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 double snappedPos = getSnapPointForPos(mappedXPos);
328 emit mousePosition(mappedXPos);
330 if (event->buttons() & Qt::MidButton) return;
331 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
332 event->setAccepted(true);
334 QGraphicsView::mouseMoveEvent(event);
338 if (event->buttons() != Qt::NoButton) {
339 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
340 if (m_dragItem && m_tool == SELECTTOOL) {
341 if (m_operationMode == MOVE && move) {
342 QGraphicsView::mouseMoveEvent(event);
343 // If mouse is at a border of the view, scroll
345 m_scrollOffset = -30;
346 m_scrollTimer.start();
347 } else if (viewport()->width() - pos < 10) {
349 m_scrollTimer.start();
350 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
352 } else if (m_operationMode == RESIZESTART && move) {
353 m_document->renderer()->pause();
354 m_dragItem->resizeStart((int)(snappedPos));
355 } else if (m_operationMode == RESIZEEND && move) {
356 m_document->renderer()->pause();
357 m_dragItem->resizeEnd((int)(snappedPos));
358 } else if (m_operationMode == FADEIN && move) {
359 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
360 } else if (m_operationMode == FADEOUT && move) {
361 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
362 } else if (m_operationMode == KEYFRAME && move) {
363 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
364 double pos = mapToScene(event->pos()).toPoint().y();
365 QRectF br = m_dragItem->sceneBoundingRect();
366 double maxh = 100.0 / br.height();
367 pos = (br.bottom() - pos) * maxh;
368 m_dragItem->updateKeyFramePos(keyFramePos, pos);
370 if (m_visualTip) scene()->removeItem(m_visualTip);
371 m_animationTimer->stop();
377 } else if (m_operationMode == MOVEGUIDE) {
378 if (m_visualTip) scene()->removeItem(m_visualTip);
379 m_animationTimer->stop();
384 QGraphicsView::mouseMoveEvent(event);
386 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
388 if (snappedPos < 0) snappedPos = 0;
389 // Make sure there is no collision
390 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
391 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
392 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
393 collidingItems.removeAll(m_selectionGroup);
394 for (int i = 0; i < children.count(); i++) {
395 collidingItems.removeAll(children.at(i));
397 bool collision = false;
398 for (int i = 0; i < collidingItems.count(); i++) {
399 if (collidingItems.at(i)->type() == AVWIDGET) {
406 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
407 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
408 collidingItems.removeAll(m_selectionGroup);
409 for (int i = 0; i < children.count(); i++) {
410 collidingItems.removeAll(children.at(i));
412 for (int i = 0; i < collidingItems.count(); i++) {
413 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
421 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
422 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
426 if (m_tool == RAZORTOOL) {
427 setCursor(m_razorCursor);
428 //QGraphicsView::mouseMoveEvent(event);
430 } else if (m_tool == SPACERTOOL) {
431 setCursor(m_spacerCursor);
435 QList<QGraphicsItem *> itemList = items(event->pos());
436 QGraphicsRectItem *item = NULL;
437 OPERATIONTYPE opMode = NONE;
439 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
441 } else for (int i = 0; i < itemList.count(); i++) {
442 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
443 item = (QGraphicsRectItem*) itemList.at(i);
448 if (item && event->buttons() == Qt::NoButton) {
449 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
450 if (m_tool == RAZORTOOL) {
451 // razor tool over a clip, display current frame in monitor
452 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
453 //TODO: solve crash when showing frame when moving razor over clip
454 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
459 opMode = clip->operationMode(mapToScene(event->pos()));
460 const double size = 5;
461 if (opMode == m_moveOpMode) {
462 QGraphicsView::mouseMoveEvent(event);
466 scene()->removeItem(m_visualTip);
467 m_animationTimer->stop();
474 m_moveOpMode = opMode;
475 if (opMode == MOVE) {
476 setCursor(Qt::OpenHandCursor);
477 } else if (opMode == RESIZESTART) {
478 setCursor(KCursor("left_side", Qt::SizeHorCursor));
479 if (m_visualTip == NULL) {
480 QRectF rect = clip->sceneBoundingRect();
482 polygon << QPoint(0, - size * 2);
483 polygon << QPoint(size * 2, 0);
484 polygon << QPoint(0, size * 2);
485 polygon << QPoint(0, - size * 2);
487 m_visualTip = new QGraphicsPolygonItem(polygon);
488 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
489 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
490 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
491 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
492 m_visualTip->setZValue(100);
493 m_animation = new QGraphicsItemAnimation;
494 m_animation->setItem(m_visualTip);
495 m_animation->setTimeLine(m_animationTimer);
496 m_animation->setScaleAt(.5, 2, 1);
497 m_animation->setScaleAt(1, 1, 1);
498 scene()->addItem(m_visualTip);
499 m_animationTimer->start();
501 } else if (opMode == RESIZEEND) {
502 setCursor(KCursor("right_side", Qt::SizeHorCursor));
503 if (m_visualTip == NULL) {
504 QRectF rect = clip->sceneBoundingRect();
506 polygon << QPoint(0, - size * 2);
507 polygon << QPoint(- size * 2, 0);
508 polygon << QPoint(0, size * 2);
509 polygon << QPoint(0, - size * 2);
511 m_visualTip = new QGraphicsPolygonItem(polygon);
512 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
513 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
514 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
515 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
516 m_visualTip->setZValue(100);
517 m_animation = new QGraphicsItemAnimation;
518 m_animation->setItem(m_visualTip);
519 m_animation->setTimeLine(m_animationTimer);
520 m_animation->setScaleAt(.5, 2, 1);
521 m_animation->setScaleAt(1, 1, 1);
522 scene()->addItem(m_visualTip);
523 m_animationTimer->start();
525 } else if (opMode == FADEIN) {
526 if (m_visualTip == NULL) {
527 ClipItem *item = (ClipItem *) clip;
528 QRectF rect = clip->sceneBoundingRect();
529 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
530 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
531 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
532 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
533 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
534 m_visualTip->setZValue(100);
535 m_animation = new QGraphicsItemAnimation;
536 m_animation->setItem(m_visualTip);
537 m_animation->setTimeLine(m_animationTimer);
538 m_animation->setScaleAt(.5, 2, 2);
539 m_animation->setScaleAt(1, 1, 1);
540 scene()->addItem(m_visualTip);
541 m_animationTimer->start();
543 setCursor(Qt::PointingHandCursor);
544 } else if (opMode == FADEOUT) {
545 if (m_visualTip == NULL) {
546 ClipItem *item = (ClipItem *) clip;
547 QRectF rect = clip->sceneBoundingRect();
548 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
549 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
550 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
551 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
552 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
553 m_visualTip->setZValue(100);
554 m_animation = new QGraphicsItemAnimation;
555 m_animation->setItem(m_visualTip);
556 m_animation->setTimeLine(m_animationTimer);
557 m_animation->setScaleAt(.5, 2, 2);
558 m_animation->setScaleAt(1, 1, 1);
559 scene()->addItem(m_visualTip);
560 m_animationTimer->start();
562 setCursor(Qt::PointingHandCursor);
563 } else if (opMode == TRANSITIONSTART) {
564 if (m_visualTip == NULL) {
565 QRectF rect = clip->sceneBoundingRect();
567 polygon << QPoint(0, - size * 2);
568 polygon << QPoint(size * 2, 0);
569 polygon << QPoint(0, 0);
570 polygon << QPoint(0, - size * 2);
572 m_visualTip = new QGraphicsPolygonItem(polygon);
573 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
574 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
575 m_visualTip->setPos(rect.x(), rect.bottom());
576 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
577 m_visualTip->setZValue(100);
578 m_animation = new QGraphicsItemAnimation;
579 m_animation->setItem(m_visualTip);
580 m_animation->setTimeLine(m_animationTimer);
581 m_animation->setScaleAt(.5, 2, 2);
582 m_animation->setScaleAt(1, 1, 1);
583 scene()->addItem(m_visualTip);
584 m_animationTimer->start();
586 setCursor(Qt::PointingHandCursor);
587 } else if (opMode == TRANSITIONEND) {
588 if (m_visualTip == NULL) {
589 QRectF rect = clip->sceneBoundingRect();
591 polygon << QPoint(0, - size * 2);
592 polygon << QPoint(- size * 2, 0);
593 polygon << QPoint(0, 0);
594 polygon << QPoint(0, - size * 2);
596 m_visualTip = new QGraphicsPolygonItem(polygon);
597 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
598 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
599 m_visualTip->setPos(rect.right(), rect.bottom());
600 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
601 m_visualTip->setZValue(100);
602 m_animation = new QGraphicsItemAnimation;
603 m_animation->setItem(m_visualTip);
604 m_animation->setTimeLine(m_animationTimer);
605 m_animation->setScaleAt(.5, 2, 2);
606 m_animation->setScaleAt(1, 1, 1);
607 scene()->addItem(m_visualTip);
608 m_animationTimer->start();
610 setCursor(Qt::PointingHandCursor);
611 } else if (opMode == KEYFRAME) {
612 setCursor(Qt::PointingHandCursor);
614 } // no clip under mouse
615 else if (m_tool == RAZORTOOL) {
618 } else if (opMode == MOVEGUIDE) {
619 m_moveOpMode = opMode;
620 setCursor(Qt::SplitHCursor);
623 scene()->removeItem(m_visualTip);
624 m_animationTimer->stop();
631 setCursor(Qt::ArrowCursor);
632 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
633 QGraphicsView::mouseMoveEvent(event);
635 setCursorPos(mappedXPos);
636 slotCheckPositionScrolling();
638 } else m_moveOpMode = NONE;
640 QGraphicsView::mouseMoveEvent(event);
644 void CustomTrackView::mousePressEvent(QMouseEvent * event)
646 setFocus(Qt::MouseFocusReason);
647 m_menuPosition = QPoint();
649 // special cases (middle click button or ctrl / shift click
650 if (event->button() == Qt::MidButton) {
651 m_document->renderer()->switchPlay();
652 m_blockRefresh = false;
653 m_operationMode = NONE;
657 if (event->modifiers() & Qt::ShiftModifier) {
658 // Rectangle selection
659 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
660 setDragMode(QGraphicsView::RubberBandDrag);
661 if (!(event->modifiers() & Qt::ControlModifier)) {
662 resetSelectionGroup();
663 scene()->clearSelection();
665 m_blockRefresh = false;
666 m_operationMode = RUBBERSELECTION;
667 QGraphicsView::mousePressEvent(event);
671 m_blockRefresh = true;
673 bool collision = false;
675 if (m_tool != RAZORTOOL) activateMonitor();
676 else if (m_document->renderer()->playSpeed() != 0.0) {
677 m_document->renderer()->pause();
680 m_clickEvent = event->pos();
682 // check item under mouse
683 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
685 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
686 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
687 setDragMode(QGraphicsView::ScrollHandDrag);
688 QGraphicsView::mousePressEvent(event);
689 m_blockRefresh = false;
690 m_operationMode = NONE;
694 // if a guide and a clip were pressed, just select the guide
695 for (int i = 0; i < collisionList.count(); ++i) {
696 if (collisionList.at(i)->type() == GUIDEITEM) {
697 // a guide item was pressed
698 m_dragGuide = (Guide *) collisionList.at(i);
699 if (event->button() == Qt::LeftButton) { // move it
700 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
702 m_operationMode = MOVEGUIDE;
703 // deselect all clips so that only the guide will move
704 m_scene->clearSelection();
705 resetSelectionGroup(false);
706 updateSnapPoints(NULL);
707 QGraphicsView::mousePressEvent(event);
709 } else // show context menu
714 // Find first clip, transition or group under mouse (when no guides selected)
716 AbstractGroupItem *dragGroup = NULL;
717 AbstractClipItem *collisionClip = NULL;
719 while (!m_dragGuide && ct < collisionList.count()) {
720 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
721 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
722 if (collisionClip == m_dragItem) {
723 collisionClip = NULL;
724 } else m_dragItem = collisionClip;
726 m_dragItemInfo = m_dragItem->info();
727 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
728 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
729 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
736 if (m_dragItem) emit clipItemSelected(NULL);
740 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
741 // update transition menu action
742 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
743 m_autoTransition->setEnabled(true);
744 } else m_autoTransition->setEnabled(false);
746 // context menu requested
747 if (event->button() == Qt::RightButton) {
749 if (dragGroup) dragGroup->setSelected(true);
750 else if (!m_dragItem->isSelected()) {
751 resetSelectionGroup(false);
752 m_scene->clearSelection();
753 m_dragItem->setSelected(true);
755 } else if (!m_dragGuide) {
756 // check if there is a guide close to mouse click
757 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
758 for (int i = 0; i < guidesCollisionList.count(); i++) {
759 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
760 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
764 // keep this to support multiple guides context menu in the future (?)
