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/razorgroupcommand.h"
66 #include "commands/refreshmonitorcommand.h"
67 #include "profilesdialog.h"
69 #include "lib/audio/audioEnvelope.h"
70 #include "lib/audio/audioCorrelation.h"
77 #include <KMessageBox>
78 #include <KIO/NetAccess>
79 #include <KFileDialog>
81 #include <QMouseEvent>
82 #include <QStylePainter>
83 #include <QGraphicsItem>
84 #include <QDomDocument>
86 #include <QApplication>
87 #include <QInputDialog>
90 #if QT_VERSION >= 0x040600
91 #include <QGraphicsDropShadowEffect>
94 #define SEEK_INACTIVE (-1)
98 bool sortGuidesList(const Guide *g1 , const Guide *g2)
100 return (*g1).position() < (*g2).position();
105 // disable animation if user asked it in KDE's global settings
106 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
107 // needs something like below (taken from dolphin)
108 // #include <kglobalsettings.h>
109 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
110 // const int duration = animate ? 1500 : 1;
112 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
113 QGraphicsView(projectscene, parent),
114 m_tracksHeight(KdenliveSettings::trackheight()),
115 m_projectDuration(0),
118 m_scene(projectscene),
120 m_operationMode(NONE),
127 m_autoScroll(KdenliveSettings::autoscroll()),
128 m_pasteEffectsAction(NULL),
129 m_ungroupAction(NULL),
136 m_blockRefresh(false),
137 m_selectionGroup(NULL),
139 m_audioCorrelator(NULL),
140 m_audioAlignmentReference(NULL),
141 m_controlModifier(false)
144 m_commandStack = doc->commandStack();
146 m_commandStack = NULL;
149 setMouseTracking(true);
150 setAcceptDrops(true);
151 setFrameShape(QFrame::NoFrame);
153 //setCacheMode(QGraphicsView::CacheBackground);
154 setAutoFillBackground(false);
155 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
156 setContentsMargins(0, 0, 0, 0);
158 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
160 m_animationTimer = new QTimeLine(800);
161 m_animationTimer->setFrameRange(0, 5);
162 m_animationTimer->setUpdateInterval(100);
163 m_animationTimer->setLoopCount(0);
165 m_tipColor = QColor(0, 192, 0, 200);
166 m_tipPen.setColor(QColor(255, 255, 255, 100));
167 m_tipPen.setWidth(3);
169 const int maxHeight = m_tracksHeight * m_document->tracksCount();
170 setSceneRect(0, 0, sceneRect().width(), maxHeight);
171 verticalScrollBar()->setMaximum(maxHeight);
172 verticalScrollBar()->setTracking(true);
173 // repaint guides when using vertical scroll
174 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
176 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
177 m_cursorLine->setZValue(1000);
180 pen1.setColor(palette().text().color());
181 m_cursorLine->setPen(pen1);
182 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
184 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
185 m_scrollTimer.setInterval(100);
186 m_scrollTimer.setSingleShot(true);
188 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
189 m_thumbsTimer.setInterval(500);
190 m_thumbsTimer.setSingleShot(true);
192 KIcon razorIcon("edit-cut");
193 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
195 KIcon spacerIcon("kdenlive-spacer-tool");
196 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
199 CustomTrackView::~CustomTrackView()
201 qDeleteAll(m_guides);
203 m_waitingThumbs.clear();
204 delete m_animationTimer;
208 void CustomTrackView::keyPressEvent(QKeyEvent * event)
210 if (event->key() == Qt::Key_Up) {
213 } else if (event->key() == Qt::Key_Down) {
216 } else QWidget::keyPressEvent(event);
219 void CustomTrackView::setDocumentModified()
221 m_document->setModified(true);
224 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
226 m_timelineContextMenu = timeline;
227 m_timelineContextClipMenu = clip;
228 m_clipTypeGroup = clipTypeGroup;
229 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
231 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
232 m_markerMenu->setEnabled(false);
233 markermenu->addMenu(m_markerMenu);
234 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
235 QList <QAction *> list = m_timelineContextClipMenu->actions();
236 for (int i = 0; i < list.count(); i++) {
237 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
238 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
241 m_timelineContextTransitionMenu = transition;
242 list = m_timelineContextTransitionMenu->actions();
243 for (int i = 0; i < list.count(); i++) {
244 if (list.at(i)->data().toString() == "auto") {
245 m_autoTransition = list.at(i);
250 m_timelineContextMenu->addSeparator();
251 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
252 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
253 m_timelineContextMenu->addAction(m_deleteGuide);
255 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
256 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
257 m_timelineContextMenu->addAction(m_editGuide);
260 void CustomTrackView::slotDoResetMenuPosition()
262 m_menuPosition = QPoint();
265 void CustomTrackView::slotResetMenuPosition()
267 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
268 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
271 void CustomTrackView::checkAutoScroll()
273 m_autoScroll = KdenliveSettings::autoscroll();
276 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
277 return m_scene->m_tracksList;
281 int CustomTrackView::getFrameWidth()
283 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
286 void CustomTrackView::updateSceneFrameWidth()
288 int frameWidth = getFrameWidth();
289 QList<QGraphicsItem *> itemList = items();
291 for (int i = 0; i < itemList.count(); i++) {
292 if (itemList.at(i)->type() == AVWIDGET) {
293 item = (ClipItem*) itemList.at(i);
294 item->resetFrameWidth(frameWidth);
295 item->resetThumbs(true);
300 bool CustomTrackView::checkTrackHeight()
302 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
303 m_tracksHeight = KdenliveSettings::trackheight();
304 emit trackHeightChanged();
305 QList<QGraphicsItem *> itemList = items();
307 Transition *transitionitem;
308 int frameWidth = getFrameWidth();
309 bool snap = KdenliveSettings::snaptopoints();
310 KdenliveSettings::setSnaptopoints(false);
311 for (int i = 0; i < itemList.count(); i++) {
312 if (itemList.at(i)->type() == AVWIDGET) {
313 item = (ClipItem*) itemList.at(i);
314 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
315 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
316 item->resetFrameWidth(frameWidth);
317 item->resetThumbs(true);
318 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
319 transitionitem = (Transition*) itemList.at(i);
320 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
321 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
324 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
325 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
327 for (int i = 0; i < m_guides.count(); i++) {
328 QLineF l = m_guides.at(i)->line();
329 l.setP2(QPointF(l.x2(), newHeight));
330 m_guides.at(i)->setLine(l);
333 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
334 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
335 KdenliveSettings::setSnaptopoints(snap);
336 viewport()->update();
340 /** Zoom or move viewport on mousewheel
342 * If mousewheel+Ctrl, zooms in/out on the timeline.
344 * With Ctrl, moves viewport towards end of timeline if down/back,
345 * opposite on up/forward.
347 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
348 void CustomTrackView::wheelEvent(QWheelEvent * e)
350 if (e->modifiers() == Qt::ControlModifier) {
351 if (e->delta() > 0) emit zoomIn();
354 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
355 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
359 int CustomTrackView::getPreviousVideoTrack(int track)
361 track = m_document->tracksCount() - track - 1;
363 for (int i = track; i > -1; i--) {
364 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
370 void CustomTrackView::slotFetchNextThumbs()
372 if (!m_waitingThumbs.isEmpty()) {
373 ClipItem *item = m_waitingThumbs.takeFirst();
374 while (item == NULL && !m_waitingThumbs.isEmpty()) {
375 item = m_waitingThumbs.takeFirst();
377 if (item) item->slotFetchThumbs();
378 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
382 void CustomTrackView::slotCheckMouseScrolling()
384 if (m_scrollOffset == 0) {
385 m_scrollTimer.stop();
388 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
389 m_scrollTimer.start();
392 void CustomTrackView::slotCheckPositionScrolling()
394 // If mouse is at a border of the view, scroll
395 if (m_moveOpMode != SEEK) return;
396 if (mapFromScene(m_cursorPos, 0).x() < 3) {
397 if (horizontalScrollBar()->value() == 0) return;
398 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
399 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
400 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
401 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
402 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
403 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
404 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
408 void CustomTrackView::slotAlignPlayheadToMousePos()
410 /* get curser point ref in screen coord */
411 QPoint ps = QCursor::pos();
412 /* get xPos in scene coord */
413 int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0);
414 /* move playhead to new xPos*/
415 seekCursorPos(mappedXPos);
419 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
421 int pos = event->x();
422 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
423 double snappedPos = getSnapPointForPos(mappedXPos);
424 emit mousePosition(mappedXPos);
426 if (m_operationMode == SCROLLTIMELINE) {
427 QGraphicsView::mouseMoveEvent(event);
431 if (event->buttons() & Qt::MidButton) return;
432 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
433 event->setAccepted(true);
435 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
439 if (event->buttons() != Qt::NoButton) {
440 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
441 if (m_dragItem && move) m_clipDrag = true;
442 if (m_dragItem && m_tool == SELECTTOOL) {
443 if (m_operationMode == MOVE && m_clipDrag) {
444 QGraphicsView::mouseMoveEvent(event);
445 // If mouse is at a border of the view, scroll
447 m_scrollOffset = -30;
448 m_scrollTimer.start();
449 } else if (viewport()->width() - pos < 10) {
451 m_scrollTimer.start();
452 } else if (m_scrollTimer.isActive()) {
453 m_scrollTimer.stop();
455 } else if (m_operationMode == RESIZESTART && move) {
456 m_document->renderer()->pause();
457 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
458 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
460 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
462 m_dragItem->resizeStart((int)(snappedPos), true, false);
464 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
465 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
466 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
467 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
468 } else if (m_operationMode == RESIZEEND && move) {
469 m_document->renderer()->pause();
470 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
471 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
473 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
475 m_dragItem->resizeEnd((int)(snappedPos), false);
477 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
478 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
479 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
480 } else if (m_operationMode == FADEIN && move) {
481 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
482 } else if (m_operationMode == FADEOUT && move) {
483 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
484 } else if (m_operationMode == KEYFRAME && move) {
485 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
486 double pos = mapToScene(event->pos()).toPoint().y();
487 QRectF br = m_dragItem->sceneBoundingRect();
488 double maxh = 100.0 / br.height();
489 pos = (br.bottom() - pos) * maxh;
490 m_dragItem->updateKeyFramePos(keyFramePos, pos);
491 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
492 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
494 removeTipAnimation();
496 } else if (m_operationMode == MOVEGUIDE) {
497 removeTipAnimation();
498 QGraphicsView::mouseMoveEvent(event);
500 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
502 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
503 if (snappedPos < 0) snappedPos = 0;
505 // Make sure there is no collision
506 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
507 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
508 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
509 collidingItems.removeAll(m_selectionGroup);
510 for (int i = 0; i < children.count(); i++) {
511 if (children.at(i)->type() == GROUPWIDGET) {
512 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
513 for (int j = 0; j < subchildren.count(); j++)
514 collidingItems.removeAll(subchildren.at(j));
516 collidingItems.removeAll(children.at(i));
518 bool collision = false;
520 for (int i = 0; i < collidingItems.count(); i++) {
521 if (!collidingItems.at(i)->isEnabled()) continue;
522 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
523 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
524 // Moving backward, determine best pos
525 QPainterPath clipPath;
526 clipPath.addRect(item->sceneBoundingRect());
527 QPainterPath res = shape.intersected(clipPath);
528 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
531 snappedPos += offset;
532 // make sure we have no collision
533 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
534 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
535 collidingItems.removeAll(m_selectionGroup);
536 for (int i = 0; i < children.count(); i++) {
537 if (children.at(i)->type() == GROUPWIDGET) {
538 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
539 for (int j = 0; j < subchildren.count(); j++)
540 collidingItems.removeAll(subchildren.at(j));
542 collidingItems.removeAll(children.at(i));
545 for (int i = 0; i < collidingItems.count(); i++) {
546 if (!collidingItems.at(i)->isEnabled()) continue;
547 if (collidingItems.at(i)->type() == AVWIDGET) {
556 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
557 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
558 collidingItems.removeAll(m_selectionGroup);
559 for (int i = 0; i < children.count(); i++) {
560 if (children.at(i)->type() == GROUPWIDGET) {
561 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
562 for (int j = 0; j < subchildren.count(); j++)
563 collidingItems.removeAll(subchildren.at(j));
565 collidingItems.removeAll(children.at(i));
569 for (int i = 0; i < collidingItems.count(); i++) {
570 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
571 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
572 // Moving backward, determine best pos
573 QPainterPath clipPath;
574 clipPath.addRect(item->sceneBoundingRect());
575 QPainterPath res = shape.intersected(clipPath);
576 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
580 snappedPos += offset;
581 // make sure we have no collision
582 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
583 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
584 collidingItems.removeAll(m_selectionGroup);
585 for (int i = 0; i < children.count(); i++) {
586 if (children.at(i)->type() == GROUPWIDGET) {
587 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
588 for (int j = 0; j < subchildren.count(); j++)
589 collidingItems.removeAll(subchildren.at(j));
591 collidingItems.removeAll(children.at(i));
593 for (int i = 0; i < collidingItems.count(); i++) {
594 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
602 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
603 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
607 if (m_tool == RAZORTOOL) {
608 setCursor(m_razorCursor);
609 } else if (m_tool == SPACERTOOL) {
610 setCursor(m_spacerCursor);
613 QList<QGraphicsItem *> itemList = items(event->pos());
614 QGraphicsRectItem *item = NULL;
615 OPERATIONTYPE opMode = NONE;
617 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
619 setCursor(Qt::SplitHCursor);
620 } else for (int i = 0; i < itemList.count(); i++) {
621 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
622 item = (QGraphicsRectItem*) itemList.at(i);
627 if (m_tool == SPACERTOOL) {
632 if (item && event->buttons() == Qt::NoButton) {
633 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
634 if (m_tool == RAZORTOOL) {
635 // razor tool over a clip, display current frame in monitor
636 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
637 //TODO: solve crash when showing frame when moving razor over clip
638 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
644 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
645 // all other modes break the selection, so the user probably wants to move it
648 if (clip->rect().width() * transform().m11() < 15) {
649 // If the item is very small, only allow move
652 else opMode = clip->operationMode(mapToScene(event->pos()));
655 const double size = 5;
656 if (opMode == m_moveOpMode) {
657 QGraphicsView::mouseMoveEvent(event);
660 removeTipAnimation();
662 m_moveOpMode = opMode;
663 setTipAnimation(clip, opMode, size);
665 if (item->type() == AVWIDGET)
666 ci = static_cast <ClipItem *>(item);
668 if (opMode == MOVE) {
669 setCursor(Qt::OpenHandCursor);
671 message = ci->clipName() + i18n(":");
672 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
673 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
674 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
675 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
676 if (clip->parentItem() == m_selectionGroup)
677 message.append(i18n(" Selection duration:"));
679 message.append(i18n(" Group duration:"));
680 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
681 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
682 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
683 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
687 } else if (opMode == RESIZESTART) {
688 setCursor(KCursor("left_side", Qt::SizeHorCursor));
690 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
691 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
692 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
693 } else if (opMode == RESIZEEND) {
694 setCursor(KCursor("right_side", Qt::SizeHorCursor));
696 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
697 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
698 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
699 } else if (opMode == FADEIN || opMode == FADEOUT) {
700 setCursor(Qt::PointingHandCursor);
701 if (ci && opMode == FADEIN && ci->fadeIn()) {
702 message = i18n("Fade in duration: ");
703 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
704 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
705 message = i18n("Fade out duration: ");
706 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
708 message = i18n("Drag to add or resize a fade effect.");
710 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
711 setCursor(Qt::PointingHandCursor);
712 message = i18n("Click to add a transition.");
713 } else if (opMode == KEYFRAME) {
714 setCursor(Qt::PointingHandCursor);
715 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
718 if (!message.isEmpty())
719 emit displayMessage(message, InformationMessage);
720 } // no clip under mouse
721 else if (m_tool == RAZORTOOL) {
724 } else if (opMode == MOVEGUIDE) {
725 m_moveOpMode = opMode;
727 removeTipAnimation();
728 setCursor(Qt::ArrowCursor);
729 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
730 QGraphicsView::mouseMoveEvent(event);
732 seekCursorPos(mappedXPos);
733 slotCheckPositionScrolling();
735 } else m_moveOpMode = NONE;
737 QGraphicsView::mouseMoveEvent(event);
741 void CustomTrackView::mousePressEvent(QMouseEvent * event)
743 setFocus(Qt::MouseFocusReason);
744 m_menuPosition = QPoint();
747 // special cases (middle click button or ctrl / shift click
748 if (event->button() == Qt::MidButton) {
750 m_blockRefresh = false;
751 m_operationMode = NONE;
755 if (event->modifiers() & Qt::ShiftModifier) {
756 // Rectangle selection
757 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
758 setDragMode(QGraphicsView::RubberBandDrag);
759 if (!(event->modifiers() & Qt::ControlModifier)) {
760 resetSelectionGroup();
762 emit clipItemSelected(NULL);
765 scene()->clearSelection();
767 m_blockRefresh = false;
768 m_operationMode = RUBBERSELECTION;
769 QGraphicsView::mousePressEvent(event);
773 m_blockRefresh = true;
776 if (m_tool != RAZORTOOL) activateMonitor();
777 else if (m_document->renderer()->playSpeed() != 0.0) {
778 m_document->renderer()->pause();
781 m_clickEvent = event->pos();
783 // check item under mouse
784 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
785 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
786 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
787 setDragMode(QGraphicsView::ScrollHandDrag);
788 m_blockRefresh = false;
789 m_operationMode = SCROLLTIMELINE;
790 QGraphicsView::mousePressEvent(event);
794 // if a guide and a clip were pressed, just select the guide
795 for (int i = 0; i < collisionList.count(); ++i) {
796 if (collisionList.at(i)->type() == GUIDEITEM) {
797 // a guide item was pressed
798 m_dragGuide = (Guide *) collisionList.at(i);
799 if (event->button() == Qt::LeftButton) { // move it
800 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
801 m_operationMode = MOVEGUIDE;
802 // deselect all clips so that only the guide will move
803 m_scene->clearSelection();
804 resetSelectionGroup(false);
805 updateSnapPoints(NULL);
806 QGraphicsView::mousePressEvent(event);
808 } else // show context menu
813 // Find first clip, transition or group under mouse (when no guides selected)
815 AbstractGroupItem *dragGroup = NULL;
816 AbstractClipItem *collisionClip = NULL;
818 while (!m_dragGuide && ct < collisionList.count()) {
819 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
820 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
821 if (collisionClip->isItemLocked() || !collisionClip->isEnabled())
823 if (collisionClip == m_dragItem) {
824 collisionClip = NULL;
827 m_dragItem = collisionClip;
831 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
832 m_dragItemInfo = m_dragItem->info();
833 if (m_selectionGroup) m_selectionGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
834 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
835 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
836 dragGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
843 if (m_dragItem) emit clipItemSelected(NULL);
846 #if QT_VERSION >= 0x040800
847 // Add shadow to dragged item, currently disabled because of painting artifacts
849 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
850 eff->setBlurRadius(5);
851 eff->setOffset(3, 3);
852 m_dragItem->setGraphicsEffect(eff);
855 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
856 // update transition menu action
857 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
858 m_autoTransition->setEnabled(true);
859 } else m_autoTransition->setEnabled(false);
861 // context menu requested
862 if (event->button() == Qt::RightButton) {
863 if (!m_dragItem && !m_dragGuide) {
864 // check if there is a guide close to mouse click
865 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
866 for (int i = 0; i < guidesCollisionList.count(); i++) {
867 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
868 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
872 // keep this to support multiple guides context menu in the future (?)
