1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "changetrackcommand.h"
52 #include "movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "locktrackcommand.h"
56 #include "groupclipscommand.h"
57 #include "splitaudiocommand.h"
58 #include "changecliptypecommand.h"
59 #include "trackdialog.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
75 #include <KMessageBox>
77 #if QT_VERSION >= 0x040600
78 #include <QGraphicsDropShadowEffect>
81 bool sortGuidesList(const Guide *g1 , const Guide *g2)
83 return (*g1).position() < (*g2).position();
88 // disable animation if user asked it in KDE's global settings
89 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
90 // needs something like below (taken from dolphin)
91 // #include <kglobalsettings.h>
92 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
93 // const int duration = animate ? 1500 : 1;
95 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
96 QGraphicsView(projectscene, parent),
97 m_tracksHeight(KdenliveSettings::trackheight()),
101 m_scene(projectscene),
103 m_operationMode(NONE),
110 m_autoScroll(KdenliveSettings::autoscroll()),
111 m_pasteEffectsAction(NULL),
112 m_ungroupAction(NULL),
119 m_blockRefresh(false),
120 m_selectionGroup(NULL),
123 if (doc) m_commandStack = doc->commandStack();
124 else m_commandStack = NULL;
125 setMouseTracking(true);
126 setAcceptDrops(true);
127 setFrameShape(QFrame::NoFrame);
129 //setCacheMode(QGraphicsView::CacheBackground);
130 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
132 KdenliveSettings::setTrackheight(m_tracksHeight);
133 m_animationTimer = new QTimeLine(800);
134 m_animationTimer->setFrameRange(0, 5);
135 m_animationTimer->setUpdateInterval(100);
136 m_animationTimer->setLoopCount(0);
137 m_tipColor = QColor(0, 192, 0, 200);
138 QColor border = QColor(255, 255, 255, 100);
139 m_tipPen.setColor(border);
140 m_tipPen.setWidth(3);
141 setContentsMargins(0, 0, 0, 0);
142 const int maxHeight = m_tracksHeight * m_document->tracksCount();
143 setSceneRect(0, 0, sceneRect().width(), maxHeight);
144 verticalScrollBar()->setMaximum(maxHeight);
145 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
146 m_cursorLine->setZValue(1000);
150 pen1.setColor(palette().text().color());
151 m_cursorLine->setPen(pen1);
152 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
154 KIcon razorIcon("edit-cut");
155 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
157 KIcon spacerIcon("kdenlive-spacer-tool");
158 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
159 verticalScrollBar()->setTracking(true);
160 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
161 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
162 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
163 m_scrollTimer.setInterval(100);
164 m_scrollTimer.setSingleShot(true);
166 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
167 m_thumbsTimer.setInterval(500);
168 m_thumbsTimer.setSingleShot(true);
171 CustomTrackView::~CustomTrackView()
173 qDeleteAll(m_guides);
174 m_waitingThumbs.clear();
178 void CustomTrackView::keyPressEvent(QKeyEvent * event)
180 if (event->key() == Qt::Key_Up) {
183 } else if (event->key() == Qt::Key_Down) {
186 } else QWidget::keyPressEvent(event);
189 void CustomTrackView::setDocumentModified()
191 m_document->setModified(true);
194 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
196 m_timelineContextMenu = timeline;
197 m_timelineContextClipMenu = clip;
198 m_clipTypeGroup = clipTypeGroup;
199 QList <QAction *> list = m_timelineContextClipMenu->actions();
200 for (int i = 0; i < list.count(); i++) {
201 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
202 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
205 m_timelineContextTransitionMenu = transition;
206 list = m_timelineContextTransitionMenu->actions();
207 for (int i = 0; i < list.count(); i++) {
208 if (list.at(i)->data().toString() == "auto") {
209 m_autoTransition = list.at(i);
214 m_timelineContextMenu->addSeparator();
215 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
216 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
217 m_timelineContextMenu->addAction(m_deleteGuide);
219 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
220 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
221 m_timelineContextMenu->addAction(m_editGuide);
224 void CustomTrackView::checkAutoScroll()
226 m_autoScroll = KdenliveSettings::autoscroll();
229 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
230 return m_scene->m_tracksList;
233 void CustomTrackView::checkTrackHeight()
235 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
236 m_tracksHeight = KdenliveSettings::trackheight();
237 emit trackHeightChanged();
238 QList<QGraphicsItem *> itemList = items();
240 Transition *transitionitem;
241 bool snap = KdenliveSettings::snaptopoints();
242 KdenliveSettings::setSnaptopoints(false);
243 for (int i = 0; i < itemList.count(); i++) {
244 if (itemList.at(i)->type() == AVWIDGET) {
245 item = (ClipItem*) itemList.at(i);
246 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
247 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
248 item->resetThumbs(true);
249 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
250 transitionitem = (Transition*) itemList.at(i);
251 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
252 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
255 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
257 for (int i = 0; i < m_guides.count(); i++) {
258 QLineF l = m_guides.at(i)->line();
259 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
260 m_guides.at(i)->setLine(l);
263 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
264 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
265 KdenliveSettings::setSnaptopoints(snap);
266 viewport()->update();
269 /** Zoom or move viewport on mousewheel
271 * If mousewheel+Ctrl, zooms in/out on the timeline.
273 * With Ctrl, moves viewport towards end of timeline if down/back,
274 * opposite on up/forward.
276 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
277 void CustomTrackView::wheelEvent(QWheelEvent * e)
279 if (e->modifiers() == Qt::ControlModifier) {
280 if (e->delta() > 0) emit zoomIn();
283 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
284 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
288 int CustomTrackView::getPreviousVideoTrack(int track)
290 track = m_document->tracksCount() - track - 1;
292 for (int i = track; i > -1; i--) {
293 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
299 void CustomTrackView::slotFetchNextThumbs()
301 if (!m_waitingThumbs.isEmpty()) {
302 ClipItem *item = m_waitingThumbs.takeFirst();
303 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
304 item = m_waitingThumbs.takeFirst();
306 if (item) item->slotFetchThumbs();
307 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
311 void CustomTrackView::slotCheckMouseScrolling()
313 if (m_scrollOffset == 0) {
314 m_scrollTimer.stop();
317 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
318 m_scrollTimer.start();
321 void CustomTrackView::slotCheckPositionScrolling()
323 // If mouse is at a border of the view, scroll
324 if (m_moveOpMode != SEEK) return;
325 if (mapFromScene(m_cursorPos, 0).x() < 3) {
326 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
327 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
328 setCursorPos(mapToScene(QPoint(-2, 0)).x());
329 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
330 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
331 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
332 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
338 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
340 int pos = event->x();
341 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
342 double snappedPos = getSnapPointForPos(mappedXPos);
343 emit mousePosition(mappedXPos);
345 if (event->buttons() & Qt::MidButton) return;
346 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
347 event->setAccepted(true);
349 QGraphicsView::mouseMoveEvent(event);
353 if (event->buttons() != Qt::NoButton) {
354 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
355 if (m_dragItem && m_tool == SELECTTOOL) {
356 if (m_operationMode == MOVE && move) {
357 QGraphicsView::mouseMoveEvent(event);
358 // If mouse is at a border of the view, scroll
360 m_scrollOffset = -30;
361 m_scrollTimer.start();
362 } else if (viewport()->width() - pos < 10) {
364 m_scrollTimer.start();
365 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
367 } else if (m_operationMode == RESIZESTART && move) {
368 m_document->renderer()->pause();
369 m_dragItem->resizeStart((int)(snappedPos));
370 } else if (m_operationMode == RESIZEEND && move) {
371 m_document->renderer()->pause();
372 m_dragItem->resizeEnd((int)(snappedPos));
373 } else if (m_operationMode == FADEIN && move) {
374 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
375 } else if (m_operationMode == FADEOUT && move) {
376 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
377 } else if (m_operationMode == KEYFRAME && move) {
378 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
379 double pos = mapToScene(event->pos()).toPoint().y();
380 QRectF br = m_dragItem->sceneBoundingRect();
381 double maxh = 100.0 / br.height();
382 pos = (br.bottom() - pos) * maxh;
383 m_dragItem->updateKeyFramePos(keyFramePos, pos);
386 scene()->removeItem(m_visualTip);
387 m_animationTimer->stop();
394 } else if (m_operationMode == MOVEGUIDE) {
396 scene()->removeItem(m_visualTip);
397 m_animationTimer->stop();
403 QGraphicsView::mouseMoveEvent(event);
405 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
407 if (snappedPos < 0) snappedPos = 0;
408 // Make sure there is no collision
409 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
410 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
411 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
412 collidingItems.removeAll(m_selectionGroup);
413 for (int i = 0; i < children.count(); i++) {
414 collidingItems.removeAll(children.at(i));
416 bool collision = false;
417 for (int i = 0; i < collidingItems.count(); i++) {
418 if (!collidingItems.at(i)->isEnabled()) continue;
419 if (collidingItems.at(i)->type() == AVWIDGET) {
426 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
427 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
428 collidingItems.removeAll(m_selectionGroup);
429 for (int i = 0; i < children.count(); i++) {
430 collidingItems.removeAll(children.at(i));
432 for (int i = 0; i < collidingItems.count(); i++) {
433 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
441 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
442 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
446 if (m_tool == RAZORTOOL) {
447 setCursor(m_razorCursor);
448 //QGraphicsView::mouseMoveEvent(event);
450 } else if (m_tool == SPACERTOOL) {
451 setCursor(m_spacerCursor);
455 QList<QGraphicsItem *> itemList = items(event->pos());
456 QGraphicsRectItem *item = NULL;
457 OPERATIONTYPE opMode = NONE;
459 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
461 } else for (int i = 0; i < itemList.count(); i++) {
462 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
463 item = (QGraphicsRectItem*) itemList.at(i);
468 if (item && event->buttons() == Qt::NoButton) {
469 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
470 if (m_tool == RAZORTOOL) {
471 // razor tool over a clip, display current frame in monitor
472 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
473 //TODO: solve crash when showing frame when moving razor over clip
474 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
479 opMode = clip->operationMode(mapToScene(event->pos()));
480 const double size = 5;
481 if (opMode == m_moveOpMode) {
482 QGraphicsView::mouseMoveEvent(event);
486 scene()->removeItem(m_visualTip);
487 m_animationTimer->stop();
494 m_moveOpMode = opMode;
495 if (opMode == MOVE) {
496 setCursor(Qt::OpenHandCursor);
497 } else if (opMode == RESIZESTART) {
498 setCursor(KCursor("left_side", Qt::SizeHorCursor));
499 if (m_visualTip == NULL) {
500 QRectF rect = clip->sceneBoundingRect();
502 polygon << QPoint(0, - size * 2);
503 polygon << QPoint(size * 2, 0);
504 polygon << QPoint(0, size * 2);
505 polygon << QPoint(0, - size * 2);
507 m_visualTip = new QGraphicsPolygonItem(polygon);
508 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
509 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
510 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
511 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
512 m_visualTip->setZValue(100);
513 m_animation = new QGraphicsItemAnimation;
514 m_animation->setItem(m_visualTip);
515 m_animation->setTimeLine(m_animationTimer);
516 m_animation->setScaleAt(.5, 2, 1);
517 m_animation->setScaleAt(1, 1, 1);
518 scene()->addItem(m_visualTip);
519 m_animationTimer->start();
521 } else if (opMode == RESIZEEND) {
522 setCursor(KCursor("right_side", Qt::SizeHorCursor));
523 if (m_visualTip == NULL) {
524 QRectF rect = clip->sceneBoundingRect();
526 polygon << QPoint(0, - size * 2);
527 polygon << QPoint(- size * 2, 0);
528 polygon << QPoint(0, size * 2);
529 polygon << QPoint(0, - size * 2);
531 m_visualTip = new QGraphicsPolygonItem(polygon);
532 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
533 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
534 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
535 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
536 m_visualTip->setZValue(100);
537 m_animation = new QGraphicsItemAnimation;
538 m_animation->setItem(m_visualTip);
539 m_animation->setTimeLine(m_animationTimer);
540 m_animation->setScaleAt(.5, 2, 1);
541 m_animation->setScaleAt(1, 1, 1);
542 scene()->addItem(m_visualTip);
543 m_animationTimer->start();
545 } else if (opMode == FADEIN) {
546 if (m_visualTip == NULL) {
547 ClipItem *item = (ClipItem *) clip;
548 QRectF rect = clip->sceneBoundingRect();
549 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
550 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
551 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
552 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
553 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
554 m_visualTip->setZValue(100);
555 m_animation = new QGraphicsItemAnimation;
556 m_animation->setItem(m_visualTip);
557 m_animation->setTimeLine(m_animationTimer);
558 m_animation->setScaleAt(.5, 2, 2);
559 m_animation->setScaleAt(1, 1, 1);
560 scene()->addItem(m_visualTip);
561 m_animationTimer->start();
563 setCursor(Qt::PointingHandCursor);
564 } else if (opMode == FADEOUT) {
565 if (m_visualTip == NULL) {
566 ClipItem *item = (ClipItem *) clip;
567 QRectF rect = clip->sceneBoundingRect();
568 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
569 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
570 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
571 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
572 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
573 m_visualTip->setZValue(100);
574 m_animation = new QGraphicsItemAnimation;
575 m_animation->setItem(m_visualTip);
576 m_animation->setTimeLine(m_animationTimer);
577 m_animation->setScaleAt(.5, 2, 2);
578 m_animation->setScaleAt(1, 1, 1);
579 scene()->addItem(m_visualTip);
580 m_animationTimer->start();
582 setCursor(Qt::PointingHandCursor);
583 } else if (opMode == TRANSITIONSTART) {
584 if (m_visualTip == NULL) {
585 QRectF rect = clip->sceneBoundingRect();
587 polygon << QPoint(0, - size * 2);
588 polygon << QPoint(size * 2, 0);
589 polygon << QPoint(0, 0);
590 polygon << QPoint(0, - size * 2);
592 m_visualTip = new QGraphicsPolygonItem(polygon);
593 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
594 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
595 m_visualTip->setPos(rect.x(), rect.bottom());
596 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
597 m_visualTip->setZValue(100);
598 m_animation = new QGraphicsItemAnimation;
599 m_animation->setItem(m_visualTip);
600 m_animation->setTimeLine(m_animationTimer);
601 m_animation->setScaleAt(.5, 2, 2);
602 m_animation->setScaleAt(1, 1, 1);
603 scene()->addItem(m_visualTip);
604 m_animationTimer->start();
606 setCursor(Qt::PointingHandCursor);
607 } else if (opMode == TRANSITIONEND) {
608 if (m_visualTip == NULL) {
609 QRectF rect = clip->sceneBoundingRect();
611 polygon << QPoint(0, - size * 2);
612 polygon << QPoint(- size * 2, 0);
613 polygon << QPoint(0, 0);
614 polygon << QPoint(0, - size * 2);
616 m_visualTip = new QGraphicsPolygonItem(polygon);
617 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
618 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
619 m_visualTip->setPos(rect.right(), rect.bottom());
620 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
621 m_visualTip->setZValue(100);
622 m_animation = new QGraphicsItemAnimation;
623 m_animation->setItem(m_visualTip);
624 m_animation->setTimeLine(m_animationTimer);
625 m_animation->setScaleAt(.5, 2, 2);
626 m_animation->setScaleAt(1, 1, 1);
627 scene()->addItem(m_visualTip);
628 m_animationTimer->start();
630 setCursor(Qt::PointingHandCursor);
631 } else if (opMode == KEYFRAME) {
632 setCursor(Qt::PointingHandCursor);
634 } // no clip under mouse
635 else if (m_tool == RAZORTOOL) {
638 } else if (opMode == MOVEGUIDE) {
639 m_moveOpMode = opMode;
640 setCursor(Qt::SplitHCursor);
643 scene()->removeItem(m_visualTip);
644 m_animationTimer->stop();
651 setCursor(Qt::ArrowCursor);
652 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
653 QGraphicsView::mouseMoveEvent(event);
655 setCursorPos(mappedXPos);
656 slotCheckPositionScrolling();
658 } else m_moveOpMode = NONE;
660 QGraphicsView::mouseMoveEvent(event);
664 void CustomTrackView::mousePressEvent(QMouseEvent * event)
666 setFocus(Qt::MouseFocusReason);
667 m_menuPosition = QPoint();
669 // special cases (middle click button or ctrl / shift click
670 if (event->button() == Qt::MidButton) {
671 m_document->renderer()->switchPlay();
672 m_blockRefresh = false;
673 m_operationMode = NONE;
677 if (event->modifiers() & Qt::ShiftModifier) {
678 // Rectangle selection
679 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
680 setDragMode(QGraphicsView::RubberBandDrag);
681 if (!(event->modifiers() & Qt::ControlModifier)) {
682 resetSelectionGroup();
683 scene()->clearSelection();
685 m_blockRefresh = false;
686 m_operationMode = RUBBERSELECTION;
687 QGraphicsView::mousePressEvent(event);
691 m_blockRefresh = true;
693 bool collision = false;
695 if (m_tool != RAZORTOOL) activateMonitor();
696 else if (m_document->renderer()->playSpeed() != 0.0) {
697 m_document->renderer()->pause();
700 m_clickEvent = event->pos();
702 // check item under mouse
703 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
705 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
706 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
707 setDragMode(QGraphicsView::ScrollHandDrag);
708 QGraphicsView::mousePressEvent(event);
709 m_blockRefresh = false;
710 m_operationMode = NONE;
714 // if a guide and a clip were pressed, just select the guide
715 for (int i = 0; i < collisionList.count(); ++i) {
716 if (collisionList.at(i)->type() == GUIDEITEM) {
717 // a guide item was pressed
718 m_dragGuide = (Guide *) collisionList.at(i);
719 if (event->button() == Qt::LeftButton) { // move it
720 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
722 m_operationMode = MOVEGUIDE;
723 // deselect all clips so that only the guide will move
724 m_scene->clearSelection();
725 resetSelectionGroup(false);
726 updateSnapPoints(NULL);
727 QGraphicsView::mousePressEvent(event);
729 } else // show context menu
734 // Find first clip, transition or group under mouse (when no guides selected)
736 AbstractGroupItem *dragGroup = NULL;
737 AbstractClipItem *collisionClip = NULL;
739 while (!m_dragGuide && ct < collisionList.count()) {
740 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
741 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
742 if (collisionClip == m_dragItem) {
743 collisionClip = NULL;
744 } else m_dragItem = collisionClip;
746 m_dragItemInfo = m_dragItem->info();
747 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
748 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
749 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
756 if (m_dragItem) emit clipItemSelected(NULL);
759 #if QT_VERSION >= 0x040600
760 // Add shadow to dragged item, currently disabled because of painting artifacts
761 //TODO:Â re-enable when fixed
762 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
763 eff->setBlurRadius(5);
764 eff->setOffset(3, 3);
765 m_dragItem->setGraphicsEffect(eff);*/
767 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
768 // update transition menu action
769 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
770 m_autoTransition->setEnabled(true);
771 } else m_autoTransition->setEnabled(false);
773 // context menu requested
774 if (event->button() == Qt::RightButton) {
776 if (dragGroup) dragGroup->setSelected(true);
777 else if (!m_dragItem->isSelected()) {
778 resetSelectionGroup(false);
779 m_scene->clearSelection();
780 m_dragItem->setSelected(true);
782 } else if (!m_dragGuide) {
783 // check if there is a guide close to mouse click
784 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
785 for (int i = 0; i < guidesCollisionList.count(); i++) {
786 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
787 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
791 // keep this to support multiple guides context menu in the future (?)
