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/addextradatacommand.h"
30 #include "commands/addtimelineclipcommand.h"
31 #include "commands/addeffectcommand.h"
32 #include "commands/editeffectcommand.h"
33 #include "commands/moveeffectcommand.h"
34 #include "commands/addtransitioncommand.h"
35 #include "commands/edittransitioncommand.h"
36 #include "commands/editkeyframecommand.h"
37 #include "commands/changespeedcommand.h"
38 #include "commands/addmarkercommand.h"
39 #include "commands/razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "commands/insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "commands/addtrackcommand.h"
52 #include "commands/changeeffectstatecommand.h"
53 #include "commands/movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "ui_importkeyframesdialog_ui.h"
56 #include "initeffects.h"
57 #include "commands/locktrackcommand.h"
58 #include "commands/groupclipscommand.h"
59 #include "commands/splitaudiocommand.h"
60 #include "commands/changecliptypecommand.h"
61 #include "trackdialog.h"
62 #include "tracksconfigdialog.h"
63 #include "commands/configtrackscommand.h"
64 #include "commands/rebuildgroupcommand.h"
65 #include "commands/razorgroupcommand.h"
66 #include "profilesdialog.h"
68 #include "lib/audio/audioEnvelope.h"
69 #include "lib/audio/audioCorrelation.h"
76 #include <KMessageBox>
77 #include <KIO/NetAccess>
78 #include <KFileDialog>
80 #include <QMouseEvent>
81 #include <QStylePainter>
82 #include <QGraphicsItem>
83 #include <QDomDocument>
85 #include <QApplication>
86 #include <QInputDialog>
89 #if QT_VERSION >= 0x040600
90 #include <QGraphicsDropShadowEffect>
93 #define SEEK_INACTIVE (-1)
97 bool sortGuidesList(const Guide *g1 , const Guide *g2)
99 return (*g1).position() < (*g2).position();
104 // disable animation if user asked it in KDE's global settings
105 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
106 // needs something like below (taken from dolphin)
107 // #include <kglobalsettings.h>
108 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
109 // const int duration = animate ? 1500 : 1;
111 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
112 QGraphicsView(projectscene, parent),
113 m_tracksHeight(KdenliveSettings::trackheight()),
114 m_projectDuration(0),
117 m_scene(projectscene),
119 m_operationMode(NONE),
126 m_autoScroll(KdenliveSettings::autoscroll()),
127 m_pasteEffectsAction(NULL),
128 m_ungroupAction(NULL),
135 m_blockRefresh(false),
136 m_selectionGroup(NULL),
138 m_audioCorrelator(NULL),
139 m_audioAlignmentReference(NULL),
140 m_controlModifier(false)
143 m_commandStack = doc->commandStack();
145 m_commandStack = NULL;
148 setMouseTracking(true);
149 setAcceptDrops(true);
150 setFrameShape(QFrame::NoFrame);
152 //setCacheMode(QGraphicsView::CacheBackground);
153 setAutoFillBackground(false);
154 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
155 setContentsMargins(0, 0, 0, 0);
157 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
159 m_animationTimer = new QTimeLine(800);
160 m_animationTimer->setFrameRange(0, 5);
161 m_animationTimer->setUpdateInterval(100);
162 m_animationTimer->setLoopCount(0);
164 m_tipColor = QColor(0, 192, 0, 200);
165 m_tipPen.setColor(QColor(255, 255, 255, 100));
166 m_tipPen.setWidth(3);
168 const int maxHeight = m_tracksHeight * m_document->tracksCount();
169 setSceneRect(0, 0, sceneRect().width(), maxHeight);
170 verticalScrollBar()->setMaximum(maxHeight);
171 verticalScrollBar()->setTracking(true);
172 // repaint guides when using vertical scroll
173 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
175 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
176 m_cursorLine->setZValue(1000);
179 pen1.setColor(palette().text().color());
180 m_cursorLine->setPen(pen1);
181 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
183 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
184 m_scrollTimer.setInterval(100);
185 m_scrollTimer.setSingleShot(true);
187 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
188 m_thumbsTimer.setInterval(500);
189 m_thumbsTimer.setSingleShot(true);
191 KIcon razorIcon("edit-cut");
192 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
194 KIcon spacerIcon("kdenlive-spacer-tool");
195 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
198 CustomTrackView::~CustomTrackView()
200 qDeleteAll(m_guides);
202 m_waitingThumbs.clear();
203 delete m_animationTimer;
207 void CustomTrackView::keyPressEvent(QKeyEvent * event)
209 if (event->key() == Qt::Key_Up) {
212 } else if (event->key() == Qt::Key_Down) {
215 } else QWidget::keyPressEvent(event);
218 void CustomTrackView::setDocumentModified()
220 m_document->setModified(true);
223 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
225 m_timelineContextMenu = timeline;
226 m_timelineContextClipMenu = clip;
227 m_clipTypeGroup = clipTypeGroup;
228 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
230 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
231 m_markerMenu->setEnabled(false);
232 markermenu->addMenu(m_markerMenu);
233 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
234 QList <QAction *> list = m_timelineContextClipMenu->actions();
235 for (int i = 0; i < list.count(); i++) {
236 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
237 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
240 m_timelineContextTransitionMenu = transition;
241 list = m_timelineContextTransitionMenu->actions();
242 for (int i = 0; i < list.count(); i++) {
243 if (list.at(i)->data().toString() == "auto") {
244 m_autoTransition = list.at(i);
249 m_timelineContextMenu->addSeparator();
250 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
251 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
252 m_timelineContextMenu->addAction(m_deleteGuide);
254 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
255 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
256 m_timelineContextMenu->addAction(m_editGuide);
259 void CustomTrackView::slotDoResetMenuPosition()
261 m_menuPosition = QPoint();
264 void CustomTrackView::slotResetMenuPosition()
266 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
267 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
270 void CustomTrackView::checkAutoScroll()
272 m_autoScroll = KdenliveSettings::autoscroll();
275 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
276 return m_scene->m_tracksList;
280 int CustomTrackView::getFrameWidth()
282 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
285 void CustomTrackView::updateSceneFrameWidth()
287 int frameWidth = getFrameWidth();
288 QList<QGraphicsItem *> itemList = items();
290 for (int i = 0; i < itemList.count(); i++) {
291 if (itemList.at(i)->type() == AVWIDGET) {
292 item = (ClipItem*) itemList.at(i);
293 item->resetFrameWidth(frameWidth);
294 item->resetThumbs(true);
299 bool CustomTrackView::checkTrackHeight()
301 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
302 m_tracksHeight = KdenliveSettings::trackheight();
303 emit trackHeightChanged();
304 QList<QGraphicsItem *> itemList = items();
306 Transition *transitionitem;
307 int frameWidth = getFrameWidth();
308 bool snap = KdenliveSettings::snaptopoints();
309 KdenliveSettings::setSnaptopoints(false);
310 for (int i = 0; i < itemList.count(); i++) {
311 if (itemList.at(i)->type() == AVWIDGET) {
312 item = (ClipItem*) itemList.at(i);
313 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
314 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
315 item->resetFrameWidth(frameWidth);
316 item->resetThumbs(true);
317 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
318 transitionitem = (Transition*) itemList.at(i);
319 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
320 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
323 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
324 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
326 for (int i = 0; i < m_guides.count(); i++) {
327 QLineF l = m_guides.at(i)->line();
328 l.setP2(QPointF(l.x2(), newHeight));
329 m_guides.at(i)->setLine(l);
332 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
333 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
334 KdenliveSettings::setSnaptopoints(snap);
335 viewport()->update();
339 /** Zoom or move viewport on mousewheel
341 * If mousewheel+Ctrl, zooms in/out on the timeline.
343 * With Ctrl, moves viewport towards end of timeline if down/back,
344 * opposite on up/forward.
346 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
347 void CustomTrackView::wheelEvent(QWheelEvent * e)
349 if (e->modifiers() == Qt::ControlModifier) {
350 if (e->delta() > 0) emit zoomIn();
353 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
354 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
358 int CustomTrackView::getPreviousVideoTrack(int track)
360 track = m_document->tracksCount() - track - 1;
362 for (int i = track; i > -1; i--) {
363 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
369 void CustomTrackView::slotFetchNextThumbs()
371 if (!m_waitingThumbs.isEmpty()) {
372 ClipItem *item = m_waitingThumbs.takeFirst();
373 while (item == NULL && !m_waitingThumbs.isEmpty()) {
374 item = m_waitingThumbs.takeFirst();
376 if (item) item->slotFetchThumbs();
377 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
381 void CustomTrackView::slotCheckMouseScrolling()
383 if (m_scrollOffset == 0) {
384 m_scrollTimer.stop();
387 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
388 m_scrollTimer.start();
391 void CustomTrackView::slotCheckPositionScrolling()
393 // If mouse is at a border of the view, scroll
394 if (m_moveOpMode != SEEK) return;
395 if (mapFromScene(m_cursorPos, 0).x() < 3) {
396 if (horizontalScrollBar()->value() == 0) return;
397 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
398 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
399 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
400 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
401 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
402 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
403 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
409 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
411 int pos = event->x();
412 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
414 double snappedPos = getSnapPointForPos(mappedXPos);
415 emit mousePosition(mappedXPos);
417 if (event->buttons() & Qt::MidButton) return;
418 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
419 event->setAccepted(true);
421 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
425 if (event->buttons() != Qt::NoButton) {
426 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
427 if (m_dragItem && m_tool == SELECTTOOL) {
428 if (m_operationMode == MOVE && move) {
429 //m_dragItem->setProperty("y_absolute", event->pos().y());
430 QGraphicsView::mouseMoveEvent(event);
431 // If mouse is at a border of the view, scroll
433 m_scrollOffset = -30;
434 m_scrollTimer.start();
435 } else if (viewport()->width() - pos < 10) {
437 m_scrollTimer.start();
438 } else if (m_scrollTimer.isActive()) {
439 m_scrollTimer.stop();
441 } else if (m_operationMode == RESIZESTART && move) {
442 m_document->renderer()->pause();
443 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
444 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
446 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
448 m_dragItem->resizeStart((int)(snappedPos));
450 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
451 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
452 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
453 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
454 } else if (m_operationMode == RESIZEEND && move) {
455 m_document->renderer()->pause();
456 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
457 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
459 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
461 m_dragItem->resizeEnd((int)(snappedPos));
463 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
464 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
465 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
466 } else if (m_operationMode == FADEIN && move) {
467 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
468 } else if (m_operationMode == FADEOUT && move) {
469 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
470 } else if (m_operationMode == KEYFRAME && move) {
471 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
472 double pos = mapToScene(event->pos()).toPoint().y();
473 QRectF br = m_dragItem->sceneBoundingRect();
474 double maxh = 100.0 / br.height();
475 pos = (br.bottom() - pos) * maxh;
476 m_dragItem->updateKeyFramePos(keyFramePos, pos);
477 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
478 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
480 removeTipAnimation();
482 } else if (m_operationMode == MOVEGUIDE) {
483 removeTipAnimation();
484 QGraphicsView::mouseMoveEvent(event);
486 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
488 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
489 if (snappedPos < 0) snappedPos = 0;
491 // Make sure there is no collision
492 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
493 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
494 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
495 collidingItems.removeAll(m_selectionGroup);
496 for (int i = 0; i < children.count(); i++) {
497 if (children.at(i)->type() == GROUPWIDGET) {
498 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
499 for (int j = 0; j < subchildren.count(); j++)
500 collidingItems.removeAll(subchildren.at(j));
502 collidingItems.removeAll(children.at(i));
504 bool collision = false;
506 for (int i = 0; i < collidingItems.count(); i++) {
507 if (!collidingItems.at(i)->isEnabled()) continue;
508 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
509 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
510 // Moving backward, determine best pos
511 QPainterPath clipPath;
512 clipPath.addRect(item->sceneBoundingRect());
513 QPainterPath res = shape.intersected(clipPath);
514 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
517 snappedPos += offset;
518 // make sure we have no collision
519 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
520 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
521 collidingItems.removeAll(m_selectionGroup);
522 for (int i = 0; i < children.count(); i++) {
523 if (children.at(i)->type() == GROUPWIDGET) {
524 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
525 for (int j = 0; j < subchildren.count(); j++)
526 collidingItems.removeAll(subchildren.at(j));
528 collidingItems.removeAll(children.at(i));
531 for (int i = 0; i < collidingItems.count(); i++) {
532 if (!collidingItems.at(i)->isEnabled()) continue;
533 if (collidingItems.at(i)->type() == AVWIDGET) {
542 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
543 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
544 collidingItems.removeAll(m_selectionGroup);
545 for (int i = 0; i < children.count(); i++) {
546 if (children.at(i)->type() == GROUPWIDGET) {
547 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
548 for (int j = 0; j < subchildren.count(); j++)
549 collidingItems.removeAll(subchildren.at(j));
551 collidingItems.removeAll(children.at(i));
555 for (int i = 0; i < collidingItems.count(); i++) {
556 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
557 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
558 // Moving backward, determine best pos
559 QPainterPath clipPath;
560 clipPath.addRect(item->sceneBoundingRect());
561 QPainterPath res = shape.intersected(clipPath);
562 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
566 snappedPos += offset;
567 // make sure we have no collision
568 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
569 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
570 collidingItems.removeAll(m_selectionGroup);
571 for (int i = 0; i < children.count(); i++) {
572 if (children.at(i)->type() == GROUPWIDGET) {
573 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
574 for (int j = 0; j < subchildren.count(); j++)
575 collidingItems.removeAll(subchildren.at(j));
577 collidingItems.removeAll(children.at(i));
579 for (int i = 0; i < collidingItems.count(); i++) {
580 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
588 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
589 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
593 if (m_tool == RAZORTOOL) {
594 setCursor(m_razorCursor);
595 //QGraphicsView::mouseMoveEvent(event);
597 } else if (m_tool == SPACERTOOL) {
598 setCursor(m_spacerCursor);
602 QList<QGraphicsItem *> itemList = items(event->pos());
603 QGraphicsRectItem *item = NULL;
604 OPERATIONTYPE opMode = NONE;
606 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
608 } else for (int i = 0; i < itemList.count(); i++) {
609 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
610 item = (QGraphicsRectItem*) itemList.at(i);
615 if (item && event->buttons() == Qt::NoButton) {
616 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
617 if (m_tool == RAZORTOOL) {
618 // razor tool over a clip, display current frame in monitor
619 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
620 //TODO: solve crash when showing frame when moving razor over clip
621 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
627 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
628 // all other modes break the selection, so the user probably wants to move it
631 if (clip->rect().width() * transform().m11() < 15) {
632 // If the item is very small, only allow move
635 else opMode = clip->operationMode(mapToScene(event->pos()));
638 const double size = 5;
639 if (opMode == m_moveOpMode) {
640 QGraphicsView::mouseMoveEvent(event);
643 removeTipAnimation();
645 m_moveOpMode = opMode;
646 setTipAnimation(clip, opMode, size);
648 if (item->type() == AVWIDGET)
649 ci = static_cast <ClipItem *>(item);
651 if (opMode == MOVE) {
652 setCursor(Qt::OpenHandCursor);
654 message = ci->clipName() + i18n(":");
655 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
656 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
657 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
658 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
659 if (clip->parentItem() == m_selectionGroup)
660 message.append(i18n(" Selection duration:"));
662 message.append(i18n(" Group duration:"));
663 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
664 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
665 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
666 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
670 } else if (opMode == RESIZESTART) {
671 setCursor(KCursor("left_side", Qt::SizeHorCursor));
673 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
674 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
675 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
676 } else if (opMode == RESIZEEND) {
677 setCursor(KCursor("right_side", Qt::SizeHorCursor));
679 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
680 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
681 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
682 } else if (opMode == FADEIN || opMode == FADEOUT) {
683 setCursor(Qt::PointingHandCursor);
684 if (ci && opMode == FADEIN && ci->fadeIn()) {
685 message = i18n("Fade in duration: ");
686 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
687 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
688 message = i18n("Fade out duration: ");
689 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
691 message = i18n("Drag to add or resize a fade effect.");
693 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
694 setCursor(Qt::PointingHandCursor);
695 message = i18n("Click to add a transition.");
696 } else if (opMode == KEYFRAME) {
697 setCursor(Qt::PointingHandCursor);
698 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
701 if (!message.isEmpty())
702 emit displayMessage(message, InformationMessage);
703 } // no clip under mouse
704 else if (m_tool == RAZORTOOL) {
707 } else if (opMode == MOVEGUIDE) {
708 m_moveOpMode = opMode;
709 setCursor(Qt::SplitHCursor);
711 removeTipAnimation();
712 setCursor(Qt::ArrowCursor);
713 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
714 QGraphicsView::mouseMoveEvent(event);
716 seekCursorPos(mappedXPos);
717 slotCheckPositionScrolling();
719 } else m_moveOpMode = NONE;
721 QGraphicsView::mouseMoveEvent(event);
725 void CustomTrackView::mousePressEvent(QMouseEvent * event)
727 setFocus(Qt::MouseFocusReason);
728 m_menuPosition = QPoint();
730 // special cases (middle click button or ctrl / shift click
731 if (event->button() == Qt::MidButton) {
733 m_blockRefresh = false;
734 m_operationMode = NONE;
738 if (event->modifiers() & Qt::ShiftModifier) {
739 // Rectangle selection
740 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
741 setDragMode(QGraphicsView::RubberBandDrag);
742 if (!(event->modifiers() & Qt::ControlModifier)) {
743 resetSelectionGroup();
745 emit clipItemSelected(NULL);
748 scene()->clearSelection();
750 m_blockRefresh = false;
751 m_operationMode = RUBBERSELECTION;
752 QGraphicsView::mousePressEvent(event);
756 m_blockRefresh = true;
759 if (m_tool != RAZORTOOL) activateMonitor();
760 else if (m_document->renderer()->playSpeed() != 0.0) {
761 m_document->renderer()->pause();
764 m_clickEvent = event->pos();
766 // check item under mouse
767 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
768 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
769 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
770 setDragMode(QGraphicsView::ScrollHandDrag);
771 QGraphicsView::mousePressEvent(event);
772 m_blockRefresh = false;
773 m_operationMode = NONE;
777 // if a guide and a clip were pressed, just select the guide
778 for (int i = 0; i < collisionList.count(); ++i) {
779 if (collisionList.at(i)->type() == GUIDEITEM) {
780 // a guide item was pressed
781 m_dragGuide = (Guide *) collisionList.at(i);
782 if (event->button() == Qt::LeftButton) { // move it
783 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
784 m_operationMode = MOVEGUIDE;
785 // deselect all clips so that only the guide will move
786 m_scene->clearSelection();
787 resetSelectionGroup(false);
788 updateSnapPoints(NULL);
789 QGraphicsView::mousePressEvent(event);
791 } else // show context menu
796 // Find first clip, transition or group under mouse (when no guides selected)
798 AbstractGroupItem *dragGroup = NULL;
799 AbstractClipItem *collisionClip = NULL;
801 while (!m_dragGuide && ct < collisionList.count()) {
802 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
803 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
804 if (collisionClip->isItemLocked())
806 if (collisionClip == m_dragItem)
807 collisionClip = NULL;
809 m_dragItem = collisionClip;
811 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
812 m_dragItemInfo = m_dragItem->info();
813 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
814 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
815 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
822 if (m_dragItem) emit clipItemSelected(NULL);
825 #if QT_VERSION >= 0x040600
826 // Add shadow to dragged item, currently disabled because of painting artifacts
827 //TODO: re-enable when fixed
828 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
829 eff->setBlurRadius(5);
830 eff->setOffset(3, 3);
831 m_dragItem->setGraphicsEffect(eff);*/
833 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
834 // update transition menu action
835 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
836 m_autoTransition->setEnabled(true);
837 } else m_autoTransition->setEnabled(false);
839 // context menu requested
840 if (event->button() == Qt::RightButton) {
842 if (dragGroup) dragGroup->setSelected(true);
843 else if (!m_dragItem->isSelected()) {
844 resetSelectionGroup(false);
845 m_scene->clearSelection();
846 m_dragItem->setSelected(true);
848 } else if (!m_dragGuide) {
849 // check if there is a guide close to mouse click
850 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
851 for (int i = 0; i < guidesCollisionList.count(); i++) {
852 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
853 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
857 // keep this to support multiple guides context menu in the future (?)
