1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "changetrackcommand.h"
52 #include "movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "locktrackcommand.h"
56 #include "groupclipscommand.h"
57 #include "splitaudiocommand.h"
58 #include "changecliptypecommand.h"
59 #include "trackdialog.h"
66 #include <KColorScheme>
67 #include <KMessageBox>
68 #include <KIO/NetAccess>
70 #include <QMouseEvent>
71 #include <QStylePainter>
72 #include <QGraphicsItem>
73 #include <QDomDocument>
75 #include <QApplication>
76 #include <QInputDialog>
79 #if QT_VERSION >= 0x040600
80 #include <QGraphicsDropShadowEffect>
83 bool sortGuidesList(const Guide *g1 , const Guide *g2)
85 return (*g1).position() < (*g2).position();
90 // disable animation if user asked it in KDE's global settings
91 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
92 // needs something like below (taken from dolphin)
93 // #include <kglobalsettings.h>
94 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
95 // const int duration = animate ? 1500 : 1;
97 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
98 QGraphicsView(projectscene, parent),
99 m_tracksHeight(KdenliveSettings::trackheight()),
100 m_projectDuration(0),
103 m_scene(projectscene),
105 m_operationMode(NONE),
112 m_autoScroll(KdenliveSettings::autoscroll()),
113 m_pasteEffectsAction(NULL),
114 m_ungroupAction(NULL),
121 m_blockRefresh(false),
122 m_selectionGroup(NULL),
125 if (doc) m_commandStack = doc->commandStack();
126 else m_commandStack = NULL;
127 setMouseTracking(true);
128 setAcceptDrops(true);
129 setFrameShape(QFrame::NoFrame);
131 //setCacheMode(QGraphicsView::CacheBackground);
132 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
134 KdenliveSettings::setTrackheight(m_tracksHeight);
135 m_animationTimer = new QTimeLine(800);
136 m_animationTimer->setFrameRange(0, 5);
137 m_animationTimer->setUpdateInterval(100);
138 m_animationTimer->setLoopCount(0);
139 m_tipColor = QColor(0, 192, 0, 200);
140 QColor border = QColor(255, 255, 255, 100);
141 m_tipPen.setColor(border);
142 m_tipPen.setWidth(3);
143 setContentsMargins(0, 0, 0, 0);
144 const int maxHeight = m_tracksHeight * m_document->tracksCount();
145 setSceneRect(0, 0, sceneRect().width(), maxHeight);
146 verticalScrollBar()->setMaximum(maxHeight);
147 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
148 m_cursorLine->setZValue(1000);
152 pen1.setColor(palette().text().color());
153 m_cursorLine->setPen(pen1);
154 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
156 KIcon razorIcon("edit-cut");
157 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
159 KIcon spacerIcon("kdenlive-spacer-tool");
160 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
161 verticalScrollBar()->setTracking(true);
162 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
163 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
164 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
165 m_scrollTimer.setInterval(100);
166 m_scrollTimer.setSingleShot(true);
168 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
169 m_thumbsTimer.setInterval(500);
170 m_thumbsTimer.setSingleShot(true);
173 CustomTrackView::~CustomTrackView()
175 qDeleteAll(m_guides);
177 m_waitingThumbs.clear();
181 void CustomTrackView::keyPressEvent(QKeyEvent * event)
183 if (event->key() == Qt::Key_Up) {
186 } else if (event->key() == Qt::Key_Down) {
189 } else QWidget::keyPressEvent(event);
192 void CustomTrackView::setDocumentModified()
194 m_document->setModified(true);
197 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
199 m_timelineContextMenu = timeline;
200 m_timelineContextClipMenu = clip;
201 m_clipTypeGroup = clipTypeGroup;
202 QList <QAction *> list = m_timelineContextClipMenu->actions();
203 for (int i = 0; i < list.count(); i++) {
204 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
205 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
208 m_timelineContextTransitionMenu = transition;
209 list = m_timelineContextTransitionMenu->actions();
210 for (int i = 0; i < list.count(); i++) {
211 if (list.at(i)->data().toString() == "auto") {
212 m_autoTransition = list.at(i);
217 m_timelineContextMenu->addSeparator();
218 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
219 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
220 m_timelineContextMenu->addAction(m_deleteGuide);
222 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
223 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
224 m_timelineContextMenu->addAction(m_editGuide);
227 void CustomTrackView::checkAutoScroll()
229 m_autoScroll = KdenliveSettings::autoscroll();
232 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
233 return m_scene->m_tracksList;
236 void CustomTrackView::checkTrackHeight()
238 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
239 m_tracksHeight = KdenliveSettings::trackheight();
240 emit trackHeightChanged();
241 QList<QGraphicsItem *> itemList = items();
243 Transition *transitionitem;
244 bool snap = KdenliveSettings::snaptopoints();
245 KdenliveSettings::setSnaptopoints(false);
246 for (int i = 0; i < itemList.count(); i++) {
247 if (itemList.at(i)->type() == AVWIDGET) {
248 item = (ClipItem*) itemList.at(i);
249 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
250 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
251 item->resetThumbs(true);
252 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
253 transitionitem = (Transition*) itemList.at(i);
254 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
255 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
258 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
259 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
261 for (int i = 0; i < m_guides.count(); i++) {
262 QLineF l = m_guides.at(i)->line();
263 l.setP2(QPointF(l.x2(), newHeight));
264 m_guides.at(i)->setLine(l);
267 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
268 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
269 KdenliveSettings::setSnaptopoints(snap);
270 viewport()->update();
273 /** Zoom or move viewport on mousewheel
275 * If mousewheel+Ctrl, zooms in/out on the timeline.
277 * With Ctrl, moves viewport towards end of timeline if down/back,
278 * opposite on up/forward.
280 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
281 void CustomTrackView::wheelEvent(QWheelEvent * e)
283 if (e->modifiers() == Qt::ControlModifier) {
284 if (e->delta() > 0) emit zoomIn();
287 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
288 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
292 int CustomTrackView::getPreviousVideoTrack(int track)
294 track = m_document->tracksCount() - track - 1;
296 for (int i = track; i > -1; i--) {
297 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
303 void CustomTrackView::slotFetchNextThumbs()
305 if (!m_waitingThumbs.isEmpty()) {
306 ClipItem *item = m_waitingThumbs.takeFirst();
307 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
308 item = m_waitingThumbs.takeFirst();
310 if (item) item->slotFetchThumbs();
311 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
315 void CustomTrackView::slotCheckMouseScrolling()
317 if (m_scrollOffset == 0) {
318 m_scrollTimer.stop();
321 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
322 m_scrollTimer.start();
325 void CustomTrackView::slotCheckPositionScrolling()
327 // If mouse is at a border of the view, scroll
328 if (m_moveOpMode != SEEK) return;
329 if (mapFromScene(m_cursorPos, 0).x() < 3) {
330 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
331 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
332 setCursorPos(mapToScene(QPoint(-2, 0)).x());
333 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
334 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
335 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
336 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
342 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
344 int pos = event->x();
345 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
346 double snappedPos = getSnapPointForPos(mappedXPos);
347 emit mousePosition(mappedXPos);
349 if (event->buttons() & Qt::MidButton) return;
350 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
351 event->setAccepted(true);
353 QGraphicsView::mouseMoveEvent(event);
357 if (event->buttons() != Qt::NoButton) {
358 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
359 if (m_dragItem && m_tool == SELECTTOOL) {
360 if (m_operationMode == MOVE && move) {
361 QGraphicsView::mouseMoveEvent(event);
362 // If mouse is at a border of the view, scroll
364 m_scrollOffset = -30;
365 m_scrollTimer.start();
366 } else if (viewport()->width() - pos < 10) {
368 m_scrollTimer.start();
369 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
371 } else if (m_operationMode == RESIZESTART && move) {
372 m_document->renderer()->pause();
373 m_dragItem->resizeStart((int)(snappedPos));
374 } else if (m_operationMode == RESIZEEND && move) {
375 m_document->renderer()->pause();
376 m_dragItem->resizeEnd((int)(snappedPos));
377 } else if (m_operationMode == FADEIN && move) {
378 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
379 } else if (m_operationMode == FADEOUT && move) {
380 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
381 } else if (m_operationMode == KEYFRAME && move) {
382 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
383 double pos = mapToScene(event->pos()).toPoint().y();
384 QRectF br = m_dragItem->sceneBoundingRect();
385 double maxh = 100.0 / br.height();
386 pos = (br.bottom() - pos) * maxh;
387 m_dragItem->updateKeyFramePos(keyFramePos, pos);
390 scene()->removeItem(m_visualTip);
391 m_animationTimer->stop();
398 } else if (m_operationMode == MOVEGUIDE) {
400 scene()->removeItem(m_visualTip);
401 m_animationTimer->stop();
407 QGraphicsView::mouseMoveEvent(event);
409 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
411 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
412 if (snappedPos < 0) snappedPos = 0;
413 // Make sure there is no collision
414 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
415 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
416 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
417 collidingItems.removeAll(m_selectionGroup);
418 for (int i = 0; i < children.count(); i++) {
419 collidingItems.removeAll(children.at(i));
421 bool collision = false;
422 for (int i = 0; i < collidingItems.count(); i++) {
423 if (!collidingItems.at(i)->isEnabled()) continue;
424 if (collidingItems.at(i)->type() == AVWIDGET) {
431 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
432 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
433 collidingItems.removeAll(m_selectionGroup);
434 for (int i = 0; i < children.count(); i++) {
435 collidingItems.removeAll(children.at(i));
437 for (int i = 0; i < collidingItems.count(); i++) {
438 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
446 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
447 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
451 if (m_tool == RAZORTOOL) {
452 setCursor(m_razorCursor);
453 //QGraphicsView::mouseMoveEvent(event);
455 } else if (m_tool == SPACERTOOL) {
456 setCursor(m_spacerCursor);
460 QList<QGraphicsItem *> itemList = items(event->pos());
461 QGraphicsRectItem *item = NULL;
462 OPERATIONTYPE opMode = NONE;
464 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
466 } else for (int i = 0; i < itemList.count(); i++) {
467 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
468 item = (QGraphicsRectItem*) itemList.at(i);
473 if (item && event->buttons() == Qt::NoButton) {
474 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
475 if (m_tool == RAZORTOOL) {
476 // razor tool over a clip, display current frame in monitor
477 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
478 //TODO: solve crash when showing frame when moving razor over clip
479 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
484 opMode = clip->operationMode(mapToScene(event->pos()));
485 const double size = 5;
486 if (opMode == m_moveOpMode) {
487 QGraphicsView::mouseMoveEvent(event);
491 scene()->removeItem(m_visualTip);
492 m_animationTimer->stop();
499 m_moveOpMode = opMode;
500 if (opMode == MOVE) {
501 setCursor(Qt::OpenHandCursor);
502 } else if (opMode == RESIZESTART) {
503 setCursor(KCursor("left_side", Qt::SizeHorCursor));
504 if (m_visualTip == NULL) {
505 QRectF rect = clip->sceneBoundingRect();
507 polygon << QPoint(0, - size * 2);
508 polygon << QPoint(size * 2, 0);
509 polygon << QPoint(0, size * 2);
510 polygon << QPoint(0, - size * 2);
512 m_visualTip = new QGraphicsPolygonItem(polygon);
513 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
514 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
515 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
516 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
517 m_visualTip->setZValue(100);
518 m_animation = new QGraphicsItemAnimation;
519 m_animation->setItem(m_visualTip);
520 m_animation->setTimeLine(m_animationTimer);
521 m_animation->setScaleAt(.5, 2, 1);
522 m_animation->setScaleAt(1, 1, 1);
523 scene()->addItem(m_visualTip);
524 m_animationTimer->start();
526 } else if (opMode == RESIZEEND) {
527 setCursor(KCursor("right_side", Qt::SizeHorCursor));
528 if (m_visualTip == NULL) {
529 QRectF rect = clip->sceneBoundingRect();
531 polygon << QPoint(0, - size * 2);
532 polygon << QPoint(- size * 2, 0);
533 polygon << QPoint(0, size * 2);
534 polygon << QPoint(0, - size * 2);
536 m_visualTip = new QGraphicsPolygonItem(polygon);
537 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
538 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
539 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
540 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
541 m_visualTip->setZValue(100);
542 m_animation = new QGraphicsItemAnimation;
543 m_animation->setItem(m_visualTip);
544 m_animation->setTimeLine(m_animationTimer);
545 m_animation->setScaleAt(.5, 2, 1);
546 m_animation->setScaleAt(1, 1, 1);
547 scene()->addItem(m_visualTip);
548 m_animationTimer->start();
550 } else if (opMode == FADEIN) {
551 if (m_visualTip == NULL) {
552 ClipItem *item = (ClipItem *) clip;
553 QRectF rect = clip->sceneBoundingRect();
554 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
555 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
556 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
557 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
558 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
559 m_visualTip->setZValue(100);
560 m_animation = new QGraphicsItemAnimation;
561 m_animation->setItem(m_visualTip);
562 m_animation->setTimeLine(m_animationTimer);
563 m_animation->setScaleAt(.5, 2, 2);
564 m_animation->setScaleAt(1, 1, 1);
565 scene()->addItem(m_visualTip);
566 m_animationTimer->start();
568 setCursor(Qt::PointingHandCursor);
569 } else if (opMode == FADEOUT) {
570 if (m_visualTip == NULL) {
571 ClipItem *item = (ClipItem *) clip;
572 QRectF rect = clip->sceneBoundingRect();
573 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
574 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
575 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
576 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
577 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
578 m_visualTip->setZValue(100);
579 m_animation = new QGraphicsItemAnimation;
580 m_animation->setItem(m_visualTip);
581 m_animation->setTimeLine(m_animationTimer);
582 m_animation->setScaleAt(.5, 2, 2);
583 m_animation->setScaleAt(1, 1, 1);
584 scene()->addItem(m_visualTip);
585 m_animationTimer->start();
587 setCursor(Qt::PointingHandCursor);
588 } else if (opMode == TRANSITIONSTART) {
589 if (m_visualTip == NULL) {
590 QRectF rect = clip->sceneBoundingRect();
592 polygon << QPoint(0, - size * 2);
593 polygon << QPoint(size * 2, 0);
594 polygon << QPoint(0, 0);
595 polygon << QPoint(0, - size * 2);
597 m_visualTip = new QGraphicsPolygonItem(polygon);
598 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
599 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
600 m_visualTip->setPos(rect.x(), rect.bottom());
601 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
602 m_visualTip->setZValue(100);
603 m_animation = new QGraphicsItemAnimation;
604 m_animation->setItem(m_visualTip);
605 m_animation->setTimeLine(m_animationTimer);
606 m_animation->setScaleAt(.5, 2, 2);
607 m_animation->setScaleAt(1, 1, 1);
608 scene()->addItem(m_visualTip);
609 m_animationTimer->start();
611 setCursor(Qt::PointingHandCursor);
612 } else if (opMode == TRANSITIONEND) {
613 if (m_visualTip == NULL) {
614 QRectF rect = clip->sceneBoundingRect();
616 polygon << QPoint(0, - size * 2);
617 polygon << QPoint(- size * 2, 0);
618 polygon << QPoint(0, 0);
619 polygon << QPoint(0, - size * 2);
621 m_visualTip = new QGraphicsPolygonItem(polygon);
622 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
623 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
624 m_visualTip->setPos(rect.right(), rect.bottom());
625 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
626 m_visualTip->setZValue(100);
627 m_animation = new QGraphicsItemAnimation;
628 m_animation->setItem(m_visualTip);
629 m_animation->setTimeLine(m_animationTimer);
630 m_animation->setScaleAt(.5, 2, 2);
631 m_animation->setScaleAt(1, 1, 1);
632 scene()->addItem(m_visualTip);
633 m_animationTimer->start();
635 setCursor(Qt::PointingHandCursor);
636 } else if (opMode == KEYFRAME) {
637 setCursor(Qt::PointingHandCursor);
639 } // no clip under mouse
640 else if (m_tool == RAZORTOOL) {
643 } else if (opMode == MOVEGUIDE) {
644 m_moveOpMode = opMode;
645 setCursor(Qt::SplitHCursor);
648 scene()->removeItem(m_visualTip);
649 m_animationTimer->stop();
656 setCursor(Qt::ArrowCursor);
657 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
658 QGraphicsView::mouseMoveEvent(event);
660 setCursorPos(mappedXPos);
661 slotCheckPositionScrolling();
663 } else m_moveOpMode = NONE;
665 QGraphicsView::mouseMoveEvent(event);
669 void CustomTrackView::mousePressEvent(QMouseEvent * event)
671 setFocus(Qt::MouseFocusReason);
672 m_menuPosition = QPoint();
674 // special cases (middle click button or ctrl / shift click
675 if (event->button() == Qt::MidButton) {
677 m_blockRefresh = false;
678 m_operationMode = NONE;
682 if (event->modifiers() & Qt::ShiftModifier) {
683 // Rectangle selection
684 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
685 setDragMode(QGraphicsView::RubberBandDrag);
686 if (!(event->modifiers() & Qt::ControlModifier)) {
687 resetSelectionGroup();
688 scene()->clearSelection();
690 m_blockRefresh = false;
691 m_operationMode = RUBBERSELECTION;
692 QGraphicsView::mousePressEvent(event);
696 m_blockRefresh = true;
698 bool collision = false;
700 if (m_tool != RAZORTOOL) activateMonitor();
701 else if (m_document->renderer()->playSpeed() != 0.0) {
702 m_document->renderer()->pause();
705 m_clickEvent = event->pos();
707 // check item under mouse
708 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
710 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
711 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
712 setDragMode(QGraphicsView::ScrollHandDrag);
713 QGraphicsView::mousePressEvent(event);
714 m_blockRefresh = false;
715 m_operationMode = NONE;
719 // if a guide and a clip were pressed, just select the guide
720 for (int i = 0; i < collisionList.count(); ++i) {
721 if (collisionList.at(i)->type() == GUIDEITEM) {
722 // a guide item was pressed
723 m_dragGuide = (Guide *) collisionList.at(i);
724 if (event->button() == Qt::LeftButton) { // move it
725 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
727 m_operationMode = MOVEGUIDE;
728 // deselect all clips so that only the guide will move
729 m_scene->clearSelection();
730 resetSelectionGroup(false);
731 updateSnapPoints(NULL);
732 QGraphicsView::mousePressEvent(event);
734 } else // show context menu
739 // Find first clip, transition or group under mouse (when no guides selected)
741 AbstractGroupItem *dragGroup = NULL;
742 AbstractClipItem *collisionClip = NULL;
744 while (!m_dragGuide && ct < collisionList.count()) {
745 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
746 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
747 if (collisionClip == m_dragItem) {
748 collisionClip = NULL;
749 } else m_dragItem = collisionClip;
751 m_dragItemInfo = m_dragItem->info();
752 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
753 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
754 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
761 if (m_dragItem) emit clipItemSelected(NULL);
764 #if QT_VERSION >= 0x040600
765 // Add shadow to dragged item, currently disabled because of painting artifacts
766 //TODO:Â re-enable when fixed
767 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
768 eff->setBlurRadius(5);
769 eff->setOffset(3, 3);
770 m_dragItem->setGraphicsEffect(eff);*/
772 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
773 // update transition menu action
774 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
775 m_autoTransition->setEnabled(true);
776 } else m_autoTransition->setEnabled(false);
778 // context menu requested
779 if (event->button() == Qt::RightButton) {
781 if (dragGroup) dragGroup->setSelected(true);
782 else if (!m_dragItem->isSelected()) {
783 resetSelectionGroup(false);
784 m_scene->clearSelection();
785 m_dragItem->setSelected(true);
787 } else if (!m_dragGuide) {
788 // check if there is a guide close to mouse click
789 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
790 for (int i = 0; i < guidesCollisionList.count(); i++) {
791 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
792 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
796 // keep this to support multiple guides context menu in the future (?)
