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 "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "changetrackcommand.h"
52 #include "movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "locktrackcommand.h"
56 #include "groupclipscommand.h"
57 #include "splitaudiocommand.h"
58 #include "changecliptypecommand.h"
59 #include "trackdialog.h"
66 #include <KColorScheme>
67 #include <KMessageBox>
68 #include <KIO/NetAccess>
70 #include <QMouseEvent>
71 #include <QStylePainter>
72 #include <QGraphicsItem>
73 #include <QDomDocument>
75 #include <QApplication>
76 #include <QInputDialog>
79 #if QT_VERSION >= 0x040600
80 #include <QGraphicsDropShadowEffect>
83 bool sortGuidesList(const Guide *g1 , const Guide *g2)
85 return (*g1).position() < (*g2).position();
90 // disable animation if user asked it in KDE's global settings
91 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
92 // needs something like below (taken from dolphin)
93 // #include <kglobalsettings.h>
94 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
95 // const int duration = animate ? 1500 : 1;
97 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
98 QGraphicsView(projectscene, parent),
99 m_tracksHeight(KdenliveSettings::trackheight()),
100 m_projectDuration(0),
103 m_scene(projectscene),
105 m_operationMode(NONE),
112 m_autoScroll(KdenliveSettings::autoscroll()),
113 m_pasteEffectsAction(NULL),
114 m_ungroupAction(NULL),
121 m_blockRefresh(false),
122 m_selectionGroup(NULL),
125 if (doc) m_commandStack = doc->commandStack();
126 else m_commandStack = NULL;
127 setMouseTracking(true);
128 setAcceptDrops(true);
129 setFrameShape(QFrame::NoFrame);
131 //setCacheMode(QGraphicsView::CacheBackground);
132 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
134 KdenliveSettings::setTrackheight(m_tracksHeight);
135 m_animationTimer = new QTimeLine(800);
136 m_animationTimer->setFrameRange(0, 5);
137 m_animationTimer->setUpdateInterval(100);
138 m_animationTimer->setLoopCount(0);
139 m_tipColor = QColor(0, 192, 0, 200);
140 QColor border = QColor(255, 255, 255, 100);
141 m_tipPen.setColor(border);
142 m_tipPen.setWidth(3);
143 setContentsMargins(0, 0, 0, 0);
144 const int maxHeight = m_tracksHeight * m_document->tracksCount();
145 setSceneRect(0, 0, sceneRect().width(), maxHeight);
146 verticalScrollBar()->setMaximum(maxHeight);
147 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
148 m_cursorLine->setZValue(1000);
152 pen1.setColor(palette().text().color());
153 m_cursorLine->setPen(pen1);
154 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
156 KIcon razorIcon("edit-cut");
157 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
159 KIcon spacerIcon("kdenlive-spacer-tool");
160 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
161 verticalScrollBar()->setTracking(true);
162 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
163 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
164 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
165 m_scrollTimer.setInterval(100);
166 m_scrollTimer.setSingleShot(true);
168 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
169 m_thumbsTimer.setInterval(500);
170 m_thumbsTimer.setSingleShot(true);
173 CustomTrackView::~CustomTrackView()
175 qDeleteAll(m_guides);
177 m_waitingThumbs.clear();
181 void CustomTrackView::keyPressEvent(QKeyEvent * event)
183 if (event->key() == Qt::Key_Up) {
186 } else if (event->key() == Qt::Key_Down) {
189 } else QWidget::keyPressEvent(event);
192 void CustomTrackView::setDocumentModified()
194 m_document->setModified(true);
197 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
199 m_timelineContextMenu = timeline;
200 m_timelineContextClipMenu = clip;
201 m_clipTypeGroup = clipTypeGroup;
202 QList <QAction *> list = m_timelineContextClipMenu->actions();
203 for (int i = 0; i < list.count(); i++) {
204 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
205 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
208 m_timelineContextTransitionMenu = transition;
209 list = m_timelineContextTransitionMenu->actions();
210 for (int i = 0; i < list.count(); i++) {
211 if (list.at(i)->data().toString() == "auto") {
212 m_autoTransition = list.at(i);
217 m_timelineContextMenu->addSeparator();
218 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
219 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
220 m_timelineContextMenu->addAction(m_deleteGuide);
222 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
223 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
224 m_timelineContextMenu->addAction(m_editGuide);
227 void CustomTrackView::checkAutoScroll()
229 m_autoScroll = KdenliveSettings::autoscroll();
232 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
233 return m_scene->m_tracksList;
236 void CustomTrackView::checkTrackHeight()
238 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
239 m_tracksHeight = KdenliveSettings::trackheight();
240 emit trackHeightChanged();
241 QList<QGraphicsItem *> itemList = items();
243 Transition *transitionitem;
244 bool snap = KdenliveSettings::snaptopoints();
245 KdenliveSettings::setSnaptopoints(false);
246 for (int i = 0; i < itemList.count(); i++) {
247 if (itemList.at(i)->type() == AVWIDGET) {
248 item = (ClipItem*) itemList.at(i);
249 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
250 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
251 item->resetThumbs(true);
252 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
253 transitionitem = (Transition*) itemList.at(i);
254 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
255 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
258 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
259 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
261 for (int i = 0; i < m_guides.count(); i++) {
262 QLineF l = m_guides.at(i)->line();
263 l.setP2(QPointF(l.x2(), newHeight));
264 m_guides.at(i)->setLine(l);
267 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
268 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
269 KdenliveSettings::setSnaptopoints(snap);
270 viewport()->update();
273 /** Zoom or move viewport on mousewheel
275 * If mousewheel+Ctrl, zooms in/out on the timeline.
277 * With Ctrl, moves viewport towards end of timeline if down/back,
278 * opposite on up/forward.
280 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
281 void CustomTrackView::wheelEvent(QWheelEvent * e)
283 if (e->modifiers() == Qt::ControlModifier) {
284 if (e->delta() > 0) emit zoomIn();
287 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
288 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
292 int CustomTrackView::getPreviousVideoTrack(int track)
294 track = m_document->tracksCount() - track - 1;
296 for (int i = track; i > -1; i--) {
297 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
303 void CustomTrackView::slotFetchNextThumbs()
305 if (!m_waitingThumbs.isEmpty()) {
306 ClipItem *item = m_waitingThumbs.takeFirst();
307 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
308 item = m_waitingThumbs.takeFirst();
310 if (item) item->slotFetchThumbs();
311 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
315 void CustomTrackView::slotCheckMouseScrolling()
317 if (m_scrollOffset == 0) {
318 m_scrollTimer.stop();
321 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
322 m_scrollTimer.start();
325 void CustomTrackView::slotCheckPositionScrolling()
327 // If mouse is at a border of the view, scroll
328 if (m_moveOpMode != SEEK) return;
329 if (mapFromScene(m_cursorPos, 0).x() < 3) {
330 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
331 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
332 setCursorPos(mapToScene(QPoint(-2, 0)).x());
333 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
334 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
335 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
336 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
342 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
344 int pos = event->x();
345 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
346 double snappedPos = getSnapPointForPos(mappedXPos);
347 emit mousePosition(mappedXPos);
349 if (event->buttons() & Qt::MidButton) return;
350 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
351 event->setAccepted(true);
353 QGraphicsView::mouseMoveEvent(event);
357 if (event->buttons() != Qt::NoButton) {
358 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
359 if (m_dragItem && m_tool == SELECTTOOL) {
360 if (m_operationMode == MOVE && move) {
361 QGraphicsView::mouseMoveEvent(event);
362 // If mouse is at a border of the view, scroll
364 m_scrollOffset = -30;
365 m_scrollTimer.start();
366 } else if (viewport()->width() - pos < 10) {
368 m_scrollTimer.start();
369 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
371 } else if (m_operationMode == RESIZESTART && move) {
372 m_document->renderer()->pause();
373 m_dragItem->resizeStart((int)(snappedPos));
374 } else if (m_operationMode == RESIZEEND && move) {
375 m_document->renderer()->pause();
376 m_dragItem->resizeEnd((int)(snappedPos));
377 } else if (m_operationMode == FADEIN && move) {
378 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
379 } else if (m_operationMode == FADEOUT && move) {
380 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
381 } else if (m_operationMode == KEYFRAME && move) {
382 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
383 double pos = mapToScene(event->pos()).toPoint().y();
384 QRectF br = m_dragItem->sceneBoundingRect();
385 double maxh = 100.0 / br.height();
386 pos = (br.bottom() - pos) * maxh;
387 m_dragItem->updateKeyFramePos(keyFramePos, pos);
390 scene()->removeItem(m_visualTip);
391 m_animationTimer->stop();
398 } else if (m_operationMode == MOVEGUIDE) {
400 scene()->removeItem(m_visualTip);
401 m_animationTimer->stop();
407 QGraphicsView::mouseMoveEvent(event);
409 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
411 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
412 if (snappedPos < 0) snappedPos = 0;
413 // Make sure there is no collision
414 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
415 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
416 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
417 collidingItems.removeAll(m_selectionGroup);
418 for (int i = 0; i < children.count(); i++) {
419 collidingItems.removeAll(children.at(i));
421 bool collision = false;
422 for (int i = 0; i < collidingItems.count(); i++) {
423 if (!collidingItems.at(i)->isEnabled()) continue;
424 if (collidingItems.at(i)->type() == AVWIDGET) {
431 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
432 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
433 collidingItems.removeAll(m_selectionGroup);
434 for (int i = 0; i < children.count(); i++) {
435 collidingItems.removeAll(children.at(i));
437 for (int i = 0; i < collidingItems.count(); i++) {
438 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
446 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
447 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
451 if (m_tool == RAZORTOOL) {
452 setCursor(m_razorCursor);
453 //QGraphicsView::mouseMoveEvent(event);
455 } else if (m_tool == SPACERTOOL) {
456 setCursor(m_spacerCursor);
460 QList<QGraphicsItem *> itemList = items(event->pos());
461 QGraphicsRectItem *item = NULL;
462 OPERATIONTYPE opMode = NONE;
464 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
466 } else for (int i = 0; i < itemList.count(); i++) {
467 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
468 item = (QGraphicsRectItem*) itemList.at(i);
473 if (item && event->buttons() == Qt::NoButton) {
474 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
475 if (m_tool == RAZORTOOL) {
476 // razor tool over a clip, display current frame in monitor
477 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
478 //TODO: solve crash when showing frame when moving razor over clip
479 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
484 opMode = clip->operationMode(mapToScene(event->pos()));
485 const double size = 5;
486 if (opMode == m_moveOpMode) {
487 QGraphicsView::mouseMoveEvent(event);
491 scene()->removeItem(m_visualTip);
492 m_animationTimer->stop();
499 m_moveOpMode = opMode;
500 if (opMode == MOVE) {
501 setCursor(Qt::OpenHandCursor);
502 } else if (opMode == RESIZESTART) {
503 setCursor(KCursor("left_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->setPos(rect.x(), rect.y() + rect.height() / 2);
516 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
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 == RESIZEEND) {
527 setCursor(KCursor("right_side", Qt::SizeHorCursor));
528 if (m_visualTip == NULL) {
529 QRectF rect = clip->sceneBoundingRect();
531 polygon << QPoint(0, - size * 2);
532 polygon << QPoint(- size * 2, 0);
533 polygon << QPoint(0, size * 2);
534 polygon << QPoint(0, - size * 2);
536 m_visualTip = new QGraphicsPolygonItem(polygon);
537 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
538 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
539 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
540 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
541 m_visualTip->setZValue(100);
542 m_animation = new QGraphicsItemAnimation;
543 m_animation->setItem(m_visualTip);
544 m_animation->setTimeLine(m_animationTimer);
545 m_animation->setScaleAt(.5, 2, 1);
546 m_animation->setScaleAt(1, 1, 1);
547 scene()->addItem(m_visualTip);
548 m_animationTimer->start();
550 } else if (opMode == FADEIN) {
551 if (m_visualTip == NULL) {
552 ClipItem *item = (ClipItem *) clip;
553 QRectF rect = clip->sceneBoundingRect();
554 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
555 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
556 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
557 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
558 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
559 m_visualTip->setZValue(100);
560 m_animation = new QGraphicsItemAnimation;
561 m_animation->setItem(m_visualTip);
562 m_animation->setTimeLine(m_animationTimer);
563 m_animation->setScaleAt(.5, 2, 2);
564 m_animation->setScaleAt(1, 1, 1);
565 scene()->addItem(m_visualTip);
566 m_animationTimer->start();
568 setCursor(Qt::PointingHandCursor);
569 } else if (opMode == FADEOUT) {
570 if (m_visualTip == NULL) {
571 ClipItem *item = (ClipItem *) clip;
572 QRectF rect = clip->sceneBoundingRect();
573 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
574 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
575 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
576 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
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 == TRANSITIONSTART) {
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.x(), 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 == TRANSITIONEND) {
613 if (m_visualTip == NULL) {
614 QRectF rect = clip->sceneBoundingRect();
616 polygon << QPoint(0, - size * 2);
617 polygon << QPoint(- size * 2, 0);
618 polygon << QPoint(0, 0);
619 polygon << QPoint(0, - size * 2);
621 m_visualTip = new QGraphicsPolygonItem(polygon);
622 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
623 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
624 m_visualTip->setPos(rect.right(), rect.bottom());
625 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
626 m_visualTip->setZValue(100);
627 m_animation = new QGraphicsItemAnimation;
628 m_animation->setItem(m_visualTip);
629 m_animation->setTimeLine(m_animationTimer);
630 m_animation->setScaleAt(.5, 2, 2);
631 m_animation->setScaleAt(1, 1, 1);
632 scene()->addItem(m_visualTip);
633 m_animationTimer->start();
635 setCursor(Qt::PointingHandCursor);
636 } else if (opMode == KEYFRAME) {
637 setCursor(Qt::PointingHandCursor);
639 } // no clip under mouse
640 else if (m_tool == RAZORTOOL) {
643 } else if (opMode == MOVEGUIDE) {
644 m_moveOpMode = opMode;
645 setCursor(Qt::SplitHCursor);
648 scene()->removeItem(m_visualTip);
649 m_animationTimer->stop();
656 setCursor(Qt::ArrowCursor);
657 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
658 QGraphicsView::mouseMoveEvent(event);
660 setCursorPos(mappedXPos);
661 slotCheckPositionScrolling();
663 } else m_moveOpMode = NONE;
665 QGraphicsView::mouseMoveEvent(event);
669 void CustomTrackView::mousePressEvent(QMouseEvent * event)
671 setFocus(Qt::MouseFocusReason);
672 m_menuPosition = QPoint();
674 // special cases (middle click button or ctrl / shift click
675 if (event->button() == Qt::MidButton) {
677 m_blockRefresh = false;
678 m_operationMode = NONE;
682 if (event->modifiers() & Qt::ShiftModifier) {
683 // Rectangle selection
684 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
685 setDragMode(QGraphicsView::RubberBandDrag);
686 if (!(event->modifiers() & Qt::ControlModifier)) {
687 resetSelectionGroup();
688 scene()->clearSelection();
690 m_blockRefresh = false;
691 m_operationMode = RUBBERSELECTION;
692 QGraphicsView::mousePressEvent(event);
696 m_blockRefresh = true;
698 bool collision = false;
700 if (m_tool != RAZORTOOL) activateMonitor();
701 else if (m_document->renderer()->playSpeed() != 0.0) {
702 m_document->renderer()->pause();
705 m_clickEvent = event->pos();
707 // check item under mouse
708 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
710 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
711 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
712 setDragMode(QGraphicsView::ScrollHandDrag);
713 QGraphicsView::mousePressEvent(event);
714 m_blockRefresh = false;
715 m_operationMode = NONE;
719 // if a guide and a clip were pressed, just select the guide
720 for (int i = 0; i < collisionList.count(); ++i) {
721 if (collisionList.at(i)->type() == GUIDEITEM) {
722 // a guide item was pressed
723 m_dragGuide = (Guide *) collisionList.at(i);
724 if (event->button() == Qt::LeftButton) { // move it
725 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
727 m_operationMode = MOVEGUIDE;
728 // deselect all clips so that only the guide will move
729 m_scene->clearSelection();
730 resetSelectionGroup(false);
731 updateSnapPoints(NULL);
732 QGraphicsView::mousePressEvent(event);
734 } else // show context menu
739 // Find first clip, transition or group under mouse (when no guides selected)
741 AbstractGroupItem *dragGroup = NULL;
742 AbstractClipItem *collisionClip = NULL;
744 while (!m_dragGuide && ct < collisionList.count()) {
745 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
746 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
747 if (collisionClip == m_dragItem) {
748 collisionClip = NULL;
749 } else m_dragItem = collisionClip;
751 m_dragItemInfo = m_dragItem->info();
752 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
753 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
754 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
761 if (m_dragItem) emit clipItemSelected(NULL);
764 #if QT_VERSION >= 0x040600
765 // Add shadow to dragged item, currently disabled because of painting artifacts
766 //TODO:Â re-enable when fixed
767 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
768 eff->setBlurRadius(5);
769 eff->setOffset(3, 3);
770 m_dragItem->setGraphicsEffect(eff);*/
772 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
773 // update transition menu action
774 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
775 m_autoTransition->setEnabled(true);
776 } else m_autoTransition->setEnabled(false);
778 // context menu requested
779 if (event->button() == Qt::RightButton) {
781 if (dragGroup) dragGroup->setSelected(true);
782 else if (!m_dragItem->isSelected()) {
783 resetSelectionGroup(false);
784 m_scene->clearSelection();
785 m_dragItem->setSelected(true);
787 } else if (!m_dragGuide) {
788 // check if there is a guide close to mouse click
789 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
790 for (int i = 0; i < guidesCollisionList.count(); i++) {
791 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
792 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
796 // keep this to support multiple guides context menu in the future (?)
