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 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1201 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1202 //item->updateKeyframeEffect();
1203 //QString next = item->keyframes(item->selectedEffectIndex());
1204 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1205 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1206 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1207 m_commandStack->push(command);
1208 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1209 emit clipItemSelected(item, item->selectedEffectIndex());
1211 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1214 if (m_dragItem->type() == TRANSITIONWIDGET) {
1215 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1217 getClipAvailableSpace(m_dragItem, minimum, maximum);
1219 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1220 ClipDurationDialog d(m_dragItem, m_document->timecode(), minimum, maximum, this);
1221 if (d.exec() == QDialog::Accepted) {
1222 if (m_dragItem->type() == TRANSITIONWIDGET) {
1223 // move & resize transition
1225 startInfo.startPos = m_dragItem->startPos();
1226 startInfo.endPos = m_dragItem->endPos();
1227 startInfo.track = m_dragItem->track();
1229 endInfo.startPos = d.startPos();
1230 endInfo.endPos = endInfo.startPos + d.duration();
1231 endInfo.track = m_dragItem->track();
1232 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1233 m_commandStack->push(command);
1235 // move and resize clip
1236 QUndoCommand *moveCommand = new QUndoCommand();
1237 moveCommand->setText(i18n("Edit clip"));
1238 ItemInfo clipInfo = m_dragItem->info();
1239 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1240 // duration was reduced, so process it first
1241 ItemInfo startInfo = clipInfo;
1242 clipInfo.endPos = clipInfo.startPos + d.duration();
1243 clipInfo.cropStart = d.cropStart();
1244 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1246 if (d.startPos() != clipInfo.startPos) {
1247 ItemInfo startInfo = clipInfo;
1248 clipInfo.startPos = d.startPos();
1249 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1250 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1252 if (d.duration() > m_dragItem->cropDuration()) {
1253 // duration was increased, so process it after move
1254 ItemInfo startInfo = clipInfo;
1255 clipInfo.endPos = clipInfo.startPos + d.duration();
1256 clipInfo.cropStart = d.cropStart();
1257 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1259 m_commandStack->push(moveCommand);
1263 QList<QGraphicsItem *> collisionList = items(event->pos());
1264 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1265 Guide *editGuide = (Guide *) collisionList.at(0);
1266 if (editGuide) slotEditGuide(editGuide->info());
1272 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1274 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1276 clip->setKeyframes(index, keyframes);
1277 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1278 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1282 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1284 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1285 m_editGuide->setEnabled(m_dragGuide != NULL);
1286 if (clip == NULL) m_timelineContextMenu->popup(pos);
1287 else if (group != NULL) {
1288 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1289 m_ungroupAction->setEnabled(true);
1290 updateClipTypeActions(NULL);
1291 m_timelineContextClipMenu->popup(pos);
1293 m_ungroupAction->setEnabled(false);
1294 if (clip->type() == AVWIDGET) {
1295 ClipItem *item = static_cast <ClipItem*>(clip);
1296 updateClipTypeActions(item);
1297 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1298 m_timelineContextClipMenu->popup(pos);
1299 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1303 void CustomTrackView::activateMonitor()
1305 emit activateDocumentMonitor();
1308 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1310 resetSelectionGroup();
1312 info.startPos = GenTime();
1313 info.cropStart = GenTime(in, m_document->fps());
1314 info.endPos = GenTime(out - in, m_document->fps());
1315 info.cropDuration = info.endPos - info.startPos;
1318 // Check if clip can be inserted at that position
1319 ItemInfo pasteInfo = info;
1320 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1321 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1322 pasteInfo.track = selectedTrack();
1323 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1324 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1328 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1329 m_commandStack->push(command);
1332 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1334 if (data->hasFormat("kdenlive/clip")) {
1336 m_scene->clearSelection();
1337 resetSelectionGroup(false);
1338 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1339 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1341 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1344 QPointF framePos = mapToScene(pos);
1346 info.startPos = GenTime();
1347 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1348 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1349 info.cropDuration = info.endPos - info.startPos;
1352 // Check if clip can be inserted at that position
1353 ItemInfo pasteInfo = info;
1354 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1355 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1356 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1357 framePos.setX((int)(framePos.x() + 0.5));
1358 framePos.setY(pasteInfo.track * m_tracksHeight);
1359 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1362 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1363 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1364 m_selectionGroup->addToGroup(item);
1365 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1367 QList <GenTime> offsetList;
1368 offsetList.append(info.endPos);
1369 updateSnapPoints(NULL, offsetList);
1370 m_selectionGroup->setPos(framePos);
1371 scene()->addItem(m_selectionGroup);
1372 m_selectionGroup->setSelected(true);
1374 } else if (data->hasFormat("kdenlive/producerslist")) {
1376 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1377 m_scene->clearSelection();
1378 resetSelectionGroup(false);
1380 QList <GenTime> offsetList;
1381 QList <ItemInfo> infoList;
1382 QPointF framePos = mapToScene(pos);
1383 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1384 int track = (int)(framePos.y() / m_tracksHeight);
1385 framePos.setX((int)(framePos.x() + 0.5));
1386 framePos.setY(track * m_tracksHeight);
1388 // Check if clips can be inserted at that position
1389 for (int i = 0; i < ids.size(); ++i) {
1390 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1392 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1396 info.startPos = start;
1397 info.cropDuration = clip->duration();
1398 info.endPos = info.startPos + info.cropDuration;
1400 infoList.append(info);
1401 start += clip->duration();
1403 if (!canBePastedTo(infoList, AVWIDGET)) {
1406 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1408 for (int i = 0; i < ids.size(); ++i) {
1409 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1411 info.startPos = start;
1412 info.cropDuration = clip->duration();
1413 info.endPos = info.startPos + info.cropDuration;
1415 start += info.cropDuration;
1416 offsetList.append(start);
1417 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1418 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1419 m_selectionGroup->addToGroup(item);
1420 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1423 updateSnapPoints(NULL, offsetList);
1424 m_selectionGroup->setPos(framePos);
1425 scene()->addItem(m_selectionGroup);
1426 //m_selectionGroup->setZValue(10);
1427 m_thumbsTimer.start();
1431 // the drag is not a clip (may be effect, ...)
1439 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1441 if (insertDropClips(event->mimeData(), event->pos())) {
1442 event->acceptProposedAction();
1443 } else QGraphicsView::dragEnterEvent(event);
1446 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1448 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);
1449 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1450 collindingItems.removeAll(item);
1451 if (collindingItems.isEmpty()) return false;
1453 for (int i = 0; i < collindingItems.count(); i++) {
1454 QGraphicsItem *collision = collindingItems.at(i);
1455 if (collision->type() == item->type()) {
1457 kDebug() << "// COLLISIION DETECTED";
1465 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1467 int track = m_document->tracksCount() - clip->track();
1468 GenTime pos = clip->startPos();
1469 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1470 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1473 bool success = true;
1474 for (int i = 0; i < clip->effectsCount(); i++) {
1475 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1477 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1478 m_document->renderer()->doRefresh();
1481 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1483 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1485 // Special case: speed effect
1486 if (effect.attribute("id") == "speed") {
1487 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1488 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1491 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1492 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1493 if (strobe == 0) strobe = 1;
1494 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1495 EffectsParameterList params = clip->addEffect(effect);
1496 m_document->renderer()->mltAddEffect(track, pos, params);
1497 if (clip->isSelected()) emit clipItemSelected(clip);
1500 EffectsParameterList params = clip->addEffect(effect);
1501 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1502 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1503 if (clip->isSelected()) emit clipItemSelected(clip);
1504 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1507 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1509 QString index = effect.attribute("kdenlive_ix");
1510 // Special case: speed effect
1511 if (effect.attribute("id") == "speed") {
1512 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1514 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1515 clip->deleteEffect(index);
1516 emit clipItemSelected(clip);
1517 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1521 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1522 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1523 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1526 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1528 clip->deleteEffect(index);
1529 emit clipItemSelected(clip);
1533 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1535 QList<QGraphicsItem *> itemList = group->childItems();
1536 QUndoCommand *effectCommand = new QUndoCommand();
1538 QDomNode namenode = effect.elementsByTagName("name").item(0);
1539 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1540 else effectName = i18n("effect");
1541 effectCommand->setText(i18n("Add %1", effectName));
1543 for (int i = 0; i < itemList.count(); i++) {
1544 if (itemList.at(i)->type() == AVWIDGET) {
1545 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1546 if (effect.attribute("type") == "audio") {
1547 // Don't add audio effects on video clips
1548 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1549 } else if (effect.hasAttribute("type") == false) {
1550 // Don't add video effect on audio clips
1551 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1554 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1555 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1558 if (item->isItemLocked()) {
1561 item->initEffect(effect);
1562 if (effect.attribute("tag") == "ladspa") {
1563 QString ladpsaFile = m_document->getLadspaFile();
1564 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1565 effect.setAttribute("src", ladpsaFile);
1567 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1572 m_commandStack->push(effectCommand);
1573 setDocumentModified();
1574 } else delete effectCommand;
1577 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1579 QList<QGraphicsItem *> itemList;
1580 QUndoCommand *effectCommand = new QUndoCommand();
1582 QDomNode namenode = effect.elementsByTagName("name").item(0);
1583 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1584 else effectName = i18n("effect");
1585 effectCommand->setText(i18n("Add %1", effectName));
1587 if (track == -1) itemList = scene()->selectedItems();
1588 if (itemList.isEmpty()) {
1589 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1590 if (clip) itemList.append(clip);
1591 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1593 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1594 for (int i = 0; i < itemList.count(); i++) {
1595 if (itemList.at(i)->type() == AVWIDGET) {
1596 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1597 if (effect.attribute("type") == "audio") {
1598 // Don't add audio effects on video clips
1599 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1600 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1603 } else if (effect.hasAttribute("type") == false) {
1604 // Don't add video effect on audio clips
1605 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1606 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1610 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1611 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1614 if (item->isItemLocked()) {
1617 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1618 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1619 } else item->initEffect(effect);
1620 if (effect.attribute("tag") == "ladspa") {
1621 QString ladpsaFile = m_document->getLadspaFile();
1622 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1623 effect.setAttribute("src", ladpsaFile);
1625 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1630 m_commandStack->push(effectCommand);
1631 setDocumentModified();
1632 } else delete effectCommand;
1635 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1637 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1638 m_commandStack->push(command);
1639 setDocumentModified();
1642 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1644 if (insertedEffect.isNull()) {
1645 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1648 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1649 QDomElement effect = insertedEffect.cloneNode().toElement();
1651 // Special case: speed effect
1652 if (effect.attribute("id") == "speed") {
1653 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1655 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1656 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1657 if (strobe == 0) strobe = 1;
1658 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1660 clip->setEffectAt(ix, effect);
1661 if (ix == clip->selectedEffectIndex()) {
1662 clip->setSelectedEffect(ix);
1663 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1668 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1669 if (effect.attribute("tag") == "ladspa") {
1670 // Update the ladspa affect file
1671 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1673 // check if we are trying to reset a keyframe effect
1674 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1675 clip->initEffect(effect);
1676 effectParams = clip->getEffectArgs(effect);
1678 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1679 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1681 clip->setEffectAt(ix, effect);
1682 if (ix == clip->selectedEffectIndex()) {
1683 clip->setSelectedEffect(ix);
1684 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1686 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1687 // A fade effect was modified, update the clip
1688 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1689 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1690 clip->setFadeIn(pos);
1692 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1693 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1694 clip->setFadeOut(pos);
1698 setDocumentModified();
1701 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1703 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1704 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1705 QDomElement act = clip->effectAt(newPos - 1);
1706 QDomElement before = clip->effectAt(oldPos - 1);
1707 clip->setEffectAt(oldPos - 1, act);
1708 clip->setEffectAt(newPos - 1, before);
1709 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1710 if (act.attribute("id") == "speed") {
1711 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1712 } else if (before.attribute("id") == "speed") {
1713 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1714 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1715 emit clipItemSelected(clip, newPos - 1);
1716 setDocumentModified();
1717 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1720 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1722 QDomElement effect = clip->effectAt(effectPos);
1723 QDomElement oldEffect = effect.cloneNode().toElement();
1725 effect.setAttribute("disable", (int) disable);
1726 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1727 m_commandStack->push(command);
1728 setDocumentModified();;
1731 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1733 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1734 m_commandStack->push(command);
1735 setDocumentModified();
1738 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1740 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1741 m_commandStack->push(command);
1744 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1748 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1749 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1750 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1751 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);
1752 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1753 m_blockRefresh = false;
