1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
60 #include "trackdialog.h"
67 #include <KColorScheme>
69 #include <QMouseEvent>
70 #include <QStylePainter>
71 #include <QGraphicsItem>
72 #include <QDomDocument>
74 #include <QApplication>
75 #include <QInputDialog>
78 bool sortGuidesList(const Guide *g1 , const Guide *g2)
80 return (*g1).position() < (*g2).position();
85 // disable animation if user asked it in KDE's global settings
86 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
87 // needs something like below (taken from dolphin)
88 // #include <kglobalsettings.h>
89 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
90 // const int duration = animate ? 1500 : 1;
92 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
93 QGraphicsView(projectscene, parent),
94 m_tracksHeight(KdenliveSettings::trackheight()),
98 m_scene(projectscene),
100 m_operationMode(NONE),
107 m_autoScroll(KdenliveSettings::autoscroll()),
108 m_pasteEffectsAction(NULL),
109 m_ungroupAction(NULL),
116 m_blockRefresh(false),
117 m_selectionGroup(NULL)
119 if (doc) m_commandStack = doc->commandStack();
120 else m_commandStack = NULL;
121 setMouseTracking(true);
122 setAcceptDrops(true);
123 setFrameShape(QFrame::NoFrame);
125 //setCacheMode(QGraphicsView::CacheBackground);
126 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
128 KdenliveSettings::setTrackheight(m_tracksHeight);
129 m_animationTimer = new QTimeLine(800);
130 m_animationTimer->setFrameRange(0, 5);
131 m_animationTimer->setUpdateInterval(100);
132 m_animationTimer->setLoopCount(0);
133 m_tipColor = QColor(0, 192, 0, 200);
134 QColor border = QColor(255, 255, 255, 100);
135 m_tipPen.setColor(border);
136 m_tipPen.setWidth(3);
137 setContentsMargins(0, 0, 0, 0);
138 const int maxHeight = m_tracksHeight * m_document->tracksCount();
139 setSceneRect(0, 0, sceneRect().width(), maxHeight);
140 verticalScrollBar()->setMaximum(maxHeight);
141 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
142 m_cursorLine->setZValue(1000);
146 pen1.setColor(Qt::black);
147 m_cursorLine->setPen(pen1);
148 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
150 KIcon razorIcon("edit-cut");
151 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
153 KIcon spacerIcon("kdenlive-spacer-tool");
154 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
155 verticalScrollBar()->setTracking(true);
156 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
157 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
158 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
159 m_scrollTimer.setInterval(100);
160 m_scrollTimer.setSingleShot(true);
162 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
163 m_thumbsTimer.setInterval(500);
164 m_thumbsTimer.setSingleShot(true);
167 CustomTrackView::~CustomTrackView()
169 qDeleteAll(m_guides);
170 m_waitingThumbs.clear();
173 void CustomTrackView::setDocumentModified()
175 m_document->setModified(true);
178 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
180 m_timelineContextMenu = timeline;
181 m_timelineContextClipMenu = clip;
182 m_clipTypeGroup = clipTypeGroup;
183 QList <QAction *> list = m_timelineContextClipMenu->actions();
184 for (int i = 0; i < list.count(); i++) {
185 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
186 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
189 m_timelineContextTransitionMenu = transition;
190 list = m_timelineContextTransitionMenu->actions();
191 for (int i = 0; i < list.count(); i++) {
192 if (list.at(i)->data().toString() == "auto") {
193 m_autoTransition = list.at(i);
198 m_timelineContextMenu->addSeparator();
199 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
200 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
201 m_timelineContextMenu->addAction(m_deleteGuide);
203 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
204 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
205 m_timelineContextMenu->addAction(m_editGuide);
208 void CustomTrackView::checkAutoScroll()
210 m_autoScroll = KdenliveSettings::autoscroll();
213 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
214 return m_scene->m_tracksList;
217 void CustomTrackView::checkTrackHeight()
219 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
220 m_tracksHeight = KdenliveSettings::trackheight();
221 emit trackHeightChanged();
222 QList<QGraphicsItem *> itemList = items();
224 Transition *transitionitem;
225 bool snap = KdenliveSettings::snaptopoints();
226 KdenliveSettings::setSnaptopoints(false);
227 for (int i = 0; i < itemList.count(); i++) {
228 if (itemList.at(i)->type() == AVWIDGET) {
229 item = (ClipItem*) itemList.at(i);
230 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
231 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
232 item->resetThumbs(true);
233 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
234 transitionitem = (Transition*) itemList.at(i);
235 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
236 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
239 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
241 for (int i = 0; i < m_guides.count(); i++) {
242 QLineF l = m_guides.at(i)->line();
243 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
244 m_guides.at(i)->setLine(l);
247 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
248 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
249 KdenliveSettings::setSnaptopoints(snap);
250 viewport()->update();
253 /** Zoom or move viewport on mousewheel
255 * If mousewheel+Ctrl, zooms in/out on the timeline.
257 * With Ctrl, moves viewport towards end of timeline if down/back,
258 * opposite on up/forward.
260 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
261 void CustomTrackView::wheelEvent(QWheelEvent * e)
263 if (e->modifiers() == Qt::ControlModifier) {
264 if (e->delta() > 0) emit zoomIn();
267 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
268 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
272 int CustomTrackView::getPreviousVideoTrack(int track)
274 track = m_document->tracksCount() - track - 1;
276 for (int i = track; i > -1; i--) {
277 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
283 void CustomTrackView::slotFetchNextThumbs()
285 if (!m_waitingThumbs.isEmpty()) {
286 ClipItem *item = m_waitingThumbs.takeFirst();
287 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
288 item = m_waitingThumbs.takeFirst();
290 if (item) item->slotFetchThumbs();
291 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
295 void CustomTrackView::slotCheckMouseScrolling()
297 if (m_scrollOffset == 0) {
298 m_scrollTimer.stop();
301 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
302 m_scrollTimer.start();
305 void CustomTrackView::slotCheckPositionScrolling()
307 // If mouse is at a border of the view, scroll
308 if (m_moveOpMode != SEEK) return;
309 if (mapFromScene(m_cursorPos, 0).x() < 3) {
310 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
311 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
312 setCursorPos(mapToScene(QPoint(-2, 0)).x());
313 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
314 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
315 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
316 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
323 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
325 int pos = event->x();
326 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
327 double snappedPos = getSnapPointForPos(mappedXPos);
328 emit mousePosition(mappedXPos);
330 if (event->buttons() & Qt::MidButton) return;
331 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
332 event->setAccepted(true);
334 QGraphicsView::mouseMoveEvent(event);
338 if (event->buttons() != Qt::NoButton) {
339 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
340 if (m_dragItem && m_tool == SELECTTOOL) {
341 if (m_operationMode == MOVE && move) {
342 QGraphicsView::mouseMoveEvent(event);
343 // If mouse is at a border of the view, scroll
345 m_scrollOffset = -30;
346 m_scrollTimer.start();
347 } else if (viewport()->width() - pos < 10) {
349 m_scrollTimer.start();
350 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
352 } else if (m_operationMode == RESIZESTART && move) {
353 m_document->renderer()->pause();
354 m_dragItem->resizeStart((int)(snappedPos));
355 } else if (m_operationMode == RESIZEEND && move) {
356 m_document->renderer()->pause();
357 m_dragItem->resizeEnd((int)(snappedPos));
358 } else if (m_operationMode == FADEIN && move) {
359 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
360 } else if (m_operationMode == FADEOUT && move) {
361 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
362 } else if (m_operationMode == KEYFRAME && move) {
363 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
364 double pos = mapToScene(event->pos()).toPoint().y();
365 QRectF br = m_dragItem->sceneBoundingRect();
366 double maxh = 100.0 / br.height();
367 pos = (br.bottom() - pos) * maxh;
368 m_dragItem->updateKeyFramePos(keyFramePos, pos);
370 if (m_visualTip) scene()->removeItem(m_visualTip);
371 m_animationTimer->stop();
377 } else if (m_operationMode == MOVEGUIDE) {
378 if (m_visualTip) scene()->removeItem(m_visualTip);
379 m_animationTimer->stop();
384 QGraphicsView::mouseMoveEvent(event);
386 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
388 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
389 if (snappedPos < 0) snappedPos = 0;
390 // Make sure there is no collision
391 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
392 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
393 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
394 collidingItems.removeAll(m_selectionGroup);
395 for (int i = 0; i < children.count(); i++) {
396 collidingItems.removeAll(children.at(i));
398 bool collision = false;
399 for (int i = 0; i < collidingItems.count(); i++) {
400 if (collidingItems.at(i)->type() == AVWIDGET) {
407 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
408 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
409 collidingItems.removeAll(m_selectionGroup);
410 for (int i = 0; i < children.count(); i++) {
411 collidingItems.removeAll(children.at(i));
413 for (int i = 0; i < collidingItems.count(); i++) {
414 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
422 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
423 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
427 if (m_tool == RAZORTOOL) {
428 setCursor(m_razorCursor);
429 //QGraphicsView::mouseMoveEvent(event);
431 } else if (m_tool == SPACERTOOL) {
432 setCursor(m_spacerCursor);
436 QList<QGraphicsItem *> itemList = items(event->pos());
437 QGraphicsRectItem *item = NULL;
438 OPERATIONTYPE opMode = NONE;
440 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
442 } else for (int i = 0; i < itemList.count(); i++) {
443 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
444 item = (QGraphicsRectItem*) itemList.at(i);
449 if (item && event->buttons() == Qt::NoButton) {
450 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
451 if (m_tool == RAZORTOOL) {
452 // razor tool over a clip, display current frame in monitor
453 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
454 //TODO: solve crash when showing frame when moving razor over clip
455 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
460 opMode = clip->operationMode(mapToScene(event->pos()));
461 const double size = 5;
462 if (opMode == m_moveOpMode) {
463 QGraphicsView::mouseMoveEvent(event);
467 scene()->removeItem(m_visualTip);
468 m_animationTimer->stop();
475 m_moveOpMode = opMode;
476 if (opMode == MOVE) {
477 setCursor(Qt::OpenHandCursor);
478 } else if (opMode == RESIZESTART) {
479 setCursor(KCursor("left_side", Qt::SizeHorCursor));
480 if (m_visualTip == NULL) {
481 QRectF rect = clip->sceneBoundingRect();
483 polygon << QPoint(0, - size * 2);
484 polygon << QPoint(size * 2, 0);
485 polygon << QPoint(0, size * 2);
486 polygon << QPoint(0, - size * 2);
488 m_visualTip = new QGraphicsPolygonItem(polygon);
489 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
490 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
491 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
492 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
493 m_visualTip->setZValue(100);
494 m_animation = new QGraphicsItemAnimation;
495 m_animation->setItem(m_visualTip);
496 m_animation->setTimeLine(m_animationTimer);
497 m_animation->setScaleAt(.5, 2, 1);
498 m_animation->setScaleAt(1, 1, 1);
499 scene()->addItem(m_visualTip);
500 m_animationTimer->start();
502 } else if (opMode == RESIZEEND) {
503 setCursor(KCursor("right_side", Qt::SizeHorCursor));
504 if (m_visualTip == NULL) {
505 QRectF rect = clip->sceneBoundingRect();
507 polygon << QPoint(0, - size * 2);
508 polygon << QPoint(- size * 2, 0);
509 polygon << QPoint(0, size * 2);
510 polygon << QPoint(0, - size * 2);
512 m_visualTip = new QGraphicsPolygonItem(polygon);
513 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
514 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
515 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
516 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
517 m_visualTip->setZValue(100);
518 m_animation = new QGraphicsItemAnimation;
519 m_animation->setItem(m_visualTip);
520 m_animation->setTimeLine(m_animationTimer);
521 m_animation->setScaleAt(.5, 2, 1);
522 m_animation->setScaleAt(1, 1, 1);
523 scene()->addItem(m_visualTip);
524 m_animationTimer->start();
526 } else if (opMode == FADEIN) {
527 if (m_visualTip == NULL) {
528 ClipItem *item = (ClipItem *) clip;
529 QRectF rect = clip->sceneBoundingRect();
530 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
531 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
532 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
533 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
534 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
535 m_visualTip->setZValue(100);
536 m_animation = new QGraphicsItemAnimation;
537 m_animation->setItem(m_visualTip);
538 m_animation->setTimeLine(m_animationTimer);
539 m_animation->setScaleAt(.5, 2, 2);
540 m_animation->setScaleAt(1, 1, 1);
541 scene()->addItem(m_visualTip);
542 m_animationTimer->start();
544 setCursor(Qt::PointingHandCursor);
545 } else if (opMode == FADEOUT) {
546 if (m_visualTip == NULL) {
547 ClipItem *item = (ClipItem *) clip;
548 QRectF rect = clip->sceneBoundingRect();
549 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
550 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
551 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
552 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
553 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
554 m_visualTip->setZValue(100);
555 m_animation = new QGraphicsItemAnimation;
556 m_animation->setItem(m_visualTip);
557 m_animation->setTimeLine(m_animationTimer);
558 m_animation->setScaleAt(.5, 2, 2);
559 m_animation->setScaleAt(1, 1, 1);
560 scene()->addItem(m_visualTip);
561 m_animationTimer->start();
563 setCursor(Qt::PointingHandCursor);
564 } else if (opMode == TRANSITIONSTART) {
565 if (m_visualTip == NULL) {
566 QRectF rect = clip->sceneBoundingRect();
568 polygon << QPoint(0, - size * 2);
569 polygon << QPoint(size * 2, 0);
570 polygon << QPoint(0, 0);
571 polygon << QPoint(0, - size * 2);
573 m_visualTip = new QGraphicsPolygonItem(polygon);
574 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
575 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
576 m_visualTip->setPos(rect.x(), rect.bottom());
577 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
578 m_visualTip->setZValue(100);
579 m_animation = new QGraphicsItemAnimation;
580 m_animation->setItem(m_visualTip);
581 m_animation->setTimeLine(m_animationTimer);
582 m_animation->setScaleAt(.5, 2, 2);
583 m_animation->setScaleAt(1, 1, 1);
584 scene()->addItem(m_visualTip);
585 m_animationTimer->start();
587 setCursor(Qt::PointingHandCursor);
588 } else if (opMode == TRANSITIONEND) {
589 if (m_visualTip == NULL) {
590 QRectF rect = clip->sceneBoundingRect();
592 polygon << QPoint(0, - size * 2);
593 polygon << QPoint(- size * 2, 0);
594 polygon << QPoint(0, 0);
595 polygon << QPoint(0, - size * 2);
597 m_visualTip = new QGraphicsPolygonItem(polygon);
598 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
599 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
600 m_visualTip->setPos(rect.right(), rect.bottom());
601 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
602 m_visualTip->setZValue(100);
603 m_animation = new QGraphicsItemAnimation;
604 m_animation->setItem(m_visualTip);
605 m_animation->setTimeLine(m_animationTimer);
606 m_animation->setScaleAt(.5, 2, 2);
607 m_animation->setScaleAt(1, 1, 1);
608 scene()->addItem(m_visualTip);
609 m_animationTimer->start();
611 setCursor(Qt::PointingHandCursor);
612 } else if (opMode == KEYFRAME) {
613 setCursor(Qt::PointingHandCursor);
615 } // no clip under mouse
616 else if (m_tool == RAZORTOOL) {
619 } else if (opMode == MOVEGUIDE) {
620 m_moveOpMode = opMode;
621 setCursor(Qt::SplitHCursor);
624 scene()->removeItem(m_visualTip);
625 m_animationTimer->stop();
632 setCursor(Qt::ArrowCursor);
633 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
634 QGraphicsView::mouseMoveEvent(event);
636 setCursorPos(mappedXPos);
637 slotCheckPositionScrolling();
639 } else m_moveOpMode = NONE;
641 QGraphicsView::mouseMoveEvent(event);
645 void CustomTrackView::mousePressEvent(QMouseEvent * event)
647 setFocus(Qt::MouseFocusReason);
648 m_menuPosition = QPoint();
650 // special cases (middle click button or ctrl / shift click
651 if (event->button() == Qt::MidButton) {
652 m_document->renderer()->switchPlay();
653 m_blockRefresh = false;
654 m_operationMode = NONE;
658 if (event->modifiers() & Qt::ShiftModifier) {
659 // Rectangle selection
660 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
661 setDragMode(QGraphicsView::RubberBandDrag);
662 if (!(event->modifiers() & Qt::ControlModifier)) {
663 resetSelectionGroup();
664 scene()->clearSelection();
666 m_blockRefresh = false;
667 m_operationMode = RUBBERSELECTION;
668 QGraphicsView::mousePressEvent(event);
672 m_blockRefresh = true;
674 bool collision = false;
676 if (m_tool != RAZORTOOL) activateMonitor();
677 else if (m_document->renderer()->playSpeed() != 0.0) {
678 m_document->renderer()->pause();
681 m_clickEvent = event->pos();
683 // check item under mouse
684 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
686 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
687 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
688 setDragMode(QGraphicsView::ScrollHandDrag);
689 QGraphicsView::mousePressEvent(event);
690 m_blockRefresh = false;
691 m_operationMode = NONE;
695 // if a guide and a clip were pressed, just select the guide
696 for (int i = 0; i < collisionList.count(); ++i) {
697 if (collisionList.at(i)->type() == GUIDEITEM) {
698 // a guide item was pressed
699 m_dragGuide = (Guide *) collisionList.at(i);
700 if (event->button() == Qt::LeftButton) { // move it
701 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
703 m_operationMode = MOVEGUIDE;
704 // deselect all clips so that only the guide will move
705 m_scene->clearSelection();
706 resetSelectionGroup(false);
707 updateSnapPoints(NULL);
708 QGraphicsView::mousePressEvent(event);
710 } else // show context menu
715 // Find first clip, transition or group under mouse (when no guides selected)
717 AbstractGroupItem *dragGroup = NULL;
718 AbstractClipItem *collisionClip = NULL;
720 while (!m_dragGuide && ct < collisionList.count()) {
721 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
722 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
723 if (collisionClip == m_dragItem) {
724 collisionClip = NULL;
725 } else m_dragItem = collisionClip;
727 m_dragItemInfo = m_dragItem->info();
728 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
729 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
730 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
737 if (m_dragItem) emit clipItemSelected(NULL);
741 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
742 // update transition menu action
743 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
744 m_autoTransition->setEnabled(true);
745 } else m_autoTransition->setEnabled(false);
747 // context menu requested
748 if (event->button() == Qt::RightButton) {
750 if (dragGroup) dragGroup->setSelected(true);
751 else if (!m_dragItem->isSelected()) {
752 resetSelectionGroup(false);
753 m_scene->clearSelection();
754 m_dragItem->setSelected(true);
756 } else if (!m_dragGuide) {
757 // check if there is a guide close to mouse click
758 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
759 for (int i = 0; i < guidesCollisionList.count(); i++) {
760 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
761 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
765 // keep this to support multiple guides context menu in the future (?)
