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) {
673 m_document->renderer()->switchPlay();
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 if (m_dragItem) m_dragItem->setZValue(10);
991 if (m_selectionGroup) m_selectionGroup->setZValue(10);
992 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
994 info.startPos = m_dragItem->startPos();
995 info.track = m_dragItem->track();
996 int transitiontrack = getPreviousVideoTrack(info.track);
997 ClipItem *transitionClip = NULL;
998 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
999 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1000 info.endPos = transitionClip->endPos();
1002 GenTime transitionDuration(65, m_document->fps());
1003 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1004 else info.endPos = info.startPos + transitionDuration;
1006 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1007 // Check there is no other transition at that place
1008 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1009 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1010 QList<QGraphicsItem *> selection = m_scene->items(r);
1011 bool transitionAccepted = true;
1012 for (int i = 0; i < selection.count(); i++) {
1013 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1014 Transition *tr = static_cast <Transition *>(selection.at(i));
1015 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1016 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1017 } else transitionAccepted = false;
1020 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1021 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1022 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1024 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1025 info.track = m_dragItem->track();
1026 int transitiontrack = getPreviousVideoTrack(info.track);
1027 ClipItem *transitionClip = NULL;
1028 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1029 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1030 info.startPos = transitionClip->startPos();
1032 GenTime transitionDuration(65, m_document->fps());
1033 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1034 else info.startPos = info.endPos - transitionDuration;
1036 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1037 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1038 EffectsList::setParameter(transition, "reverse", "1");
1040 // Check there is no other transition at that place
1041 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1042 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1043 QList<QGraphicsItem *> selection = m_scene->items(r);
1044 bool transitionAccepted = true;
1045 for (int i = 0; i < selection.count(); i++) {
1046 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1047 Transition *tr = static_cast <Transition *>(selection.at(i));
1048 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1049 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1050 } else transitionAccepted = false;
1053 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1054 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1056 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1057 resetSelectionGroup(false);
1058 m_dragItem->setSelected(true);
1061 m_blockRefresh = false;
1063 QGraphicsView::mousePressEvent(event);
1066 void CustomTrackView::resetSelectionGroup(bool selectItems)
1068 if (m_selectionGroup) {
1069 // delete selection group
1070 bool snap = KdenliveSettings::snaptopoints();
1071 KdenliveSettings::setSnaptopoints(false);
1073 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1074 scene()->destroyItemGroup(m_selectionGroup);
1075 for (int i = 0; i < children.count(); i++) {
1076 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1077 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1078 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1079 children.at(i)->setSelected(selectItems);
1081 } else if (children.at(i)->type() == GROUPWIDGET) {
1082 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1083 children.at(i)->setSelected(selectItems);
1086 m_selectionGroup = NULL;
1087 KdenliveSettings::setSnaptopoints(snap);
1091 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1093 if (m_selectionGroup) {
1094 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1097 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1098 if (selection.isEmpty()) return;
1100 // Find top left position of selection
1101 for (int i = 0; i < selection.count(); i++) {
1102 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1103 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1104 } else if (selection.at(i)->parentItem()) {
1105 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1109 if (force || selection.count() > 1) {
1110 bool snap = KdenliveSettings::snaptopoints();
1111 KdenliveSettings::setSnaptopoints(false);
1112 if (createNewGroup) {
1113 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1114 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1115 QPointF diff = newGroup->pos();
1116 newGroup->translate(-diff.x(), -diff.y());
1117 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1119 scene()->addItem(newGroup);
1121 // CHeck if we are trying to include a group in a group
1122 QList <AbstractGroupItem *> groups;
1123 for (int i = 0; i < selection.count(); i++) {
1124 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1125 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1126 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1128 if (!groups.isEmpty()) {
1129 // ungroup previous groups
1130 while (!groups.isEmpty()) {
1131 AbstractGroupItem *grp = groups.takeFirst();
1132 m_document->clipManager()->removeGroup(grp);
1133 scene()->destroyItemGroup(grp);
1135 selection = m_scene->selectedItems();
1138 for (int i = 0; i < selection.count(); i++) {
1139 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1140 newGroup->addToGroup(selection.at(i));
1141 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1144 KdenliveSettings::setSnaptopoints(snap);
1146 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1147 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1148 QPointF diff = m_selectionGroup->pos();
1149 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1150 m_selectionGroup->translate(- diff.x(), -diff.y());
1152 scene()->addItem(m_selectionGroup);
1153 for (int i = 0; i < selection.count(); i++) {
1154 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1155 m_selectionGroup->addToGroup(selection.at(i));
1156 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1159 KdenliveSettings::setSnaptopoints(snap);
1160 if (m_selectionGroup) {
1161 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1162 m_selectionGroupInfo.track = m_selectionGroup->track();
1165 } else resetSelectionGroup();
1168 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1170 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1171 if (m_moveOpMode == KEYFRAME) {
1172 // user double clicked on a keyframe, open edit dialog
1173 QDialog d(parentWidget());
1174 Ui::KeyFrameDialog_UI view;
1176 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1177 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1178 view.kfr_value->setFocus();
1179 if (d.exec() == QDialog::Accepted) {
1180 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1181 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1182 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1183 QString previous = item->keyframes(item->selectedEffectIndex());
1184 item->updateKeyframeEffect();
1185 QString next = item->keyframes(item->selectedEffectIndex());
1186 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1187 m_commandStack->push(command);
1188 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1189 emit clipItemSelected(item, item->selectedEffectIndex());
1194 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1195 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1196 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1197 QString previous = item->keyframes(item->selectedEffectIndex());
1198 item->updateKeyframeEffect();
1199 QString next = item->keyframes(item->selectedEffectIndex());
1200 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1201 m_commandStack->push(command);
1202 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1203 emit clipItemSelected(item, item->selectedEffectIndex());
1205 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1206 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1209 if (m_dragItem->type() == TRANSITIONWIDGET) {
1210 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1212 getClipAvailableSpace(m_dragItem, minimum, maximum);
1214 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1215 d.setMargins(minimum, maximum);
1216 if (d.exec() == QDialog::Accepted) {
1217 if (m_dragItem->type() == TRANSITIONWIDGET) {
1218 // move & resize transition
1220 startInfo.startPos = m_dragItem->startPos();
1221 startInfo.endPos = m_dragItem->endPos();
1222 startInfo.track = m_dragItem->track();
1224 endInfo.startPos = d.startPos();
1225 endInfo.endPos = endInfo.startPos + d.duration();
1226 endInfo.track = m_dragItem->track();
1227 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1228 m_commandStack->push(command);
1230 // move and resize clip
1231 QUndoCommand *moveCommand = new QUndoCommand();
1232 moveCommand->setText(i18n("Edit clip"));
1233 ItemInfo clipInfo = m_dragItem->info();
1234 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1235 // duration was reduced, so process it first
1236 ItemInfo startInfo = clipInfo;
1237 clipInfo.endPos = clipInfo.startPos + d.duration();
1238 clipInfo.cropStart = d.cropStart();
1239 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1241 if (d.startPos() != clipInfo.startPos) {
1242 ItemInfo startInfo = clipInfo;
1243 clipInfo.startPos = d.startPos();
1244 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1245 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1247 if (d.duration() > m_dragItem->cropDuration()) {
1248 // duration was increased, so process it after move
1249 ItemInfo startInfo = clipInfo;
1250 clipInfo.endPos = clipInfo.startPos + d.duration();
1251 clipInfo.cropStart = d.cropStart();
1252 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1254 m_commandStack->push(moveCommand);
1258 QList<QGraphicsItem *> collisionList = items(event->pos());
1259 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1260 Guide *editGuide = (Guide *) collisionList.at(0);
1261 if (editGuide) slotEditGuide(editGuide->info());
1267 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1269 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1271 clip->setKeyframes(index, keyframes);
1272 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1273 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1277 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1279 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1280 m_editGuide->setEnabled(m_dragGuide != NULL);
1281 if (clip == NULL) m_timelineContextMenu->popup(pos);
1282 else if (group != NULL) {
1283 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1284 m_ungroupAction->setEnabled(true);
1285 updateClipTypeActions(NULL);
1286 m_timelineContextClipMenu->popup(pos);
1288 m_ungroupAction->setEnabled(false);
1289 if (clip->type() == AVWIDGET) {
1290 ClipItem *item = static_cast <ClipItem*>(clip);
1291 updateClipTypeActions(item);
1292 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1293 m_timelineContextClipMenu->popup(pos);
1294 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1298 void CustomTrackView::activateMonitor()
1300 emit activateDocumentMonitor();
1303 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1305 resetSelectionGroup();
1307 info.startPos = GenTime();
1308 info.cropStart = GenTime(in, m_document->fps());
1309 info.endPos = GenTime(out - in, m_document->fps());
1310 info.cropDuration = info.endPos - info.startPos;
1313 // Check if clip can be inserted at that position
1314 ItemInfo pasteInfo = info;
1315 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1316 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1317 pasteInfo.track = selectedTrack();
1318 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1319 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1323 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1324 m_commandStack->push(command);
1327 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1329 if (data->hasFormat("kdenlive/clip")) {
1331 resetSelectionGroup();
1332 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1333 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1335 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1338 QPointF framePos = mapToScene(pos);
1340 info.startPos = GenTime();
1341 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1342 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1343 info.cropDuration = info.endPos - info.startPos;
1346 // Check if clip can be inserted at that position
1347 ItemInfo pasteInfo = info;
1348 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1349 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1350 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1351 framePos.setX((int)(framePos.x() + 0.5));
1352 framePos.setY(pasteInfo.track * m_tracksHeight);
1353 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1356 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1357 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1358 m_selectionGroup->addToGroup(item);
1359 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1361 QList <GenTime> offsetList;
1362 offsetList.append(info.endPos);
1363 updateSnapPoints(NULL, offsetList);
1364 m_selectionGroup->setPos(framePos);
1365 scene()->addItem(m_selectionGroup);
1366 m_selectionGroup->setZValue(10);
1368 } else if (data->hasFormat("kdenlive/producerslist")) {
1370 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1371 m_scene->clearSelection();
1372 resetSelectionGroup(false);
1374 QList <GenTime> offsetList;
1375 QList <ItemInfo> infoList;
1376 QPointF framePos = mapToScene(pos);
1377 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1378 int track = (int)(framePos.y() / m_tracksHeight);
1379 framePos.setX((int)(framePos.x() + 0.5));
1380 framePos.setY(track * m_tracksHeight);
1382 // Check if clips can be inserted at that position
1383 for (int i = 0; i < ids.size(); ++i) {
1384 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1386 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1390 info.startPos = start;
1391 info.cropDuration = clip->duration();
1392 info.endPos = info.startPos + info.cropDuration;
1394 infoList.append(info);
1395 start += clip->duration();
1397 if (!canBePastedTo(infoList, AVWIDGET)) {
1400 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1402 for (int i = 0; i < ids.size(); ++i) {
1403 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1405 info.startPos = start;
1406 info.cropDuration = clip->duration();
1407 info.endPos = info.startPos + info.cropDuration;
1409 start += info.cropDuration;
1410 offsetList.append(start);
1411 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1412 item->setZValue(10);
1413 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1414 m_selectionGroup->addToGroup(item);
1415 m_waitingThumbs.append(item);
1418 updateSnapPoints(NULL, offsetList);
1419 m_selectionGroup->setPos(framePos);
1420 scene()->addItem(m_selectionGroup);
1421 m_selectionGroup->setZValue(10);
1422 m_thumbsTimer.start();
1426 // the drag is not a clip (may be effect, ...)
