1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addtimelineclipcommand.h"
30 #include "commands/addeffectcommand.h"
31 #include "commands/editeffectcommand.h"
32 #include "commands/moveeffectcommand.h"
33 #include "commands/addtransitioncommand.h"
34 #include "commands/edittransitioncommand.h"
35 #include "commands/editkeyframecommand.h"
36 #include "commands/changespeedcommand.h"
37 #include "commands/addmarkercommand.h"
38 #include "commands/razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "commands/insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "commands/addtrackcommand.h"
51 #include "commands/movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "commands/locktrackcommand.h"
55 #include "commands/groupclipscommand.h"
56 #include "commands/splitaudiocommand.h"
57 #include "commands/changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "commands/configtrackscommand.h"
61 #include "commands/rebuildgroupcommand.h"
62 #include "commands/razorgroupcommand.h"
63 #include "profilesdialog.h"
65 #include "lib/audio/audioEnvelope.h"
66 #include "lib/audio/audioCorrelation.h"
73 #include <KMessageBox>
74 #include <KIO/NetAccess>
76 #include <QMouseEvent>
77 #include <QStylePainter>
78 #include <QGraphicsItem>
79 #include <QDomDocument>
81 #include <QApplication>
82 #include <QInputDialog>
85 #if QT_VERSION >= 0x040600
86 #include <QGraphicsDropShadowEffect>
89 bool sortGuidesList(const Guide *g1 , const Guide *g2)
91 return (*g1).position() < (*g2).position();
96 // disable animation if user asked it in KDE's global settings
97 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
98 // needs something like below (taken from dolphin)
99 // #include <kglobalsettings.h>
100 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
101 // const int duration = animate ? 1500 : 1;
103 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
104 QGraphicsView(projectscene, parent),
105 m_tracksHeight(KdenliveSettings::trackheight()),
106 m_projectDuration(0),
109 m_scene(projectscene),
111 m_operationMode(NONE),
118 m_autoScroll(KdenliveSettings::autoscroll()),
119 m_pasteEffectsAction(NULL),
120 m_ungroupAction(NULL),
127 m_blockRefresh(false),
128 m_selectionGroup(NULL),
130 m_audioCorrelator(NULL),
131 m_audioAlignmentReference(NULL),
132 m_controlModifier(false)
135 m_commandStack = doc->commandStack();
137 m_commandStack = NULL;
140 setMouseTracking(true);
141 setAcceptDrops(true);
142 setFrameShape(QFrame::NoFrame);
144 //setCacheMode(QGraphicsView::CacheBackground);
145 setAutoFillBackground(false);
146 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
147 setContentsMargins(0, 0, 0, 0);
149 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
151 m_animationTimer = new QTimeLine(800);
152 m_animationTimer->setFrameRange(0, 5);
153 m_animationTimer->setUpdateInterval(100);
154 m_animationTimer->setLoopCount(0);
156 m_tipColor = QColor(0, 192, 0, 200);
157 m_tipPen.setColor(QColor(255, 255, 255, 100));
158 m_tipPen.setWidth(3);
160 const int maxHeight = m_tracksHeight * m_document->tracksCount();
161 setSceneRect(0, 0, sceneRect().width(), maxHeight);
162 verticalScrollBar()->setMaximum(maxHeight);
163 verticalScrollBar()->setTracking(true);
164 // repaint guides when using vertical scroll
165 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
167 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
168 m_cursorLine->setZValue(1000);
171 pen1.setColor(palette().text().color());
172 m_cursorLine->setPen(pen1);
173 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
175 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
176 m_scrollTimer.setInterval(100);
177 m_scrollTimer.setSingleShot(true);
179 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
180 m_thumbsTimer.setInterval(500);
181 m_thumbsTimer.setSingleShot(true);
183 KIcon razorIcon("edit-cut");
184 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
186 KIcon spacerIcon("kdenlive-spacer-tool");
187 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
190 CustomTrackView::~CustomTrackView()
192 qDeleteAll(m_guides);
194 m_waitingThumbs.clear();
195 delete m_animationTimer;
199 void CustomTrackView::keyPressEvent(QKeyEvent * event)
201 if (event->key() == Qt::Key_Up) {
204 } else if (event->key() == Qt::Key_Down) {
207 } else QWidget::keyPressEvent(event);
210 void CustomTrackView::setDocumentModified()
212 m_document->setModified(true);
215 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
217 m_timelineContextMenu = timeline;
218 m_timelineContextClipMenu = clip;
219 m_clipTypeGroup = clipTypeGroup;
220 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
222 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
223 m_markerMenu->setEnabled(false);
224 markermenu->addMenu(m_markerMenu);
225 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
226 QList <QAction *> list = m_timelineContextClipMenu->actions();
227 for (int i = 0; i < list.count(); i++) {
228 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
229 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
232 m_timelineContextTransitionMenu = transition;
233 list = m_timelineContextTransitionMenu->actions();
234 for (int i = 0; i < list.count(); i++) {
235 if (list.at(i)->data().toString() == "auto") {
236 m_autoTransition = list.at(i);
241 m_timelineContextMenu->addSeparator();
242 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
243 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
244 m_timelineContextMenu->addAction(m_deleteGuide);
246 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
247 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
248 m_timelineContextMenu->addAction(m_editGuide);
251 void CustomTrackView::slotDoResetMenuPosition()
253 m_menuPosition = QPoint();
256 void CustomTrackView::slotResetMenuPosition()
258 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
259 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
262 void CustomTrackView::checkAutoScroll()
264 m_autoScroll = KdenliveSettings::autoscroll();
267 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
268 return m_scene->m_tracksList;
272 int CustomTrackView::getFrameWidth()
274 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
277 void CustomTrackView::updateSceneFrameWidth()
279 int frameWidth = getFrameWidth();
280 QList<QGraphicsItem *> itemList = items();
282 for (int i = 0; i < itemList.count(); i++) {
283 if (itemList.at(i)->type() == AVWIDGET) {
284 item = (ClipItem*) itemList.at(i);
285 item->resetFrameWidth(frameWidth);
286 item->resetThumbs(true);
291 bool CustomTrackView::checkTrackHeight()
293 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
294 m_tracksHeight = KdenliveSettings::trackheight();
295 emit trackHeightChanged();
296 QList<QGraphicsItem *> itemList = items();
298 Transition *transitionitem;
299 int frameWidth = getFrameWidth();
300 bool snap = KdenliveSettings::snaptopoints();
301 KdenliveSettings::setSnaptopoints(false);
302 for (int i = 0; i < itemList.count(); i++) {
303 if (itemList.at(i)->type() == AVWIDGET) {
304 item = (ClipItem*) itemList.at(i);
305 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
306 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
307 item->resetFrameWidth(frameWidth);
308 item->resetThumbs(true);
309 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
310 transitionitem = (Transition*) itemList.at(i);
311 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
312 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
315 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
316 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
318 for (int i = 0; i < m_guides.count(); i++) {
319 QLineF l = m_guides.at(i)->line();
320 l.setP2(QPointF(l.x2(), newHeight));
321 m_guides.at(i)->setLine(l);
324 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
325 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
326 KdenliveSettings::setSnaptopoints(snap);
327 viewport()->update();
331 /** Zoom or move viewport on mousewheel
333 * If mousewheel+Ctrl, zooms in/out on the timeline.
335 * With Ctrl, moves viewport towards end of timeline if down/back,
336 * opposite on up/forward.
338 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
339 void CustomTrackView::wheelEvent(QWheelEvent * e)
341 if (e->modifiers() == Qt::ControlModifier) {
342 if (e->delta() > 0) emit zoomIn();
345 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
346 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
350 int CustomTrackView::getPreviousVideoTrack(int track)
352 track = m_document->tracksCount() - track - 1;
354 for (int i = track; i > -1; i--) {
355 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
361 void CustomTrackView::slotFetchNextThumbs()
363 if (!m_waitingThumbs.isEmpty()) {
364 ClipItem *item = m_waitingThumbs.takeFirst();
365 while (item == NULL && !m_waitingThumbs.isEmpty()) {
366 item = m_waitingThumbs.takeFirst();
368 if (item) item->slotFetchThumbs();
369 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
373 void CustomTrackView::slotCheckMouseScrolling()
375 if (m_scrollOffset == 0) {
376 m_scrollTimer.stop();
379 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
380 m_scrollTimer.start();
383 void CustomTrackView::slotCheckPositionScrolling()
385 // If mouse is at a border of the view, scroll
386 if (m_moveOpMode != SEEK) return;
387 if (mapFromScene(m_cursorPos, 0).x() < 3) {
388 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
389 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
390 setCursorPos(mapToScene(QPoint(-2, 0)).x());
391 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
392 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
393 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
394 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
400 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
402 int pos = event->x();
403 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
405 double snappedPos = getSnapPointForPos(mappedXPos);
406 emit mousePosition(mappedXPos);
408 if (event->buttons() & Qt::MidButton) return;
409 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
410 event->setAccepted(true);
412 QGraphicsView::mouseMoveEvent(event);
416 if (event->buttons() != Qt::NoButton) {
417 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
418 if (m_dragItem && m_tool == SELECTTOOL) {
419 if (m_operationMode == MOVE && move) {
420 QGraphicsView::mouseMoveEvent(event);
421 // If mouse is at a border of the view, scroll
423 m_scrollOffset = -30;
424 m_scrollTimer.start();
425 } else if (viewport()->width() - pos < 10) {
427 m_scrollTimer.start();
428 } else if (m_scrollTimer.isActive()) {
429 m_scrollTimer.stop();
431 } else if (m_operationMode == RESIZESTART && move) {
432 m_document->renderer()->pause();
433 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
434 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
436 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
438 m_dragItem->resizeStart((int)(snappedPos));
440 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
441 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
442 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
443 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
444 } else if (m_operationMode == RESIZEEND && move) {
445 m_document->renderer()->pause();
446 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
447 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
449 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
451 m_dragItem->resizeEnd((int)(snappedPos));
453 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
454 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
455 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
456 } else if (m_operationMode == FADEIN && move) {
457 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
458 } else if (m_operationMode == FADEOUT && move) {
459 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
460 } else if (m_operationMode == KEYFRAME && move) {
461 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
462 double pos = mapToScene(event->pos()).toPoint().y();
463 QRectF br = m_dragItem->sceneBoundingRect();
464 double maxh = 100.0 / br.height();
465 pos = (br.bottom() - pos) * maxh;
466 m_dragItem->updateKeyFramePos(keyFramePos, pos);
467 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
468 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
470 removeTipAnimation();
472 } else if (m_operationMode == MOVEGUIDE) {
473 removeTipAnimation();
474 QGraphicsView::mouseMoveEvent(event);
476 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
478 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
479 if (snappedPos < 0) snappedPos = 0;
481 // Make sure there is no collision
482 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
483 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
484 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
485 collidingItems.removeAll(m_selectionGroup);
486 for (int i = 0; i < children.count(); i++) {
487 if (children.at(i)->type() == GROUPWIDGET) {
488 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
489 for (int j = 0; j < subchildren.count(); j++)
490 collidingItems.removeAll(subchildren.at(j));
492 collidingItems.removeAll(children.at(i));
494 bool collision = false;
496 for (int i = 0; i < collidingItems.count(); i++) {
497 if (!collidingItems.at(i)->isEnabled()) continue;
498 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
499 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
500 // Moving backward, determine best pos
501 QPainterPath clipPath;
502 clipPath.addRect(item->sceneBoundingRect());
503 QPainterPath res = shape.intersected(clipPath);
504 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
507 snappedPos += offset;
508 // make sure we have no collision
509 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
510 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
511 collidingItems.removeAll(m_selectionGroup);
512 for (int i = 0; i < children.count(); i++) {
513 if (children.at(i)->type() == GROUPWIDGET) {
514 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
515 for (int j = 0; j < subchildren.count(); j++)
516 collidingItems.removeAll(subchildren.at(j));
518 collidingItems.removeAll(children.at(i));
521 for (int i = 0; i < collidingItems.count(); i++) {
522 if (!collidingItems.at(i)->isEnabled()) continue;
523 if (collidingItems.at(i)->type() == AVWIDGET) {
532 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
533 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
534 collidingItems.removeAll(m_selectionGroup);
535 for (int i = 0; i < children.count(); i++) {
536 if (children.at(i)->type() == GROUPWIDGET) {
537 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
538 for (int j = 0; j < subchildren.count(); j++)
539 collidingItems.removeAll(subchildren.at(j));
541 collidingItems.removeAll(children.at(i));
545 for (int i = 0; i < collidingItems.count(); i++) {
546 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
547 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
548 // Moving backward, determine best pos
549 QPainterPath clipPath;
550 clipPath.addRect(item->sceneBoundingRect());
551 QPainterPath res = shape.intersected(clipPath);
552 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
556 snappedPos += offset;
557 // make sure we have no collision
558 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
559 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
560 collidingItems.removeAll(m_selectionGroup);
561 for (int i = 0; i < children.count(); i++) {
562 if (children.at(i)->type() == GROUPWIDGET) {
563 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
564 for (int j = 0; j < subchildren.count(); j++)
565 collidingItems.removeAll(subchildren.at(j));
567 collidingItems.removeAll(children.at(i));
569 for (int i = 0; i < collidingItems.count(); i++) {
570 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
578 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
579 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
583 if (m_tool == RAZORTOOL) {
584 setCursor(m_razorCursor);
585 //QGraphicsView::mouseMoveEvent(event);
587 } else if (m_tool == SPACERTOOL) {
588 setCursor(m_spacerCursor);
592 QList<QGraphicsItem *> itemList = items(event->pos());
593 QGraphicsRectItem *item = NULL;
594 OPERATIONTYPE opMode = NONE;
596 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
598 } else for (int i = 0; i < itemList.count(); i++) {
599 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
600 item = (QGraphicsRectItem*) itemList.at(i);
605 if (item && event->buttons() == Qt::NoButton) {
606 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
607 if (m_tool == RAZORTOOL) {
608 // razor tool over a clip, display current frame in monitor
609 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
610 //TODO: solve crash when showing frame when moving razor over clip
611 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
617 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
618 // all other modes break the selection, so the user probably wants to move it
621 opMode = clip->operationMode(mapToScene(event->pos()));
624 const double size = 5;
625 if (opMode == m_moveOpMode) {
626 QGraphicsView::mouseMoveEvent(event);
629 removeTipAnimation();
631 m_moveOpMode = opMode;
632 setTipAnimation(clip, opMode, size);
634 if (item->type() == AVWIDGET)
635 ci = static_cast <ClipItem *>(item);
637 if (opMode == MOVE) {
638 setCursor(Qt::OpenHandCursor);
640 message = ci->clipName() + i18n(":");
641 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
642 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
643 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
644 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
645 if (clip->parentItem() == m_selectionGroup)
646 message.append(i18n(" Selection duration:"));
648 message.append(i18n(" Group duration:"));
649 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
650 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
651 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
652 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
656 } else if (opMode == RESIZESTART) {
657 setCursor(KCursor("left_side", Qt::SizeHorCursor));
659 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
660 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
661 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
662 } else if (opMode == RESIZEEND) {
663 setCursor(KCursor("right_side", Qt::SizeHorCursor));
665 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
666 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
667 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
668 } else if (opMode == FADEIN || opMode == FADEOUT) {
669 setCursor(Qt::PointingHandCursor);
670 if (ci && opMode == FADEIN && ci->fadeIn()) {
671 message = i18n("Fade in duration: ");
672 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
673 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
674 message = i18n("Fade out duration: ");
675 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
677 message = i18n("Drag to add or resize a fade effect.");
679 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
680 setCursor(Qt::PointingHandCursor);
681 message = i18n("Click to add a transition.");
682 } else if (opMode == KEYFRAME) {
683 setCursor(Qt::PointingHandCursor);
684 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
687 if (!message.isEmpty())
688 emit displayMessage(message, InformationMessage);
689 } // no clip under mouse
690 else if (m_tool == RAZORTOOL) {
693 } else if (opMode == MOVEGUIDE) {
694 m_moveOpMode = opMode;
695 setCursor(Qt::SplitHCursor);
697 removeTipAnimation();
698 setCursor(Qt::ArrowCursor);
699 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
700 QGraphicsView::mouseMoveEvent(event);
702 setCursorPos(mappedXPos);
703 slotCheckPositionScrolling();
705 } else m_moveOpMode = NONE;
707 QGraphicsView::mouseMoveEvent(event);
711 void CustomTrackView::mousePressEvent(QMouseEvent * event)
713 setFocus(Qt::MouseFocusReason);
714 m_menuPosition = QPoint();
716 // special cases (middle click button or ctrl / shift click
717 if (event->button() == Qt::MidButton) {
719 m_blockRefresh = false;
720 m_operationMode = NONE;
724 if (event->modifiers() & Qt::ShiftModifier) {
725 // Rectangle selection
726 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
727 setDragMode(QGraphicsView::RubberBandDrag);
728 if (!(event->modifiers() & Qt::ControlModifier)) {
729 resetSelectionGroup();
730 scene()->clearSelection();
732 m_blockRefresh = false;
733 m_operationMode = RUBBERSELECTION;
734 QGraphicsView::mousePressEvent(event);
738 m_blockRefresh = true;
741 if (m_tool != RAZORTOOL) activateMonitor();
742 else if (m_document->renderer()->playSpeed() != 0.0) {
743 m_document->renderer()->pause();
746 m_clickEvent = event->pos();
748 // check item under mouse
749 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
750 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
751 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
752 setDragMode(QGraphicsView::ScrollHandDrag);
753 QGraphicsView::mousePressEvent(event);
754 m_blockRefresh = false;
755 m_operationMode = NONE;
759 // if a guide and a clip were pressed, just select the guide
760 for (int i = 0; i < collisionList.count(); ++i) {
761 if (collisionList.at(i)->type() == GUIDEITEM) {
762 // a guide item was pressed
763 m_dragGuide = (Guide *) collisionList.at(i);
764 if (event->button() == Qt::LeftButton) { // move it
765 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
766 m_operationMode = MOVEGUIDE;
767 // deselect all clips so that only the guide will move
768 m_scene->clearSelection();
769 resetSelectionGroup(false);
770 updateSnapPoints(NULL);
771 QGraphicsView::mousePressEvent(event);
773 } else // show context menu
778 // Find first clip, transition or group under mouse (when no guides selected)
780 AbstractGroupItem *dragGroup = NULL;
781 AbstractClipItem *collisionClip = NULL;
783 while (!m_dragGuide && ct < collisionList.count()) {
784 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
785 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
786 if (collisionClip->isItemLocked())
788 if (collisionClip == m_dragItem)
789 collisionClip = NULL;
791 m_dragItem = collisionClip;
793 m_dragItemInfo = m_dragItem->info();
794 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
795 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
796 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
803 if (m_dragItem) emit clipItemSelected(NULL);
806 #if QT_VERSION >= 0x040600
807 // Add shadow to dragged item, currently disabled because of painting artifacts
808 //TODO: re-enable when fixed
809 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
810 eff->setBlurRadius(5);
811 eff->setOffset(3, 3);
812 m_dragItem->setGraphicsEffect(eff);*/
814 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
815 // update transition menu action
816 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
817 m_autoTransition->setEnabled(true);
818 } else m_autoTransition->setEnabled(false);
820 // context menu requested
821 if (event->button() == Qt::RightButton) {
823 if (dragGroup) dragGroup->setSelected(true);
824 else if (!m_dragItem->isSelected()) {
825 resetSelectionGroup(false);
826 m_scene->clearSelection();
827 m_dragItem->setSelected(true);
829 } else if (!m_dragGuide) {
830 // check if there is a guide close to mouse click
831 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
832 for (int i = 0; i < guidesCollisionList.count(); i++) {
833 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
834 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
838 // keep this to support multiple guides context menu in the future (?)
