1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
60 #include "trackdialog.h"
67 #include <KColorScheme>
69 #include <QMouseEvent>
70 #include <QStylePainter>
71 #include <QGraphicsItem>
72 #include <QDomDocument>
74 #include <QApplication>
75 #include <QInputDialog>
78 bool sortGuidesList(const Guide *g1 , const Guide *g2)
80 return (*g1).position() < (*g2).position();
85 // disable animation if user asked it in KDE's global settings
86 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
87 // needs something like below (taken from dolphin)
88 // #include <kglobalsettings.h>
89 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
90 // const int duration = animate ? 1500 : 1;
92 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
93 QGraphicsView(projectscene, parent),
94 m_tracksHeight(KdenliveSettings::trackheight()),
98 m_scene(projectscene),
100 m_operationMode(NONE),
107 m_autoScroll(KdenliveSettings::autoscroll()),
108 m_pasteEffectsAction(NULL),
109 m_ungroupAction(NULL),
116 m_blockRefresh(false),
117 m_selectionGroup(NULL)
119 if (doc) m_commandStack = doc->commandStack();
120 else m_commandStack = NULL;
121 setMouseTracking(true);
122 setAcceptDrops(true);
123 setFrameShape(QFrame::NoFrame);
125 //setCacheMode(QGraphicsView::CacheBackground);
126 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
128 KdenliveSettings::setTrackheight(m_tracksHeight);
129 m_animationTimer = new QTimeLine(800);
130 m_animationTimer->setFrameRange(0, 5);
131 m_animationTimer->setUpdateInterval(100);
132 m_animationTimer->setLoopCount(0);
133 m_tipColor = QColor(0, 192, 0, 200);
134 QColor border = QColor(255, 255, 255, 100);
135 m_tipPen.setColor(border);
136 m_tipPen.setWidth(3);
137 setContentsMargins(0, 0, 0, 0);
138 const int maxHeight = m_tracksHeight * m_document->tracksCount();
139 setSceneRect(0, 0, sceneRect().width(), maxHeight);
140 verticalScrollBar()->setMaximum(maxHeight);
141 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
142 m_cursorLine->setZValue(1000);
146 pen1.setColor(Qt::black);
147 m_cursorLine->setPen(pen1);
148 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
150 KIcon razorIcon("edit-cut");
151 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
153 KIcon spacerIcon("kdenlive-spacer-tool");
154 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
155 verticalScrollBar()->setTracking(true);
156 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
157 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
158 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
159 m_scrollTimer.setInterval(100);
160 m_scrollTimer.setSingleShot(true);
162 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
163 m_thumbsTimer.setInterval(500);
164 m_thumbsTimer.setSingleShot(true);
167 CustomTrackView::~CustomTrackView()
169 qDeleteAll(m_guides);
170 m_waitingThumbs.clear();
173 void CustomTrackView::setDocumentModified()
175 m_document->setModified(true);
178 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
180 m_timelineContextMenu = timeline;
181 m_timelineContextClipMenu = clip;
182 m_clipTypeGroup = clipTypeGroup;
183 QList <QAction *> list = m_timelineContextClipMenu->actions();
184 for (int i = 0; i < list.count(); i++) {
185 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
186 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
189 m_timelineContextTransitionMenu = transition;
190 list = m_timelineContextTransitionMenu->actions();
191 for (int i = 0; i < list.count(); i++) {
192 if (list.at(i)->data().toString() == "auto") {
193 m_autoTransition = list.at(i);
198 m_timelineContextMenu->addSeparator();
199 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
200 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
201 m_timelineContextMenu->addAction(m_deleteGuide);
203 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
204 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
205 m_timelineContextMenu->addAction(m_editGuide);
208 void CustomTrackView::checkAutoScroll()
210 m_autoScroll = KdenliveSettings::autoscroll();
213 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
214 return m_scene->m_tracksList;
217 void CustomTrackView::checkTrackHeight()
219 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
220 m_tracksHeight = KdenliveSettings::trackheight();
221 emit trackHeightChanged();
222 QList<QGraphicsItem *> itemList = items();
224 Transition *transitionitem;
225 bool snap = KdenliveSettings::snaptopoints();
226 KdenliveSettings::setSnaptopoints(false);
227 for (int i = 0; i < itemList.count(); i++) {
228 if (itemList.at(i)->type() == AVWIDGET) {
229 item = (ClipItem*) itemList.at(i);
230 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
231 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
232 item->resetThumbs(true);
233 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
234 transitionitem = (Transition*) itemList.at(i);
235 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
236 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
239 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
241 for (int i = 0; i < m_guides.count(); i++) {
242 QLineF l = m_guides.at(i)->line();
243 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
244 m_guides.at(i)->setLine(l);
247 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
248 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
249 KdenliveSettings::setSnaptopoints(snap);
250 viewport()->update();
253 /** Zoom or move viewport on mousewheel
255 * If mousewheel+Ctrl, zooms in/out on the timeline.
257 * With Ctrl, moves viewport towards end of timeline if down/back,
258 * opposite on up/forward.
260 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
261 void CustomTrackView::wheelEvent(QWheelEvent * e)
263 if (e->modifiers() == Qt::ControlModifier) {
264 if (e->delta() > 0) emit zoomIn();
267 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
268 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
272 int CustomTrackView::getPreviousVideoTrack(int track)
274 track = m_document->tracksCount() - track - 1;
276 for (int i = track; i > -1; i--) {
277 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
283 void CustomTrackView::slotFetchNextThumbs()
285 if (!m_waitingThumbs.isEmpty()) {
286 ClipItem *item = m_waitingThumbs.takeFirst();
287 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
288 item = m_waitingThumbs.takeFirst();
290 if (item) item->slotFetchThumbs();
291 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
295 void CustomTrackView::slotCheckMouseScrolling()
297 if (m_scrollOffset == 0) {
298 m_scrollTimer.stop();
301 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
302 m_scrollTimer.start();
305 void CustomTrackView::slotCheckPositionScrolling()
307 // If mouse is at a border of the view, scroll
308 if (m_moveOpMode != SEEK) return;
309 if (mapFromScene(m_cursorPos, 0).x() < 3) {
310 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
311 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
312 setCursorPos(mapToScene(QPoint(-2, 0)).x());
313 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
314 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
315 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
316 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
323 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
325 int pos = event->x();
326 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
327 emit mousePosition(mappedXPos);
329 if (event->buttons() & Qt::MidButton) return;
330 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
331 event->setAccepted(true);
333 QGraphicsView::mouseMoveEvent(event);
337 if (event->buttons() != Qt::NoButton) {
338 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
339 if (m_dragItem && m_tool == SELECTTOOL) {
340 if (m_operationMode == MOVE && move) {
341 QGraphicsView::mouseMoveEvent(event);
342 // If mouse is at a border of the view, scroll
344 m_scrollOffset = -30;
345 m_scrollTimer.start();
346 } else if (viewport()->width() - pos < 10) {
348 m_scrollTimer.start();
349 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
351 } else if (m_operationMode == RESIZESTART && move) {
352 double snappedPos = getSnapPointForPos(mappedXPos);
353 m_document->renderer()->pause();
354 m_dragItem->resizeStart((int)(snappedPos));
355 } else if (m_operationMode == RESIZEEND && move) {
356 double snappedPos = getSnapPointForPos(mappedXPos);
357 m_document->renderer()->pause();
358 m_dragItem->resizeEnd((int)(snappedPos));
359 } else if (m_operationMode == FADEIN && move) {
360 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
361 } else if (m_operationMode == FADEOUT && move) {
362 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
363 } else if (m_operationMode == KEYFRAME && move) {
364 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
365 double pos = mapToScene(event->pos()).toPoint().y();
366 QRectF br = m_dragItem->sceneBoundingRect();
367 double maxh = 100.0 / br.height();
368 pos = (br.bottom() - pos) * maxh;
369 m_dragItem->updateKeyFramePos(keyFramePos, pos);
371 if (m_visualTip) scene()->removeItem(m_visualTip);
372 m_animationTimer->stop();
378 } else if (m_operationMode == MOVEGUIDE) {
379 if (m_visualTip) scene()->removeItem(m_visualTip);
380 m_animationTimer->stop();
385 QGraphicsView::mouseMoveEvent(event);
387 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
389 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
390 m_selectionGroup->translate(mappedXPos - m_selectionGroup->sceneBoundingRect().left(), 0);
391 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
395 if (m_tool == RAZORTOOL) {
396 setCursor(m_razorCursor);
397 //QGraphicsView::mouseMoveEvent(event);
399 } else if (m_tool == SPACERTOOL) {
400 setCursor(m_spacerCursor);
404 QList<QGraphicsItem *> itemList = items(event->pos());
405 QGraphicsRectItem *item = NULL;
406 OPERATIONTYPE opMode = NONE;
408 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
410 } else for (int i = 0; i < itemList.count(); i++) {
411 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
412 item = (QGraphicsRectItem*) itemList.at(i);
417 if (item && event->buttons() == Qt::NoButton) {
418 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
419 if (m_tool == RAZORTOOL) {
420 // razor tool over a clip, display current frame in monitor
421 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
422 //TODO: solve crash when showing frame when moving razor over clip
423 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
428 opMode = clip->operationMode(mapToScene(event->pos()));
429 const double size = 5;
430 if (opMode == m_moveOpMode) {
431 QGraphicsView::mouseMoveEvent(event);
435 scene()->removeItem(m_visualTip);
436 m_animationTimer->stop();
443 m_moveOpMode = opMode;
444 if (opMode == MOVE) {
445 setCursor(Qt::OpenHandCursor);
446 } else if (opMode == RESIZESTART) {
447 setCursor(KCursor("left_side", Qt::SizeHorCursor));
448 if (m_visualTip == NULL) {
449 QRectF rect = clip->sceneBoundingRect();
451 polygon << QPoint(0, - size * 2);
452 polygon << QPoint(size * 2, 0);
453 polygon << QPoint(0, size * 2);
454 polygon << QPoint(0, - size * 2);
456 m_visualTip = new QGraphicsPolygonItem(polygon);
457 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
458 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
459 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
460 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
461 m_visualTip->setZValue(100);
462 m_animation = new QGraphicsItemAnimation;
463 m_animation->setItem(m_visualTip);
464 m_animation->setTimeLine(m_animationTimer);
465 m_animation->setScaleAt(.5, 2, 1);
466 m_animation->setScaleAt(1, 1, 1);
467 scene()->addItem(m_visualTip);
468 m_animationTimer->start();
470 } else if (opMode == RESIZEEND) {
471 setCursor(KCursor("right_side", Qt::SizeHorCursor));
472 if (m_visualTip == NULL) {
473 QRectF rect = clip->sceneBoundingRect();
475 polygon << QPoint(0, - size * 2);
476 polygon << QPoint(- size * 2, 0);
477 polygon << QPoint(0, size * 2);
478 polygon << QPoint(0, - size * 2);
480 m_visualTip = new QGraphicsPolygonItem(polygon);
481 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
482 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
483 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
484 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
485 m_visualTip->setZValue(100);
486 m_animation = new QGraphicsItemAnimation;
487 m_animation->setItem(m_visualTip);
488 m_animation->setTimeLine(m_animationTimer);
489 m_animation->setScaleAt(.5, 2, 1);
490 m_animation->setScaleAt(1, 1, 1);
491 scene()->addItem(m_visualTip);
492 m_animationTimer->start();
494 } else if (opMode == FADEIN) {
495 if (m_visualTip == NULL) {
496 ClipItem *item = (ClipItem *) clip;
497 QRectF rect = clip->sceneBoundingRect();
498 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
499 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
500 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
501 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
502 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
503 m_visualTip->setZValue(100);
504 m_animation = new QGraphicsItemAnimation;
505 m_animation->setItem(m_visualTip);
506 m_animation->setTimeLine(m_animationTimer);
507 m_animation->setScaleAt(.5, 2, 2);
508 m_animation->setScaleAt(1, 1, 1);
509 scene()->addItem(m_visualTip);
510 m_animationTimer->start();
512 setCursor(Qt::PointingHandCursor);
513 } else if (opMode == FADEOUT) {
514 if (m_visualTip == NULL) {
515 ClipItem *item = (ClipItem *) clip;
516 QRectF rect = clip->sceneBoundingRect();
517 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
518 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
519 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
520 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
521 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
522 m_visualTip->setZValue(100);
523 m_animation = new QGraphicsItemAnimation;
524 m_animation->setItem(m_visualTip);
525 m_animation->setTimeLine(m_animationTimer);
526 m_animation->setScaleAt(.5, 2, 2);
527 m_animation->setScaleAt(1, 1, 1);
528 scene()->addItem(m_visualTip);
529 m_animationTimer->start();
531 setCursor(Qt::PointingHandCursor);
532 } else if (opMode == TRANSITIONSTART) {
533 if (m_visualTip == NULL) {
534 QRectF rect = clip->sceneBoundingRect();
536 polygon << QPoint(0, - size * 2);
537 polygon << QPoint(size * 2, 0);
538 polygon << QPoint(0, 0);
539 polygon << QPoint(0, - size * 2);
541 m_visualTip = new QGraphicsPolygonItem(polygon);
542 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
543 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
544 m_visualTip->setPos(rect.x(), rect.bottom());
545 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
546 m_visualTip->setZValue(100);
547 m_animation = new QGraphicsItemAnimation;
548 m_animation->setItem(m_visualTip);
549 m_animation->setTimeLine(m_animationTimer);
550 m_animation->setScaleAt(.5, 2, 2);
551 m_animation->setScaleAt(1, 1, 1);
552 scene()->addItem(m_visualTip);
553 m_animationTimer->start();
555 setCursor(Qt::PointingHandCursor);
556 } else if (opMode == TRANSITIONEND) {
557 if (m_visualTip == NULL) {
558 QRectF rect = clip->sceneBoundingRect();
560 polygon << QPoint(0, - size * 2);
561 polygon << QPoint(- size * 2, 0);
562 polygon << QPoint(0, 0);
563 polygon << QPoint(0, - size * 2);
565 m_visualTip = new QGraphicsPolygonItem(polygon);
566 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
567 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
568 m_visualTip->setPos(rect.right(), rect.bottom());
569 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
570 m_visualTip->setZValue(100);
571 m_animation = new QGraphicsItemAnimation;
572 m_animation->setItem(m_visualTip);
573 m_animation->setTimeLine(m_animationTimer);
574 m_animation->setScaleAt(.5, 2, 2);
575 m_animation->setScaleAt(1, 1, 1);
576 scene()->addItem(m_visualTip);
577 m_animationTimer->start();
579 setCursor(Qt::PointingHandCursor);
580 } else if (opMode == KEYFRAME) {
581 setCursor(Qt::PointingHandCursor);
583 } // no clip under mouse
584 else if (m_tool == RAZORTOOL) {
587 } else if (opMode == MOVEGUIDE) {
588 m_moveOpMode = opMode;
589 setCursor(Qt::SplitHCursor);
592 scene()->removeItem(m_visualTip);
593 m_animationTimer->stop();
600 setCursor(Qt::ArrowCursor);
601 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
602 QGraphicsView::mouseMoveEvent(event);
604 setCursorPos(mappedXPos);
605 slotCheckPositionScrolling();
607 } else m_moveOpMode = NONE;
609 QGraphicsView::mouseMoveEvent(event);
613 void CustomTrackView::mousePressEvent(QMouseEvent * event)
615 setFocus(Qt::MouseFocusReason);
616 m_menuPosition = QPoint();
618 // special cases (middle click button or ctrl / shift click
619 if (event->button() == Qt::MidButton) {
620 m_document->renderer()->switchPlay();
621 m_blockRefresh = false;
622 m_operationMode = NONE;
626 if (event->modifiers() & Qt::ShiftModifier) {
627 // Rectangle selection
628 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
629 setDragMode(QGraphicsView::RubberBandDrag);
630 if (!(event->modifiers() & Qt::ControlModifier)) {
631 resetSelectionGroup();
632 scene()->clearSelection();
634 m_blockRefresh = false;
635 m_operationMode = RUBBERSELECTION;
636 QGraphicsView::mousePressEvent(event);
640 m_blockRefresh = true;
642 bool collision = false;
644 if (m_tool != RAZORTOOL) activateMonitor();
645 else if (m_document->renderer()->playSpeed() != 0.0) {
646 m_document->renderer()->pause();
649 m_clickEvent = event->pos();
651 // check item under mouse
652 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
654 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
655 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
656 setDragMode(QGraphicsView::ScrollHandDrag);
657 QGraphicsView::mousePressEvent(event);
658 m_blockRefresh = false;
659 m_operationMode = NONE;
663 // if a guide and a clip were pressed, just select the guide
664 for (int i = 0; i < collisionList.count(); ++i) {
665 if (collisionList.at(i)->type() == GUIDEITEM) {
666 // a guide item was pressed
667 m_dragGuide = (Guide *) collisionList.at(i);
668 if (event->button() == Qt::LeftButton) { // move it
669 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
671 m_operationMode = MOVEGUIDE;
672 // deselect all clips so that only the guide will move
673 m_scene->clearSelection();
674 resetSelectionGroup(false);
675 updateSnapPoints(NULL);
676 QGraphicsView::mousePressEvent(event);
678 } else // show context menu
683 // Find first clip, transition or group under mouse (when no guides selected)
685 AbstractGroupItem *dragGroup = NULL;
686 AbstractClipItem *collisionClip = NULL;
688 while (!m_dragGuide && ct < collisionList.count()) {
689 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
690 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
691 if (collisionClip == m_dragItem) {
692 collisionClip = NULL;
693 } else m_dragItem = collisionClip;
695 m_dragItemInfo = m_dragItem->info();
696 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
697 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
698 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
705 if (m_dragItem) emit clipItemSelected(NULL);
709 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
710 // update transition menu action
711 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
712 m_autoTransition->setEnabled(true);
713 } else m_autoTransition->setEnabled(false);
715 // context menu requested
716 if (event->button() == Qt::RightButton) {
718 if (dragGroup) dragGroup->setSelected(true);
719 else if (!m_dragItem->isSelected()) {
720 resetSelectionGroup(false);
721 m_scene->clearSelection();
722 m_dragItem->setSelected(true);
724 } else if (!m_dragGuide) {
725 // check if there is a guide close to mouse click
726 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
727 for (int i = 0; i < guidesCollisionList.count(); i++) {
728 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
729 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
733 // keep this to support multiple guides context menu in the future (?)
