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);
763 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;
765 // Select all items on all tracks after click position
766 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
767 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
770 // create group to hold selected items
771 m_selectionGroup = new AbstractGroupItem(m_document->fps());
772 scene()->addItem(m_selectionGroup);
773 QList <GenTime> offsetList;
774 for (int i = 0; i < selection.count(); i++) {
775 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
776 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
777 offsetList.append(item->startPos());
778 offsetList.append(item->endPos());
779 m_selectionGroup->addToGroup(selection.at(i));
780 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
781 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
782 QList<QGraphicsItem *> children = selection.at(i)->childItems();
783 for (int j = 0; j < children.count(); j++) {
784 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
785 offsetList.append(item->startPos());
786 offsetList.append(item->endPos());
788 m_selectionGroup->addToGroup(selection.at(i));
789 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
790 } else if (selection.at(i)->parentItem()) {
791 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
792 selection.at(i)->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
796 if (!offsetList.isEmpty()) {
798 QList <GenTime> cleandOffsetList;
799 GenTime startOffset = offsetList.takeFirst();
800 for (int k = 0; k < offsetList.size(); k++) {
801 GenTime newoffset = offsetList.at(k) - startOffset;
802 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
803 cleandOffsetList.append(newoffset);
806 updateSnapPoints(NULL, cleandOffsetList, true);
808 m_operationMode = SPACER;
810 setCursorPos((int)(mapToScene(event->x(), 0).x()));
812 QGraphicsView::mousePressEvent(event);
817 if (m_tool == RAZORTOOL && m_dragItem) {
818 if (m_dragItem->type() == TRANSITIONWIDGET) {
819 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
823 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
824 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
829 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
830 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
831 m_document->renderer()->pause();
832 m_commandStack->push(command);
833 setDocumentModified();
839 bool itemSelected = false;
840 if (m_dragItem->isSelected()) itemSelected = true;
841 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
842 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
844 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
845 if (event->modifiers() != Qt::ControlModifier) {
846 resetSelectionGroup(false);
847 m_scene->clearSelection();
848 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
849 viewport()->update();
850 } else resetSelectionGroup();
852 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
853 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
854 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
856 bool selected = !m_dragItem->isSelected();
857 if (dragGroup) dragGroup->setSelected(selected);
858 else m_dragItem->setSelected(selected);
860 groupSelectedItems();
861 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
862 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
863 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
866 if (collisionClip != NULL || m_dragItem == NULL) {
867 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
868 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
869 emit clipItemSelected(selected);
870 } else emit clipItemSelected(NULL);
873 // If clicked item is selected, allow move
874 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
876 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
877 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
879 // Update snap points
880 if (m_selectionGroup == NULL) {
881 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
882 else updateSnapPoints(m_dragItem);
885 QList <GenTime> offsetList;
886 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
887 for (int i = 0; i < children.count(); i++) {
888 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
889 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
890 offsetList.append(item->startPos());
891 offsetList.append(item->endPos());
894 if (!offsetList.isEmpty()) {
896 GenTime startOffset = offsetList.takeFirst();
897 QList <GenTime> cleandOffsetList;
898 for (int k = 0; k < offsetList.size(); k++) {
899 GenTime newoffset = offsetList.at(k) - startOffset;
900 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
901 cleandOffsetList.append(newoffset);
904 updateSnapPoints(NULL, cleandOffsetList, true);
908 if (m_operationMode == KEYFRAME) {
909 m_dragItem->updateSelectedKeyFrame();
910 m_blockRefresh = false;
912 } else if (m_operationMode == MOVE) {
913 setCursor(Qt::ClosedHandCursor);
914 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
916 info.startPos = m_dragItem->startPos();
917 info.track = m_dragItem->track();
918 int transitiontrack = getPreviousVideoTrack(info.track);
919 ClipItem *transitionClip = NULL;
920 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
921 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
922 info.endPos = transitionClip->endPos();
923 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
924 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
925 // Check there is no other transition at that place
926 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
927 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
928 QList<QGraphicsItem *> selection = m_scene->items(r);
929 bool transitionAccepted = true;
930 for (int i = 0; i < selection.count(); i++) {
931 if (selection.at(i)->type() == TRANSITIONWIDGET) {
932 Transition *tr = static_cast <Transition *>(selection.at(i));
933 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
934 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
935 } else transitionAccepted = false;
938 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
939 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
940 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
942 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
943 info.track = m_dragItem->track();
944 int transitiontrack = getPreviousVideoTrack(info.track);
945 ClipItem *transitionClip = NULL;
946 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
947 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
948 info.startPos = transitionClip->startPos();
949 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
950 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
951 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
952 EffectsList::setParameter(transition, "reverse", "1");
954 // Check there is no other transition at that place
955 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
956 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
957 QList<QGraphicsItem *> selection = m_scene->items(r);
958 bool transitionAccepted = true;
959 for (int i = 0; i < selection.count(); i++) {
960 if (selection.at(i)->type() == TRANSITIONWIDGET) {
961 Transition *tr = static_cast <Transition *>(selection.at(i));
962 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
963 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
964 } else transitionAccepted = false;
967 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
968 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
970 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
971 resetSelectionGroup(false);
972 m_dragItem->setSelected(true);
975 m_blockRefresh = false;
977 QGraphicsView::mousePressEvent(event);
980 void CustomTrackView::resetSelectionGroup(bool selectItems)
982 if (m_selectionGroup) {
983 // delete selection group
984 bool snap = KdenliveSettings::snaptopoints();
985 KdenliveSettings::setSnaptopoints(false);
987 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
988 scene()->destroyItemGroup(m_selectionGroup);
989 for (int i = 0; i < children.count(); i++) {
990 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
991 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
992 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
993 children.at(i)->setSelected(selectItems);
995 } else if (children.at(i)->type() == GROUPWIDGET) {
996 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
997 children.at(i)->setSelected(selectItems);
1000 m_selectionGroup = NULL;
1001 KdenliveSettings::setSnaptopoints(snap);
1005 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1007 if (m_selectionGroup) {
1008 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1011 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1012 if (selection.isEmpty()) return;
1014 // Find top left position of selection
1015 for (int i = 0; i < selection.count(); i++) {
1016 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1017 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1021 if (force || selection.count() > 1) {
1022 bool snap = KdenliveSettings::snaptopoints();
1023 KdenliveSettings::setSnaptopoints(false);
1024 if (createNewGroup) {
1025 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1026 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1027 QPointF diff = newGroup->pos();
1028 newGroup->translate(-diff.x(), -diff.y());
1029 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1031 scene()->addItem(newGroup);
1033 // CHeck if we are trying to include a group in a group
1034 QList <AbstractGroupItem *> groups;
1035 for (int i = 0; i < selection.count(); i++) {
1036 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1037 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1038 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1040 if (!groups.isEmpty()) {
1041 // ungroup previous groups
1042 while (!groups.isEmpty()) {
1043 AbstractGroupItem *grp = groups.takeFirst();
1044 m_document->clipManager()->removeGroup(grp);
1045 scene()->destroyItemGroup(grp);
1047 selection = m_scene->selectedItems();
1050 for (int i = 0; i < selection.count(); i++) {
1051 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1052 newGroup->addToGroup(selection.at(i));
1053 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1056 KdenliveSettings::setSnaptopoints(snap);
1058 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1059 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1060 QPointF diff = m_selectionGroup->pos();
1061 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1062 m_selectionGroup->translate(- diff.x(), -diff.y());
1064 scene()->addItem(m_selectionGroup);
1065 for (int i = 0; i < selection.count(); i++) {
1066 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1067 m_selectionGroup->addToGroup(selection.at(i));
1068 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1071 KdenliveSettings::setSnaptopoints(snap);
1072 if (m_selectionGroup) {
1073 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1074 m_selectionGroupInfo.track = m_selectionGroup->track();
1077 } else resetSelectionGroup();
1080 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1082 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1083 if (m_moveOpMode == KEYFRAME) {
1084 // user double clicked on a keyframe, open edit dialog
1085 QDialog d(parentWidget());
1086 Ui::KeyFrameDialog_UI view;
1088 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1089 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1090 view.kfr_value->setFocus();
1091 if (d.exec() == QDialog::Accepted) {
1092 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1093 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1094 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1095 QString previous = item->keyframes(item->selectedEffectIndex());
1096 item->updateKeyframeEffect();
1097 QString next = item->keyframes(item->selectedEffectIndex());
1098 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1099 m_commandStack->push(command);
1100 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1101 emit clipItemSelected(item, item->selectedEffectIndex());
1106 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1107 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1108 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1109 QString previous = item->keyframes(item->selectedEffectIndex());
1110 item->updateKeyframeEffect();
1111 QString next = item->keyframes(item->selectedEffectIndex());
1112 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1113 m_commandStack->push(command);
1114 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1115 emit clipItemSelected(item, item->selectedEffectIndex());
1117 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1118 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1121 if (m_dragItem->type() == TRANSITIONWIDGET) {
1122 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1124 getClipAvailableSpace(m_dragItem, minimum, maximum);
1126 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1127 d.setMargins(minimum, maximum);
1128 if (d.exec() == QDialog::Accepted) {
1129 if (m_dragItem->type() == TRANSITIONWIDGET) {
1130 // move & resize transition
1132 startInfo.startPos = m_dragItem->startPos();
1133 startInfo.endPos = m_dragItem->endPos();
1134 startInfo.track = m_dragItem->track();
1136 endInfo.startPos = d.startPos();
1137 endInfo.endPos = endInfo.startPos + d.duration();
1138 endInfo.track = m_dragItem->track();
1139 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1140 m_commandStack->push(command);
1142 // move and resize clip
1143 QUndoCommand *moveCommand = new QUndoCommand();
1144 moveCommand->setText(i18n("Edit clip"));
1145 ItemInfo clipInfo = m_dragItem->info();
1146 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1147 // duration was reduced, so process it first
1148 ItemInfo startInfo = clipInfo;
1149 clipInfo.endPos = clipInfo.startPos + d.duration();
1150 clipInfo.cropStart = d.cropStart();
1151 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1153 if (d.startPos() != clipInfo.startPos) {
1154 ItemInfo startInfo = clipInfo;
1155 clipInfo.startPos = d.startPos();
1156 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1157 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1159 if (d.duration() > m_dragItem->cropDuration()) {
1160 // duration was increased, so process it after move
1161 ItemInfo startInfo = clipInfo;
1162 clipInfo.endPos = clipInfo.startPos + d.duration();
1163 clipInfo.cropStart = d.cropStart();
1164 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1166 m_commandStack->push(moveCommand);
1170 QList<QGraphicsItem *> collisionList = items(event->pos());
1171 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1172 Guide *editGuide = (Guide *) collisionList.at(0);
1173 if (editGuide) slotEditGuide(editGuide->info());
1179 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1181 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1183 clip->setKeyframes(index, keyframes);
1184 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1185 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1189 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1191 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1192 m_editGuide->setEnabled(m_dragGuide != NULL);
1193 if (clip == NULL) m_timelineContextMenu->popup(pos);
1194 else if (group != NULL) {
1195 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1196 m_ungroupAction->setEnabled(true);
1197 updateClipTypeActions(NULL);
1198 m_timelineContextClipMenu->popup(pos);
1200 m_ungroupAction->setEnabled(false);
1201 if (clip->type() == AVWIDGET) {
1202 ClipItem *item = static_cast <ClipItem*>(clip);
1203 updateClipTypeActions(item);
1204 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1205 m_timelineContextClipMenu->popup(pos);
1206 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1210 void CustomTrackView::activateMonitor()
1212 emit activateDocumentMonitor();
1215 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1217 if (data->hasFormat("kdenlive/clip")) {
1219 resetSelectionGroup();
1220 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1221 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1223 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1226 const QPointF framePos = mapToScene(pos);
1228 info.startPos = GenTime();
1229 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1230 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1231 info.cropDuration = info.endPos - info.startPos;
1232 info.originalcropStart = info.cropStart;
1235 // Check if clip can be inserted at that position
1236 ItemInfo pasteInfo = info;
1237 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1238 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1239 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1242 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1243 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1244 m_selectionGroup->addToGroup(item);
1245 item->setFlags(QGraphicsItem::ItemIsSelectable);
1247 QList <GenTime> offsetList;
1248 offsetList.append(info.endPos);
1249 updateSnapPoints(NULL, offsetList);
1250 m_selectionGroup->setPos(framePos);
1251 scene()->addItem(m_selectionGroup);
1253 } else if (data->hasFormat("kdenlive/producerslist")) {
1255 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1256 m_scene->clearSelection();
1257 resetSelectionGroup(false);
1259 QList <GenTime> offsetList;
1260 QList <ItemInfo> infoList;
1261 const QPointF framePos = mapToScene(pos);
1262 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1263 int track = (int)(framePos.y() / m_tracksHeight);
1265 // Check if clips can be inserted at that position
1266 for (int i = 0; i < ids.size(); ++i) {
1267 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1269 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1273 info.startPos = start;
1274 info.cropDuration = clip->duration();
1275 info.endPos = info.startPos + info.cropDuration;
1277 infoList.append(info);
1278 start += clip->duration();
1280 if (!canBePastedTo(infoList, AVWIDGET)) {
1283 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1285 for (int i = 0; i < ids.size(); ++i) {
1286 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1288 info.startPos = start;
1289 info.cropDuration = clip->duration();
1290 info.endPos = info.startPos + info.cropDuration;
1292 start += info.cropDuration;
1293 offsetList.append(start);
1294 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1295 item->setFlags(QGraphicsItem::ItemIsSelectable);
1296 m_selectionGroup->addToGroup(item);
1297 m_waitingThumbs.append(item);
1300 updateSnapPoints(NULL, offsetList);
1301 m_selectionGroup->setPos(framePos);
1302 scene()->addItem(m_selectionGroup);
1303 m_thumbsTimer.start();
1307 // the drag is not a clip (may be effect, ...)
