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->translate(mappedXPos - m_selectionGroup->sceneBoundingRect().left(), 0);
391 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
395 if (m_tool == RAZORTOOL) {
396 setCursor(m_razorCursor);
397 //QGraphicsView::mouseMoveEvent(event);
399 } else if (m_tool == SPACERTOOL) {
400 setCursor(m_spacerCursor);
404 QList<QGraphicsItem *> itemList = items(event->pos());
405 QGraphicsRectItem *item = NULL;
406 OPERATIONTYPE opMode = NONE;
408 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
410 } else for (int i = 0; i < itemList.count(); i++) {
411 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
412 item = (QGraphicsRectItem*) itemList.at(i);
417 if (item && event->buttons() == Qt::NoButton) {
418 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
419 if (m_tool == RAZORTOOL) {
420 // razor tool over a clip, display current frame in monitor
421 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
422 //TODO: solve crash when showing frame when moving razor over clip
423 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
428 opMode = clip->operationMode(mapToScene(event->pos()));
429 const double size = 5;
430 if (opMode == m_moveOpMode) {
431 QGraphicsView::mouseMoveEvent(event);
435 scene()->removeItem(m_visualTip);
436 m_animationTimer->stop();
443 m_moveOpMode = opMode;
444 if (opMode == MOVE) {
445 setCursor(Qt::OpenHandCursor);
446 } else if (opMode == RESIZESTART) {
447 setCursor(KCursor("left_side", Qt::SizeHorCursor));
448 if (m_visualTip == NULL) {
449 QRectF rect = clip->sceneBoundingRect();
451 polygon << QPoint(0, - size * 2);
452 polygon << QPoint(size * 2, 0);
453 polygon << QPoint(0, size * 2);
454 polygon << QPoint(0, - size * 2);
456 m_visualTip = new QGraphicsPolygonItem(polygon);
457 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
458 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
459 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
460 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
461 m_visualTip->setZValue(100);
462 m_animation = new QGraphicsItemAnimation;
463 m_animation->setItem(m_visualTip);
464 m_animation->setTimeLine(m_animationTimer);
465 m_animation->setScaleAt(.5, 2, 1);
466 m_animation->setScaleAt(1, 1, 1);
467 scene()->addItem(m_visualTip);
468 m_animationTimer->start();
470 } else if (opMode == RESIZEEND) {
471 setCursor(KCursor("right_side", Qt::SizeHorCursor));
472 if (m_visualTip == NULL) {
473 QRectF rect = clip->sceneBoundingRect();
475 polygon << QPoint(0, - size * 2);
476 polygon << QPoint(- size * 2, 0);
477 polygon << QPoint(0, size * 2);
478 polygon << QPoint(0, - size * 2);
480 m_visualTip = new QGraphicsPolygonItem(polygon);
481 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
482 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
483 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
484 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
485 m_visualTip->setZValue(100);
486 m_animation = new QGraphicsItemAnimation;
487 m_animation->setItem(m_visualTip);
488 m_animation->setTimeLine(m_animationTimer);
489 m_animation->setScaleAt(.5, 2, 1);
490 m_animation->setScaleAt(1, 1, 1);
491 scene()->addItem(m_visualTip);
492 m_animationTimer->start();
494 } else if (opMode == FADEIN) {
495 if (m_visualTip == NULL) {
496 ClipItem *item = (ClipItem *) clip;
497 QRectF rect = clip->sceneBoundingRect();
498 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
499 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
500 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
501 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
502 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
503 m_visualTip->setZValue(100);
504 m_animation = new QGraphicsItemAnimation;
505 m_animation->setItem(m_visualTip);
506 m_animation->setTimeLine(m_animationTimer);
507 m_animation->setScaleAt(.5, 2, 2);
508 m_animation->setScaleAt(1, 1, 1);
509 scene()->addItem(m_visualTip);
510 m_animationTimer->start();
512 setCursor(Qt::PointingHandCursor);
513 } else if (opMode == FADEOUT) {
514 if (m_visualTip == NULL) {
515 ClipItem *item = (ClipItem *) clip;
516 QRectF rect = clip->sceneBoundingRect();
517 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
518 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
519 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
520 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
521 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
522 m_visualTip->setZValue(100);
523 m_animation = new QGraphicsItemAnimation;
524 m_animation->setItem(m_visualTip);
525 m_animation->setTimeLine(m_animationTimer);
526 m_animation->setScaleAt(.5, 2, 2);
527 m_animation->setScaleAt(1, 1, 1);
528 scene()->addItem(m_visualTip);
529 m_animationTimer->start();
531 setCursor(Qt::PointingHandCursor);
532 } else if (opMode == TRANSITIONSTART) {
533 if (m_visualTip == NULL) {
534 QRectF rect = clip->sceneBoundingRect();
536 polygon << QPoint(0, - size * 2);
537 polygon << QPoint(size * 2, 0);
538 polygon << QPoint(0, 0);
539 polygon << QPoint(0, - size * 2);
541 m_visualTip = new QGraphicsPolygonItem(polygon);
542 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
543 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
544 m_visualTip->setPos(rect.x(), rect.bottom());
545 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
546 m_visualTip->setZValue(100);
547 m_animation = new QGraphicsItemAnimation;
548 m_animation->setItem(m_visualTip);
549 m_animation->setTimeLine(m_animationTimer);
550 m_animation->setScaleAt(.5, 2, 2);
551 m_animation->setScaleAt(1, 1, 1);
552 scene()->addItem(m_visualTip);
553 m_animationTimer->start();
555 setCursor(Qt::PointingHandCursor);
556 } else if (opMode == TRANSITIONEND) {
557 if (m_visualTip == NULL) {
558 QRectF rect = clip->sceneBoundingRect();
560 polygon << QPoint(0, - size * 2);
561 polygon << QPoint(- size * 2, 0);
562 polygon << QPoint(0, 0);
563 polygon << QPoint(0, - size * 2);
565 m_visualTip = new QGraphicsPolygonItem(polygon);
566 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
567 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
568 m_visualTip->setPos(rect.right(), rect.bottom());
569 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
570 m_visualTip->setZValue(100);
571 m_animation = new QGraphicsItemAnimation;
572 m_animation->setItem(m_visualTip);
573 m_animation->setTimeLine(m_animationTimer);
574 m_animation->setScaleAt(.5, 2, 2);
575 m_animation->setScaleAt(1, 1, 1);
576 scene()->addItem(m_visualTip);
577 m_animationTimer->start();
579 setCursor(Qt::PointingHandCursor);
580 } else if (opMode == KEYFRAME) {
581 setCursor(Qt::PointingHandCursor);
583 } // no clip under mouse
584 else if (m_tool == RAZORTOOL) {
587 } else if (opMode == MOVEGUIDE) {
588 m_moveOpMode = opMode;
589 setCursor(Qt::SplitHCursor);
592 scene()->removeItem(m_visualTip);
593 m_animationTimer->stop();
600 setCursor(Qt::ArrowCursor);
601 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
602 QGraphicsView::mouseMoveEvent(event);
604 setCursorPos(mappedXPos);
605 slotCheckPositionScrolling();
607 } else m_moveOpMode = NONE;
609 QGraphicsView::mouseMoveEvent(event);
613 void CustomTrackView::mousePressEvent(QMouseEvent * event)
615 setFocus(Qt::MouseFocusReason);
616 m_menuPosition = QPoint();
618 // special cases (middle click button or ctrl / shift click
619 if (event->button() == Qt::MidButton) {
620 m_document->renderer()->switchPlay();
621 m_blockRefresh = false;
622 m_operationMode = NONE;
626 if (event->modifiers() & Qt::ShiftModifier) {
627 // Rectangle selection
628 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
629 setDragMode(QGraphicsView::RubberBandDrag);
630 if (!(event->modifiers() & Qt::ControlModifier)) {
631 resetSelectionGroup();
632 scene()->clearSelection();
634 m_blockRefresh = false;
635 m_operationMode = RUBBERSELECTION;
636 QGraphicsView::mousePressEvent(event);
640 m_blockRefresh = true;
642 bool collision = false;
644 if (m_tool != RAZORTOOL) activateMonitor();
645 else if (m_document->renderer()->playSpeed() != 0.0) {
646 m_document->renderer()->pause();
649 m_clickEvent = event->pos();
651 // check item under mouse
652 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
654 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
655 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
656 setDragMode(QGraphicsView::ScrollHandDrag);
657 QGraphicsView::mousePressEvent(event);
658 m_blockRefresh = false;
659 m_operationMode = NONE;
663 // if a guide and a clip were pressed, just select the guide
664 for (int i = 0; i < collisionList.count(); ++i) {
665 if (collisionList.at(i)->type() == GUIDEITEM) {
666 // a guide item was pressed
667 m_dragGuide = (Guide *) collisionList.at(i);
668 if (event->button() == Qt::LeftButton) { // move it
669 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
671 m_operationMode = MOVEGUIDE;
672 // deselect all clips so that only the guide will move
673 m_scene->clearSelection();
674 resetSelectionGroup(false);
675 updateSnapPoints(NULL);
676 QGraphicsView::mousePressEvent(event);
678 } else // show context menu
683 // Find first clip, transition or group under mouse (when no guides selected)
685 AbstractGroupItem *dragGroup = NULL;
686 AbstractClipItem *collisionClip = NULL;
688 while (!m_dragGuide && ct < collisionList.count()) {
689 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
690 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
691 if (collisionClip == m_dragItem) {
692 collisionClip = NULL;
693 } else m_dragItem = collisionClip;
695 m_dragItemInfo = m_dragItem->info();
696 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
697 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
698 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
705 if (m_dragItem) emit clipItemSelected(NULL);
709 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
710 // update transition menu action
711 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
712 m_autoTransition->setEnabled(true);
713 } else m_autoTransition->setEnabled(false);
715 // context menu requested
716 if (event->button() == Qt::RightButton) {
718 if (dragGroup) dragGroup->setSelected(true);
719 else if (!m_dragItem->isSelected()) {
720 resetSelectionGroup(false);
721 m_scene->clearSelection();
722 m_dragItem->setSelected(true);
724 } else if (!m_dragGuide) {
725 // check if there is a guide close to mouse click
726 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
727 for (int i = 0; i < guidesCollisionList.count(); i++) {
728 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
729 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
733 // keep this to support multiple guides context menu in the future (?)