1756 if (item->parentItem()) {
1757 // Item is part of a group, reset group
1758 resetSelectionGroup();
1760 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1762 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1763 int cutPos = (int) cutTime.frames(m_document->fps());
1765 newPos.startPos = cutTime;
1766 newPos.endPos = info.endPos;
1767 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1768 newPos.track = info.track;
1769 newPos.cropDuration = newPos.endPos - newPos.startPos;
1771 bool snap = KdenliveSettings::snaptopoints();
1772 KdenliveSettings::setSnaptopoints(false);
1773 ClipItem *dup = item->clone(newPos);
1774 // remove unwanted effects (fade in) from 2nd part of cutted clip
1775 int ix = dup->hasEffect(QString(), "fadein");
1777 QDomElement oldeffect = item->effectAt(ix);
1778 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1780 ix = dup->hasEffect(QString(), "fade_from_black");
1782 QDomElement oldeffect = item->effectAt(ix);
1783 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1785 item->resizeEnd(cutPos);
1786 scene()->addItem(dup);
1787 if (item->checkKeyFrames()) slotRefreshEffects(item);
1788 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1789 item->baseClip()->addReference();
1790 m_document->updateClip(item->baseClip()->getId());
1791 setDocumentModified();
1792 KdenliveSettings::setSnaptopoints(snap);
1794 //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);
1798 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1799 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1801 if (!item || !dup || item == dup) {
1802 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1803 m_blockRefresh = false;
1806 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1807 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1811 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1812 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1813 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1814 //deleteClip(dup->info());
1816 bool snap = KdenliveSettings::snaptopoints();
1817 KdenliveSettings::setSnaptopoints(false);
1819 if (dup->isSelected()) emit clipItemSelected(NULL);
1820 dup->baseClip()->removeReference();
1821 m_document->updateClip(dup->baseClip()->getId());
1822 scene()->removeItem(dup);
1825 ItemInfo clipinfo = item->info();
1826 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1827 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1829 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1830 setDocumentModified();
1832 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1833 KdenliveSettings::setSnaptopoints(snap);
1837 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1840 void CustomTrackView::slotEnableRefresh()
1842 m_blockRefresh = false;
1845 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1847 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1848 if (itemList.count() == 1) {
1849 if (itemList.at(0)->type() == AVWIDGET) {
1850 ClipItem *item = (ClipItem *) itemList.at(0);
1852 info.track = item->track();
1853 ClipItem *transitionClip = NULL;
1854 const int transitiontrack = getPreviousVideoTrack(info.track);
1855 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1856 if (pos < item->startPos() + item->cropDuration() / 2) {
1857 // add transition to clip start
1858 info.startPos = item->startPos();
1859 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1860 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1861 info.endPos = transitionClip->endPos();
1862 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1863 // Check there is no other transition at that place
1864 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1865 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1866 QList<QGraphicsItem *> selection = m_scene->items(r);
1867 bool transitionAccepted = true;
1868 for (int i = 0; i < selection.count(); i++) {
1869 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1870 Transition *tr = static_cast <Transition *>(selection.at(i));
1871 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1872 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1873 } else transitionAccepted = false;
1876 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1877 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1880 // add transition to clip end
1881 info.endPos = item->endPos();
1882 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1883 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1884 info.startPos = transitionClip->startPos();
1885 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1886 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1887 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1889 // Check there is no other transition at that place
1890 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1891 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1892 QList<QGraphicsItem *> selection = m_scene->items(r);
1893 bool transitionAccepted = true;
1894 for (int i = 0; i < selection.count(); i++) {
1895 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1896 Transition *tr = static_cast <Transition *>(selection.at(i));
1897 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1898 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1899 } else transitionAccepted = false;
1902 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1903 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1906 } else for (int i = 0; i < itemList.count(); i++) {
1907 if (itemList.at(i)->type() == AVWIDGET) {
1908 ClipItem *item = (ClipItem *) itemList.at(i);
1910 info.startPos = item->startPos();
1911 info.endPos = info.startPos + GenTime(65, m_document->fps());
1912 info.track = item->track();
1914 // Check there is no other transition at that place
1915 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1916 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1917 QList<QGraphicsItem *> selection = m_scene->items(r);
1918 bool transitionAccepted = true;
1919 for (int i = 0; i < selection.count(); i++) {
1920 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1921 Transition *tr = static_cast <Transition *>(selection.at(i));
1922 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1923 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1924 } else transitionAccepted = false;
1927 int transitiontrack = getPreviousVideoTrack(info.track);
1928 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1929 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1934 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1936 if (transitionInfo.startPos >= transitionInfo.endPos) {
1937 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1940 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1941 m_commandStack->push(command);
1942 setDocumentModified();
1945 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1947 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1948 //kDebug() << "---- ADDING transition " << params.attribute("value");
1949 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1950 scene()->addItem(tr);
1951 setDocumentModified();
1953 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1958 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1960 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1962 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1965 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1966 if (m_dragItem == item) m_dragItem = NULL;
1968 #if QT_VERSION >= 0x040600
1969 // animate item deletion
1970 item->closeAnimation();
1974 emit transitionItemSelected(NULL);
1975 setDocumentModified();
1978 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1980 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1981 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1982 m_commandStack->push(command);
1983 setDocumentModified();
1986 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1988 Transition *item = getTransitionItemAt(pos, track);
1990 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1993 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);
1994 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1995 item->setTransitionParameters(transition);
1996 if (updateTransitionWidget) {
1997 ItemInfo info = item->info();
1999 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2000 if (transitionClip && transitionClip->baseClip()) {
2001 QString size = transitionClip->baseClip()->getProperty("frame_size");
2002 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2003 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2004 p.setY(size.section('x', 1, 1).toInt());
2006 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2008 setDocumentModified();
2011 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2014 const QPointF pos = mapToScene(event->pos());
2015 if (m_selectionGroup) {
2016 m_selectionGroup->setPos(pos);
2017 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2018 event->acceptProposedAction();
2020 // Drag enter was not possible, try again at mouse position
2021 insertDropClips(event->mimeData(), event->pos());
2025 QGraphicsView::dragMoveEvent(event);
2029 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2031 if (m_selectionGroup && m_clipDrag) {
2032 m_thumbsTimer.stop();
2033 m_waitingThumbs.clear();
2034 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2036 scene()->destroyItemGroup(m_selectionGroup);
2037 m_selectionGroup = NULL;
2038 } else QGraphicsView::dragLeaveEvent(event);
2041 void CustomTrackView::dropEvent(QDropEvent * event)
2043 if (m_selectionGroup && m_clipDrag) {
2044 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2045 resetSelectionGroup();
2046 m_scene->clearSelection();
2047 bool hasVideoClip = false;
2048 QUndoCommand *addCommand = new QUndoCommand();
2049 addCommand->setText(i18n("Add timeline clip"));
2050 QList <ClipItem *> brokenClips;
2052 for (int i = 0; i < items.count(); i++) {
2053 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2054 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2055 if (items.count() == 1) {
2056 updateClipTypeActions(item);
2058 updateClipTypeActions(NULL);
2061 //TODO: take care of edit mode for undo
2062 item->baseClip()->addReference();
2063 //item->setZValue(item->defaultZValue());
2064 m_document->updateClip(item->baseClip()->getId());
2065 ItemInfo info = item->info();
2067 int tracknumber = m_document->tracksCount() - info.track - 1;
2068 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2069 if (isLocked) item->setItemLocked(true);
2070 ItemInfo clipInfo = info;
2071 clipInfo.track = m_document->tracksCount() - item->track();
2072 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2073 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2074 brokenClips.append(item);
2077 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2079 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2081 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2082 // add transparency transition
2083 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2084 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2086 item->setSelected(true);
2088 qDeleteAll(brokenClips);
2089 brokenClips.clear();
2090 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2091 else delete addCommand;
2092 setDocumentModified();
2096 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2097 QList<QGraphicsItem *> selection = m_scene->items(rect);
2098 QStringList timelineList;
2100 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2101 for (int i = 0; i < selection.count(); i++) {
2102 if (selection.at(i)->type() == AVWIDGET) {
2103 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2104 int start = clip->startPos().frames(m_document->fps());
2105 int end = clip->endPos().frames(m_document->fps());
2106 timelineList.append(QString::number(start) + "-" + QString::number(end));
2109 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2112 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2113 if (items.count() > 1) groupSelectedItems(true);
2114 event->setDropAction(Qt::MoveAction);
2116 } else QGraphicsView::dropEvent(event);
2120 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2122 bool snap = KdenliveSettings::snaptopoints();
2123 KdenliveSettings::setSnaptopoints(false);
2124 if (mode == OVERWRITEEDIT) {
2125 // if we are in overwrite mode, move clips accordingly
2127 if (item == NULL) info = posinfo;
2128 else info = item->info();
2129 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);
2130 QList<QGraphicsItem *> selection = m_scene->items(rect);
2131 if (item) selection.removeAll(item);
2132 for (int i = 0; i < selection.count(); i++) {
2133 if (!selection.at(i)->isEnabled()) continue;
2134 if (selection.at(i)->type() == AVWIDGET) {
2135 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2136 if (clip->startPos() < info.startPos) {
2137 if (clip->endPos() > info.endPos) {
2138 ItemInfo clipInfo = clip->info();
2139 ItemInfo dupInfo = clipInfo;
2140 GenTime diff = info.startPos - clipInfo.startPos;
2141 dupInfo.startPos = info.startPos;
2142 dupInfo.cropStart += diff;
2143 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2144 ItemInfo newdupInfo = dupInfo;
2145 GenTime diff2 = info.endPos - info.startPos;
2146 newdupInfo.startPos = info.endPos;
2147 newdupInfo.cropStart += diff2;
2148 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2149 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2150 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2151 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2152 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2154 ItemInfo newclipInfo = clip->info();
2155 newclipInfo.endPos = info.startPos;
2156 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2157 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2159 } else if (clip->endPos() <= info.endPos) {
2160 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2161 scene()->removeItem(clip);
2165 ItemInfo newclipInfo = clip->info();
2166 newclipInfo.startPos = info.endPos;
2167 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2168 clip->resizeStart(info.endPos.frames(m_document->fps()));
2172 } else if (mode == INSERTEDIT) {
2173 // if we are in push mode, move clips accordingly
2175 if (item == NULL) info = posinfo;
2176 else info = item->info();
2177 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);
2178 QList<QGraphicsItem *> selection = m_scene->items(rect);
2179 if (item) selection.removeAll(item);
2180 for (int i = 0; i < selection.count(); i++) {
2181 if (selection.at(i)->type() == AVWIDGET) {
2182 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2183 if (clip->startPos() < info.startPos) {
2184 if (clip->endPos() > info.startPos) {
2185 ItemInfo clipInfo = clip->info();
2186 ItemInfo dupInfo = clipInfo;
2187 GenTime diff = info.startPos - clipInfo.startPos;
2188 dupInfo.startPos = info.startPos;
2189 dupInfo.cropStart += diff;
2190 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2191 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2192 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2195 // TODO: add insertspacecommand
2200 KdenliveSettings::setSnaptopoints(snap);
2204 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2206 if (mode == OVERWRITEEDIT) {
2207 // if we are in overwrite or push mode, move clips accordingly
2208 bool snap = KdenliveSettings::snaptopoints();
2209 KdenliveSettings::setSnaptopoints(false);
2210 ItemInfo info = item->info();
2211 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2212 QList<QGraphicsItem *> selection = m_scene->items(rect);
2213 selection.removeAll(item);
2214 for (int i = 0; i < selection.count(); i++) {
2215 if (!selection.at(i)->isEnabled()) continue;
2216 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2217 Transition *tr = static_cast<Transition *>(selection.at(i));
2218 if (tr->startPos() < info.startPos) {
2219 ItemInfo firstPos = tr->info();
2220 ItemInfo newPos = firstPos;
2221 firstPos.endPos = item->startPos();
2222 newPos.startPos = item->endPos();
2223 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2224 if (tr->endPos() > info.endPos) {
2226 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2228 } else if (tr->endPos() > info.endPos) {
2230 ItemInfo firstPos = tr->info();
2231 firstPos.startPos = item->endPos();
2232 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2234 // remove transition
2235 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2239 KdenliveSettings::setSnaptopoints(snap);
2243 QStringList CustomTrackView::mimeTypes() const
2245 QStringList qstrList;
2246 // list of accepted mime types for drop
2247 qstrList.append("text/plain");
2248 qstrList.append("kdenlive/producerslist");
2249 qstrList.append("kdenlive/clip");
2253 Qt::DropActions CustomTrackView::supportedDropActions() const
2255 // returns what actions are supported when dropping
2256 return Qt::MoveAction;
2259 void CustomTrackView::setDuration(int duration)
2261 int diff = qAbs(duration - sceneRect().width());
2262 if (diff * matrix().m11() > -50) {
2263 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2264 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2266 m_projectDuration = duration;
2269 int CustomTrackView::duration() const
2271 return m_projectDuration;
2274 void CustomTrackView::addTrack(TrackInfo type, int ix)
2276 if (ix == -1 || ix == m_document->tracksCount()) {
2277 m_document->insertTrack(0, type);
2278 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2280 m_document->insertTrack(m_document->tracksCount() - ix, type);
2281 // insert track in MLT playlist
2282 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2284 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2285 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2286 QList<QGraphicsItem *> selection = m_scene->items(r);
2287 resetSelectionGroup();
2289 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2290 scene()->addItem(m_selectionGroup);
2291 for (int i = 0; i < selection.count(); i++) {