1434 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1436 if (insertDropClips(event->mimeData(), event->pos())) {
1437 event->acceptProposedAction();
1438 } else QGraphicsView::dragEnterEvent(event);
1441 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1443 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);
1444 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1445 collindingItems.removeAll(item);
1446 if (collindingItems.isEmpty()) return false;
1448 for (int i = 0; i < collindingItems.count(); i++) {
1449 QGraphicsItem *collision = collindingItems.at(i);
1450 if (collision->type() == item->type()) {
1452 kDebug() << "// COLLISIION DETECTED";
1460 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1462 int track = m_document->tracksCount() - clip->track();
1463 GenTime pos = clip->startPos();
1464 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1465 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1468 bool success = true;
1469 for (int i = 0; i < clip->effectsCount(); i++) {
1470 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1472 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1473 m_document->renderer()->doRefresh();
1476 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1478 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1480 // Special case: speed effect
1481 if (effect.attribute("id") == "speed") {
1482 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1483 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1486 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1487 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1488 if (strobe == 0) strobe = 1;
1489 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1490 EffectsParameterList params = clip->addEffect(effect);
1491 m_document->renderer()->mltAddEffect(track, pos, params);
1492 if (clip->isSelected()) emit clipItemSelected(clip);
1495 EffectsParameterList params = clip->addEffect(effect);
1496 if (effect.attribute("disabled") == "1") {
1497 // Effect is disabled, don't add it to MLT playlist
1498 if (clip->isSelected()) emit clipItemSelected(clip);
1501 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1502 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1503 if (clip->isSelected()) emit clipItemSelected(clip);
1504 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1507 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1509 QString index = effect.attribute("kdenlive_ix");
1510 // Special case: speed effect
1511 if (effect.attribute("id") == "speed") {
1512 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1514 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1515 clip->deleteEffect(index);
1516 emit clipItemSelected(clip);
1517 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1521 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1522 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1523 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1526 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1528 clip->deleteEffect(index);
1529 emit clipItemSelected(clip);
1533 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1535 QList<QGraphicsItem *> itemList = group->childItems();
1536 QUndoCommand *effectCommand = new QUndoCommand();
1538 QDomNode namenode = effect.elementsByTagName("name").item(0);
1539 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1540 else effectName = i18n("effect");
1541 effectCommand->setText(i18n("Add %1", effectName));
1543 for (int i = 0; i < itemList.count(); i++) {
1544 if (itemList.at(i)->type() == AVWIDGET) {
1545 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1546 if (effect.attribute("type") == "audio") {
1547 // Don't add audio effects on video clips
1548 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1549 } else if (effect.hasAttribute("type") == false) {
1550 // Don't add video effect on audio clips
1551 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1554 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1555 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1558 if (item->isItemLocked()) {
1561 item->initEffect(effect);
1562 if (effect.attribute("tag") == "ladspa") {
1563 QString ladpsaFile = m_document->getLadspaFile();
1564 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1565 effect.setAttribute("src", ladpsaFile);
1567 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1572 m_commandStack->push(effectCommand);
1573 setDocumentModified();
1574 } else delete effectCommand;
1577 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1579 QList<QGraphicsItem *> itemList;
1580 QUndoCommand *effectCommand = new QUndoCommand();
1582 QDomNode namenode = effect.elementsByTagName("name").item(0);
1583 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1584 else effectName = i18n("effect");
1585 effectCommand->setText(i18n("Add %1", effectName));
1587 if (track == -1) itemList = scene()->selectedItems();
1588 if (itemList.isEmpty()) {
1589 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1590 if (clip) itemList.append(clip);
1591 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1593 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1594 for (int i = 0; i < itemList.count(); i++) {
1595 if (itemList.at(i)->type() == AVWIDGET) {
1596 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1597 if (effect.attribute("type") == "audio") {
1598 // Don't add audio effects on video clips
1599 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1600 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1603 } else if (effect.hasAttribute("type") == false) {
1604 // Don't add video effect on audio clips
1605 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1606 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1610 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1611 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1614 if (item->isItemLocked()) {
1617 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1618 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1619 } else item->initEffect(effect);
1620 if (effect.attribute("tag") == "ladspa") {
1621 QString ladpsaFile = m_document->getLadspaFile();
1622 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1623 effect.setAttribute("src", ladpsaFile);
1625 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1630 m_commandStack->push(effectCommand);
1631 setDocumentModified();
1632 } else delete effectCommand;
1635 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1637 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1638 m_commandStack->push(command);
1639 setDocumentModified();
1642 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1644 if (insertedEffect.isNull()) {
1645 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1648 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1649 QDomElement effect = insertedEffect.cloneNode().toElement();
1651 // Special case: speed effect
1652 if (effect.attribute("id") == "speed") {
1653 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1655 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1656 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1657 if (strobe == 0) strobe = 1;
1658 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1660 clip->setEffectAt(ix, effect);
1661 if (ix == clip->selectedEffectIndex()) {
1662 clip->setSelectedEffect(ix);
1663 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1668 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1669 if (effect.attribute("tag") == "ladspa") {
1670 // Update the ladspa affect file
1671 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1673 // check if we are trying to reset a keyframe effect
1674 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1675 clip->initEffect(effect);
1676 effectParams = clip->getEffectArgs(effect);
1678 if (effectParams.paramValue("disabled") == "1") {
1679 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1680 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1681 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1682 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1683 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1685 clip->setEffectAt(ix, effect);
1686 if (ix == clip->selectedEffectIndex()) {
1687 clip->setSelectedEffect(ix);
1688 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1690 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1691 // A fade effect was modified, update the clip
1692 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1693 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1694 clip->setFadeIn(pos);
1696 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1697 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1698 clip->setFadeOut(pos);
1702 setDocumentModified();
1705 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1707 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1708 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1709 QDomElement act = clip->effectAt(newPos - 1);
1710 QDomElement before = clip->effectAt(oldPos - 1);
1711 clip->setEffectAt(oldPos - 1, act);
1712 clip->setEffectAt(newPos - 1, before);
1713 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1714 if (act.attribute("id") == "speed") {
1715 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1716 } else if (before.attribute("id") == "speed") {
1717 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1718 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1719 emit clipItemSelected(clip, newPos - 1);
1720 setDocumentModified();
1721 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1724 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1726 QDomElement effect = clip->effectAt(effectPos);
1727 QDomElement oldEffect = effect.cloneNode().toElement();
1729 effect.setAttribute("disabled", (int) disable);
1730 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1731 m_commandStack->push(command);
1732 setDocumentModified();;
1735 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1737 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1738 m_commandStack->push(command);
1739 setDocumentModified();
1742 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1744 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1745 m_commandStack->push(command);
1748 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1752 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1753 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1754 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1755 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);
1756 m_blockRefresh = false;
1759 if (item->parentItem()) {
1760 // Item is part of a group, reset group
1761 resetSelectionGroup();
1763 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1765 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1766 int cutPos = (int) cutTime.frames(m_document->fps());
1768 newPos.startPos = cutTime;
1769 newPos.endPos = info.endPos;
1770 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1771 newPos.track = info.track;
1772 newPos.cropDuration = newPos.endPos - newPos.startPos;
1774 bool snap = KdenliveSettings::snaptopoints();
1775 KdenliveSettings::setSnaptopoints(false);
1776 ClipItem *dup = item->clone(newPos);
1777 // remove unwanted effects (fade in) from 2nd part of cutted clip
1778 int ix = dup->hasEffect(QString(), "fadein");
1780 QDomElement oldeffect = item->effectAt(ix);
1781 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1783 ix = dup->hasEffect(QString(), "fade_from_black");
1785 QDomElement oldeffect = item->effectAt(ix);
1786 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1788 item->resizeEnd(cutPos);
1789 scene()->addItem(dup);
1790 if (item->checkKeyFrames()) slotRefreshEffects(item);
1791 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1792 item->baseClip()->addReference();
1793 m_document->updateClip(item->baseClip()->getId());
1794 setDocumentModified();
1795 KdenliveSettings::setSnaptopoints(snap);
1797 //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);
1801 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1802 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1804 if (!item || !dup || item == dup) {
1805 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1806 m_blockRefresh = false;
1809 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1810 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1814 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1815 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1816 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1817 //deleteClip(dup->info());
1819 bool snap = KdenliveSettings::snaptopoints();
1820 KdenliveSettings::setSnaptopoints(false);
1822 if (dup->isSelected()) emit clipItemSelected(NULL);
1823 dup->baseClip()->removeReference();
1824 m_document->updateClip(dup->baseClip()->getId());
1825 scene()->removeItem(dup);
1828 ItemInfo clipinfo = item->info();
1829 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1830 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1832 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1833 setDocumentModified();
1835 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1836 KdenliveSettings::setSnaptopoints(snap);
1840 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1843 void CustomTrackView::slotEnableRefresh()
1845 m_blockRefresh = false;
1848 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1850 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1851 if (itemList.count() == 1) {
1852 if (itemList.at(0)->type() == AVWIDGET) {
1853 ClipItem *item = (ClipItem *) itemList.at(0);
1855 info.track = item->track();
1856 ClipItem *transitionClip = NULL;
1857 const int transitiontrack = getPreviousVideoTrack(info.track);
1858 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1859 if (pos < item->startPos() + item->cropDuration() / 2) {
1860 // add transition to clip start
1861 info.startPos = item->startPos();
1862 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1863 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1864 info.endPos = transitionClip->endPos();
1865 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1866 // Check there is no other transition at that place
1867 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1868 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1869 QList<QGraphicsItem *> selection = m_scene->items(r);
1870 bool transitionAccepted = true;
1871 for (int i = 0; i < selection.count(); i++) {
1872 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1873 Transition *tr = static_cast <Transition *>(selection.at(i));
1874 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1875 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1876 } else transitionAccepted = false;
1879 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1880 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1883 // add transition to clip end
1884 info.endPos = item->endPos();
1885 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1886 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1887 info.startPos = transitionClip->startPos();
1888 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1889 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1890 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1892 // Check there is no other transition at that place
1893 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1894 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1895 QList<QGraphicsItem *> selection = m_scene->items(r);
1896 bool transitionAccepted = true;
1897 for (int i = 0; i < selection.count(); i++) {
1898 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1899 Transition *tr = static_cast <Transition *>(selection.at(i));
1900 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1901 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1902 } else transitionAccepted = false;
1905 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1906 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1909 } else for (int i = 0; i < itemList.count(); i++) {
1910 if (itemList.at(i)->type() == AVWIDGET) {
1911 ClipItem *item = (ClipItem *) itemList.at(i);
1913 info.startPos = item->startPos();
1914 info.endPos = info.startPos + GenTime(65, m_document->fps());
1915 info.track = item->track();
1917 // Check there is no other transition at that place
1918 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1919 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1920 QList<QGraphicsItem *> selection = m_scene->items(r);
1921 bool transitionAccepted = true;
1922 for (int i = 0; i < selection.count(); i++) {
1923 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1924 Transition *tr = static_cast <Transition *>(selection.at(i));
1925 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1926 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1927 } else transitionAccepted = false;
1930 int transitiontrack = getPreviousVideoTrack(info.track);
1931 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1932 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1937 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1939 if (transitionInfo.startPos >= transitionInfo.endPos) {
1940 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1943 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1944 m_commandStack->push(command);
1945 setDocumentModified();
1948 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1950 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1951 //kDebug() << "---- ADDING transition " << params.attribute("value");
1952 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1953 scene()->addItem(tr);
1954 setDocumentModified();
1956 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1961 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1963 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1965 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1968 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1969 if (m_dragItem == item) m_dragItem = NULL;
1971 #if QT_VERSION >= 0x040600
1972 // animate item deletion
1973 item->closeAnimation();
1977 emit transitionItemSelected(NULL);
1978 setDocumentModified();
1981 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1983 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1984 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1985 m_commandStack->push(command);
1986 setDocumentModified();
1989 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1991 Transition *item = getTransitionItemAt(pos, track);
1993 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1996 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);
1997 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1998 item->setTransitionParameters(transition);
1999 if (updateTransitionWidget) {
2000 ItemInfo info = item->info();
2002 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2003 if (transitionClip && transitionClip->baseClip()) {
2004 QString size = transitionClip->baseClip()->getProperty("frame_size");
2005 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2006 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2007 p.setY(size.section('x', 1, 1).toInt());
