1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addextradatacommand.h"
30 #include "commands/addtimelineclipcommand.h"
31 #include "commands/addeffectcommand.h"
32 #include "commands/editeffectcommand.h"
33 #include "commands/moveeffectcommand.h"
34 #include "commands/addtransitioncommand.h"
35 #include "commands/edittransitioncommand.h"
36 #include "commands/editkeyframecommand.h"
37 #include "commands/changespeedcommand.h"
38 #include "commands/addmarkercommand.h"
39 #include "commands/razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "commands/insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "commands/addtrackcommand.h"
52 #include "commands/changeeffectstatecommand.h"
53 #include "commands/movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "ui_importkeyframesdialog_ui.h"
56 #include "initeffects.h"
57 #include "commands/locktrackcommand.h"
58 #include "commands/groupclipscommand.h"
59 #include "commands/splitaudiocommand.h"
60 #include "commands/changecliptypecommand.h"
61 #include "trackdialog.h"
62 #include "tracksconfigdialog.h"
63 #include "commands/configtrackscommand.h"
64 #include "commands/rebuildgroupcommand.h"
65 #include "commands/refreshmonitorcommand.h"
66 #include "profilesdialog.h"
68 #include "lib/audio/audioEnvelope.h"
69 #include "lib/audio/audioCorrelation.h"
76 #include <KMessageBox>
77 #include <KIO/NetAccess>
78 #include <KFileDialog>
80 #include <QMouseEvent>
81 #include <QStylePainter>
82 #include <QGraphicsItem>
83 #include <QDomDocument>
85 #include <QApplication>
86 #include <QInputDialog>
89 #if QT_VERSION >= 0x040600
90 #include <QGraphicsDropShadowEffect>
93 #define SEEK_INACTIVE (-1)
97 bool sortGuidesList(const Guide *g1 , const Guide *g2)
99 return (*g1).position() < (*g2).position();
104 // disable animation if user asked it in KDE's global settings
105 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
106 // needs something like below (taken from dolphin)
107 // #include <kglobalsettings.h>
108 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
109 // const int duration = animate ? 1500 : 1;
111 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
112 QGraphicsView(projectscene, parent)
113 , m_tracksHeight(KdenliveSettings::trackheight())
114 , m_projectDuration(0)
117 , m_scene(projectscene)
119 , m_operationMode(NONE)
126 , m_autoScroll(KdenliveSettings::autoscroll())
127 , m_timelineContextMenu(NULL)
128 , m_timelineContextClipMenu(NULL)
129 , m_timelineContextTransitionMenu(NULL)
131 , m_autoTransition(NULL)
132 , m_pasteEffectsAction(NULL)
133 , m_ungroupAction(NULL)
135 , m_deleteGuide(NULL)
136 , m_clipTypeGroup(NULL)
143 , m_blockRefresh(false)
144 , m_selectionGroup(NULL)
147 , m_audioCorrelator(NULL)
148 , m_audioAlignmentReference(NULL)
149 , m_controlModifier(false)
152 m_commandStack = doc->commandStack();
154 m_commandStack = NULL;
157 setMouseTracking(true);
158 setAcceptDrops(true);
159 setFrameShape(QFrame::NoFrame);
161 //setCacheMode(QGraphicsView::CacheBackground);
162 setAutoFillBackground(false);
163 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
164 setContentsMargins(0, 0, 0, 0);
166 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
168 m_animationTimer = new QTimeLine(800);
169 m_animationTimer->setFrameRange(0, 5);
170 m_animationTimer->setUpdateInterval(100);
171 m_animationTimer->setLoopCount(0);
173 m_tipColor = QColor(0, 192, 0, 200);
174 m_tipPen.setColor(QColor(255, 255, 255, 100));
175 m_tipPen.setWidth(3);
177 const int maxHeight = m_tracksHeight * m_document->tracksCount();
178 setSceneRect(0, 0, sceneRect().width(), maxHeight);
179 verticalScrollBar()->setMaximum(maxHeight);
180 verticalScrollBar()->setTracking(true);
181 // repaint guides when using vertical scroll
182 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
184 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
185 m_cursorLine->setZValue(1000);
188 pen1.setColor(palette().text().color());
189 m_cursorLine->setPen(pen1);
190 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
192 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
193 m_scrollTimer.setInterval(100);
194 m_scrollTimer.setSingleShot(true);
196 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
197 m_thumbsTimer.setInterval(500);
198 m_thumbsTimer.setSingleShot(true);
200 KIcon razorIcon("edit-cut");
201 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
203 KIcon spacerIcon("kdenlive-spacer-tool");
204 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
207 CustomTrackView::~CustomTrackView()
209 qDeleteAll(m_guides);
211 m_waitingThumbs.clear();
212 delete m_animationTimer;
216 void CustomTrackView::keyPressEvent(QKeyEvent * event)
218 if (event->key() == Qt::Key_Up) {
221 } else if (event->key() == Qt::Key_Down) {
224 } else QWidget::keyPressEvent(event);
227 void CustomTrackView::setDocumentModified()
229 m_document->setModified(true);
232 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
234 m_timelineContextMenu = timeline;
235 m_timelineContextClipMenu = clip;
236 m_clipTypeGroup = clipTypeGroup;
237 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
239 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
240 m_markerMenu->setEnabled(false);
241 markermenu->addMenu(m_markerMenu);
242 connect(m_markerMenu, SIGNAL(triggered(QAction*)), this, SLOT(slotGoToMarker(QAction*)));
243 QList <QAction *> list = m_timelineContextClipMenu->actions();
244 for (int i = 0; i < list.count(); ++i) {
245 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
246 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
247 else if (list.at(i)->data().toString() == "A") m_audioActions.append(list.at(i));
248 else if (list.at(i)->data().toString() == "A+V") m_avActions.append(list.at(i));
251 m_timelineContextTransitionMenu = transition;
252 list = m_timelineContextTransitionMenu->actions();
253 for (int i = 0; i < list.count(); ++i) {
254 if (list.at(i)->data().toString() == "auto") {
255 m_autoTransition = list.at(i);
260 m_timelineContextMenu->addSeparator();
261 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
262 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
263 m_timelineContextMenu->addAction(m_deleteGuide);
265 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
266 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
267 m_timelineContextMenu->addAction(m_editGuide);
270 void CustomTrackView::slotDoResetMenuPosition()
272 m_menuPosition = QPoint();
275 void CustomTrackView::slotResetMenuPosition()
277 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
278 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
281 void CustomTrackView::checkAutoScroll()
283 m_autoScroll = KdenliveSettings::autoscroll();
286 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
287 return m_scene->m_tracksList;
291 int CustomTrackView::getFrameWidth() const
293 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
296 void CustomTrackView::updateSceneFrameWidth()
298 int frameWidth = getFrameWidth();
299 QList<QGraphicsItem *> itemList = items();
301 for (int i = 0; i < itemList.count(); ++i) {
302 if (itemList.at(i)->type() == AVWIDGET) {
303 item = (ClipItem*) itemList.at(i);
304 item->resetFrameWidth(frameWidth);
305 item->resetThumbs(true);
310 bool CustomTrackView::checkTrackHeight()
312 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
313 m_tracksHeight = KdenliveSettings::trackheight();
314 emit trackHeightChanged();
315 QList<QGraphicsItem *> itemList = items();
317 Transition *transitionitem;
318 int frameWidth = getFrameWidth();
319 bool snap = KdenliveSettings::snaptopoints();
320 KdenliveSettings::setSnaptopoints(false);
321 for (int i = 0; i < itemList.count(); ++i) {
322 if (itemList.at(i)->type() == AVWIDGET) {
323 item = (ClipItem*) itemList.at(i);
324 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
325 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
326 item->resetFrameWidth(frameWidth);
327 item->resetThumbs(true);
328 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
329 transitionitem = (Transition*) itemList.at(i);
330 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
331 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
334 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
335 m_cursorLine->setLine(0, 0, 0, newHeight - 1);
336 for (int i = 0; i < m_guides.count(); ++i) {
337 m_guides.at(i)->setLine(0, 0, 0, newHeight - 1);
340 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
341 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
342 KdenliveSettings::setSnaptopoints(snap);
343 viewport()->update();
347 /** Zoom or move viewport on mousewheel
349 * If mousewheel+Ctrl, zooms in/out on the timeline.
351 * With Ctrl, moves viewport towards end of timeline if down/back,
352 * opposite on up/forward.
354 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
355 void CustomTrackView::wheelEvent(QWheelEvent * e)
357 if (e->modifiers() == Qt::ControlModifier) {
358 if (e->delta() > 0) emit zoomIn();
361 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
362 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
366 int CustomTrackView::getPreviousVideoTrack(int track)
368 track = m_document->tracksCount() - track - 1;
370 for (int i = track; i > -1; --i) {
371 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
377 void CustomTrackView::slotFetchNextThumbs()
379 if (!m_waitingThumbs.isEmpty()) {
380 ClipItem *item = m_waitingThumbs.takeFirst();
381 while (item == NULL && !m_waitingThumbs.isEmpty()) {
382 item = m_waitingThumbs.takeFirst();
384 if (item) item->slotFetchThumbs();
385 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
389 void CustomTrackView::slotCheckMouseScrolling()
391 if (m_scrollOffset == 0) {
392 m_scrollTimer.stop();
395 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
396 m_scrollTimer.start();
399 void CustomTrackView::slotCheckPositionScrolling()
401 // If mouse is at a border of the view, scroll
402 if (m_moveOpMode != SEEK) return;
403 if (mapFromScene(m_cursorPos, 0).x() < 3) {
404 if (horizontalScrollBar()->value() == 0) return;
405 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
406 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
407 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
408 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
409 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
410 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
411 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
415 void CustomTrackView::slotAlignPlayheadToMousePos()
417 /* get curser point ref in screen coord */
418 QPoint ps = QCursor::pos();
419 /* get xPos in scene coord */
420 int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0);
421 /* move playhead to new xPos*/
422 seekCursorPos(mappedXPos);
425 int CustomTrackView::getMousePos() const
427 return qMax((int)(mapToScene(mapFromGlobal(QCursor::pos())).x() + 0.5), 0);
431 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
433 int pos = event->x();
434 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
435 double snappedPos = getSnapPointForPos(mappedXPos);
436 emit mousePosition(mappedXPos);
438 if (m_operationMode == SCROLLTIMELINE) {
439 QGraphicsView::mouseMoveEvent(event);
443 if (event->buttons() & Qt::MidButton) return;
444 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
445 event->setAccepted(true);
447 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
451 if (event->buttons() != Qt::NoButton) {
452 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
453 if (m_dragItem && move) m_clipDrag = true;
454 if (m_dragItem && m_tool == SELECTTOOL) {
455 if (m_operationMode == MOVE && m_clipDrag) {
456 QGraphicsView::mouseMoveEvent(event);
457 // If mouse is at a border of the view, scroll
459 m_scrollOffset = -30;
460 m_scrollTimer.start();
461 } else if (viewport()->width() - pos < 10) {
463 m_scrollTimer.start();
464 } else if (m_scrollTimer.isActive()) {
465 m_scrollTimer.stop();
467 } else if (m_operationMode == RESIZESTART && move) {
468 m_document->renderer()->pause();
469 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
470 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
472 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
474 m_dragItem->resizeStart((int)(snappedPos), true, false);
476 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
477 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
478 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
479 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
480 } else if (m_operationMode == RESIZEEND && move) {
481 m_document->renderer()->pause();
482 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
483 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
485 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
487 m_dragItem->resizeEnd((int)(snappedPos), false);
489 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
490 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
491 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
492 } else if (m_operationMode == FADEIN && move) {
493 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
494 } else if (m_operationMode == FADEOUT && move) {
495 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
496 } else if (m_operationMode == KEYFRAME && move) {
497 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
498 double pos = mapToScene(event->pos()).toPoint().y();
499 QRectF br = m_dragItem->sceneBoundingRect();
500 double maxh = 100.0 / br.height();
501 pos = (br.bottom() - pos) * maxh;
502 m_dragItem->updateKeyFramePos(keyFramePos, pos);
503 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
504 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
506 removeTipAnimation();
508 } else if (m_operationMode == MOVEGUIDE) {
509 removeTipAnimation();
510 QGraphicsView::mouseMoveEvent(event);
512 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
514 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
515 if (snappedPos < 0) snappedPos = 0;
517 // Make sure there is no collision
518 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
519 QPainterPath shape = m_selectionGroup->clipGroupSpacerShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
520 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
521 collidingItems.removeAll(m_selectionGroup);
522 for (int i = 0; i < children.count(); ++i) {
523 if (children.at(i)->type() == GROUPWIDGET) {
524 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
525 for (int j = 0; j < subchildren.count(); j++)
526 collidingItems.removeAll(subchildren.at(j));
528 collidingItems.removeAll(children.at(i));
530 bool collision = false;
532 for (int i = 0; i < collidingItems.count(); ++i) {
533 if (!collidingItems.at(i)->isEnabled()) continue;
534 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
535 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
536 // Moving backward, determine best pos
537 QPainterPath clipPath;
538 clipPath.addRect(item->sceneBoundingRect());
539 QPainterPath res = shape.intersected(clipPath);
540 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
543 snappedPos += offset;
544 // make sure we have no collision
545 shape = m_selectionGroup->clipGroupSpacerShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
546 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
547 collidingItems.removeAll(m_selectionGroup);
548 for (int i = 0; i < children.count(); ++i) {
549 if (children.at(i)->type() == GROUPWIDGET) {
550 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
551 for (int j = 0; j < subchildren.count(); j++)
552 collidingItems.removeAll(subchildren.at(j));
554 collidingItems.removeAll(children.at(i));
557 for (int i = 0; i < collidingItems.count(); ++i) {
558 if (!collidingItems.at(i)->isEnabled()) continue;
559 if (collidingItems.at(i)->type() == AVWIDGET) {
568 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
569 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
570 collidingItems.removeAll(m_selectionGroup);
571 for (int i = 0; i < children.count(); ++i) {
572 if (children.at(i)->type() == GROUPWIDGET) {
573 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
574 for (int j = 0; j < subchildren.count(); j++)
575 collidingItems.removeAll(subchildren.at(j));
577 collidingItems.removeAll(children.at(i));
581 for (int i = 0; i < collidingItems.count(); ++i) {
582 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
583 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
584 // Moving backward, determine best pos
585 QPainterPath clipPath;
586 clipPath.addRect(item->sceneBoundingRect());
587 QPainterPath res = shape.intersected(clipPath);
588 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
592 snappedPos += offset;
593 // make sure we have no collision
594 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
595 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
596 collidingItems.removeAll(m_selectionGroup);
597 for (int i = 0; i < children.count(); ++i) {
598 if (children.at(i)->type() == GROUPWIDGET) {
599 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
600 for (int j = 0; j < subchildren.count(); j++)
601 collidingItems.removeAll(subchildren.at(j));
603 collidingItems.removeAll(children.at(i));
605 for (int i = 0; i < collidingItems.count(); ++i) {
606 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
614 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
615 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
619 if (m_tool == RAZORTOOL) {
620 setCursor(m_razorCursor);
621 } else if (m_tool == SPACERTOOL) {
622 setCursor(m_spacerCursor);
625 QList<QGraphicsItem *> itemList = items(event->pos());
626 QGraphicsRectItem *item = NULL;
627 OPERATIONTYPE opMode = NONE;
629 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
631 setCursor(Qt::SplitHCursor);
632 } else for (int i = 0; i < itemList.count(); ++i) {
633 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
634 item = (QGraphicsRectItem*) itemList.at(i);
639 if (m_tool == SPACERTOOL) {
644 if (item && event->buttons() == Qt::NoButton) {
645 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
646 if (m_tool == RAZORTOOL) {
647 // razor tool over a clip, display current frame in monitor
648 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
649 //TODO: solve crash when showing frame when moving razor over clip
650 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
656 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
657 // all other modes break the selection, so the user probably wants to move it
660 if (clip->rect().width() * transform().m11() < 15) {
661 // If the item is very small, only allow move
664 else opMode = clip->operationMode(mapToScene(event->pos()));
667 const double size = 5;
668 if (opMode == m_moveOpMode) {
669 QGraphicsView::mouseMoveEvent(event);
672 removeTipAnimation();
674 m_moveOpMode = opMode;
675 setTipAnimation(clip, opMode, size);
677 if (item->type() == AVWIDGET)
678 ci = static_cast <ClipItem *>(item);
680 if (opMode == MOVE) {
681 setCursor(Qt::OpenHandCursor);
683 message = ci->clipName() + i18n(":");
684 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
685 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
686 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
687 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
688 if (clip->parentItem() == m_selectionGroup)
689 message.append(i18n(" Selection duration:"));
691 message.append(i18n(" Group duration:"));
692 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
693 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
694 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
695 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
699 } else if (opMode == RESIZESTART) {
700 setCursor(KCursor("left_side", Qt::SizeHorCursor));
702 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
703 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
704 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
705 } else if (opMode == RESIZEEND) {
706 setCursor(KCursor("right_side", Qt::SizeHorCursor));
708 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
709 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
710 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
711 } else if (opMode == FADEIN || opMode == FADEOUT) {
712 setCursor(Qt::PointingHandCursor);
713 if (ci && opMode == FADEIN && ci->fadeIn()) {
714 message = i18n("Fade in duration: ");
715 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
716 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
717 message = i18n("Fade out duration: ");
718 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
720 message = i18n("Drag to add or resize a fade effect.");
722 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
723 setCursor(Qt::PointingHandCursor);
724 message = i18n("Click to add a transition.");
725 } else if (opMode == KEYFRAME) {
726 setCursor(Qt::PointingHandCursor);
727 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
730 if (!message.isEmpty())
731 emit displayMessage(message, InformationMessage);
732 } // no clip under mouse
733 else if (m_tool == RAZORTOOL) {
736 } else if (opMode == MOVEGUIDE) {
737 m_moveOpMode = opMode;
739 removeTipAnimation();
740 setCursor(Qt::ArrowCursor);
741 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
742 QGraphicsView::mouseMoveEvent(event);
744 if (mappedXPos != m_document->renderer()->getCurrentSeekPosition() && mappedXPos != cursorPos()) {
745 seekCursorPos(mappedXPos);
746 slotCheckPositionScrolling();
749 } else m_moveOpMode = NONE;
751 QGraphicsView::mouseMoveEvent(event);
755 void CustomTrackView::mousePressEvent(QMouseEvent * event)
757 setFocus(Qt::MouseFocusReason);
758 m_menuPosition = QPoint();
761 // special cases (middle click button or ctrl / shift click
762 if (event->button() == Qt::MidButton) {
764 m_blockRefresh = false;
765 m_operationMode = NONE;
769 if (event->modifiers() & Qt::ShiftModifier) {
770 // Rectangle selection
771 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
772 setDragMode(QGraphicsView::RubberBandDrag);
773 if (!(event->modifiers() & Qt::ControlModifier)) {
774 resetSelectionGroup();
776 emit clipItemSelected(NULL);
779 scene()->clearSelection();
781 m_blockRefresh = false;
782 m_operationMode = RUBBERSELECTION;
783 QGraphicsView::mousePressEvent(event);
787 m_blockRefresh = true;
790 if (m_tool != RAZORTOOL) activateMonitor();
791 else if (m_document->renderer()->isPlaying()) {
792 m_document->renderer()->pause();
795 m_clickEvent = event->pos();
797 // check item under mouse
798 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
799 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
800 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
801 setDragMode(QGraphicsView::ScrollHandDrag);
802 m_blockRefresh = false;
803 m_operationMode = SCROLLTIMELINE;
804 QGraphicsView::mousePressEvent(event);
807 // if a guide and a clip were pressed, just select the guide
808 for (int i = 0; i < collisionList.count(); ++i) {
809 if (collisionList.at(i)->type() == GUIDEITEM) {
810 // a guide item was pressed
811 m_dragGuide = (Guide *) collisionList.at(i);
812 if (event->button() == Qt::LeftButton) { // move it
813 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
814 m_operationMode = MOVEGUIDE;
815 // deselect all clips so that only the guide will move
816 m_scene->clearSelection();
817 resetSelectionGroup(false);
818 updateSnapPoints(NULL);
819 QGraphicsView::mousePressEvent(event);
821 } else // show context menu
826 // Find first clip, transition or group under mouse (when no guides selected)
828 AbstractGroupItem *dragGroup = NULL;
829 AbstractClipItem *collisionClip = NULL;
831 QStringList lockedTracks;
833 m_selectionMutex.lock();
834 while (!m_dragGuide && ct < collisionList.count()) {
835 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
836 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
837 if (collisionClip->isItemLocked() || !collisionClip->isEnabled()) {
841 if (collisionClip == m_dragItem) {
842 collisionClip = NULL;
845 m_dragItem = collisionClip;
848 for (int i = 0; i < m_document->tracksCount(); ++i) {
849 if (m_document->trackInfoAt(i).isLocked) lockedTracks << QString::number(m_document->tracksCount() - i - 1);
851 yOffset = mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y();
852 m_dragItem->setProperty("y_absolute", yOffset);
853 m_dragItem->setProperty("locked_tracks", lockedTracks);
854 m_dragItemInfo = m_dragItem->info();
855 if (m_selectionGroup) {
856 m_selectionGroup->setProperty("y_absolute", yOffset);
857 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
859 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
860 QGraphicsItem *topGroup = m_dragItem->parentItem();
861 while (topGroup->parentItem() && topGroup->parentItem()->type() == GROUPWIDGET && topGroup->parentItem() != m_selectionGroup) {
862 topGroup = topGroup->parentItem();
864 dragGroup = static_cast <AbstractGroupItem *>(topGroup);
865 dragGroup->setProperty("y_absolute", yOffset);
866 dragGroup->setProperty("locked_tracks", lockedTracks);
873 if (m_dragItem) emit clipItemSelected(NULL);
877 #if QT_VERSION >= 0x040800
878 // Add shadow to dragged item, currently disabled because of painting artifacts
880 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
881 eff->setBlurRadius(5);
882 eff->setOffset(3, 3);
883 m_dragItem->setGraphicsEffect(eff);
886 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isEnabled()) {
887 // update transition menu action
888 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
889 m_autoTransition->setEnabled(true);
890 // A transition is selected
892 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
893 if (transitionClip && transitionClip->baseClip()) {
894 QString size = transitionClip->baseClip()->getProperty("frame_size");
895 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
896 if (factor == 0) factor = 1.0;
897 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
898 p.setY(size.section('x', 1, 1).toInt());
900 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
902 emit transitionItemSelected(NULL);
903 m_autoTransition->setEnabled(false);
905 // context menu requested
906 if (event->button() == Qt::RightButton) {
907 if (!m_dragItem && !m_dragGuide) {
908 // check if there is a guide close to mouse click
909 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
910 for (int i = 0; i < guidesCollisionList.count(); ++i) {
911 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
912 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
916 // keep this to support multiple guides context menu in the future (?)
