1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "changetrackcommand.h"
52 #include "movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "locktrackcommand.h"
56 #include "groupclipscommand.h"
57 #include "splitaudiocommand.h"
58 #include "changecliptypecommand.h"
59 #include "trackdialog.h"
66 #include <KColorScheme>
67 #include <KMessageBox>
68 #include <KIO/NetAccess>
70 #include <QMouseEvent>
71 #include <QStylePainter>
72 #include <QGraphicsItem>
73 #include <QDomDocument>
75 #include <QApplication>
76 #include <QInputDialog>
79 #if QT_VERSION >= 0x040600
80 #include <QGraphicsDropShadowEffect>
83 bool sortGuidesList(const Guide *g1 , const Guide *g2)
85 return (*g1).position() < (*g2).position();
90 // disable animation if user asked it in KDE's global settings
91 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
92 // needs something like below (taken from dolphin)
93 // #include <kglobalsettings.h>
94 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
95 // const int duration = animate ? 1500 : 1;
97 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
98 QGraphicsView(projectscene, parent),
99 m_tracksHeight(KdenliveSettings::trackheight()),
100 m_projectDuration(0),
103 m_scene(projectscene),
105 m_operationMode(NONE),
112 m_autoScroll(KdenliveSettings::autoscroll()),
113 m_pasteEffectsAction(NULL),
114 m_ungroupAction(NULL),
121 m_blockRefresh(false),
122 m_selectionGroup(NULL),
125 if (doc) m_commandStack = doc->commandStack();
126 else m_commandStack = NULL;
127 setMouseTracking(true);
128 setAcceptDrops(true);
129 setFrameShape(QFrame::NoFrame);
131 //setCacheMode(QGraphicsView::CacheBackground);
132 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
134 KdenliveSettings::setTrackheight(m_tracksHeight);
135 m_animationTimer = new QTimeLine(800);
136 m_animationTimer->setFrameRange(0, 5);
137 m_animationTimer->setUpdateInterval(100);
138 m_animationTimer->setLoopCount(0);
139 m_tipColor = QColor(0, 192, 0, 200);
140 QColor border = QColor(255, 255, 255, 100);
141 m_tipPen.setColor(border);
142 m_tipPen.setWidth(3);
143 setContentsMargins(0, 0, 0, 0);
144 const int maxHeight = m_tracksHeight * m_document->tracksCount();
145 setSceneRect(0, 0, sceneRect().width(), maxHeight);
146 verticalScrollBar()->setMaximum(maxHeight);
147 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
148 m_cursorLine->setZValue(1000);
152 pen1.setColor(palette().text().color());
153 m_cursorLine->setPen(pen1);
154 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
156 KIcon razorIcon("edit-cut");
157 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
159 KIcon spacerIcon("kdenlive-spacer-tool");
160 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
161 verticalScrollBar()->setTracking(true);
162 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
163 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
164 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
165 m_scrollTimer.setInterval(100);
166 m_scrollTimer.setSingleShot(true);
168 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
169 m_thumbsTimer.setInterval(500);
170 m_thumbsTimer.setSingleShot(true);
173 CustomTrackView::~CustomTrackView()
175 qDeleteAll(m_guides);
177 m_waitingThumbs.clear();
181 void CustomTrackView::keyPressEvent(QKeyEvent * event)
183 if (event->key() == Qt::Key_Up) {
186 } else if (event->key() == Qt::Key_Down) {
189 } else QWidget::keyPressEvent(event);
192 void CustomTrackView::setDocumentModified()
194 m_document->setModified(true);
197 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
199 m_timelineContextMenu = timeline;
200 m_timelineContextClipMenu = clip;
201 m_clipTypeGroup = clipTypeGroup;
202 QList <QAction *> list = m_timelineContextClipMenu->actions();
203 for (int i = 0; i < list.count(); i++) {
204 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
205 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
208 m_timelineContextTransitionMenu = transition;
209 list = m_timelineContextTransitionMenu->actions();
210 for (int i = 0; i < list.count(); i++) {
211 if (list.at(i)->data().toString() == "auto") {
212 m_autoTransition = list.at(i);
217 m_timelineContextMenu->addSeparator();
218 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
219 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
220 m_timelineContextMenu->addAction(m_deleteGuide);
222 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
223 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
224 m_timelineContextMenu->addAction(m_editGuide);
227 void CustomTrackView::checkAutoScroll()
229 m_autoScroll = KdenliveSettings::autoscroll();
232 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
233 return m_scene->m_tracksList;
236 void CustomTrackView::checkTrackHeight()
238 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
239 m_tracksHeight = KdenliveSettings::trackheight();
240 emit trackHeightChanged();
241 QList<QGraphicsItem *> itemList = items();
243 Transition *transitionitem;
244 bool snap = KdenliveSettings::snaptopoints();
245 KdenliveSettings::setSnaptopoints(false);
246 for (int i = 0; i < itemList.count(); i++) {
247 if (itemList.at(i)->type() == AVWIDGET) {
248 item = (ClipItem*) itemList.at(i);
249 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
250 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
251 item->resetThumbs(true);
252 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
253 transitionitem = (Transition*) itemList.at(i);
254 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
255 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
258 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
259 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
261 for (int i = 0; i < m_guides.count(); i++) {
262 QLineF l = m_guides.at(i)->line();
263 l.setP2(QPointF(l.x2(), newHeight));
264 m_guides.at(i)->setLine(l);
267 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
268 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
269 KdenliveSettings::setSnaptopoints(snap);
270 viewport()->update();
273 /** Zoom or move viewport on mousewheel
275 * If mousewheel+Ctrl, zooms in/out on the timeline.
277 * With Ctrl, moves viewport towards end of timeline if down/back,
278 * opposite on up/forward.
280 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
281 void CustomTrackView::wheelEvent(QWheelEvent * e)
283 if (e->modifiers() == Qt::ControlModifier) {
284 if (e->delta() > 0) emit zoomIn();
287 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
288 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
292 int CustomTrackView::getPreviousVideoTrack(int track)
294 track = m_document->tracksCount() - track - 1;
296 for (int i = track; i > -1; i--) {
297 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
303 void CustomTrackView::slotFetchNextThumbs()
305 if (!m_waitingThumbs.isEmpty()) {
306 ClipItem *item = m_waitingThumbs.takeFirst();
307 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
308 item = m_waitingThumbs.takeFirst();
310 if (item) item->slotFetchThumbs();
311 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
315 void CustomTrackView::slotCheckMouseScrolling()
317 if (m_scrollOffset == 0) {
318 m_scrollTimer.stop();
321 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
322 m_scrollTimer.start();
325 void CustomTrackView::slotCheckPositionScrolling()
327 // If mouse is at a border of the view, scroll
328 if (m_moveOpMode != SEEK) return;
329 if (mapFromScene(m_cursorPos, 0).x() < 3) {
330 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
331 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
332 setCursorPos(mapToScene(QPoint(-2, 0)).x());
333 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
334 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
335 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
336 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
342 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
344 int pos = event->x();
345 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
346 double snappedPos = getSnapPointForPos(mappedXPos);
347 emit mousePosition(mappedXPos);
349 if (event->buttons() & Qt::MidButton) return;
350 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
351 event->setAccepted(true);
353 QGraphicsView::mouseMoveEvent(event);
357 if (event->buttons() != Qt::NoButton) {
358 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
359 if (m_dragItem && m_tool == SELECTTOOL) {
360 if (m_operationMode == MOVE && move) {
361 QGraphicsView::mouseMoveEvent(event);
362 // If mouse is at a border of the view, scroll
364 m_scrollOffset = -30;
365 m_scrollTimer.start();
366 } else if (viewport()->width() - pos < 10) {
368 m_scrollTimer.start();
369 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
371 } else if (m_operationMode == RESIZESTART && move) {
372 m_document->renderer()->pause();
373 m_dragItem->resizeStart((int)(snappedPos));
374 } else if (m_operationMode == RESIZEEND && move) {
375 m_document->renderer()->pause();
376 m_dragItem->resizeEnd((int)(snappedPos));
377 } else if (m_operationMode == FADEIN && move) {
378 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
379 } else if (m_operationMode == FADEOUT && move) {
380 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
381 } else if (m_operationMode == KEYFRAME && move) {
382 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
383 double pos = mapToScene(event->pos()).toPoint().y();
384 QRectF br = m_dragItem->sceneBoundingRect();
385 double maxh = 100.0 / br.height();
386 pos = (br.bottom() - pos) * maxh;
387 m_dragItem->updateKeyFramePos(keyFramePos, pos);
390 scene()->removeItem(m_visualTip);
391 m_animationTimer->stop();
398 } else if (m_operationMode == MOVEGUIDE) {
400 scene()->removeItem(m_visualTip);
401 m_animationTimer->stop();
407 QGraphicsView::mouseMoveEvent(event);
409 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
411 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
412 if (snappedPos < 0) snappedPos = 0;
413 // Make sure there is no collision
414 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
415 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
416 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
417 collidingItems.removeAll(m_selectionGroup);
418 for (int i = 0; i < children.count(); i++) {
419 collidingItems.removeAll(children.at(i));
421 bool collision = false;
422 for (int i = 0; i < collidingItems.count(); i++) {
423 if (!collidingItems.at(i)->isEnabled()) continue;
424 if (collidingItems.at(i)->type() == AVWIDGET) {
431 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
432 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
433 collidingItems.removeAll(m_selectionGroup);
434 for (int i = 0; i < children.count(); i++) {
435 collidingItems.removeAll(children.at(i));
437 for (int i = 0; i < collidingItems.count(); i++) {
438 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
446 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
447 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
451 if (m_tool == RAZORTOOL) {
452 setCursor(m_razorCursor);
453 //QGraphicsView::mouseMoveEvent(event);
455 } else if (m_tool == SPACERTOOL) {
456 setCursor(m_spacerCursor);
460 QList<QGraphicsItem *> itemList = items(event->pos());
461 QGraphicsRectItem *item = NULL;
462 OPERATIONTYPE opMode = NONE;
464 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
466 } else for (int i = 0; i < itemList.count(); i++) {
467 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
468 item = (QGraphicsRectItem*) itemList.at(i);
473 if (item && event->buttons() == Qt::NoButton) {
474 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
475 if (m_tool == RAZORTOOL) {
476 // razor tool over a clip, display current frame in monitor
477 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
478 //TODO: solve crash when showing frame when moving razor over clip
479 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
484 opMode = clip->operationMode(mapToScene(event->pos()));
485 const double size = 5;
486 if (opMode == m_moveOpMode) {
487 QGraphicsView::mouseMoveEvent(event);
491 scene()->removeItem(m_visualTip);
492 m_animationTimer->stop();
499 m_moveOpMode = opMode;
500 if (opMode == MOVE) {
501 setCursor(Qt::OpenHandCursor);
502 } else if (opMode == RESIZESTART) {
503 setCursor(KCursor("left_side", Qt::SizeHorCursor));
504 if (m_visualTip == NULL) {
505 QRectF rect = clip->sceneBoundingRect();
507 polygon << QPoint(0, - size * 2);
508 polygon << QPoint(size * 2, 0);
509 polygon << QPoint(0, size * 2);
510 polygon << QPoint(0, - size * 2);
512 m_visualTip = new QGraphicsPolygonItem(polygon);
513 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
514 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
515 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
516 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
517 m_visualTip->setZValue(100);
518 m_animation = new QGraphicsItemAnimation;
519 m_animation->setItem(m_visualTip);
520 m_animation->setTimeLine(m_animationTimer);
521 m_animation->setScaleAt(.5, 2, 1);
522 m_animation->setScaleAt(1, 1, 1);
523 scene()->addItem(m_visualTip);
524 m_animationTimer->start();
526 } else if (opMode == RESIZEEND) {
527 setCursor(KCursor("right_side", Qt::SizeHorCursor));
528 if (m_visualTip == NULL) {
529 QRectF rect = clip->sceneBoundingRect();
531 polygon << QPoint(0, - size * 2);
532 polygon << QPoint(- size * 2, 0);
533 polygon << QPoint(0, size * 2);
534 polygon << QPoint(0, - size * 2);
536 m_visualTip = new QGraphicsPolygonItem(polygon);
537 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
538 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
539 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
540 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
541 m_visualTip->setZValue(100);
542 m_animation = new QGraphicsItemAnimation;
543 m_animation->setItem(m_visualTip);
544 m_animation->setTimeLine(m_animationTimer);
545 m_animation->setScaleAt(.5, 2, 1);
546 m_animation->setScaleAt(1, 1, 1);
547 scene()->addItem(m_visualTip);
548 m_animationTimer->start();
550 } else if (opMode == FADEIN) {
551 if (m_visualTip == NULL) {
552 ClipItem *item = (ClipItem *) clip;
553 QRectF rect = clip->sceneBoundingRect();
554 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
555 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
556 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
557 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
558 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
559 m_visualTip->setZValue(100);
560 m_animation = new QGraphicsItemAnimation;
561 m_animation->setItem(m_visualTip);
562 m_animation->setTimeLine(m_animationTimer);
563 m_animation->setScaleAt(.5, 2, 2);
564 m_animation->setScaleAt(1, 1, 1);
565 scene()->addItem(m_visualTip);
566 m_animationTimer->start();
568 setCursor(Qt::PointingHandCursor);
569 } else if (opMode == FADEOUT) {
570 if (m_visualTip == NULL) {
571 ClipItem *item = (ClipItem *) clip;
572 QRectF rect = clip->sceneBoundingRect();
573 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
574 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
575 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
576 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
577 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
578 m_visualTip->setZValue(100);
579 m_animation = new QGraphicsItemAnimation;
580 m_animation->setItem(m_visualTip);
581 m_animation->setTimeLine(m_animationTimer);
582 m_animation->setScaleAt(.5, 2, 2);
583 m_animation->setScaleAt(1, 1, 1);
584 scene()->addItem(m_visualTip);
585 m_animationTimer->start();
587 setCursor(Qt::PointingHandCursor);
588 } else if (opMode == TRANSITIONSTART) {
589 if (m_visualTip == NULL) {
590 QRectF rect = clip->sceneBoundingRect();
592 polygon << QPoint(0, - size * 2);
593 polygon << QPoint(size * 2, 0);
594 polygon << QPoint(0, 0);
595 polygon << QPoint(0, - size * 2);
597 m_visualTip = new QGraphicsPolygonItem(polygon);
598 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
599 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
600 m_visualTip->setPos(rect.x(), rect.bottom());
601 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
602 m_visualTip->setZValue(100);
603 m_animation = new QGraphicsItemAnimation;
604 m_animation->setItem(m_visualTip);
605 m_animation->setTimeLine(m_animationTimer);
606 m_animation->setScaleAt(.5, 2, 2);
607 m_animation->setScaleAt(1, 1, 1);
608 scene()->addItem(m_visualTip);
609 m_animationTimer->start();
611 setCursor(Qt::PointingHandCursor);
612 } else if (opMode == TRANSITIONEND) {
613 if (m_visualTip == NULL) {
614 QRectF rect = clip->sceneBoundingRect();
616 polygon << QPoint(0, - size * 2);
617 polygon << QPoint(- size * 2, 0);
618 polygon << QPoint(0, 0);
619 polygon << QPoint(0, - size * 2);
621 m_visualTip = new QGraphicsPolygonItem(polygon);
622 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
623 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
624 m_visualTip->setPos(rect.right(), rect.bottom());
625 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
626 m_visualTip->setZValue(100);
627 m_animation = new QGraphicsItemAnimation;
628 m_animation->setItem(m_visualTip);
629 m_animation->setTimeLine(m_animationTimer);
630 m_animation->setScaleAt(.5, 2, 2);
631 m_animation->setScaleAt(1, 1, 1);
632 scene()->addItem(m_visualTip);
633 m_animationTimer->start();
635 setCursor(Qt::PointingHandCursor);
636 } else if (opMode == KEYFRAME) {
637 setCursor(Qt::PointingHandCursor);
639 } // no clip under mouse
640 else if (m_tool == RAZORTOOL) {
643 } else if (opMode == MOVEGUIDE) {
644 m_moveOpMode = opMode;
645 setCursor(Qt::SplitHCursor);
648 scene()->removeItem(m_visualTip);
649 m_animationTimer->stop();
656 setCursor(Qt::ArrowCursor);
657 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
658 QGraphicsView::mouseMoveEvent(event);
660 setCursorPos(mappedXPos);
661 slotCheckPositionScrolling();
663 } else m_moveOpMode = NONE;
665 QGraphicsView::mouseMoveEvent(event);
669 void CustomTrackView::mousePressEvent(QMouseEvent * event)
671 setFocus(Qt::MouseFocusReason);
672 m_menuPosition = QPoint();
674 // special cases (middle click button or ctrl / shift click
675 if (event->button() == Qt::MidButton) {
677 m_blockRefresh = false;
678 m_operationMode = NONE;
682 if (event->modifiers() & Qt::ShiftModifier) {
683 // Rectangle selection
684 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
685 setDragMode(QGraphicsView::RubberBandDrag);
686 if (!(event->modifiers() & Qt::ControlModifier)) {
687 resetSelectionGroup();
688 scene()->clearSelection();
690 m_blockRefresh = false;
691 m_operationMode = RUBBERSELECTION;
692 QGraphicsView::mousePressEvent(event);
696 m_blockRefresh = true;
698 bool collision = false;
700 if (m_tool != RAZORTOOL) activateMonitor();
701 else if (m_document->renderer()->playSpeed() != 0.0) {
702 m_document->renderer()->pause();
705 m_clickEvent = event->pos();
707 // check item under mouse
708 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
710 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
711 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
712 setDragMode(QGraphicsView::ScrollHandDrag);
713 QGraphicsView::mousePressEvent(event);
714 m_blockRefresh = false;
715 m_operationMode = NONE;
719 // if a guide and a clip were pressed, just select the guide
720 for (int i = 0; i < collisionList.count(); ++i) {
721 if (collisionList.at(i)->type() == GUIDEITEM) {
722 // a guide item was pressed
723 m_dragGuide = (Guide *) collisionList.at(i);
724 if (event->button() == Qt::LeftButton) { // move it
725 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
727 m_operationMode = MOVEGUIDE;
728 // deselect all clips so that only the guide will move
729 m_scene->clearSelection();
730 resetSelectionGroup(false);
731 updateSnapPoints(NULL);
732 QGraphicsView::mousePressEvent(event);
734 } else // show context menu
739 // Find first clip, transition or group under mouse (when no guides selected)
741 AbstractGroupItem *dragGroup = NULL;
742 AbstractClipItem *collisionClip = NULL;
744 while (!m_dragGuide && ct < collisionList.count()) {
745 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
746 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
747 if (collisionClip == m_dragItem) {
748 collisionClip = NULL;
749 } else m_dragItem = collisionClip;
751 m_dragItemInfo = m_dragItem->info();
752 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
753 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
754 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
761 if (m_dragItem) emit clipItemSelected(NULL);
764 #if QT_VERSION >= 0x040600
765 // Add shadow to dragged item, currently disabled because of painting artifacts
766 //TODO:Â re-enable when fixed
767 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
768 eff->setBlurRadius(5);
769 eff->setOffset(3, 3);
770 m_dragItem->setGraphicsEffect(eff);*/
772 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
773 // update transition menu action
774 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
775 m_autoTransition->setEnabled(true);
776 } else m_autoTransition->setEnabled(false);
778 // context menu requested
779 if (event->button() == Qt::RightButton) {
781 if (dragGroup) dragGroup->setSelected(true);
782 else if (!m_dragItem->isSelected()) {
783 resetSelectionGroup(false);
784 m_scene->clearSelection();
785 m_dragItem->setSelected(true);
787 } else if (!m_dragGuide) {
788 // check if there is a guide close to mouse click
789 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
790 for (int i = 0; i < guidesCollisionList.count(); i++) {
791 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
792 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
796 // keep this to support multiple guides context menu in the future (?)