2292 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2293 m_selectionGroup->addToGroup(selection.at(i));
2294 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2297 // Move graphic items
2298 m_selectionGroup->translate(0, m_tracksHeight);
2300 // adjust track number
2301 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2302 for (int i = 0; i < children.count(); i++) {
2303 if (children.at(i)->type() == GROUPWIDGET) {
2304 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2305 children << grp->childItems();
2308 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2310 ItemInfo clipinfo = item->info();
2311 if (item->type() == AVWIDGET) {
2312 ClipItem *clip = static_cast <ClipItem *>(item);
2313 // slowmotion clips are not track dependant, so no need to update them
2314 if (clip->speed() != 1.0) continue;
2315 // We add a move clip command so that we get the correct producer for new track number
2316 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2317 Mlt::Producer *prod;
2318 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2319 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2320 else prod = clip->baseClip()->producer(clipinfo.track);
2321 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2322 // problem updating clip
2323 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2326 } else if (item->type() == TRANSITIONWIDGET) {
2327 Transition *tr = static_cast <Transition *>(item);
2328 int track = tr->transitionEndTrack();
2330 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2334 resetSelectionGroup(false);
2337 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2338 for (int i = 0; i < m_guides.count(); i++) {
2339 QLineF l = m_guides.at(i)->line();
2340 l.setP2(QPointF(l.x2(), maxHeight));
2341 m_guides.at(i)->setLine(l);
2343 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2344 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2345 viewport()->update();
2346 emit tracksChanged();
2347 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2348 //setFixedHeight(50 * m_tracksCount);
2351 void CustomTrackView::removeTrack(int ix)
2353 // Delete track in MLT playlist
2354 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2355 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2357 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2358 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2359 QList<QGraphicsItem *> selection = m_scene->items(r);
2361 resetSelectionGroup();
2363 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2364 scene()->addItem(m_selectionGroup);
2365 for (int i = 0; i < selection.count(); i++) {
2366 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2367 m_selectionGroup->addToGroup(selection.at(i));
2368 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2371 // Move graphic items
2372 qreal ydiff = 0 - (int) m_tracksHeight;
2373 m_selectionGroup->translate(0, ydiff);
2375 // adjust track number
2376 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2377 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2378 for (int i = 0; i < children.count(); i++) {
2379 if (children.at(i)->type() == GROUPWIDGET) {
2380 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2381 children << grp->childItems();
2384 if (children.at(i)->type() == AVWIDGET) {
2385 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2387 ItemInfo clipinfo = clip->info();
2388 // We add a move clip command so that we get the correct producer for new track number
2389 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2390 Mlt::Producer *prod;
2391 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2392 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2393 else prod = clip->baseClip()->producer(clipinfo.track);
2394 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2395 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2398 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2399 Transition *tr = static_cast <Transition *>(children.at(i));
2401 int track = tr->transitionEndTrack();
2403 ItemInfo clipinfo = tr->info();
2404 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2408 resetSelectionGroup(false);
2410 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2411 for (int i = 0; i < m_guides.count(); i++) {
2412 QLineF l = m_guides.at(i)->line();
2413 l.setP2(QPointF(l.x2(), maxHeight));
2414 m_guides.at(i)->setLine(l);
2416 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2417 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2419 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2420 viewport()->update();
2421 emit tracksChanged();
2422 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2425 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2427 int tracknumber = m_document->tracksCount() - ix;
2428 m_document->setTrackType(tracknumber - 1, type);
2429 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2430 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2431 viewport()->update();
2435 void CustomTrackView::slotSwitchTrackAudio(int ix)
2437 /*for (int i = 0; i < m_document->tracksCount(); i++)
2438 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2439 int tracknumber = m_document->tracksCount() - ix - 1;
2440 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2441 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2442 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2443 setDocumentModified();
2446 void CustomTrackView::slotSwitchTrackLock(int ix)
2448 int tracknumber = m_document->tracksCount() - ix - 1;
2449 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2450 m_commandStack->push(command);
2454 void CustomTrackView::lockTrack(int ix, bool lock)
2456 int tracknumber = m_document->tracksCount() - ix - 1;
2457 m_document->switchTrackLock(tracknumber, lock);
2458 emit doTrackLock(ix, lock);
2459 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2461 for (int i = 0; i < selection.count(); i++) {
2462 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2463 if (selection.at(i)->isSelected()) {
2464 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2465 else emit transitionItemSelected(NULL);
2467 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2469 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2470 viewport()->update();
2471 setDocumentModified();
2474 void CustomTrackView::slotSwitchTrackVideo(int ix)
2476 int tracknumber = m_document->tracksCount() - ix;
2477 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2478 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2479 setDocumentModified();
2482 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2484 // Check there is no group going over several tracks there, or that would result in timeline corruption
2485 QList<QGraphicsItem *> selection = scene()->items(rect);
2487 int maxHeight = m_tracksHeight * 1.5;
2488 for (int i = 0; i < selection.count(); i++) {
2489 // Check that we don't try to move a group with clips on other tracks
2490 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2493 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2501 void CustomTrackView::slotRemoveSpace()
2505 if (m_menuPosition.isNull()) {
2506 pos = GenTime(cursorPos(), m_document->fps());
2508 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2511 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2512 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2515 ClipItem *item = getClipItemAt(pos, track);
2517 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);
2520 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2521 //kDebug() << "// GOT LENGT; " << length;
2523 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 // Make sure there is no group in the way
2528 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2531 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2533 // groups found on track, do not allow the move
2534 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2538 QList<ItemInfo> clipsToMove;
2539 QList<ItemInfo> transitionsToMove;
2541 for (int i = 0; i < items.count(); i++) {
2542 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2543 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2544 ItemInfo info = item->info();
2545 if (item->type() == AVWIDGET) {
2546 clipsToMove.append(info);
2547 } else if (item->type() == TRANSITIONWIDGET) {
2548 transitionsToMove.append(info);
2553 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2554 m_commandStack->push(command);
2557 void CustomTrackView::slotInsertSpace()
2561 if (m_menuPosition.isNull()) {
2562 pos = GenTime(cursorPos(), m_document->fps());
2564 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2565 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2567 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2568 if (d.exec() != QDialog::Accepted) return;
2569 GenTime spaceDuration = d.selectedDuration();
2570 track = d.selectedTrack();
2572 ClipItem *item = getClipItemAt(pos, track);
2573 if (item) pos = item->startPos();
2575 // Make sure there is no group in the way
2576 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2578 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2580 // groups found on track, do not allow the move
2581 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2585 QList<ItemInfo> clipsToMove;
2586 QList<ItemInfo> transitionsToMove;
2588 for (int i = 0; i < items.count(); i++) {
2589 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2590 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2591 ItemInfo info = item->info();
2592 if (item->type() == AVWIDGET) {
2593 clipsToMove.append(info);
2594 } else if (item->type() == TRANSITIONWIDGET) {
2595 transitionsToMove.append(info);
2600 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2601 m_commandStack->push(command);
2604 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2606 int diff = duration.frames(m_document->fps());
2607 resetSelectionGroup();
2608 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2609 scene()->addItem(m_selectionGroup);
2611 Transition *transition;
2613 // Create lists with start pos for each track
2614 QMap <int, int> trackClipStartList;
2615 QMap <int, int> trackTransitionStartList;
2617 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2618 trackClipStartList[i] = -1;
2619 trackTransitionStartList[i] = -1;
2622 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2623 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2625 if (clip->parentItem()) {
2626 m_selectionGroup->addToGroup(clip->parentItem());
2627 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2629 m_selectionGroup->addToGroup(clip);
2630 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2632 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))
2633 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2635 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);
2638 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2639 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2641 if (transition->parentItem()) {
2642 m_selectionGroup->addToGroup(transition->parentItem());
2643 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2645 m_selectionGroup->addToGroup(transition);
2646 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2648 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))
2649 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2650 } 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);
2652 m_selectionGroup->translate(diff, 0);
2654 // update items coordinates
2655 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2657 for (int i = 0; i < itemList.count(); i++) {
2658 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2659 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2660 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2661 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2662 for (int j = 0; j < children.count(); j++) {
2663 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2668 resetSelectionGroup(false);
2669 if (track != -1) track = m_document->tracksCount() - track;
2670 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2673 void CustomTrackView::deleteClip(const QString &clipId)
2675 resetSelectionGroup();
2676 QList<QGraphicsItem *> itemList = items();
2677 QUndoCommand *deleteCommand = new QUndoCommand();
2679 for (int i = 0; i < itemList.count(); i++) {
2680 if (itemList.at(i)->type() == AVWIDGET) {
2681 ClipItem *item = (ClipItem *)itemList.at(i);
2682 if (item->clipProducer() == clipId) {
2684 if (item->parentItem()) {
2685 // Clip is in a group, destroy the group
2686 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2688 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2692 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2693 if (count == 0) delete deleteCommand;
2694 else m_commandStack->push(deleteCommand);
2697 void CustomTrackView::setCursorPos(int pos, bool seek)
2699 if (pos == m_cursorPos) return;
2700 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2702 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2703 else if (m_autoScroll) checkScrolling();
2704 m_cursorLine->setPos(m_cursorPos, 0);
2707 void CustomTrackView::updateCursorPos()
2709 m_cursorLine->setPos(m_cursorPos, 0);
2712 int CustomTrackView::cursorPos()
2714 return (int)(m_cursorPos);
2717 void CustomTrackView::moveCursorPos(int delta)
2719 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2720 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2721 m_cursorPos += delta;
2722 m_cursorLine->setPos(m_cursorPos, 0);
2723 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2726 void CustomTrackView::initCursorPos(int pos)
2728 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2730 m_cursorLine->setPos(pos, 0);
2734 void CustomTrackView::checkScrolling()
2736 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2739 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2741 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2742 QGraphicsView::mouseReleaseEvent(event);
2743 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2744 #if QT_VERSION >= 0x040600
2745 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2747 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2748 if (event->button() == Qt::MidButton) {
2751 setDragMode(QGraphicsView::NoDrag);
2752 if (m_operationMode == MOVEGUIDE) {
2753 setCursor(Qt::ArrowCursor);
2754 m_operationMode = NONE;
2755 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2756 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2757 if (newPos != m_dragGuide->position()) {
2758 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2759 m_commandStack->push(command);
2760 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2761 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2762 m_document->syncGuides(m_guides);
2767 } else if (m_operationMode == SPACER && m_selectionGroup) {
2769 if (event->modifiers() != Qt::ControlModifier) {
2770 // We are moving all tracks
2772 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2773 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2775 if (timeOffset != GenTime()) {
2776 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2778 QList<ItemInfo> clipsToMove;
2779 QList<ItemInfo> transitionsToMove;
2781 // Create lists with start pos for each track
2782 QMap <int, int> trackClipStartList;
2783 QMap <int, int> trackTransitionStartList;
2785 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2786 trackClipStartList[i] = -1;
2787 trackTransitionStartList[i] = -1;
2790 for (int i = 0; i < items.count(); i++) {
2791 if (items.at(i)->type() == GROUPWIDGET)
2792 items += items.at(i)->childItems();
2795 for (int i = 0; i < items.count(); i++) {
2796 if (items.at(i)->type() == AVWIDGET) {
2797 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2798 ItemInfo info = item->info();
2799 clipsToMove.append(info);
2801 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2802 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2803 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2804 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2805 ItemInfo info = item->info();
2806 transitionsToMove.append(info);
2808 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2809 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2813 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2814 m_commandStack->push(command);
2815 if (track != -1) track = m_document->tracksCount() - track;
2816 kDebug() << "SPACER TRACK:" << track;
2817 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2819 resetSelectionGroup(false);
2820 m_operationMode = NONE;
2821 } else if (m_operationMode == RUBBERSELECTION) {
2822 //kDebug() << "// END RUBBER SELECT";
2823 resetSelectionGroup();
2824 groupSelectedItems();
2825 m_operationMode = NONE;
2828 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2829 emit transitionItemSelected(NULL);
2833 if (m_dragItem) info = m_dragItem->info();
2835 if (m_operationMode == MOVE) {
2836 setCursor(Qt::OpenHandCursor);
2837 if (m_dragItem->parentItem() == 0) {
2838 // we are moving one clip, easy
2839 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2840 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2841 Mlt::Producer *prod;
2842 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2843 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2844 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2845 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);
2848 QUndoCommand *moveCommand = new QUndoCommand();
2849 moveCommand->setText(i18n("Move clip"));
2850 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2852 int tracknumber = m_document->tracksCount() - item->track() - 1;
2853 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2854 if (isLocked) item->setItemLocked(true);
2855 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2856 // Also move automatic transitions (on lower track)
2857 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2858 ItemInfo startTrInfo;
2859 ItemInfo newStartTrInfo;
2860 bool moveStartTrans = false;
2861 bool moveEndTrans = false;