1315 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1317 if (insertDropClips(event->mimeData(), event->pos())) {
1318 event->acceptProposedAction();
1319 } else QGraphicsView::dragEnterEvent(event);
1322 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1324 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);
1325 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1326 collindingItems.removeAll(item);
1327 if (collindingItems.isEmpty()) return false;
1329 for (int i = 0; i < collindingItems.count(); i++) {
1330 QGraphicsItem *collision = collindingItems.at(i);
1331 if (collision->type() == item->type()) {
1333 kDebug() << "// COLLISIION DETECTED";
1341 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1343 int track = m_document->tracksCount() - clip->track();
1344 GenTime pos = clip->startPos();
1345 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1346 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1349 bool success = true;
1350 for (int i = 0; i < clip->effectsCount(); i++) {
1351 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1353 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1354 m_document->renderer()->doRefresh();
1357 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1359 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1361 // Special case: speed effect
1362 if (effect.attribute("id") == "speed") {
1363 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1364 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1367 ItemInfo info = clip->info();
1368 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1369 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1370 if (strobe == 0) strobe = 1;
1371 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1372 clip->addEffect(effect);
1373 if (clip->isSelected()) emit clipItemSelected(clip);
1377 EffectsParameterList params = clip->addEffect(effect);
1378 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1379 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1380 if (clip->isSelected()) emit clipItemSelected(clip);
1381 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1384 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1386 QString index = effect.attribute("kdenlive_ix");
1387 // Special case: speed effect
1388 if (effect.attribute("id") == "speed") {
1389 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1391 ItemInfo info = clip->info();
1392 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1393 clip->deleteEffect(index);
1394 emit clipItemSelected(clip);
1398 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1399 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1400 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1403 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1405 clip->deleteEffect(index);
1406 emit clipItemSelected(clip);
1410 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1412 QList<QGraphicsItem *> itemList = group->childItems();
1413 QUndoCommand *effectCommand = new QUndoCommand();
1415 QDomNode namenode = effect.elementsByTagName("name").item(0);
1416 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1417 else effectName = i18n("effect");
1418 effectCommand->setText(i18n("Add %1", effectName));
1420 for (int i = 0; i < itemList.count(); i++) {
1421 if (itemList.at(i)->type() == AVWIDGET) {
1422 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1423 if (effect.attribute("type") == "audio") {
1424 // Don't add audio effects on video clips
1425 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1426 } else if (effect.hasAttribute("type") == false) {
1427 // Don't add video effect on audio clips
1428 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1431 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1432 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1435 if (item->isItemLocked()) {
1438 item->initEffect(effect);
1439 if (effect.attribute("tag") == "ladspa") {
1440 QString ladpsaFile = m_document->getLadspaFile();
1441 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1442 effect.setAttribute("src", ladpsaFile);
1444 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1449 m_commandStack->push(effectCommand);
1450 setDocumentModified();
1451 } else delete effectCommand;
1454 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1456 QList<QGraphicsItem *> itemList;
1457 QUndoCommand *effectCommand = new QUndoCommand();
1459 QDomNode namenode = effect.elementsByTagName("name").item(0);
1460 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1461 else effectName = i18n("effect");
1462 effectCommand->setText(i18n("Add %1", effectName));
1464 if (track == -1) itemList = scene()->selectedItems();
1465 if (itemList.isEmpty()) {
1466 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1467 if (clip) itemList.append(clip);
1468 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1470 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1471 for (int i = 0; i < itemList.count(); i++) {
1472 if (itemList.at(i)->type() == AVWIDGET) {
1473 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1474 if (effect.attribute("type") == "audio") {
1475 // Don't add audio effects on video clips
1476 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1477 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1480 } else if (effect.hasAttribute("type") == false) {
1481 // Don't add video effect on audio clips
1482 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1483 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1487 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1488 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1491 if (item->isItemLocked()) {
1494 item->initEffect(effect);
1495 if (effect.attribute("tag") == "ladspa") {
1496 QString ladpsaFile = m_document->getLadspaFile();
1497 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1498 effect.setAttribute("src", ladpsaFile);
1500 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1505 m_commandStack->push(effectCommand);
1506 setDocumentModified();
1507 } else delete effectCommand;
1510 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1512 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1513 m_commandStack->push(command);
1514 setDocumentModified();
1517 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1519 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1520 QDomElement effect = insertedEffect.cloneNode().toElement();
1522 // Special case: speed effect
1523 if (effect.attribute("id") == "speed") {
1524 ItemInfo info = clip->info();
1525 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1526 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1527 if (strobe == 0) strobe = 1;
1528 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1529 clip->setEffectAt(ix, effect);
1530 if (ix == clip->selectedEffectIndex()) {
1531 clip->setSelectedEffect(ix);
1536 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1537 if (effect.attribute("tag") == "ladspa") {
1538 // Update the ladspa affect file
1539 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1541 // check if we are trying to reset a keyframe effect
1542 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1543 clip->initEffect(effect);
1544 effectParams = clip->getEffectArgs(effect);
1546 if (effectParams.paramValue("disabled") == "1") {
1547 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1548 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1549 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1550 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1551 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1553 clip->setEffectAt(ix, effect);
1554 if (ix == clip->selectedEffectIndex()) {
1555 clip->setSelectedEffect(ix);
1556 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1558 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1559 // A fade effect was modified, update the clip
1560 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1561 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1562 clip->setFadeIn(pos);
1564 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1565 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1566 clip->setFadeOut(pos);
1570 setDocumentModified();
1573 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1575 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1576 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1577 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1578 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1579 clip->setEffectAt(oldPos - 1, act);
1580 clip->setEffectAt(newPos - 1, before);
1581 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1582 emit clipItemSelected(clip, newPos - 1);
1583 setDocumentModified();
1584 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1587 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1589 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1590 QDomElement oldEffect = effect.cloneNode().toElement();
1591 if (effect.attribute("id") == "speed") {
1593 ItemInfo info = clip->info();
1594 effect.setAttribute("disabled", (int) disable);
1595 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1597 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1598 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1599 if (strobe == 0) strobe = 1;
1600 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1605 effect.setAttribute("disabled", (int) disable);
1606 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1607 m_commandStack->push(command);
1608 setDocumentModified();;
1611 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1613 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1614 m_commandStack->push(command);
1615 setDocumentModified();
1618 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1620 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1621 m_commandStack->push(command);
1624 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1628 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1629 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1630 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1631 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);
1632 m_blockRefresh = false;
1635 if (item->parentItem()) {
1636 // Item is part of a group, reset group
1637 resetSelectionGroup();
1639 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1641 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1642 int cutPos = (int) cutTime.frames(m_document->fps());
1643 ItemInfo newPos = info;
1644 double speed = item->speed();
1645 newPos.startPos = cutTime;
1646 newPos.endPos = info.endPos;
1647 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1648 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1649 newPos.track = info.track;
1650 ClipItem *dup = item->clone(newPos);
1651 // remove unwanted effects (fade in) from 2nd part of cutted clip
1652 int ix = dup->hasEffect(QString(), "fadein");
1654 QDomElement oldeffect = item->effectAt(ix);
1655 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1657 ix = dup->hasEffect(QString(), "fade_from_black");
1659 QDomElement oldeffect = item->effectAt(ix);
1660 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1662 item->resizeEnd(cutPos, false);
1663 scene()->addItem(dup);
1664 if (item->checkKeyFrames()) slotRefreshEffects(item);
1665 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1666 item->baseClip()->addReference();
1667 m_document->updateClip(item->baseClip()->getId());
1668 setDocumentModified();
1669 //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);
1673 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1674 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1675 if (!item || !dup || item == dup) {
1676 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1677 m_blockRefresh = false;
1680 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1681 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1685 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1686 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1687 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1688 //deleteClip(dup->info());
1691 if (dup->isSelected()) emit clipItemSelected(NULL);
1692 dup->baseClip()->removeReference();
1693 m_document->updateClip(dup->baseClip()->getId());
1694 scene()->removeItem(dup);
1697 ItemInfo clipinfo = item->info();
1698 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1699 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1701 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1702 setDocumentModified();
1704 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1707 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1710 void CustomTrackView::slotEnableRefresh()
1712 m_blockRefresh = false;
1715 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1717 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1718 if (itemList.count() == 1) {
1719 if (itemList.at(0)->type() == AVWIDGET) {
1720 ClipItem *item = (ClipItem *) itemList.at(0);
1722 info.track = item->track();
1723 ClipItem *transitionClip = NULL;
1724 const int transitiontrack = getPreviousVideoTrack(info.track);
1725 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1726 if (pos < item->startPos() + item->cropDuration() / 2) {
1727 // add transition to clip start
1728 info.startPos = item->startPos();
1729 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1730 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1731 info.endPos = transitionClip->endPos();
1732 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1733 // Check there is no other transition at that place
1734 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1735 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1736 QList<QGraphicsItem *> selection = m_scene->items(r);
1737 bool transitionAccepted = true;
1738 for (int i = 0; i < selection.count(); i++) {
1739 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1740 Transition *tr = static_cast <Transition *>(selection.at(i));
1741 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1742 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1743 } else transitionAccepted = false;
1746 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1747 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1750 // add transition to clip end
1751 info.endPos = item->endPos();
1752 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1753 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1754 info.startPos = transitionClip->startPos();
1755 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1756 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1757 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1759 // Check there is no other transition at that place
1760 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1761 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1762 QList<QGraphicsItem *> selection = m_scene->items(r);
1763 bool transitionAccepted = true;
1764 for (int i = 0; i < selection.count(); i++) {
1765 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1766 Transition *tr = static_cast <Transition *>(selection.at(i));
1767 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1768 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1769 } else transitionAccepted = false;
1772 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1773 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1776 } else for (int i = 0; i < itemList.count(); i++) {
1777 if (itemList.at(i)->type() == AVWIDGET) {
1778 ClipItem *item = (ClipItem *) itemList.at(i);
1780 info.startPos = item->startPos();
1781 info.endPos = info.startPos + GenTime(65, m_document->fps());
1782 info.track = item->track();
1784 // Check there is no other transition at that place
1785 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1786 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1787 QList<QGraphicsItem *> selection = m_scene->items(r);
1788 bool transitionAccepted = true;
1789 for (int i = 0; i < selection.count(); i++) {
1790 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1791 Transition *tr = static_cast <Transition *>(selection.at(i));
1792 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1793 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1794 } else transitionAccepted = false;
1797 int transitiontrack = getPreviousVideoTrack(info.track);
1798 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1799 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1804 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1806 if (transitionInfo.startPos >= transitionInfo.endPos) {
1807 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1810 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1811 m_commandStack->push(command);
1812 setDocumentModified();
1815 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1817 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1818 //kDebug() << "---- ADDING transition " << params.attribute("value");
