1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "changetrackcommand.h"
52 #include "movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "locktrackcommand.h"
56 #include "groupclipscommand.h"
57 #include "splitaudiocommand.h"
58 #include "changecliptypecommand.h"
59 #include "trackdialog.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
75 #include <KMessageBox>
77 #if QT_VERSION >= 0x040600
78 #include <QGraphicsDropShadowEffect>
81 bool sortGuidesList(const Guide *g1 , const Guide *g2)
83 return (*g1).position() < (*g2).position();
88 // disable animation if user asked it in KDE's global settings
89 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
90 // needs something like below (taken from dolphin)
91 // #include <kglobalsettings.h>
92 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
93 // const int duration = animate ? 1500 : 1;
95 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
96 QGraphicsView(projectscene, parent),
97 m_tracksHeight(KdenliveSettings::trackheight()),
101 m_scene(projectscene),
103 m_operationMode(NONE),
110 m_autoScroll(KdenliveSettings::autoscroll()),
111 m_pasteEffectsAction(NULL),
112 m_ungroupAction(NULL),
119 m_blockRefresh(false),
120 m_selectionGroup(NULL),
123 if (doc) m_commandStack = doc->commandStack();
124 else m_commandStack = NULL;
125 setMouseTracking(true);
126 setAcceptDrops(true);
127 setFrameShape(QFrame::NoFrame);
129 //setCacheMode(QGraphicsView::CacheBackground);
130 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
132 KdenliveSettings::setTrackheight(m_tracksHeight);
133 m_animationTimer = new QTimeLine(800);
134 m_animationTimer->setFrameRange(0, 5);
135 m_animationTimer->setUpdateInterval(100);
136 m_animationTimer->setLoopCount(0);
137 m_tipColor = QColor(0, 192, 0, 200);
138 QColor border = QColor(255, 255, 255, 100);
139 m_tipPen.setColor(border);
140 m_tipPen.setWidth(3);
141 setContentsMargins(0, 0, 0, 0);
142 const int maxHeight = m_tracksHeight * m_document->tracksCount();
143 setSceneRect(0, 0, sceneRect().width(), maxHeight);
144 verticalScrollBar()->setMaximum(maxHeight);
145 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
146 m_cursorLine->setZValue(1000);
150 pen1.setColor(palette().text().color());
151 m_cursorLine->setPen(pen1);
152 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
154 KIcon razorIcon("edit-cut");
155 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
157 KIcon spacerIcon("kdenlive-spacer-tool");
158 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
159 verticalScrollBar()->setTracking(true);
160 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
161 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
162 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
163 m_scrollTimer.setInterval(100);
164 m_scrollTimer.setSingleShot(true);
166 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
167 m_thumbsTimer.setInterval(500);
168 m_thumbsTimer.setSingleShot(true);
171 CustomTrackView::~CustomTrackView()
173 qDeleteAll(m_guides);
174 m_waitingThumbs.clear();
178 void CustomTrackView::keyPressEvent(QKeyEvent * event)
180 if (event->key() == Qt::Key_Up) {
183 } else if (event->key() == Qt::Key_Down) {
186 } else QWidget::keyPressEvent(event);
189 void CustomTrackView::setDocumentModified()
191 m_document->setModified(true);
194 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
196 m_timelineContextMenu = timeline;
197 m_timelineContextClipMenu = clip;
198 m_clipTypeGroup = clipTypeGroup;
199 QList <QAction *> list = m_timelineContextClipMenu->actions();
200 for (int i = 0; i < list.count(); i++) {
201 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
202 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
205 m_timelineContextTransitionMenu = transition;
206 list = m_timelineContextTransitionMenu->actions();
207 for (int i = 0; i < list.count(); i++) {
208 if (list.at(i)->data().toString() == "auto") {
209 m_autoTransition = list.at(i);
214 m_timelineContextMenu->addSeparator();
215 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
216 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
217 m_timelineContextMenu->addAction(m_deleteGuide);
219 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
220 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
221 m_timelineContextMenu->addAction(m_editGuide);
224 void CustomTrackView::checkAutoScroll()
226 m_autoScroll = KdenliveSettings::autoscroll();
229 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
230 return m_scene->m_tracksList;
233 void CustomTrackView::checkTrackHeight()
235 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
236 m_tracksHeight = KdenliveSettings::trackheight();
237 emit trackHeightChanged();
238 QList<QGraphicsItem *> itemList = items();
240 Transition *transitionitem;
241 bool snap = KdenliveSettings::snaptopoints();
242 KdenliveSettings::setSnaptopoints(false);
243 for (int i = 0; i < itemList.count(); i++) {
244 if (itemList.at(i)->type() == AVWIDGET) {
245 item = (ClipItem*) itemList.at(i);
246 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
247 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
248 item->resetThumbs(true);
249 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
250 transitionitem = (Transition*) itemList.at(i);
251 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
252 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
255 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
257 for (int i = 0; i < m_guides.count(); i++) {
258 QLineF l = m_guides.at(i)->line();
259 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
260 m_guides.at(i)->setLine(l);
263 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
264 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
265 KdenliveSettings::setSnaptopoints(snap);
266 viewport()->update();
269 /** Zoom or move viewport on mousewheel
271 * If mousewheel+Ctrl, zooms in/out on the timeline.
273 * With Ctrl, moves viewport towards end of timeline if down/back,
274 * opposite on up/forward.
276 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
277 void CustomTrackView::wheelEvent(QWheelEvent * e)
279 if (e->modifiers() == Qt::ControlModifier) {
280 if (e->delta() > 0) emit zoomIn();
283 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
284 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
288 int CustomTrackView::getPreviousVideoTrack(int track)
290 track = m_document->tracksCount() - track - 1;
292 for (int i = track; i > -1; i--) {
293 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
299 void CustomTrackView::slotFetchNextThumbs()
301 if (!m_waitingThumbs.isEmpty()) {
302 ClipItem *item = m_waitingThumbs.takeFirst();
303 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
304 item = m_waitingThumbs.takeFirst();
306 if (item) item->slotFetchThumbs();
307 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
311 void CustomTrackView::slotCheckMouseScrolling()
313 if (m_scrollOffset == 0) {
314 m_scrollTimer.stop();
317 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
318 m_scrollTimer.start();
321 void CustomTrackView::slotCheckPositionScrolling()
323 // If mouse is at a border of the view, scroll
324 if (m_moveOpMode != SEEK) return;
325 if (mapFromScene(m_cursorPos, 0).x() < 3) {
326 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
327 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
328 setCursorPos(mapToScene(QPoint(-2, 0)).x());
329 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
330 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
331 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
332 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
338 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
340 int pos = event->x();
341 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
342 double snappedPos = getSnapPointForPos(mappedXPos);
343 emit mousePosition(mappedXPos);
345 if (event->buttons() & Qt::MidButton) return;
346 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
347 event->setAccepted(true);
349 QGraphicsView::mouseMoveEvent(event);
353 if (event->buttons() != Qt::NoButton) {
354 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
355 if (m_dragItem && m_tool == SELECTTOOL) {
356 if (m_operationMode == MOVE && move) {
357 QGraphicsView::mouseMoveEvent(event);
358 // If mouse is at a border of the view, scroll
360 m_scrollOffset = -30;
361 m_scrollTimer.start();
362 } else if (viewport()->width() - pos < 10) {
364 m_scrollTimer.start();
365 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
367 } else if (m_operationMode == RESIZESTART && move) {
368 m_document->renderer()->pause();
369 m_dragItem->resizeStart((int)(snappedPos));
370 } else if (m_operationMode == RESIZEEND && move) {
371 m_document->renderer()->pause();
372 m_dragItem->resizeEnd((int)(snappedPos));
373 } else if (m_operationMode == FADEIN && move) {
374 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
375 } else if (m_operationMode == FADEOUT && move) {
376 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
377 } else if (m_operationMode == KEYFRAME && move) {
378 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
379 double pos = mapToScene(event->pos()).toPoint().y();
380 QRectF br = m_dragItem->sceneBoundingRect();
381 double maxh = 100.0 / br.height();
382 pos = (br.bottom() - pos) * maxh;
383 m_dragItem->updateKeyFramePos(keyFramePos, pos);
386 scene()->removeItem(m_visualTip);
387 m_animationTimer->stop();
394 } else if (m_operationMode == MOVEGUIDE) {
396 scene()->removeItem(m_visualTip);
397 m_animationTimer->stop();
403 QGraphicsView::mouseMoveEvent(event);
405 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
407 if (snappedPos < 0) snappedPos = 0;
408 // Make sure there is no collision
409 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
410 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
411 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
412 collidingItems.removeAll(m_selectionGroup);
413 for (int i = 0; i < children.count(); i++) {
414 collidingItems.removeAll(children.at(i));
416 bool collision = false;
417 for (int i = 0; i < collidingItems.count(); i++) {
418 if (!collidingItems.at(i)->isEnabled()) continue;
419 if (collidingItems.at(i)->type() == AVWIDGET) {
426 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
427 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
428 collidingItems.removeAll(m_selectionGroup);
429 for (int i = 0; i < children.count(); i++) {
430 collidingItems.removeAll(children.at(i));
432 for (int i = 0; i < collidingItems.count(); i++) {
433 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
441 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
442 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
446 if (m_tool == RAZORTOOL) {
447 setCursor(m_razorCursor);
448 //QGraphicsView::mouseMoveEvent(event);
450 } else if (m_tool == SPACERTOOL) {
451 setCursor(m_spacerCursor);
455 QList<QGraphicsItem *> itemList = items(event->pos());
456 QGraphicsRectItem *item = NULL;
457 OPERATIONTYPE opMode = NONE;
459 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
461 } else for (int i = 0; i < itemList.count(); i++) {
462 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
463 item = (QGraphicsRectItem*) itemList.at(i);
468 if (item && event->buttons() == Qt::NoButton) {
469 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
470 if (m_tool == RAZORTOOL) {
471 // razor tool over a clip, display current frame in monitor
472 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
473 //TODO: solve crash when showing frame when moving razor over clip
474 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
479 opMode = clip->operationMode(mapToScene(event->pos()));
480 const double size = 5;
481 if (opMode == m_moveOpMode) {
482 QGraphicsView::mouseMoveEvent(event);
486 scene()->removeItem(m_visualTip);
487 m_animationTimer->stop();
494 m_moveOpMode = opMode;
495 if (opMode == MOVE) {
496 setCursor(Qt::OpenHandCursor);
497 } else if (opMode == RESIZESTART) {
498 setCursor(KCursor("left_side", Qt::SizeHorCursor));
499 if (m_visualTip == NULL) {
500 QRectF rect = clip->sceneBoundingRect();
502 polygon << QPoint(0, - size * 2);
503 polygon << QPoint(size * 2, 0);
504 polygon << QPoint(0, size * 2);
505 polygon << QPoint(0, - size * 2);
507 m_visualTip = new QGraphicsPolygonItem(polygon);
508 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
509 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
510 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
511 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
512 m_visualTip->setZValue(100);
513 m_animation = new QGraphicsItemAnimation;
514 m_animation->setItem(m_visualTip);
515 m_animation->setTimeLine(m_animationTimer);
516 m_animation->setScaleAt(.5, 2, 1);
517 m_animation->setScaleAt(1, 1, 1);
518 scene()->addItem(m_visualTip);
519 m_animationTimer->start();
521 } else if (opMode == RESIZEEND) {
522 setCursor(KCursor("right_side", Qt::SizeHorCursor));
523 if (m_visualTip == NULL) {
524 QRectF rect = clip->sceneBoundingRect();
526 polygon << QPoint(0, - size * 2);
527 polygon << QPoint(- size * 2, 0);
528 polygon << QPoint(0, size * 2);
529 polygon << QPoint(0, - size * 2);
531 m_visualTip = new QGraphicsPolygonItem(polygon);
532 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
533 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
534 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
535 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
536 m_visualTip->setZValue(100);
537 m_animation = new QGraphicsItemAnimation;
538 m_animation->setItem(m_visualTip);
539 m_animation->setTimeLine(m_animationTimer);
540 m_animation->setScaleAt(.5, 2, 1);
541 m_animation->setScaleAt(1, 1, 1);
542 scene()->addItem(m_visualTip);
543 m_animationTimer->start();
545 } else if (opMode == FADEIN) {
546 if (m_visualTip == NULL) {
547 ClipItem *item = (ClipItem *) clip;
548 QRectF rect = clip->sceneBoundingRect();
549 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
550 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
551 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
552 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
553 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
554 m_visualTip->setZValue(100);
555 m_animation = new QGraphicsItemAnimation;
556 m_animation->setItem(m_visualTip);
557 m_animation->setTimeLine(m_animationTimer);
558 m_animation->setScaleAt(.5, 2, 2);
559 m_animation->setScaleAt(1, 1, 1);
560 scene()->addItem(m_visualTip);
561 m_animationTimer->start();
563 setCursor(Qt::PointingHandCursor);
564 } else if (opMode == FADEOUT) {
565 if (m_visualTip == NULL) {
566 ClipItem *item = (ClipItem *) clip;
567 QRectF rect = clip->sceneBoundingRect();
568 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
569 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
570 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
571 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
572 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
573 m_visualTip->setZValue(100);
574 m_animation = new QGraphicsItemAnimation;
575 m_animation->setItem(m_visualTip);
576 m_animation->setTimeLine(m_animationTimer);
577 m_animation->setScaleAt(.5, 2, 2);
578 m_animation->setScaleAt(1, 1, 1);
579 scene()->addItem(m_visualTip);
580 m_animationTimer->start();
582 setCursor(Qt::PointingHandCursor);
583 } else if (opMode == TRANSITIONSTART) {
584 if (m_visualTip == NULL) {
585 QRectF rect = clip->sceneBoundingRect();
587 polygon << QPoint(0, - size * 2);
588 polygon << QPoint(size * 2, 0);
589 polygon << QPoint(0, 0);
590 polygon << QPoint(0, - size * 2);
592 m_visualTip = new QGraphicsPolygonItem(polygon);
593 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
594 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
595 m_visualTip->setPos(rect.x(), rect.bottom());
596 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
597 m_visualTip->setZValue(100);
598 m_animation = new QGraphicsItemAnimation;
599 m_animation->setItem(m_visualTip);
600 m_animation->setTimeLine(m_animationTimer);
601 m_animation->setScaleAt(.5, 2, 2);
602 m_animation->setScaleAt(1, 1, 1);
603 scene()->addItem(m_visualTip);
604 m_animationTimer->start();
606 setCursor(Qt::PointingHandCursor);
607 } else if (opMode == TRANSITIONEND) {
608 if (m_visualTip == NULL) {
609 QRectF rect = clip->sceneBoundingRect();
611 polygon << QPoint(0, - size * 2);
612 polygon << QPoint(- size * 2, 0);
613 polygon << QPoint(0, 0);
614 polygon << QPoint(0, - size * 2);
616 m_visualTip = new QGraphicsPolygonItem(polygon);
617 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
618 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
619 m_visualTip->setPos(rect.right(), rect.bottom());
620 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
621 m_visualTip->setZValue(100);
622 m_animation = new QGraphicsItemAnimation;
623 m_animation->setItem(m_visualTip);
624 m_animation->setTimeLine(m_animationTimer);
625 m_animation->setScaleAt(.5, 2, 2);
626 m_animation->setScaleAt(1, 1, 1);
627 scene()->addItem(m_visualTip);
628 m_animationTimer->start();
630 setCursor(Qt::PointingHandCursor);
631 } else if (opMode == KEYFRAME) {
632 setCursor(Qt::PointingHandCursor);
634 } // no clip under mouse
635 else if (m_tool == RAZORTOOL) {
638 } else if (opMode == MOVEGUIDE) {
639 m_moveOpMode = opMode;
640 setCursor(Qt::SplitHCursor);
643 scene()->removeItem(m_visualTip);
644 m_animationTimer->stop();
651 setCursor(Qt::ArrowCursor);
652 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
653 QGraphicsView::mouseMoveEvent(event);
655 setCursorPos(mappedXPos);
656 slotCheckPositionScrolling();
658 } else m_moveOpMode = NONE;
660 QGraphicsView::mouseMoveEvent(event);
664 void CustomTrackView::mousePressEvent(QMouseEvent * event)
666 setFocus(Qt::MouseFocusReason);
667 m_menuPosition = QPoint();
669 // special cases (middle click button or ctrl / shift click
670 if (event->button() == Qt::MidButton) {
671 m_document->renderer()->switchPlay();
672 m_blockRefresh = false;
673 m_operationMode = NONE;
677 if (event->modifiers() & Qt::ShiftModifier) {
678 // Rectangle selection
679 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
680 setDragMode(QGraphicsView::RubberBandDrag);
681 if (!(event->modifiers() & Qt::ControlModifier)) {
682 resetSelectionGroup();
683 scene()->clearSelection();
685 m_blockRefresh = false;
686 m_operationMode = RUBBERSELECTION;
687 QGraphicsView::mousePressEvent(event);
691 m_blockRefresh = true;
693 bool collision = false;
695 if (m_tool != RAZORTOOL) activateMonitor();
696 else if (m_document->renderer()->playSpeed() != 0.0) {
697 m_document->renderer()->pause();
700 m_clickEvent = event->pos();
702 // check item under mouse
703 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
705 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
706 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
707 setDragMode(QGraphicsView::ScrollHandDrag);
708 QGraphicsView::mousePressEvent(event);
709 m_blockRefresh = false;
710 m_operationMode = NONE;
714 // if a guide and a clip were pressed, just select the guide
715 for (int i = 0; i < collisionList.count(); ++i) {
716 if (collisionList.at(i)->type() == GUIDEITEM) {
717 // a guide item was pressed
718 m_dragGuide = (Guide *) collisionList.at(i);
719 if (event->button() == Qt::LeftButton) { // move it
720 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
722 m_operationMode = MOVEGUIDE;
723 // deselect all clips so that only the guide will move
724 m_scene->clearSelection();
725 resetSelectionGroup(false);
726 updateSnapPoints(NULL);
727 QGraphicsView::mousePressEvent(event);
729 } else // show context menu
734 // Find first clip, transition or group under mouse (when no guides selected)
736 AbstractGroupItem *dragGroup = NULL;
737 AbstractClipItem *collisionClip = NULL;
739 while (!m_dragGuide && ct < collisionList.count()) {
740 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
741 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
742 if (collisionClip == m_dragItem) {
743 collisionClip = NULL;
744 } else m_dragItem = collisionClip;
746 m_dragItemInfo = m_dragItem->info();
747 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
748 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
749 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
756 if (m_dragItem) emit clipItemSelected(NULL);
759 #if QT_VERSION >= 0x040600
760 // Add shadow to dragged item, currently disabled because of painting artifacts
761 //TODO:Â re-enable when fixed
762 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
763 eff->setBlurRadius(5);
764 eff->setOffset(3, 3);
765 m_dragItem->setGraphicsEffect(eff);*/
767 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
768 // update transition menu action
769 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
770 m_autoTransition->setEnabled(true);
771 } else m_autoTransition->setEnabled(false);
773 // context menu requested
774 if (event->button() == Qt::RightButton) {
776 if (dragGroup) dragGroup->setSelected(true);
777 else if (!m_dragItem->isSelected()) {
778 resetSelectionGroup(false);
779 m_scene->clearSelection();
780 m_dragItem->setSelected(true);
782 } else if (!m_dragGuide) {
783 // check if there is a guide close to mouse click
784 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
785 for (int i = 0; i < guidesCollisionList.count(); i++) {
786 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
787 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
791 // keep this to support multiple guides context menu in the future (?)
