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, 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()) return false;
1845 for (int i = 0; i < collindingItems.count(); ++i) {
1846 QGraphicsItem *collision = collindingItems.at(i);
1847 if (collision->type() == item->type()) {
1849 kDebug() << "// COLLISIION DETECTED";
1857 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1859 int track = m_document->tracksCount() - clip->track();
1860 GenTime pos = clip->startPos();
1861 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1862 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1865 bool success = true;
1866 for (int i = 0; i < clip->effectsCount(); ++i) {
1867 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1869 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1870 m_document->renderer()->doRefresh();
1873 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1875 if (pos < GenTime()) {
1877 if (effect.attribute("id") == "speed") {
1878 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1882 m_document->addTrackEffect(track - 1, effect);
1883 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1884 emit updateTrackEffectState(track - 1);
1885 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1888 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1890 // Special case: speed effect
1891 if (effect.attribute("id") == "speed") {
1892 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1893 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1897 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1898 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1899 if (strobe == 0) strobe = 1;
1900 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1901 EffectsParameterList params = clip->addEffect(effect);
1902 m_document->renderer()->mltAddEffect(track, pos, params);
1903 if (clip->isSelected()) emit clipItemSelected(clip);
1906 EffectsParameterList params = clip->addEffect(effect);
1907 if (!m_document->renderer()->mltAddEffect(track, pos, params)) {
1908 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1909 clip->deleteEffect(params.paramValue("kdenlive_ix"));
1911 else clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1912 if (clip->isMainSelectedClip()) emit clipItemSelected(clip);
1913 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1916 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1918 QString index = effect.attribute("kdenlive_ix");
1919 if (pos < GenTime()) {
1920 // Delete track effect
1921 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1922 m_document->removeTrackEffect(track - 1, effect);
1924 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1925 emit updateTrackEffectState(track - 1);
1926 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1929 // Special case: speed effect
1930 if (effect.attribute("id") == "speed") {
1931 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1933 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1934 clip->deleteEffect(index);
1935 emit clipItemSelected(clip);
1936 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1940 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1941 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1942 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1945 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1947 clip->deleteEffect(index);
1948 if (clip->isMainSelectedClip()) emit clipItemSelected(clip);
1952 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1954 QList<QGraphicsItem *> itemList = group->childItems();
1955 QUndoCommand *effectCommand = new QUndoCommand();
1957 int offset = effect.attribute("clipstart").toInt();
1958 QDomElement namenode = effect.firstChildElement("name");
1959 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1960 else effectName = i18n("effect");
1961 effectCommand->setText(i18n("Add %1", effectName));
1962 for (int i = 0; i < itemList.count(); ++i) {
1963 if (itemList.at(i)->type() == GROUPWIDGET) {
1964 itemList << itemList.at(i)->childItems();
1966 if (itemList.at(i)->type() == AVWIDGET) {
1967 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1968 if (effect.tagName() == "effectgroup") {
1969 QDomNodeList effectlist = effect.elementsByTagName("effect");
1970 for (int j = 0; j < effectlist.count(); j++) {
1971 QDomElement subeffect = effectlist.at(j).toElement();
1972 if (subeffect.hasAttribute("kdenlive_info")) {
1973 // effect is in a group
1974 EffectInfo effectInfo;
1975 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1976 if (effectInfo.groupIndex < 0) {
1977 // group needs to be appended
1978 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1979 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1982 processEffect(item, subeffect, offset, effectCommand);
1986 processEffect(item, effect, offset, effectCommand);
1990 if (effectCommand->childCount() > 0) {
1991 m_commandStack->push(effectCommand);
1992 setDocumentModified();
1993 } else delete effectCommand;
1995 clearSelection(false);
1996 m_dragItem = dropTarget;
1997 m_dragItem->setSelected(true);
1998 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
2002 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
2004 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
2007 void CustomTrackView::slotDropEffect(ClipItem *clip, QDomElement effect, GenTime pos, int track)
2009 if (clip == NULL) return;
2010 slotAddEffect(effect, pos, track);
2011 if (clip->parentItem()) {
2012 // Clip is in a group, should not happen
2013 kDebug()<<"/// DROPPED ON ITEM IN GRP";
2015 else if (clip != m_dragItem) {
2016 clearSelection(false);
2018 clip->setSelected(true);
2019 emit clipItemSelected(clip);
2023 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
2025 QList<QGraphicsItem *> itemList;
2026 QUndoCommand *effectCommand = new QUndoCommand();
2028 int offset = effect.attribute("clipstart").toInt();
2029 if (effect.tagName() == "effectgroup") {
2030 effectName = effect.attribute("name");
2032 QDomElement namenode = effect.firstChildElement("name");
2033 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2034 else effectName = i18n("effect");
2036 effectCommand->setText(i18n("Add %1", effectName));
2038 if (track == -1) itemList = scene()->selectedItems();
2039 if (itemList.isEmpty()) {
2040 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
2041 if (clip) itemList.append(clip);
2042 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
2046 for (int i = 0; i < itemList.count(); ++i) {
2047 if (itemList.at(i)->type() == GROUPWIDGET) {
2048 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
2049 for (int j = 0; j < subitems.count(); j++) {
2050 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
2055 for (int i = 0; i < itemList.count(); ++i) {
2056 if (itemList.at(i)->type() == AVWIDGET) {
2057 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2058 if (effect.tagName() == "effectgroup") {
2059 QDomNodeList effectlist = effect.elementsByTagName("effect");
2060 for (int j = 0; j < effectlist.count(); j++) {
2061 QDomElement subeffect = effectlist.at(j).toElement();
2062 if (subeffect.hasAttribute("kdenlive_info")) {
2063 // effect is in a group
2064 EffectInfo effectInfo;
2065 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
2066 if (effectInfo.groupIndex < 0) {
2067 // group needs to be appended
2068 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
2069 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
2072 processEffect(item, subeffect, offset, effectCommand);
2075 else processEffect(item, effect, offset, effectCommand);
2078 if (effectCommand->childCount() > 0) {
2079 m_commandStack->push(effectCommand);
2080 setDocumentModified();
2081 /*if (effectCommand->childCount() == 1) {
2082 // Display newly added clip effect
2083 for (int i = 0; i < itemList.count(); ++i) {
2084 if (itemList.at(i)->type() == AVWIDGET) {
2085 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
2086 clip->setSelectedEffect(clip->effectsCount());
2087 if (!clip->isSelected() && (!m_dragItem || !itemList.contains(m_dragItem))) {
2088 kDebug()<<"// CLIP WAS NO SELECTED, DRG: "<<(m_dragItem == NULL);
2089 clearSelection(false);
2090 clip->setSelected(true);
2092 emit clipItemSelected(clip);
2099 for (int i = 0; i < itemList.count(); ++i) {
2100 if (itemList.at(i)->type() == AVWIDGET) {
2101 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
2102 if (clip->isMainSelectedClip()) {
2103 emit clipItemSelected(clip);
2109 } else delete effectCommand;
2112 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
2114 if (effect.attribute("type") == "audio") {
2115 // Don't add audio effects on video clips
2116 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
2117 /* do not show error message when item is part of a group as the user probably knows what he does then
2118 * and the message is annoying when working with the split audio feature */
2119 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2120 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
2123 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
2124 // Don't add video effect on audio clips
2125 if (item->isAudioOnly() || item->clipType() == AUDIO) {
2126 /* do not show error message when item is part of a group as the user probably knows what he does then
2127 * and the message is annoying when working with the split audio feature */
2128 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2129 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
2133 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
2134 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2137 if (item->isItemLocked()) {
2141 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2142 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2144 item->initEffect(effect, 0, offset);
2146 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2149 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2152 // delete track effect
2153 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2154 m_commandStack->push(command);
2155 setDocumentModified();
2158 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2159 //clip is in a group, also remove the effect in other clips of the group
2160 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2161 QUndoCommand *delCommand = new QUndoCommand();
2163 QDomElement namenode = effect.firstChildElement("name");
2164 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2165 else effectName = i18n("effect");
2166 delCommand->setText(i18n("Delete %1", effectName));
2169 for (int i = 0; i < items.count(); ++i) {
2170 if (items.at(i)->type() == GROUPWIDGET) {
2171 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2172 for (int j = 0; j < subitems.count(); j++) {
2173 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2178 for (int i = 0; i < items.count(); ++i) {
2179 if (items.at(i)->type() == AVWIDGET) {
2180 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2181 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2183 QDomElement eff = item->effectAtIndex(ix);
2184 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2188 if (delCommand->childCount() > 0)
2189 m_commandStack->push(delCommand);
2192 setDocumentModified();
2195 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2196 m_commandStack->push(command);
2197 setDocumentModified();
2200 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2202 if (insertedEffect.isNull()) {
2203 kDebug()<<"// Trying to add null effect";
2204 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2207 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2208 QDomElement effect = insertedEffect.cloneNode().toElement();
2209 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2210 if (pos < GenTime()) {
2211 // editing a track effect
2212 EffectsParameterList effectParams = getEffectArgs(effect);
2213 // check if we are trying to reset a keyframe effect
2214 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2215 clip->initEffect(effect);
2216 effectParams = getEffectArgs(effect);
2218 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2219 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2221 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2222 emit updateTrackEffectState(track);
2223 setDocumentModified();
2227 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2229 // Special case: speed effect
2230 if (effect.attribute("id") == "speed") {
2231 if (effect.attribute("disable") == "1") {
2232 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2235 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2236 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2237 if (strobe == 0) strobe = 1;
2238 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2240 clip->updateEffect(effect);
2241 if (updateEffectStack && clip->isSelected())
2242 emit clipItemSelected(clip);
2243 if (ix == clip->selectedEffectIndex()) {
2244 // make sure to update display of clip keyframes
2245 clip->setSelectedEffect(ix);
2250 EffectsParameterList effectParams = getEffectArgs(effect);
2251 // check if we are trying to reset a keyframe effect
2252 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2253 clip->initEffect(effect);
2254 effectParams = getEffectArgs(effect);
2257 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2258 // A fade effect was modified, update the clip
2259 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2260 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2261 clip->setFadeIn(pos);
2263 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2264 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2265 clip->setFadeOut(pos);
2268 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2271 clip->updateEffect(effect);
2272 if (updateEffectStack && clip->isSelected()) {
2273 emit clipItemSelected(clip);
2275 if (ix == clip->selectedEffectIndex()) {
2276 // make sure to update display of clip keyframes
2277 clip->setSelectedEffect(ix);
2280 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2282 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2283 setDocumentModified();
2286 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2288 if (pos < GenTime()) {
2289 // editing a track effect
2290 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2291 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2294 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2295 emit updateTrackEffectState(track);
2296 setDocumentModified();
2299 // editing a clip effect
2300 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2302 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2304 clip->enableEffects(effectIndexes, disable);
2305 if (updateEffectStack && clip->isSelected()) {
2306 emit clipItemSelected(clip);
2308 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2309 // make sure to update display of clip keyframes
2310 clip->setSelectedEffect(clip->selectedEffectIndex());
2313 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2315 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2318 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2320 if (pos < GenTime()) {
2321 // Moving track effect
2322 int documentTrack = m_document->tracksCount() - track - 1;
2323 int max = m_document->getTrackEffects(documentTrack).count();
2324 int new_position = newPos.at(0);
2325 if (new_position > max) {
2328 int old_position = oldPos.at(0);
2329 for (int i = 0; i < newPos.count(); ++i) {
2330 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2331 if (old_position > new_position) {
2332 // Moving up, we need to adjust index
2333 old_position = oldPos.at(i);
2334 new_position = newPos.at(i);
2336 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2337 if (!act.isNull() && !before.isNull()) {
2338 m_document->setTrackEffect(documentTrack, new_position, before);
2339 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2340 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2342 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2345 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2347 int new_position = newPos.at(0);
2348 if (new_position > clip->effectsCount()) {
2349 new_position = clip->effectsCount();
2351 int old_position = oldPos.at(0);
2352 for (int i = 0; i < newPos.count(); ++i) {
2353 QDomElement act = clip->effectAtIndex(new_position);
2354 if (old_position > new_position) {
2355 // Moving up, we need to adjust index
2356 old_position = oldPos.at(i);
2357 new_position = newPos.at(i);
2359 QDomElement before = clip->effectAtIndex(old_position);
2360 if (act.isNull() || before.isNull()) {
2361 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2364 clip->moveEffect(before, new_position);
2365 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2366 if (act.attribute("id") == "speed") {
2367 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2368 } else if (before.attribute("id") == "speed") {
2369 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2370 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2372 clip->setSelectedEffect(newPos.at(0));
2373 emit clipItemSelected(clip);
2374 setDocumentModified();
2375 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2378 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2380 ChangeEffectStateCommand *command;
2382 // editing track effect
2383 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2385 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2386 QList <int> speedEffectIndexes;
2387 for (int i = 0; i < effectIndexes.count(); ++i) {
2388 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2389 if (effect.attribute("id") == "speed") {
2391 speedEffectIndexes << effectIndexes.at(i);
2392 QDomElement newEffect = effect.cloneNode().toElement();
2393 newEffect.setAttribute("disable", (int) disable);
2394 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2395 m_commandStack->push(editcommand);
2398 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2399 effectIndexes.removeAll(speedEffectIndexes.at(j));
2401 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2403 m_commandStack->push(command);
2404 setDocumentModified();
2407 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2409 MoveEffectCommand *command;
2411 // editing track effect
2412 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2413 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2414 m_commandStack->push(command);
2415 setDocumentModified();
2418 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2420 EditEffectCommand *command;
2421 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2422 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2423 m_commandStack->push(command);
2426 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2428 QDomElement effect = clip->getEffectAtIndex(ix);
2429 QDomElement oldeffect = effect.cloneNode().toElement();
2430 effect.setAttribute("region", region);
2431 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2432 m_commandStack->push(command);
2435 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, EffectsList oldStack, bool execute)
2439 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2440 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2441 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2443 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);
2445 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2446 m_blockRefresh = false;
2451 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2452 // Error cuting clip in playlist
2453 m_blockRefresh = false;
2457 int cutPos = (int) cutTime.frames(m_document->fps());
2459 newPos.startPos = cutTime;
2460 newPos.endPos = info.endPos;
2461 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2462 newPos.track = info.track;
2463 newPos.cropDuration = newPos.endPos - newPos.startPos;
2465 bool snap = KdenliveSettings::snaptopoints();
2466 KdenliveSettings::setSnaptopoints(false);
2467 ClipItem *dup = item->clone(newPos);
2469 // remove unwanted effects
2470 // fade in from 2nd part of the clip
2471 int ix = dup->hasEffect(QString(), "fadein");
2473 QDomElement oldeffect = dup->effectAtIndex(ix);
2474 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2476 ix = dup->hasEffect(QString(), "fade_from_black");
2478 QDomElement oldeffect = dup->effectAtIndex(ix);
2479 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2481 // fade out from 1st part of the clip
2482 ix = item->hasEffect(QString(), "fadeout");
2484 QDomElement oldeffect = item->effectAtIndex(ix);
2485 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2487 ix = item->hasEffect(QString(), "fade_to_black");
2489 QDomElement oldeffect = item->effectAtIndex(ix);
2490 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2494 item->resizeEnd(cutPos);
2495 scene()->addItem(dup);
2497 if (item->checkKeyFrames(m_document->width(), m_document->height(), info.cropDuration.frames(m_document->fps())))
2498 slotRefreshEffects(item);
2500 if (dup->checkKeyFrames(m_document->width(), m_document->height(), info.cropDuration.frames(m_document->fps()), cutTime.frames(m_document->fps())))
2501 slotRefreshEffects(dup);
2503 item->baseClip()->addReference();
2504 m_document->updateClip(item->baseClip()->getId());
2505 setDocumentModified();
2506 KdenliveSettings::setSnaptopoints(snap);
2507 if (execute && item->isSelected()) {
2508 m_scene->clearSelection();
2509 dup->setSelected(true);
2511 emit clipItemSelected(dup);
2517 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2518 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2520 if (!item || !dup || item == dup) {
2521 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2522 m_blockRefresh = false;
2525 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2526 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2530 bool snap = KdenliveSettings::snaptopoints();
2531 KdenliveSettings::setSnaptopoints(false);
2533 m_waitingThumbs.removeAll(dup);
2534 bool selected = item->isSelected();
2535 if (dup->isSelected()) {
2537 item->setSelected(true);
2538 emit clipItemSelected(NULL);
2540 dup->baseClip()->removeReference();
2541 m_document->updateClip(dup->baseClip()->getId());
2542 scene()->removeItem(dup);
2546 ItemInfo clipinfo = item->info();
2547 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2548 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos, false);
2550 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2551 item->setEffectList(oldStack);
2552 setDocumentModified();
2554 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2556 KdenliveSettings::setSnaptopoints(snap);
2557 if (execute && selected)
2558 emit clipItemSelected(item);
2561 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2564 void CustomTrackView::slotEnableRefresh()
2566 m_blockRefresh = false;
2569 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2571 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2572 if (itemList.count() == 1) {
2573 if (itemList.at(0)->type() == AVWIDGET) {
2574 ClipItem *item = (ClipItem *) itemList.at(0);
2576 info.track = item->track();
2577 ClipItem *transitionClip = NULL;
2578 const int transitiontrack = getPreviousVideoTrack(info.track);