734 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
735 guidesCollisionList.removeAt(0);
737 if (!guidesCollisionList.isEmpty())
738 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
741 m_operationMode = NONE;
742 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
743 m_menuPosition = m_clickEvent;
749 // No item under click
750 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
751 resetSelectionGroup(false);
752 setCursor(Qt::ArrowCursor);
753 m_scene->clearSelection();
755 updateClipTypeActions(NULL);
756 if (m_tool == SPACERTOOL) {
757 QList<QGraphicsItem *> selection;
758 if (event->modifiers() == Qt::ControlModifier) {
759 // Ctrl + click, select all items on track after click position
760 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
761 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
762 int maxHeight = m_tracksHeight * 1.5;
763 for (int i = 0; i < selection.count(); i++) {
764 // Check that we don't try to move a group with clips on other tracks
765 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
766 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
768 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
769 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
774 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
776 // Select all items on all tracks after click position
777 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
778 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
781 // create group to hold selected items
782 m_selectionGroup = new AbstractGroupItem(m_document->fps());
783 scene()->addItem(m_selectionGroup);
784 QList <GenTime> offsetList;
785 for (int i = 0; i < selection.count(); i++) {
786 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
787 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
788 offsetList.append(item->startPos());
789 offsetList.append(item->endPos());
790 m_selectionGroup->addToGroup(selection.at(i));
791 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
792 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
793 QList<QGraphicsItem *> children = selection.at(i)->childItems();
794 for (int j = 0; j < children.count(); j++) {
795 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
796 offsetList.append(item->startPos());
797 offsetList.append(item->endPos());
799 m_selectionGroup->addToGroup(selection.at(i));
800 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
801 } else if (selection.at(i)->parentItem()) {
802 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
803 selection.at(i)->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
807 if (!offsetList.isEmpty()) {
809 QList <GenTime> cleandOffsetList;
810 GenTime startOffset = offsetList.takeFirst();
811 for (int k = 0; k < offsetList.size(); k++) {
812 GenTime newoffset = offsetList.at(k) - startOffset;
813 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
814 cleandOffsetList.append(newoffset);
817 updateSnapPoints(NULL, cleandOffsetList, true);
819 m_operationMode = SPACER;
821 setCursorPos((int)(mapToScene(event->x(), 0).x()));
823 QGraphicsView::mousePressEvent(event);
828 if (m_tool == RAZORTOOL && m_dragItem) {
829 if (m_dragItem->type() == TRANSITIONWIDGET) {
830 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
834 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
835 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
840 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
841 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
842 m_document->renderer()->pause();
843 m_commandStack->push(command);
844 setDocumentModified();
850 bool itemSelected = false;
851 if (m_dragItem->isSelected()) itemSelected = true;
852 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
853 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
855 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
856 if (event->modifiers() != Qt::ControlModifier) {
857 resetSelectionGroup(false);
858 m_scene->clearSelection();
859 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
860 viewport()->update();
861 } else resetSelectionGroup();
863 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
864 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
865 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
867 bool selected = !m_dragItem->isSelected();
868 if (dragGroup) dragGroup->setSelected(selected);
869 else m_dragItem->setSelected(selected);
871 groupSelectedItems();
872 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
873 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
874 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
877 if (collisionClip != NULL || m_dragItem == NULL) {
878 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
879 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
880 emit clipItemSelected(selected);
881 } else emit clipItemSelected(NULL);
884 // If clicked item is selected, allow move
885 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
887 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
888 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
890 // Update snap points
891 if (m_selectionGroup == NULL) {
892 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
893 else updateSnapPoints(m_dragItem);
895 QList <GenTime> offsetList;
896 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
897 for (int i = 0; i < children.count(); i++) {
898 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
899 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
900 offsetList.append(item->startPos());
901 offsetList.append(item->endPos());
904 if (!offsetList.isEmpty()) {
906 GenTime startOffset = offsetList.takeFirst();
907 QList <GenTime> cleandOffsetList;
908 for (int k = 0; k < offsetList.size(); k++) {
909 GenTime newoffset = offsetList.at(k) - startOffset;
910 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
911 cleandOffsetList.append(newoffset);
914 updateSnapPoints(NULL, cleandOffsetList, true);
918 if (m_operationMode == KEYFRAME) {
919 m_dragItem->updateSelectedKeyFrame();
920 m_blockRefresh = false;
922 } else if (m_operationMode == MOVE) {
923 setCursor(Qt::ClosedHandCursor);
924 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
926 info.startPos = m_dragItem->startPos();
927 info.track = m_dragItem->track();
928 int transitiontrack = getPreviousVideoTrack(info.track);
929 ClipItem *transitionClip = NULL;
930 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
931 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
932 info.endPos = transitionClip->endPos();
933 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
934 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
935 // Check there is no other transition at that place
936 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
937 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
938 QList<QGraphicsItem *> selection = m_scene->items(r);
939 bool transitionAccepted = true;
940 for (int i = 0; i < selection.count(); i++) {
941 if (selection.at(i)->type() == TRANSITIONWIDGET) {
942 Transition *tr = static_cast <Transition *>(selection.at(i));
943 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
944 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
945 } else transitionAccepted = false;
948 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
949 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
950 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
952 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
953 info.track = m_dragItem->track();
954 int transitiontrack = getPreviousVideoTrack(info.track);
955 ClipItem *transitionClip = NULL;
956 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
957 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
958 info.startPos = transitionClip->startPos();
959 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
960 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
961 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
962 EffectsList::setParameter(transition, "reverse", "1");
964 // Check there is no other transition at that place
965 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
966 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
967 QList<QGraphicsItem *> selection = m_scene->items(r);
968 bool transitionAccepted = true;
969 for (int i = 0; i < selection.count(); i++) {
970 if (selection.at(i)->type() == TRANSITIONWIDGET) {
971 Transition *tr = static_cast <Transition *>(selection.at(i));
972 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
973 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
974 } else transitionAccepted = false;
977 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
978 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
980 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
981 resetSelectionGroup(false);
982 m_dragItem->setSelected(true);
985 m_blockRefresh = false;
987 QGraphicsView::mousePressEvent(event);
990 void CustomTrackView::resetSelectionGroup(bool selectItems)
992 if (m_selectionGroup) {
993 // delete selection group
994 bool snap = KdenliveSettings::snaptopoints();
995 KdenliveSettings::setSnaptopoints(false);
997 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
998 scene()->destroyItemGroup(m_selectionGroup);
999 for (int i = 0; i < children.count(); i++) {
1000 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1001 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1002 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1003 children.at(i)->setSelected(selectItems);
1005 } else if (children.at(i)->type() == GROUPWIDGET) {
1006 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1007 children.at(i)->setSelected(selectItems);
1010 m_selectionGroup = NULL;
1011 KdenliveSettings::setSnaptopoints(snap);
1015 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1017 if (m_selectionGroup) {
1018 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1021 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1022 if (selection.isEmpty()) return;
1024 // Find top left position of selection
1025 for (int i = 0; i < selection.count(); i++) {
1026 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1027 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1031 if (force || selection.count() > 1) {
1032 bool snap = KdenliveSettings::snaptopoints();
1033 KdenliveSettings::setSnaptopoints(false);
1034 if (createNewGroup) {
1035 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1036 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1037 QPointF diff = newGroup->pos();
1038 newGroup->translate(-diff.x(), -diff.y());
1039 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1041 scene()->addItem(newGroup);
1043 // CHeck if we are trying to include a group in a group
1044 QList <AbstractGroupItem *> groups;
1045 for (int i = 0; i < selection.count(); i++) {
1046 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1047 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1048 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1050 if (!groups.isEmpty()) {
1051 // ungroup previous groups
1052 while (!groups.isEmpty()) {
1053 AbstractGroupItem *grp = groups.takeFirst();
1054 m_document->clipManager()->removeGroup(grp);
1055 scene()->destroyItemGroup(grp);
1057 selection = m_scene->selectedItems();
1060 for (int i = 0; i < selection.count(); i++) {
1061 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1062 newGroup->addToGroup(selection.at(i));
1063 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1066 KdenliveSettings::setSnaptopoints(snap);
1068 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1069 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1070 QPointF diff = m_selectionGroup->pos();
1071 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1072 m_selectionGroup->translate(- diff.x(), -diff.y());
1074 scene()->addItem(m_selectionGroup);
1075 for (int i = 0; i < selection.count(); i++) {
1076 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1077 m_selectionGroup->addToGroup(selection.at(i));
1078 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1081 KdenliveSettings::setSnaptopoints(snap);
1082 if (m_selectionGroup) {
1083 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1084 m_selectionGroupInfo.track = m_selectionGroup->track();
1087 } else resetSelectionGroup();
1090 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1092 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1093 if (m_moveOpMode == KEYFRAME) {
1094 // user double clicked on a keyframe, open edit dialog
1095 QDialog d(parentWidget());
1096 Ui::KeyFrameDialog_UI view;
1098 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1099 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1100 view.kfr_value->setFocus();
1101 if (d.exec() == QDialog::Accepted) {
1102 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1103 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1104 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1105 QString previous = item->keyframes(item->selectedEffectIndex());
1106 item->updateKeyframeEffect();
1107 QString next = item->keyframes(item->selectedEffectIndex());
1108 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1109 m_commandStack->push(command);
1110 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1111 emit clipItemSelected(item, item->selectedEffectIndex());
1116 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1117 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1118 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1119 QString previous = item->keyframes(item->selectedEffectIndex());
1120 item->updateKeyframeEffect();
1121 QString next = item->keyframes(item->selectedEffectIndex());
1122 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1123 m_commandStack->push(command);
1124 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1125 emit clipItemSelected(item, item->selectedEffectIndex());
1127 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1128 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1131 if (m_dragItem->type() == TRANSITIONWIDGET) {
1132 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1134 getClipAvailableSpace(m_dragItem, minimum, maximum);
1136 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1137 d.setMargins(minimum, maximum);
1138 if (d.exec() == QDialog::Accepted) {
1139 if (m_dragItem->type() == TRANSITIONWIDGET) {
1140 // move & resize transition
1142 startInfo.startPos = m_dragItem->startPos();
1143 startInfo.endPos = m_dragItem->endPos();
1144 startInfo.track = m_dragItem->track();
1146 endInfo.startPos = d.startPos();
1147 endInfo.endPos = endInfo.startPos + d.duration();
1148 endInfo.track = m_dragItem->track();
1149 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1150 m_commandStack->push(command);
1152 // move and resize clip
1153 QUndoCommand *moveCommand = new QUndoCommand();
1154 moveCommand->setText(i18n("Edit clip"));
1155 ItemInfo clipInfo = m_dragItem->info();
1156 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1157 // duration was reduced, so process it first
1158 ItemInfo startInfo = clipInfo;
1159 clipInfo.endPos = clipInfo.startPos + d.duration();
1160 clipInfo.cropStart = d.cropStart();
1161 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1163 if (d.startPos() != clipInfo.startPos) {
1164 ItemInfo startInfo = clipInfo;
1165 clipInfo.startPos = d.startPos();
1166 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1167 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1169 if (d.duration() > m_dragItem->cropDuration()) {
1170 // duration was increased, so process it after move
1171 ItemInfo startInfo = clipInfo;
1172 clipInfo.endPos = clipInfo.startPos + d.duration();
1173 clipInfo.cropStart = d.cropStart();
1174 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1176 m_commandStack->push(moveCommand);
1180 QList<QGraphicsItem *> collisionList = items(event->pos());
1181 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1182 Guide *editGuide = (Guide *) collisionList.at(0);
1183 if (editGuide) slotEditGuide(editGuide->info());
1189 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1191 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1193 clip->setKeyframes(index, keyframes);
1194 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1195 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1199 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1201 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1202 m_editGuide->setEnabled(m_dragGuide != NULL);
1203 if (clip == NULL) m_timelineContextMenu->popup(pos);
1204 else if (group != NULL) {
1205 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1206 m_ungroupAction->setEnabled(true);
1207 updateClipTypeActions(NULL);
1208 m_timelineContextClipMenu->popup(pos);
1210 m_ungroupAction->setEnabled(false);
1211 if (clip->type() == AVWIDGET) {
1212 ClipItem *item = static_cast <ClipItem*>(clip);
1213 updateClipTypeActions(item);
1214 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1215 m_timelineContextClipMenu->popup(pos);
1216 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1220 void CustomTrackView::activateMonitor()
1222 emit activateDocumentMonitor();
1225 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1227 if (data->hasFormat("kdenlive/clip")) {
1229 resetSelectionGroup();
1230 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1231 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1233 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1236 const QPointF framePos = mapToScene(pos);
1238 info.startPos = GenTime();
1239 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1240 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1241 info.cropDuration = info.endPos - info.startPos;
1242 info.originalcropStart = info.cropStart;
1245 // Check if clip can be inserted at that position
1246 ItemInfo pasteInfo = info;
1247 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1248 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1249 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1250 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1253 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1254 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1255 m_selectionGroup->addToGroup(item);
1256 item->setFlags(QGraphicsItem::ItemIsSelectable);
1258 QList <GenTime> offsetList;
1259 offsetList.append(info.endPos);
1260 updateSnapPoints(NULL, offsetList);
1261 m_selectionGroup->setPos(framePos);
1262 scene()->addItem(m_selectionGroup);
1264 } else if (data->hasFormat("kdenlive/producerslist")) {
1266 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1267 m_scene->clearSelection();
1268 resetSelectionGroup(false);
1270 QList <GenTime> offsetList;
1271 QList <ItemInfo> infoList;
1272 const QPointF framePos = mapToScene(pos);
1273 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1274 int track = (int)(framePos.y() / m_tracksHeight);
1276 // Check if clips can be inserted at that position
1277 for (int i = 0; i < ids.size(); ++i) {
1278 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1280 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1284 info.startPos = start;
1285 info.cropDuration = clip->duration();
1286 info.endPos = info.startPos + info.cropDuration;
1288 infoList.append(info);
1289 start += clip->duration();
1291 if (!canBePastedTo(infoList, AVWIDGET)) {
1294 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1296 for (int i = 0; i < ids.size(); ++i) {
1297 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1299 info.startPos = start;
1300 info.cropDuration = clip->duration();
1301 info.endPos = info.startPos + info.cropDuration;
1303 start += info.cropDuration;
1304 offsetList.append(start);
1305 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1306 item->setFlags(QGraphicsItem::ItemIsSelectable);
1307 m_selectionGroup->addToGroup(item);
1308 m_waitingThumbs.append(item);
1311 updateSnapPoints(NULL, offsetList);
1312 m_selectionGroup->setPos(framePos);
1313 scene()->addItem(m_selectionGroup);
1314 m_thumbsTimer.start();
1318 // the drag is not a clip (may be effect, ...)
