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 "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
60 #include "trackdialog.h"
67 #include <KColorScheme>
69 #include <QMouseEvent>
70 #include <QStylePainter>
71 #include <QGraphicsItem>
72 #include <QDomDocument>
74 #include <QApplication>
75 #include <QInputDialog>
78 bool sortGuidesList(const Guide *g1 , const Guide *g2)
80 return (*g1).position() < (*g2).position();
85 // disable animation if user asked it in KDE's global settings
86 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
87 // needs something like below (taken from dolphin)
88 // #include <kglobalsettings.h>
89 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
90 // const int duration = animate ? 1500 : 1;
92 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
93 QGraphicsView(projectscene, parent),
94 m_tracksHeight(KdenliveSettings::trackheight()),
98 m_scene(projectscene),
100 m_operationMode(NONE),
107 m_autoScroll(KdenliveSettings::autoscroll()),
108 m_pasteEffectsAction(NULL),
109 m_ungroupAction(NULL),
116 m_blockRefresh(false),
117 m_selectionGroup(NULL)
119 if (doc) m_commandStack = doc->commandStack();
120 else m_commandStack = NULL;
121 setMouseTracking(true);
122 setAcceptDrops(true);
123 setFrameShape(QFrame::NoFrame);
125 //setCacheMode(QGraphicsView::CacheBackground);
126 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
128 KdenliveSettings::setTrackheight(m_tracksHeight);
129 m_animationTimer = new QTimeLine(800);
130 m_animationTimer->setFrameRange(0, 5);
131 m_animationTimer->setUpdateInterval(100);
132 m_animationTimer->setLoopCount(0);
133 m_tipColor = QColor(0, 192, 0, 200);
134 QColor border = QColor(255, 255, 255, 100);
135 m_tipPen.setColor(border);
136 m_tipPen.setWidth(3);
137 setContentsMargins(0, 0, 0, 0);
138 const int maxHeight = m_tracksHeight * m_document->tracksCount();
139 setSceneRect(0, 0, sceneRect().width(), maxHeight);
140 verticalScrollBar()->setMaximum(maxHeight);
141 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
142 m_cursorLine->setZValue(1000);
146 pen1.setColor(Qt::black);
147 m_cursorLine->setPen(pen1);
148 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
150 KIcon razorIcon("edit-cut");
151 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
153 KIcon spacerIcon("kdenlive-spacer-tool");
154 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
155 verticalScrollBar()->setTracking(true);
156 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
157 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
158 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
159 m_scrollTimer.setInterval(100);
160 m_scrollTimer.setSingleShot(true);
162 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
163 m_thumbsTimer.setInterval(500);
164 m_thumbsTimer.setSingleShot(true);
167 CustomTrackView::~CustomTrackView()
169 qDeleteAll(m_guides);
170 m_waitingThumbs.clear();
173 void CustomTrackView::setDocumentModified()
175 m_document->setModified(true);
178 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
180 m_timelineContextMenu = timeline;
181 m_timelineContextClipMenu = clip;
182 m_clipTypeGroup = clipTypeGroup;
183 QList <QAction *> list = m_timelineContextClipMenu->actions();
184 for (int i = 0; i < list.count(); i++) {
185 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
186 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
189 m_timelineContextTransitionMenu = transition;
190 list = m_timelineContextTransitionMenu->actions();
191 for (int i = 0; i < list.count(); i++) {
192 if (list.at(i)->data().toString() == "auto") {
193 m_autoTransition = list.at(i);
198 m_timelineContextMenu->addSeparator();
199 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
200 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
201 m_timelineContextMenu->addAction(m_deleteGuide);
203 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
204 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
205 m_timelineContextMenu->addAction(m_editGuide);
208 void CustomTrackView::checkAutoScroll()
210 m_autoScroll = KdenliveSettings::autoscroll();
213 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
214 return m_scene->m_tracksList;
217 void CustomTrackView::checkTrackHeight()
219 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
220 m_tracksHeight = KdenliveSettings::trackheight();
221 emit trackHeightChanged();
222 QList<QGraphicsItem *> itemList = items();
224 Transition *transitionitem;
225 bool snap = KdenliveSettings::snaptopoints();
226 KdenliveSettings::setSnaptopoints(false);
227 for (int i = 0; i < itemList.count(); i++) {
228 if (itemList.at(i)->type() == AVWIDGET) {
229 item = (ClipItem*) itemList.at(i);
230 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
231 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
232 item->resetThumbs(true);
233 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
234 transitionitem = (Transition*) itemList.at(i);
235 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
236 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
239 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
241 for (int i = 0; i < m_guides.count(); i++) {
242 QLineF l = m_guides.at(i)->line();
243 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
244 m_guides.at(i)->setLine(l);
247 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
248 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
249 KdenliveSettings::setSnaptopoints(snap);
250 viewport()->update();
253 /** Zoom or move viewport on mousewheel
255 * If mousewheel+Ctrl, zooms in/out on the timeline.
257 * With Ctrl, moves viewport towards end of timeline if down/back,
258 * opposite on up/forward.
260 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
261 void CustomTrackView::wheelEvent(QWheelEvent * e)
263 if (e->modifiers() == Qt::ControlModifier) {
264 if (e->delta() > 0) emit zoomIn();
267 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
268 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
272 int CustomTrackView::getPreviousVideoTrack(int track)
274 track = m_document->tracksCount() - track - 1;
276 for (int i = track; i > -1; i--) {
277 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
283 void CustomTrackView::slotFetchNextThumbs()
285 if (!m_waitingThumbs.isEmpty()) {
286 ClipItem *item = m_waitingThumbs.takeFirst();
287 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
288 item = m_waitingThumbs.takeFirst();
290 if (item) item->slotFetchThumbs();
291 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
295 void CustomTrackView::slotCheckMouseScrolling()
297 if (m_scrollOffset == 0) {
298 m_scrollTimer.stop();
301 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
302 m_scrollTimer.start();
305 void CustomTrackView::slotCheckPositionScrolling()
307 // If mouse is at a border of the view, scroll
308 if (m_moveOpMode != SEEK) return;
309 if (mapFromScene(m_cursorPos, 0).x() < 3) {
310 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
311 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
312 setCursorPos(mapToScene(QPoint(-2, 0)).x());
313 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
314 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
315 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
316 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
323 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
325 int pos = event->x();
326 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
327 emit mousePosition(mappedXPos);
329 if (event->buttons() & Qt::MidButton) return;
330 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
331 event->setAccepted(true);
333 QGraphicsView::mouseMoveEvent(event);
337 if (event->buttons() != Qt::NoButton) {
338 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
339 if (m_dragItem && m_tool == SELECTTOOL) {
340 if (m_operationMode == MOVE && move) {
341 QGraphicsView::mouseMoveEvent(event);
342 // If mouse is at a border of the view, scroll
344 m_scrollOffset = -30;
345 m_scrollTimer.start();
346 } else if (viewport()->width() - pos < 10) {
348 m_scrollTimer.start();
349 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
351 } else if (m_operationMode == RESIZESTART && move) {
352 double snappedPos = getSnapPointForPos(mappedXPos);
353 m_document->renderer()->pause();
354 m_dragItem->resizeStart((int)(snappedPos));
355 } else if (m_operationMode == RESIZEEND && move) {
356 double snappedPos = getSnapPointForPos(mappedXPos);
357 m_document->renderer()->pause();
358 m_dragItem->resizeEnd((int)(snappedPos));
359 } else if (m_operationMode == FADEIN && move) {
360 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
361 } else if (m_operationMode == FADEOUT && move) {
362 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
363 } else if (m_operationMode == KEYFRAME && move) {
364 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
365 double pos = mapToScene(event->pos()).toPoint().y();
366 QRectF br = m_dragItem->sceneBoundingRect();
367 double maxh = 100.0 / br.height();
368 pos = (br.bottom() - pos) * maxh;
369 m_dragItem->updateKeyFramePos(keyFramePos, pos);
371 if (m_visualTip) scene()->removeItem(m_visualTip);
372 m_animationTimer->stop();
378 } else if (m_operationMode == MOVEGUIDE) {
379 if (m_visualTip) scene()->removeItem(m_visualTip);
380 m_animationTimer->stop();
385 QGraphicsView::mouseMoveEvent(event);
387 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
389 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
390 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
394 if (m_tool == RAZORTOOL) {
395 setCursor(m_razorCursor);
396 //QGraphicsView::mouseMoveEvent(event);
398 } else if (m_tool == SPACERTOOL) {
399 setCursor(m_spacerCursor);
403 QList<QGraphicsItem *> itemList = items(event->pos());
404 QGraphicsRectItem *item = NULL;
405 OPERATIONTYPE opMode = NONE;
407 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
409 } else for (int i = 0; i < itemList.count(); i++) {
410 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
411 item = (QGraphicsRectItem*) itemList.at(i);
416 if (item && event->buttons() == Qt::NoButton) {
417 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
418 if (m_tool == RAZORTOOL) {
419 // razor tool over a clip, display current frame in monitor
420 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
421 //TODO: solve crash when showing frame when moving razor over clip
422 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
427 opMode = clip->operationMode(mapToScene(event->pos()));
428 const double size = 5;
429 if (opMode == m_moveOpMode) {
430 QGraphicsView::mouseMoveEvent(event);
434 scene()->removeItem(m_visualTip);
435 m_animationTimer->stop();
442 m_moveOpMode = opMode;
443 if (opMode == MOVE) {
444 setCursor(Qt::OpenHandCursor);
445 } else if (opMode == RESIZESTART) {
446 setCursor(KCursor("left_side", Qt::SizeHorCursor));
447 if (m_visualTip == NULL) {
448 QRectF rect = clip->sceneBoundingRect();
450 polygon << QPoint(0, - size * 2);
451 polygon << QPoint(size * 2, 0);
452 polygon << QPoint(0, size * 2);
453 polygon << QPoint(0, - size * 2);
455 m_visualTip = new QGraphicsPolygonItem(polygon);
456 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
457 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
458 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
459 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
460 m_visualTip->setZValue(100);
461 m_animation = new QGraphicsItemAnimation;
462 m_animation->setItem(m_visualTip);
463 m_animation->setTimeLine(m_animationTimer);
464 m_animation->setScaleAt(.5, 2, 1);
465 m_animation->setScaleAt(1, 1, 1);
466 scene()->addItem(m_visualTip);
467 m_animationTimer->start();
469 } else if (opMode == RESIZEEND) {
470 setCursor(KCursor("right_side", Qt::SizeHorCursor));
471 if (m_visualTip == NULL) {
472 QRectF rect = clip->sceneBoundingRect();
474 polygon << QPoint(0, - size * 2);
475 polygon << QPoint(- size * 2, 0);
476 polygon << QPoint(0, size * 2);
477 polygon << QPoint(0, - size * 2);
479 m_visualTip = new QGraphicsPolygonItem(polygon);
480 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
481 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
482 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
483 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
484 m_visualTip->setZValue(100);
485 m_animation = new QGraphicsItemAnimation;
486 m_animation->setItem(m_visualTip);
487 m_animation->setTimeLine(m_animationTimer);
488 m_animation->setScaleAt(.5, 2, 1);
489 m_animation->setScaleAt(1, 1, 1);
490 scene()->addItem(m_visualTip);
491 m_animationTimer->start();
493 } else if (opMode == FADEIN) {
494 if (m_visualTip == NULL) {
495 ClipItem *item = (ClipItem *) clip;
496 QRectF rect = clip->sceneBoundingRect();
497 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
498 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
499 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
500 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
501 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
502 m_visualTip->setZValue(100);
503 m_animation = new QGraphicsItemAnimation;
504 m_animation->setItem(m_visualTip);
505 m_animation->setTimeLine(m_animationTimer);
506 m_animation->setScaleAt(.5, 2, 2);
507 m_animation->setScaleAt(1, 1, 1);
508 scene()->addItem(m_visualTip);
509 m_animationTimer->start();
511 setCursor(Qt::PointingHandCursor);
512 } else if (opMode == FADEOUT) {
513 if (m_visualTip == NULL) {
514 ClipItem *item = (ClipItem *) clip;
515 QRectF rect = clip->sceneBoundingRect();
516 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
517 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
518 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
519 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
520 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
521 m_visualTip->setZValue(100);
522 m_animation = new QGraphicsItemAnimation;
523 m_animation->setItem(m_visualTip);
524 m_animation->setTimeLine(m_animationTimer);
525 m_animation->setScaleAt(.5, 2, 2);
526 m_animation->setScaleAt(1, 1, 1);
527 scene()->addItem(m_visualTip);
528 m_animationTimer->start();
530 setCursor(Qt::PointingHandCursor);
531 } else if (opMode == TRANSITIONSTART) {
532 if (m_visualTip == NULL) {
533 QRectF rect = clip->sceneBoundingRect();
535 polygon << QPoint(0, - size * 2);
536 polygon << QPoint(size * 2, 0);
537 polygon << QPoint(0, 0);
538 polygon << QPoint(0, - size * 2);
540 m_visualTip = new QGraphicsPolygonItem(polygon);
541 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
542 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
543 m_visualTip->setPos(rect.x(), rect.bottom());
544 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
545 m_visualTip->setZValue(100);
546 m_animation = new QGraphicsItemAnimation;
547 m_animation->setItem(m_visualTip);
548 m_animation->setTimeLine(m_animationTimer);
549 m_animation->setScaleAt(.5, 2, 2);
550 m_animation->setScaleAt(1, 1, 1);
551 scene()->addItem(m_visualTip);
552 m_animationTimer->start();
554 setCursor(Qt::PointingHandCursor);
555 } else if (opMode == TRANSITIONEND) {
556 if (m_visualTip == NULL) {
557 QRectF rect = clip->sceneBoundingRect();
559 polygon << QPoint(0, - size * 2);
560 polygon << QPoint(- size * 2, 0);
561 polygon << QPoint(0, 0);
562 polygon << QPoint(0, - size * 2);
564 m_visualTip = new QGraphicsPolygonItem(polygon);
565 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
566 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
567 m_visualTip->setPos(rect.right(), rect.bottom());
568 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
569 m_visualTip->setZValue(100);
570 m_animation = new QGraphicsItemAnimation;
571 m_animation->setItem(m_visualTip);
572 m_animation->setTimeLine(m_animationTimer);
573 m_animation->setScaleAt(.5, 2, 2);
574 m_animation->setScaleAt(1, 1, 1);
575 scene()->addItem(m_visualTip);
576 m_animationTimer->start();
578 setCursor(Qt::PointingHandCursor);
579 } else if (opMode == KEYFRAME) {
580 setCursor(Qt::PointingHandCursor);
582 } // no clip under mouse
583 else if (m_tool == RAZORTOOL) {
586 } else if (opMode == MOVEGUIDE) {
587 m_moveOpMode = opMode;
588 setCursor(Qt::SplitHCursor);
591 scene()->removeItem(m_visualTip);
592 m_animationTimer->stop();
599 setCursor(Qt::ArrowCursor);
600 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
601 QGraphicsView::mouseMoveEvent(event);
603 setCursorPos(mappedXPos);
604 slotCheckPositionScrolling();
606 } else m_moveOpMode = NONE;
608 QGraphicsView::mouseMoveEvent(event);
612 void CustomTrackView::mousePressEvent(QMouseEvent * event)
614 setFocus(Qt::MouseFocusReason);
615 m_menuPosition = QPoint();
617 // special cases (middle click button or ctrl / shift click
618 if (event->button() == Qt::MidButton) {
619 m_document->renderer()->switchPlay();
620 m_blockRefresh = false;
621 m_operationMode = NONE;
625 if (event->modifiers() & Qt::ShiftModifier) {
626 // Rectangle selection
627 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
628 setDragMode(QGraphicsView::RubberBandDrag);
629 if (!(event->modifiers() & Qt::ControlModifier)) {
630 resetSelectionGroup();
631 scene()->clearSelection();
633 m_blockRefresh = false;
634 m_operationMode = RUBBERSELECTION;
635 QGraphicsView::mousePressEvent(event);
639 m_blockRefresh = true;
641 bool collision = false;
643 if (m_tool != RAZORTOOL) activateMonitor();
644 else if (m_document->renderer()->playSpeed() != 0.0) {
645 m_document->renderer()->pause();
648 m_clickEvent = event->pos();
650 // check item under mouse
651 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
653 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
654 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
655 setDragMode(QGraphicsView::ScrollHandDrag);
656 QGraphicsView::mousePressEvent(event);
657 m_blockRefresh = false;
658 m_operationMode = NONE;
662 // if a guide and a clip were pressed, just select the guide
663 for (int i = 0; i < collisionList.count(); ++i) {
664 if (collisionList.at(i)->type() == GUIDEITEM) {
665 // a guide item was pressed
666 m_dragGuide = (Guide *) collisionList.at(i);
667 if (event->button() == Qt::LeftButton) { // move it
668 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
670 m_operationMode = MOVEGUIDE;
671 // deselect all clips so that only the guide will move
672 m_scene->clearSelection();
673 resetSelectionGroup(false);
674 updateSnapPoints(NULL);
675 QGraphicsView::mousePressEvent(event);
677 } else // show context menu
682 // Find first clip, transition or group under mouse (when no guides selected)
684 AbstractGroupItem *dragGroup = NULL;
685 AbstractClipItem *collisionClip = NULL;
687 while (!m_dragGuide && ct < collisionList.count()) {
688 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
689 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
690 if (collisionClip == m_dragItem) {
691 collisionClip = NULL;
692 } else m_dragItem = collisionClip;
694 m_dragItemInfo = m_dragItem->info();
695 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
696 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
697 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
704 if (m_dragItem) emit clipItemSelected(NULL);
708 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
709 // update transition menu action
710 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
711 m_autoTransition->setEnabled(true);
712 } else m_autoTransition->setEnabled(false);
714 // context menu requested
715 if (event->button() == Qt::RightButton) {
717 if (dragGroup) dragGroup->setSelected(true);
718 else if (!m_dragItem->isSelected()) {
719 resetSelectionGroup(false);
720 m_scene->clearSelection();
721 m_dragItem->setSelected(true);
723 } else if (!m_dragGuide) {
724 // check if there is a guide close to mouse click
725 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
726 for (int i = 0; i < guidesCollisionList.count(); i++) {
727 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
728 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
732 // keep this to support multiple guides context menu in the future (?)
