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);
1388 EffectsParameterList params = clip->addEffect(effect);
1389 if (effect.attribute("disabled") == "1") {
1390 // Effect is disabled, don't add it to MLT playlist
1391 if (clip->isSelected()) emit clipItemSelected(clip);
1394 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1395 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1396 if (clip->isSelected()) emit clipItemSelected(clip);
1397 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1400 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1402 QString index = effect.attribute("kdenlive_ix");
1403 // Special case: speed effect
1404 if (effect.attribute("id") == "speed") {
1405 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1407 ItemInfo info = clip->info();
1408 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1409 clip->deleteEffect(index);
1410 emit clipItemSelected(clip);
1411 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1415 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1416 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1417 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1420 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1422 clip->deleteEffect(index);
1423 emit clipItemSelected(clip);
1427 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1429 QList<QGraphicsItem *> itemList = group->childItems();
1430 QUndoCommand *effectCommand = new QUndoCommand();
1432 QDomNode namenode = effect.elementsByTagName("name").item(0);
1433 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1434 else effectName = i18n("effect");
1435 effectCommand->setText(i18n("Add %1", effectName));
1437 for (int i = 0; i < itemList.count(); i++) {
1438 if (itemList.at(i)->type() == AVWIDGET) {
1439 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1440 if (effect.attribute("type") == "audio") {
1441 // Don't add audio effects on video clips
1442 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1443 } else if (effect.hasAttribute("type") == false) {
1444 // Don't add video effect on audio clips
1445 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1448 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1449 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1452 if (item->isItemLocked()) {
1455 item->initEffect(effect);
1456 if (effect.attribute("tag") == "ladspa") {
1457 QString ladpsaFile = m_document->getLadspaFile();
1458 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1459 effect.setAttribute("src", ladpsaFile);
1461 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1466 m_commandStack->push(effectCommand);
1467 setDocumentModified();
1468 } else delete effectCommand;
1471 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1473 QList<QGraphicsItem *> itemList;
1474 QUndoCommand *effectCommand = new QUndoCommand();
1476 QDomNode namenode = effect.elementsByTagName("name").item(0);
1477 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1478 else effectName = i18n("effect");
1479 effectCommand->setText(i18n("Add %1", effectName));
1481 if (track == -1) itemList = scene()->selectedItems();
1482 if (itemList.isEmpty()) {
1483 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1484 if (clip) itemList.append(clip);
1485 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1487 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1488 for (int i = 0; i < itemList.count(); i++) {
1489 if (itemList.at(i)->type() == AVWIDGET) {
1490 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1491 if (effect.attribute("type") == "audio") {
1492 // Don't add audio effects on video clips
1493 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1494 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1497 } else if (effect.hasAttribute("type") == false) {
1498 // Don't add video effect on audio clips
1499 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1500 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1504 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1505 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1508 if (item->isItemLocked()) {
1511 item->initEffect(effect);
1512 if (effect.attribute("tag") == "ladspa") {
1513 QString ladpsaFile = m_document->getLadspaFile();
1514 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1515 effect.setAttribute("src", ladpsaFile);
1517 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1522 m_commandStack->push(effectCommand);
1523 setDocumentModified();
1524 } else delete effectCommand;
1527 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1529 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1530 m_commandStack->push(command);
1531 setDocumentModified();
1534 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1536 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1537 QDomElement effect = insertedEffect.cloneNode().toElement();
1539 // Special case: speed effect
1540 if (effect.attribute("id") == "speed") {
1541 ItemInfo info = clip->info();
1542 if (effect.attribute("disabled") == "1") doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1544 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1545 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1546 if (strobe == 0) strobe = 1;
1547 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1549 clip->setEffectAt(ix, effect);
1550 if (ix == clip->selectedEffectIndex()) {
1551 clip->setSelectedEffect(ix);
1552 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1557 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1558 if (effect.attribute("tag") == "ladspa") {
1559 // Update the ladspa affect file
1560 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1562 // check if we are trying to reset a keyframe effect
1563 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1564 clip->initEffect(effect);
1565 effectParams = clip->getEffectArgs(effect);
1567 if (effectParams.paramValue("disabled") == "1") {
1568 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1569 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1570 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1571 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1572 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1574 clip->setEffectAt(ix, effect);
1575 if (ix == clip->selectedEffectIndex()) {
1576 clip->setSelectedEffect(ix);
1577 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1579 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1580 // A fade effect was modified, update the clip
1581 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1582 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1583 clip->setFadeIn(pos);
1585 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1586 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1587 clip->setFadeOut(pos);
1591 setDocumentModified();
1594 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1596 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1597 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1598 QDomElement act = clip->effectAt(newPos - 1);
1599 QDomElement before = clip->effectAt(oldPos - 1);
1600 clip->setEffectAt(oldPos - 1, act);
1601 clip->setEffectAt(newPos - 1, before);
1602 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1603 if (act.attribute("id") == "speed") {
1604 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1605 } else if (before.attribute("id") == "speed") {
1606 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1607 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1608 emit clipItemSelected(clip, newPos - 1);
1609 setDocumentModified();
1610 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1613 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1615 QDomElement effect = clip->effectAt(effectPos);
1616 QDomElement oldEffect = effect.cloneNode().toElement();
1618 effect.setAttribute("disabled", (int) disable);
1619 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1620 m_commandStack->push(command);
1621 setDocumentModified();;
1624 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1626 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1627 m_commandStack->push(command);
1628 setDocumentModified();
1631 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1633 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1634 m_commandStack->push(command);
1637 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1641 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1642 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1643 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1644 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);
1645 m_blockRefresh = false;
1648 if (item->parentItem()) {
1649 // Item is part of a group, reset group
1650 resetSelectionGroup();
1652 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1654 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1655 int cutPos = (int) cutTime.frames(m_document->fps());
1656 ItemInfo newPos = info;
1657 double speed = item->speed();
1658 newPos.startPos = cutTime;
1659 newPos.endPos = info.endPos;
1660 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1661 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1662 newPos.track = info.track;
1663 ClipItem *dup = item->clone(newPos);
1664 // remove unwanted effects (fade in) from 2nd part of cutted clip
1665 int ix = dup->hasEffect(QString(), "fadein");
1667 QDomElement oldeffect = item->effectAt(ix);
1668 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1670 ix = dup->hasEffect(QString(), "fade_from_black");
1672 QDomElement oldeffect = item->effectAt(ix);
1673 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1675 item->resizeEnd(cutPos, false);
1676 scene()->addItem(dup);
1677 if (item->checkKeyFrames()) slotRefreshEffects(item);
1678 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1679 item->baseClip()->addReference();
1680 m_document->updateClip(item->baseClip()->getId());
1681 setDocumentModified();
1682 //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);
1686 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1687 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1688 if (!item || !dup || item == dup) {
1689 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1690 m_blockRefresh = false;
1693 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1694 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1698 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1699 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1700 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1701 //deleteClip(dup->info());
1704 if (dup->isSelected()) emit clipItemSelected(NULL);
1705 dup->baseClip()->removeReference();
1706 m_document->updateClip(dup->baseClip()->getId());
1707 scene()->removeItem(dup);
1710 ItemInfo clipinfo = item->info();
1711 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1712 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1714 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1715 setDocumentModified();
1717 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1720 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1723 void CustomTrackView::slotEnableRefresh()
1725 m_blockRefresh = false;
1728 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1730 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1731 if (itemList.count() == 1) {
1732 if (itemList.at(0)->type() == AVWIDGET) {
1733 ClipItem *item = (ClipItem *) itemList.at(0);
1735 info.track = item->track();
1736 ClipItem *transitionClip = NULL;
1737 const int transitiontrack = getPreviousVideoTrack(info.track);
1738 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1739 if (pos < item->startPos() + item->cropDuration() / 2) {
1740 // add transition to clip start
1741 info.startPos = item->startPos();
1742 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1743 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1744 info.endPos = transitionClip->endPos();
1745 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1746 // Check there is no other transition at that place
1747 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1748 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1749 QList<QGraphicsItem *> selection = m_scene->items(r);
1750 bool transitionAccepted = true;
1751 for (int i = 0; i < selection.count(); i++) {
1752 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1753 Transition *tr = static_cast <Transition *>(selection.at(i));
1754 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1755 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1756 } else transitionAccepted = false;
1759 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1760 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1763 // add transition to clip end
1764 info.endPos = item->endPos();
1765 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1766 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1767 info.startPos = transitionClip->startPos();
1768 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1769 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1770 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1772 // Check there is no other transition at that place
1773 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1774 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1775 QList<QGraphicsItem *> selection = m_scene->items(r);
1776 bool transitionAccepted = true;
1777 for (int i = 0; i < selection.count(); i++) {
1778 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1779 Transition *tr = static_cast <Transition *>(selection.at(i));
1780 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1781 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1782 } else transitionAccepted = false;
1785 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1786 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1789 } else for (int i = 0; i < itemList.count(); i++) {
1790 if (itemList.at(i)->type() == AVWIDGET) {
1791 ClipItem *item = (ClipItem *) itemList.at(i);
1793 info.startPos = item->startPos();
1794 info.endPos = info.startPos + GenTime(65, m_document->fps());
1795 info.track = item->track();
1797 // Check there is no other transition at that place
1798 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1799 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1800 QList<QGraphicsItem *> selection = m_scene->items(r);
1801 bool transitionAccepted = true;
1802 for (int i = 0; i < selection.count(); i++) {
1803 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1804 Transition *tr = static_cast <Transition *>(selection.at(i));
1805 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1806 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1807 } else transitionAccepted = false;