2579 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2580 if (pos < item->startPos() + item->cropDuration() / 2) {
2581 // add transition to clip start
2582 info.startPos = item->startPos();
2583 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2584 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2585 info.endPos = transitionClip->endPos();
2586 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2587 // Check there is no other transition at that place
2588 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2589 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2590 QList<QGraphicsItem *> selection = m_scene->items(r);
2591 bool transitionAccepted = true;
2592 for (int i = 0; i < selection.count(); ++i) {
2593 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2594 Transition *tr = static_cast <Transition *>(selection.at(i));
2595 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2596 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2597 } else transitionAccepted = false;
2600 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2601 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2604 // add transition to clip end
2605 info.endPos = item->endPos();
2606 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2607 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2608 info.startPos = transitionClip->startPos();
2609 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2610 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2611 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2613 // Check there is no other transition at that place
2614 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2615 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2616 QList<QGraphicsItem *> selection = m_scene->items(r);
2617 bool transitionAccepted = true;
2618 for (int i = 0; i < selection.count(); ++i) {
2619 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2620 Transition *tr = static_cast <Transition *>(selection.at(i));
2621 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2622 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2623 } else transitionAccepted = false;
2626 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2627 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2630 } else for (int i = 0; i < itemList.count(); ++i) {
2631 if (itemList.at(i)->type() == AVWIDGET) {
2632 ClipItem *item = (ClipItem *) itemList.at(i);
2634 info.startPos = item->startPos();
2635 info.endPos = info.startPos + GenTime(65, m_document->fps());
2636 info.track = item->track();
2638 // Check there is no other transition at that place
2639 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2640 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2641 QList<QGraphicsItem *> selection = m_scene->items(r);
2642 bool transitionAccepted = true;
2643 for (int i = 0; i < selection.count(); ++i) {
2644 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2645 Transition *tr = static_cast <Transition *>(selection.at(i));
2646 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2647 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2648 } else transitionAccepted = false;
2651 int transitiontrack = getPreviousVideoTrack(info.track);
2652 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2653 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2658 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2660 if (transitionInfo.startPos >= transitionInfo.endPos) {
2661 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2664 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2665 m_commandStack->push(command);
2666 setDocumentModified();
2669 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2671 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2672 //kDebug() << "---- ADDING transition " << params.attribute("value");
2673 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2674 scene()->addItem(tr);
2675 setDocumentModified();
2677 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2682 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2684 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2686 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2689 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2690 if (m_dragItem == item) m_dragItem = NULL;
2692 #if QT_VERSION >= 0x040600
2693 // animate item deletion
2694 item->closeAnimation();
2698 emit transitionItemSelected(NULL);
2699 setDocumentModified();
2702 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2704 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2705 QDomElement xml = tr->toXML();
2706 if (old.isNull() || xml.isNull()) {
2707 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2710 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2711 updateTrackDuration(tr->track(), command);
2712 m_commandStack->push(command);
2713 setDocumentModified();
2716 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2718 Transition *item = getTransitionItemAt(pos, track);
2720 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2725 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2727 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);
2728 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2729 item->setTransitionParameters(transition);
2730 if (updateTransitionWidget) {
2731 ItemInfo info = item->info();
2733 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2734 if (transitionClip && transitionClip->baseClip()) {
2735 QString size = transitionClip->baseClip()->getProperty("frame_size");
2736 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2737 if (factor == 0) factor = 1.0;
2738 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2739 p.setY(size.section('x', 1, 1).toInt());
2741 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2743 setDocumentModified();
2746 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2749 const QPointF pos = mapToScene(event->pos());
2750 if (m_selectionGroup) {
2751 m_selectionGroup->setPos(pos);
2752 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2753 event->acceptProposedAction();
2754 } else if (m_dragItem) {
2755 m_dragItem->setPos(pos);
2756 emit mousePosition((int)(m_dragItem->scenePos().x() + 0.5));
2757 event->acceptProposedAction();
2759 // Drag enter was not possible, try again at mouse position
2760 insertDropClips(event->mimeData(), event->pos());
2764 QGraphicsView::dragMoveEvent(event);
2768 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2770 if ((m_selectionGroup || m_dragItem) && m_clipDrag) {
2771 m_thumbsTimer.stop();
2772 m_waitingThumbs.clear();
2773 QList<QGraphicsItem *> items;
2774 QMutexLocker lock(&m_selectionMutex);
2775 if (m_selectionGroup) items = m_selectionGroup->childItems();
2776 else if (m_dragItem) items.append(m_dragItem);
2778 if (m_selectionGroup) scene()->destroyItemGroup(m_selectionGroup);
2779 m_selectionGroup = NULL;
2782 } else QGraphicsView::dragLeaveEvent(event);
2785 void CustomTrackView::dropEvent(QDropEvent * event)
2787 if ((m_selectionGroup || m_dragItem) && m_clipDrag) {
2788 QList<QGraphicsItem *> items;
2789 if (m_selectionGroup) items = m_selectionGroup->childItems();
2790 else if (m_dragItem) items.append(m_dragItem);
2791 resetSelectionGroup();
2793 m_scene->clearSelection();
2794 bool hasVideoClip = false;
2795 QUndoCommand *addCommand = new QUndoCommand();
2796 addCommand->setText(i18n("Add timeline clip"));
2797 QList <ClipItem *> brokenClips;
2799 // Add refresh command for undo
2800 new RefreshMonitorCommand(this, false, true, addCommand);
2802 for (int i = 0; i < items.count(); ++i) {
2803 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2804 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2805 if (items.count() == 1) {
2806 updateClipTypeActions(item);
2808 updateClipTypeActions(NULL);
2811 //TODO: take care of edit mode for undo
2812 item->baseClip()->addReference();
2813 //item->setZValue(item->defaultZValue());
2814 m_document->updateClip(item->baseClip()->getId());
2815 ItemInfo info = item->info();
2817 int tracknumber = m_document->tracksCount() - info.track - 1;
2818 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2819 if (isLocked) item->setItemLocked(true);
2820 ItemInfo clipInfo = info;
2821 clipInfo.track = m_document->tracksCount() - item->track();
2823 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2825 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2826 brokenClips.append(item);
2829 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2831 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2832 updateTrackDuration(info.track, addCommand);
2834 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2835 // add transparency transition if space is available
2836 if (canBePastedTo(info, TRANSITIONWIDGET)) {
2837 QDomElement trans = MainWindow::transitions.getEffectByTag("affine", QString()).cloneNode().toElement();
2838 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2841 item->setSelected(true);
2843 // Add refresh command for redo
2844 new RefreshMonitorCommand(this, false, false, addCommand);
2846 qDeleteAll(brokenClips);
2847 brokenClips.clear();
2848 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2849 else delete addCommand;
2851 // Automatic audio split
2852 if (KdenliveSettings::splitaudio())
2854 setDocumentModified();
2858 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2859 QList<QGraphicsItem *> selection = m_scene->items(rect);
2860 QStringList timelineList;
2862 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2863 for (int i = 0; i < selection.count(); ++i) {
2864 if (selection.at(i)->type() == AVWIDGET) {
2865 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2866 int start = clip->startPos().frames(m_document->fps());
2867 int end = clip->endPos().frames(m_document->fps());
2868 timelineList.append(QString::number(start) + "-" + QString::number(end));
2871 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2874 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2875 if (items.count() > 1) {
2876 groupSelectedItems(items);
2877 } else if (items.count() == 1) {
2878 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2879 emit clipItemSelected((ClipItem*) m_dragItem, false);
2881 m_document->renderer()->refreshIfActive();
2882 event->setDropAction(Qt::MoveAction);
2885 /// \todo enable when really working
2888 } else QGraphicsView::dropEvent(event);
2892 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2894 bool snap = KdenliveSettings::snaptopoints();
2895 KdenliveSettings::setSnaptopoints(false);
2896 if (mode == OVERWRITEEDIT) {
2897 // if we are in overwrite mode, move clips accordingly
2899 if (item == NULL) info = posinfo;
2900 else info = item->info();
2901 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);
2902 QList<QGraphicsItem *> selection = m_scene->items(rect);
2903 if (item) selection.removeAll(item);
2904 for (int i = 0; i < selection.count(); ++i) {
2905 if (!selection.at(i)->isEnabled()) continue;
2906 if (selection.at(i)->type() == AVWIDGET) {
2907 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2908 if (clip->startPos() < info.startPos) {
2909 if (clip->endPos() > info.endPos) {
2910 ItemInfo clipInfo = clip->info();
2911 ItemInfo dupInfo = clipInfo;
2912 GenTime diff = info.startPos - clipInfo.startPos;
2913 dupInfo.startPos = info.startPos;
2914 dupInfo.cropStart += diff;
2915 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2916 ItemInfo newdupInfo = dupInfo;
2917 GenTime diff2 = info.endPos - info.startPos;
2918 newdupInfo.startPos = info.endPos;
2919 newdupInfo.cropStart += diff2;
2920 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2921 new RazorClipCommand(this, clipInfo, clip->effectList(), info.startPos, false, command);
2922 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2923 ClipItem *dup = cutClip(clipInfo, info.startPos, true, EffectsList(), false);
2925 dup->resizeStart(info.endPos.frames(m_document->fps()));
2928 ItemInfo newclipInfo = clip->info();
2929 newclipInfo.endPos = info.startPos;
2930 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2931 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2933 } else if (clip->endPos() <= info.endPos) {
2934 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2935 m_waitingThumbs.removeAll(clip);
2936 scene()->removeItem(clip);
2940 ItemInfo newclipInfo = clip->info();
2941 newclipInfo.startPos = info.endPos;
2942 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2943 clip->resizeStart(info.endPos.frames(m_document->fps()));
2947 } else if (mode == INSERTEDIT) {
2948 // if we are in push mode, move clips accordingly
2950 if (item == NULL) info = posinfo;
2951 else info = item->info();
2952 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);
2953 QList<QGraphicsItem *> selection = m_scene->items(rect);
2954 if (item) selection.removeAll(item);
2955 for (int i = 0; i < selection.count(); ++i) {
2956 if (selection.at(i)->type() == AVWIDGET) {
2957 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2958 if (clip->startPos() < info.startPos) {
2959 if (clip->endPos() > info.startPos) {
2960 ItemInfo clipInfo = clip->info();
2961 ItemInfo dupInfo = clipInfo;
2962 GenTime diff = info.startPos - clipInfo.startPos;
2963 dupInfo.startPos = info.startPos;
2964 dupInfo.cropStart += diff;
2965 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2966 new RazorClipCommand(this, clipInfo, clip->effectList(), info.startPos, true, command);
2967 // Commented out; variable dup unused. --granjow
2968 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2969 //cutClip(clipInfo, info.startPos, true, false);
2972 // TODO: add insertspacecommand
2977 KdenliveSettings::setSnaptopoints(snap);
2981 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2983 if (mode == OVERWRITEEDIT) {
2984 // if we are in overwrite or push mode, move clips accordingly
2985 bool snap = KdenliveSettings::snaptopoints();
2986 KdenliveSettings::setSnaptopoints(false);
2987 ItemInfo info = item->info();
2988 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2989 QList<QGraphicsItem *> selection = m_scene->items(rect);
2990 selection.removeAll(item);
2991 for (int i = 0; i < selection.count(); ++i) {
2992 if (!selection.at(i)->isEnabled()) continue;
2993 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2994 Transition *tr = static_cast<Transition *>(selection.at(i));
2995 if (tr->startPos() < info.startPos) {
2996 ItemInfo firstPos = tr->info();
2997 ItemInfo newPos = firstPos;
2998 firstPos.endPos = item->startPos();
2999 newPos.startPos = item->endPos();
3000 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
3001 if (tr->endPos() > info.endPos) {
3003 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
3005 } else if (tr->endPos() > info.endPos) {
3007 ItemInfo firstPos = tr->info();
3008 firstPos.startPos = item->endPos();
3009 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
3011 // remove transition
3012 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
3016 KdenliveSettings::setSnaptopoints(snap);
3020 QStringList CustomTrackView::mimeTypes() const
3022 QStringList qstrList;
3023 // list of accepted mime types for drop
3024 qstrList.append("text/plain");
3025 qstrList.append("kdenlive/producerslist");
3026 qstrList.append("kdenlive/clip");
3030 Qt::DropActions CustomTrackView::supportedDropActions() const
3032 // returns what actions are supported when dropping
3033 return Qt::MoveAction;
3036 void CustomTrackView::setDuration(int duration)
3038 if (m_projectDuration == duration) return;
3039 int diff = qAbs(duration - sceneRect().width());
3040 if (diff * matrix().m11() > -50) {
3041 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
3042 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
3044 m_projectDuration = duration;
3047 int CustomTrackView::duration() const
3049 return m_projectDuration;
3052 void CustomTrackView::addTrack(TrackInfo type, int ix)
3054 QList <TransitionInfo> transitionInfos;
3055 if (ix == -1 || ix == m_document->tracksCount()) {
3056 m_document->insertTrack(0, type);
3057 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
3059 m_document->insertTrack(m_document->tracksCount() - ix, type);
3060 // insert track in MLT playlist
3061 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
3063 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3064 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3065 QList<QGraphicsItem *> selection = m_scene->items(r);
3066 resetSelectionGroup();
3067 m_selectionMutex.lock();
3068 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3069 scene()->addItem(m_selectionGroup);
3070 for (int i = 0; i < selection.count(); ++i) {
3071 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3072 m_selectionGroup->addItem(selection.at(i));
3075 // Move graphic items
3076 m_selectionGroup->translate(0, m_tracksHeight);
3078 // adjust track number
3079 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3080 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3081 for (int i = 0; i < children.count(); ++i) {
3082 if (children.at(i)->type() == GROUPWIDGET) {
3083 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3084 children << grp->childItems();
3087 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3089 ItemInfo clipinfo = item->info();
3090 if (item->type() == AVWIDGET) {
3091 ClipItem *clip = static_cast <ClipItem *>(item);
3092 // slowmotion clips are not track dependant, so no need to update them
3093 if (clip->speed() != 1.0) continue;
3094 // We add a move clip command so that we get the correct producer for new track number
3095 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
3096 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3097 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
3098 // problem updating clip
3099 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3102 } /*else if (item->type() == TRANSITIONWIDGET) {
3103 Transition *tr = static_cast <Transition *>(item);
3104 int track = tr->transitionEndTrack();
3106 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3110 // Sync transition tracks with MLT playlist
3112 TransitionInfo info;
3113 for (int i = 0; i < transitionInfos.count(); ++i) {
3114 info = transitionInfos.at(i);
3115 tr = getTransitionItem(info);
3116 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
3117 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
3119 m_selectionMutex.unlock();
3120 resetSelectionGroup(false);
3121 m_document->renderer()->unlockService(tractor);
3124 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3125 for (int i = 0; i < m_guides.count(); ++i) {
3126 m_guides.at(i)->setLine(0, 0, 0, maxHeight - 1);
3129 m_cursorLine->setLine(0, 0, 0, maxHeight - 1);
3130 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3131 viewport()->update();
3132 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3133 //setFixedHeight(50 * m_tracksCount);
3135 updateTrackNames(ix, true);
3138 void CustomTrackView::removeTrack(int ix)
3140 // Clear effect stack
3142 emit transitionItemSelected(NULL);
3144 // Delete track in MLT playlist
3145 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
3146 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
3148 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
3149 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3150 QList<QGraphicsItem *> selection = m_scene->items(r);
3151 m_selectionMutex.lock();
3152 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3153 scene()->addItem(m_selectionGroup);
3154 for (int i = 0; i < selection.count(); ++i) {
3155 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)) {
3156 m_selectionGroup->addItem(selection.at(i));
3159 // Move graphic items
3160 qreal ydiff = 0 - (int) m_tracksHeight;
3161 m_selectionGroup->translate(0, ydiff);
3162 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3164 // adjust track number
3165 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3166 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3167 for (int i = 0; i < children.count(); ++i) {
3168 if (children.at(i)->type() == GROUPWIDGET) {
3169 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3170 children << grp->childItems();
3173 if (children.at(i)->type() == AVWIDGET) {
3174 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3176 ItemInfo clipinfo = clip->info();
3177 // We add a move clip command so that we get the correct producer for new track number
3178 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3179 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3180 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3181 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3184 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3185 Transition *tr = static_cast <Transition *>(children.at(i));
3187 int track = tr->transitionEndTrack();
3189 ItemInfo clipinfo = tr->info();
3190 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3194 m_selectionMutex.unlock();
3195 resetSelectionGroup(false);
3196 m_document->renderer()->unlockService(tractor);
3198 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3199 for (int i = 0; i < m_guides.count(); ++i) {
3200 m_guides.at(i)->setLine(0, 0, 0, maxHeight - 1);
3202 m_cursorLine->setLine(0, 0, 0, maxHeight - 1);
3203 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3205 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3206 viewport()->update();
3208 updateTrackNames(ix, false);
3209 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3212 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3214 for (int i = 0; i < trackInfos.count(); ++i) {
3215 m_document->setTrackType(i, trackInfos.at(i));
3216 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3217 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3220 viewport()->update();
3221 emit trackHeightChanged();
3224 void CustomTrackView::slotSwitchTrackAudio(int ix)
3226 /*for (int i = 0; i < m_document->tracksCount(); ++i)
3227 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3228 int tracknumber = m_document->tracksCount() - ix - 1;
3229 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3230 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3231 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3232 setDocumentModified();
3235 void CustomTrackView::slotSwitchTrackLock(int ix)
3237 int tracknumber = m_document->tracksCount() - ix - 1;
3238 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3239 m_commandStack->push(command);
3243 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3245 int tracknumber = m_document->tracksCount() - ix - 1;
3246 m_document->switchTrackLock(tracknumber, lock);
3248 emit doTrackLock(ix, lock);
3249 AbstractClipItem *clip = NULL;
3250 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3252 for (int i = 0; i < selection.count(); ++i) {
3253 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3254 if (selection.at(i)->parentItem() && m_selectionGroup) {
3255 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3256 resetSelectionGroup();
3259 bool changeGroupLock = true;
3260 bool hasClipOnTrack = false;
3261 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3262 for (int j = 0; j < children.count(); ++j) {