2862 if (startTransition && startTransition->isAutomatic()) {
2863 startTrInfo = startTransition->info();
2864 newStartTrInfo = startTrInfo;
2865 newStartTrInfo.track = info.track;
2866 newStartTrInfo.startPos = info.startPos;
2867 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2868 // transition end should stay the same
2870 // transition end should be adjusted to clip
2871 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2873 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2875 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2876 // Check if there is a transition at clip end
2877 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2878 if (tr && tr->isAutomatic()) {
2879 ItemInfo trInfo = tr->info();
2880 ItemInfo newTrInfo = trInfo;
2881 newTrInfo.track = info.track;
2882 newTrInfo.endPos = m_dragItem->endPos();
2883 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2884 // transition start should stay the same
2886 // transition start should be moved
2887 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2889 if (newTrInfo.startPos < newTrInfo.endPos) {
2890 moveEndTrans = true;
2891 if (moveStartTrans) {
2892 // we have to move both transitions, remove the start one so that there is no collision
2893 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2895 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2896 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2897 if (moveStartTrans) {
2898 // re-add transition in correct place
2899 int transTrack = startTransition->transitionEndTrack();
2900 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2901 transTrack = getPreviousVideoTrack(info.track);
2903 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2904 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2910 if (moveStartTrans && !moveEndTrans) {
2911 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2912 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2915 // Also move automatic transitions (on upper track)
2916 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2917 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2918 ItemInfo trInfo = tr->info();
2919 ItemInfo newTrInfo = trInfo;
2920 newTrInfo.startPos = m_dragItem->startPos();
2921 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2922 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2923 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2924 // transition end should be adjusted to clip on upper track
2925 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2927 if (newTrInfo.startPos < newTrInfo.endPos) {
2928 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2929 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2933 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2934 // Check if there is a transition at clip end
2935 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2936 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2937 ItemInfo trInfo = tr->info();
2938 ItemInfo newTrInfo = trInfo;
2939 newTrInfo.endPos = m_dragItem->endPos();
2940 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2941 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2942 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2943 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2944 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2945 // transition start should be moved
2946 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2948 if (newTrInfo.startPos < newTrInfo.endPos) {
2949 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2950 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2955 m_commandStack->push(moveCommand);
2956 //checkTrackSequence(m_dragItem->track());
2958 // undo last move and emit error message
2959 bool snap = KdenliveSettings::snaptopoints();
2960 KdenliveSettings::setSnaptopoints(false);
2961 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2962 KdenliveSettings::setSnaptopoints(snap);
2963 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2965 setDocumentModified();
2967 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2968 Transition *transition = static_cast <Transition *>(m_dragItem);
2969 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2970 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)) {
2971 // Moving transition failed, revert to previous position
2972 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2973 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2975 QUndoCommand *moveCommand = new QUndoCommand();
2976 moveCommand->setText(i18n("Move transition"));
2977 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2978 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2979 m_commandStack->push(moveCommand);
2983 // Moving several clips. We need to delete them and readd them to new position,
2984 // or they might overlap each other during the move
2985 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2986 QList<QGraphicsItem *> items = group->childItems();
2988 QList<ItemInfo> clipsToMove;
2989 QList<ItemInfo> transitionsToMove;
2991 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2992 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2993 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2994 QUndoCommand *moveGroup = new QUndoCommand();
2995 moveGroup->setText(i18n("Move group"));
2996 if (timeOffset != GenTime() || trackOffset != 0) {
2997 // remove items in MLT playlist
3000 int max = items.count();
3001 for (int i = 0; i < max; i++) {
3002 if (items.at(i)->type() == GROUPWIDGET) {
3003 items += items.at(i)->childItems();
3006 m_document->renderer()->blockSignals(true);
3007 for (int i = 0; i < items.count(); i++) {
3008 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3009 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3010 ItemInfo info = item->info();
3011 if (item->type() == AVWIDGET) {
3012 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3013 // error, clip cannot be removed from playlist
3014 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3016 clipsToMove.append(info);
3019 transitionsToMove.append(info);
3020 Transition *tr = static_cast <Transition*>(item);
3021 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3024 m_document->renderer()->blockSignals(false);
3025 for (int i = 0; i < items.count(); i++) {
3026 // re-add items in correct place
3027 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3028 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3030 ItemInfo info = item->info();
3031 int tracknumber = m_document->tracksCount() - info.track - 1;
3032 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3034 group->removeFromGroup(item);
3035 item->setItemLocked(true);
3038 if (item->type() == AVWIDGET) {
3039 ClipItem *clip = static_cast <ClipItem*>(item);
3040 info.track = m_document->tracksCount() - info.track;
3041 Mlt::Producer *prod;
3042 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3043 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3044 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3045 else prod = clip->baseClip()->producer(info.track);
3046 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3047 for (int i = 0; i < clip->effectsCount(); i++) {
3048 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3051 Transition *tr = static_cast <Transition*>(item);
3052 int newTrack = tr->transitionEndTrack();
3053 if (!tr->forcedTrack()) {
3054 newTrack = getPreviousVideoTrack(info.track);
3056 tr->updateTransitionEndTrack(newTrack);
3057 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3058 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3062 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3063 m_commandStack->push(moveGroup);
3065 //QPointF top = group->sceneBoundingRect().topLeft();
3066 //QPointF oldpos = m_selectionGroup->scenePos();
3067 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3068 //group->setPos(top);
3069 //TODO: get rid of the 3 lines below
3070 if (m_selectionGroup) {
3071 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3072 m_selectionGroupInfo.track = m_selectionGroup->track();
3074 setDocumentModified();
3077 m_document->renderer()->doRefresh();
3078 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3080 if (m_dragItem->type() == AVWIDGET) {
3081 ItemInfo resizeinfo = m_dragItemInfo;
3082 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3083 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3085 QUndoCommand *resizeCommand = new QUndoCommand();
3086 resizeCommand->setText(i18n("Resize clip"));
3088 // Check if there is an automatic transition on that clip (lower track)
3089 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3090 if (transition && transition->isAutomatic()) {
3091 ItemInfo trInfo = transition->info();
3092 ItemInfo newTrInfo = trInfo;
3093 newTrInfo.startPos = m_dragItem->startPos();
3094 if (newTrInfo.startPos < newTrInfo.endPos)
3095 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3097 // Check if there is an automatic transition on that clip (upper track)
3098 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3099 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3100 ItemInfo trInfo = transition->info();
3101 ItemInfo newTrInfo = trInfo;
3102 newTrInfo.startPos = m_dragItem->startPos();
3103 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3104 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3105 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3109 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3110 updatePositionEffects(clip, m_dragItemInfo);
3114 QDomElement root = doc.createElement("list");
3115 doc.appendChild(root);
3116 QList <int> indexes;
3117 for (int i = 0; i < clip->effectsCount(); i++) {
3118 QDomElement effect = clip->effectAt(i);
3119 if (EffectsList::hasKeyFrames(effect)) {
3120 doc.appendChild(doc.importNode(effect, true));
3125 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3126 // Keyframes were modified, updateClip
3127 QDomNodeList effs = doc.elementsByTagName("effect");
3129 // Since we must always resize clip before updating the keyframes, we
3130 // put a resize command before & after checking keyframes so that
3131 // we are sure the resize is performed before whenever we do or undo the action
3133 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3134 for (int i = 0; i < indexes.count(); i++) {
3135 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);
3136 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3138 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3139 emit clipItemSelected(clip);
3140 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3142 m_commandStack->push(resizeCommand);
3144 bool snap = KdenliveSettings::snaptopoints();
3145 KdenliveSettings::setSnaptopoints(false);
3146 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3147 KdenliveSettings::setSnaptopoints(snap);
3148 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3150 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3151 Transition *transition = static_cast <Transition *>(m_dragItem);
3152 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)) {
3153 // Cannot resize transition
3154 bool snap = KdenliveSettings::snaptopoints();
3155 KdenliveSettings::setSnaptopoints(false);
3156 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3157 KdenliveSettings::setSnaptopoints(snap);
3158 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3160 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3161 m_commandStack->push(command);
3165 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3166 // Item was resized, rebuild group;
3167 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3168 QList <QGraphicsItem *> children = group->childItems();
3169 m_document->clipManager()->removeGroup(group);
3170 scene()->destroyItemGroup(group);
3171 for (int i = 0; i < children.count(); i++) {
3172 children.at(i)->setSelected(true);
3174 groupSelectedItems(false, true);
3176 //m_document->renderer()->doRefresh();
3177 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3179 if (m_dragItem->type() == AVWIDGET) {
3180 ItemInfo resizeinfo = info;
3181 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3182 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3184 QUndoCommand *resizeCommand = new QUndoCommand();
3185 resizeCommand->setText(i18n("Resize clip"));
3187 // Check if there is an automatic transition on that clip (lower track)
3188 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3189 if (tr && tr->isAutomatic()) {
3190 ItemInfo trInfo = tr->info();
3191 ItemInfo newTrInfo = trInfo;
3192 newTrInfo.endPos = m_dragItem->endPos();
3193 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3196 // Check if there is an automatic transition on that clip (upper track)
3197 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3198 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3199 ItemInfo trInfo = tr->info();
3200 ItemInfo newTrInfo = trInfo;
3201 newTrInfo.endPos = m_dragItem->endPos();
3202 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3203 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3204 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3209 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3211 QDomElement root = doc.createElement("list");
3212 doc.appendChild(root);
3213 QList <int> indexes;
3214 for (int i = 0; i < clip->effectsCount(); i++) {
3215 QDomElement effect = clip->effectAt(i);
3216 if (EffectsList::hasKeyFrames(effect)) {
3217 doc.appendChild(doc.importNode(effect, true));
3222 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)) {
3223 // Keyframes were modified, updateClip
3224 QDomNodeList effs = doc.elementsByTagName("effect");
3226 // Since we must always resize clip before updating the keyframes, we
3227 // put a resize command before & after checking keyframes so that
3228 // we are sure the resize is performed before whenever we do or undo the action
3230 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3231 for (int i = 0; i < indexes.count(); i++) {
3232 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);
3233 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3235 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3236 emit clipItemSelected(clip);
3237 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3239 m_commandStack->push(resizeCommand);
3240 updatePositionEffects(clip, m_dragItemInfo);
3242 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3243 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3245 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3246 Transition *transition = static_cast <Transition *>(m_dragItem);
3247 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)) {
3248 // Cannot resize transition
3249 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3250 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3252 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3253 m_commandStack->push(command);
3256 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3257 // Item was resized, rebuild group;
3258 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3259 QList <QGraphicsItem *> children = group->childItems();
3260 m_document->clipManager()->removeGroup(group);
3261 scene()->destroyItemGroup(group);
3262 for (int i = 0; i < children.count(); i++) {
3263 children.at(i)->setSelected(true);
3265 groupSelectedItems(false, true);
3267 //m_document->renderer()->doRefresh();
3268 } else if (m_operationMode == FADEIN) {
3269 // resize fade in effect
3270 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3271 int ix = item->hasEffect("volume", "fadein");
3272 int ix2 = item->hasEffect("", "fade_from_black");
3274 QDomElement oldeffect = item->effectAt(ix);
3275 int start = item->cropStart().frames(m_document->fps());
3276 int end = item->fadeIn();
3278 slotDeleteEffect(item, oldeffect);
3281 QDomElement effect = oldeffect.cloneNode().toElement();
3282 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3283 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3284 slotUpdateClipEffect(item, effect, oldeffect, ix);
3285 emit clipItemSelected(item, ix);
3287 } else if (item->fadeIn() != 0 && ix2 == -1) {
3289 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3291 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3292 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3293 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3294 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3297 QDomElement oldeffect = item->effectAt(ix2);
3298 int start = item->cropStart().frames(m_document->fps());
3299 int end = item->fadeIn();
3301 slotDeleteEffect(item, oldeffect);
3304 QDomElement effect = oldeffect.cloneNode().toElement();
3305 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3306 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3307 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3308 emit clipItemSelected(item, ix2);
3311 } else if (m_operationMode == FADEOUT) {
3312 // resize fade in effect
3313 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3314 int ix = item->hasEffect("volume", "fadeout");
3315 int ix2 = item->hasEffect("", "fade_to_black");
3317 QDomElement oldeffect = item->effectAt(ix);
3318 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3319 int start = item->fadeOut();
3321 slotDeleteEffect(item, oldeffect);
3323 start = end - start;
3324 QDomElement effect = oldeffect.cloneNode().toElement();
3325 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3326 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3327 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3328 slotUpdateClipEffect(item, effect, oldeffect, ix);
3329 emit clipItemSelected(item, ix);
3331 } else if (item->fadeOut() != 0 && ix2 == -1) {
3333 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3335 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3336 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3337 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3338 EffectsList::setParameter(effect, "out", QString::number(0));