797 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
798 guidesCollisionList.removeAt(0);
800 if (!guidesCollisionList.isEmpty())
801 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
804 m_operationMode = NONE;
805 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
806 m_menuPosition = m_clickEvent;
812 // No item under click
813 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
814 resetSelectionGroup(false);
815 setCursor(Qt::ArrowCursor);
816 m_scene->clearSelection();
818 updateClipTypeActions(NULL);
819 if (m_tool == SPACERTOOL) {
820 QList<QGraphicsItem *> selection;
821 if (event->modifiers() == Qt::ControlModifier) {
822 // Ctrl + click, select all items on track after click position
823 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
824 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
825 // Cannot use spacer on locked track
826 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
830 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
833 selection = checkForGroups(rect, &isOk);
835 // groups found on track, do not allow the move
836 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
840 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
842 // Select all items on all tracks after click position
843 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
844 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
847 // create group to hold selected items
848 m_selectionGroup = new AbstractGroupItem(m_document->fps());
849 scene()->addItem(m_selectionGroup);
850 QList <GenTime> offsetList;
851 for (int i = 0; i < selection.count(); i++) {
852 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
853 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
854 if (item->isItemLocked()) continue;
855 offsetList.append(item->startPos());
856 offsetList.append(item->endPos());
857 m_selectionGroup->addToGroup(selection.at(i));
858 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
859 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
860 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
861 QList<QGraphicsItem *> children = selection.at(i)->childItems();
862 for (int j = 0; j < children.count(); j++) {
863 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
864 offsetList.append(item->startPos());
865 offsetList.append(item->endPos());
867 m_selectionGroup->addToGroup(selection.at(i));
868 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
869 } else if (selection.at(i)->parentItem()) {
870 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
871 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
872 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
875 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
876 if (!offsetList.isEmpty()) {
878 QList <GenTime> cleandOffsetList;
879 GenTime startOffset = offsetList.takeFirst();
880 for (int k = 0; k < offsetList.size(); k++) {
881 GenTime newoffset = offsetList.at(k) - startOffset;
882 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
883 cleandOffsetList.append(newoffset);
886 updateSnapPoints(NULL, cleandOffsetList, true);
888 m_operationMode = SPACER;
890 setCursorPos((int)(mapToScene(event->x(), 0).x()));
892 QGraphicsView::mousePressEvent(event);
897 if (m_tool == RAZORTOOL && m_dragItem) {
898 if (m_dragItem->type() == TRANSITIONWIDGET) {
899 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
903 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
904 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
909 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
910 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
911 m_document->renderer()->pause();
912 m_commandStack->push(command);
913 setDocumentModified();
919 bool itemSelected = false;
920 if (m_dragItem->isSelected()) itemSelected = true;
921 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
922 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
924 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
925 if (event->modifiers() != Qt::ControlModifier) {
926 resetSelectionGroup(false);
927 m_scene->clearSelection();
928 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
929 viewport()->update();
930 } else resetSelectionGroup();
932 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
933 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
934 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
936 bool selected = !m_dragItem->isSelected();
937 if (dragGroup) dragGroup->setSelected(selected);
938 else m_dragItem->setSelected(selected);
940 groupSelectedItems();
941 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
942 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
943 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
946 if (collisionClip != NULL || m_dragItem == NULL) {
947 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
948 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
949 emit clipItemSelected(selected);
950 } else emit clipItemSelected(NULL);
953 // If clicked item is selected, allow move
954 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
956 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
957 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
959 // Update snap points
960 if (m_selectionGroup == NULL) {
961 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
962 else updateSnapPoints(m_dragItem);
964 QList <GenTime> offsetList;
965 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
966 for (int i = 0; i < children.count(); i++) {
967 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
968 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
969 offsetList.append(item->startPos());
970 offsetList.append(item->endPos());
973 if (!offsetList.isEmpty()) {
975 GenTime startOffset = offsetList.takeFirst();
976 QList <GenTime> cleandOffsetList;
977 for (int k = 0; k < offsetList.size(); k++) {
978 GenTime newoffset = offsetList.at(k) - startOffset;
979 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
980 cleandOffsetList.append(newoffset);
983 updateSnapPoints(NULL, cleandOffsetList, true);
987 if (m_operationMode == KEYFRAME) {
988 m_dragItem->updateSelectedKeyFrame();
989 m_blockRefresh = false;
991 } else if (m_operationMode == MOVE) {
992 setCursor(Qt::ClosedHandCursor);
993 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
995 info.startPos = m_dragItem->startPos();
996 info.track = m_dragItem->track();
997 int transitiontrack = getPreviousVideoTrack(info.track);
998 ClipItem *transitionClip = NULL;
999 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1000 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1001 info.endPos = transitionClip->endPos();
1003 GenTime transitionDuration(65, m_document->fps());
1004 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1005 else info.endPos = info.startPos + transitionDuration;
1007 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1008 // Check there is no other transition at that place
1009 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1010 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1011 QList<QGraphicsItem *> selection = m_scene->items(r);
1012 bool transitionAccepted = true;
1013 for (int i = 0; i < selection.count(); i++) {
1014 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1015 Transition *tr = static_cast <Transition *>(selection.at(i));
1016 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1017 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1018 } else transitionAccepted = false;
1021 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1022 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1023 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1025 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1026 info.track = m_dragItem->track();
1027 int transitiontrack = getPreviousVideoTrack(info.track);
1028 ClipItem *transitionClip = NULL;
1029 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1030 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1031 info.startPos = transitionClip->startPos();
1033 GenTime transitionDuration(65, m_document->fps());
1034 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1035 else info.startPos = info.endPos - transitionDuration;
1037 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1038 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1039 EffectsList::setParameter(transition, "reverse", "1");
1041 // Check there is no other transition at that place
1042 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1043 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1044 QList<QGraphicsItem *> selection = m_scene->items(r);
1045 bool transitionAccepted = true;
1046 for (int i = 0; i < selection.count(); i++) {
1047 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1048 Transition *tr = static_cast <Transition *>(selection.at(i));
1049 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1050 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1051 } else transitionAccepted = false;
1054 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1055 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1057 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1058 resetSelectionGroup(false);
1059 m_dragItem->setSelected(true);
1062 m_blockRefresh = false;
1064 QGraphicsView::mousePressEvent(event);
1067 void CustomTrackView::resetSelectionGroup(bool selectItems)
1069 if (m_selectionGroup) {
1070 // delete selection group
1071 bool snap = KdenliveSettings::snaptopoints();
1072 KdenliveSettings::setSnaptopoints(false);
1074 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1075 scene()->destroyItemGroup(m_selectionGroup);
1076 for (int i = 0; i < children.count(); i++) {
1077 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1078 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1079 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1080 children.at(i)->setSelected(selectItems);
1082 } else if (children.at(i)->type() == GROUPWIDGET) {
1083 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1084 children.at(i)->setSelected(selectItems);
1087 m_selectionGroup = NULL;
1088 KdenliveSettings::setSnaptopoints(snap);
1092 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1094 if (m_selectionGroup) {
1095 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1098 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1099 if (selection.isEmpty()) return;
1101 // Find top left position of selection
1102 for (int i = 0; i < selection.count(); i++) {
1103 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1104 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1105 } else if (selection.at(i)->parentItem()) {
1106 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1110 if (force || selection.count() > 1) {
1111 bool snap = KdenliveSettings::snaptopoints();
1112 KdenliveSettings::setSnaptopoints(false);
1113 if (createNewGroup) {
1114 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1115 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1116 QPointF diff = newGroup->pos();
1117 newGroup->translate(-diff.x(), -diff.y());
1118 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1120 scene()->addItem(newGroup);
1122 // CHeck if we are trying to include a group in a group
1123 QList <AbstractGroupItem *> groups;
1124 for (int i = 0; i < selection.count(); i++) {
1125 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1126 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1127 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1129 if (!groups.isEmpty()) {
1130 // ungroup previous groups
1131 while (!groups.isEmpty()) {
1132 AbstractGroupItem *grp = groups.takeFirst();
1133 m_document->clipManager()->removeGroup(grp);
1134 scene()->destroyItemGroup(grp);
1136 selection = m_scene->selectedItems();
1139 for (int i = 0; i < selection.count(); i++) {
1140 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1141 newGroup->addToGroup(selection.at(i));
1142 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1145 KdenliveSettings::setSnaptopoints(snap);
1147 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1148 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1149 QPointF diff = m_selectionGroup->pos();
1150 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1151 m_selectionGroup->translate(- diff.x(), -diff.y());
1153 scene()->addItem(m_selectionGroup);
1154 for (int i = 0; i < selection.count(); i++) {
1155 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1156 m_selectionGroup->addToGroup(selection.at(i));
1157 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1160 KdenliveSettings::setSnaptopoints(snap);
1161 if (m_selectionGroup) {
1162 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1163 m_selectionGroupInfo.track = m_selectionGroup->track();
1166 } else resetSelectionGroup();
1169 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1171 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1172 /*if (m_moveOpMode == KEYFRAME) {
1173 // user double clicked on a keyframe, open edit dialog
1174 //TODO:Â update for effects with several values per keyframe
1175 QDialog d(parentWidget());
1176 Ui::KeyFrameDialog_UI view;
1178 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1179 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1180 view.kfr_value->setFocus();
1181 if (d.exec() == QDialog::Accepted) {
1182 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1183 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1184 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1185 QString previous = item->keyframes(item->selectedEffectIndex());
1186 item->updateKeyframeEffect();
1187 QString next = item->keyframes(item->selectedEffectIndex());
1188 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1189 m_commandStack->push(command);
1190 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1191 emit clipItemSelected(item, item->selectedEffectIndex());
1196 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1197 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1198 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1199 //QString previous = item->keyframes(item->selectedEffectIndex());
1200 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1201 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1202 //item->updateKeyframeEffect();
1203 //QString next = item->keyframes(item->selectedEffectIndex());
1204 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1205 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1206 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1207 m_commandStack->push(command);
1208 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1209 emit clipItemSelected(item, item->selectedEffectIndex());
1211 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1212 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1215 if (m_dragItem->type() == TRANSITIONWIDGET) {
1216 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1218 getClipAvailableSpace(m_dragItem, minimum, maximum);
1220 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1221 d.setMargins(minimum, maximum);
1222 if (d.exec() == QDialog::Accepted) {
1223 if (m_dragItem->type() == TRANSITIONWIDGET) {
1224 // move & resize transition
1226 startInfo.startPos = m_dragItem->startPos();
1227 startInfo.endPos = m_dragItem->endPos();
1228 startInfo.track = m_dragItem->track();
1230 endInfo.startPos = d.startPos();
1231 endInfo.endPos = endInfo.startPos + d.duration();
1232 endInfo.track = m_dragItem->track();
1233 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1234 m_commandStack->push(command);
1236 // move and resize clip
1237 QUndoCommand *moveCommand = new QUndoCommand();
1238 moveCommand->setText(i18n("Edit clip"));
1239 ItemInfo clipInfo = m_dragItem->info();
1240 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1241 // duration was reduced, so process it first
1242 ItemInfo startInfo = clipInfo;
1243 clipInfo.endPos = clipInfo.startPos + d.duration();
1244 clipInfo.cropStart = d.cropStart();
1245 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1247 if (d.startPos() != clipInfo.startPos) {
1248 ItemInfo startInfo = clipInfo;
1249 clipInfo.startPos = d.startPos();
1250 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1251 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1253 if (d.duration() > m_dragItem->cropDuration()) {
1254 // duration was increased, so process it after move
1255 ItemInfo startInfo = clipInfo;
1256 clipInfo.endPos = clipInfo.startPos + d.duration();
1257 clipInfo.cropStart = d.cropStart();
1258 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1260 m_commandStack->push(moveCommand);
1264 QList<QGraphicsItem *> collisionList = items(event->pos());
1265 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1266 Guide *editGuide = (Guide *) collisionList.at(0);
1267 if (editGuide) slotEditGuide(editGuide->info());
1273 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1275 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1277 clip->setKeyframes(index, keyframes);
1278 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1279 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1283 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1285 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1286 m_editGuide->setEnabled(m_dragGuide != NULL);
1287 if (clip == NULL) m_timelineContextMenu->popup(pos);
1288 else if (group != NULL) {
1289 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1290 m_ungroupAction->setEnabled(true);
1291 updateClipTypeActions(NULL);
1292 m_timelineContextClipMenu->popup(pos);
1294 m_ungroupAction->setEnabled(false);
1295 if (clip->type() == AVWIDGET) {
1296 ClipItem *item = static_cast <ClipItem*>(clip);
1297 updateClipTypeActions(item);
1298 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1299 m_timelineContextClipMenu->popup(pos);
1300 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1304 void CustomTrackView::activateMonitor()
1306 emit activateDocumentMonitor();
1309 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1311 resetSelectionGroup();
1313 info.startPos = GenTime();
1314 info.cropStart = GenTime(in, m_document->fps());
1315 info.endPos = GenTime(out - in, m_document->fps());
1316 info.cropDuration = info.endPos - info.startPos;
1319 // Check if clip can be inserted at that position
1320 ItemInfo pasteInfo = info;
1321 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1322 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1323 pasteInfo.track = selectedTrack();
1324 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1325 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1329 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1330 m_commandStack->push(command);
1333 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1335 if (data->hasFormat("kdenlive/clip")) {
1337 resetSelectionGroup();
1338 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1339 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1341 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1344 QPointF framePos = mapToScene(pos);
1346 info.startPos = GenTime();
1347 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1348 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1349 info.cropDuration = info.endPos - info.startPos;
1352 // Check if clip can be inserted at that position
1353 ItemInfo pasteInfo = info;
1354 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1355 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1356 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1357 framePos.setX((int)(framePos.x() + 0.5));
1358 framePos.setY(pasteInfo.track * m_tracksHeight);
1359 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1362 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1363 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1364 m_selectionGroup->addToGroup(item);
1365 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1367 QList <GenTime> offsetList;
1368 offsetList.append(info.endPos);
1369 updateSnapPoints(NULL, offsetList);
1370 m_selectionGroup->setPos(framePos);
1371 scene()->addItem(m_selectionGroup);
1372 //m_selectionGroup->setZValue(10);
1374 } else if (data->hasFormat("kdenlive/producerslist")) {
1376 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1377 m_scene->clearSelection();
1378 resetSelectionGroup(false);
1380 QList <GenTime> offsetList;
1381 QList <ItemInfo> infoList;
1382 QPointF framePos = mapToScene(pos);
1383 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1384 int track = (int)(framePos.y() / m_tracksHeight);
1385 framePos.setX((int)(framePos.x() + 0.5));
1386 framePos.setY(track * m_tracksHeight);
1388 // Check if clips can be inserted at that position
1389 for (int i = 0; i < ids.size(); ++i) {
1390 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1392 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1396 info.startPos = start;
1397 info.cropDuration = clip->duration();
1398 info.endPos = info.startPos + info.cropDuration;
1400 infoList.append(info);
1401 start += clip->duration();
1403 if (!canBePastedTo(infoList, AVWIDGET)) {
1406 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1408 for (int i = 0; i < ids.size(); ++i) {
1409 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1411 info.startPos = start;
1412 info.cropDuration = clip->duration();
1413 info.endPos = info.startPos + info.cropDuration;
1415 start += info.cropDuration;
1416 offsetList.append(start);
1417 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1418 //item->setZValue(10);
1419 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1420 m_selectionGroup->addToGroup(item);
1421 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1424 updateSnapPoints(NULL, offsetList);
1425 m_selectionGroup->setPos(framePos);
1426 scene()->addItem(m_selectionGroup);
1427 //m_selectionGroup->setZValue(10);
1428 m_thumbsTimer.start();
1432 // the drag is not a clip (may be effect, ...)
