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>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
75 #include <KMessageBox>
77 #if QT_VERSION >= 0x040600
78 #include <QGraphicsDropShadowEffect>
81 bool sortGuidesList(const Guide *g1 , const Guide *g2)
83 return (*g1).position() < (*g2).position();
88 // disable animation if user asked it in KDE's global settings
89 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
90 // needs something like below (taken from dolphin)
91 // #include <kglobalsettings.h>
92 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
93 // const int duration = animate ? 1500 : 1;
95 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
96 QGraphicsView(projectscene, parent),
97 m_tracksHeight(KdenliveSettings::trackheight()),
101 m_scene(projectscene),
103 m_operationMode(NONE),
110 m_autoScroll(KdenliveSettings::autoscroll()),
111 m_pasteEffectsAction(NULL),
112 m_ungroupAction(NULL),
119 m_blockRefresh(false),
120 m_selectionGroup(NULL),
123 if (doc) m_commandStack = doc->commandStack();
124 else m_commandStack = NULL;
125 setMouseTracking(true);
126 setAcceptDrops(true);
127 setFrameShape(QFrame::NoFrame);
129 //setCacheMode(QGraphicsView::CacheBackground);
130 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
132 KdenliveSettings::setTrackheight(m_tracksHeight);
133 m_animationTimer = new QTimeLine(800);
134 m_animationTimer->setFrameRange(0, 5);
135 m_animationTimer->setUpdateInterval(100);
136 m_animationTimer->setLoopCount(0);
137 m_tipColor = QColor(0, 192, 0, 200);
138 QColor border = QColor(255, 255, 255, 100);
139 m_tipPen.setColor(border);
140 m_tipPen.setWidth(3);
141 setContentsMargins(0, 0, 0, 0);
142 const int maxHeight = m_tracksHeight * m_document->tracksCount();
143 setSceneRect(0, 0, sceneRect().width(), maxHeight);
144 verticalScrollBar()->setMaximum(maxHeight);
145 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
146 m_cursorLine->setZValue(1000);
150 pen1.setColor(palette().text().color());
151 m_cursorLine->setPen(pen1);
152 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
154 KIcon razorIcon("edit-cut");
155 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
157 KIcon spacerIcon("kdenlive-spacer-tool");
158 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
159 verticalScrollBar()->setTracking(true);
160 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
161 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
162 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
163 m_scrollTimer.setInterval(100);
164 m_scrollTimer.setSingleShot(true);
166 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
167 m_thumbsTimer.setInterval(500);
168 m_thumbsTimer.setSingleShot(true);
171 CustomTrackView::~CustomTrackView()
173 qDeleteAll(m_guides);
174 m_waitingThumbs.clear();
178 void CustomTrackView::keyPressEvent(QKeyEvent * event)
180 if (event->key() == Qt::Key_Up) {
183 } else if (event->key() == Qt::Key_Down) {
186 } else QWidget::keyPressEvent(event);
189 void CustomTrackView::setDocumentModified()
191 m_document->setModified(true);
194 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
196 m_timelineContextMenu = timeline;
197 m_timelineContextClipMenu = clip;
198 m_clipTypeGroup = clipTypeGroup;
199 QList <QAction *> list = m_timelineContextClipMenu->actions();
200 for (int i = 0; i < list.count(); i++) {
201 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
202 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
205 m_timelineContextTransitionMenu = transition;
206 list = m_timelineContextTransitionMenu->actions();
207 for (int i = 0; i < list.count(); i++) {
208 if (list.at(i)->data().toString() == "auto") {
209 m_autoTransition = list.at(i);
214 m_timelineContextMenu->addSeparator();
215 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
216 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
217 m_timelineContextMenu->addAction(m_deleteGuide);
219 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
220 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
221 m_timelineContextMenu->addAction(m_editGuide);
224 void CustomTrackView::checkAutoScroll()
226 m_autoScroll = KdenliveSettings::autoscroll();
229 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
230 return m_scene->m_tracksList;
233 void CustomTrackView::checkTrackHeight()
235 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
236 m_tracksHeight = KdenliveSettings::trackheight();
237 emit trackHeightChanged();
238 QList<QGraphicsItem *> itemList = items();
240 Transition *transitionitem;
241 bool snap = KdenliveSettings::snaptopoints();
242 KdenliveSettings::setSnaptopoints(false);
243 for (int i = 0; i < itemList.count(); i++) {
244 if (itemList.at(i)->type() == AVWIDGET) {
245 item = (ClipItem*) itemList.at(i);
246 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
247 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
248 item->resetThumbs(true);
249 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
250 transitionitem = (Transition*) itemList.at(i);
251 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
252 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
255 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
256 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
258 for (int i = 0; i < m_guides.count(); i++) {
259 QLineF l = m_guides.at(i)->line();
260 l.setP2(QPointF(l.x2(), newHeight));
261 m_guides.at(i)->setLine(l);
264 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
265 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
266 KdenliveSettings::setSnaptopoints(snap);
267 viewport()->update();
270 /** Zoom or move viewport on mousewheel
272 * If mousewheel+Ctrl, zooms in/out on the timeline.
274 * With Ctrl, moves viewport towards end of timeline if down/back,
275 * opposite on up/forward.
277 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
278 void CustomTrackView::wheelEvent(QWheelEvent * e)
280 if (e->modifiers() == Qt::ControlModifier) {
281 if (e->delta() > 0) emit zoomIn();
284 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
285 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
289 int CustomTrackView::getPreviousVideoTrack(int track)
291 track = m_document->tracksCount() - track - 1;
293 for (int i = track; i > -1; i--) {
294 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
300 void CustomTrackView::slotFetchNextThumbs()
302 if (!m_waitingThumbs.isEmpty()) {
303 ClipItem *item = m_waitingThumbs.takeFirst();
304 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
305 item = m_waitingThumbs.takeFirst();
307 if (item) item->slotFetchThumbs();
308 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
312 void CustomTrackView::slotCheckMouseScrolling()
314 if (m_scrollOffset == 0) {
315 m_scrollTimer.stop();
318 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
319 m_scrollTimer.start();
322 void CustomTrackView::slotCheckPositionScrolling()
324 // If mouse is at a border of the view, scroll
325 if (m_moveOpMode != SEEK) return;
326 if (mapFromScene(m_cursorPos, 0).x() < 3) {
327 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
328 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
329 setCursorPos(mapToScene(QPoint(-2, 0)).x());
330 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
331 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
332 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
333 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
339 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
341 int pos = event->x();
342 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
343 double snappedPos = getSnapPointForPos(mappedXPos);
344 emit mousePosition(mappedXPos);
346 if (event->buttons() & Qt::MidButton) return;
347 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
348 event->setAccepted(true);
350 QGraphicsView::mouseMoveEvent(event);
354 if (event->buttons() != Qt::NoButton) {
355 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
356 if (m_dragItem && m_tool == SELECTTOOL) {
357 if (m_operationMode == MOVE && move) {
358 QGraphicsView::mouseMoveEvent(event);
359 // If mouse is at a border of the view, scroll
361 m_scrollOffset = -30;
362 m_scrollTimer.start();
363 } else if (viewport()->width() - pos < 10) {
365 m_scrollTimer.start();
366 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
368 } else if (m_operationMode == RESIZESTART && move) {
369 m_document->renderer()->pause();
370 m_dragItem->resizeStart((int)(snappedPos));
371 } else if (m_operationMode == RESIZEEND && move) {
372 m_document->renderer()->pause();
373 m_dragItem->resizeEnd((int)(snappedPos));
374 } else if (m_operationMode == FADEIN && move) {
375 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
376 } else if (m_operationMode == FADEOUT && move) {
377 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
378 } else if (m_operationMode == KEYFRAME && move) {
379 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
380 double pos = mapToScene(event->pos()).toPoint().y();
381 QRectF br = m_dragItem->sceneBoundingRect();
382 double maxh = 100.0 / br.height();
383 pos = (br.bottom() - pos) * maxh;
384 m_dragItem->updateKeyFramePos(keyFramePos, pos);
387 scene()->removeItem(m_visualTip);
388 m_animationTimer->stop();
395 } else if (m_operationMode == MOVEGUIDE) {
397 scene()->removeItem(m_visualTip);
398 m_animationTimer->stop();
404 QGraphicsView::mouseMoveEvent(event);
406 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
408 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
409 if (snappedPos < 0) snappedPos = 0;
410 // Make sure there is no collision
411 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
412 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
413 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
414 collidingItems.removeAll(m_selectionGroup);
415 for (int i = 0; i < children.count(); i++) {
416 collidingItems.removeAll(children.at(i));
418 bool collision = false;
419 for (int i = 0; i < collidingItems.count(); i++) {
420 if (!collidingItems.at(i)->isEnabled()) continue;
421 if (collidingItems.at(i)->type() == AVWIDGET) {
428 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
429 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
430 collidingItems.removeAll(m_selectionGroup);
431 for (int i = 0; i < children.count(); i++) {
432 collidingItems.removeAll(children.at(i));
434 for (int i = 0; i < collidingItems.count(); i++) {
435 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
443 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
444 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
448 if (m_tool == RAZORTOOL) {
449 setCursor(m_razorCursor);
450 //QGraphicsView::mouseMoveEvent(event);
452 } else if (m_tool == SPACERTOOL) {
453 setCursor(m_spacerCursor);
457 QList<QGraphicsItem *> itemList = items(event->pos());
458 QGraphicsRectItem *item = NULL;
459 OPERATIONTYPE opMode = NONE;
461 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
463 } else for (int i = 0; i < itemList.count(); i++) {
464 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
465 item = (QGraphicsRectItem*) itemList.at(i);
470 if (item && event->buttons() == Qt::NoButton) {
471 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
472 if (m_tool == RAZORTOOL) {
473 // razor tool over a clip, display current frame in monitor
474 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
475 //TODO: solve crash when showing frame when moving razor over clip
476 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
481 opMode = clip->operationMode(mapToScene(event->pos()));
482 const double size = 5;
483 if (opMode == m_moveOpMode) {
484 QGraphicsView::mouseMoveEvent(event);
488 scene()->removeItem(m_visualTip);
489 m_animationTimer->stop();
496 m_moveOpMode = opMode;
497 if (opMode == MOVE) {
498 setCursor(Qt::OpenHandCursor);
499 } else if (opMode == RESIZESTART) {
500 setCursor(KCursor("left_side", Qt::SizeHorCursor));
501 if (m_visualTip == NULL) {
502 QRectF rect = clip->sceneBoundingRect();
504 polygon << QPoint(0, - size * 2);
505 polygon << QPoint(size * 2, 0);
506 polygon << QPoint(0, size * 2);
507 polygon << QPoint(0, - size * 2);
509 m_visualTip = new QGraphicsPolygonItem(polygon);
510 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
511 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
512 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
513 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
514 m_visualTip->setZValue(100);
515 m_animation = new QGraphicsItemAnimation;
516 m_animation->setItem(m_visualTip);
517 m_animation->setTimeLine(m_animationTimer);
518 m_animation->setScaleAt(.5, 2, 1);
519 m_animation->setScaleAt(1, 1, 1);
520 scene()->addItem(m_visualTip);
521 m_animationTimer->start();
523 } else if (opMode == RESIZEEND) {
524 setCursor(KCursor("right_side", Qt::SizeHorCursor));
525 if (m_visualTip == NULL) {
526 QRectF rect = clip->sceneBoundingRect();
528 polygon << QPoint(0, - size * 2);
529 polygon << QPoint(- size * 2, 0);
530 polygon << QPoint(0, size * 2);
531 polygon << QPoint(0, - size * 2);
533 m_visualTip = new QGraphicsPolygonItem(polygon);
534 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
535 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
536 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
537 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
538 m_visualTip->setZValue(100);
539 m_animation = new QGraphicsItemAnimation;
540 m_animation->setItem(m_visualTip);
541 m_animation->setTimeLine(m_animationTimer);
542 m_animation->setScaleAt(.5, 2, 1);
543 m_animation->setScaleAt(1, 1, 1);
544 scene()->addItem(m_visualTip);
545 m_animationTimer->start();
547 } else if (opMode == FADEIN) {
548 if (m_visualTip == NULL) {
549 ClipItem *item = (ClipItem *) clip;
550 QRectF rect = clip->sceneBoundingRect();
551 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
552 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
553 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
554 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
555 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
556 m_visualTip->setZValue(100);
557 m_animation = new QGraphicsItemAnimation;
558 m_animation->setItem(m_visualTip);
559 m_animation->setTimeLine(m_animationTimer);
560 m_animation->setScaleAt(.5, 2, 2);
561 m_animation->setScaleAt(1, 1, 1);
562 scene()->addItem(m_visualTip);
563 m_animationTimer->start();
565 setCursor(Qt::PointingHandCursor);
566 } else if (opMode == FADEOUT) {
567 if (m_visualTip == NULL) {
568 ClipItem *item = (ClipItem *) clip;
569 QRectF rect = clip->sceneBoundingRect();
570 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
571 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
572 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
573 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
574 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
575 m_visualTip->setZValue(100);
576 m_animation = new QGraphicsItemAnimation;
577 m_animation->setItem(m_visualTip);
578 m_animation->setTimeLine(m_animationTimer);
579 m_animation->setScaleAt(.5, 2, 2);
580 m_animation->setScaleAt(1, 1, 1);
581 scene()->addItem(m_visualTip);
582 m_animationTimer->start();
584 setCursor(Qt::PointingHandCursor);
585 } else if (opMode == TRANSITIONSTART) {
586 if (m_visualTip == NULL) {
587 QRectF rect = clip->sceneBoundingRect();
589 polygon << QPoint(0, - size * 2);
590 polygon << QPoint(size * 2, 0);
591 polygon << QPoint(0, 0);
592 polygon << QPoint(0, - size * 2);
594 m_visualTip = new QGraphicsPolygonItem(polygon);
595 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
596 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
597 m_visualTip->setPos(rect.x(), rect.bottom());
598 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
599 m_visualTip->setZValue(100);
600 m_animation = new QGraphicsItemAnimation;
601 m_animation->setItem(m_visualTip);
602 m_animation->setTimeLine(m_animationTimer);
603 m_animation->setScaleAt(.5, 2, 2);
604 m_animation->setScaleAt(1, 1, 1);
605 scene()->addItem(m_visualTip);
606 m_animationTimer->start();
608 setCursor(Qt::PointingHandCursor);
609 } else if (opMode == TRANSITIONEND) {
610 if (m_visualTip == NULL) {
611 QRectF rect = clip->sceneBoundingRect();
613 polygon << QPoint(0, - size * 2);
614 polygon << QPoint(- size * 2, 0);
615 polygon << QPoint(0, 0);
616 polygon << QPoint(0, - size * 2);
618 m_visualTip = new QGraphicsPolygonItem(polygon);
619 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
620 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
621 m_visualTip->setPos(rect.right(), rect.bottom());
622 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
623 m_visualTip->setZValue(100);
624 m_animation = new QGraphicsItemAnimation;
625 m_animation->setItem(m_visualTip);
626 m_animation->setTimeLine(m_animationTimer);
627 m_animation->setScaleAt(.5, 2, 2);
628 m_animation->setScaleAt(1, 1, 1);
629 scene()->addItem(m_visualTip);
630 m_animationTimer->start();
632 setCursor(Qt::PointingHandCursor);
633 } else if (opMode == KEYFRAME) {
634 setCursor(Qt::PointingHandCursor);
636 } // no clip under mouse
637 else if (m_tool == RAZORTOOL) {
640 } else if (opMode == MOVEGUIDE) {
641 m_moveOpMode = opMode;
642 setCursor(Qt::SplitHCursor);
645 scene()->removeItem(m_visualTip);
646 m_animationTimer->stop();
653 setCursor(Qt::ArrowCursor);
654 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
655 QGraphicsView::mouseMoveEvent(event);
657 setCursorPos(mappedXPos);
658 slotCheckPositionScrolling();
660 } else m_moveOpMode = NONE;
662 QGraphicsView::mouseMoveEvent(event);
666 void CustomTrackView::mousePressEvent(QMouseEvent * event)
668 setFocus(Qt::MouseFocusReason);
669 m_menuPosition = QPoint();
671 // special cases (middle click button or ctrl / shift click
672 if (event->button() == Qt::MidButton) {
674 m_blockRefresh = false;
675 m_operationMode = NONE;
679 if (event->modifiers() & Qt::ShiftModifier) {
680 // Rectangle selection
681 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
682 setDragMode(QGraphicsView::RubberBandDrag);
683 if (!(event->modifiers() & Qt::ControlModifier)) {
684 resetSelectionGroup();
685 scene()->clearSelection();
687 m_blockRefresh = false;
688 m_operationMode = RUBBERSELECTION;
689 QGraphicsView::mousePressEvent(event);
693 m_blockRefresh = true;
695 bool collision = false;
697 if (m_tool != RAZORTOOL) activateMonitor();
698 else if (m_document->renderer()->playSpeed() != 0.0) {
699 m_document->renderer()->pause();
702 m_clickEvent = event->pos();
704 // check item under mouse
705 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
707 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
708 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
709 setDragMode(QGraphicsView::ScrollHandDrag);
710 QGraphicsView::mousePressEvent(event);
711 m_blockRefresh = false;
712 m_operationMode = NONE;
716 // if a guide and a clip were pressed, just select the guide
717 for (int i = 0; i < collisionList.count(); ++i) {
718 if (collisionList.at(i)->type() == GUIDEITEM) {
719 // a guide item was pressed
720 m_dragGuide = (Guide *) collisionList.at(i);
721 if (event->button() == Qt::LeftButton) { // move it
722 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
724 m_operationMode = MOVEGUIDE;
725 // deselect all clips so that only the guide will move
726 m_scene->clearSelection();
727 resetSelectionGroup(false);
728 updateSnapPoints(NULL);
729 QGraphicsView::mousePressEvent(event);
731 } else // show context menu
736 // Find first clip, transition or group under mouse (when no guides selected)
738 AbstractGroupItem *dragGroup = NULL;
739 AbstractClipItem *collisionClip = NULL;
741 while (!m_dragGuide && ct < collisionList.count()) {
742 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
743 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
744 if (collisionClip == m_dragItem) {
745 collisionClip = NULL;
746 } else m_dragItem = collisionClip;
748 m_dragItemInfo = m_dragItem->info();
749 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
750 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
751 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
758 if (m_dragItem) emit clipItemSelected(NULL);
761 #if QT_VERSION >= 0x040600
762 // Add shadow to dragged item, currently disabled because of painting artifacts
763 //TODO:Â re-enable when fixed
764 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
765 eff->setBlurRadius(5);
766 eff->setOffset(3, 3);
767 m_dragItem->setGraphicsEffect(eff);*/
769 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
770 // update transition menu action
771 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
772 m_autoTransition->setEnabled(true);
773 } else m_autoTransition->setEnabled(false);
775 // context menu requested
776 if (event->button() == Qt::RightButton) {
778 if (dragGroup) dragGroup->setSelected(true);
779 else if (!m_dragItem->isSelected()) {
780 resetSelectionGroup(false);
781 m_scene->clearSelection();
782 m_dragItem->setSelected(true);
784 } else if (!m_dragGuide) {
785 // check if there is a guide close to mouse click
786 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
787 for (int i = 0; i < guidesCollisionList.count(); i++) {
788 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
789 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
793 // keep this to support multiple guides context menu in the future (?)