734 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
735 guidesCollisionList.removeAt(0);
737 if (!guidesCollisionList.isEmpty())
738 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
741 m_operationMode = NONE;
742 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
743 m_menuPosition = m_clickEvent;
749 // No item under click
750 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
751 resetSelectionGroup(false);
752 setCursor(Qt::ArrowCursor);
753 m_scene->clearSelection();
755 updateClipTypeActions(NULL);
756 if (m_tool == SPACERTOOL) {
757 QList<QGraphicsItem *> selection;
758 if (event->modifiers() == Qt::ControlModifier) {
759 // Ctrl + click, select all items on track after click position
760 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
761 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
762 int maxHeight = m_tracksHeight * 1.5;
763 for (int i = 0; i < selection.count(); i++) {
764 // Check that we don't try to move a group with clips on other tracks
765 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
766 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
768 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
769 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
774 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;
776 // Select all items on all tracks after click position
777 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
778 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
781 // create group to hold selected items
782 m_selectionGroup = new AbstractGroupItem(m_document->fps());
783 scene()->addItem(m_selectionGroup);
784 QList <GenTime> offsetList;
785 for (int i = 0; i < selection.count(); i++) {
786 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
787 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
788 offsetList.append(item->startPos());
789 offsetList.append(item->endPos());
790 m_selectionGroup->addToGroup(selection.at(i));
791 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
792 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
793 QList<QGraphicsItem *> children = selection.at(i)->childItems();
794 for (int j = 0; j < children.count(); j++) {
795 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
796 offsetList.append(item->startPos());
797 offsetList.append(item->endPos());
799 m_selectionGroup->addToGroup(selection.at(i));
800 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
801 } else if (selection.at(i)->parentItem()) {
802 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
803 selection.at(i)->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
807 if (!offsetList.isEmpty()) {
809 QList <GenTime> cleandOffsetList;
810 GenTime startOffset = offsetList.takeFirst();
811 for (int k = 0; k < offsetList.size(); k++) {
812 GenTime newoffset = offsetList.at(k) - startOffset;
813 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
814 cleandOffsetList.append(newoffset);
817 updateSnapPoints(NULL, cleandOffsetList, true);
819 m_operationMode = SPACER;
821 setCursorPos((int)(mapToScene(event->x(), 0).x()));
823 QGraphicsView::mousePressEvent(event);
828 if (m_tool == RAZORTOOL && m_dragItem) {
829 if (m_dragItem->type() == TRANSITIONWIDGET) {
830 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
834 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
835 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
840 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
841 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
842 m_document->renderer()->pause();
843 m_commandStack->push(command);
844 setDocumentModified();
850 bool itemSelected = false;
851 if (m_dragItem->isSelected()) itemSelected = true;
852 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
853 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
855 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
856 if (event->modifiers() != Qt::ControlModifier) {
857 resetSelectionGroup(false);
858 m_scene->clearSelection();
859 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
860 viewport()->update();
861 } else resetSelectionGroup();
863 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
864 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
865 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
867 bool selected = !m_dragItem->isSelected();
868 if (dragGroup) dragGroup->setSelected(selected);
869 else m_dragItem->setSelected(selected);
871 groupSelectedItems();
872 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
873 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
874 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
877 if (collisionClip != NULL || m_dragItem == NULL) {
878 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
879 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
880 emit clipItemSelected(selected);
881 } else emit clipItemSelected(NULL);
884 // If clicked item is selected, allow move
885 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
887 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
888 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
890 // Update snap points
891 if (m_selectionGroup == NULL) {
892 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
893 else updateSnapPoints(m_dragItem);
895 QList <GenTime> offsetList;
896 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
897 for (int i = 0; i < children.count(); i++) {
898 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
899 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
900 offsetList.append(item->startPos());
901 offsetList.append(item->endPos());
904 if (!offsetList.isEmpty()) {
906 GenTime startOffset = offsetList.takeFirst();
907 QList <GenTime> cleandOffsetList;
908 for (int k = 0; k < offsetList.size(); k++) {
909 GenTime newoffset = offsetList.at(k) - startOffset;
910 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
911 cleandOffsetList.append(newoffset);
914 updateSnapPoints(NULL, cleandOffsetList, true);
918 if (m_operationMode == KEYFRAME) {
919 m_dragItem->updateSelectedKeyFrame();
920 m_blockRefresh = false;
922 } else if (m_operationMode == MOVE) {
923 setCursor(Qt::ClosedHandCursor);
924 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
926 info.startPos = m_dragItem->startPos();
927 info.track = m_dragItem->track();
928 int transitiontrack = getPreviousVideoTrack(info.track);
929 ClipItem *transitionClip = NULL;
930 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
931 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
932 info.endPos = transitionClip->endPos();
933 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
934 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
935 // Check there is no other transition at that place
936 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
937 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
938 QList<QGraphicsItem *> selection = m_scene->items(r);
939 bool transitionAccepted = true;
940 for (int i = 0; i < selection.count(); i++) {
941 if (selection.at(i)->type() == TRANSITIONWIDGET) {
942 Transition *tr = static_cast <Transition *>(selection.at(i));
943 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
944 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
945 } else transitionAccepted = false;
948 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
949 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
950 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
952 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
953 info.track = m_dragItem->track();
954 int transitiontrack = getPreviousVideoTrack(info.track);
955 ClipItem *transitionClip = NULL;
956 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
957 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
958 info.startPos = transitionClip->startPos();
959 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
960 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
961 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
962 EffectsList::setParameter(transition, "reverse", "1");
964 // Check there is no other transition at that place
965 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
966 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
967 QList<QGraphicsItem *> selection = m_scene->items(r);
968 bool transitionAccepted = true;
969 for (int i = 0; i < selection.count(); i++) {
970 if (selection.at(i)->type() == TRANSITIONWIDGET) {
971 Transition *tr = static_cast <Transition *>(selection.at(i));
972 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
973 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
974 } else transitionAccepted = false;
977 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
978 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
980 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
981 resetSelectionGroup(false);
982 m_dragItem->setSelected(true);
985 m_blockRefresh = false;
987 QGraphicsView::mousePressEvent(event);
990 void CustomTrackView::resetSelectionGroup(bool selectItems)
992 if (m_selectionGroup) {
993 // delete selection group
994 bool snap = KdenliveSettings::snaptopoints();
995 KdenliveSettings::setSnaptopoints(false);
997 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
998 scene()->destroyItemGroup(m_selectionGroup);
999 for (int i = 0; i < children.count(); i++) {
1000 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1001 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1002 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1003 children.at(i)->setSelected(selectItems);
1005 } else if (children.at(i)->type() == GROUPWIDGET) {
1006 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1007 children.at(i)->setSelected(selectItems);
1010 m_selectionGroup = NULL;
1011 KdenliveSettings::setSnaptopoints(snap);
1015 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1017 if (m_selectionGroup) {
1018 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1021 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1022 if (selection.isEmpty()) return;
1024 // Find top left position of selection
1025 for (int i = 0; i < selection.count(); i++) {
1026 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1027 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1031 if (force || selection.count() > 1) {
1032 bool snap = KdenliveSettings::snaptopoints();
1033 KdenliveSettings::setSnaptopoints(false);
1034 if (createNewGroup) {
1035 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1036 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1037 QPointF diff = newGroup->pos();
1038 newGroup->translate(-diff.x(), -diff.y());
1039 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1041 scene()->addItem(newGroup);
1043 // CHeck if we are trying to include a group in a group
1044 QList <AbstractGroupItem *> groups;
1045 for (int i = 0; i < selection.count(); i++) {
1046 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1047 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1048 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1050 if (!groups.isEmpty()) {
1051 // ungroup previous groups
1052 while (!groups.isEmpty()) {
1053 AbstractGroupItem *grp = groups.takeFirst();
1054 m_document->clipManager()->removeGroup(grp);
1055 scene()->destroyItemGroup(grp);
1057 selection = m_scene->selectedItems();
1060 for (int i = 0; i < selection.count(); i++) {
1061 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1062 newGroup->addToGroup(selection.at(i));
1063 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1066 KdenliveSettings::setSnaptopoints(snap);
1068 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1069 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1070 QPointF diff = m_selectionGroup->pos();
1071 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1072 m_selectionGroup->translate(- diff.x(), -diff.y());
1074 scene()->addItem(m_selectionGroup);
1075 for (int i = 0; i < selection.count(); i++) {
1076 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1077 m_selectionGroup->addToGroup(selection.at(i));
1078 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1081 KdenliveSettings::setSnaptopoints(snap);
1082 if (m_selectionGroup) {
1083 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1084 m_selectionGroupInfo.track = m_selectionGroup->track();
1087 } else resetSelectionGroup();
1090 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1092 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1093 if (m_moveOpMode == KEYFRAME) {
1094 // user double clicked on a keyframe, open edit dialog
1095 QDialog d(parentWidget());
1096 Ui::KeyFrameDialog_UI view;
1098 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1099 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1100 view.kfr_value->setFocus();
1101 if (d.exec() == QDialog::Accepted) {
1102 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1103 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1104 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1105 QString previous = item->keyframes(item->selectedEffectIndex());
1106 item->updateKeyframeEffect();
1107 QString next = item->keyframes(item->selectedEffectIndex());
1108 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1109 m_commandStack->push(command);
1110 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1111 emit clipItemSelected(item, item->selectedEffectIndex());
1116 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1117 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1118 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1119 QString previous = item->keyframes(item->selectedEffectIndex());
1120 item->updateKeyframeEffect();
1121 QString next = item->keyframes(item->selectedEffectIndex());
1122 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1123 m_commandStack->push(command);
1124 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1125 emit clipItemSelected(item, item->selectedEffectIndex());
1127 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1128 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1131 if (m_dragItem->type() == TRANSITIONWIDGET) {
1132 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1134 getClipAvailableSpace(m_dragItem, minimum, maximum);
1136 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1137 d.setMargins(minimum, maximum);
1138 if (d.exec() == QDialog::Accepted) {
1139 if (m_dragItem->type() == TRANSITIONWIDGET) {
1140 // move & resize transition
1142 startInfo.startPos = m_dragItem->startPos();
1143 startInfo.endPos = m_dragItem->endPos();
1144 startInfo.track = m_dragItem->track();
1146 endInfo.startPos = d.startPos();
1147 endInfo.endPos = endInfo.startPos + d.duration();
1148 endInfo.track = m_dragItem->track();
1149 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1150 m_commandStack->push(command);
1152 // move and resize clip
1153 QUndoCommand *moveCommand = new QUndoCommand();
1154 moveCommand->setText(i18n("Edit clip"));
1155 ItemInfo clipInfo = m_dragItem->info();
1156 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1157 // duration was reduced, so process it first
1158 ItemInfo startInfo = clipInfo;
1159 clipInfo.endPos = clipInfo.startPos + d.duration();
1160 clipInfo.cropStart = d.cropStart();
1161 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1163 if (d.startPos() != clipInfo.startPos) {
1164 ItemInfo startInfo = clipInfo;
1165 clipInfo.startPos = d.startPos();
1166 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1167 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1169 if (d.duration() > m_dragItem->cropDuration()) {
1170 // duration was increased, so process it after move
1171 ItemInfo startInfo = clipInfo;
1172 clipInfo.endPos = clipInfo.startPos + d.duration();
1173 clipInfo.cropStart = d.cropStart();
1174 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1176 m_commandStack->push(moveCommand);
1180 QList<QGraphicsItem *> collisionList = items(event->pos());
1181 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1182 Guide *editGuide = (Guide *) collisionList.at(0);
1183 if (editGuide) slotEditGuide(editGuide->info());
1189 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1191 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1193 clip->setKeyframes(index, keyframes);
1194 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1195 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1199 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1201 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1202 m_editGuide->setEnabled(m_dragGuide != NULL);
1203 if (clip == NULL) m_timelineContextMenu->popup(pos);
1204 else if (group != NULL) {
1205 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1206 m_ungroupAction->setEnabled(true);
1207 updateClipTypeActions(NULL);
1208 m_timelineContextClipMenu->popup(pos);
1210 m_ungroupAction->setEnabled(false);
1211 if (clip->type() == AVWIDGET) {
1212 ClipItem *item = static_cast <ClipItem*>(clip);
1213 updateClipTypeActions(item);
1214 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1215 m_timelineContextClipMenu->popup(pos);
1216 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1220 void CustomTrackView::activateMonitor()
1222 emit activateDocumentMonitor();
1225 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1227 if (data->hasFormat("kdenlive/clip")) {
1229 resetSelectionGroup();
1230 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1231 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1233 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1236 const QPointF framePos = mapToScene(pos);
1238 info.startPos = GenTime();
1239 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1240 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1241 info.cropDuration = info.endPos - info.startPos;
1242 info.originalcropStart = info.cropStart;
1245 // Check if clip can be inserted at that position
1246 ItemInfo pasteInfo = info;
1247 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1248 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1249 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1250 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1253 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1254 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1255 m_selectionGroup->addToGroup(item);
1256 item->setFlags(QGraphicsItem::ItemIsSelectable);
1258 QList <GenTime> offsetList;
1259 offsetList.append(info.endPos);
1260 updateSnapPoints(NULL, offsetList);
1261 m_selectionGroup->setPos(framePos);
1262 scene()->addItem(m_selectionGroup);
1264 } else if (data->hasFormat("kdenlive/producerslist")) {
1266 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1267 m_scene->clearSelection();
1268 resetSelectionGroup(false);
1270 QList <GenTime> offsetList;
1271 QList <ItemInfo> infoList;
1272 const QPointF framePos = mapToScene(pos);
1273 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1274 int track = (int)(framePos.y() / m_tracksHeight);
1276 // Check if clips can be inserted at that position
1277 for (int i = 0; i < ids.size(); ++i) {
1278 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1280 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1284 info.startPos = start;
1285 info.cropDuration = clip->duration();
1286 info.endPos = info.startPos + info.cropDuration;
1288 infoList.append(info);
1289 start += clip->duration();
1291 if (!canBePastedTo(infoList, AVWIDGET)) {
1294 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1296 for (int i = 0; i < ids.size(); ++i) {
1297 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1299 info.startPos = start;
1300 info.cropDuration = clip->duration();
1301 info.endPos = info.startPos + info.cropDuration;
1303 start += info.cropDuration;
1304 offsetList.append(start);
1305 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1306 item->setFlags(QGraphicsItem::ItemIsSelectable);
1307 m_selectionGroup->addToGroup(item);
1308 m_waitingThumbs.append(item);
1311 updateSnapPoints(NULL, offsetList);
1312 m_selectionGroup->setPos(framePos);
1313 scene()->addItem(m_selectionGroup);
1314 m_thumbsTimer.start();
1318 // the drag is not a clip (may be effect, ...)