873 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
874 guidesCollisionList.removeAt(0);
876 if (!guidesCollisionList.isEmpty())
877 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
880 m_operationMode = NONE;
881 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
882 m_menuPosition = m_clickEvent;
885 // No item under click
886 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
887 resetSelectionGroup(false);
888 m_scene->clearSelection();
890 updateClipTypeActions(NULL);
891 if (m_tool == SPACERTOOL) {
892 QList<QGraphicsItem *> selection;
893 if (event->modifiers() == Qt::ControlModifier) {
894 // Ctrl + click, select all items on track after click position
895 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
896 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
897 // Cannot use spacer on locked track
898 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
902 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
905 selection = checkForGroups(rect, &isOk);
907 // groups found on track, do not allow the move
908 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
912 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;
914 // Select all items on all tracks after click position
915 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
916 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
919 QList <GenTime> offsetList;
920 // create group to hold selected items
921 m_selectionGroup = new AbstractGroupItem(m_document->fps());
922 scene()->addItem(m_selectionGroup);
924 for (int i = 0; i < selection.count(); i++) {
925 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
926 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
927 if (item->isItemLocked()) continue;
928 offsetList.append(item->startPos());
929 offsetList.append(item->endPos());
930 m_selectionGroup->addItem(selection.at(i));
931 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
932 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
933 QList<QGraphicsItem *> children = selection.at(i)->childItems();
934 for (int j = 0; j < children.count(); j++) {
935 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
936 offsetList.append(item->startPos());
937 offsetList.append(item->endPos());
939 m_selectionGroup->addItem(selection.at(i));
940 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
941 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
942 m_selectionGroup->addItem(selection.at(i)->parentItem());
945 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
946 if (!offsetList.isEmpty()) {
948 QList <GenTime> cleandOffsetList;
949 GenTime startOffset = offsetList.takeFirst();
950 for (int k = 0; k < offsetList.size(); k++) {
951 GenTime newoffset = offsetList.at(k) - startOffset;
952 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
953 cleandOffsetList.append(newoffset);
956 updateSnapPoints(NULL, cleandOffsetList, true);
958 m_operationMode = SPACER;
959 } else if (event->button() != Qt::RightButton) {
960 setCursor(Qt::ArrowCursor);
961 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
963 QGraphicsView::mousePressEvent(event);
969 if (m_tool == RAZORTOOL && m_dragItem) {
970 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
971 if (m_dragItem->type() == TRANSITIONWIDGET) {
972 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
974 m_document->renderer()->pause();
975 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
976 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
978 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
979 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
980 m_commandStack->push(command);
982 setDocumentModified();
989 bool itemSelected = false;
990 if (m_dragItem->isSelected()) {
993 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
996 else if (dragGroup && dragGroup->isSelected()) {
1000 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1001 if (event->modifiers() != Qt::ControlModifier) {
1002 resetSelectionGroup(false);
1003 m_scene->clearSelection();
1004 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1005 viewport()->update();
1007 resetSelectionGroup();
1010 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1011 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1014 bool selected = !m_dragItem->isSelected();
1015 QGraphicsView::mousePressEvent(event);
1018 dragGroup->setSelected(selected);
1019 if (dragGroup->parentItem())
1020 dragGroup->parentItem()->setSelected(selected);
1023 m_dragItem->setSelected(selected);
1024 if (selected == false) {
1027 groupSelectedItems(QList <QGraphicsItem*>(), false, false, true);
1029 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1030 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1031 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1033 else updateClipTypeActions(NULL);
1036 QGraphicsView::mousePressEvent(event);
1037 if (m_selectionGroup) {
1038 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1039 for (int i = 0; i < children.count(); i++) {
1040 children.at(i)->setSelected(itemSelected);
1042 m_selectionGroup->setSelected(itemSelected);
1046 dragGroup->setSelected(itemSelected);
1047 m_dragItem->setSelected(itemSelected);
1050 if (collisionClip != NULL || m_dragItem == NULL) {
1051 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1052 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1053 emit clipItemSelected(selected);
1055 emit clipItemSelected(NULL);
1059 // If clicked item is selected, allow move
1060 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1061 //QGraphicsView::mousePressEvent(event);
1064 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1065 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1066 // all other modes break the selection, so the user probably wants to move it
1067 m_operationMode = MOVE;
1069 if (m_dragItem->rect().width() * transform().m11() < 15) {
1070 // If the item is very small, only allow move
1071 m_operationMode = MOVE;
1073 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1075 } else m_operationMode = NONE;
1076 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1078 // Update snap points
1079 if (m_selectionGroup == NULL) {
1080 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1081 updateSnapPoints(NULL);
1083 updateSnapPoints(m_dragItem);
1085 QList <GenTime> offsetList;
1086 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1087 for (int i = 0; i < children.count(); i++) {
1088 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1089 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1090 offsetList.append(item->startPos());
1091 offsetList.append(item->endPos());
1094 if (!offsetList.isEmpty()) {
1096 GenTime startOffset = offsetList.takeFirst();
1097 QList <GenTime> cleandOffsetList;
1098 for (int k = 0; k < offsetList.size(); k++) {
1099 GenTime newoffset = offsetList.at(k) - startOffset;
1100 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1101 cleandOffsetList.append(newoffset);
1104 updateSnapPoints(NULL, cleandOffsetList, true);
1108 if (m_operationMode == KEYFRAME) {
1109 m_dragItem->updateSelectedKeyFrame();
1110 m_blockRefresh = false;
1112 } else if (m_operationMode == MOVE) {
1113 setCursor(Qt::ClosedHandCursor);
1114 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1116 info.startPos = m_dragItem->startPos();
1117 info.track = m_dragItem->track();
1118 int transitiontrack = getPreviousVideoTrack(info.track);
1119 ClipItem *transitionClip = NULL;
1120 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1121 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1122 info.endPos = transitionClip->endPos();
1124 GenTime transitionDuration(65, m_document->fps());
1125 if (m_dragItem->cropDuration() < transitionDuration)
1126 info.endPos = m_dragItem->endPos();
1128 info.endPos = info.startPos + transitionDuration;
1130 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1131 // Check there is no other transition at that place
1132 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1133 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1134 QList<QGraphicsItem *> selection = m_scene->items(r);
1135 bool transitionAccepted = true;
1136 for (int i = 0; i < selection.count(); i++) {
1137 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1138 Transition *tr = static_cast <Transition *>(selection.at(i));
1139 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1140 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1141 } else transitionAccepted = false;
1144 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1145 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1146 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1148 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1149 info.track = m_dragItem->track();
1150 int transitiontrack = getPreviousVideoTrack(info.track);
1151 ClipItem *transitionClip = NULL;
1152 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1153 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1154 info.startPos = transitionClip->startPos();
1156 GenTime transitionDuration(65, m_document->fps());
1157 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1158 else info.startPos = info.endPos - transitionDuration;
1160 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1161 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1162 EffectsList::setParameter(transition, "reverse", "1");
1164 // Check there is no other transition at that place
1165 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1166 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1167 QList<QGraphicsItem *> selection = m_scene->items(r);
1168 bool transitionAccepted = true;
1169 for (int i = 0; i < selection.count(); i++) {
1170 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1171 Transition *tr = static_cast <Transition *>(selection.at(i));
1172 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1173 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1174 } else transitionAccepted = false;
1177 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1178 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1180 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1181 resetSelectionGroup(false);
1182 m_dragItem->setSelected(true);
1185 m_blockRefresh = false;
1188 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1190 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1191 QList<QGraphicsItem *> list = scene()->items(p);
1192 AbstractGroupItem *group = NULL;
1193 for (int i = 0; i < list.size(); i++) {
1194 if (!list.at(i)->isEnabled()) continue;
1195 if (list.at(i)->type() == GROUPWIDGET) {
1196 group = static_cast <AbstractGroupItem *>(list.at(i));
1200 rebuildGroup(group);
1203 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1206 QList <QGraphicsItem *> children = group->childItems();
1207 m_document->clipManager()->removeGroup(group);
1208 /*for (int i = 0; i < children.count(); i++) {
1209 group->removeFromGroup(children.at(i));
1211 scene()->destroyItemGroup(group);
1212 groupSelectedItems(children, false, true, true);
1216 void CustomTrackView::resetSelectionGroup(bool selectItems)
1218 if (m_selectionGroup) {
1219 // delete selection group
1220 bool snap = KdenliveSettings::snaptopoints();
1221 KdenliveSettings::setSnaptopoints(false);
1223 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1224 scene()->destroyItemGroup(m_selectionGroup);
1225 m_selectionGroup = NULL;
1226 for (int i = 0; i < children.count(); i++) {
1227 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1228 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1229 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1230 children.at(i)->setSelected(selectItems);
1232 } else if (children.at(i)->type() == GROUPWIDGET) {
1233 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1234 children.at(i)->setSelected(selectItems);
1237 KdenliveSettings::setSnaptopoints(snap);
1241 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool force, bool createNewGroup, bool selectNewGroup)
1243 if (m_selectionGroup) {
1244 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1247 if (selection.isEmpty()) selection = m_scene->selectedItems();
1248 // Split groups and items
1249 QSet <QGraphicsItemGroup *> groupsList;
1250 QSet <QGraphicsItem *> itemsList;
1252 for (int i = 0; i < selection.count(); i++) {
1253 if (selection.at(i)->type() == GROUPWIDGET) {
1254 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1257 for (int i = 0; i < selection.count(); i++) {
1258 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1259 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1260 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1263 itemsList.insert(selection.at(i));
1267 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1268 if (itemsList.count() == 1) {
1269 // only one item selected:
1270 QSetIterator<QGraphicsItem *> it(itemsList);
1271 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1272 m_dragItem->setSelected(true);
1276 // Find top left position of selection
1277 foreach (const QGraphicsItemGroup *value, groupsList) {
1278 rectUnion = rectUnion.united(value->sceneBoundingRect());
1280 foreach (const QGraphicsItem *value, itemsList) {
1281 rectUnion = rectUnion.united(value->sceneBoundingRect());
1283 if (force || selection.count() > 1) {
1284 bool snap = KdenliveSettings::snaptopoints();
1285 KdenliveSettings::setSnaptopoints(false);
1286 if (createNewGroup) {
1287 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1288 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1289 QPointF diff = newGroup->pos();
1290 newGroup->translate(-diff.x(), -diff.y());
1291 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1293 scene()->addItem(newGroup);
1294 // Check if we are trying to include a group in a group
1295 foreach (QGraphicsItemGroup *value, groupsList) {
1296 QList<QGraphicsItem *> children = value->childItems();
1297 for (int i = 0; i < children.count(); i++) {
1298 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1299 itemsList.insert(children.at(i));
1301 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1302 m_document->clipManager()->removeGroup(grp);
1303 scene()->destroyItemGroup(grp);
1306 foreach (QGraphicsItem *value, itemsList) {
1307 newGroup->addItem(value);
1309 KdenliveSettings::setSnaptopoints(snap);
1310 if (selectNewGroup) newGroup->setSelected(true);
1312 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1313 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1314 QPointF diff = m_selectionGroup->pos();
1315 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1316 m_selectionGroup->translate(- diff.x(), -diff.y());
1318 scene()->addItem(m_selectionGroup);
1319 foreach (QGraphicsItemGroup *value, groupsList) {
1320 m_selectionGroup->addItem(value);
1322 foreach (QGraphicsItem *value, itemsList) {
1323 m_selectionGroup->addItem(value);
1325 KdenliveSettings::setSnaptopoints(snap);
1326 if (m_selectionGroup) {
1327 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1328 m_selectionGroupInfo.track = m_selectionGroup->track();
1329 if (selectNewGroup) m_selectionGroup->setSelected(true);
1332 } else resetSelectionGroup();
1335 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1337 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1338 /*if (m_moveOpMode == KEYFRAME) {
1339 // user double clicked on a keyframe, open edit dialog
1340 //TODO: update for effects with several values per keyframe
1341 QDialog d(parentWidget());
1342 Ui::KeyFrameDialog_UI view;
1344 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1345 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1346 view.kfr_value->setFocus();
1347 if (d.exec() == QDialog::Accepted) {
1348 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1349 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1350 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1351 QString previous = item->keyframes(item->selectedEffectIndex());
1352 item->updateKeyframeEffect();
1353 QString next = item->keyframes(item->selectedEffectIndex());
1354 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1355 m_commandStack->push(command);
1356 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1357 emit clipItemSelected(item, item->selectedEffectIndex());
1362 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1363 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1364 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1365 //QString previous = item->keyframes(item->selectedEffectIndex());
1366 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1367 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1368 //item->updateKeyframeEffect();
1369 //QString next = item->keyframes(item->selectedEffectIndex());
1370 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1371 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1372 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1373 m_commandStack->push(command);
1374 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1375 emit clipItemSelected(item, item->selectedEffectIndex());
1377 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1380 QList<QGraphicsItem *> collisionList = items(event->pos());
1381 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1382 Guide *editGuide = (Guide *) collisionList.at(0);
1383 if (editGuide) slotEditGuide(editGuide->info());
1388 void CustomTrackView::editItemDuration()
1390 AbstractClipItem *item;
1394 if (m_scene->selectedItems().count() == 1) {
1395 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1397 if (m_scene->selectedItems().empty())
1398 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1400 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1406 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1410 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1411 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1415 if (!item->isItemLocked()) {
1418 if (item->type() == TRANSITIONWIDGET)
1419 getTransitionAvailableSpace(item, minimum, maximum);
1421 getClipAvailableSpace(item, minimum, maximum);
1423 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1424 m_document->timecode(), minimum, maximum, this);
1425 if (d->exec() == QDialog::Accepted) {
1426 ItemInfo clipInfo = item->info();
1427 ItemInfo startInfo = clipInfo;
1428 if (item->type() == TRANSITIONWIDGET) {
1429 // move & resize transition
1430 clipInfo.startPos = d->startPos();
1431 clipInfo.endPos = clipInfo.startPos + d->duration();
1432 clipInfo.track = item->track();
1433 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1434 updateTrackDuration(clipInfo.track, command);
1435 m_commandStack->push(command);
1437 // move and resize clip
1438 ClipItem *clip = static_cast<ClipItem *>(item);
1439 QUndoCommand *moveCommand = new QUndoCommand();
1440 moveCommand->setText(i18n("Edit clip"));
1441 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1442 // duration was reduced, so process it first
1443 clipInfo.endPos = clipInfo.startPos + d->duration();
1444 clipInfo.cropStart = d->cropStart();
1446 resizeClip(startInfo, clipInfo);
1447 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1448 adjustEffects(clip, startInfo, moveCommand);
1449 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1452 if (d->startPos() != clipInfo.startPos) {
1453 startInfo = clipInfo;
1454 clipInfo.startPos = d->startPos();
1455 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1456 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1459 if (d->duration() > item->cropDuration()) {
1460 // duration was increased, so process it after move
1461 startInfo = clipInfo;
1462 clipInfo.endPos = clipInfo.startPos + d->duration();
1463 clipInfo.cropStart = d->cropStart();
1465 resizeClip(startInfo, clipInfo);
1466 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1467 adjustEffects(clip, startInfo, moveCommand);
1468 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1470 updateTrackDuration(clipInfo.track, moveCommand);
1471 m_commandStack->push(moveCommand);
1476 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1480 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1482 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1484 clip->setKeyframes(index, keyframes);
1485 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1486 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1490 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1492 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1493 m_editGuide->setEnabled(m_dragGuide != NULL);
1494 m_markerMenu->clear();
1495 m_markerMenu->setEnabled(false);
1497 m_timelineContextMenu->popup(pos);
1498 } else if (group != NULL) {
1499 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1500 m_ungroupAction->setEnabled(true);
1501 updateClipTypeActions(NULL);
1502 m_timelineContextClipMenu->popup(pos);
1504 m_ungroupAction->setEnabled(false);
1505 if (clip->type() == AVWIDGET) {
1506 ClipItem *item = static_cast <ClipItem*>(clip);
1507 //build go to marker menu
1508 if (item->baseClip()) {
1509 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1510 int offset = item->startPos().frames(m_document->fps());
1511 if (!markers.isEmpty()) {
1512 for (int i = 0; i < markers.count(); i++) {
1513 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1514 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1515 QAction *go = m_markerMenu->addAction(position);
1516 go->setData(pos + offset);
1519 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1521 updateClipTypeActions(item);
1522 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1523 m_timelineContextClipMenu->popup(pos);
1524 } else if (clip->type() == TRANSITIONWIDGET) {
1525 m_timelineContextTransitionMenu->popup(pos);
1530 void CustomTrackView::activateMonitor()
1532 emit activateDocumentMonitor();
1535 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1537 resetSelectionGroup();
1539 info.startPos = GenTime();
1540 info.cropStart = GenTime(in, m_document->fps());
1541 info.endPos = GenTime(out - in, m_document->fps());
1542 info.cropDuration = info.endPos - info.startPos;
1545 // Check if clip can be inserted at that position
1546 ItemInfo pasteInfo = info;
1547 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1548 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1549 pasteInfo.track = selectedTrack();
1550 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1552 // Cannot be inserted at cursor pos, insert at end of track
1553 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1554 pasteInfo.startPos = GenTime(duration, m_document->fps());
1555 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1556 ok = canBePastedTo(pasteInfo, AVWIDGET);
1559 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1563 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1564 updateTrackDuration(pasteInfo.track, command);
1565 m_commandStack->push(command);
1567 selectClip(true, false);
1568 // Automatic audio split
1569 if (KdenliveSettings::splitaudio())
1573 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1575 if (data->hasFormat("kdenlive/clip")) {
1577 m_scene->clearSelection();
1578 resetSelectionGroup(false);
1579 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1580 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1582 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1585 if (clip->getProducer() == NULL) {
1586 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1589 QPointF framePos = mapToScene(pos);
1591 info.startPos = GenTime();
1592 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1593 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1594 info.cropDuration = info.endPos - info.startPos;
1597 // Check if clip can be inserted at that position
1598 ItemInfo pasteInfo = info;
1599 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1600 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1601 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1602 framePos.setX((int)(framePos.x() + 0.5));
1603 framePos.setY(pasteInfo.track * m_tracksHeight);
1604 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1607 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1608 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1609 m_selectionGroup->addItem(item);
1611 QList <GenTime> offsetList;
1612 offsetList.append(info.endPos);
1613 updateSnapPoints(NULL, offsetList);
1614 m_selectionGroup->setPos(framePos);
1615 scene()->addItem(m_selectionGroup);
1616 m_selectionGroup->setSelected(true);
1618 } else if (data->hasFormat("kdenlive/producerslist")) {
1620 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1621 m_scene->clearSelection();
1622 resetSelectionGroup(false);
1624 QList <GenTime> offsetList;
1625 QList <ItemInfo> infoList;
1626 QPointF framePos = mapToScene(pos);
1627 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1628 int track = (int)(framePos.y() / m_tracksHeight);
1629 framePos.setX((int)(framePos.x() + 0.5));
1630 framePos.setY(track * m_tracksHeight);
1632 // Check if clips can be inserted at that position
1633 for (int i = 0; i < ids.size(); ++i) {
1634 QString clipData = ids.at(i);
1635 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1637 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1640 if (clip->getProducer() == NULL) {
1641 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1645 info.startPos = start;
1646 if (clipData.contains('/')) {
1647 // this is a clip zone, set in / out
1648 int in = clipData.section('/', 1, 1).toInt();
1649 int out = clipData.section('/', 2, 2).toInt();
1650 info.cropStart = GenTime(in, m_document->fps());
1651 info.cropDuration = GenTime(out - in, m_document->fps());
1654 info.cropDuration = clip->duration();
1656 info.endPos = info.startPos + info.cropDuration;
1658 infoList.append(info);
1659 start += info.cropDuration;
1661 if (!canBePastedTo(infoList, AVWIDGET)) {
1664 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1666 for (int i = 0; i < ids.size(); ++i) {
1667 QString clipData = ids.at(i);
1668 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1670 info.startPos = start;
1671 if (clipData.contains('/')) {
1672 // this is a clip zone, set in / out
1673 int in = clipData.section('/', 1, 1).toInt();
1674 int out = clipData.section('/', 2, 2).toInt();
1675 info.cropStart = GenTime(in, m_document->fps());
1676 info.cropDuration = GenTime(out - in, m_document->fps());
1679 info.cropDuration = clip->duration();
1681 info.endPos = info.startPos + info.cropDuration;
1683 start += info.cropDuration;
1684 offsetList.append(start);
1685 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1686 m_selectionGroup->addItem(item);
1687 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1690 updateSnapPoints(NULL, offsetList);
1691 m_selectionGroup->setPos(framePos);
1692 scene()->addItem(m_selectionGroup);
1693 //m_selectionGroup->setZValue(10);
1694 m_thumbsTimer.start();
1698 // the drag is not a clip (may be effect, ...)
