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 "initeffects.h"
56 #include "commands/locktrackcommand.h"
57 #include "commands/groupclipscommand.h"
58 #include "commands/splitaudiocommand.h"
59 #include "commands/changecliptypecommand.h"
60 #include "trackdialog.h"
61 #include "tracksconfigdialog.h"
62 #include "commands/configtrackscommand.h"
63 #include "commands/rebuildgroupcommand.h"
64 #include "commands/razorgroupcommand.h"
65 #include "profilesdialog.h"
67 #include "lib/audio/audioEnvelope.h"
68 #include "lib/audio/audioCorrelation.h"
75 #include <KMessageBox>
76 #include <KIO/NetAccess>
77 #include <KFileDialog>
79 #include <QMouseEvent>
80 #include <QStylePainter>
81 #include <QGraphicsItem>
82 #include <QDomDocument>
84 #include <QApplication>
85 #include <QInputDialog>
88 #if QT_VERSION >= 0x040600
89 #include <QGraphicsDropShadowEffect>
92 #define SEEK_INACTIVE (-1)
96 bool sortGuidesList(const Guide *g1 , const Guide *g2)
98 return (*g1).position() < (*g2).position();
103 // disable animation if user asked it in KDE's global settings
104 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
105 // needs something like below (taken from dolphin)
106 // #include <kglobalsettings.h>
107 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
108 // const int duration = animate ? 1500 : 1;
110 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
111 QGraphicsView(projectscene, parent),
112 m_tracksHeight(KdenliveSettings::trackheight()),
113 m_projectDuration(0),
116 m_scene(projectscene),
118 m_operationMode(NONE),
125 m_autoScroll(KdenliveSettings::autoscroll()),
126 m_pasteEffectsAction(NULL),
127 m_ungroupAction(NULL),
134 m_blockRefresh(false),
135 m_selectionGroup(NULL),
137 m_audioCorrelator(NULL),
138 m_audioAlignmentReference(NULL),
139 m_controlModifier(false)
142 m_commandStack = doc->commandStack();
144 m_commandStack = NULL;
147 setMouseTracking(true);
148 setAcceptDrops(true);
149 setFrameShape(QFrame::NoFrame);
151 //setCacheMode(QGraphicsView::CacheBackground);
152 setAutoFillBackground(false);
153 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
154 setContentsMargins(0, 0, 0, 0);
156 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
158 m_animationTimer = new QTimeLine(800);
159 m_animationTimer->setFrameRange(0, 5);
160 m_animationTimer->setUpdateInterval(100);
161 m_animationTimer->setLoopCount(0);
163 m_tipColor = QColor(0, 192, 0, 200);
164 m_tipPen.setColor(QColor(255, 255, 255, 100));
165 m_tipPen.setWidth(3);
167 const int maxHeight = m_tracksHeight * m_document->tracksCount();
168 setSceneRect(0, 0, sceneRect().width(), maxHeight);
169 verticalScrollBar()->setMaximum(maxHeight);
170 verticalScrollBar()->setTracking(true);
171 // repaint guides when using vertical scroll
172 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
174 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
175 m_cursorLine->setZValue(1000);
178 pen1.setColor(palette().text().color());
179 m_cursorLine->setPen(pen1);
180 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
182 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
183 m_scrollTimer.setInterval(100);
184 m_scrollTimer.setSingleShot(true);
186 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
187 m_thumbsTimer.setInterval(500);
188 m_thumbsTimer.setSingleShot(true);
190 KIcon razorIcon("edit-cut");
191 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
193 KIcon spacerIcon("kdenlive-spacer-tool");
194 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
197 CustomTrackView::~CustomTrackView()
199 qDeleteAll(m_guides);
201 m_waitingThumbs.clear();
202 delete m_animationTimer;
206 void CustomTrackView::keyPressEvent(QKeyEvent * event)
208 if (event->key() == Qt::Key_Up) {
211 } else if (event->key() == Qt::Key_Down) {
214 } else QWidget::keyPressEvent(event);
217 void CustomTrackView::setDocumentModified()
219 m_document->setModified(true);
222 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
224 m_timelineContextMenu = timeline;
225 m_timelineContextClipMenu = clip;
226 m_clipTypeGroup = clipTypeGroup;
227 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
229 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
230 m_markerMenu->setEnabled(false);
231 markermenu->addMenu(m_markerMenu);
232 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
233 QList <QAction *> list = m_timelineContextClipMenu->actions();
234 for (int i = 0; i < list.count(); i++) {
235 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
236 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
239 m_timelineContextTransitionMenu = transition;
240 list = m_timelineContextTransitionMenu->actions();
241 for (int i = 0; i < list.count(); i++) {
242 if (list.at(i)->data().toString() == "auto") {
243 m_autoTransition = list.at(i);
248 m_timelineContextMenu->addSeparator();
249 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
250 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
251 m_timelineContextMenu->addAction(m_deleteGuide);
253 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
254 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
255 m_timelineContextMenu->addAction(m_editGuide);
258 void CustomTrackView::slotDoResetMenuPosition()
260 m_menuPosition = QPoint();
263 void CustomTrackView::slotResetMenuPosition()
265 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
266 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
269 void CustomTrackView::checkAutoScroll()
271 m_autoScroll = KdenliveSettings::autoscroll();
274 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
275 return m_scene->m_tracksList;
279 int CustomTrackView::getFrameWidth()
281 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
284 void CustomTrackView::updateSceneFrameWidth()
286 int frameWidth = getFrameWidth();
287 QList<QGraphicsItem *> itemList = items();
289 for (int i = 0; i < itemList.count(); i++) {
290 if (itemList.at(i)->type() == AVWIDGET) {
291 item = (ClipItem*) itemList.at(i);
292 item->resetFrameWidth(frameWidth);
293 item->resetThumbs(true);
298 bool CustomTrackView::checkTrackHeight()
300 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
301 m_tracksHeight = KdenliveSettings::trackheight();
302 emit trackHeightChanged();
303 QList<QGraphicsItem *> itemList = items();
305 Transition *transitionitem;
306 int frameWidth = getFrameWidth();
307 bool snap = KdenliveSettings::snaptopoints();
308 KdenliveSettings::setSnaptopoints(false);
309 for (int i = 0; i < itemList.count(); i++) {
310 if (itemList.at(i)->type() == AVWIDGET) {
311 item = (ClipItem*) itemList.at(i);
312 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
313 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
314 item->resetFrameWidth(frameWidth);
315 item->resetThumbs(true);
316 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
317 transitionitem = (Transition*) itemList.at(i);
318 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
319 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
322 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
323 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
325 for (int i = 0; i < m_guides.count(); i++) {
326 QLineF l = m_guides.at(i)->line();
327 l.setP2(QPointF(l.x2(), newHeight));
328 m_guides.at(i)->setLine(l);
331 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
332 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
333 KdenliveSettings::setSnaptopoints(snap);
334 viewport()->update();
338 /** Zoom or move viewport on mousewheel
340 * If mousewheel+Ctrl, zooms in/out on the timeline.
342 * With Ctrl, moves viewport towards end of timeline if down/back,
343 * opposite on up/forward.
345 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
346 void CustomTrackView::wheelEvent(QWheelEvent * e)
348 if (e->modifiers() == Qt::ControlModifier) {
349 if (e->delta() > 0) emit zoomIn();
352 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
353 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
357 int CustomTrackView::getPreviousVideoTrack(int track)
359 track = m_document->tracksCount() - track - 1;
361 for (int i = track; i > -1; i--) {
362 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
368 void CustomTrackView::slotFetchNextThumbs()
370 if (!m_waitingThumbs.isEmpty()) {
371 ClipItem *item = m_waitingThumbs.takeFirst();
372 while (item == NULL && !m_waitingThumbs.isEmpty()) {
373 item = m_waitingThumbs.takeFirst();
375 if (item) item->slotFetchThumbs();
376 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
380 void CustomTrackView::slotCheckMouseScrolling()
382 if (m_scrollOffset == 0) {
383 m_scrollTimer.stop();
386 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
387 m_scrollTimer.start();
390 void CustomTrackView::slotCheckPositionScrolling()
392 // If mouse is at a border of the view, scroll
393 if (m_moveOpMode != SEEK) return;
394 if (mapFromScene(m_cursorPos, 0).x() < 3) {
395 if (horizontalScrollBar()->value() == 0) return;
396 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
397 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
398 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
399 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
400 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
401 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
402 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
408 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
410 int pos = event->x();
411 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
413 double snappedPos = getSnapPointForPos(mappedXPos);
414 emit mousePosition(mappedXPos);
416 if (event->buttons() & Qt::MidButton) return;
417 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
418 event->setAccepted(true);
420 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
424 if (event->buttons() != Qt::NoButton) {
425 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
426 if (m_dragItem && m_tool == SELECTTOOL) {
427 if (m_operationMode == MOVE && move) {
428 //m_dragItem->setProperty("y_absolute", event->pos().y());
429 QGraphicsView::mouseMoveEvent(event);
430 // If mouse is at a border of the view, scroll
432 m_scrollOffset = -30;
433 m_scrollTimer.start();
434 } else if (viewport()->width() - pos < 10) {
436 m_scrollTimer.start();
437 } else if (m_scrollTimer.isActive()) {
438 m_scrollTimer.stop();
440 } else if (m_operationMode == RESIZESTART && move) {
441 m_document->renderer()->pause();
442 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
443 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
445 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
447 m_dragItem->resizeStart((int)(snappedPos));
449 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
450 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
451 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
452 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
453 } else if (m_operationMode == RESIZEEND && move) {
454 m_document->renderer()->pause();
455 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
456 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
458 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
460 m_dragItem->resizeEnd((int)(snappedPos));
462 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
463 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
464 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
465 } else if (m_operationMode == FADEIN && move) {
466 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
467 } else if (m_operationMode == FADEOUT && move) {
468 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
469 } else if (m_operationMode == KEYFRAME && move) {
470 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
471 double pos = mapToScene(event->pos()).toPoint().y();
472 QRectF br = m_dragItem->sceneBoundingRect();
473 double maxh = 100.0 / br.height();
474 pos = (br.bottom() - pos) * maxh;
475 m_dragItem->updateKeyFramePos(keyFramePos, pos);
476 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
477 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
479 removeTipAnimation();
481 } else if (m_operationMode == MOVEGUIDE) {
482 removeTipAnimation();
483 QGraphicsView::mouseMoveEvent(event);
485 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
487 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
488 if (snappedPos < 0) snappedPos = 0;
490 // Make sure there is no collision
491 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
492 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
493 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
494 collidingItems.removeAll(m_selectionGroup);
495 for (int i = 0; i < children.count(); i++) {
496 if (children.at(i)->type() == GROUPWIDGET) {
497 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
498 for (int j = 0; j < subchildren.count(); j++)
499 collidingItems.removeAll(subchildren.at(j));
501 collidingItems.removeAll(children.at(i));
503 bool collision = false;
505 for (int i = 0; i < collidingItems.count(); i++) {
506 if (!collidingItems.at(i)->isEnabled()) continue;
507 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
508 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
509 // Moving backward, determine best pos
510 QPainterPath clipPath;
511 clipPath.addRect(item->sceneBoundingRect());
512 QPainterPath res = shape.intersected(clipPath);
513 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
516 snappedPos += offset;
517 // make sure we have no collision
518 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
519 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
520 collidingItems.removeAll(m_selectionGroup);
521 for (int i = 0; i < children.count(); i++) {
522 if (children.at(i)->type() == GROUPWIDGET) {
523 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
524 for (int j = 0; j < subchildren.count(); j++)
525 collidingItems.removeAll(subchildren.at(j));
527 collidingItems.removeAll(children.at(i));
530 for (int i = 0; i < collidingItems.count(); i++) {
531 if (!collidingItems.at(i)->isEnabled()) continue;
532 if (collidingItems.at(i)->type() == AVWIDGET) {
541 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
542 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
543 collidingItems.removeAll(m_selectionGroup);
544 for (int i = 0; i < children.count(); i++) {
545 if (children.at(i)->type() == GROUPWIDGET) {
546 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
547 for (int j = 0; j < subchildren.count(); j++)
548 collidingItems.removeAll(subchildren.at(j));
550 collidingItems.removeAll(children.at(i));
554 for (int i = 0; i < collidingItems.count(); i++) {
555 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
556 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
557 // Moving backward, determine best pos
558 QPainterPath clipPath;
559 clipPath.addRect(item->sceneBoundingRect());
560 QPainterPath res = shape.intersected(clipPath);
561 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
565 snappedPos += offset;
566 // make sure we have no collision
567 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
568 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
569 collidingItems.removeAll(m_selectionGroup);
570 for (int i = 0; i < children.count(); i++) {
571 if (children.at(i)->type() == GROUPWIDGET) {
572 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
573 for (int j = 0; j < subchildren.count(); j++)
574 collidingItems.removeAll(subchildren.at(j));
576 collidingItems.removeAll(children.at(i));
578 for (int i = 0; i < collidingItems.count(); i++) {
579 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
587 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
588 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
592 if (m_tool == RAZORTOOL) {
593 setCursor(m_razorCursor);
594 //QGraphicsView::mouseMoveEvent(event);
596 } else if (m_tool == SPACERTOOL) {
597 setCursor(m_spacerCursor);
601 QList<QGraphicsItem *> itemList = items(event->pos());
602 QGraphicsRectItem *item = NULL;
603 OPERATIONTYPE opMode = NONE;
605 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
607 } else for (int i = 0; i < itemList.count(); i++) {
608 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
609 item = (QGraphicsRectItem*) itemList.at(i);
614 if (item && event->buttons() == Qt::NoButton) {
615 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
616 if (m_tool == RAZORTOOL) {
617 // razor tool over a clip, display current frame in monitor
618 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
619 //TODO: solve crash when showing frame when moving razor over clip
620 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
626 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
627 // all other modes break the selection, so the user probably wants to move it
630 if (clip->rect().width() * transform().m11() < 15) {
631 // If the item is very small, only allow move
634 else opMode = clip->operationMode(mapToScene(event->pos()));
637 const double size = 5;
638 if (opMode == m_moveOpMode) {
639 QGraphicsView::mouseMoveEvent(event);
642 removeTipAnimation();
644 m_moveOpMode = opMode;
645 setTipAnimation(clip, opMode, size);
647 if (item->type() == AVWIDGET)
648 ci = static_cast <ClipItem *>(item);
650 if (opMode == MOVE) {
651 setCursor(Qt::OpenHandCursor);
653 message = ci->clipName() + i18n(":");
654 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
655 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
656 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
657 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
658 if (clip->parentItem() == m_selectionGroup)
659 message.append(i18n(" Selection duration:"));
661 message.append(i18n(" Group duration:"));
662 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
663 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
664 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
665 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
669 } else if (opMode == RESIZESTART) {
670 setCursor(KCursor("left_side", Qt::SizeHorCursor));
672 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
673 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
674 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
675 } else if (opMode == RESIZEEND) {
676 setCursor(KCursor("right_side", Qt::SizeHorCursor));
678 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
679 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
680 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
681 } else if (opMode == FADEIN || opMode == FADEOUT) {
682 setCursor(Qt::PointingHandCursor);
683 if (ci && opMode == FADEIN && ci->fadeIn()) {
684 message = i18n("Fade in duration: ");
685 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
686 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
687 message = i18n("Fade out duration: ");
688 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
690 message = i18n("Drag to add or resize a fade effect.");
692 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
693 setCursor(Qt::PointingHandCursor);
694 message = i18n("Click to add a transition.");
695 } else if (opMode == KEYFRAME) {
696 setCursor(Qt::PointingHandCursor);
697 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
700 if (!message.isEmpty())
701 emit displayMessage(message, InformationMessage);
702 } // no clip under mouse
703 else if (m_tool == RAZORTOOL) {
706 } else if (opMode == MOVEGUIDE) {
707 m_moveOpMode = opMode;
708 setCursor(Qt::SplitHCursor);
710 removeTipAnimation();
711 setCursor(Qt::ArrowCursor);
712 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
713 QGraphicsView::mouseMoveEvent(event);
715 seekCursorPos(mappedXPos);
716 slotCheckPositionScrolling();
718 } else m_moveOpMode = NONE;
720 QGraphicsView::mouseMoveEvent(event);
724 void CustomTrackView::mousePressEvent(QMouseEvent * event)
726 setFocus(Qt::MouseFocusReason);
727 m_menuPosition = QPoint();
729 // special cases (middle click button or ctrl / shift click
730 if (event->button() == Qt::MidButton) {
732 m_blockRefresh = false;
733 m_operationMode = NONE;
737 if (event->modifiers() & Qt::ShiftModifier) {
738 // Rectangle selection
739 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
740 setDragMode(QGraphicsView::RubberBandDrag);
741 if (!(event->modifiers() & Qt::ControlModifier)) {
742 resetSelectionGroup();
744 emit clipItemSelected(NULL);
747 scene()->clearSelection();
749 m_blockRefresh = false;
750 m_operationMode = RUBBERSELECTION;
751 QGraphicsView::mousePressEvent(event);
755 m_blockRefresh = true;
758 if (m_tool != RAZORTOOL) activateMonitor();
759 else if (m_document->renderer()->playSpeed() != 0.0) {
760 m_document->renderer()->pause();
763 m_clickEvent = event->pos();
765 // check item under mouse
766 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
767 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
768 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
769 setDragMode(QGraphicsView::ScrollHandDrag);
770 QGraphicsView::mousePressEvent(event);
771 m_blockRefresh = false;
772 m_operationMode = NONE;
776 // if a guide and a clip were pressed, just select the guide
777 for (int i = 0; i < collisionList.count(); ++i) {
778 if (collisionList.at(i)->type() == GUIDEITEM) {
779 // a guide item was pressed
780 m_dragGuide = (Guide *) collisionList.at(i);
781 if (event->button() == Qt::LeftButton) { // move it
782 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
783 m_operationMode = MOVEGUIDE;
784 // deselect all clips so that only the guide will move
785 m_scene->clearSelection();
786 resetSelectionGroup(false);
787 updateSnapPoints(NULL);
788 QGraphicsView::mousePressEvent(event);
790 } else // show context menu
795 // Find first clip, transition or group under mouse (when no guides selected)
797 AbstractGroupItem *dragGroup = NULL;
798 AbstractClipItem *collisionClip = NULL;
800 while (!m_dragGuide && ct < collisionList.count()) {
801 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
802 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
803 if (collisionClip->isItemLocked())
805 if (collisionClip == m_dragItem)
806 collisionClip = NULL;
808 m_dragItem = collisionClip;
810 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
811 m_dragItemInfo = m_dragItem->info();
812 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
813 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
814 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
821 if (m_dragItem) emit clipItemSelected(NULL);
824 #if QT_VERSION >= 0x040600
825 // Add shadow to dragged item, currently disabled because of painting artifacts
826 //TODO: re-enable when fixed
827 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
828 eff->setBlurRadius(5);
829 eff->setOffset(3, 3);
830 m_dragItem->setGraphicsEffect(eff);*/
832 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
833 // update transition menu action
834 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
835 m_autoTransition->setEnabled(true);
836 } else m_autoTransition->setEnabled(false);
838 // context menu requested
839 if (event->button() == Qt::RightButton) {
841 if (dragGroup) dragGroup->setSelected(true);
842 else if (!m_dragItem->isSelected()) {
843 resetSelectionGroup(false);
844 m_scene->clearSelection();
845 m_dragItem->setSelected(true);
847 } else if (!m_dragGuide) {
848 // check if there is a guide close to mouse click
849 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
850 for (int i = 0; i < guidesCollisionList.count(); i++) {
851 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
852 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
856 // keep this to support multiple guides context menu in the future (?)