3339 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3342 QDomElement oldeffect = item->effectAt(ix2);
3343 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3344 int start = item->fadeOut();
3346 slotDeleteEffect(item, oldeffect);
3348 start = end - start;
3349 QDomElement effect = oldeffect.cloneNode().toElement();
3350 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3351 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3352 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3353 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3354 emit clipItemSelected(item, ix2);
3357 } else if (m_operationMode == KEYFRAME) {
3358 // update the MLT effect
3359 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3360 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3362 // check if we want to remove keyframe
3363 double val = mapToScene(event->pos()).toPoint().y();
3364 QRectF br = item->sceneBoundingRect();
3365 double maxh = 100.0 / br.height();
3366 val = (br.bottom() - val) * maxh;
3367 int start = item->cropStart().frames(m_document->fps());
3368 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3369 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3371 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3372 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3373 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3374 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3375 //item->updateKeyframeEffect();
3376 //QString next = item->keyframes(item->selectedEffectIndex());
3377 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3378 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3380 m_commandStack->push(command);
3381 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3382 emit clipItemSelected(item, item->selectedEffectIndex());
3384 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3385 // A transition is selected
3387 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3388 if (transitionClip && transitionClip->baseClip()) {
3389 QString size = transitionClip->baseClip()->getProperty("frame_size");
3390 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3391 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3392 p.setY(size.section('x', 1, 1).toInt());
3394 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3395 } else emit transitionItemSelected(NULL);
3396 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3397 m_operationMode = NONE;
3400 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3402 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3404 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3405 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3408 if (item->isSelected()) emit clipItemSelected(NULL);
3409 item->baseClip()->removeReference();
3410 m_document->updateClip(item->baseClip()->getId());
3412 /*if (item->baseClip()->isTransparent()) {
3413 // also remove automatic transition
3414 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3415 if (tr && tr->isAutomatic()) {
3416 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3417 scene()->removeItem(tr);
3421 m_waitingThumbs.removeAll(item);
3422 if (m_dragItem == item) m_dragItem = NULL;
3423 #if QT_VERSION >= 0x040600
3424 // animate item deletion
3425 item->closeAnimation();
3426 /*if (refresh) item->closeAnimation();
3428 // no refresh, means we have several operations chained, we need to delete clip immediatly
3429 // so that it does not get in the way of the other
3438 setDocumentModified();
3439 if (refresh) m_document->renderer()->doRefresh();
3442 void CustomTrackView::deleteSelectedClips()
3444 resetSelectionGroup();
3445 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3446 if (itemList.count() == 0) {
3447 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3450 scene()->clearSelection();
3451 QUndoCommand *deleteSelected = new QUndoCommand();
3453 bool resetGroup = false;
3456 int transitionCount = 0;
3457 // expand & destroy groups
3458 for (int i = 0; i < itemList.count(); i++) {
3459 if (itemList.at(i)->type() == GROUPWIDGET) {
3461 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3462 itemList += children;
3463 QList <ItemInfo> clipInfos;
3464 QList <ItemInfo> transitionInfos;
3465 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3466 for (int j = 0; j < children.count(); j++) {
3467 if (children.at(j)->type() == AVWIDGET) {
3468 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3469 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3470 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3471 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3472 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3475 if (clipInfos.count() > 0) {
3476 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3481 for (int i = 0; i < itemList.count(); i++) {
3482 if (itemList.at(i)->type() == AVWIDGET) {
3484 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3485 if (item->parentItem()) resetGroup = true;
3486 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3487 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3488 emit clipItemSelected(NULL);
3489 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3491 Transition *item = static_cast <Transition *>(itemList.at(i));
3492 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3493 if (item->parentItem()) resetGroup = true;
3494 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3495 emit transitionItemSelected(NULL);
3498 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3499 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3500 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3501 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3502 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3503 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3504 else deleteSelected->setText(i18n("Delete selected items"));
3505 m_commandStack->push(deleteSelected);
3508 void CustomTrackView::changeClipSpeed()
3510 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3511 if (itemList.count() == 0) {
3512 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3515 QUndoCommand *changeSelected = new QUndoCommand();
3516 changeSelected->setText("Edit clip speed");
3520 for (int i = 0; i < itemList.count(); i++) {
3521 if (itemList.at(i)->type() == AVWIDGET) {
3522 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3523 ItemInfo info = item->info();
3524 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3526 double speed = (double) percent / 100.0;
3527 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3529 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3533 if (count > 0) m_commandStack->push(changeSelected);
3534 else delete changeSelected;
3537 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3539 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3540 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3542 kDebug() << "ERROR: Cannot find clip for speed change";
3543 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3546 info.track = m_document->tracksCount() - item->track();
3548 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3549 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3550 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3552 item->setSpeed(speed, strobe);
3553 item->updateRectGeometry();
3554 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3555 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3557 updatePositionEffects(item, info);
3558 setDocumentModified();
3559 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3562 void CustomTrackView::cutSelectedClips()
3564 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3565 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3566 for (int i = 0; i < itemList.count(); i++) {
3567 if (itemList.at(i)->type() == AVWIDGET) {
3568 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3569 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3570 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3571 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3572 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3573 m_commandStack->push(command);
3579 void CustomTrackView::groupClips(bool group)
3581 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3582 QList <ItemInfo> clipInfos;
3583 QList <ItemInfo> transitionInfos;
3584 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3587 int max = itemList.count();
3588 for (int i = 0; i < max; i++) {
3589 if (itemList.at(i)->type() == GROUPWIDGET) {
3590 itemList += itemList.at(i)->childItems();
3594 for (int i = 0; i < itemList.count(); i++) {
3595 if (itemList.at(i)->type() == AVWIDGET) {
3596 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3597 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3598 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3599 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3600 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3603 if (clipInfos.count() > 0) {
3604 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3605 m_commandStack->push(command);
3609 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3611 resetSelectionGroup();
3612 m_scene->clearSelection();
3614 for (int i = 0; i < clipInfos.count(); i++) {
3615 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3616 if (clip == NULL) continue;
3617 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3618 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3619 m_document->clipManager()->removeGroup(grp);
3620 scene()->destroyItemGroup(grp);
3622 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3624 for (int i = 0; i < transitionInfos.count(); i++) {
3625 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3626 if (tr == NULL) continue;
3627 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3628 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3629 m_document->clipManager()->removeGroup(grp);
3630 scene()->destroyItemGroup(grp);
3632 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3634 setDocumentModified();
3638 QList <QGraphicsItemGroup *> groups;
3639 for (int i = 0; i < clipInfos.count(); i++) {
3640 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3642 clip->setSelected(true);
3645 for (int i = 0; i < transitionInfos.count(); i++) {
3646 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3648 clip->setSelected(true);
3652 groupSelectedItems(false, true);
3653 setDocumentModified();
3656 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3658 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3659 if (baseclip == NULL) {
3660 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3663 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3664 item->setEffectList(effects);
3665 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3666 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3667 scene()->addItem(item);
3669 int tracknumber = m_document->tracksCount() - info.track - 1;
3670 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3671 if (isLocked) item->setItemLocked(true);
3673 baseclip->addReference();
3674 m_document->updateClip(baseclip->getId());
3675 info.track = m_document->tracksCount() - info.track;
3676 Mlt::Producer *prod;
3677 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3678 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3679 else prod = baseclip->producer(info.track);
3680 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3681 for (int i = 0; i < item->effectsCount(); i++) {
3682 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3684 setDocumentModified();
3685 if (refresh) m_document->renderer()->doRefresh();
3686 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3687 m_thumbsTimer.start();
3690 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3692 QList<QGraphicsItem *> list = scene()->items();
3693 ClipItem *clip = NULL;
3694 for (int i = 0; i < list.size(); ++i) {
3695 if (list.at(i)->type() == AVWIDGET) {
3696 clip = static_cast <ClipItem *>(list.at(i));
3697 if (clip->clipProducer() == clipId) {
3698 ItemInfo info = clip->info();
3699 info.track = m_document->tracksCount() - clip->track();
3700 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3701 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3703 clip->refreshClip(true);
3710 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3712 int framepos = (int)(pos.frames(m_document->fps()));
3713 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3714 ClipItem *clip = NULL;
3715 for (int i = 0; i < list.size(); i++) {
3716 if (!list.at(i)->isEnabled()) continue;
3717 if (list.at(i)->type() == AVWIDGET) {
3718 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3719 if (test->endPos() == pos) clip = test;
3726 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3728 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3729 ClipItem *clip = NULL;
3730 for (int i = 0; i < list.size(); i++) {
3731 if (!list.at(i)->isEnabled()) continue;
3732 if (list.at(i)->type() == AVWIDGET) {
3733 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3734 if (test->startPos() == pos) clip = test;
3741 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3743 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3744 QList<QGraphicsItem *> list = scene()->items(p);
3745 ClipItem *clip = NULL;
3746 for (int i = 0; i < list.size(); i++) {
3747 if (!list.at(i)->isEnabled()) continue;
3748 if (list.at(i)->type() == AVWIDGET) {
3749 clip = static_cast <ClipItem *>(list.at(i));
3756 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3758 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3761 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3763 const QPointF p(pos, (track + 1) * m_tracksHeight);
3764 QList<QGraphicsItem *> list = scene()->items(p);
3765 Transition *clip = NULL;
3766 for (int i = 0; i < list.size(); i++) {
3767 if (!list.at(i)->isEnabled()) continue;
3768 if (list.at(i)->type() == TRANSITIONWIDGET) {
3769 clip = static_cast <Transition *>(list.at(i));
3776 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3778 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3781 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3783 int framepos = (int)(pos.frames(m_document->fps()));
3784 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3785 QList<QGraphicsItem *> list = scene()->items(p);
3786 Transition *clip = NULL;
3787 for (int i = 0; i < list.size(); i++) {
3788 if (!list.at(i)->isEnabled()) continue;
3789 if (list.at(i)->type() == TRANSITIONWIDGET) {
3790 Transition *test = static_cast <Transition *>(list.at(i));
3791 if (test->endPos() == pos) clip = test;
3798 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3800 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3801 QList<QGraphicsItem *> list = scene()->items(p);
3802 Transition *clip = NULL;
3803 for (int i = 0; i < list.size(); ++i) {
3804 if (!list.at(i)->isEnabled()) continue;
3805 if (list.at(i)->type() == TRANSITIONWIDGET) {
3806 Transition *test = static_cast <Transition *>(list.at(i));
3807 if (test->startPos() == pos) clip = test;
3814 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3816 if (m_selectionGroup) resetSelectionGroup(false);
3817 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3819 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);
3820 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3823 Mlt::Producer *prod;
3824 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3825 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3826 else prod = item->baseClip()->producer(end.track);
3828 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);
3830 bool snap = KdenliveSettings::snaptopoints();
3831 KdenliveSettings::setSnaptopoints(false);
3832 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3834 int tracknumber = m_document->tracksCount() - end.track - 1;
3835 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3836 m_scene->clearSelection();
3837 if (isLocked) item->setItemLocked(true);
3839 if (item->isItemLocked()) item->setItemLocked(false);
3840 item->setSelected(true);
3842 if (item->baseClip()->isTransparent()) {
3843 // Also move automatic transition
3844 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3845 if (tr && tr->isAutomatic()) {
3846 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3847 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);
3848 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3851 KdenliveSettings::setSnaptopoints(snap);
3852 setDocumentModified();
3854 // undo last move and emit error message
3855 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3857 if (refresh) m_document->renderer()->doRefresh();
3858 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3861 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3864 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3865 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3866 resetSelectionGroup();
3867 m_scene->clearSelection();
3869 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3870 scene()->addItem(m_selectionGroup);
3872 m_document->renderer()->blockSignals(true);
3873 for (int i = 0; i < startClip.count(); i++) {
3875 startClip[i].startPos = startClip.at(i).startPos - offset;
3876 startClip[i].track = startClip.at(i).track - trackOffset;
3878 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3879 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3881 clip->setItemLocked(false);
3882 if (clip->parentItem()) {
3883 m_selectionGroup->addToGroup(clip->parentItem());
3884 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3886 m_selectionGroup->addToGroup(clip);
3887 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3889 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3890 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3892 for (int i = 0; i < startTransition.count(); i++) {
3894 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3895 startTransition[i].track = startTransition.at(i).track - trackOffset;
3897 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3899 tr->setItemLocked(false);
3900 if (tr->parentItem()) {