765 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
766 guidesCollisionList.removeAt(0);
768 if (!guidesCollisionList.isEmpty())
769 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
772 m_operationMode = NONE;
773 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
774 m_menuPosition = m_clickEvent;
780 // No item under click
781 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
782 resetSelectionGroup(false);
783 setCursor(Qt::ArrowCursor);
784 m_scene->clearSelection();
786 updateClipTypeActions(NULL);
787 if (m_tool == SPACERTOOL) {
788 QList<QGraphicsItem *> selection;
789 if (event->modifiers() == Qt::ControlModifier) {
790 // Ctrl + click, select all items on track after click position
791 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
792 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
795 selection = checkForGroups(rect, isOk);
797 // groups found on track, do not allow the move
798 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
802 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;
804 // Select all items on all tracks after click position
805 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
806 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
809 // create group to hold selected items
810 m_selectionGroup = new AbstractGroupItem(m_document->fps());
811 scene()->addItem(m_selectionGroup);
812 QList <GenTime> offsetList;
813 for (int i = 0; i < selection.count(); i++) {
814 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
815 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
816 offsetList.append(item->startPos());
817 offsetList.append(item->endPos());
818 m_selectionGroup->addToGroup(selection.at(i));
819 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
820 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
821 QList<QGraphicsItem *> children = selection.at(i)->childItems();
822 for (int j = 0; j < children.count(); j++) {
823 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
824 offsetList.append(item->startPos());
825 offsetList.append(item->endPos());
827 m_selectionGroup->addToGroup(selection.at(i));
828 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
829 } else if (selection.at(i)->parentItem()) {
830 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
831 selection.at(i)->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
835 if (!offsetList.isEmpty()) {
837 QList <GenTime> cleandOffsetList;
838 GenTime startOffset = offsetList.takeFirst();
839 for (int k = 0; k < offsetList.size(); k++) {
840 GenTime newoffset = offsetList.at(k) - startOffset;
841 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
842 cleandOffsetList.append(newoffset);
845 updateSnapPoints(NULL, cleandOffsetList, true);
847 m_operationMode = SPACER;
849 setCursorPos((int)(mapToScene(event->x(), 0).x()));
851 QGraphicsView::mousePressEvent(event);
856 if (m_tool == RAZORTOOL && m_dragItem) {
857 if (m_dragItem->type() == TRANSITIONWIDGET) {
858 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
862 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
863 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
868 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
869 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
870 m_document->renderer()->pause();
871 m_commandStack->push(command);
872 setDocumentModified();
878 bool itemSelected = false;
879 if (m_dragItem->isSelected()) itemSelected = true;
880 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
881 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
883 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
884 if (event->modifiers() != Qt::ControlModifier) {
885 resetSelectionGroup(false);
886 m_scene->clearSelection();
887 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
888 viewport()->update();
889 } else resetSelectionGroup();
891 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
892 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
893 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
895 bool selected = !m_dragItem->isSelected();
896 if (dragGroup) dragGroup->setSelected(selected);
897 else m_dragItem->setSelected(selected);
899 groupSelectedItems();
900 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
901 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
902 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
905 if (collisionClip != NULL || m_dragItem == NULL) {
906 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
907 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
908 emit clipItemSelected(selected);
909 } else emit clipItemSelected(NULL);
912 // If clicked item is selected, allow move
913 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
915 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
916 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
918 // Update snap points
919 if (m_selectionGroup == NULL) {
920 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
921 else updateSnapPoints(m_dragItem);
923 QList <GenTime> offsetList;
924 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
925 for (int i = 0; i < children.count(); i++) {
926 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
927 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
928 offsetList.append(item->startPos());
929 offsetList.append(item->endPos());
932 if (!offsetList.isEmpty()) {
934 GenTime startOffset = offsetList.takeFirst();
935 QList <GenTime> cleandOffsetList;
936 for (int k = 0; k < offsetList.size(); k++) {
937 GenTime newoffset = offsetList.at(k) - startOffset;
938 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
939 cleandOffsetList.append(newoffset);
942 updateSnapPoints(NULL, cleandOffsetList, true);
946 if (m_operationMode == KEYFRAME) {
947 m_dragItem->updateSelectedKeyFrame();
948 m_blockRefresh = false;
950 } else if (m_operationMode == MOVE) {
951 setCursor(Qt::ClosedHandCursor);
952 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
954 info.startPos = m_dragItem->startPos();
955 info.track = m_dragItem->track();
956 int transitiontrack = getPreviousVideoTrack(info.track);
957 ClipItem *transitionClip = NULL;
958 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
959 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
960 info.endPos = transitionClip->endPos();
961 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
962 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
963 // Check there is no other transition at that place
964 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
965 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
966 QList<QGraphicsItem *> selection = m_scene->items(r);
967 bool transitionAccepted = true;
968 for (int i = 0; i < selection.count(); i++) {
969 if (selection.at(i)->type() == TRANSITIONWIDGET) {
970 Transition *tr = static_cast <Transition *>(selection.at(i));
971 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
972 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
973 } else transitionAccepted = false;
976 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
977 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
978 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
980 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
981 info.track = m_dragItem->track();
982 int transitiontrack = getPreviousVideoTrack(info.track);
983 ClipItem *transitionClip = NULL;
984 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
985 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
986 info.startPos = transitionClip->startPos();
987 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
988 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
989 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
990 EffectsList::setParameter(transition, "reverse", "1");
992 // Check there is no other transition at that place
993 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
994 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
995 QList<QGraphicsItem *> selection = m_scene->items(r);
996 bool transitionAccepted = true;
997 for (int i = 0; i < selection.count(); i++) {
998 if (selection.at(i)->type() == TRANSITIONWIDGET) {
999 Transition *tr = static_cast <Transition *>(selection.at(i));
1000 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1001 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1002 } else transitionAccepted = false;
1005 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1006 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1008 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1009 resetSelectionGroup(false);
1010 m_dragItem->setSelected(true);
1013 m_blockRefresh = false;
1015 QGraphicsView::mousePressEvent(event);
1018 void CustomTrackView::resetSelectionGroup(bool selectItems)
1020 if (m_selectionGroup) {
1021 // delete selection group
1022 bool snap = KdenliveSettings::snaptopoints();
1023 KdenliveSettings::setSnaptopoints(false);
1025 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1026 scene()->destroyItemGroup(m_selectionGroup);
1027 for (int i = 0; i < children.count(); i++) {
1028 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1029 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1030 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1031 children.at(i)->setSelected(selectItems);
1033 } else if (children.at(i)->type() == GROUPWIDGET) {
1034 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1035 children.at(i)->setSelected(selectItems);
1038 m_selectionGroup = NULL;
1039 KdenliveSettings::setSnaptopoints(snap);
1043 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1045 if (m_selectionGroup) {
1046 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1049 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1050 if (selection.isEmpty()) return;
1052 // Find top left position of selection
1053 for (int i = 0; i < selection.count(); i++) {
1054 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1055 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1056 } else if (selection.at(i)->parentItem()) {
1057 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1061 if (force || selection.count() > 1) {
1062 bool snap = KdenliveSettings::snaptopoints();
1063 KdenliveSettings::setSnaptopoints(false);
1064 if (createNewGroup) {
1065 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1066 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1067 QPointF diff = newGroup->pos();
1068 newGroup->translate(-diff.x(), -diff.y());
1069 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1071 scene()->addItem(newGroup);
1073 // CHeck if we are trying to include a group in a group
1074 QList <AbstractGroupItem *> groups;
1075 for (int i = 0; i < selection.count(); i++) {
1076 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1077 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1078 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1080 if (!groups.isEmpty()) {
1081 // ungroup previous groups
1082 while (!groups.isEmpty()) {
1083 AbstractGroupItem *grp = groups.takeFirst();
1084 m_document->clipManager()->removeGroup(grp);
1085 scene()->destroyItemGroup(grp);
1087 selection = m_scene->selectedItems();
1090 for (int i = 0; i < selection.count(); i++) {
1091 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1092 newGroup->addToGroup(selection.at(i));
1093 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1096 KdenliveSettings::setSnaptopoints(snap);
1098 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1099 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1100 QPointF diff = m_selectionGroup->pos();
1101 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1102 m_selectionGroup->translate(- diff.x(), -diff.y());
1104 scene()->addItem(m_selectionGroup);
1105 for (int i = 0; i < selection.count(); i++) {
1106 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1107 m_selectionGroup->addToGroup(selection.at(i));
1108 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1111 KdenliveSettings::setSnaptopoints(snap);
1112 if (m_selectionGroup) {
1113 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1114 m_selectionGroupInfo.track = m_selectionGroup->track();
1117 } else resetSelectionGroup();
1120 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1122 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1123 if (m_moveOpMode == KEYFRAME) {
1124 // user double clicked on a keyframe, open edit dialog
1125 QDialog d(parentWidget());
1126 Ui::KeyFrameDialog_UI view;
1128 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1129 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1130 view.kfr_value->setFocus();
1131 if (d.exec() == QDialog::Accepted) {
1132 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1133 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1134 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1135 QString previous = item->keyframes(item->selectedEffectIndex());
1136 item->updateKeyframeEffect();
1137 QString next = item->keyframes(item->selectedEffectIndex());
1138 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1139 m_commandStack->push(command);
1140 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1141 emit clipItemSelected(item, item->selectedEffectIndex());
1146 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1147 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1148 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1149 QString previous = item->keyframes(item->selectedEffectIndex());
1150 item->updateKeyframeEffect();
1151 QString next = item->keyframes(item->selectedEffectIndex());
1152 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1153 m_commandStack->push(command);
1154 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1155 emit clipItemSelected(item, item->selectedEffectIndex());
1157 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1158 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1161 if (m_dragItem->type() == TRANSITIONWIDGET) {
1162 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1164 getClipAvailableSpace(m_dragItem, minimum, maximum);
1166 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1167 d.setMargins(minimum, maximum);
1168 if (d.exec() == QDialog::Accepted) {
1169 if (m_dragItem->type() == TRANSITIONWIDGET) {
1170 // move & resize transition
1172 startInfo.startPos = m_dragItem->startPos();
1173 startInfo.endPos = m_dragItem->endPos();
1174 startInfo.track = m_dragItem->track();
1176 endInfo.startPos = d.startPos();
1177 endInfo.endPos = endInfo.startPos + d.duration();
1178 endInfo.track = m_dragItem->track();
1179 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1180 m_commandStack->push(command);
1182 // move and resize clip
1183 QUndoCommand *moveCommand = new QUndoCommand();
1184 moveCommand->setText(i18n("Edit clip"));
1185 ItemInfo clipInfo = m_dragItem->info();
1186 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1187 // duration was reduced, so process it first
1188 ItemInfo startInfo = clipInfo;
1189 clipInfo.endPos = clipInfo.startPos + d.duration();
1190 clipInfo.cropStart = d.cropStart();
1191 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1193 if (d.startPos() != clipInfo.startPos) {
1194 ItemInfo startInfo = clipInfo;
1195 clipInfo.startPos = d.startPos();
1196 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1197 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1199 if (d.duration() > m_dragItem->cropDuration()) {
1200 // duration was increased, so process it after move
1201 ItemInfo startInfo = clipInfo;
1202 clipInfo.endPos = clipInfo.startPos + d.duration();
1203 clipInfo.cropStart = d.cropStart();
1204 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1206 m_commandStack->push(moveCommand);
1210 QList<QGraphicsItem *> collisionList = items(event->pos());
1211 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1212 Guide *editGuide = (Guide *) collisionList.at(0);
1213 if (editGuide) slotEditGuide(editGuide->info());
1219 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1221 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1223 clip->setKeyframes(index, keyframes);
1224 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1225 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1229 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1231 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1232 m_editGuide->setEnabled(m_dragGuide != NULL);
1233 if (clip == NULL) m_timelineContextMenu->popup(pos);
1234 else if (group != NULL) {
1235 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1236 m_ungroupAction->setEnabled(true);
1237 updateClipTypeActions(NULL);
1238 m_timelineContextClipMenu->popup(pos);
1240 m_ungroupAction->setEnabled(false);
1241 if (clip->type() == AVWIDGET) {
1242 ClipItem *item = static_cast <ClipItem*>(clip);
1243 updateClipTypeActions(item);
1244 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1245 m_timelineContextClipMenu->popup(pos);
1246 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1250 void CustomTrackView::activateMonitor()
1252 emit activateDocumentMonitor();
1255 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1257 if (data->hasFormat("kdenlive/clip")) {
1259 resetSelectionGroup();
1260 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1261 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1263 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1266 const QPointF framePos = mapToScene(pos);
1268 info.startPos = GenTime();
1269 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1270 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1271 info.cropDuration = info.endPos - info.startPos;
1274 // Check if clip can be inserted at that position
1275 ItemInfo pasteInfo = info;
1276 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1277 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1278 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1279 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1282 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1283 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1284 m_selectionGroup->addToGroup(item);
1285 item->setFlags(QGraphicsItem::ItemIsSelectable);
1287 QList <GenTime> offsetList;
1288 offsetList.append(info.endPos);
1289 updateSnapPoints(NULL, offsetList);
1290 m_selectionGroup->setPos(framePos);
1291 scene()->addItem(m_selectionGroup);
1293 } else if (data->hasFormat("kdenlive/producerslist")) {
1295 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1296 m_scene->clearSelection();
1297 resetSelectionGroup(false);
1299 QList <GenTime> offsetList;
1300 QList <ItemInfo> infoList;
1301 const QPointF framePos = mapToScene(pos);
1302 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1303 int track = (int)(framePos.y() / m_tracksHeight);
1305 // Check if clips can be inserted at that position
1306 for (int i = 0; i < ids.size(); ++i) {
1307 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1309 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1313 info.startPos = start;
1314 info.cropDuration = clip->duration();
1315 info.endPos = info.startPos + info.cropDuration;
1317 infoList.append(info);
1318 start += clip->duration();
1320 if (!canBePastedTo(infoList, AVWIDGET)) {
1323 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1325 for (int i = 0; i < ids.size(); ++i) {
1326 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1328 info.startPos = start;
1329 info.cropDuration = clip->duration();
1330 info.endPos = info.startPos + info.cropDuration;
1332 start += info.cropDuration;
1333 offsetList.append(start);
1334 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1335 item->setFlags(QGraphicsItem::ItemIsSelectable);
1336 m_selectionGroup->addToGroup(item);
1337 m_waitingThumbs.append(item);
1340 updateSnapPoints(NULL, offsetList);
1341 m_selectionGroup->setPos(framePos);
1342 scene()->addItem(m_selectionGroup);
1343 m_thumbsTimer.start();
1347 // the drag is not a clip (may be effect, ...)