857 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
858 guidesCollisionList.removeAt(0);
860 if (!guidesCollisionList.isEmpty())
861 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
864 m_operationMode = NONE;
865 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
866 m_menuPosition = m_clickEvent;
872 // No item under click
873 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
874 resetSelectionGroup(false);
875 setCursor(Qt::ArrowCursor);
876 m_scene->clearSelection();
878 updateClipTypeActions(NULL);
879 if (m_tool == SPACERTOOL) {
880 QList<QGraphicsItem *> selection;
881 if (event->modifiers() == Qt::ControlModifier) {
882 // Ctrl + click, select all items on track after click position
883 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
884 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
885 // Cannot use spacer on locked track
886 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
890 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
893 selection = checkForGroups(rect, &isOk);
895 // groups found on track, do not allow the move
896 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
900 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;
902 // Select all items on all tracks after click position
903 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
904 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
907 QList <GenTime> offsetList;
908 // create group to hold selected items
909 m_selectionGroup = new AbstractGroupItem(m_document->fps());
910 scene()->addItem(m_selectionGroup);
912 for (int i = 0; i < selection.count(); i++) {
913 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
914 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
915 if (item->isItemLocked()) continue;
916 offsetList.append(item->startPos());
917 offsetList.append(item->endPos());
918 m_selectionGroup->addToGroup(selection.at(i));
919 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
920 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
921 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
922 QList<QGraphicsItem *> children = selection.at(i)->childItems();
923 for (int j = 0; j < children.count(); j++) {
924 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
925 offsetList.append(item->startPos());
926 offsetList.append(item->endPos());
928 m_selectionGroup->addToGroup(selection.at(i));
929 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
930 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
931 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
932 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
933 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
934 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
937 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
938 if (!offsetList.isEmpty()) {
940 QList <GenTime> cleandOffsetList;
941 GenTime startOffset = offsetList.takeFirst();
942 for (int k = 0; k < offsetList.size(); k++) {
943 GenTime newoffset = offsetList.at(k) - startOffset;
944 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
945 cleandOffsetList.append(newoffset);
948 updateSnapPoints(NULL, cleandOffsetList, true);
950 m_operationMode = SPACER;
952 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
954 //QGraphicsView::mousePressEvent(event);
960 if (m_tool == RAZORTOOL && m_dragItem) {
961 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
962 if (m_dragItem->type() == TRANSITIONWIDGET) {
963 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
965 m_document->renderer()->pause();
966 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
967 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
969 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
970 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
971 m_commandStack->push(command);
973 setDocumentModified();
980 bool itemSelected = false;
981 if (m_dragItem->isSelected())
983 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
985 else if (dragGroup && dragGroup->isSelected())
988 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
989 if (event->modifiers() != Qt::ControlModifier) {
990 resetSelectionGroup(false);
991 m_scene->clearSelection();
992 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
993 viewport()->update();
995 resetSelectionGroup();
998 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
999 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1001 bool selected = !m_dragItem->isSelected();
1003 dragGroup->setSelected(selected);
1005 m_dragItem->setSelected(selected);
1006 if (selected == false) {
1009 groupSelectedItems();
1011 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1012 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1013 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1015 else updateClipTypeActions(NULL);
1018 if (collisionClip != NULL || m_dragItem == NULL) {
1019 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1020 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1021 emit clipItemSelected(selected);
1023 emit clipItemSelected(NULL);
1027 // If clicked item is selected, allow move
1028 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1029 QGraphicsView::mousePressEvent(event);
1032 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1033 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1034 // all other modes break the selection, so the user probably wants to move it
1035 m_operationMode = MOVE;
1037 if (m_dragItem->rect().width() * transform().m11() < 15) {
1038 // If the item is very small, only allow move
1039 m_operationMode = MOVE;
1041 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1043 } else m_operationMode = NONE;
1044 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1046 // Update snap points
1047 if (m_selectionGroup == NULL) {
1048 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1049 updateSnapPoints(NULL);
1051 updateSnapPoints(m_dragItem);
1053 QList <GenTime> offsetList;
1054 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1055 for (int i = 0; i < children.count(); i++) {
1056 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1057 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1058 offsetList.append(item->startPos());
1059 offsetList.append(item->endPos());
1062 if (!offsetList.isEmpty()) {
1064 GenTime startOffset = offsetList.takeFirst();
1065 QList <GenTime> cleandOffsetList;
1066 for (int k = 0; k < offsetList.size(); k++) {
1067 GenTime newoffset = offsetList.at(k) - startOffset;
1068 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1069 cleandOffsetList.append(newoffset);
1072 updateSnapPoints(NULL, cleandOffsetList, true);
1076 if (m_operationMode == KEYFRAME) {
1077 m_dragItem->updateSelectedKeyFrame();
1078 m_blockRefresh = false;
1080 } else if (m_operationMode == MOVE) {
1081 setCursor(Qt::ClosedHandCursor);
1082 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1084 info.startPos = m_dragItem->startPos();
1085 info.track = m_dragItem->track();
1086 int transitiontrack = getPreviousVideoTrack(info.track);
1087 ClipItem *transitionClip = NULL;
1088 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1089 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1090 info.endPos = transitionClip->endPos();
1092 GenTime transitionDuration(65, m_document->fps());
1093 if (m_dragItem->cropDuration() < transitionDuration)
1094 info.endPos = m_dragItem->endPos();
1096 info.endPos = info.startPos + transitionDuration;
1098 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1099 // Check there is no other transition at that place
1100 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1101 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1102 QList<QGraphicsItem *> selection = m_scene->items(r);
1103 bool transitionAccepted = true;
1104 for (int i = 0; i < selection.count(); i++) {
1105 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1106 Transition *tr = static_cast <Transition *>(selection.at(i));
1107 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1108 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1109 } else transitionAccepted = false;
1112 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1113 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1114 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1116 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1117 info.track = m_dragItem->track();
1118 int transitiontrack = getPreviousVideoTrack(info.track);
1119 ClipItem *transitionClip = NULL;
1120 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1121 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1122 info.startPos = transitionClip->startPos();
1124 GenTime transitionDuration(65, m_document->fps());
1125 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1126 else info.startPos = info.endPos - transitionDuration;
1128 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1129 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1130 EffectsList::setParameter(transition, "reverse", "1");
1132 // Check there is no other transition at that place
1133 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1134 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1135 QList<QGraphicsItem *> selection = m_scene->items(r);
1136 bool transitionAccepted = true;
1137 for (int i = 0; i < selection.count(); i++) {
1138 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1139 Transition *tr = static_cast <Transition *>(selection.at(i));
1140 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1141 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1142 } else transitionAccepted = false;
1145 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1146 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1148 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1149 resetSelectionGroup(false);
1150 m_dragItem->setSelected(true);
1153 m_blockRefresh = false;
1155 QGraphicsView::mousePressEvent(event);
1158 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1160 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1161 QList<QGraphicsItem *> list = scene()->items(p);
1162 AbstractGroupItem *group = NULL;
1163 for (int i = 0; i < list.size(); i++) {
1164 if (!list.at(i)->isEnabled()) continue;
1165 if (list.at(i)->type() == GROUPWIDGET) {
1166 group = static_cast <AbstractGroupItem *>(list.at(i));
1170 rebuildGroup(group);
1173 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1176 resetSelectionGroup(false);
1177 m_scene->clearSelection();
1179 QList <QGraphicsItem *> children = group->childItems();
1180 m_document->clipManager()->removeGroup(group);
1181 scene()->destroyItemGroup(group);
1182 for (int i = 0; i < children.count(); i++)
1183 children.at(i)->setSelected(true);
1184 groupSelectedItems(false, true);
1188 void CustomTrackView::resetSelectionGroup(bool selectItems)
1190 if (m_selectionGroup) {
1191 // delete selection group
1192 bool snap = KdenliveSettings::snaptopoints();
1193 KdenliveSettings::setSnaptopoints(false);
1195 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1196 scene()->destroyItemGroup(m_selectionGroup);
1197 for (int i = 0; i < children.count(); i++) {
1198 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1199 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1200 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1201 children.at(i)->setSelected(selectItems);
1203 } else if (children.at(i)->type() == GROUPWIDGET) {
1204 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1205 children.at(i)->setSelected(selectItems);
1209 m_selectionGroup = NULL;
1210 KdenliveSettings::setSnaptopoints(snap);
1214 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1216 if (m_selectionGroup) {
1217 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1220 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1221 if (m_dragItem && !selection.contains(m_dragItem)) {
1222 selection << m_dragItem;
1224 if (selection.isEmpty()) return;
1226 // Find top left position of selection
1227 for (int i = 0; i < selection.count(); i++) {
1228 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1229 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1230 } else if (selection.at(i)->parentItem()) {
1231 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1235 if (force || selection.count() > 1) {
1236 bool snap = KdenliveSettings::snaptopoints();
1237 KdenliveSettings::setSnaptopoints(false);
1238 if (createNewGroup) {
1239 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1240 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1241 QPointF diff = newGroup->pos();
1242 newGroup->translate(-diff.x(), -diff.y());
1243 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1245 scene()->addItem(newGroup);
1247 // Check if we are trying to include a group in a group
1248 QList <AbstractGroupItem *> groups;
1249 for (int i = 0; i < selection.count(); i++) {
1250 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1251 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1252 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1253 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1255 if (!groups.isEmpty()) {
1256 // ungroup previous groups
1257 while (!groups.isEmpty()) {
1258 AbstractGroupItem *grp = groups.takeFirst();
1259 m_document->clipManager()->removeGroup(grp);
1260 scene()->destroyItemGroup(grp);
1262 selection = m_scene->selectedItems();
1265 for (int i = 0; i < selection.count(); i++) {
1266 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1267 newGroup->addToGroup(selection.at(i));
1268 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1271 KdenliveSettings::setSnaptopoints(snap);
1273 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1274 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1275 QPointF diff = m_selectionGroup->pos();
1276 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1277 m_selectionGroup->translate(- diff.x(), -diff.y());
1279 scene()->addItem(m_selectionGroup);
1280 for (int i = 0; i < selection.count(); i++) {
1281 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1282 m_selectionGroup->addToGroup(selection.at(i));
1283 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1286 KdenliveSettings::setSnaptopoints(snap);
1287 if (m_selectionGroup) {
1288 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1289 m_selectionGroupInfo.track = m_selectionGroup->track();
1292 } else resetSelectionGroup();
1295 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1297 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1298 /*if (m_moveOpMode == KEYFRAME) {
1299 // user double clicked on a keyframe, open edit dialog
1300 //TODO: update for effects with several values per keyframe
1301 QDialog d(parentWidget());
1302 Ui::KeyFrameDialog_UI view;
1304 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1305 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1306 view.kfr_value->setFocus();
1307 if (d.exec() == QDialog::Accepted) {
1308 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1309 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1310 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1311 QString previous = item->keyframes(item->selectedEffectIndex());
1312 item->updateKeyframeEffect();
1313 QString next = item->keyframes(item->selectedEffectIndex());
1314 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1315 m_commandStack->push(command);
1316 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1317 emit clipItemSelected(item, item->selectedEffectIndex());
1322 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1323 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1324 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1325 //QString previous = item->keyframes(item->selectedEffectIndex());
1326 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1327 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1328 //item->updateKeyframeEffect();
1329 //QString next = item->keyframes(item->selectedEffectIndex());
1330 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1331 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1332 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1333 m_commandStack->push(command);
1334 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1335 emit clipItemSelected(item, item->selectedEffectIndex());
1337 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1340 QList<QGraphicsItem *> collisionList = items(event->pos());
1341 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1342 Guide *editGuide = (Guide *) collisionList.at(0);
1343 if (editGuide) slotEditGuide(editGuide->info());
1348 void CustomTrackView::editItemDuration()
1350 AbstractClipItem *item;
1354 if (m_scene->selectedItems().count() == 1) {
1355 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1357 if (m_scene->selectedItems().empty())
1358 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1360 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1366 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1370 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1371 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1375 if (!item->isItemLocked()) {
1378 if (item->type() == TRANSITIONWIDGET)
1379 getTransitionAvailableSpace(item, minimum, maximum);
1381 getClipAvailableSpace(item, minimum, maximum);
1383 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1384 m_document->timecode(), minimum, maximum, this);
1385 if (d->exec() == QDialog::Accepted) {
1386 ItemInfo clipInfo = item->info();
1387 ItemInfo startInfo = clipInfo;
1388 if (item->type() == TRANSITIONWIDGET) {
1389 // move & resize transition
1390 clipInfo.startPos = d->startPos();
1391 clipInfo.endPos = clipInfo.startPos + d->duration();
1392 clipInfo.track = item->track();
1393 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1394 updateTrackDuration(clipInfo.track, command);
1395 m_commandStack->push(command);
1397 // move and resize clip
1398 ClipItem *clip = static_cast<ClipItem *>(item);
1399 QUndoCommand *moveCommand = new QUndoCommand();
1400 moveCommand->setText(i18n("Edit clip"));
1401 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1402 // duration was reduced, so process it first
1403 clipInfo.endPos = clipInfo.startPos + d->duration();
1404 clipInfo.cropStart = d->cropStart();
1406 resizeClip(startInfo, clipInfo);
1407 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1408 adjustEffects(clip, startInfo, moveCommand);
1409 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1412 if (d->startPos() != clipInfo.startPos) {
1413 startInfo = clipInfo;
1414 clipInfo.startPos = d->startPos();
1415 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1416 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1419 if (d->duration() > item->cropDuration()) {
1420 // duration was increased, so process it after move
1421 startInfo = clipInfo;
1422 clipInfo.endPos = clipInfo.startPos + d->duration();
1423 clipInfo.cropStart = d->cropStart();
1425 resizeClip(startInfo, clipInfo);
1426 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1427 adjustEffects(clip, startInfo, moveCommand);
1428 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1430 updateTrackDuration(clipInfo.track, moveCommand);
1431 m_commandStack->push(moveCommand);
1436 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1440 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1442 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1444 clip->setKeyframes(index, keyframes);
1445 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1446 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1450 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1452 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1453 m_editGuide->setEnabled(m_dragGuide != NULL);
1454 m_markerMenu->clear();
1455 m_markerMenu->setEnabled(false);
1457 m_timelineContextMenu->popup(pos);
1458 } else if (group != NULL) {
1459 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1460 m_ungroupAction->setEnabled(true);
1461 updateClipTypeActions(NULL);
1462 m_timelineContextClipMenu->popup(pos);
1464 m_ungroupAction->setEnabled(false);
1465 if (clip->type() == AVWIDGET) {
1466 ClipItem *item = static_cast <ClipItem*>(clip);
1467 //build go to marker menu
1468 if (item->baseClip()) {
1469 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1470 int offset = item->startPos().frames(m_document->fps());
1471 if (!markers.isEmpty()) {
1472 for (int i = 0; i < markers.count(); i++) {
1473 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1474 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1475 QAction *go = m_markerMenu->addAction(position);
1476 go->setData(pos + offset);
1479 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1481 updateClipTypeActions(item);
1482 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1483 m_timelineContextClipMenu->popup(pos);
1484 } else if (clip->type() == TRANSITIONWIDGET) {
1485 m_timelineContextTransitionMenu->popup(pos);
1490 void CustomTrackView::activateMonitor()
1492 emit activateDocumentMonitor();
1495 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1497 resetSelectionGroup();
1499 info.startPos = GenTime();
1500 info.cropStart = GenTime(in, m_document->fps());
1501 info.endPos = GenTime(out - in, m_document->fps());
1502 info.cropDuration = info.endPos - info.startPos;
1505 // Check if clip can be inserted at that position
1506 ItemInfo pasteInfo = info;
1507 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1508 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1509 pasteInfo.track = selectedTrack();
1510 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1512 // Cannot be inserted at cursor pos, insert at end of track
1513 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1514 pasteInfo.startPos = GenTime(duration, m_document->fps());
1515 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1516 ok = canBePastedTo(pasteInfo, AVWIDGET);
1519 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1523 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1524 updateTrackDuration(pasteInfo.track, command);
1525 m_commandStack->push(command);
1527 selectClip(true, false);
1528 // Automatic audio split
1529 if (KdenliveSettings::splitaudio())
1533 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1535 if (data->hasFormat("kdenlive/clip")) {
1537 m_scene->clearSelection();
1538 resetSelectionGroup(false);
1539 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1540 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1542 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1545 if (clip->getProducer() == NULL) {
1546 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1549 QPointF framePos = mapToScene(pos);
1551 info.startPos = GenTime();
1552 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1553 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1554 info.cropDuration = info.endPos - info.startPos;
1557 // Check if clip can be inserted at that position
1558 ItemInfo pasteInfo = info;
1559 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1560 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1561 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1562 framePos.setX((int)(framePos.x() + 0.5));
1563 framePos.setY(pasteInfo.track * m_tracksHeight);
1564 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1567 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1568 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1569 m_selectionGroup->addToGroup(item);
1570 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1572 QList <GenTime> offsetList;
1573 offsetList.append(info.endPos);
1574 updateSnapPoints(NULL, offsetList);
1575 m_selectionGroup->setPos(framePos);
1576 scene()->addItem(m_selectionGroup);
1577 m_selectionGroup->setSelected(true);
1579 } else if (data->hasFormat("kdenlive/producerslist")) {
1581 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1582 m_scene->clearSelection();
1583 resetSelectionGroup(false);
1585 QList <GenTime> offsetList;
1586 QList <ItemInfo> infoList;
1587 QPointF framePos = mapToScene(pos);
1588 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1589 int track = (int)(framePos.y() / m_tracksHeight);
1590 framePos.setX((int)(framePos.x() + 0.5));
1591 framePos.setY(track * m_tracksHeight);
1593 // Check if clips can be inserted at that position
1594 for (int i = 0; i < ids.size(); ++i) {
1595 QString clipData = ids.at(i);
1596 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1598 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1601 if (clip->getProducer() == NULL) {
1602 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1606 info.startPos = start;
1607 if (clipData.contains('/')) {
1608 // this is a clip zone, set in / out
1609 int in = clipData.section('/', 1, 1).toInt();
1610 int out = clipData.section('/', 2, 2).toInt();
1611 info.cropStart = GenTime(in, m_document->fps());
1612 info.cropDuration = GenTime(out - in, m_document->fps());
1615 info.cropDuration = clip->duration();
1617 info.endPos = info.startPos + info.cropDuration;
1619 infoList.append(info);
1620 start += info.cropDuration;
1622 if (!canBePastedTo(infoList, AVWIDGET)) {
1625 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1627 for (int i = 0; i < ids.size(); ++i) {
1628 QString clipData = ids.at(i);
1629 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1631 info.startPos = start;
1632 if (clipData.contains('/')) {
1633 // this is a clip zone, set in / out
1634 int in = clipData.section('/', 1, 1).toInt();
1635 int out = clipData.section('/', 2, 2).toInt();
1636 info.cropStart = GenTime(in, m_document->fps());
1637 info.cropDuration = GenTime(out - in, m_document->fps());
1640 info.cropDuration = clip->duration();
1642 info.endPos = info.startPos + info.cropDuration;
1644 start += info.cropDuration;
1645 offsetList.append(start);
1646 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1647 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1648 m_selectionGroup->addToGroup(item);
1649 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1652 updateSnapPoints(NULL, offsetList);
1653 m_selectionGroup->setPos(framePos);
1654 scene()->addItem(m_selectionGroup);
1655 //m_selectionGroup->setZValue(10);
1656 m_thumbsTimer.start();
1660 // the drag is not a clip (may be effect, ...)