1706 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1708 if (insertDropClips(event->mimeData(), event->pos())) {
1709 if (event->source() == this) {
1710 event->setDropAction(Qt::MoveAction);
1713 event->setDropAction(Qt::MoveAction);
1714 event->acceptProposedAction();
1716 } else QGraphicsView::dragEnterEvent(event);
1719 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1721 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);
1722 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1723 collindingItems.removeAll(item);
1724 if (collindingItems.isEmpty()) return false;
1726 for (int i = 0; i < collindingItems.count(); i++) {
1727 QGraphicsItem *collision = collindingItems.at(i);
1728 if (collision->type() == item->type()) {
1730 kDebug() << "// COLLISIION DETECTED";
1738 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1740 int track = m_document->tracksCount() - clip->track();
1741 GenTime pos = clip->startPos();
1742 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1743 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1746 bool success = true;
1747 for (int i = 0; i < clip->effectsCount(); i++) {
1748 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1750 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1751 m_document->renderer()->doRefresh();
1754 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1756 if (pos < GenTime()) {
1758 if (effect.attribute("id") == "speed") {
1759 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1763 m_document->addTrackEffect(track - 1, effect);
1764 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1765 emit updateTrackEffectState(track - 1);
1766 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1769 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1771 // Special case: speed effect
1772 if (effect.attribute("id") == "speed") {
1773 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1774 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1778 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1779 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1780 if (strobe == 0) strobe = 1;
1781 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1782 EffectsParameterList params = clip->addEffect(effect);
1783 m_document->renderer()->mltAddEffect(track, pos, params);
1784 if (clip->isSelected()) emit clipItemSelected(clip);
1787 EffectsParameterList params = clip->addEffect(effect);
1788 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1789 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1790 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1791 if (clip->isSelected()) emit clipItemSelected(clip);
1792 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1795 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1797 QString index = effect.attribute("kdenlive_ix");
1798 if (pos < GenTime()) {
1799 // Delete track effect
1800 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1801 m_document->removeTrackEffect(track - 1, effect);
1803 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1804 emit updateTrackEffectState(track - 1);
1805 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1808 // Special case: speed effect
1809 if (effect.attribute("id") == "speed") {
1810 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1812 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1813 clip->deleteEffect(index);
1814 emit clipItemSelected(clip);
1815 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1819 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1820 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1821 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1824 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1826 clip->deleteEffect(index);
1827 emit clipItemSelected(clip);
1831 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1833 QList<QGraphicsItem *> itemList = group->childItems();
1834 QUndoCommand *effectCommand = new QUndoCommand();
1836 int offset = effect.attribute("clipstart").toInt();
1837 QDomElement namenode = effect.firstChildElement("name");
1838 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1839 else effectName = i18n("effect");
1840 effectCommand->setText(i18n("Add %1", effectName));
1841 for (int i = 0; i < itemList.count(); i++) {
1842 if (itemList.at(i)->type() == AVWIDGET) {
1843 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1844 if (effect.tagName() == "effectgroup") {
1845 QDomNodeList effectlist = effect.elementsByTagName("effect");
1846 for (int j = 0; j < effectlist.count(); j++) {
1847 QDomElement subeffect = effectlist.at(j).toElement();
1848 if (subeffect.hasAttribute("kdenlive_info")) {
1849 // effect is in a group
1850 EffectInfo effectInfo;
1851 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1852 if (effectInfo.groupIndex < 0) {
1853 // group needs to be appended
1854 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1855 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1858 processEffect(item, subeffect, offset, effectCommand);
1862 processEffect(item, effect, offset, effectCommand);
1866 if (effectCommand->childCount() > 0) {
1867 m_commandStack->push(effectCommand);
1868 setDocumentModified();
1869 } else delete effectCommand;
1871 clearSelection(false);
1872 m_dragItem = dropTarget;
1873 m_dragItem->setSelected(true);
1874 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1878 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1880 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1883 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1885 QList<QGraphicsItem *> itemList;
1886 QUndoCommand *effectCommand = new QUndoCommand();
1889 int offset = effect.attribute("clipstart").toInt();
1890 if (effect.tagName() == "effectgroup") {
1891 effectName = effect.attribute("name");
1893 QDomElement namenode = effect.firstChildElement("name");
1894 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1895 else effectName = i18n("effect");
1897 effectCommand->setText(i18n("Add %1", effectName));
1899 if (track == -1) itemList = scene()->selectedItems();
1900 if (itemList.isEmpty()) {
1901 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1902 if (clip) itemList.append(clip);
1903 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1907 for (int i = 0; i < itemList.count(); i++) {
1908 if (itemList.at(i)->type() == GROUPWIDGET) {
1909 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1910 for (int j = 0; j < subitems.count(); j++) {
1911 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1916 for (int i = 0; i < itemList.count(); i++) {
1917 if (itemList.at(i)->type() == AVWIDGET) {
1918 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1919 if (effect.tagName() == "effectgroup") {
1920 QDomNodeList effectlist = effect.elementsByTagName("effect");
1921 for (int j = 0; j < effectlist.count(); j++) {
1922 QDomElement subeffect = effectlist.at(j).toElement();
1923 if (subeffect.hasAttribute("kdenlive_info")) {
1924 // effect is in a group
1925 EffectInfo effectInfo;
1926 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1927 if (effectInfo.groupIndex < 0) {
1928 // group needs to be appended
1929 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1930 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1933 processEffect(item, subeffect, offset, effectCommand);
1936 else processEffect(item, effect, offset, effectCommand);
1939 if (effectCommand->childCount() > 0) {
1940 m_commandStack->push(effectCommand);
1941 setDocumentModified();
1942 if (effectCommand->childCount() == 1) {
1943 // Display newly added clip effect
1944 for (int i = 0; i < itemList.count(); i++) {
1945 if (itemList.at(i)->type() == AVWIDGET) {
1946 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1947 clip->setSelectedEffect(clip->effectsCount());
1948 if (!clip->isSelected()) {
1949 clearSelection(false);
1950 clip->setSelected(true);
1953 emit clipItemSelected(clip);
1959 for (int i = 0; i < itemList.count(); i++) {
1960 if (itemList.at(i)->type() == AVWIDGET) {
1961 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1962 if (clip->isMainSelectedClip()) {
1963 emit clipItemSelected(clip);
1969 } else delete effectCommand;
1972 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1974 if (effect.attribute("type") == "audio") {
1975 // Don't add audio effects on video clips
1976 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1977 /* do not show error message when item is part of a group as the user probably knows what he does then
1978 * and the message is annoying when working with the split audio feature */
1979 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1980 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1983 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1984 // Don't add video effect on audio clips
1985 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1986 /* do not show error message when item is part of a group as the user probably knows what he does then
1987 * and the message is annoying when working with the split audio feature */
1988 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1989 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1993 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1994 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1997 if (item->isItemLocked()) {
2001 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2002 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2004 item->initEffect(effect, 0, offset);
2006 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2009 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2012 // delete track effect
2013 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2014 m_commandStack->push(command);
2015 setDocumentModified();
2018 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2019 //clip is in a group, also remove the effect in other clips of the group
2020 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2021 QUndoCommand *delCommand = new QUndoCommand();
2023 QDomElement namenode = effect.firstChildElement("name");
2024 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2025 else effectName = i18n("effect");
2026 delCommand->setText(i18n("Delete %1", effectName));
2029 for (int i = 0; i < items.count(); i++) {
2030 if (items.at(i)->type() == GROUPWIDGET) {
2031 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2032 for (int j = 0; j < subitems.count(); j++) {
2033 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2038 for (int i = 0; i < items.count(); i++) {
2039 if (items.at(i)->type() == AVWIDGET) {
2040 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2041 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2043 QDomElement eff = item->effectAtIndex(ix);
2044 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2048 if (delCommand->childCount() > 0)
2049 m_commandStack->push(delCommand);
2052 setDocumentModified();
2055 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2056 m_commandStack->push(command);
2057 setDocumentModified();
2060 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2062 if (insertedEffect.isNull()) {
2063 kDebug()<<"// Trying to add null effect";
2064 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2067 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2068 QDomElement effect = insertedEffect.cloneNode().toElement();
2069 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2070 if (pos < GenTime()) {
2071 // editing a track effect
2072 EffectsParameterList effectParams = getEffectArgs(effect);
2073 // check if we are trying to reset a keyframe effect
2074 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2075 clip->initEffect(effect);
2076 effectParams = getEffectArgs(effect);
2078 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2079 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2081 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2082 emit updateTrackEffectState(track);
2083 setDocumentModified();
2087 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2089 // Special case: speed effect
2090 if (effect.attribute("id") == "speed") {
2091 if (effect.attribute("disable") == "1") {
2092 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2095 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2096 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2097 if (strobe == 0) strobe = 1;
2098 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2100 clip->updateEffect(effect);
2101 if (updateEffectStack && clip->isSelected())
2102 emit clipItemSelected(clip);
2103 if (ix == clip->selectedEffectIndex()) {
2104 // make sure to update display of clip keyframes
2105 clip->setSelectedEffect(ix);
2110 EffectsParameterList effectParams = getEffectArgs(effect);
2111 // check if we are trying to reset a keyframe effect
2112 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2113 clip->initEffect(effect);
2114 effectParams = getEffectArgs(effect);
2117 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2118 // A fade effect was modified, update the clip
2119 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2120 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2121 clip->setFadeIn(pos);
2123 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2124 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2125 clip->setFadeOut(pos);
2128 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2131 clip->updateEffect(effect);
2132 if (updateEffectStack && clip->isSelected()) {
2133 emit clipItemSelected(clip);
2135 if (ix == clip->selectedEffectIndex()) {
2136 // make sure to update display of clip keyframes
2137 clip->setSelectedEffect(ix);
2140 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2142 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2143 setDocumentModified();
2146 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2148 if (pos < GenTime()) {
2149 // editing a track effect
2150 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2151 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2154 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2155 emit updateTrackEffectState(track);
2156 setDocumentModified();
2159 // editing a clip effect
2160 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2162 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2164 clip->enableEffects(effectIndexes, disable);
2165 if (updateEffectStack && clip->isSelected()) {
2166 emit clipItemSelected(clip);
2168 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2169 // make sure to update display of clip keyframes
2170 clip->setSelectedEffect(clip->selectedEffectIndex());
2173 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2175 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2178 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2180 if (pos < GenTime()) {
2181 // Moving track effect
2182 int documentTrack = m_document->tracksCount() - track - 1;
2183 int max = m_document->getTrackEffects(documentTrack).count();
2184 int new_position = newPos.at(0);
2185 if (new_position > max) {
2188 int old_position = oldPos.at(0);
2189 for (int i = 0; i < newPos.count(); i++) {
2190 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2191 if (old_position > new_position) {
2192 // Moving up, we need to adjust index
2193 old_position = oldPos.at(i);
2194 new_position = newPos.at(i);
2196 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2197 if (!act.isNull() && !before.isNull()) {
2198 m_document->setTrackEffect(documentTrack, new_position, before);
2199 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2200 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2202 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2205 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2207 int new_position = newPos.at(0);
2208 if (new_position > clip->effectsCount()) {
2209 new_position = clip->effectsCount();
2211 int old_position = oldPos.at(0);
2212 for (int i = 0; i < newPos.count(); i++) {
2213 QDomElement act = clip->effectAtIndex(new_position);
2214 if (old_position > new_position) {
2215 // Moving up, we need to adjust index
2216 old_position = oldPos.at(i);
2217 new_position = newPos.at(i);
2219 QDomElement before = clip->effectAtIndex(old_position);
2220 if (act.isNull() || before.isNull()) {
2221 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2224 clip->moveEffect(before, new_position);
2225 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2226 if (act.attribute("id") == "speed") {
2227 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2228 } else if (before.attribute("id") == "speed") {
2229 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2230 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2232 clip->setSelectedEffect(newPos.at(0));
2233 emit clipItemSelected(clip);
2234 setDocumentModified();
2235 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2238 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2240 ChangeEffectStateCommand *command;
2242 // editing track effect
2243 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2245 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2246 QList <int> speedEffectIndexes;
2247 for (int i = 0; i < effectIndexes.count(); i++) {
2248 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2249 if (effect.attribute("id") == "speed") {
2251 speedEffectIndexes << effectIndexes.at(i);
2252 QDomElement newEffect = effect.cloneNode().toElement();
2253 newEffect.setAttribute("disable", (int) disable);
2254 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2255 m_commandStack->push(editcommand);
2258 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2259 effectIndexes.removeAll(speedEffectIndexes.at(j));
2261 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2263 m_commandStack->push(command);
2264 setDocumentModified();
2267 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2269 MoveEffectCommand *command;
2271 // editing track effect
2272 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2273 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2274 m_commandStack->push(command);
2275 setDocumentModified();
2278 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2280 EditEffectCommand *command;
2281 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2282 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2283 m_commandStack->push(command);
2286 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2288 QDomElement effect = clip->getEffectAtIndex(ix);
2289 QDomElement oldeffect = effect.cloneNode().toElement();
2290 effect.setAttribute("region", region);
2291 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2292 m_commandStack->push(command);
2295 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2299 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2300 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2301 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2303 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);
2305 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2306 m_blockRefresh = false;
2311 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2312 // Error cuting clip in playlist
2313 m_blockRefresh = false;
2317 int cutPos = (int) cutTime.frames(m_document->fps());
2319 newPos.startPos = cutTime;
2320 newPos.endPos = info.endPos;
2321 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2322 newPos.track = info.track;
2323 newPos.cropDuration = newPos.endPos - newPos.startPos;
2325 bool snap = KdenliveSettings::snaptopoints();
2326 KdenliveSettings::setSnaptopoints(false);
2327 ClipItem *dup = item->clone(newPos);
2329 // remove unwanted effects
2330 // fade in from 2nd part of the clip
2331 int ix = dup->hasEffect(QString(), "fadein");
2333 QDomElement oldeffect = dup->effectAtIndex(ix);
2334 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2336 ix = dup->hasEffect(QString(), "fade_from_black");
2338 QDomElement oldeffect = dup->effectAtIndex(ix);
2339 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2341 // fade out from 1st part of the clip
2342 ix = item->hasEffect(QString(), "fadeout");
2344 QDomElement oldeffect = item->effectAtIndex(ix);
2345 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2347 ix = item->hasEffect(QString(), "fade_to_black");
2349 QDomElement oldeffect = item->effectAtIndex(ix);
2350 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2354 item->resizeEnd(cutPos);
2355 scene()->addItem(dup);
2356 if (item->checkKeyFrames())
2357 slotRefreshEffects(item);
2358 if (dup->checkKeyFrames())
2359 slotRefreshEffects(dup);
2361 item->baseClip()->addReference();
2362 m_document->updateClip(item->baseClip()->getId());
2363 setDocumentModified();
2364 KdenliveSettings::setSnaptopoints(snap);
2365 if (execute && item->isSelected())
2366 emit clipItemSelected(item);
2371 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2372 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2374 if (!item || !dup || item == dup) {
2375 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2376 m_blockRefresh = false;
2379 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2380 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2384 bool snap = KdenliveSettings::snaptopoints();
2385 KdenliveSettings::setSnaptopoints(false);
2387 // join fade effects again
2388 int ix = dup->hasEffect(QString(), "fadeout");
2390 QDomElement effect = dup->effectAtIndex(ix);
2391 item->addEffect(effect);
2393 ix = dup->hasEffect(QString(), "fade_to_black");
2395 QDomElement effect = dup->effectAtIndex(ix);
2396 item->addEffect(effect);
2399 m_waitingThumbs.removeAll(dup);
2400 bool selected = item->isSelected();
2401 if (dup->isSelected()) {
2403 item->setSelected(true);
2404 emit clipItemSelected(NULL);
2406 dup->baseClip()->removeReference();
2407 m_document->updateClip(dup->baseClip()->getId());
2408 scene()->removeItem(dup);
2412 ItemInfo clipinfo = item->info();
2413 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2414 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2416 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2417 setDocumentModified();
2419 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2421 KdenliveSettings::setSnaptopoints(snap);
2422 if (execute && selected)
2423 emit clipItemSelected(item);
2426 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2429 void CustomTrackView::slotEnableRefresh()
2431 m_blockRefresh = false;
2434 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2436 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2437 if (itemList.count() == 1) {
2438 if (itemList.at(0)->type() == AVWIDGET) {
2439 ClipItem *item = (ClipItem *) itemList.at(0);
2441 info.track = item->track();
2442 ClipItem *transitionClip = NULL;
2443 const int transitiontrack = getPreviousVideoTrack(info.track);
2444 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2445 if (pos < item->startPos() + item->cropDuration() / 2) {
2446 // add transition to clip start
2447 info.startPos = item->startPos();
2448 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2449 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2450 info.endPos = transitionClip->endPos();
2451 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2452 // Check there is no other transition at that place
2453 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2454 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2455 QList<QGraphicsItem *> selection = m_scene->items(r);
2456 bool transitionAccepted = true;
2457 for (int i = 0; i < selection.count(); i++) {
2458 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2459 Transition *tr = static_cast <Transition *>(selection.at(i));
2460 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2461 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2462 } else transitionAccepted = false;
2465 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2466 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2469 // add transition to clip end
2470 info.endPos = item->endPos();
2471 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2472 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2473 info.startPos = transitionClip->startPos();
2474 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2475 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2476 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2478 // Check there is no other transition at that place
2479 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2480 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2481 QList<QGraphicsItem *> selection = m_scene->items(r);
2482 bool transitionAccepted = true;
2483 for (int i = 0; i < selection.count(); i++) {
2484 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2485 Transition *tr = static_cast <Transition *>(selection.at(i));
2486 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2487 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2488 } else transitionAccepted = false;
2491 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2492 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2495 } else for (int i = 0; i < itemList.count(); i++) {
2496 if (itemList.at(i)->type() == AVWIDGET) {
2497 ClipItem *item = (ClipItem *) itemList.at(i);
2499 info.startPos = item->startPos();
2500 info.endPos = info.startPos + GenTime(65, m_document->fps());
2501 info.track = item->track();
2503 // Check there is no other transition at that place
2504 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2505 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2506 QList<QGraphicsItem *> selection = m_scene->items(r);
2507 bool transitionAccepted = true;
2508 for (int i = 0; i < selection.count(); i++) {
2509 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2510 Transition *tr = static_cast <Transition *>(selection.at(i));
2511 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2512 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2513 } else transitionAccepted = false;
2516 int transitiontrack = getPreviousVideoTrack(info.track);
2517 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2518 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2523 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2525 if (transitionInfo.startPos >= transitionInfo.endPos) {
2526 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2529 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2530 m_commandStack->push(command);
2531 setDocumentModified();
2534 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2536 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2537 //kDebug() << "---- ADDING transition " << params.attribute("value");
2538 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2539 scene()->addItem(tr);
2540 setDocumentModified();
2542 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2547 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2549 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2551 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2554 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2555 if (m_dragItem == item) m_dragItem = NULL;
2557 #if QT_VERSION >= 0x040600
2558 // animate item deletion
2559 item->closeAnimation();
2563 emit transitionItemSelected(NULL);
2564 setDocumentModified();
2567 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2569 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2570 QDomElement xml = tr->toXML();
2571 if (old.isNull() || xml.isNull()) {
2572 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2575 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2576 updateTrackDuration(tr->track(), command);
2577 m_commandStack->push(command);
2578 setDocumentModified();
2581 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2583 Transition *item = getTransitionItemAt(pos, track);
2585 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2590 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2592 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);
2593 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2594 item->setTransitionParameters(transition);
2595 if (updateTransitionWidget) {
2596 ItemInfo info = item->info();
2598 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2599 if (transitionClip && transitionClip->baseClip()) {
2600 QString size = transitionClip->baseClip()->getProperty("frame_size");
2601 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2602 if (factor == 0) factor = 1.0;
2603 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2604 p.setY(size.section('x', 1, 1).toInt());
2606 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2608 setDocumentModified();
2611 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2614 const QPointF pos = mapToScene(event->pos());
2615 if (m_selectionGroup) {
2616 m_selectionGroup->setPos(pos);
2617 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2618 event->acceptProposedAction();
2620 // Drag enter was not possible, try again at mouse position
2621 insertDropClips(event->mimeData(), event->pos());
2625 QGraphicsView::dragMoveEvent(event);
2629 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2631 if (m_selectionGroup && m_clipDrag) {
2632 m_thumbsTimer.stop();
2633 m_waitingThumbs.clear();
2634 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2636 scene()->destroyItemGroup(m_selectionGroup);
2637 m_selectionGroup = NULL;
2638 } else QGraphicsView::dragLeaveEvent(event);
2641 void CustomTrackView::dropEvent(QDropEvent * event)
2643 if (m_selectionGroup && m_clipDrag) {
2644 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2645 resetSelectionGroup();
2647 m_scene->clearSelection();
2648 bool hasVideoClip = false;
2649 QUndoCommand *addCommand = new QUndoCommand();
2650 addCommand->setText(i18n("Add timeline clip"));
2651 QList <ClipItem *> brokenClips;
2653 for (int i = 0; i < items.count(); i++) {
2654 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2655 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2656 if (items.count() == 1) {
2657 updateClipTypeActions(item);
2659 updateClipTypeActions(NULL);
2662 //TODO: take care of edit mode for undo
2663 item->baseClip()->addReference();
2664 //item->setZValue(item->defaultZValue());
2665 m_document->updateClip(item->baseClip()->getId());
2666 ItemInfo info = item->info();
2668 int tracknumber = m_document->tracksCount() - info.track - 1;
2669 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2670 if (isLocked) item->setItemLocked(true);
2671 ItemInfo clipInfo = info;
2672 clipInfo.track = m_document->tracksCount() - item->track();
2674 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2676 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2677 brokenClips.append(item);