1355 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1357 if (insertDropClips(event->mimeData(), event->pos())) {
1358 event->acceptProposedAction();
1359 } else QGraphicsView::dragEnterEvent(event);
1362 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1364 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);
1365 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1366 collindingItems.removeAll(item);
1367 if (collindingItems.isEmpty()) return false;
1369 for (int i = 0; i < collindingItems.count(); i++) {
1370 QGraphicsItem *collision = collindingItems.at(i);
1371 if (collision->type() == item->type()) {
1373 kDebug() << "// COLLISIION DETECTED";
1381 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1383 int track = m_document->tracksCount() - clip->track();
1384 GenTime pos = clip->startPos();
1385 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1386 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1389 bool success = true;
1390 for (int i = 0; i < clip->effectsCount(); i++) {
1391 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1393 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1394 m_document->renderer()->doRefresh();
1397 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1399 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1401 // Special case: speed effect
1402 if (effect.attribute("id") == "speed") {
1403 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1404 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1407 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1408 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1409 if (strobe == 0) strobe = 1;
1410 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1411 EffectsParameterList params = clip->addEffect(effect);
1412 m_document->renderer()->mltAddEffect(track, pos, params);
1413 if (clip->isSelected()) emit clipItemSelected(clip);
1416 EffectsParameterList params = clip->addEffect(effect);
1417 if (effect.attribute("disabled") == "1") {
1418 // Effect is disabled, don't add it to MLT playlist
1419 if (clip->isSelected()) emit clipItemSelected(clip);
1422 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1423 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1424 if (clip->isSelected()) emit clipItemSelected(clip);
1425 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1428 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1430 QString index = effect.attribute("kdenlive_ix");
1431 // Special case: speed effect
1432 if (effect.attribute("id") == "speed") {
1433 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1435 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1436 clip->deleteEffect(index);
1437 emit clipItemSelected(clip);
1438 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1442 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1443 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1444 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1447 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1449 clip->deleteEffect(index);
1450 emit clipItemSelected(clip);
1454 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1456 QList<QGraphicsItem *> itemList = group->childItems();
1457 QUndoCommand *effectCommand = new QUndoCommand();
1459 QDomNode namenode = effect.elementsByTagName("name").item(0);
1460 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1461 else effectName = i18n("effect");
1462 effectCommand->setText(i18n("Add %1", effectName));
1464 for (int i = 0; i < itemList.count(); i++) {
1465 if (itemList.at(i)->type() == AVWIDGET) {
1466 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1467 if (effect.attribute("type") == "audio") {
1468 // Don't add audio effects on video clips
1469 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1470 } else if (effect.hasAttribute("type") == false) {
1471 // Don't add video effect on audio clips
1472 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1475 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1476 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1479 if (item->isItemLocked()) {
1482 item->initEffect(effect);
1483 if (effect.attribute("tag") == "ladspa") {
1484 QString ladpsaFile = m_document->getLadspaFile();
1485 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1486 effect.setAttribute("src", ladpsaFile);
1488 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1493 m_commandStack->push(effectCommand);
1494 setDocumentModified();
1495 } else delete effectCommand;
1498 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1500 QList<QGraphicsItem *> itemList;
1501 QUndoCommand *effectCommand = new QUndoCommand();
1503 QDomNode namenode = effect.elementsByTagName("name").item(0);
1504 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1505 else effectName = i18n("effect");
1506 effectCommand->setText(i18n("Add %1", effectName));
1508 if (track == -1) itemList = scene()->selectedItems();
1509 if (itemList.isEmpty()) {
1510 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1511 if (clip) itemList.append(clip);
1512 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1514 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1515 for (int i = 0; i < itemList.count(); i++) {
1516 if (itemList.at(i)->type() == AVWIDGET) {
1517 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1518 if (effect.attribute("type") == "audio") {
1519 // Don't add audio effects on video clips
1520 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1521 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1524 } else if (effect.hasAttribute("type") == false) {
1525 // Don't add video effect on audio clips
1526 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1527 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1531 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1532 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1535 if (item->isItemLocked()) {
1538 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1539 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1540 } else item->initEffect(effect);
1541 if (effect.attribute("tag") == "ladspa") {
1542 QString ladpsaFile = m_document->getLadspaFile();
1543 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1544 effect.setAttribute("src", ladpsaFile);
1546 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1551 m_commandStack->push(effectCommand);
1552 setDocumentModified();
1553 } else delete effectCommand;
1556 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1558 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1559 m_commandStack->push(command);
1560 setDocumentModified();
1563 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1565 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1566 QDomElement effect = insertedEffect.cloneNode().toElement();
1568 // Special case: speed effect
1569 if (effect.attribute("id") == "speed") {
1570 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1572 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1573 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1574 if (strobe == 0) strobe = 1;
1575 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1577 clip->setEffectAt(ix, effect);
1578 if (ix == clip->selectedEffectIndex()) {
1579 clip->setSelectedEffect(ix);
1580 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1585 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1586 if (effect.attribute("tag") == "ladspa") {
1587 // Update the ladspa affect file
1588 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1590 // check if we are trying to reset a keyframe effect
1591 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1592 clip->initEffect(effect);
1593 effectParams = clip->getEffectArgs(effect);
1595 if (effectParams.paramValue("disabled") == "1") {
1596 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1597 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1598 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1599 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1600 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1602 clip->setEffectAt(ix, effect);
1603 if (ix == clip->selectedEffectIndex()) {
1604 clip->setSelectedEffect(ix);
1605 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1607 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1608 // A fade effect was modified, update the clip
1609 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1610 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1611 clip->setFadeIn(pos);
1613 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1614 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1615 clip->setFadeOut(pos);
1619 setDocumentModified();
1622 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1624 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1625 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1626 QDomElement act = clip->effectAt(newPos - 1);
1627 QDomElement before = clip->effectAt(oldPos - 1);
1628 clip->setEffectAt(oldPos - 1, act);
1629 clip->setEffectAt(newPos - 1, before);
1630 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1631 if (act.attribute("id") == "speed") {
1632 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1633 } else if (before.attribute("id") == "speed") {
1634 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1635 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1636 emit clipItemSelected(clip, newPos - 1);
1637 setDocumentModified();
1638 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1641 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1643 QDomElement effect = clip->effectAt(effectPos);
1644 QDomElement oldEffect = effect.cloneNode().toElement();
1646 effect.setAttribute("disabled", (int) disable);
1647 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1648 m_commandStack->push(command);
1649 setDocumentModified();;
1652 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1654 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1655 m_commandStack->push(command);
1656 setDocumentModified();
1659 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1661 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1662 m_commandStack->push(command);
1665 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1669 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1670 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1671 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1672 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);
1673 m_blockRefresh = false;
1676 if (item->parentItem()) {
1677 // Item is part of a group, reset group
1678 resetSelectionGroup();
1680 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1682 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1683 int cutPos = (int) cutTime.frames(m_document->fps());
1685 newPos.startPos = cutTime;
1686 newPos.endPos = info.endPos;
1687 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1688 newPos.track = info.track;
1689 newPos.cropDuration = newPos.endPos - newPos.startPos;
1692 ClipItem *dup = item->clone(newPos);
1693 // remove unwanted effects (fade in) from 2nd part of cutted clip
1694 int ix = dup->hasEffect(QString(), "fadein");
1696 QDomElement oldeffect = item->effectAt(ix);
1697 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1699 ix = dup->hasEffect(QString(), "fade_from_black");
1701 QDomElement oldeffect = item->effectAt(ix);
1702 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1704 item->resizeEnd(cutPos);
1705 scene()->addItem(dup);
1706 if (item->checkKeyFrames()) slotRefreshEffects(item);
1707 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1708 item->baseClip()->addReference();
1709 m_document->updateClip(item->baseClip()->getId());
1710 setDocumentModified();
1711 //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);
1715 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1716 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1717 if (!item || !dup || item == dup) {
1718 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1719 m_blockRefresh = false;
1722 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1723 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1727 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1728 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1729 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1730 //deleteClip(dup->info());
1733 if (dup->isSelected()) emit clipItemSelected(NULL);
1734 dup->baseClip()->removeReference();
1735 m_document->updateClip(dup->baseClip()->getId());
1736 scene()->removeItem(dup);
1739 ItemInfo clipinfo = item->info();
1740 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1741 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1743 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1744 setDocumentModified();
1746 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1749 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1752 void CustomTrackView::slotEnableRefresh()
1754 m_blockRefresh = false;
1757 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1759 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1760 if (itemList.count() == 1) {
1761 if (itemList.at(0)->type() == AVWIDGET) {
1762 ClipItem *item = (ClipItem *) itemList.at(0);
1764 info.track = item->track();
1765 ClipItem *transitionClip = NULL;
1766 const int transitiontrack = getPreviousVideoTrack(info.track);
1767 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1768 if (pos < item->startPos() + item->cropDuration() / 2) {
1769 // add transition to clip start
1770 info.startPos = item->startPos();
1771 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1772 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1773 info.endPos = transitionClip->endPos();
1774 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1775 // Check there is no other transition at that place
1776 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1777 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1778 QList<QGraphicsItem *> selection = m_scene->items(r);
1779 bool transitionAccepted = true;
1780 for (int i = 0; i < selection.count(); i++) {
1781 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1782 Transition *tr = static_cast <Transition *>(selection.at(i));
1783 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1784 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1785 } else transitionAccepted = false;
1788 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1789 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1792 // add transition to clip end
1793 info.endPos = item->endPos();
1794 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1795 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1796 info.startPos = transitionClip->startPos();
1797 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1798 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1799 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1801 // Check there is no other transition at that place
1802 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1803 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1804 QList<QGraphicsItem *> selection = m_scene->items(r);
1805 bool transitionAccepted = true;
1806 for (int i = 0; i < selection.count(); i++) {
1807 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1808 Transition *tr = static_cast <Transition *>(selection.at(i));
1809 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1810 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1811 } else transitionAccepted = false;
1814 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1815 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1818 } else for (int i = 0; i < itemList.count(); i++) {
1819 if (itemList.at(i)->type() == AVWIDGET) {
1820 ClipItem *item = (ClipItem *) itemList.at(i);
1822 info.startPos = item->startPos();
1823 info.endPos = info.startPos + GenTime(65, m_document->fps());
1824 info.track = item->track();
1826 // Check there is no other transition at that place
1827 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1828 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1829 QList<QGraphicsItem *> selection = m_scene->items(r);
1830 bool transitionAccepted = true;
1831 for (int i = 0; i < selection.count(); i++) {
1832 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1833 Transition *tr = static_cast <Transition *>(selection.at(i));
1834 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1835 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1836 } else transitionAccepted = false;
1839 int transitiontrack = getPreviousVideoTrack(info.track);
1840 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1841 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1846 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1848 if (transitionInfo.startPos >= transitionInfo.endPos) {
1849 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1852 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1853 m_commandStack->push(command);
1854 setDocumentModified();
1857 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1859 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1860 //kDebug() << "---- ADDING transition " << params.attribute("value");
1861 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1862 scene()->addItem(tr);
1863 setDocumentModified();
1865 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1870 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1872 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1874 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1877 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1878 if (m_dragItem == item) m_dragItem = NULL;
1880 emit transitionItemSelected(NULL);
1881 setDocumentModified();
1884 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1886 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1887 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1888 m_commandStack->push(command);
1889 setDocumentModified();
1892 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1894 Transition *item = getTransitionItemAt(pos, track);
1896 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1899 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);
1900 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1901 item->setTransitionParameters(transition);
1902 if (updateTransitionWidget) {
1903 ItemInfo info = item->info();
1905 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1906 if (transitionClip && transitionClip->baseClip()) {
1907 QString size = transitionClip->baseClip()->getProperty("frame_size");
1908 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1909 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1910 p.setY(size.section('x', 1, 1).toInt());
1912 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1914 setDocumentModified();
1917 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1920 const QPointF pos = mapToScene(event->pos());
1921 if (m_selectionGroup) {
1922 m_selectionGroup->setPos(pos);
1923 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1924 event->acceptProposedAction();
1926 // Drag enter was not possible, try again at mouse position
1927 insertDropClips(event->mimeData(), event->pos());
1931 QGraphicsView::dragMoveEvent(event);
1935 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1937 if (m_selectionGroup && m_clipDrag) {
1938 m_thumbsTimer.stop();
1939 m_waitingThumbs.clear();
1940 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1942 scene()->destroyItemGroup(m_selectionGroup);
1943 m_selectionGroup = NULL;
1944 } else QGraphicsView::dragLeaveEvent(event);
1947 void CustomTrackView::dropEvent(QDropEvent * event)
1949 if (m_selectionGroup && m_clipDrag) {
1950 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1951 resetSelectionGroup();
1952 m_scene->clearSelection();
1953 bool hasVideoClip = false;
1954 QUndoCommand *addCommand = new QUndoCommand();
1955 addCommand->setText(i18n("Add timeline clip"));
1957 for (int i = 0; i < items.count(); i++) {
1958 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1959 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1960 if (items.count() == 1) {
1961 updateClipTypeActions(item);
1963 updateClipTypeActions(NULL);
