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 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
992 info.startPos = m_dragItem->startPos();
993 info.track = m_dragItem->track();
994 int transitiontrack = getPreviousVideoTrack(info.track);
995 ClipItem *transitionClip = NULL;
996 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
997 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
998 info.endPos = transitionClip->endPos();
1000 GenTime transitionDuration(65, m_document->fps());
1001 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1002 else info.endPos = info.startPos + transitionDuration;
1004 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1005 // Check there is no other transition at that place
1006 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1007 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1008 QList<QGraphicsItem *> selection = m_scene->items(r);
1009 bool transitionAccepted = true;
1010 for (int i = 0; i < selection.count(); i++) {
1011 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1012 Transition *tr = static_cast <Transition *>(selection.at(i));
1013 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1014 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1015 } else transitionAccepted = false;
1018 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1019 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1020 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1022 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1023 info.track = m_dragItem->track();
1024 int transitiontrack = getPreviousVideoTrack(info.track);
1025 ClipItem *transitionClip = NULL;
1026 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1027 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1028 info.startPos = transitionClip->startPos();
1030 GenTime transitionDuration(65, m_document->fps());
1031 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1032 else info.startPos = info.endPos - transitionDuration;
1034 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1035 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1036 EffectsList::setParameter(transition, "reverse", "1");
1038 // Check there is no other transition at that place
1039 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1040 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1041 QList<QGraphicsItem *> selection = m_scene->items(r);
1042 bool transitionAccepted = true;
1043 for (int i = 0; i < selection.count(); i++) {
1044 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1045 Transition *tr = static_cast <Transition *>(selection.at(i));
1046 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1047 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1048 } else transitionAccepted = false;
1051 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1052 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1054 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1055 resetSelectionGroup(false);
1056 m_dragItem->setSelected(true);
1059 m_blockRefresh = false;
1061 QGraphicsView::mousePressEvent(event);
1064 void CustomTrackView::resetSelectionGroup(bool selectItems)
1066 if (m_selectionGroup) {
1067 // delete selection group
1068 bool snap = KdenliveSettings::snaptopoints();
1069 KdenliveSettings::setSnaptopoints(false);
1071 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1072 scene()->destroyItemGroup(m_selectionGroup);
1073 for (int i = 0; i < children.count(); i++) {
1074 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1075 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1076 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1077 children.at(i)->setSelected(selectItems);
1079 } else if (children.at(i)->type() == GROUPWIDGET) {
1080 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1081 children.at(i)->setSelected(selectItems);
1084 m_selectionGroup = NULL;
1085 KdenliveSettings::setSnaptopoints(snap);
1089 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1091 if (m_selectionGroup) {
1092 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1095 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1096 if (selection.isEmpty()) return;
1098 // Find top left position of selection
1099 for (int i = 0; i < selection.count(); i++) {
1100 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1101 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1102 } else if (selection.at(i)->parentItem()) {
1103 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1107 if (force || selection.count() > 1) {
1108 bool snap = KdenliveSettings::snaptopoints();
1109 KdenliveSettings::setSnaptopoints(false);
1110 if (createNewGroup) {
1111 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1112 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1113 QPointF diff = newGroup->pos();
1114 newGroup->translate(-diff.x(), -diff.y());
1115 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1117 scene()->addItem(newGroup);
1119 // CHeck if we are trying to include a group in a group
1120 QList <AbstractGroupItem *> groups;
1121 for (int i = 0; i < selection.count(); i++) {
1122 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1123 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1124 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1126 if (!groups.isEmpty()) {
1127 // ungroup previous groups
1128 while (!groups.isEmpty()) {
1129 AbstractGroupItem *grp = groups.takeFirst();
1130 m_document->clipManager()->removeGroup(grp);
1131 scene()->destroyItemGroup(grp);
1133 selection = m_scene->selectedItems();
1136 for (int i = 0; i < selection.count(); i++) {
1137 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1138 newGroup->addToGroup(selection.at(i));
1139 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1142 KdenliveSettings::setSnaptopoints(snap);
1144 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1145 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1146 QPointF diff = m_selectionGroup->pos();
1147 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1148 m_selectionGroup->translate(- diff.x(), -diff.y());
1150 scene()->addItem(m_selectionGroup);
1151 for (int i = 0; i < selection.count(); i++) {
1152 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1153 m_selectionGroup->addToGroup(selection.at(i));
1154 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1157 KdenliveSettings::setSnaptopoints(snap);
1158 if (m_selectionGroup) {
1159 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1160 m_selectionGroupInfo.track = m_selectionGroup->track();
1163 } else resetSelectionGroup();
1166 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1168 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1169 if (m_moveOpMode == KEYFRAME) {
1170 // user double clicked on a keyframe, open edit dialog
1171 QDialog d(parentWidget());
1172 Ui::KeyFrameDialog_UI view;
1174 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1175 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1176 view.kfr_value->setFocus();
1177 if (d.exec() == QDialog::Accepted) {
1178 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1179 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1180 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1181 QString previous = item->keyframes(item->selectedEffectIndex());
1182 item->updateKeyframeEffect();
1183 QString next = item->keyframes(item->selectedEffectIndex());
1184 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1185 m_commandStack->push(command);
1186 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1187 emit clipItemSelected(item, item->selectedEffectIndex());
1192 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1193 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1194 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1195 QString previous = item->keyframes(item->selectedEffectIndex());
1196 item->updateKeyframeEffect();
1197 QString next = item->keyframes(item->selectedEffectIndex());
1198 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1199 m_commandStack->push(command);
1200 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1201 emit clipItemSelected(item, item->selectedEffectIndex());
1203 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1204 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1207 if (m_dragItem->type() == TRANSITIONWIDGET) {
1208 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1210 getClipAvailableSpace(m_dragItem, minimum, maximum);
1212 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1213 d.setMargins(minimum, maximum);
1214 if (d.exec() == QDialog::Accepted) {
1215 if (m_dragItem->type() == TRANSITIONWIDGET) {
1216 // move & resize transition
1218 startInfo.startPos = m_dragItem->startPos();
1219 startInfo.endPos = m_dragItem->endPos();
1220 startInfo.track = m_dragItem->track();
1222 endInfo.startPos = d.startPos();
1223 endInfo.endPos = endInfo.startPos + d.duration();
1224 endInfo.track = m_dragItem->track();
1225 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1226 m_commandStack->push(command);
1228 // move and resize clip
1229 QUndoCommand *moveCommand = new QUndoCommand();
1230 moveCommand->setText(i18n("Edit clip"));
1231 ItemInfo clipInfo = m_dragItem->info();
1232 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1233 // duration was reduced, so process it first
1234 ItemInfo startInfo = clipInfo;
1235 clipInfo.endPos = clipInfo.startPos + d.duration();
1236 clipInfo.cropStart = d.cropStart();
1237 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1239 if (d.startPos() != clipInfo.startPos) {
1240 ItemInfo startInfo = clipInfo;
1241 clipInfo.startPos = d.startPos();
1242 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1243 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1245 if (d.duration() > m_dragItem->cropDuration()) {
1246 // duration was increased, so process it after move
1247 ItemInfo startInfo = clipInfo;
1248 clipInfo.endPos = clipInfo.startPos + d.duration();
1249 clipInfo.cropStart = d.cropStart();
1250 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1252 m_commandStack->push(moveCommand);
1256 QList<QGraphicsItem *> collisionList = items(event->pos());
1257 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1258 Guide *editGuide = (Guide *) collisionList.at(0);
1259 if (editGuide) slotEditGuide(editGuide->info());
1265 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1267 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1269 clip->setKeyframes(index, keyframes);
1270 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1271 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1275 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1277 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1278 m_editGuide->setEnabled(m_dragGuide != NULL);
1279 if (clip == NULL) m_timelineContextMenu->popup(pos);
1280 else if (group != NULL) {
1281 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1282 m_ungroupAction->setEnabled(true);
1283 updateClipTypeActions(NULL);
1284 m_timelineContextClipMenu->popup(pos);
1286 m_ungroupAction->setEnabled(false);
1287 if (clip->type() == AVWIDGET) {
1288 ClipItem *item = static_cast <ClipItem*>(clip);
1289 updateClipTypeActions(item);
1290 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1291 m_timelineContextClipMenu->popup(pos);
1292 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1296 void CustomTrackView::activateMonitor()
1298 emit activateDocumentMonitor();
1301 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1303 resetSelectionGroup();
1305 info.startPos = GenTime();
1306 info.cropStart = GenTime(in, m_document->fps());
1307 info.endPos = GenTime(out - in, m_document->fps());
1308 info.cropDuration = info.endPos - info.startPos;
1311 // Check if clip can be inserted at that position
1312 ItemInfo pasteInfo = info;
1313 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1314 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1315 pasteInfo.track = selectedTrack();
1316 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1317 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1321 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1322 m_commandStack->push(command);
1325 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1327 if (data->hasFormat("kdenlive/clip")) {
1329 resetSelectionGroup();
1330 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1331 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1333 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1336 QPointF framePos = mapToScene(pos);
1338 info.startPos = GenTime();
1339 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1340 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1341 info.cropDuration = info.endPos - info.startPos;
1344 // Check if clip can be inserted at that position
1345 ItemInfo pasteInfo = info;
1346 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1347 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1348 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1349 framePos.setX((int)(framePos.x() + 0.5));
1350 framePos.setY(pasteInfo.track * m_tracksHeight);
1351 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1354 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1355 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1356 m_selectionGroup->addToGroup(item);
1357 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1359 QList <GenTime> offsetList;
1360 offsetList.append(info.endPos);
1361 updateSnapPoints(NULL, offsetList);
1362 m_selectionGroup->setPos(framePos);
1363 scene()->addItem(m_selectionGroup);
1364 //m_selectionGroup->setZValue(10);
1366 } else if (data->hasFormat("kdenlive/producerslist")) {
1368 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1369 m_scene->clearSelection();
1370 resetSelectionGroup(false);
1372 QList <GenTime> offsetList;
1373 QList <ItemInfo> infoList;
1374 QPointF framePos = mapToScene(pos);
1375 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1376 int track = (int)(framePos.y() / m_tracksHeight);
1377 framePos.setX((int)(framePos.x() + 0.5));
1378 framePos.setY(track * m_tracksHeight);
1380 // Check if clips can be inserted at that position
1381 for (int i = 0; i < ids.size(); ++i) {
1382 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1384 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1388 info.startPos = start;
1389 info.cropDuration = clip->duration();
1390 info.endPos = info.startPos + info.cropDuration;
1392 infoList.append(info);
1393 start += clip->duration();
1395 if (!canBePastedTo(infoList, AVWIDGET)) {
1398 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1400 for (int i = 0; i < ids.size(); ++i) {
1401 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1403 info.startPos = start;
1404 info.cropDuration = clip->duration();
1405 info.endPos = info.startPos + info.cropDuration;
1407 start += info.cropDuration;
1408 offsetList.append(start);
1409 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1410 //item->setZValue(10);
1411 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1412 m_selectionGroup->addToGroup(item);
1413 m_waitingThumbs.append(item);
1416 updateSnapPoints(NULL, offsetList);
1417 m_selectionGroup->setPos(framePos);
1418 scene()->addItem(m_selectionGroup);
1419 //m_selectionGroup->setZValue(10);
1420 m_thumbsTimer.start();
1424 // the drag is not a clip (may be effect, ...)
