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 seekCursorPos(mappedXPos);
735 slotCheckPositionScrolling();
737 } else m_moveOpMode = NONE;
739 QGraphicsView::mouseMoveEvent(event);
743 void CustomTrackView::mousePressEvent(QMouseEvent * event)
745 setFocus(Qt::MouseFocusReason);
746 m_menuPosition = QPoint();
749 // special cases (middle click button or ctrl / shift click
750 if (event->button() == Qt::MidButton) {
752 m_blockRefresh = false;
753 m_operationMode = NONE;
757 if (event->modifiers() & Qt::ShiftModifier) {
758 // Rectangle selection
759 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
760 setDragMode(QGraphicsView::RubberBandDrag);
761 if (!(event->modifiers() & Qt::ControlModifier)) {
762 resetSelectionGroup();
764 emit clipItemSelected(NULL);
767 scene()->clearSelection();
769 m_blockRefresh = false;
770 m_operationMode = RUBBERSELECTION;
771 QGraphicsView::mousePressEvent(event);
775 m_blockRefresh = true;
778 if (m_tool != RAZORTOOL) activateMonitor();
779 else if (m_document->renderer()->isPlaying()) {
780 m_document->renderer()->pause();
783 m_clickEvent = event->pos();
785 // check item under mouse
786 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
787 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
788 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
789 setDragMode(QGraphicsView::ScrollHandDrag);
790 m_blockRefresh = false;
791 m_operationMode = SCROLLTIMELINE;
792 QGraphicsView::mousePressEvent(event);
796 // if a guide and a clip were pressed, just select the guide
797 for (int i = 0; i < collisionList.count(); ++i) {
798 if (collisionList.at(i)->type() == GUIDEITEM) {
799 // a guide item was pressed
800 m_dragGuide = (Guide *) collisionList.at(i);
801 if (event->button() == Qt::LeftButton) { // move it
802 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
803 m_operationMode = MOVEGUIDE;
804 // deselect all clips so that only the guide will move
805 m_scene->clearSelection();
806 resetSelectionGroup(false);
807 updateSnapPoints(NULL);
808 QGraphicsView::mousePressEvent(event);
810 } else // show context menu
815 // Find first clip, transition or group under mouse (when no guides selected)
817 AbstractGroupItem *dragGroup = NULL;
818 AbstractClipItem *collisionClip = NULL;
820 while (!m_dragGuide && ct < collisionList.count()) {
821 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
822 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
823 if (collisionClip->isItemLocked() || !collisionClip->isEnabled()) {
827 if (collisionClip == m_dragItem) {
828 collisionClip = NULL;
831 m_dragItem = collisionClip;
835 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
836 m_dragItemInfo = m_dragItem->info();
837 if (m_selectionGroup) m_selectionGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
838 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
839 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
840 dragGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
847 if (m_dragItem) emit clipItemSelected(NULL);
851 #if QT_VERSION >= 0x040800
852 // Add shadow to dragged item, currently disabled because of painting artifacts
854 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
855 eff->setBlurRadius(5);
856 eff->setOffset(3, 3);
857 m_dragItem->setGraphicsEffect(eff);
860 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isEnabled()) {
861 // update transition menu action
862 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
863 m_autoTransition->setEnabled(true);
864 // A transition is selected
866 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
867 if (transitionClip && transitionClip->baseClip()) {
868 QString size = transitionClip->baseClip()->getProperty("frame_size");
869 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
870 if (factor == 0) factor = 1.0;
871 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
872 p.setY(size.section('x', 1, 1).toInt());
874 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
876 emit transitionItemSelected(NULL);
877 m_autoTransition->setEnabled(false);
879 // context menu requested
880 if (event->button() == Qt::RightButton) {
881 if (!m_dragItem && !m_dragGuide) {
882 // check if there is a guide close to mouse click
883 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
884 for (int i = 0; i < guidesCollisionList.count(); i++) {
885 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
886 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
890 // keep this to support multiple guides context menu in the future (?)
891 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
892 guidesCollisionList.removeAt(0);
894 if (!guidesCollisionList.isEmpty())
895 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
898 m_operationMode = NONE;
899 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
900 m_menuPosition = m_clickEvent;
903 // No item under click
904 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
905 resetSelectionGroup(false);
906 m_scene->clearSelection();
908 updateClipTypeActions(NULL);
909 if (m_tool == SPACERTOOL) {
910 QList<QGraphicsItem *> selection;
911 if (event->modifiers() == Qt::ControlModifier) {
912 // Ctrl + click, select all items on track after click position
913 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
914 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
915 // Cannot use spacer on locked track
916 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
920 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
923 selection = checkForGroups(rect, &isOk);
925 // groups found on track, do not allow the move
926 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
930 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;
932 // Select all items on all tracks after click position
933 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
934 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
937 QList <GenTime> offsetList;
938 // create group to hold selected items
939 m_selectionGroup = new AbstractGroupItem(m_document->fps());
940 scene()->addItem(m_selectionGroup);
942 for (int i = 0; i < selection.count(); i++) {
943 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
944 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
945 if (item->isItemLocked()) continue;
946 offsetList.append(item->startPos());
947 offsetList.append(item->endPos());
948 m_selectionGroup->addItem(selection.at(i));
949 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
950 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
951 QList<QGraphicsItem *> children = selection.at(i)->childItems();
952 for (int j = 0; j < children.count(); j++) {
953 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
954 offsetList.append(item->startPos());
955 offsetList.append(item->endPos());
957 m_selectionGroup->addItem(selection.at(i));
958 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
959 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
960 m_selectionGroup->addItem(selection.at(i)->parentItem());
963 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
964 if (!offsetList.isEmpty()) {
966 QList <GenTime> cleandOffsetList;
967 GenTime startOffset = offsetList.takeFirst();
968 for (int k = 0; k < offsetList.size(); k++) {
969 GenTime newoffset = offsetList.at(k) - startOffset;
970 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
971 cleandOffsetList.append(newoffset);
974 updateSnapPoints(NULL, cleandOffsetList, true);
976 m_operationMode = SPACER;
977 } else if (event->button() != Qt::RightButton) {
978 setCursor(Qt::ArrowCursor);
979 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
981 QGraphicsView::mousePressEvent(event);
987 if (m_tool == RAZORTOOL && m_dragItem) {
988 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
989 if (m_dragItem->type() == TRANSITIONWIDGET) {
990 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
992 m_document->renderer()->pause();
993 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
994 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
996 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
997 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
998 m_commandStack->push(command);
1000 setDocumentModified();
1007 bool itemSelected = false;
1008 if (m_dragItem->isSelected()) {
1009 itemSelected = true;
1011 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
1012 itemSelected = true;
1014 else if (dragGroup && dragGroup->isSelected()) {
1015 itemSelected = true;
1018 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1019 if (event->modifiers() != Qt::ControlModifier) {
1020 resetSelectionGroup(false);
1021 m_scene->clearSelection();
1022 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1023 viewport()->update();
1025 resetSelectionGroup();
1028 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1029 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1032 bool selected = !m_dragItem->isSelected();
1033 QGraphicsView::mousePressEvent(event);
1036 dragGroup->setSelected(selected);
1037 if (dragGroup->parentItem())
1038 dragGroup->parentItem()->setSelected(selected);
1041 m_dragItem->setSelected(selected);
1042 if (selected == false) {
1045 groupSelectedItems(QList <QGraphicsItem*>(), false, true);
1047 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1048 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1049 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1051 else updateClipTypeActions(NULL);
1054 QGraphicsView::mousePressEvent(event);
1055 if (m_selectionGroup) {
1056 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1057 for (int i = 0; i < children.count(); i++) {
1058 children.at(i)->setSelected(itemSelected);
1060 m_selectionGroup->setSelected(itemSelected);
1064 dragGroup->setSelected(itemSelected);
1065 m_dragItem->setSelected(itemSelected);
1068 if (collisionClip != NULL || m_dragItem == NULL) {
1069 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1070 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1071 emit clipItemSelected(selected);
1073 emit clipItemSelected(NULL);
1077 // If clicked item is selected, allow move
1078 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1079 //QGraphicsView::mousePressEvent(event);
1082 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1083 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1084 // all other modes break the selection, so the user probably wants to move it
1085 m_operationMode = MOVE;
1087 if (m_dragItem->rect().width() * transform().m11() < 15) {
1088 // If the item is very small, only allow move
1089 m_operationMode = MOVE;
1091 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1093 } else m_operationMode = NONE;
1094 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1096 // Update snap points
1097 if (m_selectionGroup == NULL) {
1098 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1099 updateSnapPoints(NULL);
1101 updateSnapPoints(m_dragItem);
1103 QList <GenTime> offsetList;
1104 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1105 for (int i = 0; i < children.count(); i++) {
1106 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1107 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1108 offsetList.append(item->startPos());
1109 offsetList.append(item->endPos());
1112 if (!offsetList.isEmpty()) {
1114 GenTime startOffset = offsetList.takeFirst();
1115 QList <GenTime> cleandOffsetList;
1116 for (int k = 0; k < offsetList.size(); k++) {
1117 GenTime newoffset = offsetList.at(k) - startOffset;
1118 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1119 cleandOffsetList.append(newoffset);
1122 updateSnapPoints(NULL, cleandOffsetList, true);
1126 if (m_operationMode == KEYFRAME) {
1127 m_dragItem->updateSelectedKeyFrame();
1128 m_blockRefresh = false;
1130 } else if (m_operationMode == MOVE) {
1131 setCursor(Qt::ClosedHandCursor);
1132 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1134 info.startPos = m_dragItem->startPos();
1135 info.track = m_dragItem->track();
1136 int transitiontrack = getPreviousVideoTrack(info.track);
1137 ClipItem *transitionClip = NULL;
1138 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1139 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1140 info.endPos = transitionClip->endPos();
1142 GenTime transitionDuration(65, m_document->fps());
1143 if (m_dragItem->cropDuration() < transitionDuration)
1144 info.endPos = m_dragItem->endPos();
1146 info.endPos = info.startPos + transitionDuration;
1148 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1149 // Check there is no other transition at that place
1150 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1151 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1152 QList<QGraphicsItem *> selection = m_scene->items(r);
1153 bool transitionAccepted = true;
1154 for (int i = 0; i < selection.count(); i++) {
1155 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1156 Transition *tr = static_cast <Transition *>(selection.at(i));
1157 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1158 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1159 } else transitionAccepted = false;
1162 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1163 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1164 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1166 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1167 info.track = m_dragItem->track();
1168 int transitiontrack = getPreviousVideoTrack(info.track);
1169 ClipItem *transitionClip = NULL;
1170 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1171 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1172 info.startPos = transitionClip->startPos();
1174 GenTime transitionDuration(65, m_document->fps());
1175 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1176 else info.startPos = info.endPos - transitionDuration;