766 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
767 guidesCollisionList.removeAt(0);
769 if (!guidesCollisionList.isEmpty())
770 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
773 m_operationMode = NONE;
774 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
775 m_menuPosition = m_clickEvent;
781 // No item under click
782 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
783 resetSelectionGroup(false);
784 setCursor(Qt::ArrowCursor);
785 m_scene->clearSelection();
787 updateClipTypeActions(NULL);
788 if (m_tool == SPACERTOOL) {
789 QList<QGraphicsItem *> selection;
790 if (event->modifiers() == Qt::ControlModifier) {
791 // Ctrl + click, select all items on track after click position
792 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
793 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
796 selection = checkForGroups(rect, isOk);
798 // groups found on track, do not allow the move
799 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
803 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
805 // Select all items on all tracks after click position
806 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
807 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
810 // create group to hold selected items
811 m_selectionGroup = new AbstractGroupItem(m_document->fps());
812 scene()->addItem(m_selectionGroup);
813 QList <GenTime> offsetList;
814 for (int i = 0; i < selection.count(); i++) {
815 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
816 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
817 offsetList.append(item->startPos());
818 offsetList.append(item->endPos());
819 m_selectionGroup->addToGroup(selection.at(i));
820 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
821 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
822 QList<QGraphicsItem *> children = selection.at(i)->childItems();
823 for (int j = 0; j < children.count(); j++) {
824 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
825 offsetList.append(item->startPos());
826 offsetList.append(item->endPos());
828 m_selectionGroup->addToGroup(selection.at(i));
829 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
830 } else if (selection.at(i)->parentItem()) {
831 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
832 selection.at(i)->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
836 if (!offsetList.isEmpty()) {
838 QList <GenTime> cleandOffsetList;
839 GenTime startOffset = offsetList.takeFirst();
840 for (int k = 0; k < offsetList.size(); k++) {
841 GenTime newoffset = offsetList.at(k) - startOffset;
842 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
843 cleandOffsetList.append(newoffset);
846 updateSnapPoints(NULL, cleandOffsetList, true);
848 m_operationMode = SPACER;
850 setCursorPos((int)(mapToScene(event->x(), 0).x()));
852 QGraphicsView::mousePressEvent(event);
857 if (m_tool == RAZORTOOL && m_dragItem) {
858 if (m_dragItem->type() == TRANSITIONWIDGET) {
859 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
863 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
864 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
869 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
870 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
871 m_document->renderer()->pause();
872 m_commandStack->push(command);
873 setDocumentModified();
879 bool itemSelected = false;
880 if (m_dragItem->isSelected()) itemSelected = true;
881 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
882 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
884 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
885 if (event->modifiers() != Qt::ControlModifier) {
886 resetSelectionGroup(false);
887 m_scene->clearSelection();
888 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
889 viewport()->update();
890 } else resetSelectionGroup();
892 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
893 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
894 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
896 bool selected = !m_dragItem->isSelected();
897 if (dragGroup) dragGroup->setSelected(selected);
898 else m_dragItem->setSelected(selected);
900 groupSelectedItems();
901 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
902 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
903 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
906 if (collisionClip != NULL || m_dragItem == NULL) {
907 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
908 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
909 emit clipItemSelected(selected);
910 } else emit clipItemSelected(NULL);
913 // If clicked item is selected, allow move
914 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
916 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
917 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
919 // Update snap points
920 if (m_selectionGroup == NULL) {
921 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
922 else updateSnapPoints(m_dragItem);
924 QList <GenTime> offsetList;
925 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
926 for (int i = 0; i < children.count(); i++) {
927 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
928 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
929 offsetList.append(item->startPos());
930 offsetList.append(item->endPos());
933 if (!offsetList.isEmpty()) {
935 GenTime startOffset = offsetList.takeFirst();
936 QList <GenTime> cleandOffsetList;
937 for (int k = 0; k < offsetList.size(); k++) {
938 GenTime newoffset = offsetList.at(k) - startOffset;
939 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
940 cleandOffsetList.append(newoffset);
943 updateSnapPoints(NULL, cleandOffsetList, true);
947 if (m_operationMode == KEYFRAME) {
948 m_dragItem->updateSelectedKeyFrame();
949 m_blockRefresh = false;
951 } else if (m_operationMode == MOVE) {
952 setCursor(Qt::ClosedHandCursor);
953 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
955 info.startPos = m_dragItem->startPos();
956 info.track = m_dragItem->track();
957 int transitiontrack = getPreviousVideoTrack(info.track);
958 ClipItem *transitionClip = NULL;
959 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
960 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
961 info.endPos = transitionClip->endPos();
962 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
963 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
964 // Check there is no other transition at that place
965 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
966 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
967 QList<QGraphicsItem *> selection = m_scene->items(r);
968 bool transitionAccepted = true;
969 for (int i = 0; i < selection.count(); i++) {
970 if (selection.at(i)->type() == TRANSITIONWIDGET) {
971 Transition *tr = static_cast <Transition *>(selection.at(i));
972 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
973 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
974 } else transitionAccepted = false;
977 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
978 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
979 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
981 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
982 info.track = m_dragItem->track();
983 int transitiontrack = getPreviousVideoTrack(info.track);
984 ClipItem *transitionClip = NULL;
985 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
986 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
987 info.startPos = transitionClip->startPos();
988 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
989 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
990 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
991 EffectsList::setParameter(transition, "reverse", "1");
993 // Check there is no other transition at that place
994 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
995 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
996 QList<QGraphicsItem *> selection = m_scene->items(r);
997 bool transitionAccepted = true;
998 for (int i = 0; i < selection.count(); i++) {
999 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1000 Transition *tr = static_cast <Transition *>(selection.at(i));
1001 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1002 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1003 } else transitionAccepted = false;
1006 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1007 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1009 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1010 resetSelectionGroup(false);
1011 m_dragItem->setSelected(true);
1014 m_blockRefresh = false;
1016 QGraphicsView::mousePressEvent(event);
1019 void CustomTrackView::resetSelectionGroup(bool selectItems)
1021 if (m_selectionGroup) {
1022 // delete selection group
1023 bool snap = KdenliveSettings::snaptopoints();
1024 KdenliveSettings::setSnaptopoints(false);
1026 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1027 scene()->destroyItemGroup(m_selectionGroup);
1028 for (int i = 0; i < children.count(); i++) {
1029 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1030 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1031 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1032 children.at(i)->setSelected(selectItems);
1034 } else if (children.at(i)->type() == GROUPWIDGET) {
1035 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1036 children.at(i)->setSelected(selectItems);
1039 m_selectionGroup = NULL;
1040 KdenliveSettings::setSnaptopoints(snap);
1044 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1046 if (m_selectionGroup) {
1047 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1050 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1051 if (selection.isEmpty()) return;
1053 // Find top left position of selection
1054 for (int i = 0; i < selection.count(); i++) {
1055 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1056 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1058 else if (selection.at(i)->parentItem()) {
1059 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1063 if (force || selection.count() > 1) {
1064 bool snap = KdenliveSettings::snaptopoints();
1065 KdenliveSettings::setSnaptopoints(false);
1066 if (createNewGroup) {
1067 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1068 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1069 QPointF diff = newGroup->pos();
1070 newGroup->translate(-diff.x(), -diff.y());
1071 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1073 scene()->addItem(newGroup);
1075 // CHeck if we are trying to include a group in a group
1076 QList <AbstractGroupItem *> groups;
1077 for (int i = 0; i < selection.count(); i++) {
1078 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1079 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1080 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1082 if (!groups.isEmpty()) {
1083 // ungroup previous groups
1084 while (!groups.isEmpty()) {
1085 AbstractGroupItem *grp = groups.takeFirst();
1086 m_document->clipManager()->removeGroup(grp);
1087 scene()->destroyItemGroup(grp);
1089 selection = m_scene->selectedItems();
1092 for (int i = 0; i < selection.count(); i++) {
1093 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1094 newGroup->addToGroup(selection.at(i));
1095 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1098 KdenliveSettings::setSnaptopoints(snap);
1100 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1101 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1102 QPointF diff = m_selectionGroup->pos();
1103 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1104 m_selectionGroup->translate(- diff.x(), -diff.y());
1106 scene()->addItem(m_selectionGroup);
1107 for (int i = 0; i < selection.count(); i++) {
1108 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1109 m_selectionGroup->addToGroup(selection.at(i));
1110 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1113 KdenliveSettings::setSnaptopoints(snap);
1114 if (m_selectionGroup) {
1115 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1116 m_selectionGroupInfo.track = m_selectionGroup->track();
1119 } else resetSelectionGroup();
1122 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1124 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1125 if (m_moveOpMode == KEYFRAME) {
1126 // user double clicked on a keyframe, open edit dialog
1127 QDialog d(parentWidget());
1128 Ui::KeyFrameDialog_UI view;
1130 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1131 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1132 view.kfr_value->setFocus();
1133 if (d.exec() == QDialog::Accepted) {
1134 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1135 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1136 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1137 QString previous = item->keyframes(item->selectedEffectIndex());
1138 item->updateKeyframeEffect();
1139 QString next = item->keyframes(item->selectedEffectIndex());
1140 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1141 m_commandStack->push(command);
1142 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1143 emit clipItemSelected(item, item->selectedEffectIndex());
1148 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1149 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1150 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1151 QString previous = item->keyframes(item->selectedEffectIndex());
1152 item->updateKeyframeEffect();
1153 QString next = item->keyframes(item->selectedEffectIndex());
1154 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1155 m_commandStack->push(command);
1156 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1157 emit clipItemSelected(item, item->selectedEffectIndex());
1159 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1160 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1163 if (m_dragItem->type() == TRANSITIONWIDGET) {
1164 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1166 getClipAvailableSpace(m_dragItem, minimum, maximum);
1168 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1169 d.setMargins(minimum, maximum);
1170 if (d.exec() == QDialog::Accepted) {
1171 if (m_dragItem->type() == TRANSITIONWIDGET) {
1172 // move & resize transition
1174 startInfo.startPos = m_dragItem->startPos();
1175 startInfo.endPos = m_dragItem->endPos();
1176 startInfo.track = m_dragItem->track();
1178 endInfo.startPos = d.startPos();
1179 endInfo.endPos = endInfo.startPos + d.duration();
1180 endInfo.track = m_dragItem->track();
1181 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1182 m_commandStack->push(command);
1184 // move and resize clip
1185 QUndoCommand *moveCommand = new QUndoCommand();
1186 moveCommand->setText(i18n("Edit clip"));
1187 ItemInfo clipInfo = m_dragItem->info();
1188 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1189 // duration was reduced, so process it first
1190 ItemInfo startInfo = clipInfo;
1191 clipInfo.endPos = clipInfo.startPos + d.duration();
1192 clipInfo.cropStart = d.cropStart();
1193 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1195 if (d.startPos() != clipInfo.startPos) {
1196 ItemInfo startInfo = clipInfo;
1197 clipInfo.startPos = d.startPos();
1198 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1199 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1201 if (d.duration() > m_dragItem->cropDuration()) {
1202 // duration was increased, so process it after move
1203 ItemInfo startInfo = clipInfo;
1204 clipInfo.endPos = clipInfo.startPos + d.duration();
1205 clipInfo.cropStart = d.cropStart();
1206 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1208 m_commandStack->push(moveCommand);
1212 QList<QGraphicsItem *> collisionList = items(event->pos());
1213 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1214 Guide *editGuide = (Guide *) collisionList.at(0);
1215 if (editGuide) slotEditGuide(editGuide->info());
1221 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1223 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1225 clip->setKeyframes(index, keyframes);
1226 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1227 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1231 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1233 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1234 m_editGuide->setEnabled(m_dragGuide != NULL);
1235 if (clip == NULL) m_timelineContextMenu->popup(pos);
1236 else if (group != NULL) {
1237 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1238 m_ungroupAction->setEnabled(true);
1239 updateClipTypeActions(NULL);
1240 m_timelineContextClipMenu->popup(pos);
1242 m_ungroupAction->setEnabled(false);
1243 if (clip->type() == AVWIDGET) {
1244 ClipItem *item = static_cast <ClipItem*>(clip);
1245 updateClipTypeActions(item);
1246 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1247 m_timelineContextClipMenu->popup(pos);
1248 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1252 void CustomTrackView::activateMonitor()
1254 emit activateDocumentMonitor();
1257 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1259 if (data->hasFormat("kdenlive/clip")) {
1261 resetSelectionGroup();
1262 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1263 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1265 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1268 const QPointF framePos = mapToScene(pos);
1270 info.startPos = GenTime();
1271 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1272 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1273 info.cropDuration = info.endPos - info.startPos;
1274 info.originalcropStart = info.cropStart;
1277 // Check if clip can be inserted at that position
1278 ItemInfo pasteInfo = info;
1279 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1280 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1281 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1282 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1285 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1286 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1287 m_selectionGroup->addToGroup(item);
1288 item->setFlags(QGraphicsItem::ItemIsSelectable);
1290 QList <GenTime> offsetList;
1291 offsetList.append(info.endPos);
1292 updateSnapPoints(NULL, offsetList);
1293 m_selectionGroup->setPos(framePos);
1294 scene()->addItem(m_selectionGroup);
1296 } else if (data->hasFormat("kdenlive/producerslist")) {
1298 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1299 m_scene->clearSelection();
1300 resetSelectionGroup(false);
1302 QList <GenTime> offsetList;
1303 QList <ItemInfo> infoList;
1304 const QPointF framePos = mapToScene(pos);
1305 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1306 int track = (int)(framePos.y() / m_tracksHeight);
1308 // Check if clips can be inserted at that position
1309 for (int i = 0; i < ids.size(); ++i) {
1310 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1312 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1316 info.startPos = start;
1317 info.cropDuration = clip->duration();
1318 info.endPos = info.startPos + info.cropDuration;
1320 infoList.append(info);
1321 start += clip->duration();
1323 if (!canBePastedTo(infoList, AVWIDGET)) {
1326 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1328 for (int i = 0; i < ids.size(); ++i) {
1329 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1331 info.startPos = start;
1332 info.cropDuration = clip->duration();
1333 info.endPos = info.startPos + info.cropDuration;
1335 start += info.cropDuration;
1336 offsetList.append(start);
1337 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1338 item->setFlags(QGraphicsItem::ItemIsSelectable);
1339 m_selectionGroup->addToGroup(item);
1340 m_waitingThumbs.append(item);
1343 updateSnapPoints(NULL, offsetList);
1344 m_selectionGroup->setPos(framePos);
1345 scene()->addItem(m_selectionGroup);
1346 m_thumbsTimer.start();
1350 // the drag is not a clip (may be effect, ...)