1432 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1434 if (insertDropClips(event->mimeData(), event->pos())) {
1435 event->acceptProposedAction();
1436 } else QGraphicsView::dragEnterEvent(event);
1439 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1441 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1442 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1443 collindingItems.removeAll(item);
1444 if (collindingItems.isEmpty()) return false;
1446 for (int i = 0; i < collindingItems.count(); i++) {
1447 QGraphicsItem *collision = collindingItems.at(i);
1448 if (collision->type() == item->type()) {
1450 kDebug() << "// COLLISIION DETECTED";
1458 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1460 int track = m_document->tracksCount() - clip->track();
1461 GenTime pos = clip->startPos();
1462 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1463 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1466 bool success = true;
1467 for (int i = 0; i < clip->effectsCount(); i++) {
1468 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1470 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1471 m_document->renderer()->doRefresh();
1474 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1476 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1478 // Special case: speed effect
1479 if (effect.attribute("id") == "speed") {
1480 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1481 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1484 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1485 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1486 if (strobe == 0) strobe = 1;
1487 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1488 EffectsParameterList params = clip->addEffect(effect);
1489 m_document->renderer()->mltAddEffect(track, pos, params);
1490 if (clip->isSelected()) emit clipItemSelected(clip);
1493 EffectsParameterList params = clip->addEffect(effect);
1494 if (effect.attribute("disabled") == "1") {
1495 // Effect is disabled, don't add it to MLT playlist
1496 if (clip->isSelected()) emit clipItemSelected(clip);
1499 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1500 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1501 if (clip->isSelected()) emit clipItemSelected(clip);
1502 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1505 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1507 QString index = effect.attribute("kdenlive_ix");
1508 // Special case: speed effect
1509 if (effect.attribute("id") == "speed") {
1510 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1512 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1513 clip->deleteEffect(index);
1514 emit clipItemSelected(clip);
1515 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1519 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1520 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1521 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1524 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1526 clip->deleteEffect(index);
1527 emit clipItemSelected(clip);
1531 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1533 QList<QGraphicsItem *> itemList = group->childItems();
1534 QUndoCommand *effectCommand = new QUndoCommand();
1536 QDomNode namenode = effect.elementsByTagName("name").item(0);
1537 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1538 else effectName = i18n("effect");
1539 effectCommand->setText(i18n("Add %1", effectName));
1541 for (int i = 0; i < itemList.count(); i++) {
1542 if (itemList.at(i)->type() == AVWIDGET) {
1543 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1544 if (effect.attribute("type") == "audio") {
1545 // Don't add audio effects on video clips
1546 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1547 } else if (effect.hasAttribute("type") == false) {
1548 // Don't add video effect on audio clips
1549 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1552 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1553 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1556 if (item->isItemLocked()) {
1559 item->initEffect(effect);
1560 if (effect.attribute("tag") == "ladspa") {
1561 QString ladpsaFile = m_document->getLadspaFile();
1562 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1563 effect.setAttribute("src", ladpsaFile);
1565 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1570 m_commandStack->push(effectCommand);
1571 setDocumentModified();
1572 } else delete effectCommand;
1575 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1577 QList<QGraphicsItem *> itemList;
1578 QUndoCommand *effectCommand = new QUndoCommand();
1580 QDomNode namenode = effect.elementsByTagName("name").item(0);
1581 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1582 else effectName = i18n("effect");
1583 effectCommand->setText(i18n("Add %1", effectName));
1585 if (track == -1) itemList = scene()->selectedItems();
1586 if (itemList.isEmpty()) {
1587 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1588 if (clip) itemList.append(clip);
1589 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1591 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1592 for (int i = 0; i < itemList.count(); i++) {
1593 if (itemList.at(i)->type() == AVWIDGET) {
1594 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1595 if (effect.attribute("type") == "audio") {
1596 // Don't add audio effects on video clips
1597 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1598 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1601 } else if (effect.hasAttribute("type") == false) {
1602 // Don't add video effect on audio clips
1603 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1604 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1608 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1609 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1612 if (item->isItemLocked()) {
1615 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1616 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1617 } else item->initEffect(effect);
1618 if (effect.attribute("tag") == "ladspa") {
1619 QString ladpsaFile = m_document->getLadspaFile();
1620 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1621 effect.setAttribute("src", ladpsaFile);
1623 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1628 m_commandStack->push(effectCommand);
1629 setDocumentModified();
1630 } else delete effectCommand;
1633 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1635 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1636 m_commandStack->push(command);
1637 setDocumentModified();
1640 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1642 if (insertedEffect.isNull()) {
1643 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1646 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1647 QDomElement effect = insertedEffect.cloneNode().toElement();
1649 // Special case: speed effect
1650 if (effect.attribute("id") == "speed") {
1651 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1653 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1654 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1655 if (strobe == 0) strobe = 1;
1656 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1658 clip->setEffectAt(ix, effect);
1659 if (ix == clip->selectedEffectIndex()) {
1660 clip->setSelectedEffect(ix);
1661 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1666 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1667 if (effect.attribute("tag") == "ladspa") {
1668 // Update the ladspa affect file
1669 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1671 // check if we are trying to reset a keyframe effect
1672 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1673 clip->initEffect(effect);
1674 effectParams = clip->getEffectArgs(effect);
1676 if (effectParams.paramValue("disabled") == "1") {
1677 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1678 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1679 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1680 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1681 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1683 clip->setEffectAt(ix, effect);
1684 if (ix == clip->selectedEffectIndex()) {
1685 clip->setSelectedEffect(ix);
1686 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1688 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1689 // A fade effect was modified, update the clip
1690 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1691 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1692 clip->setFadeIn(pos);
1694 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1695 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1696 clip->setFadeOut(pos);
1700 setDocumentModified();
1703 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1705 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1706 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1707 QDomElement act = clip->effectAt(newPos - 1);
1708 QDomElement before = clip->effectAt(oldPos - 1);
1709 clip->setEffectAt(oldPos - 1, act);
1710 clip->setEffectAt(newPos - 1, before);
1711 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1712 if (act.attribute("id") == "speed") {
1713 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1714 } else if (before.attribute("id") == "speed") {
1715 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1716 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1717 emit clipItemSelected(clip, newPos - 1);
1718 setDocumentModified();
1719 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1722 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1724 QDomElement effect = clip->effectAt(effectPos);
1725 QDomElement oldEffect = effect.cloneNode().toElement();
1727 effect.setAttribute("disabled", (int) disable);
1728 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1729 m_commandStack->push(command);
1730 setDocumentModified();;
1733 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1735 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1736 m_commandStack->push(command);
1737 setDocumentModified();
1740 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1742 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1743 m_commandStack->push(command);
1746 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1750 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1751 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1752 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1753 kDebug() << "///////// ERROR CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1754 m_blockRefresh = false;
1757 if (item->parentItem()) {
1758 // Item is part of a group, reset group
1759 resetSelectionGroup();
1761 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1763 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1764 int cutPos = (int) cutTime.frames(m_document->fps());
1766 newPos.startPos = cutTime;
1767 newPos.endPos = info.endPos;
1768 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1769 newPos.track = info.track;
1770 newPos.cropDuration = newPos.endPos - newPos.startPos;
1772 bool snap = KdenliveSettings::snaptopoints();
1773 KdenliveSettings::setSnaptopoints(false);
1774 ClipItem *dup = item->clone(newPos);
1775 // remove unwanted effects (fade in) from 2nd part of cutted clip
1776 int ix = dup->hasEffect(QString(), "fadein");
1778 QDomElement oldeffect = item->effectAt(ix);
1779 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1781 ix = dup->hasEffect(QString(), "fade_from_black");
1783 QDomElement oldeffect = item->effectAt(ix);
1784 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1786 item->resizeEnd(cutPos);
1787 scene()->addItem(dup);
1788 if (item->checkKeyFrames()) slotRefreshEffects(item);
1789 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1790 item->baseClip()->addReference();
1791 m_document->updateClip(item->baseClip()->getId());
1792 setDocumentModified();
1793 KdenliveSettings::setSnaptopoints(snap);
1795 //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);
1799 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1800 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1802 if (!item || !dup || item == dup) {
1803 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1804 m_blockRefresh = false;
1807 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1808 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1812 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1813 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1814 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1815 //deleteClip(dup->info());
1817 bool snap = KdenliveSettings::snaptopoints();
1818 KdenliveSettings::setSnaptopoints(false);
1820 if (dup->isSelected()) emit clipItemSelected(NULL);
1821 dup->baseClip()->removeReference();
1822 m_document->updateClip(dup->baseClip()->getId());
1823 scene()->removeItem(dup);
1826 ItemInfo clipinfo = item->info();
1827 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1828 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1830 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1831 setDocumentModified();
1833 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1834 KdenliveSettings::setSnaptopoints(snap);
1838 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1841 void CustomTrackView::slotEnableRefresh()
1843 m_blockRefresh = false;
1846 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1848 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1849 if (itemList.count() == 1) {
1850 if (itemList.at(0)->type() == AVWIDGET) {
1851 ClipItem *item = (ClipItem *) itemList.at(0);
1853 info.track = item->track();
1854 ClipItem *transitionClip = NULL;
1855 const int transitiontrack = getPreviousVideoTrack(info.track);
1856 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1857 if (pos < item->startPos() + item->cropDuration() / 2) {
1858 // add transition to clip start
1859 info.startPos = item->startPos();
1860 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1861 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1862 info.endPos = transitionClip->endPos();
1863 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1864 // Check there is no other transition at that place
1865 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1866 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1867 QList<QGraphicsItem *> selection = m_scene->items(r);
1868 bool transitionAccepted = true;
1869 for (int i = 0; i < selection.count(); i++) {
1870 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1871 Transition *tr = static_cast <Transition *>(selection.at(i));
1872 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1873 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1874 } else transitionAccepted = false;
1877 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1878 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1881 // add transition to clip end
1882 info.endPos = item->endPos();
1883 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1884 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1885 info.startPos = transitionClip->startPos();
1886 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1887 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1888 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1890 // Check there is no other transition at that place
1891 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1892 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1893 QList<QGraphicsItem *> selection = m_scene->items(r);
1894 bool transitionAccepted = true;
1895 for (int i = 0; i < selection.count(); i++) {
1896 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1897 Transition *tr = static_cast <Transition *>(selection.at(i));
1898 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1899 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1900 } else transitionAccepted = false;
1903 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1904 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1907 } else for (int i = 0; i < itemList.count(); i++) {
1908 if (itemList.at(i)->type() == AVWIDGET) {
1909 ClipItem *item = (ClipItem *) itemList.at(i);
1911 info.startPos = item->startPos();
1912 info.endPos = info.startPos + GenTime(65, m_document->fps());
1913 info.track = item->track();
1915 // Check there is no other transition at that place
1916 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1917 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1918 QList<QGraphicsItem *> selection = m_scene->items(r);
1919 bool transitionAccepted = true;
1920 for (int i = 0; i < selection.count(); i++) {
1921 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1922 Transition *tr = static_cast <Transition *>(selection.at(i));
1923 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1924 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1925 } else transitionAccepted = false;
1928 int transitiontrack = getPreviousVideoTrack(info.track);
1929 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1930 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1935 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1937 if (transitionInfo.startPos >= transitionInfo.endPos) {
1938 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1941 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1942 m_commandStack->push(command);
1943 setDocumentModified();
1946 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1948 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1949 //kDebug() << "---- ADDING transition " << params.attribute("value");
1950 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1951 scene()->addItem(tr);
1952 setDocumentModified();
1954 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1959 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1961 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1963 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1966 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1967 if (m_dragItem == item) m_dragItem = NULL;
1969 #if QT_VERSION >= 0x040600
1970 // animate item deletion
1971 item->closeAnimation();
1975 emit transitionItemSelected(NULL);
1976 setDocumentModified();
1979 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1981 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1982 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1983 m_commandStack->push(command);
1984 setDocumentModified();
1987 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1989 Transition *item = getTransitionItemAt(pos, track);