1326 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1328 if (insertDropClips(event->mimeData(), event->pos())) {
1329 event->acceptProposedAction();
1330 } else QGraphicsView::dragEnterEvent(event);
1333 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1335 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);
1336 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1337 collindingItems.removeAll(item);
1338 if (collindingItems.isEmpty()) return false;
1340 for (int i = 0; i < collindingItems.count(); i++) {
1341 QGraphicsItem *collision = collindingItems.at(i);
1342 if (collision->type() == item->type()) {
1344 kDebug() << "// COLLISIION DETECTED";
1352 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1354 int track = m_document->tracksCount() - clip->track();
1355 GenTime pos = clip->startPos();
1356 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1357 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1360 bool success = true;
1361 for (int i = 0; i < clip->effectsCount(); i++) {
1362 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1364 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1365 m_document->renderer()->doRefresh();
1368 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1370 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1372 // Special case: speed effect
1373 if (effect.attribute("id") == "speed") {
1374 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1375 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1378 ItemInfo info = clip->info();
1379 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1380 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1381 if (strobe == 0) strobe = 1;
1382 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1383 EffectsParameterList params = clip->addEffect(effect);
1384 m_document->renderer()->mltAddEffect(track, pos, params);
1385 if (clip->isSelected()) emit clipItemSelected(clip);
1389 EffectsParameterList params = clip->addEffect(effect);
1390 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1391 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1392 if (clip->isSelected()) emit clipItemSelected(clip);
1393 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1396 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1398 QString index = effect.attribute("kdenlive_ix");
1399 // Special case: speed effect
1400 if (effect.attribute("id") == "speed") {
1401 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1403 ItemInfo info = clip->info();
1404 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1405 clip->deleteEffect(index);
1406 emit clipItemSelected(clip);
1407 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1411 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1412 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1413 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1416 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1418 clip->deleteEffect(index);
1419 emit clipItemSelected(clip);
1423 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1425 QList<QGraphicsItem *> itemList = group->childItems();
1426 QUndoCommand *effectCommand = new QUndoCommand();
1428 QDomNode namenode = effect.elementsByTagName("name").item(0);
1429 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1430 else effectName = i18n("effect");
1431 effectCommand->setText(i18n("Add %1", effectName));
1433 for (int i = 0; i < itemList.count(); i++) {
1434 if (itemList.at(i)->type() == AVWIDGET) {
1435 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1436 if (effect.attribute("type") == "audio") {
1437 // Don't add audio effects on video clips
1438 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1439 } else if (effect.hasAttribute("type") == false) {
1440 // Don't add video effect on audio clips
1441 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1444 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1445 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1448 if (item->isItemLocked()) {
1451 item->initEffect(effect);
1452 if (effect.attribute("tag") == "ladspa") {
1453 QString ladpsaFile = m_document->getLadspaFile();
1454 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1455 effect.setAttribute("src", ladpsaFile);
1457 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1462 m_commandStack->push(effectCommand);
1463 setDocumentModified();
1464 } else delete effectCommand;
1467 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1469 QList<QGraphicsItem *> itemList;
1470 QUndoCommand *effectCommand = new QUndoCommand();
1472 QDomNode namenode = effect.elementsByTagName("name").item(0);
1473 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1474 else effectName = i18n("effect");
1475 effectCommand->setText(i18n("Add %1", effectName));
1477 if (track == -1) itemList = scene()->selectedItems();
1478 if (itemList.isEmpty()) {
1479 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1480 if (clip) itemList.append(clip);
1481 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1483 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1484 for (int i = 0; i < itemList.count(); i++) {
1485 if (itemList.at(i)->type() == AVWIDGET) {
1486 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1487 if (effect.attribute("type") == "audio") {
1488 // Don't add audio effects on video clips
1489 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1490 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1493 } else if (effect.hasAttribute("type") == false) {
1494 // Don't add video effect on audio clips
1495 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1496 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1500 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1501 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1504 if (item->isItemLocked()) {
1507 item->initEffect(effect);
1508 if (effect.attribute("tag") == "ladspa") {
1509 QString ladpsaFile = m_document->getLadspaFile();
1510 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1511 effect.setAttribute("src", ladpsaFile);
1513 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1518 m_commandStack->push(effectCommand);
1519 setDocumentModified();
1520 } else delete effectCommand;
1523 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1525 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1526 m_commandStack->push(command);
1527 setDocumentModified();
1530 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1532 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1533 QDomElement effect = insertedEffect.cloneNode().toElement();
1535 // Special case: speed effect
1536 if (effect.attribute("id") == "speed") {
1537 ItemInfo info = clip->info();
1538 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1539 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1540 if (strobe == 0) strobe = 1;
1541 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1542 clip->setEffectAt(ix, effect);
1543 if (ix == clip->selectedEffectIndex()) {
1544 clip->setSelectedEffect(ix);
1549 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1550 if (effect.attribute("tag") == "ladspa") {
1551 // Update the ladspa affect file
1552 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1554 // check if we are trying to reset a keyframe effect
1555 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1556 clip->initEffect(effect);
1557 effectParams = clip->getEffectArgs(effect);
1559 if (effectParams.paramValue("disabled") == "1") {
1560 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1561 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1562 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1563 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1564 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1566 clip->setEffectAt(ix, effect);
1567 if (ix == clip->selectedEffectIndex()) {
1568 clip->setSelectedEffect(ix);
1569 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1571 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1572 // A fade effect was modified, update the clip
1573 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1574 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1575 clip->setFadeIn(pos);
1577 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1578 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1579 clip->setFadeOut(pos);
1583 setDocumentModified();
1586 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1588 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1589 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1590 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1591 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1592 clip->setEffectAt(oldPos - 1, act);
1593 clip->setEffectAt(newPos - 1, before);
1594 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1595 if (act.attribute("id") == "speed") {
1596 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1597 } else if (before.attribute("id") == "speed") {
1598 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1599 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1600 emit clipItemSelected(clip, newPos - 1);
1601 setDocumentModified();
1602 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1605 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1607 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1608 QDomElement oldEffect = effect.cloneNode().toElement();
1609 if (effect.attribute("id") == "speed") {
1611 ItemInfo info = clip->info();
1612 effect.setAttribute("disabled", (int) disable);
1613 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1615 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1616 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1617 if (strobe == 0) strobe = 1;
1618 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1623 effect.setAttribute("disabled", (int) disable);
1624 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1625 m_commandStack->push(command);
1626 setDocumentModified();;
1629 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1631 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1632 m_commandStack->push(command);
1633 setDocumentModified();
1636 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1638 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1639 m_commandStack->push(command);
1642 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1646 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1647 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1648 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1649 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);
1650 m_blockRefresh = false;
1653 if (item->parentItem()) {
1654 // Item is part of a group, reset group
1655 resetSelectionGroup();
1657 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1659 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1660 int cutPos = (int) cutTime.frames(m_document->fps());
1661 ItemInfo newPos = info;
1662 double speed = item->speed();
1663 newPos.startPos = cutTime;
1664 newPos.endPos = info.endPos;
1665 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1666 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1667 newPos.track = info.track;
1668 ClipItem *dup = item->clone(newPos);
1669 // remove unwanted effects (fade in) from 2nd part of cutted clip
1670 int ix = dup->hasEffect(QString(), "fadein");
1672 QDomElement oldeffect = item->effectAt(ix);
1673 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1675 ix = dup->hasEffect(QString(), "fade_from_black");
1677 QDomElement oldeffect = item->effectAt(ix);
1678 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1680 item->resizeEnd(cutPos, false);
1681 scene()->addItem(dup);
1682 if (item->checkKeyFrames()) slotRefreshEffects(item);
1683 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1684 item->baseClip()->addReference();
1685 m_document->updateClip(item->baseClip()->getId());
1686 setDocumentModified();
1687 //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);
1691 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1692 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1693 if (!item || !dup || item == dup) {
1694 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1695 m_blockRefresh = false;
1698 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1699 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1703 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1704 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1705 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1706 //deleteClip(dup->info());
1709 if (dup->isSelected()) emit clipItemSelected(NULL);
1710 dup->baseClip()->removeReference();
1711 m_document->updateClip(dup->baseClip()->getId());
1712 scene()->removeItem(dup);
1715 ItemInfo clipinfo = item->info();
1716 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1717 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1719 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1720 setDocumentModified();
1722 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1725 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1728 void CustomTrackView::slotEnableRefresh()
1730 m_blockRefresh = false;
1733 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1735 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1736 if (itemList.count() == 1) {
1737 if (itemList.at(0)->type() == AVWIDGET) {
1738 ClipItem *item = (ClipItem *) itemList.at(0);
1740 info.track = item->track();
1741 ClipItem *transitionClip = NULL;
1742 const int transitiontrack = getPreviousVideoTrack(info.track);
1743 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1744 if (pos < item->startPos() + item->cropDuration() / 2) {
1745 // add transition to clip start
1746 info.startPos = item->startPos();
1747 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1748 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1749 info.endPos = transitionClip->endPos();
1750 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1751 // Check there is no other transition at that place
1752 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1753 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1754 QList<QGraphicsItem *> selection = m_scene->items(r);
1755 bool transitionAccepted = true;
1756 for (int i = 0; i < selection.count(); i++) {
1757 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1758 Transition *tr = static_cast <Transition *>(selection.at(i));
1759 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1760 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1761 } else transitionAccepted = false;
1764 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1765 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1768 // add transition to clip end
1769 info.endPos = item->endPos();
1770 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1771 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1772 info.startPos = transitionClip->startPos();
1773 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1774 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1775 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1777 // Check there is no other transition at that place
1778 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1779 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1780 QList<QGraphicsItem *> selection = m_scene->items(r);
1781 bool transitionAccepted = true;
1782 for (int i = 0; i < selection.count(); i++) {
1783 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1784 Transition *tr = static_cast <Transition *>(selection.at(i));
1785 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1786 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1787 } else transitionAccepted = false;
1790 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1791 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1794 } else for (int i = 0; i < itemList.count(); i++) {
1795 if (itemList.at(i)->type() == AVWIDGET) {
1796 ClipItem *item = (ClipItem *) itemList.at(i);
1798 info.startPos = item->startPos();
1799 info.endPos = info.startPos + GenTime(65, m_document->fps());
1800 info.track = item->track();
1802 // Check there is no other transition at that place
1803 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1804 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1805 QList<QGraphicsItem *> selection = m_scene->items(r);
1806 bool transitionAccepted = true;
1807 for (int i = 0; i < selection.count(); i++) {
1808 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1809 Transition *tr = static_cast <Transition *>(selection.at(i));
1810 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1811 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1812 } else transitionAccepted = false;
1815 int transitiontrack = getPreviousVideoTrack(info.track);
1816 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1817 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1822 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1824 if (transitionInfo.startPos >= transitionInfo.endPos) {
1825 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1828 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1829 m_commandStack->push(command);
1830 setDocumentModified();
1833 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1835 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1836 //kDebug() << "---- ADDING transition " << params.attribute("value");
1837 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1838 scene()->addItem(tr);
1839 setDocumentModified();
1841 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1846 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1848 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1850 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1853 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1854 if (m_dragItem == item) m_dragItem = NULL;
1856 emit transitionItemSelected(NULL);
1857 setDocumentModified();
1860 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1862 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1863 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1864 m_commandStack->push(command);
1865 setDocumentModified();
1868 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1870 Transition *item = getTransitionItemAt(pos, track);
1872 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1875 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);
1876 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1877 item->setTransitionParameters(transition);
1878 if (updateTransitionWidget) {
1879 ItemInfo info = item->info();
1881 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1882 if (transitionClip && transitionClip->baseClip()) {
1883 QString size = transitionClip->baseClip()->getProperty("frame_size");
1884 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1885 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1886 p.setY(size.section('x', 1, 1).toInt());
1888 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1890 setDocumentModified();
1893 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1896 const QPointF pos = mapToScene(event->pos());
1897 if (m_selectionGroup) {
1898 m_selectionGroup->setPos(pos);
1899 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1900 event->acceptProposedAction();
1902 // Drag enter was not possible, try again at mouse position
1903 insertDropClips(event->mimeData(), event->pos());
1907 QGraphicsView::dragMoveEvent(event);
1911 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1913 if (m_selectionGroup && m_clipDrag) {
1914 m_thumbsTimer.stop();
1915 m_waitingThumbs.clear();
1916 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1918 scene()->destroyItemGroup(m_selectionGroup);
1919 m_selectionGroup = NULL;
1920 } else QGraphicsView::dragLeaveEvent(event);
1923 void CustomTrackView::dropEvent(QDropEvent * event)
1925 if (m_selectionGroup && m_clipDrag) {
1926 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1927 resetSelectionGroup();