917 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
918 guidesCollisionList.removeAt(0);
920 if (!guidesCollisionList.isEmpty())
921 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
924 m_operationMode = NONE;
925 if (dragGroup == NULL) {
926 if (m_dragItem && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup)
927 dragGroup = static_cast<AbstractGroupItem*> (m_dragItem->parentItem());
929 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
930 m_menuPosition = m_clickEvent;
932 m_selectionMutex.unlock();
933 // No item under click
934 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
935 resetSelectionGroup(false);
936 m_scene->clearSelection();
938 updateClipTypeActions(NULL);
939 if (m_tool == SPACERTOOL) {
940 QList<QGraphicsItem *> selection;
941 if (event->modifiers() == Qt::ControlModifier) {
942 // Ctrl + click, select all items on track after click position
943 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
944 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
945 // Cannot use spacer on locked track
946 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
950 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
953 selection = checkForGroups(rect, &isOk);
955 // groups found on track, do not allow the move
956 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
960 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;
962 // Select all items on all tracks after click position
963 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
964 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
967 QList <GenTime> offsetList;
968 // create group to hold selected items
969 m_selectionMutex.lock();
970 m_selectionGroup = new AbstractGroupItem(m_document->fps());
971 scene()->addItem(m_selectionGroup);
973 for (int i = 0; i < selection.count(); ++i) {
974 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
975 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
976 if (item->isItemLocked()) continue;
977 offsetList.append(item->startPos());
978 offsetList.append(item->endPos());
979 m_selectionGroup->addItem(selection.at(i));
980 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
981 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
982 QList<QGraphicsItem *> children = selection.at(i)->childItems();
983 for (int j = 0; j < children.count(); j++) {
984 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
985 offsetList.append(item->startPos());
986 offsetList.append(item->endPos());
988 m_selectionGroup->addItem(selection.at(i));
989 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
990 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
991 m_selectionGroup->addItem(selection.at(i)->parentItem());
994 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
995 m_selectionMutex.unlock();
996 if (!offsetList.isEmpty()) {
998 QList <GenTime> cleandOffsetList;
999 GenTime startOffset = offsetList.takeFirst();
1000 for (int k = 0; k < offsetList.size(); k++) {
1001 GenTime newoffset = offsetList.at(k) - startOffset;
1002 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1003 cleandOffsetList.append(newoffset);
1006 updateSnapPoints(NULL, cleandOffsetList, true);
1008 m_operationMode = SPACER;
1009 } else if (event->button() != Qt::RightButton) {
1010 setCursor(Qt::ArrowCursor);
1011 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
1013 QGraphicsView::mousePressEvent(event);
1019 if (m_tool == RAZORTOOL && m_dragItem) {
1020 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
1021 if (m_dragItem->type() == TRANSITIONWIDGET) {
1022 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
1024 m_document->renderer()->pause();
1025 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
1026 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
1028 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1029 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), clip->effectList(), cutPos);
1030 m_commandStack->push(command);
1032 setDocumentModified();
1039 bool itemSelected = false;
1040 if (m_dragItem->isSelected()) {
1041 itemSelected = true;
1043 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
1044 itemSelected = true;
1046 else if (dragGroup && dragGroup->isSelected()) {
1047 itemSelected = true;
1050 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1051 if (event->modifiers() != Qt::ControlModifier) {
1052 resetSelectionGroup(false);
1053 m_scene->clearSelection();
1054 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1055 viewport()->update();
1057 resetSelectionGroup();
1061 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1062 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1066 bool selected = !m_dragItem->isSelected();
1067 m_dragItem->setZValue(99);
1068 if (m_dragItem->parentItem()) m_dragItem->parentItem()->setZValue(99);
1069 QGraphicsView::mousePressEvent(event);
1072 dragGroup->setSelected(selected);
1073 QList<QGraphicsItem *> children = dragGroup->childItems();
1074 for (int i = 0; i < children.count(); ++i) {
1075 children.at(i)->setSelected(selected);
1077 if (dragGroup->parentItem()) {
1078 dragGroup->parentItem()->setSelected(selected);
1082 m_dragItem->setSelected(selected);
1083 if (selected == false) {
1086 groupSelectedItems(QList <QGraphicsItem*>(), false, true);
1087 m_selectionMutex.lock();
1088 if (m_selectionGroup) {
1089 m_selectionGroup->setProperty("y_absolute", yOffset);
1090 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
1092 m_selectionMutex.unlock();
1094 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1095 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1096 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1098 else updateClipTypeActions(NULL);
1101 QGraphicsView::mousePressEvent(event);
1102 m_selectionMutex.lock();
1103 if (m_selectionGroup) {
1104 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1105 for (int i = 0; i < children.count(); ++i) {
1106 children.at(i)->setSelected(itemSelected);
1108 m_selectionGroup->setSelected(itemSelected);
1112 dragGroup->setSelected(itemSelected);
1114 m_dragItem->setSelected(itemSelected);
1115 m_selectionMutex.unlock();
1118 if (collisionClip != NULL || m_dragItem == NULL) {
1119 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1120 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1121 emit clipItemSelected(selected);
1123 emit clipItemSelected(NULL);
1127 // If clicked item is selected, allow move
1128 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1129 //QGraphicsView::mousePressEvent(event);
1132 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1133 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1134 // all other modes break the selection, so the user probably wants to move it
1135 m_operationMode = MOVE;
1137 if (m_dragItem->rect().width() * transform().m11() < 15) {
1138 // If the item is very small, only allow move
1139 m_operationMode = MOVE;
1141 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1143 } else m_operationMode = NONE;
1144 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1146 // Update snap points
1147 if (m_selectionGroup == NULL) {
1148 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1149 updateSnapPoints(NULL);
1151 updateSnapPoints(m_dragItem);
1153 m_selectionMutex.lock();
1154 QList <GenTime> offsetList;
1155 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1156 for (int i = 0; i < children.count(); ++i) {
1157 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1158 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1159 offsetList.append(item->startPos());
1160 offsetList.append(item->endPos());
1163 if (!offsetList.isEmpty()) {
1165 GenTime startOffset = offsetList.takeFirst();
1166 QList <GenTime> cleandOffsetList;
1167 for (int k = 0; k < offsetList.size(); k++) {
1168 GenTime newoffset = offsetList.at(k) - startOffset;
1169 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1170 cleandOffsetList.append(newoffset);
1173 updateSnapPoints(NULL, cleandOffsetList, true);
1175 m_selectionMutex.unlock();
1178 if (m_operationMode == KEYFRAME) {
1179 m_dragItem->updateSelectedKeyFrame();
1180 m_blockRefresh = false;
1182 } else if (m_operationMode == MOVE) {
1183 setCursor(Qt::ClosedHandCursor);
1184 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1186 info.startPos = m_dragItem->startPos();
1187 info.track = m_dragItem->track();
1188 int transitiontrack = getPreviousVideoTrack(info.track);
1189 ClipItem *transitionClip = NULL;
1190 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1191 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1192 info.endPos = transitionClip->endPos();
1194 GenTime transitionDuration(65, m_document->fps());
1195 if (m_dragItem->cropDuration() < transitionDuration)
1196 info.endPos = m_dragItem->endPos();
1198 info.endPos = info.startPos + transitionDuration;
1200 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1201 // Check there is no other transition at that place
1202 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1203 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1204 QList<QGraphicsItem *> selection = m_scene->items(r);
1205 bool transitionAccepted = true;
1206 for (int i = 0; i < selection.count(); ++i) {
1207 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1208 Transition *tr = static_cast <Transition *>(selection.at(i));
1209 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1210 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1211 } else transitionAccepted = false;
1214 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1215 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1216 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1218 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1219 info.track = m_dragItem->track();
1220 int transitiontrack = getPreviousVideoTrack(info.track);
1221 ClipItem *transitionClip = NULL;
1222 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1223 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1224 info.startPos = transitionClip->startPos();
1226 GenTime transitionDuration(65, m_document->fps());
1227 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1228 else info.startPos = info.endPos - transitionDuration;
1230 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1231 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1232 EffectsList::setParameter(transition, "reverse", "1");
1234 // Check there is no other transition at that place
1235 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1236 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1237 QList<QGraphicsItem *> selection = m_scene->items(r);
1238 bool transitionAccepted = true;
1239 for (int i = 0; i < selection.count(); ++i) {
1240 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1241 Transition *tr = static_cast <Transition *>(selection.at(i));
1242 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1243 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1244 } else transitionAccepted = false;
1247 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1248 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1250 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1251 resetSelectionGroup(false);
1252 m_dragItem->setSelected(true);
1254 m_blockRefresh = false;
1257 void CustomTrackView::rebuildGroup(int childTrack, const GenTime &childPos)
1259 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1260 QList<QGraphicsItem *> list = scene()->items(p);
1261 AbstractGroupItem *group = NULL;
1262 for (int i = 0; i < list.size(); ++i) {
1263 if (!list.at(i)->isEnabled()) continue;
1264 if (list.at(i)->type() == GROUPWIDGET) {
1265 group = static_cast <AbstractGroupItem *>(list.at(i));
1269 rebuildGroup(group);
1272 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1275 m_selectionMutex.lock();
1276 if (group == m_selectionGroup) m_selectionGroup = NULL;
1277 QList <QGraphicsItem *> children = group->childItems();
1278 m_document->clipManager()->removeGroup(group);
1279 for (int i = 0; i < children.count(); ++i) {
1280 group->removeFromGroup(children.at(i));
1282 scene()->destroyItemGroup(group);
1283 m_selectionMutex.unlock();
1284 groupSelectedItems(children, group != m_selectionGroup, true);
1288 void CustomTrackView::resetSelectionGroup(bool selectItems)
1290 QMutexLocker lock(&m_selectionMutex);
1291 if (m_selectionGroup) {
1292 // delete selection group
1293 bool snap = KdenliveSettings::snaptopoints();
1294 KdenliveSettings::setSnaptopoints(false);
1296 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1297 scene()->destroyItemGroup(m_selectionGroup);
1298 m_selectionGroup = NULL;
1299 for (int i = 0; i < children.count(); ++i) {
1300 if (children.at(i)->parentItem() == 0) {
1301 if ((children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1302 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1303 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1304 children.at(i)->setSelected(selectItems);
1306 } else if (children.at(i)->type() == GROUPWIDGET) {
1307 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1308 children.at(i)->setSelected(selectItems);
1312 KdenliveSettings::setSnaptopoints(snap);
1316 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool createNewGroup, bool selectNewGroup)
1318 QMutexLocker lock(&m_selectionMutex);
1319 if (m_selectionGroup) {
1320 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1323 if (selection.isEmpty()) selection = m_scene->selectedItems();
1324 // Split groups and items
1325 QSet <QGraphicsItemGroup *> groupsList;
1326 QSet <QGraphicsItem *> itemsList;
1328 for (int i = 0; i < selection.count(); ++i) {
1329 if (selectNewGroup) selection.at(i)->setSelected(true);
1330 if (selection.at(i)->type() == GROUPWIDGET) {
1331 AbstractGroupItem *it = static_cast <AbstractGroupItem *> (selection.at(i));
1332 while (it->parentItem() && it->parentItem()->type() == GROUPWIDGET) {
1333 it = static_cast <AbstractGroupItem *>(it->parentItem());
1335 if (!it || it->isItemLocked()) continue;
1336 groupsList.insert(it);
1339 for (int i = 0; i < selection.count(); ++i) {
1340 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1341 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1342 AbstractGroupItem *it = static_cast <AbstractGroupItem *> (selection.at(i)->parentItem());
1343 while (it->parentItem() && it->parentItem()->type() == GROUPWIDGET) {
1344 it = static_cast <AbstractGroupItem *>(it->parentItem());
1346 if (!it || it->isItemLocked()) continue;
1347 groupsList.insert(it);
1350 AbstractClipItem *it = static_cast<AbstractClipItem *> (selection.at(i));
1351 if (!it || it->isItemLocked()) continue;
1352 itemsList.insert(selection.at(i));
1356 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1357 if (itemsList.count() == 1 && groupsList.isEmpty()) {
1358 // only one item selected:
1359 QSetIterator<QGraphicsItem *> it(itemsList);
1360 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1361 m_dragItem->setSelected(true);
1366 // Find top left position of selection
1367 foreach (const QGraphicsItemGroup *value, groupsList) {
1368 rectUnion = rectUnion.united(value->sceneBoundingRect());
1370 foreach (const QGraphicsItem *value, itemsList) {
1371 rectUnion = rectUnion.united(value->sceneBoundingRect());
1373 bool snap = KdenliveSettings::snaptopoints();
1374 KdenliveSettings::setSnaptopoints(false);
1375 if (createNewGroup) {
1376 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1377 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1378 QPointF diff = newGroup->pos();
1379 newGroup->translate(-diff.x(), -diff.y());
1380 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1382 // Check if we are trying to include a group in a group
1383 foreach (QGraphicsItemGroup *value, groupsList) {
1384 newGroup->addItem(value);
1387 foreach (QGraphicsItemGroup *value, groupsList) {
1388 QList<QGraphicsItem *> children = value->childItems();
1389 for (int i = 0; i < children.count(); ++i) {
1390 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1391 itemsList.insert(children.at(i));
1393 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1394 m_document->clipManager()->removeGroup(grp);
1395 if (grp == m_selectionGroup) m_selectionGroup = NULL;
1396 scene()->destroyItemGroup(grp);
1399 foreach (QGraphicsItem *value, itemsList) {
1400 newGroup->addItem(value);
1402 scene()->addItem(newGroup);
1403 KdenliveSettings::setSnaptopoints(snap);
1404 if (selectNewGroup) newGroup->setSelected(true);
1406 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1407 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1408 QPointF diff = m_selectionGroup->pos();
1409 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1410 m_selectionGroup->translate(- diff.x(), -diff.y());
1412 scene()->addItem(m_selectionGroup);
1413 foreach (QGraphicsItemGroup *value, groupsList) {
1414 m_selectionGroup->addItem(value);
1416 foreach (QGraphicsItem *value, itemsList) {
1417 m_selectionGroup->addItem(value);
1419 KdenliveSettings::setSnaptopoints(snap);
1420 if (m_selectionGroup) {
1421 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1422 m_selectionGroupInfo.track = m_selectionGroup->track();
1423 if (selectNewGroup) m_selectionGroup->setSelected(true);
1428 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1430 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1431 /*if (m_moveOpMode == KEYFRAME) {
1432 // user double clicked on a keyframe, open edit dialog
1433 //TODO: update for effects with several values per keyframe
1434 QDialog d(parentWidget());
1435 Ui::KeyFrameDialog_UI view;
1437 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1438 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1439 view.kfr_value->setFocus();
1440 if (d.exec() == QDialog::Accepted) {
1441 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1442 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1443 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1444 QString previous = item->keyframes(item->selectedEffectIndex());
1445 item->updateKeyframeEffect();
1446 QString next = item->keyframes(item->selectedEffectIndex());
1447 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1448 m_commandStack->push(command);
1449 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1450 emit clipItemSelected(item, item->selectedEffectIndex());
1455 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1456 int single = m_dragItem->checkForSingleKeyframe();
1457 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1458 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1459 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1461 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1, single);
1463 //QString previous = item->keyframes(item->selectedEffectIndex());
1464 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1465 //item->updateKeyframeEffect();
1466 //QString next = item->keyframes(item->selectedEffectIndex());
1467 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1468 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1469 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1470 m_commandStack->push(command);
1471 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1472 emit clipItemSelected(item, item->selectedEffectIndex());
1474 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1477 QList<QGraphicsItem *> collisionList = items(event->pos());
1478 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1479 Guide *editGuide = (Guide *) collisionList.at(0);
1480 if (editGuide) slotEditGuide(editGuide->info());
1485 void CustomTrackView::editItemDuration()
1487 AbstractClipItem *item;
1491 if (m_scene->selectedItems().count() == 1) {
1492 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1494 if (m_scene->selectedItems().empty())
1495 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1497 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1503 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1507 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1508 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1512 if (!item->isItemLocked()) {
1515 if (item->type() == TRANSITIONWIDGET)
1516 getTransitionAvailableSpace(item, minimum, maximum);
1518 getClipAvailableSpace(item, minimum, maximum);
1520 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1521 m_document->timecode(), minimum, maximum, this);
1522 if (d->exec() == QDialog::Accepted) {
1523 ItemInfo clipInfo = item->info();
1524 ItemInfo startInfo = clipInfo;
1525 if (item->type() == TRANSITIONWIDGET) {
1526 // move & resize transition
1527 clipInfo.startPos = d->startPos();
1528 clipInfo.endPos = clipInfo.startPos + d->duration();
1529 clipInfo.track = item->track();
1530 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1531 updateTrackDuration(clipInfo.track, command);
1532 m_commandStack->push(command);
1534 // move and resize clip
1535 ClipItem *clip = static_cast<ClipItem *>(item);
1536 QUndoCommand *moveCommand = new QUndoCommand();
1537 moveCommand->setText(i18n("Edit clip"));
1538 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1539 // duration was reduced, so process it first
1540 clipInfo.endPos = clipInfo.startPos + d->duration();
1541 clipInfo.cropStart = d->cropStart();
1543 resizeClip(startInfo, clipInfo);
1544 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1545 adjustEffects(clip, startInfo, moveCommand);
1546 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1549 if (d->startPos() != clipInfo.startPos) {
1550 startInfo = clipInfo;
1551 clipInfo.startPos = d->startPos();
1552 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1553 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1556 if (d->duration() > item->cropDuration()) {
1557 // duration was increased, so process it after move
1558 startInfo = clipInfo;
1559 clipInfo.endPos = clipInfo.startPos + d->duration();
1560 clipInfo.cropStart = d->cropStart();
1562 resizeClip(startInfo, clipInfo);
1563 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1564 adjustEffects(clip, startInfo, moveCommand);
1565 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1567 updateTrackDuration(clipInfo.track, moveCommand);
1568 m_commandStack->push(moveCommand);
1573 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1577 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1579 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1581 clip->setKeyframes(index, keyframes);
1582 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1583 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1587 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1589 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1590 m_editGuide->setEnabled(m_dragGuide != NULL);
1591 m_markerMenu->clear();
1592 m_markerMenu->setEnabled(false);
1594 m_timelineContextMenu->popup(pos);
1595 } else if (group != NULL) {
1596 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1597 m_ungroupAction->setEnabled(true);
1598 updateClipTypeActions(NULL);
1599 m_timelineContextClipMenu->popup(pos);
1601 m_ungroupAction->setEnabled(false);
1602 if (clip->type() == AVWIDGET) {
1603 ClipItem *item = static_cast <ClipItem*>(clip);
1604 //build go to marker menu
1605 if (item->baseClip()) {
1606 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1607 int offset = (item->startPos()- item->cropStart()).frames(m_document->fps());
1608 if (!markers.isEmpty()) {
1609 for (int i = 0; i < markers.count(); ++i) {
1610 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1611 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1612 QAction *go = m_markerMenu->addAction(position);
1613 go->setData(pos + offset);
1616 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1618 updateClipTypeActions(item);
1619 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1620 m_timelineContextClipMenu->popup(pos);
1621 } else if (clip->type() == TRANSITIONWIDGET) {
1622 m_timelineContextTransitionMenu->popup(pos);
1627 void CustomTrackView::activateMonitor()
1629 emit activateDocumentMonitor();
1632 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1634 resetSelectionGroup();
1636 info.startPos = GenTime();
1637 info.cropStart = GenTime(in, m_document->fps());
1638 info.endPos = GenTime(out - in, m_document->fps());
1639 info.cropDuration = info.endPos - info.startPos;
1642 // Check if clip can be inserted at that position
1643 ItemInfo pasteInfo = info;
1644 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1645 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1646 pasteInfo.track = selectedTrack();
1647 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1649 // Cannot be inserted at cursor pos, insert at end of track
1650 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1651 pasteInfo.startPos = GenTime(duration, m_document->fps());
1652 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1653 ok = canBePastedTo(pasteInfo, AVWIDGET);
1656 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1660 // Add refresh command for undo
1661 QUndoCommand *addCommand = new QUndoCommand();
1662 addCommand->setText(i18n("Add timeline clip"));
1663 new RefreshMonitorCommand(this, false, true, addCommand);
1664 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, addCommand);
1665 new RefreshMonitorCommand(this, true, false, addCommand);
1666 updateTrackDuration(pasteInfo.track, addCommand);
1668 m_commandStack->push(addCommand);
1670 selectClip(true, false);
1671 // Automatic audio split
1672 if (KdenliveSettings::splitaudio())
1676 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1678 QPointF framePos = mapToScene(pos);
1679 int track = framePos.y() / KdenliveSettings::trackheight();
1680 m_clipDrag = data->hasFormat("kdenlive/clip") || data->hasFormat("kdenlive/producerslist");
1681 // This is not a clip drag, maybe effect or other...
