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 //TODO:Â update for effects with several values per keyframe
1175 QDialog d(parentWidget());
1176 Ui::KeyFrameDialog_UI view;
1178 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1179 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1180 view.kfr_value->setFocus();
1181 if (d.exec() == QDialog::Accepted) {
1182 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1183 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1184 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1185 QString previous = item->keyframes(item->selectedEffectIndex());
1186 item->updateKeyframeEffect();
1187 QString next = item->keyframes(item->selectedEffectIndex());
1188 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1189 m_commandStack->push(command);
1190 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1191 emit clipItemSelected(item, item->selectedEffectIndex());
1196 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1197 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1198 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1199 QString previous = item->keyframes(item->selectedEffectIndex());
1200 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1201 //item->updateKeyframeEffect();
1202 QString next = item->keyframes(item->selectedEffectIndex());
1203 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1204 m_commandStack->push(command);
1205 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1206 emit clipItemSelected(item, item->selectedEffectIndex());
1208 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1209 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1212 if (m_dragItem->type() == TRANSITIONWIDGET) {
1213 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1215 getClipAvailableSpace(m_dragItem, minimum, maximum);
1217 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1218 d.setMargins(minimum, maximum);
1219 if (d.exec() == QDialog::Accepted) {
1220 if (m_dragItem->type() == TRANSITIONWIDGET) {
1221 // move & resize transition
1223 startInfo.startPos = m_dragItem->startPos();
1224 startInfo.endPos = m_dragItem->endPos();
1225 startInfo.track = m_dragItem->track();
1227 endInfo.startPos = d.startPos();
1228 endInfo.endPos = endInfo.startPos + d.duration();
1229 endInfo.track = m_dragItem->track();
1230 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1231 m_commandStack->push(command);
1233 // move and resize clip
1234 QUndoCommand *moveCommand = new QUndoCommand();
1235 moveCommand->setText(i18n("Edit clip"));
1236 ItemInfo clipInfo = m_dragItem->info();
1237 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1238 // duration was reduced, so process it first
1239 ItemInfo startInfo = clipInfo;
1240 clipInfo.endPos = clipInfo.startPos + d.duration();
1241 clipInfo.cropStart = d.cropStart();
1242 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1244 if (d.startPos() != clipInfo.startPos) {
1245 ItemInfo startInfo = clipInfo;
1246 clipInfo.startPos = d.startPos();
1247 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1248 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1250 if (d.duration() > m_dragItem->cropDuration()) {
1251 // duration was increased, so process it after move
1252 ItemInfo startInfo = clipInfo;
1253 clipInfo.endPos = clipInfo.startPos + d.duration();
1254 clipInfo.cropStart = d.cropStart();
1255 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1257 m_commandStack->push(moveCommand);
1261 QList<QGraphicsItem *> collisionList = items(event->pos());
1262 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1263 Guide *editGuide = (Guide *) collisionList.at(0);
1264 if (editGuide) slotEditGuide(editGuide->info());
1270 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1272 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1274 clip->setKeyframes(index, keyframes);
1275 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1276 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1280 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1282 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1283 m_editGuide->setEnabled(m_dragGuide != NULL);
1284 if (clip == NULL) m_timelineContextMenu->popup(pos);
1285 else if (group != NULL) {
1286 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1287 m_ungroupAction->setEnabled(true);
1288 updateClipTypeActions(NULL);
1289 m_timelineContextClipMenu->popup(pos);
1291 m_ungroupAction->setEnabled(false);
1292 if (clip->type() == AVWIDGET) {
1293 ClipItem *item = static_cast <ClipItem*>(clip);
1294 updateClipTypeActions(item);
1295 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1296 m_timelineContextClipMenu->popup(pos);
1297 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1301 void CustomTrackView::activateMonitor()
1303 emit activateDocumentMonitor();
1306 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1308 resetSelectionGroup();
1310 info.startPos = GenTime();
1311 info.cropStart = GenTime(in, m_document->fps());
1312 info.endPos = GenTime(out - in, m_document->fps());
1313 info.cropDuration = info.endPos - info.startPos;
1316 // Check if clip can be inserted at that position
1317 ItemInfo pasteInfo = info;
1318 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1319 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1320 pasteInfo.track = selectedTrack();
1321 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1322 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1326 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1327 m_commandStack->push(command);
1330 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1332 if (data->hasFormat("kdenlive/clip")) {
1334 resetSelectionGroup();
1335 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1336 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1338 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1341 QPointF framePos = mapToScene(pos);
1343 info.startPos = GenTime();
1344 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1345 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1346 info.cropDuration = info.endPos - info.startPos;
1349 // Check if clip can be inserted at that position
1350 ItemInfo pasteInfo = info;
1351 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1352 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1353 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1354 framePos.setX((int)(framePos.x() + 0.5));
1355 framePos.setY(pasteInfo.track * m_tracksHeight);
1356 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1359 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1360 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1361 m_selectionGroup->addToGroup(item);
1362 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1364 QList <GenTime> offsetList;
1365 offsetList.append(info.endPos);
1366 updateSnapPoints(NULL, offsetList);
1367 m_selectionGroup->setPos(framePos);
1368 scene()->addItem(m_selectionGroup);
1369 //m_selectionGroup->setZValue(10);
1371 } else if (data->hasFormat("kdenlive/producerslist")) {
1373 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1374 m_scene->clearSelection();
1375 resetSelectionGroup(false);
1377 QList <GenTime> offsetList;
1378 QList <ItemInfo> infoList;
1379 QPointF framePos = mapToScene(pos);
1380 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1381 int track = (int)(framePos.y() / m_tracksHeight);
1382 framePos.setX((int)(framePos.x() + 0.5));
1383 framePos.setY(track * m_tracksHeight);
1385 // Check if clips can be inserted at that position
1386 for (int i = 0; i < ids.size(); ++i) {
1387 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1389 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1393 info.startPos = start;
1394 info.cropDuration = clip->duration();
1395 info.endPos = info.startPos + info.cropDuration;
1397 infoList.append(info);
1398 start += clip->duration();
1400 if (!canBePastedTo(infoList, AVWIDGET)) {
1403 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1405 for (int i = 0; i < ids.size(); ++i) {
1406 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1408 info.startPos = start;
1409 info.cropDuration = clip->duration();
1410 info.endPos = info.startPos + info.cropDuration;
1412 start += info.cropDuration;
1413 offsetList.append(start);
1414 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1415 //item->setZValue(10);
1416 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1417 m_selectionGroup->addToGroup(item);
1418 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1421 updateSnapPoints(NULL, offsetList);
1422 m_selectionGroup->setPos(framePos);
1423 scene()->addItem(m_selectionGroup);
1424 //m_selectionGroup->setZValue(10);
1425 m_thumbsTimer.start();
1429 // the drag is not a clip (may be effect, ...)
1437 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1439 if (insertDropClips(event->mimeData(), event->pos())) {
1440 event->acceptProposedAction();
1441 } else QGraphicsView::dragEnterEvent(event);
1444 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1446 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);
1447 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1448 collindingItems.removeAll(item);
1449 if (collindingItems.isEmpty()) return false;
1451 for (int i = 0; i < collindingItems.count(); i++) {
1452 QGraphicsItem *collision = collindingItems.at(i);
1453 if (collision->type() == item->type()) {
1455 kDebug() << "// COLLISIION DETECTED";
1463 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1465 int track = m_document->tracksCount() - clip->track();
1466 GenTime pos = clip->startPos();
1467 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1468 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1471 bool success = true;
1472 for (int i = 0; i < clip->effectsCount(); i++) {
1473 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1475 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1476 m_document->renderer()->doRefresh();
1479 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1481 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1483 // Special case: speed effect
1484 if (effect.attribute("id") == "speed") {
1485 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1486 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1489 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1490 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1491 if (strobe == 0) strobe = 1;
1492 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1493 EffectsParameterList params = clip->addEffect(effect);
1494 m_document->renderer()->mltAddEffect(track, pos, params);
1495 if (clip->isSelected()) emit clipItemSelected(clip);
1498 EffectsParameterList params = clip->addEffect(effect);
1499 if (effect.attribute("disabled") == "1") {
1500 // Effect is disabled, don't add it to MLT playlist
1501 if (clip->isSelected()) emit clipItemSelected(clip);
1504 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1505 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1506 if (clip->isSelected()) emit clipItemSelected(clip);
1507 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1510 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1512 QString index = effect.attribute("kdenlive_ix");
1513 // Special case: speed effect
1514 if (effect.attribute("id") == "speed") {
1515 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1517 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1518 clip->deleteEffect(index);
1519 emit clipItemSelected(clip);
1520 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1524 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1525 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1526 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1529 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1531 clip->deleteEffect(index);
1532 emit clipItemSelected(clip);
1536 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1538 QList<QGraphicsItem *> itemList = group->childItems();
1539 QUndoCommand *effectCommand = new QUndoCommand();
1541 QDomNode namenode = effect.elementsByTagName("name").item(0);
1542 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1543 else effectName = i18n("effect");
1544 effectCommand->setText(i18n("Add %1", effectName));
1546 for (int i = 0; i < itemList.count(); i++) {
1547 if (itemList.at(i)->type() == AVWIDGET) {
1548 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1549 if (effect.attribute("type") == "audio") {
1550 // Don't add audio effects on video clips
1551 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1552 } else if (effect.hasAttribute("type") == false) {
1553 // Don't add video effect on audio clips
1554 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1557 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1558 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1561 if (item->isItemLocked()) {
1564 item->initEffect(effect);
1565 if (effect.attribute("tag") == "ladspa") {
1566 QString ladpsaFile = m_document->getLadspaFile();
1567 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1568 effect.setAttribute("src", ladpsaFile);
1570 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1575 m_commandStack->push(effectCommand);
1576 setDocumentModified();
1577 } else delete effectCommand;
1580 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1582 QList<QGraphicsItem *> itemList;
1583 QUndoCommand *effectCommand = new QUndoCommand();
1585 QDomNode namenode = effect.elementsByTagName("name").item(0);
1586 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1587 else effectName = i18n("effect");
1588 effectCommand->setText(i18n("Add %1", effectName));
1590 if (track == -1) itemList = scene()->selectedItems();
1591 if (itemList.isEmpty()) {
1592 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1593 if (clip) itemList.append(clip);
1594 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1596 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1597 for (int i = 0; i < itemList.count(); i++) {
1598 if (itemList.at(i)->type() == AVWIDGET) {
1599 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1600 if (effect.attribute("type") == "audio") {
1601 // Don't add audio effects on video clips
1602 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1603 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1606 } else if (effect.hasAttribute("type") == false) {
1607 // Don't add video effect on audio clips
1608 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1609 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1613 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1614 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1617 if (item->isItemLocked()) {
1620 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1621 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1622 } else item->initEffect(effect);
1623 if (effect.attribute("tag") == "ladspa") {
1624 QString ladpsaFile = m_document->getLadspaFile();
1625 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1626 effect.setAttribute("src", ladpsaFile);
1628 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1633 m_commandStack->push(effectCommand);
1634 setDocumentModified();
1635 } else delete effectCommand;
1638 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1640 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1641 m_commandStack->push(command);
1642 setDocumentModified();
1645 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1647 if (insertedEffect.isNull()) {
1648 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1651 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1652 QDomElement effect = insertedEffect.cloneNode().toElement();
1654 // Special case: speed effect
1655 if (effect.attribute("id") == "speed") {
1656 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1658 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1659 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1660 if (strobe == 0) strobe = 1;
1661 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1663 clip->setEffectAt(ix, effect);
1664 if (ix == clip->selectedEffectIndex()) {
1665 clip->setSelectedEffect(ix);
1666 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1671 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1672 if (effect.attribute("tag") == "ladspa") {
1673 // Update the ladspa affect file
1674 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1676 // check if we are trying to reset a keyframe effect
1677 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1678 clip->initEffect(effect);
1679 effectParams = clip->getEffectArgs(effect);
1681 if (effectParams.paramValue("disabled") == "1") {
1682 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1683 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1684 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1685 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1686 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1688 clip->setEffectAt(ix, effect);
1689 if (ix == clip->selectedEffectIndex()) {
1690 clip->setSelectedEffect(ix);
1691 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1693 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1694 // A fade effect was modified, update the clip
1695 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1696 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1697 clip->setFadeIn(pos);
1699 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1700 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1701 clip->setFadeOut(pos);
1705 setDocumentModified();
1708 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1710 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1711 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1712 QDomElement act = clip->effectAt(newPos - 1);
1713 QDomElement before = clip->effectAt(oldPos - 1);
1714 clip->setEffectAt(oldPos - 1, act);
1715 clip->setEffectAt(newPos - 1, before);
1716 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1717 if (act.attribute("id") == "speed") {
1718 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1719 } else if (before.attribute("id") == "speed") {