1668 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1670 if (insertDropClips(event->mimeData(), event->pos())) {
1671 if (event->source() == this) {
1672 event->setDropAction(Qt::MoveAction);
1675 event->setDropAction(Qt::MoveAction);
1676 event->acceptProposedAction();
1678 } else QGraphicsView::dragEnterEvent(event);
1681 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1683 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);
1684 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1685 collindingItems.removeAll(item);
1686 if (collindingItems.isEmpty()) return false;
1688 for (int i = 0; i < collindingItems.count(); i++) {
1689 QGraphicsItem *collision = collindingItems.at(i);
1690 if (collision->type() == item->type()) {
1692 kDebug() << "// COLLISIION DETECTED";
1700 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1702 int track = m_document->tracksCount() - clip->track();
1703 GenTime pos = clip->startPos();
1704 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1705 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1708 bool success = true;
1709 for (int i = 0; i < clip->effectsCount(); i++) {
1710 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1712 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1713 m_document->renderer()->doRefresh();
1716 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1718 if (pos < GenTime()) {
1720 if (effect.attribute("id") == "speed") {
1721 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1725 m_document->addTrackEffect(track - 1, effect);
1726 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1727 emit updateTrackEffectState(track - 1);
1728 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1731 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1733 // Special case: speed effect
1734 if (effect.attribute("id") == "speed") {
1735 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1736 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1740 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1741 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1742 if (strobe == 0) strobe = 1;
1743 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1744 EffectsParameterList params = clip->addEffect(effect);
1745 m_document->renderer()->mltAddEffect(track, pos, params);
1746 if (clip->isSelected()) emit clipItemSelected(clip);
1749 EffectsParameterList params = clip->addEffect(effect);
1750 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1751 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1752 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1753 if (clip->isSelected()) emit clipItemSelected(clip);
1754 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1757 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1759 QString index = effect.attribute("kdenlive_ix");
1760 if (pos < GenTime()) {
1761 // Delete track effect
1762 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1763 m_document->removeTrackEffect(track - 1, effect);
1765 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1766 emit updateTrackEffectState(track - 1);
1767 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1770 // Special case: speed effect
1771 if (effect.attribute("id") == "speed") {
1772 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1774 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1775 clip->deleteEffect(index);
1776 emit clipItemSelected(clip);
1777 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1781 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1782 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1783 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1786 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1788 clip->deleteEffect(index);
1789 emit clipItemSelected(clip);
1793 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1795 QList<QGraphicsItem *> itemList = group->childItems();
1796 QUndoCommand *effectCommand = new QUndoCommand();
1798 int offset = effect.attribute("clipstart").toInt();
1799 QDomElement namenode = effect.firstChildElement("name");
1800 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1801 else effectName = i18n("effect");
1802 effectCommand->setText(i18n("Add %1", effectName));
1803 for (int i = 0; i < itemList.count(); i++) {
1804 if (itemList.at(i)->type() == AVWIDGET) {
1805 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1806 if (effect.tagName() == "effectgroup") {
1807 QDomNodeList effectlist = effect.elementsByTagName("effect");
1808 for (int j = 0; j < effectlist.count(); j++) {
1809 QDomElement subeffect = effectlist.at(j).toElement();
1810 if (subeffect.hasAttribute("kdenlive_info")) {
1811 // effect is in a group
1812 EffectInfo effectInfo;
1813 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1814 if (effectInfo.groupIndex < 0) {
1815 // group needs to be appended
1816 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1817 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1820 processEffect(item, subeffect, offset, effectCommand);
1824 processEffect(item, effect, offset, effectCommand);
1828 if (effectCommand->childCount() > 0) {
1829 m_commandStack->push(effectCommand);
1830 setDocumentModified();
1831 } else delete effectCommand;
1833 clearSelection(false);
1834 m_dragItem = dropTarget;
1835 m_dragItem->setSelected(true);
1836 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1840 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1842 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1845 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1847 QList<QGraphicsItem *> itemList;
1848 QUndoCommand *effectCommand = new QUndoCommand();
1851 int offset = effect.attribute("clipstart").toInt();
1852 if (effect.tagName() == "effectgroup") {
1853 effectName = effect.attribute("name");
1855 QDomElement namenode = effect.firstChildElement("name");
1856 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1857 else effectName = i18n("effect");
1859 effectCommand->setText(i18n("Add %1", effectName));
1861 if (track == -1) itemList = scene()->selectedItems();
1862 if (itemList.isEmpty()) {
1863 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1864 if (clip) itemList.append(clip);
1865 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1869 for (int i = 0; i < itemList.count(); i++) {
1870 if (itemList.at(i)->type() == GROUPWIDGET) {
1871 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1872 for (int j = 0; j < subitems.count(); j++) {
1873 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1878 for (int i = 0; i < itemList.count(); i++) {
1879 if (itemList.at(i)->type() == AVWIDGET) {
1880 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1881 if (effect.tagName() == "effectgroup") {
1882 QDomNodeList effectlist = effect.elementsByTagName("effect");
1883 for (int j = 0; j < effectlist.count(); j++) {
1884 QDomElement subeffect = effectlist.at(j).toElement();
1885 if (subeffect.hasAttribute("kdenlive_info")) {
1886 // effect is in a group
1887 EffectInfo effectInfo;
1888 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1889 if (effectInfo.groupIndex < 0) {
1890 // group needs to be appended
1891 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1892 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1895 processEffect(item, subeffect, offset, effectCommand);
1898 else processEffect(item, effect, offset, effectCommand);
1901 if (effectCommand->childCount() > 0) {
1902 m_commandStack->push(effectCommand);
1903 setDocumentModified();
1904 if (effectCommand->childCount() == 1) {
1905 // Display newly added clip effect
1906 for (int i = 0; i < itemList.count(); i++) {
1907 if (itemList.at(i)->type() == AVWIDGET) {
1908 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1909 clip->setSelectedEffect(clip->effectsCount());
1910 if (!clip->isSelected()) {
1911 clearSelection(false);
1912 clip->setSelected(true);
1915 emit clipItemSelected(clip);
1921 for (int i = 0; i < itemList.count(); i++) {
1922 if (itemList.at(i)->type() == AVWIDGET) {
1923 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1924 if (clip->isMainSelectedClip()) {
1925 emit clipItemSelected(clip);
1931 } else delete effectCommand;
1934 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1936 if (effect.attribute("type") == "audio") {
1937 // Don't add audio effects on video clips
1938 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1939 /* do not show error message when item is part of a group as the user probably knows what he does then
1940 * and the message is annoying when working with the split audio feature */
1941 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1942 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1945 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1946 // Don't add video effect on audio clips
1947 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1948 /* do not show error message when item is part of a group as the user probably knows what he does then
1949 * and the message is annoying when working with the split audio feature */
1950 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1951 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1955 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1956 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1959 if (item->isItemLocked()) {
1963 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1964 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1966 item->initEffect(effect, 0, offset);
1968 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1971 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1974 // delete track effect
1975 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1976 m_commandStack->push(command);
1977 setDocumentModified();
1980 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1981 //clip is in a group, also remove the effect in other clips of the group
1982 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1983 QUndoCommand *delCommand = new QUndoCommand();
1985 QDomElement namenode = effect.firstChildElement("name");
1986 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1987 else effectName = i18n("effect");
1988 delCommand->setText(i18n("Delete %1", effectName));
1991 for (int i = 0; i < items.count(); i++) {
1992 if (items.at(i)->type() == GROUPWIDGET) {
1993 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1994 for (int j = 0; j < subitems.count(); j++) {
1995 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2000 for (int i = 0; i < items.count(); i++) {
2001 if (items.at(i)->type() == AVWIDGET) {
2002 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2003 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2005 QDomElement eff = item->effectAtIndex(ix);
2006 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2010 if (delCommand->childCount() > 0)
2011 m_commandStack->push(delCommand);
2014 setDocumentModified();
2017 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2018 m_commandStack->push(command);
2019 setDocumentModified();
2022 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2024 if (insertedEffect.isNull()) {
2025 kDebug()<<"// Trying to add null effect";
2026 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2029 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2030 QDomElement effect = insertedEffect.cloneNode().toElement();
2031 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2032 if (pos < GenTime()) {
2033 // editing a track effect
2034 EffectsParameterList effectParams = getEffectArgs(effect);
2035 // check if we are trying to reset a keyframe effect
2036 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2037 clip->initEffect(effect);
2038 effectParams = getEffectArgs(effect);
2040 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2041 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2043 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2044 emit updateTrackEffectState(track);
2045 setDocumentModified();
2049 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2051 // Special case: speed effect
2052 if (effect.attribute("id") == "speed") {
2053 if (effect.attribute("disable") == "1") {
2054 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2057 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2058 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2059 if (strobe == 0) strobe = 1;
2060 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2062 clip->updateEffect(effect);
2063 if (updateEffectStack && clip->isSelected())
2064 emit clipItemSelected(clip);
2065 if (ix == clip->selectedEffectIndex()) {
2066 // make sure to update display of clip keyframes
2067 clip->setSelectedEffect(ix);
2072 EffectsParameterList effectParams = getEffectArgs(effect);
2073 // check if we are trying to reset a keyframe effect
2074 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2075 clip->initEffect(effect);
2076 effectParams = getEffectArgs(effect);
2079 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2080 // A fade effect was modified, update the clip
2081 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2082 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2083 clip->setFadeIn(pos);
2085 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2086 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2087 clip->setFadeOut(pos);
2090 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2093 clip->updateEffect(effect);
2094 if (updateEffectStack && clip->isSelected()) {
2095 emit clipItemSelected(clip);
2097 if (ix == clip->selectedEffectIndex()) {
2098 // make sure to update display of clip keyframes
2099 clip->setSelectedEffect(ix);
2102 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2104 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2105 setDocumentModified();
2108 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2110 if (pos < GenTime()) {
2111 // editing a track effect
2112 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2113 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2116 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2117 emit updateTrackEffectState(track);
2118 setDocumentModified();
2121 // editing a clip effect
2122 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2124 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2126 clip->enableEffects(effectIndexes, disable);
2127 if (updateEffectStack && clip->isSelected()) {
2128 emit clipItemSelected(clip);
2130 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2131 // make sure to update display of clip keyframes
2132 clip->setSelectedEffect(clip->selectedEffectIndex());
2135 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2137 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2140 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2142 if (pos < GenTime()) {
2143 // Moving track effect
2144 int documentTrack = m_document->tracksCount() - track - 1;
2145 int max = m_document->getTrackEffects(documentTrack).count();
2146 int new_position = newPos.at(0);
2147 if (new_position > max) {
2150 int old_position = oldPos.at(0);
2151 for (int i = 0; i < newPos.count(); i++) {
2152 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2153 if (old_position > new_position) {
2154 // Moving up, we need to adjust index
2155 old_position = oldPos.at(i);
2156 new_position = newPos.at(i);
2158 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2159 if (!act.isNull() && !before.isNull()) {
2160 m_document->setTrackEffect(documentTrack, new_position, before);
2161 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2162 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2164 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2167 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2169 int new_position = newPos.at(0);
2170 if (new_position > clip->effectsCount()) {
2171 new_position = clip->effectsCount();
2173 int old_position = oldPos.at(0);
2174 for (int i = 0; i < newPos.count(); i++) {
2175 QDomElement act = clip->effectAtIndex(new_position);
2176 if (old_position > new_position) {
2177 // Moving up, we need to adjust index
2178 old_position = oldPos.at(i);
2179 new_position = newPos.at(i);
2181 QDomElement before = clip->effectAtIndex(old_position);
2182 if (act.isNull() || before.isNull()) {
2183 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2186 clip->moveEffect(before, new_position);
2187 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2188 if (act.attribute("id") == "speed") {
2189 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2190 } else if (before.attribute("id") == "speed") {
2191 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2192 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2194 clip->setSelectedEffect(newPos.at(0));
2195 emit clipItemSelected(clip);
2196 setDocumentModified();
2197 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2200 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2202 ChangeEffectStateCommand *command;
2204 // editing track effect
2205 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2207 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2208 QList <int> speedEffectIndexes;
2209 for (int i = 0; i < effectIndexes.count(); i++) {
2210 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2211 if (effect.attribute("id") == "speed") {
2213 speedEffectIndexes << effectIndexes.at(i);
2214 QDomElement newEffect = effect.cloneNode().toElement();
2215 newEffect.setAttribute("disable", (int) disable);
2216 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2217 m_commandStack->push(editcommand);
2220 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2221 effectIndexes.removeAll(speedEffectIndexes.at(j));
2223 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2225 m_commandStack->push(command);
2226 setDocumentModified();
2229 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2231 MoveEffectCommand *command;
2233 // editing track effect
2234 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2235 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2236 m_commandStack->push(command);
2237 setDocumentModified();
2240 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2242 EditEffectCommand *command;
2243 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2244 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2245 m_commandStack->push(command);
2248 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2250 QDomElement effect = clip->getEffectAtIndex(ix);
2251 QDomElement oldeffect = effect.cloneNode().toElement();
2252 effect.setAttribute("region", region);
2253 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2254 m_commandStack->push(command);
2257 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2261 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2262 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2263 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2265 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);
2267 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2268 m_blockRefresh = false;
2273 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2274 // Error cuting clip in playlist
2275 m_blockRefresh = false;
2279 int cutPos = (int) cutTime.frames(m_document->fps());
2281 newPos.startPos = cutTime;
2282 newPos.endPos = info.endPos;
2283 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2284 newPos.track = info.track;
2285 newPos.cropDuration = newPos.endPos - newPos.startPos;
2287 bool snap = KdenliveSettings::snaptopoints();
2288 KdenliveSettings::setSnaptopoints(false);
2289 ClipItem *dup = item->clone(newPos);
2291 // remove unwanted effects
2292 // fade in from 2nd part of the clip
2293 int ix = dup->hasEffect(QString(), "fadein");
2295 QDomElement oldeffect = dup->effectAtIndex(ix);
2296 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2298 ix = dup->hasEffect(QString(), "fade_from_black");
2300 QDomElement oldeffect = dup->effectAtIndex(ix);
2301 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2303 // fade out from 1st part of the clip
2304 ix = item->hasEffect(QString(), "fadeout");
2306 QDomElement oldeffect = item->effectAtIndex(ix);
2307 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2309 ix = item->hasEffect(QString(), "fade_to_black");
2311 QDomElement oldeffect = item->effectAtIndex(ix);
2312 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2316 item->resizeEnd(cutPos);
2317 scene()->addItem(dup);
2318 if (item->checkKeyFrames())
2319 slotRefreshEffects(item);
2320 if (dup->checkKeyFrames())
2321 slotRefreshEffects(dup);
2323 item->baseClip()->addReference();
2324 m_document->updateClip(item->baseClip()->getId());
2325 setDocumentModified();
2326 KdenliveSettings::setSnaptopoints(snap);
2327 if (execute && item->isSelected())
2328 emit clipItemSelected(item);
2333 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2334 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2336 if (!item || !dup || item == dup) {
2337 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2338 m_blockRefresh = false;
2341 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2342 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2346 bool snap = KdenliveSettings::snaptopoints();
2347 KdenliveSettings::setSnaptopoints(false);
2349 // join fade effects again
2350 int ix = dup->hasEffect(QString(), "fadeout");
2352 QDomElement effect = dup->effectAtIndex(ix);
2353 item->addEffect(effect);
2355 ix = dup->hasEffect(QString(), "fade_to_black");
2357 QDomElement effect = dup->effectAtIndex(ix);
2358 item->addEffect(effect);
2361 m_waitingThumbs.removeAll(dup);
2362 bool selected = item->isSelected();
2363 if (dup->isSelected()) {
2365 item->setSelected(true);
2366 emit clipItemSelected(NULL);
2368 dup->baseClip()->removeReference();
2369 m_document->updateClip(dup->baseClip()->getId());
2370 scene()->removeItem(dup);
2374 ItemInfo clipinfo = item->info();
2375 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2376 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2378 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2379 setDocumentModified();
2381 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2383 KdenliveSettings::setSnaptopoints(snap);
2384 if (execute && selected)
2385 emit clipItemSelected(item);
2388 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2391 void CustomTrackView::slotEnableRefresh()
2393 m_blockRefresh = false;
2396 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2398 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2399 if (itemList.count() == 1) {
2400 if (itemList.at(0)->type() == AVWIDGET) {
2401 ClipItem *item = (ClipItem *) itemList.at(0);
2403 info.track = item->track();
2404 ClipItem *transitionClip = NULL;
2405 const int transitiontrack = getPreviousVideoTrack(info.track);
2406 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2407 if (pos < item->startPos() + item->cropDuration() / 2) {
2408 // add transition to clip start
2409 info.startPos = item->startPos();
2410 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2411 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2412 info.endPos = transitionClip->endPos();
2413 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2414 // Check there is no other transition at that place
2415 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2416 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2417 QList<QGraphicsItem *> selection = m_scene->items(r);
2418 bool transitionAccepted = true;
2419 for (int i = 0; i < selection.count(); i++) {
2420 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2421 Transition *tr = static_cast <Transition *>(selection.at(i));
2422 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2423 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2424 } else transitionAccepted = false;
2427 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2428 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2431 // add transition to clip end
2432 info.endPos = item->endPos();
2433 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2434 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2435 info.startPos = transitionClip->startPos();
2436 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2437 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2438 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2440 // Check there is no other transition at that place
2441 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2442 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2443 QList<QGraphicsItem *> selection = m_scene->items(r);
2444 bool transitionAccepted = true;
2445 for (int i = 0; i < selection.count(); i++) {
2446 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2447 Transition *tr = static_cast <Transition *>(selection.at(i));
2448 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2449 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2450 } else transitionAccepted = false;
2453 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2454 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2457 } else for (int i = 0; i < itemList.count(); i++) {
2458 if (itemList.at(i)->type() == AVWIDGET) {
2459 ClipItem *item = (ClipItem *) itemList.at(i);
2461 info.startPos = item->startPos();
2462 info.endPos = info.startPos + GenTime(65, m_document->fps());
2463 info.track = item->track();
2465 // Check there is no other transition at that place
2466 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2467 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2468 QList<QGraphicsItem *> selection = m_scene->items(r);
2469 bool transitionAccepted = true;
2470 for (int i = 0; i < selection.count(); i++) {
2471 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2472 Transition *tr = static_cast <Transition *>(selection.at(i));
2473 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2474 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2475 } else transitionAccepted = false;
2478 int transitiontrack = getPreviousVideoTrack(info.track);
2479 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2480 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2485 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2487 if (transitionInfo.startPos >= transitionInfo.endPos) {
2488 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2491 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2492 m_commandStack->push(command);
2493 setDocumentModified();
2496 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2498 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2499 //kDebug() << "---- ADDING transition " << params.attribute("value");
2500 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2501 scene()->addItem(tr);
2502 setDocumentModified();
2504 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2509 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2511 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2513 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2516 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2517 if (m_dragItem == item) m_dragItem = NULL;
2519 #if QT_VERSION >= 0x040600
2520 // animate item deletion
2521 item->closeAnimation();
2525 emit transitionItemSelected(NULL);
2526 setDocumentModified();
2529 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2531 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2532 QDomElement xml = tr->toXML();
2533 if (old.isNull() || xml.isNull()) {
2534 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2537 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2538 updateTrackDuration(tr->track(), command);
2539 m_commandStack->push(command);
2540 setDocumentModified();
2543 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2545 Transition *item = getTransitionItemAt(pos, track);
2547 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2552 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2554 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);
2555 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2556 item->setTransitionParameters(transition);
2557 if (updateTransitionWidget) {
2558 ItemInfo info = item->info();
2560 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2561 if (transitionClip && transitionClip->baseClip()) {
2562 QString size = transitionClip->baseClip()->getProperty("frame_size");
2563 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2564 if (factor == 0) factor = 1.0;
2565 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2566 p.setY(size.section('x', 1, 1).toInt());
2568 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2570 setDocumentModified();
2573 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2576 const QPointF pos = mapToScene(event->pos());
2577 if (m_selectionGroup) {
2578 m_selectionGroup->setPos(pos);
2579 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2580 event->acceptProposedAction();
2582 // Drag enter was not possible, try again at mouse position
2583 insertDropClips(event->mimeData(), event->pos());
2587 QGraphicsView::dragMoveEvent(event);
2591 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2593 if (m_selectionGroup && m_clipDrag) {
2594 m_thumbsTimer.stop();
2595 m_waitingThumbs.clear();
2596 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2598 scene()->destroyItemGroup(m_selectionGroup);
2599 m_selectionGroup = NULL;
2600 } else QGraphicsView::dragLeaveEvent(event);
2603 void CustomTrackView::dropEvent(QDropEvent * event)
2605 if (m_selectionGroup && m_clipDrag) {
2606 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2607 resetSelectionGroup();
2608 m_scene->clearSelection();
2609 bool hasVideoClip = false;
2610 QUndoCommand *addCommand = new QUndoCommand();
2611 addCommand->setText(i18n("Add timeline clip"));
2612 QList <ClipItem *> brokenClips;
2614 for (int i = 0; i < items.count(); i++) {
2615 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2616 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2617 if (items.count() == 1) {
2618 updateClipTypeActions(item);
2620 updateClipTypeActions(NULL);
2623 //TODO: take care of edit mode for undo