858 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
859 guidesCollisionList.removeAt(0);
861 if (!guidesCollisionList.isEmpty())
862 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
865 m_operationMode = NONE;
866 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
867 m_menuPosition = m_clickEvent;
873 // No item under click
874 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
875 resetSelectionGroup(false);
876 setCursor(Qt::ArrowCursor);
877 m_scene->clearSelection();
879 updateClipTypeActions(NULL);
880 if (m_tool == SPACERTOOL) {
881 QList<QGraphicsItem *> selection;
882 if (event->modifiers() == Qt::ControlModifier) {
883 // Ctrl + click, select all items on track after click position
884 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
885 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
886 // Cannot use spacer on locked track
887 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
891 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
894 selection = checkForGroups(rect, &isOk);
896 // groups found on track, do not allow the move
897 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
901 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;
903 // Select all items on all tracks after click position
904 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
905 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
908 QList <GenTime> offsetList;
909 // create group to hold selected items
910 m_selectionGroup = new AbstractGroupItem(m_document->fps());
911 scene()->addItem(m_selectionGroup);
913 for (int i = 0; i < selection.count(); i++) {
914 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
915 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
916 if (item->isItemLocked()) continue;
917 offsetList.append(item->startPos());
918 offsetList.append(item->endPos());
919 m_selectionGroup->addToGroup(selection.at(i));
920 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
921 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
922 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
923 QList<QGraphicsItem *> children = selection.at(i)->childItems();
924 for (int j = 0; j < children.count(); j++) {
925 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
926 offsetList.append(item->startPos());
927 offsetList.append(item->endPos());
929 m_selectionGroup->addToGroup(selection.at(i));
930 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
931 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
932 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
933 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
934 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
935 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
938 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
939 if (!offsetList.isEmpty()) {
941 QList <GenTime> cleandOffsetList;
942 GenTime startOffset = offsetList.takeFirst();
943 for (int k = 0; k < offsetList.size(); k++) {
944 GenTime newoffset = offsetList.at(k) - startOffset;
945 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
946 cleandOffsetList.append(newoffset);
949 updateSnapPoints(NULL, cleandOffsetList, true);
951 m_operationMode = SPACER;
953 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
955 //QGraphicsView::mousePressEvent(event);
961 if (m_tool == RAZORTOOL && m_dragItem) {
962 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
963 if (m_dragItem->type() == TRANSITIONWIDGET) {
964 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
966 m_document->renderer()->pause();
967 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
968 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
970 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
971 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
972 m_commandStack->push(command);
974 setDocumentModified();
981 bool itemSelected = false;
982 if (m_dragItem->isSelected())
984 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
986 else if (dragGroup && dragGroup->isSelected())
989 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
990 if (event->modifiers() != Qt::ControlModifier) {
991 resetSelectionGroup(false);
992 m_scene->clearSelection();
993 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
994 viewport()->update();
996 resetSelectionGroup();
999 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1000 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1002 bool selected = !m_dragItem->isSelected();
1004 dragGroup->setSelected(selected);
1006 m_dragItem->setSelected(selected);
1007 if (selected == false) {
1010 groupSelectedItems();
1012 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1013 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1014 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1016 else updateClipTypeActions(NULL);
1019 if (collisionClip != NULL || m_dragItem == NULL) {
1020 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1021 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1022 emit clipItemSelected(selected);
1024 emit clipItemSelected(NULL);
1028 // If clicked item is selected, allow move
1029 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1030 QGraphicsView::mousePressEvent(event);
1033 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1034 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1035 // all other modes break the selection, so the user probably wants to move it
1036 m_operationMode = MOVE;
1038 if (m_dragItem->rect().width() * transform().m11() < 15) {
1039 // If the item is very small, only allow move
1040 m_operationMode = MOVE;
1042 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1044 } else m_operationMode = NONE;
1045 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1047 // Update snap points
1048 if (m_selectionGroup == NULL) {
1049 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1050 updateSnapPoints(NULL);
1052 updateSnapPoints(m_dragItem);
1054 QList <GenTime> offsetList;
1055 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1056 for (int i = 0; i < children.count(); i++) {
1057 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1058 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1059 offsetList.append(item->startPos());
1060 offsetList.append(item->endPos());
1063 if (!offsetList.isEmpty()) {
1065 GenTime startOffset = offsetList.takeFirst();
1066 QList <GenTime> cleandOffsetList;
1067 for (int k = 0; k < offsetList.size(); k++) {
1068 GenTime newoffset = offsetList.at(k) - startOffset;
1069 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1070 cleandOffsetList.append(newoffset);
1073 updateSnapPoints(NULL, cleandOffsetList, true);
1077 if (m_operationMode == KEYFRAME) {
1078 m_dragItem->updateSelectedKeyFrame();
1079 m_blockRefresh = false;
1081 } else if (m_operationMode == MOVE) {
1082 setCursor(Qt::ClosedHandCursor);
1083 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1085 info.startPos = m_dragItem->startPos();
1086 info.track = m_dragItem->track();
1087 int transitiontrack = getPreviousVideoTrack(info.track);
1088 ClipItem *transitionClip = NULL;
1089 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1090 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1091 info.endPos = transitionClip->endPos();
1093 GenTime transitionDuration(65, m_document->fps());
1094 if (m_dragItem->cropDuration() < transitionDuration)
1095 info.endPos = m_dragItem->endPos();
1097 info.endPos = info.startPos + transitionDuration;
1099 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1100 // Check there is no other transition at that place
1101 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1102 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1103 QList<QGraphicsItem *> selection = m_scene->items(r);
1104 bool transitionAccepted = true;
1105 for (int i = 0; i < selection.count(); i++) {
1106 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1107 Transition *tr = static_cast <Transition *>(selection.at(i));
1108 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1109 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1110 } else transitionAccepted = false;
1113 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1114 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1115 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1117 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1118 info.track = m_dragItem->track();
1119 int transitiontrack = getPreviousVideoTrack(info.track);
1120 ClipItem *transitionClip = NULL;
1121 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1122 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1123 info.startPos = transitionClip->startPos();
1125 GenTime transitionDuration(65, m_document->fps());
1126 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1127 else info.startPos = info.endPos - transitionDuration;
1129 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1130 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1131 EffectsList::setParameter(transition, "reverse", "1");
1133 // Check there is no other transition at that place
1134 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1135 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1136 QList<QGraphicsItem *> selection = m_scene->items(r);
1137 bool transitionAccepted = true;
1138 for (int i = 0; i < selection.count(); i++) {
1139 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1140 Transition *tr = static_cast <Transition *>(selection.at(i));
1141 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1142 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1143 } else transitionAccepted = false;
1146 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1147 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1149 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1150 resetSelectionGroup(false);
1151 m_dragItem->setSelected(true);
1154 m_blockRefresh = false;
1156 QGraphicsView::mousePressEvent(event);
1159 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1161 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1162 QList<QGraphicsItem *> list = scene()->items(p);
1163 AbstractGroupItem *group = NULL;
1164 for (int i = 0; i < list.size(); i++) {
1165 if (!list.at(i)->isEnabled()) continue;
1166 if (list.at(i)->type() == GROUPWIDGET) {
1167 group = static_cast <AbstractGroupItem *>(list.at(i));
1171 rebuildGroup(group);
1174 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1177 resetSelectionGroup(false);
1178 m_scene->clearSelection();
1180 QList <QGraphicsItem *> children = group->childItems();
1181 m_document->clipManager()->removeGroup(group);
1182 scene()->destroyItemGroup(group);
1183 for (int i = 0; i < children.count(); i++)
1184 children.at(i)->setSelected(true);
1185 groupSelectedItems(false, true);
1189 void CustomTrackView::resetSelectionGroup(bool selectItems)
1191 if (m_selectionGroup) {
1192 // delete selection group
1193 bool snap = KdenliveSettings::snaptopoints();
1194 KdenliveSettings::setSnaptopoints(false);
1196 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1197 scene()->destroyItemGroup(m_selectionGroup);
1198 for (int i = 0; i < children.count(); i++) {
1199 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1200 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1201 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1202 children.at(i)->setSelected(selectItems);
1204 } else if (children.at(i)->type() == GROUPWIDGET) {
1205 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1206 children.at(i)->setSelected(selectItems);
1210 m_selectionGroup = NULL;
1211 KdenliveSettings::setSnaptopoints(snap);
1215 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1217 if (m_selectionGroup) {
1218 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1221 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1222 if (m_dragItem && !selection.contains(m_dragItem)) {
1223 selection << m_dragItem;
1225 if (selection.isEmpty()) return;
1227 // Find top left position of selection
1228 for (int i = 0; i < selection.count(); i++) {
1229 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1230 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1231 } else if (selection.at(i)->parentItem()) {
1232 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1236 if (force || selection.count() > 1) {
1237 bool snap = KdenliveSettings::snaptopoints();
1238 KdenliveSettings::setSnaptopoints(false);
1239 if (createNewGroup) {
1240 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1241 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1242 QPointF diff = newGroup->pos();
1243 newGroup->translate(-diff.x(), -diff.y());
1244 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1246 scene()->addItem(newGroup);
1248 // Check if we are trying to include a group in a group
1249 QList <AbstractGroupItem *> groups;
1250 for (int i = 0; i < selection.count(); i++) {
1251 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1252 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1253 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1254 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1256 if (!groups.isEmpty()) {
1257 // ungroup previous groups
1258 while (!groups.isEmpty()) {
1259 AbstractGroupItem *grp = groups.takeFirst();
1260 m_document->clipManager()->removeGroup(grp);
1261 scene()->destroyItemGroup(grp);
1263 selection = m_scene->selectedItems();
1266 for (int i = 0; i < selection.count(); i++) {
1267 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1268 newGroup->addToGroup(selection.at(i));
1269 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1272 KdenliveSettings::setSnaptopoints(snap);
1274 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1275 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1276 QPointF diff = m_selectionGroup->pos();
1277 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1278 m_selectionGroup->translate(- diff.x(), -diff.y());
1280 scene()->addItem(m_selectionGroup);
1281 for (int i = 0; i < selection.count(); i++) {
1282 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1283 m_selectionGroup->addToGroup(selection.at(i));
1284 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1287 KdenliveSettings::setSnaptopoints(snap);
1288 if (m_selectionGroup) {
1289 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1290 m_selectionGroupInfo.track = m_selectionGroup->track();
1293 } else resetSelectionGroup();
1296 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1298 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1299 /*if (m_moveOpMode == KEYFRAME) {
1300 // user double clicked on a keyframe, open edit dialog
1301 //TODO: update for effects with several values per keyframe
1302 QDialog d(parentWidget());
1303 Ui::KeyFrameDialog_UI view;
1305 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1306 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1307 view.kfr_value->setFocus();
1308 if (d.exec() == QDialog::Accepted) {
1309 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1310 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1311 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1312 QString previous = item->keyframes(item->selectedEffectIndex());
1313 item->updateKeyframeEffect();
1314 QString next = item->keyframes(item->selectedEffectIndex());
1315 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1316 m_commandStack->push(command);
1317 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1318 emit clipItemSelected(item, item->selectedEffectIndex());
1323 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1324 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1325 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1326 //QString previous = item->keyframes(item->selectedEffectIndex());
1327 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1328 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1329 //item->updateKeyframeEffect();
1330 //QString next = item->keyframes(item->selectedEffectIndex());
1331 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1332 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1333 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1334 m_commandStack->push(command);
1335 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1336 emit clipItemSelected(item, item->selectedEffectIndex());
1338 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1341 QList<QGraphicsItem *> collisionList = items(event->pos());
1342 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1343 Guide *editGuide = (Guide *) collisionList.at(0);
1344 if (editGuide) slotEditGuide(editGuide->info());
1349 void CustomTrackView::editItemDuration()
1351 AbstractClipItem *item;
1355 if (m_scene->selectedItems().count() == 1) {
1356 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1358 if (m_scene->selectedItems().empty())
1359 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1361 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1367 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1371 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1372 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1376 if (!item->isItemLocked()) {
1379 if (item->type() == TRANSITIONWIDGET)
1380 getTransitionAvailableSpace(item, minimum, maximum);
1382 getClipAvailableSpace(item, minimum, maximum);
1384 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1385 m_document->timecode(), minimum, maximum, this);
1386 if (d->exec() == QDialog::Accepted) {
1387 ItemInfo clipInfo = item->info();
1388 ItemInfo startInfo = clipInfo;
1389 if (item->type() == TRANSITIONWIDGET) {
1390 // move & resize transition
1391 clipInfo.startPos = d->startPos();
1392 clipInfo.endPos = clipInfo.startPos + d->duration();
1393 clipInfo.track = item->track();
1394 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1395 updateTrackDuration(clipInfo.track, command);
1396 m_commandStack->push(command);
1398 // move and resize clip
1399 ClipItem *clip = static_cast<ClipItem *>(item);
1400 QUndoCommand *moveCommand = new QUndoCommand();
1401 moveCommand->setText(i18n("Edit clip"));
1402 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1403 // duration was reduced, so process it first
1404 clipInfo.endPos = clipInfo.startPos + d->duration();
1405 clipInfo.cropStart = d->cropStart();
1407 resizeClip(startInfo, clipInfo);
1408 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1409 adjustEffects(clip, startInfo, moveCommand);
1410 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1413 if (d->startPos() != clipInfo.startPos) {
1414 startInfo = clipInfo;
1415 clipInfo.startPos = d->startPos();
1416 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1417 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1420 if (d->duration() > item->cropDuration()) {
1421 // duration was increased, so process it after move
1422 startInfo = clipInfo;
1423 clipInfo.endPos = clipInfo.startPos + d->duration();
1424 clipInfo.cropStart = d->cropStart();
1426 resizeClip(startInfo, clipInfo);
1427 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1428 adjustEffects(clip, startInfo, moveCommand);
1429 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1431 updateTrackDuration(clipInfo.track, moveCommand);
1432 m_commandStack->push(moveCommand);
1437 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1441 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1443 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1445 clip->setKeyframes(index, keyframes);
1446 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1447 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1451 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1453 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1454 m_editGuide->setEnabled(m_dragGuide != NULL);
1455 m_markerMenu->clear();
1456 m_markerMenu->setEnabled(false);
1458 m_timelineContextMenu->popup(pos);
1459 } else if (group != NULL) {
1460 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1461 m_ungroupAction->setEnabled(true);
1462 updateClipTypeActions(NULL);
1463 m_timelineContextClipMenu->popup(pos);
1465 m_ungroupAction->setEnabled(false);
1466 if (clip->type() == AVWIDGET) {
1467 ClipItem *item = static_cast <ClipItem*>(clip);
1468 //build go to marker menu
1469 if (item->baseClip()) {
1470 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1471 int offset = item->startPos().frames(m_document->fps());
1472 if (!markers.isEmpty()) {
1473 for (int i = 0; i < markers.count(); i++) {
1474 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1475 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1476 QAction *go = m_markerMenu->addAction(position);
1477 go->setData(pos + offset);
1480 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1482 updateClipTypeActions(item);
1483 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1484 m_timelineContextClipMenu->popup(pos);
1485 } else if (clip->type() == TRANSITIONWIDGET) {
1486 m_timelineContextTransitionMenu->popup(pos);
1491 void CustomTrackView::activateMonitor()
1493 emit activateDocumentMonitor();
1496 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1498 resetSelectionGroup();
1500 info.startPos = GenTime();
1501 info.cropStart = GenTime(in, m_document->fps());
1502 info.endPos = GenTime(out - in, m_document->fps());
1503 info.cropDuration = info.endPos - info.startPos;
1506 // Check if clip can be inserted at that position
1507 ItemInfo pasteInfo = info;
1508 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1509 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1510 pasteInfo.track = selectedTrack();
1511 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1513 // Cannot be inserted at cursor pos, insert at end of track
1514 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1515 pasteInfo.startPos = GenTime(duration, m_document->fps());
1516 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1517 ok = canBePastedTo(pasteInfo, AVWIDGET);
1520 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1524 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1525 updateTrackDuration(pasteInfo.track, command);
1526 m_commandStack->push(command);
1528 selectClip(true, false);
1529 // Automatic audio split
1530 if (KdenliveSettings::splitaudio())
1534 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1536 if (data->hasFormat("kdenlive/clip")) {
1538 m_scene->clearSelection();
1539 resetSelectionGroup(false);
1540 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1541 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1543 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1546 if (clip->getProducer() == NULL) {
1547 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1550 QPointF framePos = mapToScene(pos);
1552 info.startPos = GenTime();
1553 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1554 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1555 info.cropDuration = info.endPos - info.startPos;
1558 // Check if clip can be inserted at that position
1559 ItemInfo pasteInfo = info;
1560 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1561 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1562 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1563 framePos.setX((int)(framePos.x() + 0.5));
1564 framePos.setY(pasteInfo.track * m_tracksHeight);
1565 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1568 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1569 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1570 m_selectionGroup->addToGroup(item);
1571 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1573 QList <GenTime> offsetList;
1574 offsetList.append(info.endPos);
1575 updateSnapPoints(NULL, offsetList);
1576 m_selectionGroup->setPos(framePos);
1577 scene()->addItem(m_selectionGroup);
1578 m_selectionGroup->setSelected(true);
1580 } else if (data->hasFormat("kdenlive/producerslist")) {
1582 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1583 m_scene->clearSelection();
1584 resetSelectionGroup(false);
1586 QList <GenTime> offsetList;
1587 QList <ItemInfo> infoList;
1588 QPointF framePos = mapToScene(pos);
1589 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1590 int track = (int)(framePos.y() / m_tracksHeight);
1591 framePos.setX((int)(framePos.x() + 0.5));
1592 framePos.setY(track * m_tracksHeight);
1594 // Check if clips can be inserted at that position
1595 for (int i = 0; i < ids.size(); ++i) {
1596 QString clipData = ids.at(i);
1597 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1599 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1602 if (clip->getProducer() == NULL) {
1603 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1607 info.startPos = start;
1608 if (clipData.contains('/')) {
1609 // this is a clip zone, set in / out
1610 int in = clipData.section('/', 1, 1).toInt();
1611 int out = clipData.section('/', 2, 2).toInt();
1612 info.cropStart = GenTime(in, m_document->fps());
1613 info.cropDuration = GenTime(out - in, m_document->fps());
1616 info.cropDuration = clip->duration();
1618 info.endPos = info.startPos + info.cropDuration;
1620 infoList.append(info);
1621 start += info.cropDuration;
1623 if (!canBePastedTo(infoList, AVWIDGET)) {
1626 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1628 for (int i = 0; i < ids.size(); ++i) {
1629 QString clipData = ids.at(i);
1630 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1632 info.startPos = start;
1633 if (clipData.contains('/')) {
1634 // this is a clip zone, set in / out
1635 int in = clipData.section('/', 1, 1).toInt();
1636 int out = clipData.section('/', 2, 2).toInt();
1637 info.cropStart = GenTime(in, m_document->fps());
1638 info.cropDuration = GenTime(out - in, m_document->fps());
1641 info.cropDuration = clip->duration();
1643 info.endPos = info.startPos + info.cropDuration;
1645 start += info.cropDuration;
1646 offsetList.append(start);
1647 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1648 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1649 m_selectionGroup->addToGroup(item);
1650 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1653 updateSnapPoints(NULL, offsetList);
1654 m_selectionGroup->setPos(framePos);
1655 scene()->addItem(m_selectionGroup);
1656 //m_selectionGroup->setZValue(10);
1657 m_thumbsTimer.start();
1661 // the drag is not a clip (may be effect, ...)
