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);
239 else if (list.at(i)->data().toString() == "A") m_audioActions.append(list.at(i));
240 else if (list.at(i)->data().toString() == "A+V") m_avActions.append(list.at(i));
243 m_timelineContextTransitionMenu = transition;
244 list = m_timelineContextTransitionMenu->actions();
245 for (int i = 0; i < list.count(); i++) {
246 if (list.at(i)->data().toString() == "auto") {
247 m_autoTransition = list.at(i);
252 m_timelineContextMenu->addSeparator();
253 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
254 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
255 m_timelineContextMenu->addAction(m_deleteGuide);
257 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
258 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
259 m_timelineContextMenu->addAction(m_editGuide);
262 void CustomTrackView::slotDoResetMenuPosition()
264 m_menuPosition = QPoint();
267 void CustomTrackView::slotResetMenuPosition()
269 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
270 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
273 void CustomTrackView::checkAutoScroll()
275 m_autoScroll = KdenliveSettings::autoscroll();
278 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
279 return m_scene->m_tracksList;
283 int CustomTrackView::getFrameWidth()
285 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
288 void CustomTrackView::updateSceneFrameWidth()
290 int frameWidth = getFrameWidth();
291 QList<QGraphicsItem *> itemList = items();
293 for (int i = 0; i < itemList.count(); i++) {
294 if (itemList.at(i)->type() == AVWIDGET) {
295 item = (ClipItem*) itemList.at(i);
296 item->resetFrameWidth(frameWidth);
297 item->resetThumbs(true);
302 bool CustomTrackView::checkTrackHeight()
304 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
305 m_tracksHeight = KdenliveSettings::trackheight();
306 emit trackHeightChanged();
307 QList<QGraphicsItem *> itemList = items();
309 Transition *transitionitem;
310 int frameWidth = getFrameWidth();
311 bool snap = KdenliveSettings::snaptopoints();
312 KdenliveSettings::setSnaptopoints(false);
313 for (int i = 0; i < itemList.count(); i++) {
314 if (itemList.at(i)->type() == AVWIDGET) {
315 item = (ClipItem*) itemList.at(i);
316 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
317 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
318 item->resetFrameWidth(frameWidth);
319 item->resetThumbs(true);
320 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
321 transitionitem = (Transition*) itemList.at(i);
322 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
323 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
326 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
327 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
329 for (int i = 0; i < m_guides.count(); i++) {
330 QLineF l = m_guides.at(i)->line();
331 l.setP2(QPointF(l.x2(), newHeight));
332 m_guides.at(i)->setLine(l);
335 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
336 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
337 KdenliveSettings::setSnaptopoints(snap);
338 viewport()->update();
342 /** Zoom or move viewport on mousewheel
344 * If mousewheel+Ctrl, zooms in/out on the timeline.
346 * With Ctrl, moves viewport towards end of timeline if down/back,
347 * opposite on up/forward.
349 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
350 void CustomTrackView::wheelEvent(QWheelEvent * e)
352 if (e->modifiers() == Qt::ControlModifier) {
353 if (e->delta() > 0) emit zoomIn();
356 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
357 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
361 int CustomTrackView::getPreviousVideoTrack(int track)
363 track = m_document->tracksCount() - track - 1;
365 for (int i = track; i > -1; i--) {
366 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
372 void CustomTrackView::slotFetchNextThumbs()
374 if (!m_waitingThumbs.isEmpty()) {
375 ClipItem *item = m_waitingThumbs.takeFirst();
376 while (item == NULL && !m_waitingThumbs.isEmpty()) {
377 item = m_waitingThumbs.takeFirst();
379 if (item) item->slotFetchThumbs();
380 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
384 void CustomTrackView::slotCheckMouseScrolling()
386 if (m_scrollOffset == 0) {
387 m_scrollTimer.stop();
390 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
391 m_scrollTimer.start();
394 void CustomTrackView::slotCheckPositionScrolling()
396 // If mouse is at a border of the view, scroll
397 if (m_moveOpMode != SEEK) return;
398 if (mapFromScene(m_cursorPos, 0).x() < 3) {
399 if (horizontalScrollBar()->value() == 0) return;
400 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
401 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
402 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
403 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
404 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
405 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
406 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
410 void CustomTrackView::slotAlignPlayheadToMousePos()
412 /* get curser point ref in screen coord */
413 QPoint ps = QCursor::pos();
414 /* get xPos in scene coord */
415 int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0);
416 /* move playhead to new xPos*/
417 seekCursorPos(mappedXPos);
421 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
423 int pos = event->x();
424 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
425 double snappedPos = getSnapPointForPos(mappedXPos);
426 emit mousePosition(mappedXPos);
428 if (m_operationMode == SCROLLTIMELINE) {
429 QGraphicsView::mouseMoveEvent(event);
433 if (event->buttons() & Qt::MidButton) return;
434 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
435 event->setAccepted(true);
437 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
441 if (event->buttons() != Qt::NoButton) {
442 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
443 if (m_dragItem && move) m_clipDrag = true;
444 if (m_dragItem && m_tool == SELECTTOOL) {
445 if (m_operationMode == MOVE && m_clipDrag) {
446 QGraphicsView::mouseMoveEvent(event);
447 // If mouse is at a border of the view, scroll
449 m_scrollOffset = -30;
450 m_scrollTimer.start();
451 } else if (viewport()->width() - pos < 10) {
453 m_scrollTimer.start();
454 } else if (m_scrollTimer.isActive()) {
455 m_scrollTimer.stop();
457 } else if (m_operationMode == RESIZESTART && move) {
458 m_document->renderer()->pause();
459 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
460 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
462 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
464 m_dragItem->resizeStart((int)(snappedPos), true, false);
466 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
467 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
468 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
469 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
470 } else if (m_operationMode == RESIZEEND && move) {
471 m_document->renderer()->pause();
472 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
473 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
475 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
477 m_dragItem->resizeEnd((int)(snappedPos), false);
479 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
480 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
481 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
482 } else if (m_operationMode == FADEIN && move) {
483 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
484 } else if (m_operationMode == FADEOUT && move) {
485 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
486 } else if (m_operationMode == KEYFRAME && move) {
487 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
488 double pos = mapToScene(event->pos()).toPoint().y();
489 QRectF br = m_dragItem->sceneBoundingRect();
490 double maxh = 100.0 / br.height();
491 pos = (br.bottom() - pos) * maxh;
492 m_dragItem->updateKeyFramePos(keyFramePos, pos);
493 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
494 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
496 removeTipAnimation();
498 } else if (m_operationMode == MOVEGUIDE) {
499 removeTipAnimation();
500 QGraphicsView::mouseMoveEvent(event);
502 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
504 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
505 if (snappedPos < 0) snappedPos = 0;
507 // Make sure there is no collision
508 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
509 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
510 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
511 collidingItems.removeAll(m_selectionGroup);
512 for (int i = 0; i < children.count(); i++) {
513 if (children.at(i)->type() == GROUPWIDGET) {
514 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
515 for (int j = 0; j < subchildren.count(); j++)
516 collidingItems.removeAll(subchildren.at(j));
518 collidingItems.removeAll(children.at(i));
520 bool collision = false;
522 for (int i = 0; i < collidingItems.count(); i++) {
523 if (!collidingItems.at(i)->isEnabled()) continue;
524 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
525 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
526 // Moving backward, determine best pos
527 QPainterPath clipPath;
528 clipPath.addRect(item->sceneBoundingRect());
529 QPainterPath res = shape.intersected(clipPath);
530 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
533 snappedPos += offset;
534 // make sure we have no collision
535 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
536 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
537 collidingItems.removeAll(m_selectionGroup);
538 for (int i = 0; i < children.count(); i++) {
539 if (children.at(i)->type() == GROUPWIDGET) {
540 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
541 for (int j = 0; j < subchildren.count(); j++)
542 collidingItems.removeAll(subchildren.at(j));
544 collidingItems.removeAll(children.at(i));
547 for (int i = 0; i < collidingItems.count(); i++) {
548 if (!collidingItems.at(i)->isEnabled()) continue;
549 if (collidingItems.at(i)->type() == AVWIDGET) {
558 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
559 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
560 collidingItems.removeAll(m_selectionGroup);
561 for (int i = 0; i < children.count(); i++) {
562 if (children.at(i)->type() == GROUPWIDGET) {
563 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
564 for (int j = 0; j < subchildren.count(); j++)
565 collidingItems.removeAll(subchildren.at(j));
567 collidingItems.removeAll(children.at(i));
571 for (int i = 0; i < collidingItems.count(); i++) {
572 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
573 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
574 // Moving backward, determine best pos
575 QPainterPath clipPath;
576 clipPath.addRect(item->sceneBoundingRect());
577 QPainterPath res = shape.intersected(clipPath);
578 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
582 snappedPos += offset;
583 // make sure we have no collision
584 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
585 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
586 collidingItems.removeAll(m_selectionGroup);
587 for (int i = 0; i < children.count(); i++) {
588 if (children.at(i)->type() == GROUPWIDGET) {
589 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
590 for (int j = 0; j < subchildren.count(); j++)
591 collidingItems.removeAll(subchildren.at(j));
593 collidingItems.removeAll(children.at(i));
595 for (int i = 0; i < collidingItems.count(); i++) {
596 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
604 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
605 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
609 if (m_tool == RAZORTOOL) {
610 setCursor(m_razorCursor);
611 } else if (m_tool == SPACERTOOL) {
612 setCursor(m_spacerCursor);
615 QList<QGraphicsItem *> itemList = items(event->pos());
616 QGraphicsRectItem *item = NULL;
617 OPERATIONTYPE opMode = NONE;
619 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
621 setCursor(Qt::SplitHCursor);
622 } else for (int i = 0; i < itemList.count(); i++) {
623 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
624 item = (QGraphicsRectItem*) itemList.at(i);
629 if (m_tool == SPACERTOOL) {
634 if (item && event->buttons() == Qt::NoButton) {
635 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
636 if (m_tool == RAZORTOOL) {
637 // razor tool over a clip, display current frame in monitor
638 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
639 //TODO: solve crash when showing frame when moving razor over clip
640 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
646 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
647 // all other modes break the selection, so the user probably wants to move it
650 if (clip->rect().width() * transform().m11() < 15) {
651 // If the item is very small, only allow move
654 else opMode = clip->operationMode(mapToScene(event->pos()));
657 const double size = 5;
658 if (opMode == m_moveOpMode) {
659 QGraphicsView::mouseMoveEvent(event);
662 removeTipAnimation();
664 m_moveOpMode = opMode;
665 setTipAnimation(clip, opMode, size);
667 if (item->type() == AVWIDGET)
668 ci = static_cast <ClipItem *>(item);
670 if (opMode == MOVE) {
671 setCursor(Qt::OpenHandCursor);
673 message = ci->clipName() + i18n(":");
674 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
675 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
676 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
677 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
678 if (clip->parentItem() == m_selectionGroup)
679 message.append(i18n(" Selection duration:"));
681 message.append(i18n(" Group duration:"));
682 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
683 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
684 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
685 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
689 } else if (opMode == RESIZESTART) {
690 setCursor(KCursor("left_side", Qt::SizeHorCursor));
692 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
693 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
694 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
695 } else if (opMode == RESIZEEND) {
696 setCursor(KCursor("right_side", Qt::SizeHorCursor));
698 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
699 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
700 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
701 } else if (opMode == FADEIN || opMode == FADEOUT) {
702 setCursor(Qt::PointingHandCursor);
703 if (ci && opMode == FADEIN && ci->fadeIn()) {
704 message = i18n("Fade in duration: ");
705 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
706 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
707 message = i18n("Fade out duration: ");
708 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
710 message = i18n("Drag to add or resize a fade effect.");
712 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
713 setCursor(Qt::PointingHandCursor);
714 message = i18n("Click to add a transition.");
715 } else if (opMode == KEYFRAME) {
716 setCursor(Qt::PointingHandCursor);
717 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
720 if (!message.isEmpty())
721 emit displayMessage(message, InformationMessage);
722 } // no clip under mouse
723 else if (m_tool == RAZORTOOL) {
726 } else if (opMode == MOVEGUIDE) {
727 m_moveOpMode = opMode;
729 removeTipAnimation();
730 setCursor(Qt::ArrowCursor);
731 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
732 QGraphicsView::mouseMoveEvent(event);
734 if (mappedXPos != m_document->renderer()->getCurrentSeekPosition() && mappedXPos != cursorPos()) {
735 seekCursorPos(mappedXPos);
736 slotCheckPositionScrolling();
739 } else m_moveOpMode = NONE;
741 QGraphicsView::mouseMoveEvent(event);
745 void CustomTrackView::mousePressEvent(QMouseEvent * event)
747 setFocus(Qt::MouseFocusReason);
748 m_menuPosition = QPoint();
751 // special cases (middle click button or ctrl / shift click
752 if (event->button() == Qt::MidButton) {
754 m_blockRefresh = false;
755 m_operationMode = NONE;
759 if (event->modifiers() & Qt::ShiftModifier) {
760 // Rectangle selection
761 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
762 setDragMode(QGraphicsView::RubberBandDrag);
763 if (!(event->modifiers() & Qt::ControlModifier)) {
764 resetSelectionGroup();
766 emit clipItemSelected(NULL);
769 scene()->clearSelection();
771 m_blockRefresh = false;
772 m_operationMode = RUBBERSELECTION;
773 QGraphicsView::mousePressEvent(event);
777 m_blockRefresh = true;
780 if (m_tool != RAZORTOOL) activateMonitor();
781 else if (m_document->renderer()->isPlaying()) {
782 m_document->renderer()->pause();
785 m_clickEvent = event->pos();
787 // check item under mouse
788 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
789 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
790 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
791 setDragMode(QGraphicsView::ScrollHandDrag);
792 m_blockRefresh = false;
793 m_operationMode = SCROLLTIMELINE;
794 QGraphicsView::mousePressEvent(event);
798 // if a guide and a clip were pressed, just select the guide
799 for (int i = 0; i < collisionList.count(); ++i) {
800 if (collisionList.at(i)->type() == GUIDEITEM) {
801 // a guide item was pressed
802 m_dragGuide = (Guide *) collisionList.at(i);
803 if (event->button() == Qt::LeftButton) { // move it
804 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
805 m_operationMode = MOVEGUIDE;
806 // deselect all clips so that only the guide will move
807 m_scene->clearSelection();
808 resetSelectionGroup(false);
809 updateSnapPoints(NULL);
810 QGraphicsView::mousePressEvent(event);
812 } else // show context menu
817 // Find first clip, transition or group under mouse (when no guides selected)
819 AbstractGroupItem *dragGroup = NULL;
820 AbstractClipItem *collisionClip = NULL;
822 QStringList lockedTracks;
824 while (!m_dragGuide && ct < collisionList.count()) {
825 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
826 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
827 if (collisionClip->isItemLocked() || !collisionClip->isEnabled()) {
831 if (collisionClip == m_dragItem) {
832 collisionClip = NULL;
835 m_dragItem = collisionClip;
838 for (int i = 0; i < m_document->tracksCount(); i++) {
839 if (m_document->trackInfoAt(i).isLocked) lockedTracks << QString::number(m_document->tracksCount() - i - 1);
841 yOffset = mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y();
842 m_dragItem->setProperty("y_absolute", yOffset);
843 m_dragItem->setProperty("locked_tracks", lockedTracks);
844 m_dragItemInfo = m_dragItem->info();
845 if (m_selectionGroup) {
846 m_selectionGroup->setProperty("y_absolute", yOffset);
847 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
850 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
851 dragGroup->setProperty("y_absolute", yOffset);
852 dragGroup->setProperty("locked_tracks", lockedTracks);
859 if (m_dragItem) emit clipItemSelected(NULL);
863 #if QT_VERSION >= 0x040800
864 // Add shadow to dragged item, currently disabled because of painting artifacts
866 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
867 eff->setBlurRadius(5);
868 eff->setOffset(3, 3);
869 m_dragItem->setGraphicsEffect(eff);
872 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isEnabled()) {
873 // update transition menu action
874 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
875 m_autoTransition->setEnabled(true);
876 // A transition is selected
878 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
879 if (transitionClip && transitionClip->baseClip()) {
880 QString size = transitionClip->baseClip()->getProperty("frame_size");
881 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
882 if (factor == 0) factor = 1.0;
883 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
884 p.setY(size.section('x', 1, 1).toInt());
886 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
888 emit transitionItemSelected(NULL);
889 m_autoTransition->setEnabled(false);
891 // context menu requested
892 if (event->button() == Qt::RightButton) {
893 if (!m_dragItem && !m_dragGuide) {
894 // check if there is a guide close to mouse click
895 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
896 for (int i = 0; i < guidesCollisionList.count(); i++) {
897 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
898 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
902 // keep this to support multiple guides context menu in the future (?)