2009 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2011 setDocumentModified();
2014 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2017 const QPointF pos = mapToScene(event->pos());
2018 if (m_selectionGroup) {
2019 m_selectionGroup->setPos(pos);
2020 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2021 event->acceptProposedAction();
2023 // Drag enter was not possible, try again at mouse position
2024 insertDropClips(event->mimeData(), event->pos());
2028 QGraphicsView::dragMoveEvent(event);
2032 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2034 if (m_selectionGroup && m_clipDrag) {
2035 m_thumbsTimer.stop();
2036 m_waitingThumbs.clear();
2037 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2039 scene()->destroyItemGroup(m_selectionGroup);
2040 m_selectionGroup = NULL;
2041 } else QGraphicsView::dragLeaveEvent(event);
2044 void CustomTrackView::dropEvent(QDropEvent * event)
2046 if (m_selectionGroup && m_clipDrag) {
2047 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2048 resetSelectionGroup();
2049 m_scene->clearSelection();
2050 bool hasVideoClip = false;
2051 QUndoCommand *addCommand = new QUndoCommand();
2052 addCommand->setText(i18n("Add timeline clip"));
2054 for (int i = 0; i < items.count(); i++) {
2055 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2056 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2057 if (items.count() == 1) {
2058 updateClipTypeActions(item);
2060 updateClipTypeActions(NULL);
2063 //TODO: take care of edit mode for undo
2064 item->baseClip()->addReference();
2065 item->setZValue(item->defaultZValue());
2066 m_document->updateClip(item->baseClip()->getId());
2067 ItemInfo info = item->info();
2069 int tracknumber = m_document->tracksCount() - info.track - 1;
2070 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2071 if (isLocked) item->setItemLocked(true);
2072 ItemInfo clipInfo = info;
2073 clipInfo.track = m_document->tracksCount() - item->track();
2074 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2075 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2077 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2079 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2081 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2082 // add transparency transition
2083 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2084 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2086 item->setSelected(true);
2088 m_commandStack->push(addCommand);
2089 setDocumentModified();
2093 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2094 QList<QGraphicsItem *> selection = m_scene->items(rect);
2095 QStringList timelineList;
2097 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2098 for (int i = 0; i < selection.count(); i++) {
2099 if (selection.at(i)->type() == AVWIDGET) {
2100 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2101 int start = clip->startPos().frames(m_document->fps());
2102 int end = clip->endPos().frames(m_document->fps());
2103 timelineList.append(QString::number(start) + "-" + QString::number(end));
2106 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2109 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2110 if (items.count() > 1) groupSelectedItems(true);
2111 event->setDropAction(Qt::MoveAction);
2113 } else QGraphicsView::dropEvent(event);
2117 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2119 bool snap = KdenliveSettings::snaptopoints();
2120 KdenliveSettings::setSnaptopoints(false);
2121 if (mode == OVERWRITEEDIT) {
2122 // if we are in overwrite mode, move clips accordingly
2124 if (item == NULL) info = posinfo;
2125 else info = item->info();
2126 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);
2127 QList<QGraphicsItem *> selection = m_scene->items(rect);
2128 if (item) selection.removeAll(item);
2129 for (int i = 0; i < selection.count(); i++) {
2130 if (!selection.at(i)->isEnabled()) continue;
2131 if (selection.at(i)->type() == AVWIDGET) {
2132 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2133 if (clip->startPos() < info.startPos) {
2134 if (clip->endPos() > info.endPos) {
2135 ItemInfo clipInfo = clip->info();
2136 ItemInfo dupInfo = clipInfo;
2137 GenTime diff = info.startPos - clipInfo.startPos;
2138 dupInfo.startPos = info.startPos;
2139 dupInfo.cropStart += diff;
2140 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2141 ItemInfo newdupInfo = dupInfo;
2142 GenTime diff2 = info.endPos - info.startPos;
2143 newdupInfo.startPos = info.endPos;
2144 newdupInfo.cropStart += diff2;
2145 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2146 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2147 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2148 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2149 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2151 ItemInfo newclipInfo = clip->info();
2152 newclipInfo.endPos = info.startPos;
2153 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2154 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2156 } else if (clip->endPos() < info.endPos) {
2157 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2158 scene()->removeItem(clip);
2162 ItemInfo newclipInfo = clip->info();
2163 newclipInfo.startPos = info.endPos;
2164 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2165 clip->resizeStart(info.endPos.frames(m_document->fps()));
2169 } else if (mode == INSERTEDIT) {
2170 // if we are in push mode, move clips accordingly
2172 if (item == NULL) info = posinfo;
2173 else info = item->info();
2174 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);
2175 QList<QGraphicsItem *> selection = m_scene->items(rect);
2176 if (item) selection.removeAll(item);
2177 for (int i = 0; i < selection.count(); i++) {
2178 if (selection.at(i)->type() == AVWIDGET) {
2179 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2180 if (clip->startPos() < info.startPos) {
2181 if (clip->endPos() > info.startPos) {
2182 ItemInfo clipInfo = clip->info();
2183 ItemInfo dupInfo = clipInfo;
2184 GenTime diff = info.startPos - clipInfo.startPos;
2185 dupInfo.startPos = info.startPos;
2186 dupInfo.cropStart += diff;
2187 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2188 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2189 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2192 // TODO: add insertspacecommand
2197 KdenliveSettings::setSnaptopoints(snap);
2201 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2203 if (mode == OVERWRITEEDIT) {
2204 // if we are in overwrite or push mode, move clips accordingly
2205 bool snap = KdenliveSettings::snaptopoints();
2206 KdenliveSettings::setSnaptopoints(false);
2207 ItemInfo info = item->info();
2208 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2209 QList<QGraphicsItem *> selection = m_scene->items(rect);
2210 selection.removeAll(item);
2211 for (int i = 0; i < selection.count(); i++) {
2212 if (!selection.at(i)->isEnabled()) continue;
2213 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2214 Transition *tr = static_cast<Transition *>(selection.at(i));
2215 if (tr->startPos() < info.startPos) {
2216 ItemInfo firstPos = tr->info();
2217 ItemInfo newPos = firstPos;
2218 firstPos.endPos = item->startPos();
2219 newPos.startPos = item->endPos();
2220 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2221 if (tr->endPos() > info.endPos) {
2223 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2225 } else if (tr->endPos() > info.endPos) {
2227 ItemInfo firstPos = tr->info();
2228 firstPos.startPos = item->endPos();
2229 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2231 // remove transition
2232 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2236 KdenliveSettings::setSnaptopoints(snap);
2240 QStringList CustomTrackView::mimeTypes() const
2242 QStringList qstrList;
2243 // list of accepted mime types for drop
2244 qstrList.append("text/plain");
2245 qstrList.append("kdenlive/producerslist");
2246 qstrList.append("kdenlive/clip");
2250 Qt::DropActions CustomTrackView::supportedDropActions() const
2252 // returns what actions are supported when dropping
2253 return Qt::MoveAction;
2256 void CustomTrackView::setDuration(int duration)
2258 int diff = qAbs(duration - sceneRect().width());
2259 if (diff * matrix().m11() > -50) {
2260 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2261 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2263 m_projectDuration = duration;
2266 int CustomTrackView::duration() const
2268 return m_projectDuration;
2271 void CustomTrackView::addTrack(TrackInfo type, int ix)
2273 if (ix == -1 || ix == m_document->tracksCount()) {
2274 m_document->insertTrack(ix, type);
2275 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2277 m_document->insertTrack(m_document->tracksCount() - ix, type);
2278 // insert track in MLT playlist
2279 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2281 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2282 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2283 QList<QGraphicsItem *> selection = m_scene->items(r);
2284 resetSelectionGroup();
2286 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2287 scene()->addItem(m_selectionGroup);
2288 for (int i = 0; i < selection.count(); i++) {
2289 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2290 m_selectionGroup->addToGroup(selection.at(i));
2291 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2294 // Move graphic items
2295 m_selectionGroup->translate(0, m_tracksHeight);
2297 // adjust track number
2298 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2299 for (int i = 0; i < children.count(); i++) {
2300 if (children.at(i)->type() == GROUPWIDGET) {
2301 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2302 children << grp->childItems();
2305 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2307 ItemInfo clipinfo = item->info();
2308 if (item->type() == AVWIDGET) {
2309 ClipItem *clip = static_cast <ClipItem *>(item);
2310 // We add a move clip command so that we get the correct producer for new track number
2311 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2312 Mlt::Producer *prod;
2313 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2314 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2315 else prod = clip->baseClip()->producer(clipinfo.track);
2316 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2317 // problem updating clip
2318 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2321 } else if (item->type() == TRANSITIONWIDGET) {
2322 Transition *tr = static_cast <Transition *>(item);
2323 int track = tr->transitionEndTrack();
2325 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2329 resetSelectionGroup(false);
2332 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2333 for (int i = 0; i < m_guides.count(); i++) {
2334 QLineF l = m_guides.at(i)->line();
2335 l.setP2(QPointF(l.x2(), maxHeight));
2336 m_guides.at(i)->setLine(l);
2338 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2339 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2340 viewport()->update();
2341 emit tracksChanged();
2342 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2343 //setFixedHeight(50 * m_tracksCount);
2346 void CustomTrackView::removeTrack(int ix)
2348 // Delete track in MLT playlist
2349 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2350 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2352 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2353 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2354 QList<QGraphicsItem *> selection = m_scene->items(r);
2356 resetSelectionGroup();
2358 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2359 scene()->addItem(m_selectionGroup);
2360 for (int i = 0; i < selection.count(); i++) {
2361 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2362 m_selectionGroup->addToGroup(selection.at(i));
2363 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2366 // Move graphic items
2367 qreal ydiff = 0 - (int) m_tracksHeight;
2368 m_selectionGroup->translate(0, ydiff);
2370 // adjust track number
2371 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2372 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2373 for (int i = 0; i < children.count(); i++) {
2374 if (children.at(i)->type() == GROUPWIDGET) {
2375 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2376 children << grp->childItems();
2379 if (children.at(i)->type() == AVWIDGET) {
2380 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2382 ItemInfo clipinfo = clip->info();
2383 // We add a move clip command so that we get the correct producer for new track number
2384 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2385 Mlt::Producer *prod;
2386 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2387 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2388 else prod = clip->baseClip()->producer(clipinfo.track);
2389 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2390 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2393 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2394 Transition *tr = static_cast <Transition *>(children.at(i));
2396 int track = tr->transitionEndTrack();
2398 ItemInfo clipinfo = tr->info();
2399 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2403 resetSelectionGroup(false);
2405 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2406 for (int i = 0; i < m_guides.count(); i++) {
2407 QLineF l = m_guides.at(i)->line();
2408 l.setP2(QPointF(l.x2(), maxHeight));
2409 m_guides.at(i)->setLine(l);
2411 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2412 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2414 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2415 viewport()->update();
2416 emit tracksChanged();
2417 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2420 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2422 int tracknumber = m_document->tracksCount() - ix;
2423 m_document->setTrackType(tracknumber - 1, type);
2424 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2425 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2426 viewport()->update();
2430 void CustomTrackView::slotSwitchTrackAudio(int ix)
2432 /*for (int i = 0; i < m_document->tracksCount(); i++)
2433 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2434 int tracknumber = m_document->tracksCount() - ix - 1;
2435 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2436 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2437 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2438 setDocumentModified();
2441 void CustomTrackView::slotSwitchTrackLock(int ix)
2443 int tracknumber = m_document->tracksCount() - ix - 1;
2444 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2445 m_commandStack->push(command);
2449 void CustomTrackView::lockTrack(int ix, bool lock)
2451 int tracknumber = m_document->tracksCount() - ix - 1;
2452 m_document->switchTrackLock(tracknumber, lock);
2453 emit doTrackLock(ix, lock);
2454 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2456 for (int i = 0; i < selection.count(); i++) {
2457 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2458 if (selection.at(i)->isSelected()) {
2459 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2460 else emit transitionItemSelected(NULL);
2462 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2464 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2465 viewport()->update();
2466 setDocumentModified();
2469 void CustomTrackView::slotSwitchTrackVideo(int ix)
2471 int tracknumber = m_document->tracksCount() - ix;
2472 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2473 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2474 setDocumentModified();
2477 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2479 // Check there is no group going over several tracks there, or that would result in timeline corruption
2480 QList<QGraphicsItem *> selection = scene()->items(rect);
2482 int maxHeight = m_tracksHeight * 1.5;
2483 for (int i = 0; i < selection.count(); i++) {
2484 // Check that we don't try to move a group with clips on other tracks
2485 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2488 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2496 void CustomTrackView::slotRemoveSpace()
2500 if (m_menuPosition.isNull()) {
2501 pos = GenTime(cursorPos(), m_document->fps());
2503 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2506 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2507 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2510 ClipItem *item = getClipItemAt(pos, track);
2512 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);
2515 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2516 //kDebug() << "// GOT LENGT; " << length;
2518 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);
2522 // Make sure there is no group in the way
2523 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2526 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2528 // groups found on track, do not allow the move
2529 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2533 QList<ItemInfo> clipsToMove;
2534 QList<ItemInfo> transitionsToMove;
2536 for (int i = 0; i < items.count(); i++) {
2537 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2538 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2539 ItemInfo info = item->info();
2540 if (item->type() == AVWIDGET) {
2541 clipsToMove.append(info);
2542 } else if (item->type() == TRANSITIONWIDGET) {
2543 transitionsToMove.append(info);
2548 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2549 m_commandStack->push(command);
2552 void CustomTrackView::slotInsertSpace()
2556 if (m_menuPosition.isNull()) {
2557 pos = GenTime(cursorPos(), m_document->fps());
2559 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2560 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2562 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2563 if (d.exec() != QDialog::Accepted) return;
2564 GenTime spaceDuration = d.selectedDuration();
2565 track = d.selectedTrack();
2567 ClipItem *item = getClipItemAt(pos, track);
2568 if (item) pos = item->startPos();
2570 // Make sure there is no group in the way
2571 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2573 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2575 // groups found on track, do not allow the move
2576 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2580 QList<ItemInfo> clipsToMove;
2581 QList<ItemInfo> transitionsToMove;
2583 for (int i = 0; i < items.count(); i++) {
2584 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2585 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2586 ItemInfo info = item->info();
2587 if (item->type() == AVWIDGET) {
2588 clipsToMove.append(info);
2589 } else if (item->type() == TRANSITIONWIDGET) {
2590 transitionsToMove.append(info);
2595 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2596 m_commandStack->push(command);
2599 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2601 int diff = duration.frames(m_document->fps());
2602 resetSelectionGroup();
2603 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2604 scene()->addItem(m_selectionGroup);
2606 Transition *transition;
2608 // Create lists with start pos for each track
2609 QMap <int, int> trackClipStartList;