1991 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1994 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);
1995 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1996 item->setTransitionParameters(transition);
1997 if (updateTransitionWidget) {
1998 ItemInfo info = item->info();
2000 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2001 if (transitionClip && transitionClip->baseClip()) {
2002 QString size = transitionClip->baseClip()->getProperty("frame_size");
2003 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2004 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2005 p.setY(size.section('x', 1, 1).toInt());
2007 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2009 setDocumentModified();
2012 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2015 const QPointF pos = mapToScene(event->pos());
2016 if (m_selectionGroup) {
2017 m_selectionGroup->setPos(pos);
2018 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2019 event->acceptProposedAction();
2021 // Drag enter was not possible, try again at mouse position
2022 insertDropClips(event->mimeData(), event->pos());
2026 QGraphicsView::dragMoveEvent(event);
2030 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2032 if (m_selectionGroup && m_clipDrag) {
2033 m_thumbsTimer.stop();
2034 m_waitingThumbs.clear();
2035 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2037 scene()->destroyItemGroup(m_selectionGroup);
2038 m_selectionGroup = NULL;
2039 } else QGraphicsView::dragLeaveEvent(event);
2042 void CustomTrackView::dropEvent(QDropEvent * event)
2044 if (m_selectionGroup && m_clipDrag) {
2045 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2046 resetSelectionGroup();
2047 m_scene->clearSelection();
2048 bool hasVideoClip = false;
2049 QUndoCommand *addCommand = new QUndoCommand();
2050 addCommand->setText(i18n("Add timeline clip"));
2052 for (int i = 0; i < items.count(); i++) {
2053 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2054 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2055 if (items.count() == 1) {
2056 updateClipTypeActions(item);
2058 updateClipTypeActions(NULL);
2061 //TODO: take care of edit mode for undo
2062 item->baseClip()->addReference();
2063 //item->setZValue(item->defaultZValue());
2064 m_document->updateClip(item->baseClip()->getId());
2065 ItemInfo info = item->info();
2067 int tracknumber = m_document->tracksCount() - info.track - 1;
2068 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2069 if (isLocked) item->setItemLocked(true);
2070 ItemInfo clipInfo = info;
2071 clipInfo.track = m_document->tracksCount() - item->track();
2072 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2073 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2075 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2077 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2079 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2080 // add transparency transition
2081 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2082 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2084 item->setSelected(true);
2086 m_commandStack->push(addCommand);
2087 setDocumentModified();
2091 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2092 QList<QGraphicsItem *> selection = m_scene->items(rect);
2093 QStringList timelineList;
2095 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2096 for (int i = 0; i < selection.count(); i++) {
2097 if (selection.at(i)->type() == AVWIDGET) {
2098 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2099 int start = clip->startPos().frames(m_document->fps());
2100 int end = clip->endPos().frames(m_document->fps());
2101 timelineList.append(QString::number(start) + "-" + QString::number(end));
2104 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2107 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2108 if (items.count() > 1) groupSelectedItems(true);
2109 event->setDropAction(Qt::MoveAction);
2111 } else QGraphicsView::dropEvent(event);
2115 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2117 bool snap = KdenliveSettings::snaptopoints();
2118 KdenliveSettings::setSnaptopoints(false);
2119 if (mode == OVERWRITEEDIT) {
2120 // if we are in overwrite mode, move clips accordingly
2122 if (item == NULL) info = posinfo;
2123 else info = item->info();
2124 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);
2125 QList<QGraphicsItem *> selection = m_scene->items(rect);
2126 if (item) selection.removeAll(item);
2127 for (int i = 0; i < selection.count(); i++) {
2128 if (!selection.at(i)->isEnabled()) continue;
2129 if (selection.at(i)->type() == AVWIDGET) {
2130 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2131 if (clip->startPos() < info.startPos) {
2132 if (clip->endPos() > info.endPos) {
2133 ItemInfo clipInfo = clip->info();
2134 ItemInfo dupInfo = clipInfo;
2135 GenTime diff = info.startPos - clipInfo.startPos;
2136 dupInfo.startPos = info.startPos;
2137 dupInfo.cropStart += diff;
2138 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2139 ItemInfo newdupInfo = dupInfo;
2140 GenTime diff2 = info.endPos - info.startPos;
2141 newdupInfo.startPos = info.endPos;
2142 newdupInfo.cropStart += diff2;
2143 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2144 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2145 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2146 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2147 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2149 ItemInfo newclipInfo = clip->info();
2150 newclipInfo.endPos = info.startPos;
2151 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2152 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2154 } else if (clip->endPos() < info.endPos) {
2155 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2156 scene()->removeItem(clip);
2160 ItemInfo newclipInfo = clip->info();
2161 newclipInfo.startPos = info.endPos;
2162 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2163 clip->resizeStart(info.endPos.frames(m_document->fps()));
2167 } else if (mode == INSERTEDIT) {
2168 // if we are in push mode, move clips accordingly
2170 if (item == NULL) info = posinfo;
2171 else info = item->info();
2172 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);
2173 QList<QGraphicsItem *> selection = m_scene->items(rect);
2174 if (item) selection.removeAll(item);
2175 for (int i = 0; i < selection.count(); i++) {
2176 if (selection.at(i)->type() == AVWIDGET) {
2177 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2178 if (clip->startPos() < info.startPos) {
2179 if (clip->endPos() > info.startPos) {
2180 ItemInfo clipInfo = clip->info();
2181 ItemInfo dupInfo = clipInfo;
2182 GenTime diff = info.startPos - clipInfo.startPos;
2183 dupInfo.startPos = info.startPos;
2184 dupInfo.cropStart += diff;
2185 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2186 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2187 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2190 // TODO: add insertspacecommand
2195 KdenliveSettings::setSnaptopoints(snap);
2199 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2201 if (mode == OVERWRITEEDIT) {
2202 // if we are in overwrite or push mode, move clips accordingly
2203 bool snap = KdenliveSettings::snaptopoints();
2204 KdenliveSettings::setSnaptopoints(false);
2205 ItemInfo info = item->info();
2206 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2207 QList<QGraphicsItem *> selection = m_scene->items(rect);
2208 selection.removeAll(item);
2209 for (int i = 0; i < selection.count(); i++) {
2210 if (!selection.at(i)->isEnabled()) continue;
2211 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2212 Transition *tr = static_cast<Transition *>(selection.at(i));
2213 if (tr->startPos() < info.startPos) {
2214 ItemInfo firstPos = tr->info();
2215 ItemInfo newPos = firstPos;
2216 firstPos.endPos = item->startPos();
2217 newPos.startPos = item->endPos();
2218 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2219 if (tr->endPos() > info.endPos) {
2221 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2223 } else if (tr->endPos() > info.endPos) {
2225 ItemInfo firstPos = tr->info();
2226 firstPos.startPos = item->endPos();
2227 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2229 // remove transition
2230 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2234 KdenliveSettings::setSnaptopoints(snap);
2238 QStringList CustomTrackView::mimeTypes() const
2240 QStringList qstrList;
2241 // list of accepted mime types for drop
2242 qstrList.append("text/plain");
2243 qstrList.append("kdenlive/producerslist");
2244 qstrList.append("kdenlive/clip");
2248 Qt::DropActions CustomTrackView::supportedDropActions() const
2250 // returns what actions are supported when dropping
2251 return Qt::MoveAction;
2254 void CustomTrackView::setDuration(int duration)
2256 int diff = qAbs(duration - sceneRect().width());
2257 if (diff * matrix().m11() > -50) {
2258 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2259 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2261 m_projectDuration = duration;
2264 int CustomTrackView::duration() const
2266 return m_projectDuration;
2269 void CustomTrackView::addTrack(TrackInfo type, int ix)
2271 if (ix == -1 || ix == m_document->tracksCount()) {
2272 m_document->insertTrack(ix, type);
2273 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2275 m_document->insertTrack(m_document->tracksCount() - ix, type);
2276 // insert track in MLT playlist
2277 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2279 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2280 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2281 QList<QGraphicsItem *> selection = m_scene->items(r);
2282 resetSelectionGroup();
2284 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2285 scene()->addItem(m_selectionGroup);
2286 for (int i = 0; i < selection.count(); i++) {
2287 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2288 m_selectionGroup->addToGroup(selection.at(i));
2289 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2292 // Move graphic items
2293 m_selectionGroup->translate(0, m_tracksHeight);
2295 // adjust track number
2296 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2297 for (int i = 0; i < children.count(); i++) {
2298 if (children.at(i)->type() == GROUPWIDGET) {
2299 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2300 children << grp->childItems();
2303 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2305 ItemInfo clipinfo = item->info();
2306 if (item->type() == AVWIDGET) {
2307 ClipItem *clip = static_cast <ClipItem *>(item);
2308 // slowmotion clips are not track dependant, so no need to update them
2309 if (clip->speed() != 1.0) continue;
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->parentItem() == 0) {
2833 // we are moving one clip, easy
2834 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2835 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2836 Mlt::Producer *prod;
2837 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2838 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2839 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2840 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);
2843 QUndoCommand *moveCommand = new QUndoCommand();
2844 moveCommand->setText(i18n("Move clip"));
2845 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2847 int tracknumber = m_document->tracksCount() - item->track() - 1;
2848 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2849 if (isLocked) item->setItemLocked(true);
2850 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2851 // Also move automatic transitions (on lower track)
2852 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2853 ItemInfo startTrInfo;
2854 ItemInfo newStartTrInfo;
2855 bool moveStartTrans = false;
2856 bool moveEndTrans = false;
2857 if (startTransition && startTransition->isAutomatic()) {
2858 startTrInfo = startTransition->info();
2859 newStartTrInfo = startTrInfo;
2860 newStartTrInfo.track = info.track;
2861 newStartTrInfo.startPos = info.startPos;
2862 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2863 // transition end should stay the same
2865 // transition end should be adjusted to clip
2866 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2868 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2870 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2871 // Check if there is a transition at clip end
2872 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2873 if (tr && tr->isAutomatic()) {
2874 ItemInfo trInfo = tr->info();
2875 ItemInfo newTrInfo = trInfo;
2876 newTrInfo.track = info.track;
2877 newTrInfo.endPos = m_dragItem->endPos();
2878 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2879 // transition start should stay the same
2881 // transition start should be moved
2882 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2884 if (newTrInfo.startPos < newTrInfo.endPos) {
2885 moveEndTrans = true;
2886 if (moveStartTrans) {
2887 // we have to move both transitions, remove the start one so that there is no collision
2888 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2890 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2891 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2892 if (moveStartTrans) {
2893 // re-add transition in correct place
2894 int transTrack = startTransition->transitionEndTrack();
2895 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2896 transTrack = getPreviousVideoTrack(info.track);
2898 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2899 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2905 if (moveStartTrans && !moveEndTrans) {
2906 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2907 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2910 // Also move automatic transitions (on upper track)
2911 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2912 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2913 ItemInfo trInfo = tr->info();
2914 ItemInfo newTrInfo = trInfo;
2915 newTrInfo.startPos = m_dragItem->startPos();
2916 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2917 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2918 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2919 // transition end should be adjusted to clip on upper track
2920 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2922 if (newTrInfo.startPos < newTrInfo.endPos) {
2923 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2924 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2928 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2929 // Check if there is a transition at clip end
2930 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2931 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2932 ItemInfo trInfo = tr->info();
2933 ItemInfo newTrInfo = trInfo;
2934 newTrInfo.endPos = m_dragItem->endPos();
2935 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2936 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2937 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2938 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2939 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2940 // transition start should be moved
2941 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2943 if (newTrInfo.startPos < newTrInfo.endPos) {
2944 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2945 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2950 m_commandStack->push(moveCommand);
2951 //checkTrackSequence(m_dragItem->track());
2953 // undo last move and emit error message
2954 bool snap = KdenliveSettings::snaptopoints();
2955 KdenliveSettings::setSnaptopoints(false);
2956 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2957 KdenliveSettings::setSnaptopoints(snap);
2958 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2960 setDocumentModified();
2962 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2963 Transition *transition = static_cast <Transition *>(m_dragItem);
2964 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2965 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)) {
2966 // Moving transition failed, revert to previous position
2967 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2968 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2970 QUndoCommand *moveCommand = new QUndoCommand();
2971 moveCommand->setText(i18n("Move transition"));
2972 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2973 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2974 m_commandStack->push(moveCommand);
2978 // Moving several clips. We need to delete them and readd them to new position,
2979 // or they might overlap each other during the move
2980 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2981 QList<QGraphicsItem *> items = group->childItems();
2983 QList<ItemInfo> clipsToMove;
2984 QList<ItemInfo> transitionsToMove;
2986 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2987 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2988 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2989 QUndoCommand *moveGroup = new QUndoCommand();
2990 moveGroup->setText(i18n("Move group"));
2991 if (timeOffset != GenTime() || trackOffset != 0) {
2992 // remove items in MLT playlist
2995 int max = items.count();
2996 for (int i = 0; i < max; i++) {
2997 if (items.at(i)->type() == GROUPWIDGET) {
2998 items += items.at(i)->childItems();
3001 m_document->renderer()->blockSignals(true);
3002 for (int i = 0; i < items.count(); i++) {
3003 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3004 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3005 ItemInfo info = item->info();
3006 if (item->type() == AVWIDGET) {
3007 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3008 // error, clip cannot be removed from playlist
3009 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3011 clipsToMove.append(info);
3014 transitionsToMove.append(info);
3015 Transition *tr = static_cast <Transition*>(item);
3016 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3019 m_document->renderer()->blockSignals(false);
3020 for (int i = 0; i < items.count(); i++) {
3021 // re-add items in correct place
3022 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3023 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3025 ItemInfo info = item->info();
3026 int tracknumber = m_document->tracksCount() - info.track - 1;
3027 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3029 group->removeFromGroup(item);
3030 item->setItemLocked(true);
3033 if (item->type() == AVWIDGET) {