1178 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1179 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1180 EffectsList::setParameter(transition, "reverse", "1");
1182 // Check there is no other transition at that place
1183 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1184 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1185 QList<QGraphicsItem *> selection = m_scene->items(r);
1186 bool transitionAccepted = true;
1187 for (int i = 0; i < selection.count(); i++) {
1188 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1189 Transition *tr = static_cast <Transition *>(selection.at(i));
1190 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1191 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1192 } else transitionAccepted = false;
1195 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1196 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1198 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1199 resetSelectionGroup(false);
1200 m_dragItem->setSelected(true);
1202 m_blockRefresh = false;
1205 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1207 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1208 QList<QGraphicsItem *> list = scene()->items(p);
1209 AbstractGroupItem *group = NULL;
1210 for (int i = 0; i < list.size(); i++) {
1211 if (!list.at(i)->isEnabled()) continue;
1212 if (list.at(i)->type() == GROUPWIDGET) {
1213 group = static_cast <AbstractGroupItem *>(list.at(i));
1217 rebuildGroup(group);
1220 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1223 QList <QGraphicsItem *> children = group->childItems();
1224 m_document->clipManager()->removeGroup(group);
1225 /*for (int i = 0; i < children.count(); i++) {
1226 group->removeFromGroup(children.at(i));
1228 scene()->destroyItemGroup(group);
1229 groupSelectedItems(children, true, true);
1233 void CustomTrackView::resetSelectionGroup(bool selectItems)
1235 if (m_selectionGroup) {
1236 // delete selection group
1237 bool snap = KdenliveSettings::snaptopoints();
1238 KdenliveSettings::setSnaptopoints(false);
1240 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1241 scene()->destroyItemGroup(m_selectionGroup);
1242 m_selectionGroup = NULL;
1243 for (int i = 0; i < children.count(); i++) {
1244 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1245 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1246 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1247 children.at(i)->setSelected(selectItems);
1249 } else if (children.at(i)->type() == GROUPWIDGET) {
1250 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1251 children.at(i)->setSelected(selectItems);
1254 KdenliveSettings::setSnaptopoints(snap);
1258 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool createNewGroup, bool selectNewGroup)
1260 if (m_selectionGroup) {
1261 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1264 if (selection.isEmpty()) selection = m_scene->selectedItems();
1265 // Split groups and items
1266 QSet <QGraphicsItemGroup *> groupsList;
1267 QSet <QGraphicsItem *> itemsList;
1269 for (int i = 0; i < selection.count(); i++) {
1270 if (selectNewGroup) selection.at(i)->setSelected(true);
1271 if (selection.at(i)->type() == GROUPWIDGET) {
1272 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1275 for (int i = 0; i < selection.count(); i++) {
1276 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1277 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1278 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1281 itemsList.insert(selection.at(i));
1285 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1286 if (itemsList.count() == 1 && groupsList.isEmpty()) {
1287 // only one item selected:
1288 QSetIterator<QGraphicsItem *> it(itemsList);
1289 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1290 m_dragItem->setSelected(true);
1295 // Find top left position of selection
1296 foreach (const QGraphicsItemGroup *value, groupsList) {
1297 rectUnion = rectUnion.united(value->sceneBoundingRect());
1299 foreach (const QGraphicsItem *value, itemsList) {
1300 rectUnion = rectUnion.united(value->sceneBoundingRect());
1302 bool snap = KdenliveSettings::snaptopoints();
1303 KdenliveSettings::setSnaptopoints(false);
1304 if (createNewGroup) {
1305 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1306 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1307 QPointF diff = newGroup->pos();
1308 newGroup->translate(-diff.x(), -diff.y());
1309 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1311 scene()->addItem(newGroup);
1312 // Check if we are trying to include a group in a group
1313 foreach (QGraphicsItemGroup *value, groupsList) {
1314 QList<QGraphicsItem *> children = value->childItems();
1315 for (int i = 0; i < children.count(); i++) {
1316 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1317 itemsList.insert(children.at(i));
1319 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1320 m_document->clipManager()->removeGroup(grp);
1321 scene()->destroyItemGroup(grp);
1324 foreach (QGraphicsItem *value, itemsList) {
1325 newGroup->addItem(value);
1327 KdenliveSettings::setSnaptopoints(snap);
1328 if (selectNewGroup) newGroup->setSelected(true);
1330 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1331 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1332 QPointF diff = m_selectionGroup->pos();
1333 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1334 m_selectionGroup->translate(- diff.x(), -diff.y());
1336 scene()->addItem(m_selectionGroup);
1337 foreach (QGraphicsItemGroup *value, groupsList) {
1338 m_selectionGroup->addItem(value);
1340 foreach (QGraphicsItem *value, itemsList) {
1341 m_selectionGroup->addItem(value);
1343 KdenliveSettings::setSnaptopoints(snap);
1344 if (m_selectionGroup) {
1345 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1346 m_selectionGroupInfo.track = m_selectionGroup->track();
1347 if (selectNewGroup) m_selectionGroup->setSelected(true);
1352 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1354 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1355 /*if (m_moveOpMode == KEYFRAME) {
1356 // user double clicked on a keyframe, open edit dialog
1357 //TODO: update for effects with several values per keyframe
1358 QDialog d(parentWidget());
1359 Ui::KeyFrameDialog_UI view;
1361 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1362 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1363 view.kfr_value->setFocus();
1364 if (d.exec() == QDialog::Accepted) {
1365 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1366 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1367 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1368 QString previous = item->keyframes(item->selectedEffectIndex());
1369 item->updateKeyframeEffect();
1370 QString next = item->keyframes(item->selectedEffectIndex());
1371 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1372 m_commandStack->push(command);
1373 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1374 emit clipItemSelected(item, item->selectedEffectIndex());
1379 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1380 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1381 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1382 //QString previous = item->keyframes(item->selectedEffectIndex());
1383 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1384 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1385 //item->updateKeyframeEffect();
1386 //QString next = item->keyframes(item->selectedEffectIndex());
1387 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1388 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1389 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1390 m_commandStack->push(command);
1391 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1392 emit clipItemSelected(item, item->selectedEffectIndex());
1394 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1397 QList<QGraphicsItem *> collisionList = items(event->pos());
1398 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1399 Guide *editGuide = (Guide *) collisionList.at(0);
1400 if (editGuide) slotEditGuide(editGuide->info());
1405 void CustomTrackView::editItemDuration()
1407 AbstractClipItem *item;
1411 if (m_scene->selectedItems().count() == 1) {
1412 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1414 if (m_scene->selectedItems().empty())
1415 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1417 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1423 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1427 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1428 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1432 if (!item->isItemLocked()) {
1435 if (item->type() == TRANSITIONWIDGET)
1436 getTransitionAvailableSpace(item, minimum, maximum);
1438 getClipAvailableSpace(item, minimum, maximum);
1440 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1441 m_document->timecode(), minimum, maximum, this);
1442 if (d->exec() == QDialog::Accepted) {
1443 ItemInfo clipInfo = item->info();
1444 ItemInfo startInfo = clipInfo;
1445 if (item->type() == TRANSITIONWIDGET) {
1446 // move & resize transition
1447 clipInfo.startPos = d->startPos();
1448 clipInfo.endPos = clipInfo.startPos + d->duration();
1449 clipInfo.track = item->track();
1450 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1451 updateTrackDuration(clipInfo.track, command);
1452 m_commandStack->push(command);
1454 // move and resize clip
1455 ClipItem *clip = static_cast<ClipItem *>(item);
1456 QUndoCommand *moveCommand = new QUndoCommand();
1457 moveCommand->setText(i18n("Edit clip"));
1458 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1459 // duration was reduced, so process it first
1460 clipInfo.endPos = clipInfo.startPos + d->duration();
1461 clipInfo.cropStart = d->cropStart();
1463 resizeClip(startInfo, clipInfo);
1464 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1465 adjustEffects(clip, startInfo, moveCommand);
1466 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1469 if (d->startPos() != clipInfo.startPos) {
1470 startInfo = clipInfo;
1471 clipInfo.startPos = d->startPos();
1472 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1473 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1476 if (d->duration() > item->cropDuration()) {
1477 // duration was increased, so process it after move
1478 startInfo = clipInfo;
1479 clipInfo.endPos = clipInfo.startPos + d->duration();
1480 clipInfo.cropStart = d->cropStart();
1482 resizeClip(startInfo, clipInfo);
1483 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1484 adjustEffects(clip, startInfo, moveCommand);
1485 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1487 updateTrackDuration(clipInfo.track, moveCommand);
1488 m_commandStack->push(moveCommand);
1493 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1497 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1499 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1501 clip->setKeyframes(index, keyframes);
1502 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1503 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1507 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1509 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1510 m_editGuide->setEnabled(m_dragGuide != NULL);
1511 m_markerMenu->clear();
1512 m_markerMenu->setEnabled(false);
1514 m_timelineContextMenu->popup(pos);
1515 } else if (group != NULL) {
1516 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1517 m_ungroupAction->setEnabled(true);
1518 updateClipTypeActions(NULL);
1519 m_timelineContextClipMenu->popup(pos);
1521 m_ungroupAction->setEnabled(false);
1522 if (clip->type() == AVWIDGET) {
1523 ClipItem *item = static_cast <ClipItem*>(clip);
1524 //build go to marker menu
1525 if (item->baseClip()) {
1526 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1527 int offset = (item->startPos()- item->cropStart()).frames(m_document->fps());
1528 if (!markers.isEmpty()) {
1529 for (int i = 0; i < markers.count(); i++) {
1530 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1531 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1532 QAction *go = m_markerMenu->addAction(position);
1533 go->setData(pos + offset);
1536 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1538 updateClipTypeActions(item);
1539 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1540 m_timelineContextClipMenu->popup(pos);
1541 } else if (clip->type() == TRANSITIONWIDGET) {
1542 m_timelineContextTransitionMenu->popup(pos);
1547 void CustomTrackView::activateMonitor()
1549 emit activateDocumentMonitor();
1552 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1554 resetSelectionGroup();
1556 info.startPos = GenTime();
1557 info.cropStart = GenTime(in, m_document->fps());
1558 info.endPos = GenTime(out - in, m_document->fps());
1559 info.cropDuration = info.endPos - info.startPos;
1562 // Check if clip can be inserted at that position
1563 ItemInfo pasteInfo = info;
1564 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1565 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1566 pasteInfo.track = selectedTrack();
1567 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1569 // Cannot be inserted at cursor pos, insert at end of track
1570 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1571 pasteInfo.startPos = GenTime(duration, m_document->fps());
1572 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1573 ok = canBePastedTo(pasteInfo, AVWIDGET);
1576 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1580 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1581 updateTrackDuration(pasteInfo.track, command);
1582 m_commandStack->push(command);
1584 selectClip(true, false);
