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;
1004 // Find top left position of selection
1005 for (int i = 0; i < selection.count(); i++) {
1006 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
1007 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1011 if (force || selection.count() > 1) {
1012 bool snap = KdenliveSettings::snaptopoints();
1013 KdenliveSettings::setSnaptopoints(false);
1014 if (createNewGroup) {
1015 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1016 newGroup->translate(-rectUnion.left(), -rectUnion.top() + 1);
1017 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1018 scene()->addItem(newGroup);
1020 // CHeck if we are trying to include a group in a group
1021 QList <AbstractGroupItem *> groups;
1022 for (int i = 0; i < selection.count(); i++) {
1023 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1024 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1025 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1027 if (!groups.isEmpty()) {
1028 // ungroup previous groups
1029 while (!groups.isEmpty()) {
1030 AbstractGroupItem *grp = groups.takeFirst();
1031 m_document->clipManager()->removeGroup(grp);
1032 scene()->destroyItemGroup(grp);
1034 selection = m_scene->selectedItems();
1037 for (int i = 0; i < selection.count(); i++) {
1038 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1039 newGroup->addToGroup(selection.at(i));
1040 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1043 KdenliveSettings::setSnaptopoints(snap);
1045 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1046 m_selectionGroup->translate(-rectUnion.left(), -rectUnion.top() + 1);
1047 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1048 scene()->addItem(m_selectionGroup);
1049 for (int i = 0; i < selection.count(); i++) {
1050 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1051 m_selectionGroup->addToGroup(selection.at(i));
1052 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1055 KdenliveSettings::setSnaptopoints(snap);
1056 if (m_selectionGroup) {
1057 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1058 m_selectionGroupInfo.track = m_selectionGroup->track();
1061 } else resetSelectionGroup();
1064 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1066 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1067 if (m_moveOpMode == KEYFRAME) {
1068 // user double clicked on a keyframe, open edit dialog
1069 QDialog d(parentWidget());
1070 Ui::KeyFrameDialog_UI view;
1072 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1073 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1074 view.kfr_value->setFocus();
1075 if (d.exec() == QDialog::Accepted) {
1076 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1077 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1078 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1079 QString previous = item->keyframes(item->selectedEffectIndex());
1080 item->updateKeyframeEffect();
1081 QString next = item->keyframes(item->selectedEffectIndex());
1082 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1083 m_commandStack->push(command);
1084 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1085 emit clipItemSelected(item, item->selectedEffectIndex());
1090 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1091 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1092 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1093 QString previous = item->keyframes(item->selectedEffectIndex());
1094 item->updateKeyframeEffect();
1095 QString next = item->keyframes(item->selectedEffectIndex());
1096 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1097 m_commandStack->push(command);
1098 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1099 emit clipItemSelected(item, item->selectedEffectIndex());
1101 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1102 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1105 if (m_dragItem->type() == TRANSITIONWIDGET) {
1106 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1108 getClipAvailableSpace(m_dragItem, minimum, maximum);
1110 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1111 d.setMargins(minimum, maximum);
1112 if (d.exec() == QDialog::Accepted) {
1113 if (m_dragItem->type() == TRANSITIONWIDGET) {
1114 // move & resize transition
1116 startInfo.startPos = m_dragItem->startPos();
1117 startInfo.endPos = m_dragItem->endPos();
1118 startInfo.track = m_dragItem->track();
1120 endInfo.startPos = d.startPos();
1121 endInfo.endPos = endInfo.startPos + d.duration();
1122 endInfo.track = m_dragItem->track();
1123 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1124 m_commandStack->push(command);
1126 // move and resize clip
1127 QUndoCommand *moveCommand = new QUndoCommand();
1128 moveCommand->setText(i18n("Edit clip"));
1129 ItemInfo clipInfo = m_dragItem->info();
1130 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1131 // duration was reduced, so process it first
1132 ItemInfo startInfo = clipInfo;
1133 clipInfo.endPos = clipInfo.startPos + d.duration();
1134 clipInfo.cropStart = d.cropStart();
1135 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1137 if (d.startPos() != clipInfo.startPos) {
1138 ItemInfo startInfo = clipInfo;
1139 clipInfo.startPos = d.startPos();
1140 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1141 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1143 if (d.duration() > m_dragItem->cropDuration()) {
1144 // duration was increased, so process it after move
1145 ItemInfo startInfo = clipInfo;
1146 clipInfo.endPos = clipInfo.startPos + d.duration();
1147 clipInfo.cropStart = d.cropStart();
1148 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1150 m_commandStack->push(moveCommand);
1154 QList<QGraphicsItem *> collisionList = items(event->pos());
1155 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1156 Guide *editGuide = (Guide *) collisionList.at(0);
1157 if (editGuide) slotEditGuide(editGuide->info());
1163 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1165 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1167 clip->setKeyframes(index, keyframes);
1168 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1169 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1173 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1175 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1176 m_editGuide->setEnabled(m_dragGuide != NULL);
1177 if (clip == NULL) m_timelineContextMenu->popup(pos);
1178 else if (group != NULL) {
1179 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1180 m_ungroupAction->setEnabled(true);
1181 updateClipTypeActions(NULL);
1182 m_timelineContextClipMenu->popup(pos);
1184 m_ungroupAction->setEnabled(false);
1185 if (clip->type() == AVWIDGET) {
1186 ClipItem *item = static_cast <ClipItem*>(clip);
1187 updateClipTypeActions(item);
1188 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1189 m_timelineContextClipMenu->popup(pos);
1190 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1194 void CustomTrackView::activateMonitor()
1196 emit activateDocumentMonitor();
1199 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1201 if (data->hasFormat("kdenlive/clip")) {
1203 resetSelectionGroup();
1204 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1205 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1207 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1210 const QPointF framePos = mapToScene(pos);
1212 info.startPos = GenTime();
1213 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1214 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1217 // Check if clip can be inserted at that position
1218 ItemInfo pasteInfo = info;
1219 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1220 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1221 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1224 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1225 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1226 m_selectionGroup->addToGroup(item);
1227 item->setFlags(QGraphicsItem::ItemIsSelectable);
1229 QList <GenTime> offsetList;
1230 offsetList.append(info.endPos);
1231 updateSnapPoints(NULL, offsetList);
1232 m_selectionGroup->setPos(framePos);
1233 scene()->addItem(m_selectionGroup);
1235 } else if (data->hasFormat("kdenlive/producerslist")) {
1237 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1238 m_scene->clearSelection();
1239 resetSelectionGroup(false);
1241 QList <GenTime> offsetList;
1242 QList <ItemInfo> infoList;
1243 const QPointF framePos = mapToScene(pos);
1244 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1245 int track = (int)(framePos.y() / m_tracksHeight);
1247 // Check if clips can be inserted at that position
1248 for (int i = 0; i < ids.size(); ++i) {
1249 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1251 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1255 info.startPos = start;
1256 info.endPos = info.startPos + clip->duration();
1258 infoList.append(info);
1259 start += clip->duration();
1261 if (!canBePastedTo(infoList, AVWIDGET)) {
1264 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1266 for (int i = 0; i < ids.size(); ++i) {
1267 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1269 info.startPos = start;
1270 info.endPos = info.startPos + clip->duration();
1272 start += clip->duration();
1273 offsetList.append(start);
1274 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1275 item->setFlags(QGraphicsItem::ItemIsSelectable);
1276 m_selectionGroup->addToGroup(item);
1277 m_waitingThumbs.append(item);
1280 updateSnapPoints(NULL, offsetList);
1281 m_selectionGroup->setPos(framePos);
1282 scene()->addItem(m_selectionGroup);
1283 m_thumbsTimer.start();
1287 // the drag is not a clip (may be effect, ...)
1295 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1297 if (insertDropClips(event->mimeData(), event->pos())) {
1298 event->acceptProposedAction();
1299 } else QGraphicsView::dragEnterEvent(event);
1302 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1304 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);
1305 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1306 collindingItems.removeAll(item);
1307 if (collindingItems.isEmpty()) return false;
1309 for (int i = 0; i < collindingItems.count(); i++) {
1310 QGraphicsItem *collision = collindingItems.at(i);
1311 if (collision->type() == item->type()) {
1313 kDebug() << "// COLLISIION DETECTED";
1321 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1323 int track = m_document->tracksCount() - clip->track();
1324 GenTime pos = clip->startPos();
1325 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1326 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1329 bool success = true;
1330 for (int i = 0; i < clip->effectsCount(); i++) {
1331 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1333 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1334 m_document->renderer()->doRefresh();
1337 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1339 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1341 // Special case: speed effect
1342 if (effect.attribute("id") == "speed") {
1343 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1344 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1347 ItemInfo info = clip->info();
1348 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1349 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1350 if (strobe == 0) strobe = 1;
1351 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1352 clip->addEffect(effect);
1353 if (clip->isSelected()) emit clipItemSelected(clip);
1357 EffectsParameterList params = clip->addEffect(effect);
1358 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1359 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1360 if (clip->isSelected()) emit clipItemSelected(clip);
1361 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1364 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1366 QString index = effect.attribute("kdenlive_ix");
1367 // Special case: speed effect
1368 if (effect.attribute("id") == "speed") {
1369 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1371 ItemInfo info = clip->info();
1372 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1373 clip->deleteEffect(index);
1374 emit clipItemSelected(clip);
1378 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1379 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1380 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1383 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1385 clip->deleteEffect(index);
1386 emit clipItemSelected(clip);
1390 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1392 QList<QGraphicsItem *> itemList = group->childItems();
1393 QUndoCommand *effectCommand = new QUndoCommand();
1395 QDomNode namenode = effect.elementsByTagName("name").item(0);
1396 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1397 else effectName = i18n("effect");
1398 effectCommand->setText(i18n("Add %1", effectName));
1400 for (int i = 0; i < itemList.count(); i++) {
1401 if (itemList.at(i)->type() == AVWIDGET) {
1402 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1403 if (effect.attribute("type") == "audio") {
1404 // Don't add audio effects on video clips
1405 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1406 } else if (effect.hasAttribute("type") == false) {
1407 // Don't add video effect on audio clips
1408 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1411 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1412 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1415 if (item->isItemLocked()) {
1418 item->initEffect(effect);
1419 if (effect.attribute("tag") == "ladspa") {
1420 QString ladpsaFile = m_document->getLadspaFile();
1421 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1422 effect.setAttribute("src", ladpsaFile);
1424 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1429 m_commandStack->push(effectCommand);
1430 setDocumentModified();
1431 } else delete effectCommand;
1434 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1436 QList<QGraphicsItem *> itemList;
1437 QUndoCommand *effectCommand = new QUndoCommand();
1439 QDomNode namenode = effect.elementsByTagName("name").item(0);
1440 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1441 else effectName = i18n("effect");
1442 effectCommand->setText(i18n("Add %1", effectName));
1444 if (track == -1) itemList = scene()->selectedItems();
1445 if (itemList.isEmpty()) {
1446 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1447 if (clip) itemList.append(clip);
1448 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1450 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1451 for (int i = 0; i < itemList.count(); i++) {
1452 if (itemList.at(i)->type() == AVWIDGET) {
1453 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1454 if (effect.attribute("type") == "audio") {
1455 // Don't add audio effects on video clips
1456 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1457 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1460 } else if (effect.hasAttribute("type") == false) {
1461 // Don't add video effect on audio clips
1462 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1463 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1467 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1468 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1471 if (item->isItemLocked()) {
1474 item->initEffect(effect);
1475 if (effect.attribute("tag") == "ladspa") {
1476 QString ladpsaFile = m_document->getLadspaFile();
1477 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1478 effect.setAttribute("src", ladpsaFile);
1480 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1485 m_commandStack->push(effectCommand);
1486 setDocumentModified();
1487 } else delete effectCommand;
1490 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1492 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1493 m_commandStack->push(command);