794 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
795 guidesCollisionList.removeAt(0);
797 if (!guidesCollisionList.isEmpty())
798 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
801 m_operationMode = NONE;
802 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
803 m_menuPosition = m_clickEvent;
809 // No item under click
810 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
811 resetSelectionGroup(false);
812 setCursor(Qt::ArrowCursor);
813 m_scene->clearSelection();
815 updateClipTypeActions(NULL);
816 if (m_tool == SPACERTOOL) {
817 QList<QGraphicsItem *> selection;
818 if (event->modifiers() == Qt::ControlModifier) {
819 // Ctrl + click, select all items on track after click position
820 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
821 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
822 // Cannot use spacer on locked track
823 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
827 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
830 selection = checkForGroups(rect, &isOk);
832 // groups found on track, do not allow the move
833 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
837 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;
839 // Select all items on all tracks after click position
840 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
841 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
844 // create group to hold selected items
845 m_selectionGroup = new AbstractGroupItem(m_document->fps());
846 scene()->addItem(m_selectionGroup);
847 QList <GenTime> offsetList;
848 for (int i = 0; i < selection.count(); i++) {
849 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
850 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
851 if (item->isItemLocked()) continue;
852 offsetList.append(item->startPos());
853 offsetList.append(item->endPos());
854 m_selectionGroup->addToGroup(selection.at(i));
855 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
856 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
857 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
858 QList<QGraphicsItem *> children = selection.at(i)->childItems();
859 for (int j = 0; j < children.count(); j++) {
860 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
861 offsetList.append(item->startPos());
862 offsetList.append(item->endPos());
864 m_selectionGroup->addToGroup(selection.at(i));
865 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
866 } else if (selection.at(i)->parentItem()) {
867 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
868 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
869 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
872 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
873 if (!offsetList.isEmpty()) {
875 QList <GenTime> cleandOffsetList;
876 GenTime startOffset = offsetList.takeFirst();
877 for (int k = 0; k < offsetList.size(); k++) {
878 GenTime newoffset = offsetList.at(k) - startOffset;
879 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
880 cleandOffsetList.append(newoffset);
883 updateSnapPoints(NULL, cleandOffsetList, true);
885 m_operationMode = SPACER;
887 setCursorPos((int)(mapToScene(event->x(), 0).x()));
889 QGraphicsView::mousePressEvent(event);
894 if (m_tool == RAZORTOOL && m_dragItem) {
895 if (m_dragItem->type() == TRANSITIONWIDGET) {
896 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
900 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
901 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
906 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
907 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
908 m_document->renderer()->pause();
909 m_commandStack->push(command);
910 setDocumentModified();
916 bool itemSelected = false;
917 if (m_dragItem->isSelected()) itemSelected = true;
918 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
919 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
921 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
922 if (event->modifiers() != Qt::ControlModifier) {
923 resetSelectionGroup(false);
924 m_scene->clearSelection();
925 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
926 viewport()->update();
927 } else resetSelectionGroup();
929 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
930 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
931 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
933 bool selected = !m_dragItem->isSelected();
934 if (dragGroup) dragGroup->setSelected(selected);
935 else m_dragItem->setSelected(selected);
937 groupSelectedItems();
938 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
939 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
940 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
943 if (collisionClip != NULL || m_dragItem == NULL) {
944 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
945 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
946 emit clipItemSelected(selected);
947 } else emit clipItemSelected(NULL);
950 // If clicked item is selected, allow move
951 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
953 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
954 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
956 // Update snap points
957 if (m_selectionGroup == NULL) {
958 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
959 else updateSnapPoints(m_dragItem);
961 QList <GenTime> offsetList;
962 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
963 for (int i = 0; i < children.count(); i++) {
964 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
965 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
966 offsetList.append(item->startPos());
967 offsetList.append(item->endPos());
970 if (!offsetList.isEmpty()) {
972 GenTime startOffset = offsetList.takeFirst();
973 QList <GenTime> cleandOffsetList;
974 for (int k = 0; k < offsetList.size(); k++) {
975 GenTime newoffset = offsetList.at(k) - startOffset;
976 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
977 cleandOffsetList.append(newoffset);
980 updateSnapPoints(NULL, cleandOffsetList, true);
984 if (m_operationMode == KEYFRAME) {
985 m_dragItem->updateSelectedKeyFrame();
986 m_blockRefresh = false;
988 } else if (m_operationMode == MOVE) {
989 setCursor(Qt::ClosedHandCursor);
990 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
992 info.startPos = m_dragItem->startPos();
993 info.track = m_dragItem->track();
994 int transitiontrack = getPreviousVideoTrack(info.track);
995 ClipItem *transitionClip = NULL;
996 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
997 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
998 info.endPos = transitionClip->endPos();
1000 GenTime transitionDuration(65, m_document->fps());
1001 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1002 else info.endPos = info.startPos + transitionDuration;
1004 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1005 // Check there is no other transition at that place
1006 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1007 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1008 QList<QGraphicsItem *> selection = m_scene->items(r);
1009 bool transitionAccepted = true;
1010 for (int i = 0; i < selection.count(); i++) {
1011 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1012 Transition *tr = static_cast <Transition *>(selection.at(i));
1013 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1014 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1015 } else transitionAccepted = false;
1018 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1019 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1020 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1022 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1023 info.track = m_dragItem->track();
1024 int transitiontrack = getPreviousVideoTrack(info.track);
1025 ClipItem *transitionClip = NULL;
1026 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1027 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1028 info.startPos = transitionClip->startPos();
1030 GenTime transitionDuration(65, m_document->fps());
1031 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1032 else info.startPos = info.endPos - transitionDuration;
1034 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1035 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1036 EffectsList::setParameter(transition, "reverse", "1");
1038 // Check there is no other transition at that place
1039 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1040 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1041 QList<QGraphicsItem *> selection = m_scene->items(r);
1042 bool transitionAccepted = true;
1043 for (int i = 0; i < selection.count(); i++) {
1044 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1045 Transition *tr = static_cast <Transition *>(selection.at(i));
1046 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1047 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1048 } else transitionAccepted = false;
1051 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1052 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1054 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1055 resetSelectionGroup(false);
1056 m_dragItem->setSelected(true);
1059 m_blockRefresh = false;
1061 QGraphicsView::mousePressEvent(event);
1064 void CustomTrackView::resetSelectionGroup(bool selectItems)
1066 if (m_selectionGroup) {
1067 // delete selection group
1068 bool snap = KdenliveSettings::snaptopoints();
1069 KdenliveSettings::setSnaptopoints(false);
1071 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1072 scene()->destroyItemGroup(m_selectionGroup);
1073 for (int i = 0; i < children.count(); i++) {
1074 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1075 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1076 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1077 children.at(i)->setSelected(selectItems);
1079 } else if (children.at(i)->type() == GROUPWIDGET) {
1080 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1081 children.at(i)->setSelected(selectItems);
1084 m_selectionGroup = NULL;
1085 KdenliveSettings::setSnaptopoints(snap);
1089 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1091 if (m_selectionGroup) {
1092 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1095 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1096 if (selection.isEmpty()) return;
1098 // Find top left position of selection
1099 for (int i = 0; i < selection.count(); i++) {
1100 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1101 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1102 } else if (selection.at(i)->parentItem()) {
1103 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1107 if (force || selection.count() > 1) {
1108 bool snap = KdenliveSettings::snaptopoints();
1109 KdenliveSettings::setSnaptopoints(false);
1110 if (createNewGroup) {
1111 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1112 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1113 QPointF diff = newGroup->pos();
1114 newGroup->translate(-diff.x(), -diff.y());
1115 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1117 scene()->addItem(newGroup);
1119 // CHeck if we are trying to include a group in a group
1120 QList <AbstractGroupItem *> groups;
1121 for (int i = 0; i < selection.count(); i++) {
1122 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1123 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1124 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1126 if (!groups.isEmpty()) {
1127 // ungroup previous groups
1128 while (!groups.isEmpty()) {
1129 AbstractGroupItem *grp = groups.takeFirst();
1130 m_document->clipManager()->removeGroup(grp);
1131 scene()->destroyItemGroup(grp);
1133 selection = m_scene->selectedItems();
1136 for (int i = 0; i < selection.count(); i++) {
1137 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1138 newGroup->addToGroup(selection.at(i));
1139 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1142 KdenliveSettings::setSnaptopoints(snap);
1144 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1145 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1146 QPointF diff = m_selectionGroup->pos();
1147 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1148 m_selectionGroup->translate(- diff.x(), -diff.y());
1150 scene()->addItem(m_selectionGroup);
1151 for (int i = 0; i < selection.count(); i++) {
1152 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1153 m_selectionGroup->addToGroup(selection.at(i));
1154 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1157 KdenliveSettings::setSnaptopoints(snap);
1158 if (m_selectionGroup) {
1159 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1160 m_selectionGroupInfo.track = m_selectionGroup->track();
1163 } else resetSelectionGroup();
1166 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1168 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1169 if (m_moveOpMode == KEYFRAME) {
1170 // user double clicked on a keyframe, open edit dialog
1171 QDialog d(parentWidget());
1172 Ui::KeyFrameDialog_UI view;
1174 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1175 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1176 view.kfr_value->setFocus();
1177 if (d.exec() == QDialog::Accepted) {
1178 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1179 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1180 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1181 QString previous = item->keyframes(item->selectedEffectIndex());
1182 item->updateKeyframeEffect();
1183 QString next = item->keyframes(item->selectedEffectIndex());
1184 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1185 m_commandStack->push(command);
1186 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1187 emit clipItemSelected(item, item->selectedEffectIndex());
1192 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1193 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1194 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1195 QString previous = item->keyframes(item->selectedEffectIndex());
1196 item->updateKeyframeEffect();
1197 QString next = item->keyframes(item->selectedEffectIndex());
1198 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1199 m_commandStack->push(command);
1200 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1201 emit clipItemSelected(item, item->selectedEffectIndex());
1203 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1204 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1207 if (m_dragItem->type() == TRANSITIONWIDGET) {
1208 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1210 getClipAvailableSpace(m_dragItem, minimum, maximum);
1212 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1213 d.setMargins(minimum, maximum);
1214 if (d.exec() == QDialog::Accepted) {
1215 if (m_dragItem->type() == TRANSITIONWIDGET) {
1216 // move & resize transition
1218 startInfo.startPos = m_dragItem->startPos();
1219 startInfo.endPos = m_dragItem->endPos();
1220 startInfo.track = m_dragItem->track();
1222 endInfo.startPos = d.startPos();
1223 endInfo.endPos = endInfo.startPos + d.duration();
1224 endInfo.track = m_dragItem->track();
1225 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1226 m_commandStack->push(command);
1228 // move and resize clip
1229 QUndoCommand *moveCommand = new QUndoCommand();
1230 moveCommand->setText(i18n("Edit clip"));
1231 ItemInfo clipInfo = m_dragItem->info();
1232 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1233 // duration was reduced, so process it first
1234 ItemInfo startInfo = clipInfo;
1235 clipInfo.endPos = clipInfo.startPos + d.duration();
1236 clipInfo.cropStart = d.cropStart();
1237 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1239 if (d.startPos() != clipInfo.startPos) {
1240 ItemInfo startInfo = clipInfo;
1241 clipInfo.startPos = d.startPos();
1242 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1243 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1245 if (d.duration() > m_dragItem->cropDuration()) {
1246 // duration was increased, so process it after move
1247 ItemInfo startInfo = clipInfo;
1248 clipInfo.endPos = clipInfo.startPos + d.duration();
1249 clipInfo.cropStart = d.cropStart();
1250 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1252 m_commandStack->push(moveCommand);
1256 QList<QGraphicsItem *> collisionList = items(event->pos());
1257 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1258 Guide *editGuide = (Guide *) collisionList.at(0);
1259 if (editGuide) slotEditGuide(editGuide->info());
1265 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1267 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1269 clip->setKeyframes(index, keyframes);
1270 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1271 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1275 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1277 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1278 m_editGuide->setEnabled(m_dragGuide != NULL);
1279 if (clip == NULL) m_timelineContextMenu->popup(pos);
1280 else if (group != NULL) {
1281 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1282 m_ungroupAction->setEnabled(true);
1283 updateClipTypeActions(NULL);
1284 m_timelineContextClipMenu->popup(pos);
1286 m_ungroupAction->setEnabled(false);
1287 if (clip->type() == AVWIDGET) {
1288 ClipItem *item = static_cast <ClipItem*>(clip);
1289 updateClipTypeActions(item);
1290 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1291 m_timelineContextClipMenu->popup(pos);
1292 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1296 void CustomTrackView::activateMonitor()
1298 emit activateDocumentMonitor();
1301 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1303 resetSelectionGroup();
1305 info.startPos = GenTime();
1306 info.cropStart = GenTime(in, m_document->fps());
1307 info.endPos = GenTime(out - in, m_document->fps());
1308 info.cropDuration = info.endPos - info.startPos;
1311 // Check if clip can be inserted at that position
1312 ItemInfo pasteInfo = info;
1313 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1314 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1315 pasteInfo.track = selectedTrack();
1316 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1317 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1321 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1322 m_commandStack->push(command);
1325 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1327 if (data->hasFormat("kdenlive/clip")) {
1329 resetSelectionGroup();
1330 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1331 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1333 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1336 QPointF framePos = mapToScene(pos);
1338 info.startPos = GenTime();
1339 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1340 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1341 info.cropDuration = info.endPos - info.startPos;
1344 // Check if clip can be inserted at that position
1345 ItemInfo pasteInfo = info;
1346 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1347 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1348 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1349 framePos.setX((int)(framePos.x() + 0.5));
1350 framePos.setY(pasteInfo.track * m_tracksHeight);
1351 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1354 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1355 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1356 m_selectionGroup->addToGroup(item);
1357 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1359 QList <GenTime> offsetList;
1360 offsetList.append(info.endPos);
1361 updateSnapPoints(NULL, offsetList);
1362 m_selectionGroup->setPos(framePos);
1363 scene()->addItem(m_selectionGroup);
1364 //m_selectionGroup->setZValue(10);
1366 } else if (data->hasFormat("kdenlive/producerslist")) {
1368 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1369 m_scene->clearSelection();
1370 resetSelectionGroup(false);
1372 QList <GenTime> offsetList;
1373 QList <ItemInfo> infoList;
1374 QPointF framePos = mapToScene(pos);
1375 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1376 int track = (int)(framePos.y() / m_tracksHeight);
1377 framePos.setX((int)(framePos.x() + 0.5));
1378 framePos.setY(track * m_tracksHeight);
1380 // Check if clips can be inserted at that position
1381 for (int i = 0; i < ids.size(); ++i) {
1382 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1384 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1388 info.startPos = start;
1389 info.cropDuration = clip->duration();
1390 info.endPos = info.startPos + info.cropDuration;
1392 infoList.append(info);
1393 start += clip->duration();
1395 if (!canBePastedTo(infoList, AVWIDGET)) {
1398 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1400 for (int i = 0; i < ids.size(); ++i) {
1401 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1403 info.startPos = start;
1404 info.cropDuration = clip->duration();
1405 info.endPos = info.startPos + info.cropDuration;
1407 start += info.cropDuration;
1408 offsetList.append(start);
1409 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1410 //item->setZValue(10);
1411 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1412 m_selectionGroup->addToGroup(item);
1413 m_waitingThumbs.append(item);
1416 updateSnapPoints(NULL, offsetList);
1417 m_selectionGroup->setPos(framePos);
1418 scene()->addItem(m_selectionGroup);
1419 //m_selectionGroup->setZValue(10);
1420 m_thumbsTimer.start();
1424 // the drag is not a clip (may be effect, ...)