1585 // Automatic audio split
1586 if (KdenliveSettings::splitaudio())
1590 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1592 if (data->hasFormat("kdenlive/clip")) {
1594 m_scene->clearSelection();
1595 resetSelectionGroup(false);
1596 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1597 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1599 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1602 if (clip->getProducer() == NULL) {
1603 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1606 QPointF framePos = mapToScene(pos);
1608 info.startPos = GenTime();
1609 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1610 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1611 info.cropDuration = info.endPos - info.startPos;
1614 // Check if clip can be inserted at that position
1615 ItemInfo pasteInfo = info;
1616 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1617 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1618 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1619 framePos.setX((int)(framePos.x() + 0.5));
1620 framePos.setY(pasteInfo.track * m_tracksHeight);
1621 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1624 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1625 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1626 m_selectionGroup->addItem(item);
1628 QList <GenTime> offsetList;
1629 offsetList.append(info.endPos);
1630 updateSnapPoints(NULL, offsetList);
1631 m_selectionGroup->setPos(framePos);
1632 scene()->addItem(m_selectionGroup);
1633 m_selectionGroup->setSelected(true);
1635 } else if (data->hasFormat("kdenlive/producerslist")) {
1637 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1638 m_scene->clearSelection();
1639 resetSelectionGroup(false);
1641 QList <GenTime> offsetList;
1642 QList <ItemInfo> infoList;
1643 QPointF framePos = mapToScene(pos);
1644 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1645 int track = (int)(framePos.y() / m_tracksHeight);
1646 framePos.setX((int)(framePos.x() + 0.5));
1647 framePos.setY(track * m_tracksHeight);
1649 // Check if clips can be inserted at that position
1650 for (int i = 0; i < ids.size(); ++i) {
1651 QString clipData = ids.at(i);
1652 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1654 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1657 if (clip->getProducer() == NULL) {
1658 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1662 info.startPos = start;
1663 if (clipData.contains('/')) {
1664 // this is a clip zone, set in / out
1665 int in = clipData.section('/', 1, 1).toInt();
1666 int out = clipData.section('/', 2, 2).toInt();
1667 info.cropStart = GenTime(in, m_document->fps());
1668 info.cropDuration = GenTime(out - in, m_document->fps());
1671 info.cropDuration = clip->duration();
1673 info.endPos = info.startPos + info.cropDuration;
1675 infoList.append(info);
1676 start += info.cropDuration;
1678 if (!canBePastedTo(infoList, AVWIDGET)) {
1681 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1683 for (int i = 0; i < ids.size(); ++i) {
1684 QString clipData = ids.at(i);
1685 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1687 info.startPos = start;
1688 if (clipData.contains('/')) {
1689 // this is a clip zone, set in / out
1690 int in = clipData.section('/', 1, 1).toInt();
1691 int out = clipData.section('/', 2, 2).toInt();
1692 info.cropStart = GenTime(in, m_document->fps());
1693 info.cropDuration = GenTime(out - in, m_document->fps());
1696 info.cropDuration = clip->duration();
1698 info.endPos = info.startPos + info.cropDuration;
1700 start += info.cropDuration;
1701 offsetList.append(start);
1702 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1703 m_selectionGroup->addItem(item);
1704 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1707 updateSnapPoints(NULL, offsetList);
1708 m_selectionGroup->setPos(framePos);
1709 scene()->addItem(m_selectionGroup);
1710 //m_selectionGroup->setZValue(10);
1711 m_thumbsTimer.start();
1715 // the drag is not a clip (may be effect, ...)
1723 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1725 if (insertDropClips(event->mimeData(), event->pos())) {
1726 if (event->source() == this) {
1727 event->setDropAction(Qt::MoveAction);
1730 event->setDropAction(Qt::MoveAction);
1731 event->acceptProposedAction();
1733 } else QGraphicsView::dragEnterEvent(event);
1736 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1738 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);
1739 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1740 collindingItems.removeAll(item);
1741 if (collindingItems.isEmpty()) return false;
1743 for (int i = 0; i < collindingItems.count(); i++) {
1744 QGraphicsItem *collision = collindingItems.at(i);
1745 if (collision->type() == item->type()) {
1747 kDebug() << "// COLLISIION DETECTED";
1755 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1757 int track = m_document->tracksCount() - clip->track();
1758 GenTime pos = clip->startPos();
1759 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1760 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1763 bool success = true;
1764 for (int i = 0; i < clip->effectsCount(); i++) {
1765 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1767 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1768 m_document->renderer()->doRefresh();
1771 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1773 if (pos < GenTime()) {
1775 if (effect.attribute("id") == "speed") {
1776 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1780 m_document->addTrackEffect(track - 1, effect);
1781 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1782 emit updateTrackEffectState(track - 1);
1783 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1786 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1788 // Special case: speed effect
1789 if (effect.attribute("id") == "speed") {
1790 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1791 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1795 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1796 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1797 if (strobe == 0) strobe = 1;
1798 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1799 EffectsParameterList params = clip->addEffect(effect);
1800 m_document->renderer()->mltAddEffect(track, pos, params);
1801 if (clip->isSelected()) emit clipItemSelected(clip);
1804 EffectsParameterList params = clip->addEffect(effect);
1805 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1806 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1807 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1808 if (clip->isSelected()) emit clipItemSelected(clip);
1809 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1812 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1814 QString index = effect.attribute("kdenlive_ix");
1815 if (pos < GenTime()) {
1816 // Delete track effect
1817 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1818 m_document->removeTrackEffect(track - 1, effect);
1820 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1821 emit updateTrackEffectState(track - 1);
1822 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1825 // Special case: speed effect
1826 if (effect.attribute("id") == "speed") {
1827 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1829 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1830 clip->deleteEffect(index);
1831 emit clipItemSelected(clip);
1832 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1836 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1837 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1838 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1841 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1843 clip->deleteEffect(index);
1844 emit clipItemSelected(clip);
1848 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1850 QList<QGraphicsItem *> itemList = group->childItems();
1851 QUndoCommand *effectCommand = new QUndoCommand();
1853 int offset = effect.attribute("clipstart").toInt();
1854 QDomElement namenode = effect.firstChildElement("name");
1855 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1856 else effectName = i18n("effect");
1857 effectCommand->setText(i18n("Add %1", effectName));
1858 for (int i = 0; i < itemList.count(); i++) {
1859 if (itemList.at(i)->type() == AVWIDGET) {
1860 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1861 if (effect.tagName() == "effectgroup") {
1862 QDomNodeList effectlist = effect.elementsByTagName("effect");
1863 for (int j = 0; j < effectlist.count(); j++) {
1864 QDomElement subeffect = effectlist.at(j).toElement();
1865 if (subeffect.hasAttribute("kdenlive_info")) {
1866 // effect is in a group
1867 EffectInfo effectInfo;
1868 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1869 if (effectInfo.groupIndex < 0) {
1870 // group needs to be appended
1871 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1872 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1875 processEffect(item, subeffect, offset, effectCommand);
1879 processEffect(item, effect, offset, effectCommand);
1883 if (effectCommand->childCount() > 0) {
1884 m_commandStack->push(effectCommand);
1885 setDocumentModified();
1886 } else delete effectCommand;
1888 clearSelection(false);
1889 m_dragItem = dropTarget;
1890 m_dragItem->setSelected(true);
1891 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1895 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1897 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1900 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1902 QList<QGraphicsItem *> itemList;
1903 QUndoCommand *effectCommand = new QUndoCommand();
1906 int offset = effect.attribute("clipstart").toInt();
1907 if (effect.tagName() == "effectgroup") {
1908 effectName = effect.attribute("name");
1910 QDomElement namenode = effect.firstChildElement("name");
1911 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1912 else effectName = i18n("effect");
1914 effectCommand->setText(i18n("Add %1", effectName));
1916 if (track == -1) itemList = scene()->selectedItems();
1917 if (itemList.isEmpty()) {
1918 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1919 if (clip) itemList.append(clip);
1920 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1924 for (int i = 0; i < itemList.count(); i++) {
1925 if (itemList.at(i)->type() == GROUPWIDGET) {
1926 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1927 for (int j = 0; j < subitems.count(); j++) {
1928 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1933 for (int i = 0; i < itemList.count(); i++) {
1934 if (itemList.at(i)->type() == AVWIDGET) {
1935 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1936 if (effect.tagName() == "effectgroup") {
1937 QDomNodeList effectlist = effect.elementsByTagName("effect");
1938 for (int j = 0; j < effectlist.count(); j++) {
1939 QDomElement subeffect = effectlist.at(j).toElement();
1940 if (subeffect.hasAttribute("kdenlive_info")) {
1941 // effect is in a group
1942 EffectInfo effectInfo;
1943 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1944 if (effectInfo.groupIndex < 0) {
1945 // group needs to be appended
1946 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1947 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1950 processEffect(item, subeffect, offset, effectCommand);
1953 else processEffect(item, effect, offset, effectCommand);
1956 if (effectCommand->childCount() > 0) {
1957 m_commandStack->push(effectCommand);
1958 setDocumentModified();
1959 if (effectCommand->childCount() == 1) {
1960 // Display newly added clip effect
1961 for (int i = 0; i < itemList.count(); i++) {
1962 if (itemList.at(i)->type() == AVWIDGET) {
1963 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1964 clip->setSelectedEffect(clip->effectsCount());
1965 if (!clip->isSelected()) {
1966 clearSelection(false);
1967 clip->setSelected(true);
1970 emit clipItemSelected(clip);
1976 for (int i = 0; i < itemList.count(); i++) {
1977 if (itemList.at(i)->type() == AVWIDGET) {
1978 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1979 if (clip->isMainSelectedClip()) {
1980 emit clipItemSelected(clip);
1986 } else delete effectCommand;
1989 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1991 if (effect.attribute("type") == "audio") {
1992 // Don't add audio effects on video clips
1993 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1994 /* do not show error message when item is part of a group as the user probably knows what he does then
1995 * and the message is annoying when working with the split audio feature */
1996 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1997 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
2000 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
2001 // Don't add video effect on audio clips
2002 if (item->isAudioOnly() || item->clipType() == AUDIO) {
2003 /* do not show error message when item is part of a group as the user probably knows what he does then
2004 * and the message is annoying when working with the split audio feature */
2005 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2006 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
2010 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
2011 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2014 if (item->isItemLocked()) {
2018 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2019 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2021 item->initEffect(effect, 0, offset);
2023 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2026 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2029 // delete track effect
2030 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2031 m_commandStack->push(command);
2032 setDocumentModified();