1494 setDocumentModified();
1497 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1499 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1500 QDomElement effect = insertedEffect.cloneNode().toElement();
1502 // Special case: speed effect
1503 if (effect.attribute("id") == "speed") {
1504 ItemInfo info = clip->info();
1505 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1506 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1507 if (strobe == 0) strobe = 1;
1508 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1509 clip->setEffectAt(ix, effect);
1510 if (ix == clip->selectedEffectIndex()) {
1511 clip->setSelectedEffect(ix);
1516 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1517 if (effect.attribute("tag") == "ladspa") {
1518 // Update the ladspa affect file
1519 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1521 // check if we are trying to reset a keyframe effect
1522 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1523 clip->initEffect(effect);
1524 effectParams = clip->getEffectArgs(effect);
1526 if (effectParams.paramValue("disabled") == "1") {
1527 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1528 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1529 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1530 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1531 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1533 clip->setEffectAt(ix, effect);
1534 if (ix == clip->selectedEffectIndex()) {
1535 clip->setSelectedEffect(ix);
1536 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1538 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1539 // A fade effect was modified, update the clip
1540 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1541 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1542 clip->setFadeIn(pos);
1544 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1545 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1546 clip->setFadeOut(pos);
1550 setDocumentModified();
1553 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1555 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1556 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1557 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1558 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1559 clip->setEffectAt(oldPos - 1, act);
1560 clip->setEffectAt(newPos - 1, before);
1561 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1562 emit clipItemSelected(clip, newPos - 1);
1563 setDocumentModified();
1564 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1567 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1569 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1570 QDomElement oldEffect = effect.cloneNode().toElement();
1571 if (effect.attribute("id") == "speed") {
1573 ItemInfo info = clip->info();
1574 effect.setAttribute("disabled", (int) disable);
1575 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1577 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1578 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1579 if (strobe == 0) strobe = 1;
1580 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1585 effect.setAttribute("disabled", (int) disable);
1586 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1587 m_commandStack->push(command);
1588 setDocumentModified();;
1591 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1593 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1594 m_commandStack->push(command);
1595 setDocumentModified();
1598 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1600 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1601 m_commandStack->push(command);
1604 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1608 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1609 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1610 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1611 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);
1612 m_blockRefresh = false;
1615 if (item->parentItem()) {
1616 // Item is part of a group, reset group
1617 resetSelectionGroup();
1619 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1621 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1622 int cutPos = (int) cutTime.frames(m_document->fps());
1624 double speed = item->speed();
1625 newPos.startPos = cutTime;
1626 newPos.endPos = info.endPos;
1627 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1628 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1629 newPos.track = info.track;
1630 ClipItem *dup = item->clone(newPos);
1631 // remove unwanted effects (fade in) from 2nd part of cutted clip
1632 int ix = dup->hasEffect(QString(), "fadein");
1634 QDomElement oldeffect = item->effectAt(ix);
1635 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1637 ix = dup->hasEffect(QString(), "fade_from_black");
1639 QDomElement oldeffect = item->effectAt(ix);
1640 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1642 item->resizeEnd(cutPos, false);
1643 scene()->addItem(dup);
1644 if (item->checkKeyFrames()) slotRefreshEffects(item);
1645 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1646 item->baseClip()->addReference();
1647 m_document->updateClip(item->baseClip()->getId());
1648 setDocumentModified();
1649 //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);
1653 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1654 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1655 if (!item || !dup || item == dup) {
1656 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1657 m_blockRefresh = false;
1660 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1661 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1665 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1666 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1667 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1668 //deleteClip(dup->info());
1671 if (dup->isSelected()) emit clipItemSelected(NULL);
1672 dup->baseClip()->removeReference();
1673 m_document->updateClip(dup->baseClip()->getId());
1674 scene()->removeItem(dup);
1677 ItemInfo clipinfo = item->info();
1678 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1679 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1681 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1682 setDocumentModified();
1684 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1687 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1690 void CustomTrackView::slotEnableRefresh()
1692 m_blockRefresh = false;
1695 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1697 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1698 if (itemList.count() == 1) {
1699 if (itemList.at(0)->type() == AVWIDGET) {
1700 ClipItem *item = (ClipItem *) itemList.at(0);
1702 info.track = item->track();
1703 ClipItem *transitionClip = NULL;
1704 const int transitiontrack = getPreviousVideoTrack(info.track);
1705 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1706 if (pos < item->startPos() + item->cropDuration() / 2) {
1707 // add transition to clip start
1708 info.startPos = item->startPos();
1709 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1710 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1711 info.endPos = transitionClip->endPos();
1712 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1713 // Check there is no other transition at that place
1714 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1715 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1716 QList<QGraphicsItem *> selection = m_scene->items(r);
1717 bool transitionAccepted = true;
1718 for (int i = 0; i < selection.count(); i++) {
1719 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1720 Transition *tr = static_cast <Transition *>(selection.at(i));
1721 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1722 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1723 } else transitionAccepted = false;
1726 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1727 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1730 // add transition to clip end
1731 info.endPos = item->endPos();
1732 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1733 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1734 info.startPos = transitionClip->startPos();
1735 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1736 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1737 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1739 // Check there is no other transition at that place
1740 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1741 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1742 QList<QGraphicsItem *> selection = m_scene->items(r);
1743 bool transitionAccepted = true;
1744 for (int i = 0; i < selection.count(); i++) {
1745 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1746 Transition *tr = static_cast <Transition *>(selection.at(i));
1747 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1748 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1749 } else transitionAccepted = false;
1752 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1753 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1756 } else for (int i = 0; i < itemList.count(); i++) {
1757 if (itemList.at(i)->type() == AVWIDGET) {
1758 ClipItem *item = (ClipItem *) itemList.at(i);
1760 info.startPos = item->startPos();
1761 info.endPos = info.startPos + GenTime(65, m_document->fps());
1762 info.track = item->track();
1764 // Check there is no other transition at that place
1765 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1766 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1767 QList<QGraphicsItem *> selection = m_scene->items(r);
1768 bool transitionAccepted = true;
1769 for (int i = 0; i < selection.count(); i++) {
1770 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1771 Transition *tr = static_cast <Transition *>(selection.at(i));
1772 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1773 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1774 } else transitionAccepted = false;
1777 int transitiontrack = getPreviousVideoTrack(info.track);
1778 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1779 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1784 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1786 if (transitionInfo.startPos >= transitionInfo.endPos) {
1787 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1790 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1791 m_commandStack->push(command);
1792 setDocumentModified();
1795 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1797 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1798 //kDebug() << "---- ADDING transition " << params.attribute("value");
1799 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1800 scene()->addItem(tr);
1801 setDocumentModified();
1803 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1808 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1810 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1812 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1815 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1816 if (m_dragItem == item) m_dragItem = NULL;
1818 emit transitionItemSelected(NULL);
1819 setDocumentModified();
1822 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1824 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1825 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1826 m_commandStack->push(command);
1827 setDocumentModified();
1830 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1832 Transition *item = getTransitionItemAt(pos, track);
1834 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1837 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);
1838 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1839 item->setTransitionParameters(transition);
1840 if (updateTransitionWidget) {
1841 ItemInfo info = item->info();
1843 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1844 if (transitionClip && transitionClip->baseClip()) {
1845 QString size = transitionClip->baseClip()->getProperty("frame_size");
1846 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1847 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1848 p.setY(size.section('x', 1, 1).toInt());
1850 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1852 setDocumentModified();
1855 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1858 const QPointF pos = mapToScene(event->pos());
1859 if (m_selectionGroup) {
1860 m_selectionGroup->setPos(pos);
1861 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1862 event->acceptProposedAction();
1864 // Drag enter was not possible, try again at mouse position
1865 insertDropClips(event->mimeData(), event->pos());
1869 QGraphicsView::dragMoveEvent(event);
1873 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1875 if (m_selectionGroup && m_clipDrag) {
1876 m_thumbsTimer.stop();
1877 m_waitingThumbs.clear();
1878 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1880 scene()->destroyItemGroup(m_selectionGroup);
1881 m_selectionGroup = NULL;
1882 } else QGraphicsView::dragLeaveEvent(event);
1885 void CustomTrackView::dropEvent(QDropEvent * event)
1887 if (m_selectionGroup && m_clipDrag) {
1888 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1889 resetSelectionGroup();
1890 m_scene->clearSelection();
1891 bool hasVideoClip = false;
1892 QUndoCommand *addCommand = new QUndoCommand();
1893 addCommand->setText(i18n("Add timeline clip"));
1895 for (int i = 0; i < items.count(); i++) {
1896 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1897 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1898 if (items.count() == 1) {
1899 updateClipTypeActions(item);
1901 updateClipTypeActions(NULL);
1904 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1905 item->baseClip()->addReference();
1906 m_document->updateClip(item->baseClip()->getId());
1907 ItemInfo info = item->info();
1909 int tracknumber = m_document->tracksCount() - info.track - 1;
1910 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1911 if (isLocked) item->setItemLocked(true);
1912 ItemInfo clipInfo = info;
1913 clipInfo.track = m_document->tracksCount() - item->track();
1914 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1915 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1918 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1919 // add transparency transition
1920 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1921 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1923 item->setSelected(true);
1925 m_commandStack->push(addCommand);
1926 setDocumentModified();
1927 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1928 if (items.count() > 1) groupSelectedItems(true);
1929 event->setDropAction(Qt::MoveAction);
1931 } else QGraphicsView::dropEvent(event);
1936 QStringList CustomTrackView::mimeTypes() const
1938 QStringList qstrList;
1939 // list of accepted mime types for drop
1940 qstrList.append("text/plain");
1941 qstrList.append("kdenlive/producerslist");
1942 qstrList.append("kdenlive/clip");
1946 Qt::DropActions CustomTrackView::supportedDropActions() const
1948 // returns what actions are supported when dropping
1949 return Qt::MoveAction;
1952 void CustomTrackView::setDuration(int duration)
1954 int diff = qAbs(duration - sceneRect().width());
1955 if (diff * matrix().m11() > -50) {
1956 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1957 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1959 m_projectDuration = duration;
1962 int CustomTrackView::duration() const
1964 return m_projectDuration;
1967 void CustomTrackView::addTrack(TrackInfo type, int ix)
1969 if (ix == -1 || ix == m_document->tracksCount()) {
1970 m_document->insertTrack(ix, type);
1971 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1973 m_document->insertTrack(m_document->tracksCount() - ix, type);
1974 // insert track in MLT playlist