1966 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1967 item->baseClip()->addReference();
1968 m_document->updateClip(item->baseClip()->getId());
1969 ItemInfo info = item->info();
1971 int tracknumber = m_document->tracksCount() - info.track - 1;
1972 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1973 if (isLocked) item->setItemLocked(true);
1974 ItemInfo clipInfo = info;
1975 clipInfo.track = m_document->tracksCount() - item->track();
1976 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1977 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1980 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1981 // add transparency transition
1982 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1983 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1985 item->setSelected(true);
1987 m_commandStack->push(addCommand);
1988 setDocumentModified();
1989 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1990 if (items.count() > 1) groupSelectedItems(true);
1991 event->setDropAction(Qt::MoveAction);
1993 } else QGraphicsView::dropEvent(event);
1998 QStringList CustomTrackView::mimeTypes() const
2000 QStringList qstrList;
2001 // list of accepted mime types for drop
2002 qstrList.append("text/plain");
2003 qstrList.append("kdenlive/producerslist");
2004 qstrList.append("kdenlive/clip");
2008 Qt::DropActions CustomTrackView::supportedDropActions() const
2010 // returns what actions are supported when dropping
2011 return Qt::MoveAction;
2014 void CustomTrackView::setDuration(int duration)
2016 int diff = qAbs(duration - sceneRect().width());
2017 if (diff * matrix().m11() > -50) {
2018 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2019 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2021 m_projectDuration = duration;
2024 int CustomTrackView::duration() const
2026 return m_projectDuration;
2029 void CustomTrackView::addTrack(TrackInfo type, int ix)
2031 if (ix == -1 || ix == m_document->tracksCount()) {
2032 m_document->insertTrack(ix, type);
2033 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2035 m_document->insertTrack(m_document->tracksCount() - ix, type);
2036 // insert track in MLT playlist
2037 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2039 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2040 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2041 QList<QGraphicsItem *> selection = m_scene->items(r);
2042 resetSelectionGroup();
2044 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2045 scene()->addItem(m_selectionGroup);
2046 for (int i = 0; i < selection.count(); i++) {
2047 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2048 m_selectionGroup->addToGroup(selection.at(i));
2049 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2052 // Move graphic items
2053 m_selectionGroup->translate(0, m_tracksHeight);
2055 // adjust track number
2056 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2057 for (int i = 0; i < children.count(); i++) {
2058 if (children.at(i)->type() == GROUPWIDGET) {
2059 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2060 children << grp->childItems();
2063 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2065 ItemInfo clipinfo = item->info();
2066 if (item->type() == AVWIDGET) {
2067 ClipItem *clip = static_cast <ClipItem *>(item);
2068 // We add a move clip command so that we get the correct producer for new track number
2069 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2070 Mlt::Producer *prod;
2071 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2072 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2073 else prod = clip->baseClip()->producer(clipinfo.track);
2074 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2075 // problem updating clip
2076 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2079 } else if (item->type() == TRANSITIONWIDGET) {
2080 Transition *tr = static_cast <Transition *>(item);
2081 int track = tr->transitionEndTrack();
2083 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2087 resetSelectionGroup(false);
2090 int maxHeight = m_tracksHeight * m_document->tracksCount();
2091 for (int i = 0; i < m_guides.count(); i++) {
2092 QLineF l = m_guides.at(i)->line();
2093 l.setP2(QPointF(l.x2(), maxHeight));
2094 m_guides.at(i)->setLine(l);
2096 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2097 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2098 viewport()->update();
2099 emit trackHeightChanged();
2100 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2101 //setFixedHeight(50 * m_tracksCount);
2104 void CustomTrackView::removeTrack(int ix)
2106 // Delete track in MLT playlist
2107 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2108 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2110 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2111 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2112 QList<QGraphicsItem *> selection = m_scene->items(r);
2114 resetSelectionGroup();
2116 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2117 scene()->addItem(m_selectionGroup);
2118 for (int i = 0; i < selection.count(); i++) {
2119 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2120 m_selectionGroup->addToGroup(selection.at(i));
2121 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2124 // Move graphic items
2125 qreal ydiff = 0 - (int) m_tracksHeight;
2126 m_selectionGroup->translate(0, ydiff);
2128 // adjust track number
2129 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2130 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2131 for (int i = 0; i < children.count(); i++) {
2132 if (children.at(i)->type() == GROUPWIDGET) {
2133 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2134 children << grp->childItems();
2137 if (children.at(i)->type() == AVWIDGET) {
2138 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2140 ItemInfo clipinfo = clip->info();
2141 // We add a move clip command so that we get the correct producer for new track number
2142 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2143 Mlt::Producer *prod;
2144 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2145 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2146 else prod = clip->baseClip()->producer(clipinfo.track);
2147 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2148 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2151 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2152 Transition *tr = static_cast <Transition *>(children.at(i));
2154 int track = tr->transitionEndTrack();
2156 ItemInfo clipinfo = tr->info();
2157 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2161 resetSelectionGroup(false);
2163 int maxHeight = m_tracksHeight * m_document->tracksCount();
2164 for (int i = 0; i < m_guides.count(); i++) {
2165 QLineF l = m_guides.at(i)->line();
2166 l.setP2(QPointF(l.x2(), maxHeight));
2167 m_guides.at(i)->setLine(l);
2169 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2170 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2171 viewport()->update();
2172 emit trackHeightChanged();
2173 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2176 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2178 int tracknumber = m_document->tracksCount() - ix;
2179 m_document->setTrackType(tracknumber - 1, type);
2180 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2181 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2182 viewport()->update();
2186 void CustomTrackView::slotSwitchTrackAudio(int ix)
2188 /*for (int i = 0; i < m_document->tracksCount(); i++)
2189 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2190 int tracknumber = m_document->tracksCount() - ix - 1;
2191 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2192 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2193 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2194 setDocumentModified();
2197 void CustomTrackView::slotSwitchTrackLock(int ix)
2199 int tracknumber = m_document->tracksCount() - ix - 1;
2200 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2201 m_commandStack->push(command);
2205 void CustomTrackView::lockTrack(int ix, bool lock)
2207 int tracknumber = m_document->tracksCount() - ix - 1;
2208 m_document->switchTrackLock(tracknumber, lock);
2209 emit doTrackLock(ix, lock);
2210 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2212 for (int i = 0; i < selection.count(); i++) {
2213 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2214 if (selection.at(i)->isSelected()) {
2215 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2216 else emit transitionItemSelected(NULL);
2218 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2220 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2221 viewport()->update();
2222 setDocumentModified();
2225 void CustomTrackView::slotSwitchTrackVideo(int ix)
2227 int tracknumber = m_document->tracksCount() - ix;
2228 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2229 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2230 setDocumentModified();
2233 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool &ok)
2235 // Check there is no group going over several tracks there, or that would result in timeline corruption
2236 QList<QGraphicsItem *> selection = scene()->items(rect);
2237 int maxHeight = m_tracksHeight * 1.5;
2238 for (int i = 0; i < selection.count(); i++) {
2239 // Check that we don't try to move a group with clips on other tracks
2240 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2243 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2251 void CustomTrackView::slotRemoveSpace()
2255 if (m_menuPosition.isNull()) {
2256 pos = GenTime(cursorPos(), m_document->fps());
2258 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2261 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2262 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2265 ClipItem *item = getClipItemAt(pos, track);
2267 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);
2270 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2271 //kDebug() << "// GOT LENGT; " << length;
2273 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);
2277 // Make sure there is no group in the way
2278 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2281 QList<QGraphicsItem *> items = checkForGroups(rect, isOk);
2283 // groups found on track, do not allow the move
2284 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2288 QList<ItemInfo> clipsToMove;
2289 QList<ItemInfo> transitionsToMove;
2291 for (int i = 0; i < items.count(); i++) {
2292 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2293 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2294 ItemInfo info = item->info();
2295 if (item->type() == AVWIDGET) {
2296 clipsToMove.append(info);
2297 } else if (item->type() == TRANSITIONWIDGET) {
2298 transitionsToMove.append(info);
2303 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2304 m_commandStack->push(command);
2307 void CustomTrackView::slotInsertSpace()
2311 if (m_menuPosition.isNull()) {
2312 pos = GenTime(cursorPos(), m_document->fps());
2314 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2315 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2317 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2318 if (d.exec() != QDialog::Accepted) return;
2319 GenTime spaceDuration = d.selectedDuration();
2320 track = d.selectedTrack();
2322 ClipItem *item = getClipItemAt(pos, track);
2323 if (item) pos = item->startPos();
2325 // Make sure there is no group in the way
2326 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2328 QList<QGraphicsItem *> items = checkForGroups(rect, isOk);
2330 // groups found on track, do not allow the move
2331 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2335 QList<ItemInfo> clipsToMove;
2336 QList<ItemInfo> transitionsToMove;
2338 for (int i = 0; i < items.count(); i++) {
2339 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2340 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2341 ItemInfo info = item->info();
2342 if (item->type() == AVWIDGET) {
2343 clipsToMove.append(info);
2344 } else if (item->type() == TRANSITIONWIDGET) {
2345 transitionsToMove.append(info);
2350 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2351 m_commandStack->push(command);
2354 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2356 int diff = duration.frames(m_document->fps());
2357 resetSelectionGroup();
2358 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2359 scene()->addItem(m_selectionGroup);
2361 Transition *transition;
2363 // Create lists with start pos for each track
2364 QMap <int, int> trackClipStartList;
2365 QMap <int, int> trackTransitionStartList;
2367 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2368 trackClipStartList[i] = -1;
2369 trackTransitionStartList[i] = -1;
2372 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2373 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2375 if (clip->parentItem()) {
2376 m_selectionGroup->addToGroup(clip->parentItem());
2377 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2379 m_selectionGroup->addToGroup(clip);
2380 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2382 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))
2383 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2385 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);
2388 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2389 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2391 if (transition->parentItem()) {
2392 m_selectionGroup->addToGroup(transition->parentItem());
2393 transition->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2395 m_selectionGroup->addToGroup(transition);
2396 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2398 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))
2399 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2400 } 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);
2402 m_selectionGroup->translate(diff, 0);
2404 // update items coordinates
2405 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2407 for (int i = 0; i < itemList.count(); i++) {
2408 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2409 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2410 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2411 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2412 for (int j = 0; j < children.count(); j++) {
2413 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2418 resetSelectionGroup(false);
2419 if (track != -1) track = m_document->tracksCount() - track;
2420 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2423 void CustomTrackView::deleteClip(const QString &clipId)
2425 resetSelectionGroup();
2426 QList<QGraphicsItem *> itemList = items();
2427 QUndoCommand *deleteCommand = new QUndoCommand();
2429 for (int i = 0; i < itemList.count(); i++) {
2430 if (itemList.at(i)->type() == AVWIDGET) {
2431 ClipItem *item = (ClipItem *)itemList.at(i);
2432 if (item->clipProducer() == clipId) {
2434 if (item->parentItem()) {
2435 // Clip is in a group, destroy the group
2436 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2438 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2442 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2443 if (count == 0) delete deleteCommand;
2444 else m_commandStack->push(deleteCommand);
2447 void CustomTrackView::setCursorPos(int pos, bool seek)
2449 if (pos == m_cursorPos) return;
2450 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2452 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2453 else if (m_autoScroll) checkScrolling();
2454 m_cursorLine->setPos(m_cursorPos, 0);
2457 void CustomTrackView::updateCursorPos()
2459 m_cursorLine->setPos(m_cursorPos, 0);
2462 int CustomTrackView::cursorPos()
2464 return (int)(m_cursorPos);
2467 void CustomTrackView::moveCursorPos(int delta)
2469 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2470 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2471 m_cursorPos += delta;
2472 m_cursorLine->setPos(m_cursorPos, 0);
2473 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2476 void CustomTrackView::initCursorPos(int pos)
2478 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2480 m_cursorLine->setPos(pos, 0);
2484 void CustomTrackView::checkScrolling()
2486 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2489 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2491 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2492 QGraphicsView::mouseReleaseEvent(event);
2493 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2494 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2495 if (event->button() == Qt::MidButton) {
2498 setDragMode(QGraphicsView::NoDrag);
2499 if (m_operationMode == MOVEGUIDE) {
2500 setCursor(Qt::ArrowCursor);
2501 m_operationMode = NONE;
2502 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2503 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2504 if (newPos != m_dragGuide->position()) {
2505 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2506 m_commandStack->push(command);
2507 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2508 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2509 m_document->syncGuides(m_guides);
2514 } else if (m_operationMode == SPACER && m_selectionGroup) {
2516 if (event->modifiers() != Qt::ControlModifier) {
2517 // We are moving all tracks
2519 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2520 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2522 if (timeOffset != GenTime()) {
2523 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2525 QList<ItemInfo> clipsToMove;
2526 QList<ItemInfo> transitionsToMove;
2528 // Create lists with start pos for each track
2529 QMap <int, int> trackClipStartList;
2530 QMap <int, int> trackTransitionStartList;
2532 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2533 trackClipStartList[i] = -1;
2534 trackTransitionStartList[i] = -1;
2537 for (int i = 0; i < items.count(); i++) {
2538 if (items.at(i)->type() == GROUPWIDGET)
2539 items += items.at(i)->childItems();
2542 for (int i = 0; i < items.count(); i++) {
2543 if (items.at(i)->type() == AVWIDGET) {
2544 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2545 ItemInfo info = item->info();
2546 clipsToMove.append(info);
2548 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2549 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2550 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2551 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2552 ItemInfo info = item->info();
2553 transitionsToMove.append(info);
2555 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2556 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2560 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2561 m_commandStack->push(command);
2562 if (track != -1) track = m_document->tracksCount() - track;
2563 kDebug() << "SPACER TRACK:" << track;
2564 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2566 resetSelectionGroup(false);
2567 m_operationMode = NONE;
2568 } else if (m_operationMode == RUBBERSELECTION) {
2569 //kDebug() << "// END RUBBER SELECT";
2570 resetSelectionGroup();
2571 groupSelectedItems();
2572 m_operationMode = NONE;
2575 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2576 emit transitionItemSelected(NULL);
2580 if (m_dragItem) info = m_dragItem->info();
2582 if (m_operationMode == MOVE) {
2583 setCursor(Qt::OpenHandCursor);
2585 if (m_dragItem->parentItem() == 0) {
2586 // we are moving one clip, easy
2587 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2588 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2589 Mlt::Producer *prod;
2590 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2591 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2592 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2593 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);
2596 int tracknumber = m_document->tracksCount() - item->track() - 1;
2597 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2598 if (isLocked) item->setItemLocked(true);
2599 QUndoCommand *moveCommand = new QUndoCommand();
2600 moveCommand->setText(i18n("Move clip"));
2601 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2602 // Also move automatic transitions (on lower track)