733 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
734 guidesCollisionList.removeAt(0);
736 if (!guidesCollisionList.isEmpty())
737 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
740 m_operationMode = NONE;
741 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
742 m_menuPosition = m_clickEvent;
748 // No item under click
749 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
750 resetSelectionGroup(false);
751 setCursor(Qt::ArrowCursor);
752 m_scene->clearSelection();
754 updateClipTypeActions(NULL);
755 if (m_tool == SPACERTOOL) {
756 QList<QGraphicsItem *> selection;
757 if (event->modifiers() == Qt::ControlModifier) {
758 // Ctrl + click, select all items on track after click position
759 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
760 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
762 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;
764 // Select all items on all tracks after click position
765 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
766 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
769 QList <GenTime> offsetList;
770 for (int i = 0; i < selection.count(); i++) {
771 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
772 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
773 offsetList.append(item->startPos());
774 offsetList.append(item->endPos());
775 selection.at(i)->setSelected(true);
777 if (selection.at(i)->type() == GROUPWIDGET) {
778 QList<QGraphicsItem *> children = selection.at(i)->childItems();
779 for (int j = 0; j < children.count(); j++) {
780 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
781 offsetList.append(item->startPos());
782 offsetList.append(item->endPos());
784 selection.at(i)->setSelected(true);
788 if (!offsetList.isEmpty()) {
790 QList <GenTime> cleandOffsetList;
791 GenTime startOffset = offsetList.takeFirst();
792 for (int k = 0; k < offsetList.size(); k++) {
793 GenTime newoffset = offsetList.at(k) - startOffset;
794 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
795 cleandOffsetList.append(newoffset);
798 updateSnapPoints(NULL, cleandOffsetList, true);
800 groupSelectedItems(true);
801 m_operationMode = SPACER;
803 setCursorPos((int)(mapToScene(event->x(), 0).x()));
805 QGraphicsView::mousePressEvent(event);
810 if (m_tool == RAZORTOOL && m_dragItem) {
811 if (m_dragItem->type() == TRANSITIONWIDGET) {
812 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
816 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
817 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
822 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
823 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
824 m_document->renderer()->pause();
825 m_commandStack->push(command);
826 setDocumentModified();
832 bool itemSelected = false;
833 if (m_dragItem->isSelected()) itemSelected = true;
834 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
835 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
837 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
838 if (event->modifiers() != Qt::ControlModifier) {
839 resetSelectionGroup(false);
840 m_scene->clearSelection();
841 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
842 viewport()->update();
843 } else resetSelectionGroup();
845 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
846 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
847 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
849 bool selected = !m_dragItem->isSelected();
850 if (dragGroup) dragGroup->setSelected(selected);
851 else m_dragItem->setSelected(selected);
853 groupSelectedItems();
854 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
855 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
856 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
859 // Update snap points
860 if (m_selectionGroup == NULL) updateSnapPoints(m_dragItem);
862 QList <GenTime> offsetList;
863 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
864 for (int i = 0; i < children.count(); i++) {
865 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
866 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
867 offsetList.append(item->startPos());
868 offsetList.append(item->endPos());
871 if (!offsetList.isEmpty()) {
873 GenTime startOffset = offsetList.takeFirst();
874 QList <GenTime> cleandOffsetList;
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);
885 if (collisionClip != NULL || m_dragItem == NULL) {
886 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
887 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
888 emit clipItemSelected(selected);
889 } else emit clipItemSelected(NULL);
892 // If clicked item is selected, allow move
893 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
895 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
896 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
898 if (m_operationMode == KEYFRAME) {
899 m_dragItem->updateSelectedKeyFrame();
900 m_blockRefresh = false;
902 } else if (m_operationMode == MOVE) {
903 setCursor(Qt::ClosedHandCursor);
904 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
906 info.startPos = m_dragItem->startPos();
907 info.track = m_dragItem->track();
908 int transitiontrack = getPreviousVideoTrack(info.track);
909 ClipItem *transitionClip = NULL;
910 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
911 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
912 info.endPos = transitionClip->endPos();
913 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
914 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
915 // Check there is no other transition at that place
916 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
917 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
918 QList<QGraphicsItem *> selection = m_scene->items(r);
919 bool transitionAccepted = true;
920 for (int i = 0; i < selection.count(); i++) {
921 if (selection.at(i)->type() == TRANSITIONWIDGET) {
922 Transition *tr = static_cast <Transition *>(selection.at(i));
923 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
924 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
925 } else transitionAccepted = false;
928 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
929 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
930 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
932 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
933 info.track = m_dragItem->track();
934 int transitiontrack = getPreviousVideoTrack(info.track);
935 ClipItem *transitionClip = NULL;
936 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
937 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
938 info.startPos = transitionClip->startPos();
939 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
940 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
941 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
942 EffectsList::setParameter(transition, "reverse", "1");
944 // Check there is no other transition at that place
945 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
946 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
947 QList<QGraphicsItem *> selection = m_scene->items(r);
948 bool transitionAccepted = true;
949 for (int i = 0; i < selection.count(); i++) {
950 if (selection.at(i)->type() == TRANSITIONWIDGET) {
951 Transition *tr = static_cast <Transition *>(selection.at(i));
952 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
953 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
954 } else transitionAccepted = false;
957 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
958 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
960 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
961 resetSelectionGroup(false);
962 m_dragItem->setSelected(true);
965 m_blockRefresh = false;
967 QGraphicsView::mousePressEvent(event);
970 void CustomTrackView::resetSelectionGroup(bool selectItems)
972 if (m_selectionGroup) {
973 // delete selection group
974 bool snap = KdenliveSettings::snaptopoints();
975 KdenliveSettings::setSnaptopoints(false);
977 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
978 scene()->destroyItemGroup(m_selectionGroup);
979 for (int i = 0; i < children.count(); i++) {
980 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
981 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
982 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
983 children.at(i)->setSelected(selectItems);
985 } else if (children.at(i)->type() == GROUPWIDGET) {
986 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
987 children.at(i)->setSelected(selectItems);
990 m_selectionGroup = NULL;
991 KdenliveSettings::setSnaptopoints(snap);
995 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
997 if (m_selectionGroup) {
998 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1001 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1002 if (selection.isEmpty()) return;
1003 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
1004 // Find top left position of selection
1005 for (int i = 1; i < selection.count(); i++) {
1006 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
1007 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
1008 if (currenttop.x() < top.x()) top.setX(currenttop.x());
1009 if (currenttop.y() < top.y()) top.setY(currenttop.y());
1013 if (force || selection.count() > 1) {
1014 bool snap = KdenliveSettings::snaptopoints();
1015 KdenliveSettings::setSnaptopoints(false);
1016 if (createNewGroup) {
1017 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1018 newGroup->translate(-top.x(), -top.y() + 1);
1019 newGroup->setPos(top.x(), top.y() - 1);
1020 scene()->addItem(newGroup);
1022 // CHeck if we are trying to include a group in a group
1023 QList <AbstractGroupItem *> groups;
1024 for (int i = 0; i < selection.count(); i++) {
1025 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1026 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1027 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1029 if (!groups.isEmpty()) {
1030 // ungroup previous groups
1031 while (!groups.isEmpty()) {
1032 AbstractGroupItem *grp = groups.takeFirst();
1033 m_document->clipManager()->removeGroup(grp);
1034 scene()->destroyItemGroup(grp);
1036 selection = m_scene->selectedItems();
1039 for (int i = 0; i < selection.count(); i++) {
1040 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1041 newGroup->addToGroup(selection.at(i));
1042 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1045 KdenliveSettings::setSnaptopoints(snap);
1047 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1048 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1049 m_selectionGroup->setPos(top.x(), top.y() - 1);
1050 scene()->addItem(m_selectionGroup);
1051 for (int i = 0; i < selection.count(); i++) {
1052 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1053 m_selectionGroup->addToGroup(selection.at(i));
1054 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1057 KdenliveSettings::setSnaptopoints(snap);
1058 if (m_selectionGroup) {
1059 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1060 m_selectionGroupInfo.track = m_selectionGroup->track();
1063 } else resetSelectionGroup();
1066 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1068 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1069 if (m_moveOpMode == KEYFRAME) {
1070 // user double clicked on a keyframe, open edit dialog
1071 QDialog d(parentWidget());
1072 Ui::KeyFrameDialog_UI view;
1074 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1075 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1076 view.kfr_value->setFocus();
1077 if (d.exec() == QDialog::Accepted) {
1078 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1079 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1080 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1081 QString previous = item->keyframes(item->selectedEffectIndex());
1082 item->updateKeyframeEffect();
1083 QString next = item->keyframes(item->selectedEffectIndex());
1084 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1085 m_commandStack->push(command);
1086 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1087 emit clipItemSelected(item, item->selectedEffectIndex());
1092 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1093 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1094 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1095 QString previous = item->keyframes(item->selectedEffectIndex());
1096 item->updateKeyframeEffect();
1097 QString next = item->keyframes(item->selectedEffectIndex());
1098 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1099 m_commandStack->push(command);
1100 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1101 emit clipItemSelected(item, item->selectedEffectIndex());
1103 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1104 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1107 if (m_dragItem->type() == TRANSITIONWIDGET) {
1108 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1110 getClipAvailableSpace(m_dragItem, minimum, maximum);
1112 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1113 d.setMargins(minimum, maximum);
1114 if (d.exec() == QDialog::Accepted) {
1115 if (m_dragItem->type() == TRANSITIONWIDGET) {
1116 // move & resize transition
1118 startInfo.startPos = m_dragItem->startPos();
1119 startInfo.endPos = m_dragItem->endPos();
1120 startInfo.track = m_dragItem->track();
1122 endInfo.startPos = d.startPos();
1123 endInfo.endPos = endInfo.startPos + d.duration();
1124 endInfo.track = m_dragItem->track();
1125 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1126 m_commandStack->push(command);
1128 // move and resize clip
1129 QUndoCommand *moveCommand = new QUndoCommand();
1130 moveCommand->setText(i18n("Edit clip"));
1131 ItemInfo clipInfo = m_dragItem->info();
1132 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1133 // duration was reduced, so process it first
1134 ItemInfo startInfo = clipInfo;
1135 clipInfo.endPos = clipInfo.startPos + d.duration();
1136 clipInfo.cropStart = d.cropStart();
1137 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1139 if (d.startPos() != clipInfo.startPos) {
1140 ItemInfo startInfo = clipInfo;
1141 clipInfo.startPos = d.startPos();
1142 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1143 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1145 if (d.duration() > m_dragItem->cropDuration()) {
1146 // duration was increased, so process it after move
1147 ItemInfo startInfo = clipInfo;
1148 clipInfo.endPos = clipInfo.startPos + d.duration();
1149 clipInfo.cropStart = d.cropStart();
1150 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1152 m_commandStack->push(moveCommand);
1156 QList<QGraphicsItem *> collisionList = items(event->pos());
1157 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1158 Guide *editGuide = (Guide *) collisionList.at(0);
1159 if (editGuide) slotEditGuide(editGuide->info());
1165 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1167 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1169 clip->setKeyframes(index, keyframes);
1170 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1171 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1175 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1177 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1178 m_editGuide->setEnabled(m_dragGuide != NULL);
1179 if (clip == NULL) m_timelineContextMenu->popup(pos);
1180 else if (group != NULL) {
1181 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1182 m_ungroupAction->setEnabled(true);
1183 updateClipTypeActions(NULL);
1184 m_timelineContextClipMenu->popup(pos);
1186 m_ungroupAction->setEnabled(false);
1187 if (clip->type() == AVWIDGET) {
1188 ClipItem *item = static_cast <ClipItem*>(clip);
1189 updateClipTypeActions(item);
1190 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1191 m_timelineContextClipMenu->popup(pos);
1192 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1196 void CustomTrackView::activateMonitor()
1198 emit activateDocumentMonitor();
1201 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1203 if (data->hasFormat("kdenlive/clip")) {
1205 resetSelectionGroup();
1206 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1207 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1209 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1212 const QPointF framePos = mapToScene(pos);
1214 info.startPos = GenTime();
1215 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1216 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1219 // Check if clip can be inserted at that position
1220 ItemInfo pasteInfo = info;
1221 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1222 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1223 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1226 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1227 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1228 m_selectionGroup->addToGroup(item);
1229 item->setFlags(QGraphicsItem::ItemIsSelectable);
1231 QList <GenTime> offsetList;
1232 offsetList.append(info.endPos);
1233 updateSnapPoints(NULL, offsetList);
1234 m_selectionGroup->setPos(framePos);
1235 scene()->addItem(m_selectionGroup);
1237 } else if (data->hasFormat("kdenlive/producerslist")) {
1239 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1240 m_scene->clearSelection();
1241 resetSelectionGroup(false);
1243 QList <GenTime> offsetList;
1244 QList <ItemInfo> infoList;
1245 const QPointF framePos = mapToScene(pos);
1246 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1247 int track = (int)(framePos.y() / m_tracksHeight);
1249 // Check if clips can be inserted at that position
1250 for (int i = 0; i < ids.size(); ++i) {
1251 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1253 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1257 info.startPos = start;
1258 info.endPos = info.startPos + clip->duration();
1260 infoList.append(info);
1261 start += clip->duration();
1263 if (!canBePastedTo(infoList, AVWIDGET)) {
1266 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1268 for (int i = 0; i < ids.size(); ++i) {
1269 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1271 info.startPos = start;
1272 info.endPos = info.startPos + clip->duration();
1274 start += clip->duration();
1275 offsetList.append(start);
1276 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1277 item->setFlags(QGraphicsItem::ItemIsSelectable);
1278 m_selectionGroup->addToGroup(item);
1279 m_waitingThumbs.append(item);
1282 updateSnapPoints(NULL, offsetList);
1283 m_selectionGroup->setPos(framePos);
1284 scene()->addItem(m_selectionGroup);
1285 m_thumbsTimer.start();
1289 // the drag is not a clip (may be effect, ...)
