1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
60 #include "trackdialog.h"
67 #include <KColorScheme>
69 #include <QMouseEvent>
70 #include <QStylePainter>
71 #include <QGraphicsItem>
72 #include <QDomDocument>
74 #include <QApplication>
75 #include <QInputDialog>
78 bool sortGuidesList(const Guide *g1 , const Guide *g2)
80 return (*g1).position() < (*g2).position();
85 // disable animation if user asked it in KDE's global settings
86 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
87 // needs something like below (taken from dolphin)
88 // #include <kglobalsettings.h>
89 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
90 // const int duration = animate ? 1500 : 1;
92 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
93 QGraphicsView(projectscene, parent),
94 m_tracksHeight(KdenliveSettings::trackheight()),
98 m_scene(projectscene),
100 m_operationMode(NONE),
107 m_autoScroll(KdenliveSettings::autoscroll()),
108 m_pasteEffectsAction(NULL),
109 m_ungroupAction(NULL),
116 m_blockRefresh(false),
117 m_selectionGroup(NULL)
119 if (doc) m_commandStack = doc->commandStack();
120 else m_commandStack = NULL;
121 setMouseTracking(true);
122 setAcceptDrops(true);
123 setFrameShape(QFrame::NoFrame);
125 //setCacheMode(QGraphicsView::CacheBackground);
126 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
128 KdenliveSettings::setTrackheight(m_tracksHeight);
129 m_animationTimer = new QTimeLine(800);
130 m_animationTimer->setFrameRange(0, 5);
131 m_animationTimer->setUpdateInterval(100);
132 m_animationTimer->setLoopCount(0);
133 m_tipColor = QColor(0, 192, 0, 200);
134 QColor border = QColor(255, 255, 255, 100);
135 m_tipPen.setColor(border);
136 m_tipPen.setWidth(3);
137 setContentsMargins(0, 0, 0, 0);
138 const int maxHeight = m_tracksHeight * m_document->tracksCount();
139 setSceneRect(0, 0, sceneRect().width(), maxHeight);
140 verticalScrollBar()->setMaximum(maxHeight);
141 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
142 m_cursorLine->setZValue(1000);
146 pen1.setColor(Qt::black);
147 m_cursorLine->setPen(pen1);
148 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
150 KIcon razorIcon("edit-cut");
151 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
153 KIcon spacerIcon("kdenlive-spacer-tool");
154 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
155 verticalScrollBar()->setTracking(true);
156 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
157 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
158 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
159 m_scrollTimer.setInterval(100);
160 m_scrollTimer.setSingleShot(true);
162 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
163 m_thumbsTimer.setInterval(500);
164 m_thumbsTimer.setSingleShot(true);
167 CustomTrackView::~CustomTrackView()
169 qDeleteAll(m_guides);
170 m_waitingThumbs.clear();
173 void CustomTrackView::setDocumentModified()
175 m_document->setModified(true);
178 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
180 m_timelineContextMenu = timeline;
181 m_timelineContextClipMenu = clip;
182 m_clipTypeGroup = clipTypeGroup;
183 QList <QAction *> list = m_timelineContextClipMenu->actions();
184 for (int i = 0; i < list.count(); i++) {
185 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
186 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
189 m_timelineContextTransitionMenu = transition;
190 list = m_timelineContextTransitionMenu->actions();
191 for (int i = 0; i < list.count(); i++) {
192 if (list.at(i)->data().toString() == "auto") {
193 m_autoTransition = list.at(i);
198 m_timelineContextMenu->addSeparator();
199 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
200 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
201 m_timelineContextMenu->addAction(m_deleteGuide);
203 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
204 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
205 m_timelineContextMenu->addAction(m_editGuide);
208 void CustomTrackView::checkAutoScroll()
210 m_autoScroll = KdenliveSettings::autoscroll();
213 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
214 return m_scene->m_tracksList;
217 void CustomTrackView::checkTrackHeight()
219 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
220 m_tracksHeight = KdenliveSettings::trackheight();
221 emit trackHeightChanged();
222 QList<QGraphicsItem *> itemList = items();
224 Transition *transitionitem;
225 bool snap = KdenliveSettings::snaptopoints();
226 KdenliveSettings::setSnaptopoints(false);
227 for (int i = 0; i < itemList.count(); i++) {
228 if (itemList.at(i)->type() == AVWIDGET) {
229 item = (ClipItem*) itemList.at(i);
230 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
231 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
232 item->resetThumbs(true);
233 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
234 transitionitem = (Transition*) itemList.at(i);
235 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
236 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
239 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
241 for (int i = 0; i < m_guides.count(); i++) {
242 QLineF l = m_guides.at(i)->line();
243 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
244 m_guides.at(i)->setLine(l);
247 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
248 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
249 KdenliveSettings::setSnaptopoints(snap);
250 viewport()->update();
253 /** Zoom or move viewport on mousewheel
255 * If mousewheel+Ctrl, zooms in/out on the timeline.
257 * With Ctrl, moves viewport towards end of timeline if down/back,
258 * opposite on up/forward.
260 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
261 void CustomTrackView::wheelEvent(QWheelEvent * e)
263 if (e->modifiers() == Qt::ControlModifier) {
264 if (e->delta() > 0) emit zoomIn();
267 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
268 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
272 int CustomTrackView::getPreviousVideoTrack(int track)
274 track = m_document->tracksCount() - track - 1;
276 for (int i = track; i > -1; i--) {
277 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
283 void CustomTrackView::slotFetchNextThumbs()
285 if (!m_waitingThumbs.isEmpty()) {
286 ClipItem *item = m_waitingThumbs.takeFirst();
287 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
288 item = m_waitingThumbs.takeFirst();
290 if (item) item->slotFetchThumbs();
291 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
295 void CustomTrackView::slotCheckMouseScrolling()
297 if (m_scrollOffset == 0) {
298 m_scrollTimer.stop();
301 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
302 m_scrollTimer.start();
305 void CustomTrackView::slotCheckPositionScrolling()
307 // If mouse is at a border of the view, scroll
308 if (m_moveOpMode != SEEK) return;
309 if (mapFromScene(m_cursorPos, 0).x() < 3) {
310 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
311 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
312 setCursorPos(mapToScene(QPoint(-2, 0)).x());
313 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
314 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
315 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
316 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
323 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
325 int pos = event->x();
326 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
327 emit mousePosition(mappedXPos);
329 if (event->buttons() & Qt::MidButton) return;
330 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
331 event->setAccepted(true);
333 QGraphicsView::mouseMoveEvent(event);
337 if (event->buttons() != Qt::NoButton) {
338 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
339 if (m_dragItem && m_tool == SELECTTOOL) {
340 if (m_operationMode == MOVE && move) {
341 QGraphicsView::mouseMoveEvent(event);
342 // If mouse is at a border of the view, scroll
344 m_scrollOffset = -30;
345 m_scrollTimer.start();
346 } else if (viewport()->width() - pos < 10) {
348 m_scrollTimer.start();
349 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
351 } else if (m_operationMode == RESIZESTART && move) {
352 double snappedPos = getSnapPointForPos(mappedXPos);
353 m_document->renderer()->pause();
354 m_dragItem->resizeStart((int)(snappedPos));
355 } else if (m_operationMode == RESIZEEND && move) {
356 double snappedPos = getSnapPointForPos(mappedXPos);
357 m_document->renderer()->pause();
358 m_dragItem->resizeEnd((int)(snappedPos));
359 } else if (m_operationMode == FADEIN && move) {
360 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
361 } else if (m_operationMode == FADEOUT && move) {
362 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
363 } else if (m_operationMode == KEYFRAME && move) {
364 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
365 double pos = mapToScene(event->pos()).toPoint().y();
366 QRectF br = m_dragItem->sceneBoundingRect();
367 double maxh = 100.0 / br.height();
368 pos = (br.bottom() - pos) * maxh;
369 m_dragItem->updateKeyFramePos(keyFramePos, pos);
371 if (m_visualTip) scene()->removeItem(m_visualTip);
372 m_animationTimer->stop();
378 } else if (m_operationMode == MOVEGUIDE) {
379 if (m_visualTip) scene()->removeItem(m_visualTip);
380 m_animationTimer->stop();
385 QGraphicsView::mouseMoveEvent(event);
387 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
389 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
390 m_selectionGroup->translate(mappedXPos - m_selectionGroup->sceneBoundingRect().left(), 0);
391 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
395 if (m_tool == RAZORTOOL) {
396 setCursor(m_razorCursor);
397 //QGraphicsView::mouseMoveEvent(event);
399 } else if (m_tool == SPACERTOOL) {
400 setCursor(m_spacerCursor);
404 QList<QGraphicsItem *> itemList = items(event->pos());
405 QGraphicsRectItem *item = NULL;
406 OPERATIONTYPE opMode = NONE;
408 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
410 } else for (int i = 0; i < itemList.count(); i++) {
411 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
412 item = (QGraphicsRectItem*) itemList.at(i);
417 if (item && event->buttons() == Qt::NoButton) {
418 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
419 if (m_tool == RAZORTOOL) {
420 // razor tool over a clip, display current frame in monitor
421 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
422 //TODO: solve crash when showing frame when moving razor over clip
423 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
428 opMode = clip->operationMode(mapToScene(event->pos()));
429 const double size = 5;
430 if (opMode == m_moveOpMode) {
431 QGraphicsView::mouseMoveEvent(event);
435 scene()->removeItem(m_visualTip);
436 m_animationTimer->stop();
443 m_moveOpMode = opMode;
444 if (opMode == MOVE) {
445 setCursor(Qt::OpenHandCursor);
446 } else if (opMode == RESIZESTART) {
447 setCursor(KCursor("left_side", Qt::SizeHorCursor));
448 if (m_visualTip == NULL) {
449 QRectF rect = clip->sceneBoundingRect();
451 polygon << QPoint(0, - size * 2);
452 polygon << QPoint(size * 2, 0);
453 polygon << QPoint(0, size * 2);
454 polygon << QPoint(0, - size * 2);
456 m_visualTip = new QGraphicsPolygonItem(polygon);
457 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
458 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
459 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
460 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
461 m_visualTip->setZValue(100);
462 m_animation = new QGraphicsItemAnimation;
463 m_animation->setItem(m_visualTip);
464 m_animation->setTimeLine(m_animationTimer);
465 m_animation->setScaleAt(.5, 2, 1);
466 m_animation->setScaleAt(1, 1, 1);
467 scene()->addItem(m_visualTip);
468 m_animationTimer->start();
470 } else if (opMode == RESIZEEND) {
471 setCursor(KCursor("right_side", Qt::SizeHorCursor));
472 if (m_visualTip == NULL) {
473 QRectF rect = clip->sceneBoundingRect();
475 polygon << QPoint(0, - size * 2);
476 polygon << QPoint(- size * 2, 0);
477 polygon << QPoint(0, size * 2);
478 polygon << QPoint(0, - size * 2);
480 m_visualTip = new QGraphicsPolygonItem(polygon);
481 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
482 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
483 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
484 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
485 m_visualTip->setZValue(100);
486 m_animation = new QGraphicsItemAnimation;
487 m_animation->setItem(m_visualTip);
488 m_animation->setTimeLine(m_animationTimer);
489 m_animation->setScaleAt(.5, 2, 1);
490 m_animation->setScaleAt(1, 1, 1);
491 scene()->addItem(m_visualTip);
492 m_animationTimer->start();
494 } else if (opMode == FADEIN) {
495 if (m_visualTip == NULL) {
496 ClipItem *item = (ClipItem *) clip;
497 QRectF rect = clip->sceneBoundingRect();
498 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
499 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
500 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
501 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
502 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
503 m_visualTip->setZValue(100);
504 m_animation = new QGraphicsItemAnimation;
505 m_animation->setItem(m_visualTip);
506 m_animation->setTimeLine(m_animationTimer);
507 m_animation->setScaleAt(.5, 2, 2);
508 m_animation->setScaleAt(1, 1, 1);
509 scene()->addItem(m_visualTip);
510 m_animationTimer->start();
512 setCursor(Qt::PointingHandCursor);
513 } else if (opMode == FADEOUT) {
514 if (m_visualTip == NULL) {
515 ClipItem *item = (ClipItem *) clip;
516 QRectF rect = clip->sceneBoundingRect();
517 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
518 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
519 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
520 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
521 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
522 m_visualTip->setZValue(100);
523 m_animation = new QGraphicsItemAnimation;
524 m_animation->setItem(m_visualTip);
525 m_animation->setTimeLine(m_animationTimer);
526 m_animation->setScaleAt(.5, 2, 2);
527 m_animation->setScaleAt(1, 1, 1);
528 scene()->addItem(m_visualTip);
529 m_animationTimer->start();
531 setCursor(Qt::PointingHandCursor);
532 } else if (opMode == TRANSITIONSTART) {
533 if (m_visualTip == NULL) {
534 QRectF rect = clip->sceneBoundingRect();
536 polygon << QPoint(0, - size * 2);
537 polygon << QPoint(size * 2, 0);
538 polygon << QPoint(0, 0);
539 polygon << QPoint(0, - size * 2);
541 m_visualTip = new QGraphicsPolygonItem(polygon);
542 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
543 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
544 m_visualTip->setPos(rect.x(), rect.bottom());
545 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
546 m_visualTip->setZValue(100);
547 m_animation = new QGraphicsItemAnimation;
548 m_animation->setItem(m_visualTip);
549 m_animation->setTimeLine(m_animationTimer);
550 m_animation->setScaleAt(.5, 2, 2);
551 m_animation->setScaleAt(1, 1, 1);
552 scene()->addItem(m_visualTip);
553 m_animationTimer->start();
555 setCursor(Qt::PointingHandCursor);
556 } else if (opMode == TRANSITIONEND) {
557 if (m_visualTip == NULL) {
558 QRectF rect = clip->sceneBoundingRect();
560 polygon << QPoint(0, - size * 2);
561 polygon << QPoint(- size * 2, 0);
562 polygon << QPoint(0, 0);
563 polygon << QPoint(0, - size * 2);
565 m_visualTip = new QGraphicsPolygonItem(polygon);
566 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
567 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
568 m_visualTip->setPos(rect.right(), rect.bottom());
569 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
570 m_visualTip->setZValue(100);
571 m_animation = new QGraphicsItemAnimation;
572 m_animation->setItem(m_visualTip);
573 m_animation->setTimeLine(m_animationTimer);
574 m_animation->setScaleAt(.5, 2, 2);
575 m_animation->setScaleAt(1, 1, 1);
576 scene()->addItem(m_visualTip);
577 m_animationTimer->start();
579 setCursor(Qt::PointingHandCursor);
580 } else if (opMode == KEYFRAME) {
581 setCursor(Qt::PointingHandCursor);
583 } // no clip under mouse
584 else if (m_tool == RAZORTOOL) {
587 } else if (opMode == MOVEGUIDE) {
588 m_moveOpMode = opMode;
589 setCursor(Qt::SplitHCursor);
592 scene()->removeItem(m_visualTip);
593 m_animationTimer->stop();
600 setCursor(Qt::ArrowCursor);
601 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
602 QGraphicsView::mouseMoveEvent(event);
604 setCursorPos(mappedXPos);
605 slotCheckPositionScrolling();
607 } else m_moveOpMode = NONE;
609 QGraphicsView::mouseMoveEvent(event);
613 void CustomTrackView::mousePressEvent(QMouseEvent * event)
615 setFocus(Qt::MouseFocusReason);
616 m_menuPosition = QPoint();
618 // special cases (middle click button or ctrl / shift click
619 if (event->button() == Qt::MidButton) {
620 m_document->renderer()->switchPlay();
621 m_blockRefresh = false;
622 m_operationMode = NONE;
626 if (event->modifiers() & Qt::ShiftModifier) {
627 // Rectangle selection
628 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
629 setDragMode(QGraphicsView::RubberBandDrag);
630 if (!(event->modifiers() & Qt::ControlModifier)) {
631 resetSelectionGroup();
632 scene()->clearSelection();
634 m_blockRefresh = false;
635 m_operationMode = RUBBERSELECTION;
636 QGraphicsView::mousePressEvent(event);
640 m_blockRefresh = true;
642 bool collision = false;
644 if (m_tool != RAZORTOOL) activateMonitor();
645 else if (m_document->renderer()->playSpeed() != 0.0) {
646 m_document->renderer()->pause();
649 m_clickEvent = event->pos();
651 // check item under mouse
652 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
654 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
655 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
656 setDragMode(QGraphicsView::ScrollHandDrag);
657 QGraphicsView::mousePressEvent(event);
658 m_blockRefresh = false;
659 m_operationMode = NONE;
663 // if a guide and a clip were pressed, just select the guide
664 for (int i = 0; i < collisionList.count(); ++i) {
665 if (collisionList.at(i)->type() == GUIDEITEM) {
666 // a guide item was pressed
667 m_dragGuide = (Guide *) collisionList.at(i);
668 if (event->button() == Qt::LeftButton) { // move it
669 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
671 m_operationMode = MOVEGUIDE;
672 // deselect all clips so that only the guide will move
673 m_scene->clearSelection();
674 resetSelectionGroup(false);
675 updateSnapPoints(NULL);
676 QGraphicsView::mousePressEvent(event);
678 } else // show context menu
683 // Find first clip, transition or group under mouse (when no guides selected)
685 AbstractGroupItem *dragGroup = NULL;
686 AbstractClipItem *collisionClip = NULL;
688 while (!m_dragGuide && ct < collisionList.count()) {
689 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
690 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
691 if (collisionClip == m_dragItem) {
692 collisionClip = NULL;
693 } else m_dragItem = collisionClip;
695 m_dragItemInfo = m_dragItem->info();
696 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
697 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
698 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
705 if (m_dragItem) emit clipItemSelected(NULL);
709 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
710 // update transition menu action
711 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
712 m_autoTransition->setEnabled(true);
713 } else m_autoTransition->setEnabled(false);
715 // context menu requested
716 if (event->button() == Qt::RightButton) {
718 if (dragGroup) dragGroup->setSelected(true);
719 else if (!m_dragItem->isSelected()) {
720 resetSelectionGroup(false);
721 m_scene->clearSelection();
722 m_dragItem->setSelected(true);
724 } else if (!m_dragGuide) {
725 // check if there is a guide close to mouse click
726 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
727 for (int i = 0; i < guidesCollisionList.count(); i++) {
728 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
729 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
733 // keep this to support multiple guides context menu in the future (?)