1720 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1721 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1722 emit clipItemSelected(clip, newPos - 1);
1723 setDocumentModified();
1724 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1727 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1729 QDomElement effect = clip->effectAt(effectPos);
1730 QDomElement oldEffect = effect.cloneNode().toElement();
1732 effect.setAttribute("disabled", (int) disable);
1733 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1734 m_commandStack->push(command);
1735 setDocumentModified();;
1738 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1740 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1741 m_commandStack->push(command);
1742 setDocumentModified();
1745 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1747 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1748 m_commandStack->push(command);
1751 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1755 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1756 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1757 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1758 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);
1759 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1760 m_blockRefresh = false;
1763 if (item->parentItem()) {
1764 // Item is part of a group, reset group
1765 resetSelectionGroup();
1767 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1769 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1770 int cutPos = (int) cutTime.frames(m_document->fps());
1772 newPos.startPos = cutTime;
1773 newPos.endPos = info.endPos;
1774 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1775 newPos.track = info.track;
1776 newPos.cropDuration = newPos.endPos - newPos.startPos;
1778 bool snap = KdenliveSettings::snaptopoints();
1779 KdenliveSettings::setSnaptopoints(false);
1780 ClipItem *dup = item->clone(newPos);
1781 // remove unwanted effects (fade in) from 2nd part of cutted clip
1782 int ix = dup->hasEffect(QString(), "fadein");
1784 QDomElement oldeffect = item->effectAt(ix);
1785 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1787 ix = dup->hasEffect(QString(), "fade_from_black");
1789 QDomElement oldeffect = item->effectAt(ix);
1790 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1792 item->resizeEnd(cutPos);
1793 scene()->addItem(dup);
1794 if (item->checkKeyFrames()) slotRefreshEffects(item);
1795 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1796 item->baseClip()->addReference();
1797 m_document->updateClip(item->baseClip()->getId());
1798 setDocumentModified();
1799 KdenliveSettings::setSnaptopoints(snap);
1801 //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);
1805 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1806 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1808 if (!item || !dup || item == dup) {
1809 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1810 m_blockRefresh = false;
1813 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1814 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1818 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1819 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1820 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1821 //deleteClip(dup->info());
1823 bool snap = KdenliveSettings::snaptopoints();
1824 KdenliveSettings::setSnaptopoints(false);
1826 if (dup->isSelected()) emit clipItemSelected(NULL);
1827 dup->baseClip()->removeReference();
1828 m_document->updateClip(dup->baseClip()->getId());
1829 scene()->removeItem(dup);
1832 ItemInfo clipinfo = item->info();
1833 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1834 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1836 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1837 setDocumentModified();
1839 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1840 KdenliveSettings::setSnaptopoints(snap);
1844 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1847 void CustomTrackView::slotEnableRefresh()
1849 m_blockRefresh = false;
1852 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1854 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1855 if (itemList.count() == 1) {
1856 if (itemList.at(0)->type() == AVWIDGET) {
1857 ClipItem *item = (ClipItem *) itemList.at(0);
1859 info.track = item->track();
1860 ClipItem *transitionClip = NULL;
1861 const int transitiontrack = getPreviousVideoTrack(info.track);
1862 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1863 if (pos < item->startPos() + item->cropDuration() / 2) {
1864 // add transition to clip start
1865 info.startPos = item->startPos();
1866 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1867 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1868 info.endPos = transitionClip->endPos();
1869 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1870 // Check there is no other transition at that place
1871 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1872 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1873 QList<QGraphicsItem *> selection = m_scene->items(r);
1874 bool transitionAccepted = true;
1875 for (int i = 0; i < selection.count(); i++) {
1876 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1877 Transition *tr = static_cast <Transition *>(selection.at(i));
1878 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1879 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1880 } else transitionAccepted = false;
1883 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1884 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1887 // add transition to clip end
1888 info.endPos = item->endPos();
1889 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1890 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1891 info.startPos = transitionClip->startPos();
1892 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1893 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1894 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1896 // Check there is no other transition at that place
1897 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1898 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1899 QList<QGraphicsItem *> selection = m_scene->items(r);
1900 bool transitionAccepted = true;
1901 for (int i = 0; i < selection.count(); i++) {
1902 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1903 Transition *tr = static_cast <Transition *>(selection.at(i));
1904 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1905 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1906 } else transitionAccepted = false;
1909 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1910 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1913 } else for (int i = 0; i < itemList.count(); i++) {
1914 if (itemList.at(i)->type() == AVWIDGET) {
1915 ClipItem *item = (ClipItem *) itemList.at(i);
1917 info.startPos = item->startPos();
1918 info.endPos = info.startPos + GenTime(65, m_document->fps());
1919 info.track = item->track();
1921 // Check there is no other transition at that place
1922 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1923 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1924 QList<QGraphicsItem *> selection = m_scene->items(r);
1925 bool transitionAccepted = true;
1926 for (int i = 0; i < selection.count(); i++) {
1927 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1928 Transition *tr = static_cast <Transition *>(selection.at(i));
1929 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1930 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1931 } else transitionAccepted = false;
1934 int transitiontrack = getPreviousVideoTrack(info.track);
1935 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1936 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1941 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1943 if (transitionInfo.startPos >= transitionInfo.endPos) {
1944 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1947 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1948 m_commandStack->push(command);
1949 setDocumentModified();
1952 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1954 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1955 //kDebug() << "---- ADDING transition " << params.attribute("value");
1956 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1957 scene()->addItem(tr);
1958 setDocumentModified();
1960 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1965 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1967 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1969 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1972 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1973 if (m_dragItem == item) m_dragItem = NULL;
1975 #if QT_VERSION >= 0x040600
1976 // animate item deletion
1977 item->closeAnimation();
1981 emit transitionItemSelected(NULL);
1982 setDocumentModified();
1985 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1987 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1988 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1989 m_commandStack->push(command);
1990 setDocumentModified();
1993 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1995 Transition *item = getTransitionItemAt(pos, track);
1997 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2000 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);
2001 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2002 item->setTransitionParameters(transition);
2003 if (updateTransitionWidget) {
2004 ItemInfo info = item->info();
2006 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2007 if (transitionClip && transitionClip->baseClip()) {
2008 QString size = transitionClip->baseClip()->getProperty("frame_size");
2009 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2010 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2011 p.setY(size.section('x', 1, 1).toInt());
2013 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2015 setDocumentModified();
2018 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2021 const QPointF pos = mapToScene(event->pos());
2022 if (m_selectionGroup) {
2023 m_selectionGroup->setPos(pos);
2024 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2025 event->acceptProposedAction();
2027 // Drag enter was not possible, try again at mouse position
2028 insertDropClips(event->mimeData(), event->pos());
2032 QGraphicsView::dragMoveEvent(event);
2036 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2038 if (m_selectionGroup && m_clipDrag) {
2039 m_thumbsTimer.stop();
2040 m_waitingThumbs.clear();
2041 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2043 scene()->destroyItemGroup(m_selectionGroup);
2044 m_selectionGroup = NULL;
2045 } else QGraphicsView::dragLeaveEvent(event);
2048 void CustomTrackView::dropEvent(QDropEvent * event)
2050 if (m_selectionGroup && m_clipDrag) {
2051 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2052 resetSelectionGroup();
2053 m_scene->clearSelection();
2054 bool hasVideoClip = false;
2055 QUndoCommand *addCommand = new QUndoCommand();
2056 addCommand->setText(i18n("Add timeline clip"));
2057 QList <ClipItem *> brokenClips;
2059 for (int i = 0; i < items.count(); i++) {
2060 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2061 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2062 if (items.count() == 1) {
2063 updateClipTypeActions(item);
2065 updateClipTypeActions(NULL);
2068 //TODO: take care of edit mode for undo
2069 item->baseClip()->addReference();
2070 //item->setZValue(item->defaultZValue());
2071 m_document->updateClip(item->baseClip()->getId());
2072 ItemInfo info = item->info();
2074 int tracknumber = m_document->tracksCount() - info.track - 1;
2075 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2076 if (isLocked) item->setItemLocked(true);
2077 ItemInfo clipInfo = info;
2078 clipInfo.track = m_document->tracksCount() - item->track();
2079 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2080 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2081 brokenClips.append(item);
2084 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2086 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2088 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2089 // add transparency transition
2090 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2091 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2093 item->setSelected(true);
2095 qDeleteAll(brokenClips);
2096 brokenClips.clear();
2097 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2098 else delete addCommand;
2099 setDocumentModified();
2103 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2104 QList<QGraphicsItem *> selection = m_scene->items(rect);
2105 QStringList timelineList;
2107 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2108 for (int i = 0; i < selection.count(); i++) {
2109 if (selection.at(i)->type() == AVWIDGET) {
2110 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2111 int start = clip->startPos().frames(m_document->fps());
2112 int end = clip->endPos().frames(m_document->fps());
2113 timelineList.append(QString::number(start) + "-" + QString::number(end));
2116 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2119 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2120 if (items.count() > 1) groupSelectedItems(true);
2121 event->setDropAction(Qt::MoveAction);
2123 } else QGraphicsView::dropEvent(event);
2127 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2129 bool snap = KdenliveSettings::snaptopoints();
2130 KdenliveSettings::setSnaptopoints(false);
2131 if (mode == OVERWRITEEDIT) {
2132 // if we are in overwrite mode, move clips accordingly
2134 if (item == NULL) info = posinfo;
2135 else info = item->info();
2136 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);
2137 QList<QGraphicsItem *> selection = m_scene->items(rect);
2138 if (item) selection.removeAll(item);
2139 for (int i = 0; i < selection.count(); i++) {
2140 if (!selection.at(i)->isEnabled()) continue;
2141 if (selection.at(i)->type() == AVWIDGET) {
2142 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2143 if (clip->startPos() < info.startPos) {
2144 if (clip->endPos() > info.endPos) {
2145 ItemInfo clipInfo = clip->info();
2146 ItemInfo dupInfo = clipInfo;
2147 GenTime diff = info.startPos - clipInfo.startPos;
2148 dupInfo.startPos = info.startPos;
2149 dupInfo.cropStart += diff;
2150 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2151 ItemInfo newdupInfo = dupInfo;
2152 GenTime diff2 = info.endPos - info.startPos;
2153 newdupInfo.startPos = info.endPos;
2154 newdupInfo.cropStart += diff2;
2155 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2156 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2157 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2158 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2159 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2161 ItemInfo newclipInfo = clip->info();
2162 newclipInfo.endPos = info.startPos;
2163 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2164 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2166 } else if (clip->endPos() <= info.endPos) {
2167 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2168 scene()->removeItem(clip);
2172 ItemInfo newclipInfo = clip->info();
2173 newclipInfo.startPos = info.endPos;
2174 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2175 clip->resizeStart(info.endPos.frames(m_document->fps()));
2179 } else if (mode == INSERTEDIT) {
2180 // if we are in push mode, move clips accordingly
2182 if (item == NULL) info = posinfo;
2183 else info = item->info();
2184 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);
2185 QList<QGraphicsItem *> selection = m_scene->items(rect);
2186 if (item) selection.removeAll(item);
2187 for (int i = 0; i < selection.count(); i++) {
2188 if (selection.at(i)->type() == AVWIDGET) {
2189 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2190 if (clip->startPos() < info.startPos) {
2191 if (clip->endPos() > info.startPos) {
2192 ItemInfo clipInfo = clip->info();
2193 ItemInfo dupInfo = clipInfo;
2194 GenTime diff = info.startPos - clipInfo.startPos;
2195 dupInfo.startPos = info.startPos;
2196 dupInfo.cropStart += diff;
2197 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2198 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2199 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2202 // TODO: add insertspacecommand
2207 KdenliveSettings::setSnaptopoints(snap);
2211 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2213 if (mode == OVERWRITEEDIT) {
2214 // if we are in overwrite or push mode, move clips accordingly
2215 bool snap = KdenliveSettings::snaptopoints();
2216 KdenliveSettings::setSnaptopoints(false);
2217 ItemInfo info = item->info();
2218 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2219 QList<QGraphicsItem *> selection = m_scene->items(rect);
2220 selection.removeAll(item);
2221 for (int i = 0; i < selection.count(); i++) {
2222 if (!selection.at(i)->isEnabled()) continue;
2223 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2224 Transition *tr = static_cast<Transition *>(selection.at(i));
2225 if (tr->startPos() < info.startPos) {
2226 ItemInfo firstPos = tr->info();
2227 ItemInfo newPos = firstPos;
2228 firstPos.endPos = item->startPos();
2229 newPos.startPos = item->endPos();
2230 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2231 if (tr->endPos() > info.endPos) {
2233 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2235 } else if (tr->endPos() > info.endPos) {
2237 ItemInfo firstPos = tr->info();
2238 firstPos.startPos = item->endPos();
2239 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2241 // remove transition
2242 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2246 KdenliveSettings::setSnaptopoints(snap);
2250 QStringList CustomTrackView::mimeTypes() const
2252 QStringList qstrList;
2253 // list of accepted mime types for drop
2254 qstrList.append("text/plain");
2255 qstrList.append("kdenlive/producerslist");
2256 qstrList.append("kdenlive/clip");
2260 Qt::DropActions CustomTrackView::supportedDropActions() const
2262 // returns what actions are supported when dropping