2624 item->baseClip()->addReference();
2625 //item->setZValue(item->defaultZValue());
2626 m_document->updateClip(item->baseClip()->getId());
2627 ItemInfo info = item->info();
2629 int tracknumber = m_document->tracksCount() - info.track - 1;
2630 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2631 if (isLocked) item->setItemLocked(true);
2632 ItemInfo clipInfo = info;
2633 clipInfo.track = m_document->tracksCount() - item->track();
2635 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2637 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2638 brokenClips.append(item);
2641 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2643 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2644 updateTrackDuration(info.track, addCommand);
2646 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2647 // add transparency transition
2648 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2649 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2651 item->setSelected(true);
2653 qDeleteAll(brokenClips);
2654 brokenClips.clear();
2655 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2656 else delete addCommand;
2658 // Automatic audio split
2659 if (KdenliveSettings::splitaudio())
2661 setDocumentModified();
2665 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2666 QList<QGraphicsItem *> selection = m_scene->items(rect);
2667 QStringList timelineList;
2669 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2670 for (int i = 0; i < selection.count(); i++) {
2671 if (selection.at(i)->type() == AVWIDGET) {
2672 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2673 int start = clip->startPos().frames(m_document->fps());
2674 int end = clip->endPos().frames(m_document->fps());
2675 timelineList.append(QString::number(start) + "-" + QString::number(end));
2678 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2681 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2682 if (items.count() > 1) {
2683 groupSelectedItems(true);
2684 } else if (items.count() == 1) {
2685 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2686 emit clipItemSelected((ClipItem*)m_dragItem, false);
2688 event->setDropAction(Qt::MoveAction);
2691 /// \todo enable when really working
2694 } else QGraphicsView::dropEvent(event);
2698 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2700 bool snap = KdenliveSettings::snaptopoints();
2701 KdenliveSettings::setSnaptopoints(false);
2702 if (mode == OVERWRITEEDIT) {
2703 // if we are in overwrite mode, move clips accordingly
2705 if (item == NULL) info = posinfo;
2706 else info = item->info();
2707 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);
2708 QList<QGraphicsItem *> selection = m_scene->items(rect);
2709 if (item) selection.removeAll(item);
2710 for (int i = 0; i < selection.count(); i++) {
2711 if (!selection.at(i)->isEnabled()) continue;
2712 if (selection.at(i)->type() == AVWIDGET) {
2713 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2714 if (clip->startPos() < info.startPos) {
2715 if (clip->endPos() > info.endPos) {
2716 ItemInfo clipInfo = clip->info();
2717 ItemInfo dupInfo = clipInfo;
2718 GenTime diff = info.startPos - clipInfo.startPos;
2719 dupInfo.startPos = info.startPos;
2720 dupInfo.cropStart += diff;
2721 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2722 ItemInfo newdupInfo = dupInfo;
2723 GenTime diff2 = info.endPos - info.startPos;
2724 newdupInfo.startPos = info.endPos;
2725 newdupInfo.cropStart += diff2;
2726 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2727 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2728 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2729 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2730 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2732 ItemInfo newclipInfo = clip->info();
2733 newclipInfo.endPos = info.startPos;
2734 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2735 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2737 } else if (clip->endPos() <= info.endPos) {
2738 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2739 m_waitingThumbs.removeAll(clip);
2740 scene()->removeItem(clip);
2744 ItemInfo newclipInfo = clip->info();
2745 newclipInfo.startPos = info.endPos;
2746 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2747 clip->resizeStart(info.endPos.frames(m_document->fps()));
2751 } else if (mode == INSERTEDIT) {
2752 // if we are in push mode, move clips accordingly
2754 if (item == NULL) info = posinfo;
2755 else info = item->info();
2756 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);
2757 QList<QGraphicsItem *> selection = m_scene->items(rect);
2758 if (item) selection.removeAll(item);
2759 for (int i = 0; i < selection.count(); i++) {
2760 if (selection.at(i)->type() == AVWIDGET) {
2761 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2762 if (clip->startPos() < info.startPos) {
2763 if (clip->endPos() > info.startPos) {
2764 ItemInfo clipInfo = clip->info();
2765 ItemInfo dupInfo = clipInfo;
2766 GenTime diff = info.startPos - clipInfo.startPos;
2767 dupInfo.startPos = info.startPos;
2768 dupInfo.cropStart += diff;
2769 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2770 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2771 // Commented out; variable dup unused. --granjow
2772 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2773 cutClip(clipInfo, info.startPos, true, false);
2776 // TODO: add insertspacecommand
2781 KdenliveSettings::setSnaptopoints(snap);
2785 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2787 if (mode == OVERWRITEEDIT) {
2788 // if we are in overwrite or push mode, move clips accordingly
2789 bool snap = KdenliveSettings::snaptopoints();
2790 KdenliveSettings::setSnaptopoints(false);
2791 ItemInfo info = item->info();
2792 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2793 QList<QGraphicsItem *> selection = m_scene->items(rect);
2794 selection.removeAll(item);
2795 for (int i = 0; i < selection.count(); i++) {
2796 if (!selection.at(i)->isEnabled()) continue;
2797 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2798 Transition *tr = static_cast<Transition *>(selection.at(i));
2799 if (tr->startPos() < info.startPos) {
2800 ItemInfo firstPos = tr->info();
2801 ItemInfo newPos = firstPos;
2802 firstPos.endPos = item->startPos();
2803 newPos.startPos = item->endPos();
2804 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2805 if (tr->endPos() > info.endPos) {
2807 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2809 } else if (tr->endPos() > info.endPos) {
2811 ItemInfo firstPos = tr->info();
2812 firstPos.startPos = item->endPos();
2813 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2815 // remove transition
2816 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2820 KdenliveSettings::setSnaptopoints(snap);
2824 QStringList CustomTrackView::mimeTypes() const
2826 QStringList qstrList;
2827 // list of accepted mime types for drop
2828 qstrList.append("text/plain");
2829 qstrList.append("kdenlive/producerslist");
2830 qstrList.append("kdenlive/clip");
2834 Qt::DropActions CustomTrackView::supportedDropActions() const
2836 // returns what actions are supported when dropping
2837 return Qt::MoveAction;
2840 void CustomTrackView::setDuration(int duration)
2842 int diff = qAbs(duration - sceneRect().width());
2843 if (diff * matrix().m11() > -50) {
2844 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2845 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2847 m_projectDuration = duration;
2850 int CustomTrackView::duration() const
2852 return m_projectDuration;
2855 void CustomTrackView::addTrack(TrackInfo type, int ix)
2857 QList <TransitionInfo> transitionInfos;
2858 if (ix == -1 || ix == m_document->tracksCount()) {
2859 m_document->insertTrack(0, type);
2860 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2862 m_document->insertTrack(m_document->tracksCount() - ix, type);
2863 // insert track in MLT playlist
2864 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2866 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2867 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2868 QList<QGraphicsItem *> selection = m_scene->items(r);
2869 resetSelectionGroup();
2871 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2872 scene()->addItem(m_selectionGroup);
2873 for (int i = 0; i < selection.count(); i++) {
2874 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2875 m_selectionGroup->addToGroup(selection.at(i));
2876 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2879 // Move graphic items
2880 m_selectionGroup->translate(0, m_tracksHeight);
2882 // adjust track number
2883 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2884 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2885 for (int i = 0; i < children.count(); i++) {
2886 if (children.at(i)->type() == GROUPWIDGET) {
2887 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2888 children << grp->childItems();
2891 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2893 ItemInfo clipinfo = item->info();
2894 if (item->type() == AVWIDGET) {
2895 ClipItem *clip = static_cast <ClipItem *>(item);
2896 // slowmotion clips are not track dependant, so no need to update them
2897 if (clip->speed() != 1.0) continue;
2898 // We add a move clip command so that we get the correct producer for new track number
2899 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2900 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2901 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2902 // problem updating clip
2903 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2906 } /*else if (item->type() == TRANSITIONWIDGET) {
2907 Transition *tr = static_cast <Transition *>(item);
2908 int track = tr->transitionEndTrack();
2910 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2914 // Sync transition tracks with MLT playlist
2916 TransitionInfo info;
2917 for (int i = 0; i < transitionInfos.count(); i++) {
2918 info = transitionInfos.at(i);
2919 tr = getTransitionItem(info);
2920 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2921 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2924 resetSelectionGroup(false);
2925 m_document->renderer()->unlockService(tractor);
2928 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2929 for (int i = 0; i < m_guides.count(); i++) {
2930 QLineF l = m_guides.at(i)->line();
2931 l.setP2(QPointF(l.x2(), maxHeight));
2932 m_guides.at(i)->setLine(l);
2935 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2936 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2937 viewport()->update();
2938 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2939 //setFixedHeight(50 * m_tracksCount);
2941 updateTrackNames(ix, true);
2944 void CustomTrackView::removeTrack(int ix)
2946 // Delete track in MLT playlist
2947 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2948 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2950 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2951 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2952 QList<QGraphicsItem *> selection = m_scene->items(r);
2954 resetSelectionGroup();
2956 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2957 scene()->addItem(m_selectionGroup);
2958 for (int i = 0; i < selection.count(); i++) {
2959 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2960 m_selectionGroup->addToGroup(selection.at(i));
2961 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2964 // Move graphic items
2965 qreal ydiff = 0 - (int) m_tracksHeight;
2966 m_selectionGroup->translate(0, ydiff);
2967 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2969 // adjust track number
2970 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2971 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2972 for (int i = 0; i < children.count(); i++) {
2973 if (children.at(i)->type() == GROUPWIDGET) {
2974 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2975 children << grp->childItems();
2978 if (children.at(i)->type() == AVWIDGET) {
2979 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2981 ItemInfo clipinfo = clip->info();
2982 // We add a move clip command so that we get the correct producer for new track number
2983 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2984 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2985 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2986 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2989 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2990 Transition *tr = static_cast <Transition *>(children.at(i));
2992 int track = tr->transitionEndTrack();
2994 ItemInfo clipinfo = tr->info();
2995 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2999 resetSelectionGroup(false);
3000 m_document->renderer()->unlockService(tractor);
3002 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3003 for (int i = 0; i < m_guides.count(); i++) {
3004 QLineF l = m_guides.at(i)->line();
3005 l.setP2(QPointF(l.x2(), maxHeight));
3006 m_guides.at(i)->setLine(l);
3008 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3009 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3011 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3012 viewport()->update();
3014 updateTrackNames(ix, false);
3015 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3018 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3020 for (int i = 0; i < trackInfos.count(); ++i) {
3021 m_document->setTrackType(i, trackInfos.at(i));
3022 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3023 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3026 viewport()->update();
3027 emit trackHeightChanged();
3030 void CustomTrackView::slotSwitchTrackAudio(int ix)
3032 /*for (int i = 0; i < m_document->tracksCount(); i++)
3033 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3034 int tracknumber = m_document->tracksCount() - ix - 1;
3035 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3036 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3037 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3038 setDocumentModified();
3041 void CustomTrackView::slotSwitchTrackLock(int ix)
3043 int tracknumber = m_document->tracksCount() - ix - 1;
3044 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3045 m_commandStack->push(command);
3049 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3051 int tracknumber = m_document->tracksCount() - ix - 1;
3052 m_document->switchTrackLock(tracknumber, lock);
3054 emit doTrackLock(ix, lock);
3055 AbstractClipItem *clip = NULL;
3056 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3058 for (int i = 0; i < selection.count(); i++) {
3059 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3060 if (selection.at(i)->parentItem() && m_selectionGroup) {
3061 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3062 resetSelectionGroup();
3065 bool changeGroupLock = true;
3066 bool hasClipOnTrack = false;
3067 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3068 for (int j = 0; j < children.count(); ++j) {
3069 if (children.at(j)->isSelected()) {
3070 if (children.at(j)->type() == AVWIDGET)
3071 emit clipItemSelected(NULL);
3072 else if (children.at(j)->type() == TRANSITIONWIDGET)
3073 emit transitionItemSelected(NULL);
3078 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3079 if (child == m_dragItem)
3082 // only unlock group, if it is not locked by another track too
3083 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3084 changeGroupLock = false;
3086 // only (un-)lock if at least one clip is on the track
3087 if (child->track() == ix)
3088 hasClipOnTrack = true;
3090 if (changeGroupLock && hasClipOnTrack)
3091 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3092 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3093 if (selection.at(i)->parentItem()) {
3094 if (selection.at(i)->parentItem() == m_selectionGroup) {
3095 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3096 resetSelectionGroup();
3098 // groups are handled separately
3103 if (selection.at(i)->isSelected()) {
3104 if (selection.at(i)->type() == AVWIDGET)
3105 emit clipItemSelected(NULL);
3107 emit transitionItemSelected(NULL);
3109 clip = static_cast <AbstractClipItem *>(selection.at(i));
3110 clip->setItemLocked(lock);
3111 if (clip == m_dragItem)
3115 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3116 viewport()->update();
3117 setDocumentModified();
3120 void CustomTrackView::slotSwitchTrackVideo(int ix)
3122 int tracknumber = m_document->tracksCount() - ix;
3123 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3124 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3125 setDocumentModified();
3128 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3130 // Check there is no group going over several tracks there, or that would result in timeline corruption
3131 QList<QGraphicsItem *> selection = scene()->items(rect);
3133 int maxHeight = m_tracksHeight * 1.5;
3134 for (int i = 0; i < selection.count(); i++) {
3135 // Check that we don't try to move a group with clips on other tracks
3136 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3139 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3147 void CustomTrackView::slotRemoveSpace()
3151 if (m_menuPosition.isNull()) {
3152 pos = GenTime(cursorPos(), m_document->fps());
3154 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3155 d->comboTracks->setCurrentIndex(m_selectedTrack);
3156 d->label->setText(i18n("Track"));
3157 d->before_select->setHidden(true);
3158 d->setWindowTitle(i18n("Remove Space"));
3159 d->video_track->setHidden(true);
3160 d->audio_track->setHidden(true);
3161 if (d->exec() != QDialog::Accepted) {
3165 track = d->comboTracks->currentIndex();
3168 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3169 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3172 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3173 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3177 ClipItem *item = getClipItemAt(pos, track);
3179 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);
3182 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3184 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);
3188 // Make sure there is no group in the way
3189 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3192 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3194 // groups found on track, do not allow the move
3195 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3199 QList<ItemInfo> clipsToMove;
3200 QList<ItemInfo> transitionsToMove;
3202 for (int i = 0; i < items.count(); i++) {
3203 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3204 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3205 ItemInfo info = item->info();
3206 if (item->type() == AVWIDGET) {
3207 clipsToMove.append(info);
3208 } else if (item->type() == TRANSITIONWIDGET) {
3209 transitionsToMove.append(info);
3214 if (!transitionsToMove.isEmpty()) {
3215 // Make sure that by moving the items, we don't get a transition collision
3216 // Find first transition
3217 ItemInfo info = transitionsToMove.at(0);
3218 for (int i = 1; i < transitionsToMove.count(); i++)
3219 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3221 // make sure there are no transitions on the way
3222 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3223 items = scene()->items(rect);
3224 int transitionCorrection = -1;
3225 for (int i = 0; i < items.count(); i++) {
3226 if (items.at(i)->type() == TRANSITIONWIDGET) {
3227 // There is a transition on the way
3228 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3229 int transitionEnd = item->endPos().frames(m_document->fps());
3230 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3234 if (transitionCorrection > 0) {
3235 // We need to fix the move length
3236 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3239 // Make sure we don't send transition before 0
3240 if (info.startPos.frames(m_document->fps()) < length) {
3241 // reduce length to maximum possible
3242 length = info.startPos.frames(m_document->fps());
3246 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3247 updateTrackDuration(track, command);
3248 m_commandStack->push(command);
3251 void CustomTrackView::slotInsertSpace()
3255 if (m_menuPosition.isNull()) {
3256 pos = GenTime(cursorPos(), m_document->fps());
3258 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3259 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3261 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3262 m_document->timecode(), track, m_document->tracksList(), this);
3263 if (d->exec() != QDialog::Accepted) {
3267 GenTime spaceDuration = d->selectedDuration();
3268 track = d->selectedTrack();
3271 QList<QGraphicsItem *> items;
3273 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3274 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3278 ClipItem *item = getClipItemAt(pos, track);
3279 if (item) pos = item->startPos();
3281 // Make sure there is no group in the way
3282 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3284 items = checkForGroups(rect, &isOk);
3286 // groups found on track, do not allow the move
3287 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3291 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3292 items = scene()->items(rect);
3295 QList<ItemInfo> clipsToMove;
3296 QList<ItemInfo> transitionsToMove;
3298 for (int i = 0; i < items.count(); i++) {
3299 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3300 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3301 ItemInfo info = item->info();
3302 if (item->type() == AVWIDGET)
3303 clipsToMove.append(info);
3304 else if (item->type() == TRANSITIONWIDGET)
3305 transitionsToMove.append(info);
3309 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3310 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3311 updateTrackDuration(track, command);
3312 m_commandStack->push(command);
3316 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3318 int diff = duration.frames(m_document->fps());
3319 resetSelectionGroup();
3320 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3321 scene()->addItem(m_selectionGroup);
3323 Transition *transition;
3325 // Create lists with start pos for each track
3326 QMap <int, int> trackClipStartList;
3327 QMap <int, int> trackTransitionStartList;
3329 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3330 trackClipStartList[i] = -1;
3331 trackTransitionStartList[i] = -1;
3334 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3335 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3337 if (clip->parentItem()) {
3338 m_selectionGroup->addToGroup(clip->parentItem());
3339 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3341 m_selectionGroup->addToGroup(clip);
3342 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3344 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))
3345 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3347 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);
3350 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3351 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3353 if (transition->parentItem()) {
3354 m_selectionGroup->addToGroup(transition->parentItem());
3355 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3357 m_selectionGroup->addToGroup(transition);
3358 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3360 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))
3361 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3362 } 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);
3364 m_selectionGroup->translate(diff, 0);
3366 // update items coordinates
3367 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3369 for (int i = 0; i < itemList.count(); i++) {
3370 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3371 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3372 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3373 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3374 for (int j = 0; j < children.count(); j++) {
3375 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3380 resetSelectionGroup(false);
3382 track = m_document->tracksCount() - track;
3383 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3386 void CustomTrackView::deleteClip(const QString &clipId)
3388 resetSelectionGroup();
3389 QList<QGraphicsItem *> itemList = items();
3390 QUndoCommand *deleteCommand = new QUndoCommand();
3392 for (int i = 0; i < itemList.count(); i++) {
3393 if (itemList.at(i)->type() == AVWIDGET) {
3394 ClipItem *item = (ClipItem *)itemList.at(i);
3395 if (item->clipProducer() == clipId) {
3397 if (item->parentItem()) {
3398 // Clip is in a group, destroy the group
3399 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3401 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3405 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3407 delete deleteCommand;
3409 updateTrackDuration(-1, deleteCommand);
3410 m_commandStack->push(deleteCommand);
3414 void CustomTrackView::seekCursorPos(int pos)
3416 m_document->renderer()->seek(qMax(pos, 0));
3420 int CustomTrackView::seekPosition() const
3422 return m_document->renderer()->requestedSeekPosition;
3426 void CustomTrackView::setCursorPos(int pos)
3428 if (pos != m_cursorPos) {
3429 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3431 m_cursorLine->setPos(m_cursorPos, 0);
3432 if (m_autoScroll) checkScrolling();
3434 else emit updateRuler();
3437 void CustomTrackView::updateCursorPos()
3439 m_cursorLine->setPos(m_cursorPos, 0);
3442 int CustomTrackView::cursorPos()
3444 return (int)(m_cursorPos);
3447 void CustomTrackView::moveCursorPos(int delta)
3449 int currentPos = m_document->renderer()->requestedSeekPosition;
3450 if (currentPos == SEEK_INACTIVE) {
3451 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3454 currentPos += delta;
3456 m_document->renderer()->seek(qMax(0, currentPos));
3460 void CustomTrackView::initCursorPos(int pos)
3462 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3464 m_cursorLine->setPos(pos, 0);
3468 void CustomTrackView::checkScrolling()
3470 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3473 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3475 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3476 if (!m_controlModifier) QGraphicsView::mouseReleaseEvent(event);
3477 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3478 #if QT_VERSION >= 0x040600
3479 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3481 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3482 if (event->button() == Qt::MidButton) {
3485 setDragMode(QGraphicsView::NoDrag);
3486 if (m_operationMode == MOVEGUIDE) {
3487 setCursor(Qt::ArrowCursor);
3488 m_operationMode = NONE;
3489 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3490 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3491 if (newPos != m_dragGuide->position()) {
3492 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3493 m_commandStack->push(command);
3494 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3495 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3496 m_document->syncGuides(m_guides);
3501 } else if (m_operationMode == SPACER && m_selectionGroup) {
3503 if (event->modifiers() != Qt::ControlModifier) {
3504 // We are moving all tracks
3506 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3507 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3508 QList <AbstractGroupItem*> groups;
3510 if (timeOffset != GenTime()) {
3511 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3513 QList<ItemInfo> clipsToMove;
3514 QList<ItemInfo> transitionsToMove;
3516 // Create lists with start pos for each track
3517 QMap <int, int> trackClipStartList;
3518 QMap <int, int> trackTransitionStartList;
3520 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3521 trackClipStartList[i] = -1;
3522 trackTransitionStartList[i] = -1;
3525 for (int i = 0; i < items.count(); i++) {
3526 if (items.at(i)->type() == GROUPWIDGET) {
3527 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3528 if (!groups.contains(group)) groups.append(group);
3529 items += items.at(i)->childItems();
3533 for (int i = 0; i < items.count(); i++) {
3534 if (items.at(i)->type() == AVWIDGET) {
3535 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3536 ItemInfo info = item->info();
3537 clipsToMove.append(info);
3539 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3540 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3541 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3542 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3543 ItemInfo info = item->info();
3544 transitionsToMove.append(info);
3546 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3547 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3550 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3551 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3552 updateTrackDuration(track, command);
3553 m_commandStack->push(command);
3554 if (track != -1) track = m_document->tracksCount() - track;
3555 kDebug() << "SPACER TRACK:" << track;
3556 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3557 setDocumentModified();
3560 for (int i = 0; i < groups.count(); i++)
3561 rebuildGroup(groups.at(i));
3563 resetSelectionGroup();
3567 m_operationMode = NONE;
3568 } else if (m_operationMode == RUBBERSELECTION) {
3569 resetSelectionGroup();
3570 groupSelectedItems();
3571 m_operationMode = NONE;
3574 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3575 emit transitionItemSelected(NULL);
3579 if (m_dragItem) info = m_dragItem->info();
3581 if (m_operationMode == MOVE) {
3582 setCursor(Qt::OpenHandCursor);
3583 if (m_dragItem->parentItem() == 0) {
3584 // we are moving one clip, easy
3585 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3586 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3587 Mlt::Producer *prod = item->getProducer(info.track);
3588 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);
3591 QUndoCommand *moveCommand = new QUndoCommand();
3592 moveCommand->setText(i18n("Move clip"));