734 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
735 guidesCollisionList.removeAt(0);
737 if (!guidesCollisionList.isEmpty())
738 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
741 m_operationMode = NONE;
742 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
743 m_menuPosition = m_clickEvent;
749 // No item under click
750 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
751 resetSelectionGroup(false);
752 setCursor(Qt::ArrowCursor);
753 m_scene->clearSelection();
755 updateClipTypeActions(NULL);
756 if (m_tool == SPACERTOOL) {
757 QList<QGraphicsItem *> selection;
758 if (event->modifiers() == Qt::ControlModifier) {
759 // Ctrl + click, select all items on track after click position
760 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
761 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
762 int maxHeight = m_tracksHeight * 1.5;
763 for (int i = 0; i < selection.count(); i++) {
764 // Check that we don't try to move a group with clips on other tracks
765 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
766 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
768 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
769 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
774 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
776 // Select all items on all tracks after click position
777 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
778 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
781 // create group to hold selected items
782 m_selectionGroup = new AbstractGroupItem(m_document->fps());
783 scene()->addItem(m_selectionGroup);
784 QList <GenTime> offsetList;
785 for (int i = 0; i < selection.count(); i++) {
786 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
787 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
788 offsetList.append(item->startPos());
789 offsetList.append(item->endPos());
790 m_selectionGroup->addToGroup(selection.at(i));
791 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
792 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
793 QList<QGraphicsItem *> children = selection.at(i)->childItems();
794 for (int j = 0; j < children.count(); j++) {
795 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
796 offsetList.append(item->startPos());
797 offsetList.append(item->endPos());
799 m_selectionGroup->addToGroup(selection.at(i));
800 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
801 } else if (selection.at(i)->parentItem()) {
802 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
803 selection.at(i)->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
807 if (!offsetList.isEmpty()) {
809 QList <GenTime> cleandOffsetList;
810 GenTime startOffset = offsetList.takeFirst();
811 for (int k = 0; k < offsetList.size(); k++) {
812 GenTime newoffset = offsetList.at(k) - startOffset;
813 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
814 cleandOffsetList.append(newoffset);
817 updateSnapPoints(NULL, cleandOffsetList, true);
819 m_operationMode = SPACER;
821 setCursorPos((int)(mapToScene(event->x(), 0).x()));
823 QGraphicsView::mousePressEvent(event);
828 if (m_tool == RAZORTOOL && m_dragItem) {
829 if (m_dragItem->type() == TRANSITIONWIDGET) {
830 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
834 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
835 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
840 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
841 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
842 m_document->renderer()->pause();
843 m_commandStack->push(command);
844 setDocumentModified();
850 bool itemSelected = false;
851 if (m_dragItem->isSelected()) itemSelected = true;
852 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
853 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
855 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
856 if (event->modifiers() != Qt::ControlModifier) {
857 resetSelectionGroup(false);
858 m_scene->clearSelection();
859 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
860 viewport()->update();
861 } else resetSelectionGroup();
863 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
864 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
865 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
867 bool selected = !m_dragItem->isSelected();
868 if (dragGroup) dragGroup->setSelected(selected);
869 else m_dragItem->setSelected(selected);
871 groupSelectedItems();
872 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
873 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
874 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
877 if (collisionClip != NULL || m_dragItem == NULL) {
878 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
879 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
880 emit clipItemSelected(selected);
881 } else emit clipItemSelected(NULL);
884 // If clicked item is selected, allow move
885 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
887 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
888 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
890 // Update snap points
891 if (m_selectionGroup == NULL) {
892 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
893 else updateSnapPoints(m_dragItem);
895 QList <GenTime> offsetList;
896 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
897 for (int i = 0; i < children.count(); i++) {
898 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
899 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
900 offsetList.append(item->startPos());
901 offsetList.append(item->endPos());
904 if (!offsetList.isEmpty()) {
906 GenTime startOffset = offsetList.takeFirst();
907 QList <GenTime> cleandOffsetList;
908 for (int k = 0; k < offsetList.size(); k++) {
909 GenTime newoffset = offsetList.at(k) - startOffset;
910 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
911 cleandOffsetList.append(newoffset);
914 updateSnapPoints(NULL, cleandOffsetList, true);
918 if (m_operationMode == KEYFRAME) {
919 m_dragItem->updateSelectedKeyFrame();
920 m_blockRefresh = false;
922 } else if (m_operationMode == MOVE) {
923 setCursor(Qt::ClosedHandCursor);
924 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
926 info.startPos = m_dragItem->startPos();
927 info.track = m_dragItem->track();
928 int transitiontrack = getPreviousVideoTrack(info.track);
929 ClipItem *transitionClip = NULL;
930 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
931 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
932 info.endPos = transitionClip->endPos();
933 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
934 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
935 // Check there is no other transition at that place
936 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
937 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
938 QList<QGraphicsItem *> selection = m_scene->items(r);
939 bool transitionAccepted = true;
940 for (int i = 0; i < selection.count(); i++) {
941 if (selection.at(i)->type() == TRANSITIONWIDGET) {
942 Transition *tr = static_cast <Transition *>(selection.at(i));
943 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
944 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
945 } else transitionAccepted = false;
948 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
949 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
950 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
952 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
953 info.track = m_dragItem->track();
954 int transitiontrack = getPreviousVideoTrack(info.track);
955 ClipItem *transitionClip = NULL;
956 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
957 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
958 info.startPos = transitionClip->startPos();
959 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
960 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
961 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
962 EffectsList::setParameter(transition, "reverse", "1");
964 // Check there is no other transition at that place
965 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
966 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
967 QList<QGraphicsItem *> selection = m_scene->items(r);
968 bool transitionAccepted = true;
969 for (int i = 0; i < selection.count(); i++) {
970 if (selection.at(i)->type() == TRANSITIONWIDGET) {
971 Transition *tr = static_cast <Transition *>(selection.at(i));
972 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
973 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
974 } else transitionAccepted = false;
977 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
978 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
980 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
981 resetSelectionGroup(false);
982 m_dragItem->setSelected(true);
985 m_blockRefresh = false;
987 QGraphicsView::mousePressEvent(event);
990 void CustomTrackView::resetSelectionGroup(bool selectItems)
992 if (m_selectionGroup) {
993 // delete selection group
994 bool snap = KdenliveSettings::snaptopoints();
995 KdenliveSettings::setSnaptopoints(false);
997 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
998 scene()->destroyItemGroup(m_selectionGroup);
999 for (int i = 0; i < children.count(); i++) {
1000 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1001 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1002 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1003 children.at(i)->setSelected(selectItems);
1005 } else if (children.at(i)->type() == GROUPWIDGET) {
1006 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1007 children.at(i)->setSelected(selectItems);
1010 m_selectionGroup = NULL;
1011 KdenliveSettings::setSnaptopoints(snap);
1015 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1017 if (m_selectionGroup) {
1018 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1021 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1022 if (selection.isEmpty()) return;
1024 // Find top left position of selection
1025 for (int i = 0; i < selection.count(); i++) {
1026 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1027 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1031 if (force || selection.count() > 1) {
1032 bool snap = KdenliveSettings::snaptopoints();
1033 KdenliveSettings::setSnaptopoints(false);
1034 if (createNewGroup) {
1035 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1036 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1037 QPointF diff = newGroup->pos();
1038 newGroup->translate(-diff.x(), -diff.y());
1039 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1041 scene()->addItem(newGroup);
1043 // CHeck if we are trying to include a group in a group
1044 QList <AbstractGroupItem *> groups;
1045 for (int i = 0; i < selection.count(); i++) {
1046 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1047 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1048 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1050 if (!groups.isEmpty()) {
1051 // ungroup previous groups
1052 while (!groups.isEmpty()) {
1053 AbstractGroupItem *grp = groups.takeFirst();
1054 m_document->clipManager()->removeGroup(grp);
1055 scene()->destroyItemGroup(grp);
1057 selection = m_scene->selectedItems();
1060 for (int i = 0; i < selection.count(); i++) {
1061 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1062 newGroup->addToGroup(selection.at(i));
1063 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1066 KdenliveSettings::setSnaptopoints(snap);
1068 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1069 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1070 QPointF diff = m_selectionGroup->pos();
1071 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1072 m_selectionGroup->translate(- diff.x(), -diff.y());
1074 scene()->addItem(m_selectionGroup);
1075 for (int i = 0; i < selection.count(); i++) {
1076 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1077 m_selectionGroup->addToGroup(selection.at(i));
1078 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1081 KdenliveSettings::setSnaptopoints(snap);
1082 if (m_selectionGroup) {
1083 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1084 m_selectionGroupInfo.track = m_selectionGroup->track();
1087 } else resetSelectionGroup();
1090 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1092 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1093 if (m_moveOpMode == KEYFRAME) {
1094 // user double clicked on a keyframe, open edit dialog
1095 QDialog d(parentWidget());
1096 Ui::KeyFrameDialog_UI view;
1098 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1099 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1100 view.kfr_value->setFocus();
1101 if (d.exec() == QDialog::Accepted) {
1102 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1103 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1104 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1105 QString previous = item->keyframes(item->selectedEffectIndex());
1106 item->updateKeyframeEffect();
1107 QString next = item->keyframes(item->selectedEffectIndex());
1108 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1109 m_commandStack->push(command);
1110 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1111 emit clipItemSelected(item, item->selectedEffectIndex());
1116 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1117 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1118 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1119 QString previous = item->keyframes(item->selectedEffectIndex());
1120 item->updateKeyframeEffect();
1121 QString next = item->keyframes(item->selectedEffectIndex());
1122 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1123 m_commandStack->push(command);
1124 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1125 emit clipItemSelected(item, item->selectedEffectIndex());
1127 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1128 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1131 if (m_dragItem->type() == TRANSITIONWIDGET) {
1132 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1134 getClipAvailableSpace(m_dragItem, minimum, maximum);
1136 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1137 d.setMargins(minimum, maximum);
1138 if (d.exec() == QDialog::Accepted) {
1139 if (m_dragItem->type() == TRANSITIONWIDGET) {
1140 // move & resize transition
1142 startInfo.startPos = m_dragItem->startPos();
1143 startInfo.endPos = m_dragItem->endPos();
1144 startInfo.track = m_dragItem->track();
1146 endInfo.startPos = d.startPos();
1147 endInfo.endPos = endInfo.startPos + d.duration();
1148 endInfo.track = m_dragItem->track();
1149 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1150 m_commandStack->push(command);
1152 // move and resize clip
1153 QUndoCommand *moveCommand = new QUndoCommand();
1154 moveCommand->setText(i18n("Edit clip"));
1155 ItemInfo clipInfo = m_dragItem->info();
1156 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1157 // duration was reduced, so process it first
1158 ItemInfo startInfo = clipInfo;
1159 clipInfo.endPos = clipInfo.startPos + d.duration();
1160 clipInfo.cropStart = d.cropStart();
1161 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1163 if (d.startPos() != clipInfo.startPos) {
1164 ItemInfo startInfo = clipInfo;
1165 clipInfo.startPos = d.startPos();
1166 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1167 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1169 if (d.duration() > m_dragItem->cropDuration()) {
1170 // duration was increased, so process it after move
1171 ItemInfo startInfo = clipInfo;
1172 clipInfo.endPos = clipInfo.startPos + d.duration();
1173 clipInfo.cropStart = d.cropStart();
1174 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1176 m_commandStack->push(moveCommand);
1180 QList<QGraphicsItem *> collisionList = items(event->pos());
1181 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1182 Guide *editGuide = (Guide *) collisionList.at(0);
1183 if (editGuide) slotEditGuide(editGuide->info());
1189 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1191 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1193 clip->setKeyframes(index, keyframes);
1194 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1195 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1199 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1201 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1202 m_editGuide->setEnabled(m_dragGuide != NULL);
1203 if (clip == NULL) m_timelineContextMenu->popup(pos);
1204 else if (group != NULL) {
1205 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1206 m_ungroupAction->setEnabled(true);
1207 updateClipTypeActions(NULL);
1208 m_timelineContextClipMenu->popup(pos);
1210 m_ungroupAction->setEnabled(false);
1211 if (clip->type() == AVWIDGET) {
1212 ClipItem *item = static_cast <ClipItem*>(clip);
1213 updateClipTypeActions(item);
1214 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1215 m_timelineContextClipMenu->popup(pos);
1216 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1220 void CustomTrackView::activateMonitor()
1222 emit activateDocumentMonitor();
1225 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1227 if (data->hasFormat("kdenlive/clip")) {
1229 resetSelectionGroup();
1230 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1231 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1233 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1236 const QPointF framePos = mapToScene(pos);
1238 info.startPos = GenTime();
1239 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1240 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1241 info.cropDuration = info.endPos - info.startPos;
1242 info.originalcropStart = info.cropStart;
1245 // Check if clip can be inserted at that position
1246 ItemInfo pasteInfo = info;
1247 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1248 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1249 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1250 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1253 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1254 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1255 m_selectionGroup->addToGroup(item);
1256 item->setFlags(QGraphicsItem::ItemIsSelectable);
1258 QList <GenTime> offsetList;
1259 offsetList.append(info.endPos);
1260 updateSnapPoints(NULL, offsetList);
1261 m_selectionGroup->setPos(framePos);
1262 scene()->addItem(m_selectionGroup);
1264 } else if (data->hasFormat("kdenlive/producerslist")) {
1266 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1267 m_scene->clearSelection();
1268 resetSelectionGroup(false);
1270 QList <GenTime> offsetList;
1271 QList <ItemInfo> infoList;
1272 const QPointF framePos = mapToScene(pos);
1273 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1274 int track = (int)(framePos.y() / m_tracksHeight);
1276 // Check if clips can be inserted at that position
1277 for (int i = 0; i < ids.size(); ++i) {
1278 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1280 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1284 info.startPos = start;
1285 info.cropDuration = clip->duration();
1286 info.endPos = info.startPos + info.cropDuration;
1288 infoList.append(info);
1289 start += clip->duration();
1291 if (!canBePastedTo(infoList, AVWIDGET)) {
1294 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1296 for (int i = 0; i < ids.size(); ++i) {
1297 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1299 info.startPos = start;
1300 info.cropDuration = clip->duration();
1301 info.endPos = info.startPos + info.cropDuration;
1303 start += info.cropDuration;
1304 offsetList.append(start);
1305 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1306 item->setFlags(QGraphicsItem::ItemIsSelectable);
1307 m_selectionGroup->addToGroup(item);
1308 m_waitingThumbs.append(item);
1311 updateSnapPoints(NULL, offsetList);
1312 m_selectionGroup->setPos(framePos);
1313 scene()->addItem(m_selectionGroup);
1314 m_thumbsTimer.start();
1318 // the drag is not a clip (may be effect, ...)