797 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
798 guidesCollisionList.removeAt(0);
800 if (!guidesCollisionList.isEmpty())
801 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
804 m_operationMode = NONE;
805 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
806 m_menuPosition = m_clickEvent;
812 // No item under click
813 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
814 resetSelectionGroup(false);
815 setCursor(Qt::ArrowCursor);
816 m_scene->clearSelection();
818 updateClipTypeActions(NULL);
819 if (m_tool == SPACERTOOL) {
820 QList<QGraphicsItem *> selection;
821 if (event->modifiers() == Qt::ControlModifier) {
822 // Ctrl + click, select all items on track after click position
823 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
824 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
825 // Cannot use spacer on locked track
826 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
830 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
833 selection = checkForGroups(rect, &isOk);
835 // groups found on track, do not allow the move
836 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
840 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;
842 // Select all items on all tracks after click position
843 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
844 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
847 // create group to hold selected items
848 m_selectionGroup = new AbstractGroupItem(m_document->fps());
849 scene()->addItem(m_selectionGroup);
850 QList <GenTime> offsetList;
851 for (int i = 0; i < selection.count(); i++) {
852 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
853 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
854 if (item->isItemLocked()) continue;
855 offsetList.append(item->startPos());
856 offsetList.append(item->endPos());
857 m_selectionGroup->addToGroup(selection.at(i));
858 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
859 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
860 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
861 QList<QGraphicsItem *> children = selection.at(i)->childItems();
862 for (int j = 0; j < children.count(); j++) {
863 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
864 offsetList.append(item->startPos());
865 offsetList.append(item->endPos());
867 m_selectionGroup->addToGroup(selection.at(i));
868 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
869 } else if (selection.at(i)->parentItem()) {
870 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
871 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
872 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
875 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
876 if (!offsetList.isEmpty()) {
878 QList <GenTime> cleandOffsetList;
879 GenTime startOffset = offsetList.takeFirst();
880 for (int k = 0; k < offsetList.size(); k++) {
881 GenTime newoffset = offsetList.at(k) - startOffset;
882 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
883 cleandOffsetList.append(newoffset);
886 updateSnapPoints(NULL, cleandOffsetList, true);
888 m_operationMode = SPACER;
890 setCursorPos((int)(mapToScene(event->x(), 0).x()));
892 QGraphicsView::mousePressEvent(event);
897 if (m_tool == RAZORTOOL && m_dragItem) {
898 if (m_dragItem->type() == TRANSITIONWIDGET) {
899 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
903 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
904 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
909 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
910 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
911 m_document->renderer()->pause();
912 m_commandStack->push(command);
913 setDocumentModified();
919 bool itemSelected = false;
920 if (m_dragItem->isSelected()) itemSelected = true;
921 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
922 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
924 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
925 if (event->modifiers() != Qt::ControlModifier) {
926 resetSelectionGroup(false);
927 m_scene->clearSelection();
928 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
929 viewport()->update();
930 } else resetSelectionGroup();
932 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
933 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
934 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
936 bool selected = !m_dragItem->isSelected();
937 if (dragGroup) dragGroup->setSelected(selected);
938 else m_dragItem->setSelected(selected);
940 groupSelectedItems();
941 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
942 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
943 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
946 if (collisionClip != NULL || m_dragItem == NULL) {
947 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
948 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
949 emit clipItemSelected(selected);
950 } else emit clipItemSelected(NULL);
953 // If clicked item is selected, allow move
954 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
956 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
957 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
959 // Update snap points
960 if (m_selectionGroup == NULL) {
961 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
962 else updateSnapPoints(m_dragItem);
964 QList <GenTime> offsetList;
965 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
966 for (int i = 0; i < children.count(); i++) {
967 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
968 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
969 offsetList.append(item->startPos());
970 offsetList.append(item->endPos());
973 if (!offsetList.isEmpty()) {
975 GenTime startOffset = offsetList.takeFirst();
976 QList <GenTime> cleandOffsetList;
977 for (int k = 0; k < offsetList.size(); k++) {
978 GenTime newoffset = offsetList.at(k) - startOffset;
979 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
980 cleandOffsetList.append(newoffset);
983 updateSnapPoints(NULL, cleandOffsetList, true);
987 if (m_operationMode == KEYFRAME) {
988 m_dragItem->updateSelectedKeyFrame();
989 m_blockRefresh = false;
991 } else if (m_operationMode == MOVE) {
992 setCursor(Qt::ClosedHandCursor);
993 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
995 info.startPos = m_dragItem->startPos();
996 info.track = m_dragItem->track();
997 int transitiontrack = getPreviousVideoTrack(info.track);
998 ClipItem *transitionClip = NULL;
999 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1000 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1001 info.endPos = transitionClip->endPos();
1003 GenTime transitionDuration(65, m_document->fps());
1004 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1005 else info.endPos = info.startPos + transitionDuration;
1007 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1008 // Check there is no other transition at that place
1009 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1010 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1011 QList<QGraphicsItem *> selection = m_scene->items(r);
1012 bool transitionAccepted = true;
1013 for (int i = 0; i < selection.count(); i++) {
1014 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1015 Transition *tr = static_cast <Transition *>(selection.at(i));
1016 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1017 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1018 } else transitionAccepted = false;
1021 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1022 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1023 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1025 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1026 info.track = m_dragItem->track();
1027 int transitiontrack = getPreviousVideoTrack(info.track);
1028 ClipItem *transitionClip = NULL;
1029 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1030 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1031 info.startPos = transitionClip->startPos();
1033 GenTime transitionDuration(65, m_document->fps());
1034 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1035 else info.startPos = info.endPos - transitionDuration;
1037 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1038 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1039 EffectsList::setParameter(transition, "reverse", "1");
1041 // Check there is no other transition at that place
1042 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1043 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1044 QList<QGraphicsItem *> selection = m_scene->items(r);
1045 bool transitionAccepted = true;
1046 for (int i = 0; i < selection.count(); i++) {
1047 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1048 Transition *tr = static_cast <Transition *>(selection.at(i));
1049 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1050 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1051 } else transitionAccepted = false;
1054 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1055 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1057 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1058 resetSelectionGroup(false);
1059 m_dragItem->setSelected(true);
1062 m_blockRefresh = false;
1064 QGraphicsView::mousePressEvent(event);
1067 void CustomTrackView::resetSelectionGroup(bool selectItems)
1069 if (m_selectionGroup) {
1070 // delete selection group
1071 bool snap = KdenliveSettings::snaptopoints();
1072 KdenliveSettings::setSnaptopoints(false);
1074 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1075 scene()->destroyItemGroup(m_selectionGroup);
1076 for (int i = 0; i < children.count(); i++) {
1077 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1078 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1079 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1080 children.at(i)->setSelected(selectItems);
1082 } else if (children.at(i)->type() == GROUPWIDGET) {
1083 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1084 children.at(i)->setSelected(selectItems);
1087 m_selectionGroup = NULL;
1088 KdenliveSettings::setSnaptopoints(snap);
1092 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1094 if (m_selectionGroup) {
1095 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1098 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1099 if (selection.isEmpty()) return;
1101 // Find top left position of selection
1102 for (int i = 0; i < selection.count(); i++) {
1103 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1104 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1105 } else if (selection.at(i)->parentItem()) {
1106 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1110 if (force || selection.count() > 1) {
1111 bool snap = KdenliveSettings::snaptopoints();
1112 KdenliveSettings::setSnaptopoints(false);
1113 if (createNewGroup) {
1114 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1115 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1116 QPointF diff = newGroup->pos();
1117 newGroup->translate(-diff.x(), -diff.y());
1118 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1120 scene()->addItem(newGroup);
1122 // CHeck if we are trying to include a group in a group
1123 QList <AbstractGroupItem *> groups;
1124 for (int i = 0; i < selection.count(); i++) {
1125 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1126 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1127 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1129 if (!groups.isEmpty()) {
1130 // ungroup previous groups
1131 while (!groups.isEmpty()) {
1132 AbstractGroupItem *grp = groups.takeFirst();
1133 m_document->clipManager()->removeGroup(grp);
1134 scene()->destroyItemGroup(grp);
1136 selection = m_scene->selectedItems();
1139 for (int i = 0; i < selection.count(); i++) {
1140 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1141 newGroup->addToGroup(selection.at(i));
1142 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1145 KdenliveSettings::setSnaptopoints(snap);
1147 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1148 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1149 QPointF diff = m_selectionGroup->pos();
1150 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1151 m_selectionGroup->translate(- diff.x(), -diff.y());
1153 scene()->addItem(m_selectionGroup);
1154 for (int i = 0; i < selection.count(); i++) {
1155 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1156 m_selectionGroup->addToGroup(selection.at(i));
1157 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1160 KdenliveSettings::setSnaptopoints(snap);
1161 if (m_selectionGroup) {
1162 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1163 m_selectionGroupInfo.track = m_selectionGroup->track();
1166 } else resetSelectionGroup();
1169 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1171 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1172 if (m_moveOpMode == KEYFRAME) {
1173 // user double clicked on a keyframe, open edit dialog
1174 QDialog d(parentWidget());
1175 Ui::KeyFrameDialog_UI view;
1177 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1178 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1179 view.kfr_value->setFocus();
1180 if (d.exec() == QDialog::Accepted) {
1181 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1182 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1183 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1184 QString previous = item->keyframes(item->selectedEffectIndex());
1185 item->updateKeyframeEffect();
1186 QString next = item->keyframes(item->selectedEffectIndex());
1187 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1188 m_commandStack->push(command);
1189 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1190 emit clipItemSelected(item, item->selectedEffectIndex());
1195 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1196 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1197 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1198 QString previous = item->keyframes(item->selectedEffectIndex());
1199 item->updateKeyframeEffect();
1200 QString next = item->keyframes(item->selectedEffectIndex());
1201 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1202 m_commandStack->push(command);
1203 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1204 emit clipItemSelected(item, item->selectedEffectIndex());
1206 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1207 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1210 if (m_dragItem->type() == TRANSITIONWIDGET) {
1211 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1213 getClipAvailableSpace(m_dragItem, minimum, maximum);
1215 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1216 d.setMargins(minimum, maximum);
1217 if (d.exec() == QDialog::Accepted) {
1218 if (m_dragItem->type() == TRANSITIONWIDGET) {
1219 // move & resize transition
1221 startInfo.startPos = m_dragItem->startPos();
1222 startInfo.endPos = m_dragItem->endPos();
1223 startInfo.track = m_dragItem->track();
1225 endInfo.startPos = d.startPos();
1226 endInfo.endPos = endInfo.startPos + d.duration();
1227 endInfo.track = m_dragItem->track();
1228 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1229 m_commandStack->push(command);
1231 // move and resize clip
1232 QUndoCommand *moveCommand = new QUndoCommand();
1233 moveCommand->setText(i18n("Edit clip"));
1234 ItemInfo clipInfo = m_dragItem->info();
1235 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1236 // duration was reduced, so process it first
1237 ItemInfo startInfo = clipInfo;
1238 clipInfo.endPos = clipInfo.startPos + d.duration();
1239 clipInfo.cropStart = d.cropStart();
1240 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1242 if (d.startPos() != clipInfo.startPos) {
1243 ItemInfo startInfo = clipInfo;
1244 clipInfo.startPos = d.startPos();
1245 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1246 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1248 if (d.duration() > m_dragItem->cropDuration()) {
1249 // duration was increased, so process it after move
1250 ItemInfo startInfo = clipInfo;
1251 clipInfo.endPos = clipInfo.startPos + d.duration();
1252 clipInfo.cropStart = d.cropStart();
1253 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1255 m_commandStack->push(moveCommand);
1259 QList<QGraphicsItem *> collisionList = items(event->pos());
1260 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1261 Guide *editGuide = (Guide *) collisionList.at(0);
1262 if (editGuide) slotEditGuide(editGuide->info());
1268 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1270 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1272 clip->setKeyframes(index, keyframes);
1273 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1274 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1278 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1280 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1281 m_editGuide->setEnabled(m_dragGuide != NULL);
1282 if (clip == NULL) m_timelineContextMenu->popup(pos);
1283 else if (group != NULL) {
1284 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1285 m_ungroupAction->setEnabled(true);
1286 updateClipTypeActions(NULL);
1287 m_timelineContextClipMenu->popup(pos);
1289 m_ungroupAction->setEnabled(false);
1290 if (clip->type() == AVWIDGET) {
1291 ClipItem *item = static_cast <ClipItem*>(clip);
1292 updateClipTypeActions(item);
1293 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1294 m_timelineContextClipMenu->popup(pos);
1295 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1299 void CustomTrackView::activateMonitor()
1301 emit activateDocumentMonitor();
1304 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1306 resetSelectionGroup();
1308 info.startPos = GenTime();
1309 info.cropStart = GenTime(in, m_document->fps());
1310 info.endPos = GenTime(out - in, m_document->fps());
1311 info.cropDuration = info.endPos - info.startPos;
1314 // Check if clip can be inserted at that position
1315 ItemInfo pasteInfo = info;
1316 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1317 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1318 pasteInfo.track = selectedTrack();
1319 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1320 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1324 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1325 m_commandStack->push(command);
1328 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1330 if (data->hasFormat("kdenlive/clip")) {
1332 resetSelectionGroup();
1333 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1334 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1336 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1339 QPointF framePos = mapToScene(pos);
1341 info.startPos = GenTime();
1342 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1343 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1344 info.cropDuration = info.endPos - info.startPos;
1347 // Check if clip can be inserted at that position
1348 ItemInfo pasteInfo = info;
1349 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1350 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1351 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1352 framePos.setX((int)(framePos.x() + 0.5));
1353 framePos.setY(pasteInfo.track * m_tracksHeight);
1354 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1357 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1358 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1359 m_selectionGroup->addToGroup(item);
1360 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1362 QList <GenTime> offsetList;
1363 offsetList.append(info.endPos);
1364 updateSnapPoints(NULL, offsetList);
1365 m_selectionGroup->setPos(framePos);
1366 scene()->addItem(m_selectionGroup);
1367 //m_selectionGroup->setZValue(10);
1369 } else if (data->hasFormat("kdenlive/producerslist")) {
1371 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1372 m_scene->clearSelection();
1373 resetSelectionGroup(false);
1375 QList <GenTime> offsetList;
1376 QList <ItemInfo> infoList;
1377 QPointF framePos = mapToScene(pos);
1378 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1379 int track = (int)(framePos.y() / m_tracksHeight);
1380 framePos.setX((int)(framePos.x() + 0.5));
1381 framePos.setY(track * m_tracksHeight);
1383 // Check if clips can be inserted at that position
1384 for (int i = 0; i < ids.size(); ++i) {
1385 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1387 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1391 info.startPos = start;
1392 info.cropDuration = clip->duration();
1393 info.endPos = info.startPos + info.cropDuration;
1395 infoList.append(info);
1396 start += clip->duration();
1398 if (!canBePastedTo(infoList, AVWIDGET)) {
1401 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1403 for (int i = 0; i < ids.size(); ++i) {
1404 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1406 info.startPos = start;
1407 info.cropDuration = clip->duration();
1408 info.endPos = info.startPos + info.cropDuration;
1410 start += info.cropDuration;
1411 offsetList.append(start);
1412 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1413 //item->setZValue(10);
1414 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1415 m_selectionGroup->addToGroup(item);
1416 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1419 updateSnapPoints(NULL, offsetList);
1420 m_selectionGroup->setPos(framePos);
1421 scene()->addItem(m_selectionGroup);
1422 //m_selectionGroup->setZValue(10);
1423 m_thumbsTimer.start();
1427 // the drag is not a clip (may be effect, ...)