1297 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1299 if (insertDropClips(event->mimeData(), event->pos())) {
1300 event->acceptProposedAction();
1301 } else QGraphicsView::dragEnterEvent(event);
1304 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1306 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);
1307 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1308 collindingItems.removeAll(item);
1309 if (collindingItems.isEmpty()) return false;
1311 for (int i = 0; i < collindingItems.count(); i++) {
1312 QGraphicsItem *collision = collindingItems.at(i);
1313 if (collision->type() == item->type()) {
1315 kDebug() << "// COLLISIION DETECTED";
1323 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1325 int track = m_document->tracksCount() - clip->track();
1326 GenTime pos = clip->startPos();
1327 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1328 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1331 bool success = true;
1332 for (int i = 0; i < clip->effectsCount(); i++) {
1333 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1335 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1336 m_document->renderer()->doRefresh();
1339 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1341 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1343 // Special case: speed effect
1344 if (effect.attribute("id") == "speed") {
1345 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1346 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1349 ItemInfo info = clip->info();
1350 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1351 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1352 if (strobe == 0) strobe = 1;
1353 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1354 clip->addEffect(effect);
1355 if (clip->isSelected()) emit clipItemSelected(clip);
1359 EffectsParameterList params = clip->addEffect(effect);
1360 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1361 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1362 if (clip->isSelected()) emit clipItemSelected(clip);
1363 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1366 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1368 QString index = effect.attribute("kdenlive_ix");
1369 // Special case: speed effect
1370 if (effect.attribute("id") == "speed") {
1371 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1373 ItemInfo info = clip->info();
1374 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1375 clip->deleteEffect(index);
1376 emit clipItemSelected(clip);
1380 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1381 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1382 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1385 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1387 clip->deleteEffect(index);
1388 emit clipItemSelected(clip);
1392 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1394 QList<QGraphicsItem *> itemList = group->childItems();
1395 QUndoCommand *effectCommand = new QUndoCommand();
1397 QDomNode namenode = effect.elementsByTagName("name").item(0);
1398 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1399 else effectName = i18n("effect");
1400 effectCommand->setText(i18n("Add %1", effectName));
1402 for (int i = 0; i < itemList.count(); i++) {
1403 if (itemList.at(i)->type() == AVWIDGET) {
1404 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1405 if (effect.attribute("type") == "audio") {
1406 // Don't add audio effects on video clips
1407 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1408 } else if (effect.hasAttribute("type") == false) {
1409 // Don't add video effect on audio clips
1410 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1413 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1414 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1417 if (item->isItemLocked()) {
1420 item->initEffect(effect);
1421 if (effect.attribute("tag") == "ladspa") {
1422 QString ladpsaFile = m_document->getLadspaFile();
1423 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1424 effect.setAttribute("src", ladpsaFile);
1426 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1431 m_commandStack->push(effectCommand);
1432 setDocumentModified();
1433 } else delete effectCommand;
1436 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1438 QList<QGraphicsItem *> itemList;
1439 QUndoCommand *effectCommand = new QUndoCommand();
1441 QDomNode namenode = effect.elementsByTagName("name").item(0);
1442 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1443 else effectName = i18n("effect");
1444 effectCommand->setText(i18n("Add %1", effectName));
1446 if (track == -1) itemList = scene()->selectedItems();
1447 if (itemList.isEmpty()) {
1448 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1449 if (clip) itemList.append(clip);
1450 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1452 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1453 for (int i = 0; i < itemList.count(); i++) {
1454 if (itemList.at(i)->type() == AVWIDGET) {
1455 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1456 if (effect.attribute("type") == "audio") {
1457 // Don't add audio effects on video clips
1458 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1459 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1462 } else if (effect.hasAttribute("type") == false) {
1463 // Don't add video effect on audio clips
1464 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1465 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1469 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1470 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1473 if (item->isItemLocked()) {
1476 item->initEffect(effect);
1477 if (effect.attribute("tag") == "ladspa") {
1478 QString ladpsaFile = m_document->getLadspaFile();
1479 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1480 effect.setAttribute("src", ladpsaFile);
1482 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1487 m_commandStack->push(effectCommand);
1488 setDocumentModified();
1489 } else delete effectCommand;
1492 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1494 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1495 m_commandStack->push(command);
1496 setDocumentModified();
1499 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1501 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1502 QDomElement effect = insertedEffect.cloneNode().toElement();
1504 // Special case: speed effect
1505 if (effect.attribute("id") == "speed") {
1506 ItemInfo info = clip->info();
1507 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1508 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1509 if (strobe == 0) strobe = 1;
1510 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1511 clip->setEffectAt(ix, effect);
1512 if (ix == clip->selectedEffectIndex()) {
1513 clip->setSelectedEffect(ix);
1518 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1519 if (effect.attribute("tag") == "ladspa") {
1520 // Update the ladspa affect file
1521 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1523 // check if we are trying to reset a keyframe effect
1524 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1525 clip->initEffect(effect);
1526 effectParams = clip->getEffectArgs(effect);
1528 if (effectParams.paramValue("disabled") == "1") {
1529 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1530 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1531 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1532 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1533 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1535 clip->setEffectAt(ix, effect);
1536 if (ix == clip->selectedEffectIndex()) {
1537 clip->setSelectedEffect(ix);
1538 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1540 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1541 // A fade effect was modified, update the clip
1542 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1543 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1544 clip->setFadeIn(pos);
1546 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1547 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1548 clip->setFadeOut(pos);
1552 setDocumentModified();
1555 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1557 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1558 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1559 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1560 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1561 clip->setEffectAt(oldPos - 1, act);
1562 clip->setEffectAt(newPos - 1, before);
1563 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1564 emit clipItemSelected(clip, newPos - 1);
1565 setDocumentModified();
1566 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1569 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1571 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1572 QDomElement oldEffect = effect.cloneNode().toElement();
1573 if (effect.attribute("id") == "speed") {
1575 ItemInfo info = clip->info();
1576 effect.setAttribute("disabled", (int) disable);
1577 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1579 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1580 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1581 if (strobe == 0) strobe = 1;
1582 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1587 effect.setAttribute("disabled", (int) disable);
1588 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1589 m_commandStack->push(command);
1590 setDocumentModified();;
1593 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1595 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1596 m_commandStack->push(command);
1597 setDocumentModified();
1600 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1602 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1603 m_commandStack->push(command);
1606 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1610 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1611 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1612 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1613 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);
1614 m_blockRefresh = false;
1617 if (item->parentItem()) {
1618 // Item is part of a group, reset group
1619 resetSelectionGroup();
1621 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1623 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1624 int cutPos = (int) cutTime.frames(m_document->fps());
1626 double speed = item->speed();
1627 newPos.startPos = cutTime;
1628 newPos.endPos = info.endPos;
1629 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1630 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1631 newPos.track = info.track;
1632 ClipItem *dup = item->clone(newPos);
1633 // remove unwanted effects (fade in) from 2nd part of cutted clip
1634 int ix = dup->hasEffect(QString(), "fadein");
1636 QDomElement oldeffect = item->effectAt(ix);
1637 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1639 ix = dup->hasEffect(QString(), "fade_from_black");
1641 QDomElement oldeffect = item->effectAt(ix);
1642 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1644 item->resizeEnd(cutPos, false);
1645 scene()->addItem(dup);
1646 if (item->checkKeyFrames()) slotRefreshEffects(item);
1647 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1648 item->baseClip()->addReference();
1649 m_document->updateClip(item->baseClip()->getId());
1650 setDocumentModified();
1651 //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);
1655 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1656 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1657 if (!item || !dup || item == dup) {
1658 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1659 m_blockRefresh = false;
1662 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1663 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1667 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1668 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1669 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1670 //deleteClip(dup->info());
1673 if (dup->isSelected()) emit clipItemSelected(NULL);
1674 dup->baseClip()->removeReference();
1675 m_document->updateClip(dup->baseClip()->getId());
1676 scene()->removeItem(dup);
1679 ItemInfo clipinfo = item->info();
1680 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1681 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1683 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1684 setDocumentModified();
1686 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1689 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1692 void CustomTrackView::slotEnableRefresh()
1694 m_blockRefresh = false;
1697 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1699 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1700 if (itemList.count() == 1) {
1701 if (itemList.at(0)->type() == AVWIDGET) {
1702 ClipItem *item = (ClipItem *) itemList.at(0);
1704 info.track = item->track();
1705 ClipItem *transitionClip = NULL;
1706 const int transitiontrack = getPreviousVideoTrack(info.track);
1707 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1708 if (pos < item->startPos() + item->cropDuration() / 2) {
1709 // add transition to clip start
1710 info.startPos = item->startPos();
1711 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1712 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1713 info.endPos = transitionClip->endPos();
1714 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1715 // Check there is no other transition at that place
1716 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1717 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1718 QList<QGraphicsItem *> selection = m_scene->items(r);
1719 bool transitionAccepted = true;
1720 for (int i = 0; i < selection.count(); i++) {
1721 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1722 Transition *tr = static_cast <Transition *>(selection.at(i));
1723 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1724 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1725 } else transitionAccepted = false;
1728 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1729 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1732 // add transition to clip end
1733 info.endPos = item->endPos();
1734 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1735 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1736 info.startPos = transitionClip->startPos();
1737 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1738 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1739 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1741 // Check there is no other transition at that place
1742 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1743 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1744 QList<QGraphicsItem *> selection = m_scene->items(r);
1745 bool transitionAccepted = true;
1746 for (int i = 0; i < selection.count(); i++) {
1747 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1748 Transition *tr = static_cast <Transition *>(selection.at(i));
1749 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1750 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1751 } else transitionAccepted = false;
1754 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1755 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1758 } else for (int i = 0; i < itemList.count(); i++) {
1759 if (itemList.at(i)->type() == AVWIDGET) {
1760 ClipItem *item = (ClipItem *) itemList.at(i);
1762 info.startPos = item->startPos();
1763 info.endPos = info.startPos + GenTime(65, m_document->fps());
1764 info.track = item->track();
1766 // Check there is no other transition at that place
1767 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1768 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1769 QList<QGraphicsItem *> selection = m_scene->items(r);
1770 bool transitionAccepted = true;
1771 for (int i = 0; i < selection.count(); i++) {
1772 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1773 Transition *tr = static_cast <Transition *>(selection.at(i));
1774 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1775 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1776 } else transitionAccepted = false;
1779 int transitiontrack = getPreviousVideoTrack(info.track);
1780 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1781 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1786 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1788 if (transitionInfo.startPos >= transitionInfo.endPos) {
1789 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1792 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1793 m_commandStack->push(command);
1794 setDocumentModified();
1797 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1799 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1800 //kDebug() << "---- ADDING transition " << params.attribute("value");
1801 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1802 scene()->addItem(tr);
1803 setDocumentModified();
1805 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1810 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1812 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1814 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1817 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1818 if (m_dragItem == item) m_dragItem = NULL;
1820 emit transitionItemSelected(NULL);
1821 setDocumentModified();
1824 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1826 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1827 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1828 m_commandStack->push(command);
1829 setDocumentModified();
1832 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1834 Transition *item = getTransitionItemAt(pos, track);
1836 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1839 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);
1840 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1841 item->setTransitionParameters(transition);
1842 if (updateTransitionWidget) {
1843 ItemInfo info = item->info();
1845 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1846 if (transitionClip && transitionClip->baseClip()) {
1847 QString size = transitionClip->baseClip()->getProperty("frame_size");
1848 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1849 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1850 p.setY(size.section('x', 1, 1).toInt());
1852 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1854 setDocumentModified();
1857 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1860 const QPointF pos = mapToScene(event->pos());
1861 if (m_selectionGroup) {
1862 m_selectionGroup->setPos(pos);
1863 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1864 event->acceptProposedAction();
1866 // Drag enter was not possible, try again at mouse position
1867 insertDropClips(event->mimeData(), event->pos());
1871 QGraphicsView::dragMoveEvent(event);
1875 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1877 if (m_selectionGroup && m_clipDrag) {
1878 m_thumbsTimer.stop();
1879 m_waitingThumbs.clear();
1880 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1882 scene()->destroyItemGroup(m_selectionGroup);
1883 m_selectionGroup = NULL;
1884 } else QGraphicsView::dragLeaveEvent(event);
1887 void CustomTrackView::dropEvent(QDropEvent * event)