1975 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1977 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1978 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1979 QList<QGraphicsItem *> selection = m_scene->items(r);
1980 resetSelectionGroup();
1982 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1983 scene()->addItem(m_selectionGroup);
1984 for (int i = 0; i < selection.count(); i++) {
1985 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1986 m_selectionGroup->addToGroup(selection.at(i));
1987 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1990 // Move graphic items
1991 m_selectionGroup->translate(0, m_tracksHeight);
1993 // adjust track number
1994 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1995 for (int i = 0; i < children.count(); i++) {
1996 if (children.at(i)->type() == GROUPWIDGET) {
1997 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1998 children << grp->childItems();
2001 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2003 ItemInfo clipinfo = item->info();
2004 if (item->type() == AVWIDGET) {
2005 ClipItem *clip = static_cast <ClipItem *>(item);
2006 // We add a move clip command so that we get the correct producer for new track number
2007 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2008 Mlt::Producer *prod;
2009 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2010 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2011 else prod = clip->baseClip()->producer(clipinfo.track);
2012 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2014 } else if (item->type() == TRANSITIONWIDGET) {
2015 Transition *tr = static_cast <Transition *>(item);
2016 int track = tr->transitionEndTrack();
2018 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2022 resetSelectionGroup(false);
2025 int maxHeight = m_tracksHeight * m_document->tracksCount();
2026 for (int i = 0; i < m_guides.count(); i++) {
2027 QLineF l = m_guides.at(i)->line();
2028 l.setP2(QPointF(l.x2(), maxHeight));
2029 m_guides.at(i)->setLine(l);
2031 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2032 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2033 viewport()->update();
2034 emit trackHeightChanged();
2035 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2036 //setFixedHeight(50 * m_tracksCount);
2039 void CustomTrackView::removeTrack(int ix)
2041 // Delete track in MLT playlist
2042 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2043 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2045 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2046 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2047 QList<QGraphicsItem *> selection = m_scene->items(r);
2049 resetSelectionGroup();
2051 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2052 scene()->addItem(m_selectionGroup);
2053 for (int i = 0; i < selection.count(); i++) {
2054 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2055 m_selectionGroup->addToGroup(selection.at(i));
2056 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2059 // Move graphic items
2060 qreal ydiff = 0 - (int) m_tracksHeight;
2061 m_selectionGroup->translate(0, ydiff);
2063 // adjust track number
2064 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2065 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2066 for (int i = 0; i < children.count(); i++) {
2067 if (children.at(i)->type() == GROUPWIDGET) {
2068 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2069 children << grp->childItems();
2072 if (children.at(i)->type() == AVWIDGET) {
2073 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2075 ItemInfo clipinfo = clip->info();
2076 // We add a move clip command so that we get the correct producer for new track number
2077 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2078 Mlt::Producer *prod;
2079 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2080 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2081 else prod = clip->baseClip()->producer(clipinfo.track);
2082 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2084 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2085 Transition *tr = static_cast <Transition *>(children.at(i));
2087 int track = tr->transitionEndTrack();
2089 ItemInfo clipinfo = tr->info();
2090 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2094 resetSelectionGroup(false);
2096 int maxHeight = m_tracksHeight * m_document->tracksCount();
2097 for (int i = 0; i < m_guides.count(); i++) {
2098 QLineF l = m_guides.at(i)->line();
2099 l.setP2(QPointF(l.x2(), maxHeight));
2100 m_guides.at(i)->setLine(l);
2102 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2103 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2104 viewport()->update();
2105 emit trackHeightChanged();
2106 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2109 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2111 int tracknumber = m_document->tracksCount() - ix;
2112 m_document->setTrackType(tracknumber - 1, type);
2113 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2114 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2115 viewport()->update();
2119 void CustomTrackView::slotSwitchTrackAudio(int ix)
2121 /*for (int i = 0; i < m_document->tracksCount(); i++)
2122 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2123 int tracknumber = m_document->tracksCount() - ix - 1;
2124 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2125 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2126 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2127 setDocumentModified();
2130 void CustomTrackView::slotSwitchTrackLock(int ix)
2132 int tracknumber = m_document->tracksCount() - ix - 1;
2133 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2134 m_commandStack->push(command);
2138 void CustomTrackView::lockTrack(int ix, bool lock)
2140 int tracknumber = m_document->tracksCount() - ix - 1;
2141 m_document->switchTrackLock(tracknumber, lock);
2142 emit doTrackLock(ix, lock);
2143 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2145 for (int i = 0; i < selection.count(); i++) {
2146 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2147 if (selection.at(i)->isSelected()) {
2148 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2149 else emit transitionItemSelected(NULL);
2151 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2153 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2154 viewport()->update();
2155 setDocumentModified();
2158 void CustomTrackView::slotSwitchTrackVideo(int ix)
2160 int tracknumber = m_document->tracksCount() - ix;
2161 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2162 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2163 setDocumentModified();
2166 void CustomTrackView::slotRemoveSpace()
2170 if (m_menuPosition.isNull()) {
2171 pos = GenTime(cursorPos(), m_document->fps());
2173 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2176 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2177 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2179 ClipItem *item = getClipItemAt(pos, track);
2181 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);
2184 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2185 //kDebug() << "// GOT LENGT; " << length;
2187 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);
2191 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2192 QList<QGraphicsItem *> items = m_scene->items(r);
2194 QList<ItemInfo> clipsToMove;
2195 QList<ItemInfo> transitionsToMove;
2197 for (int i = 0; i < items.count(); i++) {
2198 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2199 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2200 ItemInfo info = item->info();
2201 if (item->type() == AVWIDGET) {
2202 clipsToMove.append(info);
2203 } else if (item->type() == TRANSITIONWIDGET) {
2204 transitionsToMove.append(info);
2209 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2210 m_commandStack->push(command);
2213 void CustomTrackView::slotInsertSpace()
2217 if (m_menuPosition.isNull()) {
2218 pos = GenTime(cursorPos(), m_document->fps());
2220 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2221 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2223 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2224 if (d.exec() != QDialog::Accepted) return;
2225 GenTime spaceDuration = d.selectedDuration();
2226 track = d.selectedTrack();
2227 ClipItem *item = getClipItemAt(pos, track);
2228 if (item) pos = item->startPos();
2231 int maxh = sceneRect().height();
2233 minh = track * m_tracksHeight + m_tracksHeight / 2;
2234 maxh = m_tracksHeight / 2 - 1;
2237 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2238 QList<QGraphicsItem *> items = m_scene->items(r);
2240 QList<ItemInfo> clipsToMove;
2241 QList<ItemInfo> transitionsToMove;
2243 for (int i = 0; i < items.count(); i++) {
2244 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2245 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2246 ItemInfo info = item->info();
2247 if (item->type() == AVWIDGET) {
2248 clipsToMove.append(info);
2249 } else if (item->type() == TRANSITIONWIDGET) {
2250 transitionsToMove.append(info);
2255 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2256 m_commandStack->push(command);
2259 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2261 int diff = duration.frames(m_document->fps());
2262 resetSelectionGroup();
2263 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2264 scene()->addItem(m_selectionGroup);
2266 Transition *transition;
2268 // Create lists with start pos for each track
2269 QMap <int, int> trackClipStartList;
2270 QMap <int, int> trackTransitionStartList;
2272 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2273 trackClipStartList[i] = -1;
2274 trackTransitionStartList[i] = -1;
2277 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2278 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2280 if (clip->parentItem()) {
2281 m_selectionGroup->addToGroup(clip->parentItem());
2282 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2284 m_selectionGroup->addToGroup(clip);
2285 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2287 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))
2288 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2289 } 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);
2291 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2292 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2294 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2295 m_selectionGroup->addToGroup(transition);
2296 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))
2297 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2298 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2299 } 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);
2301 m_selectionGroup->translate(diff, 0);
2303 // update items coordinates
2304 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2305 for (int i = 0; i < itemList.count(); i++) {
2306 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2307 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2308 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2309 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2310 for (int j = 0; j < children.count(); j++) {
2311 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2315 resetSelectionGroup(false);
2316 if (track != -1) track = m_document->tracksCount() - track;
2317 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2320 void CustomTrackView::deleteClip(const QString &clipId)
2322 resetSelectionGroup();
2323 QList<QGraphicsItem *> itemList = items();
2324 QUndoCommand *deleteCommand = new QUndoCommand();
2325 deleteCommand->setText(i18n("Delete timeline clips"));
2327 for (int i = 0; i < itemList.count(); i++) {
2328 if (itemList.at(i)->type() == AVWIDGET) {
2329 ClipItem *item = (ClipItem *)itemList.at(i);
2330 if (item->clipProducer() == clipId) {
2332 if (item->parentItem()) {
2333 // Clip is in a group, destroy the group
2334 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2336 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2340 if (count == 0) delete deleteCommand;
2341 else m_commandStack->push(deleteCommand);
2344 void CustomTrackView::setCursorPos(int pos, bool seek)
2346 if (pos == m_cursorPos) return;
2347 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2349 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2350 else if (m_autoScroll) checkScrolling();
2351 m_cursorLine->setPos(m_cursorPos, 0);
2354 void CustomTrackView::updateCursorPos()
2356 m_cursorLine->setPos(m_cursorPos, 0);
2359 int CustomTrackView::cursorPos()
2361 return (int)(m_cursorPos);
2364 void CustomTrackView::moveCursorPos(int delta)
2366 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2367 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2368 m_cursorPos += delta;
2369 m_cursorLine->setPos(m_cursorPos, 0);
2370 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2373 void CustomTrackView::initCursorPos(int pos)
2375 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2377 m_cursorLine->setPos(pos, 0);
2381 void CustomTrackView::checkScrolling()
2383 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2386 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2388 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2389 QGraphicsView::mouseReleaseEvent(event);
2390 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2391 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2392 if (event->button() == Qt::MidButton) {
2395 setDragMode(QGraphicsView::NoDrag);
2396 if (m_operationMode == MOVEGUIDE) {
2397 setCursor(Qt::ArrowCursor);
2398 m_operationMode = NONE;
2399 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2400 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2401 if (newPos != m_dragGuide->position()) {
2402 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2403 m_commandStack->push(command);
2404 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2405 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2406 m_document->syncGuides(m_guides);
2411 } else if (m_operationMode == SPACER && m_selectionGroup) {
2413 if (event->modifiers() != Qt::ControlModifier) {
2414 // We are moving all tracks
2416 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2417 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2418 if (timeOffset != GenTime()) {
2419 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2421 QList<ItemInfo> clipsToMove;
2422 QList<ItemInfo> transitionsToMove;
2424 // Create lists with start pos for each track
2425 QMap <int, int> trackClipStartList;
2426 QMap <int, int> trackTransitionStartList;
2428 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2429 trackClipStartList[i] = -1;
2430 trackTransitionStartList[i] = -1;
2433 int max = items.count();
2434 for (int i = 0; i < max; i++) {
2435 if (items.at(i)->type() == GROUPWIDGET)
2436 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2439 for (int i = 0; i < items.count(); i++) {
2440 if (items.at(i)->type() == AVWIDGET) {
2441 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2442 ItemInfo info = item->info();
2443 clipsToMove.append(info);
2445 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2446 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2447 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2448 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2449 ItemInfo info = item->info();
2450 transitionsToMove.append(info);
2452 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2453 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2457 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2458 m_commandStack->push(command);
2459 if (track != -1) track = m_document->tracksCount() - track;
2460 kDebug() << "SPACER TRACK:" << track;
2461 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2463 resetSelectionGroup(false);
2464 m_operationMode = NONE;
2465 } else if (m_operationMode == RUBBERSELECTION) {