1326 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1328 if (insertDropClips(event->mimeData(), event->pos())) {
1329 event->acceptProposedAction();
1330 } else QGraphicsView::dragEnterEvent(event);
1333 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1335 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1336 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1337 collindingItems.removeAll(item);
1338 if (collindingItems.isEmpty()) return false;
1340 for (int i = 0; i < collindingItems.count(); i++) {
1341 QGraphicsItem *collision = collindingItems.at(i);
1342 if (collision->type() == item->type()) {
1344 kDebug() << "// COLLISIION DETECTED";
1352 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1354 int track = m_document->tracksCount() - clip->track();
1355 GenTime pos = clip->startPos();
1356 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1357 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1360 bool success = true;
1361 for (int i = 0; i < clip->effectsCount(); i++) {
1362 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1364 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1365 m_document->renderer()->doRefresh();
1368 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1370 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1372 // Special case: speed effect
1373 if (effect.attribute("id") == "speed") {
1374 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1375 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1378 ItemInfo info = clip->info();
1379 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1380 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1381 if (strobe == 0) strobe = 1;
1382 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1383 EffectsParameterList params = clip->addEffect(effect);
1384 m_document->renderer()->mltAddEffect(track, pos, params);
1385 if (clip->isSelected()) emit clipItemSelected(clip);
1388 EffectsParameterList params = clip->addEffect(effect);
1389 if (effect.attribute("disabled") == "1") {
1390 // Effect is disabled, don't add it to MLT playlist
1391 if (clip->isSelected()) emit clipItemSelected(clip);
1394 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1395 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1396 if (clip->isSelected()) emit clipItemSelected(clip);
1397 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1400 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1402 QString index = effect.attribute("kdenlive_ix");
1403 // Special case: speed effect
1404 if (effect.attribute("id") == "speed") {
1405 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1407 ItemInfo info = clip->info();
1408 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1409 clip->deleteEffect(index);
1410 emit clipItemSelected(clip);
1411 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1415 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1416 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1417 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1420 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1422 clip->deleteEffect(index);
1423 emit clipItemSelected(clip);
1427 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1429 QList<QGraphicsItem *> itemList = group->childItems();
1430 QUndoCommand *effectCommand = new QUndoCommand();
1432 QDomNode namenode = effect.elementsByTagName("name").item(0);
1433 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1434 else effectName = i18n("effect");
1435 effectCommand->setText(i18n("Add %1", effectName));
1437 for (int i = 0; i < itemList.count(); i++) {
1438 if (itemList.at(i)->type() == AVWIDGET) {
1439 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1440 if (effect.attribute("type") == "audio") {
1441 // Don't add audio effects on video clips
1442 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1443 } else if (effect.hasAttribute("type") == false) {
1444 // Don't add video effect on audio clips
1445 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1448 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1449 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1452 if (item->isItemLocked()) {
1455 item->initEffect(effect);
1456 if (effect.attribute("tag") == "ladspa") {
1457 QString ladpsaFile = m_document->getLadspaFile();
1458 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1459 effect.setAttribute("src", ladpsaFile);
1461 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1466 m_commandStack->push(effectCommand);
1467 setDocumentModified();
1468 } else delete effectCommand;
1471 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1473 QList<QGraphicsItem *> itemList;
1474 QUndoCommand *effectCommand = new QUndoCommand();
1476 QDomNode namenode = effect.elementsByTagName("name").item(0);
1477 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1478 else effectName = i18n("effect");
1479 effectCommand->setText(i18n("Add %1", effectName));
1481 if (track == -1) itemList = scene()->selectedItems();
1482 if (itemList.isEmpty()) {
1483 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1484 if (clip) itemList.append(clip);
1485 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1487 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1488 for (int i = 0; i < itemList.count(); i++) {
1489 if (itemList.at(i)->type() == AVWIDGET) {
1490 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1491 if (effect.attribute("type") == "audio") {
1492 // Don't add audio effects on video clips
1493 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1494 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1497 } else if (effect.hasAttribute("type") == false) {
1498 // Don't add video effect on audio clips
1499 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1500 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1504 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1505 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1508 if (item->isItemLocked()) {
1511 item->initEffect(effect);
1512 if (effect.attribute("tag") == "ladspa") {
1513 QString ladpsaFile = m_document->getLadspaFile();
1514 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1515 effect.setAttribute("src", ladpsaFile);
1517 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1522 m_commandStack->push(effectCommand);
1523 setDocumentModified();
1524 } else delete effectCommand;
1527 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1529 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1530 m_commandStack->push(command);
1531 setDocumentModified();
1534 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1536 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1537 QDomElement effect = insertedEffect.cloneNode().toElement();
1538 kDebug()<<"UPDATE EFFECT, DISAB: "<<effect.attribute("disabled");
1540 // Special case: speed effect
1541 if (effect.attribute("id") == "speed") {
1542 ItemInfo info = clip->info();
1543 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1544 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1545 if (strobe == 0) strobe = 1;
1546 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1547 clip->setEffectAt(ix, effect);
1548 if (ix == clip->selectedEffectIndex()) {
1549 clip->setSelectedEffect(ix);
1554 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1555 if (effect.attribute("tag") == "ladspa") {
1556 // Update the ladspa affect file
1557 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1559 // check if we are trying to reset a keyframe effect
1560 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1561 clip->initEffect(effect);
1562 effectParams = clip->getEffectArgs(effect);
1564 if (effectParams.paramValue("disabled") == "1") {
1565 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1566 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1567 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1568 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1569 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1571 clip->setEffectAt(ix, effect);
1572 if (ix == clip->selectedEffectIndex()) {
1573 clip->setSelectedEffect(ix);
1574 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1576 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1577 // A fade effect was modified, update the clip
1578 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1579 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1580 clip->setFadeIn(pos);
1582 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1583 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1584 clip->setFadeOut(pos);
1588 setDocumentModified();
1591 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1593 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1594 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1595 QDomElement act = clip->effectAt(newPos - 1);
1596 QDomElement before = clip->effectAt(oldPos - 1);
1597 clip->setEffectAt(oldPos - 1, act);
1598 clip->setEffectAt(newPos - 1, before);
1599 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1600 if (act.attribute("id") == "speed") {
1601 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1602 } else if (before.attribute("id") == "speed") {
1603 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1604 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1605 emit clipItemSelected(clip, newPos - 1);
1606 setDocumentModified();
1607 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1610 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1612 QDomElement effect = clip->effectAt(effectPos);
1613 QDomElement oldEffect = effect.cloneNode().toElement();
1614 if (effect.attribute("id") == "speed") {
1616 ItemInfo info = clip->info();
1617 effect.setAttribute("disabled", (int) disable);
1618 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1620 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1621 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1622 if (strobe == 0) strobe = 1;
1623 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1628 effect.setAttribute("disabled", (int) disable);
1629 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1630 m_commandStack->push(command);
1631 setDocumentModified();;
1634 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1636 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1637 m_commandStack->push(command);
1638 setDocumentModified();
1641 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1643 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1644 m_commandStack->push(command);
1647 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1651 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1652 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1653 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1654 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);
1655 m_blockRefresh = false;
1658 if (item->parentItem()) {
1659 // Item is part of a group, reset group
1660 resetSelectionGroup();
1662 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1664 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1665 int cutPos = (int) cutTime.frames(m_document->fps());
1666 ItemInfo newPos = info;
1667 double speed = item->speed();
1668 newPos.startPos = cutTime;
1669 newPos.endPos = info.endPos;
1670 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1671 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1672 newPos.track = info.track;
1673 ClipItem *dup = item->clone(newPos);
1674 // remove unwanted effects (fade in) from 2nd part of cutted clip
1675 int ix = dup->hasEffect(QString(), "fadein");
1677 QDomElement oldeffect = item->effectAt(ix);
1678 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1680 ix = dup->hasEffect(QString(), "fade_from_black");
1682 QDomElement oldeffect = item->effectAt(ix);
1683 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1685 item->resizeEnd(cutPos, false);
1686 scene()->addItem(dup);
1687 if (item->checkKeyFrames()) slotRefreshEffects(item);
1688 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1689 item->baseClip()->addReference();
1690 m_document->updateClip(item->baseClip()->getId());
1691 setDocumentModified();
1692 //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);
1696 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1697 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1698 if (!item || !dup || item == dup) {
1699 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1700 m_blockRefresh = false;
1703 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1704 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1708 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1709 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1710 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1711 //deleteClip(dup->info());
1714 if (dup->isSelected()) emit clipItemSelected(NULL);
1715 dup->baseClip()->removeReference();
1716 m_document->updateClip(dup->baseClip()->getId());
1717 scene()->removeItem(dup);
1720 ItemInfo clipinfo = item->info();
1721 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1722 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1724 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1725 setDocumentModified();
1727 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1730 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1733 void CustomTrackView::slotEnableRefresh()
1735 m_blockRefresh = false;
1738 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1740 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1741 if (itemList.count() == 1) {
1742 if (itemList.at(0)->type() == AVWIDGET) {
1743 ClipItem *item = (ClipItem *) itemList.at(0);
1745 info.track = item->track();
1746 ClipItem *transitionClip = NULL;
1747 const int transitiontrack = getPreviousVideoTrack(info.track);
1748 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1749 if (pos < item->startPos() + item->cropDuration() / 2) {
1750 // add transition to clip start
1751 info.startPos = item->startPos();
1752 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1753 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1754 info.endPos = transitionClip->endPos();
1755 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1756 // Check there is no other transition at that place
1757 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1758 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1759 QList<QGraphicsItem *> selection = m_scene->items(r);
1760 bool transitionAccepted = true;
1761 for (int i = 0; i < selection.count(); i++) {
1762 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1763 Transition *tr = static_cast <Transition *>(selection.at(i));
1764 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1765 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1766 } else transitionAccepted = false;
1769 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1770 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1773 // add transition to clip end
1774 info.endPos = item->endPos();
1775 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1776 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1777 info.startPos = transitionClip->startPos();
1778 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1779 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1780 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1782 // Check there is no other transition at that place
1783 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1784 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1785 QList<QGraphicsItem *> selection = m_scene->items(r);
1786 bool transitionAccepted = true;
1787 for (int i = 0; i < selection.count(); i++) {
1788 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1789 Transition *tr = static_cast <Transition *>(selection.at(i));
1790 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1791 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1792 } else transitionAccepted = false;
1795 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1796 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1799 } else for (int i = 0; i < itemList.count(); i++) {
1800 if (itemList.at(i)->type() == AVWIDGET) {
1801 ClipItem *item = (ClipItem *) itemList.at(i);
1803 info.startPos = item->startPos();
1804 info.endPos = info.startPos + GenTime(65, m_document->fps());
1805 info.track = item->track();
1807 // Check there is no other transition at that place
1808 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1809 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1810 QList<QGraphicsItem *> selection = m_scene->items(r);
1811 bool transitionAccepted = true;
1812 for (int i = 0; i < selection.count(); i++) {
1813 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1814 Transition *tr = static_cast <Transition *>(selection.at(i));
1815 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1816 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1817 } else transitionAccepted = false;
1820 int transitiontrack = getPreviousVideoTrack(info.track);
1821 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1822 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1827 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1829 if (transitionInfo.startPos >= transitionInfo.endPos) {
1830 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1833 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1834 m_commandStack->push(command);
1835 setDocumentModified();
1838 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1840 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1841 //kDebug() << "---- ADDING transition " << params.attribute("value");
1842 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1843 scene()->addItem(tr);
1844 setDocumentModified();
1846 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1851 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1853 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1855 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1858 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1859 if (m_dragItem == item) m_dragItem = NULL;
1861 emit transitionItemSelected(NULL);
1862 setDocumentModified();
1865 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1867 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1868 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1869 m_commandStack->push(command);
1870 setDocumentModified();
1873 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1875 Transition *item = getTransitionItemAt(pos, track);
1877 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1880 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);
1881 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1882 item->setTransitionParameters(transition);
1883 if (updateTransitionWidget) {
1884 ItemInfo info = item->info();
1886 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1887 if (transitionClip && transitionClip->baseClip()) {
1888 QString size = transitionClip->baseClip()->getProperty("frame_size");
1889 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1890 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1891 p.setY(size.section('x', 1, 1).toInt());
1893 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1895 setDocumentModified();
1898 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1901 const QPointF pos = mapToScene(event->pos());
1902 if (m_selectionGroup) {
1903 m_selectionGroup->setPos(pos);
1904 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1905 event->acceptProposedAction();
1907 // Drag enter was not possible, try again at mouse position
1908 insertDropClips(event->mimeData(), event->pos());
1912 QGraphicsView::dragMoveEvent(event);
1916 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1918 if (m_selectionGroup && m_clipDrag) {
1919 m_thumbsTimer.stop();
1920 m_waitingThumbs.clear();
1921 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1923 scene()->destroyItemGroup(m_selectionGroup);