2603 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2604 if (tr && tr->isAutomatic()) {
2605 ItemInfo trInfo = tr->info();
2606 ItemInfo newTrInfo = trInfo;
2607 newTrInfo.track = info.track;
2608 newTrInfo.startPos = m_dragItem->startPos();
2609 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2610 // transition end should stay the same
2612 // transition end should be adjusted to clip
2613 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2615 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2617 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2618 // Check if there is a transition at clip end
2619 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2620 if (tr && tr->isAutomatic()) {
2621 ItemInfo trInfo = tr->info();
2622 ItemInfo newTrInfo = trInfo;
2623 newTrInfo.track = info.track;
2624 newTrInfo.endPos = m_dragItem->endPos();
2625 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2626 // transition start should stay the same
2628 // transition start should be moved
2629 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2631 if (newTrInfo.startPos < newTrInfo.endPos)
2632 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2635 // Also move automatic transitions (on upper track)
2636 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2637 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2638 ItemInfo trInfo = tr->info();
2639 ItemInfo newTrInfo = trInfo;
2640 newTrInfo.startPos = m_dragItem->startPos();
2641 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2642 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2643 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2644 // transition end should be adjusted to clip on upper track
2645 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2647 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2650 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2651 // Check if there is a transition at clip end
2652 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2653 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2654 ItemInfo trInfo = tr->info();
2655 ItemInfo newTrInfo = trInfo;
2656 newTrInfo.endPos = m_dragItem->endPos();
2657 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2658 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2659 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2660 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2661 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2662 // transition start should be moved
2663 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2665 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2669 m_commandStack->push(moveCommand);
2671 // undo last move and emit error message
2672 bool snap = KdenliveSettings::snaptopoints();
2673 KdenliveSettings::setSnaptopoints(false);
2674 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2675 KdenliveSettings::setSnaptopoints(snap);
2676 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2678 setDocumentModified();
2680 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2681 Transition *transition = static_cast <Transition *>(m_dragItem);
2682 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)) {
2683 // Moving transition failed, revert to previous position
2684 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2685 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2687 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2688 m_commandStack->push(command);
2689 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2693 // Moving several clips. We need to delete them and readd them to new position,
2694 // or they might overlap each other during the move
2695 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2696 QList<QGraphicsItem *> items = group->childItems();
2698 QList<ItemInfo> clipsToMove;
2699 QList<ItemInfo> transitionsToMove;
2701 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2702 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2703 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2704 if (timeOffset != GenTime() || trackOffset != 0) {
2705 // remove items in MLT playlist
2708 int max = items.count();
2709 for (int i = 0; i < max; i++) {
2710 if (items.at(i)->type() == GROUPWIDGET) {
2711 items += items.at(i)->childItems();
2714 m_document->renderer()->blockSignals(true);
2715 for (int i = 0; i < items.count(); i++) {
2716 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2717 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2718 ItemInfo info = item->info();
2719 if (item->type() == AVWIDGET) {
2720 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2721 // error, clip cannot be removed from playlist
2722 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2724 clipsToMove.append(info);
2727 transitionsToMove.append(info);
2728 Transition *tr = static_cast <Transition*>(item);
2729 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2732 m_document->renderer()->blockSignals(false);
2733 for (int i = 0; i < items.count(); i++) {
2734 // re-add items in correct place
2735 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2736 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2738 ItemInfo info = item->info();
2739 int tracknumber = m_document->tracksCount() - info.track - 1;
2740 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2742 group->removeFromGroup(item);
2743 item->setItemLocked(true);
2746 if (item->type() == AVWIDGET) {
2747 ClipItem *clip = static_cast <ClipItem*>(item);
2748 info.track = m_document->tracksCount() - info.track;
2749 Mlt::Producer *prod;
2750 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2751 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2752 else prod = clip->baseClip()->producer(info.track);
2753 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2754 for (int i = 0; i < clip->effectsCount(); i++) {
2755 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2758 Transition *tr = static_cast <Transition*>(item);
2759 int newTrack = tr->transitionEndTrack();
2760 if (!tr->forcedTrack()) {
2761 newTrack = getPreviousVideoTrack(info.track);
2763 tr->updateTransitionEndTrack(newTrack);
2764 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2768 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2769 m_commandStack->push(move);
2771 //QPointF top = group->sceneBoundingRect().topLeft();
2772 //QPointF oldpos = m_selectionGroup->scenePos();
2773 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2774 //group->setPos(top);
2775 //TODO: get rid of the 3 lines below
2776 if (m_selectionGroup) {
2777 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2778 m_selectionGroupInfo.track = m_selectionGroup->track();
2780 setDocumentModified();
2783 m_document->renderer()->doRefresh();
2784 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2786 if (m_dragItem->type() == AVWIDGET) {
2787 ItemInfo resizeinfo = m_dragItemInfo;
2788 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2789 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2791 QUndoCommand *resizeCommand = new QUndoCommand();
2792 resizeCommand->setText(i18n("Resize clip"));
2794 // Check if there is an automatic transition on that clip (lower track)
2795 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2796 if (transition && transition->isAutomatic()) {
2797 ItemInfo trInfo = transition->info();
2798 ItemInfo newTrInfo = trInfo;
2799 newTrInfo.startPos = m_dragItem->startPos();
2800 if (newTrInfo.startPos < newTrInfo.endPos)
2801 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2803 // Check if there is an automatic transition on that clip (upper track)
2804 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2805 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2806 ItemInfo trInfo = transition->info();
2807 ItemInfo newTrInfo = trInfo;
2808 newTrInfo.startPos = m_dragItem->startPos();
2809 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2810 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2811 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2815 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2816 updatePositionEffects(clip, m_dragItemInfo);
2820 QDomElement root = doc.createElement("list");
2821 doc.appendChild(root);
2822 QList <int> indexes;
2823 for (int i = 0; i < clip->effectsCount(); i++) {
2824 QDomElement effect = clip->effectAt(i);
2825 if (EffectsList::hasKeyFrames(effect)) {
2826 doc.appendChild(doc.importNode(effect, true));
2831 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2832 // Keyframes were modified, updateClip
2833 QDomNodeList effs = doc.elementsByTagName("effect");
2835 // Since we must always resize clip before updating the keyframes, we
2836 // put a resize command before & after checking keyframes so that
2837 // we are sure the resize is performed before whenever we do or undo the action
2839 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2840 for (int i = 0; i < indexes.count(); i++) {
2841 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);
2842 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2844 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2845 emit clipItemSelected(clip);
2846 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2848 m_commandStack->push(resizeCommand);
2850 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2851 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2853 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2854 Transition *transition = static_cast <Transition *>(m_dragItem);
2855 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)) {
2856 // Cannot resize transition
2857 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2858 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2860 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2861 m_commandStack->push(command);
2865 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2866 // Item was resized, rebuild group;
2867 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2868 QList <QGraphicsItem *> children = group->childItems();
2869 m_document->clipManager()->removeGroup(group);
2870 scene()->destroyItemGroup(group);
2871 for (int i = 0; i < children.count(); i++) {
2872 children.at(i)->setSelected(true);
2874 groupSelectedItems(false, true);
2876 //m_document->renderer()->doRefresh();
2877 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2879 if (m_dragItem->type() == AVWIDGET) {
2880 ItemInfo resizeinfo = info;
2881 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2882 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2884 QUndoCommand *resizeCommand = new QUndoCommand();
2885 resizeCommand->setText(i18n("Resize clip"));
2887 // Check if there is an automatic transition on that clip (lower track)
2888 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2889 if (tr && tr->isAutomatic()) {
2890 ItemInfo trInfo = tr->info();
2891 ItemInfo newTrInfo = trInfo;
2892 newTrInfo.endPos = m_dragItem->endPos();
2893 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2896 // Check if there is an automatic transition on that clip (upper track)
2897 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2898 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2899 ItemInfo trInfo = tr->info();
2900 ItemInfo newTrInfo = trInfo;
2901 newTrInfo.endPos = m_dragItem->endPos();
2902 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2903 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2904 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2909 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2911 QDomElement root = doc.createElement("list");
2912 doc.appendChild(root);
2913 QList <int> indexes;
2914 for (int i = 0; i < clip->effectsCount(); i++) {
2915 QDomElement effect = clip->effectAt(i);
2916 if (EffectsList::hasKeyFrames(effect)) {
2917 doc.appendChild(doc.importNode(effect, true));
2922 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)) {
2923 // Keyframes were modified, updateClip
2924 QDomNodeList effs = doc.elementsByTagName("effect");
2926 // Since we must always resize clip before updating the keyframes, we
2927 // put a resize command before & after checking keyframes so that
2928 // we are sure the resize is performed before whenever we do or undo the action
2930 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2931 for (int i = 0; i < indexes.count(); i++) {
2932 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);
2933 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2935 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2936 emit clipItemSelected(clip);
2937 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2939 m_commandStack->push(resizeCommand);
2940 updatePositionEffects(clip, m_dragItemInfo);
2942 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2943 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2945 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2946 Transition *transition = static_cast <Transition *>(m_dragItem);
2947 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)) {
2948 // Cannot resize transition
2949 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2950 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2952 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2953 m_commandStack->push(command);
2956 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2957 // Item was resized, rebuild group;
2958 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2959 QList <QGraphicsItem *> children = group->childItems();
2960 m_document->clipManager()->removeGroup(group);
2961 scene()->destroyItemGroup(group);
2962 for (int i = 0; i < children.count(); i++) {
2963 children.at(i)->setSelected(true);
2965 groupSelectedItems(false, true);
2967 //m_document->renderer()->doRefresh();
2968 } else if (m_operationMode == FADEIN) {
2969 // resize fade in effect
2970 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2971 int ix = item->hasEffect("volume", "fadein");
2973 QDomElement oldeffect = item->effectAt(ix);
2974 int start = item->cropStart().frames(m_document->fps());
2975 int end = item->fadeIn();
2977 slotDeleteEffect(item, oldeffect);
2980 QDomElement effect = oldeffect.cloneNode().toElement();
2981 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2982 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2983 slotUpdateClipEffect(item, effect, oldeffect, ix);
2984 emit clipItemSelected(item, ix);
2986 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2987 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2988 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2989 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2991 ix = item->hasEffect("volume", "fade_from_black");
2993 QDomElement oldeffect = item->effectAt(ix);
2994 int start = item->cropStart().frames(m_document->fps());
2995 int end = item->fadeIn();
2997 slotDeleteEffect(item, oldeffect);
3000 QDomElement effect = oldeffect.cloneNode().toElement();
3001 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3002 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3003 slotUpdateClipEffect(item, effect, oldeffect, ix);
3004 emit clipItemSelected(item, ix);
3007 } else if (m_operationMode == FADEOUT) {
3008 // resize fade in effect
3009 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3010 int ix = item->hasEffect("volume", "fadeout");
3012 QDomElement oldeffect = item->effectAt(ix);
3013 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3014 int start = item->fadeOut();
3016 slotDeleteEffect(item, oldeffect);
3018 start = end - start;
3019 QDomElement effect = oldeffect.cloneNode().toElement();
3020 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3021 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3022 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3023 slotUpdateClipEffect(item, effect, oldeffect, ix);
3024 emit clipItemSelected(item, ix);
3026 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
3027 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3028 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3029 EffectsList::setParameter(effect, "out", QString::number(0));
3030 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3032 ix = item->hasEffect("brightness", "fade_to_black");
3034 QDomElement oldeffect = item->effectAt(ix);
3035 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3036 int start = item->fadeOut();
3038 slotDeleteEffect(item, oldeffect);
3040 start = end - start;
3041 QDomElement effect = oldeffect.cloneNode().toElement();
3042 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3043 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3044 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3045 slotUpdateClipEffect(item, effect, oldeffect, ix);
3046 emit clipItemSelected(item, ix);
3049 } else if (m_operationMode == KEYFRAME) {
3050 // update the MLT effect
3051 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3052 QString previous = item->keyframes(item->selectedEffectIndex());
3053 item->updateKeyframeEffect();
3054 QString next = item->keyframes(item->selectedEffectIndex());
3055 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3056 m_commandStack->push(command);
3057 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3058 emit clipItemSelected(item, item->selectedEffectIndex());
3060 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3061 // A transition is selected
3063 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3064 if (transitionClip && transitionClip->baseClip()) {
3065 QString size = transitionClip->baseClip()->getProperty("frame_size");
3066 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3067 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3068 p.setY(size.section('x', 1, 1).toInt());
3070 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3071 } else emit transitionItemSelected(NULL);
3072 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3073 m_operationMode = NONE;
3076 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3078 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3080 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3081 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3084 if (item->isSelected()) emit clipItemSelected(NULL);
3085 item->baseClip()->removeReference();
3086 m_document->updateClip(item->baseClip()->getId());
3088 /*if (item->baseClip()->isTransparent()) {
3089 // also remove automatic transition
3090 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3091 if (tr && tr->isAutomatic()) {
3092 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3093 scene()->removeItem(tr);
3097 m_waitingThumbs.removeAll(item);
3098 if (m_dragItem == item) m_dragItem = NULL;
3099 scene()->removeItem(item);
3102 setDocumentModified();
3103 if (refresh) m_document->renderer()->doRefresh();
3106 void CustomTrackView::deleteSelectedClips()
3108 resetSelectionGroup();
3109 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3110 if (itemList.count() == 0) {
3111 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3114 scene()->clearSelection();
3115 QUndoCommand *deleteSelected = new QUndoCommand();
3117 bool resetGroup = false;
3120 int transitionCount = 0;
3121 // expand & destroy groups
3122 for (int i = 0; i < itemList.count(); i++) {
3123 if (itemList.at(i)->type() == GROUPWIDGET) {
3125 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3126 itemList += children;
3127 QList <ItemInfo> clipInfos;
3128 QList <ItemInfo> transitionInfos;
3129 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3130 for (int j = 0; j < children.count(); j++) {
3131 if (children.at(j)->type() == AVWIDGET) {
3132 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3133 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3134 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3135 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3136 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3139 if (clipInfos.count() > 0) {
3140 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3145 for (int i = 0; i < itemList.count(); i++) {
3146 if (itemList.at(i)->type() == AVWIDGET) {
3148 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3149 if (item->parentItem()) resetGroup = true;