792 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
793 guidesCollisionList.removeAt(0);
795 if (!guidesCollisionList.isEmpty())
796 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
799 m_operationMode = NONE;
800 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
801 m_menuPosition = m_clickEvent;
807 // No item under click
808 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
809 resetSelectionGroup(false);
810 setCursor(Qt::ArrowCursor);
811 m_scene->clearSelection();
813 updateClipTypeActions(NULL);
814 if (m_tool == SPACERTOOL) {
815 QList<QGraphicsItem *> selection;
816 if (event->modifiers() == Qt::ControlModifier) {
817 // Ctrl + click, select all items on track after click position
818 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
819 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
820 // Cannot use spacer on locked track
821 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
825 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
828 selection = checkForGroups(rect, &isOk);
830 // groups found on track, do not allow the move
831 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
835 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;
837 // Select all items on all tracks after click position
838 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
839 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
842 // create group to hold selected items
843 m_selectionGroup = new AbstractGroupItem(m_document->fps());
844 scene()->addItem(m_selectionGroup);
845 QList <GenTime> offsetList;
846 for (int i = 0; i < selection.count(); i++) {
847 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
848 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
849 if (item->isItemLocked()) continue;
850 offsetList.append(item->startPos());
851 offsetList.append(item->endPos());
852 m_selectionGroup->addToGroup(selection.at(i));
853 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
854 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
855 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
856 QList<QGraphicsItem *> children = selection.at(i)->childItems();
857 for (int j = 0; j < children.count(); j++) {
858 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
859 offsetList.append(item->startPos());
860 offsetList.append(item->endPos());
862 m_selectionGroup->addToGroup(selection.at(i));
863 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
864 } else if (selection.at(i)->parentItem()) {
865 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
866 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
867 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
871 if (!offsetList.isEmpty()) {
873 QList <GenTime> cleandOffsetList;
874 GenTime startOffset = offsetList.takeFirst();
875 for (int k = 0; k < offsetList.size(); k++) {
876 GenTime newoffset = offsetList.at(k) - startOffset;
877 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
878 cleandOffsetList.append(newoffset);
881 updateSnapPoints(NULL, cleandOffsetList, true);
883 m_operationMode = SPACER;
885 setCursorPos((int)(mapToScene(event->x(), 0).x()));
887 QGraphicsView::mousePressEvent(event);
892 if (m_tool == RAZORTOOL && m_dragItem) {
893 if (m_dragItem->type() == TRANSITIONWIDGET) {
894 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
898 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
899 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
904 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
905 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
906 m_document->renderer()->pause();
907 m_commandStack->push(command);
908 setDocumentModified();
914 bool itemSelected = false;
915 if (m_dragItem->isSelected()) itemSelected = true;
916 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
917 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
919 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
920 if (event->modifiers() != Qt::ControlModifier) {
921 resetSelectionGroup(false);
922 m_scene->clearSelection();
923 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
924 viewport()->update();
925 } else resetSelectionGroup();
927 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
928 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
929 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
931 bool selected = !m_dragItem->isSelected();
932 if (dragGroup) dragGroup->setSelected(selected);
933 else m_dragItem->setSelected(selected);
935 groupSelectedItems();
936 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
937 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
938 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
941 if (collisionClip != NULL || m_dragItem == NULL) {
942 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
943 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
944 emit clipItemSelected(selected);
945 } else emit clipItemSelected(NULL);
948 // If clicked item is selected, allow move
949 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
951 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
952 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
954 // Update snap points
955 if (m_selectionGroup == NULL) {
956 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
957 else updateSnapPoints(m_dragItem);
959 QList <GenTime> offsetList;
960 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
961 for (int i = 0; i < children.count(); i++) {
962 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
963 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
964 offsetList.append(item->startPos());
965 offsetList.append(item->endPos());
968 if (!offsetList.isEmpty()) {
970 GenTime startOffset = offsetList.takeFirst();
971 QList <GenTime> cleandOffsetList;
972 for (int k = 0; k < offsetList.size(); k++) {
973 GenTime newoffset = offsetList.at(k) - startOffset;
974 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
975 cleandOffsetList.append(newoffset);
978 updateSnapPoints(NULL, cleandOffsetList, true);
982 if (m_operationMode == KEYFRAME) {
983 m_dragItem->updateSelectedKeyFrame();
984 m_blockRefresh = false;
986 } else if (m_operationMode == MOVE) {
987 setCursor(Qt::ClosedHandCursor);
988 if (m_dragItem) m_dragItem->setZValue(10);
989 if (m_selectionGroup) m_selectionGroup->setZValue(10);
990 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
992 info.startPos = m_dragItem->startPos();
993 info.track = m_dragItem->track();
994 int transitiontrack = getPreviousVideoTrack(info.track);
995 ClipItem *transitionClip = NULL;
996 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
997 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
998 info.endPos = transitionClip->endPos();
1000 GenTime transitionDuration(65, m_document->fps());
1001 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1002 else info.endPos = info.startPos + transitionDuration;
1004 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1005 // Check there is no other transition at that place
1006 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1007 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1008 QList<QGraphicsItem *> selection = m_scene->items(r);
1009 bool transitionAccepted = true;
1010 for (int i = 0; i < selection.count(); i++) {
1011 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1012 Transition *tr = static_cast <Transition *>(selection.at(i));
1013 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1014 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1015 } else transitionAccepted = false;
1018 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1019 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1020 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1022 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1023 info.track = m_dragItem->track();
1024 int transitiontrack = getPreviousVideoTrack(info.track);
1025 ClipItem *transitionClip = NULL;
1026 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1027 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1028 info.startPos = transitionClip->startPos();
1030 GenTime transitionDuration(65, m_document->fps());
1031 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1032 else info.startPos = info.endPos - transitionDuration;
1034 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1035 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1036 EffectsList::setParameter(transition, "reverse", "1");
1038 // Check there is no other transition at that place
1039 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1040 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1041 QList<QGraphicsItem *> selection = m_scene->items(r);
1042 bool transitionAccepted = true;
1043 for (int i = 0; i < selection.count(); i++) {
1044 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1045 Transition *tr = static_cast <Transition *>(selection.at(i));
1046 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1047 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1048 } else transitionAccepted = false;
1051 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1052 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1054 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1055 resetSelectionGroup(false);
1056 m_dragItem->setSelected(true);
1059 m_blockRefresh = false;
1061 QGraphicsView::mousePressEvent(event);
1064 void CustomTrackView::resetSelectionGroup(bool selectItems)
1066 if (m_selectionGroup) {
1067 // delete selection group
1068 bool snap = KdenliveSettings::snaptopoints();
1069 KdenliveSettings::setSnaptopoints(false);
1071 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1072 scene()->destroyItemGroup(m_selectionGroup);
1073 for (int i = 0; i < children.count(); i++) {
1074 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1075 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1076 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1077 children.at(i)->setSelected(selectItems);
1079 } else if (children.at(i)->type() == GROUPWIDGET) {
1080 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1081 children.at(i)->setSelected(selectItems);
1084 m_selectionGroup = NULL;
1085 KdenliveSettings::setSnaptopoints(snap);
1089 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1091 if (m_selectionGroup) {
1092 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1095 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1096 if (selection.isEmpty()) return;
1098 // Find top left position of selection
1099 for (int i = 0; i < selection.count(); i++) {
1100 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1101 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1102 } else if (selection.at(i)->parentItem()) {
1103 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1107 if (force || selection.count() > 1) {
1108 bool snap = KdenliveSettings::snaptopoints();
1109 KdenliveSettings::setSnaptopoints(false);
1110 if (createNewGroup) {
1111 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1112 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1113 QPointF diff = newGroup->pos();
1114 newGroup->translate(-diff.x(), -diff.y());
1115 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1117 scene()->addItem(newGroup);
1119 // CHeck if we are trying to include a group in a group
1120 QList <AbstractGroupItem *> groups;
1121 for (int i = 0; i < selection.count(); i++) {
1122 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1123 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1124 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1126 if (!groups.isEmpty()) {
1127 // ungroup previous groups
1128 while (!groups.isEmpty()) {
1129 AbstractGroupItem *grp = groups.takeFirst();
1130 m_document->clipManager()->removeGroup(grp);
1131 scene()->destroyItemGroup(grp);
1133 selection = m_scene->selectedItems();
1136 for (int i = 0; i < selection.count(); i++) {
1137 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1138 newGroup->addToGroup(selection.at(i));
1139 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1142 KdenliveSettings::setSnaptopoints(snap);
1144 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1145 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1146 QPointF diff = m_selectionGroup->pos();
1147 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1148 m_selectionGroup->translate(- diff.x(), -diff.y());
1150 scene()->addItem(m_selectionGroup);
1151 for (int i = 0; i < selection.count(); i++) {
1152 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1153 m_selectionGroup->addToGroup(selection.at(i));
1154 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1157 KdenliveSettings::setSnaptopoints(snap);
1158 if (m_selectionGroup) {
1159 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1160 m_selectionGroupInfo.track = m_selectionGroup->track();
1163 } else resetSelectionGroup();
1166 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1168 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1169 if (m_moveOpMode == KEYFRAME) {
1170 // user double clicked on a keyframe, open edit dialog
1171 QDialog d(parentWidget());
1172 Ui::KeyFrameDialog_UI view;
1174 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1175 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1176 view.kfr_value->setFocus();
1177 if (d.exec() == QDialog::Accepted) {
1178 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1179 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1180 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1181 QString previous = item->keyframes(item->selectedEffectIndex());
1182 item->updateKeyframeEffect();
1183 QString next = item->keyframes(item->selectedEffectIndex());
1184 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1185 m_commandStack->push(command);
1186 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1187 emit clipItemSelected(item, item->selectedEffectIndex());
1192 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1193 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1194 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1195 QString previous = item->keyframes(item->selectedEffectIndex());
1196 item->updateKeyframeEffect();
1197 QString next = item->keyframes(item->selectedEffectIndex());
1198 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1199 m_commandStack->push(command);
1200 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1201 emit clipItemSelected(item, item->selectedEffectIndex());
1203 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1204 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1207 if (m_dragItem->type() == TRANSITIONWIDGET) {
1208 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1210 getClipAvailableSpace(m_dragItem, minimum, maximum);
1212 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1213 d.setMargins(minimum, maximum);
1214 if (d.exec() == QDialog::Accepted) {
1215 if (m_dragItem->type() == TRANSITIONWIDGET) {
1216 // move & resize transition
1218 startInfo.startPos = m_dragItem->startPos();
1219 startInfo.endPos = m_dragItem->endPos();
1220 startInfo.track = m_dragItem->track();
1222 endInfo.startPos = d.startPos();
1223 endInfo.endPos = endInfo.startPos + d.duration();
1224 endInfo.track = m_dragItem->track();
1225 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1226 m_commandStack->push(command);
1228 // move and resize clip
1229 QUndoCommand *moveCommand = new QUndoCommand();
1230 moveCommand->setText(i18n("Edit clip"));
1231 ItemInfo clipInfo = m_dragItem->info();
1232 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1233 // duration was reduced, so process it first
1234 ItemInfo startInfo = clipInfo;
1235 clipInfo.endPos = clipInfo.startPos + d.duration();
1236 clipInfo.cropStart = d.cropStart();
1237 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1239 if (d.startPos() != clipInfo.startPos) {
1240 ItemInfo startInfo = clipInfo;
1241 clipInfo.startPos = d.startPos();
1242 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1243 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1245 if (d.duration() > m_dragItem->cropDuration()) {
1246 // duration was increased, so process it after move
1247 ItemInfo startInfo = clipInfo;
1248 clipInfo.endPos = clipInfo.startPos + d.duration();
1249 clipInfo.cropStart = d.cropStart();
1250 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1252 m_commandStack->push(moveCommand);
1256 QList<QGraphicsItem *> collisionList = items(event->pos());
1257 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1258 Guide *editGuide = (Guide *) collisionList.at(0);
1259 if (editGuide) slotEditGuide(editGuide->info());
1265 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1267 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1269 clip->setKeyframes(index, keyframes);
1270 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1271 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1275 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1277 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1278 m_editGuide->setEnabled(m_dragGuide != NULL);
1279 if (clip == NULL) m_timelineContextMenu->popup(pos);
1280 else if (group != NULL) {
1281 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1282 m_ungroupAction->setEnabled(true);
1283 updateClipTypeActions(NULL);
1284 m_timelineContextClipMenu->popup(pos);
1286 m_ungroupAction->setEnabled(false);
1287 if (clip->type() == AVWIDGET) {
1288 ClipItem *item = static_cast <ClipItem*>(clip);
1289 updateClipTypeActions(item);
1290 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1291 m_timelineContextClipMenu->popup(pos);
1292 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1296 void CustomTrackView::activateMonitor()
1298 emit activateDocumentMonitor();
1301 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1303 if (data->hasFormat("kdenlive/clip")) {
1305 resetSelectionGroup();
1306 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1307 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1309 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1312 QPointF framePos = mapToScene(pos);
1314 info.startPos = GenTime();
1315 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1316 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1317 info.cropDuration = info.endPos - info.startPos;
1320 // Check if clip can be inserted at that position
1321 ItemInfo pasteInfo = info;
1322 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1323 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1324 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1325 framePos.setX((int)(framePos.x() + 0.5));
1326 framePos.setY(pasteInfo.track * m_tracksHeight);
1327 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1330 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1331 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1332 m_selectionGroup->addToGroup(item);
1333 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1335 QList <GenTime> offsetList;
1336 offsetList.append(info.endPos);
1337 updateSnapPoints(NULL, offsetList);
1338 m_selectionGroup->setPos(framePos);
1339 scene()->addItem(m_selectionGroup);
1340 m_selectionGroup->setZValue(10);
1342 } else if (data->hasFormat("kdenlive/producerslist")) {
1344 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1345 m_scene->clearSelection();
1346 resetSelectionGroup(false);
1348 QList <GenTime> offsetList;
1349 QList <ItemInfo> infoList;
1350 QPointF framePos = mapToScene(pos);
1351 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1352 int track = (int)(framePos.y() / m_tracksHeight);
1353 framePos.setX((int)(framePos.x() + 0.5));
1354 framePos.setY(track * m_tracksHeight);
1356 // Check if clips can be inserted at that position
1357 for (int i = 0; i < ids.size(); ++i) {
1358 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1360 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1364 info.startPos = start;
1365 info.cropDuration = clip->duration();
1366 info.endPos = info.startPos + info.cropDuration;
1368 infoList.append(info);
1369 start += clip->duration();
1371 if (!canBePastedTo(infoList, AVWIDGET)) {
1374 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1376 for (int i = 0; i < ids.size(); ++i) {
1377 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1379 info.startPos = start;
1380 info.cropDuration = clip->duration();
1381 info.endPos = info.startPos + info.cropDuration;
1383 start += info.cropDuration;
1384 offsetList.append(start);
1385 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1386 item->setZValue(10);
1387 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1388 m_selectionGroup->addToGroup(item);
1389 m_waitingThumbs.append(item);
1392 updateSnapPoints(NULL, offsetList);
1393 m_selectionGroup->setPos(framePos);
1394 scene()->addItem(m_selectionGroup);
1395 m_selectionGroup->setZValue(10);
1396 m_thumbsTimer.start();
1400 // the drag is not a clip (may be effect, ...)