1924 m_selectionGroup = NULL;
1925 } else QGraphicsView::dragLeaveEvent(event);
1928 void CustomTrackView::dropEvent(QDropEvent * event)
1930 if (m_selectionGroup && m_clipDrag) {
1931 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1932 resetSelectionGroup();
1933 m_scene->clearSelection();
1934 bool hasVideoClip = false;
1935 QUndoCommand *addCommand = new QUndoCommand();
1936 addCommand->setText(i18n("Add timeline clip"));
1938 for (int i = 0; i < items.count(); i++) {
1939 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1940 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1941 if (items.count() == 1) {
1942 updateClipTypeActions(item);
1944 updateClipTypeActions(NULL);
1947 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1948 item->baseClip()->addReference();
1949 m_document->updateClip(item->baseClip()->getId());
1950 ItemInfo info = item->info();
1952 int tracknumber = m_document->tracksCount() - info.track - 1;
1953 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1954 if (isLocked) item->setItemLocked(true);
1955 ItemInfo clipInfo = info;
1956 clipInfo.track = m_document->tracksCount() - item->track();
1957 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1958 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1961 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1962 // add transparency transition
1963 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1964 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1966 item->setSelected(true);
1968 m_commandStack->push(addCommand);
1969 setDocumentModified();
1970 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1971 if (items.count() > 1) groupSelectedItems(true);
1972 event->setDropAction(Qt::MoveAction);
1974 } else QGraphicsView::dropEvent(event);
1979 QStringList CustomTrackView::mimeTypes() const
1981 QStringList qstrList;
1982 // list of accepted mime types for drop
1983 qstrList.append("text/plain");
1984 qstrList.append("kdenlive/producerslist");
1985 qstrList.append("kdenlive/clip");
1989 Qt::DropActions CustomTrackView::supportedDropActions() const
1991 // returns what actions are supported when dropping
1992 return Qt::MoveAction;
1995 void CustomTrackView::setDuration(int duration)
1997 int diff = qAbs(duration - sceneRect().width());
1998 if (diff * matrix().m11() > -50) {
1999 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2000 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2002 m_projectDuration = duration;
2005 int CustomTrackView::duration() const
2007 return m_projectDuration;
2010 void CustomTrackView::addTrack(TrackInfo type, int ix)
2012 if (ix == -1 || ix == m_document->tracksCount()) {
2013 m_document->insertTrack(ix, type);
2014 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2016 m_document->insertTrack(m_document->tracksCount() - ix, type);
2017 // insert track in MLT playlist
2018 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2020 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2021 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2022 QList<QGraphicsItem *> selection = m_scene->items(r);
2023 resetSelectionGroup();
2025 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2026 scene()->addItem(m_selectionGroup);
2027 for (int i = 0; i < selection.count(); i++) {
2028 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2029 m_selectionGroup->addToGroup(selection.at(i));
2030 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2033 // Move graphic items
2034 m_selectionGroup->translate(0, m_tracksHeight);
2036 // adjust track number
2037 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2038 for (int i = 0; i < children.count(); i++) {
2039 if (children.at(i)->type() == GROUPWIDGET) {
2040 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2041 children << grp->childItems();
2044 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2046 ItemInfo clipinfo = item->info();
2047 if (item->type() == AVWIDGET) {
2048 ClipItem *clip = static_cast <ClipItem *>(item);
2049 // We add a move clip command so that we get the correct producer for new track number
2050 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2051 Mlt::Producer *prod;
2052 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2053 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2054 else prod = clip->baseClip()->producer(clipinfo.track);
2055 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2057 } else if (item->type() == TRANSITIONWIDGET) {
2058 Transition *tr = static_cast <Transition *>(item);
2059 int track = tr->transitionEndTrack();
2061 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2065 resetSelectionGroup(false);
2068 int maxHeight = m_tracksHeight * m_document->tracksCount();
2069 for (int i = 0; i < m_guides.count(); i++) {
2070 QLineF l = m_guides.at(i)->line();
2071 l.setP2(QPointF(l.x2(), maxHeight));
2072 m_guides.at(i)->setLine(l);
2074 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2075 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2076 viewport()->update();
2077 emit trackHeightChanged();
2078 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2079 //setFixedHeight(50 * m_tracksCount);
2082 void CustomTrackView::removeTrack(int ix)
2084 // Delete track in MLT playlist
2085 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2086 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2088 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2089 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2090 QList<QGraphicsItem *> selection = m_scene->items(r);
2092 resetSelectionGroup();
2094 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2095 scene()->addItem(m_selectionGroup);
2096 for (int i = 0; i < selection.count(); i++) {
2097 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2098 m_selectionGroup->addToGroup(selection.at(i));
2099 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2102 // Move graphic items
2103 qreal ydiff = 0 - (int) m_tracksHeight;
2104 m_selectionGroup->translate(0, ydiff);
2106 // adjust track number
2107 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2108 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2109 for (int i = 0; i < children.count(); i++) {
2110 if (children.at(i)->type() == GROUPWIDGET) {
2111 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2112 children << grp->childItems();
2115 if (children.at(i)->type() == AVWIDGET) {
2116 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2118 ItemInfo clipinfo = clip->info();
2119 // We add a move clip command so that we get the correct producer for new track number
2120 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2121 Mlt::Producer *prod;
2122 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2123 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2124 else prod = clip->baseClip()->producer(clipinfo.track);
2125 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2127 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2128 Transition *tr = static_cast <Transition *>(children.at(i));
2130 int track = tr->transitionEndTrack();
2132 ItemInfo clipinfo = tr->info();
2133 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2137 resetSelectionGroup(false);
2139 int maxHeight = m_tracksHeight * m_document->tracksCount();
2140 for (int i = 0; i < m_guides.count(); i++) {
2141 QLineF l = m_guides.at(i)->line();
2142 l.setP2(QPointF(l.x2(), maxHeight));
2143 m_guides.at(i)->setLine(l);
2145 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2146 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2147 viewport()->update();
2148 emit trackHeightChanged();
2149 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2152 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2154 int tracknumber = m_document->tracksCount() - ix;
2155 m_document->setTrackType(tracknumber - 1, type);
2156 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2157 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2158 viewport()->update();
2162 void CustomTrackView::slotSwitchTrackAudio(int ix)
2164 /*for (int i = 0; i < m_document->tracksCount(); i++)
2165 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2166 int tracknumber = m_document->tracksCount() - ix - 1;
2167 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2168 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2169 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2170 setDocumentModified();
2173 void CustomTrackView::slotSwitchTrackLock(int ix)
2175 int tracknumber = m_document->tracksCount() - ix - 1;
2176 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2177 m_commandStack->push(command);
2181 void CustomTrackView::lockTrack(int ix, bool lock)
2183 int tracknumber = m_document->tracksCount() - ix - 1;
2184 m_document->switchTrackLock(tracknumber, lock);
2185 emit doTrackLock(ix, lock);
2186 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2188 for (int i = 0; i < selection.count(); i++) {
2189 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2190 if (selection.at(i)->isSelected()) {
2191 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2192 else emit transitionItemSelected(NULL);
2194 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2196 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2197 viewport()->update();
2198 setDocumentModified();
2201 void CustomTrackView::slotSwitchTrackVideo(int ix)
2203 int tracknumber = m_document->tracksCount() - ix;
2204 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2205 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2206 setDocumentModified();
2209 void CustomTrackView::slotRemoveSpace()
2213 if (m_menuPosition.isNull()) {
2214 pos = GenTime(cursorPos(), m_document->fps());
2216 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2219 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2220 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2222 ClipItem *item = getClipItemAt(pos, track);
2224 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);
2227 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2228 //kDebug() << "// GOT LENGT; " << length;
2230 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);
2234 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2235 QList<QGraphicsItem *> items = m_scene->items(r);
2237 QList<ItemInfo> clipsToMove;
2238 QList<ItemInfo> transitionsToMove;
2240 for (int i = 0; i < items.count(); i++) {
2241 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2242 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2243 ItemInfo info = item->info();
2244 if (item->type() == AVWIDGET) {
2245 clipsToMove.append(info);
2246 } else if (item->type() == TRANSITIONWIDGET) {
2247 transitionsToMove.append(info);
2252 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2253 m_commandStack->push(command);
2256 void CustomTrackView::slotInsertSpace()
2260 if (m_menuPosition.isNull()) {
2261 pos = GenTime(cursorPos(), m_document->fps());
2263 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2264 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2266 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2267 if (d.exec() != QDialog::Accepted) return;
2268 GenTime spaceDuration = d.selectedDuration();
2269 track = d.selectedTrack();
2270 ClipItem *item = getClipItemAt(pos, track);
2271 if (item) pos = item->startPos();
2274 int maxh = sceneRect().height();
2276 minh = track * m_tracksHeight + m_tracksHeight / 2;
2277 maxh = m_tracksHeight / 2 - 1;
2280 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2281 QList<QGraphicsItem *> items = m_scene->items(r);
2283 QList<ItemInfo> clipsToMove;
2284 QList<ItemInfo> transitionsToMove;
2286 for (int i = 0; i < items.count(); i++) {
2287 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2288 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2289 ItemInfo info = item->info();
2290 if (item->type() == AVWIDGET) {
2291 clipsToMove.append(info);
2292 } else if (item->type() == TRANSITIONWIDGET) {
2293 transitionsToMove.append(info);
2298 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2299 m_commandStack->push(command);
2302 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2304 int diff = duration.frames(m_document->fps());
2305 resetSelectionGroup();
2306 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2307 scene()->addItem(m_selectionGroup);
2309 Transition *transition;
2311 // Create lists with start pos for each track
2312 QMap <int, int> trackClipStartList;
2313 QMap <int, int> trackTransitionStartList;
2315 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2316 trackClipStartList[i] = -1;
2317 trackTransitionStartList[i] = -1;
2320 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2321 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2323 if (clip->parentItem()) {
2324 m_selectionGroup->addToGroup(clip->parentItem());
2325 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2327 m_selectionGroup->addToGroup(clip);
2328 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2330 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))
2331 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2333 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);
2336 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2337 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2339 if (transition->parentItem()) {
2340 m_selectionGroup->addToGroup(transition->parentItem());
2341 transition->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2343 m_selectionGroup->addToGroup(transition);
2344 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2346 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))
2347 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2348 } 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);
2350 m_selectionGroup->translate(diff, 0);
2352 // update items coordinates
2353 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2355 for (int i = 0; i < itemList.count(); i++) {
2356 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2357 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2358 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2359 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2360 for (int j = 0; j < children.count(); j++) {
2361 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2366 resetSelectionGroup(false);
2367 if (track != -1) track = m_document->tracksCount() - track;
2368 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2371 void CustomTrackView::deleteClip(const QString &clipId)
2373 resetSelectionGroup();
2374 QList<QGraphicsItem *> itemList = items();
2375 QUndoCommand *deleteCommand = new QUndoCommand();
2377 for (int i = 0; i < itemList.count(); i++) {
2378 if (itemList.at(i)->type() == AVWIDGET) {
2379 ClipItem *item = (ClipItem *)itemList.at(i);
2380 if (item->clipProducer() == clipId) {
2382 if (item->parentItem()) {
2383 // Clip is in a group, destroy the group
2384 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2386 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2390 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2391 if (count == 0) delete deleteCommand;
2392 else m_commandStack->push(deleteCommand);
2395 void CustomTrackView::setCursorPos(int pos, bool seek)
2397 if (pos == m_cursorPos) return;
2398 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2400 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2401 else if (m_autoScroll) checkScrolling();
2402 m_cursorLine->setPos(m_cursorPos, 0);
2405 void CustomTrackView::updateCursorPos()
2407 m_cursorLine->setPos(m_cursorPos, 0);
2410 int CustomTrackView::cursorPos()
2412 return (int)(m_cursorPos);
2415 void CustomTrackView::moveCursorPos(int delta)
2417 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2418 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2419 m_cursorPos += delta;
2420 m_cursorLine->setPos(m_cursorPos, 0);
2421 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2424 void CustomTrackView::initCursorPos(int pos)
2426 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2428 m_cursorLine->setPos(pos, 0);
2432 void CustomTrackView::checkScrolling()
2434 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2437 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2439 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2440 QGraphicsView::mouseReleaseEvent(event);
2441 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2442 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2443 if (event->button() == Qt::MidButton) {
2446 setDragMode(QGraphicsView::NoDrag);
2447 if (m_operationMode == MOVEGUIDE) {
2448 setCursor(Qt::ArrowCursor);
2449 m_operationMode = NONE;
2450 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2451 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2452 if (newPos != m_dragGuide->position()) {
2453 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2454 m_commandStack->push(command);
2455 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2456 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2457 m_document->syncGuides(m_guides);
2462 } else if (m_operationMode == SPACER && m_selectionGroup) {
2464 if (event->modifiers() != Qt::ControlModifier) {
2465 // We are moving all tracks
2467 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2468 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2470 if (timeOffset != GenTime()) {
2471 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2473 QList<ItemInfo> clipsToMove;
2474 QList<ItemInfo> transitionsToMove;
2476 // Create lists with start pos for each track
2477 QMap <int, int> trackClipStartList;
2478 QMap <int, int> trackTransitionStartList;
2480 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2481 trackClipStartList[i] = -1;
2482 trackTransitionStartList[i] = -1;
2485 for (int i = 0; i < items.count(); i++) {
2486 if (items.at(i)->type() == GROUPWIDGET)
2487 items += items.at(i)->childItems();
2490 for (int i = 0; i < items.count(); i++) {
2491 if (items.at(i)->type() == AVWIDGET) {
2492 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2493 ItemInfo info = item->info();
2494 clipsToMove.append(info);
2496 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2497 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2498 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2499 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2500 ItemInfo info = item->info();
2501 transitionsToMove.append(info);
2503 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2504 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2508 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2509 m_commandStack->push(command);
2510 if (track != -1) track = m_document->tracksCount() - track;
2511 kDebug() << "SPACER TRACK:" << track;
2512 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2514 resetSelectionGroup(false);
2515 m_operationMode = NONE;
2516 } else if (m_operationMode == RUBBERSELECTION) {
2517 //kDebug() << "// END RUBBER SELECT";
2518 resetSelectionGroup();
2519 groupSelectedItems();
2520 m_operationMode = NONE;
2523 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2524 emit transitionItemSelected(NULL);
2528 if (m_dragItem) info = m_dragItem->info();
2530 if (m_operationMode == MOVE) {
2531 setCursor(Qt::OpenHandCursor);
2533 if (m_dragItem->parentItem() == 0) {
2534 // we are moving one clip, easy
2535 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2536 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2537 Mlt::Producer *prod;
2538 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2539 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2540 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2541 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);
2544 int tracknumber = m_document->tracksCount() - item->track() - 1;
2545 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2546 if (isLocked) item->setItemLocked(true);
2547 QUndoCommand *moveCommand = new QUndoCommand();