2263 return Qt::MoveAction;
2266 void CustomTrackView::setDuration(int duration)
2268 int diff = qAbs(duration - sceneRect().width());
2269 if (diff * matrix().m11() > -50) {
2270 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2271 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2273 m_projectDuration = duration;
2276 int CustomTrackView::duration() const
2278 return m_projectDuration;
2281 void CustomTrackView::addTrack(TrackInfo type, int ix)
2283 if (ix == -1 || ix == m_document->tracksCount()) {
2284 m_document->insertTrack(0, type);
2285 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2287 m_document->insertTrack(m_document->tracksCount() - ix, type);
2288 // insert track in MLT playlist
2289 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2291 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2292 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2293 QList<QGraphicsItem *> selection = m_scene->items(r);
2294 resetSelectionGroup();
2296 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2297 scene()->addItem(m_selectionGroup);
2298 for (int i = 0; i < selection.count(); i++) {
2299 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2300 m_selectionGroup->addToGroup(selection.at(i));
2301 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2304 // Move graphic items
2305 m_selectionGroup->translate(0, m_tracksHeight);
2307 // adjust track number
2308 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2309 for (int i = 0; i < children.count(); i++) {
2310 if (children.at(i)->type() == GROUPWIDGET) {
2311 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2312 children << grp->childItems();
2315 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2317 ItemInfo clipinfo = item->info();
2318 if (item->type() == AVWIDGET) {
2319 ClipItem *clip = static_cast <ClipItem *>(item);
2320 // slowmotion clips are not track dependant, so no need to update them
2321 if (clip->speed() != 1.0) continue;
2322 // We add a move clip command so that we get the correct producer for new track number
2323 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2324 Mlt::Producer *prod;
2325 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2326 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2327 else prod = clip->baseClip()->producer(clipinfo.track);
2328 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2329 // problem updating clip
2330 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2333 } else if (item->type() == TRANSITIONWIDGET) {
2334 Transition *tr = static_cast <Transition *>(item);
2335 int track = tr->transitionEndTrack();
2337 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2341 resetSelectionGroup(false);
2344 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2345 for (int i = 0; i < m_guides.count(); i++) {
2346 QLineF l = m_guides.at(i)->line();
2347 l.setP2(QPointF(l.x2(), maxHeight));
2348 m_guides.at(i)->setLine(l);
2350 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2351 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2352 viewport()->update();
2353 emit tracksChanged();
2354 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2355 //setFixedHeight(50 * m_tracksCount);
2358 void CustomTrackView::removeTrack(int ix)
2360 // Delete track in MLT playlist
2361 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2362 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2364 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2365 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2366 QList<QGraphicsItem *> selection = m_scene->items(r);
2368 resetSelectionGroup();
2370 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2371 scene()->addItem(m_selectionGroup);
2372 for (int i = 0; i < selection.count(); i++) {
2373 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2374 m_selectionGroup->addToGroup(selection.at(i));
2375 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2378 // Move graphic items
2379 qreal ydiff = 0 - (int) m_tracksHeight;
2380 m_selectionGroup->translate(0, ydiff);
2382 // adjust track number
2383 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2384 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2385 for (int i = 0; i < children.count(); i++) {
2386 if (children.at(i)->type() == GROUPWIDGET) {
2387 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2388 children << grp->childItems();
2391 if (children.at(i)->type() == AVWIDGET) {
2392 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2394 ItemInfo clipinfo = clip->info();
2395 // We add a move clip command so that we get the correct producer for new track number
2396 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2397 Mlt::Producer *prod;
2398 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2399 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2400 else prod = clip->baseClip()->producer(clipinfo.track);
2401 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2402 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2405 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2406 Transition *tr = static_cast <Transition *>(children.at(i));
2408 int track = tr->transitionEndTrack();
2410 ItemInfo clipinfo = tr->info();
2411 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2415 resetSelectionGroup(false);
2417 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2418 for (int i = 0; i < m_guides.count(); i++) {
2419 QLineF l = m_guides.at(i)->line();
2420 l.setP2(QPointF(l.x2(), maxHeight));
2421 m_guides.at(i)->setLine(l);
2423 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2424 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2426 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2427 viewport()->update();
2428 emit tracksChanged();
2429 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2432 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2434 int tracknumber = m_document->tracksCount() - ix;
2435 m_document->setTrackType(tracknumber - 1, type);
2436 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2437 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2438 viewport()->update();
2442 void CustomTrackView::slotSwitchTrackAudio(int ix)
2444 /*for (int i = 0; i < m_document->tracksCount(); i++)
2445 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2446 int tracknumber = m_document->tracksCount() - ix - 1;
2447 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2448 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2449 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2450 setDocumentModified();
2453 void CustomTrackView::slotSwitchTrackLock(int ix)
2455 int tracknumber = m_document->tracksCount() - ix - 1;
2456 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2457 m_commandStack->push(command);
2461 void CustomTrackView::lockTrack(int ix, bool lock)
2463 int tracknumber = m_document->tracksCount() - ix - 1;
2464 m_document->switchTrackLock(tracknumber, lock);
2465 emit doTrackLock(ix, lock);
2466 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2468 for (int i = 0; i < selection.count(); i++) {
2469 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2470 if (selection.at(i)->isSelected()) {
2471 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2472 else emit transitionItemSelected(NULL);
2474 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2476 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2477 viewport()->update();
2478 setDocumentModified();
2481 void CustomTrackView::slotSwitchTrackVideo(int ix)
2483 int tracknumber = m_document->tracksCount() - ix;
2484 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2485 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2486 setDocumentModified();
2489 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2491 // Check there is no group going over several tracks there, or that would result in timeline corruption
2492 QList<QGraphicsItem *> selection = scene()->items(rect);
2494 int maxHeight = m_tracksHeight * 1.5;
2495 for (int i = 0; i < selection.count(); i++) {
2496 // Check that we don't try to move a group with clips on other tracks
2497 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2500 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2508 void CustomTrackView::slotRemoveSpace()
2512 if (m_menuPosition.isNull()) {
2513 pos = GenTime(cursorPos(), m_document->fps());
2515 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2518 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2519 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2522 ClipItem *item = getClipItemAt(pos, track);
2524 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);
2527 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2528 //kDebug() << "// GOT LENGT; " << length;
2530 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);
2534 // Make sure there is no group in the way
2535 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2538 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2540 // groups found on track, do not allow the move
2541 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2545 QList<ItemInfo> clipsToMove;
2546 QList<ItemInfo> transitionsToMove;
2548 for (int i = 0; i < items.count(); i++) {
2549 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2550 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2551 ItemInfo info = item->info();
2552 if (item->type() == AVWIDGET) {
2553 clipsToMove.append(info);
2554 } else if (item->type() == TRANSITIONWIDGET) {
2555 transitionsToMove.append(info);
2560 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2561 m_commandStack->push(command);
2564 void CustomTrackView::slotInsertSpace()
2568 if (m_menuPosition.isNull()) {
2569 pos = GenTime(cursorPos(), m_document->fps());
2571 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2572 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2574 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2575 if (d.exec() != QDialog::Accepted) return;
2576 GenTime spaceDuration = d.selectedDuration();
2577 track = d.selectedTrack();
2579 ClipItem *item = getClipItemAt(pos, track);
2580 if (item) pos = item->startPos();
2582 // Make sure there is no group in the way
2583 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2585 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2587 // groups found on track, do not allow the move
2588 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2592 QList<ItemInfo> clipsToMove;
2593 QList<ItemInfo> transitionsToMove;
2595 for (int i = 0; i < items.count(); i++) {
2596 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2597 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2598 ItemInfo info = item->info();
2599 if (item->type() == AVWIDGET) {
2600 clipsToMove.append(info);
2601 } else if (item->type() == TRANSITIONWIDGET) {
2602 transitionsToMove.append(info);
2607 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2608 m_commandStack->push(command);
2611 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2613 int diff = duration.frames(m_document->fps());
2614 resetSelectionGroup();
2615 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2616 scene()->addItem(m_selectionGroup);
2618 Transition *transition;
2620 // Create lists with start pos for each track
2621 QMap <int, int> trackClipStartList;
2622 QMap <int, int> trackTransitionStartList;
2624 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2625 trackClipStartList[i] = -1;
2626 trackTransitionStartList[i] = -1;
2629 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2630 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2632 if (clip->parentItem()) {
2633 m_selectionGroup->addToGroup(clip->parentItem());
2634 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2636 m_selectionGroup->addToGroup(clip);
2637 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2639 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))
2640 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2642 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);
2645 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2646 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2648 if (transition->parentItem()) {
2649 m_selectionGroup->addToGroup(transition->parentItem());
2650 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2652 m_selectionGroup->addToGroup(transition);
2653 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2655 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))
2656 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2657 } 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);
2659 m_selectionGroup->translate(diff, 0);
2661 // update items coordinates
2662 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2664 for (int i = 0; i < itemList.count(); i++) {
2665 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2666 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2667 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2668 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2669 for (int j = 0; j < children.count(); j++) {
2670 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2675 resetSelectionGroup(false);
2676 if (track != -1) track = m_document->tracksCount() - track;
2677 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2680 void CustomTrackView::deleteClip(const QString &clipId)
2682 resetSelectionGroup();
2683 QList<QGraphicsItem *> itemList = items();
2684 QUndoCommand *deleteCommand = new QUndoCommand();
2686 for (int i = 0; i < itemList.count(); i++) {
2687 if (itemList.at(i)->type() == AVWIDGET) {
2688 ClipItem *item = (ClipItem *)itemList.at(i);
2689 if (item->clipProducer() == clipId) {
2691 if (item->parentItem()) {
2692 // Clip is in a group, destroy the group
2693 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2695 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2699 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2700 if (count == 0) delete deleteCommand;
2701 else m_commandStack->push(deleteCommand);
2704 void CustomTrackView::setCursorPos(int pos, bool seek)
2706 if (pos == m_cursorPos) return;
2707 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2709 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2710 else if (m_autoScroll) checkScrolling();
2711 m_cursorLine->setPos(m_cursorPos, 0);
2714 void CustomTrackView::updateCursorPos()
2716 m_cursorLine->setPos(m_cursorPos, 0);
2719 int CustomTrackView::cursorPos()
2721 return (int)(m_cursorPos);
2724 void CustomTrackView::moveCursorPos(int delta)
2726 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2727 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2728 m_cursorPos += delta;
2729 m_cursorLine->setPos(m_cursorPos, 0);
2730 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2733 void CustomTrackView::initCursorPos(int pos)
2735 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2737 m_cursorLine->setPos(pos, 0);
2741 void CustomTrackView::checkScrolling()
2743 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2746 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2748 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2749 QGraphicsView::mouseReleaseEvent(event);
2750 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2751 #if QT_VERSION >= 0x040600
2752 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2754 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2755 if (event->button() == Qt::MidButton) {
2758 setDragMode(QGraphicsView::NoDrag);
2759 if (m_operationMode == MOVEGUIDE) {
2760 setCursor(Qt::ArrowCursor);
2761 m_operationMode = NONE;
2762 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2763 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2764 if (newPos != m_dragGuide->position()) {
2765 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2766 m_commandStack->push(command);
2767 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2768 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2769 m_document->syncGuides(m_guides);
2774 } else if (m_operationMode == SPACER && m_selectionGroup) {
2776 if (event->modifiers() != Qt::ControlModifier) {
2777 // We are moving all tracks
2779 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2780 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2782 if (timeOffset != GenTime()) {
2783 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2785 QList<ItemInfo> clipsToMove;
2786 QList<ItemInfo> transitionsToMove;
2788 // Create lists with start pos for each track
2789 QMap <int, int> trackClipStartList;
2790 QMap <int, int> trackTransitionStartList;
2792 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2793 trackClipStartList[i] = -1;
2794 trackTransitionStartList[i] = -1;
2797 for (int i = 0; i < items.count(); i++) {
2798 if (items.at(i)->type() == GROUPWIDGET)
2799 items += items.at(i)->childItems();
2802 for (int i = 0; i < items.count(); i++) {
2803 if (items.at(i)->type() == AVWIDGET) {
2804 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2805 ItemInfo info = item->info();
2806 clipsToMove.append(info);
2808 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2809 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2810 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2811 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2812 ItemInfo info = item->info();
2813 transitionsToMove.append(info);
2815 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2816 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2820 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2821 m_commandStack->push(command);
2822 if (track != -1) track = m_document->tracksCount() - track;
2823 kDebug() << "SPACER TRACK:" << track;
2824 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2826 resetSelectionGroup(false);
2827 m_operationMode = NONE;
2828 } else if (m_operationMode == RUBBERSELECTION) {
2829 //kDebug() << "// END RUBBER SELECT";
2830 resetSelectionGroup();
2831 groupSelectedItems();
2832 m_operationMode = NONE;
2835 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2836 emit transitionItemSelected(NULL);
2840 if (m_dragItem) info = m_dragItem->info();
2842 if (m_operationMode == MOVE) {
2843 setCursor(Qt::OpenHandCursor);