3034 ClipItem *clip = static_cast <ClipItem*>(item);
3035 info.track = m_document->tracksCount() - info.track;
3036 Mlt::Producer *prod;
3037 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3038 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3039 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3040 else prod = clip->baseClip()->producer(info.track);
3041 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3042 for (int i = 0; i < clip->effectsCount(); i++) {
3043 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3046 Transition *tr = static_cast <Transition*>(item);
3047 int newTrack = tr->transitionEndTrack();
3048 if (!tr->forcedTrack()) {
3049 newTrack = getPreviousVideoTrack(info.track);
3051 tr->updateTransitionEndTrack(newTrack);
3052 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3053 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3057 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3058 m_commandStack->push(moveGroup);
3060 //QPointF top = group->sceneBoundingRect().topLeft();
3061 //QPointF oldpos = m_selectionGroup->scenePos();
3062 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3063 //group->setPos(top);
3064 //TODO: get rid of the 3 lines below
3065 if (m_selectionGroup) {
3066 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3067 m_selectionGroupInfo.track = m_selectionGroup->track();
3069 setDocumentModified();
3072 m_document->renderer()->doRefresh();
3073 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3075 if (m_dragItem->type() == AVWIDGET) {
3076 ItemInfo resizeinfo = m_dragItemInfo;
3077 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3078 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3080 QUndoCommand *resizeCommand = new QUndoCommand();
3081 resizeCommand->setText(i18n("Resize clip"));
3083 // Check if there is an automatic transition on that clip (lower track)
3084 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3085 if (transition && transition->isAutomatic()) {
3086 ItemInfo trInfo = transition->info();
3087 ItemInfo newTrInfo = trInfo;
3088 newTrInfo.startPos = m_dragItem->startPos();
3089 if (newTrInfo.startPos < newTrInfo.endPos)
3090 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3092 // Check if there is an automatic transition on that clip (upper track)
3093 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3094 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3095 ItemInfo trInfo = transition->info();
3096 ItemInfo newTrInfo = trInfo;
3097 newTrInfo.startPos = m_dragItem->startPos();
3098 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3099 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3100 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3104 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3105 updatePositionEffects(clip, m_dragItemInfo);
3109 QDomElement root = doc.createElement("list");
3110 doc.appendChild(root);
3111 QList <int> indexes;
3112 for (int i = 0; i < clip->effectsCount(); i++) {
3113 QDomElement effect = clip->effectAt(i);
3114 if (EffectsList::hasKeyFrames(effect)) {
3115 doc.appendChild(doc.importNode(effect, true));
3120 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3121 // Keyframes were modified, updateClip
3122 QDomNodeList effs = doc.elementsByTagName("effect");
3124 // Since we must always resize clip before updating the keyframes, we
3125 // put a resize command before & after checking keyframes so that
3126 // we are sure the resize is performed before whenever we do or undo the action
3128 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3129 for (int i = 0; i < indexes.count(); i++) {
3130 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);
3131 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3133 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3134 emit clipItemSelected(clip);
3135 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3137 m_commandStack->push(resizeCommand);
3139 bool snap = KdenliveSettings::snaptopoints();
3140 KdenliveSettings::setSnaptopoints(false);
3141 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3142 KdenliveSettings::setSnaptopoints(snap);
3143 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3145 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3146 Transition *transition = static_cast <Transition *>(m_dragItem);
3147 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)) {
3148 // Cannot resize transition
3149 bool snap = KdenliveSettings::snaptopoints();
3150 KdenliveSettings::setSnaptopoints(false);
3151 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3152 KdenliveSettings::setSnaptopoints(snap);
3153 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3155 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3156 m_commandStack->push(command);
3160 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3161 // Item was resized, rebuild group;
3162 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3163 QList <QGraphicsItem *> children = group->childItems();
3164 m_document->clipManager()->removeGroup(group);
3165 scene()->destroyItemGroup(group);
3166 for (int i = 0; i < children.count(); i++) {
3167 children.at(i)->setSelected(true);
3169 groupSelectedItems(false, true);
3171 //m_document->renderer()->doRefresh();
3172 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3174 if (m_dragItem->type() == AVWIDGET) {
3175 ItemInfo resizeinfo = info;
3176 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3177 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3179 QUndoCommand *resizeCommand = new QUndoCommand();
3180 resizeCommand->setText(i18n("Resize clip"));
3182 // Check if there is an automatic transition on that clip (lower track)
3183 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3184 if (tr && tr->isAutomatic()) {
3185 ItemInfo trInfo = tr->info();
3186 ItemInfo newTrInfo = trInfo;
3187 newTrInfo.endPos = m_dragItem->endPos();
3188 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3191 // Check if there is an automatic transition on that clip (upper track)
3192 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3193 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3194 ItemInfo trInfo = tr->info();
3195 ItemInfo newTrInfo = trInfo;
3196 newTrInfo.endPos = m_dragItem->endPos();
3197 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3198 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3199 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3204 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3206 QDomElement root = doc.createElement("list");
3207 doc.appendChild(root);
3208 QList <int> indexes;
3209 for (int i = 0; i < clip->effectsCount(); i++) {
3210 QDomElement effect = clip->effectAt(i);
3211 if (EffectsList::hasKeyFrames(effect)) {
3212 doc.appendChild(doc.importNode(effect, true));
3217 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)) {
3218 // Keyframes were modified, updateClip
3219 QDomNodeList effs = doc.elementsByTagName("effect");
3221 // Since we must always resize clip before updating the keyframes, we
3222 // put a resize command before & after checking keyframes so that
3223 // we are sure the resize is performed before whenever we do or undo the action
3225 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3226 for (int i = 0; i < indexes.count(); i++) {
3227 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);
3228 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3230 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3231 emit clipItemSelected(clip);
3232 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3234 m_commandStack->push(resizeCommand);
3235 updatePositionEffects(clip, m_dragItemInfo);
3237 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3238 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3240 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3241 Transition *transition = static_cast <Transition *>(m_dragItem);
3242 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)) {
3243 // Cannot resize transition
3244 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3245 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3247 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3248 m_commandStack->push(command);
3251 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3252 // Item was resized, rebuild group;
3253 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3254 QList <QGraphicsItem *> children = group->childItems();
3255 m_document->clipManager()->removeGroup(group);
3256 scene()->destroyItemGroup(group);
3257 for (int i = 0; i < children.count(); i++) {
3258 children.at(i)->setSelected(true);
3260 groupSelectedItems(false, true);
3262 //m_document->renderer()->doRefresh();
3263 } else if (m_operationMode == FADEIN) {
3264 // resize fade in effect
3265 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3266 int ix = item->hasEffect("volume", "fadein");
3267 int ix2 = item->hasEffect("", "fade_from_black");
3269 QDomElement oldeffect = item->effectAt(ix);
3270 int start = item->cropStart().frames(m_document->fps());
3271 int end = item->fadeIn();
3273 slotDeleteEffect(item, oldeffect);
3276 QDomElement effect = oldeffect.cloneNode().toElement();
3277 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3278 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3279 slotUpdateClipEffect(item, effect, oldeffect, ix);
3280 emit clipItemSelected(item, ix);
3282 } else if (item->fadeIn() != 0 && ix2 == -1) {
3284 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3286 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3287 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3288 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3289 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3292 QDomElement oldeffect = item->effectAt(ix2);
3293 int start = item->cropStart().frames(m_document->fps());
3294 int end = item->fadeIn();
3296 slotDeleteEffect(item, oldeffect);
3299 QDomElement effect = oldeffect.cloneNode().toElement();
3300 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3301 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3302 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3303 emit clipItemSelected(item, ix2);
3306 } else if (m_operationMode == FADEOUT) {
3307 // resize fade in effect
3308 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3309 int ix = item->hasEffect("volume", "fadeout");
3310 int ix2 = item->hasEffect("", "fade_to_black");
3312 QDomElement oldeffect = item->effectAt(ix);
3313 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3314 int start = item->fadeOut();
3316 slotDeleteEffect(item, oldeffect);
3318 start = end - start;
3319 QDomElement effect = oldeffect.cloneNode().toElement();
3320 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3321 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3322 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3323 slotUpdateClipEffect(item, effect, oldeffect, ix);
3324 emit clipItemSelected(item, ix);
3326 } else if (item->fadeOut() != 0 && ix2 == -1) {
3328 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3330 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3331 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3332 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3333 EffectsList::setParameter(effect, "out", QString::number(0));
3334 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3337 QDomElement oldeffect = item->effectAt(ix2);
3338 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3339 int start = item->fadeOut();
3341 slotDeleteEffect(item, oldeffect);
3343 start = end - start;
3344 QDomElement effect = oldeffect.cloneNode().toElement();
3345 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3346 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3347 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3348 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3349 emit clipItemSelected(item, ix2);
3352 } else if (m_operationMode == KEYFRAME) {
3353 // update the MLT effect
3354 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3355 QString previous = item->keyframes(item->selectedEffectIndex());
3356 item->updateKeyframeEffect();
3357 QString next = item->keyframes(item->selectedEffectIndex());
3358 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3359 m_commandStack->push(command);
3360 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3361 emit clipItemSelected(item, item->selectedEffectIndex());
3363 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3364 // A transition is selected
3366 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3367 if (transitionClip && transitionClip->baseClip()) {
3368 QString size = transitionClip->baseClip()->getProperty("frame_size");
3369 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3370 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3371 p.setY(size.section('x', 1, 1).toInt());
3373 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3374 } else emit transitionItemSelected(NULL);
3375 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3376 m_operationMode = NONE;
3379 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3381 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3383 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3384 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3387 if (item->isSelected()) emit clipItemSelected(NULL);
3388 item->baseClip()->removeReference();
3389 m_document->updateClip(item->baseClip()->getId());
3391 /*if (item->baseClip()->isTransparent()) {
3392 // also remove automatic transition
3393 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3394 if (tr && tr->isAutomatic()) {
3395 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3396 scene()->removeItem(tr);
3400 m_waitingThumbs.removeAll(item);
3401 if (m_dragItem == item) m_dragItem = NULL;
3402 #if QT_VERSION >= 0x040600
3403 // animate item deletion
3404 item->closeAnimation();
3405 /*if (refresh) item->closeAnimation();
3407 // no refresh, means we have several operations chained, we need to delete clip immediatly
3408 // so that it does not get in the way of the other
3417 setDocumentModified();
3418 if (refresh) m_document->renderer()->doRefresh();
3421 void CustomTrackView::deleteSelectedClips()
3423 resetSelectionGroup();
3424 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3425 if (itemList.count() == 0) {
3426 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3429 scene()->clearSelection();
3430 QUndoCommand *deleteSelected = new QUndoCommand();
3432 bool resetGroup = false;
3435 int transitionCount = 0;
3436 // expand & destroy groups
3437 for (int i = 0; i < itemList.count(); i++) {
3438 if (itemList.at(i)->type() == GROUPWIDGET) {
3440 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3441 itemList += children;
3442 QList <ItemInfo> clipInfos;
3443 QList <ItemInfo> transitionInfos;
3444 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3445 for (int j = 0; j < children.count(); j++) {
3446 if (children.at(j)->type() == AVWIDGET) {
3447 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3448 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3449 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3450 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3451 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3454 if (clipInfos.count() > 0) {
3455 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3460 for (int i = 0; i < itemList.count(); i++) {
3461 if (itemList.at(i)->type() == AVWIDGET) {
3463 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3464 if (item->parentItem()) resetGroup = true;
3465 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3466 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3467 emit clipItemSelected(NULL);
3468 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3470 Transition *item = static_cast <Transition *>(itemList.at(i));
3471 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3472 if (item->parentItem()) resetGroup = true;
3473 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3474 emit transitionItemSelected(NULL);
3477 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3478 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3479 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3480 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3481 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3482 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3483 else deleteSelected->setText(i18n("Delete selected items"));
3484 m_commandStack->push(deleteSelected);
3487 void CustomTrackView::changeClipSpeed()
3489 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3490 if (itemList.count() == 0) {
3491 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3494 QUndoCommand *changeSelected = new QUndoCommand();
3495 changeSelected->setText("Edit clip speed");
3499 for (int i = 0; i < itemList.count(); i++) {
3500 if (itemList.at(i)->type() == AVWIDGET) {
3501 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3502 ItemInfo info = item->info();
3503 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3505 double speed = (double) percent / 100.0;
3506 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3508 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3512 if (count > 0) m_commandStack->push(changeSelected);
3513 else delete changeSelected;
3516 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3518 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3519 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3521 kDebug() << "ERROR: Cannot find clip for speed change";
3522 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3525 info.track = m_document->tracksCount() - item->track();
3527 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3528 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3529 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3531 item->setSpeed(speed, strobe);
3532 item->updateRectGeometry();
3533 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3534 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3536 updatePositionEffects(item, info);
3537 setDocumentModified();
3538 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3541 void CustomTrackView::cutSelectedClips()
3543 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3544 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3545 for (int i = 0; i < itemList.count(); i++) {
3546 if (itemList.at(i)->type() == AVWIDGET) {