1435 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1437 if (insertDropClips(event->mimeData(), event->pos())) {
1438 event->acceptProposedAction();
1439 } else QGraphicsView::dragEnterEvent(event);
1442 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1444 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);
1445 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1446 collindingItems.removeAll(item);
1447 if (collindingItems.isEmpty()) return false;
1449 for (int i = 0; i < collindingItems.count(); i++) {
1450 QGraphicsItem *collision = collindingItems.at(i);
1451 if (collision->type() == item->type()) {
1453 kDebug() << "// COLLISIION DETECTED";
1461 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1463 int track = m_document->tracksCount() - clip->track();
1464 GenTime pos = clip->startPos();
1465 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1466 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1469 bool success = true;
1470 for (int i = 0; i < clip->effectsCount(); i++) {
1471 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1473 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1474 m_document->renderer()->doRefresh();
1477 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1479 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1481 // Special case: speed effect
1482 if (effect.attribute("id") == "speed") {
1483 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1484 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1487 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1488 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1489 if (strobe == 0) strobe = 1;
1490 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1491 EffectsParameterList params = clip->addEffect(effect);
1492 m_document->renderer()->mltAddEffect(track, pos, params);
1493 if (clip->isSelected()) emit clipItemSelected(clip);
1496 EffectsParameterList params = clip->addEffect(effect);
1497 if (effect.attribute("disabled") == "1") {
1498 // Effect is disabled, don't add it to MLT playlist
1499 if (clip->isSelected()) emit clipItemSelected(clip);
1502 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1503 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1504 if (clip->isSelected()) emit clipItemSelected(clip);
1505 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1508 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1510 QString index = effect.attribute("kdenlive_ix");
1511 // Special case: speed effect
1512 if (effect.attribute("id") == "speed") {
1513 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1515 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1516 clip->deleteEffect(index);
1517 emit clipItemSelected(clip);
1518 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1522 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1523 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1524 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1527 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1529 clip->deleteEffect(index);
1530 emit clipItemSelected(clip);
1534 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1536 QList<QGraphicsItem *> itemList = group->childItems();
1537 QUndoCommand *effectCommand = new QUndoCommand();
1539 QDomNode namenode = effect.elementsByTagName("name").item(0);
1540 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1541 else effectName = i18n("effect");
1542 effectCommand->setText(i18n("Add %1", effectName));
1544 for (int i = 0; i < itemList.count(); i++) {
1545 if (itemList.at(i)->type() == AVWIDGET) {
1546 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1547 if (effect.attribute("type") == "audio") {
1548 // Don't add audio effects on video clips
1549 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1550 } else if (effect.hasAttribute("type") == false) {
1551 // Don't add video effect on audio clips
1552 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1555 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1556 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1559 if (item->isItemLocked()) {
1562 item->initEffect(effect);
1563 if (effect.attribute("tag") == "ladspa") {
1564 QString ladpsaFile = m_document->getLadspaFile();
1565 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1566 effect.setAttribute("src", ladpsaFile);
1568 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1573 m_commandStack->push(effectCommand);
1574 setDocumentModified();
1575 } else delete effectCommand;
1578 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1580 QList<QGraphicsItem *> itemList;
1581 QUndoCommand *effectCommand = new QUndoCommand();
1583 QDomNode namenode = effect.elementsByTagName("name").item(0);
1584 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1585 else effectName = i18n("effect");
1586 effectCommand->setText(i18n("Add %1", effectName));
1588 if (track == -1) itemList = scene()->selectedItems();
1589 if (itemList.isEmpty()) {
1590 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1591 if (clip) itemList.append(clip);
1592 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1594 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1595 for (int i = 0; i < itemList.count(); i++) {
1596 if (itemList.at(i)->type() == AVWIDGET) {
1597 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1598 if (effect.attribute("type") == "audio") {
1599 // Don't add audio effects on video clips
1600 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1601 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1604 } else if (effect.hasAttribute("type") == false) {
1605 // Don't add video effect on audio clips
1606 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1607 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1611 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1612 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1615 if (item->isItemLocked()) {
1618 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1619 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1620 } else item->initEffect(effect);
1621 if (effect.attribute("tag") == "ladspa") {
1622 QString ladpsaFile = m_document->getLadspaFile();
1623 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1624 effect.setAttribute("src", ladpsaFile);
1626 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1631 m_commandStack->push(effectCommand);
1632 setDocumentModified();
1633 } else delete effectCommand;
1636 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1638 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1639 m_commandStack->push(command);
1640 setDocumentModified();
1643 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1645 if (insertedEffect.isNull()) {
1646 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1649 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1650 QDomElement effect = insertedEffect.cloneNode().toElement();
1652 // Special case: speed effect
1653 if (effect.attribute("id") == "speed") {
1654 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1656 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1657 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1658 if (strobe == 0) strobe = 1;
1659 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1661 clip->setEffectAt(ix, effect);
1662 if (ix == clip->selectedEffectIndex()) {
1663 clip->setSelectedEffect(ix);
1664 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1669 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1670 if (effect.attribute("tag") == "ladspa") {
1671 // Update the ladspa affect file
1672 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1674 // check if we are trying to reset a keyframe effect
1675 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1676 clip->initEffect(effect);
1677 effectParams = clip->getEffectArgs(effect);
1679 if (effectParams.paramValue("disabled") == "1") {
1680 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1681 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1682 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1683 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1684 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1686 clip->setEffectAt(ix, effect);
1687 if (ix == clip->selectedEffectIndex()) {
1688 clip->setSelectedEffect(ix);
1689 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1691 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1692 // A fade effect was modified, update the clip
1693 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1694 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1695 clip->setFadeIn(pos);
1697 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1698 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1699 clip->setFadeOut(pos);
1703 setDocumentModified();
1706 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1708 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1709 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1710 QDomElement act = clip->effectAt(newPos - 1);
1711 QDomElement before = clip->effectAt(oldPos - 1);
1712 clip->setEffectAt(oldPos - 1, act);
1713 clip->setEffectAt(newPos - 1, before);
1714 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1715 if (act.attribute("id") == "speed") {
1716 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1717 } else if (before.attribute("id") == "speed") {
1718 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1719 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1720 emit clipItemSelected(clip, newPos - 1);
1721 setDocumentModified();
1722 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1725 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1727 QDomElement effect = clip->effectAt(effectPos);
1728 QDomElement oldEffect = effect.cloneNode().toElement();
1730 effect.setAttribute("disabled", (int) disable);
1731 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1732 m_commandStack->push(command);
1733 setDocumentModified();;
1736 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1738 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1739 m_commandStack->push(command);
1740 setDocumentModified();
1743 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1745 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1746 m_commandStack->push(command);
1749 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1753 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1754 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1755 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1756 if (item) 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);
1757 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1758 m_blockRefresh = false;
1761 if (item->parentItem()) {
1762 // Item is part of a group, reset group
1763 resetSelectionGroup();
1765 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1767 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1768 int cutPos = (int) cutTime.frames(m_document->fps());
1770 newPos.startPos = cutTime;
1771 newPos.endPos = info.endPos;
1772 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1773 newPos.track = info.track;
1774 newPos.cropDuration = newPos.endPos - newPos.startPos;
1776 bool snap = KdenliveSettings::snaptopoints();
1777 KdenliveSettings::setSnaptopoints(false);
1778 ClipItem *dup = item->clone(newPos);
1779 // remove unwanted effects (fade in) from 2nd part of cutted clip
1780 int ix = dup->hasEffect(QString(), "fadein");
1782 QDomElement oldeffect = item->effectAt(ix);
1783 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1785 ix = dup->hasEffect(QString(), "fade_from_black");
1787 QDomElement oldeffect = item->effectAt(ix);
1788 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1790 item->resizeEnd(cutPos);
1791 scene()->addItem(dup);
1792 if (item->checkKeyFrames()) slotRefreshEffects(item);
1793 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1794 item->baseClip()->addReference();
1795 m_document->updateClip(item->baseClip()->getId());
1796 setDocumentModified();
1797 KdenliveSettings::setSnaptopoints(snap);
1799 //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);
1803 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1804 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1806 if (!item || !dup || item == dup) {
1807 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1808 m_blockRefresh = false;
1811 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1812 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1816 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1817 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1818 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1819 //deleteClip(dup->info());
1821 bool snap = KdenliveSettings::snaptopoints();
1822 KdenliveSettings::setSnaptopoints(false);
1824 if (dup->isSelected()) emit clipItemSelected(NULL);
1825 dup->baseClip()->removeReference();
1826 m_document->updateClip(dup->baseClip()->getId());
1827 scene()->removeItem(dup);
1830 ItemInfo clipinfo = item->info();
1831 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1832 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1834 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1835 setDocumentModified();
1837 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1838 KdenliveSettings::setSnaptopoints(snap);
1842 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1845 void CustomTrackView::slotEnableRefresh()
1847 m_blockRefresh = false;
1850 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1852 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1853 if (itemList.count() == 1) {
1854 if (itemList.at(0)->type() == AVWIDGET) {
1855 ClipItem *item = (ClipItem *) itemList.at(0);
1857 info.track = item->track();
1858 ClipItem *transitionClip = NULL;
1859 const int transitiontrack = getPreviousVideoTrack(info.track);
1860 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1861 if (pos < item->startPos() + item->cropDuration() / 2) {
1862 // add transition to clip start
1863 info.startPos = item->startPos();
1864 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1865 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1866 info.endPos = transitionClip->endPos();
1867 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1868 // Check there is no other transition at that place
1869 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1870 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1871 QList<QGraphicsItem *> selection = m_scene->items(r);
1872 bool transitionAccepted = true;
1873 for (int i = 0; i < selection.count(); i++) {
1874 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1875 Transition *tr = static_cast <Transition *>(selection.at(i));
1876 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1877 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1878 } else transitionAccepted = false;
1881 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1882 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1885 // add transition to clip end
1886 info.endPos = item->endPos();
1887 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1888 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1889 info.startPos = transitionClip->startPos();
1890 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1891 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1892 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1894 // Check there is no other transition at that place
1895 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1896 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1897 QList<QGraphicsItem *> selection = m_scene->items(r);
1898 bool transitionAccepted = true;
1899 for (int i = 0; i < selection.count(); i++) {
1900 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1901 Transition *tr = static_cast <Transition *>(selection.at(i));
1902 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1903 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1904 } else transitionAccepted = false;
1907 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1908 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1911 } else for (int i = 0; i < itemList.count(); i++) {
1912 if (itemList.at(i)->type() == AVWIDGET) {
1913 ClipItem *item = (ClipItem *) itemList.at(i);
1915 info.startPos = item->startPos();
1916 info.endPos = info.startPos + GenTime(65, m_document->fps());
1917 info.track = item->track();
1919 // Check there is no other transition at that place
1920 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1921 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1922 QList<QGraphicsItem *> selection = m_scene->items(r);
1923 bool transitionAccepted = true;
1924 for (int i = 0; i < selection.count(); i++) {
1925 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1926 Transition *tr = static_cast <Transition *>(selection.at(i));
1927 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1928 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1929 } else transitionAccepted = false;
1932 int transitiontrack = getPreviousVideoTrack(info.track);
1933 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1934 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1939 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1941 if (transitionInfo.startPos >= transitionInfo.endPos) {
1942 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1945 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1946 m_commandStack->push(command);
1947 setDocumentModified();
1950 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1952 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1953 //kDebug() << "---- ADDING transition " << params.attribute("value");
1954 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1955 scene()->addItem(tr);
1956 setDocumentModified();
1958 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1963 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1965 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1967 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1970 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1971 if (m_dragItem == item) m_dragItem = NULL;
1973 #if QT_VERSION >= 0x040600
1974 // animate item deletion
1975 item->closeAnimation();
1979 emit transitionItemSelected(NULL);
1980 setDocumentModified();
1983 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1985 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1986 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1987 m_commandStack->push(command);
1988 setDocumentModified();
1991 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1993 Transition *item = getTransitionItemAt(pos, track);
1995 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1998 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);
1999 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2000 item->setTransitionParameters(transition);
2001 if (updateTransitionWidget) {
2002 ItemInfo info = item->info();
2004 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2005 if (transitionClip && transitionClip->baseClip()) {
2006 QString size = transitionClip->baseClip()->getProperty("frame_size");
2007 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2008 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2009 p.setY(size.section('x', 1, 1).toInt());
2011 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2013 setDocumentModified();
2016 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2019 const QPointF pos = mapToScene(event->pos());
2020 if (m_selectionGroup) {
2021 m_selectionGroup->setPos(pos);
2022 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2023 event->acceptProposedAction();
2025 // Drag enter was not possible, try again at mouse position
2026 insertDropClips(event->mimeData(), event->pos());
2030 QGraphicsView::dragMoveEvent(event);
2034 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2036 if (m_selectionGroup && m_clipDrag) {
2037 m_thumbsTimer.stop();
2038 m_waitingThumbs.clear();
2039 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2041 scene()->destroyItemGroup(m_selectionGroup);
2042 m_selectionGroup = NULL;
2043 } else QGraphicsView::dragLeaveEvent(event);
2046 void CustomTrackView::dropEvent(QDropEvent * event)
2048 if (m_selectionGroup && m_clipDrag) {
2049 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2050 resetSelectionGroup();
2051 m_scene->clearSelection();
2052 bool hasVideoClip = false;
2053 QUndoCommand *addCommand = new QUndoCommand();
2054 addCommand->setText(i18n("Add timeline clip"));
2055 QList <ClipItem *> brokenClips;
2057 for (int i = 0; i < items.count(); i++) {
2058 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2059 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2060 if (items.count() == 1) {
2061 updateClipTypeActions(item);
2063 updateClipTypeActions(NULL);
2066 //TODO: take care of edit mode for undo
2067 item->baseClip()->addReference();
2068 //item->setZValue(item->defaultZValue());
2069 m_document->updateClip(item->baseClip()->getId());
2070 ItemInfo info = item->info();
2072 int tracknumber = m_document->tracksCount() - info.track - 1;
2073 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2074 if (isLocked) item->setItemLocked(true);
2075 ItemInfo clipInfo = info;
2076 clipInfo.track = m_document->tracksCount() - item->track();
2077 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2078 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2079 brokenClips.append(item);
2082 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2084 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2086 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2087 // add transparency transition
2088 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2089 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2091 item->setSelected(true);
2093 qDeleteAll(brokenClips);
2094 brokenClips.clear();