903 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
904 guidesCollisionList.removeAt(0);
906 if (!guidesCollisionList.isEmpty())
907 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
910 m_operationMode = NONE;
911 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
912 m_menuPosition = m_clickEvent;
915 // No item under click
916 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
917 resetSelectionGroup(false);
918 m_scene->clearSelection();
920 updateClipTypeActions(NULL);
921 if (m_tool == SPACERTOOL) {
922 QList<QGraphicsItem *> selection;
923 if (event->modifiers() == Qt::ControlModifier) {
924 // Ctrl + click, select all items on track after click position
925 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
926 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
927 // Cannot use spacer on locked track
928 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
932 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
935 selection = checkForGroups(rect, &isOk);
937 // groups found on track, do not allow the move
938 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
942 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;
944 // Select all items on all tracks after click position
945 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
946 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
949 QList <GenTime> offsetList;
950 // create group to hold selected items
951 m_selectionGroup = new AbstractGroupItem(m_document->fps());
952 scene()->addItem(m_selectionGroup);
954 for (int i = 0; i < selection.count(); i++) {
955 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
956 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
957 if (item->isItemLocked()) continue;
958 offsetList.append(item->startPos());
959 offsetList.append(item->endPos());
960 m_selectionGroup->addItem(selection.at(i));
961 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
962 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
963 QList<QGraphicsItem *> children = selection.at(i)->childItems();
964 for (int j = 0; j < children.count(); j++) {
965 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
966 offsetList.append(item->startPos());
967 offsetList.append(item->endPos());
969 m_selectionGroup->addItem(selection.at(i));
970 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
971 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
972 m_selectionGroup->addItem(selection.at(i)->parentItem());
975 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
976 if (!offsetList.isEmpty()) {
978 QList <GenTime> cleandOffsetList;
979 GenTime startOffset = offsetList.takeFirst();
980 for (int k = 0; k < offsetList.size(); k++) {
981 GenTime newoffset = offsetList.at(k) - startOffset;
982 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
983 cleandOffsetList.append(newoffset);
986 updateSnapPoints(NULL, cleandOffsetList, true);
988 m_operationMode = SPACER;
989 } else if (event->button() != Qt::RightButton) {
990 setCursor(Qt::ArrowCursor);
991 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
993 QGraphicsView::mousePressEvent(event);
999 if (m_tool == RAZORTOOL && m_dragItem) {
1000 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
1001 if (m_dragItem->type() == TRANSITIONWIDGET) {
1002 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
1004 m_document->renderer()->pause();
1005 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
1006 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
1008 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
1009 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
1010 m_commandStack->push(command);
1012 setDocumentModified();
1019 bool itemSelected = false;
1020 if (m_dragItem->isSelected()) {
1021 itemSelected = true;
1023 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
1024 itemSelected = true;
1026 else if (dragGroup && dragGroup->isSelected()) {
1027 itemSelected = true;
1030 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1031 if (event->modifiers() != Qt::ControlModifier) {
1032 resetSelectionGroup(false);
1033 m_scene->clearSelection();
1034 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1035 viewport()->update();
1037 resetSelectionGroup();
1040 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1041 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1044 bool selected = !m_dragItem->isSelected();
1045 QGraphicsView::mousePressEvent(event);
1047 dragGroup->setSelected(selected);
1048 QList<QGraphicsItem *> children = dragGroup->childItems();
1049 for (int i = 0; i < children.count(); i++) {
1050 children.at(i)->setSelected(selected);
1052 if (dragGroup->parentItem()) {
1053 dragGroup->parentItem()->setSelected(selected);
1057 m_dragItem->setSelected(selected);
1058 if (selected == false) {
1061 groupSelectedItems(QList <QGraphicsItem*>(), false, true);
1062 if (m_selectionGroup) {
1063 m_selectionGroup->setProperty("y_absolute", yOffset);
1064 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
1068 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1069 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1070 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1072 else updateClipTypeActions(NULL);
1075 QGraphicsView::mousePressEvent(event);
1076 if (m_selectionGroup) {
1077 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1078 for (int i = 0; i < children.count(); i++) {
1079 children.at(i)->setSelected(itemSelected);
1081 m_selectionGroup->setSelected(itemSelected);
1085 dragGroup->setSelected(itemSelected);
1086 m_dragItem->setSelected(itemSelected);
1089 if (collisionClip != NULL || m_dragItem == NULL) {
1090 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1091 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1092 emit clipItemSelected(selected);
1094 emit clipItemSelected(NULL);
1098 // If clicked item is selected, allow move
1099 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1100 //QGraphicsView::mousePressEvent(event);
1103 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1104 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1105 // all other modes break the selection, so the user probably wants to move it
1106 m_operationMode = MOVE;
1108 if (m_dragItem->rect().width() * transform().m11() < 15) {
1109 // If the item is very small, only allow move
1110 m_operationMode = MOVE;
1112 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1114 } else m_operationMode = NONE;
1115 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1117 // Update snap points
1118 if (m_selectionGroup == NULL) {
1119 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1120 updateSnapPoints(NULL);
1122 updateSnapPoints(m_dragItem);
1124 QList <GenTime> offsetList;
1125 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1126 for (int i = 0; i < children.count(); i++) {
1127 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1128 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1129 offsetList.append(item->startPos());
1130 offsetList.append(item->endPos());
1133 if (!offsetList.isEmpty()) {
1135 GenTime startOffset = offsetList.takeFirst();
1136 QList <GenTime> cleandOffsetList;
1137 for (int k = 0; k < offsetList.size(); k++) {
1138 GenTime newoffset = offsetList.at(k) - startOffset;
1139 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1140 cleandOffsetList.append(newoffset);
1143 updateSnapPoints(NULL, cleandOffsetList, true);
1147 if (m_operationMode == KEYFRAME) {
1148 m_dragItem->updateSelectedKeyFrame();
1149 m_blockRefresh = false;
1151 } else if (m_operationMode == MOVE) {
1152 setCursor(Qt::ClosedHandCursor);
1153 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1155 info.startPos = m_dragItem->startPos();
1156 info.track = m_dragItem->track();
1157 int transitiontrack = getPreviousVideoTrack(info.track);
1158 ClipItem *transitionClip = NULL;
1159 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1160 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1161 info.endPos = transitionClip->endPos();
1163 GenTime transitionDuration(65, m_document->fps());
1164 if (m_dragItem->cropDuration() < transitionDuration)
1165 info.endPos = m_dragItem->endPos();
1167 info.endPos = info.startPos + transitionDuration;
1169 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1170 // Check there is no other transition at that place
1171 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1172 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1173 QList<QGraphicsItem *> selection = m_scene->items(r);
1174 bool transitionAccepted = true;
1175 for (int i = 0; i < selection.count(); i++) {
1176 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1177 Transition *tr = static_cast <Transition *>(selection.at(i));
1178 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1179 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1180 } else transitionAccepted = false;
1183 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1184 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1185 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1187 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1188 info.track = m_dragItem->track();
1189 int transitiontrack = getPreviousVideoTrack(info.track);
1190 ClipItem *transitionClip = NULL;
1191 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1192 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1193 info.startPos = transitionClip->startPos();
1195 GenTime transitionDuration(65, m_document->fps());
1196 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1197 else info.startPos = info.endPos - transitionDuration;
1199 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1200 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1201 EffectsList::setParameter(transition, "reverse", "1");
1203 // Check there is no other transition at that place
1204 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1205 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1206 QList<QGraphicsItem *> selection = m_scene->items(r);
1207 bool transitionAccepted = true;
1208 for (int i = 0; i < selection.count(); i++) {
1209 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1210 Transition *tr = static_cast <Transition *>(selection.at(i));
1211 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1212 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1213 } else transitionAccepted = false;
1216 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1217 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1219 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1220 resetSelectionGroup(false);
1221 m_dragItem->setSelected(true);
1223 m_blockRefresh = false;
1226 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1228 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1229 QList<QGraphicsItem *> list = scene()->items(p);
1230 AbstractGroupItem *group = NULL;
1231 for (int i = 0; i < list.size(); i++) {
1232 if (!list.at(i)->isEnabled()) continue;
1233 if (list.at(i)->type() == GROUPWIDGET) {
1234 group = static_cast <AbstractGroupItem *>(list.at(i));
1238 rebuildGroup(group);
1241 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1244 QList <QGraphicsItem *> children = group->childItems();
1245 m_document->clipManager()->removeGroup(group);
1246 /*for (int i = 0; i < children.count(); i++) {
1247 group->removeFromGroup(children.at(i));
1249 scene()->destroyItemGroup(group);
1250 groupSelectedItems(children, true, true);
1254 void CustomTrackView::resetSelectionGroup(bool selectItems)
1256 if (m_selectionGroup) {
1257 // delete selection group
1258 bool snap = KdenliveSettings::snaptopoints();
1259 KdenliveSettings::setSnaptopoints(false);
1261 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1262 scene()->destroyItemGroup(m_selectionGroup);
1263 m_selectionGroup = NULL;
1264 for (int i = 0; i < children.count(); i++) {
1265 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1266 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1267 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1268 children.at(i)->setSelected(selectItems);
1270 } else if (children.at(i)->type() == GROUPWIDGET) {
1271 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1272 children.at(i)->setSelected(selectItems);
1275 KdenliveSettings::setSnaptopoints(snap);
1279 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool createNewGroup, bool selectNewGroup)
1281 if (m_selectionGroup) {
1282 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1285 if (selection.isEmpty()) selection = m_scene->selectedItems();
1286 // Split groups and items
1287 QSet <QGraphicsItemGroup *> groupsList;
1288 QSet <QGraphicsItem *> itemsList;
1290 for (int i = 0; i < selection.count(); i++) {
1291 if (selectNewGroup) selection.at(i)->setSelected(true);
1292 if (selection.at(i)->type() == GROUPWIDGET) {
1293 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1296 for (int i = 0; i < selection.count(); i++) {
1297 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1298 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1299 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1302 itemsList.insert(selection.at(i));
1306 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1307 if (itemsList.count() == 1 && groupsList.isEmpty()) {
1308 // only one item selected:
1309 QSetIterator<QGraphicsItem *> it(itemsList);
1310 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1311 m_dragItem->setSelected(true);
1316 // Find top left position of selection
1317 foreach (const QGraphicsItemGroup *value, groupsList) {
1318 rectUnion = rectUnion.united(value->sceneBoundingRect());
1320 foreach (const QGraphicsItem *value, itemsList) {
1321 rectUnion = rectUnion.united(value->sceneBoundingRect());
1323 bool snap = KdenliveSettings::snaptopoints();
1324 KdenliveSettings::setSnaptopoints(false);
1325 if (createNewGroup) {
1326 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1327 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1328 QPointF diff = newGroup->pos();
1329 newGroup->translate(-diff.x(), -diff.y());
1330 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1332 scene()->addItem(newGroup);
1333 // Check if we are trying to include a group in a group
1334 foreach (QGraphicsItemGroup *value, groupsList) {
1335 QList<QGraphicsItem *> children = value->childItems();
1336 for (int i = 0; i < children.count(); i++) {
1337 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1338 itemsList.insert(children.at(i));
1340 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1341 m_document->clipManager()->removeGroup(grp);
1342 scene()->destroyItemGroup(grp);
1345 foreach (QGraphicsItem *value, itemsList) {
1346 newGroup->addItem(value);
1348 KdenliveSettings::setSnaptopoints(snap);
1349 if (selectNewGroup) newGroup->setSelected(true);
1351 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1352 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1353 QPointF diff = m_selectionGroup->pos();
1354 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1355 m_selectionGroup->translate(- diff.x(), -diff.y());
1357 scene()->addItem(m_selectionGroup);
1358 foreach (QGraphicsItemGroup *value, groupsList) {
1359 m_selectionGroup->addItem(value);
1361 foreach (QGraphicsItem *value, itemsList) {
1362 m_selectionGroup->addItem(value);
1364 KdenliveSettings::setSnaptopoints(snap);
1365 if (m_selectionGroup) {
1366 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1367 m_selectionGroupInfo.track = m_selectionGroup->track();
1368 if (selectNewGroup) m_selectionGroup->setSelected(true);
1373 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1375 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1376 /*if (m_moveOpMode == KEYFRAME) {
1377 // user double clicked on a keyframe, open edit dialog
1378 //TODO: update for effects with several values per keyframe
1379 QDialog d(parentWidget());
1380 Ui::KeyFrameDialog_UI view;
1382 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1383 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1384 view.kfr_value->setFocus();
1385 if (d.exec() == QDialog::Accepted) {
1386 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1387 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1388 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1389 QString previous = item->keyframes(item->selectedEffectIndex());
1390 item->updateKeyframeEffect();
1391 QString next = item->keyframes(item->selectedEffectIndex());
1392 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1393 m_commandStack->push(command);
1394 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1395 emit clipItemSelected(item, item->selectedEffectIndex());
1400 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1401 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1402 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1403 //QString previous = item->keyframes(item->selectedEffectIndex());
1404 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1405 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1406 //item->updateKeyframeEffect();
1407 //QString next = item->keyframes(item->selectedEffectIndex());
1408 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1409 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1410 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1411 m_commandStack->push(command);
1412 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1413 emit clipItemSelected(item, item->selectedEffectIndex());
1415 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1418 QList<QGraphicsItem *> collisionList = items(event->pos());
1419 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1420 Guide *editGuide = (Guide *) collisionList.at(0);
1421 if (editGuide) slotEditGuide(editGuide->info());
1426 void CustomTrackView::editItemDuration()
1428 AbstractClipItem *item;
1432 if (m_scene->selectedItems().count() == 1) {
1433 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1435 if (m_scene->selectedItems().empty())
1436 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1438 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1444 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1448 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1449 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1453 if (!item->isItemLocked()) {
1456 if (item->type() == TRANSITIONWIDGET)
1457 getTransitionAvailableSpace(item, minimum, maximum);
1459 getClipAvailableSpace(item, minimum, maximum);
1461 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1462 m_document->timecode(), minimum, maximum, this);
1463 if (d->exec() == QDialog::Accepted) {
1464 ItemInfo clipInfo = item->info();
1465 ItemInfo startInfo = clipInfo;
1466 if (item->type() == TRANSITIONWIDGET) {
1467 // move & resize transition
1468 clipInfo.startPos = d->startPos();
1469 clipInfo.endPos = clipInfo.startPos + d->duration();
1470 clipInfo.track = item->track();
1471 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1472 updateTrackDuration(clipInfo.track, command);
1473 m_commandStack->push(command);
1475 // move and resize clip
1476 ClipItem *clip = static_cast<ClipItem *>(item);
1477 QUndoCommand *moveCommand = new QUndoCommand();
1478 moveCommand->setText(i18n("Edit clip"));
1479 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1480 // duration was reduced, so process it first
1481 clipInfo.endPos = clipInfo.startPos + d->duration();
1482 clipInfo.cropStart = d->cropStart();
1484 resizeClip(startInfo, clipInfo);
1485 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1486 adjustEffects(clip, startInfo, moveCommand);
1487 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1490 if (d->startPos() != clipInfo.startPos) {
1491 startInfo = clipInfo;
1492 clipInfo.startPos = d->startPos();
1493 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1494 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1497 if (d->duration() > item->cropDuration()) {
1498 // duration was increased, so process it after move
1499 startInfo = clipInfo;
1500 clipInfo.endPos = clipInfo.startPos + d->duration();
1501 clipInfo.cropStart = d->cropStart();
1503 resizeClip(startInfo, clipInfo);
1504 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1505 adjustEffects(clip, startInfo, moveCommand);
1506 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1508 updateTrackDuration(clipInfo.track, moveCommand);
1509 m_commandStack->push(moveCommand);
1514 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1518 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1520 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1522 clip->setKeyframes(index, keyframes);
1523 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1524 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1528 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1530 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1531 m_editGuide->setEnabled(m_dragGuide != NULL);
1532 m_markerMenu->clear();
1533 m_markerMenu->setEnabled(false);
1535 m_timelineContextMenu->popup(pos);
1536 } else if (group != NULL) {
1537 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1538 m_ungroupAction->setEnabled(true);
1539 updateClipTypeActions(NULL);
1540 m_timelineContextClipMenu->popup(pos);
1542 m_ungroupAction->setEnabled(false);
1543 if (clip->type() == AVWIDGET) {
1544 ClipItem *item = static_cast <ClipItem*>(clip);
1545 //build go to marker menu
1546 if (item->baseClip()) {
1547 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1548 int offset = (item->startPos()- item->cropStart()).frames(m_document->fps());
1549 if (!markers.isEmpty()) {
1550 for (int i = 0; i < markers.count(); i++) {
1551 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1552 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1553 QAction *go = m_markerMenu->addAction(position);
1554 go->setData(pos + offset);
1557 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1559 updateClipTypeActions(item);
1560 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1561 m_timelineContextClipMenu->popup(pos);
1562 } else if (clip->type() == TRANSITIONWIDGET) {
1563 m_timelineContextTransitionMenu->popup(pos);
1568 void CustomTrackView::activateMonitor()
1570 emit activateDocumentMonitor();
1573 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1575 resetSelectionGroup();
1577 info.startPos = GenTime();
1578 info.cropStart = GenTime(in, m_document->fps());
1579 info.endPos = GenTime(out - in, m_document->fps());
1580 info.cropDuration = info.endPos - info.startPos;
1583 // Check if clip can be inserted at that position
1584 ItemInfo pasteInfo = info;
1585 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1586 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1587 pasteInfo.track = selectedTrack();
1588 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1590 // Cannot be inserted at cursor pos, insert at end of track
1591 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1592 pasteInfo.startPos = GenTime(duration, m_document->fps());
1593 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1594 ok = canBePastedTo(pasteInfo, AVWIDGET);
1597 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1601 // Add refresh command for undo
1602 QUndoCommand *addCommand = new QUndoCommand();
1603 addCommand->setText(i18n("Add timeline clip"));
1604 new RefreshMonitorCommand(this, false, true, addCommand);
1605 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, addCommand);
1606 new RefreshMonitorCommand(this, true, false, addCommand);
1607 updateTrackDuration(pasteInfo.track, addCommand);
1609 m_commandStack->push(addCommand);
1611 selectClip(true, false);
1612 // Automatic audio split
1613 if (KdenliveSettings::splitaudio())
1617 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1619 if (data->hasFormat("kdenlive/clip")) {
1621 m_scene->clearSelection();
1622 resetSelectionGroup(false);
1623 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1624 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1626 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1629 if (clip->getProducer() == NULL) {
1630 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1633 QPointF framePos = mapToScene(pos);
1635 info.startPos = GenTime();
1636 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1637 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1638 info.cropDuration = info.endPos - info.startPos;
1641 // Check if clip can be inserted at that position
1642 ItemInfo pasteInfo = info;
1643 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1644 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1645 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1646 framePos.setX((int)(framePos.x() + 0.5));
1647 framePos.setY(pasteInfo.track * m_tracksHeight);
1648 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1651 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1652 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1653 m_selectionGroup->addItem(item);
1655 QList <GenTime> offsetList;
1656 offsetList.append(info.endPos);
1657 updateSnapPoints(NULL, offsetList);
1658 m_selectionGroup->setPos(framePos);
1659 scene()->addItem(m_selectionGroup);
1660 m_selectionGroup->setSelected(true);
1662 } else if (data->hasFormat("kdenlive/producerslist")) {
1664 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1665 m_scene->clearSelection();
1666 resetSelectionGroup(false);
1668 QList <GenTime> offsetList;
1669 QList <ItemInfo> infoList;
1670 QPointF framePos = mapToScene(pos);
1671 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1672 int track = (int)(framePos.y() / m_tracksHeight);
1673 framePos.setX((int)(framePos.x() + 0.5));
1674 framePos.setY(track * m_tracksHeight);
1676 // Check if clips can be inserted at that position
1677 for (int i = 0; i < ids.size(); ++i) {
1678 QString clipData = ids.at(i);
1679 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1681 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1684 if (clip->getProducer() == NULL) {
1685 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1689 info.startPos = start;
1690 if (clipData.contains('/')) {
1691 // this is a clip zone, set in / out
1692 int in = clipData.section('/', 1, 1).toInt();
1693 int out = clipData.section('/', 2, 2).toInt();
1694 info.cropStart = GenTime(in, m_document->fps());
1695 info.cropDuration = GenTime(out - in, m_document->fps());
1698 info.cropDuration = clip->duration();
1700 info.endPos = info.startPos + info.cropDuration;
1702 infoList.append(info);
1703 start += info.cropDuration;
1705 if (!canBePastedTo(infoList, AVWIDGET)) {
1708 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1710 for (int i = 0; i < ids.size(); ++i) {
1711 QString clipData = ids.at(i);
1712 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1714 info.startPos = start;
1715 if (clipData.contains('/')) {
1716 // this is a clip zone, set in / out
1717 int in = clipData.section('/', 1, 1).toInt();
1718 int out = clipData.section('/', 2, 2).toInt();
1719 info.cropStart = GenTime(in, m_document->fps());
1720 info.cropDuration = GenTime(out - in, m_document->fps());
1723 info.cropDuration = clip->duration();
1725 info.endPos = info.startPos + info.cropDuration;
1727 start += info.cropDuration;
1728 offsetList.append(start);
1729 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1730 m_selectionGroup->addItem(item);
1731 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1734 updateSnapPoints(NULL, offsetList);
1735 m_selectionGroup->setPos(framePos);
1736 scene()->addItem(m_selectionGroup);
1737 //m_selectionGroup->setZValue(10);
1738 m_thumbsTimer.start();
1742 // the drag is not a clip (may be effect, ...)