3547 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3548 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3549 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3550 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3551 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3552 m_commandStack->push(command);
3558 void CustomTrackView::groupClips(bool group)
3560 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3561 QList <ItemInfo> clipInfos;
3562 QList <ItemInfo> transitionInfos;
3563 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3566 int max = itemList.count();
3567 for (int i = 0; i < max; i++) {
3568 if (itemList.at(i)->type() == GROUPWIDGET) {
3569 itemList += itemList.at(i)->childItems();
3573 for (int i = 0; i < itemList.count(); i++) {
3574 if (itemList.at(i)->type() == AVWIDGET) {
3575 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3576 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3577 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3578 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3579 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3582 if (clipInfos.count() > 0) {
3583 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3584 m_commandStack->push(command);
3588 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3590 resetSelectionGroup();
3591 m_scene->clearSelection();
3593 for (int i = 0; i < clipInfos.count(); i++) {
3594 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3595 if (clip == NULL) continue;
3596 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3597 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3598 m_document->clipManager()->removeGroup(grp);
3599 scene()->destroyItemGroup(grp);
3601 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3603 for (int i = 0; i < transitionInfos.count(); i++) {
3604 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3605 if (tr == NULL) continue;
3606 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3607 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3608 m_document->clipManager()->removeGroup(grp);
3609 scene()->destroyItemGroup(grp);
3611 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3613 setDocumentModified();
3617 QList <QGraphicsItemGroup *> groups;
3618 for (int i = 0; i < clipInfos.count(); i++) {
3619 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3621 clip->setSelected(true);
3624 for (int i = 0; i < transitionInfos.count(); i++) {
3625 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3627 clip->setSelected(true);
3631 groupSelectedItems(false, true);
3632 setDocumentModified();
3635 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3637 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3638 if (baseclip == NULL) {
3639 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3642 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3643 item->setEffectList(effects);
3644 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3645 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3646 scene()->addItem(item);
3648 int tracknumber = m_document->tracksCount() - info.track - 1;
3649 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3650 if (isLocked) item->setItemLocked(true);
3652 baseclip->addReference();
3653 m_document->updateClip(baseclip->getId());
3654 info.track = m_document->tracksCount() - info.track;
3655 Mlt::Producer *prod;
3656 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3657 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3658 else prod = baseclip->producer(info.track);
3659 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3660 for (int i = 0; i < item->effectsCount(); i++) {
3661 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3663 setDocumentModified();
3664 if (refresh) m_document->renderer()->doRefresh();
3665 m_waitingThumbs.append(item);
3666 m_thumbsTimer.start();
3669 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3671 QList<QGraphicsItem *> list = scene()->items();
3672 ClipItem *clip = NULL;
3673 for (int i = 0; i < list.size(); ++i) {
3674 if (list.at(i)->type() == AVWIDGET) {
3675 clip = static_cast <ClipItem *>(list.at(i));
3676 if (clip->clipProducer() == clipId) {
3677 ItemInfo info = clip->info();
3678 info.track = m_document->tracksCount() - clip->track();
3679 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3680 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3682 clip->refreshClip(true);
3689 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3691 int framepos = (int)(pos.frames(m_document->fps()));
3692 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3693 ClipItem *clip = NULL;
3694 for (int i = 0; i < list.size(); i++) {
3695 if (!list.at(i)->isEnabled()) continue;
3696 if (list.at(i)->type() == AVWIDGET) {
3697 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3698 if (test->endPos() == pos) clip = test;
3705 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3707 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3708 ClipItem *clip = NULL;
3709 for (int i = 0; i < list.size(); i++) {
3710 if (!list.at(i)->isEnabled()) continue;
3711 if (list.at(i)->type() == AVWIDGET) {
3712 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3713 if (test->startPos() == pos) clip = test;
3720 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3722 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3723 QList<QGraphicsItem *> list = scene()->items(p);
3724 ClipItem *clip = NULL;
3725 for (int i = 0; i < list.size(); i++) {
3726 if (!list.at(i)->isEnabled()) continue;
3727 if (list.at(i)->type() == AVWIDGET) {
3728 clip = static_cast <ClipItem *>(list.at(i));
3735 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3737 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3740 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3742 const QPointF p(pos, (track + 1) * m_tracksHeight);
3743 QList<QGraphicsItem *> list = scene()->items(p);
3744 Transition *clip = NULL;
3745 for (int i = 0; i < list.size(); i++) {
3746 if (!list.at(i)->isEnabled()) continue;
3747 if (list.at(i)->type() == TRANSITIONWIDGET) {
3748 clip = static_cast <Transition *>(list.at(i));
3755 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3757 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3760 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3762 int framepos = (int)(pos.frames(m_document->fps()));
3763 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3764 QList<QGraphicsItem *> list = scene()->items(p);
3765 Transition *clip = NULL;
3766 for (int i = 0; i < list.size(); i++) {
3767 if (!list.at(i)->isEnabled()) continue;
3768 if (list.at(i)->type() == TRANSITIONWIDGET) {
3769 Transition *test = static_cast <Transition *>(list.at(i));
3770 if (test->endPos() == pos) clip = test;
3777 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3779 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3780 QList<QGraphicsItem *> list = scene()->items(p);
3781 Transition *clip = NULL;
3782 for (int i = 0; i < list.size(); ++i) {
3783 if (!list.at(i)->isEnabled()) continue;
3784 if (list.at(i)->type() == TRANSITIONWIDGET) {
3785 Transition *test = static_cast <Transition *>(list.at(i));
3786 if (test->startPos() == pos) clip = test;
3793 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3795 if (m_selectionGroup) resetSelectionGroup(false);
3796 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3798 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);
3799 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3802 Mlt::Producer *prod;
3803 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3804 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3805 else prod = item->baseClip()->producer(end.track);
3807 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);
3809 bool snap = KdenliveSettings::snaptopoints();
3810 KdenliveSettings::setSnaptopoints(false);
3811 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3813 int tracknumber = m_document->tracksCount() - end.track - 1;
3814 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3815 m_scene->clearSelection();
3816 if (isLocked) item->setItemLocked(true);
3818 if (item->isItemLocked()) item->setItemLocked(false);
3819 item->setSelected(true);
3821 if (item->baseClip()->isTransparent()) {
3822 // Also move automatic transition
3823 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3824 if (tr && tr->isAutomatic()) {
3825 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3826 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);
3827 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3830 KdenliveSettings::setSnaptopoints(snap);
3831 setDocumentModified();
3833 // undo last move and emit error message
3834 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3836 if (refresh) m_document->renderer()->doRefresh();
3837 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3840 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3843 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3844 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3845 resetSelectionGroup();
3846 m_scene->clearSelection();
3848 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3849 scene()->addItem(m_selectionGroup);
3851 m_document->renderer()->blockSignals(true);
3852 for (int i = 0; i < startClip.count(); i++) {
3854 startClip[i].startPos = startClip.at(i).startPos - offset;
3855 startClip[i].track = startClip.at(i).track - trackOffset;
3857 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3858 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3860 clip->setItemLocked(false);
3861 if (clip->parentItem()) {
3862 m_selectionGroup->addToGroup(clip->parentItem());
3863 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3865 m_selectionGroup->addToGroup(clip);
3866 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3868 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3869 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3871 for (int i = 0; i < startTransition.count(); i++) {
3873 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3874 startTransition[i].track = startTransition.at(i).track - trackOffset;
3876 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3878 tr->setItemLocked(false);
3879 if (tr->parentItem()) {
3880 m_selectionGroup->addToGroup(tr->parentItem());
3881 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3883 m_selectionGroup->addToGroup(tr);
3884 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3886 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());
3887 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3889 m_document->renderer()->blockSignals(false);
3891 if (m_selectionGroup) {
3892 bool snap = KdenliveSettings::snaptopoints();
3893 KdenliveSettings::setSnaptopoints(false);
3895 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3896 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3898 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3900 int max = children.count();
3901 for (int i = 0; i < max; i++) {
3902 if (children.at(i)->type() == GROUPWIDGET) {
3903 children += children.at(i)->childItems();
3904 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3905 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3906 /*m_document->clipManager()->removeGroup(grp);
3907 m_scene->destroyItemGroup(grp);*/
3908 children.removeAll(children.at(i));
3913 for (int i = 0; i < children.count(); i++) {
3914 // re-add items in correct place
3915 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3916 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3918 ItemInfo info = item->info();
3919 int tracknumber = m_document->tracksCount() - info.track - 1;
3920 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3921 if (isLocked) item->setItemLocked(true);
3922 else if (item->isItemLocked()) item->setItemLocked(false);
3924 if (item->type() == AVWIDGET) {
3925 ClipItem *clip = static_cast <ClipItem*>(item);
3926 info.track = m_document->tracksCount() - info.track;
3927 Mlt::Producer *prod;
3928 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3929 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3930 else prod = clip->baseClip()->producer(info.track);
3931 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3932 } else if (item->type() == TRANSITIONWIDGET) {
3933 Transition *tr = static_cast <Transition*>(item);
3935 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3937 newTrack = tr->transitionEndTrack() + trackOffset;
3938 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3940 tr->updateTransitionEndTrack(newTrack);
3941 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3944 resetSelectionGroup(false);
3945 KdenliveSettings::setSnaptopoints(snap);
3946 m_document->renderer()->doRefresh();
3947 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3950 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3952 Transition *item = getTransitionItemAt(start.startPos, start.track);
3954 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);
3955 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3958 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3959 bool snap = KdenliveSettings::snaptopoints();
3960 KdenliveSettings::setSnaptopoints(false);
3961 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3962 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3963 // Transition was moved
3964 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3965 } else if (end.endPos == start.endPos) {
3966 // Transition start resize
3967 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3968 } else if (end.startPos == start.startPos) {
3969 // Transition end resize;
3970 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3971 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3974 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3975 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3976 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3978 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3979 KdenliveSettings::setSnaptopoints(snap);
3980 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3981 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);
3982 if (m_dragItem && m_dragItem == item) {
3984 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3985 if (transitionClip && transitionClip->baseClip()) {
3986 QString size = transitionClip->baseClip()->getProperty("frame_size");
3987 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3988 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3989 p.setY(size.section('x', 1, 1).toInt());
3991 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3993 if (m_refresh) m_document->renderer()->doRefresh();
3994 setDocumentModified();
3997 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3999 bool resizeClipStart = (start.startPos != end.startPos);
4000 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4002 if (dontWorry) return;
4003 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);
4004 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4007 if (item->parentItem()) {
4008 // Item is part of a group, reset group
4009 resetSelectionGroup();
4012 bool snap = KdenliveSettings::snaptopoints();
4013 KdenliveSettings::setSnaptopoints(false);
4014 if (resizeClipStart) {
4015 ItemInfo clipinfo = item->info();
4016 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4017 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4019 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4020 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4021 updatePositionEffects(item, clipinfo);
4022 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4024 ItemInfo clipinfo = item->info();
4025 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4026 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4028 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4029 updatePositionEffects(item, clipinfo);
4030 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4032 if (!resizeClipStart && end.cropStart != start.cropStart) {
4033 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4034 ItemInfo clipinfo = end;
4035 clipinfo.track = m_document->tracksCount() - end.track;
4036 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4038 item->setCropStart(end.cropStart);
4039 item->resetThumbs(true);
4042 m_document->renderer()->doRefresh();
4043 KdenliveSettings::setSnaptopoints(snap);
4044 setDocumentModified();
4047 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4049 int end = item->fadeIn();
4051 // there is a fade in effect
4052 int effectPos = item->hasEffect("volume", "fadein");
4053 if (effectPos != -1) {
4054 QDomElement oldeffect = item->effectAt(effectPos);
4055 int start = item->cropStart().frames(m_document->fps());
4056 int max = item->cropDuration().frames(m_document->fps());
4058 // Make sure the fade effect is not longer than the clip
4059 item->setFadeIn(max);
4060 end = item->fadeIn();
4063 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4064 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4065 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4066 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4067 // if fade effect is displayed, update the effect edit widget with new clip duration
4068 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4070 effectPos = item->hasEffect("brightness", "fade_from_black");
4071 if (effectPos != -1) {
4072 QDomElement oldeffect = item->effectAt(effectPos);
4073 int start = item->cropStart().frames(m_document->fps());
4074 int max = item->cropDuration().frames(m_document->fps());
4076 // Make sure the fade effect is not longer than the clip
4077 item->setFadeIn(max);
4078 end = item->fadeIn();
4081 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4082 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4083 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4084 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4085 // if fade effect is displayed, update the effect edit widget with new clip duration
4086 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4089 int start = item->fadeOut();
4091 // there is a fade out effect
4092 int effectPos = item->hasEffect("volume", "fadeout");
4093 if (effectPos != -1) {
4094 QDomElement oldeffect = item->effectAt(effectPos);
4095 int max = item->cropDuration().frames(m_document->fps());
4096 int end = max + item->cropStart().frames(m_document->fps());
4098 // Make sure the fade effect is not longer than the clip
4099 item->setFadeOut(max);
4100 start = item->fadeOut();
4102 start = end - start;