1810 int transitiontrack = getPreviousVideoTrack(info.track);
1811 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1812 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1817 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1819 if (transitionInfo.startPos >= transitionInfo.endPos) {
1820 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1823 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1824 m_commandStack->push(command);
1825 setDocumentModified();
1828 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1830 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1831 //kDebug() << "---- ADDING transition " << params.attribute("value");
1832 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1833 scene()->addItem(tr);
1834 setDocumentModified();
1836 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1841 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1843 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1845 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1848 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1849 if (m_dragItem == item) m_dragItem = NULL;
1851 emit transitionItemSelected(NULL);
1852 setDocumentModified();
1855 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1857 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1858 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1859 m_commandStack->push(command);
1860 setDocumentModified();
1863 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1865 Transition *item = getTransitionItemAt(pos, track);
1867 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1870 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);
1871 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1872 item->setTransitionParameters(transition);
1873 if (updateTransitionWidget) {
1874 ItemInfo info = item->info();
1876 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1877 if (transitionClip && transitionClip->baseClip()) {
1878 QString size = transitionClip->baseClip()->getProperty("frame_size");
1879 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1880 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1881 p.setY(size.section('x', 1, 1).toInt());
1883 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1885 setDocumentModified();
1888 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1891 const QPointF pos = mapToScene(event->pos());
1892 if (m_selectionGroup) {
1893 m_selectionGroup->setPos(pos);
1894 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1895 event->acceptProposedAction();
1897 // Drag enter was not possible, try again at mouse position
1898 insertDropClips(event->mimeData(), event->pos());
1902 QGraphicsView::dragMoveEvent(event);
1906 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1908 if (m_selectionGroup && m_clipDrag) {
1909 m_thumbsTimer.stop();
1910 m_waitingThumbs.clear();
1911 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1913 scene()->destroyItemGroup(m_selectionGroup);
1914 m_selectionGroup = NULL;
1915 } else QGraphicsView::dragLeaveEvent(event);
1918 void CustomTrackView::dropEvent(QDropEvent * event)
1920 if (m_selectionGroup && m_clipDrag) {
1921 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1922 resetSelectionGroup();
1923 m_scene->clearSelection();
1924 bool hasVideoClip = false;
1925 QUndoCommand *addCommand = new QUndoCommand();
1926 addCommand->setText(i18n("Add timeline clip"));
1928 for (int i = 0; i < items.count(); i++) {
1929 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1930 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1931 if (items.count() == 1) {
1932 updateClipTypeActions(item);
1934 updateClipTypeActions(NULL);
1937 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1938 item->baseClip()->addReference();
1939 m_document->updateClip(item->baseClip()->getId());
1940 ItemInfo info = item->info();
1942 int tracknumber = m_document->tracksCount() - info.track - 1;
1943 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1944 if (isLocked) item->setItemLocked(true);
1945 ItemInfo clipInfo = info;
1946 clipInfo.track = m_document->tracksCount() - item->track();
1947 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1948 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1951 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1952 // add transparency transition
1953 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1954 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1956 item->setSelected(true);
1958 m_commandStack->push(addCommand);
1959 setDocumentModified();
1960 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1961 if (items.count() > 1) groupSelectedItems(true);
1962 event->setDropAction(Qt::MoveAction);
1964 } else QGraphicsView::dropEvent(event);
1969 QStringList CustomTrackView::mimeTypes() const
1971 QStringList qstrList;
1972 // list of accepted mime types for drop
1973 qstrList.append("text/plain");
1974 qstrList.append("kdenlive/producerslist");
1975 qstrList.append("kdenlive/clip");
1979 Qt::DropActions CustomTrackView::supportedDropActions() const
1981 // returns what actions are supported when dropping
1982 return Qt::MoveAction;
1985 void CustomTrackView::setDuration(int duration)
1987 int diff = qAbs(duration - sceneRect().width());
1988 if (diff * matrix().m11() > -50) {
1989 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1990 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1992 m_projectDuration = duration;
1995 int CustomTrackView::duration() const
1997 return m_projectDuration;
2000 void CustomTrackView::addTrack(TrackInfo type, int ix)
2002 if (ix == -1 || ix == m_document->tracksCount()) {
2003 m_document->insertTrack(ix, type);
2004 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2006 m_document->insertTrack(m_document->tracksCount() - ix, type);
2007 // insert track in MLT playlist
2008 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2010 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2011 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2012 QList<QGraphicsItem *> selection = m_scene->items(r);
2013 resetSelectionGroup();
2015 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2016 scene()->addItem(m_selectionGroup);
2017 for (int i = 0; i < selection.count(); i++) {
2018 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2019 m_selectionGroup->addToGroup(selection.at(i));
2020 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2023 // Move graphic items
2024 m_selectionGroup->translate(0, m_tracksHeight);
2026 // adjust track number
2027 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2028 for (int i = 0; i < children.count(); i++) {
2029 if (children.at(i)->type() == GROUPWIDGET) {
2030 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2031 children << grp->childItems();
2034 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2036 ItemInfo clipinfo = item->info();
2037 if (item->type() == AVWIDGET) {
2038 ClipItem *clip = static_cast <ClipItem *>(item);
2039 // We add a move clip command so that we get the correct producer for new track number
2040 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2041 Mlt::Producer *prod;
2042 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2043 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2044 else prod = clip->baseClip()->producer(clipinfo.track);
2045 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2047 } else if (item->type() == TRANSITIONWIDGET) {
2048 Transition *tr = static_cast <Transition *>(item);
2049 int track = tr->transitionEndTrack();
2051 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2055 resetSelectionGroup(false);
2058 int maxHeight = m_tracksHeight * m_document->tracksCount();
2059 for (int i = 0; i < m_guides.count(); i++) {
2060 QLineF l = m_guides.at(i)->line();
2061 l.setP2(QPointF(l.x2(), maxHeight));
2062 m_guides.at(i)->setLine(l);
2064 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2065 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2066 viewport()->update();
2067 emit trackHeightChanged();
2068 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2069 //setFixedHeight(50 * m_tracksCount);
2072 void CustomTrackView::removeTrack(int ix)
2074 // Delete track in MLT playlist
2075 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2076 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2078 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2079 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2080 QList<QGraphicsItem *> selection = m_scene->items(r);
2082 resetSelectionGroup();
2084 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2085 scene()->addItem(m_selectionGroup);
2086 for (int i = 0; i < selection.count(); i++) {
2087 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2088 m_selectionGroup->addToGroup(selection.at(i));
2089 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2092 // Move graphic items
2093 qreal ydiff = 0 - (int) m_tracksHeight;
2094 m_selectionGroup->translate(0, ydiff);
2096 // adjust track number
2097 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2098 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2099 for (int i = 0; i < children.count(); i++) {
2100 if (children.at(i)->type() == GROUPWIDGET) {
2101 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2102 children << grp->childItems();
2105 if (children.at(i)->type() == AVWIDGET) {
2106 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2108 ItemInfo clipinfo = clip->info();
2109 // We add a move clip command so that we get the correct producer for new track number
2110 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2111 Mlt::Producer *prod;
2112 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2113 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2114 else prod = clip->baseClip()->producer(clipinfo.track);
2115 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2117 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2118 Transition *tr = static_cast <Transition *>(children.at(i));
2120 int track = tr->transitionEndTrack();
2122 ItemInfo clipinfo = tr->info();
2123 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2127 resetSelectionGroup(false);
2129 int maxHeight = m_tracksHeight * m_document->tracksCount();
2130 for (int i = 0; i < m_guides.count(); i++) {
2131 QLineF l = m_guides.at(i)->line();
2132 l.setP2(QPointF(l.x2(), maxHeight));
2133 m_guides.at(i)->setLine(l);
2135 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2136 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2137 viewport()->update();
2138 emit trackHeightChanged();
2139 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2142 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2144 int tracknumber = m_document->tracksCount() - ix;
2145 m_document->setTrackType(tracknumber - 1, type);
2146 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2147 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2148 viewport()->update();
2152 void CustomTrackView::slotSwitchTrackAudio(int ix)
2154 /*for (int i = 0; i < m_document->tracksCount(); i++)
2155 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2156 int tracknumber = m_document->tracksCount() - ix - 1;
2157 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2158 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2159 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2160 setDocumentModified();
2163 void CustomTrackView::slotSwitchTrackLock(int ix)
2165 int tracknumber = m_document->tracksCount() - ix - 1;
2166 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2167 m_commandStack->push(command);
2171 void CustomTrackView::lockTrack(int ix, bool lock)
2173 int tracknumber = m_document->tracksCount() - ix - 1;
2174 m_document->switchTrackLock(tracknumber, lock);
2175 emit doTrackLock(ix, lock);
2176 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2178 for (int i = 0; i < selection.count(); i++) {
2179 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2180 if (selection.at(i)->isSelected()) {
2181 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2182 else emit transitionItemSelected(NULL);
2184 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2186 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2187 viewport()->update();
2188 setDocumentModified();
2191 void CustomTrackView::slotSwitchTrackVideo(int ix)
2193 int tracknumber = m_document->tracksCount() - ix;
2194 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2195 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2196 setDocumentModified();
2199 void CustomTrackView::slotRemoveSpace()
2203 if (m_menuPosition.isNull()) {
2204 pos = GenTime(cursorPos(), m_document->fps());
2206 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2209 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2210 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2212 ClipItem *item = getClipItemAt(pos, track);
2214 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);
2217 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2218 //kDebug() << "// GOT LENGT; " << length;
2220 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);
2224 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2225 QList<QGraphicsItem *> items = m_scene->items(r);
2227 QList<ItemInfo> clipsToMove;
2228 QList<ItemInfo> transitionsToMove;
2230 for (int i = 0; i < items.count(); i++) {
2231 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2232 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2233 ItemInfo info = item->info();
2234 if (item->type() == AVWIDGET) {
2235 clipsToMove.append(info);
2236 } else if (item->type() == TRANSITIONWIDGET) {
2237 transitionsToMove.append(info);
2242 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2243 m_commandStack->push(command);
2246 void CustomTrackView::slotInsertSpace()
2250 if (m_menuPosition.isNull()) {
2251 pos = GenTime(cursorPos(), m_document->fps());
2253 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2254 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2256 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2257 if (d.exec() != QDialog::Accepted) return;
2258 GenTime spaceDuration = d.selectedDuration();
2259 track = d.selectedTrack();
2260 ClipItem *item = getClipItemAt(pos, track);
2261 if (item) pos = item->startPos();
2264 int maxh = sceneRect().height();
2266 minh = track * m_tracksHeight + m_tracksHeight / 2;
2267 maxh = m_tracksHeight / 2 - 1;
2270 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2271 QList<QGraphicsItem *> items = m_scene->items(r);
2273 QList<ItemInfo> clipsToMove;
2274 QList<ItemInfo> transitionsToMove;
2276 for (int i = 0; i < items.count(); i++) {