1889 if (m_selectionGroup && m_clipDrag) {
1890 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1891 resetSelectionGroup();
1892 m_scene->clearSelection();
1893 bool hasVideoClip = false;
1894 QUndoCommand *addCommand = new QUndoCommand();
1895 addCommand->setText(i18n("Add timeline clip"));
1897 for (int i = 0; i < items.count(); i++) {
1898 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1899 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1900 if (items.count() == 1) {
1901 updateClipTypeActions(item);
1903 updateClipTypeActions(NULL);
1906 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1907 item->baseClip()->addReference();
1908 m_document->updateClip(item->baseClip()->getId());
1909 ItemInfo info = item->info();
1911 int tracknumber = m_document->tracksCount() - info.track - 1;
1912 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1913 if (isLocked) item->setItemLocked(true);
1914 ItemInfo clipInfo = info;
1915 clipInfo.track = m_document->tracksCount() - item->track();
1916 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1917 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1920 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1921 // add transparency transition
1922 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1923 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1925 item->setSelected(true);
1927 m_commandStack->push(addCommand);
1928 setDocumentModified();
1929 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1930 if (items.count() > 1) groupSelectedItems(true);
1931 event->setDropAction(Qt::MoveAction);
1933 } else QGraphicsView::dropEvent(event);
1938 QStringList CustomTrackView::mimeTypes() const
1940 QStringList qstrList;
1941 // list of accepted mime types for drop
1942 qstrList.append("text/plain");
1943 qstrList.append("kdenlive/producerslist");
1944 qstrList.append("kdenlive/clip");
1948 Qt::DropActions CustomTrackView::supportedDropActions() const
1950 // returns what actions are supported when dropping
1951 return Qt::MoveAction;
1954 void CustomTrackView::setDuration(int duration)
1956 int diff = qAbs(duration - sceneRect().width());
1957 if (diff * matrix().m11() > -50) {
1958 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1959 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1961 m_projectDuration = duration;
1964 int CustomTrackView::duration() const
1966 return m_projectDuration;
1969 void CustomTrackView::addTrack(TrackInfo type, int ix)
1971 if (ix == -1 || ix == m_document->tracksCount()) {
1972 m_document->insertTrack(ix, type);
1973 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1975 m_document->insertTrack(m_document->tracksCount() - ix, type);
1976 // insert track in MLT playlist
1977 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1979 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1980 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1981 QList<QGraphicsItem *> selection = m_scene->items(r);
1982 resetSelectionGroup();
1984 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1985 scene()->addItem(m_selectionGroup);
1986 for (int i = 0; i < selection.count(); i++) {
1987 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1988 m_selectionGroup->addToGroup(selection.at(i));
1989 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1992 // Move graphic items
1993 m_selectionGroup->translate(0, m_tracksHeight);
1995 // adjust track number
1996 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1997 for (int i = 0; i < children.count(); i++) {
1998 if (children.at(i)->type() == GROUPWIDGET) {
1999 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2000 children << grp->childItems();
2003 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2005 ItemInfo clipinfo = item->info();
2006 if (item->type() == AVWIDGET) {
2007 ClipItem *clip = static_cast <ClipItem *>(item);
2008 // We add a move clip command so that we get the correct producer for new track number
2009 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2010 Mlt::Producer *prod;
2011 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2012 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2013 else prod = clip->baseClip()->producer(clipinfo.track);
2014 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2016 } else if (item->type() == TRANSITIONWIDGET) {
2017 Transition *tr = static_cast <Transition *>(item);
2018 int track = tr->transitionEndTrack();
2020 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2024 resetSelectionGroup(false);
2027 int maxHeight = m_tracksHeight * m_document->tracksCount();
2028 for (int i = 0; i < m_guides.count(); i++) {
2029 QLineF l = m_guides.at(i)->line();
2030 l.setP2(QPointF(l.x2(), maxHeight));
2031 m_guides.at(i)->setLine(l);
2033 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2034 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2035 viewport()->update();
2036 emit trackHeightChanged();
2037 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2038 //setFixedHeight(50 * m_tracksCount);
2041 void CustomTrackView::removeTrack(int ix)
2043 // Delete track in MLT playlist
2044 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2045 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2047 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2048 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2049 QList<QGraphicsItem *> selection = m_scene->items(r);
2051 resetSelectionGroup();
2053 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2054 scene()->addItem(m_selectionGroup);
2055 for (int i = 0; i < selection.count(); i++) {
2056 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2057 m_selectionGroup->addToGroup(selection.at(i));
2058 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2061 // Move graphic items
2062 qreal ydiff = 0 - (int) m_tracksHeight;
2063 m_selectionGroup->translate(0, ydiff);
2065 // adjust track number
2066 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2067 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2068 for (int i = 0; i < children.count(); i++) {
2069 if (children.at(i)->type() == GROUPWIDGET) {
2070 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2071 children << grp->childItems();
2074 if (children.at(i)->type() == AVWIDGET) {
2075 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2077 ItemInfo clipinfo = clip->info();
2078 // We add a move clip command so that we get the correct producer for new track number
2079 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2080 Mlt::Producer *prod;
2081 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2082 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2083 else prod = clip->baseClip()->producer(clipinfo.track);
2084 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2086 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2087 Transition *tr = static_cast <Transition *>(children.at(i));
2089 int track = tr->transitionEndTrack();
2091 ItemInfo clipinfo = tr->info();
2092 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2096 resetSelectionGroup(false);
2098 int maxHeight = m_tracksHeight * m_document->tracksCount();
2099 for (int i = 0; i < m_guides.count(); i++) {
2100 QLineF l = m_guides.at(i)->line();
2101 l.setP2(QPointF(l.x2(), maxHeight));
2102 m_guides.at(i)->setLine(l);
2104 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2105 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2106 viewport()->update();
2107 emit trackHeightChanged();
2108 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2111 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2113 int tracknumber = m_document->tracksCount() - ix;
2114 m_document->setTrackType(tracknumber - 1, type);
2115 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2116 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2117 viewport()->update();
2121 void CustomTrackView::slotSwitchTrackAudio(int ix)
2123 /*for (int i = 0; i < m_document->tracksCount(); i++)
2124 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2125 int tracknumber = m_document->tracksCount() - ix - 1;
2126 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2127 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2128 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2129 setDocumentModified();
2132 void CustomTrackView::slotSwitchTrackLock(int ix)
2134 int tracknumber = m_document->tracksCount() - ix - 1;
2135 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2136 m_commandStack->push(command);
2140 void CustomTrackView::lockTrack(int ix, bool lock)
2142 int tracknumber = m_document->tracksCount() - ix - 1;
2143 m_document->switchTrackLock(tracknumber, lock);
2144 emit doTrackLock(ix, lock);
2145 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2147 for (int i = 0; i < selection.count(); i++) {
2148 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2149 if (selection.at(i)->isSelected()) {
2150 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2151 else emit transitionItemSelected(NULL);
2153 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2155 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2156 viewport()->update();
2157 setDocumentModified();
2160 void CustomTrackView::slotSwitchTrackVideo(int ix)
2162 int tracknumber = m_document->tracksCount() - ix;
2163 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2164 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2165 setDocumentModified();
2168 void CustomTrackView::slotRemoveSpace()
2172 if (m_menuPosition.isNull()) {
2173 pos = GenTime(cursorPos(), m_document->fps());
2175 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2178 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2179 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2181 ClipItem *item = getClipItemAt(pos, track);
2183 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);
2186 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2187 //kDebug() << "// GOT LENGT; " << length;
2189 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);
2193 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2194 QList<QGraphicsItem *> items = m_scene->items(r);
2196 QList<ItemInfo> clipsToMove;
2197 QList<ItemInfo> transitionsToMove;
2199 for (int i = 0; i < items.count(); i++) {
2200 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2201 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2202 ItemInfo info = item->info();
2203 if (item->type() == AVWIDGET) {
2204 clipsToMove.append(info);
2205 } else if (item->type() == TRANSITIONWIDGET) {
2206 transitionsToMove.append(info);
2211 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2212 m_commandStack->push(command);
2215 void CustomTrackView::slotInsertSpace()
2219 if (m_menuPosition.isNull()) {
2220 pos = GenTime(cursorPos(), m_document->fps());
2222 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2223 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2225 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2226 if (d.exec() != QDialog::Accepted) return;
2227 GenTime spaceDuration = d.selectedDuration();
2228 track = d.selectedTrack();
2229 ClipItem *item = getClipItemAt(pos, track);
2230 if (item) pos = item->startPos();
2233 int maxh = sceneRect().height();
2235 minh = track * m_tracksHeight + m_tracksHeight / 2;
2236 maxh = m_tracksHeight / 2 - 1;
2239 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2240 QList<QGraphicsItem *> items = m_scene->items(r);
2242 QList<ItemInfo> clipsToMove;
2243 QList<ItemInfo> transitionsToMove;
2245 for (int i = 0; i < items.count(); i++) {
2246 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2247 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2248 ItemInfo info = item->info();
2249 if (item->type() == AVWIDGET) {
2250 clipsToMove.append(info);
2251 } else if (item->type() == TRANSITIONWIDGET) {
2252 transitionsToMove.append(info);
2257 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2258 m_commandStack->push(command);
2261 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2263 int diff = duration.frames(m_document->fps());
2264 resetSelectionGroup();
2265 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2266 scene()->addItem(m_selectionGroup);
2268 Transition *transition;
2270 // Create lists with start pos for each track
2271 QMap <int, int> trackClipStartList;
2272 QMap <int, int> trackTransitionStartList;
2274 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2275 trackClipStartList[i] = -1;
2276 trackTransitionStartList[i] = -1;
2279 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2280 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2282 if (clip->parentItem()) {
2283 m_selectionGroup->addToGroup(clip->parentItem());
2284 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2286 m_selectionGroup->addToGroup(clip);
2287 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2289 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))
2290 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2291 } else emit displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames(clipsToMove.at(i).startPos.frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
2293 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2294 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2296 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2297 m_selectionGroup->addToGroup(transition);
2298 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))
2299 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2300 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2301 } 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);
2303 m_selectionGroup->translate(diff, 0);
2305 // update items coordinates
2306 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2307 for (int i = 0; i < itemList.count(); i++) {
2308 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2309 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2310 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2311 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2312 for (int j = 0; j < children.count(); j++) {
2313 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2317 resetSelectionGroup(false);
2318 if (track != -1) track = m_document->tracksCount() - track;
2319 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2322 void CustomTrackView::deleteClip(const QString &clipId)
2324 resetSelectionGroup();
2325 QList<QGraphicsItem *> itemList = items();
2326 QUndoCommand *deleteCommand = new QUndoCommand();
2327 deleteCommand->setText(i18n("Delete timeline clips"));
2329 for (int i = 0; i < itemList.count(); i++) {
2330 if (itemList.at(i)->type() == AVWIDGET) {
2331 ClipItem *item = (ClipItem *)itemList.at(i);
2332 if (item->clipProducer() == clipId) {
2334 if (item->parentItem()) {
2335 // Clip is in a group, destroy the group
2336 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2338 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2342 if (count == 0) delete deleteCommand;
2343 else m_commandStack->push(deleteCommand);
2346 void CustomTrackView::setCursorPos(int pos, bool seek)
2348 if (pos == m_cursorPos) return;
2349 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2351 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2352 else if (m_autoScroll) checkScrolling();
2353 m_cursorLine->setPos(m_cursorPos, 0);
2356 void CustomTrackView::updateCursorPos()
2358 m_cursorLine->setPos(m_cursorPos, 0);
2361 int CustomTrackView::cursorPos()
2363 return (int)(m_cursorPos);
2366 void CustomTrackView::moveCursorPos(int delta)
2368 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2369 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2370 m_cursorPos += delta;
2371 m_cursorLine->setPos(m_cursorPos, 0);
2372 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2375 void CustomTrackView::initCursorPos(int pos)
2377 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2379 m_cursorLine->setPos(pos, 0);
2383 void CustomTrackView::checkScrolling()
2385 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2388 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2390 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2391 QGraphicsView::mouseReleaseEvent(event);
2392 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2393 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2394 if (event->button() == Qt::MidButton) {
2397 setDragMode(QGraphicsView::NoDrag);
2398 if (m_operationMode == MOVEGUIDE) {
2399 setCursor(Qt::ArrowCursor);
2400 m_operationMode = NONE;
2401 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2402 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2403 if (newPos != m_dragGuide->position()) {
2404 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2405 m_commandStack->push(command);
2406 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2407 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2408 m_document->syncGuides(m_guides);
2413 } else if (m_operationMode == SPACER && m_selectionGroup) {
2415 if (event->modifiers() != Qt::ControlModifier) {
2416 // We are moving all tracks
2418 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2419 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2420 if (timeOffset != GenTime()) {
2421 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2423 QList<ItemInfo> clipsToMove;
2424 QList<ItemInfo> transitionsToMove;
2426 // Create lists with start pos for each track
2427 QMap <int, int> trackClipStartList;
2428 QMap <int, int> trackTransitionStartList;
2430 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2431 trackClipStartList[i] = -1;
2432 trackTransitionStartList[i] = -1;
2435 int max = items.count();
2436 for (int i = 0; i < max; i++) {
2437 if (items.at(i)->type() == GROUPWIDGET)
2438 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2441 for (int i = 0; i < items.count(); i++) {
2442 if (items.at(i)->type() == AVWIDGET) {
2443 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2444 ItemInfo info = item->info();
2445 clipsToMove.append(info);
2447 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2448 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2449 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2450 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2451 ItemInfo info = item->info();
2452 transitionsToMove.append(info);
2454 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2455 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2459 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2460 m_commandStack->push(command);
2461 if (track != -1) track = m_document->tracksCount() - track;
2462 kDebug() << "SPACER TRACK:" << track;
2463 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2465 resetSelectionGroup(false);
2466 m_operationMode = NONE;
2467 } else if (m_operationMode == RUBBERSELECTION) {
2468 //kDebug() << "// END RUBBER SELECT";
2469 resetSelectionGroup();
2470 groupSelectedItems();
2471 m_operationMode = NONE;
2474 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2475 emit transitionItemSelected(NULL);
2479 if (m_dragItem) info = m_dragItem->info();
2481 if (m_operationMode == MOVE) {
2482 setCursor(Qt::OpenHandCursor);
2484 if (m_dragItem->parentItem() == 0) {
2485 // we are moving one clip, easy
2486 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2487 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2488 Mlt::Producer *prod;
