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>
91 bool sortGuidesList(const Guide *g1 , const Guide *g2)
93 return (*g1).position() < (*g2).position();
98 // disable animation if user asked it in KDE's global settings
99 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
100 // needs something like below (taken from dolphin)
101 // #include <kglobalsettings.h>
102 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
103 // const int duration = animate ? 1500 : 1;
105 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
106 QGraphicsView(projectscene, parent),
107 m_tracksHeight(KdenliveSettings::trackheight()),
108 m_projectDuration(0),
111 m_scene(projectscene),
113 m_operationMode(NONE),
120 m_autoScroll(KdenliveSettings::autoscroll()),
121 m_pasteEffectsAction(NULL),
122 m_ungroupAction(NULL),
129 m_blockRefresh(false),
130 m_selectionGroup(NULL),
132 m_audioCorrelator(NULL),
133 m_audioAlignmentReference(NULL),
134 m_controlModifier(false)
137 m_commandStack = doc->commandStack();
139 m_commandStack = NULL;
142 setMouseTracking(true);
143 setAcceptDrops(true);
144 setFrameShape(QFrame::NoFrame);
146 //setCacheMode(QGraphicsView::CacheBackground);
147 setAutoFillBackground(false);
148 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
149 setContentsMargins(0, 0, 0, 0);
151 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
153 m_animationTimer = new QTimeLine(800);
154 m_animationTimer->setFrameRange(0, 5);
155 m_animationTimer->setUpdateInterval(100);
156 m_animationTimer->setLoopCount(0);
158 m_tipColor = QColor(0, 192, 0, 200);
159 m_tipPen.setColor(QColor(255, 255, 255, 100));
160 m_tipPen.setWidth(3);
162 const int maxHeight = m_tracksHeight * m_document->tracksCount();
163 setSceneRect(0, 0, sceneRect().width(), maxHeight);
164 verticalScrollBar()->setMaximum(maxHeight);
165 verticalScrollBar()->setTracking(true);
166 // repaint guides when using vertical scroll
167 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
169 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
170 m_cursorLine->setZValue(1000);
173 pen1.setColor(palette().text().color());
174 m_cursorLine->setPen(pen1);
175 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
177 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
178 m_scrollTimer.setInterval(100);
179 m_scrollTimer.setSingleShot(true);
181 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
182 m_thumbsTimer.setInterval(500);
183 m_thumbsTimer.setSingleShot(true);
185 KIcon razorIcon("edit-cut");
186 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
188 KIcon spacerIcon("kdenlive-spacer-tool");
189 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
192 CustomTrackView::~CustomTrackView()
194 qDeleteAll(m_guides);
196 m_waitingThumbs.clear();
197 delete m_animationTimer;
201 void CustomTrackView::keyPressEvent(QKeyEvent * event)
203 if (event->key() == Qt::Key_Up) {
206 } else if (event->key() == Qt::Key_Down) {
209 } else QWidget::keyPressEvent(event);
212 void CustomTrackView::setDocumentModified()
214 m_document->setModified(true);
217 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
219 m_timelineContextMenu = timeline;
220 m_timelineContextClipMenu = clip;
221 m_clipTypeGroup = clipTypeGroup;
222 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
224 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
225 m_markerMenu->setEnabled(false);
226 markermenu->addMenu(m_markerMenu);
227 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
228 QList <QAction *> list = m_timelineContextClipMenu->actions();
229 for (int i = 0; i < list.count(); i++) {
230 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
231 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
234 m_timelineContextTransitionMenu = transition;
235 list = m_timelineContextTransitionMenu->actions();
236 for (int i = 0; i < list.count(); i++) {
237 if (list.at(i)->data().toString() == "auto") {
238 m_autoTransition = list.at(i);
243 m_timelineContextMenu->addSeparator();
244 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
245 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
246 m_timelineContextMenu->addAction(m_deleteGuide);
248 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
249 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
250 m_timelineContextMenu->addAction(m_editGuide);
253 void CustomTrackView::slotDoResetMenuPosition()
255 m_menuPosition = QPoint();
258 void CustomTrackView::slotResetMenuPosition()
260 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
261 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
264 void CustomTrackView::checkAutoScroll()
266 m_autoScroll = KdenliveSettings::autoscroll();
269 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
270 return m_scene->m_tracksList;
274 int CustomTrackView::getFrameWidth()
276 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
279 void CustomTrackView::updateSceneFrameWidth()
281 int frameWidth = getFrameWidth();
282 QList<QGraphicsItem *> itemList = items();
284 for (int i = 0; i < itemList.count(); i++) {
285 if (itemList.at(i)->type() == AVWIDGET) {
286 item = (ClipItem*) itemList.at(i);
287 item->resetFrameWidth(frameWidth);
288 item->resetThumbs(true);
293 bool CustomTrackView::checkTrackHeight()
295 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
296 m_tracksHeight = KdenliveSettings::trackheight();
297 emit trackHeightChanged();
298 QList<QGraphicsItem *> itemList = items();
300 Transition *transitionitem;
301 int frameWidth = getFrameWidth();
302 bool snap = KdenliveSettings::snaptopoints();
303 KdenliveSettings::setSnaptopoints(false);
304 for (int i = 0; i < itemList.count(); i++) {
305 if (itemList.at(i)->type() == AVWIDGET) {
306 item = (ClipItem*) itemList.at(i);
307 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
308 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
309 item->resetFrameWidth(frameWidth);
310 item->resetThumbs(true);
311 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
312 transitionitem = (Transition*) itemList.at(i);
313 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
314 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
317 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
318 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
320 for (int i = 0; i < m_guides.count(); i++) {
321 QLineF l = m_guides.at(i)->line();
322 l.setP2(QPointF(l.x2(), newHeight));
323 m_guides.at(i)->setLine(l);
326 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
327 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
328 KdenliveSettings::setSnaptopoints(snap);
329 viewport()->update();
333 /** Zoom or move viewport on mousewheel
335 * If mousewheel+Ctrl, zooms in/out on the timeline.
337 * With Ctrl, moves viewport towards end of timeline if down/back,
338 * opposite on up/forward.
340 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
341 void CustomTrackView::wheelEvent(QWheelEvent * e)
343 if (e->modifiers() == Qt::ControlModifier) {
344 if (e->delta() > 0) emit zoomIn();
347 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
348 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
352 int CustomTrackView::getPreviousVideoTrack(int track)
354 track = m_document->tracksCount() - track - 1;
356 for (int i = track; i > -1; i--) {
357 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
363 void CustomTrackView::slotFetchNextThumbs()
365 if (!m_waitingThumbs.isEmpty()) {
366 ClipItem *item = m_waitingThumbs.takeFirst();
367 while (item == NULL && !m_waitingThumbs.isEmpty()) {
368 item = m_waitingThumbs.takeFirst();
370 if (item) item->slotFetchThumbs();
371 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
375 void CustomTrackView::slotCheckMouseScrolling()
377 if (m_scrollOffset == 0) {
378 m_scrollTimer.stop();
381 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
382 m_scrollTimer.start();
385 void CustomTrackView::slotCheckPositionScrolling()
387 // If mouse is at a border of the view, scroll
388 if (m_moveOpMode != SEEK) return;
389 if (mapFromScene(m_cursorPos, 0).x() < 3) {
390 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
391 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
392 setCursorPos(mapToScene(QPoint(-2, 0)).x());
393 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
394 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
395 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
396 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
402 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
404 int pos = event->x();
405 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
407 double snappedPos = getSnapPointForPos(mappedXPos);
408 emit mousePosition(mappedXPos);
410 if (event->buttons() & Qt::MidButton) return;
411 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
412 event->setAccepted(true);
414 QGraphicsView::mouseMoveEvent(event);
418 if (event->buttons() != Qt::NoButton) {
419 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
420 if (m_dragItem && m_tool == SELECTTOOL) {
421 if (m_operationMode == MOVE && move) {
422 QGraphicsView::mouseMoveEvent(event);
423 // If mouse is at a border of the view, scroll
425 m_scrollOffset = -30;
426 m_scrollTimer.start();
427 } else if (viewport()->width() - pos < 10) {
429 m_scrollTimer.start();
430 } else if (m_scrollTimer.isActive()) {
431 m_scrollTimer.stop();
433 } else if (m_operationMode == RESIZESTART && move) {
434 m_document->renderer()->pause();
435 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
436 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
438 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
440 m_dragItem->resizeStart((int)(snappedPos));
442 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
443 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
444 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
445 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
446 } else if (m_operationMode == RESIZEEND && move) {
447 m_document->renderer()->pause();
448 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
449 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
451 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
453 m_dragItem->resizeEnd((int)(snappedPos));
455 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
456 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
457 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
458 } else if (m_operationMode == FADEIN && move) {
459 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
460 } else if (m_operationMode == FADEOUT && move) {
461 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
462 } else if (m_operationMode == KEYFRAME && move) {
463 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
464 double pos = mapToScene(event->pos()).toPoint().y();
465 QRectF br = m_dragItem->sceneBoundingRect();
466 double maxh = 100.0 / br.height();
467 pos = (br.bottom() - pos) * maxh;
468 m_dragItem->updateKeyFramePos(keyFramePos, pos);
469 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
470 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
472 removeTipAnimation();
474 } else if (m_operationMode == MOVEGUIDE) {
475 removeTipAnimation();
476 QGraphicsView::mouseMoveEvent(event);
478 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
480 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
481 if (snappedPos < 0) snappedPos = 0;
483 // Make sure there is no collision
484 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
485 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
486 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
487 collidingItems.removeAll(m_selectionGroup);
488 for (int i = 0; i < children.count(); i++) {
489 if (children.at(i)->type() == GROUPWIDGET) {
490 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
491 for (int j = 0; j < subchildren.count(); j++)
492 collidingItems.removeAll(subchildren.at(j));
494 collidingItems.removeAll(children.at(i));
496 bool collision = false;
498 for (int i = 0; i < collidingItems.count(); i++) {
499 if (!collidingItems.at(i)->isEnabled()) continue;
500 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
501 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
502 // Moving backward, determine best pos
503 QPainterPath clipPath;
504 clipPath.addRect(item->sceneBoundingRect());
505 QPainterPath res = shape.intersected(clipPath);
506 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
509 snappedPos += offset;
510 // make sure we have no collision
511 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
512 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
513 collidingItems.removeAll(m_selectionGroup);
514 for (int i = 0; i < children.count(); i++) {
515 if (children.at(i)->type() == GROUPWIDGET) {
516 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
517 for (int j = 0; j < subchildren.count(); j++)
518 collidingItems.removeAll(subchildren.at(j));
520 collidingItems.removeAll(children.at(i));
523 for (int i = 0; i < collidingItems.count(); i++) {
524 if (!collidingItems.at(i)->isEnabled()) continue;
525 if (collidingItems.at(i)->type() == AVWIDGET) {
534 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
535 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
536 collidingItems.removeAll(m_selectionGroup);
537 for (int i = 0; i < children.count(); i++) {
538 if (children.at(i)->type() == GROUPWIDGET) {
539 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
540 for (int j = 0; j < subchildren.count(); j++)
541 collidingItems.removeAll(subchildren.at(j));
543 collidingItems.removeAll(children.at(i));
547 for (int i = 0; i < collidingItems.count(); i++) {
548 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
549 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
550 // Moving backward, determine best pos
551 QPainterPath clipPath;
552 clipPath.addRect(item->sceneBoundingRect());
553 QPainterPath res = shape.intersected(clipPath);
554 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
558 snappedPos += offset;
559 // make sure we have no collision
560 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
561 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
562 collidingItems.removeAll(m_selectionGroup);
563 for (int i = 0; i < children.count(); i++) {
564 if (children.at(i)->type() == GROUPWIDGET) {
565 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
566 for (int j = 0; j < subchildren.count(); j++)
567 collidingItems.removeAll(subchildren.at(j));
569 collidingItems.removeAll(children.at(i));
571 for (int i = 0; i < collidingItems.count(); i++) {
572 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
580 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
581 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
585 if (m_tool == RAZORTOOL) {
586 setCursor(m_razorCursor);
587 //QGraphicsView::mouseMoveEvent(event);
589 } else if (m_tool == SPACERTOOL) {
590 setCursor(m_spacerCursor);
594 QList<QGraphicsItem *> itemList = items(event->pos());
595 QGraphicsRectItem *item = NULL;
596 OPERATIONTYPE opMode = NONE;
598 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
600 } else for (int i = 0; i < itemList.count(); i++) {
601 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
602 item = (QGraphicsRectItem*) itemList.at(i);
607 if (item && event->buttons() == Qt::NoButton) {
608 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
609 if (m_tool == RAZORTOOL) {
610 // razor tool over a clip, display current frame in monitor
611 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
612 //TODO: solve crash when showing frame when moving razor over clip
613 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
619 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
620 // all other modes break the selection, so the user probably wants to move it
623 opMode = clip->operationMode(mapToScene(event->pos()));
626 const double size = 5;
627 if (opMode == m_moveOpMode) {
628 QGraphicsView::mouseMoveEvent(event);
631 removeTipAnimation();
633 m_moveOpMode = opMode;
634 setTipAnimation(clip, opMode, size);
636 if (item->type() == AVWIDGET)
637 ci = static_cast <ClipItem *>(item);
639 if (opMode == MOVE) {
640 setCursor(Qt::OpenHandCursor);
642 message = ci->clipName() + i18n(":");
643 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
644 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
645 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
646 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
647 if (clip->parentItem() == m_selectionGroup)
648 message.append(i18n(" Selection duration:"));
650 message.append(i18n(" Group duration:"));
651 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
652 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
653 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
654 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
658 } else if (opMode == RESIZESTART) {
659 setCursor(KCursor("left_side", Qt::SizeHorCursor));
661 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
662 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
663 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
664 } else if (opMode == RESIZEEND) {
665 setCursor(KCursor("right_side", Qt::SizeHorCursor));
667 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
668 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
669 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
670 } else if (opMode == FADEIN || opMode == FADEOUT) {
671 setCursor(Qt::PointingHandCursor);
672 if (ci && opMode == FADEIN && ci->fadeIn()) {
673 message = i18n("Fade in duration: ");
674 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
675 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
676 message = i18n("Fade out duration: ");
677 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
679 message = i18n("Drag to add or resize a fade effect.");
681 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
682 setCursor(Qt::PointingHandCursor);
683 message = i18n("Click to add a transition.");
684 } else if (opMode == KEYFRAME) {
685 setCursor(Qt::PointingHandCursor);
686 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
689 if (!message.isEmpty())
690 emit displayMessage(message, InformationMessage);
691 } // no clip under mouse
692 else if (m_tool == RAZORTOOL) {
695 } else if (opMode == MOVEGUIDE) {
696 m_moveOpMode = opMode;
697 setCursor(Qt::SplitHCursor);
699 removeTipAnimation();
700 setCursor(Qt::ArrowCursor);
701 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
702 QGraphicsView::mouseMoveEvent(event);
704 setCursorPos(mappedXPos);
705 slotCheckPositionScrolling();
707 } else m_moveOpMode = NONE;
709 QGraphicsView::mouseMoveEvent(event);
713 void CustomTrackView::mousePressEvent(QMouseEvent * event)
715 setFocus(Qt::MouseFocusReason);
716 m_menuPosition = QPoint();
718 // special cases (middle click button or ctrl / shift click
719 if (event->button() == Qt::MidButton) {
721 m_blockRefresh = false;
722 m_operationMode = NONE;
726 if (event->modifiers() & Qt::ShiftModifier) {
727 // Rectangle selection
728 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
729 setDragMode(QGraphicsView::RubberBandDrag);
730 if (!(event->modifiers() & Qt::ControlModifier)) {
731 resetSelectionGroup();
732 scene()->clearSelection();
734 m_blockRefresh = false;
735 m_operationMode = RUBBERSELECTION;
736 QGraphicsView::mousePressEvent(event);
740 m_blockRefresh = true;
743 if (m_tool != RAZORTOOL) activateMonitor();
744 else if (m_document->renderer()->playSpeed() != 0.0) {
745 m_document->renderer()->pause();
748 m_clickEvent = event->pos();
750 // check item under mouse
751 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
752 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
753 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
754 setDragMode(QGraphicsView::ScrollHandDrag);
755 QGraphicsView::mousePressEvent(event);
756 m_blockRefresh = false;
757 m_operationMode = NONE;
761 // if a guide and a clip were pressed, just select the guide
762 for (int i = 0; i < collisionList.count(); ++i) {
763 if (collisionList.at(i)->type() == GUIDEITEM) {
764 // a guide item was pressed
765 m_dragGuide = (Guide *) collisionList.at(i);
766 if (event->button() == Qt::LeftButton) { // move it
767 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
768 m_operationMode = MOVEGUIDE;
769 // deselect all clips so that only the guide will move
770 m_scene->clearSelection();
771 resetSelectionGroup(false);
772 updateSnapPoints(NULL);
773 QGraphicsView::mousePressEvent(event);
775 } else // show context menu
780 // Find first clip, transition or group under mouse (when no guides selected)
782 AbstractGroupItem *dragGroup = NULL;
783 AbstractClipItem *collisionClip = NULL;
785 while (!m_dragGuide && ct < collisionList.count()) {
786 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
787 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
788 if (collisionClip->isItemLocked())
790 if (collisionClip == m_dragItem)
791 collisionClip = NULL;
793 m_dragItem = collisionClip;
795 m_dragItemInfo = m_dragItem->info();
796 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
797 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
798 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
805 if (m_dragItem) emit clipItemSelected(NULL);
808 #if QT_VERSION >= 0x040600
809 // Add shadow to dragged item, currently disabled because of painting artifacts
810 //TODO: re-enable when fixed
811 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
812 eff->setBlurRadius(5);
813 eff->setOffset(3, 3);
814 m_dragItem->setGraphicsEffect(eff);*/
816 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
817 // update transition menu action
818 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
819 m_autoTransition->setEnabled(true);
820 } else m_autoTransition->setEnabled(false);
822 // context menu requested
823 if (event->button() == Qt::RightButton) {
825 if (dragGroup) dragGroup->setSelected(true);
826 else if (!m_dragItem->isSelected()) {
827 resetSelectionGroup(false);
828 m_scene->clearSelection();
829 m_dragItem->setSelected(true);
831 } else if (!m_dragGuide) {
832 // check if there is a guide close to mouse click
833 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
834 for (int i = 0; i < guidesCollisionList.count(); i++) {
835 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
836 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
840 // keep this to support multiple guides context menu in the future (?)