1819 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1820 scene()->addItem(tr);
1821 setDocumentModified();
1823 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1828 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1830 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1832 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1835 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1836 if (m_dragItem == item) m_dragItem = NULL;
1838 emit transitionItemSelected(NULL);
1839 setDocumentModified();
1842 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1844 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1845 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1846 m_commandStack->push(command);
1847 setDocumentModified();
1850 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1852 Transition *item = getTransitionItemAt(pos, track);
1854 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1857 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);
1858 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1859 item->setTransitionParameters(transition);
1860 if (updateTransitionWidget) {
1861 ItemInfo info = item->info();
1863 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1864 if (transitionClip && transitionClip->baseClip()) {
1865 QString size = transitionClip->baseClip()->getProperty("frame_size");
1866 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1867 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1868 p.setY(size.section('x', 1, 1).toInt());
1870 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1872 setDocumentModified();
1875 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1878 const QPointF pos = mapToScene(event->pos());
1879 if (m_selectionGroup) {
1880 m_selectionGroup->setPos(pos);
1881 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1882 event->acceptProposedAction();
1884 // Drag enter was not possible, try again at mouse position
1885 insertDropClips(event->mimeData(), event->pos());
1889 QGraphicsView::dragMoveEvent(event);
1893 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1895 if (m_selectionGroup && m_clipDrag) {
1896 m_thumbsTimer.stop();
1897 m_waitingThumbs.clear();
1898 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1900 scene()->destroyItemGroup(m_selectionGroup);
1901 m_selectionGroup = NULL;
1902 } else QGraphicsView::dragLeaveEvent(event);
1905 void CustomTrackView::dropEvent(QDropEvent * event)
1907 if (m_selectionGroup && m_clipDrag) {
1908 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1909 resetSelectionGroup();
1910 m_scene->clearSelection();
1911 bool hasVideoClip = false;
1912 QUndoCommand *addCommand = new QUndoCommand();
1913 addCommand->setText(i18n("Add timeline clip"));
1915 for (int i = 0; i < items.count(); i++) {
1916 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1917 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1918 if (items.count() == 1) {
1919 updateClipTypeActions(item);
1921 updateClipTypeActions(NULL);
1924 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1925 item->baseClip()->addReference();
1926 m_document->updateClip(item->baseClip()->getId());
1927 ItemInfo info = item->info();
1929 int tracknumber = m_document->tracksCount() - info.track - 1;
1930 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1931 if (isLocked) item->setItemLocked(true);
1932 ItemInfo clipInfo = info;
1933 clipInfo.track = m_document->tracksCount() - item->track();
1934 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1935 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1938 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1939 // add transparency transition
1940 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1941 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1943 item->setSelected(true);
1945 m_commandStack->push(addCommand);
1946 setDocumentModified();
1947 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1948 if (items.count() > 1) groupSelectedItems(true);
1949 event->setDropAction(Qt::MoveAction);
1951 } else QGraphicsView::dropEvent(event);
1956 QStringList CustomTrackView::mimeTypes() const
1958 QStringList qstrList;
1959 // list of accepted mime types for drop
1960 qstrList.append("text/plain");
1961 qstrList.append("kdenlive/producerslist");
1962 qstrList.append("kdenlive/clip");
1966 Qt::DropActions CustomTrackView::supportedDropActions() const
1968 // returns what actions are supported when dropping
1969 return Qt::MoveAction;
1972 void CustomTrackView::setDuration(int duration)
1974 int diff = qAbs(duration - sceneRect().width());
1975 if (diff * matrix().m11() > -50) {
1976 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1977 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1979 m_projectDuration = duration;
1982 int CustomTrackView::duration() const
1984 return m_projectDuration;
1987 void CustomTrackView::addTrack(TrackInfo type, int ix)
1989 if (ix == -1 || ix == m_document->tracksCount()) {
1990 m_document->insertTrack(ix, type);
1991 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1993 m_document->insertTrack(m_document->tracksCount() - ix, type);
1994 // insert track in MLT playlist
1995 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1997 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1998 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1999 QList<QGraphicsItem *> selection = m_scene->items(r);
2000 resetSelectionGroup();
2002 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2003 scene()->addItem(m_selectionGroup);
2004 for (int i = 0; i < selection.count(); i++) {
2005 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2006 m_selectionGroup->addToGroup(selection.at(i));
2007 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2010 // Move graphic items
2011 m_selectionGroup->translate(0, m_tracksHeight);
2013 // adjust track number
2014 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2015 for (int i = 0; i < children.count(); i++) {
2016 if (children.at(i)->type() == GROUPWIDGET) {
2017 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2018 children << grp->childItems();
2021 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2023 ItemInfo clipinfo = item->info();
2024 if (item->type() == AVWIDGET) {
2025 ClipItem *clip = static_cast <ClipItem *>(item);
2026 // We add a move clip command so that we get the correct producer for new track number
2027 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2028 Mlt::Producer *prod;
2029 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2030 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2031 else prod = clip->baseClip()->producer(clipinfo.track);
2032 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2034 } else if (item->type() == TRANSITIONWIDGET) {
2035 Transition *tr = static_cast <Transition *>(item);
2036 int track = tr->transitionEndTrack();
2038 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2042 resetSelectionGroup(false);
2045 int maxHeight = m_tracksHeight * m_document->tracksCount();
2046 for (int i = 0; i < m_guides.count(); i++) {
2047 QLineF l = m_guides.at(i)->line();
2048 l.setP2(QPointF(l.x2(), maxHeight));
2049 m_guides.at(i)->setLine(l);
2051 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2052 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2053 viewport()->update();
2054 emit trackHeightChanged();
2055 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2056 //setFixedHeight(50 * m_tracksCount);
2059 void CustomTrackView::removeTrack(int ix)
2061 // Delete track in MLT playlist
2062 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2063 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2065 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2066 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2067 QList<QGraphicsItem *> selection = m_scene->items(r);
2069 resetSelectionGroup();
2071 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2072 scene()->addItem(m_selectionGroup);
2073 for (int i = 0; i < selection.count(); i++) {
2074 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2075 m_selectionGroup->addToGroup(selection.at(i));
2076 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2079 // Move graphic items
2080 qreal ydiff = 0 - (int) m_tracksHeight;
2081 m_selectionGroup->translate(0, ydiff);
2083 // adjust track number
2084 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2085 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2086 for (int i = 0; i < children.count(); i++) {
2087 if (children.at(i)->type() == GROUPWIDGET) {
2088 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2089 children << grp->childItems();
2092 if (children.at(i)->type() == AVWIDGET) {
2093 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2095 ItemInfo clipinfo = clip->info();
2096 // We add a move clip command so that we get the correct producer for new track number
2097 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2098 Mlt::Producer *prod;
2099 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2100 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2101 else prod = clip->baseClip()->producer(clipinfo.track);
2102 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2104 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2105 Transition *tr = static_cast <Transition *>(children.at(i));
2107 int track = tr->transitionEndTrack();
2109 ItemInfo clipinfo = tr->info();
2110 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2114 resetSelectionGroup(false);
2116 int maxHeight = m_tracksHeight * m_document->tracksCount();
2117 for (int i = 0; i < m_guides.count(); i++) {
2118 QLineF l = m_guides.at(i)->line();
2119 l.setP2(QPointF(l.x2(), maxHeight));
2120 m_guides.at(i)->setLine(l);
2122 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2123 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2124 viewport()->update();
2125 emit trackHeightChanged();
2126 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2129 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2131 int tracknumber = m_document->tracksCount() - ix;
2132 m_document->setTrackType(tracknumber - 1, type);
2133 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2134 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2135 viewport()->update();
2139 void CustomTrackView::slotSwitchTrackAudio(int ix)
2141 /*for (int i = 0; i < m_document->tracksCount(); i++)
2142 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2143 int tracknumber = m_document->tracksCount() - ix - 1;
2144 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2145 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2146 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2147 setDocumentModified();
2150 void CustomTrackView::slotSwitchTrackLock(int ix)
2152 int tracknumber = m_document->tracksCount() - ix - 1;
2153 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2154 m_commandStack->push(command);
2158 void CustomTrackView::lockTrack(int ix, bool lock)
2160 int tracknumber = m_document->tracksCount() - ix - 1;
2161 m_document->switchTrackLock(tracknumber, lock);
2162 emit doTrackLock(ix, lock);
2163 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2165 for (int i = 0; i < selection.count(); i++) {
2166 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2167 if (selection.at(i)->isSelected()) {
2168 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2169 else emit transitionItemSelected(NULL);
2171 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2173 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2174 viewport()->update();
2175 setDocumentModified();
2178 void CustomTrackView::slotSwitchTrackVideo(int ix)
2180 int tracknumber = m_document->tracksCount() - ix;
2181 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2182 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2183 setDocumentModified();
2186 void CustomTrackView::slotRemoveSpace()
2190 if (m_menuPosition.isNull()) {
2191 pos = GenTime(cursorPos(), m_document->fps());
2193 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2196 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2197 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2199 ClipItem *item = getClipItemAt(pos, track);
2201 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);
2204 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2205 //kDebug() << "// GOT LENGT; " << length;
2207 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);
2211 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2212 QList<QGraphicsItem *> items = m_scene->items(r);
2214 QList<ItemInfo> clipsToMove;
2215 QList<ItemInfo> transitionsToMove;
2217 for (int i = 0; i < items.count(); i++) {
2218 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2219 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2220 ItemInfo info = item->info();
2221 if (item->type() == AVWIDGET) {
2222 clipsToMove.append(info);
2223 } else if (item->type() == TRANSITIONWIDGET) {
2224 transitionsToMove.append(info);
2229 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2230 m_commandStack->push(command);
2233 void CustomTrackView::slotInsertSpace()
2237 if (m_menuPosition.isNull()) {
2238 pos = GenTime(cursorPos(), m_document->fps());
2240 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2241 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2243 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2244 if (d.exec() != QDialog::Accepted) return;
2245 GenTime spaceDuration = d.selectedDuration();
2246 track = d.selectedTrack();
2247 ClipItem *item = getClipItemAt(pos, track);
2248 if (item) pos = item->startPos();
2251 int maxh = sceneRect().height();
2253 minh = track * m_tracksHeight + m_tracksHeight / 2;
2254 maxh = m_tracksHeight / 2 - 1;
2257 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2258 QList<QGraphicsItem *> items = m_scene->items(r);
2260 QList<ItemInfo> clipsToMove;
2261 QList<ItemInfo> transitionsToMove;
2263 for (int i = 0; i < items.count(); i++) {
2264 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2265 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2266 ItemInfo info = item->info();
2267 if (item->type() == AVWIDGET) {
2268 clipsToMove.append(info);
2269 } else if (item->type() == TRANSITIONWIDGET) {
2270 transitionsToMove.append(info);
2275 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2276 m_commandStack->push(command);
2279 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2281 int diff = duration.frames(m_document->fps());
2282 resetSelectionGroup();
2283 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2284 scene()->addItem(m_selectionGroup);
2286 Transition *transition;
2288 // Create lists with start pos for each track
2289 QMap <int, int> trackClipStartList;
2290 QMap <int, int> trackTransitionStartList;
2292 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2293 trackClipStartList[i] = -1;
2294 trackTransitionStartList[i] = -1;
2297 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2298 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2300 if (clip->parentItem()) {
2301 m_selectionGroup->addToGroup(clip->parentItem());
2302 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2304 m_selectionGroup->addToGroup(clip);
2305 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2307 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))
2308 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2310 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);
2313 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2314 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2316 if (transition->parentItem()) {
2317 m_selectionGroup->addToGroup(transition->parentItem());
2318 transition->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2320 m_selectionGroup->addToGroup(transition);
2321 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2323 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))
2324 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2325 } 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);
2327 m_selectionGroup->translate(diff, 0);
2329 // update items coordinates
2330 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2332 for (int i = 0; i < itemList.count(); i++) {
2333 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2334 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2335 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2336 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2337 for (int j = 0; j < children.count(); j++) {
2338 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2343 resetSelectionGroup(false);
2344 if (track != -1) track = m_document->tracksCount() - track;
2345 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2348 void CustomTrackView::deleteClip(const QString &clipId)
2350 resetSelectionGroup();
2351 QList<QGraphicsItem *> itemList = items();
2352 QUndoCommand *deleteCommand = new QUndoCommand();
2354 for (int i = 0; i < itemList.count(); i++) {
2355 if (itemList.at(i)->type() == AVWIDGET) {