3263 if (children.at(j)->isSelected()) {
3264 if (children.at(j)->type() == AVWIDGET)
3265 emit clipItemSelected(NULL);
3266 else if (children.at(j)->type() == TRANSITIONWIDGET)
3267 emit transitionItemSelected(NULL);
3272 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3273 if (child == m_dragItem)
3276 // only unlock group, if it is not locked by another track too
3277 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3278 changeGroupLock = false;
3280 // only (un-)lock if at least one clip is on the track
3281 if (child->track() == ix)
3282 hasClipOnTrack = true;
3284 if (changeGroupLock && hasClipOnTrack)
3285 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3286 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3287 if (selection.at(i)->parentItem()) {
3288 if (selection.at(i)->parentItem() == m_selectionGroup) {
3289 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3290 resetSelectionGroup();
3292 // groups are handled separately
3297 if (selection.at(i)->isSelected()) {
3298 if (selection.at(i)->type() == AVWIDGET)
3299 emit clipItemSelected(NULL);
3301 emit transitionItemSelected(NULL);
3303 clip = static_cast <AbstractClipItem *>(selection.at(i));
3304 clip->setItemLocked(lock);
3305 if (clip == m_dragItem)
3309 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3310 viewport()->update();
3311 setDocumentModified();
3314 void CustomTrackView::slotSwitchTrackVideo(int ix)
3316 int tracknumber = m_document->tracksCount() - ix;
3317 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3318 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3319 setDocumentModified();
3322 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3324 // Check there is no group going over several tracks there, or that would result in timeline corruption
3325 QList<QGraphicsItem *> selection = scene()->items(rect);
3327 int maxHeight = m_tracksHeight * 1.5;
3328 for (int i = 0; i < selection.count(); ++i) {
3329 // Check that we don't try to move a group with clips on other tracks
3330 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3333 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3341 void CustomTrackView::slotRemoveSpace()
3345 if (m_menuPosition.isNull()) {
3346 pos = GenTime(cursorPos(), m_document->fps());
3348 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3349 d->comboTracks->setCurrentIndex(m_selectedTrack);
3350 d->label->setText(i18n("Track"));
3351 d->before_select->setHidden(true);
3352 d->setWindowTitle(i18n("Remove Space"));
3353 d->video_track->setHidden(true);
3354 d->audio_track->setHidden(true);
3355 if (d->exec() != QDialog::Accepted) {
3359 track = d->comboTracks->currentIndex();
3362 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3363 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3366 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3367 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3371 ClipItem *item = getClipItemAt(pos, track);
3373 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);
3376 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3378 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);
3382 // Make sure there is no group in the way
3383 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3386 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3388 // groups found on track, do not allow the move
3389 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3393 QList<ItemInfo> clipsToMove;
3394 QList<ItemInfo> transitionsToMove;
3396 for (int i = 0; i < items.count(); ++i) {
3397 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3398 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3399 ItemInfo info = item->info();
3400 if (item->type() == AVWIDGET) {
3401 clipsToMove.append(info);
3402 } else if (item->type() == TRANSITIONWIDGET) {
3403 transitionsToMove.append(info);
3408 if (!transitionsToMove.isEmpty()) {
3409 // Make sure that by moving the items, we don't get a transition collision
3410 // Find first transition
3411 ItemInfo info = transitionsToMove.at(0);
3412 for (int i = 1; i < transitionsToMove.count(); ++i)
3413 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3415 // make sure there are no transitions on the way
3416 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3417 items = scene()->items(rect);
3418 int transitionCorrection = -1;
3419 for (int i = 0; i < items.count(); ++i) {
3420 if (items.at(i)->type() == TRANSITIONWIDGET) {
3421 // There is a transition on the way
3422 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3423 int transitionEnd = item->endPos().frames(m_document->fps());
3424 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3428 if (transitionCorrection > 0) {
3429 // We need to fix the move length
3430 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3433 // Make sure we don't send transition before 0
3434 if (info.startPos.frames(m_document->fps()) < length) {
3435 // reduce length to maximum possible
3436 length = info.startPos.frames(m_document->fps());
3440 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3441 updateTrackDuration(track, command);
3442 m_commandStack->push(command);
3445 void CustomTrackView::slotInsertSpace()
3449 if (m_menuPosition.isNull()) {
3450 pos = GenTime(cursorPos(), m_document->fps());
3452 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3453 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3455 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3456 m_document->timecode(), track, m_document->tracksList(), this);
3457 if (d->exec() != QDialog::Accepted) {
3461 GenTime spaceDuration = d->selectedDuration();
3462 track = d->selectedTrack();
3465 QList<QGraphicsItem *> items;
3467 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3468 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3472 ClipItem *item = getClipItemAt(pos, track);
3473 if (item) pos = item->startPos();
3475 // Make sure there is no group in the way
3476 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3478 items = checkForGroups(rect, &isOk);
3480 // groups found on track, do not allow the move
3481 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3485 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3486 items = scene()->items(rect);
3489 QList<ItemInfo> clipsToMove;
3490 QList<ItemInfo> transitionsToMove;
3492 for (int i = 0; i < items.count(); ++i) {
3493 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3494 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3495 ItemInfo info = item->info();
3496 if (item->type() == AVWIDGET)
3497 clipsToMove.append(info);
3498 else if (item->type() == TRANSITIONWIDGET)
3499 transitionsToMove.append(info);
3503 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3504 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3505 updateTrackDuration(track, command);
3506 m_commandStack->push(command);
3510 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3512 int diff = duration.frames(m_document->fps());
3513 resetSelectionGroup();
3514 m_selectionMutex.lock();
3515 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3516 scene()->addItem(m_selectionGroup);
3518 Transition *transition;
3520 // Create lists with start pos for each track
3521 QMap <int, int> trackClipStartList;
3522 QMap <int, int> trackTransitionStartList;
3524 for (int i = 1; i < m_document->tracksCount() + 1; ++i) {
3525 trackClipStartList[i] = -1;
3526 trackTransitionStartList[i] = -1;
3529 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); ++i) {
3530 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3532 if (clip->parentItem()) {
3533 m_selectionGroup->addItem(clip->parentItem());
3535 m_selectionGroup->addItem(clip);
3537 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))
3538 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3540 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);
3543 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); ++i) {
3544 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3546 if (transition->parentItem()) {
3547 m_selectionGroup->addItem(transition->parentItem());
3549 m_selectionGroup->addItem(transition);
3551 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))
3552 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3553 } 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);
3555 m_selectionGroup->translate(diff, 0);
3557 // update items coordinates
3558 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3560 for (int i = 0; i < itemList.count(); ++i) {
3561 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3562 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3563 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3564 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3565 for (int j = 0; j < children.count(); j++) {
3566 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3571 m_selectionMutex.unlock();
3572 resetSelectionGroup(false);
3574 track = m_document->tracksCount() - track;
3575 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3578 void CustomTrackView::deleteClip(const QString &clipId)
3580 resetSelectionGroup();
3581 QList<QGraphicsItem *> itemList = items();
3582 QUndoCommand *deleteCommand = new QUndoCommand();
3583 new RefreshMonitorCommand(this, false, true, deleteCommand);
3585 for (int i = 0; i < itemList.count(); ++i) {
3586 if (itemList.at(i)->type() == AVWIDGET) {
3587 ClipItem *item = (ClipItem *)itemList.at(i);
3588 if (item->clipProducer() == clipId) {
3590 if (item->parentItem()) {
3591 // Clip is in a group, destroy the group
3592 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3594 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3599 delete deleteCommand;
3601 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3602 new RefreshMonitorCommand(this, true, false, deleteCommand);
3603 updateTrackDuration(-1, deleteCommand);
3604 m_commandStack->push(deleteCommand);
3608 void CustomTrackView::seekCursorPos(int pos)
3610 m_document->renderer()->seek(qMax(pos, 0));
3614 int CustomTrackView::seekPosition() const
3616 return m_document->renderer()->requestedSeekPosition;
3620 void CustomTrackView::setCursorPos(int pos)
3622 if (pos != m_cursorPos) {
3623 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3625 m_cursorLine->setPos(m_cursorPos, 0);
3626 if (m_autoScroll) checkScrolling();
3628 else emit updateRuler();
3631 void CustomTrackView::updateCursorPos()
3633 m_cursorLine->setPos(m_cursorPos, 0);
3636 int CustomTrackView::cursorPos()
3638 return (int)(m_cursorPos);
3641 void CustomTrackView::moveCursorPos(int delta)
3643 int currentPos = m_document->renderer()->requestedSeekPosition;
3644 if (currentPos == SEEK_INACTIVE) {
3645 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3648 currentPos += delta;
3650 m_document->renderer()->seek(qMax(0, currentPos));
3654 void CustomTrackView::initCursorPos(int pos)
3656 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3658 m_cursorLine->setPos(pos, 0);
3662 void CustomTrackView::checkScrolling()
3664 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3667 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3669 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3670 if (m_operationMode == SCROLLTIMELINE) {
3671 m_operationMode = NONE;
3672 setDragMode(QGraphicsView::NoDrag);
3673 QGraphicsView::mouseReleaseEvent(event);
3676 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3678 setDragMode(QGraphicsView::NoDrag);
3679 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3682 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3683 #if QT_VERSION >= 0x040800
3685 m_dragItem->setGraphicsEffect(NULL);
3688 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3689 if (event->button() == Qt::MidButton) {
3693 if (m_operationMode == MOVEGUIDE) {
3694 setCursor(Qt::ArrowCursor);
3695 m_operationMode = NONE;
3696 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3697 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3698 if (newPos != m_dragGuide->position()) {
3699 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3700 m_commandStack->push(command);
3701 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3702 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3703 m_document->syncGuides(m_guides);
3707 QGraphicsView::mouseReleaseEvent(event);
3709 } else if (m_operationMode == SPACER && m_selectionGroup) {
3711 if (event->modifiers() != Qt::ControlModifier) {
3712 // We are moving all tracks
3714 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3715 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3716 QList <AbstractGroupItem*> groups;
3718 if (timeOffset != GenTime()) {
3719 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3721 QList<ItemInfo> clipsToMove;
3722 QList<ItemInfo> transitionsToMove;
3724 // Create lists with start pos for each track
3725 QMap <int, int> trackClipStartList;
3726 QMap <int, int> trackTransitionStartList;
3728 for (int i = 1; i < m_document->tracksCount() + 1; ++i) {
3729 trackClipStartList[i] = -1;
3730 trackTransitionStartList[i] = -1;
3733 for (int i = 0; i < items.count(); ++i) {
3734 if (items.at(i)->type() == GROUPWIDGET) {
3735 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3736 if (!groups.contains(group)) groups.append(group);
3737 items += items.at(i)->childItems();
3741 for (int i = 0; i < items.count(); ++i) {
3742 if (items.at(i)->type() == AVWIDGET) {
3743 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3744 ItemInfo info = item->info();
3745 clipsToMove.append(info);
3747 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3748 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3749 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3750 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3751 ItemInfo info = item->info();
3752 transitionsToMove.append(info);
3754 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3755 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3758 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3759 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3760 updateTrackDuration(track, command);
3761 m_commandStack->push(command);
3762 if (track != -1) track = m_document->tracksCount() - track;
3763 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3764 setDocumentModified();
3767 resetSelectionGroup();
3768 for (int i = 0; i < groups.count(); ++i) {
3769 rebuildGroup(groups.at(i));
3775 m_operationMode = NONE;
3776 } else if (m_operationMode == RUBBERSELECTION) {
3778 QGraphicsView::mouseReleaseEvent(event);
3779 setDragMode(QGraphicsView::NoDrag);
3780 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3781 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3782 resetSelectionGroup();
3783 groupSelectedItems();
3784 m_operationMode = NONE;
3785 if (m_selectionGroup == NULL && m_dragItem) {
3786 // Only 1 item selected
3787 if (m_dragItem->type() == AVWIDGET)
3788 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
3792 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3793 emit transitionItemSelected(NULL);
3797 if (m_dragItem) info = m_dragItem->info();
3799 if (m_operationMode == MOVE) {
3800 setCursor(Qt::OpenHandCursor);
3801 if (m_dragItem->parentItem() == 0) {
3802 // we are moving one clip, easy
3803 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3804 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3805 Mlt::Producer *prod = item->getProducer(info.track);
3806 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);
3809 QUndoCommand *moveCommand = new QUndoCommand();
3810 moveCommand->setText(i18n("Move clip"));
3811 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3813 int tracknumber = m_document->tracksCount() - item->track() - 1;
3814 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3815 if (isLocked) item->setItemLocked(true);
3816 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3817 // Also move automatic transitions (on lower track)
3818 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3819 ItemInfo startTrInfo;
3820 ItemInfo newStartTrInfo;
3821 bool moveStartTrans = false;
3822 bool moveEndTrans = false;
3823 if (startTransition && startTransition->isAutomatic()) {
3824 startTrInfo = startTransition->info();
3825 newStartTrInfo = startTrInfo;
3826 newStartTrInfo.track = info.track;
3827 newStartTrInfo.startPos = info.startPos;
3828 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3829 // transition end should stay the same
3831 // transition end should be adjusted to clip
3832 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3834 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3836 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3837 // Check if there is a transition at clip end
3838 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3839 if (tr && tr->isAutomatic()) {
3840 ItemInfo trInfo = tr->info();
3841 ItemInfo newTrInfo = trInfo;
3842 newTrInfo.track = info.track;
3843 newTrInfo.endPos = m_dragItem->endPos();
3844 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3845 // transition start should stay the same
3847 // transition start should be moved
3848 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3850 if (newTrInfo.startPos < newTrInfo.endPos) {
3851 moveEndTrans = true;
3852 if (moveStartTrans) {
3853 // we have to move both transitions, remove the start one so that there is no collision
3854 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3856 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3857 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3858 if (moveStartTrans) {
3859 // re-add transition in correct place
3860 int transTrack = startTransition->transitionEndTrack();
3861 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3862 transTrack = getPreviousVideoTrack(info.track);
3864 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3865 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3871 if (moveStartTrans && !moveEndTrans) {
3872 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3873 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3876 // Also move automatic transitions (on upper track)
3877 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3878 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3879 ItemInfo trInfo = tr->info();
3880 ItemInfo newTrInfo = trInfo;
3881 newTrInfo.startPos = m_dragItem->startPos();
3882 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3883 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3884 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3885 // transition end should be adjusted to clip on upper track
3886 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3888 if (newTrInfo.startPos < newTrInfo.endPos) {
3889 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3890 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3894 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3895 // Check if there is a transition at clip end
3896 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3897 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3898 ItemInfo trInfo = tr->info();
3899 ItemInfo newTrInfo = trInfo;
3900 newTrInfo.endPos = m_dragItem->endPos();
3901 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3902 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3903 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3904 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3905 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3906 // transition start should be moved
3907 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3909 if (newTrInfo.startPos < newTrInfo.endPos) {
3910 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3911 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3916 updateTrackDuration(info.track, moveCommand);
3917 if (m_dragItemInfo.track != info.track)
3918 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3919 m_commandStack->push(moveCommand);
3920 //checkTrackSequence(m_dragItem->track());
3922 // undo last move and emit error message
3923 bool snap = KdenliveSettings::snaptopoints();
3924 KdenliveSettings::setSnaptopoints(false);
3925 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3926 KdenliveSettings::setSnaptopoints(snap);
3927 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3929 setDocumentModified();
3930 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3931 Transition *transition = static_cast <Transition *>(m_dragItem);
3932 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3933 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)) {
3934 // Moving transition failed, revert to previous position
3935 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3936 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3938 QUndoCommand *moveCommand = new QUndoCommand();
3939 moveCommand->setText(i18n("Move transition"));
3940 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3941 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3942 updateTrackDuration(info.track, moveCommand);
3943 if (m_dragItemInfo.track != info.track)
3944 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3945 m_commandStack->push(moveCommand);
3946 setDocumentModified();
3950 // Moving several clips. We need to delete them and readd them to new position,
3951 // or they might overlap each other during the move
3952 QGraphicsItemGroup *group;
3953 if (m_selectionGroup) {
3954 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3957 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3959 QList<QGraphicsItem *> items = group->childItems();
3960 QList<ItemInfo> clipsToMove;
3961 QList<ItemInfo> transitionsToMove;
3963 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3964 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3966 QUndoCommand *moveGroup = new QUndoCommand();
3967 moveGroup->setText(i18n("Move group"));
3968 if (timeOffset != GenTime() || trackOffset != 0) {
3969 // remove items in MLT playlist
3972 int max = items.count();
3973 for (int i = 0; i < max; ++i) {
3974 if (items.at(i)->type() == GROUPWIDGET) {
3975 items += items.at(i)->childItems();
3978 m_document->renderer()->blockSignals(true);
3979 for (int i = 0; i < items.count(); ++i) {
3980 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3981 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3982 ItemInfo info = item->info();
3983 if (item->type() == AVWIDGET) {
3984 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3985 // error, clip cannot be removed from playlist
3986 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3988 clipsToMove.append(info);
3991 transitionsToMove.append(info);
3992 Transition *tr = static_cast <Transition*>(item);
3993 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3996 m_document->renderer()->blockSignals(false);
3997 for (int i = 0; i < items.count(); ++i) {
3998 // re-add items in correct place
3999 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
4000 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
4002 ItemInfo info = item->info();
4003 int tracknumber = m_document->tracksCount() - info.track - 1;
4004 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4006 group->removeFromGroup(item);
4007 item->setItemLocked(true);