841 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
842 guidesCollisionList.removeAt(0);
844 if (!guidesCollisionList.isEmpty())
845 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
848 m_operationMode = NONE;
849 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
850 m_menuPosition = m_clickEvent;
856 // No item under click
857 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
858 resetSelectionGroup(false);
859 setCursor(Qt::ArrowCursor);
860 m_scene->clearSelection();
862 updateClipTypeActions(NULL);
863 if (m_tool == SPACERTOOL) {
864 QList<QGraphicsItem *> selection;
865 if (event->modifiers() == Qt::ControlModifier) {
866 // Ctrl + click, select all items on track after click position
867 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
868 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
869 // Cannot use spacer on locked track
870 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
874 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
877 selection = checkForGroups(rect, &isOk);
879 // groups found on track, do not allow the move
880 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
884 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;
886 // Select all items on all tracks after click position
887 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
888 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
891 QList <GenTime> offsetList;
892 // create group to hold selected items
893 m_selectionGroup = new AbstractGroupItem(m_document->fps());
894 scene()->addItem(m_selectionGroup);
896 for (int i = 0; i < selection.count(); i++) {
897 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
898 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
899 if (item->isItemLocked()) continue;
900 offsetList.append(item->startPos());
901 offsetList.append(item->endPos());
902 m_selectionGroup->addToGroup(selection.at(i));
903 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
904 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
905 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
906 QList<QGraphicsItem *> children = selection.at(i)->childItems();
907 for (int j = 0; j < children.count(); j++) {
908 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
909 offsetList.append(item->startPos());
910 offsetList.append(item->endPos());
912 m_selectionGroup->addToGroup(selection.at(i));
913 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
914 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
915 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
916 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
917 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
918 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
921 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
922 if (!offsetList.isEmpty()) {
924 QList <GenTime> cleandOffsetList;
925 GenTime startOffset = offsetList.takeFirst();
926 for (int k = 0; k < offsetList.size(); k++) {
927 GenTime newoffset = offsetList.at(k) - startOffset;
928 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
929 cleandOffsetList.append(newoffset);
932 updateSnapPoints(NULL, cleandOffsetList, true);
934 m_operationMode = SPACER;
936 setCursorPos((int)(mapToScene(event->x(), 0).x()));
938 //QGraphicsView::mousePressEvent(event);
944 if (m_tool == RAZORTOOL && m_dragItem) {
945 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
946 if (m_dragItem->type() == TRANSITIONWIDGET) {
947 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
949 m_document->renderer()->pause();
950 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
951 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
953 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
954 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
955 m_commandStack->push(command);
957 setDocumentModified();
964 bool itemSelected = false;
965 if (m_dragItem->isSelected())
967 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
969 else if (dragGroup && dragGroup->isSelected())
972 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
973 if (event->modifiers() != Qt::ControlModifier) {
974 resetSelectionGroup(false);
975 m_scene->clearSelection();
976 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
977 viewport()->update();
978 } else resetSelectionGroup();
980 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
981 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
983 bool selected = !m_dragItem->isSelected();
985 dragGroup->setSelected(selected);
987 m_dragItem->setSelected(selected);
989 groupSelectedItems();
990 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
991 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
992 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
995 if (collisionClip != NULL || m_dragItem == NULL) {
996 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
997 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
998 emit clipItemSelected(selected);
1000 emit clipItemSelected(NULL);
1004 // If clicked item is selected, allow move
1005 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1007 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1008 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1009 // all other modes break the selection, so the user probably wants to move it
1010 m_operationMode = MOVE;
1012 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1014 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1016 // Update snap points
1017 if (m_selectionGroup == NULL) {
1018 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1019 updateSnapPoints(NULL);
1021 updateSnapPoints(m_dragItem);
1023 QList <GenTime> offsetList;
1024 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1025 for (int i = 0; i < children.count(); i++) {
1026 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1027 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1028 offsetList.append(item->startPos());
1029 offsetList.append(item->endPos());
1032 if (!offsetList.isEmpty()) {
1034 GenTime startOffset = offsetList.takeFirst();
1035 QList <GenTime> cleandOffsetList;
1036 for (int k = 0; k < offsetList.size(); k++) {
1037 GenTime newoffset = offsetList.at(k) - startOffset;
1038 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1039 cleandOffsetList.append(newoffset);
1042 updateSnapPoints(NULL, cleandOffsetList, true);
1046 if (m_operationMode == KEYFRAME) {
1047 m_dragItem->updateSelectedKeyFrame();
1048 m_blockRefresh = false;
1050 } else if (m_operationMode == MOVE) {
1051 setCursor(Qt::ClosedHandCursor);
1052 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1054 info.startPos = m_dragItem->startPos();
1055 info.track = m_dragItem->track();
1056 int transitiontrack = getPreviousVideoTrack(info.track);
1057 ClipItem *transitionClip = NULL;
1058 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1059 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1060 info.endPos = transitionClip->endPos();
1062 GenTime transitionDuration(65, m_document->fps());
1063 if (m_dragItem->cropDuration() < transitionDuration)
1064 info.endPos = m_dragItem->endPos();
1066 info.endPos = info.startPos + transitionDuration;
1068 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1069 // Check there is no other transition at that place
1070 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1071 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1072 QList<QGraphicsItem *> selection = m_scene->items(r);
1073 bool transitionAccepted = true;
1074 for (int i = 0; i < selection.count(); i++) {
1075 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1076 Transition *tr = static_cast <Transition *>(selection.at(i));
1077 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1078 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1079 } else transitionAccepted = false;
1082 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1083 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1084 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1086 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1087 info.track = m_dragItem->track();
1088 int transitiontrack = getPreviousVideoTrack(info.track);
1089 ClipItem *transitionClip = NULL;
1090 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1091 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1092 info.startPos = transitionClip->startPos();
1094 GenTime transitionDuration(65, m_document->fps());
1095 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1096 else info.startPos = info.endPos - transitionDuration;
1098 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1099 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1100 EffectsList::setParameter(transition, "reverse", "1");
1102 // Check there is no other transition at that place
1103 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1104 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1105 QList<QGraphicsItem *> selection = m_scene->items(r);
1106 bool transitionAccepted = true;
1107 for (int i = 0; i < selection.count(); i++) {
1108 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1109 Transition *tr = static_cast <Transition *>(selection.at(i));
1110 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1111 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1112 } else transitionAccepted = false;
1115 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1116 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1118 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1119 resetSelectionGroup(false);
1120 m_dragItem->setSelected(true);
1123 m_blockRefresh = false;
1125 QGraphicsView::mousePressEvent(event);
1128 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1130 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1131 QList<QGraphicsItem *> list = scene()->items(p);
1132 AbstractGroupItem *group = NULL;
1133 for (int i = 0; i < list.size(); i++) {
1134 if (!list.at(i)->isEnabled()) continue;
1135 if (list.at(i)->type() == GROUPWIDGET) {
1136 group = static_cast <AbstractGroupItem *>(list.at(i));
1140 rebuildGroup(group);
1143 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1146 resetSelectionGroup(false);
1147 m_scene->clearSelection();
1149 QList <QGraphicsItem *> children = group->childItems();
1150 m_document->clipManager()->removeGroup(group);
1151 scene()->destroyItemGroup(group);
1152 for (int i = 0; i < children.count(); i++)
1153 children.at(i)->setSelected(true);
1154 groupSelectedItems(false, true);
1158 void CustomTrackView::resetSelectionGroup(bool selectItems)
1160 if (m_selectionGroup) {
1161 // delete selection group
1162 bool snap = KdenliveSettings::snaptopoints();
1163 KdenliveSettings::setSnaptopoints(false);
1165 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1166 scene()->destroyItemGroup(m_selectionGroup);
1167 for (int i = 0; i < children.count(); i++) {
1168 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1169 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1170 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1171 children.at(i)->setSelected(selectItems);
1173 } else if (children.at(i)->type() == GROUPWIDGET) {
1174 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1175 children.at(i)->setSelected(selectItems);
1179 m_selectionGroup = NULL;
1180 KdenliveSettings::setSnaptopoints(snap);
1184 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1186 if (m_selectionGroup) {
1187 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1190 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1191 if (selection.isEmpty()) return;
1193 // Find top left position of selection
1194 for (int i = 0; i < selection.count(); i++) {
1195 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1196 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1197 } else if (selection.at(i)->parentItem()) {
1198 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1202 if (force || selection.count() > 1) {
1203 bool snap = KdenliveSettings::snaptopoints();
1204 KdenliveSettings::setSnaptopoints(false);
1205 if (createNewGroup) {
1206 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1207 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1208 QPointF diff = newGroup->pos();
1209 newGroup->translate(-diff.x(), -diff.y());
1210 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1212 scene()->addItem(newGroup);
1214 // Check if we are trying to include a group in a group
1215 QList <AbstractGroupItem *> groups;
1216 for (int i = 0; i < selection.count(); i++) {
1217 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1218 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1219 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1220 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1222 if (!groups.isEmpty()) {
1223 // ungroup previous groups
1224 while (!groups.isEmpty()) {
1225 AbstractGroupItem *grp = groups.takeFirst();
1226 m_document->clipManager()->removeGroup(grp);
1227 scene()->destroyItemGroup(grp);
1229 selection = m_scene->selectedItems();
1232 for (int i = 0; i < selection.count(); i++) {
1233 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1234 newGroup->addToGroup(selection.at(i));
1235 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1238 KdenliveSettings::setSnaptopoints(snap);
1240 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1241 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1242 QPointF diff = m_selectionGroup->pos();
1243 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1244 m_selectionGroup->translate(- diff.x(), -diff.y());
1246 scene()->addItem(m_selectionGroup);
1247 for (int i = 0; i < selection.count(); i++) {
1248 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1249 m_selectionGroup->addToGroup(selection.at(i));
1250 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1253 KdenliveSettings::setSnaptopoints(snap);
1254 if (m_selectionGroup) {
1255 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1256 m_selectionGroupInfo.track = m_selectionGroup->track();
1259 } else resetSelectionGroup();
1262 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1264 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1265 /*if (m_moveOpMode == KEYFRAME) {
1266 // user double clicked on a keyframe, open edit dialog
1267 //TODO: update for effects with several values per keyframe
1268 QDialog d(parentWidget());
1269 Ui::KeyFrameDialog_UI view;
1271 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1272 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1273 view.kfr_value->setFocus();
1274 if (d.exec() == QDialog::Accepted) {
1275 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1276 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1277 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1278 QString previous = item->keyframes(item->selectedEffectIndex());
1279 item->updateKeyframeEffect();
1280 QString next = item->keyframes(item->selectedEffectIndex());
1281 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1282 m_commandStack->push(command);
1283 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1284 emit clipItemSelected(item, item->selectedEffectIndex());
1289 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1290 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1291 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1292 //QString previous = item->keyframes(item->selectedEffectIndex());
1293 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1294 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1295 //item->updateKeyframeEffect();
1296 //QString next = item->keyframes(item->selectedEffectIndex());
1297 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1298 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1299 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1300 m_commandStack->push(command);
1301 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1302 emit clipItemSelected(item, item->selectedEffectIndex());
1304 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1307 QList<QGraphicsItem *> collisionList = items(event->pos());
1308 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1309 Guide *editGuide = (Guide *) collisionList.at(0);
1310 if (editGuide) slotEditGuide(editGuide->info());
1315 void CustomTrackView::editItemDuration()
1317 AbstractClipItem *item;
1321 if (m_scene->selectedItems().count() == 1) {
1322 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1324 if (m_scene->selectedItems().empty())
1325 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1327 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1333 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1337 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1338 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1342 if (!item->isItemLocked()) {
1345 if (item->type() == TRANSITIONWIDGET)
1346 getTransitionAvailableSpace(item, minimum, maximum);
1348 getClipAvailableSpace(item, minimum, maximum);
1350 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1351 if (d.exec() == QDialog::Accepted) {
1352 ItemInfo clipInfo = item->info();
1353 ItemInfo startInfo = clipInfo;
1354 if (item->type() == TRANSITIONWIDGET) {
1355 // move & resize transition
1356 clipInfo.startPos = d.startPos();
1357 clipInfo.endPos = clipInfo.startPos + d.duration();
1358 clipInfo.track = item->track();
1359 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1360 updateTrackDuration(clipInfo.track, command);
1361 m_commandStack->push(command);
1363 // move and resize clip
1364 ClipItem *clip = static_cast<ClipItem *>(item);
1365 QUndoCommand *moveCommand = new QUndoCommand();
1366 moveCommand->setText(i18n("Edit clip"));
1367 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1368 // duration was reduced, so process it first
1369 clipInfo.endPos = clipInfo.startPos + d.duration();
1370 clipInfo.cropStart = d.cropStart();
1372 resizeClip(startInfo, clipInfo);
1373 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1374 adjustEffects(clip, startInfo, moveCommand);
1375 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1378 if (d.startPos() != clipInfo.startPos) {
1379 startInfo = clipInfo;
1380 clipInfo.startPos = d.startPos();
1381 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1382 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1385 if (d.duration() > item->cropDuration()) {
1386 // duration was increased, so process it after move
1387 startInfo = clipInfo;
1388 clipInfo.endPos = clipInfo.startPos + d.duration();
1389 clipInfo.cropStart = d.cropStart();
1391 resizeClip(startInfo, clipInfo);
1392 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1393 adjustEffects(clip, startInfo, moveCommand);
1394 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1396 updateTrackDuration(clipInfo.track, moveCommand);
1397 m_commandStack->push(moveCommand);
1401 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1405 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1407 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1409 clip->setKeyframes(index, keyframes);
1410 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1411 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1415 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1417 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1418 m_editGuide->setEnabled(m_dragGuide != NULL);
1419 m_markerMenu->clear();
1420 m_markerMenu->setEnabled(false);
1422 m_timelineContextMenu->popup(pos);
1423 } else if (group != NULL) {
1424 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1425 m_ungroupAction->setEnabled(true);
1426 updateClipTypeActions(NULL);
1427 m_timelineContextClipMenu->popup(pos);
1429 m_ungroupAction->setEnabled(false);
1430 if (clip->type() == AVWIDGET) {
1431 ClipItem *item = static_cast <ClipItem*>(clip);
1432 //build go to marker menu
1433 if (item->baseClip()) {
1434 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1435 int offset = item->startPos().frames(m_document->fps());
1436 if (!markers.isEmpty()) {
1437 for (int i = 0; i < markers.count(); i++) {
1438 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1439 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1440 QAction *go = m_markerMenu->addAction(position);
1441 go->setData(pos + offset);
1444 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1446 updateClipTypeActions(item);
1447 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1448 m_timelineContextClipMenu->popup(pos);
1449 } else if (clip->type() == TRANSITIONWIDGET) {
1450 m_timelineContextTransitionMenu->popup(pos);
1455 void CustomTrackView::activateMonitor()
1457 emit activateDocumentMonitor();
1460 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1462 resetSelectionGroup();
1464 info.startPos = GenTime();
1465 info.cropStart = GenTime(in, m_document->fps());
1466 info.endPos = GenTime(out - in, m_document->fps());
1467 info.cropDuration = info.endPos - info.startPos;
1470 // Check if clip can be inserted at that position
1471 ItemInfo pasteInfo = info;
1472 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1473 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1474 pasteInfo.track = selectedTrack();
1475 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1476 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1480 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1481 updateTrackDuration(pasteInfo.track, command);
1482 m_commandStack->push(command);
1484 selectClip(true, false);
1485 // Automatic audio split
1486 if (KdenliveSettings::splitaudio())
1490 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1492 if (data->hasFormat("kdenlive/clip")) {
1494 m_scene->clearSelection();
1495 resetSelectionGroup(false);
1496 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1497 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1499 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1502 if (clip->getProducer() == NULL) {
1503 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1506 QPointF framePos = mapToScene(pos);
1508 info.startPos = GenTime();
1509 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1510 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1511 info.cropDuration = info.endPos - info.startPos;
1514 // Check if clip can be inserted at that position
1515 ItemInfo pasteInfo = info;
1516 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1517 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1518 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1519 framePos.setX((int)(framePos.x() + 0.5));
1520 framePos.setY(pasteInfo.track * m_tracksHeight);
1521 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1524 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1525 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1526 m_selectionGroup->addToGroup(item);
1527 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1529 QList <GenTime> offsetList;
1530 offsetList.append(info.endPos);
1531 updateSnapPoints(NULL, offsetList);
1532 m_selectionGroup->setPos(framePos);
1533 scene()->addItem(m_selectionGroup);
1534 m_selectionGroup->setSelected(true);
1536 } else if (data->hasFormat("kdenlive/producerslist")) {
1538 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1539 m_scene->clearSelection();
1540 resetSelectionGroup(false);
1542 QList <GenTime> offsetList;
1543 QList <ItemInfo> infoList;
1544 QPointF framePos = mapToScene(pos);
1545 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1546 int track = (int)(framePos.y() / m_tracksHeight);
1547 framePos.setX((int)(framePos.x() + 0.5));
1548 framePos.setY(track * m_tracksHeight);
1550 // Check if clips can be inserted at that position
1551 for (int i = 0; i < ids.size(); ++i) {
1552 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1554 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1557 if (clip->getProducer() == NULL) {
1558 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1562 info.startPos = start;
1563 info.cropDuration = clip->duration();
1564 info.endPos = info.startPos + info.cropDuration;
1566 infoList.append(info);
1567 start += clip->duration();
1569 if (!canBePastedTo(infoList, AVWIDGET)) {
1572 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1574 for (int i = 0; i < ids.size(); ++i) {
1575 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1577 info.startPos = start;
1578 info.cropDuration = clip->duration();
1579 info.endPos = info.startPos + info.cropDuration;
1581 start += info.cropDuration;
1582 offsetList.append(start);
1583 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1584 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1585 m_selectionGroup->addToGroup(item);
1586 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1589 updateSnapPoints(NULL, offsetList);
1590 m_selectionGroup->setPos(framePos);
1591 scene()->addItem(m_selectionGroup);
1592 //m_selectionGroup->setZValue(10);
1593 m_thumbsTimer.start();
1597 // the drag is not a clip (may be effect, ...)