2844 if (m_dragItem->parentItem() == 0) {
2845 // we are moving one clip, easy
2846 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2847 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2848 Mlt::Producer *prod;
2849 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2850 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2851 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2852 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);
2855 QUndoCommand *moveCommand = new QUndoCommand();
2856 moveCommand->setText(i18n("Move clip"));
2857 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2859 int tracknumber = m_document->tracksCount() - item->track() - 1;
2860 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2861 if (isLocked) item->setItemLocked(true);
2862 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2863 // Also move automatic transitions (on lower track)
2864 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2865 ItemInfo startTrInfo;
2866 ItemInfo newStartTrInfo;
2867 bool moveStartTrans = false;
2868 bool moveEndTrans = false;
2869 if (startTransition && startTransition->isAutomatic()) {
2870 startTrInfo = startTransition->info();
2871 newStartTrInfo = startTrInfo;
2872 newStartTrInfo.track = info.track;
2873 newStartTrInfo.startPos = info.startPos;
2874 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2875 // transition end should stay the same
2877 // transition end should be adjusted to clip
2878 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2880 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2882 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2883 // Check if there is a transition at clip end
2884 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2885 if (tr && tr->isAutomatic()) {
2886 ItemInfo trInfo = tr->info();
2887 ItemInfo newTrInfo = trInfo;
2888 newTrInfo.track = info.track;
2889 newTrInfo.endPos = m_dragItem->endPos();
2890 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2891 // transition start should stay the same
2893 // transition start should be moved
2894 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2896 if (newTrInfo.startPos < newTrInfo.endPos) {
2897 moveEndTrans = true;
2898 if (moveStartTrans) {
2899 // we have to move both transitions, remove the start one so that there is no collision
2900 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2902 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2903 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2904 if (moveStartTrans) {
2905 // re-add transition in correct place
2906 int transTrack = startTransition->transitionEndTrack();
2907 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2908 transTrack = getPreviousVideoTrack(info.track);
2910 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2911 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2917 if (moveStartTrans && !moveEndTrans) {
2918 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2919 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2922 // Also move automatic transitions (on upper track)
2923 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2924 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2925 ItemInfo trInfo = tr->info();
2926 ItemInfo newTrInfo = trInfo;
2927 newTrInfo.startPos = m_dragItem->startPos();
2928 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2929 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2930 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2931 // transition end should be adjusted to clip on upper track
2932 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2934 if (newTrInfo.startPos < newTrInfo.endPos) {
2935 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2936 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2940 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2941 // Check if there is a transition at clip end
2942 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2943 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2944 ItemInfo trInfo = tr->info();
2945 ItemInfo newTrInfo = trInfo;
2946 newTrInfo.endPos = m_dragItem->endPos();
2947 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2948 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2949 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2950 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2951 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2952 // transition start should be moved
2953 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2955 if (newTrInfo.startPos < newTrInfo.endPos) {
2956 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2957 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2962 m_commandStack->push(moveCommand);
2963 //checkTrackSequence(m_dragItem->track());
2965 // undo last move and emit error message
2966 bool snap = KdenliveSettings::snaptopoints();
2967 KdenliveSettings::setSnaptopoints(false);
2968 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2969 KdenliveSettings::setSnaptopoints(snap);
2970 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2972 setDocumentModified();
2974 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2975 Transition *transition = static_cast <Transition *>(m_dragItem);
2976 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2977 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)) {
2978 // Moving transition failed, revert to previous position
2979 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2980 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2982 QUndoCommand *moveCommand = new QUndoCommand();
2983 moveCommand->setText(i18n("Move transition"));
2984 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2985 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2986 m_commandStack->push(moveCommand);
2990 // Moving several clips. We need to delete them and readd them to new position,
2991 // or they might overlap each other during the move
2992 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2993 QList<QGraphicsItem *> items = group->childItems();
2995 QList<ItemInfo> clipsToMove;
2996 QList<ItemInfo> transitionsToMove;
2998 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2999 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3000 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3001 QUndoCommand *moveGroup = new QUndoCommand();
3002 moveGroup->setText(i18n("Move group"));
3003 if (timeOffset != GenTime() || trackOffset != 0) {
3004 // remove items in MLT playlist
3007 int max = items.count();
3008 for (int i = 0; i < max; i++) {
3009 if (items.at(i)->type() == GROUPWIDGET) {
3010 items += items.at(i)->childItems();
3013 m_document->renderer()->blockSignals(true);
3014 for (int i = 0; i < items.count(); i++) {
3015 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3016 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3017 ItemInfo info = item->info();
3018 if (item->type() == AVWIDGET) {
3019 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3020 // error, clip cannot be removed from playlist
3021 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3023 clipsToMove.append(info);
3026 transitionsToMove.append(info);
3027 Transition *tr = static_cast <Transition*>(item);
3028 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3031 m_document->renderer()->blockSignals(false);
3032 for (int i = 0; i < items.count(); i++) {
3033 // re-add items in correct place
3034 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3035 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3037 ItemInfo info = item->info();
3038 int tracknumber = m_document->tracksCount() - info.track - 1;
3039 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3041 group->removeFromGroup(item);
3042 item->setItemLocked(true);
3045 if (item->type() == AVWIDGET) {
3046 ClipItem *clip = static_cast <ClipItem*>(item);
3047 info.track = m_document->tracksCount() - info.track;
3048 Mlt::Producer *prod;
3049 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3050 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3051 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3052 else prod = clip->baseClip()->producer(info.track);
3053 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3054 for (int i = 0; i < clip->effectsCount(); i++) {
3055 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3058 Transition *tr = static_cast <Transition*>(item);
3059 int newTrack = tr->transitionEndTrack();
3060 if (!tr->forcedTrack()) {
3061 newTrack = getPreviousVideoTrack(info.track);
3063 tr->updateTransitionEndTrack(newTrack);
3064 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3065 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3069 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3070 m_commandStack->push(moveGroup);
3072 //QPointF top = group->sceneBoundingRect().topLeft();
3073 //QPointF oldpos = m_selectionGroup->scenePos();
3074 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3075 //group->setPos(top);
3076 //TODO: get rid of the 3 lines below
3077 if (m_selectionGroup) {
3078 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3079 m_selectionGroupInfo.track = m_selectionGroup->track();
3081 setDocumentModified();
3084 m_document->renderer()->doRefresh();
3085 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3087 if (m_dragItem->type() == AVWIDGET) {
3088 ItemInfo resizeinfo = m_dragItemInfo;
3089 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3090 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3092 QUndoCommand *resizeCommand = new QUndoCommand();
3093 resizeCommand->setText(i18n("Resize clip"));
3095 // Check if there is an automatic transition on that clip (lower track)
3096 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3097 if (transition && transition->isAutomatic()) {
3098 ItemInfo trInfo = transition->info();
3099 ItemInfo newTrInfo = trInfo;
3100 newTrInfo.startPos = m_dragItem->startPos();
3101 if (newTrInfo.startPos < newTrInfo.endPos)
3102 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3104 // Check if there is an automatic transition on that clip (upper track)
3105 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3106 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3107 ItemInfo trInfo = transition->info();
3108 ItemInfo newTrInfo = trInfo;
3109 newTrInfo.startPos = m_dragItem->startPos();
3110 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3111 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3112 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3116 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3117 updatePositionEffects(clip, m_dragItemInfo);
3121 QDomElement root = doc.createElement("list");
3122 doc.appendChild(root);
3123 QList <int> indexes;
3124 for (int i = 0; i < clip->effectsCount(); i++) {
3125 QDomElement effect = clip->effectAt(i);
3126 if (EffectsList::hasKeyFrames(effect)) {
3127 doc.appendChild(doc.importNode(effect, true));
3132 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3133 // Keyframes were modified, updateClip
3134 QDomNodeList effs = doc.elementsByTagName("effect");
3136 // Since we must always resize clip before updating the keyframes, we
3137 // put a resize command before & after checking keyframes so that
3138 // we are sure the resize is performed before whenever we do or undo the action
3140 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3141 for (int i = 0; i < indexes.count(); i++) {
3142 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);
3143 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3145 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3146 emit clipItemSelected(clip);
3147 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3149 m_commandStack->push(resizeCommand);
3151 bool snap = KdenliveSettings::snaptopoints();
3152 KdenliveSettings::setSnaptopoints(false);
3153 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3154 KdenliveSettings::setSnaptopoints(snap);
3155 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3157 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3158 Transition *transition = static_cast <Transition *>(m_dragItem);
3159 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)) {
3160 // Cannot resize transition
3161 bool snap = KdenliveSettings::snaptopoints();
3162 KdenliveSettings::setSnaptopoints(false);
3163 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3164 KdenliveSettings::setSnaptopoints(snap);
3165 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3167 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3168 m_commandStack->push(command);
3172 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3173 // Item was resized, rebuild group;
3174 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3175 QList <QGraphicsItem *> children = group->childItems();
3176 m_document->clipManager()->removeGroup(group);
3177 scene()->destroyItemGroup(group);
3178 for (int i = 0; i < children.count(); i++) {
3179 children.at(i)->setSelected(true);
3181 groupSelectedItems(false, true);
3183 //m_document->renderer()->doRefresh();
3184 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3186 if (m_dragItem->type() == AVWIDGET) {
3187 ItemInfo resizeinfo = info;
3188 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3189 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3191 QUndoCommand *resizeCommand = new QUndoCommand();
3192 resizeCommand->setText(i18n("Resize clip"));
3194 // Check if there is an automatic transition on that clip (lower track)
3195 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3196 if (tr && tr->isAutomatic()) {
3197 ItemInfo trInfo = tr->info();
3198 ItemInfo newTrInfo = trInfo;
3199 newTrInfo.endPos = m_dragItem->endPos();
3200 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3203 // Check if there is an automatic transition on that clip (upper track)
3204 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3205 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3206 ItemInfo trInfo = tr->info();
3207 ItemInfo newTrInfo = trInfo;
3208 newTrInfo.endPos = m_dragItem->endPos();
3209 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3210 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3211 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3216 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3218 QDomElement root = doc.createElement("list");
3219 doc.appendChild(root);
3220 QList <int> indexes;
3221 for (int i = 0; i < clip->effectsCount(); i++) {
3222 QDomElement effect = clip->effectAt(i);
3223 if (EffectsList::hasKeyFrames(effect)) {
3224 doc.appendChild(doc.importNode(effect, true));
3229 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)) {
3230 // Keyframes were modified, updateClip
3231 QDomNodeList effs = doc.elementsByTagName("effect");
3233 // Since we must always resize clip before updating the keyframes, we
3234 // put a resize command before & after checking keyframes so that
3235 // we are sure the resize is performed before whenever we do or undo the action
3237 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3238 for (int i = 0; i < indexes.count(); i++) {
3239 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);
3240 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3242 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3243 emit clipItemSelected(clip);
3244 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3246 m_commandStack->push(resizeCommand);
3247 updatePositionEffects(clip, m_dragItemInfo);
3249 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3250 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3252 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3253 Transition *transition = static_cast <Transition *>(m_dragItem);
3254 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)) {
3255 // Cannot resize transition
3256 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3257 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3259 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3260 m_commandStack->push(command);
3263 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3264 // Item was resized, rebuild group;
3265 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3266 QList <QGraphicsItem *> children = group->childItems();
3267 m_document->clipManager()->removeGroup(group);
3268 scene()->destroyItemGroup(group);
3269 for (int i = 0; i < children.count(); i++) {
3270 children.at(i)->setSelected(true);
3272 groupSelectedItems(false, true);
3274 //m_document->renderer()->doRefresh();
3275 } else if (m_operationMode == FADEIN) {
3276 // resize fade in effect
3277 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3278 int ix = item->hasEffect("volume", "fadein");
3279 int ix2 = item->hasEffect("", "fade_from_black");
3281 QDomElement oldeffect = item->effectAt(ix);
3282 int start = item->cropStart().frames(m_document->fps());
3283 int end = item->fadeIn();
3285 slotDeleteEffect(item, oldeffect);
3288 QDomElement effect = oldeffect.cloneNode().toElement();
3289 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3290 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3291 slotUpdateClipEffect(item, effect, oldeffect, ix);
3292 emit clipItemSelected(item, ix);
3294 } else if (item->fadeIn() != 0 && ix2 == -1) {
3296 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3298 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3299 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3300 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3301 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3304 QDomElement oldeffect = item->effectAt(ix2);
3305 int start = item->cropStart().frames(m_document->fps());
3306 int end = item->fadeIn();
3308 slotDeleteEffect(item, oldeffect);
3311 QDomElement effect = oldeffect.cloneNode().toElement();
3312 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3313 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3314 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3315 emit clipItemSelected(item, ix2);
3318 } else if (m_operationMode == FADEOUT) {
3319 // resize fade in effect
