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 "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addtimelineclipcommand.h"
30 #include "commands/addeffectcommand.h"
31 #include "commands/editeffectcommand.h"
32 #include "commands/moveeffectcommand.h"
33 #include "commands/addtransitioncommand.h"
34 #include "commands/edittransitioncommand.h"
35 #include "commands/editkeyframecommand.h"
36 #include "commands/changespeedcommand.h"
37 #include "commands/addmarkercommand.h"
38 #include "commands/razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "commands/insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "commands/addtrackcommand.h"
51 #include "commands/changeeffectstatecommand.h"
52 #include "commands/movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "commands/locktrackcommand.h"
56 #include "commands/groupclipscommand.h"
57 #include "commands/splitaudiocommand.h"
58 #include "commands/changecliptypecommand.h"
59 #include "trackdialog.h"
60 #include "tracksconfigdialog.h"
61 #include "commands/configtrackscommand.h"
62 #include "commands/rebuildgroupcommand.h"
63 #include "commands/razorgroupcommand.h"
64 #include "profilesdialog.h"
66 #include "lib/audio/audioEnvelope.h"
67 #include "lib/audio/audioCorrelation.h"
74 #include <KMessageBox>
75 #include <KIO/NetAccess>
77 #include <QMouseEvent>
78 #include <QStylePainter>
79 #include <QGraphicsItem>
80 #include <QDomDocument>
82 #include <QApplication>
83 #include <QInputDialog>
86 #if QT_VERSION >= 0x040600
87 #include <QGraphicsDropShadowEffect>
90 #define SEEK_INACTIVE (-1)
94 bool sortGuidesList(const Guide *g1 , const Guide *g2)
96 return (*g1).position() < (*g2).position();
101 // disable animation if user asked it in KDE's global settings
102 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
103 // needs something like below (taken from dolphin)
104 // #include <kglobalsettings.h>
105 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
106 // const int duration = animate ? 1500 : 1;
108 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
109 QGraphicsView(projectscene, parent),
110 m_tracksHeight(KdenliveSettings::trackheight()),
111 m_projectDuration(0),
114 m_scene(projectscene),
116 m_operationMode(NONE),
123 m_autoScroll(KdenliveSettings::autoscroll()),
124 m_pasteEffectsAction(NULL),
125 m_ungroupAction(NULL),
132 m_blockRefresh(false),
133 m_selectionGroup(NULL),
135 m_audioCorrelator(NULL),
136 m_audioAlignmentReference(NULL),
137 m_controlModifier(false)
140 m_commandStack = doc->commandStack();
142 m_commandStack = NULL;
145 setMouseTracking(true);
146 setAcceptDrops(true);
147 setFrameShape(QFrame::NoFrame);
149 //setCacheMode(QGraphicsView::CacheBackground);
150 setAutoFillBackground(false);
151 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
152 setContentsMargins(0, 0, 0, 0);
154 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
156 m_animationTimer = new QTimeLine(800);
157 m_animationTimer->setFrameRange(0, 5);
158 m_animationTimer->setUpdateInterval(100);
159 m_animationTimer->setLoopCount(0);
161 m_tipColor = QColor(0, 192, 0, 200);
162 m_tipPen.setColor(QColor(255, 255, 255, 100));
163 m_tipPen.setWidth(3);
165 const int maxHeight = m_tracksHeight * m_document->tracksCount();
166 setSceneRect(0, 0, sceneRect().width(), maxHeight);
167 verticalScrollBar()->setMaximum(maxHeight);
168 verticalScrollBar()->setTracking(true);
169 // repaint guides when using vertical scroll
170 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
172 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
173 m_cursorLine->setZValue(1000);
176 pen1.setColor(palette().text().color());
177 m_cursorLine->setPen(pen1);
178 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
180 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
181 m_scrollTimer.setInterval(100);
182 m_scrollTimer.setSingleShot(true);
184 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
185 m_thumbsTimer.setInterval(500);
186 m_thumbsTimer.setSingleShot(true);
188 KIcon razorIcon("edit-cut");
189 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
191 KIcon spacerIcon("kdenlive-spacer-tool");
192 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
195 CustomTrackView::~CustomTrackView()
197 qDeleteAll(m_guides);
199 m_waitingThumbs.clear();
200 delete m_animationTimer;
204 void CustomTrackView::keyPressEvent(QKeyEvent * event)
206 if (event->key() == Qt::Key_Up) {
209 } else if (event->key() == Qt::Key_Down) {
212 } else QWidget::keyPressEvent(event);
215 void CustomTrackView::setDocumentModified()
217 m_document->setModified(true);
220 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
222 m_timelineContextMenu = timeline;
223 m_timelineContextClipMenu = clip;
224 m_clipTypeGroup = clipTypeGroup;
225 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
227 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
228 m_markerMenu->setEnabled(false);
229 markermenu->addMenu(m_markerMenu);
230 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
231 QList <QAction *> list = m_timelineContextClipMenu->actions();
232 for (int i = 0; i < list.count(); i++) {
233 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
234 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
237 m_timelineContextTransitionMenu = transition;
238 list = m_timelineContextTransitionMenu->actions();
239 for (int i = 0; i < list.count(); i++) {
240 if (list.at(i)->data().toString() == "auto") {
241 m_autoTransition = list.at(i);
246 m_timelineContextMenu->addSeparator();
247 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
248 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
249 m_timelineContextMenu->addAction(m_deleteGuide);
251 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
252 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
253 m_timelineContextMenu->addAction(m_editGuide);
256 void CustomTrackView::slotDoResetMenuPosition()
258 m_menuPosition = QPoint();
261 void CustomTrackView::slotResetMenuPosition()
263 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
264 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
267 void CustomTrackView::checkAutoScroll()
269 m_autoScroll = KdenliveSettings::autoscroll();
272 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
273 return m_scene->m_tracksList;
277 int CustomTrackView::getFrameWidth()
279 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
282 void CustomTrackView::updateSceneFrameWidth()
284 int frameWidth = getFrameWidth();
285 QList<QGraphicsItem *> itemList = items();
287 for (int i = 0; i < itemList.count(); i++) {
288 if (itemList.at(i)->type() == AVWIDGET) {
289 item = (ClipItem*) itemList.at(i);
290 item->resetFrameWidth(frameWidth);
291 item->resetThumbs(true);
296 bool CustomTrackView::checkTrackHeight()
298 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
299 m_tracksHeight = KdenliveSettings::trackheight();
300 emit trackHeightChanged();
301 QList<QGraphicsItem *> itemList = items();
303 Transition *transitionitem;
304 int frameWidth = getFrameWidth();
305 bool snap = KdenliveSettings::snaptopoints();
306 KdenliveSettings::setSnaptopoints(false);
307 for (int i = 0; i < itemList.count(); i++) {
308 if (itemList.at(i)->type() == AVWIDGET) {
309 item = (ClipItem*) itemList.at(i);
310 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
311 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
312 item->resetFrameWidth(frameWidth);
313 item->resetThumbs(true);
314 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
315 transitionitem = (Transition*) itemList.at(i);
316 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
317 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
320 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
321 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
323 for (int i = 0; i < m_guides.count(); i++) {
324 QLineF l = m_guides.at(i)->line();
325 l.setP2(QPointF(l.x2(), newHeight));
326 m_guides.at(i)->setLine(l);
329 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
330 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
331 KdenliveSettings::setSnaptopoints(snap);
332 viewport()->update();
336 /** Zoom or move viewport on mousewheel
338 * If mousewheel+Ctrl, zooms in/out on the timeline.
340 * With Ctrl, moves viewport towards end of timeline if down/back,
341 * opposite on up/forward.
343 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
344 void CustomTrackView::wheelEvent(QWheelEvent * e)
346 if (e->modifiers() == Qt::ControlModifier) {
347 if (e->delta() > 0) emit zoomIn();
350 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
351 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
355 int CustomTrackView::getPreviousVideoTrack(int track)
357 track = m_document->tracksCount() - track - 1;
359 for (int i = track; i > -1; i--) {
360 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
366 void CustomTrackView::slotFetchNextThumbs()
368 if (!m_waitingThumbs.isEmpty()) {
369 ClipItem *item = m_waitingThumbs.takeFirst();
370 while (item == NULL && !m_waitingThumbs.isEmpty()) {
371 item = m_waitingThumbs.takeFirst();
373 if (item) item->slotFetchThumbs();
374 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
378 void CustomTrackView::slotCheckMouseScrolling()
380 if (m_scrollOffset == 0) {
381 m_scrollTimer.stop();
384 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
385 m_scrollTimer.start();
388 void CustomTrackView::slotCheckPositionScrolling()
390 // If mouse is at a border of the view, scroll
391 if (m_moveOpMode != SEEK) return;
392 if (mapFromScene(m_cursorPos, 0).x() < 3) {
393 if (horizontalScrollBar()->value() == 0) return;
394 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
395 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
396 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
397 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
398 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
399 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
400 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
406 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
408 int pos = event->x();
409 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
411 double snappedPos = getSnapPointForPos(mappedXPos);
412 emit mousePosition(mappedXPos);
414 if (event->buttons() & Qt::MidButton) return;
415 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
416 event->setAccepted(true);
418 QGraphicsView::mouseMoveEvent(event);
422 if (event->buttons() != Qt::NoButton) {
423 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
424 if (m_dragItem && m_tool == SELECTTOOL) {
425 if (m_operationMode == MOVE && move) {
426 //m_dragItem->setProperty("y_absolute", event->pos().y());
427 QGraphicsView::mouseMoveEvent(event);
428 // If mouse is at a border of the view, scroll
430 m_scrollOffset = -30;
431 m_scrollTimer.start();
432 } else if (viewport()->width() - pos < 10) {
434 m_scrollTimer.start();
435 } else if (m_scrollTimer.isActive()) {
436 m_scrollTimer.stop();
438 } else if (m_operationMode == RESIZESTART && move) {
439 m_document->renderer()->pause();
440 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
441 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
443 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
445 m_dragItem->resizeStart((int)(snappedPos));
447 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
448 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
449 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
450 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
451 } else if (m_operationMode == RESIZEEND && move) {
452 m_document->renderer()->pause();
453 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
454 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
456 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
458 m_dragItem->resizeEnd((int)(snappedPos));
460 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
461 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
462 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
463 } else if (m_operationMode == FADEIN && move) {
464 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
465 } else if (m_operationMode == FADEOUT && move) {
466 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
467 } else if (m_operationMode == KEYFRAME && move) {
468 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
469 double pos = mapToScene(event->pos()).toPoint().y();
470 QRectF br = m_dragItem->sceneBoundingRect();
471 double maxh = 100.0 / br.height();
472 pos = (br.bottom() - pos) * maxh;
473 m_dragItem->updateKeyFramePos(keyFramePos, pos);
474 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
475 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
477 removeTipAnimation();
479 } else if (m_operationMode == MOVEGUIDE) {
480 removeTipAnimation();
481 QGraphicsView::mouseMoveEvent(event);
483 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
485 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
486 if (snappedPos < 0) snappedPos = 0;
488 // Make sure there is no collision
489 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
490 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
491 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
492 collidingItems.removeAll(m_selectionGroup);
493 for (int i = 0; i < children.count(); i++) {
494 if (children.at(i)->type() == GROUPWIDGET) {
495 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
496 for (int j = 0; j < subchildren.count(); j++)
497 collidingItems.removeAll(subchildren.at(j));
499 collidingItems.removeAll(children.at(i));
501 bool collision = false;
503 for (int i = 0; i < collidingItems.count(); i++) {
504 if (!collidingItems.at(i)->isEnabled()) continue;
505 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
506 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
507 // Moving backward, determine best pos
508 QPainterPath clipPath;
509 clipPath.addRect(item->sceneBoundingRect());
510 QPainterPath res = shape.intersected(clipPath);
511 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
514 snappedPos += offset;
515 // make sure we have no collision
516 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
517 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
518 collidingItems.removeAll(m_selectionGroup);
519 for (int i = 0; i < children.count(); i++) {
520 if (children.at(i)->type() == GROUPWIDGET) {
521 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
522 for (int j = 0; j < subchildren.count(); j++)
523 collidingItems.removeAll(subchildren.at(j));
525 collidingItems.removeAll(children.at(i));
528 for (int i = 0; i < collidingItems.count(); i++) {
529 if (!collidingItems.at(i)->isEnabled()) continue;
530 if (collidingItems.at(i)->type() == AVWIDGET) {
539 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
540 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
541 collidingItems.removeAll(m_selectionGroup);
542 for (int i = 0; i < children.count(); i++) {
543 if (children.at(i)->type() == GROUPWIDGET) {
544 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
545 for (int j = 0; j < subchildren.count(); j++)
546 collidingItems.removeAll(subchildren.at(j));
548 collidingItems.removeAll(children.at(i));
552 for (int i = 0; i < collidingItems.count(); i++) {
553 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
554 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
555 // Moving backward, determine best pos
556 QPainterPath clipPath;
557 clipPath.addRect(item->sceneBoundingRect());
558 QPainterPath res = shape.intersected(clipPath);
559 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
563 snappedPos += offset;
564 // make sure we have no collision
565 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
566 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
567 collidingItems.removeAll(m_selectionGroup);
568 for (int i = 0; i < children.count(); i++) {
569 if (children.at(i)->type() == GROUPWIDGET) {
570 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
571 for (int j = 0; j < subchildren.count(); j++)
572 collidingItems.removeAll(subchildren.at(j));
574 collidingItems.removeAll(children.at(i));
576 for (int i = 0; i < collidingItems.count(); i++) {
577 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
585 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
586 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
590 if (m_tool == RAZORTOOL) {
591 setCursor(m_razorCursor);
592 //QGraphicsView::mouseMoveEvent(event);
594 } else if (m_tool == SPACERTOOL) {
595 setCursor(m_spacerCursor);
599 QList<QGraphicsItem *> itemList = items(event->pos());
600 QGraphicsRectItem *item = NULL;
601 OPERATIONTYPE opMode = NONE;
603 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
605 } else for (int i = 0; i < itemList.count(); i++) {
606 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
607 item = (QGraphicsRectItem*) itemList.at(i);
612 if (item && event->buttons() == Qt::NoButton) {
613 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
614 if (m_tool == RAZORTOOL) {
615 // razor tool over a clip, display current frame in monitor
616 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
617 //TODO: solve crash when showing frame when moving razor over clip
618 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
624 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
625 // all other modes break the selection, so the user probably wants to move it
628 if (clip->rect().width() * transform().m11() < 15) {
629 // If the item is very small, only allow move
632 else opMode = clip->operationMode(mapToScene(event->pos()));
635 const double size = 5;
636 if (opMode == m_moveOpMode) {
637 QGraphicsView::mouseMoveEvent(event);
640 removeTipAnimation();
642 m_moveOpMode = opMode;
643 setTipAnimation(clip, opMode, size);
645 if (item->type() == AVWIDGET)
646 ci = static_cast <ClipItem *>(item);
648 if (opMode == MOVE) {
649 setCursor(Qt::OpenHandCursor);
651 message = ci->clipName() + i18n(":");
652 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
653 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
654 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
655 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
656 if (clip->parentItem() == m_selectionGroup)
657 message.append(i18n(" Selection duration:"));
659 message.append(i18n(" Group duration:"));
660 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
661 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
662 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
663 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
667 } else if (opMode == RESIZESTART) {
668 setCursor(KCursor("left_side", Qt::SizeHorCursor));
670 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
671 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
672 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
673 } else if (opMode == RESIZEEND) {
674 setCursor(KCursor("right_side", Qt::SizeHorCursor));
676 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
677 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
678 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
679 } else if (opMode == FADEIN || opMode == FADEOUT) {
680 setCursor(Qt::PointingHandCursor);
681 if (ci && opMode == FADEIN && ci->fadeIn()) {
682 message = i18n("Fade in duration: ");
683 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
684 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
685 message = i18n("Fade out duration: ");
686 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
688 message = i18n("Drag to add or resize a fade effect.");
690 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
691 setCursor(Qt::PointingHandCursor);
692 message = i18n("Click to add a transition.");
693 } else if (opMode == KEYFRAME) {
694 setCursor(Qt::PointingHandCursor);
695 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
698 if (!message.isEmpty())
699 emit displayMessage(message, InformationMessage);
700 } // no clip under mouse
701 else if (m_tool == RAZORTOOL) {
704 } else if (opMode == MOVEGUIDE) {
705 m_moveOpMode = opMode;
706 setCursor(Qt::SplitHCursor);
708 removeTipAnimation();
709 setCursor(Qt::ArrowCursor);
710 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
711 QGraphicsView::mouseMoveEvent(event);
713 seekCursorPos(mappedXPos);
714 slotCheckPositionScrolling();
716 } else m_moveOpMode = NONE;
718 QGraphicsView::mouseMoveEvent(event);
722 void CustomTrackView::mousePressEvent(QMouseEvent * event)
724 setFocus(Qt::MouseFocusReason);
725 m_menuPosition = QPoint();
727 // special cases (middle click button or ctrl / shift click
728 if (event->button() == Qt::MidButton) {
730 m_blockRefresh = false;
731 m_operationMode = NONE;
735 if (event->modifiers() & Qt::ShiftModifier) {
736 // Rectangle selection
737 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
738 setDragMode(QGraphicsView::RubberBandDrag);
739 if (!(event->modifiers() & Qt::ControlModifier)) {
740 resetSelectionGroup();
741 scene()->clearSelection();
743 m_blockRefresh = false;
744 m_operationMode = RUBBERSELECTION;
745 QGraphicsView::mousePressEvent(event);
749 m_blockRefresh = true;
752 if (m_tool != RAZORTOOL) activateMonitor();
753 else if (m_document->renderer()->playSpeed() != 0.0) {
754 m_document->renderer()->pause();
757 m_clickEvent = event->pos();
759 // check item under mouse
760 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
761 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
762 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
763 setDragMode(QGraphicsView::ScrollHandDrag);
764 QGraphicsView::mousePressEvent(event);
765 m_blockRefresh = false;
766 m_operationMode = NONE;
770 // if a guide and a clip were pressed, just select the guide
771 for (int i = 0; i < collisionList.count(); ++i) {
772 if (collisionList.at(i)->type() == GUIDEITEM) {
773 // a guide item was pressed
774 m_dragGuide = (Guide *) collisionList.at(i);
775 if (event->button() == Qt::LeftButton) { // move it
776 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
777 m_operationMode = MOVEGUIDE;
778 // deselect all clips so that only the guide will move
779 m_scene->clearSelection();
780 resetSelectionGroup(false);
781 updateSnapPoints(NULL);
782 QGraphicsView::mousePressEvent(event);
784 } else // show context menu
789 // Find first clip, transition or group under mouse (when no guides selected)
791 AbstractGroupItem *dragGroup = NULL;
792 AbstractClipItem *collisionClip = NULL;
794 while (!m_dragGuide && ct < collisionList.count()) {
795 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
796 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
797 if (collisionClip->isItemLocked())
799 if (collisionClip == m_dragItem)
800 collisionClip = NULL;
802 m_dragItem = collisionClip;
804 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
805 m_dragItemInfo = m_dragItem->info();
806 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
807 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
808 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
815 if (m_dragItem) emit clipItemSelected(NULL);
818 #if QT_VERSION >= 0x040600
819 // Add shadow to dragged item, currently disabled because of painting artifacts
820 //TODO: re-enable when fixed
821 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
822 eff->setBlurRadius(5);
823 eff->setOffset(3, 3);
824 m_dragItem->setGraphicsEffect(eff);*/
826 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
827 // update transition menu action
828 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
829 m_autoTransition->setEnabled(true);
830 } else m_autoTransition->setEnabled(false);
832 // context menu requested
833 if (event->button() == Qt::RightButton) {
835 if (dragGroup) dragGroup->setSelected(true);
836 else if (!m_dragItem->isSelected()) {
837 resetSelectionGroup(false);
838 m_scene->clearSelection();
839 m_dragItem->setSelected(true);
841 } else if (!m_dragGuide) {
842 // check if there is a guide close to mouse click
843 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
844 for (int i = 0; i < guidesCollisionList.count(); i++) {
845 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
846 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
850 // keep this to support multiple guides context menu in the future (?)