1605 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1607 if (insertDropClips(event->mimeData(), event->pos())) {
1608 if (event->source() == this) {
1609 event->setDropAction(Qt::MoveAction);
1612 event->setDropAction(Qt::MoveAction);
1613 event->acceptProposedAction();
1615 } else QGraphicsView::dragEnterEvent(event);
1618 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1620 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);
1621 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1622 collindingItems.removeAll(item);
1623 if (collindingItems.isEmpty()) return false;
1625 for (int i = 0; i < collindingItems.count(); i++) {
1626 QGraphicsItem *collision = collindingItems.at(i);
1627 if (collision->type() == item->type()) {
1629 kDebug() << "// COLLISIION DETECTED";
1637 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1639 int track = m_document->tracksCount() - clip->track();
1640 GenTime pos = clip->startPos();
1641 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1642 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1645 bool success = true;
1646 for (int i = 0; i < clip->effectsCount(); i++) {
1647 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1649 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1650 m_document->renderer()->doRefresh();
1653 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1655 if (pos < GenTime()) {
1657 if (effect.attribute("id") == "speed") {
1658 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1662 m_document->addTrackEffect(track - 1, effect);
1663 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1664 emit updateTrackEffectState(track - 1);
1665 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1668 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1670 // Special case: speed effect
1671 if (effect.attribute("id") == "speed") {
1672 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1673 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1677 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1678 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1679 if (strobe == 0) strobe = 1;
1680 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1681 EffectsParameterList params = clip->addEffect(effect);
1682 m_document->renderer()->mltAddEffect(track, pos, params);
1683 if (clip->isSelected()) emit clipItemSelected(clip);
1686 EffectsParameterList params = clip->addEffect(effect);
1687 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1688 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1689 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1690 if (clip->isSelected()) emit clipItemSelected(clip);
1691 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1694 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1696 QString index = effect.attribute("kdenlive_ix");
1697 if (pos < GenTime()) {
1698 // Delete track effect
1699 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1700 m_document->removeTrackEffect(track - 1, effect);
1702 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1703 emit updateTrackEffectState(track - 1);
1704 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1707 // Special case: speed effect
1708 if (effect.attribute("id") == "speed") {
1709 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1711 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1712 clip->deleteEffect(index);
1713 emit clipItemSelected(clip);
1714 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1718 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1719 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1720 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1723 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1725 clip->deleteEffect(index);
1726 emit clipItemSelected(clip);
1730 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1732 QList<QGraphicsItem *> itemList = group->childItems();
1733 QUndoCommand *effectCommand = new QUndoCommand();
1735 QDomElement namenode = effect.firstChildElement("name");
1736 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1737 else effectName = i18n("effect");
1738 effectCommand->setText(i18n("Add %1", effectName));
1739 for (int i = 0; i < itemList.count(); i++) {
1740 if (itemList.at(i)->type() == AVWIDGET) {
1741 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1742 if (effect.tagName() == "effectgroup") {
1743 QDomNodeList effectlist = effect.elementsByTagName("effect");
1744 for (int j = 0; j < effectlist.count(); j++) {
1745 QDomElement subeffect = effectlist.at(j).toElement();
1746 if (subeffect.hasAttribute("kdenlive_info")) {
1747 // effect is in a group
1748 EffectInfo effectInfo;
1749 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1750 if (effectInfo.groupIndex < 0) {
1751 // group needs to be appended
1752 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1753 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1756 processEffect(item, subeffect, effectCommand);
1760 processEffect(item, effect, effectCommand);
1764 if (effectCommand->childCount() > 0) {
1765 m_commandStack->push(effectCommand);
1766 setDocumentModified();
1767 } else delete effectCommand;
1770 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1772 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1775 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1777 QList<QGraphicsItem *> itemList;
1778 QUndoCommand *effectCommand = new QUndoCommand();
1780 if (effect.tagName() == "effectgroup") {
1781 effectName = effect.attribute("name");
1783 QDomElement namenode = effect.firstChildElement("name");
1784 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1785 else effectName = i18n("effect");
1787 effectCommand->setText(i18n("Add %1", effectName));
1789 if (track == -1) itemList = scene()->selectedItems();
1790 if (itemList.isEmpty()) {
1791 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1792 if (clip) itemList.append(clip);
1793 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1797 for (int i = 0; i < itemList.count(); i++) {
1798 if (itemList.at(i)->type() == GROUPWIDGET) {
1799 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1800 for (int j = 0; j < subitems.count(); j++) {
1801 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1806 for (int i = 0; i < itemList.count(); i++) {
1807 if (itemList.at(i)->type() == AVWIDGET) {
1808 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1809 if (effect.tagName() == "effectgroup") {
1810 QDomNodeList effectlist = effect.elementsByTagName("effect");
1811 for (int j = 0; j < effectlist.count(); j++) {
1812 QDomElement subeffect = effectlist.at(j).toElement();
1813 if (subeffect.hasAttribute("kdenlive_info")) {
1814 // effect is in a group
1815 EffectInfo effectInfo;
1816 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1817 if (effectInfo.groupIndex < 0) {
1818 // group needs to be appended
1819 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1820 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1823 processEffect(item, subeffect, effectCommand);
1826 else processEffect(item, effect, effectCommand);
1829 if (effectCommand->childCount() > 0) {
1830 m_commandStack->push(effectCommand);
1831 setDocumentModified();
1832 if (effectCommand->childCount() == 1) {
1833 // Display newly added clip effect
1834 for (int i = 0; i < itemList.count(); i++) {
1835 if (itemList.at(i)->type() == AVWIDGET) {
1836 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1837 clip->setSelectedEffect(clip->effectsCount());
1838 if (!clip->isSelected()) {
1839 clearSelection(false);
1840 clip->setSelected(true);
1841 emit clipItemSelected(clip);
1847 } else delete effectCommand;
1850 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, QUndoCommand *effectCommand)
1852 if (effect.attribute("type") == "audio") {
1853 // Don't add audio effects on video clips
1854 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1855 /* do not show error message when item is part of a group as the user probably knows what he does then
1856 * and the message is annoying when working with the split audio feature */
1857 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1858 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1861 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1862 // Don't add video effect on audio clips
1863 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1864 /* do not show error message when item is part of a group as the user probably knows what he does then
1865 * and the message is annoying when working with the split audio feature */
1866 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1867 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1871 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1872 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1875 if (item->isItemLocked()) {
1879 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1880 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1882 item->initEffect(effect);
1884 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1887 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1890 // delete track effect
1891 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1892 m_commandStack->push(command);
1893 setDocumentModified();
1896 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1897 //clip is in a group, also remove the effect in other clips of the group
1898 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1899 QUndoCommand *delCommand = new QUndoCommand();
1901 QDomElement namenode = effect.firstChildElement("name");
1902 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1903 else effectName = i18n("effect");
1904 delCommand->setText(i18n("Delete %1", effectName));
1907 for (int i = 0; i < items.count(); i++) {
1908 if (items.at(i)->type() == GROUPWIDGET) {
1909 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1910 for (int j = 0; j < subitems.count(); j++) {
1911 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1916 for (int i = 0; i < items.count(); i++) {
1917 if (items.at(i)->type() == AVWIDGET) {
1918 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1919 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1921 QDomElement eff = item->effectAt(ix);
1922 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1926 if (delCommand->childCount() > 0)
1927 m_commandStack->push(delCommand);
1930 setDocumentModified();
1933 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1934 m_commandStack->push(command);
1935 setDocumentModified();
1938 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool updateEffectStack)
1940 if (insertedEffect.isNull()) {
1941 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1944 QDomElement effect = insertedEffect.cloneNode().toElement();
1945 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1946 if (pos < GenTime()) {
1947 // editing a track effect
1948 EffectsParameterList effectParams = getEffectArgs(effect);
1949 // check if we are trying to reset a keyframe effect
1950 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1951 clip->initEffect(effect);
1952 effectParams = getEffectArgs(effect);
1954 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1955 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1956 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1957 emit updateTrackEffectState(track);
1958 setDocumentModified();
1962 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1964 // Special case: speed effect
1965 if (effect.attribute("id") == "speed") {
1966 if (effect.attribute("disable") == "1") {
1967 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1970 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1971 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1972 if (strobe == 0) strobe = 1;
1973 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1975 clip->updateEffect(effect);
1976 if (updateEffectStack && clip->isSelected())
1977 emit clipItemSelected(clip);
1978 if (ix == clip->selectedEffectIndex()) {
1979 // make sure to update display of clip keyframes
1980 clip->setSelectedEffect(ix);
1981 } else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1985 EffectsParameterList effectParams = getEffectArgs(effect);
1986 // check if we are trying to reset a keyframe effect
1987 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1988 clip->initEffect(effect);
1989 effectParams = getEffectArgs(effect);
1992 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1993 // A fade effect was modified, update the clip
1994 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1995 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1996 clip->setFadeIn(pos);
1998 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1999 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
2000 clip->setFadeOut(pos);
2003 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2006 clip->updateEffect(effect);
2007 if (updateEffectStack && clip->isSelected()) {
2008 emit clipItemSelected(clip);
2010 if (ix == clip->selectedEffectIndex()) {
2011 // make sure to update display of clip keyframes
2012 clip->setSelectedEffect(ix);
2015 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2017 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2018 setDocumentModified();
2021 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2023 if (pos < GenTime()) {
2024 // Moving track effect
2025 int documentTrack = m_document->tracksCount() - track - 1;
2026 int max = m_document->getTrackEffects(documentTrack).count();
2027 int new_position = newPos.at(0);
2028 if (new_position > max) {
2031 int old_position = oldPos.at(0);
2032 for (int i = 0; i < newPos.count(); i++) {
2033 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2034 if (old_position > new_position) {
2035 // Moving up, we need to adjust index
2036 old_position = oldPos.at(i);
2037 new_position = newPos.at(i);
2039 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2040 if (!act.isNull() && !before.isNull()) {
2041 m_document->setTrackEffect(documentTrack, new_position, before);
2042 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2043 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2045 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2048 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2050 int new_position = newPos.at(0);
2051 if (new_position > clip->effectsCount()) {
2052 new_position = clip->effectsCount();
2054 int old_position = oldPos.at(0);
2055 for (int i = 0; i < newPos.count(); i++) {
2056 QDomElement act = clip->effectAt(new_position);
2057 if (old_position > new_position) {
2058 // Moving up, we need to adjust index
2059 old_position = oldPos.at(i);
2060 new_position = newPos.at(i);
2062 QDomElement before = clip->effectAt(old_position);
2063 if (act.isNull() || before.isNull()) {
2064 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2067 clip->moveEffect(before, new_position);
2068 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2069 if (act.attribute("id") == "speed") {
2070 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2071 } else if (before.attribute("id") == "speed") {
2072 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2073 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2075 clip->setSelectedEffect(newPos.at(0));
2076 emit clipItemSelected(clip);
2077 setDocumentModified();
2078 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2081 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2083 EditEffectCommand *command;
2085 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2086 else effect = clip->effectAt(effectPos);
2087 QDomElement oldEffect = effect.cloneNode().toElement();
2088 effect.setAttribute("disable", (int) disable);
2092 // editing track effect
2093 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, false, true);
2095 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, false, true);
2097 m_commandStack->push(command);
2098 setDocumentModified();;
2101 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2103 MoveEffectCommand *command;
2105 // editing track effect
2106 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2107 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2108 m_commandStack->push(command);
2109 setDocumentModified();
2112 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2114 EditEffectCommand *command;
2115 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2116 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2117 m_commandStack->push(command);
2120 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2122 QDomElement effect = clip->getEffectAt(ix);
2123 QDomElement oldeffect = effect.cloneNode().toElement();
2124 effect.setAttribute("region", region);
2125 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2126 m_commandStack->push(command);
2129 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2133 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2134 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2135 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2137 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);
2139 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2140 m_blockRefresh = false;
2144 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2145 int cutPos = (int) cutTime.frames(m_document->fps());
2147 newPos.startPos = cutTime;
2148 newPos.endPos = info.endPos;
2149 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2150 newPos.track = info.track;
2151 newPos.cropDuration = newPos.endPos - newPos.startPos;
2153 bool snap = KdenliveSettings::snaptopoints();
2154 KdenliveSettings::setSnaptopoints(false);
2155 ClipItem *dup = item->clone(newPos);
2157 // remove unwanted effects
2158 // fade in from 2nd part of the clip
2159 int ix = dup->hasEffect(QString(), "fadein");
2161 QDomElement oldeffect = dup->effectAt(ix);
2162 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2164 ix = dup->hasEffect(QString(), "fade_from_black");
2166 QDomElement oldeffect = dup->effectAt(ix);
2167 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2169 // fade out from 1st part of the clip
2170 ix = item->hasEffect(QString(), "fadeout");
2172 QDomElement oldeffect = item->effectAt(ix);
2173 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2175 ix = item->hasEffect(QString(), "fade_to_black");
2177 QDomElement oldeffect = item->effectAt(ix);
2178 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2182 item->resizeEnd(cutPos);
2183 scene()->addItem(dup);
2184 if (item->checkKeyFrames())
2185 slotRefreshEffects(item);
2186 if (dup->checkKeyFrames())
2187 slotRefreshEffects(dup);
2189 item->baseClip()->addReference();
2190 m_document->updateClip(item->baseClip()->getId());
2191 setDocumentModified();
2192 KdenliveSettings::setSnaptopoints(snap);
2193 if (execute && item->isSelected())
2194 emit clipItemSelected(item);
2199 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2200 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2202 if (!item || !dup || item == dup) {
2203 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2204 m_blockRefresh = false;
2207 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2208 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2212 bool snap = KdenliveSettings::snaptopoints();
2213 KdenliveSettings::setSnaptopoints(false);
2215 // join fade effects again
2216 int ix = dup->hasEffect(QString(), "fadeout");
2218 QDomElement effect = dup->effectAt(ix);
2219 item->addEffect(effect);
2221 ix = dup->hasEffect(QString(), "fade_to_black");
2223 QDomElement effect = dup->effectAt(ix);
2224 item->addEffect(effect);
2227 m_waitingThumbs.removeAll(dup);
2228 bool selected = item->isSelected();
2229 if (dup->isSelected()) {
2231 item->setSelected(true);
2232 emit clipItemSelected(NULL);
2234 dup->baseClip()->removeReference();
2235 m_document->updateClip(dup->baseClip()->getId());
2236 scene()->removeItem(dup);
2240 ItemInfo clipinfo = item->info();
2241 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2242 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2244 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2245 setDocumentModified();
2247 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2249 KdenliveSettings::setSnaptopoints(snap);
2250 if (execute && selected)
2251 emit clipItemSelected(item);
2254 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2257 void CustomTrackView::slotEnableRefresh()
2259 m_blockRefresh = false;
2262 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2264 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2265 if (itemList.count() == 1) {
2266 if (itemList.at(0)->type() == AVWIDGET) {
2267 ClipItem *item = (ClipItem *) itemList.at(0);
2269 info.track = item->track();
2270 ClipItem *transitionClip = NULL;
2271 const int transitiontrack = getPreviousVideoTrack(info.track);
2272 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2273 if (pos < item->startPos() + item->cropDuration() / 2) {
2274 // add transition to clip start
2275 info.startPos = item->startPos();
2276 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2277 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2278 info.endPos = transitionClip->endPos();
2279 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2280 // Check there is no other transition at that place
2281 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2282 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2283 QList<QGraphicsItem *> selection = m_scene->items(r);
2284 bool transitionAccepted = true;
2285 for (int i = 0; i < selection.count(); i++) {
2286 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2287 Transition *tr = static_cast <Transition *>(selection.at(i));
2288 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2289 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2290 } else transitionAccepted = false;
2293 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2294 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2297 // add transition to clip end
2298 info.endPos = item->endPos();
2299 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2300 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2301 info.startPos = transitionClip->startPos();
2302 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2303 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2304 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2306 // Check there is no other transition at that place
2307 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2308 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2309 QList<QGraphicsItem *> selection = m_scene->items(r);
2310 bool transitionAccepted = true;
2311 for (int i = 0; i < selection.count(); i++) {
2312 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2313 Transition *tr = static_cast <Transition *>(selection.at(i));
2314 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2315 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2316 } else transitionAccepted = false;
2319 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2320 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2323 } else for (int i = 0; i < itemList.count(); i++) {
2324 if (itemList.at(i)->type() == AVWIDGET) {
2325 ClipItem *item = (ClipItem *) itemList.at(i);
2327 info.startPos = item->startPos();
2328 info.endPos = info.startPos + GenTime(65, m_document->fps());
2329 info.track = item->track();
2331 // Check there is no other transition at that place
2332 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2333 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2334 QList<QGraphicsItem *> selection = m_scene->items(r);
2335 bool transitionAccepted = true;
2336 for (int i = 0; i < selection.count(); i++) {
2337 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2338 Transition *tr = static_cast <Transition *>(selection.at(i));
2339 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2340 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2341 } else transitionAccepted = false;
2344 int transitiontrack = getPreviousVideoTrack(info.track);
2345 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2346 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2351 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2353 if (transitionInfo.startPos >= transitionInfo.endPos) {
2354 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2357 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2358 m_commandStack->push(command);
2359 setDocumentModified();
2362 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2364 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2365 //kDebug() << "---- ADDING transition " << params.attribute("value");
2366 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2367 scene()->addItem(tr);
2368 setDocumentModified();
2370 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2375 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2377 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2379 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2382 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2383 if (m_dragItem == item) m_dragItem = NULL;
2385 #if QT_VERSION >= 0x040600
2386 // animate item deletion
2387 item->closeAnimation();
2391 emit transitionItemSelected(NULL);
2392 setDocumentModified();
2395 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2397 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2398 QDomElement xml = tr->toXML();
2399 if (old.isNull() || xml.isNull()) {
2400 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2403 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2404 updateTrackDuration(tr->track(), command);
2405 m_commandStack->push(command);
2406 setDocumentModified();
2409 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2411 Transition *item = getTransitionItemAt(pos, track);
2413 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2418 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2420 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);
2421 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2422 item->setTransitionParameters(transition);
2423 if (updateTransitionWidget) {
2424 ItemInfo info = item->info();
2426 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2427 if (transitionClip && transitionClip->baseClip()) {
2428 QString size = transitionClip->baseClip()->getProperty("frame_size");
2429 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2430 if (factor == 0) factor = 1.0;
2431 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2432 p.setY(size.section('x', 1, 1).toInt());
2434 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2436 setDocumentModified();
2439 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2442 const QPointF pos = mapToScene(event->pos());
2443 if (m_selectionGroup) {
2444 m_selectionGroup->setPos(pos);
2445 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2446 event->acceptProposedAction();
2448 // Drag enter was not possible, try again at mouse position
2449 insertDropClips(event->mimeData(), event->pos());
2453 QGraphicsView::dragMoveEvent(event);
2457 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2459 if (m_selectionGroup && m_clipDrag) {
2460 m_thumbsTimer.stop();
2461 m_waitingThumbs.clear();
2462 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2464 scene()->destroyItemGroup(m_selectionGroup);
2465 m_selectionGroup = NULL;
2466 } else QGraphicsView::dragLeaveEvent(event);
2469 void CustomTrackView::dropEvent(QDropEvent * event)
2471 if (m_selectionGroup && m_clipDrag) {
2472 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2473 resetSelectionGroup();
2474 m_scene->clearSelection();
2475 bool hasVideoClip = false;
2476 QUndoCommand *addCommand = new QUndoCommand();
2477 addCommand->setText(i18n("Add timeline clip"));
2478 QList <ClipItem *> brokenClips;
2480 for (int i = 0; i < items.count(); i++) {
2481 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2482 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2483 if (items.count() == 1) {
2484 updateClipTypeActions(item);
2486 updateClipTypeActions(NULL);
2489 //TODO: take care of edit mode for undo
2490 item->baseClip()->addReference();
2491 //item->setZValue(item->defaultZValue());
2492 m_document->updateClip(item->baseClip()->getId());
2493 ItemInfo info = item->info();
2495 int tracknumber = m_document->tracksCount() - info.track - 1;
2496 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2497 if (isLocked) item->setItemLocked(true);
2498 ItemInfo clipInfo = info;
2499 clipInfo.track = m_document->tracksCount() - item->track();