2277 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2278 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2279 ItemInfo info = item->info();
2280 if (item->type() == AVWIDGET) {
2281 clipsToMove.append(info);
2282 } else if (item->type() == TRANSITIONWIDGET) {
2283 transitionsToMove.append(info);
2288 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2289 m_commandStack->push(command);
2292 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2294 int diff = duration.frames(m_document->fps());
2295 resetSelectionGroup();
2296 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2297 scene()->addItem(m_selectionGroup);
2299 Transition *transition;
2301 // Create lists with start pos for each track
2302 QMap <int, int> trackClipStartList;
2303 QMap <int, int> trackTransitionStartList;
2305 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2306 trackClipStartList[i] = -1;
2307 trackTransitionStartList[i] = -1;
2310 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2311 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2313 if (clip->parentItem()) {
2314 m_selectionGroup->addToGroup(clip->parentItem());
2315 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2317 m_selectionGroup->addToGroup(clip);
2318 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2320 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))
2321 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2323 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);
2326 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2327 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2329 if (transition->parentItem()) {
2330 m_selectionGroup->addToGroup(transition->parentItem());
2331 transition->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2333 m_selectionGroup->addToGroup(transition);
2334 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2336 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))
2337 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2338 } 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);
2340 m_selectionGroup->translate(diff, 0);
2342 // update items coordinates
2343 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2345 for (int i = 0; i < itemList.count(); i++) {
2346 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2347 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2348 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2349 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2350 for (int j = 0; j < children.count(); j++) {
2351 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2356 resetSelectionGroup(false);
2357 if (track != -1) track = m_document->tracksCount() - track;
2358 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2361 void CustomTrackView::deleteClip(const QString &clipId)
2363 resetSelectionGroup();
2364 QList<QGraphicsItem *> itemList = items();
2365 QUndoCommand *deleteCommand = new QUndoCommand();
2367 for (int i = 0; i < itemList.count(); i++) {
2368 if (itemList.at(i)->type() == AVWIDGET) {
2369 ClipItem *item = (ClipItem *)itemList.at(i);
2370 if (item->clipProducer() == clipId) {
2372 if (item->parentItem()) {
2373 // Clip is in a group, destroy the group
2374 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2376 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2380 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2381 if (count == 0) delete deleteCommand;
2382 else m_commandStack->push(deleteCommand);
2385 void CustomTrackView::setCursorPos(int pos, bool seek)
2387 if (pos == m_cursorPos) return;
2388 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2390 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2391 else if (m_autoScroll) checkScrolling();
2392 m_cursorLine->setPos(m_cursorPos, 0);
2395 void CustomTrackView::updateCursorPos()
2397 m_cursorLine->setPos(m_cursorPos, 0);
2400 int CustomTrackView::cursorPos()
2402 return (int)(m_cursorPos);
2405 void CustomTrackView::moveCursorPos(int delta)
2407 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2408 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2409 m_cursorPos += delta;
2410 m_cursorLine->setPos(m_cursorPos, 0);
2411 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2414 void CustomTrackView::initCursorPos(int pos)
2416 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2418 m_cursorLine->setPos(pos, 0);
2422 void CustomTrackView::checkScrolling()
2424 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2427 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2429 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2430 QGraphicsView::mouseReleaseEvent(event);
2431 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2432 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2433 if (event->button() == Qt::MidButton) {
2436 setDragMode(QGraphicsView::NoDrag);
2437 if (m_operationMode == MOVEGUIDE) {
2438 setCursor(Qt::ArrowCursor);
2439 m_operationMode = NONE;
2440 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2441 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2442 if (newPos != m_dragGuide->position()) {
2443 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2444 m_commandStack->push(command);
2445 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2446 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2447 m_document->syncGuides(m_guides);
2452 } else if (m_operationMode == SPACER && m_selectionGroup) {
2454 if (event->modifiers() != Qt::ControlModifier) {
2455 // We are moving all tracks
2457 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2458 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2460 if (timeOffset != GenTime()) {
2461 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2463 QList<ItemInfo> clipsToMove;
2464 QList<ItemInfo> transitionsToMove;
2466 // Create lists with start pos for each track
2467 QMap <int, int> trackClipStartList;
2468 QMap <int, int> trackTransitionStartList;
2470 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2471 trackClipStartList[i] = -1;
2472 trackTransitionStartList[i] = -1;
2475 for (int i = 0; i < items.count(); i++) {
2476 if (items.at(i)->type() == GROUPWIDGET)
2477 items += items.at(i)->childItems();
2480 for (int i = 0; i < items.count(); i++) {
2481 if (items.at(i)->type() == AVWIDGET) {
2482 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2483 ItemInfo info = item->info();
2484 clipsToMove.append(info);
2486 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2487 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2488 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2489 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2490 ItemInfo info = item->info();
2491 transitionsToMove.append(info);
2493 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2494 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2498 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2499 m_commandStack->push(command);
2500 if (track != -1) track = m_document->tracksCount() - track;
2501 kDebug() << "SPACER TRACK:" << track;
2502 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2504 resetSelectionGroup(false);
2505 m_operationMode = NONE;
2506 } else if (m_operationMode == RUBBERSELECTION) {
2507 //kDebug() << "// END RUBBER SELECT";
2508 resetSelectionGroup();
2509 groupSelectedItems();
2510 m_operationMode = NONE;
2513 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2514 emit transitionItemSelected(NULL);
2518 if (m_dragItem) info = m_dragItem->info();
2520 if (m_operationMode == MOVE) {
2521 setCursor(Qt::OpenHandCursor);
2523 if (m_dragItem->parentItem() == 0) {
2524 // we are moving one clip, easy
2525 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2526 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2527 Mlt::Producer *prod;
2528 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2529 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2530 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2531 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);
2534 int tracknumber = m_document->tracksCount() - item->track() - 1;
2535 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2536 if (isLocked) item->setItemLocked(true);
2537 QUndoCommand *moveCommand = new QUndoCommand();
2538 moveCommand->setText(i18n("Move clip"));
2539 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2540 // Also move automatic transitions (on lower track)
2541 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2542 if (tr && tr->isAutomatic()) {
2543 ItemInfo trInfo = tr->info();
2544 ItemInfo newTrInfo = trInfo;
2545 newTrInfo.track = info.track;
2546 newTrInfo.startPos = m_dragItem->startPos();
2547 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2548 // transition end should stay the same
2550 // transition end should be adjusted to clip
2551 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2553 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2555 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2556 // Check if there is a transition at clip end
2557 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2558 if (tr && tr->isAutomatic()) {
2559 ItemInfo trInfo = tr->info();
2560 ItemInfo newTrInfo = trInfo;
2561 newTrInfo.track = info.track;
2562 newTrInfo.endPos = m_dragItem->endPos();
2563 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2564 // transition start should stay the same
2566 // transition start should be moved
2567 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2569 if (newTrInfo.startPos < newTrInfo.endPos)
2570 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2573 // Also move automatic transitions (on upper track)
2574 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2575 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2576 ItemInfo trInfo = tr->info();
2577 ItemInfo newTrInfo = trInfo;
2578 newTrInfo.startPos = m_dragItem->startPos();
2579 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2580 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2581 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2582 // transition end should be adjusted to clip on upper track
2583 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2585 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2588 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2589 // Check if there is a transition at clip end
2590 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2591 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2592 ItemInfo trInfo = tr->info();
2593 ItemInfo newTrInfo = trInfo;
2594 newTrInfo.endPos = m_dragItem->endPos();
2595 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2596 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2597 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2598 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2599 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2600 // transition start should be moved
2601 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2603 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2607 m_commandStack->push(moveCommand);
2609 // undo last move and emit error message
2610 bool snap = KdenliveSettings::snaptopoints();
2611 KdenliveSettings::setSnaptopoints(false);
2612 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2613 KdenliveSettings::setSnaptopoints(snap);
2614 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2616 setDocumentModified();
2618 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2619 Transition *transition = static_cast <Transition *>(m_dragItem);
2620 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)) {
2621 // Moving transition failed, revert to previous position
2622 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2623 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2625 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2626 m_commandStack->push(command);
2627 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2631 // Moving several clips. We need to delete them and readd them to new position,
2632 // or they might overlap each other during the move
2633 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2634 QList<QGraphicsItem *> items = group->childItems();
2636 QList<ItemInfo> clipsToMove;
2637 QList<ItemInfo> transitionsToMove;
2639 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2640 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2641 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2642 if (timeOffset != GenTime() || trackOffset != 0) {
2643 // remove items in MLT playlist
2646 int max = items.count();
2647 for (int i = 0; i < max; i++) {
2648 if (items.at(i)->type() == GROUPWIDGET) {
2649 items += items.at(i)->childItems();
2652 m_document->renderer()->blockSignals(true);
2653 for (int i = 0; i < items.count(); i++) {
2654 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2655 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2656 ItemInfo info = item->info();
2657 if (item->type() == AVWIDGET) {
2658 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2659 // error, clip cannot be removed from playlist
2660 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2662 clipsToMove.append(info);
2665 transitionsToMove.append(info);
2666 Transition *tr = static_cast <Transition*>(item);
2667 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2670 m_document->renderer()->blockSignals(false);
2671 for (int i = 0; i < items.count(); i++) {
2672 // re-add items in correct place
2673 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2674 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2676 ItemInfo info = item->info();
2677 int tracknumber = m_document->tracksCount() - info.track - 1;
2678 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2680 group->removeFromGroup(item);
2681 item->setItemLocked(true);
2684 if (item->type() == AVWIDGET) {
2685 ClipItem *clip = static_cast <ClipItem*>(item);
2686 info.track = m_document->tracksCount() - info.track;
2687 Mlt::Producer *prod;
2688 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2689 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2690 else prod = clip->baseClip()->producer(info.track);
2691 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2692 for (int i = 0; i < clip->effectsCount(); i++) {
2693 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2696 Transition *tr = static_cast <Transition*>(item);
2697 int newTrack = tr->transitionEndTrack();
2698 if (!tr->forcedTrack()) {
2699 newTrack = getPreviousVideoTrack(info.track);
2701 tr->updateTransitionEndTrack(newTrack);
2702 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2706 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2707 m_commandStack->push(move);