851 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
852 guidesCollisionList.removeAt(0);
854 if (!guidesCollisionList.isEmpty())
855 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
858 m_operationMode = NONE;
859 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
860 m_menuPosition = m_clickEvent;
866 // No item under click
867 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
868 resetSelectionGroup(false);
869 setCursor(Qt::ArrowCursor);
870 m_scene->clearSelection();
872 updateClipTypeActions(NULL);
873 if (m_tool == SPACERTOOL) {
874 QList<QGraphicsItem *> selection;
875 if (event->modifiers() == Qt::ControlModifier) {
876 // Ctrl + click, select all items on track after click position
877 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
878 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
879 // Cannot use spacer on locked track
880 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
884 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
887 selection = checkForGroups(rect, &isOk);
889 // groups found on track, do not allow the move
890 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
894 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;
896 // Select all items on all tracks after click position
897 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
898 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
901 QList <GenTime> offsetList;
902 // create group to hold selected items
903 m_selectionGroup = new AbstractGroupItem(m_document->fps());
904 scene()->addItem(m_selectionGroup);
906 for (int i = 0; i < selection.count(); i++) {
907 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
908 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
909 if (item->isItemLocked()) continue;
910 offsetList.append(item->startPos());
911 offsetList.append(item->endPos());
912 m_selectionGroup->addToGroup(selection.at(i));
913 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
914 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
915 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
916 QList<QGraphicsItem *> children = selection.at(i)->childItems();
917 for (int j = 0; j < children.count(); j++) {
918 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
919 offsetList.append(item->startPos());
920 offsetList.append(item->endPos());
922 m_selectionGroup->addToGroup(selection.at(i));
923 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
924 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
925 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
926 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
927 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
928 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
931 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
932 if (!offsetList.isEmpty()) {
934 QList <GenTime> cleandOffsetList;
935 GenTime startOffset = offsetList.takeFirst();
936 for (int k = 0; k < offsetList.size(); k++) {
937 GenTime newoffset = offsetList.at(k) - startOffset;
938 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
939 cleandOffsetList.append(newoffset);
942 updateSnapPoints(NULL, cleandOffsetList, true);
944 m_operationMode = SPACER;
946 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
948 //QGraphicsView::mousePressEvent(event);
954 if (m_tool == RAZORTOOL && m_dragItem) {
955 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
956 if (m_dragItem->type() == TRANSITIONWIDGET) {
957 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
959 m_document->renderer()->pause();
960 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
961 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
963 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
964 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
965 m_commandStack->push(command);
967 setDocumentModified();
974 bool itemSelected = false;
975 if (m_dragItem->isSelected())
977 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
979 else if (dragGroup && dragGroup->isSelected())
982 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
983 if (event->modifiers() != Qt::ControlModifier) {
984 resetSelectionGroup(false);
985 m_scene->clearSelection();
986 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
987 viewport()->update();
988 } else resetSelectionGroup();
990 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
991 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
993 bool selected = !m_dragItem->isSelected();
995 dragGroup->setSelected(selected);
997 m_dragItem->setSelected(selected);
999 groupSelectedItems();
1000 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1001 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1002 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1005 if (collisionClip != NULL || m_dragItem == NULL) {
1006 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1007 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1008 emit clipItemSelected(selected);
1010 emit clipItemSelected(NULL);
1014 // If clicked item is selected, allow move
1015 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1017 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1018 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1019 // all other modes break the selection, so the user probably wants to move it
1020 m_operationMode = MOVE;
1022 if (m_dragItem->rect().width() * transform().m11() < 15) {
1023 // If the item is very small, only allow move
1024 m_operationMode = MOVE;
1026 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1028 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1030 // Update snap points
1031 if (m_selectionGroup == NULL) {
1032 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1033 updateSnapPoints(NULL);
1035 updateSnapPoints(m_dragItem);
1037 QList <GenTime> offsetList;
1038 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1039 for (int i = 0; i < children.count(); i++) {
1040 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1041 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1042 offsetList.append(item->startPos());
1043 offsetList.append(item->endPos());
1046 if (!offsetList.isEmpty()) {
1048 GenTime startOffset = offsetList.takeFirst();
1049 QList <GenTime> cleandOffsetList;
1050 for (int k = 0; k < offsetList.size(); k++) {
1051 GenTime newoffset = offsetList.at(k) - startOffset;
1052 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1053 cleandOffsetList.append(newoffset);
1056 updateSnapPoints(NULL, cleandOffsetList, true);
1060 if (m_operationMode == KEYFRAME) {
1061 m_dragItem->updateSelectedKeyFrame();
1062 m_blockRefresh = false;
1064 } else if (m_operationMode == MOVE) {
1065 setCursor(Qt::ClosedHandCursor);
1066 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1068 info.startPos = m_dragItem->startPos();
1069 info.track = m_dragItem->track();
1070 int transitiontrack = getPreviousVideoTrack(info.track);
1071 ClipItem *transitionClip = NULL;
1072 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1073 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1074 info.endPos = transitionClip->endPos();
1076 GenTime transitionDuration(65, m_document->fps());
1077 if (m_dragItem->cropDuration() < transitionDuration)
1078 info.endPos = m_dragItem->endPos();
1080 info.endPos = info.startPos + transitionDuration;
1082 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1083 // Check there is no other transition at that place
1084 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1085 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1086 QList<QGraphicsItem *> selection = m_scene->items(r);
1087 bool transitionAccepted = true;
1088 for (int i = 0; i < selection.count(); i++) {
1089 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1090 Transition *tr = static_cast <Transition *>(selection.at(i));
1091 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1092 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1093 } else transitionAccepted = false;
1096 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1097 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1098 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1100 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1101 info.track = m_dragItem->track();
1102 int transitiontrack = getPreviousVideoTrack(info.track);
1103 ClipItem *transitionClip = NULL;
1104 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1105 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1106 info.startPos = transitionClip->startPos();
1108 GenTime transitionDuration(65, m_document->fps());
1109 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1110 else info.startPos = info.endPos - transitionDuration;
1112 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1113 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1114 EffectsList::setParameter(transition, "reverse", "1");
1116 // Check there is no other transition at that place
1117 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1118 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1119 QList<QGraphicsItem *> selection = m_scene->items(r);
1120 bool transitionAccepted = true;
1121 for (int i = 0; i < selection.count(); i++) {
1122 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1123 Transition *tr = static_cast <Transition *>(selection.at(i));
1124 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1125 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1126 } else transitionAccepted = false;
1129 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1130 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1132 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1133 resetSelectionGroup(false);
1134 m_dragItem->setSelected(true);
1137 m_blockRefresh = false;
1139 QGraphicsView::mousePressEvent(event);
1142 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1144 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1145 QList<QGraphicsItem *> list = scene()->items(p);
1146 AbstractGroupItem *group = NULL;
1147 for (int i = 0; i < list.size(); i++) {
1148 if (!list.at(i)->isEnabled()) continue;
1149 if (list.at(i)->type() == GROUPWIDGET) {
1150 group = static_cast <AbstractGroupItem *>(list.at(i));
1154 rebuildGroup(group);
1157 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1160 resetSelectionGroup(false);
1161 m_scene->clearSelection();
1163 QList <QGraphicsItem *> children = group->childItems();
1164 m_document->clipManager()->removeGroup(group);
1165 scene()->destroyItemGroup(group);
1166 for (int i = 0; i < children.count(); i++)
1167 children.at(i)->setSelected(true);
1168 groupSelectedItems(false, true);
1172 void CustomTrackView::resetSelectionGroup(bool selectItems)
1174 if (m_selectionGroup) {
1175 // delete selection group
1176 bool snap = KdenliveSettings::snaptopoints();
1177 KdenliveSettings::setSnaptopoints(false);
1179 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1180 scene()->destroyItemGroup(m_selectionGroup);
1181 for (int i = 0; i < children.count(); i++) {
1182 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1183 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1184 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1185 children.at(i)->setSelected(selectItems);
1187 } else if (children.at(i)->type() == GROUPWIDGET) {
1188 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1189 children.at(i)->setSelected(selectItems);
1193 m_selectionGroup = NULL;
1194 KdenliveSettings::setSnaptopoints(snap);
1198 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1200 if (m_selectionGroup) {
1201 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1204 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1205 if (selection.isEmpty()) return;
1207 // Find top left position of selection
1208 for (int i = 0; i < selection.count(); i++) {
1209 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1210 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1211 } else if (selection.at(i)->parentItem()) {
1212 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1216 if (force || selection.count() > 1) {
1217 bool snap = KdenliveSettings::snaptopoints();
1218 KdenliveSettings::setSnaptopoints(false);
1219 if (createNewGroup) {
1220 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1221 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1222 QPointF diff = newGroup->pos();
1223 newGroup->translate(-diff.x(), -diff.y());
1224 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1226 scene()->addItem(newGroup);
1228 // Check if we are trying to include a group in a group
1229 QList <AbstractGroupItem *> groups;
1230 for (int i = 0; i < selection.count(); i++) {
1231 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1232 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1233 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1234 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1236 if (!groups.isEmpty()) {
1237 // ungroup previous groups
1238 while (!groups.isEmpty()) {
1239 AbstractGroupItem *grp = groups.takeFirst();
1240 m_document->clipManager()->removeGroup(grp);
1241 scene()->destroyItemGroup(grp);
1243 selection = m_scene->selectedItems();
1246 for (int i = 0; i < selection.count(); i++) {
1247 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1248 newGroup->addToGroup(selection.at(i));
1249 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1252 KdenliveSettings::setSnaptopoints(snap);
1254 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1255 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1256 QPointF diff = m_selectionGroup->pos();
1257 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1258 m_selectionGroup->translate(- diff.x(), -diff.y());
1260 scene()->addItem(m_selectionGroup);
1261 for (int i = 0; i < selection.count(); i++) {
1262 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1263 m_selectionGroup->addToGroup(selection.at(i));
1264 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1267 KdenliveSettings::setSnaptopoints(snap);
1268 if (m_selectionGroup) {
1269 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1270 m_selectionGroupInfo.track = m_selectionGroup->track();
1273 } else resetSelectionGroup();
1276 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1278 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1279 /*if (m_moveOpMode == KEYFRAME) {
1280 // user double clicked on a keyframe, open edit dialog
1281 //TODO: update for effects with several values per keyframe
1282 QDialog d(parentWidget());
1283 Ui::KeyFrameDialog_UI view;
1285 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1286 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1287 view.kfr_value->setFocus();
1288 if (d.exec() == QDialog::Accepted) {
1289 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1290 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1291 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1292 QString previous = item->keyframes(item->selectedEffectIndex());
1293 item->updateKeyframeEffect();
1294 QString next = item->keyframes(item->selectedEffectIndex());
1295 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1296 m_commandStack->push(command);
1297 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1298 emit clipItemSelected(item, item->selectedEffectIndex());
1303 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1304 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1305 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1306 //QString previous = item->keyframes(item->selectedEffectIndex());
1307 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1308 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1309 //item->updateKeyframeEffect();
1310 //QString next = item->keyframes(item->selectedEffectIndex());
1311 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1312 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1313 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1314 m_commandStack->push(command);
1315 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1316 emit clipItemSelected(item, item->selectedEffectIndex());
1318 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1321 QList<QGraphicsItem *> collisionList = items(event->pos());
1322 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1323 Guide *editGuide = (Guide *) collisionList.at(0);
1324 if (editGuide) slotEditGuide(editGuide->info());
1329 void CustomTrackView::editItemDuration()
1331 AbstractClipItem *item;
1335 if (m_scene->selectedItems().count() == 1) {
1336 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1338 if (m_scene->selectedItems().empty())
1339 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1341 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1347 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1351 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1352 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1356 if (!item->isItemLocked()) {
1359 if (item->type() == TRANSITIONWIDGET)
1360 getTransitionAvailableSpace(item, minimum, maximum);
1362 getClipAvailableSpace(item, minimum, maximum);
1364 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1365 m_document->timecode(), minimum, maximum, this);
1366 if (d->exec() == QDialog::Accepted) {
1367 ItemInfo clipInfo = item->info();
1368 ItemInfo startInfo = clipInfo;
1369 if (item->type() == TRANSITIONWIDGET) {
1370 // move & resize transition
1371 clipInfo.startPos = d->startPos();
1372 clipInfo.endPos = clipInfo.startPos + d->duration();
1373 clipInfo.track = item->track();
1374 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1375 updateTrackDuration(clipInfo.track, command);
1376 m_commandStack->push(command);
1378 // move and resize clip
1379 ClipItem *clip = static_cast<ClipItem *>(item);
1380 QUndoCommand *moveCommand = new QUndoCommand();
1381 moveCommand->setText(i18n("Edit clip"));
1382 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1383 // duration was reduced, so process it first
1384 clipInfo.endPos = clipInfo.startPos + d->duration();
1385 clipInfo.cropStart = d->cropStart();
1387 resizeClip(startInfo, clipInfo);
1388 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1389 adjustEffects(clip, startInfo, moveCommand);
1390 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1393 if (d->startPos() != clipInfo.startPos) {
1394 startInfo = clipInfo;
1395 clipInfo.startPos = d->startPos();
1396 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1397 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1400 if (d->duration() > item->cropDuration()) {
1401 // duration was increased, so process it after move
1402 startInfo = clipInfo;
1403 clipInfo.endPos = clipInfo.startPos + d->duration();
1404 clipInfo.cropStart = d->cropStart();
1406 resizeClip(startInfo, clipInfo);
1407 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1408 adjustEffects(clip, startInfo, moveCommand);
1409 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1411 updateTrackDuration(clipInfo.track, moveCommand);
1412 m_commandStack->push(moveCommand);
1417 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1421 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1423 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1425 clip->setKeyframes(index, keyframes);
1426 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1427 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1431 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1433 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1434 m_editGuide->setEnabled(m_dragGuide != NULL);
1435 m_markerMenu->clear();
1436 m_markerMenu->setEnabled(false);
1438 m_timelineContextMenu->popup(pos);
1439 } else if (group != NULL) {
1440 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1441 m_ungroupAction->setEnabled(true);
1442 updateClipTypeActions(NULL);
1443 m_timelineContextClipMenu->popup(pos);
1445 m_ungroupAction->setEnabled(false);
1446 if (clip->type() == AVWIDGET) {
1447 ClipItem *item = static_cast <ClipItem*>(clip);
1448 //build go to marker menu
1449 if (item->baseClip()) {
1450 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1451 int offset = item->startPos().frames(m_document->fps());
1452 if (!markers.isEmpty()) {
1453 for (int i = 0; i < markers.count(); i++) {
1454 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1455 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1456 QAction *go = m_markerMenu->addAction(position);
1457 go->setData(pos + offset);
1460 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1462 updateClipTypeActions(item);
1463 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1464 m_timelineContextClipMenu->popup(pos);
1465 } else if (clip->type() == TRANSITIONWIDGET) {
1466 m_timelineContextTransitionMenu->popup(pos);
1471 void CustomTrackView::activateMonitor()
1473 emit activateDocumentMonitor();
1476 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1478 resetSelectionGroup();
1480 info.startPos = GenTime();
1481 info.cropStart = GenTime(in, m_document->fps());
1482 info.endPos = GenTime(out - in, m_document->fps());
1483 info.cropDuration = info.endPos - info.startPos;
1486 // Check if clip can be inserted at that position
1487 ItemInfo pasteInfo = info;
1488 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1489 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1490 pasteInfo.track = selectedTrack();
1491 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1492 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1496 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1497 updateTrackDuration(pasteInfo.track, command);
1498 m_commandStack->push(command);
1500 selectClip(true, false);
1501 // Automatic audio split
1502 if (KdenliveSettings::splitaudio())
1506 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1508 if (data->hasFormat("kdenlive/clip")) {
1510 m_scene->clearSelection();
1511 resetSelectionGroup(false);
1512 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1513 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1515 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1518 if (clip->getProducer() == NULL) {
1519 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1522 QPointF framePos = mapToScene(pos);
1524 info.startPos = GenTime();
1525 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1526 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1527 info.cropDuration = info.endPos - info.startPos;
1530 // Check if clip can be inserted at that position
1531 ItemInfo pasteInfo = info;
1532 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1533 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1534 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1535 framePos.setX((int)(framePos.x() + 0.5));
1536 framePos.setY(pasteInfo.track * m_tracksHeight);
1537 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1540 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1541 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1542 m_selectionGroup->addToGroup(item);
1543 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1545 QList <GenTime> offsetList;
1546 offsetList.append(info.endPos);
1547 updateSnapPoints(NULL, offsetList);
1548 m_selectionGroup->setPos(framePos);
1549 scene()->addItem(m_selectionGroup);
1550 m_selectionGroup->setSelected(true);
1552 } else if (data->hasFormat("kdenlive/producerslist")) {
1554 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1555 m_scene->clearSelection();
1556 resetSelectionGroup(false);
1558 QList <GenTime> offsetList;
1559 QList <ItemInfo> infoList;
1560 QPointF framePos = mapToScene(pos);
1561 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1562 int track = (int)(framePos.y() / m_tracksHeight);
1563 framePos.setX((int)(framePos.x() + 0.5));
1564 framePos.setY(track * m_tracksHeight);
1566 // Check if clips can be inserted at that position
1567 for (int i = 0; i < ids.size(); ++i) {
1568 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1570 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1573 if (clip->getProducer() == NULL) {
1574 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1578 info.startPos = start;
1579 info.cropDuration = clip->duration();
1580 info.endPos = info.startPos + info.cropDuration;
1582 infoList.append(info);
1583 start += clip->duration();
1585 if (!canBePastedTo(infoList, AVWIDGET)) {
1588 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1590 for (int i = 0; i < ids.size(); ++i) {
1591 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1593 info.startPos = start;
1594 info.cropDuration = clip->duration();
1595 info.endPos = info.startPos + info.cropDuration;
1597 start += info.cropDuration;
1598 offsetList.append(start);
1599 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1600 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1601 m_selectionGroup->addToGroup(item);
1602 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1605 updateSnapPoints(NULL, offsetList);
1606 m_selectionGroup->setPos(framePos);
1607 scene()->addItem(m_selectionGroup);
1608 //m_selectionGroup->setZValue(10);
1609 m_thumbsTimer.start();
1613 // the drag is not a clip (may be effect, ...)