1408 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1410 if (insertDropClips(event->mimeData(), event->pos())) {
1411 event->acceptProposedAction();
1412 } else QGraphicsView::dragEnterEvent(event);
1415 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1417 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);
1418 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1419 collindingItems.removeAll(item);
1420 if (collindingItems.isEmpty()) return false;
1422 for (int i = 0; i < collindingItems.count(); i++) {
1423 QGraphicsItem *collision = collindingItems.at(i);
1424 if (collision->type() == item->type()) {
1426 kDebug() << "// COLLISIION DETECTED";
1434 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1436 int track = m_document->tracksCount() - clip->track();
1437 GenTime pos = clip->startPos();
1438 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1439 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1442 bool success = true;
1443 for (int i = 0; i < clip->effectsCount(); i++) {
1444 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1446 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1447 m_document->renderer()->doRefresh();
1450 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1452 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1454 // Special case: speed effect
1455 if (effect.attribute("id") == "speed") {
1456 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1457 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1460 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1461 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1462 if (strobe == 0) strobe = 1;
1463 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1464 EffectsParameterList params = clip->addEffect(effect);
1465 m_document->renderer()->mltAddEffect(track, pos, params);
1466 if (clip->isSelected()) emit clipItemSelected(clip);
1469 EffectsParameterList params = clip->addEffect(effect);
1470 if (effect.attribute("disabled") == "1") {
1471 // Effect is disabled, don't add it to MLT playlist
1472 if (clip->isSelected()) emit clipItemSelected(clip);
1475 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1476 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1477 if (clip->isSelected()) emit clipItemSelected(clip);
1478 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1481 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1483 QString index = effect.attribute("kdenlive_ix");
1484 // Special case: speed effect
1485 if (effect.attribute("id") == "speed") {
1486 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1488 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1489 clip->deleteEffect(index);
1490 emit clipItemSelected(clip);
1491 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1495 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1496 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1497 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1500 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1502 clip->deleteEffect(index);
1503 emit clipItemSelected(clip);
1507 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1509 QList<QGraphicsItem *> itemList = group->childItems();
1510 QUndoCommand *effectCommand = new QUndoCommand();
1512 QDomNode namenode = effect.elementsByTagName("name").item(0);
1513 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1514 else effectName = i18n("effect");
1515 effectCommand->setText(i18n("Add %1", effectName));
1517 for (int i = 0; i < itemList.count(); i++) {
1518 if (itemList.at(i)->type() == AVWIDGET) {
1519 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1520 if (effect.attribute("type") == "audio") {
1521 // Don't add audio effects on video clips
1522 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1523 } else if (effect.hasAttribute("type") == false) {
1524 // Don't add video effect on audio clips
1525 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1528 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1529 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1532 if (item->isItemLocked()) {
1535 item->initEffect(effect);
1536 if (effect.attribute("tag") == "ladspa") {
1537 QString ladpsaFile = m_document->getLadspaFile();
1538 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1539 effect.setAttribute("src", ladpsaFile);
1541 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1546 m_commandStack->push(effectCommand);
1547 setDocumentModified();
1548 } else delete effectCommand;
1551 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1553 QList<QGraphicsItem *> itemList;
1554 QUndoCommand *effectCommand = new QUndoCommand();
1556 QDomNode namenode = effect.elementsByTagName("name").item(0);
1557 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1558 else effectName = i18n("effect");
1559 effectCommand->setText(i18n("Add %1", effectName));
1561 if (track == -1) itemList = scene()->selectedItems();
1562 if (itemList.isEmpty()) {
1563 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1564 if (clip) itemList.append(clip);
1565 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1567 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1568 for (int i = 0; i < itemList.count(); i++) {
1569 if (itemList.at(i)->type() == AVWIDGET) {
1570 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1571 if (effect.attribute("type") == "audio") {
1572 // Don't add audio effects on video clips
1573 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1574 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1577 } else if (effect.hasAttribute("type") == false) {
1578 // Don't add video effect on audio clips
1579 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1580 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1584 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1585 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1588 if (item->isItemLocked()) {
1591 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1592 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1593 } else item->initEffect(effect);
1594 if (effect.attribute("tag") == "ladspa") {
1595 QString ladpsaFile = m_document->getLadspaFile();
1596 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1597 effect.setAttribute("src", ladpsaFile);
1599 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1604 m_commandStack->push(effectCommand);
1605 setDocumentModified();
1606 } else delete effectCommand;
1609 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1611 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1612 m_commandStack->push(command);
1613 setDocumentModified();
1616 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1618 if (insertedEffect.isNull()) {
1619 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1622 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1623 QDomElement effect = insertedEffect.cloneNode().toElement();
1625 // Special case: speed effect
1626 if (effect.attribute("id") == "speed") {
1627 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1629 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1630 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1631 if (strobe == 0) strobe = 1;
1632 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1634 clip->setEffectAt(ix, effect);
1635 if (ix == clip->selectedEffectIndex()) {
1636 clip->setSelectedEffect(ix);
1637 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1642 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1643 if (effect.attribute("tag") == "ladspa") {
1644 // Update the ladspa affect file
1645 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1647 // check if we are trying to reset a keyframe effect
1648 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1649 clip->initEffect(effect);
1650 effectParams = clip->getEffectArgs(effect);
1652 if (effectParams.paramValue("disabled") == "1") {
1653 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1654 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1655 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1656 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1657 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1659 clip->setEffectAt(ix, effect);
1660 if (ix == clip->selectedEffectIndex()) {
1661 clip->setSelectedEffect(ix);
1662 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1664 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1665 // A fade effect was modified, update the clip
1666 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1667 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1668 clip->setFadeIn(pos);
1670 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1671 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1672 clip->setFadeOut(pos);
1676 setDocumentModified();
1679 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1681 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1682 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1683 QDomElement act = clip->effectAt(newPos - 1);
1684 QDomElement before = clip->effectAt(oldPos - 1);
1685 clip->setEffectAt(oldPos - 1, act);
1686 clip->setEffectAt(newPos - 1, before);
1687 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1688 if (act.attribute("id") == "speed") {
1689 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1690 } else if (before.attribute("id") == "speed") {
1691 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1692 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1693 emit clipItemSelected(clip, newPos - 1);
1694 setDocumentModified();
1695 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1698 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1700 QDomElement effect = clip->effectAt(effectPos);
1701 QDomElement oldEffect = effect.cloneNode().toElement();
1703 effect.setAttribute("disabled", (int) disable);
1704 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1705 m_commandStack->push(command);
1706 setDocumentModified();;
1709 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1711 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1712 m_commandStack->push(command);
1713 setDocumentModified();
1716 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1718 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1719 m_commandStack->push(command);
1722 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1726 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1727 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1728 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1729 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);
1730 m_blockRefresh = false;
1733 if (item->parentItem()) {
1734 // Item is part of a group, reset group
1735 resetSelectionGroup();
1737 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1739 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1740 int cutPos = (int) cutTime.frames(m_document->fps());
1742 newPos.startPos = cutTime;
1743 newPos.endPos = info.endPos;
1744 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1745 newPos.track = info.track;
1746 newPos.cropDuration = newPos.endPos - newPos.startPos;
1748 bool snap = KdenliveSettings::snaptopoints();
1749 KdenliveSettings::setSnaptopoints(false);
1750 ClipItem *dup = item->clone(newPos);
1751 // remove unwanted effects (fade in) from 2nd part of cutted clip
1752 int ix = dup->hasEffect(QString(), "fadein");
1754 QDomElement oldeffect = item->effectAt(ix);
1755 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1757 ix = dup->hasEffect(QString(), "fade_from_black");
1759 QDomElement oldeffect = item->effectAt(ix);
1760 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1762 item->resizeEnd(cutPos);
1763 scene()->addItem(dup);
1764 if (item->checkKeyFrames()) slotRefreshEffects(item);
1765 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1766 item->baseClip()->addReference();
1767 m_document->updateClip(item->baseClip()->getId());
1768 setDocumentModified();
1769 KdenliveSettings::setSnaptopoints(snap);
1771 //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);
1775 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1776 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1778 if (!item || !dup || item == dup) {
1779 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1780 m_blockRefresh = false;
1783 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1784 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1788 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1789 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1790 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1791 //deleteClip(dup->info());
1793 bool snap = KdenliveSettings::snaptopoints();
1794 KdenliveSettings::setSnaptopoints(false);
1796 if (dup->isSelected()) emit clipItemSelected(NULL);
1797 dup->baseClip()->removeReference();
1798 m_document->updateClip(dup->baseClip()->getId());
1799 scene()->removeItem(dup);
1802 ItemInfo clipinfo = item->info();
1803 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1804 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1806 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1807 setDocumentModified();
1809 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1810 KdenliveSettings::setSnaptopoints(snap);
1814 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1817 void CustomTrackView::slotEnableRefresh()
1819 m_blockRefresh = false;
1822 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1824 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1825 if (itemList.count() == 1) {
1826 if (itemList.at(0)->type() == AVWIDGET) {
1827 ClipItem *item = (ClipItem *) itemList.at(0);
1829 info.track = item->track();
1830 ClipItem *transitionClip = NULL;
1831 const int transitiontrack = getPreviousVideoTrack(info.track);
1832 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1833 if (pos < item->startPos() + item->cropDuration() / 2) {
1834 // add transition to clip start
1835 info.startPos = item->startPos();
1836 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1837 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1838 info.endPos = transitionClip->endPos();
1839 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1840 // Check there is no other transition at that place
1841 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1842 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1843 QList<QGraphicsItem *> selection = m_scene->items(r);
1844 bool transitionAccepted = true;
1845 for (int i = 0; i < selection.count(); i++) {
1846 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1847 Transition *tr = static_cast <Transition *>(selection.at(i));
1848 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1849 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1850 } else transitionAccepted = false;
1853 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1854 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1857 // add transition to clip end
1858 info.endPos = item->endPos();
1859 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1860 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1861 info.startPos = transitionClip->startPos();
1862 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1863 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1864 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1866 // Check there is no other transition at that place
1867 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1868 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1869 QList<QGraphicsItem *> selection = m_scene->items(r);
1870 bool transitionAccepted = true;
1871 for (int i = 0; i < selection.count(); i++) {
1872 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1873 Transition *tr = static_cast <Transition *>(selection.at(i));
1874 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1875 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1876 } else transitionAccepted = false;
1879 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1880 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1883 } else for (int i = 0; i < itemList.count(); i++) {
1884 if (itemList.at(i)->type() == AVWIDGET) {
1885 ClipItem *item = (ClipItem *) itemList.at(i);
1887 info.startPos = item->startPos();
1888 info.endPos = info.startPos + GenTime(65, m_document->fps());
1889 info.track = item->track();
1891 // Check there is no other transition at that place
1892 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1893 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1894 QList<QGraphicsItem *> selection = m_scene->items(r);
1895 bool transitionAccepted = true;
1896 for (int i = 0; i < selection.count(); i++) {
1897 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1898 Transition *tr = static_cast <Transition *>(selection.at(i));
1899 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1900 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1901 } else transitionAccepted = false;
1904 int transitiontrack = getPreviousVideoTrack(info.track);
1905 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1906 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1911 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1913 if (transitionInfo.startPos >= transitionInfo.endPos) {
1914 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1917 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1918 m_commandStack->push(command);
1919 setDocumentModified();
1922 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1924 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1925 //kDebug() << "---- ADDING transition " << params.attribute("value");
1926 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1927 scene()->addItem(tr);
1928 setDocumentModified();
1930 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1935 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1937 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1939 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1942 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1943 if (m_dragItem == item) m_dragItem = NULL;
1945 #if QT_VERSION >= 0x040600
1946 // animate item deletion
1947 item->closeAnimation();
1951 emit transitionItemSelected(NULL);
1952 setDocumentModified();
1955 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1957 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1958 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1959 m_commandStack->push(command);
1960 setDocumentModified();
1963 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1965 Transition *item = getTransitionItemAt(pos, track);
1967 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1970 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);
1971 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1972 item->setTransitionParameters(transition);
1973 if (updateTransitionWidget) {
1974 ItemInfo info = item->info();
1976 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1977 if (transitionClip && transitionClip->baseClip()) {
1978 QString size = transitionClip->baseClip()->getProperty("frame_size");
1979 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1980 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1981 p.setY(size.section('x', 1, 1).toInt());
1983 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1985 setDocumentModified();
1988 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1991 const QPointF pos = mapToScene(event->pos());
1992 if (m_selectionGroup) {
1993 m_selectionGroup->setPos(pos);
1994 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1995 event->acceptProposedAction();
1997 // Drag enter was not possible, try again at mouse position
1998 insertDropClips(event->mimeData(), event->pos());
2002 QGraphicsView::dragMoveEvent(event);
2006 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2008 if (m_selectionGroup && m_clipDrag) {
2009 m_thumbsTimer.stop();
2010 m_waitingThumbs.clear();
2011 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2013 scene()->destroyItemGroup(m_selectionGroup);
2014 m_selectionGroup = NULL;
2015 } else QGraphicsView::dragLeaveEvent(event);
2018 void CustomTrackView::dropEvent(QDropEvent * event)
2020 if (m_selectionGroup && m_clipDrag) {
2021 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2022 resetSelectionGroup();
2023 m_scene->clearSelection();
2024 bool hasVideoClip = false;
2025 QUndoCommand *addCommand = new QUndoCommand();
2026 addCommand->setText(i18n("Add timeline clip"));
2028 for (int i = 0; i < items.count(); i++) {
2029 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2030 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2031 if (items.count() == 1) {
2032 updateClipTypeActions(item);
2034 updateClipTypeActions(NULL);
2037 //TODO: take care of edit mode for undo
2038 item->baseClip()->addReference();
2039 item->setZValue(item->defaultZValue());
2040 m_document->updateClip(item->baseClip()->getId());
2041 ItemInfo info = item->info();
2043 int tracknumber = m_document->tracksCount() - info.track - 1;
2044 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2045 if (isLocked) item->setItemLocked(true);
2046 ItemInfo clipInfo = info;
2047 clipInfo.track = m_document->tracksCount() - item->track();
2048 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2049 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2051 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2053 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2055 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2056 // add transparency transition
2057 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2058 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2060 item->setSelected(true);
2062 m_commandStack->push(addCommand);