2548 moveCommand->setText(i18n("Move clip"));
2549 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2550 // Also move automatic transitions (on lower track)
2551 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2552 if (tr && tr->isAutomatic()) {
2553 ItemInfo trInfo = tr->info();
2554 ItemInfo newTrInfo = trInfo;
2555 newTrInfo.track = info.track;
2556 newTrInfo.startPos = m_dragItem->startPos();
2557 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2558 // transition end should stay the same
2560 // transition end should be adjusted to clip
2561 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2563 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2565 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2566 // Check if there is a transition at clip end
2567 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2568 if (tr && tr->isAutomatic()) {
2569 ItemInfo trInfo = tr->info();
2570 ItemInfo newTrInfo = trInfo;
2571 newTrInfo.track = info.track;
2572 newTrInfo.endPos = m_dragItem->endPos();
2573 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2574 // transition start should stay the same
2576 // transition start should be moved
2577 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2579 if (newTrInfo.startPos < newTrInfo.endPos)
2580 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2583 // Also move automatic transitions (on upper track)
2584 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2585 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2586 ItemInfo trInfo = tr->info();
2587 ItemInfo newTrInfo = trInfo;
2588 newTrInfo.startPos = m_dragItem->startPos();
2589 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2590 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2591 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2592 // transition end should be adjusted to clip on upper track
2593 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2595 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2598 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2599 // Check if there is a transition at clip end
2600 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2601 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2602 ItemInfo trInfo = tr->info();
2603 ItemInfo newTrInfo = trInfo;
2604 newTrInfo.endPos = m_dragItem->endPos();
2605 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2606 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2607 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2608 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2609 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2610 // transition start should be moved
2611 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2613 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2617 m_commandStack->push(moveCommand);
2619 // undo last move and emit error message
2620 bool snap = KdenliveSettings::snaptopoints();
2621 KdenliveSettings::setSnaptopoints(false);
2622 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2623 KdenliveSettings::setSnaptopoints(snap);
2624 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2626 setDocumentModified();
2628 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2629 Transition *transition = static_cast <Transition *>(m_dragItem);
2630 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)) {
2631 // Moving transition failed, revert to previous position
2632 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2633 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2635 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2636 m_commandStack->push(command);
2637 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2641 // Moving several clips. We need to delete them and readd them to new position,
2642 // or they might overlap each other during the move
2643 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2644 QList<QGraphicsItem *> items = group->childItems();
2646 QList<ItemInfo> clipsToMove;
2647 QList<ItemInfo> transitionsToMove;
2649 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2650 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2651 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2652 if (timeOffset != GenTime() || trackOffset != 0) {
2653 // remove items in MLT playlist
2656 int max = items.count();
2657 for (int i = 0; i < max; i++) {
2658 if (items.at(i)->type() == GROUPWIDGET) {
2659 items += items.at(i)->childItems();
2662 m_document->renderer()->blockSignals(true);
2663 for (int i = 0; i < items.count(); i++) {
2664 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2665 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2666 ItemInfo info = item->info();
2667 if (item->type() == AVWIDGET) {
2668 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2669 // error, clip cannot be removed from playlist
2670 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2672 clipsToMove.append(info);
2675 transitionsToMove.append(info);
2676 Transition *tr = static_cast <Transition*>(item);
2677 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2680 m_document->renderer()->blockSignals(false);
2681 for (int i = 0; i < items.count(); i++) {
2682 // re-add items in correct place
2683 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2684 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2686 ItemInfo info = item->info();
2687 int tracknumber = m_document->tracksCount() - info.track - 1;
2688 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2690 group->removeFromGroup(item);
2691 item->setItemLocked(true);
2694 if (item->type() == AVWIDGET) {
2695 ClipItem *clip = static_cast <ClipItem*>(item);
2696 info.track = m_document->tracksCount() - info.track;
2697 Mlt::Producer *prod;
2698 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2699 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2700 else prod = clip->baseClip()->producer(info.track);
2701 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2702 for (int i = 0; i < clip->effectsCount(); i++) {
2703 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2706 Transition *tr = static_cast <Transition*>(item);
2707 int newTrack = tr->transitionEndTrack();
2708 if (!tr->forcedTrack()) {
2709 newTrack = getPreviousVideoTrack(info.track);
2711 tr->updateTransitionEndTrack(newTrack);
2712 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2716 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2717 m_commandStack->push(move);
2719 //QPointF top = group->sceneBoundingRect().topLeft();
2720 //QPointF oldpos = m_selectionGroup->scenePos();
2721 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2722 //group->setPos(top);
2723 //TODO: get rid of the 3 lines below
2724 if (m_selectionGroup) {
2725 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2726 m_selectionGroupInfo.track = m_selectionGroup->track();
2728 setDocumentModified();
2731 m_document->renderer()->doRefresh();
2732 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2734 if (m_dragItem->type() == AVWIDGET) {
2735 ItemInfo resizeinfo = m_dragItemInfo;
2736 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2737 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2739 QUndoCommand *resizeCommand = new QUndoCommand();
2740 resizeCommand->setText(i18n("Resize clip"));
2742 // Check if there is an automatic transition on that clip (lower track)
2743 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2744 if (transition && transition->isAutomatic()) {
2745 ItemInfo trInfo = transition->info();
2746 ItemInfo newTrInfo = trInfo;
2747 newTrInfo.startPos = m_dragItem->startPos();
2748 if (newTrInfo.startPos < newTrInfo.endPos)
2749 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2751 // Check if there is an automatic transition on that clip (upper track)
2752 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2753 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2754 ItemInfo trInfo = transition->info();
2755 ItemInfo newTrInfo = trInfo;
2756 newTrInfo.startPos = m_dragItem->startPos();
2757 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2758 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2759 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2763 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2764 updateClipFade(clip);
2768 QDomElement root = doc.createElement("list");
2769 doc.appendChild(root);
2770 QList <int> indexes;
2771 for (int i = 0; i < clip->effectsCount(); i++) {
2772 QDomElement effect = clip->effectAt(i);
2773 if (EffectsList::hasKeyFrames(effect)) {
2774 doc.appendChild(doc.importNode(effect, true));
2779 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2780 // Keyframes were modified, updateClip
2781 QDomNodeList effs = doc.elementsByTagName("effect");
2783 // Since we must always resize clip before updating the keyframes, we
2784 // put a resize command before & after checking keyframes so that
2785 // we are sure the resize is performed before whenever we do or undo the action
2787 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2788 for (int i = 0; i < indexes.count(); i++) {
2789 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);
2790 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2792 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2793 emit clipItemSelected(clip);
2794 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2796 m_commandStack->push(resizeCommand);
2798 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2799 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2801 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2802 Transition *transition = static_cast <Transition *>(m_dragItem);
2803 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)) {
2804 // Cannot resize transition
2805 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2806 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2808 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2809 m_commandStack->push(command);
2813 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2814 // Item was resized, rebuild group;
2815 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2816 QList <QGraphicsItem *> children = group->childItems();
2817 m_document->clipManager()->removeGroup(group);
2818 scene()->destroyItemGroup(group);
2819 for (int i = 0; i < children.count(); i++) {
2820 children.at(i)->setSelected(true);
2822 groupSelectedItems(false, true);
2824 //m_document->renderer()->doRefresh();
2825 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2827 if (m_dragItem->type() == AVWIDGET) {
2828 ItemInfo resizeinfo = info;
2829 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2830 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2832 QUndoCommand *resizeCommand = new QUndoCommand();
2833 resizeCommand->setText(i18n("Resize clip"));
2835 // Check if there is an automatic transition on that clip (lower track)
2836 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2837 if (tr && tr->isAutomatic()) {
2838 ItemInfo trInfo = tr->info();
2839 ItemInfo newTrInfo = trInfo;
2840 newTrInfo.endPos = m_dragItem->endPos();
2841 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2844 // Check if there is an automatic transition on that clip (upper track)
2845 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2846 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2847 ItemInfo trInfo = tr->info();
2848 ItemInfo newTrInfo = trInfo;
2849 newTrInfo.endPos = m_dragItem->endPos();
2850 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2851 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2852 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2857 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2859 QDomElement root = doc.createElement("list");
2860 doc.appendChild(root);
2861 QList <int> indexes;
2862 for (int i = 0; i < clip->effectsCount(); i++) {
2863 QDomElement effect = clip->effectAt(i);
2864 if (EffectsList::hasKeyFrames(effect)) {
2865 doc.appendChild(doc.importNode(effect, true));
2870 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)) {
2871 // Keyframes were modified, updateClip
2872 QDomNodeList effs = doc.elementsByTagName("effect");
2874 // Since we must always resize clip before updating the keyframes, we
2875 // put a resize command before & after checking keyframes so that
2876 // we are sure the resize is performed before whenever we do or undo the action
2878 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2879 for (int i = 0; i < indexes.count(); i++) {
2880 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);
2881 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2883 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2884 emit clipItemSelected(clip);
2885 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2887 m_commandStack->push(resizeCommand);
2888 updateClipFade(clip);
2890 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2891 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2893 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2894 Transition *transition = static_cast <Transition *>(m_dragItem);
2895 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)) {
2896 // Cannot resize transition
2897 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2898 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2900 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2901 m_commandStack->push(command);
2904 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2905 // Item was resized, rebuild group;
2906 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2907 QList <QGraphicsItem *> children = group->childItems();
2908 m_document->clipManager()->removeGroup(group);
2909 scene()->destroyItemGroup(group);
2910 for (int i = 0; i < children.count(); i++) {
2911 children.at(i)->setSelected(true);
2913 groupSelectedItems(false, true);
2915 //m_document->renderer()->doRefresh();
2916 } else if (m_operationMode == FADEIN) {
2917 // resize fade in effect
2918 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2919 int ix = item->hasEffect("volume", "fadein");
2921 QDomElement oldeffect = item->effectAt(ix);
2922 int start = item->cropStart().frames(m_document->fps());
2923 int end = item->fadeIn();
2925 slotDeleteEffect(item, oldeffect);
2928 QDomElement effect = oldeffect.cloneNode().toElement();
2929 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2930 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2931 slotUpdateClipEffect(item, effect, oldeffect, ix);
2932 emit clipItemSelected(item, ix);
2934 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2935 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2936 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2937 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2939 ix = item->hasEffect("volume", "fade_from_black");
2941 QDomElement oldeffect = item->effectAt(ix);
2942 int start = item->cropStart().frames(m_document->fps());
2943 int end = item->fadeIn();
2945 slotDeleteEffect(item, oldeffect);
2948 QDomElement effect = oldeffect.cloneNode().toElement();
2949 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2950 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2951 slotUpdateClipEffect(item, effect, oldeffect, ix);
2952 emit clipItemSelected(item, ix);
2955 } else if (m_operationMode == FADEOUT) {
2956 // resize fade in effect
2957 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2958 int ix = item->hasEffect("volume", "fadeout");
2960 QDomElement oldeffect = item->effectAt(ix);
2961 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2962 int start = item->fadeOut();
2964 slotDeleteEffect(item, oldeffect);
2966 start = end - start;
2967 QDomElement effect = oldeffect.cloneNode().toElement();
2968 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2969 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2970 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2971 slotUpdateClipEffect(item, effect, oldeffect, ix);
2972 emit clipItemSelected(item, ix);
2974 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2975 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2976 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2977 EffectsList::setParameter(effect, "out", QString::number(0));
2978 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2980 ix = item->hasEffect("brightness", "fade_to_black");
2982 QDomElement oldeffect = item->effectAt(ix);
2983 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2984 int start = item->fadeOut();
2986 slotDeleteEffect(item, oldeffect);
2988 start = end - start;
2989 QDomElement effect = oldeffect.cloneNode().toElement();
2990 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2991 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2992 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2993 slotUpdateClipEffect(item, effect, oldeffect, ix);
2994 emit clipItemSelected(item, ix);
2997 } else if (m_operationMode == KEYFRAME) {
2998 // update the MLT effect
2999 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3000 QString previous = item->keyframes(item->selectedEffectIndex());
3001 item->updateKeyframeEffect();
3002 QString next = item->keyframes(item->selectedEffectIndex());
3003 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3004 m_commandStack->push(command);
3005 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3006 emit clipItemSelected(item, item->selectedEffectIndex());
3008 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3009 // A transition is selected
3011 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3012 if (transitionClip && transitionClip->baseClip()) {
3013 QString size = transitionClip->baseClip()->getProperty("frame_size");
3014 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3015 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3016 p.setY(size.section('x', 1, 1).toInt());
3018 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3019 } else emit transitionItemSelected(NULL);
3020 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3021 m_operationMode = NONE;
3024 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3026 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3028 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3029 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3032 if (item->isSelected()) emit clipItemSelected(NULL);
3033 item->baseClip()->removeReference();
3034 m_document->updateClip(item->baseClip()->getId());
3036 /*if (item->baseClip()->isTransparent()) {
3037 // also remove automatic transition
3038 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3039 if (tr && tr->isAutomatic()) {
3040 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3041 scene()->removeItem(tr);
3045 m_waitingThumbs.removeAll(item);
3046 if (m_dragItem == item) m_dragItem = NULL;
3047 scene()->removeItem(item);
3050 setDocumentModified();
3051 if (refresh) m_document->renderer()->doRefresh();
3054 void CustomTrackView::deleteSelectedClips()
3056 resetSelectionGroup();
3057 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3058 if (itemList.count() == 0) {
3059 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3062 scene()->clearSelection();
3063 QUndoCommand *deleteSelected = new QUndoCommand();
3065 bool resetGroup = false;
3068 int transitionCount = 0;
3069 // expand & destroy groups
3070 for (int i = 0; i < itemList.count(); i++) {
3071 if (itemList.at(i)->type() == GROUPWIDGET) {
3073 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3074 itemList += children;
3075 QList <ItemInfo> clipInfos;
3076 QList <ItemInfo> transitionInfos;
3077 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3078 for (int j = 0; j < children.count(); j++) {
3079 if (children.at(j)->type() == AVWIDGET) {
3080 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3081 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3082 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3083 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3084 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3087 if (clipInfos.count() > 0) {