1750 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1752 if (insertDropClips(event->mimeData(), event->pos())) {
1753 if (event->source() == this) {
1754 event->setDropAction(Qt::MoveAction);
1757 event->setDropAction(Qt::MoveAction);
1758 event->acceptProposedAction();
1760 } else QGraphicsView::dragEnterEvent(event);
1763 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1765 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);
1766 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1767 collindingItems.removeAll(item);
1768 if (collindingItems.isEmpty()) return false;
1770 for (int i = 0; i < collindingItems.count(); i++) {
1771 QGraphicsItem *collision = collindingItems.at(i);
1772 if (collision->type() == item->type()) {
1774 kDebug() << "// COLLISIION DETECTED";
1782 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1784 int track = m_document->tracksCount() - clip->track();
1785 GenTime pos = clip->startPos();
1786 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1787 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1790 bool success = true;
1791 for (int i = 0; i < clip->effectsCount(); i++) {
1792 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1794 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1795 m_document->renderer()->doRefresh();
1798 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1800 if (pos < GenTime()) {
1802 if (effect.attribute("id") == "speed") {
1803 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1807 m_document->addTrackEffect(track - 1, effect);
1808 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1809 emit updateTrackEffectState(track - 1);
1810 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1813 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1815 // Special case: speed effect
1816 if (effect.attribute("id") == "speed") {
1817 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1818 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1822 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1823 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1824 if (strobe == 0) strobe = 1;
1825 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1826 EffectsParameterList params = clip->addEffect(effect);
1827 m_document->renderer()->mltAddEffect(track, pos, params);
1828 if (clip->isSelected()) emit clipItemSelected(clip);
1831 EffectsParameterList params = clip->addEffect(effect);
1832 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1833 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1834 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1835 if (clip->isSelected()) emit clipItemSelected(clip);
1836 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1839 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1841 QString index = effect.attribute("kdenlive_ix");
1842 if (pos < GenTime()) {
1843 // Delete track effect
1844 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1845 m_document->removeTrackEffect(track - 1, effect);
1847 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1848 emit updateTrackEffectState(track - 1);
1849 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1852 // Special case: speed effect
1853 if (effect.attribute("id") == "speed") {
1854 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1856 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1857 clip->deleteEffect(index);
1858 emit clipItemSelected(clip);
1859 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1863 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1864 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1865 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1868 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1870 clip->deleteEffect(index);
1871 emit clipItemSelected(clip);
1875 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1877 QList<QGraphicsItem *> itemList = group->childItems();
1878 QUndoCommand *effectCommand = new QUndoCommand();
1880 int offset = effect.attribute("clipstart").toInt();
1881 QDomElement namenode = effect.firstChildElement("name");
1882 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1883 else effectName = i18n("effect");
1884 effectCommand->setText(i18n("Add %1", effectName));
1885 for (int i = 0; i < itemList.count(); i++) {
1886 if (itemList.at(i)->type() == AVWIDGET) {
1887 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1888 if (effect.tagName() == "effectgroup") {
1889 QDomNodeList effectlist = effect.elementsByTagName("effect");
1890 for (int j = 0; j < effectlist.count(); j++) {
1891 QDomElement subeffect = effectlist.at(j).toElement();
1892 if (subeffect.hasAttribute("kdenlive_info")) {
1893 // effect is in a group
1894 EffectInfo effectInfo;
1895 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1896 if (effectInfo.groupIndex < 0) {
1897 // group needs to be appended
1898 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1899 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1902 processEffect(item, subeffect, offset, effectCommand);
1906 processEffect(item, effect, offset, effectCommand);
1910 if (effectCommand->childCount() > 0) {
1911 m_commandStack->push(effectCommand);
1912 setDocumentModified();
1913 } else delete effectCommand;
1915 clearSelection(false);
1916 m_dragItem = dropTarget;
1917 m_dragItem->setSelected(true);
1918 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1922 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1924 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1927 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1929 QList<QGraphicsItem *> itemList;
1930 QUndoCommand *effectCommand = new QUndoCommand();
1933 int offset = effect.attribute("clipstart").toInt();
1934 if (effect.tagName() == "effectgroup") {
1935 effectName = effect.attribute("name");
1937 QDomElement namenode = effect.firstChildElement("name");
1938 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1939 else effectName = i18n("effect");
1941 effectCommand->setText(i18n("Add %1", effectName));
1943 if (track == -1) itemList = scene()->selectedItems();
1944 if (itemList.isEmpty()) {
1945 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1946 if (clip) itemList.append(clip);
1947 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1951 for (int i = 0; i < itemList.count(); i++) {
1952 if (itemList.at(i)->type() == GROUPWIDGET) {
1953 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1954 for (int j = 0; j < subitems.count(); j++) {
1955 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1960 for (int i = 0; i < itemList.count(); i++) {
1961 if (itemList.at(i)->type() == AVWIDGET) {
1962 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1963 if (effect.tagName() == "effectgroup") {
1964 QDomNodeList effectlist = effect.elementsByTagName("effect");
1965 for (int j = 0; j < effectlist.count(); j++) {
1966 QDomElement subeffect = effectlist.at(j).toElement();
1967 if (subeffect.hasAttribute("kdenlive_info")) {
1968 // effect is in a group
1969 EffectInfo effectInfo;
1970 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1971 if (effectInfo.groupIndex < 0) {
1972 // group needs to be appended
1973 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1974 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1977 processEffect(item, subeffect, offset, effectCommand);
1980 else processEffect(item, effect, offset, effectCommand);
1983 if (effectCommand->childCount() > 0) {
1984 m_commandStack->push(effectCommand);
1985 setDocumentModified();
1986 if (effectCommand->childCount() == 1) {
1987 // Display newly added clip effect
1988 for (int i = 0; i < itemList.count(); i++) {
1989 if (itemList.at(i)->type() == AVWIDGET) {
1990 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1991 clip->setSelectedEffect(clip->effectsCount());
1992 if (!clip->isSelected()) {
1993 clearSelection(false);
1994 clip->setSelected(true);
1997 emit clipItemSelected(clip);
2003 for (int i = 0; i < itemList.count(); i++) {
2004 if (itemList.at(i)->type() == AVWIDGET) {
2005 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
2006 if (clip->isMainSelectedClip()) {
2007 emit clipItemSelected(clip);
2013 } else delete effectCommand;
2016 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
2018 if (effect.attribute("type") == "audio") {
2019 // Don't add audio effects on video clips
2020 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
2021 /* do not show error message when item is part of a group as the user probably knows what he does then
2022 * and the message is annoying when working with the split audio feature */
2023 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2024 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
2027 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
2028 // Don't add video effect on audio clips
2029 if (item->isAudioOnly() || item->clipType() == AUDIO) {
2030 /* do not show error message when item is part of a group as the user probably knows what he does then
2031 * and the message is annoying when working with the split audio feature */
2032 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2033 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
2037 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
2038 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2041 if (item->isItemLocked()) {
2045 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2046 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2048 item->initEffect(effect, 0, offset);
2050 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2053 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2056 // delete track effect
2057 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2058 m_commandStack->push(command);
2059 setDocumentModified();
2062 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2063 //clip is in a group, also remove the effect in other clips of the group
2064 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2065 QUndoCommand *delCommand = new QUndoCommand();
2067 QDomElement namenode = effect.firstChildElement("name");
2068 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2069 else effectName = i18n("effect");
2070 delCommand->setText(i18n("Delete %1", effectName));
2073 for (int i = 0; i < items.count(); i++) {
2074 if (items.at(i)->type() == GROUPWIDGET) {
2075 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2076 for (int j = 0; j < subitems.count(); j++) {
2077 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2082 for (int i = 0; i < items.count(); i++) {
2083 if (items.at(i)->type() == AVWIDGET) {
2084 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2085 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2087 QDomElement eff = item->effectAtIndex(ix);
2088 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2092 if (delCommand->childCount() > 0)
2093 m_commandStack->push(delCommand);
2096 setDocumentModified();
2099 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2100 m_commandStack->push(command);
2101 setDocumentModified();
2104 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2106 if (insertedEffect.isNull()) {
2107 kDebug()<<"// Trying to add null effect";
2108 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2111 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2112 QDomElement effect = insertedEffect.cloneNode().toElement();
2113 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2114 if (pos < GenTime()) {
2115 // editing a track effect
2116 EffectsParameterList effectParams = getEffectArgs(effect);
2117 // check if we are trying to reset a keyframe effect
2118 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2119 clip->initEffect(effect);
2120 effectParams = getEffectArgs(effect);
2122 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2123 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2125 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2126 emit updateTrackEffectState(track);
2127 setDocumentModified();
2131 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2133 // Special case: speed effect
2134 if (effect.attribute("id") == "speed") {
2135 if (effect.attribute("disable") == "1") {
2136 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2139 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2140 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2141 if (strobe == 0) strobe = 1;
2142 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2144 clip->updateEffect(effect);
2145 if (updateEffectStack && clip->isSelected())
2146 emit clipItemSelected(clip);
2147 if (ix == clip->selectedEffectIndex()) {
2148 // make sure to update display of clip keyframes
2149 clip->setSelectedEffect(ix);
2154 EffectsParameterList effectParams = getEffectArgs(effect);
2155 // check if we are trying to reset a keyframe effect
2156 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2157 clip->initEffect(effect);
2158 effectParams = getEffectArgs(effect);
2161 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2162 // A fade effect was modified, update the clip
2163 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2164 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2165 clip->setFadeIn(pos);
2167 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2168 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2169 clip->setFadeOut(pos);
2172 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2175 clip->updateEffect(effect);
2176 if (updateEffectStack && clip->isSelected()) {
2177 emit clipItemSelected(clip);
2179 if (ix == clip->selectedEffectIndex()) {
2180 // make sure to update display of clip keyframes
2181 clip->setSelectedEffect(ix);
2184 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2186 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2187 setDocumentModified();
2190 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2192 if (pos < GenTime()) {
2193 // editing a track effect
2194 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2195 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2198 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2199 emit updateTrackEffectState(track);
2200 setDocumentModified();
2203 // editing a clip effect
2204 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2206 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2208 clip->enableEffects(effectIndexes, disable);
2209 if (updateEffectStack && clip->isSelected()) {
2210 emit clipItemSelected(clip);
2212 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2213 // make sure to update display of clip keyframes
2214 clip->setSelectedEffect(clip->selectedEffectIndex());
2217 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2219 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2222 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2224 if (pos < GenTime()) {
2225 // Moving track effect
2226 int documentTrack = m_document->tracksCount() - track - 1;
2227 int max = m_document->getTrackEffects(documentTrack).count();
2228 int new_position = newPos.at(0);
2229 if (new_position > max) {
2232 int old_position = oldPos.at(0);
2233 for (int i = 0; i < newPos.count(); i++) {
2234 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2235 if (old_position > new_position) {
2236 // Moving up, we need to adjust index
2237 old_position = oldPos.at(i);
2238 new_position = newPos.at(i);
2240 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2241 if (!act.isNull() && !before.isNull()) {
2242 m_document->setTrackEffect(documentTrack, new_position, before);
2243 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2244 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2246 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2249 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2251 int new_position = newPos.at(0);
2252 if (new_position > clip->effectsCount()) {
2253 new_position = clip->effectsCount();
2255 int old_position = oldPos.at(0);
2256 for (int i = 0; i < newPos.count(); i++) {
2257 QDomElement act = clip->effectAtIndex(new_position);
2258 if (old_position > new_position) {
2259 // Moving up, we need to adjust index
2260 old_position = oldPos.at(i);
2261 new_position = newPos.at(i);
2263 QDomElement before = clip->effectAtIndex(old_position);
2264 if (act.isNull() || before.isNull()) {
2265 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2268 clip->moveEffect(before, new_position);
2269 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2270 if (act.attribute("id") == "speed") {
2271 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2272 } else if (before.attribute("id") == "speed") {
2273 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2274 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2276 clip->setSelectedEffect(newPos.at(0));
2277 emit clipItemSelected(clip);
2278 setDocumentModified();
2279 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2282 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2284 ChangeEffectStateCommand *command;
2286 // editing track effect
2287 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2289 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2290 QList <int> speedEffectIndexes;
2291 for (int i = 0; i < effectIndexes.count(); i++) {
2292 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2293 if (effect.attribute("id") == "speed") {
2295 speedEffectIndexes << effectIndexes.at(i);
2296 QDomElement newEffect = effect.cloneNode().toElement();
2297 newEffect.setAttribute("disable", (int) disable);
2298 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2299 m_commandStack->push(editcommand);
2302 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2303 effectIndexes.removeAll(speedEffectIndexes.at(j));
2305 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2307 m_commandStack->push(command);
2308 setDocumentModified();
2311 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2313 MoveEffectCommand *command;
2315 // editing track effect
2316 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2317 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2318 m_commandStack->push(command);
2319 setDocumentModified();
2322 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2324 EditEffectCommand *command;
2325 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2326 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2327 m_commandStack->push(command);
2330 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2332 QDomElement effect = clip->getEffectAtIndex(ix);
2333 QDomElement oldeffect = effect.cloneNode().toElement();
2334 effect.setAttribute("region", region);
2335 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2336 m_commandStack->push(command);
2339 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2343 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2344 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2345 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2347 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);
2349 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2350 m_blockRefresh = false;
2355 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2356 // Error cuting clip in playlist
2357 m_blockRefresh = false;
2361 int cutPos = (int) cutTime.frames(m_document->fps());
2363 newPos.startPos = cutTime;
2364 newPos.endPos = info.endPos;
2365 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2366 newPos.track = info.track;
2367 newPos.cropDuration = newPos.endPos - newPos.startPos;
2369 bool snap = KdenliveSettings::snaptopoints();
2370 KdenliveSettings::setSnaptopoints(false);
2371 ClipItem *dup = item->clone(newPos);
2373 // remove unwanted effects
2374 // fade in from 2nd part of the clip
2375 int ix = dup->hasEffect(QString(), "fadein");
2377 QDomElement oldeffect = dup->effectAtIndex(ix);
2378 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2380 ix = dup->hasEffect(QString(), "fade_from_black");
2382 QDomElement oldeffect = dup->effectAtIndex(ix);
2383 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2385 // fade out from 1st part of the clip
2386 ix = item->hasEffect(QString(), "fadeout");
2388 QDomElement oldeffect = item->effectAtIndex(ix);
2389 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2391 ix = item->hasEffect(QString(), "fade_to_black");
2393 QDomElement oldeffect = item->effectAtIndex(ix);
2394 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2398 item->resizeEnd(cutPos);
2399 scene()->addItem(dup);
2400 if (item->checkKeyFrames())
2401 slotRefreshEffects(item);
2402 if (dup->checkKeyFrames())
2403 slotRefreshEffects(dup);
2405 item->baseClip()->addReference();
2406 m_document->updateClip(item->baseClip()->getId());
2407 setDocumentModified();
2408 KdenliveSettings::setSnaptopoints(snap);
2409 if (execute && item->isSelected()) {
2410 m_scene->clearSelection();
2411 dup->setSelected(true);
2413 emit clipItemSelected(dup);
2419 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2420 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2422 if (!item || !dup || item == dup) {
2423 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2424 m_blockRefresh = false;
2427 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2428 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2432 bool snap = KdenliveSettings::snaptopoints();
2433 KdenliveSettings::setSnaptopoints(false);
2435 // join fade effects again
2436 int ix = dup->hasEffect(QString(), "fadeout");
2438 QDomElement effect = dup->effectAtIndex(ix);
2439 item->addEffect(effect);
2441 ix = dup->hasEffect(QString(), "fade_to_black");
2443 QDomElement effect = dup->effectAtIndex(ix);
2444 item->addEffect(effect);
2447 m_waitingThumbs.removeAll(dup);
2448 bool selected = item->isSelected();
2449 if (dup->isSelected()) {
2451 item->setSelected(true);
2452 emit clipItemSelected(NULL);
2454 dup->baseClip()->removeReference();
2455 m_document->updateClip(dup->baseClip()->getId());
2456 scene()->removeItem(dup);
2460 ItemInfo clipinfo = item->info();
2461 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2462 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos, false);
2464 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2465 setDocumentModified();
2467 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2469 KdenliveSettings::setSnaptopoints(snap);
2470 if (execute && selected)
2471 emit clipItemSelected(item);
2474 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2477 void CustomTrackView::slotEnableRefresh()
2479 m_blockRefresh = false;
2482 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2484 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2485 if (itemList.count() == 1) {
2486 if (itemList.at(0)->type() == AVWIDGET) {
2487 ClipItem *item = (ClipItem *) itemList.at(0);
2489 info.track = item->track();
2490 ClipItem *transitionClip = NULL;
2491 const int transitiontrack = getPreviousVideoTrack(info.track);
2492 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2493 if (pos < item->startPos() + item->cropDuration() / 2) {
2494 // add transition to clip start
2495 info.startPos = item->startPos();
2496 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2497 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2498 info.endPos = transitionClip->endPos();
2499 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2500 // Check there is no other transition at that place
2501 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2502 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2503 QList<QGraphicsItem *> selection = m_scene->items(r);
2504 bool transitionAccepted = true;
2505 for (int i = 0; i < selection.count(); i++) {
2506 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2507 Transition *tr = static_cast <Transition *>(selection.at(i));
2508 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2509 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2510 } else transitionAccepted = false;
2513 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2514 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2517 // add transition to clip end
2518 info.endPos = item->endPos();
2519 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2520 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2521 info.startPos = transitionClip->startPos();
2522 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2523 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2524 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2526 // Check there is no other transition at that place
2527 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2528 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2529 QList<QGraphicsItem *> selection = m_scene->items(r);
2530 bool transitionAccepted = true;
2531 for (int i = 0; i < selection.count(); i++) {
2532 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2533 Transition *tr = static_cast <Transition *>(selection.at(i));
2534 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2535 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2536 } else transitionAccepted = false;
2539 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2540 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2543 } else for (int i = 0; i < itemList.count(); i++) {
2544 if (itemList.at(i)->type() == AVWIDGET) {
2545 ClipItem *item = (ClipItem *) itemList.at(i);
2547 info.startPos = item->startPos();
2548 info.endPos = info.startPos + GenTime(65, m_document->fps());
2549 info.track = item->track();
2551 // Check there is no other transition at that place
2552 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2553 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2554 QList<QGraphicsItem *> selection = m_scene->items(r);
2555 bool transitionAccepted = true;
2556 for (int i = 0; i < selection.count(); i++) {
2557 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2558 Transition *tr = static_cast <Transition *>(selection.at(i));
2559 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2560 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2561 } else transitionAccepted = false;
2564 int transitiontrack = getPreviousVideoTrack(info.track);
2565 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2566 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2571 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2573 if (transitionInfo.startPos >= transitionInfo.endPos) {
2574 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2577 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2578 m_commandStack->push(command);
2579 setDocumentModified();
2582 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2584 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2585 //kDebug() << "---- ADDING transition " << params.attribute("value");
2586 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2587 scene()->addItem(tr);
2588 setDocumentModified();
2590 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2595 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2597 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2599 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2602 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2603 if (m_dragItem == item) m_dragItem = NULL;
2605 #if QT_VERSION >= 0x040600
2606 // animate item deletion
2607 item->closeAnimation();
2611 emit transitionItemSelected(NULL);
2612 setDocumentModified();
2615 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2617 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2618 QDomElement xml = tr->toXML();
2619 if (old.isNull() || xml.isNull()) {
2620 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2623 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2624 updateTrackDuration(tr->track(), command);
2625 m_commandStack->push(command);
2626 setDocumentModified();
2629 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2631 Transition *item = getTransitionItemAt(pos, track);
2633 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2638 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2640 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);
2641 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2642 item->setTransitionParameters(transition);
2643 if (updateTransitionWidget) {
2644 ItemInfo info = item->info();
2646 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2647 if (transitionClip && transitionClip->baseClip()) {
2648 QString size = transitionClip->baseClip()->getProperty("frame_size");
2649 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2650 if (factor == 0) factor = 1.0;
2651 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2652 p.setY(size.section('x', 1, 1).toInt());
2654 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2656 setDocumentModified();
2659 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2662 const QPointF pos = mapToScene(event->pos());
2663 if (m_selectionGroup) {
2664 m_selectionGroup->setPos(pos);
2665 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2666 event->acceptProposedAction();
2668 // Drag enter was not possible, try again at mouse position
2669 insertDropClips(event->mimeData(), event->pos());
2673 QGraphicsView::dragMoveEvent(event);
2677 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2679 if (m_selectionGroup && m_clipDrag) {
2680 m_thumbsTimer.stop();
2681 m_waitingThumbs.clear();
2682 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2684 scene()->destroyItemGroup(m_selectionGroup);
2685 m_selectionGroup = NULL;
2686 } else QGraphicsView::dragLeaveEvent(event);
2689 void CustomTrackView::dropEvent(QDropEvent * event)
2691 if (m_selectionGroup && m_clipDrag) {
2692 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2693 resetSelectionGroup();
2695 m_scene->clearSelection();
2696 bool hasVideoClip = false;
2697 QUndoCommand *addCommand = new QUndoCommand();
2698 addCommand->setText(i18n("Add timeline clip"));
2699 QList <ClipItem *> brokenClips;
2701 // Add refresh command for undo
2702 new RefreshMonitorCommand(this, false, true, addCommand);
2704 for (int i = 0; i < items.count(); i++) {
2705 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2706 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2707 if (items.count() == 1) {
2708 updateClipTypeActions(item);
2710 updateClipTypeActions(NULL);
2713 //TODO: take care of edit mode for undo
2714 item->baseClip()->addReference();
2715 //item->setZValue(item->defaultZValue());
2716 m_document->updateClip(item->baseClip()->getId());
2717 ItemInfo info = item->info();
2719 int tracknumber = m_document->tracksCount() - info.track - 1;
2720 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2721 if (isLocked) item->setItemLocked(true);
2722 ItemInfo clipInfo = info;