2466 //kDebug() << "// END RUBBER SELECT";
2467 resetSelectionGroup();
2468 groupSelectedItems();
2469 m_operationMode = NONE;
2472 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2473 emit transitionItemSelected(NULL);
2477 if (m_dragItem) info = m_dragItem->info();
2479 if (m_operationMode == MOVE) {
2480 setCursor(Qt::OpenHandCursor);
2482 if (m_dragItem->parentItem() == 0) {
2483 // we are moving one clip, easy
2484 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2485 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2486 Mlt::Producer *prod;
2487 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2488 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2489 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2490 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);
2493 int tracknumber = m_document->tracksCount() - item->track() - 1;
2494 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2495 if (isLocked) item->setItemLocked(true);
2497 QUndoCommand *moveCommand = new QUndoCommand();
2498 moveCommand->setText(i18n("Move clip"));
2499 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2500 // Also move automatic transitions (on lower track)
2501 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2502 if (tr && tr->isAutomatic()) {
2503 ItemInfo trInfo = tr->info();
2504 ItemInfo newTrInfo = trInfo;
2505 newTrInfo.track = info.track;
2506 newTrInfo.startPos = m_dragItem->startPos();
2507 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2508 // transition end should stay the same
2510 // transition end should be adjusted to clip
2511 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2513 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2515 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2516 // Check if there is a transition at clip end
2517 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2518 if (tr && tr->isAutomatic()) {
2519 ItemInfo trInfo = tr->info();
2520 ItemInfo newTrInfo = trInfo;
2521 newTrInfo.track = info.track;
2522 newTrInfo.endPos = m_dragItem->endPos();
2523 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2524 // transition start should stay the same
2526 // transition start should be moved
2527 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2529 if (newTrInfo.startPos < newTrInfo.endPos)
2530 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2533 // Also move automatic transitions (on upper track)
2534 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2535 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2536 ItemInfo trInfo = tr->info();
2537 ItemInfo newTrInfo = trInfo;
2538 newTrInfo.startPos = m_dragItem->startPos();
2539 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2540 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2541 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2542 // transition end should be adjusted to clip on upper track
2543 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2545 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2548 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2549 // Check if there is a transition at clip end
2550 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2551 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2552 ItemInfo trInfo = tr->info();
2553 ItemInfo newTrInfo = trInfo;
2554 newTrInfo.endPos = m_dragItem->endPos();
2555 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2556 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2557 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2558 // transition start should be moved
2559 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2561 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2565 m_commandStack->push(moveCommand);
2567 // undo last move and emit error message
2568 bool snap = KdenliveSettings::snaptopoints();
2569 KdenliveSettings::setSnaptopoints(false);
2570 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2571 KdenliveSettings::setSnaptopoints(snap);
2572 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2574 setDocumentModified();
2576 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2577 Transition *transition = static_cast <Transition *>(m_dragItem);
2578 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)) {
2579 // Moving transition failed, revert to previous position
2580 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2581 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2583 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2584 m_commandStack->push(command);
2585 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2589 // Moving several clips. We need to delete them and readd them to new position,
2590 // or they might overlap each other during the move
2591 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2592 QList<QGraphicsItem *> items = group->childItems();
2594 QList<ItemInfo> clipsToMove;
2595 QList<ItemInfo> transitionsToMove;
2597 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2598 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2599 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2600 if (timeOffset != GenTime() || trackOffset != 0) {
2601 // remove items in MLT playlist
2604 int max = items.count();
2605 for (int i = 0; i < max; i++) {
2606 if (items.at(i)->type() == GROUPWIDGET) {
2607 items += items.at(i)->childItems();
2610 m_document->renderer()->blockSignals(true);
2611 for (int i = 0; i < items.count(); i++) {
2612 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2613 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2614 ItemInfo info = item->info();
2615 if (item->type() == AVWIDGET) {
2616 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2617 // error, clip cannot be removed from playlist
2618 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2620 clipsToMove.append(info);
2623 transitionsToMove.append(info);
2624 Transition *tr = static_cast <Transition*>(item);
2625 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2628 m_document->renderer()->blockSignals(false);
2629 for (int i = 0; i < items.count(); i++) {
2630 // re-add items in correct place
2631 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2632 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2634 ItemInfo info = item->info();
2635 int tracknumber = m_document->tracksCount() - info.track - 1;
2636 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2638 group->removeFromGroup(item);
2639 item->setItemLocked(true);
2642 if (item->type() == AVWIDGET) {
2643 ClipItem *clip = static_cast <ClipItem*>(item);
2644 info.track = m_document->tracksCount() - info.track;
2645 Mlt::Producer *prod;
2646 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2647 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2648 else prod = clip->baseClip()->producer(info.track);
2649 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2650 for (int i = 0; i < clip->effectsCount(); i++) {
2651 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2654 Transition *tr = static_cast <Transition*>(item);
2655 int newTrack = tr->transitionEndTrack();
2656 if (!tr->forcedTrack()) {
2657 newTrack = getPreviousVideoTrack(info.track);
2659 tr->updateTransitionEndTrack(newTrack);
2660 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2664 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2665 m_commandStack->push(move);
2667 //QPointF top = group->sceneBoundingRect().topLeft();
2668 //QPointF oldpos = m_selectionGroup->scenePos();
2669 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2670 //group->setPos(top);
2671 //TODO: get rid of the 3 lines below
2672 if (m_selectionGroup) {
2673 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2674 m_selectionGroupInfo.track = m_selectionGroup->track();
2676 setDocumentModified();
2679 m_document->renderer()->doRefresh();
2680 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2682 if (m_dragItem->type() == AVWIDGET) {
2683 ItemInfo resizeinfo = m_dragItemInfo;
2684 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2685 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2687 QUndoCommand *resizeCommand = new QUndoCommand();
2688 resizeCommand->setText(i18n("Resize clip"));
2690 // Check if there is an automatic transition on that clip (lower track)
2691 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2692 if (transition && transition->isAutomatic()) {
2693 ItemInfo trInfo = transition->info();
2694 ItemInfo newTrInfo = trInfo;
2695 newTrInfo.startPos = m_dragItem->startPos();
2696 if (newTrInfo.startPos < newTrInfo.endPos)
2697 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2699 // Check if there is an automatic transition on that clip (upper track)
2700 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2701 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2702 ItemInfo trInfo = transition->info();
2703 ItemInfo newTrInfo = trInfo;
2704 newTrInfo.startPos = m_dragItem->startPos();
2705 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2706 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2707 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2711 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2712 updateClipFade(clip);
2716 QDomElement root = doc.createElement("list");
2717 doc.appendChild(root);
2718 QList <int> indexes;
2719 for (int i = 0; i < clip->effectsCount(); i++) {
2720 QDomElement effect = clip->effectAt(i);
2721 if (EffectsList::hasKeyFrames(effect)) {
2722 doc.appendChild(doc.importNode(effect, true));
2727 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2728 // Keyframes were modified, updateClip
2729 QDomNodeList effs = doc.elementsByTagName("effect");
2731 // Since we must always resize clip before updating the keyframes, we
2732 // put a resize command before & after checking keyframes so that
2733 // we are sure the resize is performed before whenever we do or undo the action
2735 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2736 for (int i = 0; i < indexes.count(); i++) {
2737 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);
2738 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2740 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2741 emit clipItemSelected(clip);
2742 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2744 m_commandStack->push(resizeCommand);
2746 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2747 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2749 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2750 Transition *transition = static_cast <Transition *>(m_dragItem);
2751 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)) {
2752 // Cannot resize transition
2753 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2754 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2756 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2757 m_commandStack->push(command);
2761 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2762 // Item was resized, rebuild group;
2763 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2764 QList <QGraphicsItem *> children = group->childItems();
2765 m_document->clipManager()->removeGroup(group);
2766 scene()->destroyItemGroup(group);
2767 for (int i = 0; i < children.count(); i++) {
2768 children.at(i)->setSelected(true);
2770 groupSelectedItems(false, true);
2772 //m_document->renderer()->doRefresh();
2773 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2775 if (m_dragItem->type() == AVWIDGET) {
2776 ItemInfo resizeinfo = info;
2777 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2778 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2780 QUndoCommand *resizeCommand = new QUndoCommand();
2781 resizeCommand->setText(i18n("Resize clip"));
2783 // Check if there is an automatic transition on that clip (lower track)
2784 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2785 if (tr && tr->isAutomatic()) {
2786 ItemInfo trInfo = tr->info();
2787 ItemInfo newTrInfo = trInfo;
2788 newTrInfo.endPos = m_dragItem->endPos();
2789 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2792 // Check if there is an automatic transition on that clip (upper track)
2793 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2794 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2795 ItemInfo trInfo = tr->info();
2796 ItemInfo newTrInfo = trInfo;
2797 newTrInfo.endPos = m_dragItem->endPos();
2798 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2799 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2800 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2805 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2807 QDomElement root = doc.createElement("list");
2808 doc.appendChild(root);
2809 QList <int> indexes;
2810 for (int i = 0; i < clip->effectsCount(); i++) {
2811 QDomElement effect = clip->effectAt(i);
2812 if (EffectsList::hasKeyFrames(effect)) {
2813 doc.appendChild(doc.importNode(effect, true));
2818 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)) {
2819 // Keyframes were modified, updateClip
2820 QDomNodeList effs = doc.elementsByTagName("effect");
2822 // Since we must always resize clip before updating the keyframes, we
2823 // put a resize command before & after checking keyframes so that
2824 // we are sure the resize is performed before whenever we do or undo the action
2826 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2827 for (int i = 0; i < indexes.count(); i++) {
2828 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);
2829 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2831 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2832 emit clipItemSelected(clip);
2833 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2835 m_commandStack->push(resizeCommand);
2836 updateClipFade(clip);
2838 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2839 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2841 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2842 Transition *transition = static_cast <Transition *>(m_dragItem);
2843 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)) {
2844 // Cannot resize transition
2845 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2846 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2848 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2849 m_commandStack->push(command);
2852 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2853 // Item was resized, rebuild group;
2854 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2855 QList <QGraphicsItem *> children = group->childItems();
2856 m_document->clipManager()->removeGroup(group);
2857 scene()->destroyItemGroup(group);
2858 for (int i = 0; i < children.count(); i++) {
2859 children.at(i)->setSelected(true);
2861 groupSelectedItems(false, true);
2863 //m_document->renderer()->doRefresh();
2864 } else if (m_operationMode == FADEIN) {
2865 // resize fade in effect
2866 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2867 int ix = item->hasEffect("volume", "fadein");
2869 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2870 int start = item->cropStart().frames(m_document->fps());
2871 int end = item->fadeIn();
2873 slotDeleteEffect(item, oldeffect);
2876 QDomElement effect = oldeffect.cloneNode().toElement();
2877 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2878 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2879 slotUpdateClipEffect(item, effect, oldeffect, ix);
2880 emit clipItemSelected(item, ix);
2882 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2883 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2884 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2885 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2887 ix = item->hasEffect("volume", "fade_from_black");
2889 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2890 int start = item->cropStart().frames(m_document->fps());
2891 int end = item->fadeIn();
2893 slotDeleteEffect(item, oldeffect);
2896 QDomElement effect = oldeffect.cloneNode().toElement();