1682 if (!m_clipDrag) return false;
1683 m_scene->clearSelection();
1685 resetSelectionGroup(false);
1686 QMutexLocker lock(&m_selectionMutex);
1687 if (track < 0 || track > m_document->tracksCount() - 1 || m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) return true;
1688 if (data->hasFormat("kdenlive/clip")) {
1689 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1690 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1692 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1695 if (clip->getProducer() == NULL) {
1696 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1700 info.startPos = GenTime();
1701 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1702 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1703 info.cropDuration = info.endPos - info.startPos;
1706 // Check if clip can be inserted at that position
1707 ItemInfo pasteInfo = info;
1708 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1709 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1710 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1711 framePos.setX((int)(framePos.x() + 0.5));
1712 framePos.setY(pasteInfo.track * m_tracksHeight);
1713 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1716 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1717 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1718 m_selectionGroup->addItem(item);
1720 QList <GenTime> offsetList;
1721 offsetList.append(info.endPos);
1722 updateSnapPoints(NULL, offsetList);
1723 QStringList lockedTracks;
1724 for (int i = 0; i < m_document->tracksCount(); ++i) {
1725 if (m_document->trackInfoAt(i).isLocked) lockedTracks << QString::number(m_document->tracksCount() - i - 1);
1727 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
1728 m_selectionGroup->setPos(framePos);
1729 scene()->addItem(m_selectionGroup);
1730 m_selectionGroup->setSelected(true);
1731 } else if (data->hasFormat("kdenlive/producerslist")) {
1732 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1734 QList <GenTime> offsetList;
1735 QList <ItemInfo> infoList;
1736 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1737 int track = (int)(framePos.y() / m_tracksHeight);
1738 framePos.setX((int)(framePos.x() + 0.5));
1739 framePos.setY(track * m_tracksHeight);
1741 // Check if clips can be inserted at that position
1742 for (int i = 0; i < ids.size(); ++i) {
1743 QString clipData = ids.at(i);
1744 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1746 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1749 if (clip->getProducer() == NULL) {
1750 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1754 info.startPos = start;
1755 if (clipData.contains('/')) {
1756 // this is a clip zone, set in / out
1757 int in = clipData.section('/', 1, 1).toInt();
1758 int out = clipData.section('/', 2, 2).toInt();
1759 info.cropStart = GenTime(in, m_document->fps());
1760 info.cropDuration = GenTime(out - in, m_document->fps());
1763 info.cropDuration = clip->duration();
1765 info.endPos = info.startPos + info.cropDuration;
1767 infoList.append(info);
1768 start += info.cropDuration;
1770 if (!canBePastedTo(infoList, AVWIDGET)) {
1773 if (ids.size() > 1) m_selectionGroup = new AbstractGroupItem(m_document->fps());
1775 for (int i = 0; i < ids.size(); ++i) {
1776 QString clipData = ids.at(i);
1777 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1779 info.startPos = start;
1780 if (clipData.contains('/')) {
1781 // this is a clip zone, set in / out
1782 int in = clipData.section('/', 1, 1).toInt();
1783 int out = clipData.section('/', 2, 2).toInt();
1784 info.cropStart = GenTime(in, m_document->fps());
1785 info.cropDuration = GenTime(out - in, m_document->fps());
1788 info.cropDuration = clip->duration();
1790 info.endPos = info.startPos + info.cropDuration;
1792 start += info.cropDuration;
1793 offsetList.append(start);
1794 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1795 if (ids.size() > 1) m_selectionGroup->addItem(item);
1796 else m_dragItem = item;
1797 item->setSelected(true);
1798 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1801 updateSnapPoints(NULL, offsetList);
1802 QStringList lockedTracks;
1803 for (int i = 0; i < m_document->tracksCount(); ++i) {
1804 if (m_document->trackInfoAt(i).isLocked) lockedTracks << QString::number(m_document->tracksCount() - i - 1);
1807 if (m_selectionGroup) {
1808 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
1809 m_selectionGroup->setPos(framePos);
1810 scene()->addItem(m_selectionGroup);
1812 else if (m_dragItem) {
1813 m_dragItem->setProperty("locked_tracks", lockedTracks);
1814 m_dragItem->setPos(framePos);
1815 scene()->addItem(m_dragItem);
1817 //m_selectionGroup->setZValue(10);
1818 m_thumbsTimer.start();
1825 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1827 if (insertDropClips(event->mimeData(), event->pos())) {
1828 if (event->source() == this) {
1829 event->setDropAction(Qt::MoveAction);
1832 event->setDropAction(Qt::MoveAction);
1833 event->acceptProposedAction();
1835 } else QGraphicsView::dragEnterEvent(event);
1838 bool CustomTrackView::itemCollision(AbstractClipItem *item, const ItemInfo &newPos)
1840 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);
1841 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1842 collindingItems.removeAll(item);
1843 if (collindingItems.isEmpty()) {
1846 for (int i = 0; i < collindingItems.count(); ++i) {
1847 QGraphicsItem *collision = collindingItems.at(i);
1848 if (collision->type() == item->type()) {
1850 kDebug() << "// COLLISIION DETECTED";
1858 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1860 int track = m_document->tracksCount() - clip->track();
1861 GenTime pos = clip->startPos();
1862 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1863 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1866 bool success = true;
1867 for (int i = 0; i < clip->effectsCount(); ++i) {
1868 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1870 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1871 m_document->renderer()->doRefresh();
1874 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1876 if (pos < GenTime()) {
1878 if (effect.attribute("id") == "speed") {
1879 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1883 m_document->addTrackEffect(track - 1, effect);
1884 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1885 emit updateTrackEffectState(track - 1);
1886 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1889 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1891 // Special case: speed effect
1892 if (effect.attribute("id") == "speed") {
1893 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1894 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1898 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1899 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1900 if (strobe == 0) strobe = 1;
1901 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1902 EffectsParameterList params = clip->addEffect(effect);
1903 m_document->renderer()->mltAddEffect(track, pos, params);
1904 if (clip->isSelected()) emit clipItemSelected(clip);
1907 EffectsParameterList params = clip->addEffect(effect);
1908 if (!m_document->renderer()->mltAddEffect(track, pos, params)) {
1909 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1910 clip->deleteEffect(params.paramValue("kdenlive_ix"));
1912 else clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1913 if (clip->isMainSelectedClip()) emit clipItemSelected(clip);
1914 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1917 void CustomTrackView::deleteEffect(int track, const GenTime &pos, const QDomElement &effect)
1919 QString index = effect.attribute("kdenlive_ix");
1920 if (pos < GenTime()) {
1921 // Delete track effect
1922 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1923 m_document->removeTrackEffect(track - 1, effect);
1925 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1926 emit updateTrackEffectState(track - 1);
1927 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1930 // Special case: speed effect
1931 if (effect.attribute("id") == "speed") {
1932 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1934 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1935 clip->deleteEffect(index);
1936 emit clipItemSelected(clip);
1937 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1941 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1942 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1943 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1946 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1948 clip->deleteEffect(index);
1949 if (clip->isMainSelectedClip()) emit clipItemSelected(clip);
1953 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1955 QList<QGraphicsItem *> itemList = group->childItems();
1956 QUndoCommand *effectCommand = new QUndoCommand();
1958 int offset = effect.attribute("clipstart").toInt();
1959 QDomElement namenode = effect.firstChildElement("name");
1960 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1961 else effectName = i18n("effect");
1962 effectCommand->setText(i18n("Add %1", effectName));
1963 for (int i = 0; i < itemList.count(); ++i) {
1964 if (itemList.at(i)->type() == GROUPWIDGET) {
1965 itemList << itemList.at(i)->childItems();
1967 if (itemList.at(i)->type() == AVWIDGET) {
1968 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1969 if (effect.tagName() == "effectgroup") {
1970 QDomNodeList effectlist = effect.elementsByTagName("effect");
1971 for (int j = 0; j < effectlist.count(); j++) {
1972 QDomElement subeffect = effectlist.at(j).toElement();
1973 if (subeffect.hasAttribute("kdenlive_info")) {
1974 // effect is in a group
1975 EffectInfo effectInfo;
1976 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1977 if (effectInfo.groupIndex < 0) {
1978 // group needs to be appended
1979 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1980 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1983 processEffect(item, subeffect, offset, effectCommand);
1987 processEffect(item, effect, offset, effectCommand);
1991 if (effectCommand->childCount() > 0) {
1992 m_commandStack->push(effectCommand);
1993 setDocumentModified();
1994 } else delete effectCommand;
1996 clearSelection(false);
1997 m_dragItem = dropTarget;
1998 m_dragItem->setSelected(true);
1999 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
2003 void CustomTrackView::slotAddEffect(ClipItem *clip, const QDomElement &effect)
2005 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
2008 void CustomTrackView::slotDropEffect(ClipItem *clip, QDomElement effect, GenTime pos, int track)
2010 if (clip == NULL) return;
2011 slotAddEffect(effect, pos, track);
2012 if (clip->parentItem()) {
2013 // Clip is in a group, should not happen
2014 kDebug()<<"/// DROPPED ON ITEM IN GRP";
2016 else if (clip != m_dragItem) {
2017 clearSelection(false);
2019 clip->setSelected(true);
2020 emit clipItemSelected(clip);
2024 void CustomTrackView::slotAddEffect(QDomElement effect, const GenTime &pos, int track)
2026 QList<QGraphicsItem *> itemList;
2027 QUndoCommand *effectCommand = new QUndoCommand();
2029 int offset = effect.attribute("clipstart").toInt();
2030 if (effect.tagName() == "effectgroup") {
2031 effectName = effect.attribute("name");
2033 QDomElement namenode = effect.firstChildElement("name");
2034 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2035 else effectName = i18n("effect");
2037 effectCommand->setText(i18n("Add %1", effectName));
2039 if (track == -1) itemList = scene()->selectedItems();
2040 if (itemList.isEmpty()) {
2041 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
2042 if (clip) itemList.append(clip);
2043 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
2047 for (int i = 0; i < itemList.count(); ++i) {
2048 if (itemList.at(i)->type() == GROUPWIDGET) {
2049 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
2050 for (int j = 0; j < subitems.count(); j++) {
2051 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
2056 for (int i = 0; i < itemList.count(); ++i) {
2057 if (itemList.at(i)->type() == AVWIDGET) {
2058 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2059 if (effect.tagName() == "effectgroup") {
2060 QDomNodeList effectlist = effect.elementsByTagName("effect");
2061 for (int j = 0; j < effectlist.count(); j++) {
2062 QDomElement subeffect = effectlist.at(j).toElement();
2063 if (subeffect.hasAttribute("kdenlive_info")) {
2064 // effect is in a group
2065 EffectInfo effectInfo;
2066 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
2067 if (effectInfo.groupIndex < 0) {
2068 // group needs to be appended
2069 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
2070 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
2073 processEffect(item, subeffect, offset, effectCommand);
2076 else processEffect(item, effect, offset, effectCommand);
2079 if (effectCommand->childCount() > 0) {
2080 m_commandStack->push(effectCommand);
2081 setDocumentModified();
2082 /*if (effectCommand->childCount() == 1) {
2083 // Display newly added clip effect
2084 for (int i = 0; i < itemList.count(); ++i) {
2085 if (itemList.at(i)->type() == AVWIDGET) {
2086 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
2087 clip->setSelectedEffect(clip->effectsCount());
2088 if (!clip->isSelected() && (!m_dragItem || !itemList.contains(m_dragItem))) {
2089 kDebug()<<"// CLIP WAS NO SELECTED, DRG: "<<(m_dragItem == NULL);
2090 clearSelection(false);
2091 clip->setSelected(true);
2093 emit clipItemSelected(clip);
2100 for (int i = 0; i < itemList.count(); ++i) {
2101 if (itemList.at(i)->type() == AVWIDGET) {
2102 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
2103 if (clip->isMainSelectedClip()) {
2104 emit clipItemSelected(clip);
2110 } else delete effectCommand;
2113 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
2115 if (effect.attribute("type") == "audio") {
2116 // Don't add audio effects on video clips
2117 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
2118 /* do not show error message when item is part of a group as the user probably knows what he does then
2119 * and the message is annoying when working with the split audio feature */
2120 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2121 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
2124 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
2125 // Don't add video effect on audio clips
2126 if (item->isAudioOnly() || item->clipType() == AUDIO) {
2127 /* do not show error message when item is part of a group as the user probably knows what he does then
2128 * and the message is annoying when working with the split audio feature */
2129 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2130 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
2134 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
2135 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2138 if (item->isItemLocked()) {
2142 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2143 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2145 item->initEffect(effect, 0, offset);
2147 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2150 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2153 // delete track effect
2154 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2155 m_commandStack->push(command);
2156 setDocumentModified();
2159 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2160 //clip is in a group, also remove the effect in other clips of the group
2161 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2162 QUndoCommand *delCommand = new QUndoCommand();
2164 QDomElement namenode = effect.firstChildElement("name");
2165 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2166 else effectName = i18n("effect");
2167 delCommand->setText(i18n("Delete %1", effectName));
2170 for (int i = 0; i < items.count(); ++i) {
2171 if (items.at(i)->type() == GROUPWIDGET) {
2172 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2173 for (int j = 0; j < subitems.count(); j++) {
2174 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2179 for (int i = 0; i < items.count(); ++i) {
2180 if (items.at(i)->type() == AVWIDGET) {
2181 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2182 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2184 QDomElement eff = item->effectAtIndex(ix);
2185 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2189 if (delCommand->childCount() > 0)
2190 m_commandStack->push(delCommand);
2193 setDocumentModified();
2196 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2197 m_commandStack->push(command);
2198 setDocumentModified();
2201 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2203 if (insertedEffect.isNull()) {
2204 kDebug()<<"// Trying to add null effect";
2205 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2208 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2209 QDomElement effect = insertedEffect.cloneNode().toElement();
2210 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2211 if (pos < GenTime()) {
2212 // editing a track effect
2213 EffectsParameterList effectParams = getEffectArgs(effect);
2214 // check if we are trying to reset a keyframe effect
2215 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2216 clip->initEffect(effect);
2217 effectParams = getEffectArgs(effect);
2219 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2220 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2222 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2223 emit updateTrackEffectState(track);
2224 setDocumentModified();
2228 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2230 // Special case: speed effect
2231 if (effect.attribute("id") == "speed") {
2232 if (effect.attribute("disable") == "1") {
2233 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2236 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2237 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2238 if (strobe == 0) strobe = 1;
2239 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2241 clip->updateEffect(effect);
2242 if (updateEffectStack && clip->isSelected())
2243 emit clipItemSelected(clip);
2244 if (ix == clip->selectedEffectIndex()) {
2245 // make sure to update display of clip keyframes
2246 clip->setSelectedEffect(ix);
2251 EffectsParameterList effectParams = getEffectArgs(effect);
2252 // check if we are trying to reset a keyframe effect
2253 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2254 clip->initEffect(effect);
2255 effectParams = getEffectArgs(effect);
2258 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2259 // A fade effect was modified, update the clip
2260 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2261 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2262 clip->setFadeIn(pos);
2264 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2265 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2266 clip->setFadeOut(pos);
2269 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2272 clip->updateEffect(effect);
2273 if (updateEffectStack && clip->isSelected()) {
2274 emit clipItemSelected(clip);
2276 if (ix == clip->selectedEffectIndex()) {
2277 // make sure to update display of clip keyframes
2278 clip->setSelectedEffect(ix);
2281 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2283 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2284 setDocumentModified();
2287 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2289 if (pos < GenTime()) {
2290 // editing a track effect
2291 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2292 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2295 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2296 emit updateTrackEffectState(track);
2297 setDocumentModified();
2300 // editing a clip effect
2301 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2303 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2305 clip->enableEffects(effectIndexes, disable);
2306 if (updateEffectStack && clip->isSelected()) {
2307 emit clipItemSelected(clip);
2309 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2310 // make sure to update display of clip keyframes
2311 clip->setSelectedEffect(clip->selectedEffectIndex());
2314 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2316 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2319 void CustomTrackView::moveEffect(int track, const GenTime &pos, const QList <int> &oldPos, const QList <int> &newPos)
2321 if (pos < GenTime()) {
2322 // Moving track effect
2323 int documentTrack = m_document->tracksCount() - track - 1;
2324 int max = m_document->getTrackEffects(documentTrack).count();
2325 int new_position = newPos.at(0);
2326 if (new_position > max) {
2329 int old_position = oldPos.at(0);
2330 for (int i = 0; i < newPos.count(); ++i) {
2331 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2332 if (old_position > new_position) {
2333 // Moving up, we need to adjust index
2334 old_position = oldPos.at(i);
2335 new_position = newPos.at(i);
2337 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2338 if (!act.isNull() && !before.isNull()) {
2339 m_document->setTrackEffect(documentTrack, new_position, before);
2340 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2341 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2343 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2346 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2348 int new_position = newPos.at(0);
2349 if (new_position > clip->effectsCount()) {
2350 new_position = clip->effectsCount();
2352 int old_position = oldPos.at(0);
2353 for (int i = 0; i < newPos.count(); ++i) {
2354 QDomElement act = clip->effectAtIndex(new_position);
2355 if (old_position > new_position) {
2356 // Moving up, we need to adjust index
2357 old_position = oldPos.at(i);
2358 new_position = newPos.at(i);
2360 QDomElement before = clip->effectAtIndex(old_position);
2361 if (act.isNull() || before.isNull()) {
2362 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2365 clip->moveEffect(before, new_position);
2366 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2367 if (act.attribute("id") == "speed") {
2368 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2369 } else if (before.attribute("id") == "speed") {
2370 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2371 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2373 clip->setSelectedEffect(newPos.at(0));
2374 emit clipItemSelected(clip);
2375 setDocumentModified();
2376 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2379 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2381 ChangeEffectStateCommand *command;
2383 // editing track effect
2384 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2386 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2387 QList <int> speedEffectIndexes;
2388 for (int i = 0; i < effectIndexes.count(); ++i) {
2389 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2390 if (effect.attribute("id") == "speed") {
2392 speedEffectIndexes << effectIndexes.at(i);
2393 QDomElement newEffect = effect.cloneNode().toElement();
2394 newEffect.setAttribute("disable", (int) disable);
2395 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2396 m_commandStack->push(editcommand);
2399 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2400 effectIndexes.removeAll(speedEffectIndexes.at(j));
2402 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2404 m_commandStack->push(command);
2405 setDocumentModified();
2408 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2410 MoveEffectCommand *command;
2412 // editing track effect
2413 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2414 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2415 m_commandStack->push(command);
2416 setDocumentModified();
2419 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2421 EditEffectCommand *command;
2422 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2423 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2424 m_commandStack->push(command);
2427 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2429 QDomElement effect = clip->getEffectAtIndex(ix);
2430 QDomElement oldeffect = effect.cloneNode().toElement();
2431 effect.setAttribute("region", region);
2432 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2433 m_commandStack->push(command);
2436 ClipItem *CustomTrackView::cutClip(const ItemInfo &info, const GenTime &cutTime, bool cut, const EffectsList &oldStack, bool execute)
2440 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2441 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2442 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2444 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);
2446 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2447 m_blockRefresh = false;
2452 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2453 // Error cuting clip in playlist
2454 m_blockRefresh = false;
2458 int cutPos = (int) cutTime.frames(m_document->fps());
2460 newPos.startPos = cutTime;
2461 newPos.endPos = info.endPos;
2462 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2463 newPos.track = info.track;
2464 newPos.cropDuration = newPos.endPos - newPos.startPos;
2466 bool snap = KdenliveSettings::snaptopoints();
2467 KdenliveSettings::setSnaptopoints(false);
2468 ClipItem *dup = item->clone(newPos);
2470 // remove unwanted effects
2471 // fade in from 2nd part of the clip
2472 int ix = dup->hasEffect(QString(), "fadein");
2474 QDomElement oldeffect = dup->effectAtIndex(ix);
2475 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2477 ix = dup->hasEffect(QString(), "fade_from_black");
2479 QDomElement oldeffect = dup->effectAtIndex(ix);
2480 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2482 // fade out from 1st part of the clip
2483 ix = item->hasEffect(QString(), "fadeout");
2485 QDomElement oldeffect = item->effectAtIndex(ix);
2486 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2488 ix = item->hasEffect(QString(), "fade_to_black");
2490 QDomElement oldeffect = item->effectAtIndex(ix);
2491 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2495 item->resizeEnd(cutPos);
2496 scene()->addItem(dup);
2498 if (item->checkKeyFrames(m_document->width(), m_document->height(), info.cropDuration.frames(m_document->fps())))
2499 slotRefreshEffects(item);
2501 if (dup->checkKeyFrames(m_document->width(), m_document->height(), info.cropDuration.frames(m_document->fps()), cutTime.frames(m_document->fps())))
2502 slotRefreshEffects(dup);
2504 item->baseClip()->addReference();
2505 m_document->updateClip(item->baseClip()->getId());
2506 setDocumentModified();
2507 KdenliveSettings::setSnaptopoints(snap);
2508 if (execute && item->isSelected()) {
2509 m_scene->clearSelection();
2510 dup->setSelected(true);
2512 emit clipItemSelected(dup);
2518 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2519 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2521 if (!item || !dup || item == dup) {
2522 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2523 m_blockRefresh = false;
2526 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2527 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2531 bool snap = KdenliveSettings::snaptopoints();
2532 KdenliveSettings::setSnaptopoints(false);
2534 m_waitingThumbs.removeAll(dup);
2535 bool selected = item->isSelected();
2536 if (dup->isSelected()) {
2538 item->setSelected(true);
2539 emit clipItemSelected(NULL);
2541 dup->baseClip()->removeReference();
2542 m_document->updateClip(dup->baseClip()->getId());
2543 scene()->removeItem(dup);
2547 ItemInfo clipinfo = item->info();
2548 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2549 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos, false);
2551 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2552 item->setEffectList(oldStack);
2553 setDocumentModified();
2555 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2557 KdenliveSettings::setSnaptopoints(snap);
2558 if (execute && selected)
2559 emit clipItemSelected(item);
2562 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2565 void CustomTrackView::slotEnableRefresh()
2567 m_blockRefresh = false;
2570 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2572 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2573 if (itemList.count() == 1) {
2574 if (itemList.at(0)->type() == AVWIDGET) {
2575 ClipItem *item = (ClipItem *) itemList.at(0);
2577 info.track = item->track();
2578 ClipItem *transitionClip = NULL;
2579 const int transitiontrack = getPreviousVideoTrack(info.track);
2580 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2581 if (pos < item->startPos() + item->cropDuration() / 2) {
2582 // add transition to clip start
2583 info.startPos = item->startPos();
2584 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2585 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2586 info.endPos = transitionClip->endPos();
2587 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2588 // Check there is no other transition at that place
2589 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2590 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2591 QList<QGraphicsItem *> selection = m_scene->items(r);
2592 bool transitionAccepted = true;
2593 for (int i = 0; i < selection.count(); ++i) {
2594 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2595 Transition *tr = static_cast <Transition *>(selection.at(i));
2596 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2597 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2598 } else transitionAccepted = false;
2601 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2602 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2605 // add transition to clip end
2606 info.endPos = item->endPos();
2607 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2608 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2609 info.startPos = transitionClip->startPos();
2610 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2611 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2612 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2614 // Check there is no other transition at that place
2615 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2616 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2617 QList<QGraphicsItem *> selection = m_scene->items(r);
2618 bool transitionAccepted = true;
2619 for (int i = 0; i < selection.count(); ++i) {
2620 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2621 Transition *tr = static_cast <Transition *>(selection.at(i));
2622 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2623 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2624 } else transitionAccepted = false;
2627 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2628 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2631 } else for (int i = 0; i < itemList.count(); ++i) {
2632 if (itemList.at(i)->type() == AVWIDGET) {
2633 ClipItem *item = (ClipItem *) itemList.at(i);
2635 info.startPos = item->startPos();
2636 info.endPos = info.startPos + GenTime(65, m_document->fps());
2637 info.track = item->track();
2639 // Check there is no other transition at that place
2640 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2641 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2642 QList<QGraphicsItem *> selection = m_scene->items(r);
2643 bool transitionAccepted = true;
2644 for (int i = 0; i < selection.count(); ++i) {