3088 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3093 for (int i = 0; i < itemList.count(); i++) {
3094 if (itemList.at(i)->type() == AVWIDGET) {
3096 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3097 if (item->parentItem()) resetGroup = true;
3098 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3099 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3100 emit clipItemSelected(NULL);
3101 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3103 Transition *item = static_cast <Transition *>(itemList.at(i));
3104 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3105 if (item->parentItem()) resetGroup = true;
3106 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3107 emit transitionItemSelected(NULL);
3110 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3111 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3112 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3113 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3114 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3115 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3116 else deleteSelected->setText(i18n("Delete selected items"));
3117 m_commandStack->push(deleteSelected);
3120 void CustomTrackView::changeClipSpeed()
3122 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3123 if (itemList.count() == 0) {
3124 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3127 QUndoCommand *changeSelected = new QUndoCommand();
3128 changeSelected->setText("Edit clip speed");
3132 for (int i = 0; i < itemList.count(); i++) {
3133 if (itemList.at(i)->type() == AVWIDGET) {
3134 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3135 ItemInfo info = item->info();
3136 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3138 double speed = (double) percent / 100.0;
3139 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3141 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3145 if (count > 0) m_commandStack->push(changeSelected);
3146 else delete changeSelected;
3149 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3151 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3152 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3154 kDebug() << "ERROR: Cannot find clip for speed change";
3155 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3158 info.track = m_document->tracksCount() - item->track();
3159 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3161 item->setSpeed(speed, strobe);
3162 item->updateRectGeometry();
3163 if (item->cropDuration().frames(m_document->fps()) > endPos)
3164 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3165 updateClipFade(item);
3166 setDocumentModified();
3167 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3170 void CustomTrackView::cutSelectedClips()
3172 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3173 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3174 for (int i = 0; i < itemList.count(); i++) {
3175 if (itemList.at(i)->type() == AVWIDGET) {
3176 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3177 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3178 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3179 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3180 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3181 m_commandStack->push(command);
3187 void CustomTrackView::groupClips(bool group)
3189 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3190 QList <ItemInfo> clipInfos;
3191 QList <ItemInfo> transitionInfos;
3192 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3195 int max = itemList.count();
3196 for (int i = 0; i < max; i++) {
3197 if (itemList.at(i)->type() == GROUPWIDGET) {
3198 itemList += itemList.at(i)->childItems();
3202 for (int i = 0; i < itemList.count(); i++) {
3203 if (itemList.at(i)->type() == AVWIDGET) {
3204 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3205 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3206 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3207 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3208 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3211 if (clipInfos.count() > 0) {
3212 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3213 m_commandStack->push(command);
3217 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3219 resetSelectionGroup();
3220 m_scene->clearSelection();
3222 for (int i = 0; i < clipInfos.count(); i++) {
3223 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3224 if (clip == NULL) continue;
3225 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3226 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3227 m_document->clipManager()->removeGroup(grp);
3228 scene()->destroyItemGroup(grp);
3230 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3232 for (int i = 0; i < transitionInfos.count(); i++) {
3233 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3234 if (tr == NULL) continue;
3235 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3236 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3237 m_document->clipManager()->removeGroup(grp);
3238 scene()->destroyItemGroup(grp);
3240 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3242 setDocumentModified();
3246 QList <QGraphicsItemGroup *> groups;
3247 for (int i = 0; i < clipInfos.count(); i++) {
3248 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3250 clip->setSelected(true);
3253 for (int i = 0; i < transitionInfos.count(); i++) {
3254 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3256 clip->setSelected(true);
3260 groupSelectedItems(false, true);
3261 setDocumentModified();
3264 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3266 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3267 if (baseclip == NULL) {
3268 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3271 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3272 item->setEffectList(effects);
3273 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3274 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3275 scene()->addItem(item);
3277 int tracknumber = m_document->tracksCount() - info.track - 1;
3278 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3279 if (isLocked) item->setItemLocked(true);
3281 baseclip->addReference();
3282 m_document->updateClip(baseclip->getId());
3283 info.track = m_document->tracksCount() - info.track;
3284 Mlt::Producer *prod;
3285 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3286 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3287 else prod = baseclip->producer(info.track);
3288 m_document->renderer()->mltInsertClip(info, xml, prod);
3289 for (int i = 0; i < item->effectsCount(); i++) {
3290 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3292 setDocumentModified();
3293 if (refresh) m_document->renderer()->doRefresh();
3294 m_waitingThumbs.append(item);
3295 m_thumbsTimer.start();
3298 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3300 QList<QGraphicsItem *> list = scene()->items();
3301 ClipItem *clip = NULL;
3302 for (int i = 0; i < list.size(); ++i) {
3303 if (list.at(i)->type() == AVWIDGET) {
3304 clip = static_cast <ClipItem *>(list.at(i));
3305 if (clip->clipProducer() == clipId) {
3306 ItemInfo info = clip->info();
3307 info.track = m_document->tracksCount() - clip->track();
3308 if (reload) m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3309 clip->refreshClip(true);
3316 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3318 int framepos = (int)(pos.frames(m_document->fps()));
3319 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, 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->endPos() == pos) clip = test;
3331 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3333 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3334 ClipItem *clip = NULL;
3335 for (int i = 0; i < list.size(); i++) {
3336 if (list.at(i)->type() == AVWIDGET) {
3337 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3338 if (test->startPos() == pos) clip = test;
3345 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3347 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3348 QList<QGraphicsItem *> list = scene()->items(p);
3349 ClipItem *clip = NULL;
3350 for (int i = 0; i < list.size(); i++) {
3351 if (list.at(i)->type() == AVWIDGET) {
3352 clip = static_cast <ClipItem *>(list.at(i));
3359 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3361 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3364 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3366 const QPointF p(pos, (track + 1) * m_tracksHeight);
3367 QList<QGraphicsItem *> list = scene()->items(p);
3368 Transition *clip = NULL;
3369 for (int i = 0; i < list.size(); i++) {
3370 if (list.at(i)->type() == TRANSITIONWIDGET) {
3371 clip = static_cast <Transition *>(list.at(i));
3378 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3380 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3383 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3385 int framepos = (int)(pos.frames(m_document->fps()));
3386 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3387 QList<QGraphicsItem *> list = scene()->items(p);
3388 Transition *clip = NULL;
3389 for (int i = 0; i < list.size(); i++) {
3390 if (list.at(i)->type() == TRANSITIONWIDGET) {
3391 Transition *test = static_cast <Transition *>(list.at(i));
3392 if (test->endPos() == pos) clip = test;
3399 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3401 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3402 QList<QGraphicsItem *> list = scene()->items(p);
3403 Transition *clip = NULL;
3404 for (int i = 0; i < list.size(); ++i) {
3405 if (list.at(i)->type() == TRANSITIONWIDGET) {
3406 Transition *test = static_cast <Transition *>(list.at(i));
3407 if (test->startPos() == pos) clip = test;
3414 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3416 if (m_selectionGroup) resetSelectionGroup(false);
3417 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3419 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);
3420 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3423 Mlt::Producer *prod;
3424 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3425 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3426 else prod = item->baseClip()->producer(end.track);
3428 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);
3430 bool snap = KdenliveSettings::snaptopoints();
3431 KdenliveSettings::setSnaptopoints(false);
3432 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3434 int tracknumber = m_document->tracksCount() - end.track - 1;
3435 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3436 m_scene->clearSelection();
3437 if (isLocked) item->setItemLocked(true);
3439 if (item->isItemLocked()) item->setItemLocked(false);
3440 item->setSelected(true);
3442 if (item->baseClip()->isTransparent()) {
3443 // Also move automatic transition
3444 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3445 if (tr && tr->isAutomatic()) {
3446 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3447 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);
3448 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3451 KdenliveSettings::setSnaptopoints(snap);
3452 setDocumentModified();
3454 // undo last move and emit error message
3455 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3457 if (refresh) m_document->renderer()->doRefresh();
3458 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3461 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3464 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3465 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3466 resetSelectionGroup();
3467 m_scene->clearSelection();
3469 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3470 scene()->addItem(m_selectionGroup);
3472 m_document->renderer()->blockSignals(true);
3473 for (int i = 0; i < startClip.count(); i++) {
3475 startClip[i].startPos = startClip.at(i).startPos - offset;
3476 startClip[i].track = startClip.at(i).track - trackOffset;
3478 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3479 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3481 clip->setItemLocked(false);
3482 if (clip->parentItem()) {
3483 m_selectionGroup->addToGroup(clip->parentItem());
3484 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3486 m_selectionGroup->addToGroup(clip);
3487 clip->setFlags(QGraphicsItem::ItemIsSelectable);
3489 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3490 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3492 for (int i = 0; i < startTransition.count(); i++) {
3494 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3495 startTransition[i].track = startTransition.at(i).track - trackOffset;
3497 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3499 tr->setItemLocked(false);
3500 if (tr->parentItem()) {
3501 m_selectionGroup->addToGroup(tr->parentItem());
3502 tr->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3504 m_selectionGroup->addToGroup(tr);
3505 tr->setFlags(QGraphicsItem::ItemIsSelectable);
3507 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());
3508 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3510 m_document->renderer()->blockSignals(false);
3512 if (m_selectionGroup) {
3513 bool snap = KdenliveSettings::snaptopoints();
3514 KdenliveSettings::setSnaptopoints(false);
3516 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3517 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3519 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3521 int max = children.count();
3522 for (int i = 0; i < max; i++) {
3523 if (children.at(i)->type() == GROUPWIDGET) {
3524 children += children.at(i)->childItems();
3525 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3526 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3527 /*m_document->clipManager()->removeGroup(grp);
3528 m_scene->destroyItemGroup(grp);*/
3529 children.removeAll(children.at(i));
3534 for (int i = 0; i < children.count(); i++) {
3535 // re-add items in correct place
3536 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3537 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3539 ItemInfo info = item->info();
3540 int tracknumber = m_document->tracksCount() - info.track - 1;
3541 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3542 if (isLocked) item->setItemLocked(true);
3543 else if (item->isItemLocked()) item->setItemLocked(false);
3545 if (item->type() == AVWIDGET) {
3546 ClipItem *clip = static_cast <ClipItem*>(item);
3547 info.track = m_document->tracksCount() - info.track;
3548 Mlt::Producer *prod;
3549 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3550 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3551 else prod = clip->baseClip()->producer(info.track);
3552 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3553 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3554 } else if (item->type() == TRANSITIONWIDGET) {
3555 Transition *tr = static_cast <Transition*>(item);
3556 int newTrack = tr->transitionEndTrack();
3557 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3558 if (!tr->forcedTrack()) {
3559 newTrack += trackOffset;
3560 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3562 tr->updateTransitionEndTrack(newTrack);
3563 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3564 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3567 resetSelectionGroup(false);
3568 KdenliveSettings::setSnaptopoints(snap);
3569 m_document->renderer()->doRefresh();
3570 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3573 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3575 Transition *item = getTransitionItemAt(start.startPos, start.track);
3577 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);
3578 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3581 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3582 bool snap = KdenliveSettings::snaptopoints();
3583 KdenliveSettings::setSnaptopoints(false);
3584 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3585 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3586 // Transition was moved
3587 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3588 } else if (end.endPos == start.endPos) {
3589 // Transition start resize
3590 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3591 } else if (end.startPos == start.startPos) {
3592 // Transition end resize;
3593 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3594 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3597 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3598 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3599 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3601 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3602 KdenliveSettings::setSnaptopoints(snap);
3603 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3604 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);
3605 if (m_dragItem && m_dragItem == item) {
3607 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3608 if (transitionClip && transitionClip->baseClip()) {
3609 QString size = transitionClip->baseClip()->getProperty("frame_size");
3610 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3611 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3612 p.setY(size.section('x', 1, 1).toInt());
3614 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3616 if (m_refresh) m_document->renderer()->doRefresh();
3619 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3621 bool resizeClipStart = (start.startPos != end.startPos);
3622 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3624 if (dontWorry) return;
3625 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);
3626 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3629 if (item->parentItem()) {
3630 // Item is part of a group, reset group
3631 resetSelectionGroup();
3634 bool snap = KdenliveSettings::snaptopoints();
3635 KdenliveSettings::setSnaptopoints(false);
3636 if (resizeClipStart) {
3637 ItemInfo clipinfo = item->info();
3638 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3639 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3641 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3642 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3643 updateClipFade(item);
3644 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3646 ItemInfo clipinfo = item->info();
3647 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3648 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3650 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3651 updateClipFade(item);
3652 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3654 if (!resizeClipStart && end.cropStart != start.cropStart) {
3655 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3656 ItemInfo clipinfo = end;
3657 clipinfo.track = m_document->tracksCount() - end.track;
3658 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3660 item->setCropStart(end.cropStart);
3661 item->resetThumbs(true);
3664 m_document->renderer()->doRefresh();
3665 KdenliveSettings::setSnaptopoints(snap);
3668 void CustomTrackView::updateClipFade(ClipItem * item)
3670 int end = item->fadeIn();
3672 // there is a fade in effect
3673 int effectPos = item->hasEffect("volume", "fadein");
3674 if (effectPos != -1) {
3675 QDomElement oldeffect = item->effectAt(effectPos);
3676 int start = item->cropStart().frames(m_document->fps());
3677 int max = item->cropDuration().frames(m_document->fps());
3679 // Make sure the fade effect is not longer than the clip
3680 item->setFadeIn(max);
3681 end = item->fadeIn();
3684 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3685 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3686 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3687 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3688 // if fade effect is displayed, update the effect edit widget with new clip duration