2489 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2490 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2491 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2492 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);
2495 int tracknumber = m_document->tracksCount() - item->track() - 1;
2496 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2497 if (isLocked) item->setItemLocked(true);
2499 QUndoCommand *moveCommand = new QUndoCommand();
2500 moveCommand->setText(i18n("Move clip"));
2501 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2502 // Also move automatic transitions (on lower track)
2503 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2504 if (tr && tr->isAutomatic()) {
2505 ItemInfo trInfo = tr->info();
2506 ItemInfo newTrInfo = trInfo;
2507 newTrInfo.track = info.track;
2508 newTrInfo.startPos = m_dragItem->startPos();
2509 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2510 // transition end should stay the same
2512 // transition end should be adjusted to clip
2513 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2515 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2517 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2518 // Check if there is a transition at clip end
2519 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2520 if (tr && tr->isAutomatic()) {
2521 ItemInfo trInfo = tr->info();
2522 ItemInfo newTrInfo = trInfo;
2523 newTrInfo.track = info.track;
2524 newTrInfo.endPos = m_dragItem->endPos();
2525 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2526 // transition start should stay the same
2528 // transition start should be moved
2529 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2531 if (newTrInfo.startPos < newTrInfo.endPos)
2532 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2535 // Also move automatic transitions (on upper track)
2536 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2537 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2538 ItemInfo trInfo = tr->info();
2539 ItemInfo newTrInfo = trInfo;
2540 newTrInfo.startPos = m_dragItem->startPos();
2541 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2542 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2543 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2544 // transition end should be adjusted to clip on upper track
2545 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2547 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2550 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2551 // Check if there is a transition at clip end
2552 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2553 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2554 ItemInfo trInfo = tr->info();
2555 ItemInfo newTrInfo = trInfo;
2556 newTrInfo.endPos = m_dragItem->endPos();
2557 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2558 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2559 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2560 // transition start should be moved
2561 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2563 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2567 m_commandStack->push(moveCommand);
2569 // undo last move and emit error message
2570 bool snap = KdenliveSettings::snaptopoints();
2571 KdenliveSettings::setSnaptopoints(false);
2572 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2573 KdenliveSettings::setSnaptopoints(snap);
2574 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2576 setDocumentModified();
2578 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2579 Transition *transition = static_cast <Transition *>(m_dragItem);
2580 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)) {
2581 // Moving transition failed, revert to previous position
2582 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2583 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2585 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2586 m_commandStack->push(command);
2587 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2591 // Moving several clips. We need to delete them and readd them to new position,
2592 // or they might overlap each other during the move
2593 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2594 QList<QGraphicsItem *> items = group->childItems();
2596 QList<ItemInfo> clipsToMove;
2597 QList<ItemInfo> transitionsToMove;
2599 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2600 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2601 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2602 if (timeOffset != GenTime() || trackOffset != 0) {
2603 // remove items in MLT playlist
2606 int max = items.count();
2607 for (int i = 0; i < max; i++) {
2608 if (items.at(i)->type() == GROUPWIDGET) {
2609 items += items.at(i)->childItems();
2612 m_document->renderer()->blockSignals(true);
2613 for (int i = 0; i < items.count(); i++) {
2614 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2615 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2616 ItemInfo info = item->info();
2617 if (item->type() == AVWIDGET) {
2618 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2619 // error, clip cannot be removed from playlist
2620 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2622 clipsToMove.append(info);
2625 transitionsToMove.append(info);
2626 Transition *tr = static_cast <Transition*>(item);
2627 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2630 m_document->renderer()->blockSignals(false);
2631 for (int i = 0; i < items.count(); i++) {
2632 // re-add items in correct place
2633 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2634 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2636 ItemInfo info = item->info();
2637 int tracknumber = m_document->tracksCount() - info.track - 1;
2638 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2640 group->removeFromGroup(item);
2641 item->setItemLocked(true);
2644 if (item->type() == AVWIDGET) {
2645 ClipItem *clip = static_cast <ClipItem*>(item);
2646 info.track = m_document->tracksCount() - info.track;
2647 Mlt::Producer *prod;
2648 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2649 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2650 else prod = clip->baseClip()->producer(info.track);
2651 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2652 for (int i = 0; i < clip->effectsCount(); i++) {
2653 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2656 Transition *tr = static_cast <Transition*>(item);
2657 int newTrack = tr->transitionEndTrack();
2658 if (!tr->forcedTrack()) {
2659 newTrack = getPreviousVideoTrack(info.track);
2661 tr->updateTransitionEndTrack(newTrack);
2662 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2666 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2667 m_commandStack->push(move);
2669 //QPointF top = group->sceneBoundingRect().topLeft();
2670 //QPointF oldpos = m_selectionGroup->scenePos();
2671 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2672 //group->setPos(top);
2673 //TODO: get rid of the 3 lines below
2674 if (m_selectionGroup) {
2675 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2676 m_selectionGroupInfo.track = m_selectionGroup->track();
2678 setDocumentModified();
2681 m_document->renderer()->doRefresh();
2682 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2684 if (m_dragItem->type() == AVWIDGET) {
2685 ItemInfo resizeinfo = m_dragItemInfo;
2686 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2687 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2689 QUndoCommand *resizeCommand = new QUndoCommand();
2690 resizeCommand->setText(i18n("Resize clip"));
2692 // Check if there is an automatic transition on that clip (lower track)
2693 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2694 if (transition && transition->isAutomatic()) {
2695 ItemInfo trInfo = transition->info();
2696 ItemInfo newTrInfo = trInfo;
2697 newTrInfo.startPos = m_dragItem->startPos();
2698 if (newTrInfo.startPos < newTrInfo.endPos)
2699 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2701 // Check if there is an automatic transition on that clip (upper track)
2702 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2703 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2704 ItemInfo trInfo = transition->info();
2705 ItemInfo newTrInfo = trInfo;
2706 newTrInfo.startPos = m_dragItem->startPos();
2707 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2708 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2709 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2713 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2714 updateClipFade(clip);
2718 QDomElement root = doc.createElement("list");
2719 doc.appendChild(root);
2720 QList <int> indexes;
2721 for (int i = 0; i < clip->effectsCount(); i++) {
2722 QDomElement effect = clip->effectAt(i);
2723 if (EffectsList::hasKeyFrames(effect)) {
2724 doc.appendChild(doc.importNode(effect, true));
2729 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2730 // Keyframes were modified, updateClip
2731 QDomNodeList effs = doc.elementsByTagName("effect");
2733 // Since we must always resize clip before updating the keyframes, we
2734 // put a resize command before & after checking keyframes so that
2735 // we are sure the resize is performed before whenever we do or undo the action
2737 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2738 for (int i = 0; i < indexes.count(); i++) {
2739 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);
2740 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2742 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2743 emit clipItemSelected(clip);
2744 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2746 m_commandStack->push(resizeCommand);
2748 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2749 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2751 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2752 Transition *transition = static_cast <Transition *>(m_dragItem);
2753 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)) {
2754 // Cannot resize transition
2755 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2756 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2758 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2759 m_commandStack->push(command);
2763 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2764 // Item was resized, rebuild group;
2765 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2766 QList <QGraphicsItem *> children = group->childItems();
2767 m_document->clipManager()->removeGroup(group);
2768 scene()->destroyItemGroup(group);
2769 for (int i = 0; i < children.count(); i++) {
2770 children.at(i)->setSelected(true);
2772 groupSelectedItems(false, true);
2774 //m_document->renderer()->doRefresh();
2775 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2777 if (m_dragItem->type() == AVWIDGET) {
2778 ItemInfo resizeinfo = info;
2779 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2780 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2782 QUndoCommand *resizeCommand = new QUndoCommand();
2783 resizeCommand->setText(i18n("Resize clip"));
2785 // Check if there is an automatic transition on that clip (lower track)
2786 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2787 if (tr && tr->isAutomatic()) {
2788 ItemInfo trInfo = tr->info();
2789 ItemInfo newTrInfo = trInfo;
2790 newTrInfo.endPos = m_dragItem->endPos();
2791 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2794 // Check if there is an automatic transition on that clip (upper track)
2795 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2796 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2797 ItemInfo trInfo = tr->info();
2798 ItemInfo newTrInfo = trInfo;
2799 newTrInfo.endPos = m_dragItem->endPos();
2800 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2801 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2802 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2807 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2809 QDomElement root = doc.createElement("list");
2810 doc.appendChild(root);
2811 QList <int> indexes;
2812 for (int i = 0; i < clip->effectsCount(); i++) {
2813 QDomElement effect = clip->effectAt(i);
2814 if (EffectsList::hasKeyFrames(effect)) {
2815 doc.appendChild(doc.importNode(effect, true));
2820 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)) {
2821 // Keyframes were modified, updateClip
2822 QDomNodeList effs = doc.elementsByTagName("effect");
2824 // Since we must always resize clip before updating the keyframes, we
2825 // put a resize command before & after checking keyframes so that
2826 // we are sure the resize is performed before whenever we do or undo the action
2828 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2829 for (int i = 0; i < indexes.count(); i++) {
2830 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);
2831 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2833 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2834 emit clipItemSelected(clip);
2835 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2837 m_commandStack->push(resizeCommand);
2838 updateClipFade(clip);
2840 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2841 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2843 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2844 Transition *transition = static_cast <Transition *>(m_dragItem);
2845 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2846 // Cannot resize transition
2847 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2848 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2850 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2851 m_commandStack->push(command);
2854 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2855 // Item was resized, rebuild group;
2856 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2857 QList <QGraphicsItem *> children = group->childItems();
2858 m_document->clipManager()->removeGroup(group);
2859 scene()->destroyItemGroup(group);
2860 for (int i = 0; i < children.count(); i++) {
2861 children.at(i)->setSelected(true);
2863 groupSelectedItems(false, true);
2865 //m_document->renderer()->doRefresh();
2866 } else if (m_operationMode == FADEIN) {
2867 // resize fade in effect
2868 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2869 int ix = item->hasEffect("volume", "fadein");
2871 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2872 int start = item->cropStart().frames(m_document->fps());
2873 int end = item->fadeIn();
2875 slotDeleteEffect(item, oldeffect);
2878 QDomElement effect = oldeffect.cloneNode().toElement();
2879 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2880 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2881 slotUpdateClipEffect(item, effect, oldeffect, ix);
2882 emit clipItemSelected(item, ix);
2884 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2885 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2886 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2887 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2889 ix = item->hasEffect("volume", "fade_from_black");
2891 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2892 int start = item->cropStart().frames(m_document->fps());
2893 int end = item->fadeIn();
2895 slotDeleteEffect(item, oldeffect);
2898 QDomElement effect = oldeffect.cloneNode().toElement();
2899 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2900 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2901 slotUpdateClipEffect(item, effect, oldeffect, ix);
2902 emit clipItemSelected(item, ix);
2905 } else if (m_operationMode == FADEOUT) {
2906 // resize fade in effect
2907 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2908 int ix = item->hasEffect("volume", "fadeout");
2910 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2911 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2912 int start = item->fadeOut();
2914 slotDeleteEffect(item, oldeffect);
2916 start = end - start;
2917 QDomElement effect = oldeffect.cloneNode().toElement();
2918 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2919 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2920 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2921 slotUpdateClipEffect(item, effect, oldeffect, ix);
2922 emit clipItemSelected(item, ix);
2924 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2925 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2926 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2927 EffectsList::setParameter(effect, "out", QString::number(0));
2928 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2930 ix = item->hasEffect("brightness", "fade_to_black");
2932 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2933 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2934 int start = item->fadeOut();
2936 slotDeleteEffect(item, oldeffect);
2938 start = end - start;
2939 QDomElement effect = oldeffect.cloneNode().toElement();
2940 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2941 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2942 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2943 slotUpdateClipEffect(item, effect, oldeffect, ix);
2944 emit clipItemSelected(item, ix);
2947 } else if (m_operationMode == KEYFRAME) {
2948 // update the MLT effect
2949 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2950 QString previous = item->keyframes(item->selectedEffectIndex());
2951 item->updateKeyframeEffect();
2952 QString next = item->keyframes(item->selectedEffectIndex());
2953 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2954 m_commandStack->push(command);
2955 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2956 emit clipItemSelected(item, item->selectedEffectIndex());
2958 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2959 // A transition is selected
2961 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2962 if (transitionClip && transitionClip->baseClip()) {
2963 QString size = transitionClip->baseClip()->getProperty("frame_size");
2964 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2965 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2966 p.setY(size.section('x', 1, 1).toInt());
2968 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2969 } else emit transitionItemSelected(NULL);
2970 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2971 m_operationMode = NONE;
2974 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
2976 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2978 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2979 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2982 if (item->isSelected()) emit clipItemSelected(NULL);
2983 item->baseClip()->removeReference();
2984 m_document->updateClip(item->baseClip()->getId());
2986 /*if (item->baseClip()->isTransparent()) {
2987 // also remove automatic transition
2988 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2989 if (tr && tr->isAutomatic()) {
2990 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2991 scene()->removeItem(tr);
2995 m_waitingThumbs.removeAll(item);
2996 if (m_dragItem == item) m_dragItem = NULL;
2997 scene()->removeItem(item);
3000 setDocumentModified();
3001 if (refresh) m_document->renderer()->doRefresh();
3004 void CustomTrackView::deleteSelectedClips()
3006 resetSelectionGroup();
3007 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3008 if (itemList.count() == 0) {