2645 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2646 Transition *tr = static_cast <Transition *>(selection.at(i));
2647 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2648 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2649 } else transitionAccepted = false;
2652 int transitiontrack = getPreviousVideoTrack(info.track);
2653 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2654 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2659 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2661 if (transitionInfo.startPos >= transitionInfo.endPos) {
2662 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2665 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2666 m_commandStack->push(command);
2667 setDocumentModified();
2670 void CustomTrackView::addTransition(const ItemInfo &transitionInfo, int endTrack, const QDomElement ¶ms, bool refresh)
2672 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2673 //kDebug() << "---- ADDING transition " << params.attribute("value");
2674 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2675 scene()->addItem(tr);
2676 setDocumentModified();
2678 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2683 void CustomTrackView::deleteTransition(const ItemInfo &transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2685 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2687 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2690 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2691 if (m_dragItem == item) m_dragItem = NULL;
2693 #if QT_VERSION >= 0x040600
2694 // animate item deletion
2695 item->closeAnimation();
2699 emit transitionItemSelected(NULL);
2700 setDocumentModified();
2703 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2705 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2706 QDomElement xml = tr->toXML();
2707 if (old.isNull() || xml.isNull()) {
2708 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2711 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2712 updateTrackDuration(tr->track(), command);
2713 m_commandStack->push(command);
2714 setDocumentModified();
2717 void CustomTrackView::updateTransition(int track, const GenTime &pos, const QDomElement &oldTransition, const QDomElement &transition, bool updateTransitionWidget)
2719 Transition *item = getTransitionItemAt(pos, track);
2721 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2726 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2728 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);
2729 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2730 item->setTransitionParameters(transition);
2731 if (updateTransitionWidget) {
2732 ItemInfo info = item->info();
2734 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2735 if (transitionClip && transitionClip->baseClip()) {
2736 QString size = transitionClip->baseClip()->getProperty("frame_size");
2737 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2738 if (factor == 0) factor = 1.0;
2739 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2740 p.setY(size.section('x', 1, 1).toInt());
2742 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2744 setDocumentModified();
2747 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2750 const QPointF pos = mapToScene(event->pos());
2751 if (m_selectionGroup) {
2752 m_selectionGroup->setPos(pos);
2753 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2754 event->acceptProposedAction();
2755 } else if (m_dragItem) {
2756 m_dragItem->setPos(pos);
2757 emit mousePosition((int)(m_dragItem->scenePos().x() + 0.5));
2758 event->acceptProposedAction();
2760 // Drag enter was not possible, try again at mouse position
2761 insertDropClips(event->mimeData(), event->pos());
2765 QGraphicsView::dragMoveEvent(event);
2769 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2771 if ((m_selectionGroup || m_dragItem) && m_clipDrag) {
2772 m_thumbsTimer.stop();
2773 m_waitingThumbs.clear();
2774 QList<QGraphicsItem *> items;
2775 QMutexLocker lock(&m_selectionMutex);
2776 if (m_selectionGroup) items = m_selectionGroup->childItems();
2777 else if (m_dragItem) items.append(m_dragItem);
2779 if (m_selectionGroup) scene()->destroyItemGroup(m_selectionGroup);
2780 m_selectionGroup = NULL;
2783 } else QGraphicsView::dragLeaveEvent(event);
2786 void CustomTrackView::dropEvent(QDropEvent * event)
2788 if ((m_selectionGroup || m_dragItem) && m_clipDrag) {
2789 QList<QGraphicsItem *> items;
2790 if (m_selectionGroup) items = m_selectionGroup->childItems();
2791 else if (m_dragItem) items.append(m_dragItem);
2792 resetSelectionGroup();
2794 m_scene->clearSelection();
2795 bool hasVideoClip = false;
2796 QUndoCommand *addCommand = new QUndoCommand();
2797 addCommand->setText(i18n("Add timeline clip"));
2798 QList <ClipItem *> brokenClips;
2800 // Add refresh command for undo
2801 new RefreshMonitorCommand(this, false, true, addCommand);
2803 for (int i = 0; i < items.count(); ++i) {
2804 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2805 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2806 if (items.count() == 1) {
2807 updateClipTypeActions(item);
2809 updateClipTypeActions(NULL);
2812 //TODO: take care of edit mode for undo
2813 item->baseClip()->addReference();
2814 //item->setZValue(item->defaultZValue());
2815 m_document->updateClip(item->baseClip()->getId());
2816 ItemInfo info = item->info();
2818 int tracknumber = m_document->tracksCount() - info.track - 1;
2819 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2820 if (isLocked) item->setItemLocked(true);
2821 ItemInfo clipInfo = info;
2822 clipInfo.track = m_document->tracksCount() - item->track();
2824 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2826 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2827 brokenClips.append(item);
2830 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2832 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2833 updateTrackDuration(info.track, addCommand);
2835 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2836 // add transparency transition if space is available
2837 if (canBePastedTo(info, TRANSITIONWIDGET)) {
2838 QDomElement trans = MainWindow::transitions.getEffectByTag("affine", QString()).cloneNode().toElement();
2839 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2842 item->setSelected(true);
2844 // Add refresh command for redo
2845 new RefreshMonitorCommand(this, false, false, addCommand);
2847 qDeleteAll(brokenClips);
2848 brokenClips.clear();
2849 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2850 else delete addCommand;
2852 // Automatic audio split
2853 if (KdenliveSettings::splitaudio())
2855 setDocumentModified();
2859 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2860 QList<QGraphicsItem *> selection = m_scene->items(rect);
2861 QStringList timelineList;
2863 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2864 for (int i = 0; i < selection.count(); ++i) {
2865 if (selection.at(i)->type() == AVWIDGET) {
2866 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2867 int start = clip->startPos().frames(m_document->fps());
2868 int end = clip->endPos().frames(m_document->fps());
2869 timelineList.append(QString::number(start) + "-" + QString::number(end));
2872 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2875 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2876 if (items.count() > 1) {
2877 groupSelectedItems(items);
2878 } else if (items.count() == 1) {
2879 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2880 emit clipItemSelected((ClipItem*) m_dragItem, false);
2882 m_document->renderer()->refreshIfActive();
2883 event->setDropAction(Qt::MoveAction);
2886 /// \todo enable when really working
2889 } else QGraphicsView::dropEvent(event);
2893 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2895 bool snap = KdenliveSettings::snaptopoints();
2896 KdenliveSettings::setSnaptopoints(false);
2897 if (mode == OVERWRITEEDIT) {
2898 // if we are in overwrite mode, move clips accordingly
2900 if (item == NULL) info = posinfo;
2901 else info = item->info();
2902 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);
2903 QList<QGraphicsItem *> selection = m_scene->items(rect);
2904 if (item) selection.removeAll(item);
2905 for (int i = 0; i < selection.count(); ++i) {
2906 if (!selection.at(i)->isEnabled()) continue;
2907 if (selection.at(i)->type() == AVWIDGET) {
2908 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2909 if (clip->startPos() < info.startPos) {
2910 if (clip->endPos() > info.endPos) {
2911 ItemInfo clipInfo = clip->info();
2912 ItemInfo dupInfo = clipInfo;
2913 GenTime diff = info.startPos - clipInfo.startPos;
2914 dupInfo.startPos = info.startPos;
2915 dupInfo.cropStart += diff;
2916 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2917 ItemInfo newdupInfo = dupInfo;
2918 GenTime diff2 = info.endPos - info.startPos;
2919 newdupInfo.startPos = info.endPos;
2920 newdupInfo.cropStart += diff2;
2921 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2922 new RazorClipCommand(this, clipInfo, clip->effectList(), info.startPos, false, command);
2923 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2924 ClipItem *dup = cutClip(clipInfo, info.startPos, true, EffectsList(), false);
2926 dup->resizeStart(info.endPos.frames(m_document->fps()));
2929 ItemInfo newclipInfo = clip->info();
2930 newclipInfo.endPos = info.startPos;
2931 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2932 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2934 } else if (clip->endPos() <= info.endPos) {
2935 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2936 m_waitingThumbs.removeAll(clip);
2937 scene()->removeItem(clip);
2941 ItemInfo newclipInfo = clip->info();
2942 newclipInfo.startPos = info.endPos;
2943 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2944 clip->resizeStart(info.endPos.frames(m_document->fps()));
2948 } else if (mode == INSERTEDIT) {
2949 // if we are in push mode, move clips accordingly
2951 if (item == NULL) info = posinfo;
2952 else info = item->info();
2953 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);
2954 QList<QGraphicsItem *> selection = m_scene->items(rect);
2955 if (item) selection.removeAll(item);
2956 for (int i = 0; i < selection.count(); ++i) {
2957 if (selection.at(i)->type() == AVWIDGET) {
2958 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2959 if (clip->startPos() < info.startPos) {
2960 if (clip->endPos() > info.startPos) {
2961 ItemInfo clipInfo = clip->info();
2962 ItemInfo dupInfo = clipInfo;
2963 GenTime diff = info.startPos - clipInfo.startPos;
2964 dupInfo.startPos = info.startPos;
2965 dupInfo.cropStart += diff;
2966 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2967 new RazorClipCommand(this, clipInfo, clip->effectList(), info.startPos, true, command);
2968 // Commented out; variable dup unused. --granjow
2969 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2970 //cutClip(clipInfo, info.startPos, true, false);
2973 // TODO: add insertspacecommand
2978 KdenliveSettings::setSnaptopoints(snap);
2982 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2984 if (mode == OVERWRITEEDIT) {
2985 // if we are in overwrite or push mode, move clips accordingly
2986 bool snap = KdenliveSettings::snaptopoints();
2987 KdenliveSettings::setSnaptopoints(false);
2988 ItemInfo info = item->info();
2989 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2990 QList<QGraphicsItem *> selection = m_scene->items(rect);
2991 selection.removeAll(item);
2992 for (int i = 0; i < selection.count(); ++i) {
2993 if (!selection.at(i)->isEnabled()) continue;
2994 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2995 Transition *tr = static_cast<Transition *>(selection.at(i));
2996 if (tr->startPos() < info.startPos) {
2997 ItemInfo firstPos = tr->info();
2998 ItemInfo newPos = firstPos;
2999 firstPos.endPos = item->startPos();
3000 newPos.startPos = item->endPos();
3001 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
3002 if (tr->endPos() > info.endPos) {
3004 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
3006 } else if (tr->endPos() > info.endPos) {
3008 ItemInfo firstPos = tr->info();
3009 firstPos.startPos = item->endPos();
3010 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
3012 // remove transition
3013 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
3017 KdenliveSettings::setSnaptopoints(snap);
3021 QStringList CustomTrackView::mimeTypes() const
3023 QStringList qstrList;
3024 // list of accepted mime types for drop
3025 qstrList.append("text/plain");
3026 qstrList.append("kdenlive/producerslist");
3027 qstrList.append("kdenlive/clip");
3031 Qt::DropActions CustomTrackView::supportedDropActions() const
3033 // returns what actions are supported when dropping
3034 return Qt::MoveAction;
3037 void CustomTrackView::setDuration(int duration)
3039 if (m_projectDuration == duration) return;
3040 int diff = qAbs(duration - sceneRect().width());
3041 if (diff * matrix().m11() > -50) {
3042 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
3043 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
3045 m_projectDuration = duration;
3048 int CustomTrackView::duration() const
3050 return m_projectDuration;
3053 void CustomTrackView::addTrack(const TrackInfo &type, int ix)
3055 QList <TransitionInfo> transitionInfos;
3056 if (ix == -1 || ix == m_document->tracksCount()) {
3057 m_document->insertTrack(0, type);
3058 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
3060 m_document->insertTrack(m_document->tracksCount() - ix, type);
3061 // insert track in MLT playlist
3062 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
3064 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3065 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3066 QList<QGraphicsItem *> selection = m_scene->items(r);
3067 resetSelectionGroup();
3068 m_selectionMutex.lock();
3069 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3070 scene()->addItem(m_selectionGroup);
3071 for (int i = 0; i < selection.count(); ++i) {
3072 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3073 m_selectionGroup->addItem(selection.at(i));
3076 // Move graphic items
3077 m_selectionGroup->translate(0, m_tracksHeight);
3079 // adjust track number
3080 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3081 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3082 for (int i = 0; i < children.count(); ++i) {
3083 if (children.at(i)->type() == GROUPWIDGET) {
3084 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3085 children << grp->childItems();
3088 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3090 ItemInfo clipinfo = item->info();
3091 if (item->type() == AVWIDGET) {
3092 ClipItem *clip = static_cast <ClipItem *>(item);
3093 // slowmotion clips are not track dependant, so no need to update them
3094 if (clip->speed() != 1.0) continue;
3095 // We add a move clip command so that we get the correct producer for new track number
3096 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
3097 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3098 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
3099 // problem updating clip
3100 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3103 } /*else if (item->type() == TRANSITIONWIDGET) {
3104 Transition *tr = static_cast <Transition *>(item);
3105 int track = tr->transitionEndTrack();
3107 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3111 // Sync transition tracks with MLT playlist
3113 TransitionInfo info;
3114 for (int i = 0; i < transitionInfos.count(); ++i) {
3115 info = transitionInfos.at(i);
3116 tr = getTransitionItem(info);
3117 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
3118 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
3120 m_selectionMutex.unlock();
3121 resetSelectionGroup(false);
3122 m_document->renderer()->unlockService(tractor);
3125 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3126 for (int i = 0; i < m_guides.count(); ++i) {
3127 m_guides.at(i)->setLine(0, 0, 0, maxHeight - 1);
3130 m_cursorLine->setLine(0, 0, 0, maxHeight - 1);
3131 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3132 viewport()->update();
3133 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3134 //setFixedHeight(50 * m_tracksCount);
3136 updateTrackNames(ix, true);
3139 void CustomTrackView::removeTrack(int ix)
3141 // Clear effect stack
3143 emit transitionItemSelected(NULL);
3145 // Delete track in MLT playlist
3146 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
3147 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
3149 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
3150 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3151 QList<QGraphicsItem *> selection = m_scene->items(r);
3152 m_selectionMutex.lock();
3153 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3154 scene()->addItem(m_selectionGroup);
3155 for (int i = 0; i < selection.count(); ++i) {
3156 if ((selection.at(i) && !selection.at(i)->parentItem() && selection.at(i)->isEnabled()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3157 m_selectionGroup->addItem(selection.at(i));
3160 // Move graphic items
3161 qreal ydiff = 0 - (int) m_tracksHeight;
3162 m_selectionGroup->translate(0, ydiff);
3163 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3165 // adjust track number
3166 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3167 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3168 for (int i = 0; i < children.count(); ++i) {
3169 if (children.at(i)->type() == GROUPWIDGET) {
3170 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3171 children << grp->childItems();
3174 if (children.at(i)->type() == AVWIDGET) {
3175 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3177 ItemInfo clipinfo = clip->info();
3178 // We add a move clip command so that we get the correct producer for new track number
3179 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3180 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3181 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3182 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3185 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3186 Transition *tr = static_cast <Transition *>(children.at(i));
3188 int track = tr->transitionEndTrack();
3190 ItemInfo clipinfo = tr->info();
3191 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3195 m_selectionMutex.unlock();
3196 resetSelectionGroup(false);
3197 m_document->renderer()->unlockService(tractor);
3199 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3200 for (int i = 0; i < m_guides.count(); ++i) {
3201 m_guides.at(i)->setLine(0, 0, 0, maxHeight - 1);
3203 m_cursorLine->setLine(0, 0, 0, maxHeight - 1);
3204 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3206 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3207 viewport()->update();
3209 updateTrackNames(ix, false);
3210 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3213 void CustomTrackView::configTracks(const QList < TrackInfo > &trackInfos)
3215 for (int i = 0; i < trackInfos.count(); ++i) {
3216 m_document->setTrackType(i, trackInfos.at(i));
3217 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3218 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3221 viewport()->update();
3222 emit trackHeightChanged();
3225 void CustomTrackView::slotSwitchTrackAudio(int ix)
3227 /*for (int i = 0; i < m_document->tracksCount(); ++i)
3228 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3229 int tracknumber = m_document->tracksCount() - ix - 1;
3230 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3231 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3232 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3233 setDocumentModified();
3236 void CustomTrackView::slotSwitchTrackLock(int ix)
3238 int tracknumber = m_document->tracksCount() - ix - 1;
3239 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3240 m_commandStack->push(command);
3244 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3246 int tracknumber = m_document->tracksCount() - ix - 1;
3247 m_document->switchTrackLock(tracknumber, lock);
3249 emit doTrackLock(ix, lock);
3250 AbstractClipItem *clip = NULL;
3251 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3253 for (int i = 0; i < selection.count(); ++i) {
3254 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3255 if (selection.at(i)->parentItem() && m_selectionGroup) {
3256 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3257 resetSelectionGroup();
3260 bool changeGroupLock = true;
3261 bool hasClipOnTrack = false;
3262 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3263 for (int j = 0; j < children.count(); ++j) {
3264 if (children.at(j)->isSelected()) {
3265 if (children.at(j)->type() == AVWIDGET)
3266 emit clipItemSelected(NULL);
3267 else if (children.at(j)->type() == TRANSITIONWIDGET)
3268 emit transitionItemSelected(NULL);
3273 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3274 if (child == m_dragItem)
3277 // only unlock group, if it is not locked by another track too
3278 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3279 changeGroupLock = false;
3281 // only (un-)lock if at least one clip is on the track
3282 if (child->track() == ix)
3283 hasClipOnTrack = true;
3285 if (changeGroupLock && hasClipOnTrack)
3286 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3287 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3288 if (selection.at(i)->parentItem()) {
3289 if (selection.at(i)->parentItem() == m_selectionGroup) {
3290 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3291 resetSelectionGroup();
3293 // groups are handled separately
3298 if (selection.at(i)->isSelected()) {
3299 if (selection.at(i)->type() == AVWIDGET)
3300 emit clipItemSelected(NULL);
3302 emit transitionItemSelected(NULL);
3304 clip = static_cast <AbstractClipItem *>(selection.at(i));
3305 clip->setItemLocked(lock);
3306 if (clip == m_dragItem)
3310 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3311 viewport()->update();
3312 setDocumentModified();
3315 void CustomTrackView::slotSwitchTrackVideo(int ix)
3317 int tracknumber = m_document->tracksCount() - ix;
3318 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3319 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3320 setDocumentModified();
3323 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3325 // Check there is no group going over several tracks there, or that would result in timeline corruption
3326 QList<QGraphicsItem *> selection = scene()->items(rect);
3328 int maxHeight = m_tracksHeight * 1.5;
3329 for (int i = 0; i < selection.count(); ++i) {
3330 // Check that we don't try to move a group with clips on other tracks
3331 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3334 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3342 void CustomTrackView::slotRemoveSpace()
3346 if (m_menuPosition.isNull()) {
3347 pos = GenTime(cursorPos(), m_document->fps());
3349 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3350 d->comboTracks->setCurrentIndex(m_selectedTrack);
3351 d->label->setText(i18n("Track"));
3352 d->before_select->setHidden(true);
3353 d->setWindowTitle(i18n("Remove Space"));
3354 d->video_track->setHidden(true);
3355 d->audio_track->setHidden(true);
3356 if (d->exec() != QDialog::Accepted) {
3360 track = d->comboTracks->currentIndex();
3363 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3364 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3367 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3368 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3372 ClipItem *item = getClipItemAt(pos, track);
3374 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);
3377 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3379 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);
3383 // Make sure there is no group in the way
3384 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3387 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3389 // groups found on track, do not allow the move
3390 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3394 QList<ItemInfo> clipsToMove;
3395 QList<ItemInfo> transitionsToMove;
3397 for (int i = 0; i < items.count(); ++i) {
3398 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3399 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3400 ItemInfo info = item->info();
3401 if (item->type() == AVWIDGET) {
3402 clipsToMove.append(info);
3403 } else if (item->type() == TRANSITIONWIDGET) {
3404 transitionsToMove.append(info);
3409 if (!transitionsToMove.isEmpty()) {
3410 // Make sure that by moving the items, we don't get a transition collision
3411 // Find first transition
3412 ItemInfo info = transitionsToMove.at(0);
3413 for (int i = 1; i < transitionsToMove.count(); ++i)
3414 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3416 // make sure there are no transitions on the way
3417 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3418 items = scene()->items(rect);
3419 int transitionCorrection = -1;
3420 for (int i = 0; i < items.count(); ++i) {
3421 if (items.at(i)->type() == TRANSITIONWIDGET) {
3422 // There is a transition on the way
3423 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3424 int transitionEnd = item->endPos().frames(m_document->fps());
3425 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3429 if (transitionCorrection > 0) {
3430 // We need to fix the move length
3431 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3434 // Make sure we don't send transition before 0
3435 if (info.startPos.frames(m_document->fps()) < length) {
3436 // reduce length to maximum possible
3437 length = info.startPos.frames(m_document->fps());
3441 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3442 updateTrackDuration(track, command);
3443 m_commandStack->push(command);
3446 void CustomTrackView::slotInsertSpace()
3450 if (m_menuPosition.isNull()) {
3451 pos = GenTime(cursorPos(), m_document->fps());
3453 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3454 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3456 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3457 m_document->timecode(), track, m_document->tracksList(), this);
3458 if (d->exec() != QDialog::Accepted) {
3462 GenTime spaceDuration = d->selectedDuration();
3463 track = d->selectedTrack();
3466 QList<QGraphicsItem *> items;
3468 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3469 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3473 ClipItem *item = getClipItemAt(pos, track);
3474 if (item) pos = item->startPos();
3476 // Make sure there is no group in the way
3477 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3479 items = checkForGroups(rect, &isOk);
3481 // groups found on track, do not allow the move
3482 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3486 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3487 items = scene()->items(rect);
3490 QList<ItemInfo> clipsToMove;
3491 QList<ItemInfo> transitionsToMove;
3493 for (int i = 0; i < items.count(); ++i) {
3494 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3495 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3496 ItemInfo info = item->info();
3497 if (item->type() == AVWIDGET)
3498 clipsToMove.append(info);
3499 else if (item->type() == TRANSITIONWIDGET)
3500 transitionsToMove.append(info);
3504 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3505 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3506 updateTrackDuration(track, command);
3507 m_commandStack->push(command);
3511 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3513 int diff = duration.frames(m_document->fps());
3514 resetSelectionGroup();
3515 m_selectionMutex.lock();
3516 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3517 scene()->addItem(m_selectionGroup);
3519 Transition *transition;
3521 // Create lists with start pos for each track
3522 QMap <int, int> trackClipStartList;
3523 QMap <int, int> trackTransitionStartList;
3525 for (int i = 1; i < m_document->tracksCount() + 1; ++i) {
3526 trackClipStartList[i] = -1;
3527 trackTransitionStartList[i] = -1;
3530 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); ++i) {
3531 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3533 if (clip->parentItem()) {
3534 m_selectionGroup->addItem(clip->parentItem());
3536 m_selectionGroup->addItem(clip);
3538 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))
3539 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3541 emit 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);
3544 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); ++i) {
3545 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3547 if (transition->parentItem()) {
3548 m_selectionGroup->addItem(transition->parentItem());
3550 m_selectionGroup->addItem(transition);
3552 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))
3553 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3554 } 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);
3556 m_selectionGroup->translate(diff, 0);
3558 // update items coordinates
3559 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3561 for (int i = 0; i < itemList.count(); ++i) {
3562 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3563 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3564 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3565 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3566 for (int j = 0; j < children.count(); j++) {
3567 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3572 m_selectionMutex.unlock();
3573 resetSelectionGroup(false);
3575 track = m_document->tracksCount() - track;
3576 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3579 void CustomTrackView::deleteClip(const QString &clipId)
3581 resetSelectionGroup();
3582 QList<QGraphicsItem *> itemList = items();
3583 QUndoCommand *deleteCommand = new QUndoCommand();
3584 new RefreshMonitorCommand(this, false, true, deleteCommand);
3586 for (int i = 0; i < itemList.count(); ++i) {
3587 if (itemList.at(i)->type() == AVWIDGET) {
3588 ClipItem *item = (ClipItem *)itemList.at(i);
3589 if (item->clipProducer() == clipId) {
3591 if (item->parentItem()) {
3592 // Clip is in a group, destroy the group
3593 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3595 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3600 delete deleteCommand;
3602 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3603 new RefreshMonitorCommand(this, true, false, deleteCommand);
3604 updateTrackDuration(-1, deleteCommand);
3605 m_commandStack->push(deleteCommand);
3609 void CustomTrackView::seekCursorPos(int pos)
3611 m_document->renderer()->seek(qMax(pos, 0));
3615 int CustomTrackView::seekPosition() const
3617 return m_document->renderer()->requestedSeekPosition;
3621 void CustomTrackView::setCursorPos(int pos)
3623 if (pos != m_cursorPos) {
3624 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3626 m_cursorLine->setPos(m_cursorPos, 0);
3627 if (m_autoScroll) checkScrolling();
3629 else emit updateRuler();
3632 void CustomTrackView::updateCursorPos()
3634 m_cursorLine->setPos(m_cursorPos, 0);
3637 int CustomTrackView::cursorPos() const
3642 void CustomTrackView::moveCursorPos(int delta)
3644 int currentPos = m_document->renderer()->requestedSeekPosition;
3645 if (currentPos == SEEK_INACTIVE) {
3646 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3649 currentPos += delta;