2035 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2036 //clip is in a group, also remove the effect in other clips of the group
2037 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2038 QUndoCommand *delCommand = new QUndoCommand();
2040 QDomElement namenode = effect.firstChildElement("name");
2041 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2042 else effectName = i18n("effect");
2043 delCommand->setText(i18n("Delete %1", effectName));
2046 for (int i = 0; i < items.count(); i++) {
2047 if (items.at(i)->type() == GROUPWIDGET) {
2048 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2049 for (int j = 0; j < subitems.count(); j++) {
2050 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2055 for (int i = 0; i < items.count(); i++) {
2056 if (items.at(i)->type() == AVWIDGET) {
2057 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2058 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2060 QDomElement eff = item->effectAtIndex(ix);
2061 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2065 if (delCommand->childCount() > 0)
2066 m_commandStack->push(delCommand);
2069 setDocumentModified();
2072 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2073 m_commandStack->push(command);
2074 setDocumentModified();
2077 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2079 if (insertedEffect.isNull()) {
2080 kDebug()<<"// Trying to add null effect";
2081 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2084 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2085 QDomElement effect = insertedEffect.cloneNode().toElement();
2086 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2087 if (pos < GenTime()) {
2088 // editing a track effect
2089 EffectsParameterList effectParams = getEffectArgs(effect);
2090 // check if we are trying to reset a keyframe effect
2091 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2092 clip->initEffect(effect);
2093 effectParams = getEffectArgs(effect);
2095 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2096 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2098 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2099 emit updateTrackEffectState(track);
2100 setDocumentModified();
2104 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2106 // Special case: speed effect
2107 if (effect.attribute("id") == "speed") {
2108 if (effect.attribute("disable") == "1") {
2109 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2112 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2113 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2114 if (strobe == 0) strobe = 1;
2115 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2117 clip->updateEffect(effect);
2118 if (updateEffectStack && clip->isSelected())
2119 emit clipItemSelected(clip);
2120 if (ix == clip->selectedEffectIndex()) {
2121 // make sure to update display of clip keyframes
2122 clip->setSelectedEffect(ix);
2127 EffectsParameterList effectParams = getEffectArgs(effect);
2128 // check if we are trying to reset a keyframe effect
2129 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2130 clip->initEffect(effect);
2131 effectParams = getEffectArgs(effect);
2134 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2135 // A fade effect was modified, update the clip
2136 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2137 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2138 clip->setFadeIn(pos);
2140 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2141 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2142 clip->setFadeOut(pos);
2145 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2148 clip->updateEffect(effect);
2149 if (updateEffectStack && clip->isSelected()) {
2150 emit clipItemSelected(clip);
2152 if (ix == clip->selectedEffectIndex()) {
2153 // make sure to update display of clip keyframes
2154 clip->setSelectedEffect(ix);
2157 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2159 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2160 setDocumentModified();
2163 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2165 if (pos < GenTime()) {
2166 // editing a track effect
2167 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2168 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2171 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2172 emit updateTrackEffectState(track);
2173 setDocumentModified();
2176 // editing a clip effect
2177 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2179 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2181 clip->enableEffects(effectIndexes, disable);
2182 if (updateEffectStack && clip->isSelected()) {
2183 emit clipItemSelected(clip);
2185 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2186 // make sure to update display of clip keyframes
2187 clip->setSelectedEffect(clip->selectedEffectIndex());
2190 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2192 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2195 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2197 if (pos < GenTime()) {
2198 // Moving track effect
2199 int documentTrack = m_document->tracksCount() - track - 1;
2200 int max = m_document->getTrackEffects(documentTrack).count();
2201 int new_position = newPos.at(0);
2202 if (new_position > max) {
2205 int old_position = oldPos.at(0);
2206 for (int i = 0; i < newPos.count(); i++) {
2207 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2208 if (old_position > new_position) {
2209 // Moving up, we need to adjust index
2210 old_position = oldPos.at(i);
2211 new_position = newPos.at(i);
2213 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2214 if (!act.isNull() && !before.isNull()) {
2215 m_document->setTrackEffect(documentTrack, new_position, before);
2216 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2217 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2219 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2222 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2224 int new_position = newPos.at(0);
2225 if (new_position > clip->effectsCount()) {
2226 new_position = clip->effectsCount();
2228 int old_position = oldPos.at(0);
2229 for (int i = 0; i < newPos.count(); i++) {
2230 QDomElement act = clip->effectAtIndex(new_position);
2231 if (old_position > new_position) {
2232 // Moving up, we need to adjust index
2233 old_position = oldPos.at(i);
2234 new_position = newPos.at(i);
2236 QDomElement before = clip->effectAtIndex(old_position);
2237 if (act.isNull() || before.isNull()) {
2238 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2241 clip->moveEffect(before, new_position);
2242 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2243 if (act.attribute("id") == "speed") {
2244 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2245 } else if (before.attribute("id") == "speed") {
2246 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2247 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2249 clip->setSelectedEffect(newPos.at(0));
2250 emit clipItemSelected(clip);
2251 setDocumentModified();
2252 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2255 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2257 ChangeEffectStateCommand *command;
2259 // editing track effect
2260 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2262 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2263 QList <int> speedEffectIndexes;
2264 for (int i = 0; i < effectIndexes.count(); i++) {
2265 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2266 if (effect.attribute("id") == "speed") {
2268 speedEffectIndexes << effectIndexes.at(i);
2269 QDomElement newEffect = effect.cloneNode().toElement();
2270 newEffect.setAttribute("disable", (int) disable);
2271 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2272 m_commandStack->push(editcommand);
2275 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2276 effectIndexes.removeAll(speedEffectIndexes.at(j));
2278 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2280 m_commandStack->push(command);
2281 setDocumentModified();
2284 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2286 MoveEffectCommand *command;
2288 // editing track effect
2289 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2290 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2291 m_commandStack->push(command);
2292 setDocumentModified();
2295 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2297 EditEffectCommand *command;
2298 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2299 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2300 m_commandStack->push(command);
2303 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2305 QDomElement effect = clip->getEffectAtIndex(ix);
2306 QDomElement oldeffect = effect.cloneNode().toElement();
2307 effect.setAttribute("region", region);
2308 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2309 m_commandStack->push(command);
2312 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2316 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2317 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2318 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2320 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);
2322 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2323 m_blockRefresh = false;
2328 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2329 // Error cuting clip in playlist
2330 m_blockRefresh = false;
2334 int cutPos = (int) cutTime.frames(m_document->fps());
2336 newPos.startPos = cutTime;
2337 newPos.endPos = info.endPos;
2338 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2339 newPos.track = info.track;
2340 newPos.cropDuration = newPos.endPos - newPos.startPos;
2342 bool snap = KdenliveSettings::snaptopoints();
2343 KdenliveSettings::setSnaptopoints(false);
2344 ClipItem *dup = item->clone(newPos);
2346 // remove unwanted effects
2347 // fade in from 2nd part of the clip
2348 int ix = dup->hasEffect(QString(), "fadein");
2350 QDomElement oldeffect = dup->effectAtIndex(ix);
2351 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2353 ix = dup->hasEffect(QString(), "fade_from_black");
2355 QDomElement oldeffect = dup->effectAtIndex(ix);
2356 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2358 // fade out from 1st part of the clip
2359 ix = item->hasEffect(QString(), "fadeout");
2361 QDomElement oldeffect = item->effectAtIndex(ix);
2362 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2364 ix = item->hasEffect(QString(), "fade_to_black");
2366 QDomElement oldeffect = item->effectAtIndex(ix);
2367 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2371 item->resizeEnd(cutPos);
2372 scene()->addItem(dup);
2373 if (item->checkKeyFrames())
2374 slotRefreshEffects(item);
2375 if (dup->checkKeyFrames())
2376 slotRefreshEffects(dup);
2378 item->baseClip()->addReference();
2379 m_document->updateClip(item->baseClip()->getId());
2380 setDocumentModified();
2381 KdenliveSettings::setSnaptopoints(snap);
2382 if (execute && item->isSelected()) {
2383 m_scene->clearSelection();
2384 dup->setSelected(true);
2386 emit clipItemSelected(dup);
2392 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2393 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2395 if (!item || !dup || item == dup) {
2396 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2397 m_blockRefresh = false;
2400 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2401 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2405 bool snap = KdenliveSettings::snaptopoints();
2406 KdenliveSettings::setSnaptopoints(false);
2408 // join fade effects again
2409 int ix = dup->hasEffect(QString(), "fadeout");
2411 QDomElement effect = dup->effectAtIndex(ix);
2412 item->addEffect(effect);
2414 ix = dup->hasEffect(QString(), "fade_to_black");
2416 QDomElement effect = dup->effectAtIndex(ix);
2417 item->addEffect(effect);
2420 m_waitingThumbs.removeAll(dup);
2421 bool selected = item->isSelected();
2422 if (dup->isSelected()) {
2424 item->setSelected(true);
2425 emit clipItemSelected(NULL);
2427 dup->baseClip()->removeReference();
2428 m_document->updateClip(dup->baseClip()->getId());
2429 scene()->removeItem(dup);
2433 ItemInfo clipinfo = item->info();
2434 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2435 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2437 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2438 setDocumentModified();
2440 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2442 KdenliveSettings::setSnaptopoints(snap);
2443 if (execute && selected)
2444 emit clipItemSelected(item);
2447 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2450 void CustomTrackView::slotEnableRefresh()
2452 m_blockRefresh = false;
2455 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2457 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2458 if (itemList.count() == 1) {
2459 if (itemList.at(0)->type() == AVWIDGET) {
2460 ClipItem *item = (ClipItem *) itemList.at(0);
2462 info.track = item->track();
2463 ClipItem *transitionClip = NULL;
2464 const int transitiontrack = getPreviousVideoTrack(info.track);
2465 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2466 if (pos < item->startPos() + item->cropDuration() / 2) {
2467 // add transition to clip start
2468 info.startPos = item->startPos();
2469 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2470 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2471 info.endPos = transitionClip->endPos();
2472 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2473 // Check there is no other transition at that place
2474 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2475 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2476 QList<QGraphicsItem *> selection = m_scene->items(r);
2477 bool transitionAccepted = true;
2478 for (int i = 0; i < selection.count(); i++) {