2897 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2898 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2899 slotUpdateClipEffect(item, effect, oldeffect, ix);
2900 emit clipItemSelected(item, ix);
2903 } else if (m_operationMode == FADEOUT) {
2904 // resize fade in effect
2905 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2906 int ix = item->hasEffect("volume", "fadeout");
2908 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2909 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2910 int start = item->fadeOut();
2912 slotDeleteEffect(item, oldeffect);
2914 start = end - start;
2915 QDomElement effect = oldeffect.cloneNode().toElement();
2916 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2917 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2918 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2919 slotUpdateClipEffect(item, effect, oldeffect, ix);
2920 emit clipItemSelected(item, ix);
2922 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2923 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2924 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2925 EffectsList::setParameter(effect, "out", QString::number(0));
2926 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2928 ix = item->hasEffect("brightness", "fade_to_black");
2930 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2931 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2932 int start = item->fadeOut();
2934 slotDeleteEffect(item, oldeffect);
2936 start = end - start;
2937 QDomElement effect = oldeffect.cloneNode().toElement();
2938 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2939 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2940 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2941 slotUpdateClipEffect(item, effect, oldeffect, ix);
2942 emit clipItemSelected(item, ix);
2945 } else if (m_operationMode == KEYFRAME) {
2946 // update the MLT effect
2947 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2948 QString previous = item->keyframes(item->selectedEffectIndex());
2949 item->updateKeyframeEffect();
2950 QString next = item->keyframes(item->selectedEffectIndex());
2951 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2952 m_commandStack->push(command);
2953 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2954 emit clipItemSelected(item, item->selectedEffectIndex());
2956 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2957 // A transition is selected
2959 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2960 if (transitionClip && transitionClip->baseClip()) {
2961 QString size = transitionClip->baseClip()->getProperty("frame_size");
2962 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2963 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2964 p.setY(size.section('x', 1, 1).toInt());
2966 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2967 } else emit transitionItemSelected(NULL);
2968 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2969 m_operationMode = NONE;
2972 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
2974 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2976 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2977 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2980 if (item->isSelected()) emit clipItemSelected(NULL);
2981 item->baseClip()->removeReference();
2982 m_document->updateClip(item->baseClip()->getId());
2984 /*if (item->baseClip()->isTransparent()) {
2985 // also remove automatic transition
2986 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2987 if (tr && tr->isAutomatic()) {
2988 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2989 scene()->removeItem(tr);
2993 m_waitingThumbs.removeAll(item);
2994 if (m_dragItem == item) m_dragItem = NULL;
2995 scene()->removeItem(item);
2998 setDocumentModified();
2999 if (refresh) m_document->renderer()->doRefresh();
3002 void CustomTrackView::deleteSelectedClips()
3004 resetSelectionGroup();
3005 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3006 if (itemList.count() == 0) {
3007 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3010 scene()->clearSelection();
3011 QUndoCommand *deleteSelected = new QUndoCommand();
3012 deleteSelected->setText(i18n("Delete selected items"));
3013 bool resetGroup = false;
3015 // expand & destroy groups
3016 for (int i = 0; i < itemList.count(); i++) {
3017 if (itemList.at(i)->type() == GROUPWIDGET) {
3018 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3019 itemList += children;
3020 QList <ItemInfo> clipInfos;
3021 QList <ItemInfo> transitionInfos;
3022 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3023 for (int j = 0; j < children.count(); j++) {
3024 if (children.at(j)->type() == AVWIDGET) {
3025 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3026 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3027 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3028 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3029 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3032 if (clipInfos.count() > 0) {
3033 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3038 for (int i = 0; i < itemList.count(); i++) {
3039 if (itemList.at(i)->type() == AVWIDGET) {
3040 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3041 if (item->parentItem()) resetGroup = true;
3042 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3043 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3044 emit clipItemSelected(NULL);
3045 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3046 Transition *item = static_cast <Transition *>(itemList.at(i));
3047 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3048 if (item->parentItem()) resetGroup = true;
3049 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3050 emit transitionItemSelected(NULL);
3054 m_commandStack->push(deleteSelected);
3057 void CustomTrackView::changeClipSpeed()
3059 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3060 if (itemList.count() == 0) {
3061 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3064 QUndoCommand *changeSelected = new QUndoCommand();
3065 changeSelected->setText("Edit clip speed");
3069 for (int i = 0; i < itemList.count(); i++) {
3070 if (itemList.at(i)->type() == AVWIDGET) {
3071 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3072 ItemInfo info = item->info();
3073 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3075 double speed = (double) percent / 100.0;
3076 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3078 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3082 if (count > 0) m_commandStack->push(changeSelected);
3083 else delete changeSelected;
3086 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3088 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3089 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3091 kDebug() << "ERROR: Cannot find clip for speed change";
3092 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3095 info.track = m_document->tracksCount() - item->track();
3096 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3098 item->setSpeed(speed, strobe);
3099 item->updateRectGeometry();
3100 if (item->cropDuration().frames(m_document->fps()) > endPos)
3101 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3102 setDocumentModified();
3103 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3106 void CustomTrackView::cutSelectedClips()
3108 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3109 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3110 for (int i = 0; i < itemList.count(); i++) {
3111 if (itemList.at(i)->type() == AVWIDGET) {
3112 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3113 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3114 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3115 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3116 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3117 m_commandStack->push(command);
3123 void CustomTrackView::groupClips(bool group)
3125 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3126 QList <ItemInfo> clipInfos;
3127 QList <ItemInfo> transitionInfos;
3128 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3131 int max = itemList.count();
3132 for (int i = 0; i < max; i++) {
3133 if (itemList.at(i)->type() == GROUPWIDGET) {
3134 itemList += itemList.at(i)->childItems();
3138 for (int i = 0; i < itemList.count(); i++) {
3139 if (itemList.at(i)->type() == AVWIDGET) {
3140 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3141 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3142 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3143 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3144 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3147 if (clipInfos.count() > 0) {
3148 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3149 m_commandStack->push(command);
3153 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3155 resetSelectionGroup();
3156 m_scene->clearSelection();
3158 for (int i = 0; i < clipInfos.count(); i++) {
3159 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3160 if (clip == NULL) continue;
3161 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3162 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3163 m_document->clipManager()->removeGroup(grp);
3164 scene()->destroyItemGroup(grp);
3166 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3168 for (int i = 0; i < transitionInfos.count(); i++) {
3169 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3170 if (tr == NULL) continue;
3171 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3172 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3173 m_document->clipManager()->removeGroup(grp);
3174 scene()->destroyItemGroup(grp);
3176 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3178 setDocumentModified();
3182 QList <QGraphicsItemGroup *> groups;
3183 for (int i = 0; i < clipInfos.count(); i++) {
3184 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3186 clip->setSelected(true);
3189 for (int i = 0; i < transitionInfos.count(); i++) {
3190 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3192 clip->setSelected(true);
3196 groupSelectedItems(false, true);
3197 setDocumentModified();
3200 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3202 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3203 if (baseclip == NULL) {
3204 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3207 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3208 item->setEffectList(effects);
3209 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3210 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3211 scene()->addItem(item);
3213 int tracknumber = m_document->tracksCount() - info.track - 1;
3214 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3215 if (isLocked) item->setItemLocked(true);
3217 baseclip->addReference();
3218 m_document->updateClip(baseclip->getId());
3219 info.track = m_document->tracksCount() - info.track;
3220 Mlt::Producer *prod;
3221 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3222 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3223 else prod = baseclip->producer(info.track);
3224 m_document->renderer()->mltInsertClip(info, xml, prod);
3225 for (int i = 0; i < item->effectsCount(); i++) {
3226 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3228 setDocumentModified();
3229 if (refresh) m_document->renderer()->doRefresh();
3230 m_waitingThumbs.append(item);
3231 m_thumbsTimer.start();
3234 void CustomTrackView::slotUpdateClip(const QString &clipId)
3236 QList<QGraphicsItem *> list = scene()->items();
3237 ClipItem *clip = NULL;
3238 for (int i = 0; i < list.size(); ++i) {
3239 if (list.at(i)->type() == AVWIDGET) {
3240 clip = static_cast <ClipItem *>(list.at(i));
3241 if (clip->clipProducer() == clipId) {
3242 ItemInfo info = clip->info();
3243 info.track = m_document->tracksCount() - clip->track();
3244 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3245 clip->refreshClip(true);
3252 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3254 int framepos = (int)(pos.frames(m_document->fps()));
3255 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3256 ClipItem *clip = NULL;
3257 for (int i = 0; i < list.size(); i++) {
3258 if (list.at(i)->type() == AVWIDGET) {
3259 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3260 if (test->endPos() == pos) clip = test;
3267 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3269 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3270 ClipItem *clip = NULL;
3271 for (int i = 0; i < list.size(); i++) {
3272 if (list.at(i)->type() == AVWIDGET) {
3273 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3274 if (test->startPos() == pos) clip = test;
3281 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3283 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3284 QList<QGraphicsItem *> list = scene()->items(p);
3285 ClipItem *clip = NULL;
3286 for (int i = 0; i < list.size(); i++) {
3287 if (list.at(i)->type() == AVWIDGET) {
3288 clip = static_cast <ClipItem *>(list.at(i));
3295 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3297 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3300 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3302 const QPointF p(pos, (track + 1) * m_tracksHeight);
3303 QList<QGraphicsItem *> list = scene()->items(p);
3304 Transition *clip = NULL;
3305 for (int i = 0; i < list.size(); i++) {
3306 if (list.at(i)->type() == TRANSITIONWIDGET) {
3307 clip = static_cast <Transition *>(list.at(i));
3314 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3316 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3319 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3321 int framepos = (int)(pos.frames(m_document->fps()));
3322 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3323 QList<QGraphicsItem *> list = scene()->items(p);
3324 Transition *clip = NULL;
3325 for (int i = 0; i < list.size(); i++) {
3326 if (list.at(i)->type() == TRANSITIONWIDGET) {
3327 Transition *test = static_cast <Transition *>(list.at(i));
3328 if (test->endPos() == pos) clip = test;
3335 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3337 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3338 QList<QGraphicsItem *> list = scene()->items(p);
3339 Transition *clip = NULL;
3340 for (int i = 0; i < list.size(); ++i) {
3341 if (list.at(i)->type() == TRANSITIONWIDGET) {
3342 Transition *test = static_cast <Transition *>(list.at(i));
3343 if (test->startPos() == pos) clip = test;
3350 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3352 if (m_selectionGroup) resetSelectionGroup(false);
3353 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3355 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);
3356 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3359 Mlt::Producer *prod;
3360 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3361 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3362 else prod = item->baseClip()->producer(end.track);
3364 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);
3366 bool snap = KdenliveSettings::snaptopoints();
3367 KdenliveSettings::setSnaptopoints(false);
3368 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3370 int tracknumber = m_document->tracksCount() - end.track - 1;
3371 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3372 m_scene->clearSelection();
3373 if (isLocked) item->setItemLocked(true);
3375 if (item->isItemLocked()) item->setItemLocked(false);
3376 item->setSelected(true);
3378 if (item->baseClip()->isTransparent()) {
3379 // Also move automatic transition
3380 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3381 if (tr && tr->isAutomatic()) {
3382 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3383 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);
3384 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3387 KdenliveSettings::setSnaptopoints(snap);
3388 setDocumentModified();