2501 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2503 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2504 brokenClips.append(item);
2507 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2509 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2510 updateTrackDuration(info.track, addCommand);
2512 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2513 // add transparency transition
2514 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2515 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2517 item->setSelected(true);
2519 qDeleteAll(brokenClips);
2520 brokenClips.clear();
2521 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2522 else delete addCommand;
2524 // Automatic audio split
2525 if (KdenliveSettings::splitaudio())
2527 setDocumentModified();
2531 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2532 QList<QGraphicsItem *> selection = m_scene->items(rect);
2533 QStringList timelineList;
2535 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2536 for (int i = 0; i < selection.count(); i++) {
2537 if (selection.at(i)->type() == AVWIDGET) {
2538 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2539 int start = clip->startPos().frames(m_document->fps());
2540 int end = clip->endPos().frames(m_document->fps());
2541 timelineList.append(QString::number(start) + "-" + QString::number(end));
2544 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2547 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2548 if (items.count() > 1) {
2549 groupSelectedItems(true);
2550 } else if (items.count() == 1) {
2551 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2552 emit clipItemSelected((ClipItem*)m_dragItem, false);
2554 event->setDropAction(Qt::MoveAction);
2557 /// \todo enable when really working
2560 } else QGraphicsView::dropEvent(event);
2564 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2566 bool snap = KdenliveSettings::snaptopoints();
2567 KdenliveSettings::setSnaptopoints(false);
2568 if (mode == OVERWRITEEDIT) {
2569 // if we are in overwrite mode, move clips accordingly
2571 if (item == NULL) info = posinfo;
2572 else info = item->info();
2573 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);
2574 QList<QGraphicsItem *> selection = m_scene->items(rect);
2575 if (item) selection.removeAll(item);
2576 for (int i = 0; i < selection.count(); i++) {
2577 if (!selection.at(i)->isEnabled()) continue;
2578 if (selection.at(i)->type() == AVWIDGET) {
2579 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2580 if (clip->startPos() < info.startPos) {
2581 if (clip->endPos() > info.endPos) {
2582 ItemInfo clipInfo = clip->info();
2583 ItemInfo dupInfo = clipInfo;
2584 GenTime diff = info.startPos - clipInfo.startPos;
2585 dupInfo.startPos = info.startPos;
2586 dupInfo.cropStart += diff;
2587 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2588 ItemInfo newdupInfo = dupInfo;
2589 GenTime diff2 = info.endPos - info.startPos;
2590 newdupInfo.startPos = info.endPos;
2591 newdupInfo.cropStart += diff2;
2592 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2593 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2594 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2595 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2596 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2598 ItemInfo newclipInfo = clip->info();
2599 newclipInfo.endPos = info.startPos;
2600 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2601 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2603 } else if (clip->endPos() <= info.endPos) {
2604 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2605 m_waitingThumbs.removeAll(clip);
2606 scene()->removeItem(clip);
2610 ItemInfo newclipInfo = clip->info();
2611 newclipInfo.startPos = info.endPos;
2612 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2613 clip->resizeStart(info.endPos.frames(m_document->fps()));
2617 } else if (mode == INSERTEDIT) {
2618 // if we are in push mode, move clips accordingly
2620 if (item == NULL) info = posinfo;
2621 else info = item->info();
2622 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);
2623 QList<QGraphicsItem *> selection = m_scene->items(rect);
2624 if (item) selection.removeAll(item);
2625 for (int i = 0; i < selection.count(); i++) {
2626 if (selection.at(i)->type() == AVWIDGET) {
2627 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2628 if (clip->startPos() < info.startPos) {
2629 if (clip->endPos() > info.startPos) {
2630 ItemInfo clipInfo = clip->info();
2631 ItemInfo dupInfo = clipInfo;
2632 GenTime diff = info.startPos - clipInfo.startPos;
2633 dupInfo.startPos = info.startPos;
2634 dupInfo.cropStart += diff;
2635 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2636 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2637 // Commented out; variable dup unused. --granjow
2638 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2639 cutClip(clipInfo, info.startPos, true, false);
2642 // TODO: add insertspacecommand
2647 KdenliveSettings::setSnaptopoints(snap);
2651 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2653 if (mode == OVERWRITEEDIT) {
2654 // if we are in overwrite or push mode, move clips accordingly
2655 bool snap = KdenliveSettings::snaptopoints();
2656 KdenliveSettings::setSnaptopoints(false);
2657 ItemInfo info = item->info();
2658 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2659 QList<QGraphicsItem *> selection = m_scene->items(rect);
2660 selection.removeAll(item);
2661 for (int i = 0; i < selection.count(); i++) {
2662 if (!selection.at(i)->isEnabled()) continue;
2663 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2664 Transition *tr = static_cast<Transition *>(selection.at(i));
2665 if (tr->startPos() < info.startPos) {
2666 ItemInfo firstPos = tr->info();
2667 ItemInfo newPos = firstPos;
2668 firstPos.endPos = item->startPos();
2669 newPos.startPos = item->endPos();
2670 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2671 if (tr->endPos() > info.endPos) {
2673 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2675 } else if (tr->endPos() > info.endPos) {
2677 ItemInfo firstPos = tr->info();
2678 firstPos.startPos = item->endPos();
2679 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2681 // remove transition
2682 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2686 KdenliveSettings::setSnaptopoints(snap);
2690 QStringList CustomTrackView::mimeTypes() const
2692 QStringList qstrList;
2693 // list of accepted mime types for drop
2694 qstrList.append("text/plain");
2695 qstrList.append("kdenlive/producerslist");
2696 qstrList.append("kdenlive/clip");
2700 Qt::DropActions CustomTrackView::supportedDropActions() const
2702 // returns what actions are supported when dropping
2703 return Qt::MoveAction;
2706 void CustomTrackView::setDuration(int duration)
2708 int diff = qAbs(duration - sceneRect().width());
2709 if (diff * matrix().m11() > -50) {
2710 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2711 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2713 m_projectDuration = duration;
2716 int CustomTrackView::duration() const
2718 return m_projectDuration;
2721 void CustomTrackView::addTrack(TrackInfo type, int ix)
2723 QList <TransitionInfo> transitionInfos;
2724 if (ix == -1 || ix == m_document->tracksCount()) {
2725 m_document->insertTrack(0, type);
2726 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2728 m_document->insertTrack(m_document->tracksCount() - ix, type);
2729 // insert track in MLT playlist
2730 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2732 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2733 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2734 QList<QGraphicsItem *> selection = m_scene->items(r);
2735 resetSelectionGroup();
2737 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2738 scene()->addItem(m_selectionGroup);
2739 for (int i = 0; i < selection.count(); i++) {
2740 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2741 m_selectionGroup->addToGroup(selection.at(i));
2742 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2745 // Move graphic items
2746 m_selectionGroup->translate(0, m_tracksHeight);
2748 // adjust track number
2749 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2750 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2751 for (int i = 0; i < children.count(); i++) {
2752 if (children.at(i)->type() == GROUPWIDGET) {
2753 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2754 children << grp->childItems();
2757 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2759 ItemInfo clipinfo = item->info();
2760 if (item->type() == AVWIDGET) {
2761 ClipItem *clip = static_cast <ClipItem *>(item);
2762 // slowmotion clips are not track dependant, so no need to update them
2763 if (clip->speed() != 1.0) continue;
2764 // We add a move clip command so that we get the correct producer for new track number
2765 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2766 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2767 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2768 // problem updating clip
2769 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2772 } /*else if (item->type() == TRANSITIONWIDGET) {
2773 Transition *tr = static_cast <Transition *>(item);
2774 int track = tr->transitionEndTrack();
2776 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2780 // Sync transition tracks with MLT playlist
2782 TransitionInfo info;
2783 for (int i = 0; i < transitionInfos.count(); i++) {
2784 info = transitionInfos.at(i);
2785 tr = getTransitionItem(info);
2786 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2787 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2790 resetSelectionGroup(false);
2791 m_document->renderer()->unlockService(tractor);
2794 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2795 for (int i = 0; i < m_guides.count(); i++) {
2796 QLineF l = m_guides.at(i)->line();
2797 l.setP2(QPointF(l.x2(), maxHeight));
2798 m_guides.at(i)->setLine(l);
2801 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2802 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2803 viewport()->update();
2804 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2805 //setFixedHeight(50 * m_tracksCount);
2807 updateTrackNames(ix, true);
2810 void CustomTrackView::removeTrack(int ix)
2812 // Delete track in MLT playlist
2813 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2814 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2816 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2817 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2818 QList<QGraphicsItem *> selection = m_scene->items(r);
2820 resetSelectionGroup();
2822 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2823 scene()->addItem(m_selectionGroup);
2824 for (int i = 0; i < selection.count(); i++) {
2825 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2826 m_selectionGroup->addToGroup(selection.at(i));
2827 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2830 // Move graphic items
2831 qreal ydiff = 0 - (int) m_tracksHeight;
2832 m_selectionGroup->translate(0, ydiff);
2833 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2835 // adjust track number
2836 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2837 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2838 for (int i = 0; i < children.count(); i++) {
2839 if (children.at(i)->type() == GROUPWIDGET) {
2840 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2841 children << grp->childItems();
2844 if (children.at(i)->type() == AVWIDGET) {
2845 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2847 ItemInfo clipinfo = clip->info();
2848 // We add a move clip command so that we get the correct producer for new track number
2849 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2850 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2851 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2852 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2855 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2856 Transition *tr = static_cast <Transition *>(children.at(i));
2858 int track = tr->transitionEndTrack();
2860 ItemInfo clipinfo = tr->info();
2861 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2865 resetSelectionGroup(false);
2866 m_document->renderer()->unlockService(tractor);
2868 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2869 for (int i = 0; i < m_guides.count(); i++) {
2870 QLineF l = m_guides.at(i)->line();
2871 l.setP2(QPointF(l.x2(), maxHeight));
2872 m_guides.at(i)->setLine(l);
2874 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2875 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2877 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2878 viewport()->update();
2880 updateTrackNames(ix, false);
2881 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2884 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2886 for (int i = 0; i < trackInfos.count(); ++i) {
2887 m_document->setTrackType(i, trackInfos.at(i));
2888 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2889 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2892 viewport()->update();
2893 emit trackHeightChanged();
2896 void CustomTrackView::slotSwitchTrackAudio(int ix)
2898 /*for (int i = 0; i < m_document->tracksCount(); i++)
2899 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2900 int tracknumber = m_document->tracksCount() - ix - 1;
2901 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2902 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2903 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2904 setDocumentModified();
2907 void CustomTrackView::slotSwitchTrackLock(int ix)
2909 int tracknumber = m_document->tracksCount() - ix - 1;
2910 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2911 m_commandStack->push(command);
2915 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2917 int tracknumber = m_document->tracksCount() - ix - 1;
2918 m_document->switchTrackLock(tracknumber, lock);
2920 emit doTrackLock(ix, lock);
2921 AbstractClipItem *clip = NULL;
2922 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2924 for (int i = 0; i < selection.count(); i++) {
2925 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2926 if (selection.at(i)->parentItem() && m_selectionGroup) {
2927 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2928 resetSelectionGroup();
2931 bool changeGroupLock = true;
2932 bool hasClipOnTrack = false;
2933 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2934 for (int j = 0; j < children.count(); ++j) {
2935 if (children.at(j)->isSelected()) {
2936 if (children.at(j)->type() == AVWIDGET)
2937 emit clipItemSelected(NULL);
2938 else if (children.at(j)->type() == TRANSITIONWIDGET)
2939 emit transitionItemSelected(NULL);
2944 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2945 if (child == m_dragItem)
2948 // only unlock group, if it is not locked by another track too
2949 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2950 changeGroupLock = false;
2952 // only (un-)lock if at least one clip is on the track
2953 if (child->track() == ix)
2954 hasClipOnTrack = true;
2956 if (changeGroupLock && hasClipOnTrack)
2957 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2958 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2959 if (selection.at(i)->parentItem()) {
2960 if (selection.at(i)->parentItem() == m_selectionGroup) {
2961 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2962 resetSelectionGroup();
2964 // groups are handled separately
2969 if (selection.at(i)->isSelected()) {
2970 if (selection.at(i)->type() == AVWIDGET)
2971 emit clipItemSelected(NULL);
2973 emit transitionItemSelected(NULL);
2975 clip = static_cast <AbstractClipItem *>(selection.at(i));
2976 clip->setItemLocked(lock);
2977 if (clip == m_dragItem)
2981 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2982 viewport()->update();
2983 setDocumentModified();
2986 void CustomTrackView::slotSwitchTrackVideo(int ix)
2988 int tracknumber = m_document->tracksCount() - ix;
2989 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2990 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2991 setDocumentModified();
2994 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2996 // Check there is no group going over several tracks there, or that would result in timeline corruption
2997 QList<QGraphicsItem *> selection = scene()->items(rect);
2999 int maxHeight = m_tracksHeight * 1.5;
3000 for (int i = 0; i < selection.count(); i++) {
3001 // Check that we don't try to move a group with clips on other tracks
3002 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3005 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3013 void CustomTrackView::slotRemoveSpace()
3017 if (m_menuPosition.isNull()) {
3018 pos = GenTime(cursorPos(), m_document->fps());
3020 TrackDialog d(m_document, parentWidget());
3021 d.comboTracks->setCurrentIndex(m_selectedTrack);
3022 d.label->setText(i18n("Track"));
3023 d.before_select->setHidden(true);
3024 d.setWindowTitle(i18n("Remove Space"));
3025 d.video_track->setHidden(true);
3026 d.audio_track->setHidden(true);
3027 if (d.exec() != QDialog::Accepted) return;
3028 track = d.comboTracks->currentIndex();
3030 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3031 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3034 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3035 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3039 ClipItem *item = getClipItemAt(pos, track);
3041 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);
3044 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3046 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);
3050 // Make sure there is no group in the way
3051 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3054 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3056 // groups found on track, do not allow the move
3057 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3061 QList<ItemInfo> clipsToMove;
3062 QList<ItemInfo> transitionsToMove;
3064 for (int i = 0; i < items.count(); i++) {
3065 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3066 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3067 ItemInfo info = item->info();
3068 if (item->type() == AVWIDGET) {
3069 clipsToMove.append(info);
3070 } else if (item->type() == TRANSITIONWIDGET) {
3071 transitionsToMove.append(info);
3076 if (!transitionsToMove.isEmpty()) {
3077 // Make sure that by moving the items, we don't get a transition collision
3078 // Find first transition
3079 ItemInfo info = transitionsToMove.at(0);
3080 for (int i = 1; i < transitionsToMove.count(); i++)
3081 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3083 // make sure there are no transitions on the way
3084 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3085 items = scene()->items(rect);
3086 int transitionCorrection = -1;
3087 for (int i = 0; i < items.count(); i++) {
3088 if (items.at(i)->type() == TRANSITIONWIDGET) {
3089 // There is a transition on the way
3090 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3091 int transitionEnd = item->endPos().frames(m_document->fps());
3092 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3096 if (transitionCorrection > 0) {
3097 // We need to fix the move length
3098 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3101 // Make sure we don't send transition before 0
3102 if (info.startPos.frames(m_document->fps()) < length) {
3103 // reduce length to maximum possible
3104 length = info.startPos.frames(m_document->fps());
3108 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3109 updateTrackDuration(track, command);
3110 m_commandStack->push(command);
3113 void CustomTrackView::slotInsertSpace()
3117 if (m_menuPosition.isNull()) {
3118 pos = GenTime(cursorPos(), m_document->fps());
3120 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3121 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3123 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3124 if (d.exec() != QDialog::Accepted) return;
3125 GenTime spaceDuration = d.selectedDuration();
3126 track = d.selectedTrack();
3128 QList<QGraphicsItem *> items;
3130 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3131 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3135 ClipItem *item = getClipItemAt(pos, track);
3136 if (item) pos = item->startPos();
3138 // Make sure there is no group in the way
3139 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3141 items = checkForGroups(rect, &isOk);
3143 // groups found on track, do not allow the move
3144 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3148 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3149 items = scene()->items(rect);
3152 QList<ItemInfo> clipsToMove;
3153 QList<ItemInfo> transitionsToMove;
3155 for (int i = 0; i < items.count(); i++) {
3156 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3157 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3158 ItemInfo info = item->info();
3159 if (item->type() == AVWIDGET)
3160 clipsToMove.append(info);
3161 else if (item->type() == TRANSITIONWIDGET)
3162 transitionsToMove.append(info);
3166 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3167 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3168 updateTrackDuration(track, command);
3169 m_commandStack->push(command);
3173 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3175 int diff = duration.frames(m_document->fps());
3176 resetSelectionGroup();
3177 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3178 scene()->addItem(m_selectionGroup);
3180 Transition *transition;
3182 // Create lists with start pos for each track
3183 QMap <int, int> trackClipStartList;
3184 QMap <int, int> trackTransitionStartList;
3186 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3187 trackClipStartList[i] = -1;
3188 trackTransitionStartList[i] = -1;
3191 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3192 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3194 if (clip->parentItem()) {
3195 m_selectionGroup->addToGroup(clip->parentItem());
3196 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3198 m_selectionGroup->addToGroup(clip);
3199 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3201 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))
3202 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3204 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);
3207 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3208 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3210 if (transition->parentItem()) {
3211 m_selectionGroup->addToGroup(transition->parentItem());
3212 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3214 m_selectionGroup->addToGroup(transition);
3215 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3217 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))
3218 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3219 } 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);
3221 m_selectionGroup->translate(diff, 0);
3223 // update items coordinates
3224 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3226 for (int i = 0; i < itemList.count(); i++) {
3227 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3228 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3229 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3230 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3231 for (int j = 0; j < children.count(); j++) {
3232 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3237 resetSelectionGroup(false);
3239 track = m_document->tracksCount() - track;
3240 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3243 void CustomTrackView::deleteClip(const QString &clipId)
3245 resetSelectionGroup();
3246 QList<QGraphicsItem *> itemList = items();
3247 QUndoCommand *deleteCommand = new QUndoCommand();
3249 for (int i = 0; i < itemList.count(); i++) {
3250 if (itemList.at(i)->type() == AVWIDGET) {
3251 ClipItem *item = (ClipItem *)itemList.at(i);
3252 if (item->clipProducer() == clipId) {
3254 if (item->parentItem()) {
3255 // Clip is in a group, destroy the group
3256 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3258 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3262 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3264 delete deleteCommand;
3266 updateTrackDuration(-1, deleteCommand);
3267 m_commandStack->push(deleteCommand);
3271 void CustomTrackView::setCursorPos(int pos, bool seek)
3273 if (pos == m_cursorPos) return;
3274 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3276 if (seek) m_document->renderer()->seek(m_cursorPos);
3277 else if (m_autoScroll) checkScrolling();
3278 m_cursorLine->setPos(m_cursorPos, 0);
3281 void CustomTrackView::updateCursorPos()
3283 m_cursorLine->setPos(m_cursorPos, 0);
3286 int CustomTrackView::cursorPos()
3288 return (int)(m_cursorPos);
3291 void CustomTrackView::moveCursorPos(int delta)
3293 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3294 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3295 m_cursorPos += delta;
3296 m_cursorLine->setPos(m_cursorPos, 0);
3297 m_document->renderer()->seek(m_cursorPos);
3300 void CustomTrackView::initCursorPos(int pos)
3302 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3304 m_cursorLine->setPos(pos, 0);
3308 void CustomTrackView::checkScrolling()
3310 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3313 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3315 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3316 QGraphicsView::mouseReleaseEvent(event);
3317 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3318 #if QT_VERSION >= 0x040600
3319 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3321 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3322 if (event->button() == Qt::MidButton) {
3325 setDragMode(QGraphicsView::NoDrag);
3326 if (m_operationMode == MOVEGUIDE) {
3327 setCursor(Qt::ArrowCursor);
3328 m_operationMode = NONE;
3329 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3330 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3331 if (newPos != m_dragGuide->position()) {
3332 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3333 m_commandStack->push(command);
3334 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3335 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3336 m_document->syncGuides(m_guides);
3341 } else if (m_operationMode == SPACER && m_selectionGroup) {
3343 if (event->modifiers() != Qt::ControlModifier) {
3344 // We are moving all tracks
3346 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3347 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3349 if (timeOffset != GenTime()) {
3350 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3352 QList<ItemInfo> clipsToMove;
3353 QList<ItemInfo> transitionsToMove;
3355 // Create lists with start pos for each track
3356 QMap <int, int> trackClipStartList;
3357 QMap <int, int> trackTransitionStartList;
3359 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3360 trackClipStartList[i] = -1;
3361 trackTransitionStartList[i] = -1;
3364 for (int i = 0; i < items.count(); i++) {
3365 if (items.at(i)->type() == GROUPWIDGET)
3366 items += items.at(i)->childItems();
3369 for (int i = 0; i < items.count(); i++) {
3370 if (items.at(i)->type() == AVWIDGET) {
3371 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3372 ItemInfo info = item->info();
3373 clipsToMove.append(info);
3375 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3376 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3377 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3378 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3379 ItemInfo info = item->info();
3380 transitionsToMove.append(info);
3382 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3383 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3386 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3387 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3388 updateTrackDuration(track, command);
3389 m_commandStack->push(command);
3390 if (track != -1) track = m_document->tracksCount() - track;
3391 kDebug() << "SPACER TRACK:" << track;
3392 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3393 setDocumentModified();
3396 resetSelectionGroup(false);
3397 m_operationMode = NONE;
3398 } else if (m_operationMode == RUBBERSELECTION) {
3399 resetSelectionGroup();
3400 groupSelectedItems();
3401 m_operationMode = NONE;
3404 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3405 emit transitionItemSelected(NULL);
3409 if (m_dragItem) info = m_dragItem->info();