1326 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1328 if (insertDropClips(event->mimeData(), event->pos())) {
1329 event->acceptProposedAction();
1330 } else QGraphicsView::dragEnterEvent(event);
1333 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1335 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1336 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1337 collindingItems.removeAll(item);
1338 if (collindingItems.isEmpty()) return false;
1340 for (int i = 0; i < collindingItems.count(); i++) {
1341 QGraphicsItem *collision = collindingItems.at(i);
1342 if (collision->type() == item->type()) {
1344 kDebug() << "// COLLISIION DETECTED";
1352 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1354 int track = m_document->tracksCount() - clip->track();
1355 GenTime pos = clip->startPos();
1356 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1357 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1360 bool success = true;
1361 for (int i = 0; i < clip->effectsCount(); i++) {
1362 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1364 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1365 m_document->renderer()->doRefresh();
1368 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1370 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1372 // Special case: speed effect
1373 if (effect.attribute("id") == "speed") {
1374 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1375 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1378 ItemInfo info = clip->info();
1379 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1380 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1381 if (strobe == 0) strobe = 1;
1382 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1383 clip->addEffect(effect);
1384 if (clip->isSelected()) emit clipItemSelected(clip);
1388 EffectsParameterList params = clip->addEffect(effect);
1389 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1390 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1391 if (clip->isSelected()) emit clipItemSelected(clip);
1392 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1395 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1397 QString index = effect.attribute("kdenlive_ix");
1398 // Special case: speed effect
1399 if (effect.attribute("id") == "speed") {
1400 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1402 ItemInfo info = clip->info();
1403 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1404 clip->deleteEffect(index);
1405 emit clipItemSelected(clip);
1409 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1410 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1411 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1414 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1416 clip->deleteEffect(index);
1417 emit clipItemSelected(clip);
1421 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1423 QList<QGraphicsItem *> itemList = group->childItems();
1424 QUndoCommand *effectCommand = new QUndoCommand();
1426 QDomNode namenode = effect.elementsByTagName("name").item(0);
1427 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1428 else effectName = i18n("effect");
1429 effectCommand->setText(i18n("Add %1", effectName));
1431 for (int i = 0; i < itemList.count(); i++) {
1432 if (itemList.at(i)->type() == AVWIDGET) {
1433 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1434 if (effect.attribute("type") == "audio") {
1435 // Don't add audio effects on video clips
1436 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1437 } else if (effect.hasAttribute("type") == false) {
1438 // Don't add video effect on audio clips
1439 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1442 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1443 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1446 if (item->isItemLocked()) {
1449 item->initEffect(effect);
1450 if (effect.attribute("tag") == "ladspa") {
1451 QString ladpsaFile = m_document->getLadspaFile();
1452 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1453 effect.setAttribute("src", ladpsaFile);
1455 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1460 m_commandStack->push(effectCommand);
1461 setDocumentModified();
1462 } else delete effectCommand;
1465 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1467 QList<QGraphicsItem *> itemList;
1468 QUndoCommand *effectCommand = new QUndoCommand();
1470 QDomNode namenode = effect.elementsByTagName("name").item(0);
1471 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1472 else effectName = i18n("effect");
1473 effectCommand->setText(i18n("Add %1", effectName));
1475 if (track == -1) itemList = scene()->selectedItems();
1476 if (itemList.isEmpty()) {
1477 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1478 if (clip) itemList.append(clip);
1479 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1481 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1482 for (int i = 0; i < itemList.count(); i++) {
1483 if (itemList.at(i)->type() == AVWIDGET) {
1484 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1485 if (effect.attribute("type") == "audio") {
1486 // Don't add audio effects on video clips
1487 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1488 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1491 } else if (effect.hasAttribute("type") == false) {
1492 // Don't add video effect on audio clips
1493 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1494 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1498 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1499 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1502 if (item->isItemLocked()) {
1505 item->initEffect(effect);
1506 if (effect.attribute("tag") == "ladspa") {
1507 QString ladpsaFile = m_document->getLadspaFile();
1508 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1509 effect.setAttribute("src", ladpsaFile);
1511 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1516 m_commandStack->push(effectCommand);
1517 setDocumentModified();
1518 } else delete effectCommand;
1521 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1523 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1524 m_commandStack->push(command);
1525 setDocumentModified();
1528 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1530 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1531 QDomElement effect = insertedEffect.cloneNode().toElement();
1533 // Special case: speed effect
1534 if (effect.attribute("id") == "speed") {
1535 ItemInfo info = clip->info();
1536 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1537 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1538 if (strobe == 0) strobe = 1;
1539 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1540 clip->setEffectAt(ix, effect);
1541 if (ix == clip->selectedEffectIndex()) {
1542 clip->setSelectedEffect(ix);
1547 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1548 if (effect.attribute("tag") == "ladspa") {
1549 // Update the ladspa affect file
1550 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1552 // check if we are trying to reset a keyframe effect
1553 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1554 clip->initEffect(effect);
1555 effectParams = clip->getEffectArgs(effect);
1557 if (effectParams.paramValue("disabled") == "1") {
1558 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1559 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1560 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1561 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1562 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1564 clip->setEffectAt(ix, effect);
1565 if (ix == clip->selectedEffectIndex()) {
1566 clip->setSelectedEffect(ix);
1567 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1569 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1570 // A fade effect was modified, update the clip
1571 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1572 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1573 clip->setFadeIn(pos);
1575 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1576 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1577 clip->setFadeOut(pos);
1581 setDocumentModified();
1584 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1586 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1587 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1588 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1589 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1590 clip->setEffectAt(oldPos - 1, act);
1591 clip->setEffectAt(newPos - 1, before);
1592 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1593 emit clipItemSelected(clip, newPos - 1);
1594 setDocumentModified();
1595 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1598 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1600 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1601 QDomElement oldEffect = effect.cloneNode().toElement();
1602 if (effect.attribute("id") == "speed") {
1604 ItemInfo info = clip->info();
1605 effect.setAttribute("disabled", (int) disable);
1606 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1608 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1609 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1610 if (strobe == 0) strobe = 1;
1611 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1616 effect.setAttribute("disabled", (int) disable);
1617 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1618 m_commandStack->push(command);
1619 setDocumentModified();;
1622 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1624 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1625 m_commandStack->push(command);
1626 setDocumentModified();
1629 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1631 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1632 m_commandStack->push(command);
1635 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1639 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1640 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1641 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1642 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);
1643 m_blockRefresh = false;
1646 if (item->parentItem()) {
1647 // Item is part of a group, reset group
1648 resetSelectionGroup();
1650 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1652 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1653 int cutPos = (int) cutTime.frames(m_document->fps());
1654 ItemInfo newPos = info;
1655 double speed = item->speed();
1656 newPos.startPos = cutTime;
1657 newPos.endPos = info.endPos;
1658 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1659 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1660 newPos.track = info.track;
1661 ClipItem *dup = item->clone(newPos);
1662 // remove unwanted effects (fade in) from 2nd part of cutted clip
1663 int ix = dup->hasEffect(QString(), "fadein");
1665 QDomElement oldeffect = item->effectAt(ix);
1666 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1668 ix = dup->hasEffect(QString(), "fade_from_black");
1670 QDomElement oldeffect = item->effectAt(ix);
1671 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1673 item->resizeEnd(cutPos, false);
1674 scene()->addItem(dup);
1675 if (item->checkKeyFrames()) slotRefreshEffects(item);
1676 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1677 item->baseClip()->addReference();
1678 m_document->updateClip(item->baseClip()->getId());
1679 setDocumentModified();
1680 //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);
1684 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1685 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1686 if (!item || !dup || item == dup) {
1687 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1688 m_blockRefresh = false;
1691 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1692 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1696 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1697 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1698 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1699 //deleteClip(dup->info());
1702 if (dup->isSelected()) emit clipItemSelected(NULL);
1703 dup->baseClip()->removeReference();
1704 m_document->updateClip(dup->baseClip()->getId());
1705 scene()->removeItem(dup);
1708 ItemInfo clipinfo = item->info();
1709 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1710 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1712 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1713 setDocumentModified();
1715 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1718 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1721 void CustomTrackView::slotEnableRefresh()
1723 m_blockRefresh = false;
1726 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1728 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1729 if (itemList.count() == 1) {
1730 if (itemList.at(0)->type() == AVWIDGET) {
1731 ClipItem *item = (ClipItem *) itemList.at(0);
1733 info.track = item->track();
1734 ClipItem *transitionClip = NULL;
1735 const int transitiontrack = getPreviousVideoTrack(info.track);
1736 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1737 if (pos < item->startPos() + item->cropDuration() / 2) {
1738 // add transition to clip start
1739 info.startPos = item->startPos();
1740 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1741 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1742 info.endPos = transitionClip->endPos();
1743 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1744 // Check there is no other transition at that place
1745 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1746 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1747 QList<QGraphicsItem *> selection = m_scene->items(r);
1748 bool transitionAccepted = true;
1749 for (int i = 0; i < selection.count(); i++) {
1750 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1751 Transition *tr = static_cast <Transition *>(selection.at(i));
1752 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1753 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1754 } else transitionAccepted = false;
1757 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1758 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1761 // add transition to clip end
1762 info.endPos = item->endPos();
1763 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1764 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1765 info.startPos = transitionClip->startPos();
1766 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1767 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1768 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1770 // Check there is no other transition at that place
1771 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1772 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1773 QList<QGraphicsItem *> selection = m_scene->items(r);
1774 bool transitionAccepted = true;
1775 for (int i = 0; i < selection.count(); i++) {
1776 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1777 Transition *tr = static_cast <Transition *>(selection.at(i));
1778 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1779 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1780 } else transitionAccepted = false;
1783 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1784 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1787 } else for (int i = 0; i < itemList.count(); i++) {
1788 if (itemList.at(i)->type() == AVWIDGET) {
1789 ClipItem *item = (ClipItem *) itemList.at(i);
1791 info.startPos = item->startPos();
1792 info.endPos = info.startPos + GenTime(65, m_document->fps());
1793 info.track = item->track();
1795 // Check there is no other transition at that place
1796 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1797 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1798 QList<QGraphicsItem *> selection = m_scene->items(r);
1799 bool transitionAccepted = true;
1800 for (int i = 0; i < selection.count(); i++) {
1801 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1802 Transition *tr = static_cast <Transition *>(selection.at(i));
1803 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1804 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1805 } else transitionAccepted = false;
1808 int transitiontrack = getPreviousVideoTrack(info.track);
1809 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1810 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1815 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1817 if (transitionInfo.startPos >= transitionInfo.endPos) {
1818 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1821 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1822 m_commandStack->push(command);
1823 setDocumentModified();
1826 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1828 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1829 //kDebug() << "---- ADDING transition " << params.attribute("value");
1830 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1831 scene()->addItem(tr);
1832 setDocumentModified();
1834 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1839 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1841 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1843 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1846 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1847 if (m_dragItem == item) m_dragItem = NULL;
1849 emit transitionItemSelected(NULL);
1850 setDocumentModified();
1853 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1855 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1856 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1857 m_commandStack->push(command);
1858 setDocumentModified();
1861 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1863 Transition *item = getTransitionItemAt(pos, track);
1865 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1868 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);
1869 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1870 item->setTransitionParameters(transition);
1871 if (updateTransitionWidget) {
1872 ItemInfo info = item->info();
1874 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1875 if (transitionClip && transitionClip->baseClip()) {
1876 QString size = transitionClip->baseClip()->getProperty("frame_size");
1877 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1878 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1879 p.setY(size.section('x', 1, 1).toInt());
1881 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1883 setDocumentModified();
1886 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1889 const QPointF pos = mapToScene(event->pos());
1890 if (m_selectionGroup) {
1891 m_selectionGroup->setPos(pos);
1892 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1893 event->acceptProposedAction();
1895 // Drag enter was not possible, try again at mouse position
1896 insertDropClips(event->mimeData(), event->pos());
1900 QGraphicsView::dragMoveEvent(event);
1904 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1906 if (m_selectionGroup && m_clipDrag) {
1907 m_thumbsTimer.stop();
1908 m_waitingThumbs.clear();
1909 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1911 scene()->destroyItemGroup(m_selectionGroup);
1912 m_selectionGroup = NULL;
1913 } else QGraphicsView::dragLeaveEvent(event);
1916 void CustomTrackView::dropEvent(QDropEvent * event)
1918 if (m_selectionGroup && m_clipDrag) {
1919 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1920 resetSelectionGroup();
1921 m_scene->clearSelection();
1922 bool hasVideoClip = false;
1923 QUndoCommand *addCommand = new QUndoCommand();
1924 addCommand->setText(i18n("Add timeline clip"));
1926 for (int i = 0; i < items.count(); i++) {
1927 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1928 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1929 if (items.count() == 1) {