2709 //QPointF top = group->sceneBoundingRect().topLeft();
2710 //QPointF oldpos = m_selectionGroup->scenePos();
2711 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2712 //group->setPos(top);
2713 //TODO: get rid of the 3 lines below
2714 if (m_selectionGroup) {
2715 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2716 m_selectionGroupInfo.track = m_selectionGroup->track();
2718 setDocumentModified();
2721 m_document->renderer()->doRefresh();
2722 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2724 if (m_dragItem->type() == AVWIDGET) {
2725 ItemInfo resizeinfo = m_dragItemInfo;
2726 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2727 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2729 QUndoCommand *resizeCommand = new QUndoCommand();
2730 resizeCommand->setText(i18n("Resize clip"));
2732 // Check if there is an automatic transition on that clip (lower track)
2733 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2734 if (transition && transition->isAutomatic()) {
2735 ItemInfo trInfo = transition->info();
2736 ItemInfo newTrInfo = trInfo;
2737 newTrInfo.startPos = m_dragItem->startPos();
2738 if (newTrInfo.startPos < newTrInfo.endPos)
2739 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2741 // Check if there is an automatic transition on that clip (upper track)
2742 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2743 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2744 ItemInfo trInfo = transition->info();
2745 ItemInfo newTrInfo = trInfo;
2746 newTrInfo.startPos = m_dragItem->startPos();
2747 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2748 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2749 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2753 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2754 updateClipFade(clip);
2758 QDomElement root = doc.createElement("list");
2759 doc.appendChild(root);
2760 QList <int> indexes;
2761 for (int i = 0; i < clip->effectsCount(); i++) {
2762 QDomElement effect = clip->effectAt(i);
2763 if (EffectsList::hasKeyFrames(effect)) {
2764 doc.appendChild(doc.importNode(effect, true));
2769 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2770 // Keyframes were modified, updateClip
2771 QDomNodeList effs = doc.elementsByTagName("effect");
2773 // Since we must always resize clip before updating the keyframes, we
2774 // put a resize command before & after checking keyframes so that
2775 // we are sure the resize is performed before whenever we do or undo the action
2777 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2778 for (int i = 0; i < indexes.count(); i++) {
2779 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);
2780 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2782 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2783 emit clipItemSelected(clip);
2784 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2786 m_commandStack->push(resizeCommand);
2788 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2789 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2791 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2792 Transition *transition = static_cast <Transition *>(m_dragItem);
2793 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)) {
2794 // Cannot resize transition
2795 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2796 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2798 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2799 m_commandStack->push(command);
2803 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2804 // Item was resized, rebuild group;
2805 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2806 QList <QGraphicsItem *> children = group->childItems();
2807 m_document->clipManager()->removeGroup(group);
2808 scene()->destroyItemGroup(group);
2809 for (int i = 0; i < children.count(); i++) {
2810 children.at(i)->setSelected(true);
2812 groupSelectedItems(false, true);
2814 //m_document->renderer()->doRefresh();
2815 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2817 if (m_dragItem->type() == AVWIDGET) {
2818 ItemInfo resizeinfo = info;
2819 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2820 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2822 QUndoCommand *resizeCommand = new QUndoCommand();
2823 resizeCommand->setText(i18n("Resize clip"));
2825 // Check if there is an automatic transition on that clip (lower track)
2826 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2827 if (tr && tr->isAutomatic()) {
2828 ItemInfo trInfo = tr->info();
2829 ItemInfo newTrInfo = trInfo;
2830 newTrInfo.endPos = m_dragItem->endPos();
2831 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2834 // Check if there is an automatic transition on that clip (upper track)
2835 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2836 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2837 ItemInfo trInfo = tr->info();
2838 ItemInfo newTrInfo = trInfo;
2839 newTrInfo.endPos = m_dragItem->endPos();
2840 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2841 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2842 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2847 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2849 QDomElement root = doc.createElement("list");
2850 doc.appendChild(root);
2851 QList <int> indexes;
2852 for (int i = 0; i < clip->effectsCount(); i++) {
2853 QDomElement effect = clip->effectAt(i);
2854 if (EffectsList::hasKeyFrames(effect)) {
2855 doc.appendChild(doc.importNode(effect, true));
2860 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)) {
2861 // Keyframes were modified, updateClip
2862 QDomNodeList effs = doc.elementsByTagName("effect");
2864 // Since we must always resize clip before updating the keyframes, we
2865 // put a resize command before & after checking keyframes so that
2866 // we are sure the resize is performed before whenever we do or undo the action
2868 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2869 for (int i = 0; i < indexes.count(); i++) {
2870 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);
2871 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2873 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2874 emit clipItemSelected(clip);
2875 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2877 m_commandStack->push(resizeCommand);
2878 updateClipFade(clip);
2880 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2881 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2883 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2884 Transition *transition = static_cast <Transition *>(m_dragItem);
2885 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)) {
2886 // Cannot resize transition
2887 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2888 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2890 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2891 m_commandStack->push(command);
2894 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2895 // Item was resized, rebuild group;
2896 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2897 QList <QGraphicsItem *> children = group->childItems();
2898 m_document->clipManager()->removeGroup(group);
2899 scene()->destroyItemGroup(group);
2900 for (int i = 0; i < children.count(); i++) {
2901 children.at(i)->setSelected(true);
2903 groupSelectedItems(false, true);
2905 //m_document->renderer()->doRefresh();
2906 } else if (m_operationMode == FADEIN) {
2907 // resize fade in effect
2908 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2909 int ix = item->hasEffect("volume", "fadein");
2911 QDomElement oldeffect = item->effectAt(ix);
2912 int start = item->cropStart().frames(m_document->fps());
2913 int end = item->fadeIn();
2915 slotDeleteEffect(item, oldeffect);
2918 QDomElement effect = oldeffect.cloneNode().toElement();
2919 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2920 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2921 slotUpdateClipEffect(item, effect, oldeffect, ix);
2922 emit clipItemSelected(item, ix);
2924 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2925 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2926 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2927 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2929 ix = item->hasEffect("volume", "fade_from_black");
2931 QDomElement oldeffect = item->effectAt(ix);
2932 int start = item->cropStart().frames(m_document->fps());
2933 int end = item->fadeIn();
2935 slotDeleteEffect(item, oldeffect);
2938 QDomElement effect = oldeffect.cloneNode().toElement();
2939 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2940 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2941 slotUpdateClipEffect(item, effect, oldeffect, ix);
2942 emit clipItemSelected(item, ix);
2945 } else if (m_operationMode == FADEOUT) {
2946 // resize fade in effect
2947 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2948 int ix = item->hasEffect("volume", "fadeout");
2950 QDomElement oldeffect = item->effectAt(ix);
2951 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2952 int start = item->fadeOut();
2954 slotDeleteEffect(item, oldeffect);
2956 start = end - start;
2957 QDomElement effect = oldeffect.cloneNode().toElement();
2958 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2959 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2960 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2961 slotUpdateClipEffect(item, effect, oldeffect, ix);
2962 emit clipItemSelected(item, ix);
2964 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2965 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2966 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2967 EffectsList::setParameter(effect, "out", QString::number(0));
2968 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2970 ix = item->hasEffect("brightness", "fade_to_black");
2972 QDomElement oldeffect = item->effectAt(ix);
2973 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2974 int start = item->fadeOut();
2976 slotDeleteEffect(item, oldeffect);
2978 start = end - start;
2979 QDomElement effect = oldeffect.cloneNode().toElement();
2980 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2981 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2982 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2983 slotUpdateClipEffect(item, effect, oldeffect, ix);
2984 emit clipItemSelected(item, ix);
2987 } else if (m_operationMode == KEYFRAME) {
2988 // update the MLT effect
2989 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2990 QString previous = item->keyframes(item->selectedEffectIndex());
2991 item->updateKeyframeEffect();
2992 QString next = item->keyframes(item->selectedEffectIndex());
2993 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2994 m_commandStack->push(command);
2995 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2996 emit clipItemSelected(item, item->selectedEffectIndex());
2998 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2999 // A transition is selected
3001 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3002 if (transitionClip && transitionClip->baseClip()) {
3003 QString size = transitionClip->baseClip()->getProperty("frame_size");
3004 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3005 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3006 p.setY(size.section('x', 1, 1).toInt());
3008 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3009 } else emit transitionItemSelected(NULL);
3010 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3011 m_operationMode = NONE;
3014 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3016 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3018 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3019 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3022 if (item->isSelected()) emit clipItemSelected(NULL);
3023 item->baseClip()->removeReference();
3024 m_document->updateClip(item->baseClip()->getId());
3026 /*if (item->baseClip()->isTransparent()) {
3027 // also remove automatic transition
3028 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3029 if (tr && tr->isAutomatic()) {
3030 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3031 scene()->removeItem(tr);
3035 m_waitingThumbs.removeAll(item);
3036 if (m_dragItem == item) m_dragItem = NULL;
3037 scene()->removeItem(item);
3040 setDocumentModified();
3041 if (refresh) m_document->renderer()->doRefresh();
3044 void CustomTrackView::deleteSelectedClips()
3046 resetSelectionGroup();
3047 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3048 if (itemList.count() == 0) {
3049 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3052 scene()->clearSelection();
3053 QUndoCommand *deleteSelected = new QUndoCommand();
3055 bool resetGroup = false;
3058 int transitionCount = 0;
3059 // expand & destroy groups
3060 for (int i = 0; i < itemList.count(); i++) {
3061 if (itemList.at(i)->type() == GROUPWIDGET) {
3063 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3064 itemList += children;
3065 QList <ItemInfo> clipInfos;
3066 QList <ItemInfo> transitionInfos;
3067 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3068 for (int j = 0; j < children.count(); j++) {
3069 if (children.at(j)->type() == AVWIDGET) {
3070 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3071 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3072 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3073 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3074 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3077 if (clipInfos.count() > 0) {
3078 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3083 for (int i = 0; i < itemList.count(); i++) {
3084 if (itemList.at(i)->type() == AVWIDGET) {
3086 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3087 if (item->parentItem()) resetGroup = true;
3088 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3089 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3090 emit clipItemSelected(NULL);
3091 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3093 Transition *item = static_cast <Transition *>(itemList.at(i));
3094 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3095 if (item->parentItem()) resetGroup = true;
3096 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3097 emit transitionItemSelected(NULL);
3100 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3101 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3102 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3103 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3104 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3105 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3106 else deleteSelected->setText(i18n("Delete selected items"));