3390 // undo last move and emit error message
3391 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3393 if (refresh) m_document->renderer()->doRefresh();
3394 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3397 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3400 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3401 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3402 resetSelectionGroup();
3403 m_scene->clearSelection();
3404 m_document->renderer()->blockSignals(true);
3405 for (int i = 0; i < startClip.count(); i++) {
3407 startClip[i].startPos = startClip.at(i).startPos - offset;
3408 startClip[i].track = startClip.at(i).track - trackOffset;
3410 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3411 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3413 clip->setItemLocked(false);
3414 if (clip->parentItem()) {
3415 clip->parentItem()->setSelected(true);
3417 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()) {
3430 tr->parentItem()->setSelected(true);
3431 } else tr->setSelected(true);
3432 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());
3433 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3435 m_document->renderer()->blockSignals(false);
3436 groupSelectedItems(true);
3437 if (m_selectionGroup) {
3438 bool snap = KdenliveSettings::snaptopoints();
3439 KdenliveSettings::setSnaptopoints(false);
3441 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3443 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3445 int max = children.count();
3446 for (int i = 0; i < max; i++) {
3447 if (children.at(i)->type() == GROUPWIDGET) {
3448 children += children.at(i)->childItems();
3449 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3450 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3451 /*m_document->clipManager()->removeGroup(grp);
3452 m_scene->destroyItemGroup(grp);*/
3453 children.removeAll(children.at(i));
3458 for (int i = 0; i < children.count(); i++) {
3459 // re-add items in correct place
3460 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3461 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3463 ItemInfo info = item->info();
3464 int tracknumber = m_document->tracksCount() - info.track - 1;
3465 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3466 if (isLocked) item->setItemLocked(true);
3467 else if (item->isItemLocked()) item->setItemLocked(false);
3469 if (item->type() == AVWIDGET) {
3470 ClipItem *clip = static_cast <ClipItem*>(item);
3471 info.track = m_document->tracksCount() - info.track;
3472 Mlt::Producer *prod;
3473 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3474 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3475 else prod = clip->baseClip()->producer(info.track);
3476 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3477 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3478 } else if (item->type() == TRANSITIONWIDGET) {
3479 Transition *tr = static_cast <Transition*>(item);
3480 int newTrack = tr->transitionEndTrack();
3481 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3482 if (!tr->forcedTrack()) {
3483 newTrack += trackOffset;
3484 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3486 tr->updateTransitionEndTrack(newTrack);
3487 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3488 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3491 KdenliveSettings::setSnaptopoints(snap);
3492 m_document->renderer()->doRefresh();
3493 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3496 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3498 Transition *item = getTransitionItemAt(start.startPos, start.track);
3500 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);
3501 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3504 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3505 bool snap = KdenliveSettings::snaptopoints();
3506 KdenliveSettings::setSnaptopoints(false);
3507 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3508 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3509 // Transition was moved
3510 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3511 } else if (end.endPos == start.endPos) {
3512 // Transition start resize
3513 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3514 } else if (end.startPos == start.startPos) {
3515 // Transition end resize;
3516 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3519 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3520 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3521 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3523 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3524 KdenliveSettings::setSnaptopoints(snap);
3525 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3526 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);
3527 if (m_dragItem && m_dragItem == item) {
3529 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3530 if (transitionClip && transitionClip->baseClip()) {
3531 QString size = transitionClip->baseClip()->getProperty("frame_size");
3532 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3533 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3534 p.setY(size.section('x', 1, 1).toInt());
3536 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3538 if (m_refresh) m_document->renderer()->doRefresh();
3541 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3543 bool resizeClipStart = (start.startPos != end.startPos);
3544 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3546 if (dontWorry) return;
3547 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);
3548 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3551 if (item->parentItem()) {
3552 // Item is part of a group, reset group
3553 resetSelectionGroup();
3556 bool snap = KdenliveSettings::snaptopoints();
3557 KdenliveSettings::setSnaptopoints(false);
3558 if (resizeClipStart) {
3559 ItemInfo clipinfo = item->info();
3560 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3561 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3563 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3564 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3565 updateClipFade(item);
3566 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3568 ItemInfo clipinfo = item->info();
3569 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3570 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3572 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3573 updateClipFade(item);
3574 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3576 if (!resizeClipStart && end.cropStart != start.cropStart) {
3577 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3578 ItemInfo clipinfo = end;
3579 clipinfo.track = m_document->tracksCount() - end.track;
3580 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3582 item->setCropStart(end.cropStart);
3583 item->resetThumbs(true);
3586 m_document->renderer()->doRefresh();
3587 KdenliveSettings::setSnaptopoints(snap);
3590 void CustomTrackView::updateClipFade(ClipItem * item)
3592 int end = item->fadeIn();
3594 // there is a fade in effect
3595 int effectPos = item->hasEffect("volume", "fadein");
3596 if (effectPos != -1) {
3597 QDomElement oldeffect = item->effectAt(effectPos);
3598 int start = item->cropStart().frames(m_document->fps());
3599 int max = item->cropDuration().frames(m_document->fps());
3601 // Make sure the fade effect is not longer than the clip
3602 item->setFadeIn(max);
3603 end = item->fadeIn();
3606 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3607 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3608 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3609 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3610 // if fade effect is displayed, update the effect edit widget with new clip duration
3611 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3613 effectPos = item->hasEffect("brightness", "fade_from_black");
3614 if (effectPos != -1) {
3615 QDomElement oldeffect = item->effectAt(effectPos);
3616 int start = item->cropStart().frames(m_document->fps());
3617 int max = item->cropDuration().frames(m_document->fps());
3619 // Make sure the fade effect is not longer than the clip
3620 item->setFadeIn(max);
3621 end = item->fadeIn();
3624 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3625 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3626 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3627 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3628 // if fade effect is displayed, update the effect edit widget with new clip duration
3629 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3632 int start = item->fadeOut();
3634 // there is a fade out effect
3635 int effectPos = item->hasEffect("volume", "fadeout");
3636 if (effectPos != -1) {
3637 QDomElement oldeffect = item->effectAt(effectPos);
3638 int max = item->cropDuration().frames(m_document->fps());
3639 int end = max + item->cropStart().frames(m_document->fps());
3641 // Make sure the fade effect is not longer than the clip
3642 item->setFadeOut(max);
3643 start = item->fadeOut();
3645 start = end - start;
3646 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3647 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3648 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3649 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3650 // if fade effect is displayed, update the effect edit widget with new clip duration
3651 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3653 effectPos = item->hasEffect("brightness", "fade_to_black");
3654 if (effectPos != -1) {
3655 QDomElement oldeffect = item->effectAt(effectPos);
3656 int max = item->cropDuration().frames(m_document->fps());
3657 int end = max + item->cropStart().frames(m_document->fps());
3659 // Make sure the fade effect is not longer than the clip
3660 item->setFadeOut(max);
3661 start = item->fadeOut();
3663 start = end - start;
3664 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3665 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3666 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3667 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3668 // if fade effect is displayed, update the effect edit widget with new clip duration
3669 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3674 double CustomTrackView::getSnapPointForPos(double pos)
3676 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3679 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3681 QList <GenTime> snaps;
3682 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3683 QList<QGraphicsItem *> itemList = items();
3684 for (int i = 0; i < itemList.count(); i++) {
3685 if (itemList.at(i) == selected) continue;
3686 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3687 if (itemList.at(i)->type() == AVWIDGET) {
3688 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3689 GenTime start = item->startPos();
3690 GenTime end = item->endPos();
3691 snaps.append(start);
3693 if (!offsetList.isEmpty()) {
3694 for (int j = 0; j < offsetList.size(); j++) {
3695 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3696 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3700 QList < GenTime > markers = item->snapMarkers();
3701 for (int j = 0; j < markers.size(); ++j) {
3702 GenTime t = markers.at(j);
3704 if (!offsetList.isEmpty()) {
3705 for (int k = 0; k < offsetList.size(); k++) {
3706 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3710 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3711 Transition *transition = static_cast <Transition*>(itemList.at(i));
3712 GenTime start = transition->startPos();
3713 GenTime end = transition->endPos();
3714 snaps.append(start);
3716 if (!offsetList.isEmpty()) {
3717 for (int j = 0; j < offsetList.size(); j++) {
3718 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3719 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3725 // add cursor position
3726 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3728 if (!offsetList.isEmpty()) {
3729 for (int j = 0; j < offsetList.size(); j++) {
3730 snaps.append(pos - offsetList.at(j));
3735 for (int i = 0; i < m_guides.count(); i++) {
3736 snaps.append(m_guides.at(i)->position());
3737 if (!offsetList.isEmpty()) {
3738 for (int j = 0; j < offsetList.size(); j++) {
3739 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3745 m_scene->setSnapList(snaps);
3746 //for (int i = 0; i < m_snapPoints.size(); ++i)
3747 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3750 void CustomTrackView::slotSeekToPreviousSnap()
3752 updateSnapPoints(NULL);
3753 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3754 setCursorPos((int) res.frames(m_document->fps()));
3758 void CustomTrackView::slotSeekToNextSnap()
3760 updateSnapPoints(NULL);
3761 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3762 setCursorPos((int) res.frames(m_document->fps()));
3766 void CustomTrackView::clipStart()
3768 AbstractClipItem *item = getMainActiveClip();
3770 setCursorPos((int) item->startPos().frames(m_document->fps()));
3775 void CustomTrackView::clipEnd()
3777 AbstractClipItem *item = getMainActiveClip();
3779 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3784 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3786 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3787 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3788 m_commandStack->push(command);
3791 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3793 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3794 m_commandStack->push(command);
3797 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3799 DocClipBase *base = m_document->clipManager()->getClipById(id);
3800 QList <CommentedTime> markers = base->commentedSnapMarkers();
3802 if (markers.isEmpty()) {
3803 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3806 QUndoCommand *deleteMarkers = new QUndoCommand();
3807 deleteMarkers->setText("Delete clip markers");
3809 for (int i = 0; i < markers.size(); i++) {
3810 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3812 m_commandStack->push(deleteMarkers);
3815 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3817 DocClipBase *base = m_document->clipManager()->getClipById(id);
3818 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3819 else base->deleteSnapMarker(pos);
3820 setDocumentModified();
3821 viewport()->update();
3824 int CustomTrackView::hasGuide(int pos, int offset)
3826 for (int i = 0; i < m_guides.count(); i++) {
3827 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3828 if (qAbs(guidePos - pos) <= offset) return guidePos;
3829 else if (guidePos > pos) return -1;
3834 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3836 if (oldPos > GenTime() && pos > GenTime()) {
3838 for (int i = 0; i < m_guides.count(); i++) {
3839 if (m_guides.at(i)->position() == oldPos) {
3840 Guide *item = m_guides.at(i);
3841 item->updateGuide(pos, comment);
3845 } else if (pos > GenTime()) addGuide(pos, comment);
3849 for (int i = 0; i < m_guides.count(); i++) {
3850 if (m_guides.at(i)->position() == oldPos) {
3851 delete m_guides.takeAt(i);
3856 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3858 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3859 m_document->syncGuides(m_guides);
3862 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3864 for (int i = 0; i < m_guides.count(); i++) {
3865 if (m_guides.at(i)->position() == pos) {
3866 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3870 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
3871 scene()->addItem(g);
3873 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3874 m_document->syncGuides(m_guides);
3878 void CustomTrackView::slotAddGuide()
3880 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3881 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3882 if (d.exec() != QDialog::Accepted) return;
3883 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3884 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3885 m_commandStack->push(command);