797 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
798 guidesCollisionList.removeAt(0);
800 if (!guidesCollisionList.isEmpty())
801 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
804 m_operationMode = NONE;
805 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
806 m_menuPosition = m_clickEvent;
812 // No item under click
813 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
814 resetSelectionGroup(false);
815 setCursor(Qt::ArrowCursor);
816 m_scene->clearSelection();
818 updateClipTypeActions(NULL);
819 if (m_tool == SPACERTOOL) {
820 QList<QGraphicsItem *> selection;
821 if (event->modifiers() == Qt::ControlModifier) {
822 // Ctrl + click, select all items on track after click position
823 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
824 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
825 // Cannot use spacer on locked track
826 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
830 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
833 selection = checkForGroups(rect, &isOk);
835 // groups found on track, do not allow the move
836 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
840 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
842 // Select all items on all tracks after click position
843 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
844 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
847 // create group to hold selected items
848 m_selectionGroup = new AbstractGroupItem(m_document->fps());
849 scene()->addItem(m_selectionGroup);
850 QList <GenTime> offsetList;
851 for (int i = 0; i < selection.count(); i++) {
852 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
853 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
854 if (item->isItemLocked()) continue;
855 offsetList.append(item->startPos());
856 offsetList.append(item->endPos());
857 m_selectionGroup->addToGroup(selection.at(i));
858 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
859 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
860 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
861 QList<QGraphicsItem *> children = selection.at(i)->childItems();
862 for (int j = 0; j < children.count(); j++) {
863 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
864 offsetList.append(item->startPos());
865 offsetList.append(item->endPos());
867 m_selectionGroup->addToGroup(selection.at(i));
868 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
869 } else if (selection.at(i)->parentItem()) {
870 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
871 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
872 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
875 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
876 if (!offsetList.isEmpty()) {
878 QList <GenTime> cleandOffsetList;
879 GenTime startOffset = offsetList.takeFirst();
880 for (int k = 0; k < offsetList.size(); k++) {
881 GenTime newoffset = offsetList.at(k) - startOffset;
882 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
883 cleandOffsetList.append(newoffset);
886 updateSnapPoints(NULL, cleandOffsetList, true);
888 m_operationMode = SPACER;
890 setCursorPos((int)(mapToScene(event->x(), 0).x()));
892 QGraphicsView::mousePressEvent(event);
897 if (m_tool == RAZORTOOL && m_dragItem) {
898 if (m_dragItem->type() == TRANSITIONWIDGET) {
899 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
903 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
904 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
909 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
910 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
911 m_document->renderer()->pause();
912 m_commandStack->push(command);
913 setDocumentModified();
919 bool itemSelected = false;
920 if (m_dragItem->isSelected()) itemSelected = true;
921 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
922 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
924 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
925 if (event->modifiers() != Qt::ControlModifier) {
926 resetSelectionGroup(false);
927 m_scene->clearSelection();
928 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
929 viewport()->update();
930 } else resetSelectionGroup();
932 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
933 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
934 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
936 bool selected = !m_dragItem->isSelected();
937 if (dragGroup) dragGroup->setSelected(selected);
938 else m_dragItem->setSelected(selected);
940 groupSelectedItems();
941 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
942 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
943 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
946 if (collisionClip != NULL || m_dragItem == NULL) {
947 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
948 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
949 emit clipItemSelected(selected);
950 } else emit clipItemSelected(NULL);
953 // If clicked item is selected, allow move
954 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
956 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
957 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
959 // Update snap points
960 if (m_selectionGroup == NULL) {
961 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
962 else updateSnapPoints(m_dragItem);
964 QList <GenTime> offsetList;
965 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
966 for (int i = 0; i < children.count(); i++) {
967 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
968 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
969 offsetList.append(item->startPos());
970 offsetList.append(item->endPos());
973 if (!offsetList.isEmpty()) {
975 GenTime startOffset = offsetList.takeFirst();
976 QList <GenTime> cleandOffsetList;
977 for (int k = 0; k < offsetList.size(); k++) {
978 GenTime newoffset = offsetList.at(k) - startOffset;
979 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
980 cleandOffsetList.append(newoffset);
983 updateSnapPoints(NULL, cleandOffsetList, true);
987 if (m_operationMode == KEYFRAME) {
988 m_dragItem->updateSelectedKeyFrame();
989 m_blockRefresh = false;
991 } else if (m_operationMode == MOVE) {
992 setCursor(Qt::ClosedHandCursor);
993 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
995 info.startPos = m_dragItem->startPos();
996 info.track = m_dragItem->track();
997 int transitiontrack = getPreviousVideoTrack(info.track);
998 ClipItem *transitionClip = NULL;
999 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1000 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1001 info.endPos = transitionClip->endPos();
1003 GenTime transitionDuration(65, m_document->fps());
1004 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1005 else info.endPos = info.startPos + transitionDuration;
1007 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1008 // Check there is no other transition at that place
1009 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1010 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1011 QList<QGraphicsItem *> selection = m_scene->items(r);
1012 bool transitionAccepted = true;
1013 for (int i = 0; i < selection.count(); i++) {
1014 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1015 Transition *tr = static_cast <Transition *>(selection.at(i));
1016 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1017 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1018 } else transitionAccepted = false;
1021 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1022 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1023 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1025 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1026 info.track = m_dragItem->track();
1027 int transitiontrack = getPreviousVideoTrack(info.track);
1028 ClipItem *transitionClip = NULL;
1029 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1030 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1031 info.startPos = transitionClip->startPos();
1033 GenTime transitionDuration(65, m_document->fps());
1034 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1035 else info.startPos = info.endPos - transitionDuration;
1037 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1038 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1039 EffectsList::setParameter(transition, "reverse", "1");
1041 // Check there is no other transition at that place
1042 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1043 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1044 QList<QGraphicsItem *> selection = m_scene->items(r);
1045 bool transitionAccepted = true;
1046 for (int i = 0; i < selection.count(); i++) {
1047 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1048 Transition *tr = static_cast <Transition *>(selection.at(i));
1049 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1050 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1051 } else transitionAccepted = false;
1054 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1055 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1057 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1058 resetSelectionGroup(false);
1059 m_dragItem->setSelected(true);
1062 m_blockRefresh = false;
1064 QGraphicsView::mousePressEvent(event);
1067 void CustomTrackView::resetSelectionGroup(bool selectItems)
1069 if (m_selectionGroup) {
1070 // delete selection group
1071 bool snap = KdenliveSettings::snaptopoints();
1072 KdenliveSettings::setSnaptopoints(false);
1074 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1075 scene()->destroyItemGroup(m_selectionGroup);
1076 for (int i = 0; i < children.count(); i++) {
1077 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1078 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1079 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1080 children.at(i)->setSelected(selectItems);
1082 } else if (children.at(i)->type() == GROUPWIDGET) {
1083 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1084 children.at(i)->setSelected(selectItems);
1087 m_selectionGroup = NULL;
1088 KdenliveSettings::setSnaptopoints(snap);
1092 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1094 if (m_selectionGroup) {
1095 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1098 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1099 if (selection.isEmpty()) return;
1101 // Find top left position of selection
1102 for (int i = 0; i < selection.count(); i++) {
1103 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1104 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1105 } else if (selection.at(i)->parentItem()) {
1106 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1110 if (force || selection.count() > 1) {
1111 bool snap = KdenliveSettings::snaptopoints();
1112 KdenliveSettings::setSnaptopoints(false);
1113 if (createNewGroup) {
1114 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1115 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1116 QPointF diff = newGroup->pos();
1117 newGroup->translate(-diff.x(), -diff.y());
1118 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1120 scene()->addItem(newGroup);
1122 // CHeck if we are trying to include a group in a group
1123 QList <AbstractGroupItem *> groups;
1124 for (int i = 0; i < selection.count(); i++) {
1125 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1126 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1127 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1129 if (!groups.isEmpty()) {
1130 // ungroup previous groups
1131 while (!groups.isEmpty()) {
1132 AbstractGroupItem *grp = groups.takeFirst();
1133 m_document->clipManager()->removeGroup(grp);
1134 scene()->destroyItemGroup(grp);
1136 selection = m_scene->selectedItems();
1139 for (int i = 0; i < selection.count(); i++) {
1140 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1141 newGroup->addToGroup(selection.at(i));
1142 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1145 KdenliveSettings::setSnaptopoints(snap);
1147 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1148 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1149 QPointF diff = m_selectionGroup->pos();
1150 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1151 m_selectionGroup->translate(- diff.x(), -diff.y());
1153 scene()->addItem(m_selectionGroup);
1154 for (int i = 0; i < selection.count(); i++) {
1155 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1156 m_selectionGroup->addToGroup(selection.at(i));
1157 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1160 KdenliveSettings::setSnaptopoints(snap);
1161 if (m_selectionGroup) {
1162 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1163 m_selectionGroupInfo.track = m_selectionGroup->track();
1166 } else resetSelectionGroup();
1169 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1171 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1172 /*if (m_moveOpMode == KEYFRAME) {
1173 // user double clicked on a keyframe, open edit dialog
1174 //TODO:Â update for effects with several values per keyframe
1175 QDialog d(parentWidget());
1176 Ui::KeyFrameDialog_UI view;
1178 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1179 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1180 view.kfr_value->setFocus();
1181 if (d.exec() == QDialog::Accepted) {
1182 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1183 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1184 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1185 QString previous = item->keyframes(item->selectedEffectIndex());
1186 item->updateKeyframeEffect();
1187 QString next = item->keyframes(item->selectedEffectIndex());
1188 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1189 m_commandStack->push(command);
1190 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1191 emit clipItemSelected(item, item->selectedEffectIndex());
1196 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1197 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1198 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1199 //QString previous = item->keyframes(item->selectedEffectIndex());
1200 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1201 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1202 //item->updateKeyframeEffect();
1203 //QString next = item->keyframes(item->selectedEffectIndex());
1204 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1205 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1206 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1207 m_commandStack->push(command);
1208 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1209 emit clipItemSelected(item, item->selectedEffectIndex());
1211 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1214 if (m_dragItem->type() == TRANSITIONWIDGET) {
1215 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1217 getClipAvailableSpace(m_dragItem, minimum, maximum);
1219 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1220 ClipDurationDialog d(m_dragItem, m_document->timecode(), minimum, maximum, this);
1221 if (d.exec() == QDialog::Accepted) {
1222 if (m_dragItem->type() == TRANSITIONWIDGET) {
1223 // move & resize transition
1225 startInfo.startPos = m_dragItem->startPos();
1226 startInfo.endPos = m_dragItem->endPos();
1227 startInfo.track = m_dragItem->track();
1229 endInfo.startPos = d.startPos();
1230 endInfo.endPos = endInfo.startPos + d.duration();
1231 endInfo.track = m_dragItem->track();
1232 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1233 m_commandStack->push(command);
1235 // move and resize clip
1236 QUndoCommand *moveCommand = new QUndoCommand();
1237 moveCommand->setText(i18n("Edit clip"));
1238 ItemInfo clipInfo = m_dragItem->info();
1239 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1240 // duration was reduced, so process it first
1241 ItemInfo startInfo = clipInfo;
1242 clipInfo.endPos = clipInfo.startPos + d.duration();
1243 clipInfo.cropStart = d.cropStart();
1244 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1246 if (d.startPos() != clipInfo.startPos) {
1247 ItemInfo startInfo = clipInfo;
1248 clipInfo.startPos = d.startPos();
1249 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1250 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1252 if (d.duration() > m_dragItem->cropDuration()) {
1253 // duration was increased, so process it after move
1254 ItemInfo startInfo = clipInfo;
1255 clipInfo.endPos = clipInfo.startPos + d.duration();
1256 clipInfo.cropStart = d.cropStart();
1257 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1259 m_commandStack->push(moveCommand);
1263 QList<QGraphicsItem *> collisionList = items(event->pos());
1264 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1265 Guide *editGuide = (Guide *) collisionList.at(0);
1266 if (editGuide) slotEditGuide(editGuide->info());
1272 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1274 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1276 clip->setKeyframes(index, keyframes);
1277 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1278 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1282 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1284 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1285 m_editGuide->setEnabled(m_dragGuide != NULL);
1286 if (clip == NULL) m_timelineContextMenu->popup(pos);
1287 else if (group != NULL) {
1288 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1289 m_ungroupAction->setEnabled(true);
1290 updateClipTypeActions(NULL);
1291 m_timelineContextClipMenu->popup(pos);
1293 m_ungroupAction->setEnabled(false);
1294 if (clip->type() == AVWIDGET) {
1295 ClipItem *item = static_cast <ClipItem*>(clip);
1296 updateClipTypeActions(item);
1297 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1298 m_timelineContextClipMenu->popup(pos);
1299 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1303 void CustomTrackView::activateMonitor()
1305 emit activateDocumentMonitor();
1308 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1310 resetSelectionGroup();
1312 info.startPos = GenTime();
1313 info.cropStart = GenTime(in, m_document->fps());
1314 info.endPos = GenTime(out - in, m_document->fps());
1315 info.cropDuration = info.endPos - info.startPos;
1318 // Check if clip can be inserted at that position
1319 ItemInfo pasteInfo = info;
1320 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1321 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1322 pasteInfo.track = selectedTrack();
1323 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1324 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1328 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1329 m_commandStack->push(command);
1332 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1334 if (data->hasFormat("kdenlive/clip")) {
1336 resetSelectionGroup();
1337 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1338 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1340 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1343 QPointF framePos = mapToScene(pos);
1345 info.startPos = GenTime();
1346 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1347 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1348 info.cropDuration = info.endPos - info.startPos;
1351 // Check if clip can be inserted at that position
1352 ItemInfo pasteInfo = info;
1353 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1354 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1355 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1356 framePos.setX((int)(framePos.x() + 0.5));
1357 framePos.setY(pasteInfo.track * m_tracksHeight);
1358 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1361 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1362 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1363 m_selectionGroup->addToGroup(item);
1364 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1366 QList <GenTime> offsetList;
1367 offsetList.append(info.endPos);
1368 updateSnapPoints(NULL, offsetList);
1369 m_selectionGroup->setPos(framePos);
1370 scene()->addItem(m_selectionGroup);
1371 //m_selectionGroup->setZValue(10);
1373 } else if (data->hasFormat("kdenlive/producerslist")) {
1375 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1376 m_scene->clearSelection();
1377 resetSelectionGroup(false);
1379 QList <GenTime> offsetList;
1380 QList <ItemInfo> infoList;
1381 QPointF framePos = mapToScene(pos);
1382 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1383 int track = (int)(framePos.y() / m_tracksHeight);
1384 framePos.setX((int)(framePos.x() + 0.5));
1385 framePos.setY(track * m_tracksHeight);
1387 // Check if clips can be inserted at that position
1388 for (int i = 0; i < ids.size(); ++i) {
1389 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1391 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1395 info.startPos = start;
1396 info.cropDuration = clip->duration();
1397 info.endPos = info.startPos + info.cropDuration;
1399 infoList.append(info);
1400 start += clip->duration();
1402 if (!canBePastedTo(infoList, AVWIDGET)) {
1405 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1407 for (int i = 0; i < ids.size(); ++i) {
1408 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1410 info.startPos = start;
1411 info.cropDuration = clip->duration();
1412 info.endPos = info.startPos + info.cropDuration;
1414 start += info.cropDuration;
1415 offsetList.append(start);
1416 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1417 //item->setZValue(10);
1418 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1419 m_selectionGroup->addToGroup(item);
1420 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1423 updateSnapPoints(NULL, offsetList);
1424 m_selectionGroup->setPos(framePos);
1425 scene()->addItem(m_selectionGroup);
1426 //m_selectionGroup->setZValue(10);
1427 m_thumbsTimer.start();
1431 // the drag is not a clip (may be effect, ...)