792 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
793 guidesCollisionList.removeAt(0);
795 if (!guidesCollisionList.isEmpty())
796 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
799 m_operationMode = NONE;
800 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
801 m_menuPosition = m_clickEvent;
807 // No item under click
808 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
809 resetSelectionGroup(false);
810 setCursor(Qt::ArrowCursor);
811 m_scene->clearSelection();
813 updateClipTypeActions(NULL);
814 if (m_tool == SPACERTOOL) {
815 QList<QGraphicsItem *> selection;
816 if (event->modifiers() == Qt::ControlModifier) {
817 // Ctrl + click, select all items on track after click position
818 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
819 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
820 // Cannot use spacer on locked track
821 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
825 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
828 selection = checkForGroups(rect, &isOk);
830 // groups found on track, do not allow the move
831 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
835 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
837 // Select all items on all tracks after click position
838 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
839 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
842 // create group to hold selected items
843 m_selectionGroup = new AbstractGroupItem(m_document->fps());
844 scene()->addItem(m_selectionGroup);
845 QList <GenTime> offsetList;
846 for (int i = 0; i < selection.count(); i++) {
847 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
848 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
849 if (item->isItemLocked()) continue;
850 offsetList.append(item->startPos());
851 offsetList.append(item->endPos());
852 m_selectionGroup->addToGroup(selection.at(i));
853 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
854 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
855 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
856 QList<QGraphicsItem *> children = selection.at(i)->childItems();
857 for (int j = 0; j < children.count(); j++) {
858 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
859 offsetList.append(item->startPos());
860 offsetList.append(item->endPos());
862 m_selectionGroup->addToGroup(selection.at(i));
863 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
864 } else if (selection.at(i)->parentItem()) {
865 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
866 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
867 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
871 if (!offsetList.isEmpty()) {
873 QList <GenTime> cleandOffsetList;
874 GenTime startOffset = offsetList.takeFirst();
875 for (int k = 0; k < offsetList.size(); k++) {
876 GenTime newoffset = offsetList.at(k) - startOffset;
877 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
878 cleandOffsetList.append(newoffset);
881 updateSnapPoints(NULL, cleandOffsetList, true);
883 m_operationMode = SPACER;
885 setCursorPos((int)(mapToScene(event->x(), 0).x()));
887 QGraphicsView::mousePressEvent(event);
892 if (m_tool == RAZORTOOL && m_dragItem) {
893 if (m_dragItem->type() == TRANSITIONWIDGET) {
894 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
898 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
899 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
904 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
905 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
906 m_document->renderer()->pause();
907 m_commandStack->push(command);
908 setDocumentModified();
914 bool itemSelected = false;
915 if (m_dragItem->isSelected()) itemSelected = true;
916 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
917 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
919 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
920 if (event->modifiers() != Qt::ControlModifier) {
921 resetSelectionGroup(false);
922 m_scene->clearSelection();
923 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
924 viewport()->update();
925 } else resetSelectionGroup();
927 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
928 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
929 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
931 bool selected = !m_dragItem->isSelected();
932 if (dragGroup) dragGroup->setSelected(selected);
933 else m_dragItem->setSelected(selected);
935 groupSelectedItems();
936 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
937 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
938 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
941 if (collisionClip != NULL || m_dragItem == NULL) {
942 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
943 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
944 emit clipItemSelected(selected);
945 } else emit clipItemSelected(NULL);
948 // If clicked item is selected, allow move
949 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
951 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
952 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
954 // Update snap points
955 if (m_selectionGroup == NULL) {
956 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
957 else updateSnapPoints(m_dragItem);
959 QList <GenTime> offsetList;
960 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
961 for (int i = 0; i < children.count(); i++) {
962 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
963 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
964 offsetList.append(item->startPos());
965 offsetList.append(item->endPos());
968 if (!offsetList.isEmpty()) {
970 GenTime startOffset = offsetList.takeFirst();
971 QList <GenTime> cleandOffsetList;
972 for (int k = 0; k < offsetList.size(); k++) {
973 GenTime newoffset = offsetList.at(k) - startOffset;
974 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
975 cleandOffsetList.append(newoffset);
978 updateSnapPoints(NULL, cleandOffsetList, true);
982 if (m_operationMode == KEYFRAME) {
983 m_dragItem->updateSelectedKeyFrame();
984 m_blockRefresh = false;
986 } else if (m_operationMode == MOVE) {
987 setCursor(Qt::ClosedHandCursor);
988 if (m_dragItem) m_dragItem->setZValue(10);
989 if (m_selectionGroup) m_selectionGroup->setZValue(10);
990 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
992 info.startPos = m_dragItem->startPos();
993 info.track = m_dragItem->track();
994 int transitiontrack = getPreviousVideoTrack(info.track);
995 ClipItem *transitionClip = NULL;
996 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
997 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
998 info.endPos = transitionClip->endPos();
1000 GenTime transitionDuration(65, m_document->fps());
1001 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1002 else info.endPos = info.startPos + transitionDuration;
1004 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1005 // Check there is no other transition at that place
1006 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1007 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1008 QList<QGraphicsItem *> selection = m_scene->items(r);
1009 bool transitionAccepted = true;
1010 for (int i = 0; i < selection.count(); i++) {
1011 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1012 Transition *tr = static_cast <Transition *>(selection.at(i));
1013 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1014 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1015 } else transitionAccepted = false;
1018 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1019 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1020 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1022 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1023 info.track = m_dragItem->track();
1024 int transitiontrack = getPreviousVideoTrack(info.track);
1025 ClipItem *transitionClip = NULL;
1026 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1027 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1028 info.startPos = transitionClip->startPos();
1030 GenTime transitionDuration(65, m_document->fps());
1031 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1032 else info.startPos = info.endPos - transitionDuration;
1034 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1035 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1036 EffectsList::setParameter(transition, "reverse", "1");
1038 // Check there is no other transition at that place
1039 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1040 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1041 QList<QGraphicsItem *> selection = m_scene->items(r);
1042 bool transitionAccepted = true;
1043 for (int i = 0; i < selection.count(); i++) {
1044 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1045 Transition *tr = static_cast <Transition *>(selection.at(i));
1046 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1047 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1048 } else transitionAccepted = false;
1051 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1052 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1054 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1055 resetSelectionGroup(false);
1056 m_dragItem->setSelected(true);
1059 m_blockRefresh = false;
1061 QGraphicsView::mousePressEvent(event);
1064 void CustomTrackView::resetSelectionGroup(bool selectItems)
1066 if (m_selectionGroup) {
1067 // delete selection group
1068 bool snap = KdenliveSettings::snaptopoints();
1069 KdenliveSettings::setSnaptopoints(false);
1071 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1072 scene()->destroyItemGroup(m_selectionGroup);
1073 for (int i = 0; i < children.count(); i++) {
1074 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1075 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1076 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1077 children.at(i)->setSelected(selectItems);
1079 } else if (children.at(i)->type() == GROUPWIDGET) {
1080 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1081 children.at(i)->setSelected(selectItems);
1084 m_selectionGroup = NULL;
1085 KdenliveSettings::setSnaptopoints(snap);
1089 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1091 if (m_selectionGroup) {
1092 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1095 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1096 if (selection.isEmpty()) return;
1098 // Find top left position of selection
1099 for (int i = 0; i < selection.count(); i++) {
1100 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1101 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1102 } else if (selection.at(i)->parentItem()) {
1103 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1107 if (force || selection.count() > 1) {
1108 bool snap = KdenliveSettings::snaptopoints();
1109 KdenliveSettings::setSnaptopoints(false);
1110 if (createNewGroup) {
1111 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1112 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1113 QPointF diff = newGroup->pos();
1114 newGroup->translate(-diff.x(), -diff.y());
1115 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1117 scene()->addItem(newGroup);
1119 // CHeck if we are trying to include a group in a group
1120 QList <AbstractGroupItem *> groups;
1121 for (int i = 0; i < selection.count(); i++) {
1122 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1123 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1124 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1126 if (!groups.isEmpty()) {
1127 // ungroup previous groups
1128 while (!groups.isEmpty()) {
1129 AbstractGroupItem *grp = groups.takeFirst();
1130 m_document->clipManager()->removeGroup(grp);
1131 scene()->destroyItemGroup(grp);
1133 selection = m_scene->selectedItems();
1136 for (int i = 0; i < selection.count(); i++) {
1137 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1138 newGroup->addToGroup(selection.at(i));
1139 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1142 KdenliveSettings::setSnaptopoints(snap);
1144 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1145 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1146 QPointF diff = m_selectionGroup->pos();
1147 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1148 m_selectionGroup->translate(- diff.x(), -diff.y());
1150 scene()->addItem(m_selectionGroup);
1151 for (int i = 0; i < selection.count(); i++) {
1152 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1153 m_selectionGroup->addToGroup(selection.at(i));
1154 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1157 KdenliveSettings::setSnaptopoints(snap);
1158 if (m_selectionGroup) {
1159 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1160 m_selectionGroupInfo.track = m_selectionGroup->track();
1163 } else resetSelectionGroup();
1166 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1168 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1169 if (m_moveOpMode == KEYFRAME) {
1170 // user double clicked on a keyframe, open edit dialog
1171 QDialog d(parentWidget());
1172 Ui::KeyFrameDialog_UI view;
1174 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1175 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1176 view.kfr_value->setFocus();
1177 if (d.exec() == QDialog::Accepted) {
1178 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1179 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1180 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1181 QString previous = item->keyframes(item->selectedEffectIndex());
1182 item->updateKeyframeEffect();
1183 QString next = item->keyframes(item->selectedEffectIndex());
1184 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1185 m_commandStack->push(command);
1186 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1187 emit clipItemSelected(item, item->selectedEffectIndex());
1192 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1193 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1194 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1195 QString previous = item->keyframes(item->selectedEffectIndex());
1196 item->updateKeyframeEffect();
1197 QString next = item->keyframes(item->selectedEffectIndex());
1198 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1199 m_commandStack->push(command);
1200 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1201 emit clipItemSelected(item, item->selectedEffectIndex());
1203 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1204 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1207 if (m_dragItem->type() == TRANSITIONWIDGET) {
1208 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1210 getClipAvailableSpace(m_dragItem, minimum, maximum);
1212 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1213 d.setMargins(minimum, maximum);
1214 if (d.exec() == QDialog::Accepted) {
1215 if (m_dragItem->type() == TRANSITIONWIDGET) {
1216 // move & resize transition
1218 startInfo.startPos = m_dragItem->startPos();
1219 startInfo.endPos = m_dragItem->endPos();
1220 startInfo.track = m_dragItem->track();
1222 endInfo.startPos = d.startPos();
1223 endInfo.endPos = endInfo.startPos + d.duration();
1224 endInfo.track = m_dragItem->track();
1225 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1226 m_commandStack->push(command);
1228 // move and resize clip
1229 QUndoCommand *moveCommand = new QUndoCommand();
1230 moveCommand->setText(i18n("Edit clip"));
1231 ItemInfo clipInfo = m_dragItem->info();
1232 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1233 // duration was reduced, so process it first
1234 ItemInfo startInfo = clipInfo;
1235 clipInfo.endPos = clipInfo.startPos + d.duration();
1236 clipInfo.cropStart = d.cropStart();
1237 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1239 if (d.startPos() != clipInfo.startPos) {
1240 ItemInfo startInfo = clipInfo;
1241 clipInfo.startPos = d.startPos();
1242 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1243 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1245 if (d.duration() > m_dragItem->cropDuration()) {
1246 // duration was increased, so process it after move
1247 ItemInfo startInfo = clipInfo;
1248 clipInfo.endPos = clipInfo.startPos + d.duration();
1249 clipInfo.cropStart = d.cropStart();
1250 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1252 m_commandStack->push(moveCommand);
1256 QList<QGraphicsItem *> collisionList = items(event->pos());
1257 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1258 Guide *editGuide = (Guide *) collisionList.at(0);
1259 if (editGuide) slotEditGuide(editGuide->info());
1265 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1267 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1269 clip->setKeyframes(index, keyframes);
1270 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1271 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1275 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1277 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1278 m_editGuide->setEnabled(m_dragGuide != NULL);
1279 if (clip == NULL) m_timelineContextMenu->popup(pos);
1280 else if (group != NULL) {
1281 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1282 m_ungroupAction->setEnabled(true);
1283 updateClipTypeActions(NULL);
1284 m_timelineContextClipMenu->popup(pos);
1286 m_ungroupAction->setEnabled(false);
1287 if (clip->type() == AVWIDGET) {
1288 ClipItem *item = static_cast <ClipItem*>(clip);
1289 updateClipTypeActions(item);
1290 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1291 m_timelineContextClipMenu->popup(pos);
1292 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1296 void CustomTrackView::activateMonitor()
1298 emit activateDocumentMonitor();
1301 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1303 if (data->hasFormat("kdenlive/clip")) {
1305 resetSelectionGroup();
1306 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1307 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1309 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1312 const QPointF framePos = mapToScene(pos);
1314 info.startPos = GenTime();
1315 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1316 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1317 info.cropDuration = info.endPos - info.startPos;
1320 // Check if clip can be inserted at that position
1321 ItemInfo pasteInfo = info;
1322 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1323 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1324 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1325 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1328 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1329 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1330 m_selectionGroup->addToGroup(item);
1331 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1333 QList <GenTime> offsetList;
1334 offsetList.append(info.endPos);
1335 updateSnapPoints(NULL, offsetList);
1336 m_selectionGroup->setPos(framePos);
1337 scene()->addItem(m_selectionGroup);
1338 m_selectionGroup->setZValue(10);
1340 } else if (data->hasFormat("kdenlive/producerslist")) {
1342 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1343 m_scene->clearSelection();
1344 resetSelectionGroup(false);
1346 QList <GenTime> offsetList;
1347 QList <ItemInfo> infoList;
1348 const QPointF framePos = mapToScene(pos);
1349 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1350 int track = (int)(framePos.y() / m_tracksHeight);
1352 // Check if clips can be inserted at that position
1353 for (int i = 0; i < ids.size(); ++i) {
1354 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1356 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1360 info.startPos = start;
1361 info.cropDuration = clip->duration();
1362 info.endPos = info.startPos + info.cropDuration;
1364 infoList.append(info);
1365 start += clip->duration();
1367 if (!canBePastedTo(infoList, AVWIDGET)) {
1370 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1372 for (int i = 0; i < ids.size(); ++i) {
1373 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1375 info.startPos = start;
1376 info.cropDuration = clip->duration();
1377 info.endPos = info.startPos + info.cropDuration;
1379 start += info.cropDuration;
1380 offsetList.append(start);
1381 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1382 item->setZValue(10);
1383 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1384 m_selectionGroup->addToGroup(item);
1385 m_waitingThumbs.append(item);
1388 updateSnapPoints(NULL, offsetList);
1389 m_selectionGroup->setPos(framePos);
1390 scene()->addItem(m_selectionGroup);
1391 m_selectionGroup->setZValue(10);
1392 m_thumbsTimer.start();
1396 // the drag is not a clip (may be effect, ...)