1440 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1442 if (insertDropClips(event->mimeData(), event->pos())) {
1443 event->acceptProposedAction();
1444 } else QGraphicsView::dragEnterEvent(event);
1447 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1449 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);
1450 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1451 collindingItems.removeAll(item);
1452 if (collindingItems.isEmpty()) return false;
1454 for (int i = 0; i < collindingItems.count(); i++) {
1455 QGraphicsItem *collision = collindingItems.at(i);
1456 if (collision->type() == item->type()) {
1458 kDebug() << "// COLLISIION DETECTED";
1466 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1468 int track = m_document->tracksCount() - clip->track();
1469 GenTime pos = clip->startPos();
1470 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1471 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1474 bool success = true;
1475 for (int i = 0; i < clip->effectsCount(); i++) {
1476 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1478 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1479 m_document->renderer()->doRefresh();
1482 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1484 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1486 // Special case: speed effect
1487 if (effect.attribute("id") == "speed") {
1488 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1489 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1492 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1493 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1494 if (strobe == 0) strobe = 1;
1495 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1496 EffectsParameterList params = clip->addEffect(effect);
1497 m_document->renderer()->mltAddEffect(track, pos, params);
1498 if (clip->isSelected()) emit clipItemSelected(clip);
1501 EffectsParameterList params = clip->addEffect(effect);
1502 if (effect.attribute("disabled") == "1") {
1503 // Effect is disabled, don't add it to MLT playlist
1504 if (clip->isSelected()) emit clipItemSelected(clip);
1507 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1508 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1509 if (clip->isSelected()) emit clipItemSelected(clip);
1510 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1513 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1515 QString index = effect.attribute("kdenlive_ix");
1516 // Special case: speed effect
1517 if (effect.attribute("id") == "speed") {
1518 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1520 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1521 clip->deleteEffect(index);
1522 emit clipItemSelected(clip);
1523 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1527 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1528 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1529 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1532 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1534 clip->deleteEffect(index);
1535 emit clipItemSelected(clip);
1539 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1541 QList<QGraphicsItem *> itemList = group->childItems();
1542 QUndoCommand *effectCommand = new QUndoCommand();
1544 QDomNode namenode = effect.elementsByTagName("name").item(0);
1545 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1546 else effectName = i18n("effect");
1547 effectCommand->setText(i18n("Add %1", effectName));
1549 for (int i = 0; i < itemList.count(); i++) {
1550 if (itemList.at(i)->type() == AVWIDGET) {
1551 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1552 if (effect.attribute("type") == "audio") {
1553 // Don't add audio effects on video clips
1554 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1555 } else if (effect.hasAttribute("type") == false) {
1556 // Don't add video effect on audio clips
1557 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1560 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1561 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1564 if (item->isItemLocked()) {
1567 item->initEffect(effect);
1568 if (effect.attribute("tag") == "ladspa") {
1569 QString ladpsaFile = m_document->getLadspaFile();
1570 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1571 effect.setAttribute("src", ladpsaFile);
1573 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1578 m_commandStack->push(effectCommand);
1579 setDocumentModified();
1580 } else delete effectCommand;
1583 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1585 QList<QGraphicsItem *> itemList;
1586 QUndoCommand *effectCommand = new QUndoCommand();
1588 QDomNode namenode = effect.elementsByTagName("name").item(0);
1589 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1590 else effectName = i18n("effect");
1591 effectCommand->setText(i18n("Add %1", effectName));
1593 if (track == -1) itemList = scene()->selectedItems();
1594 if (itemList.isEmpty()) {
1595 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1596 if (clip) itemList.append(clip);
1597 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1599 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1600 for (int i = 0; i < itemList.count(); i++) {
1601 if (itemList.at(i)->type() == AVWIDGET) {
1602 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1603 if (effect.attribute("type") == "audio") {
1604 // Don't add audio effects on video clips
1605 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1606 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1609 } else if (effect.hasAttribute("type") == false) {
1610 // Don't add video effect on audio clips
1611 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1612 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1616 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1617 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1620 if (item->isItemLocked()) {
1623 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1624 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1625 } else item->initEffect(effect);
1626 if (effect.attribute("tag") == "ladspa") {
1627 QString ladpsaFile = m_document->getLadspaFile();
1628 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1629 effect.setAttribute("src", ladpsaFile);
1631 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1636 m_commandStack->push(effectCommand);
1637 setDocumentModified();
1638 } else delete effectCommand;
1641 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1643 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1644 m_commandStack->push(command);
1645 setDocumentModified();
1648 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1650 if (insertedEffect.isNull()) {
1651 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1654 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1655 QDomElement effect = insertedEffect.cloneNode().toElement();
1657 // Special case: speed effect
1658 if (effect.attribute("id") == "speed") {
1659 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1661 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1662 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1663 if (strobe == 0) strobe = 1;
1664 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1666 clip->setEffectAt(ix, effect);
1667 if (ix == clip->selectedEffectIndex()) {
1668 clip->setSelectedEffect(ix);
1669 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1674 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1675 if (effect.attribute("tag") == "ladspa") {
1676 // Update the ladspa affect file
1677 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1679 // check if we are trying to reset a keyframe effect
1680 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1681 clip->initEffect(effect);
1682 effectParams = clip->getEffectArgs(effect);
1684 if (effectParams.paramValue("disabled") == "1") {
1685 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1686 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1687 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1688 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1689 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1691 clip->setEffectAt(ix, effect);
1692 if (ix == clip->selectedEffectIndex()) {
1693 clip->setSelectedEffect(ix);
1694 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1696 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1697 // A fade effect was modified, update the clip
1698 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1699 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1700 clip->setFadeIn(pos);
1702 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1703 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1704 clip->setFadeOut(pos);
1708 setDocumentModified();
1711 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1713 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1714 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1715 QDomElement act = clip->effectAt(newPos - 1);
1716 QDomElement before = clip->effectAt(oldPos - 1);
1717 clip->setEffectAt(oldPos - 1, act);
1718 clip->setEffectAt(newPos - 1, before);
1719 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1720 if (act.attribute("id") == "speed") {
1721 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1722 } else if (before.attribute("id") == "speed") {
1723 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1724 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1725 emit clipItemSelected(clip, newPos - 1);
1726 setDocumentModified();
1727 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1730 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1732 QDomElement effect = clip->effectAt(effectPos);
1733 QDomElement oldEffect = effect.cloneNode().toElement();
1735 effect.setAttribute("disabled", (int) disable);
1736 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1737 m_commandStack->push(command);
1738 setDocumentModified();;
1741 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1743 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1744 m_commandStack->push(command);
1745 setDocumentModified();
1748 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1750 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1751 m_commandStack->push(command);
1754 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1758 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1759 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1760 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1761 if (item) kDebug() << "///////// ERROR CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1762 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1763 m_blockRefresh = false;
1766 if (item->parentItem()) {
1767 // Item is part of a group, reset group
1768 resetSelectionGroup();
1770 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1772 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1773 int cutPos = (int) cutTime.frames(m_document->fps());
1775 newPos.startPos = cutTime;
1776 newPos.endPos = info.endPos;
1777 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1778 newPos.track = info.track;
1779 newPos.cropDuration = newPos.endPos - newPos.startPos;
1781 bool snap = KdenliveSettings::snaptopoints();
1782 KdenliveSettings::setSnaptopoints(false);
1783 ClipItem *dup = item->clone(newPos);
1784 // remove unwanted effects (fade in) from 2nd part of cutted clip
1785 int ix = dup->hasEffect(QString(), "fadein");
1787 QDomElement oldeffect = item->effectAt(ix);
1788 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1790 ix = dup->hasEffect(QString(), "fade_from_black");
1792 QDomElement oldeffect = item->effectAt(ix);
1793 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1795 item->resizeEnd(cutPos);
1796 scene()->addItem(dup);
1797 if (item->checkKeyFrames()) slotRefreshEffects(item);
1798 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1799 item->baseClip()->addReference();
1800 m_document->updateClip(item->baseClip()->getId());
1801 setDocumentModified();
1802 KdenliveSettings::setSnaptopoints(snap);
1804 //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);
1808 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1809 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1811 if (!item || !dup || item == dup) {
1812 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1813 m_blockRefresh = false;
1816 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1817 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1821 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1822 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1823 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1824 //deleteClip(dup->info());
1826 bool snap = KdenliveSettings::snaptopoints();
1827 KdenliveSettings::setSnaptopoints(false);
1829 if (dup->isSelected()) emit clipItemSelected(NULL);
1830 dup->baseClip()->removeReference();
1831 m_document->updateClip(dup->baseClip()->getId());
1832 scene()->removeItem(dup);
1835 ItemInfo clipinfo = item->info();
1836 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1837 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1839 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1840 setDocumentModified();
1842 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1843 KdenliveSettings::setSnaptopoints(snap);
1847 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1850 void CustomTrackView::slotEnableRefresh()
1852 m_blockRefresh = false;
1855 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1857 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1858 if (itemList.count() == 1) {
1859 if (itemList.at(0)->type() == AVWIDGET) {
1860 ClipItem *item = (ClipItem *) itemList.at(0);
1862 info.track = item->track();
1863 ClipItem *transitionClip = NULL;
1864 const int transitiontrack = getPreviousVideoTrack(info.track);
1865 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1866 if (pos < item->startPos() + item->cropDuration() / 2) {
1867 // add transition to clip start
1868 info.startPos = item->startPos();
1869 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1870 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1871 info.endPos = transitionClip->endPos();
1872 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1873 // Check there is no other transition at that place
1874 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1875 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1876 QList<QGraphicsItem *> selection = m_scene->items(r);
1877 bool transitionAccepted = true;
1878 for (int i = 0; i < selection.count(); i++) {
1879 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1880 Transition *tr = static_cast <Transition *>(selection.at(i));
1881 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1882 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1883 } else transitionAccepted = false;
1886 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1887 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1890 // add transition to clip end
1891 info.endPos = item->endPos();
1892 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1893 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1894 info.startPos = transitionClip->startPos();
1895 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1896 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1897 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1899 // Check there is no other transition at that place
1900 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1901 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1902 QList<QGraphicsItem *> selection = m_scene->items(r);
1903 bool transitionAccepted = true;
1904 for (int i = 0; i < selection.count(); i++) {
1905 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1906 Transition *tr = static_cast <Transition *>(selection.at(i));
1907 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1908 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1909 } else transitionAccepted = false;
1912 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1913 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1916 } else for (int i = 0; i < itemList.count(); i++) {
1917 if (itemList.at(i)->type() == AVWIDGET) {
1918 ClipItem *item = (ClipItem *) itemList.at(i);
1920 info.startPos = item->startPos();
1921 info.endPos = info.startPos + GenTime(65, m_document->fps());
1922 info.track = item->track();
1924 // Check there is no other transition at that place
1925 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1926 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1927 QList<QGraphicsItem *> selection = m_scene->items(r);
1928 bool transitionAccepted = true;
1929 for (int i = 0; i < selection.count(); i++) {
1930 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1931 Transition *tr = static_cast <Transition *>(selection.at(i));
1932 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1933 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1934 } else transitionAccepted = false;
1937 int transitiontrack = getPreviousVideoTrack(info.track);
1938 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1939 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1944 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1946 if (transitionInfo.startPos >= transitionInfo.endPos) {
1947 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1950 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1951 m_commandStack->push(command);
1952 setDocumentModified();
1955 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1957 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1958 //kDebug() << "---- ADDING transition " << params.attribute("value");
1959 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1960 scene()->addItem(tr);
1961 setDocumentModified();
1963 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1968 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1970 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1972 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1975 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1976 if (m_dragItem == item) m_dragItem = NULL;
1978 #if QT_VERSION >= 0x040600
1979 // animate item deletion
1980 item->closeAnimation();
1984 emit transitionItemSelected(NULL);
1985 setDocumentModified();
1988 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1990 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1991 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1992 m_commandStack->push(command);
1993 setDocumentModified();
1996 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1998 Transition *item = getTransitionItemAt(pos, track);
2000 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2003 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);
2004 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2005 item->setTransitionParameters(transition);
2006 if (updateTransitionWidget) {
2007 ItemInfo info = item->info();
2009 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2010 if (transitionClip && transitionClip->baseClip()) {
2011 QString size = transitionClip->baseClip()->getProperty("frame_size");
2012 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2013 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2014 p.setY(size.section('x', 1, 1).toInt());
2016 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2018 setDocumentModified();
2021 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2024 const QPointF pos = mapToScene(event->pos());
2025 if (m_selectionGroup) {
2026 m_selectionGroup->setPos(pos);
2027 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2028 event->acceptProposedAction();
2030 // Drag enter was not possible, try again at mouse position
2031 insertDropClips(event->mimeData(), event->pos());
2035 QGraphicsView::dragMoveEvent(event);
2039 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2041 if (m_selectionGroup && m_clipDrag) {
2042 m_thumbsTimer.stop();
2043 m_waitingThumbs.clear();
2044 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2046 scene()->destroyItemGroup(m_selectionGroup);
2047 m_selectionGroup = NULL;
2048 } else QGraphicsView::dragLeaveEvent(event);
2051 void CustomTrackView::dropEvent(QDropEvent * event)
2053 if (m_selectionGroup && m_clipDrag) {
2054 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2055 resetSelectionGroup();
2056 m_scene->clearSelection();
2057 bool hasVideoClip = false;
2058 QUndoCommand *addCommand = new QUndoCommand();
2059 addCommand->setText(i18n("Add timeline clip"));
2060 QList <ClipItem *> brokenClips;
2062 for (int i = 0; i < items.count(); i++) {
2063 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2064 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2065 if (items.count() == 1) {
2066 updateClipTypeActions(item);
2068 updateClipTypeActions(NULL);
2071 //TODO: take care of edit mode for undo
2072 item->baseClip()->addReference();
2073 //item->setZValue(item->defaultZValue());
2074 m_document->updateClip(item->baseClip()->getId());
2075 ItemInfo info = item->info();
2077 int tracknumber = m_document->tracksCount() - info.track - 1;
2078 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2079 if (isLocked) item->setItemLocked(true);
2080 ItemInfo clipInfo = info;
2081 clipInfo.track = m_document->tracksCount() - item->track();
2082 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2083 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2084 brokenClips.append(item);
2087 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2089 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2091 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2092 // add transparency transition
2093 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2094 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2096 item->setSelected(true);
2098 qDeleteAll(brokenClips);
2099 brokenClips.clear();
2100 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2101 else delete addCommand;