1669 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1671 if (insertDropClips(event->mimeData(), event->pos())) {
1672 if (event->source() == this) {
1673 event->setDropAction(Qt::MoveAction);
1676 event->setDropAction(Qt::MoveAction);
1677 event->acceptProposedAction();
1679 } else QGraphicsView::dragEnterEvent(event);
1682 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1684 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);
1685 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1686 collindingItems.removeAll(item);
1687 if (collindingItems.isEmpty()) return false;
1689 for (int i = 0; i < collindingItems.count(); i++) {
1690 QGraphicsItem *collision = collindingItems.at(i);
1691 if (collision->type() == item->type()) {
1693 kDebug() << "// COLLISIION DETECTED";
1701 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1703 int track = m_document->tracksCount() - clip->track();
1704 GenTime pos = clip->startPos();
1705 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1706 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1709 bool success = true;
1710 for (int i = 0; i < clip->effectsCount(); i++) {
1711 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1713 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1714 m_document->renderer()->doRefresh();
1717 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1719 if (pos < GenTime()) {
1721 if (effect.attribute("id") == "speed") {
1722 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1726 m_document->addTrackEffect(track - 1, effect);
1727 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1728 emit updateTrackEffectState(track - 1);
1729 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1732 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1734 // Special case: speed effect
1735 if (effect.attribute("id") == "speed") {
1736 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1737 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1741 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1742 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1743 if (strobe == 0) strobe = 1;
1744 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1745 EffectsParameterList params = clip->addEffect(effect);
1746 m_document->renderer()->mltAddEffect(track, pos, params);
1747 if (clip->isSelected()) emit clipItemSelected(clip);
1750 EffectsParameterList params = clip->addEffect(effect);
1751 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1752 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1753 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1754 if (clip->isSelected()) emit clipItemSelected(clip);
1755 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1758 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1760 QString index = effect.attribute("kdenlive_ix");
1761 if (pos < GenTime()) {
1762 // Delete track effect
1763 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1764 m_document->removeTrackEffect(track - 1, effect);
1766 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1767 emit updateTrackEffectState(track - 1);
1768 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1771 // Special case: speed effect
1772 if (effect.attribute("id") == "speed") {
1773 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1775 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1776 clip->deleteEffect(index);
1777 emit clipItemSelected(clip);
1778 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1782 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1783 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1784 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1787 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1789 clip->deleteEffect(index);
1790 emit clipItemSelected(clip);
1794 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1796 QList<QGraphicsItem *> itemList = group->childItems();
1797 QUndoCommand *effectCommand = new QUndoCommand();
1799 int offset = effect.attribute("clipstart").toInt();
1800 QDomElement namenode = effect.firstChildElement("name");
1801 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1802 else effectName = i18n("effect");
1803 effectCommand->setText(i18n("Add %1", effectName));
1804 for (int i = 0; i < itemList.count(); i++) {
1805 if (itemList.at(i)->type() == AVWIDGET) {
1806 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1807 if (effect.tagName() == "effectgroup") {
1808 QDomNodeList effectlist = effect.elementsByTagName("effect");
1809 for (int j = 0; j < effectlist.count(); j++) {
1810 QDomElement subeffect = effectlist.at(j).toElement();
1811 if (subeffect.hasAttribute("kdenlive_info")) {
1812 // effect is in a group
1813 EffectInfo effectInfo;
1814 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1815 if (effectInfo.groupIndex < 0) {
1816 // group needs to be appended
1817 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1818 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1821 processEffect(item, subeffect, offset, effectCommand);
1825 processEffect(item, effect, offset, effectCommand);
1829 if (effectCommand->childCount() > 0) {
1830 m_commandStack->push(effectCommand);
1831 setDocumentModified();
1832 } else delete effectCommand;
1834 clearSelection(false);
1835 m_dragItem = dropTarget;
1836 m_dragItem->setSelected(true);
1837 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1841 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1843 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1846 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1848 QList<QGraphicsItem *> itemList;
1849 QUndoCommand *effectCommand = new QUndoCommand();
1852 int offset = effect.attribute("clipstart").toInt();
1853 if (effect.tagName() == "effectgroup") {
1854 effectName = effect.attribute("name");
1856 QDomElement namenode = effect.firstChildElement("name");
1857 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1858 else effectName = i18n("effect");
1860 effectCommand->setText(i18n("Add %1", effectName));
1862 if (track == -1) itemList = scene()->selectedItems();
1863 if (itemList.isEmpty()) {
1864 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1865 if (clip) itemList.append(clip);
1866 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1870 for (int i = 0; i < itemList.count(); i++) {
1871 if (itemList.at(i)->type() == GROUPWIDGET) {
1872 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1873 for (int j = 0; j < subitems.count(); j++) {
1874 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1879 for (int i = 0; i < itemList.count(); i++) {
1880 if (itemList.at(i)->type() == AVWIDGET) {
1881 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1882 if (effect.tagName() == "effectgroup") {
1883 QDomNodeList effectlist = effect.elementsByTagName("effect");
1884 for (int j = 0; j < effectlist.count(); j++) {
1885 QDomElement subeffect = effectlist.at(j).toElement();
1886 if (subeffect.hasAttribute("kdenlive_info")) {
1887 // effect is in a group
1888 EffectInfo effectInfo;
1889 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1890 if (effectInfo.groupIndex < 0) {
1891 // group needs to be appended
1892 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1893 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1896 processEffect(item, subeffect, offset, effectCommand);
1899 else processEffect(item, effect, offset, effectCommand);
1902 if (effectCommand->childCount() > 0) {
1903 m_commandStack->push(effectCommand);
1904 setDocumentModified();
1905 if (effectCommand->childCount() == 1) {
1906 // Display newly added clip effect
1907 for (int i = 0; i < itemList.count(); i++) {
1908 if (itemList.at(i)->type() == AVWIDGET) {
1909 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1910 clip->setSelectedEffect(clip->effectsCount());
1911 if (!clip->isSelected()) {
1912 clearSelection(false);
1913 clip->setSelected(true);
1916 emit clipItemSelected(clip);
1922 for (int i = 0; i < itemList.count(); i++) {
1923 if (itemList.at(i)->type() == AVWIDGET) {
1924 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1925 if (clip->isMainSelectedClip()) {
1926 emit clipItemSelected(clip);
1932 } else delete effectCommand;
1935 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1937 if (effect.attribute("type") == "audio") {
1938 // Don't add audio effects on video clips
1939 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1940 /* do not show error message when item is part of a group as the user probably knows what he does then
1941 * and the message is annoying when working with the split audio feature */
1942 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1943 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1946 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1947 // Don't add video effect on audio clips
1948 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1949 /* do not show error message when item is part of a group as the user probably knows what he does then
1950 * and the message is annoying when working with the split audio feature */
1951 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1952 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1956 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1957 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1960 if (item->isItemLocked()) {
1964 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1965 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1967 item->initEffect(effect, 0, offset);
1969 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1972 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1975 // delete track effect
1976 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1977 m_commandStack->push(command);
1978 setDocumentModified();
1981 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1982 //clip is in a group, also remove the effect in other clips of the group
1983 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1984 QUndoCommand *delCommand = new QUndoCommand();
1986 QDomElement namenode = effect.firstChildElement("name");
1987 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1988 else effectName = i18n("effect");
1989 delCommand->setText(i18n("Delete %1", effectName));
1992 for (int i = 0; i < items.count(); i++) {
1993 if (items.at(i)->type() == GROUPWIDGET) {
1994 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1995 for (int j = 0; j < subitems.count(); j++) {
1996 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2001 for (int i = 0; i < items.count(); i++) {
2002 if (items.at(i)->type() == AVWIDGET) {
2003 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2004 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2006 QDomElement eff = item->effectAtIndex(ix);
2007 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2011 if (delCommand->childCount() > 0)
2012 m_commandStack->push(delCommand);
2015 setDocumentModified();
2018 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2019 m_commandStack->push(command);
2020 setDocumentModified();
2023 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2025 if (insertedEffect.isNull()) {
2026 kDebug()<<"// Trying to add null effect";
2027 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2030 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2031 QDomElement effect = insertedEffect.cloneNode().toElement();
2032 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2033 if (pos < GenTime()) {
2034 // editing a track effect
2035 EffectsParameterList effectParams = getEffectArgs(effect);
2036 // check if we are trying to reset a keyframe effect
2037 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2038 clip->initEffect(effect);
2039 effectParams = getEffectArgs(effect);
2041 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2042 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2044 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2045 emit updateTrackEffectState(track);
2046 setDocumentModified();
2050 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2052 // Special case: speed effect
2053 if (effect.attribute("id") == "speed") {
2054 if (effect.attribute("disable") == "1") {
2055 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2058 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2059 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2060 if (strobe == 0) strobe = 1;
2061 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2063 clip->updateEffect(effect);
2064 if (updateEffectStack && clip->isSelected())
2065 emit clipItemSelected(clip);
2066 if (ix == clip->selectedEffectIndex()) {
2067 // make sure to update display of clip keyframes
2068 clip->setSelectedEffect(ix);
2073 EffectsParameterList effectParams = getEffectArgs(effect);
2074 // check if we are trying to reset a keyframe effect
2075 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2076 clip->initEffect(effect);
2077 effectParams = getEffectArgs(effect);
2080 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2081 // A fade effect was modified, update the clip
2082 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2083 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2084 clip->setFadeIn(pos);
2086 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2087 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2088 clip->setFadeOut(pos);
2091 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2094 clip->updateEffect(effect);
2095 if (updateEffectStack && clip->isSelected()) {
2096 emit clipItemSelected(clip);
2098 if (ix == clip->selectedEffectIndex()) {
2099 // make sure to update display of clip keyframes
2100 clip->setSelectedEffect(ix);
2103 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2105 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2106 setDocumentModified();
2109 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2111 if (pos < GenTime()) {
2112 // editing a track effect
2113 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2114 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2117 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2118 emit updateTrackEffectState(track);
2119 setDocumentModified();
2122 // editing a clip effect
2123 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2125 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2127 clip->enableEffects(effectIndexes, disable);
2128 if (updateEffectStack && clip->isSelected()) {
2129 emit clipItemSelected(clip);
2131 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2132 // make sure to update display of clip keyframes
2133 clip->setSelectedEffect(clip->selectedEffectIndex());
2136 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2138 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2141 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2143 if (pos < GenTime()) {
2144 // Moving track effect
2145 int documentTrack = m_document->tracksCount() - track - 1;
2146 int max = m_document->getTrackEffects(documentTrack).count();
2147 int new_position = newPos.at(0);
2148 if (new_position > max) {
2151 int old_position = oldPos.at(0);
2152 for (int i = 0; i < newPos.count(); i++) {
2153 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2154 if (old_position > new_position) {
2155 // Moving up, we need to adjust index
2156 old_position = oldPos.at(i);
2157 new_position = newPos.at(i);
2159 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2160 if (!act.isNull() && !before.isNull()) {
2161 m_document->setTrackEffect(documentTrack, new_position, before);
2162 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2163 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2165 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2168 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2170 int new_position = newPos.at(0);
2171 if (new_position > clip->effectsCount()) {
2172 new_position = clip->effectsCount();
2174 int old_position = oldPos.at(0);
2175 for (int i = 0; i < newPos.count(); i++) {
2176 QDomElement act = clip->effectAtIndex(new_position);
2177 if (old_position > new_position) {
2178 // Moving up, we need to adjust index
2179 old_position = oldPos.at(i);
2180 new_position = newPos.at(i);
2182 QDomElement before = clip->effectAtIndex(old_position);
2183 if (act.isNull() || before.isNull()) {
2184 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2187 clip->moveEffect(before, new_position);
2188 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2189 if (act.attribute("id") == "speed") {
2190 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2191 } else if (before.attribute("id") == "speed") {
2192 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2193 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2195 clip->setSelectedEffect(newPos.at(0));
2196 emit clipItemSelected(clip);
2197 setDocumentModified();
2198 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2201 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2203 ChangeEffectStateCommand *command;
2205 // editing track effect
2206 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2208 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2209 QList <int> speedEffectIndexes;
2210 for (int i = 0; i < effectIndexes.count(); i++) {
2211 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2212 if (effect.attribute("id") == "speed") {
2214 speedEffectIndexes << effectIndexes.at(i);
2215 QDomElement newEffect = effect.cloneNode().toElement();
2216 newEffect.setAttribute("disable", (int) disable);
2217 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2218 m_commandStack->push(editcommand);
2221 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2222 effectIndexes.removeAll(speedEffectIndexes.at(j));
2224 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2226 m_commandStack->push(command);
2227 setDocumentModified();
2230 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2232 MoveEffectCommand *command;
2234 // editing track effect
2235 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2236 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2237 m_commandStack->push(command);
2238 setDocumentModified();
2241 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2243 EditEffectCommand *command;
2244 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2245 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2246 m_commandStack->push(command);
2249 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2251 QDomElement effect = clip->getEffectAtIndex(ix);
2252 QDomElement oldeffect = effect.cloneNode().toElement();
2253 effect.setAttribute("region", region);
2254 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2255 m_commandStack->push(command);
2258 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2262 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2263 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2264 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2266 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);
2268 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2269 m_blockRefresh = false;
2274 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2275 // Error cuting clip in playlist
2276 m_blockRefresh = false;
2280 int cutPos = (int) cutTime.frames(m_document->fps());
2282 newPos.startPos = cutTime;
2283 newPos.endPos = info.endPos;
2284 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2285 newPos.track = info.track;
2286 newPos.cropDuration = newPos.endPos - newPos.startPos;
2288 bool snap = KdenliveSettings::snaptopoints();
2289 KdenliveSettings::setSnaptopoints(false);
2290 ClipItem *dup = item->clone(newPos);
2292 // remove unwanted effects
2293 // fade in from 2nd part of the clip
2294 int ix = dup->hasEffect(QString(), "fadein");
2296 QDomElement oldeffect = dup->effectAtIndex(ix);
2297 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2299 ix = dup->hasEffect(QString(), "fade_from_black");
2301 QDomElement oldeffect = dup->effectAtIndex(ix);
2302 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2304 // fade out from 1st part of the clip
2305 ix = item->hasEffect(QString(), "fadeout");
2307 QDomElement oldeffect = item->effectAtIndex(ix);
2308 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2310 ix = item->hasEffect(QString(), "fade_to_black");
2312 QDomElement oldeffect = item->effectAtIndex(ix);
2313 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2317 item->resizeEnd(cutPos);
2318 scene()->addItem(dup);
2319 if (item->checkKeyFrames())
2320 slotRefreshEffects(item);
2321 if (dup->checkKeyFrames())
2322 slotRefreshEffects(dup);
2324 item->baseClip()->addReference();
2325 m_document->updateClip(item->baseClip()->getId());
2326 setDocumentModified();
2327 KdenliveSettings::setSnaptopoints(snap);
2328 if (execute && item->isSelected())
2329 emit clipItemSelected(item);
2334 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2335 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2337 if (!item || !dup || item == dup) {
2338 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2339 m_blockRefresh = false;
2342 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2343 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2347 bool snap = KdenliveSettings::snaptopoints();
2348 KdenliveSettings::setSnaptopoints(false);
2350 // join fade effects again
2351 int ix = dup->hasEffect(QString(), "fadeout");
2353 QDomElement effect = dup->effectAtIndex(ix);
2354 item->addEffect(effect);
2356 ix = dup->hasEffect(QString(), "fade_to_black");
2358 QDomElement effect = dup->effectAtIndex(ix);
2359 item->addEffect(effect);
2362 m_waitingThumbs.removeAll(dup);
2363 bool selected = item->isSelected();
2364 if (dup->isSelected()) {
2366 item->setSelected(true);
2367 emit clipItemSelected(NULL);
2369 dup->baseClip()->removeReference();
2370 m_document->updateClip(dup->baseClip()->getId());
2371 scene()->removeItem(dup);
2375 ItemInfo clipinfo = item->info();
2376 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2377 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2379 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2380 setDocumentModified();
2382 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2384 KdenliveSettings::setSnaptopoints(snap);
2385 if (execute && selected)
2386 emit clipItemSelected(item);
2389 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2392 void CustomTrackView::slotEnableRefresh()
2394 m_blockRefresh = false;
2397 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2399 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2400 if (itemList.count() == 1) {
2401 if (itemList.at(0)->type() == AVWIDGET) {
2402 ClipItem *item = (ClipItem *) itemList.at(0);
2404 info.track = item->track();
2405 ClipItem *transitionClip = NULL;
2406 const int transitiontrack = getPreviousVideoTrack(info.track);
2407 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2408 if (pos < item->startPos() + item->cropDuration() / 2) {
2409 // add transition to clip start
2410 info.startPos = item->startPos();
2411 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2412 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2413 info.endPos = transitionClip->endPos();
2414 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2415 // Check there is no other transition at that place
2416 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2417 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2418 QList<QGraphicsItem *> selection = m_scene->items(r);
2419 bool transitionAccepted = true;
2420 for (int i = 0; i < selection.count(); i++) {
2421 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2422 Transition *tr = static_cast <Transition *>(selection.at(i));
2423 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2424 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2425 } else transitionAccepted = false;
2428 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2429 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2432 // add transition to clip end
2433 info.endPos = item->endPos();
2434 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2435 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2436 info.startPos = transitionClip->startPos();
2437 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2438 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2439 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2441 // Check there is no other transition at that place
2442 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2443 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2444 QList<QGraphicsItem *> selection = m_scene->items(r);
2445 bool transitionAccepted = true;
2446 for (int i = 0; i < selection.count(); i++) {
2447 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2448 Transition *tr = static_cast <Transition *>(selection.at(i));
2449 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2450 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2451 } else transitionAccepted = false;
2454 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2455 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2458 } else for (int i = 0; i < itemList.count(); i++) {
2459 if (itemList.at(i)->type() == AVWIDGET) {
2460 ClipItem *item = (ClipItem *) itemList.at(i);
2462 info.startPos = item->startPos();
2463 info.endPos = info.startPos + GenTime(65, m_document->fps());
2464 info.track = item->track();
2466 // Check there is no other transition at that place
2467 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2468 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2469 QList<QGraphicsItem *> selection = m_scene->items(r);
2470 bool transitionAccepted = true;
2471 for (int i = 0; i < selection.count(); i++) {
2472 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2473 Transition *tr = static_cast <Transition *>(selection.at(i));
2474 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2475 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2476 } else transitionAccepted = false;
2479 int transitiontrack = getPreviousVideoTrack(info.track);
2480 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2481 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2486 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2488 if (transitionInfo.startPos >= transitionInfo.endPos) {
2489 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2492 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2493 m_commandStack->push(command);
2494 setDocumentModified();
2497 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2499 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2500 //kDebug() << "---- ADDING transition " << params.attribute("value");
2501 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2502 scene()->addItem(tr);
2503 setDocumentModified();
2505 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2510 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2512 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2514 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2517 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2518 if (m_dragItem == item) m_dragItem = NULL;
2520 #if QT_VERSION >= 0x040600
2521 // animate item deletion
2522 item->closeAnimation();
2526 emit transitionItemSelected(NULL);
2527 setDocumentModified();
2530 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2532 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2533 QDomElement xml = tr->toXML();
2534 if (old.isNull() || xml.isNull()) {
2535 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2538 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2539 updateTrackDuration(tr->track(), command);
2540 m_commandStack->push(command);
2541 setDocumentModified();
2544 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2546 Transition *item = getTransitionItemAt(pos, track);
2548 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2553 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2555 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);
2556 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2557 item->setTransitionParameters(transition);
2558 if (updateTransitionWidget) {
2559 ItemInfo info = item->info();
2561 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2562 if (transitionClip && transitionClip->baseClip()) {
2563 QString size = transitionClip->baseClip()->getProperty("frame_size");
2564 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2565 if (factor == 0) factor = 1.0;
2566 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2567 p.setY(size.section('x', 1, 1).toInt());
2569 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2571 setDocumentModified();
2574 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2577 const QPointF pos = mapToScene(event->pos());
2578 if (m_selectionGroup) {
2579 m_selectionGroup->setPos(pos);
2580 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2581 event->acceptProposedAction();
2583 // Drag enter was not possible, try again at mouse position
2584 insertDropClips(event->mimeData(), event->pos());
2588 QGraphicsView::dragMoveEvent(event);
2592 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2594 if (m_selectionGroup && m_clipDrag) {
2595 m_thumbsTimer.stop();
2596 m_waitingThumbs.clear();
2597 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2599 scene()->destroyItemGroup(m_selectionGroup);
2600 m_selectionGroup = NULL;
2601 } else QGraphicsView::dragLeaveEvent(event);
2604 void CustomTrackView::dropEvent(QDropEvent * event)
2606 if (m_selectionGroup && m_clipDrag) {
2607 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2608 resetSelectionGroup();
2609 m_scene->clearSelection();
2610 bool hasVideoClip = false;
2611 QUndoCommand *addCommand = new QUndoCommand();
2612 addCommand->setText(i18n("Add timeline clip"));
2613 QList <ClipItem *> brokenClips;
2615 for (int i = 0; i < items.count(); i++) {
2616 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2617 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2618 if (items.count() == 1) {
2619 updateClipTypeActions(item);
2621 updateClipTypeActions(NULL);
2624 //TODO: take care of edit mode for undo
2625 item->baseClip()->addReference();
2626 //item->setZValue(item->defaultZValue());
2627 m_document->updateClip(item->baseClip()->getId());
2628 ItemInfo info = item->info();
2630 int tracknumber = m_document->tracksCount() - info.track - 1;