1404 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1406 if (insertDropClips(event->mimeData(), event->pos())) {
1407 event->acceptProposedAction();
1408 } else QGraphicsView::dragEnterEvent(event);
1411 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1413 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);
1414 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1415 collindingItems.removeAll(item);
1416 if (collindingItems.isEmpty()) return false;
1418 for (int i = 0; i < collindingItems.count(); i++) {
1419 QGraphicsItem *collision = collindingItems.at(i);
1420 if (collision->type() == item->type()) {
1422 kDebug() << "// COLLISIION DETECTED";
1430 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1432 int track = m_document->tracksCount() - clip->track();
1433 GenTime pos = clip->startPos();
1434 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1435 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1438 bool success = true;
1439 for (int i = 0; i < clip->effectsCount(); i++) {
1440 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1442 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1443 m_document->renderer()->doRefresh();
1446 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1448 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1450 // Special case: speed effect
1451 if (effect.attribute("id") == "speed") {
1452 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1453 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1456 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1457 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1458 if (strobe == 0) strobe = 1;
1459 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1460 EffectsParameterList params = clip->addEffect(effect);
1461 m_document->renderer()->mltAddEffect(track, pos, params);
1462 if (clip->isSelected()) emit clipItemSelected(clip);
1465 EffectsParameterList params = clip->addEffect(effect);
1466 if (effect.attribute("disabled") == "1") {
1467 // Effect is disabled, don't add it to MLT playlist
1468 if (clip->isSelected()) emit clipItemSelected(clip);
1471 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1472 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1473 if (clip->isSelected()) emit clipItemSelected(clip);
1474 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1477 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1479 QString index = effect.attribute("kdenlive_ix");
1480 // Special case: speed effect
1481 if (effect.attribute("id") == "speed") {
1482 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1484 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1485 clip->deleteEffect(index);
1486 emit clipItemSelected(clip);
1487 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1491 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1492 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1493 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1496 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1498 clip->deleteEffect(index);
1499 emit clipItemSelected(clip);
1503 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1505 QList<QGraphicsItem *> itemList = group->childItems();
1506 QUndoCommand *effectCommand = new QUndoCommand();
1508 QDomNode namenode = effect.elementsByTagName("name").item(0);
1509 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1510 else effectName = i18n("effect");
1511 effectCommand->setText(i18n("Add %1", effectName));
1513 for (int i = 0; i < itemList.count(); i++) {
1514 if (itemList.at(i)->type() == AVWIDGET) {
1515 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1516 if (effect.attribute("type") == "audio") {
1517 // Don't add audio effects on video clips
1518 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1519 } else if (effect.hasAttribute("type") == false) {
1520 // Don't add video effect on audio clips
1521 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1524 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1525 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1528 if (item->isItemLocked()) {
1531 item->initEffect(effect);
1532 if (effect.attribute("tag") == "ladspa") {
1533 QString ladpsaFile = m_document->getLadspaFile();
1534 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1535 effect.setAttribute("src", ladpsaFile);
1537 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1542 m_commandStack->push(effectCommand);
1543 setDocumentModified();
1544 } else delete effectCommand;
1547 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1549 QList<QGraphicsItem *> itemList;
1550 QUndoCommand *effectCommand = new QUndoCommand();
1552 QDomNode namenode = effect.elementsByTagName("name").item(0);
1553 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1554 else effectName = i18n("effect");
1555 effectCommand->setText(i18n("Add %1", effectName));
1557 if (track == -1) itemList = scene()->selectedItems();
1558 if (itemList.isEmpty()) {
1559 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1560 if (clip) itemList.append(clip);
1561 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1563 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1564 for (int i = 0; i < itemList.count(); i++) {
1565 if (itemList.at(i)->type() == AVWIDGET) {
1566 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1567 if (effect.attribute("type") == "audio") {
1568 // Don't add audio effects on video clips
1569 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1570 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1573 } else if (effect.hasAttribute("type") == false) {
1574 // Don't add video effect on audio clips
1575 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1576 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1580 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1581 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1584 if (item->isItemLocked()) {
1587 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1588 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1589 } else item->initEffect(effect);
1590 if (effect.attribute("tag") == "ladspa") {
1591 QString ladpsaFile = m_document->getLadspaFile();
1592 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1593 effect.setAttribute("src", ladpsaFile);
1595 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1600 m_commandStack->push(effectCommand);
1601 setDocumentModified();
1602 } else delete effectCommand;
1605 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1607 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1608 m_commandStack->push(command);
1609 setDocumentModified();
1612 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1614 if (insertedEffect.isNull()) {
1615 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1618 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1619 QDomElement effect = insertedEffect.cloneNode().toElement();
1621 // Special case: speed effect
1622 if (effect.attribute("id") == "speed") {
1623 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1625 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1626 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1627 if (strobe == 0) strobe = 1;
1628 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1630 clip->setEffectAt(ix, effect);
1631 if (ix == clip->selectedEffectIndex()) {
1632 clip->setSelectedEffect(ix);
1633 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1638 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1639 if (effect.attribute("tag") == "ladspa") {
1640 // Update the ladspa affect file
1641 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1643 // check if we are trying to reset a keyframe effect
1644 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1645 clip->initEffect(effect);
1646 effectParams = clip->getEffectArgs(effect);
1648 if (effectParams.paramValue("disabled") == "1") {
1649 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1650 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1651 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1652 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1653 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1655 clip->setEffectAt(ix, effect);
1656 if (ix == clip->selectedEffectIndex()) {
1657 clip->setSelectedEffect(ix);
1658 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1660 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1661 // A fade effect was modified, update the clip
1662 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1663 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1664 clip->setFadeIn(pos);
1666 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1667 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1668 clip->setFadeOut(pos);
1672 setDocumentModified();
1675 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1677 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1678 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1679 QDomElement act = clip->effectAt(newPos - 1);
1680 QDomElement before = clip->effectAt(oldPos - 1);
1681 clip->setEffectAt(oldPos - 1, act);
1682 clip->setEffectAt(newPos - 1, before);
1683 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1684 if (act.attribute("id") == "speed") {
1685 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1686 } else if (before.attribute("id") == "speed") {
1687 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1688 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1689 emit clipItemSelected(clip, newPos - 1);
1690 setDocumentModified();
1691 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1694 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1696 QDomElement effect = clip->effectAt(effectPos);
1697 QDomElement oldEffect = effect.cloneNode().toElement();
1699 effect.setAttribute("disabled", (int) disable);
1700 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1701 m_commandStack->push(command);
1702 setDocumentModified();;
1705 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1707 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1708 m_commandStack->push(command);
1709 setDocumentModified();
1712 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1714 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1715 m_commandStack->push(command);
1718 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1722 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1723 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1724 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1725 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);
1726 m_blockRefresh = false;
1729 if (item->parentItem()) {
1730 // Item is part of a group, reset group
1731 resetSelectionGroup();
1733 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1735 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1736 int cutPos = (int) cutTime.frames(m_document->fps());
1738 newPos.startPos = cutTime;
1739 newPos.endPos = info.endPos;
1740 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1741 newPos.track = info.track;
1742 newPos.cropDuration = newPos.endPos - newPos.startPos;
1744 bool snap = KdenliveSettings::snaptopoints();
1745 KdenliveSettings::setSnaptopoints(false);
1746 ClipItem *dup = item->clone(newPos);
1747 // remove unwanted effects (fade in) from 2nd part of cutted clip
1748 int ix = dup->hasEffect(QString(), "fadein");
1750 QDomElement oldeffect = item->effectAt(ix);
1751 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1753 ix = dup->hasEffect(QString(), "fade_from_black");
1755 QDomElement oldeffect = item->effectAt(ix);
1756 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1758 item->resizeEnd(cutPos);
1759 scene()->addItem(dup);
1760 if (item->checkKeyFrames()) slotRefreshEffects(item);
1761 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1762 item->baseClip()->addReference();
1763 m_document->updateClip(item->baseClip()->getId());
1764 setDocumentModified();
1765 KdenliveSettings::setSnaptopoints(snap);
1767 //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);
1771 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1772 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1774 if (!item || !dup || item == dup) {
1775 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1776 m_blockRefresh = false;
1779 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1780 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1784 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1785 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1786 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1787 //deleteClip(dup->info());
1789 bool snap = KdenliveSettings::snaptopoints();
1790 KdenliveSettings::setSnaptopoints(false);
1792 if (dup->isSelected()) emit clipItemSelected(NULL);
1793 dup->baseClip()->removeReference();
1794 m_document->updateClip(dup->baseClip()->getId());
1795 scene()->removeItem(dup);
1798 ItemInfo clipinfo = item->info();
1799 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1800 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1802 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1803 setDocumentModified();
1805 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1806 KdenliveSettings::setSnaptopoints(snap);
1810 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1813 void CustomTrackView::slotEnableRefresh()
1815 m_blockRefresh = false;
1818 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1820 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1821 if (itemList.count() == 1) {
1822 if (itemList.at(0)->type() == AVWIDGET) {
1823 ClipItem *item = (ClipItem *) itemList.at(0);
1825 info.track = item->track();
1826 ClipItem *transitionClip = NULL;
1827 const int transitiontrack = getPreviousVideoTrack(info.track);
1828 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1829 if (pos < item->startPos() + item->cropDuration() / 2) {
1830 // add transition to clip start
1831 info.startPos = item->startPos();
1832 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1833 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1834 info.endPos = transitionClip->endPos();
1835 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1836 // Check there is no other transition at that place
1837 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1838 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1839 QList<QGraphicsItem *> selection = m_scene->items(r);
1840 bool transitionAccepted = true;
1841 for (int i = 0; i < selection.count(); i++) {
1842 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1843 Transition *tr = static_cast <Transition *>(selection.at(i));
1844 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1845 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1846 } else transitionAccepted = false;
1849 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1850 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1853 // add transition to clip end
1854 info.endPos = item->endPos();
1855 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1856 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1857 info.startPos = transitionClip->startPos();
1858 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1859 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1860 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1862 // Check there is no other transition at that place
1863 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1864 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1865 QList<QGraphicsItem *> selection = m_scene->items(r);
1866 bool transitionAccepted = true;
1867 for (int i = 0; i < selection.count(); i++) {
1868 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1869 Transition *tr = static_cast <Transition *>(selection.at(i));
1870 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1871 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1872 } else transitionAccepted = false;
1875 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1876 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1879 } else for (int i = 0; i < itemList.count(); i++) {
1880 if (itemList.at(i)->type() == AVWIDGET) {
1881 ClipItem *item = (ClipItem *) itemList.at(i);
1883 info.startPos = item->startPos();
1884 info.endPos = info.startPos + GenTime(65, m_document->fps());
1885 info.track = item->track();
1887 // Check there is no other transition at that place
1888 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1889 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1890 QList<QGraphicsItem *> selection = m_scene->items(r);
1891 bool transitionAccepted = true;
1892 for (int i = 0; i < selection.count(); i++) {
1893 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1894 Transition *tr = static_cast <Transition *>(selection.at(i));
1895 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1896 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1897 } else transitionAccepted = false;
1900 int transitiontrack = getPreviousVideoTrack(info.track);
1901 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1902 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1907 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1909 if (transitionInfo.startPos >= transitionInfo.endPos) {
1910 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1913 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1914 m_commandStack->push(command);
1915 setDocumentModified();
1918 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1920 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1921 //kDebug() << "---- ADDING transition " << params.attribute("value");
1922 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1923 scene()->addItem(tr);
1924 setDocumentModified();
1926 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1931 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1933 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1935 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1938 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1939 if (m_dragItem == item) m_dragItem = NULL;
1941 #if QT_VERSION >= 0x040600
1942 // animate item deletion
1943 item->closeAnimation();
1947 emit transitionItemSelected(NULL);
1948 setDocumentModified();
1951 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1953 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1954 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1955 m_commandStack->push(command);
1956 setDocumentModified();
1959 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1961 Transition *item = getTransitionItemAt(pos, track);
1963 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1966 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);
1967 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1968 item->setTransitionParameters(transition);
1969 if (updateTransitionWidget) {
1970 ItemInfo info = item->info();
1972 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1973 if (transitionClip && transitionClip->baseClip()) {
1974 QString size = transitionClip->baseClip()->getProperty("frame_size");
1975 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1976 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1977 p.setY(size.section('x', 1, 1).toInt());
1979 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1981 setDocumentModified();
1984 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1987 const QPointF pos = mapToScene(event->pos());
1988 if (m_selectionGroup) {
1989 m_selectionGroup->setPos(pos);
1990 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1991 event->acceptProposedAction();
1993 // Drag enter was not possible, try again at mouse position
1994 insertDropClips(event->mimeData(), event->pos());
1998 QGraphicsView::dragMoveEvent(event);
2002 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2004 if (m_selectionGroup && m_clipDrag) {
2005 m_thumbsTimer.stop();
2006 m_waitingThumbs.clear();
2007 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2009 scene()->destroyItemGroup(m_selectionGroup);
2010 m_selectionGroup = NULL;
2011 } else QGraphicsView::dragLeaveEvent(event);
2014 void CustomTrackView::dropEvent(QDropEvent * event)
2016 if (m_selectionGroup && m_clipDrag) {
2017 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2018 resetSelectionGroup();
2019 m_scene->clearSelection();
2020 bool hasVideoClip = false;
2021 QUndoCommand *addCommand = new QUndoCommand();
2022 addCommand->setText(i18n("Add timeline clip"));
2024 for (int i = 0; i < items.count(); i++) {
2025 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2026 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2027 if (items.count() == 1) {
2028 updateClipTypeActions(item);
2030 updateClipTypeActions(NULL);
2033 //TODO: take care of edit mode for undo
2034 item->baseClip()->addReference();
2035 item->setZValue(item->defaultZValue());
2036 m_document->updateClip(item->baseClip()->getId());
2037 ItemInfo info = item->info();
2039 int tracknumber = m_document->tracksCount() - info.track - 1;
2040 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2041 if (isLocked) item->setItemLocked(true);
2042 ItemInfo clipInfo = info;
2043 clipInfo.track = m_document->tracksCount() - item->track();
2044 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2045 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2047 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2049 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2051 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2052 // add transparency transition
2053 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2054 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2056 item->setSelected(true);
2058 m_commandStack->push(addCommand);