839 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
840 guidesCollisionList.removeAt(0);
842 if (!guidesCollisionList.isEmpty())
843 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
846 m_operationMode = NONE;
847 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
848 m_menuPosition = m_clickEvent;
854 // No item under click
855 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
856 resetSelectionGroup(false);
857 setCursor(Qt::ArrowCursor);
858 m_scene->clearSelection();
860 updateClipTypeActions(NULL);
861 if (m_tool == SPACERTOOL) {
862 QList<QGraphicsItem *> selection;
863 if (event->modifiers() == Qt::ControlModifier) {
864 // Ctrl + click, select all items on track after click position
865 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
866 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
867 // Cannot use spacer on locked track
868 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
872 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
875 selection = checkForGroups(rect, &isOk);
877 // groups found on track, do not allow the move
878 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
882 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;
884 // Select all items on all tracks after click position
885 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
886 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
889 QList <GenTime> offsetList;
890 // create group to hold selected items
891 m_selectionGroup = new AbstractGroupItem(m_document->fps());
892 scene()->addItem(m_selectionGroup);
894 for (int i = 0; i < selection.count(); i++) {
895 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
896 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
897 if (item->isItemLocked()) continue;
898 offsetList.append(item->startPos());
899 offsetList.append(item->endPos());
900 m_selectionGroup->addToGroup(selection.at(i));
901 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
902 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
903 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
904 QList<QGraphicsItem *> children = selection.at(i)->childItems();
905 for (int j = 0; j < children.count(); j++) {
906 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
907 offsetList.append(item->startPos());
908 offsetList.append(item->endPos());
910 m_selectionGroup->addToGroup(selection.at(i));
911 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
912 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
913 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
914 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
915 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
916 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
919 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
920 if (!offsetList.isEmpty()) {
922 QList <GenTime> cleandOffsetList;
923 GenTime startOffset = offsetList.takeFirst();
924 for (int k = 0; k < offsetList.size(); k++) {
925 GenTime newoffset = offsetList.at(k) - startOffset;
926 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
927 cleandOffsetList.append(newoffset);
930 updateSnapPoints(NULL, cleandOffsetList, true);
932 m_operationMode = SPACER;
934 setCursorPos((int)(mapToScene(event->x(), 0).x()));
936 //QGraphicsView::mousePressEvent(event);
942 if (m_tool == RAZORTOOL && m_dragItem) {
943 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
944 if (m_dragItem->type() == TRANSITIONWIDGET) {
945 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
947 m_document->renderer()->pause();
948 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
949 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
951 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
952 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
953 m_commandStack->push(command);
955 setDocumentModified();
962 bool itemSelected = false;
963 if (m_dragItem->isSelected())
965 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
967 else if (dragGroup && dragGroup->isSelected())
970 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
971 if (event->modifiers() != Qt::ControlModifier) {
972 resetSelectionGroup(false);
973 m_scene->clearSelection();
974 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
975 viewport()->update();
976 } else resetSelectionGroup();
978 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
979 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
981 bool selected = !m_dragItem->isSelected();
983 dragGroup->setSelected(selected);
985 m_dragItem->setSelected(selected);
987 groupSelectedItems();
988 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
989 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
990 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
993 if (collisionClip != NULL || m_dragItem == NULL) {
994 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
995 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
996 emit clipItemSelected(selected);
998 emit clipItemSelected(NULL);
1002 // If clicked item is selected, allow move
1003 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1005 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1006 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1007 // all other modes break the selection, so the user probably wants to move it
1008 m_operationMode = MOVE;
1010 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1012 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1014 // Update snap points
1015 if (m_selectionGroup == NULL) {
1016 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1017 updateSnapPoints(NULL);
1019 updateSnapPoints(m_dragItem);
1021 QList <GenTime> offsetList;
1022 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1023 for (int i = 0; i < children.count(); i++) {
1024 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1025 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1026 offsetList.append(item->startPos());
1027 offsetList.append(item->endPos());
1030 if (!offsetList.isEmpty()) {
1032 GenTime startOffset = offsetList.takeFirst();
1033 QList <GenTime> cleandOffsetList;
1034 for (int k = 0; k < offsetList.size(); k++) {
1035 GenTime newoffset = offsetList.at(k) - startOffset;
1036 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1037 cleandOffsetList.append(newoffset);
1040 updateSnapPoints(NULL, cleandOffsetList, true);
1044 if (m_operationMode == KEYFRAME) {
1045 m_dragItem->updateSelectedKeyFrame();
1046 m_blockRefresh = false;
1048 } else if (m_operationMode == MOVE) {
1049 setCursor(Qt::ClosedHandCursor);
1050 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1052 info.startPos = m_dragItem->startPos();
1053 info.track = m_dragItem->track();
1054 int transitiontrack = getPreviousVideoTrack(info.track);
1055 ClipItem *transitionClip = NULL;
1056 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1057 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1058 info.endPos = transitionClip->endPos();
1060 GenTime transitionDuration(65, m_document->fps());
1061 if (m_dragItem->cropDuration() < transitionDuration)
1062 info.endPos = m_dragItem->endPos();
1064 info.endPos = info.startPos + transitionDuration;
1066 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1067 // Check there is no other transition at that place
1068 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1069 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1070 QList<QGraphicsItem *> selection = m_scene->items(r);
1071 bool transitionAccepted = true;
1072 for (int i = 0; i < selection.count(); i++) {
1073 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1074 Transition *tr = static_cast <Transition *>(selection.at(i));
1075 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1076 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1077 } else transitionAccepted = false;
1080 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1081 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1082 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1084 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1085 info.track = m_dragItem->track();
1086 int transitiontrack = getPreviousVideoTrack(info.track);
1087 ClipItem *transitionClip = NULL;
1088 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1089 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1090 info.startPos = transitionClip->startPos();
1092 GenTime transitionDuration(65, m_document->fps());
1093 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1094 else info.startPos = info.endPos - transitionDuration;
1096 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1097 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1098 EffectsList::setParameter(transition, "reverse", "1");
1100 // Check there is no other transition at that place
1101 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1102 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1103 QList<QGraphicsItem *> selection = m_scene->items(r);
1104 bool transitionAccepted = true;
1105 for (int i = 0; i < selection.count(); i++) {
1106 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1107 Transition *tr = static_cast <Transition *>(selection.at(i));
1108 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1109 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1110 } else transitionAccepted = false;
1113 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1114 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1116 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1117 resetSelectionGroup(false);
1118 m_dragItem->setSelected(true);
1121 m_blockRefresh = false;
1123 QGraphicsView::mousePressEvent(event);
1126 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1128 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1129 QList<QGraphicsItem *> list = scene()->items(p);
1130 AbstractGroupItem *group = NULL;
1131 for (int i = 0; i < list.size(); i++) {
1132 if (!list.at(i)->isEnabled()) continue;
1133 if (list.at(i)->type() == GROUPWIDGET) {
1134 group = static_cast <AbstractGroupItem *>(list.at(i));
1138 rebuildGroup(group);
1141 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1144 resetSelectionGroup(false);
1145 m_scene->clearSelection();
1147 QList <QGraphicsItem *> children = group->childItems();
1148 m_document->clipManager()->removeGroup(group);
1149 scene()->destroyItemGroup(group);
1150 for (int i = 0; i < children.count(); i++)
1151 children.at(i)->setSelected(true);
1152 groupSelectedItems(false, true);
1156 void CustomTrackView::resetSelectionGroup(bool selectItems)
1158 if (m_selectionGroup) {
1159 // delete selection group
1160 bool snap = KdenliveSettings::snaptopoints();
1161 KdenliveSettings::setSnaptopoints(false);
1163 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1164 scene()->destroyItemGroup(m_selectionGroup);
1165 for (int i = 0; i < children.count(); i++) {
1166 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1167 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1168 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1169 children.at(i)->setSelected(selectItems);
1171 } else if (children.at(i)->type() == GROUPWIDGET) {
1172 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1173 children.at(i)->setSelected(selectItems);
1177 m_selectionGroup = NULL;
1178 KdenliveSettings::setSnaptopoints(snap);
1182 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1184 if (m_selectionGroup) {
1185 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1188 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1189 if (selection.isEmpty()) return;
1191 // Find top left position of selection
1192 for (int i = 0; i < selection.count(); i++) {
1193 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1194 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1195 } else if (selection.at(i)->parentItem()) {
1196 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1200 if (force || selection.count() > 1) {
1201 bool snap = KdenliveSettings::snaptopoints();
1202 KdenliveSettings::setSnaptopoints(false);
1203 if (createNewGroup) {
1204 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1205 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1206 QPointF diff = newGroup->pos();
1207 newGroup->translate(-diff.x(), -diff.y());
1208 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1210 scene()->addItem(newGroup);
1212 // Check if we are trying to include a group in a group
1213 QList <AbstractGroupItem *> groups;
1214 for (int i = 0; i < selection.count(); i++) {
1215 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1216 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1217 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1218 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1220 if (!groups.isEmpty()) {
1221 // ungroup previous groups
1222 while (!groups.isEmpty()) {
1223 AbstractGroupItem *grp = groups.takeFirst();
1224 m_document->clipManager()->removeGroup(grp);
1225 scene()->destroyItemGroup(grp);
1227 selection = m_scene->selectedItems();
1230 for (int i = 0; i < selection.count(); i++) {
1231 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1232 newGroup->addToGroup(selection.at(i));
1233 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1236 KdenliveSettings::setSnaptopoints(snap);
1238 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1239 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1240 QPointF diff = m_selectionGroup->pos();
1241 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1242 m_selectionGroup->translate(- diff.x(), -diff.y());
1244 scene()->addItem(m_selectionGroup);
1245 for (int i = 0; i < selection.count(); i++) {
1246 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1247 m_selectionGroup->addToGroup(selection.at(i));
1248 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1251 KdenliveSettings::setSnaptopoints(snap);
1252 if (m_selectionGroup) {
1253 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1254 m_selectionGroupInfo.track = m_selectionGroup->track();
1257 } else resetSelectionGroup();
1260 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1262 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1263 /*if (m_moveOpMode == KEYFRAME) {
1264 // user double clicked on a keyframe, open edit dialog
1265 //TODO: update for effects with several values per keyframe
1266 QDialog d(parentWidget());
1267 Ui::KeyFrameDialog_UI view;
1269 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1270 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1271 view.kfr_value->setFocus();
1272 if (d.exec() == QDialog::Accepted) {
1273 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1274 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1275 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1276 QString previous = item->keyframes(item->selectedEffectIndex());
1277 item->updateKeyframeEffect();
1278 QString next = item->keyframes(item->selectedEffectIndex());
1279 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1280 m_commandStack->push(command);
1281 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1282 emit clipItemSelected(item, item->selectedEffectIndex());
1287 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1288 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1289 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1290 //QString previous = item->keyframes(item->selectedEffectIndex());
1291 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1292 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1293 //item->updateKeyframeEffect();
1294 //QString next = item->keyframes(item->selectedEffectIndex());
1295 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1296 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1297 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1298 m_commandStack->push(command);
1299 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1300 emit clipItemSelected(item, item->selectedEffectIndex());
1302 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1305 QList<QGraphicsItem *> collisionList = items(event->pos());
1306 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1307 Guide *editGuide = (Guide *) collisionList.at(0);
1308 if (editGuide) slotEditGuide(editGuide->info());
1313 void CustomTrackView::editItemDuration()
1315 AbstractClipItem *item;
1319 if (m_scene->selectedItems().count() == 1) {
1320 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1322 if (m_scene->selectedItems().empty())
1323 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1325 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1331 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1335 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1336 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1340 if (!item->isItemLocked()) {
1343 if (item->type() == TRANSITIONWIDGET)
1344 getTransitionAvailableSpace(item, minimum, maximum);
1346 getClipAvailableSpace(item, minimum, maximum);
1348 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1349 if (d.exec() == QDialog::Accepted) {
1350 ItemInfo clipInfo = item->info();
1351 ItemInfo startInfo = clipInfo;
1352 if (item->type() == TRANSITIONWIDGET) {
1353 // move & resize transition
1354 clipInfo.startPos = d.startPos();
1355 clipInfo.endPos = clipInfo.startPos + d.duration();
1356 clipInfo.track = item->track();
1357 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1358 updateTrackDuration(clipInfo.track, command);
1359 m_commandStack->push(command);
1361 // move and resize clip
1362 ClipItem *clip = static_cast<ClipItem *>(item);
1363 QUndoCommand *moveCommand = new QUndoCommand();
1364 moveCommand->setText(i18n("Edit clip"));
1365 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1366 // duration was reduced, so process it first
1367 clipInfo.endPos = clipInfo.startPos + d.duration();
1368 clipInfo.cropStart = d.cropStart();
1370 resizeClip(startInfo, clipInfo);
1371 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1372 adjustEffects(clip, startInfo, moveCommand);
1373 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1376 if (d.startPos() != clipInfo.startPos) {
1377 startInfo = clipInfo;
1378 clipInfo.startPos = d.startPos();
1379 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1380 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1383 if (d.duration() > item->cropDuration()) {
1384 // duration was increased, so process it after move
1385 startInfo = clipInfo;
1386 clipInfo.endPos = clipInfo.startPos + d.duration();
1387 clipInfo.cropStart = d.cropStart();
1389 resizeClip(startInfo, clipInfo);
1390 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1391 adjustEffects(clip, startInfo, moveCommand);
1392 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1394 updateTrackDuration(clipInfo.track, moveCommand);
1395 m_commandStack->push(moveCommand);
1399 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1403 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1405 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1407 clip->setKeyframes(index, keyframes);
1408 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1409 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1413 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1415 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1416 m_editGuide->setEnabled(m_dragGuide != NULL);
1417 m_markerMenu->clear();
1418 m_markerMenu->setEnabled(false);
1420 m_timelineContextMenu->popup(pos);
1421 } else if (group != NULL) {
1422 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1423 m_ungroupAction->setEnabled(true);
1424 updateClipTypeActions(NULL);
1425 m_timelineContextClipMenu->popup(pos);
1427 m_ungroupAction->setEnabled(false);
1428 if (clip->type() == AVWIDGET) {
1429 ClipItem *item = static_cast <ClipItem*>(clip);
1430 //build go to marker menu
1431 if (item->baseClip()) {
1432 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1433 int offset = item->startPos().frames(m_document->fps());
1434 if (!markers.isEmpty()) {
1435 for (int i = 0; i < markers.count(); i++) {
1436 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1437 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1438 QAction *go = m_markerMenu->addAction(position);
1439 go->setData(pos + offset);
1442 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1444 updateClipTypeActions(item);
1445 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1446 m_timelineContextClipMenu->popup(pos);
1447 } else if (clip->type() == TRANSITIONWIDGET) {
1448 m_timelineContextTransitionMenu->popup(pos);
1453 void CustomTrackView::activateMonitor()
1455 emit activateDocumentMonitor();
1458 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1460 resetSelectionGroup();
1462 info.startPos = GenTime();
1463 info.cropStart = GenTime(in, m_document->fps());
1464 info.endPos = GenTime(out - in, m_document->fps());
1465 info.cropDuration = info.endPos - info.startPos;
1468 // Check if clip can be inserted at that position
1469 ItemInfo pasteInfo = info;
1470 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1471 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1472 pasteInfo.track = selectedTrack();
1473 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1474 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1478 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1479 updateTrackDuration(pasteInfo.track, command);
1480 m_commandStack->push(command);
1482 selectClip(true, false);
1483 // Automatic audio split
1484 if (KdenliveSettings::splitaudio())
1488 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1490 if (data->hasFormat("kdenlive/clip")) {
1492 m_scene->clearSelection();
1493 resetSelectionGroup(false);
1494 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1495 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1497 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1500 if (clip->getProducer() == NULL) {
1501 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1504 QPointF framePos = mapToScene(pos);
1506 info.startPos = GenTime();
1507 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1508 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1509 info.cropDuration = info.endPos - info.startPos;
1512 // Check if clip can be inserted at that position
1513 ItemInfo pasteInfo = info;
1514 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1515 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1516 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1517 framePos.setX((int)(framePos.x() + 0.5));
1518 framePos.setY(pasteInfo.track * m_tracksHeight);
1519 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1522 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1523 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1524 m_selectionGroup->addToGroup(item);
1525 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1527 QList <GenTime> offsetList;
1528 offsetList.append(info.endPos);
1529 updateSnapPoints(NULL, offsetList);
1530 m_selectionGroup->setPos(framePos);
1531 scene()->addItem(m_selectionGroup);
1532 m_selectionGroup->setSelected(true);
1534 } else if (data->hasFormat("kdenlive/producerslist")) {
1536 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1537 m_scene->clearSelection();
1538 resetSelectionGroup(false);
1540 QList <GenTime> offsetList;
1541 QList <ItemInfo> infoList;
1542 QPointF framePos = mapToScene(pos);
1543 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1544 int track = (int)(framePos.y() / m_tracksHeight);
1545 framePos.setX((int)(framePos.x() + 0.5));
1546 framePos.setY(track * m_tracksHeight);
1548 // Check if clips can be inserted at that position
1549 for (int i = 0; i < ids.size(); ++i) {
1550 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1552 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1555 if (clip->getProducer() == NULL) {
1556 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1560 info.startPos = start;
1561 info.cropDuration = clip->duration();
1562 info.endPos = info.startPos + info.cropDuration;
1564 infoList.append(info);
1565 start += clip->duration();
1567 if (!canBePastedTo(infoList, AVWIDGET)) {
1570 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1572 for (int i = 0; i < ids.size(); ++i) {
1573 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1575 info.startPos = start;
1576 info.cropDuration = clip->duration();
1577 info.endPos = info.startPos + info.cropDuration;
1579 start += info.cropDuration;
1580 offsetList.append(start);
1581 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1582 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1583 m_selectionGroup->addToGroup(item);
1584 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1587 updateSnapPoints(NULL, offsetList);
1588 m_selectionGroup->setPos(framePos);
1589 scene()->addItem(m_selectionGroup);
1590 //m_selectionGroup->setZValue(10);
1591 m_thumbsTimer.start();
1595 // the drag is not a clip (may be effect, ...)