2631 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2632 if (isLocked) item->setItemLocked(true);
2633 ItemInfo clipInfo = info;
2634 clipInfo.track = m_document->tracksCount() - item->track();
2636 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2638 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2639 brokenClips.append(item);
2642 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2644 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2645 updateTrackDuration(info.track, addCommand);
2647 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2648 // add transparency transition
2649 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2650 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2652 item->setSelected(true);
2654 qDeleteAll(brokenClips);
2655 brokenClips.clear();
2656 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2657 else delete addCommand;
2659 // Automatic audio split
2660 if (KdenliveSettings::splitaudio())
2662 setDocumentModified();
2666 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2667 QList<QGraphicsItem *> selection = m_scene->items(rect);
2668 QStringList timelineList;
2670 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2671 for (int i = 0; i < selection.count(); i++) {
2672 if (selection.at(i)->type() == AVWIDGET) {
2673 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2674 int start = clip->startPos().frames(m_document->fps());
2675 int end = clip->endPos().frames(m_document->fps());
2676 timelineList.append(QString::number(start) + "-" + QString::number(end));
2679 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2682 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2683 if (items.count() > 1) {
2684 groupSelectedItems(true);
2685 } else if (items.count() == 1) {
2686 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2687 emit clipItemSelected((ClipItem*) m_dragItem, false);
2689 event->setDropAction(Qt::MoveAction);
2692 /// \todo enable when really working
2695 } else QGraphicsView::dropEvent(event);
2699 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2701 bool snap = KdenliveSettings::snaptopoints();
2702 KdenliveSettings::setSnaptopoints(false);
2703 if (mode == OVERWRITEEDIT) {
2704 // if we are in overwrite mode, move clips accordingly
2706 if (item == NULL) info = posinfo;
2707 else info = item->info();
2708 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);
2709 QList<QGraphicsItem *> selection = m_scene->items(rect);
2710 if (item) selection.removeAll(item);
2711 for (int i = 0; i < selection.count(); i++) {
2712 if (!selection.at(i)->isEnabled()) continue;
2713 if (selection.at(i)->type() == AVWIDGET) {
2714 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2715 if (clip->startPos() < info.startPos) {
2716 if (clip->endPos() > info.endPos) {
2717 ItemInfo clipInfo = clip->info();
2718 ItemInfo dupInfo = clipInfo;
2719 GenTime diff = info.startPos - clipInfo.startPos;
2720 dupInfo.startPos = info.startPos;
2721 dupInfo.cropStart += diff;
2722 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2723 ItemInfo newdupInfo = dupInfo;
2724 GenTime diff2 = info.endPos - info.startPos;
2725 newdupInfo.startPos = info.endPos;
2726 newdupInfo.cropStart += diff2;
2727 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2728 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2729 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2730 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2731 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2733 ItemInfo newclipInfo = clip->info();
2734 newclipInfo.endPos = info.startPos;
2735 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2736 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2738 } else if (clip->endPos() <= info.endPos) {
2739 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2740 m_waitingThumbs.removeAll(clip);
2741 scene()->removeItem(clip);
2745 ItemInfo newclipInfo = clip->info();
2746 newclipInfo.startPos = info.endPos;
2747 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2748 clip->resizeStart(info.endPos.frames(m_document->fps()));
2752 } else if (mode == INSERTEDIT) {
2753 // if we are in push mode, move clips accordingly
2755 if (item == NULL) info = posinfo;
2756 else info = item->info();
2757 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);
2758 QList<QGraphicsItem *> selection = m_scene->items(rect);
2759 if (item) selection.removeAll(item);
2760 for (int i = 0; i < selection.count(); i++) {
2761 if (selection.at(i)->type() == AVWIDGET) {
2762 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2763 if (clip->startPos() < info.startPos) {
2764 if (clip->endPos() > info.startPos) {
2765 ItemInfo clipInfo = clip->info();
2766 ItemInfo dupInfo = clipInfo;
2767 GenTime diff = info.startPos - clipInfo.startPos;
2768 dupInfo.startPos = info.startPos;
2769 dupInfo.cropStart += diff;
2770 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2771 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2772 // Commented out; variable dup unused. --granjow
2773 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2774 cutClip(clipInfo, info.startPos, true, false);
2777 // TODO: add insertspacecommand
2782 KdenliveSettings::setSnaptopoints(snap);
2786 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2788 if (mode == OVERWRITEEDIT) {
2789 // if we are in overwrite or push mode, move clips accordingly
2790 bool snap = KdenliveSettings::snaptopoints();
2791 KdenliveSettings::setSnaptopoints(false);
2792 ItemInfo info = item->info();
2793 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2794 QList<QGraphicsItem *> selection = m_scene->items(rect);
2795 selection.removeAll(item);
2796 for (int i = 0; i < selection.count(); i++) {
2797 if (!selection.at(i)->isEnabled()) continue;
2798 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2799 Transition *tr = static_cast<Transition *>(selection.at(i));
2800 if (tr->startPos() < info.startPos) {
2801 ItemInfo firstPos = tr->info();
2802 ItemInfo newPos = firstPos;
2803 firstPos.endPos = item->startPos();
2804 newPos.startPos = item->endPos();
2805 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2806 if (tr->endPos() > info.endPos) {
2808 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2810 } else if (tr->endPos() > info.endPos) {
2812 ItemInfo firstPos = tr->info();
2813 firstPos.startPos = item->endPos();
2814 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2816 // remove transition
2817 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2821 KdenliveSettings::setSnaptopoints(snap);
2825 QStringList CustomTrackView::mimeTypes() const
2827 QStringList qstrList;
2828 // list of accepted mime types for drop
2829 qstrList.append("text/plain");
2830 qstrList.append("kdenlive/producerslist");
2831 qstrList.append("kdenlive/clip");
2835 Qt::DropActions CustomTrackView::supportedDropActions() const
2837 // returns what actions are supported when dropping
2838 return Qt::MoveAction;
2841 void CustomTrackView::setDuration(int duration)
2843 int diff = qAbs(duration - sceneRect().width());
2844 if (diff * matrix().m11() > -50) {
2845 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2846 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2848 m_projectDuration = duration;
2851 int CustomTrackView::duration() const
2853 return m_projectDuration;
2856 void CustomTrackView::addTrack(TrackInfo type, int ix)
2858 QList <TransitionInfo> transitionInfos;
2859 if (ix == -1 || ix == m_document->tracksCount()) {
2860 m_document->insertTrack(0, type);
2861 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2863 m_document->insertTrack(m_document->tracksCount() - ix, type);
2864 // insert track in MLT playlist
2865 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2867 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2868 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2869 QList<QGraphicsItem *> selection = m_scene->items(r);
2870 resetSelectionGroup();
2872 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2873 scene()->addItem(m_selectionGroup);
2874 for (int i = 0; i < selection.count(); i++) {
2875 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2876 m_selectionGroup->addToGroup(selection.at(i));
2877 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2880 // Move graphic items
2881 m_selectionGroup->translate(0, m_tracksHeight);
2883 // adjust track number
2884 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2885 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2886 for (int i = 0; i < children.count(); i++) {
2887 if (children.at(i)->type() == GROUPWIDGET) {
2888 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2889 children << grp->childItems();
2892 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2894 ItemInfo clipinfo = item->info();
2895 if (item->type() == AVWIDGET) {
2896 ClipItem *clip = static_cast <ClipItem *>(item);
2897 // slowmotion clips are not track dependant, so no need to update them
2898 if (clip->speed() != 1.0) continue;
2899 // We add a move clip command so that we get the correct producer for new track number
2900 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2901 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2902 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2903 // problem updating clip
2904 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2907 } /*else if (item->type() == TRANSITIONWIDGET) {
2908 Transition *tr = static_cast <Transition *>(item);
2909 int track = tr->transitionEndTrack();
2911 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2915 // Sync transition tracks with MLT playlist
2917 TransitionInfo info;
2918 for (int i = 0; i < transitionInfos.count(); i++) {
2919 info = transitionInfos.at(i);
2920 tr = getTransitionItem(info);
2921 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2922 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2925 resetSelectionGroup(false);
2926 m_document->renderer()->unlockService(tractor);
2929 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2930 for (int i = 0; i < m_guides.count(); i++) {
2931 QLineF l = m_guides.at(i)->line();
2932 l.setP2(QPointF(l.x2(), maxHeight));
2933 m_guides.at(i)->setLine(l);
2936 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2937 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2938 viewport()->update();
2939 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2940 //setFixedHeight(50 * m_tracksCount);
2942 updateTrackNames(ix, true);
2945 void CustomTrackView::removeTrack(int ix)
2947 // Delete track in MLT playlist
2948 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2949 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2951 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2952 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2953 QList<QGraphicsItem *> selection = m_scene->items(r);
2955 resetSelectionGroup();
2957 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2958 scene()->addItem(m_selectionGroup);
2959 for (int i = 0; i < selection.count(); i++) {
2960 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2961 m_selectionGroup->addToGroup(selection.at(i));
2962 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2965 // Move graphic items
2966 qreal ydiff = 0 - (int) m_tracksHeight;
2967 m_selectionGroup->translate(0, ydiff);
2968 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2970 // adjust track number
2971 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2972 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2973 for (int i = 0; i < children.count(); i++) {
2974 if (children.at(i)->type() == GROUPWIDGET) {
2975 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2976 children << grp->childItems();
2979 if (children.at(i)->type() == AVWIDGET) {
2980 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2982 ItemInfo clipinfo = clip->info();
2983 // We add a move clip command so that we get the correct producer for new track number
2984 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2985 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2986 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2987 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2990 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2991 Transition *tr = static_cast <Transition *>(children.at(i));
2993 int track = tr->transitionEndTrack();
2995 ItemInfo clipinfo = tr->info();
2996 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3000 resetSelectionGroup(false);
3001 m_document->renderer()->unlockService(tractor);
3003 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3004 for (int i = 0; i < m_guides.count(); i++) {
3005 QLineF l = m_guides.at(i)->line();
3006 l.setP2(QPointF(l.x2(), maxHeight));
3007 m_guides.at(i)->setLine(l);
3009 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3010 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3012 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3013 viewport()->update();
3015 updateTrackNames(ix, false);
3016 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3019 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3021 for (int i = 0; i < trackInfos.count(); ++i) {
3022 m_document->setTrackType(i, trackInfos.at(i));
3023 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3024 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3027 viewport()->update();
3028 emit trackHeightChanged();
3031 void CustomTrackView::slotSwitchTrackAudio(int ix)
3033 /*for (int i = 0; i < m_document->tracksCount(); i++)
3034 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3035 int tracknumber = m_document->tracksCount() - ix - 1;
3036 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3037 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3038 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3039 setDocumentModified();
3042 void CustomTrackView::slotSwitchTrackLock(int ix)
3044 int tracknumber = m_document->tracksCount() - ix - 1;
3045 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3046 m_commandStack->push(command);
3050 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3052 int tracknumber = m_document->tracksCount() - ix - 1;
3053 m_document->switchTrackLock(tracknumber, lock);
3055 emit doTrackLock(ix, lock);
3056 AbstractClipItem *clip = NULL;
3057 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3059 for (int i = 0; i < selection.count(); i++) {
3060 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3061 if (selection.at(i)->parentItem() && m_selectionGroup) {
3062 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3063 resetSelectionGroup();
3066 bool changeGroupLock = true;
3067 bool hasClipOnTrack = false;
3068 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3069 for (int j = 0; j < children.count(); ++j) {
3070 if (children.at(j)->isSelected()) {
3071 if (children.at(j)->type() == AVWIDGET)
3072 emit clipItemSelected(NULL);
3073 else if (children.at(j)->type() == TRANSITIONWIDGET)
3074 emit transitionItemSelected(NULL);
3079 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3080 if (child == m_dragItem)
3083 // only unlock group, if it is not locked by another track too
3084 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3085 changeGroupLock = false;
3087 // only (un-)lock if at least one clip is on the track
3088 if (child->track() == ix)
3089 hasClipOnTrack = true;
3091 if (changeGroupLock && hasClipOnTrack)
3092 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3093 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3094 if (selection.at(i)->parentItem()) {
3095 if (selection.at(i)->parentItem() == m_selectionGroup) {
3096 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3097 resetSelectionGroup();
3099 // groups are handled separately
3104 if (selection.at(i)->isSelected()) {
3105 if (selection.at(i)->type() == AVWIDGET)
3106 emit clipItemSelected(NULL);
3108 emit transitionItemSelected(NULL);
3110 clip = static_cast <AbstractClipItem *>(selection.at(i));
3111 clip->setItemLocked(lock);
3112 if (clip == m_dragItem)
3116 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3117 viewport()->update();
3118 setDocumentModified();
3121 void CustomTrackView::slotSwitchTrackVideo(int ix)
3123 int tracknumber = m_document->tracksCount() - ix;
3124 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3125 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3126 setDocumentModified();
3129 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3131 // Check there is no group going over several tracks there, or that would result in timeline corruption
3132 QList<QGraphicsItem *> selection = scene()->items(rect);
3134 int maxHeight = m_tracksHeight * 1.5;
3135 for (int i = 0; i < selection.count(); i++) {
3136 // Check that we don't try to move a group with clips on other tracks
3137 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3140 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3148 void CustomTrackView::slotRemoveSpace()
3152 if (m_menuPosition.isNull()) {
3153 pos = GenTime(cursorPos(), m_document->fps());
3155 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3156 d->comboTracks->setCurrentIndex(m_selectedTrack);
3157 d->label->setText(i18n("Track"));
3158 d->before_select->setHidden(true);
3159 d->setWindowTitle(i18n("Remove Space"));
3160 d->video_track->setHidden(true);
3161 d->audio_track->setHidden(true);
3162 if (d->exec() != QDialog::Accepted) {
3166 track = d->comboTracks->currentIndex();
3169 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3170 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3173 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3174 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3178 ClipItem *item = getClipItemAt(pos, track);
3180 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);
3183 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3185 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);
3189 // Make sure there is no group in the way
3190 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3193 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3195 // groups found on track, do not allow the move
3196 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3200 QList<ItemInfo> clipsToMove;
3201 QList<ItemInfo> transitionsToMove;
3203 for (int i = 0; i < items.count(); i++) {
3204 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3205 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3206 ItemInfo info = item->info();
3207 if (item->type() == AVWIDGET) {
3208 clipsToMove.append(info);
3209 } else if (item->type() == TRANSITIONWIDGET) {
3210 transitionsToMove.append(info);
3215 if (!transitionsToMove.isEmpty()) {
3216 // Make sure that by moving the items, we don't get a transition collision
3217 // Find first transition
3218 ItemInfo info = transitionsToMove.at(0);
3219 for (int i = 1; i < transitionsToMove.count(); i++)
3220 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3222 // make sure there are no transitions on the way
3223 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3224 items = scene()->items(rect);
3225 int transitionCorrection = -1;
3226 for (int i = 0; i < items.count(); i++) {
3227 if (items.at(i)->type() == TRANSITIONWIDGET) {
3228 // There is a transition on the way
3229 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3230 int transitionEnd = item->endPos().frames(m_document->fps());
3231 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3235 if (transitionCorrection > 0) {
3236 // We need to fix the move length
3237 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3240 // Make sure we don't send transition before 0
3241 if (info.startPos.frames(m_document->fps()) < length) {
3242 // reduce length to maximum possible
3243 length = info.startPos.frames(m_document->fps());
3247 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3248 updateTrackDuration(track, command);
3249 m_commandStack->push(command);
3252 void CustomTrackView::slotInsertSpace()
3256 if (m_menuPosition.isNull()) {
3257 pos = GenTime(cursorPos(), m_document->fps());
3259 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3260 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3262 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3263 m_document->timecode(), track, m_document->tracksList(), this);
3264 if (d->exec() != QDialog::Accepted) {
3268 GenTime spaceDuration = d->selectedDuration();
3269 track = d->selectedTrack();
3272 QList<QGraphicsItem *> items;
3274 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3275 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3279 ClipItem *item = getClipItemAt(pos, track);
3280 if (item) pos = item->startPos();
3282 // Make sure there is no group in the way
3283 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3285 items = checkForGroups(rect, &isOk);
3287 // groups found on track, do not allow the move
3288 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3292 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3293 items = scene()->items(rect);
3296 QList<ItemInfo> clipsToMove;
3297 QList<ItemInfo> transitionsToMove;
3299 for (int i = 0; i < items.count(); i++) {
3300 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3301 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3302 ItemInfo info = item->info();
3303 if (item->type() == AVWIDGET)
3304 clipsToMove.append(info);
3305 else if (item->type() == TRANSITIONWIDGET)
3306 transitionsToMove.append(info);
3310 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3311 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3312 updateTrackDuration(track, command);
3313 m_commandStack->push(command);
3317 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3319 int diff = duration.frames(m_document->fps());
3320 resetSelectionGroup();
3321 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3322 scene()->addItem(m_selectionGroup);
3324 Transition *transition;
3326 // Create lists with start pos for each track
3327 QMap <int, int> trackClipStartList;
3328 QMap <int, int> trackTransitionStartList;
3330 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3331 trackClipStartList[i] = -1;
3332 trackTransitionStartList[i] = -1;
3335 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3336 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3338 if (clip->parentItem()) {
3339 m_selectionGroup->addToGroup(clip->parentItem());
3340 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3342 m_selectionGroup->addToGroup(clip);
3343 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3345 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))
3346 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3348 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);
3351 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3352 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3354 if (transition->parentItem()) {
3355 m_selectionGroup->addToGroup(transition->parentItem());
3356 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3358 m_selectionGroup->addToGroup(transition);
3359 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3361 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))
3362 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3363 } 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);
3365 m_selectionGroup->translate(diff, 0);
3367 // update items coordinates
3368 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3370 for (int i = 0; i < itemList.count(); i++) {
3371 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3372 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3373 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3374 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3375 for (int j = 0; j < children.count(); j++) {
3376 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3381 resetSelectionGroup(false);
3383 track = m_document->tracksCount() - track;
3384 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3387 void CustomTrackView::deleteClip(const QString &clipId)
3389 resetSelectionGroup();
3390 QList<QGraphicsItem *> itemList = items();
3391 QUndoCommand *deleteCommand = new QUndoCommand();
3393 for (int i = 0; i < itemList.count(); i++) {
3394 if (itemList.at(i)->type() == AVWIDGET) {
3395 ClipItem *item = (ClipItem *)itemList.at(i);
3396 if (item->clipProducer() == clipId) {
3398 if (item->parentItem()) {
3399 // Clip is in a group, destroy the group
3400 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3402 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3406 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3408 delete deleteCommand;
3410 updateTrackDuration(-1, deleteCommand);
3411 m_commandStack->push(deleteCommand);
3415 void CustomTrackView::seekCursorPos(int pos)
3417 m_document->renderer()->seek(qMax(pos, 0));
3421 int CustomTrackView::seekPosition() const
3423 return m_document->renderer()->requestedSeekPosition;
3427 void CustomTrackView::setCursorPos(int pos)
3429 if (pos != m_cursorPos) {
3430 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3432 m_cursorLine->setPos(m_cursorPos, 0);
3433 if (m_autoScroll) checkScrolling();
3435 else emit updateRuler();
3438 void CustomTrackView::updateCursorPos()
3440 m_cursorLine->setPos(m_cursorPos, 0);
3443 int CustomTrackView::cursorPos()
3445 return (int)(m_cursorPos);
3448 void CustomTrackView::moveCursorPos(int delta)
3450 int currentPos = m_document->renderer()->requestedSeekPosition;
3451 if (currentPos == SEEK_INACTIVE) {
3452 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3455 currentPos += delta;
3457 m_document->renderer()->seek(qMax(0, currentPos));
3461 void CustomTrackView::initCursorPos(int pos)
3463 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3465 m_cursorLine->setPos(pos, 0);
3469 void CustomTrackView::checkScrolling()
3471 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3474 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3476 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3477 if (!m_controlModifier) QGraphicsView::mouseReleaseEvent(event);
3478 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3479 #if QT_VERSION >= 0x040600
3480 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3482 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3483 if (event->button() == Qt::MidButton) {
3486 setDragMode(QGraphicsView::NoDrag);
3487 if (m_operationMode == MOVEGUIDE) {
3488 setCursor(Qt::ArrowCursor);
3489 m_operationMode = NONE;
3490 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3491 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3492 if (newPos != m_dragGuide->position()) {
3493 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3494 m_commandStack->push(command);
3495 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3496 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3497 m_document->syncGuides(m_guides);
3502 } else if (m_operationMode == SPACER && m_selectionGroup) {
3504 if (event->modifiers() != Qt::ControlModifier) {
3505 // We are moving all tracks
3507 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3508 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3509 QList <AbstractGroupItem*> groups;
3511 if (timeOffset != GenTime()) {
3512 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3514 QList<ItemInfo> clipsToMove;
3515 QList<ItemInfo> transitionsToMove;
3517 // Create lists with start pos for each track
3518 QMap <int, int> trackClipStartList;
3519 QMap <int, int> trackTransitionStartList;
3521 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3522 trackClipStartList[i] = -1;
3523 trackTransitionStartList[i] = -1;
3526 for (int i = 0; i < items.count(); i++) {
3527 if (items.at(i)->type() == GROUPWIDGET) {
3528 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3529 if (!groups.contains(group)) groups.append(group);
3530 items += items.at(i)->childItems();
3534 for (int i = 0; i < items.count(); i++) {
3535 if (items.at(i)->type() == AVWIDGET) {
3536 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3537 ItemInfo info = item->info();
3538 clipsToMove.append(info);
3540 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3541 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3542 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3543 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3544 ItemInfo info = item->info();
3545 transitionsToMove.append(info);
3547 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3548 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3551 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3552 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3553 updateTrackDuration(track, command);
3554 m_commandStack->push(command);
3555 if (track != -1) track = m_document->tracksCount() - track;
3556 kDebug() << "SPACER TRACK:" << track;
3557 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3558 setDocumentModified();
3561 for (int i = 0; i < groups.count(); i++)
3562 rebuildGroup(groups.at(i));
3564 resetSelectionGroup();
3568 m_operationMode = NONE;
3569 } else if (m_operationMode == RUBBERSELECTION) {
3570 resetSelectionGroup();
3571 groupSelectedItems();
3572 m_operationMode = NONE;
3575 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3576 emit transitionItemSelected(NULL);
3580 if (m_dragItem) info = m_dragItem->info();
3582 if (m_operationMode == MOVE) {
3583 setCursor(Qt::OpenHandCursor);
3584 if (m_dragItem->parentItem() == 0) {
3585 // we are moving one clip, easy
3586 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3587 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3588 Mlt::Producer *prod = item->getProducer(info.track);
3589 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);
3592 QUndoCommand *moveCommand = new QUndoCommand();
3593 moveCommand->setText(i18n("Move clip"));
3594 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3596 int tracknumber = m_document->tracksCount() - item->track() - 1;
3597 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3598 if (isLocked) item->setItemLocked(true);
3599 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3600 // Also move automatic transitions (on lower track)
3601 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3602 ItemInfo startTrInfo;
3603 ItemInfo newStartTrInfo;
3604 bool moveStartTrans = false;
3605 bool moveEndTrans = false;