3150 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3151 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3152 emit clipItemSelected(NULL);
3153 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3155 Transition *item = static_cast <Transition *>(itemList.at(i));
3156 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3157 if (item->parentItem()) resetGroup = true;
3158 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3159 emit transitionItemSelected(NULL);
3162 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3163 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3164 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3165 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3166 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3167 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3168 else deleteSelected->setText(i18n("Delete selected items"));
3169 m_commandStack->push(deleteSelected);
3172 void CustomTrackView::changeClipSpeed()
3174 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3175 if (itemList.count() == 0) {
3176 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3179 QUndoCommand *changeSelected = new QUndoCommand();
3180 changeSelected->setText("Edit clip speed");
3184 for (int i = 0; i < itemList.count(); i++) {
3185 if (itemList.at(i)->type() == AVWIDGET) {
3186 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3187 ItemInfo info = item->info();
3188 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3190 double speed = (double) percent / 100.0;
3191 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3193 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3197 if (count > 0) m_commandStack->push(changeSelected);
3198 else delete changeSelected;
3201 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3203 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3204 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3206 kDebug() << "ERROR: Cannot find clip for speed change";
3207 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3210 info.track = m_document->tracksCount() - item->track();
3211 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3213 item->setSpeed(speed, strobe);
3214 item->updateRectGeometry();
3215 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3216 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3218 updatePositionEffects(item, info);
3219 setDocumentModified();
3220 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3223 void CustomTrackView::cutSelectedClips()
3225 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3226 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3227 for (int i = 0; i < itemList.count(); i++) {
3228 if (itemList.at(i)->type() == AVWIDGET) {
3229 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3230 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3231 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3232 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3233 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3234 m_commandStack->push(command);
3240 void CustomTrackView::groupClips(bool group)
3242 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3243 QList <ItemInfo> clipInfos;
3244 QList <ItemInfo> transitionInfos;
3245 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3248 int max = itemList.count();
3249 for (int i = 0; i < max; i++) {
3250 if (itemList.at(i)->type() == GROUPWIDGET) {
3251 itemList += itemList.at(i)->childItems();
3255 for (int i = 0; i < itemList.count(); i++) {
3256 if (itemList.at(i)->type() == AVWIDGET) {
3257 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3258 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3259 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3260 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3261 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3264 if (clipInfos.count() > 0) {
3265 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3266 m_commandStack->push(command);
3270 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3272 resetSelectionGroup();
3273 m_scene->clearSelection();
3275 for (int i = 0; i < clipInfos.count(); i++) {
3276 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3277 if (clip == NULL) continue;
3278 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3279 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3280 m_document->clipManager()->removeGroup(grp);
3281 scene()->destroyItemGroup(grp);
3283 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3285 for (int i = 0; i < transitionInfos.count(); i++) {
3286 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3287 if (tr == NULL) continue;
3288 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3289 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3290 m_document->clipManager()->removeGroup(grp);
3291 scene()->destroyItemGroup(grp);
3293 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3295 setDocumentModified();
3299 QList <QGraphicsItemGroup *> groups;
3300 for (int i = 0; i < clipInfos.count(); i++) {
3301 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3303 clip->setSelected(true);
3306 for (int i = 0; i < transitionInfos.count(); i++) {
3307 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3309 clip->setSelected(true);
3313 groupSelectedItems(false, true);
3314 setDocumentModified();
3317 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3319 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3320 if (baseclip == NULL) {
3321 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3324 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3325 item->setEffectList(effects);
3326 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3327 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3328 scene()->addItem(item);
3330 int tracknumber = m_document->tracksCount() - info.track - 1;
3331 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3332 if (isLocked) item->setItemLocked(true);
3334 baseclip->addReference();
3335 m_document->updateClip(baseclip->getId());
3336 info.track = m_document->tracksCount() - info.track;
3337 Mlt::Producer *prod;
3338 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3339 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3340 else prod = baseclip->producer(info.track);
3341 m_document->renderer()->mltInsertClip(info, xml, prod);
3342 for (int i = 0; i < item->effectsCount(); i++) {
3343 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3345 setDocumentModified();
3346 if (refresh) m_document->renderer()->doRefresh();
3347 m_waitingThumbs.append(item);
3348 m_thumbsTimer.start();
3351 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3353 QList<QGraphicsItem *> list = scene()->items();
3354 ClipItem *clip = NULL;
3355 for (int i = 0; i < list.size(); ++i) {
3356 if (list.at(i)->type() == AVWIDGET) {
3357 clip = static_cast <ClipItem *>(list.at(i));
3358 if (clip->clipProducer() == clipId) {
3359 ItemInfo info = clip->info();
3360 info.track = m_document->tracksCount() - clip->track();
3361 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3362 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3364 clip->refreshClip(true);
3371 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3373 int framepos = (int)(pos.frames(m_document->fps()));
3374 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3375 ClipItem *clip = NULL;
3376 for (int i = 0; i < list.size(); i++) {
3377 if (list.at(i)->type() == AVWIDGET) {
3378 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3379 if (test->endPos() == pos) clip = test;
3386 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3388 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3389 ClipItem *clip = NULL;
3390 for (int i = 0; i < list.size(); i++) {
3391 if (list.at(i)->type() == AVWIDGET) {
3392 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3393 if (test->startPos() == pos) clip = test;
3400 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3402 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3403 QList<QGraphicsItem *> list = scene()->items(p);
3404 ClipItem *clip = NULL;
3405 for (int i = 0; i < list.size(); i++) {
3406 if (list.at(i)->type() == AVWIDGET) {
3407 clip = static_cast <ClipItem *>(list.at(i));
3414 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3416 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3419 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3421 const QPointF p(pos, (track + 1) * m_tracksHeight);
3422 QList<QGraphicsItem *> list = scene()->items(p);
3423 Transition *clip = NULL;
3424 for (int i = 0; i < list.size(); i++) {
3425 if (list.at(i)->type() == TRANSITIONWIDGET) {
3426 clip = static_cast <Transition *>(list.at(i));
3433 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3435 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3438 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3440 int framepos = (int)(pos.frames(m_document->fps()));
3441 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3442 QList<QGraphicsItem *> list = scene()->items(p);
3443 Transition *clip = NULL;
3444 for (int i = 0; i < list.size(); i++) {
3445 if (list.at(i)->type() == TRANSITIONWIDGET) {
3446 Transition *test = static_cast <Transition *>(list.at(i));
3447 if (test->endPos() == pos) clip = test;
3454 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3456 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3457 QList<QGraphicsItem *> list = scene()->items(p);
3458 Transition *clip = NULL;
3459 for (int i = 0; i < list.size(); ++i) {
3460 if (list.at(i)->type() == TRANSITIONWIDGET) {
3461 Transition *test = static_cast <Transition *>(list.at(i));
3462 if (test->startPos() == pos) clip = test;
3469 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3471 if (m_selectionGroup) resetSelectionGroup(false);
3472 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3474 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);
3475 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3478 Mlt::Producer *prod;
3479 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3480 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3481 else prod = item->baseClip()->producer(end.track);
3483 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);
3485 bool snap = KdenliveSettings::snaptopoints();
3486 KdenliveSettings::setSnaptopoints(false);
3487 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3489 int tracknumber = m_document->tracksCount() - end.track - 1;
3490 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3491 m_scene->clearSelection();
3492 if (isLocked) item->setItemLocked(true);
3494 if (item->isItemLocked()) item->setItemLocked(false);
3495 item->setSelected(true);
3497 if (item->baseClip()->isTransparent()) {
3498 // Also move automatic transition
3499 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3500 if (tr && tr->isAutomatic()) {
3501 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3502 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);
3503 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3506 KdenliveSettings::setSnaptopoints(snap);
3507 setDocumentModified();
3509 // undo last move and emit error message
3510 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3512 if (refresh) m_document->renderer()->doRefresh();
3513 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3516 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3519 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3520 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3521 resetSelectionGroup();
3522 m_scene->clearSelection();
3524 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3525 scene()->addItem(m_selectionGroup);
3527 m_document->renderer()->blockSignals(true);
3528 for (int i = 0; i < startClip.count(); i++) {
3530 startClip[i].startPos = startClip.at(i).startPos - offset;
3531 startClip[i].track = startClip.at(i).track - trackOffset;
3533 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3534 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3536 clip->setItemLocked(false);
3537 if (clip->parentItem()) {
3538 m_selectionGroup->addToGroup(clip->parentItem());
3539 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3541 m_selectionGroup->addToGroup(clip);
3542 clip->setFlags(QGraphicsItem::ItemIsSelectable);
3544 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3545 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3547 for (int i = 0; i < startTransition.count(); i++) {
3549 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3550 startTransition[i].track = startTransition.at(i).track - trackOffset;
3552 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3554 tr->setItemLocked(false);
3555 if (tr->parentItem()) {
3556 m_selectionGroup->addToGroup(tr->parentItem());
3557 tr->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3559 m_selectionGroup->addToGroup(tr);
3560 tr->setFlags(QGraphicsItem::ItemIsSelectable);
3562 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());
3563 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3565 m_document->renderer()->blockSignals(false);
3567 if (m_selectionGroup) {
3568 bool snap = KdenliveSettings::snaptopoints();
3569 KdenliveSettings::setSnaptopoints(false);
3571 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3572 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3574 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3576 int max = children.count();
3577 for (int i = 0; i < max; i++) {
3578 if (children.at(i)->type() == GROUPWIDGET) {
3579 children += children.at(i)->childItems();
3580 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3581 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3582 /*m_document->clipManager()->removeGroup(grp);
3583 m_scene->destroyItemGroup(grp);*/
3584 children.removeAll(children.at(i));
3589 for (int i = 0; i < children.count(); i++) {
3590 // re-add items in correct place
3591 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3592 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3594 ItemInfo info = item->info();
3595 int tracknumber = m_document->tracksCount() - info.track - 1;
3596 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3597 if (isLocked) item->setItemLocked(true);
3598 else if (item->isItemLocked()) item->setItemLocked(false);
3600 if (item->type() == AVWIDGET) {
3601 ClipItem *clip = static_cast <ClipItem*>(item);
3602 info.track = m_document->tracksCount() - info.track;
3603 Mlt::Producer *prod;
3604 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3605 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3606 else prod = clip->baseClip()->producer(info.track);
3607 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3608 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3609 } else if (item->type() == TRANSITIONWIDGET) {
3610 Transition *tr = static_cast <Transition*>(item);
3611 int newTrack = tr->transitionEndTrack();
3612 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3613 if (!tr->forcedTrack()) {
3614 newTrack += trackOffset;
3615 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3617 tr->updateTransitionEndTrack(newTrack);
3618 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3619 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3622 resetSelectionGroup(false);
3623 KdenliveSettings::setSnaptopoints(snap);
3624 m_document->renderer()->doRefresh();
3625 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3628 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3630 Transition *item = getTransitionItemAt(start.startPos, start.track);
3632 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);
3633 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3636 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3637 bool snap = KdenliveSettings::snaptopoints();
3638 KdenliveSettings::setSnaptopoints(false);
3639 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3640 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3641 // Transition was moved
3642 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3643 } else if (end.endPos == start.endPos) {
3644 // Transition start resize
3645 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3646 } else if (end.startPos == start.startPos) {
3647 // Transition end resize;
3648 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3649 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3652 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3653 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3654 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3656 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3657 KdenliveSettings::setSnaptopoints(snap);
3658 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3659 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);
3660 if (m_dragItem && m_dragItem == item) {
3662 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3663 if (transitionClip && transitionClip->baseClip()) {
3664 QString size = transitionClip->baseClip()->getProperty("frame_size");
3665 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3666 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3667 p.setY(size.section('x', 1, 1).toInt());
3669 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3671 if (m_refresh) m_document->renderer()->doRefresh();
3674 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3676 bool resizeClipStart = (start.startPos != end.startPos);
3677 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3679 if (dontWorry) return;
3680 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);
3681 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3684 if (item->parentItem()) {
3685 // Item is part of a group, reset group
3686 resetSelectionGroup();
3689 bool snap = KdenliveSettings::snaptopoints();
3690 KdenliveSettings::setSnaptopoints(false);
3691 if (resizeClipStart) {
3692 ItemInfo clipinfo = item->info();
3693 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3694 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3696 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3697 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3698 updatePositionEffects(item, clipinfo);
3699 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3701 ItemInfo clipinfo = item->info();
3702 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3703 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3705 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3706 updatePositionEffects(item, clipinfo);
3707 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3709 if (!resizeClipStart && end.cropStart != start.cropStart) {
3710 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3711 ItemInfo clipinfo = end;
3712 clipinfo.track = m_document->tracksCount() - end.track;
3713 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3715 item->setCropStart(end.cropStart);
3716 item->resetThumbs(true);
3719 m_document->renderer()->doRefresh();
3720 KdenliveSettings::setSnaptopoints(snap);
3723 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
3725 int end = item->fadeIn();
3727 // there is a fade in effect
3728 int effectPos = item->hasEffect("volume", "fadein");
3729 if (effectPos != -1) {
3730 QDomElement oldeffect = item->effectAt(effectPos);
3731 int start = item->cropStart().frames(m_document->fps());
3732 int max = item->cropDuration().frames(m_document->fps());
3734 // Make sure the fade effect is not longer than the clip
3735 item->setFadeIn(max);
3736 end = item->fadeIn();
3739 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3740 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3741 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3742 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3743 // if fade effect is displayed, update the effect edit widget with new clip duration
3744 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3746 effectPos = item->hasEffect("brightness", "fade_from_black");
3747 if (effectPos != -1) {
3748 QDomElement oldeffect = item->effectAt(effectPos);
3749 int start = item->cropStart().frames(m_document->fps());
3750 int max = item->cropDuration().frames(m_document->fps());
3752 // Make sure the fade effect is not longer than the clip
3753 item->setFadeIn(max);
3754 end = item->fadeIn();