1928 m_scene->clearSelection();
1929 bool hasVideoClip = false;
1930 QUndoCommand *addCommand = new QUndoCommand();
1931 addCommand->setText(i18n("Add timeline clip"));
1933 for (int i = 0; i < items.count(); i++) {
1934 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1935 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1936 if (items.count() == 1) {
1937 updateClipTypeActions(item);
1939 updateClipTypeActions(NULL);
1942 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1943 item->baseClip()->addReference();
1944 m_document->updateClip(item->baseClip()->getId());
1945 ItemInfo info = item->info();
1947 int tracknumber = m_document->tracksCount() - info.track - 1;
1948 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1949 if (isLocked) item->setItemLocked(true);
1950 ItemInfo clipInfo = info;
1951 clipInfo.track = m_document->tracksCount() - item->track();
1952 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1953 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1956 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1957 // add transparency transition
1958 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1959 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1961 item->setSelected(true);
1963 m_commandStack->push(addCommand);
1964 setDocumentModified();
1965 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1966 if (items.count() > 1) groupSelectedItems(true);
1967 event->setDropAction(Qt::MoveAction);
1969 } else QGraphicsView::dropEvent(event);
1974 QStringList CustomTrackView::mimeTypes() const
1976 QStringList qstrList;
1977 // list of accepted mime types for drop
1978 qstrList.append("text/plain");
1979 qstrList.append("kdenlive/producerslist");
1980 qstrList.append("kdenlive/clip");
1984 Qt::DropActions CustomTrackView::supportedDropActions() const
1986 // returns what actions are supported when dropping
1987 return Qt::MoveAction;
1990 void CustomTrackView::setDuration(int duration)
1992 int diff = qAbs(duration - sceneRect().width());
1993 if (diff * matrix().m11() > -50) {
1994 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1995 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1997 m_projectDuration = duration;
2000 int CustomTrackView::duration() const
2002 return m_projectDuration;
2005 void CustomTrackView::addTrack(TrackInfo type, int ix)
2007 if (ix == -1 || ix == m_document->tracksCount()) {
2008 m_document->insertTrack(ix, type);
2009 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2011 m_document->insertTrack(m_document->tracksCount() - ix, type);
2012 // insert track in MLT playlist
2013 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2015 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2016 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2017 QList<QGraphicsItem *> selection = m_scene->items(r);
2018 resetSelectionGroup();
2020 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2021 scene()->addItem(m_selectionGroup);
2022 for (int i = 0; i < selection.count(); i++) {
2023 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2024 m_selectionGroup->addToGroup(selection.at(i));
2025 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2028 // Move graphic items
2029 m_selectionGroup->translate(0, m_tracksHeight);
2031 // adjust track number
2032 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2033 for (int i = 0; i < children.count(); i++) {
2034 if (children.at(i)->type() == GROUPWIDGET) {
2035 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2036 children << grp->childItems();
2039 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2041 ItemInfo clipinfo = item->info();
2042 if (item->type() == AVWIDGET) {
2043 ClipItem *clip = static_cast <ClipItem *>(item);
2044 // We add a move clip command so that we get the correct producer for new track number
2045 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2046 Mlt::Producer *prod;
2047 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2048 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2049 else prod = clip->baseClip()->producer(clipinfo.track);
2050 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2052 } else if (item->type() == TRANSITIONWIDGET) {
2053 Transition *tr = static_cast <Transition *>(item);
2054 int track = tr->transitionEndTrack();
2056 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2060 resetSelectionGroup(false);
2063 int maxHeight = m_tracksHeight * m_document->tracksCount();
2064 for (int i = 0; i < m_guides.count(); i++) {
2065 QLineF l = m_guides.at(i)->line();
2066 l.setP2(QPointF(l.x2(), maxHeight));
2067 m_guides.at(i)->setLine(l);
2069 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2070 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2071 viewport()->update();
2072 emit trackHeightChanged();
2073 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2074 //setFixedHeight(50 * m_tracksCount);
2077 void CustomTrackView::removeTrack(int ix)
2079 // Delete track in MLT playlist
2080 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2081 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2083 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2084 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2085 QList<QGraphicsItem *> selection = m_scene->items(r);
2087 resetSelectionGroup();
2089 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2090 scene()->addItem(m_selectionGroup);
2091 for (int i = 0; i < selection.count(); i++) {
2092 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2093 m_selectionGroup->addToGroup(selection.at(i));
2094 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2097 // Move graphic items
2098 qreal ydiff = 0 - (int) m_tracksHeight;
2099 m_selectionGroup->translate(0, ydiff);
2101 // adjust track number
2102 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2103 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2104 for (int i = 0; i < children.count(); i++) {
2105 if (children.at(i)->type() == GROUPWIDGET) {
2106 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2107 children << grp->childItems();
2110 if (children.at(i)->type() == AVWIDGET) {
2111 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2113 ItemInfo clipinfo = clip->info();
2114 // We add a move clip command so that we get the correct producer for new track number
2115 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2116 Mlt::Producer *prod;
2117 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2118 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2119 else prod = clip->baseClip()->producer(clipinfo.track);
2120 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2122 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2123 Transition *tr = static_cast <Transition *>(children.at(i));
2125 int track = tr->transitionEndTrack();
2127 ItemInfo clipinfo = tr->info();
2128 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2132 resetSelectionGroup(false);
2134 int maxHeight = m_tracksHeight * m_document->tracksCount();
2135 for (int i = 0; i < m_guides.count(); i++) {
2136 QLineF l = m_guides.at(i)->line();
2137 l.setP2(QPointF(l.x2(), maxHeight));
2138 m_guides.at(i)->setLine(l);
2140 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2141 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2142 viewport()->update();
2143 emit trackHeightChanged();
2144 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2147 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2149 int tracknumber = m_document->tracksCount() - ix;
2150 m_document->setTrackType(tracknumber - 1, type);
2151 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2152 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2153 viewport()->update();
2157 void CustomTrackView::slotSwitchTrackAudio(int ix)
2159 /*for (int i = 0; i < m_document->tracksCount(); i++)
2160 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2161 int tracknumber = m_document->tracksCount() - ix - 1;
2162 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2163 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2164 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2165 setDocumentModified();
2168 void CustomTrackView::slotSwitchTrackLock(int ix)
2170 int tracknumber = m_document->tracksCount() - ix - 1;
2171 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2172 m_commandStack->push(command);
2176 void CustomTrackView::lockTrack(int ix, bool lock)
2178 int tracknumber = m_document->tracksCount() - ix - 1;
2179 m_document->switchTrackLock(tracknumber, lock);
2180 emit doTrackLock(ix, lock);
2181 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2183 for (int i = 0; i < selection.count(); i++) {
2184 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2185 if (selection.at(i)->isSelected()) {
2186 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2187 else emit transitionItemSelected(NULL);
2189 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2191 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2192 viewport()->update();
2193 setDocumentModified();
2196 void CustomTrackView::slotSwitchTrackVideo(int ix)
2198 int tracknumber = m_document->tracksCount() - ix;
2199 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2200 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2201 setDocumentModified();
2204 void CustomTrackView::slotRemoveSpace()
2208 if (m_menuPosition.isNull()) {
2209 pos = GenTime(cursorPos(), m_document->fps());
2211 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2214 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2215 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2217 ClipItem *item = getClipItemAt(pos, track);
2219 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);
2222 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2223 //kDebug() << "// GOT LENGT; " << length;
2225 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);
2229 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2230 QList<QGraphicsItem *> items = m_scene->items(r);
2232 QList<ItemInfo> clipsToMove;
2233 QList<ItemInfo> transitionsToMove;
2235 for (int i = 0; i < items.count(); i++) {
2236 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2237 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2238 ItemInfo info = item->info();
2239 if (item->type() == AVWIDGET) {
2240 clipsToMove.append(info);
2241 } else if (item->type() == TRANSITIONWIDGET) {
2242 transitionsToMove.append(info);
2247 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2248 m_commandStack->push(command);
2251 void CustomTrackView::slotInsertSpace()
2255 if (m_menuPosition.isNull()) {
2256 pos = GenTime(cursorPos(), m_document->fps());
2258 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2259 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2261 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2262 if (d.exec() != QDialog::Accepted) return;
2263 GenTime spaceDuration = d.selectedDuration();
2264 track = d.selectedTrack();
2265 ClipItem *item = getClipItemAt(pos, track);
2266 if (item) pos = item->startPos();
2269 int maxh = sceneRect().height();
2271 minh = track * m_tracksHeight + m_tracksHeight / 2;
2272 maxh = m_tracksHeight / 2 - 1;
2275 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2276 QList<QGraphicsItem *> items = m_scene->items(r);
2278 QList<ItemInfo> clipsToMove;
2279 QList<ItemInfo> transitionsToMove;
2281 for (int i = 0; i < items.count(); i++) {
2282 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2283 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2284 ItemInfo info = item->info();
2285 if (item->type() == AVWIDGET) {
2286 clipsToMove.append(info);
2287 } else if (item->type() == TRANSITIONWIDGET) {
2288 transitionsToMove.append(info);
2293 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2294 m_commandStack->push(command);
2297 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2299 int diff = duration.frames(m_document->fps());
2300 resetSelectionGroup();
2301 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2302 scene()->addItem(m_selectionGroup);
2304 Transition *transition;
2306 // Create lists with start pos for each track
2307 QMap <int, int> trackClipStartList;
2308 QMap <int, int> trackTransitionStartList;
2310 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2311 trackClipStartList[i] = -1;
2312 trackTransitionStartList[i] = -1;
2315 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2316 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2318 if (clip->parentItem()) {
2319 m_selectionGroup->addToGroup(clip->parentItem());
2320 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2322 m_selectionGroup->addToGroup(clip);
2323 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2325 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))
2326 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2328 displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames((clipsToMove.at(i).startPos + offset).frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
2331 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2332 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2334 if (transition->parentItem()) {
2335 m_selectionGroup->addToGroup(transition->parentItem());
2336 transition->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2338 m_selectionGroup->addToGroup(transition);
2339 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2341 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))
2342 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2343 } 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);
2345 m_selectionGroup->translate(diff, 0);
2347 // update items coordinates
2348 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2350 for (int i = 0; i < itemList.count(); i++) {
2351 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2352 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2353 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2354 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2355 for (int j = 0; j < children.count(); j++) {
2356 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2361 resetSelectionGroup(false);
2362 if (track != -1) track = m_document->tracksCount() - track;
2363 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2366 void CustomTrackView::deleteClip(const QString &clipId)
2368 resetSelectionGroup();
2369 QList<QGraphicsItem *> itemList = items();
2370 QUndoCommand *deleteCommand = new QUndoCommand();
2372 for (int i = 0; i < itemList.count(); i++) {
2373 if (itemList.at(i)->type() == AVWIDGET) {
2374 ClipItem *item = (ClipItem *)itemList.at(i);
2375 if (item->clipProducer() == clipId) {
2377 if (item->parentItem()) {
2378 // Clip is in a group, destroy the group
2379 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2381 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2385 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2386 if (count == 0) delete deleteCommand;
2387 else m_commandStack->push(deleteCommand);
2390 void CustomTrackView::setCursorPos(int pos, bool seek)
2392 if (pos == m_cursorPos) return;
2393 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2395 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2396 else if (m_autoScroll) checkScrolling();
2397 m_cursorLine->setPos(m_cursorPos, 0);
2400 void CustomTrackView::updateCursorPos()
2402 m_cursorLine->setPos(m_cursorPos, 0);
2405 int CustomTrackView::cursorPos()
2407 return (int)(m_cursorPos);
2410 void CustomTrackView::moveCursorPos(int delta)
2412 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2413 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2414 m_cursorPos += delta;
2415 m_cursorLine->setPos(m_cursorPos, 0);
2416 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2419 void CustomTrackView::initCursorPos(int pos)
2421 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2423 m_cursorLine->setPos(pos, 0);
2427 void CustomTrackView::checkScrolling()
2429 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2432 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2434 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2435 QGraphicsView::mouseReleaseEvent(event);
2436 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2437 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2438 if (event->button() == Qt::MidButton) {
2441 setDragMode(QGraphicsView::NoDrag);
2442 if (m_operationMode == MOVEGUIDE) {
2443 setCursor(Qt::ArrowCursor);
2444 m_operationMode = NONE;
2445 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2446 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2447 if (newPos != m_dragGuide->position()) {
2448 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2449 m_commandStack->push(command);
2450 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2451 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2452 m_document->syncGuides(m_guides);
2457 } else if (m_operationMode == SPACER && m_selectionGroup) {
2459 if (event->modifiers() != Qt::ControlModifier) {
2460 // We are moving all tracks
2462 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2463 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2465 if (timeOffset != GenTime()) {
2466 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2468 QList<ItemInfo> clipsToMove;
2469 QList<ItemInfo> transitionsToMove;
2471 // Create lists with start pos for each track
2472 QMap <int, int> trackClipStartList;
2473 QMap <int, int> trackTransitionStartList;
2475 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2476 trackClipStartList[i] = -1;
2477 trackTransitionStartList[i] = -1;
2480 for (int i = 0; i < items.count(); i++) {
2481 if (items.at(i)->type() == GROUPWIDGET)
2482 items += items.at(i)->childItems();
2485 for (int i = 0; i < items.count(); i++) {
2486 if (items.at(i)->type() == AVWIDGET) {
2487 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2488 ItemInfo info = item->info();
2489 clipsToMove.append(info);
2491 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2492 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2493 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2494 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2495 ItemInfo info = item->info();
2496 transitionsToMove.append(info);
2498 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2499 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2503 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2504 m_commandStack->push(command);
2505 if (track != -1) track = m_document->tracksCount() - track;
2506 kDebug() << "SPACER TRACK:" << track;
2507 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2509 resetSelectionGroup(false);
2510 m_operationMode = NONE;
2511 } else if (m_operationMode == RUBBERSELECTION) {
2512 //kDebug() << "// END RUBBER SELECT";
2513 resetSelectionGroup();
2514 groupSelectedItems();
2515 m_operationMode = NONE;
2518 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2519 emit transitionItemSelected(NULL);
2523 if (m_dragItem) info = m_dragItem->info();
2525 if (m_operationMode == MOVE) {
2526 setCursor(Qt::OpenHandCursor);
2528 if (m_dragItem->parentItem() == 0) {
2529 // we are moving one clip, easy
2530 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2531 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2532 Mlt::Producer *prod;
2533 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2534 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2535 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2536 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);
2539 int tracknumber = m_document->tracksCount() - item->track() - 1;
2540 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2541 if (isLocked) item->setItemLocked(true);
2542 QUndoCommand *moveCommand = new QUndoCommand();
2543 moveCommand->setText(i18n("Move clip"));
2544 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2545 // Also move automatic transitions (on lower track)