3009 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3012 scene()->clearSelection();
3013 QUndoCommand *deleteSelected = new QUndoCommand();
3014 deleteSelected->setText(i18n("Delete selected items"));
3015 bool resetGroup = false;
3017 // expand & destroy groups
3018 for (int i = 0; i < itemList.count(); i++) {
3019 if (itemList.at(i)->type() == GROUPWIDGET) {
3020 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3021 itemList += children;
3022 QList <ItemInfo> clipInfos;
3023 QList <ItemInfo> transitionInfos;
3024 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3025 for (int j = 0; j < children.count(); j++) {
3026 if (children.at(j)->type() == AVWIDGET) {
3027 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3028 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3029 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3030 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3031 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3034 if (clipInfos.count() > 0) {
3035 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3040 for (int i = 0; i < itemList.count(); i++) {
3041 if (itemList.at(i)->type() == AVWIDGET) {
3042 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3043 if (item->parentItem()) resetGroup = true;
3044 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3045 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3046 emit clipItemSelected(NULL);
3047 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3048 Transition *item = static_cast <Transition *>(itemList.at(i));
3049 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3050 if (item->parentItem()) resetGroup = true;
3051 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3052 emit transitionItemSelected(NULL);
3056 m_commandStack->push(deleteSelected);
3059 void CustomTrackView::changeClipSpeed()
3061 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3062 if (itemList.count() == 0) {
3063 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3066 QUndoCommand *changeSelected = new QUndoCommand();
3067 changeSelected->setText("Edit clip speed");
3071 for (int i = 0; i < itemList.count(); i++) {
3072 if (itemList.at(i)->type() == AVWIDGET) {
3073 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3074 ItemInfo info = item->info();
3075 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3077 double speed = (double) percent / 100.0;
3078 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3080 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3084 if (count > 0) m_commandStack->push(changeSelected);
3085 else delete changeSelected;
3088 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3090 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3091 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3093 kDebug() << "ERROR: Cannot find clip for speed change";
3094 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3097 info.track = m_document->tracksCount() - item->track();
3098 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3100 item->setSpeed(speed, strobe);
3101 item->updateRectGeometry();
3102 if (item->cropDuration().frames(m_document->fps()) > endPos)
3103 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3104 setDocumentModified();
3105 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3108 void CustomTrackView::cutSelectedClips()
3110 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3111 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3112 for (int i = 0; i < itemList.count(); i++) {
3113 if (itemList.at(i)->type() == AVWIDGET) {
3114 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3115 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3116 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3117 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3118 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3119 m_commandStack->push(command);
3125 void CustomTrackView::groupClips(bool group)
3127 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3128 QList <ItemInfo> clipInfos;
3129 QList <ItemInfo> transitionInfos;
3130 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3133 int max = itemList.count();
3134 for (int i = 0; i < max; i++) {
3135 if (itemList.at(i)->type() == GROUPWIDGET) {
3136 itemList += itemList.at(i)->childItems();
3140 for (int i = 0; i < itemList.count(); i++) {
3141 if (itemList.at(i)->type() == AVWIDGET) {
3142 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3143 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3144 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3145 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3146 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3149 if (clipInfos.count() > 0) {
3150 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3151 m_commandStack->push(command);
3155 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3157 resetSelectionGroup();
3158 m_scene->clearSelection();
3160 for (int i = 0; i < clipInfos.count(); i++) {
3161 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3162 if (clip == NULL) continue;
3163 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3164 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3165 m_document->clipManager()->removeGroup(grp);
3166 scene()->destroyItemGroup(grp);
3168 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3170 for (int i = 0; i < transitionInfos.count(); i++) {
3171 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3172 if (tr == NULL) continue;
3173 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3174 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3175 m_document->clipManager()->removeGroup(grp);
3176 scene()->destroyItemGroup(grp);
3178 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3180 setDocumentModified();
3184 QList <QGraphicsItemGroup *> groups;
3185 for (int i = 0; i < clipInfos.count(); i++) {
3186 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3188 clip->setSelected(true);
3191 for (int i = 0; i < transitionInfos.count(); i++) {
3192 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3194 clip->setSelected(true);
3198 groupSelectedItems(false, true);
3199 setDocumentModified();
3202 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3204 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3205 if (baseclip == NULL) {
3206 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3209 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3210 item->setEffectList(effects);
3211 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3212 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3213 scene()->addItem(item);
3215 int tracknumber = m_document->tracksCount() - info.track - 1;
3216 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3217 if (isLocked) item->setItemLocked(true);
3219 baseclip->addReference();
3220 m_document->updateClip(baseclip->getId());
3221 info.track = m_document->tracksCount() - info.track;
3222 Mlt::Producer *prod;
3223 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3224 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3225 else prod = baseclip->producer(info.track);
3226 m_document->renderer()->mltInsertClip(info, xml, prod);
3227 for (int i = 0; i < item->effectsCount(); i++) {
3228 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3230 setDocumentModified();
3231 if (refresh) m_document->renderer()->doRefresh();
3232 m_waitingThumbs.append(item);
3233 m_thumbsTimer.start();
3236 void CustomTrackView::slotUpdateClip(const QString &clipId)
3238 QList<QGraphicsItem *> list = scene()->items();
3239 ClipItem *clip = NULL;
3240 for (int i = 0; i < list.size(); ++i) {
3241 if (list.at(i)->type() == AVWIDGET) {
3242 clip = static_cast <ClipItem *>(list.at(i));
3243 if (clip->clipProducer() == clipId) {
3244 ItemInfo info = clip->info();
3245 info.track = m_document->tracksCount() - clip->track();
3246 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3247 clip->refreshClip(true);
3254 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3256 int framepos = (int)(pos.frames(m_document->fps()));
3257 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3258 ClipItem *clip = NULL;
3259 for (int i = 0; i < list.size(); i++) {
3260 if (list.at(i)->type() == AVWIDGET) {
3261 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3262 if (test->endPos() == pos) clip = test;
3269 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3271 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3272 ClipItem *clip = NULL;
3273 for (int i = 0; i < list.size(); i++) {
3274 if (list.at(i)->type() == AVWIDGET) {
3275 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3276 if (test->startPos() == pos) clip = test;
3283 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3285 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3286 QList<QGraphicsItem *> list = scene()->items(p);
3287 ClipItem *clip = NULL;
3288 for (int i = 0; i < list.size(); i++) {
3289 if (list.at(i)->type() == AVWIDGET) {
3290 clip = static_cast <ClipItem *>(list.at(i));
3297 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3299 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3302 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3304 const QPointF p(pos, (track + 1) * m_tracksHeight);
3305 QList<QGraphicsItem *> list = scene()->items(p);
3306 Transition *clip = NULL;
3307 for (int i = 0; i < list.size(); i++) {
3308 if (list.at(i)->type() == TRANSITIONWIDGET) {
3309 clip = static_cast <Transition *>(list.at(i));
3316 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3318 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3321 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3323 int framepos = (int)(pos.frames(m_document->fps()));
3324 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3325 QList<QGraphicsItem *> list = scene()->items(p);
3326 Transition *clip = NULL;
3327 for (int i = 0; i < list.size(); i++) {
3328 if (list.at(i)->type() == TRANSITIONWIDGET) {
3329 Transition *test = static_cast <Transition *>(list.at(i));
3330 if (test->endPos() == pos) clip = test;
3337 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3339 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3340 QList<QGraphicsItem *> list = scene()->items(p);
3341 Transition *clip = NULL;
3342 for (int i = 0; i < list.size(); ++i) {
3343 if (list.at(i)->type() == TRANSITIONWIDGET) {
3344 Transition *test = static_cast <Transition *>(list.at(i));
3345 if (test->startPos() == pos) clip = test;
3352 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3354 if (m_selectionGroup) resetSelectionGroup(false);
3355 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3357 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);
3358 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3361 Mlt::Producer *prod;
3362 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3363 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3364 else prod = item->baseClip()->producer(end.track);
3366 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);
3368 bool snap = KdenliveSettings::snaptopoints();
3369 KdenliveSettings::setSnaptopoints(false);
3370 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3372 int tracknumber = m_document->tracksCount() - end.track - 1;
3373 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3374 m_scene->clearSelection();
3375 if (isLocked) item->setItemLocked(true);
3377 if (item->isItemLocked()) item->setItemLocked(false);
3378 item->setSelected(true);
3380 if (item->baseClip()->isTransparent()) {
3381 // Also move automatic transition
3382 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3383 if (tr && tr->isAutomatic()) {
3384 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3385 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);
3386 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3389 KdenliveSettings::setSnaptopoints(snap);
3390 setDocumentModified();
3392 // undo last move and emit error message
3393 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3395 if (refresh) m_document->renderer()->doRefresh();
3396 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3399 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3402 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3403 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3404 resetSelectionGroup();
3405 m_scene->clearSelection();
3406 m_document->renderer()->blockSignals(true);
3407 for (int i = 0; i < startClip.count(); i++) {
3409 startClip[i].startPos = startClip.at(i).startPos - offset;
3410 startClip[i].track = startClip.at(i).track - trackOffset;
3412 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3413 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3415 clip->setItemLocked(false);
3416 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3417 else clip->setSelected(true);
3418 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3419 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3421 for (int i = 0; i < startTransition.count(); i++) {
3423 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3424 startTransition[i].track = startTransition.at(i).track - trackOffset;
3426 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3428 tr->setItemLocked(false);
3429 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3430 else tr->setSelected(true);
3431 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());
3432 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3434 m_document->renderer()->blockSignals(false);
3435 groupSelectedItems(true);
3436 if (m_selectionGroup) {
3437 bool snap = KdenliveSettings::snaptopoints();
3438 KdenliveSettings::setSnaptopoints(false);
3440 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3442 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3444 int max = children.count();
3445 for (int i = 0; i < max; i++) {
3446 if (children.at(i)->type() == GROUPWIDGET) {
3447 children += children.at(i)->childItems();
3451 for (int i = 0; i < children.count(); i++) {
3452 // re-add items in correct place
3453 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3454 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3456 ItemInfo info = item->info();
3457 int tracknumber = m_document->tracksCount() - info.track - 1;
3458 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3459 if (isLocked) item->setItemLocked(true);
3460 else if (item->isItemLocked()) item->setItemLocked(false);
3462 if (item->type() == AVWIDGET) {
3463 ClipItem *clip = static_cast <ClipItem*>(item);
3464 info.track = m_document->tracksCount() - info.track;
3465 Mlt::Producer *prod;
3466 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3467 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3468 else prod = clip->baseClip()->producer(info.track);
3469 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3470 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3471 } else if (item->type() == TRANSITIONWIDGET) {
3472 Transition *tr = static_cast <Transition*>(item);
3473 int newTrack = tr->transitionEndTrack();
3474 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3475 if (!tr->forcedTrack()) {
3476 newTrack += trackOffset;
3477 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3479 tr->updateTransitionEndTrack(newTrack);
3480 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3481 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3484 KdenliveSettings::setSnaptopoints(snap);
3485 m_document->renderer()->doRefresh();
3486 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3489 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3491 Transition *item = getTransitionItemAt(start.startPos, start.track);
3493 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);
3494 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3497 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3498 bool snap = KdenliveSettings::snaptopoints();
3499 KdenliveSettings::setSnaptopoints(false);
3500 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3501 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3502 // Transition was moved
3503 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3504 } else if (end.endPos == start.endPos) {
3505 // Transition start resize
3506 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3507 } else if (end.startPos == start.startPos) {
3508 // Transition end resize;
3509 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3512 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3513 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3514 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3516 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3517 KdenliveSettings::setSnaptopoints(snap);
3518 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3519 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);
3520 if (m_dragItem && m_dragItem == item) {
3522 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3523 if (transitionClip && transitionClip->baseClip()) {
3524 QString size = transitionClip->baseClip()->getProperty("frame_size");
3525 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3526 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3527 p.setY(size.section('x', 1, 1).toInt());
3529 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3531 if (m_refresh) m_document->renderer()->doRefresh();
3534 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3536 bool resizeClipStart = (start.startPos != end.startPos);
3537 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3539 if (dontWorry) return;
3540 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);
3541 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3544 if (item->parentItem()) {
3545 // Item is part of a group, reset group
3546 resetSelectionGroup();
3549 bool snap = KdenliveSettings::snaptopoints();
3550 KdenliveSettings::setSnaptopoints(false);
3551 if (resizeClipStart) {
3552 ItemInfo clipinfo = item->info();
3553 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3554 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3556 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3557 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3558 updateClipFade(item);
3559 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3561 ItemInfo clipinfo = item->info();
3562 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3563 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3565 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3566 updateClipFade(item);
3567 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3569 if (!resizeClipStart && end.cropStart != start.cropStart) {
3570 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3571 ItemInfo clipinfo = end;
3572 clipinfo.track = m_document->tracksCount() - end.track;
3573 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3575 item->setCropStart(end.cropStart);
3576 item->resetThumbs(true);
3579 m_document->renderer()->doRefresh();
3580 KdenliveSettings::setSnaptopoints(snap);
3583 void CustomTrackView::updateClipFade(ClipItem * item)
3585 int end = item->fadeIn();
3587 // there is a fade in effect
3588 int effectPos = item->hasEffect("volume", "fadein");
3589 if (effectPos != -1) {
3590 QDomElement oldeffect = item->effectAt(effectPos);
3591 int start = item->cropStart().frames(m_document->fps());
3592 int max = item->cropDuration().frames(m_document->fps());
3594 // Make sure the fade effect is not longer than the clip
3595 item->setFadeIn(max);
3596 end = item->fadeIn();