2610 QMap <int, int> trackTransitionStartList;
2612 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2613 trackClipStartList[i] = -1;
2614 trackTransitionStartList[i] = -1;
2617 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2618 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2620 if (clip->parentItem()) {
2621 m_selectionGroup->addToGroup(clip->parentItem());
2622 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2624 m_selectionGroup->addToGroup(clip);
2625 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2627 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))
2628 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2630 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);
2633 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2634 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2636 if (transition->parentItem()) {
2637 m_selectionGroup->addToGroup(transition->parentItem());
2638 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2640 m_selectionGroup->addToGroup(transition);
2641 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2643 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))
2644 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2645 } 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);
2647 m_selectionGroup->translate(diff, 0);
2649 // update items coordinates
2650 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2652 for (int i = 0; i < itemList.count(); i++) {
2653 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2654 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2655 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2656 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2657 for (int j = 0; j < children.count(); j++) {
2658 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2663 resetSelectionGroup(false);
2664 if (track != -1) track = m_document->tracksCount() - track;
2665 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2668 void CustomTrackView::deleteClip(const QString &clipId)
2670 resetSelectionGroup();
2671 QList<QGraphicsItem *> itemList = items();
2672 QUndoCommand *deleteCommand = new QUndoCommand();
2674 for (int i = 0; i < itemList.count(); i++) {
2675 if (itemList.at(i)->type() == AVWIDGET) {
2676 ClipItem *item = (ClipItem *)itemList.at(i);
2677 if (item->clipProducer() == clipId) {
2679 if (item->parentItem()) {
2680 // Clip is in a group, destroy the group
2681 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2683 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2687 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2688 if (count == 0) delete deleteCommand;
2689 else m_commandStack->push(deleteCommand);
2692 void CustomTrackView::setCursorPos(int pos, bool seek)
2694 if (pos == m_cursorPos) return;
2695 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2697 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2698 else if (m_autoScroll) checkScrolling();
2699 m_cursorLine->setPos(m_cursorPos, 0);
2702 void CustomTrackView::updateCursorPos()
2704 m_cursorLine->setPos(m_cursorPos, 0);
2707 int CustomTrackView::cursorPos()
2709 return (int)(m_cursorPos);
2712 void CustomTrackView::moveCursorPos(int delta)
2714 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2715 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2716 m_cursorPos += delta;
2717 m_cursorLine->setPos(m_cursorPos, 0);
2718 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2721 void CustomTrackView::initCursorPos(int pos)
2723 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2725 m_cursorLine->setPos(pos, 0);
2729 void CustomTrackView::checkScrolling()
2731 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2734 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2736 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2737 QGraphicsView::mouseReleaseEvent(event);
2738 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2739 #if QT_VERSION >= 0x040600
2740 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2742 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2743 if (event->button() == Qt::MidButton) {
2746 setDragMode(QGraphicsView::NoDrag);
2747 if (m_operationMode == MOVEGUIDE) {
2748 setCursor(Qt::ArrowCursor);
2749 m_operationMode = NONE;
2750 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2751 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2752 if (newPos != m_dragGuide->position()) {
2753 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2754 m_commandStack->push(command);
2755 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2756 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2757 m_document->syncGuides(m_guides);
2762 } else if (m_operationMode == SPACER && m_selectionGroup) {
2764 if (event->modifiers() != Qt::ControlModifier) {
2765 // We are moving all tracks
2767 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2768 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2770 if (timeOffset != GenTime()) {
2771 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2773 QList<ItemInfo> clipsToMove;
2774 QList<ItemInfo> transitionsToMove;
2776 // Create lists with start pos for each track
2777 QMap <int, int> trackClipStartList;
2778 QMap <int, int> trackTransitionStartList;
2780 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2781 trackClipStartList[i] = -1;
2782 trackTransitionStartList[i] = -1;
2785 for (int i = 0; i < items.count(); i++) {
2786 if (items.at(i)->type() == GROUPWIDGET)
2787 items += items.at(i)->childItems();
2790 for (int i = 0; i < items.count(); i++) {
2791 if (items.at(i)->type() == AVWIDGET) {
2792 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2793 ItemInfo info = item->info();
2794 clipsToMove.append(info);
2796 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2797 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2798 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2799 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2800 ItemInfo info = item->info();
2801 transitionsToMove.append(info);
2803 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2804 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2808 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2809 m_commandStack->push(command);
2810 if (track != -1) track = m_document->tracksCount() - track;
2811 kDebug() << "SPACER TRACK:" << track;
2812 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2814 resetSelectionGroup(false);
2815 m_operationMode = NONE;
2816 } else if (m_operationMode == RUBBERSELECTION) {
2817 //kDebug() << "// END RUBBER SELECT";
2818 resetSelectionGroup();
2819 groupSelectedItems();
2820 m_operationMode = NONE;
2823 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2824 emit transitionItemSelected(NULL);
2828 if (m_dragItem) info = m_dragItem->info();
2830 if (m_operationMode == MOVE) {
2831 setCursor(Qt::OpenHandCursor);
2832 if (m_dragItem) m_dragItem->setZValue(m_dragItem->defaultZValue());
2833 if (m_selectionGroup) m_selectionGroup->setZValue(1);
2834 if (m_dragItem->parentItem() == 0) {
2835 // we are moving one clip, easy
2836 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2837 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2838 Mlt::Producer *prod;
2839 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2840 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2841 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2842 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);
2845 QUndoCommand *moveCommand = new QUndoCommand();
2846 moveCommand->setText(i18n("Move clip"));
2847 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2849 int tracknumber = m_document->tracksCount() - item->track() - 1;
2850 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2851 if (isLocked) item->setItemLocked(true);
2852 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2853 // Also move automatic transitions (on lower track)
2854 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2855 ItemInfo startTrInfo;
2856 ItemInfo newStartTrInfo;
2857 bool moveStartTrans = false;
2858 bool moveEndTrans = false;
2859 if (startTransition && startTransition->isAutomatic()) {
2860 startTrInfo = startTransition->info();
2861 newStartTrInfo = startTrInfo;
2862 newStartTrInfo.track = info.track;
2863 newStartTrInfo.startPos = info.startPos;
2864 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2865 // transition end should stay the same
2867 // transition end should be adjusted to clip
2868 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2870 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2872 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2873 // Check if there is a transition at clip end
2874 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2875 if (tr && tr->isAutomatic()) {
2876 ItemInfo trInfo = tr->info();
2877 ItemInfo newTrInfo = trInfo;
2878 newTrInfo.track = info.track;
2879 newTrInfo.endPos = m_dragItem->endPos();
2880 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2881 // transition start should stay the same
2883 // transition start should be moved
2884 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2886 if (newTrInfo.startPos < newTrInfo.endPos) {
2887 moveEndTrans = true;
2888 if (moveStartTrans) {
2889 // we have to move both transitions, remove the start one so that there is no collision
2890 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2892 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2893 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2894 if (moveStartTrans) {
2895 // re-add transition in correct place
2896 int transTrack = startTransition->transitionEndTrack();
2897 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2898 transTrack = getPreviousVideoTrack(info.track);
2900 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2901 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2907 if (moveStartTrans && !moveEndTrans) {
2908 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2909 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2912 // Also move automatic transitions (on upper track)
2913 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2914 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2915 ItemInfo trInfo = tr->info();
2916 ItemInfo newTrInfo = trInfo;
2917 newTrInfo.startPos = m_dragItem->startPos();
2918 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2919 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2920 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2921 // transition end should be adjusted to clip on upper track
2922 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2924 if (newTrInfo.startPos < newTrInfo.endPos) {
2925 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2926 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2930 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2931 // Check if there is a transition at clip end
2932 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2933 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2934 ItemInfo trInfo = tr->info();
2935 ItemInfo newTrInfo = trInfo;
2936 newTrInfo.endPos = m_dragItem->endPos();
2937 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2938 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2939 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2940 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2941 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2942 // transition start should be moved
2943 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2945 if (newTrInfo.startPos < newTrInfo.endPos) {
2946 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2947 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2952 m_commandStack->push(moveCommand);
2953 //checkTrackSequence(m_dragItem->track());
2955 // undo last move and emit error message
2956 bool snap = KdenliveSettings::snaptopoints();
2957 KdenliveSettings::setSnaptopoints(false);
2958 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2959 KdenliveSettings::setSnaptopoints(snap);
2960 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2962 setDocumentModified();
2964 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2965 Transition *transition = static_cast <Transition *>(m_dragItem);
2966 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2967 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)) {
2968 // Moving transition failed, revert to previous position
2969 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2970 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2972 QUndoCommand *moveCommand = new QUndoCommand();
2973 moveCommand->setText(i18n("Move transition"));
2974 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2975 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2976 m_commandStack->push(moveCommand);
2980 // Moving several clips. We need to delete them and readd them to new position,
2981 // or they might overlap each other during the move
2982 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2983 QList<QGraphicsItem *> items = group->childItems();
2985 QList<ItemInfo> clipsToMove;
2986 QList<ItemInfo> transitionsToMove;
2988 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2989 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2990 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2991 QUndoCommand *moveGroup = new QUndoCommand();
2992 moveGroup->setText(i18n("Move group"));
2993 if (timeOffset != GenTime() || trackOffset != 0) {
2994 // remove items in MLT playlist
2997 int max = items.count();
2998 for (int i = 0; i < max; i++) {
2999 if (items.at(i)->type() == GROUPWIDGET) {
3000 items += items.at(i)->childItems();
3003 m_document->renderer()->blockSignals(true);
3004 for (int i = 0; i < items.count(); i++) {
3005 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3006 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3007 ItemInfo info = item->info();
3008 if (item->type() == AVWIDGET) {
3009 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3010 // error, clip cannot be removed from playlist
3011 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3013 clipsToMove.append(info);
3016 transitionsToMove.append(info);
3017 Transition *tr = static_cast <Transition*>(item);
3018 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3021 m_document->renderer()->blockSignals(false);
3022 for (int i = 0; i < items.count(); i++) {
3023 // re-add items in correct place
3024 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3025 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3027 ItemInfo info = item->info();
3028 int tracknumber = m_document->tracksCount() - info.track - 1;
3029 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3031 group->removeFromGroup(item);
3032 item->setItemLocked(true);
3035 if (item->type() == AVWIDGET) {
3036 ClipItem *clip = static_cast <ClipItem*>(item);
3037 info.track = m_document->tracksCount() - info.track;
3038 Mlt::Producer *prod;
3039 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3040 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3041 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3042 else prod = clip->baseClip()->producer(info.track);
3043 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3044 for (int i = 0; i < clip->effectsCount(); i++) {
3045 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3048 Transition *tr = static_cast <Transition*>(item);
3049 int newTrack = tr->transitionEndTrack();
3050 if (!tr->forcedTrack()) {
3051 newTrack = getPreviousVideoTrack(info.track);
3053 tr->updateTransitionEndTrack(newTrack);
3054 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3055 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3059 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3060 m_commandStack->push(moveGroup);
3062 //QPointF top = group->sceneBoundingRect().topLeft();
3063 //QPointF oldpos = m_selectionGroup->scenePos();
3064 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3065 //group->setPos(top);
3066 //TODO: get rid of the 3 lines below
3067 if (m_selectionGroup) {
3068 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3069 m_selectionGroupInfo.track = m_selectionGroup->track();
3071 setDocumentModified();
3074 m_document->renderer()->doRefresh();
3075 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3077 if (m_dragItem->type() == AVWIDGET) {
3078 ItemInfo resizeinfo = m_dragItemInfo;
3079 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3080 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3082 QUndoCommand *resizeCommand = new QUndoCommand();
3083 resizeCommand->setText(i18n("Resize clip"));
3085 // Check if there is an automatic transition on that clip (lower track)
3086 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3087 if (transition && transition->isAutomatic()) {
3088 ItemInfo trInfo = transition->info();
3089 ItemInfo newTrInfo = trInfo;
3090 newTrInfo.startPos = m_dragItem->startPos();
3091 if (newTrInfo.startPos < newTrInfo.endPos)
3092 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3094 // Check if there is an automatic transition on that clip (upper track)
3095 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3096 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3097 ItemInfo trInfo = transition->info();
3098 ItemInfo newTrInfo = trInfo;
3099 newTrInfo.startPos = m_dragItem->startPos();
3100 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3101 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3102 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3106 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3107 updatePositionEffects(clip, m_dragItemInfo);
3111 QDomElement root = doc.createElement("list");
3112 doc.appendChild(root);
3113 QList <int> indexes;
3114 for (int i = 0; i < clip->effectsCount(); i++) {
3115 QDomElement effect = clip->effectAt(i);
3116 if (EffectsList::hasKeyFrames(effect)) {
3117 doc.appendChild(doc.importNode(effect, true));
3122 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3123 // Keyframes were modified, updateClip
3124 QDomNodeList effs = doc.elementsByTagName("effect");
3126 // Since we must always resize clip before updating the keyframes, we
3127 // put a resize command before & after checking keyframes so that
3128 // we are sure the resize is performed before whenever we do or undo the action
3130 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3131 for (int i = 0; i < indexes.count(); i++) {
3132 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);
3133 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3135 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3136 emit clipItemSelected(clip);
3137 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3139 m_commandStack->push(resizeCommand);
3141 bool snap = KdenliveSettings::snaptopoints();
3142 KdenliveSettings::setSnaptopoints(false);
3143 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3144 KdenliveSettings::setSnaptopoints(snap);
3145 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3147 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3148 Transition *transition = static_cast <Transition *>(m_dragItem);
3149 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)) {