3606 if (startTransition && startTransition->isAutomatic()) {
3607 startTrInfo = startTransition->info();
3608 newStartTrInfo = startTrInfo;
3609 newStartTrInfo.track = info.track;
3610 newStartTrInfo.startPos = info.startPos;
3611 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3612 // transition end should stay the same
3614 // transition end should be adjusted to clip
3615 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3617 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3619 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3620 // Check if there is a transition at clip end
3621 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3622 if (tr && tr->isAutomatic()) {
3623 ItemInfo trInfo = tr->info();
3624 ItemInfo newTrInfo = trInfo;
3625 newTrInfo.track = info.track;
3626 newTrInfo.endPos = m_dragItem->endPos();
3627 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3628 // transition start should stay the same
3630 // transition start should be moved
3631 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3633 if (newTrInfo.startPos < newTrInfo.endPos) {
3634 moveEndTrans = true;
3635 if (moveStartTrans) {
3636 // we have to move both transitions, remove the start one so that there is no collision
3637 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3639 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3640 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3641 if (moveStartTrans) {
3642 // re-add transition in correct place
3643 int transTrack = startTransition->transitionEndTrack();
3644 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3645 transTrack = getPreviousVideoTrack(info.track);
3647 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3648 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3654 if (moveStartTrans && !moveEndTrans) {
3655 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3656 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3659 // Also move automatic transitions (on upper track)
3660 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3661 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3662 ItemInfo trInfo = tr->info();
3663 ItemInfo newTrInfo = trInfo;
3664 newTrInfo.startPos = m_dragItem->startPos();
3665 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3666 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3667 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3668 // transition end should be adjusted to clip on upper track
3669 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3671 if (newTrInfo.startPos < newTrInfo.endPos) {
3672 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3673 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3677 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3678 // Check if there is a transition at clip end
3679 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3680 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3681 ItemInfo trInfo = tr->info();
3682 ItemInfo newTrInfo = trInfo;
3683 newTrInfo.endPos = m_dragItem->endPos();
3684 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3685 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3686 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3687 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3688 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3689 // transition start should be moved
3690 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3692 if (newTrInfo.startPos < newTrInfo.endPos) {
3693 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3694 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3699 updateTrackDuration(info.track, moveCommand);
3700 if (m_dragItemInfo.track != info.track)
3701 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3702 m_commandStack->push(moveCommand);
3703 //checkTrackSequence(m_dragItem->track());
3705 // undo last move and emit error message
3706 bool snap = KdenliveSettings::snaptopoints();
3707 KdenliveSettings::setSnaptopoints(false);
3708 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3709 KdenliveSettings::setSnaptopoints(snap);
3710 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3712 setDocumentModified();
3713 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3714 Transition *transition = static_cast <Transition *>(m_dragItem);
3715 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3716 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)) {
3717 // Moving transition failed, revert to previous position
3718 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3719 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3721 QUndoCommand *moveCommand = new QUndoCommand();
3722 moveCommand->setText(i18n("Move transition"));
3723 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3724 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3725 updateTrackDuration(info.track, moveCommand);
3726 if (m_dragItemInfo.track != info.track)
3727 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3728 m_commandStack->push(moveCommand);
3729 setDocumentModified();
3733 // Moving several clips. We need to delete them and readd them to new position,
3734 // or they might overlap each other during the move
3735 QGraphicsItemGroup *group;
3736 if (m_selectionGroup)
3737 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3739 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3740 QList<QGraphicsItem *> items = group->childItems();
3741 QList<ItemInfo> clipsToMove;
3742 QList<ItemInfo> transitionsToMove;
3744 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3745 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3747 QUndoCommand *moveGroup = new QUndoCommand();
3748 moveGroup->setText(i18n("Move group"));
3749 if (timeOffset != GenTime() || trackOffset != 0) {
3750 // remove items in MLT playlist
3753 int max = items.count();
3754 for (int i = 0; i < max; i++) {
3755 if (items.at(i)->type() == GROUPWIDGET) {
3756 items += items.at(i)->childItems();
3759 m_document->renderer()->blockSignals(true);
3760 for (int i = 0; i < items.count(); i++) {
3761 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3762 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3763 ItemInfo info = item->info();
3764 if (item->type() == AVWIDGET) {
3765 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3766 // error, clip cannot be removed from playlist
3767 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3769 clipsToMove.append(info);
3772 transitionsToMove.append(info);
3773 Transition *tr = static_cast <Transition*>(item);
3774 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3777 m_document->renderer()->blockSignals(false);
3778 for (int i = 0; i < items.count(); i++) {
3779 // re-add items in correct place
3780 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3781 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3783 ItemInfo info = item->info();
3784 int tracknumber = m_document->tracksCount() - info.track - 1;
3785 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3787 group->removeFromGroup(item);
3788 item->setItemLocked(true);
3791 if (item->type() == AVWIDGET) {
3792 ClipItem *clip = static_cast <ClipItem*>(item);
3793 int trackProducer = info.track;
3794 info.track = m_document->tracksCount() - info.track;
3795 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3796 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3797 for (int i = 0; i < clip->effectsCount(); i++) {
3798 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3801 Transition *tr = static_cast <Transition*>(item);
3802 int newTrack = tr->transitionEndTrack();
3803 if (!tr->forcedTrack()) {
3804 newTrack = getPreviousVideoTrack(info.track);
3806 tr->updateTransitionEndTrack(newTrack);
3807 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3808 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3811 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3812 updateTrackDuration(-1, moveGroup);
3813 m_commandStack->push(moveGroup);
3815 //QPointF top = group->sceneBoundingRect().topLeft();
3816 //QPointF oldpos = m_selectionGroup->scenePos();
3817 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3818 //group->setPos(top);
3819 //TODO: get rid of the 3 lines below
3820 if (m_selectionGroup) {
3821 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3822 m_selectionGroupInfo.track = m_selectionGroup->track();
3824 QList <AbstractGroupItem*> groupList;
3825 for (int i = 0; i < items.count(); ++i) {
3826 if (items.at(i)->type() == GROUPWIDGET) {
3827 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3828 if (!groupList.contains(group)) groupList.append(group);
3833 for (int i = 0; i < groupList.count(); ++i) {
3834 rebuildGroup(groupList.at(i));
3837 for (int i = 0; i < items.count(); ++i) {
3839 items.at(i)->setSelected(true);
3840 if (items.at(i)->parentItem())
3841 items.at(i)->parentItem()->setSelected(true);
3844 resetSelectionGroup();
3845 groupSelectedItems();
3847 rebuildGroup((AbstractGroupItem *)group);
3849 setDocumentModified();
3852 m_document->renderer()->doRefresh();
3853 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3855 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3856 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3858 QUndoCommand *resizeCommand = new QUndoCommand();
3859 resizeCommand->setText(i18n("Resize group"));
3860 QList <QGraphicsItem *> items = parent->childItems();
3861 QList <ItemInfo> infos = parent->resizeInfos();
3862 parent->clearResizeInfos();
3864 for (int i = 0; i < items.count(); ++i) {
3865 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3866 if (item && item->type() == AVWIDGET) {
3867 ItemInfo info = infos.at(itemcount);
3868 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3872 m_commandStack->push(resizeCommand);
3875 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3877 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3879 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3880 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3882 QUndoCommand *resizeCommand = new QUndoCommand();
3883 resizeCommand->setText(i18n("Resize group"));
3884 QList <QGraphicsItem *> items = parent->childItems();
3885 QList <ItemInfo> infos = parent->resizeInfos();
3886 parent->clearResizeInfos();
3888 for (int i = 0; i < items.count(); ++i) {
3889 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3890 if (item && item->type() == AVWIDGET) {
3891 ItemInfo info = infos.at(itemcount);
3892 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3896 updateTrackDuration(-1, resizeCommand);
3897 m_commandStack->push(resizeCommand);
3900 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3902 } else if (m_operationMode == FADEIN) {
3903 // resize fade in effect
3904 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3905 int ix = item->hasEffect("volume", "fadein");
3906 int ix2 = item->hasEffect("", "fade_from_black");
3908 QDomElement oldeffect = item->effectAtIndex(ix);
3909 int start = item->cropStart().frames(m_document->fps());
3910 int end = item->fadeIn();
3912 slotDeleteEffect(item, -1, oldeffect, false);
3915 QDomElement effect = oldeffect.cloneNode().toElement();
3916 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3917 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3918 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3919 emit clipItemSelected(item);
3921 } else if (item->fadeIn() != 0 && ix2 == -1) {
3923 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3925 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3926 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3927 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3928 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3931 QDomElement oldeffect = item->effectAtIndex(ix2);
3932 int start = item->cropStart().frames(m_document->fps());
3933 int end = item->fadeIn();
3935 slotDeleteEffect(item, -1, oldeffect, false);
3938 QDomElement effect = oldeffect.cloneNode().toElement();
3939 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3940 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3941 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3942 emit clipItemSelected(item);
3945 } else if (m_operationMode == FADEOUT) {
3946 // resize fade out effect
3947 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3948 int ix = item->hasEffect("volume", "fadeout");
3949 int ix2 = item->hasEffect("", "fade_to_black");
3951 QDomElement oldeffect = item->effectAtIndex(ix);
3952 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3953 int start = item->fadeOut();
3955 slotDeleteEffect(item, -1, oldeffect, false);
3957 start = end - start;
3958 QDomElement effect = oldeffect.cloneNode().toElement();
3959 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3960 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3961 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3962 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3963 emit clipItemSelected(item);
3965 } else if (item->fadeOut() != 0 && ix2 == -1) {
3967 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3969 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3970 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3971 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3972 int start = end-item->fadeOut();
3973 EffectsList::setParameter(effect, "in", QString::number(start));
3974 EffectsList::setParameter(effect, "out", QString::number(end));
3975 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3978 QDomElement oldeffect = item->effectAtIndex(ix2);
3979 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3980 int start = item->fadeOut();
3982 slotDeleteEffect(item, -1, oldeffect, false);
3984 start = end - start;
3985 QDomElement effect = oldeffect.cloneNode().toElement();
3986 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3987 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3988 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3989 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3990 emit clipItemSelected(item);
3993 } else if (m_operationMode == KEYFRAME) {
3994 // update the MLT effect
3995 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3996 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3998 // check if we want to remove keyframe
3999 double val = mapToScene(event->pos()).toPoint().y();
4000 QRectF br = item->sceneBoundingRect();
4001 double maxh = 100.0 / br.height();
4002 val = (br.bottom() - val) * maxh;
4003 int start = item->cropStart().frames(m_document->fps());
4004 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4006 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4008 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4010 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4013 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4014 //item->updateKeyframeEffect();
4015 //QString next = item->keyframes(item->selectedEffectIndex());
4016 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4017 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4019 m_commandStack->push(command);
4020 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4021 emit clipItemSelected(item);
4023 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4024 // A transition is selected
4026 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4027 if (transitionClip && transitionClip->baseClip()) {
4028 QString size = transitionClip->baseClip()->getProperty("frame_size");
4029 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4030 if (factor == 0) factor = 1.0;
4031 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4032 p.setY(size.section('x', 1, 1).toInt());
4034 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4035 } else emit transitionItemSelected(NULL);
4036 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4037 m_operationMode = NONE;
4040 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4042 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4044 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4045 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4046 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4047 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4048 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4049 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4050 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4053 m_waitingThumbs.removeAll(item);
4055 if (item->isSelected()) emit clipItemSelected(NULL);
4056 item->baseClip()->removeReference();
4057 m_document->updateClip(item->baseClip()->getId());
4059 /*if (item->baseClip()->isTransparent()) {
4060 // also remove automatic transition
4061 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4062 if (tr && tr->isAutomatic()) {
4063 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4064 scene()->removeItem(tr);
4069 if (m_dragItem == item) m_dragItem = NULL;
4071 #if QT_VERSION >= 0x040600
4072 // animate item deletion
4073 item->closeAnimation();
4074 /*if (refresh) item->closeAnimation();
4076 // no refresh, means we have several operations chained, we need to delete clip immediatly
4077 // so that it does not get in the way of the other
4086 setDocumentModified();
4087 if (refresh) m_document->renderer()->doRefresh();
4090 void CustomTrackView::deleteSelectedClips()
4092 resetSelectionGroup();
4093 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4094 if (itemList.count() == 0) {
4095 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4098 scene()->clearSelection();
4099 QUndoCommand *deleteSelected = new QUndoCommand();
4103 int transitionCount = 0;
4104 // expand & destroy groups
4105 for (int i = 0; i < itemList.count(); i++) {
4106 if (itemList.at(i)->type() == GROUPWIDGET) {
4108 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4109 QList <ItemInfo> clipInfos;
4110 QList <ItemInfo> transitionInfos;
4111 for (int j = 0; j < children.count(); j++) {
4112 if (children.at(j)->type() == AVWIDGET) {
4113 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4114 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4115 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4116 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4117 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4119 if (itemList.contains(children.at(j))) {
4120 children.removeAt(j);
4124 itemList += children;
4125 if (clipInfos.count() > 0)
4126 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4128 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4129 itemList.insert(i + 1, itemList.at(i)->parentItem());
4132 for (int i = 0; i < itemList.count(); i++) {
4133 if (itemList.at(i)->type() == AVWIDGET) {
4135 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4136 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4137 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4138 emit clipItemSelected(NULL);
4139 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4141 Transition *item = static_cast <Transition *>(itemList.at(i));
4142 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4143 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4144 emit transitionItemSelected(NULL);
4147 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4148 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4149 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4150 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4151 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4152 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4153 else deleteSelected->setText(i18n("Delete selected items"));
4154 updateTrackDuration(-1, deleteSelected);
4155 m_commandStack->push(deleteSelected);
4159 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4162 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4164 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4166 kDebug() << "ERROR: Cannot find clip for speed change";
4167 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4170 info.track = m_document->tracksCount() - item->track();
4171 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4173 item->setSpeed(speed, strobe);
4174 item->updateRectGeometry();
4175 if (item->cropDuration().frames(m_document->fps()) != endPos)
4176 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4177 updatePositionEffects(item, info);
4178 setDocumentModified();
4180 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4184 void CustomTrackView::cutSelectedClips()
4186 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4187 QList<AbstractGroupItem *> groups;
4188 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4189 for (int i = 0; i < itemList.count(); ++i) {
4190 if (!itemList.at(i))
4192 if (itemList.at(i)->type() == AVWIDGET) {
4193 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4194 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4195 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4196 if (!groups.contains(group))
4198 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4199 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4200 m_commandStack->push(command);
4202 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4203 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4204 if (!groups.contains(group))
4209 for (int i = 0; i < groups.count(); ++i)
4210 razorGroup(groups.at(i), currentPos);
4213 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4216 QList <QGraphicsItem *> children = group->childItems();
4217 QList <ItemInfo> clips1, transitions1;
4218 QList <ItemInfo> clipsCut, transitionsCut;
4219 QList <ItemInfo> clips2, transitions2;
4220 for (int i = 0; i < children.count(); ++i) {
4221 children.at(i)->setSelected(false);
4222 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4223 if (child->type() == AVWIDGET) {
4224 if (cutPos > child->endPos())
4225 clips1 << child->info();
4226 else if (cutPos < child->startPos())
4227 clips2 << child->info();
4229 clipsCut << child->info();
4231 if (cutPos > child->endPos())
4232 transitions1 << child->info();
4233 else if (cutPos < child->startPos())
4234 transitions2 << child->info();
4236 transitionsCut << child->info();
4239 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4241 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4242 m_commandStack->push(command);
4246 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)
4249 for (int i = 0; i < clipsCut.count(); ++i) {
4250 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4252 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4253 clips1 << clip->info();
4254 if (clipBehind != NULL)
4255 clips2 << clipBehind->info();
4258 /* TODO: cut transitionsCut
4259 * For now just append them to group1 */
4260 transitions1 << transitionsCut;
4261 doGroupClips(clips1, transitions1, true);
4262 doGroupClips(clips2, transitions2, true);
4264 /* we might also just use clipsCut.at(0)->parentItem().
4265 * Do this loop just in case something went wrong during cut */
4266 for (int i = 0; i < clipsCut.count(); ++i) {
4267 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4268 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4269 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4270 QList <QGraphicsItem *> children = group->childItems();
4271 QList <ItemInfo> groupClips;
4272 QList <ItemInfo> groupTrans;
4273 for (int j = 0; j < children.count(); ++j) {
4274 if (children.at(j)->type() == AVWIDGET)
4275 groupClips << ((AbstractClipItem *)children.at(j))->info();
4276 else if (children.at(j)->type() == TRANSITIONWIDGET)
4277 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4279 doGroupClips(groupClips, groupTrans, false);
4283 for (int i = 0; i < clipsCut.count(); ++i)
4284 cutClip(clipsCut.at(i), cutPos, false);
4285 // TODO: uncut transitonsCut
4286 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4290 void CustomTrackView::groupClips(bool group)
4292 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4293 QList <ItemInfo> clipInfos;
4294 QList <ItemInfo> transitionInfos;
4297 int max = itemList.count();
4298 for (int i = 0; i < max; i++) {
4299 if (itemList.at(i)->type() == GROUPWIDGET) {
4300 itemList += itemList.at(i)->childItems();
4304 for (int i = 0; i < itemList.count(); i++) {
4305 if (itemList.at(i)->type() == AVWIDGET) {
4306 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4307 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4308 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4309 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4310 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4313 if (clipInfos.count() > 0) {
4314 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4315 m_commandStack->push(command);
4319 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4321 resetSelectionGroup();
4322 m_scene->clearSelection();
4324 for (int i = 0; i < clipInfos.count(); i++) {
4325 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4326 if (clip == NULL) continue;
4327 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4328 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4329 m_document->clipManager()->removeGroup(grp);
4330 scene()->destroyItemGroup(grp);
4332 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4334 for (int i = 0; i < transitionInfos.count(); i++) {
4335 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4336 if (tr == NULL) continue;
4337 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4338 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4339 m_document->clipManager()->removeGroup(grp);
4340 scene()->destroyItemGroup(grp);
4342 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4344 setDocumentModified();
4348 QList <QGraphicsItemGroup *> groups;
4349 for (int i = 0; i < clipInfos.count(); i++) {
4350 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4352 clip->setSelected(true);
4355 for (int i = 0; i < transitionInfos.count(); i++) {
4356 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4358 clip->setSelected(true);
4361 groupSelectedItems(false, true);
4362 setDocumentModified();
4365 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4367 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4368 if (baseclip == NULL) {
4369 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4373 if (baseclip->getProducer() == NULL) {
4374 // If the clip has no producer, we must wait until it is created...
4376 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4377 emit forceClipProcessing(clipId);
4378 qApp->processEvents();
4379 for (int i = 0; i < 10; i++) {
4380 if (baseclip->getProducer() == NULL) {
4381 qApp->processEvents();
4382 m_producerNotReady.wait(&m_mutex, 200);
4385 if (baseclip->getProducer() == NULL) {
4386 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4390 emit displayMessage(QString(), InformationMessage);
4394 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4395 item->setEffectList(effects);
4396 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4397 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4398 scene()->addItem(item);
4400 int producerTrack = info.track;
4401 int tracknumber = m_document->tracksCount() - info.track - 1;
4402 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4403 if (isLocked) item->setItemLocked(true);
4405 baseclip->addReference();
4406 m_document->updateClip(baseclip->getId());
4407 info.track = m_document->tracksCount() - info.track;
4408 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4409 for (int i = 0; i < item->effectsCount(); i++) {
4410 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4412 setDocumentModified();
4414 m_document->renderer()->doRefresh();
4415 if (!baseclip->isPlaceHolder())
4416 m_waitingThumbs.append(item);
4417 m_thumbsTimer.start();
4420 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4422 QMutexLocker locker(&m_mutex);
4423 QList<QGraphicsItem *> list = scene()->items();
4424 QList <ClipItem *>clipList;
4425 ClipItem *clip = NULL;
4426 DocClipBase *baseClip = NULL;
4427 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4428 for (int i = 0; i < list.size(); ++i) {
4429 if (list.at(i)->type() == AVWIDGET) {
4430 clip = static_cast <ClipItem *>(list.at(i));
4431 if (clip->clipProducer() == clipId) {
4432 if (baseClip == NULL) {
4433 baseClip = clip->baseClip();
4435 ItemInfo info = clip->info();
4436 Mlt::Producer *prod = NULL;
4437 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4438 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4439 else prod = baseClip->getProducer(info.track);
4440 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4441 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4443 else clipList.append(clip);
4447 for (int i = 0; i < clipList.count(); i++)
4448 clipList.at(i)->refreshClip(true, true);
4449 m_document->renderer()->unlockService(tractor);
4452 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4454 int framepos = (int)(pos.frames(m_document->fps()));
4455 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4456 ClipItem *clip = NULL;
4457 for (int i = 0; i < list.size(); i++) {
4458 if (!list.at(i)->isEnabled()) continue;
4459 if (list.at(i)->type() == AVWIDGET) {
4460 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4461 if (test->endPos() == pos) clip = test;
4468 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4470 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4471 ClipItem *clip = NULL;
4472 for (int i = 0; i < list.size(); i++) {
4473 if (!list.at(i)->isEnabled()) continue;
4474 if (list.at(i)->type() == AVWIDGET) {
4475 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4476 if (test->startPos() == pos) clip = test;
4483 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4485 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4486 QList<QGraphicsItem *> list = scene()->items(p);
4487 ClipItem *clip = NULL;
4488 for (int i = 0; i < list.size(); i++) {
4489 if (!list.at(i)->isEnabled()) continue;
4490 if (list.at(i)->type() == AVWIDGET) {
4491 clip = static_cast <ClipItem *>(list.at(i));
4498 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4500 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4504 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4506 int pos = info.startPos.frames(m_document->fps());
4507 int track = m_document->tracksCount() - info.b_track;
4508 return getTransitionItemAt(pos, track);