3689 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3691 effectPos = item->hasEffect("brightness", "fade_from_black");
3692 if (effectPos != -1) {
3693 QDomElement oldeffect = item->effectAt(effectPos);
3694 int start = item->cropStart().frames(m_document->fps());
3695 int max = item->cropDuration().frames(m_document->fps());
3697 // Make sure the fade effect is not longer than the clip
3698 item->setFadeIn(max);
3699 end = item->fadeIn();
3702 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3703 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3704 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3705 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3706 // if fade effect is displayed, update the effect edit widget with new clip duration
3707 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3710 int start = item->fadeOut();
3712 // there is a fade out effect
3713 int effectPos = item->hasEffect("volume", "fadeout");
3714 if (effectPos != -1) {
3715 QDomElement oldeffect = item->effectAt(effectPos);
3716 int max = item->cropDuration().frames(m_document->fps());
3717 int end = max + item->cropStart().frames(m_document->fps());
3719 // Make sure the fade effect is not longer than the clip
3720 item->setFadeOut(max);
3721 start = item->fadeOut();
3723 start = end - start;
3724 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3725 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3726 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3727 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3728 // if fade effect is displayed, update the effect edit widget with new clip duration
3729 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3731 effectPos = item->hasEffect("brightness", "fade_to_black");
3732 if (effectPos != -1) {
3733 QDomElement oldeffect = item->effectAt(effectPos);
3734 int max = item->cropDuration().frames(m_document->fps());
3735 int end = max + item->cropStart().frames(m_document->fps());
3737 // Make sure the fade effect is not longer than the clip
3738 item->setFadeOut(max);
3739 start = item->fadeOut();
3741 start = end - start;
3742 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3743 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3744 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3745 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3746 // if fade effect is displayed, update the effect edit widget with new clip duration
3747 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3752 double CustomTrackView::getSnapPointForPos(double pos)
3754 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3757 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3759 QList <GenTime> snaps;
3760 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3761 QList<QGraphicsItem *> itemList = items();
3762 for (int i = 0; i < itemList.count(); i++) {
3763 if (itemList.at(i) == selected) continue;
3764 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3765 if (itemList.at(i)->type() == AVWIDGET) {
3766 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3767 GenTime start = item->startPos();
3768 GenTime end = item->endPos();
3769 snaps.append(start);
3771 if (!offsetList.isEmpty()) {
3772 for (int j = 0; j < offsetList.size(); j++) {
3773 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3774 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3778 QList < GenTime > markers = item->snapMarkers();
3779 for (int j = 0; j < markers.size(); ++j) {
3780 GenTime t = markers.at(j);
3782 if (!offsetList.isEmpty()) {
3783 for (int k = 0; k < offsetList.size(); k++) {
3784 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3788 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3789 Transition *transition = static_cast <Transition*>(itemList.at(i));
3790 GenTime start = transition->startPos();
3791 GenTime end = transition->endPos();
3792 snaps.append(start);
3794 if (!offsetList.isEmpty()) {
3795 for (int j = 0; j < offsetList.size(); j++) {
3796 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3797 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3803 // add cursor position
3804 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3806 if (!offsetList.isEmpty()) {
3807 for (int j = 0; j < offsetList.size(); j++) {
3808 snaps.append(pos - offsetList.at(j));
3813 for (int i = 0; i < m_guides.count(); i++) {
3814 snaps.append(m_guides.at(i)->position());
3815 if (!offsetList.isEmpty()) {
3816 for (int j = 0; j < offsetList.size(); j++) {
3817 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3823 m_scene->setSnapList(snaps);
3824 //for (int i = 0; i < m_snapPoints.size(); ++i)
3825 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3828 void CustomTrackView::slotSeekToPreviousSnap()
3830 updateSnapPoints(NULL);
3831 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3832 setCursorPos((int) res.frames(m_document->fps()));
3836 void CustomTrackView::slotSeekToNextSnap()
3838 updateSnapPoints(NULL);
3839 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3840 setCursorPos((int) res.frames(m_document->fps()));
3844 void CustomTrackView::clipStart()
3846 AbstractClipItem *item = getMainActiveClip();
3848 setCursorPos((int) item->startPos().frames(m_document->fps()));
3853 void CustomTrackView::clipEnd()
3855 AbstractClipItem *item = getMainActiveClip();
3857 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3862 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3864 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3865 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3866 m_commandStack->push(command);
3869 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3871 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3872 m_commandStack->push(command);
3875 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3877 DocClipBase *base = m_document->clipManager()->getClipById(id);
3878 QList <CommentedTime> markers = base->commentedSnapMarkers();
3880 if (markers.isEmpty()) {
3881 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3884 QUndoCommand *deleteMarkers = new QUndoCommand();
3885 deleteMarkers->setText("Delete clip markers");
3887 for (int i = 0; i < markers.size(); i++) {
3888 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3890 m_commandStack->push(deleteMarkers);
3893 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3895 DocClipBase *base = m_document->clipManager()->getClipById(id);
3896 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3897 else base->deleteSnapMarker(pos);
3898 emit updateClipMarkers(base);
3899 setDocumentModified();
3900 viewport()->update();
3903 int CustomTrackView::hasGuide(int pos, int offset)
3905 for (int i = 0; i < m_guides.count(); i++) {
3906 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3907 if (qAbs(guidePos - pos) <= offset) return guidePos;
3908 else if (guidePos > pos) return -1;
3913 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3915 if (oldPos > GenTime() && pos > GenTime()) {
3917 for (int i = 0; i < m_guides.count(); i++) {
3918 if (m_guides.at(i)->position() == oldPos) {
3919 Guide *item = m_guides.at(i);
3920 item->updateGuide(pos, comment);
3924 } else if (pos > GenTime()) addGuide(pos, comment);
3928 for (int i = 0; i < m_guides.count(); i++) {
3929 if (m_guides.at(i)->position() == oldPos) {
3930 delete m_guides.takeAt(i);
3935 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3937 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3938 m_document->syncGuides(m_guides);
3941 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3943 for (int i = 0; i < m_guides.count(); i++) {
3944 if (m_guides.at(i)->position() == pos) {
3945 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3949 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
3950 scene()->addItem(g);
3952 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3953 m_document->syncGuides(m_guides);
3957 void CustomTrackView::slotAddGuide()
3959 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3960 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3961 if (d.exec() != QDialog::Accepted) return;
3962 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3963 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3964 m_commandStack->push(command);
3968 void CustomTrackView::slotEditGuide(int guidePos)
3971 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3972 else pos = GenTime(guidePos, m_document->fps());
3974 for (int i = 0; i < m_guides.count(); i++) {
3975 if (m_guides.at(i)->position() == pos) {
3976 slotEditGuide(m_guides.at(i)->info());
3981 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3984 void CustomTrackView::slotEditGuide(CommentedTime guide)
3986 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3987 if (d.exec() == QDialog::Accepted) {
3988 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3989 m_commandStack->push(command);
3994 void CustomTrackView::slotEditTimeLineGuide()
3996 if (m_dragGuide == NULL) return;
3997 CommentedTime guide = m_dragGuide->info();
3998 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3999 if (d.exec() == QDialog::Accepted) {
4000 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4001 m_commandStack->push(command);
4005 void CustomTrackView::slotDeleteGuide(int guidePos)
4008 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4009 else pos = GenTime(guidePos, m_document->fps());
4011 for (int i = 0; i < m_guides.count(); i++) {
4012 if (m_guides.at(i)->position() == pos) {
4013 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4014 m_commandStack->push(command);
4019 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4023 void CustomTrackView::slotDeleteTimeLineGuide()
4025 if (m_dragGuide == NULL) return;
4026 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4027 m_commandStack->push(command);
4031 void CustomTrackView::slotDeleteAllGuides()
4033 QUndoCommand *deleteAll = new QUndoCommand();
4034 deleteAll->setText("Delete all guides");
4035 for (int i = 0; i < m_guides.count(); i++) {
4036 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4038 m_commandStack->push(deleteAll);
4041 void CustomTrackView::setTool(PROJECTTOOL tool)
4046 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4049 matrix = matrix.scale(scaleFactor, verticalScale);
4050 m_scene->setScale(scaleFactor, verticalScale);
4051 if (m_visualTip) scene()->removeItem(m_visualTip);
4052 m_animationTimer->stop();
4057 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4059 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4060 int diff = sceneRect().width() - m_projectDuration;
4061 if (diff * matrix.m11() < 50) {
4062 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4063 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4065 centerOn(QPointF(cursorPos(), verticalPos));
4068 void CustomTrackView::slotRefreshGuides()
4070 if (KdenliveSettings::showmarkers()) {
4071 for (int i = 0; i < m_guides.count(); i++) {
4072 m_guides.at(i)->update();
4077 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4079 //kDebug() << "// DRAW BG: " << rect.width();
4080 painter->setClipRect(rect);
4081 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4082 QPen pen1 = painter->pen();
4083 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4084 painter->setPen(pen1);
4085 double min = rect.left();
4086 double max = rect.right();
4087 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4088 uint maxTrack = m_document->tracksCount();
4089 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4090 QColor audioColor = palette().alternateBase().color();
4091 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4092 for (uint i = 0; i < maxTrack; i++) {
4093 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4094 if (info.isLocked || info.type == AUDIOTRACK) {
4095 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4096 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4098 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4100 int lowerLimit = m_tracksHeight * maxTrack + 1;
4101 if (height() > lowerLimit) {
4102 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4103 painter->fillRect(bg, base);
4107 bool CustomTrackView::findString(const QString &text)
4110 for (int i = 0; i < m_searchPoints.size(); ++i) {
4111 marker = m_searchPoints.at(i).comment();
4112 if (marker.contains(text, Qt::CaseInsensitive)) {
4113 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4114 int vert = verticalScrollBar()->value();
4115 int hor = cursorPos();
4116 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4124 bool CustomTrackView::findNextString(const QString &text)
4127 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4128 marker = m_searchPoints.at(i).comment();
4129 if (marker.contains(text, Qt::CaseInsensitive)) {
4130 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4131 int vert = verticalScrollBar()->value();
4132 int hor = cursorPos();
4133 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4142 void CustomTrackView::initSearchStrings()
4144 m_searchPoints.clear();
4145 QList<QGraphicsItem *> itemList = items();
4146 for (int i = 0; i < itemList.count(); i++) {
4147 // parse all clip names
4148 if (itemList.at(i)->type() == AVWIDGET) {
4149 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4150 GenTime start = item->startPos();
4151 CommentedTime t(start, item->clipName());
4152 m_searchPoints.append(t);
4153 // add all clip markers
4154 QList < CommentedTime > markers = item->commentedSnapMarkers();
4155 m_searchPoints += markers;
4160 for (int i = 0; i < m_guides.count(); i++) {
4161 m_searchPoints.append(m_guides.at(i)->info());
4164 qSort(m_searchPoints);
4167 void CustomTrackView::clearSearchStrings()
4169 m_searchPoints.clear();
4173 void CustomTrackView::copyClip()
4175 qDeleteAll(m_copiedItems);
4176 m_copiedItems.clear();
4177 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4178 if (itemList.count() == 0) {
4179 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4182 for (int i = 0; i < itemList.count(); i++) {
4183 if (itemList.at(i)->type() == AVWIDGET) {
4184 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4185 ClipItem *clone = clip->clone(clip->info());
4186 m_copiedItems.append(clone);
4187 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4188 Transition *dup = static_cast <Transition *>(itemList.at(i));
4189 m_copiedItems.append(dup->clone());
4194 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4196 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));
4197 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4198 for (int i = 0; i < collisions.count(); i++) {
4199 if (collisions.at(i)->type() == type) return false;
4204 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4207 for (int i = 0; i < infoList.count(); i++) {
4208 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));
4211 QList<QGraphicsItem *> collisions = scene()->items(path);
4212 for (int i = 0; i < collisions.count(); i++) {
4213 if (collisions.at(i)->type() == type) return false;
4218 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4220 for (int i = 0; i < items.count(); i++) {
4221 ItemInfo info = items.at(i)->info();
4222 info.startPos += offset;
4223 info.endPos += offset;
4224 info.track += trackOffset;
4225 if (!canBePastedTo(info, items.at(i)->type())) return false;
4230 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4232 QPainterPath movePath;
4233 movePath.moveTo(0, 0);
4235 for (int i = 0; i < items.count(); i++) {
4236 ItemInfo info = items.at(i)->info();
4237 info.startPos = info.startPos + offset;
4238 info.endPos = info.endPos + offset;
4239 info.track = info.track + trackOffset;
4240 if (info.startPos < GenTime()) {
4241 // No clip should go below 0
4244 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));
4245 movePath.addRect(rect);
4247 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4248 for (int i = 0; i < collisions.count(); i++) {
4249 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4250 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4257 void CustomTrackView::pasteClip()
4259 if (m_copiedItems.count() == 0) {
4260 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4264 if (m_menuPosition.isNull()) {
4265 position = mapFromGlobal(QCursor::pos());
4266 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4267 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4270 } else position = m_menuPosition;
4271 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4272 int track = (int)(position.y() / m_tracksHeight);
4273 ItemInfo first = m_copiedItems.at(0)->info();
4275 GenTime offset = pos - first.startPos;
4276 int trackOffset = track - first.track;
4278 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4279 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4282 QUndoCommand *pasteClips = new QUndoCommand();
4283 pasteClips->setText("Paste clips");
4285 for (int i = 0; i < m_copiedItems.count(); i++) {
4286 // parse all clip names
4287 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4288 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4289 ItemInfo info = clip->info();
4290 info.startPos += offset;
4291 info.endPos += offset;
4292 info.track += trackOffset;
4293 if (canBePastedTo(info, AVWIDGET)) {
4294 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4295 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4296 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4297 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4299 info.startPos = tr->startPos() + offset;
4300 info.endPos = tr->endPos() + offset;
4301 info.track = tr->track() + trackOffset;
4302 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4303 if (info.startPos >= info.endPos) {
4304 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4305 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4306 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4309 m_commandStack->push(pasteClips);
4312 void CustomTrackView::pasteClipEffects()
4314 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4315 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4318 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4320 QUndoCommand *paste = new QUndoCommand();
4321 paste->setText("Paste effects");
4323 QList<QGraphicsItem *> clips = scene()->selectedItems();
4324 for (int i = 0; i < clips.count(); ++i) {
4325 if (clips.at(i)->type() == AVWIDGET) {
4326 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4327 for (int j = 0; j < clip->effectsCount(); j++) {
4328 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4332 m_commandStack->push(paste);
4336 ClipItem *CustomTrackView::getClipUnderCursor() const
4338 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4339 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4340 for (int i = 0; i < collisions.count(); i++) {
4341 if (collisions.at(i)->type() == AVWIDGET) {
4342 return static_cast < ClipItem *>(collisions.at(i));
4348 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4350 QList<QGraphicsItem *> clips = scene()->selectedItems();
4351 if (clips.isEmpty()) {
4352 return getClipUnderCursor();
4354 AbstractClipItem *item = NULL;
4355 for (int i = 0; i < clips.count(); ++i) {
4356 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4357 item = static_cast < AbstractClipItem *>(clips.at(i));
4358 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4361 if (item) return item;
4366 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4368 QList<QGraphicsItem *> clips = scene()->selectedItems();
4369 if (clips.isEmpty()) {
4370 return getClipUnderCursor();
4373 // remove all items in the list that are not clips
4374 for (int i = 0; i < clips.count();) {
4375 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4378 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4379 for (int i = 0; i < clips.count(); ++i) {