2063 setDocumentModified();
2067 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2068 QList<QGraphicsItem *> selection = m_scene->items(rect);
2069 QStringList timelineList;
2071 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2072 for (int i = 0; i < selection.count(); i++) {
2073 if (selection.at(i)->type() == AVWIDGET) {
2074 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2075 int start = clip->startPos().frames(m_document->fps());
2076 int end = clip->endPos().frames(m_document->fps());
2077 timelineList.append(QString::number(start) + "-" + QString::number(end));
2080 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2083 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2084 if (items.count() > 1) groupSelectedItems(true);
2085 event->setDropAction(Qt::MoveAction);
2087 } else QGraphicsView::dropEvent(event);
2091 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2093 bool snap = KdenliveSettings::snaptopoints();
2094 KdenliveSettings::setSnaptopoints(false);
2095 if (mode == OVERWRITEEDIT) {
2096 // if we are in overwrite mode, move clips accordingly
2098 if (item == NULL) info = posinfo;
2099 else info = item->info();
2100 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);
2101 QList<QGraphicsItem *> selection = m_scene->items(rect);
2102 if (item) selection.removeAll(item);
2103 for (int i = 0; i < selection.count(); i++) {
2104 if (!selection.at(i)->isEnabled()) continue;
2105 if (selection.at(i)->type() == AVWIDGET) {
2106 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2107 if (clip->startPos() < info.startPos) {
2108 if (clip->endPos() > info.endPos) {
2109 ItemInfo clipInfo = clip->info();
2110 ItemInfo dupInfo = clipInfo;
2111 GenTime diff = info.startPos - clipInfo.startPos;
2112 dupInfo.startPos = info.startPos;
2113 dupInfo.cropStart += diff;
2114 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2115 ItemInfo newdupInfo = dupInfo;
2116 GenTime diff2 = info.endPos - info.startPos;
2117 newdupInfo.startPos = info.endPos;
2118 newdupInfo.cropStart += diff2;
2119 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2120 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2121 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2122 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2123 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2125 ItemInfo newclipInfo = clip->info();
2126 newclipInfo.endPos = info.startPos;
2127 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2128 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2130 } else if (clip->endPos() < info.endPos) {
2131 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2132 scene()->removeItem(clip);
2136 ItemInfo newclipInfo = clip->info();
2137 newclipInfo.startPos = info.endPos;
2138 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2139 clip->resizeStart(info.endPos.frames(m_document->fps()));
2143 } else if (mode == INSERTEDIT) {
2144 // if we are in push mode, move clips accordingly
2146 if (item == NULL) info = posinfo;
2147 else info = item->info();
2148 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);
2149 QList<QGraphicsItem *> selection = m_scene->items(rect);
2150 if (item) selection.removeAll(item);
2151 for (int i = 0; i < selection.count(); i++) {
2152 if (selection.at(i)->type() == AVWIDGET) {
2153 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2154 if (clip->startPos() < info.startPos) {
2155 if (clip->endPos() > info.startPos) {
2156 ItemInfo clipInfo = clip->info();
2157 ItemInfo dupInfo = clipInfo;
2158 GenTime diff = info.startPos - clipInfo.startPos;
2159 dupInfo.startPos = info.startPos;
2160 dupInfo.cropStart += diff;
2161 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2162 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2163 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2166 // TODO: add insertspacecommand
2171 KdenliveSettings::setSnaptopoints(snap);
2175 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2177 if (mode == OVERWRITEEDIT) {
2178 // if we are in overwrite or push mode, move clips accordingly
2179 bool snap = KdenliveSettings::snaptopoints();
2180 KdenliveSettings::setSnaptopoints(false);
2181 ItemInfo info = item->info();
2182 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2183 QList<QGraphicsItem *> selection = m_scene->items(rect);
2184 selection.removeAll(item);
2185 for (int i = 0; i < selection.count(); i++) {
2186 if (!selection.at(i)->isEnabled()) continue;
2187 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2188 Transition *tr = static_cast<Transition *>(selection.at(i));
2189 if (tr->startPos() < info.startPos) {
2190 ItemInfo firstPos = tr->info();
2191 ItemInfo newPos = firstPos;
2192 firstPos.endPos = item->startPos();
2193 newPos.startPos = item->endPos();
2194 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2195 if (tr->endPos() > info.endPos) {
2197 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2199 } else if (tr->endPos() > info.endPos) {
2201 ItemInfo firstPos = tr->info();
2202 firstPos.startPos = item->endPos();
2203 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2205 // remove transition
2206 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2210 KdenliveSettings::setSnaptopoints(snap);
2214 QStringList CustomTrackView::mimeTypes() const
2216 QStringList qstrList;
2217 // list of accepted mime types for drop
2218 qstrList.append("text/plain");
2219 qstrList.append("kdenlive/producerslist");
2220 qstrList.append("kdenlive/clip");
2224 Qt::DropActions CustomTrackView::supportedDropActions() const
2226 // returns what actions are supported when dropping
2227 return Qt::MoveAction;
2230 void CustomTrackView::setDuration(int duration)
2232 int diff = qAbs(duration - sceneRect().width());
2233 if (diff * matrix().m11() > -50) {
2234 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2235 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2237 m_projectDuration = duration;
2240 int CustomTrackView::duration() const
2242 return m_projectDuration;
2245 void CustomTrackView::addTrack(TrackInfo type, int ix)
2247 if (ix == -1 || ix == m_document->tracksCount()) {
2248 m_document->insertTrack(ix, type);
2249 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2251 m_document->insertTrack(m_document->tracksCount() - ix, type);
2252 // insert track in MLT playlist
2253 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2255 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2256 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2257 QList<QGraphicsItem *> selection = m_scene->items(r);
2258 resetSelectionGroup();
2260 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2261 scene()->addItem(m_selectionGroup);
2262 for (int i = 0; i < selection.count(); i++) {
2263 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2264 m_selectionGroup->addToGroup(selection.at(i));
2265 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2268 // Move graphic items
2269 m_selectionGroup->translate(0, m_tracksHeight);
2271 // adjust track number
2272 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2273 for (int i = 0; i < children.count(); i++) {
2274 if (children.at(i)->type() == GROUPWIDGET) {
2275 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2276 children << grp->childItems();
2279 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2281 ItemInfo clipinfo = item->info();
2282 if (item->type() == AVWIDGET) {
2283 ClipItem *clip = static_cast <ClipItem *>(item);
2284 // We add a move clip command so that we get the correct producer for new track number
2285 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2286 Mlt::Producer *prod;
2287 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2288 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2289 else prod = clip->baseClip()->producer(clipinfo.track);
2290 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2291 // problem updating clip
2292 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2295 } else if (item->type() == TRANSITIONWIDGET) {
2296 Transition *tr = static_cast <Transition *>(item);
2297 int track = tr->transitionEndTrack();
2299 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2303 resetSelectionGroup(false);
2306 int maxHeight = m_tracksHeight * m_document->tracksCount();
2307 for (int i = 0; i < m_guides.count(); i++) {
2308 QLineF l = m_guides.at(i)->line();
2309 l.setP2(QPointF(l.x2(), maxHeight));
2310 m_guides.at(i)->setLine(l);
2312 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2313 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2314 viewport()->update();
2315 emit tracksChanged();
2316 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2317 //setFixedHeight(50 * m_tracksCount);
2320 void CustomTrackView::removeTrack(int ix)
2322 // Delete track in MLT playlist
2323 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2324 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2326 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2327 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2328 QList<QGraphicsItem *> selection = m_scene->items(r);
2330 resetSelectionGroup();
2332 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2333 scene()->addItem(m_selectionGroup);
2334 for (int i = 0; i < selection.count(); i++) {
2335 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2336 m_selectionGroup->addToGroup(selection.at(i));
2337 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2340 // Move graphic items
2341 qreal ydiff = 0 - (int) m_tracksHeight;
2342 m_selectionGroup->translate(0, ydiff);
2344 // adjust track number
2345 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2346 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2347 for (int i = 0; i < children.count(); i++) {
2348 if (children.at(i)->type() == GROUPWIDGET) {
2349 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2350 children << grp->childItems();
2353 if (children.at(i)->type() == AVWIDGET) {
2354 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2356 ItemInfo clipinfo = clip->info();
2357 // We add a move clip command so that we get the correct producer for new track number
2358 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2359 Mlt::Producer *prod;
2360 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2361 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2362 else prod = clip->baseClip()->producer(clipinfo.track);
2363 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2364 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2367 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2368 Transition *tr = static_cast <Transition *>(children.at(i));
2370 int track = tr->transitionEndTrack();
2372 ItemInfo clipinfo = tr->info();
2373 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2377 resetSelectionGroup(false);
2379 int maxHeight = m_tracksHeight * m_document->tracksCount();
2380 for (int i = 0; i < m_guides.count(); i++) {
2381 QLineF l = m_guides.at(i)->line();
2382 l.setP2(QPointF(l.x2(), maxHeight));
2383 m_guides.at(i)->setLine(l);
2385 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2386 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2388 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2389 viewport()->update();
2390 emit tracksChanged();
2391 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2394 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2396 int tracknumber = m_document->tracksCount() - ix;
2397 m_document->setTrackType(tracknumber - 1, type);
2398 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2399 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2400 viewport()->update();
2404 void CustomTrackView::slotSwitchTrackAudio(int ix)
2406 /*for (int i = 0; i < m_document->tracksCount(); i++)
2407 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2408 int tracknumber = m_document->tracksCount() - ix - 1;
2409 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2410 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2411 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2412 setDocumentModified();
2415 void CustomTrackView::slotSwitchTrackLock(int ix)
2417 int tracknumber = m_document->tracksCount() - ix - 1;
2418 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2419 m_commandStack->push(command);
2423 void CustomTrackView::lockTrack(int ix, bool lock)
2425 int tracknumber = m_document->tracksCount() - ix - 1;
2426 m_document->switchTrackLock(tracknumber, lock);
2427 emit doTrackLock(ix, lock);
2428 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2430 for (int i = 0; i < selection.count(); i++) {
2431 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2432 if (selection.at(i)->isSelected()) {
2433 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2434 else emit transitionItemSelected(NULL);
2436 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2438 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2439 viewport()->update();
2440 setDocumentModified();
2443 void CustomTrackView::slotSwitchTrackVideo(int ix)
2445 int tracknumber = m_document->tracksCount() - ix;
2446 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2447 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2448 setDocumentModified();
2451 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2453 // Check there is no group going over several tracks there, or that would result in timeline corruption
2454 QList<QGraphicsItem *> selection = scene()->items(rect);
2456 int maxHeight = m_tracksHeight * 1.5;
2457 for (int i = 0; i < selection.count(); i++) {
2458 // Check that we don't try to move a group with clips on other tracks
2459 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2462 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2470 void CustomTrackView::slotRemoveSpace()
2474 if (m_menuPosition.isNull()) {
2475 pos = GenTime(cursorPos(), m_document->fps());
2477 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2480 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2481 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2484 ClipItem *item = getClipItemAt(pos, track);
2486 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);
2489 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2490 //kDebug() << "// GOT LENGT; " << length;
2492 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);
2496 // Make sure there is no group in the way
2497 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2500 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2502 // groups found on track, do not allow the move
2503 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2507 QList<ItemInfo> clipsToMove;
2508 QList<ItemInfo> transitionsToMove;
2510 for (int i = 0; i < items.count(); i++) {
2511 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2512 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2513 ItemInfo info = item->info();
2514 if (item->type() == AVWIDGET) {
2515 clipsToMove.append(info);
2516 } else if (item->type() == TRANSITIONWIDGET) {
2517 transitionsToMove.append(info);
2522 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2523 m_commandStack->push(command);
2526 void CustomTrackView::slotInsertSpace()
2530 if (m_menuPosition.isNull()) {
2531 pos = GenTime(cursorPos(), m_document->fps());
2533 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2534 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2536 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2537 if (d.exec() != QDialog::Accepted) return;
2538 GenTime spaceDuration = d.selectedDuration();
2539 track = d.selectedTrack();
2541 ClipItem *item = getClipItemAt(pos, track);
2542 if (item) pos = item->startPos();
2544 // Make sure there is no group in the way
2545 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2547 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2549 // groups found on track, do not allow the move
2550 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2554 QList<ItemInfo> clipsToMove;
2555 QList<ItemInfo> transitionsToMove;
2557 for (int i = 0; i < items.count(); i++) {
2558 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2559 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2560 ItemInfo info = item->info();
2561 if (item->type() == AVWIDGET) {
2562 clipsToMove.append(info);
2563 } else if (item->type() == TRANSITIONWIDGET) {
2564 transitionsToMove.append(info);
2569 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2570 m_commandStack->push(command);
2573 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2575 int diff = duration.frames(m_document->fps());
2576 resetSelectionGroup();
2577 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2578 scene()->addItem(m_selectionGroup);
2580 Transition *transition;
2582 // Create lists with start pos for each track
2583 QMap <int, int> trackClipStartList;
2584 QMap <int, int> trackTransitionStartList;
2586 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2587 trackClipStartList[i] = -1;
2588 trackTransitionStartList[i] = -1;
2591 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2592 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2594 if (clip->parentItem()) {
2595 m_selectionGroup->addToGroup(clip->parentItem());
2596 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2598 m_selectionGroup->addToGroup(clip);
2599 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2601 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))
2602 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2604 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);
2607 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2608 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2610 if (transition->parentItem()) {
2611 m_selectionGroup->addToGroup(transition->parentItem());
2612 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2614 m_selectionGroup->addToGroup(transition);
2615 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2617 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))
2618 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2619 } 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);
2621 m_selectionGroup->translate(diff, 0);
2623 // update items coordinates
2624 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2626 for (int i = 0; i < itemList.count(); i++) {
2627 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2628 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2629 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2630 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2631 for (int j = 0; j < children.count(); j++) {
2632 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2637 resetSelectionGroup(false);
2638 if (track != -1) track = m_document->tracksCount() - track;
2639 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2642 void CustomTrackView::deleteClip(const QString &clipId)
2644 resetSelectionGroup();
2645 QList<QGraphicsItem *> itemList = items();
2646 QUndoCommand *deleteCommand = new QUndoCommand();
2648 for (int i = 0; i < itemList.count(); i++) {
2649 if (itemList.at(i)->type() == AVWIDGET) {
2650 ClipItem *item = (ClipItem *)itemList.at(i);
2651 if (item->clipProducer() == clipId) {
2653 if (item->parentItem()) {
2654 // Clip is in a group, destroy the group
2655 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2657 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2661 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2662 if (count == 0) delete deleteCommand;
2663 else m_commandStack->push(deleteCommand);
2666 void CustomTrackView::setCursorPos(int pos, bool seek)
2668 if (pos == m_cursorPos) return;
2669 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2671 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2672 else if (m_autoScroll) checkScrolling();
2673 m_cursorLine->setPos(m_cursorPos, 0);
2676 void CustomTrackView::updateCursorPos()
2678 m_cursorLine->setPos(m_cursorPos, 0);
2681 int CustomTrackView::cursorPos()
2683 return (int)(m_cursorPos);
2686 void CustomTrackView::moveCursorPos(int delta)
2688 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2689 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2690 m_cursorPos += delta;
2691 m_cursorLine->setPos(m_cursorPos, 0);
2692 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2695 void CustomTrackView::initCursorPos(int pos)
2697 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2699 m_cursorLine->setPos(pos, 0);
2703 void CustomTrackView::checkScrolling()
2705 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2708 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2710 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2711 QGraphicsView::mouseReleaseEvent(event);
2712 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2713 #if QT_VERSION >= 0x040600
2714 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2716 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2717 if (event->button() == Qt::MidButton) {
2720 setDragMode(QGraphicsView::NoDrag);
2721 if (m_operationMode == MOVEGUIDE) {
2722 setCursor(Qt::ArrowCursor);
2723 m_operationMode = NONE;
2724 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2725 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2726 if (newPos != m_dragGuide->position()) {
2727 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2728 m_commandStack->push(command);
2729 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2730 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2731 m_document->syncGuides(m_guides);
2736 } else if (m_operationMode == SPACER && m_selectionGroup) {
2738 if (event->modifiers() != Qt::ControlModifier) {
2739 // We are moving all tracks