3320 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3321 int ix = item->hasEffect("volume", "fadeout");
3322 int ix2 = item->hasEffect("", "fade_to_black");
3324 QDomElement oldeffect = item->effectAt(ix);
3325 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3326 int start = item->fadeOut();
3328 slotDeleteEffect(item, oldeffect);
3330 start = end - start;
3331 QDomElement effect = oldeffect.cloneNode().toElement();
3332 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3333 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3334 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3335 slotUpdateClipEffect(item, effect, oldeffect, ix);
3336 emit clipItemSelected(item, ix);
3338 } else if (item->fadeOut() != 0 && ix2 == -1) {
3340 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3342 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3343 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3344 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3345 EffectsList::setParameter(effect, "out", QString::number(0));
3346 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3349 QDomElement oldeffect = item->effectAt(ix2);
3350 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3351 int start = item->fadeOut();
3353 slotDeleteEffect(item, oldeffect);
3355 start = end - start;
3356 QDomElement effect = oldeffect.cloneNode().toElement();
3357 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3358 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3359 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3360 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3361 emit clipItemSelected(item, ix2);
3364 } else if (m_operationMode == KEYFRAME) {
3365 // update the MLT effect
3366 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3367 QString previous = item->keyframes(item->selectedEffectIndex());
3368 item->updateKeyframeEffect();
3369 QString next = item->keyframes(item->selectedEffectIndex());
3370 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3371 m_commandStack->push(command);
3372 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3373 emit clipItemSelected(item, item->selectedEffectIndex());
3375 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3376 // A transition is selected
3378 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3379 if (transitionClip && transitionClip->baseClip()) {
3380 QString size = transitionClip->baseClip()->getProperty("frame_size");
3381 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3382 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3383 p.setY(size.section('x', 1, 1).toInt());
3385 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3386 } else emit transitionItemSelected(NULL);
3387 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3388 m_operationMode = NONE;
3391 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3393 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3395 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3396 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3399 if (item->isSelected()) emit clipItemSelected(NULL);
3400 item->baseClip()->removeReference();
3401 m_document->updateClip(item->baseClip()->getId());
3403 /*if (item->baseClip()->isTransparent()) {
3404 // also remove automatic transition
3405 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3406 if (tr && tr->isAutomatic()) {
3407 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3408 scene()->removeItem(tr);
3412 m_waitingThumbs.removeAll(item);
3413 if (m_dragItem == item) m_dragItem = NULL;
3414 #if QT_VERSION >= 0x040600
3415 // animate item deletion
3416 item->closeAnimation();
3417 /*if (refresh) item->closeAnimation();
3419 // no refresh, means we have several operations chained, we need to delete clip immediatly
3420 // so that it does not get in the way of the other
3429 setDocumentModified();
3430 if (refresh) m_document->renderer()->doRefresh();
3433 void CustomTrackView::deleteSelectedClips()
3435 resetSelectionGroup();
3436 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3437 if (itemList.count() == 0) {
3438 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3441 scene()->clearSelection();
3442 QUndoCommand *deleteSelected = new QUndoCommand();
3444 bool resetGroup = false;
3447 int transitionCount = 0;
3448 // expand & destroy groups
3449 for (int i = 0; i < itemList.count(); i++) {
3450 if (itemList.at(i)->type() == GROUPWIDGET) {
3452 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3453 itemList += children;
3454 QList <ItemInfo> clipInfos;
3455 QList <ItemInfo> transitionInfos;
3456 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3457 for (int j = 0; j < children.count(); j++) {
3458 if (children.at(j)->type() == AVWIDGET) {
3459 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3460 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3461 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3462 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3463 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3466 if (clipInfos.count() > 0) {
3467 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3472 for (int i = 0; i < itemList.count(); i++) {
3473 if (itemList.at(i)->type() == AVWIDGET) {
3475 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3476 if (item->parentItem()) resetGroup = true;
3477 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3478 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3479 emit clipItemSelected(NULL);
3480 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3482 Transition *item = static_cast <Transition *>(itemList.at(i));
3483 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3484 if (item->parentItem()) resetGroup = true;
3485 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3486 emit transitionItemSelected(NULL);
3489 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3490 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3491 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3492 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3493 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3494 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3495 else deleteSelected->setText(i18n("Delete selected items"));
3496 m_commandStack->push(deleteSelected);
3499 void CustomTrackView::changeClipSpeed()
3501 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3502 if (itemList.count() == 0) {
3503 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3506 QUndoCommand *changeSelected = new QUndoCommand();
3507 changeSelected->setText("Edit clip speed");
3511 for (int i = 0; i < itemList.count(); i++) {
3512 if (itemList.at(i)->type() == AVWIDGET) {
3513 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3514 ItemInfo info = item->info();
3515 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3517 double speed = (double) percent / 100.0;
3518 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3520 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3524 if (count > 0) m_commandStack->push(changeSelected);
3525 else delete changeSelected;
3528 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3530 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3531 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3533 kDebug() << "ERROR: Cannot find clip for speed change";
3534 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3537 info.track = m_document->tracksCount() - item->track();
3539 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3540 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3541 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3543 item->setSpeed(speed, strobe);
3544 item->updateRectGeometry();
3545 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3546 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3548 updatePositionEffects(item, info);
3549 setDocumentModified();
3550 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3553 void CustomTrackView::cutSelectedClips()
3555 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3556 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3557 for (int i = 0; i < itemList.count(); i++) {
3558 if (itemList.at(i)->type() == AVWIDGET) {
3559 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3560 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3561 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3562 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3563 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3564 m_commandStack->push(command);
3570 void CustomTrackView::groupClips(bool group)
3572 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3573 QList <ItemInfo> clipInfos;
3574 QList <ItemInfo> transitionInfos;
3575 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3578 int max = itemList.count();
3579 for (int i = 0; i < max; i++) {
3580 if (itemList.at(i)->type() == GROUPWIDGET) {
3581 itemList += itemList.at(i)->childItems();
3585 for (int i = 0; i < itemList.count(); i++) {
3586 if (itemList.at(i)->type() == AVWIDGET) {
3587 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3588 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3589 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3590 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3591 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3594 if (clipInfos.count() > 0) {
3595 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3596 m_commandStack->push(command);
3600 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3602 resetSelectionGroup();
3603 m_scene->clearSelection();
3605 for (int i = 0; i < clipInfos.count(); i++) {
3606 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3607 if (clip == NULL) continue;
3608 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3609 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3610 m_document->clipManager()->removeGroup(grp);
3611 scene()->destroyItemGroup(grp);
3613 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3615 for (int i = 0; i < transitionInfos.count(); i++) {
3616 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3617 if (tr == NULL) continue;
3618 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3619 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3620 m_document->clipManager()->removeGroup(grp);
3621 scene()->destroyItemGroup(grp);
3623 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3625 setDocumentModified();
3629 QList <QGraphicsItemGroup *> groups;
3630 for (int i = 0; i < clipInfos.count(); i++) {
3631 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3633 clip->setSelected(true);
3636 for (int i = 0; i < transitionInfos.count(); i++) {
3637 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3639 clip->setSelected(true);
3643 groupSelectedItems(false, true);
3644 setDocumentModified();
3647 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3649 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3650 if (baseclip == NULL) {
3651 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3654 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3655 item->setEffectList(effects);
3656 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3657 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3658 scene()->addItem(item);
3660 int tracknumber = m_document->tracksCount() - info.track - 1;
3661 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3662 if (isLocked) item->setItemLocked(true);
3664 baseclip->addReference();
3665 m_document->updateClip(baseclip->getId());
3666 info.track = m_document->tracksCount() - info.track;
3667 Mlt::Producer *prod;
3668 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3669 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3670 else prod = baseclip->producer(info.track);
3671 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3672 for (int i = 0; i < item->effectsCount(); i++) {
3673 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3675 setDocumentModified();
3676 if (refresh) m_document->renderer()->doRefresh();
3677 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3678 m_thumbsTimer.start();
3681 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3683 QList<QGraphicsItem *> list = scene()->items();
3684 ClipItem *clip = NULL;
3685 for (int i = 0; i < list.size(); ++i) {
3686 if (list.at(i)->type() == AVWIDGET) {
3687 clip = static_cast <ClipItem *>(list.at(i));
3688 if (clip->clipProducer() == clipId) {
3689 ItemInfo info = clip->info();
3690 info.track = m_document->tracksCount() - clip->track();
3691 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3692 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3694 clip->refreshClip(true);
3701 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3703 int framepos = (int)(pos.frames(m_document->fps()));
3704 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3705 ClipItem *clip = NULL;
3706 for (int i = 0; i < list.size(); i++) {
3707 if (!list.at(i)->isEnabled()) continue;
3708 if (list.at(i)->type() == AVWIDGET) {
3709 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3710 if (test->endPos() == pos) clip = test;
3717 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3719 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3720 ClipItem *clip = NULL;
3721 for (int i = 0; i < list.size(); i++) {
3722 if (!list.at(i)->isEnabled()) continue;
3723 if (list.at(i)->type() == AVWIDGET) {
3724 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3725 if (test->startPos() == pos) clip = test;
3732 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3734 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3735 QList<QGraphicsItem *> list = scene()->items(p);
3736 ClipItem *clip = NULL;
3737 for (int i = 0; i < list.size(); i++) {
3738 if (!list.at(i)->isEnabled()) continue;
3739 if (list.at(i)->type() == AVWIDGET) {
3740 clip = static_cast <ClipItem *>(list.at(i));
3747 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3749 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3752 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3754 const QPointF p(pos, (track + 1) * m_tracksHeight);
3755 QList<QGraphicsItem *> list = scene()->items(p);
3756 Transition *clip = NULL;
3757 for (int i = 0; i < list.size(); i++) {
3758 if (!list.at(i)->isEnabled()) continue;
3759 if (list.at(i)->type() == TRANSITIONWIDGET) {
3760 clip = static_cast <Transition *>(list.at(i));
3767 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3769 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3772 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3774 int framepos = (int)(pos.frames(m_document->fps()));
3775 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3776 QList<QGraphicsItem *> list = scene()->items(p);
3777 Transition *clip = NULL;
3778 for (int i = 0; i < list.size(); i++) {
3779 if (!list.at(i)->isEnabled()) continue;
3780 if (list.at(i)->type() == TRANSITIONWIDGET) {
3781 Transition *test = static_cast <Transition *>(list.at(i));
3782 if (test->endPos() == pos) clip = test;
3789 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3791 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3792 QList<QGraphicsItem *> list = scene()->items(p);
3793 Transition *clip = NULL;
3794 for (int i = 0; i < list.size(); ++i) {
3795 if (!list.at(i)->isEnabled()) continue;
3796 if (list.at(i)->type() == TRANSITIONWIDGET) {
3797 Transition *test = static_cast <Transition *>(list.at(i));
3798 if (test->startPos() == pos) clip = test;
3805 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3807 if (m_selectionGroup) resetSelectionGroup(false);
3808 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3810 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);
3811 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3814 Mlt::Producer *prod;
3815 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3816 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3817 else prod = item->baseClip()->producer(end.track);
3819 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);
3821 bool snap = KdenliveSettings::snaptopoints();
3822 KdenliveSettings::setSnaptopoints(false);
3823 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3825 int tracknumber = m_document->tracksCount() - end.track - 1;
3826 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3827 m_scene->clearSelection();
3828 if (isLocked) item->setItemLocked(true);
3830 if (item->isItemLocked()) item->setItemLocked(false);
3831 item->setSelected(true);
3833 if (item->baseClip()->isTransparent()) {
3834 // Also move automatic transition
3835 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3836 if (tr && tr->isAutomatic()) {
3837 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3838 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);
3839 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3842 KdenliveSettings::setSnaptopoints(snap);
3843 setDocumentModified();
3845 // undo last move and emit error message
3846 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3848 if (refresh) m_document->renderer()->doRefresh();
3849 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3852 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3855 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3856 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3857 resetSelectionGroup();
3858 m_scene->clearSelection();
3860 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3861 scene()->addItem(m_selectionGroup);
3863 m_document->renderer()->blockSignals(true);
3864 for (int i = 0; i < startClip.count(); i++) {
3866 startClip[i].startPos = startClip.at(i).startPos - offset;
3867 startClip[i].track = startClip.at(i).track - trackOffset;
3869 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3870 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3872 clip->setItemLocked(false);
3873 if (clip->parentItem()) {
3874 m_selectionGroup->addToGroup(clip->parentItem());
3875 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3877 m_selectionGroup->addToGroup(clip);
3878 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3880 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3881 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3883 for (int i = 0; i < startTransition.count(); i++) {