2723 clipInfo.track = m_document->tracksCount() - item->track();
2725 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2727 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2728 brokenClips.append(item);
2731 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2733 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2734 updateTrackDuration(info.track, addCommand);
2736 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2737 // add transparency transition
2738 QDomElement trans = MainWindow::transitions.getEffectByTag("affine", QString()).cloneNode().toElement();
2739 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2741 item->setSelected(true);
2743 // Add refresh command for redo
2744 new RefreshMonitorCommand(this, false, false, addCommand);
2746 qDeleteAll(brokenClips);
2747 brokenClips.clear();
2748 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2749 else delete addCommand;
2751 // Automatic audio split
2752 if (KdenliveSettings::splitaudio())
2754 setDocumentModified();
2758 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2759 QList<QGraphicsItem *> selection = m_scene->items(rect);
2760 QStringList timelineList;
2762 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2763 for (int i = 0; i < selection.count(); i++) {
2764 if (selection.at(i)->type() == AVWIDGET) {
2765 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2766 int start = clip->startPos().frames(m_document->fps());
2767 int end = clip->endPos().frames(m_document->fps());
2768 timelineList.append(QString::number(start) + "-" + QString::number(end));
2771 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2774 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2775 if (items.count() > 1) {
2776 groupSelectedItems(items);
2777 } else if (items.count() == 1) {
2778 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2779 emit clipItemSelected((ClipItem*) m_dragItem, false);
2781 m_document->renderer()->refreshIfActive();
2782 event->setDropAction(Qt::MoveAction);
2785 /// \todo enable when really working
2788 } else QGraphicsView::dropEvent(event);
2792 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2794 bool snap = KdenliveSettings::snaptopoints();
2795 KdenliveSettings::setSnaptopoints(false);
2796 if (mode == OVERWRITEEDIT) {
2797 // if we are in overwrite mode, move clips accordingly
2799 if (item == NULL) info = posinfo;
2800 else info = item->info();
2801 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);
2802 QList<QGraphicsItem *> selection = m_scene->items(rect);
2803 if (item) selection.removeAll(item);
2804 for (int i = 0; i < selection.count(); i++) {
2805 if (!selection.at(i)->isEnabled()) continue;
2806 if (selection.at(i)->type() == AVWIDGET) {
2807 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2808 if (clip->startPos() < info.startPos) {
2809 if (clip->endPos() > info.endPos) {
2810 ItemInfo clipInfo = clip->info();
2811 ItemInfo dupInfo = clipInfo;
2812 GenTime diff = info.startPos - clipInfo.startPos;
2813 dupInfo.startPos = info.startPos;
2814 dupInfo.cropStart += diff;
2815 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2816 ItemInfo newdupInfo = dupInfo;
2817 GenTime diff2 = info.endPos - info.startPos;
2818 newdupInfo.startPos = info.endPos;
2819 newdupInfo.cropStart += diff2;
2820 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2821 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2822 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2823 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2825 dup->resizeStart(info.endPos.frames(m_document->fps()));
2828 ItemInfo newclipInfo = clip->info();
2829 newclipInfo.endPos = info.startPos;
2830 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2831 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2833 } else if (clip->endPos() <= info.endPos) {
2834 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2835 m_waitingThumbs.removeAll(clip);
2836 scene()->removeItem(clip);
2840 ItemInfo newclipInfo = clip->info();
2841 newclipInfo.startPos = info.endPos;
2842 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2843 clip->resizeStart(info.endPos.frames(m_document->fps()));
2847 } else if (mode == INSERTEDIT) {
2848 // if we are in push mode, move clips accordingly
2850 if (item == NULL) info = posinfo;
2851 else info = item->info();
2852 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);
2853 QList<QGraphicsItem *> selection = m_scene->items(rect);
2854 if (item) selection.removeAll(item);
2855 for (int i = 0; i < selection.count(); i++) {
2856 if (selection.at(i)->type() == AVWIDGET) {
2857 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2858 if (clip->startPos() < info.startPos) {
2859 if (clip->endPos() > info.startPos) {
2860 ItemInfo clipInfo = clip->info();
2861 ItemInfo dupInfo = clipInfo;
2862 GenTime diff = info.startPos - clipInfo.startPos;
2863 dupInfo.startPos = info.startPos;
2864 dupInfo.cropStart += diff;
2865 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2866 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2867 // Commented out; variable dup unused. --granjow
2868 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2869 cutClip(clipInfo, info.startPos, true, false);
2872 // TODO: add insertspacecommand
2877 KdenliveSettings::setSnaptopoints(snap);
2881 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2883 if (mode == OVERWRITEEDIT) {
2884 // if we are in overwrite or push mode, move clips accordingly
2885 bool snap = KdenliveSettings::snaptopoints();
2886 KdenliveSettings::setSnaptopoints(false);
2887 ItemInfo info = item->info();
2888 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2889 QList<QGraphicsItem *> selection = m_scene->items(rect);
2890 selection.removeAll(item);
2891 for (int i = 0; i < selection.count(); i++) {
2892 if (!selection.at(i)->isEnabled()) continue;
2893 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2894 Transition *tr = static_cast<Transition *>(selection.at(i));
2895 if (tr->startPos() < info.startPos) {
2896 ItemInfo firstPos = tr->info();
2897 ItemInfo newPos = firstPos;
2898 firstPos.endPos = item->startPos();
2899 newPos.startPos = item->endPos();
2900 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2901 if (tr->endPos() > info.endPos) {
2903 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2905 } else if (tr->endPos() > info.endPos) {
2907 ItemInfo firstPos = tr->info();
2908 firstPos.startPos = item->endPos();
2909 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2911 // remove transition
2912 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2916 KdenliveSettings::setSnaptopoints(snap);
2920 QStringList CustomTrackView::mimeTypes() const
2922 QStringList qstrList;
2923 // list of accepted mime types for drop
2924 qstrList.append("text/plain");
2925 qstrList.append("kdenlive/producerslist");
2926 qstrList.append("kdenlive/clip");
2930 Qt::DropActions CustomTrackView::supportedDropActions() const
2932 // returns what actions are supported when dropping
2933 return Qt::MoveAction;
2936 void CustomTrackView::setDuration(int duration)
2938 int diff = qAbs(duration - sceneRect().width());
2939 if (diff * matrix().m11() > -50) {
2940 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2941 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2943 m_projectDuration = duration;
2946 int CustomTrackView::duration() const
2948 return m_projectDuration;
2951 void CustomTrackView::addTrack(TrackInfo type, int ix)
2953 QList <TransitionInfo> transitionInfos;
2954 if (ix == -1 || ix == m_document->tracksCount()) {
2955 m_document->insertTrack(0, type);
2956 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2958 m_document->insertTrack(m_document->tracksCount() - ix, type);
2959 // insert track in MLT playlist
2960 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2962 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2963 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2964 QList<QGraphicsItem *> selection = m_scene->items(r);
2965 resetSelectionGroup();
2967 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2968 scene()->addItem(m_selectionGroup);
2969 for (int i = 0; i < selection.count(); i++) {
2970 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2971 m_selectionGroup->addItem(selection.at(i));
2974 // Move graphic items
2975 m_selectionGroup->translate(0, m_tracksHeight);
2977 // adjust track number
2978 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2979 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2980 for (int i = 0; i < children.count(); i++) {
2981 if (children.at(i)->type() == GROUPWIDGET) {
2982 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2983 children << grp->childItems();
2986 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2988 ItemInfo clipinfo = item->info();
2989 if (item->type() == AVWIDGET) {
2990 ClipItem *clip = static_cast <ClipItem *>(item);
2991 // slowmotion clips are not track dependant, so no need to update them
2992 if (clip->speed() != 1.0) continue;
2993 // We add a move clip command so that we get the correct producer for new track number
2994 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2995 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2996 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2997 // problem updating clip
2998 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3001 } /*else if (item->type() == TRANSITIONWIDGET) {
3002 Transition *tr = static_cast <Transition *>(item);
3003 int track = tr->transitionEndTrack();
3005 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3009 // Sync transition tracks with MLT playlist
3011 TransitionInfo info;
3012 for (int i = 0; i < transitionInfos.count(); i++) {
3013 info = transitionInfos.at(i);
3014 tr = getTransitionItem(info);
3015 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
3016 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
3019 resetSelectionGroup(false);
3020 m_document->renderer()->unlockService(tractor);
3023 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3024 for (int i = 0; i < m_guides.count(); i++) {
3025 QLineF l = m_guides.at(i)->line();
3026 l.setP2(QPointF(l.x2(), maxHeight));
3027 m_guides.at(i)->setLine(l);
3030 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3031 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3032 viewport()->update();
3033 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3034 //setFixedHeight(50 * m_tracksCount);
3036 updateTrackNames(ix, true);
3039 void CustomTrackView::removeTrack(int ix)
3041 // Delete track in MLT playlist
3042 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
3043 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
3045 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
3046 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3047 QList<QGraphicsItem *> selection = m_scene->items(r);
3049 resetSelectionGroup();
3051 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3052 scene()->addItem(m_selectionGroup);
3053 for (int i = 0; i < selection.count(); i++) {
3054 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3055 m_selectionGroup->addItem(selection.at(i));
3058 // Move graphic items
3059 qreal ydiff = 0 - (int) m_tracksHeight;
3060 m_selectionGroup->translate(0, ydiff);
3061 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3063 // adjust track number
3064 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3065 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3066 for (int i = 0; i < children.count(); i++) {
3067 if (children.at(i)->type() == GROUPWIDGET) {
3068 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3069 children << grp->childItems();
3072 if (children.at(i)->type() == AVWIDGET) {
3073 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3075 ItemInfo clipinfo = clip->info();
3076 // We add a move clip command so that we get the correct producer for new track number
3077 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3078 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3079 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3080 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3083 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3084 Transition *tr = static_cast <Transition *>(children.at(i));
3086 int track = tr->transitionEndTrack();
3088 ItemInfo clipinfo = tr->info();
3089 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3093 resetSelectionGroup(false);
3094 m_document->renderer()->unlockService(tractor);
3096 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3097 for (int i = 0; i < m_guides.count(); i++) {
3098 QLineF l = m_guides.at(i)->line();
3099 l.setP2(QPointF(l.x2(), maxHeight));
3100 m_guides.at(i)->setLine(l);
3102 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3103 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3105 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3106 viewport()->update();
3108 updateTrackNames(ix, false);
3109 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3112 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3114 for (int i = 0; i < trackInfos.count(); ++i) {
3115 m_document->setTrackType(i, trackInfos.at(i));
3116 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3117 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3120 viewport()->update();
3121 emit trackHeightChanged();
3124 void CustomTrackView::slotSwitchTrackAudio(int ix)
3126 /*for (int i = 0; i < m_document->tracksCount(); i++)
3127 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3128 int tracknumber = m_document->tracksCount() - ix - 1;
3129 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3130 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3131 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3132 setDocumentModified();
3135 void CustomTrackView::slotSwitchTrackLock(int ix)
3137 int tracknumber = m_document->tracksCount() - ix - 1;
3138 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3139 m_commandStack->push(command);
3143 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3145 int tracknumber = m_document->tracksCount() - ix - 1;
3146 m_document->switchTrackLock(tracknumber, lock);
3148 emit doTrackLock(ix, lock);
3149 AbstractClipItem *clip = NULL;
3150 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3152 for (int i = 0; i < selection.count(); i++) {
3153 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3154 if (selection.at(i)->parentItem() && m_selectionGroup) {
3155 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3156 resetSelectionGroup();
3159 bool changeGroupLock = true;
3160 bool hasClipOnTrack = false;
3161 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3162 for (int j = 0; j < children.count(); ++j) {
3163 if (children.at(j)->isSelected()) {
3164 if (children.at(j)->type() == AVWIDGET)
3165 emit clipItemSelected(NULL);
3166 else if (children.at(j)->type() == TRANSITIONWIDGET)
3167 emit transitionItemSelected(NULL);
3172 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3173 if (child == m_dragItem)
3176 // only unlock group, if it is not locked by another track too
3177 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3178 changeGroupLock = false;
3180 // only (un-)lock if at least one clip is on the track
3181 if (child->track() == ix)
3182 hasClipOnTrack = true;
3184 if (changeGroupLock && hasClipOnTrack)
3185 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3186 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3187 if (selection.at(i)->parentItem()) {
3188 if (selection.at(i)->parentItem() == m_selectionGroup) {
3189 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3190 resetSelectionGroup();
3192 // groups are handled separately
3197 if (selection.at(i)->isSelected()) {
3198 if (selection.at(i)->type() == AVWIDGET)
3199 emit clipItemSelected(NULL);
3201 emit transitionItemSelected(NULL);
3203 clip = static_cast <AbstractClipItem *>(selection.at(i));
3204 clip->setItemLocked(lock);
3205 if (clip == m_dragItem)
3209 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3210 viewport()->update();
3211 setDocumentModified();
3214 void CustomTrackView::slotSwitchTrackVideo(int ix)
3216 int tracknumber = m_document->tracksCount() - ix;
3217 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3218 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3219 setDocumentModified();
3222 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3224 // Check there is no group going over several tracks there, or that would result in timeline corruption
3225 QList<QGraphicsItem *> selection = scene()->items(rect);
3227 int maxHeight = m_tracksHeight * 1.5;
3228 for (int i = 0; i < selection.count(); i++) {
3229 // Check that we don't try to move a group with clips on other tracks
3230 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3233 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3241 void CustomTrackView::slotRemoveSpace()
3245 if (m_menuPosition.isNull()) {
3246 pos = GenTime(cursorPos(), m_document->fps());
3248 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3249 d->comboTracks->setCurrentIndex(m_selectedTrack);
3250 d->label->setText(i18n("Track"));
3251 d->before_select->setHidden(true);
3252 d->setWindowTitle(i18n("Remove Space"));
3253 d->video_track->setHidden(true);
3254 d->audio_track->setHidden(true);
3255 if (d->exec() != QDialog::Accepted) {
3259 track = d->comboTracks->currentIndex();
3262 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3263 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3266 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3267 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3271 ClipItem *item = getClipItemAt(pos, track);
3273 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);
3276 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3278 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);
3282 // Make sure there is no group in the way
3283 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3286 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3288 // groups found on track, do not allow the move
3289 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3293 QList<ItemInfo> clipsToMove;
3294 QList<ItemInfo> transitionsToMove;
3296 for (int i = 0; i < items.count(); i++) {
3297 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3298 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3299 ItemInfo info = item->info();
3300 if (item->type() == AVWIDGET) {
3301 clipsToMove.append(info);
3302 } else if (item->type() == TRANSITIONWIDGET) {
3303 transitionsToMove.append(info);
3308 if (!transitionsToMove.isEmpty()) {
3309 // Make sure that by moving the items, we don't get a transition collision
3310 // Find first transition
3311 ItemInfo info = transitionsToMove.at(0);
3312 for (int i = 1; i < transitionsToMove.count(); i++)
3313 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3315 // make sure there are no transitions on the way
3316 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3317 items = scene()->items(rect);
3318 int transitionCorrection = -1;
3319 for (int i = 0; i < items.count(); i++) {
3320 if (items.at(i)->type() == TRANSITIONWIDGET) {
3321 // There is a transition on the way
3322 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3323 int transitionEnd = item->endPos().frames(m_document->fps());
3324 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3328 if (transitionCorrection > 0) {
3329 // We need to fix the move length
3330 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3333 // Make sure we don't send transition before 0
3334 if (info.startPos.frames(m_document->fps()) < length) {
3335 // reduce length to maximum possible
3336 length = info.startPos.frames(m_document->fps());
3340 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3341 updateTrackDuration(track, command);
3342 m_commandStack->push(command);
3345 void CustomTrackView::slotInsertSpace()
3349 if (m_menuPosition.isNull()) {
3350 pos = GenTime(cursorPos(), m_document->fps());
3352 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3353 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3355 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3356 m_document->timecode(), track, m_document->tracksList(), this);
3357 if (d->exec() != QDialog::Accepted) {
3361 GenTime spaceDuration = d->selectedDuration();
3362 track = d->selectedTrack();
3365 QList<QGraphicsItem *> items;
3367 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3368 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3372 ClipItem *item = getClipItemAt(pos, track);
3373 if (item) pos = item->startPos();
3375 // Make sure there is no group in the way
3376 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3378 items = checkForGroups(rect, &isOk);
3380 // groups found on track, do not allow the move
3381 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3385 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3386 items = scene()->items(rect);
3389 QList<ItemInfo> clipsToMove;
3390 QList<ItemInfo> transitionsToMove;
3392 for (int i = 0; i < items.count(); i++) {
3393 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3394 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3395 ItemInfo info = item->info();
3396 if (item->type() == AVWIDGET)
3397 clipsToMove.append(info);
3398 else if (item->type() == TRANSITIONWIDGET)
3399 transitionsToMove.append(info);
3403 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3404 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3405 updateTrackDuration(track, command);
3406 m_commandStack->push(command);
3410 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3412 int diff = duration.frames(m_document->fps());
3413 resetSelectionGroup();
3414 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3415 scene()->addItem(m_selectionGroup);
3417 Transition *transition;
3419 // Create lists with start pos for each track
3420 QMap <int, int> trackClipStartList;
3421 QMap <int, int> trackTransitionStartList;
3423 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3424 trackClipStartList[i] = -1;
3425 trackTransitionStartList[i] = -1;
3428 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3429 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3431 if (clip->parentItem()) {
3432 m_selectionGroup->addItem(clip->parentItem());
3434 m_selectionGroup->addItem(clip);
3436 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))
3437 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3439 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);
3442 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3443 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3445 if (transition->parentItem()) {
3446 m_selectionGroup->addItem(transition->parentItem());
3448 m_selectionGroup->addItem(transition);
3450 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))
3451 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3452 } 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);
3454 m_selectionGroup->translate(diff, 0);
3456 // update items coordinates
3457 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3459 for (int i = 0; i < itemList.count(); i++) {
3460 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3461 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3462 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3463 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3464 for (int j = 0; j < children.count(); j++) {
3465 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3470 resetSelectionGroup(false);
3472 track = m_document->tracksCount() - track;
3473 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3476 void CustomTrackView::deleteClip(const QString &clipId)
3478 resetSelectionGroup();
3479 QList<QGraphicsItem *> itemList = items();
3480 QUndoCommand *deleteCommand = new QUndoCommand();
3481 new RefreshMonitorCommand(this, false, true, deleteCommand);
3483 for (int i = 0; i < itemList.count(); i++) {
3484 if (itemList.at(i)->type() == AVWIDGET) {
3485 ClipItem *item = (ClipItem *)itemList.at(i);
3486 if (item->clipProducer() == clipId) {
3488 if (item->parentItem()) {
3489 // Clip is in a group, destroy the group
3490 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3492 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3497 delete deleteCommand;
3499 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3500 new RefreshMonitorCommand(this, true, false, deleteCommand);
3501 updateTrackDuration(-1, deleteCommand);
3502 m_commandStack->push(deleteCommand);
3506 void CustomTrackView::seekCursorPos(int pos)
3508 m_document->renderer()->seek(qMax(pos, 0));
3512 int CustomTrackView::seekPosition() const
3514 return m_document->renderer()->requestedSeekPosition;
3518 void CustomTrackView::setCursorPos(int pos)
3520 if (pos != m_cursorPos) {
3521 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3523 m_cursorLine->setPos(m_cursorPos, 0);
3524 if (m_autoScroll) checkScrolling();
3526 else emit updateRuler();
3529 void CustomTrackView::updateCursorPos()
3531 m_cursorLine->setPos(m_cursorPos, 0);
3534 int CustomTrackView::cursorPos()
3536 return (int)(m_cursorPos);
3539 void CustomTrackView::moveCursorPos(int delta)
3541 int currentPos = m_document->renderer()->requestedSeekPosition;
3542 if (currentPos == SEEK_INACTIVE) {
3543 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3546 currentPos += delta;
3548 m_document->renderer()->seek(qMax(0, currentPos));
3552 void CustomTrackView::initCursorPos(int pos)
3554 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3556 m_cursorLine->setPos(pos, 0);
3560 void CustomTrackView::checkScrolling()
3562 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3565 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3567 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3568 if (m_operationMode == SCROLLTIMELINE) {
3569 m_operationMode = NONE;
3570 setDragMode(QGraphicsView::NoDrag);
3571 QGraphicsView::mouseReleaseEvent(event);
3574 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3576 setDragMode(QGraphicsView::NoDrag);
3577 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3580 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3581 #if QT_VERSION >= 0x040800
3583 m_dragItem->setGraphicsEffect(NULL);
3586 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3587 if (event->button() == Qt::MidButton) {
3591 if (m_operationMode == MOVEGUIDE) {
3592 setCursor(Qt::ArrowCursor);
3593 m_operationMode = NONE;
3594 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3595 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3596 if (newPos != m_dragGuide->position()) {
3597 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3598 m_commandStack->push(command);
3599 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3600 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3601 m_document->syncGuides(m_guides);
3606 } else if (m_operationMode == SPACER && m_selectionGroup) {
3608 if (event->modifiers() != Qt::ControlModifier) {
3609 // We are moving all tracks
3611 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3612 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3613 QList <AbstractGroupItem*> groups;
3615 if (timeOffset != GenTime()) {
3616 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3618 QList<ItemInfo> clipsToMove;
3619 QList<ItemInfo> transitionsToMove;
3621 // Create lists with start pos for each track
3622 QMap <int, int> trackClipStartList;
3623 QMap <int, int> trackTransitionStartList;
3625 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3626 trackClipStartList[i] = -1;
3627 trackTransitionStartList[i] = -1;
3630 for (int i = 0; i < items.count(); i++) {
3631 if (items.at(i)->type() == GROUPWIDGET) {
3632 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3633 if (!groups.contains(group)) groups.append(group);
3634 items += items.at(i)->childItems();
3638 for (int i = 0; i < items.count(); i++) {
3639 if (items.at(i)->type() == AVWIDGET) {
3640 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3641 ItemInfo info = item->info();
3642 clipsToMove.append(info);
3644 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3645 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3646 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3647 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3648 ItemInfo info = item->info();
3649 transitionsToMove.append(info);
3651 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3652 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3655 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3656 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3657 updateTrackDuration(track, command);
3658 m_commandStack->push(command);
3659 if (track != -1) track = m_document->tracksCount() - track;
3660 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3661 setDocumentModified();
3664 resetSelectionGroup();
3665 for (int i = 0; i < groups.count(); i++) {
3666 rebuildGroup(groups.at(i));
3672 m_operationMode = NONE;
3673 } else if (m_operationMode == RUBBERSELECTION) {
3675 QGraphicsView::mouseReleaseEvent(event);
3676 setDragMode(QGraphicsView::NoDrag);
3677 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3678 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3679 resetSelectionGroup();
3680 groupSelectedItems();
3681 m_operationMode = NONE;
3682 if (m_selectionGroup == NULL && m_dragItem) {
3683 // Only 1 item selected
3684 if (m_dragItem->type() == AVWIDGET)
3685 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
3689 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3690 emit transitionItemSelected(NULL);
3694 if (m_dragItem) info = m_dragItem->info();
3696 if (m_operationMode == MOVE) {
3697 setCursor(Qt::OpenHandCursor);
3698 if (m_dragItem->parentItem() == 0) {
3699 // we are moving one clip, easy
3700 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3701 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3702 Mlt::Producer *prod = item->getProducer(info.track);
3703 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);
3706 QUndoCommand *moveCommand = new QUndoCommand();
3707 moveCommand->setText(i18n("Move clip"));
3708 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3710 int tracknumber = m_document->tracksCount() - item->track() - 1;
3711 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3712 if (isLocked) item->setItemLocked(true);
3713 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3714 // Also move automatic transitions (on lower track)
3715 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3716 ItemInfo startTrInfo;
3717 ItemInfo newStartTrInfo;
3718 bool moveStartTrans = false;