2546 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2547 if (tr && tr->isAutomatic()) {
2548 ItemInfo trInfo = tr->info();
2549 ItemInfo newTrInfo = trInfo;
2550 newTrInfo.track = info.track;
2551 newTrInfo.startPos = m_dragItem->startPos();
2552 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2553 // transition end should stay the same
2555 // transition end should be adjusted to clip
2556 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2558 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2560 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2561 // Check if there is a transition at clip end
2562 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2563 if (tr && tr->isAutomatic()) {
2564 ItemInfo trInfo = tr->info();
2565 ItemInfo newTrInfo = trInfo;
2566 newTrInfo.track = info.track;
2567 newTrInfo.endPos = m_dragItem->endPos();
2568 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2569 // transition start should stay the same
2571 // transition start should be moved
2572 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2574 if (newTrInfo.startPos < newTrInfo.endPos)
2575 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2578 // Also move automatic transitions (on upper track)
2579 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2580 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2581 ItemInfo trInfo = tr->info();
2582 ItemInfo newTrInfo = trInfo;
2583 newTrInfo.startPos = m_dragItem->startPos();
2584 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2585 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2586 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2587 // transition end should be adjusted to clip on upper track
2588 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2590 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2593 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2594 // Check if there is a transition at clip end
2595 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2596 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2597 ItemInfo trInfo = tr->info();
2598 ItemInfo newTrInfo = trInfo;
2599 newTrInfo.endPos = m_dragItem->endPos();
2600 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2601 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2602 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2603 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2604 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2605 // transition start should be moved
2606 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2608 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2612 m_commandStack->push(moveCommand);
2614 // undo last move and emit error message
2615 bool snap = KdenliveSettings::snaptopoints();
2616 KdenliveSettings::setSnaptopoints(false);
2617 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2618 KdenliveSettings::setSnaptopoints(snap);
2619 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2621 setDocumentModified();
2623 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2624 Transition *transition = static_cast <Transition *>(m_dragItem);
2625 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)) {
2626 // Moving transition failed, revert to previous position
2627 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2628 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2630 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2631 m_commandStack->push(command);
2632 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2636 // Moving several clips. We need to delete them and readd them to new position,
2637 // or they might overlap each other during the move
2638 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2639 QList<QGraphicsItem *> items = group->childItems();
2641 QList<ItemInfo> clipsToMove;
2642 QList<ItemInfo> transitionsToMove;
2644 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2645 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2646 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2647 if (timeOffset != GenTime() || trackOffset != 0) {
2648 // remove items in MLT playlist
2651 int max = items.count();
2652 for (int i = 0; i < max; i++) {
2653 if (items.at(i)->type() == GROUPWIDGET) {
2654 items += items.at(i)->childItems();
2657 m_document->renderer()->blockSignals(true);
2658 for (int i = 0; i < items.count(); i++) {
2659 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2660 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2661 ItemInfo info = item->info();
2662 if (item->type() == AVWIDGET) {
2663 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2664 // error, clip cannot be removed from playlist
2665 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2667 clipsToMove.append(info);
2670 transitionsToMove.append(info);
2671 Transition *tr = static_cast <Transition*>(item);
2672 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2675 m_document->renderer()->blockSignals(false);
2676 for (int i = 0; i < items.count(); i++) {
2677 // re-add items in correct place
2678 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2679 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2681 ItemInfo info = item->info();
2682 int tracknumber = m_document->tracksCount() - info.track - 1;
2683 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2685 group->removeFromGroup(item);
2686 item->setItemLocked(true);
2689 if (item->type() == AVWIDGET) {
2690 ClipItem *clip = static_cast <ClipItem*>(item);
2691 info.track = m_document->tracksCount() - info.track;
2692 Mlt::Producer *prod;
2693 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2694 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2695 else prod = clip->baseClip()->producer(info.track);
2696 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2697 for (int i = 0; i < clip->effectsCount(); i++) {
2698 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2701 Transition *tr = static_cast <Transition*>(item);
2702 int newTrack = tr->transitionEndTrack();
2703 if (!tr->forcedTrack()) {
2704 newTrack = getPreviousVideoTrack(info.track);
2706 tr->updateTransitionEndTrack(newTrack);
2707 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2711 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2712 m_commandStack->push(move);
2714 //QPointF top = group->sceneBoundingRect().topLeft();
2715 //QPointF oldpos = m_selectionGroup->scenePos();
2716 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2717 //group->setPos(top);
2718 //TODO: get rid of the 3 lines below
2719 if (m_selectionGroup) {
2720 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2721 m_selectionGroupInfo.track = m_selectionGroup->track();
2723 setDocumentModified();
2726 m_document->renderer()->doRefresh();
2727 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2729 if (m_dragItem->type() == AVWIDGET) {
2730 ItemInfo resizeinfo = m_dragItemInfo;
2731 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2732 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2734 QUndoCommand *resizeCommand = new QUndoCommand();
2735 resizeCommand->setText(i18n("Resize clip"));
2737 // Check if there is an automatic transition on that clip (lower track)
2738 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2739 if (transition && transition->isAutomatic()) {
2740 ItemInfo trInfo = transition->info();
2741 ItemInfo newTrInfo = trInfo;
2742 newTrInfo.startPos = m_dragItem->startPos();
2743 if (newTrInfo.startPos < newTrInfo.endPos)
2744 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2746 // Check if there is an automatic transition on that clip (upper track)
2747 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2748 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2749 ItemInfo trInfo = transition->info();
2750 ItemInfo newTrInfo = trInfo;
2751 newTrInfo.startPos = m_dragItem->startPos();
2752 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2753 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2754 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2758 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2759 updateClipFade(clip);
2763 QDomElement root = doc.createElement("list");
2764 doc.appendChild(root);
2765 QList <int> indexes;
2766 for (int i = 0; i < clip->effectsCount(); i++) {
2767 QDomElement effect = clip->effectAt(i);
2768 if (EffectsList::hasKeyFrames(effect)) {
2769 doc.appendChild(doc.importNode(effect, true));
2774 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2775 // Keyframes were modified, updateClip
2776 QDomNodeList effs = doc.elementsByTagName("effect");
2778 // Since we must always resize clip before updating the keyframes, we
2779 // put a resize command before & after checking keyframes so that
2780 // we are sure the resize is performed before whenever we do or undo the action
2782 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2783 for (int i = 0; i < indexes.count(); i++) {
2784 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);
2785 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2787 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2788 emit clipItemSelected(clip);
2789 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2791 m_commandStack->push(resizeCommand);
2793 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2794 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2796 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2797 Transition *transition = static_cast <Transition *>(m_dragItem);
2798 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)) {
2799 // Cannot resize transition
2800 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2801 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2803 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2804 m_commandStack->push(command);
2808 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2809 // Item was resized, rebuild group;
2810 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2811 QList <QGraphicsItem *> children = group->childItems();
2812 m_document->clipManager()->removeGroup(group);
2813 scene()->destroyItemGroup(group);
2814 for (int i = 0; i < children.count(); i++) {
2815 children.at(i)->setSelected(true);
2817 groupSelectedItems(false, true);
2819 //m_document->renderer()->doRefresh();
2820 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2822 if (m_dragItem->type() == AVWIDGET) {
2823 ItemInfo resizeinfo = info;
2824 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2825 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2827 QUndoCommand *resizeCommand = new QUndoCommand();
2828 resizeCommand->setText(i18n("Resize clip"));
2830 // Check if there is an automatic transition on that clip (lower track)
2831 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2832 if (tr && tr->isAutomatic()) {
2833 ItemInfo trInfo = tr->info();
2834 ItemInfo newTrInfo = trInfo;
2835 newTrInfo.endPos = m_dragItem->endPos();
2836 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2839 // Check if there is an automatic transition on that clip (upper track)
2840 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2841 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2842 ItemInfo trInfo = tr->info();
2843 ItemInfo newTrInfo = trInfo;
2844 newTrInfo.endPos = m_dragItem->endPos();
2845 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2846 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2847 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2852 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2854 QDomElement root = doc.createElement("list");
2855 doc.appendChild(root);
2856 QList <int> indexes;
2857 for (int i = 0; i < clip->effectsCount(); i++) {
2858 QDomElement effect = clip->effectAt(i);
2859 if (EffectsList::hasKeyFrames(effect)) {
2860 doc.appendChild(doc.importNode(effect, true));
2865 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)) {
2866 // Keyframes were modified, updateClip
2867 QDomNodeList effs = doc.elementsByTagName("effect");
2869 // Since we must always resize clip before updating the keyframes, we
2870 // put a resize command before & after checking keyframes so that
2871 // we are sure the resize is performed before whenever we do or undo the action
2873 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2874 for (int i = 0; i < indexes.count(); i++) {
2875 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);
2876 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2878 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2879 emit clipItemSelected(clip);
2880 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2882 m_commandStack->push(resizeCommand);
2883 updateClipFade(clip);
2885 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2886 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2888 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2889 Transition *transition = static_cast <Transition *>(m_dragItem);
2890 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)) {
2891 // Cannot resize transition
2892 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2893 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2895 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2896 m_commandStack->push(command);
2899 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2900 // Item was resized, rebuild group;
2901 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2902 QList <QGraphicsItem *> children = group->childItems();
2903 m_document->clipManager()->removeGroup(group);
2904 scene()->destroyItemGroup(group);
2905 for (int i = 0; i < children.count(); i++) {
2906 children.at(i)->setSelected(true);
2908 groupSelectedItems(false, true);
2910 //m_document->renderer()->doRefresh();
2911 } else if (m_operationMode == FADEIN) {
2912 // resize fade in effect
2913 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2914 int ix = item->hasEffect("volume", "fadein");
2916 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2917 int start = item->cropStart().frames(m_document->fps());
2918 int end = item->fadeIn();
2920 slotDeleteEffect(item, oldeffect);
2923 QDomElement effect = oldeffect.cloneNode().toElement();
2924 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2925 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2926 slotUpdateClipEffect(item, effect, oldeffect, ix);
2927 emit clipItemSelected(item, ix);
2929 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2930 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2931 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2932 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2934 ix = item->hasEffect("volume", "fade_from_black");
2936 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2937 int start = item->cropStart().frames(m_document->fps());
2938 int end = item->fadeIn();
2940 slotDeleteEffect(item, oldeffect);
2943 QDomElement effect = oldeffect.cloneNode().toElement();
2944 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2945 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2946 slotUpdateClipEffect(item, effect, oldeffect, ix);
2947 emit clipItemSelected(item, ix);
2950 } else if (m_operationMode == FADEOUT) {
2951 // resize fade in effect
2952 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2953 int ix = item->hasEffect("volume", "fadeout");
2955 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2956 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2957 int start = item->fadeOut();
2959 slotDeleteEffect(item, oldeffect);
2961 start = end - start;
2962 QDomElement effect = oldeffect.cloneNode().toElement();
2963 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2964 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2965 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2966 slotUpdateClipEffect(item, effect, oldeffect, ix);
2967 emit clipItemSelected(item, ix);
2969 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2970 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2971 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2972 EffectsList::setParameter(effect, "out", QString::number(0));
2973 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2975 ix = item->hasEffect("brightness", "fade_to_black");
2977 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2978 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2979 int start = item->fadeOut();
2981 slotDeleteEffect(item, oldeffect);
2983 start = end - start;
2984 QDomElement effect = oldeffect.cloneNode().toElement();
2985 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2986 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2987 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2988 slotUpdateClipEffect(item, effect, oldeffect, ix);
2989 emit clipItemSelected(item, ix);
2992 } else if (m_operationMode == KEYFRAME) {
2993 // update the MLT effect
2994 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2995 QString previous = item->keyframes(item->selectedEffectIndex());
2996 item->updateKeyframeEffect();
2997 QString next = item->keyframes(item->selectedEffectIndex());
2998 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2999 m_commandStack->push(command);
3000 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3001 emit clipItemSelected(item, item->selectedEffectIndex());
3003 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3004 // A transition is selected
3006 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3007 if (transitionClip && transitionClip->baseClip()) {
3008 QString size = transitionClip->baseClip()->getProperty("frame_size");
3009 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3010 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3011 p.setY(size.section('x', 1, 1).toInt());
3013 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3014 } else emit transitionItemSelected(NULL);
3015 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3016 m_operationMode = NONE;
3019 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3021 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3023 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3024 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3027 if (item->isSelected()) emit clipItemSelected(NULL);
3028 item->baseClip()->removeReference();
3029 m_document->updateClip(item->baseClip()->getId());
3031 /*if (item->baseClip()->isTransparent()) {
3032 // also remove automatic transition
3033 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3034 if (tr && tr->isAutomatic()) {
3035 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3036 scene()->removeItem(tr);
3040 m_waitingThumbs.removeAll(item);
3041 if (m_dragItem == item) m_dragItem = NULL;
3042 scene()->removeItem(item);
3045 setDocumentModified();
3046 if (refresh) m_document->renderer()->doRefresh();
3049 void CustomTrackView::deleteSelectedClips()
3051 resetSelectionGroup();
3052 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3053 if (itemList.count() == 0) {
3054 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3057 scene()->clearSelection();
3058 QUndoCommand *deleteSelected = new QUndoCommand();
3060 bool resetGroup = false;
3063 int transitionCount = 0;
3064 // expand & destroy groups
3065 for (int i = 0; i < itemList.count(); i++) {
3066 if (itemList.at(i)->type() == GROUPWIDGET) {
3068 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3069 itemList += children;
3070 QList <ItemInfo> clipInfos;
3071 QList <ItemInfo> transitionInfos;
3072 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3073 for (int j = 0; j < children.count(); j++) {
3074 if (children.at(j)->type() == AVWIDGET) {
3075 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3076 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3077 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3078 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3079 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3082 if (clipInfos.count() > 0) {
3083 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3088 for (int i = 0; i < itemList.count(); i++) {