2102 setDocumentModified();
2106 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2107 QList<QGraphicsItem *> selection = m_scene->items(rect);
2108 QStringList timelineList;
2110 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2111 for (int i = 0; i < selection.count(); i++) {
2112 if (selection.at(i)->type() == AVWIDGET) {
2113 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2114 int start = clip->startPos().frames(m_document->fps());
2115 int end = clip->endPos().frames(m_document->fps());
2116 timelineList.append(QString::number(start) + "-" + QString::number(end));
2119 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2122 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2123 if (items.count() > 1) groupSelectedItems(true);
2124 event->setDropAction(Qt::MoveAction);
2126 } else QGraphicsView::dropEvent(event);
2130 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2132 bool snap = KdenliveSettings::snaptopoints();
2133 KdenliveSettings::setSnaptopoints(false);
2134 if (mode == OVERWRITEEDIT) {
2135 // if we are in overwrite mode, move clips accordingly
2137 if (item == NULL) info = posinfo;
2138 else info = item->info();
2139 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);
2140 QList<QGraphicsItem *> selection = m_scene->items(rect);
2141 if (item) selection.removeAll(item);
2142 for (int i = 0; i < selection.count(); i++) {
2143 if (!selection.at(i)->isEnabled()) continue;
2144 if (selection.at(i)->type() == AVWIDGET) {
2145 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2146 if (clip->startPos() < info.startPos) {
2147 if (clip->endPos() > info.endPos) {
2148 ItemInfo clipInfo = clip->info();
2149 ItemInfo dupInfo = clipInfo;
2150 GenTime diff = info.startPos - clipInfo.startPos;
2151 dupInfo.startPos = info.startPos;
2152 dupInfo.cropStart += diff;
2153 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2154 ItemInfo newdupInfo = dupInfo;
2155 GenTime diff2 = info.endPos - info.startPos;
2156 newdupInfo.startPos = info.endPos;
2157 newdupInfo.cropStart += diff2;
2158 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2159 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2160 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2161 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2162 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2164 ItemInfo newclipInfo = clip->info();
2165 newclipInfo.endPos = info.startPos;
2166 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2167 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2169 } else if (clip->endPos() <= info.endPos) {
2170 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2171 scene()->removeItem(clip);
2175 ItemInfo newclipInfo = clip->info();
2176 newclipInfo.startPos = info.endPos;
2177 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2178 clip->resizeStart(info.endPos.frames(m_document->fps()));
2182 } else if (mode == INSERTEDIT) {
2183 // if we are in push mode, move clips accordingly
2185 if (item == NULL) info = posinfo;
2186 else info = item->info();
2187 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);
2188 QList<QGraphicsItem *> selection = m_scene->items(rect);
2189 if (item) selection.removeAll(item);
2190 for (int i = 0; i < selection.count(); i++) {
2191 if (selection.at(i)->type() == AVWIDGET) {
2192 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2193 if (clip->startPos() < info.startPos) {
2194 if (clip->endPos() > info.startPos) {
2195 ItemInfo clipInfo = clip->info();
2196 ItemInfo dupInfo = clipInfo;
2197 GenTime diff = info.startPos - clipInfo.startPos;
2198 dupInfo.startPos = info.startPos;
2199 dupInfo.cropStart += diff;
2200 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2201 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2202 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2205 // TODO: add insertspacecommand
2210 KdenliveSettings::setSnaptopoints(snap);
2214 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2216 if (mode == OVERWRITEEDIT) {
2217 // if we are in overwrite or push mode, move clips accordingly
2218 bool snap = KdenliveSettings::snaptopoints();
2219 KdenliveSettings::setSnaptopoints(false);
2220 ItemInfo info = item->info();
2221 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2222 QList<QGraphicsItem *> selection = m_scene->items(rect);
2223 selection.removeAll(item);
2224 for (int i = 0; i < selection.count(); i++) {
2225 if (!selection.at(i)->isEnabled()) continue;
2226 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2227 Transition *tr = static_cast<Transition *>(selection.at(i));
2228 if (tr->startPos() < info.startPos) {
2229 ItemInfo firstPos = tr->info();
2230 ItemInfo newPos = firstPos;
2231 firstPos.endPos = item->startPos();
2232 newPos.startPos = item->endPos();
2233 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2234 if (tr->endPos() > info.endPos) {
2236 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2238 } else if (tr->endPos() > info.endPos) {
2240 ItemInfo firstPos = tr->info();
2241 firstPos.startPos = item->endPos();
2242 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2244 // remove transition
2245 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2249 KdenliveSettings::setSnaptopoints(snap);
2253 QStringList CustomTrackView::mimeTypes() const
2255 QStringList qstrList;
2256 // list of accepted mime types for drop
2257 qstrList.append("text/plain");
2258 qstrList.append("kdenlive/producerslist");
2259 qstrList.append("kdenlive/clip");
2263 Qt::DropActions CustomTrackView::supportedDropActions() const
2265 // returns what actions are supported when dropping
2266 return Qt::MoveAction;
2269 void CustomTrackView::setDuration(int duration)
2271 int diff = qAbs(duration - sceneRect().width());
2272 if (diff * matrix().m11() > -50) {
2273 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2274 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2276 m_projectDuration = duration;
2279 int CustomTrackView::duration() const
2281 return m_projectDuration;
2284 void CustomTrackView::addTrack(TrackInfo type, int ix)
2286 if (ix == -1 || ix == m_document->tracksCount()) {
2287 m_document->insertTrack(0, type);
2288 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2290 m_document->insertTrack(m_document->tracksCount() - ix, type);
2291 // insert track in MLT playlist
2292 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2294 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2295 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2296 QList<QGraphicsItem *> selection = m_scene->items(r);
2297 resetSelectionGroup();
2299 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2300 scene()->addItem(m_selectionGroup);
2301 for (int i = 0; i < selection.count(); i++) {
2302 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2303 m_selectionGroup->addToGroup(selection.at(i));
2304 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2307 // Move graphic items
2308 m_selectionGroup->translate(0, m_tracksHeight);
2310 // adjust track number
2311 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2312 for (int i = 0; i < children.count(); i++) {
2313 if (children.at(i)->type() == GROUPWIDGET) {
2314 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2315 children << grp->childItems();
2318 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2320 ItemInfo clipinfo = item->info();
2321 if (item->type() == AVWIDGET) {
2322 ClipItem *clip = static_cast <ClipItem *>(item);
2323 // slowmotion clips are not track dependant, so no need to update them
2324 if (clip->speed() != 1.0) continue;
2325 // We add a move clip command so that we get the correct producer for new track number
2326 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2327 Mlt::Producer *prod;
2328 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2329 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2330 else prod = clip->baseClip()->producer(clipinfo.track);
2331 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2332 // problem updating clip
2333 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2336 } else if (item->type() == TRANSITIONWIDGET) {
2337 Transition *tr = static_cast <Transition *>(item);
2338 int track = tr->transitionEndTrack();
2340 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2344 resetSelectionGroup(false);
2347 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2348 for (int i = 0; i < m_guides.count(); i++) {
2349 QLineF l = m_guides.at(i)->line();
2350 l.setP2(QPointF(l.x2(), maxHeight));
2351 m_guides.at(i)->setLine(l);
2353 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2354 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2355 viewport()->update();
2356 emit tracksChanged();
2357 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2358 //setFixedHeight(50 * m_tracksCount);
2361 void CustomTrackView::removeTrack(int ix)
2363 // Delete track in MLT playlist
2364 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2365 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2367 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2368 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2369 QList<QGraphicsItem *> selection = m_scene->items(r);
2371 resetSelectionGroup();
2373 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2374 scene()->addItem(m_selectionGroup);
2375 for (int i = 0; i < selection.count(); i++) {
2376 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2377 m_selectionGroup->addToGroup(selection.at(i));
2378 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2381 // Move graphic items
2382 qreal ydiff = 0 - (int) m_tracksHeight;
2383 m_selectionGroup->translate(0, ydiff);
2385 // adjust track number
2386 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2387 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2388 for (int i = 0; i < children.count(); i++) {
2389 if (children.at(i)->type() == GROUPWIDGET) {
2390 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2391 children << grp->childItems();
2394 if (children.at(i)->type() == AVWIDGET) {
2395 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2397 ItemInfo clipinfo = clip->info();
2398 // We add a move clip command so that we get the correct producer for new track number
2399 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2400 Mlt::Producer *prod;
2401 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2402 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2403 else prod = clip->baseClip()->producer(clipinfo.track);
2404 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2405 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2408 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2409 Transition *tr = static_cast <Transition *>(children.at(i));
2411 int track = tr->transitionEndTrack();
2413 ItemInfo clipinfo = tr->info();
2414 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2418 resetSelectionGroup(false);
2420 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2421 for (int i = 0; i < m_guides.count(); i++) {
2422 QLineF l = m_guides.at(i)->line();
2423 l.setP2(QPointF(l.x2(), maxHeight));
2424 m_guides.at(i)->setLine(l);
2426 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2427 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2429 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2430 viewport()->update();
2431 emit tracksChanged();
2432 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2435 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2437 int tracknumber = m_document->tracksCount() - ix;
2438 m_document->setTrackType(tracknumber - 1, type);
2439 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2440 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2441 viewport()->update();
2445 void CustomTrackView::slotSwitchTrackAudio(int ix)
2447 /*for (int i = 0; i < m_document->tracksCount(); i++)
2448 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2449 int tracknumber = m_document->tracksCount() - ix - 1;
2450 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2451 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2452 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2453 setDocumentModified();
2456 void CustomTrackView::slotSwitchTrackLock(int ix)
2458 int tracknumber = m_document->tracksCount() - ix - 1;
2459 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2460 m_commandStack->push(command);
2464 void CustomTrackView::lockTrack(int ix, bool lock)
2466 int tracknumber = m_document->tracksCount() - ix - 1;
2467 m_document->switchTrackLock(tracknumber, lock);
2468 emit doTrackLock(ix, lock);
2469 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2471 for (int i = 0; i < selection.count(); i++) {
2472 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2473 if (selection.at(i)->isSelected()) {
2474 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2475 else emit transitionItemSelected(NULL);
2477 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2479 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2480 viewport()->update();
2481 setDocumentModified();
2484 void CustomTrackView::slotSwitchTrackVideo(int ix)
2486 int tracknumber = m_document->tracksCount() - ix;
2487 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2488 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2489 setDocumentModified();
2492 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2494 // Check there is no group going over several tracks there, or that would result in timeline corruption
2495 QList<QGraphicsItem *> selection = scene()->items(rect);
2497 int maxHeight = m_tracksHeight * 1.5;
2498 for (int i = 0; i < selection.count(); i++) {
2499 // Check that we don't try to move a group with clips on other tracks
2500 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2503 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2511 void CustomTrackView::slotRemoveSpace()
2515 if (m_menuPosition.isNull()) {
2516 pos = GenTime(cursorPos(), m_document->fps());
2518 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2521 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2522 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2525 ClipItem *item = getClipItemAt(pos, track);
2527 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);
2530 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2531 //kDebug() << "// GOT LENGT; " << length;
2533 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);
2537 // Make sure there is no group in the way
2538 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2541 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2543 // groups found on track, do not allow the move
2544 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2548 QList<ItemInfo> clipsToMove;
2549 QList<ItemInfo> transitionsToMove;
2551 for (int i = 0; i < items.count(); i++) {
2552 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2553 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2554 ItemInfo info = item->info();
2555 if (item->type() == AVWIDGET) {
2556 clipsToMove.append(info);
2557 } else if (item->type() == TRANSITIONWIDGET) {
2558 transitionsToMove.append(info);
2563 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2564 m_commandStack->push(command);
2567 void CustomTrackView::slotInsertSpace()
2571 if (m_menuPosition.isNull()) {
2572 pos = GenTime(cursorPos(), m_document->fps());
2574 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2575 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2577 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2578 if (d.exec() != QDialog::Accepted) return;
2579 GenTime spaceDuration = d.selectedDuration();
2580 track = d.selectedTrack();
2582 ClipItem *item = getClipItemAt(pos, track);
2583 if (item) pos = item->startPos();
2585 // Make sure there is no group in the way
2586 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2588 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2590 // groups found on track, do not allow the move
2591 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2595 QList<ItemInfo> clipsToMove;
2596 QList<ItemInfo> transitionsToMove;
2598 for (int i = 0; i < items.count(); i++) {
2599 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2600 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2601 ItemInfo info = item->info();
2602 if (item->type() == AVWIDGET) {
2603 clipsToMove.append(info);
2604 } else if (item->type() == TRANSITIONWIDGET) {
2605 transitionsToMove.append(info);
2610 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2611 m_commandStack->push(command);
2614 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2616 int diff = duration.frames(m_document->fps());
2617 resetSelectionGroup();
2618 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2619 scene()->addItem(m_selectionGroup);
2621 Transition *transition;
2623 // Create lists with start pos for each track
2624 QMap <int, int> trackClipStartList;
2625 QMap <int, int> trackTransitionStartList;
2627 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2628 trackClipStartList[i] = -1;
2629 trackTransitionStartList[i] = -1;
2632 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2633 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2635 if (clip->parentItem()) {
2636 m_selectionGroup->addToGroup(clip->parentItem());
2637 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2639 m_selectionGroup->addToGroup(clip);
2640 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2642 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))
2643 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2645 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);
2648 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2649 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2651 if (transition->parentItem()) {
2652 m_selectionGroup->addToGroup(transition->parentItem());
2653 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2655 m_selectionGroup->addToGroup(transition);
2656 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2658 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))
2659 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2660 } 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);
2662 m_selectionGroup->translate(diff, 0);
2664 // update items coordinates
2665 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2667 for (int i = 0; i < itemList.count(); i++) {
2668 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2669 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2670 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2671 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2672 for (int j = 0; j < children.count(); j++) {
2673 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2678 resetSelectionGroup(false);
2679 if (track != -1) track = m_document->tracksCount() - track;
2680 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2683 void CustomTrackView::deleteClip(const QString &clipId)
2685 resetSelectionGroup();
2686 QList<QGraphicsItem *> itemList = items();
2687 QUndoCommand *deleteCommand = new QUndoCommand();
2689 for (int i = 0; i < itemList.count(); i++) {
2690 if (itemList.at(i)->type() == AVWIDGET) {
2691 ClipItem *item = (ClipItem *)itemList.at(i);
2692 if (item->clipProducer() == clipId) {
2694 if (item->parentItem()) {
2695 // Clip is in a group, destroy the group
2696 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2698 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2702 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2703 if (count == 0) delete deleteCommand;
2704 else m_commandStack->push(deleteCommand);
2707 void CustomTrackView::setCursorPos(int pos, bool seek)
2709 if (pos == m_cursorPos) return;
2710 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2712 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2713 else if (m_autoScroll) checkScrolling();
2714 m_cursorLine->setPos(m_cursorPos, 0);
2717 void CustomTrackView::updateCursorPos()
2719 m_cursorLine->setPos(m_cursorPos, 0);
2722 int CustomTrackView::cursorPos()
2724 return (int)(m_cursorPos);
2727 void CustomTrackView::moveCursorPos(int delta)
2729 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2730 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2731 m_cursorPos += delta;
2732 m_cursorLine->setPos(m_cursorPos, 0);
2733 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2736 void CustomTrackView::initCursorPos(int pos)
2738 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2740 m_cursorLine->setPos(pos, 0);
2744 void CustomTrackView::checkScrolling()
2746 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2749 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2751 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2752 QGraphicsView::mouseReleaseEvent(event);
2753 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2754 #if QT_VERSION >= 0x040600
2755 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2757 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2758 if (event->button() == Qt::MidButton) {
2761 setDragMode(QGraphicsView::NoDrag);
2762 if (m_operationMode == MOVEGUIDE) {
2763 setCursor(Qt::ArrowCursor);
2764 m_operationMode = NONE;
2765 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2766 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2767 if (newPos != m_dragGuide->position()) {
2768 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2769 m_commandStack->push(command);
2770 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2771 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2772 m_document->syncGuides(m_guides);
2777 } else if (m_operationMode == SPACER && m_selectionGroup) {
2779 if (event->modifiers() != Qt::ControlModifier) {
2780 // We are moving all tracks
2782 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2783 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2785 if (timeOffset != GenTime()) {