3593 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3595 int tracknumber = m_document->tracksCount() - item->track() - 1;
3596 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3597 if (isLocked) item->setItemLocked(true);
3598 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3599 // Also move automatic transitions (on lower track)
3600 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3601 ItemInfo startTrInfo;
3602 ItemInfo newStartTrInfo;
3603 bool moveStartTrans = false;
3604 bool moveEndTrans = false;
3605 if (startTransition && startTransition->isAutomatic()) {
3606 startTrInfo = startTransition->info();
3607 newStartTrInfo = startTrInfo;
3608 newStartTrInfo.track = info.track;
3609 newStartTrInfo.startPos = info.startPos;
3610 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3611 // transition end should stay the same
3613 // transition end should be adjusted to clip
3614 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3616 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3618 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3619 // Check if there is a transition at clip end
3620 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3621 if (tr && tr->isAutomatic()) {
3622 ItemInfo trInfo = tr->info();
3623 ItemInfo newTrInfo = trInfo;
3624 newTrInfo.track = info.track;
3625 newTrInfo.endPos = m_dragItem->endPos();
3626 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3627 // transition start should stay the same
3629 // transition start should be moved
3630 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3632 if (newTrInfo.startPos < newTrInfo.endPos) {
3633 moveEndTrans = true;
3634 if (moveStartTrans) {
3635 // we have to move both transitions, remove the start one so that there is no collision
3636 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3638 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3639 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3640 if (moveStartTrans) {
3641 // re-add transition in correct place
3642 int transTrack = startTransition->transitionEndTrack();
3643 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3644 transTrack = getPreviousVideoTrack(info.track);
3646 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3647 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3653 if (moveStartTrans && !moveEndTrans) {
3654 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3655 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3658 // Also move automatic transitions (on upper track)
3659 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3660 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3661 ItemInfo trInfo = tr->info();
3662 ItemInfo newTrInfo = trInfo;
3663 newTrInfo.startPos = m_dragItem->startPos();
3664 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3665 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3666 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3667 // transition end should be adjusted to clip on upper track
3668 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3670 if (newTrInfo.startPos < newTrInfo.endPos) {
3671 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3672 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3676 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3677 // Check if there is a transition at clip end
3678 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3679 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3680 ItemInfo trInfo = tr->info();
3681 ItemInfo newTrInfo = trInfo;
3682 newTrInfo.endPos = m_dragItem->endPos();
3683 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3684 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3685 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3686 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3687 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3688 // transition start should be moved
3689 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3691 if (newTrInfo.startPos < newTrInfo.endPos) {
3692 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3693 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3698 updateTrackDuration(info.track, moveCommand);
3699 if (m_dragItemInfo.track != info.track)
3700 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3701 m_commandStack->push(moveCommand);
3702 //checkTrackSequence(m_dragItem->track());
3704 // undo last move and emit error message
3705 bool snap = KdenliveSettings::snaptopoints();
3706 KdenliveSettings::setSnaptopoints(false);
3707 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3708 KdenliveSettings::setSnaptopoints(snap);
3709 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3711 setDocumentModified();
3712 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3713 Transition *transition = static_cast <Transition *>(m_dragItem);
3714 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3715 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)) {
3716 // Moving transition failed, revert to previous position
3717 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3718 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3720 QUndoCommand *moveCommand = new QUndoCommand();
3721 moveCommand->setText(i18n("Move transition"));
3722 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3723 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3724 updateTrackDuration(info.track, moveCommand);
3725 if (m_dragItemInfo.track != info.track)
3726 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3727 m_commandStack->push(moveCommand);
3728 setDocumentModified();
3732 // Moving several clips. We need to delete them and readd them to new position,
3733 // or they might overlap each other during the move
3734 QGraphicsItemGroup *group;
3735 if (m_selectionGroup)
3736 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3738 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3739 QList<QGraphicsItem *> items = group->childItems();
3740 QList<ItemInfo> clipsToMove;
3741 QList<ItemInfo> transitionsToMove;
3743 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3744 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3746 QUndoCommand *moveGroup = new QUndoCommand();
3747 moveGroup->setText(i18n("Move group"));
3748 if (timeOffset != GenTime() || trackOffset != 0) {
3749 // remove items in MLT playlist
3752 int max = items.count();
3753 for (int i = 0; i < max; i++) {
3754 if (items.at(i)->type() == GROUPWIDGET) {
3755 items += items.at(i)->childItems();
3758 m_document->renderer()->blockSignals(true);
3759 for (int i = 0; i < items.count(); i++) {
3760 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3761 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3762 ItemInfo info = item->info();
3763 if (item->type() == AVWIDGET) {
3764 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3765 // error, clip cannot be removed from playlist
3766 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3768 clipsToMove.append(info);
3771 transitionsToMove.append(info);
3772 Transition *tr = static_cast <Transition*>(item);
3773 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3776 m_document->renderer()->blockSignals(false);
3777 for (int i = 0; i < items.count(); i++) {
3778 // re-add items in correct place
3779 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3780 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3782 ItemInfo info = item->info();
3783 int tracknumber = m_document->tracksCount() - info.track - 1;
3784 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3786 group->removeFromGroup(item);
3787 item->setItemLocked(true);
3790 if (item->type() == AVWIDGET) {
3791 ClipItem *clip = static_cast <ClipItem*>(item);
3792 int trackProducer = info.track;
3793 info.track = m_document->tracksCount() - info.track;
3794 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3795 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3796 for (int i = 0; i < clip->effectsCount(); i++) {
3797 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3800 Transition *tr = static_cast <Transition*>(item);
3801 int newTrack = tr->transitionEndTrack();
3802 if (!tr->forcedTrack()) {
3803 newTrack = getPreviousVideoTrack(info.track);
3805 tr->updateTransitionEndTrack(newTrack);
3806 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3807 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3810 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3811 updateTrackDuration(-1, moveGroup);
3812 m_commandStack->push(moveGroup);
3814 //QPointF top = group->sceneBoundingRect().topLeft();
3815 //QPointF oldpos = m_selectionGroup->scenePos();
3816 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3817 //group->setPos(top);
3818 //TODO: get rid of the 3 lines below
3819 if (m_selectionGroup) {
3820 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3821 m_selectionGroupInfo.track = m_selectionGroup->track();
3823 QList <AbstractGroupItem*> groupList;
3824 for (int i = 0; i < items.count(); ++i) {
3825 if (items.at(i)->type() == GROUPWIDGET) {
3826 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3827 if (!groupList.contains(group)) groupList.append(group);
3832 for (int i = 0; i < groupList.count(); ++i) {
3833 rebuildGroup(groupList.at(i));
3836 for (int i = 0; i < items.count(); ++i) {
3838 items.at(i)->setSelected(true);
3839 if (items.at(i)->parentItem())
3840 items.at(i)->parentItem()->setSelected(true);
3843 resetSelectionGroup();
3844 groupSelectedItems();
3846 rebuildGroup((AbstractGroupItem *)group);
3848 setDocumentModified();
3851 m_document->renderer()->doRefresh();
3852 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3854 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3855 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3857 QUndoCommand *resizeCommand = new QUndoCommand();
3858 resizeCommand->setText(i18n("Resize group"));
3859 QList <QGraphicsItem *> items = parent->childItems();
3860 QList <ItemInfo> infos = parent->resizeInfos();
3861 parent->clearResizeInfos();
3863 for (int i = 0; i < items.count(); ++i) {
3864 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3865 if (item && item->type() == AVWIDGET) {
3866 ItemInfo info = infos.at(itemcount);
3867 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3871 m_commandStack->push(resizeCommand);
3874 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3876 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3878 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3879 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3881 QUndoCommand *resizeCommand = new QUndoCommand();
3882 resizeCommand->setText(i18n("Resize group"));
3883 QList <QGraphicsItem *> items = parent->childItems();
3884 QList <ItemInfo> infos = parent->resizeInfos();
3885 parent->clearResizeInfos();
3887 for (int i = 0; i < items.count(); ++i) {
3888 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3889 if (item && item->type() == AVWIDGET) {
3890 ItemInfo info = infos.at(itemcount);
3891 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3895 updateTrackDuration(-1, resizeCommand);
3896 m_commandStack->push(resizeCommand);
3899 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3901 } else if (m_operationMode == FADEIN) {
3902 // resize fade in effect
3903 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3904 int ix = item->hasEffect("volume", "fadein");
3905 int ix2 = item->hasEffect("", "fade_from_black");
3907 QDomElement oldeffect = item->effectAtIndex(ix);
3908 int start = item->cropStart().frames(m_document->fps());
3909 int end = item->fadeIn();
3911 slotDeleteEffect(item, -1, oldeffect, false);
3914 QDomElement effect = oldeffect.cloneNode().toElement();
3915 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3916 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3917 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3918 emit clipItemSelected(item);
3920 } else if (item->fadeIn() != 0 && ix2 == -1) {
3922 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3924 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3925 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3926 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3927 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3930 QDomElement oldeffect = item->effectAtIndex(ix2);
3931 int start = item->cropStart().frames(m_document->fps());
3932 int end = item->fadeIn();
3934 slotDeleteEffect(item, -1, oldeffect, false);
3937 QDomElement effect = oldeffect.cloneNode().toElement();
3938 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3939 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3940 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3941 emit clipItemSelected(item);
3944 } else if (m_operationMode == FADEOUT) {
3945 // resize fade out effect
3946 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3947 int ix = item->hasEffect("volume", "fadeout");
3948 int ix2 = item->hasEffect("", "fade_to_black");
3950 QDomElement oldeffect = item->effectAtIndex(ix);
3951 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3952 int start = item->fadeOut();
3954 slotDeleteEffect(item, -1, oldeffect, false);
3956 start = end - start;
3957 QDomElement effect = oldeffect.cloneNode().toElement();
3958 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3959 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3960 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3961 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3962 emit clipItemSelected(item);
3964 } else if (item->fadeOut() != 0 && ix2 == -1) {
3966 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3968 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3969 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3970 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3971 int start = end-item->fadeOut();
3972 EffectsList::setParameter(effect, "in", QString::number(start));
3973 EffectsList::setParameter(effect, "out", QString::number(end));
3974 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3977 QDomElement oldeffect = item->effectAtIndex(ix2);
3978 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3979 int start = item->fadeOut();
3981 slotDeleteEffect(item, -1, oldeffect, false);
3983 start = end - start;
3984 QDomElement effect = oldeffect.cloneNode().toElement();
3985 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3986 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3987 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3988 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3989 emit clipItemSelected(item);
3992 } else if (m_operationMode == KEYFRAME) {
3993 // update the MLT effect
3994 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3995 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3997 // check if we want to remove keyframe
3998 double val = mapToScene(event->pos()).toPoint().y();
3999 QRectF br = item->sceneBoundingRect();
4000 double maxh = 100.0 / br.height();
4001 val = (br.bottom() - val) * maxh;
4002 int start = item->cropStart().frames(m_document->fps());
4003 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4005 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4007 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4009 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4012 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4013 //item->updateKeyframeEffect();
4014 //QString next = item->keyframes(item->selectedEffectIndex());
4015 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4016 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4018 m_commandStack->push(command);
4019 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4020 emit clipItemSelected(item);
4022 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4023 // A transition is selected
4025 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4026 if (transitionClip && transitionClip->baseClip()) {
4027 QString size = transitionClip->baseClip()->getProperty("frame_size");
4028 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4029 if (factor == 0) factor = 1.0;
4030 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4031 p.setY(size.section('x', 1, 1).toInt());
4033 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4034 } else emit transitionItemSelected(NULL);
4035 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4036 m_operationMode = NONE;
4039 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4041 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4043 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4044 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4045 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4046 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4047 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4048 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4049 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4052 m_waitingThumbs.removeAll(item);
4054 if (item->isSelected()) emit clipItemSelected(NULL);
4055 item->baseClip()->removeReference();
4056 m_document->updateClip(item->baseClip()->getId());
4058 /*if (item->baseClip()->isTransparent()) {
4059 // also remove automatic transition
4060 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4061 if (tr && tr->isAutomatic()) {
4062 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4063 scene()->removeItem(tr);
4068 if (m_dragItem == item) m_dragItem = NULL;
4070 #if QT_VERSION >= 0x040600
4071 // animate item deletion
4072 item->closeAnimation();
4073 /*if (refresh) item->closeAnimation();
4075 // no refresh, means we have several operations chained, we need to delete clip immediatly
4076 // so that it does not get in the way of the other
4085 setDocumentModified();
4086 if (refresh) m_document->renderer()->doRefresh();
4089 void CustomTrackView::deleteSelectedClips()
4091 resetSelectionGroup();
4092 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4093 if (itemList.count() == 0) {
4094 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4097 scene()->clearSelection();
4098 QUndoCommand *deleteSelected = new QUndoCommand();
4102 int transitionCount = 0;
4103 // expand & destroy groups
4104 for (int i = 0; i < itemList.count(); i++) {
4105 if (itemList.at(i)->type() == GROUPWIDGET) {
4107 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4108 QList <ItemInfo> clipInfos;
4109 QList <ItemInfo> transitionInfos;
4110 for (int j = 0; j < children.count(); j++) {
4111 if (children.at(j)->type() == AVWIDGET) {
4112 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4113 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4114 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4115 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4116 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4118 if (itemList.contains(children.at(j))) {
4119 children.removeAt(j);
4123 itemList += children;
4124 if (clipInfos.count() > 0)
4125 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4127 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4128 itemList.insert(i + 1, itemList.at(i)->parentItem());
4131 for (int i = 0; i < itemList.count(); i++) {
4132 if (itemList.at(i)->type() == AVWIDGET) {
4134 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4135 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4136 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4137 emit clipItemSelected(NULL);
4138 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4140 Transition *item = static_cast <Transition *>(itemList.at(i));
4141 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4142 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4143 emit transitionItemSelected(NULL);
4146 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4147 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4148 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4149 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4150 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4151 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4152 else deleteSelected->setText(i18n("Delete selected items"));
4153 updateTrackDuration(-1, deleteSelected);
4154 m_commandStack->push(deleteSelected);
4158 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4161 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4163 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4165 kDebug() << "ERROR: Cannot find clip for speed change";
4166 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4169 info.track = m_document->tracksCount() - item->track();
4170 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4172 item->setSpeed(speed, strobe);
4173 item->updateRectGeometry();
4174 if (item->cropDuration().frames(m_document->fps()) != endPos)
4175 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4176 updatePositionEffects(item, info);
4177 setDocumentModified();
4179 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4183 void CustomTrackView::cutSelectedClips()
4185 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4186 QList<AbstractGroupItem *> groups;
4187 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4188 for (int i = 0; i < itemList.count(); ++i) {
4189 if (!itemList.at(i))
4191 if (itemList.at(i)->type() == AVWIDGET) {
4192 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4193 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4194 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4195 if (!groups.contains(group))
4197 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4198 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4199 m_commandStack->push(command);
4201 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4202 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4203 if (!groups.contains(group))
4208 for (int i = 0; i < groups.count(); ++i)
4209 razorGroup(groups.at(i), currentPos);
4212 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4215 QList <QGraphicsItem *> children = group->childItems();
4216 QList <ItemInfo> clips1, transitions1;
4217 QList <ItemInfo> clipsCut, transitionsCut;
4218 QList <ItemInfo> clips2, transitions2;
4219 for (int i = 0; i < children.count(); ++i) {
4220 children.at(i)->setSelected(false);
4221 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4222 if (child->type() == AVWIDGET) {
4223 if (cutPos > child->endPos())
4224 clips1 << child->info();
4225 else if (cutPos < child->startPos())
4226 clips2 << child->info();
4228 clipsCut << child->info();
4230 if (cutPos > child->endPos())
4231 transitions1 << child->info();
4232 else if (cutPos < child->startPos())
4233 transitions2 << child->info();
4235 transitionsCut << child->info();
4238 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4240 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4241 m_commandStack->push(command);
4245 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)
4248 for (int i = 0; i < clipsCut.count(); ++i) {
4249 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4251 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4252 clips1 << clip->info();
4253 if (clipBehind != NULL)
4254 clips2 << clipBehind->info();
4257 /* TODO: cut transitionsCut
4258 * For now just append them to group1 */
4259 transitions1 << transitionsCut;
4260 doGroupClips(clips1, transitions1, true);
4261 doGroupClips(clips2, transitions2, true);
4263 /* we might also just use clipsCut.at(0)->parentItem().
4264 * Do this loop just in case something went wrong during cut */
4265 for (int i = 0; i < clipsCut.count(); ++i) {
4266 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4267 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4268 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4269 QList <QGraphicsItem *> children = group->childItems();
4270 QList <ItemInfo> groupClips;
4271 QList <ItemInfo> groupTrans;
4272 for (int j = 0; j < children.count(); ++j) {
4273 if (children.at(j)->type() == AVWIDGET)
4274 groupClips << ((AbstractClipItem *)children.at(j))->info();
4275 else if (children.at(j)->type() == TRANSITIONWIDGET)
4276 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4278 doGroupClips(groupClips, groupTrans, false);
4282 for (int i = 0; i < clipsCut.count(); ++i)
4283 cutClip(clipsCut.at(i), cutPos, false);
4284 // TODO: uncut transitonsCut
4285 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4289 void CustomTrackView::groupClips(bool group)
4291 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4292 QList <ItemInfo> clipInfos;
4293 QList <ItemInfo> transitionInfos;
4296 int max = itemList.count();
4297 for (int i = 0; i < max; i++) {
4298 if (itemList.at(i)->type() == GROUPWIDGET) {
4299 itemList += itemList.at(i)->childItems();
4303 for (int i = 0; i < itemList.count(); i++) {
4304 if (itemList.at(i)->type() == AVWIDGET) {
4305 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4306 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4307 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4308 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4309 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4312 if (clipInfos.count() > 0) {
4313 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4314 m_commandStack->push(command);
4318 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4320 resetSelectionGroup();
4321 m_scene->clearSelection();
4323 for (int i = 0; i < clipInfos.count(); i++) {
4324 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4325 if (clip == NULL) continue;
4326 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4327 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4328 m_document->clipManager()->removeGroup(grp);
4329 scene()->destroyItemGroup(grp);
4331 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4333 for (int i = 0; i < transitionInfos.count(); i++) {
4334 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4335 if (tr == NULL) continue;
4336 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4337 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4338 m_document->clipManager()->removeGroup(grp);
4339 scene()->destroyItemGroup(grp);
4341 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4343 setDocumentModified();
4347 QList <QGraphicsItemGroup *> groups;
4348 for (int i = 0; i < clipInfos.count(); i++) {
4349 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4351 clip->setSelected(true);
4354 for (int i = 0; i < transitionInfos.count(); i++) {
4355 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4357 clip->setSelected(true);
4360 groupSelectedItems(false, true);
4361 setDocumentModified();
4364 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4366 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4367 if (baseclip == NULL) {
4368 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4372 if (baseclip->getProducer() == NULL) {
4373 // If the clip has no producer, we must wait until it is created...
4375 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4376 emit forceClipProcessing(clipId);
4377 qApp->processEvents();
4378 for (int i = 0; i < 10; i++) {
4379 if (baseclip->getProducer() == NULL) {
4380 qApp->processEvents();
4381 m_producerNotReady.wait(&m_mutex, 200);
4384 if (baseclip->getProducer() == NULL) {
4385 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4389 emit displayMessage(QString(), InformationMessage);
4393 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4394 item->setEffectList(effects);
4395 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4396 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4397 scene()->addItem(item);
4399 int producerTrack = info.track;
4400 int tracknumber = m_document->tracksCount() - info.track - 1;
4401 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4402 if (isLocked) item->setItemLocked(true);
4404 baseclip->addReference();
4405 m_document->updateClip(baseclip->getId());
4406 info.track = m_document->tracksCount() - info.track;
4407 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4408 for (int i = 0; i < item->effectsCount(); i++) {
4409 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4411 setDocumentModified();
4413 m_document->renderer()->doRefresh();
4414 if (!baseclip->isPlaceHolder())
4415 m_waitingThumbs.append(item);
4416 m_thumbsTimer.start();
4419 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4421 QMutexLocker locker(&m_mutex);
4422 QList<QGraphicsItem *> list = scene()->items();
4423 QList <ClipItem *>clipList;
4424 ClipItem *clip = NULL;
4425 DocClipBase *baseClip = NULL;
4426 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4427 for (int i = 0; i < list.size(); ++i) {
4428 if (list.at(i)->type() == AVWIDGET) {
4429 clip = static_cast <ClipItem *>(list.at(i));
4430 if (clip->clipProducer() == clipId) {
4431 if (baseClip == NULL) {
4432 baseClip = clip->baseClip();
4434 ItemInfo info = clip->info();
4435 Mlt::Producer *prod = NULL;
4436 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4437 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4438 else prod = baseClip->getProducer(info.track);
4439 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4440 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4442 else clipList.append(clip);
4446 for (int i = 0; i < clipList.count(); i++)
4447 clipList.at(i)->refreshClip(true, true);
4448 m_document->renderer()->unlockService(tractor);
4451 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4453 int framepos = (int)(pos.frames(m_document->fps()));
4454 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4455 ClipItem *clip = NULL;
4456 for (int i = 0; i < list.size(); i++) {
4457 if (!list.at(i)->isEnabled()) continue;
4458 if (list.at(i)->type() == AVWIDGET) {
4459 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4460 if (test->endPos() == pos) clip = test;
4467 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4469 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4470 ClipItem *clip = NULL;
4471 for (int i = 0; i < list.size(); i++) {
4472 if (!list.at(i)->isEnabled()) continue;
4473 if (list.at(i)->type() == AVWIDGET) {