4103 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4104 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4105 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4106 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4107 // if fade effect is displayed, update the effect edit widget with new clip duration
4108 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4110 effectPos = item->hasEffect("brightness", "fade_to_black");
4111 if (effectPos != -1) {
4112 QDomElement oldeffect = item->effectAt(effectPos);
4113 int max = item->cropDuration().frames(m_document->fps());
4114 int end = max + item->cropStart().frames(m_document->fps());
4116 // Make sure the fade effect is not longer than the clip
4117 item->setFadeOut(max);
4118 start = item->fadeOut();
4120 start = end - start;
4121 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4122 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4123 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4124 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4125 // if fade effect is displayed, update the effect edit widget with new clip duration
4126 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4130 int effectPos = item->hasEffect("freeze", "freeze");
4131 if (effectPos != -1) {
4132 // Freeze effect needs to be adjusted with clip resize
4133 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4134 QDomElement eff = item->getEffectAt(effectPos);
4135 if (!eff.isNull() && diff != 0) {
4136 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4137 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4138 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4139 emit clipItemSelected(item, item->selectedEffectIndex());
4145 double CustomTrackView::getSnapPointForPos(double pos)
4147 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4150 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4152 QList <GenTime> snaps;
4153 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4154 QList<QGraphicsItem *> itemList = items();
4155 for (int i = 0; i < itemList.count(); i++) {
4156 if (itemList.at(i) == selected) continue;
4157 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4158 if (itemList.at(i)->type() == AVWIDGET) {
4159 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4160 GenTime start = item->startPos();
4161 GenTime end = item->endPos();
4162 snaps.append(start);
4164 if (!offsetList.isEmpty()) {
4165 for (int j = 0; j < offsetList.size(); j++) {
4166 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4167 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4171 QList < GenTime > markers = item->snapMarkers();
4172 for (int j = 0; j < markers.size(); ++j) {
4173 GenTime t = markers.at(j);
4175 if (!offsetList.isEmpty()) {
4176 for (int k = 0; k < offsetList.size(); k++) {
4177 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4181 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4182 Transition *transition = static_cast <Transition*>(itemList.at(i));
4183 GenTime start = transition->startPos();
4184 GenTime end = transition->endPos();
4185 snaps.append(start);
4187 if (!offsetList.isEmpty()) {
4188 for (int j = 0; j < offsetList.size(); j++) {
4189 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4190 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4196 // add cursor position
4197 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4199 if (!offsetList.isEmpty()) {
4200 for (int j = 0; j < offsetList.size(); j++) {
4201 snaps.append(pos - offsetList.at(j));
4206 for (int i = 0; i < m_guides.count(); i++) {
4207 snaps.append(m_guides.at(i)->position());
4208 if (!offsetList.isEmpty()) {
4209 for (int j = 0; j < offsetList.size(); j++) {
4210 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4216 m_scene->setSnapList(snaps);
4217 //for (int i = 0; i < m_snapPoints.size(); ++i)
4218 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4221 void CustomTrackView::slotSeekToPreviousSnap()
4223 updateSnapPoints(NULL);
4224 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4225 setCursorPos((int) res.frames(m_document->fps()));
4229 void CustomTrackView::slotSeekToNextSnap()
4231 updateSnapPoints(NULL);
4232 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4233 setCursorPos((int) res.frames(m_document->fps()));
4237 void CustomTrackView::clipStart()
4239 AbstractClipItem *item = getMainActiveClip();
4241 setCursorPos((int) item->startPos().frames(m_document->fps()));
4246 void CustomTrackView::clipEnd()
4248 AbstractClipItem *item = getMainActiveClip();
4250 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4255 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4257 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4258 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4259 m_commandStack->push(command);
4262 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4264 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4265 m_commandStack->push(command);
4268 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4270 DocClipBase *base = m_document->clipManager()->getClipById(id);
4271 QList <CommentedTime> markers = base->commentedSnapMarkers();
4273 if (markers.isEmpty()) {
4274 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4277 QUndoCommand *deleteMarkers = new QUndoCommand();
4278 deleteMarkers->setText("Delete clip markers");
4280 for (int i = 0; i < markers.size(); i++) {
4281 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4283 m_commandStack->push(deleteMarkers);
4286 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4288 DocClipBase *base = m_document->clipManager()->getClipById(id);
4289 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4290 else base->deleteSnapMarker(pos);
4291 emit updateClipMarkers(base);
4292 setDocumentModified();
4293 viewport()->update();
4296 int CustomTrackView::hasGuide(int pos, int offset)
4298 for (int i = 0; i < m_guides.count(); i++) {
4299 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4300 if (qAbs(guidePos - pos) <= offset) return guidePos;
4301 else if (guidePos > pos) return -1;
4306 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4308 if (oldPos > GenTime() && pos > GenTime()) {
4310 for (int i = 0; i < m_guides.count(); i++) {
4311 if (m_guides.at(i)->position() == oldPos) {
4312 Guide *item = m_guides.at(i);
4313 item->updateGuide(pos, comment);
4317 } else if (pos > GenTime()) addGuide(pos, comment);
4321 for (int i = 0; i < m_guides.count(); i++) {
4322 if (m_guides.at(i)->position() == oldPos) {
4323 delete m_guides.takeAt(i);
4328 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4330 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4331 m_document->syncGuides(m_guides);
4334 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4336 for (int i = 0; i < m_guides.count(); i++) {
4337 if (m_guides.at(i)->position() == pos) {
4338 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4342 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4343 scene()->addItem(g);
4345 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4346 m_document->syncGuides(m_guides);
4350 void CustomTrackView::slotAddGuide()
4352 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4353 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4354 if (d.exec() != QDialog::Accepted) return;
4355 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4356 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4357 m_commandStack->push(command);
4361 void CustomTrackView::slotEditGuide(int guidePos)
4364 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4365 else pos = GenTime(guidePos, m_document->fps());
4367 for (int i = 0; i < m_guides.count(); i++) {
4368 if (m_guides.at(i)->position() == pos) {
4369 slotEditGuide(m_guides.at(i)->info());
4374 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4377 void CustomTrackView::slotEditGuide(CommentedTime guide)
4379 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4380 if (d.exec() == QDialog::Accepted) {
4381 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4382 m_commandStack->push(command);
4387 void CustomTrackView::slotEditTimeLineGuide()
4389 if (m_dragGuide == NULL) return;
4390 CommentedTime guide = m_dragGuide->info();
4391 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4392 if (d.exec() == QDialog::Accepted) {
4393 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4394 m_commandStack->push(command);
4398 void CustomTrackView::slotDeleteGuide(int guidePos)
4401 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4402 else pos = GenTime(guidePos, m_document->fps());
4404 for (int i = 0; i < m_guides.count(); i++) {
4405 if (m_guides.at(i)->position() == pos) {
4406 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4407 m_commandStack->push(command);
4412 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4416 void CustomTrackView::slotDeleteTimeLineGuide()
4418 if (m_dragGuide == NULL) return;
4419 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4420 m_commandStack->push(command);
4424 void CustomTrackView::slotDeleteAllGuides()
4426 QUndoCommand *deleteAll = new QUndoCommand();
4427 deleteAll->setText("Delete all guides");
4428 for (int i = 0; i < m_guides.count(); i++) {
4429 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4431 m_commandStack->push(deleteAll);
4434 void CustomTrackView::setTool(PROJECTTOOL tool)
4439 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4442 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4443 m_scene->setScale(scaleFactor, verticalScale);
4445 scene()->removeItem(m_visualTip);
4446 m_animationTimer->stop();
4452 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4453 bool adjust = false;
4454 if (verticalScale != matrix().m22()) adjust = true;
4455 setMatrix(newmatrix);
4457 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4458 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4459 for (int i = 0; i < m_guides.count(); i++) {
4460 QLineF l = m_guides.at(i)->line();
4461 l.setP2(QPointF(l.x2(), newHeight));
4462 m_guides.at(i)->setLine(l);
4464 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4467 int diff = sceneRect().width() - m_projectDuration;
4468 if (diff * newmatrix.m11() < 50) {
4469 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4470 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4472 centerOn(QPointF(cursorPos(), verticalPos));
4475 void CustomTrackView::slotRefreshGuides()
4477 if (KdenliveSettings::showmarkers()) {
4478 for (int i = 0; i < m_guides.count(); i++) {
4479 m_guides.at(i)->update();
4484 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4486 //kDebug() << "// DRAW BG: " << rect.width();
4487 painter->setClipRect(rect);
4488 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4489 QPen pen1 = painter->pen();
4490 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4491 painter->setPen(pen1);
4492 double min = rect.left();
4493 double max = rect.right();
4494 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4495 int maxTrack = m_document->tracksCount();
4496 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4497 QColor audioColor = palette().alternateBase().color();
4498 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4499 for (int i = 0; i < maxTrack; i++) {
4500 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4501 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4502 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4503 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4504 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4506 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4508 int lowerLimit = m_tracksHeight * maxTrack + 1;
4509 if (height() > lowerLimit) {
4510 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4511 painter->fillRect(bg, base);
4515 bool CustomTrackView::findString(const QString &text)
4518 for (int i = 0; i < m_searchPoints.size(); ++i) {
4519 marker = m_searchPoints.at(i).comment();
4520 if (marker.contains(text, Qt::CaseInsensitive)) {
4521 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4522 int vert = verticalScrollBar()->value();
4523 int hor = cursorPos();
4524 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4532 bool CustomTrackView::findNextString(const QString &text)
4535 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4536 marker = m_searchPoints.at(i).comment();
4537 if (marker.contains(text, Qt::CaseInsensitive)) {
4538 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4539 int vert = verticalScrollBar()->value();
4540 int hor = cursorPos();
4541 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4550 void CustomTrackView::initSearchStrings()
4552 m_searchPoints.clear();
4553 QList<QGraphicsItem *> itemList = items();
4554 for (int i = 0; i < itemList.count(); i++) {
4555 // parse all clip names
4556 if (itemList.at(i)->type() == AVWIDGET) {
4557 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4558 GenTime start = item->startPos();
4559 CommentedTime t(start, item->clipName());
4560 m_searchPoints.append(t);
4561 // add all clip markers
4562 QList < CommentedTime > markers = item->commentedSnapMarkers();
4563 m_searchPoints += markers;
4568 for (int i = 0; i < m_guides.count(); i++) {
4569 m_searchPoints.append(m_guides.at(i)->info());
4572 qSort(m_searchPoints);
4575 void CustomTrackView::clearSearchStrings()
4577 m_searchPoints.clear();
4581 void CustomTrackView::copyClip()
4583 qDeleteAll(m_copiedItems);
4584 m_copiedItems.clear();
4585 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4586 if (itemList.count() == 0) {
4587 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4590 for (int i = 0; i < itemList.count(); i++) {
4591 if (itemList.at(i)->type() == AVWIDGET) {
4592 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4593 ClipItem *clone = clip->clone(clip->info());
4594 m_copiedItems.append(clone);
4595 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4596 Transition *dup = static_cast <Transition *>(itemList.at(i));
4597 m_copiedItems.append(dup->clone());
4602 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4604 if (m_scene->editMode() != NORMALEDIT) {
4605 // If we are in overwrite mode, always allow the move
4608 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));
4609 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4610 for (int i = 0; i < collisions.count(); i++) {
4611 if (collisions.at(i)->type() == type) return false;
4616 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4619 for (int i = 0; i < infoList.count(); i++) {
4620 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));
4623 QList<QGraphicsItem *> collisions = scene()->items(path);
4624 for (int i = 0; i < collisions.count(); i++) {
4625 if (collisions.at(i)->type() == type) return false;
4630 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4632 for (int i = 0; i < items.count(); i++) {
4633 ItemInfo info = items.at(i)->info();
4634 info.startPos += offset;
4635 info.endPos += offset;
4636 info.track += trackOffset;
4637 if (!canBePastedTo(info, items.at(i)->type())) return false;
4642 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4644 QPainterPath movePath;
4645 movePath.moveTo(0, 0);
4647 for (int i = 0; i < items.count(); i++) {
4648 ItemInfo info = items.at(i)->info();
4649 info.startPos = info.startPos + offset;
4650 info.endPos = info.endPos + offset;
4651 info.track = info.track + trackOffset;
4652 if (info.startPos < GenTime()) {
4653 // No clip should go below 0
4656 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));
4657 movePath.addRect(rect);
4659 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4660 for (int i = 0; i < collisions.count(); i++) {
4661 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4662 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4669 void CustomTrackView::pasteClip()
4671 if (m_copiedItems.count() == 0) {
4672 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4676 if (m_menuPosition.isNull()) {
4677 position = mapFromGlobal(QCursor::pos());
4678 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4679 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4682 } else position = m_menuPosition;
4683 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4684 int track = (int)(position.y() / m_tracksHeight);
4685 ItemInfo first = m_copiedItems.at(0)->info();
4687 GenTime offset = pos - first.startPos;
4688 int trackOffset = track - first.track;
4690 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4691 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4694 QUndoCommand *pasteClips = new QUndoCommand();
4695 pasteClips->setText("Paste clips");
4697 for (int i = 0; i < m_copiedItems.count(); i++) {
4698 // parse all clip names
4699 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4700 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4701 ItemInfo info = clip->info();
4702 info.startPos += offset;
4703 info.endPos += offset;
4704 info.track += trackOffset;
4705 if (canBePastedTo(info, AVWIDGET)) {
4706 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4707 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4708 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4709 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4711 info.startPos = tr->startPos() + offset;
4712 info.endPos = tr->endPos() + offset;
4713 info.track = tr->track() + trackOffset;
4714 int transitionEndTrack;
4715 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4716 else transitionEndTrack = tr->transitionEndTrack();
4717 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4718 if (info.startPos >= info.endPos) {
4719 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4720 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4721 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4724 m_commandStack->push(pasteClips);
4727 void CustomTrackView::pasteClipEffects()
4729 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4730 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4733 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4735 QUndoCommand *paste = new QUndoCommand();
4736 paste->setText("Paste effects");
4738 QList<QGraphicsItem *> clips = scene()->selectedItems();
4739 for (int i = 0; i < clips.count(); ++i) {
4740 if (clips.at(i)->type() == AVWIDGET) {
4741 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4742 for (int j = 0; j < clip->effectsCount(); j++) {
4743 QDomElement eff = clip->effectAt(j);
4744 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4745 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4746 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4751 m_commandStack->push(paste);
4753 //Â adjust effects (fades, ...)