3885 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3886 startTransition[i].track = startTransition.at(i).track - trackOffset;
3888 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3890 tr->setItemLocked(false);
3891 if (tr->parentItem()) {
3892 m_selectionGroup->addToGroup(tr->parentItem());
3893 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3895 m_selectionGroup->addToGroup(tr);
3896 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3898 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());
3899 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3901 m_document->renderer()->blockSignals(false);
3903 if (m_selectionGroup) {
3904 bool snap = KdenliveSettings::snaptopoints();
3905 KdenliveSettings::setSnaptopoints(false);
3907 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3908 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3910 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3912 int max = children.count();
3913 for (int i = 0; i < max; i++) {
3914 if (children.at(i)->type() == GROUPWIDGET) {
3915 children += children.at(i)->childItems();
3916 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3917 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3918 /*m_document->clipManager()->removeGroup(grp);
3919 m_scene->destroyItemGroup(grp);*/
3920 children.removeAll(children.at(i));
3925 for (int i = 0; i < children.count(); i++) {
3926 // re-add items in correct place
3927 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3928 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3930 ItemInfo info = item->info();
3931 int tracknumber = m_document->tracksCount() - info.track - 1;
3932 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3933 if (isLocked) item->setItemLocked(true);
3934 else if (item->isItemLocked()) item->setItemLocked(false);
3936 if (item->type() == AVWIDGET) {
3937 ClipItem *clip = static_cast <ClipItem*>(item);
3938 info.track = m_document->tracksCount() - info.track;
3939 Mlt::Producer *prod;
3940 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3941 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3942 else prod = clip->baseClip()->producer(info.track);
3943 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3944 } else if (item->type() == TRANSITIONWIDGET) {
3945 Transition *tr = static_cast <Transition*>(item);
3947 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3949 newTrack = tr->transitionEndTrack() + trackOffset;
3950 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3952 tr->updateTransitionEndTrack(newTrack);
3953 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3956 resetSelectionGroup(false);
3957 KdenliveSettings::setSnaptopoints(snap);
3958 m_document->renderer()->doRefresh();
3959 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3962 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3964 Transition *item = getTransitionItemAt(start.startPos, start.track);
3966 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);
3967 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3970 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3971 bool snap = KdenliveSettings::snaptopoints();
3972 KdenliveSettings::setSnaptopoints(false);
3973 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3974 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3975 // Transition was moved
3976 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3977 } else if (end.endPos == start.endPos) {
3978 // Transition start resize
3979 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3980 } else if (end.startPos == start.startPos) {
3981 // Transition end resize;
3982 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3983 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3986 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3987 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3988 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3990 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3991 KdenliveSettings::setSnaptopoints(snap);
3992 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3993 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);
3994 if (m_dragItem && m_dragItem == item) {
3996 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3997 if (transitionClip && transitionClip->baseClip()) {
3998 QString size = transitionClip->baseClip()->getProperty("frame_size");
3999 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4000 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4001 p.setY(size.section('x', 1, 1).toInt());
4003 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4005 if (m_refresh) m_document->renderer()->doRefresh();
4006 setDocumentModified();
4009 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4011 bool resizeClipStart = (start.startPos != end.startPos);
4012 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4014 if (dontWorry) return;
4015 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);
4016 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4019 if (item->parentItem()) {
4020 // Item is part of a group, reset group
4021 resetSelectionGroup();
4024 bool snap = KdenliveSettings::snaptopoints();
4025 KdenliveSettings::setSnaptopoints(false);
4026 if (resizeClipStart) {
4027 ItemInfo clipinfo = item->info();
4028 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4029 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4031 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4032 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4033 updatePositionEffects(item, clipinfo);
4034 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4036 ItemInfo clipinfo = item->info();
4037 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4038 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4040 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4041 updatePositionEffects(item, clipinfo);
4042 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4044 if (!resizeClipStart && end.cropStart != start.cropStart) {
4045 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4046 ItemInfo clipinfo = end;
4047 clipinfo.track = m_document->tracksCount() - end.track;
4048 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4050 item->setCropStart(end.cropStart);
4051 item->resetThumbs(true);
4054 m_document->renderer()->doRefresh();
4055 KdenliveSettings::setSnaptopoints(snap);
4056 setDocumentModified();
4059 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4061 int end = item->fadeIn();
4063 // there is a fade in effect
4064 int effectPos = item->hasEffect("volume", "fadein");
4065 if (effectPos != -1) {
4066 QDomElement oldeffect = item->effectAt(effectPos);
4067 int start = item->cropStart().frames(m_document->fps());
4068 int max = item->cropDuration().frames(m_document->fps());
4070 // Make sure the fade effect is not longer than the clip
4071 item->setFadeIn(max);
4072 end = item->fadeIn();
4075 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4076 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4077 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4078 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4079 // if fade effect is displayed, update the effect edit widget with new clip duration
4080 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4082 effectPos = item->hasEffect("brightness", "fade_from_black");
4083 if (effectPos != -1) {
4084 QDomElement oldeffect = item->effectAt(effectPos);
4085 int start = item->cropStart().frames(m_document->fps());
4086 int max = item->cropDuration().frames(m_document->fps());
4088 // Make sure the fade effect is not longer than the clip
4089 item->setFadeIn(max);
4090 end = item->fadeIn();
4093 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4094 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4095 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4096 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4097 // if fade effect is displayed, update the effect edit widget with new clip duration
4098 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4101 int start = item->fadeOut();
4103 // there is a fade out effect
4104 int effectPos = item->hasEffect("volume", "fadeout");
4105 if (effectPos != -1) {
4106 QDomElement oldeffect = item->effectAt(effectPos);
4107 int max = item->cropDuration().frames(m_document->fps());
4108 int end = max + item->cropStart().frames(m_document->fps());
4110 // Make sure the fade effect is not longer than the clip
4111 item->setFadeOut(max);
4112 start = item->fadeOut();
4114 start = end - start;
4115 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4116 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4117 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4118 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4119 // if fade effect is displayed, update the effect edit widget with new clip duration
4120 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4122 effectPos = item->hasEffect("brightness", "fade_to_black");
4123 if (effectPos != -1) {
4124 QDomElement oldeffect = item->effectAt(effectPos);
4125 int max = item->cropDuration().frames(m_document->fps());
4126 int end = max + item->cropStart().frames(m_document->fps());
4128 // Make sure the fade effect is not longer than the clip
4129 item->setFadeOut(max);
4130 start = item->fadeOut();
4132 start = end - start;
4133 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4134 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4135 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4136 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4137 // if fade effect is displayed, update the effect edit widget with new clip duration
4138 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4142 int effectPos = item->hasEffect("freeze", "freeze");
4143 if (effectPos != -1) {
4144 // Freeze effect needs to be adjusted with clip resize
4145 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4146 QDomElement eff = item->getEffectAt(effectPos);
4147 if (!eff.isNull() && diff != 0) {
4148 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4149 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4150 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4151 emit clipItemSelected(item, item->selectedEffectIndex());
4157 double CustomTrackView::getSnapPointForPos(double pos)
4159 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4162 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4164 QList <GenTime> snaps;
4165 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4166 QList<QGraphicsItem *> itemList = items();
4167 for (int i = 0; i < itemList.count(); i++) {
4168 if (itemList.at(i) == selected) continue;
4169 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4170 if (itemList.at(i)->type() == AVWIDGET) {
4171 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4172 GenTime start = item->startPos();
4173 GenTime end = item->endPos();
4174 snaps.append(start);
4176 if (!offsetList.isEmpty()) {
4177 for (int j = 0; j < offsetList.size(); j++) {
4178 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4179 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4183 QList < GenTime > markers = item->snapMarkers();
4184 for (int j = 0; j < markers.size(); ++j) {
4185 GenTime t = markers.at(j);
4187 if (!offsetList.isEmpty()) {
4188 for (int k = 0; k < offsetList.size(); k++) {
4189 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4193 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4194 Transition *transition = static_cast <Transition*>(itemList.at(i));
4195 GenTime start = transition->startPos();
4196 GenTime end = transition->endPos();
4197 snaps.append(start);
4199 if (!offsetList.isEmpty()) {
4200 for (int j = 0; j < offsetList.size(); j++) {
4201 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4202 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4208 // add cursor position
4209 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4211 if (!offsetList.isEmpty()) {
4212 for (int j = 0; j < offsetList.size(); j++) {
4213 snaps.append(pos - offsetList.at(j));
4218 for (int i = 0; i < m_guides.count(); i++) {
4219 snaps.append(m_guides.at(i)->position());
4220 if (!offsetList.isEmpty()) {
4221 for (int j = 0; j < offsetList.size(); j++) {
4222 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4228 m_scene->setSnapList(snaps);
4229 //for (int i = 0; i < m_snapPoints.size(); ++i)
4230 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4233 void CustomTrackView::slotSeekToPreviousSnap()
4235 updateSnapPoints(NULL);
4236 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4237 setCursorPos((int) res.frames(m_document->fps()));
4241 void CustomTrackView::slotSeekToNextSnap()
4243 updateSnapPoints(NULL);
4244 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4245 setCursorPos((int) res.frames(m_document->fps()));
4249 void CustomTrackView::clipStart()
4251 AbstractClipItem *item = getMainActiveClip();
4253 setCursorPos((int) item->startPos().frames(m_document->fps()));
4258 void CustomTrackView::clipEnd()
4260 AbstractClipItem *item = getMainActiveClip();
4262 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4267 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4269 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4270 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4271 m_commandStack->push(command);
4274 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4276 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4277 m_commandStack->push(command);
4280 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4282 DocClipBase *base = m_document->clipManager()->getClipById(id);
4283 QList <CommentedTime> markers = base->commentedSnapMarkers();
4285 if (markers.isEmpty()) {
4286 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4289 QUndoCommand *deleteMarkers = new QUndoCommand();
4290 deleteMarkers->setText("Delete clip markers");
4292 for (int i = 0; i < markers.size(); i++) {
4293 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4295 m_commandStack->push(deleteMarkers);
4298 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4300 DocClipBase *base = m_document->clipManager()->getClipById(id);
4301 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4302 else base->deleteSnapMarker(pos);
4303 emit updateClipMarkers(base);
4304 setDocumentModified();
4305 viewport()->update();
4308 int CustomTrackView::hasGuide(int pos, int offset)
4310 for (int i = 0; i < m_guides.count(); i++) {
4311 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4312 if (qAbs(guidePos - pos) <= offset) return guidePos;
4313 else if (guidePos > pos) return -1;
4318 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4320 if (oldPos > GenTime() && pos > GenTime()) {
4322 for (int i = 0; i < m_guides.count(); i++) {
4323 if (m_guides.at(i)->position() == oldPos) {
4324 Guide *item = m_guides.at(i);
4325 item->updateGuide(pos, comment);
4329 } else if (pos > GenTime()) addGuide(pos, comment);
4333 for (int i = 0; i < m_guides.count(); i++) {
4334 if (m_guides.at(i)->position() == oldPos) {
4335 delete m_guides.takeAt(i);
4340 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4342 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4343 m_document->syncGuides(m_guides);
4346 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4348 for (int i = 0; i < m_guides.count(); i++) {
4349 if (m_guides.at(i)->position() == pos) {
4350 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4354 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4355 scene()->addItem(g);
4357 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4358 m_document->syncGuides(m_guides);
4362 void CustomTrackView::slotAddGuide()
4364 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4365 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4366 if (d.exec() != QDialog::Accepted) return;
4367 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4368 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4369 m_commandStack->push(command);
4373 void CustomTrackView::slotEditGuide(int guidePos)
4376 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4377 else pos = GenTime(guidePos, m_document->fps());
4379 for (int i = 0; i < m_guides.count(); i++) {
4380 if (m_guides.at(i)->position() == pos) {
4381 slotEditGuide(m_guides.at(i)->info());
4386 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4389 void CustomTrackView::slotEditGuide(CommentedTime guide)
4391 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4392 if (d.exec() == QDialog::Accepted) {
4393 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4394 m_commandStack->push(command);
4399 void CustomTrackView::slotEditTimeLineGuide()
4401 if (m_dragGuide == NULL) return;
4402 CommentedTime guide = m_dragGuide->info();
4403 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4404 if (d.exec() == QDialog::Accepted) {
4405 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4406 m_commandStack->push(command);
4410 void CustomTrackView::slotDeleteGuide(int guidePos)
4413 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4414 else pos = GenTime(guidePos, m_document->fps());
4416 for (int i = 0; i < m_guides.count(); i++) {
4417 if (m_guides.at(i)->position() == pos) {
4418 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4419 m_commandStack->push(command);
4424 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4428 void CustomTrackView::slotDeleteTimeLineGuide()
4430 if (m_dragGuide == NULL) return;
4431 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4432 m_commandStack->push(command);
4436 void CustomTrackView::slotDeleteAllGuides()
4438 QUndoCommand *deleteAll = new QUndoCommand();
4439 deleteAll->setText("Delete all guides");
4440 for (int i = 0; i < m_guides.count(); i++) {
4441 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4443 m_commandStack->push(deleteAll);
4446 void CustomTrackView::setTool(PROJECTTOOL tool)
4451 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4454 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4455 m_scene->setScale(scaleFactor, verticalScale);
4457 scene()->removeItem(m_visualTip);
4458 m_animationTimer->stop();