1439 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1441 if (insertDropClips(event->mimeData(), event->pos())) {
1442 event->acceptProposedAction();
1443 } else QGraphicsView::dragEnterEvent(event);
1446 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1448 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1449 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1450 collindingItems.removeAll(item);
1451 if (collindingItems.isEmpty()) return false;
1453 for (int i = 0; i < collindingItems.count(); i++) {
1454 QGraphicsItem *collision = collindingItems.at(i);
1455 if (collision->type() == item->type()) {
1457 kDebug() << "// COLLISIION DETECTED";
1465 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1467 int track = m_document->tracksCount() - clip->track();
1468 GenTime pos = clip->startPos();
1469 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1470 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1473 bool success = true;
1474 for (int i = 0; i < clip->effectsCount(); i++) {
1475 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1477 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1478 m_document->renderer()->doRefresh();
1481 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1483 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1485 // Special case: speed effect
1486 if (effect.attribute("id") == "speed") {
1487 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1488 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1491 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1492 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1493 if (strobe == 0) strobe = 1;
1494 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1495 EffectsParameterList params = clip->addEffect(effect);
1496 m_document->renderer()->mltAddEffect(track, pos, params);
1497 if (clip->isSelected()) emit clipItemSelected(clip);
1500 EffectsParameterList params = clip->addEffect(effect);
1501 if (effect.attribute("disabled") == "1") {
1502 // Effect is disabled, don't add it to MLT playlist
1503 if (clip->isSelected()) emit clipItemSelected(clip);
1506 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1507 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1508 if (clip->isSelected()) emit clipItemSelected(clip);
1509 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1512 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1514 QString index = effect.attribute("kdenlive_ix");
1515 // Special case: speed effect
1516 if (effect.attribute("id") == "speed") {
1517 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1519 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1520 clip->deleteEffect(index);
1521 emit clipItemSelected(clip);
1522 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1526 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1527 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1528 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1531 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1533 clip->deleteEffect(index);
1534 emit clipItemSelected(clip);
1538 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1540 QList<QGraphicsItem *> itemList = group->childItems();
1541 QUndoCommand *effectCommand = new QUndoCommand();
1543 QDomNode namenode = effect.elementsByTagName("name").item(0);
1544 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1545 else effectName = i18n("effect");
1546 effectCommand->setText(i18n("Add %1", effectName));
1548 for (int i = 0; i < itemList.count(); i++) {
1549 if (itemList.at(i)->type() == AVWIDGET) {
1550 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1551 if (effect.attribute("type") == "audio") {
1552 // Don't add audio effects on video clips
1553 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1554 } else if (effect.hasAttribute("type") == false) {
1555 // Don't add video effect on audio clips
1556 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1559 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1560 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1563 if (item->isItemLocked()) {
1566 item->initEffect(effect);
1567 if (effect.attribute("tag") == "ladspa") {
1568 QString ladpsaFile = m_document->getLadspaFile();
1569 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1570 effect.setAttribute("src", ladpsaFile);
1572 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1577 m_commandStack->push(effectCommand);
1578 setDocumentModified();
1579 } else delete effectCommand;
1582 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1584 QList<QGraphicsItem *> itemList;
1585 QUndoCommand *effectCommand = new QUndoCommand();
1587 QDomNode namenode = effect.elementsByTagName("name").item(0);
1588 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1589 else effectName = i18n("effect");
1590 effectCommand->setText(i18n("Add %1", effectName));
1592 if (track == -1) itemList = scene()->selectedItems();
1593 if (itemList.isEmpty()) {
1594 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1595 if (clip) itemList.append(clip);
1596 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1598 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1599 for (int i = 0; i < itemList.count(); i++) {
1600 if (itemList.at(i)->type() == AVWIDGET) {
1601 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1602 if (effect.attribute("type") == "audio") {
1603 // Don't add audio effects on video clips
1604 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1605 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1608 } else if (effect.hasAttribute("type") == false) {
1609 // Don't add video effect on audio clips
1610 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1611 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1615 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1616 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1619 if (item->isItemLocked()) {
1622 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1623 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1624 } else item->initEffect(effect);
1625 if (effect.attribute("tag") == "ladspa") {
1626 QString ladpsaFile = m_document->getLadspaFile();
1627 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1628 effect.setAttribute("src", ladpsaFile);
1630 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1635 m_commandStack->push(effectCommand);
1636 setDocumentModified();
1637 } else delete effectCommand;
1640 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1642 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1643 m_commandStack->push(command);
1644 setDocumentModified();
1647 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1649 if (insertedEffect.isNull()) {
1650 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1653 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1654 QDomElement effect = insertedEffect.cloneNode().toElement();
1656 // Special case: speed effect
1657 if (effect.attribute("id") == "speed") {
1658 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1660 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1661 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1662 if (strobe == 0) strobe = 1;
1663 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1665 clip->setEffectAt(ix, effect);
1666 if (ix == clip->selectedEffectIndex()) {
1667 clip->setSelectedEffect(ix);
1668 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1673 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1674 if (effect.attribute("tag") == "ladspa") {
1675 // Update the ladspa affect file
1676 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1678 // check if we are trying to reset a keyframe effect
1679 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1680 clip->initEffect(effect);
1681 effectParams = clip->getEffectArgs(effect);
1683 if (effectParams.paramValue("disabled") == "1") {
1684 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1685 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1686 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1687 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1688 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1690 clip->setEffectAt(ix, effect);
1691 if (ix == clip->selectedEffectIndex()) {
1692 clip->setSelectedEffect(ix);
1693 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1695 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1696 // A fade effect was modified, update the clip
1697 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1698 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1699 clip->setFadeIn(pos);
1701 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1702 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1703 clip->setFadeOut(pos);
1707 setDocumentModified();
1710 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1712 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1713 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1714 QDomElement act = clip->effectAt(newPos - 1);
1715 QDomElement before = clip->effectAt(oldPos - 1);
1716 clip->setEffectAt(oldPos - 1, act);
1717 clip->setEffectAt(newPos - 1, before);
1718 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1719 if (act.attribute("id") == "speed") {
1720 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1721 } else if (before.attribute("id") == "speed") {
1722 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1723 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1724 emit clipItemSelected(clip, newPos - 1);
1725 setDocumentModified();
1726 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1729 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1731 QDomElement effect = clip->effectAt(effectPos);
1732 QDomElement oldEffect = effect.cloneNode().toElement();
1734 effect.setAttribute("disabled", (int) disable);
1735 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1736 m_commandStack->push(command);
1737 setDocumentModified();;
1740 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1742 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1743 m_commandStack->push(command);
1744 setDocumentModified();
1747 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1749 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1750 m_commandStack->push(command);
1753 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1757 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1758 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1759 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1760 if (item) kDebug() << "///////// ERROR CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1761 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1762 m_blockRefresh = false;
1765 if (item->parentItem()) {
1766 // Item is part of a group, reset group
1767 resetSelectionGroup();
1769 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1771 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1772 int cutPos = (int) cutTime.frames(m_document->fps());
1774 newPos.startPos = cutTime;
1775 newPos.endPos = info.endPos;
1776 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1777 newPos.track = info.track;
1778 newPos.cropDuration = newPos.endPos - newPos.startPos;
1780 bool snap = KdenliveSettings::snaptopoints();
1781 KdenliveSettings::setSnaptopoints(false);
1782 ClipItem *dup = item->clone(newPos);
1783 // remove unwanted effects (fade in) from 2nd part of cutted clip
1784 int ix = dup->hasEffect(QString(), "fadein");
1786 QDomElement oldeffect = item->effectAt(ix);
1787 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1789 ix = dup->hasEffect(QString(), "fade_from_black");
1791 QDomElement oldeffect = item->effectAt(ix);
1792 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1794 item->resizeEnd(cutPos);
1795 scene()->addItem(dup);
1796 if (item->checkKeyFrames()) slotRefreshEffects(item);
1797 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1798 item->baseClip()->addReference();
1799 m_document->updateClip(item->baseClip()->getId());
1800 setDocumentModified();
1801 KdenliveSettings::setSnaptopoints(snap);
1803 //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);
1807 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1808 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1810 if (!item || !dup || item == dup) {
1811 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1812 m_blockRefresh = false;
1815 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1816 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1820 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1821 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1822 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1823 //deleteClip(dup->info());
1825 bool snap = KdenliveSettings::snaptopoints();
1826 KdenliveSettings::setSnaptopoints(false);
1828 if (dup->isSelected()) emit clipItemSelected(NULL);
1829 dup->baseClip()->removeReference();
1830 m_document->updateClip(dup->baseClip()->getId());
1831 scene()->removeItem(dup);
1834 ItemInfo clipinfo = item->info();
1835 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1836 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1838 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1839 setDocumentModified();
1841 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1842 KdenliveSettings::setSnaptopoints(snap);
1846 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1849 void CustomTrackView::slotEnableRefresh()
1851 m_blockRefresh = false;
1854 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1856 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1857 if (itemList.count() == 1) {
1858 if (itemList.at(0)->type() == AVWIDGET) {
1859 ClipItem *item = (ClipItem *) itemList.at(0);
1861 info.track = item->track();
1862 ClipItem *transitionClip = NULL;
1863 const int transitiontrack = getPreviousVideoTrack(info.track);
1864 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1865 if (pos < item->startPos() + item->cropDuration() / 2) {
1866 // add transition to clip start
1867 info.startPos = item->startPos();
1868 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1869 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1870 info.endPos = transitionClip->endPos();
1871 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1872 // Check there is no other transition at that place
1873 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1874 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1875 QList<QGraphicsItem *> selection = m_scene->items(r);
1876 bool transitionAccepted = true;
1877 for (int i = 0; i < selection.count(); i++) {
1878 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1879 Transition *tr = static_cast <Transition *>(selection.at(i));
1880 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1881 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1882 } else transitionAccepted = false;
1885 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1886 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1889 // add transition to clip end
1890 info.endPos = item->endPos();
1891 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1892 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1893 info.startPos = transitionClip->startPos();
1894 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1895 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1896 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1898 // Check there is no other transition at that place
1899 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1900 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1901 QList<QGraphicsItem *> selection = m_scene->items(r);
1902 bool transitionAccepted = true;
1903 for (int i = 0; i < selection.count(); i++) {
1904 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1905 Transition *tr = static_cast <Transition *>(selection.at(i));
1906 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1907 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1908 } else transitionAccepted = false;
1911 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1912 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1915 } else for (int i = 0; i < itemList.count(); i++) {
1916 if (itemList.at(i)->type() == AVWIDGET) {
1917 ClipItem *item = (ClipItem *) itemList.at(i);
1919 info.startPos = item->startPos();
1920 info.endPos = info.startPos + GenTime(65, m_document->fps());
1921 info.track = item->track();
1923 // Check there is no other transition at that place
1924 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1925 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1926 QList<QGraphicsItem *> selection = m_scene->items(r);
1927 bool transitionAccepted = true;
1928 for (int i = 0; i < selection.count(); i++) {
1929 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1930 Transition *tr = static_cast <Transition *>(selection.at(i));
1931 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1932 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1933 } else transitionAccepted = false;
1936 int transitiontrack = getPreviousVideoTrack(info.track);
1937 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1938 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1943 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1945 if (transitionInfo.startPos >= transitionInfo.endPos) {
1946 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1949 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1950 m_commandStack->push(command);
1951 setDocumentModified();
1954 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1956 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1957 //kDebug() << "---- ADDING transition " << params.attribute("value");
1958 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1959 scene()->addItem(tr);
1960 setDocumentModified();
1962 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1967 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1969 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1971 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1974 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1975 if (m_dragItem == item) m_dragItem = NULL;
1977 #if QT_VERSION >= 0x040600
1978 // animate item deletion
1979 item->closeAnimation();
1983 emit transitionItemSelected(NULL);
1984 setDocumentModified();
1987 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1989 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1990 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1991 m_commandStack->push(command);
1992 setDocumentModified();
1995 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1997 Transition *item = getTransitionItemAt(pos, track);
1999 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2002 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);
2003 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2004 item->setTransitionParameters(transition);
2005 if (updateTransitionWidget) {
2006 ItemInfo info = item->info();
2008 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2009 if (transitionClip && transitionClip->baseClip()) {
2010 QString size = transitionClip->baseClip()->getProperty("frame_size");
2011 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2012 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2013 p.setY(size.section('x', 1, 1).toInt());
2015 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2017 setDocumentModified();
2020 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2023 const QPointF pos = mapToScene(event->pos());
2024 if (m_selectionGroup) {
2025 m_selectionGroup->setPos(pos);
2026 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2027 event->acceptProposedAction();
2029 // Drag enter was not possible, try again at mouse position
2030 insertDropClips(event->mimeData(), event->pos());
2034 QGraphicsView::dragMoveEvent(event);
2038 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2040 if (m_selectionGroup && m_clipDrag) {
2041 m_thumbsTimer.stop();
2042 m_waitingThumbs.clear();
2043 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2045 scene()->destroyItemGroup(m_selectionGroup);
2046 m_selectionGroup = NULL;
2047 } else QGraphicsView::dragLeaveEvent(event);
2050 void CustomTrackView::dropEvent(QDropEvent * event)
2052 if (m_selectionGroup && m_clipDrag) {
2053 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2054 resetSelectionGroup();
2055 m_scene->clearSelection();
2056 bool hasVideoClip = false;
2057 QUndoCommand *addCommand = new QUndoCommand();
2058 addCommand->setText(i18n("Add timeline clip"));
2059 QList <ClipItem *> brokenClips;
2061 for (int i = 0; i < items.count(); i++) {
2062 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2063 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2064 if (items.count() == 1) {
2065 updateClipTypeActions(item);
2067 updateClipTypeActions(NULL);
2070 //TODO: take care of edit mode for undo
2071 item->baseClip()->addReference();
2072 //item->setZValue(item->defaultZValue());
2073 m_document->updateClip(item->baseClip()->getId());
2074 ItemInfo info = item->info();
2076 int tracknumber = m_document->tracksCount() - info.track - 1;
2077 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2078 if (isLocked) item->setItemLocked(true);
2079 ItemInfo clipInfo = info;
2080 clipInfo.track = m_document->tracksCount() - item->track();
2081 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2082 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2083 brokenClips.append(item);
2086 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2088 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2090 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2091 // add transparency transition
2092 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2093 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2095 item->setSelected(true);
2097 qDeleteAll(brokenClips);
2098 brokenClips.clear();
2099 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2100 else delete addCommand;
2101 setDocumentModified();