1930 updateClipTypeActions(item);
1932 updateClipTypeActions(NULL);
1935 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1936 item->baseClip()->addReference();
1937 m_document->updateClip(item->baseClip()->getId());
1938 ItemInfo info = item->info();
1940 int tracknumber = m_document->tracksCount() - info.track - 1;
1941 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1942 if (isLocked) item->setItemLocked(true);
1943 ItemInfo clipInfo = info;
1944 clipInfo.track = m_document->tracksCount() - item->track();
1945 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1946 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1949 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1950 // add transparency transition
1951 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1952 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1954 item->setSelected(true);
1956 m_commandStack->push(addCommand);
1957 setDocumentModified();
1958 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1959 if (items.count() > 1) groupSelectedItems(true);
1960 event->setDropAction(Qt::MoveAction);
1962 } else QGraphicsView::dropEvent(event);
1967 QStringList CustomTrackView::mimeTypes() const
1969 QStringList qstrList;
1970 // list of accepted mime types for drop
1971 qstrList.append("text/plain");
1972 qstrList.append("kdenlive/producerslist");
1973 qstrList.append("kdenlive/clip");
1977 Qt::DropActions CustomTrackView::supportedDropActions() const
1979 // returns what actions are supported when dropping
1980 return Qt::MoveAction;
1983 void CustomTrackView::setDuration(int duration)
1985 int diff = qAbs(duration - sceneRect().width());
1986 if (diff * matrix().m11() > -50) {
1987 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1988 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1990 m_projectDuration = duration;
1993 int CustomTrackView::duration() const
1995 return m_projectDuration;
1998 void CustomTrackView::addTrack(TrackInfo type, int ix)
2000 if (ix == -1 || ix == m_document->tracksCount()) {
2001 m_document->insertTrack(ix, type);
2002 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2004 m_document->insertTrack(m_document->tracksCount() - ix, type);
2005 // insert track in MLT playlist
2006 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2008 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2009 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2010 QList<QGraphicsItem *> selection = m_scene->items(r);
2011 resetSelectionGroup();
2013 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2014 scene()->addItem(m_selectionGroup);
2015 for (int i = 0; i < selection.count(); i++) {
2016 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2017 m_selectionGroup->addToGroup(selection.at(i));
2018 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2021 // Move graphic items
2022 m_selectionGroup->translate(0, m_tracksHeight);
2024 // adjust track number
2025 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2026 for (int i = 0; i < children.count(); i++) {
2027 if (children.at(i)->type() == GROUPWIDGET) {
2028 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2029 children << grp->childItems();
2032 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2034 ItemInfo clipinfo = item->info();
2035 if (item->type() == AVWIDGET) {
2036 ClipItem *clip = static_cast <ClipItem *>(item);
2037 // We add a move clip command so that we get the correct producer for new track number
2038 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2039 Mlt::Producer *prod;
2040 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2041 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2042 else prod = clip->baseClip()->producer(clipinfo.track);
2043 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2045 } else if (item->type() == TRANSITIONWIDGET) {
2046 Transition *tr = static_cast <Transition *>(item);
2047 int track = tr->transitionEndTrack();
2049 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2053 resetSelectionGroup(false);
2056 int maxHeight = m_tracksHeight * m_document->tracksCount();
2057 for (int i = 0; i < m_guides.count(); i++) {
2058 QLineF l = m_guides.at(i)->line();
2059 l.setP2(QPointF(l.x2(), maxHeight));
2060 m_guides.at(i)->setLine(l);
2062 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2063 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2064 viewport()->update();
2065 emit trackHeightChanged();
2066 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2067 //setFixedHeight(50 * m_tracksCount);
2070 void CustomTrackView::removeTrack(int ix)
2072 // Delete track in MLT playlist
2073 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2074 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2076 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2077 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2078 QList<QGraphicsItem *> selection = m_scene->items(r);
2080 resetSelectionGroup();
2082 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2083 scene()->addItem(m_selectionGroup);
2084 for (int i = 0; i < selection.count(); i++) {
2085 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2086 m_selectionGroup->addToGroup(selection.at(i));
2087 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2090 // Move graphic items
2091 qreal ydiff = 0 - (int) m_tracksHeight;
2092 m_selectionGroup->translate(0, ydiff);
2094 // adjust track number
2095 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2096 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2097 for (int i = 0; i < children.count(); i++) {
2098 if (children.at(i)->type() == GROUPWIDGET) {
2099 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2100 children << grp->childItems();
2103 if (children.at(i)->type() == AVWIDGET) {
2104 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2106 ItemInfo clipinfo = clip->info();
2107 // We add a move clip command so that we get the correct producer for new track number
2108 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2109 Mlt::Producer *prod;
2110 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2111 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2112 else prod = clip->baseClip()->producer(clipinfo.track);
2113 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2115 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2116 Transition *tr = static_cast <Transition *>(children.at(i));
2118 int track = tr->transitionEndTrack();
2120 ItemInfo clipinfo = tr->info();
2121 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2125 resetSelectionGroup(false);
2127 int maxHeight = m_tracksHeight * m_document->tracksCount();
2128 for (int i = 0; i < m_guides.count(); i++) {
2129 QLineF l = m_guides.at(i)->line();
2130 l.setP2(QPointF(l.x2(), maxHeight));
2131 m_guides.at(i)->setLine(l);
2133 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2134 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2135 viewport()->update();
2136 emit trackHeightChanged();
2137 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2140 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2142 int tracknumber = m_document->tracksCount() - ix;
2143 m_document->setTrackType(tracknumber - 1, type);
2144 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2145 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2146 viewport()->update();
2150 void CustomTrackView::slotSwitchTrackAudio(int ix)
2152 /*for (int i = 0; i < m_document->tracksCount(); i++)
2153 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2154 int tracknumber = m_document->tracksCount() - ix - 1;
2155 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2156 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2157 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2158 setDocumentModified();
2161 void CustomTrackView::slotSwitchTrackLock(int ix)
2163 int tracknumber = m_document->tracksCount() - ix - 1;
2164 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2165 m_commandStack->push(command);
2169 void CustomTrackView::lockTrack(int ix, bool lock)
2171 int tracknumber = m_document->tracksCount() - ix - 1;
2172 m_document->switchTrackLock(tracknumber, lock);
2173 emit doTrackLock(ix, lock);
2174 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2176 for (int i = 0; i < selection.count(); i++) {
2177 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2178 if (selection.at(i)->isSelected()) {
2179 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2180 else emit transitionItemSelected(NULL);
2182 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2184 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2185 viewport()->update();
2186 setDocumentModified();
2189 void CustomTrackView::slotSwitchTrackVideo(int ix)
2191 int tracknumber = m_document->tracksCount() - ix;
2192 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2193 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2194 setDocumentModified();
2197 void CustomTrackView::slotRemoveSpace()
2201 if (m_menuPosition.isNull()) {
2202 pos = GenTime(cursorPos(), m_document->fps());
2204 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2207 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2208 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2210 ClipItem *item = getClipItemAt(pos, track);
2212 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);
2215 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2216 //kDebug() << "// GOT LENGT; " << length;
2218 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track:%2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2222 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2223 QList<QGraphicsItem *> items = m_scene->items(r);
2225 QList<ItemInfo> clipsToMove;
2226 QList<ItemInfo> transitionsToMove;
2228 for (int i = 0; i < items.count(); i++) {
2229 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2230 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2231 ItemInfo info = item->info();
2232 if (item->type() == AVWIDGET) {
2233 clipsToMove.append(info);
2234 } else if (item->type() == TRANSITIONWIDGET) {
2235 transitionsToMove.append(info);
2240 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2241 m_commandStack->push(command);
2244 void CustomTrackView::slotInsertSpace()
2248 if (m_menuPosition.isNull()) {
2249 pos = GenTime(cursorPos(), m_document->fps());
2251 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2252 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2254 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2255 if (d.exec() != QDialog::Accepted) return;
2256 GenTime spaceDuration = d.selectedDuration();
2257 track = d.selectedTrack();
2258 ClipItem *item = getClipItemAt(pos, track);
2259 if (item) pos = item->startPos();
2262 int maxh = sceneRect().height();
2264 minh = track * m_tracksHeight + m_tracksHeight / 2;
2265 maxh = m_tracksHeight / 2 - 1;
2268 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2269 QList<QGraphicsItem *> items = m_scene->items(r);
2271 QList<ItemInfo> clipsToMove;
2272 QList<ItemInfo> transitionsToMove;
2274 for (int i = 0; i < items.count(); i++) {
2275 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2276 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2277 ItemInfo info = item->info();
2278 if (item->type() == AVWIDGET) {
2279 clipsToMove.append(info);
2280 } else if (item->type() == TRANSITIONWIDGET) {
2281 transitionsToMove.append(info);
2286 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2287 m_commandStack->push(command);
2290 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2292 int diff = duration.frames(m_document->fps());
2293 resetSelectionGroup();
2294 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2295 scene()->addItem(m_selectionGroup);
2297 Transition *transition;
2299 // Create lists with start pos for each track
2300 QMap <int, int> trackClipStartList;
2301 QMap <int, int> trackTransitionStartList;
2303 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2304 trackClipStartList[i] = -1;
2305 trackTransitionStartList[i] = -1;
2308 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2309 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2311 if (clip->parentItem()) {
2312 m_selectionGroup->addToGroup(clip->parentItem());
2313 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2315 m_selectionGroup->addToGroup(clip);
2316 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2318 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))
2319 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2321 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);
2324 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2325 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2327 if (transition->parentItem()) {
2328 m_selectionGroup->addToGroup(transition->parentItem());
2329 transition->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2331 m_selectionGroup->addToGroup(transition);
2332 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2334 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))
2335 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2336 } 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);
2338 m_selectionGroup->translate(diff, 0);
2340 // update items coordinates
2341 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2343 for (int i = 0; i < itemList.count(); i++) {
2344 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2345 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2346 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2347 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2348 for (int j = 0; j < children.count(); j++) {
2349 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2354 resetSelectionGroup(false);
2355 if (track != -1) track = m_document->tracksCount() - track;
2356 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2359 void CustomTrackView::deleteClip(const QString &clipId)
2361 resetSelectionGroup();
2362 QList<QGraphicsItem *> itemList = items();
2363 QUndoCommand *deleteCommand = new QUndoCommand();
2365 for (int i = 0; i < itemList.count(); i++) {
2366 if (itemList.at(i)->type() == AVWIDGET) {
2367 ClipItem *item = (ClipItem *)itemList.at(i);
2368 if (item->clipProducer() == clipId) {
2370 if (item->parentItem()) {
2371 // Clip is in a group, destroy the group
2372 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2374 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2378 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2379 if (count == 0) delete deleteCommand;
2380 else m_commandStack->push(deleteCommand);
2383 void CustomTrackView::setCursorPos(int pos, bool seek)
2385 if (pos == m_cursorPos) return;
2386 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2388 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2389 else if (m_autoScroll) checkScrolling();
2390 m_cursorLine->setPos(m_cursorPos, 0);
2393 void CustomTrackView::updateCursorPos()
2395 m_cursorLine->setPos(m_cursorPos, 0);
2398 int CustomTrackView::cursorPos()
2400 return (int)(m_cursorPos);
2403 void CustomTrackView::moveCursorPos(int delta)
2405 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2406 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2407 m_cursorPos += delta;
2408 m_cursorLine->setPos(m_cursorPos, 0);
2409 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2412 void CustomTrackView::initCursorPos(int pos)
2414 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2416 m_cursorLine->setPos(pos, 0);
2420 void CustomTrackView::checkScrolling()
2422 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2425 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2427 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2428 QGraphicsView::mouseReleaseEvent(event);
2429 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2430 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2431 if (event->button() == Qt::MidButton) {
2434 setDragMode(QGraphicsView::NoDrag);
2435 if (m_operationMode == MOVEGUIDE) {
2436 setCursor(Qt::ArrowCursor);
2437 m_operationMode = NONE;
2438 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2439 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2440 if (newPos != m_dragGuide->position()) {
2441 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2442 m_commandStack->push(command);
2443 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2444 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2445 m_document->syncGuides(m_guides);
2450 } else if (m_operationMode == SPACER && m_selectionGroup) {
2452 if (event->modifiers() != Qt::ControlModifier) {
2453 // We are moving all tracks
2455 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2456 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2458 if (timeOffset != GenTime()) {
2459 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2461 QList<ItemInfo> clipsToMove;
2462 QList<ItemInfo> transitionsToMove;
2464 // Create lists with start pos for each track
2465 QMap <int, int> trackClipStartList;
2466 QMap <int, int> trackTransitionStartList;
2468 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2469 trackClipStartList[i] = -1;
2470 trackTransitionStartList[i] = -1;
2473 for (int i = 0; i < items.count(); i++) {
2474 if (items.at(i)->type() == GROUPWIDGET)
2475 items += items.at(i)->childItems();
2478 for (int i = 0; i < items.count(); i++) {
2479 if (items.at(i)->type() == AVWIDGET) {
2480 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2481 ItemInfo info = item->info();
2482 clipsToMove.append(info);
2484 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2485 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2486 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2487 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2488 ItemInfo info = item->info();
2489 transitionsToMove.append(info);
2491 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2492 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2496 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2497 m_commandStack->push(command);
2498 if (track != -1) track = m_document->tracksCount() - track;
2499 kDebug() << "SPACER TRACK:" << track;
2500 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2502 resetSelectionGroup(false);
2503 m_operationMode = NONE;
2504 } else if (m_operationMode == RUBBERSELECTION) {
2505 //kDebug() << "// END RUBBER SELECT";
2506 resetSelectionGroup();
2507 groupSelectedItems();
2508 m_operationMode = NONE;
2511 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2512 emit transitionItemSelected(NULL);
2516 if (m_dragItem) info = m_dragItem->info();
2518 if (m_operationMode == MOVE) {
2519 setCursor(Qt::OpenHandCursor);
2521 if (m_dragItem->parentItem() == 0) {
2522 // we are moving one clip, easy
2523 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2524 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2525 Mlt::Producer *prod;
2526 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2527 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2528 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2529 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);
2532 int tracknumber = m_document->tracksCount() - item->track() - 1;
2533 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2534 if (isLocked) item->setItemLocked(true);
2536 QUndoCommand *moveCommand = new QUndoCommand();
2537 moveCommand->setText(i18n("Move clip"));
2538 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2539 // Also move automatic transitions (on lower track)
2540 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2541 if (tr && tr->isAutomatic()) {
2542 ItemInfo trInfo = tr->info();
2543 ItemInfo newTrInfo = trInfo;
2544 newTrInfo.track = info.track;
2545 newTrInfo.startPos = m_dragItem->startPos();