1621 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1623 if (insertDropClips(event->mimeData(), event->pos())) {
1624 if (event->source() == this) {
1625 event->setDropAction(Qt::MoveAction);
1628 event->setDropAction(Qt::MoveAction);
1629 event->acceptProposedAction();
1631 } else QGraphicsView::dragEnterEvent(event);
1634 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1636 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);
1637 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1638 collindingItems.removeAll(item);
1639 if (collindingItems.isEmpty()) return false;
1641 for (int i = 0; i < collindingItems.count(); i++) {
1642 QGraphicsItem *collision = collindingItems.at(i);
1643 if (collision->type() == item->type()) {
1645 kDebug() << "// COLLISIION DETECTED";
1653 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1655 int track = m_document->tracksCount() - clip->track();
1656 GenTime pos = clip->startPos();
1657 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1658 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1661 bool success = true;
1662 for (int i = 0; i < clip->effectsCount(); i++) {
1663 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1665 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1666 m_document->renderer()->doRefresh();
1669 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1671 if (pos < GenTime()) {
1673 if (effect.attribute("id") == "speed") {
1674 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1678 m_document->addTrackEffect(track - 1, effect);
1679 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1680 emit updateTrackEffectState(track - 1);
1681 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1684 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1686 // Special case: speed effect
1687 if (effect.attribute("id") == "speed") {
1688 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1689 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1693 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1694 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1695 if (strobe == 0) strobe = 1;
1696 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1697 EffectsParameterList params = clip->addEffect(effect);
1698 m_document->renderer()->mltAddEffect(track, pos, params);
1699 if (clip->isSelected()) emit clipItemSelected(clip);
1702 EffectsParameterList params = clip->addEffect(effect);
1703 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1704 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1705 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1706 if (clip->isSelected()) emit clipItemSelected(clip);
1707 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1710 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1712 QString index = effect.attribute("kdenlive_ix");
1713 if (pos < GenTime()) {
1714 // Delete track effect
1715 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1716 m_document->removeTrackEffect(track - 1, effect);
1718 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1719 emit updateTrackEffectState(track - 1);
1720 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1723 // Special case: speed effect
1724 if (effect.attribute("id") == "speed") {
1725 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1727 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1728 clip->deleteEffect(index);
1729 emit clipItemSelected(clip);
1730 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1734 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1735 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1736 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1739 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1741 clip->deleteEffect(index);
1742 emit clipItemSelected(clip);
1746 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1748 QList<QGraphicsItem *> itemList = group->childItems();
1749 QUndoCommand *effectCommand = new QUndoCommand();
1751 int offset = effect.attribute("clipstart").toInt();
1752 QDomElement namenode = effect.firstChildElement("name");
1753 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1754 else effectName = i18n("effect");
1755 effectCommand->setText(i18n("Add %1", effectName));
1756 for (int i = 0; i < itemList.count(); i++) {
1757 if (itemList.at(i)->type() == AVWIDGET) {
1758 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1759 if (effect.tagName() == "effectgroup") {
1760 QDomNodeList effectlist = effect.elementsByTagName("effect");
1761 for (int j = 0; j < effectlist.count(); j++) {
1762 QDomElement subeffect = effectlist.at(j).toElement();
1763 if (subeffect.hasAttribute("kdenlive_info")) {
1764 // effect is in a group
1765 EffectInfo effectInfo;
1766 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1767 if (effectInfo.groupIndex < 0) {
1768 // group needs to be appended
1769 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1770 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1773 processEffect(item, subeffect, offset, effectCommand);
1777 processEffect(item, effect, offset, effectCommand);
1781 if (effectCommand->childCount() > 0) {
1782 m_commandStack->push(effectCommand);
1783 setDocumentModified();
1784 } else delete effectCommand;
1787 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1789 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1792 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1794 QList<QGraphicsItem *> itemList;
1795 QUndoCommand *effectCommand = new QUndoCommand();
1798 int offset = effect.attribute("clipstart").toInt();
1799 if (effect.tagName() == "effectgroup") {
1800 effectName = effect.attribute("name");
1802 QDomElement namenode = effect.firstChildElement("name");
1803 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1804 else effectName = i18n("effect");
1806 effectCommand->setText(i18n("Add %1", effectName));
1808 if (track == -1) itemList = scene()->selectedItems();
1809 if (itemList.isEmpty()) {
1810 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1811 if (clip) itemList.append(clip);
1812 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1816 for (int i = 0; i < itemList.count(); i++) {
1817 if (itemList.at(i)->type() == GROUPWIDGET) {
1818 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1819 for (int j = 0; j < subitems.count(); j++) {
1820 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1825 for (int i = 0; i < itemList.count(); i++) {
1826 if (itemList.at(i)->type() == AVWIDGET) {
1827 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1828 if (effect.tagName() == "effectgroup") {
1829 QDomNodeList effectlist = effect.elementsByTagName("effect");
1830 for (int j = 0; j < effectlist.count(); j++) {
1831 QDomElement subeffect = effectlist.at(j).toElement();
1832 if (subeffect.hasAttribute("kdenlive_info")) {
1833 // effect is in a group
1834 EffectInfo effectInfo;
1835 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1836 if (effectInfo.groupIndex < 0) {
1837 // group needs to be appended
1838 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1839 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1842 processEffect(item, subeffect, offset, effectCommand);
1845 else processEffect(item, effect, offset, effectCommand);
1848 if (effectCommand->childCount() > 0) {
1849 m_commandStack->push(effectCommand);
1850 setDocumentModified();
1851 if (effectCommand->childCount() == 1) {
1852 // Display newly added clip effect
1853 for (int i = 0; i < itemList.count(); i++) {
1854 if (itemList.at(i)->type() == AVWIDGET) {
1855 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1856 clip->setSelectedEffect(clip->effectsCount());
1857 if (!clip->isSelected()) {
1858 clearSelection(false);
1859 clip->setSelected(true);
1861 emit clipItemSelected(clip);
1867 } else delete effectCommand;
1870 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1872 if (effect.attribute("type") == "audio") {
1873 // Don't add audio effects on video clips
1874 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1875 /* do not show error message when item is part of a group as the user probably knows what he does then
1876 * and the message is annoying when working with the split audio feature */
1877 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1878 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1881 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1882 // Don't add video effect on audio clips
1883 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1884 /* do not show error message when item is part of a group as the user probably knows what he does then
1885 * and the message is annoying when working with the split audio feature */
1886 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1887 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1891 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1892 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1895 if (item->isItemLocked()) {
1899 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1900 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1902 item->initEffect(effect, 0, offset);
1904 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1907 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1910 // delete track effect
1911 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1912 m_commandStack->push(command);
1913 setDocumentModified();
1916 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1917 //clip is in a group, also remove the effect in other clips of the group
1918 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1919 QUndoCommand *delCommand = new QUndoCommand();
1921 QDomElement namenode = effect.firstChildElement("name");
1922 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1923 else effectName = i18n("effect");
1924 delCommand->setText(i18n("Delete %1", effectName));
1927 for (int i = 0; i < items.count(); i++) {
1928 if (items.at(i)->type() == GROUPWIDGET) {
1929 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1930 for (int j = 0; j < subitems.count(); j++) {
1931 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1936 for (int i = 0; i < items.count(); i++) {
1937 if (items.at(i)->type() == AVWIDGET) {
1938 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1939 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1941 QDomElement eff = item->effectAtIndex(ix);
1942 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1946 if (delCommand->childCount() > 0)
1947 m_commandStack->push(delCommand);
1950 setDocumentModified();
1953 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1954 m_commandStack->push(command);
1955 setDocumentModified();
1958 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
1960 if (insertedEffect.isNull()) {
1961 kDebug()<<"// Trying to add null effect";
1962 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1965 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1966 QDomElement effect = insertedEffect.cloneNode().toElement();
1967 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1968 if (pos < GenTime()) {
1969 // editing a track effect
1970 EffectsParameterList effectParams = getEffectArgs(effect);
1971 // check if we are trying to reset a keyframe effect
1972 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1973 clip->initEffect(effect);
1974 effectParams = getEffectArgs(effect);
1976 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
1977 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1979 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1980 emit updateTrackEffectState(track);
1981 setDocumentModified();
1985 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1987 // Special case: speed effect
1988 if (effect.attribute("id") == "speed") {
1989 if (effect.attribute("disable") == "1") {
1990 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1993 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1994 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1995 if (strobe == 0) strobe = 1;
1996 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1998 clip->updateEffect(effect);
1999 if (updateEffectStack && clip->isSelected())
2000 emit clipItemSelected(clip);
2001 if (ix == clip->selectedEffectIndex()) {
2002 // make sure to update display of clip keyframes
2003 clip->setSelectedEffect(ix);
2008 EffectsParameterList effectParams = getEffectArgs(effect);
2009 // check if we are trying to reset a keyframe effect
2010 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2011 clip->initEffect(effect);
2012 effectParams = getEffectArgs(effect);
2015 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2016 // A fade effect was modified, update the clip
2017 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2018 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2019 clip->setFadeIn(pos);
2021 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2022 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2023 clip->setFadeOut(pos);
2026 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2029 clip->updateEffect(effect);
2030 if (updateEffectStack && clip->isSelected()) {
2031 emit clipItemSelected(clip);
2033 if (ix == clip->selectedEffectIndex()) {
2034 // make sure to update display of clip keyframes
2035 clip->setSelectedEffect(ix);
2038 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2040 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2041 setDocumentModified();
2044 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2046 if (pos < GenTime()) {
2047 // editing a track effect
2048 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2049 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2052 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2053 emit updateTrackEffectState(track);
2054 setDocumentModified();
2057 // editing a clip effect
2058 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2060 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2062 clip->enableEffects(effectIndexes, disable);
2063 if (updateEffectStack && clip->isSelected()) {
2064 emit clipItemSelected(clip);
2066 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2067 // make sure to update display of clip keyframes
2068 clip->setSelectedEffect(clip->selectedEffectIndex());
2071 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2073 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2076 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2078 if (pos < GenTime()) {
2079 // Moving track effect
2080 int documentTrack = m_document->tracksCount() - track - 1;
2081 int max = m_document->getTrackEffects(documentTrack).count();
2082 int new_position = newPos.at(0);
2083 if (new_position > max) {
2086 int old_position = oldPos.at(0);
2087 for (int i = 0; i < newPos.count(); i++) {
2088 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2089 if (old_position > new_position) {
2090 // Moving up, we need to adjust index
2091 old_position = oldPos.at(i);
2092 new_position = newPos.at(i);
2094 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2095 if (!act.isNull() && !before.isNull()) {
2096 m_document->setTrackEffect(documentTrack, new_position, before);
2097 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2098 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2100 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2103 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2105 int new_position = newPos.at(0);
2106 if (new_position > clip->effectsCount()) {
2107 new_position = clip->effectsCount();
2109 int old_position = oldPos.at(0);
2110 for (int i = 0; i < newPos.count(); i++) {
2111 QDomElement act = clip->effectAtIndex(new_position);
2112 if (old_position > new_position) {
2113 // Moving up, we need to adjust index
2114 old_position = oldPos.at(i);
2115 new_position = newPos.at(i);
2117 QDomElement before = clip->effectAtIndex(old_position);
2118 if (act.isNull() || before.isNull()) {
2119 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2122 clip->moveEffect(before, new_position);
2123 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2124 if (act.attribute("id") == "speed") {
2125 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2126 } else if (before.attribute("id") == "speed") {
2127 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2128 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2130 clip->setSelectedEffect(newPos.at(0));
2131 emit clipItemSelected(clip);
2132 setDocumentModified();
2133 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2136 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2138 ChangeEffectStateCommand *command;
2140 // editing track effect
2141 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2143 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2144 QList <int> speedEffectIndexes;
2145 for (int i = 0; i < effectIndexes.count(); i++) {
2146 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2147 if (effect.attribute("id") == "speed") {
2149 speedEffectIndexes << effectIndexes.at(i);
2150 QDomElement newEffect = effect.cloneNode().toElement();
2151 newEffect.setAttribute("disable", (int) disable);
2152 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2153 m_commandStack->push(editcommand);
2156 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2157 effectIndexes.removeAll(speedEffectIndexes.at(j));
2159 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2161 m_commandStack->push(command);
2162 setDocumentModified();
2165 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2167 MoveEffectCommand *command;
2169 // editing track effect
2170 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2171 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2172 m_commandStack->push(command);
2173 setDocumentModified();
2176 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2178 EditEffectCommand *command;
2179 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2180 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2181 m_commandStack->push(command);
2184 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2186 QDomElement effect = clip->getEffectAtIndex(ix);
2187 QDomElement oldeffect = effect.cloneNode().toElement();
2188 effect.setAttribute("region", region);
2189 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2190 m_commandStack->push(command);
2193 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2197 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2198 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2199 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2201 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);
2203 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2204 m_blockRefresh = false;
2209 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2210 // Error cuting clip in playlist
2211 m_blockRefresh = false;
2215 int cutPos = (int) cutTime.frames(m_document->fps());
2217 newPos.startPos = cutTime;
2218 newPos.endPos = info.endPos;
2219 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2220 newPos.track = info.track;
2221 newPos.cropDuration = newPos.endPos - newPos.startPos;
2223 bool snap = KdenliveSettings::snaptopoints();
2224 KdenliveSettings::setSnaptopoints(false);
2225 ClipItem *dup = item->clone(newPos);
2227 // remove unwanted effects
2228 // fade in from 2nd part of the clip
2229 int ix = dup->hasEffect(QString(), "fadein");
2231 QDomElement oldeffect = dup->effectAtIndex(ix);
2232 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2234 ix = dup->hasEffect(QString(), "fade_from_black");
2236 QDomElement oldeffect = dup->effectAtIndex(ix);
2237 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2239 // fade out from 1st part of the clip
2240 ix = item->hasEffect(QString(), "fadeout");
2242 QDomElement oldeffect = item->effectAtIndex(ix);
2243 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2245 ix = item->hasEffect(QString(), "fade_to_black");
2247 QDomElement oldeffect = item->effectAtIndex(ix);
2248 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2252 item->resizeEnd(cutPos);
2253 scene()->addItem(dup);
2254 if (item->checkKeyFrames())
2255 slotRefreshEffects(item);
2256 if (dup->checkKeyFrames())
2257 slotRefreshEffects(dup);
2259 item->baseClip()->addReference();
2260 m_document->updateClip(item->baseClip()->getId());
2261 setDocumentModified();
2262 KdenliveSettings::setSnaptopoints(snap);
2263 if (execute && item->isSelected())
2264 emit clipItemSelected(item);
2269 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2270 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2272 if (!item || !dup || item == dup) {
2273 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2274 m_blockRefresh = false;
2277 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2278 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2282 bool snap = KdenliveSettings::snaptopoints();
2283 KdenliveSettings::setSnaptopoints(false);
2285 // join fade effects again
2286 int ix = dup->hasEffect(QString(), "fadeout");
2288 QDomElement effect = dup->effectAtIndex(ix);
2289 item->addEffect(effect);
2291 ix = dup->hasEffect(QString(), "fade_to_black");
2293 QDomElement effect = dup->effectAtIndex(ix);
2294 item->addEffect(effect);
2297 m_waitingThumbs.removeAll(dup);
2298 bool selected = item->isSelected();
2299 if (dup->isSelected()) {
2301 item->setSelected(true);
2302 emit clipItemSelected(NULL);
2304 dup->baseClip()->removeReference();
2305 m_document->updateClip(dup->baseClip()->getId());
2306 scene()->removeItem(dup);
2310 ItemInfo clipinfo = item->info();
2311 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2312 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2314 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2315 setDocumentModified();
2317 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2319 KdenliveSettings::setSnaptopoints(snap);
2320 if (execute && selected)
2321 emit clipItemSelected(item);
2324 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2327 void CustomTrackView::slotEnableRefresh()
2329 m_blockRefresh = false;
2332 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2334 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2335 if (itemList.count() == 1) {
2336 if (itemList.at(0)->type() == AVWIDGET) {
2337 ClipItem *item = (ClipItem *) itemList.at(0);
2339 info.track = item->track();
2340 ClipItem *transitionClip = NULL;
2341 const int transitiontrack = getPreviousVideoTrack(info.track);
2342 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2343 if (pos < item->startPos() + item->cropDuration() / 2) {
2344 // add transition to clip start
2345 info.startPos = item->startPos();
2346 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2347 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2348 info.endPos = transitionClip->endPos();
2349 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2350 // Check there is no other transition at that place
2351 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2352 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2353 QList<QGraphicsItem *> selection = m_scene->items(r);
2354 bool transitionAccepted = true;
2355 for (int i = 0; i < selection.count(); i++) {
2356 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2357 Transition *tr = static_cast <Transition *>(selection.at(i));
2358 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2359 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2360 } else transitionAccepted = false;
2363 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2364 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2367 // add transition to clip end
2368 info.endPos = item->endPos();
2369 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2370 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2371 info.startPos = transitionClip->startPos();
2372 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2373 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2374 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2376 // Check there is no other transition at that place
2377 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2378 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2379 QList<QGraphicsItem *> selection = m_scene->items(r);
2380 bool transitionAccepted = true;
2381 for (int i = 0; i < selection.count(); i++) {
2382 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2383 Transition *tr = static_cast <Transition *>(selection.at(i));
2384 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2385 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2386 } else transitionAccepted = false;
2389 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2390 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2393 } else for (int i = 0; i < itemList.count(); i++) {
2394 if (itemList.at(i)->type() == AVWIDGET) {
2395 ClipItem *item = (ClipItem *) itemList.at(i);
2397 info.startPos = item->startPos();
2398 info.endPos = info.startPos + GenTime(65, m_document->fps());
2399 info.track = item->track();
2401 // Check there is no other transition at that place
2402 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2403 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2404 QList<QGraphicsItem *> selection = m_scene->items(r);
2405 bool transitionAccepted = true;
2406 for (int i = 0; i < selection.count(); i++) {
2407 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2408 Transition *tr = static_cast <Transition *>(selection.at(i));
2409 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2410 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2411 } else transitionAccepted = false;
2414 int transitiontrack = getPreviousVideoTrack(info.track);
2415 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2416 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2421 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2423 if (transitionInfo.startPos >= transitionInfo.endPos) {
2424 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2427 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2428 m_commandStack->push(command);
2429 setDocumentModified();
2432 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2434 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2435 //kDebug() << "---- ADDING transition " << params.attribute("value");
2436 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2437 scene()->addItem(tr);
2438 setDocumentModified();
2440 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2445 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2447 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2449 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2452 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2453 if (m_dragItem == item) m_dragItem = NULL;
2455 #if QT_VERSION >= 0x040600
2456 // animate item deletion
2457 item->closeAnimation();
2461 emit transitionItemSelected(NULL);
2462 setDocumentModified();
2465 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2467 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2468 QDomElement xml = tr->toXML();
2469 if (old.isNull() || xml.isNull()) {
2470 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2473 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2474 updateTrackDuration(tr->track(), command);
2475 m_commandStack->push(command);
2476 setDocumentModified();
2479 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2481 Transition *item = getTransitionItemAt(pos, track);
2483 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2488 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2490 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, force);
2491 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2492 item->setTransitionParameters(transition);
2493 if (updateTransitionWidget) {
2494 ItemInfo info = item->info();
2496 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2497 if (transitionClip && transitionClip->baseClip()) {
2498 QString size = transitionClip->baseClip()->getProperty("frame_size");
2499 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2500 if (factor == 0) factor = 1.0;
2501 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2502 p.setY(size.section('x', 1, 1).toInt());
2504 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2506 setDocumentModified();
2509 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2512 const QPointF pos = mapToScene(event->pos());
2513 if (m_selectionGroup) {
2514 m_selectionGroup->setPos(pos);
2515 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2516 event->acceptProposedAction();
2518 // Drag enter was not possible, try again at mouse position
2519 insertDropClips(event->mimeData(), event->pos());
2523 QGraphicsView::dragMoveEvent(event);
2527 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2529 if (m_selectionGroup && m_clipDrag) {
2530 m_thumbsTimer.stop();
2531 m_waitingThumbs.clear();
2532 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2534 scene()->destroyItemGroup(m_selectionGroup);
2535 m_selectionGroup = NULL;
2536 } else QGraphicsView::dragLeaveEvent(event);