2105 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2106 QList<QGraphicsItem *> selection = m_scene->items(rect);
2107 QStringList timelineList;
2109 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2110 for (int i = 0; i < selection.count(); i++) {
2111 if (selection.at(i)->type() == AVWIDGET) {
2112 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2113 int start = clip->startPos().frames(m_document->fps());
2114 int end = clip->endPos().frames(m_document->fps());
2115 timelineList.append(QString::number(start) + "-" + QString::number(end));
2118 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2121 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2122 if (items.count() > 1) groupSelectedItems(true);
2123 event->setDropAction(Qt::MoveAction);
2125 } else QGraphicsView::dropEvent(event);
2129 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2131 bool snap = KdenliveSettings::snaptopoints();
2132 KdenliveSettings::setSnaptopoints(false);
2133 if (mode == OVERWRITEEDIT) {
2134 // if we are in overwrite mode, move clips accordingly
2136 if (item == NULL) info = posinfo;
2137 else info = item->info();
2138 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);
2139 QList<QGraphicsItem *> selection = m_scene->items(rect);
2140 if (item) selection.removeAll(item);
2141 for (int i = 0; i < selection.count(); i++) {
2142 if (!selection.at(i)->isEnabled()) continue;
2143 if (selection.at(i)->type() == AVWIDGET) {
2144 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2145 if (clip->startPos() < info.startPos) {
2146 if (clip->endPos() > info.endPos) {
2147 ItemInfo clipInfo = clip->info();
2148 ItemInfo dupInfo = clipInfo;
2149 GenTime diff = info.startPos - clipInfo.startPos;
2150 dupInfo.startPos = info.startPos;
2151 dupInfo.cropStart += diff;
2152 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2153 ItemInfo newdupInfo = dupInfo;
2154 GenTime diff2 = info.endPos - info.startPos;
2155 newdupInfo.startPos = info.endPos;
2156 newdupInfo.cropStart += diff2;
2157 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2158 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2159 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2160 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2161 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2163 ItemInfo newclipInfo = clip->info();
2164 newclipInfo.endPos = info.startPos;
2165 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2166 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2168 } else if (clip->endPos() <= info.endPos) {
2169 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2170 scene()->removeItem(clip);
2174 ItemInfo newclipInfo = clip->info();
2175 newclipInfo.startPos = info.endPos;
2176 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2177 clip->resizeStart(info.endPos.frames(m_document->fps()));
2181 } else if (mode == INSERTEDIT) {
2182 // if we are in push mode, move clips accordingly
2184 if (item == NULL) info = posinfo;
2185 else info = item->info();
2186 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);
2187 QList<QGraphicsItem *> selection = m_scene->items(rect);
2188 if (item) selection.removeAll(item);
2189 for (int i = 0; i < selection.count(); i++) {
2190 if (selection.at(i)->type() == AVWIDGET) {
2191 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2192 if (clip->startPos() < info.startPos) {
2193 if (clip->endPos() > info.startPos) {
2194 ItemInfo clipInfo = clip->info();
2195 ItemInfo dupInfo = clipInfo;
2196 GenTime diff = info.startPos - clipInfo.startPos;
2197 dupInfo.startPos = info.startPos;
2198 dupInfo.cropStart += diff;
2199 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2200 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2201 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2204 // TODO: add insertspacecommand
2209 KdenliveSettings::setSnaptopoints(snap);
2213 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2215 if (mode == OVERWRITEEDIT) {
2216 // if we are in overwrite or push mode, move clips accordingly
2217 bool snap = KdenliveSettings::snaptopoints();
2218 KdenliveSettings::setSnaptopoints(false);
2219 ItemInfo info = item->info();
2220 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2221 QList<QGraphicsItem *> selection = m_scene->items(rect);
2222 selection.removeAll(item);
2223 for (int i = 0; i < selection.count(); i++) {
2224 if (!selection.at(i)->isEnabled()) continue;
2225 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2226 Transition *tr = static_cast<Transition *>(selection.at(i));
2227 if (tr->startPos() < info.startPos) {
2228 ItemInfo firstPos = tr->info();
2229 ItemInfo newPos = firstPos;
2230 firstPos.endPos = item->startPos();
2231 newPos.startPos = item->endPos();
2232 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2233 if (tr->endPos() > info.endPos) {
2235 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2237 } else if (tr->endPos() > info.endPos) {
2239 ItemInfo firstPos = tr->info();
2240 firstPos.startPos = item->endPos();
2241 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2243 // remove transition
2244 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2248 KdenliveSettings::setSnaptopoints(snap);
2252 QStringList CustomTrackView::mimeTypes() const
2254 QStringList qstrList;
2255 // list of accepted mime types for drop
2256 qstrList.append("text/plain");
2257 qstrList.append("kdenlive/producerslist");
2258 qstrList.append("kdenlive/clip");
2262 Qt::DropActions CustomTrackView::supportedDropActions() const
2264 // returns what actions are supported when dropping
2265 return Qt::MoveAction;
2268 void CustomTrackView::setDuration(int duration)
2270 int diff = qAbs(duration - sceneRect().width());
2271 if (diff * matrix().m11() > -50) {
2272 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2273 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2275 m_projectDuration = duration;
2278 int CustomTrackView::duration() const
2280 return m_projectDuration;
2283 void CustomTrackView::addTrack(TrackInfo type, int ix)
2285 if (ix == -1 || ix == m_document->tracksCount()) {
2286 m_document->insertTrack(0, type);
2287 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2289 m_document->insertTrack(m_document->tracksCount() - ix, type);
2290 // insert track in MLT playlist
2291 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2293 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2294 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2295 QList<QGraphicsItem *> selection = m_scene->items(r);
2296 resetSelectionGroup();
2298 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2299 scene()->addItem(m_selectionGroup);
2300 for (int i = 0; i < selection.count(); i++) {
2301 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2302 m_selectionGroup->addToGroup(selection.at(i));
2303 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2306 // Move graphic items
2307 m_selectionGroup->translate(0, m_tracksHeight);
2309 // adjust track number
2310 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2311 for (int i = 0; i < children.count(); i++) {
2312 if (children.at(i)->type() == GROUPWIDGET) {
2313 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2314 children << grp->childItems();
2317 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2319 ItemInfo clipinfo = item->info();
2320 if (item->type() == AVWIDGET) {
2321 ClipItem *clip = static_cast <ClipItem *>(item);
2322 // slowmotion clips are not track dependant, so no need to update them
2323 if (clip->speed() != 1.0) continue;
2324 // We add a move clip command so that we get the correct producer for new track number
2325 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2326 Mlt::Producer *prod;
2327 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2328 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2329 else prod = clip->baseClip()->producer(clipinfo.track);
2330 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2331 // problem updating clip
2332 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2335 } else if (item->type() == TRANSITIONWIDGET) {
2336 Transition *tr = static_cast <Transition *>(item);
2337 int track = tr->transitionEndTrack();
2339 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2343 resetSelectionGroup(false);
2346 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2347 for (int i = 0; i < m_guides.count(); i++) {
2348 QLineF l = m_guides.at(i)->line();
2349 l.setP2(QPointF(l.x2(), maxHeight));
2350 m_guides.at(i)->setLine(l);
2352 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2353 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2354 viewport()->update();
2355 emit tracksChanged();
2356 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2357 //setFixedHeight(50 * m_tracksCount);
2360 void CustomTrackView::removeTrack(int ix)
2362 // Delete track in MLT playlist
2363 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2364 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2366 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2367 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2368 QList<QGraphicsItem *> selection = m_scene->items(r);
2370 resetSelectionGroup();
2372 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2373 scene()->addItem(m_selectionGroup);
2374 for (int i = 0; i < selection.count(); i++) {
2375 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2376 m_selectionGroup->addToGroup(selection.at(i));
2377 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2380 // Move graphic items
2381 qreal ydiff = 0 - (int) m_tracksHeight;
2382 m_selectionGroup->translate(0, ydiff);
2384 // adjust track number
2385 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2386 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2387 for (int i = 0; i < children.count(); i++) {
2388 if (children.at(i)->type() == GROUPWIDGET) {
2389 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2390 children << grp->childItems();
2393 if (children.at(i)->type() == AVWIDGET) {
2394 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2396 ItemInfo clipinfo = clip->info();
2397 // We add a move clip command so that we get the correct producer for new track number
2398 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2399 Mlt::Producer *prod;
2400 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2401 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2402 else prod = clip->baseClip()->producer(clipinfo.track);
2403 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2404 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2407 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2408 Transition *tr = static_cast <Transition *>(children.at(i));
2410 int track = tr->transitionEndTrack();
2412 ItemInfo clipinfo = tr->info();
2413 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2417 resetSelectionGroup(false);
2419 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2420 for (int i = 0; i < m_guides.count(); i++) {
2421 QLineF l = m_guides.at(i)->line();
2422 l.setP2(QPointF(l.x2(), maxHeight));
2423 m_guides.at(i)->setLine(l);
2425 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2426 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2428 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2429 viewport()->update();
2430 emit tracksChanged();
2431 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2434 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2436 int tracknumber = m_document->tracksCount() - ix;
2437 m_document->setTrackType(tracknumber - 1, type);
2438 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2439 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2440 viewport()->update();
2444 void CustomTrackView::slotSwitchTrackAudio(int ix)
2446 /*for (int i = 0; i < m_document->tracksCount(); i++)
2447 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2448 int tracknumber = m_document->tracksCount() - ix - 1;
2449 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2450 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2451 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2452 setDocumentModified();
2455 void CustomTrackView::slotSwitchTrackLock(int ix)
2457 int tracknumber = m_document->tracksCount() - ix - 1;
2458 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2459 m_commandStack->push(command);
2463 void CustomTrackView::lockTrack(int ix, bool lock)
2465 int tracknumber = m_document->tracksCount() - ix - 1;
2466 m_document->switchTrackLock(tracknumber, lock);
2467 emit doTrackLock(ix, lock);
2468 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2470 for (int i = 0; i < selection.count(); i++) {
2471 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2472 if (selection.at(i)->isSelected()) {
2473 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2474 else emit transitionItemSelected(NULL);
2476 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2478 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2479 viewport()->update();
2480 setDocumentModified();
2483 void CustomTrackView::slotSwitchTrackVideo(int ix)
2485 int tracknumber = m_document->tracksCount() - ix;
2486 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2487 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2488 setDocumentModified();
2491 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2493 // Check there is no group going over several tracks there, or that would result in timeline corruption
2494 QList<QGraphicsItem *> selection = scene()->items(rect);
2496 int maxHeight = m_tracksHeight * 1.5;
2497 for (int i = 0; i < selection.count(); i++) {
2498 // Check that we don't try to move a group with clips on other tracks
2499 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2502 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2510 void CustomTrackView::slotRemoveSpace()
2514 if (m_menuPosition.isNull()) {
2515 pos = GenTime(cursorPos(), m_document->fps());
2517 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2520 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2521 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2524 ClipItem *item = getClipItemAt(pos, track);
2526 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);
2529 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2530 //kDebug() << "// GOT LENGT; " << length;
2532 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);
2536 // Make sure there is no group in the way
2537 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2540 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2542 // groups found on track, do not allow the move
2543 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2547 QList<ItemInfo> clipsToMove;
2548 QList<ItemInfo> transitionsToMove;
2550 for (int i = 0; i < items.count(); i++) {
2551 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2552 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2553 ItemInfo info = item->info();
2554 if (item->type() == AVWIDGET) {
2555 clipsToMove.append(info);
2556 } else if (item->type() == TRANSITIONWIDGET) {
2557 transitionsToMove.append(info);
2562 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2563 m_commandStack->push(command);
2566 void CustomTrackView::slotInsertSpace()
2570 if (m_menuPosition.isNull()) {
2571 pos = GenTime(cursorPos(), m_document->fps());
2573 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2574 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2576 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2577 if (d.exec() != QDialog::Accepted) return;
2578 GenTime spaceDuration = d.selectedDuration();
2579 track = d.selectedTrack();
2581 ClipItem *item = getClipItemAt(pos, track);
2582 if (item) pos = item->startPos();
2584 // Make sure there is no group in the way
2585 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2587 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2589 // groups found on track, do not allow the move
2590 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2594 QList<ItemInfo> clipsToMove;
2595 QList<ItemInfo> transitionsToMove;
2597 for (int i = 0; i < items.count(); i++) {
2598 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2599 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2600 ItemInfo info = item->info();
2601 if (item->type() == AVWIDGET) {
2602 clipsToMove.append(info);
2603 } else if (item->type() == TRANSITIONWIDGET) {
2604 transitionsToMove.append(info);
2609 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2610 m_commandStack->push(command);
2613 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2615 int diff = duration.frames(m_document->fps());
2616 resetSelectionGroup();
2617 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2618 scene()->addItem(m_selectionGroup);
2620 Transition *transition;
2622 // Create lists with start pos for each track
2623 QMap <int, int> trackClipStartList;
2624 QMap <int, int> trackTransitionStartList;
2626 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2627 trackClipStartList[i] = -1;
2628 trackTransitionStartList[i] = -1;
2631 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2632 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2634 if (clip->parentItem()) {
2635 m_selectionGroup->addToGroup(clip->parentItem());
2636 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2638 m_selectionGroup->addToGroup(clip);
2639 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2641 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))
2642 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2644 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);
2647 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2648 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2650 if (transition->parentItem()) {
2651 m_selectionGroup->addToGroup(transition->parentItem());
2652 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2654 m_selectionGroup->addToGroup(transition);
2655 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2657 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))
2658 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2659 } 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);
2661 m_selectionGroup->translate(diff, 0);
2663 // update items coordinates
2664 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2666 for (int i = 0; i < itemList.count(); i++) {
2667 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2668 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2669 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2670 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2671 for (int j = 0; j < children.count(); j++) {
2672 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2677 resetSelectionGroup(false);
2678 if (track != -1) track = m_document->tracksCount() - track;
2679 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2682 void CustomTrackView::deleteClip(const QString &clipId)
2684 resetSelectionGroup();
2685 QList<QGraphicsItem *> itemList = items();
2686 QUndoCommand *deleteCommand = new QUndoCommand();
2688 for (int i = 0; i < itemList.count(); i++) {
2689 if (itemList.at(i)->type() == AVWIDGET) {
2690 ClipItem *item = (ClipItem *)itemList.at(i);
2691 if (item->clipProducer() == clipId) {
2693 if (item->parentItem()) {
2694 // Clip is in a group, destroy the group
2695 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2697 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2701 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2702 if (count == 0) delete deleteCommand;
2703 else m_commandStack->push(deleteCommand);
2706 void CustomTrackView::setCursorPos(int pos, bool seek)
2708 if (pos == m_cursorPos) return;
2709 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2711 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2712 else if (m_autoScroll) checkScrolling();
2713 m_cursorLine->setPos(m_cursorPos, 0);
2716 void CustomTrackView::updateCursorPos()
2718 m_cursorLine->setPos(m_cursorPos, 0);
2721 int CustomTrackView::cursorPos()
2723 return (int)(m_cursorPos);
2726 void CustomTrackView::moveCursorPos(int delta)
2728 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2729 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2730 m_cursorPos += delta;
2731 m_cursorLine->setPos(m_cursorPos, 0);
2732 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2735 void CustomTrackView::initCursorPos(int pos)
2737 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2739 m_cursorLine->setPos(pos, 0);
2743 void CustomTrackView::checkScrolling()
2745 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2748 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2750 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2751 QGraphicsView::mouseReleaseEvent(event);
2752 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2753 #if QT_VERSION >= 0x040600
2754 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2756 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2757 if (event->button() == Qt::MidButton) {
2760 setDragMode(QGraphicsView::NoDrag);
2761 if (m_operationMode == MOVEGUIDE) {
2762 setCursor(Qt::ArrowCursor);
2763 m_operationMode = NONE;
2764 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2765 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2766 if (newPos != m_dragGuide->position()) {
2767 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2768 m_commandStack->push(command);
2769 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2770 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2771 m_document->syncGuides(m_guides);
2776 } else if (m_operationMode == SPACER && m_selectionGroup) {
2778 if (event->modifiers() != Qt::ControlModifier) {
2779 // We are moving all tracks
2781 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2782 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2784 if (timeOffset != GenTime()) {
2785 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2787 QList<ItemInfo> clipsToMove;
2788 QList<ItemInfo> transitionsToMove;