3599 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3600 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3601 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3602 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3603 // if fade effect is displayed, update the effect edit widget with new clip duration
3604 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3606 effectPos = item->hasEffect("brightness", "fade_from_black");
3607 if (effectPos != -1) {
3608 QDomElement oldeffect = item->effectAt(effectPos);
3609 int start = item->cropStart().frames(m_document->fps());
3610 int max = item->cropDuration().frames(m_document->fps());
3612 // Make sure the fade effect is not longer than the clip
3613 item->setFadeIn(max);
3614 end = item->fadeIn();
3617 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3618 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3619 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3620 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3621 // if fade effect is displayed, update the effect edit widget with new clip duration
3622 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3625 int start = item->fadeOut();
3627 // there is a fade out effect
3628 int effectPos = item->hasEffect("volume", "fadeout");
3629 if (effectPos != -1) {
3630 QDomElement oldeffect = item->effectAt(effectPos);
3631 int max = item->cropDuration().frames(m_document->fps());
3632 int end = max + item->cropStart().frames(m_document->fps());
3634 // Make sure the fade effect is not longer than the clip
3635 item->setFadeOut(max);
3636 start = item->fadeOut();
3638 start = end - start;
3639 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3640 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3641 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3642 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3643 // if fade effect is displayed, update the effect edit widget with new clip duration
3644 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3646 effectPos = item->hasEffect("brightness", "fade_to_black");
3647 if (effectPos != -1) {
3648 QDomElement oldeffect = item->effectAt(effectPos);
3649 int max = item->cropDuration().frames(m_document->fps());
3650 int end = max + item->cropStart().frames(m_document->fps());
3652 // Make sure the fade effect is not longer than the clip
3653 item->setFadeOut(max);
3654 start = item->fadeOut();
3656 start = end - start;
3657 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3658 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3659 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3660 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3661 // if fade effect is displayed, update the effect edit widget with new clip duration
3662 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3667 double CustomTrackView::getSnapPointForPos(double pos)
3669 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3672 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3674 QList <GenTime> snaps;
3675 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3676 QList<QGraphicsItem *> itemList = items();
3677 for (int i = 0; i < itemList.count(); i++) {
3678 if (itemList.at(i) == selected) continue;
3679 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3680 if (itemList.at(i)->type() == AVWIDGET) {
3681 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3682 GenTime start = item->startPos();
3683 GenTime end = item->endPos();
3684 snaps.append(start);
3686 if (!offsetList.isEmpty()) {
3687 for (int j = 0; j < offsetList.size(); j++) {
3688 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3689 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3693 QList < GenTime > markers = item->snapMarkers();
3694 for (int j = 0; j < markers.size(); ++j) {
3695 GenTime t = markers.at(j);
3697 if (!offsetList.isEmpty()) {
3698 for (int k = 0; k < offsetList.size(); k++) {
3699 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3703 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3704 Transition *transition = static_cast <Transition*>(itemList.at(i));
3705 GenTime start = transition->startPos();
3706 GenTime end = transition->endPos();
3707 snaps.append(start);
3709 if (!offsetList.isEmpty()) {
3710 for (int j = 0; j < offsetList.size(); j++) {
3711 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3712 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3718 // add cursor position
3719 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3721 if (!offsetList.isEmpty()) {
3722 for (int j = 0; j < offsetList.size(); j++) {
3723 snaps.append(pos - offsetList.at(j));
3728 for (int i = 0; i < m_guides.count(); i++) {
3729 snaps.append(m_guides.at(i)->position());
3730 if (!offsetList.isEmpty()) {
3731 for (int j = 0; j < offsetList.size(); j++) {
3732 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3738 m_scene->setSnapList(snaps);
3739 //for (int i = 0; i < m_snapPoints.size(); ++i)
3740 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3743 void CustomTrackView::slotSeekToPreviousSnap()
3745 updateSnapPoints(NULL);
3746 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3747 setCursorPos((int) res.frames(m_document->fps()));
3751 void CustomTrackView::slotSeekToNextSnap()
3753 updateSnapPoints(NULL);
3754 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3755 setCursorPos((int) res.frames(m_document->fps()));
3759 void CustomTrackView::clipStart()
3761 AbstractClipItem *item = getMainActiveClip();
3763 setCursorPos((int) item->startPos().frames(m_document->fps()));
3768 void CustomTrackView::clipEnd()
3770 AbstractClipItem *item = getMainActiveClip();
3772 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3777 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3779 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3780 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3781 m_commandStack->push(command);
3784 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3786 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3787 m_commandStack->push(command);
3790 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3792 DocClipBase *base = m_document->clipManager()->getClipById(id);
3793 QList <CommentedTime> markers = base->commentedSnapMarkers();
3795 if (markers.isEmpty()) {
3796 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3799 QUndoCommand *deleteMarkers = new QUndoCommand();
3800 deleteMarkers->setText("Delete clip markers");
3802 for (int i = 0; i < markers.size(); i++) {
3803 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3805 m_commandStack->push(deleteMarkers);
3808 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3810 DocClipBase *base = m_document->clipManager()->getClipById(id);
3811 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3812 else base->deleteSnapMarker(pos);
3813 setDocumentModified();
3814 viewport()->update();
3817 int CustomTrackView::hasGuide(int pos, int offset)
3819 for (int i = 0; i < m_guides.count(); i++) {
3820 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3821 if (qAbs(guidePos - pos) <= offset) return guidePos;
3822 else if (guidePos > pos) return -1;
3827 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3829 if (oldPos > GenTime() && pos > GenTime()) {
3831 for (int i = 0; i < m_guides.count(); i++) {
3832 if (m_guides.at(i)->position() == oldPos) {
3833 Guide *item = m_guides.at(i);
3834 item->updateGuide(pos, comment);
3838 } else if (pos > GenTime()) addGuide(pos, comment);
3842 for (int i = 0; i < m_guides.count(); i++) {
3843 if (m_guides.at(i)->position() == oldPos) {
3844 delete m_guides.takeAt(i);
3849 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3851 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3852 m_document->syncGuides(m_guides);
3855 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3857 for (int i = 0; i < m_guides.count(); i++) {
3858 if (m_guides.at(i)->position() == pos) {
3859 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3863 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3864 scene()->addItem(g);
3866 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3867 m_document->syncGuides(m_guides);
3871 void CustomTrackView::slotAddGuide()
3873 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3874 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3875 if (d.exec() != QDialog::Accepted) return;
3876 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3877 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3878 m_commandStack->push(command);
3882 void CustomTrackView::slotEditGuide(int guidePos)
3885 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3886 else pos = GenTime(guidePos, m_document->fps());
3888 for (int i = 0; i < m_guides.count(); i++) {
3889 if (m_guides.at(i)->position() == pos) {
3890 slotEditGuide(m_guides.at(i)->info());
3895 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3898 void CustomTrackView::slotEditGuide(CommentedTime guide)
3900 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3901 if (d.exec() == QDialog::Accepted) {
3902 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3903 m_commandStack->push(command);
3908 void CustomTrackView::slotEditTimeLineGuide()
3910 if (m_dragGuide == NULL) return;
3911 CommentedTime guide = m_dragGuide->info();
3912 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3913 if (d.exec() == QDialog::Accepted) {
3914 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3915 m_commandStack->push(command);
3919 void CustomTrackView::slotDeleteGuide(int guidePos)
3922 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3923 else pos = GenTime(guidePos, m_document->fps());
3925 for (int i = 0; i < m_guides.count(); i++) {
3926 if (m_guides.at(i)->position() == pos) {
3927 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3928 m_commandStack->push(command);
3933 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3937 void CustomTrackView::slotDeleteTimeLineGuide()
3939 if (m_dragGuide == NULL) return;
3940 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3941 m_commandStack->push(command);
3945 void CustomTrackView::slotDeleteAllGuides()
3947 QUndoCommand *deleteAll = new QUndoCommand();
3948 deleteAll->setText("Delete all guides");
3949 for (int i = 0; i < m_guides.count(); i++) {
3950 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3952 m_commandStack->push(deleteAll);
3955 void CustomTrackView::setTool(PROJECTTOOL tool)
3960 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3963 matrix = matrix.scale(scaleFactor, verticalScale);
3964 m_scene->setScale(scaleFactor, verticalScale);
3965 if (m_visualTip) scene()->removeItem(m_visualTip);
3966 m_animationTimer->stop();
3971 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3973 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
3974 int diff = sceneRect().width() - m_projectDuration;
3975 if (diff * matrix.m11() < 50) {
3976 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3977 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3979 centerOn(QPointF(cursorPos(), verticalPos));
3982 void CustomTrackView::slotRefreshGuides()
3984 if (KdenliveSettings::showmarkers()) {
3985 for (int i = 0; i < m_guides.count(); i++) {
3986 m_guides.at(i)->update();
3991 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3993 //kDebug() << "// DRAW BG: " << rect.width();
3994 painter->setClipRect(rect);
3995 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3996 QPen pen1 = painter->pen();
3997 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
3998 painter->setPen(pen1);
3999 double min = rect.left();
4000 double max = rect.right();
4001 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4002 uint maxTrack = m_document->tracksCount();
4003 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4004 QColor audioColor = palette().alternateBase().color();
4005 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4006 for (uint i = 0; i < maxTrack; i++) {
4007 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4008 if (info.isLocked || info.type == AUDIOTRACK) {
4009 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4010 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4012 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4014 int lowerLimit = m_tracksHeight * maxTrack + 1;
4015 if (height() > lowerLimit) {
4016 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4017 painter->fillRect(bg, base);
4021 bool CustomTrackView::findString(const QString &text)
4024 for (int i = 0; i < m_searchPoints.size(); ++i) {
4025 marker = m_searchPoints.at(i).comment();
4026 if (marker.contains(text, Qt::CaseInsensitive)) {
4027 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4028 int vert = verticalScrollBar()->value();
4029 int hor = cursorPos();
4030 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4038 bool CustomTrackView::findNextString(const QString &text)
4041 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4042 marker = m_searchPoints.at(i).comment();
4043 if (marker.contains(text, Qt::CaseInsensitive)) {
4044 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4045 int vert = verticalScrollBar()->value();
4046 int hor = cursorPos();
4047 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4056 void CustomTrackView::initSearchStrings()
4058 m_searchPoints.clear();
4059 QList<QGraphicsItem *> itemList = items();
4060 for (int i = 0; i < itemList.count(); i++) {
4061 // parse all clip names
4062 if (itemList.at(i)->type() == AVWIDGET) {
4063 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4064 GenTime start = item->startPos();
4065 CommentedTime t(start, item->clipName());
4066 m_searchPoints.append(t);
4067 // add all clip markers
4068 QList < CommentedTime > markers = item->commentedSnapMarkers();
4069 m_searchPoints += markers;
4074 for (int i = 0; i < m_guides.count(); i++) {
4075 m_searchPoints.append(m_guides.at(i)->info());
4078 qSort(m_searchPoints);
4081 void CustomTrackView::clearSearchStrings()
4083 m_searchPoints.clear();
4087 void CustomTrackView::copyClip()
4089 qDeleteAll(m_copiedItems);
4090 m_copiedItems.clear();
4091 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4092 if (itemList.count() == 0) {
4093 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4096 for (int i = 0; i < itemList.count(); i++) {
4097 if (itemList.at(i)->type() == AVWIDGET) {
4098 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4099 ClipItem *clone = clip->clone(clip->info());
4100 m_copiedItems.append(clone);
4101 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4102 Transition *dup = static_cast <Transition *>(itemList.at(i));
4103 m_copiedItems.append(dup->clone());
4108 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4110 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));
4111 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4112 for (int i = 0; i < collisions.count(); i++) {
4113 if (collisions.at(i)->type() == type) return false;
4118 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4121 for (int i = 0; i < infoList.count(); i++) {
4122 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));
4125 QList<QGraphicsItem *> collisions = scene()->items(path);
4126 for (int i = 0; i < collisions.count(); i++) {
4127 if (collisions.at(i)->type() == type) return false;
4132 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4134 for (int i = 0; i < items.count(); i++) {
4135 ItemInfo info = items.at(i)->info();
4136 info.startPos += offset;
4137 info.endPos += offset;
4138 info.track += trackOffset;
4139 if (!canBePastedTo(info, items.at(i)->type())) return false;
4144 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4146 QPainterPath movePath;
4147 movePath.moveTo(0, 0);
4149 for (int i = 0; i < items.count(); i++) {
4150 ItemInfo info = items.at(i)->info();
4151 info.startPos = info.startPos + offset;
4152 info.endPos = info.endPos + offset;
4153 info.track = info.track + trackOffset;
4154 if (info.startPos < GenTime()) {
4155 // No clip should go below 0
4158 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));
4159 movePath.addRect(rect);
4161 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4162 for (int i = 0; i < collisions.count(); i++) {
4163 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4164 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4171 void CustomTrackView::pasteClip()
4173 if (m_copiedItems.count() == 0) {
4174 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4178 if (m_menuPosition.isNull()) {
4179 position = mapFromGlobal(QCursor::pos());
4180 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4181 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4184 } else position = m_menuPosition;
4185 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4186 int track = (int)(position.y() / m_tracksHeight);
4187 ItemInfo first = m_copiedItems.at(0)->info();
4189 GenTime offset = pos - first.startPos;
4190 int trackOffset = track - first.track;
4192 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4193 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4196 QUndoCommand *pasteClips = new QUndoCommand();
4197 pasteClips->setText("Paste clips");
4199 for (int i = 0; i < m_copiedItems.count(); i++) {
4200 // parse all clip names
4201 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4202 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4204 info.startPos = clip->startPos() + offset;
4205 info.endPos = clip->endPos() + offset;
4206 info.cropStart = clip->cropStart();
4207 info.track = clip->track() + trackOffset;
4208 if (canBePastedTo(info, AVWIDGET)) {
4209 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4210 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4211 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4212 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4214 info.startPos = tr->startPos() + offset;
4215 info.endPos = tr->endPos() + offset;
4216 info.track = tr->track() + trackOffset;
4217 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4218 if (info.startPos >= info.endPos) {
4219 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4220 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4221 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4224 m_commandStack->push(pasteClips);
4227 void CustomTrackView::pasteClipEffects()
4229 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4230 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4233 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4235 QUndoCommand *paste = new QUndoCommand();
4236 paste->setText("Paste effects");
4238 QList<QGraphicsItem *> clips = scene()->selectedItems();
4239 for (int i = 0; i < clips.count(); ++i) {
4240 if (clips.at(i)->type() == AVWIDGET) {
4241 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4242 for (int j = 0; j < clip->effectsCount(); j++) {
4243 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4247 m_commandStack->push(paste);
4251 ClipItem *CustomTrackView::getClipUnderCursor() const
4253 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4254 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4255 for (int i = 0; i < collisions.count(); i++) {
4256 if (collisions.at(i)->type() == AVWIDGET) {
4257 return static_cast < ClipItem *>(collisions.at(i));
4263 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4265 QList<QGraphicsItem *> clips = scene()->selectedItems();