1603 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1605 if (insertDropClips(event->mimeData(), event->pos())) {
1606 event->acceptProposedAction();
1607 } else QGraphicsView::dragEnterEvent(event);
1610 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1612 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);
1613 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1614 collindingItems.removeAll(item);
1615 if (collindingItems.isEmpty()) return false;
1617 for (int i = 0; i < collindingItems.count(); i++) {
1618 QGraphicsItem *collision = collindingItems.at(i);
1619 if (collision->type() == item->type()) {
1621 kDebug() << "// COLLISIION DETECTED";
1629 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1631 int track = m_document->tracksCount() - clip->track();
1632 GenTime pos = clip->startPos();
1633 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1634 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1637 bool success = true;
1638 for (int i = 0; i < clip->effectsCount(); i++) {
1639 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1641 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1642 m_document->renderer()->doRefresh();
1645 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1647 if (pos < GenTime()) {
1649 if (effect.attribute("id") == "speed") {
1650 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1654 m_document->addTrackEffect(track - 1, effect);
1655 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1656 emit updateTrackEffectState(track - 1);
1657 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1660 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1662 // Special case: speed effect
1663 if (effect.attribute("id") == "speed") {
1664 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1665 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1669 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1670 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1671 if (strobe == 0) strobe = 1;
1672 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1673 EffectsParameterList params = clip->addEffect(effect);
1674 m_document->renderer()->mltAddEffect(track, pos, params);
1675 if (clip->isSelected()) emit clipItemSelected(clip);
1678 EffectsParameterList params = clip->addEffect(effect);
1679 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1680 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1681 if (clip->isSelected()) emit clipItemSelected(clip);
1682 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1685 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1687 QString index = effect.attribute("kdenlive_ix");
1688 if (pos < GenTime()) {
1689 // Delete track effect
1690 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1691 m_document->removeTrackEffect(track - 1, effect);
1693 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1694 emit updateTrackEffectState(track - 1);
1695 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1698 // Special case: speed effect
1699 if (effect.attribute("id") == "speed") {
1700 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1702 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1703 clip->deleteEffect(index);
1704 emit clipItemSelected(clip);
1705 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1709 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1710 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1711 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1714 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1716 clip->deleteEffect(index);
1717 emit clipItemSelected(clip);
1721 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1723 QList<QGraphicsItem *> itemList = group->childItems();
1724 QUndoCommand *effectCommand = new QUndoCommand();
1726 QDomElement namenode = effect.firstChildElement("name");
1727 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1728 else effectName = i18n("effect");
1729 effectCommand->setText(i18n("Add %1", effectName));
1731 for (int i = 0; i < itemList.count(); i++) {
1732 if (itemList.at(i)->type() == AVWIDGET) {
1733 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1734 if (effect.attribute("type") == "audio") {
1735 // Don't add audio effects on video clips
1736 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1737 } else if (effect.hasAttribute("type") == false) {
1738 // Don't add video effect on audio clips
1739 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1742 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1743 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1746 if (item->isItemLocked()) {
1749 item->initEffect(effect);
1751 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1756 m_commandStack->push(effectCommand);
1757 setDocumentModified();
1758 } else delete effectCommand;
1761 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1763 QList<QGraphicsItem *> itemList;
1764 QUndoCommand *effectCommand = new QUndoCommand();
1766 QDomElement namenode = effect.firstChildElement("name");
1767 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1768 else effectName = i18n("effect");
1769 effectCommand->setText(i18n("Add %1", effectName));
1771 if (track == -1) itemList = scene()->selectedItems();
1772 if (itemList.isEmpty()) {
1773 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1774 if (clip) itemList.append(clip);
1775 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1779 for (int i = 0; i < itemList.count(); i++) {
1780 if (itemList.at(i)->type() == GROUPWIDGET) {
1781 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1782 for (int j = 0; j < subitems.count(); j++) {
1783 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1788 for (int i = 0; i < itemList.count(); i++) {
1789 if (itemList.at(i)->type() == AVWIDGET) {
1790 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1791 if (effect.attribute("type") == "audio") {
1792 // Don't add audio effects on video clips
1793 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1794 /* do not show error message when item is part of a group as the user probably knows what he does then
1795 * and the message is annoying when working with the split audio feature */
1796 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1797 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1800 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1801 // Don't add video effect on audio clips
1802 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1803 /* do not show error message when item is part of a group as the user probably knows what he does then
1804 * and the message is annoying when working with the split audio feature */
1805 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1806 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1810 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1811 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1814 if (item->isItemLocked()) {
1818 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1819 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1821 item->initEffect(effect);
1823 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1826 if (effectCommand->childCount() > 0) {
1827 m_commandStack->push(effectCommand);
1828 setDocumentModified();
1829 if (effectCommand->childCount() == 1) {
1830 // Display newly added clip effect
1831 for (int i = 0; i < itemList.count(); i++) {
1832 if (itemList.at(i)->type() == AVWIDGET) {
1833 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1834 if (!clip->isSelected()) {
1836 clip->setSelected(true);
1838 clip->setSelectedEffect(clip->effectsCount() - 1);
1839 emit clipItemSelected(clip, clip->effectsCount() - 1);
1844 } else delete effectCommand;
1847 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1850 // delete track effect
1851 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1852 m_commandStack->push(command);
1853 setDocumentModified();
1856 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1857 //clip is in a group, also remove the effect in other clips of the group
1858 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1859 QUndoCommand *delCommand = new QUndoCommand();
1861 QDomElement namenode = effect.firstChildElement("name");
1862 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1863 else effectName = i18n("effect");
1864 delCommand->setText(i18n("Delete %1", effectName));
1867 for (int i = 0; i < items.count(); i++) {
1868 if (items.at(i)->type() == GROUPWIDGET) {
1869 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1870 for (int j = 0; j < subitems.count(); j++) {
1871 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1876 for (int i = 0; i < items.count(); i++) {
1877 if (items.at(i)->type() == AVWIDGET) {
1878 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1879 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1881 QDomElement eff = item->effectAt(ix);
1882 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1886 if (delCommand->childCount() > 0)
1887 m_commandStack->push(delCommand);
1890 setDocumentModified();
1893 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1894 m_commandStack->push(command);
1895 setDocumentModified();
1898 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1900 if (insertedEffect.isNull()) {
1901 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1904 QDomElement effect = insertedEffect.cloneNode().toElement();
1905 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1906 if (pos < GenTime()) {
1907 // editing a track effect
1908 EffectsParameterList effectParams = getEffectArgs(effect);
1909 // check if we are trying to reset a keyframe effect
1910 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1911 clip->initEffect(effect);
1912 effectParams = getEffectArgs(effect);
1914 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1915 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1916 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1917 emit updateTrackEffectState(track);
1918 setDocumentModified();
1922 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1924 // Special case: speed effect
1925 if (effect.attribute("id") == "speed") {
1926 if (effect.attribute("disable") == "1") {
1927 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1930 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1931 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1932 if (strobe == 0) strobe = 1;
1933 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1935 clip->setEffectAt(ix, effect);
1936 if (ix == clip->selectedEffectIndex()) {
1937 clip->setSelectedEffect(ix);
1938 if (!triggeredByUser)
1939 emit clipItemSelected(clip, ix);
1944 EffectsParameterList effectParams = getEffectArgs(effect);
1945 // check if we are trying to reset a keyframe effect
1946 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1947 clip->initEffect(effect);
1948 effectParams = getEffectArgs(effect);
1951 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1952 // A fade effect was modified, update the clip
1953 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1954 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1955 clip->setFadeIn(pos);
1957 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1958 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1959 clip->setFadeOut(pos);
1963 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1964 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1966 clip->setEffectAt(ix, effect);
1967 if (ix == clip->selectedEffectIndex()) {
1968 clip->setSelectedEffect(ix);
1969 if (!triggeredByUser)
1970 emit clipItemSelected(clip, ix);
1973 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
1974 setDocumentModified();
1977 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1979 if (pos < GenTime()) {
1980 // Moving track effect
1981 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1982 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1984 if (!act.isNull() && !before.isNull()) {
1985 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1986 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1987 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1988 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1989 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1992 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1993 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1994 QDomElement act = clip->effectAt(newPos - 1);
1995 QDomElement before = clip->effectAt(oldPos - 1);
1996 clip->setEffectAt(oldPos - 1, act);
1997 clip->setEffectAt(newPos - 1, before);
1998 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1999 if (act.attribute("id") == "speed") {
2000 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
2001 } else if (before.attribute("id") == "speed") {
2002 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
2003 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
2004 emit clipItemSelected(clip, newPos - 1);
2005 setDocumentModified();
2006 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2009 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2011 EditEffectCommand *command;
2013 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2014 else effect = clip->effectAt(effectPos);
2015 QDomElement oldEffect = effect.cloneNode().toElement();
2016 effect.setAttribute("disable", (int) disable);
2020 // editing track effect
2021 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2023 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2025 m_commandStack->push(command);
2026 setDocumentModified();;
2029 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2031 MoveEffectCommand *command;
2033 // editing track effect
2034 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2035 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2036 m_commandStack->push(command);
2037 setDocumentModified();
2040 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2042 EditEffectCommand *command;
2043 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2044 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2045 m_commandStack->push(command);
2048 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2050 QDomElement effect = clip->getEffectAt(ix);
2051 QDomElement oldeffect = effect.cloneNode().toElement();
2052 effect.setAttribute("region", region);
2053 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2054 m_commandStack->push(command);
2057 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2061 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2062 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2063 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2065 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);
2067 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2068 m_blockRefresh = false;
2072 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2073 int cutPos = (int) cutTime.frames(m_document->fps());
2075 newPos.startPos = cutTime;
2076 newPos.endPos = info.endPos;
2077 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2078 newPos.track = info.track;
2079 newPos.cropDuration = newPos.endPos - newPos.startPos;
2081 bool snap = KdenliveSettings::snaptopoints();
2082 KdenliveSettings::setSnaptopoints(false);
2083 ClipItem *dup = item->clone(newPos);
2085 // remove unwanted effects
2086 // fade in from 2nd part of the clip
2087 int ix = dup->hasEffect(QString(), "fadein");
2089 QDomElement oldeffect = dup->effectAt(ix);
2090 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2092 ix = dup->hasEffect(QString(), "fade_from_black");
2094 QDomElement oldeffect = dup->effectAt(ix);
2095 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2097 // fade out from 1st part of the clip
2098 ix = item->hasEffect(QString(), "fadeout");
2100 QDomElement oldeffect = item->effectAt(ix);
2101 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2103 ix = item->hasEffect(QString(), "fade_to_black");
2105 QDomElement oldeffect = item->effectAt(ix);
2106 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2110 item->resizeEnd(cutPos);
2111 scene()->addItem(dup);
2112 if (item->checkKeyFrames())
2113 slotRefreshEffects(item);
2114 if (dup->checkKeyFrames())
2115 slotRefreshEffects(dup);
2117 item->baseClip()->addReference();
2118 m_document->updateClip(item->baseClip()->getId());
2119 setDocumentModified();
2120 KdenliveSettings::setSnaptopoints(snap);
2121 if (execute && item->isSelected())
2122 emit clipItemSelected(item);
2127 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2128 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2130 if (!item || !dup || item == dup) {
2131 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2132 m_blockRefresh = false;
2135 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2136 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2140 bool snap = KdenliveSettings::snaptopoints();
2141 KdenliveSettings::setSnaptopoints(false);
2143 // join fade effects again
2144 int ix = dup->hasEffect(QString(), "fadeout");
2146 QDomElement effect = dup->effectAt(ix);
2147 item->addEffect(effect);
2149 ix = dup->hasEffect(QString(), "fade_to_black");
2151 QDomElement effect = dup->effectAt(ix);
2152 item->addEffect(effect);
2155 m_waitingThumbs.removeAll(dup);
2156 bool selected = item->isSelected();
2157 if (dup->isSelected()) {
2159 item->setSelected(true);
2160 emit clipItemSelected(NULL);
2162 dup->baseClip()->removeReference();
2163 m_document->updateClip(dup->baseClip()->getId());
2164 scene()->removeItem(dup);
2168 ItemInfo clipinfo = item->info();
2169 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2170 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2172 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2173 setDocumentModified();
2175 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2177 KdenliveSettings::setSnaptopoints(snap);
2178 if (execute && selected)
2179 emit clipItemSelected(item);
2182 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2185 void CustomTrackView::slotEnableRefresh()
2187 m_blockRefresh = false;
2190 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2192 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2193 if (itemList.count() == 1) {
2194 if (itemList.at(0)->type() == AVWIDGET) {
2195 ClipItem *item = (ClipItem *) itemList.at(0);
2197 info.track = item->track();
2198 ClipItem *transitionClip = NULL;
2199 const int transitiontrack = getPreviousVideoTrack(info.track);
2200 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2201 if (pos < item->startPos() + item->cropDuration() / 2) {
2202 // add transition to clip start
2203 info.startPos = item->startPos();
2204 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2205 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2206 info.endPos = transitionClip->endPos();
2207 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2208 // Check there is no other transition at that place
2209 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2210 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2211 QList<QGraphicsItem *> selection = m_scene->items(r);
2212 bool transitionAccepted = true;
2213 for (int i = 0; i < selection.count(); i++) {
2214 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2215 Transition *tr = static_cast <Transition *>(selection.at(i));
2216 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2217 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2218 } else transitionAccepted = false;
2221 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2222 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2225 // add transition to clip end
2226 info.endPos = item->endPos();
2227 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2228 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2229 info.startPos = transitionClip->startPos();
2230 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2231 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2232 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2234 // Check there is no other transition at that place
2235 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2236 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2237 QList<QGraphicsItem *> selection = m_scene->items(r);
2238 bool transitionAccepted = true;
2239 for (int i = 0; i < selection.count(); i++) {
2240 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2241 Transition *tr = static_cast <Transition *>(selection.at(i));
2242 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2243 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2244 } else transitionAccepted = false;
2247 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2248 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2251 } else for (int i = 0; i < itemList.count(); i++) {
2252 if (itemList.at(i)->type() == AVWIDGET) {
2253 ClipItem *item = (ClipItem *) itemList.at(i);
2255 info.startPos = item->startPos();
2256 info.endPos = info.startPos + GenTime(65, m_document->fps());
2257 info.track = item->track();
2259 // Check there is no other transition at that place
2260 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2261 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2262 QList<QGraphicsItem *> selection = m_scene->items(r);
2263 bool transitionAccepted = true;
2264 for (int i = 0; i < selection.count(); i++) {
2265 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2266 Transition *tr = static_cast <Transition *>(selection.at(i));
2267 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2268 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2269 } else transitionAccepted = false;
2272 int transitiontrack = getPreviousVideoTrack(info.track);
2273 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2274 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2279 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2281 if (transitionInfo.startPos >= transitionInfo.endPos) {
2282 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2285 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2286 m_commandStack->push(command);
2287 setDocumentModified();
2290 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2292 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2293 //kDebug() << "---- ADDING transition " << params.attribute("value");
2294 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2295 scene()->addItem(tr);
2296 setDocumentModified();
2298 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2303 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2305 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2307 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2310 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2311 if (m_dragItem == item) m_dragItem = NULL;
2313 #if QT_VERSION >= 0x040600
2314 // animate item deletion
2315 item->closeAnimation();
2319 emit transitionItemSelected(NULL);
2320 setDocumentModified();
2323 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2325 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2326 QDomElement xml = tr->toXML();
2327 if (old.isNull() || xml.isNull()) {
2328 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2331 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2332 updateTrackDuration(tr->track(), command);
2333 m_commandStack->push(command);
2334 setDocumentModified();
2337 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2339 Transition *item = getTransitionItemAt(pos, track);
2341 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2346 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2348 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);
2349 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2350 item->setTransitionParameters(transition);
2351 if (updateTransitionWidget) {
2352 ItemInfo info = item->info();
2354 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2355 if (transitionClip && transitionClip->baseClip()) {
2356 QString size = transitionClip->baseClip()->getProperty("frame_size");
2357 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2358 if (factor == 0) factor = 1.0;
2359 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2360 p.setY(size.section('x', 1, 1).toInt());
2362 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2364 setDocumentModified();
2367 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2370 const QPointF pos = mapToScene(event->pos());
2371 if (m_selectionGroup) {
2372 m_selectionGroup->setPos(pos);
2373 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2374 event->acceptProposedAction();
2376 // Drag enter was not possible, try again at mouse position
2377 insertDropClips(event->mimeData(), event->pos());
2381 QGraphicsView::dragMoveEvent(event);
2385 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2387 if (m_selectionGroup && m_clipDrag) {
2388 m_thumbsTimer.stop();
2389 m_waitingThumbs.clear();
2390 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2392 scene()->destroyItemGroup(m_selectionGroup);
2393 m_selectionGroup = NULL;
2394 } else QGraphicsView::dragLeaveEvent(event);
2397 void CustomTrackView::dropEvent(QDropEvent * event)
2399 if (m_selectionGroup && m_clipDrag) {
2400 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2401 resetSelectionGroup();
2402 m_scene->clearSelection();
2403 bool hasVideoClip = false;
2404 QUndoCommand *addCommand = new QUndoCommand();
2405 addCommand->setText(i18n("Add timeline clip"));
2406 QList <ClipItem *> brokenClips;
2408 for (int i = 0; i < items.count(); i++) {
2409 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2410 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2411 if (items.count() == 1) {
2412 updateClipTypeActions(item);
2414 updateClipTypeActions(NULL);
2417 //TODO: take care of edit mode for undo
2418 item->baseClip()->addReference();
2419 //item->setZValue(item->defaultZValue());
2420 m_document->updateClip(item->baseClip()->getId());
2421 ItemInfo info = item->info();
2423 int tracknumber = m_document->tracksCount() - info.track - 1;
2424 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2425 if (isLocked) item->setItemLocked(true);
2426 ItemInfo clipInfo = info;
2427 clipInfo.track = m_document->tracksCount() - item->track();
2429 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2431 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2432 brokenClips.append(item);
2435 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2437 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2438 updateTrackDuration(info.track, addCommand);
2440 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2441 // add transparency transition
2442 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2443 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2445 item->setSelected(true);
2447 qDeleteAll(brokenClips);
2448 brokenClips.clear();
2449 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2450 else delete addCommand;
2452 // Automatic audio split
2453 if (KdenliveSettings::splitaudio())
2455 setDocumentModified();
2459 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2460 QList<QGraphicsItem *> selection = m_scene->items(rect);
2461 QStringList timelineList;
2463 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2464 for (int i = 0; i < selection.count(); i++) {