2539 void CustomTrackView::dropEvent(QDropEvent * event)
2541 if (m_selectionGroup && m_clipDrag) {
2542 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2543 resetSelectionGroup();
2544 m_scene->clearSelection();
2545 bool hasVideoClip = false;
2546 QUndoCommand *addCommand = new QUndoCommand();
2547 addCommand->setText(i18n("Add timeline clip"));
2548 QList <ClipItem *> brokenClips;
2550 for (int i = 0; i < items.count(); i++) {
2551 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2552 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2553 if (items.count() == 1) {
2554 updateClipTypeActions(item);
2556 updateClipTypeActions(NULL);
2559 //TODO: take care of edit mode for undo
2560 item->baseClip()->addReference();
2561 //item->setZValue(item->defaultZValue());
2562 m_document->updateClip(item->baseClip()->getId());
2563 ItemInfo info = item->info();
2565 int tracknumber = m_document->tracksCount() - info.track - 1;
2566 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2567 if (isLocked) item->setItemLocked(true);
2568 ItemInfo clipInfo = info;
2569 clipInfo.track = m_document->tracksCount() - item->track();
2571 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2573 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2574 brokenClips.append(item);
2577 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2579 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2580 updateTrackDuration(info.track, addCommand);
2582 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2583 // add transparency transition
2584 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2585 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2587 item->setSelected(true);
2589 qDeleteAll(brokenClips);
2590 brokenClips.clear();
2591 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2592 else delete addCommand;
2594 // Automatic audio split
2595 if (KdenliveSettings::splitaudio())
2597 setDocumentModified();
2601 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2602 QList<QGraphicsItem *> selection = m_scene->items(rect);
2603 QStringList timelineList;
2605 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2606 for (int i = 0; i < selection.count(); i++) {
2607 if (selection.at(i)->type() == AVWIDGET) {
2608 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2609 int start = clip->startPos().frames(m_document->fps());
2610 int end = clip->endPos().frames(m_document->fps());
2611 timelineList.append(QString::number(start) + "-" + QString::number(end));
2614 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2617 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2618 if (items.count() > 1) {
2619 groupSelectedItems(true);
2620 } else if (items.count() == 1) {
2621 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2622 emit clipItemSelected((ClipItem*)m_dragItem, false);
2624 event->setDropAction(Qt::MoveAction);
2627 /// \todo enable when really working
2630 } else QGraphicsView::dropEvent(event);
2634 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2636 bool snap = KdenliveSettings::snaptopoints();
2637 KdenliveSettings::setSnaptopoints(false);
2638 if (mode == OVERWRITEEDIT) {
2639 // if we are in overwrite mode, move clips accordingly
2641 if (item == NULL) info = posinfo;
2642 else info = item->info();
2643 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2644 QList<QGraphicsItem *> selection = m_scene->items(rect);
2645 if (item) selection.removeAll(item);
2646 for (int i = 0; i < selection.count(); i++) {
2647 if (!selection.at(i)->isEnabled()) continue;
2648 if (selection.at(i)->type() == AVWIDGET) {
2649 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2650 if (clip->startPos() < info.startPos) {
2651 if (clip->endPos() > info.endPos) {
2652 ItemInfo clipInfo = clip->info();
2653 ItemInfo dupInfo = clipInfo;
2654 GenTime diff = info.startPos - clipInfo.startPos;
2655 dupInfo.startPos = info.startPos;
2656 dupInfo.cropStart += diff;
2657 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2658 ItemInfo newdupInfo = dupInfo;
2659 GenTime diff2 = info.endPos - info.startPos;
2660 newdupInfo.startPos = info.endPos;
2661 newdupInfo.cropStart += diff2;
2662 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2663 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2664 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2665 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2666 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2668 ItemInfo newclipInfo = clip->info();
2669 newclipInfo.endPos = info.startPos;
2670 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2671 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2673 } else if (clip->endPos() <= info.endPos) {
2674 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2675 m_waitingThumbs.removeAll(clip);
2676 scene()->removeItem(clip);
2680 ItemInfo newclipInfo = clip->info();
2681 newclipInfo.startPos = info.endPos;
2682 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2683 clip->resizeStart(info.endPos.frames(m_document->fps()));
2687 } else if (mode == INSERTEDIT) {
2688 // if we are in push mode, move clips accordingly
2690 if (item == NULL) info = posinfo;
2691 else info = item->info();
2692 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2693 QList<QGraphicsItem *> selection = m_scene->items(rect);
2694 if (item) selection.removeAll(item);
2695 for (int i = 0; i < selection.count(); i++) {
2696 if (selection.at(i)->type() == AVWIDGET) {
2697 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2698 if (clip->startPos() < info.startPos) {
2699 if (clip->endPos() > info.startPos) {
2700 ItemInfo clipInfo = clip->info();
2701 ItemInfo dupInfo = clipInfo;
2702 GenTime diff = info.startPos - clipInfo.startPos;
2703 dupInfo.startPos = info.startPos;
2704 dupInfo.cropStart += diff;
2705 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2706 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2707 // Commented out; variable dup unused. --granjow
2708 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2709 cutClip(clipInfo, info.startPos, true, false);
2712 // TODO: add insertspacecommand
2717 KdenliveSettings::setSnaptopoints(snap);
2721 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2723 if (mode == OVERWRITEEDIT) {
2724 // if we are in overwrite or push mode, move clips accordingly
2725 bool snap = KdenliveSettings::snaptopoints();
2726 KdenliveSettings::setSnaptopoints(false);
2727 ItemInfo info = item->info();
2728 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2729 QList<QGraphicsItem *> selection = m_scene->items(rect);
2730 selection.removeAll(item);
2731 for (int i = 0; i < selection.count(); i++) {
2732 if (!selection.at(i)->isEnabled()) continue;
2733 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2734 Transition *tr = static_cast<Transition *>(selection.at(i));
2735 if (tr->startPos() < info.startPos) {
2736 ItemInfo firstPos = tr->info();
2737 ItemInfo newPos = firstPos;
2738 firstPos.endPos = item->startPos();
2739 newPos.startPos = item->endPos();
2740 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2741 if (tr->endPos() > info.endPos) {
2743 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2745 } else if (tr->endPos() > info.endPos) {
2747 ItemInfo firstPos = tr->info();
2748 firstPos.startPos = item->endPos();
2749 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2751 // remove transition
2752 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2756 KdenliveSettings::setSnaptopoints(snap);
2760 QStringList CustomTrackView::mimeTypes() const
2762 QStringList qstrList;
2763 // list of accepted mime types for drop
2764 qstrList.append("text/plain");
2765 qstrList.append("kdenlive/producerslist");
2766 qstrList.append("kdenlive/clip");
2770 Qt::DropActions CustomTrackView::supportedDropActions() const
2772 // returns what actions are supported when dropping
2773 return Qt::MoveAction;
2776 void CustomTrackView::setDuration(int duration)
2778 int diff = qAbs(duration - sceneRect().width());
2779 if (diff * matrix().m11() > -50) {
2780 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2781 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2783 m_projectDuration = duration;
2786 int CustomTrackView::duration() const
2788 return m_projectDuration;
2791 void CustomTrackView::addTrack(TrackInfo type, int ix)
2793 QList <TransitionInfo> transitionInfos;
2794 if (ix == -1 || ix == m_document->tracksCount()) {
2795 m_document->insertTrack(0, type);
2796 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2798 m_document->insertTrack(m_document->tracksCount() - ix, type);
2799 // insert track in MLT playlist
2800 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2802 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2803 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2804 QList<QGraphicsItem *> selection = m_scene->items(r);
2805 resetSelectionGroup();
2807 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2808 scene()->addItem(m_selectionGroup);
2809 for (int i = 0; i < selection.count(); i++) {
2810 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2811 m_selectionGroup->addToGroup(selection.at(i));
2812 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2815 // Move graphic items
2816 m_selectionGroup->translate(0, m_tracksHeight);
2818 // adjust track number
2819 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2820 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2821 for (int i = 0; i < children.count(); i++) {
2822 if (children.at(i)->type() == GROUPWIDGET) {
2823 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2824 children << grp->childItems();
2827 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2829 ItemInfo clipinfo = item->info();
2830 if (item->type() == AVWIDGET) {
2831 ClipItem *clip = static_cast <ClipItem *>(item);
2832 // slowmotion clips are not track dependant, so no need to update them
2833 if (clip->speed() != 1.0) continue;
2834 // We add a move clip command so that we get the correct producer for new track number
2835 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2836 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2837 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2838 // problem updating clip
2839 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2842 } /*else if (item->type() == TRANSITIONWIDGET) {
2843 Transition *tr = static_cast <Transition *>(item);
2844 int track = tr->transitionEndTrack();
2846 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2850 // Sync transition tracks with MLT playlist
2852 TransitionInfo info;
2853 for (int i = 0; i < transitionInfos.count(); i++) {
2854 info = transitionInfos.at(i);
2855 tr = getTransitionItem(info);
2856 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2857 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2860 resetSelectionGroup(false);
2861 m_document->renderer()->unlockService(tractor);
2864 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2865 for (int i = 0; i < m_guides.count(); i++) {
2866 QLineF l = m_guides.at(i)->line();
2867 l.setP2(QPointF(l.x2(), maxHeight));
2868 m_guides.at(i)->setLine(l);
2871 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2872 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2873 viewport()->update();
2874 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2875 //setFixedHeight(50 * m_tracksCount);
2877 updateTrackNames(ix, true);
2880 void CustomTrackView::removeTrack(int ix)
2882 // Delete track in MLT playlist
2883 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2884 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2886 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2887 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2888 QList<QGraphicsItem *> selection = m_scene->items(r);
2890 resetSelectionGroup();
2892 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2893 scene()->addItem(m_selectionGroup);
2894 for (int i = 0; i < selection.count(); i++) {
2895 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2896 m_selectionGroup->addToGroup(selection.at(i));
2897 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2900 // Move graphic items
2901 qreal ydiff = 0 - (int) m_tracksHeight;
2902 m_selectionGroup->translate(0, ydiff);
2903 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2905 // adjust track number
2906 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2907 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2908 for (int i = 0; i < children.count(); i++) {
2909 if (children.at(i)->type() == GROUPWIDGET) {
2910 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2911 children << grp->childItems();
2914 if (children.at(i)->type() == AVWIDGET) {
2915 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2917 ItemInfo clipinfo = clip->info();
2918 // We add a move clip command so that we get the correct producer for new track number
2919 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2920 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2921 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2922 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2925 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2926 Transition *tr = static_cast <Transition *>(children.at(i));
2928 int track = tr->transitionEndTrack();
2930 ItemInfo clipinfo = tr->info();
2931 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2935 resetSelectionGroup(false);
2936 m_document->renderer()->unlockService(tractor);
2938 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2939 for (int i = 0; i < m_guides.count(); i++) {
2940 QLineF l = m_guides.at(i)->line();
2941 l.setP2(QPointF(l.x2(), maxHeight));
2942 m_guides.at(i)->setLine(l);
2944 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2945 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2947 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2948 viewport()->update();
2950 updateTrackNames(ix, false);
2951 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2954 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2956 for (int i = 0; i < trackInfos.count(); ++i) {
2957 m_document->setTrackType(i, trackInfos.at(i));
2958 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2959 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2962 viewport()->update();
2963 emit trackHeightChanged();
2966 void CustomTrackView::slotSwitchTrackAudio(int ix)
2968 /*for (int i = 0; i < m_document->tracksCount(); i++)
2969 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2970 int tracknumber = m_document->tracksCount() - ix - 1;
2971 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2972 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2973 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2974 setDocumentModified();
2977 void CustomTrackView::slotSwitchTrackLock(int ix)
2979 int tracknumber = m_document->tracksCount() - ix - 1;
2980 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2981 m_commandStack->push(command);
2985 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2987 int tracknumber = m_document->tracksCount() - ix - 1;
2988 m_document->switchTrackLock(tracknumber, lock);
2990 emit doTrackLock(ix, lock);
2991 AbstractClipItem *clip = NULL;
2992 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2994 for (int i = 0; i < selection.count(); i++) {
2995 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2996 if (selection.at(i)->parentItem() && m_selectionGroup) {
2997 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2998 resetSelectionGroup();
3001 bool changeGroupLock = true;
3002 bool hasClipOnTrack = false;
3003 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3004 for (int j = 0; j < children.count(); ++j) {
3005 if (children.at(j)->isSelected()) {
3006 if (children.at(j)->type() == AVWIDGET)
3007 emit clipItemSelected(NULL);
3008 else if (children.at(j)->type() == TRANSITIONWIDGET)
3009 emit transitionItemSelected(NULL);
3014 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3015 if (child == m_dragItem)
3018 // only unlock group, if it is not locked by another track too
3019 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3020 changeGroupLock = false;
3022 // only (un-)lock if at least one clip is on the track
3023 if (child->track() == ix)
3024 hasClipOnTrack = true;
3026 if (changeGroupLock && hasClipOnTrack)
3027 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3028 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3029 if (selection.at(i)->parentItem()) {
3030 if (selection.at(i)->parentItem() == m_selectionGroup) {
3031 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3032 resetSelectionGroup();
3034 // groups are handled separately
3039 if (selection.at(i)->isSelected()) {
3040 if (selection.at(i)->type() == AVWIDGET)
3041 emit clipItemSelected(NULL);
3043 emit transitionItemSelected(NULL);
3045 clip = static_cast <AbstractClipItem *>(selection.at(i));
3046 clip->setItemLocked(lock);
3047 if (clip == m_dragItem)
3051 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3052 viewport()->update();
3053 setDocumentModified();
3056 void CustomTrackView::slotSwitchTrackVideo(int ix)
3058 int tracknumber = m_document->tracksCount() - ix;
3059 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3060 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3061 setDocumentModified();
3064 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3066 // Check there is no group going over several tracks there, or that would result in timeline corruption
3067 QList<QGraphicsItem *> selection = scene()->items(rect);
3069 int maxHeight = m_tracksHeight * 1.5;
3070 for (int i = 0; i < selection.count(); i++) {
3071 // Check that we don't try to move a group with clips on other tracks
3072 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3075 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3083 void CustomTrackView::slotRemoveSpace()
3087 if (m_menuPosition.isNull()) {
3088 pos = GenTime(cursorPos(), m_document->fps());
3090 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3091 d->comboTracks->setCurrentIndex(m_selectedTrack);
3092 d->label->setText(i18n("Track"));
3093 d->before_select->setHidden(true);
3094 d->setWindowTitle(i18n("Remove Space"));
3095 d->video_track->setHidden(true);
3096 d->audio_track->setHidden(true);
3097 if (d->exec() != QDialog::Accepted) {
3101 track = d->comboTracks->currentIndex();
3104 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3105 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3108 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3109 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3113 ClipItem *item = getClipItemAt(pos, track);
3115 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);
3118 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3120 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);
3124 // Make sure there is no group in the way
3125 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3128 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3130 // groups found on track, do not allow the move
3131 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3135 QList<ItemInfo> clipsToMove;
3136 QList<ItemInfo> transitionsToMove;
3138 for (int i = 0; i < items.count(); i++) {
3139 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3140 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3141 ItemInfo info = item->info();
3142 if (item->type() == AVWIDGET) {
3143 clipsToMove.append(info);
3144 } else if (item->type() == TRANSITIONWIDGET) {
3145 transitionsToMove.append(info);
3150 if (!transitionsToMove.isEmpty()) {
3151 // Make sure that by moving the items, we don't get a transition collision
3152 // Find first transition
3153 ItemInfo info = transitionsToMove.at(0);
3154 for (int i = 1; i < transitionsToMove.count(); i++)
3155 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3157 // make sure there are no transitions on the way
3158 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3159 items = scene()->items(rect);
3160 int transitionCorrection = -1;
3161 for (int i = 0; i < items.count(); i++) {
3162 if (items.at(i)->type() == TRANSITIONWIDGET) {
3163 // There is a transition on the way
3164 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3165 int transitionEnd = item->endPos().frames(m_document->fps());
3166 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3170 if (transitionCorrection > 0) {
3171 // We need to fix the move length
3172 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3175 // Make sure we don't send transition before 0
3176 if (info.startPos.frames(m_document->fps()) < length) {
3177 // reduce length to maximum possible
3178 length = info.startPos.frames(m_document->fps());
3182 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3183 updateTrackDuration(track, command);
3184 m_commandStack->push(command);
3187 void CustomTrackView::slotInsertSpace()
3191 if (m_menuPosition.isNull()) {
3192 pos = GenTime(cursorPos(), m_document->fps());
3194 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3195 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3197 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3198 m_document->timecode(), track, m_document->tracksList(), this);
3199 if (d->exec() != QDialog::Accepted) {
3203 GenTime spaceDuration = d->selectedDuration();
3204 track = d->selectedTrack();
3207 QList<QGraphicsItem *> items;
3209 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3210 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3214 ClipItem *item = getClipItemAt(pos, track);
3215 if (item) pos = item->startPos();
3217 // Make sure there is no group in the way
3218 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3220 items = checkForGroups(rect, &isOk);
3222 // groups found on track, do not allow the move
3223 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3227 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3228 items = scene()->items(rect);
3231 QList<ItemInfo> clipsToMove;
3232 QList<ItemInfo> transitionsToMove;
3234 for (int i = 0; i < items.count(); i++) {
3235 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3236 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3237 ItemInfo info = item->info();
3238 if (item->type() == AVWIDGET)
3239 clipsToMove.append(info);
3240 else if (item->type() == TRANSITIONWIDGET)
3241 transitionsToMove.append(info);
3245 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3246 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3247 updateTrackDuration(track, command);
3248 m_commandStack->push(command);
3252 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3254 int diff = duration.frames(m_document->fps());
3255 resetSelectionGroup();
3256 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3257 scene()->addItem(m_selectionGroup);
3259 Transition *transition;
3261 // Create lists with start pos for each track
3262 QMap <int, int> trackClipStartList;
3263 QMap <int, int> trackTransitionStartList;
3265 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3266 trackClipStartList[i] = -1;
3267 trackTransitionStartList[i] = -1;
3270 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3271 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3273 if (clip->parentItem()) {
3274 m_selectionGroup->addToGroup(clip->parentItem());
3275 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3277 m_selectionGroup->addToGroup(clip);
3278 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3280 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))
3281 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3283 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);
3286 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3287 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3289 if (transition->parentItem()) {
3290 m_selectionGroup->addToGroup(transition->parentItem());
3291 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3293 m_selectionGroup->addToGroup(transition);
3294 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3296 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))
3297 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3298 } 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);
3300 m_selectionGroup->translate(diff, 0);
3302 // update items coordinates
3303 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3305 for (int i = 0; i < itemList.count(); i++) {
3306 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3307 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3308 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3309 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3310 for (int j = 0; j < children.count(); j++) {
3311 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3316 resetSelectionGroup(false);
3318 track = m_document->tracksCount() - track;
3319 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3322 void CustomTrackView::deleteClip(const QString &clipId)
3324 resetSelectionGroup();
3325 QList<QGraphicsItem *> itemList = items();
3326 QUndoCommand *deleteCommand = new QUndoCommand();
3328 for (int i = 0; i < itemList.count(); i++) {
3329 if (itemList.at(i)->type() == AVWIDGET) {
3330 ClipItem *item = (ClipItem *)itemList.at(i);
3331 if (item->clipProducer() == clipId) {
3333 if (item->parentItem()) {
3334 // Clip is in a group, destroy the group
3335 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3337 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3341 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3343 delete deleteCommand;
3345 updateTrackDuration(-1, deleteCommand);
3346 m_commandStack->push(deleteCommand);
3350 void CustomTrackView::seekCursorPos(int pos)
3352 m_document->renderer()->seek(qMax(pos, 0));
3356 int CustomTrackView::seekPosition() const
3358 return m_document->renderer()->requestedSeekPosition;
3362 void CustomTrackView::setCursorPos(int pos, bool seek)
3364 if (pos != m_cursorPos) {
3365 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3367 m_cursorLine->setPos(m_cursorPos, 0);
3368 if (m_autoScroll) checkScrolling();
3370 else emit updateRuler();
3373 void CustomTrackView::updateCursorPos()
3375 m_cursorLine->setPos(m_cursorPos, 0);
3378 int CustomTrackView::cursorPos()
3380 return (int)(m_cursorPos);
3383 void CustomTrackView::moveCursorPos(int delta)
3385 int currentPos = m_document->renderer()->requestedSeekPosition;
3386 if (currentPos == SEEK_INACTIVE) {
3387 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3390 currentPos += delta;
3392 m_document->renderer()->seek(qMax(0, currentPos));
3396 void CustomTrackView::initCursorPos(int pos)
3398 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3400 m_cursorLine->setPos(pos, 0);
3404 void CustomTrackView::checkScrolling()
3406 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3409 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3411 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3412 QGraphicsView::mouseReleaseEvent(event);
3413 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3414 #if QT_VERSION >= 0x040600
3415 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3417 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3418 if (event->button() == Qt::MidButton) {
3421 setDragMode(QGraphicsView::NoDrag);
3422 if (m_operationMode == MOVEGUIDE) {
3423 setCursor(Qt::ArrowCursor);
3424 m_operationMode = NONE;
3425 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3426 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3427 if (newPos != m_dragGuide->position()) {
3428 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3429 m_commandStack->push(command);
3430 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3431 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3432 m_document->syncGuides(m_guides);
3437 } else if (m_operationMode == SPACER && m_selectionGroup) {
3439 if (event->modifiers() != Qt::ControlModifier) {
3440 // We are moving all tracks
3442 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3443 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3444 QList <AbstractGroupItem*> groups;
3446 if (timeOffset != GenTime()) {
3447 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3449 QList<ItemInfo> clipsToMove;
3450 QList<ItemInfo> transitionsToMove;
3452 // Create lists with start pos for each track
3453 QMap <int, int> trackClipStartList;
3454 QMap <int, int> trackTransitionStartList;
3456 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3457 trackClipStartList[i] = -1;
3458 trackTransitionStartList[i] = -1;
3461 for (int i = 0; i < items.count(); i++) {
3462 if (items.at(i)->type() == GROUPWIDGET) {
3463 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3464 if (!groups.contains(group)) groups.append(group);
3465 items += items.at(i)->childItems();
3469 for (int i = 0; i < items.count(); i++) {
3470 if (items.at(i)->type() == AVWIDGET) {
3471 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3472 ItemInfo info = item->info();