2786 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2788 QList<ItemInfo> clipsToMove;
2789 QList<ItemInfo> transitionsToMove;
2791 // Create lists with start pos for each track
2792 QMap <int, int> trackClipStartList;
2793 QMap <int, int> trackTransitionStartList;
2795 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2796 trackClipStartList[i] = -1;
2797 trackTransitionStartList[i] = -1;
2800 for (int i = 0; i < items.count(); i++) {
2801 if (items.at(i)->type() == GROUPWIDGET)
2802 items += items.at(i)->childItems();
2805 for (int i = 0; i < items.count(); i++) {
2806 if (items.at(i)->type() == AVWIDGET) {
2807 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2808 ItemInfo info = item->info();
2809 clipsToMove.append(info);
2811 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2812 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2813 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2814 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2815 ItemInfo info = item->info();
2816 transitionsToMove.append(info);
2818 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2819 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2823 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2824 m_commandStack->push(command);
2825 if (track != -1) track = m_document->tracksCount() - track;
2826 kDebug() << "SPACER TRACK:" << track;
2827 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2829 resetSelectionGroup(false);
2830 m_operationMode = NONE;
2831 } else if (m_operationMode == RUBBERSELECTION) {
2832 //kDebug() << "// END RUBBER SELECT";
2833 resetSelectionGroup();
2834 groupSelectedItems();
2835 m_operationMode = NONE;
2838 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2839 emit transitionItemSelected(NULL);
2843 if (m_dragItem) info = m_dragItem->info();
2845 if (m_operationMode == MOVE) {
2846 setCursor(Qt::OpenHandCursor);
2847 if (m_dragItem->parentItem() == 0) {
2848 // we are moving one clip, easy
2849 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2850 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2851 Mlt::Producer *prod;
2852 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2853 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2854 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2855 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);
2858 QUndoCommand *moveCommand = new QUndoCommand();
2859 moveCommand->setText(i18n("Move clip"));
2860 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2862 int tracknumber = m_document->tracksCount() - item->track() - 1;
2863 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2864 if (isLocked) item->setItemLocked(true);
2865 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2866 // Also move automatic transitions (on lower track)
2867 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2868 ItemInfo startTrInfo;
2869 ItemInfo newStartTrInfo;
2870 bool moveStartTrans = false;
2871 bool moveEndTrans = false;
2872 if (startTransition && startTransition->isAutomatic()) {
2873 startTrInfo = startTransition->info();
2874 newStartTrInfo = startTrInfo;
2875 newStartTrInfo.track = info.track;
2876 newStartTrInfo.startPos = info.startPos;
2877 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2878 // transition end should stay the same
2880 // transition end should be adjusted to clip
2881 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2883 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2885 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2886 // Check if there is a transition at clip end
2887 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2888 if (tr && tr->isAutomatic()) {
2889 ItemInfo trInfo = tr->info();
2890 ItemInfo newTrInfo = trInfo;
2891 newTrInfo.track = info.track;
2892 newTrInfo.endPos = m_dragItem->endPos();
2893 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2894 // transition start should stay the same
2896 // transition start should be moved
2897 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2899 if (newTrInfo.startPos < newTrInfo.endPos) {
2900 moveEndTrans = true;
2901 if (moveStartTrans) {
2902 // we have to move both transitions, remove the start one so that there is no collision
2903 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2905 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2906 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2907 if (moveStartTrans) {
2908 // re-add transition in correct place
2909 int transTrack = startTransition->transitionEndTrack();
2910 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2911 transTrack = getPreviousVideoTrack(info.track);
2913 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2914 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2920 if (moveStartTrans && !moveEndTrans) {
2921 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2922 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2925 // Also move automatic transitions (on upper track)
2926 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2927 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2928 ItemInfo trInfo = tr->info();
2929 ItemInfo newTrInfo = trInfo;
2930 newTrInfo.startPos = m_dragItem->startPos();
2931 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2932 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2933 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2934 // transition end should be adjusted to clip on upper track
2935 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2937 if (newTrInfo.startPos < newTrInfo.endPos) {
2938 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2939 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2943 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2944 // Check if there is a transition at clip end
2945 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2946 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2947 ItemInfo trInfo = tr->info();
2948 ItemInfo newTrInfo = trInfo;
2949 newTrInfo.endPos = m_dragItem->endPos();
2950 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2951 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2952 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2953 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2954 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2955 // transition start should be moved
2956 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2958 if (newTrInfo.startPos < newTrInfo.endPos) {
2959 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2960 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2965 m_commandStack->push(moveCommand);
2966 //checkTrackSequence(m_dragItem->track());
2968 // undo last move and emit error message
2969 bool snap = KdenliveSettings::snaptopoints();
2970 KdenliveSettings::setSnaptopoints(false);
2971 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2972 KdenliveSettings::setSnaptopoints(snap);
2973 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2975 setDocumentModified();
2977 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2978 Transition *transition = static_cast <Transition *>(m_dragItem);
2979 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2980 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)) {
2981 // Moving transition failed, revert to previous position
2982 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2983 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2985 QUndoCommand *moveCommand = new QUndoCommand();
2986 moveCommand->setText(i18n("Move transition"));
2987 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2988 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2989 m_commandStack->push(moveCommand);
2993 // Moving several clips. We need to delete them and readd them to new position,
2994 // or they might overlap each other during the move
2995 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2996 QList<QGraphicsItem *> items = group->childItems();
2998 QList<ItemInfo> clipsToMove;
2999 QList<ItemInfo> transitionsToMove;
3001 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3002 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3003 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3004 QUndoCommand *moveGroup = new QUndoCommand();
3005 moveGroup->setText(i18n("Move group"));
3006 if (timeOffset != GenTime() || trackOffset != 0) {
3007 // remove items in MLT playlist
3010 int max = items.count();
3011 for (int i = 0; i < max; i++) {
3012 if (items.at(i)->type() == GROUPWIDGET) {
3013 items += items.at(i)->childItems();
3016 m_document->renderer()->blockSignals(true);
3017 for (int i = 0; i < items.count(); i++) {
3018 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3019 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3020 ItemInfo info = item->info();
3021 if (item->type() == AVWIDGET) {
3022 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3023 // error, clip cannot be removed from playlist
3024 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3026 clipsToMove.append(info);
3029 transitionsToMove.append(info);
3030 Transition *tr = static_cast <Transition*>(item);
3031 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3034 m_document->renderer()->blockSignals(false);
3035 for (int i = 0; i < items.count(); i++) {
3036 // re-add items in correct place
3037 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3038 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3040 ItemInfo info = item->info();
3041 int tracknumber = m_document->tracksCount() - info.track - 1;
3042 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3044 group->removeFromGroup(item);
3045 item->setItemLocked(true);
3048 if (item->type() == AVWIDGET) {
3049 ClipItem *clip = static_cast <ClipItem*>(item);
3050 info.track = m_document->tracksCount() - info.track;
3051 Mlt::Producer *prod;
3052 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3053 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3054 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3055 else prod = clip->baseClip()->producer(info.track);
3056 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3057 for (int i = 0; i < clip->effectsCount(); i++) {
3058 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3061 Transition *tr = static_cast <Transition*>(item);
3062 int newTrack = tr->transitionEndTrack();
3063 if (!tr->forcedTrack()) {
3064 newTrack = getPreviousVideoTrack(info.track);
3066 tr->updateTransitionEndTrack(newTrack);
3067 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3068 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3072 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3073 m_commandStack->push(moveGroup);
3075 //QPointF top = group->sceneBoundingRect().topLeft();
3076 //QPointF oldpos = m_selectionGroup->scenePos();
3077 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3078 //group->setPos(top);
3079 //TODO: get rid of the 3 lines below
3080 if (m_selectionGroup) {
3081 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3082 m_selectionGroupInfo.track = m_selectionGroup->track();
3084 setDocumentModified();
3087 m_document->renderer()->doRefresh();
3088 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3090 if (m_dragItem->type() == AVWIDGET) {
3091 ItemInfo resizeinfo = m_dragItemInfo;
3092 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3093 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3095 QUndoCommand *resizeCommand = new QUndoCommand();
3096 resizeCommand->setText(i18n("Resize clip"));
3098 // Check if there is an automatic transition on that clip (lower track)
3099 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3100 if (transition && transition->isAutomatic()) {
3101 ItemInfo trInfo = transition->info();
3102 ItemInfo newTrInfo = trInfo;
3103 newTrInfo.startPos = m_dragItem->startPos();
3104 if (newTrInfo.startPos < newTrInfo.endPos)
3105 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3107 // Check if there is an automatic transition on that clip (upper track)
3108 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3109 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3110 ItemInfo trInfo = transition->info();
3111 ItemInfo newTrInfo = trInfo;
3112 newTrInfo.startPos = m_dragItem->startPos();
3113 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3114 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3115 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3119 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3120 updatePositionEffects(clip, m_dragItemInfo);
3124 QDomElement root = doc.createElement("list");
3125 doc.appendChild(root);
3126 QList <int> indexes;
3127 for (int i = 0; i < clip->effectsCount(); i++) {
3128 QDomElement effect = clip->effectAt(i);
3129 if (EffectsList::hasKeyFrames(effect)) {
3130 doc.appendChild(doc.importNode(effect, true));
3135 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3136 // Keyframes were modified, updateClip
3137 QDomNodeList effs = doc.elementsByTagName("effect");
3139 // Since we must always resize clip before updating the keyframes, we
3140 // put a resize command before & after checking keyframes so that
3141 // we are sure the resize is performed before whenever we do or undo the action
3143 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3144 for (int i = 0; i < indexes.count(); i++) {
3145 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);
3146 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3148 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3149 emit clipItemSelected(clip);
3150 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3152 m_commandStack->push(resizeCommand);
3154 bool snap = KdenliveSettings::snaptopoints();
3155 KdenliveSettings::setSnaptopoints(false);
3156 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3157 KdenliveSettings::setSnaptopoints(snap);
3158 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3160 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3161 Transition *transition = static_cast <Transition *>(m_dragItem);
3162 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)) {
3163 // Cannot resize transition
3164 bool snap = KdenliveSettings::snaptopoints();
3165 KdenliveSettings::setSnaptopoints(false);
3166 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3167 KdenliveSettings::setSnaptopoints(snap);
3168 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3170 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3171 m_commandStack->push(command);
3175 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3176 // Item was resized, rebuild group;
3177 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3178 QList <QGraphicsItem *> children = group->childItems();
3179 m_document->clipManager()->removeGroup(group);
3180 scene()->destroyItemGroup(group);
3181 for (int i = 0; i < children.count(); i++) {
3182 children.at(i)->setSelected(true);
3184 groupSelectedItems(false, true);
3186 //m_document->renderer()->doRefresh();
3187 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3189 if (m_dragItem->type() == AVWIDGET) {
3190 ItemInfo resizeinfo = info;
3191 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3192 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3194 QUndoCommand *resizeCommand = new QUndoCommand();
3195 resizeCommand->setText(i18n("Resize clip"));
3197 // Check if there is an automatic transition on that clip (lower track)
3198 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3199 if (tr && tr->isAutomatic()) {
3200 ItemInfo trInfo = tr->info();
3201 ItemInfo newTrInfo = trInfo;
3202 newTrInfo.endPos = m_dragItem->endPos();
3203 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3206 // Check if there is an automatic transition on that clip (upper track)
3207 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3208 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3209 ItemInfo trInfo = tr->info();
3210 ItemInfo newTrInfo = trInfo;
3211 newTrInfo.endPos = m_dragItem->endPos();
3212 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3213 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3214 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3219 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3221 QDomElement root = doc.createElement("list");
3222 doc.appendChild(root);
3223 QList <int> indexes;
3224 for (int i = 0; i < clip->effectsCount(); i++) {
3225 QDomElement effect = clip->effectAt(i);
3226 if (EffectsList::hasKeyFrames(effect)) {
3227 doc.appendChild(doc.importNode(effect, true));
3232 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)) {
3233 // Keyframes were modified, updateClip
3234 QDomNodeList effs = doc.elementsByTagName("effect");
3236 // Since we must always resize clip before updating the keyframes, we
3237 // put a resize command before & after checking keyframes so that
3238 // we are sure the resize is performed before whenever we do or undo the action
3240 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3241 for (int i = 0; i < indexes.count(); i++) {
3242 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);
3243 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3245 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3246 emit clipItemSelected(clip);
3247 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3249 m_commandStack->push(resizeCommand);
3250 updatePositionEffects(clip, m_dragItemInfo);
3252 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3253 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3255 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3256 Transition *transition = static_cast <Transition *>(m_dragItem);
3257 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)) {
3258 // Cannot resize transition
3259 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3260 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3262 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3263 m_commandStack->push(command);
3266 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3267 // Item was resized, rebuild group;
3268 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3269 QList <QGraphicsItem *> children = group->childItems();
3270 m_document->clipManager()->removeGroup(group);
3271 scene()->destroyItemGroup(group);
3272 for (int i = 0; i < children.count(); i++) {
3273 children.at(i)->setSelected(true);
3275 groupSelectedItems(false, true);
3277 //m_document->renderer()->doRefresh();
3278 } else if (m_operationMode == FADEIN) {
3279 // resize fade in effect
3280 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3281 int ix = item->hasEffect("volume", "fadein");
3282 int ix2 = item->hasEffect("", "fade_from_black");
3284 QDomElement oldeffect = item->effectAt(ix);
3285 int start = item->cropStart().frames(m_document->fps());
3286 int end = item->fadeIn();
3288 slotDeleteEffect(item, oldeffect);
3291 QDomElement effect = oldeffect.cloneNode().toElement();
3292 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3293 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3294 slotUpdateClipEffect(item, effect, oldeffect, ix);
3295 emit clipItemSelected(item, ix);
3297 } else if (item->fadeIn() != 0 && ix2 == -1) {
3299 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3301 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3302 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3303 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3304 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3307 QDomElement oldeffect = item->effectAt(ix2);
3308 int start = item->cropStart().frames(m_document->fps());
3309 int end = item->fadeIn();
3311 slotDeleteEffect(item, oldeffect);
3314 QDomElement effect = oldeffect.cloneNode().toElement();
3315 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3316 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3317 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3318 emit clipItemSelected(item, ix2);
3321 } else if (m_operationMode == FADEOUT) {
3322 // resize fade in effect
3323 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3324 int ix = item->hasEffect("volume", "fadeout");
3325 int ix2 = item->hasEffect("", "fade_to_black");
3327 QDomElement oldeffect = item->effectAt(ix);
3328 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3329 int start = item->fadeOut();
3331 slotDeleteEffect(item, oldeffect);
3333 start = end - start;
3334 QDomElement effect = oldeffect.cloneNode().toElement();
3335 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3336 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3337 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3338 slotUpdateClipEffect(item, effect, oldeffect, ix);
3339 emit clipItemSelected(item, ix);
3341 } else if (item->fadeOut() != 0 && ix2 == -1) {
3343 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3345 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3346 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3347 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3348 EffectsList::setParameter(effect, "out", QString::number(0));
3349 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3352 QDomElement oldeffect = item->effectAt(ix2);
3353 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3354 int start = item->fadeOut();
3356 slotDeleteEffect(item, oldeffect);
3358 start = end - start;
3359 QDomElement effect = oldeffect.cloneNode().toElement();
3360 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3361 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3362 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3363 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3364 emit clipItemSelected(item, ix2);
3367 } else if (m_operationMode == KEYFRAME) {
3368 // update the MLT effect
3369 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3370 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3372 // check if we want to remove keyframe
3373 double val = mapToScene(event->pos()).toPoint().y();