2546 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2547 // transition end should stay the same
2549 // transition end should be adjusted to clip
2550 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2552 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2554 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2555 // Check if there is a transition at clip end
2556 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2557 if (tr && tr->isAutomatic()) {
2558 ItemInfo trInfo = tr->info();
2559 ItemInfo newTrInfo = trInfo;
2560 newTrInfo.track = info.track;
2561 newTrInfo.endPos = m_dragItem->endPos();
2562 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2563 // transition start should stay the same
2565 // transition start should be moved
2566 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2568 if (newTrInfo.startPos < newTrInfo.endPos)
2569 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2572 // Also move automatic transitions (on upper track)
2573 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2574 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2575 ItemInfo trInfo = tr->info();
2576 ItemInfo newTrInfo = trInfo;
2577 newTrInfo.startPos = m_dragItem->startPos();
2578 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2579 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2580 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2581 // transition end should be adjusted to clip on upper track
2582 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2584 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2587 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2588 // Check if there is a transition at clip end
2589 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2590 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2591 ItemInfo trInfo = tr->info();
2592 ItemInfo newTrInfo = trInfo;
2593 newTrInfo.endPos = m_dragItem->endPos();
2594 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2595 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2596 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2597 // transition start should be moved
2598 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2600 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2604 m_commandStack->push(moveCommand);
2606 // undo last move and emit error message
2607 bool snap = KdenliveSettings::snaptopoints();
2608 KdenliveSettings::setSnaptopoints(false);
2609 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2610 KdenliveSettings::setSnaptopoints(snap);
2611 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2613 setDocumentModified();
2615 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2616 Transition *transition = static_cast <Transition *>(m_dragItem);
2617 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)) {
2618 // Moving transition failed, revert to previous position
2619 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2620 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2622 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2623 m_commandStack->push(command);
2624 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2628 // Moving several clips. We need to delete them and readd them to new position,
2629 // or they might overlap each other during the move
2630 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2631 QList<QGraphicsItem *> items = group->childItems();
2633 QList<ItemInfo> clipsToMove;
2634 QList<ItemInfo> transitionsToMove;
2636 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2637 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2638 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2639 if (timeOffset != GenTime() || trackOffset != 0) {
2640 // remove items in MLT playlist
2643 int max = items.count();
2644 for (int i = 0; i < max; i++) {
2645 if (items.at(i)->type() == GROUPWIDGET) {
2646 items += items.at(i)->childItems();
2649 m_document->renderer()->blockSignals(true);
2650 for (int i = 0; i < items.count(); i++) {
2651 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2652 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2653 ItemInfo info = item->info();
2654 if (item->type() == AVWIDGET) {
2655 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2656 // error, clip cannot be removed from playlist
2657 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2659 clipsToMove.append(info);
2662 transitionsToMove.append(info);
2663 Transition *tr = static_cast <Transition*>(item);
2664 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2667 m_document->renderer()->blockSignals(false);
2668 for (int i = 0; i < items.count(); i++) {
2669 // re-add items in correct place
2670 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2671 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2673 ItemInfo info = item->info();
2674 int tracknumber = m_document->tracksCount() - info.track - 1;
2675 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2677 group->removeFromGroup(item);
2678 item->setItemLocked(true);
2681 if (item->type() == AVWIDGET) {
2682 ClipItem *clip = static_cast <ClipItem*>(item);
2683 info.track = m_document->tracksCount() - info.track;
2684 Mlt::Producer *prod;
2685 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2686 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2687 else prod = clip->baseClip()->producer(info.track);
2688 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2689 for (int i = 0; i < clip->effectsCount(); i++) {
2690 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2693 Transition *tr = static_cast <Transition*>(item);
2694 int newTrack = tr->transitionEndTrack();
2695 if (!tr->forcedTrack()) {
2696 newTrack = getPreviousVideoTrack(info.track);
2698 tr->updateTransitionEndTrack(newTrack);
2699 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2703 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2704 m_commandStack->push(move);
2706 //QPointF top = group->sceneBoundingRect().topLeft();
2707 //QPointF oldpos = m_selectionGroup->scenePos();
2708 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2709 //group->setPos(top);
2710 //TODO: get rid of the 3 lines below
2711 if (m_selectionGroup) {
2712 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2713 m_selectionGroupInfo.track = m_selectionGroup->track();
2715 setDocumentModified();
2718 m_document->renderer()->doRefresh();
2719 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2721 if (m_dragItem->type() == AVWIDGET) {
2722 ItemInfo resizeinfo = m_dragItemInfo;
2723 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2724 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2726 QUndoCommand *resizeCommand = new QUndoCommand();
2727 resizeCommand->setText(i18n("Resize clip"));
2729 // Check if there is an automatic transition on that clip (lower track)
2730 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2731 if (transition && transition->isAutomatic()) {
2732 ItemInfo trInfo = transition->info();
2733 ItemInfo newTrInfo = trInfo;
2734 newTrInfo.startPos = m_dragItem->startPos();
2735 if (newTrInfo.startPos < newTrInfo.endPos)
2736 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2738 // Check if there is an automatic transition on that clip (upper track)
2739 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2740 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2741 ItemInfo trInfo = transition->info();
2742 ItemInfo newTrInfo = trInfo;
2743 newTrInfo.startPos = m_dragItem->startPos();
2744 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2745 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2746 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2750 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2751 updateClipFade(clip);
2755 QDomElement root = doc.createElement("list");
2756 doc.appendChild(root);
2757 QList <int> indexes;
2758 for (int i = 0; i < clip->effectsCount(); i++) {
2759 QDomElement effect = clip->effectAt(i);
2760 if (EffectsList::hasKeyFrames(effect)) {
2761 doc.appendChild(doc.importNode(effect, true));
2766 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2767 // Keyframes were modified, updateClip
2768 QDomNodeList effs = doc.elementsByTagName("effect");
2770 // Since we must always resize clip before updating the keyframes, we
2771 // put a resize command before & after checking keyframes so that
2772 // we are sure the resize is performed before whenever we do or undo the action
2774 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2775 for (int i = 0; i < indexes.count(); i++) {
2776 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);
2777 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2779 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2780 emit clipItemSelected(clip);
2781 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2783 m_commandStack->push(resizeCommand);
2785 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2786 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2788 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2789 Transition *transition = static_cast <Transition *>(m_dragItem);
2790 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)) {
2791 // Cannot resize transition
2792 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2793 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2795 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2796 m_commandStack->push(command);
2800 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2801 // Item was resized, rebuild group;
2802 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2803 QList <QGraphicsItem *> children = group->childItems();
2804 m_document->clipManager()->removeGroup(group);
2805 scene()->destroyItemGroup(group);
2806 for (int i = 0; i < children.count(); i++) {
2807 children.at(i)->setSelected(true);
2809 groupSelectedItems(false, true);
2811 //m_document->renderer()->doRefresh();
2812 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2814 if (m_dragItem->type() == AVWIDGET) {
2815 ItemInfo resizeinfo = info;
2816 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2817 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2819 QUndoCommand *resizeCommand = new QUndoCommand();
2820 resizeCommand->setText(i18n("Resize clip"));
2822 // Check if there is an automatic transition on that clip (lower track)
2823 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2824 if (tr && tr->isAutomatic()) {
2825 ItemInfo trInfo = tr->info();
2826 ItemInfo newTrInfo = trInfo;
2827 newTrInfo.endPos = m_dragItem->endPos();
2828 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2831 // Check if there is an automatic transition on that clip (upper track)
2832 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2833 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2834 ItemInfo trInfo = tr->info();
2835 ItemInfo newTrInfo = trInfo;
2836 newTrInfo.endPos = m_dragItem->endPos();
2837 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2838 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2839 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2844 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2846 QDomElement root = doc.createElement("list");
2847 doc.appendChild(root);
2848 QList <int> indexes;
2849 for (int i = 0; i < clip->effectsCount(); i++) {
2850 QDomElement effect = clip->effectAt(i);
2851 if (EffectsList::hasKeyFrames(effect)) {
2852 doc.appendChild(doc.importNode(effect, true));
2857 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)) {
2858 // Keyframes were modified, updateClip
2859 QDomNodeList effs = doc.elementsByTagName("effect");
2861 // Since we must always resize clip before updating the keyframes, we
2862 // put a resize command before & after checking keyframes so that
2863 // we are sure the resize is performed before whenever we do or undo the action
2865 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2866 for (int i = 0; i < indexes.count(); i++) {
2867 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);
2868 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2870 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2871 emit clipItemSelected(clip);
2872 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2874 m_commandStack->push(resizeCommand);
2875 updateClipFade(clip);
2877 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2878 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2880 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2881 Transition *transition = static_cast <Transition *>(m_dragItem);
2882 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)) {
2883 // Cannot resize transition
2884 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2885 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2887 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2888 m_commandStack->push(command);
2891 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2892 // Item was resized, rebuild group;
2893 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2894 QList <QGraphicsItem *> children = group->childItems();
2895 m_document->clipManager()->removeGroup(group);
2896 scene()->destroyItemGroup(group);
2897 for (int i = 0; i < children.count(); i++) {
2898 children.at(i)->setSelected(true);
2900 groupSelectedItems(false, true);
2902 //m_document->renderer()->doRefresh();
2903 } else if (m_operationMode == FADEIN) {
2904 // resize fade in effect
2905 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2906 int ix = item->hasEffect("volume", "fadein");
2908 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2909 int start = item->cropStart().frames(m_document->fps());
2910 int end = item->fadeIn();
2912 slotDeleteEffect(item, oldeffect);
2915 QDomElement effect = oldeffect.cloneNode().toElement();
2916 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2917 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2918 slotUpdateClipEffect(item, effect, oldeffect, ix);
2919 emit clipItemSelected(item, ix);
2921 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2922 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2923 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2924 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2926 ix = item->hasEffect("volume", "fade_from_black");
2928 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2929 int start = item->cropStart().frames(m_document->fps());
2930 int end = item->fadeIn();
2932 slotDeleteEffect(item, oldeffect);
2935 QDomElement effect = oldeffect.cloneNode().toElement();
2936 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2937 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2938 slotUpdateClipEffect(item, effect, oldeffect, ix);
2939 emit clipItemSelected(item, ix);
2942 } else if (m_operationMode == FADEOUT) {
2943 // resize fade in effect
2944 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2945 int ix = item->hasEffect("volume", "fadeout");
2947 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2948 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2949 int start = item->fadeOut();
2951 slotDeleteEffect(item, oldeffect);
2953 start = end - start;
2954 QDomElement effect = oldeffect.cloneNode().toElement();
2955 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2956 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2957 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2958 slotUpdateClipEffect(item, effect, oldeffect, ix);
2959 emit clipItemSelected(item, ix);
2961 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2962 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2963 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2964 EffectsList::setParameter(effect, "out", QString::number(0));
2965 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2967 ix = item->hasEffect("brightness", "fade_to_black");
2969 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2970 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2971 int start = item->fadeOut();
2973 slotDeleteEffect(item, oldeffect);
2975 start = end - start;
2976 QDomElement effect = oldeffect.cloneNode().toElement();
2977 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2978 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2979 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2980 slotUpdateClipEffect(item, effect, oldeffect, ix);
2981 emit clipItemSelected(item, ix);
2984 } else if (m_operationMode == KEYFRAME) {
2985 // update the MLT effect
2986 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2987 QString previous = item->keyframes(item->selectedEffectIndex());
2988 item->updateKeyframeEffect();
2989 QString next = item->keyframes(item->selectedEffectIndex());
2990 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2991 m_commandStack->push(command);
2992 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2993 emit clipItemSelected(item, item->selectedEffectIndex());
2995 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2996 // A transition is selected
2998 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2999 if (transitionClip && transitionClip->baseClip()) {
3000 QString size = transitionClip->baseClip()->getProperty("frame_size");
3001 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3002 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3003 p.setY(size.section('x', 1, 1).toInt());
3005 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3006 } else emit transitionItemSelected(NULL);
3007 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3008 m_operationMode = NONE;
3011 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3013 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3015 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3016 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3019 if (item->isSelected()) emit clipItemSelected(NULL);
3020 item->baseClip()->removeReference();
3021 m_document->updateClip(item->baseClip()->getId());
3023 /*if (item->baseClip()->isTransparent()) {
3024 // also remove automatic transition
3025 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3026 if (tr && tr->isAutomatic()) {
3027 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3028 scene()->removeItem(tr);
3032 m_waitingThumbs.removeAll(item);
3033 if (m_dragItem == item) m_dragItem = NULL;
3034 scene()->removeItem(item);
3037 setDocumentModified();
3038 if (refresh) m_document->renderer()->doRefresh();
3041 void CustomTrackView::deleteSelectedClips()
3043 resetSelectionGroup();
3044 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3045 if (itemList.count() == 0) {
3046 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3049 scene()->clearSelection();
3050 QUndoCommand *deleteSelected = new QUndoCommand();
3052 bool resetGroup = false;
3055 int transitionCount = 0;
3056 // expand & destroy groups
3057 for (int i = 0; i < itemList.count(); i++) {
3058 if (itemList.at(i)->type() == GROUPWIDGET) {
3060 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3061 itemList += children;
3062 QList <ItemInfo> clipInfos;
3063 QList <ItemInfo> transitionInfos;
3064 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3065 for (int j = 0; j < children.count(); j++) {
3066 if (children.at(j)->type() == AVWIDGET) {
3067 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3068 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3069 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3070 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3071 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3074 if (clipInfos.count() > 0) {
3075 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3080 for (int i = 0; i < itemList.count(); i++) {
3081 if (itemList.at(i)->type() == AVWIDGET) {
3083 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3084 if (item->parentItem()) resetGroup = true;