2790 // Create lists with start pos for each track
2791 QMap <int, int> trackClipStartList;
2792 QMap <int, int> trackTransitionStartList;
2794 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2795 trackClipStartList[i] = -1;
2796 trackTransitionStartList[i] = -1;
2799 for (int i = 0; i < items.count(); i++) {
2800 if (items.at(i)->type() == GROUPWIDGET)
2801 items += items.at(i)->childItems();
2804 for (int i = 0; i < items.count(); i++) {
2805 if (items.at(i)->type() == AVWIDGET) {
2806 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2807 ItemInfo info = item->info();
2808 clipsToMove.append(info);
2810 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2811 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2812 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2813 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2814 ItemInfo info = item->info();
2815 transitionsToMove.append(info);
2817 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2818 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2822 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2823 m_commandStack->push(command);
2824 if (track != -1) track = m_document->tracksCount() - track;
2825 kDebug() << "SPACER TRACK:" << track;
2826 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2828 resetSelectionGroup(false);
2829 m_operationMode = NONE;
2830 } else if (m_operationMode == RUBBERSELECTION) {
2831 //kDebug() << "// END RUBBER SELECT";
2832 resetSelectionGroup();
2833 groupSelectedItems();
2834 m_operationMode = NONE;
2837 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2838 emit transitionItemSelected(NULL);
2842 if (m_dragItem) info = m_dragItem->info();
2844 if (m_operationMode == MOVE) {
2845 setCursor(Qt::OpenHandCursor);
2846 if (m_dragItem->parentItem() == 0) {
2847 // we are moving one clip, easy
2848 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2849 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2850 Mlt::Producer *prod;
2851 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2852 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2853 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2854 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);
2857 QUndoCommand *moveCommand = new QUndoCommand();
2858 moveCommand->setText(i18n("Move clip"));
2859 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2861 int tracknumber = m_document->tracksCount() - item->track() - 1;
2862 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2863 if (isLocked) item->setItemLocked(true);
2864 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2865 // Also move automatic transitions (on lower track)
2866 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2867 ItemInfo startTrInfo;
2868 ItemInfo newStartTrInfo;
2869 bool moveStartTrans = false;
2870 bool moveEndTrans = false;
2871 if (startTransition && startTransition->isAutomatic()) {
2872 startTrInfo = startTransition->info();
2873 newStartTrInfo = startTrInfo;
2874 newStartTrInfo.track = info.track;
2875 newStartTrInfo.startPos = info.startPos;
2876 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2877 // transition end should stay the same
2879 // transition end should be adjusted to clip
2880 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2882 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2884 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2885 // Check if there is a transition at clip end
2886 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2887 if (tr && tr->isAutomatic()) {
2888 ItemInfo trInfo = tr->info();
2889 ItemInfo newTrInfo = trInfo;
2890 newTrInfo.track = info.track;
2891 newTrInfo.endPos = m_dragItem->endPos();
2892 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2893 // transition start should stay the same
2895 // transition start should be moved
2896 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2898 if (newTrInfo.startPos < newTrInfo.endPos) {
2899 moveEndTrans = true;
2900 if (moveStartTrans) {
2901 // we have to move both transitions, remove the start one so that there is no collision
2902 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2904 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2905 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2906 if (moveStartTrans) {
2907 // re-add transition in correct place
2908 int transTrack = startTransition->transitionEndTrack();
2909 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2910 transTrack = getPreviousVideoTrack(info.track);
2912 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2913 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2919 if (moveStartTrans && !moveEndTrans) {
2920 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2921 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2924 // Also move automatic transitions (on upper track)
2925 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2926 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2927 ItemInfo trInfo = tr->info();
2928 ItemInfo newTrInfo = trInfo;
2929 newTrInfo.startPos = m_dragItem->startPos();
2930 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2931 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2932 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2933 // transition end should be adjusted to clip on upper track
2934 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2936 if (newTrInfo.startPos < newTrInfo.endPos) {
2937 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2938 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2942 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2943 // Check if there is a transition at clip end
2944 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2945 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2946 ItemInfo trInfo = tr->info();
2947 ItemInfo newTrInfo = trInfo;
2948 newTrInfo.endPos = m_dragItem->endPos();
2949 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2950 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2951 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2952 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2953 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2954 // transition start should be moved
2955 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2957 if (newTrInfo.startPos < newTrInfo.endPos) {
2958 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2959 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2964 m_commandStack->push(moveCommand);
2965 //checkTrackSequence(m_dragItem->track());
2967 // undo last move and emit error message
2968 bool snap = KdenliveSettings::snaptopoints();
2969 KdenliveSettings::setSnaptopoints(false);
2970 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2971 KdenliveSettings::setSnaptopoints(snap);
2972 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2974 setDocumentModified();
2976 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2977 Transition *transition = static_cast <Transition *>(m_dragItem);
2978 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2979 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)) {
2980 // Moving transition failed, revert to previous position
2981 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2982 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2984 QUndoCommand *moveCommand = new QUndoCommand();
2985 moveCommand->setText(i18n("Move transition"));
2986 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2987 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2988 m_commandStack->push(moveCommand);
2992 // Moving several clips. We need to delete them and readd them to new position,
2993 // or they might overlap each other during the move
2994 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2995 QList<QGraphicsItem *> items = group->childItems();
2997 QList<ItemInfo> clipsToMove;
2998 QList<ItemInfo> transitionsToMove;
3000 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3001 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3002 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3003 QUndoCommand *moveGroup = new QUndoCommand();
3004 moveGroup->setText(i18n("Move group"));
3005 if (timeOffset != GenTime() || trackOffset != 0) {
3006 // remove items in MLT playlist
3009 int max = items.count();
3010 for (int i = 0; i < max; i++) {
3011 if (items.at(i)->type() == GROUPWIDGET) {
3012 items += items.at(i)->childItems();
3015 m_document->renderer()->blockSignals(true);
3016 for (int i = 0; i < items.count(); i++) {
3017 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3018 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3019 ItemInfo info = item->info();
3020 if (item->type() == AVWIDGET) {
3021 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3022 // error, clip cannot be removed from playlist
3023 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3025 clipsToMove.append(info);
3028 transitionsToMove.append(info);
3029 Transition *tr = static_cast <Transition*>(item);
3030 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3033 m_document->renderer()->blockSignals(false);
3034 for (int i = 0; i < items.count(); i++) {
3035 // re-add items in correct place
3036 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3037 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3039 ItemInfo info = item->info();
3040 int tracknumber = m_document->tracksCount() - info.track - 1;
3041 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3043 group->removeFromGroup(item);
3044 item->setItemLocked(true);
3047 if (item->type() == AVWIDGET) {
3048 ClipItem *clip = static_cast <ClipItem*>(item);
3049 info.track = m_document->tracksCount() - info.track;
3050 Mlt::Producer *prod;
3051 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3052 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3053 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3054 else prod = clip->baseClip()->producer(info.track);
3055 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3056 for (int i = 0; i < clip->effectsCount(); i++) {
3057 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3060 Transition *tr = static_cast <Transition*>(item);
3061 int newTrack = tr->transitionEndTrack();
3062 if (!tr->forcedTrack()) {
3063 newTrack = getPreviousVideoTrack(info.track);
3065 tr->updateTransitionEndTrack(newTrack);
3066 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3067 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3071 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3072 m_commandStack->push(moveGroup);
3074 //QPointF top = group->sceneBoundingRect().topLeft();
3075 //QPointF oldpos = m_selectionGroup->scenePos();
3076 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3077 //group->setPos(top);
3078 //TODO: get rid of the 3 lines below
3079 if (m_selectionGroup) {
3080 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3081 m_selectionGroupInfo.track = m_selectionGroup->track();
3083 setDocumentModified();
3086 m_document->renderer()->doRefresh();
3087 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3089 if (m_dragItem->type() == AVWIDGET) {
3090 ItemInfo resizeinfo = m_dragItemInfo;
3091 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3092 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3094 QUndoCommand *resizeCommand = new QUndoCommand();
3095 resizeCommand->setText(i18n("Resize clip"));
3097 // Check if there is an automatic transition on that clip (lower track)
3098 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3099 if (transition && transition->isAutomatic()) {
3100 ItemInfo trInfo = transition->info();
3101 ItemInfo newTrInfo = trInfo;
3102 newTrInfo.startPos = m_dragItem->startPos();
3103 if (newTrInfo.startPos < newTrInfo.endPos)
3104 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3106 // Check if there is an automatic transition on that clip (upper track)
3107 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3108 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3109 ItemInfo trInfo = transition->info();
3110 ItemInfo newTrInfo = trInfo;
3111 newTrInfo.startPos = m_dragItem->startPos();
3112 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3113 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3114 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3118 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3119 updatePositionEffects(clip, m_dragItemInfo);
3123 QDomElement root = doc.createElement("list");
3124 doc.appendChild(root);
3125 QList <int> indexes;
3126 for (int i = 0; i < clip->effectsCount(); i++) {
3127 QDomElement effect = clip->effectAt(i);
3128 if (EffectsList::hasKeyFrames(effect)) {
3129 doc.appendChild(doc.importNode(effect, true));
3134 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3135 // Keyframes were modified, updateClip
3136 QDomNodeList effs = doc.elementsByTagName("effect");
3138 // Since we must always resize clip before updating the keyframes, we
3139 // put a resize command before & after checking keyframes so that
3140 // we are sure the resize is performed before whenever we do or undo the action
3142 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3143 for (int i = 0; i < indexes.count(); i++) {
3144 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);
3145 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3147 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3148 emit clipItemSelected(clip);
3149 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3151 m_commandStack->push(resizeCommand);
3153 bool snap = KdenliveSettings::snaptopoints();
3154 KdenliveSettings::setSnaptopoints(false);
3155 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3156 KdenliveSettings::setSnaptopoints(snap);
3157 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3159 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3160 Transition *transition = static_cast <Transition *>(m_dragItem);
3161 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)) {
3162 // Cannot resize transition
3163 bool snap = KdenliveSettings::snaptopoints();
3164 KdenliveSettings::setSnaptopoints(false);
3165 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3166 KdenliveSettings::setSnaptopoints(snap);
3167 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3169 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3170 m_commandStack->push(command);
3174 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3175 // Item was resized, rebuild group;
3176 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3177 QList <QGraphicsItem *> children = group->childItems();
3178 m_document->clipManager()->removeGroup(group);
3179 scene()->destroyItemGroup(group);
3180 for (int i = 0; i < children.count(); i++) {
3181 children.at(i)->setSelected(true);
3183 groupSelectedItems(false, true);
3185 //m_document->renderer()->doRefresh();
3186 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3188 if (m_dragItem->type() == AVWIDGET) {
3189 ItemInfo resizeinfo = info;
3190 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3191 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3193 QUndoCommand *resizeCommand = new QUndoCommand();
3194 resizeCommand->setText(i18n("Resize clip"));
3196 // Check if there is an automatic transition on that clip (lower track)
3197 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3198 if (tr && tr->isAutomatic()) {
3199 ItemInfo trInfo = tr->info();
3200 ItemInfo newTrInfo = trInfo;
3201 newTrInfo.endPos = m_dragItem->endPos();
3202 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3205 // Check if there is an automatic transition on that clip (upper track)
3206 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3207 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3208 ItemInfo trInfo = tr->info();
3209 ItemInfo newTrInfo = trInfo;
3210 newTrInfo.endPos = m_dragItem->endPos();
3211 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3212 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3213 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3218 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3220 QDomElement root = doc.createElement("list");
3221 doc.appendChild(root);
3222 QList <int> indexes;
3223 for (int i = 0; i < clip->effectsCount(); i++) {
3224 QDomElement effect = clip->effectAt(i);
3225 if (EffectsList::hasKeyFrames(effect)) {
3226 doc.appendChild(doc.importNode(effect, true));
3231 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)) {
3232 // Keyframes were modified, updateClip
3233 QDomNodeList effs = doc.elementsByTagName("effect");
3235 // Since we must always resize clip before updating the keyframes, we
3236 // put a resize command before & after checking keyframes so that
3237 // we are sure the resize is performed before whenever we do or undo the action
3239 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3240 for (int i = 0; i < indexes.count(); i++) {
3241 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);
3242 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3244 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3245 emit clipItemSelected(clip);
3246 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3248 m_commandStack->push(resizeCommand);
3249 updatePositionEffects(clip, m_dragItemInfo);
3251 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3252 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3254 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3255 Transition *transition = static_cast <Transition *>(m_dragItem);
3256 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)) {
3257 // Cannot resize transition
3258 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3259 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3261 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3262 m_commandStack->push(command);
3265 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3266 // Item was resized, rebuild group;
3267 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3268 QList <QGraphicsItem *> children = group->childItems();
3269 m_document->clipManager()->removeGroup(group);
3270 scene()->destroyItemGroup(group);
3271 for (int i = 0; i < children.count(); i++) {
3272 children.at(i)->setSelected(true);
3274 groupSelectedItems(false, true);
3276 //m_document->renderer()->doRefresh();
3277 } else if (m_operationMode == FADEIN) {
3278 // resize fade in effect
3279 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3280 int ix = item->hasEffect("volume", "fadein");
3281 int ix2 = item->hasEffect("", "fade_from_black");
3283 QDomElement oldeffect = item->effectAt(ix);
3284 int start = item->cropStart().frames(m_document->fps());
3285 int end = item->fadeIn();
3287 slotDeleteEffect(item, oldeffect);
3290 QDomElement effect = oldeffect.cloneNode().toElement();
3291 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3292 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3293 slotUpdateClipEffect(item, effect, oldeffect, ix);
3294 emit clipItemSelected(item, ix);
3296 } else if (item->fadeIn() != 0 && ix2 == -1) {
3298 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3300 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3301 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3302 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3303 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3306 QDomElement oldeffect = item->effectAt(ix2);
3307 int start = item->cropStart().frames(m_document->fps());
3308 int end = item->fadeIn();
3310 slotDeleteEffect(item, oldeffect);
3313 QDomElement effect = oldeffect.cloneNode().toElement();
3314 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3315 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3316 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3317 emit clipItemSelected(item, ix2);
3320 } else if (m_operationMode == FADEOUT) {
3321 // resize fade in effect
3322 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3323 int ix = item->hasEffect("volume", "fadeout");
3324 int ix2 = item->hasEffect("", "fade_to_black");
3326 QDomElement oldeffect = item->effectAt(ix);
3327 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3328 int start = item->fadeOut();
3330 slotDeleteEffect(item, oldeffect);
3332 start = end - start;
3333 QDomElement effect = oldeffect.cloneNode().toElement();
3334 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3335 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3336 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3337 slotUpdateClipEffect(item, effect, oldeffect, ix);
3338 emit clipItemSelected(item, ix);
3340 } else if (item->fadeOut() != 0 && ix2 == -1) {
3342 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3344 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3345 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3346 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3347 EffectsList::setParameter(effect, "out", QString::number(0));
3348 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3351 QDomElement oldeffect = item->effectAt(ix2);
3352 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3353 int start = item->fadeOut();
3355 slotDeleteEffect(item, oldeffect);
3357 start = end - start;
3358 QDomElement effect = oldeffect.cloneNode().toElement();
3359 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3360 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3361 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3362 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3363 emit clipItemSelected(item, ix2);
3366 } else if (m_operationMode == KEYFRAME) {
3367 // update the MLT effect
3368 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3369 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3371 // check if we want to remove keyframe
3372 double val = mapToScene(event->pos()).toPoint().y();
3373 QRectF br = item->sceneBoundingRect();
3374 double maxh = 100.0 / br.height();
3375 val = (br.bottom() - val) * maxh;
3376 int start = item->cropStart().frames(m_document->fps());