3651 m_document->renderer()->seek(qMax(0, currentPos));
3655 void CustomTrackView::initCursorPos(int pos)
3657 emit cursorMoved(m_cursorPos, pos);
3659 m_cursorLine->setPos(pos, 0);
3663 void CustomTrackView::checkScrolling()
3665 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3668 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3670 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3671 if (m_operationMode == SCROLLTIMELINE) {
3672 m_operationMode = NONE;
3673 setDragMode(QGraphicsView::NoDrag);
3674 QGraphicsView::mouseReleaseEvent(event);
3677 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3679 setDragMode(QGraphicsView::NoDrag);
3680 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3683 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3684 #if QT_VERSION >= 0x040800
3686 m_dragItem->setGraphicsEffect(NULL);
3689 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3690 if (event->button() == Qt::MidButton) {
3694 if (m_operationMode == MOVEGUIDE) {
3695 setCursor(Qt::ArrowCursor);
3696 m_operationMode = NONE;
3697 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3698 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3699 if (newPos != m_dragGuide->position()) {
3700 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3701 m_commandStack->push(command);
3702 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3703 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3704 m_document->syncGuides(m_guides);
3708 QGraphicsView::mouseReleaseEvent(event);
3710 } else if (m_operationMode == SPACER && m_selectionGroup) {
3712 if (event->modifiers() != Qt::ControlModifier) {
3713 // We are moving all tracks
3715 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3716 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3717 QList <AbstractGroupItem*> groups;
3719 if (timeOffset != GenTime()) {
3720 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3722 QList<ItemInfo> clipsToMove;
3723 QList<ItemInfo> transitionsToMove;
3725 // Create lists with start pos for each track
3726 QMap <int, int> trackClipStartList;
3727 QMap <int, int> trackTransitionStartList;
3729 for (int i = 1; i < m_document->tracksCount() + 1; ++i) {
3730 trackClipStartList[i] = -1;
3731 trackTransitionStartList[i] = -1;
3734 for (int i = 0; i < items.count(); ++i) {
3735 if (items.at(i)->type() == GROUPWIDGET) {
3736 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3737 if (!groups.contains(group)) groups.append(group);
3738 items += items.at(i)->childItems();
3742 for (int i = 0; i < items.count(); ++i) {
3743 if (items.at(i)->type() == AVWIDGET) {
3744 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3745 ItemInfo info = item->info();
3746 clipsToMove.append(info);
3748 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3749 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3750 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3751 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3752 ItemInfo info = item->info();
3753 transitionsToMove.append(info);
3755 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3756 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3759 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3760 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3761 updateTrackDuration(track, command);
3762 m_commandStack->push(command);
3763 if (track != -1) track = m_document->tracksCount() - track;
3764 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3765 setDocumentModified();
3768 resetSelectionGroup();
3769 for (int i = 0; i < groups.count(); ++i) {
3770 rebuildGroup(groups.at(i));
3776 m_operationMode = NONE;
3777 } else if (m_operationMode == RUBBERSELECTION) {
3779 QGraphicsView::mouseReleaseEvent(event);
3780 setDragMode(QGraphicsView::NoDrag);
3781 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3782 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3783 resetSelectionGroup();
3784 groupSelectedItems();
3785 m_operationMode = NONE;
3786 if (m_selectionGroup == NULL && m_dragItem) {
3787 // Only 1 item selected
3788 if (m_dragItem->type() == AVWIDGET)
3789 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
3793 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3794 emit transitionItemSelected(NULL);
3798 if (m_dragItem) info = m_dragItem->info();
3800 if (m_operationMode == MOVE) {
3801 setCursor(Qt::OpenHandCursor);
3802 if (m_dragItem->parentItem() == 0) {
3803 // we are moving one clip, easy
3804 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3805 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3806 Mlt::Producer *prod = item->getProducer(info.track);
3807 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);
3810 QUndoCommand *moveCommand = new QUndoCommand();
3811 moveCommand->setText(i18n("Move clip"));
3812 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3814 int tracknumber = m_document->tracksCount() - item->track() - 1;
3815 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3816 if (isLocked) item->setItemLocked(true);
3817 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3818 // Also move automatic transitions (on lower track)
3819 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3820 ItemInfo startTrInfo;
3821 ItemInfo newStartTrInfo;
3822 bool moveStartTrans = false;
3823 bool moveEndTrans = false;
3824 if (startTransition && startTransition->isAutomatic()) {
3825 startTrInfo = startTransition->info();
3826 newStartTrInfo = startTrInfo;
3827 newStartTrInfo.track = info.track;
3828 newStartTrInfo.startPos = info.startPos;
3829 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3830 // transition end should stay the same
3832 // transition end should be adjusted to clip
3833 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3835 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3837 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3838 // Check if there is a transition at clip end
3839 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3840 if (tr && tr->isAutomatic()) {
3841 ItemInfo trInfo = tr->info();
3842 ItemInfo newTrInfo = trInfo;
3843 newTrInfo.track = info.track;
3844 newTrInfo.endPos = m_dragItem->endPos();
3845 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3846 // transition start should stay the same
3848 // transition start should be moved
3849 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3851 if (newTrInfo.startPos < newTrInfo.endPos) {
3852 moveEndTrans = true;
3853 if (moveStartTrans) {
3854 // we have to move both transitions, remove the start one so that there is no collision
3855 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3857 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3858 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3859 if (moveStartTrans) {
3860 // re-add transition in correct place
3861 int transTrack = startTransition->transitionEndTrack();
3862 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3863 transTrack = getPreviousVideoTrack(info.track);
3865 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3866 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3872 if (moveStartTrans && !moveEndTrans) {
3873 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3874 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3877 // Also move automatic transitions (on upper track)
3878 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3879 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3880 ItemInfo trInfo = tr->info();
3881 ItemInfo newTrInfo = trInfo;
3882 newTrInfo.startPos = m_dragItem->startPos();
3883 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3884 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3885 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3886 // transition end should be adjusted to clip on upper track
3887 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3889 if (newTrInfo.startPos < newTrInfo.endPos) {
3890 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3891 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3895 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3896 // Check if there is a transition at clip end
3897 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3898 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3899 ItemInfo trInfo = tr->info();
3900 ItemInfo newTrInfo = trInfo;
3901 newTrInfo.endPos = m_dragItem->endPos();
3902 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3903 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3904 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3905 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3906 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3907 // transition start should be moved
3908 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3910 if (newTrInfo.startPos < newTrInfo.endPos) {
3911 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3912 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3917 updateTrackDuration(info.track, moveCommand);
3918 if (m_dragItemInfo.track != info.track)
3919 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3920 m_commandStack->push(moveCommand);
3921 //checkTrackSequence(m_dragItem->track());
3923 // undo last move and emit error message
3924 bool snap = KdenliveSettings::snaptopoints();
3925 KdenliveSettings::setSnaptopoints(false);
3926 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3927 KdenliveSettings::setSnaptopoints(snap);
3928 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3930 setDocumentModified();
3931 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3932 Transition *transition = static_cast <Transition *>(m_dragItem);
3933 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3934 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)) {
3935 // Moving transition failed, revert to previous position
3936 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3937 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3939 QUndoCommand *moveCommand = new QUndoCommand();
3940 moveCommand->setText(i18n("Move transition"));
3941 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3942 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3943 updateTrackDuration(info.track, moveCommand);
3944 if (m_dragItemInfo.track != info.track)
3945 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3946 m_commandStack->push(moveCommand);
3947 setDocumentModified();
3951 // Moving several clips. We need to delete them and readd them to new position,
3952 // or they might overlap each other during the move
3953 QGraphicsItemGroup *group;
3954 if (m_selectionGroup) {
3955 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3958 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3960 QList<QGraphicsItem *> items = group->childItems();
3961 QList<ItemInfo> clipsToMove;
3962 QList<ItemInfo> transitionsToMove;
3964 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3965 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3967 QUndoCommand *moveGroup = new QUndoCommand();
3968 moveGroup->setText(i18n("Move group"));
3969 if (timeOffset != GenTime() || trackOffset != 0) {
3970 // remove items in MLT playlist
3973 int max = items.count();
3974 for (int i = 0; i < max; ++i) {
3975 if (items.at(i)->type() == GROUPWIDGET) {
3976 items += items.at(i)->childItems();
3979 m_document->renderer()->blockSignals(true);
3980 for (int i = 0; i < items.count(); ++i) {
3981 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3982 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3983 ItemInfo info = item->info();
3984 if (item->type() == AVWIDGET) {
3985 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3986 // error, clip cannot be removed from playlist
3987 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3989 clipsToMove.append(info);
3992 transitionsToMove.append(info);
3993 Transition *tr = static_cast <Transition*>(item);
3994 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3997 m_document->renderer()->blockSignals(false);
3998 for (int i = 0; i < items.count(); ++i) {
3999 // re-add items in correct place
4000 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
4001 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
4003 ItemInfo info = item->info();
4004 int tracknumber = m_document->tracksCount() - info.track - 1;
4005 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4007 group->removeFromGroup(item);
4008 item->setItemLocked(true);
4011 if (item->type() == AVWIDGET) {
4012 ClipItem *clip = static_cast <ClipItem*>(item);
4013 int trackProducer = info.track;
4014 info.track = m_document->tracksCount() - info.track;
4015 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
4016 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
4017 for (int i = 0; i < clip->effectsCount(); ++i) {
4018 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4021 Transition *tr = static_cast <Transition*>(item);
4022 int newTrack = tr->transitionEndTrack();
4023 if (!tr->forcedTrack()) {
4024 newTrack = getPreviousVideoTrack(info.track);
4026 tr->updateTransitionEndTrack(newTrack);
4027 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
4028 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4031 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
4032 updateTrackDuration(-1, moveGroup);
4033 m_commandStack->push(moveGroup);
4035 //QPointF top = group->sceneBoundingRect().topLeft();
4036 //QPointF oldpos = m_selectionGroup->scenePos();
4037 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
4038 //group->setPos(top);
4039 //TODO: get rid of the 3 lines below
4040 if (m_selectionGroup) {
4041 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
4042 m_selectionGroupInfo.track = m_selectionGroup->track();
4043 items = m_selectionGroup->childItems();
4044 resetSelectionGroup(false);
4046 QSet <QGraphicsItem*> groupList;
4047 QSet <QGraphicsItem*> itemList;
4048 while (!items.isEmpty()) {
4049 QGraphicsItem *first = items.takeFirst();
4050 if (first->type() == GROUPWIDGET) {
4051 if (first != m_selectionGroup) {
4052 groupList.insert(first);
4055 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
4056 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
4057 if (first->parentItem() != m_selectionGroup) {
4058 groupList.insert(first->parentItem());
4060 else itemList.insert(first);
4062 else itemList.insert(first);
4065 foreach(QGraphicsItem *item, groupList) {
4066 itemList.unite(item->childItems().toSet());
4067 rebuildGroup(static_cast <AbstractGroupItem*>(item));
4070 foreach(QGraphicsItem *item, itemList) {
4071 item->setSelected(true);
4072 if (item->parentItem())
4073 item->parentItem()->setSelected(true);
4075 resetSelectionGroup();
4076 groupSelectedItems(itemList.toList());
4078 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
4081 setDocumentModified();
4084 m_document->renderer()->doRefresh();
4085 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
4087 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
4088 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
4090 QUndoCommand *resizeCommand = new QUndoCommand();
4091 resizeCommand->setText(i18n("Resize group"));
4092 QList <QGraphicsItem *> items = parent->childItems();
4093 QList <ItemInfo> infos = parent->resizeInfos();
4094 parent->clearResizeInfos();
4096 for (int i = 0; i < items.count(); ++i) {
4097 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
4098 if (item && item->type() == AVWIDGET) {
4099 ItemInfo info = infos.at(itemcount);
4100 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
4104 m_commandStack->push(resizeCommand);
4107 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
4108 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
4110 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
4112 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
4113 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
4115 QUndoCommand *resizeCommand = new QUndoCommand();
4116 resizeCommand->setText(i18n("Resize group"));
4117 QList <QGraphicsItem *> items = parent->childItems();
4118 QList <ItemInfo> infos = parent->resizeInfos();
4119 parent->clearResizeInfos();
4121 for (int i = 0; i < items.count(); ++i) {
4122 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
4123 if (item && item->type() == AVWIDGET) {
4124 ItemInfo info = infos.at(itemcount);
4125 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
4129 updateTrackDuration(-1, resizeCommand);
4130 m_commandStack->push(resizeCommand);
4133 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
4134 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
4136 } else if (m_operationMode == FADEIN) {
4137 // resize fade in effect
4138 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4139 int ix = item->hasEffect("volume", "fadein");
4140 int ix2 = item->hasEffect("", "fade_from_black");
4142 QDomElement oldeffect = item->effectAtIndex(ix);
4143 int start = item->cropStart().frames(m_document->fps());
4144 int end = item->fadeIn();
4146 slotDeleteEffect(item, -1, oldeffect, false);
4149 QDomElement effect = oldeffect.cloneNode().toElement();
4150 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4151 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4152 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4153 emit clipItemSelected(item);
4155 } else if (item->fadeIn() != 0 && ix2 == -1) {
4157 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4159 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4160 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4161 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4162 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4165 QDomElement oldeffect = item->effectAtIndex(ix2);
4166 int start = item->cropStart().frames(m_document->fps());
4167 int end = item->fadeIn();
4169 slotDeleteEffect(item, -1, oldeffect, false);
4172 QDomElement effect = oldeffect.cloneNode().toElement();
4173 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4174 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4175 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4176 emit clipItemSelected(item);
4179 } else if (m_operationMode == FADEOUT) {
4180 // resize fade out effect
4181 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4182 int ix = item->hasEffect("volume", "fadeout");
4183 int ix2 = item->hasEffect("", "fade_to_black");
4185 QDomElement oldeffect = item->effectAtIndex(ix);
4186 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4187 int start = item->fadeOut();
4189 slotDeleteEffect(item, -1, oldeffect, false);
4191 start = end - start;
4192 QDomElement effect = oldeffect.cloneNode().toElement();
4193 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4194 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4195 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4196 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4197 emit clipItemSelected(item);
4199 } else if (item->fadeOut() != 0 && ix2 == -1) {
4201 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4203 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4204 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4205 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4206 int start = end-item->fadeOut();
4207 EffectsList::setParameter(effect, "in", QString::number(start));
4208 EffectsList::setParameter(effect, "out", QString::number(end));
4209 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4212 QDomElement oldeffect = item->effectAtIndex(ix2);
4213 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4214 int start = item->fadeOut();
4216 slotDeleteEffect(item, -1, oldeffect, false);
4218 start = end - start;
4219 QDomElement effect = oldeffect.cloneNode().toElement();
4220 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4221 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4222 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4223 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4224 emit clipItemSelected(item);
4227 } else if (m_operationMode == KEYFRAME) {
4228 // update the MLT effect
4229 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4230 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4232 // check if we want to remove keyframe
4233 double val = mapToScene(event->pos()).toPoint().y();
4234 QRectF br = item->sceneBoundingRect();
4235 double maxh = 100.0 / br.height();
4236 val = (br.bottom() - val) * maxh;
4237 int start = item->cropStart().frames(m_document->fps());
4238 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4240 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4242 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4244 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4247 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4248 //item->updateKeyframeEffect();
4249 //QString next = item->keyframes(item->selectedEffectIndex());
4250 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4251 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4253 m_commandStack->push(command);
4254 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4255 emit clipItemSelected(item);
4257 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4258 m_operationMode = NONE;
4261 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4263 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4265 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4266 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4267 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4268 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4269 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4270 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4271 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4274 m_waitingThumbs.removeAll(item);
4276 if (item->isSelected()) emit clipItemSelected(NULL);
4277 item->baseClip()->removeReference();
4278 m_document->updateClip(item->baseClip()->getId());
4280 /*if (item->baseClip()->isTransparent()) {
4281 // also remove automatic transition
4282 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4283 if (tr && tr->isAutomatic()) {
4284 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4285 scene()->removeItem(tr);
4290 if (m_dragItem == item) m_dragItem = NULL;
4292 #if QT_VERSION >= 0x040600
4293 // animate item deletion
4294 item->closeAnimation();
4295 /*if (refresh) item->closeAnimation();
4297 // no refresh, means we have several operations chained, we need to delete clip immediatly
4298 // so that it does not get in the way of the other
4307 setDocumentModified();
4308 if (refresh) m_document->renderer()->doRefresh();
4311 void CustomTrackView::deleteSelectedClips()
4313 resetSelectionGroup();
4314 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4315 if (itemList.count() == 0) {
4316 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4319 scene()->clearSelection();
4320 QUndoCommand *deleteSelected = new QUndoCommand();
4321 new RefreshMonitorCommand(this, false, true, deleteSelected);
4325 int transitionCount = 0;
4326 // expand & destroy groups
4327 for (int i = 0; i < itemList.count(); ++i) {
4328 if (itemList.at(i)->type() == GROUPWIDGET) {
4330 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4331 QList <ItemInfo> clipInfos;
4332 QList <ItemInfo> transitionInfos;
4333 for (int j = 0; j < children.count(); j++) {
4334 if (children.at(j)->type() == AVWIDGET) {
4335 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4336 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4337 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4338 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4339 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4341 if (itemList.contains(children.at(j))) {
4342 children.removeAt(j);
4346 itemList += children;
4347 if (clipInfos.count() > 0)
4348 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4350 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4351 itemList.insert(i + 1, itemList.at(i)->parentItem());
4353 emit clipItemSelected(NULL);
4354 emit transitionItemSelected(NULL);
4355 for (int i = 0; i < itemList.count(); ++i) {
4356 if (itemList.at(i)->type() == AVWIDGET) {
4358 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4359 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4360 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4361 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4363 Transition *item = static_cast <Transition *>(itemList.at(i));
4364 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4365 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4368 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4369 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4370 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4371 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4372 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4373 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4374 else deleteSelected->setText(i18n("Delete selected items"));
4375 updateTrackDuration(-1, deleteSelected);
4376 new RefreshMonitorCommand(this, true, false, deleteSelected);
4377 m_commandStack->push(deleteSelected);
4381 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const ItemInfo &speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4384 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4386 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4388 kDebug() << "ERROR: Cannot find clip for speed change";
4389 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4392 info.track = m_document->tracksCount() - item->track();
4393 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4395 item->setSpeed(speed, strobe);
4396 item->updateRectGeometry();
4397 if (item->cropDuration().frames(m_document->fps()) != endPos)
4398 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4399 updatePositionEffects(item, info, false);
4400 setDocumentModified();
4402 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4406 void CustomTrackView::cutSelectedClips()
4408 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4409 QList<AbstractGroupItem *> groups;
4410 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4411 for (int i = 0; i < itemList.count(); ++i) {
4412 if (!itemList.at(i))
4414 if (itemList.at(i)->type() == AVWIDGET) {
4415 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4416 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4417 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4418 if (!groups.contains(group))
4420 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4421 RazorClipCommand *command = new RazorClipCommand(this, item->info(), item->effectList(), currentPos);
4422 m_commandStack->push(command);
4424 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4425 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4426 if (!groups.contains(group))
4431 for (int i = 0; i < groups.count(); ++i)
4432 razorGroup(groups.at(i), currentPos);
4435 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4438 QList <QGraphicsItem *> children = group->childItems();
4439 QUndoCommand *command = new QUndoCommand;
4440 command->setText(i18n("Cut Group"));
4441 groupClips(false, children, command);
4442 QList <ItemInfo> clips1, transitions1;
4443 QList <ItemInfo> transitionsCut;
4444 QList <ItemInfo> clips2, transitions2;
4445 QList <QGraphicsItem *> clipsToCut;
4448 for (int i = 0; i < children.count(); ++i) {
4449 children.at(i)->setSelected(false);
4450 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4451 if (child->type() == AVWIDGET) {
4452 if (cutPos > child->endPos())
4453 clips1 << child->info();
4454 else if (cutPos < child->startPos())
4455 clips2 << child->info();
4457 clipsToCut << child;
4460 if (cutPos > child->endPos())
4461 transitions1 << child->info();
4462 else if (cutPos < child->startPos())
4463 transitions2 << child->info();
4465 //transitionsCut << child->info();
4466 // Transition cut not implemented, leave it in first group...
4467 transitions1 << child->info();
4471 if (clipsToCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty()))) {
4476 for (int i = 0; i < clipsToCut.count(); ++i) {
4477 ClipItem *clip = static_cast<ClipItem *>(clipsToCut.at(i));
4478 new RazorClipCommand(this, clip->info(), clip->effectList(), cutPos, false, command);
4479 ClipItem *secondClip = cutClip(clip->info(), cutPos, true);
4480 clips1 << clip->info();
4481 clips2 << secondClip->info();
4483 new GroupClipsCommand(this, clips1, transitions1, true, command);
4484 new GroupClipsCommand(this, clips2, transitions2, true, command);
4485 m_commandStack->push(command);
4489 void CustomTrackView::groupClips(bool group, QList<QGraphicsItem *> itemList, QUndoCommand *command)
4491 if (itemList.isEmpty()) itemList = scene()->selectedItems();
4492 QList <ItemInfo> clipInfos;
4493 QList <ItemInfo> transitionInfos;
4496 int max = itemList.count();
4497 for (int i = 0; i < max; ++i) {
4498 if (itemList.at(i)->type() == GROUPWIDGET) {
4499 itemList += itemList.at(i)->childItems();
4503 for (int i = 0; i < itemList.count(); ++i) {
4504 if (itemList.at(i)->type() == AVWIDGET) {
4505 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4506 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4507 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4508 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4509 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4512 if (clipInfos.count() > 0) {
4514 new GroupClipsCommand(this, clipInfos, transitionInfos, group, command);
4516 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4517 m_commandStack->push(command);
4522 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4524 resetSelectionGroup();
4525 m_scene->clearSelection();
4527 // ungroup, find main group to destroy it...
4528 for (int i = 0; i < clipInfos.count(); ++i) {
4529 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4530 if (clip == NULL) continue;
4531 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4532 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4533 m_document->clipManager()->removeGroup(grp);
4534 if (grp == m_selectionGroup) m_selectionGroup = NULL;
4535 scene()->destroyItemGroup(grp);
4537 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4539 for (int i = 0; i < transitionInfos.count(); ++i) {
4540 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4541 if (tr == NULL) continue;
4542 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4543 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4544 m_document->clipManager()->removeGroup(grp);
4545 if (grp == m_selectionGroup) m_selectionGroup = NULL;
4546 scene()->destroyItemGroup(grp);
4549 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4551 setDocumentModified();
4554 QList <QGraphicsItem *>list;
4555 for (int i = 0; i < clipInfos.count(); ++i) {
4556 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4559 //clip->setSelected(true);
4562 for (int i = 0; i < transitionInfos.count(); ++i) {
4563 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4566 //clip->setSelected(true);
4569 groupSelectedItems(list, true, true);
4570 setDocumentModified();
4573 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4575 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4576 if (baseclip == NULL) {
4577 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4581 if (baseclip->getProducer() == NULL) {
4582 // If the clip has no producer, we must wait until it is created...