2095 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2096 else delete addCommand;
2097 setDocumentModified();
2101 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2102 QList<QGraphicsItem *> selection = m_scene->items(rect);
2103 QStringList timelineList;
2105 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2106 for (int i = 0; i < selection.count(); i++) {
2107 if (selection.at(i)->type() == AVWIDGET) {
2108 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2109 int start = clip->startPos().frames(m_document->fps());
2110 int end = clip->endPos().frames(m_document->fps());
2111 timelineList.append(QString::number(start) + "-" + QString::number(end));
2114 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2117 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2118 if (items.count() > 1) groupSelectedItems(true);
2119 event->setDropAction(Qt::MoveAction);
2121 } else QGraphicsView::dropEvent(event);
2125 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2127 bool snap = KdenliveSettings::snaptopoints();
2128 KdenliveSettings::setSnaptopoints(false);
2129 if (mode == OVERWRITEEDIT) {
2130 // if we are in overwrite mode, move clips accordingly
2132 if (item == NULL) info = posinfo;
2133 else info = item->info();
2134 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2135 QList<QGraphicsItem *> selection = m_scene->items(rect);
2136 if (item) selection.removeAll(item);
2137 for (int i = 0; i < selection.count(); i++) {
2138 if (!selection.at(i)->isEnabled()) continue;
2139 if (selection.at(i)->type() == AVWIDGET) {
2140 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2141 if (clip->startPos() < info.startPos) {
2142 if (clip->endPos() > info.endPos) {
2143 ItemInfo clipInfo = clip->info();
2144 ItemInfo dupInfo = clipInfo;
2145 GenTime diff = info.startPos - clipInfo.startPos;
2146 dupInfo.startPos = info.startPos;
2147 dupInfo.cropStart += diff;
2148 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2149 ItemInfo newdupInfo = dupInfo;
2150 GenTime diff2 = info.endPos - info.startPos;
2151 newdupInfo.startPos = info.endPos;
2152 newdupInfo.cropStart += diff2;
2153 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2154 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2155 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2156 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2157 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2159 ItemInfo newclipInfo = clip->info();
2160 newclipInfo.endPos = info.startPos;
2161 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2162 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2164 } else if (clip->endPos() <= info.endPos) {
2165 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2166 scene()->removeItem(clip);
2170 ItemInfo newclipInfo = clip->info();
2171 newclipInfo.startPos = info.endPos;
2172 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2173 clip->resizeStart(info.endPos.frames(m_document->fps()));
2177 } else if (mode == INSERTEDIT) {
2178 // if we are in push mode, move clips accordingly
2180 if (item == NULL) info = posinfo;
2181 else info = item->info();
2182 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2183 QList<QGraphicsItem *> selection = m_scene->items(rect);
2184 if (item) selection.removeAll(item);
2185 for (int i = 0; i < selection.count(); i++) {
2186 if (selection.at(i)->type() == AVWIDGET) {
2187 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2188 if (clip->startPos() < info.startPos) {
2189 if (clip->endPos() > info.startPos) {
2190 ItemInfo clipInfo = clip->info();
2191 ItemInfo dupInfo = clipInfo;
2192 GenTime diff = info.startPos - clipInfo.startPos;
2193 dupInfo.startPos = info.startPos;
2194 dupInfo.cropStart += diff;
2195 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2196 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2197 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2200 // TODO: add insertspacecommand
2205 KdenliveSettings::setSnaptopoints(snap);
2209 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2211 if (mode == OVERWRITEEDIT) {
2212 // if we are in overwrite or push mode, move clips accordingly
2213 bool snap = KdenliveSettings::snaptopoints();
2214 KdenliveSettings::setSnaptopoints(false);
2215 ItemInfo info = item->info();
2216 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2217 QList<QGraphicsItem *> selection = m_scene->items(rect);
2218 selection.removeAll(item);
2219 for (int i = 0; i < selection.count(); i++) {
2220 if (!selection.at(i)->isEnabled()) continue;
2221 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2222 Transition *tr = static_cast<Transition *>(selection.at(i));
2223 if (tr->startPos() < info.startPos) {
2224 ItemInfo firstPos = tr->info();
2225 ItemInfo newPos = firstPos;
2226 firstPos.endPos = item->startPos();
2227 newPos.startPos = item->endPos();
2228 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2229 if (tr->endPos() > info.endPos) {
2231 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2233 } else if (tr->endPos() > info.endPos) {
2235 ItemInfo firstPos = tr->info();
2236 firstPos.startPos = item->endPos();
2237 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2239 // remove transition
2240 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2244 KdenliveSettings::setSnaptopoints(snap);
2248 QStringList CustomTrackView::mimeTypes() const
2250 QStringList qstrList;
2251 // list of accepted mime types for drop
2252 qstrList.append("text/plain");
2253 qstrList.append("kdenlive/producerslist");
2254 qstrList.append("kdenlive/clip");
2258 Qt::DropActions CustomTrackView::supportedDropActions() const
2260 // returns what actions are supported when dropping
2261 return Qt::MoveAction;
2264 void CustomTrackView::setDuration(int duration)
2266 int diff = qAbs(duration - sceneRect().width());
2267 if (diff * matrix().m11() > -50) {
2268 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2269 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2271 m_projectDuration = duration;
2274 int CustomTrackView::duration() const
2276 return m_projectDuration;
2279 void CustomTrackView::addTrack(TrackInfo type, int ix)
2281 if (ix == -1 || ix == m_document->tracksCount()) {
2282 m_document->insertTrack(0, type);
2283 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2285 m_document->insertTrack(m_document->tracksCount() - ix, type);
2286 // insert track in MLT playlist
2287 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2289 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2290 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2291 QList<QGraphicsItem *> selection = m_scene->items(r);
2292 resetSelectionGroup();
2294 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2295 scene()->addItem(m_selectionGroup);
2296 for (int i = 0; i < selection.count(); i++) {
2297 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2298 m_selectionGroup->addToGroup(selection.at(i));
2299 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2302 // Move graphic items
2303 m_selectionGroup->translate(0, m_tracksHeight);
2305 // adjust track number
2306 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2307 for (int i = 0; i < children.count(); i++) {
2308 if (children.at(i)->type() == GROUPWIDGET) {
2309 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2310 children << grp->childItems();
2313 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2315 ItemInfo clipinfo = item->info();
2316 if (item->type() == AVWIDGET) {
2317 ClipItem *clip = static_cast <ClipItem *>(item);
2318 // slowmotion clips are not track dependant, so no need to update them
2319 if (clip->speed() != 1.0) continue;
2320 // We add a move clip command so that we get the correct producer for new track number
2321 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2322 Mlt::Producer *prod;
2323 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2324 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2325 else prod = clip->baseClip()->producer(clipinfo.track);
2326 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2327 // problem updating clip
2328 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2331 } else if (item->type() == TRANSITIONWIDGET) {
2332 Transition *tr = static_cast <Transition *>(item);
2333 int track = tr->transitionEndTrack();
2335 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2339 resetSelectionGroup(false);
2342 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2343 for (int i = 0; i < m_guides.count(); i++) {
2344 QLineF l = m_guides.at(i)->line();
2345 l.setP2(QPointF(l.x2(), maxHeight));
2346 m_guides.at(i)->setLine(l);
2348 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2349 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2350 viewport()->update();
2351 emit tracksChanged();
2352 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2353 //setFixedHeight(50 * m_tracksCount);
2356 void CustomTrackView::removeTrack(int ix)
2358 // Delete track in MLT playlist
2359 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2360 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2362 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2363 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2364 QList<QGraphicsItem *> selection = m_scene->items(r);
2366 resetSelectionGroup();
2368 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2369 scene()->addItem(m_selectionGroup);
2370 for (int i = 0; i < selection.count(); i++) {
2371 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2372 m_selectionGroup->addToGroup(selection.at(i));
2373 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2376 // Move graphic items
2377 qreal ydiff = 0 - (int) m_tracksHeight;
2378 m_selectionGroup->translate(0, ydiff);
2380 // adjust track number
2381 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2382 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2383 for (int i = 0; i < children.count(); i++) {
2384 if (children.at(i)->type() == GROUPWIDGET) {
2385 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2386 children << grp->childItems();
2389 if (children.at(i)->type() == AVWIDGET) {
2390 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2392 ItemInfo clipinfo = clip->info();
2393 // We add a move clip command so that we get the correct producer for new track number
2394 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2395 Mlt::Producer *prod;
2396 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2397 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2398 else prod = clip->baseClip()->producer(clipinfo.track);
2399 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2400 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2403 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2404 Transition *tr = static_cast <Transition *>(children.at(i));
2406 int track = tr->transitionEndTrack();
2408 ItemInfo clipinfo = tr->info();
2409 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2413 resetSelectionGroup(false);
2415 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2416 for (int i = 0; i < m_guides.count(); i++) {
2417 QLineF l = m_guides.at(i)->line();
2418 l.setP2(QPointF(l.x2(), maxHeight));
2419 m_guides.at(i)->setLine(l);
2421 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2422 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2424 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2425 viewport()->update();
2426 emit tracksChanged();
2427 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2430 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2432 int tracknumber = m_document->tracksCount() - ix;
2433 m_document->setTrackType(tracknumber - 1, type);
2434 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2435 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2436 viewport()->update();
2440 void CustomTrackView::slotSwitchTrackAudio(int ix)
2442 /*for (int i = 0; i < m_document->tracksCount(); i++)
2443 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2444 int tracknumber = m_document->tracksCount() - ix - 1;
2445 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2446 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2447 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2448 setDocumentModified();
2451 void CustomTrackView::slotSwitchTrackLock(int ix)
2453 int tracknumber = m_document->tracksCount() - ix - 1;
2454 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2455 m_commandStack->push(command);
2459 void CustomTrackView::lockTrack(int ix, bool lock)
2461 int tracknumber = m_document->tracksCount() - ix - 1;
2462 m_document->switchTrackLock(tracknumber, lock);
2463 emit doTrackLock(ix, lock);
2464 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2466 for (int i = 0; i < selection.count(); i++) {
2467 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2468 if (selection.at(i)->isSelected()) {
2469 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2470 else emit transitionItemSelected(NULL);
2472 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2474 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2475 viewport()->update();
2476 setDocumentModified();
2479 void CustomTrackView::slotSwitchTrackVideo(int ix)
2481 int tracknumber = m_document->tracksCount() - ix;
2482 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2483 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2484 setDocumentModified();
2487 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2489 // Check there is no group going over several tracks there, or that would result in timeline corruption
2490 QList<QGraphicsItem *> selection = scene()->items(rect);
2492 int maxHeight = m_tracksHeight * 1.5;
2493 for (int i = 0; i < selection.count(); i++) {
2494 // Check that we don't try to move a group with clips on other tracks
2495 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2498 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2506 void CustomTrackView::slotRemoveSpace()
2510 if (m_menuPosition.isNull()) {
2511 pos = GenTime(cursorPos(), m_document->fps());
2513 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2516 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2517 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2520 ClipItem *item = getClipItemAt(pos, track);
2522 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);
2525 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2526 //kDebug() << "// GOT LENGT; " << length;
2528 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);
2532 // Make sure there is no group in the way
2533 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2536 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2538 // groups found on track, do not allow the move
2539 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2543 QList<ItemInfo> clipsToMove;
2544 QList<ItemInfo> transitionsToMove;
2546 for (int i = 0; i < items.count(); i++) {
2547 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2548 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2549 ItemInfo info = item->info();
2550 if (item->type() == AVWIDGET) {
2551 clipsToMove.append(info);
2552 } else if (item->type() == TRANSITIONWIDGET) {
2553 transitionsToMove.append(info);
2558 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2559 m_commandStack->push(command);
2562 void CustomTrackView::slotInsertSpace()
2566 if (m_menuPosition.isNull()) {
2567 pos = GenTime(cursorPos(), m_document->fps());
2569 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2570 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2572 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2573 if (d.exec() != QDialog::Accepted) return;
2574 GenTime spaceDuration = d.selectedDuration();
2575 track = d.selectedTrack();
2577 ClipItem *item = getClipItemAt(pos, track);
2578 if (item) pos = item->startPos();
2580 // Make sure there is no group in the way
2581 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2583 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2585 // groups found on track, do not allow the move
2586 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2590 QList<ItemInfo> clipsToMove;
2591 QList<ItemInfo> transitionsToMove;
2593 for (int i = 0; i < items.count(); i++) {
2594 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2595 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2596 ItemInfo info = item->info();
2597 if (item->type() == AVWIDGET) {
2598 clipsToMove.append(info);
2599 } else if (item->type() == TRANSITIONWIDGET) {
2600 transitionsToMove.append(info);
2605 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2606 m_commandStack->push(command);
2609 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2611 int diff = duration.frames(m_document->fps());
2612 resetSelectionGroup();
2613 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2614 scene()->addItem(m_selectionGroup);
2616 Transition *transition;
2618 // Create lists with start pos for each track
2619 QMap <int, int> trackClipStartList;
2620 QMap <int, int> trackTransitionStartList;
2622 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2623 trackClipStartList[i] = -1;
2624 trackTransitionStartList[i] = -1;
2627 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2628 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2630 if (clip->parentItem()) {
2631 m_selectionGroup->addToGroup(clip->parentItem());
2632 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2634 m_selectionGroup->addToGroup(clip);
2635 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2637 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))
2638 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2640 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);
2643 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2644 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2646 if (transition->parentItem()) {
2647 m_selectionGroup->addToGroup(transition->parentItem());
2648 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2650 m_selectionGroup->addToGroup(transition);
2651 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2653 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))
2654 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2655 } 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);
2657 m_selectionGroup->translate(diff, 0);
2659 // update items coordinates
2660 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2662 for (int i = 0; i < itemList.count(); i++) {
2663 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2664 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2665 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2666 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2667 for (int j = 0; j < children.count(); j++) {
2668 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2673 resetSelectionGroup(false);
2674 if (track != -1) track = m_document->tracksCount() - track;
2675 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2678 void CustomTrackView::deleteClip(const QString &clipId)
2680 resetSelectionGroup();
2681 QList<QGraphicsItem *> itemList = items();
2682 QUndoCommand *deleteCommand = new QUndoCommand();
2684 for (int i = 0; i < itemList.count(); i++) {
2685 if (itemList.at(i)->type() == AVWIDGET) {
2686 ClipItem *item = (ClipItem *)itemList.at(i);
2687 if (item->clipProducer() == clipId) {
2689 if (item->parentItem()) {
2690 // Clip is in a group, destroy the group
2691 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2693 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2697 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2698 if (count == 0) delete deleteCommand;
2699 else m_commandStack->push(deleteCommand);
2702 void CustomTrackView::setCursorPos(int pos, bool seek)
2704 if (pos == m_cursorPos) return;
2705 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2707 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2708 else if (m_autoScroll) checkScrolling();
2709 m_cursorLine->setPos(m_cursorPos, 0);
2712 void CustomTrackView::updateCursorPos()
2714 m_cursorLine->setPos(m_cursorPos, 0);
2717 int CustomTrackView::cursorPos()
2719 return (int)(m_cursorPos);
2722 void CustomTrackView::moveCursorPos(int delta)
2724 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2725 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2726 m_cursorPos += delta;
2727 m_cursorLine->setPos(m_cursorPos, 0);
2728 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2731 void CustomTrackView::initCursorPos(int pos)
2733 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2735 m_cursorLine->setPos(pos, 0);
2739 void CustomTrackView::checkScrolling()
2741 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2744 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2746 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2747 QGraphicsView::mouseReleaseEvent(event);
2748 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2749 #if QT_VERSION >= 0x040600
2750 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2752 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2753 if (event->button() == Qt::MidButton) {
2756 setDragMode(QGraphicsView::NoDrag);
2757 if (m_operationMode == MOVEGUIDE) {
2758 setCursor(Qt::ArrowCursor);
2759 m_operationMode = NONE;
2760 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2761 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2762 if (newPos != m_dragGuide->position()) {
2763 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2764 m_commandStack->push(command);
2765 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2766 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2767 m_document->syncGuides(m_guides);
2772 } else if (m_operationMode == SPACER && m_selectionGroup) {
2774 if (event->modifiers() != Qt::ControlModifier) {
2775 // We are moving all tracks