2059 setDocumentModified();
2063 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2064 QList<QGraphicsItem *> selection = m_scene->items(rect);
2065 QStringList timelineList;
2067 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2068 for (int i = 0; i < selection.count(); i++) {
2069 if (selection.at(i)->type() == AVWIDGET) {
2070 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2071 int start = clip->startPos().frames(m_document->fps());
2072 int end = clip->endPos().frames(m_document->fps());
2073 timelineList.append(QString::number(start) + "-" + QString::number(end));
2076 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2079 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2080 if (items.count() > 1) groupSelectedItems(true);
2081 event->setDropAction(Qt::MoveAction);
2083 } else QGraphicsView::dropEvent(event);
2087 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2089 bool snap = KdenliveSettings::snaptopoints();
2090 KdenliveSettings::setSnaptopoints(false);
2091 if (mode == OVERWRITEEDIT) {
2092 // if we are in overwrite mode, move clips accordingly
2094 if (item == NULL) info = posinfo;
2095 else info = item->info();
2096 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);
2097 QList<QGraphicsItem *> selection = m_scene->items(rect);
2098 if (item) selection.removeAll(item);
2099 for (int i = 0; i < selection.count(); i++) {
2100 if (!selection.at(i)->isEnabled()) continue;
2101 if (selection.at(i)->type() == AVWIDGET) {
2102 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2103 if (clip->startPos() < info.startPos) {
2104 if (clip->endPos() > info.endPos) {
2105 ItemInfo clipInfo = clip->info();
2106 ItemInfo dupInfo = clipInfo;
2107 GenTime diff = info.startPos - clipInfo.startPos;
2108 dupInfo.startPos = info.startPos;
2109 dupInfo.cropStart += diff;
2110 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2111 ItemInfo newdupInfo = dupInfo;
2112 GenTime diff2 = info.endPos - info.startPos;
2113 newdupInfo.startPos = info.endPos;
2114 newdupInfo.cropStart += diff2;
2115 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2116 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2117 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2118 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2119 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2121 ItemInfo newclipInfo = clip->info();
2122 newclipInfo.endPos = info.startPos;
2123 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2124 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2126 } else if (clip->endPos() < info.endPos) {
2127 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2128 scene()->removeItem(clip);
2132 ItemInfo newclipInfo = clip->info();
2133 newclipInfo.startPos = info.endPos;
2134 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2135 clip->resizeStart(info.endPos.frames(m_document->fps()));
2139 } else if (mode == INSERTEDIT) {
2140 // if we are in push mode, move clips accordingly
2142 if (item == NULL) info = posinfo;
2143 else info = item->info();
2144 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);
2145 QList<QGraphicsItem *> selection = m_scene->items(rect);
2146 if (item) selection.removeAll(item);
2147 for (int i = 0; i < selection.count(); i++) {
2148 if (selection.at(i)->type() == AVWIDGET) {
2149 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2150 if (clip->startPos() < info.startPos) {
2151 if (clip->endPos() > info.startPos) {
2152 ItemInfo clipInfo = clip->info();
2153 ItemInfo dupInfo = clipInfo;
2154 GenTime diff = info.startPos - clipInfo.startPos;
2155 dupInfo.startPos = info.startPos;
2156 dupInfo.cropStart += diff;
2157 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2158 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2159 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2162 // TODO: add insertspacecommand
2167 KdenliveSettings::setSnaptopoints(snap);
2171 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2173 if (mode == OVERWRITEEDIT) {
2174 // if we are in overwrite or push mode, move clips accordingly
2175 bool snap = KdenliveSettings::snaptopoints();
2176 KdenliveSettings::setSnaptopoints(false);
2177 ItemInfo info = item->info();
2178 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2179 QList<QGraphicsItem *> selection = m_scene->items(rect);
2180 selection.removeAll(item);
2181 for (int i = 0; i < selection.count(); i++) {
2182 if (!selection.at(i)->isEnabled()) continue;
2183 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2184 Transition *tr = static_cast<Transition *>(selection.at(i));
2185 if (tr->startPos() < info.startPos) {
2186 ItemInfo firstPos = tr->info();
2187 ItemInfo newPos = firstPos;
2188 firstPos.endPos = item->startPos();
2189 newPos.startPos = item->endPos();
2190 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2191 if (tr->endPos() > info.endPos) {
2193 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2195 } else if (tr->endPos() > info.endPos) {
2197 ItemInfo firstPos = tr->info();
2198 firstPos.startPos = item->endPos();
2199 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2201 // remove transition
2202 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2206 KdenliveSettings::setSnaptopoints(snap);
2210 QStringList CustomTrackView::mimeTypes() const
2212 QStringList qstrList;
2213 // list of accepted mime types for drop
2214 qstrList.append("text/plain");
2215 qstrList.append("kdenlive/producerslist");
2216 qstrList.append("kdenlive/clip");
2220 Qt::DropActions CustomTrackView::supportedDropActions() const
2222 // returns what actions are supported when dropping
2223 return Qt::MoveAction;
2226 void CustomTrackView::setDuration(int duration)
2228 int diff = qAbs(duration - sceneRect().width());
2229 if (diff * matrix().m11() > -50) {
2230 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2231 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2233 m_projectDuration = duration;
2236 int CustomTrackView::duration() const
2238 return m_projectDuration;
2241 void CustomTrackView::addTrack(TrackInfo type, int ix)
2243 if (ix == -1 || ix == m_document->tracksCount()) {
2244 m_document->insertTrack(ix, type);
2245 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2247 m_document->insertTrack(m_document->tracksCount() - ix, type);
2248 // insert track in MLT playlist
2249 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2251 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2252 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2253 QList<QGraphicsItem *> selection = m_scene->items(r);
2254 resetSelectionGroup();
2256 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2257 scene()->addItem(m_selectionGroup);
2258 for (int i = 0; i < selection.count(); i++) {
2259 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2260 m_selectionGroup->addToGroup(selection.at(i));
2261 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2264 // Move graphic items
2265 m_selectionGroup->translate(0, m_tracksHeight);
2267 // adjust track number
2268 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2269 for (int i = 0; i < children.count(); i++) {
2270 if (children.at(i)->type() == GROUPWIDGET) {
2271 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2272 children << grp->childItems();
2275 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2277 ItemInfo clipinfo = item->info();
2278 if (item->type() == AVWIDGET) {
2279 ClipItem *clip = static_cast <ClipItem *>(item);
2280 // We add a move clip command so that we get the correct producer for new track number
2281 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2282 Mlt::Producer *prod;
2283 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2284 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2285 else prod = clip->baseClip()->producer(clipinfo.track);
2286 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2287 // problem updating clip
2288 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2291 } else if (item->type() == TRANSITIONWIDGET) {
2292 Transition *tr = static_cast <Transition *>(item);
2293 int track = tr->transitionEndTrack();
2295 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2299 resetSelectionGroup(false);
2302 int maxHeight = m_tracksHeight * m_document->tracksCount();
2303 for (int i = 0; i < m_guides.count(); i++) {
2304 QLineF l = m_guides.at(i)->line();
2305 l.setP2(QPointF(l.x2(), maxHeight));
2306 m_guides.at(i)->setLine(l);
2308 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2309 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2310 viewport()->update();
2311 emit tracksChanged();
2312 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2313 //setFixedHeight(50 * m_tracksCount);
2316 void CustomTrackView::removeTrack(int ix)
2318 // Delete track in MLT playlist
2319 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2320 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2322 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2323 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2324 QList<QGraphicsItem *> selection = m_scene->items(r);
2326 resetSelectionGroup();
2328 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2329 scene()->addItem(m_selectionGroup);
2330 for (int i = 0; i < selection.count(); i++) {
2331 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2332 m_selectionGroup->addToGroup(selection.at(i));
2333 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2336 // Move graphic items
2337 qreal ydiff = 0 - (int) m_tracksHeight;
2338 m_selectionGroup->translate(0, ydiff);
2340 // adjust track number
2341 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2342 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2343 for (int i = 0; i < children.count(); i++) {
2344 if (children.at(i)->type() == GROUPWIDGET) {
2345 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2346 children << grp->childItems();
2349 if (children.at(i)->type() == AVWIDGET) {
2350 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2352 ItemInfo clipinfo = clip->info();
2353 // We add a move clip command so that we get the correct producer for new track number
2354 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2355 Mlt::Producer *prod;
2356 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2357 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2358 else prod = clip->baseClip()->producer(clipinfo.track);
2359 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2360 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2363 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2364 Transition *tr = static_cast <Transition *>(children.at(i));
2366 int track = tr->transitionEndTrack();
2368 ItemInfo clipinfo = tr->info();
2369 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2373 resetSelectionGroup(false);
2375 int maxHeight = m_tracksHeight * m_document->tracksCount();
2376 for (int i = 0; i < m_guides.count(); i++) {
2377 QLineF l = m_guides.at(i)->line();
2378 l.setP2(QPointF(l.x2(), maxHeight));
2379 m_guides.at(i)->setLine(l);
2381 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2382 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2384 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2385 viewport()->update();
2386 emit tracksChanged();
2387 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2390 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2392 int tracknumber = m_document->tracksCount() - ix;
2393 m_document->setTrackType(tracknumber - 1, type);
2394 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2395 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2396 viewport()->update();
2400 void CustomTrackView::slotSwitchTrackAudio(int ix)
2402 /*for (int i = 0; i < m_document->tracksCount(); i++)
2403 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2404 int tracknumber = m_document->tracksCount() - ix - 1;
2405 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2406 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2407 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2408 setDocumentModified();
2411 void CustomTrackView::slotSwitchTrackLock(int ix)
2413 int tracknumber = m_document->tracksCount() - ix - 1;
2414 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2415 m_commandStack->push(command);
2419 void CustomTrackView::lockTrack(int ix, bool lock)
2421 int tracknumber = m_document->tracksCount() - ix - 1;
2422 m_document->switchTrackLock(tracknumber, lock);
2423 emit doTrackLock(ix, lock);
2424 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2426 for (int i = 0; i < selection.count(); i++) {
2427 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2428 if (selection.at(i)->isSelected()) {
2429 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2430 else emit transitionItemSelected(NULL);
2432 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2434 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2435 viewport()->update();
2436 setDocumentModified();
2439 void CustomTrackView::slotSwitchTrackVideo(int ix)
2441 int tracknumber = m_document->tracksCount() - ix;
2442 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2443 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2444 setDocumentModified();
2447 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2449 // Check there is no group going over several tracks there, or that would result in timeline corruption
2450 QList<QGraphicsItem *> selection = scene()->items(rect);
2452 int maxHeight = m_tracksHeight * 1.5;
2453 for (int i = 0; i < selection.count(); i++) {
2454 // Check that we don't try to move a group with clips on other tracks
2455 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2458 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2466 void CustomTrackView::slotRemoveSpace()
2470 if (m_menuPosition.isNull()) {
2471 pos = GenTime(cursorPos(), m_document->fps());
2473 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2476 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2477 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2480 ClipItem *item = getClipItemAt(pos, track);
2482 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);
2485 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2486 //kDebug() << "// GOT LENGT; " << length;
2488 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);
2492 // Make sure there is no group in the way
2493 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2496 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2498 // groups found on track, do not allow the move
2499 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2503 QList<ItemInfo> clipsToMove;
2504 QList<ItemInfo> transitionsToMove;
2506 for (int i = 0; i < items.count(); i++) {
2507 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2508 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2509 ItemInfo info = item->info();
2510 if (item->type() == AVWIDGET) {
2511 clipsToMove.append(info);
2512 } else if (item->type() == TRANSITIONWIDGET) {
2513 transitionsToMove.append(info);
2518 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2519 m_commandStack->push(command);
2522 void CustomTrackView::slotInsertSpace()
2526 if (m_menuPosition.isNull()) {
2527 pos = GenTime(cursorPos(), m_document->fps());
2529 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2530 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2532 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2533 if (d.exec() != QDialog::Accepted) return;
2534 GenTime spaceDuration = d.selectedDuration();
2535 track = d.selectedTrack();
2537 ClipItem *item = getClipItemAt(pos, track);
2538 if (item) pos = item->startPos();
2540 // Make sure there is no group in the way
2541 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2543 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2545 // groups found on track, do not allow the move
2546 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2550 QList<ItemInfo> clipsToMove;
2551 QList<ItemInfo> transitionsToMove;
2553 for (int i = 0; i < items.count(); i++) {
2554 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2555 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2556 ItemInfo info = item->info();
2557 if (item->type() == AVWIDGET) {
2558 clipsToMove.append(info);
2559 } else if (item->type() == TRANSITIONWIDGET) {
2560 transitionsToMove.append(info);
2565 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2566 m_commandStack->push(command);
2569 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2571 int diff = duration.frames(m_document->fps());
2572 resetSelectionGroup();
2573 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2574 scene()->addItem(m_selectionGroup);
2576 Transition *transition;
2578 // Create lists with start pos for each track
2579 QMap <int, int> trackClipStartList;
2580 QMap <int, int> trackTransitionStartList;
2582 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2583 trackClipStartList[i] = -1;
2584 trackTransitionStartList[i] = -1;
2587 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2588 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2590 if (clip->parentItem()) {
2591 m_selectionGroup->addToGroup(clip->parentItem());
2592 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2594 m_selectionGroup->addToGroup(clip);
2595 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2597 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))
2598 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2600 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);
2603 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2604 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2606 if (transition->parentItem()) {
2607 m_selectionGroup->addToGroup(transition->parentItem());
2608 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2610 m_selectionGroup->addToGroup(transition);
2611 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2613 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))
2614 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2615 } 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);
2617 m_selectionGroup->translate(diff, 0);
2619 // update items coordinates
2620 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2622 for (int i = 0; i < itemList.count(); i++) {
2623 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2624 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2625 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2626 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2627 for (int j = 0; j < children.count(); j++) {
2628 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2633 resetSelectionGroup(false);
2634 if (track != -1) track = m_document->tracksCount() - track;
2635 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2638 void CustomTrackView::deleteClip(const QString &clipId)
2640 resetSelectionGroup();
2641 QList<QGraphicsItem *> itemList = items();
2642 QUndoCommand *deleteCommand = new QUndoCommand();
2644 for (int i = 0; i < itemList.count(); i++) {
2645 if (itemList.at(i)->type() == AVWIDGET) {
2646 ClipItem *item = (ClipItem *)itemList.at(i);
2647 if (item->clipProducer() == clipId) {
2649 if (item->parentItem()) {
2650 // Clip is in a group, destroy the group
2651 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2653 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2657 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2658 if (count == 0) delete deleteCommand;
2659 else m_commandStack->push(deleteCommand);
2662 void CustomTrackView::setCursorPos(int pos, bool seek)
2664 if (pos == m_cursorPos) return;
2665 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2667 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2668 else if (m_autoScroll) checkScrolling();
2669 m_cursorLine->setPos(m_cursorPos, 0);
2672 void CustomTrackView::updateCursorPos()
2674 m_cursorLine->setPos(m_cursorPos, 0);
2677 int CustomTrackView::cursorPos()
2679 return (int)(m_cursorPos);
2682 void CustomTrackView::moveCursorPos(int delta)
2684 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2685 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2686 m_cursorPos += delta;
2687 m_cursorLine->setPos(m_cursorPos, 0);
2688 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2691 void CustomTrackView::initCursorPos(int pos)
2693 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2695 m_cursorLine->setPos(pos, 0);
2699 void CustomTrackView::checkScrolling()
2701 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2704 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2706 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2707 QGraphicsView::mouseReleaseEvent(event);
2708 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2709 #if QT_VERSION >= 0x040600
2710 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2712 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2713 if (event->button() == Qt::MidButton) {
2716 setDragMode(QGraphicsView::NoDrag);
2717 if (m_operationMode == MOVEGUIDE) {
2718 setCursor(Qt::ArrowCursor);
2719 m_operationMode = NONE;
2720 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2721 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2722 if (newPos != m_dragGuide->position()) {
2723 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2724 m_commandStack->push(command);
2725 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2726 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2727 m_document->syncGuides(m_guides);
2732 } else if (m_operationMode == SPACER && m_selectionGroup) {
2734 if (event->modifiers() != Qt::ControlModifier) {
2735 // We are moving all tracks