2680 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2682 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2683 updateTrackDuration(info.track, addCommand);
2685 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2686 // add transparency transition
2687 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2688 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2690 item->setSelected(true);
2692 qDeleteAll(brokenClips);
2693 brokenClips.clear();
2694 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2695 else delete addCommand;
2697 // Automatic audio split
2698 if (KdenliveSettings::splitaudio())
2700 setDocumentModified();
2704 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2705 QList<QGraphicsItem *> selection = m_scene->items(rect);
2706 QStringList timelineList;
2708 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2709 for (int i = 0; i < selection.count(); i++) {
2710 if (selection.at(i)->type() == AVWIDGET) {
2711 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2712 int start = clip->startPos().frames(m_document->fps());
2713 int end = clip->endPos().frames(m_document->fps());
2714 timelineList.append(QString::number(start) + "-" + QString::number(end));
2717 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2720 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2721 if (items.count() > 1) {
2722 groupSelectedItems(items, true);
2723 } else if (items.count() == 1) {
2724 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2725 emit clipItemSelected((ClipItem*) m_dragItem, false);
2727 m_document->renderer()->refreshIfActive();
2728 event->setDropAction(Qt::MoveAction);
2731 /// \todo enable when really working
2734 } else QGraphicsView::dropEvent(event);
2738 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2740 bool snap = KdenliveSettings::snaptopoints();
2741 KdenliveSettings::setSnaptopoints(false);
2742 if (mode == OVERWRITEEDIT) {
2743 // if we are in overwrite mode, move clips accordingly
2745 if (item == NULL) info = posinfo;
2746 else info = item->info();
2747 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);
2748 QList<QGraphicsItem *> selection = m_scene->items(rect);
2749 if (item) selection.removeAll(item);
2750 for (int i = 0; i < selection.count(); i++) {
2751 if (!selection.at(i)->isEnabled()) continue;
2752 if (selection.at(i)->type() == AVWIDGET) {
2753 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2754 if (clip->startPos() < info.startPos) {
2755 if (clip->endPos() > info.endPos) {
2756 ItemInfo clipInfo = clip->info();
2757 ItemInfo dupInfo = clipInfo;
2758 GenTime diff = info.startPos - clipInfo.startPos;
2759 dupInfo.startPos = info.startPos;
2760 dupInfo.cropStart += diff;
2761 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2762 ItemInfo newdupInfo = dupInfo;
2763 GenTime diff2 = info.endPos - info.startPos;
2764 newdupInfo.startPos = info.endPos;
2765 newdupInfo.cropStart += diff2;
2766 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2767 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2768 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2769 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2771 dup->resizeStart(info.endPos.frames(m_document->fps()));
2774 ItemInfo newclipInfo = clip->info();
2775 newclipInfo.endPos = info.startPos;
2776 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2777 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2779 } else if (clip->endPos() <= info.endPos) {
2780 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2781 m_waitingThumbs.removeAll(clip);
2782 scene()->removeItem(clip);
2786 ItemInfo newclipInfo = clip->info();
2787 newclipInfo.startPos = info.endPos;
2788 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2789 clip->resizeStart(info.endPos.frames(m_document->fps()));
2793 } else if (mode == INSERTEDIT) {
2794 // if we are in push mode, move clips accordingly
2796 if (item == NULL) info = posinfo;
2797 else info = item->info();
2798 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);
2799 QList<QGraphicsItem *> selection = m_scene->items(rect);
2800 if (item) selection.removeAll(item);
2801 for (int i = 0; i < selection.count(); i++) {
2802 if (selection.at(i)->type() == AVWIDGET) {
2803 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2804 if (clip->startPos() < info.startPos) {
2805 if (clip->endPos() > info.startPos) {
2806 ItemInfo clipInfo = clip->info();
2807 ItemInfo dupInfo = clipInfo;
2808 GenTime diff = info.startPos - clipInfo.startPos;
2809 dupInfo.startPos = info.startPos;
2810 dupInfo.cropStart += diff;
2811 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2812 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2813 // Commented out; variable dup unused. --granjow
2814 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2815 cutClip(clipInfo, info.startPos, true, false);
2818 // TODO: add insertspacecommand
2823 KdenliveSettings::setSnaptopoints(snap);
2827 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2829 if (mode == OVERWRITEEDIT) {
2830 // if we are in overwrite or push mode, move clips accordingly
2831 bool snap = KdenliveSettings::snaptopoints();
2832 KdenliveSettings::setSnaptopoints(false);
2833 ItemInfo info = item->info();
2834 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2835 QList<QGraphicsItem *> selection = m_scene->items(rect);
2836 selection.removeAll(item);
2837 for (int i = 0; i < selection.count(); i++) {
2838 if (!selection.at(i)->isEnabled()) continue;
2839 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2840 Transition *tr = static_cast<Transition *>(selection.at(i));
2841 if (tr->startPos() < info.startPos) {
2842 ItemInfo firstPos = tr->info();
2843 ItemInfo newPos = firstPos;
2844 firstPos.endPos = item->startPos();
2845 newPos.startPos = item->endPos();
2846 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2847 if (tr->endPos() > info.endPos) {
2849 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2851 } else if (tr->endPos() > info.endPos) {
2853 ItemInfo firstPos = tr->info();
2854 firstPos.startPos = item->endPos();
2855 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2857 // remove transition
2858 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2862 KdenliveSettings::setSnaptopoints(snap);
2866 QStringList CustomTrackView::mimeTypes() const
2868 QStringList qstrList;
2869 // list of accepted mime types for drop
2870 qstrList.append("text/plain");
2871 qstrList.append("kdenlive/producerslist");
2872 qstrList.append("kdenlive/clip");
2876 Qt::DropActions CustomTrackView::supportedDropActions() const
2878 // returns what actions are supported when dropping
2879 return Qt::MoveAction;
2882 void CustomTrackView::setDuration(int duration)
2884 int diff = qAbs(duration - sceneRect().width());
2885 if (diff * matrix().m11() > -50) {
2886 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2887 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2889 m_projectDuration = duration;
2892 int CustomTrackView::duration() const
2894 return m_projectDuration;
2897 void CustomTrackView::addTrack(TrackInfo type, int ix)
2899 QList <TransitionInfo> transitionInfos;
2900 if (ix == -1 || ix == m_document->tracksCount()) {
2901 m_document->insertTrack(0, type);
2902 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2904 m_document->insertTrack(m_document->tracksCount() - ix, type);
2905 // insert track in MLT playlist
2906 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2908 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2909 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2910 QList<QGraphicsItem *> selection = m_scene->items(r);
2911 resetSelectionGroup();
2913 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2914 scene()->addItem(m_selectionGroup);
2915 for (int i = 0; i < selection.count(); i++) {
2916 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2917 m_selectionGroup->addItem(selection.at(i));
2920 // Move graphic items
2921 m_selectionGroup->translate(0, m_tracksHeight);
2923 // adjust track number
2924 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2925 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2926 for (int i = 0; i < children.count(); i++) {
2927 if (children.at(i)->type() == GROUPWIDGET) {
2928 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2929 children << grp->childItems();
2932 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2934 ItemInfo clipinfo = item->info();
2935 if (item->type() == AVWIDGET) {
2936 ClipItem *clip = static_cast <ClipItem *>(item);
2937 // slowmotion clips are not track dependant, so no need to update them
2938 if (clip->speed() != 1.0) continue;
2939 // We add a move clip command so that we get the correct producer for new track number
2940 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2941 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2942 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2943 // problem updating clip
2944 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2947 } /*else if (item->type() == TRANSITIONWIDGET) {
2948 Transition *tr = static_cast <Transition *>(item);
2949 int track = tr->transitionEndTrack();
2951 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2955 // Sync transition tracks with MLT playlist
2957 TransitionInfo info;
2958 for (int i = 0; i < transitionInfos.count(); i++) {
2959 info = transitionInfos.at(i);
2960 tr = getTransitionItem(info);
2961 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2962 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2965 resetSelectionGroup(false);
2966 m_document->renderer()->unlockService(tractor);
2969 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2970 for (int i = 0; i < m_guides.count(); i++) {
2971 QLineF l = m_guides.at(i)->line();
2972 l.setP2(QPointF(l.x2(), maxHeight));
2973 m_guides.at(i)->setLine(l);
2976 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2977 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2978 viewport()->update();
2979 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2980 //setFixedHeight(50 * m_tracksCount);
2982 updateTrackNames(ix, true);
2985 void CustomTrackView::removeTrack(int ix)
2987 // Delete track in MLT playlist
2988 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2989 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2991 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2992 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2993 QList<QGraphicsItem *> selection = m_scene->items(r);
2995 resetSelectionGroup();
2997 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2998 scene()->addItem(m_selectionGroup);
2999 for (int i = 0; i < selection.count(); i++) {
3000 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3001 m_selectionGroup->addItem(selection.at(i));
3004 // Move graphic items
3005 qreal ydiff = 0 - (int) m_tracksHeight;
3006 m_selectionGroup->translate(0, ydiff);
3007 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3009 // adjust track number
3010 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3011 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3012 for (int i = 0; i < children.count(); i++) {
3013 if (children.at(i)->type() == GROUPWIDGET) {
3014 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3015 children << grp->childItems();
3018 if (children.at(i)->type() == AVWIDGET) {
3019 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3021 ItemInfo clipinfo = clip->info();
3022 // We add a move clip command so that we get the correct producer for new track number
3023 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3024 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3025 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3026 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3029 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3030 Transition *tr = static_cast <Transition *>(children.at(i));
3032 int track = tr->transitionEndTrack();
3034 ItemInfo clipinfo = tr->info();
3035 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3039 resetSelectionGroup(false);
3040 m_document->renderer()->unlockService(tractor);
3042 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3043 for (int i = 0; i < m_guides.count(); i++) {
3044 QLineF l = m_guides.at(i)->line();
3045 l.setP2(QPointF(l.x2(), maxHeight));
3046 m_guides.at(i)->setLine(l);
3048 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3049 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3051 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3052 viewport()->update();
3054 updateTrackNames(ix, false);
3055 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3058 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3060 for (int i = 0; i < trackInfos.count(); ++i) {
3061 m_document->setTrackType(i, trackInfos.at(i));
3062 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3063 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3066 viewport()->update();
3067 emit trackHeightChanged();
3070 void CustomTrackView::slotSwitchTrackAudio(int ix)
3072 /*for (int i = 0; i < m_document->tracksCount(); i++)
3073 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3074 int tracknumber = m_document->tracksCount() - ix - 1;
3075 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3076 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3077 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3078 setDocumentModified();
3081 void CustomTrackView::slotSwitchTrackLock(int ix)
3083 int tracknumber = m_document->tracksCount() - ix - 1;
3084 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3085 m_commandStack->push(command);
3089 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3091 int tracknumber = m_document->tracksCount() - ix - 1;
3092 m_document->switchTrackLock(tracknumber, lock);
3094 emit doTrackLock(ix, lock);
3095 AbstractClipItem *clip = NULL;
3096 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3098 for (int i = 0; i < selection.count(); i++) {
3099 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3100 if (selection.at(i)->parentItem() && m_selectionGroup) {
3101 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3102 resetSelectionGroup();
3105 bool changeGroupLock = true;
3106 bool hasClipOnTrack = false;
3107 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3108 for (int j = 0; j < children.count(); ++j) {
3109 if (children.at(j)->isSelected()) {
3110 if (children.at(j)->type() == AVWIDGET)
3111 emit clipItemSelected(NULL);
3112 else if (children.at(j)->type() == TRANSITIONWIDGET)
3113 emit transitionItemSelected(NULL);
3118 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3119 if (child == m_dragItem)
3122 // only unlock group, if it is not locked by another track too
3123 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3124 changeGroupLock = false;
3126 // only (un-)lock if at least one clip is on the track
3127 if (child->track() == ix)
3128 hasClipOnTrack = true;
3130 if (changeGroupLock && hasClipOnTrack)
3131 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3132 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3133 if (selection.at(i)->parentItem()) {
3134 if (selection.at(i)->parentItem() == m_selectionGroup) {
3135 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3136 resetSelectionGroup();
3138 // groups are handled separately
3143 if (selection.at(i)->isSelected()) {
3144 if (selection.at(i)->type() == AVWIDGET)
3145 emit clipItemSelected(NULL);
3147 emit transitionItemSelected(NULL);
3149 clip = static_cast <AbstractClipItem *>(selection.at(i));
3150 clip->setItemLocked(lock);
3151 if (clip == m_dragItem)
3155 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3156 viewport()->update();
3157 setDocumentModified();
3160 void CustomTrackView::slotSwitchTrackVideo(int ix)
3162 int tracknumber = m_document->tracksCount() - ix;
3163 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3164 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3165 setDocumentModified();
3168 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3170 // Check there is no group going over several tracks there, or that would result in timeline corruption
3171 QList<QGraphicsItem *> selection = scene()->items(rect);
3173 int maxHeight = m_tracksHeight * 1.5;
3174 for (int i = 0; i < selection.count(); i++) {
3175 // Check that we don't try to move a group with clips on other tracks
3176 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3179 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3187 void CustomTrackView::slotRemoveSpace()
3191 if (m_menuPosition.isNull()) {
3192 pos = GenTime(cursorPos(), m_document->fps());
3194 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3195 d->comboTracks->setCurrentIndex(m_selectedTrack);
3196 d->label->setText(i18n("Track"));
3197 d->before_select->setHidden(true);
3198 d->setWindowTitle(i18n("Remove Space"));
3199 d->video_track->setHidden(true);
3200 d->audio_track->setHidden(true);
3201 if (d->exec() != QDialog::Accepted) {
3205 track = d->comboTracks->currentIndex();
3208 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3209 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3212 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3213 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3217 ClipItem *item = getClipItemAt(pos, track);
3219 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);
3222 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3224 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);
3228 // Make sure there is no group in the way
3229 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3232 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3234 // groups found on track, do not allow the move
3235 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3239 QList<ItemInfo> clipsToMove;
3240 QList<ItemInfo> transitionsToMove;
3242 for (int i = 0; i < items.count(); i++) {
3243 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3244 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3245 ItemInfo info = item->info();
3246 if (item->type() == AVWIDGET) {
3247 clipsToMove.append(info);
3248 } else if (item->type() == TRANSITIONWIDGET) {
3249 transitionsToMove.append(info);
3254 if (!transitionsToMove.isEmpty()) {
3255 // Make sure that by moving the items, we don't get a transition collision
3256 // Find first transition
3257 ItemInfo info = transitionsToMove.at(0);
3258 for (int i = 1; i < transitionsToMove.count(); i++)
3259 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3261 // make sure there are no transitions on the way
3262 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3263 items = scene()->items(rect);
3264 int transitionCorrection = -1;
3265 for (int i = 0; i < items.count(); i++) {
3266 if (items.at(i)->type() == TRANSITIONWIDGET) {
3267 // There is a transition on the way
3268 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3269 int transitionEnd = item->endPos().frames(m_document->fps());
3270 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3274 if (transitionCorrection > 0) {
3275 // We need to fix the move length
3276 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3279 // Make sure we don't send transition before 0
3280 if (info.startPos.frames(m_document->fps()) < length) {
3281 // reduce length to maximum possible
3282 length = info.startPos.frames(m_document->fps());
3286 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3287 updateTrackDuration(track, command);
3288 m_commandStack->push(command);
3291 void CustomTrackView::slotInsertSpace()
3295 if (m_menuPosition.isNull()) {
3296 pos = GenTime(cursorPos(), m_document->fps());
3298 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3299 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3301 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3302 m_document->timecode(), track, m_document->tracksList(), this);
3303 if (d->exec() != QDialog::Accepted) {
3307 GenTime spaceDuration = d->selectedDuration();
3308 track = d->selectedTrack();
3311 QList<QGraphicsItem *> items;
3313 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3314 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3318 ClipItem *item = getClipItemAt(pos, track);
3319 if (item) pos = item->startPos();
3321 // Make sure there is no group in the way
3322 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3324 items = checkForGroups(rect, &isOk);
3326 // groups found on track, do not allow the move
3327 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3331 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3332 items = scene()->items(rect);
3335 QList<ItemInfo> clipsToMove;
3336 QList<ItemInfo> transitionsToMove;
3338 for (int i = 0; i < items.count(); i++) {
3339 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3340 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3341 ItemInfo info = item->info();
3342 if (item->type() == AVWIDGET)
3343 clipsToMove.append(info);
3344 else if (item->type() == TRANSITIONWIDGET)
3345 transitionsToMove.append(info);
3349 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3350 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3351 updateTrackDuration(track, command);
3352 m_commandStack->push(command);
3356 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3358 int diff = duration.frames(m_document->fps());
3359 resetSelectionGroup();
3360 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3361 scene()->addItem(m_selectionGroup);
3363 Transition *transition;
3365 // Create lists with start pos for each track
3366 QMap <int, int> trackClipStartList;
3367 QMap <int, int> trackTransitionStartList;
3369 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3370 trackClipStartList[i] = -1;
3371 trackTransitionStartList[i] = -1;
3374 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3375 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3377 if (clip->parentItem()) {
3378 m_selectionGroup->addItem(clip->parentItem());
3380 m_selectionGroup->addItem(clip);
3382 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))
3383 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3385 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);
3388 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3389 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3391 if (transition->parentItem()) {
3392 m_selectionGroup->addItem(transition->parentItem());
3394 m_selectionGroup->addItem(transition);
3396 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))
3397 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3398 } 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);
3400 m_selectionGroup->translate(diff, 0);
3402 // update items coordinates
3403 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3405 for (int i = 0; i < itemList.count(); i++) {
3406 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3407 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3408 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3409 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3410 for (int j = 0; j < children.count(); j++) {
3411 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3416 resetSelectionGroup(false);
3418 track = m_document->tracksCount() - track;
3419 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3422 void CustomTrackView::deleteClip(const QString &clipId)
3424 resetSelectionGroup();
3425 QList<QGraphicsItem *> itemList = items();
3426 QUndoCommand *deleteCommand = new QUndoCommand();
3428 for (int i = 0; i < itemList.count(); i++) {
3429 if (itemList.at(i)->type() == AVWIDGET) {
3430 ClipItem *item = (ClipItem *)itemList.at(i);
3431 if (item->clipProducer() == clipId) {
3433 if (item->parentItem()) {
3434 // Clip is in a group, destroy the group
3435 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3437 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3441 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3443 delete deleteCommand;
3445 updateTrackDuration(-1, deleteCommand);
3446 new RefreshMonitorCommand(this, false, deleteCommand);
3447 m_commandStack->push(deleteCommand);
3449 m_document->renderer()->doRefresh();
3452 void CustomTrackView::seekCursorPos(int pos)
3454 m_document->renderer()->seek(qMax(pos, 0));
3458 int CustomTrackView::seekPosition() const
3460 return m_document->renderer()->requestedSeekPosition;
3464 void CustomTrackView::setCursorPos(int pos)
3466 if (pos != m_cursorPos) {
3467 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3469 m_cursorLine->setPos(m_cursorPos, 0);
3470 if (m_autoScroll) checkScrolling();
3472 else emit updateRuler();
3475 void CustomTrackView::updateCursorPos()
3477 m_cursorLine->setPos(m_cursorPos, 0);
3480 int CustomTrackView::cursorPos()
3482 return (int)(m_cursorPos);
3485 void CustomTrackView::moveCursorPos(int delta)
3487 int currentPos = m_document->renderer()->requestedSeekPosition;
3488 if (currentPos == SEEK_INACTIVE) {
3489 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3492 currentPos += delta;
3494 m_document->renderer()->seek(qMax(0, currentPos));
3498 void CustomTrackView::initCursorPos(int pos)
3500 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3502 m_cursorLine->setPos(pos, 0);
3506 void CustomTrackView::checkScrolling()
3508 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3511 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3513 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3514 if (m_operationMode == SCROLLTIMELINE) {
3515 m_operationMode = NONE;
3516 setDragMode(QGraphicsView::NoDrag);
3517 QGraphicsView::mouseReleaseEvent(event);
3520 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3522 setDragMode(QGraphicsView::NoDrag);
3523 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3526 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3527 #if QT_VERSION >= 0x040800
3529 m_dragItem->setGraphicsEffect(NULL);
3532 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3533 if (event->button() == Qt::MidButton) {
3537 if (m_operationMode == MOVEGUIDE) {
3538 setCursor(Qt::ArrowCursor);
3539 m_operationMode = NONE;
3540 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3541 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3542 if (newPos != m_dragGuide->position()) {
3543 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3544 m_commandStack->push(command);
3545 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3546 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3547 m_document->syncGuides(m_guides);
3552 } else if (m_operationMode == SPACER && m_selectionGroup) {
3554 if (event->modifiers() != Qt::ControlModifier) {
3555 // We are moving all tracks
3557 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3558 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3559 QList <AbstractGroupItem*> groups;
3561 if (timeOffset != GenTime()) {
3562 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3564 QList<ItemInfo> clipsToMove;
3565 QList<ItemInfo> transitionsToMove;
3567 // Create lists with start pos for each track
3568 QMap <int, int> trackClipStartList;
3569 QMap <int, int> trackTransitionStartList;
3571 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3572 trackClipStartList[i] = -1;
3573 trackTransitionStartList[i] = -1;
3576 for (int i = 0; i < items.count(); i++) {
3577 if (items.at(i)->type() == GROUPWIDGET) {
3578 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3579 if (!groups.contains(group)) groups.append(group);
3580 items += items.at(i)->childItems();
3584 for (int i = 0; i < items.count(); i++) {
3585 if (items.at(i)->type() == AVWIDGET) {
3586 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3587 ItemInfo info = item->info();
3588 clipsToMove.append(info);
3590 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3591 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3592 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3593 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3594 ItemInfo info = item->info();
3595 transitionsToMove.append(info);
3597 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3598 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3601 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3602 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3603 updateTrackDuration(track, command);
3604 m_commandStack->push(command);
3605 if (track != -1) track = m_document->tracksCount() - track;
3606 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3607 setDocumentModified();
3610 resetSelectionGroup();
3611 for (int i = 0; i < groups.count(); i++) {
3612 rebuildGroup(groups.at(i));
3618 m_operationMode = NONE;
3619 } else if (m_operationMode == RUBBERSELECTION) {
3621 QGraphicsView::mouseReleaseEvent(event);
3622 setDragMode(QGraphicsView::NoDrag);
3623 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3624 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3625 resetSelectionGroup();
3626 groupSelectedItems();
3627 m_operationMode = NONE;
3628 if (m_selectionGroup == NULL && m_dragItem) {
3629 // Only 1 item selected
3630 if (m_dragItem->type() == AVWIDGET)
3631 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
3635 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3636 emit transitionItemSelected(NULL);
3640 if (m_dragItem) info = m_dragItem->info();
3642 if (m_operationMode == MOVE) {
3643 setCursor(Qt::OpenHandCursor);
3644 if (m_dragItem->parentItem() == 0) {
3645 // we are moving one clip, easy
3646 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3647 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3648 Mlt::Producer *prod = item->getProducer(info.track);
3649 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);
3652 QUndoCommand *moveCommand = new QUndoCommand();
3653 moveCommand->setText(i18n("Move clip"));
3654 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3656 int tracknumber = m_document->tracksCount() - item->track() - 1;
3657 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3658 if (isLocked) item->setItemLocked(true);
3659 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3660 // Also move automatic transitions (on lower track)
3661 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3662 ItemInfo startTrInfo;
3663 ItemInfo newStartTrInfo;
3664 bool moveStartTrans = false;
3665 bool moveEndTrans = false;
3666 if (startTransition && startTransition->isAutomatic()) {
3667 startTrInfo = startTransition->info();
3668 newStartTrInfo = startTrInfo;
3669 newStartTrInfo.track = info.track;
3670 newStartTrInfo.startPos = info.startPos;