3089 if (itemList.at(i)->type() == AVWIDGET) {
3091 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3092 if (item->parentItem()) resetGroup = true;
3093 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3094 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3095 emit clipItemSelected(NULL);
3096 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3098 Transition *item = static_cast <Transition *>(itemList.at(i));
3099 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3100 if (item->parentItem()) resetGroup = true;
3101 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3102 emit transitionItemSelected(NULL);
3105 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3106 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3107 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3108 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3109 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3110 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3111 else deleteSelected->setText(i18n("Delete selected items"));
3112 m_commandStack->push(deleteSelected);
3115 void CustomTrackView::changeClipSpeed()
3117 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3118 if (itemList.count() == 0) {
3119 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3122 QUndoCommand *changeSelected = new QUndoCommand();
3123 changeSelected->setText("Edit clip speed");
3127 for (int i = 0; i < itemList.count(); i++) {
3128 if (itemList.at(i)->type() == AVWIDGET) {
3129 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3130 ItemInfo info = item->info();
3131 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3133 double speed = (double) percent / 100.0;
3134 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3136 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3140 if (count > 0) m_commandStack->push(changeSelected);
3141 else delete changeSelected;
3144 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3146 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3147 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3149 kDebug() << "ERROR: Cannot find clip for speed change";
3150 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3153 info.track = m_document->tracksCount() - item->track();
3154 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3156 item->setSpeed(speed, strobe);
3157 item->updateRectGeometry();
3158 if (item->cropDuration().frames(m_document->fps()) > endPos)
3159 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3160 updateClipFade(item);
3161 setDocumentModified();
3162 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3165 void CustomTrackView::cutSelectedClips()
3167 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3168 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3169 for (int i = 0; i < itemList.count(); i++) {
3170 if (itemList.at(i)->type() == AVWIDGET) {
3171 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3172 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3173 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3174 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3175 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3176 m_commandStack->push(command);
3182 void CustomTrackView::groupClips(bool group)
3184 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3185 QList <ItemInfo> clipInfos;
3186 QList <ItemInfo> transitionInfos;
3187 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3190 int max = itemList.count();
3191 for (int i = 0; i < max; i++) {
3192 if (itemList.at(i)->type() == GROUPWIDGET) {
3193 itemList += itemList.at(i)->childItems();
3197 for (int i = 0; i < itemList.count(); i++) {
3198 if (itemList.at(i)->type() == AVWIDGET) {
3199 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3200 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3201 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3202 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3203 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3206 if (clipInfos.count() > 0) {
3207 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3208 m_commandStack->push(command);
3212 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3214 resetSelectionGroup();
3215 m_scene->clearSelection();
3217 for (int i = 0; i < clipInfos.count(); i++) {
3218 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3219 if (clip == NULL) continue;
3220 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3221 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3222 m_document->clipManager()->removeGroup(grp);
3223 scene()->destroyItemGroup(grp);
3225 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3227 for (int i = 0; i < transitionInfos.count(); i++) {
3228 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3229 if (tr == NULL) continue;
3230 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3231 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3232 m_document->clipManager()->removeGroup(grp);
3233 scene()->destroyItemGroup(grp);
3235 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3237 setDocumentModified();
3241 QList <QGraphicsItemGroup *> groups;
3242 for (int i = 0; i < clipInfos.count(); i++) {
3243 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3245 clip->setSelected(true);
3248 for (int i = 0; i < transitionInfos.count(); i++) {
3249 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3251 clip->setSelected(true);
3255 groupSelectedItems(false, true);
3256 setDocumentModified();
3259 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3261 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3262 if (baseclip == NULL) {
3263 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3266 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3267 item->setEffectList(effects);
3268 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3269 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3270 scene()->addItem(item);
3272 int tracknumber = m_document->tracksCount() - info.track - 1;
3273 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3274 if (isLocked) item->setItemLocked(true);
3276 baseclip->addReference();
3277 m_document->updateClip(baseclip->getId());
3278 info.track = m_document->tracksCount() - info.track;
3279 Mlt::Producer *prod;
3280 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3281 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3282 else prod = baseclip->producer(info.track);
3283 m_document->renderer()->mltInsertClip(info, xml, prod);
3284 for (int i = 0; i < item->effectsCount(); i++) {
3285 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3287 setDocumentModified();
3288 if (refresh) m_document->renderer()->doRefresh();
3289 m_waitingThumbs.append(item);
3290 m_thumbsTimer.start();
3293 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3295 QList<QGraphicsItem *> list = scene()->items();
3296 ClipItem *clip = NULL;
3297 for (int i = 0; i < list.size(); ++i) {
3298 if (list.at(i)->type() == AVWIDGET) {
3299 clip = static_cast <ClipItem *>(list.at(i));
3300 if (clip->clipProducer() == clipId) {
3301 ItemInfo info = clip->info();
3302 info.track = m_document->tracksCount() - clip->track();
3303 if (reload) m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3304 clip->refreshClip(true);
3311 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3313 int framepos = (int)(pos.frames(m_document->fps()));
3314 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3315 ClipItem *clip = NULL;
3316 for (int i = 0; i < list.size(); i++) {
3317 if (list.at(i)->type() == AVWIDGET) {
3318 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3319 if (test->endPos() == pos) clip = test;
3326 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3328 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3329 ClipItem *clip = NULL;
3330 for (int i = 0; i < list.size(); i++) {
3331 if (list.at(i)->type() == AVWIDGET) {
3332 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3333 if (test->startPos() == pos) clip = test;
3340 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3342 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3343 QList<QGraphicsItem *> list = scene()->items(p);
3344 ClipItem *clip = NULL;
3345 for (int i = 0; i < list.size(); i++) {
3346 if (list.at(i)->type() == AVWIDGET) {
3347 clip = static_cast <ClipItem *>(list.at(i));
3354 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3356 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3359 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3361 const QPointF p(pos, (track + 1) * m_tracksHeight);
3362 QList<QGraphicsItem *> list = scene()->items(p);
3363 Transition *clip = NULL;
3364 for (int i = 0; i < list.size(); i++) {
3365 if (list.at(i)->type() == TRANSITIONWIDGET) {
3366 clip = static_cast <Transition *>(list.at(i));
3373 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3375 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3378 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3380 int framepos = (int)(pos.frames(m_document->fps()));
3381 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3382 QList<QGraphicsItem *> list = scene()->items(p);
3383 Transition *clip = NULL;
3384 for (int i = 0; i < list.size(); i++) {
3385 if (list.at(i)->type() == TRANSITIONWIDGET) {
3386 Transition *test = static_cast <Transition *>(list.at(i));
3387 if (test->endPos() == pos) clip = test;
3394 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3396 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3397 QList<QGraphicsItem *> list = scene()->items(p);
3398 Transition *clip = NULL;
3399 for (int i = 0; i < list.size(); ++i) {
3400 if (list.at(i)->type() == TRANSITIONWIDGET) {
3401 Transition *test = static_cast <Transition *>(list.at(i));
3402 if (test->startPos() == pos) clip = test;
3409 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3411 if (m_selectionGroup) resetSelectionGroup(false);
3412 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3414 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);
3415 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3418 Mlt::Producer *prod;
3419 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3420 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3421 else prod = item->baseClip()->producer(end.track);
3423 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);
3425 bool snap = KdenliveSettings::snaptopoints();
3426 KdenliveSettings::setSnaptopoints(false);
3427 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3429 int tracknumber = m_document->tracksCount() - end.track - 1;
3430 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3431 m_scene->clearSelection();
3432 if (isLocked) item->setItemLocked(true);
3434 if (item->isItemLocked()) item->setItemLocked(false);
3435 item->setSelected(true);
3437 if (item->baseClip()->isTransparent()) {
3438 // Also move automatic transition
3439 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3440 if (tr && tr->isAutomatic()) {
3441 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3442 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);
3443 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3446 KdenliveSettings::setSnaptopoints(snap);
3447 setDocumentModified();
3449 // undo last move and emit error message
3450 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3452 if (refresh) m_document->renderer()->doRefresh();
3453 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3456 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3459 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3460 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3461 resetSelectionGroup();
3462 m_scene->clearSelection();
3464 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3465 scene()->addItem(m_selectionGroup);
3467 m_document->renderer()->blockSignals(true);
3468 for (int i = 0; i < startClip.count(); i++) {
3470 startClip[i].startPos = startClip.at(i).startPos - offset;
3471 startClip[i].track = startClip.at(i).track - trackOffset;
3473 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3474 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3476 clip->setItemLocked(false);
3477 if (clip->parentItem()) {
3478 m_selectionGroup->addToGroup(clip->parentItem());
3479 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3481 m_selectionGroup->addToGroup(clip);
3482 clip->setFlags(QGraphicsItem::ItemIsSelectable);
3484 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3485 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3487 for (int i = 0; i < startTransition.count(); i++) {
3489 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3490 startTransition[i].track = startTransition.at(i).track - trackOffset;
3492 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3494 tr->setItemLocked(false);
3495 if (tr->parentItem()) {
3496 m_selectionGroup->addToGroup(tr->parentItem());
3497 tr->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3499 m_selectionGroup->addToGroup(tr);
3500 tr->setFlags(QGraphicsItem::ItemIsSelectable);
3502 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());
3503 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3505 m_document->renderer()->blockSignals(false);
3507 if (m_selectionGroup) {
3508 bool snap = KdenliveSettings::snaptopoints();
3509 KdenliveSettings::setSnaptopoints(false);
3511 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3512 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3514 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3516 int max = children.count();
3517 for (int i = 0; i < max; i++) {
3518 if (children.at(i)->type() == GROUPWIDGET) {
3519 children += children.at(i)->childItems();
3520 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3521 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3522 /*m_document->clipManager()->removeGroup(grp);
3523 m_scene->destroyItemGroup(grp);*/
3524 children.removeAll(children.at(i));
3529 for (int i = 0; i < children.count(); i++) {
3530 // re-add items in correct place
3531 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3532 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3534 ItemInfo info = item->info();
3535 int tracknumber = m_document->tracksCount() - info.track - 1;
3536 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3537 if (isLocked) item->setItemLocked(true);
3538 else if (item->isItemLocked()) item->setItemLocked(false);
3540 if (item->type() == AVWIDGET) {
3541 ClipItem *clip = static_cast <ClipItem*>(item);
3542 info.track = m_document->tracksCount() - info.track;
3543 Mlt::Producer *prod;
3544 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3545 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3546 else prod = clip->baseClip()->producer(info.track);
3547 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3548 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3549 } else if (item->type() == TRANSITIONWIDGET) {
3550 Transition *tr = static_cast <Transition*>(item);
3551 int newTrack = tr->transitionEndTrack();
3552 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3553 if (!tr->forcedTrack()) {
3554 newTrack += trackOffset;
3555 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3557 tr->updateTransitionEndTrack(newTrack);
3558 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3559 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3562 resetSelectionGroup(false);
3563 KdenliveSettings::setSnaptopoints(snap);
3564 m_document->renderer()->doRefresh();
3565 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3568 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3570 Transition *item = getTransitionItemAt(start.startPos, start.track);
3572 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);
3573 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3576 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3577 bool snap = KdenliveSettings::snaptopoints();
3578 KdenliveSettings::setSnaptopoints(false);
3579 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3580 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3581 // Transition was moved
3582 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3583 } else if (end.endPos == start.endPos) {
3584 // Transition start resize
3585 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3586 } else if (end.startPos == start.startPos) {
3587 // Transition end resize;
3588 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3589 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3592 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3593 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3594 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3596 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3597 KdenliveSettings::setSnaptopoints(snap);
3598 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3599 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);
3600 if (m_dragItem && m_dragItem == item) {
3602 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3603 if (transitionClip && transitionClip->baseClip()) {
3604 QString size = transitionClip->baseClip()->getProperty("frame_size");
3605 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3606 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3607 p.setY(size.section('x', 1, 1).toInt());
3609 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3611 if (m_refresh) m_document->renderer()->doRefresh();
3614 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3616 bool resizeClipStart = (start.startPos != end.startPos);
3617 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3619 if (dontWorry) return;
3620 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);
3621 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3624 if (item->parentItem()) {
3625 // Item is part of a group, reset group
3626 resetSelectionGroup();
3629 bool snap = KdenliveSettings::snaptopoints();
3630 KdenliveSettings::setSnaptopoints(false);
3631 if (resizeClipStart) {
3632 ItemInfo clipinfo = item->info();
3633 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3634 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3636 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3637 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3638 updateClipFade(item);
3639 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3641 ItemInfo clipinfo = item->info();
3642 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3643 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3645 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3646 updateClipFade(item);
3647 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3649 if (!resizeClipStart && end.cropStart != start.cropStart) {
3650 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3651 ItemInfo clipinfo = end;
3652 clipinfo.track = m_document->tracksCount() - end.track;
3653 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3655 item->setCropStart(end.cropStart);
3656 item->resetThumbs(true);
3659 m_document->renderer()->doRefresh();
3660 KdenliveSettings::setSnaptopoints(snap);
3663 void CustomTrackView::updateClipFade(ClipItem * item)
3665 int end = item->fadeIn();
3667 // there is a fade in effect
3668 int effectPos = item->hasEffect("volume", "fadein");
3669 if (effectPos != -1) {
3670 QDomElement oldeffect = item->effectAt(effectPos);
3671 int start = item->cropStart().frames(m_document->fps());
3672 int max = item->cropDuration().frames(m_document->fps());
3674 // Make sure the fade effect is not longer than the clip
3675 item->setFadeIn(max);
3676 end = item->fadeIn();
3679 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3680 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3681 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3682 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3683 // if fade effect is displayed, update the effect edit widget with new clip duration