1358 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1360 if (insertDropClips(event->mimeData(), event->pos())) {
1361 event->acceptProposedAction();
1362 } else QGraphicsView::dragEnterEvent(event);
1365 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1367 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);
1368 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1369 collindingItems.removeAll(item);
1370 if (collindingItems.isEmpty()) return false;
1372 for (int i = 0; i < collindingItems.count(); i++) {
1373 QGraphicsItem *collision = collindingItems.at(i);
1374 if (collision->type() == item->type()) {
1376 kDebug() << "// COLLISIION DETECTED";
1384 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1386 int track = m_document->tracksCount() - clip->track();
1387 GenTime pos = clip->startPos();
1388 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1389 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1392 bool success = true;
1393 for (int i = 0; i < clip->effectsCount(); i++) {
1394 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1396 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1397 m_document->renderer()->doRefresh();
1400 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1402 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1404 // Special case: speed effect
1405 if (effect.attribute("id") == "speed") {
1406 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1407 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1410 ItemInfo info = clip->info();
1411 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1412 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1413 if (strobe == 0) strobe = 1;
1414 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1415 EffectsParameterList params = clip->addEffect(effect);
1416 m_document->renderer()->mltAddEffect(track, pos, params);
1417 if (clip->isSelected()) emit clipItemSelected(clip);
1420 EffectsParameterList params = clip->addEffect(effect);
1421 if (effect.attribute("disabled") == "1") {
1422 // Effect is disabled, don't add it to MLT playlist
1423 if (clip->isSelected()) emit clipItemSelected(clip);
1426 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1427 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1428 if (clip->isSelected()) emit clipItemSelected(clip);
1429 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1432 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1434 QString index = effect.attribute("kdenlive_ix");
1435 // Special case: speed effect
1436 if (effect.attribute("id") == "speed") {
1437 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1439 ItemInfo info = clip->info();
1440 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1441 clip->deleteEffect(index);
1442 emit clipItemSelected(clip);
1443 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1447 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1448 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1449 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1452 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1454 clip->deleteEffect(index);
1455 emit clipItemSelected(clip);
1459 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1461 QList<QGraphicsItem *> itemList = group->childItems();
1462 QUndoCommand *effectCommand = new QUndoCommand();
1464 QDomNode namenode = effect.elementsByTagName("name").item(0);
1465 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1466 else effectName = i18n("effect");
1467 effectCommand->setText(i18n("Add %1", effectName));
1469 for (int i = 0; i < itemList.count(); i++) {
1470 if (itemList.at(i)->type() == AVWIDGET) {
1471 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1472 if (effect.attribute("type") == "audio") {
1473 // Don't add audio effects on video clips
1474 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1475 } else if (effect.hasAttribute("type") == false) {
1476 // Don't add video effect on audio clips
1477 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1480 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1481 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1484 if (item->isItemLocked()) {
1487 item->initEffect(effect);
1488 if (effect.attribute("tag") == "ladspa") {
1489 QString ladpsaFile = m_document->getLadspaFile();
1490 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1491 effect.setAttribute("src", ladpsaFile);
1493 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1498 m_commandStack->push(effectCommand);
1499 setDocumentModified();
1500 } else delete effectCommand;
1503 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1505 QList<QGraphicsItem *> itemList;
1506 QUndoCommand *effectCommand = new QUndoCommand();
1508 QDomNode namenode = effect.elementsByTagName("name").item(0);
1509 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1510 else effectName = i18n("effect");
1511 effectCommand->setText(i18n("Add %1", effectName));
1513 if (track == -1) itemList = scene()->selectedItems();
1514 if (itemList.isEmpty()) {
1515 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1516 if (clip) itemList.append(clip);
1517 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1519 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1520 for (int i = 0; i < itemList.count(); i++) {
1521 if (itemList.at(i)->type() == AVWIDGET) {
1522 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1523 if (effect.attribute("type") == "audio") {
1524 // Don't add audio effects on video clips
1525 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1526 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1529 } else if (effect.hasAttribute("type") == false) {
1530 // Don't add video effect on audio clips
1531 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1532 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1536 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1537 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1540 if (item->isItemLocked()) {
1543 item->initEffect(effect);
1544 if (effect.attribute("tag") == "ladspa") {
1545 QString ladpsaFile = m_document->getLadspaFile();
1546 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1547 effect.setAttribute("src", ladpsaFile);
1549 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1554 m_commandStack->push(effectCommand);
1555 setDocumentModified();
1556 } else delete effectCommand;
1559 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1561 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1562 m_commandStack->push(command);
1563 setDocumentModified();
1566 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1568 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1569 QDomElement effect = insertedEffect.cloneNode().toElement();
1571 // Special case: speed effect
1572 if (effect.attribute("id") == "speed") {
1573 ItemInfo info = clip->info();
1574 if (effect.attribute("disabled") == "1") doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1576 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1577 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1578 if (strobe == 0) strobe = 1;
1579 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1581 clip->setEffectAt(ix, effect);
1582 if (ix == clip->selectedEffectIndex()) {
1583 clip->setSelectedEffect(ix);
1584 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1589 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1590 if (effect.attribute("tag") == "ladspa") {
1591 // Update the ladspa affect file
1592 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1594 // check if we are trying to reset a keyframe effect
1595 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1596 clip->initEffect(effect);
1597 effectParams = clip->getEffectArgs(effect);
1599 if (effectParams.paramValue("disabled") == "1") {
1600 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1601 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1602 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1603 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1604 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1606 clip->setEffectAt(ix, effect);
1607 if (ix == clip->selectedEffectIndex()) {
1608 clip->setSelectedEffect(ix);
1609 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1611 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1612 // A fade effect was modified, update the clip
1613 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1614 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1615 clip->setFadeIn(pos);
1617 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1618 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1619 clip->setFadeOut(pos);
1623 setDocumentModified();
1626 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1628 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1629 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1630 QDomElement act = clip->effectAt(newPos - 1);
1631 QDomElement before = clip->effectAt(oldPos - 1);
1632 clip->setEffectAt(oldPos - 1, act);
1633 clip->setEffectAt(newPos - 1, before);
1634 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1635 if (act.attribute("id") == "speed") {
1636 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1637 } else if (before.attribute("id") == "speed") {
1638 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1639 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1640 emit clipItemSelected(clip, newPos - 1);
1641 setDocumentModified();
1642 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1645 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1647 QDomElement effect = clip->effectAt(effectPos);
1648 QDomElement oldEffect = effect.cloneNode().toElement();
1650 effect.setAttribute("disabled", (int) disable);
1651 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1652 m_commandStack->push(command);
1653 setDocumentModified();;
1656 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1658 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1659 m_commandStack->push(command);
1660 setDocumentModified();
1663 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1665 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1666 m_commandStack->push(command);
1669 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1673 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1674 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1675 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1676 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);
1677 m_blockRefresh = false;
1680 if (item->parentItem()) {
1681 // Item is part of a group, reset group
1682 resetSelectionGroup();
1684 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1686 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1687 int cutPos = (int) cutTime.frames(m_document->fps());
1688 ItemInfo newPos = info;
1689 double speed = item->speed();
1690 newPos.startPos = cutTime;
1691 newPos.endPos = info.endPos;
1692 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1693 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1694 newPos.track = info.track;
1695 ClipItem *dup = item->clone(newPos);
1696 // remove unwanted effects (fade in) from 2nd part of cutted clip
1697 int ix = dup->hasEffect(QString(), "fadein");
1699 QDomElement oldeffect = item->effectAt(ix);
1700 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1702 ix = dup->hasEffect(QString(), "fade_from_black");
1704 QDomElement oldeffect = item->effectAt(ix);
1705 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1707 item->resizeEnd(cutPos, false);
1708 scene()->addItem(dup);
1709 if (item->checkKeyFrames()) slotRefreshEffects(item);
1710 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1711 item->baseClip()->addReference();
1712 m_document->updateClip(item->baseClip()->getId());
1713 setDocumentModified();
1714 //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);
1718 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1719 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1720 if (!item || !dup || item == dup) {
1721 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1722 m_blockRefresh = false;
1725 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1726 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1730 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1731 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1732 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1733 //deleteClip(dup->info());
1736 if (dup->isSelected()) emit clipItemSelected(NULL);
1737 dup->baseClip()->removeReference();
1738 m_document->updateClip(dup->baseClip()->getId());
1739 scene()->removeItem(dup);
1742 ItemInfo clipinfo = item->info();
1743 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1744 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1746 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1747 setDocumentModified();
1749 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1752 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1755 void CustomTrackView::slotEnableRefresh()
1757 m_blockRefresh = false;
1760 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1762 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1763 if (itemList.count() == 1) {
1764 if (itemList.at(0)->type() == AVWIDGET) {
1765 ClipItem *item = (ClipItem *) itemList.at(0);
1767 info.track = item->track();
1768 ClipItem *transitionClip = NULL;
1769 const int transitiontrack = getPreviousVideoTrack(info.track);
1770 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1771 if (pos < item->startPos() + item->cropDuration() / 2) {
1772 // add transition to clip start
1773 info.startPos = item->startPos();
1774 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1775 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1776 info.endPos = transitionClip->endPos();
1777 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1778 // Check there is no other transition at that place
1779 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1780 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1781 QList<QGraphicsItem *> selection = m_scene->items(r);
1782 bool transitionAccepted = true;
1783 for (int i = 0; i < selection.count(); i++) {
1784 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1785 Transition *tr = static_cast <Transition *>(selection.at(i));
1786 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1787 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1788 } else transitionAccepted = false;
1791 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1792 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1795 // add transition to clip end
1796 info.endPos = item->endPos();
1797 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1798 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1799 info.startPos = transitionClip->startPos();
1800 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1801 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1802 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1804 // Check there is no other transition at that place
1805 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1806 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1807 QList<QGraphicsItem *> selection = m_scene->items(r);
1808 bool transitionAccepted = true;
1809 for (int i = 0; i < selection.count(); i++) {
1810 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1811 Transition *tr = static_cast <Transition *>(selection.at(i));
1812 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1813 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1814 } else transitionAccepted = false;
1817 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1818 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1821 } else for (int i = 0; i < itemList.count(); i++) {
1822 if (itemList.at(i)->type() == AVWIDGET) {
1823 ClipItem *item = (ClipItem *) itemList.at(i);
1825 info.startPos = item->startPos();
1826 info.endPos = info.startPos + GenTime(65, m_document->fps());
1827 info.track = item->track();
1829 // Check there is no other transition at that place
1830 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1831 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1832 QList<QGraphicsItem *> selection = m_scene->items(r);
1833 bool transitionAccepted = true;
1834 for (int i = 0; i < selection.count(); i++) {
1835 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1836 Transition *tr = static_cast <Transition *>(selection.at(i));
1837 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1838 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1839 } else transitionAccepted = false;
1842 int transitiontrack = getPreviousVideoTrack(info.track);
1843 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1844 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1849 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1851 if (transitionInfo.startPos >= transitionInfo.endPos) {
1852 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1855 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1856 m_commandStack->push(command);
1857 setDocumentModified();
1860 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1862 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1863 //kDebug() << "---- ADDING transition " << params.attribute("value");
1864 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1865 scene()->addItem(tr);
1866 setDocumentModified();
1868 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1873 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1875 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1877 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1880 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1881 if (m_dragItem == item) m_dragItem = NULL;
1883 emit transitionItemSelected(NULL);
1884 setDocumentModified();
1887 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1889 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1890 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1891 m_commandStack->push(command);
1892 setDocumentModified();
1895 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1897 Transition *item = getTransitionItemAt(pos, track);
1899 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1902 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);
1903 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1904 item->setTransitionParameters(transition);
1905 if (updateTransitionWidget) {
1906 ItemInfo info = item->info();
1908 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1909 if (transitionClip && transitionClip->baseClip()) {
1910 QString size = transitionClip->baseClip()->getProperty("frame_size");
1911 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1912 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1913 p.setY(size.section('x', 1, 1).toInt());
1915 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1917 setDocumentModified();
1920 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1923 const QPointF pos = mapToScene(event->pos());
1924 if (m_selectionGroup) {
1925 m_selectionGroup->setPos(pos);
1926 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1927 event->acceptProposedAction();
1929 // Drag enter was not possible, try again at mouse position
1930 insertDropClips(event->mimeData(), event->pos());
1934 QGraphicsView::dragMoveEvent(event);
1938 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1940 if (m_selectionGroup && m_clipDrag) {
1941 m_thumbsTimer.stop();
1942 m_waitingThumbs.clear();
1943 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1945 scene()->destroyItemGroup(m_selectionGroup);
1946 m_selectionGroup = NULL;
1947 } else QGraphicsView::dragLeaveEvent(event);
1950 void CustomTrackView::dropEvent(QDropEvent * event)
1952 if (m_selectionGroup && m_clipDrag) {
1953 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1954 resetSelectionGroup();
1955 m_scene->clearSelection();
1956 bool hasVideoClip = false;
1957 QUndoCommand *addCommand = new QUndoCommand();
1958 addCommand->setText(i18n("Add timeline clip"));