3107 m_commandStack->push(deleteSelected);
3110 void CustomTrackView::changeClipSpeed()
3112 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3113 if (itemList.count() == 0) {
3114 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3117 QUndoCommand *changeSelected = new QUndoCommand();
3118 changeSelected->setText("Edit clip speed");
3122 for (int i = 0; i < itemList.count(); i++) {
3123 if (itemList.at(i)->type() == AVWIDGET) {
3124 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3125 ItemInfo info = item->info();
3126 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3128 double speed = (double) percent / 100.0;
3129 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3131 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3135 if (count > 0) m_commandStack->push(changeSelected);
3136 else delete changeSelected;
3139 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3141 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3142 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3144 kDebug() << "ERROR: Cannot find clip for speed change";
3145 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3148 info.track = m_document->tracksCount() - item->track();
3149 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3151 item->setSpeed(speed, strobe);
3152 item->updateRectGeometry();
3153 if (item->cropDuration().frames(m_document->fps()) > endPos)
3154 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3155 updateClipFade(item);
3156 setDocumentModified();
3157 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3160 void CustomTrackView::cutSelectedClips()
3162 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3163 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3164 for (int i = 0; i < itemList.count(); i++) {
3165 if (itemList.at(i)->type() == AVWIDGET) {
3166 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3167 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3168 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3169 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3170 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3171 m_commandStack->push(command);
3177 void CustomTrackView::groupClips(bool group)
3179 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3180 QList <ItemInfo> clipInfos;
3181 QList <ItemInfo> transitionInfos;
3182 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3185 int max = itemList.count();
3186 for (int i = 0; i < max; i++) {
3187 if (itemList.at(i)->type() == GROUPWIDGET) {
3188 itemList += itemList.at(i)->childItems();
3192 for (int i = 0; i < itemList.count(); i++) {
3193 if (itemList.at(i)->type() == AVWIDGET) {
3194 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3195 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3196 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3197 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3198 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3201 if (clipInfos.count() > 0) {
3202 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3203 m_commandStack->push(command);
3207 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3209 resetSelectionGroup();
3210 m_scene->clearSelection();
3212 for (int i = 0; i < clipInfos.count(); i++) {
3213 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3214 if (clip == NULL) continue;
3215 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3216 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3217 m_document->clipManager()->removeGroup(grp);
3218 scene()->destroyItemGroup(grp);
3220 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3222 for (int i = 0; i < transitionInfos.count(); i++) {
3223 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3224 if (tr == NULL) continue;
3225 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3226 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3227 m_document->clipManager()->removeGroup(grp);
3228 scene()->destroyItemGroup(grp);
3230 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3232 setDocumentModified();
3236 QList <QGraphicsItemGroup *> groups;
3237 for (int i = 0; i < clipInfos.count(); i++) {
3238 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3240 clip->setSelected(true);
3243 for (int i = 0; i < transitionInfos.count(); i++) {
3244 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3246 clip->setSelected(true);
3250 groupSelectedItems(false, true);
3251 setDocumentModified();
3254 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3256 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3257 if (baseclip == NULL) {
3258 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3261 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3262 item->setEffectList(effects);
3263 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3264 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3265 scene()->addItem(item);
3267 int tracknumber = m_document->tracksCount() - info.track - 1;
3268 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3269 if (isLocked) item->setItemLocked(true);
3271 baseclip->addReference();
3272 m_document->updateClip(baseclip->getId());
3273 info.track = m_document->tracksCount() - info.track;
3274 Mlt::Producer *prod;
3275 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3276 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3277 else prod = baseclip->producer(info.track);
3278 m_document->renderer()->mltInsertClip(info, xml, prod);
3279 for (int i = 0; i < item->effectsCount(); i++) {
3280 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3282 setDocumentModified();
3283 if (refresh) m_document->renderer()->doRefresh();
3284 m_waitingThumbs.append(item);
3285 m_thumbsTimer.start();
3288 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3290 QList<QGraphicsItem *> list = scene()->items();
3291 ClipItem *clip = NULL;
3292 for (int i = 0; i < list.size(); ++i) {
3293 if (list.at(i)->type() == AVWIDGET) {
3294 clip = static_cast <ClipItem *>(list.at(i));
3295 if (clip->clipProducer() == clipId) {
3296 ItemInfo info = clip->info();
3297 info.track = m_document->tracksCount() - clip->track();
3298 if (reload) m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3299 clip->refreshClip(true);
3306 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3308 int framepos = (int)(pos.frames(m_document->fps()));
3309 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3310 ClipItem *clip = NULL;
3311 for (int i = 0; i < list.size(); i++) {
3312 if (list.at(i)->type() == AVWIDGET) {
3313 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3314 if (test->endPos() == pos) clip = test;
3321 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3323 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3324 ClipItem *clip = NULL;
3325 for (int i = 0; i < list.size(); i++) {
3326 if (list.at(i)->type() == AVWIDGET) {
3327 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3328 if (test->startPos() == pos) clip = test;
3335 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3337 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3338 QList<QGraphicsItem *> list = scene()->items(p);
3339 ClipItem *clip = NULL;
3340 for (int i = 0; i < list.size(); i++) {
3341 if (list.at(i)->type() == AVWIDGET) {
3342 clip = static_cast <ClipItem *>(list.at(i));
3349 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3351 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3354 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3356 const QPointF p(pos, (track + 1) * m_tracksHeight);
3357 QList<QGraphicsItem *> list = scene()->items(p);
3358 Transition *clip = NULL;
3359 for (int i = 0; i < list.size(); i++) {
3360 if (list.at(i)->type() == TRANSITIONWIDGET) {
3361 clip = static_cast <Transition *>(list.at(i));
3368 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3370 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3373 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3375 int framepos = (int)(pos.frames(m_document->fps()));
3376 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3377 QList<QGraphicsItem *> list = scene()->items(p);
3378 Transition *clip = NULL;
3379 for (int i = 0; i < list.size(); i++) {
3380 if (list.at(i)->type() == TRANSITIONWIDGET) {
3381 Transition *test = static_cast <Transition *>(list.at(i));
3382 if (test->endPos() == pos) clip = test;
3389 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3391 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3392 QList<QGraphicsItem *> list = scene()->items(p);
3393 Transition *clip = NULL;
3394 for (int i = 0; i < list.size(); ++i) {
3395 if (list.at(i)->type() == TRANSITIONWIDGET) {
3396 Transition *test = static_cast <Transition *>(list.at(i));
3397 if (test->startPos() == pos) clip = test;
3404 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3406 if (m_selectionGroup) resetSelectionGroup(false);
3407 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3409 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);
3410 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3413 Mlt::Producer *prod;
3414 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3415 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3416 else prod = item->baseClip()->producer(end.track);
3418 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);
3420 bool snap = KdenliveSettings::snaptopoints();
3421 KdenliveSettings::setSnaptopoints(false);
3422 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3424 int tracknumber = m_document->tracksCount() - end.track - 1;
3425 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3426 m_scene->clearSelection();
3427 if (isLocked) item->setItemLocked(true);
3429 if (item->isItemLocked()) item->setItemLocked(false);
3430 item->setSelected(true);
3432 if (item->baseClip()->isTransparent()) {
3433 // Also move automatic transition
3434 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3435 if (tr && tr->isAutomatic()) {
3436 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3437 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);
3438 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3441 KdenliveSettings::setSnaptopoints(snap);
3442 setDocumentModified();
3444 // undo last move and emit error message
3445 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3447 if (refresh) m_document->renderer()->doRefresh();
3448 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3451 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3454 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3455 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3456 resetSelectionGroup();
3457 m_scene->clearSelection();
3459 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3460 scene()->addItem(m_selectionGroup);
3462 m_document->renderer()->blockSignals(true);
3463 for (int i = 0; i < startClip.count(); i++) {
3465 startClip[i].startPos = startClip.at(i).startPos - offset;
3466 startClip[i].track = startClip.at(i).track - trackOffset;
3468 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3469 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3471 clip->setItemLocked(false);
3472 if (clip->parentItem()) {
3473 m_selectionGroup->addToGroup(clip->parentItem());
3474 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3476 m_selectionGroup->addToGroup(clip);
3477 clip->setFlags(QGraphicsItem::ItemIsSelectable);
3479 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3480 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3482 for (int i = 0; i < startTransition.count(); i++) {
3484 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3485 startTransition[i].track = startTransition.at(i).track - trackOffset;
3487 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3489 tr->setItemLocked(false);
3490 if (tr->parentItem()) {
3491 m_selectionGroup->addToGroup(tr->parentItem());
3492 tr->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3494 m_selectionGroup->addToGroup(tr);
3495 tr->setFlags(QGraphicsItem::ItemIsSelectable);
3497 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());
3498 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3500 m_document->renderer()->blockSignals(false);
3502 if (m_selectionGroup) {
3503 bool snap = KdenliveSettings::snaptopoints();
3504 KdenliveSettings::setSnaptopoints(false);
3506 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3507 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3509 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3511 int max = children.count();
3512 for (int i = 0; i < max; i++) {
3513 if (children.at(i)->type() == GROUPWIDGET) {
3514 children += children.at(i)->childItems();
3515 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3516 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3517 /*m_document->clipManager()->removeGroup(grp);
3518 m_scene->destroyItemGroup(grp);*/
3519 children.removeAll(children.at(i));
3524 for (int i = 0; i < children.count(); i++) {
3525 // re-add items in correct place
3526 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3527 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3529 ItemInfo info = item->info();
3530 int tracknumber = m_document->tracksCount() - info.track - 1;
3531 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3532 if (isLocked) item->setItemLocked(true);
3533 else if (item->isItemLocked()) item->setItemLocked(false);
3535 if (item->type() == AVWIDGET) {
3536 ClipItem *clip = static_cast <ClipItem*>(item);
3537 info.track = m_document->tracksCount() - info.track;
3538 Mlt::Producer *prod;
3539 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3540 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3541 else prod = clip->baseClip()->producer(info.track);
3542 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3543 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3544 } else if (item->type() == TRANSITIONWIDGET) {
3545 Transition *tr = static_cast <Transition*>(item);
3546 int newTrack = tr->transitionEndTrack();
3547 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3548 if (!tr->forcedTrack()) {
3549 newTrack += trackOffset;
3550 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3552 tr->updateTransitionEndTrack(newTrack);
3553 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3554 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3557 resetSelectionGroup(false);
3558 KdenliveSettings::setSnaptopoints(snap);
3559 m_document->renderer()->doRefresh();
3560 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3563 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3565 Transition *item = getTransitionItemAt(start.startPos, start.track);
3567 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);