3411 if (m_operationMode == MOVE) {
3412 setCursor(Qt::OpenHandCursor);
3413 if (m_dragItem->parentItem() == 0) {
3414 // we are moving one clip, easy
3415 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3416 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3417 Mlt::Producer *prod = item->getProducer(info.track);
3418 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);
3421 QUndoCommand *moveCommand = new QUndoCommand();
3422 moveCommand->setText(i18n("Move clip"));
3423 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3425 int tracknumber = m_document->tracksCount() - item->track() - 1;
3426 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3427 if (isLocked) item->setItemLocked(true);
3428 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3429 // Also move automatic transitions (on lower track)
3430 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3431 ItemInfo startTrInfo;
3432 ItemInfo newStartTrInfo;
3433 bool moveStartTrans = false;
3434 bool moveEndTrans = false;
3435 if (startTransition && startTransition->isAutomatic()) {
3436 startTrInfo = startTransition->info();
3437 newStartTrInfo = startTrInfo;
3438 newStartTrInfo.track = info.track;
3439 newStartTrInfo.startPos = info.startPos;
3440 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3441 // transition end should stay the same
3443 // transition end should be adjusted to clip
3444 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3446 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3448 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3449 // Check if there is a transition at clip end
3450 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3451 if (tr && tr->isAutomatic()) {
3452 ItemInfo trInfo = tr->info();
3453 ItemInfo newTrInfo = trInfo;
3454 newTrInfo.track = info.track;
3455 newTrInfo.endPos = m_dragItem->endPos();
3456 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3457 // transition start should stay the same
3459 // transition start should be moved
3460 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3462 if (newTrInfo.startPos < newTrInfo.endPos) {
3463 moveEndTrans = true;
3464 if (moveStartTrans) {
3465 // we have to move both transitions, remove the start one so that there is no collision
3466 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3468 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3469 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3470 if (moveStartTrans) {
3471 // re-add transition in correct place
3472 int transTrack = startTransition->transitionEndTrack();
3473 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3474 transTrack = getPreviousVideoTrack(info.track);
3476 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3477 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3483 if (moveStartTrans && !moveEndTrans) {
3484 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3485 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3488 // Also move automatic transitions (on upper track)
3489 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3490 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3491 ItemInfo trInfo = tr->info();
3492 ItemInfo newTrInfo = trInfo;
3493 newTrInfo.startPos = m_dragItem->startPos();
3494 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3495 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3496 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3497 // transition end should be adjusted to clip on upper track
3498 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3500 if (newTrInfo.startPos < newTrInfo.endPos) {
3501 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3502 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3506 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3507 // Check if there is a transition at clip end
3508 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3509 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3510 ItemInfo trInfo = tr->info();
3511 ItemInfo newTrInfo = trInfo;
3512 newTrInfo.endPos = m_dragItem->endPos();
3513 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3514 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3515 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3516 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3517 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3518 // transition start should be moved
3519 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3521 if (newTrInfo.startPos < newTrInfo.endPos) {
3522 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3523 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3528 updateTrackDuration(info.track, moveCommand);
3529 if (m_dragItemInfo.track != info.track)
3530 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3531 m_commandStack->push(moveCommand);
3532 //checkTrackSequence(m_dragItem->track());
3534 // undo last move and emit error message
3535 bool snap = KdenliveSettings::snaptopoints();
3536 KdenliveSettings::setSnaptopoints(false);
3537 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3538 KdenliveSettings::setSnaptopoints(snap);
3539 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3541 setDocumentModified();
3542 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3543 Transition *transition = static_cast <Transition *>(m_dragItem);
3544 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3545 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)) {
3546 // Moving transition failed, revert to previous position
3547 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3548 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3550 QUndoCommand *moveCommand = new QUndoCommand();
3551 moveCommand->setText(i18n("Move transition"));
3552 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3553 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3554 updateTrackDuration(info.track, moveCommand);
3555 if (m_dragItemInfo.track != info.track)
3556 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3557 m_commandStack->push(moveCommand);
3558 setDocumentModified();
3562 // Moving several clips. We need to delete them and readd them to new position,
3563 // or they might overlap each other during the move
3564 QGraphicsItemGroup *group;
3565 if (m_selectionGroup)
3566 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3568 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3569 QList<QGraphicsItem *> items = group->childItems();
3571 QList<ItemInfo> clipsToMove;
3572 QList<ItemInfo> transitionsToMove;
3574 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3575 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3577 QUndoCommand *moveGroup = new QUndoCommand();
3578 moveGroup->setText(i18n("Move group"));
3579 if (timeOffset != GenTime() || trackOffset != 0) {
3580 // remove items in MLT playlist
3583 int max = items.count();
3584 for (int i = 0; i < max; i++) {
3585 if (items.at(i)->type() == GROUPWIDGET) {
3586 items += items.at(i)->childItems();
3589 m_document->renderer()->blockSignals(true);
3590 for (int i = 0; i < items.count(); i++) {
3591 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3592 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3593 ItemInfo info = item->info();
3594 if (item->type() == AVWIDGET) {
3595 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3596 // error, clip cannot be removed from playlist
3597 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3599 clipsToMove.append(info);
3602 transitionsToMove.append(info);
3603 Transition *tr = static_cast <Transition*>(item);
3604 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3607 m_document->renderer()->blockSignals(false);
3608 for (int i = 0; i < items.count(); i++) {
3609 // re-add items in correct place
3610 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3611 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3613 ItemInfo info = item->info();
3614 int tracknumber = m_document->tracksCount() - info.track - 1;
3615 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3617 group->removeFromGroup(item);
3618 item->setItemLocked(true);
3621 if (item->type() == AVWIDGET) {
3622 ClipItem *clip = static_cast <ClipItem*>(item);
3623 int trackProducer = info.track;
3624 info.track = m_document->tracksCount() - info.track;
3625 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3626 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3627 for (int i = 0; i < clip->effectsCount(); i++) {
3628 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3631 Transition *tr = static_cast <Transition*>(item);
3632 int newTrack = tr->transitionEndTrack();
3633 if (!tr->forcedTrack()) {
3634 newTrack = getPreviousVideoTrack(info.track);
3636 tr->updateTransitionEndTrack(newTrack);
3637 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3638 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3641 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3642 updateTrackDuration(-1, moveGroup);
3643 m_commandStack->push(moveGroup);
3645 //QPointF top = group->sceneBoundingRect().topLeft();
3646 //QPointF oldpos = m_selectionGroup->scenePos();
3647 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3648 //group->setPos(top);
3649 //TODO: get rid of the 3 lines below
3650 if (m_selectionGroup) {
3651 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3652 m_selectionGroupInfo.track = m_selectionGroup->track();
3654 for (int i = 0; i < items.count(); ++i) {
3655 if (items.at(i)->type() == GROUPWIDGET) {
3656 rebuildGroup((AbstractGroupItem*)items.at(i));
3661 for (int i = 0; i < items.count(); ++i) {
3663 items.at(i)->setSelected(true);
3664 if (items.at(i)->parentItem())
3665 items.at(i)->parentItem()->setSelected(true);
3668 resetSelectionGroup();
3669 groupSelectedItems();
3671 rebuildGroup((AbstractGroupItem *)group);
3673 setDocumentModified();
3676 m_document->renderer()->doRefresh();
3677 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3679 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3680 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3682 QUndoCommand *resizeCommand = new QUndoCommand();
3683 resizeCommand->setText(i18n("Resize group"));
3684 QList <QGraphicsItem *> items = parent->childItems();
3685 QList <ItemInfo> infos = parent->resizeInfos();
3686 parent->clearResizeInfos();
3688 for (int i = 0; i < items.count(); ++i) {
3689 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3690 if (item && item->type() == AVWIDGET) {
3691 ItemInfo info = infos.at(itemcount);
3692 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3696 m_commandStack->push(resizeCommand);
3699 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3701 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3703 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3704 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3706 QUndoCommand *resizeCommand = new QUndoCommand();
3707 resizeCommand->setText(i18n("Resize group"));
3708 QList <QGraphicsItem *> items = parent->childItems();
3709 QList <ItemInfo> infos = parent->resizeInfos();
3710 parent->clearResizeInfos();
3712 for (int i = 0; i < items.count(); ++i) {
3713 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3714 if (item && item->type() == AVWIDGET) {
3715 ItemInfo info = infos.at(itemcount);
3716 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3720 updateTrackDuration(-1, resizeCommand);
3721 m_commandStack->push(resizeCommand);
3724 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3726 } else if (m_operationMode == FADEIN) {
3727 // resize fade in effect
3728 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3729 int ix = item->hasEffect("volume", "fadein");
3730 int ix2 = item->hasEffect("", "fade_from_black");
3732 QDomElement oldeffect = item->effectAt(ix);
3733 int start = item->cropStart().frames(m_document->fps());
3734 int end = item->fadeIn();
3736 slotDeleteEffect(item, -1, oldeffect, false);
3739 QDomElement effect = oldeffect.cloneNode().toElement();
3740 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3741 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3742 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3743 emit clipItemSelected(item);
3745 } else if (item->fadeIn() != 0 && ix2 == -1) {
3747 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3749 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3750 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3751 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3752 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3755 QDomElement oldeffect = item->effectAt(ix2);
3756 int start = item->cropStart().frames(m_document->fps());
3757 int end = item->fadeIn();
3759 slotDeleteEffect(item, -1, oldeffect, false);
3762 QDomElement effect = oldeffect.cloneNode().toElement();
3763 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3764 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3765 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3766 emit clipItemSelected(item);
3769 } else if (m_operationMode == FADEOUT) {
3770 // resize fade in effect
3771 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3772 int ix = item->hasEffect("volume", "fadeout");
3773 int ix2 = item->hasEffect("", "fade_to_black");
3775 QDomElement oldeffect = item->effectAt(ix);
3776 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3777 int start = item->fadeOut();
3779 slotDeleteEffect(item, -1, oldeffect, false);
3781 start = end - start;
3782 QDomElement effect = oldeffect.cloneNode().toElement();
3783 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3784 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3785 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3786 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3787 emit clipItemSelected(item);
3789 } else if (item->fadeOut() != 0 && ix2 == -1) {
3791 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3793 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3794 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3795 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3796 EffectsList::setParameter(effect, "out", QString::number(0));
3797 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3800 QDomElement oldeffect = item->effectAt(ix2);
3801 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3802 int start = item->fadeOut();
3804 slotDeleteEffect(item, -1, oldeffect, false);
3806 start = end - start;
3807 QDomElement effect = oldeffect.cloneNode().toElement();
3808 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3809 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3810 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3811 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3812 emit clipItemSelected(item);
3815 } else if (m_operationMode == KEYFRAME) {
3816 // update the MLT effect
3817 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3818 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3820 // check if we want to remove keyframe
3821 double val = mapToScene(event->pos()).toPoint().y();
3822 QRectF br = item->sceneBoundingRect();
3823 double maxh = 100.0 / br.height();
3824 val = (br.bottom() - val) * maxh;
3825 int start = item->cropStart().frames(m_document->fps());
3826 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3828 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3830 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3832 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3835 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3836 //item->updateKeyframeEffect();
3837 //QString next = item->keyframes(item->selectedEffectIndex());
3838 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3839 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3841 m_commandStack->push(command);
3842 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3843 emit clipItemSelected(item);
3845 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3846 // A transition is selected
3848 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3849 if (transitionClip && transitionClip->baseClip()) {
3850 QString size = transitionClip->baseClip()->getProperty("frame_size");
3851 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3852 if (factor == 0) factor = 1.0;
3853 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3854 p.setY(size.section('x', 1, 1).toInt());
3856 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3857 } else emit transitionItemSelected(NULL);
3858 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3859 m_operationMode = NONE;
3862 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3864 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3866 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3867 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3868 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3869 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3870 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3871 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3872 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3875 m_waitingThumbs.removeAll(item);
3877 if (item->isSelected()) emit clipItemSelected(NULL);
3878 item->baseClip()->removeReference();
3879 m_document->updateClip(item->baseClip()->getId());
3881 /*if (item->baseClip()->isTransparent()) {
3882 // also remove automatic transition
3883 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3884 if (tr && tr->isAutomatic()) {
3885 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3886 scene()->removeItem(tr);
3891 if (m_dragItem == item) m_dragItem = NULL;
3893 #if QT_VERSION >= 0x040600
3894 // animate item deletion
3895 item->closeAnimation();
3896 /*if (refresh) item->closeAnimation();
3898 // no refresh, means we have several operations chained, we need to delete clip immediatly
3899 // so that it does not get in the way of the other
3908 setDocumentModified();
3909 if (refresh) m_document->renderer()->doRefresh();
3912 void CustomTrackView::deleteSelectedClips()
3914 resetSelectionGroup();
3915 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3916 if (itemList.count() == 0) {
3917 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3920 scene()->clearSelection();
3921 QUndoCommand *deleteSelected = new QUndoCommand();
3925 int transitionCount = 0;
3926 // expand & destroy groups
3927 for (int i = 0; i < itemList.count(); i++) {
3928 if (itemList.at(i)->type() == GROUPWIDGET) {
3930 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3931 QList <ItemInfo> clipInfos;
3932 QList <ItemInfo> transitionInfos;
3933 for (int j = 0; j < children.count(); j++) {
3934 if (children.at(j)->type() == AVWIDGET) {
3935 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3936 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3937 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3938 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3939 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3941 if (itemList.contains(children.at(j))) {
3942 children.removeAt(j);
3946 itemList += children;
3947 if (clipInfos.count() > 0)
3948 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3950 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3951 itemList.insert(i + 1, itemList.at(i)->parentItem());
3954 for (int i = 0; i < itemList.count(); i++) {
3955 if (itemList.at(i)->type() == AVWIDGET) {
3957 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3958 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3959 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3960 emit clipItemSelected(NULL);
3961 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3963 Transition *item = static_cast <Transition *>(itemList.at(i));
3964 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3965 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3966 emit transitionItemSelected(NULL);
3969 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3970 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3971 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3972 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3973 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3974 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3975 else deleteSelected->setText(i18n("Delete selected items"));
3976 updateTrackDuration(-1, deleteSelected);
3977 m_commandStack->push(deleteSelected);
3981 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3984 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3986 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3988 kDebug() << "ERROR: Cannot find clip for speed change";
3989 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3992 info.track = m_document->tracksCount() - item->track();
3993 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3995 item->setSpeed(speed, strobe);
3996 item->updateRectGeometry();
3997 if (item->cropDuration().frames(m_document->fps()) != endPos)
3998 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3999 updatePositionEffects(item, info);
4000 setDocumentModified();
4002 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4006 void CustomTrackView::cutSelectedClips()
4008 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4009 QList<AbstractGroupItem *> groups;
4010 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4011 for (int i = 0; i < itemList.count(); ++i) {
4012 if (!itemList.at(i))
4014 if (itemList.at(i)->type() == AVWIDGET) {
4015 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4016 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4017 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4018 if (!groups.contains(group))
4020 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4021 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4022 m_commandStack->push(command);
4024 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4025 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4026 if (!groups.contains(group))
4031 for (int i = 0; i < groups.count(); ++i)
4032 razorGroup(groups.at(i), currentPos);
4035 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4038 QList <QGraphicsItem *> children = group->childItems();
4039 QList <ItemInfo> clips1, transitions1;
4040 QList <ItemInfo> clipsCut, transitionsCut;
4041 QList <ItemInfo> clips2, transitions2;
4042 for (int i = 0; i < children.count(); ++i) {
4043 children.at(i)->setSelected(false);
4044 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4045 if (child->type() == AVWIDGET) {
4046 if (cutPos > child->endPos())
4047 clips1 << child->info();
4048 else if (cutPos < child->startPos())
4049 clips2 << child->info();
4051 clipsCut << child->info();
4053 if (cutPos > child->endPos())
4054 transitions1 << child->info();
4055 else if (cutPos < child->startPos())
4056 transitions2 << child->info();
4058 transitionsCut << child->info();
4061 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4063 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4064 m_commandStack->push(command);
4068 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)
4071 for (int i = 0; i < clipsCut.count(); ++i) {
4072 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4074 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4075 clips1 << clip->info();
4076 if (clipBehind != NULL)
4077 clips2 << clipBehind->info();
4080 /* TODO: cut transitionsCut
4081 * For now just append them to group1 */
4082 transitions1 << transitionsCut;
4083 doGroupClips(clips1, transitions1, true);
4084 doGroupClips(clips2, transitions2, true);
4086 /* we might also just use clipsCut.at(0)->parentItem().
4087 * Do this loop just in case something went wrong during cut */
4088 for (int i = 0; i < clipsCut.count(); ++i) {
4089 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4090 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4091 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4092 QList <QGraphicsItem *> children = group->childItems();
4093 QList <ItemInfo> groupClips;
4094 QList <ItemInfo> groupTrans;
4095 for (int j = 0; j < children.count(); ++j) {
4096 if (children.at(j)->type() == AVWIDGET)
4097 groupClips << ((AbstractClipItem *)children.at(j))->info();
4098 else if (children.at(j)->type() == TRANSITIONWIDGET)
4099 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4101 doGroupClips(groupClips, groupTrans, false);
4105 for (int i = 0; i < clipsCut.count(); ++i)
4106 cutClip(clipsCut.at(i), cutPos, false);
4107 // TODO: uncut transitonsCut
4108 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4112 void CustomTrackView::groupClips(bool group)
4114 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4115 QList <ItemInfo> clipInfos;
4116 QList <ItemInfo> transitionInfos;
4119 int max = itemList.count();
4120 for (int i = 0; i < max; i++) {
4121 if (itemList.at(i)->type() == GROUPWIDGET) {
4122 itemList += itemList.at(i)->childItems();
4126 for (int i = 0; i < itemList.count(); i++) {
4127 if (itemList.at(i)->type() == AVWIDGET) {
4128 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4129 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4130 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4131 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4132 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4135 if (clipInfos.count() > 0) {
4136 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4137 m_commandStack->push(command);
4141 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4143 resetSelectionGroup();
4144 m_scene->clearSelection();
4146 for (int i = 0; i < clipInfos.count(); i++) {
4147 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4148 if (clip == NULL) continue;
4149 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4150 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4151 m_document->clipManager()->removeGroup(grp);
4152 scene()->destroyItemGroup(grp);
4154 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4156 for (int i = 0; i < transitionInfos.count(); i++) {
4157 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4158 if (tr == NULL) continue;
4159 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4160 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4161 m_document->clipManager()->removeGroup(grp);
4162 scene()->destroyItemGroup(grp);
4164 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4166 setDocumentModified();
4170 QList <QGraphicsItemGroup *> groups;
4171 for (int i = 0; i < clipInfos.count(); i++) {
4172 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4174 clip->setSelected(true);
4177 for (int i = 0; i < transitionInfos.count(); i++) {
4178 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4180 clip->setSelected(true);
4183 groupSelectedItems(false, true);
4184 setDocumentModified();
4187 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4189 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4190 if (baseclip == NULL) {
4191 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4195 if (baseclip->getProducer() == NULL) {
4196 // If the clip has no producer, we must wait until it is created...
4198 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4199 emit forceClipProcessing(clipId);
4200 qApp->processEvents();
4201 for (int i = 0; i < 10; i++) {
4202 if (baseclip->getProducer() == NULL) {
4203 qApp->processEvents();
4204 m_producerNotReady.wait(&m_mutex, 200);
4207 if (baseclip->getProducer() == NULL) {
4208 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4212 emit displayMessage(QString(), InformationMessage);
4216 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4217 item->setEffectList(effects);
4218 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4219 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4220 scene()->addItem(item);
4222 int producerTrack = info.track;
4223 int tracknumber = m_document->tracksCount() - info.track - 1;
4224 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4225 if (isLocked) item->setItemLocked(true);
4227 baseclip->addReference();
4228 m_document->updateClip(baseclip->getId());
4229 info.track = m_document->tracksCount() - info.track;
4230 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4231 for (int i = 0; i < item->effectsCount(); i++) {
4232 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4234 setDocumentModified();
4236 m_document->renderer()->doRefresh();
4237 if (!baseclip->isPlaceHolder())
4238 m_waitingThumbs.append(item);
4239 m_thumbsTimer.start();
4242 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4244 QMutexLocker locker(&m_mutex);
4245 QList<QGraphicsItem *> list = scene()->items();
4246 QList <ClipItem *>clipList;
4247 ClipItem *clip = NULL;