2737 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2738 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2740 if (timeOffset != GenTime()) {
2741 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2743 QList<ItemInfo> clipsToMove;
2744 QList<ItemInfo> transitionsToMove;
2746 // Create lists with start pos for each track
2747 QMap <int, int> trackClipStartList;
2748 QMap <int, int> trackTransitionStartList;
2750 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2751 trackClipStartList[i] = -1;
2752 trackTransitionStartList[i] = -1;
2755 for (int i = 0; i < items.count(); i++) {
2756 if (items.at(i)->type() == GROUPWIDGET)
2757 items += items.at(i)->childItems();
2760 for (int i = 0; i < items.count(); i++) {
2761 if (items.at(i)->type() == AVWIDGET) {
2762 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2763 ItemInfo info = item->info();
2764 clipsToMove.append(info);
2766 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2767 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2768 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2769 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2770 ItemInfo info = item->info();
2771 transitionsToMove.append(info);
2773 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2774 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2778 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2779 m_commandStack->push(command);
2780 if (track != -1) track = m_document->tracksCount() - track;
2781 kDebug() << "SPACER TRACK:" << track;
2782 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2784 resetSelectionGroup(false);
2785 m_operationMode = NONE;
2786 } else if (m_operationMode == RUBBERSELECTION) {
2787 //kDebug() << "// END RUBBER SELECT";
2788 resetSelectionGroup();
2789 groupSelectedItems();
2790 m_operationMode = NONE;
2793 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2794 emit transitionItemSelected(NULL);
2798 if (m_dragItem) info = m_dragItem->info();
2800 if (m_operationMode == MOVE) {
2801 setCursor(Qt::OpenHandCursor);
2802 if (m_dragItem) m_dragItem->setZValue(m_dragItem->defaultZValue());
2803 if (m_selectionGroup) m_selectionGroup->setZValue(1);
2804 if (m_dragItem->parentItem() == 0) {
2805 // we are moving one clip, easy
2806 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2807 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2808 Mlt::Producer *prod;
2809 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2810 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2811 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2812 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);
2815 QUndoCommand *moveCommand = new QUndoCommand();
2816 moveCommand->setText(i18n("Move clip"));
2817 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2819 int tracknumber = m_document->tracksCount() - item->track() - 1;
2820 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2821 if (isLocked) item->setItemLocked(true);
2822 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2823 // Also move automatic transitions (on lower track)
2824 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2825 ItemInfo startTrInfo;
2826 ItemInfo newStartTrInfo;
2827 bool moveStartTrans = false;
2828 bool moveEndTrans = false;
2829 if (startTransition && startTransition->isAutomatic()) {
2830 startTrInfo = startTransition->info();
2831 newStartTrInfo = startTrInfo;
2832 newStartTrInfo.track = info.track;
2833 newStartTrInfo.startPos = info.startPos;
2834 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2835 // transition end should stay the same
2837 // transition end should be adjusted to clip
2838 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2840 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2842 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2843 // Check if there is a transition at clip end
2844 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2845 if (tr && tr->isAutomatic()) {
2846 ItemInfo trInfo = tr->info();
2847 ItemInfo newTrInfo = trInfo;
2848 newTrInfo.track = info.track;
2849 newTrInfo.endPos = m_dragItem->endPos();
2850 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2851 // transition start should stay the same
2853 // transition start should be moved
2854 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2856 if (newTrInfo.startPos < newTrInfo.endPos) {
2857 moveEndTrans = true;
2858 if (moveStartTrans) {
2859 // we have to move both transitions, remove the start one so that there is no collision
2860 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2862 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2863 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2864 if (moveStartTrans) {
2865 // re-add transition in correct place
2866 int transTrack = startTransition->transitionEndTrack();
2867 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2868 transTrack = getPreviousVideoTrack(info.track);
2870 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2871 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2877 if (moveStartTrans && !moveEndTrans) {
2878 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2879 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2882 // Also move automatic transitions (on upper track)
2883 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2884 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2885 ItemInfo trInfo = tr->info();
2886 ItemInfo newTrInfo = trInfo;
2887 newTrInfo.startPos = m_dragItem->startPos();
2888 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2889 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2890 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2891 // transition end should be adjusted to clip on upper track
2892 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2894 if (newTrInfo.startPos < newTrInfo.endPos) {
2895 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2896 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2900 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2901 // Check if there is a transition at clip end
2902 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2903 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2904 ItemInfo trInfo = tr->info();
2905 ItemInfo newTrInfo = trInfo;
2906 newTrInfo.endPos = m_dragItem->endPos();
2907 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2908 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2909 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2910 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2911 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2912 // transition start should be moved
2913 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2915 if (newTrInfo.startPos < newTrInfo.endPos) {
2916 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2917 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2922 m_commandStack->push(moveCommand);
2923 //checkTrackSequence(m_dragItem->track());
2925 // undo last move and emit error message
2926 bool snap = KdenliveSettings::snaptopoints();
2927 KdenliveSettings::setSnaptopoints(false);
2928 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2929 KdenliveSettings::setSnaptopoints(snap);
2930 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2932 setDocumentModified();
2934 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2935 Transition *transition = static_cast <Transition *>(m_dragItem);
2936 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2937 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)) {
2938 // Moving transition failed, revert to previous position
2939 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2940 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2942 QUndoCommand *moveCommand = new QUndoCommand();
2943 moveCommand->setText(i18n("Move transition"));
2944 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2945 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2946 m_commandStack->push(moveCommand);
2950 // Moving several clips. We need to delete them and readd them to new position,
2951 // or they might overlap each other during the move
2952 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2953 QList<QGraphicsItem *> items = group->childItems();
2955 QList<ItemInfo> clipsToMove;
2956 QList<ItemInfo> transitionsToMove;
2958 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2959 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2960 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2961 QUndoCommand *moveGroup = new QUndoCommand();
2962 moveGroup->setText(i18n("Move group"));
2963 if (timeOffset != GenTime() || trackOffset != 0) {
2964 // remove items in MLT playlist
2967 int max = items.count();
2968 for (int i = 0; i < max; i++) {
2969 if (items.at(i)->type() == GROUPWIDGET) {
2970 items += items.at(i)->childItems();
2973 m_document->renderer()->blockSignals(true);
2974 for (int i = 0; i < items.count(); i++) {
2975 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2976 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2977 ItemInfo info = item->info();
2978 if (item->type() == AVWIDGET) {
2979 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2980 // error, clip cannot be removed from playlist
2981 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2983 clipsToMove.append(info);
2986 transitionsToMove.append(info);
2987 Transition *tr = static_cast <Transition*>(item);
2988 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2991 m_document->renderer()->blockSignals(false);
2992 for (int i = 0; i < items.count(); i++) {
2993 // re-add items in correct place
2994 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2995 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2997 ItemInfo info = item->info();
2998 int tracknumber = m_document->tracksCount() - info.track - 1;
2999 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3001 group->removeFromGroup(item);
3002 item->setItemLocked(true);
3005 if (item->type() == AVWIDGET) {
3006 ClipItem *clip = static_cast <ClipItem*>(item);
3007 info.track = m_document->tracksCount() - info.track;
3008 Mlt::Producer *prod;
3009 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3010 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3011 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3012 else prod = clip->baseClip()->producer(info.track);
3013 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3014 for (int i = 0; i < clip->effectsCount(); i++) {
3015 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3018 Transition *tr = static_cast <Transition*>(item);
3019 int newTrack = tr->transitionEndTrack();
3020 if (!tr->forcedTrack()) {
3021 newTrack = getPreviousVideoTrack(info.track);
3023 tr->updateTransitionEndTrack(newTrack);
3024 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3025 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3029 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3030 m_commandStack->push(moveGroup);
3032 //QPointF top = group->sceneBoundingRect().topLeft();
3033 //QPointF oldpos = m_selectionGroup->scenePos();
3034 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3035 //group->setPos(top);
3036 //TODO: get rid of the 3 lines below
3037 if (m_selectionGroup) {
3038 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3039 m_selectionGroupInfo.track = m_selectionGroup->track();
3041 setDocumentModified();
3044 m_document->renderer()->doRefresh();
3045 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3047 if (m_dragItem->type() == AVWIDGET) {
3048 ItemInfo resizeinfo = m_dragItemInfo;
3049 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3050 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3052 QUndoCommand *resizeCommand = new QUndoCommand();
3053 resizeCommand->setText(i18n("Resize clip"));
3055 // Check if there is an automatic transition on that clip (lower track)
3056 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3057 if (transition && transition->isAutomatic()) {
3058 ItemInfo trInfo = transition->info();
3059 ItemInfo newTrInfo = trInfo;
3060 newTrInfo.startPos = m_dragItem->startPos();
3061 if (newTrInfo.startPos < newTrInfo.endPos)
3062 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3064 // Check if there is an automatic transition on that clip (upper track)
3065 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3066 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3067 ItemInfo trInfo = transition->info();
3068 ItemInfo newTrInfo = trInfo;
3069 newTrInfo.startPos = m_dragItem->startPos();
3070 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3071 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3072 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3076 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3077 updatePositionEffects(clip, m_dragItemInfo);
3081 QDomElement root = doc.createElement("list");
3082 doc.appendChild(root);
3083 QList <int> indexes;
3084 for (int i = 0; i < clip->effectsCount(); i++) {
3085 QDomElement effect = clip->effectAt(i);
3086 if (EffectsList::hasKeyFrames(effect)) {
3087 doc.appendChild(doc.importNode(effect, true));
3092 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3093 // Keyframes were modified, updateClip
3094 QDomNodeList effs = doc.elementsByTagName("effect");
3096 // Since we must always resize clip before updating the keyframes, we
3097 // put a resize command before & after checking keyframes so that
3098 // we are sure the resize is performed before whenever we do or undo the action
3100 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3101 for (int i = 0; i < indexes.count(); i++) {
3102 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);
3103 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3105 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3106 emit clipItemSelected(clip);
3107 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3109 m_commandStack->push(resizeCommand);
3111 bool snap = KdenliveSettings::snaptopoints();
3112 KdenliveSettings::setSnaptopoints(false);
3113 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3114 KdenliveSettings::setSnaptopoints(snap);
3115 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3117 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3118 Transition *transition = static_cast <Transition *>(m_dragItem);
3119 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)) {
3120 // Cannot resize transition
3121 bool snap = KdenliveSettings::snaptopoints();
3122 KdenliveSettings::setSnaptopoints(false);
3123 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3124 KdenliveSettings::setSnaptopoints(snap);
3125 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3127 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3128 m_commandStack->push(command);
3132 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3133 // Item was resized, rebuild group;
3134 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3135 QList <QGraphicsItem *> children = group->childItems();
3136 m_document->clipManager()->removeGroup(group);
3137 scene()->destroyItemGroup(group);
3138 for (int i = 0; i < children.count(); i++) {
3139 children.at(i)->setSelected(true);
3141 groupSelectedItems(false, true);
3143 //m_document->renderer()->doRefresh();
3144 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3146 if (m_dragItem->type() == AVWIDGET) {
3147 ItemInfo resizeinfo = info;
3148 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3149 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3151 QUndoCommand *resizeCommand = new QUndoCommand();
3152 resizeCommand->setText(i18n("Resize clip"));
3154 // Check if there is an automatic transition on that clip (lower track)
3155 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3156 if (tr && tr->isAutomatic()) {
3157 ItemInfo trInfo = tr->info();
3158 ItemInfo newTrInfo = trInfo;
3159 newTrInfo.endPos = m_dragItem->endPos();
3160 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3163 // Check if there is an automatic transition on that clip (upper track)
3164 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3165 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3166 ItemInfo trInfo = tr->info();
3167 ItemInfo newTrInfo = trInfo;
3168 newTrInfo.endPos = m_dragItem->endPos();
3169 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3170 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3171 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3176 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3178 QDomElement root = doc.createElement("list");
3179 doc.appendChild(root);
3180 QList <int> indexes;
3181 for (int i = 0; i < clip->effectsCount(); i++) {
3182 QDomElement effect = clip->effectAt(i);
3183 if (EffectsList::hasKeyFrames(effect)) {
3184 doc.appendChild(doc.importNode(effect, true));
3189 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)) {
3190 // Keyframes were modified, updateClip
3191 QDomNodeList effs = doc.elementsByTagName("effect");
3193 // Since we must always resize clip before updating the keyframes, we
3194 // put a resize command before & after checking keyframes so that
3195 // we are sure the resize is performed before whenever we do or undo the action
3197 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3198 for (int i = 0; i < indexes.count(); i++) {
3199 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);
3200 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3202 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3203 emit clipItemSelected(clip);
3204 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3206 m_commandStack->push(resizeCommand);
3207 updatePositionEffects(clip, m_dragItemInfo);
3209 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3210 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3212 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3213 Transition *transition = static_cast <Transition *>(m_dragItem);
3214 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)) {
3215 // Cannot resize transition
3216 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3217 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3219 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3220 m_commandStack->push(command);
3223 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3224 // Item was resized, rebuild group;
3225 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3226 QList <QGraphicsItem *> children = group->childItems();
3227 m_document->clipManager()->removeGroup(group);
3228 scene()->destroyItemGroup(group);
3229 for (int i = 0; i < children.count(); i++) {
3230 children.at(i)->setSelected(true);
3232 groupSelectedItems(false, true);
3234 //m_document->renderer()->doRefresh();
3235 } else if (m_operationMode == FADEIN) {
3236 // resize fade in effect
3237 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3238 int ix = item->hasEffect("volume", "fadein");
3239 int ix2 = item->hasEffect("", "fade_from_black");
3241 QDomElement oldeffect = item->effectAt(ix);
3242 int start = item->cropStart().frames(m_document->fps());
3243 int end = item->fadeIn();
3245 slotDeleteEffect(item, oldeffect);
3248 QDomElement effect = oldeffect.cloneNode().toElement();
3249 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3250 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3251 slotUpdateClipEffect(item, effect, oldeffect, ix);
3252 emit clipItemSelected(item, ix);
3254 } else if (item->fadeIn() != 0 && ix2 == -1) {
3256 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3258 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3259 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3260 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3261 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3264 QDomElement oldeffect = item->effectAt(ix2);
3265 int start = item->cropStart().frames(m_document->fps());
3266 int end = item->fadeIn();
3268 slotDeleteEffect(item, oldeffect);
3271 QDomElement effect = oldeffect.cloneNode().toElement();
3272 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3273 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3274 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3275 emit clipItemSelected(item, ix2);
3278 } else if (m_operationMode == FADEOUT) {
3279 // resize fade in effect
3280 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3281 int ix = item->hasEffect("volume", "fadeout");
3282 int ix2 = item->hasEffect("", "fade_to_black");
3284 QDomElement oldeffect = item->effectAt(ix);
3285 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3286 int start = item->fadeOut();
3288 slotDeleteEffect(item, oldeffect);
3290 start = end - start;
3291 QDomElement effect = oldeffect.cloneNode().toElement();
3292 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3293 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3294 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3295 slotUpdateClipEffect(item, effect, oldeffect, ix);
3296 emit clipItemSelected(item, ix);
3298 } else if (item->fadeOut() != 0 && ix2 == -1) {
3300 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3302 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3303 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3304 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3305 EffectsList::setParameter(effect, "out", QString::number(0));
3306 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3309 QDomElement oldeffect = item->effectAt(ix2);
3310 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3311 int start = item->fadeOut();
3313 slotDeleteEffect(item, oldeffect);
3315 start = end - start;
3316 QDomElement effect = oldeffect.cloneNode().toElement();