4754 for (int i = 0; i < clips.count(); ++i) {
4755 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4756 updatePositionEffects(item, item->info());
4761 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4763 // parse parameters to check if we need to adjust to the new crop start
4764 int diff = (newstart - oldstart).frames(m_document->fps());
4765 int max = (newstart + duration).frames(m_document->fps());
4766 QDomNodeList params = xml.elementsByTagName("parameter");
4767 for (int i = 0; i < params.count(); i++) {
4768 QDomElement e = params.item(i).toElement();
4769 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4770 QString def = e.attribute("default");
4771 // Effect has a keyframe type parameter, we need to adjust the values
4772 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4773 QStringList newKeyFrames;
4774 foreach(const QString &str, keys) {
4775 int pos = str.section(':', 0, 0).toInt();
4776 double val = str.section(':', 1, 1).toDouble();
4779 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4781 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4783 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4784 e.setAttribute("keyframes", newKeyFrames.join(";"));
4789 ClipItem *CustomTrackView::getClipUnderCursor() const
4791 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4792 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4793 for (int i = 0; i < collisions.count(); i++) {
4794 if (collisions.at(i)->type() == AVWIDGET) {
4795 return static_cast < ClipItem *>(collisions.at(i));
4801 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4803 QList<QGraphicsItem *> clips = scene()->selectedItems();
4804 if (clips.isEmpty()) {
4805 return getClipUnderCursor();
4807 AbstractClipItem *item = NULL;
4808 for (int i = 0; i < clips.count(); ++i) {
4809 if (clips.at(i)->type() == AVWIDGET) {
4810 item = static_cast < AbstractClipItem *>(clips.at(i));
4811 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4814 if (item) return item;
4819 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4821 QList<QGraphicsItem *> clips = scene()->selectedItems();
4822 if (clips.isEmpty()) {
4823 return getClipUnderCursor();
4826 // remove all items in the list that are not clips
4827 for (int i = 0; i < clips.count();) {
4828 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4831 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4832 for (int i = 0; i < clips.count(); ++i) {
4833 if (clips.at(i)->type() == AVWIDGET) {
4834 item = static_cast < ClipItem *>(clips.at(i));
4835 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4843 void CustomTrackView::setInPoint()
4845 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4847 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4850 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4854 ItemInfo startInfo = clip->info();
4855 ItemInfo endInfo = startInfo;
4856 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4857 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4858 // Check for invalid resize
4859 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4861 } else if (endInfo.startPos < startInfo.startPos) {
4862 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4863 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4864 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4865 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4869 if (clip->type() == TRANSITIONWIDGET) {
4870 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4871 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4874 void CustomTrackView::setOutPoint()
4876 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4878 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4881 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4885 ItemInfo startInfo = clip->info();
4886 ItemInfo endInfo = clip->info();
4887 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4888 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4889 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4890 // Check for invalid resize
4891 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4893 } else if (endInfo.endPos > startInfo.endPos) {
4894 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4895 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4896 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4897 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4903 if (clip->type() == TRANSITIONWIDGET) {
4904 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4905 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4908 void CustomTrackView::slotUpdateAllThumbs()
4910 QList<QGraphicsItem *> itemList = items();
4911 //if (itemList.isEmpty()) return;
4913 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4914 for (int i = 0; i < itemList.count(); i++) {
4915 if (itemList.at(i)->type() == AVWIDGET) {
4916 item = static_cast <ClipItem *>(itemList.at(i));
4917 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4918 // Check if we have a cached thumbnail
4919 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4920 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4921 if (QFile::exists(thumb)) {
4923 item->slotSetStartThumb(pix);
4926 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4927 QString endThumb = startThumb;
4928 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4929 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4930 if (QFile::exists(startThumb)) {
4931 QPixmap pix(startThumb);
4932 item->slotSetStartThumb(pix);
4934 if (QFile::exists(endThumb)) {
4935 QPixmap pix(endThumb);
4936 item->slotSetEndThumb(pix);
4940 item->refreshClip(false);
4941 qApp->processEvents();
4944 viewport()->update();
4947 void CustomTrackView::saveThumbnails()
4949 QList<QGraphicsItem *> itemList = items();
4951 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4952 for (int i = 0; i < itemList.count(); i++) {
4953 if (itemList.at(i)->type() == AVWIDGET) {
4954 item = static_cast <ClipItem *>(itemList.at(i));
4955 if (item->clipType() != COLOR) {
4956 // Check if we have a cached thumbnail
4957 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4958 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4959 if (!QFile::exists(thumb)) {
4960 QPixmap pix(item->startThumb());
4964 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4965 QString endThumb = startThumb;
4966 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4967 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4968 if (!QFile::exists(startThumb)) {
4969 QPixmap pix(item->startThumb());
4970 pix.save(startThumb);
4972 if (!QFile::exists(endThumb)) {
4973 QPixmap pix(item->endThumb());
4983 void CustomTrackView::slotInsertTrack(int ix)
4985 TrackDialog d(m_document, parentWidget());
4986 d.label->setText(i18n("Insert track"));
4987 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4988 d.track_nb->setValue(ix);
4989 d.setWindowTitle(i18n("Insert New Track"));
4990 d.slotUpdateName(ix);
4992 if (d.exec() == QDialog::Accepted) {
4993 ix = d.track_nb->value();
4994 if (d.before_select->currentIndex() == 1) {
4998 if (d.video_track->isChecked()) {
4999 info.type = VIDEOTRACK;
5000 info.isMute = false;
5001 info.isBlind = false;
5002 info.isLocked = false;
5004 info.type = AUDIOTRACK;
5005 info.isMute = false;
5006 info.isBlind = true;
5007 info.isLocked = false;
5009 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5010 m_commandStack->push(addTrack);
5011 setDocumentModified();
5015 void CustomTrackView::slotDeleteTrack(int ix)
5017 TrackDialog d(m_document, parentWidget());
5018 d.label->setText(i18n("Delete track"));
5019 d.before_select->setHidden(true);
5020 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5021 d.track_nb->setValue(ix);
5022 d.slotUpdateName(ix);
5023 d.setWindowTitle(i18n("Delete Track"));
5024 d.video_track->setHidden(true);
5025 d.audio_track->setHidden(true);
5026 if (d.exec() == QDialog::Accepted) {
5027 ix = d.track_nb->value();
5028 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5029 deleteTimelineTrack(ix, info);
5030 setDocumentModified();
5031 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5032 m_commandStack->push(command);*/
5036 void CustomTrackView::slotChangeTrack(int ix)
5038 TrackDialog d(m_document, parentWidget());
5039 d.label->setText(i18n("Change track"));
5040 d.before_select->setHidden(true);
5041 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5042 d.track_nb->setValue(ix);
5043 d.slotUpdateName(ix);
5044 d.setWindowTitle(i18n("Change Track Type"));
5046 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
5047 d.video_track->setChecked(true);
5049 d.audio_track->setChecked(true);
5051 if (d.exec() == QDialog::Accepted) {
5053 info.isLocked = false;
5054 info.isMute = false;
5055 ix = d.track_nb->value();
5057 if (d.video_track->isChecked()) {
5058 info.type = VIDEOTRACK;
5059 info.isBlind = false;
5061 info.type = AUDIOTRACK;
5062 info.isBlind = true;
5064 changeTimelineTrack(ix, info);
5065 setDocumentModified();
5070 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5072 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5073 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5074 QList<QGraphicsItem *> selection = m_scene->items(r);
5075 QUndoCommand *deleteTrack = new QUndoCommand();
5076 deleteTrack->setText("Delete track");
5078 // Delete all clips in selected track
5079 for (int i = 0; i < selection.count(); i++) {
5080 if (selection.at(i)->type() == AVWIDGET) {
5081 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5082 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5083 m_scene->removeItem(item);
5086 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5087 Transition *item = static_cast <Transition *>(selection.at(i));
5088 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5089 m_scene->removeItem(item);
5095 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5096 m_commandStack->push(deleteTrack);
5099 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5101 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5102 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5103 m_commandStack->push(changeTrack);
5106 void CustomTrackView::autoTransition()
5108 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5109 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5110 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5113 Transition *tr = static_cast <Transition*>(itemList.at(0));
5114 tr->setAutomatic(!tr->isAutomatic());
5115 QDomElement transition = tr->toXML();
5116 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);
5117 setDocumentModified();
5121 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5124 QDomNodeList params = effect.elementsByTagName("parameter");
5125 for (int i = 0; i < params.count(); i++) {
5126 QDomElement e = params.item(i).toElement();
5127 if (!e.isNull() && e.attribute("type") == "constant") {
5128 if (e.hasAttribute("factor")) {
5129 double factor = e.attribute("factor").toDouble();
5130 double value = e.attribute("value").toDouble();
5131 value = value / factor;
5132 result.append(QString::number(value));
5133 } else result.append(e.attribute("value"));
5139 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5141 QList<QGraphicsItem *> list = scene()->items();
5142 ClipItem *clip = NULL;
5143 for (int i = 0; i < list.size(); ++i) {
5144 if (list.at(i)->type() == AVWIDGET) {
5145 clip = static_cast <ClipItem *>(list.at(i));
5146 if (clip->clipProducer() == id) {
5147 clip->setClipName(name);
5151 viewport()->update();
5154 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5156 minimum = GenTime();
5157 maximum = GenTime();
5158 QList<QGraphicsItem *> selection;
5159 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5160 selection.removeAll(item);
5161 for (int i = 0; i < selection.count(); i++) {
5162 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5163 if (clip && clip->type() == AVWIDGET) {
5164 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5165 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5170 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5172 minimum = GenTime();
5173 maximum = GenTime();
5174 QList<QGraphicsItem *> selection;
5175 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5176 selection.removeAll(item);
5177 for (int i = 0; i < selection.count(); i++) {
5178 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5179 if (clip && clip->type() == TRANSITIONWIDGET) {
5180 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5181 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5187 void CustomTrackView::loadGroups(const QDomNodeList groups)
5189 for (int i = 0; i < groups.count(); i++) {
5190 QDomNodeList children = groups.at(i).childNodes();
5191 scene()->clearSelection();
5192 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5193 QDomNode n = children.item(nodeindex);
5194 QDomElement elem = n.toElement();
5195 int pos = elem.attribute("position").toInt();
5196 int track = elem.attribute("track").toInt();
5197 if (elem.tagName() == "clipitem") {
5198 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5199 if (clip) clip->setSelected(true);
5201 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5202 if (clip) clip->setSelected(true);
5205 groupSelectedItems(false, true);
5209 void CustomTrackView::splitAudio()
5211 resetSelectionGroup();
5212 QList<QGraphicsItem *> selection = scene()->selectedItems();
5213 if (selection.isEmpty()) {