3719 bool moveEndTrans = false;
3720 if (startTransition && startTransition->isAutomatic()) {
3721 startTrInfo = startTransition->info();
3722 newStartTrInfo = startTrInfo;
3723 newStartTrInfo.track = info.track;
3724 newStartTrInfo.startPos = info.startPos;
3725 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3726 // transition end should stay the same
3728 // transition end should be adjusted to clip
3729 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3731 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3733 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3734 // Check if there is a transition at clip end
3735 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3736 if (tr && tr->isAutomatic()) {
3737 ItemInfo trInfo = tr->info();
3738 ItemInfo newTrInfo = trInfo;
3739 newTrInfo.track = info.track;
3740 newTrInfo.endPos = m_dragItem->endPos();
3741 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3742 // transition start should stay the same
3744 // transition start should be moved
3745 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3747 if (newTrInfo.startPos < newTrInfo.endPos) {
3748 moveEndTrans = true;
3749 if (moveStartTrans) {
3750 // we have to move both transitions, remove the start one so that there is no collision
3751 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3753 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3754 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3755 if (moveStartTrans) {
3756 // re-add transition in correct place
3757 int transTrack = startTransition->transitionEndTrack();
3758 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3759 transTrack = getPreviousVideoTrack(info.track);
3761 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3762 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3768 if (moveStartTrans && !moveEndTrans) {
3769 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3770 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3773 // Also move automatic transitions (on upper track)
3774 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3775 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3776 ItemInfo trInfo = tr->info();
3777 ItemInfo newTrInfo = trInfo;
3778 newTrInfo.startPos = m_dragItem->startPos();
3779 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3780 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3781 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3782 // transition end should be adjusted to clip on upper track
3783 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3785 if (newTrInfo.startPos < newTrInfo.endPos) {
3786 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3787 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3791 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3792 // Check if there is a transition at clip end
3793 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3794 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3795 ItemInfo trInfo = tr->info();
3796 ItemInfo newTrInfo = trInfo;
3797 newTrInfo.endPos = m_dragItem->endPos();
3798 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3799 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3800 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3801 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3802 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3803 // transition start should be moved
3804 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3806 if (newTrInfo.startPos < newTrInfo.endPos) {
3807 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3808 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3813 updateTrackDuration(info.track, moveCommand);
3814 if (m_dragItemInfo.track != info.track)
3815 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3816 m_commandStack->push(moveCommand);
3817 //checkTrackSequence(m_dragItem->track());
3819 // undo last move and emit error message
3820 bool snap = KdenliveSettings::snaptopoints();
3821 KdenliveSettings::setSnaptopoints(false);
3822 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3823 KdenliveSettings::setSnaptopoints(snap);
3824 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3826 setDocumentModified();
3827 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3828 Transition *transition = static_cast <Transition *>(m_dragItem);
3829 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3830 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)) {
3831 // Moving transition failed, revert to previous position
3832 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3833 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3835 QUndoCommand *moveCommand = new QUndoCommand();
3836 moveCommand->setText(i18n("Move transition"));
3837 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3838 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3839 updateTrackDuration(info.track, moveCommand);
3840 if (m_dragItemInfo.track != info.track)
3841 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3842 m_commandStack->push(moveCommand);
3843 setDocumentModified();
3847 // Moving several clips. We need to delete them and readd them to new position,
3848 // or they might overlap each other during the move
3849 QGraphicsItemGroup *group;
3850 if (m_selectionGroup) {
3851 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3854 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3856 QList<QGraphicsItem *> items = group->childItems();
3857 QList<ItemInfo> clipsToMove;
3858 QList<ItemInfo> transitionsToMove;
3860 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3861 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3863 QUndoCommand *moveGroup = new QUndoCommand();
3864 moveGroup->setText(i18n("Move group"));
3865 if (timeOffset != GenTime() || trackOffset != 0) {
3866 // remove items in MLT playlist
3869 int max = items.count();
3870 for (int i = 0; i < max; i++) {
3871 if (items.at(i)->type() == GROUPWIDGET) {
3872 items += items.at(i)->childItems();
3875 m_document->renderer()->blockSignals(true);
3876 for (int i = 0; i < items.count(); i++) {
3877 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3878 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3879 ItemInfo info = item->info();
3880 if (item->type() == AVWIDGET) {
3881 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3882 // error, clip cannot be removed from playlist
3883 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3885 clipsToMove.append(info);
3888 transitionsToMove.append(info);
3889 Transition *tr = static_cast <Transition*>(item);
3890 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3893 m_document->renderer()->blockSignals(false);
3894 for (int i = 0; i < items.count(); i++) {
3895 // re-add items in correct place
3896 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3897 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3899 ItemInfo info = item->info();
3900 int tracknumber = m_document->tracksCount() - info.track - 1;
3901 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3903 group->removeFromGroup(item);
3904 item->setItemLocked(true);
3907 if (item->type() == AVWIDGET) {
3908 ClipItem *clip = static_cast <ClipItem*>(item);
3909 int trackProducer = info.track;
3910 info.track = m_document->tracksCount() - info.track;
3911 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3912 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3913 for (int i = 0; i < clip->effectsCount(); i++) {
3914 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3917 Transition *tr = static_cast <Transition*>(item);
3918 int newTrack = tr->transitionEndTrack();
3919 if (!tr->forcedTrack()) {
3920 newTrack = getPreviousVideoTrack(info.track);
3922 tr->updateTransitionEndTrack(newTrack);
3923 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3924 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3927 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3928 updateTrackDuration(-1, moveGroup);
3929 m_commandStack->push(moveGroup);
3931 //QPointF top = group->sceneBoundingRect().topLeft();
3932 //QPointF oldpos = m_selectionGroup->scenePos();
3933 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3934 //group->setPos(top);
3935 //TODO: get rid of the 3 lines below
3936 if (m_selectionGroup) {
3937 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3938 m_selectionGroupInfo.track = m_selectionGroup->track();
3939 items = m_selectionGroup->childItems();
3940 resetSelectionGroup(false);
3942 QSet <QGraphicsItem*> groupList;
3943 QSet <QGraphicsItem*> itemList;
3944 while (!items.isEmpty()) {
3945 QGraphicsItem *first = items.takeFirst();
3946 if (first->type() == GROUPWIDGET) {
3947 if (first != m_selectionGroup) {
3948 groupList.insert(first);
3951 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3952 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3953 if (first->parentItem() != m_selectionGroup) {
3954 groupList.insert(first->parentItem());
3956 else itemList.insert(first);
3958 else itemList.insert(first);
3961 foreach(QGraphicsItem *item, groupList) {
3962 itemList.unite(item->childItems().toSet());
3963 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3966 foreach(QGraphicsItem *item, itemList) {
3967 item->setSelected(true);
3968 if (item->parentItem())
3969 item->parentItem()->setSelected(true);
3971 resetSelectionGroup();
3972 groupSelectedItems(itemList.toList());
3974 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3977 setDocumentModified();
3980 m_document->renderer()->doRefresh();
3981 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3983 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3984 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3986 QUndoCommand *resizeCommand = new QUndoCommand();
3987 resizeCommand->setText(i18n("Resize group"));
3988 QList <QGraphicsItem *> items = parent->childItems();
3989 QList <ItemInfo> infos = parent->resizeInfos();
3990 parent->clearResizeInfos();
3992 for (int i = 0; i < items.count(); ++i) {
3993 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3994 if (item && item->type() == AVWIDGET) {
3995 ItemInfo info = infos.at(itemcount);
3996 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
4000 m_commandStack->push(resizeCommand);
4003 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
4004 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
4006 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
4008 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
4009 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
4011 QUndoCommand *resizeCommand = new QUndoCommand();
4012 resizeCommand->setText(i18n("Resize group"));
4013 QList <QGraphicsItem *> items = parent->childItems();
4014 QList <ItemInfo> infos = parent->resizeInfos();
4015 parent->clearResizeInfos();
4017 for (int i = 0; i < items.count(); ++i) {
4018 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
4019 if (item && item->type() == AVWIDGET) {
4020 ItemInfo info = infos.at(itemcount);
4021 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
4025 updateTrackDuration(-1, resizeCommand);
4026 m_commandStack->push(resizeCommand);
4029 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
4030 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
4032 } else if (m_operationMode == FADEIN) {
4033 // resize fade in effect
4034 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4035 int ix = item->hasEffect("volume", "fadein");
4036 int ix2 = item->hasEffect("", "fade_from_black");
4038 QDomElement oldeffect = item->effectAtIndex(ix);
4039 int start = item->cropStart().frames(m_document->fps());
4040 int end = item->fadeIn();
4042 slotDeleteEffect(item, -1, oldeffect, false);
4045 QDomElement effect = oldeffect.cloneNode().toElement();
4046 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4047 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4048 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4049 emit clipItemSelected(item);
4051 } else if (item->fadeIn() != 0 && ix2 == -1) {
4053 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4055 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4056 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4057 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4058 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4061 QDomElement oldeffect = item->effectAtIndex(ix2);
4062 int start = item->cropStart().frames(m_document->fps());
4063 int end = item->fadeIn();
4065 slotDeleteEffect(item, -1, oldeffect, false);
4068 QDomElement effect = oldeffect.cloneNode().toElement();
4069 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4070 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4071 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4072 emit clipItemSelected(item);
4075 } else if (m_operationMode == FADEOUT) {
4076 // resize fade out effect
4077 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4078 int ix = item->hasEffect("volume", "fadeout");
4079 int ix2 = item->hasEffect("", "fade_to_black");
4081 QDomElement oldeffect = item->effectAtIndex(ix);
4082 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4083 int start = item->fadeOut();
4085 slotDeleteEffect(item, -1, oldeffect, false);
4087 start = end - start;
4088 QDomElement effect = oldeffect.cloneNode().toElement();
4089 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4090 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4091 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4092 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4093 emit clipItemSelected(item);
4095 } else if (item->fadeOut() != 0 && ix2 == -1) {
4097 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4099 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4100 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4101 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4102 int start = end-item->fadeOut();
4103 EffectsList::setParameter(effect, "in", QString::number(start));
4104 EffectsList::setParameter(effect, "out", QString::number(end));
4105 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4108 QDomElement oldeffect = item->effectAtIndex(ix2);
4109 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4110 int start = item->fadeOut();
4112 slotDeleteEffect(item, -1, oldeffect, false);
4114 start = end - start;
4115 QDomElement effect = oldeffect.cloneNode().toElement();
4116 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4117 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4118 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4119 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4120 emit clipItemSelected(item);
4123 } else if (m_operationMode == KEYFRAME) {
4124 // update the MLT effect
4125 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4126 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4128 // check if we want to remove keyframe
4129 double val = mapToScene(event->pos()).toPoint().y();
4130 QRectF br = item->sceneBoundingRect();
4131 double maxh = 100.0 / br.height();
4132 val = (br.bottom() - val) * maxh;
4133 int start = item->cropStart().frames(m_document->fps());
4134 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4136 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4138 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4140 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4143 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4144 //item->updateKeyframeEffect();
4145 //QString next = item->keyframes(item->selectedEffectIndex());
4146 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4147 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4149 m_commandStack->push(command);
4150 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4151 emit clipItemSelected(item);
4153 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4154 m_operationMode = NONE;
4157 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4159 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4161 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4162 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4163 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4164 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4165 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4166 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4167 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4170 m_waitingThumbs.removeAll(item);
4172 if (item->isSelected()) emit clipItemSelected(NULL);
4173 item->baseClip()->removeReference();
4174 m_document->updateClip(item->baseClip()->getId());
4176 /*if (item->baseClip()->isTransparent()) {
4177 // also remove automatic transition
4178 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4179 if (tr && tr->isAutomatic()) {
4180 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4181 scene()->removeItem(tr);
4186 if (m_dragItem == item) m_dragItem = NULL;
4188 #if QT_VERSION >= 0x040600
4189 // animate item deletion
4190 item->closeAnimation();
4191 /*if (refresh) item->closeAnimation();
4193 // no refresh, means we have several operations chained, we need to delete clip immediatly
4194 // so that it does not get in the way of the other
4203 setDocumentModified();
4204 if (refresh) m_document->renderer()->doRefresh();
4207 void CustomTrackView::deleteSelectedClips()
4209 resetSelectionGroup();
4210 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4211 if (itemList.count() == 0) {
4212 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4215 scene()->clearSelection();
4216 QUndoCommand *deleteSelected = new QUndoCommand();
4217 new RefreshMonitorCommand(this, false, true, deleteSelected);
4221 int transitionCount = 0;
4222 // expand & destroy groups
4223 for (int i = 0; i < itemList.count(); i++) {
4224 if (itemList.at(i)->type() == GROUPWIDGET) {
4226 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4227 QList <ItemInfo> clipInfos;
4228 QList <ItemInfo> transitionInfos;
4229 for (int j = 0; j < children.count(); j++) {
4230 if (children.at(j)->type() == AVWIDGET) {
4231 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4232 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4233 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4234 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4235 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4237 if (itemList.contains(children.at(j))) {
4238 children.removeAt(j);
4242 itemList += children;
4243 if (clipInfos.count() > 0)
4244 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4246 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4247 itemList.insert(i + 1, itemList.at(i)->parentItem());
4250 for (int i = 0; i < itemList.count(); i++) {
4251 if (itemList.at(i)->type() == AVWIDGET) {
4253 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4254 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4255 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4256 emit clipItemSelected(NULL);
4257 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4259 Transition *item = static_cast <Transition *>(itemList.at(i));
4260 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4261 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4262 emit transitionItemSelected(NULL);
4265 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4266 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4267 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4268 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4269 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4270 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4271 else deleteSelected->setText(i18n("Delete selected items"));
4272 updateTrackDuration(-1, deleteSelected);
4273 new RefreshMonitorCommand(this, true, false, deleteSelected);
4274 m_commandStack->push(deleteSelected);
4278 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4281 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4283 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4285 kDebug() << "ERROR: Cannot find clip for speed change";
4286 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4289 info.track = m_document->tracksCount() - item->track();
4290 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4292 item->setSpeed(speed, strobe);
4293 item->updateRectGeometry();
4294 if (item->cropDuration().frames(m_document->fps()) != endPos)
4295 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4296 updatePositionEffects(item, info, false);
4297 setDocumentModified();
4299 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4303 void CustomTrackView::cutSelectedClips()
4305 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4306 QList<AbstractGroupItem *> groups;
4307 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4308 for (int i = 0; i < itemList.count(); ++i) {
4309 if (!itemList.at(i))
4311 if (itemList.at(i)->type() == AVWIDGET) {
4312 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4313 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4314 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4315 if (!groups.contains(group))
4317 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4318 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4319 m_commandStack->push(command);
4321 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4322 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4323 if (!groups.contains(group))
4328 for (int i = 0; i < groups.count(); ++i)
4329 razorGroup(groups.at(i), currentPos);
4332 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4335 QList <QGraphicsItem *> children = group->childItems();
4336 QList <ItemInfo> clips1, transitions1;
4337 QList <ItemInfo> clipsCut, transitionsCut;
4338 QList <ItemInfo> clips2, transitions2;
4339 for (int i = 0; i < children.count(); ++i) {
4340 children.at(i)->setSelected(false);
4341 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4342 if (child->type() == AVWIDGET) {
4343 if (cutPos > child->endPos())
4344 clips1 << child->info();
4345 else if (cutPos < child->startPos())
4346 clips2 << child->info();
4348 clipsCut << child->info();
4350 if (cutPos > child->endPos())
4351 transitions1 << child->info();
4352 else if (cutPos < child->startPos())
4353 transitions2 << child->info();
4355 transitionsCut << child->info();
4358 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4360 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4361 m_commandStack->push(command);
4365 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)
4368 for (int i = 0; i < clipsCut.count(); ++i) {
4369 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4371 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4372 clips1 << clip->info();
4373 if (clipBehind != NULL)
4374 clips2 << clipBehind->info();
4377 /* TODO: cut transitionsCut
4378 * For now just append them to group1 */
4379 transitions1 << transitionsCut;
4380 doGroupClips(clips1, transitions1, true);
4381 doGroupClips(clips2, transitions2, true);
4383 /* we might also just use clipsCut.at(0)->parentItem().
4384 * Do this loop just in case something went wrong during cut */
4385 for (int i = 0; i < clipsCut.count(); ++i) {
4386 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4387 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4388 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4389 QList <QGraphicsItem *> children = group->childItems();
4390 QList <ItemInfo> groupClips;
4391 QList <ItemInfo> groupTrans;
4392 for (int j = 0; j < children.count(); ++j) {
4393 if (children.at(j)->type() == AVWIDGET)
4394 groupClips << ((AbstractClipItem *)children.at(j))->info();
4395 else if (children.at(j)->type() == TRANSITIONWIDGET)
4396 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4398 doGroupClips(groupClips, groupTrans, false);
4402 for (int i = 0; i < clipsCut.count(); ++i)
4403 cutClip(clipsCut.at(i), cutPos, false);
4404 // TODO: uncut transitonsCut
4405 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4409 void CustomTrackView::groupClips(bool group)
4411 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4412 QList <ItemInfo> clipInfos;
4413 QList <ItemInfo> transitionInfos;
4416 int max = itemList.count();
4417 for (int i = 0; i < max; i++) {
4418 if (itemList.at(i)->type() == GROUPWIDGET) {
4419 itemList += itemList.at(i)->childItems();
4423 for (int i = 0; i < itemList.count(); i++) {
4424 if (itemList.at(i)->type() == AVWIDGET) {
4425 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4426 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4427 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4428 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4429 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4432 if (clipInfos.count() > 0) {
4433 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4434 m_commandStack->push(command);
4438 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4440 resetSelectionGroup();
4441 m_scene->clearSelection();
4443 for (int i = 0; i < clipInfos.count(); i++) {
4444 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4445 if (clip == NULL) continue;
4446 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4447 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4448 m_document->clipManager()->removeGroup(grp);
4449 scene()->destroyItemGroup(grp);
4451 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4453 for (int i = 0; i < transitionInfos.count(); i++) {
4454 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4455 if (tr == NULL) continue;
4456 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4457 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4458 m_document->clipManager()->removeGroup(grp);
4459 scene()->destroyItemGroup(grp);
4461 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4463 setDocumentModified();
4466 QList <QGraphicsItem *>list;
4467 for (int i = 0; i < clipInfos.count(); i++) {
4468 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4471 //clip->setSelected(true);
4474 for (int i = 0; i < transitionInfos.count(); i++) {
4475 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4478 //clip->setSelected(true);
4481 groupSelectedItems(list, true, true);
4482 setDocumentModified();
4485 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4487 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4488 if (baseclip == NULL) {
4489 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4493 if (baseclip->getProducer() == NULL) {
4494 // If the clip has no producer, we must wait until it is created...
4496 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4497 emit forceClipProcessing(clipId);
4498 qApp->processEvents();
4499 for (int i = 0; i < 10; i++) {
4500 if (baseclip->getProducer() == NULL) {
4501 qApp->processEvents();
4502 m_producerNotReady.wait(&m_mutex, 200);
4505 if (baseclip->getProducer() == NULL) {
4506 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4510 emit displayMessage(QString(), InformationMessage);
4514 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4515 item->setEffectList(effects);
4516 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4517 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4518 scene()->addItem(item);
4520 int producerTrack = info.track;
4521 int tracknumber = m_document->tracksCount() - info.track - 1;
4522 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4523 if (isLocked) item->setItemLocked(true);
4525 baseclip->addReference();
4526 m_document->updateClip(baseclip->getId());
4527 info.track = m_document->tracksCount() - info.track;
4528 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4529 for (int i = 0; i < item->effectsCount(); i++) {
4530 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4532 setDocumentModified();
4534 m_document->renderer()->doRefresh();
4536 if (!baseclip->isPlaceHolder())
4537 m_waitingThumbs.append(item);
4538 m_thumbsTimer.start();
4541 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4543 QMutexLocker locker(&m_mutex);
4544 QList<QGraphicsItem *> list = scene()->items();
4545 QList <ClipItem *>clipList;
4546 ClipItem *clip = NULL;
4547 DocClipBase *baseClip = NULL;
4548 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4549 for (int i = 0; i < list.size(); ++i) {
4550 if (list.at(i)->type() == AVWIDGET) {
4551 clip = static_cast <ClipItem *>(list.at(i));
4552 if (clip->clipProducer() == clipId) {
4553 if (baseClip == NULL) {
4554 baseClip = clip->baseClip();
4556 ItemInfo info = clip->info();
4557 Mlt::Producer *prod = NULL;
4558 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4559 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4560 else prod = baseClip->getProducer(info.track);
4561 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4562 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4564 else clipList.append(clip);
4568 for (int i = 0; i < clipList.count(); i++)
4569 clipList.at(i)->refreshClip(true, true);
4570 m_document->renderer()->unlockService(tractor);
4573 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4575 int framepos = (int)(pos.frames(m_document->fps()));
4576 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4577 ClipItem *clip = NULL;
4578 for (int i = 0; i < list.size(); i++) {
4579 if (!list.at(i)->isEnabled()) continue;
4580 if (list.at(i)->type() == AVWIDGET) {
4581 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4582 if (test->endPos() == pos) clip = test;
4589 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4591 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4592 ClipItem *clip = NULL;
4593 for (int i = 0; i < list.size(); i++) {
4594 if (!list.at(i)->isEnabled()) continue;
4595 if (list.at(i)->type() == AVWIDGET) {
4596 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4597 if (test->startPos() == pos) clip = test;
4604 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4606 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4607 QList<QGraphicsItem *> list = scene()->items(p);
4608 ClipItem *clip = NULL;
4609 for (int i = 0; i < list.size(); i++) {
4610 if (!list.at(i)->isEnabled()) continue;
4611 if (list.at(i)->type() == AVWIDGET) {
4612 clip = static_cast <ClipItem *>(list.at(i));
4619 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4621 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4625 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4627 int pos = info.startPos.frames(m_document->fps());
4628 int track = m_document->tracksCount() - info.b_track;
4629 return getTransitionItemAt(pos, track);
4632 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4634 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4635 QList<QGraphicsItem *> list = scene()->items(p);