3901 m_selectionGroup->addToGroup(tr->parentItem());
3902 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3904 m_selectionGroup->addToGroup(tr);
3905 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3907 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());
3908 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3910 m_document->renderer()->blockSignals(false);
3912 if (m_selectionGroup) {
3913 bool snap = KdenliveSettings::snaptopoints();
3914 KdenliveSettings::setSnaptopoints(false);
3916 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3917 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3919 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3921 int max = children.count();
3922 for (int i = 0; i < max; i++) {
3923 if (children.at(i)->type() == GROUPWIDGET) {
3924 children += children.at(i)->childItems();
3925 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3926 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3927 /*m_document->clipManager()->removeGroup(grp);
3928 m_scene->destroyItemGroup(grp);*/
3929 children.removeAll(children.at(i));
3934 for (int i = 0; i < children.count(); i++) {
3935 // re-add items in correct place
3936 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3937 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3939 ItemInfo info = item->info();
3940 int tracknumber = m_document->tracksCount() - info.track - 1;
3941 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3942 if (isLocked) item->setItemLocked(true);
3943 else if (item->isItemLocked()) item->setItemLocked(false);
3945 if (item->type() == AVWIDGET) {
3946 ClipItem *clip = static_cast <ClipItem*>(item);
3947 info.track = m_document->tracksCount() - info.track;
3948 Mlt::Producer *prod;
3949 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3950 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3951 else prod = clip->baseClip()->producer(info.track);
3952 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3953 } else if (item->type() == TRANSITIONWIDGET) {
3954 Transition *tr = static_cast <Transition*>(item);
3956 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3958 newTrack = tr->transitionEndTrack() + trackOffset;
3959 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3961 tr->updateTransitionEndTrack(newTrack);
3962 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3965 resetSelectionGroup(false);
3966 KdenliveSettings::setSnaptopoints(snap);
3967 m_document->renderer()->doRefresh();
3968 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3971 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3973 Transition *item = getTransitionItemAt(start.startPos, start.track);
3975 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);
3976 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3979 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3980 bool snap = KdenliveSettings::snaptopoints();
3981 KdenliveSettings::setSnaptopoints(false);
3982 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3983 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3984 // Transition was moved
3985 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3986 } else if (end.endPos == start.endPos) {
3987 // Transition start resize
3988 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3989 } else if (end.startPos == start.startPos) {
3990 // Transition end resize;
3991 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3992 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3995 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3996 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3997 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3999 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4000 KdenliveSettings::setSnaptopoints(snap);
4001 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4002 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);
4003 if (m_dragItem && m_dragItem == item) {
4005 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4006 if (transitionClip && transitionClip->baseClip()) {
4007 QString size = transitionClip->baseClip()->getProperty("frame_size");
4008 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4009 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4010 p.setY(size.section('x', 1, 1).toInt());
4012 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4014 if (m_refresh) m_document->renderer()->doRefresh();
4015 setDocumentModified();
4018 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4020 bool resizeClipStart = (start.startPos != end.startPos);
4021 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4023 if (dontWorry) return;
4024 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);
4025 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4028 if (item->parentItem()) {
4029 // Item is part of a group, reset group
4030 resetSelectionGroup();
4033 bool snap = KdenliveSettings::snaptopoints();
4034 KdenliveSettings::setSnaptopoints(false);
4035 if (resizeClipStart) {
4036 ItemInfo clipinfo = item->info();
4037 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4038 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4040 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4041 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4042 updatePositionEffects(item, clipinfo);
4043 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4045 ItemInfo clipinfo = item->info();
4046 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4047 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4049 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4050 updatePositionEffects(item, clipinfo);
4051 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4053 if (!resizeClipStart && end.cropStart != start.cropStart) {
4054 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4055 ItemInfo clipinfo = end;
4056 clipinfo.track = m_document->tracksCount() - end.track;
4057 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4059 item->setCropStart(end.cropStart);
4060 item->resetThumbs(true);
4063 m_document->renderer()->doRefresh();
4064 KdenliveSettings::setSnaptopoints(snap);
4065 setDocumentModified();
4068 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4070 int end = item->fadeIn();
4072 // there is a fade in effect
4073 int effectPos = item->hasEffect("volume", "fadein");
4074 if (effectPos != -1) {
4075 QDomElement oldeffect = item->effectAt(effectPos);
4076 int start = item->cropStart().frames(m_document->fps());
4077 int max = item->cropDuration().frames(m_document->fps());
4079 // Make sure the fade effect is not longer than the clip
4080 item->setFadeIn(max);
4081 end = item->fadeIn();
4084 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4085 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4086 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4087 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4088 // if fade effect is displayed, update the effect edit widget with new clip duration
4089 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4091 effectPos = item->hasEffect("brightness", "fade_from_black");
4092 if (effectPos != -1) {
4093 QDomElement oldeffect = item->effectAt(effectPos);
4094 int start = item->cropStart().frames(m_document->fps());
4095 int max = item->cropDuration().frames(m_document->fps());
4097 // Make sure the fade effect is not longer than the clip
4098 item->setFadeIn(max);
4099 end = item->fadeIn();
4102 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4103 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4104 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4105 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4106 // if fade effect is displayed, update the effect edit widget with new clip duration
4107 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4110 int start = item->fadeOut();
4112 // there is a fade out effect
4113 int effectPos = item->hasEffect("volume", "fadeout");
4114 if (effectPos != -1) {
4115 QDomElement oldeffect = item->effectAt(effectPos);
4116 int max = item->cropDuration().frames(m_document->fps());
4117 int end = max + item->cropStart().frames(m_document->fps());
4119 // Make sure the fade effect is not longer than the clip
4120 item->setFadeOut(max);
4121 start = item->fadeOut();
4123 start = end - start;
4124 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4125 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4126 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4127 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4128 // if fade effect is displayed, update the effect edit widget with new clip duration
4129 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4131 effectPos = item->hasEffect("brightness", "fade_to_black");
4132 if (effectPos != -1) {
4133 QDomElement oldeffect = item->effectAt(effectPos);
4134 int max = item->cropDuration().frames(m_document->fps());
4135 int end = max + item->cropStart().frames(m_document->fps());
4137 // Make sure the fade effect is not longer than the clip
4138 item->setFadeOut(max);
4139 start = item->fadeOut();
4141 start = end - start;
4142 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4143 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4144 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4145 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4146 // if fade effect is displayed, update the effect edit widget with new clip duration
4147 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4151 int effectPos = item->hasEffect("freeze", "freeze");
4152 if (effectPos != -1) {
4153 // Freeze effect needs to be adjusted with clip resize
4154 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4155 QDomElement eff = item->getEffectAt(effectPos);
4156 if (!eff.isNull() && diff != 0) {
4157 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4158 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4159 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4160 emit clipItemSelected(item, item->selectedEffectIndex());
4166 double CustomTrackView::getSnapPointForPos(double pos)
4168 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4171 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4173 QList <GenTime> snaps;
4174 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4175 QList<QGraphicsItem *> itemList = items();
4176 for (int i = 0; i < itemList.count(); i++) {
4177 if (itemList.at(i) == selected) continue;
4178 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4179 if (itemList.at(i)->type() == AVWIDGET) {
4180 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4181 GenTime start = item->startPos();
4182 GenTime end = item->endPos();
4183 snaps.append(start);
4185 if (!offsetList.isEmpty()) {
4186 for (int j = 0; j < offsetList.size(); j++) {
4187 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4188 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4192 QList < GenTime > markers = item->snapMarkers();
4193 for (int j = 0; j < markers.size(); ++j) {
4194 GenTime t = markers.at(j);
4196 if (!offsetList.isEmpty()) {
4197 for (int k = 0; k < offsetList.size(); k++) {
4198 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4202 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4203 Transition *transition = static_cast <Transition*>(itemList.at(i));
4204 GenTime start = transition->startPos();
4205 GenTime end = transition->endPos();
4206 snaps.append(start);
4208 if (!offsetList.isEmpty()) {
4209 for (int j = 0; j < offsetList.size(); j++) {
4210 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4211 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4217 // add cursor position
4218 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4220 if (!offsetList.isEmpty()) {
4221 for (int j = 0; j < offsetList.size(); j++) {
4222 snaps.append(pos - offsetList.at(j));
4227 for (int i = 0; i < m_guides.count(); i++) {
4228 snaps.append(m_guides.at(i)->position());
4229 if (!offsetList.isEmpty()) {
4230 for (int j = 0; j < offsetList.size(); j++) {
4231 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4237 m_scene->setSnapList(snaps);
4238 //for (int i = 0; i < m_snapPoints.size(); ++i)
4239 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4242 void CustomTrackView::slotSeekToPreviousSnap()
4244 updateSnapPoints(NULL);
4245 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4246 setCursorPos((int) res.frames(m_document->fps()));
4250 void CustomTrackView::slotSeekToNextSnap()
4252 updateSnapPoints(NULL);
4253 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4254 setCursorPos((int) res.frames(m_document->fps()));
4258 void CustomTrackView::clipStart()
4260 AbstractClipItem *item = getMainActiveClip();
4262 setCursorPos((int) item->startPos().frames(m_document->fps()));
4267 void CustomTrackView::clipEnd()
4269 AbstractClipItem *item = getMainActiveClip();
4271 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4276 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4278 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4279 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4280 m_commandStack->push(command);
4283 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4285 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4286 m_commandStack->push(command);
4289 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4291 DocClipBase *base = m_document->clipManager()->getClipById(id);
4292 QList <CommentedTime> markers = base->commentedSnapMarkers();
4294 if (markers.isEmpty()) {
4295 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4298 QUndoCommand *deleteMarkers = new QUndoCommand();
4299 deleteMarkers->setText("Delete clip markers");
4301 for (int i = 0; i < markers.size(); i++) {
4302 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4304 m_commandStack->push(deleteMarkers);
4307 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4309 DocClipBase *base = m_document->clipManager()->getClipById(id);
4310 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4311 else base->deleteSnapMarker(pos);
4312 emit updateClipMarkers(base);
4313 setDocumentModified();
4314 viewport()->update();
4317 int CustomTrackView::hasGuide(int pos, int offset)
4319 for (int i = 0; i < m_guides.count(); i++) {
4320 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4321 if (qAbs(guidePos - pos) <= offset) return guidePos;
4322 else if (guidePos > pos) return -1;
4327 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4329 if (oldPos > GenTime() && pos > GenTime()) {
4331 for (int i = 0; i < m_guides.count(); i++) {
4332 if (m_guides.at(i)->position() == oldPos) {
4333 Guide *item = m_guides.at(i);
4334 item->updateGuide(pos, comment);
4338 } else if (pos > GenTime()) addGuide(pos, comment);
4342 for (int i = 0; i < m_guides.count(); i++) {
4343 if (m_guides.at(i)->position() == oldPos) {
4344 delete m_guides.takeAt(i);
4349 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4351 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4352 m_document->syncGuides(m_guides);
4355 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4357 for (int i = 0; i < m_guides.count(); i++) {
4358 if (m_guides.at(i)->position() == pos) {
4359 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4363 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4364 scene()->addItem(g);
4366 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4367 m_document->syncGuides(m_guides);
4371 void CustomTrackView::slotAddGuide()
4373 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4374 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4375 if (d.exec() != QDialog::Accepted) return;
4376 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4377 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4378 m_commandStack->push(command);
4382 void CustomTrackView::slotEditGuide(int guidePos)
4385 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4386 else pos = GenTime(guidePos, m_document->fps());
4388 for (int i = 0; i < m_guides.count(); i++) {
4389 if (m_guides.at(i)->position() == pos) {
4390 slotEditGuide(m_guides.at(i)->info());
4395 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4398 void CustomTrackView::slotEditGuide(CommentedTime guide)
4400 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4401 if (d.exec() == QDialog::Accepted) {
4402 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4403 m_commandStack->push(command);
4408 void CustomTrackView::slotEditTimeLineGuide()
4410 if (m_dragGuide == NULL) return;
4411 CommentedTime guide = m_dragGuide->info();
4412 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4413 if (d.exec() == QDialog::Accepted) {
4414 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4415 m_commandStack->push(command);
4419 void CustomTrackView::slotDeleteGuide(int guidePos)
4422 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4423 else pos = GenTime(guidePos, m_document->fps());
4425 for (int i = 0; i < m_guides.count(); i++) {
4426 if (m_guides.at(i)->position() == pos) {
4427 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4428 m_commandStack->push(command);
4433 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4437 void CustomTrackView::slotDeleteTimeLineGuide()
4439 if (m_dragGuide == NULL) return;
4440 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4441 m_commandStack->push(command);
4445 void CustomTrackView::slotDeleteAllGuides()
4447 QUndoCommand *deleteAll = new QUndoCommand();
4448 deleteAll->setText("Delete all guides");
4449 for (int i = 0; i < m_guides.count(); i++) {
4450 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4452 m_commandStack->push(deleteAll);
4455 void CustomTrackView::setTool(PROJECTTOOL tool)
4460 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4463 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4464 m_scene->setScale(scaleFactor, verticalScale);
4466 scene()->removeItem(m_visualTip);
4467 m_animationTimer->stop();
4473 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4474 bool adjust = false;
4475 if (verticalScale != matrix().m22()) adjust = true;