3568 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3571 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3572 bool snap = KdenliveSettings::snaptopoints();
3573 KdenliveSettings::setSnaptopoints(false);
3574 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3575 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3576 // Transition was moved
3577 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3578 } else if (end.endPos == start.endPos) {
3579 // Transition start resize
3580 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3581 } else if (end.startPos == start.startPos) {
3582 // Transition end resize;
3583 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3584 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3587 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3588 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3589 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3591 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3592 KdenliveSettings::setSnaptopoints(snap);
3593 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3594 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);
3595 if (m_dragItem && m_dragItem == item) {
3597 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3598 if (transitionClip && transitionClip->baseClip()) {
3599 QString size = transitionClip->baseClip()->getProperty("frame_size");
3600 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3601 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3602 p.setY(size.section('x', 1, 1).toInt());
3604 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3606 if (m_refresh) m_document->renderer()->doRefresh();
3609 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3611 bool resizeClipStart = (start.startPos != end.startPos);
3612 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3614 if (dontWorry) return;
3615 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);
3616 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3619 if (item->parentItem()) {
3620 // Item is part of a group, reset group
3621 resetSelectionGroup();
3624 bool snap = KdenliveSettings::snaptopoints();
3625 KdenliveSettings::setSnaptopoints(false);
3626 if (resizeClipStart) {
3627 ItemInfo clipinfo = item->info();
3628 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3629 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3631 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3632 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3633 updateClipFade(item);
3634 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3636 ItemInfo clipinfo = item->info();
3637 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3638 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3640 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3641 updateClipFade(item);
3642 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3644 if (!resizeClipStart && end.cropStart != start.cropStart) {
3645 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3646 ItemInfo clipinfo = end;
3647 clipinfo.track = m_document->tracksCount() - end.track;
3648 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3650 item->setCropStart(end.cropStart);
3651 item->resetThumbs(true);
3654 m_document->renderer()->doRefresh();
3655 KdenliveSettings::setSnaptopoints(snap);
3658 void CustomTrackView::updateClipFade(ClipItem * item)
3660 int end = item->fadeIn();
3662 // there is a fade in effect
3663 int effectPos = item->hasEffect("volume", "fadein");
3664 if (effectPos != -1) {
3665 QDomElement oldeffect = item->effectAt(effectPos);
3666 int start = item->cropStart().frames(m_document->fps());
3667 int max = item->cropDuration().frames(m_document->fps());
3669 // Make sure the fade effect is not longer than the clip
3670 item->setFadeIn(max);
3671 end = item->fadeIn();
3674 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3675 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3676 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3677 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3678 // if fade effect is displayed, update the effect edit widget with new clip duration
3679 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3681 effectPos = item->hasEffect("brightness", "fade_from_black");
3682 if (effectPos != -1) {
3683 QDomElement oldeffect = item->effectAt(effectPos);
3684 int start = item->cropStart().frames(m_document->fps());
3685 int max = item->cropDuration().frames(m_document->fps());
3687 // Make sure the fade effect is not longer than the clip
3688 item->setFadeIn(max);
3689 end = item->fadeIn();
3692 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3693 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3694 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3695 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3696 // if fade effect is displayed, update the effect edit widget with new clip duration
3697 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3700 int start = item->fadeOut();
3702 // there is a fade out effect
3703 int effectPos = item->hasEffect("volume", "fadeout");
3704 if (effectPos != -1) {
3705 QDomElement oldeffect = item->effectAt(effectPos);
3706 int max = item->cropDuration().frames(m_document->fps());
3707 int end = max + item->cropStart().frames(m_document->fps());
3709 // Make sure the fade effect is not longer than the clip
3710 item->setFadeOut(max);
3711 start = item->fadeOut();
3713 start = end - start;
3714 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3715 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3716 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3717 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3718 // if fade effect is displayed, update the effect edit widget with new clip duration
3719 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3721 effectPos = item->hasEffect("brightness", "fade_to_black");
3722 if (effectPos != -1) {
3723 QDomElement oldeffect = item->effectAt(effectPos);
3724 int max = item->cropDuration().frames(m_document->fps());
3725 int end = max + item->cropStart().frames(m_document->fps());
3727 // Make sure the fade effect is not longer than the clip
3728 item->setFadeOut(max);
3729 start = item->fadeOut();
3731 start = end - start;
3732 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3733 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3734 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3735 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3736 // if fade effect is displayed, update the effect edit widget with new clip duration
3737 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3742 double CustomTrackView::getSnapPointForPos(double pos)
3744 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3747 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3749 QList <GenTime> snaps;
3750 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3751 QList<QGraphicsItem *> itemList = items();
3752 for (int i = 0; i < itemList.count(); i++) {
3753 if (itemList.at(i) == selected) continue;
3754 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3755 if (itemList.at(i)->type() == AVWIDGET) {
3756 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3757 GenTime start = item->startPos();
3758 GenTime end = item->endPos();
3759 snaps.append(start);
3761 if (!offsetList.isEmpty()) {
3762 for (int j = 0; j < offsetList.size(); j++) {
3763 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3764 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3768 QList < GenTime > markers = item->snapMarkers();
3769 for (int j = 0; j < markers.size(); ++j) {
3770 GenTime t = markers.at(j);
3772 if (!offsetList.isEmpty()) {
3773 for (int k = 0; k < offsetList.size(); k++) {
3774 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3778 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3779 Transition *transition = static_cast <Transition*>(itemList.at(i));
3780 GenTime start = transition->startPos();
3781 GenTime end = transition->endPos();
3782 snaps.append(start);
3784 if (!offsetList.isEmpty()) {
3785 for (int j = 0; j < offsetList.size(); j++) {
3786 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3787 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3793 // add cursor position
3794 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3796 if (!offsetList.isEmpty()) {
3797 for (int j = 0; j < offsetList.size(); j++) {
3798 snaps.append(pos - offsetList.at(j));
3803 for (int i = 0; i < m_guides.count(); i++) {
3804 snaps.append(m_guides.at(i)->position());
3805 if (!offsetList.isEmpty()) {
3806 for (int j = 0; j < offsetList.size(); j++) {
3807 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3813 m_scene->setSnapList(snaps);
3814 //for (int i = 0; i < m_snapPoints.size(); ++i)
3815 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3818 void CustomTrackView::slotSeekToPreviousSnap()
3820 updateSnapPoints(NULL);
3821 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3822 setCursorPos((int) res.frames(m_document->fps()));
3826 void CustomTrackView::slotSeekToNextSnap()
3828 updateSnapPoints(NULL);
3829 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3830 setCursorPos((int) res.frames(m_document->fps()));
3834 void CustomTrackView::clipStart()
3836 AbstractClipItem *item = getMainActiveClip();
3838 setCursorPos((int) item->startPos().frames(m_document->fps()));
3843 void CustomTrackView::clipEnd()
3845 AbstractClipItem *item = getMainActiveClip();
3847 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3852 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3854 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3855 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3856 m_commandStack->push(command);
3859 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3861 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3862 m_commandStack->push(command);
3865 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3867 DocClipBase *base = m_document->clipManager()->getClipById(id);
3868 QList <CommentedTime> markers = base->commentedSnapMarkers();
3870 if (markers.isEmpty()) {
3871 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3874 QUndoCommand *deleteMarkers = new QUndoCommand();
3875 deleteMarkers->setText("Delete clip markers");
3877 for (int i = 0; i < markers.size(); i++) {
3878 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3880 m_commandStack->push(deleteMarkers);
3883 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3885 DocClipBase *base = m_document->clipManager()->getClipById(id);
3886 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3887 else base->deleteSnapMarker(pos);
3888 emit updateClipMarkers(base);
3889 setDocumentModified();
3890 viewport()->update();
3893 int CustomTrackView::hasGuide(int pos, int offset)
3895 for (int i = 0; i < m_guides.count(); i++) {
3896 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3897 if (qAbs(guidePos - pos) <= offset) return guidePos;
3898 else if (guidePos > pos) return -1;
3903 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3905 if (oldPos > GenTime() && pos > GenTime()) {
3907 for (int i = 0; i < m_guides.count(); i++) {
3908 if (m_guides.at(i)->position() == oldPos) {
3909 Guide *item = m_guides.at(i);
3910 item->updateGuide(pos, comment);
3914 } else if (pos > GenTime()) addGuide(pos, comment);
3918 for (int i = 0; i < m_guides.count(); i++) {
3919 if (m_guides.at(i)->position() == oldPos) {
3920 delete m_guides.takeAt(i);
3925 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3927 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3928 m_document->syncGuides(m_guides);
3931 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3933 for (int i = 0; i < m_guides.count(); i++) {
3934 if (m_guides.at(i)->position() == pos) {
3935 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3939 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
3940 scene()->addItem(g);
3942 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3943 m_document->syncGuides(m_guides);
3947 void CustomTrackView::slotAddGuide()
3949 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3950 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3951 if (d.exec() != QDialog::Accepted) return;
3952 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3953 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3954 m_commandStack->push(command);
3958 void CustomTrackView::slotEditGuide(int guidePos)
3961 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3962 else pos = GenTime(guidePos, m_document->fps());
3964 for (int i = 0; i < m_guides.count(); i++) {
3965 if (m_guides.at(i)->position() == pos) {
3966 slotEditGuide(m_guides.at(i)->info());
3971 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3974 void CustomTrackView::slotEditGuide(CommentedTime guide)
3976 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3977 if (d.exec() == QDialog::Accepted) {
3978 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3979 m_commandStack->push(command);
3984 void CustomTrackView::slotEditTimeLineGuide()
3986 if (m_dragGuide == NULL) return;
3987 CommentedTime guide = m_dragGuide->info();
3988 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3989 if (d.exec() == QDialog::Accepted) {
3990 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3991 m_commandStack->push(command);
3995 void CustomTrackView::slotDeleteGuide(int guidePos)
3998 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3999 else pos = GenTime(guidePos, m_document->fps());
4001 for (int i = 0; i < m_guides.count(); i++) {
4002 if (m_guides.at(i)->position() == pos) {
4003 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4004 m_commandStack->push(command);
4009 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4013 void CustomTrackView::slotDeleteTimeLineGuide()
4015 if (m_dragGuide == NULL) return;
4016 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4017 m_commandStack->push(command);
4021 void CustomTrackView::slotDeleteAllGuides()
4023 QUndoCommand *deleteAll = new QUndoCommand();
4024 deleteAll->setText("Delete all guides");
4025 for (int i = 0; i < m_guides.count(); i++) {
4026 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4028 m_commandStack->push(deleteAll);
4031 void CustomTrackView::setTool(PROJECTTOOL tool)
4036 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4039 matrix = matrix.scale(scaleFactor, verticalScale);
4040 m_scene->setScale(scaleFactor, verticalScale);
4041 if (m_visualTip) scene()->removeItem(m_visualTip);
4042 m_animationTimer->stop();
4047 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4049 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4050 int diff = sceneRect().width() - m_projectDuration;