4511 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4513 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4514 QList<QGraphicsItem *> list = scene()->items(p);
4515 Transition *clip = NULL;
4516 for (int i = 0; i < list.size(); i++) {
4517 if (!list.at(i)->isEnabled()) continue;
4518 if (list.at(i)->type() == TRANSITIONWIDGET) {
4519 clip = static_cast <Transition *>(list.at(i));
4526 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4528 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4531 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4533 int framepos = (int)(pos.frames(m_document->fps()));
4534 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4535 QList<QGraphicsItem *> list = scene()->items(p);
4536 Transition *clip = NULL;
4537 for (int i = 0; i < list.size(); i++) {
4538 if (!list.at(i)->isEnabled()) continue;
4539 if (list.at(i)->type() == TRANSITIONWIDGET) {
4540 Transition *test = static_cast <Transition *>(list.at(i));
4541 if (test->endPos() == pos) clip = test;
4548 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4550 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4551 QList<QGraphicsItem *> list = scene()->items(p);
4552 Transition *clip = NULL;
4553 for (int i = 0; i < list.size(); ++i) {
4554 if (!list.at(i)->isEnabled()) continue;
4555 if (list.at(i)->type() == TRANSITIONWIDGET) {
4556 Transition *test = static_cast <Transition *>(list.at(i));
4557 if (test->startPos() == pos) clip = test;
4564 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4566 if (m_selectionGroup) resetSelectionGroup(false);
4567 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4569 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);
4570 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4573 Mlt::Producer *prod = item->getProducer(end.track);
4576 qDebug() << "Moving item " << (long)item << " from .. to:";
4577 qDebug() << item->info();
4581 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4582 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4585 bool snap = KdenliveSettings::snaptopoints();
4586 KdenliveSettings::setSnaptopoints(false);
4587 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4589 int tracknumber = m_document->tracksCount() - end.track - 1;
4590 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4591 m_scene->clearSelection();
4592 if (isLocked) item->setItemLocked(true);
4594 if (item->isItemLocked()) item->setItemLocked(false);
4595 item->setSelected(true);
4597 if (item->baseClip()->isTransparent()) {
4598 // Also move automatic transition
4599 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4600 if (tr && tr->isAutomatic()) {
4601 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4602 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);
4603 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4606 KdenliveSettings::setSnaptopoints(snap);
4607 setDocumentModified();
4609 // undo last move and emit error message
4610 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4612 if (refresh) m_document->renderer()->doRefresh();
4613 if (out_actualEnd != NULL) {
4614 *out_actualEnd = item->info();
4616 qDebug() << "Actual end position updated:" << *out_actualEnd;
4620 qDebug() << item->info();
4625 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4628 resetSelectionGroup();
4629 m_scene->clearSelection();
4631 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4632 scene()->addItem(m_selectionGroup);
4634 m_document->renderer()->blockSignals(true);
4635 for (int i = 0; i < startClip.count(); i++) {
4637 startClip[i].startPos = startClip.at(i).startPos - offset;
4638 startClip[i].track = startClip.at(i).track - trackOffset;
4640 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4642 clip->setItemLocked(false);
4643 if (clip->parentItem()) {
4644 m_selectionGroup->addToGroup(clip->parentItem());
4645 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4647 m_selectionGroup->addToGroup(clip);
4648 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4650 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4651 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4653 for (int i = 0; i < startTransition.count(); i++) {
4655 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4656 startTransition[i].track = startTransition.at(i).track - trackOffset;
4658 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4660 tr->setItemLocked(false);
4661 if (tr->parentItem()) {
4662 m_selectionGroup->addToGroup(tr->parentItem());
4663 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4665 m_selectionGroup->addToGroup(tr);
4666 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4668 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());
4669 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4671 m_document->renderer()->blockSignals(false);
4673 if (m_selectionGroup) {
4674 bool snap = KdenliveSettings::snaptopoints();
4675 KdenliveSettings::setSnaptopoints(false);
4677 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4678 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4680 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4681 QList <AbstractGroupItem*> groupList;
4683 int max = children.count();
4684 for (int i = 0; i < max; i++) {
4685 if (children.at(i)->type() == GROUPWIDGET) {
4686 children += children.at(i)->childItems();
4687 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4688 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4689 /*m_document->clipManager()->removeGroup(grp);
4690 m_scene->destroyItemGroup(grp);*/
4691 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4692 if (!groupList.contains(group)) groupList.append(group);
4693 children.removeAll(children.at(i));
4698 for (int i = 0; i < children.count(); i++) {
4699 // re-add items in correct place
4700 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4701 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4703 ItemInfo info = item->info();
4704 int tracknumber = m_document->tracksCount() - info.track - 1;
4705 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4707 item->setItemLocked(true);
4708 else if (item->isItemLocked())
4709 item->setItemLocked(false);
4711 if (item->type() == AVWIDGET) {
4712 ClipItem *clip = static_cast <ClipItem*>(item);
4713 int trackProducer = info.track;
4714 info.track = m_document->tracksCount() - info.track;
4715 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4716 for (int i = 0; i < clip->effectsCount(); i++) {
4717 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4719 } else if (item->type() == TRANSITIONWIDGET) {
4720 Transition *tr = static_cast <Transition*>(item);
4722 if (!tr->forcedTrack()) {
4723 newTrack = getPreviousVideoTrack(info.track);
4725 newTrack = tr->transitionEndTrack() + trackOffset;
4726 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4728 tr->updateTransitionEndTrack(newTrack);
4729 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4733 resetSelectionGroup(false);
4734 for (int i = 0; i < groupList.count(); i++)
4735 rebuildGroup(groupList.at(i));
4739 KdenliveSettings::setSnaptopoints(snap);
4740 m_document->renderer()->doRefresh();
4741 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4744 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4746 Transition *item = getTransitionItemAt(start.startPos, start.track);
4748 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);
4749 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4753 bool snap = KdenliveSettings::snaptopoints();
4754 KdenliveSettings::setSnaptopoints(false);
4756 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4757 // Transition was moved
4758 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4759 } else if (end.endPos == start.endPos) {
4760 // Transition start resize
4761 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4762 } else if (end.startPos == start.startPos) {
4763 // Transition end resize;
4764 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4765 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4768 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4769 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4770 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4772 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4773 KdenliveSettings::setSnaptopoints(snap);
4774 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4775 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());
4776 if (m_dragItem && m_dragItem == item) {
4778 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4779 if (transitionClip && transitionClip->baseClip()) {
4780 QString size = transitionClip->baseClip()->getProperty("frame_size");
4781 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4782 if (factor == 0) factor = 1.0;
4783 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4784 p.setY(size.section('x', 1, 1).toInt());
4786 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4788 if (refresh) m_document->renderer()->doRefresh();
4789 setDocumentModified();
4792 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4794 bool resizeClipStart = (start.startPos != end.startPos);
4795 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4797 if (dontWorry) return;
4798 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);
4799 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4802 if (item->parentItem()) {
4803 // Item is part of a group, reset group
4804 resetSelectionGroup();
4807 bool snap = KdenliveSettings::snaptopoints();
4808 KdenliveSettings::setSnaptopoints(false);
4810 if (resizeClipStart) {
4811 ItemInfo clipinfo = item->info();
4812 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4813 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4815 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4817 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4819 ItemInfo clipinfo = item->info();
4820 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4821 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4823 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4825 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4827 if (!resizeClipStart && end.cropStart != start.cropStart) {
4828 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4829 ItemInfo clipinfo = end;
4830 clipinfo.track = m_document->tracksCount() - end.track;
4831 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4833 item->setCropStart(end.cropStart);
4834 item->resetThumbs(true);
4837 m_document->renderer()->doRefresh();
4838 KdenliveSettings::setSnaptopoints(snap);
4839 setDocumentModified();
4842 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4844 if (pos == oldInfo.startPos.frames(m_document->fps()))
4846 bool snap = KdenliveSettings::snaptopoints();
4848 KdenliveSettings::setSnaptopoints(false);
4849 item->resizeStart(pos);
4850 if (item->startPos().frames(m_document->fps()) != pos) {
4851 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4852 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4853 KdenliveSettings::setSnaptopoints(snap);
4856 KdenliveSettings::setSnaptopoints(snap);
4859 bool hasParentCommand = false;
4861 hasParentCommand = true;
4863 command = new QUndoCommand();
4864 command->setText(i18n("Resize clip start"));
4867 // do this here, too, because otherwise undo won't update the group
4868 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4869 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4871 ItemInfo info = item->info();
4872 if (item->type() == AVWIDGET) {
4873 ItemInfo resizeinfo = oldInfo;
4874 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4875 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4877 // Check if there is an automatic transition on that clip (lower track)
4878 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4879 if (transition && transition->isAutomatic()) {
4880 ItemInfo trInfo = transition->info();
4881 ItemInfo newTrInfo = trInfo;
4882 newTrInfo.startPos = item->startPos();
4883 if (newTrInfo.startPos < newTrInfo.endPos)
4884 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4886 // Check if there is an automatic transition on that clip (upper track)
4887 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4888 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4889 ItemInfo trInfo = transition->info();
4890 ItemInfo newTrInfo = trInfo;
4891 newTrInfo.startPos = item->startPos();
4892 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4893 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4894 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4897 ClipItem *clip = static_cast < ClipItem * >(item);
4900 // Since we must always resize clip before updating the keyframes, we
4901 // put a resize command before & after checking keyframes so that
4902 // we are sure the resize is performed before whenever we do or undo the action
4903 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4904 adjustEffects(clip, oldInfo, command);
4905 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4907 KdenliveSettings::setSnaptopoints(false);
4908 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4909 KdenliveSettings::setSnaptopoints(snap);
4910 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4912 } else if (item->type() == TRANSITIONWIDGET) {
4913 Transition *transition = static_cast <Transition *>(item);
4914 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)) {
4915 // Cannot resize transition
4916 KdenliveSettings::setSnaptopoints(false);
4917 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4918 KdenliveSettings::setSnaptopoints(snap);
4919 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4921 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4922 if (command == NULL)
4923 m_commandStack->push(moveCommand);
4927 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4928 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4930 if (!hasParentCommand)
4931 m_commandStack->push(command);
4934 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4936 if (pos == oldInfo.endPos.frames(m_document->fps()))
4938 bool snap = KdenliveSettings::snaptopoints();
4940 KdenliveSettings::setSnaptopoints(false);
4941 item->resizeEnd(pos);
4942 if (item->endPos().frames(m_document->fps()) != pos) {
4943 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4944 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4945 KdenliveSettings::setSnaptopoints(snap);
4948 KdenliveSettings::setSnaptopoints(snap);
4951 bool hasParentCommand = false;
4953 hasParentCommand = true;
4955 command = new QUndoCommand();
4958 // do this here, too, because otherwise undo won't update the group
4959 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4960 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4962 ItemInfo info = item->info();
4963 if (item->type() == AVWIDGET) {
4964 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4965 ItemInfo resizeinfo = info;
4966 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4967 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4969 // Check if there is an automatic transition on that clip (lower track)
4970 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4971 if (tr && tr->isAutomatic()) {
4972 ItemInfo trInfo = tr->info();
4973 ItemInfo newTrInfo = trInfo;
4974 newTrInfo.endPos = item->endPos();
4975 if (newTrInfo.endPos > newTrInfo.startPos)
4976 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4979 // Check if there is an automatic transition on that clip (upper track)
4980 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4981 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4982 ItemInfo trInfo = tr->info();
4983 ItemInfo newTrInfo = trInfo;
4984 newTrInfo.endPos = item->endPos();
4985 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4986 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4987 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4991 ClipItem *clip = static_cast < ClipItem * >(item);
4994 // Since we must always resize clip before updating the keyframes, we
4995 // put a resize command before & after checking keyframes so that
4996 // we are sure the resize is performed before whenever we do or undo the action
4997 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4998 adjustEffects(clip, oldInfo, command);
4999 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5001 KdenliveSettings::setSnaptopoints(false);
5002 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5003 KdenliveSettings::setSnaptopoints(true);
5004 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5006 } else if (item->type() == TRANSITIONWIDGET) {
5007 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5008 Transition *transition = static_cast <Transition *>(item);
5009 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)) {
5010 // Cannot resize transition
5011 KdenliveSettings::setSnaptopoints(false);
5012 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5013 KdenliveSettings::setSnaptopoints(true);
5014 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5016 // Check transition keyframes
5017 QDomElement old = transition->toXML();
5018 if (transition->updateKeyframes()) {
5019 QDomElement xml = transition->toXML();
5020 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);
5021 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5023 new MoveTransitionCommand(this, oldInfo, info, false, command);
5026 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5027 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5029 if (!hasParentCommand) {
5030 updateTrackDuration(oldInfo.track, command);
5031 m_commandStack->push(command);
5035 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5037 int end = item->fadeIn();
5039 // there is a fade in effect
5040 int effectPos = item->hasEffect("volume", "fadein");
5041 if (effectPos != -1) {
5042 QDomElement effect = item->getEffectAtIndex(effectPos);
5043 int start = item->cropStart().frames(m_document->fps());
5044 int max = item->cropDuration().frames(m_document->fps());
5046 // Make sure the fade effect is not longer than the clip
5047 item->setFadeIn(max);
5048 end = item->fadeIn();
5051 EffectsList::setParameter(effect, "in", QString::number(start));
5052 EffectsList::setParameter(effect, "out", QString::number(end));
5054 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5055 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5056 // if fade effect is displayed, update the effect edit widget with new clip duration
5057 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5058 emit clipItemSelected(item);
5061 effectPos = item->hasEffect("brightness", "fade_from_black");
5062 if (effectPos != -1) {
5063 QDomElement effect = item->getEffectAtIndex(effectPos);
5064 int start = item->cropStart().frames(m_document->fps());
5065 int max = item->cropDuration().frames(m_document->fps());
5067 // Make sure the fade effect is not longer than the clip
5068 item->setFadeIn(max);
5069 end = item->fadeIn();
5072 EffectsList::setParameter(effect, "in", QString::number(start));
5073 EffectsList::setParameter(effect, "out", QString::number(end));
5075 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5076 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5077 // if fade effect is displayed, update the effect edit widget with new clip duration
5078 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5079 emit clipItemSelected(item);
5084 int start = item->fadeOut();
5086 // there is a fade out effect
5087 int effectPos = item->hasEffect("volume", "fadeout");
5088 if (effectPos != -1) {
5089 QDomElement effect = item->getEffectAtIndex(effectPos);
5090 int max = item->cropDuration().frames(m_document->fps());
5091 int end = max + item->cropStart().frames(m_document->fps());
5093 // Make sure the fade effect is not longer than the clip
5094 item->setFadeOut(max);
5095 start = item->fadeOut();
5097 start = end - start;
5098 EffectsList::setParameter(effect, "in", QString::number(start));
5099 EffectsList::setParameter(effect, "out", QString::number(end));
5101 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5102 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5103 // if fade effect is displayed, update the effect edit widget with new clip duration
5104 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5105 emit clipItemSelected(item);
5108 effectPos = item->hasEffect("brightness", "fade_to_black");
5109 if (effectPos != -1) {
5110 QDomElement effect = item->getEffectAtIndex(effectPos);
5111 int max = item->cropDuration().frames(m_document->fps());
5112 int end = max + item->cropStart().frames(m_document->fps());
5114 // Make sure the fade effect is not longer than the clip
5115 item->setFadeOut(max);
5116 start = item->fadeOut();
5118 start = end - start;
5119 EffectsList::setParameter(effect, "in", QString::number(start));
5120 EffectsList::setParameter(effect, "out", QString::number(end));
5122 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5123 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5124 // if fade effect is displayed, update the effect edit widget with new clip duration
5125 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5126 emit clipItemSelected(item);
5131 int effectPos = item->hasEffect("freeze", "freeze");
5132 if (effectPos != -1) {
5133 // Freeze effect needs to be adjusted with clip resize
5134 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5135 QDomElement eff = item->getEffectAtIndex(effectPos);
5136 if (!eff.isNull() && diff != 0) {
5137 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5138 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5140 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5141 emit clipItemSelected(item);
5148 double CustomTrackView::getSnapPointForPos(double pos)
5150 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5153 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5155 QList <GenTime> snaps;
5156 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5157 QList<QGraphicsItem *> itemList = items();
5158 for (int i = 0; i < itemList.count(); i++) {
5159 if (itemList.at(i) == selected) continue;
5160 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5161 if (itemList.at(i)->type() == AVWIDGET) {
5162 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5163 GenTime start = item->startPos();
5164 GenTime end = item->endPos();
5165 snaps.append(start);
5167 if (!offsetList.isEmpty()) {
5168 for (int j = 0; j < offsetList.size(); j++) {
5169 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5170 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5174 QList < GenTime > markers = item->snapMarkers();
5175 for (int j = 0; j < markers.size(); ++j) {
5176 GenTime t = markers.at(j);
5178 if (!offsetList.isEmpty()) {
5179 for (int k = 0; k < offsetList.size(); k++) {
5180 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5184 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5185 Transition *transition = static_cast <Transition*>(itemList.at(i));
5186 GenTime start = transition->startPos();
5187 GenTime end = transition->endPos();
5188 snaps.append(start);
5190 if (!offsetList.isEmpty()) {
5191 for (int j = 0; j < offsetList.size(); j++) {
5192 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5193 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5199 // add cursor position
5200 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5202 if (!offsetList.isEmpty()) {
5203 for (int j = 0; j < offsetList.size(); j++) {
5204 snaps.append(pos - offsetList.at(j));
5209 for (int i = 0; i < m_guides.count(); i++) {
5210 snaps.append(m_guides.at(i)->position());
5211 if (!offsetList.isEmpty()) {
5212 for (int j = 0; j < offsetList.size(); j++) {
5213 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5219 QPoint z = m_document->zone();
5220 snaps.append(GenTime(z.x(), m_document->fps()));
5221 snaps.append(GenTime(z.y(), m_document->fps()));
5224 m_scene->setSnapList(snaps);
5225 //for (int i = 0; i < m_snapPoints.size(); ++i)
5226 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5229 void CustomTrackView::slotSeekToPreviousSnap()
5231 updateSnapPoints(NULL);
5232 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5233 seekCursorPos((int) res.frames(m_document->fps()));
5237 void CustomTrackView::slotSeekToNextSnap()
5239 updateSnapPoints(NULL);
5240 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5241 seekCursorPos((int) res.frames(m_document->fps()));
5245 void CustomTrackView::clipStart()
5247 AbstractClipItem *item = getMainActiveClip();
5249 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5254 void CustomTrackView::clipEnd()
5256 AbstractClipItem *item = getMainActiveClip();
5258 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5263 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5265 DocClipBase *base = m_document->clipManager()->getClipById(id);
5267 QMap <QString, QString> extraData = base->analysisData();
5268 QString oldData = extraData.value(key);
5269 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5270 if (!groupCommand) m_commandStack->push(command);
5273 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5275 QUndoCommand *subCommand = NULL;
5276 if (newMarkers.count() > 1 && groupCommand == NULL) {
5277 subCommand = new QUndoCommand;
5278 subCommand->setText("Add markers");
5280 for (int i = 0; i < newMarkers.count(); i++) {
5281 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5282 if (oldMarker == CommentedTime()) {
5283 oldMarker = newMarkers.at(i);
5284 oldMarker.setMarkerType(-1);
5286 if (newMarkers.count() == 1 && !groupCommand) {
5287 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5288 m_commandStack->push(command);
5290 else if (groupCommand) {
5291 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5294 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5297 if (subCommand) m_commandStack->push(subCommand);
5300 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5302 CommentedTime oldmarker(position, comment);
5303 CommentedTime marker = oldmarker;
5304 marker.setMarkerType(-1);
5305 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5306 m_commandStack->push(command);
5309 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5311 DocClipBase *base = m_document->clipManager()->getClipById(id);
5312 QList <CommentedTime> markers = base->commentedSnapMarkers();
5314 if (markers.isEmpty()) {
5315 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5318 QUndoCommand *deleteMarkers = new QUndoCommand();
5319 deleteMarkers->setText("Delete clip markers");
5321 for (int i = 0; i < markers.size(); i++) {
5322 CommentedTime oldMarker = markers.at(i);
5323 CommentedTime marker = oldMarker;
5324 marker.setMarkerType(-1);
5325 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5327 m_commandStack->push(deleteMarkers);
5330 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5332 DocClipBase *base = m_document->clipManager()->getClipById(id);
5333 QList < CommentedTime > markers = base->commentedSnapMarkers();
5334 if (!markers.isEmpty()) {
5335 // Set up categories
5336 QComboBox *cbox = new QComboBox;
5337 cbox->insertItem(0, i18n("All categories"));
5338 for (int i = 0; i < 5; ++i) {
5339 cbox->insertItem(i + 1, i18n("Category %1", i));
5340 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5342 cbox->setCurrentIndex(0);
5343 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5344 fd.setMode(KFile::File);
5345 fd.setOperationMode(KFileDialog::Saving);
5347 QString url = fd.selectedFile();
5348 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5349 if (url.isEmpty()) return;
5352 int category = cbox->currentIndex() - 1;
5353 for (int i = 0; i < markers.count(); i++) {
5354 if (category >= 0) {
5355 // Save only the markers in selected category
5356 if (markers.at(i).markerType() != category) continue;
5358 data.append(QString::number(markers.at(i).time().seconds()));
5360 data.append(QString::number(markers.at(i).time().seconds()));
5362 data.append(markers.at(i).comment());
5368 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5369 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5372 file.write(data.toUtf8());
5377 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5379 QComboBox *cbox = new QComboBox;
5380 for (int i = 0; i < 5; ++i) {
5381 cbox->insertItem(i, i18n("Category %1", i));
5382 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5384 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5385 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5386 fd.setMode(KFile::File);
5387 fd.setOperationMode(KFileDialog::Opening);
5389 QString url = fd.selectedFile();
5391 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5392 if (url.isEmpty()) return;
5393 int category = cbox->currentIndex();
5396 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5397 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5400 QString data = QString::fromUtf8(file.readAll());
5402 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5405 QUndoCommand *command = new QUndoCommand();
5406 command->setText("Load markers");
5408 QList <CommentedTime> markersList;
5409 foreach(QString line, lines) {
5411 values = line.split("\t", QString::SkipEmptyParts);
5412 double time1 = values.at(0).toDouble(&ok);
5415 if (values.count() >1) {
5416 time2 = values.at(1).toDouble(&ok);
5417 if (values.count() == 2) {
5418 // Check if second value is a number or text
5421 markerText = values.at(1);
5423 else markerText = i18n("Marker");
5426 // We assume 3 values per line: in out name
5428 // 2nd value is not a number, drop
5431 markerText = values.at(2);
5435 if (!markerText.isEmpty()) {
5436 // Marker found, add it
5437 //TODO: allow user to set a marker category
5438 CommentedTime marker1(GenTime(time1), markerText, category);
5439 markersList << marker1;
5440 if (time2 > 0 && time2 != time1) {
5441 CommentedTime marker2(GenTime(time2), markerText, category);
5442 markersList << marker2;
5446 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5447 if (command->childCount() > 0) m_commandStack->push(command);
5448 else delete command;
5451 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5453 DocClipBase *base = m_document->clipManager()->getClipById(id);
5454 if (base == NULL) return;
5455 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5456 else base->addSnapMarker(marker);