3671 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3672 // transition end should stay the same
3674 // transition end should be adjusted to clip
3675 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3677 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3679 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3680 // Check if there is a transition at clip end
3681 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3682 if (tr && tr->isAutomatic()) {
3683 ItemInfo trInfo = tr->info();
3684 ItemInfo newTrInfo = trInfo;
3685 newTrInfo.track = info.track;
3686 newTrInfo.endPos = m_dragItem->endPos();
3687 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3688 // transition start should stay the same
3690 // transition start should be moved
3691 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3693 if (newTrInfo.startPos < newTrInfo.endPos) {
3694 moveEndTrans = true;
3695 if (moveStartTrans) {
3696 // we have to move both transitions, remove the start one so that there is no collision
3697 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3699 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3700 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3701 if (moveStartTrans) {
3702 // re-add transition in correct place
3703 int transTrack = startTransition->transitionEndTrack();
3704 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3705 transTrack = getPreviousVideoTrack(info.track);
3707 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3708 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3714 if (moveStartTrans && !moveEndTrans) {
3715 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3716 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3719 // Also move automatic transitions (on upper track)
3720 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3721 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3722 ItemInfo trInfo = tr->info();
3723 ItemInfo newTrInfo = trInfo;
3724 newTrInfo.startPos = m_dragItem->startPos();
3725 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3726 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3727 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3728 // transition end should be adjusted to clip on upper track
3729 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3731 if (newTrInfo.startPos < newTrInfo.endPos) {
3732 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3733 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3737 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3738 // Check if there is a transition at clip end
3739 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3740 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3741 ItemInfo trInfo = tr->info();
3742 ItemInfo newTrInfo = trInfo;
3743 newTrInfo.endPos = m_dragItem->endPos();
3744 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3745 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3746 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3747 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3748 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3749 // transition start should be moved
3750 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3752 if (newTrInfo.startPos < newTrInfo.endPos) {
3753 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3754 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3759 updateTrackDuration(info.track, moveCommand);
3760 if (m_dragItemInfo.track != info.track)
3761 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3762 m_commandStack->push(moveCommand);
3763 //checkTrackSequence(m_dragItem->track());
3765 // undo last move and emit error message
3766 bool snap = KdenliveSettings::snaptopoints();
3767 KdenliveSettings::setSnaptopoints(false);
3768 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3769 KdenliveSettings::setSnaptopoints(snap);
3770 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3772 setDocumentModified();
3773 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3774 Transition *transition = static_cast <Transition *>(m_dragItem);
3775 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3776 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)) {
3777 // Moving transition failed, revert to previous position
3778 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3779 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3781 QUndoCommand *moveCommand = new QUndoCommand();
3782 moveCommand->setText(i18n("Move transition"));
3783 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3784 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3785 updateTrackDuration(info.track, moveCommand);
3786 if (m_dragItemInfo.track != info.track)
3787 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3788 m_commandStack->push(moveCommand);
3789 setDocumentModified();
3793 // Moving several clips. We need to delete them and readd them to new position,
3794 // or they might overlap each other during the move
3795 QGraphicsItemGroup *group;
3796 if (m_selectionGroup) {
3797 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3800 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3802 QList<QGraphicsItem *> items = group->childItems();
3803 QList<ItemInfo> clipsToMove;
3804 QList<ItemInfo> transitionsToMove;
3806 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3807 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3809 QUndoCommand *moveGroup = new QUndoCommand();
3810 moveGroup->setText(i18n("Move group"));
3811 if (timeOffset != GenTime() || trackOffset != 0) {
3812 // remove items in MLT playlist
3815 int max = items.count();
3816 for (int i = 0; i < max; i++) {
3817 if (items.at(i)->type() == GROUPWIDGET) {
3818 items += items.at(i)->childItems();
3821 m_document->renderer()->blockSignals(true);
3822 for (int i = 0; i < items.count(); i++) {
3823 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3824 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3825 ItemInfo info = item->info();
3826 if (item->type() == AVWIDGET) {
3827 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3828 // error, clip cannot be removed from playlist
3829 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3831 clipsToMove.append(info);
3834 transitionsToMove.append(info);
3835 Transition *tr = static_cast <Transition*>(item);
3836 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3839 m_document->renderer()->blockSignals(false);
3840 for (int i = 0; i < items.count(); i++) {
3841 // re-add items in correct place
3842 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3843 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3845 ItemInfo info = item->info();
3846 int tracknumber = m_document->tracksCount() - info.track - 1;
3847 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3849 group->removeFromGroup(item);
3850 item->setItemLocked(true);
3853 if (item->type() == AVWIDGET) {
3854 ClipItem *clip = static_cast <ClipItem*>(item);
3855 int trackProducer = info.track;
3856 info.track = m_document->tracksCount() - info.track;
3857 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3858 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3859 for (int i = 0; i < clip->effectsCount(); i++) {
3860 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3863 Transition *tr = static_cast <Transition*>(item);
3864 int newTrack = tr->transitionEndTrack();
3865 if (!tr->forcedTrack()) {
3866 newTrack = getPreviousVideoTrack(info.track);
3868 tr->updateTransitionEndTrack(newTrack);
3869 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3870 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3873 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3874 updateTrackDuration(-1, moveGroup);
3875 m_commandStack->push(moveGroup);
3877 //QPointF top = group->sceneBoundingRect().topLeft();
3878 //QPointF oldpos = m_selectionGroup->scenePos();
3879 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3880 //group->setPos(top);
3881 //TODO: get rid of the 3 lines below
3882 if (m_selectionGroup) {
3883 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3884 m_selectionGroupInfo.track = m_selectionGroup->track();
3885 items = m_selectionGroup->childItems();
3886 resetSelectionGroup(false);
3888 QSet <QGraphicsItem*> groupList;
3889 QSet <QGraphicsItem*> itemList;
3890 while (!items.isEmpty()) {
3891 QGraphicsItem *first = items.takeFirst();
3892 if (first->type() == GROUPWIDGET) {
3893 if (first != m_selectionGroup) {
3894 groupList.insert(first);
3897 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3898 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3899 if (first->parentItem() != m_selectionGroup) {
3900 groupList.insert(first->parentItem());
3902 else itemList.insert(first);
3904 else itemList.insert(first);
3907 foreach(QGraphicsItem *item, groupList) {
3908 itemList.unite(item->childItems().toSet());
3909 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3912 foreach(QGraphicsItem *item, itemList) {
3913 item->setSelected(true);
3914 if (item->parentItem())
3915 item->parentItem()->setSelected(true);
3917 resetSelectionGroup();
3918 groupSelectedItems(itemList.toList());
3920 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3923 setDocumentModified();
3926 m_document->renderer()->doRefresh();
3927 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3929 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3930 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3932 QUndoCommand *resizeCommand = new QUndoCommand();
3933 resizeCommand->setText(i18n("Resize group"));
3934 QList <QGraphicsItem *> items = parent->childItems();
3935 QList <ItemInfo> infos = parent->resizeInfos();
3936 parent->clearResizeInfos();
3938 for (int i = 0; i < items.count(); ++i) {
3939 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3940 if (item && item->type() == AVWIDGET) {
3941 ItemInfo info = infos.at(itemcount);
3942 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3946 m_commandStack->push(resizeCommand);
3949 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3950 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3952 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3954 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3955 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3957 QUndoCommand *resizeCommand = new QUndoCommand();
3958 resizeCommand->setText(i18n("Resize group"));
3959 QList <QGraphicsItem *> items = parent->childItems();
3960 QList <ItemInfo> infos = parent->resizeInfos();
3961 parent->clearResizeInfos();
3963 for (int i = 0; i < items.count(); ++i) {
3964 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3965 if (item && item->type() == AVWIDGET) {
3966 ItemInfo info = infos.at(itemcount);
3967 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3971 updateTrackDuration(-1, resizeCommand);
3972 m_commandStack->push(resizeCommand);
3975 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3976 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3978 } else if (m_operationMode == FADEIN) {
3979 // resize fade in effect
3980 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3981 int ix = item->hasEffect("volume", "fadein");
3982 int ix2 = item->hasEffect("", "fade_from_black");
3984 QDomElement oldeffect = item->effectAtIndex(ix);
3985 int start = item->cropStart().frames(m_document->fps());
3986 int end = item->fadeIn();
3988 slotDeleteEffect(item, -1, oldeffect, false);
3991 QDomElement effect = oldeffect.cloneNode().toElement();
3992 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3993 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3994 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3995 emit clipItemSelected(item);
3997 } else if (item->fadeIn() != 0 && ix2 == -1) {
3999 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4001 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4002 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4003 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4004 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4007 QDomElement oldeffect = item->effectAtIndex(ix2);
4008 int start = item->cropStart().frames(m_document->fps());
4009 int end = item->fadeIn();
4011 slotDeleteEffect(item, -1, oldeffect, false);
4014 QDomElement effect = oldeffect.cloneNode().toElement();
4015 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4016 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4017 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4018 emit clipItemSelected(item);
4021 } else if (m_operationMode == FADEOUT) {
4022 // resize fade out effect
4023 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4024 int ix = item->hasEffect("volume", "fadeout");
4025 int ix2 = item->hasEffect("", "fade_to_black");
4027 QDomElement oldeffect = item->effectAtIndex(ix);
4028 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4029 int start = item->fadeOut();
4031 slotDeleteEffect(item, -1, oldeffect, false);
4033 start = end - start;
4034 QDomElement effect = oldeffect.cloneNode().toElement();
4035 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4036 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4037 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4038 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4039 emit clipItemSelected(item);
4041 } else if (item->fadeOut() != 0 && ix2 == -1) {
4043 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4045 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4046 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4047 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4048 int start = end-item->fadeOut();
4049 EffectsList::setParameter(effect, "in", QString::number(start));
4050 EffectsList::setParameter(effect, "out", QString::number(end));
4051 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4054 QDomElement oldeffect = item->effectAtIndex(ix2);
4055 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4056 int start = item->fadeOut();
4058 slotDeleteEffect(item, -1, oldeffect, false);
4060 start = end - start;
4061 QDomElement effect = oldeffect.cloneNode().toElement();
4062 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4063 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4064 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4065 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4066 emit clipItemSelected(item);
4069 } else if (m_operationMode == KEYFRAME) {
4070 // update the MLT effect
4071 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4072 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4074 // check if we want to remove keyframe
4075 double val = mapToScene(event->pos()).toPoint().y();
4076 QRectF br = item->sceneBoundingRect();
4077 double maxh = 100.0 / br.height();
4078 val = (br.bottom() - val) * maxh;
4079 int start = item->cropStart().frames(m_document->fps());
4080 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4082 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4084 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4086 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4089 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4090 //item->updateKeyframeEffect();
4091 //QString next = item->keyframes(item->selectedEffectIndex());
4092 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4093 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4095 m_commandStack->push(command);
4096 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4097 emit clipItemSelected(item);
4099 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected() && m_dragItem->isEnabled()) {
4100 // A transition is selected
4102 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4103 if (transitionClip && transitionClip->baseClip()) {
4104 QString size = transitionClip->baseClip()->getProperty("frame_size");
4105 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4106 if (factor == 0) factor = 1.0;
4107 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4108 p.setY(size.section('x', 1, 1).toInt());
4110 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4111 } else emit transitionItemSelected(NULL);
4112 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4113 m_operationMode = NONE;
4116 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4118 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4120 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4121 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4122 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4123 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4124 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4125 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4126 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4129 m_waitingThumbs.removeAll(item);
4131 if (item->isSelected()) emit clipItemSelected(NULL);
4132 item->baseClip()->removeReference();
4133 m_document->updateClip(item->baseClip()->getId());
4135 /*if (item->baseClip()->isTransparent()) {
4136 // also remove automatic transition
4137 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4138 if (tr && tr->isAutomatic()) {
4139 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4140 scene()->removeItem(tr);
4145 if (m_dragItem == item) m_dragItem = NULL;
4147 #if QT_VERSION >= 0x040600
4148 // animate item deletion
4149 item->closeAnimation();
4150 /*if (refresh) item->closeAnimation();
4152 // no refresh, means we have several operations chained, we need to delete clip immediatly
4153 // so that it does not get in the way of the other
4162 setDocumentModified();
4163 if (refresh) m_document->renderer()->doRefresh();
4166 void CustomTrackView::deleteSelectedClips()
4168 resetSelectionGroup();
4169 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4170 if (itemList.count() == 0) {
4171 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4174 scene()->clearSelection();
4175 QUndoCommand *deleteSelected = new QUndoCommand();
4179 int transitionCount = 0;
4180 // expand & destroy groups
4181 for (int i = 0; i < itemList.count(); i++) {
4182 if (itemList.at(i)->type() == GROUPWIDGET) {
4184 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4185 QList <ItemInfo> clipInfos;
4186 QList <ItemInfo> transitionInfos;
4187 for (int j = 0; j < children.count(); j++) {
4188 if (children.at(j)->type() == AVWIDGET) {
4189 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4190 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4191 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4192 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4193 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4195 if (itemList.contains(children.at(j))) {
4196 children.removeAt(j);
4200 itemList += children;
4201 if (clipInfos.count() > 0)
4202 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4204 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4205 itemList.insert(i + 1, itemList.at(i)->parentItem());
4208 for (int i = 0; i < itemList.count(); i++) {
4209 if (itemList.at(i)->type() == AVWIDGET) {
4211 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4212 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4213 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4214 emit clipItemSelected(NULL);
4215 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4217 Transition *item = static_cast <Transition *>(itemList.at(i));
4218 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4219 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4220 emit transitionItemSelected(NULL);
4223 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4224 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4225 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4226 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4227 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4228 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4229 else deleteSelected->setText(i18n("Delete selected items"));
4230 updateTrackDuration(-1, deleteSelected);
4231 new RefreshMonitorCommand(this, false, deleteSelected);
4232 m_commandStack->push(deleteSelected);
4233 m_document->renderer()->doRefresh();
4237 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4240 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4242 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4244 kDebug() << "ERROR: Cannot find clip for speed change";
4245 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4248 info.track = m_document->tracksCount() - item->track();
4249 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4251 item->setSpeed(speed, strobe);
4252 item->updateRectGeometry();
4253 if (item->cropDuration().frames(m_document->fps()) != endPos)
4254 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4255 updatePositionEffects(item, info);
4256 setDocumentModified();
4258 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4262 void CustomTrackView::cutSelectedClips()
4264 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4265 QList<AbstractGroupItem *> groups;
4266 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4267 for (int i = 0; i < itemList.count(); ++i) {
4268 if (!itemList.at(i))
4270 if (itemList.at(i)->type() == AVWIDGET) {
4271 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4272 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4273 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4274 if (!groups.contains(group))
4276 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4277 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4278 m_commandStack->push(command);
4280 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4281 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4282 if (!groups.contains(group))
4287 for (int i = 0; i < groups.count(); ++i)
4288 razorGroup(groups.at(i), currentPos);
4291 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4294 QList <QGraphicsItem *> children = group->childItems();
4295 QList <ItemInfo> clips1, transitions1;
4296 QList <ItemInfo> clipsCut, transitionsCut;
4297 QList <ItemInfo> clips2, transitions2;
4298 for (int i = 0; i < children.count(); ++i) {
4299 children.at(i)->setSelected(false);
4300 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4301 if (child->type() == AVWIDGET) {
4302 if (cutPos > child->endPos())
4303 clips1 << child->info();
4304 else if (cutPos < child->startPos())
4305 clips2 << child->info();
4307 clipsCut << child->info();
4309 if (cutPos > child->endPos())
4310 transitions1 << child->info();
4311 else if (cutPos < child->startPos())
4312 transitions2 << child->info();
4314 transitionsCut << child->info();
4317 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4319 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4320 m_commandStack->push(command);
4324 void CustomTrackView::slotRazorGroup(QList <ItemInfo> clips1, QList <ItemInfo> transitions1, QList <ItemInfo> clipsCut, QList <ItemInfo> transitionsCut, QList <ItemInfo> clips2, QList <ItemInfo> transitions2, GenTime cutPos, bool cut)
4327 for (int i = 0; i < clipsCut.count(); ++i) {
4328 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4330 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4331 clips1 << clip->info();
4332 if (clipBehind != NULL)
4333 clips2 << clipBehind->info();
4336 /* TODO: cut transitionsCut
4337 * For now just append them to group1 */
4338 transitions1 << transitionsCut;
4339 doGroupClips(clips1, transitions1, true);
4340 doGroupClips(clips2, transitions2, true);
4342 /* we might also just use clipsCut.at(0)->parentItem().
4343 * Do this loop just in case something went wrong during cut */
4344 for (int i = 0; i < clipsCut.count(); ++i) {
4345 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4346 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4347 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4348 QList <QGraphicsItem *> children = group->childItems();
4349 QList <ItemInfo> groupClips;
4350 QList <ItemInfo> groupTrans;
4351 for (int j = 0; j < children.count(); ++j) {
4352 if (children.at(j)->type() == AVWIDGET)
4353 groupClips << ((AbstractClipItem *)children.at(j))->info();
4354 else if (children.at(j)->type() == TRANSITIONWIDGET)
4355 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4357 doGroupClips(groupClips, groupTrans, false);
4361 for (int i = 0; i < clipsCut.count(); ++i)
4362 cutClip(clipsCut.at(i), cutPos, false);
4363 // TODO: uncut transitonsCut
4364 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4368 void CustomTrackView::groupClips(bool group)
4370 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4371 QList <ItemInfo> clipInfos;
4372 QList <ItemInfo> transitionInfos;
4375 int max = itemList.count();
4376 for (int i = 0; i < max; i++) {
4377 if (itemList.at(i)->type() == GROUPWIDGET) {
4378 itemList += itemList.at(i)->childItems();
4382 for (int i = 0; i < itemList.count(); i++) {
4383 if (itemList.at(i)->type() == AVWIDGET) {
4384 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4385 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4386 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4387 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4388 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4391 if (clipInfos.count() > 0) {
4392 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4393 m_commandStack->push(command);
4397 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4399 resetSelectionGroup();
4400 m_scene->clearSelection();
4402 for (int i = 0; i < clipInfos.count(); i++) {
4403 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4404 if (clip == NULL) continue;
4405 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4406 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4407 m_document->clipManager()->removeGroup(grp);
4408 scene()->destroyItemGroup(grp);
4410 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4412 for (int i = 0; i < transitionInfos.count(); i++) {
4413 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4414 if (tr == NULL) continue;
4415 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4416 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4417 m_document->clipManager()->removeGroup(grp);
4418 scene()->destroyItemGroup(grp);
4420 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4422 setDocumentModified();
4425 QList <QGraphicsItem *>list;
4426 for (int i = 0; i < clipInfos.count(); i++) {
4427 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4430 //clip->setSelected(true);
4433 for (int i = 0; i < transitionInfos.count(); i++) {
4434 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4437 //clip->setSelected(true);
4440 groupSelectedItems(list, false, true, true);
4441 setDocumentModified();
4444 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4446 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4447 if (baseclip == NULL) {
4448 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4452 if (baseclip->getProducer() == NULL) {
4453 // If the clip has no producer, we must wait until it is created...
4455 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4456 emit forceClipProcessing(clipId);
4457 qApp->processEvents();
4458 for (int i = 0; i < 10; i++) {
4459 if (baseclip->getProducer() == NULL) {
4460 qApp->processEvents();
4461 m_producerNotReady.wait(&m_mutex, 200);
4464 if (baseclip->getProducer() == NULL) {
4465 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4469 emit displayMessage(QString(), InformationMessage);
4473 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4474 item->setEffectList(effects);
4475 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4476 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4477 scene()->addItem(item);
4479 int producerTrack = info.track;
4480 int tracknumber = m_document->tracksCount() - info.track - 1;
4481 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4482 if (isLocked) item->setItemLocked(true);
4484 baseclip->addReference();
4485 m_document->updateClip(baseclip->getId());
4486 info.track = m_document->tracksCount() - info.track;
4487 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4488 for (int i = 0; i < item->effectsCount(); i++) {
4489 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4491 setDocumentModified();
4493 m_document->renderer()->doRefresh();
4494 if (!baseclip->isPlaceHolder())
4495 m_waitingThumbs.append(item);
4496 m_thumbsTimer.start();
4499 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4501 QMutexLocker locker(&m_mutex);
4502 QList<QGraphicsItem *> list = scene()->items();
4503 QList <ClipItem *>clipList;
4504 ClipItem *clip = NULL;
4505 DocClipBase *baseClip = NULL;
4506 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4507 for (int i = 0; i < list.size(); ++i) {
4508 if (list.at(i)->type() == AVWIDGET) {
4509 clip = static_cast <ClipItem *>(list.at(i));
4510 if (clip->clipProducer() == clipId) {
4511 if (baseClip == NULL) {
4512 baseClip = clip->baseClip();
4514 ItemInfo info = clip->info();
4515 Mlt::Producer *prod = NULL;
4516 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4517 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4518 else prod = baseClip->getProducer(info.track);
4519 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4520 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4522 else clipList.append(clip);
4526 for (int i = 0; i < clipList.count(); i++)
4527 clipList.at(i)->refreshClip(true, true);
4528 m_document->renderer()->unlockService(tractor);
4531 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4533 int framepos = (int)(pos.frames(m_document->fps()));
4534 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4535 ClipItem *clip = NULL;
4536 for (int i = 0; i < list.size(); i++) {
4537 if (!list.at(i)->isEnabled()) continue;
4538 if (list.at(i)->type() == AVWIDGET) {
4539 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4540 if (test->endPos() == pos) clip = test;
4547 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4549 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4550 ClipItem *clip = NULL;
4551 for (int i = 0; i < list.size(); i++) {
4552 if (!list.at(i)->isEnabled()) continue;
4553 if (list.at(i)->type() == AVWIDGET) {
4554 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4555 if (test->startPos() == pos) clip = test;
4562 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4564 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4565 QList<QGraphicsItem *> list = scene()->items(p);
4566 ClipItem *clip = NULL;
4567 for (int i = 0; i < list.size(); i++) {
4568 if (!list.at(i)->isEnabled()) continue;
4569 if (list.at(i)->type() == AVWIDGET) {
4570 clip = static_cast <ClipItem *>(list.at(i));