3374 QRectF br = item->sceneBoundingRect();
3375 double maxh = 100.0 / br.height();
3376 val = (br.bottom() - val) * maxh;
3377 int start = item->cropStart().frames(m_document->fps());
3378 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3379 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3381 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3382 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3383 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3384 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3385 //item->updateKeyframeEffect();
3386 //QString next = item->keyframes(item->selectedEffectIndex());
3387 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3388 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3390 m_commandStack->push(command);
3391 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3392 emit clipItemSelected(item, item->selectedEffectIndex());
3394 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3395 // A transition is selected
3397 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3398 if (transitionClip && transitionClip->baseClip()) {
3399 QString size = transitionClip->baseClip()->getProperty("frame_size");
3400 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3401 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3402 p.setY(size.section('x', 1, 1).toInt());
3404 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3405 } else emit transitionItemSelected(NULL);
3406 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3407 m_operationMode = NONE;
3410 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3412 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3414 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3415 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3418 if (item->isSelected()) emit clipItemSelected(NULL);
3419 item->baseClip()->removeReference();
3420 m_document->updateClip(item->baseClip()->getId());
3422 /*if (item->baseClip()->isTransparent()) {
3423 // also remove automatic transition
3424 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3425 if (tr && tr->isAutomatic()) {
3426 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3427 scene()->removeItem(tr);
3431 m_waitingThumbs.removeAll(item);
3432 if (m_dragItem == item) m_dragItem = NULL;
3433 #if QT_VERSION >= 0x040600
3434 // animate item deletion
3435 item->closeAnimation();
3436 /*if (refresh) item->closeAnimation();
3438 // no refresh, means we have several operations chained, we need to delete clip immediatly
3439 // so that it does not get in the way of the other
3448 setDocumentModified();
3449 if (refresh) m_document->renderer()->doRefresh();
3452 void CustomTrackView::deleteSelectedClips()
3454 resetSelectionGroup();
3455 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3456 if (itemList.count() == 0) {
3457 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3460 scene()->clearSelection();
3461 QUndoCommand *deleteSelected = new QUndoCommand();
3463 bool resetGroup = false;
3466 int transitionCount = 0;
3467 // expand & destroy groups
3468 for (int i = 0; i < itemList.count(); i++) {
3469 if (itemList.at(i)->type() == GROUPWIDGET) {
3471 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3472 itemList += children;
3473 QList <ItemInfo> clipInfos;
3474 QList <ItemInfo> transitionInfos;
3475 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3476 for (int j = 0; j < children.count(); j++) {
3477 if (children.at(j)->type() == AVWIDGET) {
3478 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3479 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3480 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3481 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3482 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3485 if (clipInfos.count() > 0) {
3486 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3491 for (int i = 0; i < itemList.count(); i++) {
3492 if (itemList.at(i)->type() == AVWIDGET) {
3494 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3495 if (item->parentItem()) resetGroup = true;
3496 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3497 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3498 emit clipItemSelected(NULL);
3499 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3501 Transition *item = static_cast <Transition *>(itemList.at(i));
3502 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3503 if (item->parentItem()) resetGroup = true;
3504 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3505 emit transitionItemSelected(NULL);
3508 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3509 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3510 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3511 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3512 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3513 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3514 else deleteSelected->setText(i18n("Delete selected items"));
3515 m_commandStack->push(deleteSelected);
3518 void CustomTrackView::changeClipSpeed()
3520 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3521 if (itemList.count() == 0) {
3522 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3525 QUndoCommand *changeSelected = new QUndoCommand();
3526 changeSelected->setText("Edit clip speed");
3530 for (int i = 0; i < itemList.count(); i++) {
3531 if (itemList.at(i)->type() == AVWIDGET) {
3532 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3533 ItemInfo info = item->info();
3534 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3536 double speed = (double) percent / 100.0;
3537 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3539 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3543 if (count > 0) m_commandStack->push(changeSelected);
3544 else delete changeSelected;
3547 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3549 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3550 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3552 kDebug() << "ERROR: Cannot find clip for speed change";
3553 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3556 info.track = m_document->tracksCount() - item->track();
3558 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3559 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3560 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3562 item->setSpeed(speed, strobe);
3563 item->updateRectGeometry();
3564 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3565 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3567 updatePositionEffects(item, info);
3568 setDocumentModified();
3569 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3572 void CustomTrackView::cutSelectedClips()
3574 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3575 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3576 for (int i = 0; i < itemList.count(); i++) {
3577 if (itemList.at(i)->type() == AVWIDGET) {
3578 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3579 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3580 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3581 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3582 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3583 m_commandStack->push(command);
3589 void CustomTrackView::groupClips(bool group)
3591 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3592 QList <ItemInfo> clipInfos;
3593 QList <ItemInfo> transitionInfos;
3594 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3597 int max = itemList.count();
3598 for (int i = 0; i < max; i++) {
3599 if (itemList.at(i)->type() == GROUPWIDGET) {
3600 itemList += itemList.at(i)->childItems();
3604 for (int i = 0; i < itemList.count(); i++) {
3605 if (itemList.at(i)->type() == AVWIDGET) {
3606 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3607 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3608 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3609 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3610 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3613 if (clipInfos.count() > 0) {
3614 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3615 m_commandStack->push(command);
3619 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3621 resetSelectionGroup();
3622 m_scene->clearSelection();
3624 for (int i = 0; i < clipInfos.count(); i++) {
3625 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3626 if (clip == NULL) continue;
3627 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3628 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3629 m_document->clipManager()->removeGroup(grp);
3630 scene()->destroyItemGroup(grp);
3632 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3634 for (int i = 0; i < transitionInfos.count(); i++) {
3635 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3636 if (tr == NULL) continue;
3637 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3638 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3639 m_document->clipManager()->removeGroup(grp);
3640 scene()->destroyItemGroup(grp);
3642 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3644 setDocumentModified();
3648 QList <QGraphicsItemGroup *> groups;
3649 for (int i = 0; i < clipInfos.count(); i++) {
3650 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3652 clip->setSelected(true);
3655 for (int i = 0; i < transitionInfos.count(); i++) {
3656 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3658 clip->setSelected(true);
3662 groupSelectedItems(false, true);
3663 setDocumentModified();
3666 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3668 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3669 if (baseclip == NULL) {
3670 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3673 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3674 item->setEffectList(effects);
3675 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3676 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3677 scene()->addItem(item);
3679 int tracknumber = m_document->tracksCount() - info.track - 1;
3680 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3681 if (isLocked) item->setItemLocked(true);
3683 baseclip->addReference();
3684 m_document->updateClip(baseclip->getId());
3685 info.track = m_document->tracksCount() - info.track;
3686 Mlt::Producer *prod;
3687 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3688 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3689 else prod = baseclip->producer(info.track);
3690 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3691 for (int i = 0; i < item->effectsCount(); i++) {
3692 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3694 setDocumentModified();
3695 if (refresh) m_document->renderer()->doRefresh();
3696 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3697 m_thumbsTimer.start();
3700 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3702 QList<QGraphicsItem *> list = scene()->items();
3703 ClipItem *clip = NULL;
3704 for (int i = 0; i < list.size(); ++i) {
3705 if (list.at(i)->type() == AVWIDGET) {
3706 clip = static_cast <ClipItem *>(list.at(i));
3707 if (clip->clipProducer() == clipId) {
3708 ItemInfo info = clip->info();
3709 info.track = m_document->tracksCount() - clip->track();
3710 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3711 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3713 clip->refreshClip(true);
3720 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3722 int framepos = (int)(pos.frames(m_document->fps()));
3723 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3724 ClipItem *clip = NULL;
3725 for (int i = 0; i < list.size(); i++) {
3726 if (!list.at(i)->isEnabled()) continue;
3727 if (list.at(i)->type() == AVWIDGET) {
3728 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3729 if (test->endPos() == pos) clip = test;
3736 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3738 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3739 ClipItem *clip = NULL;
3740 for (int i = 0; i < list.size(); i++) {
3741 if (!list.at(i)->isEnabled()) continue;
3742 if (list.at(i)->type() == AVWIDGET) {
3743 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3744 if (test->startPos() == pos) clip = test;
3751 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3753 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3754 QList<QGraphicsItem *> list = scene()->items(p);
3755 ClipItem *clip = NULL;
3756 for (int i = 0; i < list.size(); i++) {
3757 if (!list.at(i)->isEnabled()) continue;
3758 if (list.at(i)->type() == AVWIDGET) {
3759 clip = static_cast <ClipItem *>(list.at(i));
3766 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3768 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3771 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3773 const QPointF p(pos, (track + 1) * m_tracksHeight);
3774 QList<QGraphicsItem *> list = scene()->items(p);
3775 Transition *clip = NULL;
3776 for (int i = 0; i < list.size(); i++) {
3777 if (!list.at(i)->isEnabled()) continue;
3778 if (list.at(i)->type() == TRANSITIONWIDGET) {
3779 clip = static_cast <Transition *>(list.at(i));
3786 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3788 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3791 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3793 int framepos = (int)(pos.frames(m_document->fps()));
3794 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3795 QList<QGraphicsItem *> list = scene()->items(p);
3796 Transition *clip = NULL;
3797 for (int i = 0; i < list.size(); i++) {
3798 if (!list.at(i)->isEnabled()) continue;
3799 if (list.at(i)->type() == TRANSITIONWIDGET) {
3800 Transition *test = static_cast <Transition *>(list.at(i));
3801 if (test->endPos() == pos) clip = test;
3808 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3810 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3811 QList<QGraphicsItem *> list = scene()->items(p);
3812 Transition *clip = NULL;
3813 for (int i = 0; i < list.size(); ++i) {
3814 if (!list.at(i)->isEnabled()) continue;
3815 if (list.at(i)->type() == TRANSITIONWIDGET) {
3816 Transition *test = static_cast <Transition *>(list.at(i));
3817 if (test->startPos() == pos) clip = test;
3824 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3826 if (m_selectionGroup) resetSelectionGroup(false);
3827 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3829 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);
3830 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3833 Mlt::Producer *prod;
3834 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3835 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3836 else prod = item->baseClip()->producer(end.track);
3838 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);
3840 bool snap = KdenliveSettings::snaptopoints();
3841 KdenliveSettings::setSnaptopoints(false);
3842 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3844 int tracknumber = m_document->tracksCount() - end.track - 1;
3845 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3846 m_scene->clearSelection();
3847 if (isLocked) item->setItemLocked(true);
3849 if (item->isItemLocked()) item->setItemLocked(false);
3850 item->setSelected(true);
3852 if (item->baseClip()->isTransparent()) {
3853 // Also move automatic transition
3854 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3855 if (tr && tr->isAutomatic()) {
3856 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3857 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);
3858 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3861 KdenliveSettings::setSnaptopoints(snap);
3862 setDocumentModified();
3864 // undo last move and emit error message
3865 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3867 if (refresh) m_document->renderer()->doRefresh();
3868 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3871 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3874 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3875 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3876 resetSelectionGroup();
3877 m_scene->clearSelection();
3879 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3880 scene()->addItem(m_selectionGroup);
3882 m_document->renderer()->blockSignals(true);
3883 for (int i = 0; i < startClip.count(); i++) {
3885 startClip[i].startPos = startClip.at(i).startPos - offset;
3886 startClip[i].track = startClip.at(i).track - trackOffset;
3888 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3889 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3891 clip->setItemLocked(false);
3892 if (clip->parentItem()) {
3893 m_selectionGroup->addToGroup(clip->parentItem());
3894 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3896 m_selectionGroup->addToGroup(clip);
3897 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3899 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3900 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3902 for (int i = 0; i < startTransition.count(); i++) {
3904 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3905 startTransition[i].track = startTransition.at(i).track - trackOffset;
3907 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3909 tr->setItemLocked(false);
3910 if (tr->parentItem()) {
3911 m_selectionGroup->addToGroup(tr->parentItem());
3912 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3914 m_selectionGroup->addToGroup(tr);
3915 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3917 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());
3918 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3920 m_document->renderer()->blockSignals(false);
3922 if (m_selectionGroup) {
3923 bool snap = KdenliveSettings::snaptopoints();
3924 KdenliveSettings::setSnaptopoints(false);
3926 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3927 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3929 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3931 int max = children.count();
3932 for (int i = 0; i < max; i++) {
3933 if (children.at(i)->type() == GROUPWIDGET) {
3934 children += children.at(i)->childItems();
3935 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3936 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3937 /*m_document->clipManager()->removeGroup(grp);
3938 m_scene->destroyItemGroup(grp);*/
3939 children.removeAll(children.at(i));
3944 for (int i = 0; i < children.count(); i++) {
3945 // re-add items in correct place
3946 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3947 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3949 ItemInfo info = item->info();
3950 int tracknumber = m_document->tracksCount() - info.track - 1;
3951 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3952 if (isLocked) item->setItemLocked(true);
3953 else if (item->isItemLocked()) item->setItemLocked(false);
3955 if (item->type() == AVWIDGET) {
3956 ClipItem *clip = static_cast <ClipItem*>(item);
3957 info.track = m_document->tracksCount() - info.track;
3958 Mlt::Producer *prod;
3959 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3960 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3961 else prod = clip->baseClip()->producer(info.track);
3962 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3963 } else if (item->type() == TRANSITIONWIDGET) {
3964 Transition *tr = static_cast <Transition*>(item);
3966 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3968 newTrack = tr->transitionEndTrack() + trackOffset;
3969 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3971 tr->updateTransitionEndTrack(newTrack);
3972 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3975 resetSelectionGroup(false);
3976 KdenliveSettings::setSnaptopoints(snap);
3977 m_document->renderer()->doRefresh();
3978 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3981 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3983 Transition *item = getTransitionItemAt(start.startPos, start.track);
3985 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);
3986 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3989 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3990 bool snap = KdenliveSettings::snaptopoints();
3991 KdenliveSettings::setSnaptopoints(false);
3992 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3993 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3994 // Transition was moved
3995 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3996 } else if (end.endPos == start.endPos) {
3997 // Transition start resize
3998 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3999 } else if (end.startPos == start.startPos) {
4000 // Transition end resize;
4001 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4002 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4005 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4006 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4007 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4009 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4010 KdenliveSettings::setSnaptopoints(snap);
4011 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4012 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);
4013 if (m_dragItem && m_dragItem == item) {
4015 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4016 if (transitionClip && transitionClip->baseClip()) {
4017 QString size = transitionClip->baseClip()->getProperty("frame_size");
4018 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4019 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4020 p.setY(size.section('x', 1, 1).toInt());
4022 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4024 if (m_refresh) m_document->renderer()->doRefresh();
4025 setDocumentModified();
4028 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4030 bool resizeClipStart = (start.startPos != end.startPos);
4031 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4033 if (dontWorry) return;
4034 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);