4051 if (diff * matrix.m11() < 50) {
4052 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4053 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4055 centerOn(QPointF(cursorPos(), verticalPos));
4058 void CustomTrackView::slotRefreshGuides()
4060 if (KdenliveSettings::showmarkers()) {
4061 for (int i = 0; i < m_guides.count(); i++) {
4062 m_guides.at(i)->update();
4067 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4069 //kDebug() << "// DRAW BG: " << rect.width();
4070 painter->setClipRect(rect);
4071 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4072 QPen pen1 = painter->pen();
4073 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4074 painter->setPen(pen1);
4075 double min = rect.left();
4076 double max = rect.right();
4077 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4078 uint maxTrack = m_document->tracksCount();
4079 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4080 QColor audioColor = palette().alternateBase().color();
4081 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4082 for (uint i = 0; i < maxTrack; i++) {
4083 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4084 if (info.isLocked || info.type == AUDIOTRACK) {
4085 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4086 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4088 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4090 int lowerLimit = m_tracksHeight * maxTrack + 1;
4091 if (height() > lowerLimit) {
4092 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4093 painter->fillRect(bg, base);
4097 bool CustomTrackView::findString(const QString &text)
4100 for (int i = 0; i < m_searchPoints.size(); ++i) {
4101 marker = m_searchPoints.at(i).comment();
4102 if (marker.contains(text, Qt::CaseInsensitive)) {
4103 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4104 int vert = verticalScrollBar()->value();
4105 int hor = cursorPos();
4106 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4114 bool CustomTrackView::findNextString(const QString &text)
4117 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4118 marker = m_searchPoints.at(i).comment();
4119 if (marker.contains(text, Qt::CaseInsensitive)) {
4120 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4121 int vert = verticalScrollBar()->value();
4122 int hor = cursorPos();
4123 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4132 void CustomTrackView::initSearchStrings()
4134 m_searchPoints.clear();
4135 QList<QGraphicsItem *> itemList = items();
4136 for (int i = 0; i < itemList.count(); i++) {
4137 // parse all clip names
4138 if (itemList.at(i)->type() == AVWIDGET) {
4139 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4140 GenTime start = item->startPos();
4141 CommentedTime t(start, item->clipName());
4142 m_searchPoints.append(t);
4143 // add all clip markers
4144 QList < CommentedTime > markers = item->commentedSnapMarkers();
4145 m_searchPoints += markers;
4150 for (int i = 0; i < m_guides.count(); i++) {
4151 m_searchPoints.append(m_guides.at(i)->info());
4154 qSort(m_searchPoints);
4157 void CustomTrackView::clearSearchStrings()
4159 m_searchPoints.clear();
4163 void CustomTrackView::copyClip()
4165 qDeleteAll(m_copiedItems);
4166 m_copiedItems.clear();
4167 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4168 if (itemList.count() == 0) {
4169 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4172 for (int i = 0; i < itemList.count(); i++) {
4173 if (itemList.at(i)->type() == AVWIDGET) {
4174 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4175 ClipItem *clone = clip->clone(clip->info());
4176 m_copiedItems.append(clone);
4177 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4178 Transition *dup = static_cast <Transition *>(itemList.at(i));
4179 m_copiedItems.append(dup->clone());
4184 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4186 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));
4187 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4188 for (int i = 0; i < collisions.count(); i++) {
4189 if (collisions.at(i)->type() == type) return false;
4194 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4197 for (int i = 0; i < infoList.count(); i++) {
4198 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));
4201 QList<QGraphicsItem *> collisions = scene()->items(path);
4202 for (int i = 0; i < collisions.count(); i++) {
4203 if (collisions.at(i)->type() == type) return false;
4208 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4210 for (int i = 0; i < items.count(); i++) {
4211 ItemInfo info = items.at(i)->info();
4212 info.startPos += offset;
4213 info.endPos += offset;
4214 info.track += trackOffset;
4215 if (!canBePastedTo(info, items.at(i)->type())) return false;
4220 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4222 QPainterPath movePath;
4223 movePath.moveTo(0, 0);
4225 for (int i = 0; i < items.count(); i++) {
4226 ItemInfo info = items.at(i)->info();
4227 info.startPos = info.startPos + offset;
4228 info.endPos = info.endPos + offset;
4229 info.track = info.track + trackOffset;
4230 if (info.startPos < GenTime()) {
4231 // No clip should go below 0
4234 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));
4235 movePath.addRect(rect);
4237 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4238 for (int i = 0; i < collisions.count(); i++) {
4239 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4240 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4247 void CustomTrackView::pasteClip()
4249 if (m_copiedItems.count() == 0) {
4250 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4254 if (m_menuPosition.isNull()) {
4255 position = mapFromGlobal(QCursor::pos());
4256 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4257 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4260 } else position = m_menuPosition;
4261 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4262 int track = (int)(position.y() / m_tracksHeight);
4263 ItemInfo first = m_copiedItems.at(0)->info();
4265 GenTime offset = pos - first.startPos;
4266 int trackOffset = track - first.track;
4268 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4269 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4272 QUndoCommand *pasteClips = new QUndoCommand();
4273 pasteClips->setText("Paste clips");
4275 for (int i = 0; i < m_copiedItems.count(); i++) {
4276 // parse all clip names
4277 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4278 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4279 ItemInfo info = clip->info();
4280 info.startPos += offset;
4281 info.endPos += offset;
4282 info.track += trackOffset;
4283 if (canBePastedTo(info, AVWIDGET)) {
4284 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4285 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4286 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4287 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4289 info.startPos = tr->startPos() + offset;
4290 info.endPos = tr->endPos() + offset;
4291 info.track = tr->track() + trackOffset;
4292 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4293 if (info.startPos >= info.endPos) {
4294 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4295 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4296 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4299 m_commandStack->push(pasteClips);
4302 void CustomTrackView::pasteClipEffects()
4304 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4305 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4308 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4310 QUndoCommand *paste = new QUndoCommand();
4311 paste->setText("Paste effects");
4313 QList<QGraphicsItem *> clips = scene()->selectedItems();
4314 for (int i = 0; i < clips.count(); ++i) {
4315 if (clips.at(i)->type() == AVWIDGET) {
4316 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4317 for (int j = 0; j < clip->effectsCount(); j++) {
4318 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4322 m_commandStack->push(paste);
4326 ClipItem *CustomTrackView::getClipUnderCursor() const
4328 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4329 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4330 for (int i = 0; i < collisions.count(); i++) {
4331 if (collisions.at(i)->type() == AVWIDGET) {
4332 return static_cast < ClipItem *>(collisions.at(i));
4338 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4340 QList<QGraphicsItem *> clips = scene()->selectedItems();
4341 if (clips.isEmpty()) {
4342 return getClipUnderCursor();
4344 AbstractClipItem *item = NULL;
4345 for (int i = 0; i < clips.count(); ++i) {
4346 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4347 item = static_cast < AbstractClipItem *>(clips.at(i));
4348 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4351 if (item) return item;
4356 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4358 QList<QGraphicsItem *> clips = scene()->selectedItems();
4359 if (clips.isEmpty()) {
4360 return getClipUnderCursor();
4363 // remove all items in the list that are not clips
4364 for (int i = 0; i < clips.count();) {
4365 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4368 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4369 for (int i = 0; i < clips.count(); ++i) {
4370 if (clips.at(i)->type() == AVWIDGET) {
4371 item = static_cast < ClipItem *>(clips.at(i));
4372 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4380 void CustomTrackView::setInPoint()
4382 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4384 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4387 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4391 ItemInfo startInfo = clip->info();
4392 ItemInfo endInfo = startInfo;
4393 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4394 if (endInfo.startPos >= startInfo.endPos) {
4395 // Check for invalid resize
4396 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4398 } else if (endInfo.startPos < startInfo.startPos) {
4399 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4400 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4401 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4402 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4406 if (clip->type() == TRANSITIONWIDGET) {
4407 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4408 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4411 void CustomTrackView::setOutPoint()
4413 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4415 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4418 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4422 ItemInfo startInfo = clip->info();
4423 ItemInfo endInfo = clip->info();
4424 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4425 if (endInfo.endPos <= startInfo.startPos) {
4426 // Check for invalid resize
4427 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4429 } else if (endInfo.endPos > startInfo.endPos) {
4430 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4431 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4432 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4438 if (clip->type() == TRANSITIONWIDGET) {
4439 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4440 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4443 void CustomTrackView::slotUpdateAllThumbs()
4445 QList<QGraphicsItem *> itemList = items();
4446 //if (itemList.isEmpty()) return;
4448 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4449 for (int i = 0; i < itemList.count(); i++) {
4450 if (itemList.at(i)->type() == AVWIDGET) {
4451 item = static_cast <ClipItem *>(itemList.at(i));
4452 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4453 // Check if we have a cached thumbnail
4454 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4455 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4456 if (QFile::exists(thumb)) {
4458 item->slotSetStartThumb(pix);
4461 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4462 QString endThumb = startThumb;
4463 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4464 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4465 if (QFile::exists(startThumb)) {
4466 QPixmap pix(startThumb);
4467 item->slotSetStartThumb(pix);
4469 if (QFile::exists(endThumb)) {
4470 QPixmap pix(endThumb);
4471 item->slotSetEndThumb(pix);
4475 item->refreshClip(false);
4476 qApp->processEvents();
4479 viewport()->update();
4482 void CustomTrackView::saveThumbnails()
4484 QList<QGraphicsItem *> itemList = items();
4486 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4487 for (int i = 0; i < itemList.count(); i++) {
4488 if (itemList.at(i)->type() == AVWIDGET) {
4489 item = static_cast <ClipItem *>(itemList.at(i));
4490 if (item->clipType() != COLOR) {
4491 // Check if we have a cached thumbnail
4492 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4493 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4494 if (!QFile::exists(thumb)) {
4495 QPixmap pix(item->startThumb());
4499 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4500 QString endThumb = startThumb;
4501 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4502 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4503 if (!QFile::exists(startThumb)) {
4504 QPixmap pix(item->startThumb());
4505 pix.save(startThumb);
4507 if (!QFile::exists(endThumb)) {
4508 QPixmap pix(item->endThumb());
4518 void CustomTrackView::slotInsertTrack(int ix)
4520 TrackDialog d(m_document, parentWidget());
4521 d.label->setText(i18n("Insert track"));
4522 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4523 d.track_nb->setValue(ix);
4524 d.setWindowTitle(i18n("Insert New Track"));
4525 d.slotUpdateName(ix);
4527 if (d.exec() == QDialog::Accepted) {
4528 ix = d.track_nb->value();
4529 if (d.before_select->currentIndex() == 1) {
4533 if (d.video_track->isChecked()) {
4534 info.type = VIDEOTRACK;
4535 info.isMute = false;
4536 info.isBlind = false;
4537 info.isLocked = false;
4539 info.type = AUDIOTRACK;
4540 info.isMute = false;
4541 info.isBlind = true;
4542 info.isLocked = false;
4544 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4545 m_commandStack->push(addTrack);
4546 setDocumentModified();
4550 void CustomTrackView::slotDeleteTrack(int ix)
4552 TrackDialog d(m_document, parentWidget());
4553 d.label->setText(i18n("Delete track"));
4554 d.before_select->setHidden(true);
4555 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4556 d.track_nb->setValue(ix);
4557 d.slotUpdateName(ix);
4558 d.setWindowTitle(i18n("Delete Track"));
4559 d.video_track->setHidden(true);
4560 d.audio_track->setHidden(true);
4561 if (d.exec() == QDialog::Accepted) {
4562 ix = d.track_nb->value();