1432 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1434 if (insertDropClips(event->mimeData(), event->pos())) {
1435 event->acceptProposedAction();
1436 } else QGraphicsView::dragEnterEvent(event);
1439 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1441 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);
1442 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1443 collindingItems.removeAll(item);
1444 if (collindingItems.isEmpty()) return false;
1446 for (int i = 0; i < collindingItems.count(); i++) {
1447 QGraphicsItem *collision = collindingItems.at(i);
1448 if (collision->type() == item->type()) {
1450 kDebug() << "// COLLISIION DETECTED";
1458 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1460 int track = m_document->tracksCount() - clip->track();
1461 GenTime pos = clip->startPos();
1462 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1463 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1466 bool success = true;
1467 for (int i = 0; i < clip->effectsCount(); i++) {
1468 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1470 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1471 m_document->renderer()->doRefresh();
1474 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1476 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1478 // Special case: speed effect
1479 if (effect.attribute("id") == "speed") {
1480 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1481 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1484 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1485 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1486 if (strobe == 0) strobe = 1;
1487 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1488 EffectsParameterList params = clip->addEffect(effect);
1489 m_document->renderer()->mltAddEffect(track, pos, params);
1490 if (clip->isSelected()) emit clipItemSelected(clip);
1493 EffectsParameterList params = clip->addEffect(effect);
1494 if (effect.attribute("disabled") == "1") {
1495 // Effect is disabled, don't add it to MLT playlist
1496 if (clip->isSelected()) emit clipItemSelected(clip);
1499 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1500 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1501 if (clip->isSelected()) emit clipItemSelected(clip);
1502 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1505 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1507 QString index = effect.attribute("kdenlive_ix");
1508 // Special case: speed effect
1509 if (effect.attribute("id") == "speed") {
1510 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1512 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1513 clip->deleteEffect(index);
1514 emit clipItemSelected(clip);
1515 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1519 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1520 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1521 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1524 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1526 clip->deleteEffect(index);
1527 emit clipItemSelected(clip);
1531 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1533 QList<QGraphicsItem *> itemList = group->childItems();
1534 QUndoCommand *effectCommand = new QUndoCommand();
1536 QDomNode namenode = effect.elementsByTagName("name").item(0);
1537 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1538 else effectName = i18n("effect");
1539 effectCommand->setText(i18n("Add %1", effectName));
1541 for (int i = 0; i < itemList.count(); i++) {
1542 if (itemList.at(i)->type() == AVWIDGET) {
1543 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1544 if (effect.attribute("type") == "audio") {
1545 // Don't add audio effects on video clips
1546 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1547 } else if (effect.hasAttribute("type") == false) {
1548 // Don't add video effect on audio clips
1549 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1552 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1553 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1556 if (item->isItemLocked()) {
1559 item->initEffect(effect);
1560 if (effect.attribute("tag") == "ladspa") {
1561 QString ladpsaFile = m_document->getLadspaFile();
1562 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1563 effect.setAttribute("src", ladpsaFile);
1565 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1570 m_commandStack->push(effectCommand);
1571 setDocumentModified();
1572 } else delete effectCommand;
1575 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1577 QList<QGraphicsItem *> itemList;
1578 QUndoCommand *effectCommand = new QUndoCommand();
1580 QDomNode namenode = effect.elementsByTagName("name").item(0);
1581 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1582 else effectName = i18n("effect");
1583 effectCommand->setText(i18n("Add %1", effectName));
1585 if (track == -1) itemList = scene()->selectedItems();
1586 if (itemList.isEmpty()) {
1587 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1588 if (clip) itemList.append(clip);
1589 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1591 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1592 for (int i = 0; i < itemList.count(); i++) {
1593 if (itemList.at(i)->type() == AVWIDGET) {
1594 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1595 if (effect.attribute("type") == "audio") {
1596 // Don't add audio effects on video clips
1597 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1598 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1601 } else if (effect.hasAttribute("type") == false) {
1602 // Don't add video effect on audio clips
1603 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1604 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1608 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1609 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1612 if (item->isItemLocked()) {
1615 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1616 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1617 } else item->initEffect(effect);
1618 if (effect.attribute("tag") == "ladspa") {
1619 QString ladpsaFile = m_document->getLadspaFile();
1620 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1621 effect.setAttribute("src", ladpsaFile);
1623 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1628 m_commandStack->push(effectCommand);
1629 setDocumentModified();
1630 } else delete effectCommand;
1633 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1635 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1636 m_commandStack->push(command);
1637 setDocumentModified();
1640 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1642 if (insertedEffect.isNull()) {
1643 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1646 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1647 QDomElement effect = insertedEffect.cloneNode().toElement();
1649 // Special case: speed effect
1650 if (effect.attribute("id") == "speed") {
1651 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1653 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1654 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1655 if (strobe == 0) strobe = 1;
1656 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1658 clip->setEffectAt(ix, effect);
1659 if (ix == clip->selectedEffectIndex()) {
1660 clip->setSelectedEffect(ix);
1661 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1666 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1667 if (effect.attribute("tag") == "ladspa") {
1668 // Update the ladspa affect file
1669 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1671 // check if we are trying to reset a keyframe effect
1672 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1673 clip->initEffect(effect);
1674 effectParams = clip->getEffectArgs(effect);
1676 if (effectParams.paramValue("disabled") == "1") {
1677 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1678 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1679 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1680 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1681 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1683 clip->setEffectAt(ix, effect);
1684 if (ix == clip->selectedEffectIndex()) {
1685 clip->setSelectedEffect(ix);
1686 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1688 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1689 // A fade effect was modified, update the clip
1690 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1691 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1692 clip->setFadeIn(pos);
1694 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1695 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1696 clip->setFadeOut(pos);
1700 setDocumentModified();
1703 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1705 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1706 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1707 QDomElement act = clip->effectAt(newPos - 1);
1708 QDomElement before = clip->effectAt(oldPos - 1);
1709 clip->setEffectAt(oldPos - 1, act);
1710 clip->setEffectAt(newPos - 1, before);
1711 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1712 if (act.attribute("id") == "speed") {
1713 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1714 } else if (before.attribute("id") == "speed") {
1715 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1716 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1717 emit clipItemSelected(clip, newPos - 1);
1718 setDocumentModified();
1719 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1722 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1724 QDomElement effect = clip->effectAt(effectPos);
1725 QDomElement oldEffect = effect.cloneNode().toElement();
1727 effect.setAttribute("disabled", (int) disable);
1728 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1729 m_commandStack->push(command);
1730 setDocumentModified();;
1733 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1735 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1736 m_commandStack->push(command);
1737 setDocumentModified();
1740 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1742 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1743 m_commandStack->push(command);
1746 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1750 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1751 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1752 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1753 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);
1754 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1755 m_blockRefresh = false;
1758 if (item->parentItem()) {
1759 // Item is part of a group, reset group
1760 resetSelectionGroup();
1762 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1764 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1765 int cutPos = (int) cutTime.frames(m_document->fps());
1767 newPos.startPos = cutTime;
1768 newPos.endPos = info.endPos;
1769 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1770 newPos.track = info.track;
1771 newPos.cropDuration = newPos.endPos - newPos.startPos;
1773 bool snap = KdenliveSettings::snaptopoints();
1774 KdenliveSettings::setSnaptopoints(false);
1775 ClipItem *dup = item->clone(newPos);
1776 // remove unwanted effects (fade in) from 2nd part of cutted clip
1777 int ix = dup->hasEffect(QString(), "fadein");
1779 QDomElement oldeffect = item->effectAt(ix);
1780 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1782 ix = dup->hasEffect(QString(), "fade_from_black");
1784 QDomElement oldeffect = item->effectAt(ix);
1785 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1787 item->resizeEnd(cutPos);
1788 scene()->addItem(dup);
1789 if (item->checkKeyFrames()) slotRefreshEffects(item);
1790 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1791 item->baseClip()->addReference();
1792 m_document->updateClip(item->baseClip()->getId());
1793 setDocumentModified();
1794 KdenliveSettings::setSnaptopoints(snap);
1796 //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);
1800 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1801 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1803 if (!item || !dup || item == dup) {
1804 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1805 m_blockRefresh = false;
1808 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1809 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1813 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1814 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1815 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1816 //deleteClip(dup->info());
1818 bool snap = KdenliveSettings::snaptopoints();
1819 KdenliveSettings::setSnaptopoints(false);
1821 if (dup->isSelected()) emit clipItemSelected(NULL);
1822 dup->baseClip()->removeReference();
1823 m_document->updateClip(dup->baseClip()->getId());
1824 scene()->removeItem(dup);
1827 ItemInfo clipinfo = item->info();
1828 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1829 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1831 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1832 setDocumentModified();
1834 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1835 KdenliveSettings::setSnaptopoints(snap);
1839 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1842 void CustomTrackView::slotEnableRefresh()
1844 m_blockRefresh = false;
1847 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1849 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1850 if (itemList.count() == 1) {
1851 if (itemList.at(0)->type() == AVWIDGET) {
1852 ClipItem *item = (ClipItem *) itemList.at(0);
1854 info.track = item->track();
1855 ClipItem *transitionClip = NULL;
1856 const int transitiontrack = getPreviousVideoTrack(info.track);
1857 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1858 if (pos < item->startPos() + item->cropDuration() / 2) {
1859 // add transition to clip start
1860 info.startPos = item->startPos();
1861 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1862 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1863 info.endPos = transitionClip->endPos();
1864 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1865 // Check there is no other transition at that place
1866 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1867 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1868 QList<QGraphicsItem *> selection = m_scene->items(r);
1869 bool transitionAccepted = true;
1870 for (int i = 0; i < selection.count(); i++) {
1871 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1872 Transition *tr = static_cast <Transition *>(selection.at(i));
1873 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1874 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1875 } else transitionAccepted = false;
1878 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1879 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1882 // add transition to clip end
1883 info.endPos = item->endPos();
1884 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1885 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1886 info.startPos = transitionClip->startPos();
1887 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1888 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1889 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1891 // Check there is no other transition at that place
1892 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1893 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1894 QList<QGraphicsItem *> selection = m_scene->items(r);
1895 bool transitionAccepted = true;
1896 for (int i = 0; i < selection.count(); i++) {
1897 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1898 Transition *tr = static_cast <Transition *>(selection.at(i));
1899 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1900 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1901 } else transitionAccepted = false;
1904 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1905 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1908 } else for (int i = 0; i < itemList.count(); i++) {
1909 if (itemList.at(i)->type() == AVWIDGET) {
1910 ClipItem *item = (ClipItem *) itemList.at(i);
1912 info.startPos = item->startPos();
1913 info.endPos = info.startPos + GenTime(65, m_document->fps());
1914 info.track = item->track();
1916 // Check there is no other transition at that place
1917 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1918 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1919 QList<QGraphicsItem *> selection = m_scene->items(r);
1920 bool transitionAccepted = true;
1921 for (int i = 0; i < selection.count(); i++) {
1922 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1923 Transition *tr = static_cast <Transition *>(selection.at(i));
1924 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1925 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1926 } else transitionAccepted = false;
1929 int transitiontrack = getPreviousVideoTrack(info.track);
1930 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1931 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1936 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1938 if (transitionInfo.startPos >= transitionInfo.endPos) {
1939 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1942 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1943 m_commandStack->push(command);
1944 setDocumentModified();
1947 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1949 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1950 //kDebug() << "---- ADDING transition " << params.attribute("value");
1951 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1952 scene()->addItem(tr);
1953 setDocumentModified();
1955 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1960 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1962 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1964 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1967 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1968 if (m_dragItem == item) m_dragItem = NULL;
1970 #if QT_VERSION >= 0x040600
1971 // animate item deletion
1972 item->closeAnimation();
1976 emit transitionItemSelected(NULL);
1977 setDocumentModified();
1980 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1982 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1983 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1984 m_commandStack->push(command);
1985 setDocumentModified();
1988 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1990 Transition *item = getTransitionItemAt(pos, track);
1992 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1995 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);
1996 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1997 item->setTransitionParameters(transition);
1998 if (updateTransitionWidget) {
1999 ItemInfo info = item->info();
2001 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2002 if (transitionClip && transitionClip->baseClip()) {
2003 QString size = transitionClip->baseClip()->getProperty("frame_size");
2004 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2005 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2006 p.setY(size.section('x', 1, 1).toInt());
2008 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2010 setDocumentModified();
2013 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2016 const QPointF pos = mapToScene(event->pos());
2017 if (m_selectionGroup) {
2018 m_selectionGroup->setPos(pos);
2019 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2020 event->acceptProposedAction();
2022 // Drag enter was not possible, try again at mouse position
2023 insertDropClips(event->mimeData(), event->pos());
2027 QGraphicsView::dragMoveEvent(event);
2031 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2033 if (m_selectionGroup && m_clipDrag) {
2034 m_thumbsTimer.stop();
2035 m_waitingThumbs.clear();
2036 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2038 scene()->destroyItemGroup(m_selectionGroup);
2039 m_selectionGroup = NULL;
2040 } else QGraphicsView::dragLeaveEvent(event);
2043 void CustomTrackView::dropEvent(QDropEvent * event)
2045 if (m_selectionGroup && m_clipDrag) {
2046 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2047 resetSelectionGroup();
2048 m_scene->clearSelection();
2049 bool hasVideoClip = false;
2050 QUndoCommand *addCommand = new QUndoCommand();
2051 addCommand->setText(i18n("Add timeline clip"));
2053 for (int i = 0; i < items.count(); i++) {
2054 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2055 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2056 if (items.count() == 1) {
2057 updateClipTypeActions(item);
2059 updateClipTypeActions(NULL);
2062 //TODO: take care of edit mode for undo
2063 item->baseClip()->addReference();
2064 //item->setZValue(item->defaultZValue());
2065 m_document->updateClip(item->baseClip()->getId());
2066 ItemInfo info = item->info();
2068 int tracknumber = m_document->tracksCount() - info.track - 1;
2069 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2070 if (isLocked) item->setItemLocked(true);
2071 ItemInfo clipInfo = info;
2072 clipInfo.track = m_document->tracksCount() - item->track();
2073 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2074 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2076 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2078 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2080 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2081 // add transparency transition
2082 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2083 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2085 item->setSelected(true);
2087 m_commandStack->push(addCommand);
2088 setDocumentModified();