4266 if (clips.isEmpty()) {
4267 return getClipUnderCursor();
4269 AbstractClipItem *item = NULL;
4270 for (int i = 0; i < clips.count(); ++i) {
4271 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4272 item = static_cast < AbstractClipItem *>(clips.at(i));
4273 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4276 if (item) return item;
4281 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4283 QList<QGraphicsItem *> clips = scene()->selectedItems();
4284 if (clips.isEmpty()) {
4285 return getClipUnderCursor();
4288 // remove all items in the list that are not clips
4289 for (int i = 0; i < clips.count();) {
4290 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4293 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4294 for (int i = 0; i < clips.count(); ++i) {
4295 if (clips.at(i)->type() == AVWIDGET) {
4296 item = static_cast < ClipItem *>(clips.at(i));
4297 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4305 void CustomTrackView::setInPoint()
4307 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4309 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4312 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4316 ItemInfo startInfo = clip->info();
4317 ItemInfo endInfo = startInfo;
4318 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4319 if (endInfo.startPos >= startInfo.endPos) {
4320 // Check for invalid resize
4321 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4323 } else if (endInfo.startPos < startInfo.startPos) {
4324 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4325 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4326 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4327 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4331 if (clip->type() == TRANSITIONWIDGET) {
4332 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4333 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4336 void CustomTrackView::setOutPoint()
4338 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4340 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4343 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4347 ItemInfo startInfo = clip->info();
4348 ItemInfo endInfo = clip->info();
4349 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4350 if (endInfo.endPos <= startInfo.startPos) {
4351 // Check for invalid resize
4352 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4354 } else if (endInfo.endPos > startInfo.endPos) {
4355 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4356 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4357 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4363 if (clip->type() == TRANSITIONWIDGET) {
4364 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4365 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4368 void CustomTrackView::slotUpdateAllThumbs()
4370 QList<QGraphicsItem *> itemList = items();
4371 //if (itemList.isEmpty()) return;
4373 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4374 for (int i = 0; i < itemList.count(); i++) {
4375 if (itemList.at(i)->type() == AVWIDGET) {
4376 item = static_cast <ClipItem *>(itemList.at(i));
4377 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4378 // Check if we have a cached thumbnail
4379 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4380 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4381 if (QFile::exists(thumb)) {
4383 item->slotSetStartThumb(pix);
4386 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4387 QString endThumb = startThumb;
4388 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4389 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4390 if (QFile::exists(startThumb)) {
4391 QPixmap pix(startThumb);
4392 item->slotSetStartThumb(pix);
4394 if (QFile::exists(endThumb)) {
4395 QPixmap pix(endThumb);
4396 item->slotSetEndThumb(pix);
4400 item->refreshClip(false);
4401 qApp->processEvents();
4404 viewport()->update();
4407 void CustomTrackView::saveThumbnails()
4409 QList<QGraphicsItem *> itemList = items();
4411 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4412 for (int i = 0; i < itemList.count(); i++) {
4413 if (itemList.at(i)->type() == AVWIDGET) {
4414 item = static_cast <ClipItem *>(itemList.at(i));
4415 if (item->clipType() != COLOR) {
4416 // Check if we have a cached thumbnail
4417 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4418 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4419 if (!QFile::exists(thumb)) {
4420 QPixmap pix(item->startThumb());
4424 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4425 QString endThumb = startThumb;
4426 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4427 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4428 if (!QFile::exists(startThumb)) {
4429 QPixmap pix(item->startThumb());
4430 pix.save(startThumb);
4432 if (!QFile::exists(endThumb)) {
4433 QPixmap pix(item->endThumb());
4443 void CustomTrackView::slotInsertTrack(int ix)
4445 TrackDialog d(m_document, parentWidget());
4446 d.label->setText(i18n("Insert track"));
4447 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4448 d.track_nb->setValue(ix);
4449 d.setWindowTitle(i18n("Insert New Track"));
4450 d.slotUpdateName(ix);
4452 if (d.exec() == QDialog::Accepted) {
4453 ix = d.track_nb->value();
4454 if (d.before_select->currentIndex() == 1) {
4458 if (d.video_track->isChecked()) {
4459 info.type = VIDEOTRACK;
4460 info.isMute = false;
4461 info.isBlind = false;
4462 info.isLocked = false;
4464 info.type = AUDIOTRACK;
4465 info.isMute = false;
4466 info.isBlind = true;
4467 info.isLocked = false;
4469 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4470 m_commandStack->push(addTrack);
4471 setDocumentModified();
4475 void CustomTrackView::slotDeleteTrack(int ix)
4477 TrackDialog d(m_document, parentWidget());
4478 d.label->setText(i18n("Delete track"));
4479 d.before_select->setHidden(true);
4480 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4481 d.track_nb->setValue(ix);
4482 d.slotUpdateName(ix);
4483 d.setWindowTitle(i18n("Delete Track"));
4484 d.video_track->setHidden(true);
4485 d.audio_track->setHidden(true);
4486 if (d.exec() == QDialog::Accepted) {
4487 ix = d.track_nb->value();
4488 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4489 deleteTimelineTrack(ix, info);
4490 setDocumentModified();
4491 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4492 m_commandStack->push(command);*/
4496 void CustomTrackView::slotChangeTrack(int ix)
4498 TrackDialog d(m_document, parentWidget());
4499 d.label->setText(i18n("Change track"));
4500 d.before_select->setHidden(true);
4501 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4502 d.track_nb->setValue(ix);
4503 d.slotUpdateName(ix);
4504 d.setWindowTitle(i18n("Change Track Type"));
4506 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4507 d.video_track->setChecked(true);
4509 d.audio_track->setChecked(true);
4511 if (d.exec() == QDialog::Accepted) {
4513 info.isLocked = false;
4514 info.isMute = false;
4515 ix = d.track_nb->value();
4517 if (d.video_track->isChecked()) {
4518 info.type = VIDEOTRACK;
4519 info.isBlind = false;
4521 info.type = AUDIOTRACK;
4522 info.isBlind = true;
4524 changeTimelineTrack(ix, info);
4525 setDocumentModified();
4530 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4532 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4533 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4534 QList<QGraphicsItem *> selection = m_scene->items(r);
4535 QUndoCommand *deleteTrack = new QUndoCommand();
4536 deleteTrack->setText("Delete track");
4538 // Delete all clips in selected track
4539 for (int i = 0; i < selection.count(); i++) {
4540 if (selection.at(i)->type() == AVWIDGET) {
4541 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4542 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4543 m_scene->removeItem(item);
4546 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4547 Transition *item = static_cast <Transition *>(selection.at(i));
4548 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4549 m_scene->removeItem(item);
4555 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4556 m_commandStack->push(deleteTrack);
4559 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4561 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4562 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4563 m_commandStack->push(changeTrack);
4566 void CustomTrackView::autoTransition()
4568 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4569 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4570 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4573 Transition *tr = static_cast <Transition*>(itemList.at(0));
4574 tr->setAutomatic(!tr->isAutomatic());
4575 QDomElement transition = tr->toXML();
4576 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);
4580 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4583 QDomNodeList params = effect.elementsByTagName("parameter");
4584 for (int i = 0; i < params.count(); i++) {
4585 QDomElement e = params.item(i).toElement();
4586 if (!e.isNull() && e.attribute("type") == "constant") {
4587 if (e.hasAttribute("factor")) {
4588 double factor = e.attribute("factor").toDouble();
4589 double value = e.attribute("value").toDouble();
4590 value = value / factor;
4591 result.append(QString::number(value));
4592 } else result.append(e.attribute("value"));
4598 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4600 QList<QGraphicsItem *> list = scene()->items();
4601 ClipItem *clip = NULL;
4602 for (int i = 0; i < list.size(); ++i) {
4603 if (list.at(i)->type() == AVWIDGET) {
4604 clip = static_cast <ClipItem *>(list.at(i));
4605 if (clip->clipProducer() == id) {
4606 clip->setClipName(name);
4610 viewport()->update();
4613 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4615 minimum = GenTime();
4616 maximum = GenTime();
4617 QList<QGraphicsItem *> selection;
4618 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4619 selection.removeAll(item);
4620 for (int i = 0; i < selection.count(); i++) {
4621 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4622 if (clip && clip->type() == AVWIDGET) {
4623 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4624 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4629 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4631 minimum = GenTime();
4632 maximum = GenTime();
4633 QList<QGraphicsItem *> selection;
4634 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4635 selection.removeAll(item);
4636 for (int i = 0; i < selection.count(); i++) {
4637 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4638 if (clip && clip->type() == TRANSITIONWIDGET) {
4639 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4640 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4646 void CustomTrackView::loadGroups(const QDomNodeList groups)
4648 for (int i = 0; i < groups.count(); i++) {
4649 QDomNodeList children = groups.at(i).childNodes();
4650 scene()->clearSelection();
4651 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4652 QDomNode n = children.item(nodeindex);
4653 QDomElement elem = n.toElement();
4654 int pos = elem.attribute("position").toInt();
4655 int track = elem.attribute("track").toInt();
4656 if (elem.tagName() == "clipitem") {
4657 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4658 if (clip) clip->setSelected(true);
4660 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4661 if (clip) clip->setSelected(true);
4664 groupSelectedItems(false, true);
4668 void CustomTrackView::splitAudio()
4670 resetSelectionGroup();
4671 QList<QGraphicsItem *> selection = scene()->selectedItems();
4672 if (selection.isEmpty()) {
4673 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4676 QUndoCommand *splitCommand = new QUndoCommand();
4677 splitCommand->setText(i18n("Split audio"));
4678 for (int i = 0; i < selection.count(); i++) {
4679 if (selection.at(i)->type() == AVWIDGET) {
4680 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4681 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4682 if (clip->parentItem()) {
4683 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4685 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4690 m_commandStack->push(splitCommand);
4693 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4695 ClipItem *clip = getClipItemAt(pos, track);
4697 kDebug() << "// Cannot find clip to split!!!";
4701 int start = pos.frames(m_document->fps());
4702 int freetrack = m_document->tracksCount() - track - 1;
4703 for (; freetrack > 0; freetrack--) {
4704 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4705 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4706 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4707 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4708 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4713 kDebug() << "GOT TRK: " << track;
4714 if (freetrack == 0) {
4715 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4718 info.startPos = clip->startPos();
4719 info.endPos = clip->endPos();
4720 info.cropStart = clip->cropStart();
4721 info.track = m_document->tracksCount() - freetrack;
4722 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4723 scene()->clearSelection();
4724 clip->setSelected(true);
4725 ClipItem *audioClip = getClipItemAt(start, info.track);
4727 clip->setVideoOnly(true);
4728 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4729 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4730 audioClip->setSelected(true);
4731 audioClip->setAudioOnly(true);
4732 groupSelectedItems(false, true);
4736 // unsplit clip: remove audio part and change video part to normal clip
4737 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4738 kDebug() << "//CANNOT FIND CLP GRP";
4741 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4742 QList<QGraphicsItem *> children = grp->childItems();
4743 if (children.count() != 2) {
4744 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4747 for (int i = 0; i < children.count(); i++) {
4748 if (children.at(i) != clip) {
4749 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4750 ItemInfo info = clip->info();
4751 deleteClip(clp->info());
4752 clip->setVideoOnly(false);
4753 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4757 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4758 m_document->clipManager()->removeGroup(grp);
4759 scene()->destroyItemGroup(grp);
4763 void CustomTrackView::setVideoOnly()
4765 resetSelectionGroup();
4766 QList<QGraphicsItem *> selection = scene()->selectedItems();
4767 if (selection.isEmpty()) {
4768 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4771 QUndoCommand *videoCommand = new QUndoCommand();
4772 videoCommand->setText(i18n("Video only"));
4773 for (int i = 0; i < selection.count(); i++) {
4774 if (selection.at(i)->type() == AVWIDGET) {
4775 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4776 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4777 if (clip->parentItem()) {
4778 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4780 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4785 m_commandStack->push(videoCommand);
4788 void CustomTrackView::setAudioOnly()
4790 resetSelectionGroup();
4791 QList<QGraphicsItem *> selection = scene()->selectedItems();
4792 if (selection.isEmpty()) {
4793 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4796 QUndoCommand *videoCommand = new QUndoCommand();
4797 videoCommand->setText(i18n("Audio only"));
4798 for (int i = 0; i < selection.count(); i++) {
4799 if (selection.at(i)->type() == AVWIDGET) {
4800 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4801 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4802 if (clip->parentItem()) {
4803 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4805 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4810 m_commandStack->push(videoCommand);
4813 void CustomTrackView::setAudioAndVideo()
4815 resetSelectionGroup();
4816 QList<QGraphicsItem *> selection = scene()->selectedItems();
4817 if (selection.isEmpty()) {
4818 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4821 QUndoCommand *videoCommand = new QUndoCommand();
4822 videoCommand->setText(i18n("Audio and Video"));
4823 for (int i = 0; i < selection.count(); i++) {
4824 if (selection.at(i)->type() == AVWIDGET) {
4825 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4826 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4827 if (clip->parentItem()) {
4828 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4830 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4835 m_commandStack->push(videoCommand);
4838 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4840 ClipItem *clip = getClipItemAt(pos, track);
4842 kDebug() << "// Cannot find clip to split!!!";
4846 int start = pos.frames(m_document->fps());
4847 clip->setVideoOnly(true);
4848 clip->setAudioOnly(false);
4849 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4850 } else if (audioOnly) {
4851 int start = pos.frames(m_document->fps());
4852 clip->setAudioOnly(true);
4853 clip->setVideoOnly(false);
4854 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4856 int start = pos.frames(m_document->fps());
4857 clip->setAudioOnly(false);
4858 clip->setVideoOnly(false);
4859 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4862 setDocumentModified();
4865 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4867 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4868 m_clipTypeGroup->setEnabled(false);
4870 m_clipTypeGroup->setEnabled(true);
4871 QList <QAction *> actions = m_clipTypeGroup->actions();
4873 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4874 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4875 else lookup = "clip_audio_and_video";
4876 for (int i = 0; i < actions.count(); i++) {
4877 if (actions.at(i)->data().toString() == lookup) {
4878 actions.at(i)->setChecked(true);
4885 void CustomTrackView::reloadTransitionLumas()
4889 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4890 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4891 for (int i = 0; i < params.count(); i++) {
4892 QDomElement e = params.item(i).toElement();
4893 if (e.attribute("tag") == "resource") {
4894 lumaNames = e.attribute("paramlistdisplay");
4895 lumaFiles = e.attribute("paramlist");
4900 QList<QGraphicsItem *> itemList = items();
4901 Transition *transitionitem;
4902 QDomElement transitionXml;
4903 for (int i = 0; i < itemList.count(); i++) {
4904 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4905 transitionitem = static_cast <Transition*>(itemList.at(i));
4906 transitionXml = transitionitem->toXML();
4907 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4908 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4909 for (int i = 0; i < params.count(); i++) {
4910 QDomElement e = params.item(i).toElement();
4911 if (e.attribute("tag") == "resource") {
4912 e.setAttribute("paramlistdisplay", lumaNames);
4913 e.setAttribute("paramlist", lumaFiles);
4918 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4919 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4920 for (int i = 0; i < params.count(); i++) {
4921 QDomElement e = params.item(i).toElement();
4922 if (e.attribute("tag") == "luma") {
4923 e.setAttribute("paramlistdisplay", lumaNames);
4924 e.setAttribute("paramlist", lumaFiles);
4931 emit transitionItemSelected(NULL);
4934 #include "customtrackview.moc"