3473 clipsToMove.append(info);
3475 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3476 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3477 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3478 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3479 ItemInfo info = item->info();
3480 transitionsToMove.append(info);
3482 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3483 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3486 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3487 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3488 updateTrackDuration(track, command);
3489 m_commandStack->push(command);
3490 if (track != -1) track = m_document->tracksCount() - track;
3491 kDebug() << "SPACER TRACK:" << track;
3492 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3493 setDocumentModified();
3496 for (int i = 0; i < groups.count(); i++)
3497 rebuildGroup(groups.at(i));
3499 resetSelectionGroup();
3503 m_operationMode = NONE;
3504 } else if (m_operationMode == RUBBERSELECTION) {
3505 resetSelectionGroup();
3506 groupSelectedItems();
3507 m_operationMode = NONE;
3510 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3511 emit transitionItemSelected(NULL);
3515 if (m_dragItem) info = m_dragItem->info();
3517 if (m_operationMode == MOVE) {
3518 setCursor(Qt::OpenHandCursor);
3519 if (m_dragItem->parentItem() == 0) {
3520 // we are moving one clip, easy
3521 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3522 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3523 Mlt::Producer *prod = item->getProducer(info.track);
3524 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - info.track), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(info.startPos.frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3527 QUndoCommand *moveCommand = new QUndoCommand();
3528 moveCommand->setText(i18n("Move clip"));
3529 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3531 int tracknumber = m_document->tracksCount() - item->track() - 1;
3532 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3533 if (isLocked) item->setItemLocked(true);
3534 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3535 // Also move automatic transitions (on lower track)
3536 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3537 ItemInfo startTrInfo;
3538 ItemInfo newStartTrInfo;
3539 bool moveStartTrans = false;
3540 bool moveEndTrans = false;
3541 if (startTransition && startTransition->isAutomatic()) {
3542 startTrInfo = startTransition->info();
3543 newStartTrInfo = startTrInfo;
3544 newStartTrInfo.track = info.track;
3545 newStartTrInfo.startPos = info.startPos;
3546 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3547 // transition end should stay the same
3549 // transition end should be adjusted to clip
3550 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3552 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3554 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3555 // Check if there is a transition at clip end
3556 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3557 if (tr && tr->isAutomatic()) {
3558 ItemInfo trInfo = tr->info();
3559 ItemInfo newTrInfo = trInfo;
3560 newTrInfo.track = info.track;
3561 newTrInfo.endPos = m_dragItem->endPos();
3562 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3563 // transition start should stay the same
3565 // transition start should be moved
3566 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3568 if (newTrInfo.startPos < newTrInfo.endPos) {
3569 moveEndTrans = true;
3570 if (moveStartTrans) {
3571 // we have to move both transitions, remove the start one so that there is no collision
3572 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3574 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3575 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3576 if (moveStartTrans) {
3577 // re-add transition in correct place
3578 int transTrack = startTransition->transitionEndTrack();
3579 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3580 transTrack = getPreviousVideoTrack(info.track);
3582 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3583 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3589 if (moveStartTrans && !moveEndTrans) {
3590 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3591 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3594 // Also move automatic transitions (on upper track)
3595 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3596 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3597 ItemInfo trInfo = tr->info();
3598 ItemInfo newTrInfo = trInfo;
3599 newTrInfo.startPos = m_dragItem->startPos();
3600 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3601 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3602 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3603 // transition end should be adjusted to clip on upper track
3604 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3606 if (newTrInfo.startPos < newTrInfo.endPos) {
3607 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3608 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3612 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3613 // Check if there is a transition at clip end
3614 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3615 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3616 ItemInfo trInfo = tr->info();
3617 ItemInfo newTrInfo = trInfo;
3618 newTrInfo.endPos = m_dragItem->endPos();
3619 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3620 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3621 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3622 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3623 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3624 // transition start should be moved
3625 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3627 if (newTrInfo.startPos < newTrInfo.endPos) {
3628 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3629 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3634 updateTrackDuration(info.track, moveCommand);
3635 if (m_dragItemInfo.track != info.track)
3636 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3637 m_commandStack->push(moveCommand);
3638 //checkTrackSequence(m_dragItem->track());
3640 // undo last move and emit error message
3641 bool snap = KdenliveSettings::snaptopoints();
3642 KdenliveSettings::setSnaptopoints(false);
3643 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3644 KdenliveSettings::setSnaptopoints(snap);
3645 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3647 setDocumentModified();
3648 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3649 Transition *transition = static_cast <Transition *>(m_dragItem);
3650 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3651 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)) {
3652 // Moving transition failed, revert to previous position
3653 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3654 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3656 QUndoCommand *moveCommand = new QUndoCommand();
3657 moveCommand->setText(i18n("Move transition"));
3658 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3659 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3660 updateTrackDuration(info.track, moveCommand);
3661 if (m_dragItemInfo.track != info.track)
3662 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3663 m_commandStack->push(moveCommand);
3664 setDocumentModified();
3668 // Moving several clips. We need to delete them and readd them to new position,
3669 // or they might overlap each other during the move
3670 QGraphicsItemGroup *group;
3671 if (m_selectionGroup)
3672 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3674 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3675 QList<QGraphicsItem *> items = group->childItems();
3676 QList<ItemInfo> clipsToMove;
3677 QList<ItemInfo> transitionsToMove;
3679 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3680 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3682 QUndoCommand *moveGroup = new QUndoCommand();
3683 moveGroup->setText(i18n("Move group"));
3684 if (timeOffset != GenTime() || trackOffset != 0) {
3685 // remove items in MLT playlist
3688 int max = items.count();
3689 for (int i = 0; i < max; i++) {
3690 if (items.at(i)->type() == GROUPWIDGET) {
3691 items += items.at(i)->childItems();
3694 m_document->renderer()->blockSignals(true);
3695 for (int i = 0; i < items.count(); i++) {
3696 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3697 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3698 ItemInfo info = item->info();
3699 if (item->type() == AVWIDGET) {
3700 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3701 // error, clip cannot be removed from playlist
3702 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3704 clipsToMove.append(info);
3707 transitionsToMove.append(info);
3708 Transition *tr = static_cast <Transition*>(item);
3709 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3712 m_document->renderer()->blockSignals(false);
3713 for (int i = 0; i < items.count(); i++) {
3714 // re-add items in correct place
3715 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3716 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3718 ItemInfo info = item->info();
3719 int tracknumber = m_document->tracksCount() - info.track - 1;
3720 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3722 group->removeFromGroup(item);
3723 item->setItemLocked(true);
3726 if (item->type() == AVWIDGET) {
3727 ClipItem *clip = static_cast <ClipItem*>(item);
3728 int trackProducer = info.track;
3729 info.track = m_document->tracksCount() - info.track;
3730 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3731 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3732 for (int i = 0; i < clip->effectsCount(); i++) {
3733 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3736 Transition *tr = static_cast <Transition*>(item);
3737 int newTrack = tr->transitionEndTrack();
3738 if (!tr->forcedTrack()) {
3739 newTrack = getPreviousVideoTrack(info.track);
3741 tr->updateTransitionEndTrack(newTrack);
3742 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3743 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3746 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3747 updateTrackDuration(-1, moveGroup);
3748 m_commandStack->push(moveGroup);
3750 //QPointF top = group->sceneBoundingRect().topLeft();
3751 //QPointF oldpos = m_selectionGroup->scenePos();
3752 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3753 //group->setPos(top);
3754 //TODO: get rid of the 3 lines below
3755 if (m_selectionGroup) {
3756 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3757 m_selectionGroupInfo.track = m_selectionGroup->track();
3759 QList <AbstractGroupItem*> groupList;
3760 for (int i = 0; i < items.count(); ++i) {
3761 if (items.at(i)->type() == GROUPWIDGET) {
3762 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3763 if (!groupList.contains(group)) groupList.append(group);
3768 for (int i = 0; i < groupList.count(); ++i) {
3769 rebuildGroup(groupList.at(i));
3772 for (int i = 0; i < items.count(); ++i) {
3774 items.at(i)->setSelected(true);
3775 if (items.at(i)->parentItem())
3776 items.at(i)->parentItem()->setSelected(true);
3779 resetSelectionGroup();
3780 groupSelectedItems();
3782 rebuildGroup((AbstractGroupItem *)group);
3784 setDocumentModified();
3787 m_document->renderer()->doRefresh();
3788 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3790 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3791 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3793 QUndoCommand *resizeCommand = new QUndoCommand();
3794 resizeCommand->setText(i18n("Resize group"));
3795 QList <QGraphicsItem *> items = parent->childItems();
3796 QList <ItemInfo> infos = parent->resizeInfos();
3797 parent->clearResizeInfos();
3799 for (int i = 0; i < items.count(); ++i) {
3800 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3801 if (item && item->type() == AVWIDGET) {
3802 ItemInfo info = infos.at(itemcount);
3803 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3807 m_commandStack->push(resizeCommand);
3810 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3812 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3814 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3815 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3817 QUndoCommand *resizeCommand = new QUndoCommand();
3818 resizeCommand->setText(i18n("Resize group"));
3819 QList <QGraphicsItem *> items = parent->childItems();
3820 QList <ItemInfo> infos = parent->resizeInfos();
3821 parent->clearResizeInfos();
3823 for (int i = 0; i < items.count(); ++i) {
3824 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3825 if (item && item->type() == AVWIDGET) {
3826 ItemInfo info = infos.at(itemcount);
3827 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3831 updateTrackDuration(-1, resizeCommand);
3832 m_commandStack->push(resizeCommand);
3835 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3837 } else if (m_operationMode == FADEIN) {
3838 // resize fade in effect
3839 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3840 int ix = item->hasEffect("volume", "fadein");
3841 int ix2 = item->hasEffect("", "fade_from_black");
3843 QDomElement oldeffect = item->effectAtIndex(ix);
3844 int start = item->cropStart().frames(m_document->fps());
3845 int end = item->fadeIn();
3847 slotDeleteEffect(item, -1, oldeffect, false);
3850 QDomElement effect = oldeffect.cloneNode().toElement();
3851 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3852 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3853 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3854 emit clipItemSelected(item);
3856 } else if (item->fadeIn() != 0 && ix2 == -1) {
3858 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3860 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3861 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3862 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3863 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3866 QDomElement oldeffect = item->effectAtIndex(ix2);
3867 int start = item->cropStart().frames(m_document->fps());
3868 int end = item->fadeIn();
3870 slotDeleteEffect(item, -1, oldeffect, false);
3873 QDomElement effect = oldeffect.cloneNode().toElement();
3874 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3875 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3876 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3877 emit clipItemSelected(item);
3880 } else if (m_operationMode == FADEOUT) {
3881 // resize fade out effect
3882 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3883 int ix = item->hasEffect("volume", "fadeout");
3884 int ix2 = item->hasEffect("", "fade_to_black");
3886 QDomElement oldeffect = item->effectAtIndex(ix);
3887 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3888 int start = item->fadeOut();
3890 slotDeleteEffect(item, -1, oldeffect, false);
3892 start = end - start;
3893 QDomElement effect = oldeffect.cloneNode().toElement();
3894 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3895 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3896 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3897 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3898 emit clipItemSelected(item);
3900 } else if (item->fadeOut() != 0 && ix2 == -1) {
3902 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3904 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3905 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3906 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3907 int start = end-item->fadeOut();
3908 EffectsList::setParameter(effect, "in", QString::number(start));
3909 EffectsList::setParameter(effect, "out", QString::number(end));
3910 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3913 QDomElement oldeffect = item->effectAtIndex(ix2);
3914 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3915 int start = item->fadeOut();
3917 slotDeleteEffect(item, -1, oldeffect, false);
3919 start = end - start;
3920 QDomElement effect = oldeffect.cloneNode().toElement();
3921 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3922 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3923 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3924 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3925 emit clipItemSelected(item);
3928 } else if (m_operationMode == KEYFRAME) {
3929 // update the MLT effect
3930 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3931 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3933 // check if we want to remove keyframe
3934 double val = mapToScene(event->pos()).toPoint().y();
3935 QRectF br = item->sceneBoundingRect();
3936 double maxh = 100.0 / br.height();
3937 val = (br.bottom() - val) * maxh;
3938 int start = item->cropStart().frames(m_document->fps());
3939 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3941 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3943 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3945 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3948 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3949 //item->updateKeyframeEffect();
3950 //QString next = item->keyframes(item->selectedEffectIndex());
3951 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3952 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3954 m_commandStack->push(command);
3955 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3956 emit clipItemSelected(item);
3958 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3959 // A transition is selected
3961 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3962 if (transitionClip && transitionClip->baseClip()) {
3963 QString size = transitionClip->baseClip()->getProperty("frame_size");
3964 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3965 if (factor == 0) factor = 1.0;
3966 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3967 p.setY(size.section('x', 1, 1).toInt());
3969 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3970 } else emit transitionItemSelected(NULL);
3971 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3972 m_operationMode = NONE;
3975 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3977 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3979 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3980 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3981 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3982 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3983 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3984 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3985 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3988 m_waitingThumbs.removeAll(item);
3990 if (item->isSelected()) emit clipItemSelected(NULL);
3991 item->baseClip()->removeReference();
3992 m_document->updateClip(item->baseClip()->getId());
3994 /*if (item->baseClip()->isTransparent()) {
3995 // also remove automatic transition
3996 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3997 if (tr && tr->isAutomatic()) {
3998 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3999 scene()->removeItem(tr);
4004 if (m_dragItem == item) m_dragItem = NULL;
4006 #if QT_VERSION >= 0x040600
4007 // animate item deletion
4008 item->closeAnimation();
4009 /*if (refresh) item->closeAnimation();
4011 // no refresh, means we have several operations chained, we need to delete clip immediatly
4012 // so that it does not get in the way of the other
4021 setDocumentModified();
4022 if (refresh) m_document->renderer()->doRefresh();
4025 void CustomTrackView::deleteSelectedClips()
4027 resetSelectionGroup();
4028 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4029 if (itemList.count() == 0) {
4030 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4033 scene()->clearSelection();
4034 QUndoCommand *deleteSelected = new QUndoCommand();
4038 int transitionCount = 0;
4039 // expand & destroy groups
4040 for (int i = 0; i < itemList.count(); i++) {
4041 if (itemList.at(i)->type() == GROUPWIDGET) {
4043 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4044 QList <ItemInfo> clipInfos;
4045 QList <ItemInfo> transitionInfos;
4046 for (int j = 0; j < children.count(); j++) {
4047 if (children.at(j)->type() == AVWIDGET) {
4048 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4049 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4050 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4051 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4052 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4054 if (itemList.contains(children.at(j))) {
4055 children.removeAt(j);
4059 itemList += children;
4060 if (clipInfos.count() > 0)
4061 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4063 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4064 itemList.insert(i + 1, itemList.at(i)->parentItem());
4067 for (int i = 0; i < itemList.count(); i++) {
4068 if (itemList.at(i)->type() == AVWIDGET) {
4070 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4071 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4072 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4073 emit clipItemSelected(NULL);
4074 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4076 Transition *item = static_cast <Transition *>(itemList.at(i));
4077 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4078 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4079 emit transitionItemSelected(NULL);
4082 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4083 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4084 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4085 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4086 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4087 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4088 else deleteSelected->setText(i18n("Delete selected items"));
4089 updateTrackDuration(-1, deleteSelected);
4090 m_commandStack->push(deleteSelected);
4094 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4097 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4099 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4101 kDebug() << "ERROR: Cannot find clip for speed change";
4102 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4105 info.track = m_document->tracksCount() - item->track();
4106 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4108 item->setSpeed(speed, strobe);
4109 item->updateRectGeometry();
4110 if (item->cropDuration().frames(m_document->fps()) != endPos)
4111 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4112 updatePositionEffects(item, info);
4113 setDocumentModified();
4115 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4119 void CustomTrackView::cutSelectedClips()
4121 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4122 QList<AbstractGroupItem *> groups;
4123 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4124 for (int i = 0; i < itemList.count(); ++i) {
4125 if (!itemList.at(i))
4127 if (itemList.at(i)->type() == AVWIDGET) {
4128 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4129 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4130 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4131 if (!groups.contains(group))
4133 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4134 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4135 m_commandStack->push(command);
4137 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4138 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4139 if (!groups.contains(group))
4144 for (int i = 0; i < groups.count(); ++i)
4145 razorGroup(groups.at(i), currentPos);
4148 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4151 QList <QGraphicsItem *> children = group->childItems();
4152 QList <ItemInfo> clips1, transitions1;
4153 QList <ItemInfo> clipsCut, transitionsCut;
4154 QList <ItemInfo> clips2, transitions2;
4155 for (int i = 0; i < children.count(); ++i) {
4156 children.at(i)->setSelected(false);
4157 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4158 if (child->type() == AVWIDGET) {
4159 if (cutPos > child->endPos())
4160 clips1 << child->info();
4161 else if (cutPos < child->startPos())
4162 clips2 << child->info();
4164 clipsCut << child->info();
4166 if (cutPos > child->endPos())
4167 transitions1 << child->info();
4168 else if (cutPos < child->startPos())
4169 transitions2 << child->info();
4171 transitionsCut << child->info();
4174 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4176 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4177 m_commandStack->push(command);
4181 void CustomTrackView::slotRazorGroup(QList <ItemInfo> clips1, QList <ItemInfo> transitions1, QList <ItemInfo> clipsCut, QList <ItemInfo> transitionsCut, QList <ItemInfo> clips2, QList <ItemInfo> transitions2, GenTime cutPos, bool cut)
4184 for (int i = 0; i < clipsCut.count(); ++i) {
4185 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4187 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4188 clips1 << clip->info();
4189 if (clipBehind != NULL)
4190 clips2 << clipBehind->info();
4193 /* TODO: cut transitionsCut
4194 * For now just append them to group1 */
4195 transitions1 << transitionsCut;
4196 doGroupClips(clips1, transitions1, true);
4197 doGroupClips(clips2, transitions2, true);
4199 /* we might also just use clipsCut.at(0)->parentItem().
4200 * Do this loop just in case something went wrong during cut */
4201 for (int i = 0; i < clipsCut.count(); ++i) {
4202 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4203 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4204 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4205 QList <QGraphicsItem *> children = group->childItems();
4206 QList <ItemInfo> groupClips;
4207 QList <ItemInfo> groupTrans;
4208 for (int j = 0; j < children.count(); ++j) {
4209 if (children.at(j)->type() == AVWIDGET)
4210 groupClips << ((AbstractClipItem *)children.at(j))->info();
4211 else if (children.at(j)->type() == TRANSITIONWIDGET)
4212 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4214 doGroupClips(groupClips, groupTrans, false);
4218 for (int i = 0; i < clipsCut.count(); ++i)
4219 cutClip(clipsCut.at(i), cutPos, false);
4220 // TODO: uncut transitonsCut
4221 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4225 void CustomTrackView::groupClips(bool group)
4227 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4228 QList <ItemInfo> clipInfos;
4229 QList <ItemInfo> transitionInfos;
4232 int max = itemList.count();
4233 for (int i = 0; i < max; i++) {
4234 if (itemList.at(i)->type() == GROUPWIDGET) {
4235 itemList += itemList.at(i)->childItems();
4239 for (int i = 0; i < itemList.count(); i++) {
4240 if (itemList.at(i)->type() == AVWIDGET) {
4241 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4242 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4243 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4244 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4245 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4248 if (clipInfos.count() > 0) {
4249 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4250 m_commandStack->push(command);
4254 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4256 resetSelectionGroup();
4257 m_scene->clearSelection();
4259 for (int i = 0; i < clipInfos.count(); i++) {
4260 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4261 if (clip == NULL) continue;
4262 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4263 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4264 m_document->clipManager()->removeGroup(grp);
4265 scene()->destroyItemGroup(grp);
4267 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4269 for (int i = 0; i < transitionInfos.count(); i++) {
4270 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4271 if (tr == NULL) continue;
4272 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4273 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4274 m_document->clipManager()->removeGroup(grp);
4275 scene()->destroyItemGroup(grp);
4277 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4279 setDocumentModified();
4283 QList <QGraphicsItemGroup *> groups;
4284 for (int i = 0; i < clipInfos.count(); i++) {
4285 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4287 clip->setSelected(true);
4290 for (int i = 0; i < transitionInfos.count(); i++) {
4291 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4293 clip->setSelected(true);
4296 groupSelectedItems(false, true);
4297 setDocumentModified();
4300 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4302 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4303 if (baseclip == NULL) {
4304 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4308 if (baseclip->getProducer() == NULL) {
4309 // If the clip has no producer, we must wait until it is created...