3889 void CustomTrackView::slotEditGuide(int guidePos)
3892 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3893 else pos = GenTime(guidePos, m_document->fps());
3895 for (int i = 0; i < m_guides.count(); i++) {
3896 if (m_guides.at(i)->position() == pos) {
3897 slotEditGuide(m_guides.at(i)->info());
3902 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3905 void CustomTrackView::slotEditGuide(CommentedTime guide)
3907 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3908 if (d.exec() == QDialog::Accepted) {
3909 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3910 m_commandStack->push(command);
3915 void CustomTrackView::slotEditTimeLineGuide()
3917 if (m_dragGuide == NULL) return;
3918 CommentedTime guide = m_dragGuide->info();
3919 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3920 if (d.exec() == QDialog::Accepted) {
3921 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3922 m_commandStack->push(command);
3926 void CustomTrackView::slotDeleteGuide(int guidePos)
3929 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3930 else pos = GenTime(guidePos, m_document->fps());
3932 for (int i = 0; i < m_guides.count(); i++) {
3933 if (m_guides.at(i)->position() == pos) {
3934 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3935 m_commandStack->push(command);
3940 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3944 void CustomTrackView::slotDeleteTimeLineGuide()
3946 if (m_dragGuide == NULL) return;
3947 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3948 m_commandStack->push(command);
3952 void CustomTrackView::slotDeleteAllGuides()
3954 QUndoCommand *deleteAll = new QUndoCommand();
3955 deleteAll->setText("Delete all guides");
3956 for (int i = 0; i < m_guides.count(); i++) {
3957 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3959 m_commandStack->push(deleteAll);
3962 void CustomTrackView::setTool(PROJECTTOOL tool)
3967 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3970 matrix = matrix.scale(scaleFactor, verticalScale);
3971 m_scene->setScale(scaleFactor, verticalScale);
3972 if (m_visualTip) scene()->removeItem(m_visualTip);
3973 m_animationTimer->stop();
3978 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3980 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
3981 int diff = sceneRect().width() - m_projectDuration;
3982 if (diff * matrix.m11() < 50) {
3983 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3984 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3986 centerOn(QPointF(cursorPos(), verticalPos));
3989 void CustomTrackView::slotRefreshGuides()
3991 if (KdenliveSettings::showmarkers()) {
3992 for (int i = 0; i < m_guides.count(); i++) {
3993 m_guides.at(i)->update();
3998 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4000 //kDebug() << "// DRAW BG: " << rect.width();
4001 painter->setClipRect(rect);
4002 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4003 QPen pen1 = painter->pen();
4004 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4005 painter->setPen(pen1);
4006 double min = rect.left();
4007 double max = rect.right();
4008 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4009 uint maxTrack = m_document->tracksCount();
4010 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4011 QColor audioColor = palette().alternateBase().color();
4012 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4013 for (uint i = 0; i < maxTrack; i++) {
4014 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4015 if (info.isLocked || info.type == AUDIOTRACK) {
4016 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4017 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4019 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4021 int lowerLimit = m_tracksHeight * maxTrack + 1;
4022 if (height() > lowerLimit) {
4023 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4024 painter->fillRect(bg, base);
4028 bool CustomTrackView::findString(const QString &text)
4031 for (int i = 0; i < m_searchPoints.size(); ++i) {
4032 marker = m_searchPoints.at(i).comment();
4033 if (marker.contains(text, Qt::CaseInsensitive)) {
4034 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4035 int vert = verticalScrollBar()->value();
4036 int hor = cursorPos();
4037 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4045 bool CustomTrackView::findNextString(const QString &text)
4048 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4049 marker = m_searchPoints.at(i).comment();
4050 if (marker.contains(text, Qt::CaseInsensitive)) {
4051 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4052 int vert = verticalScrollBar()->value();
4053 int hor = cursorPos();
4054 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4063 void CustomTrackView::initSearchStrings()
4065 m_searchPoints.clear();
4066 QList<QGraphicsItem *> itemList = items();
4067 for (int i = 0; i < itemList.count(); i++) {
4068 // parse all clip names
4069 if (itemList.at(i)->type() == AVWIDGET) {
4070 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4071 GenTime start = item->startPos();
4072 CommentedTime t(start, item->clipName());
4073 m_searchPoints.append(t);
4074 // add all clip markers
4075 QList < CommentedTime > markers = item->commentedSnapMarkers();
4076 m_searchPoints += markers;
4081 for (int i = 0; i < m_guides.count(); i++) {
4082 m_searchPoints.append(m_guides.at(i)->info());
4085 qSort(m_searchPoints);
4088 void CustomTrackView::clearSearchStrings()
4090 m_searchPoints.clear();
4094 void CustomTrackView::copyClip()
4096 qDeleteAll(m_copiedItems);
4097 m_copiedItems.clear();
4098 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4099 if (itemList.count() == 0) {
4100 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4103 for (int i = 0; i < itemList.count(); i++) {
4104 if (itemList.at(i)->type() == AVWIDGET) {
4105 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4106 ClipItem *clone = clip->clone(clip->info());
4107 m_copiedItems.append(clone);
4108 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4109 Transition *dup = static_cast <Transition *>(itemList.at(i));
4110 m_copiedItems.append(dup->clone());
4115 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4117 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));
4118 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4119 for (int i = 0; i < collisions.count(); i++) {
4120 if (collisions.at(i)->type() == type) return false;
4125 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4128 for (int i = 0; i < infoList.count(); i++) {
4129 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));
4132 QList<QGraphicsItem *> collisions = scene()->items(path);
4133 for (int i = 0; i < collisions.count(); i++) {
4134 if (collisions.at(i)->type() == type) return false;
4139 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4141 for (int i = 0; i < items.count(); i++) {
4142 ItemInfo info = items.at(i)->info();
4143 info.startPos += offset;
4144 info.endPos += offset;
4145 info.track += trackOffset;
4146 if (!canBePastedTo(info, items.at(i)->type())) return false;
4151 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4153 QPainterPath movePath;
4154 movePath.moveTo(0, 0);
4156 for (int i = 0; i < items.count(); i++) {
4157 ItemInfo info = items.at(i)->info();
4158 info.startPos = info.startPos + offset;
4159 info.endPos = info.endPos + offset;
4160 info.track = info.track + trackOffset;
4161 if (info.startPos < GenTime()) {
4162 // No clip should go below 0
4165 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));
4166 movePath.addRect(rect);
4168 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4169 for (int i = 0; i < collisions.count(); i++) {
4170 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4171 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4178 void CustomTrackView::pasteClip()
4180 if (m_copiedItems.count() == 0) {
4181 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4185 if (m_menuPosition.isNull()) {
4186 position = mapFromGlobal(QCursor::pos());
4187 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4188 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4191 } else position = m_menuPosition;
4192 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4193 int track = (int)(position.y() / m_tracksHeight);
4194 ItemInfo first = m_copiedItems.at(0)->info();
4196 GenTime offset = pos - first.startPos;
4197 int trackOffset = track - first.track;
4199 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4200 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4203 QUndoCommand *pasteClips = new QUndoCommand();
4204 pasteClips->setText("Paste clips");
4206 for (int i = 0; i < m_copiedItems.count(); i++) {
4207 // parse all clip names
4208 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4209 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4211 info.startPos = clip->startPos() + offset;
4212 info.endPos = clip->endPos() + offset;
4213 info.cropStart = clip->cropStart();
4214 info.track = clip->track() + trackOffset;
4215 if (canBePastedTo(info, AVWIDGET)) {
4216 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4217 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4218 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4219 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4221 info.startPos = tr->startPos() + offset;
4222 info.endPos = tr->endPos() + offset;
4223 info.track = tr->track() + trackOffset;
4224 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4225 if (info.startPos >= info.endPos) {
4226 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4227 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4228 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4231 m_commandStack->push(pasteClips);
4234 void CustomTrackView::pasteClipEffects()
4236 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4237 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4240 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4242 QUndoCommand *paste = new QUndoCommand();
4243 paste->setText("Paste effects");
4245 QList<QGraphicsItem *> clips = scene()->selectedItems();
4246 for (int i = 0; i < clips.count(); ++i) {
4247 if (clips.at(i)->type() == AVWIDGET) {
4248 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4249 for (int j = 0; j < clip->effectsCount(); j++) {
4250 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4254 m_commandStack->push(paste);
4258 ClipItem *CustomTrackView::getClipUnderCursor() const
4260 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4261 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4262 for (int i = 0; i < collisions.count(); i++) {
4263 if (collisions.at(i)->type() == AVWIDGET) {
4264 return static_cast < ClipItem *>(collisions.at(i));
4270 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4272 QList<QGraphicsItem *> clips = scene()->selectedItems();
4273 if (clips.isEmpty()) {
4274 return getClipUnderCursor();
4276 AbstractClipItem *item = NULL;
4277 for (int i = 0; i < clips.count(); ++i) {
4278 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4279 item = static_cast < AbstractClipItem *>(clips.at(i));
4280 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4283 if (item) return item;
4288 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4290 QList<QGraphicsItem *> clips = scene()->selectedItems();
4291 if (clips.isEmpty()) {
4292 return getClipUnderCursor();
4295 // remove all items in the list that are not clips
4296 for (int i = 0; i < clips.count();) {
4297 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4300 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4301 for (int i = 0; i < clips.count(); ++i) {
4302 if (clips.at(i)->type() == AVWIDGET) {
4303 item = static_cast < ClipItem *>(clips.at(i));
4304 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4312 void CustomTrackView::setInPoint()
4314 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4316 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4319 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4323 ItemInfo startInfo = clip->info();
4324 ItemInfo endInfo = startInfo;
4325 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4326 if (endInfo.startPos >= startInfo.endPos) {
4327 // Check for invalid resize
4328 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4330 } else if (endInfo.startPos < startInfo.startPos) {
4331 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4332 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4333 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4334 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4338 if (clip->type() == TRANSITIONWIDGET) {
4339 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4340 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4343 void CustomTrackView::setOutPoint()
4345 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4347 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4350 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4354 ItemInfo startInfo = clip->info();
4355 ItemInfo endInfo = clip->info();
4356 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4357 if (endInfo.endPos <= startInfo.startPos) {
4358 // Check for invalid resize
4359 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4361 } else if (endInfo.endPos > startInfo.endPos) {
4362 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4363 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4364 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4370 if (clip->type() == TRANSITIONWIDGET) {
4371 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4372 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4375 void CustomTrackView::slotUpdateAllThumbs()
4377 QList<QGraphicsItem *> itemList = items();
4378 //if (itemList.isEmpty()) return;
4380 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4381 for (int i = 0; i < itemList.count(); i++) {
4382 if (itemList.at(i)->type() == AVWIDGET) {
4383 item = static_cast <ClipItem *>(itemList.at(i));
4384 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4385 // Check if we have a cached thumbnail
4386 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4387 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4388 if (QFile::exists(thumb)) {
4390 item->slotSetStartThumb(pix);
4393 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4394 QString endThumb = startThumb;
4395 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4396 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4397 if (QFile::exists(startThumb)) {
4398 QPixmap pix(startThumb);
4399 item->slotSetStartThumb(pix);
4401 if (QFile::exists(endThumb)) {
4402 QPixmap pix(endThumb);
4403 item->slotSetEndThumb(pix);
4407 item->refreshClip(false);
4408 qApp->processEvents();
4411 viewport()->update();
4414 void CustomTrackView::saveThumbnails()
4416 QList<QGraphicsItem *> itemList = items();
4418 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4419 for (int i = 0; i < itemList.count(); i++) {
4420 if (itemList.at(i)->type() == AVWIDGET) {
4421 item = static_cast <ClipItem *>(itemList.at(i));
4422 if (item->clipType() != COLOR) {
4423 // Check if we have a cached thumbnail
4424 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4425 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4426 if (!QFile::exists(thumb)) {
4427 QPixmap pix(item->startThumb());
4431 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4432 QString endThumb = startThumb;
4433 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4434 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4435 if (!QFile::exists(startThumb)) {
4436 QPixmap pix(item->startThumb());
4437 pix.save(startThumb);
4439 if (!QFile::exists(endThumb)) {
4440 QPixmap pix(item->endThumb());
4450 void CustomTrackView::slotInsertTrack(int ix)
4452 TrackDialog d(m_document, parentWidget());
4453 d.label->setText(i18n("Insert track"));
4454 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4455 d.track_nb->setValue(ix);