3150 // Cannot resize transition
3151 bool snap = KdenliveSettings::snaptopoints();
3152 KdenliveSettings::setSnaptopoints(false);
3153 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3154 KdenliveSettings::setSnaptopoints(snap);
3155 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3157 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3158 m_commandStack->push(command);
3162 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3163 // Item was resized, rebuild group;
3164 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3165 QList <QGraphicsItem *> children = group->childItems();
3166 m_document->clipManager()->removeGroup(group);
3167 scene()->destroyItemGroup(group);
3168 for (int i = 0; i < children.count(); i++) {
3169 children.at(i)->setSelected(true);
3171 groupSelectedItems(false, true);
3173 //m_document->renderer()->doRefresh();
3174 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3176 if (m_dragItem->type() == AVWIDGET) {
3177 ItemInfo resizeinfo = info;
3178 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3179 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3181 QUndoCommand *resizeCommand = new QUndoCommand();
3182 resizeCommand->setText(i18n("Resize clip"));
3184 // Check if there is an automatic transition on that clip (lower track)
3185 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3186 if (tr && tr->isAutomatic()) {
3187 ItemInfo trInfo = tr->info();
3188 ItemInfo newTrInfo = trInfo;
3189 newTrInfo.endPos = m_dragItem->endPos();
3190 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3193 // Check if there is an automatic transition on that clip (upper track)
3194 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3195 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3196 ItemInfo trInfo = tr->info();
3197 ItemInfo newTrInfo = trInfo;
3198 newTrInfo.endPos = m_dragItem->endPos();
3199 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3200 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3201 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3206 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3208 QDomElement root = doc.createElement("list");
3209 doc.appendChild(root);
3210 QList <int> indexes;
3211 for (int i = 0; i < clip->effectsCount(); i++) {
3212 QDomElement effect = clip->effectAt(i);
3213 if (EffectsList::hasKeyFrames(effect)) {
3214 doc.appendChild(doc.importNode(effect, true));
3219 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)) {
3220 // Keyframes were modified, updateClip
3221 QDomNodeList effs = doc.elementsByTagName("effect");
3223 // Since we must always resize clip before updating the keyframes, we
3224 // put a resize command before & after checking keyframes so that
3225 // we are sure the resize is performed before whenever we do or undo the action
3227 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3228 for (int i = 0; i < indexes.count(); i++) {
3229 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);
3230 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3232 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3233 emit clipItemSelected(clip);
3234 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3236 m_commandStack->push(resizeCommand);
3237 updatePositionEffects(clip, m_dragItemInfo);
3239 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3240 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3242 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3243 Transition *transition = static_cast <Transition *>(m_dragItem);
3244 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)) {
3245 // Cannot resize transition
3246 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3247 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3249 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3250 m_commandStack->push(command);
3253 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3254 // Item was resized, rebuild group;
3255 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3256 QList <QGraphicsItem *> children = group->childItems();
3257 m_document->clipManager()->removeGroup(group);
3258 scene()->destroyItemGroup(group);
3259 for (int i = 0; i < children.count(); i++) {
3260 children.at(i)->setSelected(true);
3262 groupSelectedItems(false, true);
3264 //m_document->renderer()->doRefresh();
3265 } else if (m_operationMode == FADEIN) {
3266 // resize fade in effect
3267 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3268 int ix = item->hasEffect("volume", "fadein");
3269 int ix2 = item->hasEffect("", "fade_from_black");
3271 QDomElement oldeffect = item->effectAt(ix);
3272 int start = item->cropStart().frames(m_document->fps());
3273 int end = item->fadeIn();
3275 slotDeleteEffect(item, oldeffect);
3278 QDomElement effect = oldeffect.cloneNode().toElement();
3279 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3280 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3281 slotUpdateClipEffect(item, effect, oldeffect, ix);
3282 emit clipItemSelected(item, ix);
3284 } else if (item->fadeIn() != 0 && ix2 == -1) {
3286 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3288 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3289 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3290 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3291 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3294 QDomElement oldeffect = item->effectAt(ix2);
3295 int start = item->cropStart().frames(m_document->fps());
3296 int end = item->fadeIn();
3298 slotDeleteEffect(item, oldeffect);
3301 QDomElement effect = oldeffect.cloneNode().toElement();
3302 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3303 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3304 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3305 emit clipItemSelected(item, ix2);
3308 } else if (m_operationMode == FADEOUT) {
3309 // resize fade in effect
3310 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3311 int ix = item->hasEffect("volume", "fadeout");
3312 int ix2 = item->hasEffect("", "fade_to_black");
3314 QDomElement oldeffect = item->effectAt(ix);
3315 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3316 int start = item->fadeOut();
3318 slotDeleteEffect(item, oldeffect);
3320 start = end - start;
3321 QDomElement effect = oldeffect.cloneNode().toElement();
3322 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3323 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3324 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3325 slotUpdateClipEffect(item, effect, oldeffect, ix);
3326 emit clipItemSelected(item, ix);
3328 } else if (item->fadeOut() != 0 && ix2 == -1) {
3330 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3332 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3333 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3334 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3335 EffectsList::setParameter(effect, "out", QString::number(0));
3336 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3339 QDomElement oldeffect = item->effectAt(ix2);
3340 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3341 int start = item->fadeOut();
3343 slotDeleteEffect(item, oldeffect);
3345 start = end - start;
3346 QDomElement effect = oldeffect.cloneNode().toElement();
3347 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3348 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3349 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3350 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3351 emit clipItemSelected(item, ix2);
3354 } else if (m_operationMode == KEYFRAME) {
3355 // update the MLT effect
3356 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3357 QString previous = item->keyframes(item->selectedEffectIndex());
3358 item->updateKeyframeEffect();
3359 QString next = item->keyframes(item->selectedEffectIndex());
3360 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3361 m_commandStack->push(command);
3362 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3363 emit clipItemSelected(item, item->selectedEffectIndex());
3365 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3366 // A transition is selected
3368 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3369 if (transitionClip && transitionClip->baseClip()) {
3370 QString size = transitionClip->baseClip()->getProperty("frame_size");
3371 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3372 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3373 p.setY(size.section('x', 1, 1).toInt());
3375 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3376 } else emit transitionItemSelected(NULL);
3377 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3378 m_operationMode = NONE;
3381 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3383 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3385 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3386 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3389 if (item->isSelected()) emit clipItemSelected(NULL);
3390 item->baseClip()->removeReference();
3391 m_document->updateClip(item->baseClip()->getId());
3393 /*if (item->baseClip()->isTransparent()) {
3394 // also remove automatic transition
3395 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3396 if (tr && tr->isAutomatic()) {
3397 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3398 scene()->removeItem(tr);
3402 m_waitingThumbs.removeAll(item);
3403 if (m_dragItem == item) m_dragItem = NULL;
3404 #if QT_VERSION >= 0x040600
3405 // animate item deletion
3406 item->closeAnimation();
3407 /*if (refresh) item->closeAnimation();
3409 // no refresh, means we have several operations chained, we need to delete clip immediatly
3410 // so that it does not get in the way of the other
3419 setDocumentModified();
3420 if (refresh) m_document->renderer()->doRefresh();
3423 void CustomTrackView::deleteSelectedClips()
3425 resetSelectionGroup();
3426 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3427 if (itemList.count() == 0) {
3428 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3431 scene()->clearSelection();
3432 QUndoCommand *deleteSelected = new QUndoCommand();
3434 bool resetGroup = false;
3437 int transitionCount = 0;
3438 // expand & destroy groups
3439 for (int i = 0; i < itemList.count(); i++) {
3440 if (itemList.at(i)->type() == GROUPWIDGET) {
3442 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3443 itemList += children;
3444 QList <ItemInfo> clipInfos;
3445 QList <ItemInfo> transitionInfos;
3446 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3447 for (int j = 0; j < children.count(); j++) {
3448 if (children.at(j)->type() == AVWIDGET) {
3449 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3450 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3451 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3452 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3453 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3456 if (clipInfos.count() > 0) {
3457 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3462 for (int i = 0; i < itemList.count(); i++) {
3463 if (itemList.at(i)->type() == AVWIDGET) {
3465 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3466 if (item->parentItem()) resetGroup = true;
3467 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3468 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3469 emit clipItemSelected(NULL);
3470 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3472 Transition *item = static_cast <Transition *>(itemList.at(i));
3473 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3474 if (item->parentItem()) resetGroup = true;
3475 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3476 emit transitionItemSelected(NULL);
3479 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3480 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3481 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3482 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3483 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3484 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3485 else deleteSelected->setText(i18n("Delete selected items"));
3486 m_commandStack->push(deleteSelected);
3489 void CustomTrackView::changeClipSpeed()
3491 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3492 if (itemList.count() == 0) {
3493 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3496 QUndoCommand *changeSelected = new QUndoCommand();
3497 changeSelected->setText("Edit clip speed");
3501 for (int i = 0; i < itemList.count(); i++) {
3502 if (itemList.at(i)->type() == AVWIDGET) {
3503 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3504 ItemInfo info = item->info();
3505 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3507 double speed = (double) percent / 100.0;
3508 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3510 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3514 if (count > 0) m_commandStack->push(changeSelected);
3515 else delete changeSelected;
3518 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3520 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3521 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3523 kDebug() << "ERROR: Cannot find clip for speed change";
3524 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3527 info.track = m_document->tracksCount() - item->track();
3529 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3530 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3531 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3533 item->setSpeed(speed, strobe);
3534 item->updateRectGeometry();
3535 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3536 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3538 updatePositionEffects(item, info);
3539 setDocumentModified();
3540 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3543 void CustomTrackView::cutSelectedClips()
3545 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3546 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3547 for (int i = 0; i < itemList.count(); i++) {
3548 if (itemList.at(i)->type() == AVWIDGET) {
3549 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3550 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3551 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3552 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3553 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3554 m_commandStack->push(command);
3560 void CustomTrackView::groupClips(bool group)
3562 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3563 QList <ItemInfo> clipInfos;
3564 QList <ItemInfo> transitionInfos;
3565 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3568 int max = itemList.count();
3569 for (int i = 0; i < max; i++) {
3570 if (itemList.at(i)->type() == GROUPWIDGET) {
3571 itemList += itemList.at(i)->childItems();
3575 for (int i = 0; i < itemList.count(); i++) {
3576 if (itemList.at(i)->type() == AVWIDGET) {
3577 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3578 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3579 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3580 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3581 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3584 if (clipInfos.count() > 0) {
3585 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3586 m_commandStack->push(command);
3590 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3592 resetSelectionGroup();
3593 m_scene->clearSelection();
3595 for (int i = 0; i < clipInfos.count(); i++) {
3596 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3597 if (clip == NULL) continue;
3598 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3599 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3600 m_document->clipManager()->removeGroup(grp);
3601 scene()->destroyItemGroup(grp);
3603 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3605 for (int i = 0; i < transitionInfos.count(); i++) {
3606 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3607 if (tr == NULL) continue;
3608 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3609 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3610 m_document->clipManager()->removeGroup(grp);
3611 scene()->destroyItemGroup(grp);
3613 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3615 setDocumentModified();
3619 QList <QGraphicsItemGroup *> groups;
3620 for (int i = 0; i < clipInfos.count(); i++) {
3621 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3623 clip->setSelected(true);
3626 for (int i = 0; i < transitionInfos.count(); i++) {
3627 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3629 clip->setSelected(true);
3633 groupSelectedItems(false, true);
3634 setDocumentModified();
3637 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3639 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3640 if (baseclip == NULL) {
3641 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3644 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3645 item->setEffectList(effects);
3646 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3647 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3648 scene()->addItem(item);
3650 int tracknumber = m_document->tracksCount() - info.track - 1;
3651 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3652 if (isLocked) item->setItemLocked(true);
3654 baseclip->addReference();
3655 m_document->updateClip(baseclip->getId());
3656 info.track = m_document->tracksCount() - info.track;
3657 Mlt::Producer *prod;
3658 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3659 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3660 else prod = baseclip->producer(info.track);
3661 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3662 for (int i = 0; i < item->effectsCount(); i++) {
3663 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3665 setDocumentModified();
3666 if (refresh) m_document->renderer()->doRefresh();
3667 m_waitingThumbs.append(item);
3668 m_thumbsTimer.start();
3671 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3673 QList<QGraphicsItem *> list = scene()->items();
3674 ClipItem *clip = NULL;
3675 for (int i = 0; i < list.size(); ++i) {
3676 if (list.at(i)->type() == AVWIDGET) {
3677 clip = static_cast <ClipItem *>(list.at(i));
3678 if (clip->clipProducer() == clipId) {
3679 ItemInfo info = clip->info();
3680 info.track = m_document->tracksCount() - clip->track();
3681 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3682 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3684 clip->refreshClip(true);
3691 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3693 int framepos = (int)(pos.frames(m_document->fps()));
3694 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3695 ClipItem *clip = NULL;
3696 for (int i = 0; i < list.size(); i++) {
3697 if (!list.at(i)->isEnabled()) continue;
3698 if (list.at(i)->type() == AVWIDGET) {
3699 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3700 if (test->endPos() == pos) clip = test;
3707 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3709 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3710 ClipItem *clip = NULL;
3711 for (int i = 0; i < list.size(); i++) {
3712 if (!list.at(i)->isEnabled()) continue;
3713 if (list.at(i)->type() == AVWIDGET) {