3377 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3378 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3380 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3381 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3382 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3383 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3384 //item->updateKeyframeEffect();
3385 //QString next = item->keyframes(item->selectedEffectIndex());
3386 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3387 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3389 m_commandStack->push(command);
3390 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3391 emit clipItemSelected(item, item->selectedEffectIndex());
3393 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3394 // A transition is selected
3396 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3397 if (transitionClip && transitionClip->baseClip()) {
3398 QString size = transitionClip->baseClip()->getProperty("frame_size");
3399 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3400 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3401 p.setY(size.section('x', 1, 1).toInt());
3403 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3404 } else emit transitionItemSelected(NULL);
3405 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3406 m_operationMode = NONE;
3409 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3411 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3413 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3414 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3417 if (item->isSelected()) emit clipItemSelected(NULL);
3418 item->baseClip()->removeReference();
3419 m_document->updateClip(item->baseClip()->getId());
3421 /*if (item->baseClip()->isTransparent()) {
3422 // also remove automatic transition
3423 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3424 if (tr && tr->isAutomatic()) {
3425 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3426 scene()->removeItem(tr);
3430 m_waitingThumbs.removeAll(item);
3431 if (m_dragItem == item) m_dragItem = NULL;
3432 #if QT_VERSION >= 0x040600
3433 // animate item deletion
3434 item->closeAnimation();
3435 /*if (refresh) item->closeAnimation();
3437 // no refresh, means we have several operations chained, we need to delete clip immediatly
3438 // so that it does not get in the way of the other
3447 setDocumentModified();
3448 if (refresh) m_document->renderer()->doRefresh();
3451 void CustomTrackView::deleteSelectedClips()
3453 resetSelectionGroup();
3454 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3455 if (itemList.count() == 0) {
3456 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3459 scene()->clearSelection();
3460 QUndoCommand *deleteSelected = new QUndoCommand();
3462 bool resetGroup = false;
3465 int transitionCount = 0;
3466 // expand & destroy groups
3467 for (int i = 0; i < itemList.count(); i++) {
3468 if (itemList.at(i)->type() == GROUPWIDGET) {
3470 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3471 itemList += children;
3472 QList <ItemInfo> clipInfos;
3473 QList <ItemInfo> transitionInfos;
3474 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3475 for (int j = 0; j < children.count(); j++) {
3476 if (children.at(j)->type() == AVWIDGET) {
3477 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3478 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3479 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3480 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3481 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3484 if (clipInfos.count() > 0) {
3485 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3490 for (int i = 0; i < itemList.count(); i++) {
3491 if (itemList.at(i)->type() == AVWIDGET) {
3493 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3494 if (item->parentItem()) resetGroup = true;
3495 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3496 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3497 emit clipItemSelected(NULL);
3498 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3500 Transition *item = static_cast <Transition *>(itemList.at(i));
3501 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3502 if (item->parentItem()) resetGroup = true;
3503 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3504 emit transitionItemSelected(NULL);
3507 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3508 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3509 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3510 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3511 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3512 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3513 else deleteSelected->setText(i18n("Delete selected items"));
3514 m_commandStack->push(deleteSelected);
3517 void CustomTrackView::changeClipSpeed()
3519 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3520 if (itemList.count() == 0) {
3521 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3524 QUndoCommand *changeSelected = new QUndoCommand();
3525 changeSelected->setText("Edit clip speed");
3529 for (int i = 0; i < itemList.count(); i++) {
3530 if (itemList.at(i)->type() == AVWIDGET) {
3531 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3532 ItemInfo info = item->info();
3533 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3535 double speed = (double) percent / 100.0;
3536 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3538 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3542 if (count > 0) m_commandStack->push(changeSelected);
3543 else delete changeSelected;
3546 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3548 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3549 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3551 kDebug() << "ERROR: Cannot find clip for speed change";
3552 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3555 info.track = m_document->tracksCount() - item->track();
3557 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3558 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3559 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3561 item->setSpeed(speed, strobe);
3562 item->updateRectGeometry();
3563 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3564 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3566 updatePositionEffects(item, info);
3567 setDocumentModified();
3568 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3571 void CustomTrackView::cutSelectedClips()
3573 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3574 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3575 for (int i = 0; i < itemList.count(); i++) {
3576 if (itemList.at(i)->type() == AVWIDGET) {
3577 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3578 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3579 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3580 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3581 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3582 m_commandStack->push(command);
3588 void CustomTrackView::groupClips(bool group)
3590 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3591 QList <ItemInfo> clipInfos;
3592 QList <ItemInfo> transitionInfos;
3593 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3596 int max = itemList.count();
3597 for (int i = 0; i < max; i++) {
3598 if (itemList.at(i)->type() == GROUPWIDGET) {
3599 itemList += itemList.at(i)->childItems();
3603 for (int i = 0; i < itemList.count(); i++) {
3604 if (itemList.at(i)->type() == AVWIDGET) {
3605 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3606 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3607 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3608 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3609 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3612 if (clipInfos.count() > 0) {
3613 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3614 m_commandStack->push(command);
3618 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3620 resetSelectionGroup();
3621 m_scene->clearSelection();
3623 for (int i = 0; i < clipInfos.count(); i++) {
3624 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3625 if (clip == NULL) continue;
3626 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3627 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3628 m_document->clipManager()->removeGroup(grp);
3629 scene()->destroyItemGroup(grp);
3631 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3633 for (int i = 0; i < transitionInfos.count(); i++) {
3634 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3635 if (tr == NULL) continue;
3636 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3637 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3638 m_document->clipManager()->removeGroup(grp);
3639 scene()->destroyItemGroup(grp);
3641 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3643 setDocumentModified();
3647 QList <QGraphicsItemGroup *> groups;
3648 for (int i = 0; i < clipInfos.count(); i++) {
3649 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3651 clip->setSelected(true);
3654 for (int i = 0; i < transitionInfos.count(); i++) {
3655 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3657 clip->setSelected(true);
3661 groupSelectedItems(false, true);
3662 setDocumentModified();
3665 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3667 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3668 if (baseclip == NULL) {
3669 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3672 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3673 item->setEffectList(effects);
3674 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3675 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3676 scene()->addItem(item);
3678 int tracknumber = m_document->tracksCount() - info.track - 1;
3679 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3680 if (isLocked) item->setItemLocked(true);
3682 baseclip->addReference();
3683 m_document->updateClip(baseclip->getId());
3684 info.track = m_document->tracksCount() - info.track;
3685 Mlt::Producer *prod;
3686 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3687 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3688 else prod = baseclip->producer(info.track);
3689 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3690 for (int i = 0; i < item->effectsCount(); i++) {
3691 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3693 setDocumentModified();
3694 if (refresh) m_document->renderer()->doRefresh();
3695 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3696 m_thumbsTimer.start();
3699 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3701 QList<QGraphicsItem *> list = scene()->items();
3702 ClipItem *clip = NULL;
3703 for (int i = 0; i < list.size(); ++i) {
3704 if (list.at(i)->type() == AVWIDGET) {
3705 clip = static_cast <ClipItem *>(list.at(i));
3706 if (clip->clipProducer() == clipId) {
3707 ItemInfo info = clip->info();
3708 info.track = m_document->tracksCount() - clip->track();
3709 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3710 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3712 clip->refreshClip(true);
3719 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3721 int framepos = (int)(pos.frames(m_document->fps()));
3722 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3723 ClipItem *clip = NULL;
3724 for (int i = 0; i < list.size(); i++) {
3725 if (!list.at(i)->isEnabled()) continue;
3726 if (list.at(i)->type() == AVWIDGET) {
3727 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3728 if (test->endPos() == pos) clip = test;
3735 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3737 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3738 ClipItem *clip = NULL;
3739 for (int i = 0; i < list.size(); i++) {
3740 if (!list.at(i)->isEnabled()) continue;
3741 if (list.at(i)->type() == AVWIDGET) {
3742 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3743 if (test->startPos() == pos) clip = test;
3750 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3752 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3753 QList<QGraphicsItem *> list = scene()->items(p);
3754 ClipItem *clip = NULL;
3755 for (int i = 0; i < list.size(); i++) {
3756 if (!list.at(i)->isEnabled()) continue;
3757 if (list.at(i)->type() == AVWIDGET) {
3758 clip = static_cast <ClipItem *>(list.at(i));
3765 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3767 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3770 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3772 const QPointF p(pos, (track + 1) * m_tracksHeight);
3773 QList<QGraphicsItem *> list = scene()->items(p);
3774 Transition *clip = NULL;
3775 for (int i = 0; i < list.size(); i++) {
3776 if (!list.at(i)->isEnabled()) continue;
3777 if (list.at(i)->type() == TRANSITIONWIDGET) {
3778 clip = static_cast <Transition *>(list.at(i));
3785 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3787 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3790 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3792 int framepos = (int)(pos.frames(m_document->fps()));
3793 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3794 QList<QGraphicsItem *> list = scene()->items(p);
3795 Transition *clip = NULL;
3796 for (int i = 0; i < list.size(); i++) {
3797 if (!list.at(i)->isEnabled()) continue;
3798 if (list.at(i)->type() == TRANSITIONWIDGET) {
3799 Transition *test = static_cast <Transition *>(list.at(i));
3800 if (test->endPos() == pos) clip = test;
3807 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3809 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3810 QList<QGraphicsItem *> list = scene()->items(p);
3811 Transition *clip = NULL;
3812 for (int i = 0; i < list.size(); ++i) {
3813 if (!list.at(i)->isEnabled()) continue;
3814 if (list.at(i)->type() == TRANSITIONWIDGET) {
3815 Transition *test = static_cast <Transition *>(list.at(i));
3816 if (test->startPos() == pos) clip = test;
3823 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3825 if (m_selectionGroup) resetSelectionGroup(false);
3826 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3828 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);
3829 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3832 Mlt::Producer *prod;
3833 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3834 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3835 else prod = item->baseClip()->producer(end.track);
3837 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);
3839 bool snap = KdenliveSettings::snaptopoints();
3840 KdenliveSettings::setSnaptopoints(false);
3841 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3843 int tracknumber = m_document->tracksCount() - end.track - 1;
3844 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3845 m_scene->clearSelection();
3846 if (isLocked) item->setItemLocked(true);
3848 if (item->isItemLocked()) item->setItemLocked(false);
3849 item->setSelected(true);
3851 if (item->baseClip()->isTransparent()) {
3852 // Also move automatic transition
3853 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3854 if (tr && tr->isAutomatic()) {
3855 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3856 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);
3857 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3860 KdenliveSettings::setSnaptopoints(snap);
3861 setDocumentModified();
3863 // undo last move and emit error message
3864 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3866 if (refresh) m_document->renderer()->doRefresh();
3867 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3870 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3873 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3874 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3875 resetSelectionGroup();
3876 m_scene->clearSelection();
3878 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3879 scene()->addItem(m_selectionGroup);
3881 m_document->renderer()->blockSignals(true);
3882 for (int i = 0; i < startClip.count(); i++) {
3884 startClip[i].startPos = startClip.at(i).startPos - offset;
3885 startClip[i].track = startClip.at(i).track - trackOffset;
3887 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3888 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3890 clip->setItemLocked(false);
3891 if (clip->parentItem()) {
3892 m_selectionGroup->addToGroup(clip->parentItem());
3893 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3895 m_selectionGroup->addToGroup(clip);
3896 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3898 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3899 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3901 for (int i = 0; i < startTransition.count(); i++) {
3903 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3904 startTransition[i].track = startTransition.at(i).track - trackOffset;
3906 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3908 tr->setItemLocked(false);
3909 if (tr->parentItem()) {
3910 m_selectionGroup->addToGroup(tr->parentItem());
3911 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3913 m_selectionGroup->addToGroup(tr);
3914 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3916 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());
3917 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3919 m_document->renderer()->blockSignals(false);
3921 if (m_selectionGroup) {
3922 bool snap = KdenliveSettings::snaptopoints();
3923 KdenliveSettings::setSnaptopoints(false);
3925 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3926 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3928 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3930 int max = children.count();
3931 for (int i = 0; i < max; i++) {
3932 if (children.at(i)->type() == GROUPWIDGET) {
3933 children += children.at(i)->childItems();
3934 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3935 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3936 /*m_document->clipManager()->removeGroup(grp);
3937 m_scene->destroyItemGroup(grp);*/
3938 children.removeAll(children.at(i));
3943 for (int i = 0; i < children.count(); i++) {
3944 // re-add items in correct place
3945 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3946 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3948 ItemInfo info = item->info();
3949 int tracknumber = m_document->tracksCount() - info.track - 1;
3950 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3951 if (isLocked) item->setItemLocked(true);
3952 else if (item->isItemLocked()) item->setItemLocked(false);
3954 if (item->type() == AVWIDGET) {
3955 ClipItem *clip = static_cast <ClipItem*>(item);
3956 info.track = m_document->tracksCount() - info.track;
3957 Mlt::Producer *prod;
3958 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3959 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3960 else prod = clip->baseClip()->producer(info.track);
3961 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3962 } else if (item->type() == TRANSITIONWIDGET) {
3963 Transition *tr = static_cast <Transition*>(item);
3965 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3967 newTrack = tr->transitionEndTrack() + trackOffset;
3968 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3970 tr->updateTransitionEndTrack(newTrack);
3971 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3974 resetSelectionGroup(false);
3975 KdenliveSettings::setSnaptopoints(snap);
3976 m_document->renderer()->doRefresh();
3977 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3980 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3982 Transition *item = getTransitionItemAt(start.startPos, start.track);
3984 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);
3985 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3988 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3989 bool snap = KdenliveSettings::snaptopoints();
3990 KdenliveSettings::setSnaptopoints(false);
3991 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3992 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3993 // Transition was moved
3994 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3995 } else if (end.endPos == start.endPos) {
3996 // Transition start resize
3997 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3998 } else if (end.startPos == start.startPos) {
3999 // Transition end resize;
4000 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4001 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4004 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4005 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4006 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4008 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4009 KdenliveSettings::setSnaptopoints(snap);
4010 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4011 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);
4012 if (m_dragItem && m_dragItem == item) {
4014 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4015 if (transitionClip && transitionClip->baseClip()) {
4016 QString size = transitionClip->baseClip()->getProperty("frame_size");
4017 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4018 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4019 p.setY(size.section('x', 1, 1).toInt());
4021 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4023 if (m_refresh) m_document->renderer()->doRefresh();
4024 setDocumentModified();
4027 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4029 bool resizeClipStart = (start.startPos != end.startPos);
4030 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4032 if (dontWorry) return;
4033 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);
4034 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4037 if (item->parentItem()) {
4038 // Item is part of a group, reset group
4039 resetSelectionGroup();
4042 bool snap = KdenliveSettings::snaptopoints();
4043 KdenliveSettings::setSnaptopoints(false);
4044 if (resizeClipStart) {