4248 DocClipBase *baseClip = NULL;
4249 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4250 for (int i = 0; i < list.size(); ++i) {
4251 if (list.at(i)->type() == AVWIDGET) {
4252 clip = static_cast <ClipItem *>(list.at(i));
4253 if (clip->clipProducer() == clipId) {
4254 if (baseClip == NULL) {
4255 baseClip = clip->baseClip();
4257 ItemInfo info = clip->info();
4258 Mlt::Producer *prod = NULL;
4259 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4260 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4261 else prod = baseClip->getProducer(info.track);
4262 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4263 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4265 else clipList.append(clip);
4269 for (int i = 0; i < clipList.count(); i++)
4270 clipList.at(i)->refreshClip(true, true);
4271 m_document->renderer()->unlockService(tractor);
4274 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4276 int framepos = (int)(pos.frames(m_document->fps()));
4277 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4278 ClipItem *clip = NULL;
4279 for (int i = 0; i < list.size(); i++) {
4280 if (!list.at(i)->isEnabled()) continue;
4281 if (list.at(i)->type() == AVWIDGET) {
4282 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4283 if (test->endPos() == pos) clip = test;
4290 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4292 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4293 ClipItem *clip = NULL;
4294 for (int i = 0; i < list.size(); i++) {
4295 if (!list.at(i)->isEnabled()) continue;
4296 if (list.at(i)->type() == AVWIDGET) {
4297 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4298 if (test->startPos() == pos) clip = test;
4305 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4307 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4308 QList<QGraphicsItem *> list = scene()->items(p);
4309 ClipItem *clip = NULL;
4310 for (int i = 0; i < list.size(); i++) {
4311 if (!list.at(i)->isEnabled()) continue;
4312 if (list.at(i)->type() == AVWIDGET) {
4313 clip = static_cast <ClipItem *>(list.at(i));
4320 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4322 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4326 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4328 int pos = info.startPos.frames(m_document->fps());
4329 int track = m_document->tracksCount() - info.b_track;
4330 return getTransitionItemAt(pos, track);
4333 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4335 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4336 QList<QGraphicsItem *> list = scene()->items(p);
4337 Transition *clip = NULL;
4338 for (int i = 0; i < list.size(); i++) {
4339 if (!list.at(i)->isEnabled()) continue;
4340 if (list.at(i)->type() == TRANSITIONWIDGET) {
4341 clip = static_cast <Transition *>(list.at(i));
4348 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4350 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4353 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4355 int framepos = (int)(pos.frames(m_document->fps()));
4356 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4357 QList<QGraphicsItem *> list = scene()->items(p);
4358 Transition *clip = NULL;
4359 for (int i = 0; i < list.size(); i++) {
4360 if (!list.at(i)->isEnabled()) continue;
4361 if (list.at(i)->type() == TRANSITIONWIDGET) {
4362 Transition *test = static_cast <Transition *>(list.at(i));
4363 if (test->endPos() == pos) clip = test;
4370 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4372 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4373 QList<QGraphicsItem *> list = scene()->items(p);
4374 Transition *clip = NULL;
4375 for (int i = 0; i < list.size(); ++i) {
4376 if (!list.at(i)->isEnabled()) continue;
4377 if (list.at(i)->type() == TRANSITIONWIDGET) {
4378 Transition *test = static_cast <Transition *>(list.at(i));
4379 if (test->startPos() == pos) clip = test;
4386 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4388 if (m_selectionGroup) resetSelectionGroup(false);
4389 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4391 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);
4392 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4395 Mlt::Producer *prod = item->getProducer(end.track);
4398 qDebug() << "Moving item " << (long)item << " from .. to:";
4399 qDebug() << item->info();
4403 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4404 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4407 bool snap = KdenliveSettings::snaptopoints();
4408 KdenliveSettings::setSnaptopoints(false);
4409 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4411 int tracknumber = m_document->tracksCount() - end.track - 1;
4412 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4413 m_scene->clearSelection();
4414 if (isLocked) item->setItemLocked(true);
4416 if (item->isItemLocked()) item->setItemLocked(false);
4417 item->setSelected(true);
4419 if (item->baseClip()->isTransparent()) {
4420 // Also move automatic transition
4421 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4422 if (tr && tr->isAutomatic()) {
4423 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4424 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);
4425 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4428 KdenliveSettings::setSnaptopoints(snap);
4429 setDocumentModified();
4431 // undo last move and emit error message
4432 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4434 if (refresh) m_document->renderer()->doRefresh();
4435 if (out_actualEnd != NULL) {
4436 *out_actualEnd = item->info();
4438 qDebug() << "Actual end position updated:" << *out_actualEnd;
4442 qDebug() << item->info();
4447 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4450 resetSelectionGroup();
4451 m_scene->clearSelection();
4453 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4454 scene()->addItem(m_selectionGroup);
4456 m_document->renderer()->blockSignals(true);
4457 for (int i = 0; i < startClip.count(); i++) {
4459 startClip[i].startPos = startClip.at(i).startPos - offset;
4460 startClip[i].track = startClip.at(i).track - trackOffset;
4462 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4464 clip->setItemLocked(false);
4465 if (clip->parentItem()) {
4466 m_selectionGroup->addToGroup(clip->parentItem());
4467 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4469 m_selectionGroup->addToGroup(clip);
4470 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4472 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4473 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4475 for (int i = 0; i < startTransition.count(); i++) {
4477 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4478 startTransition[i].track = startTransition.at(i).track - trackOffset;
4480 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4482 tr->setItemLocked(false);
4483 if (tr->parentItem()) {
4484 m_selectionGroup->addToGroup(tr->parentItem());
4485 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4487 m_selectionGroup->addToGroup(tr);
4488 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4490 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());
4491 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4493 m_document->renderer()->blockSignals(false);
4495 if (m_selectionGroup) {
4496 bool snap = KdenliveSettings::snaptopoints();
4497 KdenliveSettings::setSnaptopoints(false);
4499 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4500 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4502 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4504 int max = children.count();
4505 for (int i = 0; i < max; i++) {
4506 if (children.at(i)->type() == GROUPWIDGET) {
4507 children += children.at(i)->childItems();
4508 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4509 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4510 /*m_document->clipManager()->removeGroup(grp);
4511 m_scene->destroyItemGroup(grp);*/
4512 children.removeAll(children.at(i));
4517 for (int i = 0; i < children.count(); i++) {
4518 // re-add items in correct place
4519 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4520 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4522 ItemInfo info = item->info();
4523 int tracknumber = m_document->tracksCount() - info.track - 1;
4524 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4526 item->setItemLocked(true);
4527 else if (item->isItemLocked())
4528 item->setItemLocked(false);
4530 if (item->type() == AVWIDGET) {
4531 ClipItem *clip = static_cast <ClipItem*>(item);
4532 int trackProducer = info.track;
4533 info.track = m_document->tracksCount() - info.track;
4534 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4535 for (int i = 0; i < clip->effectsCount(); i++) {
4536 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4538 } else if (item->type() == TRANSITIONWIDGET) {
4539 Transition *tr = static_cast <Transition*>(item);
4541 if (!tr->forcedTrack()) {
4542 newTrack = getPreviousVideoTrack(info.track);
4544 newTrack = tr->transitionEndTrack() + trackOffset;
4545 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4547 tr->updateTransitionEndTrack(newTrack);
4548 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4552 resetSelectionGroup(false);
4554 for (int i = 0; i < children.count(); i++) {
4555 if (children.at(i)->parentItem())
4556 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4560 KdenliveSettings::setSnaptopoints(snap);
4561 m_document->renderer()->doRefresh();
4562 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4565 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4567 Transition *item = getTransitionItemAt(start.startPos, start.track);
4569 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);
4570 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4574 bool snap = KdenliveSettings::snaptopoints();
4575 KdenliveSettings::setSnaptopoints(false);
4577 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4578 // Transition was moved
4579 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4580 } else if (end.endPos == start.endPos) {
4581 // Transition start resize
4582 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4583 } else if (end.startPos == start.startPos) {
4584 // Transition end resize;
4585 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4586 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4589 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4590 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4591 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4593 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4594 KdenliveSettings::setSnaptopoints(snap);
4595 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4596 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());
4597 if (m_dragItem && m_dragItem == item) {
4599 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4600 if (transitionClip && transitionClip->baseClip()) {
4601 QString size = transitionClip->baseClip()->getProperty("frame_size");
4602 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4603 if (factor == 0) factor = 1.0;
4604 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4605 p.setY(size.section('x', 1, 1).toInt());
4607 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4609 if (refresh) m_document->renderer()->doRefresh();
4610 setDocumentModified();
4613 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4615 bool resizeClipStart = (start.startPos != end.startPos);
4616 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4618 if (dontWorry) return;
4619 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);
4620 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4623 if (item->parentItem()) {
4624 // Item is part of a group, reset group
4625 resetSelectionGroup();
4628 bool snap = KdenliveSettings::snaptopoints();
4629 KdenliveSettings::setSnaptopoints(false);
4631 if (resizeClipStart) {
4632 ItemInfo clipinfo = item->info();
4633 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4634 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4636 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4638 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4640 ItemInfo clipinfo = item->info();
4641 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4642 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4644 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4646 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4648 if (!resizeClipStart && end.cropStart != start.cropStart) {
4649 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4650 ItemInfo clipinfo = end;
4651 clipinfo.track = m_document->tracksCount() - end.track;
4652 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4654 item->setCropStart(end.cropStart);
4655 item->resetThumbs(true);
4658 m_document->renderer()->doRefresh();
4659 KdenliveSettings::setSnaptopoints(snap);
4660 setDocumentModified();
4663 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4665 if (pos == oldInfo.startPos.frames(m_document->fps()))
4667 bool snap = KdenliveSettings::snaptopoints();
4669 KdenliveSettings::setSnaptopoints(false);
4670 item->resizeStart(pos);
4671 if (item->startPos().frames(m_document->fps()) != pos) {
4672 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4673 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4674 KdenliveSettings::setSnaptopoints(snap);
4677 KdenliveSettings::setSnaptopoints(snap);
4680 bool hasParentCommand = false;
4682 hasParentCommand = true;
4684 command = new QUndoCommand();
4685 command->setText(i18n("Resize clip start"));
4688 // do this here, too, because otherwise undo won't update the group
4689 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4690 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4692 ItemInfo info = item->info();
4693 if (item->type() == AVWIDGET) {
4694 ItemInfo resizeinfo = oldInfo;
4695 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4696 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4698 // Check if there is an automatic transition on that clip (lower track)
4699 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4700 if (transition && transition->isAutomatic()) {
4701 ItemInfo trInfo = transition->info();
4702 ItemInfo newTrInfo = trInfo;
4703 newTrInfo.startPos = item->startPos();
4704 if (newTrInfo.startPos < newTrInfo.endPos)
4705 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4707 // Check if there is an automatic transition on that clip (upper track)
4708 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4709 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4710 ItemInfo trInfo = transition->info();
4711 ItemInfo newTrInfo = trInfo;
4712 newTrInfo.startPos = item->startPos();
4713 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4714 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4715 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4718 ClipItem *clip = static_cast < ClipItem * >(item);
4721 // Since we must always resize clip before updating the keyframes, we
4722 // put a resize command before & after checking keyframes so that
4723 // we are sure the resize is performed before whenever we do or undo the action
4724 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4725 adjustEffects(clip, oldInfo, command);
4726 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4727 emit clipItemSelected(clip);
4729 KdenliveSettings::setSnaptopoints(false);
4730 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4731 KdenliveSettings::setSnaptopoints(snap);
4732 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4734 } else if (item->type() == TRANSITIONWIDGET) {
4735 Transition *transition = static_cast <Transition *>(item);
4736 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)) {
4737 // Cannot resize transition
4738 KdenliveSettings::setSnaptopoints(false);
4739 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4740 KdenliveSettings::setSnaptopoints(snap);
4741 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4743 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4744 if (command == NULL)
4745 m_commandStack->push(moveCommand);
4749 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4750 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4752 if (!hasParentCommand)
4753 m_commandStack->push(command);
4756 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4758 if (pos == oldInfo.endPos.frames(m_document->fps()))
4760 bool snap = KdenliveSettings::snaptopoints();
4762 KdenliveSettings::setSnaptopoints(false);
4763 item->resizeEnd(pos);
4764 if (item->endPos().frames(m_document->fps()) != pos) {
4765 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4766 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4767 KdenliveSettings::setSnaptopoints(snap);
4770 KdenliveSettings::setSnaptopoints(snap);
4773 bool hasParentCommand = false;
4775 hasParentCommand = true;
4777 command = new QUndoCommand();
4780 // do this here, too, because otherwise undo won't update the group
4781 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4782 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4784 ItemInfo info = item->info();
4785 if (item->type() == AVWIDGET) {
4786 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4787 ItemInfo resizeinfo = info;
4788 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4789 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4791 // Check if there is an automatic transition on that clip (lower track)
4792 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4793 if (tr && tr->isAutomatic()) {
4794 ItemInfo trInfo = tr->info();
4795 ItemInfo newTrInfo = trInfo;
4796 newTrInfo.endPos = item->endPos();
4797 if (newTrInfo.endPos > newTrInfo.startPos)
4798 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4801 // Check if there is an automatic transition on that clip (upper track)
4802 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4803 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4804 ItemInfo trInfo = tr->info();
4805 ItemInfo newTrInfo = trInfo;
4806 newTrInfo.endPos = item->endPos();
4807 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4808 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4809 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4813 ClipItem *clip = static_cast < ClipItem * >(item);
4816 // Since we must always resize clip before updating the keyframes, we
4817 // put a resize command before & after checking keyframes so that
4818 // we are sure the resize is performed before whenever we do or undo the action
4819 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4820 adjustEffects(clip, oldInfo, command);
4821 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4822 emit clipItemSelected(clip);
4824 KdenliveSettings::setSnaptopoints(false);
4825 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4826 KdenliveSettings::setSnaptopoints(true);
4827 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4829 } else if (item->type() == TRANSITIONWIDGET) {
4830 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4831 Transition *transition = static_cast <Transition *>(item);
4832 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)) {
4833 // Cannot resize transition
4834 KdenliveSettings::setSnaptopoints(false);
4835 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4836 KdenliveSettings::setSnaptopoints(true);
4837 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4839 // Check transition keyframes
4840 QDomElement old = transition->toXML();
4841 if (transition->updateKeyframes()) {
4842 QDomElement xml = transition->toXML();
4843 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);
4844 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4846 new MoveTransitionCommand(this, oldInfo, info, false, command);
4849 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4850 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4852 if (!hasParentCommand) {
4853 updateTrackDuration(oldInfo.track, command);
4854 m_commandStack->push(command);
4858 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4860 int end = item->fadeIn();
4862 // there is a fade in effect
4863 int effectPos = item->hasEffect("volume", "fadein");
4864 if (effectPos != -1) {
4865 QDomElement effect = item->getEffectAt(effectPos);
4866 int start = item->cropStart().frames(m_document->fps());
4867 int max = item->cropDuration().frames(m_document->fps());
4869 // Make sure the fade effect is not longer than the clip
4870 item->setFadeIn(max);
4871 end = item->fadeIn();
4874 EffectsList::setParameter(effect, "in", QString::number(start));
4875 EffectsList::setParameter(effect, "out", QString::number(end));
4877 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4878 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4879 // if fade effect is displayed, update the effect edit widget with new clip duration
4880 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4881 emit clipItemSelected(item);
4884 effectPos = item->hasEffect("brightness", "fade_from_black");
4885 if (effectPos != -1) {
4886 QDomElement effect = item->getEffectAt(effectPos);
4887 int start = item->cropStart().frames(m_document->fps());
4888 int max = item->cropDuration().frames(m_document->fps());
4890 // Make sure the fade effect is not longer than the clip
4891 item->setFadeIn(max);
4892 end = item->fadeIn();
4895 EffectsList::setParameter(effect, "in", QString::number(start));
4896 EffectsList::setParameter(effect, "out", QString::number(end));
4898 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4899 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4900 // if fade effect is displayed, update the effect edit widget with new clip duration
4901 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4902 emit clipItemSelected(item);
4907 int start = item->fadeOut();
4909 // there is a fade out effect
4910 int effectPos = item->hasEffect("volume", "fadeout");
4911 if (effectPos != -1) {
4912 QDomElement effect = item->getEffectAt(effectPos);
4913 int max = item->cropDuration().frames(m_document->fps());
4914 int end = max + item->cropStart().frames(m_document->fps());
4916 // Make sure the fade effect is not longer than the clip
4917 item->setFadeOut(max);
4918 start = item->fadeOut();
4920 start = end - start;
4921 EffectsList::setParameter(effect, "in", QString::number(start));
4922 EffectsList::setParameter(effect, "out", QString::number(end));
4924 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4925 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4926 // if fade effect is displayed, update the effect edit widget with new clip duration
4927 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4928 emit clipItemSelected(item);
4931 effectPos = item->hasEffect("brightness", "fade_to_black");
4932 if (effectPos != -1) {
4933 QDomElement effect = item->getEffectAt(effectPos);
4934 int max = item->cropDuration().frames(m_document->fps());
4935 int end = max + item->cropStart().frames(m_document->fps());
4937 // Make sure the fade effect is not longer than the clip
4938 item->setFadeOut(max);
4939 start = item->fadeOut();
4941 start = end - start;
4942 EffectsList::setParameter(effect, "in", QString::number(start));
4943 EffectsList::setParameter(effect, "out", QString::number(end));
4945 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4946 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4947 // if fade effect is displayed, update the effect edit widget with new clip duration
4948 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4949 emit clipItemSelected(item);
4954 int effectPos = item->hasEffect("freeze", "freeze");
4955 if (effectPos != -1) {
4956 // Freeze effect needs to be adjusted with clip resize
4957 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4958 QDomElement eff = item->getEffectAt(effectPos);
4959 if (!eff.isNull() && diff != 0) {
4960 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4961 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4963 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4964 emit clipItemSelected(item);
4971 double CustomTrackView::getSnapPointForPos(double pos)
4973 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4976 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4978 QList <GenTime> snaps;
4979 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4980 QList<QGraphicsItem *> itemList = items();
4981 for (int i = 0; i < itemList.count(); i++) {
4982 if (itemList.at(i) == selected) continue;
4983 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4984 if (itemList.at(i)->type() == AVWIDGET) {
4985 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4986 GenTime start = item->startPos();
4987 GenTime end = item->endPos();
4988 snaps.append(start);
4990 if (!offsetList.isEmpty()) {
4991 for (int j = 0; j < offsetList.size(); j++) {
4992 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4993 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4997 QList < GenTime > markers = item->snapMarkers();
4998 for (int j = 0; j < markers.size(); ++j) {
4999 GenTime t = markers.at(j);
5001 if (!offsetList.isEmpty()) {
5002 for (int k = 0; k < offsetList.size(); k++) {
5003 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5007 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5008 Transition *transition = static_cast <Transition*>(itemList.at(i));
5009 GenTime start = transition->startPos();
5010 GenTime end = transition->endPos();
5011 snaps.append(start);
5013 if (!offsetList.isEmpty()) {
5014 for (int j = 0; j < offsetList.size(); j++) {
5015 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5016 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5022 // add cursor position
5023 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5025 if (!offsetList.isEmpty()) {
5026 for (int j = 0; j < offsetList.size(); j++) {
5027 snaps.append(pos - offsetList.at(j));
5032 for (int i = 0; i < m_guides.count(); i++) {
5033 snaps.append(m_guides.at(i)->position());
5034 if (!offsetList.isEmpty()) {
5035 for (int j = 0; j < offsetList.size(); j++) {
5036 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5042 QPoint z = m_document->zone();
5043 snaps.append(GenTime(z.x(), m_document->fps()));
5044 snaps.append(GenTime(z.y(), m_document->fps()));
5047 m_scene->setSnapList(snaps);
5048 //for (int i = 0; i < m_snapPoints.size(); ++i)
5049 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5052 void CustomTrackView::slotSeekToPreviousSnap()
5054 updateSnapPoints(NULL);
5055 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5056 setCursorPos((int) res.frames(m_document->fps()));
5060 void CustomTrackView::slotSeekToNextSnap()
5062 updateSnapPoints(NULL);
5063 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5064 setCursorPos((int) res.frames(m_document->fps()));
5068 void CustomTrackView::clipStart()
5070 AbstractClipItem *item = getMainActiveClip();
5072 setCursorPos((int) item->startPos().frames(m_document->fps()));
5077 void CustomTrackView::clipEnd()
5079 AbstractClipItem *item = getMainActiveClip();
5081 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5086 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5088 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5089 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5090 m_commandStack->push(command);
5093 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5095 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5096 m_commandStack->push(command);
5099 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5101 DocClipBase *base = m_document->clipManager()->getClipById(id);
5102 QList <CommentedTime> markers = base->commentedSnapMarkers();
5104 if (markers.isEmpty()) {
5105 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5108 QUndoCommand *deleteMarkers = new QUndoCommand();
5109 deleteMarkers->setText("Delete clip markers");
5111 for (int i = 0; i < markers.size(); i++) {
5112 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5114 m_commandStack->push(deleteMarkers);
5117 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5119 DocClipBase *base = m_document->clipManager()->getClipById(id);
5120 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5121 else base->deleteSnapMarker(pos);
5122 emit updateClipMarkers(base);
5123 setDocumentModified();
5124 viewport()->update();
5127 int CustomTrackView::hasGuide(int pos, int offset)
5129 for (int i = 0; i < m_guides.count(); i++) {
5130 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5131 if (qAbs(guidePos - pos) <= offset) return guidePos;
5132 else if (guidePos > pos) return -1;