4010 if (item->type() == AVWIDGET) {
4011 ClipItem *clip = static_cast <ClipItem*>(item);
4012 int trackProducer = info.track;
4013 info.track = m_document->tracksCount() - info.track;
4014 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
4015 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
4016 for (int i = 0; i < clip->effectsCount(); ++i) {
4017 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4020 Transition *tr = static_cast <Transition*>(item);
4021 int newTrack = tr->transitionEndTrack();
4022 if (!tr->forcedTrack()) {
4023 newTrack = getPreviousVideoTrack(info.track);
4025 tr->updateTransitionEndTrack(newTrack);
4026 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
4027 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4030 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
4031 updateTrackDuration(-1, moveGroup);
4032 m_commandStack->push(moveGroup);
4034 //QPointF top = group->sceneBoundingRect().topLeft();
4035 //QPointF oldpos = m_selectionGroup->scenePos();
4036 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
4037 //group->setPos(top);
4038 //TODO: get rid of the 3 lines below
4039 if (m_selectionGroup) {
4040 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
4041 m_selectionGroupInfo.track = m_selectionGroup->track();
4042 items = m_selectionGroup->childItems();
4043 resetSelectionGroup(false);
4045 QSet <QGraphicsItem*> groupList;
4046 QSet <QGraphicsItem*> itemList;
4047 while (!items.isEmpty()) {
4048 QGraphicsItem *first = items.takeFirst();
4049 if (first->type() == GROUPWIDGET) {
4050 if (first != m_selectionGroup) {
4051 groupList.insert(first);
4054 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
4055 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
4056 if (first->parentItem() != m_selectionGroup) {
4057 groupList.insert(first->parentItem());
4059 else itemList.insert(first);
4061 else itemList.insert(first);
4064 foreach(QGraphicsItem *item, groupList) {
4065 itemList.unite(item->childItems().toSet());
4066 rebuildGroup(static_cast <AbstractGroupItem*>(item));
4069 foreach(QGraphicsItem *item, itemList) {
4070 item->setSelected(true);
4071 if (item->parentItem())
4072 item->parentItem()->setSelected(true);
4074 resetSelectionGroup();
4075 groupSelectedItems(itemList.toList());
4077 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
4080 setDocumentModified();
4083 m_document->renderer()->doRefresh();
4084 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
4086 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
4087 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
4089 QUndoCommand *resizeCommand = new QUndoCommand();
4090 resizeCommand->setText(i18n("Resize group"));
4091 QList <QGraphicsItem *> items = parent->childItems();
4092 QList <ItemInfo> infos = parent->resizeInfos();
4093 parent->clearResizeInfos();
4095 for (int i = 0; i < items.count(); ++i) {
4096 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
4097 if (item && item->type() == AVWIDGET) {
4098 ItemInfo info = infos.at(itemcount);
4099 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
4103 m_commandStack->push(resizeCommand);
4106 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
4107 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
4109 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
4111 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
4112 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
4114 QUndoCommand *resizeCommand = new QUndoCommand();
4115 resizeCommand->setText(i18n("Resize group"));
4116 QList <QGraphicsItem *> items = parent->childItems();
4117 QList <ItemInfo> infos = parent->resizeInfos();
4118 parent->clearResizeInfos();
4120 for (int i = 0; i < items.count(); ++i) {
4121 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
4122 if (item && item->type() == AVWIDGET) {
4123 ItemInfo info = infos.at(itemcount);
4124 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
4128 updateTrackDuration(-1, resizeCommand);
4129 m_commandStack->push(resizeCommand);
4132 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
4133 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
4135 } else if (m_operationMode == FADEIN) {
4136 // resize fade in effect
4137 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4138 int ix = item->hasEffect("volume", "fadein");
4139 int ix2 = item->hasEffect("", "fade_from_black");
4141 QDomElement oldeffect = item->effectAtIndex(ix);
4142 int start = item->cropStart().frames(m_document->fps());
4143 int end = item->fadeIn();
4145 slotDeleteEffect(item, -1, oldeffect, false);
4148 QDomElement effect = oldeffect.cloneNode().toElement();
4149 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4150 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4151 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4152 emit clipItemSelected(item);
4154 } else if (item->fadeIn() != 0 && ix2 == -1) {
4156 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4158 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4159 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4160 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4161 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4164 QDomElement oldeffect = item->effectAtIndex(ix2);
4165 int start = item->cropStart().frames(m_document->fps());
4166 int end = item->fadeIn();
4168 slotDeleteEffect(item, -1, oldeffect, false);
4171 QDomElement effect = oldeffect.cloneNode().toElement();
4172 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4173 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4174 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4175 emit clipItemSelected(item);
4178 } else if (m_operationMode == FADEOUT) {
4179 // resize fade out effect
4180 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4181 int ix = item->hasEffect("volume", "fadeout");
4182 int ix2 = item->hasEffect("", "fade_to_black");
4184 QDomElement oldeffect = item->effectAtIndex(ix);
4185 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4186 int start = item->fadeOut();
4188 slotDeleteEffect(item, -1, oldeffect, false);
4190 start = end - start;
4191 QDomElement effect = oldeffect.cloneNode().toElement();
4192 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4193 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4194 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4195 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4196 emit clipItemSelected(item);
4198 } else if (item->fadeOut() != 0 && ix2 == -1) {
4200 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4202 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4203 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4204 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4205 int start = end-item->fadeOut();
4206 EffectsList::setParameter(effect, "in", QString::number(start));
4207 EffectsList::setParameter(effect, "out", QString::number(end));
4208 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4211 QDomElement oldeffect = item->effectAtIndex(ix2);
4212 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4213 int start = item->fadeOut();
4215 slotDeleteEffect(item, -1, oldeffect, false);
4217 start = end - start;
4218 QDomElement effect = oldeffect.cloneNode().toElement();
4219 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4220 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4221 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4222 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4223 emit clipItemSelected(item);
4226 } else if (m_operationMode == KEYFRAME) {
4227 // update the MLT effect
4228 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4229 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4231 // check if we want to remove keyframe
4232 double val = mapToScene(event->pos()).toPoint().y();
4233 QRectF br = item->sceneBoundingRect();
4234 double maxh = 100.0 / br.height();
4235 val = (br.bottom() - val) * maxh;
4236 int start = item->cropStart().frames(m_document->fps());
4237 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4239 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4241 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4243 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4246 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4247 //item->updateKeyframeEffect();
4248 //QString next = item->keyframes(item->selectedEffectIndex());
4249 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4250 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4252 m_commandStack->push(command);
4253 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4254 emit clipItemSelected(item);
4256 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4257 m_operationMode = NONE;
4260 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4262 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4264 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4265 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4266 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4267 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4268 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4269 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4270 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4273 m_waitingThumbs.removeAll(item);
4275 if (item->isSelected()) emit clipItemSelected(NULL);
4276 item->baseClip()->removeReference();
4277 m_document->updateClip(item->baseClip()->getId());
4279 /*if (item->baseClip()->isTransparent()) {
4280 // also remove automatic transition
4281 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4282 if (tr && tr->isAutomatic()) {
4283 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4284 scene()->removeItem(tr);
4289 if (m_dragItem == item) m_dragItem = NULL;
4291 #if QT_VERSION >= 0x040600
4292 // animate item deletion
4293 item->closeAnimation();
4294 /*if (refresh) item->closeAnimation();
4296 // no refresh, means we have several operations chained, we need to delete clip immediatly
4297 // so that it does not get in the way of the other
4306 setDocumentModified();
4307 if (refresh) m_document->renderer()->doRefresh();
4310 void CustomTrackView::deleteSelectedClips()
4312 resetSelectionGroup();
4313 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4314 if (itemList.count() == 0) {
4315 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4318 scene()->clearSelection();
4319 QUndoCommand *deleteSelected = new QUndoCommand();
4320 new RefreshMonitorCommand(this, false, true, deleteSelected);
4324 int transitionCount = 0;
4325 // expand & destroy groups
4326 for (int i = 0; i < itemList.count(); ++i) {
4327 if (itemList.at(i)->type() == GROUPWIDGET) {
4329 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4330 QList <ItemInfo> clipInfos;
4331 QList <ItemInfo> transitionInfos;
4332 for (int j = 0; j < children.count(); j++) {
4333 if (children.at(j)->type() == AVWIDGET) {
4334 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4335 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4336 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4337 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4338 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4340 if (itemList.contains(children.at(j))) {
4341 children.removeAt(j);
4345 itemList += children;
4346 if (clipInfos.count() > 0)
4347 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4349 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4350 itemList.insert(i + 1, itemList.at(i)->parentItem());
4352 emit clipItemSelected(NULL);
4353 emit transitionItemSelected(NULL);
4354 for (int i = 0; i < itemList.count(); ++i) {
4355 if (itemList.at(i)->type() == AVWIDGET) {
4357 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4358 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4359 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4360 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4362 Transition *item = static_cast <Transition *>(itemList.at(i));
4363 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4364 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4367 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4368 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4369 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4370 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4371 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4372 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4373 else deleteSelected->setText(i18n("Delete selected items"));
4374 updateTrackDuration(-1, deleteSelected);
4375 new RefreshMonitorCommand(this, true, false, deleteSelected);
4376 m_commandStack->push(deleteSelected);
4380 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4383 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4385 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4387 kDebug() << "ERROR: Cannot find clip for speed change";
4388 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4391 info.track = m_document->tracksCount() - item->track();
4392 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4394 item->setSpeed(speed, strobe);
4395 item->updateRectGeometry();
4396 if (item->cropDuration().frames(m_document->fps()) != endPos)
4397 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4398 updatePositionEffects(item, info, false);
4399 setDocumentModified();
4401 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4405 void CustomTrackView::cutSelectedClips()
4407 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4408 QList<AbstractGroupItem *> groups;
4409 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4410 for (int i = 0; i < itemList.count(); ++i) {
4411 if (!itemList.at(i))
4413 if (itemList.at(i)->type() == AVWIDGET) {
4414 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4415 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4416 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4417 if (!groups.contains(group))
4419 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4420 RazorClipCommand *command = new RazorClipCommand(this, item->info(), item->effectList(), currentPos);
4421 m_commandStack->push(command);
4423 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4424 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4425 if (!groups.contains(group))
4430 for (int i = 0; i < groups.count(); ++i)
4431 razorGroup(groups.at(i), currentPos);
4434 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4437 QList <QGraphicsItem *> children = group->childItems();
4438 QUndoCommand *command = new QUndoCommand;
4439 command->setText(i18n("Cut Group"));
4440 groupClips(false, children, command);
4441 QList <ItemInfo> clips1, transitions1;
4442 QList <ItemInfo> transitionsCut;
4443 QList <ItemInfo> clips2, transitions2;
4444 QList <QGraphicsItem *> clipsToCut;
4447 for (int i = 0; i < children.count(); ++i) {
4448 children.at(i)->setSelected(false);
4449 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4450 if (child->type() == AVWIDGET) {
4451 if (cutPos > child->endPos())
4452 clips1 << child->info();
4453 else if (cutPos < child->startPos())
4454 clips2 << child->info();
4456 clipsToCut << child;
4459 if (cutPos > child->endPos())
4460 transitions1 << child->info();
4461 else if (cutPos < child->startPos())
4462 transitions2 << child->info();
4464 //transitionsCut << child->info();
4465 // Transition cut not implemented, leave it in first group...
4466 transitions1 << child->info();
4470 if (clipsToCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty()))) {
4475 for (int i = 0; i < clipsToCut.count(); ++i) {
4476 ClipItem *clip = static_cast<ClipItem *>(clipsToCut.at(i));
4477 new RazorClipCommand(this, clip->info(), clip->effectList(), cutPos, false, command);
4478 ClipItem *secondClip = cutClip(clip->info(), cutPos, true);
4479 clips1 << clip->info();
4480 clips2 << secondClip->info();
4482 new GroupClipsCommand(this, clips1, transitions1, true, command);
4483 new GroupClipsCommand(this, clips2, transitions2, true, command);
4484 m_commandStack->push(command);
4488 void CustomTrackView::groupClips(bool group, QList<QGraphicsItem *> itemList, QUndoCommand *command)
4490 if (itemList.isEmpty()) itemList = scene()->selectedItems();
4491 QList <ItemInfo> clipInfos;
4492 QList <ItemInfo> transitionInfos;
4495 int max = itemList.count();
4496 for (int i = 0; i < max; ++i) {
4497 if (itemList.at(i)->type() == GROUPWIDGET) {
4498 itemList += itemList.at(i)->childItems();
4502 for (int i = 0; i < itemList.count(); ++i) {
4503 if (itemList.at(i)->type() == AVWIDGET) {
4504 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4505 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4506 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4507 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4508 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4511 if (clipInfos.count() > 0) {
4513 new GroupClipsCommand(this, clipInfos, transitionInfos, group, command);
4515 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4516 m_commandStack->push(command);
4521 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4523 resetSelectionGroup();
4524 m_scene->clearSelection();
4526 // ungroup, find main group to destroy it...
4527 for (int i = 0; i < clipInfos.count(); ++i) {
4528 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4529 if (clip == NULL) continue;
4530 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4531 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4532 m_document->clipManager()->removeGroup(grp);
4533 if (grp == m_selectionGroup) m_selectionGroup = NULL;
4534 scene()->destroyItemGroup(grp);
4536 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4538 for (int i = 0; i < transitionInfos.count(); ++i) {
4539 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4540 if (tr == NULL) continue;
4541 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4542 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4543 m_document->clipManager()->removeGroup(grp);
4544 if (grp == m_selectionGroup) m_selectionGroup = NULL;
4545 scene()->destroyItemGroup(grp);
4548 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4550 setDocumentModified();
4553 QList <QGraphicsItem *>list;
4554 for (int i = 0; i < clipInfos.count(); ++i) {
4555 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4558 //clip->setSelected(true);
4561 for (int i = 0; i < transitionInfos.count(); ++i) {
4562 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4565 //clip->setSelected(true);
4568 groupSelectedItems(list, true, true);
4569 setDocumentModified();
4572 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4574 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4575 if (baseclip == NULL) {
4576 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4580 if (baseclip->getProducer() == NULL) {
4581 // If the clip has no producer, we must wait until it is created...
4583 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4584 emit forceClipProcessing(clipId);
4585 qApp->processEvents();
4586 for (int i = 0; i < 10; ++i) {
4587 if (baseclip->getProducer() == NULL) {
4588 qApp->processEvents();
4589 m_producerNotReady.wait(&m_mutex, 200);
4592 if (baseclip->getProducer() == NULL) {
4593 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4597 emit displayMessage(QString(), InformationMessage);
4601 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4602 item->setEffectList(effects);
4603 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4604 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4605 scene()->addItem(item);
4607 int producerTrack = info.track;
4608 int tracknumber = m_document->tracksCount() - info.track - 1;
4609 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4610 if (isLocked) item->setItemLocked(true);
4612 baseclip->addReference();
4613 m_document->updateClip(baseclip->getId());
4614 info.track = m_document->tracksCount() - info.track;
4615 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4616 for (int i = 0; i < item->effectsCount(); ++i) {
4617 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4619 setDocumentModified();
4621 m_document->renderer()->doRefresh();
4623 if (!baseclip->isPlaceHolder())
4624 m_waitingThumbs.append(item);
4625 m_thumbsTimer.start();
4628 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4630 QMutexLocker locker(&m_mutex);
4631 QList<QGraphicsItem *> list = scene()->items();
4632 QList <ClipItem *>clipList;
4633 ClipItem *clip = NULL;
4634 DocClipBase *baseClip = NULL;
4635 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4636 for (int i = 0; i < list.size(); ++i) {
4637 if (list.at(i)->type() == AVWIDGET) {
4638 clip = static_cast <ClipItem *>(list.at(i));
4639 if (clip->clipProducer() == clipId) {
4640 if (baseClip == NULL) {
4641 baseClip = clip->baseClip();
4643 ItemInfo info = clip->info();
4644 Mlt::Producer *prod = NULL;
4645 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4646 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4647 else prod = baseClip->getProducer(info.track);
4648 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4649 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4651 else clipList.append(clip);
4655 for (int i = 0; i < clipList.count(); ++i)
4656 clipList.at(i)->refreshClip(true, true);
4657 m_document->renderer()->unlockService(tractor);
4660 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4662 int framepos = (int)(pos.frames(m_document->fps()));
4663 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4664 ClipItem *clip = NULL;
4665 for (int i = 0; i < list.size(); ++i) {
4666 if (!list.at(i)->isEnabled()) continue;
4667 if (list.at(i)->type() == AVWIDGET) {
4668 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4669 if (test->endPos() == pos) clip = test;
4676 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4678 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4679 ClipItem *clip = NULL;
4680 for (int i = 0; i < list.size(); ++i) {
4681 if (!list.at(i)->isEnabled()) continue;
4682 if (list.at(i)->type() == AVWIDGET) {
4683 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4684 if (test->startPos() == pos) clip = test;
4691 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4693 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4694 QList<QGraphicsItem *> list = scene()->items(p);
4695 ClipItem *clip = NULL;
4696 for (int i = 0; i < list.size(); ++i) {
4697 if (!list.at(i)->isEnabled()) continue;
4698 if (list.at(i)->type() == AVWIDGET) {
4699 clip = static_cast <ClipItem *>(list.at(i));
4706 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4708 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4712 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4714 int pos = info.startPos.frames(m_document->fps());
4715 int track = m_document->tracksCount() - info.b_track;
4716 return getTransitionItemAt(pos, track);
4719 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4721 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4722 QList<QGraphicsItem *> list = scene()->items(p);
4723 Transition *clip = NULL;
4724 for (int i = 0; i < list.size(); ++i) {
4725 if (!list.at(i)->isEnabled()) continue;