4636 Transition *clip = NULL;
4637 for (int i = 0; i < list.size(); i++) {
4638 if (!list.at(i)->isEnabled()) continue;
4639 if (list.at(i)->type() == TRANSITIONWIDGET) {
4640 clip = static_cast <Transition *>(list.at(i));
4647 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4649 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4652 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4654 int framepos = (int)(pos.frames(m_document->fps()));
4655 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4656 QList<QGraphicsItem *> list = scene()->items(p);
4657 Transition *clip = NULL;
4658 for (int i = 0; i < list.size(); i++) {
4659 if (!list.at(i)->isEnabled()) continue;
4660 if (list.at(i)->type() == TRANSITIONWIDGET) {
4661 Transition *test = static_cast <Transition *>(list.at(i));
4662 if (test->endPos() == pos) clip = test;
4669 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4671 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4672 QList<QGraphicsItem *> list = scene()->items(p);
4673 Transition *clip = NULL;
4674 for (int i = 0; i < list.size(); ++i) {
4675 if (!list.at(i)->isEnabled()) continue;
4676 if (list.at(i)->type() == TRANSITIONWIDGET) {
4677 Transition *test = static_cast <Transition *>(list.at(i));
4678 if (test->startPos() == pos) clip = test;
4685 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4687 if (m_selectionGroup) resetSelectionGroup(false);
4688 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4690 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);
4691 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4694 Mlt::Producer *prod = item->getProducer(end.track);
4697 qDebug() << "Moving item " << (long)item << " from .. to:";
4698 qDebug() << item->info();
4702 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4703 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4706 bool snap = KdenliveSettings::snaptopoints();
4707 KdenliveSettings::setSnaptopoints(false);
4708 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4710 int tracknumber = m_document->tracksCount() - end.track - 1;
4711 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4712 m_scene->clearSelection();
4713 if (isLocked) item->setItemLocked(true);
4715 if (item->isItemLocked()) item->setItemLocked(false);
4716 item->setSelected(true);
4718 if (item->baseClip()->isTransparent()) {
4719 // Also move automatic transition
4720 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4721 if (tr && tr->isAutomatic()) {
4722 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4723 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);
4724 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4727 KdenliveSettings::setSnaptopoints(snap);
4728 setDocumentModified();
4730 // undo last move and emit error message
4731 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4733 if (refresh) m_document->renderer()->doRefresh();
4734 if (out_actualEnd != NULL) {
4735 *out_actualEnd = item->info();
4737 qDebug() << "Actual end position updated:" << *out_actualEnd;
4741 qDebug() << item->info();
4746 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4749 resetSelectionGroup();
4750 m_scene->clearSelection();
4752 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4753 scene()->addItem(m_selectionGroup);
4755 m_document->renderer()->blockSignals(true);
4756 for (int i = 0; i < startClip.count(); i++) {
4758 startClip[i].startPos = startClip.at(i).startPos - offset;
4759 startClip[i].track = startClip.at(i).track - trackOffset;
4761 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4763 clip->setItemLocked(false);
4764 if (clip->parentItem()) {
4765 m_selectionGroup->addItem(clip->parentItem());
4767 m_selectionGroup->addItem(clip);
4769 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4770 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4772 for (int i = 0; i < startTransition.count(); i++) {
4774 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4775 startTransition[i].track = startTransition.at(i).track - trackOffset;
4777 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4779 tr->setItemLocked(false);
4780 if (tr->parentItem()) {
4781 m_selectionGroup->addItem(tr->parentItem());
4783 m_selectionGroup->addItem(tr);
4785 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());
4786 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4788 m_document->renderer()->blockSignals(false);
4790 if (m_selectionGroup) {
4791 bool snap = KdenliveSettings::snaptopoints();
4792 KdenliveSettings::setSnaptopoints(false);
4794 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4795 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4797 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4798 QList <AbstractGroupItem*> groupList;
4800 int max = children.count();
4801 for (int i = 0; i < max; i++) {
4802 if (children.at(i)->type() == GROUPWIDGET) {
4803 children += children.at(i)->childItems();
4804 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4805 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4806 /*m_document->clipManager()->removeGroup(grp);
4807 m_scene->destroyItemGroup(grp);*/
4808 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4809 if (!groupList.contains(group)) groupList.append(group);
4810 children.removeAll(children.at(i));
4815 for (int i = 0; i < children.count(); i++) {
4816 // re-add items in correct place
4817 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4818 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4820 ItemInfo info = item->info();
4821 int tracknumber = m_document->tracksCount() - info.track - 1;
4822 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4824 item->setItemLocked(true);
4825 else if (item->isItemLocked())
4826 item->setItemLocked(false);
4828 if (item->type() == AVWIDGET) {
4829 ClipItem *clip = static_cast <ClipItem*>(item);
4830 int trackProducer = info.track;
4831 info.track = m_document->tracksCount() - info.track;
4832 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4833 for (int i = 0; i < clip->effectsCount(); i++) {
4834 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4836 } else if (item->type() == TRANSITIONWIDGET) {
4837 Transition *tr = static_cast <Transition*>(item);
4839 if (!tr->forcedTrack()) {
4840 newTrack = getPreviousVideoTrack(info.track);
4842 newTrack = tr->transitionEndTrack() + trackOffset;
4843 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4845 tr->updateTransitionEndTrack(newTrack);
4846 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4850 resetSelectionGroup(false);
4851 for (int i = 0; i < groupList.count(); i++) {
4852 rebuildGroup(groupList.at(i));
4857 KdenliveSettings::setSnaptopoints(snap);
4858 m_document->renderer()->doRefresh();
4859 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4862 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4864 Transition *item = getTransitionItemAt(start.startPos, start.track);
4866 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);
4867 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4871 bool snap = KdenliveSettings::snaptopoints();
4872 KdenliveSettings::setSnaptopoints(false);
4874 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4875 // Transition was moved
4876 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4877 } else if (end.endPos == start.endPos) {
4878 // Transition start resize
4879 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4880 } else if (end.startPos == start.startPos) {
4881 // Transition end resize;
4882 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4883 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4886 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4887 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4888 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4890 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4891 KdenliveSettings::setSnaptopoints(snap);
4892 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4893 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());
4894 if (m_dragItem && m_dragItem == item) {
4896 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4897 if (transitionClip && transitionClip->baseClip()) {
4898 QString size = transitionClip->baseClip()->getProperty("frame_size");
4899 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4900 if (factor == 0) factor = 1.0;
4901 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4902 p.setY(size.section('x', 1, 1).toInt());
4904 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4906 if (refresh) m_document->renderer()->doRefresh();
4907 setDocumentModified();
4910 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4912 bool resizeClipStart = (start.startPos != end.startPos);
4913 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4915 if (dontWorry) return;
4916 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);
4917 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4920 if (item->parentItem()) {
4921 // Item is part of a group, reset group
4922 resetSelectionGroup();
4925 bool snap = KdenliveSettings::snaptopoints();
4926 KdenliveSettings::setSnaptopoints(false);
4928 if (resizeClipStart) {
4929 ItemInfo clipinfo = item->info();
4930 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4931 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4933 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4936 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4938 ItemInfo clipinfo = item->info();
4939 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4940 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4942 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4944 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4946 if (!resizeClipStart && end.cropStart != start.cropStart) {
4947 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4948 ItemInfo clipinfo = end;
4949 clipinfo.track = m_document->tracksCount() - end.track;
4950 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4952 item->setCropStart(end.cropStart);
4953 item->resetThumbs(true);
4956 m_document->renderer()->doRefresh();
4957 KdenliveSettings::setSnaptopoints(snap);
4958 setDocumentModified();
4961 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4963 if (pos == oldInfo.startPos.frames(m_document->fps()))
4965 bool snap = KdenliveSettings::snaptopoints();
4967 KdenliveSettings::setSnaptopoints(false);
4968 item->resizeStart(pos);
4969 if (item->startPos().frames(m_document->fps()) != pos) {
4970 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4971 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4972 KdenliveSettings::setSnaptopoints(snap);
4975 KdenliveSettings::setSnaptopoints(snap);
4978 bool hasParentCommand = false;
4980 hasParentCommand = true;
4982 command = new QUndoCommand();
4983 command->setText(i18n("Resize clip start"));
4986 // do this here, too, because otherwise undo won't update the group
4987 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4988 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4990 ItemInfo info = item->info();
4991 if (item->type() == AVWIDGET) {
4992 ItemInfo resizeinfo = oldInfo;
4993 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4994 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4996 // Check if there is an automatic transition on that clip (lower track)
4997 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4998 if (transition && transition->isAutomatic()) {
4999 ItemInfo trInfo = transition->info();
5000 ItemInfo newTrInfo = trInfo;
5001 newTrInfo.startPos = item->startPos();
5002 if (newTrInfo.startPos < newTrInfo.endPos)
5003 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5005 // Check if there is an automatic transition on that clip (upper track)
5006 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
5007 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
5008 ItemInfo trInfo = transition->info();
5009 ItemInfo newTrInfo = trInfo;
5010 newTrInfo.startPos = item->startPos();
5011 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
5012 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
5013 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5016 ClipItem *clip = static_cast < ClipItem * >(item);
5019 // Since we must always resize clip before updating the keyframes, we
5020 // put a resize command before & after checking keyframes so that
5021 // we are sure the resize is performed before whenever we do or undo the action
5022 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5023 adjustEffects(clip, oldInfo, command);
5024 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5026 KdenliveSettings::setSnaptopoints(false);
5027 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5028 KdenliveSettings::setSnaptopoints(snap);
5029 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5031 } else if (item->type() == TRANSITIONWIDGET) {
5032 Transition *transition = static_cast <Transition *>(item);
5033 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)) {
5034 // Cannot resize transition
5035 KdenliveSettings::setSnaptopoints(false);
5036 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5037 KdenliveSettings::setSnaptopoints(snap);
5038 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5040 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
5041 if (command == NULL)
5042 m_commandStack->push(moveCommand);
5046 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5047 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5049 if (!hasParentCommand)
5050 m_commandStack->push(command);
5053 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5055 if (pos == oldInfo.endPos.frames(m_document->fps()))
5057 bool snap = KdenliveSettings::snaptopoints();
5059 KdenliveSettings::setSnaptopoints(false);
5060 item->resizeEnd(pos);
5061 if (item->endPos().frames(m_document->fps()) != pos) {
5062 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5063 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5064 KdenliveSettings::setSnaptopoints(snap);
5067 KdenliveSettings::setSnaptopoints(snap);
5070 bool hasParentCommand = false;
5072 hasParentCommand = true;
5074 command = new QUndoCommand();
5077 // do this here, too, because otherwise undo won't update the group
5078 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5079 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5081 ItemInfo info = item->info();
5082 if (item->type() == AVWIDGET) {
5083 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5084 ItemInfo resizeinfo = info;
5085 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5086 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5088 // Check if there is an automatic transition on that clip (lower track)
5089 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5090 if (tr && tr->isAutomatic()) {
5091 ItemInfo trInfo = tr->info();
5092 ItemInfo newTrInfo = trInfo;
5093 newTrInfo.endPos = item->endPos();
5094 if (newTrInfo.endPos > newTrInfo.startPos)
5095 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5098 // Check if there is an automatic transition on that clip (upper track)
5099 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5100 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5101 ItemInfo trInfo = tr->info();
5102 ItemInfo newTrInfo = trInfo;
5103 newTrInfo.endPos = item->endPos();
5104 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5105 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5106 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5110 ClipItem *clip = static_cast < ClipItem * >(item);
5113 // Since we must always resize clip before updating the keyframes, we
5114 // put a resize command before & after checking keyframes so that
5115 // we are sure the resize is performed before whenever we do or undo the action
5116 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5117 adjustEffects(clip, oldInfo, command);
5118 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5120 KdenliveSettings::setSnaptopoints(false);
5121 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5122 KdenliveSettings::setSnaptopoints(true);
5123 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5125 } else if (item->type() == TRANSITIONWIDGET) {
5126 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5127 Transition *transition = static_cast <Transition *>(item);
5128 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)) {
5129 // Cannot resize transition
5130 KdenliveSettings::setSnaptopoints(false);
5131 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5132 KdenliveSettings::setSnaptopoints(true);
5133 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5135 // Check transition keyframes
5136 QDomElement old = transition->toXML();
5137 if (transition->updateKeyframes()) {
5138 QDomElement xml = transition->toXML();
5139 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);
5140 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5142 new MoveTransitionCommand(this, oldInfo, info, false, command);
5145 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5146 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5148 if (!hasParentCommand) {
5149 updateTrackDuration(oldInfo.track, command);
5150 m_commandStack->push(command);
5154 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5156 int end = item->fadeIn();
5158 // there is a fade in effect
5159 int effectPos = item->hasEffect("volume", "fadein");
5160 if (effectPos != -1) {
5161 QDomElement effect = item->getEffectAtIndex(effectPos);
5162 int start = item->cropStart().frames(m_document->fps());
5163 int max = item->cropDuration().frames(m_document->fps());
5165 // Make sure the fade effect is not longer than the clip
5166 item->setFadeIn(max);
5167 end = item->fadeIn();
5170 EffectsList::setParameter(effect, "in", QString::number(start));
5171 EffectsList::setParameter(effect, "out", QString::number(end));
5173 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5174 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5175 // if fade effect is displayed, update the effect edit widget with new clip duration
5176 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5177 emit clipItemSelected(item);
5180 effectPos = item->hasEffect("brightness", "fade_from_black");
5181 if (effectPos != -1) {
5182 QDomElement effect = item->getEffectAtIndex(effectPos);
5183 int start = item->cropStart().frames(m_document->fps());
5184 int max = item->cropDuration().frames(m_document->fps());
5186 // Make sure the fade effect is not longer than the clip
5187 item->setFadeIn(max);
5188 end = item->fadeIn();
5191 EffectsList::setParameter(effect, "in", QString::number(start));
5192 EffectsList::setParameter(effect, "out", QString::number(end));
5194 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5195 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5196 // if fade effect is displayed, update the effect edit widget with new clip duration
5197 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5198 emit clipItemSelected(item);
5203 int start = item->fadeOut();
5205 // there is a fade out effect
5206 int effectPos = item->hasEffect("volume", "fadeout");
5207 if (effectPos != -1) {
5208 QDomElement effect = item->getEffectAtIndex(effectPos);
5209 int max = item->cropDuration().frames(m_document->fps());
5210 int end = max + item->cropStart().frames(m_document->fps()) - 1;
5212 // Make sure the fade effect is not longer than the clip
5213 item->setFadeOut(max);
5214 start = item->fadeOut();
5216 start = end - start;
5217 EffectsList::setParameter(effect, "in", QString::number(start));
5218 EffectsList::setParameter(effect, "out", QString::number(end));
5220 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5221 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5222 // if fade effect is displayed, update the effect edit widget with new clip duration
5223 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5224 emit clipItemSelected(item);
5227 effectPos = item->hasEffect("brightness", "fade_to_black");
5228 if (effectPos != -1) {
5229 QDomElement effect = item->getEffectAtIndex(effectPos);
5230 int max = item->cropDuration().frames(m_document->fps());
5231 int end = max + item->cropStart().frames(m_document->fps()) - 1;
5233 // Make sure the fade effect is not longer than the clip
5234 item->setFadeOut(max);
5235 start = item->fadeOut();
5237 start = end - start;
5238 EffectsList::setParameter(effect, "in", QString::number(start));
5239 EffectsList::setParameter(effect, "out", QString::number(end));
5241 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5242 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5243 // if fade effect is displayed, update the effect edit widget with new clip duration
5244 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5245 emit clipItemSelected(item);
5250 int effectPos = item->hasEffect("freeze", "freeze");
5251 if (effectPos != -1) {
5252 // Freeze effect needs to be adjusted with clip resize
5253 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5254 QDomElement eff = item->getEffectAtIndex(effectPos);
5255 if (!eff.isNull() && diff != 0) {
5256 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5257 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5259 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5260 emit clipItemSelected(item);
5267 double CustomTrackView::getSnapPointForPos(double pos)
5269 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5272 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5274 QList <GenTime> snaps;
5275 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5276 QList<QGraphicsItem *> itemList = items();
5277 for (int i = 0; i < itemList.count(); i++) {
5278 if (itemList.at(i) == selected) continue;
5279 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5280 if (itemList.at(i)->type() == AVWIDGET) {
5281 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5282 GenTime start = item->startPos();
5283 GenTime end = item->endPos();
5284 snaps.append(start);
5286 if (!offsetList.isEmpty()) {
5287 for (int j = 0; j < offsetList.size(); j++) {
5288 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5289 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5293 QList < GenTime > markers = item->snapMarkers();
5294 for (int j = 0; j < markers.size(); ++j) {
5295 GenTime t = markers.at(j);
5297 if (!offsetList.isEmpty()) {
5298 for (int k = 0; k < offsetList.size(); k++) {
5299 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5303 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5304 Transition *transition = static_cast <Transition*>(itemList.at(i));
5305 GenTime start = transition->startPos();
5306 GenTime end = transition->endPos();
5307 snaps.append(start);
5309 if (!offsetList.isEmpty()) {
5310 for (int j = 0; j < offsetList.size(); j++) {
5311 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5312 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5318 // add cursor position
5319 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5321 if (!offsetList.isEmpty()) {
5322 for (int j = 0; j < offsetList.size(); j++) {
5323 snaps.append(pos - offsetList.at(j));
5328 for (int i = 0; i < m_guides.count(); i++) {
5329 snaps.append(m_guides.at(i)->position());
5330 if (!offsetList.isEmpty()) {
5331 for (int j = 0; j < offsetList.size(); j++) {
5332 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5338 QPoint z = m_document->zone();
5339 snaps.append(GenTime(z.x(), m_document->fps()));
5340 snaps.append(GenTime(z.y(), m_document->fps()));
5343 m_scene->setSnapList(snaps);
5344 //for (int i = 0; i < m_snapPoints.size(); ++i)
5345 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5348 void CustomTrackView::slotSeekToPreviousSnap()
5350 updateSnapPoints(NULL);
5351 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5352 seekCursorPos((int) res.frames(m_document->fps()));
5356 void CustomTrackView::slotSeekToNextSnap()
5358 updateSnapPoints(NULL);
5359 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5360 seekCursorPos((int) res.frames(m_document->fps()));
5364 void CustomTrackView::clipStart()
5366 AbstractClipItem *item = getMainActiveClip();
5368 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5373 void CustomTrackView::clipEnd()
5375 AbstractClipItem *item = getMainActiveClip();
5377 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5382 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5384 DocClipBase *base = m_document->clipManager()->getClipById(id);
5386 QMap <QString, QString> extraData = base->analysisData();
5387 QString oldData = extraData.value(key);
5388 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5389 if (!groupCommand) m_commandStack->push(command);
5392 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5394 QUndoCommand *subCommand = NULL;
5395 if (newMarkers.count() > 1 && groupCommand == NULL) {
5396 subCommand = new QUndoCommand;
5397 subCommand->setText("Add markers");
5399 for (int i = 0; i < newMarkers.count(); i++) {
5400 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5401 if (oldMarker == CommentedTime()) {
5402 oldMarker = newMarkers.at(i);
5403 oldMarker.setMarkerType(-1);
5405 if (newMarkers.count() == 1 && !groupCommand) {
5406 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5407 m_commandStack->push(command);
5409 else if (groupCommand) {
5410 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5413 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5416 if (subCommand) m_commandStack->push(subCommand);
5419 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5421 CommentedTime oldmarker(position, comment);
5422 CommentedTime marker = oldmarker;
5423 marker.setMarkerType(-1);
5424 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5425 m_commandStack->push(command);
5428 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5430 DocClipBase *base = m_document->clipManager()->getClipById(id);
5431 QList <CommentedTime> markers = base->commentedSnapMarkers();
5433 if (markers.isEmpty()) {
5434 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5437 QUndoCommand *deleteMarkers = new QUndoCommand();
5438 deleteMarkers->setText("Delete clip markers");
5440 for (int i = 0; i < markers.size(); i++) {
5441 CommentedTime oldMarker = markers.at(i);
5442 CommentedTime marker = oldMarker;
5443 marker.setMarkerType(-1);
5444 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5446 m_commandStack->push(deleteMarkers);
5449 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5451 DocClipBase *base = m_document->clipManager()->getClipById(id);
5452 QList < CommentedTime > markers = base->commentedSnapMarkers();
5453 if (!markers.isEmpty()) {
5454 // Set up categories
5455 QComboBox *cbox = new QComboBox;
5456 cbox->insertItem(0, i18n("All categories"));
5457 for (int i = 0; i < 5; ++i) {
5458 cbox->insertItem(i + 1, i18n("Category %1", i));
5459 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5461 cbox->setCurrentIndex(0);
5462 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5463 fd.setMode(KFile::File);
5464 fd.setOperationMode(KFileDialog::Saving);
5466 QString url = fd.selectedFile();
5467 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5468 if (url.isEmpty()) return;
5471 int category = cbox->currentIndex() - 1;
5472 for (int i = 0; i < markers.count(); i++) {
5473 if (category >= 0) {
5474 // Save only the markers in selected category
5475 if (markers.at(i).markerType() != category) continue;
5477 data.append(QString::number(markers.at(i).time().seconds()));
5479 data.append(QString::number(markers.at(i).time().seconds()));
5481 data.append(markers.at(i).comment());
5487 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5488 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5491 file.write(data.toUtf8());
5496 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5498 QComboBox *cbox = new QComboBox;
5499 for (int i = 0; i < 5; ++i) {
5500 cbox->insertItem(i, i18n("Category %1", i));
5501 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5503 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5504 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5505 fd.setMode(KFile::File);
5506 fd.setOperationMode(KFileDialog::Opening);
5508 QString url = fd.selectedFile();
5510 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5511 if (url.isEmpty()) return;
5512 int category = cbox->currentIndex();
5515 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5516 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5519 QString data = QString::fromUtf8(file.readAll());
5521 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5524 QUndoCommand *command = new QUndoCommand();
5525 command->setText("Load markers");
5527 QList <CommentedTime> markersList;
5528 foreach(QString line, lines) {
5530 values = line.split("\t", QString::SkipEmptyParts);
5531 double time1 = values.at(0).toDouble(&ok);
5534 if (values.count() >1) {
5535 time2 = values.at(1).toDouble(&ok);
5536 if (values.count() == 2) {
5537 // Check if second value is a number or text
5540 markerText = values.at(1);
5542 else markerText = i18n("Marker");
5545 // We assume 3 values per line: in out name
5547 // 2nd value is not a number, drop
5550 markerText = values.at(2);
5554 if (!markerText.isEmpty()) {
5555 // Marker found, add it
5556 //TODO: allow user to set a marker category
5557 CommentedTime marker1(GenTime(time1), markerText, category);
5558 markersList << marker1;
5559 if (time2 > 0 && time2 != time1) {
5560 CommentedTime marker2(GenTime(time2), markerText, category);
5561 markersList << marker2;
5565 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5566 if (command->childCount() > 0) m_commandStack->push(command);
5567 else delete command;
5570 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5572 DocClipBase *base = m_document->clipManager()->getClipById(id);
5573 if (base == NULL) return;
5574 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5575 else base->addSnapMarker(marker);
5576 emit updateClipMarkers(base);
5577 setDocumentModified();
5578 viewport()->update();
5581 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5583 DocClipBase *base = m_document->clipManager()->getClipById(id);
5584 if (base == NULL) return;
5585 base->setAnalysisData(key, data);
5586 emit updateClipExtraData(base);
5587 setDocumentModified();
5588 viewport()->update();
5591 int CustomTrackView::hasGuide(int pos, int offset)
5593 for (int i = 0; i < m_guides.count(); i++) {
5594 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5595 if (qAbs(guidePos - pos) <= offset) return guidePos;
5596 else if (guidePos > pos) return -1;