2356 ClipItem *item = (ClipItem *)itemList.at(i);
2357 if (item->clipProducer() == clipId) {
2359 if (item->parentItem()) {
2360 // Clip is in a group, destroy the group
2361 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2363 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2367 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2368 if (count == 0) delete deleteCommand;
2369 else m_commandStack->push(deleteCommand);
2372 void CustomTrackView::setCursorPos(int pos, bool seek)
2374 if (pos == m_cursorPos) return;
2375 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2377 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2378 else if (m_autoScroll) checkScrolling();
2379 m_cursorLine->setPos(m_cursorPos, 0);
2382 void CustomTrackView::updateCursorPos()
2384 m_cursorLine->setPos(m_cursorPos, 0);
2387 int CustomTrackView::cursorPos()
2389 return (int)(m_cursorPos);
2392 void CustomTrackView::moveCursorPos(int delta)
2394 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2395 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2396 m_cursorPos += delta;
2397 m_cursorLine->setPos(m_cursorPos, 0);
2398 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2401 void CustomTrackView::initCursorPos(int pos)
2403 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2405 m_cursorLine->setPos(pos, 0);
2409 void CustomTrackView::checkScrolling()
2411 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2414 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2416 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2417 QGraphicsView::mouseReleaseEvent(event);
2418 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2419 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2420 if (event->button() == Qt::MidButton) {
2423 setDragMode(QGraphicsView::NoDrag);
2424 if (m_operationMode == MOVEGUIDE) {
2425 setCursor(Qt::ArrowCursor);
2426 m_operationMode = NONE;
2427 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2428 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2429 if (newPos != m_dragGuide->position()) {
2430 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2431 m_commandStack->push(command);
2432 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2433 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2434 m_document->syncGuides(m_guides);
2439 } else if (m_operationMode == SPACER && m_selectionGroup) {
2441 if (event->modifiers() != Qt::ControlModifier) {
2442 // We are moving all tracks
2444 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2445 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2447 if (timeOffset != GenTime()) {
2448 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2450 QList<ItemInfo> clipsToMove;
2451 QList<ItemInfo> transitionsToMove;
2453 // Create lists with start pos for each track
2454 QMap <int, int> trackClipStartList;
2455 QMap <int, int> trackTransitionStartList;
2457 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2458 trackClipStartList[i] = -1;
2459 trackTransitionStartList[i] = -1;
2462 for (int i = 0; i < items.count(); i++) {
2463 if (items.at(i)->type() == GROUPWIDGET)
2464 items += items.at(i)->childItems();
2467 for (int i = 0; i < items.count(); i++) {
2468 if (items.at(i)->type() == AVWIDGET) {
2469 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2470 ItemInfo info = item->info();
2471 clipsToMove.append(info);
2473 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2474 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2475 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2476 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2477 ItemInfo info = item->info();
2478 transitionsToMove.append(info);
2480 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2481 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2485 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2486 m_commandStack->push(command);
2487 if (track != -1) track = m_document->tracksCount() - track;
2488 kDebug() << "SPACER TRACK:" << track;
2489 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2491 resetSelectionGroup(false);
2492 m_operationMode = NONE;
2493 } else if (m_operationMode == RUBBERSELECTION) {
2494 //kDebug() << "// END RUBBER SELECT";
2495 resetSelectionGroup();
2496 groupSelectedItems();
2497 m_operationMode = NONE;
2500 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2501 emit transitionItemSelected(NULL);
2505 if (m_dragItem) info = m_dragItem->info();
2507 if (m_operationMode == MOVE) {
2508 setCursor(Qt::OpenHandCursor);
2510 if (m_dragItem->parentItem() == 0) {
2511 // we are moving one clip, easy
2512 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2513 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2514 Mlt::Producer *prod;
2515 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2516 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2517 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2518 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);
2521 int tracknumber = m_document->tracksCount() - item->track() - 1;
2522 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2523 if (isLocked) item->setItemLocked(true);
2525 QUndoCommand *moveCommand = new QUndoCommand();
2526 moveCommand->setText(i18n("Move clip"));
2527 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2528 // Also move automatic transitions (on lower track)
2529 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2530 if (tr && tr->isAutomatic()) {
2531 ItemInfo trInfo = tr->info();
2532 ItemInfo newTrInfo = trInfo;
2533 newTrInfo.track = info.track;
2534 newTrInfo.startPos = m_dragItem->startPos();
2535 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2536 // transition end should stay the same
2538 // transition end should be adjusted to clip
2539 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2541 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2543 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2544 // Check if there is a transition at clip end
2545 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2546 if (tr && tr->isAutomatic()) {
2547 ItemInfo trInfo = tr->info();
2548 ItemInfo newTrInfo = trInfo;
2549 newTrInfo.track = info.track;
2550 newTrInfo.endPos = m_dragItem->endPos();
2551 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2552 // transition start should stay the same
2554 // transition start should be moved
2555 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2557 if (newTrInfo.startPos < newTrInfo.endPos)
2558 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2561 // Also move automatic transitions (on upper track)
2562 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2563 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2564 ItemInfo trInfo = tr->info();
2565 ItemInfo newTrInfo = trInfo;
2566 newTrInfo.startPos = m_dragItem->startPos();
2567 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2568 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2569 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2570 // transition end should be adjusted to clip on upper track
2571 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2573 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2576 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2577 // Check if there is a transition at clip end
2578 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2579 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2580 ItemInfo trInfo = tr->info();
2581 ItemInfo newTrInfo = trInfo;
2582 newTrInfo.endPos = m_dragItem->endPos();
2583 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2584 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2585 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2586 // transition start should be moved
2587 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2589 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2593 m_commandStack->push(moveCommand);
2595 // undo last move and emit error message
2596 bool snap = KdenliveSettings::snaptopoints();
2597 KdenliveSettings::setSnaptopoints(false);
2598 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2599 KdenliveSettings::setSnaptopoints(snap);
2600 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2602 setDocumentModified();
2604 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2605 Transition *transition = static_cast <Transition *>(m_dragItem);
2606 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)) {
2607 // Moving transition failed, revert to previous position
2608 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2609 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2611 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2612 m_commandStack->push(command);
2613 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2617 // Moving several clips. We need to delete them and readd them to new position,
2618 // or they might overlap each other during the move
2619 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2620 QList<QGraphicsItem *> items = group->childItems();
2622 QList<ItemInfo> clipsToMove;
2623 QList<ItemInfo> transitionsToMove;
2625 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2626 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2627 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2628 if (timeOffset != GenTime() || trackOffset != 0) {
2629 // remove items in MLT playlist
2632 int max = items.count();
2633 for (int i = 0; i < max; i++) {
2634 if (items.at(i)->type() == GROUPWIDGET) {
2635 items += items.at(i)->childItems();
2638 m_document->renderer()->blockSignals(true);
2639 for (int i = 0; i < items.count(); i++) {
2640 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2641 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2642 ItemInfo info = item->info();
2643 if (item->type() == AVWIDGET) {
2644 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2645 // error, clip cannot be removed from playlist
2646 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2648 clipsToMove.append(info);
2651 transitionsToMove.append(info);
2652 Transition *tr = static_cast <Transition*>(item);
2653 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2656 m_document->renderer()->blockSignals(false);
2657 for (int i = 0; i < items.count(); i++) {
2658 // re-add items in correct place
2659 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2660 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2662 ItemInfo info = item->info();
2663 int tracknumber = m_document->tracksCount() - info.track - 1;
2664 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2666 group->removeFromGroup(item);
2667 item->setItemLocked(true);
2670 if (item->type() == AVWIDGET) {
2671 ClipItem *clip = static_cast <ClipItem*>(item);
2672 info.track = m_document->tracksCount() - info.track;
2673 Mlt::Producer *prod;
2674 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2675 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2676 else prod = clip->baseClip()->producer(info.track);
2677 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2678 for (int i = 0; i < clip->effectsCount(); i++) {
2679 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2682 Transition *tr = static_cast <Transition*>(item);
2683 int newTrack = tr->transitionEndTrack();
2684 if (!tr->forcedTrack()) {
2685 newTrack = getPreviousVideoTrack(info.track);
2687 tr->updateTransitionEndTrack(newTrack);
2688 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2692 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2693 m_commandStack->push(move);
2695 //QPointF top = group->sceneBoundingRect().topLeft();
2696 //QPointF oldpos = m_selectionGroup->scenePos();
2697 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2698 //group->setPos(top);
2699 //TODO: get rid of the 3 lines below
2700 if (m_selectionGroup) {
2701 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2702 m_selectionGroupInfo.track = m_selectionGroup->track();
2704 setDocumentModified();
2707 m_document->renderer()->doRefresh();
2708 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2710 if (m_dragItem->type() == AVWIDGET) {
2711 ItemInfo resizeinfo = m_dragItemInfo;
2712 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2713 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2715 QUndoCommand *resizeCommand = new QUndoCommand();
2716 resizeCommand->setText(i18n("Resize clip"));
2718 // Check if there is an automatic transition on that clip (lower track)
2719 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2720 if (transition && transition->isAutomatic()) {
2721 ItemInfo trInfo = transition->info();
2722 ItemInfo newTrInfo = trInfo;
2723 newTrInfo.startPos = m_dragItem->startPos();
2724 if (newTrInfo.startPos < newTrInfo.endPos)
2725 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2727 // Check if there is an automatic transition on that clip (upper track)
2728 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2729 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2730 ItemInfo trInfo = transition->info();
2731 ItemInfo newTrInfo = trInfo;
2732 newTrInfo.startPos = m_dragItem->startPos();
2733 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2734 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2735 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2739 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2740 updateClipFade(clip);
2744 QDomElement root = doc.createElement("list");
2745 doc.appendChild(root);
2746 QList <int> indexes;
2747 for (int i = 0; i < clip->effectsCount(); i++) {
2748 QDomElement effect = clip->effectAt(i);
2749 if (EffectsList::hasKeyFrames(effect)) {
2750 doc.appendChild(doc.importNode(effect, true));
2755 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2756 // Keyframes were modified, updateClip
2757 QDomNodeList effs = doc.elementsByTagName("effect");
2759 // Since we must always resize clip before updating the keyframes, we
2760 // put a resize command before & after checking keyframes so that
2761 // we are sure the resize is performed before whenever we do or undo the action
2763 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2764 for (int i = 0; i < indexes.count(); i++) {
2765 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);
2766 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2768 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2769 emit clipItemSelected(clip);
2770 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2772 m_commandStack->push(resizeCommand);
2774 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2775 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2777 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2778 Transition *transition = static_cast <Transition *>(m_dragItem);
2779 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)) {
2780 // Cannot resize transition
2781 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2782 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2784 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2785 m_commandStack->push(command);
2789 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2790 // Item was resized, rebuild group;
2791 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2792 QList <QGraphicsItem *> children = group->childItems();
2793 m_document->clipManager()->removeGroup(group);
2794 scene()->destroyItemGroup(group);
2795 for (int i = 0; i < children.count(); i++) {
2796 children.at(i)->setSelected(true);
2798 groupSelectedItems(false, true);
2800 //m_document->renderer()->doRefresh();
2801 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2803 if (m_dragItem->type() == AVWIDGET) {
2804 ItemInfo resizeinfo = info;
2805 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2806 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2808 QUndoCommand *resizeCommand = new QUndoCommand();
2809 resizeCommand->setText(i18n("Resize clip"));
2811 // Check if there is an automatic transition on that clip (lower track)
2812 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2813 if (tr && tr->isAutomatic()) {
2814 ItemInfo trInfo = tr->info();
2815 ItemInfo newTrInfo = trInfo;
2816 newTrInfo.endPos = m_dragItem->endPos();
2817 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2820 // Check if there is an automatic transition on that clip (upper track)
2821 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2822 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2823 ItemInfo trInfo = tr->info();
2824 ItemInfo newTrInfo = trInfo;
2825 newTrInfo.endPos = m_dragItem->endPos();
2826 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2827 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2828 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2833 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2835 QDomElement root = doc.createElement("list");
2836 doc.appendChild(root);
2837 QList <int> indexes;
2838 for (int i = 0; i < clip->effectsCount(); i++) {
2839 QDomElement effect = clip->effectAt(i);
2840 if (EffectsList::hasKeyFrames(effect)) {