3714 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3715 if (test->startPos() == pos) clip = test;
3722 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3724 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3725 QList<QGraphicsItem *> list = scene()->items(p);
3726 ClipItem *clip = NULL;
3727 for (int i = 0; i < list.size(); i++) {
3728 if (!list.at(i)->isEnabled()) continue;
3729 if (list.at(i)->type() == AVWIDGET) {
3730 clip = static_cast <ClipItem *>(list.at(i));
3737 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3739 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3742 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3744 const QPointF p(pos, (track + 1) * m_tracksHeight);
3745 QList<QGraphicsItem *> list = scene()->items(p);
3746 Transition *clip = NULL;
3747 for (int i = 0; i < list.size(); i++) {
3748 if (!list.at(i)->isEnabled()) continue;
3749 if (list.at(i)->type() == TRANSITIONWIDGET) {
3750 clip = static_cast <Transition *>(list.at(i));
3757 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3759 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3762 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3764 int framepos = (int)(pos.frames(m_document->fps()));
3765 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3766 QList<QGraphicsItem *> list = scene()->items(p);
3767 Transition *clip = NULL;
3768 for (int i = 0; i < list.size(); i++) {
3769 if (!list.at(i)->isEnabled()) continue;
3770 if (list.at(i)->type() == TRANSITIONWIDGET) {
3771 Transition *test = static_cast <Transition *>(list.at(i));
3772 if (test->endPos() == pos) clip = test;
3779 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3781 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3782 QList<QGraphicsItem *> list = scene()->items(p);
3783 Transition *clip = NULL;
3784 for (int i = 0; i < list.size(); ++i) {
3785 if (!list.at(i)->isEnabled()) continue;
3786 if (list.at(i)->type() == TRANSITIONWIDGET) {
3787 Transition *test = static_cast <Transition *>(list.at(i));
3788 if (test->startPos() == pos) clip = test;
3795 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3797 if (m_selectionGroup) resetSelectionGroup(false);
3798 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3800 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);
3801 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3804 Mlt::Producer *prod;
3805 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3806 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3807 else prod = item->baseClip()->producer(end.track);
3809 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);
3811 bool snap = KdenliveSettings::snaptopoints();
3812 KdenliveSettings::setSnaptopoints(false);
3813 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3815 int tracknumber = m_document->tracksCount() - end.track - 1;
3816 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3817 m_scene->clearSelection();
3818 if (isLocked) item->setItemLocked(true);
3820 if (item->isItemLocked()) item->setItemLocked(false);
3821 item->setSelected(true);
3823 if (item->baseClip()->isTransparent()) {
3824 // Also move automatic transition
3825 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3826 if (tr && tr->isAutomatic()) {
3827 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3828 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);
3829 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3832 KdenliveSettings::setSnaptopoints(snap);
3833 setDocumentModified();
3835 // undo last move and emit error message
3836 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3838 if (refresh) m_document->renderer()->doRefresh();
3839 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3842 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3845 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3846 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3847 resetSelectionGroup();
3848 m_scene->clearSelection();
3850 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3851 scene()->addItem(m_selectionGroup);
3853 m_document->renderer()->blockSignals(true);
3854 for (int i = 0; i < startClip.count(); i++) {
3856 startClip[i].startPos = startClip.at(i).startPos - offset;
3857 startClip[i].track = startClip.at(i).track - trackOffset;
3859 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3860 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3862 clip->setItemLocked(false);
3863 if (clip->parentItem()) {
3864 m_selectionGroup->addToGroup(clip->parentItem());
3865 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3867 m_selectionGroup->addToGroup(clip);
3868 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3870 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3871 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3873 for (int i = 0; i < startTransition.count(); i++) {
3875 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3876 startTransition[i].track = startTransition.at(i).track - trackOffset;
3878 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3880 tr->setItemLocked(false);
3881 if (tr->parentItem()) {
3882 m_selectionGroup->addToGroup(tr->parentItem());
3883 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3885 m_selectionGroup->addToGroup(tr);
3886 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3888 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());
3889 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3891 m_document->renderer()->blockSignals(false);
3893 if (m_selectionGroup) {
3894 bool snap = KdenliveSettings::snaptopoints();
3895 KdenliveSettings::setSnaptopoints(false);
3897 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3898 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3900 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3902 int max = children.count();
3903 for (int i = 0; i < max; i++) {
3904 if (children.at(i)->type() == GROUPWIDGET) {
3905 children += children.at(i)->childItems();
3906 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3907 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3908 /*m_document->clipManager()->removeGroup(grp);
3909 m_scene->destroyItemGroup(grp);*/
3910 children.removeAll(children.at(i));
3915 for (int i = 0; i < children.count(); i++) {
3916 // re-add items in correct place
3917 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3918 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3920 ItemInfo info = item->info();
3921 int tracknumber = m_document->tracksCount() - info.track - 1;
3922 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3923 if (isLocked) item->setItemLocked(true);
3924 else if (item->isItemLocked()) item->setItemLocked(false);
3926 if (item->type() == AVWIDGET) {
3927 ClipItem *clip = static_cast <ClipItem*>(item);
3928 info.track = m_document->tracksCount() - info.track;
3929 Mlt::Producer *prod;
3930 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3931 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3932 else prod = clip->baseClip()->producer(info.track);
3933 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3934 } else if (item->type() == TRANSITIONWIDGET) {
3935 Transition *tr = static_cast <Transition*>(item);
3937 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3939 newTrack = tr->transitionEndTrack() + trackOffset;
3940 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3942 tr->updateTransitionEndTrack(newTrack);
3943 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3946 resetSelectionGroup(false);
3947 KdenliveSettings::setSnaptopoints(snap);
3948 m_document->renderer()->doRefresh();
3949 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3952 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3954 Transition *item = getTransitionItemAt(start.startPos, start.track);
3956 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);
3957 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3960 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3961 bool snap = KdenliveSettings::snaptopoints();
3962 KdenliveSettings::setSnaptopoints(false);
3963 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3964 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3965 // Transition was moved
3966 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3967 } else if (end.endPos == start.endPos) {
3968 // Transition start resize
3969 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3970 } else if (end.startPos == start.startPos) {
3971 // Transition end resize;
3972 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3973 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3976 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3977 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3978 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3980 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3981 KdenliveSettings::setSnaptopoints(snap);
3982 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3983 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);
3984 if (m_dragItem && m_dragItem == item) {
3986 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3987 if (transitionClip && transitionClip->baseClip()) {
3988 QString size = transitionClip->baseClip()->getProperty("frame_size");
3989 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3990 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3991 p.setY(size.section('x', 1, 1).toInt());
3993 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3995 if (m_refresh) m_document->renderer()->doRefresh();
3996 setDocumentModified();
3999 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4001 bool resizeClipStart = (start.startPos != end.startPos);
4002 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4004 if (dontWorry) return;
4005 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);
4006 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4009 if (item->parentItem()) {
4010 // Item is part of a group, reset group
4011 resetSelectionGroup();
4014 bool snap = KdenliveSettings::snaptopoints();
4015 KdenliveSettings::setSnaptopoints(false);
4016 if (resizeClipStart) {
4017 ItemInfo clipinfo = item->info();
4018 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4019 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4021 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4022 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4023 updatePositionEffects(item, clipinfo);
4024 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4026 ItemInfo clipinfo = item->info();
4027 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4028 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4030 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4031 updatePositionEffects(item, clipinfo);
4032 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4034 if (!resizeClipStart && end.cropStart != start.cropStart) {
4035 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4036 ItemInfo clipinfo = end;
4037 clipinfo.track = m_document->tracksCount() - end.track;
4038 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4040 item->setCropStart(end.cropStart);
4041 item->resetThumbs(true);
4044 m_document->renderer()->doRefresh();
4045 KdenliveSettings::setSnaptopoints(snap);
4046 setDocumentModified();
4049 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4051 int end = item->fadeIn();
4053 // there is a fade in effect
4054 int effectPos = item->hasEffect("volume", "fadein");
4055 if (effectPos != -1) {
4056 QDomElement oldeffect = item->effectAt(effectPos);
4057 int start = item->cropStart().frames(m_document->fps());
4058 int max = item->cropDuration().frames(m_document->fps());
4060 // Make sure the fade effect is not longer than the clip
4061 item->setFadeIn(max);
4062 end = item->fadeIn();
4065 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4066 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4067 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4068 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4069 // if fade effect is displayed, update the effect edit widget with new clip duration
4070 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4072 effectPos = item->hasEffect("brightness", "fade_from_black");
4073 if (effectPos != -1) {
4074 QDomElement oldeffect = item->effectAt(effectPos);
4075 int start = item->cropStart().frames(m_document->fps());
4076 int max = item->cropDuration().frames(m_document->fps());
4078 // Make sure the fade effect is not longer than the clip
4079 item->setFadeIn(max);
4080 end = item->fadeIn();
4083 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4084 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4085 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4086 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4087 // if fade effect is displayed, update the effect edit widget with new clip duration
4088 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4091 int start = item->fadeOut();
4093 // there is a fade out effect
4094 int effectPos = item->hasEffect("volume", "fadeout");
4095 if (effectPos != -1) {
4096 QDomElement oldeffect = item->effectAt(effectPos);
4097 int max = item->cropDuration().frames(m_document->fps());
4098 int end = max + item->cropStart().frames(m_document->fps());
4100 // Make sure the fade effect is not longer than the clip
4101 item->setFadeOut(max);
4102 start = item->fadeOut();
4104 start = end - start;
4105 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4106 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4107 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4108 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4109 // if fade effect is displayed, update the effect edit widget with new clip duration
4110 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4112 effectPos = item->hasEffect("brightness", "fade_to_black");
4113 if (effectPos != -1) {
4114 QDomElement oldeffect = item->effectAt(effectPos);
4115 int max = item->cropDuration().frames(m_document->fps());
4116 int end = max + item->cropStart().frames(m_document->fps());
4118 // Make sure the fade effect is not longer than the clip
4119 item->setFadeOut(max);
4120 start = item->fadeOut();
4122 start = end - start;
4123 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4124 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4125 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4126 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4127 // if fade effect is displayed, update the effect edit widget with new clip duration
4128 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4132 int effectPos = item->hasEffect("freeze", "freeze");
4133 if (effectPos != -1) {
4134 // Freeze effect needs to be adjusted with clip resize
4135 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4136 QDomElement eff = item->getEffectAt(effectPos);
4137 if (!eff.isNull() && diff != 0) {
4138 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4139 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4140 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4141 emit clipItemSelected(item, item->selectedEffectIndex());
4147 double CustomTrackView::getSnapPointForPos(double pos)
4149 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4152 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4154 QList <GenTime> snaps;
4155 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4156 QList<QGraphicsItem *> itemList = items();
4157 for (int i = 0; i < itemList.count(); i++) {
4158 if (itemList.at(i) == selected) continue;
4159 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4160 if (itemList.at(i)->type() == AVWIDGET) {
4161 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4162 GenTime start = item->startPos();
4163 GenTime end = item->endPos();
4164 snaps.append(start);
4166 if (!offsetList.isEmpty()) {
4167 for (int j = 0; j < offsetList.size(); j++) {
4168 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4169 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4173 QList < GenTime > markers = item->snapMarkers();
4174 for (int j = 0; j < markers.size(); ++j) {
4175 GenTime t = markers.at(j);
4177 if (!offsetList.isEmpty()) {
4178 for (int k = 0; k < offsetList.size(); k++) {
4179 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4183 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4184 Transition *transition = static_cast <Transition*>(itemList.at(i));
4185 GenTime start = transition->startPos();
4186 GenTime end = transition->endPos();
4187 snaps.append(start);
4189 if (!offsetList.isEmpty()) {
4190 for (int j = 0; j < offsetList.size(); j++) {
4191 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4192 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4198 // add cursor position
4199 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4201 if (!offsetList.isEmpty()) {
4202 for (int j = 0; j < offsetList.size(); j++) {
4203 snaps.append(pos - offsetList.at(j));
4208 for (int i = 0; i < m_guides.count(); i++) {
4209 snaps.append(m_guides.at(i)->position());
4210 if (!offsetList.isEmpty()) {
4211 for (int j = 0; j < offsetList.size(); j++) {
4212 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4218 m_scene->setSnapList(snaps);
4219 //for (int i = 0; i < m_snapPoints.size(); ++i)
4220 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4223 void CustomTrackView::slotSeekToPreviousSnap()
4225 updateSnapPoints(NULL);
4226 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4227 setCursorPos((int) res.frames(m_document->fps()));
4231 void CustomTrackView::slotSeekToNextSnap()
4233 updateSnapPoints(NULL);
4234 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4235 setCursorPos((int) res.frames(m_document->fps()));
4239 void CustomTrackView::clipStart()
4241 AbstractClipItem *item = getMainActiveClip();
4243 setCursorPos((int) item->startPos().frames(m_document->fps()));
4248 void CustomTrackView::clipEnd()
4250 AbstractClipItem *item = getMainActiveClip();
4252 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4257 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4259 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4260 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4261 m_commandStack->push(command);
4264 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4266 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4267 m_commandStack->push(command);
4270 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4272 DocClipBase *base = m_document->clipManager()->getClipById(id);
4273 QList <CommentedTime> markers = base->commentedSnapMarkers();
4275 if (markers.isEmpty()) {
4276 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4279 QUndoCommand *deleteMarkers = new QUndoCommand();
4280 deleteMarkers->setText("Delete clip markers");
4282 for (int i = 0; i < markers.size(); i++) {
4283 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4285 m_commandStack->push(deleteMarkers);
4288 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4290 DocClipBase *base = m_document->clipManager()->getClipById(id);
4291 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4292 else base->deleteSnapMarker(pos);
4293 emit updateClipMarkers(base);
4294 setDocumentModified();
4295 viewport()->update();
4298 int CustomTrackView::hasGuide(int pos, int offset)