4584 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4585 emit forceClipProcessing(clipId);
4586 qApp->processEvents();
4587 for (int i = 0; i < 10; ++i) {
4588 if (baseclip->getProducer() == NULL) {
4589 qApp->processEvents();
4590 m_producerNotReady.wait(&m_mutex, 200);
4593 if (baseclip->getProducer() == NULL) {
4594 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4598 emit displayMessage(QString(), InformationMessage);
4602 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4603 item->setEffectList(effects);
4604 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4605 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4606 scene()->addItem(item);
4608 int producerTrack = info.track;
4609 int tracknumber = m_document->tracksCount() - info.track - 1;
4610 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4611 if (isLocked) item->setItemLocked(true);
4613 baseclip->addReference();
4614 m_document->updateClip(baseclip->getId());
4615 info.track = m_document->tracksCount() - info.track;
4616 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4617 for (int i = 0; i < item->effectsCount(); ++i) {
4618 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4620 setDocumentModified();
4622 m_document->renderer()->doRefresh();
4624 if (!baseclip->isPlaceHolder())
4625 m_waitingThumbs.append(item);
4626 m_thumbsTimer.start();
4629 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4631 QMutexLocker locker(&m_mutex);
4632 QList<QGraphicsItem *> list = scene()->items();
4633 QList <ClipItem *>clipList;
4634 ClipItem *clip = NULL;
4635 DocClipBase *baseClip = NULL;
4636 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4637 for (int i = 0; i < list.size(); ++i) {
4638 if (list.at(i)->type() == AVWIDGET) {
4639 clip = static_cast <ClipItem *>(list.at(i));
4640 if (clip->clipProducer() == clipId) {
4641 if (baseClip == NULL) {
4642 baseClip = clip->baseClip();
4644 ItemInfo info = clip->info();
4645 Mlt::Producer *prod = NULL;
4646 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4647 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4648 else prod = baseClip->getProducer(info.track);
4649 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4650 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4652 else clipList.append(clip);
4656 for (int i = 0; i < clipList.count(); ++i)
4657 clipList.at(i)->refreshClip(true, true);
4658 m_document->renderer()->unlockService(tractor);
4661 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4663 int framepos = (int)(pos.frames(m_document->fps()));
4664 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4665 ClipItem *clip = NULL;
4666 for (int i = 0; i < list.size(); ++i) {
4667 if (!list.at(i)->isEnabled()) continue;
4668 if (list.at(i)->type() == AVWIDGET) {
4669 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4670 if (test->endPos() == pos) clip = test;
4677 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4679 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4680 ClipItem *clip = NULL;
4681 for (int i = 0; i < list.size(); ++i) {
4682 if (!list.at(i)->isEnabled()) continue;
4683 if (list.at(i)->type() == AVWIDGET) {
4684 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4685 if (test->startPos() == pos) clip = test;
4692 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4694 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4695 QList<QGraphicsItem *> list = scene()->items(p);
4696 ClipItem *clip = NULL;
4697 for (int i = 0; i < list.size(); ++i) {
4698 if (!list.at(i)->isEnabled()) continue;
4699 if (list.at(i)->type() == AVWIDGET) {
4700 clip = static_cast <ClipItem *>(list.at(i));
4707 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4709 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4713 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4715 int pos = info.startPos.frames(m_document->fps());
4716 int track = m_document->tracksCount() - info.b_track;
4717 return getTransitionItemAt(pos, track);
4720 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4722 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4723 QList<QGraphicsItem *> list = scene()->items(p);
4724 Transition *clip = NULL;
4725 for (int i = 0; i < list.size(); ++i) {
4726 if (!list.at(i)->isEnabled()) continue;
4727 if (list.at(i)->type() == TRANSITIONWIDGET) {
4728 clip = static_cast <Transition *>(list.at(i));
4735 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4737 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4740 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4742 int framepos = (int)(pos.frames(m_document->fps()));
4743 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4744 QList<QGraphicsItem *> list = scene()->items(p);
4745 Transition *clip = NULL;
4746 for (int i = 0; i < list.size(); ++i) {
4747 if (!list.at(i)->isEnabled()) continue;
4748 if (list.at(i)->type() == TRANSITIONWIDGET) {
4749 Transition *test = static_cast <Transition *>(list.at(i));
4750 if (test->endPos() == pos) clip = test;
4757 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4759 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4760 QList<QGraphicsItem *> list = scene()->items(p);
4761 Transition *clip = NULL;
4762 for (int i = 0; i < list.size(); ++i) {
4763 if (!list.at(i)->isEnabled()) continue;
4764 if (list.at(i)->type() == TRANSITIONWIDGET) {
4765 Transition *test = static_cast <Transition *>(list.at(i));
4766 if (test->startPos() == pos) clip = test;
4773 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4775 if (m_selectionGroup) resetSelectionGroup(false);
4776 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4778 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);
4779 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4782 Mlt::Producer *prod = item->getProducer(end.track);
4785 qDebug() << "Moving item " << (long)item << " from .. to:";
4786 qDebug() << item->info();
4790 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4791 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4794 bool snap = KdenliveSettings::snaptopoints();
4795 KdenliveSettings::setSnaptopoints(false);
4796 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4798 int tracknumber = m_document->tracksCount() - end.track - 1;
4799 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4800 m_scene->clearSelection();
4801 if (isLocked) item->setItemLocked(true);
4803 if (item->isItemLocked()) item->setItemLocked(false);
4804 item->setSelected(true);
4806 if (item->baseClip()->isTransparent()) {
4807 // Also move automatic transition
4808 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4809 if (tr && tr->isAutomatic()) {
4810 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4811 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);
4812 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4815 KdenliveSettings::setSnaptopoints(snap);
4816 setDocumentModified();
4818 // undo last move and emit error message
4819 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4821 if (refresh) m_document->renderer()->doRefresh();
4822 if (out_actualEnd != NULL) {
4823 *out_actualEnd = item->info();
4825 qDebug() << "Actual end position updated:" << *out_actualEnd;
4829 qDebug() << item->info();
4834 void CustomTrackView::moveGroup(QList<ItemInfo> startClip, QList<ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4837 resetSelectionGroup();
4838 m_scene->clearSelection();
4839 m_selectionMutex.lock();
4840 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4841 scene()->addItem(m_selectionGroup);
4843 m_document->renderer()->blockSignals(true);
4844 for (int i = 0; i < startClip.count(); ++i) {
4846 startClip[i].startPos = startClip.at(i).startPos - offset;
4847 startClip[i].track = startClip.at(i).track - trackOffset;
4849 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4851 clip->setItemLocked(false);
4852 if (clip->parentItem()) {
4853 m_selectionGroup->addItem(clip->parentItem());
4855 m_selectionGroup->addItem(clip);
4857 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4858 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4860 for (int i = 0; i < startTransition.count(); ++i) {
4862 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4863 startTransition[i].track = startTransition.at(i).track - trackOffset;
4865 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4867 tr->setItemLocked(false);
4868 if (tr->parentItem()) {
4869 m_selectionGroup->addItem(tr->parentItem());
4871 m_selectionGroup->addItem(tr);
4873 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());
4874 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4876 m_document->renderer()->blockSignals(false);
4878 if (m_selectionGroup) {
4879 bool snap = KdenliveSettings::snaptopoints();
4880 KdenliveSettings::setSnaptopoints(false);
4882 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4883 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4885 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4886 QList <AbstractGroupItem*> groupList;
4888 int max = children.count();
4889 for (int i = 0; i < max; ++i) {
4890 if (children.at(i)->type() == GROUPWIDGET) {
4891 children += children.at(i)->childItems();
4892 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4893 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4894 /*m_document->clipManager()->removeGroup(grp);
4895 m_scene->destroyItemGroup(grp);*/
4896 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4897 if (!groupList.contains(group)) groupList.append(group);
4898 children.removeAll(children.at(i));
4903 for (int i = 0; i < children.count(); ++i) {
4904 // re-add items in correct place
4905 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4906 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4908 ItemInfo info = item->info();
4909 int tracknumber = m_document->tracksCount() - info.track - 1;
4910 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4912 item->setItemLocked(true);
4913 else if (item->isItemLocked())
4914 item->setItemLocked(false);
4916 if (item->type() == AVWIDGET) {
4917 ClipItem *clip = static_cast <ClipItem*>(item);
4918 int trackProducer = info.track;
4919 info.track = m_document->tracksCount() - info.track;
4920 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4921 for (int i = 0; i < clip->effectsCount(); ++i) {
4922 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4924 } else if (item->type() == TRANSITIONWIDGET) {
4925 Transition *tr = static_cast <Transition*>(item);
4927 if (!tr->forcedTrack()) {
4928 newTrack = getPreviousVideoTrack(info.track);
4930 newTrack = tr->transitionEndTrack() + trackOffset;
4931 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4933 tr->updateTransitionEndTrack(newTrack);
4934 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4937 m_selectionMutex.unlock();
4938 resetSelectionGroup(false);
4939 for (int i = 0; i < groupList.count(); ++i) {
4940 rebuildGroup(groupList.at(i));
4945 KdenliveSettings::setSnaptopoints(snap);
4946 m_document->renderer()->doRefresh();
4947 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4950 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4952 Transition *item = getTransitionItemAt(start.startPos, start.track);
4954 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);
4955 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4959 bool snap = KdenliveSettings::snaptopoints();
4960 KdenliveSettings::setSnaptopoints(false);
4962 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4963 // Transition was moved
4964 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4965 } else if (end.endPos == start.endPos) {
4966 // Transition start resize
4967 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4968 } else if (end.startPos == start.startPos) {
4969 // Transition end resize;
4970 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4971 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4974 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4975 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4976 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4978 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4979 KdenliveSettings::setSnaptopoints(snap);
4980 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4981 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());
4982 if (m_dragItem && m_dragItem == item) {
4984 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4985 if (transitionClip && transitionClip->baseClip()) {
4986 QString size = transitionClip->baseClip()->getProperty("frame_size");
4987 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4988 if (factor == 0) factor = 1.0;
4989 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4990 p.setY(size.section('x', 1, 1).toInt());
4992 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4994 if (refresh) m_document->renderer()->doRefresh();
4995 setDocumentModified();
4998 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
5000 bool resizeClipStart = (start.startPos != end.startPos);
5001 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
5003 if (dontWorry) return;
5004 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);
5005 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
5008 if (item->parentItem()) {
5009 // Item is part of a group, reset group
5010 resetSelectionGroup();
5013 bool snap = KdenliveSettings::snaptopoints();
5014 KdenliveSettings::setSnaptopoints(false);
5016 if (resizeClipStart) {
5017 ItemInfo clipinfo = item->info();
5018 clipinfo.track = m_document->tracksCount() - clipinfo.track;
5019 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
5021 item->resizeStart((int) end.startPos.frames(m_document->fps()));
5024 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5026 ItemInfo clipinfo = item->info();
5027 clipinfo.track = m_document->tracksCount() - clipinfo.track;
5028 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
5030 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
5032 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5034 if (!resizeClipStart && end.cropStart != start.cropStart) {
5035 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
5036 ItemInfo clipinfo = end;
5037 clipinfo.track = m_document->tracksCount() - end.track;
5038 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
5040 item->setCropStart(end.cropStart);
5041 item->resetThumbs(true);
5044 m_document->renderer()->doRefresh();
5045 KdenliveSettings::setSnaptopoints(snap);
5046 setDocumentModified();
5049 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5051 if (pos == oldInfo.startPos.frames(m_document->fps()))
5053 bool snap = KdenliveSettings::snaptopoints();
5055 KdenliveSettings::setSnaptopoints(false);
5056 item->resizeStart(pos);
5057 if (item->startPos().frames(m_document->fps()) != pos) {
5058 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
5059 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5060 KdenliveSettings::setSnaptopoints(snap);
5063 KdenliveSettings::setSnaptopoints(snap);
5066 bool hasParentCommand = false;
5068 hasParentCommand = true;
5070 command = new QUndoCommand();
5071 command->setText(i18n("Resize clip start"));
5074 // do this here, too, because otherwise undo won't update the group
5075 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5076 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5078 ItemInfo info = item->info();
5079 if (item->type() == AVWIDGET) {
5080 ItemInfo resizeinfo = oldInfo;
5081 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5082 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
5084 // Check if there is an automatic transition on that clip (lower track)
5085 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
5086 if (transition && transition->isAutomatic()) {
5087 ItemInfo trInfo = transition->info();
5088 ItemInfo newTrInfo = trInfo;
5089 newTrInfo.startPos = item->startPos();
5090 if (newTrInfo.startPos < newTrInfo.endPos)
5091 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5093 // Check if there is an automatic transition on that clip (upper track)
5094 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
5095 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
5096 ItemInfo trInfo = transition->info();
5097 ItemInfo newTrInfo = trInfo;
5098 newTrInfo.startPos = item->startPos();
5099 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
5100 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
5101 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5104 ClipItem *clip = static_cast < ClipItem * >(item);
5107 // Since we must always resize clip before updating the keyframes, we
5108 // put a resize command before & after checking keyframes so that
5109 // we are sure the resize is performed before whenever we do or undo the action
5110 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5111 adjustEffects(clip, oldInfo, command);
5112 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5114 KdenliveSettings::setSnaptopoints(false);
5115 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5116 KdenliveSettings::setSnaptopoints(snap);
5117 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5119 } else if (item->type() == TRANSITIONWIDGET) {
5120 Transition *transition = static_cast <Transition *>(item);
5121 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)) {
5122 // Cannot resize transition
5123 KdenliveSettings::setSnaptopoints(false);
5124 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5125 KdenliveSettings::setSnaptopoints(snap);
5126 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5128 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
5129 if (command == NULL)
5130 m_commandStack->push(moveCommand);
5134 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5135 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5137 if (!hasParentCommand)
5138 m_commandStack->push(command);
5141 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5143 if (pos == oldInfo.endPos.frames(m_document->fps()))
5145 bool snap = KdenliveSettings::snaptopoints();
5147 KdenliveSettings::setSnaptopoints(false);
5148 item->resizeEnd(pos);
5149 if (item->endPos().frames(m_document->fps()) != pos) {
5150 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5151 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5152 KdenliveSettings::setSnaptopoints(snap);
5155 KdenliveSettings::setSnaptopoints(snap);
5158 bool hasParentCommand = false;
5160 hasParentCommand = true;
5162 command = new QUndoCommand();
5165 // do this here, too, because otherwise undo won't update the group
5166 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5167 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5169 ItemInfo info = item->info();
5170 if (item->type() == AVWIDGET) {
5171 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5172 ItemInfo resizeinfo = info;
5173 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5174 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5176 // Check if there is an automatic transition on that clip (lower track)
5177 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5178 if (tr && tr->isAutomatic()) {
5179 ItemInfo trInfo = tr->info();
5180 ItemInfo newTrInfo = trInfo;
5181 newTrInfo.endPos = item->endPos();
5182 if (newTrInfo.endPos > newTrInfo.startPos)
5183 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5186 // Check if there is an automatic transition on that clip (upper track)
5187 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5188 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5189 ItemInfo trInfo = tr->info();
5190 ItemInfo newTrInfo = trInfo;
5191 newTrInfo.endPos = item->endPos();
5192 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5193 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5194 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5198 ClipItem *clip = static_cast < ClipItem * >(item);
5201 // Since we must always resize clip before updating the keyframes, we
5202 // put a resize command before & after checking keyframes so that
5203 // we are sure the resize is performed before whenever we do or undo the action
5204 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5205 adjustEffects(clip, oldInfo, command);
5206 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5208 KdenliveSettings::setSnaptopoints(false);
5209 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5210 KdenliveSettings::setSnaptopoints(true);
5211 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5213 } else if (item->type() == TRANSITIONWIDGET) {
5214 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5215 Transition *transition = static_cast <Transition *>(item);
5216 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)) {
5217 // Cannot resize transition
5218 KdenliveSettings::setSnaptopoints(false);
5219 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5220 KdenliveSettings::setSnaptopoints(true);
5221 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5223 // Check transition keyframes
5224 QDomElement old = transition->toXML();
5225 if (transition->updateKeyframes(oldInfo.cropDuration.frames(m_document->fps()) - 1)) {
5226 QDomElement xml = transition->toXML();
5227 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);
5228 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5230 ItemInfo info = transition->info();
5232 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
5233 if (transitionClip && transitionClip->baseClip()) {
5234 QString size = transitionClip->baseClip()->getProperty("frame_size");
5235 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
5236 if (factor == 0) factor = 1.0;
5237 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
5238 p.setY(size.section('x', 1, 1).toInt());
5240 emit transitionItemSelected(transition, getPreviousVideoTrack(info.track), p, true);
5241 new MoveTransitionCommand(this, oldInfo, info, false, command);
5244 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5245 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5247 if (!hasParentCommand) {
5248 updateTrackDuration(oldInfo.track, command);
5249 m_commandStack->push(command);
5253 void CustomTrackView::updatePositionEffects(ClipItem* item, const ItemInfo &info, bool standalone)
5255 int end = item->fadeIn();
5257 // there is a fade in effect
5258 int effectPos = item->hasEffect("volume", "fadein");
5259 if (effectPos != -1) {
5260 QDomElement effect = item->getEffectAtIndex(effectPos);
5261 int start = item->cropStart().frames(m_document->fps());
5262 int max = item->cropDuration().frames(m_document->fps());
5264 // Make sure the fade effect is not longer than the clip
5265 item->setFadeIn(max);
5266 end = item->fadeIn();
5269 EffectsList::setParameter(effect, "in", QString::number(start));
5270 EffectsList::setParameter(effect, "out", QString::number(end));
5272 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5273 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5274 // if fade effect is displayed, update the effect edit widget with new clip duration
5275 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5276 emit clipItemSelected(item);
5279 effectPos = item->hasEffect("brightness", "fade_from_black");
5280 if (effectPos != -1) {
5281 QDomElement effect = item->getEffectAtIndex(effectPos);
5282 int start = item->cropStart().frames(m_document->fps());
5283 int max = item->cropDuration().frames(m_document->fps());
5285 // Make sure the fade effect is not longer than the clip
5286 item->setFadeIn(max);
5287 end = item->fadeIn();
5290 EffectsList::setParameter(effect, "in", QString::number(start));
5291 EffectsList::setParameter(effect, "out", QString::number(end));
5293 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5294 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5295 // if fade effect is displayed, update the effect edit widget with new clip duration
5296 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5297 emit clipItemSelected(item);
5302 int start = item->fadeOut();
5304 // there is a fade out effect
5305 int effectPos = item->hasEffect("volume", "fadeout");
5306 if (effectPos != -1) {
5307 QDomElement effect = item->getEffectAtIndex(effectPos);
5308 int max = item->cropDuration().frames(m_document->fps());
5309 int end = max + item->cropStart().frames(m_document->fps()) - 1;
5311 // Make sure the fade effect is not longer than the clip
5312 item->setFadeOut(max);
5313 start = item->fadeOut();
5315 start = end - start;
5316 EffectsList::setParameter(effect, "in", QString::number(start));
5317 EffectsList::setParameter(effect, "out", QString::number(end));
5319 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5320 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5321 // if fade effect is displayed, update the effect edit widget with new clip duration
5322 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5323 emit clipItemSelected(item);
5326 effectPos = item->hasEffect("brightness", "fade_to_black");
5327 if (effectPos != -1) {
5328 QDomElement effect = item->getEffectAtIndex(effectPos);
5329 int max = item->cropDuration().frames(m_document->fps());
5330 int end = max + item->cropStart().frames(m_document->fps()) - 1;
5332 // Make sure the fade effect is not longer than the clip
5333 item->setFadeOut(max);
5334 start = item->fadeOut();
5336 start = end - start;
5337 EffectsList::setParameter(effect, "in", QString::number(start));
5338 EffectsList::setParameter(effect, "out", QString::number(end));
5340 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5341 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5342 // if fade effect is displayed, update the effect edit widget with new clip duration
5343 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5344 emit clipItemSelected(item);
5349 int effectPos = item->hasEffect("freeze", "freeze");
5350 if (effectPos != -1) {
5351 // Freeze effect needs to be adjusted with clip resize
5352 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5353 QDomElement eff = item->getEffectAtIndex(effectPos);
5354 if (!eff.isNull() && diff != 0) {
5355 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5356 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5358 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5359 emit clipItemSelected(item);
5366 double CustomTrackView::getSnapPointForPos(double pos)
5368 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5371 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5373 QList <GenTime> snaps;
5374 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5375 QList<QGraphicsItem *> itemList = items();
5376 for (int i = 0; i < itemList.count(); ++i) {
5377 if (itemList.at(i) == selected) continue;
5378 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5379 if (itemList.at(i)->type() == AVWIDGET) {
5380 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5381 GenTime start = item->startPos();
5382 GenTime end = item->endPos();
5383 snaps.append(start);
5385 if (!offsetList.isEmpty()) {
5386 for (int j = 0; j < offsetList.size(); j++) {
5387 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5388 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5392 QList < GenTime > markers = item->snapMarkers();
5393 for (int j = 0; j < markers.size(); ++j) {
5394 GenTime t = markers.at(j);
5396 if (!offsetList.isEmpty()) {
5397 for (int k = 0; k < offsetList.size(); k++) {
5398 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5402 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5403 Transition *transition = static_cast <Transition*>(itemList.at(i));
5404 GenTime start = transition->startPos();
5405 GenTime end = transition->endPos();
5406 snaps.append(start);
5408 if (!offsetList.isEmpty()) {
5409 for (int j = 0; j < offsetList.size(); j++) {
5410 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5411 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5417 // add cursor position
5418 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5420 if (!offsetList.isEmpty()) {
5421 for (int j = 0; j < offsetList.size(); j++) {
5422 snaps.append(pos - offsetList.at(j));
5427 for (int i = 0; i < m_guides.count(); ++i) {
5428 snaps.append(m_guides.at(i)->position());
5429 if (!offsetList.isEmpty()) {
5430 for (int j = 0; j < offsetList.size(); j++) {
5431 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5437 QPoint z = m_document->zone();
5438 snaps.append(GenTime(z.x(), m_document->fps()));
5439 snaps.append(GenTime(z.y(), m_document->fps()));
5442 m_scene->setSnapList(snaps);
5443 //for (int i = 0; i < m_snapPoints.size(); ++i)
5444 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5447 void CustomTrackView::slotSeekToPreviousSnap()
5449 updateSnapPoints(NULL);
5450 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5451 seekCursorPos((int) res.frames(m_document->fps()));
5455 void CustomTrackView::slotSeekToNextSnap()
5457 updateSnapPoints(NULL);
5458 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5459 seekCursorPos((int) res.frames(m_document->fps()));
5463 void CustomTrackView::clipStart()
5465 AbstractClipItem *item = getMainActiveClip();
5467 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5472 void CustomTrackView::clipEnd()
5474 AbstractClipItem *item = getMainActiveClip();
5476 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5481 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5483 DocClipBase *base = m_document->clipManager()->getClipById(id);
5485 QMap <QString, QString> extraData = base->analysisData();
5486 QString oldData = extraData.value(key);
5487 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5488 if (!groupCommand) m_commandStack->push(command);
5491 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5493 DocClipBase *base = m_document->clipManager()->getClipById(id);
5495 QUndoCommand *subCommand = NULL;
5496 if (newMarkers.count() > 1 && groupCommand == NULL) {
5497 subCommand = new QUndoCommand;
5498 subCommand->setText("Add markers");
5500 for (int i = 0; i < newMarkers.count(); ++i) {
5501 CommentedTime oldMarker = base->markerAt(newMarkers.at(i).time());
5502 if (oldMarker == CommentedTime()) {
5503 oldMarker = newMarkers.at(i);
5504 oldMarker.setMarkerType(-1);
5506 if (newMarkers.count() == 1 && !groupCommand) {
5507 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5508 m_commandStack->push(command);
5510 else if (groupCommand) {
5511 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5514 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5517 if (subCommand) m_commandStack->push(subCommand);
5520 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5522 CommentedTime oldmarker(position, comment);
5523 CommentedTime marker = oldmarker;
5524 marker.setMarkerType(-1);
5525 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5526 m_commandStack->push(command);
5529 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5531 DocClipBase *base = m_document->clipManager()->getClipById(id);
5533 QList <CommentedTime> markers = base->commentedSnapMarkers();
5535 if (markers.isEmpty()) {
5536 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5539 QUndoCommand *deleteMarkers = new QUndoCommand();
5540 deleteMarkers->setText("Delete clip markers");
5542 for (int i = 0; i < markers.size(); ++i) {
5543 CommentedTime oldMarker = markers.at(i);
5544 CommentedTime marker = oldMarker;
5545 marker.setMarkerType(-1);
5546 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5548 m_commandStack->push(deleteMarkers);
5551 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5553 DocClipBase *base = m_document->clipManager()->getClipById(id);
5555 QList < CommentedTime > markers = base->commentedSnapMarkers();
5556 if (!markers.isEmpty()) {
5557 // Set up categories
5558 QComboBox *cbox = new QComboBox;
5559 cbox->insertItem(0, i18n("All categories"));
5560 for (int i = 0; i < 5; ++i) {
5561 cbox->insertItem(i + 1, i18n("Category %1", i));
5562 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5564 cbox->setCurrentIndex(0);
5565 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5566 fd.setMode(KFile::File);
5567 fd.setOperationMode(KFileDialog::Saving);
5568 if (fd.exec() != QDialog::Accepted) return;
5569 QString url = fd.selectedFile();
5570 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5571 if (url.isEmpty()) return;
5574 int category = cbox->currentIndex() - 1;
5575 for (int i = 0; i < markers.count(); ++i) {
5576 if (category >= 0) {
5577 // Save only the markers in selected category
5578 if (markers.at(i).markerType() != category) continue;