2465 if (selection.at(i)->type() == AVWIDGET) {
2466 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2467 int start = clip->startPos().frames(m_document->fps());
2468 int end = clip->endPos().frames(m_document->fps());
2469 timelineList.append(QString::number(start) + "-" + QString::number(end));
2472 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2475 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2476 if (items.count() > 1) {
2477 groupSelectedItems(true);
2478 } else if (items.count() == 1) {
2479 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2480 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2482 event->setDropAction(Qt::MoveAction);
2485 /// \todo enable when really working
2488 } else QGraphicsView::dropEvent(event);
2492 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2494 bool snap = KdenliveSettings::snaptopoints();
2495 KdenliveSettings::setSnaptopoints(false);
2496 if (mode == OVERWRITEEDIT) {
2497 // if we are in overwrite mode, move clips accordingly
2499 if (item == NULL) info = posinfo;
2500 else info = item->info();
2501 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);
2502 QList<QGraphicsItem *> selection = m_scene->items(rect);
2503 if (item) selection.removeAll(item);
2504 for (int i = 0; i < selection.count(); i++) {
2505 if (!selection.at(i)->isEnabled()) continue;
2506 if (selection.at(i)->type() == AVWIDGET) {
2507 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2508 if (clip->startPos() < info.startPos) {
2509 if (clip->endPos() > info.endPos) {
2510 ItemInfo clipInfo = clip->info();
2511 ItemInfo dupInfo = clipInfo;
2512 GenTime diff = info.startPos - clipInfo.startPos;
2513 dupInfo.startPos = info.startPos;
2514 dupInfo.cropStart += diff;
2515 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2516 ItemInfo newdupInfo = dupInfo;
2517 GenTime diff2 = info.endPos - info.startPos;
2518 newdupInfo.startPos = info.endPos;
2519 newdupInfo.cropStart += diff2;
2520 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2521 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2522 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2523 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2524 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2526 ItemInfo newclipInfo = clip->info();
2527 newclipInfo.endPos = info.startPos;
2528 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2529 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2531 } else if (clip->endPos() <= info.endPos) {
2532 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2533 m_waitingThumbs.removeAll(clip);
2534 scene()->removeItem(clip);
2538 ItemInfo newclipInfo = clip->info();
2539 newclipInfo.startPos = info.endPos;
2540 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2541 clip->resizeStart(info.endPos.frames(m_document->fps()));
2545 } else if (mode == INSERTEDIT) {
2546 // if we are in push mode, move clips accordingly
2548 if (item == NULL) info = posinfo;
2549 else info = item->info();
2550 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);
2551 QList<QGraphicsItem *> selection = m_scene->items(rect);
2552 if (item) selection.removeAll(item);
2553 for (int i = 0; i < selection.count(); i++) {
2554 if (selection.at(i)->type() == AVWIDGET) {
2555 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2556 if (clip->startPos() < info.startPos) {
2557 if (clip->endPos() > info.startPos) {
2558 ItemInfo clipInfo = clip->info();
2559 ItemInfo dupInfo = clipInfo;
2560 GenTime diff = info.startPos - clipInfo.startPos;
2561 dupInfo.startPos = info.startPos;
2562 dupInfo.cropStart += diff;
2563 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2564 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2565 // Commented out; variable dup unused. --granjow
2566 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2567 cutClip(clipInfo, info.startPos, true, false);
2570 // TODO: add insertspacecommand
2575 KdenliveSettings::setSnaptopoints(snap);
2579 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2581 if (mode == OVERWRITEEDIT) {
2582 // if we are in overwrite or push mode, move clips accordingly
2583 bool snap = KdenliveSettings::snaptopoints();
2584 KdenliveSettings::setSnaptopoints(false);
2585 ItemInfo info = item->info();
2586 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2587 QList<QGraphicsItem *> selection = m_scene->items(rect);
2588 selection.removeAll(item);
2589 for (int i = 0; i < selection.count(); i++) {
2590 if (!selection.at(i)->isEnabled()) continue;
2591 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2592 Transition *tr = static_cast<Transition *>(selection.at(i));
2593 if (tr->startPos() < info.startPos) {
2594 ItemInfo firstPos = tr->info();
2595 ItemInfo newPos = firstPos;
2596 firstPos.endPos = item->startPos();
2597 newPos.startPos = item->endPos();
2598 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2599 if (tr->endPos() > info.endPos) {
2601 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2603 } else if (tr->endPos() > info.endPos) {
2605 ItemInfo firstPos = tr->info();
2606 firstPos.startPos = item->endPos();
2607 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2609 // remove transition
2610 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2614 KdenliveSettings::setSnaptopoints(snap);
2618 QStringList CustomTrackView::mimeTypes() const
2620 QStringList qstrList;
2621 // list of accepted mime types for drop
2622 qstrList.append("text/plain");
2623 qstrList.append("kdenlive/producerslist");
2624 qstrList.append("kdenlive/clip");
2628 Qt::DropActions CustomTrackView::supportedDropActions() const
2630 // returns what actions are supported when dropping
2631 return Qt::MoveAction;
2634 void CustomTrackView::setDuration(int duration)
2636 int diff = qAbs(duration - sceneRect().width());
2637 if (diff * matrix().m11() > -50) {
2638 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2639 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2641 m_projectDuration = duration;
2644 int CustomTrackView::duration() const
2646 return m_projectDuration;
2649 void CustomTrackView::addTrack(TrackInfo type, int ix)
2651 if (ix == -1 || ix == m_document->tracksCount()) {
2652 m_document->insertTrack(0, type);
2653 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2655 m_document->insertTrack(m_document->tracksCount() - ix, type);
2656 // insert track in MLT playlist
2657 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2659 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2660 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2661 QList<QGraphicsItem *> selection = m_scene->items(r);
2662 resetSelectionGroup();
2664 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2665 scene()->addItem(m_selectionGroup);
2666 for (int i = 0; i < selection.count(); i++) {
2667 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2668 m_selectionGroup->addToGroup(selection.at(i));
2669 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2672 // Move graphic items
2673 m_selectionGroup->translate(0, m_tracksHeight);
2675 // adjust track number
2676 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2677 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2678 for (int i = 0; i < children.count(); i++) {
2679 if (children.at(i)->type() == GROUPWIDGET) {
2680 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2681 children << grp->childItems();
2684 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2686 ItemInfo clipinfo = item->info();
2687 if (item->type() == AVWIDGET) {
2688 ClipItem *clip = static_cast <ClipItem *>(item);
2689 // slowmotion clips are not track dependant, so no need to update them
2690 if (clip->speed() != 1.0) continue;
2691 // We add a move clip command so that we get the correct producer for new track number
2692 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2693 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2694 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2695 // problem updating clip
2696 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2699 } else if (item->type() == TRANSITIONWIDGET) {
2700 Transition *tr = static_cast <Transition *>(item);
2701 int track = tr->transitionEndTrack();
2703 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2707 resetSelectionGroup(false);
2708 m_document->renderer()->unlockService(tractor);
2711 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2712 for (int i = 0; i < m_guides.count(); i++) {
2713 QLineF l = m_guides.at(i)->line();
2714 l.setP2(QPointF(l.x2(), maxHeight));
2715 m_guides.at(i)->setLine(l);
2718 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2719 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2720 viewport()->update();
2721 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2722 //setFixedHeight(50 * m_tracksCount);
2724 updateTrackNames(ix, true);
2727 void CustomTrackView::removeTrack(int ix)
2729 // Delete track in MLT playlist
2730 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2731 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2733 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2734 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2735 QList<QGraphicsItem *> selection = m_scene->items(r);
2737 resetSelectionGroup();
2739 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2740 scene()->addItem(m_selectionGroup);
2741 for (int i = 0; i < selection.count(); i++) {
2742 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2743 m_selectionGroup->addToGroup(selection.at(i));
2744 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2747 // Move graphic items
2748 qreal ydiff = 0 - (int) m_tracksHeight;
2749 m_selectionGroup->translate(0, ydiff);
2750 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2752 // adjust track number
2753 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2754 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2755 for (int i = 0; i < children.count(); i++) {
2756 if (children.at(i)->type() == GROUPWIDGET) {
2757 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2758 children << grp->childItems();
2761 if (children.at(i)->type() == AVWIDGET) {
2762 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2764 ItemInfo clipinfo = clip->info();
2765 // We add a move clip command so that we get the correct producer for new track number
2766 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2767 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2768 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2769 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2772 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2773 Transition *tr = static_cast <Transition *>(children.at(i));
2775 int track = tr->transitionEndTrack();
2777 ItemInfo clipinfo = tr->info();
2778 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2782 resetSelectionGroup(false);
2783 m_document->renderer()->unlockService(tractor);
2785 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2786 for (int i = 0; i < m_guides.count(); i++) {
2787 QLineF l = m_guides.at(i)->line();
2788 l.setP2(QPointF(l.x2(), maxHeight));
2789 m_guides.at(i)->setLine(l);
2791 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2792 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2794 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2795 viewport()->update();
2797 updateTrackNames(ix, false);
2798 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2801 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2803 for (int i = 0; i < trackInfos.count(); ++i) {
2804 m_document->setTrackType(i, trackInfos.at(i));
2805 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2806 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2809 viewport()->update();
2810 emit trackHeightChanged();
2813 void CustomTrackView::slotSwitchTrackAudio(int ix)
2815 /*for (int i = 0; i < m_document->tracksCount(); i++)
2816 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2817 int tracknumber = m_document->tracksCount() - ix - 1;
2818 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2819 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2820 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2821 setDocumentModified();
2824 void CustomTrackView::slotSwitchTrackLock(int ix)
2826 int tracknumber = m_document->tracksCount() - ix - 1;
2827 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2828 m_commandStack->push(command);
2832 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2834 int tracknumber = m_document->tracksCount() - ix - 1;
2835 m_document->switchTrackLock(tracknumber, lock);
2837 emit doTrackLock(ix, lock);
2838 AbstractClipItem *clip = NULL;
2839 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2841 for (int i = 0; i < selection.count(); i++) {
2842 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2843 if (selection.at(i)->parentItem() && m_selectionGroup) {
2844 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2845 resetSelectionGroup();
2848 bool changeGroupLock = true;
2849 bool hasClipOnTrack = false;
2850 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2851 for (int j = 0; j < children.count(); ++j) {
2852 if (children.at(j)->isSelected()) {
2853 if (children.at(j)->type() == AVWIDGET)
2854 emit clipItemSelected(NULL);
2855 else if (children.at(j)->type() == TRANSITIONWIDGET)
2856 emit transitionItemSelected(NULL);
2861 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2862 if (child == m_dragItem)
2865 // only unlock group, if it is not locked by another track too
2866 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2867 changeGroupLock = false;
2869 // only (un-)lock if at least one clip is on the track
2870 if (child->track() == ix)
2871 hasClipOnTrack = true;
2873 if (changeGroupLock && hasClipOnTrack)
2874 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2875 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2876 if (selection.at(i)->parentItem()) {
2877 if (selection.at(i)->parentItem() == m_selectionGroup) {
2878 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2879 resetSelectionGroup();
2881 // groups are handled separately
2886 if (selection.at(i)->isSelected()) {
2887 if (selection.at(i)->type() == AVWIDGET)
2888 emit clipItemSelected(NULL);
2890 emit transitionItemSelected(NULL);
2892 clip = static_cast <AbstractClipItem *>(selection.at(i));
2893 clip->setItemLocked(lock);
2894 if (clip == m_dragItem)
2898 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2899 viewport()->update();
2900 setDocumentModified();
2903 void CustomTrackView::slotSwitchTrackVideo(int ix)
2905 int tracknumber = m_document->tracksCount() - ix;
2906 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2907 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2908 setDocumentModified();
2911 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2913 // Check there is no group going over several tracks there, or that would result in timeline corruption
2914 QList<QGraphicsItem *> selection = scene()->items(rect);
2916 int maxHeight = m_tracksHeight * 1.5;
2917 for (int i = 0; i < selection.count(); i++) {
2918 // Check that we don't try to move a group with clips on other tracks
2919 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2922 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2930 void CustomTrackView::slotRemoveSpace()
2934 if (m_menuPosition.isNull()) {
2935 pos = GenTime(cursorPos(), m_document->fps());
2937 TrackDialog d(m_document, parentWidget());
2938 d.comboTracks->setCurrentIndex(m_selectedTrack);
2939 d.label->setText(i18n("Track"));
2940 d.before_select->setHidden(true);
2941 d.setWindowTitle(i18n("Remove Space"));
2942 d.video_track->setHidden(true);
2943 d.audio_track->setHidden(true);
2944 if (d.exec() != QDialog::Accepted) return;
2945 track = d.comboTracks->currentIndex();
2947 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2948 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2951 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2952 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2956 ClipItem *item = getClipItemAt(pos, track);
2958 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);
2961 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2963 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);
2967 // Make sure there is no group in the way
2968 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2971 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2973 // groups found on track, do not allow the move
2974 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2978 QList<ItemInfo> clipsToMove;
2979 QList<ItemInfo> transitionsToMove;
2981 for (int i = 0; i < items.count(); i++) {
2982 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2983 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2984 ItemInfo info = item->info();
2985 if (item->type() == AVWIDGET) {
2986 clipsToMove.append(info);
2987 } else if (item->type() == TRANSITIONWIDGET) {
2988 transitionsToMove.append(info);
2993 if (!transitionsToMove.isEmpty()) {
2994 // Make sure that by moving the items, we don't get a transition collision
2995 // Find first transition
2996 ItemInfo info = transitionsToMove.at(0);
2997 for (int i = 1; i < transitionsToMove.count(); i++)
2998 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3000 // make sure there are no transitions on the way
3001 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3002 items = scene()->items(rect);
3003 int transitionCorrection = -1;
3004 for (int i = 0; i < items.count(); i++) {
3005 if (items.at(i)->type() == TRANSITIONWIDGET) {
3006 // There is a transition on the way
3007 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3008 int transitionEnd = item->endPos().frames(m_document->fps());
3009 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3013 if (transitionCorrection > 0) {
3014 // We need to fix the move length
3015 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3018 // Make sure we don't send transition before 0
3019 if (info.startPos.frames(m_document->fps()) < length) {
3020 // reduce length to maximum possible
3021 length = info.startPos.frames(m_document->fps());
3025 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3026 updateTrackDuration(track, command);
3027 m_commandStack->push(command);
3030 void CustomTrackView::slotInsertSpace()
3034 if (m_menuPosition.isNull()) {
3035 pos = GenTime(cursorPos(), m_document->fps());
3037 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3038 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3040 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3041 if (d.exec() != QDialog::Accepted) return;
3042 GenTime spaceDuration = d.selectedDuration();
3043 track = d.selectedTrack();
3045 QList<QGraphicsItem *> items;
3047 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3048 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3052 ClipItem *item = getClipItemAt(pos, track);
3053 if (item) pos = item->startPos();
3055 // Make sure there is no group in the way
3056 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3058 items = checkForGroups(rect, &isOk);
3060 // groups found on track, do not allow the move
3061 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3065 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3066 items = scene()->items(rect);
3069 QList<ItemInfo> clipsToMove;
3070 QList<ItemInfo> transitionsToMove;
3072 for (int i = 0; i < items.count(); i++) {
3073 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3074 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3075 ItemInfo info = item->info();
3076 if (item->type() == AVWIDGET)
3077 clipsToMove.append(info);
3078 else if (item->type() == TRANSITIONWIDGET)
3079 transitionsToMove.append(info);
3083 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3084 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3085 updateTrackDuration(track, command);
3086 m_commandStack->push(command);
3090 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3092 int diff = duration.frames(m_document->fps());
3093 resetSelectionGroup();
3094 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3095 scene()->addItem(m_selectionGroup);
3097 Transition *transition;
3099 // Create lists with start pos for each track
3100 QMap <int, int> trackClipStartList;
3101 QMap <int, int> trackTransitionStartList;
3103 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3104 trackClipStartList[i] = -1;
3105 trackTransitionStartList[i] = -1;
3108 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3109 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3111 if (clip->parentItem()) {
3112 m_selectionGroup->addToGroup(clip->parentItem());
3113 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3115 m_selectionGroup->addToGroup(clip);
3116 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3118 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))
3119 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3121 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);
3124 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3125 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3127 if (transition->parentItem()) {
3128 m_selectionGroup->addToGroup(transition->parentItem());
3129 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3131 m_selectionGroup->addToGroup(transition);
3132 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3134 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))
3135 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3136 } 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);
3138 m_selectionGroup->translate(diff, 0);
3140 // update items coordinates
3141 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3143 for (int i = 0; i < itemList.count(); i++) {
3144 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3145 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3146 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3147 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3148 for (int j = 0; j < children.count(); j++) {
3149 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3154 resetSelectionGroup(false);
3156 track = m_document->tracksCount() - track;
3157 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3160 void CustomTrackView::deleteClip(const QString &clipId)
3162 resetSelectionGroup();
3163 QList<QGraphicsItem *> itemList = items();
3164 QUndoCommand *deleteCommand = new QUndoCommand();
3166 for (int i = 0; i < itemList.count(); i++) {
3167 if (itemList.at(i)->type() == AVWIDGET) {
3168 ClipItem *item = (ClipItem *)itemList.at(i);
3169 if (item->clipProducer() == clipId) {
3171 if (item->parentItem()) {
3172 // Clip is in a group, destroy the group
3173 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3175 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3179 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3181 delete deleteCommand;
3183 updateTrackDuration(-1, deleteCommand);
3184 m_commandStack->push(deleteCommand);
3188 void CustomTrackView::setCursorPos(int pos, bool seek)
3190 if (pos == m_cursorPos) return;
3191 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3193 if (seek) m_document->renderer()->seek(m_cursorPos);
3194 else if (m_autoScroll) checkScrolling();
3195 m_cursorLine->setPos(m_cursorPos, 0);
3198 void CustomTrackView::updateCursorPos()
3200 m_cursorLine->setPos(m_cursorPos, 0);
3203 int CustomTrackView::cursorPos()
3205 return (int)(m_cursorPos);
3208 void CustomTrackView::moveCursorPos(int delta)
3210 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3211 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3212 m_cursorPos += delta;
3213 m_cursorLine->setPos(m_cursorPos, 0);
3214 m_document->renderer()->seek(m_cursorPos);
3217 void CustomTrackView::initCursorPos(int pos)
3219 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3221 m_cursorLine->setPos(pos, 0);
3225 void CustomTrackView::checkScrolling()
3227 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3230 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3232 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3233 QGraphicsView::mouseReleaseEvent(event);
3234 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3235 #if QT_VERSION >= 0x040600
3236 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3238 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3239 if (event->button() == Qt::MidButton) {
3242 setDragMode(QGraphicsView::NoDrag);
3243 if (m_operationMode == MOVEGUIDE) {
3244 setCursor(Qt::ArrowCursor);
3245 m_operationMode = NONE;
3246 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3247 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3248 if (newPos != m_dragGuide->position()) {
3249 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3250 m_commandStack->push(command);
3251 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3252 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3253 m_document->syncGuides(m_guides);
3258 } else if (m_operationMode == SPACER && m_selectionGroup) {
3260 if (event->modifiers() != Qt::ControlModifier) {
3261 // We are moving all tracks
3263 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3264 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3266 if (timeOffset != GenTime()) {
3267 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3269 QList<ItemInfo> clipsToMove;
3270 QList<ItemInfo> transitionsToMove;
3272 // Create lists with start pos for each track
3273 QMap <int, int> trackClipStartList;
3274 QMap <int, int> trackTransitionStartList;
3276 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3277 trackClipStartList[i] = -1;
3278 trackTransitionStartList[i] = -1;
3281 for (int i = 0; i < items.count(); i++) {
3282 if (items.at(i)->type() == GROUPWIDGET)
3283 items += items.at(i)->childItems();
3286 for (int i = 0; i < items.count(); i++) {
3287 if (items.at(i)->type() == AVWIDGET) {
3288 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3289 ItemInfo info = item->info();
3290 clipsToMove.append(info);
3292 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3293 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3294 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3295 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3296 ItemInfo info = item->info();
3297 transitionsToMove.append(info);
3299 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3300 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3303 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3304 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3305 updateTrackDuration(track, command);
3306 m_commandStack->push(command);
3307 if (track != -1) track = m_document->tracksCount() - track;
3308 kDebug() << "SPACER TRACK:" << track;
3309 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3310 setDocumentModified();
3313 resetSelectionGroup(false);
3314 m_operationMode = NONE;
3315 } else if (m_operationMode == RUBBERSELECTION) {
3316 resetSelectionGroup();
3317 groupSelectedItems();
3318 m_operationMode = NONE;
3321 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3322 emit transitionItemSelected(NULL);