4035 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4038 if (item->parentItem()) {
4039 // Item is part of a group, reset group
4040 resetSelectionGroup();
4043 bool snap = KdenliveSettings::snaptopoints();
4044 KdenliveSettings::setSnaptopoints(false);
4045 if (resizeClipStart) {
4046 ItemInfo clipinfo = item->info();
4047 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4048 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4050 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4051 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4052 updatePositionEffects(item, clipinfo);
4053 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4055 ItemInfo clipinfo = item->info();
4056 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4057 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4059 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4060 updatePositionEffects(item, clipinfo);
4061 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4063 if (!resizeClipStart && end.cropStart != start.cropStart) {
4064 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4065 ItemInfo clipinfo = end;
4066 clipinfo.track = m_document->tracksCount() - end.track;
4067 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4069 item->setCropStart(end.cropStart);
4070 item->resetThumbs(true);
4073 m_document->renderer()->doRefresh();
4074 KdenliveSettings::setSnaptopoints(snap);
4075 setDocumentModified();
4078 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4080 int end = item->fadeIn();
4082 // there is a fade in effect
4083 int effectPos = item->hasEffect("volume", "fadein");
4084 if (effectPos != -1) {
4085 QDomElement oldeffect = item->effectAt(effectPos);
4086 int start = item->cropStart().frames(m_document->fps());
4087 int max = item->cropDuration().frames(m_document->fps());
4089 // Make sure the fade effect is not longer than the clip
4090 item->setFadeIn(max);
4091 end = item->fadeIn();
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);
4101 effectPos = item->hasEffect("brightness", "fade_from_black");
4102 if (effectPos != -1) {
4103 QDomElement oldeffect = item->effectAt(effectPos);
4104 int start = item->cropStart().frames(m_document->fps());
4105 int max = item->cropDuration().frames(m_document->fps());
4107 // Make sure the fade effect is not longer than the clip
4108 item->setFadeIn(max);
4109 end = item->fadeIn();
4112 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4113 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4114 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4115 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4116 // if fade effect is displayed, update the effect edit widget with new clip duration
4117 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4120 int start = item->fadeOut();
4122 // there is a fade out effect
4123 int effectPos = item->hasEffect("volume", "fadeout");
4124 if (effectPos != -1) {
4125 QDomElement oldeffect = item->effectAt(effectPos);
4126 int max = item->cropDuration().frames(m_document->fps());
4127 int end = max + item->cropStart().frames(m_document->fps());
4129 // Make sure the fade effect is not longer than the clip
4130 item->setFadeOut(max);
4131 start = item->fadeOut();
4133 start = end - start;
4134 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4135 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4136 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4137 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4138 // if fade effect is displayed, update the effect edit widget with new clip duration
4139 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4141 effectPos = item->hasEffect("brightness", "fade_to_black");
4142 if (effectPos != -1) {
4143 QDomElement oldeffect = item->effectAt(effectPos);
4144 int max = item->cropDuration().frames(m_document->fps());
4145 int end = max + item->cropStart().frames(m_document->fps());
4147 // Make sure the fade effect is not longer than the clip
4148 item->setFadeOut(max);
4149 start = item->fadeOut();
4151 start = end - start;
4152 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4153 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4154 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4155 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4156 // if fade effect is displayed, update the effect edit widget with new clip duration
4157 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4161 int effectPos = item->hasEffect("freeze", "freeze");
4162 if (effectPos != -1) {
4163 // Freeze effect needs to be adjusted with clip resize
4164 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4165 QDomElement eff = item->getEffectAt(effectPos);
4166 if (!eff.isNull() && diff != 0) {
4167 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4168 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4169 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4170 emit clipItemSelected(item, item->selectedEffectIndex());
4176 double CustomTrackView::getSnapPointForPos(double pos)
4178 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4181 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4183 QList <GenTime> snaps;
4184 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4185 QList<QGraphicsItem *> itemList = items();
4186 for (int i = 0; i < itemList.count(); i++) {
4187 if (itemList.at(i) == selected) continue;
4188 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4189 if (itemList.at(i)->type() == AVWIDGET) {
4190 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4191 GenTime start = item->startPos();
4192 GenTime end = item->endPos();
4193 snaps.append(start);
4195 if (!offsetList.isEmpty()) {
4196 for (int j = 0; j < offsetList.size(); j++) {
4197 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4198 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4202 QList < GenTime > markers = item->snapMarkers();
4203 for (int j = 0; j < markers.size(); ++j) {
4204 GenTime t = markers.at(j);
4206 if (!offsetList.isEmpty()) {
4207 for (int k = 0; k < offsetList.size(); k++) {
4208 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4212 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4213 Transition *transition = static_cast <Transition*>(itemList.at(i));
4214 GenTime start = transition->startPos();
4215 GenTime end = transition->endPos();
4216 snaps.append(start);
4218 if (!offsetList.isEmpty()) {
4219 for (int j = 0; j < offsetList.size(); j++) {
4220 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4221 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4227 // add cursor position
4228 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4230 if (!offsetList.isEmpty()) {
4231 for (int j = 0; j < offsetList.size(); j++) {
4232 snaps.append(pos - offsetList.at(j));
4237 for (int i = 0; i < m_guides.count(); i++) {
4238 snaps.append(m_guides.at(i)->position());
4239 if (!offsetList.isEmpty()) {
4240 for (int j = 0; j < offsetList.size(); j++) {
4241 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4247 m_scene->setSnapList(snaps);
4248 //for (int i = 0; i < m_snapPoints.size(); ++i)
4249 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4252 void CustomTrackView::slotSeekToPreviousSnap()
4254 updateSnapPoints(NULL);
4255 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4256 setCursorPos((int) res.frames(m_document->fps()));
4260 void CustomTrackView::slotSeekToNextSnap()
4262 updateSnapPoints(NULL);
4263 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4264 setCursorPos((int) res.frames(m_document->fps()));
4268 void CustomTrackView::clipStart()
4270 AbstractClipItem *item = getMainActiveClip();
4272 setCursorPos((int) item->startPos().frames(m_document->fps()));
4277 void CustomTrackView::clipEnd()
4279 AbstractClipItem *item = getMainActiveClip();
4281 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4286 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4288 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4289 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4290 m_commandStack->push(command);
4293 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4295 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4296 m_commandStack->push(command);
4299 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4301 DocClipBase *base = m_document->clipManager()->getClipById(id);
4302 QList <CommentedTime> markers = base->commentedSnapMarkers();
4304 if (markers.isEmpty()) {
4305 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4308 QUndoCommand *deleteMarkers = new QUndoCommand();
4309 deleteMarkers->setText("Delete clip markers");
4311 for (int i = 0; i < markers.size(); i++) {
4312 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4314 m_commandStack->push(deleteMarkers);
4317 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4319 DocClipBase *base = m_document->clipManager()->getClipById(id);
4320 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4321 else base->deleteSnapMarker(pos);
4322 emit updateClipMarkers(base);
4323 setDocumentModified();
4324 viewport()->update();
4327 int CustomTrackView::hasGuide(int pos, int offset)
4329 for (int i = 0; i < m_guides.count(); i++) {
4330 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4331 if (qAbs(guidePos - pos) <= offset) return guidePos;
4332 else if (guidePos > pos) return -1;
4337 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4339 if (oldPos > GenTime() && pos > GenTime()) {
4341 for (int i = 0; i < m_guides.count(); i++) {
4342 if (m_guides.at(i)->position() == oldPos) {
4343 Guide *item = m_guides.at(i);
4344 item->updateGuide(pos, comment);
4348 } else if (pos > GenTime()) addGuide(pos, comment);
4352 for (int i = 0; i < m_guides.count(); i++) {
4353 if (m_guides.at(i)->position() == oldPos) {
4354 delete m_guides.takeAt(i);
4359 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4361 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4362 m_document->syncGuides(m_guides);
4365 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4367 for (int i = 0; i < m_guides.count(); i++) {
4368 if (m_guides.at(i)->position() == pos) {
4369 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4373 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4374 scene()->addItem(g);
4376 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4377 m_document->syncGuides(m_guides);
4381 void CustomTrackView::slotAddGuide()
4383 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4384 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4385 if (d.exec() != QDialog::Accepted) return;
4386 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4387 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4388 m_commandStack->push(command);
4392 void CustomTrackView::slotEditGuide(int guidePos)
4395 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4396 else pos = GenTime(guidePos, m_document->fps());
4398 for (int i = 0; i < m_guides.count(); i++) {
4399 if (m_guides.at(i)->position() == pos) {
4400 slotEditGuide(m_guides.at(i)->info());
4405 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4408 void CustomTrackView::slotEditGuide(CommentedTime guide)
4410 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4411 if (d.exec() == QDialog::Accepted) {
4412 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4413 m_commandStack->push(command);
4418 void CustomTrackView::slotEditTimeLineGuide()
4420 if (m_dragGuide == NULL) return;
4421 CommentedTime guide = m_dragGuide->info();
4422 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4423 if (d.exec() == QDialog::Accepted) {
4424 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4425 m_commandStack->push(command);
4429 void CustomTrackView::slotDeleteGuide(int guidePos)
4432 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4433 else pos = GenTime(guidePos, m_document->fps());
4435 for (int i = 0; i < m_guides.count(); i++) {
4436 if (m_guides.at(i)->position() == pos) {
4437 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4438 m_commandStack->push(command);
4443 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4447 void CustomTrackView::slotDeleteTimeLineGuide()
4449 if (m_dragGuide == NULL) return;
4450 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4451 m_commandStack->push(command);
4455 void CustomTrackView::slotDeleteAllGuides()
4457 QUndoCommand *deleteAll = new QUndoCommand();
4458 deleteAll->setText("Delete all guides");
4459 for (int i = 0; i < m_guides.count(); i++) {
4460 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4462 m_commandStack->push(deleteAll);
4465 void CustomTrackView::setTool(PROJECTTOOL tool)
4470 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4473 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4474 m_scene->setScale(scaleFactor, verticalScale);
4476 scene()->removeItem(m_visualTip);
4477 m_animationTimer->stop();
4483 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4484 bool adjust = false;
4485 if (verticalScale != matrix().m22()) adjust = true;
4486 setMatrix(newmatrix);
4488 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4489 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4490 for (int i = 0; i < m_guides.count(); i++) {
4491 QLineF l = m_guides.at(i)->line();
4492 l.setP2(QPointF(l.x2(), newHeight));
4493 m_guides.at(i)->setLine(l);
4495 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4498 int diff = sceneRect().width() - m_projectDuration;
4499 if (diff * newmatrix.m11() < 50) {
4500 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4501 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4503 centerOn(QPointF(cursorPos(), verticalPos));
4506 void CustomTrackView::slotRefreshGuides()
4508 if (KdenliveSettings::showmarkers()) {
4509 for (int i = 0; i < m_guides.count(); i++) {
4510 m_guides.at(i)->update();
4515 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4517 //kDebug() << "// DRAW BG: " << rect.width();
4518 painter->setClipRect(rect);
4519 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4520 QPen pen1 = painter->pen();
4521 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4522 painter->setPen(pen1);
4523 double min = rect.left();
4524 double max = rect.right();
4525 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4526 int maxTrack = m_document->tracksCount();
4527 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4528 QColor audioColor = palette().alternateBase().color();
4529 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4530 for (int i = 0; i < maxTrack; i++) {
4531 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4532 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4533 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4534 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4535 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4537 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4539 int lowerLimit = m_tracksHeight * maxTrack + 1;
4540 if (height() > lowerLimit) {
4541 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4542 painter->fillRect(bg, base);
4546 bool CustomTrackView::findString(const QString &text)
4549 for (int i = 0; i < m_searchPoints.size(); ++i) {
4550 marker = m_searchPoints.at(i).comment();
4551 if (marker.contains(text, Qt::CaseInsensitive)) {
4552 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4553 int vert = verticalScrollBar()->value();
4554 int hor = cursorPos();
4555 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4563 bool CustomTrackView::findNextString(const QString &text)
4566 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4567 marker = m_searchPoints.at(i).comment();
4568 if (marker.contains(text, Qt::CaseInsensitive)) {
4569 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4570 int vert = verticalScrollBar()->value();
4571 int hor = cursorPos();
4572 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4581 void CustomTrackView::initSearchStrings()
4583 m_searchPoints.clear();
4584 QList<QGraphicsItem *> itemList = items();
4585 for (int i = 0; i < itemList.count(); i++) {
4586 // parse all clip names
4587 if (itemList.at(i)->type() == AVWIDGET) {
4588 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4589 GenTime start = item->startPos();
4590 CommentedTime t(start, item->clipName());
4591 m_searchPoints.append(t);
4592 // add all clip markers
4593 QList < CommentedTime > markers = item->commentedSnapMarkers();
4594 m_searchPoints += markers;
4599 for (int i = 0; i < m_guides.count(); i++) {
4600 m_searchPoints.append(m_guides.at(i)->info());
4603 qSort(m_searchPoints);
4606 void CustomTrackView::clearSearchStrings()
4608 m_searchPoints.clear();
4612 void CustomTrackView::copyClip()
4614 qDeleteAll(m_copiedItems);
4615 m_copiedItems.clear();
4616 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4617 if (itemList.count() == 0) {
4618 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4621 for (int i = 0; i < itemList.count(); i++) {
4622 if (itemList.at(i)->type() == AVWIDGET) {
4623 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4624 ClipItem *clone = clip->clone(clip->info());
4625 m_copiedItems.append(clone);
4626 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4627 Transition *dup = static_cast <Transition *>(itemList.at(i));
4628 m_copiedItems.append(dup->clone());
4633 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4635 if (m_scene->editMode() != NORMALEDIT) {
4636 // If we are in overwrite mode, always allow the move
4639 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));
4640 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4641 for (int i = 0; i < collisions.count(); i++) {
4642 if (collisions.at(i)->type() == type) return false;
4647 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4650 for (int i = 0; i < infoList.count(); i++) {
4651 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));
4654 QList<QGraphicsItem *> collisions = scene()->items(path);
4655 for (int i = 0; i < collisions.count(); i++) {
4656 if (collisions.at(i)->type() == type) return false;
4661 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4663 for (int i = 0; i < items.count(); i++) {
4664 ItemInfo info = items.at(i)->info();
4665 info.startPos += offset;
4666 info.endPos += offset;
4667 info.track += trackOffset;
4668 if (!canBePastedTo(info, items.at(i)->type())) return false;
4673 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4675 QPainterPath movePath;
4676 movePath.moveTo(0, 0);
4678 for (int i = 0; i < items.count(); i++) {
4679 ItemInfo info = items.at(i)->info();
4680 info.startPos = info.startPos + offset;
4681 info.endPos = info.endPos + offset;
4682 info.track = info.track + trackOffset;
4683 if (info.startPos < GenTime()) {
4684 // No clip should go below 0
4687 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));
4688 movePath.addRect(rect);
4690 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4691 for (int i = 0; i < collisions.count(); i++) {
4692 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4693 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4700 void CustomTrackView::pasteClip()
4702 if (m_copiedItems.count() == 0) {
4703 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4707 if (m_menuPosition.isNull()) {
4708 position = mapFromGlobal(QCursor::pos());
4709 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4710 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4713 } else position = m_menuPosition;
4714 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4715 int track = (int)(position.y() / m_tracksHeight);
4716 ItemInfo first = m_copiedItems.at(0)->info();
4718 GenTime offset = pos - first.startPos;
4719 int trackOffset = track - first.track;
4721 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4722 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4725 QUndoCommand *pasteClips = new QUndoCommand();
4726 pasteClips->setText("Paste clips");
4728 for (int i = 0; i < m_copiedItems.count(); i++) {
4729 // parse all clip names
4730 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4731 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4732 ItemInfo info = clip->info();
4733 info.startPos += offset;
4734 info.endPos += offset;
4735 info.track += trackOffset;
4736 if (canBePastedTo(info, AVWIDGET)) {
4737 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4738 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4739 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4740 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4742 info.startPos = tr->startPos() + offset;
4743 info.endPos = tr->endPos() + offset;
4744 info.track = tr->track() + trackOffset;
4745 int transitionEndTrack;
4746 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4747 else transitionEndTrack = tr->transitionEndTrack();
4748 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4749 if (info.startPos >= info.endPos) {
4750 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4751 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4752 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4755 m_commandStack->push(pasteClips);
4758 void CustomTrackView::pasteClipEffects()
4760 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4761 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4764 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4766 QUndoCommand *paste = new QUndoCommand();
4767 paste->setText("Paste effects");
4769 QList<QGraphicsItem *> clips = scene()->selectedItems();
4770 for (int i = 0; i < clips.count(); ++i) {
4771 if (clips.at(i)->type() == AVWIDGET) {
4772 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4773 for (int j = 0; j < clip->effectsCount(); j++) {
4774 QDomElement eff = clip->effectAt(j);
4775 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4776 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4777 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4782 m_commandStack->push(paste);
4784 //Â adjust effects (fades, ...)