1960 for (int i = 0; i < items.count(); i++) {
1961 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1962 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1963 if (items.count() == 1) {
1964 updateClipTypeActions(item);
1966 updateClipTypeActions(NULL);
1969 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1970 item->baseClip()->addReference();
1971 m_document->updateClip(item->baseClip()->getId());
1972 ItemInfo info = item->info();
1974 int tracknumber = m_document->tracksCount() - info.track - 1;
1975 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1976 if (isLocked) item->setItemLocked(true);
1977 ItemInfo clipInfo = info;
1978 clipInfo.track = m_document->tracksCount() - item->track();
1979 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1980 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1983 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1984 // add transparency transition
1985 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1986 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1988 item->setSelected(true);
1990 m_commandStack->push(addCommand);
1991 setDocumentModified();
1992 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1993 if (items.count() > 1) groupSelectedItems(true);
1994 event->setDropAction(Qt::MoveAction);
1996 } else QGraphicsView::dropEvent(event);
2001 QStringList CustomTrackView::mimeTypes() const
2003 QStringList qstrList;
2004 // list of accepted mime types for drop
2005 qstrList.append("text/plain");
2006 qstrList.append("kdenlive/producerslist");
2007 qstrList.append("kdenlive/clip");
2011 Qt::DropActions CustomTrackView::supportedDropActions() const
2013 // returns what actions are supported when dropping
2014 return Qt::MoveAction;
2017 void CustomTrackView::setDuration(int duration)
2019 int diff = qAbs(duration - sceneRect().width());
2020 if (diff * matrix().m11() > -50) {
2021 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2022 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2024 m_projectDuration = duration;
2027 int CustomTrackView::duration() const
2029 return m_projectDuration;
2032 void CustomTrackView::addTrack(TrackInfo type, int ix)
2034 if (ix == -1 || ix == m_document->tracksCount()) {
2035 m_document->insertTrack(ix, type);
2036 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2038 m_document->insertTrack(m_document->tracksCount() - ix, type);
2039 // insert track in MLT playlist
2040 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2042 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2043 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2044 QList<QGraphicsItem *> selection = m_scene->items(r);
2045 resetSelectionGroup();
2047 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2048 scene()->addItem(m_selectionGroup);
2049 for (int i = 0; i < selection.count(); i++) {
2050 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2051 m_selectionGroup->addToGroup(selection.at(i));
2052 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2055 // Move graphic items
2056 m_selectionGroup->translate(0, m_tracksHeight);
2058 // adjust track number
2059 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2060 for (int i = 0; i < children.count(); i++) {
2061 if (children.at(i)->type() == GROUPWIDGET) {
2062 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2063 children << grp->childItems();
2066 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2068 ItemInfo clipinfo = item->info();
2069 if (item->type() == AVWIDGET) {
2070 ClipItem *clip = static_cast <ClipItem *>(item);
2071 // We add a move clip command so that we get the correct producer for new track number
2072 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2073 Mlt::Producer *prod;
2074 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2075 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2076 else prod = clip->baseClip()->producer(clipinfo.track);
2077 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2079 } else if (item->type() == TRANSITIONWIDGET) {
2080 Transition *tr = static_cast <Transition *>(item);
2081 int track = tr->transitionEndTrack();
2083 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2087 resetSelectionGroup(false);
2090 int maxHeight = m_tracksHeight * m_document->tracksCount();
2091 for (int i = 0; i < m_guides.count(); i++) {
2092 QLineF l = m_guides.at(i)->line();
2093 l.setP2(QPointF(l.x2(), maxHeight));
2094 m_guides.at(i)->setLine(l);
2096 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2097 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2098 viewport()->update();
2099 emit trackHeightChanged();
2100 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2101 //setFixedHeight(50 * m_tracksCount);
2104 void CustomTrackView::removeTrack(int ix)
2106 // Delete track in MLT playlist
2107 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2108 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2110 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2111 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2112 QList<QGraphicsItem *> selection = m_scene->items(r);
2114 resetSelectionGroup();
2116 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2117 scene()->addItem(m_selectionGroup);
2118 for (int i = 0; i < selection.count(); i++) {
2119 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2120 m_selectionGroup->addToGroup(selection.at(i));
2121 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2124 // Move graphic items
2125 qreal ydiff = 0 - (int) m_tracksHeight;
2126 m_selectionGroup->translate(0, ydiff);
2128 // adjust track number
2129 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2130 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2131 for (int i = 0; i < children.count(); i++) {
2132 if (children.at(i)->type() == GROUPWIDGET) {
2133 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2134 children << grp->childItems();
2137 if (children.at(i)->type() == AVWIDGET) {
2138 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2140 ItemInfo clipinfo = clip->info();
2141 // We add a move clip command so that we get the correct producer for new track number
2142 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2143 Mlt::Producer *prod;
2144 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2145 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2146 else prod = clip->baseClip()->producer(clipinfo.track);
2147 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2149 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2150 Transition *tr = static_cast <Transition *>(children.at(i));
2152 int track = tr->transitionEndTrack();
2154 ItemInfo clipinfo = tr->info();
2155 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2159 resetSelectionGroup(false);
2161 int maxHeight = m_tracksHeight * m_document->tracksCount();
2162 for (int i = 0; i < m_guides.count(); i++) {
2163 QLineF l = m_guides.at(i)->line();
2164 l.setP2(QPointF(l.x2(), maxHeight));
2165 m_guides.at(i)->setLine(l);
2167 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2168 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2169 viewport()->update();
2170 emit trackHeightChanged();
2171 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2174 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2176 int tracknumber = m_document->tracksCount() - ix;
2177 m_document->setTrackType(tracknumber - 1, type);
2178 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2179 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2180 viewport()->update();
2184 void CustomTrackView::slotSwitchTrackAudio(int ix)
2186 /*for (int i = 0; i < m_document->tracksCount(); i++)
2187 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2188 int tracknumber = m_document->tracksCount() - ix - 1;
2189 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2190 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2191 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2192 setDocumentModified();
2195 void CustomTrackView::slotSwitchTrackLock(int ix)
2197 int tracknumber = m_document->tracksCount() - ix - 1;
2198 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2199 m_commandStack->push(command);
2203 void CustomTrackView::lockTrack(int ix, bool lock)
2205 int tracknumber = m_document->tracksCount() - ix - 1;
2206 m_document->switchTrackLock(tracknumber, lock);
2207 emit doTrackLock(ix, lock);
2208 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2210 for (int i = 0; i < selection.count(); i++) {
2211 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2212 if (selection.at(i)->isSelected()) {
2213 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2214 else emit transitionItemSelected(NULL);
2216 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2218 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2219 viewport()->update();
2220 setDocumentModified();
2223 void CustomTrackView::slotSwitchTrackVideo(int ix)
2225 int tracknumber = m_document->tracksCount() - ix;
2226 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2227 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2228 setDocumentModified();
2231 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool &ok)
2233 // Check there is no group going over several tracks there, or that would result in timeline corruption
2234 QList<QGraphicsItem *> selection = scene()->items(rect);
2235 int maxHeight = m_tracksHeight * 1.5;
2236 for (int i = 0; i < selection.count(); i++) {
2237 // Check that we don't try to move a group with clips on other tracks
2238 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2241 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2249 void CustomTrackView::slotRemoveSpace()
2253 if (m_menuPosition.isNull()) {
2254 pos = GenTime(cursorPos(), m_document->fps());
2256 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2259 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2260 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2263 ClipItem *item = getClipItemAt(pos, track);
2265 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);
2268 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2269 //kDebug() << "// GOT LENGT; " << length;
2271 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track:%2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2275 // Make sure there is no group in the way
2276 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2279 QList<QGraphicsItem *> items = checkForGroups(rect, isOk);
2281 // groups found on track, do not allow the move
2282 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2286 QList<ItemInfo> clipsToMove;
2287 QList<ItemInfo> transitionsToMove;
2289 for (int i = 0; i < items.count(); i++) {
2290 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2291 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2292 ItemInfo info = item->info();
2293 if (item->type() == AVWIDGET) {
2294 clipsToMove.append(info);
2295 } else if (item->type() == TRANSITIONWIDGET) {
2296 transitionsToMove.append(info);
2301 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2302 m_commandStack->push(command);
2305 void CustomTrackView::slotInsertSpace()
2309 if (m_menuPosition.isNull()) {
2310 pos = GenTime(cursorPos(), m_document->fps());
2312 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2313 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2315 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2316 if (d.exec() != QDialog::Accepted) return;
2317 GenTime spaceDuration = d.selectedDuration();
2318 track = d.selectedTrack();
2320 ClipItem *item = getClipItemAt(pos, track);
2321 if (item) pos = item->startPos();
2323 // Make sure there is no group in the way
2324 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2326 QList<QGraphicsItem *> items = checkForGroups(rect, isOk);
2328 // groups found on track, do not allow the move
2329 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2333 QList<ItemInfo> clipsToMove;
2334 QList<ItemInfo> transitionsToMove;
2336 for (int i = 0; i < items.count(); i++) {
2337 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2338 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2339 ItemInfo info = item->info();
2340 if (item->type() == AVWIDGET) {
2341 clipsToMove.append(info);
2342 } else if (item->type() == TRANSITIONWIDGET) {
2343 transitionsToMove.append(info);
2348 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2349 m_commandStack->push(command);
2352 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2354 int diff = duration.frames(m_document->fps());
2355 resetSelectionGroup();
2356 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2357 scene()->addItem(m_selectionGroup);
2359 Transition *transition;
2361 // Create lists with start pos for each track
2362 QMap <int, int> trackClipStartList;
2363 QMap <int, int> trackTransitionStartList;
2365 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2366 trackClipStartList[i] = -1;
2367 trackTransitionStartList[i] = -1;
2370 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2371 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2373 if (clip->parentItem()) {
2374 m_selectionGroup->addToGroup(clip->parentItem());
2375 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2377 m_selectionGroup->addToGroup(clip);
2378 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2380 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))
2381 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2383 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);
2386 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2387 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2389 if (transition->parentItem()) {
2390 m_selectionGroup->addToGroup(transition->parentItem());
2391 transition->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2393 m_selectionGroup->addToGroup(transition);
2394 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2396 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))
2397 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2398 } 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);
2400 m_selectionGroup->translate(diff, 0);
2402 // update items coordinates
2403 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2405 for (int i = 0; i < itemList.count(); i++) {
2406 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2407 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2408 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2409 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2410 for (int j = 0; j < children.count(); j++) {
2411 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2416 resetSelectionGroup(false);
2417 if (track != -1) track = m_document->tracksCount() - track;
2418 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2421 void CustomTrackView::deleteClip(const QString &clipId)
2423 resetSelectionGroup();
2424 QList<QGraphicsItem *> itemList = items();
2425 QUndoCommand *deleteCommand = new QUndoCommand();
2427 for (int i = 0; i < itemList.count(); i++) {
2428 if (itemList.at(i)->type() == AVWIDGET) {
2429 ClipItem *item = (ClipItem *)itemList.at(i);
2430 if (item->clipProducer() == clipId) {
2432 if (item->parentItem()) {
2433 // Clip is in a group, destroy the group
2434 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2436 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2440 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2441 if (count == 0) delete deleteCommand;
2442 else m_commandStack->push(deleteCommand);
2445 void CustomTrackView::setCursorPos(int pos, bool seek)
2447 if (pos == m_cursorPos) return;
2448 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2450 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2451 else if (m_autoScroll) checkScrolling();
2452 m_cursorLine->setPos(m_cursorPos, 0);
2455 void CustomTrackView::updateCursorPos()
2457 m_cursorLine->setPos(m_cursorPos, 0);
2460 int CustomTrackView::cursorPos()
2462 return (int)(m_cursorPos);
2465 void CustomTrackView::moveCursorPos(int delta)
2467 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2468 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2469 m_cursorPos += delta;
2470 m_cursorLine->setPos(m_cursorPos, 0);
2471 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2474 void CustomTrackView::initCursorPos(int pos)
2476 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2478 m_cursorLine->setPos(pos, 0);
2482 void CustomTrackView::checkScrolling()
2484 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2487 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2489 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2490 QGraphicsView::mouseReleaseEvent(event);
2491 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2492 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2493 if (event->button() == Qt::MidButton) {
2496 setDragMode(QGraphicsView::NoDrag);
2497 if (m_operationMode == MOVEGUIDE) {
2498 setCursor(Qt::ArrowCursor);
2499 m_operationMode = NONE;
2500 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2501 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2502 if (newPos != m_dragGuide->position()) {
2503 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2504 m_commandStack->push(command);
2505 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2506 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2507 m_document->syncGuides(m_guides);
2512 } else if (m_operationMode == SPACER && m_selectionGroup) {
2514 if (event->modifiers() != Qt::ControlModifier) {
2515 // We are moving all tracks
2517 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2518 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2520 if (timeOffset != GenTime()) {
2521 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2523 QList<ItemInfo> clipsToMove;
2524 QList<ItemInfo> transitionsToMove;
2526 // Create lists with start pos for each track
2527 QMap <int, int> trackClipStartList;
2528 QMap <int, int> trackTransitionStartList;
2530 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2531 trackClipStartList[i] = -1;
2532 trackTransitionStartList[i] = -1;
2535 for (int i = 0; i < items.count(); i++) {
2536 if (items.at(i)->type() == GROUPWIDGET)
2537 items += items.at(i)->childItems();
2540 for (int i = 0; i < items.count(); i++) {
2541 if (items.at(i)->type() == AVWIDGET) {
2542 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2543 ItemInfo info = item->info();
2544 clipsToMove.append(info);
2546 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2547 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2548 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2549 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2550 ItemInfo info = item->info();
2551 transitionsToMove.append(info);
2553 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2554 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2558 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2559 m_commandStack->push(command);
2560 if (track != -1) track = m_document->tracksCount() - track;
2561 kDebug() << "SPACER TRACK:" << track;
2562 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2564 resetSelectionGroup(false);
2565 m_operationMode = NONE;
2566 } else if (m_operationMode == RUBBERSELECTION) {
2567 //kDebug() << "// END RUBBER SELECT";
2568 resetSelectionGroup();
2569 groupSelectedItems();
2570 m_operationMode = NONE;
2573 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2574 emit transitionItemSelected(NULL);
2578 if (m_dragItem) info = m_dragItem->info();
2580 if (m_operationMode == MOVE) {
2581 setCursor(Qt::OpenHandCursor);
2583 if (m_dragItem->parentItem() == 0) {
2584 // we are moving one clip, easy
2585 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2586 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2587 Mlt::Producer *prod;
2588 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2589 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2590 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2591 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);