4300 for (int i = 0; i < m_guides.count(); i++) {
4301 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4302 if (qAbs(guidePos - pos) <= offset) return guidePos;
4303 else if (guidePos > pos) return -1;
4308 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4310 if (oldPos > GenTime() && pos > GenTime()) {
4312 for (int i = 0; i < m_guides.count(); i++) {
4313 if (m_guides.at(i)->position() == oldPos) {
4314 Guide *item = m_guides.at(i);
4315 item->updateGuide(pos, comment);
4319 } else if (pos > GenTime()) addGuide(pos, comment);
4323 for (int i = 0; i < m_guides.count(); i++) {
4324 if (m_guides.at(i)->position() == oldPos) {
4325 delete m_guides.takeAt(i);
4330 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4332 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4333 m_document->syncGuides(m_guides);
4336 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4338 for (int i = 0; i < m_guides.count(); i++) {
4339 if (m_guides.at(i)->position() == pos) {
4340 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4344 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4345 scene()->addItem(g);
4347 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4348 m_document->syncGuides(m_guides);
4352 void CustomTrackView::slotAddGuide()
4354 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4355 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4356 if (d.exec() != QDialog::Accepted) return;
4357 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4358 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4359 m_commandStack->push(command);
4363 void CustomTrackView::slotEditGuide(int guidePos)
4366 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4367 else pos = GenTime(guidePos, m_document->fps());
4369 for (int i = 0; i < m_guides.count(); i++) {
4370 if (m_guides.at(i)->position() == pos) {
4371 slotEditGuide(m_guides.at(i)->info());
4376 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4379 void CustomTrackView::slotEditGuide(CommentedTime guide)
4381 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4382 if (d.exec() == QDialog::Accepted) {
4383 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4384 m_commandStack->push(command);
4389 void CustomTrackView::slotEditTimeLineGuide()
4391 if (m_dragGuide == NULL) return;
4392 CommentedTime guide = m_dragGuide->info();
4393 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4394 if (d.exec() == QDialog::Accepted) {
4395 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4396 m_commandStack->push(command);
4400 void CustomTrackView::slotDeleteGuide(int guidePos)
4403 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4404 else pos = GenTime(guidePos, m_document->fps());
4406 for (int i = 0; i < m_guides.count(); i++) {
4407 if (m_guides.at(i)->position() == pos) {
4408 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4409 m_commandStack->push(command);
4414 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4418 void CustomTrackView::slotDeleteTimeLineGuide()
4420 if (m_dragGuide == NULL) return;
4421 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4422 m_commandStack->push(command);
4426 void CustomTrackView::slotDeleteAllGuides()
4428 QUndoCommand *deleteAll = new QUndoCommand();
4429 deleteAll->setText("Delete all guides");
4430 for (int i = 0; i < m_guides.count(); i++) {
4431 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4433 m_commandStack->push(deleteAll);
4436 void CustomTrackView::setTool(PROJECTTOOL tool)
4441 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4444 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4445 m_scene->setScale(scaleFactor, verticalScale);
4447 scene()->removeItem(m_visualTip);
4448 m_animationTimer->stop();
4454 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4455 bool adjust = false;
4456 if (verticalScale != matrix().m22()) adjust = true;
4457 setMatrix(newmatrix);
4459 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4460 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4461 for (int i = 0; i < m_guides.count(); i++) {
4462 QLineF l = m_guides.at(i)->line();
4463 l.setP2(QPointF(l.x2(), newHeight));
4464 m_guides.at(i)->setLine(l);
4466 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4469 int diff = sceneRect().width() - m_projectDuration;
4470 if (diff * newmatrix.m11() < 50) {
4471 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4472 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4474 centerOn(QPointF(cursorPos(), verticalPos));
4477 void CustomTrackView::slotRefreshGuides()
4479 if (KdenliveSettings::showmarkers()) {
4480 for (int i = 0; i < m_guides.count(); i++) {
4481 m_guides.at(i)->update();
4486 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4488 //kDebug() << "// DRAW BG: " << rect.width();
4489 painter->setClipRect(rect);
4490 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4491 QPen pen1 = painter->pen();
4492 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4493 painter->setPen(pen1);
4494 double min = rect.left();
4495 double max = rect.right();
4496 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4497 int maxTrack = m_document->tracksCount();
4498 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4499 QColor audioColor = palette().alternateBase().color();
4500 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4501 for (int i = 0; i < maxTrack; i++) {
4502 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4503 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4504 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4505 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4506 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4508 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4510 int lowerLimit = m_tracksHeight * maxTrack + 1;
4511 if (height() > lowerLimit) {
4512 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4513 painter->fillRect(bg, base);
4517 bool CustomTrackView::findString(const QString &text)
4520 for (int i = 0; i < m_searchPoints.size(); ++i) {
4521 marker = m_searchPoints.at(i).comment();
4522 if (marker.contains(text, Qt::CaseInsensitive)) {
4523 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4524 int vert = verticalScrollBar()->value();
4525 int hor = cursorPos();
4526 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4534 bool CustomTrackView::findNextString(const QString &text)
4537 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4538 marker = m_searchPoints.at(i).comment();
4539 if (marker.contains(text, Qt::CaseInsensitive)) {
4540 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4541 int vert = verticalScrollBar()->value();
4542 int hor = cursorPos();
4543 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4552 void CustomTrackView::initSearchStrings()
4554 m_searchPoints.clear();
4555 QList<QGraphicsItem *> itemList = items();
4556 for (int i = 0; i < itemList.count(); i++) {
4557 // parse all clip names
4558 if (itemList.at(i)->type() == AVWIDGET) {
4559 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4560 GenTime start = item->startPos();
4561 CommentedTime t(start, item->clipName());
4562 m_searchPoints.append(t);
4563 // add all clip markers
4564 QList < CommentedTime > markers = item->commentedSnapMarkers();
4565 m_searchPoints += markers;
4570 for (int i = 0; i < m_guides.count(); i++) {
4571 m_searchPoints.append(m_guides.at(i)->info());
4574 qSort(m_searchPoints);
4577 void CustomTrackView::clearSearchStrings()
4579 m_searchPoints.clear();
4583 void CustomTrackView::copyClip()
4585 qDeleteAll(m_copiedItems);
4586 m_copiedItems.clear();
4587 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4588 if (itemList.count() == 0) {
4589 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4592 for (int i = 0; i < itemList.count(); i++) {
4593 if (itemList.at(i)->type() == AVWIDGET) {
4594 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4595 ClipItem *clone = clip->clone(clip->info());
4596 m_copiedItems.append(clone);
4597 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4598 Transition *dup = static_cast <Transition *>(itemList.at(i));
4599 m_copiedItems.append(dup->clone());
4604 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4606 if (m_scene->editMode() != NORMALEDIT) {
4607 // If we are in overwrite mode, always allow the move
4610 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));
4611 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4612 for (int i = 0; i < collisions.count(); i++) {
4613 if (collisions.at(i)->type() == type) return false;
4618 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4621 for (int i = 0; i < infoList.count(); i++) {
4622 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));
4625 QList<QGraphicsItem *> collisions = scene()->items(path);
4626 for (int i = 0; i < collisions.count(); i++) {
4627 if (collisions.at(i)->type() == type) return false;
4632 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4634 for (int i = 0; i < items.count(); i++) {
4635 ItemInfo info = items.at(i)->info();
4636 info.startPos += offset;
4637 info.endPos += offset;
4638 info.track += trackOffset;
4639 if (!canBePastedTo(info, items.at(i)->type())) return false;
4644 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4646 QPainterPath movePath;
4647 movePath.moveTo(0, 0);
4649 for (int i = 0; i < items.count(); i++) {
4650 ItemInfo info = items.at(i)->info();
4651 info.startPos = info.startPos + offset;
4652 info.endPos = info.endPos + offset;
4653 info.track = info.track + trackOffset;
4654 if (info.startPos < GenTime()) {
4655 // No clip should go below 0
4658 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));
4659 movePath.addRect(rect);
4661 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4662 for (int i = 0; i < collisions.count(); i++) {
4663 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4664 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4671 void CustomTrackView::pasteClip()
4673 if (m_copiedItems.count() == 0) {
4674 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4678 if (m_menuPosition.isNull()) {
4679 position = mapFromGlobal(QCursor::pos());
4680 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4681 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4684 } else position = m_menuPosition;
4685 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4686 int track = (int)(position.y() / m_tracksHeight);
4687 ItemInfo first = m_copiedItems.at(0)->info();
4689 GenTime offset = pos - first.startPos;
4690 int trackOffset = track - first.track;
4692 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4693 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4696 QUndoCommand *pasteClips = new QUndoCommand();
4697 pasteClips->setText("Paste clips");
4699 for (int i = 0; i < m_copiedItems.count(); i++) {
4700 // parse all clip names
4701 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4702 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4703 ItemInfo info = clip->info();
4704 info.startPos += offset;
4705 info.endPos += offset;
4706 info.track += trackOffset;
4707 if (canBePastedTo(info, AVWIDGET)) {
4708 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4709 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4710 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4711 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4713 info.startPos = tr->startPos() + offset;
4714 info.endPos = tr->endPos() + offset;
4715 info.track = tr->track() + trackOffset;
4716 int transitionEndTrack;
4717 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4718 else transitionEndTrack = tr->transitionEndTrack();
4719 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4720 if (info.startPos >= info.endPos) {
4721 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4722 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4723 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4726 m_commandStack->push(pasteClips);
4729 void CustomTrackView::pasteClipEffects()
4731 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4732 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4735 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4737 QUndoCommand *paste = new QUndoCommand();
4738 paste->setText("Paste effects");
4740 QList<QGraphicsItem *> clips = scene()->selectedItems();
4741 for (int i = 0; i < clips.count(); ++i) {
4742 if (clips.at(i)->type() == AVWIDGET) {
4743 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4744 for (int j = 0; j < clip->effectsCount(); j++) {
4745 QDomElement eff = clip->effectAt(j);
4746 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
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 ClipItem *CustomTrackView::getClipUnderCursor() const
4764 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4765 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4766 for (int i = 0; i < collisions.count(); i++) {
4767 if (collisions.at(i)->type() == AVWIDGET) {
4768 return static_cast < ClipItem *>(collisions.at(i));
4774 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4776 QList<QGraphicsItem *> clips = scene()->selectedItems();
4777 if (clips.isEmpty()) {
4778 return getClipUnderCursor();
4780 AbstractClipItem *item = NULL;
4781 for (int i = 0; i < clips.count(); ++i) {
4782 if (clips.at(i)->type() == AVWIDGET) {
4783 item = static_cast < AbstractClipItem *>(clips.at(i));
4784 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4787 if (item) return item;
4792 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4794 QList<QGraphicsItem *> clips = scene()->selectedItems();
4795 if (clips.isEmpty()) {
4796 return getClipUnderCursor();
4799 // remove all items in the list that are not clips
4800 for (int i = 0; i < clips.count();) {
4801 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4804 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4805 for (int i = 0; i < clips.count(); ++i) {
4806 if (clips.at(i)->type() == AVWIDGET) {
4807 item = static_cast < ClipItem *>(clips.at(i));
4808 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4816 void CustomTrackView::setInPoint()
4818 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4820 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4823 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4827 ItemInfo startInfo = clip->info();
4828 ItemInfo endInfo = startInfo;
4829 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4830 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4831 // Check for invalid resize
4832 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4834 } else if (endInfo.startPos < startInfo.startPos) {
4835 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4836 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4837 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4838 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4842 if (clip->type() == TRANSITIONWIDGET) {
4843 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4844 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4847 void CustomTrackView::setOutPoint()
4849 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4851 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4854 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4858 ItemInfo startInfo = clip->info();
4859 ItemInfo endInfo = clip->info();
4860 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4861 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4862 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4863 // Check for invalid resize
4864 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4866 } else if (endInfo.endPos > startInfo.endPos) {
4867 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4868 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4869 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4870 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4876 if (clip->type() == TRANSITIONWIDGET) {
4877 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4878 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4881 void CustomTrackView::slotUpdateAllThumbs()
4883 QList<QGraphicsItem *> itemList = items();
4884 //if (itemList.isEmpty()) return;
4886 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4887 for (int i = 0; i < itemList.count(); i++) {
4888 if (itemList.at(i)->type() == AVWIDGET) {
4889 item = static_cast <ClipItem *>(itemList.at(i));
4890 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4891 // Check if we have a cached thumbnail
4892 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4893 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4894 if (QFile::exists(thumb)) {
4896 item->slotSetStartThumb(pix);
4899 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4900 QString endThumb = startThumb;
4901 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4902 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4903 if (QFile::exists(startThumb)) {
4904 QPixmap pix(startThumb);
4905 item->slotSetStartThumb(pix);
4907 if (QFile::exists(endThumb)) {
4908 QPixmap pix(endThumb);
4909 item->slotSetEndThumb(pix);
4913 item->refreshClip(false);
4914 qApp->processEvents();
4917 viewport()->update();
4920 void CustomTrackView::saveThumbnails()
4922 QList<QGraphicsItem *> itemList = items();
4924 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4925 for (int i = 0; i < itemList.count(); i++) {
4926 if (itemList.at(i)->type() == AVWIDGET) {
4927 item = static_cast <ClipItem *>(itemList.at(i));
4928 if (item->clipType() != COLOR) {
4929 // Check if we have a cached thumbnail
4930 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4931 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4932 if (!QFile::exists(thumb)) {
4933 QPixmap pix(item->startThumb());
4937 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4938 QString endThumb = startThumb;
4939 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4940 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4941 if (!QFile::exists(startThumb)) {
4942 QPixmap pix(item->startThumb());
4943 pix.save(startThumb);
4945 if (!QFile::exists(endThumb)) {
4946 QPixmap pix(item->endThumb());
4956 void CustomTrackView::slotInsertTrack(int ix)
4958 TrackDialog d(m_document, parentWidget());
4959 d.label->setText(i18n("Insert track"));
4960 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4961 d.track_nb->setValue(ix);
4962 d.setWindowTitle(i18n("Insert New Track"));
4963 d.slotUpdateName(ix);
4965 if (d.exec() == QDialog::Accepted) {
4966 ix = d.track_nb->value();
4967 if (d.before_select->currentIndex() == 1) {
4971 if (d.video_track->isChecked()) {
4972 info.type = VIDEOTRACK;
4973 info.isMute = false;
4974 info.isBlind = false;
4975 info.isLocked = false;
4977 info.type = AUDIOTRACK;
4978 info.isMute = false;
4979 info.isBlind = true;
4980 info.isLocked = false;
4982 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4983 m_commandStack->push(addTrack);
4984 setDocumentModified();
4988 void CustomTrackView::slotDeleteTrack(int ix)
4990 TrackDialog d(m_document, parentWidget());
4991 d.label->setText(i18n("Delete track"));
4992 d.before_select->setHidden(true);
4993 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4994 d.track_nb->setValue(ix);