3317 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3318 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3319 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3320 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3321 emit clipItemSelected(item, ix2);
3324 } else if (m_operationMode == KEYFRAME) {
3325 // update the MLT effect
3326 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3327 QString previous = item->keyframes(item->selectedEffectIndex());
3328 item->updateKeyframeEffect();
3329 QString next = item->keyframes(item->selectedEffectIndex());
3330 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3331 m_commandStack->push(command);
3332 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3333 emit clipItemSelected(item, item->selectedEffectIndex());
3335 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3336 // A transition is selected
3338 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3339 if (transitionClip && transitionClip->baseClip()) {
3340 QString size = transitionClip->baseClip()->getProperty("frame_size");
3341 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3342 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3343 p.setY(size.section('x', 1, 1).toInt());
3345 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3346 } else emit transitionItemSelected(NULL);
3347 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3348 m_operationMode = NONE;
3351 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3353 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3355 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3356 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3359 if (item->isSelected()) emit clipItemSelected(NULL);
3360 item->baseClip()->removeReference();
3361 m_document->updateClip(item->baseClip()->getId());
3363 /*if (item->baseClip()->isTransparent()) {
3364 // also remove automatic transition
3365 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3366 if (tr && tr->isAutomatic()) {
3367 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3368 scene()->removeItem(tr);
3372 m_waitingThumbs.removeAll(item);
3373 if (m_dragItem == item) m_dragItem = NULL;
3374 #if QT_VERSION >= 0x040600
3375 // animate item deletion
3376 item->closeAnimation();
3377 /*if (refresh) item->closeAnimation();
3379 // no refresh, means we have several operations chained, we need to delete clip immediatly
3380 // so that it does not get in the way of the other
3389 setDocumentModified();
3390 if (refresh) m_document->renderer()->doRefresh();
3393 void CustomTrackView::deleteSelectedClips()
3395 resetSelectionGroup();
3396 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3397 if (itemList.count() == 0) {
3398 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3401 scene()->clearSelection();
3402 QUndoCommand *deleteSelected = new QUndoCommand();
3404 bool resetGroup = false;
3407 int transitionCount = 0;
3408 // expand & destroy groups
3409 for (int i = 0; i < itemList.count(); i++) {
3410 if (itemList.at(i)->type() == GROUPWIDGET) {
3412 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3413 itemList += children;
3414 QList <ItemInfo> clipInfos;
3415 QList <ItemInfo> transitionInfos;
3416 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3417 for (int j = 0; j < children.count(); j++) {
3418 if (children.at(j)->type() == AVWIDGET) {
3419 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3420 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3421 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3422 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3423 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3426 if (clipInfos.count() > 0) {
3427 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3432 for (int i = 0; i < itemList.count(); i++) {
3433 if (itemList.at(i)->type() == AVWIDGET) {
3435 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3436 if (item->parentItem()) resetGroup = true;
3437 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3438 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3439 emit clipItemSelected(NULL);
3440 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3442 Transition *item = static_cast <Transition *>(itemList.at(i));
3443 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3444 if (item->parentItem()) resetGroup = true;
3445 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3446 emit transitionItemSelected(NULL);
3449 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3450 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3451 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3452 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3453 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3454 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3455 else deleteSelected->setText(i18n("Delete selected items"));
3456 m_commandStack->push(deleteSelected);
3459 void CustomTrackView::changeClipSpeed()
3461 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3462 if (itemList.count() == 0) {
3463 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3466 QUndoCommand *changeSelected = new QUndoCommand();
3467 changeSelected->setText("Edit clip speed");
3471 for (int i = 0; i < itemList.count(); i++) {
3472 if (itemList.at(i)->type() == AVWIDGET) {
3473 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3474 ItemInfo info = item->info();
3475 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3477 double speed = (double) percent / 100.0;
3478 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3480 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3484 if (count > 0) m_commandStack->push(changeSelected);
3485 else delete changeSelected;
3488 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3490 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3491 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3493 kDebug() << "ERROR: Cannot find clip for speed change";
3494 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3497 info.track = m_document->tracksCount() - item->track();
3498 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3500 item->setSpeed(speed, strobe);
3501 item->updateRectGeometry();
3502 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3503 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3505 updatePositionEffects(item, info);
3506 setDocumentModified();
3507 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3510 void CustomTrackView::cutSelectedClips()
3512 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3513 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3514 for (int i = 0; i < itemList.count(); i++) {
3515 if (itemList.at(i)->type() == AVWIDGET) {
3516 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3517 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3518 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3519 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3520 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3521 m_commandStack->push(command);
3527 void CustomTrackView::groupClips(bool group)
3529 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3530 QList <ItemInfo> clipInfos;
3531 QList <ItemInfo> transitionInfos;
3532 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3535 int max = itemList.count();
3536 for (int i = 0; i < max; i++) {
3537 if (itemList.at(i)->type() == GROUPWIDGET) {
3538 itemList += itemList.at(i)->childItems();
3542 for (int i = 0; i < itemList.count(); i++) {
3543 if (itemList.at(i)->type() == AVWIDGET) {
3544 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3545 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3546 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3547 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3548 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3551 if (clipInfos.count() > 0) {
3552 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3553 m_commandStack->push(command);
3557 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3559 resetSelectionGroup();
3560 m_scene->clearSelection();
3562 for (int i = 0; i < clipInfos.count(); i++) {
3563 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3564 if (clip == NULL) continue;
3565 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3566 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3567 m_document->clipManager()->removeGroup(grp);
3568 scene()->destroyItemGroup(grp);
3570 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3572 for (int i = 0; i < transitionInfos.count(); i++) {
3573 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3574 if (tr == NULL) continue;
3575 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3576 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3577 m_document->clipManager()->removeGroup(grp);
3578 scene()->destroyItemGroup(grp);
3580 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3582 setDocumentModified();
3586 QList <QGraphicsItemGroup *> groups;
3587 for (int i = 0; i < clipInfos.count(); i++) {
3588 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3590 clip->setSelected(true);
3593 for (int i = 0; i < transitionInfos.count(); i++) {
3594 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3596 clip->setSelected(true);
3600 groupSelectedItems(false, true);
3601 setDocumentModified();
3604 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3606 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3607 if (baseclip == NULL) {
3608 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3611 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3612 item->setEffectList(effects);
3613 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3614 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3615 scene()->addItem(item);
3617 int tracknumber = m_document->tracksCount() - info.track - 1;
3618 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3619 if (isLocked) item->setItemLocked(true);
3621 baseclip->addReference();
3622 m_document->updateClip(baseclip->getId());
3623 info.track = m_document->tracksCount() - info.track;
3624 Mlt::Producer *prod;
3625 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3626 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3627 else prod = baseclip->producer(info.track);
3628 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3629 for (int i = 0; i < item->effectsCount(); i++) {
3630 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3632 setDocumentModified();
3633 if (refresh) m_document->renderer()->doRefresh();
3634 m_waitingThumbs.append(item);
3635 m_thumbsTimer.start();
3638 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3640 QList<QGraphicsItem *> list = scene()->items();
3641 ClipItem *clip = NULL;
3642 for (int i = 0; i < list.size(); ++i) {
3643 if (list.at(i)->type() == AVWIDGET) {
3644 clip = static_cast <ClipItem *>(list.at(i));
3645 if (clip->clipProducer() == clipId) {
3646 ItemInfo info = clip->info();
3647 info.track = m_document->tracksCount() - clip->track();
3648 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3649 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3651 clip->refreshClip(true);
3658 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3660 int framepos = (int)(pos.frames(m_document->fps()));
3661 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3662 ClipItem *clip = NULL;
3663 for (int i = 0; i < list.size(); i++) {
3664 if (!list.at(i)->isEnabled()) continue;
3665 if (list.at(i)->type() == AVWIDGET) {
3666 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3667 if (test->endPos() == pos) clip = test;
3674 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3676 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3677 ClipItem *clip = NULL;
3678 for (int i = 0; i < list.size(); i++) {
3679 if (!list.at(i)->isEnabled()) continue;
3680 if (list.at(i)->type() == AVWIDGET) {
3681 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3682 if (test->startPos() == pos) clip = test;
3689 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3691 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3692 QList<QGraphicsItem *> list = scene()->items(p);
3693 ClipItem *clip = NULL;
3694 for (int i = 0; i < list.size(); i++) {
3695 if (!list.at(i)->isEnabled()) continue;
3696 if (list.at(i)->type() == AVWIDGET) {
3697 clip = static_cast <ClipItem *>(list.at(i));
3704 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3706 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3709 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3711 const QPointF p(pos, (track + 1) * m_tracksHeight);
3712 QList<QGraphicsItem *> list = scene()->items(p);
3713 Transition *clip = NULL;
3714 for (int i = 0; i < list.size(); i++) {
3715 if (!list.at(i)->isEnabled()) continue;
3716 if (list.at(i)->type() == TRANSITIONWIDGET) {
3717 clip = static_cast <Transition *>(list.at(i));
3724 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3726 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3729 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3731 int framepos = (int)(pos.frames(m_document->fps()));
3732 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3733 QList<QGraphicsItem *> list = scene()->items(p);
3734 Transition *clip = NULL;
3735 for (int i = 0; i < list.size(); i++) {
3736 if (!list.at(i)->isEnabled()) continue;
3737 if (list.at(i)->type() == TRANSITIONWIDGET) {
3738 Transition *test = static_cast <Transition *>(list.at(i));
3739 if (test->endPos() == pos) clip = test;
3746 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3748 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3749 QList<QGraphicsItem *> list = scene()->items(p);
3750 Transition *clip = NULL;
3751 for (int i = 0; i < list.size(); ++i) {
3752 if (!list.at(i)->isEnabled()) continue;
3753 if (list.at(i)->type() == TRANSITIONWIDGET) {
3754 Transition *test = static_cast <Transition *>(list.at(i));
3755 if (test->startPos() == pos) clip = test;
3762 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3764 if (m_selectionGroup) resetSelectionGroup(false);
3765 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3767 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);
3768 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3771 Mlt::Producer *prod;
3772 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3773 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3774 else prod = item->baseClip()->producer(end.track);
3776 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);
3778 bool snap = KdenliveSettings::snaptopoints();
3779 KdenliveSettings::setSnaptopoints(false);
3780 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3782 int tracknumber = m_document->tracksCount() - end.track - 1;
3783 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3784 m_scene->clearSelection();
3785 if (isLocked) item->setItemLocked(true);
3787 if (item->isItemLocked()) item->setItemLocked(false);
3788 item->setSelected(true);
3790 if (item->baseClip()->isTransparent()) {
3791 // Also move automatic transition
3792 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3793 if (tr && tr->isAutomatic()) {
3794 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3795 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);
3796 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3799 KdenliveSettings::setSnaptopoints(snap);
3800 setDocumentModified();
3802 // undo last move and emit error message
3803 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3805 if (refresh) m_document->renderer()->doRefresh();
3806 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3809 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3812 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3813 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3814 resetSelectionGroup();
3815 m_scene->clearSelection();
3817 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3818 scene()->addItem(m_selectionGroup);
3820 m_document->renderer()->blockSignals(true);
3821 for (int i = 0; i < startClip.count(); i++) {
3823 startClip[i].startPos = startClip.at(i).startPos - offset;
3824 startClip[i].track = startClip.at(i).track - trackOffset;
3826 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3827 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3829 clip->setItemLocked(false);
3830 if (clip->parentItem()) {
3831 m_selectionGroup->addToGroup(clip->parentItem());
3832 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3834 m_selectionGroup->addToGroup(clip);
3835 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3837 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3838 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3840 for (int i = 0; i < startTransition.count(); i++) {
3842 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3843 startTransition[i].track = startTransition.at(i).track - trackOffset;
3845 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3847 tr->setItemLocked(false);
3848 if (tr->parentItem()) {
3849 m_selectionGroup->addToGroup(tr->parentItem());
3850 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3852 m_selectionGroup->addToGroup(tr);
3853 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3855 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());
3856 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3858 m_document->renderer()->blockSignals(false);
3860 if (m_selectionGroup) {
3861 bool snap = KdenliveSettings::snaptopoints();
3862 KdenliveSettings::setSnaptopoints(false);
3864 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3865 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3867 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3869 int max = children.count();
3870 for (int i = 0; i < max; i++) {
3871 if (children.at(i)->type() == GROUPWIDGET) {
3872 children += children.at(i)->childItems();
3873 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3874 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3875 /*m_document->clipManager()->removeGroup(grp);
3876 m_scene->destroyItemGroup(grp);*/
3877 children.removeAll(children.at(i));
3882 for (int i = 0; i < children.count(); i++) {
3883 // re-add items in correct place
3884 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3885 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3887 ItemInfo info = item->info();
3888 int tracknumber = m_document->tracksCount() - info.track - 1;
3889 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3890 if (isLocked) item->setItemLocked(true);
3891 else if (item->isItemLocked()) item->setItemLocked(false);
3893 if (item->type() == AVWIDGET) {
3894 ClipItem *clip = static_cast <ClipItem*>(item);
3895 info.track = m_document->tracksCount() - info.track;
3896 Mlt::Producer *prod;
3897 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3898 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3899 else prod = clip->baseClip()->producer(info.track);
3900 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3901 } else if (item->type() == TRANSITIONWIDGET) {
3902 Transition *tr = static_cast <Transition*>(item);
3904 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3906 newTrack = tr->transitionEndTrack() + trackOffset;
3907 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3909 tr->updateTransitionEndTrack(newTrack);
3910 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3913 resetSelectionGroup(false);
3914 KdenliveSettings::setSnaptopoints(snap);
3915 m_document->renderer()->doRefresh();
3916 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3919 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3921 Transition *item = getTransitionItemAt(start.startPos, start.track);
3923 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);
3924 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3927 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3928 bool snap = KdenliveSettings::snaptopoints();
3929 KdenliveSettings::setSnaptopoints(false);
3930 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3931 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3932 // Transition was moved
3933 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3934 } else if (end.endPos == start.endPos) {
3935 // Transition start resize
3936 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3937 } else if (end.startPos == start.startPos) {
3938 // Transition end resize;
3939 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3940 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3943 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3944 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3945 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3947 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3948 KdenliveSettings::setSnaptopoints(snap);
3949 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3950 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);
3951 if (m_dragItem && m_dragItem == item) {
3953 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3954 if (transitionClip && transitionClip->baseClip()) {
3955 QString size = transitionClip->baseClip()->getProperty("frame_size");
3956 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3957 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3958 p.setY(size.section('x', 1, 1).toInt());
3960 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3962 if (m_refresh) m_document->renderer()->doRefresh();
3963 setDocumentModified();
3966 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3968 bool resizeClipStart = (start.startPos != end.startPos);
3969 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3971 if (dontWorry) return;
3972 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);
3973 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3976 if (item->parentItem()) {
3977 // Item is part of a group, reset group