2092 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2093 QList<QGraphicsItem *> selection = m_scene->items(rect);
2094 QStringList timelineList;
2096 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2097 for (int i = 0; i < selection.count(); i++) {
2098 if (selection.at(i)->type() == AVWIDGET) {
2099 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2100 int start = clip->startPos().frames(m_document->fps());
2101 int end = clip->endPos().frames(m_document->fps());
2102 timelineList.append(QString::number(start) + "-" + QString::number(end));
2105 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2108 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2109 if (items.count() > 1) groupSelectedItems(true);
2110 event->setDropAction(Qt::MoveAction);
2112 } else QGraphicsView::dropEvent(event);
2116 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2118 bool snap = KdenliveSettings::snaptopoints();
2119 KdenliveSettings::setSnaptopoints(false);
2120 if (mode == OVERWRITEEDIT) {
2121 // if we are in overwrite mode, move clips accordingly
2123 if (item == NULL) info = posinfo;
2124 else info = item->info();
2125 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);
2126 QList<QGraphicsItem *> selection = m_scene->items(rect);
2127 if (item) selection.removeAll(item);
2128 for (int i = 0; i < selection.count(); i++) {
2129 if (!selection.at(i)->isEnabled()) continue;
2130 if (selection.at(i)->type() == AVWIDGET) {
2131 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2132 if (clip->startPos() < info.startPos) {
2133 if (clip->endPos() > info.endPos) {
2134 ItemInfo clipInfo = clip->info();
2135 ItemInfo dupInfo = clipInfo;
2136 GenTime diff = info.startPos - clipInfo.startPos;
2137 dupInfo.startPos = info.startPos;
2138 dupInfo.cropStart += diff;
2139 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2140 ItemInfo newdupInfo = dupInfo;
2141 GenTime diff2 = info.endPos - info.startPos;
2142 newdupInfo.startPos = info.endPos;
2143 newdupInfo.cropStart += diff2;
2144 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2145 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2146 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2147 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2148 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2150 ItemInfo newclipInfo = clip->info();
2151 newclipInfo.endPos = info.startPos;
2152 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2153 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2155 } else if (clip->endPos() <= info.endPos) {
2156 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2157 scene()->removeItem(clip);
2161 ItemInfo newclipInfo = clip->info();
2162 newclipInfo.startPos = info.endPos;
2163 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2164 clip->resizeStart(info.endPos.frames(m_document->fps()));
2168 } else if (mode == INSERTEDIT) {
2169 // if we are in push mode, move clips accordingly
2171 if (item == NULL) info = posinfo;
2172 else info = item->info();
2173 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);
2174 QList<QGraphicsItem *> selection = m_scene->items(rect);
2175 if (item) selection.removeAll(item);
2176 for (int i = 0; i < selection.count(); i++) {
2177 if (selection.at(i)->type() == AVWIDGET) {
2178 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2179 if (clip->startPos() < info.startPos) {
2180 if (clip->endPos() > info.startPos) {
2181 ItemInfo clipInfo = clip->info();
2182 ItemInfo dupInfo = clipInfo;
2183 GenTime diff = info.startPos - clipInfo.startPos;
2184 dupInfo.startPos = info.startPos;
2185 dupInfo.cropStart += diff;
2186 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2187 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2188 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2191 // TODO: add insertspacecommand
2196 KdenliveSettings::setSnaptopoints(snap);
2200 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2202 if (mode == OVERWRITEEDIT) {
2203 // if we are in overwrite or push mode, move clips accordingly
2204 bool snap = KdenliveSettings::snaptopoints();
2205 KdenliveSettings::setSnaptopoints(false);
2206 ItemInfo info = item->info();
2207 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2208 QList<QGraphicsItem *> selection = m_scene->items(rect);
2209 selection.removeAll(item);
2210 for (int i = 0; i < selection.count(); i++) {
2211 if (!selection.at(i)->isEnabled()) continue;
2212 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2213 Transition *tr = static_cast<Transition *>(selection.at(i));
2214 if (tr->startPos() < info.startPos) {
2215 ItemInfo firstPos = tr->info();
2216 ItemInfo newPos = firstPos;
2217 firstPos.endPos = item->startPos();
2218 newPos.startPos = item->endPos();
2219 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2220 if (tr->endPos() > info.endPos) {
2222 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2224 } else if (tr->endPos() > info.endPos) {
2226 ItemInfo firstPos = tr->info();
2227 firstPos.startPos = item->endPos();
2228 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2230 // remove transition
2231 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2235 KdenliveSettings::setSnaptopoints(snap);
2239 QStringList CustomTrackView::mimeTypes() const
2241 QStringList qstrList;
2242 // list of accepted mime types for drop
2243 qstrList.append("text/plain");
2244 qstrList.append("kdenlive/producerslist");
2245 qstrList.append("kdenlive/clip");
2249 Qt::DropActions CustomTrackView::supportedDropActions() const
2251 // returns what actions are supported when dropping
2252 return Qt::MoveAction;
2255 void CustomTrackView::setDuration(int duration)
2257 int diff = qAbs(duration - sceneRect().width());
2258 if (diff * matrix().m11() > -50) {
2259 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2260 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2262 m_projectDuration = duration;
2265 int CustomTrackView::duration() const
2267 return m_projectDuration;
2270 void CustomTrackView::addTrack(TrackInfo type, int ix)
2272 if (ix == -1 || ix == m_document->tracksCount()) {
2273 m_document->insertTrack(0, type);
2274 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2276 m_document->insertTrack(m_document->tracksCount() - ix, type);
2277 // insert track in MLT playlist
2278 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2280 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2281 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2282 QList<QGraphicsItem *> selection = m_scene->items(r);
2283 resetSelectionGroup();
2285 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2286 scene()->addItem(m_selectionGroup);
2287 for (int i = 0; i < selection.count(); i++) {
2288 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2289 m_selectionGroup->addToGroup(selection.at(i));
2290 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2293 // Move graphic items
2294 m_selectionGroup->translate(0, m_tracksHeight);
2296 // adjust track number
2297 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2298 for (int i = 0; i < children.count(); i++) {
2299 if (children.at(i)->type() == GROUPWIDGET) {
2300 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2301 children << grp->childItems();
2304 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2306 ItemInfo clipinfo = item->info();
2307 if (item->type() == AVWIDGET) {
2308 ClipItem *clip = static_cast <ClipItem *>(item);
2309 // slowmotion clips are not track dependant, so no need to update them
2310 if (clip->speed() != 1.0) continue;
2311 // We add a move clip command so that we get the correct producer for new track number
2312 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2313 Mlt::Producer *prod;
2314 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2315 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2316 else prod = clip->baseClip()->producer(clipinfo.track);
2317 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2318 // problem updating clip
2319 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2322 } else if (item->type() == TRANSITIONWIDGET) {
2323 Transition *tr = static_cast <Transition *>(item);
2324 int track = tr->transitionEndTrack();
2326 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2330 resetSelectionGroup(false);
2333 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2334 for (int i = 0; i < m_guides.count(); i++) {
2335 QLineF l = m_guides.at(i)->line();
2336 l.setP2(QPointF(l.x2(), maxHeight));
2337 m_guides.at(i)->setLine(l);
2339 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2340 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2341 viewport()->update();
2342 emit tracksChanged();
2343 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2344 //setFixedHeight(50 * m_tracksCount);
2347 void CustomTrackView::removeTrack(int ix)
2349 // Delete track in MLT playlist
2350 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2351 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2353 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2354 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2355 QList<QGraphicsItem *> selection = m_scene->items(r);
2357 resetSelectionGroup();
2359 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2360 scene()->addItem(m_selectionGroup);
2361 for (int i = 0; i < selection.count(); i++) {
2362 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2363 m_selectionGroup->addToGroup(selection.at(i));
2364 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2367 // Move graphic items
2368 qreal ydiff = 0 - (int) m_tracksHeight;
2369 m_selectionGroup->translate(0, ydiff);
2371 // adjust track number
2372 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2373 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2374 for (int i = 0; i < children.count(); i++) {
2375 if (children.at(i)->type() == GROUPWIDGET) {
2376 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2377 children << grp->childItems();
2380 if (children.at(i)->type() == AVWIDGET) {
2381 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2383 ItemInfo clipinfo = clip->info();
2384 // We add a move clip command so that we get the correct producer for new track number
2385 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2386 Mlt::Producer *prod;
2387 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2388 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2389 else prod = clip->baseClip()->producer(clipinfo.track);
2390 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2391 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2394 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2395 Transition *tr = static_cast <Transition *>(children.at(i));
2397 int track = tr->transitionEndTrack();
2399 ItemInfo clipinfo = tr->info();
2400 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2404 resetSelectionGroup(false);
2406 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2407 for (int i = 0; i < m_guides.count(); i++) {
2408 QLineF l = m_guides.at(i)->line();
2409 l.setP2(QPointF(l.x2(), maxHeight));
2410 m_guides.at(i)->setLine(l);
2412 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2413 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2415 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2416 viewport()->update();
2417 emit tracksChanged();
2418 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2421 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2423 int tracknumber = m_document->tracksCount() - ix;
2424 m_document->setTrackType(tracknumber - 1, type);
2425 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2426 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2427 viewport()->update();
2431 void CustomTrackView::slotSwitchTrackAudio(int ix)
2433 /*for (int i = 0; i < m_document->tracksCount(); i++)
2434 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2435 int tracknumber = m_document->tracksCount() - ix - 1;
2436 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2437 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2438 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2439 setDocumentModified();
2442 void CustomTrackView::slotSwitchTrackLock(int ix)
2444 int tracknumber = m_document->tracksCount() - ix - 1;
2445 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2446 m_commandStack->push(command);
2450 void CustomTrackView::lockTrack(int ix, bool lock)
2452 int tracknumber = m_document->tracksCount() - ix - 1;
2453 m_document->switchTrackLock(tracknumber, lock);
2454 emit doTrackLock(ix, lock);
2455 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2457 for (int i = 0; i < selection.count(); i++) {
2458 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2459 if (selection.at(i)->isSelected()) {
2460 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2461 else emit transitionItemSelected(NULL);
2463 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2465 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2466 viewport()->update();
2467 setDocumentModified();
2470 void CustomTrackView::slotSwitchTrackVideo(int ix)
2472 int tracknumber = m_document->tracksCount() - ix;
2473 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2474 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2475 setDocumentModified();
2478 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2480 // Check there is no group going over several tracks there, or that would result in timeline corruption
2481 QList<QGraphicsItem *> selection = scene()->items(rect);
2483 int maxHeight = m_tracksHeight * 1.5;
2484 for (int i = 0; i < selection.count(); i++) {
2485 // Check that we don't try to move a group with clips on other tracks
2486 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2489 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2497 void CustomTrackView::slotRemoveSpace()
2501 if (m_menuPosition.isNull()) {
2502 pos = GenTime(cursorPos(), m_document->fps());
2504 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2507 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2508 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2511 ClipItem *item = getClipItemAt(pos, track);
2513 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);
2516 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2517 //kDebug() << "// GOT LENGT; " << length;
2519 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);
2523 // Make sure there is no group in the way
2524 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2527 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2529 // groups found on track, do not allow the move
2530 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2534 QList<ItemInfo> clipsToMove;
2535 QList<ItemInfo> transitionsToMove;
2537 for (int i = 0; i < items.count(); i++) {
2538 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2539 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2540 ItemInfo info = item->info();
2541 if (item->type() == AVWIDGET) {
2542 clipsToMove.append(info);
2543 } else if (item->type() == TRANSITIONWIDGET) {
2544 transitionsToMove.append(info);
2549 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2550 m_commandStack->push(command);
2553 void CustomTrackView::slotInsertSpace()
2557 if (m_menuPosition.isNull()) {
2558 pos = GenTime(cursorPos(), m_document->fps());
2560 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2561 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2563 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2564 if (d.exec() != QDialog::Accepted) return;
2565 GenTime spaceDuration = d.selectedDuration();
2566 track = d.selectedTrack();
2568 ClipItem *item = getClipItemAt(pos, track);
2569 if (item) pos = item->startPos();
2571 // Make sure there is no group in the way
2572 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2574 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2576 // groups found on track, do not allow the move
2577 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2581 QList<ItemInfo> clipsToMove;
2582 QList<ItemInfo> transitionsToMove;
2584 for (int i = 0; i < items.count(); i++) {
2585 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2586 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2587 ItemInfo info = item->info();
2588 if (item->type() == AVWIDGET) {
2589 clipsToMove.append(info);
2590 } else if (item->type() == TRANSITIONWIDGET) {
2591 transitionsToMove.append(info);
2596 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2597 m_commandStack->push(command);
2600 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2602 int diff = duration.frames(m_document->fps());
2603 resetSelectionGroup();
2604 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2605 scene()->addItem(m_selectionGroup);
2607 Transition *transition;
2609 // Create lists with start pos for each track
2610 QMap <int, int> trackClipStartList;
2611 QMap <int, int> trackTransitionStartList;
2613 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2614 trackClipStartList[i] = -1;
2615 trackTransitionStartList[i] = -1;
2618 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2619 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2621 if (clip->parentItem()) {
2622 m_selectionGroup->addToGroup(clip->parentItem());
2623 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2625 m_selectionGroup->addToGroup(clip);
2626 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2628 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))
2629 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2631 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);
2634 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2635 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2637 if (transition->parentItem()) {
2638 m_selectionGroup->addToGroup(transition->parentItem());
2639 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2641 m_selectionGroup->addToGroup(transition);
2642 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2644 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))
2645 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2646 } 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);
2648 m_selectionGroup->translate(diff, 0);
2650 // update items coordinates
2651 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2653 for (int i = 0; i < itemList.count(); i++) {
2654 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2655 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2656 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2657 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2658 for (int j = 0; j < children.count(); j++) {
2659 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2664 resetSelectionGroup(false);
2665 if (track != -1) track = m_document->tracksCount() - track;
2666 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2669 void CustomTrackView::deleteClip(const QString &clipId)
2671 resetSelectionGroup();
2672 QList<QGraphicsItem *> itemList = items();
2673 QUndoCommand *deleteCommand = new QUndoCommand();
2675 for (int i = 0; i < itemList.count(); i++) {
2676 if (itemList.at(i)->type() == AVWIDGET) {
2677 ClipItem *item = (ClipItem *)itemList.at(i);
2678 if (item->clipProducer() == clipId) {
2680 if (item->parentItem()) {
2681 // Clip is in a group, destroy the group
2682 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2684 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2688 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2689 if (count == 0) delete deleteCommand;
2690 else m_commandStack->push(deleteCommand);
2693 void CustomTrackView::setCursorPos(int pos, bool seek)
2695 if (pos == m_cursorPos) return;
2696 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2698 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2699 else if (m_autoScroll) checkScrolling();
2700 m_cursorLine->setPos(m_cursorPos, 0);
2703 void CustomTrackView::updateCursorPos()
2705 m_cursorLine->setPos(m_cursorPos, 0);
2708 int CustomTrackView::cursorPos()
2710 return (int)(m_cursorPos);
2713 void CustomTrackView::moveCursorPos(int delta)
2715 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2716 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2717 m_cursorPos += delta;
2718 m_cursorLine->setPos(m_cursorPos, 0);
2719 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2722 void CustomTrackView::initCursorPos(int pos)
2724 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2726 m_cursorLine->setPos(pos, 0);
2730 void CustomTrackView::checkScrolling()
2732 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2735 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2737 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2738 QGraphicsView::mouseReleaseEvent(event);
2739 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2740 #if QT_VERSION >= 0x040600
2741 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2743 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2744 if (event->button() == Qt::MidButton) {
2747 setDragMode(QGraphicsView::NoDrag);
2748 if (m_operationMode == MOVEGUIDE) {
2749 setCursor(Qt::ArrowCursor);
2750 m_operationMode = NONE;
2751 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2752 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2753 if (newPos != m_dragGuide->position()) {
2754 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2755 m_commandStack->push(command);
2756 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2757 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2758 m_document->syncGuides(m_guides);
2763 } else if (m_operationMode == SPACER && m_selectionGroup) {
2765 if (event->modifiers() != Qt::ControlModifier) {
2766 // We are moving all tracks
2768 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2769 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2771 if (timeOffset != GenTime()) {