5214 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5217 QUndoCommand *splitCommand = new QUndoCommand();
5218 splitCommand->setText(i18n("Split audio"));
5219 for (int i = 0; i < selection.count(); i++) {
5220 if (selection.at(i)->type() == AVWIDGET) {
5221 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5222 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5223 if (clip->parentItem()) {
5224 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5226 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5231 m_commandStack->push(splitCommand);
5234 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5236 ClipItem *clip = getClipItemAt(pos, track);
5238 kDebug() << "// Cannot find clip to split!!!";
5242 int start = pos.frames(m_document->fps());
5243 int freetrack = m_document->tracksCount() - track - 1;
5244 for (; freetrack > 0; freetrack--) {
5245 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5246 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5247 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5248 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5249 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5254 kDebug() << "GOT TRK: " << track;
5255 if (freetrack == 0) {
5256 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5258 ItemInfo info = clip->info();
5259 info.track = m_document->tracksCount() - freetrack;
5260 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5261 scene()->clearSelection();
5262 clip->setSelected(true);
5263 ClipItem *audioClip = getClipItemAt(start, info.track);
5265 clip->setVideoOnly(true);
5266 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5267 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5269 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5270 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5272 audioClip->setSelected(true);
5273 audioClip->setAudioOnly(true);
5274 groupSelectedItems(false, true);
5278 // unsplit clip: remove audio part and change video part to normal clip
5279 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5280 kDebug() << "//CANNOT FIND CLP GRP";
5283 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5284 QList<QGraphicsItem *> children = grp->childItems();
5285 if (children.count() != 2) {
5286 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5289 for (int i = 0; i < children.count(); i++) {
5290 if (children.at(i) != clip) {
5291 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5292 ItemInfo info = clip->info();
5293 deleteClip(clp->info());
5294 clip->setVideoOnly(false);
5295 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5296 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5301 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5302 m_document->clipManager()->removeGroup(grp);
5303 scene()->destroyItemGroup(grp);
5307 void CustomTrackView::setVideoOnly()
5309 resetSelectionGroup();
5310 QList<QGraphicsItem *> selection = scene()->selectedItems();
5311 if (selection.isEmpty()) {
5312 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5315 QUndoCommand *videoCommand = new QUndoCommand();
5316 videoCommand->setText(i18n("Video only"));
5317 for (int i = 0; i < selection.count(); i++) {
5318 if (selection.at(i)->type() == AVWIDGET) {
5319 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5320 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5321 if (clip->parentItem()) {
5322 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5324 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5329 m_commandStack->push(videoCommand);
5332 void CustomTrackView::setAudioOnly()
5334 resetSelectionGroup();
5335 QList<QGraphicsItem *> selection = scene()->selectedItems();
5336 if (selection.isEmpty()) {
5337 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5340 QUndoCommand *videoCommand = new QUndoCommand();
5341 videoCommand->setText(i18n("Audio only"));
5342 for (int i = 0; i < selection.count(); i++) {
5343 if (selection.at(i)->type() == AVWIDGET) {
5344 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5345 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5346 if (clip->parentItem()) {
5347 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5349 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5354 m_commandStack->push(videoCommand);
5357 void CustomTrackView::setAudioAndVideo()
5359 resetSelectionGroup();
5360 QList<QGraphicsItem *> selection = scene()->selectedItems();
5361 if (selection.isEmpty()) {
5362 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5365 QUndoCommand *videoCommand = new QUndoCommand();
5366 videoCommand->setText(i18n("Audio and Video"));
5367 for (int i = 0; i < selection.count(); i++) {
5368 if (selection.at(i)->type() == AVWIDGET) {
5369 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5370 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5371 if (clip->parentItem()) {
5372 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5374 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5379 m_commandStack->push(videoCommand);
5382 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5384 ClipItem *clip = getClipItemAt(pos, track);
5386 kDebug() << "// Cannot find clip to split!!!";
5390 int start = pos.frames(m_document->fps());
5391 clip->setVideoOnly(true);
5392 clip->setAudioOnly(false);
5393 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5394 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5396 } else if (audioOnly) {
5397 int start = pos.frames(m_document->fps());
5398 clip->setAudioOnly(true);
5399 clip->setVideoOnly(false);
5400 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5401 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5404 int start = pos.frames(m_document->fps());
5405 clip->setAudioOnly(false);
5406 clip->setVideoOnly(false);
5407 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5408 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5412 setDocumentModified();
5415 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5417 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5418 m_clipTypeGroup->setEnabled(false);
5420 m_clipTypeGroup->setEnabled(true);
5421 QList <QAction *> actions = m_clipTypeGroup->actions();
5423 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5424 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5425 else lookup = "clip_audio_and_video";
5426 for (int i = 0; i < actions.count(); i++) {
5427 if (actions.at(i)->data().toString() == lookup) {
5428 actions.at(i)->setChecked(true);
5435 void CustomTrackView::reloadTransitionLumas()
5439 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5440 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5441 for (int i = 0; i < params.count(); i++) {
5442 QDomElement e = params.item(i).toElement();
5443 if (e.attribute("tag") == "resource") {
5444 lumaNames = e.attribute("paramlistdisplay");
5445 lumaFiles = e.attribute("paramlist");
5450 QList<QGraphicsItem *> itemList = items();
5451 Transition *transitionitem;
5452 QDomElement transitionXml;
5453 for (int i = 0; i < itemList.count(); i++) {
5454 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5455 transitionitem = static_cast <Transition*>(itemList.at(i));
5456 transitionXml = transitionitem->toXML();
5457 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5458 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5459 for (int i = 0; i < params.count(); i++) {
5460 QDomElement e = params.item(i).toElement();
5461 if (e.attribute("tag") == "resource") {
5462 e.setAttribute("paramlistdisplay", lumaNames);
5463 e.setAttribute("paramlist", lumaFiles);
5468 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5469 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5470 for (int i = 0; i < params.count(); i++) {
5471 QDomElement e = params.item(i).toElement();
5472 if (e.attribute("tag") == "luma") {
5473 e.setAttribute("paramlistdisplay", lumaNames);
5474 e.setAttribute("paramlist", lumaFiles);
5481 emit transitionItemSelected(NULL);
5484 double CustomTrackView::fps() const
5486 return m_document->fps();
5489 void CustomTrackView::updateProjectFps()
5491 // update all clips to the new fps
5492 resetSelectionGroup();
5493 scene()->clearSelection();
5495 QList<QGraphicsItem *> itemList = items();
5496 for (int i = 0; i < itemList.count(); i++) {
5497 // remove all items and re-add them one by one
5498 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5500 for (int i = 0; i < itemList.count(); i++) {
5501 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5502 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5503 clip->updateFps(m_document->fps());
5504 m_scene->addItem(clip);
5505 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5506 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5507 QList<QGraphicsItem *> children = grp->childItems();
5508 for (int j = 0; j < children.count(); j++) {
5509 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5510 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5511 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5512 clip->updateFps(m_document->fps());
5515 m_document->clipManager()->removeGroup(grp);
5516 m_scene->addItem(grp);
5517 scene()->destroyItemGroup(grp);
5518 for (int j = 0; j < children.count(); j++) {
5519 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5520 //children.at(j)->setParentItem(0);
5521 children.at(j)->setSelected(true);
5524 groupSelectedItems(true, true);
5525 } else if (itemList.at(i)->type() == GUIDEITEM) {
5526 Guide *g = static_cast<Guide *>(itemList.at(i));
5528 m_scene->addItem(g);
5531 viewport()->update();
5534 void CustomTrackView::slotTrackDown()
5536 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5537 else m_selectedTrack++;
5538 emit updateTrackHeaders();
5539 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5540 ensureVisible(rect);
5541 viewport()->update();
5544 void CustomTrackView::slotTrackUp()
5546 if (m_selectedTrack > 0) m_selectedTrack--;
5547 else m_selectedTrack = m_document->tracksCount() - 1;
5548 emit updateTrackHeaders();
5549 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5550 ensureVisible(rect);
5551 viewport()->update();
5554 int CustomTrackView::selectedTrack() const
5556 return m_selectedTrack;
5559 void CustomTrackView::slotSelectTrack(int ix)
5561 m_selectedTrack = qMax(0, ix);
5562 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5563 emit updateTrackHeaders();
5564 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5565 ensureVisible(rect);
5566 viewport()->update();
5569 void CustomTrackView::selectClip(bool add, bool group)
5571 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5572 QList<QGraphicsItem *> selection = m_scene->items(rect);
5573 resetSelectionGroup(group);
5574 if (!group) m_scene->clearSelection();
5575 for (int i = 0; i < selection.count(); i++) {
5576 if (selection.at(i)->type() == AVWIDGET) {
5577 selection.at(i)->setSelected(add);
5581 if (group) groupSelectedItems();
5584 void CustomTrackView::selectTransition(bool add, bool group)
5586 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5587 QList<QGraphicsItem *> selection = m_scene->items(rect);
5588 resetSelectionGroup(group);
5589 if (!group) m_scene->clearSelection();
5590 for (int i = 0; i < selection.count(); i++) {
5591 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5592 selection.at(i)->setSelected(add);
5596 if (group) groupSelectedItems();
5599 QStringList CustomTrackView::extractTransitionsLumas()
5602 QList<QGraphicsItem *> itemList = items();
5603 Transition *transitionitem;
5604 QDomElement transitionXml;
5605 for (int i = 0; i < itemList.count(); i++) {
5606 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5607 transitionitem = static_cast <Transition*>(itemList.at(i));
5608 transitionXml = transitionitem->toXML();
5609 QString luma = EffectsList::parameter(transitionXml, "luma");
5610 if (!luma.isEmpty()) urls << luma;
5616 void CustomTrackView::setEditMode(EDITMODE mode)
5618 m_scene->setEditMode(mode);
5621 void CustomTrackView::checkTrackSequence(int track)
5623 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5624 //track = m_document->tracksCount() -track;
5625 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5626 QList<QGraphicsItem *> selection = m_scene->items(rect);
5627 QList <int> timelineList;
5628 timelineList.append(0);
5629 for (int i = 0; i < selection.count(); i++) {
5630 if (selection.at(i)->type() == AVWIDGET) {
5631 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5632 int start = clip->startPos().frames(m_document->fps());
5633 int end = clip->endPos().frames(m_document->fps());
5634 if (!timelineList.contains(start)) timelineList.append(start);
5635 if (!timelineList.contains(end)) timelineList.append(end);
5638 qSort(timelineList);
5639 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5640 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5643 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5645 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5647 info.startPos = GenTime(in, m_document->fps());
5648 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5649 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5650 info.cropDuration = info.endPos - info.startPos;
5651 info.track = m_selectedTrack;
5652 QUndoCommand *addCommand = new QUndoCommand();
5653 addCommand->setText(i18n("Insert clip"));
5654 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5655 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5656 m_commandStack->push(addCommand);