3684 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3686 effectPos = item->hasEffect("brightness", "fade_from_black");
3687 if (effectPos != -1) {
3688 QDomElement oldeffect = item->effectAt(effectPos);
3689 int start = item->cropStart().frames(m_document->fps());
3690 int max = item->cropDuration().frames(m_document->fps());
3692 // Make sure the fade effect is not longer than the clip
3693 item->setFadeIn(max);
3694 end = item->fadeIn();
3697 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3698 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3699 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3700 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3701 // if fade effect is displayed, update the effect edit widget with new clip duration
3702 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3705 int start = item->fadeOut();
3707 // there is a fade out effect
3708 int effectPos = item->hasEffect("volume", "fadeout");
3709 if (effectPos != -1) {
3710 QDomElement oldeffect = item->effectAt(effectPos);
3711 int max = item->cropDuration().frames(m_document->fps());
3712 int end = max + item->cropStart().frames(m_document->fps());
3714 // Make sure the fade effect is not longer than the clip
3715 item->setFadeOut(max);
3716 start = item->fadeOut();
3718 start = end - start;
3719 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3720 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3721 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3722 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3723 // if fade effect is displayed, update the effect edit widget with new clip duration
3724 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3726 effectPos = item->hasEffect("brightness", "fade_to_black");
3727 if (effectPos != -1) {
3728 QDomElement oldeffect = item->effectAt(effectPos);
3729 int max = item->cropDuration().frames(m_document->fps());
3730 int end = max + item->cropStart().frames(m_document->fps());
3732 // Make sure the fade effect is not longer than the clip
3733 item->setFadeOut(max);
3734 start = item->fadeOut();
3736 start = end - start;
3737 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3738 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3739 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3740 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3741 // if fade effect is displayed, update the effect edit widget with new clip duration
3742 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3747 double CustomTrackView::getSnapPointForPos(double pos)
3749 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3752 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3754 QList <GenTime> snaps;
3755 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3756 QList<QGraphicsItem *> itemList = items();
3757 for (int i = 0; i < itemList.count(); i++) {
3758 if (itemList.at(i) == selected) continue;
3759 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3760 if (itemList.at(i)->type() == AVWIDGET) {
3761 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3762 GenTime start = item->startPos();
3763 GenTime end = item->endPos();
3764 snaps.append(start);
3766 if (!offsetList.isEmpty()) {
3767 for (int j = 0; j < offsetList.size(); j++) {
3768 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3769 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3773 QList < GenTime > markers = item->snapMarkers();
3774 for (int j = 0; j < markers.size(); ++j) {
3775 GenTime t = markers.at(j);
3777 if (!offsetList.isEmpty()) {
3778 for (int k = 0; k < offsetList.size(); k++) {
3779 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3783 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3784 Transition *transition = static_cast <Transition*>(itemList.at(i));
3785 GenTime start = transition->startPos();
3786 GenTime end = transition->endPos();
3787 snaps.append(start);
3789 if (!offsetList.isEmpty()) {
3790 for (int j = 0; j < offsetList.size(); j++) {
3791 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3792 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3798 // add cursor position
3799 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3801 if (!offsetList.isEmpty()) {
3802 for (int j = 0; j < offsetList.size(); j++) {
3803 snaps.append(pos - offsetList.at(j));
3808 for (int i = 0; i < m_guides.count(); i++) {
3809 snaps.append(m_guides.at(i)->position());
3810 if (!offsetList.isEmpty()) {
3811 for (int j = 0; j < offsetList.size(); j++) {
3812 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3818 m_scene->setSnapList(snaps);
3819 //for (int i = 0; i < m_snapPoints.size(); ++i)
3820 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3823 void CustomTrackView::slotSeekToPreviousSnap()
3825 updateSnapPoints(NULL);
3826 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3827 setCursorPos((int) res.frames(m_document->fps()));
3831 void CustomTrackView::slotSeekToNextSnap()
3833 updateSnapPoints(NULL);
3834 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3835 setCursorPos((int) res.frames(m_document->fps()));
3839 void CustomTrackView::clipStart()
3841 AbstractClipItem *item = getMainActiveClip();
3843 setCursorPos((int) item->startPos().frames(m_document->fps()));
3848 void CustomTrackView::clipEnd()
3850 AbstractClipItem *item = getMainActiveClip();
3852 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3857 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3859 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3860 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3861 m_commandStack->push(command);
3864 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3866 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3867 m_commandStack->push(command);
3870 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3872 DocClipBase *base = m_document->clipManager()->getClipById(id);
3873 QList <CommentedTime> markers = base->commentedSnapMarkers();
3875 if (markers.isEmpty()) {
3876 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3879 QUndoCommand *deleteMarkers = new QUndoCommand();
3880 deleteMarkers->setText("Delete clip markers");
3882 for (int i = 0; i < markers.size(); i++) {
3883 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3885 m_commandStack->push(deleteMarkers);
3888 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3890 DocClipBase *base = m_document->clipManager()->getClipById(id);
3891 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3892 else base->deleteSnapMarker(pos);
3893 emit updateClipMarkers(base);
3894 setDocumentModified();
3895 viewport()->update();
3898 int CustomTrackView::hasGuide(int pos, int offset)
3900 for (int i = 0; i < m_guides.count(); i++) {
3901 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3902 if (qAbs(guidePos - pos) <= offset) return guidePos;
3903 else if (guidePos > pos) return -1;
3908 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3910 if (oldPos > GenTime() && pos > GenTime()) {
3912 for (int i = 0; i < m_guides.count(); i++) {
3913 if (m_guides.at(i)->position() == oldPos) {
3914 Guide *item = m_guides.at(i);
3915 item->updateGuide(pos, comment);
3919 } else if (pos > GenTime()) addGuide(pos, comment);
3923 for (int i = 0; i < m_guides.count(); i++) {
3924 if (m_guides.at(i)->position() == oldPos) {
3925 delete m_guides.takeAt(i);
3930 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3932 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3933 m_document->syncGuides(m_guides);
3936 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3938 for (int i = 0; i < m_guides.count(); i++) {
3939 if (m_guides.at(i)->position() == pos) {
3940 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3944 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
3945 scene()->addItem(g);
3947 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3948 m_document->syncGuides(m_guides);
3952 void CustomTrackView::slotAddGuide()
3954 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3955 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3956 if (d.exec() != QDialog::Accepted) return;
3957 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3958 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3959 m_commandStack->push(command);
3963 void CustomTrackView::slotEditGuide(int guidePos)
3966 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3967 else pos = GenTime(guidePos, m_document->fps());
3969 for (int i = 0; i < m_guides.count(); i++) {
3970 if (m_guides.at(i)->position() == pos) {
3971 slotEditGuide(m_guides.at(i)->info());
3976 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3979 void CustomTrackView::slotEditGuide(CommentedTime guide)
3981 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3982 if (d.exec() == QDialog::Accepted) {
3983 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3984 m_commandStack->push(command);
3989 void CustomTrackView::slotEditTimeLineGuide()
3991 if (m_dragGuide == NULL) return;
3992 CommentedTime guide = m_dragGuide->info();
3993 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3994 if (d.exec() == QDialog::Accepted) {
3995 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3996 m_commandStack->push(command);
4000 void CustomTrackView::slotDeleteGuide(int guidePos)
4003 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4004 else pos = GenTime(guidePos, m_document->fps());
4006 for (int i = 0; i < m_guides.count(); i++) {
4007 if (m_guides.at(i)->position() == pos) {
4008 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4009 m_commandStack->push(command);
4014 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4018 void CustomTrackView::slotDeleteTimeLineGuide()
4020 if (m_dragGuide == NULL) return;
4021 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4022 m_commandStack->push(command);
4026 void CustomTrackView::slotDeleteAllGuides()
4028 QUndoCommand *deleteAll = new QUndoCommand();
4029 deleteAll->setText("Delete all guides");
4030 for (int i = 0; i < m_guides.count(); i++) {
4031 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4033 m_commandStack->push(deleteAll);
4036 void CustomTrackView::setTool(PROJECTTOOL tool)
4041 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4044 matrix = matrix.scale(scaleFactor, verticalScale);
4045 m_scene->setScale(scaleFactor, verticalScale);
4046 if (m_visualTip) scene()->removeItem(m_visualTip);
4047 m_animationTimer->stop();
4052 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4054 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4055 int diff = sceneRect().width() - m_projectDuration;
4056 if (diff * matrix.m11() < 50) {
4057 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4058 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4060 centerOn(QPointF(cursorPos(), verticalPos));
4063 void CustomTrackView::slotRefreshGuides()
4065 if (KdenliveSettings::showmarkers()) {
4066 for (int i = 0; i < m_guides.count(); i++) {
4067 m_guides.at(i)->update();
4072 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4074 //kDebug() << "// DRAW BG: " << rect.width();
4075 painter->setClipRect(rect);
4076 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4077 QPen pen1 = painter->pen();
4078 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4079 painter->setPen(pen1);
4080 double min = rect.left();
4081 double max = rect.right();
4082 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4083 uint maxTrack = m_document->tracksCount();
4084 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4085 QColor audioColor = palette().alternateBase().color();
4086 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4087 for (uint i = 0; i < maxTrack; i++) {
4088 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4089 if (info.isLocked || info.type == AUDIOTRACK) {
4090 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4091 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4093 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4095 int lowerLimit = m_tracksHeight * maxTrack + 1;
4096 if (height() > lowerLimit) {
4097 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4098 painter->fillRect(bg, base);
4102 bool CustomTrackView::findString(const QString &text)
4105 for (int i = 0; i < m_searchPoints.size(); ++i) {
4106 marker = m_searchPoints.at(i).comment();
4107 if (marker.contains(text, Qt::CaseInsensitive)) {
4108 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4109 int vert = verticalScrollBar()->value();
4110 int hor = cursorPos();
4111 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4119 bool CustomTrackView::findNextString(const QString &text)
4122 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4123 marker = m_searchPoints.at(i).comment();
4124 if (marker.contains(text, Qt::CaseInsensitive)) {
4125 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4126 int vert = verticalScrollBar()->value();
4127 int hor = cursorPos();
4128 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4137 void CustomTrackView::initSearchStrings()
4139 m_searchPoints.clear();
4140 QList<QGraphicsItem *> itemList = items();
4141 for (int i = 0; i < itemList.count(); i++) {
4142 // parse all clip names
4143 if (itemList.at(i)->type() == AVWIDGET) {
4144 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4145 GenTime start = item->startPos();
4146 CommentedTime t(start, item->clipName());
4147 m_searchPoints.append(t);
4148 // add all clip markers
4149 QList < CommentedTime > markers = item->commentedSnapMarkers();
4150 m_searchPoints += markers;
4155 for (int i = 0; i < m_guides.count(); i++) {
4156 m_searchPoints.append(m_guides.at(i)->info());
4159 qSort(m_searchPoints);
4162 void CustomTrackView::clearSearchStrings()
4164 m_searchPoints.clear();
4168 void CustomTrackView::copyClip()
4170 qDeleteAll(m_copiedItems);
4171 m_copiedItems.clear();
4172 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4173 if (itemList.count() == 0) {
4174 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4177 for (int i = 0; i < itemList.count(); i++) {
4178 if (itemList.at(i)->type() == AVWIDGET) {
4179 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4180 ClipItem *clone = clip->clone(clip->info());
4181 m_copiedItems.append(clone);
4182 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4183 Transition *dup = static_cast <Transition *>(itemList.at(i));
4184 m_copiedItems.append(dup->clone());
4189 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4191 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));
4192 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4193 for (int i = 0; i < collisions.count(); i++) {
4194 if (collisions.at(i)->type() == type) return false;
4199 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4202 for (int i = 0; i < infoList.count(); i++) {
4203 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));
4206 QList<QGraphicsItem *> collisions = scene()->items(path);
4207 for (int i = 0; i < collisions.count(); i++) {
4208 if (collisions.at(i)->type() == type) return false;
4213 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4215 for (int i = 0; i < items.count(); i++) {
4216 ItemInfo info = items.at(i)->info();
4217 info.startPos += offset;
4218 info.endPos += offset;
4219 info.track += trackOffset;
4220 if (!canBePastedTo(info, items.at(i)->type())) return false;
4225 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4227 QPainterPath movePath;
4228 movePath.moveTo(0, 0);
4230 for (int i = 0; i < items.count(); i++) {
4231 ItemInfo info = items.at(i)->info();
4232 info.startPos = info.startPos + offset;
4233 info.endPos = info.endPos + offset;
4234 info.track = info.track + trackOffset;
4235 if (info.startPos < GenTime()) {
4236 // No clip should go below 0
4239 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));
4240 movePath.addRect(rect);
4242 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4243 for (int i = 0; i < collisions.count(); i++) {
4244 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4245 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4252 void CustomTrackView::pasteClip()
4254 if (m_copiedItems.count() == 0) {
4255 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4259 if (m_menuPosition.isNull()) {
4260 position = mapFromGlobal(QCursor::pos());
4261 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4262 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4265 } else position = m_menuPosition;
4266 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4267 int track = (int)(position.y() / m_tracksHeight);
4268 ItemInfo first = m_copiedItems.at(0)->info();
4270 GenTime offset = pos - first.startPos;
4271 int trackOffset = track - first.track;
4273 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4274 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4277 QUndoCommand *pasteClips = new QUndoCommand();
4278 pasteClips->setText("Paste clips");
4280 for (int i = 0; i < m_copiedItems.count(); i++) {
4281 // parse all clip names
4282 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4283 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4284 ItemInfo info = clip->info();
4285 info.startPos += offset;
4286 info.endPos += offset;
4287 info.track += trackOffset;
4288 if (canBePastedTo(info, AVWIDGET)) {
4289 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4290 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4291 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4292 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4294 info.startPos = tr->startPos() + offset;
4295 info.endPos = tr->endPos() + offset;
4296 info.track = tr->track() + trackOffset;
4297 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4298 if (info.startPos >= info.endPos) {
4299 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4300 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4301 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4304 m_commandStack->push(pasteClips);
4307 void CustomTrackView::pasteClipEffects()
4309 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4310 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4313 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4315 QUndoCommand *paste = new QUndoCommand();
4316 paste->setText("Paste effects");
4318 QList<QGraphicsItem *> clips = scene()->selectedItems();
4319 for (int i = 0; i < clips.count(); ++i) {
4320 if (clips.at(i)->type() == AVWIDGET) {
4321 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4322 for (int j = 0; j < clip->effectsCount(); j++) {
4323 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4327 m_commandStack->push(paste);
4331 ClipItem *CustomTrackView::getClipUnderCursor() const
4333 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4334 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4335 for (int i = 0; i < collisions.count(); i++) {
4336 if (collisions.at(i)->type() == AVWIDGET) {
4337 return static_cast < ClipItem *>(collisions.at(i));
4343 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4345 QList<QGraphicsItem *> clips = scene()->selectedItems();
4346 if (clips.isEmpty()) {
4347 return getClipUnderCursor();
4349 AbstractClipItem *item = NULL;
4350 for (int i = 0; i < clips.count(); ++i) {
4351 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4352 item = static_cast < AbstractClipItem *>(clips.at(i));
4353 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4356 if (item) return item;
4361 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4363 QList<QGraphicsItem *> clips = scene()->selectedItems();
4364 if (clips.isEmpty()) {
4365 return getClipUnderCursor();
4368 // remove all items in the list that are not clips
4369 for (int i = 0; i < clips.count();) {
4370 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4373 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4374 for (int i = 0; i < clips.count(); ++i) {
4375 if (clips.at(i)->type() == AVWIDGET) {
4376 item = static_cast < ClipItem *>(clips.at(i));
4377 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4385 void CustomTrackView::setInPoint()