2741 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2742 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2744 if (timeOffset != GenTime()) {
2745 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2747 QList<ItemInfo> clipsToMove;
2748 QList<ItemInfo> transitionsToMove;
2750 // Create lists with start pos for each track
2751 QMap <int, int> trackClipStartList;
2752 QMap <int, int> trackTransitionStartList;
2754 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2755 trackClipStartList[i] = -1;
2756 trackTransitionStartList[i] = -1;
2759 for (int i = 0; i < items.count(); i++) {
2760 if (items.at(i)->type() == GROUPWIDGET)
2761 items += items.at(i)->childItems();
2764 for (int i = 0; i < items.count(); i++) {
2765 if (items.at(i)->type() == AVWIDGET) {
2766 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2767 ItemInfo info = item->info();
2768 clipsToMove.append(info);
2770 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2771 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2772 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2773 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2774 ItemInfo info = item->info();
2775 transitionsToMove.append(info);
2777 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2778 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2782 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2783 m_commandStack->push(command);
2784 if (track != -1) track = m_document->tracksCount() - track;
2785 kDebug() << "SPACER TRACK:" << track;
2786 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2788 resetSelectionGroup(false);
2789 m_operationMode = NONE;
2790 } else if (m_operationMode == RUBBERSELECTION) {
2791 //kDebug() << "// END RUBBER SELECT";
2792 resetSelectionGroup();
2793 groupSelectedItems();
2794 m_operationMode = NONE;
2797 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2798 emit transitionItemSelected(NULL);
2802 if (m_dragItem) info = m_dragItem->info();
2804 if (m_operationMode == MOVE) {
2805 setCursor(Qt::OpenHandCursor);
2806 if (m_dragItem) m_dragItem->setZValue(m_dragItem->defaultZValue());
2807 if (m_selectionGroup) m_selectionGroup->setZValue(1);
2808 if (m_dragItem->parentItem() == 0) {
2809 // we are moving one clip, easy
2810 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2811 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2812 Mlt::Producer *prod;
2813 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2814 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2815 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2816 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);
2819 QUndoCommand *moveCommand = new QUndoCommand();
2820 moveCommand->setText(i18n("Move clip"));
2821 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2823 int tracknumber = m_document->tracksCount() - item->track() - 1;
2824 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2825 if (isLocked) item->setItemLocked(true);
2826 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2827 // Also move automatic transitions (on lower track)
2828 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2829 ItemInfo startTrInfo;
2830 ItemInfo newStartTrInfo;
2831 bool moveStartTrans = false;
2832 bool moveEndTrans = false;
2833 if (startTransition && startTransition->isAutomatic()) {
2834 startTrInfo = startTransition->info();
2835 newStartTrInfo = startTrInfo;
2836 newStartTrInfo.track = info.track;
2837 newStartTrInfo.startPos = info.startPos;
2838 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2839 // transition end should stay the same
2841 // transition end should be adjusted to clip
2842 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2844 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2846 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2847 // Check if there is a transition at clip end
2848 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2849 if (tr && tr->isAutomatic()) {
2850 ItemInfo trInfo = tr->info();
2851 ItemInfo newTrInfo = trInfo;
2852 newTrInfo.track = info.track;
2853 newTrInfo.endPos = m_dragItem->endPos();
2854 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2855 // transition start should stay the same
2857 // transition start should be moved
2858 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2860 if (newTrInfo.startPos < newTrInfo.endPos) {
2861 moveEndTrans = true;
2862 if (moveStartTrans) {
2863 // we have to move both transitions, remove the start one so that there is no collision
2864 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2866 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2867 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2868 if (moveStartTrans) {
2869 // re-add transition in correct place
2870 int transTrack = startTransition->transitionEndTrack();
2871 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2872 transTrack = getPreviousVideoTrack(info.track);
2874 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2875 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2881 if (moveStartTrans && !moveEndTrans) {
2882 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2883 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2886 // Also move automatic transitions (on upper track)
2887 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2888 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2889 ItemInfo trInfo = tr->info();
2890 ItemInfo newTrInfo = trInfo;
2891 newTrInfo.startPos = m_dragItem->startPos();
2892 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2893 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2894 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2895 // transition end should be adjusted to clip on upper track
2896 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2898 if (newTrInfo.startPos < newTrInfo.endPos) {
2899 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2900 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2904 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2905 // Check if there is a transition at clip end
2906 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2907 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2908 ItemInfo trInfo = tr->info();
2909 ItemInfo newTrInfo = trInfo;
2910 newTrInfo.endPos = m_dragItem->endPos();
2911 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2912 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2913 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2914 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2915 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2916 // transition start should be moved
2917 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2919 if (newTrInfo.startPos < newTrInfo.endPos) {
2920 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2921 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2926 m_commandStack->push(moveCommand);
2927 //checkTrackSequence(m_dragItem->track());
2929 // undo last move and emit error message
2930 bool snap = KdenliveSettings::snaptopoints();
2931 KdenliveSettings::setSnaptopoints(false);
2932 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2933 KdenliveSettings::setSnaptopoints(snap);
2934 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2936 setDocumentModified();
2938 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2939 Transition *transition = static_cast <Transition *>(m_dragItem);
2940 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2941 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)) {
2942 // Moving transition failed, revert to previous position
2943 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2944 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2946 QUndoCommand *moveCommand = new QUndoCommand();
2947 moveCommand->setText(i18n("Move transition"));
2948 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2949 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2950 m_commandStack->push(moveCommand);
2954 // Moving several clips. We need to delete them and readd them to new position,
2955 // or they might overlap each other during the move
2956 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2957 QList<QGraphicsItem *> items = group->childItems();
2959 QList<ItemInfo> clipsToMove;
2960 QList<ItemInfo> transitionsToMove;
2962 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2963 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2964 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2965 QUndoCommand *moveGroup = new QUndoCommand();
2966 moveGroup->setText(i18n("Move group"));
2967 if (timeOffset != GenTime() || trackOffset != 0) {
2968 // remove items in MLT playlist
2971 int max = items.count();
2972 for (int i = 0; i < max; i++) {
2973 if (items.at(i)->type() == GROUPWIDGET) {
2974 items += items.at(i)->childItems();
2977 m_document->renderer()->blockSignals(true);
2978 for (int i = 0; i < items.count(); i++) {
2979 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2980 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2981 ItemInfo info = item->info();
2982 if (item->type() == AVWIDGET) {
2983 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2984 // error, clip cannot be removed from playlist
2985 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2987 clipsToMove.append(info);
2990 transitionsToMove.append(info);
2991 Transition *tr = static_cast <Transition*>(item);
2992 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2995 m_document->renderer()->blockSignals(false);
2996 for (int i = 0; i < items.count(); i++) {
2997 // re-add items in correct place
2998 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2999 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3001 ItemInfo info = item->info();
3002 int tracknumber = m_document->tracksCount() - info.track - 1;
3003 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3005 group->removeFromGroup(item);
3006 item->setItemLocked(true);
3009 if (item->type() == AVWIDGET) {
3010 ClipItem *clip = static_cast <ClipItem*>(item);
3011 info.track = m_document->tracksCount() - info.track;
3012 Mlt::Producer *prod;
3013 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3014 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3015 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3016 else prod = clip->baseClip()->producer(info.track);
3017 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3018 for (int i = 0; i < clip->effectsCount(); i++) {
3019 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3022 Transition *tr = static_cast <Transition*>(item);
3023 int newTrack = tr->transitionEndTrack();
3024 if (!tr->forcedTrack()) {
3025 newTrack = getPreviousVideoTrack(info.track);
3027 tr->updateTransitionEndTrack(newTrack);
3028 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3029 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3033 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3034 m_commandStack->push(moveGroup);
3036 //QPointF top = group->sceneBoundingRect().topLeft();
3037 //QPointF oldpos = m_selectionGroup->scenePos();
3038 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3039 //group->setPos(top);
3040 //TODO: get rid of the 3 lines below
3041 if (m_selectionGroup) {
3042 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3043 m_selectionGroupInfo.track = m_selectionGroup->track();
3045 setDocumentModified();
3048 m_document->renderer()->doRefresh();
3049 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3051 if (m_dragItem->type() == AVWIDGET) {
3052 ItemInfo resizeinfo = m_dragItemInfo;
3053 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3054 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3056 QUndoCommand *resizeCommand = new QUndoCommand();
3057 resizeCommand->setText(i18n("Resize clip"));
3059 // Check if there is an automatic transition on that clip (lower track)
3060 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3061 if (transition && transition->isAutomatic()) {
3062 ItemInfo trInfo = transition->info();
3063 ItemInfo newTrInfo = trInfo;
3064 newTrInfo.startPos = m_dragItem->startPos();
3065 if (newTrInfo.startPos < newTrInfo.endPos)
3066 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3068 // Check if there is an automatic transition on that clip (upper track)
3069 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3070 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3071 ItemInfo trInfo = transition->info();
3072 ItemInfo newTrInfo = trInfo;
3073 newTrInfo.startPos = m_dragItem->startPos();
3074 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3075 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3076 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3080 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3081 updatePositionEffects(clip, m_dragItemInfo);
3085 QDomElement root = doc.createElement("list");
3086 doc.appendChild(root);
3087 QList <int> indexes;
3088 for (int i = 0; i < clip->effectsCount(); i++) {
3089 QDomElement effect = clip->effectAt(i);
3090 if (EffectsList::hasKeyFrames(effect)) {
3091 doc.appendChild(doc.importNode(effect, true));
3096 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3097 // Keyframes were modified, updateClip
3098 QDomNodeList effs = doc.elementsByTagName("effect");
3100 // Since we must always resize clip before updating the keyframes, we
3101 // put a resize command before & after checking keyframes so that
3102 // we are sure the resize is performed before whenever we do or undo the action
3104 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3105 for (int i = 0; i < indexes.count(); i++) {
3106 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);
3107 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3109 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3110 emit clipItemSelected(clip);
3111 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3113 m_commandStack->push(resizeCommand);
3115 bool snap = KdenliveSettings::snaptopoints();
3116 KdenliveSettings::setSnaptopoints(false);
3117 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3118 KdenliveSettings::setSnaptopoints(snap);
3119 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3121 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3122 Transition *transition = static_cast <Transition *>(m_dragItem);
3123 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)) {
3124 // Cannot resize transition
3125 bool snap = KdenliveSettings::snaptopoints();
3126 KdenliveSettings::setSnaptopoints(false);
3127 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3128 KdenliveSettings::setSnaptopoints(snap);
3129 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3131 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3132 m_commandStack->push(command);
3136 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3137 // Item was resized, rebuild group;
3138 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3139 QList <QGraphicsItem *> children = group->childItems();
3140 m_document->clipManager()->removeGroup(group);
3141 scene()->destroyItemGroup(group);
3142 for (int i = 0; i < children.count(); i++) {
3143 children.at(i)->setSelected(true);
3145 groupSelectedItems(false, true);
3147 //m_document->renderer()->doRefresh();
3148 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3150 if (m_dragItem->type() == AVWIDGET) {
3151 ItemInfo resizeinfo = info;
3152 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3153 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3155 QUndoCommand *resizeCommand = new QUndoCommand();
3156 resizeCommand->setText(i18n("Resize clip"));
3158 // Check if there is an automatic transition on that clip (lower track)
3159 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3160 if (tr && tr->isAutomatic()) {
3161 ItemInfo trInfo = tr->info();
3162 ItemInfo newTrInfo = trInfo;
3163 newTrInfo.endPos = m_dragItem->endPos();
3164 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3167 // Check if there is an automatic transition on that clip (upper track)
3168 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3169 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3170 ItemInfo trInfo = tr->info();
3171 ItemInfo newTrInfo = trInfo;
3172 newTrInfo.endPos = m_dragItem->endPos();
3173 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3174 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3175 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3180 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3182 QDomElement root = doc.createElement("list");
3183 doc.appendChild(root);
3184 QList <int> indexes;
3185 for (int i = 0; i < clip->effectsCount(); i++) {
3186 QDomElement effect = clip->effectAt(i);
3187 if (EffectsList::hasKeyFrames(effect)) {
3188 doc.appendChild(doc.importNode(effect, true));
3193 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)) {
3194 // Keyframes were modified, updateClip
3195 QDomNodeList effs = doc.elementsByTagName("effect");
3197 // Since we must always resize clip before updating the keyframes, we
3198 // put a resize command before & after checking keyframes so that
3199 // we are sure the resize is performed before whenever we do or undo the action
3201 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3202 for (int i = 0; i < indexes.count(); i++) {
3203 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);
3204 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3206 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3207 emit clipItemSelected(clip);
3208 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3210 m_commandStack->push(resizeCommand);
3211 updatePositionEffects(clip, m_dragItemInfo);
3213 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3214 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3216 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3217 Transition *transition = static_cast <Transition *>(m_dragItem);
3218 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)) {
3219 // Cannot resize transition
3220 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3221 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3223 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3224 m_commandStack->push(command);
3227 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3228 // Item was resized, rebuild group;
3229 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3230 QList <QGraphicsItem *> children = group->childItems();
3231 m_document->clipManager()->removeGroup(group);
3232 scene()->destroyItemGroup(group);
3233 for (int i = 0; i < children.count(); i++) {
3234 children.at(i)->setSelected(true);
3236 groupSelectedItems(false, true);
3238 //m_document->renderer()->doRefresh();
3239 } else if (m_operationMode == FADEIN) {
3240 // resize fade in effect
3241 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3242 int ix = item->hasEffect("volume", "fadein");
3243 int ix2 = item->hasEffect("", "fade_from_black");
3245 QDomElement oldeffect = item->effectAt(ix);
3246 int start = item->cropStart().frames(m_document->fps());
3247 int end = item->fadeIn();
3249 slotDeleteEffect(item, oldeffect);
3252 QDomElement effect = oldeffect.cloneNode().toElement();
3253 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3254 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3255 slotUpdateClipEffect(item, effect, oldeffect, ix);
3256 emit clipItemSelected(item, ix);
3258 } else if (item->fadeIn() != 0 && ix2 == -1) {
3260 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3262 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3263 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3264 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3265 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3268 QDomElement oldeffect = item->effectAt(ix2);
3269 int start = item->cropStart().frames(m_document->fps());
3270 int end = item->fadeIn();
3272 slotDeleteEffect(item, oldeffect);
3275 QDomElement effect = oldeffect.cloneNode().toElement();
3276 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3277 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3278 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3279 emit clipItemSelected(item, ix2);
3282 } else if (m_operationMode == FADEOUT) {
3283 // resize fade in effect
3284 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3285 int ix = item->hasEffect("volume", "fadeout");
3286 int ix2 = item->hasEffect("", "fade_to_black");
3288 QDomElement oldeffect = item->effectAt(ix);
3289 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3290 int start = item->fadeOut();
3292 slotDeleteEffect(item, oldeffect);
3294 start = end - start;
3295 QDomElement effect = oldeffect.cloneNode().toElement();
3296 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3297 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3298 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3299 slotUpdateClipEffect(item, effect, oldeffect, ix);
3300 emit clipItemSelected(item, ix);
3302 } else if (item->fadeOut() != 0 && ix2 == -1) {
3304 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3306 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3307 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3308 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3309 EffectsList::setParameter(effect, "out", QString::number(0));
3310 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3313 QDomElement oldeffect = item->effectAt(ix2);
3314 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3315 int start = item->fadeOut();
3317 slotDeleteEffect(item, oldeffect);
3319 start = end - start;
3320 QDomElement effect = oldeffect.cloneNode().toElement();