3085 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3086 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3087 emit clipItemSelected(NULL);
3088 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3090 Transition *item = static_cast <Transition *>(itemList.at(i));
3091 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3092 if (item->parentItem()) resetGroup = true;
3093 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3094 emit transitionItemSelected(NULL);
3097 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3098 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3099 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3100 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3101 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3102 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3103 else deleteSelected->setText(i18n("Delete selected items"));
3104 m_commandStack->push(deleteSelected);
3107 void CustomTrackView::changeClipSpeed()
3109 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3110 if (itemList.count() == 0) {
3111 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3114 QUndoCommand *changeSelected = new QUndoCommand();
3115 changeSelected->setText("Edit clip speed");
3119 for (int i = 0; i < itemList.count(); i++) {
3120 if (itemList.at(i)->type() == AVWIDGET) {
3121 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3122 ItemInfo info = item->info();
3123 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3125 double speed = (double) percent / 100.0;
3126 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3128 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3132 if (count > 0) m_commandStack->push(changeSelected);
3133 else delete changeSelected;
3136 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3138 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3139 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3141 kDebug() << "ERROR: Cannot find clip for speed change";
3142 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3145 info.track = m_document->tracksCount() - item->track();
3146 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3148 item->setSpeed(speed, strobe);
3149 item->updateRectGeometry();
3150 if (item->cropDuration().frames(m_document->fps()) > endPos)
3151 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3152 setDocumentModified();
3153 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3156 void CustomTrackView::cutSelectedClips()
3158 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3159 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3160 for (int i = 0; i < itemList.count(); i++) {
3161 if (itemList.at(i)->type() == AVWIDGET) {
3162 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3163 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3164 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3165 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3166 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3167 m_commandStack->push(command);
3173 void CustomTrackView::groupClips(bool group)
3175 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3176 QList <ItemInfo> clipInfos;
3177 QList <ItemInfo> transitionInfos;
3178 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3181 int max = itemList.count();
3182 for (int i = 0; i < max; i++) {
3183 if (itemList.at(i)->type() == GROUPWIDGET) {
3184 itemList += itemList.at(i)->childItems();
3188 for (int i = 0; i < itemList.count(); i++) {
3189 if (itemList.at(i)->type() == AVWIDGET) {
3190 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3191 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3192 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3193 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3194 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3197 if (clipInfos.count() > 0) {
3198 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3199 m_commandStack->push(command);
3203 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3205 resetSelectionGroup();
3206 m_scene->clearSelection();
3208 for (int i = 0; i < clipInfos.count(); i++) {
3209 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3210 if (clip == NULL) continue;
3211 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3212 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3213 m_document->clipManager()->removeGroup(grp);
3214 scene()->destroyItemGroup(grp);
3216 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3218 for (int i = 0; i < transitionInfos.count(); i++) {
3219 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3220 if (tr == NULL) continue;
3221 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3222 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3223 m_document->clipManager()->removeGroup(grp);
3224 scene()->destroyItemGroup(grp);
3226 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3228 setDocumentModified();
3232 QList <QGraphicsItemGroup *> groups;
3233 for (int i = 0; i < clipInfos.count(); i++) {
3234 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3236 clip->setSelected(true);
3239 for (int i = 0; i < transitionInfos.count(); i++) {
3240 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3242 clip->setSelected(true);
3246 groupSelectedItems(false, true);
3247 setDocumentModified();
3250 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3252 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3253 if (baseclip == NULL) {
3254 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3257 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3258 item->setEffectList(effects);
3259 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3260 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3261 scene()->addItem(item);
3263 int tracknumber = m_document->tracksCount() - info.track - 1;
3264 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3265 if (isLocked) item->setItemLocked(true);
3267 baseclip->addReference();
3268 m_document->updateClip(baseclip->getId());
3269 info.track = m_document->tracksCount() - info.track;
3270 Mlt::Producer *prod;
3271 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3272 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3273 else prod = baseclip->producer(info.track);
3274 m_document->renderer()->mltInsertClip(info, xml, prod);
3275 for (int i = 0; i < item->effectsCount(); i++) {
3276 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3278 setDocumentModified();
3279 if (refresh) m_document->renderer()->doRefresh();
3280 m_waitingThumbs.append(item);
3281 m_thumbsTimer.start();
3284 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3286 QList<QGraphicsItem *> list = scene()->items();
3287 ClipItem *clip = NULL;
3288 for (int i = 0; i < list.size(); ++i) {
3289 if (list.at(i)->type() == AVWIDGET) {
3290 clip = static_cast <ClipItem *>(list.at(i));
3291 if (clip->clipProducer() == clipId) {
3292 ItemInfo info = clip->info();
3293 info.track = m_document->tracksCount() - clip->track();
3294 if (reload) m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3295 clip->refreshClip(true);
3302 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3304 int framepos = (int)(pos.frames(m_document->fps()));
3305 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3306 ClipItem *clip = NULL;
3307 for (int i = 0; i < list.size(); i++) {
3308 if (list.at(i)->type() == AVWIDGET) {
3309 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3310 if (test->endPos() == pos) clip = test;
3317 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3319 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3320 ClipItem *clip = NULL;
3321 for (int i = 0; i < list.size(); i++) {
3322 if (list.at(i)->type() == AVWIDGET) {
3323 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3324 if (test->startPos() == pos) clip = test;
3331 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3333 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3334 QList<QGraphicsItem *> list = scene()->items(p);
3335 ClipItem *clip = NULL;
3336 for (int i = 0; i < list.size(); i++) {
3337 if (list.at(i)->type() == AVWIDGET) {
3338 clip = static_cast <ClipItem *>(list.at(i));
3345 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3347 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3350 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3352 const QPointF p(pos, (track + 1) * m_tracksHeight);
3353 QList<QGraphicsItem *> list = scene()->items(p);
3354 Transition *clip = NULL;
3355 for (int i = 0; i < list.size(); i++) {
3356 if (list.at(i)->type() == TRANSITIONWIDGET) {
3357 clip = static_cast <Transition *>(list.at(i));
3364 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3366 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3369 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3371 int framepos = (int)(pos.frames(m_document->fps()));
3372 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3373 QList<QGraphicsItem *> list = scene()->items(p);
3374 Transition *clip = NULL;
3375 for (int i = 0; i < list.size(); i++) {
3376 if (list.at(i)->type() == TRANSITIONWIDGET) {
3377 Transition *test = static_cast <Transition *>(list.at(i));
3378 if (test->endPos() == pos) clip = test;
3385 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3387 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3388 QList<QGraphicsItem *> list = scene()->items(p);
3389 Transition *clip = NULL;
3390 for (int i = 0; i < list.size(); ++i) {
3391 if (list.at(i)->type() == TRANSITIONWIDGET) {
3392 Transition *test = static_cast <Transition *>(list.at(i));
3393 if (test->startPos() == pos) clip = test;
3400 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3402 if (m_selectionGroup) resetSelectionGroup(false);
3403 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3405 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);
3406 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3409 Mlt::Producer *prod;
3410 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3411 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3412 else prod = item->baseClip()->producer(end.track);
3414 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);
3416 bool snap = KdenliveSettings::snaptopoints();
3417 KdenliveSettings::setSnaptopoints(false);
3418 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3420 int tracknumber = m_document->tracksCount() - end.track - 1;
3421 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3422 m_scene->clearSelection();
3423 if (isLocked) item->setItemLocked(true);
3425 if (item->isItemLocked()) item->setItemLocked(false);
3426 item->setSelected(true);
3428 if (item->baseClip()->isTransparent()) {
3429 // Also move automatic transition
3430 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3431 if (tr && tr->isAutomatic()) {
3432 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3433 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);
3434 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3437 KdenliveSettings::setSnaptopoints(snap);
3438 setDocumentModified();
3440 // undo last move and emit error message
3441 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3443 if (refresh) m_document->renderer()->doRefresh();
3444 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3447 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3450 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3451 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3452 resetSelectionGroup();
3453 m_scene->clearSelection();
3455 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3456 scene()->addItem(m_selectionGroup);
3458 m_document->renderer()->blockSignals(true);
3459 for (int i = 0; i < startClip.count(); i++) {
3461 startClip[i].startPos = startClip.at(i).startPos - offset;
3462 startClip[i].track = startClip.at(i).track - trackOffset;
3464 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3465 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3467 clip->setItemLocked(false);
3468 if (clip->parentItem()) {
3469 m_selectionGroup->addToGroup(clip->parentItem());
3470 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3472 m_selectionGroup->addToGroup(clip);
3473 clip->setFlags(QGraphicsItem::ItemIsSelectable);
3475 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3476 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3478 for (int i = 0; i < startTransition.count(); i++) {
3480 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3481 startTransition[i].track = startTransition.at(i).track - trackOffset;
3483 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3485 tr->setItemLocked(false);
3486 if (tr->parentItem()) {
3487 m_selectionGroup->addToGroup(tr->parentItem());
3488 tr->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3490 m_selectionGroup->addToGroup(tr);
3491 tr->setFlags(QGraphicsItem::ItemIsSelectable);
3493 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());
3494 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3496 m_document->renderer()->blockSignals(false);
3498 if (m_selectionGroup) {
3499 bool snap = KdenliveSettings::snaptopoints();
3500 KdenliveSettings::setSnaptopoints(false);
3502 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3503 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3505 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3507 int max = children.count();
3508 for (int i = 0; i < max; i++) {
3509 if (children.at(i)->type() == GROUPWIDGET) {
3510 children += children.at(i)->childItems();
3511 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3512 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3513 /*m_document->clipManager()->removeGroup(grp);
3514 m_scene->destroyItemGroup(grp);*/
3515 children.removeAll(children.at(i));
3520 for (int i = 0; i < children.count(); i++) {
3521 // re-add items in correct place
3522 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3523 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3525 ItemInfo info = item->info();
3526 int tracknumber = m_document->tracksCount() - info.track - 1;
3527 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3528 if (isLocked) item->setItemLocked(true);
3529 else if (item->isItemLocked()) item->setItemLocked(false);
3531 if (item->type() == AVWIDGET) {
3532 ClipItem *clip = static_cast <ClipItem*>(item);
3533 info.track = m_document->tracksCount() - info.track;
3534 Mlt::Producer *prod;
3535 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3536 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3537 else prod = clip->baseClip()->producer(info.track);
3538 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3539 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3540 } else if (item->type() == TRANSITIONWIDGET) {
3541 Transition *tr = static_cast <Transition*>(item);
3542 int newTrack = tr->transitionEndTrack();
3543 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3544 if (!tr->forcedTrack()) {
3545 newTrack += trackOffset;
3546 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3548 tr->updateTransitionEndTrack(newTrack);
3549 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3550 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3553 resetSelectionGroup(false);
3554 KdenliveSettings::setSnaptopoints(snap);
3555 m_document->renderer()->doRefresh();
3556 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3559 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3561 Transition *item = getTransitionItemAt(start.startPos, start.track);
3563 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);
3564 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3567 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3568 bool snap = KdenliveSettings::snaptopoints();
3569 KdenliveSettings::setSnaptopoints(false);
3570 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3571 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3572 // Transition was moved
3573 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3574 } else if (end.endPos == start.endPos) {
3575 // Transition start resize
3576 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3577 } else if (end.startPos == start.startPos) {
3578 // Transition end resize;
3579 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3582 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3583 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3584 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3586 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3587 KdenliveSettings::setSnaptopoints(snap);
3588 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3589 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);
3590 if (m_dragItem && m_dragItem == item) {
3592 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3593 if (transitionClip && transitionClip->baseClip()) {
3594 QString size = transitionClip->baseClip()->getProperty("frame_size");
3595 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3596 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3597 p.setY(size.section('x', 1, 1).toInt());
3599 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3601 if (m_refresh) m_document->renderer()->doRefresh();
3604 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3606 bool resizeClipStart = (start.startPos != end.startPos);
3607 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3609 if (dontWorry) return;
3610 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);
3611 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3614 if (item->parentItem()) {
3615 // Item is part of a group, reset group
3616 resetSelectionGroup();
3619 bool snap = KdenliveSettings::snaptopoints();
3620 KdenliveSettings::setSnaptopoints(false);
3621 if (resizeClipStart) {
3622 ItemInfo clipinfo = item->info();
3623 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3624 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3626 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3627 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3628 updateClipFade(item);
3629 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3631 ItemInfo clipinfo = item->info();
3632 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3633 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3635 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3636 updateClipFade(item);
3637 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3639 if (!resizeClipStart && end.cropStart != start.cropStart) {
3640 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3641 ItemInfo clipinfo = end;
3642 clipinfo.track = m_document->tracksCount() - end.track;
3643 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3645 item->setCropStart(end.cropStart);
3646 item->resetThumbs(true);
3649 m_document->renderer()->doRefresh();
3650 KdenliveSettings::setSnaptopoints(snap);
3653 void CustomTrackView::updateClipFade(ClipItem * item)
3655 int end = item->fadeIn();
3657 // there is a fade in effect
3658 int effectPos = item->hasEffect("volume", "fadein");
3659 if (effectPos != -1) {
3660 QDomElement oldeffect = item->effectAt(effectPos);
3661 int start = item->cropStart().frames(m_document->fps());
3662 int max = item->cropDuration().frames(m_document->fps());
3664 // Make sure the fade effect is not longer than the clip
3665 item->setFadeIn(max);
3666 end = item->fadeIn();
3669 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3670 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3671 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3672 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3673 // if fade effect is displayed, update the effect edit widget with new clip duration
3674 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3676 effectPos = item->hasEffect("brightness", "fade_from_black");
3677 if (effectPos != -1) {
3678 QDomElement oldeffect = item->effectAt(effectPos);
3679 int start = item->cropStart().frames(m_document->fps());