2777 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2778 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2780 if (timeOffset != GenTime()) {
2781 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2783 QList<ItemInfo> clipsToMove;
2784 QList<ItemInfo> transitionsToMove;
2786 // Create lists with start pos for each track
2787 QMap <int, int> trackClipStartList;
2788 QMap <int, int> trackTransitionStartList;
2790 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2791 trackClipStartList[i] = -1;
2792 trackTransitionStartList[i] = -1;
2795 for (int i = 0; i < items.count(); i++) {
2796 if (items.at(i)->type() == GROUPWIDGET)
2797 items += items.at(i)->childItems();
2800 for (int i = 0; i < items.count(); i++) {
2801 if (items.at(i)->type() == AVWIDGET) {
2802 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2803 ItemInfo info = item->info();
2804 clipsToMove.append(info);
2806 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2807 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2808 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2809 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2810 ItemInfo info = item->info();
2811 transitionsToMove.append(info);
2813 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2814 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2818 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2819 m_commandStack->push(command);
2820 if (track != -1) track = m_document->tracksCount() - track;
2821 kDebug() << "SPACER TRACK:" << track;
2822 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2824 resetSelectionGroup(false);
2825 m_operationMode = NONE;
2826 } else if (m_operationMode == RUBBERSELECTION) {
2827 //kDebug() << "// END RUBBER SELECT";
2828 resetSelectionGroup();
2829 groupSelectedItems();
2830 m_operationMode = NONE;
2833 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2834 emit transitionItemSelected(NULL);
2838 if (m_dragItem) info = m_dragItem->info();
2840 if (m_operationMode == MOVE) {
2841 setCursor(Qt::OpenHandCursor);
2842 if (m_dragItem->parentItem() == 0) {
2843 // we are moving one clip, easy
2844 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2845 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2846 Mlt::Producer *prod;
2847 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2848 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2849 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2850 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, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2853 QUndoCommand *moveCommand = new QUndoCommand();
2854 moveCommand->setText(i18n("Move clip"));
2855 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2857 int tracknumber = m_document->tracksCount() - item->track() - 1;
2858 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2859 if (isLocked) item->setItemLocked(true);
2860 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2861 // Also move automatic transitions (on lower track)
2862 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2863 ItemInfo startTrInfo;
2864 ItemInfo newStartTrInfo;
2865 bool moveStartTrans = false;
2866 bool moveEndTrans = false;
2867 if (startTransition && startTransition->isAutomatic()) {
2868 startTrInfo = startTransition->info();
2869 newStartTrInfo = startTrInfo;
2870 newStartTrInfo.track = info.track;
2871 newStartTrInfo.startPos = info.startPos;
2872 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2873 // transition end should stay the same
2875 // transition end should be adjusted to clip
2876 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2878 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2880 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2881 // Check if there is a transition at clip end
2882 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2883 if (tr && tr->isAutomatic()) {
2884 ItemInfo trInfo = tr->info();
2885 ItemInfo newTrInfo = trInfo;
2886 newTrInfo.track = info.track;
2887 newTrInfo.endPos = m_dragItem->endPos();
2888 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2889 // transition start should stay the same
2891 // transition start should be moved
2892 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2894 if (newTrInfo.startPos < newTrInfo.endPos) {
2895 moveEndTrans = true;
2896 if (moveStartTrans) {
2897 // we have to move both transitions, remove the start one so that there is no collision
2898 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2900 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2901 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2902 if (moveStartTrans) {
2903 // re-add transition in correct place
2904 int transTrack = startTransition->transitionEndTrack();
2905 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2906 transTrack = getPreviousVideoTrack(info.track);
2908 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2909 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2915 if (moveStartTrans && !moveEndTrans) {
2916 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2917 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2920 // Also move automatic transitions (on upper track)
2921 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2922 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2923 ItemInfo trInfo = tr->info();
2924 ItemInfo newTrInfo = trInfo;
2925 newTrInfo.startPos = m_dragItem->startPos();
2926 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2927 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2928 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2929 // transition end should be adjusted to clip on upper track
2930 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2932 if (newTrInfo.startPos < newTrInfo.endPos) {
2933 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2934 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2938 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2939 // Check if there is a transition at clip end
2940 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2941 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2942 ItemInfo trInfo = tr->info();
2943 ItemInfo newTrInfo = trInfo;
2944 newTrInfo.endPos = m_dragItem->endPos();
2945 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2946 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2947 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2948 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2949 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2950 // transition start should be moved
2951 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2953 if (newTrInfo.startPos < newTrInfo.endPos) {
2954 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2955 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2960 m_commandStack->push(moveCommand);
2961 //checkTrackSequence(m_dragItem->track());
2963 // undo last move and emit error message
2964 bool snap = KdenliveSettings::snaptopoints();
2965 KdenliveSettings::setSnaptopoints(false);
2966 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2967 KdenliveSettings::setSnaptopoints(snap);
2968 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2970 setDocumentModified();
2972 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2973 Transition *transition = static_cast <Transition *>(m_dragItem);
2974 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2975 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)) {
2976 // Moving transition failed, revert to previous position
2977 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2978 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2980 QUndoCommand *moveCommand = new QUndoCommand();
2981 moveCommand->setText(i18n("Move transition"));
2982 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2983 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2984 m_commandStack->push(moveCommand);
2988 // Moving several clips. We need to delete them and readd them to new position,
2989 // or they might overlap each other during the move
2990 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2991 QList<QGraphicsItem *> items = group->childItems();
2993 QList<ItemInfo> clipsToMove;
2994 QList<ItemInfo> transitionsToMove;
2996 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2997 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2998 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2999 QUndoCommand *moveGroup = new QUndoCommand();
3000 moveGroup->setText(i18n("Move group"));
3001 if (timeOffset != GenTime() || trackOffset != 0) {
3002 // remove items in MLT playlist
3005 int max = items.count();
3006 for (int i = 0; i < max; i++) {
3007 if (items.at(i)->type() == GROUPWIDGET) {
3008 items += items.at(i)->childItems();
3011 m_document->renderer()->blockSignals(true);
3012 for (int i = 0; i < items.count(); i++) {
3013 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3014 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3015 ItemInfo info = item->info();
3016 if (item->type() == AVWIDGET) {
3017 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3018 // error, clip cannot be removed from playlist
3019 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3021 clipsToMove.append(info);
3024 transitionsToMove.append(info);
3025 Transition *tr = static_cast <Transition*>(item);
3026 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3029 m_document->renderer()->blockSignals(false);
3030 for (int i = 0; i < items.count(); i++) {
3031 // re-add items in correct place
3032 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3033 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3035 ItemInfo info = item->info();
3036 int tracknumber = m_document->tracksCount() - info.track - 1;
3037 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3039 group->removeFromGroup(item);
3040 item->setItemLocked(true);
3043 if (item->type() == AVWIDGET) {
3044 ClipItem *clip = static_cast <ClipItem*>(item);
3045 info.track = m_document->tracksCount() - info.track;
3046 Mlt::Producer *prod;
3047 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3048 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3049 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3050 else prod = clip->baseClip()->producer(info.track);
3051 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3052 for (int i = 0; i < clip->effectsCount(); i++) {
3053 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3056 Transition *tr = static_cast <Transition*>(item);
3057 int newTrack = tr->transitionEndTrack();
3058 if (!tr->forcedTrack()) {
3059 newTrack = getPreviousVideoTrack(info.track);
3061 tr->updateTransitionEndTrack(newTrack);
3062 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3063 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3067 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3068 m_commandStack->push(moveGroup);
3070 //QPointF top = group->sceneBoundingRect().topLeft();
3071 //QPointF oldpos = m_selectionGroup->scenePos();
3072 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3073 //group->setPos(top);
3074 //TODO: get rid of the 3 lines below
3075 if (m_selectionGroup) {
3076 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3077 m_selectionGroupInfo.track = m_selectionGroup->track();
3079 setDocumentModified();
3082 m_document->renderer()->doRefresh();
3083 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3085 if (m_dragItem->type() == AVWIDGET) {
3086 ItemInfo resizeinfo = m_dragItemInfo;
3087 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3088 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3090 QUndoCommand *resizeCommand = new QUndoCommand();
3091 resizeCommand->setText(i18n("Resize clip"));
3093 // Check if there is an automatic transition on that clip (lower track)
3094 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3095 if (transition && transition->isAutomatic()) {
3096 ItemInfo trInfo = transition->info();
3097 ItemInfo newTrInfo = trInfo;
3098 newTrInfo.startPos = m_dragItem->startPos();
3099 if (newTrInfo.startPos < newTrInfo.endPos)
3100 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3102 // Check if there is an automatic transition on that clip (upper track)
3103 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3104 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3105 ItemInfo trInfo = transition->info();
3106 ItemInfo newTrInfo = trInfo;
3107 newTrInfo.startPos = m_dragItem->startPos();
3108 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3109 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3110 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3114 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3115 updatePositionEffects(clip, m_dragItemInfo);
3119 QDomElement root = doc.createElement("list");
3120 doc.appendChild(root);
3121 QList <int> indexes;
3122 for (int i = 0; i < clip->effectsCount(); i++) {
3123 QDomElement effect = clip->effectAt(i);
3124 if (EffectsList::hasKeyFrames(effect)) {
3125 doc.appendChild(doc.importNode(effect, true));
3130 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3131 // Keyframes were modified, updateClip
3132 QDomNodeList effs = doc.elementsByTagName("effect");
3134 // Since we must always resize clip before updating the keyframes, we
3135 // put a resize command before & after checking keyframes so that
3136 // we are sure the resize is performed before whenever we do or undo the action
3138 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3139 for (int i = 0; i < indexes.count(); i++) {
3140 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);
3141 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3143 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3144 emit clipItemSelected(clip);
3145 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3147 m_commandStack->push(resizeCommand);
3149 bool snap = KdenliveSettings::snaptopoints();
3150 KdenliveSettings::setSnaptopoints(false);
3151 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3152 KdenliveSettings::setSnaptopoints(snap);
3153 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3155 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3156 Transition *transition = static_cast <Transition *>(m_dragItem);
3157 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)) {
3158 // Cannot resize transition
3159 bool snap = KdenliveSettings::snaptopoints();
3160 KdenliveSettings::setSnaptopoints(false);
3161 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3162 KdenliveSettings::setSnaptopoints(snap);
3163 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3165 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3166 m_commandStack->push(command);
3170 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3171 // Item was resized, rebuild group;
3172 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3173 QList <QGraphicsItem *> children = group->childItems();
3174 m_document->clipManager()->removeGroup(group);
3175 scene()->destroyItemGroup(group);
3176 for (int i = 0; i < children.count(); i++) {
3177 children.at(i)->setSelected(true);
3179 groupSelectedItems(false, true);
3181 //m_document->renderer()->doRefresh();
3182 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3184 if (m_dragItem->type() == AVWIDGET) {
3185 ItemInfo resizeinfo = info;
3186 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3187 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3189 QUndoCommand *resizeCommand = new QUndoCommand();
3190 resizeCommand->setText(i18n("Resize clip"));
3192 // Check if there is an automatic transition on that clip (lower track)
3193 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3194 if (tr && tr->isAutomatic()) {
3195 ItemInfo trInfo = tr->info();
3196 ItemInfo newTrInfo = trInfo;
3197 newTrInfo.endPos = m_dragItem->endPos();
3198 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3201 // Check if there is an automatic transition on that clip (upper track)
3202 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3203 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3204 ItemInfo trInfo = tr->info();
3205 ItemInfo newTrInfo = trInfo;
3206 newTrInfo.endPos = m_dragItem->endPos();
3207 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3208 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3209 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3214 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3216 QDomElement root = doc.createElement("list");
3217 doc.appendChild(root);
3218 QList <int> indexes;
3219 for (int i = 0; i < clip->effectsCount(); i++) {
3220 QDomElement effect = clip->effectAt(i);
3221 if (EffectsList::hasKeyFrames(effect)) {
3222 doc.appendChild(doc.importNode(effect, true));
3227 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)) {
3228 // Keyframes were modified, updateClip
3229 QDomNodeList effs = doc.elementsByTagName("effect");
3231 // Since we must always resize clip before updating the keyframes, we
3232 // put a resize command before & after checking keyframes so that
3233 // we are sure the resize is performed before whenever we do or undo the action
3235 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3236 for (int i = 0; i < indexes.count(); i++) {
3237 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);
3238 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3240 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3241 emit clipItemSelected(clip);
3242 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3244 m_commandStack->push(resizeCommand);
3245 updatePositionEffects(clip, m_dragItemInfo);
3247 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3248 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3250 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3251 Transition *transition = static_cast <Transition *>(m_dragItem);
3252 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)) {
3253 // Cannot resize transition
3254 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3255 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3257 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3258 m_commandStack->push(command);
3261 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3262 // Item was resized, rebuild group;
3263 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3264 QList <QGraphicsItem *> children = group->childItems();
3265 m_document->clipManager()->removeGroup(group);
3266 scene()->destroyItemGroup(group);
3267 for (int i = 0; i < children.count(); i++) {
3268 children.at(i)->setSelected(true);
3270 groupSelectedItems(false, true);
3272 //m_document->renderer()->doRefresh();
3273 } else if (m_operationMode == FADEIN) {
3274 // resize fade in effect
3275 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3276 int ix = item->hasEffect("volume", "fadein");
3277 int ix2 = item->hasEffect("", "fade_from_black");
3279 QDomElement oldeffect = item->effectAt(ix);
3280 int start = item->cropStart().frames(m_document->fps());
3281 int end = item->fadeIn();
3283 slotDeleteEffect(item, oldeffect);
3286 QDomElement effect = oldeffect.cloneNode().toElement();
3287 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3288 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3289 slotUpdateClipEffect(item, effect, oldeffect, ix);
3290 emit clipItemSelected(item, ix);
3292 } else if (item->fadeIn() != 0 && ix2 == -1) {
3294 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3296 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3297 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3298 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3299 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3302 QDomElement oldeffect = item->effectAt(ix2);
3303 int start = item->cropStart().frames(m_document->fps());
3304 int end = item->fadeIn();
3306 slotDeleteEffect(item, oldeffect);
3309 QDomElement effect = oldeffect.cloneNode().toElement();
3310 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3311 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3312 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3313 emit clipItemSelected(item, ix2);
3316 } else if (m_operationMode == FADEOUT) {
3317 // resize fade in effect
3318 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3319 int ix = item->hasEffect("volume", "fadeout");
3320 int ix2 = item->hasEffect("", "fade_to_black");
3322 QDomElement oldeffect = item->effectAt(ix);
3323 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3324 int start = item->fadeOut();
3326 slotDeleteEffect(item, oldeffect);
3328 start = end - start;
3329 QDomElement effect = oldeffect.cloneNode().toElement();
3330 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3331 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3332 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3333 slotUpdateClipEffect(item, effect, oldeffect, ix);
3334 emit clipItemSelected(item, ix);
3336 } else if (item->fadeOut() != 0 && ix2 == -1) {
3338 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3340 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3341 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3342 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3343 EffectsList::setParameter(effect, "out", QString::number(0));
3344 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3347 QDomElement oldeffect = item->effectAt(ix2);
3348 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3349 int start = item->fadeOut();
3351 slotDeleteEffect(item, oldeffect);
3353 start = end - start;
3354 QDomElement effect = oldeffect.cloneNode().toElement();
3355 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3356 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3357 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3358 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3359 emit clipItemSelected(item, ix2);
3362 } else if (m_operationMode == KEYFRAME) {
3363 // update the MLT effect