3757 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3758 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3759 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3760 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3761 // if fade effect is displayed, update the effect edit widget with new clip duration
3762 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3765 int start = item->fadeOut();
3767 // there is a fade out effect
3768 int effectPos = item->hasEffect("volume", "fadeout");
3769 if (effectPos != -1) {
3770 QDomElement oldeffect = item->effectAt(effectPos);
3771 int max = item->cropDuration().frames(m_document->fps());
3772 int end = max + item->cropStart().frames(m_document->fps());
3774 // Make sure the fade effect is not longer than the clip
3775 item->setFadeOut(max);
3776 start = item->fadeOut();
3778 start = end - start;
3779 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3780 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3781 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3782 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3783 // if fade effect is displayed, update the effect edit widget with new clip duration
3784 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3786 effectPos = item->hasEffect("brightness", "fade_to_black");
3787 if (effectPos != -1) {
3788 QDomElement oldeffect = item->effectAt(effectPos);
3789 int max = item->cropDuration().frames(m_document->fps());
3790 int end = max + item->cropStart().frames(m_document->fps());
3792 // Make sure the fade effect is not longer than the clip
3793 item->setFadeOut(max);
3794 start = item->fadeOut();
3796 start = end - start;
3797 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3798 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3799 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3800 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3801 // if fade effect is displayed, update the effect edit widget with new clip duration
3802 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3806 int effectPos = item->hasEffect("freeze", "freeze");
3807 if (effectPos != -1) {
3808 // Freeze effect needs to be adjusted with clip resize
3809 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
3810 QDomElement eff = item->getEffectAt(effectPos);
3811 if (!eff.isNull()) {
3812 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
3813 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
3814 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
3815 emit clipItemSelected(item, item->selectedEffectIndex());
3821 double CustomTrackView::getSnapPointForPos(double pos)
3823 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3826 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3828 QList <GenTime> snaps;
3829 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3830 QList<QGraphicsItem *> itemList = items();
3831 for (int i = 0; i < itemList.count(); i++) {
3832 if (itemList.at(i) == selected) continue;
3833 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3834 if (itemList.at(i)->type() == AVWIDGET) {
3835 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3836 GenTime start = item->startPos();
3837 GenTime end = item->endPos();
3838 snaps.append(start);
3840 if (!offsetList.isEmpty()) {
3841 for (int j = 0; j < offsetList.size(); j++) {
3842 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3843 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3847 QList < GenTime > markers = item->snapMarkers();
3848 for (int j = 0; j < markers.size(); ++j) {
3849 GenTime t = markers.at(j);
3851 if (!offsetList.isEmpty()) {
3852 for (int k = 0; k < offsetList.size(); k++) {
3853 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3857 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3858 Transition *transition = static_cast <Transition*>(itemList.at(i));
3859 GenTime start = transition->startPos();
3860 GenTime end = transition->endPos();
3861 snaps.append(start);
3863 if (!offsetList.isEmpty()) {
3864 for (int j = 0; j < offsetList.size(); j++) {
3865 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3866 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3872 // add cursor position
3873 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3875 if (!offsetList.isEmpty()) {
3876 for (int j = 0; j < offsetList.size(); j++) {
3877 snaps.append(pos - offsetList.at(j));
3882 for (int i = 0; i < m_guides.count(); i++) {
3883 snaps.append(m_guides.at(i)->position());
3884 if (!offsetList.isEmpty()) {
3885 for (int j = 0; j < offsetList.size(); j++) {
3886 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3892 m_scene->setSnapList(snaps);
3893 //for (int i = 0; i < m_snapPoints.size(); ++i)
3894 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3897 void CustomTrackView::slotSeekToPreviousSnap()
3899 updateSnapPoints(NULL);
3900 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3901 setCursorPos((int) res.frames(m_document->fps()));
3905 void CustomTrackView::slotSeekToNextSnap()
3907 updateSnapPoints(NULL);
3908 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3909 setCursorPos((int) res.frames(m_document->fps()));
3913 void CustomTrackView::clipStart()
3915 AbstractClipItem *item = getMainActiveClip();
3917 setCursorPos((int) item->startPos().frames(m_document->fps()));
3922 void CustomTrackView::clipEnd()
3924 AbstractClipItem *item = getMainActiveClip();
3926 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3931 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3933 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3934 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3935 m_commandStack->push(command);
3938 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3940 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3941 m_commandStack->push(command);
3944 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3946 DocClipBase *base = m_document->clipManager()->getClipById(id);
3947 QList <CommentedTime> markers = base->commentedSnapMarkers();
3949 if (markers.isEmpty()) {
3950 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3953 QUndoCommand *deleteMarkers = new QUndoCommand();
3954 deleteMarkers->setText("Delete clip markers");
3956 for (int i = 0; i < markers.size(); i++) {
3957 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3959 m_commandStack->push(deleteMarkers);
3962 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3964 DocClipBase *base = m_document->clipManager()->getClipById(id);
3965 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3966 else base->deleteSnapMarker(pos);
3967 emit updateClipMarkers(base);
3968 setDocumentModified();
3969 viewport()->update();
3972 int CustomTrackView::hasGuide(int pos, int offset)
3974 for (int i = 0; i < m_guides.count(); i++) {
3975 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3976 if (qAbs(guidePos - pos) <= offset) return guidePos;
3977 else if (guidePos > pos) return -1;
3982 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3984 if (oldPos > GenTime() && pos > GenTime()) {
3986 for (int i = 0; i < m_guides.count(); i++) {
3987 if (m_guides.at(i)->position() == oldPos) {
3988 Guide *item = m_guides.at(i);
3989 item->updateGuide(pos, comment);
3993 } else if (pos > GenTime()) addGuide(pos, comment);
3997 for (int i = 0; i < m_guides.count(); i++) {
3998 if (m_guides.at(i)->position() == oldPos) {
3999 delete m_guides.takeAt(i);
4004 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4006 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4007 m_document->syncGuides(m_guides);
4010 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4012 for (int i = 0; i < m_guides.count(); i++) {
4013 if (m_guides.at(i)->position() == pos) {
4014 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4018 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
4019 scene()->addItem(g);
4021 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4022 m_document->syncGuides(m_guides);
4026 void CustomTrackView::slotAddGuide()
4028 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4029 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4030 if (d.exec() != QDialog::Accepted) return;
4031 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4032 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4033 m_commandStack->push(command);
4037 void CustomTrackView::slotEditGuide(int guidePos)
4040 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4041 else pos = GenTime(guidePos, m_document->fps());
4043 for (int i = 0; i < m_guides.count(); i++) {
4044 if (m_guides.at(i)->position() == pos) {
4045 slotEditGuide(m_guides.at(i)->info());
4050 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4053 void CustomTrackView::slotEditGuide(CommentedTime guide)
4055 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4056 if (d.exec() == QDialog::Accepted) {
4057 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4058 m_commandStack->push(command);
4063 void CustomTrackView::slotEditTimeLineGuide()
4065 if (m_dragGuide == NULL) return;
4066 CommentedTime guide = m_dragGuide->info();
4067 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4068 if (d.exec() == QDialog::Accepted) {
4069 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4070 m_commandStack->push(command);
4074 void CustomTrackView::slotDeleteGuide(int guidePos)
4077 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4078 else pos = GenTime(guidePos, m_document->fps());
4080 for (int i = 0; i < m_guides.count(); i++) {
4081 if (m_guides.at(i)->position() == pos) {
4082 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4083 m_commandStack->push(command);
4088 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4092 void CustomTrackView::slotDeleteTimeLineGuide()
4094 if (m_dragGuide == NULL) return;
4095 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4096 m_commandStack->push(command);
4100 void CustomTrackView::slotDeleteAllGuides()
4102 QUndoCommand *deleteAll = new QUndoCommand();
4103 deleteAll->setText("Delete all guides");
4104 for (int i = 0; i < m_guides.count(); i++) {
4105 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4107 m_commandStack->push(deleteAll);
4110 void CustomTrackView::setTool(PROJECTTOOL tool)
4115 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4118 matrix = matrix.scale(scaleFactor, verticalScale);
4119 m_scene->setScale(scaleFactor, verticalScale);
4120 if (m_visualTip) scene()->removeItem(m_visualTip);
4121 m_animationTimer->stop();
4126 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4128 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4129 int diff = sceneRect().width() - m_projectDuration;
4130 if (diff * matrix.m11() < 50) {
4131 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4132 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4134 centerOn(QPointF(cursorPos(), verticalPos));
4137 void CustomTrackView::slotRefreshGuides()
4139 if (KdenliveSettings::showmarkers()) {
4140 for (int i = 0; i < m_guides.count(); i++) {
4141 m_guides.at(i)->update();
4146 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4148 //kDebug() << "// DRAW BG: " << rect.width();
4149 painter->setClipRect(rect);
4150 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4151 QPen pen1 = painter->pen();
4152 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4153 painter->setPen(pen1);
4154 double min = rect.left();
4155 double max = rect.right();
4156 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4157 uint maxTrack = m_document->tracksCount();
4158 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4159 QColor audioColor = palette().alternateBase().color();
4160 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4161 for (uint i = 0; i < maxTrack; i++) {
4162 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4163 if (info.isLocked || info.type == AUDIOTRACK) {
4164 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4165 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4167 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4169 int lowerLimit = m_tracksHeight * maxTrack + 1;
4170 if (height() > lowerLimit) {
4171 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4172 painter->fillRect(bg, base);
4176 bool CustomTrackView::findString(const QString &text)
4179 for (int i = 0; i < m_searchPoints.size(); ++i) {
4180 marker = m_searchPoints.at(i).comment();
4181 if (marker.contains(text, Qt::CaseInsensitive)) {
4182 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4183 int vert = verticalScrollBar()->value();
4184 int hor = cursorPos();
4185 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4193 bool CustomTrackView::findNextString(const QString &text)
4196 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4197 marker = m_searchPoints.at(i).comment();
4198 if (marker.contains(text, Qt::CaseInsensitive)) {
4199 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4200 int vert = verticalScrollBar()->value();
4201 int hor = cursorPos();
4202 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4211 void CustomTrackView::initSearchStrings()
4213 m_searchPoints.clear();
4214 QList<QGraphicsItem *> itemList = items();
4215 for (int i = 0; i < itemList.count(); i++) {
4216 // parse all clip names
4217 if (itemList.at(i)->type() == AVWIDGET) {
4218 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4219 GenTime start = item->startPos();
4220 CommentedTime t(start, item->clipName());
4221 m_searchPoints.append(t);
4222 // add all clip markers
4223 QList < CommentedTime > markers = item->commentedSnapMarkers();
4224 m_searchPoints += markers;
4229 for (int i = 0; i < m_guides.count(); i++) {
4230 m_searchPoints.append(m_guides.at(i)->info());
4233 qSort(m_searchPoints);
4236 void CustomTrackView::clearSearchStrings()
4238 m_searchPoints.clear();
4242 void CustomTrackView::copyClip()
4244 qDeleteAll(m_copiedItems);
4245 m_copiedItems.clear();
4246 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4247 if (itemList.count() == 0) {
4248 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4251 for (int i = 0; i < itemList.count(); i++) {
4252 if (itemList.at(i)->type() == AVWIDGET) {
4253 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4254 ClipItem *clone = clip->clone(clip->info());
4255 m_copiedItems.append(clone);
4256 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4257 Transition *dup = static_cast <Transition *>(itemList.at(i));
4258 m_copiedItems.append(dup->clone());
4263 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4265 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));
4266 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4267 for (int i = 0; i < collisions.count(); i++) {
4268 if (collisions.at(i)->type() == type) return false;
4273 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4276 for (int i = 0; i < infoList.count(); i++) {
4277 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));
4280 QList<QGraphicsItem *> collisions = scene()->items(path);
4281 for (int i = 0; i < collisions.count(); i++) {
4282 if (collisions.at(i)->type() == type) return false;
4287 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4289 for (int i = 0; i < items.count(); i++) {
4290 ItemInfo info = items.at(i)->info();
4291 info.startPos += offset;
4292 info.endPos += offset;
4293 info.track += trackOffset;
4294 if (!canBePastedTo(info, items.at(i)->type())) return false;
4299 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4301 QPainterPath movePath;
4302 movePath.moveTo(0, 0);
4304 for (int i = 0; i < items.count(); i++) {
4305 ItemInfo info = items.at(i)->info();
4306 info.startPos = info.startPos + offset;
4307 info.endPos = info.endPos + offset;
4308 info.track = info.track + trackOffset;
4309 if (info.startPos < GenTime()) {
4310 // No clip should go below 0
4313 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));
4314 movePath.addRect(rect);
4316 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4317 for (int i = 0; i < collisions.count(); i++) {
4318 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4319 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4326 void CustomTrackView::pasteClip()
4328 if (m_copiedItems.count() == 0) {
4329 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4333 if (m_menuPosition.isNull()) {
4334 position = mapFromGlobal(QCursor::pos());
4335 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4336 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4339 } else position = m_menuPosition;
4340 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4341 int track = (int)(position.y() / m_tracksHeight);
4342 ItemInfo first = m_copiedItems.at(0)->info();
4344 GenTime offset = pos - first.startPos;
4345 int trackOffset = track - first.track;
4347 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4348 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4351 QUndoCommand *pasteClips = new QUndoCommand();
4352 pasteClips->setText("Paste clips");
4354 for (int i = 0; i < m_copiedItems.count(); i++) {
4355 // parse all clip names
4356 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4357 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4358 ItemInfo info = clip->info();
4359 info.startPos += offset;
4360 info.endPos += offset;
4361 info.track += trackOffset;
4362 if (canBePastedTo(info, AVWIDGET)) {
4363 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4364 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4365 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4366 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4368 info.startPos = tr->startPos() + offset;
4369 info.endPos = tr->endPos() + offset;
4370 info.track = tr->track() + trackOffset;
4371 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4372 if (info.startPos >= info.endPos) {
4373 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4374 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4375 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4378 m_commandStack->push(pasteClips);
4381 void CustomTrackView::pasteClipEffects()
4383 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4384 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4387 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4389 QUndoCommand *paste = new QUndoCommand();
4390 paste->setText("Paste effects");
4392 QList<QGraphicsItem *> clips = scene()->selectedItems();
4393 for (int i = 0; i < clips.count(); ++i) {
4394 if (clips.at(i)->type() == AVWIDGET) {
4395 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4396 for (int j = 0; j < clip->effectsCount(); j++) {
4397 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4401 m_commandStack->push(paste);
4405 ClipItem *CustomTrackView::getClipUnderCursor() const
4407 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4408 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4409 for (int i = 0; i < collisions.count(); i++) {
4410 if (collisions.at(i)->type() == AVWIDGET) {
4411 return static_cast < ClipItem *>(collisions.at(i));
4417 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4419 QList<QGraphicsItem *> clips = scene()->selectedItems();
4420 if (clips.isEmpty()) {
4421 return getClipUnderCursor();
4423 AbstractClipItem *item = NULL;
4424 for (int i = 0; i < clips.count(); ++i) {
4425 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4426 item = static_cast < AbstractClipItem *>(clips.at(i));
4427 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4430 if (item) return item;
4435 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4437 QList<QGraphicsItem *> clips = scene()->selectedItems();
4438 if (clips.isEmpty()) {
4439 return getClipUnderCursor();
4442 // remove all items in the list that are not clips
4443 for (int i = 0; i < clips.count();) {
4444 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4447 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4448 for (int i = 0; i < clips.count(); ++i) {
4449 if (clips.at(i)->type() == AVWIDGET) {
4450 item = static_cast < ClipItem *>(clips.at(i));
4451 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4459 void CustomTrackView::setInPoint()
4461 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4463 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4466 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4470 ItemInfo startInfo = clip->info();