2841 doc.appendChild(doc.importNode(effect, true));
2846 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)) {
2847 // Keyframes were modified, updateClip
2848 QDomNodeList effs = doc.elementsByTagName("effect");
2850 // Since we must always resize clip before updating the keyframes, we
2851 // put a resize command before & after checking keyframes so that
2852 // we are sure the resize is performed before whenever we do or undo the action
2854 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2855 for (int i = 0; i < indexes.count(); i++) {
2856 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);
2857 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2859 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2860 emit clipItemSelected(clip);
2861 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2863 m_commandStack->push(resizeCommand);
2864 updateClipFade(clip);
2866 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2867 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2869 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2870 Transition *transition = static_cast <Transition *>(m_dragItem);
2871 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)) {
2872 // Cannot resize transition
2873 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2874 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2876 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2877 m_commandStack->push(command);
2880 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2881 // Item was resized, rebuild group;
2882 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2883 QList <QGraphicsItem *> children = group->childItems();
2884 m_document->clipManager()->removeGroup(group);
2885 scene()->destroyItemGroup(group);
2886 for (int i = 0; i < children.count(); i++) {
2887 children.at(i)->setSelected(true);
2889 groupSelectedItems(false, true);
2891 //m_document->renderer()->doRefresh();
2892 } else if (m_operationMode == FADEIN) {
2893 // resize fade in effect
2894 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2895 int ix = item->hasEffect("volume", "fadein");
2897 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2898 int start = item->cropStart().frames(m_document->fps());
2899 int end = item->fadeIn();
2901 slotDeleteEffect(item, oldeffect);
2904 QDomElement effect = oldeffect.cloneNode().toElement();
2905 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2906 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2907 slotUpdateClipEffect(item, effect, oldeffect, ix);
2908 emit clipItemSelected(item, ix);
2910 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2911 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2912 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2913 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2915 ix = item->hasEffect("volume", "fade_from_black");
2917 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2918 int start = item->cropStart().frames(m_document->fps());
2919 int end = item->fadeIn();
2921 slotDeleteEffect(item, oldeffect);
2924 QDomElement effect = oldeffect.cloneNode().toElement();
2925 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2926 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2927 slotUpdateClipEffect(item, effect, oldeffect, ix);
2928 emit clipItemSelected(item, ix);
2931 } else if (m_operationMode == FADEOUT) {
2932 // resize fade in effect
2933 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2934 int ix = item->hasEffect("volume", "fadeout");
2936 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2937 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2938 int start = item->fadeOut();
2940 slotDeleteEffect(item, oldeffect);
2942 start = end - start;
2943 QDomElement effect = oldeffect.cloneNode().toElement();
2944 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2945 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2946 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2947 slotUpdateClipEffect(item, effect, oldeffect, ix);
2948 emit clipItemSelected(item, ix);
2950 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2951 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2952 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2953 EffectsList::setParameter(effect, "out", QString::number(0));
2954 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2956 ix = item->hasEffect("brightness", "fade_to_black");
2958 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2959 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2960 int start = item->fadeOut();
2962 slotDeleteEffect(item, oldeffect);
2964 start = end - start;
2965 QDomElement effect = oldeffect.cloneNode().toElement();
2966 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2967 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2968 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2969 slotUpdateClipEffect(item, effect, oldeffect, ix);
2970 emit clipItemSelected(item, ix);
2973 } else if (m_operationMode == KEYFRAME) {
2974 // update the MLT effect
2975 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2976 QString previous = item->keyframes(item->selectedEffectIndex());
2977 item->updateKeyframeEffect();
2978 QString next = item->keyframes(item->selectedEffectIndex());
2979 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2980 m_commandStack->push(command);
2981 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2982 emit clipItemSelected(item, item->selectedEffectIndex());
2984 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2985 // A transition is selected
2987 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2988 if (transitionClip && transitionClip->baseClip()) {
2989 QString size = transitionClip->baseClip()->getProperty("frame_size");
2990 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2991 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2992 p.setY(size.section('x', 1, 1).toInt());
2994 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2995 } else emit transitionItemSelected(NULL);
2996 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2997 m_operationMode = NONE;
3000 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3002 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3004 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3005 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3008 if (item->isSelected()) emit clipItemSelected(NULL);
3009 item->baseClip()->removeReference();
3010 m_document->updateClip(item->baseClip()->getId());
3012 /*if (item->baseClip()->isTransparent()) {
3013 // also remove automatic transition
3014 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3015 if (tr && tr->isAutomatic()) {
3016 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3017 scene()->removeItem(tr);
3021 m_waitingThumbs.removeAll(item);
3022 if (m_dragItem == item) m_dragItem = NULL;
3023 scene()->removeItem(item);
3026 setDocumentModified();
3027 if (refresh) m_document->renderer()->doRefresh();
3030 void CustomTrackView::deleteSelectedClips()
3032 resetSelectionGroup();
3033 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3034 if (itemList.count() == 0) {
3035 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3038 scene()->clearSelection();
3039 QUndoCommand *deleteSelected = new QUndoCommand();
3041 bool resetGroup = false;
3044 int transitionCount = 0;
3045 // expand & destroy groups
3046 for (int i = 0; i < itemList.count(); i++) {
3047 if (itemList.at(i)->type() == GROUPWIDGET) {
3049 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3050 itemList += children;
3051 QList <ItemInfo> clipInfos;
3052 QList <ItemInfo> transitionInfos;
3053 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3054 for (int j = 0; j < children.count(); j++) {
3055 if (children.at(j)->type() == AVWIDGET) {
3056 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3057 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3058 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3059 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3060 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3063 if (clipInfos.count() > 0) {
3064 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3069 for (int i = 0; i < itemList.count(); i++) {
3070 if (itemList.at(i)->type() == AVWIDGET) {
3072 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3073 if (item->parentItem()) resetGroup = true;
3074 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3075 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3076 emit clipItemSelected(NULL);
3077 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3079 Transition *item = static_cast <Transition *>(itemList.at(i));
3080 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3081 if (item->parentItem()) resetGroup = true;
3082 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3083 emit transitionItemSelected(NULL);
3086 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3087 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3088 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3089 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3090 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3091 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3092 else deleteSelected->setText(i18n("Delete selected items"));
3093 m_commandStack->push(deleteSelected);
3096 void CustomTrackView::changeClipSpeed()
3098 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3099 if (itemList.count() == 0) {
3100 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3103 QUndoCommand *changeSelected = new QUndoCommand();
3104 changeSelected->setText("Edit clip speed");
3108 for (int i = 0; i < itemList.count(); i++) {
3109 if (itemList.at(i)->type() == AVWIDGET) {
3110 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3111 ItemInfo info = item->info();
3112 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3114 double speed = (double) percent / 100.0;
3115 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3117 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3121 if (count > 0) m_commandStack->push(changeSelected);
3122 else delete changeSelected;
3125 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3127 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3128 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3130 kDebug() << "ERROR: Cannot find clip for speed change";
3131 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3134 info.track = m_document->tracksCount() - item->track();
3135 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3137 item->setSpeed(speed, strobe);
3138 item->updateRectGeometry();
3139 if (item->cropDuration().frames(m_document->fps()) > endPos)
3140 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3141 setDocumentModified();
3142 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3145 void CustomTrackView::cutSelectedClips()
3147 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3148 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3149 for (int i = 0; i < itemList.count(); i++) {
3150 if (itemList.at(i)->type() == AVWIDGET) {
3151 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3152 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3153 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3154 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3155 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3156 m_commandStack->push(command);
3162 void CustomTrackView::groupClips(bool group)
3164 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3165 QList <ItemInfo> clipInfos;
3166 QList <ItemInfo> transitionInfos;
3167 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3170 int max = itemList.count();
3171 for (int i = 0; i < max; i++) {
3172 if (itemList.at(i)->type() == GROUPWIDGET) {
3173 itemList += itemList.at(i)->childItems();
3177 for (int i = 0; i < itemList.count(); i++) {
3178 if (itemList.at(i)->type() == AVWIDGET) {
3179 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3180 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3181 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3182 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3183 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3186 if (clipInfos.count() > 0) {
3187 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3188 m_commandStack->push(command);
3192 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3194 resetSelectionGroup();
3195 m_scene->clearSelection();
3197 for (int i = 0; i < clipInfos.count(); i++) {
3198 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3199 if (clip == NULL) continue;
3200 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3201 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3202 m_document->clipManager()->removeGroup(grp);
3203 scene()->destroyItemGroup(grp);
3205 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3207 for (int i = 0; i < transitionInfos.count(); i++) {
3208 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3209 if (tr == NULL) continue;
3210 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3211 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3212 m_document->clipManager()->removeGroup(grp);
3213 scene()->destroyItemGroup(grp);
3215 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3217 setDocumentModified();
3221 QList <QGraphicsItemGroup *> groups;
3222 for (int i = 0; i < clipInfos.count(); i++) {
3223 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3225 clip->setSelected(true);
3228 for (int i = 0; i < transitionInfos.count(); i++) {
3229 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3231 clip->setSelected(true);
3235 groupSelectedItems(false, true);
3236 setDocumentModified();
3239 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3241 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3242 if (baseclip == NULL) {
3243 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3246 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3247 item->setEffectList(effects);
3248 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3249 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3250 scene()->addItem(item);
3252 int tracknumber = m_document->tracksCount() - info.track - 1;
3253 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3254 if (isLocked) item->setItemLocked(true);
3256 baseclip->addReference();
3257 m_document->updateClip(baseclip->getId());
3258 info.track = m_document->tracksCount() - info.track;
3259 Mlt::Producer *prod;
3260 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3261 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3262 else prod = baseclip->producer(info.track);
3263 m_document->renderer()->mltInsertClip(info, xml, prod);
3264 for (int i = 0; i < item->effectsCount(); i++) {
3265 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3267 setDocumentModified();
3268 if (refresh) m_document->renderer()->doRefresh();
3269 m_waitingThumbs.append(item);
3270 m_thumbsTimer.start();
3273 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3275 QList<QGraphicsItem *> list = scene()->items();
3276 ClipItem *clip = NULL;
3277 for (int i = 0; i < list.size(); ++i) {
3278 if (list.at(i)->type() == AVWIDGET) {
3279 clip = static_cast <ClipItem *>(list.at(i));
3280 if (clip->clipProducer() == clipId) {
3281 ItemInfo info = clip->info();
3282 info.track = m_document->tracksCount() - clip->track();
3283 if (reload) m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3284 clip->refreshClip(true);
3291 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3293 int framepos = (int)(pos.frames(m_document->fps()));
3294 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3295 ClipItem *clip = NULL;
3296 for (int i = 0; i < list.size(); i++) {
3297 if (list.at(i)->type() == AVWIDGET) {
3298 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3299 if (test->endPos() == pos) clip = test;
3306 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3308 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3309 ClipItem *clip = NULL;
3310 for (int i = 0; i < list.size(); i++) {
3311 if (list.at(i)->type() == AVWIDGET) {
3312 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3313 if (test->startPos() == pos) clip = test;
3320 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3322 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3323 QList<QGraphicsItem *> list = scene()->items(p);
3324 ClipItem *clip = NULL;
3325 for (int i = 0; i < list.size(); i++) {
3326 if (list.at(i)->type() == AVWIDGET) {
3327 clip = static_cast <ClipItem *>(list.at(i));
3334 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3336 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3339 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3341 const QPointF p(pos, (track + 1) * m_tracksHeight);
3342 QList<QGraphicsItem *> list = scene()->items(p);
3343 Transition *clip = NULL;
3344 for (int i = 0; i < list.size(); i++) {
3345 if (list.at(i)->type() == TRANSITIONWIDGET) {