4311 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4312 emit forceClipProcessing(clipId);
4313 qApp->processEvents();
4314 for (int i = 0; i < 10; i++) {
4315 if (baseclip->getProducer() == NULL) {
4316 qApp->processEvents();
4317 m_producerNotReady.wait(&m_mutex, 200);
4320 if (baseclip->getProducer() == NULL) {
4321 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4325 emit displayMessage(QString(), InformationMessage);
4329 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4330 item->setEffectList(effects);
4331 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4332 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4333 scene()->addItem(item);
4335 int producerTrack = info.track;
4336 int tracknumber = m_document->tracksCount() - info.track - 1;
4337 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4338 if (isLocked) item->setItemLocked(true);
4340 baseclip->addReference();
4341 m_document->updateClip(baseclip->getId());
4342 info.track = m_document->tracksCount() - info.track;
4343 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4344 for (int i = 0; i < item->effectsCount(); i++) {
4345 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4347 setDocumentModified();
4349 m_document->renderer()->doRefresh();
4350 if (!baseclip->isPlaceHolder())
4351 m_waitingThumbs.append(item);
4352 m_thumbsTimer.start();
4355 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4357 QMutexLocker locker(&m_mutex);
4358 QList<QGraphicsItem *> list = scene()->items();
4359 QList <ClipItem *>clipList;
4360 ClipItem *clip = NULL;
4361 DocClipBase *baseClip = NULL;
4362 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4363 for (int i = 0; i < list.size(); ++i) {
4364 if (list.at(i)->type() == AVWIDGET) {
4365 clip = static_cast <ClipItem *>(list.at(i));
4366 if (clip->clipProducer() == clipId) {
4367 if (baseClip == NULL) {
4368 baseClip = clip->baseClip();
4370 ItemInfo info = clip->info();
4371 Mlt::Producer *prod = NULL;
4372 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4373 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4374 else prod = baseClip->getProducer(info.track);
4375 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4376 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4378 else clipList.append(clip);
4382 for (int i = 0; i < clipList.count(); i++)
4383 clipList.at(i)->refreshClip(true, true);
4384 m_document->renderer()->unlockService(tractor);
4387 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4389 int framepos = (int)(pos.frames(m_document->fps()));
4390 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4391 ClipItem *clip = NULL;
4392 for (int i = 0; i < list.size(); i++) {
4393 if (!list.at(i)->isEnabled()) continue;
4394 if (list.at(i)->type() == AVWIDGET) {
4395 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4396 if (test->endPos() == pos) clip = test;
4403 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4405 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4406 ClipItem *clip = NULL;
4407 for (int i = 0; i < list.size(); i++) {
4408 if (!list.at(i)->isEnabled()) continue;
4409 if (list.at(i)->type() == AVWIDGET) {
4410 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4411 if (test->startPos() == pos) clip = test;
4418 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4420 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4421 QList<QGraphicsItem *> list = scene()->items(p);
4422 ClipItem *clip = NULL;
4423 for (int i = 0; i < list.size(); i++) {
4424 if (!list.at(i)->isEnabled()) continue;
4425 if (list.at(i)->type() == AVWIDGET) {
4426 clip = static_cast <ClipItem *>(list.at(i));
4433 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4435 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4439 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4441 int pos = info.startPos.frames(m_document->fps());
4442 int track = m_document->tracksCount() - info.b_track;
4443 return getTransitionItemAt(pos, track);
4446 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4448 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4449 QList<QGraphicsItem *> list = scene()->items(p);
4450 Transition *clip = NULL;
4451 for (int i = 0; i < list.size(); i++) {
4452 if (!list.at(i)->isEnabled()) continue;
4453 if (list.at(i)->type() == TRANSITIONWIDGET) {
4454 clip = static_cast <Transition *>(list.at(i));
4461 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4463 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4466 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4468 int framepos = (int)(pos.frames(m_document->fps()));
4469 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4470 QList<QGraphicsItem *> list = scene()->items(p);
4471 Transition *clip = NULL;
4472 for (int i = 0; i < list.size(); i++) {
4473 if (!list.at(i)->isEnabled()) continue;
4474 if (list.at(i)->type() == TRANSITIONWIDGET) {
4475 Transition *test = static_cast <Transition *>(list.at(i));
4476 if (test->endPos() == pos) clip = test;
4483 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4485 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4486 QList<QGraphicsItem *> list = scene()->items(p);
4487 Transition *clip = NULL;
4488 for (int i = 0; i < list.size(); ++i) {
4489 if (!list.at(i)->isEnabled()) continue;
4490 if (list.at(i)->type() == TRANSITIONWIDGET) {
4491 Transition *test = static_cast <Transition *>(list.at(i));
4492 if (test->startPos() == pos) clip = test;
4499 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4501 if (m_selectionGroup) resetSelectionGroup(false);
4502 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4504 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);
4505 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4508 Mlt::Producer *prod = item->getProducer(end.track);
4511 qDebug() << "Moving item " << (long)item << " from .. to:";
4512 qDebug() << item->info();
4516 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4517 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4520 bool snap = KdenliveSettings::snaptopoints();
4521 KdenliveSettings::setSnaptopoints(false);
4522 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4524 int tracknumber = m_document->tracksCount() - end.track - 1;
4525 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4526 m_scene->clearSelection();
4527 if (isLocked) item->setItemLocked(true);
4529 if (item->isItemLocked()) item->setItemLocked(false);
4530 item->setSelected(true);
4532 if (item->baseClip()->isTransparent()) {
4533 // Also move automatic transition
4534 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4535 if (tr && tr->isAutomatic()) {
4536 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4537 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);
4538 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4541 KdenliveSettings::setSnaptopoints(snap);
4542 setDocumentModified();
4544 // undo last move and emit error message
4545 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4547 if (refresh) m_document->renderer()->doRefresh();
4548 if (out_actualEnd != NULL) {
4549 *out_actualEnd = item->info();
4551 qDebug() << "Actual end position updated:" << *out_actualEnd;
4555 qDebug() << item->info();
4560 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4563 resetSelectionGroup();
4564 m_scene->clearSelection();
4566 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4567 scene()->addItem(m_selectionGroup);
4569 m_document->renderer()->blockSignals(true);
4570 for (int i = 0; i < startClip.count(); i++) {
4572 startClip[i].startPos = startClip.at(i).startPos - offset;
4573 startClip[i].track = startClip.at(i).track - trackOffset;
4575 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4577 clip->setItemLocked(false);
4578 if (clip->parentItem()) {
4579 m_selectionGroup->addToGroup(clip->parentItem());
4580 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4582 m_selectionGroup->addToGroup(clip);
4583 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4585 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4586 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4588 for (int i = 0; i < startTransition.count(); i++) {
4590 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4591 startTransition[i].track = startTransition.at(i).track - trackOffset;
4593 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4595 tr->setItemLocked(false);
4596 if (tr->parentItem()) {
4597 m_selectionGroup->addToGroup(tr->parentItem());
4598 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4600 m_selectionGroup->addToGroup(tr);
4601 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4603 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());
4604 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4606 m_document->renderer()->blockSignals(false);
4608 if (m_selectionGroup) {
4609 bool snap = KdenliveSettings::snaptopoints();
4610 KdenliveSettings::setSnaptopoints(false);
4612 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4613 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4615 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4616 QList <AbstractGroupItem*> groupList;
4618 int max = children.count();
4619 for (int i = 0; i < max; i++) {
4620 if (children.at(i)->type() == GROUPWIDGET) {
4621 children += children.at(i)->childItems();
4622 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4623 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4624 /*m_document->clipManager()->removeGroup(grp);
4625 m_scene->destroyItemGroup(grp);*/
4626 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4627 if (!groupList.contains(group)) groupList.append(group);
4628 children.removeAll(children.at(i));
4633 for (int i = 0; i < children.count(); i++) {
4634 // re-add items in correct place
4635 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4636 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4638 ItemInfo info = item->info();
4639 int tracknumber = m_document->tracksCount() - info.track - 1;
4640 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4642 item->setItemLocked(true);
4643 else if (item->isItemLocked())
4644 item->setItemLocked(false);
4646 if (item->type() == AVWIDGET) {
4647 ClipItem *clip = static_cast <ClipItem*>(item);
4648 int trackProducer = info.track;
4649 info.track = m_document->tracksCount() - info.track;
4650 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4651 for (int i = 0; i < clip->effectsCount(); i++) {
4652 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4654 } else if (item->type() == TRANSITIONWIDGET) {
4655 Transition *tr = static_cast <Transition*>(item);
4657 if (!tr->forcedTrack()) {
4658 newTrack = getPreviousVideoTrack(info.track);
4660 newTrack = tr->transitionEndTrack() + trackOffset;
4661 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4663 tr->updateTransitionEndTrack(newTrack);
4664 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4668 resetSelectionGroup(false);
4669 for (int i = 0; i < groupList.count(); i++)
4670 rebuildGroup(groupList.at(i));
4674 KdenliveSettings::setSnaptopoints(snap);
4675 m_document->renderer()->doRefresh();
4676 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4679 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4681 Transition *item = getTransitionItemAt(start.startPos, start.track);
4683 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);
4684 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4688 bool snap = KdenliveSettings::snaptopoints();
4689 KdenliveSettings::setSnaptopoints(false);
4691 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4692 // Transition was moved
4693 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4694 } else if (end.endPos == start.endPos) {
4695 // Transition start resize
4696 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4697 } else if (end.startPos == start.startPos) {
4698 // Transition end resize;
4699 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4700 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4703 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4704 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4705 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4707 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4708 KdenliveSettings::setSnaptopoints(snap);
4709 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4710 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - item->track(), item->transitionEndTrack(), start.startPos, start.endPos, item->startPos(), item->endPos());
4711 if (m_dragItem && m_dragItem == item) {
4713 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4714 if (transitionClip && transitionClip->baseClip()) {
4715 QString size = transitionClip->baseClip()->getProperty("frame_size");
4716 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4717 if (factor == 0) factor = 1.0;
4718 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4719 p.setY(size.section('x', 1, 1).toInt());
4721 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4723 if (refresh) m_document->renderer()->doRefresh();
4724 setDocumentModified();
4727 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4729 bool resizeClipStart = (start.startPos != end.startPos);
4730 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4732 if (dontWorry) return;
4733 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);
4734 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4737 if (item->parentItem()) {
4738 // Item is part of a group, reset group
4739 resetSelectionGroup();
4742 bool snap = KdenliveSettings::snaptopoints();
4743 KdenliveSettings::setSnaptopoints(false);
4745 if (resizeClipStart) {
4746 ItemInfo clipinfo = item->info();
4747 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4748 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4750 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4752 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4754 ItemInfo clipinfo = item->info();
4755 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4756 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4758 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4760 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4762 if (!resizeClipStart && end.cropStart != start.cropStart) {
4763 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4764 ItemInfo clipinfo = end;
4765 clipinfo.track = m_document->tracksCount() - end.track;
4766 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4768 item->setCropStart(end.cropStart);
4769 item->resetThumbs(true);
4772 m_document->renderer()->doRefresh();
4773 KdenliveSettings::setSnaptopoints(snap);
4774 setDocumentModified();
4777 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4779 if (pos == oldInfo.startPos.frames(m_document->fps()))
4781 bool snap = KdenliveSettings::snaptopoints();
4783 KdenliveSettings::setSnaptopoints(false);
4784 item->resizeStart(pos);
4785 if (item->startPos().frames(m_document->fps()) != pos) {
4786 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4787 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4788 KdenliveSettings::setSnaptopoints(snap);
4791 KdenliveSettings::setSnaptopoints(snap);
4794 bool hasParentCommand = false;
4796 hasParentCommand = true;
4798 command = new QUndoCommand();
4799 command->setText(i18n("Resize clip start"));
4802 // do this here, too, because otherwise undo won't update the group
4803 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4804 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4806 ItemInfo info = item->info();
4807 if (item->type() == AVWIDGET) {
4808 ItemInfo resizeinfo = oldInfo;
4809 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4810 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4812 // Check if there is an automatic transition on that clip (lower track)
4813 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4814 if (transition && transition->isAutomatic()) {
4815 ItemInfo trInfo = transition->info();
4816 ItemInfo newTrInfo = trInfo;
4817 newTrInfo.startPos = item->startPos();
4818 if (newTrInfo.startPos < newTrInfo.endPos)
4819 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4821 // Check if there is an automatic transition on that clip (upper track)
4822 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4823 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4824 ItemInfo trInfo = transition->info();
4825 ItemInfo newTrInfo = trInfo;
4826 newTrInfo.startPos = item->startPos();
4827 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4828 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4829 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4832 ClipItem *clip = static_cast < ClipItem * >(item);
4835 // Since we must always resize clip before updating the keyframes, we
4836 // put a resize command before & after checking keyframes so that
4837 // we are sure the resize is performed before whenever we do or undo the action
4838 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4839 adjustEffects(clip, oldInfo, command);
4840 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4842 KdenliveSettings::setSnaptopoints(false);
4843 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4844 KdenliveSettings::setSnaptopoints(snap);
4845 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4847 } else if (item->type() == TRANSITIONWIDGET) {
4848 Transition *transition = static_cast <Transition *>(item);
4849 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4850 // Cannot resize transition
4851 KdenliveSettings::setSnaptopoints(false);
4852 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4853 KdenliveSettings::setSnaptopoints(snap);
4854 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4856 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4857 if (command == NULL)
4858 m_commandStack->push(moveCommand);
4862 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4863 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4865 if (!hasParentCommand)
4866 m_commandStack->push(command);
4869 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4871 if (pos == oldInfo.endPos.frames(m_document->fps()))
4873 bool snap = KdenliveSettings::snaptopoints();
4875 KdenliveSettings::setSnaptopoints(false);
4876 item->resizeEnd(pos);
4877 if (item->endPos().frames(m_document->fps()) != pos) {
4878 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4879 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4880 KdenliveSettings::setSnaptopoints(snap);
4883 KdenliveSettings::setSnaptopoints(snap);
4886 bool hasParentCommand = false;
4888 hasParentCommand = true;
4890 command = new QUndoCommand();
4893 // do this here, too, because otherwise undo won't update the group
4894 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4895 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4897 ItemInfo info = item->info();
4898 if (item->type() == AVWIDGET) {
4899 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4900 ItemInfo resizeinfo = info;
4901 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4902 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4904 // Check if there is an automatic transition on that clip (lower track)
4905 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4906 if (tr && tr->isAutomatic()) {
4907 ItemInfo trInfo = tr->info();
4908 ItemInfo newTrInfo = trInfo;
4909 newTrInfo.endPos = item->endPos();
4910 if (newTrInfo.endPos > newTrInfo.startPos)
4911 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4914 // Check if there is an automatic transition on that clip (upper track)
4915 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4916 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4917 ItemInfo trInfo = tr->info();
4918 ItemInfo newTrInfo = trInfo;
4919 newTrInfo.endPos = item->endPos();
4920 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4921 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4922 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4926 ClipItem *clip = static_cast < ClipItem * >(item);
4929 // Since we must always resize clip before updating the keyframes, we
4930 // put a resize command before & after checking keyframes so that
4931 // we are sure the resize is performed before whenever we do or undo the action
4932 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4933 adjustEffects(clip, oldInfo, command);
4934 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4936 KdenliveSettings::setSnaptopoints(false);
4937 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4938 KdenliveSettings::setSnaptopoints(true);
4939 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4941 } else if (item->type() == TRANSITIONWIDGET) {
4942 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4943 Transition *transition = static_cast <Transition *>(item);
4944 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4945 // Cannot resize transition
4946 KdenliveSettings::setSnaptopoints(false);
4947 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4948 KdenliveSettings::setSnaptopoints(true);
4949 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4951 // Check transition keyframes
4952 QDomElement old = transition->toXML();
4953 if (transition->updateKeyframes()) {
4954 QDomElement xml = transition->toXML();
4955 m_document->renderer()->mltUpdateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), m_document->tracksCount() - xml.attribute("transition_atrack").toInt(), transition->startPos(), transition->endPos(), xml);
4956 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4958 new MoveTransitionCommand(this, oldInfo, info, false, command);
4961 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4962 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4964 if (!hasParentCommand) {
4965 updateTrackDuration(oldInfo.track, command);
4966 m_commandStack->push(command);
4970 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4972 int end = item->fadeIn();
4974 // there is a fade in effect
4975 int effectPos = item->hasEffect("volume", "fadein");
4976 if (effectPos != -1) {
4977 QDomElement effect = item->getEffectAtIndex(effectPos);
4978 int start = item->cropStart().frames(m_document->fps());
4979 int max = item->cropDuration().frames(m_document->fps());
4981 // Make sure the fade effect is not longer than the clip
4982 item->setFadeIn(max);
4983 end = item->fadeIn();
4986 EffectsList::setParameter(effect, "in", QString::number(start));
4987 EffectsList::setParameter(effect, "out", QString::number(end));
4989 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4990 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4991 // if fade effect is displayed, update the effect edit widget with new clip duration
4992 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4993 emit clipItemSelected(item);
4996 effectPos = item->hasEffect("brightness", "fade_from_black");
4997 if (effectPos != -1) {
4998 QDomElement effect = item->getEffectAtIndex(effectPos);
4999 int start = item->cropStart().frames(m_document->fps());
5000 int max = item->cropDuration().frames(m_document->fps());
5002 // Make sure the fade effect is not longer than the clip
5003 item->setFadeIn(max);
5004 end = item->fadeIn();
5007 EffectsList::setParameter(effect, "in", QString::number(start));
5008 EffectsList::setParameter(effect, "out", QString::number(end));
5010 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5011 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5012 // if fade effect is displayed, update the effect edit widget with new clip duration
5013 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5014 emit clipItemSelected(item);
5019 int start = item->fadeOut();
5021 // there is a fade out effect
5022 int effectPos = item->hasEffect("volume", "fadeout");
5023 if (effectPos != -1) {
5024 QDomElement effect = item->getEffectAtIndex(effectPos);
5025 int max = item->cropDuration().frames(m_document->fps());
5026 int end = max + item->cropStart().frames(m_document->fps());
5028 // Make sure the fade effect is not longer than the clip
5029 item->setFadeOut(max);
5030 start = item->fadeOut();
5032 start = end - start;
5033 EffectsList::setParameter(effect, "in", QString::number(start));
5034 EffectsList::setParameter(effect, "out", QString::number(end));
5036 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5037 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5038 // if fade effect is displayed, update the effect edit widget with new clip duration
5039 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5040 emit clipItemSelected(item);
5043 effectPos = item->hasEffect("brightness", "fade_to_black");
5044 if (effectPos != -1) {
5045 QDomElement effect = item->getEffectAtIndex(effectPos);
5046 int max = item->cropDuration().frames(m_document->fps());
5047 int end = max + item->cropStart().frames(m_document->fps());
5049 // Make sure the fade effect is not longer than the clip
5050 item->setFadeOut(max);
5051 start = item->fadeOut();
5053 start = end - start;
5054 EffectsList::setParameter(effect, "in", QString::number(start));
5055 EffectsList::setParameter(effect, "out", QString::number(end));
5057 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5058 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5059 // if fade effect is displayed, update the effect edit widget with new clip duration
5060 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5061 emit clipItemSelected(item);
5066 int effectPos = item->hasEffect("freeze", "freeze");
5067 if (effectPos != -1) {
5068 // Freeze effect needs to be adjusted with clip resize
5069 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5070 QDomElement eff = item->getEffectAtIndex(effectPos);
5071 if (!eff.isNull() && diff != 0) {
5072 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5073 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5075 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5076 emit clipItemSelected(item);
5083 double CustomTrackView::getSnapPointForPos(double pos)
5085 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5088 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5090 QList <GenTime> snaps;
5091 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5092 QList<QGraphicsItem *> itemList = items();
5093 for (int i = 0; i < itemList.count(); i++) {
5094 if (itemList.at(i) == selected) continue;
5095 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5096 if (itemList.at(i)->type() == AVWIDGET) {
5097 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5098 GenTime start = item->startPos();
5099 GenTime end = item->endPos();
5100 snaps.append(start);
5102 if (!offsetList.isEmpty()) {
5103 for (int j = 0; j < offsetList.size(); j++) {
5104 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5105 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5109 QList < GenTime > markers = item->snapMarkers();
5110 for (int j = 0; j < markers.size(); ++j) {
5111 GenTime t = markers.at(j);
5113 if (!offsetList.isEmpty()) {
5114 for (int k = 0; k < offsetList.size(); k++) {
5115 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5119 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5120 Transition *transition = static_cast <Transition*>(itemList.at(i));
5121 GenTime start = transition->startPos();
5122 GenTime end = transition->endPos();
5123 snaps.append(start);
5125 if (!offsetList.isEmpty()) {
5126 for (int j = 0; j < offsetList.size(); j++) {
5127 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5128 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5134 // add cursor position
5135 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5137 if (!offsetList.isEmpty()) {
5138 for (int j = 0; j < offsetList.size(); j++) {
5139 snaps.append(pos - offsetList.at(j));
5144 for (int i = 0; i < m_guides.count(); i++) {
5145 snaps.append(m_guides.at(i)->position());
5146 if (!offsetList.isEmpty()) {
5147 for (int j = 0; j < offsetList.size(); j++) {
5148 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5154 QPoint z = m_document->zone();
5155 snaps.append(GenTime(z.x(), m_document->fps()));
5156 snaps.append(GenTime(z.y(), m_document->fps()));
5159 m_scene->setSnapList(snaps);
5160 //for (int i = 0; i < m_snapPoints.size(); ++i)
5161 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5164 void CustomTrackView::slotSeekToPreviousSnap()
5166 updateSnapPoints(NULL);
5167 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5168 seekCursorPos((int) res.frames(m_document->fps()));
5172 void CustomTrackView::slotSeekToNextSnap()
5174 updateSnapPoints(NULL);
5175 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5176 seekCursorPos((int) res.frames(m_document->fps()));
5180 void CustomTrackView::clipStart()
5182 AbstractClipItem *item = getMainActiveClip();
5184 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5189 void CustomTrackView::clipEnd()
5191 AbstractClipItem *item = getMainActiveClip();
5193 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5198 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5200 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5201 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5202 m_commandStack->push(command);
5205 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5207 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5208 m_commandStack->push(command);
5211 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5213 DocClipBase *base = m_document->clipManager()->getClipById(id);
5214 QList <CommentedTime> markers = base->commentedSnapMarkers();
5216 if (markers.isEmpty()) {