3364 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3365 QString previous = item->keyframes(item->selectedEffectIndex());
3366 item->updateKeyframeEffect();
3367 QString next = item->keyframes(item->selectedEffectIndex());
3368 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3369 m_commandStack->push(command);
3370 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3371 emit clipItemSelected(item, item->selectedEffectIndex());
3373 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3374 // A transition is selected
3376 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3377 if (transitionClip && transitionClip->baseClip()) {
3378 QString size = transitionClip->baseClip()->getProperty("frame_size");
3379 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3380 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3381 p.setY(size.section('x', 1, 1).toInt());
3383 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3384 } else emit transitionItemSelected(NULL);
3385 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3386 m_operationMode = NONE;
3389 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3391 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3393 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3394 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3397 if (item->isSelected()) emit clipItemSelected(NULL);
3398 item->baseClip()->removeReference();
3399 m_document->updateClip(item->baseClip()->getId());
3401 /*if (item->baseClip()->isTransparent()) {
3402 // also remove automatic transition
3403 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3404 if (tr && tr->isAutomatic()) {
3405 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3406 scene()->removeItem(tr);
3410 m_waitingThumbs.removeAll(item);
3411 if (m_dragItem == item) m_dragItem = NULL;
3412 #if QT_VERSION >= 0x040600
3413 // animate item deletion
3414 item->closeAnimation();
3415 /*if (refresh) item->closeAnimation();
3417 // no refresh, means we have several operations chained, we need to delete clip immediatly
3418 // so that it does not get in the way of the other
3427 setDocumentModified();
3428 if (refresh) m_document->renderer()->doRefresh();
3431 void CustomTrackView::deleteSelectedClips()
3433 resetSelectionGroup();
3434 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3435 if (itemList.count() == 0) {
3436 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3439 scene()->clearSelection();
3440 QUndoCommand *deleteSelected = new QUndoCommand();
3442 bool resetGroup = false;
3445 int transitionCount = 0;
3446 // expand & destroy groups
3447 for (int i = 0; i < itemList.count(); i++) {
3448 if (itemList.at(i)->type() == GROUPWIDGET) {
3450 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3451 itemList += children;
3452 QList <ItemInfo> clipInfos;
3453 QList <ItemInfo> transitionInfos;
3454 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3455 for (int j = 0; j < children.count(); j++) {
3456 if (children.at(j)->type() == AVWIDGET) {
3457 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3458 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3459 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3460 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3461 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3464 if (clipInfos.count() > 0) {
3465 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3470 for (int i = 0; i < itemList.count(); i++) {
3471 if (itemList.at(i)->type() == AVWIDGET) {
3473 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3474 if (item->parentItem()) resetGroup = true;
3475 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3476 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3477 emit clipItemSelected(NULL);
3478 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3480 Transition *item = static_cast <Transition *>(itemList.at(i));
3481 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3482 if (item->parentItem()) resetGroup = true;
3483 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3484 emit transitionItemSelected(NULL);
3487 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3488 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3489 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3490 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3491 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3492 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3493 else deleteSelected->setText(i18n("Delete selected items"));
3494 m_commandStack->push(deleteSelected);
3497 void CustomTrackView::changeClipSpeed()
3499 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3500 if (itemList.count() == 0) {
3501 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3504 QUndoCommand *changeSelected = new QUndoCommand();
3505 changeSelected->setText("Edit clip speed");
3509 for (int i = 0; i < itemList.count(); i++) {
3510 if (itemList.at(i)->type() == AVWIDGET) {
3511 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3512 ItemInfo info = item->info();
3513 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3515 double speed = (double) percent / 100.0;
3516 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3518 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3522 if (count > 0) m_commandStack->push(changeSelected);
3523 else delete changeSelected;
3526 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3528 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3529 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3531 kDebug() << "ERROR: Cannot find clip for speed change";
3532 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3535 info.track = m_document->tracksCount() - item->track();
3537 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3538 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3539 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3541 item->setSpeed(speed, strobe);
3542 item->updateRectGeometry();
3543 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3544 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3546 updatePositionEffects(item, info);
3547 setDocumentModified();
3548 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3551 void CustomTrackView::cutSelectedClips()
3553 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3554 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3555 for (int i = 0; i < itemList.count(); i++) {
3556 if (itemList.at(i)->type() == AVWIDGET) {
3557 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3558 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3559 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3560 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3561 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3562 m_commandStack->push(command);
3568 void CustomTrackView::groupClips(bool group)
3570 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3571 QList <ItemInfo> clipInfos;
3572 QList <ItemInfo> transitionInfos;
3573 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3576 int max = itemList.count();
3577 for (int i = 0; i < max; i++) {
3578 if (itemList.at(i)->type() == GROUPWIDGET) {
3579 itemList += itemList.at(i)->childItems();
3583 for (int i = 0; i < itemList.count(); i++) {
3584 if (itemList.at(i)->type() == AVWIDGET) {
3585 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3586 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3587 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3588 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3589 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3592 if (clipInfos.count() > 0) {
3593 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3594 m_commandStack->push(command);
3598 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3600 resetSelectionGroup();
3601 m_scene->clearSelection();
3603 for (int i = 0; i < clipInfos.count(); i++) {
3604 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3605 if (clip == NULL) continue;
3606 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3607 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3608 m_document->clipManager()->removeGroup(grp);
3609 scene()->destroyItemGroup(grp);
3611 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3613 for (int i = 0; i < transitionInfos.count(); i++) {
3614 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3615 if (tr == NULL) continue;
3616 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3617 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3618 m_document->clipManager()->removeGroup(grp);
3619 scene()->destroyItemGroup(grp);
3621 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3623 setDocumentModified();
3627 QList <QGraphicsItemGroup *> groups;
3628 for (int i = 0; i < clipInfos.count(); i++) {
3629 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3631 clip->setSelected(true);
3634 for (int i = 0; i < transitionInfos.count(); i++) {
3635 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3637 clip->setSelected(true);
3641 groupSelectedItems(false, true);
3642 setDocumentModified();
3645 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3647 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3648 if (baseclip == NULL) {
3649 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3652 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3653 item->setEffectList(effects);
3654 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3655 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3656 scene()->addItem(item);
3658 int tracknumber = m_document->tracksCount() - info.track - 1;
3659 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3660 if (isLocked) item->setItemLocked(true);
3662 baseclip->addReference();
3663 m_document->updateClip(baseclip->getId());
3664 info.track = m_document->tracksCount() - info.track;
3665 Mlt::Producer *prod;
3666 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3667 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3668 else prod = baseclip->producer(info.track);
3669 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3670 for (int i = 0; i < item->effectsCount(); i++) {
3671 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3673 setDocumentModified();
3674 if (refresh) m_document->renderer()->doRefresh();
3675 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3676 m_thumbsTimer.start();
3679 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3681 QList<QGraphicsItem *> list = scene()->items();
3682 ClipItem *clip = NULL;
3683 for (int i = 0; i < list.size(); ++i) {
3684 if (list.at(i)->type() == AVWIDGET) {
3685 clip = static_cast <ClipItem *>(list.at(i));
3686 if (clip->clipProducer() == clipId) {
3687 ItemInfo info = clip->info();
3688 info.track = m_document->tracksCount() - clip->track();
3689 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3690 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3692 clip->refreshClip(true);
3699 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3701 int framepos = (int)(pos.frames(m_document->fps()));
3702 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3703 ClipItem *clip = NULL;
3704 for (int i = 0; i < list.size(); i++) {
3705 if (!list.at(i)->isEnabled()) continue;
3706 if (list.at(i)->type() == AVWIDGET) {
3707 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3708 if (test->endPos() == pos) clip = test;
3715 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3717 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3718 ClipItem *clip = NULL;
3719 for (int i = 0; i < list.size(); i++) {
3720 if (!list.at(i)->isEnabled()) continue;
3721 if (list.at(i)->type() == AVWIDGET) {
3722 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3723 if (test->startPos() == pos) clip = test;
3730 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3732 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3733 QList<QGraphicsItem *> list = scene()->items(p);
3734 ClipItem *clip = NULL;
3735 for (int i = 0; i < list.size(); i++) {
3736 if (!list.at(i)->isEnabled()) continue;
3737 if (list.at(i)->type() == AVWIDGET) {
3738 clip = static_cast <ClipItem *>(list.at(i));
3745 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3747 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3750 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3752 const QPointF p(pos, (track + 1) * m_tracksHeight);
3753 QList<QGraphicsItem *> list = scene()->items(p);
3754 Transition *clip = NULL;
3755 for (int i = 0; i < list.size(); i++) {
3756 if (!list.at(i)->isEnabled()) continue;
3757 if (list.at(i)->type() == TRANSITIONWIDGET) {
3758 clip = static_cast <Transition *>(list.at(i));
3765 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3767 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3770 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3772 int framepos = (int)(pos.frames(m_document->fps()));
3773 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3774 QList<QGraphicsItem *> list = scene()->items(p);
3775 Transition *clip = NULL;
3776 for (int i = 0; i < list.size(); i++) {
3777 if (!list.at(i)->isEnabled()) continue;
3778 if (list.at(i)->type() == TRANSITIONWIDGET) {
3779 Transition *test = static_cast <Transition *>(list.at(i));
3780 if (test->endPos() == pos) clip = test;
3787 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3789 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3790 QList<QGraphicsItem *> list = scene()->items(p);
3791 Transition *clip = NULL;
3792 for (int i = 0; i < list.size(); ++i) {
3793 if (!list.at(i)->isEnabled()) continue;
3794 if (list.at(i)->type() == TRANSITIONWIDGET) {
3795 Transition *test = static_cast <Transition *>(list.at(i));
3796 if (test->startPos() == pos) clip = test;
3803 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3805 if (m_selectionGroup) resetSelectionGroup(false);
3806 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3808 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);
3809 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3812 Mlt::Producer *prod;
3813 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3814 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3815 else prod = item->baseClip()->producer(end.track);
3817 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);
3819 bool snap = KdenliveSettings::snaptopoints();
3820 KdenliveSettings::setSnaptopoints(false);
3821 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3823 int tracknumber = m_document->tracksCount() - end.track - 1;
3824 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3825 m_scene->clearSelection();
3826 if (isLocked) item->setItemLocked(true);
3828 if (item->isItemLocked()) item->setItemLocked(false);
3829 item->setSelected(true);
3831 if (item->baseClip()->isTransparent()) {
3832 // Also move automatic transition
3833 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3834 if (tr && tr->isAutomatic()) {
3835 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3836 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);
3837 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3840 KdenliveSettings::setSnaptopoints(snap);
3841 setDocumentModified();
3843 // undo last move and emit error message
3844 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3846 if (refresh) m_document->renderer()->doRefresh();
3847 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3850 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3853 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3854 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3855 resetSelectionGroup();
3856 m_scene->clearSelection();
3858 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3859 scene()->addItem(m_selectionGroup);
3861 m_document->renderer()->blockSignals(true);
3862 for (int i = 0; i < startClip.count(); i++) {
3864 startClip[i].startPos = startClip.at(i).startPos - offset;
3865 startClip[i].track = startClip.at(i).track - trackOffset;
3867 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3868 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3870 clip->setItemLocked(false);
3871 if (clip->parentItem()) {
3872 m_selectionGroup->addToGroup(clip->parentItem());
3873 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3875 m_selectionGroup->addToGroup(clip);
3876 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3878 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3879 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3881 for (int i = 0; i < startTransition.count(); i++) {
3883 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3884 startTransition[i].track = startTransition.at(i).track - trackOffset;
3886 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3888 tr->setItemLocked(false);
3889 if (tr->parentItem()) {
3890 m_selectionGroup->addToGroup(tr->parentItem());
3891 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3893 m_selectionGroup->addToGroup(tr);
3894 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3896 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());
3897 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3899 m_document->renderer()->blockSignals(false);
3901 if (m_selectionGroup) {
3902 bool snap = KdenliveSettings::snaptopoints();
3903 KdenliveSettings::setSnaptopoints(false);
3905 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3906 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3908 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3910 int max = children.count();
3911 for (int i = 0; i < max; i++) {
3912 if (children.at(i)->type() == GROUPWIDGET) {
3913 children += children.at(i)->childItems();
3914 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3915 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3916 /*m_document->clipManager()->removeGroup(grp);
3917 m_scene->destroyItemGroup(grp);*/
3918 children.removeAll(children.at(i));
3923 for (int i = 0; i < children.count(); i++) {
3924 // re-add items in correct place
3925 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3926 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3928 ItemInfo info = item->info();
3929 int tracknumber = m_document->tracksCount() - info.track - 1;
3930 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3931 if (isLocked) item->setItemLocked(true);
3932 else if (item->isItemLocked()) item->setItemLocked(false);
3934 if (item->type() == AVWIDGET) {
3935 ClipItem *clip = static_cast <ClipItem*>(item);
3936 info.track = m_document->tracksCount() - info.track;
3937 Mlt::Producer *prod;
3938 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3939 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3940 else prod = clip->baseClip()->producer(info.track);
3941 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3942 } else if (item->type() == TRANSITIONWIDGET) {
3943 Transition *tr = static_cast <Transition*>(item);
3945 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3947 newTrack = tr->transitionEndTrack() + trackOffset;
3948 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3950 tr->updateTransitionEndTrack(newTrack);
3951 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3954 resetSelectionGroup(false);
3955 KdenliveSettings::setSnaptopoints(snap);
3956 m_document->renderer()->doRefresh();
3957 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3960 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3962 Transition *item = getTransitionItemAt(start.startPos, start.track);
3964 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);
3965 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3968 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3969 bool snap = KdenliveSettings::snaptopoints();
3970 KdenliveSettings::setSnaptopoints(false);
3971 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3972 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3973 // Transition was moved
3974 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3975 } else if (end.endPos == start.endPos) {
3976 // Transition start resize
3977 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3978 } else if (end.startPos == start.startPos) {
3979 // Transition end resize;
3980 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3981 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3984 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3985 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3986 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3988 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3989 KdenliveSettings::setSnaptopoints(snap);
3990 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3991 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);
3992 if (m_dragItem && m_dragItem == item) {
3994 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3995 if (transitionClip && transitionClip->baseClip()) {
3996 QString size = transitionClip->baseClip()->getProperty("frame_size");
3997 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3998 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3999 p.setY(size.section('x', 1, 1).toInt());
4001 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4003 if (m_refresh) m_document->renderer()->doRefresh();
4004 setDocumentModified();
4007 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4009 bool resizeClipStart = (start.startPos != end.startPos);
4010 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4012 if (dontWorry) return;
4013 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);
4014 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4017 if (item->parentItem()) {
4018 // Item is part of a group, reset group
4019 resetSelectionGroup();
4022 bool snap = KdenliveSettings::snaptopoints();
4023 KdenliveSettings::setSnaptopoints(false);
4024 if (resizeClipStart) {
4025 ItemInfo clipinfo = item->info();