2772 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2774 QList<ItemInfo> clipsToMove;
2775 QList<ItemInfo> transitionsToMove;
2777 // Create lists with start pos for each track
2778 QMap <int, int> trackClipStartList;
2779 QMap <int, int> trackTransitionStartList;
2781 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2782 trackClipStartList[i] = -1;
2783 trackTransitionStartList[i] = -1;
2786 for (int i = 0; i < items.count(); i++) {
2787 if (items.at(i)->type() == GROUPWIDGET)
2788 items += items.at(i)->childItems();
2791 for (int i = 0; i < items.count(); i++) {
2792 if (items.at(i)->type() == AVWIDGET) {
2793 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2794 ItemInfo info = item->info();
2795 clipsToMove.append(info);
2797 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2798 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2799 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2800 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2801 ItemInfo info = item->info();
2802 transitionsToMove.append(info);
2804 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2805 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2809 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2810 m_commandStack->push(command);
2811 if (track != -1) track = m_document->tracksCount() - track;
2812 kDebug() << "SPACER TRACK:" << track;
2813 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2815 resetSelectionGroup(false);
2816 m_operationMode = NONE;
2817 } else if (m_operationMode == RUBBERSELECTION) {
2818 //kDebug() << "// END RUBBER SELECT";
2819 resetSelectionGroup();
2820 groupSelectedItems();
2821 m_operationMode = NONE;
2824 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2825 emit transitionItemSelected(NULL);
2829 if (m_dragItem) info = m_dragItem->info();
2831 if (m_operationMode == MOVE) {
2832 setCursor(Qt::OpenHandCursor);
2833 if (m_dragItem->parentItem() == 0) {
2834 // we are moving one clip, easy
2835 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2836 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2837 Mlt::Producer *prod;
2838 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2839 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2840 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2841 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);
2844 QUndoCommand *moveCommand = new QUndoCommand();
2845 moveCommand->setText(i18n("Move clip"));
2846 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2848 int tracknumber = m_document->tracksCount() - item->track() - 1;
2849 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2850 if (isLocked) item->setItemLocked(true);
2851 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2852 // Also move automatic transitions (on lower track)
2853 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2854 ItemInfo startTrInfo;
2855 ItemInfo newStartTrInfo;
2856 bool moveStartTrans = false;
2857 bool moveEndTrans = false;
2858 if (startTransition && startTransition->isAutomatic()) {
2859 startTrInfo = startTransition->info();
2860 newStartTrInfo = startTrInfo;
2861 newStartTrInfo.track = info.track;
2862 newStartTrInfo.startPos = info.startPos;
2863 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2864 // transition end should stay the same
2866 // transition end should be adjusted to clip
2867 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2869 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2871 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2872 // Check if there is a transition at clip end
2873 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2874 if (tr && tr->isAutomatic()) {
2875 ItemInfo trInfo = tr->info();
2876 ItemInfo newTrInfo = trInfo;
2877 newTrInfo.track = info.track;
2878 newTrInfo.endPos = m_dragItem->endPos();
2879 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2880 // transition start should stay the same
2882 // transition start should be moved
2883 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2885 if (newTrInfo.startPos < newTrInfo.endPos) {
2886 moveEndTrans = true;
2887 if (moveStartTrans) {
2888 // we have to move both transitions, remove the start one so that there is no collision
2889 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2891 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2892 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2893 if (moveStartTrans) {
2894 // re-add transition in correct place
2895 int transTrack = startTransition->transitionEndTrack();
2896 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2897 transTrack = getPreviousVideoTrack(info.track);
2899 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2900 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2906 if (moveStartTrans && !moveEndTrans) {
2907 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2908 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2911 // Also move automatic transitions (on upper track)
2912 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2913 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2914 ItemInfo trInfo = tr->info();
2915 ItemInfo newTrInfo = trInfo;
2916 newTrInfo.startPos = m_dragItem->startPos();
2917 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2918 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2919 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2920 // transition end should be adjusted to clip on upper track
2921 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2923 if (newTrInfo.startPos < newTrInfo.endPos) {
2924 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2925 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2929 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2930 // Check if there is a transition at clip end
2931 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2932 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2933 ItemInfo trInfo = tr->info();
2934 ItemInfo newTrInfo = trInfo;
2935 newTrInfo.endPos = m_dragItem->endPos();
2936 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2937 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2938 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2939 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2940 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2941 // transition start should be moved
2942 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2944 if (newTrInfo.startPos < newTrInfo.endPos) {
2945 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2946 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2951 m_commandStack->push(moveCommand);
2952 //checkTrackSequence(m_dragItem->track());
2954 // undo last move and emit error message
2955 bool snap = KdenliveSettings::snaptopoints();
2956 KdenliveSettings::setSnaptopoints(false);
2957 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2958 KdenliveSettings::setSnaptopoints(snap);
2959 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2961 setDocumentModified();
2963 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2964 Transition *transition = static_cast <Transition *>(m_dragItem);
2965 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2966 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)) {
2967 // Moving transition failed, revert to previous position
2968 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2969 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2971 QUndoCommand *moveCommand = new QUndoCommand();
2972 moveCommand->setText(i18n("Move transition"));
2973 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2974 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2975 m_commandStack->push(moveCommand);
2979 // Moving several clips. We need to delete them and readd them to new position,
2980 // or they might overlap each other during the move
2981 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2982 QList<QGraphicsItem *> items = group->childItems();
2984 QList<ItemInfo> clipsToMove;
2985 QList<ItemInfo> transitionsToMove;
2987 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2988 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2989 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2990 QUndoCommand *moveGroup = new QUndoCommand();
2991 moveGroup->setText(i18n("Move group"));
2992 if (timeOffset != GenTime() || trackOffset != 0) {
2993 // remove items in MLT playlist
2996 int max = items.count();
2997 for (int i = 0; i < max; i++) {
2998 if (items.at(i)->type() == GROUPWIDGET) {
2999 items += items.at(i)->childItems();
3002 m_document->renderer()->blockSignals(true);
3003 for (int i = 0; i < items.count(); i++) {
3004 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3005 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3006 ItemInfo info = item->info();
3007 if (item->type() == AVWIDGET) {
3008 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3009 // error, clip cannot be removed from playlist
3010 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3012 clipsToMove.append(info);
3015 transitionsToMove.append(info);
3016 Transition *tr = static_cast <Transition*>(item);
3017 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3020 m_document->renderer()->blockSignals(false);
3021 for (int i = 0; i < items.count(); i++) {
3022 // re-add items in correct place
3023 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3024 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3026 ItemInfo info = item->info();
3027 int tracknumber = m_document->tracksCount() - info.track - 1;
3028 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3030 group->removeFromGroup(item);
3031 item->setItemLocked(true);
3034 if (item->type() == AVWIDGET) {
3035 ClipItem *clip = static_cast <ClipItem*>(item);
3036 info.track = m_document->tracksCount() - info.track;
3037 Mlt::Producer *prod;
3038 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3039 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3040 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3041 else prod = clip->baseClip()->producer(info.track);
3042 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3043 for (int i = 0; i < clip->effectsCount(); i++) {
3044 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3047 Transition *tr = static_cast <Transition*>(item);
3048 int newTrack = tr->transitionEndTrack();
3049 if (!tr->forcedTrack()) {
3050 newTrack = getPreviousVideoTrack(info.track);
3052 tr->updateTransitionEndTrack(newTrack);
3053 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3054 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3058 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3059 m_commandStack->push(moveGroup);
3061 //QPointF top = group->sceneBoundingRect().topLeft();
3062 //QPointF oldpos = m_selectionGroup->scenePos();
3063 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3064 //group->setPos(top);
3065 //TODO: get rid of the 3 lines below
3066 if (m_selectionGroup) {
3067 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3068 m_selectionGroupInfo.track = m_selectionGroup->track();
3070 setDocumentModified();
3073 m_document->renderer()->doRefresh();
3074 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3076 if (m_dragItem->type() == AVWIDGET) {
3077 ItemInfo resizeinfo = m_dragItemInfo;
3078 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3079 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3081 QUndoCommand *resizeCommand = new QUndoCommand();
3082 resizeCommand->setText(i18n("Resize clip"));
3084 // Check if there is an automatic transition on that clip (lower track)
3085 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3086 if (transition && transition->isAutomatic()) {
3087 ItemInfo trInfo = transition->info();
3088 ItemInfo newTrInfo = trInfo;
3089 newTrInfo.startPos = m_dragItem->startPos();
3090 if (newTrInfo.startPos < newTrInfo.endPos)
3091 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3093 // Check if there is an automatic transition on that clip (upper track)
3094 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3095 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3096 ItemInfo trInfo = transition->info();
3097 ItemInfo newTrInfo = trInfo;
3098 newTrInfo.startPos = m_dragItem->startPos();
3099 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3100 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3101 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3105 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3106 updatePositionEffects(clip, m_dragItemInfo);
3110 QDomElement root = doc.createElement("list");
3111 doc.appendChild(root);
3112 QList <int> indexes;
3113 for (int i = 0; i < clip->effectsCount(); i++) {
3114 QDomElement effect = clip->effectAt(i);
3115 if (EffectsList::hasKeyFrames(effect)) {
3116 doc.appendChild(doc.importNode(effect, true));
3121 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3122 // Keyframes were modified, updateClip
3123 QDomNodeList effs = doc.elementsByTagName("effect");
3125 // Since we must always resize clip before updating the keyframes, we
3126 // put a resize command before & after checking keyframes so that
3127 // we are sure the resize is performed before whenever we do or undo the action
3129 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3130 for (int i = 0; i < indexes.count(); i++) {
3131 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);
3132 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3134 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3135 emit clipItemSelected(clip);
3136 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3138 m_commandStack->push(resizeCommand);
3140 bool snap = KdenliveSettings::snaptopoints();
3141 KdenliveSettings::setSnaptopoints(false);
3142 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3143 KdenliveSettings::setSnaptopoints(snap);
3144 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3146 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3147 Transition *transition = static_cast <Transition *>(m_dragItem);
3148 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)) {
3149 // Cannot resize transition
3150 bool snap = KdenliveSettings::snaptopoints();
3151 KdenliveSettings::setSnaptopoints(false);
3152 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3153 KdenliveSettings::setSnaptopoints(snap);
3154 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3156 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3157 m_commandStack->push(command);
3161 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3162 // Item was resized, rebuild group;
3163 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3164 QList <QGraphicsItem *> children = group->childItems();
3165 m_document->clipManager()->removeGroup(group);
3166 scene()->destroyItemGroup(group);
3167 for (int i = 0; i < children.count(); i++) {
3168 children.at(i)->setSelected(true);
3170 groupSelectedItems(false, true);
3172 //m_document->renderer()->doRefresh();
3173 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3175 if (m_dragItem->type() == AVWIDGET) {
3176 ItemInfo resizeinfo = info;
3177 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3178 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3180 QUndoCommand *resizeCommand = new QUndoCommand();
3181 resizeCommand->setText(i18n("Resize clip"));
3183 // Check if there is an automatic transition on that clip (lower track)
3184 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3185 if (tr && tr->isAutomatic()) {
3186 ItemInfo trInfo = tr->info();
3187 ItemInfo newTrInfo = trInfo;
3188 newTrInfo.endPos = m_dragItem->endPos();
3189 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3192 // Check if there is an automatic transition on that clip (upper track)
3193 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3194 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3195 ItemInfo trInfo = tr->info();
3196 ItemInfo newTrInfo = trInfo;
3197 newTrInfo.endPos = m_dragItem->endPos();
3198 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3199 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3200 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3205 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3207 QDomElement root = doc.createElement("list");
3208 doc.appendChild(root);
3209 QList <int> indexes;
3210 for (int i = 0; i < clip->effectsCount(); i++) {
3211 QDomElement effect = clip->effectAt(i);
3212 if (EffectsList::hasKeyFrames(effect)) {
3213 doc.appendChild(doc.importNode(effect, true));
3218 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)) {
3219 // Keyframes were modified, updateClip
3220 QDomNodeList effs = doc.elementsByTagName("effect");
3222 // Since we must always resize clip before updating the keyframes, we
3223 // put a resize command before & after checking keyframes so that
3224 // we are sure the resize is performed before whenever we do or undo the action
3226 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3227 for (int i = 0; i < indexes.count(); i++) {
3228 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);
3229 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3231 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3232 emit clipItemSelected(clip);
3233 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3235 m_commandStack->push(resizeCommand);
3236 updatePositionEffects(clip, m_dragItemInfo);
3238 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3239 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3241 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3242 Transition *transition = static_cast <Transition *>(m_dragItem);
3243 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)) {
3244 // Cannot resize transition
3245 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3246 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3248 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3249 m_commandStack->push(command);
3252 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3253 // Item was resized, rebuild group;
3254 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3255 QList <QGraphicsItem *> children = group->childItems();
3256 m_document->clipManager()->removeGroup(group);
3257 scene()->destroyItemGroup(group);
3258 for (int i = 0; i < children.count(); i++) {
3259 children.at(i)->setSelected(true);
3261 groupSelectedItems(false, true);
3263 //m_document->renderer()->doRefresh();
3264 } else if (m_operationMode == FADEIN) {
3265 // resize fade in effect
3266 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3267 int ix = item->hasEffect("volume", "fadein");
3268 int ix2 = item->hasEffect("", "fade_from_black");
3270 QDomElement oldeffect = item->effectAt(ix);
3271 int start = item->cropStart().frames(m_document->fps());
3272 int end = item->fadeIn();
3274 slotDeleteEffect(item, oldeffect);
3277 QDomElement effect = oldeffect.cloneNode().toElement();
3278 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3279 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3280 slotUpdateClipEffect(item, effect, oldeffect, ix);
3281 emit clipItemSelected(item, ix);
3283 } else if (item->fadeIn() != 0 && ix2 == -1) {
3285 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3287 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3288 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3289 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3290 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3293 QDomElement oldeffect = item->effectAt(ix2);
3294 int start = item->cropStart().frames(m_document->fps());
3295 int end = item->fadeIn();
3297 slotDeleteEffect(item, oldeffect);
3300 QDomElement effect = oldeffect.cloneNode().toElement();
3301 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3302 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3303 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3304 emit clipItemSelected(item, ix2);
3307 } else if (m_operationMode == FADEOUT) {
3308 // resize fade in effect
3309 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3310 int ix = item->hasEffect("volume", "fadeout");
3311 int ix2 = item->hasEffect("", "fade_to_black");
3313 QDomElement oldeffect = item->effectAt(ix);
3314 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3315 int start = item->fadeOut();
3317 slotDeleteEffect(item, oldeffect);
3319 start = end - start;
3320 QDomElement effect = oldeffect.cloneNode().toElement();
3321 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3322 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3323 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3324 slotUpdateClipEffect(item, effect, oldeffect, ix);
3325 emit clipItemSelected(item, ix);
3327 } else if (item->fadeOut() != 0 && ix2 == -1) {
3329 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3331 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3332 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3333 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3334 EffectsList::setParameter(effect, "out", QString::number(0));
3335 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3338 QDomElement oldeffect = item->effectAt(ix2);
3339 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3340 int start = item->fadeOut();
3342 slotDeleteEffect(item, oldeffect);
3344 start = end - start;
3345 QDomElement effect = oldeffect.cloneNode().toElement();
3346 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3347 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3348 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3349 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3350 emit clipItemSelected(item, ix2);
3353 } else if (m_operationMode == KEYFRAME) {
3354 // update the MLT effect
3355 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3356 QString previous = item->keyframes(item->selectedEffectIndex());