3680 int max = item->cropDuration().frames(m_document->fps());
3682 // Make sure the fade effect is not longer than the clip
3683 item->setFadeIn(max);
3684 end = item->fadeIn();
3687 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3688 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3689 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3690 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3691 // if fade effect is displayed, update the effect edit widget with new clip duration
3692 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3695 int start = item->fadeOut();
3697 // there is a fade out effect
3698 int effectPos = item->hasEffect("volume", "fadeout");
3699 if (effectPos != -1) {
3700 QDomElement oldeffect = item->effectAt(effectPos);
3701 int max = item->cropDuration().frames(m_document->fps());
3702 int end = max + item->cropStart().frames(m_document->fps());
3704 // Make sure the fade effect is not longer than the clip
3705 item->setFadeOut(max);
3706 start = item->fadeOut();
3708 start = end - start;
3709 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3710 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3711 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3712 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3713 // if fade effect is displayed, update the effect edit widget with new clip duration
3714 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3716 effectPos = item->hasEffect("brightness", "fade_to_black");
3717 if (effectPos != -1) {
3718 QDomElement oldeffect = item->effectAt(effectPos);
3719 int max = item->cropDuration().frames(m_document->fps());
3720 int end = max + item->cropStart().frames(m_document->fps());
3722 // Make sure the fade effect is not longer than the clip
3723 item->setFadeOut(max);
3724 start = item->fadeOut();
3726 start = end - start;
3727 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3728 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3729 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3730 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3731 // if fade effect is displayed, update the effect edit widget with new clip duration
3732 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3737 double CustomTrackView::getSnapPointForPos(double pos)
3739 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3742 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3744 QList <GenTime> snaps;
3745 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3746 QList<QGraphicsItem *> itemList = items();
3747 for (int i = 0; i < itemList.count(); i++) {
3748 if (itemList.at(i) == selected) continue;
3749 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3750 if (itemList.at(i)->type() == AVWIDGET) {
3751 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3752 GenTime start = item->startPos();
3753 GenTime end = item->endPos();
3754 snaps.append(start);
3756 if (!offsetList.isEmpty()) {
3757 for (int j = 0; j < offsetList.size(); j++) {
3758 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3759 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3763 QList < GenTime > markers = item->snapMarkers();
3764 for (int j = 0; j < markers.size(); ++j) {
3765 GenTime t = markers.at(j);
3767 if (!offsetList.isEmpty()) {
3768 for (int k = 0; k < offsetList.size(); k++) {
3769 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3773 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3774 Transition *transition = static_cast <Transition*>(itemList.at(i));
3775 GenTime start = transition->startPos();
3776 GenTime end = transition->endPos();
3777 snaps.append(start);
3779 if (!offsetList.isEmpty()) {
3780 for (int j = 0; j < offsetList.size(); j++) {
3781 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3782 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3788 // add cursor position
3789 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3791 if (!offsetList.isEmpty()) {
3792 for (int j = 0; j < offsetList.size(); j++) {
3793 snaps.append(pos - offsetList.at(j));
3798 for (int i = 0; i < m_guides.count(); i++) {
3799 snaps.append(m_guides.at(i)->position());
3800 if (!offsetList.isEmpty()) {
3801 for (int j = 0; j < offsetList.size(); j++) {
3802 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3808 m_scene->setSnapList(snaps);
3809 //for (int i = 0; i < m_snapPoints.size(); ++i)
3810 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3813 void CustomTrackView::slotSeekToPreviousSnap()
3815 updateSnapPoints(NULL);
3816 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3817 setCursorPos((int) res.frames(m_document->fps()));
3821 void CustomTrackView::slotSeekToNextSnap()
3823 updateSnapPoints(NULL);
3824 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3825 setCursorPos((int) res.frames(m_document->fps()));
3829 void CustomTrackView::clipStart()
3831 AbstractClipItem *item = getMainActiveClip();
3833 setCursorPos((int) item->startPos().frames(m_document->fps()));
3838 void CustomTrackView::clipEnd()
3840 AbstractClipItem *item = getMainActiveClip();
3842 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3847 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3849 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3850 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3851 m_commandStack->push(command);
3854 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3856 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3857 m_commandStack->push(command);
3860 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3862 DocClipBase *base = m_document->clipManager()->getClipById(id);
3863 QList <CommentedTime> markers = base->commentedSnapMarkers();
3865 if (markers.isEmpty()) {
3866 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3869 QUndoCommand *deleteMarkers = new QUndoCommand();
3870 deleteMarkers->setText("Delete clip markers");
3872 for (int i = 0; i < markers.size(); i++) {
3873 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3875 m_commandStack->push(deleteMarkers);
3878 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3880 DocClipBase *base = m_document->clipManager()->getClipById(id);
3881 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3882 else base->deleteSnapMarker(pos);
3883 setDocumentModified();
3884 viewport()->update();
3887 int CustomTrackView::hasGuide(int pos, int offset)
3889 for (int i = 0; i < m_guides.count(); i++) {
3890 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3891 if (qAbs(guidePos - pos) <= offset) return guidePos;
3892 else if (guidePos > pos) return -1;
3897 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3899 if (oldPos > GenTime() && pos > GenTime()) {
3901 for (int i = 0; i < m_guides.count(); i++) {
3902 if (m_guides.at(i)->position() == oldPos) {
3903 Guide *item = m_guides.at(i);
3904 item->updateGuide(pos, comment);
3908 } else if (pos > GenTime()) addGuide(pos, comment);
3912 for (int i = 0; i < m_guides.count(); i++) {
3913 if (m_guides.at(i)->position() == oldPos) {
3914 delete m_guides.takeAt(i);
3919 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3921 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3922 m_document->syncGuides(m_guides);
3925 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3927 for (int i = 0; i < m_guides.count(); i++) {
3928 if (m_guides.at(i)->position() == pos) {
3929 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3933 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
3934 scene()->addItem(g);
3936 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3937 m_document->syncGuides(m_guides);
3941 void CustomTrackView::slotAddGuide()
3943 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3944 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3945 if (d.exec() != QDialog::Accepted) return;
3946 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3947 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3948 m_commandStack->push(command);
3952 void CustomTrackView::slotEditGuide(int guidePos)
3955 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3956 else pos = GenTime(guidePos, m_document->fps());
3958 for (int i = 0; i < m_guides.count(); i++) {
3959 if (m_guides.at(i)->position() == pos) {
3960 slotEditGuide(m_guides.at(i)->info());
3965 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3968 void CustomTrackView::slotEditGuide(CommentedTime guide)
3970 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3971 if (d.exec() == QDialog::Accepted) {
3972 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3973 m_commandStack->push(command);
3978 void CustomTrackView::slotEditTimeLineGuide()
3980 if (m_dragGuide == NULL) return;
3981 CommentedTime guide = m_dragGuide->info();
3982 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3983 if (d.exec() == QDialog::Accepted) {
3984 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3985 m_commandStack->push(command);
3989 void CustomTrackView::slotDeleteGuide(int guidePos)
3992 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3993 else pos = GenTime(guidePos, m_document->fps());
3995 for (int i = 0; i < m_guides.count(); i++) {
3996 if (m_guides.at(i)->position() == pos) {
3997 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3998 m_commandStack->push(command);
4003 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4007 void CustomTrackView::slotDeleteTimeLineGuide()
4009 if (m_dragGuide == NULL) return;
4010 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4011 m_commandStack->push(command);
4015 void CustomTrackView::slotDeleteAllGuides()
4017 QUndoCommand *deleteAll = new QUndoCommand();
4018 deleteAll->setText("Delete all guides");
4019 for (int i = 0; i < m_guides.count(); i++) {
4020 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4022 m_commandStack->push(deleteAll);
4025 void CustomTrackView::setTool(PROJECTTOOL tool)
4030 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4033 matrix = matrix.scale(scaleFactor, verticalScale);
4034 m_scene->setScale(scaleFactor, verticalScale);
4035 if (m_visualTip) scene()->removeItem(m_visualTip);
4036 m_animationTimer->stop();
4041 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4043 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4044 int diff = sceneRect().width() - m_projectDuration;
4045 if (diff * matrix.m11() < 50) {
4046 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4047 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4049 centerOn(QPointF(cursorPos(), verticalPos));
4052 void CustomTrackView::slotRefreshGuides()
4054 if (KdenliveSettings::showmarkers()) {
4055 for (int i = 0; i < m_guides.count(); i++) {
4056 m_guides.at(i)->update();
4061 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4063 //kDebug() << "// DRAW BG: " << rect.width();
4064 painter->setClipRect(rect);
4065 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4066 QPen pen1 = painter->pen();
4067 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4068 painter->setPen(pen1);
4069 double min = rect.left();
4070 double max = rect.right();
4071 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4072 uint maxTrack = m_document->tracksCount();
4073 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4074 QColor audioColor = palette().alternateBase().color();
4075 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4076 for (uint i = 0; i < maxTrack; i++) {
4077 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4078 if (info.isLocked || info.type == AUDIOTRACK) {
4079 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4080 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4082 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4084 int lowerLimit = m_tracksHeight * maxTrack + 1;
4085 if (height() > lowerLimit) {
4086 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4087 painter->fillRect(bg, base);
4091 bool CustomTrackView::findString(const QString &text)
4094 for (int i = 0; i < m_searchPoints.size(); ++i) {
4095 marker = m_searchPoints.at(i).comment();
4096 if (marker.contains(text, Qt::CaseInsensitive)) {
4097 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4098 int vert = verticalScrollBar()->value();
4099 int hor = cursorPos();
4100 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4108 bool CustomTrackView::findNextString(const QString &text)
4111 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4112 marker = m_searchPoints.at(i).comment();
4113 if (marker.contains(text, Qt::CaseInsensitive)) {
4114 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4115 int vert = verticalScrollBar()->value();
4116 int hor = cursorPos();
4117 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4126 void CustomTrackView::initSearchStrings()
4128 m_searchPoints.clear();
4129 QList<QGraphicsItem *> itemList = items();
4130 for (int i = 0; i < itemList.count(); i++) {
4131 // parse all clip names
4132 if (itemList.at(i)->type() == AVWIDGET) {
4133 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4134 GenTime start = item->startPos();
4135 CommentedTime t(start, item->clipName());
4136 m_searchPoints.append(t);
4137 // add all clip markers
4138 QList < CommentedTime > markers = item->commentedSnapMarkers();
4139 m_searchPoints += markers;
4144 for (int i = 0; i < m_guides.count(); i++) {
4145 m_searchPoints.append(m_guides.at(i)->info());
4148 qSort(m_searchPoints);
4151 void CustomTrackView::clearSearchStrings()
4153 m_searchPoints.clear();
4157 void CustomTrackView::copyClip()
4159 qDeleteAll(m_copiedItems);
4160 m_copiedItems.clear();
4161 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4162 if (itemList.count() == 0) {
4163 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4166 for (int i = 0; i < itemList.count(); i++) {
4167 if (itemList.at(i)->type() == AVWIDGET) {
4168 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4169 ClipItem *clone = clip->clone(clip->info());
4170 m_copiedItems.append(clone);
4171 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4172 Transition *dup = static_cast <Transition *>(itemList.at(i));
4173 m_copiedItems.append(dup->clone());
4178 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4180 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));
4181 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4182 for (int i = 0; i < collisions.count(); i++) {
4183 if (collisions.at(i)->type() == type) return false;
4188 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4191 for (int i = 0; i < infoList.count(); i++) {
4192 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));
4195 QList<QGraphicsItem *> collisions = scene()->items(path);
4196 for (int i = 0; i < collisions.count(); i++) {
4197 if (collisions.at(i)->type() == type) return false;
4202 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4204 for (int i = 0; i < items.count(); i++) {
4205 ItemInfo info = items.at(i)->info();
4206 info.startPos += offset;
4207 info.endPos += offset;
4208 info.track += trackOffset;
4209 if (!canBePastedTo(info, items.at(i)->type())) return false;
4214 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4216 QPainterPath movePath;
4217 movePath.moveTo(0, 0);
4219 for (int i = 0; i < items.count(); i++) {
4220 ItemInfo info = items.at(i)->info();
4221 info.startPos = info.startPos + offset;
4222 info.endPos = info.endPos + offset;
4223 info.track = info.track + trackOffset;
4224 if (info.startPos < GenTime()) {
4225 // No clip should go below 0
4228 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));
4229 movePath.addRect(rect);
4231 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4232 for (int i = 0; i < collisions.count(); i++) {
4233 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4234 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4241 void CustomTrackView::pasteClip()
4243 if (m_copiedItems.count() == 0) {
4244 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4248 if (m_menuPosition.isNull()) {
4249 position = mapFromGlobal(QCursor::pos());
4250 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4251 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4254 } else position = m_menuPosition;
4255 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4256 int track = (int)(position.y() / m_tracksHeight);
4257 ItemInfo first = m_copiedItems.at(0)->info();
4259 GenTime offset = pos - first.startPos;
4260 int trackOffset = track - first.track;
4262 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4263 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4266 QUndoCommand *pasteClips = new QUndoCommand();
4267 pasteClips->setText("Paste clips");
4269 for (int i = 0; i < m_copiedItems.count(); i++) {
4270 // parse all clip names
4271 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4272 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4273 ItemInfo info = clip->info();
4274 info.startPos += offset;
4275 info.endPos += offset;
4276 info.track += trackOffset;
4277 if (canBePastedTo(info, AVWIDGET)) {
4278 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4279 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4280 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4281 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4283 info.startPos = tr->startPos() + offset;
4284 info.endPos = tr->endPos() + offset;
4285 info.track = tr->track() + trackOffset;
4286 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4287 if (info.startPos >= info.endPos) {
4288 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4289 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4290 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4293 m_commandStack->push(pasteClips);
4296 void CustomTrackView::pasteClipEffects()
4298 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4299 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4302 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4304 QUndoCommand *paste = new QUndoCommand();
4305 paste->setText("Paste effects");
4307 QList<QGraphicsItem *> clips = scene()->selectedItems();
4308 for (int i = 0; i < clips.count(); ++i) {
4309 if (clips.at(i)->type() == AVWIDGET) {
4310 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4311 for (int j = 0; j < clip->effectsCount(); j++) {
4312 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4316 m_commandStack->push(paste);
4320 ClipItem *CustomTrackView::getClipUnderCursor() const
4322 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4323 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4324 for (int i = 0; i < collisions.count(); i++) {
4325 if (collisions.at(i)->type() == AVWIDGET) {
4326 return static_cast < ClipItem *>(collisions.at(i));
4332 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4334 QList<QGraphicsItem *> clips = scene()->selectedItems();
4335 if (clips.isEmpty()) {
4336 return getClipUnderCursor();
4338 AbstractClipItem *item = NULL;
4339 for (int i = 0; i < clips.count(); ++i) {
4340 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4341 item = static_cast < AbstractClipItem *>(clips.at(i));
4342 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4345 if (item) return item;
4350 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4352 QList<QGraphicsItem *> clips = scene()->selectedItems();
4353 if (clips.isEmpty()) {
4354 return getClipUnderCursor();
4357 // remove all items in the list that are not clips
4358 for (int i = 0; i < clips.count();) {
4359 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4362 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4363 for (int i = 0; i < clips.count(); ++i) {
4364 if (clips.at(i)->type() == AVWIDGET) {
4365 item = static_cast < ClipItem *>(clips.at(i));
4366 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4374 void CustomTrackView::setInPoint()