4456 d.setWindowTitle(i18n("Insert New Track"));
4457 d.slotUpdateName(ix);
4459 if (d.exec() == QDialog::Accepted) {
4460 ix = d.track_nb->value();
4461 if (d.before_select->currentIndex() == 1) {
4465 if (d.video_track->isChecked()) {
4466 info.type = VIDEOTRACK;
4467 info.isMute = false;
4468 info.isBlind = false;
4469 info.isLocked = false;
4471 info.type = AUDIOTRACK;
4472 info.isMute = false;
4473 info.isBlind = true;
4474 info.isLocked = false;
4476 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4477 m_commandStack->push(addTrack);
4478 setDocumentModified();
4482 void CustomTrackView::slotDeleteTrack(int ix)
4484 TrackDialog d(m_document, parentWidget());
4485 d.label->setText(i18n("Delete track"));
4486 d.before_select->setHidden(true);
4487 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4488 d.track_nb->setValue(ix);
4489 d.slotUpdateName(ix);
4490 d.setWindowTitle(i18n("Delete Track"));
4491 d.video_track->setHidden(true);
4492 d.audio_track->setHidden(true);
4493 if (d.exec() == QDialog::Accepted) {
4494 ix = d.track_nb->value();
4495 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4496 deleteTimelineTrack(ix, info);
4497 setDocumentModified();
4498 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4499 m_commandStack->push(command);*/
4503 void CustomTrackView::slotChangeTrack(int ix)
4505 TrackDialog d(m_document, parentWidget());
4506 d.label->setText(i18n("Change track"));
4507 d.before_select->setHidden(true);
4508 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4509 d.track_nb->setValue(ix);
4510 d.slotUpdateName(ix);
4511 d.setWindowTitle(i18n("Change Track Type"));
4513 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4514 d.video_track->setChecked(true);
4516 d.audio_track->setChecked(true);
4518 if (d.exec() == QDialog::Accepted) {
4520 info.isLocked = false;
4521 info.isMute = false;
4522 ix = d.track_nb->value();
4524 if (d.video_track->isChecked()) {
4525 info.type = VIDEOTRACK;
4526 info.isBlind = false;
4528 info.type = AUDIOTRACK;
4529 info.isBlind = true;
4531 changeTimelineTrack(ix, info);
4532 setDocumentModified();
4537 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4539 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4540 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4541 QList<QGraphicsItem *> selection = m_scene->items(r);
4542 QUndoCommand *deleteTrack = new QUndoCommand();
4543 deleteTrack->setText("Delete track");
4545 // Delete all clips in selected track
4546 for (int i = 0; i < selection.count(); i++) {
4547 if (selection.at(i)->type() == AVWIDGET) {
4548 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4549 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4550 m_scene->removeItem(item);
4553 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4554 Transition *item = static_cast <Transition *>(selection.at(i));
4555 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4556 m_scene->removeItem(item);
4562 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4563 m_commandStack->push(deleteTrack);
4566 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4568 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4569 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4570 m_commandStack->push(changeTrack);
4573 void CustomTrackView::autoTransition()
4575 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4576 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4577 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4580 Transition *tr = static_cast <Transition*>(itemList.at(0));
4581 tr->setAutomatic(!tr->isAutomatic());
4582 QDomElement transition = tr->toXML();
4583 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);
4587 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4590 QDomNodeList params = effect.elementsByTagName("parameter");
4591 for (int i = 0; i < params.count(); i++) {
4592 QDomElement e = params.item(i).toElement();
4593 if (!e.isNull() && e.attribute("type") == "constant") {
4594 if (e.hasAttribute("factor")) {
4595 double factor = e.attribute("factor").toDouble();
4596 double value = e.attribute("value").toDouble();
4597 value = value / factor;
4598 result.append(QString::number(value));
4599 } else result.append(e.attribute("value"));
4605 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4607 QList<QGraphicsItem *> list = scene()->items();
4608 ClipItem *clip = NULL;
4609 for (int i = 0; i < list.size(); ++i) {
4610 if (list.at(i)->type() == AVWIDGET) {
4611 clip = static_cast <ClipItem *>(list.at(i));
4612 if (clip->clipProducer() == id) {
4613 clip->setClipName(name);
4617 viewport()->update();
4620 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4622 minimum = GenTime();
4623 maximum = GenTime();
4624 QList<QGraphicsItem *> selection;
4625 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4626 selection.removeAll(item);
4627 for (int i = 0; i < selection.count(); i++) {
4628 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4629 if (clip && clip->type() == AVWIDGET) {
4630 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4631 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4636 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4638 minimum = GenTime();
4639 maximum = GenTime();
4640 QList<QGraphicsItem *> selection;
4641 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4642 selection.removeAll(item);
4643 for (int i = 0; i < selection.count(); i++) {
4644 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4645 if (clip && clip->type() == TRANSITIONWIDGET) {
4646 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4647 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4653 void CustomTrackView::loadGroups(const QDomNodeList groups)
4655 for (int i = 0; i < groups.count(); i++) {
4656 QDomNodeList children = groups.at(i).childNodes();
4657 scene()->clearSelection();
4658 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4659 QDomNode n = children.item(nodeindex);
4660 QDomElement elem = n.toElement();
4661 int pos = elem.attribute("position").toInt();
4662 int track = elem.attribute("track").toInt();
4663 if (elem.tagName() == "clipitem") {
4664 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4665 if (clip) clip->setSelected(true);
4667 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4668 if (clip) clip->setSelected(true);
4671 groupSelectedItems(false, true);
4675 void CustomTrackView::splitAudio()
4677 resetSelectionGroup();
4678 QList<QGraphicsItem *> selection = scene()->selectedItems();
4679 if (selection.isEmpty()) {
4680 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4683 QUndoCommand *splitCommand = new QUndoCommand();
4684 splitCommand->setText(i18n("Split audio"));
4685 for (int i = 0; i < selection.count(); i++) {
4686 if (selection.at(i)->type() == AVWIDGET) {
4687 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4688 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4689 if (clip->parentItem()) {
4690 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4692 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4697 m_commandStack->push(splitCommand);
4700 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4702 ClipItem *clip = getClipItemAt(pos, track);
4704 kDebug() << "// Cannot find clip to split!!!";
4708 int start = pos.frames(m_document->fps());
4709 int freetrack = m_document->tracksCount() - track - 1;
4710 for (; freetrack > 0; freetrack--) {
4711 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4712 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4713 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4714 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4715 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4720 kDebug() << "GOT TRK: " << track;
4721 if (freetrack == 0) {
4722 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4725 info.startPos = clip->startPos();
4726 info.endPos = clip->endPos();
4727 info.cropStart = clip->cropStart();
4728 info.track = m_document->tracksCount() - freetrack;
4729 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4730 scene()->clearSelection();
4731 clip->setSelected(true);
4732 ClipItem *audioClip = getClipItemAt(start, info.track);
4734 clip->setVideoOnly(true);
4735 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4736 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4737 audioClip->setSelected(true);
4738 audioClip->setAudioOnly(true);
4739 groupSelectedItems(false, true);
4743 // unsplit clip: remove audio part and change video part to normal clip
4744 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4745 kDebug() << "//CANNOT FIND CLP GRP";
4748 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4749 QList<QGraphicsItem *> children = grp->childItems();
4750 if (children.count() != 2) {
4751 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4754 for (int i = 0; i < children.count(); i++) {
4755 if (children.at(i) != clip) {
4756 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4757 ItemInfo info = clip->info();
4758 deleteClip(clp->info());
4759 clip->setVideoOnly(false);
4760 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4764 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4765 m_document->clipManager()->removeGroup(grp);
4766 scene()->destroyItemGroup(grp);
4770 void CustomTrackView::setVideoOnly()
4772 resetSelectionGroup();
4773 QList<QGraphicsItem *> selection = scene()->selectedItems();
4774 if (selection.isEmpty()) {
4775 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4778 QUndoCommand *videoCommand = new QUndoCommand();
4779 videoCommand->setText(i18n("Video only"));
4780 for (int i = 0; i < selection.count(); i++) {
4781 if (selection.at(i)->type() == AVWIDGET) {
4782 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4783 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4784 if (clip->parentItem()) {
4785 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4787 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4792 m_commandStack->push(videoCommand);
4795 void CustomTrackView::setAudioOnly()
4797 resetSelectionGroup();
4798 QList<QGraphicsItem *> selection = scene()->selectedItems();
4799 if (selection.isEmpty()) {
4800 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4803 QUndoCommand *videoCommand = new QUndoCommand();
4804 videoCommand->setText(i18n("Audio only"));
4805 for (int i = 0; i < selection.count(); i++) {
4806 if (selection.at(i)->type() == AVWIDGET) {
4807 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4808 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4809 if (clip->parentItem()) {
4810 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4812 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4817 m_commandStack->push(videoCommand);
4820 void CustomTrackView::setAudioAndVideo()
4822 resetSelectionGroup();
4823 QList<QGraphicsItem *> selection = scene()->selectedItems();
4824 if (selection.isEmpty()) {
4825 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4828 QUndoCommand *videoCommand = new QUndoCommand();
4829 videoCommand->setText(i18n("Audio and Video"));
4830 for (int i = 0; i < selection.count(); i++) {
4831 if (selection.at(i)->type() == AVWIDGET) {
4832 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4833 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4834 if (clip->parentItem()) {
4835 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4837 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4842 m_commandStack->push(videoCommand);
4845 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4847 ClipItem *clip = getClipItemAt(pos, track);
4849 kDebug() << "// Cannot find clip to split!!!";
4853 int start = pos.frames(m_document->fps());
4854 clip->setVideoOnly(true);
4855 clip->setAudioOnly(false);
4856 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4857 } else if (audioOnly) {
4858 int start = pos.frames(m_document->fps());
4859 clip->setAudioOnly(true);
4860 clip->setVideoOnly(false);
4861 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4863 int start = pos.frames(m_document->fps());
4864 clip->setAudioOnly(false);
4865 clip->setVideoOnly(false);
4866 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4869 setDocumentModified();
4872 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4874 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4875 m_clipTypeGroup->setEnabled(false);
4877 m_clipTypeGroup->setEnabled(true);
4878 QList <QAction *> actions = m_clipTypeGroup->actions();
4880 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4881 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4882 else lookup = "clip_audio_and_video";
4883 for (int i = 0; i < actions.count(); i++) {
4884 if (actions.at(i)->data().toString() == lookup) {
4885 actions.at(i)->setChecked(true);
4892 void CustomTrackView::reloadTransitionLumas()
4896 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4897 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4898 for (int i = 0; i < params.count(); i++) {
4899 QDomElement e = params.item(i).toElement();
4900 if (e.attribute("tag") == "resource") {
4901 lumaNames = e.attribute("paramlistdisplay");
4902 lumaFiles = e.attribute("paramlist");
4907 QList<QGraphicsItem *> itemList = items();
4908 Transition *transitionitem;
4909 QDomElement transitionXml;
4910 for (int i = 0; i < itemList.count(); i++) {
4911 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4912 transitionitem = static_cast <Transition*>(itemList.at(i));
4913 transitionXml = transitionitem->toXML();
4914 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4915 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4916 for (int i = 0; i < params.count(); i++) {
4917 QDomElement e = params.item(i).toElement();
4918 if (e.attribute("tag") == "resource") {
4919 e.setAttribute("paramlistdisplay", lumaNames);
4920 e.setAttribute("paramlist", lumaFiles);
4925 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4926 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4927 for (int i = 0; i < params.count(); i++) {
4928 QDomElement e = params.item(i).toElement();
4929 if (e.attribute("tag") == "luma") {
4930 e.setAttribute("paramlistdisplay", lumaNames);
4931 e.setAttribute("paramlist", lumaFiles);
4938 emit transitionItemSelected(NULL);
4941 double CustomTrackView::fps() const
4943 return m_document->fps();
4946 void CustomTrackView::updateProjectFps()
4948 // update all clips to the new fps
4949 resetSelectionGroup();
4950 scene()->clearSelection();
4952 QList<QGraphicsItem *> itemList = items();
4953 for (int i = 0; i < itemList.count(); i++) {
4954 // remove all items and re-add them one by one
4955 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
4957 for (int i = 0; i < itemList.count(); i++) {
4958 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
4959 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4960 clip->updateFps(m_document->fps());
4961 m_scene->addItem(clip);
4962 } else if (itemList.at(i)->type() == GROUPWIDGET) {
4963 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
4964 QList<QGraphicsItem *> children = grp->childItems();
4965 for (int j = 0; j < children.count(); j++) {
4966 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
4967 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4968 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4969 clip->updateFps(m_document->fps());
4972 m_document->clipManager()->removeGroup(grp);
4973 m_scene->addItem(grp);
4974 scene()->destroyItemGroup(grp);
4975 for (int j = 0; j < children.count(); j++) {
4976 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
4977 //children.at(j)->setParentItem(0);
4978 children.at(j)->setSelected(true);
4981 groupSelectedItems(true, true);
4982 } else if (itemList.at(i)->type() == GUIDEITEM) {
4983 Guide *g = static_cast<Guide *>(itemList.at(i));
4985 m_scene->addItem(g);
4988 viewport()->update();
4991 #include "customtrackview.moc"