3346 clip = static_cast <Transition *>(list.at(i));
3353 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3355 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3358 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3360 int framepos = (int)(pos.frames(m_document->fps()));
3361 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3362 QList<QGraphicsItem *> list = scene()->items(p);
3363 Transition *clip = NULL;
3364 for (int i = 0; i < list.size(); i++) {
3365 if (list.at(i)->type() == TRANSITIONWIDGET) {
3366 Transition *test = static_cast <Transition *>(list.at(i));
3367 if (test->endPos() == pos) clip = test;
3374 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3376 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3377 QList<QGraphicsItem *> list = scene()->items(p);
3378 Transition *clip = NULL;
3379 for (int i = 0; i < list.size(); ++i) {
3380 if (list.at(i)->type() == TRANSITIONWIDGET) {
3381 Transition *test = static_cast <Transition *>(list.at(i));
3382 if (test->startPos() == pos) clip = test;
3389 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3391 if (m_selectionGroup) resetSelectionGroup(false);
3392 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3394 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);
3395 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3398 Mlt::Producer *prod;
3399 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3400 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3401 else prod = item->baseClip()->producer(end.track);
3403 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);
3405 bool snap = KdenliveSettings::snaptopoints();
3406 KdenliveSettings::setSnaptopoints(false);
3407 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3409 int tracknumber = m_document->tracksCount() - end.track - 1;
3410 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3411 m_scene->clearSelection();
3412 if (isLocked) item->setItemLocked(true);
3414 if (item->isItemLocked()) item->setItemLocked(false);
3415 item->setSelected(true);
3417 if (item->baseClip()->isTransparent()) {
3418 // Also move automatic transition
3419 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3420 if (tr && tr->isAutomatic()) {
3421 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3422 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);
3423 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3426 KdenliveSettings::setSnaptopoints(snap);
3427 setDocumentModified();
3429 // undo last move and emit error message
3430 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3432 if (refresh) m_document->renderer()->doRefresh();
3433 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3436 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3439 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3440 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3441 resetSelectionGroup();
3442 m_scene->clearSelection();
3444 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3445 scene()->addItem(m_selectionGroup);
3447 m_document->renderer()->blockSignals(true);
3448 for (int i = 0; i < startClip.count(); i++) {
3450 startClip[i].startPos = startClip.at(i).startPos - offset;
3451 startClip[i].track = startClip.at(i).track - trackOffset;
3453 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3454 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3456 clip->setItemLocked(false);
3457 if (clip->parentItem()) {
3458 m_selectionGroup->addToGroup(clip->parentItem());
3459 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3461 m_selectionGroup->addToGroup(clip);
3462 clip->setFlags(QGraphicsItem::ItemIsSelectable);
3464 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3465 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3467 for (int i = 0; i < startTransition.count(); i++) {
3469 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3470 startTransition[i].track = startTransition.at(i).track - trackOffset;
3472 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3474 tr->setItemLocked(false);
3475 if (tr->parentItem()) {
3476 m_selectionGroup->addToGroup(tr->parentItem());
3477 tr->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3479 m_selectionGroup->addToGroup(tr);
3480 tr->setFlags(QGraphicsItem::ItemIsSelectable);
3482 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());
3483 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3485 m_document->renderer()->blockSignals(false);
3487 if (m_selectionGroup) {
3488 bool snap = KdenliveSettings::snaptopoints();
3489 KdenliveSettings::setSnaptopoints(false);
3491 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3492 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3494 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3496 int max = children.count();
3497 for (int i = 0; i < max; i++) {
3498 if (children.at(i)->type() == GROUPWIDGET) {
3499 children += children.at(i)->childItems();
3500 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3501 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3502 /*m_document->clipManager()->removeGroup(grp);
3503 m_scene->destroyItemGroup(grp);*/
3504 children.removeAll(children.at(i));
3509 for (int i = 0; i < children.count(); i++) {
3510 // re-add items in correct place
3511 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3512 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3514 ItemInfo info = item->info();
3515 int tracknumber = m_document->tracksCount() - info.track - 1;
3516 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3517 if (isLocked) item->setItemLocked(true);
3518 else if (item->isItemLocked()) item->setItemLocked(false);
3520 if (item->type() == AVWIDGET) {
3521 ClipItem *clip = static_cast <ClipItem*>(item);
3522 info.track = m_document->tracksCount() - info.track;
3523 Mlt::Producer *prod;
3524 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3525 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3526 else prod = clip->baseClip()->producer(info.track);
3527 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3528 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3529 } else if (item->type() == TRANSITIONWIDGET) {
3530 Transition *tr = static_cast <Transition*>(item);
3531 int newTrack = tr->transitionEndTrack();
3532 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3533 if (!tr->forcedTrack()) {
3534 newTrack += trackOffset;
3535 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3537 tr->updateTransitionEndTrack(newTrack);
3538 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3539 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3542 resetSelectionGroup(false);
3543 KdenliveSettings::setSnaptopoints(snap);
3544 m_document->renderer()->doRefresh();
3545 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3548 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3550 Transition *item = getTransitionItemAt(start.startPos, start.track);
3552 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);
3553 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3556 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3557 bool snap = KdenliveSettings::snaptopoints();
3558 KdenliveSettings::setSnaptopoints(false);
3559 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3560 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3561 // Transition was moved
3562 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3563 } else if (end.endPos == start.endPos) {
3564 // Transition start resize
3565 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3566 } else if (end.startPos == start.startPos) {
3567 // Transition end resize;
3568 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3571 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3572 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3573 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3575 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3576 KdenliveSettings::setSnaptopoints(snap);
3577 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3578 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);
3579 if (m_dragItem && m_dragItem == item) {
3581 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3582 if (transitionClip && transitionClip->baseClip()) {
3583 QString size = transitionClip->baseClip()->getProperty("frame_size");
3584 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3585 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3586 p.setY(size.section('x', 1, 1).toInt());
3588 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3590 if (m_refresh) m_document->renderer()->doRefresh();
3593 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3595 bool resizeClipStart = (start.startPos != end.startPos);
3596 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3598 if (dontWorry) return;
3599 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);
3600 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3603 if (item->parentItem()) {
3604 // Item is part of a group, reset group
3605 resetSelectionGroup();
3608 bool snap = KdenliveSettings::snaptopoints();
3609 KdenliveSettings::setSnaptopoints(false);
3610 if (resizeClipStart) {
3611 ItemInfo clipinfo = item->info();
3612 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3613 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3615 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3616 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3617 updateClipFade(item);
3618 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3620 ItemInfo clipinfo = item->info();
3621 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3622 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3624 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3625 updateClipFade(item);
3626 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3628 if (!resizeClipStart && end.cropStart != start.cropStart) {
3629 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3630 ItemInfo clipinfo = end;
3631 clipinfo.track = m_document->tracksCount() - end.track;
3632 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3634 item->setCropStart(end.cropStart);
3635 item->resetThumbs(true);
3638 m_document->renderer()->doRefresh();
3639 KdenliveSettings::setSnaptopoints(snap);
3642 void CustomTrackView::updateClipFade(ClipItem * item)
3644 int end = item->fadeIn();
3646 // there is a fade in effect
3647 int effectPos = item->hasEffect("volume", "fadein");
3648 if (effectPos != -1) {
3649 QDomElement oldeffect = item->effectAt(effectPos);
3650 int start = item->cropStart().frames(m_document->fps());
3651 int max = item->cropDuration().frames(m_document->fps());
3653 // Make sure the fade effect is not longer than the clip
3654 item->setFadeIn(max);
3655 end = item->fadeIn();
3658 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3659 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3660 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3661 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3662 // if fade effect is displayed, update the effect edit widget with new clip duration
3663 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3665 effectPos = item->hasEffect("brightness", "fade_from_black");
3666 if (effectPos != -1) {
3667 QDomElement oldeffect = item->effectAt(effectPos);
3668 int start = item->cropStart().frames(m_document->fps());
3669 int max = item->cropDuration().frames(m_document->fps());
3671 // Make sure the fade effect is not longer than the clip
3672 item->setFadeIn(max);
3673 end = item->fadeIn();
3676 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3677 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3678 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3679 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3680 // if fade effect is displayed, update the effect edit widget with new clip duration
3681 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3684 int start = item->fadeOut();
3686 // there is a fade out effect
3687 int effectPos = item->hasEffect("volume", "fadeout");
3688 if (effectPos != -1) {
3689 QDomElement oldeffect = item->effectAt(effectPos);
3690 int max = item->cropDuration().frames(m_document->fps());
3691 int end = max + item->cropStart().frames(m_document->fps());
3693 // Make sure the fade effect is not longer than the clip
3694 item->setFadeOut(max);
3695 start = item->fadeOut();
3697 start = end - start;
3698 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3699 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3700 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3701 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3702 // if fade effect is displayed, update the effect edit widget with new clip duration
3703 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3705 effectPos = item->hasEffect("brightness", "fade_to_black");
3706 if (effectPos != -1) {
3707 QDomElement oldeffect = item->effectAt(effectPos);
3708 int max = item->cropDuration().frames(m_document->fps());
3709 int end = max + item->cropStart().frames(m_document->fps());
3711 // Make sure the fade effect is not longer than the clip
3712 item->setFadeOut(max);
3713 start = item->fadeOut();
3715 start = end - start;
3716 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3717 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3718 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3719 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3720 // if fade effect is displayed, update the effect edit widget with new clip duration
3721 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3726 double CustomTrackView::getSnapPointForPos(double pos)
3728 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3731 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3733 QList <GenTime> snaps;
3734 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3735 QList<QGraphicsItem *> itemList = items();
3736 for (int i = 0; i < itemList.count(); i++) {
3737 if (itemList.at(i) == selected) continue;
3738 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3739 if (itemList.at(i)->type() == AVWIDGET) {
3740 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3741 GenTime start = item->startPos();
3742 GenTime end = item->endPos();
3743 snaps.append(start);
3745 if (!offsetList.isEmpty()) {
3746 for (int j = 0; j < offsetList.size(); j++) {
3747 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3748 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3752 QList < GenTime > markers = item->snapMarkers();
3753 for (int j = 0; j < markers.size(); ++j) {
3754 GenTime t = markers.at(j);
3756 if (!offsetList.isEmpty()) {
3757 for (int k = 0; k < offsetList.size(); k++) {
3758 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3762 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3763 Transition *transition = static_cast <Transition*>(itemList.at(i));
3764 GenTime start = transition->startPos();
3765 GenTime end = transition->endPos();
3766 snaps.append(start);
3768 if (!offsetList.isEmpty()) {
3769 for (int j = 0; j < offsetList.size(); j++) {
3770 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3771 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3777 // add cursor position
3778 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3780 if (!offsetList.isEmpty()) {
3781 for (int j = 0; j < offsetList.size(); j++) {
3782 snaps.append(pos - offsetList.at(j));
3787 for (int i = 0; i < m_guides.count(); i++) {
3788 snaps.append(m_guides.at(i)->position());
3789 if (!offsetList.isEmpty()) {
3790 for (int j = 0; j < offsetList.size(); j++) {
3791 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3797 m_scene->setSnapList(snaps);
3798 //for (int i = 0; i < m_snapPoints.size(); ++i)
3799 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3802 void CustomTrackView::slotSeekToPreviousSnap()
3804 updateSnapPoints(NULL);
3805 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3806 setCursorPos((int) res.frames(m_document->fps()));
3810 void CustomTrackView::slotSeekToNextSnap()
3812 updateSnapPoints(NULL);
3813 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3814 setCursorPos((int) res.frames(m_document->fps()));
3818 void CustomTrackView::clipStart()
3820 AbstractClipItem *item = getMainActiveClip();
3822 setCursorPos((int) item->startPos().frames(m_document->fps()));
3827 void CustomTrackView::clipEnd()
3829 AbstractClipItem *item = getMainActiveClip();
3831 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3836 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3838 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3839 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3840 m_commandStack->push(command);
3843 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3845 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3846 m_commandStack->push(command);
3849 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3851 DocClipBase *base = m_document->clipManager()->getClipById(id);
3852 QList <CommentedTime> markers = base->commentedSnapMarkers();