4376 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4378 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4381 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4385 ItemInfo startInfo = clip->info();
4386 ItemInfo endInfo = startInfo;
4387 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4388 if (endInfo.startPos >= startInfo.endPos) {
4389 // Check for invalid resize
4390 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4392 } else if (endInfo.startPos < startInfo.startPos) {
4393 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4394 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4395 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4396 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4400 if (clip->type() == TRANSITIONWIDGET) {
4401 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4402 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4405 void CustomTrackView::setOutPoint()
4407 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4409 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4412 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4416 ItemInfo startInfo = clip->info();
4417 ItemInfo endInfo = clip->info();
4418 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4419 if (endInfo.endPos <= startInfo.startPos) {
4420 // Check for invalid resize
4421 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4423 } else if (endInfo.endPos > startInfo.endPos) {
4424 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4425 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4426 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4432 if (clip->type() == TRANSITIONWIDGET) {
4433 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4434 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4437 void CustomTrackView::slotUpdateAllThumbs()
4439 QList<QGraphicsItem *> itemList = items();
4440 //if (itemList.isEmpty()) return;
4442 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4443 for (int i = 0; i < itemList.count(); i++) {
4444 if (itemList.at(i)->type() == AVWIDGET) {
4445 item = static_cast <ClipItem *>(itemList.at(i));
4446 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4447 // Check if we have a cached thumbnail
4448 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4449 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4450 if (QFile::exists(thumb)) {
4452 item->slotSetStartThumb(pix);
4455 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4456 QString endThumb = startThumb;
4457 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4458 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4459 if (QFile::exists(startThumb)) {
4460 QPixmap pix(startThumb);
4461 item->slotSetStartThumb(pix);
4463 if (QFile::exists(endThumb)) {
4464 QPixmap pix(endThumb);
4465 item->slotSetEndThumb(pix);
4469 item->refreshClip(false);
4470 qApp->processEvents();
4473 viewport()->update();
4476 void CustomTrackView::saveThumbnails()
4478 QList<QGraphicsItem *> itemList = items();
4480 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4481 for (int i = 0; i < itemList.count(); i++) {
4482 if (itemList.at(i)->type() == AVWIDGET) {
4483 item = static_cast <ClipItem *>(itemList.at(i));
4484 if (item->clipType() != COLOR) {
4485 // Check if we have a cached thumbnail
4486 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4487 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4488 if (!QFile::exists(thumb)) {
4489 QPixmap pix(item->startThumb());
4493 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4494 QString endThumb = startThumb;
4495 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4496 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4497 if (!QFile::exists(startThumb)) {
4498 QPixmap pix(item->startThumb());
4499 pix.save(startThumb);
4501 if (!QFile::exists(endThumb)) {
4502 QPixmap pix(item->endThumb());
4512 void CustomTrackView::slotInsertTrack(int ix)
4514 TrackDialog d(m_document, parentWidget());
4515 d.label->setText(i18n("Insert track"));
4516 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4517 d.track_nb->setValue(ix);
4518 d.setWindowTitle(i18n("Insert New Track"));
4519 d.slotUpdateName(ix);
4521 if (d.exec() == QDialog::Accepted) {
4522 ix = d.track_nb->value();
4523 if (d.before_select->currentIndex() == 1) {
4527 if (d.video_track->isChecked()) {
4528 info.type = VIDEOTRACK;
4529 info.isMute = false;
4530 info.isBlind = false;
4531 info.isLocked = false;
4533 info.type = AUDIOTRACK;
4534 info.isMute = false;
4535 info.isBlind = true;
4536 info.isLocked = false;
4538 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4539 m_commandStack->push(addTrack);
4540 setDocumentModified();
4544 void CustomTrackView::slotDeleteTrack(int ix)
4546 TrackDialog d(m_document, parentWidget());
4547 d.label->setText(i18n("Delete track"));
4548 d.before_select->setHidden(true);
4549 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4550 d.track_nb->setValue(ix);
4551 d.slotUpdateName(ix);
4552 d.setWindowTitle(i18n("Delete Track"));
4553 d.video_track->setHidden(true);
4554 d.audio_track->setHidden(true);
4555 if (d.exec() == QDialog::Accepted) {
4556 ix = d.track_nb->value();
4557 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4558 deleteTimelineTrack(ix, info);
4559 setDocumentModified();
4560 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4561 m_commandStack->push(command);*/
4565 void CustomTrackView::slotChangeTrack(int ix)
4567 TrackDialog d(m_document, parentWidget());
4568 d.label->setText(i18n("Change track"));
4569 d.before_select->setHidden(true);
4570 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4571 d.track_nb->setValue(ix);
4572 d.slotUpdateName(ix);
4573 d.setWindowTitle(i18n("Change Track Type"));
4575 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4576 d.video_track->setChecked(true);
4578 d.audio_track->setChecked(true);
4580 if (d.exec() == QDialog::Accepted) {
4582 info.isLocked = false;
4583 info.isMute = false;
4584 ix = d.track_nb->value();
4586 if (d.video_track->isChecked()) {
4587 info.type = VIDEOTRACK;
4588 info.isBlind = false;
4590 info.type = AUDIOTRACK;
4591 info.isBlind = true;
4593 changeTimelineTrack(ix, info);
4594 setDocumentModified();
4599 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4601 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4602 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4603 QList<QGraphicsItem *> selection = m_scene->items(r);
4604 QUndoCommand *deleteTrack = new QUndoCommand();
4605 deleteTrack->setText("Delete track");
4607 // Delete all clips in selected track
4608 for (int i = 0; i < selection.count(); i++) {
4609 if (selection.at(i)->type() == AVWIDGET) {
4610 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4611 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4612 m_scene->removeItem(item);
4615 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4616 Transition *item = static_cast <Transition *>(selection.at(i));
4617 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4618 m_scene->removeItem(item);
4624 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4625 m_commandStack->push(deleteTrack);
4628 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4630 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4631 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4632 m_commandStack->push(changeTrack);
4635 void CustomTrackView::autoTransition()
4637 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4638 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4639 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4642 Transition *tr = static_cast <Transition*>(itemList.at(0));
4643 tr->setAutomatic(!tr->isAutomatic());
4644 QDomElement transition = tr->toXML();
4645 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);
4649 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4652 QDomNodeList params = effect.elementsByTagName("parameter");
4653 for (int i = 0; i < params.count(); i++) {
4654 QDomElement e = params.item(i).toElement();
4655 if (!e.isNull() && e.attribute("type") == "constant") {
4656 if (e.hasAttribute("factor")) {
4657 double factor = e.attribute("factor").toDouble();
4658 double value = e.attribute("value").toDouble();
4659 value = value / factor;
4660 result.append(QString::number(value));
4661 } else result.append(e.attribute("value"));
4667 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4669 QList<QGraphicsItem *> list = scene()->items();
4670 ClipItem *clip = NULL;
4671 for (int i = 0; i < list.size(); ++i) {
4672 if (list.at(i)->type() == AVWIDGET) {
4673 clip = static_cast <ClipItem *>(list.at(i));
4674 if (clip->clipProducer() == id) {
4675 clip->setClipName(name);
4679 viewport()->update();
4682 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4684 minimum = GenTime();
4685 maximum = GenTime();
4686 QList<QGraphicsItem *> selection;
4687 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4688 selection.removeAll(item);
4689 for (int i = 0; i < selection.count(); i++) {
4690 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4691 if (clip && clip->type() == AVWIDGET) {
4692 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4693 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4698 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4700 minimum = GenTime();
4701 maximum = GenTime();
4702 QList<QGraphicsItem *> selection;
4703 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4704 selection.removeAll(item);
4705 for (int i = 0; i < selection.count(); i++) {
4706 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4707 if (clip && clip->type() == TRANSITIONWIDGET) {
4708 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4709 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4715 void CustomTrackView::loadGroups(const QDomNodeList groups)
4717 for (int i = 0; i < groups.count(); i++) {
4718 QDomNodeList children = groups.at(i).childNodes();
4719 scene()->clearSelection();
4720 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4721 QDomNode n = children.item(nodeindex);
4722 QDomElement elem = n.toElement();
4723 int pos = elem.attribute("position").toInt();
4724 int track = elem.attribute("track").toInt();
4725 if (elem.tagName() == "clipitem") {
4726 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4727 if (clip) clip->setSelected(true);
4729 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4730 if (clip) clip->setSelected(true);
4733 groupSelectedItems(false, true);
4737 void CustomTrackView::splitAudio()
4739 resetSelectionGroup();
4740 QList<QGraphicsItem *> selection = scene()->selectedItems();
4741 if (selection.isEmpty()) {
4742 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4745 QUndoCommand *splitCommand = new QUndoCommand();
4746 splitCommand->setText(i18n("Split audio"));
4747 for (int i = 0; i < selection.count(); i++) {
4748 if (selection.at(i)->type() == AVWIDGET) {
4749 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4750 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4751 if (clip->parentItem()) {
4752 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4754 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4759 m_commandStack->push(splitCommand);
4762 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4764 ClipItem *clip = getClipItemAt(pos, track);
4766 kDebug() << "// Cannot find clip to split!!!";
4770 int start = pos.frames(m_document->fps());
4771 int freetrack = m_document->tracksCount() - track - 1;
4772 for (; freetrack > 0; freetrack--) {
4773 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4774 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4775 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4776 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4777 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4782 kDebug() << "GOT TRK: " << track;
4783 if (freetrack == 0) {
4784 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4786 ItemInfo info = clip->info();
4787 info.track = m_document->tracksCount() - freetrack;
4788 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4789 scene()->clearSelection();
4790 clip->setSelected(true);
4791 ClipItem *audioClip = getClipItemAt(start, info.track);
4793 clip->setVideoOnly(true);
4794 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4795 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4796 audioClip->setSelected(true);
4797 audioClip->setAudioOnly(true);
4798 groupSelectedItems(false, true);
4802 // unsplit clip: remove audio part and change video part to normal clip
4803 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4804 kDebug() << "//CANNOT FIND CLP GRP";
4807 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4808 QList<QGraphicsItem *> children = grp->childItems();
4809 if (children.count() != 2) {
4810 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4813 for (int i = 0; i < children.count(); i++) {
4814 if (children.at(i) != clip) {
4815 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4816 ItemInfo info = clip->info();
4817 deleteClip(clp->info());
4818 clip->setVideoOnly(false);
4819 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4823 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4824 m_document->clipManager()->removeGroup(grp);
4825 scene()->destroyItemGroup(grp);
4829 void CustomTrackView::setVideoOnly()
4831 resetSelectionGroup();
4832 QList<QGraphicsItem *> selection = scene()->selectedItems();
4833 if (selection.isEmpty()) {
4834 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4837 QUndoCommand *videoCommand = new QUndoCommand();
4838 videoCommand->setText(i18n("Video only"));
4839 for (int i = 0; i < selection.count(); i++) {
4840 if (selection.at(i)->type() == AVWIDGET) {
4841 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4842 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4843 if (clip->parentItem()) {
4844 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4846 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4851 m_commandStack->push(videoCommand);
4854 void CustomTrackView::setAudioOnly()
4856 resetSelectionGroup();
4857 QList<QGraphicsItem *> selection = scene()->selectedItems();
4858 if (selection.isEmpty()) {
4859 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4862 QUndoCommand *videoCommand = new QUndoCommand();
4863 videoCommand->setText(i18n("Audio only"));
4864 for (int i = 0; i < selection.count(); i++) {
4865 if (selection.at(i)->type() == AVWIDGET) {
4866 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4867 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4868 if (clip->parentItem()) {
4869 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4871 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4876 m_commandStack->push(videoCommand);
4879 void CustomTrackView::setAudioAndVideo()
4881 resetSelectionGroup();
4882 QList<QGraphicsItem *> selection = scene()->selectedItems();
4883 if (selection.isEmpty()) {
4884 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4887 QUndoCommand *videoCommand = new QUndoCommand();
4888 videoCommand->setText(i18n("Audio and Video"));
4889 for (int i = 0; i < selection.count(); i++) {
4890 if (selection.at(i)->type() == AVWIDGET) {
4891 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4892 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4893 if (clip->parentItem()) {
4894 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4896 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4901 m_commandStack->push(videoCommand);
4904 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4906 ClipItem *clip = getClipItemAt(pos, track);
4908 kDebug() << "// Cannot find clip to split!!!";
4912 int start = pos.frames(m_document->fps());
4913 clip->setVideoOnly(true);
4914 clip->setAudioOnly(false);
4915 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4916 } else if (audioOnly) {
4917 int start = pos.frames(m_document->fps());
4918 clip->setAudioOnly(true);
4919 clip->setVideoOnly(false);
4920 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4922 int start = pos.frames(m_document->fps());
4923 clip->setAudioOnly(false);
4924 clip->setVideoOnly(false);
4925 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4928 setDocumentModified();
4931 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4933 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4934 m_clipTypeGroup->setEnabled(false);
4936 m_clipTypeGroup->setEnabled(true);
4937 QList <QAction *> actions = m_clipTypeGroup->actions();
4939 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4940 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4941 else lookup = "clip_audio_and_video";
4942 for (int i = 0; i < actions.count(); i++) {
4943 if (actions.at(i)->data().toString() == lookup) {
4944 actions.at(i)->setChecked(true);
4951 void CustomTrackView::reloadTransitionLumas()
4955 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4956 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4957 for (int i = 0; i < params.count(); i++) {
4958 QDomElement e = params.item(i).toElement();
4959 if (e.attribute("tag") == "resource") {
4960 lumaNames = e.attribute("paramlistdisplay");
4961 lumaFiles = e.attribute("paramlist");
4966 QList<QGraphicsItem *> itemList = items();
4967 Transition *transitionitem;
4968 QDomElement transitionXml;
4969 for (int i = 0; i < itemList.count(); i++) {
4970 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4971 transitionitem = static_cast <Transition*>(itemList.at(i));
4972 transitionXml = transitionitem->toXML();
4973 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4974 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4975 for (int i = 0; i < params.count(); i++) {
4976 QDomElement e = params.item(i).toElement();
4977 if (e.attribute("tag") == "resource") {
4978 e.setAttribute("paramlistdisplay", lumaNames);
4979 e.setAttribute("paramlist", lumaFiles);
4984 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4985 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4986 for (int i = 0; i < params.count(); i++) {
4987 QDomElement e = params.item(i).toElement();
4988 if (e.attribute("tag") == "luma") {
4989 e.setAttribute("paramlistdisplay", lumaNames);
4990 e.setAttribute("paramlist", lumaFiles);
4997 emit transitionItemSelected(NULL);
5000 double CustomTrackView::fps() const
5002 return m_document->fps();
5005 void CustomTrackView::updateProjectFps()
5007 // update all clips to the new fps
5008 resetSelectionGroup();
5009 scene()->clearSelection();
5011 QList<QGraphicsItem *> itemList = items();
5012 for (int i = 0; i < itemList.count(); i++) {
5013 // remove all items and re-add them one by one
5014 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5016 for (int i = 0; i < itemList.count(); i++) {
5017 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5018 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5019 clip->updateFps(m_document->fps());
5020 m_scene->addItem(clip);
5021 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5022 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5023 QList<QGraphicsItem *> children = grp->childItems();
5024 for (int j = 0; j < children.count(); j++) {
5025 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5026 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5027 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
5028 clip->updateFps(m_document->fps());
5031 m_document->clipManager()->removeGroup(grp);
5032 m_scene->addItem(grp);
5033 scene()->destroyItemGroup(grp);
5034 for (int j = 0; j < children.count(); j++) {
5035 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5036 //children.at(j)->setParentItem(0);
5037 children.at(j)->setSelected(true);
5040 groupSelectedItems(true, true);
5041 } else if (itemList.at(i)->type() == GUIDEITEM) {
5042 Guide *g = static_cast<Guide *>(itemList.at(i));
5044 m_scene->addItem(g);
5047 viewport()->update();
5050 #include "customtrackview.moc"