3321 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3322 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3323 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3324 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3325 emit clipItemSelected(item, ix2);
3328 } else if (m_operationMode == KEYFRAME) {
3329 // update the MLT effect
3330 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3331 QString previous = item->keyframes(item->selectedEffectIndex());
3332 item->updateKeyframeEffect();
3333 QString next = item->keyframes(item->selectedEffectIndex());
3334 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3335 m_commandStack->push(command);
3336 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3337 emit clipItemSelected(item, item->selectedEffectIndex());
3339 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3340 // A transition is selected
3342 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3343 if (transitionClip && transitionClip->baseClip()) {
3344 QString size = transitionClip->baseClip()->getProperty("frame_size");
3345 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3346 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3347 p.setY(size.section('x', 1, 1).toInt());
3349 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3350 } else emit transitionItemSelected(NULL);
3351 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3352 m_operationMode = NONE;
3355 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3357 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3359 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3360 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3363 if (item->isSelected()) emit clipItemSelected(NULL);
3364 item->baseClip()->removeReference();
3365 m_document->updateClip(item->baseClip()->getId());
3367 /*if (item->baseClip()->isTransparent()) {
3368 // also remove automatic transition
3369 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3370 if (tr && tr->isAutomatic()) {
3371 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3372 scene()->removeItem(tr);
3376 m_waitingThumbs.removeAll(item);
3377 if (m_dragItem == item) m_dragItem = NULL;
3378 #if QT_VERSION >= 0x040600
3379 // animate item deletion
3380 item->closeAnimation();
3381 /*if (refresh) item->closeAnimation();
3383 // no refresh, means we have several operations chained, we need to delete clip immediatly
3384 // so that it does not get in the way of the other
3393 setDocumentModified();
3394 if (refresh) m_document->renderer()->doRefresh();
3397 void CustomTrackView::deleteSelectedClips()
3399 resetSelectionGroup();
3400 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3401 if (itemList.count() == 0) {
3402 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3405 scene()->clearSelection();
3406 QUndoCommand *deleteSelected = new QUndoCommand();
3408 bool resetGroup = false;
3411 int transitionCount = 0;
3412 // expand & destroy groups
3413 for (int i = 0; i < itemList.count(); i++) {
3414 if (itemList.at(i)->type() == GROUPWIDGET) {
3416 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3417 itemList += children;
3418 QList <ItemInfo> clipInfos;
3419 QList <ItemInfo> transitionInfos;
3420 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3421 for (int j = 0; j < children.count(); j++) {
3422 if (children.at(j)->type() == AVWIDGET) {
3423 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3424 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3425 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3426 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3427 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3430 if (clipInfos.count() > 0) {
3431 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3436 for (int i = 0; i < itemList.count(); i++) {
3437 if (itemList.at(i)->type() == AVWIDGET) {
3439 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3440 if (item->parentItem()) resetGroup = true;
3441 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3442 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3443 emit clipItemSelected(NULL);
3444 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3446 Transition *item = static_cast <Transition *>(itemList.at(i));
3447 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3448 if (item->parentItem()) resetGroup = true;
3449 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3450 emit transitionItemSelected(NULL);
3453 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3454 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3455 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3456 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3457 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3458 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3459 else deleteSelected->setText(i18n("Delete selected items"));
3460 m_commandStack->push(deleteSelected);
3463 void CustomTrackView::changeClipSpeed()
3465 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3466 if (itemList.count() == 0) {
3467 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3470 QUndoCommand *changeSelected = new QUndoCommand();
3471 changeSelected->setText("Edit clip speed");
3475 for (int i = 0; i < itemList.count(); i++) {
3476 if (itemList.at(i)->type() == AVWIDGET) {
3477 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3478 ItemInfo info = item->info();
3479 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3481 double speed = (double) percent / 100.0;
3482 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3484 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3488 if (count > 0) m_commandStack->push(changeSelected);
3489 else delete changeSelected;
3492 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3494 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3495 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3497 kDebug() << "ERROR: Cannot find clip for speed change";
3498 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3501 info.track = m_document->tracksCount() - item->track();
3502 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3504 item->setSpeed(speed, strobe);
3505 item->updateRectGeometry();
3506 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3507 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3509 updatePositionEffects(item, info);
3510 setDocumentModified();
3511 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3514 void CustomTrackView::cutSelectedClips()
3516 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3517 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3518 for (int i = 0; i < itemList.count(); i++) {
3519 if (itemList.at(i)->type() == AVWIDGET) {
3520 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3521 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3522 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3523 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3524 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3525 m_commandStack->push(command);
3531 void CustomTrackView::groupClips(bool group)
3533 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3534 QList <ItemInfo> clipInfos;
3535 QList <ItemInfo> transitionInfos;
3536 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3539 int max = itemList.count();
3540 for (int i = 0; i < max; i++) {
3541 if (itemList.at(i)->type() == GROUPWIDGET) {
3542 itemList += itemList.at(i)->childItems();
3546 for (int i = 0; i < itemList.count(); i++) {
3547 if (itemList.at(i)->type() == AVWIDGET) {
3548 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3549 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3550 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3551 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3552 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3555 if (clipInfos.count() > 0) {
3556 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3557 m_commandStack->push(command);
3561 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3563 resetSelectionGroup();
3564 m_scene->clearSelection();
3566 for (int i = 0; i < clipInfos.count(); i++) {
3567 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3568 if (clip == NULL) continue;
3569 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3570 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3571 m_document->clipManager()->removeGroup(grp);
3572 scene()->destroyItemGroup(grp);
3574 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3576 for (int i = 0; i < transitionInfos.count(); i++) {
3577 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3578 if (tr == NULL) continue;
3579 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3580 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3581 m_document->clipManager()->removeGroup(grp);
3582 scene()->destroyItemGroup(grp);
3584 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3586 setDocumentModified();
3590 QList <QGraphicsItemGroup *> groups;
3591 for (int i = 0; i < clipInfos.count(); i++) {
3592 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3594 clip->setSelected(true);
3597 for (int i = 0; i < transitionInfos.count(); i++) {
3598 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3600 clip->setSelected(true);
3604 groupSelectedItems(false, true);
3605 setDocumentModified();
3608 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3610 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3611 if (baseclip == NULL) {
3612 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3615 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3616 item->setEffectList(effects);
3617 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3618 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3619 scene()->addItem(item);
3621 int tracknumber = m_document->tracksCount() - info.track - 1;
3622 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3623 if (isLocked) item->setItemLocked(true);
3625 baseclip->addReference();
3626 m_document->updateClip(baseclip->getId());
3627 info.track = m_document->tracksCount() - info.track;
3628 Mlt::Producer *prod;
3629 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3630 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3631 else prod = baseclip->producer(info.track);
3632 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3633 for (int i = 0; i < item->effectsCount(); i++) {
3634 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3636 setDocumentModified();
3637 if (refresh) m_document->renderer()->doRefresh();
3638 m_waitingThumbs.append(item);
3639 m_thumbsTimer.start();
3642 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3644 QList<QGraphicsItem *> list = scene()->items();
3645 ClipItem *clip = NULL;
3646 for (int i = 0; i < list.size(); ++i) {
3647 if (list.at(i)->type() == AVWIDGET) {
3648 clip = static_cast <ClipItem *>(list.at(i));
3649 if (clip->clipProducer() == clipId) {
3650 ItemInfo info = clip->info();
3651 info.track = m_document->tracksCount() - clip->track();
3652 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3653 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3655 clip->refreshClip(true);
3662 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3664 int framepos = (int)(pos.frames(m_document->fps()));
3665 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3666 ClipItem *clip = NULL;
3667 for (int i = 0; i < list.size(); i++) {
3668 if (!list.at(i)->isEnabled()) continue;
3669 if (list.at(i)->type() == AVWIDGET) {
3670 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3671 if (test->endPos() == pos) clip = test;
3678 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3680 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3681 ClipItem *clip = NULL;
3682 for (int i = 0; i < list.size(); i++) {
3683 if (!list.at(i)->isEnabled()) continue;
3684 if (list.at(i)->type() == AVWIDGET) {
3685 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3686 if (test->startPos() == pos) clip = test;
3693 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3695 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3696 QList<QGraphicsItem *> list = scene()->items(p);
3697 ClipItem *clip = NULL;
3698 for (int i = 0; i < list.size(); i++) {
3699 if (!list.at(i)->isEnabled()) continue;
3700 if (list.at(i)->type() == AVWIDGET) {
3701 clip = static_cast <ClipItem *>(list.at(i));
3708 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3710 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3713 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3715 const QPointF p(pos, (track + 1) * m_tracksHeight);
3716 QList<QGraphicsItem *> list = scene()->items(p);
3717 Transition *clip = NULL;
3718 for (int i = 0; i < list.size(); i++) {
3719 if (!list.at(i)->isEnabled()) continue;
3720 if (list.at(i)->type() == TRANSITIONWIDGET) {
3721 clip = static_cast <Transition *>(list.at(i));
3728 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3730 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3733 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3735 int framepos = (int)(pos.frames(m_document->fps()));
3736 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3737 QList<QGraphicsItem *> list = scene()->items(p);
3738 Transition *clip = NULL;
3739 for (int i = 0; i < list.size(); i++) {
3740 if (!list.at(i)->isEnabled()) continue;
3741 if (list.at(i)->type() == TRANSITIONWIDGET) {
3742 Transition *test = static_cast <Transition *>(list.at(i));
3743 if (test->endPos() == pos) clip = test;
3750 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3752 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3753 QList<QGraphicsItem *> list = scene()->items(p);
3754 Transition *clip = NULL;
3755 for (int i = 0; i < list.size(); ++i) {
3756 if (!list.at(i)->isEnabled()) continue;
3757 if (list.at(i)->type() == TRANSITIONWIDGET) {
3758 Transition *test = static_cast <Transition *>(list.at(i));
3759 if (test->startPos() == pos) clip = test;
3766 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3768 if (m_selectionGroup) resetSelectionGroup(false);
3769 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3771 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);
3772 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3775 Mlt::Producer *prod;
3776 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3777 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3778 else prod = item->baseClip()->producer(end.track);
3780 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);
3782 bool snap = KdenliveSettings::snaptopoints();
3783 KdenliveSettings::setSnaptopoints(false);
3784 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3786 int tracknumber = m_document->tracksCount() - end.track - 1;
3787 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3788 m_scene->clearSelection();
3789 if (isLocked) item->setItemLocked(true);
3791 if (item->isItemLocked()) item->setItemLocked(false);
3792 item->setSelected(true);
3794 if (item->baseClip()->isTransparent()) {
3795 // Also move automatic transition
3796 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3797 if (tr && tr->isAutomatic()) {
3798 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3799 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);
3800 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3803 KdenliveSettings::setSnaptopoints(snap);
3804 setDocumentModified();
3806 // undo last move and emit error message
3807 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3809 if (refresh) m_document->renderer()->doRefresh();
3810 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3813 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3816 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3817 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3818 resetSelectionGroup();
3819 m_scene->clearSelection();
3821 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3822 scene()->addItem(m_selectionGroup);
3824 m_document->renderer()->blockSignals(true);
3825 for (int i = 0; i < startClip.count(); i++) {
3827 startClip[i].startPos = startClip.at(i).startPos - offset;
3828 startClip[i].track = startClip.at(i).track - trackOffset;
3830 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3831 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3833 clip->setItemLocked(false);
3834 if (clip->parentItem()) {
3835 m_selectionGroup->addToGroup(clip->parentItem());
3836 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3838 m_selectionGroup->addToGroup(clip);
3839 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3841 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3842 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3844 for (int i = 0; i < startTransition.count(); i++) {
3846 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3847 startTransition[i].track = startTransition.at(i).track - trackOffset;
3849 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3851 tr->setItemLocked(false);
3852 if (tr->parentItem()) {
3853 m_selectionGroup->addToGroup(tr->parentItem());
3854 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3856 m_selectionGroup->addToGroup(tr);
3857 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3859 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());
3860 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3862 m_document->renderer()->blockSignals(false);
3864 if (m_selectionGroup) {
3865 bool snap = KdenliveSettings::snaptopoints();
3866 KdenliveSettings::setSnaptopoints(false);
3868 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3869 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3871 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3873 int max = children.count();
3874 for (int i = 0; i < max; i++) {
3875 if (children.at(i)->type() == GROUPWIDGET) {
3876 children += children.at(i)->childItems();
3877 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3878 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3879 /*m_document->clipManager()->removeGroup(grp);
3880 m_scene->destroyItemGroup(grp);*/
3881 children.removeAll(children.at(i));
3886 for (int i = 0; i < children.count(); i++) {
3887 // re-add items in correct place
3888 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3889 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3891 ItemInfo info = item->info();
3892 int tracknumber = m_document->tracksCount() - info.track - 1;
3893 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3894 if (isLocked) item->setItemLocked(true);
3895 else if (item->isItemLocked()) item->setItemLocked(false);
3897 if (item->type() == AVWIDGET) {
3898 ClipItem *clip = static_cast <ClipItem*>(item);
3899 info.track = m_document->tracksCount() - info.track;
3900 Mlt::Producer *prod;
3901 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3902 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3903 else prod = clip->baseClip()->producer(info.track);
3904 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3905 } else if (item->type() == TRANSITIONWIDGET) {
3906 Transition *tr = static_cast <Transition*>(item);
3908 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3910 newTrack = tr->transitionEndTrack() + trackOffset;
3911 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3913 tr->updateTransitionEndTrack(newTrack);
3914 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3917 resetSelectionGroup(false);
3918 KdenliveSettings::setSnaptopoints(snap);
3919 m_document->renderer()->doRefresh();
3920 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3923 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3925 Transition *item = getTransitionItemAt(start.startPos, start.track);
3927 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);
3928 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3931 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3932 bool snap = KdenliveSettings::snaptopoints();
3933 KdenliveSettings::setSnaptopoints(false);
3934 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3935 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3936 // Transition was moved
3937 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3938 } else if (end.endPos == start.endPos) {
3939 // Transition start resize
3940 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3941 } else if (end.startPos == start.startPos) {
3942 // Transition end resize;
3943 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3944 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3947 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3948 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3949 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3951 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3952 KdenliveSettings::setSnaptopoints(snap);
3953 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3954 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);
3955 if (m_dragItem && m_dragItem == item) {
3957 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3958 if (transitionClip && transitionClip->baseClip()) {
3959 QString size = transitionClip->baseClip()->getProperty("frame_size");
3960 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3961 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3962 p.setY(size.section('x', 1, 1).toInt());
3964 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3966 if (m_refresh) m_document->renderer()->doRefresh();
3967 setDocumentModified();
3970 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3972 bool resizeClipStart = (start.startPos != end.startPos);
3973 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3975 if (dontWorry) return;
3976 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);
3977 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3980 if (item->parentItem()) {
3981 // Item is part of a group, reset group