3854 if (markers.isEmpty()) {
3855 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3858 QUndoCommand *deleteMarkers = new QUndoCommand();
3859 deleteMarkers->setText("Delete clip markers");
3861 for (int i = 0; i < markers.size(); i++) {
3862 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3864 m_commandStack->push(deleteMarkers);
3867 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3869 DocClipBase *base = m_document->clipManager()->getClipById(id);
3870 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3871 else base->deleteSnapMarker(pos);
3872 setDocumentModified();
3873 viewport()->update();
3876 int CustomTrackView::hasGuide(int pos, int offset)
3878 for (int i = 0; i < m_guides.count(); i++) {
3879 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3880 if (qAbs(guidePos - pos) <= offset) return guidePos;
3881 else if (guidePos > pos) return -1;
3886 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3888 if (oldPos > GenTime() && pos > GenTime()) {
3890 for (int i = 0; i < m_guides.count(); i++) {
3891 if (m_guides.at(i)->position() == oldPos) {
3892 Guide *item = m_guides.at(i);
3893 item->updateGuide(pos, comment);
3897 } else if (pos > GenTime()) addGuide(pos, comment);
3901 for (int i = 0; i < m_guides.count(); i++) {
3902 if (m_guides.at(i)->position() == oldPos) {
3903 delete m_guides.takeAt(i);
3908 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3910 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3911 m_document->syncGuides(m_guides);
3914 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3916 for (int i = 0; i < m_guides.count(); i++) {
3917 if (m_guides.at(i)->position() == pos) {
3918 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3922 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
3923 scene()->addItem(g);
3925 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3926 m_document->syncGuides(m_guides);
3930 void CustomTrackView::slotAddGuide()
3932 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3933 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3934 if (d.exec() != QDialog::Accepted) return;
3935 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3936 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3937 m_commandStack->push(command);
3941 void CustomTrackView::slotEditGuide(int guidePos)
3944 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3945 else pos = GenTime(guidePos, m_document->fps());
3947 for (int i = 0; i < m_guides.count(); i++) {
3948 if (m_guides.at(i)->position() == pos) {
3949 slotEditGuide(m_guides.at(i)->info());
3954 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3957 void CustomTrackView::slotEditGuide(CommentedTime guide)
3959 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3960 if (d.exec() == QDialog::Accepted) {
3961 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3962 m_commandStack->push(command);
3967 void CustomTrackView::slotEditTimeLineGuide()
3969 if (m_dragGuide == NULL) return;
3970 CommentedTime guide = m_dragGuide->info();
3971 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3972 if (d.exec() == QDialog::Accepted) {
3973 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3974 m_commandStack->push(command);
3978 void CustomTrackView::slotDeleteGuide(int guidePos)
3981 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3982 else pos = GenTime(guidePos, m_document->fps());
3984 for (int i = 0; i < m_guides.count(); i++) {
3985 if (m_guides.at(i)->position() == pos) {
3986 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3987 m_commandStack->push(command);
3992 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3996 void CustomTrackView::slotDeleteTimeLineGuide()
3998 if (m_dragGuide == NULL) return;
3999 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4000 m_commandStack->push(command);
4004 void CustomTrackView::slotDeleteAllGuides()
4006 QUndoCommand *deleteAll = new QUndoCommand();
4007 deleteAll->setText("Delete all guides");
4008 for (int i = 0; i < m_guides.count(); i++) {
4009 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4011 m_commandStack->push(deleteAll);
4014 void CustomTrackView::setTool(PROJECTTOOL tool)
4019 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4022 matrix = matrix.scale(scaleFactor, verticalScale);
4023 m_scene->setScale(scaleFactor, verticalScale);
4024 if (m_visualTip) scene()->removeItem(m_visualTip);
4025 m_animationTimer->stop();
4030 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4032 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4033 int diff = sceneRect().width() - m_projectDuration;
4034 if (diff * matrix.m11() < 50) {
4035 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4036 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4038 centerOn(QPointF(cursorPos(), verticalPos));
4041 void CustomTrackView::slotRefreshGuides()
4043 if (KdenliveSettings::showmarkers()) {
4044 for (int i = 0; i < m_guides.count(); i++) {
4045 m_guides.at(i)->update();
4050 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4052 //kDebug() << "// DRAW BG: " << rect.width();
4053 painter->setClipRect(rect);
4054 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4055 QPen pen1 = painter->pen();
4056 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4057 painter->setPen(pen1);
4058 double min = rect.left();
4059 double max = rect.right();
4060 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4061 uint maxTrack = m_document->tracksCount();
4062 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4063 QColor audioColor = palette().alternateBase().color();
4064 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4065 for (uint i = 0; i < maxTrack; i++) {
4066 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4067 if (info.isLocked || info.type == AUDIOTRACK) {
4068 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4069 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4071 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4073 int lowerLimit = m_tracksHeight * maxTrack + 1;
4074 if (height() > lowerLimit) {
4075 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4076 painter->fillRect(bg, base);
4080 bool CustomTrackView::findString(const QString &text)
4083 for (int i = 0; i < m_searchPoints.size(); ++i) {
4084 marker = m_searchPoints.at(i).comment();
4085 if (marker.contains(text, Qt::CaseInsensitive)) {
4086 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4087 int vert = verticalScrollBar()->value();
4088 int hor = cursorPos();
4089 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4097 bool CustomTrackView::findNextString(const QString &text)
4100 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4101 marker = m_searchPoints.at(i).comment();
4102 if (marker.contains(text, Qt::CaseInsensitive)) {
4103 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4104 int vert = verticalScrollBar()->value();
4105 int hor = cursorPos();
4106 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4115 void CustomTrackView::initSearchStrings()
4117 m_searchPoints.clear();
4118 QList<QGraphicsItem *> itemList = items();
4119 for (int i = 0; i < itemList.count(); i++) {
4120 // parse all clip names
4121 if (itemList.at(i)->type() == AVWIDGET) {
4122 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4123 GenTime start = item->startPos();
4124 CommentedTime t(start, item->clipName());
4125 m_searchPoints.append(t);
4126 // add all clip markers
4127 QList < CommentedTime > markers = item->commentedSnapMarkers();
4128 m_searchPoints += markers;
4133 for (int i = 0; i < m_guides.count(); i++) {
4134 m_searchPoints.append(m_guides.at(i)->info());
4137 qSort(m_searchPoints);
4140 void CustomTrackView::clearSearchStrings()
4142 m_searchPoints.clear();
4146 void CustomTrackView::copyClip()
4148 qDeleteAll(m_copiedItems);
4149 m_copiedItems.clear();
4150 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4151 if (itemList.count() == 0) {
4152 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4155 for (int i = 0; i < itemList.count(); i++) {
4156 if (itemList.at(i)->type() == AVWIDGET) {
4157 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4158 ClipItem *clone = clip->clone(clip->info());
4159 m_copiedItems.append(clone);
4160 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4161 Transition *dup = static_cast <Transition *>(itemList.at(i));
4162 m_copiedItems.append(dup->clone());
4167 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4169 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));
4170 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4171 for (int i = 0; i < collisions.count(); i++) {
4172 if (collisions.at(i)->type() == type) return false;
4177 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4180 for (int i = 0; i < infoList.count(); i++) {
4181 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));
4184 QList<QGraphicsItem *> collisions = scene()->items(path);
4185 for (int i = 0; i < collisions.count(); i++) {
4186 if (collisions.at(i)->type() == type) return false;
4191 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4193 for (int i = 0; i < items.count(); i++) {
4194 ItemInfo info = items.at(i)->info();
4195 info.startPos += offset;
4196 info.endPos += offset;
4197 info.track += trackOffset;
4198 if (!canBePastedTo(info, items.at(i)->type())) return false;
4203 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4205 QPainterPath movePath;
4206 movePath.moveTo(0, 0);
4208 for (int i = 0; i < items.count(); i++) {
4209 ItemInfo info = items.at(i)->info();
4210 info.startPos = info.startPos + offset;
4211 info.endPos = info.endPos + offset;
4212 info.track = info.track + trackOffset;
4213 if (info.startPos < GenTime()) {
4214 // No clip should go below 0
4217 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));
4218 movePath.addRect(rect);
4220 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4221 for (int i = 0; i < collisions.count(); i++) {
4222 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4223 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4230 void CustomTrackView::pasteClip()
4232 if (m_copiedItems.count() == 0) {
4233 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4237 if (m_menuPosition.isNull()) {
4238 position = mapFromGlobal(QCursor::pos());
4239 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4240 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4243 } else position = m_menuPosition;
4244 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4245 int track = (int)(position.y() / m_tracksHeight);
4246 ItemInfo first = m_copiedItems.at(0)->info();
4248 GenTime offset = pos - first.startPos;
4249 int trackOffset = track - first.track;
4251 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4252 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4255 QUndoCommand *pasteClips = new QUndoCommand();
4256 pasteClips->setText("Paste clips");
4258 for (int i = 0; i < m_copiedItems.count(); i++) {
4259 // parse all clip names
4260 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4261 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4262 ItemInfo info = clip->info();
4263 info.startPos += offset;
4264 info.endPos += offset;
4265 info.track += trackOffset;
4266 if (canBePastedTo(info, AVWIDGET)) {
4267 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4268 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4269 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4270 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4272 info.startPos = tr->startPos() + offset;
4273 info.endPos = tr->endPos() + offset;
4274 info.track = tr->track() + trackOffset;
4275 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4276 if (info.startPos >= info.endPos) {
4277 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4278 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4279 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4282 m_commandStack->push(pasteClips);
4285 void CustomTrackView::pasteClipEffects()
4287 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4288 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4291 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4293 QUndoCommand *paste = new QUndoCommand();
4294 paste->setText("Paste effects");
4296 QList<QGraphicsItem *> clips = scene()->selectedItems();
4297 for (int i = 0; i < clips.count(); ++i) {
4298 if (clips.at(i)->type() == AVWIDGET) {
4299 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4300 for (int j = 0; j < clip->effectsCount(); j++) {
4301 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4305 m_commandStack->push(paste);
4309 ClipItem *CustomTrackView::getClipUnderCursor() const
4311 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4312 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4313 for (int i = 0; i < collisions.count(); i++) {
4314 if (collisions.at(i)->type() == AVWIDGET) {
4315 return static_cast < ClipItem *>(collisions.at(i));
4321 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4323 QList<QGraphicsItem *> clips = scene()->selectedItems();
4324 if (clips.isEmpty()) {
4325 return getClipUnderCursor();
4327 AbstractClipItem *item = NULL;
4328 for (int i = 0; i < clips.count(); ++i) {
4329 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4330 item = static_cast < AbstractClipItem *>(clips.at(i));
4331 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4334 if (item) return item;
4339 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4341 QList<QGraphicsItem *> clips = scene()->selectedItems();
4342 if (clips.isEmpty()) {
4343 return getClipUnderCursor();
4346 // remove all items in the list that are not clips
4347 for (int i = 0; i < clips.count();) {
4348 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4351 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4352 for (int i = 0; i < clips.count(); ++i) {
4353 if (clips.at(i)->type() == AVWIDGET) {
4354 item = static_cast < ClipItem *>(clips.at(i));
4355 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4363 void CustomTrackView::setInPoint()
4365 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4367 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4370 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4374 ItemInfo startInfo = clip->info();
4375 ItemInfo endInfo = startInfo;
4376 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4377 if (endInfo.startPos >= startInfo.endPos) {
4378 // Check for invalid resize
4379 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4381 } else if (endInfo.startPos < startInfo.startPos) {
4382 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4383 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4384 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4385 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4389 if (clip->type() == TRANSITIONWIDGET) {
4390 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4391 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4394 void CustomTrackView::setOutPoint()
4396 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4398 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4401 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4405 ItemInfo startInfo = clip->info();
4406 ItemInfo endInfo = clip->info();
4407 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4408 if (endInfo.endPos <= startInfo.startPos) {
4409 // Check for invalid resize
4410 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4412 } else if (endInfo.endPos > startInfo.endPos) {
4413 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4414 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4415 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4421 if (clip->type() == TRANSITIONWIDGET) {
4422 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4423 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4426 void CustomTrackView::slotUpdateAllThumbs()
4428 QList<QGraphicsItem *> itemList = items();
4429 //if (itemList.isEmpty()) return;
4431 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4432 for (int i = 0; i < itemList.count(); i++) {
4433 if (itemList.at(i)->type() == AVWIDGET) {
4434 item = static_cast <ClipItem *>(itemList.at(i));
4435 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4436 // Check if we have a cached thumbnail
4437 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4438 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4439 if (QFile::exists(thumb)) {
4441 item->slotSetStartThumb(pix);
4444 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4445 QString endThumb = startThumb;
4446 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4447 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4448 if (QFile::exists(startThumb)) {
4449 QPixmap pix(startThumb);
4450 item->slotSetStartThumb(pix);
4452 if (QFile::exists(endThumb)) {
4453 QPixmap pix(endThumb);
4454 item->slotSetEndThumb(pix);
4458 item->refreshClip(false);
4459 qApp->processEvents();
4462 viewport()->update();
4465 void CustomTrackView::saveThumbnails()