3357 item->updateKeyframeEffect();
3358 QString next = item->keyframes(item->selectedEffectIndex());
3359 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3360 m_commandStack->push(command);
3361 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3362 emit clipItemSelected(item, item->selectedEffectIndex());
3364 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3365 // A transition is selected
3367 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3368 if (transitionClip && transitionClip->baseClip()) {
3369 QString size = transitionClip->baseClip()->getProperty("frame_size");
3370 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3371 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3372 p.setY(size.section('x', 1, 1).toInt());
3374 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3375 } else emit transitionItemSelected(NULL);
3376 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3377 m_operationMode = NONE;
3380 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3382 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3384 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3385 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3388 if (item->isSelected()) emit clipItemSelected(NULL);
3389 item->baseClip()->removeReference();
3390 m_document->updateClip(item->baseClip()->getId());
3392 /*if (item->baseClip()->isTransparent()) {
3393 // also remove automatic transition
3394 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3395 if (tr && tr->isAutomatic()) {
3396 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3397 scene()->removeItem(tr);
3401 m_waitingThumbs.removeAll(item);
3402 if (m_dragItem == item) m_dragItem = NULL;
3403 #if QT_VERSION >= 0x040600
3404 // animate item deletion
3405 item->closeAnimation();
3406 /*if (refresh) item->closeAnimation();
3408 // no refresh, means we have several operations chained, we need to delete clip immediatly
3409 // so that it does not get in the way of the other
3418 setDocumentModified();
3419 if (refresh) m_document->renderer()->doRefresh();
3422 void CustomTrackView::deleteSelectedClips()
3424 resetSelectionGroup();
3425 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3426 if (itemList.count() == 0) {
3427 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3430 scene()->clearSelection();
3431 QUndoCommand *deleteSelected = new QUndoCommand();
3433 bool resetGroup = false;
3436 int transitionCount = 0;
3437 // expand & destroy groups
3438 for (int i = 0; i < itemList.count(); i++) {
3439 if (itemList.at(i)->type() == GROUPWIDGET) {
3441 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3442 itemList += children;
3443 QList <ItemInfo> clipInfos;
3444 QList <ItemInfo> transitionInfos;
3445 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3446 for (int j = 0; j < children.count(); j++) {
3447 if (children.at(j)->type() == AVWIDGET) {
3448 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3449 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3450 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3451 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3452 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3455 if (clipInfos.count() > 0) {
3456 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3461 for (int i = 0; i < itemList.count(); i++) {
3462 if (itemList.at(i)->type() == AVWIDGET) {
3464 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3465 if (item->parentItem()) resetGroup = true;
3466 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3467 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3468 emit clipItemSelected(NULL);
3469 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3471 Transition *item = static_cast <Transition *>(itemList.at(i));
3472 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3473 if (item->parentItem()) resetGroup = true;
3474 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3475 emit transitionItemSelected(NULL);
3478 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3479 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3480 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3481 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3482 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3483 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3484 else deleteSelected->setText(i18n("Delete selected items"));
3485 m_commandStack->push(deleteSelected);
3488 void CustomTrackView::changeClipSpeed()
3490 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3491 if (itemList.count() == 0) {
3492 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3495 QUndoCommand *changeSelected = new QUndoCommand();
3496 changeSelected->setText("Edit clip speed");
3500 for (int i = 0; i < itemList.count(); i++) {
3501 if (itemList.at(i)->type() == AVWIDGET) {
3502 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3503 ItemInfo info = item->info();
3504 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3506 double speed = (double) percent / 100.0;
3507 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3509 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3513 if (count > 0) m_commandStack->push(changeSelected);
3514 else delete changeSelected;
3517 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3519 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3520 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3522 kDebug() << "ERROR: Cannot find clip for speed change";
3523 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3526 info.track = m_document->tracksCount() - item->track();
3528 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3529 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3530 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3532 item->setSpeed(speed, strobe);
3533 item->updateRectGeometry();
3534 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3535 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3537 updatePositionEffects(item, info);
3538 setDocumentModified();
3539 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3542 void CustomTrackView::cutSelectedClips()
3544 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3545 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3546 for (int i = 0; i < itemList.count(); i++) {
3547 if (itemList.at(i)->type() == AVWIDGET) {
3548 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3549 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3550 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3551 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3552 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3553 m_commandStack->push(command);
3559 void CustomTrackView::groupClips(bool group)
3561 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3562 QList <ItemInfo> clipInfos;
3563 QList <ItemInfo> transitionInfos;
3564 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3567 int max = itemList.count();
3568 for (int i = 0; i < max; i++) {
3569 if (itemList.at(i)->type() == GROUPWIDGET) {
3570 itemList += itemList.at(i)->childItems();
3574 for (int i = 0; i < itemList.count(); i++) {
3575 if (itemList.at(i)->type() == AVWIDGET) {
3576 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3577 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3578 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3579 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3580 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3583 if (clipInfos.count() > 0) {
3584 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3585 m_commandStack->push(command);
3589 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3591 resetSelectionGroup();
3592 m_scene->clearSelection();
3594 for (int i = 0; i < clipInfos.count(); i++) {
3595 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3596 if (clip == NULL) continue;
3597 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3598 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3599 m_document->clipManager()->removeGroup(grp);
3600 scene()->destroyItemGroup(grp);
3602 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3604 for (int i = 0; i < transitionInfos.count(); i++) {
3605 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3606 if (tr == NULL) continue;
3607 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3608 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3609 m_document->clipManager()->removeGroup(grp);
3610 scene()->destroyItemGroup(grp);
3612 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3614 setDocumentModified();
3618 QList <QGraphicsItemGroup *> groups;
3619 for (int i = 0; i < clipInfos.count(); i++) {
3620 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3622 clip->setSelected(true);
3625 for (int i = 0; i < transitionInfos.count(); i++) {
3626 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3628 clip->setSelected(true);
3632 groupSelectedItems(false, true);
3633 setDocumentModified();
3636 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3638 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3639 if (baseclip == NULL) {
3640 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3643 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3644 item->setEffectList(effects);
3645 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3646 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3647 scene()->addItem(item);
3649 int tracknumber = m_document->tracksCount() - info.track - 1;
3650 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3651 if (isLocked) item->setItemLocked(true);
3653 baseclip->addReference();
3654 m_document->updateClip(baseclip->getId());
3655 info.track = m_document->tracksCount() - info.track;
3656 Mlt::Producer *prod;
3657 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3658 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3659 else prod = baseclip->producer(info.track);
3660 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3661 for (int i = 0; i < item->effectsCount(); i++) {
3662 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3664 setDocumentModified();
3665 if (refresh) m_document->renderer()->doRefresh();
3666 m_waitingThumbs.append(item);
3667 m_thumbsTimer.start();
3670 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3672 QList<QGraphicsItem *> list = scene()->items();
3673 ClipItem *clip = NULL;
3674 for (int i = 0; i < list.size(); ++i) {
3675 if (list.at(i)->type() == AVWIDGET) {
3676 clip = static_cast <ClipItem *>(list.at(i));
3677 if (clip->clipProducer() == clipId) {
3678 ItemInfo info = clip->info();
3679 info.track = m_document->tracksCount() - clip->track();
3680 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3681 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3683 clip->refreshClip(true);
3690 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3692 int framepos = (int)(pos.frames(m_document->fps()));
3693 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3694 ClipItem *clip = NULL;
3695 for (int i = 0; i < list.size(); i++) {
3696 if (!list.at(i)->isEnabled()) continue;
3697 if (list.at(i)->type() == AVWIDGET) {
3698 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3699 if (test->endPos() == pos) clip = test;
3706 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3708 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3709 ClipItem *clip = NULL;
3710 for (int i = 0; i < list.size(); i++) {
3711 if (!list.at(i)->isEnabled()) continue;
3712 if (list.at(i)->type() == AVWIDGET) {
3713 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3714 if (test->startPos() == pos) clip = test;
3721 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3723 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3724 QList<QGraphicsItem *> list = scene()->items(p);
3725 ClipItem *clip = NULL;
3726 for (int i = 0; i < list.size(); i++) {
3727 if (!list.at(i)->isEnabled()) continue;
3728 if (list.at(i)->type() == AVWIDGET) {
3729 clip = static_cast <ClipItem *>(list.at(i));
3736 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3738 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3741 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3743 const QPointF p(pos, (track + 1) * m_tracksHeight);
3744 QList<QGraphicsItem *> list = scene()->items(p);
3745 Transition *clip = NULL;
3746 for (int i = 0; i < list.size(); i++) {
3747 if (!list.at(i)->isEnabled()) continue;
3748 if (list.at(i)->type() == TRANSITIONWIDGET) {
3749 clip = static_cast <Transition *>(list.at(i));
3756 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3758 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3761 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3763 int framepos = (int)(pos.frames(m_document->fps()));
3764 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3765 QList<QGraphicsItem *> list = scene()->items(p);
3766 Transition *clip = NULL;
3767 for (int i = 0; i < list.size(); i++) {
3768 if (!list.at(i)->isEnabled()) continue;
3769 if (list.at(i)->type() == TRANSITIONWIDGET) {
3770 Transition *test = static_cast <Transition *>(list.at(i));
3771 if (test->endPos() == pos) clip = test;
3778 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3780 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3781 QList<QGraphicsItem *> list = scene()->items(p);
3782 Transition *clip = NULL;
3783 for (int i = 0; i < list.size(); ++i) {
3784 if (!list.at(i)->isEnabled()) continue;
3785 if (list.at(i)->type() == TRANSITIONWIDGET) {
3786 Transition *test = static_cast <Transition *>(list.at(i));
3787 if (test->startPos() == pos) clip = test;
3794 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3796 if (m_selectionGroup) resetSelectionGroup(false);
3797 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3799 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);
3800 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3803 Mlt::Producer *prod;
3804 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3805 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3806 else prod = item->baseClip()->producer(end.track);
3808 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);
3810 bool snap = KdenliveSettings::snaptopoints();
3811 KdenliveSettings::setSnaptopoints(false);
3812 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3814 int tracknumber = m_document->tracksCount() - end.track - 1;
3815 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3816 m_scene->clearSelection();
3817 if (isLocked) item->setItemLocked(true);
3819 if (item->isItemLocked()) item->setItemLocked(false);
3820 item->setSelected(true);
3822 if (item->baseClip()->isTransparent()) {
3823 // Also move automatic transition
3824 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3825 if (tr && tr->isAutomatic()) {
3826 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3827 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);
3828 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3831 KdenliveSettings::setSnaptopoints(snap);
3832 setDocumentModified();
3834 // undo last move and emit error message
3835 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3837 if (refresh) m_document->renderer()->doRefresh();
3838 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3841 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3844 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3845 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3846 resetSelectionGroup();
3847 m_scene->clearSelection();
3849 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3850 scene()->addItem(m_selectionGroup);
3852 m_document->renderer()->blockSignals(true);
3853 for (int i = 0; i < startClip.count(); i++) {
3855 startClip[i].startPos = startClip.at(i).startPos - offset;
3856 startClip[i].track = startClip.at(i).track - trackOffset;
3858 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3859 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3861 clip->setItemLocked(false);
3862 if (clip->parentItem()) {
3863 m_selectionGroup->addToGroup(clip->parentItem());
3864 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3866 m_selectionGroup->addToGroup(clip);
3867 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3869 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3870 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3872 for (int i = 0; i < startTransition.count(); i++) {
3874 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3875 startTransition[i].track = startTransition.at(i).track - trackOffset;
3877 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3879 tr->setItemLocked(false);
3880 if (tr->parentItem()) {
3881 m_selectionGroup->addToGroup(tr->parentItem());
3882 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3884 m_selectionGroup->addToGroup(tr);
3885 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3887 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());
3888 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3890 m_document->renderer()->blockSignals(false);
3892 if (m_selectionGroup) {
3893 bool snap = KdenliveSettings::snaptopoints();
3894 KdenliveSettings::setSnaptopoints(false);
3896 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3897 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3899 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3901 int max = children.count();
3902 for (int i = 0; i < max; i++) {
3903 if (children.at(i)->type() == GROUPWIDGET) {
3904 children += children.at(i)->childItems();
3905 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3906 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3907 /*m_document->clipManager()->removeGroup(grp);
3908 m_scene->destroyItemGroup(grp);*/
3909 children.removeAll(children.at(i));
3914 for (int i = 0; i < children.count(); i++) {
3915 // re-add items in correct place
3916 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3917 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3919 ItemInfo info = item->info();
3920 int tracknumber = m_document->tracksCount() - info.track - 1;
3921 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3922 if (isLocked) item->setItemLocked(true);
3923 else if (item->isItemLocked()) item->setItemLocked(false);
3925 if (item->type() == AVWIDGET) {
3926 ClipItem *clip = static_cast <ClipItem*>(item);
3927 info.track = m_document->tracksCount() - info.track;
3928 Mlt::Producer *prod;
3929 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3930 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3931 else prod = clip->baseClip()->producer(info.track);
3932 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3933 } else if (item->type() == TRANSITIONWIDGET) {
3934 Transition *tr = static_cast <Transition*>(item);
3936 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3938 newTrack = tr->transitionEndTrack() + trackOffset;
3939 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3941 tr->updateTransitionEndTrack(newTrack);
3942 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3945 resetSelectionGroup(false);
3946 KdenliveSettings::setSnaptopoints(snap);
3947 m_document->renderer()->doRefresh();
3948 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3951 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3953 Transition *item = getTransitionItemAt(start.startPos, start.track);
3955 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);
3956 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3959 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3960 bool snap = KdenliveSettings::snaptopoints();
3961 KdenliveSettings::setSnaptopoints(false);
3962 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3963 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3964 // Transition was moved
3965 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3966 } else if (end.endPos == start.endPos) {
3967 // Transition start resize
3968 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3969 } else if (end.startPos == start.startPos) {
3970 // Transition end resize;
3971 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3972 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3975 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3976 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3977 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3979 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3980 KdenliveSettings::setSnaptopoints(snap);
3981 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3982 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);
3983 if (m_dragItem && m_dragItem == item) {
3985 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3986 if (transitionClip && transitionClip->baseClip()) {
3987 QString size = transitionClip->baseClip()->getProperty("frame_size");
3988 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3989 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3990 p.setY(size.section('x', 1, 1).toInt());
3992 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3994 if (m_refresh) m_document->renderer()->doRefresh();
3995 setDocumentModified();
3998 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4000 bool resizeClipStart = (start.startPos != end.startPos);
4001 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4003 if (dontWorry) return;
4004 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);
4005 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4008 if (item->parentItem()) {
4009 // Item is part of a group, reset group
4010 resetSelectionGroup();
4013 bool snap = KdenliveSettings::snaptopoints();
4014 KdenliveSettings::setSnaptopoints(false);
4015 if (resizeClipStart) {
4016 ItemInfo clipinfo = item->info();
4017 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4018 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4020 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4021 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4022 updatePositionEffects(item, clipinfo);