4726 if (list.at(i)->type() == TRANSITIONWIDGET) {
4727 clip = static_cast <Transition *>(list.at(i));
4734 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4736 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4739 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4741 int framepos = (int)(pos.frames(m_document->fps()));
4742 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4743 QList<QGraphicsItem *> list = scene()->items(p);
4744 Transition *clip = NULL;
4745 for (int i = 0; i < list.size(); ++i) {
4746 if (!list.at(i)->isEnabled()) continue;
4747 if (list.at(i)->type() == TRANSITIONWIDGET) {
4748 Transition *test = static_cast <Transition *>(list.at(i));
4749 if (test->endPos() == pos) clip = test;
4756 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4758 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4759 QList<QGraphicsItem *> list = scene()->items(p);
4760 Transition *clip = NULL;
4761 for (int i = 0; i < list.size(); ++i) {
4762 if (!list.at(i)->isEnabled()) continue;
4763 if (list.at(i)->type() == TRANSITIONWIDGET) {
4764 Transition *test = static_cast <Transition *>(list.at(i));
4765 if (test->startPos() == pos) clip = test;
4772 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4774 if (m_selectionGroup) resetSelectionGroup(false);
4775 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4777 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);
4778 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4781 Mlt::Producer *prod = item->getProducer(end.track);
4784 qDebug() << "Moving item " << (long)item << " from .. to:";
4785 qDebug() << item->info();
4789 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4790 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4793 bool snap = KdenliveSettings::snaptopoints();
4794 KdenliveSettings::setSnaptopoints(false);
4795 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4797 int tracknumber = m_document->tracksCount() - end.track - 1;
4798 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4799 m_scene->clearSelection();
4800 if (isLocked) item->setItemLocked(true);
4802 if (item->isItemLocked()) item->setItemLocked(false);
4803 item->setSelected(true);
4805 if (item->baseClip()->isTransparent()) {
4806 // Also move automatic transition
4807 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4808 if (tr && tr->isAutomatic()) {
4809 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4810 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);
4811 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4814 KdenliveSettings::setSnaptopoints(snap);
4815 setDocumentModified();
4817 // undo last move and emit error message
4818 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4820 if (refresh) m_document->renderer()->doRefresh();
4821 if (out_actualEnd != NULL) {
4822 *out_actualEnd = item->info();
4824 qDebug() << "Actual end position updated:" << *out_actualEnd;
4828 qDebug() << item->info();
4833 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4836 resetSelectionGroup();
4837 m_scene->clearSelection();
4838 m_selectionMutex.lock();
4839 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4840 scene()->addItem(m_selectionGroup);
4842 m_document->renderer()->blockSignals(true);
4843 for (int i = 0; i < startClip.count(); ++i) {
4845 startClip[i].startPos = startClip.at(i).startPos - offset;
4846 startClip[i].track = startClip.at(i).track - trackOffset;
4848 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4850 clip->setItemLocked(false);
4851 if (clip->parentItem()) {
4852 m_selectionGroup->addItem(clip->parentItem());
4854 m_selectionGroup->addItem(clip);
4856 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4857 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4859 for (int i = 0; i < startTransition.count(); ++i) {
4861 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4862 startTransition[i].track = startTransition.at(i).track - trackOffset;
4864 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4866 tr->setItemLocked(false);
4867 if (tr->parentItem()) {
4868 m_selectionGroup->addItem(tr->parentItem());
4870 m_selectionGroup->addItem(tr);
4872 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());
4873 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4875 m_document->renderer()->blockSignals(false);
4877 if (m_selectionGroup) {
4878 bool snap = KdenliveSettings::snaptopoints();
4879 KdenliveSettings::setSnaptopoints(false);
4881 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4882 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4884 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4885 QList <AbstractGroupItem*> groupList;
4887 int max = children.count();
4888 for (int i = 0; i < max; ++i) {
4889 if (children.at(i)->type() == GROUPWIDGET) {
4890 children += children.at(i)->childItems();
4891 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4892 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4893 /*m_document->clipManager()->removeGroup(grp);
4894 m_scene->destroyItemGroup(grp);*/
4895 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4896 if (!groupList.contains(group)) groupList.append(group);
4897 children.removeAll(children.at(i));
4902 for (int i = 0; i < children.count(); ++i) {
4903 // re-add items in correct place
4904 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4905 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4907 ItemInfo info = item->info();
4908 int tracknumber = m_document->tracksCount() - info.track - 1;
4909 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4911 item->setItemLocked(true);
4912 else if (item->isItemLocked())
4913 item->setItemLocked(false);
4915 if (item->type() == AVWIDGET) {
4916 ClipItem *clip = static_cast <ClipItem*>(item);
4917 int trackProducer = info.track;
4918 info.track = m_document->tracksCount() - info.track;
4919 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4920 for (int i = 0; i < clip->effectsCount(); ++i) {
4921 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4923 } else if (item->type() == TRANSITIONWIDGET) {
4924 Transition *tr = static_cast <Transition*>(item);
4926 if (!tr->forcedTrack()) {
4927 newTrack = getPreviousVideoTrack(info.track);
4929 newTrack = tr->transitionEndTrack() + trackOffset;
4930 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4932 tr->updateTransitionEndTrack(newTrack);
4933 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4936 m_selectionMutex.unlock();
4937 resetSelectionGroup(false);
4938 for (int i = 0; i < groupList.count(); ++i) {
4939 rebuildGroup(groupList.at(i));
4944 KdenliveSettings::setSnaptopoints(snap);
4945 m_document->renderer()->doRefresh();
4946 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4949 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4951 Transition *item = getTransitionItemAt(start.startPos, start.track);
4953 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);
4954 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4958 bool snap = KdenliveSettings::snaptopoints();
4959 KdenliveSettings::setSnaptopoints(false);
4961 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4962 // Transition was moved
4963 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4964 } else if (end.endPos == start.endPos) {
4965 // Transition start resize
4966 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4967 } else if (end.startPos == start.startPos) {
4968 // Transition end resize;
4969 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4970 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4973 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4974 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4975 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4977 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4978 KdenliveSettings::setSnaptopoints(snap);
4979 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4980 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());
4981 if (m_dragItem && m_dragItem == item) {
4983 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4984 if (transitionClip && transitionClip->baseClip()) {
4985 QString size = transitionClip->baseClip()->getProperty("frame_size");
4986 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4987 if (factor == 0) factor = 1.0;
4988 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4989 p.setY(size.section('x', 1, 1).toInt());
4991 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4993 if (refresh) m_document->renderer()->doRefresh();
4994 setDocumentModified();
4997 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4999 bool resizeClipStart = (start.startPos != end.startPos);
5000 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
5002 if (dontWorry) return;
5003 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);
5004 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
5007 if (item->parentItem()) {
5008 // Item is part of a group, reset group
5009 resetSelectionGroup();
5012 bool snap = KdenliveSettings::snaptopoints();
5013 KdenliveSettings::setSnaptopoints(false);
5015 if (resizeClipStart) {
5016 ItemInfo clipinfo = item->info();
5017 clipinfo.track = m_document->tracksCount() - clipinfo.track;
5018 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
5020 item->resizeStart((int) end.startPos.frames(m_document->fps()));
5023 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5025 ItemInfo clipinfo = item->info();
5026 clipinfo.track = m_document->tracksCount() - clipinfo.track;
5027 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
5029 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
5031 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5033 if (!resizeClipStart && end.cropStart != start.cropStart) {
5034 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
5035 ItemInfo clipinfo = end;
5036 clipinfo.track = m_document->tracksCount() - end.track;
5037 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
5039 item->setCropStart(end.cropStart);
5040 item->resetThumbs(true);
5043 m_document->renderer()->doRefresh();
5044 KdenliveSettings::setSnaptopoints(snap);
5045 setDocumentModified();
5048 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5050 if (pos == oldInfo.startPos.frames(m_document->fps()))
5052 bool snap = KdenliveSettings::snaptopoints();
5054 KdenliveSettings::setSnaptopoints(false);
5055 item->resizeStart(pos);
5056 if (item->startPos().frames(m_document->fps()) != pos) {
5057 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
5058 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5059 KdenliveSettings::setSnaptopoints(snap);
5062 KdenliveSettings::setSnaptopoints(snap);
5065 bool hasParentCommand = false;
5067 hasParentCommand = true;
5069 command = new QUndoCommand();
5070 command->setText(i18n("Resize clip start"));
5073 // do this here, too, because otherwise undo won't update the group
5074 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5075 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5077 ItemInfo info = item->info();
5078 if (item->type() == AVWIDGET) {
5079 ItemInfo resizeinfo = oldInfo;
5080 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5081 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
5083 // Check if there is an automatic transition on that clip (lower track)
5084 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
5085 if (transition && transition->isAutomatic()) {
5086 ItemInfo trInfo = transition->info();
5087 ItemInfo newTrInfo = trInfo;
5088 newTrInfo.startPos = item->startPos();
5089 if (newTrInfo.startPos < newTrInfo.endPos)
5090 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5092 // Check if there is an automatic transition on that clip (upper track)
5093 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
5094 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
5095 ItemInfo trInfo = transition->info();
5096 ItemInfo newTrInfo = trInfo;
5097 newTrInfo.startPos = item->startPos();
5098 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
5099 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
5100 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5103 ClipItem *clip = static_cast < ClipItem * >(item);
5106 // Since we must always resize clip before updating the keyframes, we
5107 // put a resize command before & after checking keyframes so that
5108 // we are sure the resize is performed before whenever we do or undo the action
5109 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5110 adjustEffects(clip, oldInfo, command);
5111 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5113 KdenliveSettings::setSnaptopoints(false);
5114 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5115 KdenliveSettings::setSnaptopoints(snap);
5116 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5118 } else if (item->type() == TRANSITIONWIDGET) {
5119 Transition *transition = static_cast <Transition *>(item);
5120 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)) {
5121 // Cannot resize transition
5122 KdenliveSettings::setSnaptopoints(false);
5123 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5124 KdenliveSettings::setSnaptopoints(snap);
5125 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5127 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
5128 if (command == NULL)
5129 m_commandStack->push(moveCommand);
5133 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5134 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5136 if (!hasParentCommand)
5137 m_commandStack->push(command);
5140 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5142 if (pos == oldInfo.endPos.frames(m_document->fps()))
5144 bool snap = KdenliveSettings::snaptopoints();
5146 KdenliveSettings::setSnaptopoints(false);
5147 item->resizeEnd(pos);
5148 if (item->endPos().frames(m_document->fps()) != pos) {
5149 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5150 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5151 KdenliveSettings::setSnaptopoints(snap);
5154 KdenliveSettings::setSnaptopoints(snap);
5157 bool hasParentCommand = false;
5159 hasParentCommand = true;
5161 command = new QUndoCommand();
5164 // do this here, too, because otherwise undo won't update the group
5165 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5166 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5168 ItemInfo info = item->info();
5169 if (item->type() == AVWIDGET) {
5170 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5171 ItemInfo resizeinfo = info;
5172 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5173 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5175 // Check if there is an automatic transition on that clip (lower track)
5176 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5177 if (tr && tr->isAutomatic()) {
5178 ItemInfo trInfo = tr->info();
5179 ItemInfo newTrInfo = trInfo;
5180 newTrInfo.endPos = item->endPos();
5181 if (newTrInfo.endPos > newTrInfo.startPos)
5182 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5185 // Check if there is an automatic transition on that clip (upper track)
5186 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5187 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5188 ItemInfo trInfo = tr->info();
5189 ItemInfo newTrInfo = trInfo;
5190 newTrInfo.endPos = item->endPos();
5191 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5192 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5193 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5197 ClipItem *clip = static_cast < ClipItem * >(item);
5200 // Since we must always resize clip before updating the keyframes, we
5201 // put a resize command before & after checking keyframes so that
5202 // we are sure the resize is performed before whenever we do or undo the action
5203 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5204 adjustEffects(clip, oldInfo, command);
5205 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5207 KdenliveSettings::setSnaptopoints(false);
5208 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5209 KdenliveSettings::setSnaptopoints(true);
5210 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5212 } else if (item->type() == TRANSITIONWIDGET) {
5213 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5214 Transition *transition = static_cast <Transition *>(item);
5215 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)) {
5216 // Cannot resize transition
5217 KdenliveSettings::setSnaptopoints(false);
5218 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5219 KdenliveSettings::setSnaptopoints(true);
5220 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5222 // Check transition keyframes
5223 QDomElement old = transition->toXML();
5224 if (transition->updateKeyframes(oldInfo.cropDuration.frames(m_document->fps()) - 1)) {
5225 QDomElement xml = transition->toXML();
5226 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);
5227 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5229 ItemInfo info = transition->info();
5231 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
5232 if (transitionClip && transitionClip->baseClip()) {
5233 QString size = transitionClip->baseClip()->getProperty("frame_size");
5234 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
5235 if (factor == 0) factor = 1.0;
5236 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
5237 p.setY(size.section('x', 1, 1).toInt());
5239 emit transitionItemSelected(transition, getPreviousVideoTrack(info.track), p, true);
5240 new MoveTransitionCommand(this, oldInfo, info, false, command);
5243 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5244 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5246 if (!hasParentCommand) {
5247 updateTrackDuration(oldInfo.track, command);
5248 m_commandStack->push(command);
5252 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5254 int end = item->fadeIn();
5256 // there is a fade in effect
5257 int effectPos = item->hasEffect("volume", "fadein");
5258 if (effectPos != -1) {
5259 QDomElement effect = item->getEffectAtIndex(effectPos);
5260 int start = item->cropStart().frames(m_document->fps());
5261 int max = item->cropDuration().frames(m_document->fps());
5263 // Make sure the fade effect is not longer than the clip
5264 item->setFadeIn(max);
5265 end = item->fadeIn();
5268 EffectsList::setParameter(effect, "in", QString::number(start));
5269 EffectsList::setParameter(effect, "out", QString::number(end));
5271 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5272 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5273 // if fade effect is displayed, update the effect edit widget with new clip duration
5274 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5275 emit clipItemSelected(item);
5278 effectPos = item->hasEffect("brightness", "fade_from_black");
5279 if (effectPos != -1) {
5280 QDomElement effect = item->getEffectAtIndex(effectPos);
5281 int start = item->cropStart().frames(m_document->fps());
5282 int max = item->cropDuration().frames(m_document->fps());
5284 // Make sure the fade effect is not longer than the clip
5285 item->setFadeIn(max);
5286 end = item->fadeIn();
5289 EffectsList::setParameter(effect, "in", QString::number(start));
5290 EffectsList::setParameter(effect, "out", QString::number(end));
5292 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5293 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5294 // if fade effect is displayed, update the effect edit widget with new clip duration
5295 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5296 emit clipItemSelected(item);
5301 int start = item->fadeOut();
5303 // there is a fade out effect
5304 int effectPos = item->hasEffect("volume", "fadeout");
5305 if (effectPos != -1) {
5306 QDomElement effect = item->getEffectAtIndex(effectPos);
5307 int max = item->cropDuration().frames(m_document->fps());
5308 int end = max + item->cropStart().frames(m_document->fps()) - 1;
5310 // Make sure the fade effect is not longer than the clip
5311 item->setFadeOut(max);
5312 start = item->fadeOut();
5314 start = end - start;
5315 EffectsList::setParameter(effect, "in", QString::number(start));
5316 EffectsList::setParameter(effect, "out", QString::number(end));
5318 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5319 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5320 // if fade effect is displayed, update the effect edit widget with new clip duration
5321 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5322 emit clipItemSelected(item);
5325 effectPos = item->hasEffect("brightness", "fade_to_black");
5326 if (effectPos != -1) {
5327 QDomElement effect = item->getEffectAtIndex(effectPos);
5328 int max = item->cropDuration().frames(m_document->fps());
5329 int end = max + item->cropStart().frames(m_document->fps()) - 1;
5331 // Make sure the fade effect is not longer than the clip
5332 item->setFadeOut(max);
5333 start = item->fadeOut();
5335 start = end - start;
5336 EffectsList::setParameter(effect, "in", QString::number(start));
5337 EffectsList::setParameter(effect, "out", QString::number(end));
5339 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5340 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5341 // if fade effect is displayed, update the effect edit widget with new clip duration
5342 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5343 emit clipItemSelected(item);
5348 int effectPos = item->hasEffect("freeze", "freeze");
5349 if (effectPos != -1) {
5350 // Freeze effect needs to be adjusted with clip resize
5351 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5352 QDomElement eff = item->getEffectAtIndex(effectPos);
5353 if (!eff.isNull() && diff != 0) {
5354 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5355 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5357 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5358 emit clipItemSelected(item);
5365 double CustomTrackView::getSnapPointForPos(double pos)
5367 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5370 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5372 QList <GenTime> snaps;
5373 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5374 QList<QGraphicsItem *> itemList = items();
5375 for (int i = 0; i < itemList.count(); ++i) {
5376 if (itemList.at(i) == selected) continue;
5377 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5378 if (itemList.at(i)->type() == AVWIDGET) {
5379 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5380 GenTime start = item->startPos();
5381 GenTime end = item->endPos();
5382 snaps.append(start);
5384 if (!offsetList.isEmpty()) {
5385 for (int j = 0; j < offsetList.size(); j++) {
5386 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5387 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5391 QList < GenTime > markers = item->snapMarkers();
5392 for (int j = 0; j < markers.size(); ++j) {
5393 GenTime t = markers.at(j);
5395 if (!offsetList.isEmpty()) {
5396 for (int k = 0; k < offsetList.size(); k++) {
5397 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5401 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5402 Transition *transition = static_cast <Transition*>(itemList.at(i));