4045 ItemInfo clipinfo = item->info();
4046 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4047 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4049 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4050 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4051 updatePositionEffects(item, clipinfo);
4052 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4054 ItemInfo clipinfo = item->info();
4055 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4056 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4058 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4059 updatePositionEffects(item, clipinfo);
4060 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4062 if (!resizeClipStart && end.cropStart != start.cropStart) {
4063 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4064 ItemInfo clipinfo = end;
4065 clipinfo.track = m_document->tracksCount() - end.track;
4066 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4068 item->setCropStart(end.cropStart);
4069 item->resetThumbs(true);
4072 m_document->renderer()->doRefresh();
4073 KdenliveSettings::setSnaptopoints(snap);
4074 setDocumentModified();
4077 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4079 int end = item->fadeIn();
4081 // there is a fade in effect
4082 int effectPos = item->hasEffect("volume", "fadein");
4083 if (effectPos != -1) {
4084 QDomElement oldeffect = item->effectAt(effectPos);
4085 int start = item->cropStart().frames(m_document->fps());
4086 int max = item->cropDuration().frames(m_document->fps());
4088 // Make sure the fade effect is not longer than the clip
4089 item->setFadeIn(max);
4090 end = item->fadeIn();
4093 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4094 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4095 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4096 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4097 // if fade effect is displayed, update the effect edit widget with new clip duration
4098 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4100 effectPos = item->hasEffect("brightness", "fade_from_black");
4101 if (effectPos != -1) {
4102 QDomElement oldeffect = item->effectAt(effectPos);
4103 int start = item->cropStart().frames(m_document->fps());
4104 int max = item->cropDuration().frames(m_document->fps());
4106 // Make sure the fade effect is not longer than the clip
4107 item->setFadeIn(max);
4108 end = item->fadeIn();
4111 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4112 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4113 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4114 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4115 // if fade effect is displayed, update the effect edit widget with new clip duration
4116 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4119 int start = item->fadeOut();
4121 // there is a fade out effect
4122 int effectPos = item->hasEffect("volume", "fadeout");
4123 if (effectPos != -1) {
4124 QDomElement oldeffect = item->effectAt(effectPos);
4125 int max = item->cropDuration().frames(m_document->fps());
4126 int end = max + item->cropStart().frames(m_document->fps());
4128 // Make sure the fade effect is not longer than the clip
4129 item->setFadeOut(max);
4130 start = item->fadeOut();
4132 start = end - start;
4133 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4134 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4135 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4136 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4137 // if fade effect is displayed, update the effect edit widget with new clip duration
4138 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4140 effectPos = item->hasEffect("brightness", "fade_to_black");
4141 if (effectPos != -1) {
4142 QDomElement oldeffect = item->effectAt(effectPos);
4143 int max = item->cropDuration().frames(m_document->fps());
4144 int end = max + item->cropStart().frames(m_document->fps());
4146 // Make sure the fade effect is not longer than the clip
4147 item->setFadeOut(max);
4148 start = item->fadeOut();
4150 start = end - start;
4151 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4152 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4153 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4154 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4155 // if fade effect is displayed, update the effect edit widget with new clip duration
4156 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4160 int effectPos = item->hasEffect("freeze", "freeze");
4161 if (effectPos != -1) {
4162 // Freeze effect needs to be adjusted with clip resize
4163 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4164 QDomElement eff = item->getEffectAt(effectPos);
4165 if (!eff.isNull() && diff != 0) {
4166 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4167 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4168 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4169 emit clipItemSelected(item, item->selectedEffectIndex());
4175 double CustomTrackView::getSnapPointForPos(double pos)
4177 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4180 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4182 QList <GenTime> snaps;
4183 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4184 QList<QGraphicsItem *> itemList = items();
4185 for (int i = 0; i < itemList.count(); i++) {
4186 if (itemList.at(i) == selected) continue;
4187 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4188 if (itemList.at(i)->type() == AVWIDGET) {
4189 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4190 GenTime start = item->startPos();
4191 GenTime end = item->endPos();
4192 snaps.append(start);
4194 if (!offsetList.isEmpty()) {
4195 for (int j = 0; j < offsetList.size(); j++) {
4196 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4197 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4201 QList < GenTime > markers = item->snapMarkers();
4202 for (int j = 0; j < markers.size(); ++j) {
4203 GenTime t = markers.at(j);
4205 if (!offsetList.isEmpty()) {
4206 for (int k = 0; k < offsetList.size(); k++) {
4207 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4211 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4212 Transition *transition = static_cast <Transition*>(itemList.at(i));
4213 GenTime start = transition->startPos();
4214 GenTime end = transition->endPos();
4215 snaps.append(start);
4217 if (!offsetList.isEmpty()) {
4218 for (int j = 0; j < offsetList.size(); j++) {
4219 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4220 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4226 // add cursor position
4227 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4229 if (!offsetList.isEmpty()) {
4230 for (int j = 0; j < offsetList.size(); j++) {
4231 snaps.append(pos - offsetList.at(j));
4236 for (int i = 0; i < m_guides.count(); i++) {
4237 snaps.append(m_guides.at(i)->position());
4238 if (!offsetList.isEmpty()) {
4239 for (int j = 0; j < offsetList.size(); j++) {
4240 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4246 m_scene->setSnapList(snaps);
4247 //for (int i = 0; i < m_snapPoints.size(); ++i)
4248 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4251 void CustomTrackView::slotSeekToPreviousSnap()
4253 updateSnapPoints(NULL);
4254 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4255 setCursorPos((int) res.frames(m_document->fps()));
4259 void CustomTrackView::slotSeekToNextSnap()
4261 updateSnapPoints(NULL);
4262 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4263 setCursorPos((int) res.frames(m_document->fps()));
4267 void CustomTrackView::clipStart()
4269 AbstractClipItem *item = getMainActiveClip();
4271 setCursorPos((int) item->startPos().frames(m_document->fps()));
4276 void CustomTrackView::clipEnd()
4278 AbstractClipItem *item = getMainActiveClip();
4280 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4285 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4287 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4288 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4289 m_commandStack->push(command);
4292 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4294 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4295 m_commandStack->push(command);
4298 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4300 DocClipBase *base = m_document->clipManager()->getClipById(id);
4301 QList <CommentedTime> markers = base->commentedSnapMarkers();
4303 if (markers.isEmpty()) {
4304 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4307 QUndoCommand *deleteMarkers = new QUndoCommand();
4308 deleteMarkers->setText("Delete clip markers");
4310 for (int i = 0; i < markers.size(); i++) {
4311 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4313 m_commandStack->push(deleteMarkers);
4316 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4318 DocClipBase *base = m_document->clipManager()->getClipById(id);
4319 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4320 else base->deleteSnapMarker(pos);
4321 emit updateClipMarkers(base);
4322 setDocumentModified();
4323 viewport()->update();
4326 int CustomTrackView::hasGuide(int pos, int offset)
4328 for (int i = 0; i < m_guides.count(); i++) {
4329 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4330 if (qAbs(guidePos - pos) <= offset) return guidePos;
4331 else if (guidePos > pos) return -1;
4336 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4338 if (oldPos > GenTime() && pos > GenTime()) {
4340 for (int i = 0; i < m_guides.count(); i++) {
4341 if (m_guides.at(i)->position() == oldPos) {
4342 Guide *item = m_guides.at(i);
4343 item->updateGuide(pos, comment);
4347 } else if (pos > GenTime()) addGuide(pos, comment);
4351 for (int i = 0; i < m_guides.count(); i++) {
4352 if (m_guides.at(i)->position() == oldPos) {
4353 delete m_guides.takeAt(i);
4358 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4360 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4361 m_document->syncGuides(m_guides);
4364 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4366 for (int i = 0; i < m_guides.count(); i++) {
4367 if (m_guides.at(i)->position() == pos) {
4368 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4372 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4373 scene()->addItem(g);
4375 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4376 m_document->syncGuides(m_guides);
4380 void CustomTrackView::slotAddGuide()
4382 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4383 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4384 if (d.exec() != QDialog::Accepted) return;
4385 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4386 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4387 m_commandStack->push(command);
4391 void CustomTrackView::slotEditGuide(int guidePos)
4394 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4395 else pos = GenTime(guidePos, m_document->fps());
4397 for (int i = 0; i < m_guides.count(); i++) {
4398 if (m_guides.at(i)->position() == pos) {
4399 slotEditGuide(m_guides.at(i)->info());
4404 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4407 void CustomTrackView::slotEditGuide(CommentedTime guide)
4409 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4410 if (d.exec() == QDialog::Accepted) {
4411 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4412 m_commandStack->push(command);
4417 void CustomTrackView::slotEditTimeLineGuide()
4419 if (m_dragGuide == NULL) return;
4420 CommentedTime guide = m_dragGuide->info();
4421 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4422 if (d.exec() == QDialog::Accepted) {
4423 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4424 m_commandStack->push(command);
4428 void CustomTrackView::slotDeleteGuide(int guidePos)
4431 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4432 else pos = GenTime(guidePos, m_document->fps());
4434 for (int i = 0; i < m_guides.count(); i++) {
4435 if (m_guides.at(i)->position() == pos) {
4436 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4437 m_commandStack->push(command);
4442 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4446 void CustomTrackView::slotDeleteTimeLineGuide()
4448 if (m_dragGuide == NULL) return;
4449 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4450 m_commandStack->push(command);
4454 void CustomTrackView::slotDeleteAllGuides()
4456 QUndoCommand *deleteAll = new QUndoCommand();
4457 deleteAll->setText("Delete all guides");
4458 for (int i = 0; i < m_guides.count(); i++) {
4459 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4461 m_commandStack->push(deleteAll);
4464 void CustomTrackView::setTool(PROJECTTOOL tool)
4469 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4472 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4473 m_scene->setScale(scaleFactor, verticalScale);
4475 scene()->removeItem(m_visualTip);
4476 m_animationTimer->stop();
4482 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4483 bool adjust = false;
4484 if (verticalScale != matrix().m22()) adjust = true;
4485 setMatrix(newmatrix);
4487 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4488 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4489 for (int i = 0; i < m_guides.count(); i++) {
4490 QLineF l = m_guides.at(i)->line();
4491 l.setP2(QPointF(l.x2(), newHeight));
4492 m_guides.at(i)->setLine(l);
4494 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4497 int diff = sceneRect().width() - m_projectDuration;
4498 if (diff * newmatrix.m11() < 50) {
4499 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4500 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4502 centerOn(QPointF(cursorPos(), verticalPos));
4505 void CustomTrackView::slotRefreshGuides()
4507 if (KdenliveSettings::showmarkers()) {
4508 for (int i = 0; i < m_guides.count(); i++) {
4509 m_guides.at(i)->update();
4514 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4516 //kDebug() << "// DRAW BG: " << rect.width();
4517 painter->setClipRect(rect);
4518 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4519 QPen pen1 = painter->pen();
4520 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4521 painter->setPen(pen1);
4522 double min = rect.left();
4523 double max = rect.right();
4524 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4525 int maxTrack = m_document->tracksCount();
4526 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4527 QColor audioColor = palette().alternateBase().color();
4528 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4529 for (int i = 0; i < maxTrack; i++) {
4530 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4531 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4532 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4533 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4534 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4536 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4538 int lowerLimit = m_tracksHeight * maxTrack + 1;
4539 if (height() > lowerLimit) {
4540 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4541 painter->fillRect(bg, base);
4545 bool CustomTrackView::findString(const QString &text)
4548 for (int i = 0; i < m_searchPoints.size(); ++i) {
4549 marker = m_searchPoints.at(i).comment();
4550 if (marker.contains(text, Qt::CaseInsensitive)) {
4551 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4552 int vert = verticalScrollBar()->value();
4553 int hor = cursorPos();
4554 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4562 bool CustomTrackView::findNextString(const QString &text)
4565 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4566 marker = m_searchPoints.at(i).comment();
4567 if (marker.contains(text, Qt::CaseInsensitive)) {
4568 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4569 int vert = verticalScrollBar()->value();
4570 int hor = cursorPos();
4571 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4580 void CustomTrackView::initSearchStrings()
4582 m_searchPoints.clear();
4583 QList<QGraphicsItem *> itemList = items();
4584 for (int i = 0; i < itemList.count(); i++) {
4585 // parse all clip names
4586 if (itemList.at(i)->type() == AVWIDGET) {
4587 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4588 GenTime start = item->startPos();
4589 CommentedTime t(start, item->clipName());
4590 m_searchPoints.append(t);
4591 // add all clip markers
4592 QList < CommentedTime > markers = item->commentedSnapMarkers();
4593 m_searchPoints += markers;
4598 for (int i = 0; i < m_guides.count(); i++) {
4599 m_searchPoints.append(m_guides.at(i)->info());
4602 qSort(m_searchPoints);
4605 void CustomTrackView::clearSearchStrings()
4607 m_searchPoints.clear();
4611 void CustomTrackView::copyClip()
4613 qDeleteAll(m_copiedItems);
4614 m_copiedItems.clear();
4615 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4616 if (itemList.count() == 0) {
4617 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4620 for (int i = 0; i < itemList.count(); i++) {
4621 if (itemList.at(i)->type() == AVWIDGET) {
4622 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4623 ClipItem *clone = clip->clone(clip->info());
4624 m_copiedItems.append(clone);
4625 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4626 Transition *dup = static_cast <Transition *>(itemList.at(i));
4627 m_copiedItems.append(dup->clone());
4632 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4634 if (m_scene->editMode() != NORMALEDIT) {
4635 // If we are in overwrite mode, always allow the move
4638 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));
4639 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4640 for (int i = 0; i < collisions.count(); i++) {
4641 if (collisions.at(i)->type() == type) return false;
4646 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4649 for (int i = 0; i < infoList.count(); i++) {
4650 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));
4653 QList<QGraphicsItem *> collisions = scene()->items(path);
4654 for (int i = 0; i < collisions.count(); i++) {
4655 if (collisions.at(i)->type() == type) return false;
4660 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4662 for (int i = 0; i < items.count(); i++) {
4663 ItemInfo info = items.at(i)->info();
4664 info.startPos += offset;
4665 info.endPos += offset;
4666 info.track += trackOffset;
4667 if (!canBePastedTo(info, items.at(i)->type())) return false;
4672 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4674 QPainterPath movePath;
4675 movePath.moveTo(0, 0);
4677 for (int i = 0; i < items.count(); i++) {
4678 ItemInfo info = items.at(i)->info();
4679 info.startPos = info.startPos + offset;
4680 info.endPos = info.endPos + offset;
4681 info.track = info.track + trackOffset;
4682 if (info.startPos < GenTime()) {
4683 // No clip should go below 0
4686 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));
4687 movePath.addRect(rect);
4689 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4690 for (int i = 0; i < collisions.count(); i++) {
4691 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4692 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4699 void CustomTrackView::pasteClip()
4701 if (m_copiedItems.count() == 0) {
4702 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4706 if (m_menuPosition.isNull()) {
4707 position = mapFromGlobal(QCursor::pos());
4708 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4709 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4712 } else position = m_menuPosition;
4713 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4714 int track = (int)(position.y() / m_tracksHeight);
4715 ItemInfo first = m_copiedItems.at(0)->info();
4717 GenTime offset = pos - first.startPos;
4718 int trackOffset = track - first.track;
4720 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4721 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4724 QUndoCommand *pasteClips = new QUndoCommand();
4725 pasteClips->setText("Paste clips");
4727 for (int i = 0; i < m_copiedItems.count(); i++) {
4728 // parse all clip names
4729 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4730 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4731 ItemInfo info = clip->info();
4732 info.startPos += offset;
4733 info.endPos += offset;
4734 info.track += trackOffset;
4735 if (canBePastedTo(info, AVWIDGET)) {
4736 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4737 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4738 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4739 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4741 info.startPos = tr->startPos() + offset;
4742 info.endPos = tr->endPos() + offset;
4743 info.track = tr->track() + trackOffset;
4744 int transitionEndTrack;
4745 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4746 else transitionEndTrack = tr->transitionEndTrack();
4747 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4748 if (info.startPos >= info.endPos) {
4749 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4750 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4751 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4754 m_commandStack->push(pasteClips);
4757 void CustomTrackView::pasteClipEffects()
4759 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4760 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4763 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4765 QUndoCommand *paste = new QUndoCommand();
4766 paste->setText("Paste effects");
4768 QList<QGraphicsItem *> clips = scene()->selectedItems();
4769 for (int i = 0; i < clips.count(); ++i) {
4770 if (clips.at(i)->type() == AVWIDGET) {
4771 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4772 for (int j = 0; j < clip->effectsCount(); j++) {
4773 QDomElement eff = clip->effectAt(j);
4774 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4775 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4776 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4781 m_commandStack->push(paste);
4783 //Â adjust effects (fades, ...)