2594 int tracknumber = m_document->tracksCount() - item->track() - 1;
2595 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2596 if (isLocked) item->setItemLocked(true);
2597 QUndoCommand *moveCommand = new QUndoCommand();
2598 moveCommand->setText(i18n("Move clip"));
2599 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2600 // Also move automatic transitions (on lower track)
2601 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2602 if (tr && tr->isAutomatic()) {
2603 ItemInfo trInfo = tr->info();
2604 ItemInfo newTrInfo = trInfo;
2605 newTrInfo.track = info.track;
2606 newTrInfo.startPos = m_dragItem->startPos();
2607 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2608 // transition end should stay the same
2610 // transition end should be adjusted to clip
2611 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2613 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2615 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2616 // Check if there is a transition at clip end
2617 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2618 if (tr && tr->isAutomatic()) {
2619 ItemInfo trInfo = tr->info();
2620 ItemInfo newTrInfo = trInfo;
2621 newTrInfo.track = info.track;
2622 newTrInfo.endPos = m_dragItem->endPos();
2623 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2624 // transition start should stay the same
2626 // transition start should be moved
2627 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2629 if (newTrInfo.startPos < newTrInfo.endPos)
2630 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2633 // Also move automatic transitions (on upper track)
2634 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2635 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2636 ItemInfo trInfo = tr->info();
2637 ItemInfo newTrInfo = trInfo;
2638 newTrInfo.startPos = m_dragItem->startPos();
2639 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2640 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2641 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2642 // transition end should be adjusted to clip on upper track
2643 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2645 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2648 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2649 // Check if there is a transition at clip end
2650 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2651 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2652 ItemInfo trInfo = tr->info();
2653 ItemInfo newTrInfo = trInfo;
2654 newTrInfo.endPos = m_dragItem->endPos();
2655 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2656 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2657 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2658 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2659 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2660 // transition start should be moved
2661 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2663 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2667 m_commandStack->push(moveCommand);
2669 // undo last move and emit error message
2670 bool snap = KdenliveSettings::snaptopoints();
2671 KdenliveSettings::setSnaptopoints(false);
2672 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2673 KdenliveSettings::setSnaptopoints(snap);
2674 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2676 setDocumentModified();
2678 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2679 Transition *transition = static_cast <Transition *>(m_dragItem);
2680 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)) {
2681 // Moving transition failed, revert to previous position
2682 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2683 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2685 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2686 m_commandStack->push(command);
2687 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2691 // Moving several clips. We need to delete them and readd them to new position,
2692 // or they might overlap each other during the move
2693 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2694 QList<QGraphicsItem *> items = group->childItems();
2696 QList<ItemInfo> clipsToMove;
2697 QList<ItemInfo> transitionsToMove;
2699 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2700 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2701 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2702 if (timeOffset != GenTime() || trackOffset != 0) {
2703 // remove items in MLT playlist
2706 int max = items.count();
2707 for (int i = 0; i < max; i++) {
2708 if (items.at(i)->type() == GROUPWIDGET) {
2709 items += items.at(i)->childItems();
2712 m_document->renderer()->blockSignals(true);
2713 for (int i = 0; i < items.count(); i++) {
2714 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2715 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2716 ItemInfo info = item->info();
2717 if (item->type() == AVWIDGET) {
2718 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2719 // error, clip cannot be removed from playlist
2720 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2722 clipsToMove.append(info);
2725 transitionsToMove.append(info);
2726 Transition *tr = static_cast <Transition*>(item);
2727 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2730 m_document->renderer()->blockSignals(false);
2731 for (int i = 0; i < items.count(); i++) {
2732 // re-add items in correct place
2733 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2734 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2736 ItemInfo info = item->info();
2737 int tracknumber = m_document->tracksCount() - info.track - 1;
2738 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2740 group->removeFromGroup(item);
2741 item->setItemLocked(true);
2744 if (item->type() == AVWIDGET) {
2745 ClipItem *clip = static_cast <ClipItem*>(item);
2746 info.track = m_document->tracksCount() - info.track;
2747 Mlt::Producer *prod;
2748 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2749 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2750 else prod = clip->baseClip()->producer(info.track);
2751 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2752 for (int i = 0; i < clip->effectsCount(); i++) {
2753 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2756 Transition *tr = static_cast <Transition*>(item);
2757 int newTrack = tr->transitionEndTrack();
2758 if (!tr->forcedTrack()) {
2759 newTrack = getPreviousVideoTrack(info.track);
2761 tr->updateTransitionEndTrack(newTrack);
2762 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2766 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2767 m_commandStack->push(move);
2769 //QPointF top = group->sceneBoundingRect().topLeft();
2770 //QPointF oldpos = m_selectionGroup->scenePos();
2771 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2772 //group->setPos(top);
2773 //TODO: get rid of the 3 lines below
2774 if (m_selectionGroup) {
2775 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2776 m_selectionGroupInfo.track = m_selectionGroup->track();
2778 setDocumentModified();
2781 m_document->renderer()->doRefresh();
2782 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2784 if (m_dragItem->type() == AVWIDGET) {
2785 ItemInfo resizeinfo = m_dragItemInfo;
2786 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2787 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2789 QUndoCommand *resizeCommand = new QUndoCommand();
2790 resizeCommand->setText(i18n("Resize clip"));
2792 // Check if there is an automatic transition on that clip (lower track)
2793 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2794 if (transition && transition->isAutomatic()) {
2795 ItemInfo trInfo = transition->info();
2796 ItemInfo newTrInfo = trInfo;
2797 newTrInfo.startPos = m_dragItem->startPos();
2798 if (newTrInfo.startPos < newTrInfo.endPos)
2799 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2801 // Check if there is an automatic transition on that clip (upper track)
2802 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2803 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2804 ItemInfo trInfo = transition->info();
2805 ItemInfo newTrInfo = trInfo;
2806 newTrInfo.startPos = m_dragItem->startPos();
2807 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2808 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2809 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2813 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2814 updateClipFade(clip);
2818 QDomElement root = doc.createElement("list");
2819 doc.appendChild(root);
2820 QList <int> indexes;
2821 for (int i = 0; i < clip->effectsCount(); i++) {
2822 QDomElement effect = clip->effectAt(i);
2823 if (EffectsList::hasKeyFrames(effect)) {
2824 doc.appendChild(doc.importNode(effect, true));
2829 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2830 // Keyframes were modified, updateClip
2831 QDomNodeList effs = doc.elementsByTagName("effect");
2833 // Since we must always resize clip before updating the keyframes, we
2834 // put a resize command before & after checking keyframes so that
2835 // we are sure the resize is performed before whenever we do or undo the action
2837 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2838 for (int i = 0; i < indexes.count(); i++) {
2839 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);
2840 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2842 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2843 emit clipItemSelected(clip);
2844 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2846 m_commandStack->push(resizeCommand);
2848 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2849 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2851 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2852 Transition *transition = static_cast <Transition *>(m_dragItem);
2853 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)) {
2854 // Cannot resize transition
2855 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2856 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2858 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2859 m_commandStack->push(command);
2863 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2864 // Item was resized, rebuild group;
2865 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2866 QList <QGraphicsItem *> children = group->childItems();
2867 m_document->clipManager()->removeGroup(group);
2868 scene()->destroyItemGroup(group);
2869 for (int i = 0; i < children.count(); i++) {
2870 children.at(i)->setSelected(true);
2872 groupSelectedItems(false, true);
2874 //m_document->renderer()->doRefresh();
2875 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2877 if (m_dragItem->type() == AVWIDGET) {
2878 ItemInfo resizeinfo = info;
2879 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2880 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2882 QUndoCommand *resizeCommand = new QUndoCommand();
2883 resizeCommand->setText(i18n("Resize clip"));
2885 // Check if there is an automatic transition on that clip (lower track)
2886 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2887 if (tr && tr->isAutomatic()) {
2888 ItemInfo trInfo = tr->info();
2889 ItemInfo newTrInfo = trInfo;
2890 newTrInfo.endPos = m_dragItem->endPos();
2891 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2894 // Check if there is an automatic transition on that clip (upper track)
2895 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2896 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2897 ItemInfo trInfo = tr->info();
2898 ItemInfo newTrInfo = trInfo;
2899 newTrInfo.endPos = m_dragItem->endPos();
2900 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2901 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2902 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2907 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2909 QDomElement root = doc.createElement("list");
2910 doc.appendChild(root);
2911 QList <int> indexes;
2912 for (int i = 0; i < clip->effectsCount(); i++) {
2913 QDomElement effect = clip->effectAt(i);
2914 if (EffectsList::hasKeyFrames(effect)) {
2915 doc.appendChild(doc.importNode(effect, true));
2920 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)) {
2921 // Keyframes were modified, updateClip
2922 QDomNodeList effs = doc.elementsByTagName("effect");
2924 // Since we must always resize clip before updating the keyframes, we
2925 // put a resize command before & after checking keyframes so that
2926 // we are sure the resize is performed before whenever we do or undo the action
2928 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2929 for (int i = 0; i < indexes.count(); i++) {
2930 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);
2931 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2933 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2934 emit clipItemSelected(clip);
2935 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2937 m_commandStack->push(resizeCommand);
2938 updateClipFade(clip);
2940 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2941 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2943 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2944 Transition *transition = static_cast <Transition *>(m_dragItem);
2945 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)) {
2946 // Cannot resize transition
2947 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2948 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2950 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2951 m_commandStack->push(command);
2954 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2955 // Item was resized, rebuild group;
2956 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2957 QList <QGraphicsItem *> children = group->childItems();
2958 m_document->clipManager()->removeGroup(group);
2959 scene()->destroyItemGroup(group);
2960 for (int i = 0; i < children.count(); i++) {
2961 children.at(i)->setSelected(true);
2963 groupSelectedItems(false, true);
2965 //m_document->renderer()->doRefresh();
2966 } else if (m_operationMode == FADEIN) {
2967 // resize fade in effect
2968 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2969 int ix = item->hasEffect("volume", "fadein");
2971 QDomElement oldeffect = item->effectAt(ix);
2972 int start = item->cropStart().frames(m_document->fps());
2973 int end = item->fadeIn();
2975 slotDeleteEffect(item, oldeffect);
2978 QDomElement effect = oldeffect.cloneNode().toElement();
2979 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2980 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2981 slotUpdateClipEffect(item, effect, oldeffect, ix);
2982 emit clipItemSelected(item, ix);
2984 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2985 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2986 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2987 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2989 ix = item->hasEffect("volume", "fade_from_black");
2991 QDomElement oldeffect = item->effectAt(ix);
2992 int start = item->cropStart().frames(m_document->fps());
2993 int end = item->fadeIn();
2995 slotDeleteEffect(item, oldeffect);
2998 QDomElement effect = oldeffect.cloneNode().toElement();
2999 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3000 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3001 slotUpdateClipEffect(item, effect, oldeffect, ix);
3002 emit clipItemSelected(item, ix);
3005 } else if (m_operationMode == FADEOUT) {
3006 // resize fade in effect
3007 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3008 int ix = item->hasEffect("volume", "fadeout");
3010 QDomElement oldeffect = item->effectAt(ix);
3011 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3012 int start = item->fadeOut();
3014 slotDeleteEffect(item, oldeffect);
3016 start = end - start;
3017 QDomElement effect = oldeffect.cloneNode().toElement();
3018 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3019 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3020 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3021 slotUpdateClipEffect(item, effect, oldeffect, ix);
3022 emit clipItemSelected(item, ix);
3024 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
3025 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3026 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3027 EffectsList::setParameter(effect, "out", QString::number(0));
3028 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3030 ix = item->hasEffect("brightness", "fade_to_black");
3032 QDomElement oldeffect = item->effectAt(ix);
3033 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3034 int start = item->fadeOut();
3036 slotDeleteEffect(item, oldeffect);
3038 start = end - start;
3039 QDomElement effect = oldeffect.cloneNode().toElement();
3040 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3041 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3042 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3043 slotUpdateClipEffect(item, effect, oldeffect, ix);
3044 emit clipItemSelected(item, ix);
3047 } else if (m_operationMode == KEYFRAME) {
3048 // update the MLT effect
3049 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3050 QString previous = item->keyframes(item->selectedEffectIndex());
3051 item->updateKeyframeEffect();
3052 QString next = item->keyframes(item->selectedEffectIndex());
3053 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3054 m_commandStack->push(command);
3055 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3056 emit clipItemSelected(item, item->selectedEffectIndex());
3058 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3059 // A transition is selected
3061 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3062 if (transitionClip && transitionClip->baseClip()) {
3063 QString size = transitionClip->baseClip()->getProperty("frame_size");
3064 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3065 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3066 p.setY(size.section('x', 1, 1).toInt());
3068 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3069 } else emit transitionItemSelected(NULL);
3070 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3071 m_operationMode = NONE;
3074 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3076 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3078 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3079 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3082 if (item->isSelected()) emit clipItemSelected(NULL);
3083 item->baseClip()->removeReference();
3084 m_document->updateClip(item->baseClip()->getId());
3086 /*if (item->baseClip()->isTransparent()) {
3087 // also remove automatic transition
3088 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3089 if (tr && tr->isAutomatic()) {
3090 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3091 scene()->removeItem(tr);
3095 m_waitingThumbs.removeAll(item);
3096 if (m_dragItem == item) m_dragItem = NULL;
3097 scene()->removeItem(item);
3100 setDocumentModified();
3101 if (refresh) m_document->renderer()->doRefresh();
3104 void CustomTrackView::deleteSelectedClips()
3106 resetSelectionGroup();
3107 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3108 if (itemList.count() == 0) {
3109 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3112 scene()->clearSelection();
3113 QUndoCommand *deleteSelected = new QUndoCommand();
3115 bool resetGroup = false;
3118 int transitionCount = 0;
3119 // expand & destroy groups
3120 for (int i = 0; i < itemList.count(); i++) {
3121 if (itemList.at(i)->type() == GROUPWIDGET) {
3123 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3124 itemList += children;
3125 QList <ItemInfo> clipInfos;
3126 QList <ItemInfo> transitionInfos;
3127 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3128 for (int j = 0; j < children.count(); j++) {
3129 if (children.at(j)->type() == AVWIDGET) {