5137 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5141 double fps = m_document->fps();
5142 for (int i = 0; i < m_guides.count(); i++) {
5143 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5144 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5146 goMenu->setEnabled(!m_guides.isEmpty());
5149 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5151 if (oldPos > GenTime() && pos > GenTime()) {
5153 for (int i = 0; i < m_guides.count(); i++) {
5154 if (m_guides.at(i)->position() == oldPos) {
5155 Guide *item = m_guides.at(i);
5156 item->updateGuide(pos, comment);
5160 } else if (pos > GenTime()) addGuide(pos, comment);
5164 for (int i = 0; i < m_guides.count(); i++) {
5165 if (m_guides.at(i)->position() == oldPos) {
5166 delete m_guides.takeAt(i);
5171 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5173 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5174 m_document->syncGuides(m_guides);
5177 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5179 for (int i = 0; i < m_guides.count(); i++) {
5180 if (m_guides.at(i)->position() == pos) {
5181 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5185 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5186 scene()->addItem(g);
5188 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5189 m_document->syncGuides(m_guides);
5193 void CustomTrackView::slotAddGuide(bool dialog)
5195 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5197 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5198 if (d.exec() != QDialog::Accepted) return;
5199 marker = d.newMarker();
5202 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5204 if (addGuide(marker.time(), marker.comment())) {
5205 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5206 m_commandStack->push(command);
5210 void CustomTrackView::slotEditGuide(int guidePos)
5213 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5214 else pos = GenTime(guidePos, m_document->fps());
5216 for (int i = 0; i < m_guides.count(); i++) {
5217 if (m_guides.at(i)->position() == pos) {
5218 slotEditGuide(m_guides.at(i)->info());
5223 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5226 void CustomTrackView::slotEditGuide(CommentedTime guide)
5228 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5229 if (d.exec() == QDialog::Accepted) {
5230 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5231 m_commandStack->push(command);
5236 void CustomTrackView::slotEditTimeLineGuide()
5238 if (m_dragGuide == NULL) return;
5239 CommentedTime guide = m_dragGuide->info();
5240 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5241 if (d.exec() == QDialog::Accepted) {
5242 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5243 m_commandStack->push(command);
5247 void CustomTrackView::slotDeleteGuide(int guidePos)
5250 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5251 else pos = GenTime(guidePos, m_document->fps());
5253 for (int i = 0; i < m_guides.count(); i++) {
5254 if (m_guides.at(i)->position() == pos) {
5255 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5256 m_commandStack->push(command);
5261 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5265 void CustomTrackView::slotDeleteTimeLineGuide()
5267 if (m_dragGuide == NULL) return;
5268 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5269 m_commandStack->push(command);
5273 void CustomTrackView::slotDeleteAllGuides()
5275 QUndoCommand *deleteAll = new QUndoCommand();
5276 deleteAll->setText("Delete all guides");
5277 for (int i = 0; i < m_guides.count(); i++) {
5278 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5280 m_commandStack->push(deleteAll);
5283 void CustomTrackView::setTool(PROJECTTOOL tool)
5288 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5291 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5292 m_scene->setScale(scaleFactor, verticalScale);
5293 removeTipAnimation();
5294 bool adjust = false;
5295 if (verticalScale != matrix().m22()) adjust = true;
5296 setMatrix(newmatrix);
5298 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5299 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5300 for (int i = 0; i < m_guides.count(); i++) {
5301 QLineF l = m_guides.at(i)->line();
5302 l.setP2(QPointF(l.x2(), newHeight));
5303 m_guides.at(i)->setLine(l);
5305 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5308 int diff = sceneRect().width() - m_projectDuration;
5309 if (diff * newmatrix.m11() < 50) {
5310 if (newmatrix.m11() < 0.4)
5311 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5313 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5315 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5316 centerOn(QPointF(cursorPos(), verticalPos));
5319 void CustomTrackView::slotRefreshGuides()
5321 if (KdenliveSettings::showmarkers()) {
5322 for (int i = 0; i < m_guides.count(); i++)
5323 m_guides.at(i)->update();
5327 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5329 painter->setClipRect(rect);
5330 QPen pen1 = painter->pen();
5331 pen1.setColor(palette().dark().color());
5332 painter->setPen(pen1);
5333 double min = rect.left();
5334 double max = rect.right();
5335 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5336 int maxTrack = m_document->tracksCount();
5337 QColor lockedColor = palette().button().color();
5338 QColor audioColor = palette().alternateBase().color();
5339 for (int i = 0; i < maxTrack; i++) {
5340 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5341 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5342 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5343 if (i == m_selectedTrack)
5344 painter->fillRect(track, m_activeTrackBrush.brush(this));
5346 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5348 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5352 bool CustomTrackView::findString(const QString &text)
5355 for (int i = 0; i < m_searchPoints.size(); ++i) {
5356 marker = m_searchPoints.at(i).comment();
5357 if (marker.contains(text, Qt::CaseInsensitive)) {
5358 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5359 int vert = verticalScrollBar()->value();
5360 int hor = cursorPos();
5361 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5369 void CustomTrackView::selectFound(QString track, QString pos)
5371 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5372 slotSelectTrack(track.toInt());
5374 int vert = verticalScrollBar()->value();
5375 int hor = cursorPos();
5376 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5379 bool CustomTrackView::findNextString(const QString &text)
5382 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5383 marker = m_searchPoints.at(i).comment();
5384 if (marker.contains(text, Qt::CaseInsensitive)) {
5385 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5386 int vert = verticalScrollBar()->value();
5387 int hor = cursorPos();
5388 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5397 void CustomTrackView::initSearchStrings()
5399 m_searchPoints.clear();
5400 QList<QGraphicsItem *> itemList = items();
5401 for (int i = 0; i < itemList.count(); i++) {
5402 // parse all clip names
5403 if (itemList.at(i)->type() == AVWIDGET) {
5404 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5405 GenTime start = item->startPos();
5406 CommentedTime t(start, item->clipName());
5407 m_searchPoints.append(t);
5408 // add all clip markers
5409 QList < CommentedTime > markers = item->commentedSnapMarkers();
5410 m_searchPoints += markers;
5415 for (int i = 0; i < m_guides.count(); i++)
5416 m_searchPoints.append(m_guides.at(i)->info());
5418 qSort(m_searchPoints);
5421 void CustomTrackView::clearSearchStrings()
5423 m_searchPoints.clear();
5427 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5429 QList<ItemInfo> matchingInfo;
5430 QList<QGraphicsItem *> itemList = items();
5431 for (int i = 0; i < itemList.count(); i++) {
5432 if (itemList.at(i)->type() == AVWIDGET) {
5433 ClipItem *item = (ClipItem *)itemList.at(i);
5434 if (item->clipProducer() == clipId)
5435 matchingInfo << item->info();
5438 return matchingInfo;
5441 void CustomTrackView::copyClip()
5443 qDeleteAll(m_copiedItems);
5444 m_copiedItems.clear();
5445 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5446 if (itemList.count() == 0) {
5447 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5450 for (int i = 0; i < itemList.count(); i++) {
5451 if (itemList.at(i)->type() == AVWIDGET) {
5452 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5453 ClipItem *clone = clip->clone(clip->info());
5454 m_copiedItems.append(clone);
5455 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5456 Transition *dup = static_cast <Transition *>(itemList.at(i));
5457 m_copiedItems.append(dup->clone());
5462 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5464 if (m_scene->editMode() != NORMALEDIT) {
5465 // If we are in overwrite mode, always allow the move
5468 int height = m_tracksHeight - 2;
5470 if (type == TRANSITIONWIDGET) {
5471 height = Transition::itemHeight();
5472 offset = Transition::itemOffset();
5474 else if (type == AVWIDGET) {
5475 height = ClipItem::itemHeight();
5476 offset = ClipItem::itemOffset();
5478 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);
5479 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5480 for (int i = 0; i < collisions.count(); i++) {
5481 if (collisions.at(i)->type() == type) {
5488 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5491 for (int i = 0; i < infoList.count(); i++) {
5492 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));
5495 QList<QGraphicsItem *> collisions = scene()->items(path);
5496 for (int i = 0; i < collisions.count(); i++) {
5497 if (collisions.at(i)->type() == type) return false;
5502 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5504 for (int i = 0; i < items.count(); i++) {
5505 ItemInfo info = items.at(i)->info();
5506 info.startPos += offset;
5507 info.endPos += offset;
5508 info.track += trackOffset;
5509 if (!canBePastedTo(info, items.at(i)->type())) return false;
5514 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5516 QPainterPath movePath;
5517 movePath.moveTo(0, 0);
5519 for (int i = 0; i < items.count(); i++) {
5520 ItemInfo info = items.at(i)->info();
5521 info.startPos = info.startPos + offset;
5522 info.endPos = info.endPos + offset;
5523 info.track = info.track + trackOffset;
5524 if (info.startPos < GenTime()) {
5525 // No clip should go below 0
5528 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));
5529 movePath.addRect(rect);
5531 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5532 for (int i = 0; i < collisions.count(); i++) {
5533 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5534 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5542 void CustomTrackView::pasteClip()
5544 if (m_copiedItems.count() == 0) {
5545 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5550 GenTime pos = GenTime(-1);
5551 if (m_menuPosition.isNull()) {
5552 position = mapFromGlobal(QCursor::pos());
5553 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5554 track = m_selectedTrack;
5555 pos = GenTime(m_cursorPos, m_document->fps());
5556 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5560 position = m_menuPosition;
5563 if (pos == GenTime(-1))
5564 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5566 track = (int)(mapToScene(position).y() / m_tracksHeight);
5568 GenTime leftPos = m_copiedItems.at(0)->startPos();
5569 int lowerTrack = m_copiedItems.at(0)->track();
5570 int upperTrack = m_copiedItems.at(0)->track();
5571 for (int i = 1; i < m_copiedItems.count(); i++) {
5572 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5573 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5574 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5577 GenTime offset = pos - leftPos;
5578 int trackOffset = track - lowerTrack;
5580 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5581 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5582 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5583 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5586 QUndoCommand *pasteClips = new QUndoCommand();
5587 pasteClips->setText("Paste clips");
5589 for (int i = 0; i < m_copiedItems.count(); i++) {
5590 // parse all clip names
5591 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5592 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5593 ItemInfo info = clip->info();
5594 info.startPos += offset;
5595 info.endPos += offset;
5596 info.track += trackOffset;
5597 if (canBePastedTo(info, AVWIDGET)) {
5598 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5599 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5600 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5601 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5603 info.startPos = tr->startPos() + offset;
5604 info.endPos = tr->endPos() + offset;
5605 info.track = tr->track() + trackOffset;
5606 int transitionEndTrack;
5607 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5608 else transitionEndTrack = tr->transitionEndTrack();
5609 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5610 if (info.startPos >= info.endPos) {
5611 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5612 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5613 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5616 updateTrackDuration(-1, pasteClips);
5617 m_commandStack->push(pasteClips);
5620 void CustomTrackView::pasteClipEffects()
5622 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5623 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5626 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5628 QUndoCommand *paste = new QUndoCommand();
5629 paste->setText("Paste effects");
5631 QList<QGraphicsItem *> clips = scene()->selectedItems();
5634 for (int i = 0; i < clips.count(); ++i) {
5635 if (clips.at(i)->type() == GROUPWIDGET) {
5636 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5637 for (int j = 0; j < children.count(); j++) {
5638 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5639 clips.append(children.at(j));
5645 for (int i = 0; i < clips.count(); ++i) {
5646 if (clips.at(i)->type() == AVWIDGET) {
5647 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5648 for (int j = 1; j <= clip->effectsCount(); j++) {
5649 QDomElement eff = clip->effectAt(j);
5650 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5651 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5652 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5657 if (paste->childCount() > 0) m_commandStack->push(paste);
5660 //adjust effects (fades, ...)
5661 for (int i = 0; i < clips.count(); ++i) {
5662 if (clips.at(i)->type() == AVWIDGET) {
5663 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5664 updatePositionEffects(item, item->info());
5670 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5672 // parse parameters to check if we need to adjust to the new crop start
5673 int diff = (newstart - oldstart).frames(m_document->fps());
5674 int max = (newstart + duration).frames(m_document->fps());
5676 QDomNodeList params = xml.elementsByTagName("parameter");
5677 for (int i = 0; i < params.count(); i++) {
5678 QDomElement e = params.item(i).toElement();
5679 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5680 QString def = e.attribute("default");
5681 // Effect has a keyframe type parameter, we need to adjust the values
5682 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5683 QStringList newKeyFrames;
5684 foreach(const QString &str, keys) {
5685 int pos = str.section(':', 0, 0).toInt();
5686 double val = str.section(':', 1, 1).toDouble();
5689 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5691 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5693 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5694 e.setAttribute("keyframes", newKeyFrames.join(";"));
5699 ClipItem *CustomTrackView::getClipUnderCursor() const
5701 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5702 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5703 for (int i = 0; i < collisions.count(); i++) {
5704 if (collisions.at(i)->type() == AVWIDGET) {
5705 return static_cast < ClipItem *>(collisions.at(i));
5711 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5713 QList<QGraphicsItem *> clips = scene()->selectedItems();
5714 if (clips.isEmpty()) {
5715 return getClipUnderCursor();
5717 AbstractClipItem *item = NULL;
5718 for (int i = 0; i < clips.count(); ++i) {
5719 if (clips.at(i)->type() == AVWIDGET) {
5720 item = static_cast < AbstractClipItem *>(clips.at(i));
5721 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5724 if (item) return item;
5729 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5731 QList<QGraphicsItem *> clips = scene()->selectedItems();
5732 if (clips.isEmpty()) {
5733 return getClipUnderCursor();
5736 // remove all items in the list that are not clips
5737 for (int i = 0; i < clips.count();) {
5738 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5741 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5742 for (int i = 0; i < clips.count(); ++i) {
5743 if (clips.at(i)->type() == AVWIDGET) {
5744 item = static_cast < ClipItem *>(clips.at(i));
5745 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5753 void CustomTrackView::setInPoint()
5755 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5757 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5760 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5764 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5767 void CustomTrackView::setOutPoint()
5769 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5771 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5774 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5778 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5781 void CustomTrackView::slotUpdateAllThumbs()
5783 if (!isEnabled()) return;
5784 QList<QGraphicsItem *> itemList = items();
5785 //if (itemList.isEmpty()) return;
5787 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5788 for (int i = 0; i < itemList.count(); i++) {
5789 if (itemList.at(i)->type() == AVWIDGET) {
5790 item = static_cast <ClipItem *>(itemList.at(i));
5791 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5792 // Check if we have a cached thumbnail
5793 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5794 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5795 if (QFile::exists(thumb)) {
5797 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5798 item->slotSetStartThumb(pix);
5801 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5802 QString endThumb = startThumb;
5803 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5804 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5805 if (QFile::exists(startThumb)) {
5806 QPixmap pix(startThumb);
5807 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5808 item->slotSetStartThumb(pix);
5810 if (QFile::exists(endThumb)) {
5811 QPixmap pix(endThumb);
5812 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5813 item->slotSetEndThumb(pix);
5816 item->refreshClip(false, false);
5820 viewport()->update();
5823 void CustomTrackView::saveThumbnails()
5825 QList<QGraphicsItem *> itemList = items();
5827 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5828 for (int i = 0; i < itemList.count(); i++) {
5829 if (itemList.at(i)->type() == AVWIDGET) {
5830 item = static_cast <ClipItem *>(itemList.at(i));
5831 if (item->clipType() != COLOR) {
5832 // Check if we have a cached thumbnail
5833 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5834 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5835 if (!QFile::exists(thumb)) {
5836 QPixmap pix(item->startThumb());
5840 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5841 QString endThumb = startThumb;
5842 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5843 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5844 if (!QFile::exists(startThumb)) {
5845 QPixmap pix(item->startThumb());
5846 pix.save(startThumb);
5848 if (!QFile::exists(endThumb)) {
5849 QPixmap pix(item->endThumb());
5859 void CustomTrackView::slotInsertTrack(int ix)
5861 TrackDialog d(m_document, parentWidget());
5862 d.comboTracks->setCurrentIndex(ix);
5863 d.label->setText(i18n("Insert track"));
5864 d.setWindowTitle(i18n("Insert New Track"));
5866 if (d.exec() == QDialog::Accepted) {
5867 ix = d.comboTracks->currentIndex();
5868 if (d.before_select->currentIndex() == 1)
5872 info.isMute = false;
5873 info.isLocked = false;
5874 info.effectsList = EffectsList(true);
5875 if (d.video_track->isChecked()) {
5876 info.type = VIDEOTRACK;
5877 info.isBlind = false;
5879 info.type = AUDIOTRACK;
5880 info.isBlind = true;
5882 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5883 m_commandStack->push(addTrack);
5884 setDocumentModified();
5888 void CustomTrackView::slotDeleteTrack(int ix)
5890 if (m_document->tracksCount() < 2) return;
5891 TrackDialog d(m_document, parentWidget());
5892 d.comboTracks->setCurrentIndex(ix);
5893 d.label->setText(i18n("Delete track"));
5894 d.before_select->setHidden(true);
5895 d.setWindowTitle(i18n("Delete Track"));
5896 d.video_track->setHidden(true);
5897 d.audio_track->setHidden(true);
5898 if (d.exec() == QDialog::Accepted) {
5899 ix = d.comboTracks->currentIndex();
5900 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5901 deleteTimelineTrack(ix, info);
5902 setDocumentModified();
5903 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5904 m_commandStack->push(command);*/
5908 void CustomTrackView::slotConfigTracks(int ix)
5910 TracksConfigDialog d(m_document, ix, parentWidget());
5911 if (d.exec() == QDialog::Accepted) {
5912 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5913 m_commandStack->push(configTracks);
5914 QList <int> toDelete = d.deletedTracks();
5915 for (int i = 0; i < toDelete.count(); ++i) {
5916 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5917 deleteTimelineTrack(toDelete.at(i) - i, info);
5919 setDocumentModified();
5923 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5925 if (m_document->tracksCount() < 2) return;
5926 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5927 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5928 QList<QGraphicsItem *> selection = m_scene->items(r);
5929 QUndoCommand *deleteTrack = new QUndoCommand();
5930 deleteTrack->setText("Delete track");
5932 // Delete all clips in selected track
5933 for (int i = 0; i < selection.count(); i++) {
5934 if (selection.at(i)->type() == AVWIDGET) {
5935 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5936 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5937 m_waitingThumbs.removeAll(item);
5938 m_scene->removeItem(item);
5941 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5942 Transition *item = static_cast <Transition *>(selection.at(i));
5943 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5944 m_scene->removeItem(item);
5950 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5951 m_commandStack->push(deleteTrack);
5954 void CustomTrackView::autoTransition()
5956 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5957 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5958 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5961 Transition *tr = static_cast <Transition*>(itemList.at(0));
5962 tr->setAutomatic(!tr->isAutomatic());
5963 QDomElement transition = tr->toXML();
5964 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);
5965 setDocumentModified();
5968 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5970 QList<QGraphicsItem *> list = scene()->items();
5971 ClipItem *clip = NULL;
5972 for (int i = 0; i < list.size(); ++i) {
5973 if (list.at(i)->type() == AVWIDGET) {
5974 clip = static_cast <ClipItem *>(list.at(i));
5975 if (clip->clipProducer() == id) {
5976 clip->setClipName(name);
5980 viewport()->update();
5983 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5985 minimum = GenTime();
5986 maximum = GenTime();
5987 QList<QGraphicsItem *> selection;
5988 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5989 selection.removeAll(item);
5990 for (int i = 0; i < selection.count(); i++) {
5991 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5992 if (clip && clip->type() == AVWIDGET) {
5993 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5994 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5999 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6001 minimum = GenTime();
6002 maximum = GenTime();
6003 QList<QGraphicsItem *> selection;
6004 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6005 selection.removeAll(item);
6006 for (int i = 0; i < selection.count(); i++) {
6007 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6008 if (clip && clip->type() == TRANSITIONWIDGET) {
6009 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6010 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6015 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6017 for (int i = 0; i < groups.count(); i++) {
6018 QDomNodeList children = groups.at(i).childNodes();
6019 scene()->clearSelection();
6020 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6021 QDomElement elem = children.item(nodeindex).toElement();
6022 int pos = elem.attribute("position").toInt();
6023 int track = elem.attribute("track").toInt();
6024 if (elem.tagName() == "clipitem") {
6025 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6026 if (clip) clip->setSelected(true);
6028 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6029 if (clip) clip->setSelected(true);
6032 groupSelectedItems(false, true);
6036 void CustomTrackView::splitAudio()
6038 resetSelectionGroup();
6039 QList<QGraphicsItem *> selection = scene()->selectedItems();
6040 if (selection.isEmpty()) {
6041 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6044 QUndoCommand *splitCommand = new QUndoCommand();
6045 splitCommand->setText(i18n("Split audio"));
6046 for (int i = 0; i < selection.count(); i++) {
6047 if (selection.at(i)->type() == AVWIDGET) {
6048 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6049 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6050 if (clip->parentItem()) {
6051 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6053 EffectsList effects;
6054 effects.clone(clip->effectList());
6055 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6060 if (splitCommand->childCount()) {
6061 updateTrackDuration(-1, splitCommand);
6062 m_commandStack->push(splitCommand);
6066 void CustomTrackView::setAudioAlignReference()
6068 QList<QGraphicsItem *> selection = scene()->selectedItems();
6069 if (selection.isEmpty() || selection.size() > 1) {
6070 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6073 if (m_audioCorrelator != NULL) {
6074 delete m_audioCorrelator;
6076 if (selection.at(0)->type() == AVWIDGET) {
6077 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6078 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6079 m_audioAlignmentReference = clip;
6081 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
6082 m_audioCorrelator = new AudioCorrelation(envelope);
6084 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6085 envelope->dumpInfo();
6087 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6091 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6094 void CustomTrackView::alignAudio()
6096 bool referenceOK = true;
6097 if (m_audioCorrelator == NULL) {
6098 referenceOK = false;
6101 if (!scene()->items().contains(m_audioAlignmentReference)) {
6102 // The reference item has been deleted from the timeline (or so)
6103 referenceOK = false;
6107 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6112 QList<QGraphicsItem *> selection = scene()->selectedItems();
6113 foreach (QGraphicsItem *item, selection) {
6114 if (item->type() == AVWIDGET) {
6116 ClipItem *clip = static_cast<ClipItem*>(item);
6117 if (clip == m_audioAlignmentReference) {
6121 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6122 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()),
6123 clip->info().cropStart.frames(m_document->fps()),
6124 clip->info().cropDuration.frames(m_document->fps()));
6126 // FFT only for larger vectors. We could use it all time, but for small vectors
6127 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6128 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6129 int shift = m_audioCorrelator->getShift(index);
6132 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6133 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6134 envelope->dumpInfo();