2479 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2480 Transition *tr = static_cast <Transition *>(selection.at(i));
2481 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2482 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2483 } else transitionAccepted = false;
2486 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2487 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2490 // add transition to clip end
2491 info.endPos = item->endPos();
2492 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2493 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2494 info.startPos = transitionClip->startPos();
2495 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2496 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2497 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2499 // Check there is no other transition at that place
2500 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2501 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2502 QList<QGraphicsItem *> selection = m_scene->items(r);
2503 bool transitionAccepted = true;
2504 for (int i = 0; i < selection.count(); i++) {
2505 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2506 Transition *tr = static_cast <Transition *>(selection.at(i));
2507 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2508 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2509 } else transitionAccepted = false;
2512 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2513 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2516 } else for (int i = 0; i < itemList.count(); i++) {
2517 if (itemList.at(i)->type() == AVWIDGET) {
2518 ClipItem *item = (ClipItem *) itemList.at(i);
2520 info.startPos = item->startPos();
2521 info.endPos = info.startPos + GenTime(65, m_document->fps());
2522 info.track = item->track();
2524 // Check there is no other transition at that place
2525 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2526 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2527 QList<QGraphicsItem *> selection = m_scene->items(r);
2528 bool transitionAccepted = true;
2529 for (int i = 0; i < selection.count(); i++) {
2530 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2531 Transition *tr = static_cast <Transition *>(selection.at(i));
2532 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2533 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2534 } else transitionAccepted = false;
2537 int transitiontrack = getPreviousVideoTrack(info.track);
2538 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2539 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2544 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2546 if (transitionInfo.startPos >= transitionInfo.endPos) {
2547 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2550 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2551 m_commandStack->push(command);
2552 setDocumentModified();
2555 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2557 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2558 //kDebug() << "---- ADDING transition " << params.attribute("value");
2559 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2560 scene()->addItem(tr);
2561 setDocumentModified();
2563 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2568 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2570 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2572 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2575 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2576 if (m_dragItem == item) m_dragItem = NULL;
2578 #if QT_VERSION >= 0x040600
2579 // animate item deletion
2580 item->closeAnimation();
2584 emit transitionItemSelected(NULL);
2585 setDocumentModified();
2588 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2590 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2591 QDomElement xml = tr->toXML();
2592 if (old.isNull() || xml.isNull()) {
2593 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2596 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2597 updateTrackDuration(tr->track(), command);
2598 m_commandStack->push(command);
2599 setDocumentModified();
2602 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2604 Transition *item = getTransitionItemAt(pos, track);
2606 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2611 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2613 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);
2614 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2615 item->setTransitionParameters(transition);
2616 if (updateTransitionWidget) {
2617 ItemInfo info = item->info();
2619 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2620 if (transitionClip && transitionClip->baseClip()) {
2621 QString size = transitionClip->baseClip()->getProperty("frame_size");
2622 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2623 if (factor == 0) factor = 1.0;
2624 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2625 p.setY(size.section('x', 1, 1).toInt());
2627 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2629 setDocumentModified();
2632 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2635 const QPointF pos = mapToScene(event->pos());
2636 if (m_selectionGroup) {
2637 m_selectionGroup->setPos(pos);
2638 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2639 event->acceptProposedAction();
2641 // Drag enter was not possible, try again at mouse position
2642 insertDropClips(event->mimeData(), event->pos());
2646 QGraphicsView::dragMoveEvent(event);
2650 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2652 if (m_selectionGroup && m_clipDrag) {
2653 m_thumbsTimer.stop();
2654 m_waitingThumbs.clear();
2655 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2657 scene()->destroyItemGroup(m_selectionGroup);
2658 m_selectionGroup = NULL;
2659 } else QGraphicsView::dragLeaveEvent(event);
2662 void CustomTrackView::dropEvent(QDropEvent * event)
2664 if (m_selectionGroup && m_clipDrag) {
2665 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2666 resetSelectionGroup();
2668 m_scene->clearSelection();
2669 bool hasVideoClip = false;
2670 QUndoCommand *addCommand = new QUndoCommand();
2671 addCommand->setText(i18n("Add timeline clip"));
2672 QList <ClipItem *> brokenClips;
2674 for (int i = 0; i < items.count(); i++) {
2675 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2676 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2677 if (items.count() == 1) {
2678 updateClipTypeActions(item);
2680 updateClipTypeActions(NULL);
2683 //TODO: take care of edit mode for undo
2684 item->baseClip()->addReference();
2685 //item->setZValue(item->defaultZValue());
2686 m_document->updateClip(item->baseClip()->getId());
2687 ItemInfo info = item->info();
2689 int tracknumber = m_document->tracksCount() - info.track - 1;
2690 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2691 if (isLocked) item->setItemLocked(true);
2692 ItemInfo clipInfo = info;
2693 clipInfo.track = m_document->tracksCount() - item->track();
2695 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2697 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2698 brokenClips.append(item);
2701 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2703 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2704 updateTrackDuration(info.track, addCommand);
2706 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2707 // add transparency transition
2708 QDomElement trans = MainWindow::transitions.getEffectByTag("affine", QString()).cloneNode().toElement();
2709 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2711 item->setSelected(true);
2713 qDeleteAll(brokenClips);
2714 brokenClips.clear();
2715 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2716 else delete addCommand;
2718 // Automatic audio split
2719 if (KdenliveSettings::splitaudio())
2721 setDocumentModified();
2725 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2726 QList<QGraphicsItem *> selection = m_scene->items(rect);
2727 QStringList timelineList;
2729 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2730 for (int i = 0; i < selection.count(); i++) {
2731 if (selection.at(i)->type() == AVWIDGET) {
2732 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2733 int start = clip->startPos().frames(m_document->fps());
2734 int end = clip->endPos().frames(m_document->fps());
2735 timelineList.append(QString::number(start) + "-" + QString::number(end));
2738 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2741 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2742 if (items.count() > 1) {
2743 groupSelectedItems(items);
2744 } else if (items.count() == 1) {
2745 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2746 emit clipItemSelected((ClipItem*) m_dragItem, false);
2748 m_document->renderer()->refreshIfActive();
2749 event->setDropAction(Qt::MoveAction);
2752 /// \todo enable when really working
2755 } else QGraphicsView::dropEvent(event);
2759 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2761 bool snap = KdenliveSettings::snaptopoints();
2762 KdenliveSettings::setSnaptopoints(false);
2763 if (mode == OVERWRITEEDIT) {
2764 // if we are in overwrite mode, move clips accordingly
2766 if (item == NULL) info = posinfo;
2767 else info = item->info();
2768 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);
2769 QList<QGraphicsItem *> selection = m_scene->items(rect);
2770 if (item) selection.removeAll(item);
2771 for (int i = 0; i < selection.count(); i++) {
2772 if (!selection.at(i)->isEnabled()) continue;
2773 if (selection.at(i)->type() == AVWIDGET) {
2774 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2775 if (clip->startPos() < info.startPos) {
2776 if (clip->endPos() > info.endPos) {
2777 ItemInfo clipInfo = clip->info();
2778 ItemInfo dupInfo = clipInfo;
2779 GenTime diff = info.startPos - clipInfo.startPos;
2780 dupInfo.startPos = info.startPos;
2781 dupInfo.cropStart += diff;
2782 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2783 ItemInfo newdupInfo = dupInfo;
2784 GenTime diff2 = info.endPos - info.startPos;
2785 newdupInfo.startPos = info.endPos;
2786 newdupInfo.cropStart += diff2;
2787 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2788 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2789 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2790 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2792 dup->resizeStart(info.endPos.frames(m_document->fps()));
2795 ItemInfo newclipInfo = clip->info();
2796 newclipInfo.endPos = info.startPos;
2797 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2798 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2800 } else if (clip->endPos() <= info.endPos) {
2801 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2802 m_waitingThumbs.removeAll(clip);
2803 scene()->removeItem(clip);
2807 ItemInfo newclipInfo = clip->info();
2808 newclipInfo.startPos = info.endPos;
2809 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2810 clip->resizeStart(info.endPos.frames(m_document->fps()));
2814 } else if (mode == INSERTEDIT) {
2815 // if we are in push mode, move clips accordingly
2817 if (item == NULL) info = posinfo;
2818 else info = item->info();
2819 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);
2820 QList<QGraphicsItem *> selection = m_scene->items(rect);
2821 if (item) selection.removeAll(item);
2822 for (int i = 0; i < selection.count(); i++) {
2823 if (selection.at(i)->type() == AVWIDGET) {
2824 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2825 if (clip->startPos() < info.startPos) {
2826 if (clip->endPos() > info.startPos) {
2827 ItemInfo clipInfo = clip->info();
2828 ItemInfo dupInfo = clipInfo;
2829 GenTime diff = info.startPos - clipInfo.startPos;
2830 dupInfo.startPos = info.startPos;
2831 dupInfo.cropStart += diff;
2832 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2833 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2834 // Commented out; variable dup unused. --granjow
2835 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2836 cutClip(clipInfo, info.startPos, true, false);
2839 // TODO: add insertspacecommand
2844 KdenliveSettings::setSnaptopoints(snap);
2848 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2850 if (mode == OVERWRITEEDIT) {
2851 // if we are in overwrite or push mode, move clips accordingly
2852 bool snap = KdenliveSettings::snaptopoints();
2853 KdenliveSettings::setSnaptopoints(false);
2854 ItemInfo info = item->info();
2855 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2856 QList<QGraphicsItem *> selection = m_scene->items(rect);
2857 selection.removeAll(item);
2858 for (int i = 0; i < selection.count(); i++) {
2859 if (!selection.at(i)->isEnabled()) continue;
2860 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2861 Transition *tr = static_cast<Transition *>(selection.at(i));
2862 if (tr->startPos() < info.startPos) {
2863 ItemInfo firstPos = tr->info();
2864 ItemInfo newPos = firstPos;
2865 firstPos.endPos = item->startPos();
2866 newPos.startPos = item->endPos();
2867 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2868 if (tr->endPos() > info.endPos) {
2870 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2872 } else if (tr->endPos() > info.endPos) {
2874 ItemInfo firstPos = tr->info();
2875 firstPos.startPos = item->endPos();
2876 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2878 // remove transition
2879 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2883 KdenliveSettings::setSnaptopoints(snap);
2887 QStringList CustomTrackView::mimeTypes() const
2889 QStringList qstrList;
2890 // list of accepted mime types for drop
2891 qstrList.append("text/plain");
2892 qstrList.append("kdenlive/producerslist");
2893 qstrList.append("kdenlive/clip");