3130 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3131 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3132 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3133 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3134 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3137 if (clipInfos.count() > 0) {
3138 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3143 for (int i = 0; i < itemList.count(); i++) {
3144 if (itemList.at(i)->type() == AVWIDGET) {
3146 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3147 if (item->parentItem()) resetGroup = true;
3148 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3149 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3150 emit clipItemSelected(NULL);
3151 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3153 Transition *item = static_cast <Transition *>(itemList.at(i));
3154 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3155 if (item->parentItem()) resetGroup = true;
3156 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3157 emit transitionItemSelected(NULL);
3160 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3161 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3162 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3163 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3164 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3165 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3166 else deleteSelected->setText(i18n("Delete selected items"));
3167 m_commandStack->push(deleteSelected);
3170 void CustomTrackView::changeClipSpeed()
3172 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3173 if (itemList.count() == 0) {
3174 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3177 QUndoCommand *changeSelected = new QUndoCommand();
3178 changeSelected->setText("Edit clip speed");
3182 for (int i = 0; i < itemList.count(); i++) {
3183 if (itemList.at(i)->type() == AVWIDGET) {
3184 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3185 ItemInfo info = item->info();
3186 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3188 double speed = (double) percent / 100.0;
3189 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3191 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3195 if (count > 0) m_commandStack->push(changeSelected);
3196 else delete changeSelected;
3199 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3201 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3202 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3204 kDebug() << "ERROR: Cannot find clip for speed change";
3205 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3208 info.track = m_document->tracksCount() - item->track();
3209 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3211 item->setSpeed(speed, strobe);
3212 item->updateRectGeometry();
3213 if (item->cropDuration().frames(m_document->fps()) > endPos)
3214 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3215 updateClipFade(item);
3216 setDocumentModified();
3217 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3220 void CustomTrackView::cutSelectedClips()
3222 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3223 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3224 for (int i = 0; i < itemList.count(); i++) {
3225 if (itemList.at(i)->type() == AVWIDGET) {
3226 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3227 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3228 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3229 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3230 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3231 m_commandStack->push(command);
3237 void CustomTrackView::groupClips(bool group)
3239 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3240 QList <ItemInfo> clipInfos;
3241 QList <ItemInfo> transitionInfos;
3242 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3245 int max = itemList.count();
3246 for (int i = 0; i < max; i++) {
3247 if (itemList.at(i)->type() == GROUPWIDGET) {
3248 itemList += itemList.at(i)->childItems();
3252 for (int i = 0; i < itemList.count(); i++) {
3253 if (itemList.at(i)->type() == AVWIDGET) {
3254 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3255 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3256 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3257 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3258 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3261 if (clipInfos.count() > 0) {
3262 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3263 m_commandStack->push(command);
3267 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3269 resetSelectionGroup();
3270 m_scene->clearSelection();
3272 for (int i = 0; i < clipInfos.count(); i++) {
3273 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3274 if (clip == NULL) continue;
3275 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3276 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3277 m_document->clipManager()->removeGroup(grp);
3278 scene()->destroyItemGroup(grp);
3280 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3282 for (int i = 0; i < transitionInfos.count(); i++) {
3283 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3284 if (tr == NULL) continue;
3285 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3286 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3287 m_document->clipManager()->removeGroup(grp);
3288 scene()->destroyItemGroup(grp);
3290 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3292 setDocumentModified();
3296 QList <QGraphicsItemGroup *> groups;
3297 for (int i = 0; i < clipInfos.count(); i++) {
3298 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3300 clip->setSelected(true);
3303 for (int i = 0; i < transitionInfos.count(); i++) {
3304 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3306 clip->setSelected(true);
3310 groupSelectedItems(false, true);
3311 setDocumentModified();
3314 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3316 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3317 if (baseclip == NULL) {
3318 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3321 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3322 item->setEffectList(effects);
3323 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3324 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3325 scene()->addItem(item);
3327 int tracknumber = m_document->tracksCount() - info.track - 1;
3328 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3329 if (isLocked) item->setItemLocked(true);
3331 baseclip->addReference();
3332 m_document->updateClip(baseclip->getId());
3333 info.track = m_document->tracksCount() - info.track;
3334 Mlt::Producer *prod;
3335 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3336 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3337 else prod = baseclip->producer(info.track);
3338 m_document->renderer()->mltInsertClip(info, xml, prod);
3339 for (int i = 0; i < item->effectsCount(); i++) {
3340 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3342 setDocumentModified();
3343 if (refresh) m_document->renderer()->doRefresh();
3344 m_waitingThumbs.append(item);
3345 m_thumbsTimer.start();
3348 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3350 QList<QGraphicsItem *> list = scene()->items();
3351 ClipItem *clip = NULL;
3352 for (int i = 0; i < list.size(); ++i) {
3353 if (list.at(i)->type() == AVWIDGET) {
3354 clip = static_cast <ClipItem *>(list.at(i));
3355 if (clip->clipProducer() == clipId) {
3356 ItemInfo info = clip->info();
3357 info.track = m_document->tracksCount() - clip->track();
3358 if (reload) m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3359 clip->refreshClip(true);
3366 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3368 int framepos = (int)(pos.frames(m_document->fps()));
3369 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3370 ClipItem *clip = NULL;
3371 for (int i = 0; i < list.size(); i++) {
3372 if (list.at(i)->type() == AVWIDGET) {
3373 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3374 if (test->endPos() == pos) clip = test;
3381 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3383 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3384 ClipItem *clip = NULL;
3385 for (int i = 0; i < list.size(); i++) {
3386 if (list.at(i)->type() == AVWIDGET) {
3387 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3388 if (test->startPos() == pos) clip = test;
3395 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3397 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3398 QList<QGraphicsItem *> list = scene()->items(p);
3399 ClipItem *clip = NULL;
3400 for (int i = 0; i < list.size(); i++) {
3401 if (list.at(i)->type() == AVWIDGET) {
3402 clip = static_cast <ClipItem *>(list.at(i));
3409 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3411 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3414 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3416 const QPointF p(pos, (track + 1) * m_tracksHeight);
3417 QList<QGraphicsItem *> list = scene()->items(p);
3418 Transition *clip = NULL;
3419 for (int i = 0; i < list.size(); i++) {
3420 if (list.at(i)->type() == TRANSITIONWIDGET) {
3421 clip = static_cast <Transition *>(list.at(i));
3428 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3430 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3433 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3435 int framepos = (int)(pos.frames(m_document->fps()));
3436 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3437 QList<QGraphicsItem *> list = scene()->items(p);
3438 Transition *clip = NULL;
3439 for (int i = 0; i < list.size(); i++) {
3440 if (list.at(i)->type() == TRANSITIONWIDGET) {
3441 Transition *test = static_cast <Transition *>(list.at(i));
3442 if (test->endPos() == pos) clip = test;
3449 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3451 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3452 QList<QGraphicsItem *> list = scene()->items(p);
3453 Transition *clip = NULL;
3454 for (int i = 0; i < list.size(); ++i) {
3455 if (list.at(i)->type() == TRANSITIONWIDGET) {
3456 Transition *test = static_cast <Transition *>(list.at(i));
3457 if (test->startPos() == pos) clip = test;
3464 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3466 if (m_selectionGroup) resetSelectionGroup(false);
3467 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3469 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);
3470 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3473 Mlt::Producer *prod;
3474 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3475 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3476 else prod = item->baseClip()->producer(end.track);
3478 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);
3480 bool snap = KdenliveSettings::snaptopoints();
3481 KdenliveSettings::setSnaptopoints(false);
3482 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3484 int tracknumber = m_document->tracksCount() - end.track - 1;
3485 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3486 m_scene->clearSelection();
3487 if (isLocked) item->setItemLocked(true);
3489 if (item->isItemLocked()) item->setItemLocked(false);
3490 item->setSelected(true);
3492 if (item->baseClip()->isTransparent()) {
3493 // Also move automatic transition
3494 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3495 if (tr && tr->isAutomatic()) {
3496 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3497 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);
3498 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3501 KdenliveSettings::setSnaptopoints(snap);
3502 setDocumentModified();
3504 // undo last move and emit error message
3505 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3507 if (refresh) m_document->renderer()->doRefresh();
3508 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3511 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3514 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3515 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3516 resetSelectionGroup();
3517 m_scene->clearSelection();
3519 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3520 scene()->addItem(m_selectionGroup);
3522 m_document->renderer()->blockSignals(true);
3523 for (int i = 0; i < startClip.count(); i++) {
3525 startClip[i].startPos = startClip.at(i).startPos - offset;
3526 startClip[i].track = startClip.at(i).track - trackOffset;
3528 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3529 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3531 clip->setItemLocked(false);
3532 if (clip->parentItem()) {
3533 m_selectionGroup->addToGroup(clip->parentItem());
3534 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3536 m_selectionGroup->addToGroup(clip);
3537 clip->setFlags(QGraphicsItem::ItemIsSelectable);
3539 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3540 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3542 for (int i = 0; i < startTransition.count(); i++) {
3544 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3545 startTransition[i].track = startTransition.at(i).track - trackOffset;
3547 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3549 tr->setItemLocked(false);
3550 if (tr->parentItem()) {
3551 m_selectionGroup->addToGroup(tr->parentItem());
3552 tr->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3554 m_selectionGroup->addToGroup(tr);
3555 tr->setFlags(QGraphicsItem::ItemIsSelectable);
3557 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());
3558 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3560 m_document->renderer()->blockSignals(false);
3562 if (m_selectionGroup) {
3563 bool snap = KdenliveSettings::snaptopoints();
3564 KdenliveSettings::setSnaptopoints(false);
3566 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3567 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3569 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3571 int max = children.count();
3572 for (int i = 0; i < max; i++) {
3573 if (children.at(i)->type() == GROUPWIDGET) {
3574 children += children.at(i)->childItems();
3575 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3576 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3577 /*m_document->clipManager()->removeGroup(grp);
3578 m_scene->destroyItemGroup(grp);*/
3579 children.removeAll(children.at(i));
3584 for (int i = 0; i < children.count(); i++) {
3585 // re-add items in correct place
3586 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3587 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3589 ItemInfo info = item->info();
3590 int tracknumber = m_document->tracksCount() - info.track - 1;
3591 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3592 if (isLocked) item->setItemLocked(true);
3593 else if (item->isItemLocked()) item->setItemLocked(false);
3595 if (item->type() == AVWIDGET) {
3596 ClipItem *clip = static_cast <ClipItem*>(item);
3597 info.track = m_document->tracksCount() - info.track;
3598 Mlt::Producer *prod;
3599 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3600 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3601 else prod = clip->baseClip()->producer(info.track);
3602 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3603 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3604 } else if (item->type() == TRANSITIONWIDGET) {
3605 Transition *tr = static_cast <Transition*>(item);
3606 int newTrack = tr->transitionEndTrack();
3607 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3608 if (!tr->forcedTrack()) {
3609 newTrack += trackOffset;
3610 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3612 tr->updateTransitionEndTrack(newTrack);
3613 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3614 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3617 resetSelectionGroup(false);
3618 KdenliveSettings::setSnaptopoints(snap);
3619 m_document->renderer()->doRefresh();
3620 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3623 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3625 Transition *item = getTransitionItemAt(start.startPos, start.track);
3627 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);
3628 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3631 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3632 bool snap = KdenliveSettings::snaptopoints();
3633 KdenliveSettings::setSnaptopoints(false);
3634 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3635 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3636 // Transition was moved
3637 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3638 } else if (end.endPos == start.endPos) {
3639 // Transition start resize
3640 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3641 } else if (end.startPos == start.startPos) {
3642 // Transition end resize;
3643 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3644 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3647 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3648 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3649 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3651 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3652 KdenliveSettings::setSnaptopoints(snap);
3653 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3654 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);
3655 if (m_dragItem && m_dragItem == item) {
3657 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3658 if (transitionClip && transitionClip->baseClip()) {
3659 QString size = transitionClip->baseClip()->getProperty("frame_size");
3660 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3661 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3662 p.setY(size.section('x', 1, 1).toInt());
3664 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3666 if (m_refresh) m_document->renderer()->doRefresh();
3669 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3671 bool resizeClipStart = (start.startPos != end.startPos);
3672 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3674 if (dontWorry) return;
3675 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);
3676 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3679 if (item->parentItem()) {
3680 // Item is part of a group, reset group
3681 resetSelectionGroup();
3684 bool snap = KdenliveSettings::snaptopoints();
3685 KdenliveSettings::setSnaptopoints(false);
3686 if (resizeClipStart) {
3687 ItemInfo clipinfo = item->info();
3688 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3689 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3691 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3692 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3693 updateClipFade(item);
3694 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3696 ItemInfo clipinfo = item->info();
3697 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3698 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3700 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3701 updateClipFade(item);
3702 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3704 if (!resizeClipStart && end.cropStart != start.cropStart) {
3705 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3706 ItemInfo clipinfo = end;
3707 clipinfo.track = m_document->tracksCount() - end.track;
3708 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3710 item->setCropStart(end.cropStart);
3711 item->resetThumbs(true);
3714 m_document->renderer()->doRefresh();
3715 KdenliveSettings::setSnaptopoints(snap);
3718 void CustomTrackView::updateClipFade(ClipItem * item)
3720 int end = item->fadeIn();
3722 // there is a fade in effect
3723 int effectPos = item->hasEffect("volume", "fadein");
3724 if (effectPos != -1) {
3725 QDomElement oldeffect = item->effectAt(effectPos);
3726 int start = item->cropStart().frames(m_document->fps());
3727 int max = item->cropDuration().frames(m_document->fps());
3729 // Make sure the fade effect is not longer than the clip
3730 item->setFadeIn(max);
3731 end = item->fadeIn();
3734 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3735 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3736 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3737 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3738 // if fade effect is displayed, update the effect edit widget with new clip duration