4577 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4579 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4583 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4585 int pos = info.startPos.frames(m_document->fps());
4586 int track = m_document->tracksCount() - info.b_track;
4587 return getTransitionItemAt(pos, track);
4590 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4592 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4593 QList<QGraphicsItem *> list = scene()->items(p);
4594 Transition *clip = NULL;
4595 for (int i = 0; i < list.size(); i++) {
4596 if (!list.at(i)->isEnabled()) continue;
4597 if (list.at(i)->type() == TRANSITIONWIDGET) {
4598 clip = static_cast <Transition *>(list.at(i));
4605 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4607 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4610 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4612 int framepos = (int)(pos.frames(m_document->fps()));
4613 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4614 QList<QGraphicsItem *> list = scene()->items(p);
4615 Transition *clip = NULL;
4616 for (int i = 0; i < list.size(); i++) {
4617 if (!list.at(i)->isEnabled()) continue;
4618 if (list.at(i)->type() == TRANSITIONWIDGET) {
4619 Transition *test = static_cast <Transition *>(list.at(i));
4620 if (test->endPos() == pos) clip = test;
4627 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4629 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4630 QList<QGraphicsItem *> list = scene()->items(p);
4631 Transition *clip = NULL;
4632 for (int i = 0; i < list.size(); ++i) {
4633 if (!list.at(i)->isEnabled()) continue;
4634 if (list.at(i)->type() == TRANSITIONWIDGET) {
4635 Transition *test = static_cast <Transition *>(list.at(i));
4636 if (test->startPos() == pos) clip = test;
4643 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4645 if (m_selectionGroup) resetSelectionGroup(false);
4646 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4648 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);
4649 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4652 Mlt::Producer *prod = item->getProducer(end.track);
4655 qDebug() << "Moving item " << (long)item << " from .. to:";
4656 qDebug() << item->info();
4660 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4661 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4664 bool snap = KdenliveSettings::snaptopoints();
4665 KdenliveSettings::setSnaptopoints(false);
4666 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4668 int tracknumber = m_document->tracksCount() - end.track - 1;
4669 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4670 m_scene->clearSelection();
4671 if (isLocked) item->setItemLocked(true);
4673 if (item->isItemLocked()) item->setItemLocked(false);
4674 item->setSelected(true);
4676 if (item->baseClip()->isTransparent()) {
4677 // Also move automatic transition
4678 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4679 if (tr && tr->isAutomatic()) {
4680 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4681 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);
4682 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4685 KdenliveSettings::setSnaptopoints(snap);
4686 setDocumentModified();
4688 // undo last move and emit error message
4689 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4691 if (refresh) m_document->renderer()->doRefresh();
4692 if (out_actualEnd != NULL) {
4693 *out_actualEnd = item->info();
4695 qDebug() << "Actual end position updated:" << *out_actualEnd;
4699 qDebug() << item->info();
4704 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4707 resetSelectionGroup();
4708 m_scene->clearSelection();
4710 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4711 scene()->addItem(m_selectionGroup);
4713 m_document->renderer()->blockSignals(true);
4714 for (int i = 0; i < startClip.count(); i++) {
4716 startClip[i].startPos = startClip.at(i).startPos - offset;
4717 startClip[i].track = startClip.at(i).track - trackOffset;
4719 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4721 clip->setItemLocked(false);
4722 if (clip->parentItem()) {
4723 m_selectionGroup->addItem(clip->parentItem());
4725 m_selectionGroup->addItem(clip);
4727 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4728 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4730 for (int i = 0; i < startTransition.count(); i++) {
4732 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4733 startTransition[i].track = startTransition.at(i).track - trackOffset;
4735 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4737 tr->setItemLocked(false);
4738 if (tr->parentItem()) {
4739 m_selectionGroup->addItem(tr->parentItem());
4741 m_selectionGroup->addItem(tr);
4743 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());
4744 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4746 m_document->renderer()->blockSignals(false);
4748 if (m_selectionGroup) {
4749 bool snap = KdenliveSettings::snaptopoints();
4750 KdenliveSettings::setSnaptopoints(false);
4752 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4753 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4755 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4756 QList <AbstractGroupItem*> groupList;
4758 int max = children.count();
4759 for (int i = 0; i < max; i++) {
4760 if (children.at(i)->type() == GROUPWIDGET) {
4761 children += children.at(i)->childItems();
4762 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4763 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4764 /*m_document->clipManager()->removeGroup(grp);
4765 m_scene->destroyItemGroup(grp);*/
4766 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4767 if (!groupList.contains(group)) groupList.append(group);
4768 children.removeAll(children.at(i));
4773 for (int i = 0; i < children.count(); i++) {
4774 // re-add items in correct place
4775 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4776 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4778 ItemInfo info = item->info();
4779 int tracknumber = m_document->tracksCount() - info.track - 1;
4780 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4782 item->setItemLocked(true);
4783 else if (item->isItemLocked())
4784 item->setItemLocked(false);
4786 if (item->type() == AVWIDGET) {
4787 ClipItem *clip = static_cast <ClipItem*>(item);
4788 int trackProducer = info.track;
4789 info.track = m_document->tracksCount() - info.track;
4790 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4791 for (int i = 0; i < clip->effectsCount(); i++) {
4792 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4794 } else if (item->type() == TRANSITIONWIDGET) {
4795 Transition *tr = static_cast <Transition*>(item);
4797 if (!tr->forcedTrack()) {
4798 newTrack = getPreviousVideoTrack(info.track);
4800 newTrack = tr->transitionEndTrack() + trackOffset;
4801 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4803 tr->updateTransitionEndTrack(newTrack);
4804 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4808 resetSelectionGroup(false);
4809 for (int i = 0; i < groupList.count(); i++) {
4810 rebuildGroup(groupList.at(i));
4815 KdenliveSettings::setSnaptopoints(snap);
4816 m_document->renderer()->doRefresh();
4817 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4820 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4822 Transition *item = getTransitionItemAt(start.startPos, start.track);
4824 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);
4825 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4829 bool snap = KdenliveSettings::snaptopoints();
4830 KdenliveSettings::setSnaptopoints(false);
4832 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4833 // Transition was moved
4834 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4835 } else if (end.endPos == start.endPos) {
4836 // Transition start resize
4837 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4838 } else if (end.startPos == start.startPos) {
4839 // Transition end resize;
4840 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4841 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4844 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4845 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4846 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4848 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4849 KdenliveSettings::setSnaptopoints(snap);
4850 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4851 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());
4852 if (m_dragItem && m_dragItem == item) {
4854 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4855 if (transitionClip && transitionClip->baseClip()) {
4856 QString size = transitionClip->baseClip()->getProperty("frame_size");
4857 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4858 if (factor == 0) factor = 1.0;
4859 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4860 p.setY(size.section('x', 1, 1).toInt());
4862 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4864 if (refresh) m_document->renderer()->doRefresh();
4865 setDocumentModified();
4868 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4870 bool resizeClipStart = (start.startPos != end.startPos);
4871 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4873 if (dontWorry) return;
4874 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);
4875 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4878 if (item->parentItem()) {
4879 // Item is part of a group, reset group
4880 resetSelectionGroup();
4883 bool snap = KdenliveSettings::snaptopoints();
4884 KdenliveSettings::setSnaptopoints(false);
4886 if (resizeClipStart) {
4887 ItemInfo clipinfo = item->info();
4888 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4889 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4891 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4894 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4896 ItemInfo clipinfo = item->info();
4897 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4898 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4900 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4902 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4904 if (!resizeClipStart && end.cropStart != start.cropStart) {
4905 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4906 ItemInfo clipinfo = end;
4907 clipinfo.track = m_document->tracksCount() - end.track;
4908 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4910 item->setCropStart(end.cropStart);
4911 item->resetThumbs(true);
4914 m_document->renderer()->doRefresh();
4915 KdenliveSettings::setSnaptopoints(snap);
4916 setDocumentModified();
4919 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4921 if (pos == oldInfo.startPos.frames(m_document->fps()))
4923 bool snap = KdenliveSettings::snaptopoints();
4925 KdenliveSettings::setSnaptopoints(false);
4926 item->resizeStart(pos);
4927 if (item->startPos().frames(m_document->fps()) != pos) {
4928 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4929 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4930 KdenliveSettings::setSnaptopoints(snap);
4933 KdenliveSettings::setSnaptopoints(snap);
4936 bool hasParentCommand = false;
4938 hasParentCommand = true;
4940 command = new QUndoCommand();
4941 command->setText(i18n("Resize clip start"));
4944 // do this here, too, because otherwise undo won't update the group
4945 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4946 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4948 ItemInfo info = item->info();
4949 if (item->type() == AVWIDGET) {
4950 ItemInfo resizeinfo = oldInfo;
4951 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4952 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4954 // Check if there is an automatic transition on that clip (lower track)
4955 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4956 if (transition && transition->isAutomatic()) {
4957 ItemInfo trInfo = transition->info();
4958 ItemInfo newTrInfo = trInfo;
4959 newTrInfo.startPos = item->startPos();
4960 if (newTrInfo.startPos < newTrInfo.endPos)
4961 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4963 // Check if there is an automatic transition on that clip (upper track)
4964 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4965 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4966 ItemInfo trInfo = transition->info();
4967 ItemInfo newTrInfo = trInfo;
4968 newTrInfo.startPos = item->startPos();
4969 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4970 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4971 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4974 ClipItem *clip = static_cast < ClipItem * >(item);
4977 // Since we must always resize clip before updating the keyframes, we
4978 // put a resize command before & after checking keyframes so that
4979 // we are sure the resize is performed before whenever we do or undo the action
4980 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4981 adjustEffects(clip, oldInfo, command);
4982 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4984 KdenliveSettings::setSnaptopoints(false);
4985 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4986 KdenliveSettings::setSnaptopoints(snap);
4987 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4989 } else if (item->type() == TRANSITIONWIDGET) {
4990 Transition *transition = static_cast <Transition *>(item);
4991 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)) {
4992 // Cannot resize transition
4993 KdenliveSettings::setSnaptopoints(false);
4994 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4995 KdenliveSettings::setSnaptopoints(snap);
4996 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4998 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4999 if (command == NULL)
5000 m_commandStack->push(moveCommand);
5004 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5005 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5007 if (!hasParentCommand)
5008 m_commandStack->push(command);
5011 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5013 if (pos == oldInfo.endPos.frames(m_document->fps()))
5015 bool snap = KdenliveSettings::snaptopoints();
5017 KdenliveSettings::setSnaptopoints(false);
5018 item->resizeEnd(pos);
5019 if (item->endPos().frames(m_document->fps()) != pos) {
5020 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5021 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5022 KdenliveSettings::setSnaptopoints(snap);
5025 KdenliveSettings::setSnaptopoints(snap);
5028 bool hasParentCommand = false;
5030 hasParentCommand = true;
5032 command = new QUndoCommand();
5035 // do this here, too, because otherwise undo won't update the group
5036 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5037 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5039 ItemInfo info = item->info();
5040 if (item->type() == AVWIDGET) {
5041 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5042 ItemInfo resizeinfo = info;
5043 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5044 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5046 // Check if there is an automatic transition on that clip (lower track)
5047 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5048 if (tr && tr->isAutomatic()) {
5049 ItemInfo trInfo = tr->info();
5050 ItemInfo newTrInfo = trInfo;
5051 newTrInfo.endPos = item->endPos();
5052 if (newTrInfo.endPos > newTrInfo.startPos)
5053 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5056 // Check if there is an automatic transition on that clip (upper track)
5057 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5058 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5059 ItemInfo trInfo = tr->info();
5060 ItemInfo newTrInfo = trInfo;
5061 newTrInfo.endPos = item->endPos();
5062 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5063 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5064 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5068 ClipItem *clip = static_cast < ClipItem * >(item);
5071 // Since we must always resize clip before updating the keyframes, we
5072 // put a resize command before & after checking keyframes so that
5073 // we are sure the resize is performed before whenever we do or undo the action
5074 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5075 adjustEffects(clip, oldInfo, command);
5076 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5078 KdenliveSettings::setSnaptopoints(false);
5079 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5080 KdenliveSettings::setSnaptopoints(true);
5081 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5083 } else if (item->type() == TRANSITIONWIDGET) {
5084 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5085 Transition *transition = static_cast <Transition *>(item);
5086 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)) {
5087 // Cannot resize transition
5088 KdenliveSettings::setSnaptopoints(false);
5089 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5090 KdenliveSettings::setSnaptopoints(true);
5091 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5093 // Check transition keyframes
5094 QDomElement old = transition->toXML();
5095 if (transition->updateKeyframes()) {
5096 QDomElement xml = transition->toXML();
5097 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);
5098 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5100 new MoveTransitionCommand(this, oldInfo, info, false, command);
5103 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5104 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5106 if (!hasParentCommand) {
5107 updateTrackDuration(oldInfo.track, command);
5108 m_commandStack->push(command);
5112 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5114 int end = item->fadeIn();
5116 // there is a fade in effect
5117 int effectPos = item->hasEffect("volume", "fadein");
5118 if (effectPos != -1) {
5119 QDomElement effect = item->getEffectAtIndex(effectPos);
5120 int start = item->cropStart().frames(m_document->fps());
5121 int max = item->cropDuration().frames(m_document->fps());
5123 // Make sure the fade effect is not longer than the clip
5124 item->setFadeIn(max);
5125 end = item->fadeIn();
5128 EffectsList::setParameter(effect, "in", QString::number(start));
5129 EffectsList::setParameter(effect, "out", QString::number(end));
5131 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5132 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5133 // if fade effect is displayed, update the effect edit widget with new clip duration
5134 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5135 emit clipItemSelected(item);
5138 effectPos = item->hasEffect("brightness", "fade_from_black");
5139 if (effectPos != -1) {
5140 QDomElement effect = item->getEffectAtIndex(effectPos);
5141 int start = item->cropStart().frames(m_document->fps());
5142 int max = item->cropDuration().frames(m_document->fps());
5144 // Make sure the fade effect is not longer than the clip
5145 item->setFadeIn(max);
5146 end = item->fadeIn();
5149 EffectsList::setParameter(effect, "in", QString::number(start));
5150 EffectsList::setParameter(effect, "out", QString::number(end));
5152 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5153 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5154 // if fade effect is displayed, update the effect edit widget with new clip duration
5155 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5156 emit clipItemSelected(item);
5161 int start = item->fadeOut();
5163 // there is a fade out effect
5164 int effectPos = item->hasEffect("volume", "fadeout");
5165 if (effectPos != -1) {
5166 QDomElement effect = item->getEffectAtIndex(effectPos);
5167 int max = item->cropDuration().frames(m_document->fps());
5168 int end = max + item->cropStart().frames(m_document->fps());
5170 // Make sure the fade effect is not longer than the clip
5171 item->setFadeOut(max);
5172 start = item->fadeOut();
5174 start = end - start;
5175 EffectsList::setParameter(effect, "in", QString::number(start));
5176 EffectsList::setParameter(effect, "out", QString::number(end));
5178 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5179 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5180 // if fade effect is displayed, update the effect edit widget with new clip duration
5181 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5182 emit clipItemSelected(item);
5185 effectPos = item->hasEffect("brightness", "fade_to_black");
5186 if (effectPos != -1) {
5187 QDomElement effect = item->getEffectAtIndex(effectPos);
5188 int max = item->cropDuration().frames(m_document->fps());
5189 int end = max + item->cropStart().frames(m_document->fps());
5191 // Make sure the fade effect is not longer than the clip
5192 item->setFadeOut(max);
5193 start = item->fadeOut();
5195 start = end - start;
5196 EffectsList::setParameter(effect, "in", QString::number(start));
5197 EffectsList::setParameter(effect, "out", QString::number(end));
5199 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5200 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5201 // if fade effect is displayed, update the effect edit widget with new clip duration
5202 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5203 emit clipItemSelected(item);
5208 int effectPos = item->hasEffect("freeze", "freeze");
5209 if (effectPos != -1) {
5210 // Freeze effect needs to be adjusted with clip resize
5211 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5212 QDomElement eff = item->getEffectAtIndex(effectPos);
5213 if (!eff.isNull() && diff != 0) {
5214 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5215 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5217 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5218 emit clipItemSelected(item);
5225 double CustomTrackView::getSnapPointForPos(double pos)
5227 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5230 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5232 QList <GenTime> snaps;
5233 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5234 QList<QGraphicsItem *> itemList = items();
5235 for (int i = 0; i < itemList.count(); i++) {
5236 if (itemList.at(i) == selected) continue;
5237 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5238 if (itemList.at(i)->type() == AVWIDGET) {
5239 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5240 GenTime start = item->startPos();
5241 GenTime end = item->endPos();
5242 snaps.append(start);
5244 if (!offsetList.isEmpty()) {
5245 for (int j = 0; j < offsetList.size(); j++) {
5246 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5247 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5251 QList < GenTime > markers = item->snapMarkers();
5252 for (int j = 0; j < markers.size(); ++j) {
5253 GenTime t = markers.at(j);
5255 if (!offsetList.isEmpty()) {
5256 for (int k = 0; k < offsetList.size(); k++) {
5257 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5261 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5262 Transition *transition = static_cast <Transition*>(itemList.at(i));
5263 GenTime start = transition->startPos();
5264 GenTime end = transition->endPos();
5265 snaps.append(start);
5267 if (!offsetList.isEmpty()) {
5268 for (int j = 0; j < offsetList.size(); j++) {
5269 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5270 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5276 // add cursor position
5277 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5279 if (!offsetList.isEmpty()) {
5280 for (int j = 0; j < offsetList.size(); j++) {
5281 snaps.append(pos - offsetList.at(j));
5286 for (int i = 0; i < m_guides.count(); i++) {
5287 snaps.append(m_guides.at(i)->position());
5288 if (!offsetList.isEmpty()) {
5289 for (int j = 0; j < offsetList.size(); j++) {
5290 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5296 QPoint z = m_document->zone();
5297 snaps.append(GenTime(z.x(), m_document->fps()));
5298 snaps.append(GenTime(z.y(), m_document->fps()));
5301 m_scene->setSnapList(snaps);
5302 //for (int i = 0; i < m_snapPoints.size(); ++i)
5303 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5306 void CustomTrackView::slotSeekToPreviousSnap()
5308 updateSnapPoints(NULL);
5309 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5310 seekCursorPos((int) res.frames(m_document->fps()));
5314 void CustomTrackView::slotSeekToNextSnap()
5316 updateSnapPoints(NULL);
5317 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5318 seekCursorPos((int) res.frames(m_document->fps()));
5322 void CustomTrackView::clipStart()
5324 AbstractClipItem *item = getMainActiveClip();
5326 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5331 void CustomTrackView::clipEnd()
5333 AbstractClipItem *item = getMainActiveClip();
5335 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5340 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5342 DocClipBase *base = m_document->clipManager()->getClipById(id);
5344 QMap <QString, QString> extraData = base->analysisData();
5345 QString oldData = extraData.value(key);
5346 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5347 if (!groupCommand) m_commandStack->push(command);
5350 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5352 QUndoCommand *subCommand = NULL;
5353 if (newMarkers.count() > 1 && groupCommand == NULL) {
5354 subCommand = new QUndoCommand;
5355 subCommand->setText("Add markers");
5357 for (int i = 0; i < newMarkers.count(); i++) {
5358 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5359 if (oldMarker == CommentedTime()) {
5360 oldMarker = newMarkers.at(i);
5361 oldMarker.setMarkerType(-1);
5363 if (newMarkers.count() == 1 && !groupCommand) {
5364 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5365 m_commandStack->push(command);
5367 else if (groupCommand) {
5368 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5371 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5374 if (subCommand) m_commandStack->push(subCommand);
5377 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5379 CommentedTime oldmarker(position, comment);
5380 CommentedTime marker = oldmarker;
5381 marker.setMarkerType(-1);
5382 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5383 m_commandStack->push(command);
5386 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5388 DocClipBase *base = m_document->clipManager()->getClipById(id);
5389 QList <CommentedTime> markers = base->commentedSnapMarkers();
5391 if (markers.isEmpty()) {
5392 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5395 QUndoCommand *deleteMarkers = new QUndoCommand();
5396 deleteMarkers->setText("Delete clip markers");
5398 for (int i = 0; i < markers.size(); i++) {
5399 CommentedTime oldMarker = markers.at(i);
5400 CommentedTime marker = oldMarker;
5401 marker.setMarkerType(-1);
5402 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5404 m_commandStack->push(deleteMarkers);
5407 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5409 DocClipBase *base = m_document->clipManager()->getClipById(id);
5410 QList < CommentedTime > markers = base->commentedSnapMarkers();
5411 if (!markers.isEmpty()) {
5412 // Set up categories
5413 QComboBox *cbox = new QComboBox;
5414 cbox->insertItem(0, i18n("All categories"));
5415 for (int i = 0; i < 5; ++i) {
5416 cbox->insertItem(i + 1, i18n("Category %1", i));
5417 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5419 cbox->setCurrentIndex(0);
5420 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5421 fd.setMode(KFile::File);
5422 fd.setOperationMode(KFileDialog::Saving);
5424 QString url = fd.selectedFile();
5425 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5426 if (url.isEmpty()) return;
5429 int category = cbox->currentIndex() - 1;
5430 for (int i = 0; i < markers.count(); i++) {
5431 if (category >= 0) {
5432 // Save only the markers in selected category
5433 if (markers.at(i).markerType() != category) continue;
5435 data.append(QString::number(markers.at(i).time().seconds()));
5437 data.append(QString::number(markers.at(i).time().seconds()));
5439 data.append(markers.at(i).comment());
5445 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5446 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5449 file.write(data.toUtf8());
5454 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5456 QComboBox *cbox = new QComboBox;
5457 for (int i = 0; i < 5; ++i) {
5458 cbox->insertItem(i, i18n("Category %1", i));
5459 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5461 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5462 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5463 fd.setMode(KFile::File);
5464 fd.setOperationMode(KFileDialog::Opening);
5466 QString url = fd.selectedFile();
5468 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5469 if (url.isEmpty()) return;
5470 int category = cbox->currentIndex();
5473 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5474 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5477 QString data = QString::fromUtf8(file.readAll());
5479 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5482 QUndoCommand *command = new QUndoCommand();
5483 command->setText("Load markers");
5485 QList <CommentedTime> markersList;
5486 foreach(QString line, lines) {
5488 values = line.split("\t", QString::SkipEmptyParts);
5489 double time1 = values.at(0).toDouble(&ok);
5492 if (values.count() >1) {
5493 time2 = values.at(1).toDouble(&ok);
5494 if (values.count() == 2) {
5495 // Check if second value is a number or text
5498 markerText = values.at(1);
5500 else markerText = i18n("Marker");
5503 // We assume 3 values per line: in out name
5505 // 2nd value is not a number, drop
5508 markerText = values.at(2);
5512 if (!markerText.isEmpty()) {
5513 // Marker found, add it
5514 //TODO: allow user to set a marker category
5515 CommentedTime marker1(GenTime(time1), markerText, category);
5516 markersList << marker1;
5517 if (time2 > 0 && time2 != time1) {
5518 CommentedTime marker2(GenTime(time2), markerText, category);
5519 markersList << marker2;
5523 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5524 if (command->childCount() > 0) m_commandStack->push(command);
5525 else delete command;
5528 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5530 DocClipBase *base = m_document->clipManager()->getClipById(id);
5531 if (base == NULL) return;
5532 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5533 else base->addSnapMarker(marker);
5534 emit updateClipMarkers(base);
5535 setDocumentModified();
5536 viewport()->update();