2897 Qt::DropActions CustomTrackView::supportedDropActions() const
2899 // returns what actions are supported when dropping
2900 return Qt::MoveAction;
2903 void CustomTrackView::setDuration(int duration)
2905 int diff = qAbs(duration - sceneRect().width());
2906 if (diff * matrix().m11() > -50) {
2907 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2908 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2910 m_projectDuration = duration;
2913 int CustomTrackView::duration() const
2915 return m_projectDuration;
2918 void CustomTrackView::addTrack(TrackInfo type, int ix)
2920 QList <TransitionInfo> transitionInfos;
2921 if (ix == -1 || ix == m_document->tracksCount()) {
2922 m_document->insertTrack(0, type);
2923 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2925 m_document->insertTrack(m_document->tracksCount() - ix, type);
2926 // insert track in MLT playlist
2927 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2929 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2930 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2931 QList<QGraphicsItem *> selection = m_scene->items(r);
2932 resetSelectionGroup();
2934 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2935 scene()->addItem(m_selectionGroup);
2936 for (int i = 0; i < selection.count(); i++) {
2937 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2938 m_selectionGroup->addItem(selection.at(i));
2941 // Move graphic items
2942 m_selectionGroup->translate(0, m_tracksHeight);
2944 // adjust track number
2945 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2946 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2947 for (int i = 0; i < children.count(); i++) {
2948 if (children.at(i)->type() == GROUPWIDGET) {
2949 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2950 children << grp->childItems();
2953 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2955 ItemInfo clipinfo = item->info();
2956 if (item->type() == AVWIDGET) {
2957 ClipItem *clip = static_cast <ClipItem *>(item);
2958 // slowmotion clips are not track dependant, so no need to update them
2959 if (clip->speed() != 1.0) continue;
2960 // We add a move clip command so that we get the correct producer for new track number
2961 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2962 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2963 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2964 // problem updating clip
2965 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2968 } /*else if (item->type() == TRANSITIONWIDGET) {
2969 Transition *tr = static_cast <Transition *>(item);
2970 int track = tr->transitionEndTrack();
2972 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2976 // Sync transition tracks with MLT playlist
2978 TransitionInfo info;
2979 for (int i = 0; i < transitionInfos.count(); i++) {
2980 info = transitionInfos.at(i);
2981 tr = getTransitionItem(info);
2982 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2983 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2986 resetSelectionGroup(false);
2987 m_document->renderer()->unlockService(tractor);
2990 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2991 for (int i = 0; i < m_guides.count(); i++) {
2992 QLineF l = m_guides.at(i)->line();
2993 l.setP2(QPointF(l.x2(), maxHeight));
2994 m_guides.at(i)->setLine(l);
2997 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2998 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2999 viewport()->update();
3000 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3001 //setFixedHeight(50 * m_tracksCount);
3003 updateTrackNames(ix, true);
3006 void CustomTrackView::removeTrack(int ix)
3008 // Delete track in MLT playlist
3009 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
3010 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
3012 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
3013 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3014 QList<QGraphicsItem *> selection = m_scene->items(r);
3016 resetSelectionGroup();
3018 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3019 scene()->addItem(m_selectionGroup);
3020 for (int i = 0; i < selection.count(); i++) {
3021 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3022 m_selectionGroup->addItem(selection.at(i));
3025 // Move graphic items
3026 qreal ydiff = 0 - (int) m_tracksHeight;
3027 m_selectionGroup->translate(0, ydiff);
3028 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3030 // adjust track number
3031 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3032 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3033 for (int i = 0; i < children.count(); i++) {
3034 if (children.at(i)->type() == GROUPWIDGET) {
3035 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3036 children << grp->childItems();
3039 if (children.at(i)->type() == AVWIDGET) {
3040 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3042 ItemInfo clipinfo = clip->info();
3043 // We add a move clip command so that we get the correct producer for new track number
3044 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3045 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3046 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3047 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3050 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3051 Transition *tr = static_cast <Transition *>(children.at(i));
3053 int track = tr->transitionEndTrack();
3055 ItemInfo clipinfo = tr->info();
3056 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3060 resetSelectionGroup(false);
3061 m_document->renderer()->unlockService(tractor);
3063 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3064 for (int i = 0; i < m_guides.count(); i++) {
3065 QLineF l = m_guides.at(i)->line();
3066 l.setP2(QPointF(l.x2(), maxHeight));
3067 m_guides.at(i)->setLine(l);
3069 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3070 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3072 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3073 viewport()->update();
3075 updateTrackNames(ix, false);
3076 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3079 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3081 for (int i = 0; i < trackInfos.count(); ++i) {
3082 m_document->setTrackType(i, trackInfos.at(i));
3083 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3084 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3087 viewport()->update();
3088 emit trackHeightChanged();
3091 void CustomTrackView::slotSwitchTrackAudio(int ix)
3093 /*for (int i = 0; i < m_document->tracksCount(); i++)
3094 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3095 int tracknumber = m_document->tracksCount() - ix - 1;
3096 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3097 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3098 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3099 setDocumentModified();
3102 void CustomTrackView::slotSwitchTrackLock(int ix)
3104 int tracknumber = m_document->tracksCount() - ix - 1;
3105 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3106 m_commandStack->push(command);
3110 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3112 int tracknumber = m_document->tracksCount() - ix - 1;
3113 m_document->switchTrackLock(tracknumber, lock);
3115 emit doTrackLock(ix, lock);
3116 AbstractClipItem *clip = NULL;
3117 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3119 for (int i = 0; i < selection.count(); i++) {
3120 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3121 if (selection.at(i)->parentItem() && m_selectionGroup) {
3122 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3123 resetSelectionGroup();
3126 bool changeGroupLock = true;
3127 bool hasClipOnTrack = false;
3128 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3129 for (int j = 0; j < children.count(); ++j) {
3130 if (children.at(j)->isSelected()) {
3131 if (children.at(j)->type() == AVWIDGET)
3132 emit clipItemSelected(NULL);
3133 else if (children.at(j)->type() == TRANSITIONWIDGET)
3134 emit transitionItemSelected(NULL);
3139 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3140 if (child == m_dragItem)
3143 // only unlock group, if it is not locked by another track too
3144 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3145 changeGroupLock = false;
3147 // only (un-)lock if at least one clip is on the track
3148 if (child->track() == ix)
3149 hasClipOnTrack = true;
3151 if (changeGroupLock && hasClipOnTrack)
3152 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3153 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3154 if (selection.at(i)->parentItem()) {
3155 if (selection.at(i)->parentItem() == m_selectionGroup) {
3156 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3157 resetSelectionGroup();
3159 // groups are handled separately
3164 if (selection.at(i)->isSelected()) {
3165 if (selection.at(i)->type() == AVWIDGET)
3166 emit clipItemSelected(NULL);
3168 emit transitionItemSelected(NULL);
3170 clip = static_cast <AbstractClipItem *>(selection.at(i));
3171 clip->setItemLocked(lock);
3172 if (clip == m_dragItem)
3176 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3177 viewport()->update();
3178 setDocumentModified();
3181 void CustomTrackView::slotSwitchTrackVideo(int ix)
3183 int tracknumber = m_document->tracksCount() - ix;
3184 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3185 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3186 setDocumentModified();
3189 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3191 // Check there is no group going over several tracks there, or that would result in timeline corruption
3192 QList<QGraphicsItem *> selection = scene()->items(rect);
3194 int maxHeight = m_tracksHeight * 1.5;
3195 for (int i = 0; i < selection.count(); i++) {
3196 // Check that we don't try to move a group with clips on other tracks
3197 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3200 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3208 void CustomTrackView::slotRemoveSpace()
3212 if (m_menuPosition.isNull()) {
3213 pos = GenTime(cursorPos(), m_document->fps());
3215 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3216 d->comboTracks->setCurrentIndex(m_selectedTrack);
3217 d->label->setText(i18n("Track"));
3218 d->before_select->setHidden(true);
3219 d->setWindowTitle(i18n("Remove Space"));
3220 d->video_track->setHidden(true);
3221 d->audio_track->setHidden(true);
3222 if (d->exec() != QDialog::Accepted) {
3226 track = d->comboTracks->currentIndex();
3229 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3230 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3233 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3234 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3238 ClipItem *item = getClipItemAt(pos, track);
3240 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);
3243 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3245 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);
3249 // Make sure there is no group in the way
3250 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3253 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3255 // groups found on track, do not allow the move
3256 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3260 QList<ItemInfo> clipsToMove;
3261 QList<ItemInfo> transitionsToMove;
3263 for (int i = 0; i < items.count(); i++) {
3264 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3265 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3266 ItemInfo info = item->info();
3267 if (item->type() == AVWIDGET) {
3268 clipsToMove.append(info);
3269 } else if (item->type() == TRANSITIONWIDGET) {
3270 transitionsToMove.append(info);
3275 if (!transitionsToMove.isEmpty()) {
3276 // Make sure that by moving the items, we don't get a transition collision
3277 // Find first transition
3278 ItemInfo info = transitionsToMove.at(0);
3279 for (int i = 1; i < transitionsToMove.count(); i++)
3280 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3282 // make sure there are no transitions on the way
3283 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3284 items = scene()->items(rect);
3285 int transitionCorrection = -1;
3286 for (int i = 0; i < items.count(); i++) {
3287 if (items.at(i)->type() == TRANSITIONWIDGET) {
3288 // There is a transition on the way
3289 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3290 int transitionEnd = item->endPos().frames(m_document->fps());
3291 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3295 if (transitionCorrection > 0) {
3296 // We need to fix the move length
3297 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3300 // Make sure we don't send transition before 0
3301 if (info.startPos.frames(m_document->fps()) < length) {
3302 // reduce length to maximum possible
3303 length = info.startPos.frames(m_document->fps());
3307 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3308 updateTrackDuration(track, command);
3309 m_commandStack->push(command);
3312 void CustomTrackView::slotInsertSpace()
3316 if (m_menuPosition.isNull()) {
3317 pos = GenTime(cursorPos(), m_document->fps());
3319 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3320 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3322 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3323 m_document->timecode(), track, m_document->tracksList(), this);
3324 if (d->exec() != QDialog::Accepted) {
3328 GenTime spaceDuration = d->selectedDuration();
3329 track = d->selectedTrack();
3332 QList<QGraphicsItem *> items;
3334 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3335 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3339 ClipItem *item = getClipItemAt(pos, track);
3340 if (item) pos = item->startPos();
3342 // Make sure there is no group in the way