4464 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4465 bool adjust = false;
4466 if (verticalScale != matrix().m22()) adjust = true;
4467 setMatrix(newmatrix);
4469 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4470 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4471 for (int i = 0; i < m_guides.count(); i++) {
4472 QLineF l = m_guides.at(i)->line();
4473 l.setP2(QPointF(l.x2(), newHeight));
4474 m_guides.at(i)->setLine(l);
4476 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4479 int diff = sceneRect().width() - m_projectDuration;
4480 if (diff * newmatrix.m11() < 50) {
4481 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4482 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4484 centerOn(QPointF(cursorPos(), verticalPos));
4487 void CustomTrackView::slotRefreshGuides()
4489 if (KdenliveSettings::showmarkers()) {
4490 for (int i = 0; i < m_guides.count(); i++) {
4491 m_guides.at(i)->update();
4496 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4498 //kDebug() << "// DRAW BG: " << rect.width();
4499 painter->setClipRect(rect);
4500 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4501 QPen pen1 = painter->pen();
4502 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4503 painter->setPen(pen1);
4504 double min = rect.left();
4505 double max = rect.right();
4506 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4507 int maxTrack = m_document->tracksCount();
4508 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4509 QColor audioColor = palette().alternateBase().color();
4510 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4511 for (int i = 0; i < maxTrack; i++) {
4512 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4513 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4514 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4515 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4516 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4518 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4520 int lowerLimit = m_tracksHeight * maxTrack + 1;
4521 if (height() > lowerLimit) {
4522 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4523 painter->fillRect(bg, base);
4527 bool CustomTrackView::findString(const QString &text)
4530 for (int i = 0; i < m_searchPoints.size(); ++i) {
4531 marker = m_searchPoints.at(i).comment();
4532 if (marker.contains(text, Qt::CaseInsensitive)) {
4533 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4534 int vert = verticalScrollBar()->value();
4535 int hor = cursorPos();
4536 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4544 bool CustomTrackView::findNextString(const QString &text)
4547 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4548 marker = m_searchPoints.at(i).comment();
4549 if (marker.contains(text, Qt::CaseInsensitive)) {
4550 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4551 int vert = verticalScrollBar()->value();
4552 int hor = cursorPos();
4553 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4562 void CustomTrackView::initSearchStrings()
4564 m_searchPoints.clear();
4565 QList<QGraphicsItem *> itemList = items();
4566 for (int i = 0; i < itemList.count(); i++) {
4567 // parse all clip names
4568 if (itemList.at(i)->type() == AVWIDGET) {
4569 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4570 GenTime start = item->startPos();
4571 CommentedTime t(start, item->clipName());
4572 m_searchPoints.append(t);
4573 // add all clip markers
4574 QList < CommentedTime > markers = item->commentedSnapMarkers();
4575 m_searchPoints += markers;
4580 for (int i = 0; i < m_guides.count(); i++) {
4581 m_searchPoints.append(m_guides.at(i)->info());
4584 qSort(m_searchPoints);
4587 void CustomTrackView::clearSearchStrings()
4589 m_searchPoints.clear();
4593 void CustomTrackView::copyClip()
4595 qDeleteAll(m_copiedItems);
4596 m_copiedItems.clear();
4597 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4598 if (itemList.count() == 0) {
4599 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4602 for (int i = 0; i < itemList.count(); i++) {
4603 if (itemList.at(i)->type() == AVWIDGET) {
4604 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4605 ClipItem *clone = clip->clone(clip->info());
4606 m_copiedItems.append(clone);
4607 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4608 Transition *dup = static_cast <Transition *>(itemList.at(i));
4609 m_copiedItems.append(dup->clone());
4614 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4616 if (m_scene->editMode() != NORMALEDIT) {
4617 // If we are in overwrite mode, always allow the move
4620 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));
4621 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4622 for (int i = 0; i < collisions.count(); i++) {
4623 if (collisions.at(i)->type() == type) return false;
4628 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4631 for (int i = 0; i < infoList.count(); i++) {
4632 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));
4635 QList<QGraphicsItem *> collisions = scene()->items(path);
4636 for (int i = 0; i < collisions.count(); i++) {
4637 if (collisions.at(i)->type() == type) return false;
4642 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4644 for (int i = 0; i < items.count(); i++) {
4645 ItemInfo info = items.at(i)->info();
4646 info.startPos += offset;
4647 info.endPos += offset;
4648 info.track += trackOffset;
4649 if (!canBePastedTo(info, items.at(i)->type())) return false;
4654 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4656 QPainterPath movePath;
4657 movePath.moveTo(0, 0);
4659 for (int i = 0; i < items.count(); i++) {
4660 ItemInfo info = items.at(i)->info();
4661 info.startPos = info.startPos + offset;
4662 info.endPos = info.endPos + offset;
4663 info.track = info.track + trackOffset;
4664 if (info.startPos < GenTime()) {
4665 // No clip should go below 0
4668 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));
4669 movePath.addRect(rect);
4671 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4672 for (int i = 0; i < collisions.count(); i++) {
4673 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4674 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4681 void CustomTrackView::pasteClip()
4683 if (m_copiedItems.count() == 0) {
4684 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4688 if (m_menuPosition.isNull()) {
4689 position = mapFromGlobal(QCursor::pos());
4690 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4691 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4694 } else position = m_menuPosition;
4695 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4696 int track = (int)(position.y() / m_tracksHeight);
4697 ItemInfo first = m_copiedItems.at(0)->info();
4699 GenTime offset = pos - first.startPos;
4700 int trackOffset = track - first.track;
4702 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4703 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4706 QUndoCommand *pasteClips = new QUndoCommand();
4707 pasteClips->setText("Paste clips");
4709 for (int i = 0; i < m_copiedItems.count(); i++) {
4710 // parse all clip names
4711 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4712 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4713 ItemInfo info = clip->info();
4714 info.startPos += offset;
4715 info.endPos += offset;
4716 info.track += trackOffset;
4717 if (canBePastedTo(info, AVWIDGET)) {
4718 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4719 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4720 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4721 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4723 info.startPos = tr->startPos() + offset;
4724 info.endPos = tr->endPos() + offset;
4725 info.track = tr->track() + trackOffset;
4726 int transitionEndTrack;
4727 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4728 else transitionEndTrack = tr->transitionEndTrack();
4729 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4730 if (info.startPos >= info.endPos) {
4731 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4732 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4733 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4736 m_commandStack->push(pasteClips);
4739 void CustomTrackView::pasteClipEffects()
4741 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4742 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4745 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4747 QUndoCommand *paste = new QUndoCommand();
4748 paste->setText("Paste effects");
4750 QList<QGraphicsItem *> clips = scene()->selectedItems();
4751 for (int i = 0; i < clips.count(); ++i) {
4752 if (clips.at(i)->type() == AVWIDGET) {
4753 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4754 for (int j = 0; j < clip->effectsCount(); j++) {
4755 QDomElement eff = clip->effectAt(j);
4756 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4757 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4758 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4763 m_commandStack->push(paste);
4765 //Â adjust effects (fades, ...)
4766 for (int i = 0; i < clips.count(); ++i) {
4767 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4768 updatePositionEffects(item, item->info());
4773 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4775 // parse parameters to check if we need to adjust to the new crop start
4776 int diff = (newstart - oldstart).frames(m_document->fps());
4777 int max = (newstart + duration).frames(m_document->fps());
4778 QDomNodeList params = xml.elementsByTagName("parameter");
4779 for (int i = 0; i < params.count(); i++) {
4780 QDomElement e = params.item(i).toElement();
4781 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4782 QString def = e.attribute("default");
4783 // Effect has a keyframe type parameter, we need to adjust the values
4784 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4785 QStringList newKeyFrames;
4786 foreach(const QString &str, keys) {
4787 int pos = str.section(':', 0, 0).toInt();
4788 double val = str.section(':', 1, 1).toDouble();
4791 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4793 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4795 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4796 e.setAttribute("keyframes", newKeyFrames.join(";"));
4801 ClipItem *CustomTrackView::getClipUnderCursor() const
4803 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4804 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4805 for (int i = 0; i < collisions.count(); i++) {
4806 if (collisions.at(i)->type() == AVWIDGET) {
4807 return static_cast < ClipItem *>(collisions.at(i));
4813 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4815 QList<QGraphicsItem *> clips = scene()->selectedItems();
4816 if (clips.isEmpty()) {
4817 return getClipUnderCursor();
4819 AbstractClipItem *item = NULL;
4820 for (int i = 0; i < clips.count(); ++i) {
4821 if (clips.at(i)->type() == AVWIDGET) {
4822 item = static_cast < AbstractClipItem *>(clips.at(i));
4823 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4826 if (item) return item;
4831 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4833 QList<QGraphicsItem *> clips = scene()->selectedItems();
4834 if (clips.isEmpty()) {
4835 return getClipUnderCursor();
4838 // remove all items in the list that are not clips
4839 for (int i = 0; i < clips.count();) {
4840 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4843 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4844 for (int i = 0; i < clips.count(); ++i) {
4845 if (clips.at(i)->type() == AVWIDGET) {
4846 item = static_cast < ClipItem *>(clips.at(i));
4847 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4855 void CustomTrackView::setInPoint()
4857 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4859 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4862 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4866 ItemInfo startInfo = clip->info();
4867 ItemInfo endInfo = startInfo;
4868 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4869 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4870 // Check for invalid resize
4871 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4873 } else if (endInfo.startPos < startInfo.startPos) {
4874 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4875 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4876 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4877 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4881 if (clip->type() == TRANSITIONWIDGET) {
4882 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4883 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4886 void CustomTrackView::setOutPoint()
4888 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4890 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4893 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4897 ItemInfo startInfo = clip->info();
4898 ItemInfo endInfo = clip->info();
4899 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4900 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4901 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4902 // Check for invalid resize
4903 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4905 } else if (endInfo.endPos > startInfo.endPos) {
4906 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4907 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4908 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4909 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4915 if (clip->type() == TRANSITIONWIDGET) {
4916 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4917 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4920 void CustomTrackView::slotUpdateAllThumbs()
4922 if (!isEnabled()) return;
4923 QList<QGraphicsItem *> itemList = items();
4924 //if (itemList.isEmpty()) return;
4926 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4927 for (int i = 0; i < itemList.count(); i++) {
4928 if (itemList.at(i)->type() == AVWIDGET) {
4929 item = static_cast <ClipItem *>(itemList.at(i));
4930 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4931 // Check if we have a cached thumbnail
4932 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4933 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4934 if (QFile::exists(thumb)) {
4936 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
4937 item->slotSetStartThumb(pix);
4940 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4941 QString endThumb = startThumb;
4942 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4943 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4944 if (QFile::exists(startThumb)) {
4945 QPixmap pix(startThumb);
4946 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
4947 item->slotSetStartThumb(pix);
4949 if (QFile::exists(endThumb)) {
4950 QPixmap pix(endThumb);
4951 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
4952 item->slotSetEndThumb(pix);
4956 item->refreshClip(false);
4957 //qApp->processEvents();
4960 viewport()->update();
4963 void CustomTrackView::saveThumbnails()
4965 QList<QGraphicsItem *> itemList = items();
4967 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4968 for (int i = 0; i < itemList.count(); i++) {
4969 if (itemList.at(i)->type() == AVWIDGET) {
4970 item = static_cast <ClipItem *>(itemList.at(i));
4971 if (item->clipType() != COLOR) {
4972 // Check if we have a cached thumbnail
4973 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4974 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4975 if (!QFile::exists(thumb)) {
4976 QPixmap pix(item->startThumb());
4980 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4981 QString endThumb = startThumb;
4982 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4983 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4984 if (!QFile::exists(startThumb)) {
4985 QPixmap pix(item->startThumb());
4986 pix.save(startThumb);
4988 if (!QFile::exists(endThumb)) {
4989 QPixmap pix(item->endThumb());
4999 void CustomTrackView::slotInsertTrack(int ix)
5001 TrackDialog d(m_document, parentWidget());
5002 d.label->setText(i18n("Insert track"));
5003 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5004 d.track_nb->setValue(ix);
5005 d.setWindowTitle(i18n("Insert New Track"));
5006 d.slotUpdateName(ix);
5008 if (d.exec() == QDialog::Accepted) {
5009 ix = d.track_nb->value();
5010 if (d.before_select->currentIndex() == 1) {
5014 if (d.video_track->isChecked()) {
5015 info.type = VIDEOTRACK;
5016 info.isMute = false;
5017 info.isBlind = false;
5018 info.isLocked = false;
5020 info.type = AUDIOTRACK;
5021 info.isMute = false;
5022 info.isBlind = true;
5023 info.isLocked = false;
5025 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5026 m_commandStack->push(addTrack);
5027 setDocumentModified();
5031 void CustomTrackView::slotDeleteTrack(int ix)
5033 TrackDialog d(m_document, parentWidget());
5034 d.label->setText(i18n("Delete track"));
5035 d.before_select->setHidden(true);
5036 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5037 d.track_nb->setValue(ix);
5038 d.slotUpdateName(ix);
5039 d.setWindowTitle(i18n("Delete Track"));
5040 d.video_track->setHidden(true);
5041 d.audio_track->setHidden(true);
5042 if (d.exec() == QDialog::Accepted) {
5043 ix = d.track_nb->value();
5044 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5045 deleteTimelineTrack(ix, info);
5046 setDocumentModified();
5047 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5048 m_commandStack->push(command);*/
5052 void CustomTrackView::slotChangeTrack(int ix)
5054 TrackDialog d(m_document, parentWidget());
5055 d.label->setText(i18n("Change track"));
5056 d.before_select->setHidden(true);
5057 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5058 d.track_nb->setValue(ix);
5059 d.slotUpdateName(ix);
5060 d.setWindowTitle(i18n("Change Track Type"));
5062 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
5063 d.video_track->setChecked(true);
5065 d.audio_track->setChecked(true);
5067 if (d.exec() == QDialog::Accepted) {
5069 info.isLocked = false;
5070 info.isMute = false;
5071 ix = d.track_nb->value();
5073 if (d.video_track->isChecked()) {
5074 info.type = VIDEOTRACK;