5457 emit updateClipMarkers(base);
5458 setDocumentModified();
5459 viewport()->update();
5462 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5464 DocClipBase *base = m_document->clipManager()->getClipById(id);
5465 if (base == NULL) return;
5466 base->setAnalysisData(key, data);
5467 emit updateClipExtraData(base);
5468 setDocumentModified();
5469 viewport()->update();
5472 int CustomTrackView::hasGuide(int pos, int offset)
5474 for (int i = 0; i < m_guides.count(); i++) {
5475 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5476 if (qAbs(guidePos - pos) <= offset) return guidePos;
5477 else if (guidePos > pos) return -1;
5482 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5486 double fps = m_document->fps();
5487 for (int i = 0; i < m_guides.count(); i++) {
5488 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5489 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5491 goMenu->setEnabled(!m_guides.isEmpty());
5494 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5496 if (oldPos > GenTime() && pos > GenTime()) {
5498 for (int i = 0; i < m_guides.count(); i++) {
5499 if (m_guides.at(i)->position() == oldPos) {
5500 Guide *item = m_guides.at(i);
5501 item->updateGuide(pos, comment);
5505 } else if (pos > GenTime()) addGuide(pos, comment);
5509 for (int i = 0; i < m_guides.count(); i++) {
5510 if (m_guides.at(i)->position() == oldPos) {
5511 delete m_guides.takeAt(i);
5516 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5518 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5519 m_document->syncGuides(m_guides);
5522 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5524 for (int i = 0; i < m_guides.count(); i++) {
5525 if (m_guides.at(i)->position() == pos) {
5526 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5530 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5531 scene()->addItem(g);
5533 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5534 m_document->syncGuides(m_guides);
5538 void CustomTrackView::slotAddGuide(bool dialog)
5540 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5542 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5543 m_document->timecode(), i18n("Add Guide"), this);
5544 if (d->exec() != QDialog::Accepted) {
5548 marker = d->newMarker();
5551 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5553 if (addGuide(marker.time(), marker.comment())) {
5554 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5555 m_commandStack->push(command);
5559 void CustomTrackView::slotEditGuide(int guidePos)
5562 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5563 else pos = GenTime(guidePos, m_document->fps());
5565 for (int i = 0; i < m_guides.count(); i++) {
5566 if (m_guides.at(i)->position() == pos) {
5567 slotEditGuide(m_guides.at(i)->info());
5572 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5575 void CustomTrackView::slotEditGuide(CommentedTime guide)
5577 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5578 if (d->exec() == QDialog::Accepted) {
5579 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5580 m_commandStack->push(command);
5586 void CustomTrackView::slotEditTimeLineGuide()
5588 if (m_dragGuide == NULL) return;
5589 CommentedTime guide = m_dragGuide->info();
5590 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5591 m_document->timecode(), i18n("Edit Guide"), this);
5592 if (d->exec() == QDialog::Accepted) {
5593 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5594 m_commandStack->push(command);
5599 void CustomTrackView::slotDeleteGuide(int guidePos)
5602 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5603 else pos = GenTime(guidePos, m_document->fps());
5605 for (int i = 0; i < m_guides.count(); i++) {
5606 if (m_guides.at(i)->position() == pos) {
5607 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5608 m_commandStack->push(command);
5613 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5617 void CustomTrackView::slotDeleteTimeLineGuide()
5619 if (m_dragGuide == NULL) return;
5620 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5621 m_commandStack->push(command);
5625 void CustomTrackView::slotDeleteAllGuides()
5627 QUndoCommand *deleteAll = new QUndoCommand();
5628 deleteAll->setText("Delete all guides");
5629 for (int i = 0; i < m_guides.count(); i++) {
5630 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5632 m_commandStack->push(deleteAll);
5635 void CustomTrackView::setTool(PROJECTTOOL tool)
5640 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5643 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5644 m_scene->setScale(scaleFactor, verticalScale);
5645 removeTipAnimation();
5646 bool adjust = false;
5647 if (verticalScale != matrix().m22()) adjust = true;
5648 setMatrix(newmatrix);
5650 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5651 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5652 for (int i = 0; i < m_guides.count(); i++) {
5653 QLineF l = m_guides.at(i)->line();
5654 l.setP2(QPointF(l.x2(), newHeight));
5655 m_guides.at(i)->setLine(l);
5657 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5660 int diff = sceneRect().width() - m_projectDuration;
5661 if (diff * newmatrix.m11() < 50) {
5662 if (newmatrix.m11() < 0.4)
5663 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5665 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5667 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5668 centerOn(QPointF(cursorPos(), verticalPos));
5671 void CustomTrackView::slotRefreshGuides()
5673 if (KdenliveSettings::showmarkers()) {
5674 for (int i = 0; i < m_guides.count(); i++)
5675 m_guides.at(i)->update();
5679 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5681 painter->setClipRect(rect);
5682 QPen pen1 = painter->pen();
5683 QColor lineColor = palette().dark().color();
5684 lineColor.setAlpha(100);
5685 pen1.setColor(lineColor);
5686 painter->setPen(pen1);
5687 double min = rect.left();
5688 double max = rect.right();
5689 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5690 int maxTrack = m_document->tracksCount();
5691 QColor lockedColor = palette().button().color();
5692 QColor audioColor = palette().alternateBase().color();
5693 for (int i = 0; i < maxTrack; i++) {
5694 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5695 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5696 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5697 if (i == m_selectedTrack)
5698 painter->fillRect(track, m_activeTrackBrush.brush(this));
5700 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5702 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5706 bool CustomTrackView::findString(const QString &text)
5709 for (int i = 0; i < m_searchPoints.size(); ++i) {
5710 marker = m_searchPoints.at(i).comment();
5711 if (marker.contains(text, Qt::CaseInsensitive)) {
5712 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5713 int vert = verticalScrollBar()->value();
5714 int hor = cursorPos();
5715 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5723 void CustomTrackView::selectFound(QString track, QString pos)
5725 seekCursorPos(m_document->timecode().getFrameCount(pos));
5726 slotSelectTrack(track.toInt());
5728 int vert = verticalScrollBar()->value();
5729 int hor = cursorPos();
5730 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5733 bool CustomTrackView::findNextString(const QString &text)
5736 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5737 marker = m_searchPoints.at(i).comment();
5738 if (marker.contains(text, Qt::CaseInsensitive)) {
5739 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5740 int vert = verticalScrollBar()->value();
5741 int hor = cursorPos();
5742 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5751 void CustomTrackView::initSearchStrings()
5753 m_searchPoints.clear();
5754 QList<QGraphicsItem *> itemList = items();
5755 for (int i = 0; i < itemList.count(); i++) {
5756 // parse all clip names
5757 if (itemList.at(i)->type() == AVWIDGET) {
5758 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5759 GenTime start = item->startPos();
5760 CommentedTime t(start, item->clipName());
5761 m_searchPoints.append(t);
5762 // add all clip markers
5763 QList < CommentedTime > markers = item->commentedSnapMarkers();
5764 m_searchPoints += markers;
5769 for (int i = 0; i < m_guides.count(); i++)
5770 m_searchPoints.append(m_guides.at(i)->info());
5772 qSort(m_searchPoints);
5775 void CustomTrackView::clearSearchStrings()
5777 m_searchPoints.clear();
5781 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5783 QList<ItemInfo> matchingInfo;
5784 QList<QGraphicsItem *> itemList = items();
5785 for (int i = 0; i < itemList.count(); i++) {
5786 if (itemList.at(i)->type() == AVWIDGET) {
5787 ClipItem *item = (ClipItem *)itemList.at(i);
5788 if (item->clipProducer() == clipId)
5789 matchingInfo << item->info();
5792 return matchingInfo;
5795 void CustomTrackView::copyClip()
5797 qDeleteAll(m_copiedItems);
5798 m_copiedItems.clear();
5799 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5800 if (itemList.count() == 0) {
5801 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5804 for (int i = 0; i < itemList.count(); i++) {
5805 if (itemList.at(i)->type() == AVWIDGET) {
5806 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5807 ClipItem *clone = clip->clone(clip->info());
5808 m_copiedItems.append(clone);
5809 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5810 Transition *dup = static_cast <Transition *>(itemList.at(i));
5811 m_copiedItems.append(dup->clone());
5816 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5818 if (m_scene->editMode() != NORMALEDIT) {
5819 // If we are in overwrite mode, always allow the move
5822 int height = m_tracksHeight - 2;
5824 if (type == TRANSITIONWIDGET) {
5825 height = Transition::itemHeight();
5826 offset = Transition::itemOffset();
5828 else if (type == AVWIDGET) {
5829 height = ClipItem::itemHeight();
5830 offset = ClipItem::itemOffset();
5832 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);
5833 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5834 for (int i = 0; i < collisions.count(); i++) {
5835 if (collisions.at(i)->type() == type) {
5842 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5845 for (int i = 0; i < infoList.count(); i++) {
5846 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));
5849 QList<QGraphicsItem *> collisions = scene()->items(path);
5850 for (int i = 0; i < collisions.count(); i++) {
5851 if (collisions.at(i)->type() == type) return false;
5856 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5858 for (int i = 0; i < items.count(); i++) {
5859 ItemInfo info = items.at(i)->info();
5860 info.startPos += offset;
5861 info.endPos += offset;
5862 info.track += trackOffset;
5863 if (!canBePastedTo(info, items.at(i)->type())) return false;
5868 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5870 QPainterPath movePath;
5871 movePath.moveTo(0, 0);
5873 for (int i = 0; i < items.count(); i++) {
5874 ItemInfo info = items.at(i)->info();
5875 info.startPos = info.startPos + offset;
5876 info.endPos = info.endPos + offset;
5877 info.track = info.track + trackOffset;
5878 if (info.startPos < GenTime()) {
5879 // No clip should go below 0
5882 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));
5883 movePath.addRect(rect);
5885 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5886 for (int i = 0; i < collisions.count(); i++) {
5887 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5888 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5896 void CustomTrackView::pasteClip()
5898 if (m_copiedItems.count() == 0) {
5899 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5904 GenTime pos = GenTime(-1);
5905 if (m_menuPosition.isNull()) {
5906 position = mapFromGlobal(QCursor::pos());
5907 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5908 track = m_selectedTrack;
5909 pos = GenTime(m_cursorPos, m_document->fps());
5910 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5914 position = m_menuPosition;
5917 if (pos == GenTime(-1))
5918 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5920 track = (int)(mapToScene(position).y() / m_tracksHeight);
5922 GenTime leftPos = m_copiedItems.at(0)->startPos();
5923 int lowerTrack = m_copiedItems.at(0)->track();
5924 int upperTrack = m_copiedItems.at(0)->track();
5925 for (int i = 1; i < m_copiedItems.count(); i++) {
5926 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5927 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5928 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5931 GenTime offset = pos - leftPos;
5932 int trackOffset = track - lowerTrack;
5934 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5935 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5936 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5937 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5940 QUndoCommand *pasteClips = new QUndoCommand();
5941 pasteClips->setText("Paste clips");
5943 for (int i = 0; i < m_copiedItems.count(); i++) {
5944 // parse all clip names
5945 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5946 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5947 ItemInfo info = clip->info();
5948 info.startPos += offset;
5949 info.endPos += offset;
5950 info.track += trackOffset;
5951 if (canBePastedTo(info, AVWIDGET)) {
5952 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5953 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5954 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5955 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5957 info.startPos = tr->startPos() + offset;
5958 info.endPos = tr->endPos() + offset;
5959 info.track = tr->track() + trackOffset;
5960 int transitionEndTrack;
5961 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5962 else transitionEndTrack = tr->transitionEndTrack();
5963 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5964 if (info.startPos >= info.endPos) {
5965 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5966 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5967 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5970 updateTrackDuration(-1, pasteClips);
5971 m_commandStack->push(pasteClips);
5974 void CustomTrackView::pasteClipEffects()
5976 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5977 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5980 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5982 QUndoCommand *paste = new QUndoCommand();
5983 paste->setText("Paste effects");
5985 QList<QGraphicsItem *> clips = scene()->selectedItems();
5988 for (int i = 0; i < clips.count(); ++i) {
5989 if (clips.at(i)->type() == GROUPWIDGET) {
5990 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5991 for (int j = 0; j < children.count(); j++) {
5992 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5993 clips.append(children.at(j));
5999 for (int i = 0; i < clips.count(); ++i) {
6000 if (clips.at(i)->type() == AVWIDGET) {
6001 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6002 for (int j = 0; j < clip->effectsCount(); j++) {
6003 QDomElement eff = clip->effect(j);
6004 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6005 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6006 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6011 if (paste->childCount() > 0) m_commandStack->push(paste);
6014 //adjust effects (fades, ...)
6015 for (int i = 0; i < clips.count(); ++i) {
6016 if (clips.at(i)->type() == AVWIDGET) {
6017 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6018 updatePositionEffects(item, item->info());
6024 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6026 // parse parameters to check if we need to adjust to the new crop start
6027 int diff = (newstart - oldstart).frames(m_document->fps());
6028 int max = (newstart + duration).frames(m_document->fps());
6030 QDomNodeList params = xml.elementsByTagName("parameter");
6031 for (int i = 0; i < params.count(); i++) {
6032 QDomElement e = params.item(i).toElement();
6033 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6034 QString def = e.attribute("default");
6035 // Effect has a keyframe type parameter, we need to adjust the values
6036 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6037 QStringList newKeyFrames;
6038 foreach(const QString &str, keys) {
6039 int pos = str.section(':', 0, 0).toInt();
6040 double val = str.section(':', 1, 1).toDouble();
6043 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6045 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6047 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6048 e.setAttribute("keyframes", newKeyFrames.join(";"));
6053 ClipItem *CustomTrackView::getClipUnderCursor() const
6055 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6056 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6057 for (int i = 0; i < collisions.count(); i++) {
6058 if (collisions.at(i)->type() == AVWIDGET) {
6059 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6060 if (!clip->isItemLocked()) return clip;
6066 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6068 QList<QGraphicsItem *> clips = scene()->selectedItems();
6069 if (clips.isEmpty()) {
6070 return getClipUnderCursor();
6072 AbstractClipItem *item = NULL;
6073 for (int i = 0; i < clips.count(); ++i) {
6074 if (clips.at(i)->type() == AVWIDGET) {
6075 item = static_cast < AbstractClipItem *>(clips.at(i));
6076 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6079 if (item) return item;
6084 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6086 QList<QGraphicsItem *> clips = scene()->selectedItems();
6087 if (clips.isEmpty()) {
6088 return getClipUnderCursor();
6091 // remove all items in the list that are not clips
6092 for (int i = 0; i < clips.count();) {
6093 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6096 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6097 for (int i = 0; i < clips.count(); ++i) {
6098 if (clips.at(i)->type() == AVWIDGET) {
6099 item = static_cast < ClipItem *>(clips.at(i));
6100 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6108 void CustomTrackView::setInPoint()
6110 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6112 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6115 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6120 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6123 QUndoCommand *resizeCommand = new QUndoCommand();
6124 resizeCommand->setText(i18n("Resize group"));
6125 QList <QGraphicsItem *> items = parent->childItems();
6126 for (int i = 0; i < items.count(); ++i) {
6127 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6128 if (item && item->type() == AVWIDGET) {
6129 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6132 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6134 //TODO warn user of failed resize
6135 delete resizeCommand;
6138 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6141 void CustomTrackView::setOutPoint()
6143 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6145 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6148 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6152 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6155 QUndoCommand *resizeCommand = new QUndoCommand();
6156 resizeCommand->setText(i18n("Resize group"));
6157 QList <QGraphicsItem *> items = parent->childItems();
6158 for (int i = 0; i < items.count(); ++i) {
6159 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6160 if (item && item->type() == AVWIDGET) {
6161 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6164 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6166 //TODO warn user of failed resize
6167 delete resizeCommand;
6170 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6173 void CustomTrackView::slotUpdateAllThumbs()
6175 if (!isEnabled()) return;
6176 QList<QGraphicsItem *> itemList = items();
6177 //if (itemList.isEmpty()) return;
6179 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6180 for (int i = 0; i < itemList.count(); i++) {
6181 if (itemList.at(i)->type() == AVWIDGET) {
6182 item = static_cast <ClipItem *>(itemList.at(i));
6183 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6184 // Check if we have a cached thumbnail
6185 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6186 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6187 if (QFile::exists(thumb)) {
6189 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6190 item->slotSetStartThumb(pix);
6193 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6194 QString endThumb = startThumb;
6195 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6196 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6197 if (QFile::exists(startThumb)) {
6198 QPixmap pix(startThumb);
6199 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6200 item->slotSetStartThumb(pix);
6202 if (QFile::exists(endThumb)) {
6203 QPixmap pix(endThumb);
6204 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6205 item->slotSetEndThumb(pix);
6208 item->refreshClip(false, false);
6212 viewport()->update();
6215 void CustomTrackView::saveThumbnails()
6217 QList<QGraphicsItem *> itemList = items();
6219 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6220 for (int i = 0; i < itemList.count(); i++) {
6221 if (itemList.at(i)->type() == AVWIDGET) {
6222 item = static_cast <ClipItem *>(itemList.at(i));
6223 if (item->clipType() != COLOR) {
6224 // Check if we have a cached thumbnail
6225 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6226 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6227 if (!QFile::exists(thumb)) {
6228 QPixmap pix(item->startThumb());
6232 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6233 QString endThumb = startThumb;
6234 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6235 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6236 if (!QFile::exists(startThumb)) {
6237 QPixmap pix(item->startThumb());
6238 pix.save(startThumb);
6240 if (!QFile::exists(endThumb)) {
6241 QPixmap pix(item->endThumb());
6251 void CustomTrackView::slotInsertTrack(int ix)
6253 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6254 d->comboTracks->setCurrentIndex(ix);
6255 d->label->setText(i18n("Insert track"));
6256 d->setWindowTitle(i18n("Insert New Track"));
6258 if (d->exec() == QDialog::Accepted) {
6259 ix = d->comboTracks->currentIndex();
6260 if (d->before_select->currentIndex() == 1)
6264 info.isMute = false;
6265 info.isLocked = false;
6266 info.effectsList = EffectsList(true);
6267 if (d->video_track->isChecked()) {
6268 info.type = VIDEOTRACK;
6269 info.isBlind = false;
6271 info.type = AUDIOTRACK;
6272 info.isBlind = true;
6274 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6275 m_commandStack->push(addTrack);
6276 setDocumentModified();
6281 void CustomTrackView::slotDeleteTrack(int ix)
6283 if (m_document->tracksCount() < 2) return;
6284 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6285 d->comboTracks->setCurrentIndex(ix);
6286 d->label->setText(i18n("Delete track"));
6287 d->before_select->setHidden(true);
6288 d->setWindowTitle(i18n("Delete Track"));
6289 d->video_track->setHidden(true);
6290 d->audio_track->setHidden(true);
6291 if (d->exec() == QDialog::Accepted) {
6292 ix = d->comboTracks->currentIndex();
6293 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6294 deleteTimelineTrack(ix, info);
6295 setDocumentModified();
6296 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6297 m_commandStack->push(command);*/
6302 void CustomTrackView::slotConfigTracks(int ix)
6304 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6305 ix, parentWidget());
6306 if (d->exec() == QDialog::Accepted) {
6307 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6308 m_commandStack->push(configTracks);
6309 QList <int> toDelete = d->deletedTracks();
6310 for (int i = 0; i < toDelete.count(); ++i) {
6311 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6312 deleteTimelineTrack(toDelete.at(i) - i, info);
6314 setDocumentModified();
6319 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6321 if (m_document->tracksCount() < 2) return;
6322 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6323 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6324 QList<QGraphicsItem *> selection = m_scene->items(r);
6325 QUndoCommand *deleteTrack = new QUndoCommand();
6326 deleteTrack->setText("Delete track");
6328 // Delete all clips in selected track
6329 for (int i = 0; i < selection.count(); i++) {
6330 if (selection.at(i)->type() == AVWIDGET) {
6331 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6332 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6333 m_waitingThumbs.removeAll(item);
6334 m_scene->removeItem(item);
6337 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6338 Transition *item = static_cast <Transition *>(selection.at(i));
6339 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6340 m_scene->removeItem(item);
6346 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6347 m_commandStack->push(deleteTrack);
6350 void CustomTrackView::autoTransition()
6352 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6353 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6354 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6357 Transition *tr = static_cast <Transition*>(itemList.at(0));
6358 tr->setAutomatic(!tr->isAutomatic());
6359 QDomElement transition = tr->toXML();
6360 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);
6361 setDocumentModified();
6364 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6366 QList<QGraphicsItem *> list = scene()->items();
6367 ClipItem *clip = NULL;
6368 for (int i = 0; i < list.size(); ++i) {
6369 if (list.at(i)->type() == AVWIDGET) {
6370 clip = static_cast <ClipItem *>(list.at(i));
6371 if (clip->clipProducer() == id) {
6372 clip->setClipName(name);
6376 viewport()->update();
6379 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6381 minimum = GenTime();
6382 maximum = GenTime();
6383 QList<QGraphicsItem *> selection;
6384 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6385 selection.removeAll(item);
6386 for (int i = 0; i < selection.count(); i++) {
6387 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6388 if (clip && clip->type() == AVWIDGET) {
6389 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6390 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6395 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6397 minimum = GenTime();
6398 maximum = GenTime();
6399 QList<QGraphicsItem *> selection;
6400 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6401 selection.removeAll(item);
6402 for (int i = 0; i < selection.count(); i++) {
6403 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6404 if (clip && clip->type() == TRANSITIONWIDGET) {
6405 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6406 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6411 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6413 for (int i = 0; i < groups.count(); i++) {
6414 QDomNodeList children = groups.at(i).childNodes();
6415 scene()->clearSelection();
6416 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6417 QDomElement elem = children.item(nodeindex).toElement();
6418 int pos = elem.attribute("position").toInt();
6419 int track = elem.attribute("track").toInt();
6420 if (elem.tagName() == "clipitem") {
6421 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6422 if (clip) clip->setSelected(true);
6424 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6425 if (clip) clip->setSelected(true);
6428 groupSelectedItems(false, true);
6432 void CustomTrackView::splitAudio()
6434 resetSelectionGroup();
6435 QList<QGraphicsItem *> selection = scene()->selectedItems();
6436 if (selection.isEmpty()) {
6437 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6440 QUndoCommand *splitCommand = new QUndoCommand();
6441 splitCommand->setText(i18n("Split audio"));
6442 for (int i = 0; i < selection.count(); i++) {
6443 if (selection.at(i)->type() == AVWIDGET) {
6444 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6445 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6446 if (clip->parentItem()) {
6447 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6449 EffectsList effects;
6450 effects.clone(clip->effectList());
6451 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6456 if (splitCommand->childCount()) {
6457 updateTrackDuration(-1, splitCommand);
6458 m_commandStack->push(splitCommand);
6462 void CustomTrackView::setAudioAlignReference()
6464 QList<QGraphicsItem *> selection = scene()->selectedItems();
6465 if (selection.isEmpty() || selection.size() > 1) {
6466 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6469 if (m_audioCorrelator != NULL) {
6470 delete m_audioCorrelator;
6472 if (selection.at(0)->type() == AVWIDGET) {
6473 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6474 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6475 m_audioAlignmentReference = clip;
6477 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6478 m_audioCorrelator = new AudioCorrelation(envelope);
6482 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6483 envelope->dumpInfo();
6487 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6491 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6494 void CustomTrackView::alignAudio()
6496 bool referenceOK = true;
6497 if (m_audioCorrelator == NULL) {
6498 referenceOK = false;
6501 if (!scene()->items().contains(m_audioAlignmentReference)) {
6502 // The reference item has been deleted from the timeline (or so)
6503 referenceOK = false;
6507 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6512 QList<QGraphicsItem *> selection = scene()->selectedItems();
6513 foreach (QGraphicsItem *item, selection) {
6514 if (item->type() == AVWIDGET) {
6516 ClipItem *clip = static_cast<ClipItem*>(item);
6517 if (clip == m_audioAlignmentReference) {
6521 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6522 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()));
6524 // FFT only for larger vectors. We could use it all time, but for small vectors
6525 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6526 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6527 int shift = m_audioCorrelator->getShift(index);