3343 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3345 items = checkForGroups(rect, &isOk);
3347 // groups found on track, do not allow the move
3348 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3352 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3353 items = scene()->items(rect);
3356 QList<ItemInfo> clipsToMove;
3357 QList<ItemInfo> transitionsToMove;
3359 for (int i = 0; i < items.count(); i++) {
3360 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3361 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3362 ItemInfo info = item->info();
3363 if (item->type() == AVWIDGET)
3364 clipsToMove.append(info);
3365 else if (item->type() == TRANSITIONWIDGET)
3366 transitionsToMove.append(info);
3370 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3371 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3372 updateTrackDuration(track, command);
3373 m_commandStack->push(command);
3377 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3379 int diff = duration.frames(m_document->fps());
3380 resetSelectionGroup();
3381 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3382 scene()->addItem(m_selectionGroup);
3384 Transition *transition;
3386 // Create lists with start pos for each track
3387 QMap <int, int> trackClipStartList;
3388 QMap <int, int> trackTransitionStartList;
3390 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3391 trackClipStartList[i] = -1;
3392 trackTransitionStartList[i] = -1;
3395 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3396 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3398 if (clip->parentItem()) {
3399 m_selectionGroup->addItem(clip->parentItem());
3401 m_selectionGroup->addItem(clip);
3403 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))
3404 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3406 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);
3409 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3410 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3412 if (transition->parentItem()) {
3413 m_selectionGroup->addItem(transition->parentItem());
3415 m_selectionGroup->addItem(transition);
3417 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))
3418 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3419 } 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);
3421 m_selectionGroup->translate(diff, 0);
3423 // update items coordinates
3424 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3426 for (int i = 0; i < itemList.count(); i++) {
3427 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3428 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3429 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3430 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3431 for (int j = 0; j < children.count(); j++) {
3432 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3437 resetSelectionGroup(false);
3439 track = m_document->tracksCount() - track;
3440 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3443 void CustomTrackView::deleteClip(const QString &clipId)
3445 resetSelectionGroup();
3446 QList<QGraphicsItem *> itemList = items();
3447 QUndoCommand *deleteCommand = new QUndoCommand();
3448 new RefreshMonitorCommand(this, false, true, deleteCommand);
3450 for (int i = 0; i < itemList.count(); i++) {
3451 if (itemList.at(i)->type() == AVWIDGET) {
3452 ClipItem *item = (ClipItem *)itemList.at(i);
3453 if (item->clipProducer() == clipId) {
3455 if (item->parentItem()) {
3456 // Clip is in a group, destroy the group
3457 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3459 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3464 delete deleteCommand;
3466 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3467 new RefreshMonitorCommand(this, true, false, deleteCommand);
3468 updateTrackDuration(-1, deleteCommand);
3469 m_commandStack->push(deleteCommand);
3473 void CustomTrackView::seekCursorPos(int pos)
3475 m_document->renderer()->seek(qMax(pos, 0));
3479 int CustomTrackView::seekPosition() const
3481 return m_document->renderer()->requestedSeekPosition;
3485 void CustomTrackView::setCursorPos(int pos)
3487 if (pos != m_cursorPos) {
3488 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3490 m_cursorLine->setPos(m_cursorPos, 0);
3491 if (m_autoScroll) checkScrolling();
3493 else emit updateRuler();
3496 void CustomTrackView::updateCursorPos()
3498 m_cursorLine->setPos(m_cursorPos, 0);
3501 int CustomTrackView::cursorPos()
3503 return (int)(m_cursorPos);
3506 void CustomTrackView::moveCursorPos(int delta)
3508 int currentPos = m_document->renderer()->requestedSeekPosition;
3509 if (currentPos == SEEK_INACTIVE) {
3510 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3513 currentPos += delta;
3515 m_document->renderer()->seek(qMax(0, currentPos));
3519 void CustomTrackView::initCursorPos(int pos)
3521 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3523 m_cursorLine->setPos(pos, 0);
3527 void CustomTrackView::checkScrolling()
3529 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3532 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3534 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3535 if (m_operationMode == SCROLLTIMELINE) {
3536 m_operationMode = NONE;
3537 setDragMode(QGraphicsView::NoDrag);
3538 QGraphicsView::mouseReleaseEvent(event);
3541 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3543 setDragMode(QGraphicsView::NoDrag);
3544 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3547 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3548 #if QT_VERSION >= 0x040800
3550 m_dragItem->setGraphicsEffect(NULL);
3553 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3554 if (event->button() == Qt::MidButton) {
3558 if (m_operationMode == MOVEGUIDE) {
3559 setCursor(Qt::ArrowCursor);
3560 m_operationMode = NONE;
3561 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3562 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3563 if (newPos != m_dragGuide->position()) {
3564 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3565 m_commandStack->push(command);
3566 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3567 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3568 m_document->syncGuides(m_guides);
3573 } else if (m_operationMode == SPACER && m_selectionGroup) {
3575 if (event->modifiers() != Qt::ControlModifier) {
3576 // We are moving all tracks
3578 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3579 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3580 QList <AbstractGroupItem*> groups;
3582 if (timeOffset != GenTime()) {
3583 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3585 QList<ItemInfo> clipsToMove;
3586 QList<ItemInfo> transitionsToMove;
3588 // Create lists with start pos for each track
3589 QMap <int, int> trackClipStartList;
3590 QMap <int, int> trackTransitionStartList;
3592 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3593 trackClipStartList[i] = -1;
3594 trackTransitionStartList[i] = -1;
3597 for (int i = 0; i < items.count(); i++) {
3598 if (items.at(i)->type() == GROUPWIDGET) {
3599 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3600 if (!groups.contains(group)) groups.append(group);
3601 items += items.at(i)->childItems();
3605 for (int i = 0; i < items.count(); i++) {
3606 if (items.at(i)->type() == AVWIDGET) {
3607 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3608 ItemInfo info = item->info();
3609 clipsToMove.append(info);
3611 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3612 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3613 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3614 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3615 ItemInfo info = item->info();
3616 transitionsToMove.append(info);
3618 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3619 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3622 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3623 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3624 updateTrackDuration(track, command);
3625 m_commandStack->push(command);
3626 if (track != -1) track = m_document->tracksCount() - track;
3627 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3628 setDocumentModified();
3631 resetSelectionGroup();
3632 for (int i = 0; i < groups.count(); i++) {
3633 rebuildGroup(groups.at(i));
3639 m_operationMode = NONE;
3640 } else if (m_operationMode == RUBBERSELECTION) {
3642 QGraphicsView::mouseReleaseEvent(event);
3643 setDragMode(QGraphicsView::NoDrag);
3644 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3645 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3646 resetSelectionGroup();
3647 groupSelectedItems();
3648 m_operationMode = NONE;
3649 if (m_selectionGroup == NULL && m_dragItem) {
3650 // Only 1 item selected
3651 if (m_dragItem->type() == AVWIDGET)
3652 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
3656 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3657 emit transitionItemSelected(NULL);
3661 if (m_dragItem) info = m_dragItem->info();
3663 if (m_operationMode == MOVE) {
3664 setCursor(Qt::OpenHandCursor);
3665 if (m_dragItem->parentItem() == 0) {
3666 // we are moving one clip, easy
3667 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3668 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3669 Mlt::Producer *prod = item->getProducer(info.track);
3670 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);
3673 QUndoCommand *moveCommand = new QUndoCommand();
3674 moveCommand->setText(i18n("Move clip"));
3675 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3677 int tracknumber = m_document->tracksCount() - item->track() - 1;
3678 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3679 if (isLocked) item->setItemLocked(true);
3680 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3681 // Also move automatic transitions (on lower track)
3682 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3683 ItemInfo startTrInfo;
3684 ItemInfo newStartTrInfo;
3685 bool moveStartTrans = false;
3686 bool moveEndTrans = false;
3687 if (startTransition && startTransition->isAutomatic()) {
3688 startTrInfo = startTransition->info();
3689 newStartTrInfo = startTrInfo;
3690 newStartTrInfo.track = info.track;
3691 newStartTrInfo.startPos = info.startPos;
3692 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3693 // transition end should stay the same
3695 // transition end should be adjusted to clip
3696 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3698 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3700 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3701 // Check if there is a transition at clip end
3702 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3703 if (tr && tr->isAutomatic()) {
3704 ItemInfo trInfo = tr->info();
3705 ItemInfo newTrInfo = trInfo;
3706 newTrInfo.track = info.track;
3707 newTrInfo.endPos = m_dragItem->endPos();
3708 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3709 // transition start should stay the same
3711 // transition start should be moved
3712 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3714 if (newTrInfo.startPos < newTrInfo.endPos) {
3715 moveEndTrans = true;
3716 if (moveStartTrans) {
3717 // we have to move both transitions, remove the start one so that there is no collision
3718 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3720 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3721 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3722 if (moveStartTrans) {
3723 // re-add transition in correct place
3724 int transTrack = startTransition->transitionEndTrack();
3725 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3726 transTrack = getPreviousVideoTrack(info.track);
3728 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3729 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3735 if (moveStartTrans && !moveEndTrans) {
3736 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3737 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3740 // Also move automatic transitions (on upper track)
3741 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3742 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3743 ItemInfo trInfo = tr->info();
3744 ItemInfo newTrInfo = trInfo;
3745 newTrInfo.startPos = m_dragItem->startPos();
3746 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3747 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3748 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3749 // transition end should be adjusted to clip on upper track
3750 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3752 if (newTrInfo.startPos < newTrInfo.endPos) {
3753 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3754 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3758 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3759 // Check if there is a transition at clip end
3760 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3761 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3762 ItemInfo trInfo = tr->info();
3763 ItemInfo newTrInfo = trInfo;
3764 newTrInfo.endPos = m_dragItem->endPos();
3765 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3766 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3767 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3768 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3769 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3770 // transition start should be moved
3771 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3773 if (newTrInfo.startPos < newTrInfo.endPos) {
3774 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3775 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3780 updateTrackDuration(info.track, moveCommand);
3781 if (m_dragItemInfo.track != info.track)
3782 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3783 m_commandStack->push(moveCommand);