5403 GenTime start = transition->startPos();
5404 GenTime end = transition->endPos();
5405 snaps.append(start);
5407 if (!offsetList.isEmpty()) {
5408 for (int j = 0; j < offsetList.size(); j++) {
5409 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5410 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5416 // add cursor position
5417 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5419 if (!offsetList.isEmpty()) {
5420 for (int j = 0; j < offsetList.size(); j++) {
5421 snaps.append(pos - offsetList.at(j));
5426 for (int i = 0; i < m_guides.count(); ++i) {
5427 snaps.append(m_guides.at(i)->position());
5428 if (!offsetList.isEmpty()) {
5429 for (int j = 0; j < offsetList.size(); j++) {
5430 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5436 QPoint z = m_document->zone();
5437 snaps.append(GenTime(z.x(), m_document->fps()));
5438 snaps.append(GenTime(z.y(), m_document->fps()));
5441 m_scene->setSnapList(snaps);
5442 //for (int i = 0; i < m_snapPoints.size(); ++i)
5443 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5446 void CustomTrackView::slotSeekToPreviousSnap()
5448 updateSnapPoints(NULL);
5449 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5450 seekCursorPos((int) res.frames(m_document->fps()));
5454 void CustomTrackView::slotSeekToNextSnap()
5456 updateSnapPoints(NULL);
5457 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5458 seekCursorPos((int) res.frames(m_document->fps()));
5462 void CustomTrackView::clipStart()
5464 AbstractClipItem *item = getMainActiveClip();
5466 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5471 void CustomTrackView::clipEnd()
5473 AbstractClipItem *item = getMainActiveClip();
5475 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5480 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5482 DocClipBase *base = m_document->clipManager()->getClipById(id);
5484 QMap <QString, QString> extraData = base->analysisData();
5485 QString oldData = extraData.value(key);
5486 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5487 if (!groupCommand) m_commandStack->push(command);
5490 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5492 DocClipBase *base = m_document->clipManager()->getClipById(id);
5494 QUndoCommand *subCommand = NULL;
5495 if (newMarkers.count() > 1 && groupCommand == NULL) {
5496 subCommand = new QUndoCommand;
5497 subCommand->setText("Add markers");
5499 for (int i = 0; i < newMarkers.count(); ++i) {
5500 CommentedTime oldMarker = base->markerAt(newMarkers.at(i).time());
5501 if (oldMarker == CommentedTime()) {
5502 oldMarker = newMarkers.at(i);
5503 oldMarker.setMarkerType(-1);
5505 if (newMarkers.count() == 1 && !groupCommand) {
5506 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5507 m_commandStack->push(command);
5509 else if (groupCommand) {
5510 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5513 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5516 if (subCommand) m_commandStack->push(subCommand);
5519 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5521 CommentedTime oldmarker(position, comment);
5522 CommentedTime marker = oldmarker;
5523 marker.setMarkerType(-1);
5524 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5525 m_commandStack->push(command);
5528 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5530 DocClipBase *base = m_document->clipManager()->getClipById(id);
5532 QList <CommentedTime> markers = base->commentedSnapMarkers();
5534 if (markers.isEmpty()) {
5535 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5538 QUndoCommand *deleteMarkers = new QUndoCommand();
5539 deleteMarkers->setText("Delete clip markers");
5541 for (int i = 0; i < markers.size(); ++i) {
5542 CommentedTime oldMarker = markers.at(i);
5543 CommentedTime marker = oldMarker;
5544 marker.setMarkerType(-1);
5545 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5547 m_commandStack->push(deleteMarkers);
5550 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5552 DocClipBase *base = m_document->clipManager()->getClipById(id);
5554 QList < CommentedTime > markers = base->commentedSnapMarkers();
5555 if (!markers.isEmpty()) {
5556 // Set up categories
5557 QComboBox *cbox = new QComboBox;
5558 cbox->insertItem(0, i18n("All categories"));
5559 for (int i = 0; i < 5; ++i) {
5560 cbox->insertItem(i + 1, i18n("Category %1", i));
5561 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5563 cbox->setCurrentIndex(0);
5564 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5565 fd.setMode(KFile::File);
5566 fd.setOperationMode(KFileDialog::Saving);
5567 if (fd.exec() != QDialog::Accepted) return;
5568 QString url = fd.selectedFile();
5569 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5570 if (url.isEmpty()) return;
5573 int category = cbox->currentIndex() - 1;
5574 for (int i = 0; i < markers.count(); ++i) {
5575 if (category >= 0) {
5576 // Save only the markers in selected category
5577 if (markers.at(i).markerType() != category) continue;
5579 data.append(QString::number(markers.at(i).time().seconds()));
5581 data.append(QString::number(markers.at(i).time().seconds()));
5583 data.append(markers.at(i).comment());
5589 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5590 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5593 file.write(data.toUtf8());
5598 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5600 QComboBox *cbox = new QComboBox;
5601 for (int i = 0; i < 5; ++i) {
5602 cbox->insertItem(i, i18n("Category %1", i));
5603 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5605 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5606 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5607 fd.setMode(KFile::File);
5608 fd.setOperationMode(KFileDialog::Opening);
5609 if (fd.exec() != QDialog::Accepted) return;
5610 QString url = fd.selectedFile();
5612 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5613 if (url.isEmpty()) return;
5614 int category = cbox->currentIndex();
5617 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5618 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5621 QString data = QString::fromUtf8(file.readAll());
5623 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5626 QUndoCommand *command = new QUndoCommand();
5627 command->setText("Load markers");
5629 QList <CommentedTime> markersList;
5630 foreach(QString line, lines) {
5632 values = line.split("\t", QString::SkipEmptyParts);
5633 double time1 = values.at(0).toDouble(&ok);
5636 if (values.count() >1) {
5637 time2 = values.at(1).toDouble(&ok);
5638 if (values.count() == 2) {
5639 // Check if second value is a number or text
5642 markerText = values.at(1);
5644 else markerText = i18n("Marker");
5647 // We assume 3 values per line: in out name
5649 // 2nd value is not a number, drop
5652 markerText = values.at(2);
5656 if (!markerText.isEmpty()) {
5657 // Marker found, add it
5658 //TODO: allow user to set a marker category
5659 CommentedTime marker1(GenTime(time1), markerText, category);
5660 markersList << marker1;
5661 if (time2 > 0 && time2 != time1) {
5662 CommentedTime marker2(GenTime(time2), markerText, category);
5663 markersList << marker2;
5667 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5668 if (command->childCount() > 0) m_commandStack->push(command);
5669 else delete command;
5672 void CustomTrackView::addMarker(const QString &id, const CommentedTime &marker)
5674 DocClipBase *base = m_document->clipManager()->getClipById(id);
5675 if (base == NULL) return;
5676 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5677 else base->addSnapMarker(marker);
5678 emit updateClipMarkers(base);
5679 setDocumentModified();
5680 viewport()->update();
5683 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5685 DocClipBase *base = m_document->clipManager()->getClipById(id);
5686 if (base == NULL) return;
5687 base->setAnalysisData(key, data);
5688 emit updateClipExtraData(base);
5689 setDocumentModified();
5690 viewport()->update();
5693 int CustomTrackView::hasGuide(int pos, int offset)
5695 for (int i = 0; i < m_guides.count(); ++i) {
5696 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5697 if (qAbs(guidePos - pos) <= offset) return guidePos;
5698 else if (guidePos > pos) return -1;
5703 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5707 double fps = m_document->fps();
5708 for (int i = 0; i < m_guides.count(); ++i) {
5709 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5710 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5712 goMenu->setEnabled(!m_guides.isEmpty());
5715 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5717 if (comment.isEmpty() && pos < GenTime()) {
5720 for (int i = 0; i < m_guides.count(); ++i) {
5721 if (m_guides.at(i)->position() == oldPos) {
5722 delete m_guides.takeAt(i);
5727 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5730 else if (oldPos >= GenTime()) {
5732 for (int i = 0; i < m_guides.count(); ++i) {
5733 if (m_guides.at(i)->position() == oldPos) {
5734 Guide *item = m_guides.at(i);
5735 item->updateGuide(pos, comment);
5739 } else addGuide(pos, comment);
5740 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5741 m_document->syncGuides(m_guides);
5744 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5746 for (int i = 0; i < m_guides.count(); ++i) {
5747 if (m_guides.at(i)->position() == pos) {
5748 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5752 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5753 scene()->addItem(g);
5755 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5756 m_document->syncGuides(m_guides);
5760 void CustomTrackView::slotAddGuide(bool dialog)
5762 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5764 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5765 m_document->timecode(), i18n("Add Guide"), this);
5766 if (d->exec() != QDialog::Accepted) {
5770 marker = d->newMarker();
5773 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5775 if (addGuide(marker.time(), marker.comment())) {
5776 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5777 m_commandStack->push(command);
5781 void CustomTrackView::slotEditGuide(int guidePos)
5784 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5785 else pos = GenTime(guidePos, m_document->fps());
5787 for (int i = 0; i < m_guides.count(); ++i) {
5788 if (m_guides.at(i)->position() == pos) {
5789 slotEditGuide(m_guides.at(i)->info());
5794 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5797 void CustomTrackView::slotEditGuide(CommentedTime guide)
5799 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5800 if (d->exec() == QDialog::Accepted) {
5801 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5802 m_commandStack->push(command);
5808 void CustomTrackView::slotEditTimeLineGuide()
5810 if (m_dragGuide == NULL) return;
5811 CommentedTime guide = m_dragGuide->info();
5812 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5813 m_document->timecode(), i18n("Edit Guide"), this);
5814 if (d->exec() == QDialog::Accepted) {
5815 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5816 m_commandStack->push(command);
5821 void CustomTrackView::slotDeleteGuide(int guidePos)
5824 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5825 else pos = GenTime(guidePos, m_document->fps());
5827 for (int i = 0; i < m_guides.count(); ++i) {
5828 if (m_guides.at(i)->position() == pos) {
5829 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(-1), QString(), true);
5830 m_commandStack->push(command);
5835 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5839 void CustomTrackView::slotDeleteTimeLineGuide()
5841 if (m_dragGuide == NULL) return;
5842 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(-1), QString(), true);
5843 m_commandStack->push(command);
5847 void CustomTrackView::slotDeleteAllGuides()
5849 QUndoCommand *deleteAll = new QUndoCommand();
5850 deleteAll->setText("Delete all guides");
5851 for (int i = 0; i < m_guides.count(); ++i) {
5852 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(-1), QString(), true, deleteAll);
5854 m_commandStack->push(deleteAll);
5857 void CustomTrackView::setTool(PROJECTTOOL tool)
5862 setCursor(m_razorCursor);
5865 setCursor(m_spacerCursor);
5872 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5875 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5876 m_scene->setScale(scaleFactor, verticalScale);
5877 removeTipAnimation();
5878 bool adjust = false;
5879 if (verticalScale != matrix().m22()) adjust = true;
5880 setMatrix(newmatrix);
5882 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5883 m_cursorLine->setLine(0, 0, 0, newHeight - 1);
5884 for (int i = 0; i < m_guides.count(); ++i) {
5885 m_guides.at(i)->setLine(0, 0, 0, newHeight - 1);
5887 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5890 int diff = sceneRect().width() - m_projectDuration;
5891 if (diff * newmatrix.m11() < 50) {
5892 if (newmatrix.m11() < 0.4)
5893 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5895 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5897 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5898 centerOn(QPointF(cursorPos(), verticalPos));
5901 void CustomTrackView::slotRefreshGuides()
5903 if (KdenliveSettings::showmarkers()) {
5904 for (int i = 0; i < m_guides.count(); ++i)
5905 m_guides.at(i)->update();
5909 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5911 painter->setClipRect(rect);
5912 QPen pen1 = painter->pen();
5913 QColor lineColor = palette().dark().color();
5914 lineColor.setAlpha(100);
5915 pen1.setColor(lineColor);
5916 painter->setPen(pen1);
5917 double min = rect.left();
5918 double max = rect.right();
5919 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5920 int maxTrack = m_document->tracksCount();
5921 QColor lockedColor = palette().button().color();
5922 QColor audioColor = palette().alternateBase().color();
5923 for (int i = 0; i < maxTrack; ++i) {
5924 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5925 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5926 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5927 if (i == m_selectedTrack)
5928 painter->fillRect(track, m_activeTrackBrush.brush(this));
5930 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5932 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5936 bool CustomTrackView::findString(const QString &text)
5939 for (int i = 0; i < m_searchPoints.size(); ++i) {
5940 marker = m_searchPoints.at(i).comment();
5941 if (marker.contains(text, Qt::CaseInsensitive)) {
5942 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5943 int vert = verticalScrollBar()->value();
5944 int hor = cursorPos();
5945 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5953 void CustomTrackView::selectFound(QString track, QString pos)
5955 seekCursorPos(m_document->timecode().getFrameCount(pos));
5956 slotSelectTrack(track.toInt());
5958 int vert = verticalScrollBar()->value();
5959 int hor = cursorPos();
5960 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5963 bool CustomTrackView::findNextString(const QString &text)
5966 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5967 marker = m_searchPoints.at(i).comment();
5968 if (marker.contains(text, Qt::CaseInsensitive)) {
5969 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5970 int vert = verticalScrollBar()->value();
5971 int hor = cursorPos();
5972 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5981 void CustomTrackView::initSearchStrings()
5983 m_searchPoints.clear();
5984 QList<QGraphicsItem *> itemList = items();
5985 for (int i = 0; i < itemList.count(); ++i) {
5986 // parse all clip names
5987 if (itemList.at(i)->type() == AVWIDGET) {
5988 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5989 GenTime start = item->startPos();
5990 CommentedTime t(start, item->clipName());
5991 m_searchPoints.append(t);
5992 // add all clip markers
5993 QList < CommentedTime > markers = item->commentedSnapMarkers();
5994 m_searchPoints += markers;
5999 for (int i = 0; i < m_guides.count(); ++i)
6000 m_searchPoints.append(m_guides.at(i)->info());
6002 qSort(m_searchPoints);
6005 void CustomTrackView::clearSearchStrings()
6007 m_searchPoints.clear();
6011 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
6013 QList<ItemInfo> matchingInfo;
6014 QList<QGraphicsItem *> itemList = items();
6015 for (int i = 0; i < itemList.count(); ++i) {
6016 if (itemList.at(i)->type() == AVWIDGET) {
6017 ClipItem *item = (ClipItem *)itemList.at(i);
6018 if (item->clipProducer() == clipId)
6019 matchingInfo << item->info();
6022 return matchingInfo;
6025 void CustomTrackView::copyClip()
6027 qDeleteAll(m_copiedItems);
6028 m_copiedItems.clear();
6029 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6030 if (itemList.count() == 0) {
6031 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
6034 for (int i = 0; i < itemList.count(); ++i) {
6035 if (itemList.at(i)->type() == AVWIDGET) {
6036 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
6037 ClipItem *clone = clip->clone(clip->info());
6038 m_copiedItems.append(clone);
6039 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6040 Transition *dup = static_cast <Transition *>(itemList.at(i));
6041 m_copiedItems.append(dup->clone());
6046 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
6048 if (m_scene->editMode() != NORMALEDIT) {
6049 // If we are in overwrite mode, always allow the move
6052 int height = m_tracksHeight - 2;
6054 if (type == TRANSITIONWIDGET) {
6055 height = Transition::itemHeight();
6056 offset = Transition::itemOffset();
6058 else if (type == AVWIDGET) {
6059 height = ClipItem::itemHeight();
6060 offset = ClipItem::itemOffset();
6062 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);
6063 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6064 for (int i = 0; i < collisions.count(); ++i) {
6065 if (collisions.at(i)->type() == type) {
6072 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
6075 for (int i = 0; i < infoList.count(); ++i) {
6076 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));
6079 QList<QGraphicsItem *> collisions = scene()->items(path);
6080 for (int i = 0; i < collisions.count(); ++i) {
6081 if (collisions.at(i)->type() == type) return false;
6086 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
6088 for (int i = 0; i < items.count(); ++i) {
6089 ItemInfo info = items.at(i)->info();
6090 info.startPos += offset;
6091 info.endPos += offset;
6092 info.track += trackOffset;
6093 if (!canBePastedTo(info, items.at(i)->type())) return false;
6098 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
6100 QPainterPath movePath;
6101 movePath.moveTo(0, 0);
6103 for (int i = 0; i < items.count(); ++i) {
6104 ItemInfo info = items.at(i)->info();
6105 info.startPos = info.startPos + offset;
6106 info.endPos = info.endPos + offset;
6107 info.track = info.track + trackOffset;
6108 if (info.startPos < GenTime()) {
6109 // No clip should go below 0
6112 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));
6113 movePath.addRect(rect);
6115 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
6116 for (int i = 0; i < collisions.count(); ++i) {
6117 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
6118 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
6126 void CustomTrackView::pasteClip()
6128 if (m_copiedItems.count() == 0) {
6129 emit displayMessage(i18n("No clip copied"), ErrorMessage);
6134 GenTime pos = GenTime(-1);
6135 if (m_menuPosition.isNull()) {
6136 position = mapFromGlobal(QCursor::pos());
6137 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
6138 track = m_selectedTrack;
6139 pos = GenTime(m_cursorPos, m_document->fps());
6140 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6144 position = m_menuPosition;
6147 if (pos == GenTime(-1))
6148 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6150 track = (int)(mapToScene(position).y() / m_tracksHeight);
6152 GenTime leftPos = m_copiedItems.at(0)->startPos();
6153 int lowerTrack = m_copiedItems.at(0)->track();
6154 int upperTrack = m_copiedItems.at(0)->track();
6155 for (int i = 1; i < m_copiedItems.count(); ++i) {
6156 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6157 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6158 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6161 GenTime offset = pos - leftPos;
6162 int trackOffset = track - lowerTrack;
6164 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6165 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6166 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6167 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6170 QUndoCommand *pasteClips = new QUndoCommand();
6171 pasteClips->setText("Paste clips");
6172 new RefreshMonitorCommand(this, false, true, pasteClips);
6174 for (int i = 0; i < m_copiedItems.count(); ++i) {
6175 // parse all clip names
6176 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6177 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6178 ItemInfo info = clip->info();
6179 info.startPos += offset;
6180 info.endPos += offset;
6181 info.track += trackOffset;
6182 if (canBePastedTo(info, AVWIDGET)) {
6183 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6184 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6185 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6186 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6188 info.startPos = tr->startPos() + offset;
6189 info.endPos = tr->endPos() + offset;
6190 info.track = tr->track() + trackOffset;
6191 int transitionEndTrack;
6192 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6193 else transitionEndTrack = tr->transitionEndTrack();
6194 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6195 if (info.startPos >= info.endPos) {
6196 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6197 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6198 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6201 updateTrackDuration(-1, pasteClips);
6202 new RefreshMonitorCommand(this, false, false, pasteClips);
6203 m_commandStack->push(pasteClips);
6206 void CustomTrackView::pasteClipEffects()
6208 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6209 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6212 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6214 QUndoCommand *paste = new QUndoCommand();
6215 paste->setText("Paste effects");
6217 QList<QGraphicsItem *> clips = scene()->selectedItems();
6220 for (int i = 0; i < clips.count(); ++i) {
6221 if (clips.at(i)->type() == GROUPWIDGET) {
6222 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6223 for (int j = 0; j < children.count(); j++) {
6224 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6225 clips.append(children.at(j));
6231 for (int i = 0; i < clips.count(); ++i) {
6232 if (clips.at(i)->type() == AVWIDGET) {
6233 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6234 for (int j = 0; j < clip->effectsCount(); j++) {
6235 QDomElement eff = clip->effect(j);
6236 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6237 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6238 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6243 if (paste->childCount() > 0) m_commandStack->push(paste);
6246 //adjust effects (fades, ...)