4474 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4475 if (test->startPos() == pos) clip = test;
4482 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4484 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4485 QList<QGraphicsItem *> list = scene()->items(p);
4486 ClipItem *clip = NULL;
4487 for (int i = 0; i < list.size(); i++) {
4488 if (!list.at(i)->isEnabled()) continue;
4489 if (list.at(i)->type() == AVWIDGET) {
4490 clip = static_cast <ClipItem *>(list.at(i));
4497 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4499 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4503 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4505 int pos = info.startPos.frames(m_document->fps());
4506 int track = m_document->tracksCount() - info.b_track;
4507 return getTransitionItemAt(pos, track);
4510 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4512 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4513 QList<QGraphicsItem *> list = scene()->items(p);
4514 Transition *clip = NULL;
4515 for (int i = 0; i < list.size(); i++) {
4516 if (!list.at(i)->isEnabled()) continue;
4517 if (list.at(i)->type() == TRANSITIONWIDGET) {
4518 clip = static_cast <Transition *>(list.at(i));
4525 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4527 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4530 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4532 int framepos = (int)(pos.frames(m_document->fps()));
4533 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4534 QList<QGraphicsItem *> list = scene()->items(p);
4535 Transition *clip = NULL;
4536 for (int i = 0; i < list.size(); i++) {
4537 if (!list.at(i)->isEnabled()) continue;
4538 if (list.at(i)->type() == TRANSITIONWIDGET) {
4539 Transition *test = static_cast <Transition *>(list.at(i));
4540 if (test->endPos() == pos) clip = test;
4547 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4549 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4550 QList<QGraphicsItem *> list = scene()->items(p);
4551 Transition *clip = NULL;
4552 for (int i = 0; i < list.size(); ++i) {
4553 if (!list.at(i)->isEnabled()) continue;
4554 if (list.at(i)->type() == TRANSITIONWIDGET) {
4555 Transition *test = static_cast <Transition *>(list.at(i));
4556 if (test->startPos() == pos) clip = test;
4563 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4565 if (m_selectionGroup) resetSelectionGroup(false);
4566 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4568 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);
4569 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4572 Mlt::Producer *prod = item->getProducer(end.track);
4575 qDebug() << "Moving item " << (long)item << " from .. to:";
4576 qDebug() << item->info();
4580 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4581 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4584 bool snap = KdenliveSettings::snaptopoints();
4585 KdenliveSettings::setSnaptopoints(false);
4586 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4588 int tracknumber = m_document->tracksCount() - end.track - 1;
4589 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4590 m_scene->clearSelection();
4591 if (isLocked) item->setItemLocked(true);
4593 if (item->isItemLocked()) item->setItemLocked(false);
4594 item->setSelected(true);
4596 if (item->baseClip()->isTransparent()) {
4597 // Also move automatic transition
4598 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4599 if (tr && tr->isAutomatic()) {
4600 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4601 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);
4602 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4605 KdenliveSettings::setSnaptopoints(snap);
4606 setDocumentModified();
4608 // undo last move and emit error message
4609 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4611 if (refresh) m_document->renderer()->doRefresh();
4612 if (out_actualEnd != NULL) {
4613 *out_actualEnd = item->info();
4615 qDebug() << "Actual end position updated:" << *out_actualEnd;
4619 qDebug() << item->info();
4624 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4627 resetSelectionGroup();
4628 m_scene->clearSelection();
4630 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4631 scene()->addItem(m_selectionGroup);
4633 m_document->renderer()->blockSignals(true);
4634 for (int i = 0; i < startClip.count(); i++) {
4636 startClip[i].startPos = startClip.at(i).startPos - offset;
4637 startClip[i].track = startClip.at(i).track - trackOffset;
4639 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4641 clip->setItemLocked(false);
4642 if (clip->parentItem()) {
4643 m_selectionGroup->addToGroup(clip->parentItem());
4644 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4646 m_selectionGroup->addToGroup(clip);
4647 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4649 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4650 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4652 for (int i = 0; i < startTransition.count(); i++) {
4654 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4655 startTransition[i].track = startTransition.at(i).track - trackOffset;
4657 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4659 tr->setItemLocked(false);
4660 if (tr->parentItem()) {
4661 m_selectionGroup->addToGroup(tr->parentItem());
4662 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4664 m_selectionGroup->addToGroup(tr);
4665 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4667 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());
4668 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4670 m_document->renderer()->blockSignals(false);
4672 if (m_selectionGroup) {
4673 bool snap = KdenliveSettings::snaptopoints();
4674 KdenliveSettings::setSnaptopoints(false);
4676 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4677 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4679 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4680 QList <AbstractGroupItem*> groupList;
4682 int max = children.count();
4683 for (int i = 0; i < max; i++) {
4684 if (children.at(i)->type() == GROUPWIDGET) {
4685 children += children.at(i)->childItems();
4686 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4687 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4688 /*m_document->clipManager()->removeGroup(grp);
4689 m_scene->destroyItemGroup(grp);*/
4690 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4691 if (!groupList.contains(group)) groupList.append(group);
4692 children.removeAll(children.at(i));
4697 for (int i = 0; i < children.count(); i++) {
4698 // re-add items in correct place
4699 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4700 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4702 ItemInfo info = item->info();
4703 int tracknumber = m_document->tracksCount() - info.track - 1;
4704 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4706 item->setItemLocked(true);
4707 else if (item->isItemLocked())
4708 item->setItemLocked(false);
4710 if (item->type() == AVWIDGET) {
4711 ClipItem *clip = static_cast <ClipItem*>(item);
4712 int trackProducer = info.track;
4713 info.track = m_document->tracksCount() - info.track;
4714 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4715 for (int i = 0; i < clip->effectsCount(); i++) {
4716 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4718 } else if (item->type() == TRANSITIONWIDGET) {
4719 Transition *tr = static_cast <Transition*>(item);
4721 if (!tr->forcedTrack()) {
4722 newTrack = getPreviousVideoTrack(info.track);
4724 newTrack = tr->transitionEndTrack() + trackOffset;
4725 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4727 tr->updateTransitionEndTrack(newTrack);
4728 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4732 resetSelectionGroup(false);
4733 for (int i = 0; i < groupList.count(); i++)
4734 rebuildGroup(groupList.at(i));
4738 KdenliveSettings::setSnaptopoints(snap);
4739 m_document->renderer()->doRefresh();
4740 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4743 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4745 Transition *item = getTransitionItemAt(start.startPos, start.track);
4747 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);
4748 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4752 bool snap = KdenliveSettings::snaptopoints();
4753 KdenliveSettings::setSnaptopoints(false);
4755 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4756 // Transition was moved
4757 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4758 } else if (end.endPos == start.endPos) {
4759 // Transition start resize
4760 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4761 } else if (end.startPos == start.startPos) {
4762 // Transition end resize;
4763 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4764 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4767 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4768 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4769 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4771 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4772 KdenliveSettings::setSnaptopoints(snap);
4773 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4774 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());
4775 if (m_dragItem && m_dragItem == item) {
4777 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4778 if (transitionClip && transitionClip->baseClip()) {
4779 QString size = transitionClip->baseClip()->getProperty("frame_size");
4780 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4781 if (factor == 0) factor = 1.0;
4782 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4783 p.setY(size.section('x', 1, 1).toInt());
4785 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4787 if (refresh) m_document->renderer()->doRefresh();
4788 setDocumentModified();
4791 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4793 bool resizeClipStart = (start.startPos != end.startPos);
4794 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4796 if (dontWorry) return;
4797 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);
4798 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4801 if (item->parentItem()) {
4802 // Item is part of a group, reset group
4803 resetSelectionGroup();
4806 bool snap = KdenliveSettings::snaptopoints();
4807 KdenliveSettings::setSnaptopoints(false);
4809 if (resizeClipStart) {
4810 ItemInfo clipinfo = item->info();
4811 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4812 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4814 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4816 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4818 ItemInfo clipinfo = item->info();
4819 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4820 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4822 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4824 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4826 if (!resizeClipStart && end.cropStart != start.cropStart) {
4827 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4828 ItemInfo clipinfo = end;
4829 clipinfo.track = m_document->tracksCount() - end.track;
4830 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4832 item->setCropStart(end.cropStart);
4833 item->resetThumbs(true);
4836 m_document->renderer()->doRefresh();
4837 KdenliveSettings::setSnaptopoints(snap);
4838 setDocumentModified();
4841 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4843 if (pos == oldInfo.startPos.frames(m_document->fps()))
4845 bool snap = KdenliveSettings::snaptopoints();
4847 KdenliveSettings::setSnaptopoints(false);
4848 item->resizeStart(pos);
4849 if (item->startPos().frames(m_document->fps()) != pos) {
4850 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4851 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4852 KdenliveSettings::setSnaptopoints(snap);
4855 KdenliveSettings::setSnaptopoints(snap);
4858 bool hasParentCommand = false;
4860 hasParentCommand = true;
4862 command = new QUndoCommand();
4863 command->setText(i18n("Resize clip start"));
4866 // do this here, too, because otherwise undo won't update the group
4867 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4868 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4870 ItemInfo info = item->info();
4871 if (item->type() == AVWIDGET) {
4872 ItemInfo resizeinfo = oldInfo;
4873 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4874 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4876 // Check if there is an automatic transition on that clip (lower track)
4877 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4878 if (transition && transition->isAutomatic()) {
4879 ItemInfo trInfo = transition->info();
4880 ItemInfo newTrInfo = trInfo;
4881 newTrInfo.startPos = item->startPos();
4882 if (newTrInfo.startPos < newTrInfo.endPos)
4883 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4885 // Check if there is an automatic transition on that clip (upper track)
4886 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4887 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4888 ItemInfo trInfo = transition->info();
4889 ItemInfo newTrInfo = trInfo;
4890 newTrInfo.startPos = item->startPos();
4891 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4892 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4893 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4896 ClipItem *clip = static_cast < ClipItem * >(item);
4899 // Since we must always resize clip before updating the keyframes, we
4900 // put a resize command before & after checking keyframes so that
4901 // we are sure the resize is performed before whenever we do or undo the action
4902 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4903 adjustEffects(clip, oldInfo, command);
4904 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4906 KdenliveSettings::setSnaptopoints(false);
4907 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4908 KdenliveSettings::setSnaptopoints(snap);
4909 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4911 } else if (item->type() == TRANSITIONWIDGET) {
4912 Transition *transition = static_cast <Transition *>(item);
4913 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)) {
4914 // Cannot resize transition
4915 KdenliveSettings::setSnaptopoints(false);
4916 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4917 KdenliveSettings::setSnaptopoints(snap);
4918 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4920 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4921 if (command == NULL)
4922 m_commandStack->push(moveCommand);
4926 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4927 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4929 if (!hasParentCommand)
4930 m_commandStack->push(command);
4933 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4935 if (pos == oldInfo.endPos.frames(m_document->fps()))
4937 bool snap = KdenliveSettings::snaptopoints();
4939 KdenliveSettings::setSnaptopoints(false);
4940 item->resizeEnd(pos);
4941 if (item->endPos().frames(m_document->fps()) != pos) {
4942 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4943 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4944 KdenliveSettings::setSnaptopoints(snap);
4947 KdenliveSettings::setSnaptopoints(snap);
4950 bool hasParentCommand = false;
4952 hasParentCommand = true;
4954 command = new QUndoCommand();
4957 // do this here, too, because otherwise undo won't update the group
4958 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4959 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4961 ItemInfo info = item->info();
4962 if (item->type() == AVWIDGET) {
4963 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4964 ItemInfo resizeinfo = info;
4965 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4966 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4968 // Check if there is an automatic transition on that clip (lower track)
4969 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4970 if (tr && tr->isAutomatic()) {
4971 ItemInfo trInfo = tr->info();
4972 ItemInfo newTrInfo = trInfo;
4973 newTrInfo.endPos = item->endPos();
4974 if (newTrInfo.endPos > newTrInfo.startPos)
4975 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4978 // Check if there is an automatic transition on that clip (upper track)
4979 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4980 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4981 ItemInfo trInfo = tr->info();
4982 ItemInfo newTrInfo = trInfo;
4983 newTrInfo.endPos = item->endPos();
4984 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4985 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4986 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4990 ClipItem *clip = static_cast < ClipItem * >(item);
4993 // Since we must always resize clip before updating the keyframes, we
4994 // put a resize command before & after checking keyframes so that
4995 // we are sure the resize is performed before whenever we do or undo the action
4996 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4997 adjustEffects(clip, oldInfo, command);
4998 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5000 KdenliveSettings::setSnaptopoints(false);
5001 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5002 KdenliveSettings::setSnaptopoints(true);
5003 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5005 } else if (item->type() == TRANSITIONWIDGET) {
5006 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5007 Transition *transition = static_cast <Transition *>(item);
5008 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)) {
5009 // Cannot resize transition
5010 KdenliveSettings::setSnaptopoints(false);
5011 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5012 KdenliveSettings::setSnaptopoints(true);
5013 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5015 // Check transition keyframes
5016 QDomElement old = transition->toXML();
5017 if (transition->updateKeyframes()) {
5018 QDomElement xml = transition->toXML();
5019 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);
5020 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5022 new MoveTransitionCommand(this, oldInfo, info, false, command);
5025 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5026 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5028 if (!hasParentCommand) {
5029 updateTrackDuration(oldInfo.track, command);
5030 m_commandStack->push(command);
5034 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5036 int end = item->fadeIn();
5038 // there is a fade in effect
5039 int effectPos = item->hasEffect("volume", "fadein");
5040 if (effectPos != -1) {
5041 QDomElement effect = item->getEffectAtIndex(effectPos);
5042 int start = item->cropStart().frames(m_document->fps());
5043 int max = item->cropDuration().frames(m_document->fps());
5045 // Make sure the fade effect is not longer than the clip
5046 item->setFadeIn(max);
5047 end = item->fadeIn();
5050 EffectsList::setParameter(effect, "in", QString::number(start));
5051 EffectsList::setParameter(effect, "out", QString::number(end));
5053 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5054 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5055 // if fade effect is displayed, update the effect edit widget with new clip duration
5056 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5057 emit clipItemSelected(item);
5060 effectPos = item->hasEffect("brightness", "fade_from_black");
5061 if (effectPos != -1) {
5062 QDomElement effect = item->getEffectAtIndex(effectPos);
5063 int start = item->cropStart().frames(m_document->fps());
5064 int max = item->cropDuration().frames(m_document->fps());
5066 // Make sure the fade effect is not longer than the clip
5067 item->setFadeIn(max);
5068 end = item->fadeIn();
5071 EffectsList::setParameter(effect, "in", QString::number(start));
5072 EffectsList::setParameter(effect, "out", QString::number(end));
5074 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5075 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5076 // if fade effect is displayed, update the effect edit widget with new clip duration
5077 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5078 emit clipItemSelected(item);
5083 int start = item->fadeOut();
5085 // there is a fade out effect
5086 int effectPos = item->hasEffect("volume", "fadeout");
5087 if (effectPos != -1) {
5088 QDomElement effect = item->getEffectAtIndex(effectPos);
5089 int max = item->cropDuration().frames(m_document->fps());
5090 int end = max + item->cropStart().frames(m_document->fps());
5092 // Make sure the fade effect is not longer than the clip
5093 item->setFadeOut(max);
5094 start = item->fadeOut();
5096 start = end - start;
5097 EffectsList::setParameter(effect, "in", QString::number(start));
5098 EffectsList::setParameter(effect, "out", QString::number(end));
5100 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5101 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5102 // if fade effect is displayed, update the effect edit widget with new clip duration
5103 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5104 emit clipItemSelected(item);
5107 effectPos = item->hasEffect("brightness", "fade_to_black");
5108 if (effectPos != -1) {
5109 QDomElement effect = item->getEffectAtIndex(effectPos);
5110 int max = item->cropDuration().frames(m_document->fps());
5111 int end = max + item->cropStart().frames(m_document->fps());
5113 // Make sure the fade effect is not longer than the clip
5114 item->setFadeOut(max);
5115 start = item->fadeOut();
5117 start = end - start;
5118 EffectsList::setParameter(effect, "in", QString::number(start));
5119 EffectsList::setParameter(effect, "out", QString::number(end));
5121 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5122 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5123 // if fade effect is displayed, update the effect edit widget with new clip duration
5124 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5125 emit clipItemSelected(item);
5130 int effectPos = item->hasEffect("freeze", "freeze");
5131 if (effectPos != -1) {
5132 // Freeze effect needs to be adjusted with clip resize
5133 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5134 QDomElement eff = item->getEffectAtIndex(effectPos);
5135 if (!eff.isNull() && diff != 0) {
5136 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5137 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5139 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5140 emit clipItemSelected(item);
5147 double CustomTrackView::getSnapPointForPos(double pos)
5149 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5152 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5154 QList <GenTime> snaps;
5155 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5156 QList<QGraphicsItem *> itemList = items();
5157 for (int i = 0; i < itemList.count(); i++) {
5158 if (itemList.at(i) == selected) continue;
5159 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5160 if (itemList.at(i)->type() == AVWIDGET) {
5161 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5162 GenTime start = item->startPos();
5163 GenTime end = item->endPos();
5164 snaps.append(start);
5166 if (!offsetList.isEmpty()) {
5167 for (int j = 0; j < offsetList.size(); j++) {
5168 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5169 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5173 QList < GenTime > markers = item->snapMarkers();
5174 for (int j = 0; j < markers.size(); ++j) {
5175 GenTime t = markers.at(j);
5177 if (!offsetList.isEmpty()) {
5178 for (int k = 0; k < offsetList.size(); k++) {
5179 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5183 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5184 Transition *transition = static_cast <Transition*>(itemList.at(i));
5185 GenTime start = transition->startPos();
5186 GenTime end = transition->endPos();
5187 snaps.append(start);
5189 if (!offsetList.isEmpty()) {
5190 for (int j = 0; j < offsetList.size(); j++) {
5191 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5192 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5198 // add cursor position
5199 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5201 if (!offsetList.isEmpty()) {
5202 for (int j = 0; j < offsetList.size(); j++) {
5203 snaps.append(pos - offsetList.at(j));
5208 for (int i = 0; i < m_guides.count(); i++) {
5209 snaps.append(m_guides.at(i)->position());
5210 if (!offsetList.isEmpty()) {
5211 for (int j = 0; j < offsetList.size(); j++) {
5212 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5218 QPoint z = m_document->zone();
5219 snaps.append(GenTime(z.x(), m_document->fps()));
5220 snaps.append(GenTime(z.y(), m_document->fps()));
5223 m_scene->setSnapList(snaps);
5224 //for (int i = 0; i < m_snapPoints.size(); ++i)
5225 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5228 void CustomTrackView::slotSeekToPreviousSnap()
5230 updateSnapPoints(NULL);
5231 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5232 seekCursorPos((int) res.frames(m_document->fps()));
5236 void CustomTrackView::slotSeekToNextSnap()
5238 updateSnapPoints(NULL);
5239 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5240 seekCursorPos((int) res.frames(m_document->fps()));
5244 void CustomTrackView::clipStart()
5246 AbstractClipItem *item = getMainActiveClip();
5248 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5253 void CustomTrackView::clipEnd()
5255 AbstractClipItem *item = getMainActiveClip();
5257 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5262 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5264 DocClipBase *base = m_document->clipManager()->getClipById(id);
5266 QMap <QString, QString> extraData = base->analysisData();
5267 QString oldData = extraData.value(key);
5268 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5269 if (!groupCommand) m_commandStack->push(command);
5272 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5274 QUndoCommand *subCommand = NULL;
5275 if (newMarkers.count() > 1 && groupCommand == NULL) {
5276 subCommand = new QUndoCommand;
5277 subCommand->setText("Add markers");
5279 for (int i = 0; i < newMarkers.count(); i++) {
5280 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5281 if (oldMarker == CommentedTime()) {
5282 oldMarker = newMarkers.at(i);
5283 oldMarker.setMarkerType(-1);
5285 if (newMarkers.count() == 1 && !groupCommand) {
5286 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5287 m_commandStack->push(command);
5289 else if (groupCommand) {
5290 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5293 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5296 if (subCommand) m_commandStack->push(subCommand);
5299 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5301 CommentedTime oldmarker(position, comment);
5302 CommentedTime marker = oldmarker;
5303 marker.setMarkerType(-1);
5304 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5305 m_commandStack->push(command);
5308 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5310 DocClipBase *base = m_document->clipManager()->getClipById(id);
5311 QList <CommentedTime> markers = base->commentedSnapMarkers();
5313 if (markers.isEmpty()) {
5314 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5317 QUndoCommand *deleteMarkers = new QUndoCommand();
5318 deleteMarkers->setText("Delete clip markers");
5320 for (int i = 0; i < markers.size(); i++) {
5321 CommentedTime oldMarker = markers.at(i);
5322 CommentedTime marker = oldMarker;
5323 marker.setMarkerType(-1);
5324 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5326 m_commandStack->push(deleteMarkers);
5329 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5331 DocClipBase *base = m_document->clipManager()->getClipById(id);
5332 QList < CommentedTime > markers = base->commentedSnapMarkers();
5333 if (!markers.isEmpty()) {
5334 // Set up categories
5335 QComboBox *cbox = new QComboBox;
5336 cbox->insertItem(0, i18n("All categories"));
5337 for (int i = 0; i < 5; ++i) {
5338 cbox->insertItem(i + 1, i18n("Category %1", i));
5339 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5341 cbox->setCurrentIndex(0);
5342 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5343 fd.setMode(KFile::File);
5344 fd.setOperationMode(KFileDialog::Saving);
5346 QString url = fd.selectedFile();
5347 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5348 if (url.isEmpty()) return;
5351 int category = cbox->currentIndex() - 1;
5352 for (int i = 0; i < markers.count(); i++) {
5353 if (category >= 0) {
5354 // Save only the markers in selected category
5355 if (markers.at(i).markerType() != category) continue;
5357 data.append(QString::number(markers.at(i).time().seconds()));
5359 data.append(QString::number(markers.at(i).time().seconds()));
5361 data.append(markers.at(i).comment());
5367 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5368 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5371 file.write(data.toUtf8());
5376 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5378 QComboBox *cbox = new QComboBox;
5379 for (int i = 0; i < 5; ++i) {
5380 cbox->insertItem(i, i18n("Category %1", i));
5381 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5383 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5384 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5385 fd.setMode(KFile::File);
5386 fd.setOperationMode(KFileDialog::Opening);
5388 QString url = fd.selectedFile();
5390 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5391 if (url.isEmpty()) return;
5392 int category = cbox->currentIndex();
5395 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5396 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5399 QString data = QString::fromUtf8(file.readAll());
5401 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5404 QUndoCommand *command = new QUndoCommand();
5405 command->setText("Load markers");
5407 QList <CommentedTime> markersList;
5408 foreach(QString line, lines) {
5410 values = line.split("\t", QString::SkipEmptyParts);
5411 double time1 = values.at(0).toDouble(&ok);