4387 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4389 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4392 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4396 ItemInfo startInfo = clip->info();
4397 ItemInfo endInfo = startInfo;
4398 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4399 if (endInfo.startPos >= startInfo.endPos) {
4400 // Check for invalid resize
4401 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4403 } else if (endInfo.startPos < startInfo.startPos) {
4404 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4405 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4406 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4407 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4411 if (clip->type() == TRANSITIONWIDGET) {
4412 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4413 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4416 void CustomTrackView::setOutPoint()
4418 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4420 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4423 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4427 ItemInfo startInfo = clip->info();
4428 ItemInfo endInfo = clip->info();
4429 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4430 if (endInfo.endPos <= startInfo.startPos) {
4431 // Check for invalid resize
4432 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4434 } else if (endInfo.endPos > startInfo.endPos) {
4435 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4436 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4437 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4443 if (clip->type() == TRANSITIONWIDGET) {
4444 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4445 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4448 void CustomTrackView::slotUpdateAllThumbs()
4450 QList<QGraphicsItem *> itemList = items();
4451 //if (itemList.isEmpty()) return;
4453 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4454 for (int i = 0; i < itemList.count(); i++) {
4455 if (itemList.at(i)->type() == AVWIDGET) {
4456 item = static_cast <ClipItem *>(itemList.at(i));
4457 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4458 // Check if we have a cached thumbnail
4459 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4460 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4461 if (QFile::exists(thumb)) {
4463 item->slotSetStartThumb(pix);
4466 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4467 QString endThumb = startThumb;
4468 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4469 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4470 if (QFile::exists(startThumb)) {
4471 QPixmap pix(startThumb);
4472 item->slotSetStartThumb(pix);
4474 if (QFile::exists(endThumb)) {
4475 QPixmap pix(endThumb);
4476 item->slotSetEndThumb(pix);
4480 item->refreshClip(false);
4481 qApp->processEvents();
4484 viewport()->update();
4487 void CustomTrackView::saveThumbnails()
4489 QList<QGraphicsItem *> itemList = items();
4491 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4492 for (int i = 0; i < itemList.count(); i++) {
4493 if (itemList.at(i)->type() == AVWIDGET) {
4494 item = static_cast <ClipItem *>(itemList.at(i));
4495 if (item->clipType() != COLOR) {
4496 // Check if we have a cached thumbnail
4497 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4498 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4499 if (!QFile::exists(thumb)) {
4500 QPixmap pix(item->startThumb());
4504 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4505 QString endThumb = startThumb;
4506 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4507 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4508 if (!QFile::exists(startThumb)) {
4509 QPixmap pix(item->startThumb());
4510 pix.save(startThumb);
4512 if (!QFile::exists(endThumb)) {
4513 QPixmap pix(item->endThumb());
4523 void CustomTrackView::slotInsertTrack(int ix)
4525 TrackDialog d(m_document, parentWidget());
4526 d.label->setText(i18n("Insert track"));
4527 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4528 d.track_nb->setValue(ix);
4529 d.setWindowTitle(i18n("Insert New Track"));
4530 d.slotUpdateName(ix);
4532 if (d.exec() == QDialog::Accepted) {
4533 ix = d.track_nb->value();
4534 if (d.before_select->currentIndex() == 1) {
4538 if (d.video_track->isChecked()) {
4539 info.type = VIDEOTRACK;
4540 info.isMute = false;
4541 info.isBlind = false;
4542 info.isLocked = false;
4544 info.type = AUDIOTRACK;
4545 info.isMute = false;
4546 info.isBlind = true;
4547 info.isLocked = false;
4549 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4550 m_commandStack->push(addTrack);
4551 setDocumentModified();
4555 void CustomTrackView::slotDeleteTrack(int ix)
4557 TrackDialog d(m_document, parentWidget());
4558 d.label->setText(i18n("Delete track"));
4559 d.before_select->setHidden(true);
4560 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4561 d.track_nb->setValue(ix);
4562 d.slotUpdateName(ix);
4563 d.setWindowTitle(i18n("Delete Track"));
4564 d.video_track->setHidden(true);
4565 d.audio_track->setHidden(true);
4566 if (d.exec() == QDialog::Accepted) {
4567 ix = d.track_nb->value();
4568 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4569 deleteTimelineTrack(ix, info);
4570 setDocumentModified();
4571 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4572 m_commandStack->push(command);*/
4576 void CustomTrackView::slotChangeTrack(int ix)
4578 TrackDialog d(m_document, parentWidget());
4579 d.label->setText(i18n("Change track"));
4580 d.before_select->setHidden(true);
4581 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4582 d.track_nb->setValue(ix);
4583 d.slotUpdateName(ix);
4584 d.setWindowTitle(i18n("Change Track Type"));
4586 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4587 d.video_track->setChecked(true);
4589 d.audio_track->setChecked(true);
4591 if (d.exec() == QDialog::Accepted) {
4593 info.isLocked = false;
4594 info.isMute = false;
4595 ix = d.track_nb->value();
4597 if (d.video_track->isChecked()) {
4598 info.type = VIDEOTRACK;
4599 info.isBlind = false;
4601 info.type = AUDIOTRACK;
4602 info.isBlind = true;
4604 changeTimelineTrack(ix, info);
4605 setDocumentModified();
4610 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4612 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4613 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4614 QList<QGraphicsItem *> selection = m_scene->items(r);
4615 QUndoCommand *deleteTrack = new QUndoCommand();
4616 deleteTrack->setText("Delete track");
4618 // Delete all clips in selected track
4619 for (int i = 0; i < selection.count(); i++) {
4620 if (selection.at(i)->type() == AVWIDGET) {
4621 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4622 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4623 m_scene->removeItem(item);
4626 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4627 Transition *item = static_cast <Transition *>(selection.at(i));
4628 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4629 m_scene->removeItem(item);
4635 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4636 m_commandStack->push(deleteTrack);
4639 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4641 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4642 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4643 m_commandStack->push(changeTrack);
4646 void CustomTrackView::autoTransition()
4648 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4649 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4650 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4653 Transition *tr = static_cast <Transition*>(itemList.at(0));
4654 tr->setAutomatic(!tr->isAutomatic());
4655 QDomElement transition = tr->toXML();
4656 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);
4660 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4663 QDomNodeList params = effect.elementsByTagName("parameter");
4664 for (int i = 0; i < params.count(); i++) {
4665 QDomElement e = params.item(i).toElement();
4666 if (!e.isNull() && e.attribute("type") == "constant") {
4667 if (e.hasAttribute("factor")) {
4668 double factor = e.attribute("factor").toDouble();
4669 double value = e.attribute("value").toDouble();
4670 value = value / factor;
4671 result.append(QString::number(value));
4672 } else result.append(e.attribute("value"));
4678 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4680 QList<QGraphicsItem *> list = scene()->items();
4681 ClipItem *clip = NULL;
4682 for (int i = 0; i < list.size(); ++i) {
4683 if (list.at(i)->type() == AVWIDGET) {
4684 clip = static_cast <ClipItem *>(list.at(i));
4685 if (clip->clipProducer() == id) {
4686 clip->setClipName(name);
4690 viewport()->update();
4693 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4695 minimum = GenTime();
4696 maximum = GenTime();
4697 QList<QGraphicsItem *> selection;
4698 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4699 selection.removeAll(item);
4700 for (int i = 0; i < selection.count(); i++) {
4701 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4702 if (clip && clip->type() == AVWIDGET) {
4703 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4704 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4709 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4711 minimum = GenTime();
4712 maximum = GenTime();
4713 QList<QGraphicsItem *> selection;
4714 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4715 selection.removeAll(item);
4716 for (int i = 0; i < selection.count(); i++) {
4717 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4718 if (clip && clip->type() == TRANSITIONWIDGET) {
4719 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4720 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4726 void CustomTrackView::loadGroups(const QDomNodeList groups)
4728 for (int i = 0; i < groups.count(); i++) {
4729 QDomNodeList children = groups.at(i).childNodes();
4730 scene()->clearSelection();
4731 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4732 QDomNode n = children.item(nodeindex);
4733 QDomElement elem = n.toElement();
4734 int pos = elem.attribute("position").toInt();
4735 int track = elem.attribute("track").toInt();
4736 if (elem.tagName() == "clipitem") {
4737 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4738 if (clip) clip->setSelected(true);
4740 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4741 if (clip) clip->setSelected(true);
4744 groupSelectedItems(false, true);
4748 void CustomTrackView::splitAudio()
4750 resetSelectionGroup();
4751 QList<QGraphicsItem *> selection = scene()->selectedItems();
4752 if (selection.isEmpty()) {
4753 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4756 QUndoCommand *splitCommand = new QUndoCommand();
4757 splitCommand->setText(i18n("Split audio"));
4758 for (int i = 0; i < selection.count(); i++) {
4759 if (selection.at(i)->type() == AVWIDGET) {
4760 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4761 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4762 if (clip->parentItem()) {
4763 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4765 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4770 m_commandStack->push(splitCommand);
4773 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4775 ClipItem *clip = getClipItemAt(pos, track);
4777 kDebug() << "// Cannot find clip to split!!!";
4781 int start = pos.frames(m_document->fps());
4782 int freetrack = m_document->tracksCount() - track - 1;
4783 for (; freetrack > 0; freetrack--) {
4784 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4785 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4786 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4787 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4788 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4793 kDebug() << "GOT TRK: " << track;
4794 if (freetrack == 0) {
4795 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4797 ItemInfo info = clip->info();
4798 info.track = m_document->tracksCount() - freetrack;
4799 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4800 scene()->clearSelection();
4801 clip->setSelected(true);
4802 ClipItem *audioClip = getClipItemAt(start, info.track);
4804 clip->setVideoOnly(true);
4805 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4806 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4807 audioClip->setSelected(true);
4808 audioClip->setAudioOnly(true);
4809 groupSelectedItems(false, true);
4813 // unsplit clip: remove audio part and change video part to normal clip
4814 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4815 kDebug() << "//CANNOT FIND CLP GRP";
4818 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4819 QList<QGraphicsItem *> children = grp->childItems();
4820 if (children.count() != 2) {
4821 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4824 for (int i = 0; i < children.count(); i++) {
4825 if (children.at(i) != clip) {
4826 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4827 ItemInfo info = clip->info();
4828 deleteClip(clp->info());
4829 clip->setVideoOnly(false);
4830 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4834 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4835 m_document->clipManager()->removeGroup(grp);
4836 scene()->destroyItemGroup(grp);
4840 void CustomTrackView::setVideoOnly()
4842 resetSelectionGroup();
4843 QList<QGraphicsItem *> selection = scene()->selectedItems();
4844 if (selection.isEmpty()) {
4845 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4848 QUndoCommand *videoCommand = new QUndoCommand();
4849 videoCommand->setText(i18n("Video only"));
4850 for (int i = 0; i < selection.count(); i++) {
4851 if (selection.at(i)->type() == AVWIDGET) {
4852 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4853 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4854 if (clip->parentItem()) {
4855 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4857 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4862 m_commandStack->push(videoCommand);
4865 void CustomTrackView::setAudioOnly()
4867 resetSelectionGroup();
4868 QList<QGraphicsItem *> selection = scene()->selectedItems();
4869 if (selection.isEmpty()) {
4870 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4873 QUndoCommand *videoCommand = new QUndoCommand();
4874 videoCommand->setText(i18n("Audio only"));
4875 for (int i = 0; i < selection.count(); i++) {
4876 if (selection.at(i)->type() == AVWIDGET) {
4877 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4878 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4879 if (clip->parentItem()) {
4880 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4882 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4887 m_commandStack->push(videoCommand);
4890 void CustomTrackView::setAudioAndVideo()
4892 resetSelectionGroup();
4893 QList<QGraphicsItem *> selection = scene()->selectedItems();
4894 if (selection.isEmpty()) {
4895 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4898 QUndoCommand *videoCommand = new QUndoCommand();
4899 videoCommand->setText(i18n("Audio and Video"));
4900 for (int i = 0; i < selection.count(); i++) {
4901 if (selection.at(i)->type() == AVWIDGET) {
4902 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4903 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4904 if (clip->parentItem()) {
4905 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4907 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4912 m_commandStack->push(videoCommand);
4915 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4917 ClipItem *clip = getClipItemAt(pos, track);
4919 kDebug() << "// Cannot find clip to split!!!";
4923 int start = pos.frames(m_document->fps());
4924 clip->setVideoOnly(true);
4925 clip->setAudioOnly(false);
4926 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4927 } else if (audioOnly) {
4928 int start = pos.frames(m_document->fps());
4929 clip->setAudioOnly(true);
4930 clip->setVideoOnly(false);
4931 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4933 int start = pos.frames(m_document->fps());
4934 clip->setAudioOnly(false);
4935 clip->setVideoOnly(false);
4936 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4939 setDocumentModified();
4942 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4944 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4945 m_clipTypeGroup->setEnabled(false);
4947 m_clipTypeGroup->setEnabled(true);
4948 QList <QAction *> actions = m_clipTypeGroup->actions();
4950 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4951 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4952 else lookup = "clip_audio_and_video";
4953 for (int i = 0; i < actions.count(); i++) {
4954 if (actions.at(i)->data().toString() == lookup) {
4955 actions.at(i)->setChecked(true);
4962 void CustomTrackView::reloadTransitionLumas()
4966 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4967 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4968 for (int i = 0; i < params.count(); i++) {
4969 QDomElement e = params.item(i).toElement();
4970 if (e.attribute("tag") == "resource") {
4971 lumaNames = e.attribute("paramlistdisplay");
4972 lumaFiles = e.attribute("paramlist");
4977 QList<QGraphicsItem *> itemList = items();
4978 Transition *transitionitem;
4979 QDomElement transitionXml;
4980 for (int i = 0; i < itemList.count(); i++) {
4981 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4982 transitionitem = static_cast <Transition*>(itemList.at(i));
4983 transitionXml = transitionitem->toXML();
4984 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4985 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4986 for (int i = 0; i < params.count(); i++) {
4987 QDomElement e = params.item(i).toElement();
4988 if (e.attribute("tag") == "resource") {
4989 e.setAttribute("paramlistdisplay", lumaNames);
4990 e.setAttribute("paramlist", lumaFiles);
4995 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4996 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4997 for (int i = 0; i < params.count(); i++) {
4998 QDomElement e = params.item(i).toElement();
4999 if (e.attribute("tag") == "luma") {
5000 e.setAttribute("paramlistdisplay", lumaNames);
5001 e.setAttribute("paramlist", lumaFiles);
5008 emit transitionItemSelected(NULL);
5011 double CustomTrackView::fps() const
5013 return m_document->fps();
5016 void CustomTrackView::updateProjectFps()
5018 // update all clips to the new fps
5019 resetSelectionGroup();
5020 scene()->clearSelection();
5022 QList<QGraphicsItem *> itemList = items();
5023 for (int i = 0; i < itemList.count(); i++) {
5024 // remove all items and re-add them one by one
5025 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5027 for (int i = 0; i < itemList.count(); i++) {
5028 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5029 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5030 clip->updateFps(m_document->fps());
5031 m_scene->addItem(clip);
5032 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5033 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5034 QList<QGraphicsItem *> children = grp->childItems();
5035 for (int j = 0; j < children.count(); j++) {
5036 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5037 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5038 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
5039 clip->updateFps(m_document->fps());
5042 m_document->clipManager()->removeGroup(grp);
5043 m_scene->addItem(grp);
5044 scene()->destroyItemGroup(grp);
5045 for (int j = 0; j < children.count(); j++) {
5046 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5047 //children.at(j)->setParentItem(0);
5048 children.at(j)->setSelected(true);
5051 groupSelectedItems(true, true);
5052 } else if (itemList.at(i)->type() == GUIDEITEM) {
5053 Guide *g = static_cast<Guide *>(itemList.at(i));
5055 m_scene->addItem(g);
5058 viewport()->update();