5580 data.append(QString::number(markers.at(i).time().seconds()));
5582 data.append(QString::number(markers.at(i).time().seconds()));
5584 data.append(markers.at(i).comment());
5590 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5591 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5594 file.write(data.toUtf8());
5599 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5601 QComboBox *cbox = new QComboBox;
5602 for (int i = 0; i < 5; ++i) {
5603 cbox->insertItem(i, i18n("Category %1", i));
5604 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5606 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5607 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5608 fd.setMode(KFile::File);
5609 fd.setOperationMode(KFileDialog::Opening);
5610 if (fd.exec() != QDialog::Accepted) return;
5611 QString url = fd.selectedFile();
5613 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5614 if (url.isEmpty()) return;
5615 int category = cbox->currentIndex();
5618 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5619 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5622 QString data = QString::fromUtf8(file.readAll());
5624 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5627 QUndoCommand *command = new QUndoCommand();
5628 command->setText("Load markers");
5630 QList <CommentedTime> markersList;
5631 foreach(QString line, lines) {
5633 values = line.split("\t", QString::SkipEmptyParts);
5634 double time1 = values.at(0).toDouble(&ok);
5637 if (values.count() >1) {
5638 time2 = values.at(1).toDouble(&ok);
5639 if (values.count() == 2) {
5640 // Check if second value is a number or text
5643 markerText = values.at(1);
5645 else markerText = i18n("Marker");
5648 // We assume 3 values per line: in out name
5650 // 2nd value is not a number, drop
5653 markerText = values.at(2);
5657 if (!markerText.isEmpty()) {
5658 // Marker found, add it
5659 //TODO: allow user to set a marker category
5660 CommentedTime marker1(GenTime(time1), markerText, category);
5661 markersList << marker1;
5662 if (time2 > 0 && time2 != time1) {
5663 CommentedTime marker2(GenTime(time2), markerText, category);
5664 markersList << marker2;
5668 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5669 if (command->childCount() > 0) m_commandStack->push(command);
5670 else delete command;
5673 void CustomTrackView::addMarker(const QString &id, const CommentedTime &marker)
5675 DocClipBase *base = m_document->clipManager()->getClipById(id);
5676 if (base == NULL) return;
5677 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5678 else base->addSnapMarker(marker);
5679 emit updateClipMarkers(base);
5680 setDocumentModified();
5681 viewport()->update();
5684 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5686 DocClipBase *base = m_document->clipManager()->getClipById(id);
5687 if (base == NULL) return;
5688 base->setAnalysisData(key, data);
5689 emit updateClipExtraData(base);
5690 setDocumentModified();
5691 viewport()->update();
5694 int CustomTrackView::hasGuide(int pos, int offset)
5696 for (int i = 0; i < m_guides.count(); ++i) {
5697 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5698 if (qAbs(guidePos - pos) <= offset) return guidePos;
5699 else if (guidePos > pos) return -1;
5704 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5708 double fps = m_document->fps();
5709 for (int i = 0; i < m_guides.count(); ++i) {
5710 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5711 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5713 goMenu->setEnabled(!m_guides.isEmpty());
5716 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5718 if (comment.isEmpty() && pos < GenTime()) {
5721 for (int i = 0; i < m_guides.count(); ++i) {
5722 if (m_guides.at(i)->position() == oldPos) {
5723 delete m_guides.takeAt(i);
5728 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5731 else if (oldPos >= GenTime()) {
5733 for (int i = 0; i < m_guides.count(); ++i) {
5734 if (m_guides.at(i)->position() == oldPos) {
5735 Guide *item = m_guides.at(i);
5736 item->updateGuide(pos, comment);
5740 } else addGuide(pos, comment);
5741 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5742 m_document->syncGuides(m_guides);
5745 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5747 for (int i = 0; i < m_guides.count(); ++i) {
5748 if (m_guides.at(i)->position() == pos) {
5749 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5753 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5754 scene()->addItem(g);
5756 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5757 m_document->syncGuides(m_guides);
5761 void CustomTrackView::slotAddGuide(bool dialog)
5763 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5765 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5766 m_document->timecode(), i18n("Add Guide"), this);
5767 if (d->exec() != QDialog::Accepted) {
5771 marker = d->newMarker();
5774 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5776 if (addGuide(marker.time(), marker.comment())) {
5777 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5778 m_commandStack->push(command);
5782 void CustomTrackView::slotEditGuide(int guidePos)
5785 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5786 else pos = GenTime(guidePos, m_document->fps());
5788 for (int i = 0; i < m_guides.count(); ++i) {
5789 if (m_guides.at(i)->position() == pos) {
5790 slotEditGuide(m_guides.at(i)->info());
5795 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5798 void CustomTrackView::slotEditGuide(const CommentedTime &guide)
5800 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5801 if (d->exec() == QDialog::Accepted) {
5802 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5803 m_commandStack->push(command);
5809 void CustomTrackView::slotEditTimeLineGuide()
5811 if (m_dragGuide == NULL) return;
5812 CommentedTime guide = m_dragGuide->info();
5813 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5814 m_document->timecode(), i18n("Edit Guide"), this);
5815 if (d->exec() == QDialog::Accepted) {
5816 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5817 m_commandStack->push(command);
5822 void CustomTrackView::slotDeleteGuide(int guidePos)
5825 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5826 else pos = GenTime(guidePos, m_document->fps());
5828 for (int i = 0; i < m_guides.count(); ++i) {
5829 if (m_guides.at(i)->position() == pos) {
5830 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(-1), QString(), true);
5831 m_commandStack->push(command);
5836 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5840 void CustomTrackView::slotDeleteTimeLineGuide()
5842 if (m_dragGuide == NULL) return;
5843 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(-1), QString(), true);
5844 m_commandStack->push(command);
5848 void CustomTrackView::slotDeleteAllGuides()
5850 QUndoCommand *deleteAll = new QUndoCommand();
5851 deleteAll->setText("Delete all guides");
5852 for (int i = 0; i < m_guides.count(); ++i) {
5853 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(-1), QString(), true, deleteAll);
5855 m_commandStack->push(deleteAll);
5858 void CustomTrackView::setTool(PROJECTTOOL tool)
5863 setCursor(m_razorCursor);
5866 setCursor(m_spacerCursor);
5873 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5876 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5877 m_scene->setScale(scaleFactor, verticalScale);
5878 removeTipAnimation();
5879 bool adjust = false;
5880 if (verticalScale != matrix().m22()) adjust = true;
5881 setMatrix(newmatrix);
5883 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5884 m_cursorLine->setLine(0, 0, 0, newHeight - 1);
5885 for (int i = 0; i < m_guides.count(); ++i) {
5886 m_guides.at(i)->setLine(0, 0, 0, newHeight - 1);
5888 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5891 int diff = sceneRect().width() - m_projectDuration;
5892 if (diff * newmatrix.m11() < 50) {
5893 if (newmatrix.m11() < 0.4)
5894 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5896 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5898 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5899 centerOn(QPointF(cursorPos(), verticalPos));
5902 void CustomTrackView::slotRefreshGuides()
5904 if (KdenliveSettings::showmarkers()) {
5905 for (int i = 0; i < m_guides.count(); ++i)
5906 m_guides.at(i)->update();
5910 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5912 painter->setClipRect(rect);
5913 QPen pen1 = painter->pen();
5914 QColor lineColor = palette().dark().color();
5915 lineColor.setAlpha(100);
5916 pen1.setColor(lineColor);
5917 painter->setPen(pen1);
5918 double min = rect.left();
5919 double max = rect.right();
5920 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5921 int maxTrack = m_document->tracksCount();
5922 QColor lockedColor = palette().button().color();
5923 QColor audioColor = palette().alternateBase().color();
5924 for (int i = 0; i < maxTrack; ++i) {
5925 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5926 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5927 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5928 if (i == m_selectedTrack)
5929 painter->fillRect(track, m_activeTrackBrush.brush(this));
5931 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5933 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5937 bool CustomTrackView::findString(const QString &text)
5940 for (int i = 0; i < m_searchPoints.size(); ++i) {
5941 marker = m_searchPoints.at(i).comment();
5942 if (marker.contains(text, Qt::CaseInsensitive)) {
5943 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5944 int vert = verticalScrollBar()->value();
5945 int hor = cursorPos();
5946 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5954 void CustomTrackView::selectFound(QString track, QString pos)
5956 seekCursorPos(m_document->timecode().getFrameCount(pos));
5957 slotSelectTrack(track.toInt());
5959 int vert = verticalScrollBar()->value();
5960 int hor = cursorPos();
5961 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5964 bool CustomTrackView::findNextString(const QString &text)
5967 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5968 marker = m_searchPoints.at(i).comment();
5969 if (marker.contains(text, Qt::CaseInsensitive)) {
5970 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5971 int vert = verticalScrollBar()->value();
5972 int hor = cursorPos();
5973 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5982 void CustomTrackView::initSearchStrings()
5984 m_searchPoints.clear();
5985 QList<QGraphicsItem *> itemList = items();
5986 for (int i = 0; i < itemList.count(); ++i) {
5987 // parse all clip names
5988 if (itemList.at(i)->type() == AVWIDGET) {
5989 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5990 GenTime start = item->startPos();
5991 CommentedTime t(start, item->clipName());
5992 m_searchPoints.append(t);
5993 // add all clip markers
5994 QList < CommentedTime > markers = item->commentedSnapMarkers();
5995 m_searchPoints += markers;
6000 for (int i = 0; i < m_guides.count(); ++i)
6001 m_searchPoints.append(m_guides.at(i)->info());
6003 qSort(m_searchPoints);
6006 void CustomTrackView::clearSearchStrings()
6008 m_searchPoints.clear();
6012 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
6014 QList<ItemInfo> matchingInfo;
6015 QList<QGraphicsItem *> itemList = items();
6016 for (int i = 0; i < itemList.count(); ++i) {
6017 if (itemList.at(i)->type() == AVWIDGET) {
6018 ClipItem *item = (ClipItem *)itemList.at(i);
6019 if (item->clipProducer() == clipId)
6020 matchingInfo << item->info();
6023 return matchingInfo;
6026 void CustomTrackView::copyClip()
6028 qDeleteAll(m_copiedItems);
6029 m_copiedItems.clear();
6030 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6031 if (itemList.count() == 0) {
6032 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
6035 for (int i = 0; i < itemList.count(); ++i) {
6036 if (itemList.at(i)->type() == AVWIDGET) {
6037 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
6038 ClipItem *clone = clip->clone(clip->info());
6039 m_copiedItems.append(clone);
6040 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6041 Transition *dup = static_cast <Transition *>(itemList.at(i));
6042 m_copiedItems.append(dup->clone());
6047 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
6049 if (m_scene->editMode() != NORMALEDIT) {
6050 // If we are in overwrite mode, always allow the move
6053 int height = m_tracksHeight - 2;
6055 if (type == TRANSITIONWIDGET) {
6056 height = Transition::itemHeight();
6057 offset = Transition::itemOffset();
6059 else if (type == AVWIDGET) {
6060 height = ClipItem::itemHeight();
6061 offset = ClipItem::itemOffset();
6063 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);
6064 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6065 for (int i = 0; i < collisions.count(); ++i) {
6066 if (collisions.at(i)->type() == type) {
6073 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
6076 for (int i = 0; i < infoList.count(); ++i) {
6077 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));
6080 QList<QGraphicsItem *> collisions = scene()->items(path);
6081 for (int i = 0; i < collisions.count(); ++i) {
6082 if (collisions.at(i)->type() == type) return false;
6087 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
6089 for (int i = 0; i < items.count(); ++i) {
6090 ItemInfo info = items.at(i)->info();
6091 info.startPos += offset;
6092 info.endPos += offset;
6093 info.track += trackOffset;
6094 if (!canBePastedTo(info, items.at(i)->type())) return false;
6099 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
6101 QPainterPath movePath;
6102 movePath.moveTo(0, 0);
6104 for (int i = 0; i < items.count(); ++i) {
6105 ItemInfo info = items.at(i)->info();
6106 info.startPos = info.startPos + offset;
6107 info.endPos = info.endPos + offset;
6108 info.track = info.track + trackOffset;
6109 if (info.startPos < GenTime()) {
6110 // No clip should go below 0
6113 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));
6114 movePath.addRect(rect);
6116 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
6117 for (int i = 0; i < collisions.count(); ++i) {
6118 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
6119 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
6127 void CustomTrackView::pasteClip()
6129 if (m_copiedItems.count() == 0) {
6130 emit displayMessage(i18n("No clip copied"), ErrorMessage);
6135 GenTime pos = GenTime(-1);
6136 if (m_menuPosition.isNull()) {
6137 position = mapFromGlobal(QCursor::pos());
6138 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
6139 track = m_selectedTrack;
6140 pos = GenTime(m_cursorPos, m_document->fps());
6141 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6145 position = m_menuPosition;
6148 if (pos == GenTime(-1))
6149 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6151 track = (int)(mapToScene(position).y() / m_tracksHeight);
6153 GenTime leftPos = m_copiedItems.at(0)->startPos();
6154 int lowerTrack = m_copiedItems.at(0)->track();
6155 int upperTrack = m_copiedItems.at(0)->track();
6156 for (int i = 1; i < m_copiedItems.count(); ++i) {
6157 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6158 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6159 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6162 GenTime offset = pos - leftPos;
6163 int trackOffset = track - lowerTrack;
6165 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6166 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6167 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6168 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6171 QUndoCommand *pasteClips = new QUndoCommand();
6172 pasteClips->setText("Paste clips");
6173 new RefreshMonitorCommand(this, false, true, pasteClips);
6175 for (int i = 0; i < m_copiedItems.count(); ++i) {
6176 // parse all clip names
6177 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6178 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6179 ItemInfo info = clip->info();
6180 info.startPos += offset;
6181 info.endPos += offset;
6182 info.track += trackOffset;
6183 if (canBePastedTo(info, AVWIDGET)) {
6184 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6185 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6186 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6187 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6189 info.startPos = tr->startPos() + offset;
6190 info.endPos = tr->endPos() + offset;
6191 info.track = tr->track() + trackOffset;
6192 int transitionEndTrack;
6193 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6194 else transitionEndTrack = tr->transitionEndTrack();
6195 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6196 if (info.startPos >= info.endPos) {
6197 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6198 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6199 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6202 updateTrackDuration(-1, pasteClips);
6203 new RefreshMonitorCommand(this, false, false, pasteClips);
6204 m_commandStack->push(pasteClips);
6207 void CustomTrackView::pasteClipEffects()
6209 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6210 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6213 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6215 QUndoCommand *paste = new QUndoCommand();
6216 paste->setText("Paste effects");
6218 QList<QGraphicsItem *> clips = scene()->selectedItems();
6221 for (int i = 0; i < clips.count(); ++i) {
6222 if (clips.at(i)->type() == GROUPWIDGET) {
6223 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6224 for (int j = 0; j < children.count(); j++) {
6225 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6226 clips.append(children.at(j));
6232 for (int i = 0; i < clips.count(); ++i) {
6233 if (clips.at(i)->type() == AVWIDGET) {
6234 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6235 for (int j = 0; j < clip->effectsCount(); j++) {
6236 QDomElement eff = clip->effect(j);
6237 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6238 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6239 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6244 if (paste->childCount() > 0) m_commandStack->push(paste);
6247 //adjust effects (fades, ...)
6248 for (int i = 0; i < clips.count(); ++i) {
6249 if (clips.at(i)->type() == AVWIDGET) {
6250 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6251 updatePositionEffects(item, item->info());
6257 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6259 // parse parameters to check if we need to adjust to the new crop start
6260 int diff = (newstart - oldstart).frames(m_document->fps());
6261 int max = (newstart + duration).frames(m_document->fps());
6263 QDomNodeList params = xml.elementsByTagName("parameter");
6264 for (int i = 0; i < params.count(); ++i) {
6265 QDomElement e = params.item(i).toElement();
6266 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6267 QString def = e.attribute("default");
6268 // Effect has a keyframe type parameter, we need to adjust the values
6269 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6270 QStringList newKeyFrames;
6271 foreach(const QString &str, keys) {
6272 int pos = str.section(':', 0, 0).toInt();
6273 double val = str.section(':', 1, 1).toDouble();
6276 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6278 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6280 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6281 e.setAttribute("keyframes", newKeyFrames.join(";"));
6286 ClipItem *CustomTrackView::getClipUnderCursor() const
6288 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6289 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6290 for (int i = 0; i < collisions.count(); ++i) {
6291 if (collisions.at(i)->type() == AVWIDGET) {
6292 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6293 if (!clip->isItemLocked()) return clip;
6299 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6301 QList<QGraphicsItem *> clips = scene()->selectedItems();
6302 if (clips.isEmpty()) {
6303 return getClipUnderCursor();
6305 AbstractClipItem *item = NULL;
6306 for (int i = 0; i < clips.count(); ++i) {
6307 if (clips.at(i)->type() == AVWIDGET) {
6308 item = static_cast < AbstractClipItem *>(clips.at(i));
6309 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6312 if (item) return item;
6317 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6319 QList<QGraphicsItem *> clips = scene()->selectedItems();
6320 if (clips.isEmpty()) {
6321 return getClipUnderCursor();
6324 // remove all items in the list that are not clips
6325 for (int i = 0; i < clips.count();) {
6326 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6329 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6330 for (int i = 0; i < clips.count(); ++i) {
6331 if (clips.at(i)->type() == AVWIDGET) {
6332 item = static_cast < ClipItem *>(clips.at(i));
6333 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6341 void CustomTrackView::setInPoint()
6343 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6345 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6348 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6353 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6356 QUndoCommand *resizeCommand = new QUndoCommand();
6357 resizeCommand->setText(i18n("Resize group"));
6358 QList <QGraphicsItem *> items = parent->childItems();
6359 for (int i = 0; i < items.count(); ++i) {
6360 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6361 if (item && item->type() == AVWIDGET) {
6362 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6365 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6367 //TODO warn user of failed resize
6368 delete resizeCommand;
6371 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6374 void CustomTrackView::setOutPoint()
6376 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6378 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6381 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6385 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6388 QUndoCommand *resizeCommand = new QUndoCommand();
6389 resizeCommand->setText(i18n("Resize group"));
6390 QList <QGraphicsItem *> items = parent->childItems();
6391 for (int i = 0; i < items.count(); ++i) {
6392 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6393 if (item && item->type() == AVWIDGET) {
6394 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6397 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6399 //TODO warn user of failed resize
6400 delete resizeCommand;
6403 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6406 void CustomTrackView::slotUpdateAllThumbs()
6408 if (!isEnabled()) return;
6409 QList<QGraphicsItem *> itemList = items();
6410 //if (itemList.isEmpty()) return;
6412 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6413 for (int i = 0; i < itemList.count(); ++i) {
6414 if (itemList.at(i)->type() == AVWIDGET) {
6415 item = static_cast <ClipItem *>(itemList.at(i));
6416 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6417 // Check if we have a cached thumbnail
6418 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6419 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6420 if (QFile::exists(thumb)) {
6422 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6423 item->slotSetStartThumb(pix);
6426 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6427 QString endThumb = startThumb;
6428 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6429 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6430 if (QFile::exists(startThumb)) {
6431 QPixmap pix(startThumb);
6432 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6433 item->slotSetStartThumb(pix);
6435 if (QFile::exists(endThumb)) {
6436 QPixmap pix(endThumb);
6437 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6438 item->slotSetEndThumb(pix);
6441 item->refreshClip(false, false);
6445 viewport()->update();
6448 void CustomTrackView::saveThumbnails()
6450 QList<QGraphicsItem *> itemList = items();
6452 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6453 for (int i = 0; i < itemList.count(); ++i) {
6454 if (itemList.at(i)->type() == AVWIDGET) {
6455 item = static_cast <ClipItem *>(itemList.at(i));
6456 if (item->clipType() != COLOR) {
6457 // Check if we have a cached thumbnail
6458 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6459 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6460 if (!QFile::exists(thumb)) {
6461 QPixmap pix(item->startThumb());
6465 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6466 QString endThumb = startThumb;
6467 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6468 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6469 if (!QFile::exists(startThumb)) {
6470 QPixmap pix(item->startThumb());
6471 pix.save(startThumb);
6473 if (!QFile::exists(endThumb)) {
6474 QPixmap pix(item->endThumb());
6484 void CustomTrackView::slotInsertTrack(int ix)
6486 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6487 d->comboTracks->setCurrentIndex(ix);
6488 d->label->setText(i18n("Insert track"));
6489 d->setWindowTitle(i18n("Insert New Track"));
6491 if (d->exec() == QDialog::Accepted) {
6492 ix = d->comboTracks->currentIndex();
6493 if (d->before_select->currentIndex() == 1)
6497 info.isMute = false;
6498 info.isLocked = false;
6499 info.effectsList = EffectsList(true);
6500 if (d->video_track->isChecked()) {
6501 info.type = VIDEOTRACK;
6502 info.isBlind = false;
6504 info.type = AUDIOTRACK;
6505 info.isBlind = true;
6507 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6508 m_commandStack->push(addTrack);
6509 setDocumentModified();
6514 void CustomTrackView::slotDeleteTrack(int ix)
6516 if (m_document->tracksCount() < 2) return;
6517 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6518 d->comboTracks->setCurrentIndex(ix);
6519 d->label->setText(i18n("Delete track"));
6520 d->before_select->setHidden(true);
6521 d->setWindowTitle(i18n("Delete Track"));
6522 d->video_track->setHidden(true);
6523 d->audio_track->setHidden(true);
6524 if (d->exec() == QDialog::Accepted) {
6525 ix = d->comboTracks->currentIndex();
6526 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6527 deleteTimelineTrack(ix, info);
6528 setDocumentModified();
6529 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6530 m_commandStack->push(command);*/
6535 void CustomTrackView::slotConfigTracks(int ix)
6537 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6538 ix, parentWidget());
6539 if (d->exec() == QDialog::Accepted) {
6540 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6541 m_commandStack->push(configTracks);
6542 QList <int> toDelete = d->deletedTracks();
6543 for (int i = 0; i < toDelete.count(); ++i) {
6544 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6545 deleteTimelineTrack(toDelete.at(i) - i, info);
6547 setDocumentModified();
6552 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6554 if (m_document->tracksCount() < 2) return;
6555 // Clear effect stack
6557 emit transitionItemSelected(NULL);
6559 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6560 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6561 QList<QGraphicsItem *> selection = m_scene->items(r);
6562 QUndoCommand *deleteTrack = new QUndoCommand();
6563 deleteTrack->setText("Delete track");
6564 new RefreshMonitorCommand(this, false, true, deleteTrack);
6566 // Delete all clips in selected track
6567 for (int i = 0; i < selection.count(); ++i) {
6568 if (selection.at(i)->type() == AVWIDGET) {
6569 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6570 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6571 m_waitingThumbs.removeAll(item);
6572 m_scene->removeItem(item);
6575 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6576 Transition *item = static_cast <Transition *>(selection.at(i));
6577 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6578 m_scene->removeItem(item);
6584 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6585 new RefreshMonitorCommand(this, true, false, deleteTrack);
6586 m_commandStack->push(deleteTrack);
6589 void CustomTrackView::autoTransition()
6591 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6592 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6593 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6596 Transition *tr = static_cast <Transition*>(itemList.at(0));
6597 tr->setAutomatic(!tr->isAutomatic());
6598 QDomElement transition = tr->toXML();
6599 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);
6600 setDocumentModified();
6603 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6605 QList<QGraphicsItem *> list = scene()->items();
6606 ClipItem *clip = NULL;
6607 for (int i = 0; i < list.size(); ++i) {
6608 if (list.at(i)->type() == AVWIDGET) {
6609 clip = static_cast <ClipItem *>(list.at(i));
6610 if (clip->clipProducer() == id) {
6611 clip->setClipName(name);
6615 viewport()->update();
6618 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6620 minimum = GenTime();
6621 maximum = GenTime();
6622 QList<QGraphicsItem *> selection;
6623 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6624 selection.removeAll(item);
6625 for (int i = 0; i < selection.count(); ++i) {
6626 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6627 if (clip && clip->type() == AVWIDGET) {
6628 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6629 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6634 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6636 minimum = GenTime();
6637 maximum = GenTime();
6638 QList<QGraphicsItem *> selection;
6639 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6640 selection.removeAll(item);
6641 for (int i = 0; i < selection.count(); ++i) {
6642 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6643 if (clip && clip->type() == TRANSITIONWIDGET) {
6644 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6645 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6650 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6652 for (int i = 0; i < groups.count(); ++i) {
6653 QDomNodeList children = groups.at(i).childNodes();
6654 scene()->clearSelection();
6655 QList <QGraphicsItem*>list;
6656 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6657 QDomElement elem = children.item(nodeindex).toElement();
6658 int pos = elem.attribute("position").toInt();
6659 int track = elem.attribute("track").toInt();
6660 if (elem.tagName() == "clipitem") {
6661 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6662 if (clip) list.append(clip);//clip->setSelected(true);
6664 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6665 if (clip) list.append(clip);//clip->setSelected(true);
6668 groupSelectedItems(list, true);
6672 void CustomTrackView::splitAudio()
6674 resetSelectionGroup();
6675 QList<QGraphicsItem *> selection = scene()->selectedItems();
6676 if (selection.isEmpty()) {
6677 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6680 QUndoCommand *splitCommand = new QUndoCommand();
6681 splitCommand->setText(i18n("Split audio"));
6682 for (int i = 0; i < selection.count(); ++i) {
6683 if (selection.at(i)->type() == AVWIDGET) {
6684 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6685 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6686 if (clip->parentItem()) {
6687 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6689 EffectsList effects;
6690 effects.clone(clip->effectList());
6691 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6696 if (splitCommand->childCount()) {
6697 updateTrackDuration(-1, splitCommand);
6698 m_commandStack->push(splitCommand);
6702 void CustomTrackView::setAudioAlignReference()
6704 QList<QGraphicsItem *> selection = scene()->selectedItems();
6705 if (selection.isEmpty() || selection.size() > 1) {
6706 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6709 if (m_audioCorrelator != NULL) {
6710 delete m_audioCorrelator;
6712 if (selection.at(0)->type() == AVWIDGET) {
6713 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6714 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6715 m_audioAlignmentReference = clip;
6717 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6718 m_audioCorrelator = new AudioCorrelation(envelope);
6722 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6723 envelope->dumpInfo();
6727 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6731 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6734 void CustomTrackView::alignAudio()
6736 bool referenceOK = true;
6737 if (m_audioCorrelator == NULL) {