4784 for (int i = 0; i < clips.count(); ++i) {
4785 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4786 updatePositionEffects(item, item->info());
4791 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4793 // parse parameters to check if we need to adjust to the new crop start
4794 int diff = (newstart - oldstart).frames(m_document->fps());
4795 int max = (newstart + duration).frames(m_document->fps());
4796 QDomNodeList params = xml.elementsByTagName("parameter");
4797 for (int i = 0; i < params.count(); i++) {
4798 QDomElement e = params.item(i).toElement();
4799 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4800 QString def = e.attribute("default");
4801 // Effect has a keyframe type parameter, we need to adjust the values
4802 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4803 QStringList newKeyFrames;
4804 foreach(const QString &str, keys) {
4805 int pos = str.section(':', 0, 0).toInt();
4806 double val = str.section(':', 1, 1).toDouble();
4809 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4811 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4813 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4814 e.setAttribute("keyframes", newKeyFrames.join(";"));
4819 ClipItem *CustomTrackView::getClipUnderCursor() const
4821 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4822 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4823 for (int i = 0; i < collisions.count(); i++) {
4824 if (collisions.at(i)->type() == AVWIDGET) {
4825 return static_cast < ClipItem *>(collisions.at(i));
4831 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4833 QList<QGraphicsItem *> clips = scene()->selectedItems();
4834 if (clips.isEmpty()) {
4835 return getClipUnderCursor();
4837 AbstractClipItem *item = NULL;
4838 for (int i = 0; i < clips.count(); ++i) {
4839 if (clips.at(i)->type() == AVWIDGET) {
4840 item = static_cast < AbstractClipItem *>(clips.at(i));
4841 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4844 if (item) return item;
4849 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4851 QList<QGraphicsItem *> clips = scene()->selectedItems();
4852 if (clips.isEmpty()) {
4853 return getClipUnderCursor();
4856 // remove all items in the list that are not clips
4857 for (int i = 0; i < clips.count();) {
4858 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4861 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4862 for (int i = 0; i < clips.count(); ++i) {
4863 if (clips.at(i)->type() == AVWIDGET) {
4864 item = static_cast < ClipItem *>(clips.at(i));
4865 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4873 void CustomTrackView::setInPoint()
4875 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4877 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4880 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4884 ItemInfo startInfo = clip->info();
4885 ItemInfo endInfo = startInfo;
4886 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4887 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4888 // Check for invalid resize
4889 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4891 } else if (endInfo.startPos < startInfo.startPos) {
4892 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4893 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4894 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4895 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4899 if (clip->type() == TRANSITIONWIDGET) {
4900 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4901 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4904 void CustomTrackView::setOutPoint()
4906 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4908 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4911 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4915 ItemInfo startInfo = clip->info();
4916 ItemInfo endInfo = clip->info();
4917 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4918 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4919 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4920 // Check for invalid resize
4921 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4923 } else if (endInfo.endPos > startInfo.endPos) {
4924 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4925 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4926 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4927 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4933 if (clip->type() == TRANSITIONWIDGET) {
4934 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4935 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4938 void CustomTrackView::slotUpdateAllThumbs()
4940 if (!isEnabled()) return;
4941 QList<QGraphicsItem *> itemList = items();
4942 //if (itemList.isEmpty()) return;
4944 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4945 for (int i = 0; i < itemList.count(); i++) {
4946 if (itemList.at(i)->type() == AVWIDGET) {
4947 item = static_cast <ClipItem *>(itemList.at(i));
4948 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4949 // Check if we have a cached thumbnail
4950 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4951 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4952 if (QFile::exists(thumb)) {
4954 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
4955 item->slotSetStartThumb(pix);
4958 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4959 QString endThumb = startThumb;
4960 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4961 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4962 if (QFile::exists(startThumb)) {
4963 QPixmap pix(startThumb);
4964 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
4965 item->slotSetStartThumb(pix);
4967 if (QFile::exists(endThumb)) {
4968 QPixmap pix(endThumb);
4969 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
4970 item->slotSetEndThumb(pix);
4974 item->refreshClip(false);
4975 //qApp->processEvents();
4978 viewport()->update();
4981 void CustomTrackView::saveThumbnails()
4983 QList<QGraphicsItem *> itemList = items();
4985 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4986 for (int i = 0; i < itemList.count(); i++) {
4987 if (itemList.at(i)->type() == AVWIDGET) {
4988 item = static_cast <ClipItem *>(itemList.at(i));
4989 if (item->clipType() != COLOR) {
4990 // Check if we have a cached thumbnail
4991 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4992 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4993 if (!QFile::exists(thumb)) {
4994 QPixmap pix(item->startThumb());
4998 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4999 QString endThumb = startThumb;
5000 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5001 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5002 if (!QFile::exists(startThumb)) {
5003 QPixmap pix(item->startThumb());
5004 pix.save(startThumb);
5006 if (!QFile::exists(endThumb)) {
5007 QPixmap pix(item->endThumb());
5017 void CustomTrackView::slotInsertTrack(int ix)
5019 TrackDialog d(m_document, parentWidget());
5020 d.label->setText(i18n("Insert track"));
5021 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5022 d.track_nb->setValue(ix);
5023 d.setWindowTitle(i18n("Insert New Track"));
5024 d.slotUpdateName(ix);
5026 if (d.exec() == QDialog::Accepted) {
5027 ix = d.track_nb->value();
5028 if (d.before_select->currentIndex() == 1) {
5032 if (d.video_track->isChecked()) {
5033 info.type = VIDEOTRACK;
5034 info.isMute = false;
5035 info.isBlind = false;
5036 info.isLocked = false;
5038 info.type = AUDIOTRACK;
5039 info.isMute = false;
5040 info.isBlind = true;
5041 info.isLocked = false;
5043 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5044 m_commandStack->push(addTrack);
5045 setDocumentModified();
5049 void CustomTrackView::slotDeleteTrack(int ix)
5051 TrackDialog d(m_document, parentWidget());
5052 d.label->setText(i18n("Delete track"));
5053 d.before_select->setHidden(true);
5054 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5055 d.track_nb->setValue(ix);
5056 d.slotUpdateName(ix);
5057 d.setWindowTitle(i18n("Delete Track"));
5058 d.video_track->setHidden(true);
5059 d.audio_track->setHidden(true);
5060 if (d.exec() == QDialog::Accepted) {
5061 ix = d.track_nb->value();
5062 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5063 deleteTimelineTrack(ix, info);
5064 setDocumentModified();
5065 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5066 m_commandStack->push(command);*/
5070 void CustomTrackView::slotChangeTrack(int ix)
5072 TrackDialog d(m_document, parentWidget());
5073 d.label->setText(i18n("Change track"));
5074 d.before_select->setHidden(true);
5075 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5076 d.track_nb->setValue(ix);
5077 d.slotUpdateName(ix);
5078 d.setWindowTitle(i18n("Change Track Type"));
5080 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
5081 d.video_track->setChecked(true);
5083 d.audio_track->setChecked(true);
5085 if (d.exec() == QDialog::Accepted) {
5087 info.isLocked = false;
5088 info.isMute = false;
5089 ix = d.track_nb->value();
5091 if (d.video_track->isChecked()) {
5092 info.type = VIDEOTRACK;
5093 info.isBlind = false;
5095 info.type = AUDIOTRACK;
5096 info.isBlind = true;
5098 changeTimelineTrack(ix, info);
5099 setDocumentModified();
5104 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5106 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5107 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5108 QList<QGraphicsItem *> selection = m_scene->items(r);
5109 QUndoCommand *deleteTrack = new QUndoCommand();
5110 deleteTrack->setText("Delete track");
5112 // Delete all clips in selected track
5113 for (int i = 0; i < selection.count(); i++) {
5114 if (selection.at(i)->type() == AVWIDGET) {
5115 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5116 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5117 m_scene->removeItem(item);
5120 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5121 Transition *item = static_cast <Transition *>(selection.at(i));
5122 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5123 m_scene->removeItem(item);
5129 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5130 m_commandStack->push(deleteTrack);
5133 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5135 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5136 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5137 m_commandStack->push(changeTrack);
5140 void CustomTrackView::autoTransition()
5142 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5143 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5144 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5147 Transition *tr = static_cast <Transition*>(itemList.at(0));
5148 tr->setAutomatic(!tr->isAutomatic());
5149 QDomElement transition = tr->toXML();
5150 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);
5151 setDocumentModified();
5155 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5158 QDomNodeList params = effect.elementsByTagName("parameter");
5159 for (int i = 0; i < params.count(); i++) {
5160 QDomElement e = params.item(i).toElement();
5161 if (!e.isNull() && e.attribute("type") == "constant") {
5162 if (e.hasAttribute("factor")) {
5163 double factor = e.attribute("factor").toDouble();
5164 double value = e.attribute("value").toDouble();
5165 value = value / factor;
5166 result.append(QString::number(value));
5167 } else result.append(e.attribute("value"));
5173 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5175 QList<QGraphicsItem *> list = scene()->items();
5176 ClipItem *clip = NULL;
5177 for (int i = 0; i < list.size(); ++i) {
5178 if (list.at(i)->type() == AVWIDGET) {
5179 clip = static_cast <ClipItem *>(list.at(i));
5180 if (clip->clipProducer() == id) {
5181 clip->setClipName(name);
5185 viewport()->update();
5188 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5190 minimum = GenTime();
5191 maximum = GenTime();
5192 QList<QGraphicsItem *> selection;
5193 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5194 selection.removeAll(item);
5195 for (int i = 0; i < selection.count(); i++) {
5196 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5197 if (clip && clip->type() == AVWIDGET) {
5198 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5199 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5204 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5206 minimum = GenTime();
5207 maximum = GenTime();
5208 QList<QGraphicsItem *> selection;
5209 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5210 selection.removeAll(item);
5211 for (int i = 0; i < selection.count(); i++) {
5212 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5213 if (clip && clip->type() == TRANSITIONWIDGET) {
5214 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5215 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5221 void CustomTrackView::loadGroups(const QDomNodeList groups)
5223 for (int i = 0; i < groups.count(); i++) {
5224 QDomNodeList children = groups.at(i).childNodes();
5225 scene()->clearSelection();
5226 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5227 QDomNode n = children.item(nodeindex);
5228 QDomElement elem = n.toElement();
5229 int pos = elem.attribute("position").toInt();
5230 int track = elem.attribute("track").toInt();
5231 if (elem.tagName() == "clipitem") {
5232 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5233 if (clip) clip->setSelected(true);
5235 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5236 if (clip) clip->setSelected(true);
5239 groupSelectedItems(false, true);
5243 void CustomTrackView::splitAudio()
5245 resetSelectionGroup();
5246 QList<QGraphicsItem *> selection = scene()->selectedItems();
5247 if (selection.isEmpty()) {
5248 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5251 QUndoCommand *splitCommand = new QUndoCommand();
5252 splitCommand->setText(i18n("Split audio"));
5253 for (int i = 0; i < selection.count(); i++) {
5254 if (selection.at(i)->type() == AVWIDGET) {
5255 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5256 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5257 if (clip->parentItem()) {
5258 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5260 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5265 m_commandStack->push(splitCommand);
5268 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5270 ClipItem *clip = getClipItemAt(pos, track);
5272 kDebug() << "// Cannot find clip to split!!!";
5276 int start = pos.frames(m_document->fps());
5277 int freetrack = m_document->tracksCount() - track - 1;
5278 for (; freetrack > 0; freetrack--) {
5279 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5280 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5281 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5282 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5283 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5288 kDebug() << "GOT TRK: " << track;
5289 if (freetrack == 0) {
5290 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5292 ItemInfo info = clip->info();
5293 info.track = m_document->tracksCount() - freetrack;
5294 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5295 scene()->clearSelection();
5296 clip->setSelected(true);
5297 ClipItem *audioClip = getClipItemAt(start, info.track);
5299 clip->setVideoOnly(true);
5300 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5301 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5303 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5304 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5306 audioClip->setSelected(true);
5307 audioClip->setAudioOnly(true);
5308 groupSelectedItems(false, true);
5312 // unsplit clip: remove audio part and change video part to normal clip
5313 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5314 kDebug() << "//CANNOT FIND CLP GRP";
5317 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5318 QList<QGraphicsItem *> children = grp->childItems();
5319 if (children.count() != 2) {
5320 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5323 for (int i = 0; i < children.count(); i++) {
5324 if (children.at(i) != clip) {
5325 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5326 ItemInfo info = clip->info();
5327 deleteClip(clp->info());
5328 clip->setVideoOnly(false);
5329 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5330 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5335 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5336 m_document->clipManager()->removeGroup(grp);
5337 scene()->destroyItemGroup(grp);
5341 void CustomTrackView::setVideoOnly()
5343 resetSelectionGroup();
5344 QList<QGraphicsItem *> selection = scene()->selectedItems();
5345 if (selection.isEmpty()) {
5346 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5349 QUndoCommand *videoCommand = new QUndoCommand();
5350 videoCommand->setText(i18n("Video only"));
5351 for (int i = 0; i < selection.count(); i++) {
5352 if (selection.at(i)->type() == AVWIDGET) {
5353 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5354 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5355 if (clip->parentItem()) {
5356 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5358 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5363 m_commandStack->push(videoCommand);
5366 void CustomTrackView::setAudioOnly()
5368 resetSelectionGroup();
5369 QList<QGraphicsItem *> selection = scene()->selectedItems();
5370 if (selection.isEmpty()) {
5371 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5374 QUndoCommand *videoCommand = new QUndoCommand();
5375 videoCommand->setText(i18n("Audio only"));
5376 for (int i = 0; i < selection.count(); i++) {
5377 if (selection.at(i)->type() == AVWIDGET) {
5378 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5379 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5380 if (clip->parentItem()) {
5381 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5383 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5388 m_commandStack->push(videoCommand);
5391 void CustomTrackView::setAudioAndVideo()
5393 resetSelectionGroup();
5394 QList<QGraphicsItem *> selection = scene()->selectedItems();
5395 if (selection.isEmpty()) {
5396 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5399 QUndoCommand *videoCommand = new QUndoCommand();
5400 videoCommand->setText(i18n("Audio and Video"));
5401 for (int i = 0; i < selection.count(); i++) {
5402 if (selection.at(i)->type() == AVWIDGET) {
5403 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5404 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5405 if (clip->parentItem()) {
5406 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5408 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5413 m_commandStack->push(videoCommand);
5416 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5418 ClipItem *clip = getClipItemAt(pos, track);
5420 kDebug() << "// Cannot find clip to split!!!";
5424 int start = pos.frames(m_document->fps());
5425 clip->setVideoOnly(true);
5426 clip->setAudioOnly(false);
5427 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5428 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5430 } else if (audioOnly) {
5431 int start = pos.frames(m_document->fps());
5432 clip->setAudioOnly(true);
5433 clip->setVideoOnly(false);
5434 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5435 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5438 int start = pos.frames(m_document->fps());
5439 clip->setAudioOnly(false);
5440 clip->setVideoOnly(false);
5441 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5442 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5446 setDocumentModified();
5449 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5451 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5452 m_clipTypeGroup->setEnabled(false);
5454 m_clipTypeGroup->setEnabled(true);
5455 QList <QAction *> actions = m_clipTypeGroup->actions();
5457 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5458 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5459 else lookup = "clip_audio_and_video";
5460 for (int i = 0; i < actions.count(); i++) {
5461 if (actions.at(i)->data().toString() == lookup) {
5462 actions.at(i)->setChecked(true);
5469 void CustomTrackView::reloadTransitionLumas()
5473 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5474 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5475 for (int i = 0; i < params.count(); i++) {
5476 QDomElement e = params.item(i).toElement();
5477 if (e.attribute("tag") == "resource") {
5478 lumaNames = e.attribute("paramlistdisplay");
5479 lumaFiles = e.attribute("paramlist");
5484 QList<QGraphicsItem *> itemList = items();
5485 Transition *transitionitem;
5486 QDomElement transitionXml;
5487 for (int i = 0; i < itemList.count(); i++) {
5488 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5489 transitionitem = static_cast <Transition*>(itemList.at(i));
5490 transitionXml = transitionitem->toXML();
5491 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5492 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5493 for (int i = 0; i < params.count(); i++) {
5494 QDomElement e = params.item(i).toElement();
5495 if (e.attribute("tag") == "resource") {
5496 e.setAttribute("paramlistdisplay", lumaNames);
5497 e.setAttribute("paramlist", lumaFiles);
5502 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5503 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5504 for (int i = 0; i < params.count(); i++) {
5505 QDomElement e = params.item(i).toElement();
5506 if (e.attribute("tag") == "luma") {
5507 e.setAttribute("paramlistdisplay", lumaNames);
5508 e.setAttribute("paramlist", lumaFiles);
5515 emit transitionItemSelected(NULL);
5518 double CustomTrackView::fps() const
5520 return m_document->fps();
5523 void CustomTrackView::updateProjectFps()
5525 // update all clips to the new fps
5526 resetSelectionGroup();
5527 scene()->clearSelection();
5529 QList<QGraphicsItem *> itemList = items();
5530 for (int i = 0; i < itemList.count(); i++) {
5531 // remove all items and re-add them one by one
5532 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5534 for (int i = 0; i < itemList.count(); i++) {
5535 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5536 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5537 clip->updateFps(m_document->fps());
5538 m_scene->addItem(clip);
5539 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5540 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5541 QList<QGraphicsItem *> children = grp->childItems();
5542 for (int j = 0; j < children.count(); j++) {
5543 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5544 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5545 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5546 clip->updateFps(m_document->fps());
5549 m_document->clipManager()->removeGroup(grp);
5550 m_scene->addItem(grp);
5551 scene()->destroyItemGroup(grp);
5552 for (int j = 0; j < children.count(); j++) {
5553 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5554 //children.at(j)->setParentItem(0);
5555 children.at(j)->setSelected(true);
5558 groupSelectedItems(true, true);
5559 } else if (itemList.at(i)->type() == GUIDEITEM) {
5560 Guide *g = static_cast<Guide *>(itemList.at(i));
5562 m_scene->addItem(g);
5565 viewport()->update();
5568 void CustomTrackView::slotTrackDown()
5570 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5571 else m_selectedTrack++;
5572 emit updateTrackHeaders();
5573 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5574 ensureVisible(rect, 0, 0);
5575 viewport()->update();
5578 void CustomTrackView::slotTrackUp()
5580 if (m_selectedTrack > 0) m_selectedTrack--;
5581 else m_selectedTrack = m_document->tracksCount() - 1;
5582 emit updateTrackHeaders();
5583 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5584 ensureVisible(rect, 0, 0);
5585 viewport()->update();
5588 int CustomTrackView::selectedTrack() const
5590 return m_selectedTrack;
5593 void CustomTrackView::slotSelectTrack(int ix)
5595 m_selectedTrack = qMax(0, ix);
5596 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5597 emit updateTrackHeaders();
5598 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5599 ensureVisible(rect, 0, 0);
5600 viewport()->update();
5603 void CustomTrackView::selectClip(bool add, bool group)
5605 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5606 QList<QGraphicsItem *> selection = m_scene->items(rect);
5607 resetSelectionGroup(group);
5608 if (!group) m_scene->clearSelection();
5609 for (int i = 0; i < selection.count(); i++) {
5610 if (selection.at(i)->type() == AVWIDGET) {
5611 selection.at(i)->setSelected(add);
5615 if (group) groupSelectedItems();
5618 void CustomTrackView::selectTransition(bool add, bool group)
5620 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5621 QList<QGraphicsItem *> selection = m_scene->items(rect);
5622 resetSelectionGroup(group);
5623 if (!group) m_scene->clearSelection();
5624 for (int i = 0; i < selection.count(); i++) {
5625 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5626 selection.at(i)->setSelected(add);
5630 if (group) groupSelectedItems();
5633 QStringList CustomTrackView::extractTransitionsLumas()
5636 QList<QGraphicsItem *> itemList = items();
5637 Transition *transitionitem;
5638 QDomElement transitionXml;
5639 for (int i = 0; i < itemList.count(); i++) {
5640 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5641 transitionitem = static_cast <Transition*>(itemList.at(i));
5642 transitionXml = transitionitem->toXML();
5643 QString luma = EffectsList::parameter(transitionXml, "luma");
5644 if (!luma.isEmpty()) urls << luma;
5650 void CustomTrackView::setEditMode(EDITMODE mode)
5652 m_scene->setEditMode(mode);
5655 void CustomTrackView::checkTrackSequence(int track)
5657 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5658 //track = m_document->tracksCount() -track;
5659 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5660 QList<QGraphicsItem *> selection = m_scene->items(rect);
5661 QList <int> timelineList;
5662 timelineList.append(0);
5663 for (int i = 0; i < selection.count(); i++) {
5664 if (selection.at(i)->type() == AVWIDGET) {
5665 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5666 int start = clip->startPos().frames(m_document->fps());
5667 int end = clip->endPos().frames(m_document->fps());
5668 if (!timelineList.contains(start)) timelineList.append(start);
5669 if (!timelineList.contains(end)) timelineList.append(end);
5672 qSort(timelineList);
5673 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5674 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5677 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5679 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5681 info.startPos = GenTime(in, m_document->fps());
5682 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5683 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5684 info.cropDuration = info.endPos - info.startPos;
5685 info.track = m_selectedTrack;
5686 QUndoCommand *addCommand = new QUndoCommand();
5687 addCommand->setText(i18n("Insert clip"));
5688 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5689 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5690 m_commandStack->push(addCommand);