6137 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6138 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6139 qDebug() << "We will start at " << targetPos;
6140 qDebug() << "to shift by " << shift;
6141 qDebug() << "(eventually)";
6142 qDebug() << "(maybe)";
6146 QUndoCommand *moveCommand = new QUndoCommand();
6148 GenTime add(shift, m_document->fps());
6149 ItemInfo start = clip->info();
6151 ItemInfo end = start;
6152 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6153 end.endPos = end.startPos + start.cropDuration;
6155 if ( end.startPos.seconds() < 0 ) {
6156 // Clip would start before 0, so crop it first
6157 GenTime cropBy = -end.startPos;
6160 qDebug() << "Need to crop clip. " << start;
6161 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6164 ItemInfo resized = start;
6165 resized.startPos += cropBy;
6167 resizeClip(start, resized);
6168 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6170 start = clip->info();
6171 end.startPos += cropBy;
6174 qDebug() << "Clip cropped. " << start;
6175 qDebug() << "Moving to: " << end;
6179 if (itemCollision(clip, end)) {
6181 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6185 moveCommand->setText(i18n("Auto-align clip"));
6186 new MoveClipCommand(this, start, end, true, moveCommand);
6187 updateTrackDuration(clip->track(), moveCommand);
6188 m_commandStack->push(moveCommand);
6195 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6197 emit displayMessage(i18n("Auto-aligned %1 clips.").arg(counter), InformationMessage);
6201 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6203 ClipItem *clip = getClipItemAt(pos, track);
6205 kDebug() << "// Cannot find clip to split!!!";
6209 int start = pos.frames(m_document->fps());
6210 int freetrack = m_document->tracksCount() - track - 1;
6212 // do not split audio when we are on an audio track
6213 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6216 for (; freetrack > 0; freetrack--) {
6217 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6218 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6219 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6220 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6221 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6226 kDebug() << "GOT TRK: " << track;
6227 if (freetrack == 0) {
6228 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6230 ItemInfo info = clip->info();
6231 info.track = m_document->tracksCount() - freetrack;
6232 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6233 scene()->clearSelection();
6234 clip->setSelected(true);
6235 ClipItem *audioClip = getClipItemAt(start, info.track);
6237 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6238 clip->setVideoOnly(true);
6239 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6240 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6242 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6243 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6245 m_document->renderer()->unlockService(tractor);
6246 audioClip->setSelected(true);
6247 audioClip->setAudioOnly(true);
6249 // keep video effects, move audio effects to audio clip
6252 for (int i = 0; i < effects.count(); ++i) {
6253 if (effects.at(i).attribute("type") == "audio") {
6254 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6257 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6262 groupSelectedItems(false, true);
6266 // unsplit clip: remove audio part and change video part to normal clip
6267 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6268 kDebug() << "//CANNOT FIND CLP GRP";
6271 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6272 QList<QGraphicsItem *> children = grp->childItems();
6273 if (children.count() != 2) {
6274 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6277 for (int i = 0; i < children.count(); i++) {
6278 if (children.at(i) != clip) {
6279 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6280 ItemInfo info = clip->info();
6281 deleteClip(clp->info());
6282 clip->setVideoOnly(false);
6283 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6284 if (!m_document->renderer()->mltUpdateClipProducer(
6286 m_document->tracksCount() - info.track,
6287 info.startPos.frames(m_document->fps()),
6288 clip->baseClip()->getProducer(info.track))) {
6290 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6291 info.startPos.frames(m_document->fps()), info.track),
6294 m_document->renderer()->unlockService(tractor);
6296 // re-add audio effects
6297 for (int i = 0; i < effects.count(); ++i) {
6298 if (effects.at(i).attribute("type") == "audio") {
6299 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6306 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6307 m_document->clipManager()->removeGroup(grp);
6308 scene()->destroyItemGroup(grp);
6312 void CustomTrackView::setVideoOnly()
6314 resetSelectionGroup();
6315 QList<QGraphicsItem *> selection = scene()->selectedItems();
6316 if (selection.isEmpty()) {
6317 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6320 QUndoCommand *videoCommand = new QUndoCommand();
6321 videoCommand->setText(i18n("Video only"));
6322 for (int i = 0; i < selection.count(); i++) {
6323 if (selection.at(i)->type() == AVWIDGET) {
6324 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6325 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6326 if (clip->parentItem()) {
6327 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6329 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6334 m_commandStack->push(videoCommand);
6337 void CustomTrackView::setAudioOnly()
6339 resetSelectionGroup();
6340 QList<QGraphicsItem *> selection = scene()->selectedItems();
6341 if (selection.isEmpty()) {
6342 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6345 QUndoCommand *videoCommand = new QUndoCommand();
6346 videoCommand->setText(i18n("Audio only"));
6347 for (int i = 0; i < selection.count(); i++) {
6348 if (selection.at(i)->type() == AVWIDGET) {
6349 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6350 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6351 if (clip->parentItem()) {
6352 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6354 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6359 m_commandStack->push(videoCommand);
6362 void CustomTrackView::setAudioAndVideo()
6364 resetSelectionGroup();
6365 QList<QGraphicsItem *> selection = scene()->selectedItems();
6366 if (selection.isEmpty()) {
6367 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6370 QUndoCommand *videoCommand = new QUndoCommand();
6371 videoCommand->setText(i18n("Audio and Video"));
6372 for (int i = 0; i < selection.count(); i++) {
6373 if (selection.at(i)->type() == AVWIDGET) {
6374 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6375 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6376 if (clip->parentItem()) {
6377 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6379 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6384 m_commandStack->push(videoCommand);
6387 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6389 ClipItem *clip = getClipItemAt(pos, track);
6391 kDebug() << "// Cannot find clip to split!!!";
6394 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6396 int start = pos.frames(m_document->fps());
6397 clip->setVideoOnly(true);
6398 clip->setAudioOnly(false);
6399 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6400 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6402 } else if (audioOnly) {
6403 int start = pos.frames(m_document->fps());
6404 clip->setAudioOnly(true);
6405 clip->setVideoOnly(false);
6406 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6407 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6410 int start = pos.frames(m_document->fps());
6411 clip->setAudioOnly(false);
6412 clip->setVideoOnly(false);
6413 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6414 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6417 m_document->renderer()->unlockService(tractor);
6419 setDocumentModified();
6422 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6424 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6425 m_clipTypeGroup->setEnabled(false);
6427 m_clipTypeGroup->setEnabled(true);
6428 QList <QAction *> actions = m_clipTypeGroup->actions();
6430 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6431 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6432 else lookup = "clip_audio_and_video";
6433 for (int i = 0; i < actions.count(); i++) {
6434 if (actions.at(i)->data().toString() == lookup) {
6435 actions.at(i)->setChecked(true);
6442 void CustomTrackView::slotGoToMarker(QAction *action)
6444 int pos = action->data().toInt();
6445 setCursorPos(pos, true);
6448 void CustomTrackView::reloadTransitionLumas()
6452 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6453 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6454 for (int i = 0; i < params.count(); i++) {
6455 QDomElement e = params.item(i).toElement();
6456 if (e.attribute("tag") == "resource") {
6457 lumaNames = e.attribute("paramlistdisplay");
6458 lumaFiles = e.attribute("paramlist");
6463 QList<QGraphicsItem *> itemList = items();
6464 Transition *transitionitem;
6465 QDomElement transitionXml;
6466 for (int i = 0; i < itemList.count(); i++) {
6467 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6468 transitionitem = static_cast <Transition*>(itemList.at(i));
6469 transitionXml = transitionitem->toXML();
6470 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6471 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6472 for (int i = 0; i < params.count(); i++) {
6473 QDomElement e = params.item(i).toElement();
6474 if (e.attribute("tag") == "resource") {
6475 e.setAttribute("paramlistdisplay", lumaNames);
6476 e.setAttribute("paramlist", lumaFiles);
6481 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6482 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6483 for (int i = 0; i < params.count(); i++) {
6484 QDomElement e = params.item(i).toElement();
6485 if (e.attribute("tag") == "luma") {
6486 e.setAttribute("paramlistdisplay", lumaNames);
6487 e.setAttribute("paramlist", lumaFiles);
6494 emit transitionItemSelected(NULL);
6497 double CustomTrackView::fps() const
6499 return m_document->fps();
6502 void CustomTrackView::updateProjectFps()
6504 // update all clips to the new fps
6505 resetSelectionGroup();
6506 scene()->clearSelection();
6508 QList<QGraphicsItem *> itemList = items();
6509 for (int i = 0; i < itemList.count(); i++) {
6510 // remove all items and re-add them one by one
6511 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6513 for (int i = 0; i < itemList.count(); i++) {
6514 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6515 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6516 clip->updateFps(m_document->fps());
6517 m_scene->addItem(clip);
6518 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6519 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6520 QList<QGraphicsItem *> children = grp->childItems();
6521 for (int j = 0; j < children.count(); j++) {
6522 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6523 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6524 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6525 clip->updateFps(m_document->fps());
6528 m_document->clipManager()->removeGroup(grp);
6529 m_scene->addItem(grp);
6530 scene()->destroyItemGroup(grp);
6531 scene()->clearSelection();
6532 for (int j = 0; j < children.count(); j++) {
6533 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6534 //children.at(j)->setParentItem(0);
6535 children.at(j)->setSelected(true);
6538 groupSelectedItems(true, true);
6539 } else if (itemList.at(i)->type() == GUIDEITEM) {
6540 Guide *g = static_cast<Guide *>(itemList.at(i));
6542 m_scene->addItem(g);
6545 viewport()->update();
6548 void CustomTrackView::slotTrackDown()
6550 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6551 else m_selectedTrack++;
6552 emit updateTrackHeaders();
6553 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6554 ensureVisible(rect, 0, 0);
6555 viewport()->update();
6558 void CustomTrackView::slotTrackUp()
6560 if (m_selectedTrack > 0) m_selectedTrack--;
6561 else m_selectedTrack = m_document->tracksCount() - 1;
6562 emit updateTrackHeaders();
6563 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6564 ensureVisible(rect, 0, 0);
6565 viewport()->update();
6568 int CustomTrackView::selectedTrack() const
6570 return m_selectedTrack;
6573 QStringList CustomTrackView::selectedClips() const
6575 QStringList clipIds;
6576 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6577 for (int i = 0; i < selection.count(); i++) {
6578 if (selection.at(i)->type() == AVWIDGET) {
6579 ClipItem *item = (ClipItem *)selection.at(i);
6580 clipIds << item->clipProducer();
6586 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6588 QList<ClipItem *> clips;
6589 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6590 for (int i = 0; i < selection.count(); i++) {
6591 if (selection.at(i)->type() == AVWIDGET) {
6592 clips.append((ClipItem *)selection.at(i));
6598 void CustomTrackView::slotSelectTrack(int ix)
6600 m_selectedTrack = qMax(0, ix);
6601 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6602 emit updateTrackHeaders();
6603 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6604 ensureVisible(rect, 0, 0);
6605 viewport()->update();
6608 void CustomTrackView::slotSelectClipsInTrack()
6610 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6611 QList<QGraphicsItem *> selection = m_scene->items(rect);
6612 m_scene->clearSelection();
6613 for (int i = 0; i < selection.count(); i++) {
6614 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6615 selection.at(i)->setSelected(true);
6618 resetSelectionGroup();
6619 groupSelectedItems();
6622 void CustomTrackView::slotSelectAllClips()
6624 QList<QGraphicsItem *> selection = m_scene->items();
6625 m_scene->clearSelection();
6626 for (int i = 0; i < selection.count(); i++) {
6627 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6628 selection.at(i)->setSelected(true);
6631 resetSelectionGroup();
6632 groupSelectedItems();
6635 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6638 if (track != -1 && pos != -1)
6639 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6641 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6642 QList<QGraphicsItem *> selection = m_scene->items(rect);
6643 resetSelectionGroup(group);
6644 if (!group) m_scene->clearSelection();
6645 for (int i = 0; i < selection.count(); i++) {
6646 if (selection.at(i)->type() == AVWIDGET) {
6647 selection.at(i)->setSelected(add);
6651 if (group) groupSelectedItems();
6654 void CustomTrackView::selectTransition(bool add, bool group)
6656 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6657 QList<QGraphicsItem *> selection = m_scene->items(rect);
6658 resetSelectionGroup(group);
6659 if (!group) m_scene->clearSelection();
6660 for (int i = 0; i < selection.count(); i++) {
6661 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6662 selection.at(i)->setSelected(add);
6666 if (group) groupSelectedItems();
6669 QStringList CustomTrackView::extractTransitionsLumas()
6672 QList<QGraphicsItem *> itemList = items();
6673 Transition *transitionitem;
6674 QDomElement transitionXml;
6675 for (int i = 0; i < itemList.count(); i++) {
6676 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6677 transitionitem = static_cast <Transition*>(itemList.at(i));
6678 transitionXml = transitionitem->toXML();
6679 // luma files in transitions can be in "resource" or "luma" property
6680 QString luma = EffectsList::parameter(transitionXml, "luma");
6681 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6682 if (!luma.isEmpty()) urls << KUrl(luma).path();
6685 urls.removeDuplicates();
6689 void CustomTrackView::setEditMode(EDITMODE mode)
6691 m_scene->setEditMode(mode);
6694 void CustomTrackView::checkTrackSequence(int track)
6696 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6697 //track = m_document->tracksCount() -track;
6698 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6699 QList<QGraphicsItem *> selection = m_scene->items(rect);
6700 QList <int> timelineList;
6701 timelineList.append(0);
6702 for (int i = 0; i < selection.count(); i++) {
6703 if (selection.at(i)->type() == AVWIDGET) {
6704 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6705 int start = clip->startPos().frames(m_document->fps());
6706 int end = clip->endPos().frames(m_document->fps());
6707 if (!timelineList.contains(start)) timelineList.append(start);
6708 if (!timelineList.contains(end)) timelineList.append(end);
6711 qSort(timelineList);
6712 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6713 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6716 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6718 if (data.isEmpty()) return;
6719 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6721 info.startPos = GenTime(in, m_document->fps());
6722 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6723 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6724 info.cropDuration = info.endPos - info.startPos;
6725 info.track = m_selectedTrack;
6726 QUndoCommand *addCommand = new QUndoCommand();
6727 addCommand->setText(i18n("Insert clip"));
6728 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6729 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6730 updateTrackDuration(info.track, addCommand);
6731 m_commandStack->push(addCommand);
6733 selectClip(true, false, m_selectedTrack, in);
6734 // Automatic audio split
6735 if (KdenliveSettings::splitaudio())
6739 void CustomTrackView::clearSelection(bool emitInfo)
6741 resetSelectionGroup();
6742 scene()->clearSelection();
6744 if (emitInfo) emit clipItemSelected(NULL);
6747 void CustomTrackView::updatePalette()
6749 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6753 pen1.setColor(palette().text().color());
6754 m_cursorLine->setPen(pen1);
6758 void CustomTrackView::removeTipAnimation()
6761 scene()->removeItem(m_visualTip);
6762 m_animationTimer->stop();
6770 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6772 if (m_visualTip == NULL) {
6773 QRectF rect = clip->sceneBoundingRect();
6774 m_animation = new QGraphicsItemAnimation;
6775 m_animation->setTimeLine(m_animationTimer);
6776 m_animation->setScaleAt(1, 1, 1);
6781 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6782 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6783 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6785 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6787 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6789 m_animation->setScaleAt(.5, 2, 2);
6793 polygon << QPoint(0, - size * 2);
6794 if (mode == RESIZESTART)
6795 polygon << QPoint(size * 2, 0);
6797 polygon << QPoint(- size * 2, 0);
6798 polygon << QPoint(0, size * 2);
6799 polygon << QPoint(0, - size * 2);
6801 m_visualTip = new QGraphicsPolygonItem(polygon);
6802 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6803 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6804 if (mode == RESIZESTART)
6805 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6807 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6809 m_animation->setScaleAt(.5, 2, 1);
6811 case TRANSITIONSTART:
6813 polygon << QPoint(0, - size * 2);
6814 if (mode == TRANSITIONSTART)
6815 polygon << QPoint(size * 2, 0);
6817 polygon << QPoint(- size * 2, 0);
6818 polygon << QPoint(0, 0);
6819 polygon << QPoint(0, - size * 2);
6821 m_visualTip = new QGraphicsPolygonItem(polygon);
6822 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6823 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6824 if (mode == TRANSITIONSTART)
6825 m_visualTip->setPos(rect.x(), rect.bottom());
6827 m_visualTip->setPos(rect.right(), rect.bottom());
6829 m_animation->setScaleAt(.5, 2, 2);
6836 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6837 m_visualTip->setZValue(100);
6838 scene()->addItem(m_visualTip);
6839 m_animation->setItem(m_visualTip);
6840 m_animationTimer->start();
6844 bool CustomTrackView::hasAudio(int track) const
6846 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6847 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6848 QGraphicsItem *item;
6849 for (int i = 0; i < collisions.count(); i++) {
6850 item = collisions.at(i);
6851 if (!item->isEnabled()) continue;
6852 if (item->type() == AVWIDGET) {
6853 ClipItem *clip = static_cast <ClipItem *>(item);
6854 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6860 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6863 QUndoCommand *effectCommand = new QUndoCommand();
6865 if (effect.tagName() == "effectgroup") {
6866 effectName = effect.attribute("name");
6868 QDomElement namenode = effect.firstChildElement("name");
6869 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6870 else effectName = i18n("effect");
6872 effectCommand->setText(i18n("Add %1", effectName));
6873 if (effect.tagName() == "effectgroup") {
6874 QDomNodeList effectlist = effect.elementsByTagName("effect");
6875 for (int j = 0; j < effectlist.count(); j++) {
6876 QDomElement trackeffect = effectlist.at(j).toElement();
6877 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6878 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6881 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6885 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6886 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6887 delete effectCommand;
6890 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6893 if (effectCommand->childCount() > 0) {
6894 m_commandStack->push(effectCommand);
6895 setDocumentModified();
6897 else delete effectCommand;
6901 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6903 EffectsParameterList parameters;
6905 parameters.addParam("tag", effect.attribute("tag"));
6906 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6907 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6908 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6909 parameters.addParam("id", effect.attribute("id"));
6910 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6911 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6912 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6913 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6914 if (effect.attribute("id") == "region") {
6915 QDomNodeList subeffects = effect.elementsByTagName("effect");
6916 for (int i = 0; i < subeffects.count(); i++) {
6917 QDomElement subeffect = subeffects.at(i).toElement();
6918 int subeffectix = subeffect.attribute("region_ix").toInt();
6919 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
6920 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
6921 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
6922 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
6923 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
6927 QDomNodeList params = effect.elementsByTagName("parameter");
6928 adjustEffectParameters(parameters, params);
6934 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
6937 for (int i = 0; i < params.count(); i++) {
6938 QDomElement e = params.item(i).toElement();
6939 QString paramname = prefix + e.attribute("name");
6940 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6941 // effects with geometry param need in / out synced with the clip, request it...
6942 parameters.addParam("_sync_in_out", "1");
6944 if (e.attribute("type") == "simplekeyframe") {
6945 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6946 double factor = e.attribute("factor", "1").toDouble();
6947 double offset = e.attribute("offset", "0").toDouble();
6948 for (int j = 0; j < values.count(); j++) {
6949 QString pos = values.at(j).section(':', 0, 0);
6950 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6951 values[j] = pos + "=" + locale.toString(val);
6953 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6954 parameters.addParam(paramname, values.join(";"));
6955 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6956 parameters.addParam("max", e.attribute("max"));
6957 parameters.addParam("min", e.attribute("min"));
6958 parameters.addParam("factor", e.attribute("factor", "1"));*/
6959 } else if (e.attribute("type") == "keyframe") {
6960 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6961 parameters.addParam("keyframes", e.attribute("keyframes"));
6962 parameters.addParam("max", e.attribute("max"));
6963 parameters.addParam("min", e.attribute("min"));
6964 parameters.addParam("factor", e.attribute("factor", "1"));
6965 parameters.addParam("offset", e.attribute("offset", "0"));
6966 parameters.addParam("starttag", e.attribute("starttag", "start"));
6967 parameters.addParam("endtag", e.attribute("endtag", "end"));
6968 } else if (e.attribute("namedesc").contains(';')) {
6969 QString format = e.attribute("format");
6970 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6971 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6973 QTextStream txtNeu(&neu);
6974 if (values.size() > 0)
6975 txtNeu << (int)values[0].toDouble();
6976 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6977 txtNeu << separators[i];
6978 txtNeu << (int)(values[i+1].toDouble());
6980 parameters.addParam("start", neu);
6982 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6984 if (e.attribute("factor").contains('%')) {
6985 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6987 fact = e.attribute("factor", "1").toDouble();
6989 double offset = e.attribute("offset", "0").toDouble();
6990 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
6992 parameters.addParam(paramname, e.attribute("value"));
6999 void CustomTrackView::updateTrackNames(int track, bool added)
7001 QList <TrackInfo> tracks = m_document->tracksList();
7002 int max = tracks.count();
7003 int docTrack = max - track - 1;
7005 // count number of tracks of each type
7006 int videoTracks = 0;
7007 int audioTracks = 0;
7008 for (int i = max - 1; i >= 0; --i) {
7009 TrackInfo info = tracks.at(i);
7010 if (info.type == VIDEOTRACK)
7015 if (i <= docTrack) {
7016 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7017 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7020 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7021 info.trackName = type + QString::number(typeNumber);
7022 m_document->setTrackType(i, info);
7025 if (info.trackName == type + QString::number(typeNumber + 1)) {
7026 info.trackName = type + QString::number(typeNumber);
7027 m_document->setTrackType(i, info);
7032 emit tracksChanged();
7035 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7041 tracks << m_document->tracksCount() - track - 1;
7043 // negative track number -> update all tracks
7044 for (int i = 0; i < m_document->tracksCount(); ++i)
7048 for (int i = 0; i < tracks.count(); ++i) {
7050 // t + 1 because of black background track
7051 duration = m_document->renderer()->mltTrackDuration(t + 1);
7052 if (duration != m_document->trackDuration(t)) {
7053 m_document->setTrackDuration(t, duration);
7056 EffectsList effects = m_document->getTrackEffects(t);
7057 for (int j = 0; j < effects.count(); ++j) {
7059 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7060 * - update the effectstack if necessary
7067 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7069 QList<QGraphicsItem *> list = scene()->items();
7070 ClipItem *clip = NULL;
7071 for (int i = 0; i < list.size(); ++i) {
7072 if (list.at(i)->type() == AVWIDGET) {
7073 clip = static_cast <ClipItem *>(list.at(i));
7074 if (clip->clipProducer() == id) {
7075 clip->refreshClip(true, resetThumbs);
7081 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7083 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7085 if (effects.count()) {
7086 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7087 while (i != effects.constEnd()) {
7088 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, false, command);
7095 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7097 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7099 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7102 QDomElement newEffect;
7103 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
7104 if (effect.attribute("id") == filter) {
7105 newEffect = effect.cloneNode().toElement();
7106 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7107 while (i != filterParams.constEnd()) {
7108 EffectsList::setParameter(newEffect, i.key(), i.value());
7109 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7112 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7113 m_commandStack->push(command);
7114 emit clipItemSelected(clip);