3326 if (m_dragItem) info = m_dragItem->info();
3328 if (m_operationMode == MOVE) {
3329 setCursor(Qt::OpenHandCursor);
3330 if (m_dragItem->parentItem() == 0) {
3331 // we are moving one clip, easy
3332 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3333 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3334 Mlt::Producer *prod = item->getProducer(info.track);
3335 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);
3338 QUndoCommand *moveCommand = new QUndoCommand();
3339 moveCommand->setText(i18n("Move clip"));
3340 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3342 int tracknumber = m_document->tracksCount() - item->track() - 1;
3343 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3344 if (isLocked) item->setItemLocked(true);
3345 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3346 // Also move automatic transitions (on lower track)
3347 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3348 ItemInfo startTrInfo;
3349 ItemInfo newStartTrInfo;
3350 bool moveStartTrans = false;
3351 bool moveEndTrans = false;
3352 if (startTransition && startTransition->isAutomatic()) {
3353 startTrInfo = startTransition->info();
3354 newStartTrInfo = startTrInfo;
3355 newStartTrInfo.track = info.track;
3356 newStartTrInfo.startPos = info.startPos;
3357 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3358 // transition end should stay the same
3360 // transition end should be adjusted to clip
3361 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3363 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3365 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3366 // Check if there is a transition at clip end
3367 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3368 if (tr && tr->isAutomatic()) {
3369 ItemInfo trInfo = tr->info();
3370 ItemInfo newTrInfo = trInfo;
3371 newTrInfo.track = info.track;
3372 newTrInfo.endPos = m_dragItem->endPos();
3373 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3374 // transition start should stay the same
3376 // transition start should be moved
3377 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3379 if (newTrInfo.startPos < newTrInfo.endPos) {
3380 moveEndTrans = true;
3381 if (moveStartTrans) {
3382 // we have to move both transitions, remove the start one so that there is no collision
3383 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3385 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3386 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3387 if (moveStartTrans) {
3388 // re-add transition in correct place
3389 int transTrack = startTransition->transitionEndTrack();
3390 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3391 transTrack = getPreviousVideoTrack(info.track);
3393 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3394 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3400 if (moveStartTrans && !moveEndTrans) {
3401 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3402 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3405 // Also move automatic transitions (on upper track)
3406 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3407 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3408 ItemInfo trInfo = tr->info();
3409 ItemInfo newTrInfo = trInfo;
3410 newTrInfo.startPos = m_dragItem->startPos();
3411 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3412 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3413 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3414 // transition end should be adjusted to clip on upper track
3415 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3417 if (newTrInfo.startPos < newTrInfo.endPos) {
3418 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3419 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3423 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3424 // Check if there is a transition at clip end
3425 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3426 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3427 ItemInfo trInfo = tr->info();
3428 ItemInfo newTrInfo = trInfo;
3429 newTrInfo.endPos = m_dragItem->endPos();
3430 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3431 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3432 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3433 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3434 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3435 // transition start should be moved
3436 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3438 if (newTrInfo.startPos < newTrInfo.endPos) {
3439 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3440 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3445 updateTrackDuration(info.track, moveCommand);
3446 if (m_dragItemInfo.track != info.track)
3447 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3448 m_commandStack->push(moveCommand);
3449 //checkTrackSequence(m_dragItem->track());
3451 // undo last move and emit error message
3452 bool snap = KdenliveSettings::snaptopoints();
3453 KdenliveSettings::setSnaptopoints(false);
3454 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3455 KdenliveSettings::setSnaptopoints(snap);
3456 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3458 setDocumentModified();
3459 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3460 Transition *transition = static_cast <Transition *>(m_dragItem);
3461 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3462 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)) {
3463 // Moving transition failed, revert to previous position
3464 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3465 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3467 QUndoCommand *moveCommand = new QUndoCommand();
3468 moveCommand->setText(i18n("Move transition"));
3469 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3470 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3471 updateTrackDuration(info.track, moveCommand);
3472 if (m_dragItemInfo.track != info.track)
3473 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3474 m_commandStack->push(moveCommand);
3475 setDocumentModified();
3479 // Moving several clips. We need to delete them and readd them to new position,
3480 // or they might overlap each other during the move
3481 QGraphicsItemGroup *group;
3482 if (m_selectionGroup)
3483 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3485 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3486 QList<QGraphicsItem *> items = group->childItems();
3488 QList<ItemInfo> clipsToMove;
3489 QList<ItemInfo> transitionsToMove;
3491 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3492 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3494 QUndoCommand *moveGroup = new QUndoCommand();
3495 moveGroup->setText(i18n("Move group"));
3496 if (timeOffset != GenTime() || trackOffset != 0) {
3497 // remove items in MLT playlist
3500 int max = items.count();
3501 for (int i = 0; i < max; i++) {
3502 if (items.at(i)->type() == GROUPWIDGET) {
3503 items += items.at(i)->childItems();
3506 m_document->renderer()->blockSignals(true);
3507 for (int i = 0; i < items.count(); i++) {
3508 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3509 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3510 ItemInfo info = item->info();
3511 if (item->type() == AVWIDGET) {
3512 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3513 // error, clip cannot be removed from playlist
3514 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3516 clipsToMove.append(info);
3519 transitionsToMove.append(info);
3520 Transition *tr = static_cast <Transition*>(item);
3521 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3524 m_document->renderer()->blockSignals(false);
3525 for (int i = 0; i < items.count(); i++) {
3526 // re-add items in correct place
3527 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3528 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3530 ItemInfo info = item->info();
3531 int tracknumber = m_document->tracksCount() - info.track - 1;
3532 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3534 group->removeFromGroup(item);
3535 item->setItemLocked(true);
3538 if (item->type() == AVWIDGET) {
3539 ClipItem *clip = static_cast <ClipItem*>(item);
3540 int trackProducer = info.track;
3541 info.track = m_document->tracksCount() - info.track;
3542 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3543 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3544 for (int i = 0; i < clip->effectsCount(); i++) {
3545 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3548 Transition *tr = static_cast <Transition*>(item);
3549 int newTrack = tr->transitionEndTrack();
3550 if (!tr->forcedTrack()) {
3551 newTrack = getPreviousVideoTrack(info.track);
3553 tr->updateTransitionEndTrack(newTrack);
3554 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3555 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3558 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3559 updateTrackDuration(-1, moveGroup);
3560 m_commandStack->push(moveGroup);
3562 //QPointF top = group->sceneBoundingRect().topLeft();
3563 //QPointF oldpos = m_selectionGroup->scenePos();
3564 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3565 //group->setPos(top);
3566 //TODO: get rid of the 3 lines below
3567 if (m_selectionGroup) {
3568 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3569 m_selectionGroupInfo.track = m_selectionGroup->track();
3571 for (int i = 0; i < items.count(); ++i) {
3572 if (items.at(i)->type() == GROUPWIDGET) {
3573 rebuildGroup((AbstractGroupItem*)items.at(i));
3578 for (int i = 0; i < items.count(); ++i) {
3580 items.at(i)->setSelected(true);
3581 if (items.at(i)->parentItem())
3582 items.at(i)->parentItem()->setSelected(true);
3585 resetSelectionGroup();
3586 groupSelectedItems();
3588 rebuildGroup((AbstractGroupItem *)group);
3590 setDocumentModified();
3593 m_document->renderer()->doRefresh();
3594 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3596 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3597 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3599 QUndoCommand *resizeCommand = new QUndoCommand();
3600 resizeCommand->setText(i18n("Resize group"));
3601 QList <QGraphicsItem *> items = parent->childItems();
3602 QList <ItemInfo> infos = parent->resizeInfos();
3603 parent->clearResizeInfos();
3605 for (int i = 0; i < items.count(); ++i) {
3606 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3607 if (item && item->type() == AVWIDGET) {
3608 ItemInfo info = infos.at(itemcount);
3609 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3613 m_commandStack->push(resizeCommand);
3616 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3618 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3620 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3621 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3623 QUndoCommand *resizeCommand = new QUndoCommand();
3624 resizeCommand->setText(i18n("Resize group"));
3625 QList <QGraphicsItem *> items = parent->childItems();
3626 QList <ItemInfo> infos = parent->resizeInfos();
3627 parent->clearResizeInfos();
3629 for (int i = 0; i < items.count(); ++i) {
3630 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3631 if (item && item->type() == AVWIDGET) {
3632 ItemInfo info = infos.at(itemcount);
3633 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3637 updateTrackDuration(-1, resizeCommand);
3638 m_commandStack->push(resizeCommand);
3641 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3643 } else if (m_operationMode == FADEIN) {
3644 // resize fade in effect
3645 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3646 int ix = item->hasEffect("volume", "fadein");
3647 int ix2 = item->hasEffect("", "fade_from_black");
3649 QDomElement oldeffect = item->effectAt(ix);
3650 int start = item->cropStart().frames(m_document->fps());
3651 int end = item->fadeIn();
3653 slotDeleteEffect(item, -1, oldeffect, false);
3656 QDomElement effect = oldeffect.cloneNode().toElement();
3657 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3658 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3659 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3660 emit clipItemSelected(item, ix);
3662 } else if (item->fadeIn() != 0 && ix2 == -1) {
3664 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3666 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3667 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3668 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3669 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3672 QDomElement oldeffect = item->effectAt(ix2);
3673 int start = item->cropStart().frames(m_document->fps());
3674 int end = item->fadeIn();
3676 slotDeleteEffect(item, -1, oldeffect, false);
3679 QDomElement effect = oldeffect.cloneNode().toElement();
3680 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3681 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3682 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3683 emit clipItemSelected(item, ix2);
3686 } else if (m_operationMode == FADEOUT) {
3687 // resize fade in effect
3688 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3689 int ix = item->hasEffect("volume", "fadeout");
3690 int ix2 = item->hasEffect("", "fade_to_black");
3692 QDomElement oldeffect = item->effectAt(ix);
3693 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3694 int start = item->fadeOut();
3696 slotDeleteEffect(item, -1, oldeffect, false);
3698 start = end - start;
3699 QDomElement effect = oldeffect.cloneNode().toElement();
3700 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3701 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3702 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3703 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3704 emit clipItemSelected(item, ix);
3706 } else if (item->fadeOut() != 0 && ix2 == -1) {
3708 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3710 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3711 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3712 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3713 EffectsList::setParameter(effect, "out", QString::number(0));
3714 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3717 QDomElement oldeffect = item->effectAt(ix2);
3718 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3719 int start = item->fadeOut();
3721 slotDeleteEffect(item, -1, oldeffect, false);
3723 start = end - start;
3724 QDomElement effect = oldeffect.cloneNode().toElement();
3725 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3726 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3727 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3728 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3729 emit clipItemSelected(item, ix2);
3732 } else if (m_operationMode == KEYFRAME) {
3733 // update the MLT effect
3734 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3735 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3737 // check if we want to remove keyframe
3738 double val = mapToScene(event->pos()).toPoint().y();
3739 QRectF br = item->sceneBoundingRect();
3740 double maxh = 100.0 / br.height();
3741 val = (br.bottom() - val) * maxh;
3742 int start = item->cropStart().frames(m_document->fps());
3743 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3745 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3747 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3749 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3752 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3753 //item->updateKeyframeEffect();
3754 //QString next = item->keyframes(item->selectedEffectIndex());
3755 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3756 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3758 m_commandStack->push(command);
3759 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3760 emit clipItemSelected(item, item->selectedEffectIndex());
3762 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3763 // A transition is selected
3765 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3766 if (transitionClip && transitionClip->baseClip()) {
3767 QString size = transitionClip->baseClip()->getProperty("frame_size");
3768 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3769 if (factor == 0) factor = 1.0;
3770 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3771 p.setY(size.section('x', 1, 1).toInt());
3773 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3774 } else emit transitionItemSelected(NULL);
3775 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3776 m_operationMode = NONE;
3779 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3781 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3783 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3784 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3785 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3786 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3787 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3788 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3789 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3792 m_waitingThumbs.removeAll(item);
3794 if (item->isSelected()) emit clipItemSelected(NULL);
3795 item->baseClip()->removeReference();
3796 m_document->updateClip(item->baseClip()->getId());
3798 /*if (item->baseClip()->isTransparent()) {
3799 // also remove automatic transition
3800 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3801 if (tr && tr->isAutomatic()) {
3802 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3803 scene()->removeItem(tr);
3808 if (m_dragItem == item) m_dragItem = NULL;
3810 #if QT_VERSION >= 0x040600
3811 // animate item deletion
3812 item->closeAnimation();
3813 /*if (refresh) item->closeAnimation();
3815 // no refresh, means we have several operations chained, we need to delete clip immediatly
3816 // so that it does not get in the way of the other
3825 setDocumentModified();
3826 if (refresh) m_document->renderer()->doRefresh();
3829 void CustomTrackView::deleteSelectedClips()
3831 resetSelectionGroup();
3832 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3833 if (itemList.count() == 0) {
3834 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3837 scene()->clearSelection();
3838 QUndoCommand *deleteSelected = new QUndoCommand();
3842 int transitionCount = 0;
3843 // expand & destroy groups
3844 for (int i = 0; i < itemList.count(); i++) {
3845 if (itemList.at(i)->type() == GROUPWIDGET) {
3847 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3848 QList <ItemInfo> clipInfos;
3849 QList <ItemInfo> transitionInfos;
3850 for (int j = 0; j < children.count(); j++) {
3851 if (children.at(j)->type() == AVWIDGET) {
3852 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3853 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3854 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3855 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3856 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3858 if (itemList.contains(children.at(j))) {
3859 children.removeAt(j);
3863 itemList += children;
3864 if (clipInfos.count() > 0)
3865 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3867 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3868 itemList.insert(i + 1, itemList.at(i)->parentItem());
3871 for (int i = 0; i < itemList.count(); i++) {
3872 if (itemList.at(i)->type() == AVWIDGET) {
3874 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3875 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3876 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3877 emit clipItemSelected(NULL);
3878 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3880 Transition *item = static_cast <Transition *>(itemList.at(i));
3881 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3882 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3883 emit transitionItemSelected(NULL);
3886 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3887 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3888 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3889 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3890 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3891 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3892 else deleteSelected->setText(i18n("Delete selected items"));
3893 updateTrackDuration(-1, deleteSelected);
3894 m_commandStack->push(deleteSelected);
3898 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3901 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3903 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3905 kDebug() << "ERROR: Cannot find clip for speed change";
3906 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3909 info.track = m_document->tracksCount() - item->track();
3910 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3912 item->setSpeed(speed, strobe);
3913 item->updateRectGeometry();
3914 if (item->cropDuration().frames(m_document->fps()) != endPos)
3915 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3916 updatePositionEffects(item, info);
3917 setDocumentModified();
3919 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3923 void CustomTrackView::cutSelectedClips()
3925 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3926 QList<AbstractGroupItem *> groups;
3927 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3928 for (int i = 0; i < itemList.count(); ++i) {
3929 if (!itemList.at(i))
3931 if (itemList.at(i)->type() == AVWIDGET) {
3932 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3933 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3934 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3935 if (!groups.contains(group))
3937 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3938 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3939 m_commandStack->push(command);
3941 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3942 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3943 if (!groups.contains(group))
3948 for (int i = 0; i < groups.count(); ++i)
3949 razorGroup(groups.at(i), currentPos);
3952 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3955 QList <QGraphicsItem *> children = group->childItems();
3956 QList <ItemInfo> clips1, transitions1;
3957 QList <ItemInfo> clipsCut, transitionsCut;
3958 QList <ItemInfo> clips2, transitions2;
3959 for (int i = 0; i < children.count(); ++i) {
3960 children.at(i)->setSelected(false);
3961 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3962 if (child->type() == AVWIDGET) {
3963 if (cutPos > child->endPos())
3964 clips1 << child->info();
3965 else if (cutPos < child->startPos())
3966 clips2 << child->info();
3968 clipsCut << child->info();
3970 if (cutPos > child->endPos())
3971 transitions1 << child->info();
3972 else if (cutPos < child->startPos())
3973 transitions2 << child->info();
3975 transitionsCut << child->info();
3978 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3980 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3981 m_commandStack->push(command);
3985 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)
3988 for (int i = 0; i < clipsCut.count(); ++i) {
3989 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3991 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3992 clips1 << clip->info();
3993 if (clipBehind != NULL)
3994 clips2 << clipBehind->info();
3997 /* TODO: cut transitionsCut
3998 * For now just append them to group1 */
3999 transitions1 << transitionsCut;
4000 doGroupClips(clips1, transitions1, true);
4001 doGroupClips(clips2, transitions2, true);
4003 /* we might also just use clipsCut.at(0)->parentItem().
4004 * Do this loop just in case something went wrong during cut */
4005 for (int i = 0; i < clipsCut.count(); ++i) {
4006 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4007 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4008 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4009 QList <QGraphicsItem *> children = group->childItems();
4010 QList <ItemInfo> groupClips;
4011 QList <ItemInfo> groupTrans;
4012 for (int j = 0; j < children.count(); ++j) {
4013 if (children.at(j)->type() == AVWIDGET)
4014 groupClips << ((AbstractClipItem *)children.at(j))->info();
4015 else if (children.at(j)->type() == TRANSITIONWIDGET)
4016 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4018 doGroupClips(groupClips, groupTrans, false);
4022 for (int i = 0; i < clipsCut.count(); ++i)
4023 cutClip(clipsCut.at(i), cutPos, false);
4024 // TODO: uncut transitonsCut
4025 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4029 void CustomTrackView::groupClips(bool group)
4031 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4032 QList <ItemInfo> clipInfos;
4033 QList <ItemInfo> transitionInfos;
4036 int max = itemList.count();
4037 for (int i = 0; i < max; i++) {
4038 if (itemList.at(i)->type() == GROUPWIDGET) {
4039 itemList += itemList.at(i)->childItems();
4043 for (int i = 0; i < itemList.count(); i++) {
4044 if (itemList.at(i)->type() == AVWIDGET) {
4045 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4046 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4047 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4048 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4049 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4052 if (clipInfos.count() > 0) {
4053 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4054 m_commandStack->push(command);
4058 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4060 resetSelectionGroup();
4061 m_scene->clearSelection();
4063 for (int i = 0; i < clipInfos.count(); i++) {
4064 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4065 if (clip == NULL) continue;
4066 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4067 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4068 m_document->clipManager()->removeGroup(grp);
4069 scene()->destroyItemGroup(grp);
4071 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4073 for (int i = 0; i < transitionInfos.count(); i++) {
4074 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4075 if (tr == NULL) continue;
4076 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4077 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4078 m_document->clipManager()->removeGroup(grp);
4079 scene()->destroyItemGroup(grp);
4081 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4083 setDocumentModified();
4087 QList <QGraphicsItemGroup *> groups;
4088 for (int i = 0; i < clipInfos.count(); i++) {
4089 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4091 clip->setSelected(true);
4094 for (int i = 0; i < transitionInfos.count(); i++) {
4095 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4097 clip->setSelected(true);
4100 groupSelectedItems(false, true);
4101 setDocumentModified();
4104 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4106 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4107 if (baseclip == NULL) {
4108 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4112 if (baseclip->getProducer() == NULL) {
4113 // If the clip has no producer, we must wait until it is created...