4023 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4025 ItemInfo clipinfo = item->info();
4026 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4027 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4029 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4030 updatePositionEffects(item, clipinfo);
4031 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4033 if (!resizeClipStart && end.cropStart != start.cropStart) {
4034 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4035 ItemInfo clipinfo = end;
4036 clipinfo.track = m_document->tracksCount() - end.track;
4037 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4039 item->setCropStart(end.cropStart);
4040 item->resetThumbs(true);
4043 m_document->renderer()->doRefresh();
4044 KdenliveSettings::setSnaptopoints(snap);
4045 setDocumentModified();
4048 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4050 int end = item->fadeIn();
4052 // there is a fade in effect
4053 int effectPos = item->hasEffect("volume", "fadein");
4054 if (effectPos != -1) {
4055 QDomElement oldeffect = item->effectAt(effectPos);
4056 int start = item->cropStart().frames(m_document->fps());
4057 int max = item->cropDuration().frames(m_document->fps());
4059 // Make sure the fade effect is not longer than the clip
4060 item->setFadeIn(max);
4061 end = item->fadeIn();
4064 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4065 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4066 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4067 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4068 // if fade effect is displayed, update the effect edit widget with new clip duration
4069 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4071 effectPos = item->hasEffect("brightness", "fade_from_black");
4072 if (effectPos != -1) {
4073 QDomElement oldeffect = item->effectAt(effectPos);
4074 int start = item->cropStart().frames(m_document->fps());
4075 int max = item->cropDuration().frames(m_document->fps());
4077 // Make sure the fade effect is not longer than the clip
4078 item->setFadeIn(max);
4079 end = item->fadeIn();
4082 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4083 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4084 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4085 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4086 // if fade effect is displayed, update the effect edit widget with new clip duration
4087 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4090 int start = item->fadeOut();
4092 // there is a fade out effect
4093 int effectPos = item->hasEffect("volume", "fadeout");
4094 if (effectPos != -1) {
4095 QDomElement oldeffect = item->effectAt(effectPos);
4096 int max = item->cropDuration().frames(m_document->fps());
4097 int end = max + item->cropStart().frames(m_document->fps());
4099 // Make sure the fade effect is not longer than the clip
4100 item->setFadeOut(max);
4101 start = item->fadeOut();
4103 start = end - start;
4104 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4105 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4106 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4107 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4108 // if fade effect is displayed, update the effect edit widget with new clip duration
4109 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4111 effectPos = item->hasEffect("brightness", "fade_to_black");
4112 if (effectPos != -1) {
4113 QDomElement oldeffect = item->effectAt(effectPos);
4114 int max = item->cropDuration().frames(m_document->fps());
4115 int end = max + item->cropStart().frames(m_document->fps());
4117 // Make sure the fade effect is not longer than the clip
4118 item->setFadeOut(max);
4119 start = item->fadeOut();
4121 start = end - start;
4122 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4123 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4124 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4125 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4126 // if fade effect is displayed, update the effect edit widget with new clip duration
4127 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4131 int effectPos = item->hasEffect("freeze", "freeze");
4132 if (effectPos != -1) {
4133 // Freeze effect needs to be adjusted with clip resize
4134 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4135 QDomElement eff = item->getEffectAt(effectPos);
4136 if (!eff.isNull() && diff != 0) {
4137 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4138 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4139 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4140 emit clipItemSelected(item, item->selectedEffectIndex());
4146 double CustomTrackView::getSnapPointForPos(double pos)
4148 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4151 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4153 QList <GenTime> snaps;
4154 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4155 QList<QGraphicsItem *> itemList = items();
4156 for (int i = 0; i < itemList.count(); i++) {
4157 if (itemList.at(i) == selected) continue;
4158 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4159 if (itemList.at(i)->type() == AVWIDGET) {
4160 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4161 GenTime start = item->startPos();
4162 GenTime end = item->endPos();
4163 snaps.append(start);
4165 if (!offsetList.isEmpty()) {
4166 for (int j = 0; j < offsetList.size(); j++) {
4167 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4168 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4172 QList < GenTime > markers = item->snapMarkers();
4173 for (int j = 0; j < markers.size(); ++j) {
4174 GenTime t = markers.at(j);
4176 if (!offsetList.isEmpty()) {
4177 for (int k = 0; k < offsetList.size(); k++) {
4178 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4182 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4183 Transition *transition = static_cast <Transition*>(itemList.at(i));
4184 GenTime start = transition->startPos();
4185 GenTime end = transition->endPos();
4186 snaps.append(start);
4188 if (!offsetList.isEmpty()) {
4189 for (int j = 0; j < offsetList.size(); j++) {
4190 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4191 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4197 // add cursor position
4198 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4200 if (!offsetList.isEmpty()) {
4201 for (int j = 0; j < offsetList.size(); j++) {
4202 snaps.append(pos - offsetList.at(j));
4207 for (int i = 0; i < m_guides.count(); i++) {
4208 snaps.append(m_guides.at(i)->position());
4209 if (!offsetList.isEmpty()) {
4210 for (int j = 0; j < offsetList.size(); j++) {
4211 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4217 m_scene->setSnapList(snaps);
4218 //for (int i = 0; i < m_snapPoints.size(); ++i)
4219 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4222 void CustomTrackView::slotSeekToPreviousSnap()
4224 updateSnapPoints(NULL);
4225 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4226 setCursorPos((int) res.frames(m_document->fps()));
4230 void CustomTrackView::slotSeekToNextSnap()
4232 updateSnapPoints(NULL);
4233 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4234 setCursorPos((int) res.frames(m_document->fps()));
4238 void CustomTrackView::clipStart()
4240 AbstractClipItem *item = getMainActiveClip();
4242 setCursorPos((int) item->startPos().frames(m_document->fps()));
4247 void CustomTrackView::clipEnd()
4249 AbstractClipItem *item = getMainActiveClip();
4251 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4256 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4258 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4259 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4260 m_commandStack->push(command);
4263 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4265 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4266 m_commandStack->push(command);
4269 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4271 DocClipBase *base = m_document->clipManager()->getClipById(id);
4272 QList <CommentedTime> markers = base->commentedSnapMarkers();
4274 if (markers.isEmpty()) {
4275 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4278 QUndoCommand *deleteMarkers = new QUndoCommand();
4279 deleteMarkers->setText("Delete clip markers");
4281 for (int i = 0; i < markers.size(); i++) {
4282 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4284 m_commandStack->push(deleteMarkers);
4287 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4289 DocClipBase *base = m_document->clipManager()->getClipById(id);
4290 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4291 else base->deleteSnapMarker(pos);
4292 emit updateClipMarkers(base);
4293 setDocumentModified();
4294 viewport()->update();
4297 int CustomTrackView::hasGuide(int pos, int offset)
4299 for (int i = 0; i < m_guides.count(); i++) {
4300 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4301 if (qAbs(guidePos - pos) <= offset) return guidePos;
4302 else if (guidePos > pos) return -1;
4307 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4309 if (oldPos > GenTime() && pos > GenTime()) {
4311 for (int i = 0; i < m_guides.count(); i++) {
4312 if (m_guides.at(i)->position() == oldPos) {
4313 Guide *item = m_guides.at(i);
4314 item->updateGuide(pos, comment);
4318 } else if (pos > GenTime()) addGuide(pos, comment);
4322 for (int i = 0; i < m_guides.count(); i++) {
4323 if (m_guides.at(i)->position() == oldPos) {
4324 delete m_guides.takeAt(i);
4329 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4331 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4332 m_document->syncGuides(m_guides);
4335 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4337 for (int i = 0; i < m_guides.count(); i++) {
4338 if (m_guides.at(i)->position() == pos) {
4339 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4343 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4344 scene()->addItem(g);
4346 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4347 m_document->syncGuides(m_guides);
4351 void CustomTrackView::slotAddGuide()
4353 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4354 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4355 if (d.exec() != QDialog::Accepted) return;
4356 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4357 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4358 m_commandStack->push(command);
4362 void CustomTrackView::slotEditGuide(int guidePos)
4365 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4366 else pos = GenTime(guidePos, m_document->fps());
4368 for (int i = 0; i < m_guides.count(); i++) {
4369 if (m_guides.at(i)->position() == pos) {
4370 slotEditGuide(m_guides.at(i)->info());
4375 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4378 void CustomTrackView::slotEditGuide(CommentedTime guide)
4380 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4381 if (d.exec() == QDialog::Accepted) {
4382 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4383 m_commandStack->push(command);
4388 void CustomTrackView::slotEditTimeLineGuide()
4390 if (m_dragGuide == NULL) return;
4391 CommentedTime guide = m_dragGuide->info();
4392 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4393 if (d.exec() == QDialog::Accepted) {
4394 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4395 m_commandStack->push(command);
4399 void CustomTrackView::slotDeleteGuide(int guidePos)
4402 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4403 else pos = GenTime(guidePos, m_document->fps());
4405 for (int i = 0; i < m_guides.count(); i++) {
4406 if (m_guides.at(i)->position() == pos) {
4407 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4408 m_commandStack->push(command);
4413 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4417 void CustomTrackView::slotDeleteTimeLineGuide()
4419 if (m_dragGuide == NULL) return;
4420 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4421 m_commandStack->push(command);
4425 void CustomTrackView::slotDeleteAllGuides()
4427 QUndoCommand *deleteAll = new QUndoCommand();
4428 deleteAll->setText("Delete all guides");
4429 for (int i = 0; i < m_guides.count(); i++) {
4430 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4432 m_commandStack->push(deleteAll);
4435 void CustomTrackView::setTool(PROJECTTOOL tool)
4440 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4443 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4444 m_scene->setScale(scaleFactor, verticalScale);
4446 scene()->removeItem(m_visualTip);
4447 m_animationTimer->stop();
4453 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4454 bool adjust = false;
4455 if (verticalScale != matrix().m22()) adjust = true;
4456 setMatrix(newmatrix);
4458 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4459 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4460 for (int i = 0; i < m_guides.count(); i++) {
4461 QLineF l = m_guides.at(i)->line();
4462 l.setP2(QPointF(l.x2(), newHeight));
4463 m_guides.at(i)->setLine(l);
4465 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4468 int diff = sceneRect().width() - m_projectDuration;
4469 if (diff * newmatrix.m11() < 50) {
4470 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4471 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4473 centerOn(QPointF(cursorPos(), verticalPos));
4476 void CustomTrackView::slotRefreshGuides()
4478 if (KdenliveSettings::showmarkers()) {
4479 for (int i = 0; i < m_guides.count(); i++) {
4480 m_guides.at(i)->update();
4485 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4487 //kDebug() << "// DRAW BG: " << rect.width();
4488 painter->setClipRect(rect);
4489 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4490 QPen pen1 = painter->pen();
4491 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4492 painter->setPen(pen1);
4493 double min = rect.left();
4494 double max = rect.right();
4495 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4496 int maxTrack = m_document->tracksCount();
4497 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4498 QColor audioColor = palette().alternateBase().color();
4499 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4500 for (int i = 0; i < maxTrack; i++) {
4501 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4502 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4503 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4504 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4505 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4507 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4509 int lowerLimit = m_tracksHeight * maxTrack + 1;
4510 if (height() > lowerLimit) {
4511 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4512 painter->fillRect(bg, base);
4516 bool CustomTrackView::findString(const QString &text)
4519 for (int i = 0; i < m_searchPoints.size(); ++i) {
4520 marker = m_searchPoints.at(i).comment();
4521 if (marker.contains(text, Qt::CaseInsensitive)) {
4522 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4523 int vert = verticalScrollBar()->value();
4524 int hor = cursorPos();
4525 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4533 bool CustomTrackView::findNextString(const QString &text)
4536 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4537 marker = m_searchPoints.at(i).comment();
4538 if (marker.contains(text, Qt::CaseInsensitive)) {
4539 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4540 int vert = verticalScrollBar()->value();
4541 int hor = cursorPos();
4542 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4551 void CustomTrackView::initSearchStrings()
4553 m_searchPoints.clear();
4554 QList<QGraphicsItem *> itemList = items();
4555 for (int i = 0; i < itemList.count(); i++) {
4556 // parse all clip names
4557 if (itemList.at(i)->type() == AVWIDGET) {
4558 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4559 GenTime start = item->startPos();
4560 CommentedTime t(start, item->clipName());
4561 m_searchPoints.append(t);
4562 // add all clip markers
4563 QList < CommentedTime > markers = item->commentedSnapMarkers();
4564 m_searchPoints += markers;
4569 for (int i = 0; i < m_guides.count(); i++) {
4570 m_searchPoints.append(m_guides.at(i)->info());
4573 qSort(m_searchPoints);
4576 void CustomTrackView::clearSearchStrings()
4578 m_searchPoints.clear();
4582 void CustomTrackView::copyClip()
4584 qDeleteAll(m_copiedItems);
4585 m_copiedItems.clear();
4586 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4587 if (itemList.count() == 0) {
4588 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4591 for (int i = 0; i < itemList.count(); i++) {
4592 if (itemList.at(i)->type() == AVWIDGET) {
4593 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4594 ClipItem *clone = clip->clone(clip->info());
4595 m_copiedItems.append(clone);
4596 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4597 Transition *dup = static_cast <Transition *>(itemList.at(i));
4598 m_copiedItems.append(dup->clone());
4603 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4605 if (m_scene->editMode() != NORMALEDIT) {
4606 // If we are in overwrite mode, always allow the move
4609 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));
4610 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4611 for (int i = 0; i < collisions.count(); i++) {
4612 if (collisions.at(i)->type() == type) return false;
4617 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4620 for (int i = 0; i < infoList.count(); i++) {
4621 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));
4624 QList<QGraphicsItem *> collisions = scene()->items(path);
4625 for (int i = 0; i < collisions.count(); i++) {
4626 if (collisions.at(i)->type() == type) return false;
4631 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4633 for (int i = 0; i < items.count(); i++) {
4634 ItemInfo info = items.at(i)->info();
4635 info.startPos += offset;
4636 info.endPos += offset;
4637 info.track += trackOffset;
4638 if (!canBePastedTo(info, items.at(i)->type())) return false;
4643 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4645 QPainterPath movePath;
4646 movePath.moveTo(0, 0);
4648 for (int i = 0; i < items.count(); i++) {
4649 ItemInfo info = items.at(i)->info();
4650 info.startPos = info.startPos + offset;
4651 info.endPos = info.endPos + offset;
4652 info.track = info.track + trackOffset;
4653 if (info.startPos < GenTime()) {
4654 // No clip should go below 0
4657 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));
4658 movePath.addRect(rect);
4660 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4661 for (int i = 0; i < collisions.count(); i++) {
4662 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4663 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4670 void CustomTrackView::pasteClip()
4672 if (m_copiedItems.count() == 0) {
4673 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4677 if (m_menuPosition.isNull()) {
4678 position = mapFromGlobal(QCursor::pos());
4679 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4680 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4683 } else position = m_menuPosition;
4684 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4685 int track = (int)(position.y() / m_tracksHeight);
4686 ItemInfo first = m_copiedItems.at(0)->info();
4688 GenTime offset = pos - first.startPos;
4689 int trackOffset = track - first.track;
4691 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4692 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4695 QUndoCommand *pasteClips = new QUndoCommand();
4696 pasteClips->setText("Paste clips");
4698 for (int i = 0; i < m_copiedItems.count(); i++) {
4699 // parse all clip names
4700 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4701 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4702 ItemInfo info = clip->info();
4703 info.startPos += offset;
4704 info.endPos += offset;
4705 info.track += trackOffset;
4706 if (canBePastedTo(info, AVWIDGET)) {
4707 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4708 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4709 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4710 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4712 info.startPos = tr->startPos() + offset;
4713 info.endPos = tr->endPos() + offset;
4714 info.track = tr->track() + trackOffset;
4715 int transitionEndTrack;
4716 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4717 else transitionEndTrack = tr->transitionEndTrack();
4718 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4719 if (info.startPos >= info.endPos) {
4720 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4721 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4722 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4725 m_commandStack->push(pasteClips);
4728 void CustomTrackView::pasteClipEffects()
4730 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4731 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4734 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4736 QUndoCommand *paste = new QUndoCommand();
4737 paste->setText("Paste effects");
4739 QList<QGraphicsItem *> clips = scene()->selectedItems();
4740 for (int i = 0; i < clips.count(); ++i) {
4741 if (clips.at(i)->type() == AVWIDGET) {
4742 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4743 for (int j = 0; j < clip->effectsCount(); j++) {
4744 QDomElement eff = clip->effectAt(j);
4745 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4746 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4747 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4752 m_commandStack->push(paste);
4754 //Â adjust effects (fades, ...)