3982 resetSelectionGroup();
3985 bool snap = KdenliveSettings::snaptopoints();
3986 KdenliveSettings::setSnaptopoints(false);
3987 if (resizeClipStart) {
3988 ItemInfo clipinfo = item->info();
3989 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3990 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3992 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3993 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3994 updatePositionEffects(item, clipinfo);
3995 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3997 ItemInfo clipinfo = item->info();
3998 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3999 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4001 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4002 updatePositionEffects(item, clipinfo);
4003 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4005 if (!resizeClipStart && end.cropStart != start.cropStart) {
4006 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4007 ItemInfo clipinfo = end;
4008 clipinfo.track = m_document->tracksCount() - end.track;
4009 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4011 item->setCropStart(end.cropStart);
4012 item->resetThumbs(true);
4015 m_document->renderer()->doRefresh();
4016 KdenliveSettings::setSnaptopoints(snap);
4017 setDocumentModified();
4020 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4022 int end = item->fadeIn();
4024 // there is a fade in effect
4025 int effectPos = item->hasEffect("volume", "fadein");
4026 if (effectPos != -1) {
4027 QDomElement oldeffect = item->effectAt(effectPos);
4028 int start = item->cropStart().frames(m_document->fps());
4029 int max = item->cropDuration().frames(m_document->fps());
4031 // Make sure the fade effect is not longer than the clip
4032 item->setFadeIn(max);
4033 end = item->fadeIn();
4036 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4037 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4038 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4039 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4040 // if fade effect is displayed, update the effect edit widget with new clip duration
4041 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4043 effectPos = item->hasEffect("brightness", "fade_from_black");
4044 if (effectPos != -1) {
4045 QDomElement oldeffect = item->effectAt(effectPos);
4046 int start = item->cropStart().frames(m_document->fps());
4047 int max = item->cropDuration().frames(m_document->fps());
4049 // Make sure the fade effect is not longer than the clip
4050 item->setFadeIn(max);
4051 end = item->fadeIn();
4054 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4055 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4056 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4057 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4058 // if fade effect is displayed, update the effect edit widget with new clip duration
4059 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4062 int start = item->fadeOut();
4064 // there is a fade out effect
4065 int effectPos = item->hasEffect("volume", "fadeout");
4066 if (effectPos != -1) {
4067 QDomElement oldeffect = item->effectAt(effectPos);
4068 int max = item->cropDuration().frames(m_document->fps());
4069 int end = max + item->cropStart().frames(m_document->fps());
4071 // Make sure the fade effect is not longer than the clip
4072 item->setFadeOut(max);
4073 start = item->fadeOut();
4075 start = end - start;
4076 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4077 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4078 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4079 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4080 // if fade effect is displayed, update the effect edit widget with new clip duration
4081 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4083 effectPos = item->hasEffect("brightness", "fade_to_black");
4084 if (effectPos != -1) {
4085 QDomElement oldeffect = item->effectAt(effectPos);
4086 int max = item->cropDuration().frames(m_document->fps());
4087 int end = max + item->cropStart().frames(m_document->fps());
4089 // Make sure the fade effect is not longer than the clip
4090 item->setFadeOut(max);
4091 start = item->fadeOut();
4093 start = end - start;
4094 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4095 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4096 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4097 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4098 // if fade effect is displayed, update the effect edit widget with new clip duration
4099 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4103 int effectPos = item->hasEffect("freeze", "freeze");
4104 if (effectPos != -1) {
4105 // Freeze effect needs to be adjusted with clip resize
4106 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4107 QDomElement eff = item->getEffectAt(effectPos);
4108 if (!eff.isNull() && diff != 0) {
4109 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4110 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4111 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4112 emit clipItemSelected(item, item->selectedEffectIndex());
4118 double CustomTrackView::getSnapPointForPos(double pos)
4120 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4123 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4125 QList <GenTime> snaps;
4126 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4127 QList<QGraphicsItem *> itemList = items();
4128 for (int i = 0; i < itemList.count(); i++) {
4129 if (itemList.at(i) == selected) continue;
4130 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4131 if (itemList.at(i)->type() == AVWIDGET) {
4132 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4133 GenTime start = item->startPos();
4134 GenTime end = item->endPos();
4135 snaps.append(start);
4137 if (!offsetList.isEmpty()) {
4138 for (int j = 0; j < offsetList.size(); j++) {
4139 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4140 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4144 QList < GenTime > markers = item->snapMarkers();
4145 for (int j = 0; j < markers.size(); ++j) {
4146 GenTime t = markers.at(j);
4148 if (!offsetList.isEmpty()) {
4149 for (int k = 0; k < offsetList.size(); k++) {
4150 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4154 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4155 Transition *transition = static_cast <Transition*>(itemList.at(i));
4156 GenTime start = transition->startPos();
4157 GenTime end = transition->endPos();
4158 snaps.append(start);
4160 if (!offsetList.isEmpty()) {
4161 for (int j = 0; j < offsetList.size(); j++) {
4162 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4163 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4169 // add cursor position
4170 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4172 if (!offsetList.isEmpty()) {
4173 for (int j = 0; j < offsetList.size(); j++) {
4174 snaps.append(pos - offsetList.at(j));
4179 for (int i = 0; i < m_guides.count(); i++) {
4180 snaps.append(m_guides.at(i)->position());
4181 if (!offsetList.isEmpty()) {
4182 for (int j = 0; j < offsetList.size(); j++) {
4183 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4189 m_scene->setSnapList(snaps);
4190 //for (int i = 0; i < m_snapPoints.size(); ++i)
4191 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4194 void CustomTrackView::slotSeekToPreviousSnap()
4196 updateSnapPoints(NULL);
4197 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4198 setCursorPos((int) res.frames(m_document->fps()));
4202 void CustomTrackView::slotSeekToNextSnap()
4204 updateSnapPoints(NULL);
4205 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4206 setCursorPos((int) res.frames(m_document->fps()));
4210 void CustomTrackView::clipStart()
4212 AbstractClipItem *item = getMainActiveClip();
4214 setCursorPos((int) item->startPos().frames(m_document->fps()));
4219 void CustomTrackView::clipEnd()
4221 AbstractClipItem *item = getMainActiveClip();
4223 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4228 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4230 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4231 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4232 m_commandStack->push(command);
4235 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4237 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4238 m_commandStack->push(command);
4241 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4243 DocClipBase *base = m_document->clipManager()->getClipById(id);
4244 QList <CommentedTime> markers = base->commentedSnapMarkers();
4246 if (markers.isEmpty()) {
4247 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4250 QUndoCommand *deleteMarkers = new QUndoCommand();
4251 deleteMarkers->setText("Delete clip markers");
4253 for (int i = 0; i < markers.size(); i++) {
4254 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4256 m_commandStack->push(deleteMarkers);
4259 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4261 DocClipBase *base = m_document->clipManager()->getClipById(id);
4262 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4263 else base->deleteSnapMarker(pos);
4264 emit updateClipMarkers(base);
4265 setDocumentModified();
4266 viewport()->update();
4269 int CustomTrackView::hasGuide(int pos, int offset)
4271 for (int i = 0; i < m_guides.count(); i++) {
4272 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4273 if (qAbs(guidePos - pos) <= offset) return guidePos;
4274 else if (guidePos > pos) return -1;
4279 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4281 if (oldPos > GenTime() && pos > GenTime()) {
4283 for (int i = 0; i < m_guides.count(); i++) {
4284 if (m_guides.at(i)->position() == oldPos) {
4285 Guide *item = m_guides.at(i);
4286 item->updateGuide(pos, comment);
4290 } else if (pos > GenTime()) addGuide(pos, comment);
4294 for (int i = 0; i < m_guides.count(); i++) {
4295 if (m_guides.at(i)->position() == oldPos) {
4296 delete m_guides.takeAt(i);
4301 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4303 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4304 m_document->syncGuides(m_guides);
4307 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4309 for (int i = 0; i < m_guides.count(); i++) {
4310 if (m_guides.at(i)->position() == pos) {
4311 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4315 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
4316 scene()->addItem(g);
4318 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4319 m_document->syncGuides(m_guides);
4323 void CustomTrackView::slotAddGuide()
4325 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4326 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4327 if (d.exec() != QDialog::Accepted) return;
4328 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4329 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4330 m_commandStack->push(command);
4334 void CustomTrackView::slotEditGuide(int guidePos)
4337 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4338 else pos = GenTime(guidePos, m_document->fps());
4340 for (int i = 0; i < m_guides.count(); i++) {
4341 if (m_guides.at(i)->position() == pos) {
4342 slotEditGuide(m_guides.at(i)->info());
4347 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4350 void CustomTrackView::slotEditGuide(CommentedTime guide)
4352 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4353 if (d.exec() == QDialog::Accepted) {
4354 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4355 m_commandStack->push(command);
4360 void CustomTrackView::slotEditTimeLineGuide()
4362 if (m_dragGuide == NULL) return;
4363 CommentedTime guide = m_dragGuide->info();
4364 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4365 if (d.exec() == QDialog::Accepted) {
4366 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4367 m_commandStack->push(command);
4371 void CustomTrackView::slotDeleteGuide(int guidePos)
4374 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4375 else pos = GenTime(guidePos, m_document->fps());
4377 for (int i = 0; i < m_guides.count(); i++) {
4378 if (m_guides.at(i)->position() == pos) {
4379 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4380 m_commandStack->push(command);
4385 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4389 void CustomTrackView::slotDeleteTimeLineGuide()
4391 if (m_dragGuide == NULL) return;
4392 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4393 m_commandStack->push(command);
4397 void CustomTrackView::slotDeleteAllGuides()
4399 QUndoCommand *deleteAll = new QUndoCommand();
4400 deleteAll->setText("Delete all guides");
4401 for (int i = 0; i < m_guides.count(); i++) {
4402 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4404 m_commandStack->push(deleteAll);
4407 void CustomTrackView::setTool(PROJECTTOOL tool)
4412 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4415 matrix = matrix.scale(scaleFactor, verticalScale);
4416 m_scene->setScale(scaleFactor, verticalScale);
4418 scene()->removeItem(m_visualTip);
4419 m_animationTimer->stop();
4425 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4427 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4428 int diff = sceneRect().width() - m_projectDuration;
4429 if (diff * matrix.m11() < 50) {
4430 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4431 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4433 centerOn(QPointF(cursorPos(), verticalPos));
4436 void CustomTrackView::slotRefreshGuides()
4438 if (KdenliveSettings::showmarkers()) {
4439 for (int i = 0; i < m_guides.count(); i++) {
4440 m_guides.at(i)->update();
4445 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4447 //kDebug() << "// DRAW BG: " << rect.width();
4448 painter->setClipRect(rect);
4449 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4450 QPen pen1 = painter->pen();
4451 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4452 painter->setPen(pen1);
4453 double min = rect.left();
4454 double max = rect.right();
4455 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4456 int maxTrack = m_document->tracksCount();
4457 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4458 QColor audioColor = palette().alternateBase().color();
4459 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4460 for (int i = 0; i < maxTrack; i++) {
4461 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4462 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4463 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4464 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4465 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4467 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4469 int lowerLimit = m_tracksHeight * maxTrack + 1;
4470 if (height() > lowerLimit) {
4471 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4472 painter->fillRect(bg, base);
4476 bool CustomTrackView::findString(const QString &text)
4479 for (int i = 0; i < m_searchPoints.size(); ++i) {
4480 marker = m_searchPoints.at(i).comment();
4481 if (marker.contains(text, Qt::CaseInsensitive)) {
4482 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4483 int vert = verticalScrollBar()->value();
4484 int hor = cursorPos();
4485 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4493 bool CustomTrackView::findNextString(const QString &text)
4496 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4497 marker = m_searchPoints.at(i).comment();
4498 if (marker.contains(text, Qt::CaseInsensitive)) {
4499 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4500 int vert = verticalScrollBar()->value();
4501 int hor = cursorPos();
4502 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4511 void CustomTrackView::initSearchStrings()
4513 m_searchPoints.clear();
4514 QList<QGraphicsItem *> itemList = items();
4515 for (int i = 0; i < itemList.count(); i++) {
4516 // parse all clip names
4517 if (itemList.at(i)->type() == AVWIDGET) {
4518 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4519 GenTime start = item->startPos();
4520 CommentedTime t(start, item->clipName());
4521 m_searchPoints.append(t);
4522 // add all clip markers
4523 QList < CommentedTime > markers = item->commentedSnapMarkers();
4524 m_searchPoints += markers;
4529 for (int i = 0; i < m_guides.count(); i++) {
4530 m_searchPoints.append(m_guides.at(i)->info());
4533 qSort(m_searchPoints);
4536 void CustomTrackView::clearSearchStrings()
4538 m_searchPoints.clear();
4542 void CustomTrackView::copyClip()
4544 qDeleteAll(m_copiedItems);
4545 m_copiedItems.clear();
4546 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4547 if (itemList.count() == 0) {
4548 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4551 for (int i = 0; i < itemList.count(); i++) {
4552 if (itemList.at(i)->type() == AVWIDGET) {
4553 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4554 ClipItem *clone = clip->clone(clip->info());
4555 m_copiedItems.append(clone);
4556 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4557 Transition *dup = static_cast <Transition *>(itemList.at(i));
4558 m_copiedItems.append(dup->clone());
4563 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4565 if (m_scene->editMode() != NORMALEDIT) {
4566 // If we are in overwrite mode, always allow the move
4569 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));
4570 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4571 for (int i = 0; i < collisions.count(); i++) {
4572 if (collisions.at(i)->type() == type) return false;
4577 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4580 for (int i = 0; i < infoList.count(); i++) {
4581 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));
4584 QList<QGraphicsItem *> collisions = scene()->items(path);
4585 for (int i = 0; i < collisions.count(); i++) {
4586 if (collisions.at(i)->type() == type) return false;
4591 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4593 for (int i = 0; i < items.count(); i++) {
4594 ItemInfo info = items.at(i)->info();
4595 info.startPos += offset;
4596 info.endPos += offset;
4597 info.track += trackOffset;
4598 if (!canBePastedTo(info, items.at(i)->type())) return false;
4603 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4605 QPainterPath movePath;
4606 movePath.moveTo(0, 0);
4608 for (int i = 0; i < items.count(); i++) {
4609 ItemInfo info = items.at(i)->info();
4610 info.startPos = info.startPos + offset;
4611 info.endPos = info.endPos + offset;
4612 info.track = info.track + trackOffset;
4613 if (info.startPos < GenTime()) {
4614 // No clip should go below 0
4617 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));
4618 movePath.addRect(rect);
4620 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4621 for (int i = 0; i < collisions.count(); i++) {
4622 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4623 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4630 void CustomTrackView::pasteClip()
4632 if (m_copiedItems.count() == 0) {
4633 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4637 if (m_menuPosition.isNull()) {
4638 position = mapFromGlobal(QCursor::pos());
4639 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4640 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4643 } else position = m_menuPosition;
4644 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4645 int track = (int)(position.y() / m_tracksHeight);
4646 ItemInfo first = m_copiedItems.at(0)->info();
4648 GenTime offset = pos - first.startPos;
4649 int trackOffset = track - first.track;
4651 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4652 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4655 QUndoCommand *pasteClips = new QUndoCommand();
4656 pasteClips->setText("Paste clips");
4658 for (int i = 0; i < m_copiedItems.count(); i++) {
4659 // parse all clip names
4660 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4661 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4662 ItemInfo info = clip->info();
4663 info.startPos += offset;
4664 info.endPos += offset;
4665 info.track += trackOffset;
4666 if (canBePastedTo(info, AVWIDGET)) {
4667 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4668 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4669 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4670 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4672 info.startPos = tr->startPos() + offset;
4673 info.endPos = tr->endPos() + offset;
4674 info.track = tr->track() + trackOffset;
4675 int transitionEndTrack;
4676 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4677 else transitionEndTrack = tr->transitionEndTrack();
4678 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4679 if (info.startPos >= info.endPos) {
4680 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4681 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4682 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4685 m_commandStack->push(pasteClips);
4688 void CustomTrackView::pasteClipEffects()
4690 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4691 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4694 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4696 QUndoCommand *paste = new QUndoCommand();
4697 paste->setText("Paste effects");
4699 QList<QGraphicsItem *> clips = scene()->selectedItems();
4700 for (int i = 0; i < clips.count(); ++i) {
4701 if (clips.at(i)->type() == AVWIDGET) {
4702 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4703 for (int j = 0; j < clip->effectsCount(); j++) {
4704 QDomElement eff = clip->effectAt(j);
4705 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4706 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4711 m_commandStack->push(paste);
4713 //Â adjust effects (fades, ...)