4476 setMatrix(newmatrix);
4478 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4479 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4480 for (int i = 0; i < m_guides.count(); i++) {
4481 QLineF l = m_guides.at(i)->line();
4482 l.setP2(QPointF(l.x2(), newHeight));
4483 m_guides.at(i)->setLine(l);
4485 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4488 int diff = sceneRect().width() - m_projectDuration;
4489 if (diff * newmatrix.m11() < 50) {
4490 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4491 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4493 centerOn(QPointF(cursorPos(), verticalPos));
4496 void CustomTrackView::slotRefreshGuides()
4498 if (KdenliveSettings::showmarkers()) {
4499 for (int i = 0; i < m_guides.count(); i++) {
4500 m_guides.at(i)->update();
4505 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4507 //kDebug() << "// DRAW BG: " << rect.width();
4508 painter->setClipRect(rect);
4509 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4510 QPen pen1 = painter->pen();
4511 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4512 painter->setPen(pen1);
4513 double min = rect.left();
4514 double max = rect.right();
4515 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4516 int maxTrack = m_document->tracksCount();
4517 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4518 QColor audioColor = palette().alternateBase().color();
4519 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4520 for (int i = 0; i < maxTrack; i++) {
4521 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4522 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4523 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4524 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4525 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4527 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4529 int lowerLimit = m_tracksHeight * maxTrack + 1;
4530 if (height() > lowerLimit) {
4531 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4532 painter->fillRect(bg, base);
4536 bool CustomTrackView::findString(const QString &text)
4539 for (int i = 0; i < m_searchPoints.size(); ++i) {
4540 marker = m_searchPoints.at(i).comment();
4541 if (marker.contains(text, Qt::CaseInsensitive)) {
4542 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4543 int vert = verticalScrollBar()->value();
4544 int hor = cursorPos();
4545 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4553 bool CustomTrackView::findNextString(const QString &text)
4556 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4557 marker = m_searchPoints.at(i).comment();
4558 if (marker.contains(text, Qt::CaseInsensitive)) {
4559 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4560 int vert = verticalScrollBar()->value();
4561 int hor = cursorPos();
4562 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4571 void CustomTrackView::initSearchStrings()
4573 m_searchPoints.clear();
4574 QList<QGraphicsItem *> itemList = items();
4575 for (int i = 0; i < itemList.count(); i++) {
4576 // parse all clip names
4577 if (itemList.at(i)->type() == AVWIDGET) {
4578 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4579 GenTime start = item->startPos();
4580 CommentedTime t(start, item->clipName());
4581 m_searchPoints.append(t);
4582 // add all clip markers
4583 QList < CommentedTime > markers = item->commentedSnapMarkers();
4584 m_searchPoints += markers;
4589 for (int i = 0; i < m_guides.count(); i++) {
4590 m_searchPoints.append(m_guides.at(i)->info());
4593 qSort(m_searchPoints);
4596 void CustomTrackView::clearSearchStrings()
4598 m_searchPoints.clear();
4602 void CustomTrackView::copyClip()
4604 qDeleteAll(m_copiedItems);
4605 m_copiedItems.clear();
4606 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4607 if (itemList.count() == 0) {
4608 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4611 for (int i = 0; i < itemList.count(); i++) {
4612 if (itemList.at(i)->type() == AVWIDGET) {
4613 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4614 ClipItem *clone = clip->clone(clip->info());
4615 m_copiedItems.append(clone);
4616 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4617 Transition *dup = static_cast <Transition *>(itemList.at(i));
4618 m_copiedItems.append(dup->clone());
4623 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4625 if (m_scene->editMode() != NORMALEDIT) {
4626 // If we are in overwrite mode, always allow the move
4629 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));
4630 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4631 for (int i = 0; i < collisions.count(); i++) {
4632 if (collisions.at(i)->type() == type) return false;
4637 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4640 for (int i = 0; i < infoList.count(); i++) {
4641 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));
4644 QList<QGraphicsItem *> collisions = scene()->items(path);
4645 for (int i = 0; i < collisions.count(); i++) {
4646 if (collisions.at(i)->type() == type) return false;
4651 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4653 for (int i = 0; i < items.count(); i++) {
4654 ItemInfo info = items.at(i)->info();
4655 info.startPos += offset;
4656 info.endPos += offset;
4657 info.track += trackOffset;
4658 if (!canBePastedTo(info, items.at(i)->type())) return false;
4663 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4665 QPainterPath movePath;
4666 movePath.moveTo(0, 0);
4668 for (int i = 0; i < items.count(); i++) {
4669 ItemInfo info = items.at(i)->info();
4670 info.startPos = info.startPos + offset;
4671 info.endPos = info.endPos + offset;
4672 info.track = info.track + trackOffset;
4673 if (info.startPos < GenTime()) {
4674 // No clip should go below 0
4677 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));
4678 movePath.addRect(rect);
4680 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4681 for (int i = 0; i < collisions.count(); i++) {
4682 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4683 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4690 void CustomTrackView::pasteClip()
4692 if (m_copiedItems.count() == 0) {
4693 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4697 if (m_menuPosition.isNull()) {
4698 position = mapFromGlobal(QCursor::pos());
4699 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4700 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4703 } else position = m_menuPosition;
4704 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4705 int track = (int)(position.y() / m_tracksHeight);
4706 ItemInfo first = m_copiedItems.at(0)->info();
4708 GenTime offset = pos - first.startPos;
4709 int trackOffset = track - first.track;
4711 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4712 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4715 QUndoCommand *pasteClips = new QUndoCommand();
4716 pasteClips->setText("Paste clips");
4718 for (int i = 0; i < m_copiedItems.count(); i++) {
4719 // parse all clip names
4720 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4721 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4722 ItemInfo info = clip->info();
4723 info.startPos += offset;
4724 info.endPos += offset;
4725 info.track += trackOffset;
4726 if (canBePastedTo(info, AVWIDGET)) {
4727 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4728 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4729 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4730 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4732 info.startPos = tr->startPos() + offset;
4733 info.endPos = tr->endPos() + offset;
4734 info.track = tr->track() + trackOffset;
4735 int transitionEndTrack;
4736 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4737 else transitionEndTrack = tr->transitionEndTrack();
4738 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4739 if (info.startPos >= info.endPos) {
4740 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4741 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4742 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4745 m_commandStack->push(pasteClips);
4748 void CustomTrackView::pasteClipEffects()
4750 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4751 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4754 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4756 QUndoCommand *paste = new QUndoCommand();
4757 paste->setText("Paste effects");
4759 QList<QGraphicsItem *> clips = scene()->selectedItems();
4760 for (int i = 0; i < clips.count(); ++i) {
4761 if (clips.at(i)->type() == AVWIDGET) {
4762 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4763 for (int j = 0; j < clip->effectsCount(); j++) {
4764 QDomElement eff = clip->effectAt(j);
4765 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4766 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4767 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4772 m_commandStack->push(paste);
4774 //Â adjust effects (fades, ...)
4775 for (int i = 0; i < clips.count(); ++i) {
4776 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4777 updatePositionEffects(item, item->info());
4782 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4784 // parse parameters to check if we need to adjust to the new crop start
4785 int diff = (newstart - oldstart).frames(m_document->fps());
4786 int max = (newstart + duration).frames(m_document->fps());
4787 QDomNodeList params = xml.elementsByTagName("parameter");
4788 for (int i = 0; i < params.count(); i++) {
4789 QDomElement e = params.item(i).toElement();
4790 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4791 QString def = e.attribute("default");
4792 // Effect has a keyframe type parameter, we need to adjust the values
4793 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4794 QStringList newKeyFrames;
4795 foreach(const QString &str, keys) {
4796 int pos = str.section(':', 0, 0).toInt();
4797 double val = str.section(':', 1, 1).toDouble();
4800 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4802 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4804 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4805 e.setAttribute("keyframes", newKeyFrames.join(";"));
4810 ClipItem *CustomTrackView::getClipUnderCursor() const
4812 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4813 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4814 for (int i = 0; i < collisions.count(); i++) {
4815 if (collisions.at(i)->type() == AVWIDGET) {
4816 return static_cast < ClipItem *>(collisions.at(i));
4822 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4824 QList<QGraphicsItem *> clips = scene()->selectedItems();
4825 if (clips.isEmpty()) {
4826 return getClipUnderCursor();
4828 AbstractClipItem *item = NULL;
4829 for (int i = 0; i < clips.count(); ++i) {
4830 if (clips.at(i)->type() == AVWIDGET) {
4831 item = static_cast < AbstractClipItem *>(clips.at(i));
4832 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4835 if (item) return item;
4840 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4842 QList<QGraphicsItem *> clips = scene()->selectedItems();
4843 if (clips.isEmpty()) {
4844 return getClipUnderCursor();
4847 // remove all items in the list that are not clips
4848 for (int i = 0; i < clips.count();) {
4849 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4852 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4853 for (int i = 0; i < clips.count(); ++i) {
4854 if (clips.at(i)->type() == AVWIDGET) {
4855 item = static_cast < ClipItem *>(clips.at(i));
4856 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4864 void CustomTrackView::setInPoint()
4866 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4868 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4871 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4875 ItemInfo startInfo = clip->info();
4876 ItemInfo endInfo = startInfo;
4877 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4878 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4879 // Check for invalid resize
4880 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4882 } else if (endInfo.startPos < startInfo.startPos) {
4883 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4884 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4885 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4886 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4890 if (clip->type() == TRANSITIONWIDGET) {
4891 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4892 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4895 void CustomTrackView::setOutPoint()
4897 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4899 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4902 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4906 ItemInfo startInfo = clip->info();
4907 ItemInfo endInfo = clip->info();
4908 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4909 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4910 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4911 // Check for invalid resize
4912 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4914 } else if (endInfo.endPos > startInfo.endPos) {
4915 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4916 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4917 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4918 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4924 if (clip->type() == TRANSITIONWIDGET) {
4925 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4926 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4929 void CustomTrackView::slotUpdateAllThumbs()
4931 if (!isEnabled()) return;
4932 QList<QGraphicsItem *> itemList = items();
4933 //if (itemList.isEmpty()) return;
4935 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4936 for (int i = 0; i < itemList.count(); i++) {
4937 if (itemList.at(i)->type() == AVWIDGET) {
4938 item = static_cast <ClipItem *>(itemList.at(i));
4939 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4940 // Check if we have a cached thumbnail
4941 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4942 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4943 if (QFile::exists(thumb)) {
4945 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
4946 item->slotSetStartThumb(pix);
4949 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4950 QString endThumb = startThumb;
4951 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4952 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4953 if (QFile::exists(startThumb)) {
4954 QPixmap pix(startThumb);
4955 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
4956 item->slotSetStartThumb(pix);
4958 if (QFile::exists(endThumb)) {
4959 QPixmap pix(endThumb);
4960 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
4961 item->slotSetEndThumb(pix);
4965 item->refreshClip(false);
4966 //qApp->processEvents();
4969 viewport()->update();
4972 void CustomTrackView::saveThumbnails()
4974 QList<QGraphicsItem *> itemList = items();
4976 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4977 for (int i = 0; i < itemList.count(); i++) {
4978 if (itemList.at(i)->type() == AVWIDGET) {
4979 item = static_cast <ClipItem *>(itemList.at(i));
4980 if (item->clipType() != COLOR) {
4981 // Check if we have a cached thumbnail
4982 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4983 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4984 if (!QFile::exists(thumb)) {
4985 QPixmap pix(item->startThumb());
4989 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4990 QString endThumb = startThumb;
4991 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4992 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4993 if (!QFile::exists(startThumb)) {
4994 QPixmap pix(item->startThumb());
4995 pix.save(startThumb);
4997 if (!QFile::exists(endThumb)) {
4998 QPixmap pix(item->endThumb());
5008 void CustomTrackView::slotInsertTrack(int ix)
5010 TrackDialog d(m_document, parentWidget());
5011 d.label->setText(i18n("Insert track"));
5012 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5013 d.track_nb->setValue(ix);
5014 d.setWindowTitle(i18n("Insert New Track"));
5015 d.slotUpdateName(ix);
5017 if (d.exec() == QDialog::Accepted) {
5018 ix = d.track_nb->value();
5019 if (d.before_select->currentIndex() == 1) {
5023 if (d.video_track->isChecked()) {
5024 info.type = VIDEOTRACK;
5025 info.isMute = false;
5026 info.isBlind = false;
5027 info.isLocked = false;
5029 info.type = AUDIOTRACK;
5030 info.isMute = false;
5031 info.isBlind = true;
5032 info.isLocked = false;
5034 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5035 m_commandStack->push(addTrack);
5036 setDocumentModified();
5040 void CustomTrackView::slotDeleteTrack(int ix)
5042 TrackDialog d(m_document, parentWidget());
5043 d.label->setText(i18n("Delete track"));
5044 d.before_select->setHidden(true);
5045 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5046 d.track_nb->setValue(ix);
5047 d.slotUpdateName(ix);
5048 d.setWindowTitle(i18n("Delete Track"));
5049 d.video_track->setHidden(true);
5050 d.audio_track->setHidden(true);
5051 if (d.exec() == QDialog::Accepted) {
5052 ix = d.track_nb->value();
5053 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5054 deleteTimelineTrack(ix, info);
5055 setDocumentModified();
5056 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5057 m_commandStack->push(command);*/
5061 void CustomTrackView::slotChangeTrack(int ix)
5063 TrackDialog d(m_document, parentWidget());
5064 d.label->setText(i18n("Change track"));
5065 d.before_select->setHidden(true);
5066 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5067 d.track_nb->setValue(ix);
5068 d.slotUpdateName(ix);
5069 d.setWindowTitle(i18n("Change Track Type"));
5071 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
5072 d.video_track->setChecked(true);
5074 d.audio_track->setChecked(true);
5076 if (d.exec() == QDialog::Accepted) {
5078 info.isLocked = false;
5079 info.isMute = false;
5080 ix = d.track_nb->value();
5082 if (d.video_track->isChecked()) {
5083 info.type = VIDEOTRACK;
5084 info.isBlind = false;
5086 info.type = AUDIOTRACK;
5087 info.isBlind = true;