4026 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4027 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4029 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4030 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4031 updatePositionEffects(item, clipinfo);
4032 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4034 ItemInfo clipinfo = item->info();
4035 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4036 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4038 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4039 updatePositionEffects(item, clipinfo);
4040 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4042 if (!resizeClipStart && end.cropStart != start.cropStart) {
4043 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4044 ItemInfo clipinfo = end;
4045 clipinfo.track = m_document->tracksCount() - end.track;
4046 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4048 item->setCropStart(end.cropStart);
4049 item->resetThumbs(true);
4052 m_document->renderer()->doRefresh();
4053 KdenliveSettings::setSnaptopoints(snap);
4054 setDocumentModified();
4057 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4059 int end = item->fadeIn();
4061 // there is a fade in effect
4062 int effectPos = item->hasEffect("volume", "fadein");
4063 if (effectPos != -1) {
4064 QDomElement oldeffect = item->effectAt(effectPos);
4065 int start = item->cropStart().frames(m_document->fps());
4066 int max = item->cropDuration().frames(m_document->fps());
4068 // Make sure the fade effect is not longer than the clip
4069 item->setFadeIn(max);
4070 end = item->fadeIn();
4073 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4074 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4075 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4076 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4077 // if fade effect is displayed, update the effect edit widget with new clip duration
4078 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4080 effectPos = item->hasEffect("brightness", "fade_from_black");
4081 if (effectPos != -1) {
4082 QDomElement oldeffect = item->effectAt(effectPos);
4083 int start = item->cropStart().frames(m_document->fps());
4084 int max = item->cropDuration().frames(m_document->fps());
4086 // Make sure the fade effect is not longer than the clip
4087 item->setFadeIn(max);
4088 end = item->fadeIn();
4091 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4092 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4093 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4094 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4095 // if fade effect is displayed, update the effect edit widget with new clip duration
4096 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4099 int start = item->fadeOut();
4101 // there is a fade out effect
4102 int effectPos = item->hasEffect("volume", "fadeout");
4103 if (effectPos != -1) {
4104 QDomElement oldeffect = item->effectAt(effectPos);
4105 int max = item->cropDuration().frames(m_document->fps());
4106 int end = max + item->cropStart().frames(m_document->fps());
4108 // Make sure the fade effect is not longer than the clip
4109 item->setFadeOut(max);
4110 start = item->fadeOut();
4112 start = end - start;
4113 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4114 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4115 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4116 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4117 // if fade effect is displayed, update the effect edit widget with new clip duration
4118 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4120 effectPos = item->hasEffect("brightness", "fade_to_black");
4121 if (effectPos != -1) {
4122 QDomElement oldeffect = item->effectAt(effectPos);
4123 int max = item->cropDuration().frames(m_document->fps());
4124 int end = max + item->cropStart().frames(m_document->fps());
4126 // Make sure the fade effect is not longer than the clip
4127 item->setFadeOut(max);
4128 start = item->fadeOut();
4130 start = end - start;
4131 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4132 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4133 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4134 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4135 // if fade effect is displayed, update the effect edit widget with new clip duration
4136 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4140 int effectPos = item->hasEffect("freeze", "freeze");
4141 if (effectPos != -1) {
4142 // Freeze effect needs to be adjusted with clip resize
4143 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4144 QDomElement eff = item->getEffectAt(effectPos);
4145 if (!eff.isNull() && diff != 0) {
4146 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4147 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4148 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4149 emit clipItemSelected(item, item->selectedEffectIndex());
4155 double CustomTrackView::getSnapPointForPos(double pos)
4157 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4160 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4162 QList <GenTime> snaps;
4163 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4164 QList<QGraphicsItem *> itemList = items();
4165 for (int i = 0; i < itemList.count(); i++) {
4166 if (itemList.at(i) == selected) continue;
4167 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4168 if (itemList.at(i)->type() == AVWIDGET) {
4169 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4170 GenTime start = item->startPos();
4171 GenTime end = item->endPos();
4172 snaps.append(start);
4174 if (!offsetList.isEmpty()) {
4175 for (int j = 0; j < offsetList.size(); j++) {
4176 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4177 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4181 QList < GenTime > markers = item->snapMarkers();
4182 for (int j = 0; j < markers.size(); ++j) {
4183 GenTime t = markers.at(j);
4185 if (!offsetList.isEmpty()) {
4186 for (int k = 0; k < offsetList.size(); k++) {
4187 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4191 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4192 Transition *transition = static_cast <Transition*>(itemList.at(i));
4193 GenTime start = transition->startPos();
4194 GenTime end = transition->endPos();
4195 snaps.append(start);
4197 if (!offsetList.isEmpty()) {
4198 for (int j = 0; j < offsetList.size(); j++) {
4199 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4200 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4206 // add cursor position
4207 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4209 if (!offsetList.isEmpty()) {
4210 for (int j = 0; j < offsetList.size(); j++) {
4211 snaps.append(pos - offsetList.at(j));
4216 for (int i = 0; i < m_guides.count(); i++) {
4217 snaps.append(m_guides.at(i)->position());
4218 if (!offsetList.isEmpty()) {
4219 for (int j = 0; j < offsetList.size(); j++) {
4220 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4226 m_scene->setSnapList(snaps);
4227 //for (int i = 0; i < m_snapPoints.size(); ++i)
4228 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4231 void CustomTrackView::slotSeekToPreviousSnap()
4233 updateSnapPoints(NULL);
4234 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4235 setCursorPos((int) res.frames(m_document->fps()));
4239 void CustomTrackView::slotSeekToNextSnap()
4241 updateSnapPoints(NULL);
4242 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4243 setCursorPos((int) res.frames(m_document->fps()));
4247 void CustomTrackView::clipStart()
4249 AbstractClipItem *item = getMainActiveClip();
4251 setCursorPos((int) item->startPos().frames(m_document->fps()));
4256 void CustomTrackView::clipEnd()
4258 AbstractClipItem *item = getMainActiveClip();
4260 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4265 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4267 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4268 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4269 m_commandStack->push(command);
4272 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4274 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4275 m_commandStack->push(command);
4278 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4280 DocClipBase *base = m_document->clipManager()->getClipById(id);
4281 QList <CommentedTime> markers = base->commentedSnapMarkers();
4283 if (markers.isEmpty()) {
4284 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4287 QUndoCommand *deleteMarkers = new QUndoCommand();
4288 deleteMarkers->setText("Delete clip markers");
4290 for (int i = 0; i < markers.size(); i++) {
4291 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4293 m_commandStack->push(deleteMarkers);
4296 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4298 DocClipBase *base = m_document->clipManager()->getClipById(id);
4299 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4300 else base->deleteSnapMarker(pos);
4301 emit updateClipMarkers(base);
4302 setDocumentModified();
4303 viewport()->update();
4306 int CustomTrackView::hasGuide(int pos, int offset)
4308 for (int i = 0; i < m_guides.count(); i++) {
4309 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4310 if (qAbs(guidePos - pos) <= offset) return guidePos;
4311 else if (guidePos > pos) return -1;
4316 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4318 if (oldPos > GenTime() && pos > GenTime()) {
4320 for (int i = 0; i < m_guides.count(); i++) {
4321 if (m_guides.at(i)->position() == oldPos) {
4322 Guide *item = m_guides.at(i);
4323 item->updateGuide(pos, comment);
4327 } else if (pos > GenTime()) addGuide(pos, comment);
4331 for (int i = 0; i < m_guides.count(); i++) {
4332 if (m_guides.at(i)->position() == oldPos) {
4333 delete m_guides.takeAt(i);
4338 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4340 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4341 m_document->syncGuides(m_guides);
4344 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4346 for (int i = 0; i < m_guides.count(); i++) {
4347 if (m_guides.at(i)->position() == pos) {
4348 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4352 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4353 scene()->addItem(g);
4355 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4356 m_document->syncGuides(m_guides);
4360 void CustomTrackView::slotAddGuide()
4362 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4363 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4364 if (d.exec() != QDialog::Accepted) return;
4365 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4366 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4367 m_commandStack->push(command);
4371 void CustomTrackView::slotEditGuide(int guidePos)
4374 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4375 else pos = GenTime(guidePos, m_document->fps());
4377 for (int i = 0; i < m_guides.count(); i++) {
4378 if (m_guides.at(i)->position() == pos) {
4379 slotEditGuide(m_guides.at(i)->info());
4384 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4387 void CustomTrackView::slotEditGuide(CommentedTime guide)
4389 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4390 if (d.exec() == QDialog::Accepted) {
4391 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4392 m_commandStack->push(command);
4397 void CustomTrackView::slotEditTimeLineGuide()
4399 if (m_dragGuide == NULL) return;
4400 CommentedTime guide = m_dragGuide->info();
4401 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4402 if (d.exec() == QDialog::Accepted) {
4403 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4404 m_commandStack->push(command);
4408 void CustomTrackView::slotDeleteGuide(int guidePos)
4411 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4412 else pos = GenTime(guidePos, m_document->fps());
4414 for (int i = 0; i < m_guides.count(); i++) {
4415 if (m_guides.at(i)->position() == pos) {
4416 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4417 m_commandStack->push(command);
4422 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4426 void CustomTrackView::slotDeleteTimeLineGuide()
4428 if (m_dragGuide == NULL) return;
4429 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4430 m_commandStack->push(command);
4434 void CustomTrackView::slotDeleteAllGuides()
4436 QUndoCommand *deleteAll = new QUndoCommand();
4437 deleteAll->setText("Delete all guides");
4438 for (int i = 0; i < m_guides.count(); i++) {
4439 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4441 m_commandStack->push(deleteAll);
4444 void CustomTrackView::setTool(PROJECTTOOL tool)
4449 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4452 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4453 m_scene->setScale(scaleFactor, verticalScale);
4455 scene()->removeItem(m_visualTip);
4456 m_animationTimer->stop();
4462 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4463 bool adjust = false;
4464 if (verticalScale != matrix().m22()) adjust = true;
4465 setMatrix(newmatrix);
4467 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4468 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4469 for (int i = 0; i < m_guides.count(); i++) {
4470 QLineF l = m_guides.at(i)->line();
4471 l.setP2(QPointF(l.x2(), newHeight));
4472 m_guides.at(i)->setLine(l);
4474 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4477 int diff = sceneRect().width() - m_projectDuration;
4478 if (diff * newmatrix.m11() < 50) {
4479 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4480 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4482 centerOn(QPointF(cursorPos(), verticalPos));
4485 void CustomTrackView::slotRefreshGuides()
4487 if (KdenliveSettings::showmarkers()) {
4488 for (int i = 0; i < m_guides.count(); i++) {
4489 m_guides.at(i)->update();
4494 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4496 //kDebug() << "// DRAW BG: " << rect.width();
4497 painter->setClipRect(rect);
4498 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4499 QPen pen1 = painter->pen();
4500 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4501 painter->setPen(pen1);
4502 double min = rect.left();
4503 double max = rect.right();
4504 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4505 int maxTrack = m_document->tracksCount();
4506 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4507 QColor audioColor = palette().alternateBase().color();
4508 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4509 for (int i = 0; i < maxTrack; i++) {
4510 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4511 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4512 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4513 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4514 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4516 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4518 int lowerLimit = m_tracksHeight * maxTrack + 1;
4519 if (height() > lowerLimit) {
4520 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4521 painter->fillRect(bg, base);
4525 bool CustomTrackView::findString(const QString &text)
4528 for (int i = 0; i < m_searchPoints.size(); ++i) {
4529 marker = m_searchPoints.at(i).comment();
4530 if (marker.contains(text, Qt::CaseInsensitive)) {
4531 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4532 int vert = verticalScrollBar()->value();
4533 int hor = cursorPos();
4534 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4542 bool CustomTrackView::findNextString(const QString &text)
4545 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4546 marker = m_searchPoints.at(i).comment();
4547 if (marker.contains(text, Qt::CaseInsensitive)) {
4548 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4549 int vert = verticalScrollBar()->value();
4550 int hor = cursorPos();
4551 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4560 void CustomTrackView::initSearchStrings()
4562 m_searchPoints.clear();
4563 QList<QGraphicsItem *> itemList = items();
4564 for (int i = 0; i < itemList.count(); i++) {
4565 // parse all clip names
4566 if (itemList.at(i)->type() == AVWIDGET) {
4567 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4568 GenTime start = item->startPos();
4569 CommentedTime t(start, item->clipName());
4570 m_searchPoints.append(t);
4571 // add all clip markers
4572 QList < CommentedTime > markers = item->commentedSnapMarkers();
4573 m_searchPoints += markers;
4578 for (int i = 0; i < m_guides.count(); i++) {
4579 m_searchPoints.append(m_guides.at(i)->info());
4582 qSort(m_searchPoints);
4585 void CustomTrackView::clearSearchStrings()
4587 m_searchPoints.clear();
4591 void CustomTrackView::copyClip()
4593 qDeleteAll(m_copiedItems);
4594 m_copiedItems.clear();
4595 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4596 if (itemList.count() == 0) {
4597 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4600 for (int i = 0; i < itemList.count(); i++) {
4601 if (itemList.at(i)->type() == AVWIDGET) {
4602 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4603 ClipItem *clone = clip->clone(clip->info());
4604 m_copiedItems.append(clone);
4605 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4606 Transition *dup = static_cast <Transition *>(itemList.at(i));
4607 m_copiedItems.append(dup->clone());
4612 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4614 if (m_scene->editMode() != NORMALEDIT) {
4615 // If we are in overwrite mode, always allow the move
4618 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));
4619 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4620 for (int i = 0; i < collisions.count(); i++) {
4621 if (collisions.at(i)->type() == type) return false;
4626 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4629 for (int i = 0; i < infoList.count(); i++) {
4630 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));
4633 QList<QGraphicsItem *> collisions = scene()->items(path);
4634 for (int i = 0; i < collisions.count(); i++) {
4635 if (collisions.at(i)->type() == type) return false;
4640 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4642 for (int i = 0; i < items.count(); i++) {
4643 ItemInfo info = items.at(i)->info();
4644 info.startPos += offset;
4645 info.endPos += offset;
4646 info.track += trackOffset;
4647 if (!canBePastedTo(info, items.at(i)->type())) return false;
4652 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4654 QPainterPath movePath;
4655 movePath.moveTo(0, 0);
4657 for (int i = 0; i < items.count(); i++) {
4658 ItemInfo info = items.at(i)->info();
4659 info.startPos = info.startPos + offset;
4660 info.endPos = info.endPos + offset;
4661 info.track = info.track + trackOffset;
4662 if (info.startPos < GenTime()) {
4663 // No clip should go below 0
4666 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));
4667 movePath.addRect(rect);
4669 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4670 for (int i = 0; i < collisions.count(); i++) {
4671 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4672 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4679 void CustomTrackView::pasteClip()
4681 if (m_copiedItems.count() == 0) {
4682 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4686 if (m_menuPosition.isNull()) {
4687 position = mapFromGlobal(QCursor::pos());
4688 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4689 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4692 } else position = m_menuPosition;
4693 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4694 int track = (int)(position.y() / m_tracksHeight);
4695 ItemInfo first = m_copiedItems.at(0)->info();
4697 GenTime offset = pos - first.startPos;
4698 int trackOffset = track - first.track;
4700 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4701 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4704 QUndoCommand *pasteClips = new QUndoCommand();
4705 pasteClips->setText("Paste clips");
4707 for (int i = 0; i < m_copiedItems.count(); i++) {
4708 // parse all clip names
4709 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4710 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4711 ItemInfo info = clip->info();
4712 info.startPos += offset;
4713 info.endPos += offset;
4714 info.track += trackOffset;
4715 if (canBePastedTo(info, AVWIDGET)) {
4716 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4717 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4718 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4719 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4721 info.startPos = tr->startPos() + offset;
4722 info.endPos = tr->endPos() + offset;
4723 info.track = tr->track() + trackOffset;
4724 int transitionEndTrack;
4725 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4726 else transitionEndTrack = tr->transitionEndTrack();
4727 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4728 if (info.startPos >= info.endPos) {
4729 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4730 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4731 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4734 m_commandStack->push(pasteClips);
4737 void CustomTrackView::pasteClipEffects()
4739 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4740 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4743 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4745 QUndoCommand *paste = new QUndoCommand();
4746 paste->setText("Paste effects");
4748 QList<QGraphicsItem *> clips = scene()->selectedItems();
4749 for (int i = 0; i < clips.count(); ++i) {
4750 if (clips.at(i)->type() == AVWIDGET) {
4751 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4752 for (int j = 0; j < clip->effectsCount(); j++) {
4753 QDomElement eff = clip->effectAt(j);
4754 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4755 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4756 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4761 m_commandStack->push(paste);
4763 //Â adjust effects (fades, ...)