3978 resetSelectionGroup();
3981 bool snap = KdenliveSettings::snaptopoints();
3982 KdenliveSettings::setSnaptopoints(false);
3983 if (resizeClipStart) {
3984 ItemInfo clipinfo = item->info();
3985 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3986 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3988 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3989 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3990 updatePositionEffects(item, clipinfo);
3991 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3993 ItemInfo clipinfo = item->info();
3994 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3995 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3997 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3998 updatePositionEffects(item, clipinfo);
3999 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4001 if (!resizeClipStart && end.cropStart != start.cropStart) {
4002 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4003 ItemInfo clipinfo = end;
4004 clipinfo.track = m_document->tracksCount() - end.track;
4005 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4007 item->setCropStart(end.cropStart);
4008 item->resetThumbs(true);
4011 m_document->renderer()->doRefresh();
4012 KdenliveSettings::setSnaptopoints(snap);
4013 setDocumentModified();
4016 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4018 int end = item->fadeIn();
4020 // there is a fade in effect
4021 int effectPos = item->hasEffect("volume", "fadein");
4022 if (effectPos != -1) {
4023 QDomElement oldeffect = item->effectAt(effectPos);
4024 int start = item->cropStart().frames(m_document->fps());
4025 int max = item->cropDuration().frames(m_document->fps());
4027 // Make sure the fade effect is not longer than the clip
4028 item->setFadeIn(max);
4029 end = item->fadeIn();
4032 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4033 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4034 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4035 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4036 // if fade effect is displayed, update the effect edit widget with new clip duration
4037 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4039 effectPos = item->hasEffect("brightness", "fade_from_black");
4040 if (effectPos != -1) {
4041 QDomElement oldeffect = item->effectAt(effectPos);
4042 int start = item->cropStart().frames(m_document->fps());
4043 int max = item->cropDuration().frames(m_document->fps());
4045 // Make sure the fade effect is not longer than the clip
4046 item->setFadeIn(max);
4047 end = item->fadeIn();
4050 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4051 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4052 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4053 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4054 // if fade effect is displayed, update the effect edit widget with new clip duration
4055 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4058 int start = item->fadeOut();
4060 // there is a fade out effect
4061 int effectPos = item->hasEffect("volume", "fadeout");
4062 if (effectPos != -1) {
4063 QDomElement oldeffect = item->effectAt(effectPos);
4064 int max = item->cropDuration().frames(m_document->fps());
4065 int end = max + item->cropStart().frames(m_document->fps());
4067 // Make sure the fade effect is not longer than the clip
4068 item->setFadeOut(max);
4069 start = item->fadeOut();
4071 start = end - start;
4072 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4073 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4074 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4075 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4076 // if fade effect is displayed, update the effect edit widget with new clip duration
4077 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4079 effectPos = item->hasEffect("brightness", "fade_to_black");
4080 if (effectPos != -1) {
4081 QDomElement oldeffect = item->effectAt(effectPos);
4082 int max = item->cropDuration().frames(m_document->fps());
4083 int end = max + item->cropStart().frames(m_document->fps());
4085 // Make sure the fade effect is not longer than the clip
4086 item->setFadeOut(max);
4087 start = item->fadeOut();
4089 start = end - start;
4090 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4091 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4092 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4093 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4094 // if fade effect is displayed, update the effect edit widget with new clip duration
4095 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4099 int effectPos = item->hasEffect("freeze", "freeze");
4100 if (effectPos != -1) {
4101 // Freeze effect needs to be adjusted with clip resize
4102 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4103 QDomElement eff = item->getEffectAt(effectPos);
4104 if (!eff.isNull() && diff != 0) {
4105 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4106 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4107 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4108 emit clipItemSelected(item, item->selectedEffectIndex());
4114 double CustomTrackView::getSnapPointForPos(double pos)
4116 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4119 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4121 QList <GenTime> snaps;
4122 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4123 QList<QGraphicsItem *> itemList = items();
4124 for (int i = 0; i < itemList.count(); i++) {
4125 if (itemList.at(i) == selected) continue;
4126 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4127 if (itemList.at(i)->type() == AVWIDGET) {
4128 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4129 GenTime start = item->startPos();
4130 GenTime end = item->endPos();
4131 snaps.append(start);
4133 if (!offsetList.isEmpty()) {
4134 for (int j = 0; j < offsetList.size(); j++) {
4135 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4136 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4140 QList < GenTime > markers = item->snapMarkers();
4141 for (int j = 0; j < markers.size(); ++j) {
4142 GenTime t = markers.at(j);
4144 if (!offsetList.isEmpty()) {
4145 for (int k = 0; k < offsetList.size(); k++) {
4146 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4150 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4151 Transition *transition = static_cast <Transition*>(itemList.at(i));
4152 GenTime start = transition->startPos();
4153 GenTime end = transition->endPos();
4154 snaps.append(start);
4156 if (!offsetList.isEmpty()) {
4157 for (int j = 0; j < offsetList.size(); j++) {
4158 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4159 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4165 // add cursor position
4166 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4168 if (!offsetList.isEmpty()) {
4169 for (int j = 0; j < offsetList.size(); j++) {
4170 snaps.append(pos - offsetList.at(j));
4175 for (int i = 0; i < m_guides.count(); i++) {
4176 snaps.append(m_guides.at(i)->position());
4177 if (!offsetList.isEmpty()) {
4178 for (int j = 0; j < offsetList.size(); j++) {
4179 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4185 m_scene->setSnapList(snaps);
4186 //for (int i = 0; i < m_snapPoints.size(); ++i)
4187 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4190 void CustomTrackView::slotSeekToPreviousSnap()
4192 updateSnapPoints(NULL);
4193 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4194 setCursorPos((int) res.frames(m_document->fps()));
4198 void CustomTrackView::slotSeekToNextSnap()
4200 updateSnapPoints(NULL);
4201 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4202 setCursorPos((int) res.frames(m_document->fps()));
4206 void CustomTrackView::clipStart()
4208 AbstractClipItem *item = getMainActiveClip();
4210 setCursorPos((int) item->startPos().frames(m_document->fps()));
4215 void CustomTrackView::clipEnd()
4217 AbstractClipItem *item = getMainActiveClip();
4219 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4224 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4226 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4227 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4228 m_commandStack->push(command);
4231 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4233 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4234 m_commandStack->push(command);
4237 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4239 DocClipBase *base = m_document->clipManager()->getClipById(id);
4240 QList <CommentedTime> markers = base->commentedSnapMarkers();
4242 if (markers.isEmpty()) {
4243 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4246 QUndoCommand *deleteMarkers = new QUndoCommand();
4247 deleteMarkers->setText("Delete clip markers");
4249 for (int i = 0; i < markers.size(); i++) {
4250 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4252 m_commandStack->push(deleteMarkers);
4255 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4257 DocClipBase *base = m_document->clipManager()->getClipById(id);
4258 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4259 else base->deleteSnapMarker(pos);
4260 emit updateClipMarkers(base);
4261 setDocumentModified();
4262 viewport()->update();
4265 int CustomTrackView::hasGuide(int pos, int offset)
4267 for (int i = 0; i < m_guides.count(); i++) {
4268 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4269 if (qAbs(guidePos - pos) <= offset) return guidePos;
4270 else if (guidePos > pos) return -1;
4275 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4277 if (oldPos > GenTime() && pos > GenTime()) {
4279 for (int i = 0; i < m_guides.count(); i++) {
4280 if (m_guides.at(i)->position() == oldPos) {
4281 Guide *item = m_guides.at(i);
4282 item->updateGuide(pos, comment);
4286 } else if (pos > GenTime()) addGuide(pos, comment);
4290 for (int i = 0; i < m_guides.count(); i++) {
4291 if (m_guides.at(i)->position() == oldPos) {
4292 delete m_guides.takeAt(i);
4297 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4299 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4300 m_document->syncGuides(m_guides);
4303 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4305 for (int i = 0; i < m_guides.count(); i++) {
4306 if (m_guides.at(i)->position() == pos) {
4307 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4311 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
4312 scene()->addItem(g);
4314 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4315 m_document->syncGuides(m_guides);
4319 void CustomTrackView::slotAddGuide()
4321 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4322 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4323 if (d.exec() != QDialog::Accepted) return;
4324 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4325 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4326 m_commandStack->push(command);
4330 void CustomTrackView::slotEditGuide(int guidePos)
4333 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4334 else pos = GenTime(guidePos, m_document->fps());
4336 for (int i = 0; i < m_guides.count(); i++) {
4337 if (m_guides.at(i)->position() == pos) {
4338 slotEditGuide(m_guides.at(i)->info());
4343 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4346 void CustomTrackView::slotEditGuide(CommentedTime guide)
4348 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4349 if (d.exec() == QDialog::Accepted) {
4350 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4351 m_commandStack->push(command);
4356 void CustomTrackView::slotEditTimeLineGuide()
4358 if (m_dragGuide == NULL) return;
4359 CommentedTime guide = m_dragGuide->info();
4360 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4361 if (d.exec() == QDialog::Accepted) {
4362 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4363 m_commandStack->push(command);
4367 void CustomTrackView::slotDeleteGuide(int guidePos)
4370 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4371 else pos = GenTime(guidePos, m_document->fps());
4373 for (int i = 0; i < m_guides.count(); i++) {
4374 if (m_guides.at(i)->position() == pos) {
4375 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4376 m_commandStack->push(command);
4381 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4385 void CustomTrackView::slotDeleteTimeLineGuide()
4387 if (m_dragGuide == NULL) return;
4388 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4389 m_commandStack->push(command);
4393 void CustomTrackView::slotDeleteAllGuides()
4395 QUndoCommand *deleteAll = new QUndoCommand();
4396 deleteAll->setText("Delete all guides");
4397 for (int i = 0; i < m_guides.count(); i++) {
4398 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4400 m_commandStack->push(deleteAll);
4403 void CustomTrackView::setTool(PROJECTTOOL tool)
4408 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4411 matrix = matrix.scale(scaleFactor, verticalScale);
4412 m_scene->setScale(scaleFactor, verticalScale);
4414 scene()->removeItem(m_visualTip);
4415 m_animationTimer->stop();
4421 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4423 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4424 int diff = sceneRect().width() - m_projectDuration;
4425 if (diff * matrix.m11() < 50) {
4426 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4427 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4429 centerOn(QPointF(cursorPos(), verticalPos));
4432 void CustomTrackView::slotRefreshGuides()
4434 if (KdenliveSettings::showmarkers()) {
4435 for (int i = 0; i < m_guides.count(); i++) {
4436 m_guides.at(i)->update();
4441 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4443 //kDebug() << "// DRAW BG: " << rect.width();
4444 painter->setClipRect(rect);
4445 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4446 QPen pen1 = painter->pen();
4447 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4448 painter->setPen(pen1);
4449 double min = rect.left();
4450 double max = rect.right();
4451 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4452 int maxTrack = m_document->tracksCount();
4453 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4454 QColor audioColor = palette().alternateBase().color();
4455 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4456 for (int i = 0; i < maxTrack; i++) {
4457 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4458 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4459 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4460 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4461 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4463 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4465 int lowerLimit = m_tracksHeight * maxTrack + 1;
4466 if (height() > lowerLimit) {
4467 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4468 painter->fillRect(bg, base);
4472 bool CustomTrackView::findString(const QString &text)
4475 for (int i = 0; i < m_searchPoints.size(); ++i) {
4476 marker = m_searchPoints.at(i).comment();
4477 if (marker.contains(text, Qt::CaseInsensitive)) {
4478 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4479 int vert = verticalScrollBar()->value();
4480 int hor = cursorPos();
4481 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4489 bool CustomTrackView::findNextString(const QString &text)
4492 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4493 marker = m_searchPoints.at(i).comment();
4494 if (marker.contains(text, Qt::CaseInsensitive)) {
4495 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4496 int vert = verticalScrollBar()->value();
4497 int hor = cursorPos();
4498 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4507 void CustomTrackView::initSearchStrings()
4509 m_searchPoints.clear();
4510 QList<QGraphicsItem *> itemList = items();
4511 for (int i = 0; i < itemList.count(); i++) {
4512 // parse all clip names
4513 if (itemList.at(i)->type() == AVWIDGET) {
4514 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4515 GenTime start = item->startPos();
4516 CommentedTime t(start, item->clipName());
4517 m_searchPoints.append(t);
4518 // add all clip markers
4519 QList < CommentedTime > markers = item->commentedSnapMarkers();
4520 m_searchPoints += markers;
4525 for (int i = 0; i < m_guides.count(); i++) {
4526 m_searchPoints.append(m_guides.at(i)->info());
4529 qSort(m_searchPoints);
4532 void CustomTrackView::clearSearchStrings()
4534 m_searchPoints.clear();
4538 void CustomTrackView::copyClip()
4540 qDeleteAll(m_copiedItems);
4541 m_copiedItems.clear();
4542 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4543 if (itemList.count() == 0) {
4544 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4547 for (int i = 0; i < itemList.count(); i++) {
4548 if (itemList.at(i)->type() == AVWIDGET) {
4549 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4550 ClipItem *clone = clip->clone(clip->info());
4551 m_copiedItems.append(clone);
4552 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4553 Transition *dup = static_cast <Transition *>(itemList.at(i));
4554 m_copiedItems.append(dup->clone());
4559 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4561 if (m_scene->editMode() != NORMALEDIT) {
4562 // If we are in overwrite mode, always allow the move
4565 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));
4566 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4567 for (int i = 0; i < collisions.count(); i++) {
4568 if (collisions.at(i)->type() == type) return false;
4573 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4576 for (int i = 0; i < infoList.count(); i++) {
4577 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));
4580 QList<QGraphicsItem *> collisions = scene()->items(path);
4581 for (int i = 0; i < collisions.count(); i++) {
4582 if (collisions.at(i)->type() == type) return false;
4587 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4589 for (int i = 0; i < items.count(); i++) {
4590 ItemInfo info = items.at(i)->info();
4591 info.startPos += offset;
4592 info.endPos += offset;
4593 info.track += trackOffset;
4594 if (!canBePastedTo(info, items.at(i)->type())) return false;
4599 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4601 QPainterPath movePath;
4602 movePath.moveTo(0, 0);
4604 for (int i = 0; i < items.count(); i++) {
4605 ItemInfo info = items.at(i)->info();
4606 info.startPos = info.startPos + offset;
4607 info.endPos = info.endPos + offset;
4608 info.track = info.track + trackOffset;
4609 if (info.startPos < GenTime()) {
4610 // No clip should go below 0
4613 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));
4614 movePath.addRect(rect);
4616 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4617 for (int i = 0; i < collisions.count(); i++) {
4618 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4619 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4626 void CustomTrackView::pasteClip()
4628 if (m_copiedItems.count() == 0) {
4629 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4633 if (m_menuPosition.isNull()) {
4634 position = mapFromGlobal(QCursor::pos());
4635 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4636 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4639 } else position = m_menuPosition;
4640 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4641 int track = (int)(position.y() / m_tracksHeight);
4642 ItemInfo first = m_copiedItems.at(0)->info();
4644 GenTime offset = pos - first.startPos;
4645 int trackOffset = track - first.track;
4647 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4648 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4651 QUndoCommand *pasteClips = new QUndoCommand();
4652 pasteClips->setText("Paste clips");
4654 for (int i = 0; i < m_copiedItems.count(); i++) {
4655 // parse all clip names
4656 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4657 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4658 ItemInfo info = clip->info();
4659 info.startPos += offset;
4660 info.endPos += offset;
4661 info.track += trackOffset;
4662 if (canBePastedTo(info, AVWIDGET)) {
4663 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4664 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4665 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4666 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4668 info.startPos = tr->startPos() + offset;
4669 info.endPos = tr->endPos() + offset;
4670 info.track = tr->track() + trackOffset;
4671 int transitionEndTrack;
4672 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4673 else transitionEndTrack = tr->transitionEndTrack();
4674 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4675 if (info.startPos >= info.endPos) {
4676 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4677 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4678 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4681 m_commandStack->push(pasteClips);
4684 void CustomTrackView::pasteClipEffects()
4686 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4687 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4690 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4692 QUndoCommand *paste = new QUndoCommand();
4693 paste->setText("Paste effects");
4695 QList<QGraphicsItem *> clips = scene()->selectedItems();
4696 for (int i = 0; i < clips.count(); ++i) {
4697 if (clips.at(i)->type() == AVWIDGET) {
4698 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4699 for (int j = 0; j < clip->effectsCount(); j++) {
4700 QDomElement eff = clip->effectAt(j);
4701 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4702 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4707 m_commandStack->push(paste);
4709 //Â adjust effects (fades, ...)