4115 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4116 emit forceClipProcessing(clipId);
4117 qApp->processEvents();
4118 for (int i = 0; i < 10; i++) {
4119 if (baseclip->getProducer() == NULL) {
4120 qApp->processEvents();
4121 m_producerNotReady.wait(&m_mutex, 200);
4124 if (baseclip->getProducer() == NULL) {
4125 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4129 emit displayMessage(QString(), InformationMessage);
4133 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4134 item->setEffectList(effects);
4135 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4136 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4137 scene()->addItem(item);
4139 int producerTrack = info.track;
4140 int tracknumber = m_document->tracksCount() - info.track - 1;
4141 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4142 if (isLocked) item->setItemLocked(true);
4144 baseclip->addReference();
4145 m_document->updateClip(baseclip->getId());
4146 info.track = m_document->tracksCount() - info.track;
4147 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4148 for (int i = 0; i < item->effectsCount(); i++) {
4149 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4151 setDocumentModified();
4153 m_document->renderer()->doRefresh();
4154 if (!baseclip->isPlaceHolder())
4155 m_waitingThumbs.append(item);
4156 m_thumbsTimer.start();
4159 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4161 QMutexLocker locker(&m_mutex);
4162 QList<QGraphicsItem *> list = scene()->items();
4163 QList <ClipItem *>clipList;
4164 ClipItem *clip = NULL;
4165 DocClipBase *baseClip = NULL;
4166 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4167 for (int i = 0; i < list.size(); ++i) {
4168 if (list.at(i)->type() == AVWIDGET) {
4169 clip = static_cast <ClipItem *>(list.at(i));
4170 if (clip->clipProducer() == clipId) {
4171 if (baseClip == NULL) {
4172 baseClip = clip->baseClip();
4174 ItemInfo info = clip->info();
4175 Mlt::Producer *prod = NULL;
4176 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4177 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4178 else prod = baseClip->getProducer(info.track);
4179 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4180 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4182 else clipList.append(clip);
4186 for (int i = 0; i < clipList.count(); i++)
4187 clipList.at(i)->refreshClip(true, true);
4188 m_document->renderer()->unlockService(tractor);
4191 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4193 int framepos = (int)(pos.frames(m_document->fps()));
4194 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4195 ClipItem *clip = NULL;
4196 for (int i = 0; i < list.size(); i++) {
4197 if (!list.at(i)->isEnabled()) continue;
4198 if (list.at(i)->type() == AVWIDGET) {
4199 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4200 if (test->endPos() == pos) clip = test;
4207 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4209 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4210 ClipItem *clip = NULL;
4211 for (int i = 0; i < list.size(); i++) {
4212 if (!list.at(i)->isEnabled()) continue;
4213 if (list.at(i)->type() == AVWIDGET) {
4214 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4215 if (test->startPos() == pos) clip = test;
4222 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4224 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4225 QList<QGraphicsItem *> list = scene()->items(p);
4226 ClipItem *clip = NULL;
4227 for (int i = 0; i < list.size(); i++) {
4228 if (!list.at(i)->isEnabled()) continue;
4229 if (list.at(i)->type() == AVWIDGET) {
4230 clip = static_cast <ClipItem *>(list.at(i));
4237 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4239 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4242 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4244 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4245 QList<QGraphicsItem *> list = scene()->items(p);
4246 Transition *clip = NULL;
4247 for (int i = 0; i < list.size(); i++) {
4248 if (!list.at(i)->isEnabled()) continue;
4249 if (list.at(i)->type() == TRANSITIONWIDGET) {
4250 clip = static_cast <Transition *>(list.at(i));
4257 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4259 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4262 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4264 int framepos = (int)(pos.frames(m_document->fps()));
4265 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4266 QList<QGraphicsItem *> list = scene()->items(p);
4267 Transition *clip = NULL;
4268 for (int i = 0; i < list.size(); i++) {
4269 if (!list.at(i)->isEnabled()) continue;
4270 if (list.at(i)->type() == TRANSITIONWIDGET) {
4271 Transition *test = static_cast <Transition *>(list.at(i));
4272 if (test->endPos() == pos) clip = test;
4279 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4281 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4282 QList<QGraphicsItem *> list = scene()->items(p);
4283 Transition *clip = NULL;
4284 for (int i = 0; i < list.size(); ++i) {
4285 if (!list.at(i)->isEnabled()) continue;
4286 if (list.at(i)->type() == TRANSITIONWIDGET) {
4287 Transition *test = static_cast <Transition *>(list.at(i));
4288 if (test->startPos() == pos) clip = test;
4295 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4297 if (m_selectionGroup) resetSelectionGroup(false);
4298 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4300 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);
4301 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4304 Mlt::Producer *prod = item->getProducer(end.track);
4306 qDebug() << "Moving item " << (long)item << " from .. to:";
4307 qDebug().maybeSpace() << item->info();
4310 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4311 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4314 bool snap = KdenliveSettings::snaptopoints();
4315 KdenliveSettings::setSnaptopoints(false);
4316 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4318 int tracknumber = m_document->tracksCount() - end.track - 1;
4319 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4320 m_scene->clearSelection();
4321 if (isLocked) item->setItemLocked(true);
4323 if (item->isItemLocked()) item->setItemLocked(false);
4324 item->setSelected(true);
4326 if (item->baseClip()->isTransparent()) {
4327 // Also move automatic transition
4328 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4329 if (tr && tr->isAutomatic()) {
4330 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4331 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);
4332 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4335 KdenliveSettings::setSnaptopoints(snap);
4336 setDocumentModified();
4338 // undo last move and emit error message
4339 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4341 if (refresh) m_document->renderer()->doRefresh();
4342 if (out_actualEnd != NULL) {
4343 *out_actualEnd = item->info();
4344 qDebug() << "Actual end position updated:" << *out_actualEnd;
4346 qDebug() << item->info();
4350 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4353 resetSelectionGroup();
4354 m_scene->clearSelection();
4356 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4357 scene()->addItem(m_selectionGroup);
4359 m_document->renderer()->blockSignals(true);
4360 for (int i = 0; i < startClip.count(); i++) {
4362 startClip[i].startPos = startClip.at(i).startPos - offset;
4363 startClip[i].track = startClip.at(i).track - trackOffset;
4365 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4367 clip->setItemLocked(false);
4368 if (clip->parentItem()) {
4369 m_selectionGroup->addToGroup(clip->parentItem());
4370 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4372 m_selectionGroup->addToGroup(clip);
4373 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4375 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4376 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4378 for (int i = 0; i < startTransition.count(); i++) {
4380 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4381 startTransition[i].track = startTransition.at(i).track - trackOffset;
4383 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4385 tr->setItemLocked(false);
4386 if (tr->parentItem()) {
4387 m_selectionGroup->addToGroup(tr->parentItem());
4388 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4390 m_selectionGroup->addToGroup(tr);
4391 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4393 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());
4394 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4396 m_document->renderer()->blockSignals(false);
4398 if (m_selectionGroup) {
4399 bool snap = KdenliveSettings::snaptopoints();
4400 KdenliveSettings::setSnaptopoints(false);
4402 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4403 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4405 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4407 int max = children.count();
4408 for (int i = 0; i < max; i++) {
4409 if (children.at(i)->type() == GROUPWIDGET) {
4410 children += children.at(i)->childItems();
4411 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4412 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4413 /*m_document->clipManager()->removeGroup(grp);
4414 m_scene->destroyItemGroup(grp);*/
4415 children.removeAll(children.at(i));
4420 for (int i = 0; i < children.count(); i++) {
4421 // re-add items in correct place
4422 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4423 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4425 ItemInfo info = item->info();
4426 int tracknumber = m_document->tracksCount() - info.track - 1;
4427 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4429 item->setItemLocked(true);
4430 else if (item->isItemLocked())
4431 item->setItemLocked(false);
4433 if (item->type() == AVWIDGET) {
4434 ClipItem *clip = static_cast <ClipItem*>(item);
4435 int trackProducer = info.track;
4436 info.track = m_document->tracksCount() - info.track;
4437 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4438 for (int i = 0; i < clip->effectsCount(); i++) {
4439 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4441 } else if (item->type() == TRANSITIONWIDGET) {
4442 Transition *tr = static_cast <Transition*>(item);
4444 if (!tr->forcedTrack()) {
4445 newTrack = getPreviousVideoTrack(info.track);
4447 newTrack = tr->transitionEndTrack() + trackOffset;
4448 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4450 tr->updateTransitionEndTrack(newTrack);
4451 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4455 resetSelectionGroup(false);
4457 for (int i = 0; i < children.count(); i++) {
4458 if (children.at(i)->parentItem())
4459 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4463 KdenliveSettings::setSnaptopoints(snap);
4464 m_document->renderer()->doRefresh();
4465 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4468 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4470 Transition *item = getTransitionItemAt(start.startPos, start.track);
4472 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);
4473 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4477 bool snap = KdenliveSettings::snaptopoints();
4478 KdenliveSettings::setSnaptopoints(false);
4480 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4481 // Transition was moved
4482 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4483 } else if (end.endPos == start.endPos) {
4484 // Transition start resize
4485 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4486 } else if (end.startPos == start.startPos) {
4487 // Transition end resize;
4488 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4489 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4492 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4493 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4494 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4496 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4497 KdenliveSettings::setSnaptopoints(snap);
4498 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4499 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());
4500 if (m_dragItem && m_dragItem == item) {
4502 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4503 if (transitionClip && transitionClip->baseClip()) {
4504 QString size = transitionClip->baseClip()->getProperty("frame_size");
4505 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4506 if (factor == 0) factor = 1.0;
4507 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4508 p.setY(size.section('x', 1, 1).toInt());
4510 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4512 if (refresh) m_document->renderer()->doRefresh();
4513 setDocumentModified();
4516 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4518 bool resizeClipStart = (start.startPos != end.startPos);
4519 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4521 if (dontWorry) return;
4522 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);
4523 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4526 if (item->parentItem()) {
4527 // Item is part of a group, reset group
4528 resetSelectionGroup();
4531 bool snap = KdenliveSettings::snaptopoints();
4532 KdenliveSettings::setSnaptopoints(false);
4534 if (resizeClipStart) {
4535 ItemInfo clipinfo = item->info();
4536 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4537 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4539 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4541 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4543 ItemInfo clipinfo = item->info();
4544 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4545 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4547 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4549 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4551 if (!resizeClipStart && end.cropStart != start.cropStart) {
4552 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4553 ItemInfo clipinfo = end;
4554 clipinfo.track = m_document->tracksCount() - end.track;
4555 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4557 item->setCropStart(end.cropStart);
4558 item->resetThumbs(true);
4561 m_document->renderer()->doRefresh();
4562 KdenliveSettings::setSnaptopoints(snap);
4563 setDocumentModified();
4566 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4568 if (pos == oldInfo.startPos.frames(m_document->fps()))
4570 bool snap = KdenliveSettings::snaptopoints();
4572 KdenliveSettings::setSnaptopoints(false);
4573 item->resizeStart(pos);
4574 if (item->startPos().frames(m_document->fps()) != pos) {
4575 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4576 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4577 KdenliveSettings::setSnaptopoints(snap);
4580 KdenliveSettings::setSnaptopoints(snap);
4583 bool hasParentCommand = false;
4585 hasParentCommand = true;
4587 command = new QUndoCommand();
4588 command->setText(i18n("Resize clip start"));
4591 // do this here, too, because otherwise undo won't update the group
4592 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4593 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4595 ItemInfo info = item->info();
4596 if (item->type() == AVWIDGET) {
4597 ItemInfo resizeinfo = oldInfo;
4598 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4599 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4601 // Check if there is an automatic transition on that clip (lower track)
4602 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4603 if (transition && transition->isAutomatic()) {
4604 ItemInfo trInfo = transition->info();
4605 ItemInfo newTrInfo = trInfo;
4606 newTrInfo.startPos = item->startPos();
4607 if (newTrInfo.startPos < newTrInfo.endPos)
4608 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4610 // Check if there is an automatic transition on that clip (upper track)
4611 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4612 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4613 ItemInfo trInfo = transition->info();
4614 ItemInfo newTrInfo = trInfo;
4615 newTrInfo.startPos = item->startPos();
4616 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4617 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4618 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4621 ClipItem *clip = static_cast < ClipItem * >(item);
4624 // Since we must always resize clip before updating the keyframes, we
4625 // put a resize command before & after checking keyframes so that
4626 // we are sure the resize is performed before whenever we do or undo the action
4627 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4628 adjustEffects(clip, oldInfo, command);
4629 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4630 emit clipItemSelected(clip);
4632 KdenliveSettings::setSnaptopoints(false);
4633 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4634 KdenliveSettings::setSnaptopoints(snap);
4635 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4637 } else if (item->type() == TRANSITIONWIDGET) {
4638 Transition *transition = static_cast <Transition *>(item);
4639 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)) {
4640 // Cannot resize transition
4641 KdenliveSettings::setSnaptopoints(false);
4642 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4643 KdenliveSettings::setSnaptopoints(snap);
4644 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4646 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4647 if (command == NULL)
4648 m_commandStack->push(moveCommand);
4652 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4653 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4655 if (!hasParentCommand)
4656 m_commandStack->push(command);
4659 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4661 if (pos == oldInfo.endPos.frames(m_document->fps()))
4663 bool snap = KdenliveSettings::snaptopoints();
4665 KdenliveSettings::setSnaptopoints(false);
4666 item->resizeEnd(pos);
4667 if (item->endPos().frames(m_document->fps()) != pos) {
4668 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4669 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4670 KdenliveSettings::setSnaptopoints(snap);
4673 KdenliveSettings::setSnaptopoints(snap);
4676 bool hasParentCommand = false;
4678 hasParentCommand = true;
4680 command = new QUndoCommand();
4683 // do this here, too, because otherwise undo won't update the group
4684 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4685 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4687 ItemInfo info = item->info();
4688 if (item->type() == AVWIDGET) {
4689 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4690 ItemInfo resizeinfo = info;
4691 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4692 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4694 // Check if there is an automatic transition on that clip (lower track)
4695 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4696 if (tr && tr->isAutomatic()) {
4697 ItemInfo trInfo = tr->info();
4698 ItemInfo newTrInfo = trInfo;
4699 newTrInfo.endPos = item->endPos();
4700 if (newTrInfo.endPos > newTrInfo.startPos)
4701 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4704 // Check if there is an automatic transition on that clip (upper track)
4705 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4706 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4707 ItemInfo trInfo = tr->info();
4708 ItemInfo newTrInfo = trInfo;
4709 newTrInfo.endPos = item->endPos();
4710 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4711 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4712 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4716 ClipItem *clip = static_cast < ClipItem * >(item);
4719 // Since we must always resize clip before updating the keyframes, we
4720 // put a resize command before & after checking keyframes so that
4721 // we are sure the resize is performed before whenever we do or undo the action
4722 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4723 adjustEffects(clip, oldInfo, command);
4724 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4725 emit clipItemSelected(clip);
4727 KdenliveSettings::setSnaptopoints(false);
4728 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4729 KdenliveSettings::setSnaptopoints(true);
4730 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4732 } else if (item->type() == TRANSITIONWIDGET) {
4733 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4734 Transition *transition = static_cast <Transition *>(item);
4735 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)) {
4736 // Cannot resize transition
4737 KdenliveSettings::setSnaptopoints(false);
4738 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4739 KdenliveSettings::setSnaptopoints(true);
4740 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4742 // Check transition keyframes
4743 QDomElement old = transition->toXML();
4744 if (transition->updateKeyframes()) {
4745 QDomElement xml = transition->toXML();
4746 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);
4747 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4749 new MoveTransitionCommand(this, oldInfo, info, false, command);
4752 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4753 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4755 if (!hasParentCommand) {
4756 updateTrackDuration(oldInfo.track, command);
4757 m_commandStack->push(command);
4761 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4763 int end = item->fadeIn();
4765 // there is a fade in effect
4766 int effectPos = item->hasEffect("volume", "fadein");
4767 if (effectPos != -1) {
4768 QDomElement effect = item->getEffectAt(effectPos);
4769 int start = item->cropStart().frames(m_document->fps());
4770 int max = item->cropDuration().frames(m_document->fps());
4772 // Make sure the fade effect is not longer than the clip
4773 item->setFadeIn(max);
4774 end = item->fadeIn();
4777 EffectsList::setParameter(effect, "in", QString::number(start));
4778 EffectsList::setParameter(effect, "out", QString::number(end));
4780 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4781 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4782 // if fade effect is displayed, update the effect edit widget with new clip duration
4783 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4784 emit clipItemSelected(item, effectPos);
4787 effectPos = item->hasEffect("brightness", "fade_from_black");
4788 if (effectPos != -1) {
4789 QDomElement effect = item->getEffectAt(effectPos);
4790 int start = item->cropStart().frames(m_document->fps());
4791 int max = item->cropDuration().frames(m_document->fps());
4793 // Make sure the fade effect is not longer than the clip
4794 item->setFadeIn(max);
4795 end = item->fadeIn();
4798 EffectsList::setParameter(effect, "in", QString::number(start));
4799 EffectsList::setParameter(effect, "out", QString::number(end));
4801 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4802 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4803 // if fade effect is displayed, update the effect edit widget with new clip duration
4804 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4805 emit clipItemSelected(item, effectPos);
4810 int start = item->fadeOut();
4812 // there is a fade out effect
4813 int effectPos = item->hasEffect("volume", "fadeout");
4814 if (effectPos != -1) {
4815 QDomElement effect = item->getEffectAt(effectPos);
4816 int max = item->cropDuration().frames(m_document->fps());
4817 int end = max + item->cropStart().frames(m_document->fps());
4819 // Make sure the fade effect is not longer than the clip
4820 item->setFadeOut(max);
4821 start = item->fadeOut();
4823 start = end - start;
4824 EffectsList::setParameter(effect, "in", QString::number(start));
4825 EffectsList::setParameter(effect, "out", QString::number(end));
4827 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4828 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4829 // if fade effect is displayed, update the effect edit widget with new clip duration
4830 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4831 emit clipItemSelected(item, effectPos);
4834 effectPos = item->hasEffect("brightness", "fade_to_black");
4835 if (effectPos != -1) {
4836 QDomElement effect = item->getEffectAt(effectPos);
4837 int max = item->cropDuration().frames(m_document->fps());
4838 int end = max + item->cropStart().frames(m_document->fps());
4840 // Make sure the fade effect is not longer than the clip
4841 item->setFadeOut(max);
4842 start = item->fadeOut();
4844 start = end - start;
4845 EffectsList::setParameter(effect, "in", QString::number(start));
4846 EffectsList::setParameter(effect, "out", QString::number(end));
4848 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4849 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4850 // if fade effect is displayed, update the effect edit widget with new clip duration
4851 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4852 emit clipItemSelected(item, effectPos);
4857 int effectPos = item->hasEffect("freeze", "freeze");
4858 if (effectPos != -1) {
4859 // Freeze effect needs to be adjusted with clip resize
4860 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4861 QDomElement eff = item->getEffectAt(effectPos);
4862 if (!eff.isNull() && diff != 0) {
4863 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4864 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4866 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4867 emit clipItemSelected(item, item->selectedEffectIndex());
4874 double CustomTrackView::getSnapPointForPos(double pos)
4876 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4879 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4881 QList <GenTime> snaps;
4882 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4883 QList<QGraphicsItem *> itemList = items();
4884 for (int i = 0; i < itemList.count(); i++) {
4885 if (itemList.at(i) == selected) continue;
4886 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4887 if (itemList.at(i)->type() == AVWIDGET) {
4888 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4889 GenTime start = item->startPos();
4890 GenTime end = item->endPos();
4891 snaps.append(start);
4893 if (!offsetList.isEmpty()) {
4894 for (int j = 0; j < offsetList.size(); j++) {
4895 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4896 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4900 QList < GenTime > markers = item->snapMarkers();
4901 for (int j = 0; j < markers.size(); ++j) {
4902 GenTime t = markers.at(j);
4904 if (!offsetList.isEmpty()) {
4905 for (int k = 0; k < offsetList.size(); k++) {
4906 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4910 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4911 Transition *transition = static_cast <Transition*>(itemList.at(i));
4912 GenTime start = transition->startPos();
4913 GenTime end = transition->endPos();
4914 snaps.append(start);
4916 if (!offsetList.isEmpty()) {
4917 for (int j = 0; j < offsetList.size(); j++) {
4918 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4919 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4925 // add cursor position
4926 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4928 if (!offsetList.isEmpty()) {
4929 for (int j = 0; j < offsetList.size(); j++) {
4930 snaps.append(pos - offsetList.at(j));
4935 for (int i = 0; i < m_guides.count(); i++) {
4936 snaps.append(m_guides.at(i)->position());
4937 if (!offsetList.isEmpty()) {
4938 for (int j = 0; j < offsetList.size(); j++) {
4939 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4945 QPoint z = m_document->zone();
4946 snaps.append(GenTime(z.x(), m_document->fps()));
4947 snaps.append(GenTime(z.y(), m_document->fps()));
4950 m_scene->setSnapList(snaps);
4951 //for (int i = 0; i < m_snapPoints.size(); ++i)
4952 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4955 void CustomTrackView::slotSeekToPreviousSnap()
4957 updateSnapPoints(NULL);
4958 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4959 setCursorPos((int) res.frames(m_document->fps()));
4963 void CustomTrackView::slotSeekToNextSnap()
4965 updateSnapPoints(NULL);
4966 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4967 setCursorPos((int) res.frames(m_document->fps()));