4380 if (clips.at(i)->type() == AVWIDGET) {
4381 item = static_cast < ClipItem *>(clips.at(i));
4382 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4390 void CustomTrackView::setInPoint()
4392 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4394 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4397 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4401 ItemInfo startInfo = clip->info();
4402 ItemInfo endInfo = startInfo;
4403 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4404 if (endInfo.startPos >= startInfo.endPos) {
4405 // Check for invalid resize
4406 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4408 } else if (endInfo.startPos < startInfo.startPos) {
4409 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4410 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4411 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4412 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4416 if (clip->type() == TRANSITIONWIDGET) {
4417 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4418 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4421 void CustomTrackView::setOutPoint()
4423 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4425 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4428 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4432 ItemInfo startInfo = clip->info();
4433 ItemInfo endInfo = clip->info();
4434 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4435 if (endInfo.endPos <= startInfo.startPos) {
4436 // Check for invalid resize
4437 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4439 } else if (endInfo.endPos > startInfo.endPos) {
4440 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4441 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4442 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4448 if (clip->type() == TRANSITIONWIDGET) {
4449 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4450 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4453 void CustomTrackView::slotUpdateAllThumbs()
4455 QList<QGraphicsItem *> itemList = items();
4456 //if (itemList.isEmpty()) return;
4458 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4459 for (int i = 0; i < itemList.count(); i++) {
4460 if (itemList.at(i)->type() == AVWIDGET) {
4461 item = static_cast <ClipItem *>(itemList.at(i));
4462 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4463 // Check if we have a cached thumbnail
4464 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4465 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4466 if (QFile::exists(thumb)) {
4468 item->slotSetStartThumb(pix);
4471 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4472 QString endThumb = startThumb;
4473 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4474 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4475 if (QFile::exists(startThumb)) {
4476 QPixmap pix(startThumb);
4477 item->slotSetStartThumb(pix);
4479 if (QFile::exists(endThumb)) {
4480 QPixmap pix(endThumb);
4481 item->slotSetEndThumb(pix);
4485 item->refreshClip(false);
4486 qApp->processEvents();
4489 viewport()->update();
4492 void CustomTrackView::saveThumbnails()
4494 QList<QGraphicsItem *> itemList = items();
4496 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4497 for (int i = 0; i < itemList.count(); i++) {
4498 if (itemList.at(i)->type() == AVWIDGET) {
4499 item = static_cast <ClipItem *>(itemList.at(i));
4500 if (item->clipType() != COLOR) {
4501 // Check if we have a cached thumbnail
4502 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4503 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4504 if (!QFile::exists(thumb)) {
4505 QPixmap pix(item->startThumb());
4509 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4510 QString endThumb = startThumb;
4511 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4512 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4513 if (!QFile::exists(startThumb)) {
4514 QPixmap pix(item->startThumb());
4515 pix.save(startThumb);
4517 if (!QFile::exists(endThumb)) {
4518 QPixmap pix(item->endThumb());
4528 void CustomTrackView::slotInsertTrack(int ix)
4530 TrackDialog d(m_document, parentWidget());
4531 d.label->setText(i18n("Insert track"));
4532 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4533 d.track_nb->setValue(ix);
4534 d.setWindowTitle(i18n("Insert New Track"));
4535 d.slotUpdateName(ix);
4537 if (d.exec() == QDialog::Accepted) {
4538 ix = d.track_nb->value();
4539 if (d.before_select->currentIndex() == 1) {
4543 if (d.video_track->isChecked()) {
4544 info.type = VIDEOTRACK;
4545 info.isMute = false;
4546 info.isBlind = false;
4547 info.isLocked = false;
4549 info.type = AUDIOTRACK;
4550 info.isMute = false;
4551 info.isBlind = true;
4552 info.isLocked = false;
4554 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4555 m_commandStack->push(addTrack);
4556 setDocumentModified();
4560 void CustomTrackView::slotDeleteTrack(int ix)
4562 TrackDialog d(m_document, parentWidget());
4563 d.label->setText(i18n("Delete track"));
4564 d.before_select->setHidden(true);
4565 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4566 d.track_nb->setValue(ix);
4567 d.slotUpdateName(ix);
4568 d.setWindowTitle(i18n("Delete Track"));
4569 d.video_track->setHidden(true);
4570 d.audio_track->setHidden(true);
4571 if (d.exec() == QDialog::Accepted) {
4572 ix = d.track_nb->value();
4573 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4574 deleteTimelineTrack(ix, info);
4575 setDocumentModified();
4576 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4577 m_commandStack->push(command);*/
4581 void CustomTrackView::slotChangeTrack(int ix)
4583 TrackDialog d(m_document, parentWidget());
4584 d.label->setText(i18n("Change track"));
4585 d.before_select->setHidden(true);
4586 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4587 d.track_nb->setValue(ix);
4588 d.slotUpdateName(ix);
4589 d.setWindowTitle(i18n("Change Track Type"));
4591 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4592 d.video_track->setChecked(true);
4594 d.audio_track->setChecked(true);
4596 if (d.exec() == QDialog::Accepted) {
4598 info.isLocked = false;
4599 info.isMute = false;
4600 ix = d.track_nb->value();
4602 if (d.video_track->isChecked()) {
4603 info.type = VIDEOTRACK;
4604 info.isBlind = false;
4606 info.type = AUDIOTRACK;
4607 info.isBlind = true;
4609 changeTimelineTrack(ix, info);
4610 setDocumentModified();
4615 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4617 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4618 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4619 QList<QGraphicsItem *> selection = m_scene->items(r);
4620 QUndoCommand *deleteTrack = new QUndoCommand();
4621 deleteTrack->setText("Delete track");
4623 // Delete all clips in selected track
4624 for (int i = 0; i < selection.count(); i++) {
4625 if (selection.at(i)->type() == AVWIDGET) {
4626 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4627 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4628 m_scene->removeItem(item);
4631 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4632 Transition *item = static_cast <Transition *>(selection.at(i));
4633 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4634 m_scene->removeItem(item);
4640 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4641 m_commandStack->push(deleteTrack);
4644 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4646 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4647 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4648 m_commandStack->push(changeTrack);
4651 void CustomTrackView::autoTransition()
4653 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4654 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4655 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4658 Transition *tr = static_cast <Transition*>(itemList.at(0));
4659 tr->setAutomatic(!tr->isAutomatic());
4660 QDomElement transition = tr->toXML();
4661 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);
4665 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4668 QDomNodeList params = effect.elementsByTagName("parameter");
4669 for (int i = 0; i < params.count(); i++) {
4670 QDomElement e = params.item(i).toElement();
4671 if (!e.isNull() && e.attribute("type") == "constant") {
4672 if (e.hasAttribute("factor")) {
4673 double factor = e.attribute("factor").toDouble();
4674 double value = e.attribute("value").toDouble();
4675 value = value / factor;
4676 result.append(QString::number(value));
4677 } else result.append(e.attribute("value"));
4683 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4685 QList<QGraphicsItem *> list = scene()->items();
4686 ClipItem *clip = NULL;
4687 for (int i = 0; i < list.size(); ++i) {
4688 if (list.at(i)->type() == AVWIDGET) {
4689 clip = static_cast <ClipItem *>(list.at(i));
4690 if (clip->clipProducer() == id) {
4691 clip->setClipName(name);
4695 viewport()->update();
4698 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4700 minimum = GenTime();
4701 maximum = GenTime();
4702 QList<QGraphicsItem *> selection;
4703 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, 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() == AVWIDGET) {
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();
4714 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4716 minimum = GenTime();
4717 maximum = GenTime();
4718 QList<QGraphicsItem *> selection;
4719 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4720 selection.removeAll(item);
4721 for (int i = 0; i < selection.count(); i++) {
4722 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4723 if (clip && clip->type() == TRANSITIONWIDGET) {
4724 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4725 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4731 void CustomTrackView::loadGroups(const QDomNodeList groups)
4733 for (int i = 0; i < groups.count(); i++) {
4734 QDomNodeList children = groups.at(i).childNodes();
4735 scene()->clearSelection();
4736 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4737 QDomNode n = children.item(nodeindex);
4738 QDomElement elem = n.toElement();
4739 int pos = elem.attribute("position").toInt();
4740 int track = elem.attribute("track").toInt();
4741 if (elem.tagName() == "clipitem") {
4742 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4743 if (clip) clip->setSelected(true);
4745 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4746 if (clip) clip->setSelected(true);
4749 groupSelectedItems(false, true);
4753 void CustomTrackView::splitAudio()
4755 resetSelectionGroup();
4756 QList<QGraphicsItem *> selection = scene()->selectedItems();
4757 if (selection.isEmpty()) {
4758 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4761 QUndoCommand *splitCommand = new QUndoCommand();
4762 splitCommand->setText(i18n("Split audio"));
4763 for (int i = 0; i < selection.count(); i++) {
4764 if (selection.at(i)->type() == AVWIDGET) {
4765 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4766 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4767 if (clip->parentItem()) {
4768 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4770 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4775 m_commandStack->push(splitCommand);
4778 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4780 ClipItem *clip = getClipItemAt(pos, track);
4782 kDebug() << "// Cannot find clip to split!!!";
4786 int start = pos.frames(m_document->fps());
4787 int freetrack = m_document->tracksCount() - track - 1;
4788 for (; freetrack > 0; freetrack--) {
4789 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4790 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4791 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4792 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4793 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4798 kDebug() << "GOT TRK: " << track;
4799 if (freetrack == 0) {
4800 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4802 ItemInfo info = clip->info();
4803 info.track = m_document->tracksCount() - freetrack;
4804 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4805 scene()->clearSelection();
4806 clip->setSelected(true);
4807 ClipItem *audioClip = getClipItemAt(start, info.track);
4809 clip->setVideoOnly(true);
4810 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4811 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4812 audioClip->setSelected(true);
4813 audioClip->setAudioOnly(true);
4814 groupSelectedItems(false, true);
4818 // unsplit clip: remove audio part and change video part to normal clip
4819 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4820 kDebug() << "//CANNOT FIND CLP GRP";
4823 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4824 QList<QGraphicsItem *> children = grp->childItems();
4825 if (children.count() != 2) {
4826 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4829 for (int i = 0; i < children.count(); i++) {
4830 if (children.at(i) != clip) {
4831 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4832 ItemInfo info = clip->info();
4833 deleteClip(clp->info());
4834 clip->setVideoOnly(false);
4835 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4839 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4840 m_document->clipManager()->removeGroup(grp);
4841 scene()->destroyItemGroup(grp);
4845 void CustomTrackView::setVideoOnly()
4847 resetSelectionGroup();
4848 QList<QGraphicsItem *> selection = scene()->selectedItems();
4849 if (selection.isEmpty()) {
4850 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4853 QUndoCommand *videoCommand = new QUndoCommand();
4854 videoCommand->setText(i18n("Video only"));
4855 for (int i = 0; i < selection.count(); i++) {
4856 if (selection.at(i)->type() == AVWIDGET) {
4857 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4858 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4859 if (clip->parentItem()) {
4860 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4862 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4867 m_commandStack->push(videoCommand);
4870 void CustomTrackView::setAudioOnly()
4872 resetSelectionGroup();
4873 QList<QGraphicsItem *> selection = scene()->selectedItems();
4874 if (selection.isEmpty()) {
4875 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4878 QUndoCommand *videoCommand = new QUndoCommand();
4879 videoCommand->setText(i18n("Audio only"));
4880 for (int i = 0; i < selection.count(); i++) {
4881 if (selection.at(i)->type() == AVWIDGET) {
4882 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4883 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4884 if (clip->parentItem()) {
4885 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4887 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4892 m_commandStack->push(videoCommand);
4895 void CustomTrackView::setAudioAndVideo()
4897 resetSelectionGroup();
4898 QList<QGraphicsItem *> selection = scene()->selectedItems();
4899 if (selection.isEmpty()) {
4900 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4903 QUndoCommand *videoCommand = new QUndoCommand();
4904 videoCommand->setText(i18n("Audio and Video"));
4905 for (int i = 0; i < selection.count(); i++) {
4906 if (selection.at(i)->type() == AVWIDGET) {
4907 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4908 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4909 if (clip->parentItem()) {
4910 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4912 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4917 m_commandStack->push(videoCommand);
4920 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4922 ClipItem *clip = getClipItemAt(pos, track);
4924 kDebug() << "// Cannot find clip to split!!!";
4928 int start = pos.frames(m_document->fps());
4929 clip->setVideoOnly(true);
4930 clip->setAudioOnly(false);
4931 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4932 } else if (audioOnly) {
4933 int start = pos.frames(m_document->fps());
4934 clip->setAudioOnly(true);
4935 clip->setVideoOnly(false);
4936 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4938 int start = pos.frames(m_document->fps());
4939 clip->setAudioOnly(false);
4940 clip->setVideoOnly(false);
4941 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4944 setDocumentModified();
4947 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4949 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4950 m_clipTypeGroup->setEnabled(false);
4952 m_clipTypeGroup->setEnabled(true);
4953 QList <QAction *> actions = m_clipTypeGroup->actions();
4955 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4956 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4957 else lookup = "clip_audio_and_video";
4958 for (int i = 0; i < actions.count(); i++) {
4959 if (actions.at(i)->data().toString() == lookup) {
4960 actions.at(i)->setChecked(true);
4967 void CustomTrackView::reloadTransitionLumas()
4971 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4972 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4973 for (int i = 0; i < params.count(); i++) {
4974 QDomElement e = params.item(i).toElement();
4975 if (e.attribute("tag") == "resource") {
4976 lumaNames = e.attribute("paramlistdisplay");
4977 lumaFiles = e.attribute("paramlist");
4982 QList<QGraphicsItem *> itemList = items();
4983 Transition *transitionitem;
4984 QDomElement transitionXml;
4985 for (int i = 0; i < itemList.count(); i++) {
4986 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4987 transitionitem = static_cast <Transition*>(itemList.at(i));
4988 transitionXml = transitionitem->toXML();
4989 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4990 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4991 for (int i = 0; i < params.count(); i++) {
4992 QDomElement e = params.item(i).toElement();
4993 if (e.attribute("tag") == "resource") {
4994 e.setAttribute("paramlistdisplay", lumaNames);
4995 e.setAttribute("paramlist", lumaFiles);
5000 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5001 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5002 for (int i = 0; i < params.count(); i++) {
5003 QDomElement e = params.item(i).toElement();
5004 if (e.attribute("tag") == "luma") {
5005 e.setAttribute("paramlistdisplay", lumaNames);
5006 e.setAttribute("paramlist", lumaFiles);
5013 emit transitionItemSelected(NULL);
5016 double CustomTrackView::fps() const
5018 return m_document->fps();
5021 void CustomTrackView::updateProjectFps()
5023 // update all clips to the new fps
5024 resetSelectionGroup();
5025 scene()->clearSelection();
5027 QList<QGraphicsItem *> itemList = items();
5028 for (int i = 0; i < itemList.count(); i++) {
5029 // remove all items and re-add them one by one
5030 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5032 for (int i = 0; i < itemList.count(); i++) {
5033 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5034 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5035 clip->updateFps(m_document->fps());
5036 m_scene->addItem(clip);
5037 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5038 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5039 QList<QGraphicsItem *> children = grp->childItems();
5040 for (int j = 0; j < children.count(); j++) {
5041 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5042 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5043 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
5044 clip->updateFps(m_document->fps());
5047 m_document->clipManager()->removeGroup(grp);
5048 m_scene->addItem(grp);
5049 scene()->destroyItemGroup(grp);
5050 for (int j = 0; j < children.count(); j++) {
5051 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5052 //children.at(j)->setParentItem(0);
5053 children.at(j)->setSelected(true);
5056 groupSelectedItems(true, true);
5057 } else if (itemList.at(i)->type() == GUIDEITEM) {
5058 Guide *g = static_cast<Guide *>(itemList.at(i));
5060 m_scene->addItem(g);
5063 viewport()->update();