4467 QList<QGraphicsItem *> itemList = items();
4469 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4470 for (int i = 0; i < itemList.count(); i++) {
4471 if (itemList.at(i)->type() == AVWIDGET) {
4472 item = static_cast <ClipItem *>(itemList.at(i));
4473 if (item->clipType() != COLOR) {
4474 // Check if we have a cached thumbnail
4475 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4476 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4477 if (!QFile::exists(thumb)) {
4478 QPixmap pix(item->startThumb());
4482 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4483 QString endThumb = startThumb;
4484 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4485 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4486 if (!QFile::exists(startThumb)) {
4487 QPixmap pix(item->startThumb());
4488 pix.save(startThumb);
4490 if (!QFile::exists(endThumb)) {
4491 QPixmap pix(item->endThumb());
4501 void CustomTrackView::slotInsertTrack(int ix)
4503 TrackDialog d(m_document, parentWidget());
4504 d.label->setText(i18n("Insert track"));
4505 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4506 d.track_nb->setValue(ix);
4507 d.setWindowTitle(i18n("Insert New Track"));
4508 d.slotUpdateName(ix);
4510 if (d.exec() == QDialog::Accepted) {
4511 ix = d.track_nb->value();
4512 if (d.before_select->currentIndex() == 1) {
4516 if (d.video_track->isChecked()) {
4517 info.type = VIDEOTRACK;
4518 info.isMute = false;
4519 info.isBlind = false;
4520 info.isLocked = false;
4522 info.type = AUDIOTRACK;
4523 info.isMute = false;
4524 info.isBlind = true;
4525 info.isLocked = false;
4527 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4528 m_commandStack->push(addTrack);
4529 setDocumentModified();
4533 void CustomTrackView::slotDeleteTrack(int ix)
4535 TrackDialog d(m_document, parentWidget());
4536 d.label->setText(i18n("Delete track"));
4537 d.before_select->setHidden(true);
4538 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4539 d.track_nb->setValue(ix);
4540 d.slotUpdateName(ix);
4541 d.setWindowTitle(i18n("Delete Track"));
4542 d.video_track->setHidden(true);
4543 d.audio_track->setHidden(true);
4544 if (d.exec() == QDialog::Accepted) {
4545 ix = d.track_nb->value();
4546 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4547 deleteTimelineTrack(ix, info);
4548 setDocumentModified();
4549 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4550 m_commandStack->push(command);*/
4554 void CustomTrackView::slotChangeTrack(int ix)
4556 TrackDialog d(m_document, parentWidget());
4557 d.label->setText(i18n("Change track"));
4558 d.before_select->setHidden(true);
4559 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4560 d.track_nb->setValue(ix);
4561 d.slotUpdateName(ix);
4562 d.setWindowTitle(i18n("Change Track Type"));
4564 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4565 d.video_track->setChecked(true);
4567 d.audio_track->setChecked(true);
4569 if (d.exec() == QDialog::Accepted) {
4571 info.isLocked = false;
4572 info.isMute = false;
4573 ix = d.track_nb->value();
4575 if (d.video_track->isChecked()) {
4576 info.type = VIDEOTRACK;
4577 info.isBlind = false;
4579 info.type = AUDIOTRACK;
4580 info.isBlind = true;
4582 changeTimelineTrack(ix, info);
4583 setDocumentModified();
4588 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4590 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4591 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4592 QList<QGraphicsItem *> selection = m_scene->items(r);
4593 QUndoCommand *deleteTrack = new QUndoCommand();
4594 deleteTrack->setText("Delete track");
4596 // Delete all clips in selected track
4597 for (int i = 0; i < selection.count(); i++) {
4598 if (selection.at(i)->type() == AVWIDGET) {
4599 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4600 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4601 m_scene->removeItem(item);
4604 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4605 Transition *item = static_cast <Transition *>(selection.at(i));
4606 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4607 m_scene->removeItem(item);
4613 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4614 m_commandStack->push(deleteTrack);
4617 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4619 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4620 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4621 m_commandStack->push(changeTrack);
4624 void CustomTrackView::autoTransition()
4626 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4627 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4628 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4631 Transition *tr = static_cast <Transition*>(itemList.at(0));
4632 tr->setAutomatic(!tr->isAutomatic());
4633 QDomElement transition = tr->toXML();
4634 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);
4638 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4641 QDomNodeList params = effect.elementsByTagName("parameter");
4642 for (int i = 0; i < params.count(); i++) {
4643 QDomElement e = params.item(i).toElement();
4644 if (!e.isNull() && e.attribute("type") == "constant") {
4645 if (e.hasAttribute("factor")) {
4646 double factor = e.attribute("factor").toDouble();
4647 double value = e.attribute("value").toDouble();
4648 value = value / factor;
4649 result.append(QString::number(value));
4650 } else result.append(e.attribute("value"));
4656 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4658 QList<QGraphicsItem *> list = scene()->items();
4659 ClipItem *clip = NULL;
4660 for (int i = 0; i < list.size(); ++i) {
4661 if (list.at(i)->type() == AVWIDGET) {
4662 clip = static_cast <ClipItem *>(list.at(i));
4663 if (clip->clipProducer() == id) {
4664 clip->setClipName(name);
4668 viewport()->update();
4671 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4673 minimum = GenTime();
4674 maximum = GenTime();
4675 QList<QGraphicsItem *> selection;
4676 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4677 selection.removeAll(item);
4678 for (int i = 0; i < selection.count(); i++) {
4679 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4680 if (clip && clip->type() == AVWIDGET) {
4681 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4682 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4687 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4689 minimum = GenTime();
4690 maximum = GenTime();
4691 QList<QGraphicsItem *> selection;
4692 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4693 selection.removeAll(item);
4694 for (int i = 0; i < selection.count(); i++) {
4695 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4696 if (clip && clip->type() == TRANSITIONWIDGET) {
4697 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4698 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4704 void CustomTrackView::loadGroups(const QDomNodeList groups)
4706 for (int i = 0; i < groups.count(); i++) {
4707 QDomNodeList children = groups.at(i).childNodes();
4708 scene()->clearSelection();
4709 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4710 QDomNode n = children.item(nodeindex);
4711 QDomElement elem = n.toElement();
4712 int pos = elem.attribute("position").toInt();
4713 int track = elem.attribute("track").toInt();
4714 if (elem.tagName() == "clipitem") {
4715 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4716 if (clip) clip->setSelected(true);
4718 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4719 if (clip) clip->setSelected(true);
4722 groupSelectedItems(false, true);
4726 void CustomTrackView::splitAudio()
4728 resetSelectionGroup();
4729 QList<QGraphicsItem *> selection = scene()->selectedItems();
4730 if (selection.isEmpty()) {
4731 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4734 QUndoCommand *splitCommand = new QUndoCommand();
4735 splitCommand->setText(i18n("Split audio"));
4736 for (int i = 0; i < selection.count(); i++) {
4737 if (selection.at(i)->type() == AVWIDGET) {
4738 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4739 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4740 if (clip->parentItem()) {
4741 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4743 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4748 m_commandStack->push(splitCommand);
4751 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4753 ClipItem *clip = getClipItemAt(pos, track);
4755 kDebug() << "// Cannot find clip to split!!!";
4759 int start = pos.frames(m_document->fps());
4760 int freetrack = m_document->tracksCount() - track - 1;
4761 for (; freetrack > 0; freetrack--) {
4762 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4763 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4764 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4765 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4766 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4771 kDebug() << "GOT TRK: " << track;
4772 if (freetrack == 0) {
4773 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4775 ItemInfo info = clip->info();
4776 info.track = m_document->tracksCount() - freetrack;
4777 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4778 scene()->clearSelection();
4779 clip->setSelected(true);
4780 ClipItem *audioClip = getClipItemAt(start, info.track);
4782 clip->setVideoOnly(true);
4783 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4784 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4785 audioClip->setSelected(true);
4786 audioClip->setAudioOnly(true);
4787 groupSelectedItems(false, true);
4791 // unsplit clip: remove audio part and change video part to normal clip
4792 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4793 kDebug() << "//CANNOT FIND CLP GRP";
4796 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4797 QList<QGraphicsItem *> children = grp->childItems();
4798 if (children.count() != 2) {
4799 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4802 for (int i = 0; i < children.count(); i++) {
4803 if (children.at(i) != clip) {
4804 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4805 ItemInfo info = clip->info();
4806 deleteClip(clp->info());
4807 clip->setVideoOnly(false);
4808 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4812 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4813 m_document->clipManager()->removeGroup(grp);
4814 scene()->destroyItemGroup(grp);
4818 void CustomTrackView::setVideoOnly()
4820 resetSelectionGroup();
4821 QList<QGraphicsItem *> selection = scene()->selectedItems();
4822 if (selection.isEmpty()) {
4823 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4826 QUndoCommand *videoCommand = new QUndoCommand();
4827 videoCommand->setText(i18n("Video only"));
4828 for (int i = 0; i < selection.count(); i++) {
4829 if (selection.at(i)->type() == AVWIDGET) {
4830 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4831 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4832 if (clip->parentItem()) {
4833 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4835 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4840 m_commandStack->push(videoCommand);
4843 void CustomTrackView::setAudioOnly()
4845 resetSelectionGroup();
4846 QList<QGraphicsItem *> selection = scene()->selectedItems();
4847 if (selection.isEmpty()) {
4848 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4851 QUndoCommand *videoCommand = new QUndoCommand();
4852 videoCommand->setText(i18n("Audio only"));
4853 for (int i = 0; i < selection.count(); i++) {
4854 if (selection.at(i)->type() == AVWIDGET) {
4855 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4856 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4857 if (clip->parentItem()) {
4858 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4860 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4865 m_commandStack->push(videoCommand);
4868 void CustomTrackView::setAudioAndVideo()
4870 resetSelectionGroup();
4871 QList<QGraphicsItem *> selection = scene()->selectedItems();
4872 if (selection.isEmpty()) {
4873 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4876 QUndoCommand *videoCommand = new QUndoCommand();
4877 videoCommand->setText(i18n("Audio and Video"));
4878 for (int i = 0; i < selection.count(); i++) {
4879 if (selection.at(i)->type() == AVWIDGET) {
4880 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4881 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4882 if (clip->parentItem()) {
4883 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4885 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4890 m_commandStack->push(videoCommand);
4893 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4895 ClipItem *clip = getClipItemAt(pos, track);
4897 kDebug() << "// Cannot find clip to split!!!";
4901 int start = pos.frames(m_document->fps());
4902 clip->setVideoOnly(true);
4903 clip->setAudioOnly(false);
4904 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4905 } else if (audioOnly) {
4906 int start = pos.frames(m_document->fps());
4907 clip->setAudioOnly(true);
4908 clip->setVideoOnly(false);
4909 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4911 int start = pos.frames(m_document->fps());
4912 clip->setAudioOnly(false);
4913 clip->setVideoOnly(false);
4914 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4917 setDocumentModified();
4920 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4922 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4923 m_clipTypeGroup->setEnabled(false);
4925 m_clipTypeGroup->setEnabled(true);
4926 QList <QAction *> actions = m_clipTypeGroup->actions();
4928 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4929 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4930 else lookup = "clip_audio_and_video";
4931 for (int i = 0; i < actions.count(); i++) {
4932 if (actions.at(i)->data().toString() == lookup) {
4933 actions.at(i)->setChecked(true);
4940 void CustomTrackView::reloadTransitionLumas()
4944 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4945 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4946 for (int i = 0; i < params.count(); i++) {
4947 QDomElement e = params.item(i).toElement();
4948 if (e.attribute("tag") == "resource") {
4949 lumaNames = e.attribute("paramlistdisplay");
4950 lumaFiles = e.attribute("paramlist");
4955 QList<QGraphicsItem *> itemList = items();
4956 Transition *transitionitem;
4957 QDomElement transitionXml;
4958 for (int i = 0; i < itemList.count(); i++) {
4959 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4960 transitionitem = static_cast <Transition*>(itemList.at(i));
4961 transitionXml = transitionitem->toXML();
4962 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4963 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4964 for (int i = 0; i < params.count(); i++) {
4965 QDomElement e = params.item(i).toElement();
4966 if (e.attribute("tag") == "resource") {
4967 e.setAttribute("paramlistdisplay", lumaNames);
4968 e.setAttribute("paramlist", lumaFiles);
4973 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4974 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4975 for (int i = 0; i < params.count(); i++) {
4976 QDomElement e = params.item(i).toElement();
4977 if (e.attribute("tag") == "luma") {
4978 e.setAttribute("paramlistdisplay", lumaNames);
4979 e.setAttribute("paramlist", lumaFiles);
4986 emit transitionItemSelected(NULL);
4989 double CustomTrackView::fps() const
4991 return m_document->fps();
4994 void CustomTrackView::updateProjectFps()
4996 // update all clips to the new fps
4997 resetSelectionGroup();
4998 scene()->clearSelection();
5000 QList<QGraphicsItem *> itemList = items();
5001 for (int i = 0; i < itemList.count(); i++) {
5002 // remove all items and re-add them one by one
5003 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5005 for (int i = 0; i < itemList.count(); i++) {
5006 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5007 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5008 clip->updateFps(m_document->fps());
5009 m_scene->addItem(clip);
5010 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5011 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5012 QList<QGraphicsItem *> children = grp->childItems();
5013 for (int j = 0; j < children.count(); j++) {
5014 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5015 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5016 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
5017 clip->updateFps(m_document->fps());
5020 m_document->clipManager()->removeGroup(grp);
5021 m_scene->addItem(grp);
5022 scene()->destroyItemGroup(grp);
5023 for (int j = 0; j < children.count(); j++) {
5024 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5025 //children.at(j)->setParentItem(0);
5026 children.at(j)->setSelected(true);
5029 groupSelectedItems(true, true);
5030 } else if (itemList.at(i)->type() == GUIDEITEM) {
5031 Guide *g = static_cast<Guide *>(itemList.at(i));
5033 m_scene->addItem(g);
5036 viewport()->update();
5039 #include "customtrackview.moc"