4971 void CustomTrackView::clipStart()
4973 AbstractClipItem *item = getMainActiveClip();
4975 setCursorPos((int) item->startPos().frames(m_document->fps()));
4980 void CustomTrackView::clipEnd()
4982 AbstractClipItem *item = getMainActiveClip();
4984 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4989 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4991 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4992 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4993 m_commandStack->push(command);
4996 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4998 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4999 m_commandStack->push(command);
5002 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5004 DocClipBase *base = m_document->clipManager()->getClipById(id);
5005 QList <CommentedTime> markers = base->commentedSnapMarkers();
5007 if (markers.isEmpty()) {
5008 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5011 QUndoCommand *deleteMarkers = new QUndoCommand();
5012 deleteMarkers->setText("Delete clip markers");
5014 for (int i = 0; i < markers.size(); i++) {
5015 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5017 m_commandStack->push(deleteMarkers);
5020 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5022 DocClipBase *base = m_document->clipManager()->getClipById(id);
5023 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5024 else base->deleteSnapMarker(pos);
5025 emit updateClipMarkers(base);
5026 setDocumentModified();
5027 viewport()->update();
5030 int CustomTrackView::hasGuide(int pos, int offset)
5032 for (int i = 0; i < m_guides.count(); i++) {
5033 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5034 if (qAbs(guidePos - pos) <= offset) return guidePos;
5035 else if (guidePos > pos) return -1;
5040 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5044 double fps = m_document->fps();
5045 for (int i = 0; i < m_guides.count(); i++) {
5046 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5047 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5049 goMenu->setEnabled(!m_guides.isEmpty());
5052 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5054 if (oldPos > GenTime() && pos > GenTime()) {
5056 for (int i = 0; i < m_guides.count(); i++) {
5057 if (m_guides.at(i)->position() == oldPos) {
5058 Guide *item = m_guides.at(i);
5059 item->updateGuide(pos, comment);
5063 } else if (pos > GenTime()) addGuide(pos, comment);
5067 for (int i = 0; i < m_guides.count(); i++) {
5068 if (m_guides.at(i)->position() == oldPos) {
5069 delete m_guides.takeAt(i);
5074 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5076 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5077 m_document->syncGuides(m_guides);
5080 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5082 for (int i = 0; i < m_guides.count(); i++) {
5083 if (m_guides.at(i)->position() == pos) {
5084 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5088 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5089 scene()->addItem(g);
5091 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5092 m_document->syncGuides(m_guides);
5096 void CustomTrackView::slotAddGuide(bool dialog)
5098 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5100 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5101 if (d.exec() != QDialog::Accepted) return;
5102 marker = d.newMarker();
5105 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5107 if (addGuide(marker.time(), marker.comment())) {
5108 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5109 m_commandStack->push(command);
5113 void CustomTrackView::slotEditGuide(int guidePos)
5116 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5117 else pos = GenTime(guidePos, m_document->fps());
5119 for (int i = 0; i < m_guides.count(); i++) {
5120 if (m_guides.at(i)->position() == pos) {
5121 slotEditGuide(m_guides.at(i)->info());
5126 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5129 void CustomTrackView::slotEditGuide(CommentedTime guide)
5131 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5132 if (d.exec() == QDialog::Accepted) {
5133 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5134 m_commandStack->push(command);
5139 void CustomTrackView::slotEditTimeLineGuide()
5141 if (m_dragGuide == NULL) return;
5142 CommentedTime guide = m_dragGuide->info();
5143 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5144 if (d.exec() == QDialog::Accepted) {
5145 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5146 m_commandStack->push(command);
5150 void CustomTrackView::slotDeleteGuide(int guidePos)
5153 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5154 else pos = GenTime(guidePos, m_document->fps());
5156 for (int i = 0; i < m_guides.count(); i++) {
5157 if (m_guides.at(i)->position() == pos) {
5158 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5159 m_commandStack->push(command);
5164 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5168 void CustomTrackView::slotDeleteTimeLineGuide()
5170 if (m_dragGuide == NULL) return;
5171 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5172 m_commandStack->push(command);
5176 void CustomTrackView::slotDeleteAllGuides()
5178 QUndoCommand *deleteAll = new QUndoCommand();
5179 deleteAll->setText("Delete all guides");
5180 for (int i = 0; i < m_guides.count(); i++) {
5181 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5183 m_commandStack->push(deleteAll);
5186 void CustomTrackView::setTool(PROJECTTOOL tool)
5191 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5194 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5195 m_scene->setScale(scaleFactor, verticalScale);
5196 removeTipAnimation();
5197 bool adjust = false;
5198 if (verticalScale != matrix().m22()) adjust = true;
5199 setMatrix(newmatrix);
5201 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5202 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5203 for (int i = 0; i < m_guides.count(); i++) {
5204 QLineF l = m_guides.at(i)->line();
5205 l.setP2(QPointF(l.x2(), newHeight));
5206 m_guides.at(i)->setLine(l);
5208 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5211 int diff = sceneRect().width() - m_projectDuration;
5212 if (diff * newmatrix.m11() < 50) {
5213 if (newmatrix.m11() < 0.4)
5214 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5216 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5218 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5219 centerOn(QPointF(cursorPos(), verticalPos));
5222 void CustomTrackView::slotRefreshGuides()
5224 if (KdenliveSettings::showmarkers()) {
5225 for (int i = 0; i < m_guides.count(); i++)
5226 m_guides.at(i)->update();
5230 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5232 painter->setClipRect(rect);
5233 QPen pen1 = painter->pen();
5234 pen1.setColor(palette().dark().color());
5235 painter->setPen(pen1);
5236 double min = rect.left();
5237 double max = rect.right();
5238 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5239 int maxTrack = m_document->tracksCount();
5240 QColor lockedColor = palette().button().color();
5241 QColor audioColor = palette().alternateBase().color();
5242 for (int i = 0; i < maxTrack; i++) {
5243 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5244 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5245 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5246 if (i == m_selectedTrack)
5247 painter->fillRect(track, m_activeTrackBrush.brush(this));
5249 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5251 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5255 bool CustomTrackView::findString(const QString &text)
5258 for (int i = 0; i < m_searchPoints.size(); ++i) {
5259 marker = m_searchPoints.at(i).comment();
5260 if (marker.contains(text, Qt::CaseInsensitive)) {
5261 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5262 int vert = verticalScrollBar()->value();
5263 int hor = cursorPos();
5264 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5272 void CustomTrackView::selectFound(QString track, QString pos)
5274 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5275 slotSelectTrack(track.toInt());
5277 int vert = verticalScrollBar()->value();
5278 int hor = cursorPos();
5279 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5282 bool CustomTrackView::findNextString(const QString &text)
5285 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5286 marker = m_searchPoints.at(i).comment();
5287 if (marker.contains(text, Qt::CaseInsensitive)) {
5288 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5289 int vert = verticalScrollBar()->value();
5290 int hor = cursorPos();
5291 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5300 void CustomTrackView::initSearchStrings()
5302 m_searchPoints.clear();
5303 QList<QGraphicsItem *> itemList = items();
5304 for (int i = 0; i < itemList.count(); i++) {
5305 // parse all clip names
5306 if (itemList.at(i)->type() == AVWIDGET) {
5307 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5308 GenTime start = item->startPos();
5309 CommentedTime t(start, item->clipName());
5310 m_searchPoints.append(t);
5311 // add all clip markers
5312 QList < CommentedTime > markers = item->commentedSnapMarkers();
5313 m_searchPoints += markers;
5318 for (int i = 0; i < m_guides.count(); i++)
5319 m_searchPoints.append(m_guides.at(i)->info());
5321 qSort(m_searchPoints);
5324 void CustomTrackView::clearSearchStrings()
5326 m_searchPoints.clear();
5330 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5332 QList<ItemInfo> matchingInfo;
5333 QList<QGraphicsItem *> itemList = items();
5334 for (int i = 0; i < itemList.count(); i++) {
5335 if (itemList.at(i)->type() == AVWIDGET) {
5336 ClipItem *item = (ClipItem *)itemList.at(i);
5337 if (item->clipProducer() == clipId)
5338 matchingInfo << item->info();
5341 return matchingInfo;
5344 void CustomTrackView::copyClip()
5346 qDeleteAll(m_copiedItems);
5347 m_copiedItems.clear();
5348 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5349 if (itemList.count() == 0) {
5350 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5353 for (int i = 0; i < itemList.count(); i++) {
5354 if (itemList.at(i)->type() == AVWIDGET) {
5355 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5356 ClipItem *clone = clip->clone(clip->info());
5357 m_copiedItems.append(clone);
5358 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5359 Transition *dup = static_cast <Transition *>(itemList.at(i));
5360 m_copiedItems.append(dup->clone());
5365 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5367 if (m_scene->editMode() != NORMALEDIT) {
5368 // If we are in overwrite mode, always allow the move
5371 int height = m_tracksHeight - 2;
5373 if (type == TRANSITIONWIDGET) {
5374 height = Transition::itemHeight();
5375 offset = Transition::itemOffset();
5377 else if (type == AVWIDGET) {
5378 height = ClipItem::itemHeight();
5379 offset = ClipItem::itemOffset();
5381 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);
5382 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5383 for (int i = 0; i < collisions.count(); i++) {
5384 if (collisions.at(i)->type() == type) {
5391 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5394 for (int i = 0; i < infoList.count(); i++) {
5395 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));
5398 QList<QGraphicsItem *> collisions = scene()->items(path);
5399 for (int i = 0; i < collisions.count(); i++) {
5400 if (collisions.at(i)->type() == type) return false;
5405 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5407 for (int i = 0; i < items.count(); i++) {
5408 ItemInfo info = items.at(i)->info();
5409 info.startPos += offset;
5410 info.endPos += offset;
5411 info.track += trackOffset;
5412 if (!canBePastedTo(info, items.at(i)->type())) return false;
5417 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5419 QPainterPath movePath;
5420 movePath.moveTo(0, 0);
5422 for (int i = 0; i < items.count(); i++) {
5423 ItemInfo info = items.at(i)->info();
5424 info.startPos = info.startPos + offset;
5425 info.endPos = info.endPos + offset;
5426 info.track = info.track + trackOffset;
5427 if (info.startPos < GenTime()) {
5428 // No clip should go below 0
5431 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));
5432 movePath.addRect(rect);
5434 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5435 for (int i = 0; i < collisions.count(); i++) {
5436 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5437 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5445 void CustomTrackView::pasteClip()
5447 if (m_copiedItems.count() == 0) {
5448 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5453 GenTime pos = GenTime(-1);
5454 if (m_menuPosition.isNull()) {
5455 position = mapFromGlobal(QCursor::pos());
5456 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5457 track = m_selectedTrack;
5458 pos = GenTime(m_cursorPos, m_document->fps());
5459 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5463 position = m_menuPosition;
5466 if (pos == GenTime(-1))
5467 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5469 track = (int)(mapToScene(position).y() / m_tracksHeight);
5471 GenTime leftPos = m_copiedItems.at(0)->startPos();
5472 int lowerTrack = m_copiedItems.at(0)->track();
5473 int upperTrack = m_copiedItems.at(0)->track();
5474 for (int i = 1; i < m_copiedItems.count(); i++) {
5475 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5476 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5477 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5480 GenTime offset = pos - leftPos;
5481 int trackOffset = track - lowerTrack;
5483 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5484 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5485 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5486 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5489 QUndoCommand *pasteClips = new QUndoCommand();
5490 pasteClips->setText("Paste clips");
5492 for (int i = 0; i < m_copiedItems.count(); i++) {
5493 // parse all clip names
5494 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5495 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5496 ItemInfo info = clip->info();
5497 info.startPos += offset;
5498 info.endPos += offset;
5499 info.track += trackOffset;
5500 if (canBePastedTo(info, AVWIDGET)) {
5501 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5502 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5503 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5504 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5506 info.startPos = tr->startPos() + offset;
5507 info.endPos = tr->endPos() + offset;
5508 info.track = tr->track() + trackOffset;
5509 int transitionEndTrack;
5510 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5511 else transitionEndTrack = tr->transitionEndTrack();
5512 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5513 if (info.startPos >= info.endPos) {
5514 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5515 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5516 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5519 updateTrackDuration(-1, pasteClips);
5520 m_commandStack->push(pasteClips);
5523 void CustomTrackView::pasteClipEffects()
5525 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5526 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5529 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5531 QUndoCommand *paste = new QUndoCommand();
5532 paste->setText("Paste effects");
5534 QList<QGraphicsItem *> clips = scene()->selectedItems();
5537 for (int i = 0; i < clips.count(); ++i) {
5538 if (clips.at(i)->type() == GROUPWIDGET) {
5539 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5540 for (int j = 0; j < children.count(); j++) {
5541 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5542 clips.append(children.at(j));
5548 for (int i = 0; i < clips.count(); ++i) {
5549 if (clips.at(i)->type() == AVWIDGET) {
5550 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5551 for (int j = 0; j < clip->effectsCount(); j++) {
5552 QDomElement eff = clip->effectAt(j);
5553 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5554 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5555 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5560 if (paste->childCount() > 0) m_commandStack->push(paste);
5563 //adjust effects (fades, ...)
5564 for (int i = 0; i < clips.count(); ++i) {
5565 if (clips.at(i)->type() == AVWIDGET) {
5566 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5567 updatePositionEffects(item, item->info());
5573 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5575 // parse parameters to check if we need to adjust to the new crop start
5576 int diff = (newstart - oldstart).frames(m_document->fps());
5577 int max = (newstart + duration).frames(m_document->fps());
5579 QDomNodeList params = xml.elementsByTagName("parameter");
5580 for (int i = 0; i < params.count(); i++) {
5581 QDomElement e = params.item(i).toElement();
5582 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5583 QString def = e.attribute("default");
5584 // Effect has a keyframe type parameter, we need to adjust the values
5585 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5586 QStringList newKeyFrames;
5587 foreach(const QString &str, keys) {
5588 int pos = str.section(':', 0, 0).toInt();
5589 double val = str.section(':', 1, 1).toDouble();
5592 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5594 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5596 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5597 e.setAttribute("keyframes", newKeyFrames.join(";"));
5602 ClipItem *CustomTrackView::getClipUnderCursor() const
5604 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5605 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5606 for (int i = 0; i < collisions.count(); i++) {
5607 if (collisions.at(i)->type() == AVWIDGET) {
5608 return static_cast < ClipItem *>(collisions.at(i));
5614 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5616 QList<QGraphicsItem *> clips = scene()->selectedItems();
5617 if (clips.isEmpty()) {
5618 return getClipUnderCursor();
5620 AbstractClipItem *item = NULL;
5621 for (int i = 0; i < clips.count(); ++i) {
5622 if (clips.at(i)->type() == AVWIDGET) {
5623 item = static_cast < AbstractClipItem *>(clips.at(i));
5624 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5627 if (item) return item;
5632 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5634 QList<QGraphicsItem *> clips = scene()->selectedItems();
5635 if (clips.isEmpty()) {
5636 return getClipUnderCursor();
5639 // remove all items in the list that are not clips
5640 for (int i = 0; i < clips.count();) {
5641 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5644 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5645 for (int i = 0; i < clips.count(); ++i) {
5646 if (clips.at(i)->type() == AVWIDGET) {
5647 item = static_cast < ClipItem *>(clips.at(i));
5648 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5656 void CustomTrackView::setInPoint()
5658 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5660 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5663 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5667 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5670 void CustomTrackView::setOutPoint()
5672 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5674 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5677 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5681 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5684 void CustomTrackView::slotUpdateAllThumbs()
5686 if (!isEnabled()) return;
5687 QList<QGraphicsItem *> itemList = items();
5688 //if (itemList.isEmpty()) return;
5690 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5691 for (int i = 0; i < itemList.count(); i++) {
5692 if (itemList.at(i)->type() == AVWIDGET) {
5693 item = static_cast <ClipItem *>(itemList.at(i));
5694 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5695 // Check if we have a cached thumbnail
5696 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5697 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5698 if (QFile::exists(thumb)) {
5700 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5701 item->slotSetStartThumb(pix);
5704 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5705 QString endThumb = startThumb;
5706 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5707 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5708 if (QFile::exists(startThumb)) {
5709 QPixmap pix(startThumb);
5710 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5711 item->slotSetStartThumb(pix);
5713 if (QFile::exists(endThumb)) {
5714 QPixmap pix(endThumb);
5715 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5716 item->slotSetEndThumb(pix);
5719 item->refreshClip(false, false);
5723 viewport()->update();
5726 void CustomTrackView::saveThumbnails()
5728 QList<QGraphicsItem *> itemList = items();
5730 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5731 for (int i = 0; i < itemList.count(); i++) {
5732 if (itemList.at(i)->type() == AVWIDGET) {
5733 item = static_cast <ClipItem *>(itemList.at(i));
5734 if (item->clipType() != COLOR) {
5735 // Check if we have a cached thumbnail
5736 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5737 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5738 if (!QFile::exists(thumb)) {
5739 QPixmap pix(item->startThumb());
5743 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5744 QString endThumb = startThumb;
5745 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5746 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5747 if (!QFile::exists(startThumb)) {
5748 QPixmap pix(item->startThumb());
5749 pix.save(startThumb);
5751 if (!QFile::exists(endThumb)) {
5752 QPixmap pix(item->endThumb());
5762 void CustomTrackView::slotInsertTrack(int ix)
5764 TrackDialog d(m_document, parentWidget());
5765 d.comboTracks->setCurrentIndex(ix);
5766 d.label->setText(i18n("Insert track"));
5767 d.setWindowTitle(i18n("Insert New Track"));
5769 if (d.exec() == QDialog::Accepted) {
5770 ix = d.comboTracks->currentIndex();
5771 if (d.before_select->currentIndex() == 1)
5775 info.isMute = false;
5776 info.isLocked = false;
5777 if (d.video_track->isChecked()) {
5778 info.type = VIDEOTRACK;
5779 info.isBlind = false;
5781 info.type = AUDIOTRACK;
5782 info.isBlind = true;
5784 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5785 m_commandStack->push(addTrack);
5786 setDocumentModified();
5790 void CustomTrackView::slotDeleteTrack(int ix)
5792 if (m_document->tracksCount() < 2) return;
5793 TrackDialog d(m_document, parentWidget());
5794 d.comboTracks->setCurrentIndex(ix);
5795 d.label->setText(i18n("Delete track"));
5796 d.before_select->setHidden(true);
5797 d.setWindowTitle(i18n("Delete Track"));
5798 d.video_track->setHidden(true);
5799 d.audio_track->setHidden(true);
5800 if (d.exec() == QDialog::Accepted) {
5801 ix = d.comboTracks->currentIndex();
5802 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5803 deleteTimelineTrack(ix, info);
5804 setDocumentModified();
5805 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5806 m_commandStack->push(command);*/
5810 void CustomTrackView::slotConfigTracks(int ix)
5812 TracksConfigDialog d(m_document, ix, parentWidget());
5813 if (d.exec() == QDialog::Accepted) {
5814 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5815 m_commandStack->push(configTracks);
5816 QList <int> toDelete = d.deletedTracks();
5817 for (int i = 0; i < toDelete.count(); ++i) {
5818 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5819 deleteTimelineTrack(toDelete.at(i) - i, info);
5821 setDocumentModified();
5825 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5827 if (m_document->tracksCount() < 2) return;
5828 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5829 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5830 QList<QGraphicsItem *> selection = m_scene->items(r);
5831 QUndoCommand *deleteTrack = new QUndoCommand();
5832 deleteTrack->setText("Delete track");
5834 // Delete all clips in selected track
5835 for (int i = 0; i < selection.count(); i++) {
5836 if (selection.at(i)->type() == AVWIDGET) {
5837 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5838 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5839 m_waitingThumbs.removeAll(item);
5840 m_scene->removeItem(item);
5843 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5844 Transition *item = static_cast <Transition *>(selection.at(i));
5845 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5846 m_scene->removeItem(item);
5852 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5853 m_commandStack->push(deleteTrack);
5856 void CustomTrackView::autoTransition()
5858 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5859 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5860 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5863 Transition *tr = static_cast <Transition*>(itemList.at(0));
5864 tr->setAutomatic(!tr->isAutomatic());
5865 QDomElement transition = tr->toXML();
5866 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);
5867 setDocumentModified();
5870 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5872 QList<QGraphicsItem *> list = scene()->items();
5873 ClipItem *clip = NULL;
5874 for (int i = 0; i < list.size(); ++i) {
5875 if (list.at(i)->type() == AVWIDGET) {
5876 clip = static_cast <ClipItem *>(list.at(i));
5877 if (clip->clipProducer() == id) {
5878 clip->setClipName(name);
5882 viewport()->update();
5885 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5887 minimum = GenTime();
5888 maximum = GenTime();
5889 QList<QGraphicsItem *> selection;
5890 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5891 selection.removeAll(item);
5892 for (int i = 0; i < selection.count(); i++) {
5893 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5894 if (clip && clip->type() == AVWIDGET) {
5895 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5896 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5901 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5903 minimum = GenTime();
5904 maximum = GenTime();
5905 QList<QGraphicsItem *> selection;
5906 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5907 selection.removeAll(item);
5908 for (int i = 0; i < selection.count(); i++) {
5909 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5910 if (clip && clip->type() == TRANSITIONWIDGET) {
5911 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5912 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5917 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5919 for (int i = 0; i < groups.count(); i++) {
5920 QDomNodeList children = groups.at(i).childNodes();
5921 scene()->clearSelection();
5922 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5923 QDomElement elem = children.item(nodeindex).toElement();
5924 int pos = elem.attribute("position").toInt();
5925 int track = elem.attribute("track").toInt();
5926 if (elem.tagName() == "clipitem") {
5927 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5928 if (clip) clip->setSelected(true);
5930 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5931 if (clip) clip->setSelected(true);
5934 groupSelectedItems(false, true);
5938 void CustomTrackView::splitAudio()
5940 resetSelectionGroup();
5941 QList<QGraphicsItem *> selection = scene()->selectedItems();
5942 if (selection.isEmpty()) {
5943 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5946 QUndoCommand *splitCommand = new QUndoCommand();
5947 splitCommand->setText(i18n("Split audio"));
5948 for (int i = 0; i < selection.count(); i++) {
5949 if (selection.at(i)->type() == AVWIDGET) {
5950 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5951 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5952 if (clip->parentItem()) {
5953 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5955 EffectsList effects;
5956 effects.clone(clip->effectList());
5957 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5962 if (splitCommand->childCount()) {
5963 updateTrackDuration(-1, splitCommand);