6738 referenceOK = false;
6741 if (!scene()->items().contains(m_audioAlignmentReference)) {
6742 // The reference item has been deleted from the timeline (or so)
6743 referenceOK = false;
6747 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6752 QList<QGraphicsItem *> selection = scene()->selectedItems();
6753 foreach (QGraphicsItem *item, selection) {
6754 if (item->type() == AVWIDGET) {
6756 ClipItem *clip = static_cast<ClipItem*>(item);
6757 if (clip == m_audioAlignmentReference) {
6761 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6762 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()), clip->info().cropStart.frames(m_document->fps()), clip->info().cropDuration.frames(m_document->fps()));
6764 // FFT only for larger vectors. We could use it all time, but for small vectors
6765 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6766 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6767 int shift = m_audioCorrelator->getShift(index);
6772 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6773 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6774 envelope->dumpInfo();
6776 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6777 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6778 qDebug() << "We will start at " << targetPos;
6779 qDebug() << "to shift by " << shift;
6780 qDebug() << "(eventually)";
6781 qDebug() << "(maybe)";
6785 QUndoCommand *moveCommand = new QUndoCommand();
6787 GenTime add(shift, m_document->fps());
6788 ItemInfo start = clip->info();
6790 ItemInfo end = start;
6791 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6792 end.endPos = end.startPos + start.cropDuration;
6794 if ( end.startPos.seconds() < 0 ) {
6795 // Clip would start before 0, so crop it first
6796 GenTime cropBy = -end.startPos;
6799 qDebug() << "Need to crop clip. " << start;
6800 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6803 ItemInfo resized = start;
6804 resized.startPos += cropBy;
6806 resizeClip(start, resized);
6807 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6809 start = clip->info();
6810 end.startPos += cropBy;
6813 qDebug() << "Clip cropped. " << start;
6814 qDebug() << "Moving to: " << end;
6818 if (itemCollision(clip, end)) {
6820 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6824 moveCommand->setText(i18n("Auto-align clip"));
6825 new MoveClipCommand(this, start, end, true, moveCommand);
6826 updateTrackDuration(clip->track(), moveCommand);
6827 m_commandStack->push(moveCommand);
6834 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6836 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6840 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6842 ClipItem *clip = getClipItemAt(pos, track);
6844 kDebug() << "// Cannot find clip to split!!!";
6848 int start = pos.frames(m_document->fps());
6849 int freetrack = m_document->tracksCount() - track - 1;
6851 // do not split audio when we are on an audio track
6852 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6855 for (; freetrack > 0; freetrack--) {
6856 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6857 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6858 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6859 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6860 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6865 if (freetrack == 0) {
6866 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6868 ItemInfo info = clip->info();
6869 info.track = m_document->tracksCount() - freetrack;
6870 QDomElement xml = clip->xml();
6871 xml.setAttribute("audio_only", 1);
6872 scene()->clearSelection();
6873 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6874 clip->setSelected(true);
6875 ClipItem *audioClip = getClipItemAt(start, info.track);
6877 clip->setVideoOnly(true);
6878 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6879 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6880 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6882 m_document->renderer()->unlockService(tractor);
6883 audioClip->setSelected(true);
6885 // keep video effects, move audio effects to audio clip
6888 for (int i = 0; i < effects.count(); ++i) {
6889 if (effects.at(i).attribute("type") == "audio") {
6890 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6893 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6897 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, true);
6901 // unsplit clip: remove audio part and change video part to normal clip
6902 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6903 kDebug() << "//CANNOT FIND CLP GRP";
6906 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6907 QList<QGraphicsItem *> children = grp->childItems();
6908 if (children.count() != 2) {
6909 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6912 for (int i = 0; i < children.count(); ++i) {
6913 if (children.at(i) != clip) {
6914 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6915 ItemInfo info = clip->info();
6916 deleteClip(clp->info());
6917 clip->setVideoOnly(false);
6918 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6919 if (!m_document->renderer()->mltUpdateClipProducer(
6921 m_document->tracksCount() - info.track,
6922 info.startPos.frames(m_document->fps()),
6923 clip->baseClip()->getProducer(info.track))) {
6925 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6926 info.startPos.frames(m_document->fps()), info.track),
6929 m_document->renderer()->unlockService(tractor);
6931 // re-add audio effects
6932 for (int i = 0; i < effects.count(); ++i) {
6933 if (effects.at(i).attribute("type") == "audio") {
6934 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6941 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6942 m_document->clipManager()->removeGroup(grp);
6943 if (grp == m_selectionGroup) m_selectionGroup = NULL;
6944 scene()->destroyItemGroup(grp);
6948 void CustomTrackView::setVideoOnly()
6950 resetSelectionGroup();
6951 QList<QGraphicsItem *> selection = scene()->selectedItems();
6952 if (selection.isEmpty()) {
6953 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6956 QUndoCommand *videoCommand = new QUndoCommand();
6957 videoCommand->setText(i18n("Video only"));
6958 for (int i = 0; i < selection.count(); ++i) {
6959 if (selection.at(i)->type() == AVWIDGET) {
6960 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6961 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6962 if (clip->parentItem()) {
6963 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6965 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6970 m_commandStack->push(videoCommand);
6973 void CustomTrackView::setAudioOnly()
6975 resetSelectionGroup();
6976 QList<QGraphicsItem *> selection = scene()->selectedItems();
6977 if (selection.isEmpty()) {
6978 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6981 QUndoCommand *videoCommand = new QUndoCommand();
6982 videoCommand->setText(i18n("Audio only"));
6983 for (int i = 0; i < selection.count(); ++i) {
6984 if (selection.at(i)->type() == AVWIDGET) {
6985 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6986 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6987 if (clip->parentItem()) {
6988 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6990 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6995 m_commandStack->push(videoCommand);
6998 void CustomTrackView::setAudioAndVideo()
7000 resetSelectionGroup();
7001 QList<QGraphicsItem *> selection = scene()->selectedItems();
7002 if (selection.isEmpty()) {
7003 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
7006 QUndoCommand *videoCommand = new QUndoCommand();
7007 videoCommand->setText(i18n("Audio and Video"));
7008 for (int i = 0; i < selection.count(); ++i) {
7009 if (selection.at(i)->type() == AVWIDGET) {
7010 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7011 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
7012 if (clip->parentItem()) {
7013 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
7015 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
7020 m_commandStack->push(videoCommand);
7023 void CustomTrackView::monitorRefresh()
7025 m_document->renderer()->doRefresh();
7028 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
7030 ClipItem *clip = getClipItemAt(pos, track);
7032 kDebug() << "// Cannot find clip to split!!!";
7035 Mlt::Tractor *tractor = m_document->renderer()->lockService();
7037 int start = pos.frames(m_document->fps());
7038 clip->setVideoOnly(true);
7039 clip->setAudioOnly(false);
7040 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
7041 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
7043 } else if (audioOnly) {
7044 int start = pos.frames(m_document->fps());
7045 clip->setAudioOnly(true);
7046 clip->setVideoOnly(false);
7047 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
7048 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
7051 int start = pos.frames(m_document->fps());
7052 clip->setAudioOnly(false);
7053 clip->setVideoOnly(false);
7054 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
7055 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
7058 m_document->renderer()->unlockService(tractor);
7060 setDocumentModified();
7063 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
7067 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
7068 m_clipTypeGroup->setEnabled(false);
7069 hasAudio = clip != NULL && clip->clipType() == AUDIO;
7072 switch (clip->clipType()) {
7086 m_clipTypeGroup->setEnabled(true);
7087 QList <QAction *> actions = m_clipTypeGroup->actions();
7089 if (clip->isAudioOnly()) lookup = "clip_audio_only";
7090 else if (clip->isVideoOnly()) lookup = "clip_video_only";
7091 else lookup = "clip_audio_and_video";
7092 for (int i = 0; i < actions.count(); ++i) {
7093 if (actions.at(i)->data().toString() == lookup) {
7094 actions.at(i)->setChecked(true);
7100 for (int i = 0; i < m_audioActions.count(); ++i) {
7101 m_audioActions.at(i)->setEnabled(hasAudio);
7103 for (int i = 0; i < m_avActions.count(); ++i) {
7104 m_avActions.at(i)->setEnabled(hasAV);
7108 void CustomTrackView::slotGoToMarker(QAction *action)
7110 int pos = action->data().toInt();
7114 void CustomTrackView::reloadTransitionLumas()
7118 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
7119 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
7120 for (int i = 0; i < params.count(); ++i) {
7121 QDomElement e = params.item(i).toElement();
7122 if (e.attribute("tag") == "resource") {
7123 lumaNames = e.attribute("paramlistdisplay");
7124 lumaFiles = e.attribute("paramlist");
7129 QList<QGraphicsItem *> itemList = items();
7130 Transition *transitionitem;
7131 QDomElement transitionXml;
7132 for (int i = 0; i < itemList.count(); ++i) {
7133 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7134 transitionitem = static_cast <Transition*>(itemList.at(i));
7135 transitionXml = transitionitem->toXML();
7136 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
7137 QDomNodeList params = transitionXml.elementsByTagName("parameter");
7138 for (int i = 0; i < params.count(); ++i) {
7139 QDomElement e = params.item(i).toElement();
7140 if (e.attribute("tag") == "resource") {
7141 e.setAttribute("paramlistdisplay", lumaNames);
7142 e.setAttribute("paramlist", lumaFiles);
7147 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
7148 QDomNodeList params = transitionXml.elementsByTagName("parameter");
7149 for (int i = 0; i < params.count(); ++i) {
7150 QDomElement e = params.item(i).toElement();
7151 if (e.attribute("tag") == "luma") {
7152 e.setAttribute("paramlistdisplay", lumaNames);
7153 e.setAttribute("paramlist", lumaFiles);
7160 emit transitionItemSelected(NULL);
7163 double CustomTrackView::fps() const
7165 return m_document->fps();
7168 void CustomTrackView::updateProjectFps()
7170 // update all clips to the new fps
7171 resetSelectionGroup();
7172 scene()->clearSelection();
7174 QList<QGraphicsItem *> itemList = items();
7175 for (int i = 0; i < itemList.count(); ++i) {
7176 // remove all items and re-add them one by one
7177 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7179 for (int i = 0; i < itemList.count(); ++i) {
7180 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7181 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7182 clip->updateFps(m_document->fps());
7183 m_scene->addItem(clip);
7184 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7185 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7186 QList<QGraphicsItem *> children = grp->childItems();
7187 for (int j = 0; j < children.count(); j++) {
7188 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7189 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7190 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7191 clip->updateFps(m_document->fps());
7194 m_document->clipManager()->removeGroup(grp);
7195 m_scene->addItem(grp);
7196 if (grp == m_selectionGroup) m_selectionGroup = NULL;
7197 scene()->destroyItemGroup(grp);
7198 scene()->clearSelection();
7199 /*for (int j = 0; j < children.count(); j++) {
7200 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7201 //children.at(j)->setParentItem(0);
7202 children.at(j)->setSelected(true);
7205 groupSelectedItems(children, true);
7206 } else if (itemList.at(i)->type() == GUIDEITEM) {
7207 Guide *g = static_cast<Guide *>(itemList.at(i));
7209 m_scene->addItem(g);
7212 viewport()->update();
7215 void CustomTrackView::slotTrackDown()
7217 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7218 else m_selectedTrack++;
7219 emit updateTrackHeaders();
7220 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7221 ensureVisible(rect, 0, 0);
7222 viewport()->update();
7225 void CustomTrackView::slotTrackUp()
7227 if (m_selectedTrack > 0) m_selectedTrack--;
7228 else m_selectedTrack = m_document->tracksCount() - 1;
7229 emit updateTrackHeaders();
7230 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7231 ensureVisible(rect, 0, 0);
7232 viewport()->update();
7235 int CustomTrackView::selectedTrack() const
7237 return m_selectedTrack;
7240 QStringList CustomTrackView::selectedClips() const
7242 QStringList clipIds;
7243 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7244 for (int i = 0; i < selection.count(); ++i) {
7245 if (selection.at(i)->type() == AVWIDGET) {
7246 ClipItem *item = (ClipItem *)selection.at(i);
7247 clipIds << item->clipProducer();
7253 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7255 QList<ClipItem *> clips;
7256 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7257 for (int i = 0; i < selection.count(); ++i) {
7258 if (selection.at(i)->type() == AVWIDGET) {
7259 clips.append((ClipItem *)selection.at(i));
7265 void CustomTrackView::slotSelectTrack(int ix)
7267 m_selectedTrack = qMax(0, ix);
7268 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7269 emit updateTrackHeaders();
7270 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7271 ensureVisible(rect, 0, 0);
7272 viewport()->update();
7275 void CustomTrackView::slotSelectClipsInTrack()
7277 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7278 resetSelectionGroup();
7279 QList<QGraphicsItem *> selection = m_scene->items(rect);
7280 m_scene->clearSelection();
7281 QList<QGraphicsItem *> list;
7282 for (int i = 0; i < selection.count(); ++i) {
7283 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7284 list.append(selection.at(i));
7287 groupSelectedItems(list, false, true);
7290 void CustomTrackView::slotSelectAllClips()
7292 m_scene->clearSelection();
7293 resetSelectionGroup();
7294 groupSelectedItems(m_scene->items(), false, true);
7297 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7300 if (track != -1 && pos != -1)
7301 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7303 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7304 QList<QGraphicsItem *> selection = m_scene->items(rect);
7305 resetSelectionGroup(group);
7306 if (!group) m_scene->clearSelection();
7307 for (int i = 0; i < selection.count(); ++i) {
7308 if (selection.at(i)->type() == AVWIDGET) {
7309 selection.at(i)->setSelected(add);
7313 if (group) groupSelectedItems();
7316 void CustomTrackView::selectTransition(bool add, bool group)
7318 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7319 QList<QGraphicsItem *> selection = m_scene->items(rect);
7320 resetSelectionGroup(group);
7321 if (!group) m_scene->clearSelection();
7322 for (int i = 0; i < selection.count(); ++i) {
7323 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7324 selection.at(i)->setSelected(add);
7328 if (group) groupSelectedItems();
7331 QStringList CustomTrackView::extractTransitionsLumas()
7334 QList<QGraphicsItem *> itemList = items();
7335 Transition *transitionitem;
7336 QDomElement transitionXml;
7337 for (int i = 0; i < itemList.count(); ++i) {
7338 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7339 transitionitem = static_cast <Transition*>(itemList.at(i));
7340 transitionXml = transitionitem->toXML();
7341 // luma files in transitions can be in "resource" or "luma" property
7342 QString luma = EffectsList::parameter(transitionXml, "luma");
7343 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7344 if (!luma.isEmpty()) urls << KUrl(luma).path();
7347 urls.removeDuplicates();
7351 void CustomTrackView::setEditMode(EDITMODE mode)
7353 m_scene->setEditMode(mode);
7356 void CustomTrackView::checkTrackSequence(int track)
7358 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7359 //track = m_document->tracksCount() -track;
7360 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7361 QList<QGraphicsItem *> selection = m_scene->items(rect);
7362 QList <int> timelineList;
7363 timelineList.append(0);
7364 for (int i = 0; i < selection.count(); ++i) {
7365 if (selection.at(i)->type() == AVWIDGET) {
7366 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7367 int start = clip->startPos().frames(m_document->fps());
7368 int end = clip->endPos().frames(m_document->fps());
7369 if (!timelineList.contains(start)) timelineList.append(start);
7370 if (!timelineList.contains(end)) timelineList.append(end);
7373 qSort(timelineList);
7374 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7375 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7378 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7380 if (data.isEmpty()) return;
7381 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7383 info.startPos = GenTime(in, m_document->fps());
7384 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7385 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7386 info.cropDuration = info.endPos - info.startPos;
7387 info.track = m_selectedTrack;
7388 QUndoCommand *addCommand = new QUndoCommand();
7389 addCommand->setText(i18n("Insert clip"));
7390 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7391 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7392 updateTrackDuration(info.track, addCommand);
7393 m_commandStack->push(addCommand);
7395 selectClip(true, false, m_selectedTrack, in);
7396 // Automatic audio split
7397 if (KdenliveSettings::splitaudio())
7401 void CustomTrackView::clearSelection(bool emitInfo)
7403 if (m_dragItem) m_dragItem->setSelected(false);
7404 resetSelectionGroup();
7405 scene()->clearSelection();
7407 if (emitInfo) emit clipItemSelected(NULL);
7410 void CustomTrackView::updatePalette()
7412 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7416 pen1.setColor(palette().text().color());
7417 m_cursorLine->setPen(pen1);
7421 void CustomTrackView::removeTipAnimation()
7424 scene()->removeItem(m_visualTip);
7425 m_animationTimer->stop();
7433 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7435 if (m_visualTip == NULL) {
7436 QRectF rect = clip->sceneBoundingRect();
7437 m_animation = new QGraphicsItemAnimation;
7438 m_animation->setTimeLine(m_animationTimer);
7439 m_animation->setScaleAt(1, 1, 1);
7444 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7445 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7446 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7448 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7450 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7452 m_animation->setScaleAt(.5, 2, 2);
7456 polygon << QPoint(0, - size * 2);
7457 if (mode == RESIZESTART)
7458 polygon << QPoint(size * 2, 0);
7460 polygon << QPoint(- size * 2, 0);
7461 polygon << QPoint(0, size * 2);
7462 polygon << QPoint(0, - size * 2);
7464 m_visualTip = new QGraphicsPolygonItem(polygon);
7465 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7466 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7467 if (mode == RESIZESTART)
7468 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7470 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7472 m_animation->setScaleAt(.5, 2, 1);
7474 case TRANSITIONSTART:
7476 polygon << QPoint(0, - size * 2);
7477 if (mode == TRANSITIONSTART)
7478 polygon << QPoint(size * 2, 0);
7480 polygon << QPoint(- size * 2, 0);
7481 polygon << QPoint(0, 0);
7482 polygon << QPoint(0, - size * 2);
7484 m_visualTip = new QGraphicsPolygonItem(polygon);
7485 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7486 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7487 if (mode == TRANSITIONSTART)
7488 m_visualTip->setPos(rect.x(), rect.bottom());
7490 m_visualTip->setPos(rect.right(), rect.bottom());
7492 m_animation->setScaleAt(.5, 2, 2);
7499 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7500 m_visualTip->setZValue(100);
7501 scene()->addItem(m_visualTip);
7502 m_animation->setItem(m_visualTip);
7503 m_animationTimer->start();
7507 bool CustomTrackView::hasAudio(int track) const
7509 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7510 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7511 QGraphicsItem *item;
7512 for (int i = 0; i < collisions.count(); ++i) {
7513 item = collisions.at(i);
7514 if (!item->isEnabled()) continue;
7515 if (item->type() == AVWIDGET) {
7516 ClipItem *clip = static_cast <ClipItem *>(item);
7517 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7523 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7526 QUndoCommand *effectCommand = new QUndoCommand();
7528 if (effect.tagName() == "effectgroup") {
7529 effectName = effect.attribute("name");
7531 QDomElement namenode = effect.firstChildElement("name");
7532 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7533 else effectName = i18n("effect");
7535 effectCommand->setText(i18n("Add %1", effectName));
7536 if (effect.tagName() == "effectgroup") {
7537 QDomNodeList effectlist = effect.elementsByTagName("effect");
7538 for (int j = 0; j < effectlist.count(); j++) {
7539 QDomElement trackeffect = effectlist.at(j).toElement();
7540 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7541 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7544 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7548 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7549 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7550 delete effectCommand;
7553 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7556 if (effectCommand->childCount() > 0) {
7557 m_commandStack->push(effectCommand);
7558 setDocumentModified();
7560 else delete effectCommand;
7564 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7566 EffectsParameterList parameters;
7568 parameters.addParam("tag", effect.attribute("tag"));
7569 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7570 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7571 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7572 parameters.addParam("id", effect.attribute("id"));
7573 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7574 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7575 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7576 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7577 if (effect.attribute("id") == "region") {
7578 QDomNodeList subeffects = effect.elementsByTagName("effect");
7579 for (int i = 0; i < subeffects.count(); ++i) {
7580 QDomElement subeffect = subeffects.at(i).toElement();
7581 int subeffectix = subeffect.attribute("region_ix").toInt();
7582 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7583 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7584 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7585 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7586 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7590 QDomNodeList params = effect.elementsByTagName("parameter");
7591 adjustEffectParameters(parameters, params, m_document->mltProfile());
7597 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7600 for (int i = 0; i < params.count(); ++i) {
7601 QDomElement e = params.item(i).toElement();
7602 QString paramname = prefix + e.attribute("name");
7603 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7604 // effects with geometry param need in / out synced with the clip, request it...
7605 parameters.addParam("_sync_in_out", "1");
7607 if (e.attribute("type") == "simplekeyframe") {
7608 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7609 double factor = e.attribute("factor", "1").toDouble();
7610 double offset = e.attribute("offset", "0").toDouble();
7611 for (int j = 0; j < values.count(); j++) {
7612 QString pos = values.at(j).section(':', 0, 0);
7613 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7614 values[j] = pos + '=' + locale.toString(val);
7616 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7617 parameters.addParam(paramname, values.join(";"));
7618 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7619 parameters.addParam("max", e.attribute("max"));
7620 parameters.addParam("min", e.attribute("min"));
7621 parameters.addParam("factor", e.attribute("factor", "1"));*/
7622 } else if (e.attribute("type") == "keyframe") {
7623 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7624 parameters.addParam("keyframes", e.attribute("keyframes"));
7625 parameters.addParam("max", e.attribute("max"));
7626 parameters.addParam("min", e.attribute("min"));
7627 parameters.addParam("factor", e.attribute("factor", "1"));
7628 parameters.addParam("offset", e.attribute("offset", "0"));
7629 parameters.addParam("starttag", e.attribute("starttag", "start"));
7630 parameters.addParam("endtag", e.attribute("endtag", "end"));
7631 } else if (e.attribute("namedesc").contains(';')) {
7632 QString format = e.attribute("format");
7633 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7634 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7636 QTextStream txtNeu(&neu);
7637 if (values.size() > 0)
7638 txtNeu << (int)values[0].toDouble();
7639 for (int i = 0; i < separators.size() && i + 1 < values.size(); ++i) {
7640 txtNeu << separators[i];
7641 txtNeu << (int)(values[i+1].toDouble());
7643 parameters.addParam("start", neu);
7645 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7647 if (e.attribute("factor").contains('%')) {
7648 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7650 fact = e.attribute("factor", "1").toDouble();
7652 double offset = e.attribute("offset", "0").toDouble();
7653 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7655 parameters.addParam(paramname, e.attribute("value"));
7662 void CustomTrackView::updateTrackNames(int track, bool added)
7664 QList <TrackInfo> tracks = m_document->tracksList();
7665 int max = tracks.count();
7666 int docTrack = max - track - 1;
7668 // count number of tracks of each type
7669 int videoTracks = 0;
7670 int audioTracks = 0;
7671 for (int i = max - 1; i >= 0; --i) {
7672 TrackInfo info = tracks.at(i);
7673 if (info.type == VIDEOTRACK)
7678 if (i <= docTrack) {
7679 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7680 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7683 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7684 info.trackName = type + QString::number(typeNumber);
7685 m_document->setTrackType(i, info);
7688 if (info.trackName == type + QString::number(typeNumber + 1)) {
7689 info.trackName = type + QString::number(typeNumber);
7690 m_document->setTrackType(i, info);
7695 emit tracksChanged();
7698 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7704 tracks << m_document->tracksCount() - track - 1;
7706 // negative track number -> update all tracks
7707 for (int i = 0; i < m_document->tracksCount(); ++i)
7711 for (int i = 0; i < tracks.count(); ++i) {
7713 // t + 1 because of black background track
7714 duration = m_document->renderer()->mltTrackDuration(t + 1);
7715 if (duration != m_document->trackDuration(t)) {
7716 m_document->setTrackDuration(t, duration);
7719 EffectsList effects = m_document->getTrackEffects(t);
7720 for (int j = 0; j < effects.count(); ++j) {
7722 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7723 * - update the effectstack if necessary
7730 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7732 QList<QGraphicsItem *> list = scene()->items();
7733 ClipItem *clip = NULL;
7734 for (int i = 0; i < list.size(); ++i) {
7735 if (list.at(i)->type() == AVWIDGET) {
7736 clip = static_cast <ClipItem *>(list.at(i));
7737 if (clip->clipProducer() == id) {
7738 clip->refreshClip(true, resetThumbs);
7744 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7746 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7748 if (!effects.isEmpty()) {
7749 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7750 while (i != effects.constEnd()) {
7751 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effect(i.key()), i.value().attribute("kdenlive_ix").toInt(), true, true, command);
7758 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7760 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7762 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7765 QDomElement newEffect;
7766 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7767 if (effect.attribute("id") == extra.value("finalfilter")) {
7768 newEffect = effect.cloneNode().toElement();
7769 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7770 while (i != filterParams.constEnd()) {
7771 EffectsList::setParameter(newEffect, i.key(), i.value());
7772 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7775 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7776 m_commandStack->push(command);
7777 emit clipItemSelected(clip);
7782 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7784 ClipItem *item = NULL;
7785 if (type == TRANSITIONWIDGET) {
7786 // We want to import keyframes to a transition
7787 if (!m_selectionGroup) {
7788 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7791 // Make sure there is no collision
7792 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7793 for (int i = 0; i < children.count(); ++i) {
7794 if (children.at(i)->type() == AVWIDGET) {
7795 item = (ClipItem*) children.at(i);
7801 // Import keyframes from current clip to its effect
7802 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7806 emit displayMessage(i18n("No clip found"), ErrorMessage);
7809 QMap <QString, QString> data = item->baseClip()->analysisData();
7810 if (data.isEmpty()) {
7811 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7814 QPointer<QDialog> d = new QDialog(this);
7815 Ui::ImportKeyframesDialog_UI ui;
7820 QMap<QString, QString>::const_iterator i = data.constBegin();
7821 while (i != data.constEnd()) {
7822 ui.data_list->insertItem(ix, i.key());
7823 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7828 if (d->exec() != QDialog::Accepted) {
7832 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7834 int offset = item->cropStart().frames(m_document->fps());
7835 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7836 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7837 Mlt::GeometryItem gitem;
7838 geometry.fetch(&gitem, offset);
7840 newGeometry.insert(gitem);
7841 int pos = offset + 1;
7842 while (!geometry.next_key(&gitem, pos)) {
7843 pos = gitem.frame();
7844 gitem.frame(pos - offset);
7846 newGeometry.insert(gitem);
7848 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7851 if (ui.import_position->isChecked()) {
7852 if (ui.import_size->isChecked()) {
7853 foreach(QString key, keyframeList) {
7854 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7855 else result.append(key);
7860 foreach(QString key, keyframeList) {
7861 result.append(key.section(':', 0, 0));
7866 else if (ui.import_size->isChecked()) {
7867 foreach(QString key, keyframeList) {
7868 result.append(key.section(':', 1, 1));
7872 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);
7877 #include "customtrackview.moc"