4714 for (int i = 0; i < clips.count(); ++i) {
4715 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4716 updatePositionEffects(item, item->info());
4721 ClipItem *CustomTrackView::getClipUnderCursor() const
4723 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4724 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4725 for (int i = 0; i < collisions.count(); i++) {
4726 if (collisions.at(i)->type() == AVWIDGET) {
4727 return static_cast < ClipItem *>(collisions.at(i));
4733 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4735 QList<QGraphicsItem *> clips = scene()->selectedItems();
4736 if (clips.isEmpty()) {
4737 return getClipUnderCursor();
4739 AbstractClipItem *item = NULL;
4740 for (int i = 0; i < clips.count(); ++i) {
4741 if (clips.at(i)->type() == AVWIDGET) {
4742 item = static_cast < AbstractClipItem *>(clips.at(i));
4743 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4746 if (item) return item;
4751 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4753 QList<QGraphicsItem *> clips = scene()->selectedItems();
4754 if (clips.isEmpty()) {
4755 return getClipUnderCursor();
4758 // remove all items in the list that are not clips
4759 for (int i = 0; i < clips.count();) {
4760 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4763 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4764 for (int i = 0; i < clips.count(); ++i) {
4765 if (clips.at(i)->type() == AVWIDGET) {
4766 item = static_cast < ClipItem *>(clips.at(i));
4767 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4775 void CustomTrackView::setInPoint()
4777 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4779 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4782 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4786 ItemInfo startInfo = clip->info();
4787 ItemInfo endInfo = startInfo;
4788 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4789 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4790 // Check for invalid resize
4791 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4793 } else if (endInfo.startPos < startInfo.startPos) {
4794 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4795 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4796 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4797 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4801 if (clip->type() == TRANSITIONWIDGET) {
4802 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4803 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4806 void CustomTrackView::setOutPoint()
4808 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4810 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4813 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4817 ItemInfo startInfo = clip->info();
4818 ItemInfo endInfo = clip->info();
4819 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4820 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4821 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4822 // Check for invalid resize
4823 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4825 } else if (endInfo.endPos > startInfo.endPos) {
4826 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4827 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4828 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4829 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4835 if (clip->type() == TRANSITIONWIDGET) {
4836 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4837 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4840 void CustomTrackView::slotUpdateAllThumbs()
4842 QList<QGraphicsItem *> itemList = items();
4843 //if (itemList.isEmpty()) return;
4845 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4846 for (int i = 0; i < itemList.count(); i++) {
4847 if (itemList.at(i)->type() == AVWIDGET) {
4848 item = static_cast <ClipItem *>(itemList.at(i));
4849 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4850 // Check if we have a cached thumbnail
4851 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4852 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4853 if (QFile::exists(thumb)) {
4855 item->slotSetStartThumb(pix);
4858 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4859 QString endThumb = startThumb;
4860 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4861 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4862 if (QFile::exists(startThumb)) {
4863 QPixmap pix(startThumb);
4864 item->slotSetStartThumb(pix);
4866 if (QFile::exists(endThumb)) {
4867 QPixmap pix(endThumb);
4868 item->slotSetEndThumb(pix);
4872 item->refreshClip(false);
4873 qApp->processEvents();
4876 viewport()->update();
4879 void CustomTrackView::saveThumbnails()
4881 QList<QGraphicsItem *> itemList = items();
4883 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4884 for (int i = 0; i < itemList.count(); i++) {
4885 if (itemList.at(i)->type() == AVWIDGET) {
4886 item = static_cast <ClipItem *>(itemList.at(i));
4887 if (item->clipType() != COLOR) {
4888 // Check if we have a cached thumbnail
4889 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4890 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4891 if (!QFile::exists(thumb)) {
4892 QPixmap pix(item->startThumb());
4896 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4897 QString endThumb = startThumb;
4898 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4899 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4900 if (!QFile::exists(startThumb)) {
4901 QPixmap pix(item->startThumb());
4902 pix.save(startThumb);
4904 if (!QFile::exists(endThumb)) {
4905 QPixmap pix(item->endThumb());
4915 void CustomTrackView::slotInsertTrack(int ix)
4917 TrackDialog d(m_document, parentWidget());
4918 d.label->setText(i18n("Insert track"));
4919 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4920 d.track_nb->setValue(ix);
4921 d.setWindowTitle(i18n("Insert New Track"));
4922 d.slotUpdateName(ix);
4924 if (d.exec() == QDialog::Accepted) {
4925 ix = d.track_nb->value();
4926 if (d.before_select->currentIndex() == 1) {
4930 if (d.video_track->isChecked()) {
4931 info.type = VIDEOTRACK;
4932 info.isMute = false;
4933 info.isBlind = false;
4934 info.isLocked = false;
4936 info.type = AUDIOTRACK;
4937 info.isMute = false;
4938 info.isBlind = true;
4939 info.isLocked = false;
4941 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4942 m_commandStack->push(addTrack);
4943 setDocumentModified();
4947 void CustomTrackView::slotDeleteTrack(int ix)
4949 TrackDialog d(m_document, parentWidget());
4950 d.label->setText(i18n("Delete track"));
4951 d.before_select->setHidden(true);
4952 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4953 d.track_nb->setValue(ix);
4954 d.slotUpdateName(ix);
4955 d.setWindowTitle(i18n("Delete Track"));
4956 d.video_track->setHidden(true);
4957 d.audio_track->setHidden(true);
4958 if (d.exec() == QDialog::Accepted) {
4959 ix = d.track_nb->value();
4960 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4961 deleteTimelineTrack(ix, info);
4962 setDocumentModified();
4963 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4964 m_commandStack->push(command);*/
4968 void CustomTrackView::slotChangeTrack(int ix)
4970 TrackDialog d(m_document, parentWidget());
4971 d.label->setText(i18n("Change track"));
4972 d.before_select->setHidden(true);
4973 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4974 d.track_nb->setValue(ix);
4975 d.slotUpdateName(ix);
4976 d.setWindowTitle(i18n("Change Track Type"));
4978 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4979 d.video_track->setChecked(true);
4981 d.audio_track->setChecked(true);
4983 if (d.exec() == QDialog::Accepted) {
4985 info.isLocked = false;
4986 info.isMute = false;
4987 ix = d.track_nb->value();
4989 if (d.video_track->isChecked()) {
4990 info.type = VIDEOTRACK;
4991 info.isBlind = false;
4993 info.type = AUDIOTRACK;
4994 info.isBlind = true;
4996 changeTimelineTrack(ix, info);
4997 setDocumentModified();
5002 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5004 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5005 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5006 QList<QGraphicsItem *> selection = m_scene->items(r);
5007 QUndoCommand *deleteTrack = new QUndoCommand();
5008 deleteTrack->setText("Delete track");
5010 // Delete all clips in selected track
5011 for (int i = 0; i < selection.count(); i++) {
5012 if (selection.at(i)->type() == AVWIDGET) {
5013 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5014 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5015 m_scene->removeItem(item);
5018 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5019 Transition *item = static_cast <Transition *>(selection.at(i));
5020 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5021 m_scene->removeItem(item);
5027 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5028 m_commandStack->push(deleteTrack);
5031 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5033 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5034 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5035 m_commandStack->push(changeTrack);
5038 void CustomTrackView::autoTransition()
5040 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5041 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5042 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5045 Transition *tr = static_cast <Transition*>(itemList.at(0));
5046 tr->setAutomatic(!tr->isAutomatic());
5047 QDomElement transition = tr->toXML();
5048 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);
5049 setDocumentModified();
5053 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5056 QDomNodeList params = effect.elementsByTagName("parameter");
5057 for (int i = 0; i < params.count(); i++) {
5058 QDomElement e = params.item(i).toElement();
5059 if (!e.isNull() && e.attribute("type") == "constant") {
5060 if (e.hasAttribute("factor")) {
5061 double factor = e.attribute("factor").toDouble();
5062 double value = e.attribute("value").toDouble();
5063 value = value / factor;
5064 result.append(QString::number(value));
5065 } else result.append(e.attribute("value"));
5071 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5073 QList<QGraphicsItem *> list = scene()->items();
5074 ClipItem *clip = NULL;
5075 for (int i = 0; i < list.size(); ++i) {
5076 if (list.at(i)->type() == AVWIDGET) {
5077 clip = static_cast <ClipItem *>(list.at(i));
5078 if (clip->clipProducer() == id) {
5079 clip->setClipName(name);
5083 viewport()->update();
5086 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5088 minimum = GenTime();
5089 maximum = GenTime();
5090 QList<QGraphicsItem *> selection;
5091 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5092 selection.removeAll(item);
5093 for (int i = 0; i < selection.count(); i++) {
5094 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5095 if (clip && clip->type() == AVWIDGET) {
5096 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5097 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5102 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5104 minimum = GenTime();
5105 maximum = GenTime();
5106 QList<QGraphicsItem *> selection;
5107 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5108 selection.removeAll(item);
5109 for (int i = 0; i < selection.count(); i++) {
5110 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5111 if (clip && clip->type() == TRANSITIONWIDGET) {
5112 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5113 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5119 void CustomTrackView::loadGroups(const QDomNodeList groups)
5121 for (int i = 0; i < groups.count(); i++) {
5122 QDomNodeList children = groups.at(i).childNodes();
5123 scene()->clearSelection();
5124 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5125 QDomNode n = children.item(nodeindex);
5126 QDomElement elem = n.toElement();
5127 int pos = elem.attribute("position").toInt();
5128 int track = elem.attribute("track").toInt();
5129 if (elem.tagName() == "clipitem") {
5130 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5131 if (clip) clip->setSelected(true);
5133 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5134 if (clip) clip->setSelected(true);
5137 groupSelectedItems(false, true);
5141 void CustomTrackView::splitAudio()
5143 resetSelectionGroup();
5144 QList<QGraphicsItem *> selection = scene()->selectedItems();
5145 if (selection.isEmpty()) {
5146 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5149 QUndoCommand *splitCommand = new QUndoCommand();
5150 splitCommand->setText(i18n("Split audio"));
5151 for (int i = 0; i < selection.count(); i++) {
5152 if (selection.at(i)->type() == AVWIDGET) {
5153 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5154 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5155 if (clip->parentItem()) {
5156 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5158 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5163 m_commandStack->push(splitCommand);
5166 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5168 ClipItem *clip = getClipItemAt(pos, track);
5170 kDebug() << "// Cannot find clip to split!!!";
5174 int start = pos.frames(m_document->fps());
5175 int freetrack = m_document->tracksCount() - track - 1;
5176 for (; freetrack > 0; freetrack--) {
5177 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5178 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5179 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5180 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5181 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5186 kDebug() << "GOT TRK: " << track;
5187 if (freetrack == 0) {
5188 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5190 ItemInfo info = clip->info();
5191 info.track = m_document->tracksCount() - freetrack;
5192 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5193 scene()->clearSelection();
5194 clip->setSelected(true);
5195 ClipItem *audioClip = getClipItemAt(start, info.track);
5197 clip->setVideoOnly(true);
5198 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5199 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5201 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5202 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5204 audioClip->setSelected(true);
5205 audioClip->setAudioOnly(true);
5206 groupSelectedItems(false, true);
5210 // unsplit clip: remove audio part and change video part to normal clip
5211 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5212 kDebug() << "//CANNOT FIND CLP GRP";
5215 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5216 QList<QGraphicsItem *> children = grp->childItems();
5217 if (children.count() != 2) {
5218 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5221 for (int i = 0; i < children.count(); i++) {
5222 if (children.at(i) != clip) {
5223 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5224 ItemInfo info = clip->info();
5225 deleteClip(clp->info());
5226 clip->setVideoOnly(false);
5227 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5228 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5233 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5234 m_document->clipManager()->removeGroup(grp);
5235 scene()->destroyItemGroup(grp);
5239 void CustomTrackView::setVideoOnly()
5241 resetSelectionGroup();
5242 QList<QGraphicsItem *> selection = scene()->selectedItems();
5243 if (selection.isEmpty()) {
5244 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5247 QUndoCommand *videoCommand = new QUndoCommand();
5248 videoCommand->setText(i18n("Video only"));
5249 for (int i = 0; i < selection.count(); i++) {
5250 if (selection.at(i)->type() == AVWIDGET) {
5251 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5252 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5253 if (clip->parentItem()) {
5254 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5256 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5261 m_commandStack->push(videoCommand);
5264 void CustomTrackView::setAudioOnly()
5266 resetSelectionGroup();
5267 QList<QGraphicsItem *> selection = scene()->selectedItems();
5268 if (selection.isEmpty()) {
5269 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5272 QUndoCommand *videoCommand = new QUndoCommand();
5273 videoCommand->setText(i18n("Audio only"));
5274 for (int i = 0; i < selection.count(); i++) {
5275 if (selection.at(i)->type() == AVWIDGET) {
5276 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5277 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5278 if (clip->parentItem()) {
5279 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5281 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5286 m_commandStack->push(videoCommand);
5289 void CustomTrackView::setAudioAndVideo()
5291 resetSelectionGroup();
5292 QList<QGraphicsItem *> selection = scene()->selectedItems();
5293 if (selection.isEmpty()) {
5294 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5297 QUndoCommand *videoCommand = new QUndoCommand();
5298 videoCommand->setText(i18n("Audio and Video"));
5299 for (int i = 0; i < selection.count(); i++) {
5300 if (selection.at(i)->type() == AVWIDGET) {
5301 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5302 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5303 if (clip->parentItem()) {
5304 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5306 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5311 m_commandStack->push(videoCommand);
5314 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5316 ClipItem *clip = getClipItemAt(pos, track);
5318 kDebug() << "// Cannot find clip to split!!!";
5322 int start = pos.frames(m_document->fps());
5323 clip->setVideoOnly(true);
5324 clip->setAudioOnly(false);
5325 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5326 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5328 } else if (audioOnly) {
5329 int start = pos.frames(m_document->fps());
5330 clip->setAudioOnly(true);
5331 clip->setVideoOnly(false);
5332 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5333 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5336 int start = pos.frames(m_document->fps());
5337 clip->setAudioOnly(false);
5338 clip->setVideoOnly(false);
5339 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5340 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5344 setDocumentModified();
5347 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5349 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5350 m_clipTypeGroup->setEnabled(false);
5352 m_clipTypeGroup->setEnabled(true);
5353 QList <QAction *> actions = m_clipTypeGroup->actions();
5355 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5356 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5357 else lookup = "clip_audio_and_video";
5358 for (int i = 0; i < actions.count(); i++) {
5359 if (actions.at(i)->data().toString() == lookup) {
5360 actions.at(i)->setChecked(true);
5367 void CustomTrackView::reloadTransitionLumas()
5371 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5372 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5373 for (int i = 0; i < params.count(); i++) {
5374 QDomElement e = params.item(i).toElement();
5375 if (e.attribute("tag") == "resource") {
5376 lumaNames = e.attribute("paramlistdisplay");
5377 lumaFiles = e.attribute("paramlist");
5382 QList<QGraphicsItem *> itemList = items();
5383 Transition *transitionitem;
5384 QDomElement transitionXml;
5385 for (int i = 0; i < itemList.count(); i++) {
5386 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5387 transitionitem = static_cast <Transition*>(itemList.at(i));
5388 transitionXml = transitionitem->toXML();
5389 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5390 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5391 for (int i = 0; i < params.count(); i++) {
5392 QDomElement e = params.item(i).toElement();
5393 if (e.attribute("tag") == "resource") {
5394 e.setAttribute("paramlistdisplay", lumaNames);
5395 e.setAttribute("paramlist", lumaFiles);
5400 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5401 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5402 for (int i = 0; i < params.count(); i++) {
5403 QDomElement e = params.item(i).toElement();
5404 if (e.attribute("tag") == "luma") {
5405 e.setAttribute("paramlistdisplay", lumaNames);
5406 e.setAttribute("paramlist", lumaFiles);
5413 emit transitionItemSelected(NULL);
5416 double CustomTrackView::fps() const
5418 return m_document->fps();
5421 void CustomTrackView::updateProjectFps()
5423 // update all clips to the new fps
5424 resetSelectionGroup();
5425 scene()->clearSelection();
5427 QList<QGraphicsItem *> itemList = items();
5428 for (int i = 0; i < itemList.count(); i++) {
5429 // remove all items and re-add them one by one
5430 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5432 for (int i = 0; i < itemList.count(); i++) {
5433 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5434 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5435 clip->updateFps(m_document->fps());
5436 m_scene->addItem(clip);
5437 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5438 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5439 QList<QGraphicsItem *> children = grp->childItems();
5440 for (int j = 0; j < children.count(); j++) {
5441 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5442 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5443 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5444 clip->updateFps(m_document->fps());
5447 m_document->clipManager()->removeGroup(grp);
5448 m_scene->addItem(grp);
5449 scene()->destroyItemGroup(grp);
5450 for (int j = 0; j < children.count(); j++) {
5451 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5452 //children.at(j)->setParentItem(0);
5453 children.at(j)->setSelected(true);
5456 groupSelectedItems(true, true);
5457 } else if (itemList.at(i)->type() == GUIDEITEM) {
5458 Guide *g = static_cast<Guide *>(itemList.at(i));
5460 m_scene->addItem(g);
5463 viewport()->update();
5466 void CustomTrackView::slotTrackDown()
5468 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5469 else m_selectedTrack++;
5470 emit updateTrackHeaders();
5471 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5472 ensureVisible(rect);
5473 viewport()->update();
5476 void CustomTrackView::slotTrackUp()
5478 if (m_selectedTrack > 0) m_selectedTrack--;
5479 else m_selectedTrack = m_document->tracksCount() - 1;
5480 emit updateTrackHeaders();
5481 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5482 ensureVisible(rect);
5483 viewport()->update();
5486 int CustomTrackView::selectedTrack() const
5488 return m_selectedTrack;
5491 void CustomTrackView::slotSelectTrack(int ix)
5493 m_selectedTrack = qMax(0, ix);
5494 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5495 emit updateTrackHeaders();
5496 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5497 ensureVisible(rect);
5498 viewport()->update();
5501 void CustomTrackView::selectClip(bool add, bool group)
5503 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5504 QList<QGraphicsItem *> selection = m_scene->items(rect);
5505 resetSelectionGroup(group);
5506 if (!group) m_scene->clearSelection();
5507 for (int i = 0; i < selection.count(); i++) {
5508 if (selection.at(i)->type() == AVWIDGET) {
5509 selection.at(i)->setSelected(add);
5513 if (group) groupSelectedItems();
5516 void CustomTrackView::selectTransition(bool add, bool group)
5518 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5519 QList<QGraphicsItem *> selection = m_scene->items(rect);
5520 resetSelectionGroup(group);
5521 if (!group) m_scene->clearSelection();
5522 for (int i = 0; i < selection.count(); i++) {
5523 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5524 selection.at(i)->setSelected(add);
5528 if (group) groupSelectedItems();
5531 QStringList CustomTrackView::extractTransitionsLumas()
5534 QList<QGraphicsItem *> itemList = items();
5535 Transition *transitionitem;
5536 QDomElement transitionXml;
5537 for (int i = 0; i < itemList.count(); i++) {
5538 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5539 transitionitem = static_cast <Transition*>(itemList.at(i));
5540 transitionXml = transitionitem->toXML();
5541 QString luma = EffectsList::parameter(transitionXml, "luma");
5542 if (!luma.isEmpty()) urls << luma;
5548 void CustomTrackView::setEditMode(EDITMODE mode)
5550 m_scene->setEditMode(mode);
5553 void CustomTrackView::checkTrackSequence(int track)
5555 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5556 //track = m_document->tracksCount() -track;
5557 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5558 QList<QGraphicsItem *> selection = m_scene->items(rect);
5559 QList <int> timelineList;
5560 timelineList.append(0);
5561 for (int i = 0; i < selection.count(); i++) {
5562 if (selection.at(i)->type() == AVWIDGET) {
5563 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5564 int start = clip->startPos().frames(m_document->fps());
5565 int end = clip->endPos().frames(m_document->fps());
5566 if (!timelineList.contains(start)) timelineList.append(start);
5567 if (!timelineList.contains(end)) timelineList.append(end);
5570 qSort(timelineList);
5571 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5572 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5575 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5577 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5579 info.startPos = GenTime(in, m_document->fps());
5580 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5581 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5582 info.cropDuration = info.endPos - info.startPos;
5583 info.track = m_selectedTrack;
5584 QUndoCommand *addCommand = new QUndoCommand();
5585 addCommand->setText(i18n("Insert clip"));
5586 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5587 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5588 m_commandStack->push(addCommand);