5075 info.isBlind = false;
5077 info.type = AUDIOTRACK;
5078 info.isBlind = true;
5080 changeTimelineTrack(ix, info);
5081 setDocumentModified();
5086 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5088 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5089 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5090 QList<QGraphicsItem *> selection = m_scene->items(r);
5091 QUndoCommand *deleteTrack = new QUndoCommand();
5092 deleteTrack->setText("Delete track");
5094 // Delete all clips in selected track
5095 for (int i = 0; i < selection.count(); i++) {
5096 if (selection.at(i)->type() == AVWIDGET) {
5097 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5098 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5099 m_scene->removeItem(item);
5102 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5103 Transition *item = static_cast <Transition *>(selection.at(i));
5104 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5105 m_scene->removeItem(item);
5111 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5112 m_commandStack->push(deleteTrack);
5115 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5117 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5118 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5119 m_commandStack->push(changeTrack);
5122 void CustomTrackView::autoTransition()
5124 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5125 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5126 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5129 Transition *tr = static_cast <Transition*>(itemList.at(0));
5130 tr->setAutomatic(!tr->isAutomatic());
5131 QDomElement transition = tr->toXML();
5132 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);
5133 setDocumentModified();
5137 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5140 QDomNodeList params = effect.elementsByTagName("parameter");
5141 for (int i = 0; i < params.count(); i++) {
5142 QDomElement e = params.item(i).toElement();
5143 if (!e.isNull() && e.attribute("type") == "constant") {
5144 if (e.hasAttribute("factor")) {
5145 double factor = e.attribute("factor").toDouble();
5146 double value = e.attribute("value").toDouble();
5147 value = value / factor;
5148 result.append(QString::number(value));
5149 } else result.append(e.attribute("value"));
5155 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5157 QList<QGraphicsItem *> list = scene()->items();
5158 ClipItem *clip = NULL;
5159 for (int i = 0; i < list.size(); ++i) {
5160 if (list.at(i)->type() == AVWIDGET) {
5161 clip = static_cast <ClipItem *>(list.at(i));
5162 if (clip->clipProducer() == id) {
5163 clip->setClipName(name);
5167 viewport()->update();
5170 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5172 minimum = GenTime();
5173 maximum = GenTime();
5174 QList<QGraphicsItem *> selection;
5175 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5176 selection.removeAll(item);
5177 for (int i = 0; i < selection.count(); i++) {
5178 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5179 if (clip && clip->type() == AVWIDGET) {
5180 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5181 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5186 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5188 minimum = GenTime();
5189 maximum = GenTime();
5190 QList<QGraphicsItem *> selection;
5191 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5192 selection.removeAll(item);
5193 for (int i = 0; i < selection.count(); i++) {
5194 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5195 if (clip && clip->type() == TRANSITIONWIDGET) {
5196 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5197 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5203 void CustomTrackView::loadGroups(const QDomNodeList groups)
5205 for (int i = 0; i < groups.count(); i++) {
5206 QDomNodeList children = groups.at(i).childNodes();
5207 scene()->clearSelection();
5208 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5209 QDomNode n = children.item(nodeindex);
5210 QDomElement elem = n.toElement();
5211 int pos = elem.attribute("position").toInt();
5212 int track = elem.attribute("track").toInt();
5213 if (elem.tagName() == "clipitem") {
5214 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5215 if (clip) clip->setSelected(true);
5217 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5218 if (clip) clip->setSelected(true);
5221 groupSelectedItems(false, true);
5225 void CustomTrackView::splitAudio()
5227 resetSelectionGroup();
5228 QList<QGraphicsItem *> selection = scene()->selectedItems();
5229 if (selection.isEmpty()) {
5230 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5233 QUndoCommand *splitCommand = new QUndoCommand();
5234 splitCommand->setText(i18n("Split audio"));
5235 for (int i = 0; i < selection.count(); i++) {
5236 if (selection.at(i)->type() == AVWIDGET) {
5237 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5238 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5239 if (clip->parentItem()) {
5240 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5242 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5247 m_commandStack->push(splitCommand);
5250 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5252 ClipItem *clip = getClipItemAt(pos, track);
5254 kDebug() << "// Cannot find clip to split!!!";
5258 int start = pos.frames(m_document->fps());
5259 int freetrack = m_document->tracksCount() - track - 1;
5260 for (; freetrack > 0; freetrack--) {
5261 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5262 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5263 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5264 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5265 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5270 kDebug() << "GOT TRK: " << track;
5271 if (freetrack == 0) {
5272 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5274 ItemInfo info = clip->info();
5275 info.track = m_document->tracksCount() - freetrack;
5276 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5277 scene()->clearSelection();
5278 clip->setSelected(true);
5279 ClipItem *audioClip = getClipItemAt(start, info.track);
5281 clip->setVideoOnly(true);
5282 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5283 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5285 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5286 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5288 audioClip->setSelected(true);
5289 audioClip->setAudioOnly(true);
5290 groupSelectedItems(false, true);
5294 // unsplit clip: remove audio part and change video part to normal clip
5295 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5296 kDebug() << "//CANNOT FIND CLP GRP";
5299 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5300 QList<QGraphicsItem *> children = grp->childItems();
5301 if (children.count() != 2) {
5302 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5305 for (int i = 0; i < children.count(); i++) {
5306 if (children.at(i) != clip) {
5307 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5308 ItemInfo info = clip->info();
5309 deleteClip(clp->info());
5310 clip->setVideoOnly(false);
5311 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5312 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5317 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5318 m_document->clipManager()->removeGroup(grp);
5319 scene()->destroyItemGroup(grp);
5323 void CustomTrackView::setVideoOnly()
5325 resetSelectionGroup();
5326 QList<QGraphicsItem *> selection = scene()->selectedItems();
5327 if (selection.isEmpty()) {
5328 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5331 QUndoCommand *videoCommand = new QUndoCommand();
5332 videoCommand->setText(i18n("Video only"));
5333 for (int i = 0; i < selection.count(); i++) {
5334 if (selection.at(i)->type() == AVWIDGET) {
5335 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5336 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5337 if (clip->parentItem()) {
5338 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5340 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5345 m_commandStack->push(videoCommand);
5348 void CustomTrackView::setAudioOnly()
5350 resetSelectionGroup();
5351 QList<QGraphicsItem *> selection = scene()->selectedItems();
5352 if (selection.isEmpty()) {
5353 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5356 QUndoCommand *videoCommand = new QUndoCommand();
5357 videoCommand->setText(i18n("Audio only"));
5358 for (int i = 0; i < selection.count(); i++) {
5359 if (selection.at(i)->type() == AVWIDGET) {
5360 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5361 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5362 if (clip->parentItem()) {
5363 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5365 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5370 m_commandStack->push(videoCommand);
5373 void CustomTrackView::setAudioAndVideo()
5375 resetSelectionGroup();
5376 QList<QGraphicsItem *> selection = scene()->selectedItems();
5377 if (selection.isEmpty()) {
5378 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5381 QUndoCommand *videoCommand = new QUndoCommand();
5382 videoCommand->setText(i18n("Audio and Video"));
5383 for (int i = 0; i < selection.count(); i++) {
5384 if (selection.at(i)->type() == AVWIDGET) {
5385 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5386 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5387 if (clip->parentItem()) {
5388 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5390 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5395 m_commandStack->push(videoCommand);
5398 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5400 ClipItem *clip = getClipItemAt(pos, track);
5402 kDebug() << "// Cannot find clip to split!!!";
5406 int start = pos.frames(m_document->fps());
5407 clip->setVideoOnly(true);
5408 clip->setAudioOnly(false);
5409 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5410 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5412 } else if (audioOnly) {
5413 int start = pos.frames(m_document->fps());
5414 clip->setAudioOnly(true);
5415 clip->setVideoOnly(false);
5416 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5417 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5420 int start = pos.frames(m_document->fps());
5421 clip->setAudioOnly(false);
5422 clip->setVideoOnly(false);
5423 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5424 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5428 setDocumentModified();
5431 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5433 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5434 m_clipTypeGroup->setEnabled(false);
5436 m_clipTypeGroup->setEnabled(true);
5437 QList <QAction *> actions = m_clipTypeGroup->actions();
5439 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5440 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5441 else lookup = "clip_audio_and_video";
5442 for (int i = 0; i < actions.count(); i++) {
5443 if (actions.at(i)->data().toString() == lookup) {
5444 actions.at(i)->setChecked(true);
5451 void CustomTrackView::reloadTransitionLumas()
5455 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5456 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5457 for (int i = 0; i < params.count(); i++) {
5458 QDomElement e = params.item(i).toElement();
5459 if (e.attribute("tag") == "resource") {
5460 lumaNames = e.attribute("paramlistdisplay");
5461 lumaFiles = e.attribute("paramlist");
5466 QList<QGraphicsItem *> itemList = items();
5467 Transition *transitionitem;
5468 QDomElement transitionXml;
5469 for (int i = 0; i < itemList.count(); i++) {
5470 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5471 transitionitem = static_cast <Transition*>(itemList.at(i));
5472 transitionXml = transitionitem->toXML();
5473 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5474 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5475 for (int i = 0; i < params.count(); i++) {
5476 QDomElement e = params.item(i).toElement();
5477 if (e.attribute("tag") == "resource") {
5478 e.setAttribute("paramlistdisplay", lumaNames);
5479 e.setAttribute("paramlist", lumaFiles);
5484 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5485 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5486 for (int i = 0; i < params.count(); i++) {
5487 QDomElement e = params.item(i).toElement();
5488 if (e.attribute("tag") == "luma") {
5489 e.setAttribute("paramlistdisplay", lumaNames);
5490 e.setAttribute("paramlist", lumaFiles);
5497 emit transitionItemSelected(NULL);
5500 double CustomTrackView::fps() const
5502 return m_document->fps();
5505 void CustomTrackView::updateProjectFps()
5507 // update all clips to the new fps
5508 resetSelectionGroup();
5509 scene()->clearSelection();
5511 QList<QGraphicsItem *> itemList = items();
5512 for (int i = 0; i < itemList.count(); i++) {
5513 // remove all items and re-add them one by one
5514 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5516 for (int i = 0; i < itemList.count(); i++) {
5517 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5518 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5519 clip->updateFps(m_document->fps());
5520 m_scene->addItem(clip);
5521 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5522 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5523 QList<QGraphicsItem *> children = grp->childItems();
5524 for (int j = 0; j < children.count(); j++) {
5525 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5526 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5527 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5528 clip->updateFps(m_document->fps());
5531 m_document->clipManager()->removeGroup(grp);
5532 m_scene->addItem(grp);
5533 scene()->destroyItemGroup(grp);
5534 for (int j = 0; j < children.count(); j++) {
5535 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5536 //children.at(j)->setParentItem(0);
5537 children.at(j)->setSelected(true);
5540 groupSelectedItems(true, true);
5541 } else if (itemList.at(i)->type() == GUIDEITEM) {
5542 Guide *g = static_cast<Guide *>(itemList.at(i));
5544 m_scene->addItem(g);
5547 viewport()->update();
5550 void CustomTrackView::slotTrackDown()
5552 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5553 else m_selectedTrack++;
5554 emit updateTrackHeaders();
5555 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5556 ensureVisible(rect, 0, 0);
5557 viewport()->update();
5560 void CustomTrackView::slotTrackUp()
5562 if (m_selectedTrack > 0) m_selectedTrack--;
5563 else m_selectedTrack = m_document->tracksCount() - 1;
5564 emit updateTrackHeaders();
5565 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5566 ensureVisible(rect, 0, 0);
5567 viewport()->update();
5570 int CustomTrackView::selectedTrack() const
5572 return m_selectedTrack;
5575 void CustomTrackView::slotSelectTrack(int ix)
5577 m_selectedTrack = qMax(0, ix);
5578 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5579 emit updateTrackHeaders();
5580 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5581 ensureVisible(rect, 0, 0);
5582 viewport()->update();
5585 void CustomTrackView::selectClip(bool add, bool group)
5587 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5588 QList<QGraphicsItem *> selection = m_scene->items(rect);
5589 resetSelectionGroup(group);
5590 if (!group) m_scene->clearSelection();
5591 for (int i = 0; i < selection.count(); i++) {
5592 if (selection.at(i)->type() == AVWIDGET) {
5593 selection.at(i)->setSelected(add);
5597 if (group) groupSelectedItems();
5600 void CustomTrackView::selectTransition(bool add, bool group)
5602 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5603 QList<QGraphicsItem *> selection = m_scene->items(rect);
5604 resetSelectionGroup(group);
5605 if (!group) m_scene->clearSelection();
5606 for (int i = 0; i < selection.count(); i++) {
5607 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5608 selection.at(i)->setSelected(add);
5612 if (group) groupSelectedItems();
5615 QStringList CustomTrackView::extractTransitionsLumas()
5618 QList<QGraphicsItem *> itemList = items();
5619 Transition *transitionitem;
5620 QDomElement transitionXml;
5621 for (int i = 0; i < itemList.count(); i++) {
5622 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5623 transitionitem = static_cast <Transition*>(itemList.at(i));
5624 transitionXml = transitionitem->toXML();
5625 QString luma = EffectsList::parameter(transitionXml, "luma");
5626 if (!luma.isEmpty()) urls << luma;
5632 void CustomTrackView::setEditMode(EDITMODE mode)
5634 m_scene->setEditMode(mode);
5637 void CustomTrackView::checkTrackSequence(int track)
5639 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5640 //track = m_document->tracksCount() -track;
5641 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5642 QList<QGraphicsItem *> selection = m_scene->items(rect);
5643 QList <int> timelineList;
5644 timelineList.append(0);
5645 for (int i = 0; i < selection.count(); i++) {
5646 if (selection.at(i)->type() == AVWIDGET) {
5647 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5648 int start = clip->startPos().frames(m_document->fps());
5649 int end = clip->endPos().frames(m_document->fps());
5650 if (!timelineList.contains(start)) timelineList.append(start);
5651 if (!timelineList.contains(end)) timelineList.append(end);
5654 qSort(timelineList);
5655 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5656 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5659 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5661 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5663 info.startPos = GenTime(in, m_document->fps());
5664 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5665 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5666 info.cropDuration = info.endPos - info.startPos;
5667 info.track = m_selectedTrack;
5668 QUndoCommand *addCommand = new QUndoCommand();
5669 addCommand->setText(i18n("Insert clip"));
5670 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5671 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5672 m_commandStack->push(addCommand);