3739 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3741 effectPos = item->hasEffect("brightness", "fade_from_black");
3742 if (effectPos != -1) {
3743 QDomElement oldeffect = item->effectAt(effectPos);
3744 int start = item->cropStart().frames(m_document->fps());
3745 int max = item->cropDuration().frames(m_document->fps());
3747 // Make sure the fade effect is not longer than the clip
3748 item->setFadeIn(max);
3749 end = item->fadeIn();
3752 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3753 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3754 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3755 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3756 // if fade effect is displayed, update the effect edit widget with new clip duration
3757 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3760 int start = item->fadeOut();
3762 // there is a fade out effect
3763 int effectPos = item->hasEffect("volume", "fadeout");
3764 if (effectPos != -1) {
3765 QDomElement oldeffect = item->effectAt(effectPos);
3766 int max = item->cropDuration().frames(m_document->fps());
3767 int end = max + item->cropStart().frames(m_document->fps());
3769 // Make sure the fade effect is not longer than the clip
3770 item->setFadeOut(max);
3771 start = item->fadeOut();
3773 start = end - start;
3774 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3775 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3776 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3777 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3778 // if fade effect is displayed, update the effect edit widget with new clip duration
3779 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3781 effectPos = item->hasEffect("brightness", "fade_to_black");
3782 if (effectPos != -1) {
3783 QDomElement oldeffect = item->effectAt(effectPos);
3784 int max = item->cropDuration().frames(m_document->fps());
3785 int end = max + item->cropStart().frames(m_document->fps());
3787 // Make sure the fade effect is not longer than the clip
3788 item->setFadeOut(max);
3789 start = item->fadeOut();
3791 start = end - start;
3792 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3793 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3794 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3795 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3796 // if fade effect is displayed, update the effect edit widget with new clip duration
3797 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3802 double CustomTrackView::getSnapPointForPos(double pos)
3804 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3807 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3809 QList <GenTime> snaps;
3810 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3811 QList<QGraphicsItem *> itemList = items();
3812 for (int i = 0; i < itemList.count(); i++) {
3813 if (itemList.at(i) == selected) continue;
3814 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3815 if (itemList.at(i)->type() == AVWIDGET) {
3816 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3817 GenTime start = item->startPos();
3818 GenTime end = item->endPos();
3819 snaps.append(start);
3821 if (!offsetList.isEmpty()) {
3822 for (int j = 0; j < offsetList.size(); j++) {
3823 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3824 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3828 QList < GenTime > markers = item->snapMarkers();
3829 for (int j = 0; j < markers.size(); ++j) {
3830 GenTime t = markers.at(j);
3832 if (!offsetList.isEmpty()) {
3833 for (int k = 0; k < offsetList.size(); k++) {
3834 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3838 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3839 Transition *transition = static_cast <Transition*>(itemList.at(i));
3840 GenTime start = transition->startPos();
3841 GenTime end = transition->endPos();
3842 snaps.append(start);
3844 if (!offsetList.isEmpty()) {
3845 for (int j = 0; j < offsetList.size(); j++) {
3846 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3847 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3853 // add cursor position
3854 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3856 if (!offsetList.isEmpty()) {
3857 for (int j = 0; j < offsetList.size(); j++) {
3858 snaps.append(pos - offsetList.at(j));
3863 for (int i = 0; i < m_guides.count(); i++) {
3864 snaps.append(m_guides.at(i)->position());
3865 if (!offsetList.isEmpty()) {
3866 for (int j = 0; j < offsetList.size(); j++) {
3867 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3873 m_scene->setSnapList(snaps);
3874 //for (int i = 0; i < m_snapPoints.size(); ++i)
3875 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3878 void CustomTrackView::slotSeekToPreviousSnap()
3880 updateSnapPoints(NULL);
3881 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3882 setCursorPos((int) res.frames(m_document->fps()));
3886 void CustomTrackView::slotSeekToNextSnap()
3888 updateSnapPoints(NULL);
3889 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3890 setCursorPos((int) res.frames(m_document->fps()));
3894 void CustomTrackView::clipStart()
3896 AbstractClipItem *item = getMainActiveClip();
3898 setCursorPos((int) item->startPos().frames(m_document->fps()));
3903 void CustomTrackView::clipEnd()
3905 AbstractClipItem *item = getMainActiveClip();
3907 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3912 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3914 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3915 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3916 m_commandStack->push(command);
3919 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3921 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3922 m_commandStack->push(command);
3925 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3927 DocClipBase *base = m_document->clipManager()->getClipById(id);
3928 QList <CommentedTime> markers = base->commentedSnapMarkers();
3930 if (markers.isEmpty()) {
3931 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3934 QUndoCommand *deleteMarkers = new QUndoCommand();
3935 deleteMarkers->setText("Delete clip markers");
3937 for (int i = 0; i < markers.size(); i++) {
3938 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3940 m_commandStack->push(deleteMarkers);
3943 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3945 DocClipBase *base = m_document->clipManager()->getClipById(id);
3946 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3947 else base->deleteSnapMarker(pos);
3948 emit updateClipMarkers(base);
3949 setDocumentModified();
3950 viewport()->update();
3953 int CustomTrackView::hasGuide(int pos, int offset)
3955 for (int i = 0; i < m_guides.count(); i++) {
3956 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3957 if (qAbs(guidePos - pos) <= offset) return guidePos;
3958 else if (guidePos > pos) return -1;
3963 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3965 if (oldPos > GenTime() && pos > GenTime()) {
3967 for (int i = 0; i < m_guides.count(); i++) {
3968 if (m_guides.at(i)->position() == oldPos) {
3969 Guide *item = m_guides.at(i);
3970 item->updateGuide(pos, comment);
3974 } else if (pos > GenTime()) addGuide(pos, comment);
3978 for (int i = 0; i < m_guides.count(); i++) {
3979 if (m_guides.at(i)->position() == oldPos) {
3980 delete m_guides.takeAt(i);
3985 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3987 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3988 m_document->syncGuides(m_guides);
3991 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3993 for (int i = 0; i < m_guides.count(); i++) {
3994 if (m_guides.at(i)->position() == pos) {
3995 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3999 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
4000 scene()->addItem(g);
4002 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4003 m_document->syncGuides(m_guides);
4007 void CustomTrackView::slotAddGuide()
4009 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4010 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4011 if (d.exec() != QDialog::Accepted) return;
4012 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4013 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4014 m_commandStack->push(command);
4018 void CustomTrackView::slotEditGuide(int guidePos)
4021 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4022 else pos = GenTime(guidePos, m_document->fps());
4024 for (int i = 0; i < m_guides.count(); i++) {
4025 if (m_guides.at(i)->position() == pos) {
4026 slotEditGuide(m_guides.at(i)->info());
4031 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4034 void CustomTrackView::slotEditGuide(CommentedTime guide)
4036 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4037 if (d.exec() == QDialog::Accepted) {
4038 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4039 m_commandStack->push(command);
4044 void CustomTrackView::slotEditTimeLineGuide()
4046 if (m_dragGuide == NULL) return;
4047 CommentedTime guide = m_dragGuide->info();
4048 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4049 if (d.exec() == QDialog::Accepted) {
4050 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4051 m_commandStack->push(command);
4055 void CustomTrackView::slotDeleteGuide(int guidePos)
4058 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4059 else pos = GenTime(guidePos, m_document->fps());
4061 for (int i = 0; i < m_guides.count(); i++) {
4062 if (m_guides.at(i)->position() == pos) {
4063 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4064 m_commandStack->push(command);
4069 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4073 void CustomTrackView::slotDeleteTimeLineGuide()
4075 if (m_dragGuide == NULL) return;
4076 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4077 m_commandStack->push(command);
4081 void CustomTrackView::slotDeleteAllGuides()
4083 QUndoCommand *deleteAll = new QUndoCommand();
4084 deleteAll->setText("Delete all guides");
4085 for (int i = 0; i < m_guides.count(); i++) {
4086 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4088 m_commandStack->push(deleteAll);
4091 void CustomTrackView::setTool(PROJECTTOOL tool)
4096 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4099 matrix = matrix.scale(scaleFactor, verticalScale);
4100 m_scene->setScale(scaleFactor, verticalScale);
4101 if (m_visualTip) scene()->removeItem(m_visualTip);
4102 m_animationTimer->stop();
4107 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4109 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4110 int diff = sceneRect().width() - m_projectDuration;
4111 if (diff * matrix.m11() < 50) {
4112 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4113 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4115 centerOn(QPointF(cursorPos(), verticalPos));
4118 void CustomTrackView::slotRefreshGuides()
4120 if (KdenliveSettings::showmarkers()) {
4121 for (int i = 0; i < m_guides.count(); i++) {
4122 m_guides.at(i)->update();
4127 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4129 //kDebug() << "// DRAW BG: " << rect.width();
4130 painter->setClipRect(rect);
4131 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4132 QPen pen1 = painter->pen();
4133 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4134 painter->setPen(pen1);
4135 double min = rect.left();
4136 double max = rect.right();
4137 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4138 uint maxTrack = m_document->tracksCount();
4139 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4140 QColor audioColor = palette().alternateBase().color();
4141 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4142 for (uint i = 0; i < maxTrack; i++) {
4143 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4144 if (info.isLocked || info.type == AUDIOTRACK) {
4145 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4146 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4148 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4150 int lowerLimit = m_tracksHeight * maxTrack + 1;
4151 if (height() > lowerLimit) {
4152 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4153 painter->fillRect(bg, base);
4157 bool CustomTrackView::findString(const QString &text)
4160 for (int i = 0; i < m_searchPoints.size(); ++i) {
4161 marker = m_searchPoints.at(i).comment();
4162 if (marker.contains(text, Qt::CaseInsensitive)) {
4163 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4164 int vert = verticalScrollBar()->value();
4165 int hor = cursorPos();
4166 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4174 bool CustomTrackView::findNextString(const QString &text)
4177 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4178 marker = m_searchPoints.at(i).comment();
4179 if (marker.contains(text, Qt::CaseInsensitive)) {
4180 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4181 int vert = verticalScrollBar()->value();
4182 int hor = cursorPos();
4183 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4192 void CustomTrackView::initSearchStrings()
4194 m_searchPoints.clear();
4195 QList<QGraphicsItem *> itemList = items();
4196 for (int i = 0; i < itemList.count(); i++) {
4197 // parse all clip names
4198 if (itemList.at(i)->type() == AVWIDGET) {
4199 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4200 GenTime start = item->startPos();
4201 CommentedTime t(start, item->clipName());
4202 m_searchPoints.append(t);
4203 // add all clip markers
4204 QList < CommentedTime > markers = item->commentedSnapMarkers();
4205 m_searchPoints += markers;
4210 for (int i = 0; i < m_guides.count(); i++) {
4211 m_searchPoints.append(m_guides.at(i)->info());
4214 qSort(m_searchPoints);
4217 void CustomTrackView::clearSearchStrings()
4219 m_searchPoints.clear();
4223 void CustomTrackView::copyClip()
4225 qDeleteAll(m_copiedItems);
4226 m_copiedItems.clear();
4227 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4228 if (itemList.count() == 0) {
4229 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4232 for (int i = 0; i < itemList.count(); i++) {
4233 if (itemList.at(i)->type() == AVWIDGET) {
4234 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4235 ClipItem *clone = clip->clone(clip->info());
4236 m_copiedItems.append(clone);
4237 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4238 Transition *dup = static_cast <Transition *>(itemList.at(i));
4239 m_copiedItems.append(dup->clone());
4244 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4246 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));
4247 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4248 for (int i = 0; i < collisions.count(); i++) {
4249 if (collisions.at(i)->type() == type) return false;
4254 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4257 for (int i = 0; i < infoList.count(); i++) {
4258 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));
4261 QList<QGraphicsItem *> collisions = scene()->items(path);
4262 for (int i = 0; i < collisions.count(); i++) {
4263 if (collisions.at(i)->type() == type) return false;
4268 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4270 for (int i = 0; i < items.count(); i++) {
4271 ItemInfo info = items.at(i)->info();
4272 info.startPos += offset;
4273 info.endPos += offset;
4274 info.track += trackOffset;
4275 if (!canBePastedTo(info, items.at(i)->type())) return false;
4280 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4282 QPainterPath movePath;
4283 movePath.moveTo(0, 0);
4285 for (int i = 0; i < items.count(); i++) {
4286 ItemInfo info = items.at(i)->info();
4287 info.startPos = info.startPos + offset;
4288 info.endPos = info.endPos + offset;
4289 info.track = info.track + trackOffset;
4290 if (info.startPos < GenTime()) {
4291 // No clip should go below 0
4294 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));
4295 movePath.addRect(rect);
4297 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4298 for (int i = 0; i < collisions.count(); i++) {
4299 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4300 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4307 void CustomTrackView::pasteClip()
4309 if (m_copiedItems.count() == 0) {
4310 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4314 if (m_menuPosition.isNull()) {
4315 position = mapFromGlobal(QCursor::pos());
4316 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4317 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4320 } else position = m_menuPosition;
4321 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4322 int track = (int)(position.y() / m_tracksHeight);
4323 ItemInfo first = m_copiedItems.at(0)->info();
4325 GenTime offset = pos - first.startPos;
4326 int trackOffset = track - first.track;
4328 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4329 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4332 QUndoCommand *pasteClips = new QUndoCommand();
4333 pasteClips->setText("Paste clips");
4335 for (int i = 0; i < m_copiedItems.count(); i++) {
4336 // parse all clip names
4337 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4338 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4339 ItemInfo info = clip->info();
4340 info.startPos += offset;
4341 info.endPos += offset;
4342 info.track += trackOffset;
4343 if (canBePastedTo(info, AVWIDGET)) {
4344 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4345 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4346 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4347 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4349 info.startPos = tr->startPos() + offset;
4350 info.endPos = tr->endPos() + offset;
4351 info.track = tr->track() + trackOffset;
4352 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4353 if (info.startPos >= info.endPos) {
4354 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4355 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4356 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4359 m_commandStack->push(pasteClips);
4362 void CustomTrackView::pasteClipEffects()
4364 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4365 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4368 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4370 QUndoCommand *paste = new QUndoCommand();
4371 paste->setText("Paste effects");
4373 QList<QGraphicsItem *> clips = scene()->selectedItems();
4374 for (int i = 0; i < clips.count(); ++i) {
4375 if (clips.at(i)->type() == AVWIDGET) {
4376 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4377 for (int j = 0; j < clip->effectsCount(); j++) {
4378 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4382 m_commandStack->push(paste);
4386 ClipItem *CustomTrackView::getClipUnderCursor() const
4388 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4389 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4390 for (int i = 0; i < collisions.count(); i++) {
4391 if (collisions.at(i)->type() == AVWIDGET) {
4392 return static_cast < ClipItem *>(collisions.at(i));
4398 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4400 QList<QGraphicsItem *> clips = scene()->selectedItems();
4401 if (clips.isEmpty()) {
4402 return getClipUnderCursor();
4404 AbstractClipItem *item = NULL;
4405 for (int i = 0; i < clips.count(); ++i) {
4406 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4407 item = static_cast < AbstractClipItem *>(clips.at(i));
4408 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4411 if (item) return item;
4416 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4418 QList<QGraphicsItem *> clips = scene()->selectedItems();
4419 if (clips.isEmpty()) {
4420 return getClipUnderCursor();
4423 // remove all items in the list that are not clips
4424 for (int i = 0; i < clips.count();) {
4425 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4428 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4429 for (int i = 0; i < clips.count(); ++i) {
4430 if (clips.at(i)->type() == AVWIDGET) {