6532 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6533 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6534 envelope->dumpInfo();
6536 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6537 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6538 qDebug() << "We will start at " << targetPos;
6539 qDebug() << "to shift by " << shift;
6540 qDebug() << "(eventually)";
6541 qDebug() << "(maybe)";
6545 QUndoCommand *moveCommand = new QUndoCommand();
6547 GenTime add(shift, m_document->fps());
6548 ItemInfo start = clip->info();
6550 ItemInfo end = start;
6551 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6552 end.endPos = end.startPos + start.cropDuration;
6554 if ( end.startPos.seconds() < 0 ) {
6555 // Clip would start before 0, so crop it first
6556 GenTime cropBy = -end.startPos;
6559 qDebug() << "Need to crop clip. " << start;
6560 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6563 ItemInfo resized = start;
6564 resized.startPos += cropBy;
6566 resizeClip(start, resized);
6567 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6569 start = clip->info();
6570 end.startPos += cropBy;
6573 qDebug() << "Clip cropped. " << start;
6574 qDebug() << "Moving to: " << end;
6578 if (itemCollision(clip, end)) {
6580 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6584 moveCommand->setText(i18n("Auto-align clip"));
6585 new MoveClipCommand(this, start, end, true, moveCommand);
6586 updateTrackDuration(clip->track(), moveCommand);
6587 m_commandStack->push(moveCommand);
6594 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6596 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6600 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6602 ClipItem *clip = getClipItemAt(pos, track);
6604 kDebug() << "// Cannot find clip to split!!!";
6608 int start = pos.frames(m_document->fps());
6609 int freetrack = m_document->tracksCount() - track - 1;
6611 // do not split audio when we are on an audio track
6612 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6615 for (; freetrack > 0; freetrack--) {
6616 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6617 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6618 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6619 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6620 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6625 kDebug() << "GOT TRK: " << track;
6626 if (freetrack == 0) {
6627 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6629 ItemInfo info = clip->info();
6630 info.track = m_document->tracksCount() - freetrack;
6631 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6632 scene()->clearSelection();
6633 clip->setSelected(true);
6634 ClipItem *audioClip = getClipItemAt(start, info.track);
6636 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6637 clip->setVideoOnly(true);
6638 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6639 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6641 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6642 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6644 m_document->renderer()->unlockService(tractor);
6645 audioClip->setSelected(true);
6646 audioClip->setAudioOnly(true);
6648 // keep video effects, move audio effects to audio clip
6651 for (int i = 0; i < effects.count(); ++i) {
6652 if (effects.at(i).attribute("type") == "audio") {
6653 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6656 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6661 groupSelectedItems(false, true);
6665 // unsplit clip: remove audio part and change video part to normal clip
6666 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6667 kDebug() << "//CANNOT FIND CLP GRP";
6670 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6671 QList<QGraphicsItem *> children = grp->childItems();
6672 if (children.count() != 2) {
6673 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6676 for (int i = 0; i < children.count(); i++) {
6677 if (children.at(i) != clip) {
6678 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6679 ItemInfo info = clip->info();
6680 deleteClip(clp->info());
6681 clip->setVideoOnly(false);
6682 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6683 if (!m_document->renderer()->mltUpdateClipProducer(
6685 m_document->tracksCount() - info.track,
6686 info.startPos.frames(m_document->fps()),
6687 clip->baseClip()->getProducer(info.track))) {
6689 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6690 info.startPos.frames(m_document->fps()), info.track),
6693 m_document->renderer()->unlockService(tractor);
6695 // re-add audio effects
6696 for (int i = 0; i < effects.count(); ++i) {
6697 if (effects.at(i).attribute("type") == "audio") {
6698 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6705 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6706 m_document->clipManager()->removeGroup(grp);
6707 scene()->destroyItemGroup(grp);
6711 void CustomTrackView::setVideoOnly()
6713 resetSelectionGroup();
6714 QList<QGraphicsItem *> selection = scene()->selectedItems();
6715 if (selection.isEmpty()) {
6716 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6719 QUndoCommand *videoCommand = new QUndoCommand();
6720 videoCommand->setText(i18n("Video only"));
6721 for (int i = 0; i < selection.count(); i++) {
6722 if (selection.at(i)->type() == AVWIDGET) {
6723 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6724 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6725 if (clip->parentItem()) {
6726 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6728 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6733 m_commandStack->push(videoCommand);
6736 void CustomTrackView::setAudioOnly()
6738 resetSelectionGroup();
6739 QList<QGraphicsItem *> selection = scene()->selectedItems();
6740 if (selection.isEmpty()) {
6741 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6744 QUndoCommand *videoCommand = new QUndoCommand();
6745 videoCommand->setText(i18n("Audio only"));
6746 for (int i = 0; i < selection.count(); i++) {
6747 if (selection.at(i)->type() == AVWIDGET) {
6748 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6749 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6750 if (clip->parentItem()) {
6751 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6753 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6758 m_commandStack->push(videoCommand);
6761 void CustomTrackView::setAudioAndVideo()
6763 resetSelectionGroup();
6764 QList<QGraphicsItem *> selection = scene()->selectedItems();
6765 if (selection.isEmpty()) {
6766 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6769 QUndoCommand *videoCommand = new QUndoCommand();
6770 videoCommand->setText(i18n("Audio and Video"));
6771 for (int i = 0; i < selection.count(); i++) {
6772 if (selection.at(i)->type() == AVWIDGET) {
6773 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6774 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6775 if (clip->parentItem()) {
6776 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6778 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6783 m_commandStack->push(videoCommand);
6786 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6788 ClipItem *clip = getClipItemAt(pos, track);
6790 kDebug() << "// Cannot find clip to split!!!";
6793 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6795 int start = pos.frames(m_document->fps());
6796 clip->setVideoOnly(true);
6797 clip->setAudioOnly(false);
6798 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6799 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6801 } else if (audioOnly) {
6802 int start = pos.frames(m_document->fps());
6803 clip->setAudioOnly(true);
6804 clip->setVideoOnly(false);
6805 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6806 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6809 int start = pos.frames(m_document->fps());
6810 clip->setAudioOnly(false);
6811 clip->setVideoOnly(false);
6812 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6813 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6816 m_document->renderer()->unlockService(tractor);
6818 setDocumentModified();
6821 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6823 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6824 m_clipTypeGroup->setEnabled(false);
6826 m_clipTypeGroup->setEnabled(true);
6827 QList <QAction *> actions = m_clipTypeGroup->actions();
6829 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6830 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6831 else lookup = "clip_audio_and_video";
6832 for (int i = 0; i < actions.count(); i++) {
6833 if (actions.at(i)->data().toString() == lookup) {
6834 actions.at(i)->setChecked(true);
6841 void CustomTrackView::slotGoToMarker(QAction *action)
6843 int pos = action->data().toInt();
6847 void CustomTrackView::reloadTransitionLumas()
6851 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6852 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6853 for (int i = 0; i < params.count(); i++) {
6854 QDomElement e = params.item(i).toElement();
6855 if (e.attribute("tag") == "resource") {
6856 lumaNames = e.attribute("paramlistdisplay");
6857 lumaFiles = e.attribute("paramlist");
6862 QList<QGraphicsItem *> itemList = items();
6863 Transition *transitionitem;
6864 QDomElement transitionXml;
6865 for (int i = 0; i < itemList.count(); i++) {
6866 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6867 transitionitem = static_cast <Transition*>(itemList.at(i));
6868 transitionXml = transitionitem->toXML();
6869 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6870 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6871 for (int i = 0; i < params.count(); i++) {
6872 QDomElement e = params.item(i).toElement();
6873 if (e.attribute("tag") == "resource") {
6874 e.setAttribute("paramlistdisplay", lumaNames);
6875 e.setAttribute("paramlist", lumaFiles);
6880 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6881 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6882 for (int i = 0; i < params.count(); i++) {
6883 QDomElement e = params.item(i).toElement();
6884 if (e.attribute("tag") == "luma") {
6885 e.setAttribute("paramlistdisplay", lumaNames);
6886 e.setAttribute("paramlist", lumaFiles);
6893 emit transitionItemSelected(NULL);
6896 double CustomTrackView::fps() const
6898 return m_document->fps();
6901 void CustomTrackView::updateProjectFps()
6903 // update all clips to the new fps
6904 resetSelectionGroup();
6905 scene()->clearSelection();
6907 QList<QGraphicsItem *> itemList = items();
6908 for (int i = 0; i < itemList.count(); i++) {
6909 // remove all items and re-add them one by one
6910 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6912 for (int i = 0; i < itemList.count(); i++) {
6913 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6914 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6915 clip->updateFps(m_document->fps());
6916 m_scene->addItem(clip);
6917 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6918 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6919 QList<QGraphicsItem *> children = grp->childItems();
6920 for (int j = 0; j < children.count(); j++) {
6921 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6922 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6923 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6924 clip->updateFps(m_document->fps());
6927 m_document->clipManager()->removeGroup(grp);
6928 m_scene->addItem(grp);
6929 scene()->destroyItemGroup(grp);
6930 scene()->clearSelection();
6931 for (int j = 0; j < children.count(); j++) {
6932 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6933 //children.at(j)->setParentItem(0);
6934 children.at(j)->setSelected(true);
6937 groupSelectedItems(true, true);
6938 } else if (itemList.at(i)->type() == GUIDEITEM) {
6939 Guide *g = static_cast<Guide *>(itemList.at(i));
6941 m_scene->addItem(g);
6944 viewport()->update();
6947 void CustomTrackView::slotTrackDown()
6949 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6950 else m_selectedTrack++;
6951 emit updateTrackHeaders();
6952 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6953 ensureVisible(rect, 0, 0);
6954 viewport()->update();
6957 void CustomTrackView::slotTrackUp()
6959 if (m_selectedTrack > 0) m_selectedTrack--;
6960 else m_selectedTrack = m_document->tracksCount() - 1;
6961 emit updateTrackHeaders();
6962 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6963 ensureVisible(rect, 0, 0);
6964 viewport()->update();
6967 int CustomTrackView::selectedTrack() const
6969 return m_selectedTrack;
6972 QStringList CustomTrackView::selectedClips() const
6974 QStringList clipIds;
6975 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6976 for (int i = 0; i < selection.count(); i++) {
6977 if (selection.at(i)->type() == AVWIDGET) {
6978 ClipItem *item = (ClipItem *)selection.at(i);
6979 clipIds << item->clipProducer();
6985 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6987 QList<ClipItem *> clips;
6988 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6989 for (int i = 0; i < selection.count(); i++) {
6990 if (selection.at(i)->type() == AVWIDGET) {
6991 clips.append((ClipItem *)selection.at(i));
6997 void CustomTrackView::slotSelectTrack(int ix)
6999 m_selectedTrack = qMax(0, ix);
7000 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7001 emit updateTrackHeaders();
7002 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7003 ensureVisible(rect, 0, 0);
7004 viewport()->update();
7007 void CustomTrackView::slotSelectClipsInTrack()
7009 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7010 QList<QGraphicsItem *> selection = m_scene->items(rect);
7011 m_scene->clearSelection();
7012 for (int i = 0; i < selection.count(); i++) {
7013 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7014 selection.at(i)->setSelected(true);
7017 resetSelectionGroup();
7018 groupSelectedItems();
7021 void CustomTrackView::slotSelectAllClips()
7023 QList<QGraphicsItem *> selection = m_scene->items();
7024 m_scene->clearSelection();
7025 for (int i = 0; i < selection.count(); i++) {
7026 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7027 selection.at(i)->setSelected(true);
7030 resetSelectionGroup();
7031 groupSelectedItems();
7034 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7037 if (track != -1 && pos != -1)
7038 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7040 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7041 QList<QGraphicsItem *> selection = m_scene->items(rect);
7042 resetSelectionGroup(group);
7043 if (!group) m_scene->clearSelection();
7044 for (int i = 0; i < selection.count(); i++) {
7045 if (selection.at(i)->type() == AVWIDGET) {
7046 selection.at(i)->setSelected(add);
7050 if (group) groupSelectedItems();
7053 void CustomTrackView::selectTransition(bool add, bool group)
7055 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7056 QList<QGraphicsItem *> selection = m_scene->items(rect);
7057 resetSelectionGroup(group);
7058 if (!group) m_scene->clearSelection();
7059 for (int i = 0; i < selection.count(); i++) {
7060 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7061 selection.at(i)->setSelected(add);
7065 if (group) groupSelectedItems();
7068 QStringList CustomTrackView::extractTransitionsLumas()
7071 QList<QGraphicsItem *> itemList = items();
7072 Transition *transitionitem;
7073 QDomElement transitionXml;
7074 for (int i = 0; i < itemList.count(); i++) {
7075 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7076 transitionitem = static_cast <Transition*>(itemList.at(i));
7077 transitionXml = transitionitem->toXML();
7078 // luma files in transitions can be in "resource" or "luma" property
7079 QString luma = EffectsList::parameter(transitionXml, "luma");
7080 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7081 if (!luma.isEmpty()) urls << KUrl(luma).path();
7084 urls.removeDuplicates();
7088 void CustomTrackView::setEditMode(EDITMODE mode)
7090 m_scene->setEditMode(mode);
7093 void CustomTrackView::checkTrackSequence(int track)
7095 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7096 //track = m_document->tracksCount() -track;
7097 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7098 QList<QGraphicsItem *> selection = m_scene->items(rect);
7099 QList <int> timelineList;
7100 timelineList.append(0);
7101 for (int i = 0; i < selection.count(); i++) {
7102 if (selection.at(i)->type() == AVWIDGET) {
7103 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7104 int start = clip->startPos().frames(m_document->fps());
7105 int end = clip->endPos().frames(m_document->fps());
7106 if (!timelineList.contains(start)) timelineList.append(start);
7107 if (!timelineList.contains(end)) timelineList.append(end);
7110 qSort(timelineList);
7111 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7112 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7115 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7117 if (data.isEmpty()) return;
7118 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7120 info.startPos = GenTime(in, m_document->fps());
7121 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7122 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7123 info.cropDuration = info.endPos - info.startPos;
7124 info.track = m_selectedTrack;
7125 QUndoCommand *addCommand = new QUndoCommand();
7126 addCommand->setText(i18n("Insert clip"));
7127 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7128 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7129 updateTrackDuration(info.track, addCommand);
7130 m_commandStack->push(addCommand);
7132 selectClip(true, false, m_selectedTrack, in);
7133 // Automatic audio split
7134 if (KdenliveSettings::splitaudio())
7138 void CustomTrackView::clearSelection(bool emitInfo)
7140 resetSelectionGroup();
7141 scene()->clearSelection();
7143 if (emitInfo) emit clipItemSelected(NULL);
7146 void CustomTrackView::updatePalette()
7148 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7152 pen1.setColor(palette().text().color());
7153 m_cursorLine->setPen(pen1);
7157 void CustomTrackView::removeTipAnimation()
7160 scene()->removeItem(m_visualTip);
7161 m_animationTimer->stop();
7169 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7171 if (m_visualTip == NULL) {
7172 QRectF rect = clip->sceneBoundingRect();
7173 m_animation = new QGraphicsItemAnimation;
7174 m_animation->setTimeLine(m_animationTimer);
7175 m_animation->setScaleAt(1, 1, 1);
7180 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7181 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7182 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7184 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7186 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7188 m_animation->setScaleAt(.5, 2, 2);
7192 polygon << QPoint(0, - size * 2);
7193 if (mode == RESIZESTART)
7194 polygon << QPoint(size * 2, 0);
7196 polygon << QPoint(- size * 2, 0);
7197 polygon << QPoint(0, size * 2);
7198 polygon << QPoint(0, - size * 2);
7200 m_visualTip = new QGraphicsPolygonItem(polygon);
7201 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7202 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7203 if (mode == RESIZESTART)
7204 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7206 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7208 m_animation->setScaleAt(.5, 2, 1);
7210 case TRANSITIONSTART:
7212 polygon << QPoint(0, - size * 2);
7213 if (mode == TRANSITIONSTART)
7214 polygon << QPoint(size * 2, 0);
7216 polygon << QPoint(- size * 2, 0);
7217 polygon << QPoint(0, 0);
7218 polygon << QPoint(0, - size * 2);
7220 m_visualTip = new QGraphicsPolygonItem(polygon);
7221 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7222 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7223 if (mode == TRANSITIONSTART)
7224 m_visualTip->setPos(rect.x(), rect.bottom());
7226 m_visualTip->setPos(rect.right(), rect.bottom());
7228 m_animation->setScaleAt(.5, 2, 2);
7235 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7236 m_visualTip->setZValue(100);
7237 scene()->addItem(m_visualTip);
7238 m_animation->setItem(m_visualTip);
7239 m_animationTimer->start();
7243 bool CustomTrackView::hasAudio(int track) const
7245 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7246 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7247 QGraphicsItem *item;
7248 for (int i = 0; i < collisions.count(); i++) {
7249 item = collisions.at(i);
7250 if (!item->isEnabled()) continue;
7251 if (item->type() == AVWIDGET) {
7252 ClipItem *clip = static_cast <ClipItem *>(item);
7253 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7259 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7262 QUndoCommand *effectCommand = new QUndoCommand();
7264 if (effect.tagName() == "effectgroup") {
7265 effectName = effect.attribute("name");
7267 QDomElement namenode = effect.firstChildElement("name");
7268 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7269 else effectName = i18n("effect");
7271 effectCommand->setText(i18n("Add %1", effectName));
7272 if (effect.tagName() == "effectgroup") {
7273 QDomNodeList effectlist = effect.elementsByTagName("effect");
7274 for (int j = 0; j < effectlist.count(); j++) {
7275 QDomElement trackeffect = effectlist.at(j).toElement();
7276 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7277 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7280 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7284 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7285 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7286 delete effectCommand;
7289 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7292 if (effectCommand->childCount() > 0) {
7293 m_commandStack->push(effectCommand);
7294 setDocumentModified();
7296 else delete effectCommand;
7300 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7302 EffectsParameterList parameters;
7304 parameters.addParam("tag", effect.attribute("tag"));
7305 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7306 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7307 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7308 parameters.addParam("id", effect.attribute("id"));
7309 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7310 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7311 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7312 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7313 if (effect.attribute("id") == "region") {
7314 QDomNodeList subeffects = effect.elementsByTagName("effect");
7315 for (int i = 0; i < subeffects.count(); i++) {
7316 QDomElement subeffect = subeffects.at(i).toElement();
7317 int subeffectix = subeffect.attribute("region_ix").toInt();
7318 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7319 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7320 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7321 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7322 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7326 QDomNodeList params = effect.elementsByTagName("parameter");
7327 adjustEffectParameters(parameters, params, m_document->mltProfile());
7333 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7336 for (int i = 0; i < params.count(); i++) {
7337 QDomElement e = params.item(i).toElement();
7338 QString paramname = prefix + e.attribute("name");
7339 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7340 // effects with geometry param need in / out synced with the clip, request it...
7341 parameters.addParam("_sync_in_out", "1");
7343 if (e.attribute("type") == "simplekeyframe") {
7344 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7345 double factor = e.attribute("factor", "1").toDouble();
7346 double offset = e.attribute("offset", "0").toDouble();
7347 for (int j = 0; j < values.count(); j++) {
7348 QString pos = values.at(j).section(':', 0, 0);
7349 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7350 values[j] = pos + '=' + locale.toString(val);
7352 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7353 parameters.addParam(paramname, values.join(";"));
7354 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7355 parameters.addParam("max", e.attribute("max"));
7356 parameters.addParam("min", e.attribute("min"));
7357 parameters.addParam("factor", e.attribute("factor", "1"));*/
7358 } else if (e.attribute("type") == "keyframe") {
7359 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7360 parameters.addParam("keyframes", e.attribute("keyframes"));
7361 parameters.addParam("max", e.attribute("max"));
7362 parameters.addParam("min", e.attribute("min"));
7363 parameters.addParam("factor", e.attribute("factor", "1"));
7364 parameters.addParam("offset", e.attribute("offset", "0"));
7365 parameters.addParam("starttag", e.attribute("starttag", "start"));
7366 parameters.addParam("endtag", e.attribute("endtag", "end"));
7367 } else if (e.attribute("namedesc").contains(';')) {
7368 QString format = e.attribute("format");
7369 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7370 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7372 QTextStream txtNeu(&neu);
7373 if (values.size() > 0)
7374 txtNeu << (int)values[0].toDouble();
7375 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7376 txtNeu << separators[i];
7377 txtNeu << (int)(values[i+1].toDouble());
7379 parameters.addParam("start", neu);
7381 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7383 if (e.attribute("factor").contains('%')) {
7384 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7386 fact = e.attribute("factor", "1").toDouble();
7388 double offset = e.attribute("offset", "0").toDouble();
7389 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7391 parameters.addParam(paramname, e.attribute("value"));
7398 void CustomTrackView::updateTrackNames(int track, bool added)
7400 QList <TrackInfo> tracks = m_document->tracksList();
7401 int max = tracks.count();
7402 int docTrack = max - track - 1;
7404 // count number of tracks of each type
7405 int videoTracks = 0;
7406 int audioTracks = 0;
7407 for (int i = max - 1; i >= 0; --i) {
7408 TrackInfo info = tracks.at(i);
7409 if (info.type == VIDEOTRACK)
7414 if (i <= docTrack) {
7415 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7416 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7419 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7420 info.trackName = type + QString::number(typeNumber);
7421 m_document->setTrackType(i, info);
7424 if (info.trackName == type + QString::number(typeNumber + 1)) {
7425 info.trackName = type + QString::number(typeNumber);
7426 m_document->setTrackType(i, info);
7431 emit tracksChanged();
7434 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7440 tracks << m_document->tracksCount() - track - 1;
7442 // negative track number -> update all tracks
7443 for (int i = 0; i < m_document->tracksCount(); ++i)
7447 for (int i = 0; i < tracks.count(); ++i) {
7449 // t + 1 because of black background track
7450 duration = m_document->renderer()->mltTrackDuration(t + 1);
7451 if (duration != m_document->trackDuration(t)) {
7452 m_document->setTrackDuration(t, duration);
7455 EffectsList effects = m_document->getTrackEffects(t);
7456 for (int j = 0; j < effects.count(); ++j) {
7458 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7459 * - update the effectstack if necessary
7466 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7468 QList<QGraphicsItem *> list = scene()->items();
7469 ClipItem *clip = NULL;
7470 for (int i = 0; i < list.size(); ++i) {
7471 if (list.at(i)->type() == AVWIDGET) {
7472 clip = static_cast <ClipItem *>(list.at(i));
7473 if (clip->clipProducer() == id) {
7474 clip->refreshClip(true, resetThumbs);
7480 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7482 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7484 if (effects.count()) {
7485 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7486 while (i != effects.constEnd()) {
7487 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);
7494 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7496 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7498 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7501 QDomElement newEffect;
7502 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7503 if (effect.attribute("id") == extra.value("finalfilter")) {
7504 newEffect = effect.cloneNode().toElement();
7505 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7506 while (i != filterParams.constEnd()) {
7507 EffectsList::setParameter(newEffect, i.key(), i.value());
7508 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7511 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7512 m_commandStack->push(command);
7513 emit clipItemSelected(clip);
7518 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7520 if (!m_selectionGroup) {
7521 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7524 // Make sure there is no collision
7525 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7526 ClipItem *item = NULL;
7527 for (int i = 0; i < children.count(); i++) {
7528 if (children.at(i)->type() == AVWIDGET) {
7529 item = (ClipItem*) children.at(i);
7534 emit displayMessage(i18n("No clip found"), ErrorMessage);
7537 QMap <QString, QString> data = item->baseClip()->analysisData();
7538 if (data.isEmpty()) {
7539 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7542 QPointer<QDialog> d = new QDialog(this);
7543 Ui::ImportKeyframesDialog_UI ui;
7548 QMap<QString, QString>::const_iterator i = data.constBegin();
7549 while (i != data.constEnd()) {
7550 ui.data_list->insertItem(ix, i.key());
7551 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7556 if (d->exec() != QDialog::Accepted) {
7560 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7561 QStringList keyframeList = keyframeData.split(';', QString::SkipEmptyParts);
7563 if (ui.import_position->isChecked()) {
7564 if (ui.import_size->isChecked()) {
7565 foreach(QString key, keyframeList) {
7566 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7567 else result.append(key);
7572 foreach(QString key, keyframeList) {
7573 result.append(key.section(':', 0, 0));
7578 else if (ui.import_size->isChecked()) {
7579 foreach(QString key, keyframeList) {
7580 result.append(key.section(':', 1, 1));
7584 emit importKeyframes(type, result);