6247 for (int i = 0; i < clips.count(); ++i) {
6248 if (clips.at(i)->type() == AVWIDGET) {
6249 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6250 updatePositionEffects(item, item->info());
6256 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6258 // parse parameters to check if we need to adjust to the new crop start
6259 int diff = (newstart - oldstart).frames(m_document->fps());
6260 int max = (newstart + duration).frames(m_document->fps());
6262 QDomNodeList params = xml.elementsByTagName("parameter");
6263 for (int i = 0; i < params.count(); ++i) {
6264 QDomElement e = params.item(i).toElement();
6265 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6266 QString def = e.attribute("default");
6267 // Effect has a keyframe type parameter, we need to adjust the values
6268 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6269 QStringList newKeyFrames;
6270 foreach(const QString &str, keys) {
6271 int pos = str.section(':', 0, 0).toInt();
6272 double val = str.section(':', 1, 1).toDouble();
6275 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6277 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6279 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6280 e.setAttribute("keyframes", newKeyFrames.join(";"));
6285 ClipItem *CustomTrackView::getClipUnderCursor() const
6287 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6288 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6289 for (int i = 0; i < collisions.count(); ++i) {
6290 if (collisions.at(i)->type() == AVWIDGET) {
6291 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6292 if (!clip->isItemLocked()) return clip;
6298 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6300 QList<QGraphicsItem *> clips = scene()->selectedItems();
6301 if (clips.isEmpty()) {
6302 return getClipUnderCursor();
6304 AbstractClipItem *item = NULL;
6305 for (int i = 0; i < clips.count(); ++i) {
6306 if (clips.at(i)->type() == AVWIDGET) {
6307 item = static_cast < AbstractClipItem *>(clips.at(i));
6308 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6311 if (item) return item;
6316 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6318 QList<QGraphicsItem *> clips = scene()->selectedItems();
6319 if (clips.isEmpty()) {
6320 return getClipUnderCursor();
6323 // remove all items in the list that are not clips
6324 for (int i = 0; i < clips.count();) {
6325 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6328 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6329 for (int i = 0; i < clips.count(); ++i) {
6330 if (clips.at(i)->type() == AVWIDGET) {
6331 item = static_cast < ClipItem *>(clips.at(i));
6332 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6340 void CustomTrackView::setInPoint()
6342 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6344 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6347 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6352 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6355 QUndoCommand *resizeCommand = new QUndoCommand();
6356 resizeCommand->setText(i18n("Resize group"));
6357 QList <QGraphicsItem *> items = parent->childItems();
6358 for (int i = 0; i < items.count(); ++i) {
6359 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6360 if (item && item->type() == AVWIDGET) {
6361 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6364 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6366 //TODO warn user of failed resize
6367 delete resizeCommand;
6370 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6373 void CustomTrackView::setOutPoint()
6375 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6377 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6380 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6384 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6387 QUndoCommand *resizeCommand = new QUndoCommand();
6388 resizeCommand->setText(i18n("Resize group"));
6389 QList <QGraphicsItem *> items = parent->childItems();
6390 for (int i = 0; i < items.count(); ++i) {
6391 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6392 if (item && item->type() == AVWIDGET) {
6393 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6396 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6398 //TODO warn user of failed resize
6399 delete resizeCommand;
6402 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6405 void CustomTrackView::slotUpdateAllThumbs()
6407 if (!isEnabled()) return;
6408 QList<QGraphicsItem *> itemList = items();
6409 //if (itemList.isEmpty()) return;
6411 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6412 for (int i = 0; i < itemList.count(); ++i) {
6413 if (itemList.at(i)->type() == AVWIDGET) {
6414 item = static_cast <ClipItem *>(itemList.at(i));
6415 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6416 // Check if we have a cached thumbnail
6417 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6418 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6419 if (QFile::exists(thumb)) {
6421 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6422 item->slotSetStartThumb(pix);
6425 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6426 QString endThumb = startThumb;
6427 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6428 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6429 if (QFile::exists(startThumb)) {
6430 QPixmap pix(startThumb);
6431 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6432 item->slotSetStartThumb(pix);
6434 if (QFile::exists(endThumb)) {
6435 QPixmap pix(endThumb);
6436 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6437 item->slotSetEndThumb(pix);
6440 item->refreshClip(false, false);
6444 viewport()->update();
6447 void CustomTrackView::saveThumbnails()
6449 QList<QGraphicsItem *> itemList = items();
6451 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6452 for (int i = 0; i < itemList.count(); ++i) {
6453 if (itemList.at(i)->type() == AVWIDGET) {
6454 item = static_cast <ClipItem *>(itemList.at(i));
6455 if (item->clipType() != COLOR) {
6456 // Check if we have a cached thumbnail
6457 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6458 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6459 if (!QFile::exists(thumb)) {
6460 QPixmap pix(item->startThumb());
6464 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6465 QString endThumb = startThumb;
6466 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6467 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6468 if (!QFile::exists(startThumb)) {
6469 QPixmap pix(item->startThumb());
6470 pix.save(startThumb);
6472 if (!QFile::exists(endThumb)) {
6473 QPixmap pix(item->endThumb());
6483 void CustomTrackView::slotInsertTrack(int ix)
6485 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6486 d->comboTracks->setCurrentIndex(ix);
6487 d->label->setText(i18n("Insert track"));
6488 d->setWindowTitle(i18n("Insert New Track"));
6490 if (d->exec() == QDialog::Accepted) {
6491 ix = d->comboTracks->currentIndex();
6492 if (d->before_select->currentIndex() == 1)
6496 info.isMute = false;
6497 info.isLocked = false;
6498 info.effectsList = EffectsList(true);
6499 if (d->video_track->isChecked()) {
6500 info.type = VIDEOTRACK;
6501 info.isBlind = false;
6503 info.type = AUDIOTRACK;
6504 info.isBlind = true;
6506 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6507 m_commandStack->push(addTrack);
6508 setDocumentModified();
6513 void CustomTrackView::slotDeleteTrack(int ix)
6515 if (m_document->tracksCount() < 2) return;
6516 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6517 d->comboTracks->setCurrentIndex(ix);
6518 d->label->setText(i18n("Delete track"));
6519 d->before_select->setHidden(true);
6520 d->setWindowTitle(i18n("Delete Track"));
6521 d->video_track->setHidden(true);
6522 d->audio_track->setHidden(true);
6523 if (d->exec() == QDialog::Accepted) {
6524 ix = d->comboTracks->currentIndex();
6525 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6526 deleteTimelineTrack(ix, info);
6527 setDocumentModified();
6528 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6529 m_commandStack->push(command);*/
6534 void CustomTrackView::slotConfigTracks(int ix)
6536 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6537 ix, parentWidget());
6538 if (d->exec() == QDialog::Accepted) {
6539 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6540 m_commandStack->push(configTracks);
6541 QList <int> toDelete = d->deletedTracks();
6542 for (int i = 0; i < toDelete.count(); ++i) {
6543 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6544 deleteTimelineTrack(toDelete.at(i) - i, info);
6546 setDocumentModified();
6551 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6553 if (m_document->tracksCount() < 2) return;
6554 // Clear effect stack
6556 emit transitionItemSelected(NULL);
6558 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6559 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6560 QList<QGraphicsItem *> selection = m_scene->items(r);
6561 QUndoCommand *deleteTrack = new QUndoCommand();
6562 deleteTrack->setText("Delete track");
6563 new RefreshMonitorCommand(this, false, true, deleteTrack);
6565 // Delete all clips in selected track
6566 for (int i = 0; i < selection.count(); ++i) {
6567 if (selection.at(i)->type() == AVWIDGET) {
6568 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6569 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6570 m_waitingThumbs.removeAll(item);
6571 m_scene->removeItem(item);
6574 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6575 Transition *item = static_cast <Transition *>(selection.at(i));
6576 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6577 m_scene->removeItem(item);
6583 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6584 new RefreshMonitorCommand(this, true, false, deleteTrack);
6585 m_commandStack->push(deleteTrack);
6588 void CustomTrackView::autoTransition()
6590 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6591 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6592 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6595 Transition *tr = static_cast <Transition*>(itemList.at(0));
6596 tr->setAutomatic(!tr->isAutomatic());
6597 QDomElement transition = tr->toXML();
6598 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);
6599 setDocumentModified();
6602 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6604 QList<QGraphicsItem *> list = scene()->items();
6605 ClipItem *clip = NULL;
6606 for (int i = 0; i < list.size(); ++i) {
6607 if (list.at(i)->type() == AVWIDGET) {
6608 clip = static_cast <ClipItem *>(list.at(i));
6609 if (clip->clipProducer() == id) {
6610 clip->setClipName(name);
6614 viewport()->update();
6617 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6619 minimum = GenTime();
6620 maximum = GenTime();
6621 QList<QGraphicsItem *> selection;
6622 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6623 selection.removeAll(item);
6624 for (int i = 0; i < selection.count(); ++i) {
6625 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6626 if (clip && clip->type() == AVWIDGET) {
6627 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6628 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6633 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6635 minimum = GenTime();
6636 maximum = GenTime();
6637 QList<QGraphicsItem *> selection;
6638 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6639 selection.removeAll(item);
6640 for (int i = 0; i < selection.count(); ++i) {
6641 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6642 if (clip && clip->type() == TRANSITIONWIDGET) {
6643 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6644 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6649 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6651 for (int i = 0; i < groups.count(); ++i) {
6652 QDomNodeList children = groups.at(i).childNodes();
6653 scene()->clearSelection();
6654 QList <QGraphicsItem*>list;
6655 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6656 QDomElement elem = children.item(nodeindex).toElement();
6657 int pos = elem.attribute("position").toInt();
6658 int track = elem.attribute("track").toInt();
6659 if (elem.tagName() == "clipitem") {
6660 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6661 if (clip) list.append(clip);//clip->setSelected(true);
6663 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6664 if (clip) list.append(clip);//clip->setSelected(true);
6667 groupSelectedItems(list, true);
6671 void CustomTrackView::splitAudio()
6673 resetSelectionGroup();
6674 QList<QGraphicsItem *> selection = scene()->selectedItems();
6675 if (selection.isEmpty()) {
6676 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6679 QUndoCommand *splitCommand = new QUndoCommand();
6680 splitCommand->setText(i18n("Split audio"));
6681 for (int i = 0; i < selection.count(); ++i) {
6682 if (selection.at(i)->type() == AVWIDGET) {
6683 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6684 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6685 if (clip->parentItem()) {
6686 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6688 EffectsList effects;
6689 effects.clone(clip->effectList());
6690 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6695 if (splitCommand->childCount()) {
6696 updateTrackDuration(-1, splitCommand);
6697 m_commandStack->push(splitCommand);
6701 void CustomTrackView::setAudioAlignReference()
6703 QList<QGraphicsItem *> selection = scene()->selectedItems();
6704 if (selection.isEmpty() || selection.size() > 1) {
6705 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6708 if (m_audioCorrelator != NULL) {
6709 delete m_audioCorrelator;
6711 if (selection.at(0)->type() == AVWIDGET) {
6712 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6713 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6714 m_audioAlignmentReference = clip;
6716 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6717 m_audioCorrelator = new AudioCorrelation(envelope);
6721 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6722 envelope->dumpInfo();
6726 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6730 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6733 void CustomTrackView::alignAudio()
6735 bool referenceOK = true;
6736 if (m_audioCorrelator == NULL) {
6737 referenceOK = false;
6740 if (!scene()->items().contains(m_audioAlignmentReference)) {
6741 // The reference item has been deleted from the timeline (or so)
6742 referenceOK = false;
6746 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6751 QList<QGraphicsItem *> selection = scene()->selectedItems();
6752 foreach (QGraphicsItem *item, selection) {
6753 if (item->type() == AVWIDGET) {
6755 ClipItem *clip = static_cast<ClipItem*>(item);
6756 if (clip == m_audioAlignmentReference) {
6760 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6761 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()));
6763 // FFT only for larger vectors. We could use it all time, but for small vectors
6764 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6765 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6766 int shift = m_audioCorrelator->getShift(index);
6771 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6772 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6773 envelope->dumpInfo();
6775 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6776 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6777 qDebug() << "We will start at " << targetPos;
6778 qDebug() << "to shift by " << shift;
6779 qDebug() << "(eventually)";
6780 qDebug() << "(maybe)";
6784 QUndoCommand *moveCommand = new QUndoCommand();
6786 GenTime add(shift, m_document->fps());
6787 ItemInfo start = clip->info();
6789 ItemInfo end = start;
6790 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6791 end.endPos = end.startPos + start.cropDuration;
6793 if ( end.startPos.seconds() < 0 ) {
6794 // Clip would start before 0, so crop it first
6795 GenTime cropBy = -end.startPos;
6798 qDebug() << "Need to crop clip. " << start;
6799 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6802 ItemInfo resized = start;
6803 resized.startPos += cropBy;
6805 resizeClip(start, resized);
6806 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6808 start = clip->info();
6809 end.startPos += cropBy;
6812 qDebug() << "Clip cropped. " << start;
6813 qDebug() << "Moving to: " << end;
6817 if (itemCollision(clip, end)) {
6819 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6823 moveCommand->setText(i18n("Auto-align clip"));
6824 new MoveClipCommand(this, start, end, true, moveCommand);
6825 updateTrackDuration(clip->track(), moveCommand);
6826 m_commandStack->push(moveCommand);
6833 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6835 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6839 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6841 ClipItem *clip = getClipItemAt(pos, track);
6843 kDebug() << "// Cannot find clip to split!!!";
6847 int start = pos.frames(m_document->fps());
6848 int freetrack = m_document->tracksCount() - track - 1;
6850 // do not split audio when we are on an audio track
6851 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6854 for (; freetrack > 0; freetrack--) {
6855 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6856 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6857 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6858 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6859 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6864 if (freetrack == 0) {
6865 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6867 ItemInfo info = clip->info();
6868 info.track = m_document->tracksCount() - freetrack;
6869 QDomElement xml = clip->xml();
6870 xml.setAttribute("audio_only", 1);
6871 scene()->clearSelection();
6872 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6873 clip->setSelected(true);
6874 ClipItem *audioClip = getClipItemAt(start, info.track);
6876 clip->setVideoOnly(true);
6877 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6878 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6879 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6881 m_document->renderer()->unlockService(tractor);
6882 audioClip->setSelected(true);
6884 // keep video effects, move audio effects to audio clip
6887 for (int i = 0; i < effects.count(); ++i) {
6888 if (effects.at(i).attribute("type") == "audio") {
6889 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6892 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6896 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, true);
6900 // unsplit clip: remove audio part and change video part to normal clip
6901 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6902 kDebug() << "//CANNOT FIND CLP GRP";
6905 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6906 QList<QGraphicsItem *> children = grp->childItems();
6907 if (children.count() != 2) {
6908 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6911 for (int i = 0; i < children.count(); ++i) {
6912 if (children.at(i) != clip) {
6913 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6914 ItemInfo info = clip->info();
6915 deleteClip(clp->info());
6916 clip->setVideoOnly(false);
6917 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6918 if (!m_document->renderer()->mltUpdateClipProducer(
6920 m_document->tracksCount() - info.track,
6921 info.startPos.frames(m_document->fps()),
6922 clip->baseClip()->getProducer(info.track))) {
6924 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6925 info.startPos.frames(m_document->fps()), info.track),
6928 m_document->renderer()->unlockService(tractor);
6930 // re-add audio effects
6931 for (int i = 0; i < effects.count(); ++i) {
6932 if (effects.at(i).attribute("type") == "audio") {
6933 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6940 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6941 m_document->clipManager()->removeGroup(grp);
6942 if (grp == m_selectionGroup) m_selectionGroup = NULL;
6943 scene()->destroyItemGroup(grp);
6947 void CustomTrackView::setVideoOnly()
6949 resetSelectionGroup();
6950 QList<QGraphicsItem *> selection = scene()->selectedItems();
6951 if (selection.isEmpty()) {
6952 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6955 QUndoCommand *videoCommand = new QUndoCommand();
6956 videoCommand->setText(i18n("Video only"));
6957 for (int i = 0; i < selection.count(); ++i) {
6958 if (selection.at(i)->type() == AVWIDGET) {
6959 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6960 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6961 if (clip->parentItem()) {
6962 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6964 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6969 m_commandStack->push(videoCommand);
6972 void CustomTrackView::setAudioOnly()
6974 resetSelectionGroup();
6975 QList<QGraphicsItem *> selection = scene()->selectedItems();
6976 if (selection.isEmpty()) {
6977 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6980 QUndoCommand *videoCommand = new QUndoCommand();
6981 videoCommand->setText(i18n("Audio only"));
6982 for (int i = 0; i < selection.count(); ++i) {
6983 if (selection.at(i)->type() == AVWIDGET) {
6984 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6985 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6986 if (clip->parentItem()) {
6987 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6989 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6994 m_commandStack->push(videoCommand);
6997 void CustomTrackView::setAudioAndVideo()
6999 resetSelectionGroup();
7000 QList<QGraphicsItem *> selection = scene()->selectedItems();
7001 if (selection.isEmpty()) {
7002 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
7005 QUndoCommand *videoCommand = new QUndoCommand();
7006 videoCommand->setText(i18n("Audio and Video"));
7007 for (int i = 0; i < selection.count(); ++i) {
7008 if (selection.at(i)->type() == AVWIDGET) {
7009 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7010 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
7011 if (clip->parentItem()) {
7012 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
7014 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
7019 m_commandStack->push(videoCommand);
7022 void CustomTrackView::monitorRefresh()
7024 m_document->renderer()->doRefresh();
7027 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
7029 ClipItem *clip = getClipItemAt(pos, track);
7031 kDebug() << "// Cannot find clip to split!!!";
7034 Mlt::Tractor *tractor = m_document->renderer()->lockService();
7036 int start = pos.frames(m_document->fps());
7037 clip->setVideoOnly(true);
7038 clip->setAudioOnly(false);
7039 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
7040 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
7042 } else if (audioOnly) {
7043 int start = pos.frames(m_document->fps());
7044 clip->setAudioOnly(true);
7045 clip->setVideoOnly(false);
7046 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
7047 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
7050 int start = pos.frames(m_document->fps());
7051 clip->setAudioOnly(false);
7052 clip->setVideoOnly(false);
7053 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
7054 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