5964 m_commandStack->push(splitCommand);
5968 void CustomTrackView::setAudioAlignReference()
5970 QList<QGraphicsItem *> selection = scene()->selectedItems();
5971 if (selection.isEmpty() || selection.size() > 1) {
5972 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
5975 if (m_audioCorrelator != NULL) {
5976 delete m_audioCorrelator;
5978 if (selection.at(0)->type() == AVWIDGET) {
5979 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
5980 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
5981 m_audioAlignmentReference = clip;
5983 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
5984 m_audioCorrelator = new AudioCorrelation(envelope);
5986 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
5987 envelope->dumpInfo();
5989 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
5993 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
5996 void CustomTrackView::alignAudio()
5998 bool referenceOK = true;
5999 if (m_audioCorrelator == NULL) {
6000 referenceOK = false;
6003 if (!scene()->items().contains(m_audioAlignmentReference)) {
6004 // The reference item has been deleted from the timeline (or so)
6005 referenceOK = false;
6009 emit displayMessage(i18n("Audio alignment reference not yet set."), DefaultMessage);
6014 QList<QGraphicsItem *> selection = scene()->selectedItems();
6015 foreach (QGraphicsItem *item, selection) {
6016 if (item->type() == AVWIDGET) {
6017 ClipItem *clip = static_cast<ClipItem*>(item);
6018 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6019 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
6020 int index = m_audioCorrelator->addChild(envelope);
6021 int shift = m_audioCorrelator->getShift(index);
6024 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6025 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6026 envelope->dumpInfo();
6028 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6029 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6030 qDebug() << "We will start at " << targetPos;
6031 qDebug() << "to shift by " << shift;
6032 qDebug() << "(eventually)";
6033 qDebug() << "(maybe)";
6035 GenTime add(shift, m_document->fps());
6036 ItemInfo start = clip->info();
6037 ItemInfo end = start;
6038 end.startPos = m_audioAlignmentReference->info().startPos + add;
6039 end.endPos = end.startPos + start.cropDuration;
6041 QUndoCommand *moveCommand = new QUndoCommand();
6042 moveCommand->setText(i18n("Auto-align clip"));
6043 new MoveClipCommand(this, start, end, true, moveCommand);
6044 // moveClip(start, end, true);
6045 updateTrackDuration(clip->track(), moveCommand);
6046 m_commandStack->push(moveCommand);
6053 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6055 emit displayMessage(i18n("Auto-aligned %1 clips.").arg(counter), InformationMessage);
6059 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6061 ClipItem *clip = getClipItemAt(pos, track);
6063 kDebug() << "// Cannot find clip to split!!!";
6067 int start = pos.frames(m_document->fps());
6068 int freetrack = m_document->tracksCount() - track - 1;
6070 // do not split audio when we are on an audio track
6071 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6074 for (; freetrack > 0; freetrack--) {
6075 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6076 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6077 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6078 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6079 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6084 kDebug() << "GOT TRK: " << track;
6085 if (freetrack == 0) {
6086 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6088 ItemInfo info = clip->info();
6089 info.track = m_document->tracksCount() - freetrack;
6090 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6091 scene()->clearSelection();
6092 clip->setSelected(true);
6093 ClipItem *audioClip = getClipItemAt(start, info.track);
6095 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6096 clip->setVideoOnly(true);
6097 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6098 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6100 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6101 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6103 m_document->renderer()->unlockService(tractor);
6104 audioClip->setSelected(true);
6105 audioClip->setAudioOnly(true);
6107 // keep video effects, move audio effects to audio clip
6110 for (int i = 0; i < effects.count(); ++i) {
6111 if (effects.at(i).attribute("type") == "audio") {
6112 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6115 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6120 groupSelectedItems(false, true);
6124 // unsplit clip: remove audio part and change video part to normal clip
6125 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6126 kDebug() << "//CANNOT FIND CLP GRP";
6129 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6130 QList<QGraphicsItem *> children = grp->childItems();
6131 if (children.count() != 2) {
6132 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6135 for (int i = 0; i < children.count(); i++) {
6136 if (children.at(i) != clip) {
6137 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6138 ItemInfo info = clip->info();
6139 deleteClip(clp->info());
6140 clip->setVideoOnly(false);
6141 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6142 if (!m_document->renderer()->mltUpdateClipProducer(
6144 m_document->tracksCount() - info.track,
6145 info.startPos.frames(m_document->fps()),
6146 clip->baseClip()->getProducer(info.track))) {
6148 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6149 info.startPos.frames(m_document->fps()), info.track),
6152 m_document->renderer()->unlockService(tractor);
6154 // re-add audio effects
6155 for (int i = 0; i < effects.count(); ++i) {
6156 if (effects.at(i).attribute("type") == "audio") {
6157 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6164 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6165 m_document->clipManager()->removeGroup(grp);
6166 scene()->destroyItemGroup(grp);
6170 void CustomTrackView::setVideoOnly()
6172 resetSelectionGroup();
6173 QList<QGraphicsItem *> selection = scene()->selectedItems();
6174 if (selection.isEmpty()) {
6175 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6178 QUndoCommand *videoCommand = new QUndoCommand();
6179 videoCommand->setText(i18n("Video only"));
6180 for (int i = 0; i < selection.count(); i++) {
6181 if (selection.at(i)->type() == AVWIDGET) {
6182 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6183 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6184 if (clip->parentItem()) {
6185 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6187 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6192 m_commandStack->push(videoCommand);
6195 void CustomTrackView::setAudioOnly()
6197 resetSelectionGroup();
6198 QList<QGraphicsItem *> selection = scene()->selectedItems();
6199 if (selection.isEmpty()) {
6200 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6203 QUndoCommand *videoCommand = new QUndoCommand();
6204 videoCommand->setText(i18n("Audio only"));
6205 for (int i = 0; i < selection.count(); i++) {
6206 if (selection.at(i)->type() == AVWIDGET) {
6207 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6208 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6209 if (clip->parentItem()) {
6210 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6212 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6217 m_commandStack->push(videoCommand);
6220 void CustomTrackView::setAudioAndVideo()
6222 resetSelectionGroup();
6223 QList<QGraphicsItem *> selection = scene()->selectedItems();
6224 if (selection.isEmpty()) {
6225 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6228 QUndoCommand *videoCommand = new QUndoCommand();
6229 videoCommand->setText(i18n("Audio and Video"));
6230 for (int i = 0; i < selection.count(); i++) {
6231 if (selection.at(i)->type() == AVWIDGET) {
6232 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6233 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6234 if (clip->parentItem()) {
6235 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6237 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6242 m_commandStack->push(videoCommand);
6245 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6247 ClipItem *clip = getClipItemAt(pos, track);
6249 kDebug() << "// Cannot find clip to split!!!";
6252 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6254 int start = pos.frames(m_document->fps());
6255 clip->setVideoOnly(true);
6256 clip->setAudioOnly(false);
6257 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6258 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6260 } else if (audioOnly) {
6261 int start = pos.frames(m_document->fps());
6262 clip->setAudioOnly(true);
6263 clip->setVideoOnly(false);
6264 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6265 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6268 int start = pos.frames(m_document->fps());
6269 clip->setAudioOnly(false);
6270 clip->setVideoOnly(false);
6271 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6272 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6275 m_document->renderer()->unlockService(tractor);
6277 setDocumentModified();
6280 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6282 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6283 m_clipTypeGroup->setEnabled(false);
6285 m_clipTypeGroup->setEnabled(true);
6286 QList <QAction *> actions = m_clipTypeGroup->actions();
6288 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6289 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6290 else lookup = "clip_audio_and_video";
6291 for (int i = 0; i < actions.count(); i++) {
6292 if (actions.at(i)->data().toString() == lookup) {
6293 actions.at(i)->setChecked(true);
6300 void CustomTrackView::slotGoToMarker(QAction *action)
6302 int pos = action->data().toInt();
6303 setCursorPos(pos, true);
6306 void CustomTrackView::reloadTransitionLumas()
6310 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6311 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6312 for (int i = 0; i < params.count(); i++) {
6313 QDomElement e = params.item(i).toElement();
6314 if (e.attribute("tag") == "resource") {
6315 lumaNames = e.attribute("paramlistdisplay");
6316 lumaFiles = e.attribute("paramlist");
6321 QList<QGraphicsItem *> itemList = items();
6322 Transition *transitionitem;
6323 QDomElement transitionXml;
6324 for (int i = 0; i < itemList.count(); i++) {
6325 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6326 transitionitem = static_cast <Transition*>(itemList.at(i));
6327 transitionXml = transitionitem->toXML();
6328 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6329 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6330 for (int i = 0; i < params.count(); i++) {
6331 QDomElement e = params.item(i).toElement();
6332 if (e.attribute("tag") == "resource") {
6333 e.setAttribute("paramlistdisplay", lumaNames);
6334 e.setAttribute("paramlist", lumaFiles);
6339 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6340 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6341 for (int i = 0; i < params.count(); i++) {
6342 QDomElement e = params.item(i).toElement();
6343 if (e.attribute("tag") == "luma") {
6344 e.setAttribute("paramlistdisplay", lumaNames);
6345 e.setAttribute("paramlist", lumaFiles);
6352 emit transitionItemSelected(NULL);
6355 double CustomTrackView::fps() const
6357 return m_document->fps();
6360 void CustomTrackView::updateProjectFps()
6362 // update all clips to the new fps
6363 resetSelectionGroup();
6364 scene()->clearSelection();
6366 QList<QGraphicsItem *> itemList = items();
6367 for (int i = 0; i < itemList.count(); i++) {
6368 // remove all items and re-add them one by one
6369 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6371 for (int i = 0; i < itemList.count(); i++) {
6372 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6373 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6374 clip->updateFps(m_document->fps());
6375 m_scene->addItem(clip);
6376 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6377 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6378 QList<QGraphicsItem *> children = grp->childItems();
6379 for (int j = 0; j < children.count(); j++) {
6380 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6381 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6382 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6383 clip->updateFps(m_document->fps());
6386 m_document->clipManager()->removeGroup(grp);
6387 m_scene->addItem(grp);
6388 scene()->destroyItemGroup(grp);
6389 scene()->clearSelection();
6390 for (int j = 0; j < children.count(); j++) {
6391 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6392 //children.at(j)->setParentItem(0);
6393 children.at(j)->setSelected(true);
6396 groupSelectedItems(true, true);
6397 } else if (itemList.at(i)->type() == GUIDEITEM) {
6398 Guide *g = static_cast<Guide *>(itemList.at(i));
6400 m_scene->addItem(g);
6403 viewport()->update();
6406 void CustomTrackView::slotTrackDown()
6408 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6409 else m_selectedTrack++;
6410 emit updateTrackHeaders();
6411 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6412 ensureVisible(rect, 0, 0);
6413 viewport()->update();
6416 void CustomTrackView::slotTrackUp()
6418 if (m_selectedTrack > 0) m_selectedTrack--;
6419 else m_selectedTrack = m_document->tracksCount() - 1;
6420 emit updateTrackHeaders();
6421 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6422 ensureVisible(rect, 0, 0);
6423 viewport()->update();
6426 int CustomTrackView::selectedTrack() const
6428 return m_selectedTrack;
6431 QStringList CustomTrackView::selectedClips() const
6433 QStringList clipIds;
6434 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6435 for (int i = 0; i < selection.count(); i++) {
6436 if (selection.at(i)->type() == AVWIDGET) {
6437 ClipItem *item = (ClipItem *)selection.at(i);
6438 clipIds << item->clipProducer();
6444 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6446 QList<ClipItem *> clips;
6447 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6448 for (int i = 0; i < selection.count(); i++) {
6449 if (selection.at(i)->type() == AVWIDGET) {
6450 clips.append((ClipItem *)selection.at(i));
6456 void CustomTrackView::slotSelectTrack(int ix)
6458 m_selectedTrack = qMax(0, ix);
6459 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6460 emit updateTrackHeaders();
6461 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6462 ensureVisible(rect, 0, 0);
6463 viewport()->update();
6466 void CustomTrackView::slotSelectClipsInTrack()
6468 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6469 QList<QGraphicsItem *> selection = m_scene->items(rect);
6470 m_scene->clearSelection();
6471 for (int i = 0; i < selection.count(); i++) {
6472 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6473 selection.at(i)->setSelected(true);
6476 resetSelectionGroup();
6477 groupSelectedItems();
6480 void CustomTrackView::slotSelectAllClips()
6482 QList<QGraphicsItem *> selection = m_scene->items();
6483 m_scene->clearSelection();
6484 for (int i = 0; i < selection.count(); i++) {
6485 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6486 selection.at(i)->setSelected(true);
6489 resetSelectionGroup();
6490 groupSelectedItems();
6493 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6496 if (track != -1 && pos != -1)
6497 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6499 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6500 QList<QGraphicsItem *> selection = m_scene->items(rect);
6501 resetSelectionGroup(group);
6502 if (!group) m_scene->clearSelection();
6503 for (int i = 0; i < selection.count(); i++) {
6504 if (selection.at(i)->type() == AVWIDGET) {
6505 selection.at(i)->setSelected(add);
6509 if (group) groupSelectedItems();
6512 void CustomTrackView::selectTransition(bool add, bool group)
6514 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6515 QList<QGraphicsItem *> selection = m_scene->items(rect);
6516 resetSelectionGroup(group);
6517 if (!group) m_scene->clearSelection();
6518 for (int i = 0; i < selection.count(); i++) {
6519 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6520 selection.at(i)->setSelected(add);
6524 if (group) groupSelectedItems();
6527 QStringList CustomTrackView::extractTransitionsLumas()
6530 QList<QGraphicsItem *> itemList = items();
6531 Transition *transitionitem;
6532 QDomElement transitionXml;
6533 for (int i = 0; i < itemList.count(); i++) {
6534 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6535 transitionitem = static_cast <Transition*>(itemList.at(i));
6536 transitionXml = transitionitem->toXML();
6537 // luma files in transitions can be in "resource" or "luma" property
6538 QString luma = EffectsList::parameter(transitionXml, "luma");
6539 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6540 if (!luma.isEmpty()) urls << KUrl(luma).path();
6543 urls.removeDuplicates();
6547 void CustomTrackView::setEditMode(EDITMODE mode)
6549 m_scene->setEditMode(mode);
6552 void CustomTrackView::checkTrackSequence(int track)
6554 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6555 //track = m_document->tracksCount() -track;
6556 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6557 QList<QGraphicsItem *> selection = m_scene->items(rect);
6558 QList <int> timelineList;
6559 timelineList.append(0);
6560 for (int i = 0; i < selection.count(); i++) {
6561 if (selection.at(i)->type() == AVWIDGET) {
6562 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6563 int start = clip->startPos().frames(m_document->fps());
6564 int end = clip->endPos().frames(m_document->fps());
6565 if (!timelineList.contains(start)) timelineList.append(start);
6566 if (!timelineList.contains(end)) timelineList.append(end);
6569 qSort(timelineList);
6570 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6571 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6574 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6576 if (data.isEmpty()) return;
6577 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6579 info.startPos = GenTime(in, m_document->fps());
6580 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6581 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6582 info.cropDuration = info.endPos - info.startPos;
6583 info.track = m_selectedTrack;
6584 QUndoCommand *addCommand = new QUndoCommand();
6585 addCommand->setText(i18n("Insert clip"));
6586 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6587 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6588 updateTrackDuration(info.track, addCommand);
6589 m_commandStack->push(addCommand);
6591 selectClip(true, false, m_selectedTrack, in);
6592 // Automatic audio split
6593 if (KdenliveSettings::splitaudio())
6597 void CustomTrackView::clearSelection()
6599 resetSelectionGroup();
6600 scene()->clearSelection();
6602 emit clipItemSelected(NULL);
6605 void CustomTrackView::updatePalette()
6607 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6611 pen1.setColor(palette().text().color());
6612 m_cursorLine->setPen(pen1);
6614 emit tracksChanged();
6617 void CustomTrackView::removeTipAnimation()
6620 scene()->removeItem(m_visualTip);
6621 m_animationTimer->stop();
6629 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6631 if (m_visualTip == NULL) {
6632 QRectF rect = clip->sceneBoundingRect();
6633 m_animation = new QGraphicsItemAnimation;
6634 m_animation->setTimeLine(m_animationTimer);
6635 m_animation->setScaleAt(1, 1, 1);
6640 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6641 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6642 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6644 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6646 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6648 m_animation->setScaleAt(.5, 2, 2);
6652 polygon << QPoint(0, - size * 2);
6653 if (mode == RESIZESTART)
6654 polygon << QPoint(size * 2, 0);
6656 polygon << QPoint(- size * 2, 0);
6657 polygon << QPoint(0, size * 2);
6658 polygon << QPoint(0, - size * 2);
6660 m_visualTip = new QGraphicsPolygonItem(polygon);
6661 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6662 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6663 if (mode == RESIZESTART)
6664 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6666 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6668 m_animation->setScaleAt(.5, 2, 1);
6670 case TRANSITIONSTART:
6672 polygon << QPoint(0, - size * 2);
6673 if (mode == TRANSITIONSTART)
6674 polygon << QPoint(size * 2, 0);
6676 polygon << QPoint(- size * 2, 0);
6677 polygon << QPoint(0, 0);
6678 polygon << QPoint(0, - size * 2);
6680 m_visualTip = new QGraphicsPolygonItem(polygon);
6681 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6682 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6683 if (mode == TRANSITIONSTART)
6684 m_visualTip->setPos(rect.x(), rect.bottom());
6686 m_visualTip->setPos(rect.right(), rect.bottom());
6688 m_animation->setScaleAt(.5, 2, 2);
6695 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6696 m_visualTip->setZValue(100);
6697 scene()->addItem(m_visualTip);
6698 m_animation->setItem(m_visualTip);
6699 m_animationTimer->start();
6703 bool CustomTrackView::hasAudio(int track) const
6705 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6706 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6707 QGraphicsItem *item;
6708 for (int i = 0; i < collisions.count(); i++) {
6709 item = collisions.at(i);
6710 if (!item->isEnabled()) continue;
6711 if (item->type() == AVWIDGET) {
6712 ClipItem *clip = static_cast <ClipItem *>(item);
6713 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6719 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6721 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6722 m_commandStack->push(command);
6723 setDocumentModified();
6727 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6729 EffectsParameterList parameters;
6731 parameters.addParam("tag", effect.attribute("tag"));
6732 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6733 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6734 parameters.addParam("id", effect.attribute("id"));
6735 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6736 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6737 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6738 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6740 QDomNodeList params = effect.elementsByTagName("parameter");
6741 for (int i = 0; i < params.count(); i++) {
6742 QDomElement e = params.item(i).toElement();
6743 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6744 // effects with geometry param need in / out synced with the clip, request it...
6745 parameters.addParam("_sync_in_out", "1");
6747 if (e.attribute("type") == "simplekeyframe") {
6749 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6750 double factor = e.attribute("factor", "1").toDouble();
6751 double offset = e.attribute("offset", "0").toDouble();
6752 for (int j = 0; j < values.count(); j++) {
6753 QString pos = values.at(j).section(':', 0, 0);
6754 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6755 values[j] = pos + "=" + locale.toString(val);
6757 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6758 parameters.addParam(e.attribute("name"), values.join(";"));
6759 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6760 parameters.addParam("max", e.attribute("max"));
6761 parameters.addParam("min", e.attribute("min"));
6762 parameters.addParam("factor", e.attribute("factor", "1"));*/
6763 } else if (e.attribute("type") == "keyframe") {
6764 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6765 parameters.addParam("keyframes", e.attribute("keyframes"));
6766 parameters.addParam("max", e.attribute("max"));
6767 parameters.addParam("min", e.attribute("min"));
6768 parameters.addParam("factor", e.attribute("factor", "1"));
6769 parameters.addParam("offset", e.attribute("offset", "0"));
6770 parameters.addParam("starttag", e.attribute("starttag", "start"));
6771 parameters.addParam("endtag", e.attribute("endtag", "end"));
6772 } else if (e.attribute("namedesc").contains(';')) {
6773 QString format = e.attribute("format");
6774 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6775 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6777 QTextStream txtNeu(&neu);
6778 if (values.size() > 0)
6779 txtNeu << (int)values[0].toDouble();
6780 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6781 txtNeu << separators[i];
6782 txtNeu << (int)(values[i+1].toDouble());
6784 parameters.addParam("start", neu);
6786 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6788 if (e.attribute("factor").contains('%')) {
6789 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6791 fact = e.attribute("factor", "1").toDouble();
6793 double offset = e.attribute("offset", "0").toDouble();
6794 parameters.addParam(e.attribute("name"), locale.toString((e.attribute("value").toDouble() - offset) / fact));
6796 parameters.addParam(e.attribute("name"), e.attribute("value"));
6803 void CustomTrackView::updateTrackNames(int track, bool added)
6805 QList <TrackInfo> tracks = m_document->tracksList();
6806 int max = tracks.count();
6807 int docTrack = max - track - 1;
6809 // count number of tracks of each type
6810 int videoTracks = 0;
6811 int audioTracks = 0;
6812 for (int i = max - 1; i >= 0; --i) {
6813 TrackInfo info = tracks.at(i);
6814 if (info.type == VIDEOTRACK)
6819 if (i <= docTrack) {
6820 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6821 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6824 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6825 info.trackName = type + QString::number(typeNumber);
6826 m_document->setTrackType(i, info);
6829 if (info.trackName == type + QString::number(typeNumber + 1)) {
6830 info.trackName = type + QString::number(typeNumber);
6831 m_document->setTrackType(i, info);
6836 emit tracksChanged();
6839 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6845 tracks << m_document->tracksCount() - track - 1;
6847 // negative track number -> update all tracks
6848 for (int i = 0; i < m_document->tracksCount(); ++i)
6852 for (int i = 0; i < tracks.count(); ++i) {
6854 // t + 1 because of black background track
6855 duration = m_document->renderer()->mltTrackDuration(t + 1);
6856 if (duration != m_document->trackDuration(t)) {
6857 m_document->setTrackDuration(t, duration);
6860 EffectsList effects = m_document->getTrackEffects(t);
6861 for (int j = 0; j < effects.count(); ++j) {
6863 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6864 * - update the effectstack if necessary
6871 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6873 QList<QGraphicsItem *> list = scene()->items();
6874 ClipItem *clip = NULL;
6875 for (int i = 0; i < list.size(); ++i) {
6876 if (list.at(i)->type() == AVWIDGET) {
6877 clip = static_cast <ClipItem *>(list.at(i));
6878 if (clip->clipProducer() == id) {
6879 clip->refreshClip(true, resetThumbs);
6885 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6887 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6889 if (effects.count()) {
6890 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6891 while (i != effects.constEnd()) {
6892 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);
6899 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
6901 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
6903 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
6906 QDomElement newEffect;
6907 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
6908 if (effect.attribute("id") == filter) {
6909 newEffect = effect.cloneNode().toElement();
6910 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
6911 while (i != filterParams.constEnd()) {
6912 EffectsList::setParameter(newEffect, i.key(), i.value());
6913 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
6916 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true);
6917 m_commandStack->push(command);
6918 emit clipItemSelected(clip, clip->selectedEffectIndex());