5414 if (values.count() >1) {
5415 time2 = values.at(1).toDouble(&ok);
5416 if (values.count() == 2) {
5417 // Check if second value is a number or text
5420 markerText = values.at(1);
5422 else markerText = i18n("Marker");
5425 // We assume 3 values per line: in out name
5427 // 2nd value is not a number, drop
5430 markerText = values.at(2);
5434 if (!markerText.isEmpty()) {
5435 // Marker found, add it
5436 //TODO: allow user to set a marker category
5437 CommentedTime marker1(GenTime(time1), markerText, category);
5438 markersList << marker1;
5439 if (time2 > 0 && time2 != time1) {
5440 CommentedTime marker2(GenTime(time2), markerText, category);
5441 markersList << marker2;
5445 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5446 if (command->childCount() > 0) m_commandStack->push(command);
5447 else delete command;
5450 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5452 DocClipBase *base = m_document->clipManager()->getClipById(id);
5453 if (base == NULL) return;
5454 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5455 else base->addSnapMarker(marker);
5456 emit updateClipMarkers(base);
5457 setDocumentModified();
5458 viewport()->update();
5461 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5463 DocClipBase *base = m_document->clipManager()->getClipById(id);
5464 if (base == NULL) return;
5465 base->setAnalysisData(key, data);
5466 emit updateClipExtraData(base);
5467 setDocumentModified();
5468 viewport()->update();
5471 int CustomTrackView::hasGuide(int pos, int offset)
5473 for (int i = 0; i < m_guides.count(); i++) {
5474 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5475 if (qAbs(guidePos - pos) <= offset) return guidePos;
5476 else if (guidePos > pos) return -1;
5481 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5485 double fps = m_document->fps();
5486 for (int i = 0; i < m_guides.count(); i++) {
5487 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5488 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5490 goMenu->setEnabled(!m_guides.isEmpty());
5493 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5495 if (oldPos > GenTime() && pos > GenTime()) {
5497 for (int i = 0; i < m_guides.count(); i++) {
5498 if (m_guides.at(i)->position() == oldPos) {
5499 Guide *item = m_guides.at(i);
5500 item->updateGuide(pos, comment);
5504 } else if (pos > GenTime()) addGuide(pos, comment);
5508 for (int i = 0; i < m_guides.count(); i++) {
5509 if (m_guides.at(i)->position() == oldPos) {
5510 delete m_guides.takeAt(i);
5515 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5517 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5518 m_document->syncGuides(m_guides);
5521 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5523 for (int i = 0; i < m_guides.count(); i++) {
5524 if (m_guides.at(i)->position() == pos) {
5525 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5529 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5530 scene()->addItem(g);
5532 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5533 m_document->syncGuides(m_guides);
5537 void CustomTrackView::slotAddGuide(bool dialog)
5539 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5541 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5542 m_document->timecode(), i18n("Add Guide"), this);
5543 if (d->exec() != QDialog::Accepted) {
5547 marker = d->newMarker();
5550 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5552 if (addGuide(marker.time(), marker.comment())) {
5553 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5554 m_commandStack->push(command);
5558 void CustomTrackView::slotEditGuide(int guidePos)
5561 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5562 else pos = GenTime(guidePos, m_document->fps());
5564 for (int i = 0; i < m_guides.count(); i++) {
5565 if (m_guides.at(i)->position() == pos) {
5566 slotEditGuide(m_guides.at(i)->info());
5571 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5574 void CustomTrackView::slotEditGuide(CommentedTime guide)
5576 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5577 if (d->exec() == QDialog::Accepted) {
5578 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5579 m_commandStack->push(command);
5585 void CustomTrackView::slotEditTimeLineGuide()
5587 if (m_dragGuide == NULL) return;
5588 CommentedTime guide = m_dragGuide->info();
5589 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5590 m_document->timecode(), i18n("Edit Guide"), this);
5591 if (d->exec() == QDialog::Accepted) {
5592 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5593 m_commandStack->push(command);
5598 void CustomTrackView::slotDeleteGuide(int guidePos)
5601 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5602 else pos = GenTime(guidePos, m_document->fps());
5604 for (int i = 0; i < m_guides.count(); i++) {
5605 if (m_guides.at(i)->position() == pos) {
5606 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5607 m_commandStack->push(command);
5612 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5616 void CustomTrackView::slotDeleteTimeLineGuide()
5618 if (m_dragGuide == NULL) return;
5619 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5620 m_commandStack->push(command);
5624 void CustomTrackView::slotDeleteAllGuides()
5626 QUndoCommand *deleteAll = new QUndoCommand();
5627 deleteAll->setText("Delete all guides");
5628 for (int i = 0; i < m_guides.count(); i++) {
5629 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5631 m_commandStack->push(deleteAll);
5634 void CustomTrackView::setTool(PROJECTTOOL tool)
5639 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5642 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5643 m_scene->setScale(scaleFactor, verticalScale);
5644 removeTipAnimation();
5645 bool adjust = false;
5646 if (verticalScale != matrix().m22()) adjust = true;
5647 setMatrix(newmatrix);
5649 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5650 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5651 for (int i = 0; i < m_guides.count(); i++) {
5652 QLineF l = m_guides.at(i)->line();
5653 l.setP2(QPointF(l.x2(), newHeight));
5654 m_guides.at(i)->setLine(l);
5656 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5659 int diff = sceneRect().width() - m_projectDuration;
5660 if (diff * newmatrix.m11() < 50) {
5661 if (newmatrix.m11() < 0.4)
5662 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5664 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5666 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5667 centerOn(QPointF(cursorPos(), verticalPos));
5670 void CustomTrackView::slotRefreshGuides()
5672 if (KdenliveSettings::showmarkers()) {
5673 for (int i = 0; i < m_guides.count(); i++)
5674 m_guides.at(i)->update();
5678 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5680 painter->setClipRect(rect);
5681 QPen pen1 = painter->pen();
5682 QColor lineColor = palette().dark().color();
5683 lineColor.setAlpha(100);
5684 pen1.setColor(lineColor);
5685 painter->setPen(pen1);
5686 double min = rect.left();
5687 double max = rect.right();
5688 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5689 int maxTrack = m_document->tracksCount();
5690 QColor lockedColor = palette().button().color();
5691 QColor audioColor = palette().alternateBase().color();
5692 for (int i = 0; i < maxTrack; i++) {
5693 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5694 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5695 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5696 if (i == m_selectedTrack)
5697 painter->fillRect(track, m_activeTrackBrush.brush(this));
5699 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5701 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5705 bool CustomTrackView::findString(const QString &text)
5708 for (int i = 0; i < m_searchPoints.size(); ++i) {
5709 marker = m_searchPoints.at(i).comment();
5710 if (marker.contains(text, Qt::CaseInsensitive)) {
5711 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5712 int vert = verticalScrollBar()->value();
5713 int hor = cursorPos();
5714 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5722 void CustomTrackView::selectFound(QString track, QString pos)
5724 seekCursorPos(m_document->timecode().getFrameCount(pos));
5725 slotSelectTrack(track.toInt());
5727 int vert = verticalScrollBar()->value();
5728 int hor = cursorPos();
5729 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5732 bool CustomTrackView::findNextString(const QString &text)
5735 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5736 marker = m_searchPoints.at(i).comment();
5737 if (marker.contains(text, Qt::CaseInsensitive)) {
5738 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5739 int vert = verticalScrollBar()->value();
5740 int hor = cursorPos();
5741 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5750 void CustomTrackView::initSearchStrings()
5752 m_searchPoints.clear();
5753 QList<QGraphicsItem *> itemList = items();
5754 for (int i = 0; i < itemList.count(); i++) {
5755 // parse all clip names
5756 if (itemList.at(i)->type() == AVWIDGET) {
5757 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5758 GenTime start = item->startPos();
5759 CommentedTime t(start, item->clipName());
5760 m_searchPoints.append(t);
5761 // add all clip markers
5762 QList < CommentedTime > markers = item->commentedSnapMarkers();
5763 m_searchPoints += markers;
5768 for (int i = 0; i < m_guides.count(); i++)
5769 m_searchPoints.append(m_guides.at(i)->info());
5771 qSort(m_searchPoints);
5774 void CustomTrackView::clearSearchStrings()
5776 m_searchPoints.clear();
5780 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5782 QList<ItemInfo> matchingInfo;
5783 QList<QGraphicsItem *> itemList = items();
5784 for (int i = 0; i < itemList.count(); i++) {
5785 if (itemList.at(i)->type() == AVWIDGET) {
5786 ClipItem *item = (ClipItem *)itemList.at(i);
5787 if (item->clipProducer() == clipId)
5788 matchingInfo << item->info();
5791 return matchingInfo;
5794 void CustomTrackView::copyClip()
5796 qDeleteAll(m_copiedItems);
5797 m_copiedItems.clear();
5798 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5799 if (itemList.count() == 0) {
5800 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5803 for (int i = 0; i < itemList.count(); i++) {
5804 if (itemList.at(i)->type() == AVWIDGET) {
5805 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5806 ClipItem *clone = clip->clone(clip->info());
5807 m_copiedItems.append(clone);
5808 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5809 Transition *dup = static_cast <Transition *>(itemList.at(i));
5810 m_copiedItems.append(dup->clone());
5815 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5817 if (m_scene->editMode() != NORMALEDIT) {
5818 // If we are in overwrite mode, always allow the move
5821 int height = m_tracksHeight - 2;
5823 if (type == TRANSITIONWIDGET) {
5824 height = Transition::itemHeight();
5825 offset = Transition::itemOffset();
5827 else if (type == AVWIDGET) {
5828 height = ClipItem::itemHeight();
5829 offset = ClipItem::itemOffset();
5831 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);
5832 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5833 for (int i = 0; i < collisions.count(); i++) {
5834 if (collisions.at(i)->type() == type) {
5841 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5844 for (int i = 0; i < infoList.count(); i++) {
5845 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));
5848 QList<QGraphicsItem *> collisions = scene()->items(path);
5849 for (int i = 0; i < collisions.count(); i++) {
5850 if (collisions.at(i)->type() == type) return false;
5855 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5857 for (int i = 0; i < items.count(); i++) {
5858 ItemInfo info = items.at(i)->info();
5859 info.startPos += offset;
5860 info.endPos += offset;
5861 info.track += trackOffset;
5862 if (!canBePastedTo(info, items.at(i)->type())) return false;
5867 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5869 QPainterPath movePath;
5870 movePath.moveTo(0, 0);
5872 for (int i = 0; i < items.count(); i++) {
5873 ItemInfo info = items.at(i)->info();
5874 info.startPos = info.startPos + offset;
5875 info.endPos = info.endPos + offset;
5876 info.track = info.track + trackOffset;
5877 if (info.startPos < GenTime()) {
5878 // No clip should go below 0
5881 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));
5882 movePath.addRect(rect);
5884 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5885 for (int i = 0; i < collisions.count(); i++) {
5886 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5887 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5895 void CustomTrackView::pasteClip()
5897 if (m_copiedItems.count() == 0) {
5898 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5903 GenTime pos = GenTime(-1);
5904 if (m_menuPosition.isNull()) {
5905 position = mapFromGlobal(QCursor::pos());
5906 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5907 track = m_selectedTrack;
5908 pos = GenTime(m_cursorPos, m_document->fps());
5909 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5913 position = m_menuPosition;
5916 if (pos == GenTime(-1))
5917 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5919 track = (int)(mapToScene(position).y() / m_tracksHeight);
5921 GenTime leftPos = m_copiedItems.at(0)->startPos();
5922 int lowerTrack = m_copiedItems.at(0)->track();
5923 int upperTrack = m_copiedItems.at(0)->track();
5924 for (int i = 1; i < m_copiedItems.count(); i++) {
5925 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5926 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5927 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5930 GenTime offset = pos - leftPos;
5931 int trackOffset = track - lowerTrack;
5933 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5934 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5935 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5936 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5939 QUndoCommand *pasteClips = new QUndoCommand();
5940 pasteClips->setText("Paste clips");
5942 for (int i = 0; i < m_copiedItems.count(); i++) {
5943 // parse all clip names
5944 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5945 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5946 ItemInfo info = clip->info();
5947 info.startPos += offset;
5948 info.endPos += offset;
5949 info.track += trackOffset;
5950 if (canBePastedTo(info, AVWIDGET)) {
5951 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5952 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5953 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5954 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5956 info.startPos = tr->startPos() + offset;
5957 info.endPos = tr->endPos() + offset;
5958 info.track = tr->track() + trackOffset;
5959 int transitionEndTrack;
5960 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5961 else transitionEndTrack = tr->transitionEndTrack();
5962 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5963 if (info.startPos >= info.endPos) {
5964 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5965 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5966 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5969 updateTrackDuration(-1, pasteClips);
5970 m_commandStack->push(pasteClips);
5973 void CustomTrackView::pasteClipEffects()
5975 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5976 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5979 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5981 QUndoCommand *paste = new QUndoCommand();
5982 paste->setText("Paste effects");
5984 QList<QGraphicsItem *> clips = scene()->selectedItems();
5987 for (int i = 0; i < clips.count(); ++i) {
5988 if (clips.at(i)->type() == GROUPWIDGET) {
5989 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5990 for (int j = 0; j < children.count(); j++) {
5991 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5992 clips.append(children.at(j));
5998 for (int i = 0; i < clips.count(); ++i) {
5999 if (clips.at(i)->type() == AVWIDGET) {
6000 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6001 for (int j = 0; j < clip->effectsCount(); j++) {
6002 QDomElement eff = clip->effect(j);
6003 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6004 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6005 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6010 if (paste->childCount() > 0) m_commandStack->push(paste);
6013 //adjust effects (fades, ...)
6014 for (int i = 0; i < clips.count(); ++i) {
6015 if (clips.at(i)->type() == AVWIDGET) {
6016 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6017 updatePositionEffects(item, item->info());
6023 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6025 // parse parameters to check if we need to adjust to the new crop start
6026 int diff = (newstart - oldstart).frames(m_document->fps());
6027 int max = (newstart + duration).frames(m_document->fps());
6029 QDomNodeList params = xml.elementsByTagName("parameter");
6030 for (int i = 0; i < params.count(); i++) {
6031 QDomElement e = params.item(i).toElement();
6032 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6033 QString def = e.attribute("default");
6034 // Effect has a keyframe type parameter, we need to adjust the values
6035 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6036 QStringList newKeyFrames;
6037 foreach(const QString &str, keys) {
6038 int pos = str.section(':', 0, 0).toInt();
6039 double val = str.section(':', 1, 1).toDouble();
6042 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6044 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6046 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6047 e.setAttribute("keyframes", newKeyFrames.join(";"));
6052 ClipItem *CustomTrackView::getClipUnderCursor() const
6054 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6055 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6056 for (int i = 0; i < collisions.count(); i++) {
6057 if (collisions.at(i)->type() == AVWIDGET) {
6058 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6059 if (!clip->isItemLocked()) return clip;
6065 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6067 QList<QGraphicsItem *> clips = scene()->selectedItems();
6068 if (clips.isEmpty()) {
6069 return getClipUnderCursor();
6071 AbstractClipItem *item = NULL;
6072 for (int i = 0; i < clips.count(); ++i) {
6073 if (clips.at(i)->type() == AVWIDGET) {
6074 item = static_cast < AbstractClipItem *>(clips.at(i));
6075 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6078 if (item) return item;
6083 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6085 QList<QGraphicsItem *> clips = scene()->selectedItems();
6086 if (clips.isEmpty()) {
6087 return getClipUnderCursor();
6090 // remove all items in the list that are not clips
6091 for (int i = 0; i < clips.count();) {
6092 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6095 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6096 for (int i = 0; i < clips.count(); ++i) {
6097 if (clips.at(i)->type() == AVWIDGET) {
6098 item = static_cast < ClipItem *>(clips.at(i));
6099 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6107 void CustomTrackView::setInPoint()
6109 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6111 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6114 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6119 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6122 QUndoCommand *resizeCommand = new QUndoCommand();
6123 resizeCommand->setText(i18n("Resize group"));
6124 QList <QGraphicsItem *> items = parent->childItems();
6125 for (int i = 0; i < items.count(); ++i) {
6126 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6127 if (item && item->type() == AVWIDGET) {
6128 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6131 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6133 //TODO warn user of failed resize
6134 delete resizeCommand;
6137 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6140 void CustomTrackView::setOutPoint()
6142 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6144 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6147 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6151 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6154 QUndoCommand *resizeCommand = new QUndoCommand();
6155 resizeCommand->setText(i18n("Resize group"));
6156 QList <QGraphicsItem *> items = parent->childItems();
6157 for (int i = 0; i < items.count(); ++i) {
6158 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6159 if (item && item->type() == AVWIDGET) {
6160 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6163 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6165 //TODO warn user of failed resize
6166 delete resizeCommand;
6169 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6172 void CustomTrackView::slotUpdateAllThumbs()
6174 if (!isEnabled()) return;
6175 QList<QGraphicsItem *> itemList = items();
6176 //if (itemList.isEmpty()) return;
6178 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6179 for (int i = 0; i < itemList.count(); i++) {
6180 if (itemList.at(i)->type() == AVWIDGET) {
6181 item = static_cast <ClipItem *>(itemList.at(i));
6182 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6183 // Check if we have a cached thumbnail
6184 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6185 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6186 if (QFile::exists(thumb)) {
6188 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6189 item->slotSetStartThumb(pix);
6192 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6193 QString endThumb = startThumb;
6194 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6195 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6196 if (QFile::exists(startThumb)) {
6197 QPixmap pix(startThumb);
6198 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6199 item->slotSetStartThumb(pix);
6201 if (QFile::exists(endThumb)) {
6202 QPixmap pix(endThumb);
6203 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6204 item->slotSetEndThumb(pix);
6207 item->refreshClip(false, false);
6211 viewport()->update();
6214 void CustomTrackView::saveThumbnails()
6216 QList<QGraphicsItem *> itemList = items();
6218 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6219 for (int i = 0; i < itemList.count(); i++) {
6220 if (itemList.at(i)->type() == AVWIDGET) {
6221 item = static_cast <ClipItem *>(itemList.at(i));
6222 if (item->clipType() != COLOR) {
6223 // Check if we have a cached thumbnail
6224 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6225 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6226 if (!QFile::exists(thumb)) {
6227 QPixmap pix(item->startThumb());
6231 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6232 QString endThumb = startThumb;
6233 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6234 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6235 if (!QFile::exists(startThumb)) {
6236 QPixmap pix(item->startThumb());
6237 pix.save(startThumb);
6239 if (!QFile::exists(endThumb)) {
6240 QPixmap pix(item->endThumb());
6250 void CustomTrackView::slotInsertTrack(int ix)
6252 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6253 d->comboTracks->setCurrentIndex(ix);
6254 d->label->setText(i18n("Insert track"));
6255 d->setWindowTitle(i18n("Insert New Track"));
6257 if (d->exec() == QDialog::Accepted) {
6258 ix = d->comboTracks->currentIndex();
6259 if (d->before_select->currentIndex() == 1)
6263 info.isMute = false;
6264 info.isLocked = false;
6265 info.effectsList = EffectsList(true);
6266 if (d->video_track->isChecked()) {
6267 info.type = VIDEOTRACK;
6268 info.isBlind = false;
6270 info.type = AUDIOTRACK;
6271 info.isBlind = true;
6273 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6274 m_commandStack->push(addTrack);
6275 setDocumentModified();
6280 void CustomTrackView::slotDeleteTrack(int ix)
6282 if (m_document->tracksCount() < 2) return;
6283 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6284 d->comboTracks->setCurrentIndex(ix);
6285 d->label->setText(i18n("Delete track"));
6286 d->before_select->setHidden(true);
6287 d->setWindowTitle(i18n("Delete Track"));
6288 d->video_track->setHidden(true);
6289 d->audio_track->setHidden(true);
6290 if (d->exec() == QDialog::Accepted) {
6291 ix = d->comboTracks->currentIndex();
6292 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6293 deleteTimelineTrack(ix, info);
6294 setDocumentModified();
6295 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6296 m_commandStack->push(command);*/
6301 void CustomTrackView::slotConfigTracks(int ix)
6303 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6304 ix, parentWidget());
6305 if (d->exec() == QDialog::Accepted) {
6306 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6307 m_commandStack->push(configTracks);
6308 QList <int> toDelete = d->deletedTracks();
6309 for (int i = 0; i < toDelete.count(); ++i) {
6310 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6311 deleteTimelineTrack(toDelete.at(i) - i, info);
6313 setDocumentModified();
6318 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6320 if (m_document->tracksCount() < 2) return;
6321 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6322 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6323 QList<QGraphicsItem *> selection = m_scene->items(r);
6324 QUndoCommand *deleteTrack = new QUndoCommand();
6325 deleteTrack->setText("Delete track");
6327 // Delete all clips in selected track
6328 for (int i = 0; i < selection.count(); i++) {
6329 if (selection.at(i)->type() == AVWIDGET) {
6330 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6331 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6332 m_waitingThumbs.removeAll(item);
6333 m_scene->removeItem(item);
6336 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6337 Transition *item = static_cast <Transition *>(selection.at(i));
6338 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6339 m_scene->removeItem(item);
6345 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6346 m_commandStack->push(deleteTrack);
6349 void CustomTrackView::autoTransition()
6351 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6352 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6353 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6356 Transition *tr = static_cast <Transition*>(itemList.at(0));
6357 tr->setAutomatic(!tr->isAutomatic());
6358 QDomElement transition = tr->toXML();
6359 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);
6360 setDocumentModified();
6363 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6365 QList<QGraphicsItem *> list = scene()->items();
6366 ClipItem *clip = NULL;
6367 for (int i = 0; i < list.size(); ++i) {
6368 if (list.at(i)->type() == AVWIDGET) {
6369 clip = static_cast <ClipItem *>(list.at(i));
6370 if (clip->clipProducer() == id) {
6371 clip->setClipName(name);
6375 viewport()->update();
6378 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6380 minimum = GenTime();
6381 maximum = GenTime();
6382 QList<QGraphicsItem *> selection;
6383 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6384 selection.removeAll(item);
6385 for (int i = 0; i < selection.count(); i++) {
6386 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6387 if (clip && clip->type() == AVWIDGET) {
6388 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6389 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6394 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6396 minimum = GenTime();
6397 maximum = GenTime();
6398 QList<QGraphicsItem *> selection;
6399 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6400 selection.removeAll(item);
6401 for (int i = 0; i < selection.count(); i++) {
6402 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6403 if (clip && clip->type() == TRANSITIONWIDGET) {
6404 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6405 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6410 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6412 for (int i = 0; i < groups.count(); i++) {
6413 QDomNodeList children = groups.at(i).childNodes();
6414 scene()->clearSelection();
6415 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6416 QDomElement elem = children.item(nodeindex).toElement();
6417 int pos = elem.attribute("position").toInt();
6418 int track = elem.attribute("track").toInt();
6419 if (elem.tagName() == "clipitem") {
6420 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6421 if (clip) clip->setSelected(true);
6423 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6424 if (clip) clip->setSelected(true);
6427 groupSelectedItems(false, true);
6431 void CustomTrackView::splitAudio()
6433 resetSelectionGroup();
6434 QList<QGraphicsItem *> selection = scene()->selectedItems();
6435 if (selection.isEmpty()) {
6436 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6439 QUndoCommand *splitCommand = new QUndoCommand();
6440 splitCommand->setText(i18n("Split audio"));
6441 for (int i = 0; i < selection.count(); i++) {
6442 if (selection.at(i)->type() == AVWIDGET) {
6443 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6444 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6445 if (clip->parentItem()) {
6446 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6448 EffectsList effects;
6449 effects.clone(clip->effectList());
6450 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6455 if (splitCommand->childCount()) {
6456 updateTrackDuration(-1, splitCommand);
6457 m_commandStack->push(splitCommand);
6461 void CustomTrackView::setAudioAlignReference()
6463 QList<QGraphicsItem *> selection = scene()->selectedItems();
6464 if (selection.isEmpty() || selection.size() > 1) {
6465 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6468 if (m_audioCorrelator != NULL) {
6469 delete m_audioCorrelator;
6471 if (selection.at(0)->type() == AVWIDGET) {
6472 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6473 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6474 m_audioAlignmentReference = clip;