4431 item = static_cast < ClipItem *>(clips.at(i));
4432 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4440 void CustomTrackView::setInPoint()
4442 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4444 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4447 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4451 ItemInfo startInfo = clip->info();
4452 ItemInfo endInfo = startInfo;
4453 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4454 if (endInfo.startPos >= startInfo.endPos) {
4455 // Check for invalid resize
4456 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4458 } else if (endInfo.startPos < startInfo.startPos) {
4459 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4460 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4461 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4462 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4466 if (clip->type() == TRANSITIONWIDGET) {
4467 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4468 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4471 void CustomTrackView::setOutPoint()
4473 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4475 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4478 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4482 ItemInfo startInfo = clip->info();
4483 ItemInfo endInfo = clip->info();
4484 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4485 if (endInfo.endPos <= startInfo.startPos) {
4486 // Check for invalid resize
4487 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4489 } else if (endInfo.endPos > startInfo.endPos) {
4490 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4491 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4492 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4498 if (clip->type() == TRANSITIONWIDGET) {
4499 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4500 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4503 void CustomTrackView::slotUpdateAllThumbs()
4505 QList<QGraphicsItem *> itemList = items();
4506 //if (itemList.isEmpty()) return;
4508 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4509 for (int i = 0; i < itemList.count(); i++) {
4510 if (itemList.at(i)->type() == AVWIDGET) {
4511 item = static_cast <ClipItem *>(itemList.at(i));
4512 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4513 // Check if we have a cached thumbnail
4514 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4515 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4516 if (QFile::exists(thumb)) {
4518 item->slotSetStartThumb(pix);
4521 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4522 QString endThumb = startThumb;
4523 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4524 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4525 if (QFile::exists(startThumb)) {
4526 QPixmap pix(startThumb);
4527 item->slotSetStartThumb(pix);
4529 if (QFile::exists(endThumb)) {
4530 QPixmap pix(endThumb);
4531 item->slotSetEndThumb(pix);
4535 item->refreshClip(false);
4536 qApp->processEvents();
4539 viewport()->update();
4542 void CustomTrackView::saveThumbnails()
4544 QList<QGraphicsItem *> itemList = items();
4546 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4547 for (int i = 0; i < itemList.count(); i++) {
4548 if (itemList.at(i)->type() == AVWIDGET) {
4549 item = static_cast <ClipItem *>(itemList.at(i));
4550 if (item->clipType() != COLOR) {
4551 // Check if we have a cached thumbnail
4552 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4553 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4554 if (!QFile::exists(thumb)) {
4555 QPixmap pix(item->startThumb());
4559 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4560 QString endThumb = startThumb;
4561 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4562 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4563 if (!QFile::exists(startThumb)) {
4564 QPixmap pix(item->startThumb());
4565 pix.save(startThumb);
4567 if (!QFile::exists(endThumb)) {
4568 QPixmap pix(item->endThumb());
4578 void CustomTrackView::slotInsertTrack(int ix)
4580 TrackDialog d(m_document, parentWidget());
4581 d.label->setText(i18n("Insert track"));
4582 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4583 d.track_nb->setValue(ix);
4584 d.setWindowTitle(i18n("Insert New Track"));
4585 d.slotUpdateName(ix);
4587 if (d.exec() == QDialog::Accepted) {
4588 ix = d.track_nb->value();
4589 if (d.before_select->currentIndex() == 1) {
4593 if (d.video_track->isChecked()) {
4594 info.type = VIDEOTRACK;
4595 info.isMute = false;
4596 info.isBlind = false;
4597 info.isLocked = false;
4599 info.type = AUDIOTRACK;
4600 info.isMute = false;
4601 info.isBlind = true;
4602 info.isLocked = false;
4604 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4605 m_commandStack->push(addTrack);
4606 setDocumentModified();
4610 void CustomTrackView::slotDeleteTrack(int ix)
4612 TrackDialog d(m_document, parentWidget());
4613 d.label->setText(i18n("Delete track"));
4614 d.before_select->setHidden(true);
4615 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4616 d.track_nb->setValue(ix);
4617 d.slotUpdateName(ix);
4618 d.setWindowTitle(i18n("Delete Track"));
4619 d.video_track->setHidden(true);
4620 d.audio_track->setHidden(true);
4621 if (d.exec() == QDialog::Accepted) {
4622 ix = d.track_nb->value();
4623 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4624 deleteTimelineTrack(ix, info);
4625 setDocumentModified();
4626 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4627 m_commandStack->push(command);*/
4631 void CustomTrackView::slotChangeTrack(int ix)
4633 TrackDialog d(m_document, parentWidget());
4634 d.label->setText(i18n("Change track"));
4635 d.before_select->setHidden(true);
4636 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4637 d.track_nb->setValue(ix);
4638 d.slotUpdateName(ix);
4639 d.setWindowTitle(i18n("Change Track Type"));
4641 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4642 d.video_track->setChecked(true);
4644 d.audio_track->setChecked(true);
4646 if (d.exec() == QDialog::Accepted) {
4648 info.isLocked = false;
4649 info.isMute = false;
4650 ix = d.track_nb->value();
4652 if (d.video_track->isChecked()) {
4653 info.type = VIDEOTRACK;
4654 info.isBlind = false;
4656 info.type = AUDIOTRACK;
4657 info.isBlind = true;
4659 changeTimelineTrack(ix, info);
4660 setDocumentModified();
4665 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4667 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4668 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4669 QList<QGraphicsItem *> selection = m_scene->items(r);
4670 QUndoCommand *deleteTrack = new QUndoCommand();
4671 deleteTrack->setText("Delete track");
4673 // Delete all clips in selected track
4674 for (int i = 0; i < selection.count(); i++) {
4675 if (selection.at(i)->type() == AVWIDGET) {
4676 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4677 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4678 m_scene->removeItem(item);
4681 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4682 Transition *item = static_cast <Transition *>(selection.at(i));
4683 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4684 m_scene->removeItem(item);
4690 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4691 m_commandStack->push(deleteTrack);
4694 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4696 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4697 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4698 m_commandStack->push(changeTrack);
4701 void CustomTrackView::autoTransition()
4703 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4704 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4705 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4708 Transition *tr = static_cast <Transition*>(itemList.at(0));
4709 tr->setAutomatic(!tr->isAutomatic());
4710 QDomElement transition = tr->toXML();
4711 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);
4715 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4718 QDomNodeList params = effect.elementsByTagName("parameter");
4719 for (int i = 0; i < params.count(); i++) {
4720 QDomElement e = params.item(i).toElement();
4721 if (!e.isNull() && e.attribute("type") == "constant") {
4722 if (e.hasAttribute("factor")) {
4723 double factor = e.attribute("factor").toDouble();
4724 double value = e.attribute("value").toDouble();
4725 value = value / factor;
4726 result.append(QString::number(value));
4727 } else result.append(e.attribute("value"));
4733 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4735 QList<QGraphicsItem *> list = scene()->items();
4736 ClipItem *clip = NULL;
4737 for (int i = 0; i < list.size(); ++i) {
4738 if (list.at(i)->type() == AVWIDGET) {
4739 clip = static_cast <ClipItem *>(list.at(i));
4740 if (clip->clipProducer() == id) {
4741 clip->setClipName(name);
4745 viewport()->update();
4748 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4750 minimum = GenTime();
4751 maximum = GenTime();
4752 QList<QGraphicsItem *> selection;
4753 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4754 selection.removeAll(item);
4755 for (int i = 0; i < selection.count(); i++) {
4756 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4757 if (clip && clip->type() == AVWIDGET) {
4758 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4759 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4764 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4766 minimum = GenTime();
4767 maximum = GenTime();
4768 QList<QGraphicsItem *> selection;
4769 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4770 selection.removeAll(item);
4771 for (int i = 0; i < selection.count(); i++) {
4772 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4773 if (clip && clip->type() == TRANSITIONWIDGET) {
4774 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4775 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4781 void CustomTrackView::loadGroups(const QDomNodeList groups)
4783 for (int i = 0; i < groups.count(); i++) {
4784 QDomNodeList children = groups.at(i).childNodes();
4785 scene()->clearSelection();
4786 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4787 QDomNode n = children.item(nodeindex);
4788 QDomElement elem = n.toElement();
4789 int pos = elem.attribute("position").toInt();
4790 int track = elem.attribute("track").toInt();
4791 if (elem.tagName() == "clipitem") {
4792 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4793 if (clip) clip->setSelected(true);
4795 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4796 if (clip) clip->setSelected(true);
4799 groupSelectedItems(false, true);
4803 void CustomTrackView::splitAudio()
4805 resetSelectionGroup();
4806 QList<QGraphicsItem *> selection = scene()->selectedItems();
4807 if (selection.isEmpty()) {
4808 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4811 QUndoCommand *splitCommand = new QUndoCommand();
4812 splitCommand->setText(i18n("Split audio"));
4813 for (int i = 0; i < selection.count(); i++) {
4814 if (selection.at(i)->type() == AVWIDGET) {
4815 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4816 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4817 if (clip->parentItem()) {
4818 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4820 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4825 m_commandStack->push(splitCommand);
4828 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4830 ClipItem *clip = getClipItemAt(pos, track);
4832 kDebug() << "// Cannot find clip to split!!!";
4836 int start = pos.frames(m_document->fps());
4837 int freetrack = m_document->tracksCount() - track - 1;
4838 for (; freetrack > 0; freetrack--) {
4839 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4840 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4841 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4842 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4843 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4848 kDebug() << "GOT TRK: " << track;
4849 if (freetrack == 0) {
4850 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4852 ItemInfo info = clip->info();
4853 info.track = m_document->tracksCount() - freetrack;
4854 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4855 scene()->clearSelection();
4856 clip->setSelected(true);
4857 ClipItem *audioClip = getClipItemAt(start, info.track);
4859 clip->setVideoOnly(true);
4860 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4861 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4862 audioClip->setSelected(true);
4863 audioClip->setAudioOnly(true);
4864 groupSelectedItems(false, true);
4868 // unsplit clip: remove audio part and change video part to normal clip
4869 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4870 kDebug() << "//CANNOT FIND CLP GRP";
4873 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4874 QList<QGraphicsItem *> children = grp->childItems();
4875 if (children.count() != 2) {
4876 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4879 for (int i = 0; i < children.count(); i++) {
4880 if (children.at(i) != clip) {
4881 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4882 ItemInfo info = clip->info();
4883 deleteClip(clp->info());
4884 clip->setVideoOnly(false);
4885 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4889 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4890 m_document->clipManager()->removeGroup(grp);
4891 scene()->destroyItemGroup(grp);
4895 void CustomTrackView::setVideoOnly()
4897 resetSelectionGroup();
4898 QList<QGraphicsItem *> selection = scene()->selectedItems();
4899 if (selection.isEmpty()) {
4900 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4903 QUndoCommand *videoCommand = new QUndoCommand();
4904 videoCommand->setText(i18n("Video only"));
4905 for (int i = 0; i < selection.count(); i++) {
4906 if (selection.at(i)->type() == AVWIDGET) {
4907 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4908 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4909 if (clip->parentItem()) {
4910 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4912 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4917 m_commandStack->push(videoCommand);
4920 void CustomTrackView::setAudioOnly()
4922 resetSelectionGroup();
4923 QList<QGraphicsItem *> selection = scene()->selectedItems();
4924 if (selection.isEmpty()) {
4925 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4928 QUndoCommand *videoCommand = new QUndoCommand();
4929 videoCommand->setText(i18n("Audio only"));
4930 for (int i = 0; i < selection.count(); i++) {
4931 if (selection.at(i)->type() == AVWIDGET) {
4932 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4933 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4934 if (clip->parentItem()) {
4935 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4937 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4942 m_commandStack->push(videoCommand);
4945 void CustomTrackView::setAudioAndVideo()
4947 resetSelectionGroup();
4948 QList<QGraphicsItem *> selection = scene()->selectedItems();
4949 if (selection.isEmpty()) {
4950 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4953 QUndoCommand *videoCommand = new QUndoCommand();
4954 videoCommand->setText(i18n("Audio and Video"));
4955 for (int i = 0; i < selection.count(); i++) {
4956 if (selection.at(i)->type() == AVWIDGET) {
4957 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4958 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4959 if (clip->parentItem()) {
4960 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4962 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4967 m_commandStack->push(videoCommand);
4970 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4972 ClipItem *clip = getClipItemAt(pos, track);
4974 kDebug() << "// Cannot find clip to split!!!";
4978 int start = pos.frames(m_document->fps());
4979 clip->setVideoOnly(true);
4980 clip->setAudioOnly(false);
4981 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4982 } else if (audioOnly) {
4983 int start = pos.frames(m_document->fps());
4984 clip->setAudioOnly(true);
4985 clip->setVideoOnly(false);
4986 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4988 int start = pos.frames(m_document->fps());
4989 clip->setAudioOnly(false);
4990 clip->setVideoOnly(false);
4991 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4994 setDocumentModified();
4997 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4999 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5000 m_clipTypeGroup->setEnabled(false);
5002 m_clipTypeGroup->setEnabled(true);
5003 QList <QAction *> actions = m_clipTypeGroup->actions();
5005 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5006 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5007 else lookup = "clip_audio_and_video";
5008 for (int i = 0; i < actions.count(); i++) {
5009 if (actions.at(i)->data().toString() == lookup) {
5010 actions.at(i)->setChecked(true);
5017 void CustomTrackView::reloadTransitionLumas()
5021 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5022 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5023 for (int i = 0; i < params.count(); i++) {
5024 QDomElement e = params.item(i).toElement();
5025 if (e.attribute("tag") == "resource") {
5026 lumaNames = e.attribute("paramlistdisplay");
5027 lumaFiles = e.attribute("paramlist");
5032 QList<QGraphicsItem *> itemList = items();
5033 Transition *transitionitem;
5034 QDomElement transitionXml;
5035 for (int i = 0; i < itemList.count(); i++) {
5036 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5037 transitionitem = static_cast <Transition*>(itemList.at(i));
5038 transitionXml = transitionitem->toXML();
5039 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5040 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5041 for (int i = 0; i < params.count(); i++) {
5042 QDomElement e = params.item(i).toElement();
5043 if (e.attribute("tag") == "resource") {
5044 e.setAttribute("paramlistdisplay", lumaNames);
5045 e.setAttribute("paramlist", lumaFiles);
5050 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5051 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5052 for (int i = 0; i < params.count(); i++) {
5053 QDomElement e = params.item(i).toElement();
5054 if (e.attribute("tag") == "luma") {
5055 e.setAttribute("paramlistdisplay", lumaNames);
5056 e.setAttribute("paramlist", lumaFiles);
5063 emit transitionItemSelected(NULL);
5066 double CustomTrackView::fps() const
5068 return m_document->fps();
5071 void CustomTrackView::updateProjectFps()
5073 // update all clips to the new fps
5074 resetSelectionGroup();
5075 scene()->clearSelection();
5077 QList<QGraphicsItem *> itemList = items();
5078 for (int i = 0; i < itemList.count(); i++) {
5079 // remove all items and re-add them one by one
5080 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5082 for (int i = 0; i < itemList.count(); i++) {
5083 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5084 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5085 clip->updateFps(m_document->fps());
5086 m_scene->addItem(clip);
5087 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5088 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5089 QList<QGraphicsItem *> children = grp->childItems();
5090 for (int j = 0; j < children.count(); j++) {
5091 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5092 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5093 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
5094 clip->updateFps(m_document->fps());
5097 m_document->clipManager()->removeGroup(grp);
5098 m_scene->addItem(grp);
5099 scene()->destroyItemGroup(grp);
5100 for (int j = 0; j < children.count(); j++) {
5101 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5102 //children.at(j)->setParentItem(0);
5103 children.at(j)->setSelected(true);
5106 groupSelectedItems(true, true);
5107 } else if (itemList.at(i)->type() == GUIDEITEM) {
5108 Guide *g = static_cast<Guide *>(itemList.at(i));
5110 m_scene->addItem(g);
5113 viewport()->update();