5539 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5541 DocClipBase *base = m_document->clipManager()->getClipById(id);
5542 if (base == NULL) return;
5543 base->setAnalysisData(key, data);
5544 emit updateClipExtraData(base);
5545 setDocumentModified();
5546 viewport()->update();
5549 int CustomTrackView::hasGuide(int pos, int offset)
5551 for (int i = 0; i < m_guides.count(); i++) {
5552 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5553 if (qAbs(guidePos - pos) <= offset) return guidePos;
5554 else if (guidePos > pos) return -1;
5559 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5563 double fps = m_document->fps();
5564 for (int i = 0; i < m_guides.count(); i++) {
5565 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5566 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5568 goMenu->setEnabled(!m_guides.isEmpty());
5571 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5573 if (oldPos > GenTime() && pos > GenTime()) {
5575 for (int i = 0; i < m_guides.count(); i++) {
5576 if (m_guides.at(i)->position() == oldPos) {
5577 Guide *item = m_guides.at(i);
5578 item->updateGuide(pos, comment);
5582 } else if (pos > GenTime()) addGuide(pos, comment);
5586 for (int i = 0; i < m_guides.count(); i++) {
5587 if (m_guides.at(i)->position() == oldPos) {
5588 delete m_guides.takeAt(i);
5593 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5595 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5596 m_document->syncGuides(m_guides);
5599 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5601 for (int i = 0; i < m_guides.count(); i++) {
5602 if (m_guides.at(i)->position() == pos) {
5603 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5607 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5608 scene()->addItem(g);
5610 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5611 m_document->syncGuides(m_guides);
5615 void CustomTrackView::slotAddGuide(bool dialog)
5617 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5619 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5620 m_document->timecode(), i18n("Add Guide"), this);
5621 if (d->exec() != QDialog::Accepted) {
5625 marker = d->newMarker();
5628 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5630 if (addGuide(marker.time(), marker.comment())) {
5631 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5632 m_commandStack->push(command);
5636 void CustomTrackView::slotEditGuide(int guidePos)
5639 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5640 else pos = GenTime(guidePos, m_document->fps());
5642 for (int i = 0; i < m_guides.count(); i++) {
5643 if (m_guides.at(i)->position() == pos) {
5644 slotEditGuide(m_guides.at(i)->info());
5649 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5652 void CustomTrackView::slotEditGuide(CommentedTime guide)
5654 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5655 if (d->exec() == QDialog::Accepted) {
5656 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5657 m_commandStack->push(command);
5663 void CustomTrackView::slotEditTimeLineGuide()
5665 if (m_dragGuide == NULL) return;
5666 CommentedTime guide = m_dragGuide->info();
5667 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5668 m_document->timecode(), i18n("Edit Guide"), this);
5669 if (d->exec() == QDialog::Accepted) {
5670 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5671 m_commandStack->push(command);
5676 void CustomTrackView::slotDeleteGuide(int guidePos)
5679 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5680 else pos = GenTime(guidePos, m_document->fps());
5682 for (int i = 0; i < m_guides.count(); i++) {
5683 if (m_guides.at(i)->position() == pos) {
5684 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5685 m_commandStack->push(command);
5690 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5694 void CustomTrackView::slotDeleteTimeLineGuide()
5696 if (m_dragGuide == NULL) return;
5697 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5698 m_commandStack->push(command);
5702 void CustomTrackView::slotDeleteAllGuides()
5704 QUndoCommand *deleteAll = new QUndoCommand();
5705 deleteAll->setText("Delete all guides");
5706 for (int i = 0; i < m_guides.count(); i++) {
5707 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5709 m_commandStack->push(deleteAll);
5712 void CustomTrackView::setTool(PROJECTTOOL tool)
5717 setCursor(m_razorCursor);
5720 setCursor(m_spacerCursor);
5727 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5730 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5731 m_scene->setScale(scaleFactor, verticalScale);
5732 removeTipAnimation();
5733 bool adjust = false;
5734 if (verticalScale != matrix().m22()) adjust = true;
5735 setMatrix(newmatrix);
5737 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5738 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5739 for (int i = 0; i < m_guides.count(); i++) {
5740 QLineF l = m_guides.at(i)->line();
5741 l.setP2(QPointF(l.x2(), newHeight));
5742 m_guides.at(i)->setLine(l);
5744 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5747 int diff = sceneRect().width() - m_projectDuration;
5748 if (diff * newmatrix.m11() < 50) {
5749 if (newmatrix.m11() < 0.4)
5750 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5752 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5754 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5755 centerOn(QPointF(cursorPos(), verticalPos));
5758 void CustomTrackView::slotRefreshGuides()
5760 if (KdenliveSettings::showmarkers()) {
5761 for (int i = 0; i < m_guides.count(); i++)
5762 m_guides.at(i)->update();
5766 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5768 painter->setClipRect(rect);
5769 QPen pen1 = painter->pen();
5770 QColor lineColor = palette().dark().color();
5771 lineColor.setAlpha(100);
5772 pen1.setColor(lineColor);
5773 painter->setPen(pen1);
5774 double min = rect.left();
5775 double max = rect.right();
5776 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5777 int maxTrack = m_document->tracksCount();
5778 QColor lockedColor = palette().button().color();
5779 QColor audioColor = palette().alternateBase().color();
5780 for (int i = 0; i < maxTrack; i++) {
5781 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5782 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5783 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5784 if (i == m_selectedTrack)
5785 painter->fillRect(track, m_activeTrackBrush.brush(this));
5787 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5789 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5793 bool CustomTrackView::findString(const QString &text)
5796 for (int i = 0; i < m_searchPoints.size(); ++i) {
5797 marker = m_searchPoints.at(i).comment();
5798 if (marker.contains(text, Qt::CaseInsensitive)) {
5799 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5800 int vert = verticalScrollBar()->value();
5801 int hor = cursorPos();
5802 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5810 void CustomTrackView::selectFound(QString track, QString pos)
5812 seekCursorPos(m_document->timecode().getFrameCount(pos));
5813 slotSelectTrack(track.toInt());
5815 int vert = verticalScrollBar()->value();
5816 int hor = cursorPos();
5817 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5820 bool CustomTrackView::findNextString(const QString &text)
5823 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5824 marker = m_searchPoints.at(i).comment();
5825 if (marker.contains(text, Qt::CaseInsensitive)) {
5826 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5827 int vert = verticalScrollBar()->value();
5828 int hor = cursorPos();
5829 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5838 void CustomTrackView::initSearchStrings()
5840 m_searchPoints.clear();
5841 QList<QGraphicsItem *> itemList = items();
5842 for (int i = 0; i < itemList.count(); i++) {
5843 // parse all clip names
5844 if (itemList.at(i)->type() == AVWIDGET) {
5845 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5846 GenTime start = item->startPos();
5847 CommentedTime t(start, item->clipName());
5848 m_searchPoints.append(t);
5849 // add all clip markers
5850 QList < CommentedTime > markers = item->commentedSnapMarkers();
5851 m_searchPoints += markers;
5856 for (int i = 0; i < m_guides.count(); i++)
5857 m_searchPoints.append(m_guides.at(i)->info());
5859 qSort(m_searchPoints);
5862 void CustomTrackView::clearSearchStrings()
5864 m_searchPoints.clear();
5868 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5870 QList<ItemInfo> matchingInfo;
5871 QList<QGraphicsItem *> itemList = items();
5872 for (int i = 0; i < itemList.count(); i++) {
5873 if (itemList.at(i)->type() == AVWIDGET) {
5874 ClipItem *item = (ClipItem *)itemList.at(i);
5875 if (item->clipProducer() == clipId)
5876 matchingInfo << item->info();
5879 return matchingInfo;
5882 void CustomTrackView::copyClip()
5884 qDeleteAll(m_copiedItems);
5885 m_copiedItems.clear();
5886 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5887 if (itemList.count() == 0) {
5888 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5891 for (int i = 0; i < itemList.count(); i++) {
5892 if (itemList.at(i)->type() == AVWIDGET) {
5893 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5894 ClipItem *clone = clip->clone(clip->info());
5895 m_copiedItems.append(clone);
5896 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5897 Transition *dup = static_cast <Transition *>(itemList.at(i));
5898 m_copiedItems.append(dup->clone());
5903 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5905 if (m_scene->editMode() != NORMALEDIT) {
5906 // If we are in overwrite mode, always allow the move
5909 int height = m_tracksHeight - 2;
5911 if (type == TRANSITIONWIDGET) {
5912 height = Transition::itemHeight();
5913 offset = Transition::itemOffset();
5915 else if (type == AVWIDGET) {
5916 height = ClipItem::itemHeight();
5917 offset = ClipItem::itemOffset();
5919 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);
5920 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5921 for (int i = 0; i < collisions.count(); i++) {
5922 if (collisions.at(i)->type() == type) {
5929 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5932 for (int i = 0; i < infoList.count(); i++) {
5933 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));
5936 QList<QGraphicsItem *> collisions = scene()->items(path);
5937 for (int i = 0; i < collisions.count(); i++) {
5938 if (collisions.at(i)->type() == type) return false;
5943 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5945 for (int i = 0; i < items.count(); i++) {
5946 ItemInfo info = items.at(i)->info();
5947 info.startPos += offset;
5948 info.endPos += offset;
5949 info.track += trackOffset;
5950 if (!canBePastedTo(info, items.at(i)->type())) return false;
5955 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5957 QPainterPath movePath;
5958 movePath.moveTo(0, 0);
5960 for (int i = 0; i < items.count(); i++) {
5961 ItemInfo info = items.at(i)->info();
5962 info.startPos = info.startPos + offset;
5963 info.endPos = info.endPos + offset;
5964 info.track = info.track + trackOffset;
5965 if (info.startPos < GenTime()) {
5966 // No clip should go below 0
5969 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));
5970 movePath.addRect(rect);
5972 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5973 for (int i = 0; i < collisions.count(); i++) {
5974 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5975 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5983 void CustomTrackView::pasteClip()
5985 if (m_copiedItems.count() == 0) {
5986 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5991 GenTime pos = GenTime(-1);
5992 if (m_menuPosition.isNull()) {
5993 position = mapFromGlobal(QCursor::pos());
5994 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5995 track = m_selectedTrack;
5996 pos = GenTime(m_cursorPos, m_document->fps());
5997 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6001 position = m_menuPosition;
6004 if (pos == GenTime(-1))
6005 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6007 track = (int)(mapToScene(position).y() / m_tracksHeight);
6009 GenTime leftPos = m_copiedItems.at(0)->startPos();
6010 int lowerTrack = m_copiedItems.at(0)->track();
6011 int upperTrack = m_copiedItems.at(0)->track();
6012 for (int i = 1; i < m_copiedItems.count(); i++) {
6013 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6014 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6015 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6018 GenTime offset = pos - leftPos;
6019 int trackOffset = track - lowerTrack;
6021 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6022 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6023 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6024 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6027 QUndoCommand *pasteClips = new QUndoCommand();
6028 pasteClips->setText("Paste clips");
6030 for (int i = 0; i < m_copiedItems.count(); i++) {
6031 // parse all clip names
6032 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6033 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6034 ItemInfo info = clip->info();
6035 info.startPos += offset;
6036 info.endPos += offset;
6037 info.track += trackOffset;
6038 if (canBePastedTo(info, AVWIDGET)) {
6039 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6040 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6041 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6042 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6044 info.startPos = tr->startPos() + offset;
6045 info.endPos = tr->endPos() + offset;
6046 info.track = tr->track() + trackOffset;
6047 int transitionEndTrack;
6048 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6049 else transitionEndTrack = tr->transitionEndTrack();
6050 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6051 if (info.startPos >= info.endPos) {
6052 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6053 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6054 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6057 updateTrackDuration(-1, pasteClips);
6058 new RefreshMonitorCommand(this, false, pasteClips);
6059 m_commandStack->push(pasteClips);
6062 void CustomTrackView::pasteClipEffects()
6064 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6065 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6068 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6070 QUndoCommand *paste = new QUndoCommand();
6071 paste->setText("Paste effects");
6073 QList<QGraphicsItem *> clips = scene()->selectedItems();
6076 for (int i = 0; i < clips.count(); ++i) {
6077 if (clips.at(i)->type() == GROUPWIDGET) {
6078 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6079 for (int j = 0; j < children.count(); j++) {
6080 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6081 clips.append(children.at(j));
6087 for (int i = 0; i < clips.count(); ++i) {
6088 if (clips.at(i)->type() == AVWIDGET) {
6089 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6090 for (int j = 0; j < clip->effectsCount(); j++) {
6091 QDomElement eff = clip->effect(j);
6092 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6093 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6094 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6099 if (paste->childCount() > 0) m_commandStack->push(paste);
6102 //adjust effects (fades, ...)
6103 for (int i = 0; i < clips.count(); ++i) {
6104 if (clips.at(i)->type() == AVWIDGET) {
6105 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6106 updatePositionEffects(item, item->info());
6112 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6114 // parse parameters to check if we need to adjust to the new crop start
6115 int diff = (newstart - oldstart).frames(m_document->fps());
6116 int max = (newstart + duration).frames(m_document->fps());
6118 QDomNodeList params = xml.elementsByTagName("parameter");
6119 for (int i = 0; i < params.count(); i++) {
6120 QDomElement e = params.item(i).toElement();
6121 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6122 QString def = e.attribute("default");
6123 // Effect has a keyframe type parameter, we need to adjust the values
6124 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6125 QStringList newKeyFrames;
6126 foreach(const QString &str, keys) {
6127 int pos = str.section(':', 0, 0).toInt();
6128 double val = str.section(':', 1, 1).toDouble();
6131 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6133 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6135 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6136 e.setAttribute("keyframes", newKeyFrames.join(";"));
6141 ClipItem *CustomTrackView::getClipUnderCursor() const
6143 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6144 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6145 for (int i = 0; i < collisions.count(); i++) {
6146 if (collisions.at(i)->type() == AVWIDGET) {
6147 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6148 if (!clip->isItemLocked()) return clip;
6154 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6156 QList<QGraphicsItem *> clips = scene()->selectedItems();
6157 if (clips.isEmpty()) {
6158 return getClipUnderCursor();
6160 AbstractClipItem *item = NULL;
6161 for (int i = 0; i < clips.count(); ++i) {
6162 if (clips.at(i)->type() == AVWIDGET) {
6163 item = static_cast < AbstractClipItem *>(clips.at(i));
6164 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6167 if (item) return item;
6172 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6174 QList<QGraphicsItem *> clips = scene()->selectedItems();
6175 if (clips.isEmpty()) {
6176 return getClipUnderCursor();
6179 // remove all items in the list that are not clips
6180 for (int i = 0; i < clips.count();) {
6181 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6184 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6185 for (int i = 0; i < clips.count(); ++i) {
6186 if (clips.at(i)->type() == AVWIDGET) {
6187 item = static_cast < ClipItem *>(clips.at(i));
6188 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6196 void CustomTrackView::setInPoint()
6198 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6200 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6203 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6208 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6211 QUndoCommand *resizeCommand = new QUndoCommand();
6212 resizeCommand->setText(i18n("Resize group"));
6213 QList <QGraphicsItem *> items = parent->childItems();
6214 for (int i = 0; i < items.count(); ++i) {
6215 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6216 if (item && item->type() == AVWIDGET) {
6217 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6220 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6222 //TODO warn user of failed resize
6223 delete resizeCommand;
6226 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6229 void CustomTrackView::setOutPoint()
6231 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6233 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6236 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6240 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6243 QUndoCommand *resizeCommand = new QUndoCommand();
6244 resizeCommand->setText(i18n("Resize group"));
6245 QList <QGraphicsItem *> items = parent->childItems();
6246 for (int i = 0; i < items.count(); ++i) {
6247 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6248 if (item && item->type() == AVWIDGET) {
6249 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6252 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6254 //TODO warn user of failed resize
6255 delete resizeCommand;
6258 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6261 void CustomTrackView::slotUpdateAllThumbs()
6263 if (!isEnabled()) return;
6264 QList<QGraphicsItem *> itemList = items();
6265 //if (itemList.isEmpty()) return;
6267 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6268 for (int i = 0; i < itemList.count(); i++) {
6269 if (itemList.at(i)->type() == AVWIDGET) {
6270 item = static_cast <ClipItem *>(itemList.at(i));
6271 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6272 // Check if we have a cached thumbnail
6273 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6274 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6275 if (QFile::exists(thumb)) {
6277 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6278 item->slotSetStartThumb(pix);
6281 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6282 QString endThumb = startThumb;
6283 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6284 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6285 if (QFile::exists(startThumb)) {
6286 QPixmap pix(startThumb);
6287 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6288 item->slotSetStartThumb(pix);
6290 if (QFile::exists(endThumb)) {
6291 QPixmap pix(endThumb);
6292 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6293 item->slotSetEndThumb(pix);
6296 item->refreshClip(false, false);
6300 viewport()->update();
6303 void CustomTrackView::saveThumbnails()
6305 QList<QGraphicsItem *> itemList = items();
6307 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6308 for (int i = 0; i < itemList.count(); i++) {
6309 if (itemList.at(i)->type() == AVWIDGET) {
6310 item = static_cast <ClipItem *>(itemList.at(i));
6311 if (item->clipType() != COLOR) {
6312 // Check if we have a cached thumbnail
6313 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6314 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6315 if (!QFile::exists(thumb)) {
6316 QPixmap pix(item->startThumb());
6320 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6321 QString endThumb = startThumb;
6322 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6323 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6324 if (!QFile::exists(startThumb)) {
6325 QPixmap pix(item->startThumb());
6326 pix.save(startThumb);
6328 if (!QFile::exists(endThumb)) {
6329 QPixmap pix(item->endThumb());
6339 void CustomTrackView::slotInsertTrack(int ix)
6341 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6342 d->comboTracks->setCurrentIndex(ix);
6343 d->label->setText(i18n("Insert track"));
6344 d->setWindowTitle(i18n("Insert New Track"));
6346 if (d->exec() == QDialog::Accepted) {
6347 ix = d->comboTracks->currentIndex();
6348 if (d->before_select->currentIndex() == 1)
6352 info.isMute = false;
6353 info.isLocked = false;
6354 info.effectsList = EffectsList(true);
6355 if (d->video_track->isChecked()) {
6356 info.type = VIDEOTRACK;
6357 info.isBlind = false;
6359 info.type = AUDIOTRACK;
6360 info.isBlind = true;
6362 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6363 m_commandStack->push(addTrack);
6364 setDocumentModified();
6369 void CustomTrackView::slotDeleteTrack(int ix)
6371 if (m_document->tracksCount() < 2) return;
6372 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6373 d->comboTracks->setCurrentIndex(ix);
6374 d->label->setText(i18n("Delete track"));
6375 d->before_select->setHidden(true);
6376 d->setWindowTitle(i18n("Delete Track"));
6377 d->video_track->setHidden(true);
6378 d->audio_track->setHidden(true);
6379 if (d->exec() == QDialog::Accepted) {
6380 ix = d->comboTracks->currentIndex();
6381 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6382 deleteTimelineTrack(ix, info);
6383 setDocumentModified();
6384 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6385 m_commandStack->push(command);*/
6390 void CustomTrackView::slotConfigTracks(int ix)
6392 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6393 ix, parentWidget());
6394 if (d->exec() == QDialog::Accepted) {
6395 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6396 m_commandStack->push(configTracks);
6397 QList <int> toDelete = d->deletedTracks();
6398 for (int i = 0; i < toDelete.count(); ++i) {
6399 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6400 deleteTimelineTrack(toDelete.at(i) - i, info);
6402 setDocumentModified();
6407 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6409 if (m_document->tracksCount() < 2) return;
6410 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6411 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6412 QList<QGraphicsItem *> selection = m_scene->items(r);
6413 QUndoCommand *deleteTrack = new QUndoCommand();
6414 deleteTrack->setText("Delete track");
6416 // Delete all clips in selected track
6417 for (int i = 0; i < selection.count(); i++) {
6418 if (selection.at(i)->type() == AVWIDGET) {
6419 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6420 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6421 m_waitingThumbs.removeAll(item);
6422 m_scene->removeItem(item);
6425 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6426 Transition *item = static_cast <Transition *>(selection.at(i));
6427 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6428 m_scene->removeItem(item);
6434 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6435 m_commandStack->push(deleteTrack);
6438 void CustomTrackView::autoTransition()
6440 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6441 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6442 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6445 Transition *tr = static_cast <Transition*>(itemList.at(0));
6446 tr->setAutomatic(!tr->isAutomatic());
6447 QDomElement transition = tr->toXML();
6448 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);
6449 setDocumentModified();
6452 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6454 QList<QGraphicsItem *> list = scene()->items();
6455 ClipItem *clip = NULL;
6456 for (int i = 0; i < list.size(); ++i) {
6457 if (list.at(i)->type() == AVWIDGET) {
6458 clip = static_cast <ClipItem *>(list.at(i));
6459 if (clip->clipProducer() == id) {
6460 clip->setClipName(name);
6464 viewport()->update();
6467 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6469 minimum = GenTime();
6470 maximum = GenTime();
6471 QList<QGraphicsItem *> selection;
6472 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6473 selection.removeAll(item);
6474 for (int i = 0; i < selection.count(); i++) {
6475 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6476 if (clip && clip->type() == AVWIDGET) {
6477 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6478 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6483 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6485 minimum = GenTime();
6486 maximum = GenTime();
6487 QList<QGraphicsItem *> selection;
6488 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6489 selection.removeAll(item);
6490 for (int i = 0; i < selection.count(); i++) {
6491 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6492 if (clip && clip->type() == TRANSITIONWIDGET) {
6493 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6494 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6499 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6501 for (int i = 0; i < groups.count(); i++) {
6502 QDomNodeList children = groups.at(i).childNodes();
6503 scene()->clearSelection();
6504 QList <QGraphicsItem*>list;
6505 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6506 QDomElement elem = children.item(nodeindex).toElement();
6507 int pos = elem.attribute("position").toInt();
6508 int track = elem.attribute("track").toInt();
6509 if (elem.tagName() == "clipitem") {
6510 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6511 if (clip) list.append(clip);//clip->setSelected(true);
6513 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6514 if (clip) list.append(clip);//clip->setSelected(true);
6517 groupSelectedItems(list, false, true);
6521 void CustomTrackView::splitAudio()
6523 resetSelectionGroup();
6524 QList<QGraphicsItem *> selection = scene()->selectedItems();
6525 if (selection.isEmpty()) {
6526 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6529 QUndoCommand *splitCommand = new QUndoCommand();
6530 splitCommand->setText(i18n("Split audio"));
6531 for (int i = 0; i < selection.count(); i++) {
6532 if (selection.at(i)->type() == AVWIDGET) {
6533 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6534 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6535 if (clip->parentItem()) {
6536 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6538 EffectsList effects;
6539 effects.clone(clip->effectList());
6540 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6545 if (splitCommand->childCount()) {
6546 updateTrackDuration(-1, splitCommand);
6547 m_commandStack->push(splitCommand);
6551 void CustomTrackView::setAudioAlignReference()
6553 QList<QGraphicsItem *> selection = scene()->selectedItems();
6554 if (selection.isEmpty() || selection.size() > 1) {
6555 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6558 if (m_audioCorrelator != NULL) {
6559 delete m_audioCorrelator;
6561 if (selection.at(0)->type() == AVWIDGET) {
6562 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6563 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6564 m_audioAlignmentReference = clip;
6566 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6567 m_audioCorrelator = new AudioCorrelation(envelope);
6571 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6572 envelope->dumpInfo();
6576 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6580 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6583 void CustomTrackView::alignAudio()
6585 bool referenceOK = true;
6586 if (m_audioCorrelator == NULL) {
6587 referenceOK = false;
6590 if (!scene()->items().contains(m_audioAlignmentReference)) {
6591 // The reference item has been deleted from the timeline (or so)
6592 referenceOK = false;
6596 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6601 QList<QGraphicsItem *> selection = scene()->selectedItems();
6602 foreach (QGraphicsItem *item, selection) {
6603 if (item->type() == AVWIDGET) {
6605 ClipItem *clip = static_cast<ClipItem*>(item);
6606 if (clip == m_audioAlignmentReference) {
6610 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6611 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()));
6613 // FFT only for larger vectors. We could use it all time, but for small vectors
6614 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6615 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6616 int shift = m_audioCorrelator->getShift(index);
6621 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6622 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6623 envelope->dumpInfo();
6625 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6626 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6627 qDebug() << "We will start at " << targetPos;