4764 for (int i = 0; i < clips.count(); ++i) {
4765 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4766 updatePositionEffects(item, item->info());
4771 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4773 // parse parameters to check if we need to adjust to the new crop start
4774 int diff = (newstart - oldstart).frames(m_document->fps());
4775 int max = (newstart + duration).frames(m_document->fps());
4776 QDomNodeList params = xml.elementsByTagName("parameter");
4777 for (int i = 0; i < params.count(); i++) {
4778 QDomElement e = params.item(i).toElement();
4779 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4780 QString def = e.attribute("default");
4781 // Effect has a keyframe type parameter, we need to adjust the values
4782 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4783 QStringList newKeyFrames;
4784 foreach(const QString &str, keys) {
4785 int pos = str.section(':', 0, 0).toInt();
4786 double val = str.section(':', 1, 1).toDouble();
4789 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4791 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4793 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4794 e.setAttribute("keyframes", newKeyFrames.join(";"));
4799 ClipItem *CustomTrackView::getClipUnderCursor() const
4801 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4802 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4803 for (int i = 0; i < collisions.count(); i++) {
4804 if (collisions.at(i)->type() == AVWIDGET) {
4805 return static_cast < ClipItem *>(collisions.at(i));
4811 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4813 QList<QGraphicsItem *> clips = scene()->selectedItems();
4814 if (clips.isEmpty()) {
4815 return getClipUnderCursor();
4817 AbstractClipItem *item = NULL;
4818 for (int i = 0; i < clips.count(); ++i) {
4819 if (clips.at(i)->type() == AVWIDGET) {
4820 item = static_cast < AbstractClipItem *>(clips.at(i));
4821 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4824 if (item) return item;
4829 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4831 QList<QGraphicsItem *> clips = scene()->selectedItems();
4832 if (clips.isEmpty()) {
4833 return getClipUnderCursor();
4836 // remove all items in the list that are not clips
4837 for (int i = 0; i < clips.count();) {
4838 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4841 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4842 for (int i = 0; i < clips.count(); ++i) {
4843 if (clips.at(i)->type() == AVWIDGET) {
4844 item = static_cast < ClipItem *>(clips.at(i));
4845 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4853 void CustomTrackView::setInPoint()
4855 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4857 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4860 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4864 ItemInfo startInfo = clip->info();
4865 ItemInfo endInfo = startInfo;
4866 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4867 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4868 // Check for invalid resize
4869 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4871 } else if (endInfo.startPos < startInfo.startPos) {
4872 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4873 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4874 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4875 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4879 if (clip->type() == TRANSITIONWIDGET) {
4880 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4881 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4884 void CustomTrackView::setOutPoint()
4886 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4888 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4891 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4895 ItemInfo startInfo = clip->info();
4896 ItemInfo endInfo = clip->info();
4897 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4898 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4899 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4900 // Check for invalid resize
4901 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4903 } else if (endInfo.endPos > startInfo.endPos) {
4904 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4905 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4906 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4907 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4913 if (clip->type() == TRANSITIONWIDGET) {
4914 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4915 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4918 void CustomTrackView::slotUpdateAllThumbs()
4920 if (!isEnabled()) return;
4921 QList<QGraphicsItem *> itemList = items();
4922 //if (itemList.isEmpty()) return;
4924 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4925 for (int i = 0; i < itemList.count(); i++) {
4926 if (itemList.at(i)->type() == AVWIDGET) {
4927 item = static_cast <ClipItem *>(itemList.at(i));
4928 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4929 // Check if we have a cached thumbnail
4930 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4931 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4932 if (QFile::exists(thumb)) {
4934 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
4935 item->slotSetStartThumb(pix);
4938 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4939 QString endThumb = startThumb;
4940 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4941 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4942 if (QFile::exists(startThumb)) {
4943 QPixmap pix(startThumb);
4944 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
4945 item->slotSetStartThumb(pix);
4947 if (QFile::exists(endThumb)) {
4948 QPixmap pix(endThumb);
4949 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
4950 item->slotSetEndThumb(pix);
4954 item->refreshClip(false);
4955 //qApp->processEvents();
4958 viewport()->update();
4961 void CustomTrackView::saveThumbnails()
4963 QList<QGraphicsItem *> itemList = items();
4965 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4966 for (int i = 0; i < itemList.count(); i++) {
4967 if (itemList.at(i)->type() == AVWIDGET) {
4968 item = static_cast <ClipItem *>(itemList.at(i));
4969 if (item->clipType() != COLOR) {
4970 // Check if we have a cached thumbnail
4971 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4972 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4973 if (!QFile::exists(thumb)) {
4974 QPixmap pix(item->startThumb());
4978 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4979 QString endThumb = startThumb;
4980 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4981 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4982 if (!QFile::exists(startThumb)) {
4983 QPixmap pix(item->startThumb());
4984 pix.save(startThumb);
4986 if (!QFile::exists(endThumb)) {
4987 QPixmap pix(item->endThumb());
4997 void CustomTrackView::slotInsertTrack(int ix)
4999 TrackDialog d(m_document, parentWidget());
5000 d.label->setText(i18n("Insert track"));
5001 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5002 d.track_nb->setValue(ix);
5003 d.setWindowTitle(i18n("Insert New Track"));
5004 d.slotUpdateName(ix);
5006 if (d.exec() == QDialog::Accepted) {
5007 ix = d.track_nb->value();
5008 if (d.before_select->currentIndex() == 1) {
5012 if (d.video_track->isChecked()) {
5013 info.type = VIDEOTRACK;
5014 info.isMute = false;
5015 info.isBlind = false;
5016 info.isLocked = false;
5018 info.type = AUDIOTRACK;
5019 info.isMute = false;
5020 info.isBlind = true;
5021 info.isLocked = false;
5023 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5024 m_commandStack->push(addTrack);
5025 setDocumentModified();
5029 void CustomTrackView::slotDeleteTrack(int ix)
5031 TrackDialog d(m_document, parentWidget());
5032 d.label->setText(i18n("Delete track"));
5033 d.before_select->setHidden(true);
5034 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5035 d.track_nb->setValue(ix);
5036 d.slotUpdateName(ix);
5037 d.setWindowTitle(i18n("Delete Track"));
5038 d.video_track->setHidden(true);
5039 d.audio_track->setHidden(true);
5040 if (d.exec() == QDialog::Accepted) {
5041 ix = d.track_nb->value();
5042 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5043 deleteTimelineTrack(ix, info);
5044 setDocumentModified();
5045 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5046 m_commandStack->push(command);*/
5050 void CustomTrackView::slotChangeTrack(int ix)
5052 TrackDialog d(m_document, parentWidget());
5053 d.label->setText(i18n("Change track"));
5054 d.before_select->setHidden(true);
5055 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5056 d.track_nb->setValue(ix);
5057 d.slotUpdateName(ix);
5058 d.setWindowTitle(i18n("Change Track Type"));
5060 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
5061 d.video_track->setChecked(true);
5063 d.audio_track->setChecked(true);
5065 if (d.exec() == QDialog::Accepted) {
5067 info.isLocked = false;
5068 info.isMute = false;
5069 ix = d.track_nb->value();
5071 if (d.video_track->isChecked()) {
5072 info.type = VIDEOTRACK;
5073 info.isBlind = false;
5075 info.type = AUDIOTRACK;
5076 info.isBlind = true;
5078 changeTimelineTrack(ix, info);
5079 setDocumentModified();
5084 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5086 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5087 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5088 QList<QGraphicsItem *> selection = m_scene->items(r);
5089 QUndoCommand *deleteTrack = new QUndoCommand();
5090 deleteTrack->setText("Delete track");
5092 // Delete all clips in selected track
5093 for (int i = 0; i < selection.count(); i++) {
5094 if (selection.at(i)->type() == AVWIDGET) {
5095 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5096 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5097 m_scene->removeItem(item);
5100 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5101 Transition *item = static_cast <Transition *>(selection.at(i));
5102 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5103 m_scene->removeItem(item);
5109 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5110 m_commandStack->push(deleteTrack);
5113 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5115 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5116 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5117 m_commandStack->push(changeTrack);
5120 void CustomTrackView::autoTransition()
5122 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5123 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5124 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5127 Transition *tr = static_cast <Transition*>(itemList.at(0));
5128 tr->setAutomatic(!tr->isAutomatic());
5129 QDomElement transition = tr->toXML();
5130 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);
5131 setDocumentModified();
5135 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5138 QDomNodeList params = effect.elementsByTagName("parameter");
5139 for (int i = 0; i < params.count(); i++) {
5140 QDomElement e = params.item(i).toElement();
5141 if (!e.isNull() && e.attribute("type") == "constant") {
5142 if (e.hasAttribute("factor")) {
5143 double factor = e.attribute("factor").toDouble();
5144 double value = e.attribute("value").toDouble();
5145 value = value / factor;
5146 result.append(QString::number(value));
5147 } else result.append(e.attribute("value"));
5153 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5155 QList<QGraphicsItem *> list = scene()->items();
5156 ClipItem *clip = NULL;
5157 for (int i = 0; i < list.size(); ++i) {
5158 if (list.at(i)->type() == AVWIDGET) {
5159 clip = static_cast <ClipItem *>(list.at(i));
5160 if (clip->clipProducer() == id) {
5161 clip->setClipName(name);
5165 viewport()->update();
5168 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5170 minimum = GenTime();
5171 maximum = GenTime();
5172 QList<QGraphicsItem *> selection;
5173 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5174 selection.removeAll(item);
5175 for (int i = 0; i < selection.count(); i++) {
5176 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5177 if (clip && clip->type() == AVWIDGET) {
5178 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5179 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5184 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5186 minimum = GenTime();
5187 maximum = GenTime();
5188 QList<QGraphicsItem *> selection;
5189 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5190 selection.removeAll(item);
5191 for (int i = 0; i < selection.count(); i++) {
5192 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5193 if (clip && clip->type() == TRANSITIONWIDGET) {
5194 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5195 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5201 void CustomTrackView::loadGroups(const QDomNodeList groups)
5203 for (int i = 0; i < groups.count(); i++) {
5204 QDomNodeList children = groups.at(i).childNodes();
5205 scene()->clearSelection();
5206 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5207 QDomNode n = children.item(nodeindex);
5208 QDomElement elem = n.toElement();
5209 int pos = elem.attribute("position").toInt();
5210 int track = elem.attribute("track").toInt();
5211 if (elem.tagName() == "clipitem") {
5212 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5213 if (clip) clip->setSelected(true);
5215 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5216 if (clip) clip->setSelected(true);
5219 groupSelectedItems(false, true);
5223 void CustomTrackView::splitAudio()
5225 resetSelectionGroup();
5226 QList<QGraphicsItem *> selection = scene()->selectedItems();
5227 if (selection.isEmpty()) {
5228 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5231 QUndoCommand *splitCommand = new QUndoCommand();
5232 splitCommand->setText(i18n("Split audio"));
5233 for (int i = 0; i < selection.count(); i++) {
5234 if (selection.at(i)->type() == AVWIDGET) {
5235 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5236 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5237 if (clip->parentItem()) {
5238 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5240 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5245 m_commandStack->push(splitCommand);
5248 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5250 ClipItem *clip = getClipItemAt(pos, track);
5252 kDebug() << "// Cannot find clip to split!!!";
5256 int start = pos.frames(m_document->fps());
5257 int freetrack = m_document->tracksCount() - track - 1;
5258 for (; freetrack > 0; freetrack--) {
5259 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5260 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5261 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5262 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5263 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5268 kDebug() << "GOT TRK: " << track;
5269 if (freetrack == 0) {
5270 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5272 ItemInfo info = clip->info();
5273 info.track = m_document->tracksCount() - freetrack;
5274 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5275 scene()->clearSelection();
5276 clip->setSelected(true);
5277 ClipItem *audioClip = getClipItemAt(start, info.track);
5279 clip->setVideoOnly(true);
5280 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5281 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5283 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5284 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5286 audioClip->setSelected(true);
5287 audioClip->setAudioOnly(true);
5288 groupSelectedItems(false, true);
5292 // unsplit clip: remove audio part and change video part to normal clip
5293 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5294 kDebug() << "//CANNOT FIND CLP GRP";
5297 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5298 QList<QGraphicsItem *> children = grp->childItems();
5299 if (children.count() != 2) {
5300 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5303 for (int i = 0; i < children.count(); i++) {
5304 if (children.at(i) != clip) {
5305 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5306 ItemInfo info = clip->info();
5307 deleteClip(clp->info());
5308 clip->setVideoOnly(false);
5309 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5310 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5315 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5316 m_document->clipManager()->removeGroup(grp);
5317 scene()->destroyItemGroup(grp);
5321 void CustomTrackView::setVideoOnly()
5323 resetSelectionGroup();
5324 QList<QGraphicsItem *> selection = scene()->selectedItems();
5325 if (selection.isEmpty()) {
5326 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5329 QUndoCommand *videoCommand = new QUndoCommand();
5330 videoCommand->setText(i18n("Video only"));
5331 for (int i = 0; i < selection.count(); i++) {
5332 if (selection.at(i)->type() == AVWIDGET) {
5333 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5334 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5335 if (clip->parentItem()) {
5336 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5338 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5343 m_commandStack->push(videoCommand);
5346 void CustomTrackView::setAudioOnly()
5348 resetSelectionGroup();
5349 QList<QGraphicsItem *> selection = scene()->selectedItems();
5350 if (selection.isEmpty()) {
5351 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5354 QUndoCommand *videoCommand = new QUndoCommand();
5355 videoCommand->setText(i18n("Audio only"));
5356 for (int i = 0; i < selection.count(); i++) {
5357 if (selection.at(i)->type() == AVWIDGET) {
5358 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5359 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5360 if (clip->parentItem()) {
5361 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5363 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5368 m_commandStack->push(videoCommand);
5371 void CustomTrackView::setAudioAndVideo()
5373 resetSelectionGroup();
5374 QList<QGraphicsItem *> selection = scene()->selectedItems();
5375 if (selection.isEmpty()) {
5376 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5379 QUndoCommand *videoCommand = new QUndoCommand();
5380 videoCommand->setText(i18n("Audio and Video"));
5381 for (int i = 0; i < selection.count(); i++) {
5382 if (selection.at(i)->type() == AVWIDGET) {
5383 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5384 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5385 if (clip->parentItem()) {
5386 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5388 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5393 m_commandStack->push(videoCommand);
5396 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5398 ClipItem *clip = getClipItemAt(pos, track);
5400 kDebug() << "// Cannot find clip to split!!!";
5404 int start = pos.frames(m_document->fps());
5405 clip->setVideoOnly(true);
5406 clip->setAudioOnly(false);
5407 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5408 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5410 } else if (audioOnly) {
5411 int start = pos.frames(m_document->fps());
5412 clip->setAudioOnly(true);
5413 clip->setVideoOnly(false);
5414 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5415 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5418 int start = pos.frames(m_document->fps());
5419 clip->setAudioOnly(false);
5420 clip->setVideoOnly(false);
5421 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5422 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5426 setDocumentModified();
5429 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5431 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5432 m_clipTypeGroup->setEnabled(false);
5434 m_clipTypeGroup->setEnabled(true);
5435 QList <QAction *> actions = m_clipTypeGroup->actions();
5437 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5438 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5439 else lookup = "clip_audio_and_video";
5440 for (int i = 0; i < actions.count(); i++) {
5441 if (actions.at(i)->data().toString() == lookup) {
5442 actions.at(i)->setChecked(true);
5449 void CustomTrackView::reloadTransitionLumas()
5453 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5454 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5455 for (int i = 0; i < params.count(); i++) {
5456 QDomElement e = params.item(i).toElement();
5457 if (e.attribute("tag") == "resource") {
5458 lumaNames = e.attribute("paramlistdisplay");
5459 lumaFiles = e.attribute("paramlist");
5464 QList<QGraphicsItem *> itemList = items();
5465 Transition *transitionitem;
5466 QDomElement transitionXml;
5467 for (int i = 0; i < itemList.count(); i++) {
5468 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5469 transitionitem = static_cast <Transition*>(itemList.at(i));
5470 transitionXml = transitionitem->toXML();
5471 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5472 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5473 for (int i = 0; i < params.count(); i++) {
5474 QDomElement e = params.item(i).toElement();
5475 if (e.attribute("tag") == "resource") {
5476 e.setAttribute("paramlistdisplay", lumaNames);
5477 e.setAttribute("paramlist", lumaFiles);
5482 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5483 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5484 for (int i = 0; i < params.count(); i++) {
5485 QDomElement e = params.item(i).toElement();
5486 if (e.attribute("tag") == "luma") {
5487 e.setAttribute("paramlistdisplay", lumaNames);
5488 e.setAttribute("paramlist", lumaFiles);
5495 emit transitionItemSelected(NULL);
5498 double CustomTrackView::fps() const
5500 return m_document->fps();
5503 void CustomTrackView::updateProjectFps()
5505 // update all clips to the new fps
5506 resetSelectionGroup();
5507 scene()->clearSelection();
5509 QList<QGraphicsItem *> itemList = items();
5510 for (int i = 0; i < itemList.count(); i++) {
5511 // remove all items and re-add them one by one
5512 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5514 for (int i = 0; i < itemList.count(); i++) {
5515 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5516 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5517 clip->updateFps(m_document->fps());
5518 m_scene->addItem(clip);
5519 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5520 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5521 QList<QGraphicsItem *> children = grp->childItems();
5522 for (int j = 0; j < children.count(); j++) {
5523 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5524 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5525 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5526 clip->updateFps(m_document->fps());
5529 m_document->clipManager()->removeGroup(grp);
5530 m_scene->addItem(grp);
5531 scene()->destroyItemGroup(grp);
5532 for (int j = 0; j < children.count(); j++) {
5533 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5534 //children.at(j)->setParentItem(0);
5535 children.at(j)->setSelected(true);
5538 groupSelectedItems(true, true);
5539 } else if (itemList.at(i)->type() == GUIDEITEM) {
5540 Guide *g = static_cast<Guide *>(itemList.at(i));
5542 m_scene->addItem(g);
5545 viewport()->update();
5548 void CustomTrackView::slotTrackDown()
5550 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5551 else m_selectedTrack++;
5552 emit updateTrackHeaders();
5553 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5554 ensureVisible(rect, 0, 0);
5555 viewport()->update();
5558 void CustomTrackView::slotTrackUp()
5560 if (m_selectedTrack > 0) m_selectedTrack--;
5561 else m_selectedTrack = m_document->tracksCount() - 1;
5562 emit updateTrackHeaders();
5563 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5564 ensureVisible(rect, 0, 0);
5565 viewport()->update();
5568 int CustomTrackView::selectedTrack() const
5570 return m_selectedTrack;
5573 void CustomTrackView::slotSelectTrack(int ix)
5575 m_selectedTrack = qMax(0, ix);
5576 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5577 emit updateTrackHeaders();
5578 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5579 ensureVisible(rect, 0, 0);
5580 viewport()->update();
5583 void CustomTrackView::selectClip(bool add, bool group)
5585 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5586 QList<QGraphicsItem *> selection = m_scene->items(rect);
5587 resetSelectionGroup(group);
5588 if (!group) m_scene->clearSelection();
5589 for (int i = 0; i < selection.count(); i++) {
5590 if (selection.at(i)->type() == AVWIDGET) {
5591 selection.at(i)->setSelected(add);
5595 if (group) groupSelectedItems();
5598 void CustomTrackView::selectTransition(bool add, bool group)
5600 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5601 QList<QGraphicsItem *> selection = m_scene->items(rect);
5602 resetSelectionGroup(group);
5603 if (!group) m_scene->clearSelection();
5604 for (int i = 0; i < selection.count(); i++) {
5605 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5606 selection.at(i)->setSelected(add);
5610 if (group) groupSelectedItems();
5613 QStringList CustomTrackView::extractTransitionsLumas()
5616 QList<QGraphicsItem *> itemList = items();
5617 Transition *transitionitem;
5618 QDomElement transitionXml;
5619 for (int i = 0; i < itemList.count(); i++) {
5620 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5621 transitionitem = static_cast <Transition*>(itemList.at(i));
5622 transitionXml = transitionitem->toXML();
5623 QString luma = EffectsList::parameter(transitionXml, "luma");
5624 if (!luma.isEmpty()) urls << luma;
5630 void CustomTrackView::setEditMode(EDITMODE mode)
5632 m_scene->setEditMode(mode);
5635 void CustomTrackView::checkTrackSequence(int track)
5637 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5638 //track = m_document->tracksCount() -track;
5639 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5640 QList<QGraphicsItem *> selection = m_scene->items(rect);
5641 QList <int> timelineList;
5642 timelineList.append(0);
5643 for (int i = 0; i < selection.count(); i++) {
5644 if (selection.at(i)->type() == AVWIDGET) {
5645 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5646 int start = clip->startPos().frames(m_document->fps());
5647 int end = clip->endPos().frames(m_document->fps());
5648 if (!timelineList.contains(start)) timelineList.append(start);
5649 if (!timelineList.contains(end)) timelineList.append(end);
5652 qSort(timelineList);
5653 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5654 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5657 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5659 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5661 info.startPos = GenTime(in, m_document->fps());
5662 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5663 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5664 info.cropDuration = info.endPos - info.startPos;
5665 info.track = m_selectedTrack;
5666 QUndoCommand *addCommand = new QUndoCommand();
5667 addCommand->setText(i18n("Insert clip"));
5668 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5669 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5670 m_commandStack->push(addCommand);