7057 m_document->renderer()->unlockService(tractor);
7059 setDocumentModified();
7062 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
7066 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
7067 m_clipTypeGroup->setEnabled(false);
7068 hasAudio = clip != NULL && clip->clipType() == AUDIO;
7071 switch (clip->clipType()) {
7085 m_clipTypeGroup->setEnabled(true);
7086 QList <QAction *> actions = m_clipTypeGroup->actions();
7088 if (clip->isAudioOnly()) lookup = "clip_audio_only";
7089 else if (clip->isVideoOnly()) lookup = "clip_video_only";
7090 else lookup = "clip_audio_and_video";
7091 for (int i = 0; i < actions.count(); ++i) {
7092 if (actions.at(i)->data().toString() == lookup) {
7093 actions.at(i)->setChecked(true);
7099 for (int i = 0; i < m_audioActions.count(); ++i) {
7100 m_audioActions.at(i)->setEnabled(hasAudio);
7102 for (int i = 0; i < m_avActions.count(); ++i) {
7103 m_avActions.at(i)->setEnabled(hasAV);
7107 void CustomTrackView::slotGoToMarker(QAction *action)
7109 int pos = action->data().toInt();
7113 void CustomTrackView::reloadTransitionLumas()
7117 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
7118 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
7119 for (int i = 0; i < params.count(); ++i) {
7120 QDomElement e = params.item(i).toElement();
7121 if (e.attribute("tag") == "resource") {
7122 lumaNames = e.attribute("paramlistdisplay");
7123 lumaFiles = e.attribute("paramlist");
7128 QList<QGraphicsItem *> itemList = items();
7129 Transition *transitionitem;
7130 QDomElement transitionXml;
7131 for (int i = 0; i < itemList.count(); ++i) {
7132 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7133 transitionitem = static_cast <Transition*>(itemList.at(i));
7134 transitionXml = transitionitem->toXML();
7135 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
7136 QDomNodeList params = transitionXml.elementsByTagName("parameter");
7137 for (int i = 0; i < params.count(); ++i) {
7138 QDomElement e = params.item(i).toElement();
7139 if (e.attribute("tag") == "resource") {
7140 e.setAttribute("paramlistdisplay", lumaNames);
7141 e.setAttribute("paramlist", lumaFiles);
7146 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
7147 QDomNodeList params = transitionXml.elementsByTagName("parameter");
7148 for (int i = 0; i < params.count(); ++i) {
7149 QDomElement e = params.item(i).toElement();
7150 if (e.attribute("tag") == "luma") {
7151 e.setAttribute("paramlistdisplay", lumaNames);
7152 e.setAttribute("paramlist", lumaFiles);
7159 emit transitionItemSelected(NULL);
7162 double CustomTrackView::fps() const
7164 return m_document->fps();
7167 void CustomTrackView::updateProjectFps()
7169 // update all clips to the new fps
7170 resetSelectionGroup();
7171 scene()->clearSelection();
7173 QList<QGraphicsItem *> itemList = items();
7174 for (int i = 0; i < itemList.count(); ++i) {
7175 // remove all items and re-add them one by one
7176 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7178 for (int i = 0; i < itemList.count(); ++i) {
7179 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7180 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7181 clip->updateFps(m_document->fps());
7182 m_scene->addItem(clip);
7183 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7184 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7185 QList<QGraphicsItem *> children = grp->childItems();
7186 for (int j = 0; j < children.count(); j++) {
7187 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7188 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7189 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7190 clip->updateFps(m_document->fps());
7193 m_document->clipManager()->removeGroup(grp);
7194 m_scene->addItem(grp);
7195 if (grp == m_selectionGroup) m_selectionGroup = NULL;
7196 scene()->destroyItemGroup(grp);
7197 scene()->clearSelection();
7198 /*for (int j = 0; j < children.count(); j++) {
7199 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7200 //children.at(j)->setParentItem(0);
7201 children.at(j)->setSelected(true);
7204 groupSelectedItems(children, true);
7205 } else if (itemList.at(i)->type() == GUIDEITEM) {
7206 Guide *g = static_cast<Guide *>(itemList.at(i));
7208 m_scene->addItem(g);
7211 viewport()->update();
7214 void CustomTrackView::slotTrackDown()
7216 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7217 else m_selectedTrack++;
7218 emit updateTrackHeaders();
7219 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7220 ensureVisible(rect, 0, 0);
7221 viewport()->update();
7224 void CustomTrackView::slotTrackUp()
7226 if (m_selectedTrack > 0) m_selectedTrack--;
7227 else m_selectedTrack = m_document->tracksCount() - 1;
7228 emit updateTrackHeaders();
7229 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7230 ensureVisible(rect, 0, 0);
7231 viewport()->update();
7234 int CustomTrackView::selectedTrack() const
7236 return m_selectedTrack;
7239 QStringList CustomTrackView::selectedClips() const
7241 QStringList clipIds;
7242 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7243 for (int i = 0; i < selection.count(); ++i) {
7244 if (selection.at(i)->type() == AVWIDGET) {
7245 ClipItem *item = (ClipItem *)selection.at(i);
7246 clipIds << item->clipProducer();
7252 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7254 QList<ClipItem *> clips;
7255 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7256 for (int i = 0; i < selection.count(); ++i) {
7257 if (selection.at(i)->type() == AVWIDGET) {
7258 clips.append((ClipItem *)selection.at(i));
7264 void CustomTrackView::slotSelectTrack(int ix)
7266 m_selectedTrack = qMax(0, ix);
7267 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7268 emit updateTrackHeaders();
7269 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7270 ensureVisible(rect, 0, 0);
7271 viewport()->update();
7274 void CustomTrackView::slotSelectClipsInTrack()
7276 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7277 resetSelectionGroup();
7278 QList<QGraphicsItem *> selection = m_scene->items(rect);
7279 m_scene->clearSelection();
7280 QList<QGraphicsItem *> list;
7281 for (int i = 0; i < selection.count(); ++i) {
7282 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7283 list.append(selection.at(i));
7286 groupSelectedItems(list, false, true);
7289 void CustomTrackView::slotSelectAllClips()
7291 m_scene->clearSelection();
7292 resetSelectionGroup();
7293 groupSelectedItems(m_scene->items(), false, true);
7296 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7299 if (track != -1 && pos != -1)
7300 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7302 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7303 QList<QGraphicsItem *> selection = m_scene->items(rect);
7304 resetSelectionGroup(group);
7305 if (!group) m_scene->clearSelection();
7306 for (int i = 0; i < selection.count(); ++i) {
7307 if (selection.at(i)->type() == AVWIDGET) {
7308 selection.at(i)->setSelected(add);
7312 if (group) groupSelectedItems();
7315 void CustomTrackView::selectTransition(bool add, bool group)
7317 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7318 QList<QGraphicsItem *> selection = m_scene->items(rect);
7319 resetSelectionGroup(group);
7320 if (!group) m_scene->clearSelection();
7321 for (int i = 0; i < selection.count(); ++i) {
7322 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7323 selection.at(i)->setSelected(add);
7327 if (group) groupSelectedItems();
7330 QStringList CustomTrackView::extractTransitionsLumas()
7333 QList<QGraphicsItem *> itemList = items();
7334 Transition *transitionitem;
7335 QDomElement transitionXml;
7336 for (int i = 0; i < itemList.count(); ++i) {
7337 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7338 transitionitem = static_cast <Transition*>(itemList.at(i));
7339 transitionXml = transitionitem->toXML();
7340 // luma files in transitions can be in "resource" or "luma" property
7341 QString luma = EffectsList::parameter(transitionXml, "luma");
7342 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7343 if (!luma.isEmpty()) urls << KUrl(luma).path();
7346 urls.removeDuplicates();
7350 void CustomTrackView::setEditMode(EDITMODE mode)
7352 m_scene->setEditMode(mode);
7355 void CustomTrackView::checkTrackSequence(int track)
7357 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7358 //track = m_document->tracksCount() -track;
7359 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7360 QList<QGraphicsItem *> selection = m_scene->items(rect);
7361 QList <int> timelineList;
7362 timelineList.append(0);
7363 for (int i = 0; i < selection.count(); ++i) {
7364 if (selection.at(i)->type() == AVWIDGET) {
7365 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7366 int start = clip->startPos().frames(m_document->fps());
7367 int end = clip->endPos().frames(m_document->fps());
7368 if (!timelineList.contains(start)) timelineList.append(start);
7369 if (!timelineList.contains(end)) timelineList.append(end);
7372 qSort(timelineList);
7373 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7374 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7377 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7379 if (data.isEmpty()) return;
7380 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7382 info.startPos = GenTime(in, m_document->fps());
7383 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7384 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7385 info.cropDuration = info.endPos - info.startPos;
7386 info.track = m_selectedTrack;
7387 QUndoCommand *addCommand = new QUndoCommand();
7388 addCommand->setText(i18n("Insert clip"));
7389 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7390 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7391 updateTrackDuration(info.track, addCommand);
7392 m_commandStack->push(addCommand);
7394 selectClip(true, false, m_selectedTrack, in);
7395 // Automatic audio split
7396 if (KdenliveSettings::splitaudio())
7400 void CustomTrackView::clearSelection(bool emitInfo)
7402 if (m_dragItem) m_dragItem->setSelected(false);
7403 resetSelectionGroup();
7404 scene()->clearSelection();
7406 if (emitInfo) emit clipItemSelected(NULL);
7409 void CustomTrackView::updatePalette()
7411 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7415 pen1.setColor(palette().text().color());
7416 m_cursorLine->setPen(pen1);
7420 void CustomTrackView::removeTipAnimation()
7423 scene()->removeItem(m_visualTip);
7424 m_animationTimer->stop();
7432 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7434 if (m_visualTip == NULL) {
7435 QRectF rect = clip->sceneBoundingRect();
7436 m_animation = new QGraphicsItemAnimation;
7437 m_animation->setTimeLine(m_animationTimer);
7438 m_animation->setScaleAt(1, 1, 1);
7443 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7444 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7445 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7447 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7449 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7451 m_animation->setScaleAt(.5, 2, 2);
7455 polygon << QPoint(0, - size * 2);
7456 if (mode == RESIZESTART)
7457 polygon << QPoint(size * 2, 0);
7459 polygon << QPoint(- size * 2, 0);
7460 polygon << QPoint(0, size * 2);
7461 polygon << QPoint(0, - size * 2);
7463 m_visualTip = new QGraphicsPolygonItem(polygon);
7464 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7465 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7466 if (mode == RESIZESTART)
7467 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7469 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7471 m_animation->setScaleAt(.5, 2, 1);
7473 case TRANSITIONSTART:
7475 polygon << QPoint(0, - size * 2);
7476 if (mode == TRANSITIONSTART)
7477 polygon << QPoint(size * 2, 0);
7479 polygon << QPoint(- size * 2, 0);
7480 polygon << QPoint(0, 0);
7481 polygon << QPoint(0, - size * 2);
7483 m_visualTip = new QGraphicsPolygonItem(polygon);
7484 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7485 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7486 if (mode == TRANSITIONSTART)
7487 m_visualTip->setPos(rect.x(), rect.bottom());
7489 m_visualTip->setPos(rect.right(), rect.bottom());
7491 m_animation->setScaleAt(.5, 2, 2);
7498 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7499 m_visualTip->setZValue(100);
7500 scene()->addItem(m_visualTip);
7501 m_animation->setItem(m_visualTip);
7502 m_animationTimer->start();
7506 bool CustomTrackView::hasAudio(int track) const
7508 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7509 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7510 QGraphicsItem *item;
7511 for (int i = 0; i < collisions.count(); ++i) {
7512 item = collisions.at(i);
7513 if (!item->isEnabled()) continue;
7514 if (item->type() == AVWIDGET) {
7515 ClipItem *clip = static_cast <ClipItem *>(item);
7516 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7522 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7525 QUndoCommand *effectCommand = new QUndoCommand();
7527 if (effect.tagName() == "effectgroup") {
7528 effectName = effect.attribute("name");
7530 QDomElement namenode = effect.firstChildElement("name");
7531 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7532 else effectName = i18n("effect");
7534 effectCommand->setText(i18n("Add %1", effectName));
7535 if (effect.tagName() == "effectgroup") {
7536 QDomNodeList effectlist = effect.elementsByTagName("effect");
7537 for (int j = 0; j < effectlist.count(); j++) {
7538 QDomElement trackeffect = effectlist.at(j).toElement();
7539 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7540 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7543 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7547 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7548 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7549 delete effectCommand;
7552 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7555 if (effectCommand->childCount() > 0) {
7556 m_commandStack->push(effectCommand);
7557 setDocumentModified();
7559 else delete effectCommand;
7563 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7565 EffectsParameterList parameters;
7567 parameters.addParam("tag", effect.attribute("tag"));
7568 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7569 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7570 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7571 parameters.addParam("id", effect.attribute("id"));
7572 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7573 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7574 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7575 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7576 if (effect.attribute("id") == "region") {
7577 QDomNodeList subeffects = effect.elementsByTagName("effect");
7578 for (int i = 0; i < subeffects.count(); ++i) {
7579 QDomElement subeffect = subeffects.at(i).toElement();
7580 int subeffectix = subeffect.attribute("region_ix").toInt();
7581 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7582 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7583 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7584 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7585 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7589 QDomNodeList params = effect.elementsByTagName("parameter");
7590 adjustEffectParameters(parameters, params, m_document->mltProfile());
7596 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7599 for (int i = 0; i < params.count(); ++i) {
7600 QDomElement e = params.item(i).toElement();
7601 QString paramname = prefix + e.attribute("name");
7602 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7603 // effects with geometry param need in / out synced with the clip, request it...
7604 parameters.addParam("_sync_in_out", "1");
7606 if (e.attribute("type") == "simplekeyframe") {
7607 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7608 double factor = e.attribute("factor", "1").toDouble();
7609 double offset = e.attribute("offset", "0").toDouble();
7610 for (int j = 0; j < values.count(); j++) {
7611 QString pos = values.at(j).section(':', 0, 0);
7612 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7613 values[j] = pos + '=' + locale.toString(val);
7615 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7616 parameters.addParam(paramname, values.join(";"));
7617 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7618 parameters.addParam("max", e.attribute("max"));
7619 parameters.addParam("min", e.attribute("min"));
7620 parameters.addParam("factor", e.attribute("factor", "1"));*/
7621 } else if (e.attribute("type") == "keyframe") {
7622 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7623 parameters.addParam("keyframes", e.attribute("keyframes"));
7624 parameters.addParam("max", e.attribute("max"));
7625 parameters.addParam("min", e.attribute("min"));
7626 parameters.addParam("factor", e.attribute("factor", "1"));
7627 parameters.addParam("offset", e.attribute("offset", "0"));
7628 parameters.addParam("starttag", e.attribute("starttag", "start"));
7629 parameters.addParam("endtag", e.attribute("endtag", "end"));
7630 } else if (e.attribute("namedesc").contains(';')) {
7631 QString format = e.attribute("format");
7632 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7633 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7635 QTextStream txtNeu(&neu);
7636 if (values.size() > 0)
7637 txtNeu << (int)values[0].toDouble();
7638 for (int i = 0; i < separators.size() && i + 1 < values.size(); ++i) {
7639 txtNeu << separators[i];
7640 txtNeu << (int)(values[i+1].toDouble());
7642 parameters.addParam("start", neu);
7644 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7646 if (e.attribute("factor").contains('%')) {
7647 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7649 fact = e.attribute("factor", "1").toDouble();
7651 double offset = e.attribute("offset", "0").toDouble();
7652 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7654 parameters.addParam(paramname, e.attribute("value"));
7661 void CustomTrackView::updateTrackNames(int track, bool added)
7663 QList <TrackInfo> tracks = m_document->tracksList();
7664 int max = tracks.count();
7665 int docTrack = max - track - 1;
7667 // count number of tracks of each type
7668 int videoTracks = 0;
7669 int audioTracks = 0;
7670 for (int i = max - 1; i >= 0; --i) {
7671 TrackInfo info = tracks.at(i);
7672 if (info.type == VIDEOTRACK)
7677 if (i <= docTrack) {
7678 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7679 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7682 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7683 info.trackName = type + QString::number(typeNumber);
7684 m_document->setTrackType(i, info);
7687 if (info.trackName == type + QString::number(typeNumber + 1)) {
7688 info.trackName = type + QString::number(typeNumber);
7689 m_document->setTrackType(i, info);
7694 emit tracksChanged();
7697 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7703 tracks << m_document->tracksCount() - track - 1;
7705 // negative track number -> update all tracks
7706 for (int i = 0; i < m_document->tracksCount(); ++i)
7710 for (int i = 0; i < tracks.count(); ++i) {
7712 // t + 1 because of black background track
7713 duration = m_document->renderer()->mltTrackDuration(t + 1);
7714 if (duration != m_document->trackDuration(t)) {
7715 m_document->setTrackDuration(t, duration);
7718 EffectsList effects = m_document->getTrackEffects(t);
7719 for (int j = 0; j < effects.count(); ++j) {
7721 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7722 * - update the effectstack if necessary
7729 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7731 QList<QGraphicsItem *> list = scene()->items();
7732 ClipItem *clip = NULL;
7733 for (int i = 0; i < list.size(); ++i) {
7734 if (list.at(i)->type() == AVWIDGET) {
7735 clip = static_cast <ClipItem *>(list.at(i));
7736 if (clip->clipProducer() == id) {
7737 clip->refreshClip(true, resetThumbs);
7743 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7745 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7747 if (!effects.isEmpty()) {
7748 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7749 while (i != effects.constEnd()) {
7750 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);
7757 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7759 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7761 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7764 QDomElement newEffect;
7765 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7766 if (effect.attribute("id") == extra.value("finalfilter")) {
7767 newEffect = effect.cloneNode().toElement();
7768 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7769 while (i != filterParams.constEnd()) {
7770 EffectsList::setParameter(newEffect, i.key(), i.value());
7771 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7774 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7775 m_commandStack->push(command);
7776 emit clipItemSelected(clip);
7781 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7783 ClipItem *item = NULL;
7784 if (type == TRANSITIONWIDGET) {
7785 // We want to import keyframes to a transition
7786 if (!m_selectionGroup) {
7787 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7790 // Make sure there is no collision
7791 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7792 for (int i = 0; i < children.count(); ++i) {
7793 if (children.at(i)->type() == AVWIDGET) {
7794 item = (ClipItem*) children.at(i);
7800 // Import keyframes from current clip to its effect
7801 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7805 emit displayMessage(i18n("No clip found"), ErrorMessage);
7808 QMap <QString, QString> data = item->baseClip()->analysisData();
7809 if (data.isEmpty()) {
7810 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7813 QPointer<QDialog> d = new QDialog(this);
7814 Ui::ImportKeyframesDialog_UI ui;
7819 QMap<QString, QString>::const_iterator i = data.constBegin();
7820 while (i != data.constEnd()) {
7821 ui.data_list->insertItem(ix, i.key());
7822 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7827 if (d->exec() != QDialog::Accepted) {
7831 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7833 int offset = item->cropStart().frames(m_document->fps());
7834 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7835 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7836 Mlt::GeometryItem gitem;
7837 geometry.fetch(&gitem, offset);
7839 newGeometry.insert(gitem);
7840 int pos = offset + 1;
7841 while (!geometry.next_key(&gitem, pos)) {
7842 pos = gitem.frame();
7843 gitem.frame(pos - offset);
7845 newGeometry.insert(gitem);
7847 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7850 if (ui.import_position->isChecked()) {
7851 if (ui.import_size->isChecked()) {
7852 foreach(QString key, keyframeList) {
7853 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7854 else result.append(key);
7859 foreach(QString key, keyframeList) {
7860 result.append(key.section(':', 0, 0));
7865 else if (ui.import_size->isChecked()) {
7866 foreach(QString key, keyframeList) {
7867 result.append(key.section(':', 1, 1));
7871 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);
7876 #include "customtrackview.moc"