6476 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6477 m_audioCorrelator = new AudioCorrelation(envelope);
6481 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6482 envelope->dumpInfo();
6486 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6490 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6493 void CustomTrackView::alignAudio()
6495 bool referenceOK = true;
6496 if (m_audioCorrelator == NULL) {
6497 referenceOK = false;
6500 if (!scene()->items().contains(m_audioAlignmentReference)) {
6501 // The reference item has been deleted from the timeline (or so)
6502 referenceOK = false;
6506 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6511 QList<QGraphicsItem *> selection = scene()->selectedItems();
6512 foreach (QGraphicsItem *item, selection) {
6513 if (item->type() == AVWIDGET) {
6515 ClipItem *clip = static_cast<ClipItem*>(item);
6516 if (clip == m_audioAlignmentReference) {
6520 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6521 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()));
6523 // FFT only for larger vectors. We could use it all time, but for small vectors
6524 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6525 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6526 int shift = m_audioCorrelator->getShift(index);
6531 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6532 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6533 envelope->dumpInfo();
6535 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6536 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6537 qDebug() << "We will start at " << targetPos;
6538 qDebug() << "to shift by " << shift;
6539 qDebug() << "(eventually)";
6540 qDebug() << "(maybe)";
6544 QUndoCommand *moveCommand = new QUndoCommand();
6546 GenTime add(shift, m_document->fps());
6547 ItemInfo start = clip->info();
6549 ItemInfo end = start;
6550 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6551 end.endPos = end.startPos + start.cropDuration;
6553 if ( end.startPos.seconds() < 0 ) {
6554 // Clip would start before 0, so crop it first
6555 GenTime cropBy = -end.startPos;
6558 qDebug() << "Need to crop clip. " << start;
6559 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6562 ItemInfo resized = start;
6563 resized.startPos += cropBy;
6565 resizeClip(start, resized);
6566 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6568 start = clip->info();
6569 end.startPos += cropBy;
6572 qDebug() << "Clip cropped. " << start;
6573 qDebug() << "Moving to: " << end;
6577 if (itemCollision(clip, end)) {
6579 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6583 moveCommand->setText(i18n("Auto-align clip"));
6584 new MoveClipCommand(this, start, end, true, moveCommand);
6585 updateTrackDuration(clip->track(), moveCommand);
6586 m_commandStack->push(moveCommand);
6593 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6595 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6599 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6601 ClipItem *clip = getClipItemAt(pos, track);
6603 kDebug() << "// Cannot find clip to split!!!";
6607 int start = pos.frames(m_document->fps());
6608 int freetrack = m_document->tracksCount() - track - 1;
6610 // do not split audio when we are on an audio track
6611 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6614 for (; freetrack > 0; freetrack--) {
6615 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6616 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6617 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6618 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6619 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6624 kDebug() << "GOT TRK: " << track;
6625 if (freetrack == 0) {
6626 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6628 ItemInfo info = clip->info();
6629 info.track = m_document->tracksCount() - freetrack;
6630 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6631 scene()->clearSelection();
6632 clip->setSelected(true);
6633 ClipItem *audioClip = getClipItemAt(start, info.track);
6635 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6636 clip->setVideoOnly(true);
6637 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6638 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6640 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6641 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6643 m_document->renderer()->unlockService(tractor);
6644 audioClip->setSelected(true);
6645 audioClip->setAudioOnly(true);
6647 // keep video effects, move audio effects to audio clip
6650 for (int i = 0; i < effects.count(); ++i) {
6651 if (effects.at(i).attribute("type") == "audio") {
6652 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6655 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6660 groupSelectedItems(false, true);
6664 // unsplit clip: remove audio part and change video part to normal clip
6665 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6666 kDebug() << "//CANNOT FIND CLP GRP";
6669 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6670 QList<QGraphicsItem *> children = grp->childItems();
6671 if (children.count() != 2) {
6672 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6675 for (int i = 0; i < children.count(); i++) {
6676 if (children.at(i) != clip) {
6677 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6678 ItemInfo info = clip->info();
6679 deleteClip(clp->info());
6680 clip->setVideoOnly(false);
6681 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6682 if (!m_document->renderer()->mltUpdateClipProducer(
6684 m_document->tracksCount() - info.track,
6685 info.startPos.frames(m_document->fps()),
6686 clip->baseClip()->getProducer(info.track))) {
6688 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6689 info.startPos.frames(m_document->fps()), info.track),
6692 m_document->renderer()->unlockService(tractor);
6694 // re-add audio effects
6695 for (int i = 0; i < effects.count(); ++i) {
6696 if (effects.at(i).attribute("type") == "audio") {
6697 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6704 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6705 m_document->clipManager()->removeGroup(grp);
6706 scene()->destroyItemGroup(grp);
6710 void CustomTrackView::setVideoOnly()
6712 resetSelectionGroup();
6713 QList<QGraphicsItem *> selection = scene()->selectedItems();
6714 if (selection.isEmpty()) {
6715 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6718 QUndoCommand *videoCommand = new QUndoCommand();
6719 videoCommand->setText(i18n("Video only"));
6720 for (int i = 0; i < selection.count(); i++) {
6721 if (selection.at(i)->type() == AVWIDGET) {
6722 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6723 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6724 if (clip->parentItem()) {
6725 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6727 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6732 m_commandStack->push(videoCommand);
6735 void CustomTrackView::setAudioOnly()
6737 resetSelectionGroup();
6738 QList<QGraphicsItem *> selection = scene()->selectedItems();
6739 if (selection.isEmpty()) {
6740 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6743 QUndoCommand *videoCommand = new QUndoCommand();
6744 videoCommand->setText(i18n("Audio only"));
6745 for (int i = 0; i < selection.count(); i++) {
6746 if (selection.at(i)->type() == AVWIDGET) {
6747 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6748 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6749 if (clip->parentItem()) {
6750 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6752 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6757 m_commandStack->push(videoCommand);
6760 void CustomTrackView::setAudioAndVideo()
6762 resetSelectionGroup();
6763 QList<QGraphicsItem *> selection = scene()->selectedItems();
6764 if (selection.isEmpty()) {
6765 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6768 QUndoCommand *videoCommand = new QUndoCommand();
6769 videoCommand->setText(i18n("Audio and Video"));
6770 for (int i = 0; i < selection.count(); i++) {
6771 if (selection.at(i)->type() == AVWIDGET) {
6772 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6773 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6774 if (clip->parentItem()) {
6775 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6777 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6782 m_commandStack->push(videoCommand);
6785 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6787 ClipItem *clip = getClipItemAt(pos, track);
6789 kDebug() << "// Cannot find clip to split!!!";
6792 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6794 int start = pos.frames(m_document->fps());
6795 clip->setVideoOnly(true);
6796 clip->setAudioOnly(false);
6797 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6798 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6800 } else if (audioOnly) {
6801 int start = pos.frames(m_document->fps());
6802 clip->setAudioOnly(true);
6803 clip->setVideoOnly(false);
6804 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6805 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6808 int start = pos.frames(m_document->fps());
6809 clip->setAudioOnly(false);
6810 clip->setVideoOnly(false);
6811 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6812 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6815 m_document->renderer()->unlockService(tractor);
6817 setDocumentModified();
6820 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6822 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6823 m_clipTypeGroup->setEnabled(false);
6825 m_clipTypeGroup->setEnabled(true);
6826 QList <QAction *> actions = m_clipTypeGroup->actions();
6828 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6829 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6830 else lookup = "clip_audio_and_video";
6831 for (int i = 0; i < actions.count(); i++) {
6832 if (actions.at(i)->data().toString() == lookup) {
6833 actions.at(i)->setChecked(true);
6840 void CustomTrackView::slotGoToMarker(QAction *action)
6842 int pos = action->data().toInt();
6846 void CustomTrackView::reloadTransitionLumas()
6850 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6851 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6852 for (int i = 0; i < params.count(); i++) {
6853 QDomElement e = params.item(i).toElement();
6854 if (e.attribute("tag") == "resource") {
6855 lumaNames = e.attribute("paramlistdisplay");
6856 lumaFiles = e.attribute("paramlist");
6861 QList<QGraphicsItem *> itemList = items();
6862 Transition *transitionitem;
6863 QDomElement transitionXml;
6864 for (int i = 0; i < itemList.count(); i++) {
6865 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6866 transitionitem = static_cast <Transition*>(itemList.at(i));
6867 transitionXml = transitionitem->toXML();
6868 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6869 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6870 for (int i = 0; i < params.count(); i++) {
6871 QDomElement e = params.item(i).toElement();
6872 if (e.attribute("tag") == "resource") {
6873 e.setAttribute("paramlistdisplay", lumaNames);
6874 e.setAttribute("paramlist", lumaFiles);
6879 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6880 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6881 for (int i = 0; i < params.count(); i++) {
6882 QDomElement e = params.item(i).toElement();
6883 if (e.attribute("tag") == "luma") {
6884 e.setAttribute("paramlistdisplay", lumaNames);
6885 e.setAttribute("paramlist", lumaFiles);
6892 emit transitionItemSelected(NULL);
6895 double CustomTrackView::fps() const
6897 return m_document->fps();
6900 void CustomTrackView::updateProjectFps()
6902 // update all clips to the new fps
6903 resetSelectionGroup();
6904 scene()->clearSelection();
6906 QList<QGraphicsItem *> itemList = items();
6907 for (int i = 0; i < itemList.count(); i++) {
6908 // remove all items and re-add them one by one
6909 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6911 for (int i = 0; i < itemList.count(); i++) {
6912 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6913 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6914 clip->updateFps(m_document->fps());
6915 m_scene->addItem(clip);
6916 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6917 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6918 QList<QGraphicsItem *> children = grp->childItems();
6919 for (int j = 0; j < children.count(); j++) {
6920 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6921 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6922 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6923 clip->updateFps(m_document->fps());
6926 m_document->clipManager()->removeGroup(grp);
6927 m_scene->addItem(grp);
6928 scene()->destroyItemGroup(grp);
6929 scene()->clearSelection();
6930 for (int j = 0; j < children.count(); j++) {
6931 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6932 //children.at(j)->setParentItem(0);
6933 children.at(j)->setSelected(true);
6936 groupSelectedItems(true, true);
6937 } else if (itemList.at(i)->type() == GUIDEITEM) {
6938 Guide *g = static_cast<Guide *>(itemList.at(i));
6940 m_scene->addItem(g);
6943 viewport()->update();
6946 void CustomTrackView::slotTrackDown()
6948 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6949 else m_selectedTrack++;
6950 emit updateTrackHeaders();
6951 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6952 ensureVisible(rect, 0, 0);
6953 viewport()->update();
6956 void CustomTrackView::slotTrackUp()
6958 if (m_selectedTrack > 0) m_selectedTrack--;
6959 else m_selectedTrack = m_document->tracksCount() - 1;
6960 emit updateTrackHeaders();
6961 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6962 ensureVisible(rect, 0, 0);
6963 viewport()->update();
6966 int CustomTrackView::selectedTrack() const
6968 return m_selectedTrack;
6971 QStringList CustomTrackView::selectedClips() const
6973 QStringList clipIds;
6974 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6975 for (int i = 0; i < selection.count(); i++) {
6976 if (selection.at(i)->type() == AVWIDGET) {
6977 ClipItem *item = (ClipItem *)selection.at(i);
6978 clipIds << item->clipProducer();
6984 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6986 QList<ClipItem *> clips;
6987 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6988 for (int i = 0; i < selection.count(); i++) {
6989 if (selection.at(i)->type() == AVWIDGET) {
6990 clips.append((ClipItem *)selection.at(i));
6996 void CustomTrackView::slotSelectTrack(int ix)
6998 m_selectedTrack = qMax(0, ix);
6999 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7000 emit updateTrackHeaders();
7001 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7002 ensureVisible(rect, 0, 0);
7003 viewport()->update();
7006 void CustomTrackView::slotSelectClipsInTrack()
7008 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7009 QList<QGraphicsItem *> selection = m_scene->items(rect);
7010 m_scene->clearSelection();
7011 for (int i = 0; i < selection.count(); i++) {
7012 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7013 selection.at(i)->setSelected(true);
7016 resetSelectionGroup();
7017 groupSelectedItems();
7020 void CustomTrackView::slotSelectAllClips()
7022 QList<QGraphicsItem *> selection = m_scene->items();
7023 m_scene->clearSelection();
7024 for (int i = 0; i < selection.count(); i++) {
7025 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7026 selection.at(i)->setSelected(true);
7029 resetSelectionGroup();
7030 groupSelectedItems();
7033 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7036 if (track != -1 && pos != -1)
7037 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7039 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7040 QList<QGraphicsItem *> selection = m_scene->items(rect);
7041 resetSelectionGroup(group);
7042 if (!group) m_scene->clearSelection();
7043 for (int i = 0; i < selection.count(); i++) {
7044 if (selection.at(i)->type() == AVWIDGET) {
7045 selection.at(i)->setSelected(add);
7049 if (group) groupSelectedItems();
7052 void CustomTrackView::selectTransition(bool add, bool group)
7054 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7055 QList<QGraphicsItem *> selection = m_scene->items(rect);
7056 resetSelectionGroup(group);
7057 if (!group) m_scene->clearSelection();
7058 for (int i = 0; i < selection.count(); i++) {
7059 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7060 selection.at(i)->setSelected(add);
7064 if (group) groupSelectedItems();
7067 QStringList CustomTrackView::extractTransitionsLumas()
7070 QList<QGraphicsItem *> itemList = items();
7071 Transition *transitionitem;
7072 QDomElement transitionXml;
7073 for (int i = 0; i < itemList.count(); i++) {
7074 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7075 transitionitem = static_cast <Transition*>(itemList.at(i));
7076 transitionXml = transitionitem->toXML();
7077 // luma files in transitions can be in "resource" or "luma" property
7078 QString luma = EffectsList::parameter(transitionXml, "luma");
7079 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7080 if (!luma.isEmpty()) urls << KUrl(luma).path();
7083 urls.removeDuplicates();
7087 void CustomTrackView::setEditMode(EDITMODE mode)
7089 m_scene->setEditMode(mode);
7092 void CustomTrackView::checkTrackSequence(int track)
7094 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7095 //track = m_document->tracksCount() -track;
7096 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7097 QList<QGraphicsItem *> selection = m_scene->items(rect);
7098 QList <int> timelineList;
7099 timelineList.append(0);
7100 for (int i = 0; i < selection.count(); i++) {
7101 if (selection.at(i)->type() == AVWIDGET) {
7102 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7103 int start = clip->startPos().frames(m_document->fps());
7104 int end = clip->endPos().frames(m_document->fps());
7105 if (!timelineList.contains(start)) timelineList.append(start);
7106 if (!timelineList.contains(end)) timelineList.append(end);
7109 qSort(timelineList);
7110 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7111 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7114 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7116 if (data.isEmpty()) return;
7117 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7119 info.startPos = GenTime(in, m_document->fps());
7120 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7121 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7122 info.cropDuration = info.endPos - info.startPos;
7123 info.track = m_selectedTrack;
7124 QUndoCommand *addCommand = new QUndoCommand();
7125 addCommand->setText(i18n("Insert clip"));
7126 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7127 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7128 updateTrackDuration(info.track, addCommand);
7129 m_commandStack->push(addCommand);
7131 selectClip(true, false, m_selectedTrack, in);
7132 // Automatic audio split
7133 if (KdenliveSettings::splitaudio())
7137 void CustomTrackView::clearSelection(bool emitInfo)
7139 resetSelectionGroup();
7140 scene()->clearSelection();
7142 if (emitInfo) emit clipItemSelected(NULL);
7145 void CustomTrackView::updatePalette()
7147 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7151 pen1.setColor(palette().text().color());
7152 m_cursorLine->setPen(pen1);
7156 void CustomTrackView::removeTipAnimation()
7159 scene()->removeItem(m_visualTip);
7160 m_animationTimer->stop();
7168 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7170 if (m_visualTip == NULL) {
7171 QRectF rect = clip->sceneBoundingRect();
7172 m_animation = new QGraphicsItemAnimation;
7173 m_animation->setTimeLine(m_animationTimer);
7174 m_animation->setScaleAt(1, 1, 1);
7179 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7180 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7181 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7183 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7185 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7187 m_animation->setScaleAt(.5, 2, 2);
7191 polygon << QPoint(0, - size * 2);
7192 if (mode == RESIZESTART)
7193 polygon << QPoint(size * 2, 0);
7195 polygon << QPoint(- size * 2, 0);
7196 polygon << QPoint(0, size * 2);
7197 polygon << QPoint(0, - size * 2);
7199 m_visualTip = new QGraphicsPolygonItem(polygon);
7200 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7201 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7202 if (mode == RESIZESTART)
7203 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7205 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7207 m_animation->setScaleAt(.5, 2, 1);
7209 case TRANSITIONSTART:
7211 polygon << QPoint(0, - size * 2);
7212 if (mode == TRANSITIONSTART)
7213 polygon << QPoint(size * 2, 0);
7215 polygon << QPoint(- size * 2, 0);
7216 polygon << QPoint(0, 0);
7217 polygon << QPoint(0, - size * 2);
7219 m_visualTip = new QGraphicsPolygonItem(polygon);
7220 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7221 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7222 if (mode == TRANSITIONSTART)
7223 m_visualTip->setPos(rect.x(), rect.bottom());
7225 m_visualTip->setPos(rect.right(), rect.bottom());
7227 m_animation->setScaleAt(.5, 2, 2);
7234 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7235 m_visualTip->setZValue(100);
7236 scene()->addItem(m_visualTip);
7237 m_animation->setItem(m_visualTip);
7238 m_animationTimer->start();
7242 bool CustomTrackView::hasAudio(int track) const
7244 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7245 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7246 QGraphicsItem *item;
7247 for (int i = 0; i < collisions.count(); i++) {
7248 item = collisions.at(i);
7249 if (!item->isEnabled()) continue;
7250 if (item->type() == AVWIDGET) {
7251 ClipItem *clip = static_cast <ClipItem *>(item);
7252 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7258 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7261 QUndoCommand *effectCommand = new QUndoCommand();
7263 if (effect.tagName() == "effectgroup") {
7264 effectName = effect.attribute("name");
7266 QDomElement namenode = effect.firstChildElement("name");
7267 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7268 else effectName = i18n("effect");
7270 effectCommand->setText(i18n("Add %1", effectName));
7271 if (effect.tagName() == "effectgroup") {
7272 QDomNodeList effectlist = effect.elementsByTagName("effect");
7273 for (int j = 0; j < effectlist.count(); j++) {
7274 QDomElement trackeffect = effectlist.at(j).toElement();
7275 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7276 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7279 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7283 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7284 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7285 delete effectCommand;
7288 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7291 if (effectCommand->childCount() > 0) {
7292 m_commandStack->push(effectCommand);
7293 setDocumentModified();
7295 else delete effectCommand;
7299 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7301 EffectsParameterList parameters;
7303 parameters.addParam("tag", effect.attribute("tag"));
7304 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7305 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7306 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7307 parameters.addParam("id", effect.attribute("id"));
7308 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7309 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7310 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7311 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7312 if (effect.attribute("id") == "region") {
7313 QDomNodeList subeffects = effect.elementsByTagName("effect");
7314 for (int i = 0; i < subeffects.count(); i++) {
7315 QDomElement subeffect = subeffects.at(i).toElement();
7316 int subeffectix = subeffect.attribute("region_ix").toInt();
7317 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7318 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7319 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7320 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7321 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
7325 QDomNodeList params = effect.elementsByTagName("parameter");
7326 adjustEffectParameters(parameters, params);
7332 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
7335 for (int i = 0; i < params.count(); i++) {
7336 QDomElement e = params.item(i).toElement();
7337 QString paramname = prefix + e.attribute("name");
7338 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7339 // effects with geometry param need in / out synced with the clip, request it...
7340 parameters.addParam("_sync_in_out", "1");
7342 if (e.attribute("type") == "simplekeyframe") {
7343 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7344 double factor = e.attribute("factor", "1").toDouble();
7345 double offset = e.attribute("offset", "0").toDouble();
7346 for (int j = 0; j < values.count(); j++) {
7347 QString pos = values.at(j).section(':', 0, 0);
7348 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7349 values[j] = pos + '=' + locale.toString(val);
7351 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7352 parameters.addParam(paramname, values.join(";"));
7353 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7354 parameters.addParam("max", e.attribute("max"));
7355 parameters.addParam("min", e.attribute("min"));
7356 parameters.addParam("factor", e.attribute("factor", "1"));*/
7357 } else if (e.attribute("type") == "keyframe") {
7358 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7359 parameters.addParam("keyframes", e.attribute("keyframes"));
7360 parameters.addParam("max", e.attribute("max"));
7361 parameters.addParam("min", e.attribute("min"));
7362 parameters.addParam("factor", e.attribute("factor", "1"));
7363 parameters.addParam("offset", e.attribute("offset", "0"));
7364 parameters.addParam("starttag", e.attribute("starttag", "start"));
7365 parameters.addParam("endtag", e.attribute("endtag", "end"));
7366 } else if (e.attribute("namedesc").contains(';')) {
7367 QString format = e.attribute("format");
7368 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7369 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7371 QTextStream txtNeu(&neu);
7372 if (values.size() > 0)
7373 txtNeu << (int)values[0].toDouble();
7374 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7375 txtNeu << separators[i];
7376 txtNeu << (int)(values[i+1].toDouble());
7378 parameters.addParam("start", neu);
7380 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7382 if (e.attribute("factor").contains('%')) {
7383 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7385 fact = e.attribute("factor", "1").toDouble();
7387 double offset = e.attribute("offset", "0").toDouble();
7388 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7390 parameters.addParam(paramname, e.attribute("value"));
7397 void CustomTrackView::updateTrackNames(int track, bool added)
7399 QList <TrackInfo> tracks = m_document->tracksList();
7400 int max = tracks.count();
7401 int docTrack = max - track - 1;
7403 // count number of tracks of each type
7404 int videoTracks = 0;
7405 int audioTracks = 0;
7406 for (int i = max - 1; i >= 0; --i) {
7407 TrackInfo info = tracks.at(i);
7408 if (info.type == VIDEOTRACK)
7413 if (i <= docTrack) {
7414 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7415 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7418 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7419 info.trackName = type + QString::number(typeNumber);
7420 m_document->setTrackType(i, info);
7423 if (info.trackName == type + QString::number(typeNumber + 1)) {
7424 info.trackName = type + QString::number(typeNumber);
7425 m_document->setTrackType(i, info);
7430 emit tracksChanged();
7433 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7439 tracks << m_document->tracksCount() - track - 1;
7441 // negative track number -> update all tracks
7442 for (int i = 0; i < m_document->tracksCount(); ++i)
7446 for (int i = 0; i < tracks.count(); ++i) {
7448 // t + 1 because of black background track
7449 duration = m_document->renderer()->mltTrackDuration(t + 1);
7450 if (duration != m_document->trackDuration(t)) {
7451 m_document->setTrackDuration(t, duration);
7454 EffectsList effects = m_document->getTrackEffects(t);
7455 for (int j = 0; j < effects.count(); ++j) {
7457 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7458 * - update the effectstack if necessary
7465 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7467 QList<QGraphicsItem *> list = scene()->items();
7468 ClipItem *clip = NULL;
7469 for (int i = 0; i < list.size(); ++i) {
7470 if (list.at(i)->type() == AVWIDGET) {
7471 clip = static_cast <ClipItem *>(list.at(i));
7472 if (clip->clipProducer() == id) {
7473 clip->refreshClip(true, resetThumbs);
7479 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7481 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7483 if (effects.count()) {
7484 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7485 while (i != effects.constEnd()) {
7486 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);
7493 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams, QStringList extra)
7495 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7497 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7500 QDomElement newEffect;
7501 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7502 if (effect.attribute("id") == filter) {
7503 newEffect = effect.cloneNode().toElement();
7504 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7505 while (i != filterParams.constEnd()) {
7506 EffectsList::setParameter(newEffect, i.key(), i.value());
7507 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7510 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7511 m_commandStack->push(command);
7512 emit clipItemSelected(clip);