4471 ItemInfo endInfo = startInfo;
4472 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4473 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4474 // Check for invalid resize
4475 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4477 } else if (endInfo.startPos < startInfo.startPos) {
4478 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4479 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4480 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4481 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4485 if (clip->type() == TRANSITIONWIDGET) {
4486 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4487 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4490 void CustomTrackView::setOutPoint()
4492 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4494 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4497 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4501 ItemInfo startInfo = clip->info();
4502 ItemInfo endInfo = clip->info();
4503 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4504 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4505 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4506 // Check for invalid resize
4507 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4509 } else if (endInfo.endPos > startInfo.endPos) {
4510 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4511 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4512 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4513 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4519 if (clip->type() == TRANSITIONWIDGET) {
4520 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4521 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4524 void CustomTrackView::slotUpdateAllThumbs()
4526 QList<QGraphicsItem *> itemList = items();
4527 //if (itemList.isEmpty()) return;
4529 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4530 for (int i = 0; i < itemList.count(); i++) {
4531 if (itemList.at(i)->type() == AVWIDGET) {
4532 item = static_cast <ClipItem *>(itemList.at(i));
4533 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4534 // Check if we have a cached thumbnail
4535 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4536 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4537 if (QFile::exists(thumb)) {
4539 item->slotSetStartThumb(pix);
4542 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4543 QString endThumb = startThumb;
4544 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4545 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4546 if (QFile::exists(startThumb)) {
4547 QPixmap pix(startThumb);
4548 item->slotSetStartThumb(pix);
4550 if (QFile::exists(endThumb)) {
4551 QPixmap pix(endThumb);
4552 item->slotSetEndThumb(pix);
4556 item->refreshClip(false);
4557 qApp->processEvents();
4560 viewport()->update();
4563 void CustomTrackView::saveThumbnails()
4565 QList<QGraphicsItem *> itemList = items();
4567 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4568 for (int i = 0; i < itemList.count(); i++) {
4569 if (itemList.at(i)->type() == AVWIDGET) {
4570 item = static_cast <ClipItem *>(itemList.at(i));
4571 if (item->clipType() != COLOR) {
4572 // Check if we have a cached thumbnail
4573 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4574 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4575 if (!QFile::exists(thumb)) {
4576 QPixmap pix(item->startThumb());
4580 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4581 QString endThumb = startThumb;
4582 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4583 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4584 if (!QFile::exists(startThumb)) {
4585 QPixmap pix(item->startThumb());
4586 pix.save(startThumb);
4588 if (!QFile::exists(endThumb)) {
4589 QPixmap pix(item->endThumb());
4599 void CustomTrackView::slotInsertTrack(int ix)
4601 TrackDialog d(m_document, parentWidget());
4602 d.label->setText(i18n("Insert track"));
4603 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4604 d.track_nb->setValue(ix);
4605 d.setWindowTitle(i18n("Insert New Track"));
4606 d.slotUpdateName(ix);
4608 if (d.exec() == QDialog::Accepted) {
4609 ix = d.track_nb->value();
4610 if (d.before_select->currentIndex() == 1) {
4614 if (d.video_track->isChecked()) {
4615 info.type = VIDEOTRACK;
4616 info.isMute = false;
4617 info.isBlind = false;
4618 info.isLocked = false;
4620 info.type = AUDIOTRACK;
4621 info.isMute = false;
4622 info.isBlind = true;
4623 info.isLocked = false;
4625 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4626 m_commandStack->push(addTrack);
4627 setDocumentModified();
4631 void CustomTrackView::slotDeleteTrack(int ix)
4633 TrackDialog d(m_document, parentWidget());
4634 d.label->setText(i18n("Delete track"));
4635 d.before_select->setHidden(true);
4636 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4637 d.track_nb->setValue(ix);
4638 d.slotUpdateName(ix);
4639 d.setWindowTitle(i18n("Delete Track"));
4640 d.video_track->setHidden(true);
4641 d.audio_track->setHidden(true);
4642 if (d.exec() == QDialog::Accepted) {
4643 ix = d.track_nb->value();
4644 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4645 deleteTimelineTrack(ix, info);
4646 setDocumentModified();
4647 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4648 m_commandStack->push(command);*/
4652 void CustomTrackView::slotChangeTrack(int ix)
4654 TrackDialog d(m_document, parentWidget());
4655 d.label->setText(i18n("Change track"));
4656 d.before_select->setHidden(true);
4657 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4658 d.track_nb->setValue(ix);
4659 d.slotUpdateName(ix);
4660 d.setWindowTitle(i18n("Change Track Type"));
4662 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4663 d.video_track->setChecked(true);
4665 d.audio_track->setChecked(true);
4667 if (d.exec() == QDialog::Accepted) {
4669 info.isLocked = false;
4670 info.isMute = false;
4671 ix = d.track_nb->value();
4673 if (d.video_track->isChecked()) {
4674 info.type = VIDEOTRACK;
4675 info.isBlind = false;
4677 info.type = AUDIOTRACK;
4678 info.isBlind = true;
4680 changeTimelineTrack(ix, info);
4681 setDocumentModified();
4686 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4688 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4689 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4690 QList<QGraphicsItem *> selection = m_scene->items(r);
4691 QUndoCommand *deleteTrack = new QUndoCommand();
4692 deleteTrack->setText("Delete track");
4694 // Delete all clips in selected track
4695 for (int i = 0; i < selection.count(); i++) {
4696 if (selection.at(i)->type() == AVWIDGET) {
4697 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4698 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4699 m_scene->removeItem(item);
4702 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4703 Transition *item = static_cast <Transition *>(selection.at(i));
4704 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4705 m_scene->removeItem(item);
4711 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4712 m_commandStack->push(deleteTrack);
4715 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4717 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4718 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4719 m_commandStack->push(changeTrack);
4722 void CustomTrackView::autoTransition()
4724 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4725 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4726 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4729 Transition *tr = static_cast <Transition*>(itemList.at(0));
4730 tr->setAutomatic(!tr->isAutomatic());
4731 QDomElement transition = tr->toXML();
4732 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);
4736 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4739 QDomNodeList params = effect.elementsByTagName("parameter");
4740 for (int i = 0; i < params.count(); i++) {
4741 QDomElement e = params.item(i).toElement();
4742 if (!e.isNull() && e.attribute("type") == "constant") {
4743 if (e.hasAttribute("factor")) {
4744 double factor = e.attribute("factor").toDouble();
4745 double value = e.attribute("value").toDouble();
4746 value = value / factor;
4747 result.append(QString::number(value));
4748 } else result.append(e.attribute("value"));
4754 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4756 QList<QGraphicsItem *> list = scene()->items();
4757 ClipItem *clip = NULL;
4758 for (int i = 0; i < list.size(); ++i) {
4759 if (list.at(i)->type() == AVWIDGET) {
4760 clip = static_cast <ClipItem *>(list.at(i));
4761 if (clip->clipProducer() == id) {
4762 clip->setClipName(name);
4766 viewport()->update();
4769 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4771 minimum = GenTime();
4772 maximum = GenTime();
4773 QList<QGraphicsItem *> selection;
4774 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4775 selection.removeAll(item);
4776 for (int i = 0; i < selection.count(); i++) {
4777 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4778 if (clip && clip->type() == AVWIDGET) {
4779 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4780 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4785 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4787 minimum = GenTime();
4788 maximum = GenTime();
4789 QList<QGraphicsItem *> selection;
4790 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4791 selection.removeAll(item);
4792 for (int i = 0; i < selection.count(); i++) {
4793 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4794 if (clip && clip->type() == TRANSITIONWIDGET) {
4795 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4796 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4802 void CustomTrackView::loadGroups(const QDomNodeList groups)
4804 for (int i = 0; i < groups.count(); i++) {
4805 QDomNodeList children = groups.at(i).childNodes();
4806 scene()->clearSelection();
4807 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4808 QDomNode n = children.item(nodeindex);
4809 QDomElement elem = n.toElement();
4810 int pos = elem.attribute("position").toInt();
4811 int track = elem.attribute("track").toInt();
4812 if (elem.tagName() == "clipitem") {
4813 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4814 if (clip) clip->setSelected(true);
4816 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4817 if (clip) clip->setSelected(true);
4820 groupSelectedItems(false, true);
4824 void CustomTrackView::splitAudio()
4826 resetSelectionGroup();
4827 QList<QGraphicsItem *> selection = scene()->selectedItems();
4828 if (selection.isEmpty()) {
4829 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4832 QUndoCommand *splitCommand = new QUndoCommand();
4833 splitCommand->setText(i18n("Split audio"));
4834 for (int i = 0; i < selection.count(); i++) {
4835 if (selection.at(i)->type() == AVWIDGET) {
4836 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4837 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4838 if (clip->parentItem()) {
4839 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4841 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4846 m_commandStack->push(splitCommand);
4849 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4851 ClipItem *clip = getClipItemAt(pos, track);
4853 kDebug() << "// Cannot find clip to split!!!";
4857 int start = pos.frames(m_document->fps());
4858 int freetrack = m_document->tracksCount() - track - 1;
4859 for (; freetrack > 0; freetrack--) {
4860 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4861 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4862 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4863 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4864 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4869 kDebug() << "GOT TRK: " << track;
4870 if (freetrack == 0) {
4871 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4873 ItemInfo info = clip->info();
4874 info.track = m_document->tracksCount() - freetrack;
4875 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4876 scene()->clearSelection();
4877 clip->setSelected(true);
4878 ClipItem *audioClip = getClipItemAt(start, info.track);
4880 clip->setVideoOnly(true);
4881 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
4882 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
4884 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
4885 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
4887 audioClip->setSelected(true);
4888 audioClip->setAudioOnly(true);
4889 groupSelectedItems(false, true);
4893 // unsplit clip: remove audio part and change video part to normal clip
4894 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4895 kDebug() << "//CANNOT FIND CLP GRP";
4898 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4899 QList<QGraphicsItem *> children = grp->childItems();
4900 if (children.count() != 2) {
4901 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4904 for (int i = 0; i < children.count(); i++) {
4905 if (children.at(i) != clip) {
4906 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4907 ItemInfo info = clip->info();
4908 deleteClip(clp->info());
4909 clip->setVideoOnly(false);
4910 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
4911 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4916 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4917 m_document->clipManager()->removeGroup(grp);
4918 scene()->destroyItemGroup(grp);
4922 void CustomTrackView::setVideoOnly()
4924 resetSelectionGroup();
4925 QList<QGraphicsItem *> selection = scene()->selectedItems();
4926 if (selection.isEmpty()) {
4927 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4930 QUndoCommand *videoCommand = new QUndoCommand();
4931 videoCommand->setText(i18n("Video only"));
4932 for (int i = 0; i < selection.count(); i++) {
4933 if (selection.at(i)->type() == AVWIDGET) {
4934 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4935 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4936 if (clip->parentItem()) {
4937 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4939 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4944 m_commandStack->push(videoCommand);
4947 void CustomTrackView::setAudioOnly()
4949 resetSelectionGroup();
4950 QList<QGraphicsItem *> selection = scene()->selectedItems();
4951 if (selection.isEmpty()) {
4952 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4955 QUndoCommand *videoCommand = new QUndoCommand();
4956 videoCommand->setText(i18n("Audio only"));
4957 for (int i = 0; i < selection.count(); i++) {
4958 if (selection.at(i)->type() == AVWIDGET) {
4959 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4960 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4961 if (clip->parentItem()) {
4962 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4964 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4969 m_commandStack->push(videoCommand);
4972 void CustomTrackView::setAudioAndVideo()
4974 resetSelectionGroup();
4975 QList<QGraphicsItem *> selection = scene()->selectedItems();
4976 if (selection.isEmpty()) {
4977 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4980 QUndoCommand *videoCommand = new QUndoCommand();
4981 videoCommand->setText(i18n("Audio and Video"));
4982 for (int i = 0; i < selection.count(); i++) {
4983 if (selection.at(i)->type() == AVWIDGET) {
4984 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4985 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4986 if (clip->parentItem()) {
4987 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4989 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4994 m_commandStack->push(videoCommand);
4997 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4999 ClipItem *clip = getClipItemAt(pos, track);
5001 kDebug() << "// Cannot find clip to split!!!";
5005 int start = pos.frames(m_document->fps());
5006 clip->setVideoOnly(true);
5007 clip->setAudioOnly(false);
5008 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5009 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5011 } else if (audioOnly) {
5012 int start = pos.frames(m_document->fps());
5013 clip->setAudioOnly(true);
5014 clip->setVideoOnly(false);
5015 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5016 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5019 int start = pos.frames(m_document->fps());
5020 clip->setAudioOnly(false);
5021 clip->setVideoOnly(false);
5022 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5023 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5027 setDocumentModified();
5030 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5032 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5033 m_clipTypeGroup->setEnabled(false);
5035 m_clipTypeGroup->setEnabled(true);
5036 QList <QAction *> actions = m_clipTypeGroup->actions();
5038 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5039 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5040 else lookup = "clip_audio_and_video";
5041 for (int i = 0; i < actions.count(); i++) {
5042 if (actions.at(i)->data().toString() == lookup) {
5043 actions.at(i)->setChecked(true);
5050 void CustomTrackView::reloadTransitionLumas()
5054 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5055 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5056 for (int i = 0; i < params.count(); i++) {
5057 QDomElement e = params.item(i).toElement();
5058 if (e.attribute("tag") == "resource") {
5059 lumaNames = e.attribute("paramlistdisplay");
5060 lumaFiles = e.attribute("paramlist");
5065 QList<QGraphicsItem *> itemList = items();
5066 Transition *transitionitem;
5067 QDomElement transitionXml;
5068 for (int i = 0; i < itemList.count(); i++) {
5069 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5070 transitionitem = static_cast <Transition*>(itemList.at(i));
5071 transitionXml = transitionitem->toXML();
5072 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5073 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5074 for (int i = 0; i < params.count(); i++) {
5075 QDomElement e = params.item(i).toElement();
5076 if (e.attribute("tag") == "resource") {
5077 e.setAttribute("paramlistdisplay", lumaNames);
5078 e.setAttribute("paramlist", lumaFiles);
5083 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5084 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5085 for (int i = 0; i < params.count(); i++) {
5086 QDomElement e = params.item(i).toElement();
5087 if (e.attribute("tag") == "luma") {
5088 e.setAttribute("paramlistdisplay", lumaNames);
5089 e.setAttribute("paramlist", lumaFiles);
5096 emit transitionItemSelected(NULL);
5099 double CustomTrackView::fps() const
5101 return m_document->fps();
5104 void CustomTrackView::updateProjectFps()
5106 // update all clips to the new fps
5107 resetSelectionGroup();
5108 scene()->clearSelection();
5110 QList<QGraphicsItem *> itemList = items();
5111 for (int i = 0; i < itemList.count(); i++) {
5112 // remove all items and re-add them one by one
5113 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5115 for (int i = 0; i < itemList.count(); i++) {
5116 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5117 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5118 clip->updateFps(m_document->fps());
5119 m_scene->addItem(clip);
5120 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5121 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5122 QList<QGraphicsItem *> children = grp->childItems();
5123 for (int j = 0; j < children.count(); j++) {
5124 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5125 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5126 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
5127 clip->updateFps(m_document->fps());
5130 m_document->clipManager()->removeGroup(grp);
5131 m_scene->addItem(grp);
5132 scene()->destroyItemGroup(grp);
5133 for (int j = 0; j < children.count(); j++) {
5134 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5135 //children.at(j)->setParentItem(0);
5136 children.at(j)->setSelected(true);
5139 groupSelectedItems(true, true);
5140 } else if (itemList.at(i)->type() == GUIDEITEM) {
5141 Guide *g = static_cast<Guide *>(itemList.at(i));
5143 m_scene->addItem(g);
5146 viewport()->update();