4710 for (int i = 0; i < clips.count(); ++i) {
4711 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4712 updatePositionEffects(item, item->info());
4717 ClipItem *CustomTrackView::getClipUnderCursor() const
4719 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4720 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4721 for (int i = 0; i < collisions.count(); i++) {
4722 if (collisions.at(i)->type() == AVWIDGET) {
4723 return static_cast < ClipItem *>(collisions.at(i));
4729 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4731 QList<QGraphicsItem *> clips = scene()->selectedItems();
4732 if (clips.isEmpty()) {
4733 return getClipUnderCursor();
4735 AbstractClipItem *item = NULL;
4736 for (int i = 0; i < clips.count(); ++i) {
4737 if (clips.at(i)->type() == AVWIDGET) {
4738 item = static_cast < AbstractClipItem *>(clips.at(i));
4739 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4742 if (item) return item;
4747 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4749 QList<QGraphicsItem *> clips = scene()->selectedItems();
4750 if (clips.isEmpty()) {
4751 return getClipUnderCursor();
4754 // remove all items in the list that are not clips
4755 for (int i = 0; i < clips.count();) {
4756 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4759 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4760 for (int i = 0; i < clips.count(); ++i) {
4761 if (clips.at(i)->type() == AVWIDGET) {
4762 item = static_cast < ClipItem *>(clips.at(i));
4763 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4771 void CustomTrackView::setInPoint()
4773 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4775 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4778 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4782 ItemInfo startInfo = clip->info();
4783 ItemInfo endInfo = startInfo;
4784 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4785 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4786 // Check for invalid resize
4787 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4789 } else if (endInfo.startPos < startInfo.startPos) {
4790 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4791 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4792 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4793 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4797 if (clip->type() == TRANSITIONWIDGET) {
4798 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4799 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4802 void CustomTrackView::setOutPoint()
4804 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4806 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4809 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4813 ItemInfo startInfo = clip->info();
4814 ItemInfo endInfo = clip->info();
4815 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4816 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4817 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4818 // Check for invalid resize
4819 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4821 } else if (endInfo.endPos > startInfo.endPos) {
4822 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4823 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4824 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4825 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4831 if (clip->type() == TRANSITIONWIDGET) {
4832 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4833 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4836 void CustomTrackView::slotUpdateAllThumbs()
4838 QList<QGraphicsItem *> itemList = items();
4839 //if (itemList.isEmpty()) return;
4841 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4842 for (int i = 0; i < itemList.count(); i++) {
4843 if (itemList.at(i)->type() == AVWIDGET) {
4844 item = static_cast <ClipItem *>(itemList.at(i));
4845 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4846 // Check if we have a cached thumbnail
4847 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4848 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4849 if (QFile::exists(thumb)) {
4851 item->slotSetStartThumb(pix);
4854 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4855 QString endThumb = startThumb;
4856 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4857 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4858 if (QFile::exists(startThumb)) {
4859 QPixmap pix(startThumb);
4860 item->slotSetStartThumb(pix);
4862 if (QFile::exists(endThumb)) {
4863 QPixmap pix(endThumb);
4864 item->slotSetEndThumb(pix);
4868 item->refreshClip(false);
4869 qApp->processEvents();
4872 viewport()->update();
4875 void CustomTrackView::saveThumbnails()
4877 QList<QGraphicsItem *> itemList = items();
4879 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4880 for (int i = 0; i < itemList.count(); i++) {
4881 if (itemList.at(i)->type() == AVWIDGET) {
4882 item = static_cast <ClipItem *>(itemList.at(i));
4883 if (item->clipType() != COLOR) {
4884 // Check if we have a cached thumbnail
4885 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4886 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4887 if (!QFile::exists(thumb)) {
4888 QPixmap pix(item->startThumb());
4892 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4893 QString endThumb = startThumb;
4894 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4895 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4896 if (!QFile::exists(startThumb)) {
4897 QPixmap pix(item->startThumb());
4898 pix.save(startThumb);
4900 if (!QFile::exists(endThumb)) {
4901 QPixmap pix(item->endThumb());
4911 void CustomTrackView::slotInsertTrack(int ix)
4913 TrackDialog d(m_document, parentWidget());
4914 d.label->setText(i18n("Insert track"));
4915 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4916 d.track_nb->setValue(ix);
4917 d.setWindowTitle(i18n("Insert New Track"));
4918 d.slotUpdateName(ix);
4920 if (d.exec() == QDialog::Accepted) {
4921 ix = d.track_nb->value();
4922 if (d.before_select->currentIndex() == 1) {
4926 if (d.video_track->isChecked()) {
4927 info.type = VIDEOTRACK;
4928 info.isMute = false;
4929 info.isBlind = false;
4930 info.isLocked = false;
4932 info.type = AUDIOTRACK;
4933 info.isMute = false;
4934 info.isBlind = true;
4935 info.isLocked = false;
4937 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4938 m_commandStack->push(addTrack);
4939 setDocumentModified();
4943 void CustomTrackView::slotDeleteTrack(int ix)
4945 TrackDialog d(m_document, parentWidget());
4946 d.label->setText(i18n("Delete track"));
4947 d.before_select->setHidden(true);
4948 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4949 d.track_nb->setValue(ix);
4950 d.slotUpdateName(ix);
4951 d.setWindowTitle(i18n("Delete Track"));
4952 d.video_track->setHidden(true);
4953 d.audio_track->setHidden(true);
4954 if (d.exec() == QDialog::Accepted) {
4955 ix = d.track_nb->value();
4956 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4957 deleteTimelineTrack(ix, info);
4958 setDocumentModified();
4959 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4960 m_commandStack->push(command);*/
4964 void CustomTrackView::slotChangeTrack(int ix)
4966 TrackDialog d(m_document, parentWidget());
4967 d.label->setText(i18n("Change track"));
4968 d.before_select->setHidden(true);
4969 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4970 d.track_nb->setValue(ix);
4971 d.slotUpdateName(ix);
4972 d.setWindowTitle(i18n("Change Track Type"));
4974 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4975 d.video_track->setChecked(true);
4977 d.audio_track->setChecked(true);
4979 if (d.exec() == QDialog::Accepted) {
4981 info.isLocked = false;
4982 info.isMute = false;
4983 ix = d.track_nb->value();
4985 if (d.video_track->isChecked()) {
4986 info.type = VIDEOTRACK;
4987 info.isBlind = false;
4989 info.type = AUDIOTRACK;
4990 info.isBlind = true;
4992 changeTimelineTrack(ix, info);
4993 setDocumentModified();
4998 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5000 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5001 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5002 QList<QGraphicsItem *> selection = m_scene->items(r);
5003 QUndoCommand *deleteTrack = new QUndoCommand();
5004 deleteTrack->setText("Delete track");
5006 // Delete all clips in selected track
5007 for (int i = 0; i < selection.count(); i++) {
5008 if (selection.at(i)->type() == AVWIDGET) {
5009 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5010 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5011 m_scene->removeItem(item);
5014 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5015 Transition *item = static_cast <Transition *>(selection.at(i));
5016 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5017 m_scene->removeItem(item);
5023 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5024 m_commandStack->push(deleteTrack);
5027 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5029 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5030 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5031 m_commandStack->push(changeTrack);
5034 void CustomTrackView::autoTransition()
5036 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5037 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5038 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5041 Transition *tr = static_cast <Transition*>(itemList.at(0));
5042 tr->setAutomatic(!tr->isAutomatic());
5043 QDomElement transition = tr->toXML();
5044 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);
5045 setDocumentModified();
5049 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5052 QDomNodeList params = effect.elementsByTagName("parameter");
5053 for (int i = 0; i < params.count(); i++) {
5054 QDomElement e = params.item(i).toElement();
5055 if (!e.isNull() && e.attribute("type") == "constant") {
5056 if (e.hasAttribute("factor")) {
5057 double factor = e.attribute("factor").toDouble();
5058 double value = e.attribute("value").toDouble();
5059 value = value / factor;
5060 result.append(QString::number(value));
5061 } else result.append(e.attribute("value"));
5067 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5069 QList<QGraphicsItem *> list = scene()->items();
5070 ClipItem *clip = NULL;
5071 for (int i = 0; i < list.size(); ++i) {
5072 if (list.at(i)->type() == AVWIDGET) {
5073 clip = static_cast <ClipItem *>(list.at(i));
5074 if (clip->clipProducer() == id) {
5075 clip->setClipName(name);
5079 viewport()->update();
5082 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5084 minimum = GenTime();
5085 maximum = GenTime();
5086 QList<QGraphicsItem *> selection;
5087 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5088 selection.removeAll(item);
5089 for (int i = 0; i < selection.count(); i++) {
5090 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5091 if (clip && clip->type() == AVWIDGET) {
5092 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5093 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5098 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5100 minimum = GenTime();
5101 maximum = GenTime();
5102 QList<QGraphicsItem *> selection;
5103 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5104 selection.removeAll(item);
5105 for (int i = 0; i < selection.count(); i++) {
5106 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5107 if (clip && clip->type() == TRANSITIONWIDGET) {
5108 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5109 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5115 void CustomTrackView::loadGroups(const QDomNodeList groups)
5117 for (int i = 0; i < groups.count(); i++) {
5118 QDomNodeList children = groups.at(i).childNodes();
5119 scene()->clearSelection();
5120 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5121 QDomNode n = children.item(nodeindex);
5122 QDomElement elem = n.toElement();
5123 int pos = elem.attribute("position").toInt();
5124 int track = elem.attribute("track").toInt();
5125 if (elem.tagName() == "clipitem") {
5126 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5127 if (clip) clip->setSelected(true);
5129 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5130 if (clip) clip->setSelected(true);
5133 groupSelectedItems(false, true);
5137 void CustomTrackView::splitAudio()
5139 resetSelectionGroup();
5140 QList<QGraphicsItem *> selection = scene()->selectedItems();
5141 if (selection.isEmpty()) {
5142 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5145 QUndoCommand *splitCommand = new QUndoCommand();
5146 splitCommand->setText(i18n("Split audio"));
5147 for (int i = 0; i < selection.count(); i++) {
5148 if (selection.at(i)->type() == AVWIDGET) {
5149 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5150 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5151 if (clip->parentItem()) {
5152 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5154 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5159 m_commandStack->push(splitCommand);
5162 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5164 ClipItem *clip = getClipItemAt(pos, track);
5166 kDebug() << "// Cannot find clip to split!!!";
5170 int start = pos.frames(m_document->fps());
5171 int freetrack = m_document->tracksCount() - track - 1;
5172 for (; freetrack > 0; freetrack--) {
5173 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5174 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5175 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5176 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5177 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5182 kDebug() << "GOT TRK: " << track;
5183 if (freetrack == 0) {
5184 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5186 ItemInfo info = clip->info();
5187 info.track = m_document->tracksCount() - freetrack;
5188 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5189 scene()->clearSelection();
5190 clip->setSelected(true);
5191 ClipItem *audioClip = getClipItemAt(start, info.track);
5193 clip->setVideoOnly(true);
5194 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5195 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5197 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5198 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5200 audioClip->setSelected(true);
5201 audioClip->setAudioOnly(true);
5202 groupSelectedItems(false, true);
5206 // unsplit clip: remove audio part and change video part to normal clip
5207 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5208 kDebug() << "//CANNOT FIND CLP GRP";
5211 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5212 QList<QGraphicsItem *> children = grp->childItems();
5213 if (children.count() != 2) {
5214 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5217 for (int i = 0; i < children.count(); i++) {
5218 if (children.at(i) != clip) {
5219 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5220 ItemInfo info = clip->info();
5221 deleteClip(clp->info());
5222 clip->setVideoOnly(false);
5223 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5224 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5229 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5230 m_document->clipManager()->removeGroup(grp);
5231 scene()->destroyItemGroup(grp);
5235 void CustomTrackView::setVideoOnly()
5237 resetSelectionGroup();
5238 QList<QGraphicsItem *> selection = scene()->selectedItems();
5239 if (selection.isEmpty()) {
5240 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5243 QUndoCommand *videoCommand = new QUndoCommand();
5244 videoCommand->setText(i18n("Video only"));
5245 for (int i = 0; i < selection.count(); i++) {
5246 if (selection.at(i)->type() == AVWIDGET) {
5247 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5248 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5249 if (clip->parentItem()) {
5250 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5252 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5257 m_commandStack->push(videoCommand);
5260 void CustomTrackView::setAudioOnly()
5262 resetSelectionGroup();
5263 QList<QGraphicsItem *> selection = scene()->selectedItems();
5264 if (selection.isEmpty()) {
5265 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5268 QUndoCommand *videoCommand = new QUndoCommand();
5269 videoCommand->setText(i18n("Audio only"));
5270 for (int i = 0; i < selection.count(); i++) {
5271 if (selection.at(i)->type() == AVWIDGET) {
5272 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5273 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5274 if (clip->parentItem()) {
5275 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5277 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5282 m_commandStack->push(videoCommand);
5285 void CustomTrackView::setAudioAndVideo()
5287 resetSelectionGroup();
5288 QList<QGraphicsItem *> selection = scene()->selectedItems();
5289 if (selection.isEmpty()) {
5290 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5293 QUndoCommand *videoCommand = new QUndoCommand();
5294 videoCommand->setText(i18n("Audio and Video"));
5295 for (int i = 0; i < selection.count(); i++) {
5296 if (selection.at(i)->type() == AVWIDGET) {
5297 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5298 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5299 if (clip->parentItem()) {
5300 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5302 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5307 m_commandStack->push(videoCommand);
5310 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5312 ClipItem *clip = getClipItemAt(pos, track);
5314 kDebug() << "// Cannot find clip to split!!!";
5318 int start = pos.frames(m_document->fps());
5319 clip->setVideoOnly(true);
5320 clip->setAudioOnly(false);
5321 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5322 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5324 } else if (audioOnly) {
5325 int start = pos.frames(m_document->fps());
5326 clip->setAudioOnly(true);
5327 clip->setVideoOnly(false);
5328 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5329 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5332 int start = pos.frames(m_document->fps());
5333 clip->setAudioOnly(false);
5334 clip->setVideoOnly(false);
5335 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5336 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5340 setDocumentModified();
5343 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5345 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5346 m_clipTypeGroup->setEnabled(false);
5348 m_clipTypeGroup->setEnabled(true);
5349 QList <QAction *> actions = m_clipTypeGroup->actions();
5351 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5352 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5353 else lookup = "clip_audio_and_video";
5354 for (int i = 0; i < actions.count(); i++) {
5355 if (actions.at(i)->data().toString() == lookup) {
5356 actions.at(i)->setChecked(true);
5363 void CustomTrackView::reloadTransitionLumas()
5367 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5368 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5369 for (int i = 0; i < params.count(); i++) {
5370 QDomElement e = params.item(i).toElement();
5371 if (e.attribute("tag") == "resource") {
5372 lumaNames = e.attribute("paramlistdisplay");
5373 lumaFiles = e.attribute("paramlist");
5378 QList<QGraphicsItem *> itemList = items();
5379 Transition *transitionitem;
5380 QDomElement transitionXml;
5381 for (int i = 0; i < itemList.count(); i++) {
5382 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5383 transitionitem = static_cast <Transition*>(itemList.at(i));
5384 transitionXml = transitionitem->toXML();
5385 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5386 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5387 for (int i = 0; i < params.count(); i++) {
5388 QDomElement e = params.item(i).toElement();
5389 if (e.attribute("tag") == "resource") {
5390 e.setAttribute("paramlistdisplay", lumaNames);
5391 e.setAttribute("paramlist", lumaFiles);
5396 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5397 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5398 for (int i = 0; i < params.count(); i++) {
5399 QDomElement e = params.item(i).toElement();
5400 if (e.attribute("tag") == "luma") {
5401 e.setAttribute("paramlistdisplay", lumaNames);
5402 e.setAttribute("paramlist", lumaFiles);
5409 emit transitionItemSelected(NULL);
5412 double CustomTrackView::fps() const
5414 return m_document->fps();
5417 void CustomTrackView::updateProjectFps()
5419 // update all clips to the new fps
5420 resetSelectionGroup();
5421 scene()->clearSelection();
5423 QList<QGraphicsItem *> itemList = items();
5424 for (int i = 0; i < itemList.count(); i++) {
5425 // remove all items and re-add them one by one
5426 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5428 for (int i = 0; i < itemList.count(); i++) {
5429 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5430 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5431 clip->updateFps(m_document->fps());
5432 m_scene->addItem(clip);
5433 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5434 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5435 QList<QGraphicsItem *> children = grp->childItems();
5436 for (int j = 0; j < children.count(); j++) {
5437 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5438 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5439 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5440 clip->updateFps(m_document->fps());
5443 m_document->clipManager()->removeGroup(grp);
5444 m_scene->addItem(grp);
5445 scene()->destroyItemGroup(grp);
5446 for (int j = 0; j < children.count(); j++) {
5447 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5448 //children.at(j)->setParentItem(0);
5449 children.at(j)->setSelected(true);
5452 groupSelectedItems(true, true);
5453 } else if (itemList.at(i)->type() == GUIDEITEM) {
5454 Guide *g = static_cast<Guide *>(itemList.at(i));
5456 m_scene->addItem(g);
5459 viewport()->update();
5462 void CustomTrackView::slotTrackDown()
5464 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5465 else m_selectedTrack++;
5466 emit updateTrackHeaders();
5467 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5468 ensureVisible(rect);
5469 viewport()->update();
5472 void CustomTrackView::slotTrackUp()
5474 if (m_selectedTrack > 0) m_selectedTrack--;
5475 else m_selectedTrack = m_document->tracksCount() - 1;
5476 emit updateTrackHeaders();
5477 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5478 ensureVisible(rect);
5479 viewport()->update();
5482 int CustomTrackView::selectedTrack() const
5484 return m_selectedTrack;
5487 void CustomTrackView::slotSelectTrack(int ix)
5489 m_selectedTrack = qMax(0, ix);
5490 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5491 emit updateTrackHeaders();
5492 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5493 ensureVisible(rect);
5494 viewport()->update();
5497 void CustomTrackView::selectClip(bool add, bool group)
5499 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5500 QList<QGraphicsItem *> selection = m_scene->items(rect);
5501 resetSelectionGroup(group);
5502 if (!group) m_scene->clearSelection();
5503 for (int i = 0; i < selection.count(); i++) {
5504 if (selection.at(i)->type() == AVWIDGET) {
5505 selection.at(i)->setSelected(add);
5509 if (group) groupSelectedItems();
5512 void CustomTrackView::selectTransition(bool add, bool group)
5514 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5515 QList<QGraphicsItem *> selection = m_scene->items(rect);
5516 resetSelectionGroup(group);
5517 if (!group) m_scene->clearSelection();
5518 for (int i = 0; i < selection.count(); i++) {
5519 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5520 selection.at(i)->setSelected(add);
5524 if (group) groupSelectedItems();
5527 QStringList CustomTrackView::extractTransitionsLumas()
5530 QList<QGraphicsItem *> itemList = items();
5531 Transition *transitionitem;
5532 QDomElement transitionXml;
5533 for (int i = 0; i < itemList.count(); i++) {
5534 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5535 transitionitem = static_cast <Transition*>(itemList.at(i));
5536 transitionXml = transitionitem->toXML();
5537 QString luma = EffectsList::parameter(transitionXml, "luma");
5538 if (!luma.isEmpty()) urls << luma;
5544 void CustomTrackView::setEditMode(EDITMODE mode)
5546 m_scene->setEditMode(mode);
5549 void CustomTrackView::checkTrackSequence(int track)
5551 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5552 //track = m_document->tracksCount() -track;
5553 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5554 QList<QGraphicsItem *> selection = m_scene->items(rect);
5555 QList <int> timelineList;
5556 timelineList.append(0);
5557 for (int i = 0; i < selection.count(); i++) {
5558 if (selection.at(i)->type() == AVWIDGET) {
5559 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5560 int start = clip->startPos().frames(m_document->fps());
5561 int end = clip->endPos().frames(m_document->fps());
5562 if (!timelineList.contains(start)) timelineList.append(start);
5563 if (!timelineList.contains(end)) timelineList.append(end);
5566 qSort(timelineList);
5567 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5568 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5571 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5573 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5575 info.startPos = GenTime(in, m_document->fps());
5576 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5577 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5578 info.cropDuration = info.endPos - info.startPos;
5579 info.track = m_selectedTrack;
5580 QUndoCommand *addCommand = new QUndoCommand();
5581 addCommand->setText(i18n("Insert clip"));
5582 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5583 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5584 m_commandStack->push(addCommand);