4995 d.slotUpdateName(ix);
4996 d.setWindowTitle(i18n("Delete Track"));
4997 d.video_track->setHidden(true);
4998 d.audio_track->setHidden(true);
4999 if (d.exec() == QDialog::Accepted) {
5000 ix = d.track_nb->value();
5001 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5002 deleteTimelineTrack(ix, info);
5003 setDocumentModified();
5004 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5005 m_commandStack->push(command);*/
5009 void CustomTrackView::slotChangeTrack(int ix)
5011 TrackDialog d(m_document, parentWidget());
5012 d.label->setText(i18n("Change track"));
5013 d.before_select->setHidden(true);
5014 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5015 d.track_nb->setValue(ix);
5016 d.slotUpdateName(ix);
5017 d.setWindowTitle(i18n("Change Track Type"));
5019 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
5020 d.video_track->setChecked(true);
5022 d.audio_track->setChecked(true);
5024 if (d.exec() == QDialog::Accepted) {
5026 info.isLocked = false;
5027 info.isMute = false;
5028 ix = d.track_nb->value();
5030 if (d.video_track->isChecked()) {
5031 info.type = VIDEOTRACK;
5032 info.isBlind = false;
5034 info.type = AUDIOTRACK;
5035 info.isBlind = true;
5037 changeTimelineTrack(ix, info);
5038 setDocumentModified();
5043 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5045 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5046 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5047 QList<QGraphicsItem *> selection = m_scene->items(r);
5048 QUndoCommand *deleteTrack = new QUndoCommand();
5049 deleteTrack->setText("Delete track");
5051 // Delete all clips in selected track
5052 for (int i = 0; i < selection.count(); i++) {
5053 if (selection.at(i)->type() == AVWIDGET) {
5054 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5055 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5056 m_scene->removeItem(item);
5059 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5060 Transition *item = static_cast <Transition *>(selection.at(i));
5061 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5062 m_scene->removeItem(item);
5068 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5069 m_commandStack->push(deleteTrack);
5072 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5074 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5075 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5076 m_commandStack->push(changeTrack);
5079 void CustomTrackView::autoTransition()
5081 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5082 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5083 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5086 Transition *tr = static_cast <Transition*>(itemList.at(0));
5087 tr->setAutomatic(!tr->isAutomatic());
5088 QDomElement transition = tr->toXML();
5089 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);
5090 setDocumentModified();
5094 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5097 QDomNodeList params = effect.elementsByTagName("parameter");
5098 for (int i = 0; i < params.count(); i++) {
5099 QDomElement e = params.item(i).toElement();
5100 if (!e.isNull() && e.attribute("type") == "constant") {
5101 if (e.hasAttribute("factor")) {
5102 double factor = e.attribute("factor").toDouble();
5103 double value = e.attribute("value").toDouble();
5104 value = value / factor;
5105 result.append(QString::number(value));
5106 } else result.append(e.attribute("value"));
5112 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5114 QList<QGraphicsItem *> list = scene()->items();
5115 ClipItem *clip = NULL;
5116 for (int i = 0; i < list.size(); ++i) {
5117 if (list.at(i)->type() == AVWIDGET) {
5118 clip = static_cast <ClipItem *>(list.at(i));
5119 if (clip->clipProducer() == id) {
5120 clip->setClipName(name);
5124 viewport()->update();
5127 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5129 minimum = GenTime();
5130 maximum = GenTime();
5131 QList<QGraphicsItem *> selection;
5132 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5133 selection.removeAll(item);
5134 for (int i = 0; i < selection.count(); i++) {
5135 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5136 if (clip && clip->type() == AVWIDGET) {
5137 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5138 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5143 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5145 minimum = GenTime();
5146 maximum = GenTime();
5147 QList<QGraphicsItem *> selection;
5148 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5149 selection.removeAll(item);
5150 for (int i = 0; i < selection.count(); i++) {
5151 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5152 if (clip && clip->type() == TRANSITIONWIDGET) {
5153 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5154 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5160 void CustomTrackView::loadGroups(const QDomNodeList groups)
5162 for (int i = 0; i < groups.count(); i++) {
5163 QDomNodeList children = groups.at(i).childNodes();
5164 scene()->clearSelection();
5165 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5166 QDomNode n = children.item(nodeindex);
5167 QDomElement elem = n.toElement();
5168 int pos = elem.attribute("position").toInt();
5169 int track = elem.attribute("track").toInt();
5170 if (elem.tagName() == "clipitem") {
5171 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5172 if (clip) clip->setSelected(true);
5174 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5175 if (clip) clip->setSelected(true);
5178 groupSelectedItems(false, true);
5182 void CustomTrackView::splitAudio()
5184 resetSelectionGroup();
5185 QList<QGraphicsItem *> selection = scene()->selectedItems();
5186 if (selection.isEmpty()) {
5187 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5190 QUndoCommand *splitCommand = new QUndoCommand();
5191 splitCommand->setText(i18n("Split audio"));
5192 for (int i = 0; i < selection.count(); i++) {
5193 if (selection.at(i)->type() == AVWIDGET) {
5194 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5195 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5196 if (clip->parentItem()) {
5197 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5199 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5204 m_commandStack->push(splitCommand);
5207 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5209 ClipItem *clip = getClipItemAt(pos, track);
5211 kDebug() << "// Cannot find clip to split!!!";
5215 int start = pos.frames(m_document->fps());
5216 int freetrack = m_document->tracksCount() - track - 1;
5217 for (; freetrack > 0; freetrack--) {
5218 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5219 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5220 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5221 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5222 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5227 kDebug() << "GOT TRK: " << track;
5228 if (freetrack == 0) {
5229 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5231 ItemInfo info = clip->info();
5232 info.track = m_document->tracksCount() - freetrack;
5233 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5234 scene()->clearSelection();
5235 clip->setSelected(true);
5236 ClipItem *audioClip = getClipItemAt(start, info.track);
5238 clip->setVideoOnly(true);
5239 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5240 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5242 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5243 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5245 audioClip->setSelected(true);
5246 audioClip->setAudioOnly(true);
5247 groupSelectedItems(false, true);
5251 // unsplit clip: remove audio part and change video part to normal clip
5252 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5253 kDebug() << "//CANNOT FIND CLP GRP";
5256 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5257 QList<QGraphicsItem *> children = grp->childItems();
5258 if (children.count() != 2) {
5259 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5262 for (int i = 0; i < children.count(); i++) {
5263 if (children.at(i) != clip) {
5264 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5265 ItemInfo info = clip->info();
5266 deleteClip(clp->info());
5267 clip->setVideoOnly(false);
5268 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5269 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5274 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5275 m_document->clipManager()->removeGroup(grp);
5276 scene()->destroyItemGroup(grp);
5280 void CustomTrackView::setVideoOnly()
5282 resetSelectionGroup();
5283 QList<QGraphicsItem *> selection = scene()->selectedItems();
5284 if (selection.isEmpty()) {
5285 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5288 QUndoCommand *videoCommand = new QUndoCommand();
5289 videoCommand->setText(i18n("Video only"));
5290 for (int i = 0; i < selection.count(); i++) {
5291 if (selection.at(i)->type() == AVWIDGET) {
5292 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5293 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5294 if (clip->parentItem()) {
5295 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5297 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5302 m_commandStack->push(videoCommand);
5305 void CustomTrackView::setAudioOnly()
5307 resetSelectionGroup();
5308 QList<QGraphicsItem *> selection = scene()->selectedItems();
5309 if (selection.isEmpty()) {
5310 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5313 QUndoCommand *videoCommand = new QUndoCommand();
5314 videoCommand->setText(i18n("Audio only"));
5315 for (int i = 0; i < selection.count(); i++) {
5316 if (selection.at(i)->type() == AVWIDGET) {
5317 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5318 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5319 if (clip->parentItem()) {
5320 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5322 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5327 m_commandStack->push(videoCommand);
5330 void CustomTrackView::setAudioAndVideo()
5332 resetSelectionGroup();
5333 QList<QGraphicsItem *> selection = scene()->selectedItems();
5334 if (selection.isEmpty()) {
5335 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5338 QUndoCommand *videoCommand = new QUndoCommand();
5339 videoCommand->setText(i18n("Audio and Video"));
5340 for (int i = 0; i < selection.count(); i++) {
5341 if (selection.at(i)->type() == AVWIDGET) {
5342 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5343 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5344 if (clip->parentItem()) {
5345 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5347 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5352 m_commandStack->push(videoCommand);
5355 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5357 ClipItem *clip = getClipItemAt(pos, track);
5359 kDebug() << "// Cannot find clip to split!!!";
5363 int start = pos.frames(m_document->fps());
5364 clip->setVideoOnly(true);
5365 clip->setAudioOnly(false);
5366 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5367 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5369 } else if (audioOnly) {
5370 int start = pos.frames(m_document->fps());
5371 clip->setAudioOnly(true);
5372 clip->setVideoOnly(false);
5373 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5374 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5377 int start = pos.frames(m_document->fps());
5378 clip->setAudioOnly(false);
5379 clip->setVideoOnly(false);
5380 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5381 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5385 setDocumentModified();
5388 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5390 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5391 m_clipTypeGroup->setEnabled(false);
5393 m_clipTypeGroup->setEnabled(true);
5394 QList <QAction *> actions = m_clipTypeGroup->actions();
5396 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5397 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5398 else lookup = "clip_audio_and_video";
5399 for (int i = 0; i < actions.count(); i++) {
5400 if (actions.at(i)->data().toString() == lookup) {
5401 actions.at(i)->setChecked(true);
5408 void CustomTrackView::reloadTransitionLumas()
5412 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5413 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5414 for (int i = 0; i < params.count(); i++) {
5415 QDomElement e = params.item(i).toElement();
5416 if (e.attribute("tag") == "resource") {
5417 lumaNames = e.attribute("paramlistdisplay");
5418 lumaFiles = e.attribute("paramlist");
5423 QList<QGraphicsItem *> itemList = items();
5424 Transition *transitionitem;
5425 QDomElement transitionXml;
5426 for (int i = 0; i < itemList.count(); i++) {
5427 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5428 transitionitem = static_cast <Transition*>(itemList.at(i));
5429 transitionXml = transitionitem->toXML();
5430 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5431 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5432 for (int i = 0; i < params.count(); i++) {
5433 QDomElement e = params.item(i).toElement();
5434 if (e.attribute("tag") == "resource") {
5435 e.setAttribute("paramlistdisplay", lumaNames);
5436 e.setAttribute("paramlist", lumaFiles);
5441 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5442 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5443 for (int i = 0; i < params.count(); i++) {
5444 QDomElement e = params.item(i).toElement();
5445 if (e.attribute("tag") == "luma") {
5446 e.setAttribute("paramlistdisplay", lumaNames);
5447 e.setAttribute("paramlist", lumaFiles);
5454 emit transitionItemSelected(NULL);
5457 double CustomTrackView::fps() const
5459 return m_document->fps();
5462 void CustomTrackView::updateProjectFps()
5464 // update all clips to the new fps
5465 resetSelectionGroup();
5466 scene()->clearSelection();
5468 QList<QGraphicsItem *> itemList = items();
5469 for (int i = 0; i < itemList.count(); i++) {
5470 // remove all items and re-add them one by one
5471 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5473 for (int i = 0; i < itemList.count(); i++) {
5474 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5475 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5476 clip->updateFps(m_document->fps());
5477 m_scene->addItem(clip);
5478 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5479 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5480 QList<QGraphicsItem *> children = grp->childItems();
5481 for (int j = 0; j < children.count(); j++) {
5482 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5483 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5484 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5485 clip->updateFps(m_document->fps());
5488 m_document->clipManager()->removeGroup(grp);
5489 m_scene->addItem(grp);
5490 scene()->destroyItemGroup(grp);
5491 for (int j = 0; j < children.count(); j++) {
5492 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5493 //children.at(j)->setParentItem(0);
5494 children.at(j)->setSelected(true);
5497 groupSelectedItems(true, true);
5498 } else if (itemList.at(i)->type() == GUIDEITEM) {
5499 Guide *g = static_cast<Guide *>(itemList.at(i));
5501 m_scene->addItem(g);
5504 viewport()->update();
5507 void CustomTrackView::slotTrackDown()
5509 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5510 else m_selectedTrack++;
5511 emit updateTrackHeaders();
5512 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5513 ensureVisible(rect);
5514 viewport()->update();
5517 void CustomTrackView::slotTrackUp()
5519 if (m_selectedTrack > 0) m_selectedTrack--;
5520 else m_selectedTrack = m_document->tracksCount() - 1;
5521 emit updateTrackHeaders();
5522 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5523 ensureVisible(rect);
5524 viewport()->update();
5527 int CustomTrackView::selectedTrack() const
5529 return m_selectedTrack;
5532 void CustomTrackView::slotSelectTrack(int ix)
5534 m_selectedTrack = qMax(0, ix);
5535 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5536 emit updateTrackHeaders();
5537 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5538 ensureVisible(rect);
5539 viewport()->update();
5542 void CustomTrackView::selectClip(bool add, bool group)
5544 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5545 QList<QGraphicsItem *> selection = m_scene->items(rect);
5546 resetSelectionGroup(group);
5547 if (!group) m_scene->clearSelection();
5548 for (int i = 0; i < selection.count(); i++) {
5549 if (selection.at(i)->type() == AVWIDGET) {
5550 selection.at(i)->setSelected(add);
5554 if (group) groupSelectedItems();
5557 void CustomTrackView::selectTransition(bool add, bool group)
5559 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5560 QList<QGraphicsItem *> selection = m_scene->items(rect);
5561 resetSelectionGroup(group);
5562 if (!group) m_scene->clearSelection();
5563 for (int i = 0; i < selection.count(); i++) {
5564 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5565 selection.at(i)->setSelected(add);
5569 if (group) groupSelectedItems();
5572 QStringList CustomTrackView::extractTransitionsLumas()
5575 QList<QGraphicsItem *> itemList = items();
5576 Transition *transitionitem;
5577 QDomElement transitionXml;
5578 for (int i = 0; i < itemList.count(); i++) {
5579 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5580 transitionitem = static_cast <Transition*>(itemList.at(i));
5581 transitionXml = transitionitem->toXML();
5582 QString luma = EffectsList::parameter(transitionXml, "luma");
5583 if (!luma.isEmpty()) urls << luma;
5589 void CustomTrackView::setEditMode(EDITMODE mode)
5591 m_scene->setEditMode(mode);
5594 void CustomTrackView::checkTrackSequence(int track)
5596 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5597 //track = m_document->tracksCount() -track;
5598 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5599 QList<QGraphicsItem *> selection = m_scene->items(rect);
5600 QList <int> timelineList;
5601 timelineList.append(0);
5602 for (int i = 0; i < selection.count(); i++) {
5603 if (selection.at(i)->type() == AVWIDGET) {
5604 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5605 int start = clip->startPos().frames(m_document->fps());
5606 int end = clip->endPos().frames(m_document->fps());
5607 if (!timelineList.contains(start)) timelineList.append(start);
5608 if (!timelineList.contains(end)) timelineList.append(end);
5611 qSort(timelineList);
5612 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5613 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5616 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5618 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5620 info.startPos = GenTime(in, m_document->fps());
5621 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5622 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5623 info.cropDuration = info.endPos - info.startPos;
5624 info.track = m_selectedTrack;
5625 QUndoCommand *addCommand = new QUndoCommand();
5626 addCommand->setText(i18n("Insert clip"));
5627 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5628 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5629 m_commandStack->push(addCommand);