6628 qDebug() << "to shift by " << shift;
6629 qDebug() << "(eventually)";
6630 qDebug() << "(maybe)";
6634 QUndoCommand *moveCommand = new QUndoCommand();
6636 GenTime add(shift, m_document->fps());
6637 ItemInfo start = clip->info();
6639 ItemInfo end = start;
6640 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6641 end.endPos = end.startPos + start.cropDuration;
6643 if ( end.startPos.seconds() < 0 ) {
6644 // Clip would start before 0, so crop it first
6645 GenTime cropBy = -end.startPos;
6648 qDebug() << "Need to crop clip. " << start;
6649 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6652 ItemInfo resized = start;
6653 resized.startPos += cropBy;
6655 resizeClip(start, resized);
6656 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6658 start = clip->info();
6659 end.startPos += cropBy;
6662 qDebug() << "Clip cropped. " << start;
6663 qDebug() << "Moving to: " << end;
6667 if (itemCollision(clip, end)) {
6669 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6673 moveCommand->setText(i18n("Auto-align clip"));
6674 new MoveClipCommand(this, start, end, true, moveCommand);
6675 updateTrackDuration(clip->track(), moveCommand);
6676 m_commandStack->push(moveCommand);
6683 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6685 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6689 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6691 ClipItem *clip = getClipItemAt(pos, track);
6693 kDebug() << "// Cannot find clip to split!!!";
6697 int start = pos.frames(m_document->fps());
6698 int freetrack = m_document->tracksCount() - track - 1;
6700 // do not split audio when we are on an audio track
6701 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6704 for (; freetrack > 0; freetrack--) {
6705 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6706 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6707 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6708 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6709 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6714 if (freetrack == 0) {
6715 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6717 ItemInfo info = clip->info();
6718 info.track = m_document->tracksCount() - freetrack;
6719 QDomElement xml = clip->xml();
6720 xml.setAttribute("audio_only", 1);
6721 scene()->clearSelection();
6722 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6723 clip->setSelected(true);
6724 ClipItem *audioClip = getClipItemAt(start, info.track);
6726 clip->setVideoOnly(true);
6727 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6728 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6729 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6731 m_document->renderer()->unlockService(tractor);
6732 audioClip->setSelected(true);
6734 // keep video effects, move audio effects to audio clip
6737 for (int i = 0; i < effects.count(); ++i) {
6738 if (effects.at(i).attribute("type") == "audio") {
6739 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6742 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6746 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, false, true);
6750 // unsplit clip: remove audio part and change video part to normal clip
6751 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6752 kDebug() << "//CANNOT FIND CLP GRP";
6755 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6756 QList<QGraphicsItem *> children = grp->childItems();
6757 if (children.count() != 2) {
6758 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6761 for (int i = 0; i < children.count(); i++) {
6762 if (children.at(i) != clip) {
6763 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6764 ItemInfo info = clip->info();
6765 deleteClip(clp->info());
6766 clip->setVideoOnly(false);
6767 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6768 if (!m_document->renderer()->mltUpdateClipProducer(
6770 m_document->tracksCount() - info.track,
6771 info.startPos.frames(m_document->fps()),
6772 clip->baseClip()->getProducer(info.track))) {
6774 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6775 info.startPos.frames(m_document->fps()), info.track),
6778 m_document->renderer()->unlockService(tractor);
6780 // re-add audio effects
6781 for (int i = 0; i < effects.count(); ++i) {
6782 if (effects.at(i).attribute("type") == "audio") {
6783 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6790 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6791 m_document->clipManager()->removeGroup(grp);
6792 scene()->destroyItemGroup(grp);
6796 void CustomTrackView::setVideoOnly()
6798 resetSelectionGroup();
6799 QList<QGraphicsItem *> selection = scene()->selectedItems();
6800 if (selection.isEmpty()) {
6801 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6804 QUndoCommand *videoCommand = new QUndoCommand();
6805 videoCommand->setText(i18n("Video only"));
6806 for (int i = 0; i < selection.count(); i++) {
6807 if (selection.at(i)->type() == AVWIDGET) {
6808 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6809 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6810 if (clip->parentItem()) {
6811 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6813 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6818 m_commandStack->push(videoCommand);
6821 void CustomTrackView::setAudioOnly()
6823 resetSelectionGroup();
6824 QList<QGraphicsItem *> selection = scene()->selectedItems();
6825 if (selection.isEmpty()) {
6826 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6829 QUndoCommand *videoCommand = new QUndoCommand();
6830 videoCommand->setText(i18n("Audio only"));
6831 for (int i = 0; i < selection.count(); i++) {
6832 if (selection.at(i)->type() == AVWIDGET) {
6833 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6834 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6835 if (clip->parentItem()) {
6836 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6838 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6843 m_commandStack->push(videoCommand);
6846 void CustomTrackView::setAudioAndVideo()
6848 resetSelectionGroup();
6849 QList<QGraphicsItem *> selection = scene()->selectedItems();
6850 if (selection.isEmpty()) {
6851 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6854 QUndoCommand *videoCommand = new QUndoCommand();
6855 videoCommand->setText(i18n("Audio and Video"));
6856 for (int i = 0; i < selection.count(); i++) {
6857 if (selection.at(i)->type() == AVWIDGET) {
6858 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6859 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6860 if (clip->parentItem()) {
6861 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6863 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6868 m_commandStack->push(videoCommand);
6871 void CustomTrackView::monitorRefresh()
6873 m_document->renderer()->doRefresh();
6876 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6878 ClipItem *clip = getClipItemAt(pos, track);
6880 kDebug() << "// Cannot find clip to split!!!";
6883 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6885 int start = pos.frames(m_document->fps());
6886 clip->setVideoOnly(true);
6887 clip->setAudioOnly(false);
6888 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6889 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6891 } else if (audioOnly) {
6892 int start = pos.frames(m_document->fps());
6893 clip->setAudioOnly(true);
6894 clip->setVideoOnly(false);
6895 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6896 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6899 int start = pos.frames(m_document->fps());
6900 clip->setAudioOnly(false);
6901 clip->setVideoOnly(false);
6902 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6903 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6906 m_document->renderer()->unlockService(tractor);
6908 setDocumentModified();
6911 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6913 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6914 m_clipTypeGroup->setEnabled(false);
6916 m_clipTypeGroup->setEnabled(true);
6917 QList <QAction *> actions = m_clipTypeGroup->actions();
6919 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6920 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6921 else lookup = "clip_audio_and_video";
6922 for (int i = 0; i < actions.count(); i++) {
6923 if (actions.at(i)->data().toString() == lookup) {
6924 actions.at(i)->setChecked(true);
6931 void CustomTrackView::slotGoToMarker(QAction *action)
6933 int pos = action->data().toInt();
6937 void CustomTrackView::reloadTransitionLumas()
6941 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6942 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6943 for (int i = 0; i < params.count(); i++) {
6944 QDomElement e = params.item(i).toElement();
6945 if (e.attribute("tag") == "resource") {
6946 lumaNames = e.attribute("paramlistdisplay");
6947 lumaFiles = e.attribute("paramlist");
6952 QList<QGraphicsItem *> itemList = items();
6953 Transition *transitionitem;
6954 QDomElement transitionXml;
6955 for (int i = 0; i < itemList.count(); i++) {
6956 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6957 transitionitem = static_cast <Transition*>(itemList.at(i));
6958 transitionXml = transitionitem->toXML();
6959 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6960 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6961 for (int i = 0; i < params.count(); i++) {
6962 QDomElement e = params.item(i).toElement();
6963 if (e.attribute("tag") == "resource") {
6964 e.setAttribute("paramlistdisplay", lumaNames);
6965 e.setAttribute("paramlist", lumaFiles);
6970 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6971 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6972 for (int i = 0; i < params.count(); i++) {
6973 QDomElement e = params.item(i).toElement();
6974 if (e.attribute("tag") == "luma") {
6975 e.setAttribute("paramlistdisplay", lumaNames);
6976 e.setAttribute("paramlist", lumaFiles);
6983 emit transitionItemSelected(NULL);
6986 double CustomTrackView::fps() const
6988 return m_document->fps();
6991 void CustomTrackView::updateProjectFps()
6993 // update all clips to the new fps
6994 resetSelectionGroup();
6995 scene()->clearSelection();
6997 QList<QGraphicsItem *> itemList = items();
6998 for (int i = 0; i < itemList.count(); i++) {
6999 // remove all items and re-add them one by one
7000 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7002 for (int i = 0; i < itemList.count(); i++) {
7003 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7004 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7005 clip->updateFps(m_document->fps());
7006 m_scene->addItem(clip);
7007 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7008 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7009 QList<QGraphicsItem *> children = grp->childItems();
7010 for (int j = 0; j < children.count(); j++) {
7011 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7012 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7013 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7014 clip->updateFps(m_document->fps());
7017 m_document->clipManager()->removeGroup(grp);
7018 m_scene->addItem(grp);
7019 scene()->destroyItemGroup(grp);
7020 scene()->clearSelection();
7021 /*for (int j = 0; j < children.count(); j++) {
7022 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7023 //children.at(j)->setParentItem(0);
7024 children.at(j)->setSelected(true);
7027 groupSelectedItems(children, true, true);
7028 } else if (itemList.at(i)->type() == GUIDEITEM) {
7029 Guide *g = static_cast<Guide *>(itemList.at(i));
7031 m_scene->addItem(g);
7034 viewport()->update();
7037 void CustomTrackView::slotTrackDown()
7039 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7040 else m_selectedTrack++;
7041 emit updateTrackHeaders();
7042 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7043 ensureVisible(rect, 0, 0);
7044 viewport()->update();
7047 void CustomTrackView::slotTrackUp()
7049 if (m_selectedTrack > 0) m_selectedTrack--;
7050 else m_selectedTrack = m_document->tracksCount() - 1;
7051 emit updateTrackHeaders();
7052 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7053 ensureVisible(rect, 0, 0);
7054 viewport()->update();
7057 int CustomTrackView::selectedTrack() const
7059 return m_selectedTrack;
7062 QStringList CustomTrackView::selectedClips() const
7064 QStringList clipIds;
7065 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7066 for (int i = 0; i < selection.count(); i++) {
7067 if (selection.at(i)->type() == AVWIDGET) {
7068 ClipItem *item = (ClipItem *)selection.at(i);
7069 clipIds << item->clipProducer();
7075 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7077 QList<ClipItem *> clips;
7078 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7079 for (int i = 0; i < selection.count(); i++) {
7080 if (selection.at(i)->type() == AVWIDGET) {
7081 clips.append((ClipItem *)selection.at(i));
7087 void CustomTrackView::slotSelectTrack(int ix)
7089 m_selectedTrack = qMax(0, ix);
7090 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7091 emit updateTrackHeaders();
7092 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7093 ensureVisible(rect, 0, 0);
7094 viewport()->update();
7097 void CustomTrackView::slotSelectClipsInTrack()
7099 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7100 resetSelectionGroup();
7101 QList<QGraphicsItem *> selection = m_scene->items(rect);
7102 m_scene->clearSelection();
7103 QList<QGraphicsItem *> list;
7104 for (int i = 0; i < selection.count(); i++) {
7105 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7106 list.append(selection.at(i));
7109 groupSelectedItems(list, false, false, true);
7112 void CustomTrackView::slotSelectAllClips()
7114 m_scene->clearSelection();
7115 resetSelectionGroup();
7116 groupSelectedItems(m_scene->items(), false, false, true);
7119 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7122 if (track != -1 && pos != -1)
7123 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7125 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7126 QList<QGraphicsItem *> selection = m_scene->items(rect);
7127 resetSelectionGroup(group);
7128 if (!group) m_scene->clearSelection();
7129 for (int i = 0; i < selection.count(); i++) {
7130 if (selection.at(i)->type() == AVWIDGET) {
7131 selection.at(i)->setSelected(add);
7135 if (group) groupSelectedItems();
7138 void CustomTrackView::selectTransition(bool add, bool group)
7140 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7141 QList<QGraphicsItem *> selection = m_scene->items(rect);
7142 resetSelectionGroup(group);
7143 if (!group) m_scene->clearSelection();
7144 for (int i = 0; i < selection.count(); i++) {
7145 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7146 selection.at(i)->setSelected(add);
7150 if (group) groupSelectedItems();
7153 QStringList CustomTrackView::extractTransitionsLumas()
7156 QList<QGraphicsItem *> itemList = items();
7157 Transition *transitionitem;
7158 QDomElement transitionXml;
7159 for (int i = 0; i < itemList.count(); i++) {
7160 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7161 transitionitem = static_cast <Transition*>(itemList.at(i));
7162 transitionXml = transitionitem->toXML();
7163 // luma files in transitions can be in "resource" or "luma" property
7164 QString luma = EffectsList::parameter(transitionXml, "luma");
7165 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7166 if (!luma.isEmpty()) urls << KUrl(luma).path();
7169 urls.removeDuplicates();
7173 void CustomTrackView::setEditMode(EDITMODE mode)
7175 m_scene->setEditMode(mode);
7178 void CustomTrackView::checkTrackSequence(int track)
7180 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7181 //track = m_document->tracksCount() -track;
7182 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7183 QList<QGraphicsItem *> selection = m_scene->items(rect);
7184 QList <int> timelineList;
7185 timelineList.append(0);
7186 for (int i = 0; i < selection.count(); i++) {
7187 if (selection.at(i)->type() == AVWIDGET) {
7188 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7189 int start = clip->startPos().frames(m_document->fps());
7190 int end = clip->endPos().frames(m_document->fps());
7191 if (!timelineList.contains(start)) timelineList.append(start);
7192 if (!timelineList.contains(end)) timelineList.append(end);
7195 qSort(timelineList);
7196 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7197 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7200 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7202 if (data.isEmpty()) return;
7203 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7205 info.startPos = GenTime(in, m_document->fps());
7206 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7207 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7208 info.cropDuration = info.endPos - info.startPos;
7209 info.track = m_selectedTrack;
7210 QUndoCommand *addCommand = new QUndoCommand();
7211 addCommand->setText(i18n("Insert clip"));
7212 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7213 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7214 updateTrackDuration(info.track, addCommand);
7215 m_commandStack->push(addCommand);
7217 selectClip(true, false, m_selectedTrack, in);
7218 // Automatic audio split
7219 if (KdenliveSettings::splitaudio())
7223 void CustomTrackView::clearSelection(bool emitInfo)
7225 resetSelectionGroup();
7226 scene()->clearSelection();
7228 if (emitInfo) emit clipItemSelected(NULL);
7231 void CustomTrackView::updatePalette()
7233 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7237 pen1.setColor(palette().text().color());
7238 m_cursorLine->setPen(pen1);
7242 void CustomTrackView::removeTipAnimation()
7245 scene()->removeItem(m_visualTip);
7246 m_animationTimer->stop();
7254 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7256 if (m_visualTip == NULL) {
7257 QRectF rect = clip->sceneBoundingRect();
7258 m_animation = new QGraphicsItemAnimation;
7259 m_animation->setTimeLine(m_animationTimer);
7260 m_animation->setScaleAt(1, 1, 1);
7265 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7266 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7267 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7269 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7271 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7273 m_animation->setScaleAt(.5, 2, 2);
7277 polygon << QPoint(0, - size * 2);
7278 if (mode == RESIZESTART)
7279 polygon << QPoint(size * 2, 0);
7281 polygon << QPoint(- size * 2, 0);
7282 polygon << QPoint(0, size * 2);
7283 polygon << QPoint(0, - size * 2);
7285 m_visualTip = new QGraphicsPolygonItem(polygon);
7286 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7287 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7288 if (mode == RESIZESTART)
7289 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7291 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7293 m_animation->setScaleAt(.5, 2, 1);
7295 case TRANSITIONSTART:
7297 polygon << QPoint(0, - size * 2);
7298 if (mode == TRANSITIONSTART)
7299 polygon << QPoint(size * 2, 0);
7301 polygon << QPoint(- size * 2, 0);
7302 polygon << QPoint(0, 0);
7303 polygon << QPoint(0, - size * 2);
7305 m_visualTip = new QGraphicsPolygonItem(polygon);
7306 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7307 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7308 if (mode == TRANSITIONSTART)
7309 m_visualTip->setPos(rect.x(), rect.bottom());
7311 m_visualTip->setPos(rect.right(), rect.bottom());
7313 m_animation->setScaleAt(.5, 2, 2);
7320 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7321 m_visualTip->setZValue(100);
7322 scene()->addItem(m_visualTip);
7323 m_animation->setItem(m_visualTip);
7324 m_animationTimer->start();
7328 bool CustomTrackView::hasAudio(int track) const
7330 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7331 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7332 QGraphicsItem *item;
7333 for (int i = 0; i < collisions.count(); i++) {
7334 item = collisions.at(i);
7335 if (!item->isEnabled()) continue;
7336 if (item->type() == AVWIDGET) {
7337 ClipItem *clip = static_cast <ClipItem *>(item);
7338 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7344 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7347 QUndoCommand *effectCommand = new QUndoCommand();
7349 if (effect.tagName() == "effectgroup") {
7350 effectName = effect.attribute("name");
7352 QDomElement namenode = effect.firstChildElement("name");
7353 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7354 else effectName = i18n("effect");
7356 effectCommand->setText(i18n("Add %1", effectName));
7357 if (effect.tagName() == "effectgroup") {
7358 QDomNodeList effectlist = effect.elementsByTagName("effect");
7359 for (int j = 0; j < effectlist.count(); j++) {
7360 QDomElement trackeffect = effectlist.at(j).toElement();
7361 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7362 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7365 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7369 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7370 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7371 delete effectCommand;
7374 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7377 if (effectCommand->childCount() > 0) {
7378 m_commandStack->push(effectCommand);
7379 setDocumentModified();
7381 else delete effectCommand;
7385 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7387 EffectsParameterList parameters;
7389 parameters.addParam("tag", effect.attribute("tag"));
7390 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7391 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7392 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7393 parameters.addParam("id", effect.attribute("id"));
7394 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7395 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7396 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7397 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7398 if (effect.attribute("id") == "region") {
7399 QDomNodeList subeffects = effect.elementsByTagName("effect");
7400 for (int i = 0; i < subeffects.count(); i++) {
7401 QDomElement subeffect = subeffects.at(i).toElement();
7402 int subeffectix = subeffect.attribute("region_ix").toInt();
7403 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7404 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7405 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7406 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7407 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7411 QDomNodeList params = effect.elementsByTagName("parameter");
7412 adjustEffectParameters(parameters, params, m_document->mltProfile());
7418 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7421 for (int i = 0; i < params.count(); i++) {
7422 QDomElement e = params.item(i).toElement();
7423 QString paramname = prefix + e.attribute("name");
7424 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7425 // effects with geometry param need in / out synced with the clip, request it...
7426 parameters.addParam("_sync_in_out", "1");
7428 if (e.attribute("type") == "simplekeyframe") {
7429 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7430 double factor = e.attribute("factor", "1").toDouble();
7431 double offset = e.attribute("offset", "0").toDouble();
7432 for (int j = 0; j < values.count(); j++) {
7433 QString pos = values.at(j).section(':', 0, 0);
7434 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7435 values[j] = pos + '=' + locale.toString(val);
7437 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7438 parameters.addParam(paramname, values.join(";"));
7439 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7440 parameters.addParam("max", e.attribute("max"));
7441 parameters.addParam("min", e.attribute("min"));
7442 parameters.addParam("factor", e.attribute("factor", "1"));*/
7443 } else if (e.attribute("type") == "keyframe") {
7444 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7445 parameters.addParam("keyframes", e.attribute("keyframes"));
7446 parameters.addParam("max", e.attribute("max"));
7447 parameters.addParam("min", e.attribute("min"));
7448 parameters.addParam("factor", e.attribute("factor", "1"));
7449 parameters.addParam("offset", e.attribute("offset", "0"));
7450 parameters.addParam("starttag", e.attribute("starttag", "start"));
7451 parameters.addParam("endtag", e.attribute("endtag", "end"));
7452 } else if (e.attribute("namedesc").contains(';')) {
7453 QString format = e.attribute("format");
7454 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7455 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7457 QTextStream txtNeu(&neu);
7458 if (values.size() > 0)
7459 txtNeu << (int)values[0].toDouble();
7460 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7461 txtNeu << separators[i];
7462 txtNeu << (int)(values[i+1].toDouble());
7464 parameters.addParam("start", neu);
7466 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7468 if (e.attribute("factor").contains('%')) {
7469 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7471 fact = e.attribute("factor", "1").toDouble();
7473 double offset = e.attribute("offset", "0").toDouble();
7474 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7476 parameters.addParam(paramname, e.attribute("value"));
7483 void CustomTrackView::updateTrackNames(int track, bool added)
7485 QList <TrackInfo> tracks = m_document->tracksList();
7486 int max = tracks.count();
7487 int docTrack = max - track - 1;
7489 // count number of tracks of each type
7490 int videoTracks = 0;
7491 int audioTracks = 0;
7492 for (int i = max - 1; i >= 0; --i) {
7493 TrackInfo info = tracks.at(i);
7494 if (info.type == VIDEOTRACK)
7499 if (i <= docTrack) {
7500 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7501 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7504 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7505 info.trackName = type + QString::number(typeNumber);
7506 m_document->setTrackType(i, info);
7509 if (info.trackName == type + QString::number(typeNumber + 1)) {
7510 info.trackName = type + QString::number(typeNumber);
7511 m_document->setTrackType(i, info);
7516 emit tracksChanged();
7519 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7525 tracks << m_document->tracksCount() - track - 1;
7527 // negative track number -> update all tracks
7528 for (int i = 0; i < m_document->tracksCount(); ++i)
7532 for (int i = 0; i < tracks.count(); ++i) {
7534 // t + 1 because of black background track
7535 duration = m_document->renderer()->mltTrackDuration(t + 1);
7536 if (duration != m_document->trackDuration(t)) {
7537 m_document->setTrackDuration(t, duration);
7540 EffectsList effects = m_document->getTrackEffects(t);
7541 for (int j = 0; j < effects.count(); ++j) {
7543 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7544 * - update the effectstack if necessary
7551 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7553 QList<QGraphicsItem *> list = scene()->items();
7554 ClipItem *clip = NULL;
7555 for (int i = 0; i < list.size(); ++i) {
7556 if (list.at(i)->type() == AVWIDGET) {
7557 clip = static_cast <ClipItem *>(list.at(i));
7558 if (clip->clipProducer() == id) {
7559 clip->refreshClip(true, resetThumbs);
7565 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7567 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7569 if (effects.count()) {
7570 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7571 while (i != effects.constEnd()) {
7572 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);
7579 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7581 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7583 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7586 QDomElement newEffect;
7587 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7588 if (effect.attribute("id") == extra.value("finalfilter")) {
7589 newEffect = effect.cloneNode().toElement();
7590 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7591 while (i != filterParams.constEnd()) {
7592 EffectsList::setParameter(newEffect, i.key(), i.value());
7593 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7596 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7597 m_commandStack->push(command);
7598 emit clipItemSelected(clip);
7603 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7605 ClipItem *item = NULL;
7606 if (type == TRANSITIONWIDGET) {
7607 // We want to import keyframes to a transition
7608 if (!m_selectionGroup) {
7609 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7612 // Make sure there is no collision
7613 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7614 for (int i = 0; i < children.count(); i++) {
7615 if (children.at(i)->type() == AVWIDGET) {
7616 item = (ClipItem*) children.at(i);
7622 // Import keyframes from current clip to its effect
7623 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7627 emit displayMessage(i18n("No clip found"), ErrorMessage);
7630 QMap <QString, QString> data = item->baseClip()->analysisData();
7631 if (data.isEmpty()) {
7632 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7635 QPointer<QDialog> d = new QDialog(this);
7636 Ui::ImportKeyframesDialog_UI ui;
7641 QMap<QString, QString>::const_iterator i = data.constBegin();
7642 while (i != data.constEnd()) {
7643 ui.data_list->insertItem(ix, i.key());
7644 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7649 if (d->exec() != QDialog::Accepted) {
7653 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7655 int offset = item->cropStart().frames(m_document->fps());
7656 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7657 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7658 Mlt::GeometryItem gitem;
7659 geometry.fetch(&gitem, offset);
7661 newGeometry.insert(gitem);
7662 int pos = offset + 1;
7663 while (!geometry.next_key(&gitem, pos)) {
7664 pos = gitem.frame();
7665 gitem.frame(pos - offset);
7667 newGeometry.insert(gitem);
7669 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7672 if (ui.import_position->isChecked()) {
7673 if (ui.import_size->isChecked()) {
7674 foreach(QString key, keyframeList) {
7675 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7676 else result.append(key);
7681 foreach(QString key, keyframeList) {
7682 result.append(key.section(':', 0, 0));
7687 else if (ui.import_size->isChecked()) {
7688 foreach(QString key, keyframeList) {
7689 result.append(key.section(':', 1, 1));
7693 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);