4563 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4564 deleteTimelineTrack(ix, info);
4565 setDocumentModified();
4566 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4567 m_commandStack->push(command);*/
4571 void CustomTrackView::slotChangeTrack(int ix)
4573 TrackDialog d(m_document, parentWidget());
4574 d.label->setText(i18n("Change track"));
4575 d.before_select->setHidden(true);
4576 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4577 d.track_nb->setValue(ix);
4578 d.slotUpdateName(ix);
4579 d.setWindowTitle(i18n("Change Track Type"));
4581 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4582 d.video_track->setChecked(true);
4584 d.audio_track->setChecked(true);
4586 if (d.exec() == QDialog::Accepted) {
4588 info.isLocked = false;
4589 info.isMute = false;
4590 ix = d.track_nb->value();
4592 if (d.video_track->isChecked()) {
4593 info.type = VIDEOTRACK;
4594 info.isBlind = false;
4596 info.type = AUDIOTRACK;
4597 info.isBlind = true;
4599 changeTimelineTrack(ix, info);
4600 setDocumentModified();
4605 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4607 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4608 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4609 QList<QGraphicsItem *> selection = m_scene->items(r);
4610 QUndoCommand *deleteTrack = new QUndoCommand();
4611 deleteTrack->setText("Delete track");
4613 // Delete all clips in selected track
4614 for (int i = 0; i < selection.count(); i++) {
4615 if (selection.at(i)->type() == AVWIDGET) {
4616 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4617 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4618 m_scene->removeItem(item);
4621 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4622 Transition *item = static_cast <Transition *>(selection.at(i));
4623 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4624 m_scene->removeItem(item);
4630 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4631 m_commandStack->push(deleteTrack);
4634 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4636 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4637 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4638 m_commandStack->push(changeTrack);
4641 void CustomTrackView::autoTransition()
4643 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4644 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4645 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4648 Transition *tr = static_cast <Transition*>(itemList.at(0));
4649 tr->setAutomatic(!tr->isAutomatic());
4650 QDomElement transition = tr->toXML();
4651 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);
4655 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4658 QDomNodeList params = effect.elementsByTagName("parameter");
4659 for (int i = 0; i < params.count(); i++) {
4660 QDomElement e = params.item(i).toElement();
4661 if (!e.isNull() && e.attribute("type") == "constant") {
4662 if (e.hasAttribute("factor")) {
4663 double factor = e.attribute("factor").toDouble();
4664 double value = e.attribute("value").toDouble();
4665 value = value / factor;
4666 result.append(QString::number(value));
4667 } else result.append(e.attribute("value"));
4673 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4675 QList<QGraphicsItem *> list = scene()->items();
4676 ClipItem *clip = NULL;
4677 for (int i = 0; i < list.size(); ++i) {
4678 if (list.at(i)->type() == AVWIDGET) {
4679 clip = static_cast <ClipItem *>(list.at(i));
4680 if (clip->clipProducer() == id) {
4681 clip->setClipName(name);
4685 viewport()->update();
4688 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4690 minimum = GenTime();
4691 maximum = GenTime();
4692 QList<QGraphicsItem *> selection;
4693 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4694 selection.removeAll(item);
4695 for (int i = 0; i < selection.count(); i++) {
4696 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4697 if (clip && clip->type() == AVWIDGET) {
4698 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4699 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4704 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4706 minimum = GenTime();
4707 maximum = GenTime();
4708 QList<QGraphicsItem *> selection;
4709 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4710 selection.removeAll(item);
4711 for (int i = 0; i < selection.count(); i++) {
4712 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4713 if (clip && clip->type() == TRANSITIONWIDGET) {
4714 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4715 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4721 void CustomTrackView::loadGroups(const QDomNodeList groups)
4723 for (int i = 0; i < groups.count(); i++) {
4724 QDomNodeList children = groups.at(i).childNodes();
4725 scene()->clearSelection();
4726 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4727 QDomNode n = children.item(nodeindex);
4728 QDomElement elem = n.toElement();
4729 int pos = elem.attribute("position").toInt();
4730 int track = elem.attribute("track").toInt();
4731 if (elem.tagName() == "clipitem") {
4732 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4733 if (clip) clip->setSelected(true);
4735 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4736 if (clip) clip->setSelected(true);
4739 groupSelectedItems(false, true);
4743 void CustomTrackView::splitAudio()
4745 resetSelectionGroup();
4746 QList<QGraphicsItem *> selection = scene()->selectedItems();
4747 if (selection.isEmpty()) {
4748 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4751 QUndoCommand *splitCommand = new QUndoCommand();
4752 splitCommand->setText(i18n("Split audio"));
4753 for (int i = 0; i < selection.count(); i++) {
4754 if (selection.at(i)->type() == AVWIDGET) {
4755 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4756 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4757 if (clip->parentItem()) {
4758 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4760 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4765 m_commandStack->push(splitCommand);
4768 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4770 ClipItem *clip = getClipItemAt(pos, track);
4772 kDebug() << "// Cannot find clip to split!!!";
4776 int start = pos.frames(m_document->fps());
4777 int freetrack = m_document->tracksCount() - track - 1;
4778 for (; freetrack > 0; freetrack--) {
4779 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4780 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4781 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4782 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4783 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4788 kDebug() << "GOT TRK: " << track;
4789 if (freetrack == 0) {
4790 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4792 ItemInfo info = clip->info();
4793 info.track = m_document->tracksCount() - freetrack;
4794 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4795 scene()->clearSelection();
4796 clip->setSelected(true);
4797 ClipItem *audioClip = getClipItemAt(start, info.track);
4799 clip->setVideoOnly(true);
4800 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4801 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4802 audioClip->setSelected(true);
4803 audioClip->setAudioOnly(true);
4804 groupSelectedItems(false, true);
4808 // unsplit clip: remove audio part and change video part to normal clip
4809 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4810 kDebug() << "//CANNOT FIND CLP GRP";
4813 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4814 QList<QGraphicsItem *> children = grp->childItems();
4815 if (children.count() != 2) {
4816 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4819 for (int i = 0; i < children.count(); i++) {
4820 if (children.at(i) != clip) {
4821 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4822 ItemInfo info = clip->info();
4823 deleteClip(clp->info());
4824 clip->setVideoOnly(false);
4825 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4829 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4830 m_document->clipManager()->removeGroup(grp);
4831 scene()->destroyItemGroup(grp);
4835 void CustomTrackView::setVideoOnly()
4837 resetSelectionGroup();
4838 QList<QGraphicsItem *> selection = scene()->selectedItems();
4839 if (selection.isEmpty()) {
4840 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4843 QUndoCommand *videoCommand = new QUndoCommand();
4844 videoCommand->setText(i18n("Video only"));
4845 for (int i = 0; i < selection.count(); i++) {
4846 if (selection.at(i)->type() == AVWIDGET) {
4847 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4848 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4849 if (clip->parentItem()) {
4850 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4852 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4857 m_commandStack->push(videoCommand);
4860 void CustomTrackView::setAudioOnly()
4862 resetSelectionGroup();
4863 QList<QGraphicsItem *> selection = scene()->selectedItems();
4864 if (selection.isEmpty()) {
4865 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4868 QUndoCommand *videoCommand = new QUndoCommand();
4869 videoCommand->setText(i18n("Audio only"));
4870 for (int i = 0; i < selection.count(); i++) {
4871 if (selection.at(i)->type() == AVWIDGET) {
4872 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4873 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4874 if (clip->parentItem()) {
4875 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4877 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4882 m_commandStack->push(videoCommand);
4885 void CustomTrackView::setAudioAndVideo()
4887 resetSelectionGroup();
4888 QList<QGraphicsItem *> selection = scene()->selectedItems();
4889 if (selection.isEmpty()) {
4890 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4893 QUndoCommand *videoCommand = new QUndoCommand();
4894 videoCommand->setText(i18n("Audio and Video"));
4895 for (int i = 0; i < selection.count(); i++) {
4896 if (selection.at(i)->type() == AVWIDGET) {
4897 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4898 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4899 if (clip->parentItem()) {
4900 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4902 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4907 m_commandStack->push(videoCommand);
4910 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4912 ClipItem *clip = getClipItemAt(pos, track);
4914 kDebug() << "// Cannot find clip to split!!!";
4918 int start = pos.frames(m_document->fps());
4919 clip->setVideoOnly(true);
4920 clip->setAudioOnly(false);
4921 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4922 } else if (audioOnly) {
4923 int start = pos.frames(m_document->fps());
4924 clip->setAudioOnly(true);
4925 clip->setVideoOnly(false);
4926 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4928 int start = pos.frames(m_document->fps());
4929 clip->setAudioOnly(false);
4930 clip->setVideoOnly(false);
4931 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4934 setDocumentModified();
4937 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4939 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4940 m_clipTypeGroup->setEnabled(false);
4942 m_clipTypeGroup->setEnabled(true);
4943 QList <QAction *> actions = m_clipTypeGroup->actions();
4945 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4946 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4947 else lookup = "clip_audio_and_video";
4948 for (int i = 0; i < actions.count(); i++) {
4949 if (actions.at(i)->data().toString() == lookup) {
4950 actions.at(i)->setChecked(true);
4957 void CustomTrackView::reloadTransitionLumas()
4961 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4962 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4963 for (int i = 0; i < params.count(); i++) {
4964 QDomElement e = params.item(i).toElement();
4965 if (e.attribute("tag") == "resource") {
4966 lumaNames = e.attribute("paramlistdisplay");
4967 lumaFiles = e.attribute("paramlist");
4972 QList<QGraphicsItem *> itemList = items();
4973 Transition *transitionitem;
4974 QDomElement transitionXml;
4975 for (int i = 0; i < itemList.count(); i++) {
4976 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4977 transitionitem = static_cast <Transition*>(itemList.at(i));
4978 transitionXml = transitionitem->toXML();
4979 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4980 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4981 for (int i = 0; i < params.count(); i++) {
4982 QDomElement e = params.item(i).toElement();
4983 if (e.attribute("tag") == "resource") {
4984 e.setAttribute("paramlistdisplay", lumaNames);
4985 e.setAttribute("paramlist", lumaFiles);
4990 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4991 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4992 for (int i = 0; i < params.count(); i++) {
4993 QDomElement e = params.item(i).toElement();
4994 if (e.attribute("tag") == "luma") {
4995 e.setAttribute("paramlistdisplay", lumaNames);
4996 e.setAttribute("paramlist", lumaFiles);
5003 emit transitionItemSelected(NULL);
5006 double CustomTrackView::fps() const
5008 return m_document->fps();
5011 void CustomTrackView::updateProjectFps()
5013 // update all clips to the new fps
5014 resetSelectionGroup();
5015 scene()->clearSelection();
5017 QList<QGraphicsItem *> itemList = items();
5018 for (int i = 0; i < itemList.count(); i++) {
5019 // remove all items and re-add them one by one
5020 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5022 for (int i = 0; i < itemList.count(); i++) {
5023 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5024 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5025 clip->updateFps(m_document->fps());
5026 m_scene->addItem(clip);
5027 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5028 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5029 QList<QGraphicsItem *> children = grp->childItems();
5030 for (int j = 0; j < children.count(); j++) {
5031 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5032 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5033 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
5034 clip->updateFps(m_document->fps());
5037 m_document->clipManager()->removeGroup(grp);
5038 m_scene->addItem(grp);
5039 scene()->destroyItemGroup(grp);
5040 for (int j = 0; j < children.count(); j++) {
5041 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5042 //children.at(j)->setParentItem(0);
5043 children.at(j)->setSelected(true);
5046 groupSelectedItems(true, true);
5047 } else if (itemList.at(i)->type() == GUIDEITEM) {
5048 Guide *g = static_cast<Guide *>(itemList.at(i));
5050 m_scene->addItem(g);
5053 viewport()->update();