5217 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5220 QUndoCommand *deleteMarkers = new QUndoCommand();
5221 deleteMarkers->setText("Delete clip markers");
5223 for (int i = 0; i < markers.size(); i++) {
5224 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5226 m_commandStack->push(deleteMarkers);
5229 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5231 DocClipBase *base = m_document->clipManager()->getClipById(id);
5232 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5233 else base->deleteSnapMarker(pos);
5234 emit updateClipMarkers(base);
5235 setDocumentModified();
5236 viewport()->update();
5239 int CustomTrackView::hasGuide(int pos, int offset)
5241 for (int i = 0; i < m_guides.count(); i++) {
5242 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5243 if (qAbs(guidePos - pos) <= offset) return guidePos;
5244 else if (guidePos > pos) return -1;
5249 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5253 double fps = m_document->fps();
5254 for (int i = 0; i < m_guides.count(); i++) {
5255 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5256 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5258 goMenu->setEnabled(!m_guides.isEmpty());
5261 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5263 if (oldPos > GenTime() && pos > GenTime()) {
5265 for (int i = 0; i < m_guides.count(); i++) {
5266 if (m_guides.at(i)->position() == oldPos) {
5267 Guide *item = m_guides.at(i);
5268 item->updateGuide(pos, comment);
5272 } else if (pos > GenTime()) addGuide(pos, comment);
5276 for (int i = 0; i < m_guides.count(); i++) {
5277 if (m_guides.at(i)->position() == oldPos) {
5278 delete m_guides.takeAt(i);
5283 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5285 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5286 m_document->syncGuides(m_guides);
5289 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5291 for (int i = 0; i < m_guides.count(); i++) {
5292 if (m_guides.at(i)->position() == pos) {
5293 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5297 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5298 scene()->addItem(g);
5300 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5301 m_document->syncGuides(m_guides);
5305 void CustomTrackView::slotAddGuide(bool dialog)
5307 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5309 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5310 m_document->timecode(), i18n("Add Guide"), this);
5311 if (d->exec() != QDialog::Accepted) {
5315 marker = d->newMarker();
5318 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5320 if (addGuide(marker.time(), marker.comment())) {
5321 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5322 m_commandStack->push(command);
5326 void CustomTrackView::slotEditGuide(int guidePos)
5329 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5330 else pos = GenTime(guidePos, m_document->fps());
5332 for (int i = 0; i < m_guides.count(); i++) {
5333 if (m_guides.at(i)->position() == pos) {
5334 slotEditGuide(m_guides.at(i)->info());
5339 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5342 void CustomTrackView::slotEditGuide(CommentedTime guide)
5344 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5345 if (d->exec() == QDialog::Accepted) {
5346 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5347 m_commandStack->push(command);
5353 void CustomTrackView::slotEditTimeLineGuide()
5355 if (m_dragGuide == NULL) return;
5356 CommentedTime guide = m_dragGuide->info();
5357 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5358 m_document->timecode(), i18n("Edit Guide"), this);
5359 if (d->exec() == QDialog::Accepted) {
5360 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5361 m_commandStack->push(command);
5366 void CustomTrackView::slotDeleteGuide(int guidePos)
5369 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5370 else pos = GenTime(guidePos, m_document->fps());
5372 for (int i = 0; i < m_guides.count(); i++) {
5373 if (m_guides.at(i)->position() == pos) {
5374 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5375 m_commandStack->push(command);
5380 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5384 void CustomTrackView::slotDeleteTimeLineGuide()
5386 if (m_dragGuide == NULL) return;
5387 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5388 m_commandStack->push(command);
5392 void CustomTrackView::slotDeleteAllGuides()
5394 QUndoCommand *deleteAll = new QUndoCommand();
5395 deleteAll->setText("Delete all guides");
5396 for (int i = 0; i < m_guides.count(); i++) {
5397 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5399 m_commandStack->push(deleteAll);
5402 void CustomTrackView::setTool(PROJECTTOOL tool)
5407 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5410 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5411 m_scene->setScale(scaleFactor, verticalScale);
5412 removeTipAnimation();
5413 bool adjust = false;
5414 if (verticalScale != matrix().m22()) adjust = true;
5415 setMatrix(newmatrix);
5417 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5418 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5419 for (int i = 0; i < m_guides.count(); i++) {
5420 QLineF l = m_guides.at(i)->line();
5421 l.setP2(QPointF(l.x2(), newHeight));
5422 m_guides.at(i)->setLine(l);
5424 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5427 int diff = sceneRect().width() - m_projectDuration;
5428 if (diff * newmatrix.m11() < 50) {
5429 if (newmatrix.m11() < 0.4)
5430 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5432 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5434 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5435 centerOn(QPointF(cursorPos(), verticalPos));
5438 void CustomTrackView::slotRefreshGuides()
5440 if (KdenliveSettings::showmarkers()) {
5441 for (int i = 0; i < m_guides.count(); i++)
5442 m_guides.at(i)->update();
5446 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5448 painter->setClipRect(rect);
5449 QPen pen1 = painter->pen();
5450 pen1.setColor(palette().dark().color());
5451 painter->setPen(pen1);
5452 double min = rect.left();
5453 double max = rect.right();
5454 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5455 int maxTrack = m_document->tracksCount();
5456 QColor lockedColor = palette().button().color();
5457 QColor audioColor = palette().alternateBase().color();
5458 for (int i = 0; i < maxTrack; i++) {
5459 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5460 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5461 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5462 if (i == m_selectedTrack)
5463 painter->fillRect(track, m_activeTrackBrush.brush(this));
5465 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5467 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5471 bool CustomTrackView::findString(const QString &text)
5474 for (int i = 0; i < m_searchPoints.size(); ++i) {
5475 marker = m_searchPoints.at(i).comment();
5476 if (marker.contains(text, Qt::CaseInsensitive)) {
5477 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5478 int vert = verticalScrollBar()->value();
5479 int hor = cursorPos();
5480 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5488 void CustomTrackView::selectFound(QString track, QString pos)
5490 seekCursorPos(m_document->timecode().getFrameCount(pos));
5491 slotSelectTrack(track.toInt());
5493 int vert = verticalScrollBar()->value();
5494 int hor = cursorPos();
5495 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5498 bool CustomTrackView::findNextString(const QString &text)
5501 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5502 marker = m_searchPoints.at(i).comment();
5503 if (marker.contains(text, Qt::CaseInsensitive)) {
5504 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5505 int vert = verticalScrollBar()->value();
5506 int hor = cursorPos();
5507 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5516 void CustomTrackView::initSearchStrings()
5518 m_searchPoints.clear();
5519 QList<QGraphicsItem *> itemList = items();
5520 for (int i = 0; i < itemList.count(); i++) {
5521 // parse all clip names
5522 if (itemList.at(i)->type() == AVWIDGET) {
5523 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5524 GenTime start = item->startPos();
5525 CommentedTime t(start, item->clipName());
5526 m_searchPoints.append(t);
5527 // add all clip markers
5528 QList < CommentedTime > markers = item->commentedSnapMarkers();
5529 m_searchPoints += markers;
5534 for (int i = 0; i < m_guides.count(); i++)
5535 m_searchPoints.append(m_guides.at(i)->info());
5537 qSort(m_searchPoints);
5540 void CustomTrackView::clearSearchStrings()
5542 m_searchPoints.clear();
5546 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5548 QList<ItemInfo> matchingInfo;
5549 QList<QGraphicsItem *> itemList = items();
5550 for (int i = 0; i < itemList.count(); i++) {
5551 if (itemList.at(i)->type() == AVWIDGET) {
5552 ClipItem *item = (ClipItem *)itemList.at(i);
5553 if (item->clipProducer() == clipId)
5554 matchingInfo << item->info();
5557 return matchingInfo;
5560 void CustomTrackView::copyClip()
5562 qDeleteAll(m_copiedItems);
5563 m_copiedItems.clear();
5564 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5565 if (itemList.count() == 0) {
5566 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5569 for (int i = 0; i < itemList.count(); i++) {
5570 if (itemList.at(i)->type() == AVWIDGET) {
5571 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5572 ClipItem *clone = clip->clone(clip->info());
5573 m_copiedItems.append(clone);
5574 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5575 Transition *dup = static_cast <Transition *>(itemList.at(i));
5576 m_copiedItems.append(dup->clone());
5581 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5583 if (m_scene->editMode() != NORMALEDIT) {
5584 // If we are in overwrite mode, always allow the move
5587 int height = m_tracksHeight - 2;
5589 if (type == TRANSITIONWIDGET) {
5590 height = Transition::itemHeight();
5591 offset = Transition::itemOffset();
5593 else if (type == AVWIDGET) {
5594 height = ClipItem::itemHeight();
5595 offset = ClipItem::itemOffset();
5597 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height);
5598 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5599 for (int i = 0; i < collisions.count(); i++) {
5600 if (collisions.at(i)->type() == type) {
5607 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5610 for (int i = 0; i < infoList.count(); i++) {
5611 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));
5614 QList<QGraphicsItem *> collisions = scene()->items(path);
5615 for (int i = 0; i < collisions.count(); i++) {
5616 if (collisions.at(i)->type() == type) return false;
5621 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5623 for (int i = 0; i < items.count(); i++) {
5624 ItemInfo info = items.at(i)->info();
5625 info.startPos += offset;
5626 info.endPos += offset;
5627 info.track += trackOffset;
5628 if (!canBePastedTo(info, items.at(i)->type())) return false;
5633 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5635 QPainterPath movePath;
5636 movePath.moveTo(0, 0);
5638 for (int i = 0; i < items.count(); i++) {
5639 ItemInfo info = items.at(i)->info();
5640 info.startPos = info.startPos + offset;
5641 info.endPos = info.endPos + offset;
5642 info.track = info.track + trackOffset;
5643 if (info.startPos < GenTime()) {
5644 // No clip should go below 0
5647 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));
5648 movePath.addRect(rect);
5650 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5651 for (int i = 0; i < collisions.count(); i++) {
5652 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5653 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5661 void CustomTrackView::pasteClip()
5663 if (m_copiedItems.count() == 0) {
5664 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5669 GenTime pos = GenTime(-1);
5670 if (m_menuPosition.isNull()) {
5671 position = mapFromGlobal(QCursor::pos());
5672 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5673 track = m_selectedTrack;
5674 pos = GenTime(m_cursorPos, m_document->fps());
5675 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5679 position = m_menuPosition;
5682 if (pos == GenTime(-1))
5683 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5685 track = (int)(mapToScene(position).y() / m_tracksHeight);
5687 GenTime leftPos = m_copiedItems.at(0)->startPos();
5688 int lowerTrack = m_copiedItems.at(0)->track();
5689 int upperTrack = m_copiedItems.at(0)->track();
5690 for (int i = 1; i < m_copiedItems.count(); i++) {
5691 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5692 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5693 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5696 GenTime offset = pos - leftPos;
5697 int trackOffset = track - lowerTrack;
5699 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5700 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5701 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5702 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5705 QUndoCommand *pasteClips = new QUndoCommand();
5706 pasteClips->setText("Paste clips");
5708 for (int i = 0; i < m_copiedItems.count(); i++) {
5709 // parse all clip names
5710 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5711 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5712 ItemInfo info = clip->info();
5713 info.startPos += offset;
5714 info.endPos += offset;
5715 info.track += trackOffset;
5716 if (canBePastedTo(info, AVWIDGET)) {
5717 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5718 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5719 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5720 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5722 info.startPos = tr->startPos() + offset;
5723 info.endPos = tr->endPos() + offset;
5724 info.track = tr->track() + trackOffset;
5725 int transitionEndTrack;
5726 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5727 else transitionEndTrack = tr->transitionEndTrack();
5728 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5729 if (info.startPos >= info.endPos) {
5730 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5731 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5732 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5735 updateTrackDuration(-1, pasteClips);
5736 m_commandStack->push(pasteClips);
5739 void CustomTrackView::pasteClipEffects()
5741 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5742 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5745 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5747 QUndoCommand *paste = new QUndoCommand();
5748 paste->setText("Paste effects");
5750 QList<QGraphicsItem *> clips = scene()->selectedItems();
5753 for (int i = 0; i < clips.count(); ++i) {
5754 if (clips.at(i)->type() == GROUPWIDGET) {
5755 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5756 for (int j = 0; j < children.count(); j++) {
5757 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5758 clips.append(children.at(j));
5764 for (int i = 0; i < clips.count(); ++i) {
5765 if (clips.at(i)->type() == AVWIDGET) {
5766 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5767 for (int j = 0; j < clip->effectsCount(); j++) {
5768 QDomElement eff = clip->effect(j);
5769 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5770 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5771 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5776 if (paste->childCount() > 0) m_commandStack->push(paste);
5779 //adjust effects (fades, ...)
5780 for (int i = 0; i < clips.count(); ++i) {
5781 if (clips.at(i)->type() == AVWIDGET) {
5782 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5783 updatePositionEffects(item, item->info());
5789 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5791 // parse parameters to check if we need to adjust to the new crop start
5792 int diff = (newstart - oldstart).frames(m_document->fps());
5793 int max = (newstart + duration).frames(m_document->fps());
5795 QDomNodeList params = xml.elementsByTagName("parameter");
5796 for (int i = 0; i < params.count(); i++) {
5797 QDomElement e = params.item(i).toElement();
5798 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5799 QString def = e.attribute("default");
5800 // Effect has a keyframe type parameter, we need to adjust the values
5801 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
5802 QStringList newKeyFrames;
5803 foreach(const QString &str, keys) {
5804 int pos = str.section(':', 0, 0).toInt();
5805 double val = str.section(':', 1, 1).toDouble();
5808 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5810 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5812 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5813 e.setAttribute("keyframes", newKeyFrames.join(";"));
5818 ClipItem *CustomTrackView::getClipUnderCursor() const
5820 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5821 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5822 for (int i = 0; i < collisions.count(); i++) {
5823 if (collisions.at(i)->type() == AVWIDGET) {
5824 return static_cast < ClipItem *>(collisions.at(i));
5830 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5832 QList<QGraphicsItem *> clips = scene()->selectedItems();
5833 if (clips.isEmpty()) {
5834 return getClipUnderCursor();
5836 AbstractClipItem *item = NULL;
5837 for (int i = 0; i < clips.count(); ++i) {
5838 if (clips.at(i)->type() == AVWIDGET) {
5839 item = static_cast < AbstractClipItem *>(clips.at(i));
5840 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5843 if (item) return item;
5848 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5850 QList<QGraphicsItem *> clips = scene()->selectedItems();
5851 if (clips.isEmpty()) {
5852 return getClipUnderCursor();
5855 // remove all items in the list that are not clips
5856 for (int i = 0; i < clips.count();) {
5857 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5860 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5861 for (int i = 0; i < clips.count(); ++i) {
5862 if (clips.at(i)->type() == AVWIDGET) {
5863 item = static_cast < ClipItem *>(clips.at(i));
5864 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5872 void CustomTrackView::setInPoint()
5874 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5876 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5879 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5884 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
5887 QUndoCommand *resizeCommand = new QUndoCommand();
5888 resizeCommand->setText(i18n("Resize group"));
5889 QList <QGraphicsItem *> items = parent->childItems();
5890 for (int i = 0; i < items.count(); ++i) {
5891 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
5892 if (item && item->type() == AVWIDGET) {
5893 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
5896 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
5898 //TODO warn user of failed resize
5899 delete resizeCommand;
5902 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5905 void CustomTrackView::setOutPoint()
5907 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5909 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5912 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5916 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
5919 QUndoCommand *resizeCommand = new QUndoCommand();
5920 resizeCommand->setText(i18n("Resize group"));
5921 QList <QGraphicsItem *> items = parent->childItems();
5922 for (int i = 0; i < items.count(); ++i) {
5923 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
5924 if (item && item->type() == AVWIDGET) {
5925 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
5928 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
5930 //TODO warn user of failed resize
5931 delete resizeCommand;
5934 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5937 void CustomTrackView::slotUpdateAllThumbs()
5939 if (!isEnabled()) return;
5940 QList<QGraphicsItem *> itemList = items();
5941 //if (itemList.isEmpty()) return;
5943 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5944 for (int i = 0; i < itemList.count(); i++) {
5945 if (itemList.at(i)->type() == AVWIDGET) {
5946 item = static_cast <ClipItem *>(itemList.at(i));
5947 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5948 // Check if we have a cached thumbnail
5949 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5950 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5951 if (QFile::exists(thumb)) {
5953 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5954 item->slotSetStartThumb(pix);
5957 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5958 QString endThumb = startThumb;
5959 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5960 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5961 if (QFile::exists(startThumb)) {
5962 QPixmap pix(startThumb);
5963 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5964 item->slotSetStartThumb(pix);
5966 if (QFile::exists(endThumb)) {
5967 QPixmap pix(endThumb);
5968 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5969 item->slotSetEndThumb(pix);
5972 item->refreshClip(false, false);
5976 viewport()->update();
5979 void CustomTrackView::saveThumbnails()
5981 QList<QGraphicsItem *> itemList = items();
5983 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5984 for (int i = 0; i < itemList.count(); i++) {
5985 if (itemList.at(i)->type() == AVWIDGET) {
5986 item = static_cast <ClipItem *>(itemList.at(i));
5987 if (item->clipType() != COLOR) {
5988 // Check if we have a cached thumbnail
5989 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5990 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5991 if (!QFile::exists(thumb)) {
5992 QPixmap pix(item->startThumb());
5996 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5997 QString endThumb = startThumb;
5998 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5999 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6000 if (!QFile::exists(startThumb)) {
6001 QPixmap pix(item->startThumb());
6002 pix.save(startThumb);
6004 if (!QFile::exists(endThumb)) {
6005 QPixmap pix(item->endThumb());
6015 void CustomTrackView::slotInsertTrack(int ix)
6017 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6018 d->comboTracks->setCurrentIndex(ix);
6019 d->label->setText(i18n("Insert track"));
6020 d->setWindowTitle(i18n("Insert New Track"));
6022 if (d->exec() == QDialog::Accepted) {
6023 ix = d->comboTracks->currentIndex();
6024 if (d->before_select->currentIndex() == 1)
6028 info.isMute = false;
6029 info.isLocked = false;
6030 info.effectsList = EffectsList(true);
6031 if (d->video_track->isChecked()) {
6032 info.type = VIDEOTRACK;
6033 info.isBlind = false;
6035 info.type = AUDIOTRACK;
6036 info.isBlind = true;
6038 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6039 m_commandStack->push(addTrack);
6040 setDocumentModified();
6045 void CustomTrackView::slotDeleteTrack(int ix)
6047 if (m_document->tracksCount() < 2) return;
6048 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6049 d->comboTracks->setCurrentIndex(ix);
6050 d->label->setText(i18n("Delete track"));
6051 d->before_select->setHidden(true);
6052 d->setWindowTitle(i18n("Delete Track"));
6053 d->video_track->setHidden(true);
6054 d->audio_track->setHidden(true);
6055 if (d->exec() == QDialog::Accepted) {
6056 ix = d->comboTracks->currentIndex();
6057 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6058 deleteTimelineTrack(ix, info);
6059 setDocumentModified();
6060 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6061 m_commandStack->push(command);*/
6066 void CustomTrackView::slotConfigTracks(int ix)
6068 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6069 ix, parentWidget());
6070 if (d->exec() == QDialog::Accepted) {
6071 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6072 m_commandStack->push(configTracks);
6073 QList <int> toDelete = d->deletedTracks();
6074 for (int i = 0; i < toDelete.count(); ++i) {
6075 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6076 deleteTimelineTrack(toDelete.at(i) - i, info);
6078 setDocumentModified();
6083 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6085 if (m_document->tracksCount() < 2) return;
6086 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6087 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6088 QList<QGraphicsItem *> selection = m_scene->items(r);
6089 QUndoCommand *deleteTrack = new QUndoCommand();
6090 deleteTrack->setText("Delete track");
6092 // Delete all clips in selected track
6093 for (int i = 0; i < selection.count(); i++) {
6094 if (selection.at(i)->type() == AVWIDGET) {
6095 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6096 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6097 m_waitingThumbs.removeAll(item);
6098 m_scene->removeItem(item);
6101 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6102 Transition *item = static_cast <Transition *>(selection.at(i));
6103 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6104 m_scene->removeItem(item);
6110 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6111 m_commandStack->push(deleteTrack);
6114 void CustomTrackView::autoTransition()
6116 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6117 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6118 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6121 Transition *tr = static_cast <Transition*>(itemList.at(0));
6122 tr->setAutomatic(!tr->isAutomatic());
6123 QDomElement transition = tr->toXML();
6124 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);
6125 setDocumentModified();
6128 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6130 QList<QGraphicsItem *> list = scene()->items();
6131 ClipItem *clip = NULL;
6132 for (int i = 0; i < list.size(); ++i) {
6133 if (list.at(i)->type() == AVWIDGET) {
6134 clip = static_cast <ClipItem *>(list.at(i));
6135 if (clip->clipProducer() == id) {
6136 clip->setClipName(name);
6140 viewport()->update();
6143 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6145 minimum = GenTime();
6146 maximum = GenTime();
6147 QList<QGraphicsItem *> selection;
6148 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6149 selection.removeAll(item);
6150 for (int i = 0; i < selection.count(); i++) {
6151 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6152 if (clip && clip->type() == AVWIDGET) {
6153 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6154 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6159 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6161 minimum = GenTime();
6162 maximum = GenTime();
6163 QList<QGraphicsItem *> selection;
6164 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6165 selection.removeAll(item);
6166 for (int i = 0; i < selection.count(); i++) {
6167 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6168 if (clip && clip->type() == TRANSITIONWIDGET) {
6169 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6170 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6175 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6177 for (int i = 0; i < groups.count(); i++) {
6178 QDomNodeList children = groups.at(i).childNodes();
6179 scene()->clearSelection();
6180 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6181 QDomElement elem = children.item(nodeindex).toElement();
6182 int pos = elem.attribute("position").toInt();
6183 int track = elem.attribute("track").toInt();
6184 if (elem.tagName() == "clipitem") {
6185 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6186 if (clip) clip->setSelected(true);
6188 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6189 if (clip) clip->setSelected(true);
6192 groupSelectedItems(false, true);
6196 void CustomTrackView::splitAudio()
6198 resetSelectionGroup();
6199 QList<QGraphicsItem *> selection = scene()->selectedItems();
6200 if (selection.isEmpty()) {
6201 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6204 QUndoCommand *splitCommand = new QUndoCommand();
6205 splitCommand->setText(i18n("Split audio"));
6206 for (int i = 0; i < selection.count(); i++) {
6207 if (selection.at(i)->type() == AVWIDGET) {
6208 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6209 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6210 if (clip->parentItem()) {
6211 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6213 EffectsList effects;
6214 effects.clone(clip->effectList());
6215 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6220 if (splitCommand->childCount()) {
6221 updateTrackDuration(-1, splitCommand);
6222 m_commandStack->push(splitCommand);
6226 void CustomTrackView::setAudioAlignReference()
6228 QList<QGraphicsItem *> selection = scene()->selectedItems();
6229 if (selection.isEmpty() || selection.size() > 1) {
6230 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6233 if (m_audioCorrelator != NULL) {
6234 delete m_audioCorrelator;
6236 if (selection.at(0)->type() == AVWIDGET) {
6237 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6238 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6239 m_audioAlignmentReference = clip;
6241 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6242 m_audioCorrelator = new AudioCorrelation(envelope);
6246 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6247 envelope->dumpInfo();
6251 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6255 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6258 void CustomTrackView::alignAudio()
6260 bool referenceOK = true;
6261 if (m_audioCorrelator == NULL) {
6262 referenceOK = false;
6265 if (!scene()->items().contains(m_audioAlignmentReference)) {
6266 // The reference item has been deleted from the timeline (or so)