5089 changeTimelineTrack(ix, info);
5090 setDocumentModified();
5095 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5097 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5098 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5099 QList<QGraphicsItem *> selection = m_scene->items(r);
5100 QUndoCommand *deleteTrack = new QUndoCommand();
5101 deleteTrack->setText("Delete track");
5103 // Delete all clips in selected track
5104 for (int i = 0; i < selection.count(); i++) {
5105 if (selection.at(i)->type() == AVWIDGET) {
5106 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5107 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5108 m_scene->removeItem(item);
5111 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5112 Transition *item = static_cast <Transition *>(selection.at(i));
5113 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5114 m_scene->removeItem(item);
5120 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5121 m_commandStack->push(deleteTrack);
5124 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5126 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5127 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5128 m_commandStack->push(changeTrack);
5131 void CustomTrackView::autoTransition()
5133 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5134 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5135 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5138 Transition *tr = static_cast <Transition*>(itemList.at(0));
5139 tr->setAutomatic(!tr->isAutomatic());
5140 QDomElement transition = tr->toXML();
5141 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);
5142 setDocumentModified();
5146 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5149 QDomNodeList params = effect.elementsByTagName("parameter");
5150 for (int i = 0; i < params.count(); i++) {
5151 QDomElement e = params.item(i).toElement();
5152 if (!e.isNull() && e.attribute("type") == "constant") {
5153 if (e.hasAttribute("factor")) {
5154 double factor = e.attribute("factor").toDouble();
5155 double value = e.attribute("value").toDouble();
5156 value = value / factor;
5157 result.append(QString::number(value));
5158 } else result.append(e.attribute("value"));
5164 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5166 QList<QGraphicsItem *> list = scene()->items();
5167 ClipItem *clip = NULL;
5168 for (int i = 0; i < list.size(); ++i) {
5169 if (list.at(i)->type() == AVWIDGET) {
5170 clip = static_cast <ClipItem *>(list.at(i));
5171 if (clip->clipProducer() == id) {
5172 clip->setClipName(name);
5176 viewport()->update();
5179 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5181 minimum = GenTime();
5182 maximum = GenTime();
5183 QList<QGraphicsItem *> selection;
5184 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5185 selection.removeAll(item);
5186 for (int i = 0; i < selection.count(); i++) {
5187 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5188 if (clip && clip->type() == AVWIDGET) {
5189 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5190 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5195 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5197 minimum = GenTime();
5198 maximum = GenTime();
5199 QList<QGraphicsItem *> selection;
5200 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5201 selection.removeAll(item);
5202 for (int i = 0; i < selection.count(); i++) {
5203 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5204 if (clip && clip->type() == TRANSITIONWIDGET) {
5205 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5206 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5212 void CustomTrackView::loadGroups(const QDomNodeList groups)
5214 for (int i = 0; i < groups.count(); i++) {
5215 QDomNodeList children = groups.at(i).childNodes();
5216 scene()->clearSelection();
5217 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5218 QDomNode n = children.item(nodeindex);
5219 QDomElement elem = n.toElement();
5220 int pos = elem.attribute("position").toInt();
5221 int track = elem.attribute("track").toInt();
5222 if (elem.tagName() == "clipitem") {
5223 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5224 if (clip) clip->setSelected(true);
5226 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5227 if (clip) clip->setSelected(true);
5230 groupSelectedItems(false, true);
5234 void CustomTrackView::splitAudio()
5236 resetSelectionGroup();
5237 QList<QGraphicsItem *> selection = scene()->selectedItems();
5238 if (selection.isEmpty()) {
5239 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5242 QUndoCommand *splitCommand = new QUndoCommand();
5243 splitCommand->setText(i18n("Split audio"));
5244 for (int i = 0; i < selection.count(); i++) {
5245 if (selection.at(i)->type() == AVWIDGET) {
5246 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5247 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5248 if (clip->parentItem()) {
5249 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5251 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5256 m_commandStack->push(splitCommand);
5259 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5261 ClipItem *clip = getClipItemAt(pos, track);
5263 kDebug() << "// Cannot find clip to split!!!";
5267 int start = pos.frames(m_document->fps());
5268 int freetrack = m_document->tracksCount() - track - 1;
5269 for (; freetrack > 0; freetrack--) {
5270 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5271 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5272 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5273 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5274 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5279 kDebug() << "GOT TRK: " << track;
5280 if (freetrack == 0) {
5281 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5283 ItemInfo info = clip->info();
5284 info.track = m_document->tracksCount() - freetrack;
5285 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5286 scene()->clearSelection();
5287 clip->setSelected(true);
5288 ClipItem *audioClip = getClipItemAt(start, info.track);
5290 clip->setVideoOnly(true);
5291 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5292 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5294 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5295 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5297 audioClip->setSelected(true);
5298 audioClip->setAudioOnly(true);
5299 groupSelectedItems(false, true);
5303 // unsplit clip: remove audio part and change video part to normal clip
5304 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5305 kDebug() << "//CANNOT FIND CLP GRP";
5308 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5309 QList<QGraphicsItem *> children = grp->childItems();
5310 if (children.count() != 2) {
5311 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5314 for (int i = 0; i < children.count(); i++) {
5315 if (children.at(i) != clip) {
5316 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5317 ItemInfo info = clip->info();
5318 deleteClip(clp->info());
5319 clip->setVideoOnly(false);
5320 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5321 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5326 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5327 m_document->clipManager()->removeGroup(grp);
5328 scene()->destroyItemGroup(grp);
5332 void CustomTrackView::setVideoOnly()
5334 resetSelectionGroup();
5335 QList<QGraphicsItem *> selection = scene()->selectedItems();
5336 if (selection.isEmpty()) {
5337 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5340 QUndoCommand *videoCommand = new QUndoCommand();
5341 videoCommand->setText(i18n("Video only"));
5342 for (int i = 0; i < selection.count(); i++) {
5343 if (selection.at(i)->type() == AVWIDGET) {
5344 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5345 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5346 if (clip->parentItem()) {
5347 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5349 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5354 m_commandStack->push(videoCommand);
5357 void CustomTrackView::setAudioOnly()
5359 resetSelectionGroup();
5360 QList<QGraphicsItem *> selection = scene()->selectedItems();
5361 if (selection.isEmpty()) {
5362 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5365 QUndoCommand *videoCommand = new QUndoCommand();
5366 videoCommand->setText(i18n("Audio only"));
5367 for (int i = 0; i < selection.count(); i++) {
5368 if (selection.at(i)->type() == AVWIDGET) {
5369 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5370 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5371 if (clip->parentItem()) {
5372 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5374 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5379 m_commandStack->push(videoCommand);
5382 void CustomTrackView::setAudioAndVideo()
5384 resetSelectionGroup();
5385 QList<QGraphicsItem *> selection = scene()->selectedItems();
5386 if (selection.isEmpty()) {
5387 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5390 QUndoCommand *videoCommand = new QUndoCommand();
5391 videoCommand->setText(i18n("Audio and Video"));
5392 for (int i = 0; i < selection.count(); i++) {
5393 if (selection.at(i)->type() == AVWIDGET) {
5394 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5395 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5396 if (clip->parentItem()) {
5397 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5399 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5404 m_commandStack->push(videoCommand);
5407 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5409 ClipItem *clip = getClipItemAt(pos, track);
5411 kDebug() << "// Cannot find clip to split!!!";
5415 int start = pos.frames(m_document->fps());
5416 clip->setVideoOnly(true);
5417 clip->setAudioOnly(false);
5418 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5419 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5421 } else if (audioOnly) {
5422 int start = pos.frames(m_document->fps());
5423 clip->setAudioOnly(true);
5424 clip->setVideoOnly(false);
5425 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5426 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5429 int start = pos.frames(m_document->fps());
5430 clip->setAudioOnly(false);
5431 clip->setVideoOnly(false);
5432 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5433 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5437 setDocumentModified();
5440 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5442 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5443 m_clipTypeGroup->setEnabled(false);
5445 m_clipTypeGroup->setEnabled(true);
5446 QList <QAction *> actions = m_clipTypeGroup->actions();
5448 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5449 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5450 else lookup = "clip_audio_and_video";
5451 for (int i = 0; i < actions.count(); i++) {
5452 if (actions.at(i)->data().toString() == lookup) {
5453 actions.at(i)->setChecked(true);
5460 void CustomTrackView::reloadTransitionLumas()
5464 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5465 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5466 for (int i = 0; i < params.count(); i++) {
5467 QDomElement e = params.item(i).toElement();
5468 if (e.attribute("tag") == "resource") {
5469 lumaNames = e.attribute("paramlistdisplay");
5470 lumaFiles = e.attribute("paramlist");
5475 QList<QGraphicsItem *> itemList = items();
5476 Transition *transitionitem;
5477 QDomElement transitionXml;
5478 for (int i = 0; i < itemList.count(); i++) {
5479 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5480 transitionitem = static_cast <Transition*>(itemList.at(i));
5481 transitionXml = transitionitem->toXML();
5482 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5483 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5484 for (int i = 0; i < params.count(); i++) {
5485 QDomElement e = params.item(i).toElement();
5486 if (e.attribute("tag") == "resource") {
5487 e.setAttribute("paramlistdisplay", lumaNames);
5488 e.setAttribute("paramlist", lumaFiles);
5493 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5494 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5495 for (int i = 0; i < params.count(); i++) {
5496 QDomElement e = params.item(i).toElement();
5497 if (e.attribute("tag") == "luma") {
5498 e.setAttribute("paramlistdisplay", lumaNames);
5499 e.setAttribute("paramlist", lumaFiles);
5506 emit transitionItemSelected(NULL);
5509 double CustomTrackView::fps() const
5511 return m_document->fps();
5514 void CustomTrackView::updateProjectFps()
5516 // update all clips to the new fps
5517 resetSelectionGroup();
5518 scene()->clearSelection();
5520 QList<QGraphicsItem *> itemList = items();
5521 for (int i = 0; i < itemList.count(); i++) {
5522 // remove all items and re-add them one by one
5523 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5525 for (int i = 0; i < itemList.count(); i++) {
5526 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5527 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5528 clip->updateFps(m_document->fps());
5529 m_scene->addItem(clip);
5530 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5531 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5532 QList<QGraphicsItem *> children = grp->childItems();
5533 for (int j = 0; j < children.count(); j++) {
5534 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5535 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5536 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5537 clip->updateFps(m_document->fps());
5540 m_document->clipManager()->removeGroup(grp);
5541 m_scene->addItem(grp);
5542 scene()->destroyItemGroup(grp);
5543 for (int j = 0; j < children.count(); j++) {
5544 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5545 //children.at(j)->setParentItem(0);
5546 children.at(j)->setSelected(true);
5549 groupSelectedItems(true, true);
5550 } else if (itemList.at(i)->type() == GUIDEITEM) {
5551 Guide *g = static_cast<Guide *>(itemList.at(i));
5553 m_scene->addItem(g);
5556 viewport()->update();
5559 void CustomTrackView::slotTrackDown()
5561 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5562 else m_selectedTrack++;
5563 emit updateTrackHeaders();
5564 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5565 ensureVisible(rect, 0, 0);
5566 viewport()->update();
5569 void CustomTrackView::slotTrackUp()
5571 if (m_selectedTrack > 0) m_selectedTrack--;
5572 else m_selectedTrack = m_document->tracksCount() - 1;
5573 emit updateTrackHeaders();
5574 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5575 ensureVisible(rect, 0, 0);
5576 viewport()->update();
5579 int CustomTrackView::selectedTrack() const
5581 return m_selectedTrack;
5584 void CustomTrackView::slotSelectTrack(int ix)
5586 m_selectedTrack = qMax(0, ix);
5587 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5588 emit updateTrackHeaders();
5589 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5590 ensureVisible(rect, 0, 0);
5591 viewport()->update();
5594 void CustomTrackView::selectClip(bool add, bool group)
5596 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5597 QList<QGraphicsItem *> selection = m_scene->items(rect);
5598 resetSelectionGroup(group);
5599 if (!group) m_scene->clearSelection();
5600 for (int i = 0; i < selection.count(); i++) {
5601 if (selection.at(i)->type() == AVWIDGET) {
5602 selection.at(i)->setSelected(add);
5606 if (group) groupSelectedItems();
5609 void CustomTrackView::selectTransition(bool add, bool group)
5611 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5612 QList<QGraphicsItem *> selection = m_scene->items(rect);
5613 resetSelectionGroup(group);
5614 if (!group) m_scene->clearSelection();
5615 for (int i = 0; i < selection.count(); i++) {
5616 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5617 selection.at(i)->setSelected(add);
5621 if (group) groupSelectedItems();
5624 QStringList CustomTrackView::extractTransitionsLumas()
5627 QList<QGraphicsItem *> itemList = items();
5628 Transition *transitionitem;
5629 QDomElement transitionXml;
5630 for (int i = 0; i < itemList.count(); i++) {
5631 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5632 transitionitem = static_cast <Transition*>(itemList.at(i));
5633 transitionXml = transitionitem->toXML();
5634 QString luma = EffectsList::parameter(transitionXml, "luma");
5635 if (!luma.isEmpty()) urls << luma;
5641 void CustomTrackView::setEditMode(EDITMODE mode)
5643 m_scene->setEditMode(mode);
5646 void CustomTrackView::checkTrackSequence(int track)
5648 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5649 //track = m_document->tracksCount() -track;
5650 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5651 QList<QGraphicsItem *> selection = m_scene->items(rect);
5652 QList <int> timelineList;
5653 timelineList.append(0);
5654 for (int i = 0; i < selection.count(); i++) {
5655 if (selection.at(i)->type() == AVWIDGET) {
5656 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5657 int start = clip->startPos().frames(m_document->fps());
5658 int end = clip->endPos().frames(m_document->fps());
5659 if (!timelineList.contains(start)) timelineList.append(start);
5660 if (!timelineList.contains(end)) timelineList.append(end);
5663 qSort(timelineList);
5664 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5665 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5668 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5670 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5672 info.startPos = GenTime(in, m_document->fps());
5673 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5674 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5675 info.cropDuration = info.endPos - info.startPos;
5676 info.track = m_selectedTrack;
5677 QUndoCommand *addCommand = new QUndoCommand();
5678 addCommand->setText(i18n("Insert clip"));
5679 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5680 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5681 m_commandStack->push(addCommand);