4785 for (int i = 0; i < clips.count(); ++i) {
4786 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4787 updatePositionEffects(item, item->info());
4792 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4794 // parse parameters to check if we need to adjust to the new crop start
4795 int diff = (newstart - oldstart).frames(m_document->fps());
4796 int max = (newstart + duration).frames(m_document->fps());
4797 QDomNodeList params = xml.elementsByTagName("parameter");
4798 for (int i = 0; i < params.count(); i++) {
4799 QDomElement e = params.item(i).toElement();
4800 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4801 QString def = e.attribute("default");
4802 // Effect has a keyframe type parameter, we need to adjust the values
4803 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4804 QStringList newKeyFrames;
4805 foreach(const QString &str, keys) {
4806 int pos = str.section(':', 0, 0).toInt();
4807 double val = str.section(':', 1, 1).toDouble();
4810 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4812 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4814 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4815 e.setAttribute("keyframes", newKeyFrames.join(";"));
4820 ClipItem *CustomTrackView::getClipUnderCursor() const
4822 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4823 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4824 for (int i = 0; i < collisions.count(); i++) {
4825 if (collisions.at(i)->type() == AVWIDGET) {
4826 return static_cast < ClipItem *>(collisions.at(i));
4832 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4834 QList<QGraphicsItem *> clips = scene()->selectedItems();
4835 if (clips.isEmpty()) {
4836 return getClipUnderCursor();
4838 AbstractClipItem *item = NULL;
4839 for (int i = 0; i < clips.count(); ++i) {
4840 if (clips.at(i)->type() == AVWIDGET) {
4841 item = static_cast < AbstractClipItem *>(clips.at(i));
4842 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4845 if (item) return item;
4850 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4852 QList<QGraphicsItem *> clips = scene()->selectedItems();
4853 if (clips.isEmpty()) {
4854 return getClipUnderCursor();
4857 // remove all items in the list that are not clips
4858 for (int i = 0; i < clips.count();) {
4859 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4862 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4863 for (int i = 0; i < clips.count(); ++i) {
4864 if (clips.at(i)->type() == AVWIDGET) {
4865 item = static_cast < ClipItem *>(clips.at(i));
4866 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4874 void CustomTrackView::setInPoint()
4876 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4878 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4881 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4885 ItemInfo startInfo = clip->info();
4886 ItemInfo endInfo = startInfo;
4887 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4888 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4889 // Check for invalid resize
4890 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4892 } else if (endInfo.startPos < startInfo.startPos) {
4893 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4894 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4895 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4896 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4900 if (clip->type() == TRANSITIONWIDGET) {
4901 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4902 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4905 void CustomTrackView::setOutPoint()
4907 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4909 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4912 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4916 ItemInfo startInfo = clip->info();
4917 ItemInfo endInfo = clip->info();
4918 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4919 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4920 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4921 // Check for invalid resize
4922 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4924 } else if (endInfo.endPos > startInfo.endPos) {
4925 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4926 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4927 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4928 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4934 if (clip->type() == TRANSITIONWIDGET) {
4935 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4936 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4939 void CustomTrackView::slotUpdateAllThumbs()
4941 if (!isEnabled()) return;
4942 QList<QGraphicsItem *> itemList = items();
4943 //if (itemList.isEmpty()) return;
4945 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4946 for (int i = 0; i < itemList.count(); i++) {
4947 if (itemList.at(i)->type() == AVWIDGET) {
4948 item = static_cast <ClipItem *>(itemList.at(i));
4949 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4950 // Check if we have a cached thumbnail
4951 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4952 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4953 if (QFile::exists(thumb)) {
4955 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
4956 item->slotSetStartThumb(pix);
4959 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4960 QString endThumb = startThumb;
4961 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4962 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4963 if (QFile::exists(startThumb)) {
4964 QPixmap pix(startThumb);
4965 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
4966 item->slotSetStartThumb(pix);
4968 if (QFile::exists(endThumb)) {
4969 QPixmap pix(endThumb);
4970 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
4971 item->slotSetEndThumb(pix);
4975 item->refreshClip(false);
4976 //qApp->processEvents();
4979 viewport()->update();
4982 void CustomTrackView::saveThumbnails()
4984 QList<QGraphicsItem *> itemList = items();
4986 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4987 for (int i = 0; i < itemList.count(); i++) {
4988 if (itemList.at(i)->type() == AVWIDGET) {
4989 item = static_cast <ClipItem *>(itemList.at(i));
4990 if (item->clipType() != COLOR) {
4991 // Check if we have a cached thumbnail
4992 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4993 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4994 if (!QFile::exists(thumb)) {
4995 QPixmap pix(item->startThumb());
4999 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5000 QString endThumb = startThumb;
5001 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5002 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5003 if (!QFile::exists(startThumb)) {
5004 QPixmap pix(item->startThumb());
5005 pix.save(startThumb);
5007 if (!QFile::exists(endThumb)) {
5008 QPixmap pix(item->endThumb());
5018 void CustomTrackView::slotInsertTrack(int ix)
5020 TrackDialog d(m_document, parentWidget());
5021 d.label->setText(i18n("Insert track"));
5022 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5023 d.track_nb->setValue(ix);
5024 d.setWindowTitle(i18n("Insert New Track"));
5025 d.slotUpdateName(ix);
5027 if (d.exec() == QDialog::Accepted) {
5028 ix = d.track_nb->value();
5029 if (d.before_select->currentIndex() == 1) {
5033 if (d.video_track->isChecked()) {
5034 info.type = VIDEOTRACK;
5035 info.isMute = false;
5036 info.isBlind = false;
5037 info.isLocked = false;
5039 info.type = AUDIOTRACK;
5040 info.isMute = false;
5041 info.isBlind = true;
5042 info.isLocked = false;
5044 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5045 m_commandStack->push(addTrack);
5046 setDocumentModified();
5050 void CustomTrackView::slotDeleteTrack(int ix)
5052 TrackDialog d(m_document, parentWidget());
5053 d.label->setText(i18n("Delete track"));
5054 d.before_select->setHidden(true);
5055 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5056 d.track_nb->setValue(ix);
5057 d.slotUpdateName(ix);
5058 d.setWindowTitle(i18n("Delete Track"));
5059 d.video_track->setHidden(true);
5060 d.audio_track->setHidden(true);
5061 if (d.exec() == QDialog::Accepted) {
5062 ix = d.track_nb->value();
5063 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5064 deleteTimelineTrack(ix, info);
5065 setDocumentModified();
5066 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5067 m_commandStack->push(command);*/
5071 void CustomTrackView::slotChangeTrack(int ix)
5073 TrackDialog d(m_document, parentWidget());
5074 d.label->setText(i18n("Change track"));
5075 d.before_select->setHidden(true);
5076 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5077 d.track_nb->setValue(ix);
5078 d.slotUpdateName(ix);
5079 d.setWindowTitle(i18n("Change Track Type"));
5081 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
5082 d.video_track->setChecked(true);
5084 d.audio_track->setChecked(true);
5086 if (d.exec() == QDialog::Accepted) {
5088 info.isLocked = false;
5089 info.isMute = false;
5090 ix = d.track_nb->value();
5092 if (d.video_track->isChecked()) {
5093 info.type = VIDEOTRACK;
5094 info.isBlind = false;
5096 info.type = AUDIOTRACK;
5097 info.isBlind = true;
5099 changeTimelineTrack(ix, info);
5100 setDocumentModified();
5105 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5107 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5108 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5109 QList<QGraphicsItem *> selection = m_scene->items(r);
5110 QUndoCommand *deleteTrack = new QUndoCommand();
5111 deleteTrack->setText("Delete track");
5113 // Delete all clips in selected track
5114 for (int i = 0; i < selection.count(); i++) {
5115 if (selection.at(i)->type() == AVWIDGET) {
5116 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5117 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5118 m_scene->removeItem(item);
5121 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5122 Transition *item = static_cast <Transition *>(selection.at(i));
5123 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5124 m_scene->removeItem(item);
5130 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5131 m_commandStack->push(deleteTrack);
5134 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5136 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5137 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5138 m_commandStack->push(changeTrack);
5141 void CustomTrackView::autoTransition()
5143 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5144 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5145 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5148 Transition *tr = static_cast <Transition*>(itemList.at(0));
5149 tr->setAutomatic(!tr->isAutomatic());
5150 QDomElement transition = tr->toXML();
5151 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);
5152 setDocumentModified();
5156 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5159 QDomNodeList params = effect.elementsByTagName("parameter");
5160 for (int i = 0; i < params.count(); i++) {
5161 QDomElement e = params.item(i).toElement();
5162 if (!e.isNull() && e.attribute("type") == "constant") {
5163 if (e.hasAttribute("factor")) {
5164 double factor = e.attribute("factor").toDouble();
5165 double value = e.attribute("value").toDouble();
5166 value = value / factor;
5167 result.append(QString::number(value));
5168 } else result.append(e.attribute("value"));
5174 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5176 QList<QGraphicsItem *> list = scene()->items();
5177 ClipItem *clip = NULL;
5178 for (int i = 0; i < list.size(); ++i) {
5179 if (list.at(i)->type() == AVWIDGET) {
5180 clip = static_cast <ClipItem *>(list.at(i));
5181 if (clip->clipProducer() == id) {
5182 clip->setClipName(name);
5186 viewport()->update();
5189 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5191 minimum = GenTime();
5192 maximum = GenTime();
5193 QList<QGraphicsItem *> selection;
5194 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5195 selection.removeAll(item);
5196 for (int i = 0; i < selection.count(); i++) {
5197 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5198 if (clip && clip->type() == AVWIDGET) {
5199 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5200 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5205 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5207 minimum = GenTime();
5208 maximum = GenTime();
5209 QList<QGraphicsItem *> selection;
5210 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5211 selection.removeAll(item);
5212 for (int i = 0; i < selection.count(); i++) {
5213 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5214 if (clip && clip->type() == TRANSITIONWIDGET) {
5215 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5216 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5222 void CustomTrackView::loadGroups(const QDomNodeList groups)
5224 for (int i = 0; i < groups.count(); i++) {
5225 QDomNodeList children = groups.at(i).childNodes();
5226 scene()->clearSelection();
5227 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5228 QDomNode n = children.item(nodeindex);
5229 QDomElement elem = n.toElement();
5230 int pos = elem.attribute("position").toInt();
5231 int track = elem.attribute("track").toInt();
5232 if (elem.tagName() == "clipitem") {
5233 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5234 if (clip) clip->setSelected(true);
5236 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5237 if (clip) clip->setSelected(true);
5240 groupSelectedItems(false, true);
5244 void CustomTrackView::splitAudio()
5246 resetSelectionGroup();
5247 QList<QGraphicsItem *> selection = scene()->selectedItems();
5248 if (selection.isEmpty()) {
5249 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5252 QUndoCommand *splitCommand = new QUndoCommand();
5253 splitCommand->setText(i18n("Split audio"));
5254 for (int i = 0; i < selection.count(); i++) {
5255 if (selection.at(i)->type() == AVWIDGET) {
5256 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5257 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5258 if (clip->parentItem()) {
5259 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5261 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5266 m_commandStack->push(splitCommand);
5269 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5271 ClipItem *clip = getClipItemAt(pos, track);
5273 kDebug() << "// Cannot find clip to split!!!";
5277 int start = pos.frames(m_document->fps());
5278 int freetrack = m_document->tracksCount() - track - 1;
5279 for (; freetrack > 0; freetrack--) {
5280 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5281 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5282 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5283 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5284 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5289 kDebug() << "GOT TRK: " << track;
5290 if (freetrack == 0) {
5291 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5293 ItemInfo info = clip->info();
5294 info.track = m_document->tracksCount() - freetrack;
5295 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5296 scene()->clearSelection();
5297 clip->setSelected(true);
5298 ClipItem *audioClip = getClipItemAt(start, info.track);
5300 clip->setVideoOnly(true);
5301 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5302 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5304 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5305 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5307 audioClip->setSelected(true);
5308 audioClip->setAudioOnly(true);
5309 groupSelectedItems(false, true);
5313 // unsplit clip: remove audio part and change video part to normal clip
5314 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5315 kDebug() << "//CANNOT FIND CLP GRP";
5318 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5319 QList<QGraphicsItem *> children = grp->childItems();
5320 if (children.count() != 2) {
5321 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5324 for (int i = 0; i < children.count(); i++) {
5325 if (children.at(i) != clip) {
5326 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5327 ItemInfo info = clip->info();
5328 deleteClip(clp->info());
5329 clip->setVideoOnly(false);
5330 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5331 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5336 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5337 m_document->clipManager()->removeGroup(grp);
5338 scene()->destroyItemGroup(grp);
5342 void CustomTrackView::setVideoOnly()
5344 resetSelectionGroup();
5345 QList<QGraphicsItem *> selection = scene()->selectedItems();
5346 if (selection.isEmpty()) {
5347 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5350 QUndoCommand *videoCommand = new QUndoCommand();
5351 videoCommand->setText(i18n("Video only"));
5352 for (int i = 0; i < selection.count(); i++) {
5353 if (selection.at(i)->type() == AVWIDGET) {
5354 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5355 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5356 if (clip->parentItem()) {
5357 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5359 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5364 m_commandStack->push(videoCommand);
5367 void CustomTrackView::setAudioOnly()
5369 resetSelectionGroup();
5370 QList<QGraphicsItem *> selection = scene()->selectedItems();
5371 if (selection.isEmpty()) {
5372 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5375 QUndoCommand *videoCommand = new QUndoCommand();
5376 videoCommand->setText(i18n("Audio only"));
5377 for (int i = 0; i < selection.count(); i++) {
5378 if (selection.at(i)->type() == AVWIDGET) {
5379 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5380 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5381 if (clip->parentItem()) {
5382 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5384 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5389 m_commandStack->push(videoCommand);
5392 void CustomTrackView::setAudioAndVideo()
5394 resetSelectionGroup();
5395 QList<QGraphicsItem *> selection = scene()->selectedItems();
5396 if (selection.isEmpty()) {
5397 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5400 QUndoCommand *videoCommand = new QUndoCommand();
5401 videoCommand->setText(i18n("Audio and Video"));
5402 for (int i = 0; i < selection.count(); i++) {
5403 if (selection.at(i)->type() == AVWIDGET) {
5404 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5405 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5406 if (clip->parentItem()) {
5407 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5409 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5414 m_commandStack->push(videoCommand);
5417 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5419 ClipItem *clip = getClipItemAt(pos, track);
5421 kDebug() << "// Cannot find clip to split!!!";
5425 int start = pos.frames(m_document->fps());
5426 clip->setVideoOnly(true);
5427 clip->setAudioOnly(false);
5428 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5429 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5431 } else if (audioOnly) {
5432 int start = pos.frames(m_document->fps());
5433 clip->setAudioOnly(true);
5434 clip->setVideoOnly(false);
5435 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5436 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5439 int start = pos.frames(m_document->fps());
5440 clip->setAudioOnly(false);
5441 clip->setVideoOnly(false);
5442 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5443 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5447 setDocumentModified();
5450 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5452 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5453 m_clipTypeGroup->setEnabled(false);
5455 m_clipTypeGroup->setEnabled(true);
5456 QList <QAction *> actions = m_clipTypeGroup->actions();
5458 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5459 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5460 else lookup = "clip_audio_and_video";
5461 for (int i = 0; i < actions.count(); i++) {
5462 if (actions.at(i)->data().toString() == lookup) {
5463 actions.at(i)->setChecked(true);
5470 void CustomTrackView::reloadTransitionLumas()
5474 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5475 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5476 for (int i = 0; i < params.count(); i++) {
5477 QDomElement e = params.item(i).toElement();
5478 if (e.attribute("tag") == "resource") {
5479 lumaNames = e.attribute("paramlistdisplay");
5480 lumaFiles = e.attribute("paramlist");
5485 QList<QGraphicsItem *> itemList = items();
5486 Transition *transitionitem;
5487 QDomElement transitionXml;
5488 for (int i = 0; i < itemList.count(); i++) {
5489 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5490 transitionitem = static_cast <Transition*>(itemList.at(i));
5491 transitionXml = transitionitem->toXML();
5492 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5493 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5494 for (int i = 0; i < params.count(); i++) {
5495 QDomElement e = params.item(i).toElement();
5496 if (e.attribute("tag") == "resource") {
5497 e.setAttribute("paramlistdisplay", lumaNames);
5498 e.setAttribute("paramlist", lumaFiles);
5503 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5504 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5505 for (int i = 0; i < params.count(); i++) {
5506 QDomElement e = params.item(i).toElement();
5507 if (e.attribute("tag") == "luma") {
5508 e.setAttribute("paramlistdisplay", lumaNames);
5509 e.setAttribute("paramlist", lumaFiles);
5516 emit transitionItemSelected(NULL);
5519 double CustomTrackView::fps() const
5521 return m_document->fps();
5524 void CustomTrackView::updateProjectFps()
5526 // update all clips to the new fps
5527 resetSelectionGroup();
5528 scene()->clearSelection();
5530 QList<QGraphicsItem *> itemList = items();
5531 for (int i = 0; i < itemList.count(); i++) {
5532 // remove all items and re-add them one by one
5533 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5535 for (int i = 0; i < itemList.count(); i++) {
5536 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5537 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5538 clip->updateFps(m_document->fps());
5539 m_scene->addItem(clip);
5540 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5541 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5542 QList<QGraphicsItem *> children = grp->childItems();
5543 for (int j = 0; j < children.count(); j++) {
5544 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5545 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5546 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5547 clip->updateFps(m_document->fps());
5550 m_document->clipManager()->removeGroup(grp);
5551 m_scene->addItem(grp);
5552 scene()->destroyItemGroup(grp);
5553 for (int j = 0; j < children.count(); j++) {
5554 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5555 //children.at(j)->setParentItem(0);
5556 children.at(j)->setSelected(true);
5559 groupSelectedItems(true, true);
5560 } else if (itemList.at(i)->type() == GUIDEITEM) {
5561 Guide *g = static_cast<Guide *>(itemList.at(i));
5563 m_scene->addItem(g);
5566 viewport()->update();
5569 void CustomTrackView::slotTrackDown()
5571 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5572 else m_selectedTrack++;
5573 emit updateTrackHeaders();
5574 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5575 ensureVisible(rect, 0, 0);
5576 viewport()->update();
5579 void CustomTrackView::slotTrackUp()
5581 if (m_selectedTrack > 0) m_selectedTrack--;
5582 else m_selectedTrack = m_document->tracksCount() - 1;
5583 emit updateTrackHeaders();
5584 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5585 ensureVisible(rect, 0, 0);
5586 viewport()->update();
5589 int CustomTrackView::selectedTrack() const
5591 return m_selectedTrack;
5594 void CustomTrackView::slotSelectTrack(int ix)
5596 m_selectedTrack = qMax(0, ix);
5597 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5598 emit updateTrackHeaders();
5599 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5600 ensureVisible(rect, 0, 0);
5601 viewport()->update();
5604 void CustomTrackView::selectClip(bool add, bool group)
5606 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5607 QList<QGraphicsItem *> selection = m_scene->items(rect);
5608 resetSelectionGroup(group);
5609 if (!group) m_scene->clearSelection();
5610 for (int i = 0; i < selection.count(); i++) {
5611 if (selection.at(i)->type() == AVWIDGET) {
5612 selection.at(i)->setSelected(add);
5616 if (group) groupSelectedItems();
5619 void CustomTrackView::selectTransition(bool add, bool group)
5621 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5622 QList<QGraphicsItem *> selection = m_scene->items(rect);
5623 resetSelectionGroup(group);
5624 if (!group) m_scene->clearSelection();
5625 for (int i = 0; i < selection.count(); i++) {
5626 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5627 selection.at(i)->setSelected(add);
5631 if (group) groupSelectedItems();
5634 QStringList CustomTrackView::extractTransitionsLumas()
5637 QList<QGraphicsItem *> itemList = items();
5638 Transition *transitionitem;
5639 QDomElement transitionXml;
5640 for (int i = 0; i < itemList.count(); i++) {
5641 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5642 transitionitem = static_cast <Transition*>(itemList.at(i));
5643 transitionXml = transitionitem->toXML();
5644 QString luma = EffectsList::parameter(transitionXml, "luma");
5645 if (!luma.isEmpty()) urls << luma;
5651 void CustomTrackView::setEditMode(EDITMODE mode)
5653 m_scene->setEditMode(mode);
5656 void CustomTrackView::checkTrackSequence(int track)
5658 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5659 //track = m_document->tracksCount() -track;
5660 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5661 QList<QGraphicsItem *> selection = m_scene->items(rect);
5662 QList <int> timelineList;
5663 timelineList.append(0);
5664 for (int i = 0; i < selection.count(); i++) {
5665 if (selection.at(i)->type() == AVWIDGET) {
5666 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5667 int start = clip->startPos().frames(m_document->fps());
5668 int end = clip->endPos().frames(m_document->fps());
5669 if (!timelineList.contains(start)) timelineList.append(start);
5670 if (!timelineList.contains(end)) timelineList.append(end);
5673 qSort(timelineList);
5674 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5675 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5678 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5680 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5682 info.startPos = GenTime(in, m_document->fps());
5683 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5684 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5685 info.cropDuration = info.endPos - info.startPos;
5686 info.track = m_selectedTrack;
5687 QUndoCommand *addCommand = new QUndoCommand();
5688 addCommand->setText(i18n("Insert clip"));
5689 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5690 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5691 m_commandStack->push(addCommand);