4755 for (int i = 0; i < clips.count(); ++i) {
4756 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4757 updatePositionEffects(item, item->info());
4762 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4764 // parse parameters to check if we need to adjust to the new crop start
4765 int diff = (newstart - oldstart).frames(m_document->fps());
4766 int max = (newstart + duration).frames(m_document->fps());
4767 QDomNodeList params = xml.elementsByTagName("parameter");
4768 for (int i = 0; i < params.count(); i++) {
4769 QDomElement e = params.item(i).toElement();
4770 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4771 QString def = e.attribute("default");
4772 // Effect has a keyframe type parameter, we need to adjust the values
4773 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4774 QStringList newKeyFrames;
4775 foreach(const QString &str, keys) {
4776 int pos = str.section(':', 0, 0).toInt();
4777 double val = str.section(':', 1, 1).toDouble();
4780 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4782 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4784 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4785 e.setAttribute("keyframes", newKeyFrames.join(";"));
4790 ClipItem *CustomTrackView::getClipUnderCursor() const
4792 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4793 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4794 for (int i = 0; i < collisions.count(); i++) {
4795 if (collisions.at(i)->type() == AVWIDGET) {
4796 return static_cast < ClipItem *>(collisions.at(i));
4802 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4804 QList<QGraphicsItem *> clips = scene()->selectedItems();
4805 if (clips.isEmpty()) {
4806 return getClipUnderCursor();
4808 AbstractClipItem *item = NULL;
4809 for (int i = 0; i < clips.count(); ++i) {
4810 if (clips.at(i)->type() == AVWIDGET) {
4811 item = static_cast < AbstractClipItem *>(clips.at(i));
4812 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4815 if (item) return item;
4820 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4822 QList<QGraphicsItem *> clips = scene()->selectedItems();
4823 if (clips.isEmpty()) {
4824 return getClipUnderCursor();
4827 // remove all items in the list that are not clips
4828 for (int i = 0; i < clips.count();) {
4829 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4832 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4833 for (int i = 0; i < clips.count(); ++i) {
4834 if (clips.at(i)->type() == AVWIDGET) {
4835 item = static_cast < ClipItem *>(clips.at(i));
4836 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4844 void CustomTrackView::setInPoint()
4846 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4848 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4851 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4855 ItemInfo startInfo = clip->info();
4856 ItemInfo endInfo = startInfo;
4857 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4858 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4859 // Check for invalid resize
4860 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4862 } else if (endInfo.startPos < startInfo.startPos) {
4863 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4864 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4865 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4866 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4870 if (clip->type() == TRANSITIONWIDGET) {
4871 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4872 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4875 void CustomTrackView::setOutPoint()
4877 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4879 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4882 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4886 ItemInfo startInfo = clip->info();
4887 ItemInfo endInfo = clip->info();
4888 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4889 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4890 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4891 // Check for invalid resize
4892 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4894 } else if (endInfo.endPos > startInfo.endPos) {
4895 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4896 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4897 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4898 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4904 if (clip->type() == TRANSITIONWIDGET) {
4905 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4906 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4909 void CustomTrackView::slotUpdateAllThumbs()
4911 if (!isEnabled()) return;
4912 QList<QGraphicsItem *> itemList = items();
4913 //if (itemList.isEmpty()) return;
4915 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4916 for (int i = 0; i < itemList.count(); i++) {
4917 if (itemList.at(i)->type() == AVWIDGET) {
4918 item = static_cast <ClipItem *>(itemList.at(i));
4919 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4920 // Check if we have a cached thumbnail
4921 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4922 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4923 if (QFile::exists(thumb)) {
4925 item->slotSetStartThumb(pix);
4928 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4929 QString endThumb = startThumb;
4930 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4931 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4932 if (QFile::exists(startThumb)) {
4933 QPixmap pix(startThumb);
4934 item->slotSetStartThumb(pix);
4936 if (QFile::exists(endThumb)) {
4937 QPixmap pix(endThumb);
4938 item->slotSetEndThumb(pix);
4942 item->refreshClip(false);
4943 qApp->processEvents();
4946 viewport()->update();
4949 void CustomTrackView::saveThumbnails()
4951 QList<QGraphicsItem *> itemList = items();
4953 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4954 for (int i = 0; i < itemList.count(); i++) {
4955 if (itemList.at(i)->type() == AVWIDGET) {
4956 item = static_cast <ClipItem *>(itemList.at(i));
4957 if (item->clipType() != COLOR) {
4958 // Check if we have a cached thumbnail
4959 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4960 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4961 if (!QFile::exists(thumb)) {
4962 QPixmap pix(item->startThumb());
4966 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4967 QString endThumb = startThumb;
4968 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4969 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4970 if (!QFile::exists(startThumb)) {
4971 QPixmap pix(item->startThumb());
4972 pix.save(startThumb);
4974 if (!QFile::exists(endThumb)) {
4975 QPixmap pix(item->endThumb());
4985 void CustomTrackView::slotInsertTrack(int ix)
4987 TrackDialog d(m_document, parentWidget());
4988 d.label->setText(i18n("Insert track"));
4989 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4990 d.track_nb->setValue(ix);
4991 d.setWindowTitle(i18n("Insert New Track"));
4992 d.slotUpdateName(ix);
4994 if (d.exec() == QDialog::Accepted) {
4995 ix = d.track_nb->value();
4996 if (d.before_select->currentIndex() == 1) {
5000 if (d.video_track->isChecked()) {
5001 info.type = VIDEOTRACK;
5002 info.isMute = false;
5003 info.isBlind = false;
5004 info.isLocked = false;
5006 info.type = AUDIOTRACK;
5007 info.isMute = false;
5008 info.isBlind = true;
5009 info.isLocked = false;
5011 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5012 m_commandStack->push(addTrack);
5013 setDocumentModified();
5017 void CustomTrackView::slotDeleteTrack(int ix)
5019 TrackDialog d(m_document, parentWidget());
5020 d.label->setText(i18n("Delete track"));
5021 d.before_select->setHidden(true);
5022 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5023 d.track_nb->setValue(ix);
5024 d.slotUpdateName(ix);
5025 d.setWindowTitle(i18n("Delete Track"));
5026 d.video_track->setHidden(true);
5027 d.audio_track->setHidden(true);
5028 if (d.exec() == QDialog::Accepted) {
5029 ix = d.track_nb->value();
5030 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5031 deleteTimelineTrack(ix, info);
5032 setDocumentModified();
5033 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5034 m_commandStack->push(command);*/
5038 void CustomTrackView::slotChangeTrack(int ix)
5040 TrackDialog d(m_document, parentWidget());
5041 d.label->setText(i18n("Change track"));
5042 d.before_select->setHidden(true);
5043 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5044 d.track_nb->setValue(ix);
5045 d.slotUpdateName(ix);
5046 d.setWindowTitle(i18n("Change Track Type"));
5048 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
5049 d.video_track->setChecked(true);
5051 d.audio_track->setChecked(true);
5053 if (d.exec() == QDialog::Accepted) {
5055 info.isLocked = false;
5056 info.isMute = false;
5057 ix = d.track_nb->value();
5059 if (d.video_track->isChecked()) {
5060 info.type = VIDEOTRACK;
5061 info.isBlind = false;
5063 info.type = AUDIOTRACK;
5064 info.isBlind = true;
5066 changeTimelineTrack(ix, info);
5067 setDocumentModified();
5072 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5074 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5075 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5076 QList<QGraphicsItem *> selection = m_scene->items(r);
5077 QUndoCommand *deleteTrack = new QUndoCommand();
5078 deleteTrack->setText("Delete track");
5080 // Delete all clips in selected track
5081 for (int i = 0; i < selection.count(); i++) {
5082 if (selection.at(i)->type() == AVWIDGET) {
5083 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5084 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5085 m_scene->removeItem(item);
5088 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5089 Transition *item = static_cast <Transition *>(selection.at(i));
5090 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5091 m_scene->removeItem(item);
5097 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5098 m_commandStack->push(deleteTrack);
5101 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5103 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5104 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5105 m_commandStack->push(changeTrack);
5108 void CustomTrackView::autoTransition()
5110 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5111 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5112 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5115 Transition *tr = static_cast <Transition*>(itemList.at(0));
5116 tr->setAutomatic(!tr->isAutomatic());
5117 QDomElement transition = tr->toXML();
5118 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);
5119 setDocumentModified();
5123 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5126 QDomNodeList params = effect.elementsByTagName("parameter");
5127 for (int i = 0; i < params.count(); i++) {
5128 QDomElement e = params.item(i).toElement();
5129 if (!e.isNull() && e.attribute("type") == "constant") {
5130 if (e.hasAttribute("factor")) {
5131 double factor = e.attribute("factor").toDouble();
5132 double value = e.attribute("value").toDouble();
5133 value = value / factor;
5134 result.append(QString::number(value));
5135 } else result.append(e.attribute("value"));
5141 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5143 QList<QGraphicsItem *> list = scene()->items();
5144 ClipItem *clip = NULL;
5145 for (int i = 0; i < list.size(); ++i) {
5146 if (list.at(i)->type() == AVWIDGET) {
5147 clip = static_cast <ClipItem *>(list.at(i));
5148 if (clip->clipProducer() == id) {
5149 clip->setClipName(name);
5153 viewport()->update();
5156 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5158 minimum = GenTime();
5159 maximum = GenTime();
5160 QList<QGraphicsItem *> selection;
5161 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5162 selection.removeAll(item);
5163 for (int i = 0; i < selection.count(); i++) {
5164 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5165 if (clip && clip->type() == AVWIDGET) {
5166 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5167 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5172 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5174 minimum = GenTime();
5175 maximum = GenTime();
5176 QList<QGraphicsItem *> selection;
5177 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5178 selection.removeAll(item);
5179 for (int i = 0; i < selection.count(); i++) {
5180 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5181 if (clip && clip->type() == TRANSITIONWIDGET) {
5182 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5183 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5189 void CustomTrackView::loadGroups(const QDomNodeList groups)
5191 for (int i = 0; i < groups.count(); i++) {
5192 QDomNodeList children = groups.at(i).childNodes();
5193 scene()->clearSelection();
5194 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5195 QDomNode n = children.item(nodeindex);
5196 QDomElement elem = n.toElement();
5197 int pos = elem.attribute("position").toInt();
5198 int track = elem.attribute("track").toInt();
5199 if (elem.tagName() == "clipitem") {
5200 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5201 if (clip) clip->setSelected(true);
5203 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5204 if (clip) clip->setSelected(true);
5207 groupSelectedItems(false, true);
5211 void CustomTrackView::splitAudio()
5213 resetSelectionGroup();
5214 QList<QGraphicsItem *> selection = scene()->selectedItems();
5215 if (selection.isEmpty()) {
5216 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5219 QUndoCommand *splitCommand = new QUndoCommand();
5220 splitCommand->setText(i18n("Split audio"));
5221 for (int i = 0; i < selection.count(); i++) {
5222 if (selection.at(i)->type() == AVWIDGET) {
5223 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5224 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5225 if (clip->parentItem()) {
5226 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5228 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5233 m_commandStack->push(splitCommand);
5236 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5238 ClipItem *clip = getClipItemAt(pos, track);
5240 kDebug() << "// Cannot find clip to split!!!";
5244 int start = pos.frames(m_document->fps());
5245 int freetrack = m_document->tracksCount() - track - 1;
5246 for (; freetrack > 0; freetrack--) {
5247 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5248 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5249 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5250 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5251 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5256 kDebug() << "GOT TRK: " << track;
5257 if (freetrack == 0) {
5258 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5260 ItemInfo info = clip->info();
5261 info.track = m_document->tracksCount() - freetrack;
5262 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5263 scene()->clearSelection();
5264 clip->setSelected(true);
5265 ClipItem *audioClip = getClipItemAt(start, info.track);
5267 clip->setVideoOnly(true);
5268 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5269 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5271 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5272 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5274 audioClip->setSelected(true);
5275 audioClip->setAudioOnly(true);
5276 groupSelectedItems(false, true);
5280 // unsplit clip: remove audio part and change video part to normal clip
5281 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5282 kDebug() << "//CANNOT FIND CLP GRP";
5285 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5286 QList<QGraphicsItem *> children = grp->childItems();
5287 if (children.count() != 2) {
5288 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5291 for (int i = 0; i < children.count(); i++) {
5292 if (children.at(i) != clip) {
5293 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5294 ItemInfo info = clip->info();
5295 deleteClip(clp->info());
5296 clip->setVideoOnly(false);
5297 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5298 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5303 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5304 m_document->clipManager()->removeGroup(grp);
5305 scene()->destroyItemGroup(grp);
5309 void CustomTrackView::setVideoOnly()
5311 resetSelectionGroup();
5312 QList<QGraphicsItem *> selection = scene()->selectedItems();
5313 if (selection.isEmpty()) {
5314 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5317 QUndoCommand *videoCommand = new QUndoCommand();
5318 videoCommand->setText(i18n("Video only"));
5319 for (int i = 0; i < selection.count(); i++) {
5320 if (selection.at(i)->type() == AVWIDGET) {
5321 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5322 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5323 if (clip->parentItem()) {
5324 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5326 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5331 m_commandStack->push(videoCommand);
5334 void CustomTrackView::setAudioOnly()
5336 resetSelectionGroup();
5337 QList<QGraphicsItem *> selection = scene()->selectedItems();
5338 if (selection.isEmpty()) {
5339 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5342 QUndoCommand *videoCommand = new QUndoCommand();
5343 videoCommand->setText(i18n("Audio only"));
5344 for (int i = 0; i < selection.count(); i++) {
5345 if (selection.at(i)->type() == AVWIDGET) {
5346 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5347 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5348 if (clip->parentItem()) {
5349 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5351 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5356 m_commandStack->push(videoCommand);
5359 void CustomTrackView::setAudioAndVideo()
5361 resetSelectionGroup();
5362 QList<QGraphicsItem *> selection = scene()->selectedItems();
5363 if (selection.isEmpty()) {
5364 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5367 QUndoCommand *videoCommand = new QUndoCommand();
5368 videoCommand->setText(i18n("Audio and Video"));
5369 for (int i = 0; i < selection.count(); i++) {
5370 if (selection.at(i)->type() == AVWIDGET) {
5371 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5372 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5373 if (clip->parentItem()) {
5374 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5376 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5381 m_commandStack->push(videoCommand);
5384 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5386 ClipItem *clip = getClipItemAt(pos, track);
5388 kDebug() << "// Cannot find clip to split!!!";
5392 int start = pos.frames(m_document->fps());
5393 clip->setVideoOnly(true);
5394 clip->setAudioOnly(false);
5395 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5396 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5398 } else if (audioOnly) {
5399 int start = pos.frames(m_document->fps());
5400 clip->setAudioOnly(true);
5401 clip->setVideoOnly(false);
5402 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5403 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5406 int start = pos.frames(m_document->fps());
5407 clip->setAudioOnly(false);
5408 clip->setVideoOnly(false);
5409 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5410 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5414 setDocumentModified();
5417 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5419 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5420 m_clipTypeGroup->setEnabled(false);
5422 m_clipTypeGroup->setEnabled(true);
5423 QList <QAction *> actions = m_clipTypeGroup->actions();
5425 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5426 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5427 else lookup = "clip_audio_and_video";
5428 for (int i = 0; i < actions.count(); i++) {
5429 if (actions.at(i)->data().toString() == lookup) {
5430 actions.at(i)->setChecked(true);
5437 void CustomTrackView::reloadTransitionLumas()
5441 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5442 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5443 for (int i = 0; i < params.count(); i++) {
5444 QDomElement e = params.item(i).toElement();
5445 if (e.attribute("tag") == "resource") {
5446 lumaNames = e.attribute("paramlistdisplay");
5447 lumaFiles = e.attribute("paramlist");
5452 QList<QGraphicsItem *> itemList = items();
5453 Transition *transitionitem;
5454 QDomElement transitionXml;
5455 for (int i = 0; i < itemList.count(); i++) {
5456 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5457 transitionitem = static_cast <Transition*>(itemList.at(i));
5458 transitionXml = transitionitem->toXML();
5459 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5460 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5461 for (int i = 0; i < params.count(); i++) {
5462 QDomElement e = params.item(i).toElement();
5463 if (e.attribute("tag") == "resource") {
5464 e.setAttribute("paramlistdisplay", lumaNames);
5465 e.setAttribute("paramlist", lumaFiles);
5470 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5471 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5472 for (int i = 0; i < params.count(); i++) {
5473 QDomElement e = params.item(i).toElement();
5474 if (e.attribute("tag") == "luma") {
5475 e.setAttribute("paramlistdisplay", lumaNames);
5476 e.setAttribute("paramlist", lumaFiles);
5483 emit transitionItemSelected(NULL);
5486 double CustomTrackView::fps() const
5488 return m_document->fps();
5491 void CustomTrackView::updateProjectFps()
5493 // update all clips to the new fps
5494 resetSelectionGroup();
5495 scene()->clearSelection();
5497 QList<QGraphicsItem *> itemList = items();
5498 for (int i = 0; i < itemList.count(); i++) {
5499 // remove all items and re-add them one by one
5500 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5502 for (int i = 0; i < itemList.count(); i++) {
5503 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5504 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5505 clip->updateFps(m_document->fps());
5506 m_scene->addItem(clip);
5507 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5508 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5509 QList<QGraphicsItem *> children = grp->childItems();
5510 for (int j = 0; j < children.count(); j++) {
5511 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5512 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5513 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5514 clip->updateFps(m_document->fps());
5517 m_document->clipManager()->removeGroup(grp);
5518 m_scene->addItem(grp);
5519 scene()->destroyItemGroup(grp);
5520 for (int j = 0; j < children.count(); j++) {
5521 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5522 //children.at(j)->setParentItem(0);
5523 children.at(j)->setSelected(true);
5526 groupSelectedItems(true, true);
5527 } else if (itemList.at(i)->type() == GUIDEITEM) {
5528 Guide *g = static_cast<Guide *>(itemList.at(i));
5530 m_scene->addItem(g);
5533 viewport()->update();
5536 void CustomTrackView::slotTrackDown()
5538 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5539 else m_selectedTrack++;
5540 emit updateTrackHeaders();
5541 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5542 ensureVisible(rect);
5543 viewport()->update();
5546 void CustomTrackView::slotTrackUp()
5548 if (m_selectedTrack > 0) m_selectedTrack--;
5549 else m_selectedTrack = m_document->tracksCount() - 1;
5550 emit updateTrackHeaders();
5551 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5552 ensureVisible(rect);
5553 viewport()->update();
5556 int CustomTrackView::selectedTrack() const
5558 return m_selectedTrack;
5561 void CustomTrackView::slotSelectTrack(int ix)
5563 m_selectedTrack = qMax(0, ix);
5564 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5565 emit updateTrackHeaders();
5566 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5567 ensureVisible(rect);
5568 viewport()->update();
5571 void CustomTrackView::selectClip(bool add, bool group)
5573 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5574 QList<QGraphicsItem *> selection = m_scene->items(rect);
5575 resetSelectionGroup(group);
5576 if (!group) m_scene->clearSelection();
5577 for (int i = 0; i < selection.count(); i++) {
5578 if (selection.at(i)->type() == AVWIDGET) {
5579 selection.at(i)->setSelected(add);
5583 if (group) groupSelectedItems();
5586 void CustomTrackView::selectTransition(bool add, bool group)
5588 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5589 QList<QGraphicsItem *> selection = m_scene->items(rect);
5590 resetSelectionGroup(group);
5591 if (!group) m_scene->clearSelection();
5592 for (int i = 0; i < selection.count(); i++) {
5593 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5594 selection.at(i)->setSelected(add);
5598 if (group) groupSelectedItems();
5601 QStringList CustomTrackView::extractTransitionsLumas()
5604 QList<QGraphicsItem *> itemList = items();
5605 Transition *transitionitem;
5606 QDomElement transitionXml;
5607 for (int i = 0; i < itemList.count(); i++) {
5608 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5609 transitionitem = static_cast <Transition*>(itemList.at(i));
5610 transitionXml = transitionitem->toXML();
5611 QString luma = EffectsList::parameter(transitionXml, "luma");
5612 if (!luma.isEmpty()) urls << luma;
5618 void CustomTrackView::setEditMode(EDITMODE mode)
5620 m_scene->setEditMode(mode);
5623 void CustomTrackView::checkTrackSequence(int track)
5625 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5626 //track = m_document->tracksCount() -track;
5627 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5628 QList<QGraphicsItem *> selection = m_scene->items(rect);
5629 QList <int> timelineList;
5630 timelineList.append(0);
5631 for (int i = 0; i < selection.count(); i++) {
5632 if (selection.at(i)->type() == AVWIDGET) {
5633 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5634 int start = clip->startPos().frames(m_document->fps());
5635 int end = clip->endPos().frames(m_document->fps());
5636 if (!timelineList.contains(start)) timelineList.append(start);
5637 if (!timelineList.contains(end)) timelineList.append(end);
5640 qSort(timelineList);
5641 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5642 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5645 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5647 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5649 info.startPos = GenTime(in, m_document->fps());
5650 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5651 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5652 info.cropDuration = info.endPos - info.startPos;
5653 info.track = m_selectedTrack;
5654 QUndoCommand *addCommand = new QUndoCommand();
5655 addCommand->setText(i18n("Insert clip"));
5656 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5657 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5658 m_commandStack->push(addCommand);