5601 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5605 double fps = m_document->fps();
5606 for (int i = 0; i < m_guides.count(); i++) {
5607 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5608 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5610 goMenu->setEnabled(!m_guides.isEmpty());
5613 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5615 if (comment.isEmpty() && pos < GenTime()) {
5618 for (int i = 0; i < m_guides.count(); i++) {
5619 if (m_guides.at(i)->position() == oldPos) {
5620 delete m_guides.takeAt(i);
5625 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5628 else if (oldPos >= GenTime()) {
5630 for (int i = 0; i < m_guides.count(); i++) {
5631 if (m_guides.at(i)->position() == oldPos) {
5632 Guide *item = m_guides.at(i);
5633 item->updateGuide(pos, comment);
5637 } else addGuide(pos, comment);
5638 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5639 m_document->syncGuides(m_guides);
5642 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5644 for (int i = 0; i < m_guides.count(); i++) {
5645 if (m_guides.at(i)->position() == pos) {
5646 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5650 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5651 scene()->addItem(g);
5653 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5654 m_document->syncGuides(m_guides);
5658 void CustomTrackView::slotAddGuide(bool dialog)
5660 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5662 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5663 m_document->timecode(), i18n("Add Guide"), this);
5664 if (d->exec() != QDialog::Accepted) {
5668 marker = d->newMarker();
5671 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5673 if (addGuide(marker.time(), marker.comment())) {
5674 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5675 m_commandStack->push(command);
5679 void CustomTrackView::slotEditGuide(int guidePos)
5682 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5683 else pos = GenTime(guidePos, m_document->fps());
5685 for (int i = 0; i < m_guides.count(); i++) {
5686 if (m_guides.at(i)->position() == pos) {
5687 slotEditGuide(m_guides.at(i)->info());
5692 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5695 void CustomTrackView::slotEditGuide(CommentedTime guide)
5697 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5698 if (d->exec() == QDialog::Accepted) {
5699 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5700 m_commandStack->push(command);
5706 void CustomTrackView::slotEditTimeLineGuide()
5708 if (m_dragGuide == NULL) return;
5709 CommentedTime guide = m_dragGuide->info();
5710 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5711 m_document->timecode(), i18n("Edit Guide"), this);
5712 if (d->exec() == QDialog::Accepted) {
5713 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5714 m_commandStack->push(command);
5719 void CustomTrackView::slotDeleteGuide(int guidePos)
5722 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5723 else pos = GenTime(guidePos, m_document->fps());
5725 for (int i = 0; i < m_guides.count(); i++) {
5726 if (m_guides.at(i)->position() == pos) {
5727 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(-1), QString(), true);
5728 m_commandStack->push(command);
5733 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5737 void CustomTrackView::slotDeleteTimeLineGuide()
5739 if (m_dragGuide == NULL) return;
5740 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(-1), QString(), true);
5741 m_commandStack->push(command);
5745 void CustomTrackView::slotDeleteAllGuides()
5747 QUndoCommand *deleteAll = new QUndoCommand();
5748 deleteAll->setText("Delete all guides");
5749 for (int i = 0; i < m_guides.count(); i++) {
5750 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(-1), QString(), true, deleteAll);
5752 m_commandStack->push(deleteAll);
5755 void CustomTrackView::setTool(PROJECTTOOL tool)
5760 setCursor(m_razorCursor);
5763 setCursor(m_spacerCursor);
5770 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5773 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5774 m_scene->setScale(scaleFactor, verticalScale);
5775 removeTipAnimation();
5776 bool adjust = false;
5777 if (verticalScale != matrix().m22()) adjust = true;
5778 setMatrix(newmatrix);
5780 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5781 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5782 for (int i = 0; i < m_guides.count(); i++) {
5783 QLineF l = m_guides.at(i)->line();
5784 l.setP2(QPointF(l.x2(), newHeight));
5785 m_guides.at(i)->setLine(l);
5787 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5790 int diff = sceneRect().width() - m_projectDuration;
5791 if (diff * newmatrix.m11() < 50) {
5792 if (newmatrix.m11() < 0.4)
5793 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5795 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5797 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5798 centerOn(QPointF(cursorPos(), verticalPos));
5801 void CustomTrackView::slotRefreshGuides()
5803 if (KdenliveSettings::showmarkers()) {
5804 for (int i = 0; i < m_guides.count(); i++)
5805 m_guides.at(i)->update();
5809 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5811 painter->setClipRect(rect);
5812 QPen pen1 = painter->pen();
5813 QColor lineColor = palette().dark().color();
5814 lineColor.setAlpha(100);
5815 pen1.setColor(lineColor);
5816 painter->setPen(pen1);
5817 double min = rect.left();
5818 double max = rect.right();
5819 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5820 int maxTrack = m_document->tracksCount();
5821 QColor lockedColor = palette().button().color();
5822 QColor audioColor = palette().alternateBase().color();
5823 for (int i = 0; i < maxTrack; i++) {
5824 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5825 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5826 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5827 if (i == m_selectedTrack)
5828 painter->fillRect(track, m_activeTrackBrush.brush(this));
5830 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5832 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5836 bool CustomTrackView::findString(const QString &text)
5839 for (int i = 0; i < m_searchPoints.size(); ++i) {
5840 marker = m_searchPoints.at(i).comment();
5841 if (marker.contains(text, Qt::CaseInsensitive)) {
5842 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5843 int vert = verticalScrollBar()->value();
5844 int hor = cursorPos();
5845 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5853 void CustomTrackView::selectFound(QString track, QString pos)
5855 seekCursorPos(m_document->timecode().getFrameCount(pos));
5856 slotSelectTrack(track.toInt());
5858 int vert = verticalScrollBar()->value();
5859 int hor = cursorPos();
5860 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5863 bool CustomTrackView::findNextString(const QString &text)
5866 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5867 marker = m_searchPoints.at(i).comment();
5868 if (marker.contains(text, Qt::CaseInsensitive)) {
5869 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5870 int vert = verticalScrollBar()->value();
5871 int hor = cursorPos();
5872 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5881 void CustomTrackView::initSearchStrings()
5883 m_searchPoints.clear();
5884 QList<QGraphicsItem *> itemList = items();
5885 for (int i = 0; i < itemList.count(); i++) {
5886 // parse all clip names
5887 if (itemList.at(i)->type() == AVWIDGET) {
5888 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5889 GenTime start = item->startPos();
5890 CommentedTime t(start, item->clipName());
5891 m_searchPoints.append(t);
5892 // add all clip markers
5893 QList < CommentedTime > markers = item->commentedSnapMarkers();
5894 m_searchPoints += markers;
5899 for (int i = 0; i < m_guides.count(); i++)
5900 m_searchPoints.append(m_guides.at(i)->info());
5902 qSort(m_searchPoints);
5905 void CustomTrackView::clearSearchStrings()
5907 m_searchPoints.clear();
5911 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5913 QList<ItemInfo> matchingInfo;
5914 QList<QGraphicsItem *> itemList = items();
5915 for (int i = 0; i < itemList.count(); i++) {
5916 if (itemList.at(i)->type() == AVWIDGET) {
5917 ClipItem *item = (ClipItem *)itemList.at(i);
5918 if (item->clipProducer() == clipId)
5919 matchingInfo << item->info();
5922 return matchingInfo;
5925 void CustomTrackView::copyClip()
5927 qDeleteAll(m_copiedItems);
5928 m_copiedItems.clear();
5929 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5930 if (itemList.count() == 0) {
5931 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5934 for (int i = 0; i < itemList.count(); i++) {
5935 if (itemList.at(i)->type() == AVWIDGET) {
5936 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5937 ClipItem *clone = clip->clone(clip->info());
5938 m_copiedItems.append(clone);
5939 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5940 Transition *dup = static_cast <Transition *>(itemList.at(i));
5941 m_copiedItems.append(dup->clone());
5946 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5948 if (m_scene->editMode() != NORMALEDIT) {
5949 // If we are in overwrite mode, always allow the move
5952 int height = m_tracksHeight - 2;
5954 if (type == TRANSITIONWIDGET) {
5955 height = Transition::itemHeight();
5956 offset = Transition::itemOffset();
5958 else if (type == AVWIDGET) {
5959 height = ClipItem::itemHeight();
5960 offset = ClipItem::itemOffset();
5962 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);
5963 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5964 for (int i = 0; i < collisions.count(); i++) {
5965 if (collisions.at(i)->type() == type) {
5972 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5975 for (int i = 0; i < infoList.count(); i++) {
5976 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));
5979 QList<QGraphicsItem *> collisions = scene()->items(path);
5980 for (int i = 0; i < collisions.count(); i++) {
5981 if (collisions.at(i)->type() == type) return false;
5986 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5988 for (int i = 0; i < items.count(); i++) {
5989 ItemInfo info = items.at(i)->info();
5990 info.startPos += offset;
5991 info.endPos += offset;
5992 info.track += trackOffset;
5993 if (!canBePastedTo(info, items.at(i)->type())) return false;
5998 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
6000 QPainterPath movePath;
6001 movePath.moveTo(0, 0);
6003 for (int i = 0; i < items.count(); i++) {
6004 ItemInfo info = items.at(i)->info();
6005 info.startPos = info.startPos + offset;
6006 info.endPos = info.endPos + offset;
6007 info.track = info.track + trackOffset;
6008 if (info.startPos < GenTime()) {
6009 // No clip should go below 0
6012 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));
6013 movePath.addRect(rect);
6015 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
6016 for (int i = 0; i < collisions.count(); i++) {
6017 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
6018 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
6026 void CustomTrackView::pasteClip()
6028 if (m_copiedItems.count() == 0) {
6029 emit displayMessage(i18n("No clip copied"), ErrorMessage);
6034 GenTime pos = GenTime(-1);
6035 if (m_menuPosition.isNull()) {
6036 position = mapFromGlobal(QCursor::pos());
6037 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
6038 track = m_selectedTrack;
6039 pos = GenTime(m_cursorPos, m_document->fps());
6040 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6044 position = m_menuPosition;
6047 if (pos == GenTime(-1))
6048 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6050 track = (int)(mapToScene(position).y() / m_tracksHeight);
6052 GenTime leftPos = m_copiedItems.at(0)->startPos();
6053 int lowerTrack = m_copiedItems.at(0)->track();
6054 int upperTrack = m_copiedItems.at(0)->track();
6055 for (int i = 1; i < m_copiedItems.count(); i++) {
6056 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6057 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6058 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6061 GenTime offset = pos - leftPos;
6062 int trackOffset = track - lowerTrack;
6064 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6065 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6066 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6067 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6070 QUndoCommand *pasteClips = new QUndoCommand();
6071 pasteClips->setText("Paste clips");
6072 new RefreshMonitorCommand(this, false, true, pasteClips);
6074 for (int i = 0; i < m_copiedItems.count(); i++) {
6075 // parse all clip names
6076 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6077 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6078 ItemInfo info = clip->info();
6079 info.startPos += offset;
6080 info.endPos += offset;
6081 info.track += trackOffset;
6082 if (canBePastedTo(info, AVWIDGET)) {
6083 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6084 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6085 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6086 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6088 info.startPos = tr->startPos() + offset;
6089 info.endPos = tr->endPos() + offset;
6090 info.track = tr->track() + trackOffset;
6091 int transitionEndTrack;
6092 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6093 else transitionEndTrack = tr->transitionEndTrack();
6094 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6095 if (info.startPos >= info.endPos) {
6096 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6097 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6098 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6101 updateTrackDuration(-1, pasteClips);
6102 new RefreshMonitorCommand(this, false, false, pasteClips);
6103 m_commandStack->push(pasteClips);
6106 void CustomTrackView::pasteClipEffects()
6108 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6109 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6112 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6114 QUndoCommand *paste = new QUndoCommand();
6115 paste->setText("Paste effects");
6117 QList<QGraphicsItem *> clips = scene()->selectedItems();
6120 for (int i = 0; i < clips.count(); ++i) {
6121 if (clips.at(i)->type() == GROUPWIDGET) {
6122 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6123 for (int j = 0; j < children.count(); j++) {
6124 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6125 clips.append(children.at(j));
6131 for (int i = 0; i < clips.count(); ++i) {
6132 if (clips.at(i)->type() == AVWIDGET) {
6133 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6134 for (int j = 0; j < clip->effectsCount(); j++) {
6135 QDomElement eff = clip->effect(j);
6136 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6137 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6138 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6143 if (paste->childCount() > 0) m_commandStack->push(paste);
6146 //adjust effects (fades, ...)
6147 for (int i = 0; i < clips.count(); ++i) {
6148 if (clips.at(i)->type() == AVWIDGET) {
6149 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6150 updatePositionEffects(item, item->info());
6156 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6158 // parse parameters to check if we need to adjust to the new crop start
6159 int diff = (newstart - oldstart).frames(m_document->fps());
6160 int max = (newstart + duration).frames(m_document->fps());
6162 QDomNodeList params = xml.elementsByTagName("parameter");
6163 for (int i = 0; i < params.count(); i++) {
6164 QDomElement e = params.item(i).toElement();
6165 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6166 QString def = e.attribute("default");
6167 // Effect has a keyframe type parameter, we need to adjust the values
6168 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6169 QStringList newKeyFrames;
6170 foreach(const QString &str, keys) {
6171 int pos = str.section(':', 0, 0).toInt();
6172 double val = str.section(':', 1, 1).toDouble();
6175 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6177 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6179 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6180 e.setAttribute("keyframes", newKeyFrames.join(";"));
6185 ClipItem *CustomTrackView::getClipUnderCursor() const
6187 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6188 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6189 for (int i = 0; i < collisions.count(); i++) {
6190 if (collisions.at(i)->type() == AVWIDGET) {
6191 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6192 if (!clip->isItemLocked()) return clip;
6198 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6200 QList<QGraphicsItem *> clips = scene()->selectedItems();
6201 if (clips.isEmpty()) {
6202 return getClipUnderCursor();
6204 AbstractClipItem *item = NULL;
6205 for (int i = 0; i < clips.count(); ++i) {
6206 if (clips.at(i)->type() == AVWIDGET) {
6207 item = static_cast < AbstractClipItem *>(clips.at(i));
6208 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6211 if (item) return item;
6216 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6218 QList<QGraphicsItem *> clips = scene()->selectedItems();
6219 if (clips.isEmpty()) {
6220 return getClipUnderCursor();
6223 // remove all items in the list that are not clips
6224 for (int i = 0; i < clips.count();) {
6225 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6228 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6229 for (int i = 0; i < clips.count(); ++i) {
6230 if (clips.at(i)->type() == AVWIDGET) {
6231 item = static_cast < ClipItem *>(clips.at(i));
6232 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6240 void CustomTrackView::setInPoint()
6242 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6244 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6247 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6252 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6255 QUndoCommand *resizeCommand = new QUndoCommand();
6256 resizeCommand->setText(i18n("Resize group"));
6257 QList <QGraphicsItem *> items = parent->childItems();
6258 for (int i = 0; i < items.count(); ++i) {
6259 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6260 if (item && item->type() == AVWIDGET) {
6261 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6264 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6266 //TODO warn user of failed resize
6267 delete resizeCommand;
6270 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6273 void CustomTrackView::setOutPoint()
6275 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6277 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6280 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6284 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6287 QUndoCommand *resizeCommand = new QUndoCommand();
6288 resizeCommand->setText(i18n("Resize group"));
6289 QList <QGraphicsItem *> items = parent->childItems();
6290 for (int i = 0; i < items.count(); ++i) {
6291 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6292 if (item && item->type() == AVWIDGET) {
6293 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6296 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6298 //TODO warn user of failed resize
6299 delete resizeCommand;
6302 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6305 void CustomTrackView::slotUpdateAllThumbs()
6307 if (!isEnabled()) return;
6308 QList<QGraphicsItem *> itemList = items();
6309 //if (itemList.isEmpty()) return;
6311 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6312 for (int i = 0; i < itemList.count(); i++) {
6313 if (itemList.at(i)->type() == AVWIDGET) {
6314 item = static_cast <ClipItem *>(itemList.at(i));
6315 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6316 // Check if we have a cached thumbnail
6317 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6318 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6319 if (QFile::exists(thumb)) {
6321 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6322 item->slotSetStartThumb(pix);
6325 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6326 QString endThumb = startThumb;
6327 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6328 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6329 if (QFile::exists(startThumb)) {
6330 QPixmap pix(startThumb);
6331 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6332 item->slotSetStartThumb(pix);
6334 if (QFile::exists(endThumb)) {
6335 QPixmap pix(endThumb);
6336 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6337 item->slotSetEndThumb(pix);
6340 item->refreshClip(false, false);
6344 viewport()->update();
6347 void CustomTrackView::saveThumbnails()
6349 QList<QGraphicsItem *> itemList = items();
6351 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6352 for (int i = 0; i < itemList.count(); i++) {
6353 if (itemList.at(i)->type() == AVWIDGET) {
6354 item = static_cast <ClipItem *>(itemList.at(i));
6355 if (item->clipType() != COLOR) {
6356 // Check if we have a cached thumbnail
6357 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6358 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6359 if (!QFile::exists(thumb)) {
6360 QPixmap pix(item->startThumb());
6364 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6365 QString endThumb = startThumb;
6366 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6367 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6368 if (!QFile::exists(startThumb)) {
6369 QPixmap pix(item->startThumb());
6370 pix.save(startThumb);
6372 if (!QFile::exists(endThumb)) {
6373 QPixmap pix(item->endThumb());
6383 void CustomTrackView::slotInsertTrack(int ix)
6385 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6386 d->comboTracks->setCurrentIndex(ix);
6387 d->label->setText(i18n("Insert track"));
6388 d->setWindowTitle(i18n("Insert New Track"));
6390 if (d->exec() == QDialog::Accepted) {
6391 ix = d->comboTracks->currentIndex();
6392 if (d->before_select->currentIndex() == 1)
6396 info.isMute = false;
6397 info.isLocked = false;
6398 info.effectsList = EffectsList(true);
6399 if (d->video_track->isChecked()) {
6400 info.type = VIDEOTRACK;
6401 info.isBlind = false;
6403 info.type = AUDIOTRACK;
6404 info.isBlind = true;
6406 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6407 m_commandStack->push(addTrack);
6408 setDocumentModified();
6413 void CustomTrackView::slotDeleteTrack(int ix)
6415 if (m_document->tracksCount() < 2) return;
6416 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6417 d->comboTracks->setCurrentIndex(ix);
6418 d->label->setText(i18n("Delete track"));
6419 d->before_select->setHidden(true);
6420 d->setWindowTitle(i18n("Delete Track"));
6421 d->video_track->setHidden(true);
6422 d->audio_track->setHidden(true);
6423 if (d->exec() == QDialog::Accepted) {
6424 ix = d->comboTracks->currentIndex();
6425 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6426 deleteTimelineTrack(ix, info);
6427 setDocumentModified();
6428 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6429 m_commandStack->push(command);*/
6434 void CustomTrackView::slotConfigTracks(int ix)
6436 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6437 ix, parentWidget());
6438 if (d->exec() == QDialog::Accepted) {
6439 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6440 m_commandStack->push(configTracks);
6441 QList <int> toDelete = d->deletedTracks();
6442 for (int i = 0; i < toDelete.count(); ++i) {
6443 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6444 deleteTimelineTrack(toDelete.at(i) - i, info);
6446 setDocumentModified();
6451 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6453 if (m_document->tracksCount() < 2) return;
6454 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6455 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6456 QList<QGraphicsItem *> selection = m_scene->items(r);
6457 QUndoCommand *deleteTrack = new QUndoCommand();
6458 deleteTrack->setText("Delete track");
6459 new RefreshMonitorCommand(this, false, true, deleteTrack);
6461 // Delete all clips in selected track
6462 for (int i = 0; i < selection.count(); i++) {
6463 if (selection.at(i)->type() == AVWIDGET) {
6464 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6465 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6466 m_waitingThumbs.removeAll(item);
6467 m_scene->removeItem(item);
6470 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6471 Transition *item = static_cast <Transition *>(selection.at(i));
6472 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6473 m_scene->removeItem(item);
6479 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6480 new RefreshMonitorCommand(this, true, false, deleteTrack);
6481 m_commandStack->push(deleteTrack);
6484 void CustomTrackView::autoTransition()
6486 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6487 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6488 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6491 Transition *tr = static_cast <Transition*>(itemList.at(0));
6492 tr->setAutomatic(!tr->isAutomatic());
6493 QDomElement transition = tr->toXML();
6494 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);
6495 setDocumentModified();
6498 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6500 QList<QGraphicsItem *> list = scene()->items();
6501 ClipItem *clip = NULL;
6502 for (int i = 0; i < list.size(); ++i) {
6503 if (list.at(i)->type() == AVWIDGET) {
6504 clip = static_cast <ClipItem *>(list.at(i));
6505 if (clip->clipProducer() == id) {
6506 clip->setClipName(name);
6510 viewport()->update();
6513 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6515 minimum = GenTime();
6516 maximum = GenTime();
6517 QList<QGraphicsItem *> selection;
6518 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6519 selection.removeAll(item);
6520 for (int i = 0; i < selection.count(); i++) {
6521 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6522 if (clip && clip->type() == AVWIDGET) {
6523 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6524 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6529 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6531 minimum = GenTime();
6532 maximum = GenTime();
6533 QList<QGraphicsItem *> selection;
6534 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6535 selection.removeAll(item);
6536 for (int i = 0; i < selection.count(); i++) {
6537 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6538 if (clip && clip->type() == TRANSITIONWIDGET) {
6539 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6540 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6545 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6547 for (int i = 0; i < groups.count(); i++) {
6548 QDomNodeList children = groups.at(i).childNodes();
6549 scene()->clearSelection();
6550 QList <QGraphicsItem*>list;
6551 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6552 QDomElement elem = children.item(nodeindex).toElement();
6553 int pos = elem.attribute("position").toInt();
6554 int track = elem.attribute("track").toInt();
6555 if (elem.tagName() == "clipitem") {
6556 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6557 if (clip) list.append(clip);//clip->setSelected(true);
6559 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6560 if (clip) list.append(clip);//clip->setSelected(true);
6563 groupSelectedItems(list, true);
6567 void CustomTrackView::splitAudio()
6569 resetSelectionGroup();
6570 QList<QGraphicsItem *> selection = scene()->selectedItems();
6571 if (selection.isEmpty()) {
6572 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6575 QUndoCommand *splitCommand = new QUndoCommand();
6576 splitCommand->setText(i18n("Split audio"));
6577 for (int i = 0; i < selection.count(); i++) {
6578 if (selection.at(i)->type() == AVWIDGET) {
6579 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6580 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6581 if (clip->parentItem()) {
6582 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6584 EffectsList effects;
6585 effects.clone(clip->effectList());
6586 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6591 if (splitCommand->childCount()) {
6592 updateTrackDuration(-1, splitCommand);
6593 m_commandStack->push(splitCommand);
6597 void CustomTrackView::setAudioAlignReference()
6599 QList<QGraphicsItem *> selection = scene()->selectedItems();
6600 if (selection.isEmpty() || selection.size() > 1) {
6601 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6604 if (m_audioCorrelator != NULL) {
6605 delete m_audioCorrelator;
6607 if (selection.at(0)->type() == AVWIDGET) {
6608 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6609 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6610 m_audioAlignmentReference = clip;
6612 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6613 m_audioCorrelator = new AudioCorrelation(envelope);
6617 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6618 envelope->dumpInfo();
6622 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6626 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6629 void CustomTrackView::alignAudio()
6631 bool referenceOK = true;
6632 if (m_audioCorrelator == NULL) {
6633 referenceOK = false;
6636 if (!scene()->items().contains(m_audioAlignmentReference)) {
6637 // The reference item has been deleted from the timeline (or so)
6638 referenceOK = false;
6642 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6647 QList<QGraphicsItem *> selection = scene()->selectedItems();
6648 foreach (QGraphicsItem *item, selection) {
6649 if (item->type() == AVWIDGET) {
6651 ClipItem *clip = static_cast<ClipItem*>(item);
6652 if (clip == m_audioAlignmentReference) {
6656 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6657 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()));
6659 // FFT only for larger vectors. We could use it all time, but for small vectors
6660 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6661 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6662 int shift = m_audioCorrelator->getShift(index);
6667 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6668 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6669 envelope->dumpInfo();
6671 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6672 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6673 qDebug() << "We will start at " << targetPos;
6674 qDebug() << "to shift by " << shift;
6675 qDebug() << "(eventually)";
6676 qDebug() << "(maybe)";
6680 QUndoCommand *moveCommand = new QUndoCommand();
6682 GenTime add(shift, m_document->fps());
6683 ItemInfo start = clip->info();