6267 referenceOK = false;
6271 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6276 QList<QGraphicsItem *> selection = scene()->selectedItems();
6277 foreach (QGraphicsItem *item, selection) {
6278 if (item->type() == AVWIDGET) {
6280 ClipItem *clip = static_cast<ClipItem*>(item);
6281 if (clip == m_audioAlignmentReference) {
6285 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6286 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()), clip->info().cropStart.frames(m_document->fps()), clip->info().cropDuration.frames(m_document->fps()));
6288 // FFT only for larger vectors. We could use it all time, but for small vectors
6289 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6290 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6291 int shift = m_audioCorrelator->getShift(index);
6296 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6297 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6298 envelope->dumpInfo();
6300 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6301 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6302 qDebug() << "We will start at " << targetPos;
6303 qDebug() << "to shift by " << shift;
6304 qDebug() << "(eventually)";
6305 qDebug() << "(maybe)";
6309 QUndoCommand *moveCommand = new QUndoCommand();
6311 GenTime add(shift, m_document->fps());
6312 ItemInfo start = clip->info();
6314 ItemInfo end = start;
6315 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6316 end.endPos = end.startPos + start.cropDuration;
6318 if ( end.startPos.seconds() < 0 ) {
6319 // Clip would start before 0, so crop it first
6320 GenTime cropBy = -end.startPos;
6323 qDebug() << "Need to crop clip. " << start;
6324 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6327 ItemInfo resized = start;
6328 resized.startPos += cropBy;
6330 resizeClip(start, resized);
6331 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6333 start = clip->info();
6334 end.startPos += cropBy;
6337 qDebug() << "Clip cropped. " << start;
6338 qDebug() << "Moving to: " << end;
6342 if (itemCollision(clip, end)) {
6344 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6348 moveCommand->setText(i18n("Auto-align clip"));
6349 new MoveClipCommand(this, start, end, true, moveCommand);
6350 updateTrackDuration(clip->track(), moveCommand);
6351 m_commandStack->push(moveCommand);
6358 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6360 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6364 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6366 ClipItem *clip = getClipItemAt(pos, track);
6368 kDebug() << "// Cannot find clip to split!!!";
6372 int start = pos.frames(m_document->fps());
6373 int freetrack = m_document->tracksCount() - track - 1;
6375 // do not split audio when we are on an audio track
6376 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6379 for (; freetrack > 0; freetrack--) {
6380 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6381 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6382 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6383 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6384 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6389 kDebug() << "GOT TRK: " << track;
6390 if (freetrack == 0) {
6391 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6393 ItemInfo info = clip->info();
6394 info.track = m_document->tracksCount() - freetrack;
6395 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6396 scene()->clearSelection();
6397 clip->setSelected(true);
6398 ClipItem *audioClip = getClipItemAt(start, info.track);
6400 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6401 clip->setVideoOnly(true);
6402 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6403 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6405 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6406 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6408 m_document->renderer()->unlockService(tractor);
6409 audioClip->setSelected(true);
6410 audioClip->setAudioOnly(true);
6412 // keep video effects, move audio effects to audio clip
6415 for (int i = 0; i < effects.count(); ++i) {
6416 if (effects.at(i).attribute("type") == "audio") {
6417 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6420 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6425 groupSelectedItems(false, true);
6429 // unsplit clip: remove audio part and change video part to normal clip
6430 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6431 kDebug() << "//CANNOT FIND CLP GRP";
6434 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6435 QList<QGraphicsItem *> children = grp->childItems();
6436 if (children.count() != 2) {
6437 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6440 for (int i = 0; i < children.count(); i++) {
6441 if (children.at(i) != clip) {
6442 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6443 ItemInfo info = clip->info();
6444 deleteClip(clp->info());
6445 clip->setVideoOnly(false);
6446 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6447 if (!m_document->renderer()->mltUpdateClipProducer(
6449 m_document->tracksCount() - info.track,
6450 info.startPos.frames(m_document->fps()),
6451 clip->baseClip()->getProducer(info.track))) {
6453 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6454 info.startPos.frames(m_document->fps()), info.track),
6457 m_document->renderer()->unlockService(tractor);
6459 // re-add audio effects
6460 for (int i = 0; i < effects.count(); ++i) {
6461 if (effects.at(i).attribute("type") == "audio") {
6462 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6469 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6470 m_document->clipManager()->removeGroup(grp);
6471 scene()->destroyItemGroup(grp);
6475 void CustomTrackView::setVideoOnly()
6477 resetSelectionGroup();
6478 QList<QGraphicsItem *> selection = scene()->selectedItems();
6479 if (selection.isEmpty()) {
6480 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6483 QUndoCommand *videoCommand = new QUndoCommand();
6484 videoCommand->setText(i18n("Video only"));
6485 for (int i = 0; i < selection.count(); i++) {
6486 if (selection.at(i)->type() == AVWIDGET) {
6487 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6488 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6489 if (clip->parentItem()) {
6490 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6492 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6497 m_commandStack->push(videoCommand);
6500 void CustomTrackView::setAudioOnly()
6502 resetSelectionGroup();
6503 QList<QGraphicsItem *> selection = scene()->selectedItems();
6504 if (selection.isEmpty()) {
6505 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6508 QUndoCommand *videoCommand = new QUndoCommand();
6509 videoCommand->setText(i18n("Audio only"));
6510 for (int i = 0; i < selection.count(); i++) {
6511 if (selection.at(i)->type() == AVWIDGET) {
6512 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6513 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6514 if (clip->parentItem()) {
6515 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6517 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6522 m_commandStack->push(videoCommand);
6525 void CustomTrackView::setAudioAndVideo()
6527 resetSelectionGroup();
6528 QList<QGraphicsItem *> selection = scene()->selectedItems();
6529 if (selection.isEmpty()) {
6530 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6533 QUndoCommand *videoCommand = new QUndoCommand();
6534 videoCommand->setText(i18n("Audio and Video"));
6535 for (int i = 0; i < selection.count(); i++) {
6536 if (selection.at(i)->type() == AVWIDGET) {
6537 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6538 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6539 if (clip->parentItem()) {
6540 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6542 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6547 m_commandStack->push(videoCommand);
6550 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6552 ClipItem *clip = getClipItemAt(pos, track);
6554 kDebug() << "// Cannot find clip to split!!!";
6557 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6559 int start = pos.frames(m_document->fps());
6560 clip->setVideoOnly(true);
6561 clip->setAudioOnly(false);
6562 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6563 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6565 } else if (audioOnly) {
6566 int start = pos.frames(m_document->fps());
6567 clip->setAudioOnly(true);
6568 clip->setVideoOnly(false);
6569 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6570 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6573 int start = pos.frames(m_document->fps());
6574 clip->setAudioOnly(false);
6575 clip->setVideoOnly(false);
6576 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6577 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6580 m_document->renderer()->unlockService(tractor);
6582 setDocumentModified();
6585 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6587 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6588 m_clipTypeGroup->setEnabled(false);
6590 m_clipTypeGroup->setEnabled(true);
6591 QList <QAction *> actions = m_clipTypeGroup->actions();
6593 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6594 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6595 else lookup = "clip_audio_and_video";
6596 for (int i = 0; i < actions.count(); i++) {
6597 if (actions.at(i)->data().toString() == lookup) {
6598 actions.at(i)->setChecked(true);
6605 void CustomTrackView::slotGoToMarker(QAction *action)
6607 int pos = action->data().toInt();
6611 void CustomTrackView::reloadTransitionLumas()
6615 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6616 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6617 for (int i = 0; i < params.count(); i++) {
6618 QDomElement e = params.item(i).toElement();
6619 if (e.attribute("tag") == "resource") {
6620 lumaNames = e.attribute("paramlistdisplay");
6621 lumaFiles = e.attribute("paramlist");
6626 QList<QGraphicsItem *> itemList = items();
6627 Transition *transitionitem;
6628 QDomElement transitionXml;
6629 for (int i = 0; i < itemList.count(); i++) {
6630 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6631 transitionitem = static_cast <Transition*>(itemList.at(i));
6632 transitionXml = transitionitem->toXML();
6633 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6634 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6635 for (int i = 0; i < params.count(); i++) {
6636 QDomElement e = params.item(i).toElement();
6637 if (e.attribute("tag") == "resource") {
6638 e.setAttribute("paramlistdisplay", lumaNames);
6639 e.setAttribute("paramlist", lumaFiles);
6644 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6645 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6646 for (int i = 0; i < params.count(); i++) {
6647 QDomElement e = params.item(i).toElement();
6648 if (e.attribute("tag") == "luma") {
6649 e.setAttribute("paramlistdisplay", lumaNames);
6650 e.setAttribute("paramlist", lumaFiles);
6657 emit transitionItemSelected(NULL);
6660 double CustomTrackView::fps() const
6662 return m_document->fps();
6665 void CustomTrackView::updateProjectFps()
6667 // update all clips to the new fps
6668 resetSelectionGroup();
6669 scene()->clearSelection();
6671 QList<QGraphicsItem *> itemList = items();
6672 for (int i = 0; i < itemList.count(); i++) {
6673 // remove all items and re-add them one by one
6674 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6676 for (int i = 0; i < itemList.count(); i++) {
6677 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6678 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6679 clip->updateFps(m_document->fps());
6680 m_scene->addItem(clip);
6681 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6682 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6683 QList<QGraphicsItem *> children = grp->childItems();
6684 for (int j = 0; j < children.count(); j++) {
6685 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6686 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6687 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6688 clip->updateFps(m_document->fps());
6691 m_document->clipManager()->removeGroup(grp);
6692 m_scene->addItem(grp);
6693 scene()->destroyItemGroup(grp);
6694 scene()->clearSelection();
6695 for (int j = 0; j < children.count(); j++) {
6696 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6697 //children.at(j)->setParentItem(0);
6698 children.at(j)->setSelected(true);
6701 groupSelectedItems(true, true);
6702 } else if (itemList.at(i)->type() == GUIDEITEM) {
6703 Guide *g = static_cast<Guide *>(itemList.at(i));
6705 m_scene->addItem(g);
6708 viewport()->update();
6711 void CustomTrackView::slotTrackDown()
6713 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6714 else m_selectedTrack++;
6715 emit updateTrackHeaders();
6716 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6717 ensureVisible(rect, 0, 0);
6718 viewport()->update();
6721 void CustomTrackView::slotTrackUp()
6723 if (m_selectedTrack > 0) m_selectedTrack--;
6724 else m_selectedTrack = m_document->tracksCount() - 1;
6725 emit updateTrackHeaders();
6726 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6727 ensureVisible(rect, 0, 0);
6728 viewport()->update();
6731 int CustomTrackView::selectedTrack() const
6733 return m_selectedTrack;
6736 QStringList CustomTrackView::selectedClips() const
6738 QStringList clipIds;
6739 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6740 for (int i = 0; i < selection.count(); i++) {
6741 if (selection.at(i)->type() == AVWIDGET) {
6742 ClipItem *item = (ClipItem *)selection.at(i);
6743 clipIds << item->clipProducer();
6749 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6751 QList<ClipItem *> clips;
6752 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6753 for (int i = 0; i < selection.count(); i++) {
6754 if (selection.at(i)->type() == AVWIDGET) {
6755 clips.append((ClipItem *)selection.at(i));
6761 void CustomTrackView::slotSelectTrack(int ix)
6763 m_selectedTrack = qMax(0, ix);
6764 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6765 emit updateTrackHeaders();
6766 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6767 ensureVisible(rect, 0, 0);
6768 viewport()->update();
6771 void CustomTrackView::slotSelectClipsInTrack()
6773 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6774 QList<QGraphicsItem *> selection = m_scene->items(rect);
6775 m_scene->clearSelection();
6776 for (int i = 0; i < selection.count(); i++) {
6777 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6778 selection.at(i)->setSelected(true);
6781 resetSelectionGroup();
6782 groupSelectedItems();
6785 void CustomTrackView::slotSelectAllClips()
6787 QList<QGraphicsItem *> selection = m_scene->items();
6788 m_scene->clearSelection();
6789 for (int i = 0; i < selection.count(); i++) {
6790 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6791 selection.at(i)->setSelected(true);
6794 resetSelectionGroup();
6795 groupSelectedItems();
6798 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6801 if (track != -1 && pos != -1)
6802 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6804 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6805 QList<QGraphicsItem *> selection = m_scene->items(rect);
6806 resetSelectionGroup(group);
6807 if (!group) m_scene->clearSelection();
6808 for (int i = 0; i < selection.count(); i++) {
6809 if (selection.at(i)->type() == AVWIDGET) {
6810 selection.at(i)->setSelected(add);
6814 if (group) groupSelectedItems();
6817 void CustomTrackView::selectTransition(bool add, bool group)
6819 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6820 QList<QGraphicsItem *> selection = m_scene->items(rect);
6821 resetSelectionGroup(group);
6822 if (!group) m_scene->clearSelection();
6823 for (int i = 0; i < selection.count(); i++) {
6824 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6825 selection.at(i)->setSelected(add);
6829 if (group) groupSelectedItems();
6832 QStringList CustomTrackView::extractTransitionsLumas()
6835 QList<QGraphicsItem *> itemList = items();
6836 Transition *transitionitem;
6837 QDomElement transitionXml;
6838 for (int i = 0; i < itemList.count(); i++) {
6839 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6840 transitionitem = static_cast <Transition*>(itemList.at(i));
6841 transitionXml = transitionitem->toXML();
6842 // luma files in transitions can be in "resource" or "luma" property
6843 QString luma = EffectsList::parameter(transitionXml, "luma");
6844 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6845 if (!luma.isEmpty()) urls << KUrl(luma).path();
6848 urls.removeDuplicates();
6852 void CustomTrackView::setEditMode(EDITMODE mode)
6854 m_scene->setEditMode(mode);
6857 void CustomTrackView::checkTrackSequence(int track)
6859 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6860 //track = m_document->tracksCount() -track;
6861 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6862 QList<QGraphicsItem *> selection = m_scene->items(rect);
6863 QList <int> timelineList;
6864 timelineList.append(0);
6865 for (int i = 0; i < selection.count(); i++) {
6866 if (selection.at(i)->type() == AVWIDGET) {
6867 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6868 int start = clip->startPos().frames(m_document->fps());
6869 int end = clip->endPos().frames(m_document->fps());
6870 if (!timelineList.contains(start)) timelineList.append(start);
6871 if (!timelineList.contains(end)) timelineList.append(end);
6874 qSort(timelineList);
6875 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6876 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6879 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6881 if (data.isEmpty()) return;
6882 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6884 info.startPos = GenTime(in, m_document->fps());
6885 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6886 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6887 info.cropDuration = info.endPos - info.startPos;
6888 info.track = m_selectedTrack;
6889 QUndoCommand *addCommand = new QUndoCommand();
6890 addCommand->setText(i18n("Insert clip"));
6891 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6892 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6893 updateTrackDuration(info.track, addCommand);
6894 m_commandStack->push(addCommand);
6896 selectClip(true, false, m_selectedTrack, in);
6897 // Automatic audio split
6898 if (KdenliveSettings::splitaudio())
6902 void CustomTrackView::clearSelection(bool emitInfo)
6904 resetSelectionGroup();
6905 scene()->clearSelection();
6907 if (emitInfo) emit clipItemSelected(NULL);
6910 void CustomTrackView::updatePalette()
6912 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6916 pen1.setColor(palette().text().color());
6917 m_cursorLine->setPen(pen1);
6921 void CustomTrackView::removeTipAnimation()
6924 scene()->removeItem(m_visualTip);
6925 m_animationTimer->stop();
6933 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6935 if (m_visualTip == NULL) {
6936 QRectF rect = clip->sceneBoundingRect();
6937 m_animation = new QGraphicsItemAnimation;
6938 m_animation->setTimeLine(m_animationTimer);
6939 m_animation->setScaleAt(1, 1, 1);
6944 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6945 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6946 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6948 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6950 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6952 m_animation->setScaleAt(.5, 2, 2);
6956 polygon << QPoint(0, - size * 2);
6957 if (mode == RESIZESTART)
6958 polygon << QPoint(size * 2, 0);
6960 polygon << QPoint(- size * 2, 0);
6961 polygon << QPoint(0, size * 2);
6962 polygon << QPoint(0, - size * 2);
6964 m_visualTip = new QGraphicsPolygonItem(polygon);
6965 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6966 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6967 if (mode == RESIZESTART)
6968 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6970 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6972 m_animation->setScaleAt(.5, 2, 1);
6974 case TRANSITIONSTART:
6976 polygon << QPoint(0, - size * 2);
6977 if (mode == TRANSITIONSTART)
6978 polygon << QPoint(size * 2, 0);
6980 polygon << QPoint(- size * 2, 0);
6981 polygon << QPoint(0, 0);
6982 polygon << QPoint(0, - size * 2);
6984 m_visualTip = new QGraphicsPolygonItem(polygon);
6985 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6986 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6987 if (mode == TRANSITIONSTART)
6988 m_visualTip->setPos(rect.x(), rect.bottom());
6990 m_visualTip->setPos(rect.right(), rect.bottom());
6992 m_animation->setScaleAt(.5, 2, 2);
6999 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7000 m_visualTip->setZValue(100);
7001 scene()->addItem(m_visualTip);
7002 m_animation->setItem(m_visualTip);
7003 m_animationTimer->start();
7007 bool CustomTrackView::hasAudio(int track) const
7009 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7010 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7011 QGraphicsItem *item;
7012 for (int i = 0; i < collisions.count(); i++) {
7013 item = collisions.at(i);
7014 if (!item->isEnabled()) continue;
7015 if (item->type() == AVWIDGET) {
7016 ClipItem *clip = static_cast <ClipItem *>(item);
7017 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7023 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7026 QUndoCommand *effectCommand = new QUndoCommand();
7028 if (effect.tagName() == "effectgroup") {
7029 effectName = effect.attribute("name");
7031 QDomElement namenode = effect.firstChildElement("name");
7032 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7033 else effectName = i18n("effect");
7035 effectCommand->setText(i18n("Add %1", effectName));
7036 if (effect.tagName() == "effectgroup") {
7037 QDomNodeList effectlist = effect.elementsByTagName("effect");
7038 for (int j = 0; j < effectlist.count(); j++) {
7039 QDomElement trackeffect = effectlist.at(j).toElement();
7040 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7041 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7044 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7048 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7049 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7050 delete effectCommand;
7053 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7056 if (effectCommand->childCount() > 0) {
7057 m_commandStack->push(effectCommand);
7058 setDocumentModified();
7060 else delete effectCommand;
7064 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7066 EffectsParameterList parameters;
7068 parameters.addParam("tag", effect.attribute("tag"));
7069 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7070 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7071 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7072 parameters.addParam("id", effect.attribute("id"));
7073 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7074 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7075 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7076 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7077 if (effect.attribute("id") == "region") {
7078 QDomNodeList subeffects = effect.elementsByTagName("effect");
7079 for (int i = 0; i < subeffects.count(); i++) {
7080 QDomElement subeffect = subeffects.at(i).toElement();
7081 int subeffectix = subeffect.attribute("region_ix").toInt();
7082 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7083 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7084 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7085 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7086 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
7090 QDomNodeList params = effect.elementsByTagName("parameter");
7091 adjustEffectParameters(parameters, params);
7097 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
7100 for (int i = 0; i < params.count(); i++) {
7101 QDomElement e = params.item(i).toElement();
7102 QString paramname = prefix + e.attribute("name");
7103 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7104 // effects with geometry param need in / out synced with the clip, request it...
7105 parameters.addParam("_sync_in_out", "1");
7107 if (e.attribute("type") == "simplekeyframe") {
7108 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7109 double factor = e.attribute("factor", "1").toDouble();
7110 double offset = e.attribute("offset", "0").toDouble();
7111 for (int j = 0; j < values.count(); j++) {
7112 QString pos = values.at(j).section(':', 0, 0);
7113 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7114 values[j] = pos + '=' + locale.toString(val);
7116 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7117 parameters.addParam(paramname, values.join(";"));
7118 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7119 parameters.addParam("max", e.attribute("max"));
7120 parameters.addParam("min", e.attribute("min"));
7121 parameters.addParam("factor", e.attribute("factor", "1"));*/
7122 } else if (e.attribute("type") == "keyframe") {
7123 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7124 parameters.addParam("keyframes", e.attribute("keyframes"));
7125 parameters.addParam("max", e.attribute("max"));
7126 parameters.addParam("min", e.attribute("min"));
7127 parameters.addParam("factor", e.attribute("factor", "1"));
7128 parameters.addParam("offset", e.attribute("offset", "0"));
7129 parameters.addParam("starttag", e.attribute("starttag", "start"));
7130 parameters.addParam("endtag", e.attribute("endtag", "end"));
7131 } else if (e.attribute("namedesc").contains(';')) {
7132 QString format = e.attribute("format");
7133 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7134 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7136 QTextStream txtNeu(&neu);
7137 if (values.size() > 0)
7138 txtNeu << (int)values[0].toDouble();
7139 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7140 txtNeu << separators[i];
7141 txtNeu << (int)(values[i+1].toDouble());
7143 parameters.addParam("start", neu);
7145 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7147 if (e.attribute("factor").contains('%')) {
7148 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7150 fact = e.attribute("factor", "1").toDouble();
7152 double offset = e.attribute("offset", "0").toDouble();
7153 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7155 parameters.addParam(paramname, e.attribute("value"));
7162 void CustomTrackView::updateTrackNames(int track, bool added)
7164 QList <TrackInfo> tracks = m_document->tracksList();
7165 int max = tracks.count();
7166 int docTrack = max - track - 1;
7168 // count number of tracks of each type
7169 int videoTracks = 0;
7170 int audioTracks = 0;
7171 for (int i = max - 1; i >= 0; --i) {
7172 TrackInfo info = tracks.at(i);
7173 if (info.type == VIDEOTRACK)
7178 if (i <= docTrack) {
7179 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7180 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7183 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7184 info.trackName = type + QString::number(typeNumber);
7185 m_document->setTrackType(i, info);
7188 if (info.trackName == type + QString::number(typeNumber + 1)) {
7189 info.trackName = type + QString::number(typeNumber);
7190 m_document->setTrackType(i, info);
7195 emit tracksChanged();
7198 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7204 tracks << m_document->tracksCount() - track - 1;
7206 // negative track number -> update all tracks
7207 for (int i = 0; i < m_document->tracksCount(); ++i)
7211 for (int i = 0; i < tracks.count(); ++i) {
7213 // t + 1 because of black background track
7214 duration = m_document->renderer()->mltTrackDuration(t + 1);
7215 if (duration != m_document->trackDuration(t)) {
7216 m_document->setTrackDuration(t, duration);
7219 EffectsList effects = m_document->getTrackEffects(t);
7220 for (int j = 0; j < effects.count(); ++j) {
7222 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7223 * - update the effectstack if necessary
7230 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7232 QList<QGraphicsItem *> list = scene()->items();
7233 ClipItem *clip = NULL;
7234 for (int i = 0; i < list.size(); ++i) {
7235 if (list.at(i)->type() == AVWIDGET) {
7236 clip = static_cast <ClipItem *>(list.at(i));
7237 if (clip->clipProducer() == id) {
7238 clip->refreshClip(true, resetThumbs);
7244 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7246 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7248 if (effects.count()) {
7249 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7250 while (i != effects.constEnd()) {
7251 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effect(i.key()), i.value().attribute("kdenlive_ix").toInt(), true, true, command);
7258 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7260 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7262 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7265 QDomElement newEffect;
7266 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7267 if (effect.attribute("id") == filter) {
7268 newEffect = effect.cloneNode().toElement();
7269 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7270 while (i != filterParams.constEnd()) {
7271 EffectsList::setParameter(newEffect, i.key(), i.value());
7272 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7275 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7276 m_commandStack->push(command);
7277 emit clipItemSelected(clip);