6685 ItemInfo end = start;
6686 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6687 end.endPos = end.startPos + start.cropDuration;
6689 if ( end.startPos.seconds() < 0 ) {
6690 // Clip would start before 0, so crop it first
6691 GenTime cropBy = -end.startPos;
6694 qDebug() << "Need to crop clip. " << start;
6695 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6698 ItemInfo resized = start;
6699 resized.startPos += cropBy;
6701 resizeClip(start, resized);
6702 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6704 start = clip->info();
6705 end.startPos += cropBy;
6708 qDebug() << "Clip cropped. " << start;
6709 qDebug() << "Moving to: " << end;
6713 if (itemCollision(clip, end)) {
6715 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6719 moveCommand->setText(i18n("Auto-align clip"));
6720 new MoveClipCommand(this, start, end, true, moveCommand);
6721 updateTrackDuration(clip->track(), moveCommand);
6722 m_commandStack->push(moveCommand);
6729 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6731 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6735 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6737 ClipItem *clip = getClipItemAt(pos, track);
6739 kDebug() << "// Cannot find clip to split!!!";
6743 int start = pos.frames(m_document->fps());
6744 int freetrack = m_document->tracksCount() - track - 1;
6746 // do not split audio when we are on an audio track
6747 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6750 for (; freetrack > 0; freetrack--) {
6751 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6752 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6753 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6754 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6755 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6760 if (freetrack == 0) {
6761 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6763 ItemInfo info = clip->info();
6764 info.track = m_document->tracksCount() - freetrack;
6765 QDomElement xml = clip->xml();
6766 xml.setAttribute("audio_only", 1);
6767 scene()->clearSelection();
6768 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6769 clip->setSelected(true);
6770 ClipItem *audioClip = getClipItemAt(start, info.track);
6772 clip->setVideoOnly(true);
6773 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6774 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6775 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6777 m_document->renderer()->unlockService(tractor);
6778 audioClip->setSelected(true);
6780 // keep video effects, move audio effects to audio clip
6783 for (int i = 0; i < effects.count(); ++i) {
6784 if (effects.at(i).attribute("type") == "audio") {
6785 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6788 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6792 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, true);
6796 // unsplit clip: remove audio part and change video part to normal clip
6797 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6798 kDebug() << "//CANNOT FIND CLP GRP";
6801 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6802 QList<QGraphicsItem *> children = grp->childItems();
6803 if (children.count() != 2) {
6804 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6807 for (int i = 0; i < children.count(); i++) {
6808 if (children.at(i) != clip) {
6809 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6810 ItemInfo info = clip->info();
6811 deleteClip(clp->info());
6812 clip->setVideoOnly(false);
6813 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6814 if (!m_document->renderer()->mltUpdateClipProducer(
6816 m_document->tracksCount() - info.track,
6817 info.startPos.frames(m_document->fps()),
6818 clip->baseClip()->getProducer(info.track))) {
6820 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6821 info.startPos.frames(m_document->fps()), info.track),
6824 m_document->renderer()->unlockService(tractor);
6826 // re-add audio effects
6827 for (int i = 0; i < effects.count(); ++i) {
6828 if (effects.at(i).attribute("type") == "audio") {
6829 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6836 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6837 m_document->clipManager()->removeGroup(grp);
6838 scene()->destroyItemGroup(grp);
6842 void CustomTrackView::setVideoOnly()
6844 resetSelectionGroup();
6845 QList<QGraphicsItem *> selection = scene()->selectedItems();
6846 if (selection.isEmpty()) {
6847 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6850 QUndoCommand *videoCommand = new QUndoCommand();
6851 videoCommand->setText(i18n("Video only"));
6852 for (int i = 0; i < selection.count(); i++) {
6853 if (selection.at(i)->type() == AVWIDGET) {
6854 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6855 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6856 if (clip->parentItem()) {
6857 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6859 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6864 m_commandStack->push(videoCommand);
6867 void CustomTrackView::setAudioOnly()
6869 resetSelectionGroup();
6870 QList<QGraphicsItem *> selection = scene()->selectedItems();
6871 if (selection.isEmpty()) {
6872 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6875 QUndoCommand *videoCommand = new QUndoCommand();
6876 videoCommand->setText(i18n("Audio only"));
6877 for (int i = 0; i < selection.count(); i++) {
6878 if (selection.at(i)->type() == AVWIDGET) {
6879 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6880 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6881 if (clip->parentItem()) {
6882 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6884 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6889 m_commandStack->push(videoCommand);
6892 void CustomTrackView::setAudioAndVideo()
6894 resetSelectionGroup();
6895 QList<QGraphicsItem *> selection = scene()->selectedItems();
6896 if (selection.isEmpty()) {
6897 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6900 QUndoCommand *videoCommand = new QUndoCommand();
6901 videoCommand->setText(i18n("Audio and Video"));
6902 for (int i = 0; i < selection.count(); i++) {
6903 if (selection.at(i)->type() == AVWIDGET) {
6904 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6905 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6906 if (clip->parentItem()) {
6907 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6909 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6914 m_commandStack->push(videoCommand);
6917 void CustomTrackView::monitorRefresh()
6919 m_document->renderer()->doRefresh();
6922 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6924 ClipItem *clip = getClipItemAt(pos, track);
6926 kDebug() << "// Cannot find clip to split!!!";
6929 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6931 int start = pos.frames(m_document->fps());
6932 clip->setVideoOnly(true);
6933 clip->setAudioOnly(false);
6934 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6935 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6937 } else if (audioOnly) {
6938 int start = pos.frames(m_document->fps());
6939 clip->setAudioOnly(true);
6940 clip->setVideoOnly(false);
6941 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6942 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6945 int start = pos.frames(m_document->fps());
6946 clip->setAudioOnly(false);
6947 clip->setVideoOnly(false);
6948 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6949 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6952 m_document->renderer()->unlockService(tractor);
6954 setDocumentModified();
6957 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6961 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6962 m_clipTypeGroup->setEnabled(false);
6963 hasAudio = clip != NULL && clip->clipType() == AUDIO;
6966 switch (clip->clipType()) {
6980 m_clipTypeGroup->setEnabled(true);
6981 QList <QAction *> actions = m_clipTypeGroup->actions();
6983 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6984 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6985 else lookup = "clip_audio_and_video";
6986 for (int i = 0; i < actions.count(); i++) {
6987 if (actions.at(i)->data().toString() == lookup) {
6988 actions.at(i)->setChecked(true);
6994 for (int i = 0; i < m_audioActions.count(); i++) {
6995 m_audioActions.at(i)->setEnabled(hasAudio);
6997 for (int i = 0; i < m_avActions.count(); i++) {
6998 m_avActions.at(i)->setEnabled(hasAV);
7002 void CustomTrackView::slotGoToMarker(QAction *action)
7004 int pos = action->data().toInt();
7008 void CustomTrackView::reloadTransitionLumas()
7012 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
7013 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
7014 for (int i = 0; i < params.count(); i++) {
7015 QDomElement e = params.item(i).toElement();
7016 if (e.attribute("tag") == "resource") {
7017 lumaNames = e.attribute("paramlistdisplay");
7018 lumaFiles = e.attribute("paramlist");
7023 QList<QGraphicsItem *> itemList = items();
7024 Transition *transitionitem;
7025 QDomElement transitionXml;
7026 for (int i = 0; i < itemList.count(); i++) {
7027 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7028 transitionitem = static_cast <Transition*>(itemList.at(i));
7029 transitionXml = transitionitem->toXML();
7030 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
7031 QDomNodeList params = transitionXml.elementsByTagName("parameter");
7032 for (int i = 0; i < params.count(); i++) {
7033 QDomElement e = params.item(i).toElement();
7034 if (e.attribute("tag") == "resource") {
7035 e.setAttribute("paramlistdisplay", lumaNames);
7036 e.setAttribute("paramlist", lumaFiles);
7041 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
7042 QDomNodeList params = transitionXml.elementsByTagName("parameter");
7043 for (int i = 0; i < params.count(); i++) {
7044 QDomElement e = params.item(i).toElement();
7045 if (e.attribute("tag") == "luma") {
7046 e.setAttribute("paramlistdisplay", lumaNames);
7047 e.setAttribute("paramlist", lumaFiles);
7054 emit transitionItemSelected(NULL);
7057 double CustomTrackView::fps() const
7059 return m_document->fps();
7062 void CustomTrackView::updateProjectFps()
7064 // update all clips to the new fps
7065 resetSelectionGroup();
7066 scene()->clearSelection();
7068 QList<QGraphicsItem *> itemList = items();
7069 for (int i = 0; i < itemList.count(); i++) {
7070 // remove all items and re-add them one by one
7071 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7073 for (int i = 0; i < itemList.count(); i++) {
7074 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7075 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7076 clip->updateFps(m_document->fps());
7077 m_scene->addItem(clip);
7078 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7079 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7080 QList<QGraphicsItem *> children = grp->childItems();
7081 for (int j = 0; j < children.count(); j++) {
7082 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7083 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7084 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7085 clip->updateFps(m_document->fps());
7088 m_document->clipManager()->removeGroup(grp);
7089 m_scene->addItem(grp);
7090 scene()->destroyItemGroup(grp);
7091 scene()->clearSelection();
7092 /*for (int j = 0; j < children.count(); j++) {
7093 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7094 //children.at(j)->setParentItem(0);
7095 children.at(j)->setSelected(true);
7098 groupSelectedItems(children, true);
7099 } else if (itemList.at(i)->type() == GUIDEITEM) {
7100 Guide *g = static_cast<Guide *>(itemList.at(i));
7102 m_scene->addItem(g);
7105 viewport()->update();
7108 void CustomTrackView::slotTrackDown()
7110 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7111 else m_selectedTrack++;
7112 emit updateTrackHeaders();
7113 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7114 ensureVisible(rect, 0, 0);
7115 viewport()->update();
7118 void CustomTrackView::slotTrackUp()
7120 if (m_selectedTrack > 0) m_selectedTrack--;
7121 else m_selectedTrack = m_document->tracksCount() - 1;
7122 emit updateTrackHeaders();
7123 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7124 ensureVisible(rect, 0, 0);
7125 viewport()->update();
7128 int CustomTrackView::selectedTrack() const
7130 return m_selectedTrack;
7133 QStringList CustomTrackView::selectedClips() const
7135 QStringList clipIds;
7136 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7137 for (int i = 0; i < selection.count(); i++) {
7138 if (selection.at(i)->type() == AVWIDGET) {
7139 ClipItem *item = (ClipItem *)selection.at(i);
7140 clipIds << item->clipProducer();
7146 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7148 QList<ClipItem *> clips;
7149 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7150 for (int i = 0; i < selection.count(); i++) {
7151 if (selection.at(i)->type() == AVWIDGET) {
7152 clips.append((ClipItem *)selection.at(i));
7158 void CustomTrackView::slotSelectTrack(int ix)
7160 m_selectedTrack = qMax(0, ix);
7161 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7162 emit updateTrackHeaders();
7163 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7164 ensureVisible(rect, 0, 0);
7165 viewport()->update();
7168 void CustomTrackView::slotSelectClipsInTrack()
7170 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7171 resetSelectionGroup();
7172 QList<QGraphicsItem *> selection = m_scene->items(rect);
7173 m_scene->clearSelection();
7174 QList<QGraphicsItem *> list;
7175 for (int i = 0; i < selection.count(); i++) {
7176 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7177 list.append(selection.at(i));
7180 groupSelectedItems(list, false, true);
7183 void CustomTrackView::slotSelectAllClips()
7185 m_scene->clearSelection();
7186 resetSelectionGroup();
7187 groupSelectedItems(m_scene->items(), false, true);
7190 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7193 if (track != -1 && pos != -1)
7194 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7196 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7197 QList<QGraphicsItem *> selection = m_scene->items(rect);
7198 resetSelectionGroup(group);
7199 if (!group) m_scene->clearSelection();
7200 for (int i = 0; i < selection.count(); i++) {
7201 if (selection.at(i)->type() == AVWIDGET) {
7202 selection.at(i)->setSelected(add);
7206 if (group) groupSelectedItems();
7209 void CustomTrackView::selectTransition(bool add, bool group)
7211 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7212 QList<QGraphicsItem *> selection = m_scene->items(rect);
7213 resetSelectionGroup(group);
7214 if (!group) m_scene->clearSelection();
7215 for (int i = 0; i < selection.count(); i++) {
7216 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7217 selection.at(i)->setSelected(add);
7221 if (group) groupSelectedItems();
7224 QStringList CustomTrackView::extractTransitionsLumas()
7227 QList<QGraphicsItem *> itemList = items();
7228 Transition *transitionitem;
7229 QDomElement transitionXml;
7230 for (int i = 0; i < itemList.count(); i++) {
7231 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7232 transitionitem = static_cast <Transition*>(itemList.at(i));
7233 transitionXml = transitionitem->toXML();
7234 // luma files in transitions can be in "resource" or "luma" property
7235 QString luma = EffectsList::parameter(transitionXml, "luma");
7236 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7237 if (!luma.isEmpty()) urls << KUrl(luma).path();
7240 urls.removeDuplicates();
7244 void CustomTrackView::setEditMode(EDITMODE mode)
7246 m_scene->setEditMode(mode);
7249 void CustomTrackView::checkTrackSequence(int track)
7251 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7252 //track = m_document->tracksCount() -track;
7253 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7254 QList<QGraphicsItem *> selection = m_scene->items(rect);
7255 QList <int> timelineList;
7256 timelineList.append(0);
7257 for (int i = 0; i < selection.count(); i++) {
7258 if (selection.at(i)->type() == AVWIDGET) {
7259 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7260 int start = clip->startPos().frames(m_document->fps());
7261 int end = clip->endPos().frames(m_document->fps());
7262 if (!timelineList.contains(start)) timelineList.append(start);
7263 if (!timelineList.contains(end)) timelineList.append(end);
7266 qSort(timelineList);
7267 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7268 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7271 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7273 if (data.isEmpty()) return;
7274 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7276 info.startPos = GenTime(in, m_document->fps());
7277 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7278 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7279 info.cropDuration = info.endPos - info.startPos;
7280 info.track = m_selectedTrack;
7281 QUndoCommand *addCommand = new QUndoCommand();
7282 addCommand->setText(i18n("Insert clip"));
7283 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7284 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7285 updateTrackDuration(info.track, addCommand);
7286 m_commandStack->push(addCommand);
7288 selectClip(true, false, m_selectedTrack, in);
7289 // Automatic audio split
7290 if (KdenliveSettings::splitaudio())
7294 void CustomTrackView::clearSelection(bool emitInfo)
7296 resetSelectionGroup();
7297 scene()->clearSelection();
7299 if (emitInfo) emit clipItemSelected(NULL);
7302 void CustomTrackView::updatePalette()
7304 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7308 pen1.setColor(palette().text().color());
7309 m_cursorLine->setPen(pen1);
7313 void CustomTrackView::removeTipAnimation()
7316 scene()->removeItem(m_visualTip);
7317 m_animationTimer->stop();
7325 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7327 if (m_visualTip == NULL) {
7328 QRectF rect = clip->sceneBoundingRect();
7329 m_animation = new QGraphicsItemAnimation;
7330 m_animation->setTimeLine(m_animationTimer);
7331 m_animation->setScaleAt(1, 1, 1);
7336 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7337 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7338 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7340 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7342 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7344 m_animation->setScaleAt(.5, 2, 2);
7348 polygon << QPoint(0, - size * 2);
7349 if (mode == RESIZESTART)
7350 polygon << QPoint(size * 2, 0);
7352 polygon << QPoint(- size * 2, 0);
7353 polygon << QPoint(0, size * 2);
7354 polygon << QPoint(0, - size * 2);
7356 m_visualTip = new QGraphicsPolygonItem(polygon);
7357 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7358 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7359 if (mode == RESIZESTART)
7360 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7362 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7364 m_animation->setScaleAt(.5, 2, 1);
7366 case TRANSITIONSTART:
7368 polygon << QPoint(0, - size * 2);
7369 if (mode == TRANSITIONSTART)
7370 polygon << QPoint(size * 2, 0);
7372 polygon << QPoint(- size * 2, 0);
7373 polygon << QPoint(0, 0);
7374 polygon << QPoint(0, - size * 2);
7376 m_visualTip = new QGraphicsPolygonItem(polygon);
7377 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7378 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7379 if (mode == TRANSITIONSTART)
7380 m_visualTip->setPos(rect.x(), rect.bottom());
7382 m_visualTip->setPos(rect.right(), rect.bottom());
7384 m_animation->setScaleAt(.5, 2, 2);
7391 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7392 m_visualTip->setZValue(100);
7393 scene()->addItem(m_visualTip);
7394 m_animation->setItem(m_visualTip);
7395 m_animationTimer->start();
7399 bool CustomTrackView::hasAudio(int track) const
7401 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7402 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7403 QGraphicsItem *item;
7404 for (int i = 0; i < collisions.count(); i++) {
7405 item = collisions.at(i);
7406 if (!item->isEnabled()) continue;
7407 if (item->type() == AVWIDGET) {
7408 ClipItem *clip = static_cast <ClipItem *>(item);
7409 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7415 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7418 QUndoCommand *effectCommand = new QUndoCommand();
7420 if (effect.tagName() == "effectgroup") {
7421 effectName = effect.attribute("name");
7423 QDomElement namenode = effect.firstChildElement("name");
7424 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7425 else effectName = i18n("effect");
7427 effectCommand->setText(i18n("Add %1", effectName));
7428 if (effect.tagName() == "effectgroup") {
7429 QDomNodeList effectlist = effect.elementsByTagName("effect");
7430 for (int j = 0; j < effectlist.count(); j++) {
7431 QDomElement trackeffect = effectlist.at(j).toElement();
7432 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7433 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7436 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7440 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7441 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7442 delete effectCommand;
7445 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7448 if (effectCommand->childCount() > 0) {
7449 m_commandStack->push(effectCommand);
7450 setDocumentModified();
7452 else delete effectCommand;
7456 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7458 EffectsParameterList parameters;
7460 parameters.addParam("tag", effect.attribute("tag"));
7461 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7462 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7463 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7464 parameters.addParam("id", effect.attribute("id"));
7465 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7466 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7467 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7468 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7469 if (effect.attribute("id") == "region") {
7470 QDomNodeList subeffects = effect.elementsByTagName("effect");
7471 for (int i = 0; i < subeffects.count(); i++) {
7472 QDomElement subeffect = subeffects.at(i).toElement();
7473 int subeffectix = subeffect.attribute("region_ix").toInt();
7474 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7475 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7476 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7477 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7478 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7482 QDomNodeList params = effect.elementsByTagName("parameter");
7483 adjustEffectParameters(parameters, params, m_document->mltProfile());
7489 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7492 for (int i = 0; i < params.count(); i++) {
7493 QDomElement e = params.item(i).toElement();
7494 QString paramname = prefix + e.attribute("name");
7495 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7496 // effects with geometry param need in / out synced with the clip, request it...
7497 parameters.addParam("_sync_in_out", "1");
7499 if (e.attribute("type") == "simplekeyframe") {
7500 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7501 double factor = e.attribute("factor", "1").toDouble();
7502 double offset = e.attribute("offset", "0").toDouble();
7503 for (int j = 0; j < values.count(); j++) {
7504 QString pos = values.at(j).section(':', 0, 0);
7505 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7506 values[j] = pos + '=' + locale.toString(val);
7508 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7509 parameters.addParam(paramname, values.join(";"));
7510 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7511 parameters.addParam("max", e.attribute("max"));
7512 parameters.addParam("min", e.attribute("min"));
7513 parameters.addParam("factor", e.attribute("factor", "1"));*/
7514 } else if (e.attribute("type") == "keyframe") {
7515 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7516 parameters.addParam("keyframes", e.attribute("keyframes"));
7517 parameters.addParam("max", e.attribute("max"));
7518 parameters.addParam("min", e.attribute("min"));
7519 parameters.addParam("factor", e.attribute("factor", "1"));
7520 parameters.addParam("offset", e.attribute("offset", "0"));
7521 parameters.addParam("starttag", e.attribute("starttag", "start"));
7522 parameters.addParam("endtag", e.attribute("endtag", "end"));
7523 } else if (e.attribute("namedesc").contains(';')) {
7524 QString format = e.attribute("format");
7525 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7526 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7528 QTextStream txtNeu(&neu);
7529 if (values.size() > 0)
7530 txtNeu << (int)values[0].toDouble();
7531 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7532 txtNeu << separators[i];
7533 txtNeu << (int)(values[i+1].toDouble());
7535 parameters.addParam("start", neu);
7537 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7539 if (e.attribute("factor").contains('%')) {
7540 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7542 fact = e.attribute("factor", "1").toDouble();
7544 double offset = e.attribute("offset", "0").toDouble();
7545 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7547 parameters.addParam(paramname, e.attribute("value"));
7554 void CustomTrackView::updateTrackNames(int track, bool added)
7556 QList <TrackInfo> tracks = m_document->tracksList();
7557 int max = tracks.count();
7558 int docTrack = max - track - 1;
7560 // count number of tracks of each type
7561 int videoTracks = 0;
7562 int audioTracks = 0;
7563 for (int i = max - 1; i >= 0; --i) {
7564 TrackInfo info = tracks.at(i);
7565 if (info.type == VIDEOTRACK)
7570 if (i <= docTrack) {
7571 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7572 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7575 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7576 info.trackName = type + QString::number(typeNumber);
7577 m_document->setTrackType(i, info);
7580 if (info.trackName == type + QString::number(typeNumber + 1)) {
7581 info.trackName = type + QString::number(typeNumber);
7582 m_document->setTrackType(i, info);
7587 emit tracksChanged();
7590 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7596 tracks << m_document->tracksCount() - track - 1;
7598 // negative track number -> update all tracks
7599 for (int i = 0; i < m_document->tracksCount(); ++i)
7603 for (int i = 0; i < tracks.count(); ++i) {
7605 // t + 1 because of black background track
7606 duration = m_document->renderer()->mltTrackDuration(t + 1);
7607 if (duration != m_document->trackDuration(t)) {
7608 m_document->setTrackDuration(t, duration);
7611 EffectsList effects = m_document->getTrackEffects(t);
7612 for (int j = 0; j < effects.count(); ++j) {
7614 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7615 * - update the effectstack if necessary
7622 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7624 QList<QGraphicsItem *> list = scene()->items();
7625 ClipItem *clip = NULL;
7626 for (int i = 0; i < list.size(); ++i) {
7627 if (list.at(i)->type() == AVWIDGET) {
7628 clip = static_cast <ClipItem *>(list.at(i));
7629 if (clip->clipProducer() == id) {
7630 clip->refreshClip(true, resetThumbs);
7636 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7638 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7640 if (!effects.isEmpty()) {
7641 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7642 while (i != effects.constEnd()) {
7643 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);
7650 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7652 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7654 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7657 QDomElement newEffect;
7658 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7659 if (effect.attribute("id") == extra.value("finalfilter")) {
7660 newEffect = effect.cloneNode().toElement();
7661 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7662 while (i != filterParams.constEnd()) {
7663 EffectsList::setParameter(newEffect, i.key(), i.value());
7664 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7667 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7668 m_commandStack->push(command);
7669 emit clipItemSelected(clip);
7674 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7676 ClipItem *item = NULL;
7677 if (type == TRANSITIONWIDGET) {
7678 // We want to import keyframes to a transition
7679 if (!m_selectionGroup) {
7680 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7683 // Make sure there is no collision
7684 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7685 for (int i = 0; i < children.count(); i++) {
7686 if (children.at(i)->type() == AVWIDGET) {
7687 item = (ClipItem*) children.at(i);
7693 // Import keyframes from current clip to its effect
7694 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7698 emit displayMessage(i18n("No clip found"), ErrorMessage);
7701 QMap <QString, QString> data = item->baseClip()->analysisData();
7702 if (data.isEmpty()) {
7703 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7706 QPointer<QDialog> d = new QDialog(this);
7707 Ui::ImportKeyframesDialog_UI ui;
7712 QMap<QString, QString>::const_iterator i = data.constBegin();
7713 while (i != data.constEnd()) {
7714 ui.data_list->insertItem(ix, i.key());
7715 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7720 if (d->exec() != QDialog::Accepted) {
7724 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7726 int offset = item->cropStart().frames(m_document->fps());
7727 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7728 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7729 Mlt::GeometryItem gitem;
7730 geometry.fetch(&gitem, offset);
7732 newGeometry.insert(gitem);
7733 int pos = offset + 1;
7734 while (!geometry.next_key(&gitem, pos)) {
7735 pos = gitem.frame();
7736 gitem.frame(pos - offset);
7738 newGeometry.insert(gitem);
7740 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7743 if (ui.import_position->isChecked()) {
7744 if (ui.import_size->isChecked()) {
7745 foreach(QString key, keyframeList) {
7746 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7747 else result.append(key);
7752 foreach(QString key, keyframeList) {
7753 result.append(key.section(':', 0, 0));
7758 else if (ui.import_size->isChecked()) {
7759 foreach(QString key, keyframeList) {
7760 result.append(key.section(':', 1, 1));
7764 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);