3784 //checkTrackSequence(m_dragItem->track());
3786 // undo last move and emit error message
3787 bool snap = KdenliveSettings::snaptopoints();
3788 KdenliveSettings::setSnaptopoints(false);
3789 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3790 KdenliveSettings::setSnaptopoints(snap);
3791 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3793 setDocumentModified();
3794 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3795 Transition *transition = static_cast <Transition *>(m_dragItem);
3796 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3797 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)) {
3798 // Moving transition failed, revert to previous position
3799 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3800 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3802 QUndoCommand *moveCommand = new QUndoCommand();
3803 moveCommand->setText(i18n("Move transition"));
3804 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3805 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3806 updateTrackDuration(info.track, moveCommand);
3807 if (m_dragItemInfo.track != info.track)
3808 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3809 m_commandStack->push(moveCommand);
3810 setDocumentModified();
3814 // Moving several clips. We need to delete them and readd them to new position,
3815 // or they might overlap each other during the move
3816 QGraphicsItemGroup *group;
3817 if (m_selectionGroup) {
3818 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3821 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3823 QList<QGraphicsItem *> items = group->childItems();
3824 QList<ItemInfo> clipsToMove;
3825 QList<ItemInfo> transitionsToMove;
3827 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3828 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3830 QUndoCommand *moveGroup = new QUndoCommand();
3831 moveGroup->setText(i18n("Move group"));
3832 if (timeOffset != GenTime() || trackOffset != 0) {
3833 // remove items in MLT playlist
3836 int max = items.count();
3837 for (int i = 0; i < max; i++) {
3838 if (items.at(i)->type() == GROUPWIDGET) {
3839 items += items.at(i)->childItems();
3842 m_document->renderer()->blockSignals(true);
3843 for (int i = 0; i < items.count(); i++) {
3844 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3845 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3846 ItemInfo info = item->info();
3847 if (item->type() == AVWIDGET) {
3848 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3849 // error, clip cannot be removed from playlist
3850 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3852 clipsToMove.append(info);
3855 transitionsToMove.append(info);
3856 Transition *tr = static_cast <Transition*>(item);
3857 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3860 m_document->renderer()->blockSignals(false);
3861 for (int i = 0; i < items.count(); i++) {
3862 // re-add items in correct place
3863 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3864 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3866 ItemInfo info = item->info();
3867 int tracknumber = m_document->tracksCount() - info.track - 1;
3868 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3870 group->removeFromGroup(item);
3871 item->setItemLocked(true);
3874 if (item->type() == AVWIDGET) {
3875 ClipItem *clip = static_cast <ClipItem*>(item);
3876 int trackProducer = info.track;
3877 info.track = m_document->tracksCount() - info.track;
3878 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3879 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3880 for (int i = 0; i < clip->effectsCount(); i++) {
3881 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3884 Transition *tr = static_cast <Transition*>(item);
3885 int newTrack = tr->transitionEndTrack();
3886 if (!tr->forcedTrack()) {
3887 newTrack = getPreviousVideoTrack(info.track);
3889 tr->updateTransitionEndTrack(newTrack);
3890 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3891 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3894 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3895 updateTrackDuration(-1, moveGroup);
3896 m_commandStack->push(moveGroup);
3898 //QPointF top = group->sceneBoundingRect().topLeft();
3899 //QPointF oldpos = m_selectionGroup->scenePos();
3900 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3901 //group->setPos(top);
3902 //TODO: get rid of the 3 lines below
3903 if (m_selectionGroup) {
3904 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3905 m_selectionGroupInfo.track = m_selectionGroup->track();
3906 items = m_selectionGroup->childItems();
3907 resetSelectionGroup(false);
3909 QSet <QGraphicsItem*> groupList;
3910 QSet <QGraphicsItem*> itemList;
3911 while (!items.isEmpty()) {
3912 QGraphicsItem *first = items.takeFirst();
3913 if (first->type() == GROUPWIDGET) {
3914 if (first != m_selectionGroup) {
3915 groupList.insert(first);
3918 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3919 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3920 if (first->parentItem() != m_selectionGroup) {
3921 groupList.insert(first->parentItem());
3923 else itemList.insert(first);
3925 else itemList.insert(first);
3928 foreach(QGraphicsItem *item, groupList) {
3929 itemList.unite(item->childItems().toSet());
3930 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3933 foreach(QGraphicsItem *item, itemList) {
3934 item->setSelected(true);
3935 if (item->parentItem())
3936 item->parentItem()->setSelected(true);
3938 resetSelectionGroup();
3939 groupSelectedItems(itemList.toList());
3941 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3944 setDocumentModified();
3947 m_document->renderer()->doRefresh();
3948 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3950 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3951 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3953 QUndoCommand *resizeCommand = new QUndoCommand();
3954 resizeCommand->setText(i18n("Resize group"));
3955 QList <QGraphicsItem *> items = parent->childItems();
3956 QList <ItemInfo> infos = parent->resizeInfos();
3957 parent->clearResizeInfos();
3959 for (int i = 0; i < items.count(); ++i) {
3960 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3961 if (item && item->type() == AVWIDGET) {
3962 ItemInfo info = infos.at(itemcount);
3963 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3967 m_commandStack->push(resizeCommand);
3970 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3971 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3973 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3975 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3976 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3978 QUndoCommand *resizeCommand = new QUndoCommand();
3979 resizeCommand->setText(i18n("Resize group"));
3980 QList <QGraphicsItem *> items = parent->childItems();
3981 QList <ItemInfo> infos = parent->resizeInfos();
3982 parent->clearResizeInfos();
3984 for (int i = 0; i < items.count(); ++i) {
3985 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3986 if (item && item->type() == AVWIDGET) {
3987 ItemInfo info = infos.at(itemcount);
3988 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3992 updateTrackDuration(-1, resizeCommand);
3993 m_commandStack->push(resizeCommand);
3996 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3997 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3999 } else if (m_operationMode == FADEIN) {
4000 // resize fade in effect
4001 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4002 int ix = item->hasEffect("volume", "fadein");
4003 int ix2 = item->hasEffect("", "fade_from_black");
4005 QDomElement oldeffect = item->effectAtIndex(ix);
4006 int start = item->cropStart().frames(m_document->fps());
4007 int end = item->fadeIn();
4009 slotDeleteEffect(item, -1, oldeffect, false);
4012 QDomElement effect = oldeffect.cloneNode().toElement();
4013 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4014 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4015 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4016 emit clipItemSelected(item);
4018 } else if (item->fadeIn() != 0 && ix2 == -1) {
4020 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4022 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4023 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4024 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4025 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4028 QDomElement oldeffect = item->effectAtIndex(ix2);
4029 int start = item->cropStart().frames(m_document->fps());
4030 int end = item->fadeIn();
4032 slotDeleteEffect(item, -1, oldeffect, false);
4035 QDomElement effect = oldeffect.cloneNode().toElement();
4036 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4037 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4038 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4039 emit clipItemSelected(item);
4042 } else if (m_operationMode == FADEOUT) {
4043 // resize fade out effect
4044 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4045 int ix = item->hasEffect("volume", "fadeout");
4046 int ix2 = item->hasEffect("", "fade_to_black");
4048 QDomElement oldeffect = item->effectAtIndex(ix);
4049 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4050 int start = item->fadeOut();
4052 slotDeleteEffect(item, -1, oldeffect, false);
4054 start = end - start;
4055 QDomElement effect = oldeffect.cloneNode().toElement();
4056 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4057 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4058 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4059 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4060 emit clipItemSelected(item);
4062 } else if (item->fadeOut() != 0 && ix2 == -1) {
4064 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4066 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4067 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4068 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4069 int start = end-item->fadeOut();
4070 EffectsList::setParameter(effect, "in", QString::number(start));
4071 EffectsList::setParameter(effect, "out", QString::number(end));
4072 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4075 QDomElement oldeffect = item->effectAtIndex(ix2);
4076 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4077 int start = item->fadeOut();
4079 slotDeleteEffect(item, -1, oldeffect, false);
4081 start = end - start;
4082 QDomElement effect = oldeffect.cloneNode().toElement();
4083 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4084 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4085 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4086 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4087 emit clipItemSelected(item);
4090 } else if (m_operationMode == KEYFRAME) {
4091 // update the MLT effect
4092 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4093 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4095 // check if we want to remove keyframe
4096 double val = mapToScene(event->pos()).toPoint().y();
4097 QRectF br = item->sceneBoundingRect();
4098 double maxh = 100.0 / br.height();
4099 val = (br.bottom() - val) * maxh;
4100 int start = item->cropStart().frames(m_document->fps());
4101 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4103 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4105 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4107 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4110 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4111 //item->updateKeyframeEffect();
4112 //QString next = item->keyframes(item->selectedEffectIndex());
4113 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4114 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4116 m_commandStack->push(command);
4117 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4118 emit clipItemSelected(item);
4120 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4121 m_operationMode = NONE;
4124 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4126 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4128 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4129 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4130 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4131 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4132 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4133 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4134 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4137 m_waitingThumbs.removeAll(item);
4139 if (item->isSelected()) emit clipItemSelected(NULL);
4140 item->baseClip()->removeReference();
4141 m_document->updateClip(item->baseClip()->getId());
4143 /*if (item->baseClip()->isTransparent()) {
4144 // also remove automatic transition
4145 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4146 if (tr && tr->isAutomatic()) {
4147 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4148 scene()->removeItem(tr);
4153 if (m_dragItem == item) m_dragItem = NULL;
4155 #if QT_VERSION >= 0x040600
4156 // animate item deletion
4157 item->closeAnimation();
4158 /*if (refresh) item->closeAnimation();
4160 // no refresh, means we have several operations chained, we need to delete clip immediatly
4161 // so that it does not get in the way of the other
4170 setDocumentModified();
4171 if (refresh) m_document->renderer()->doRefresh();
4174 void CustomTrackView::deleteSelectedClips()
4176 resetSelectionGroup();
4177 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4178 if (itemList.count() == 0) {
4179 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4182 scene()->clearSelection();
4183 QUndoCommand *deleteSelected = new QUndoCommand();
4184 new RefreshMonitorCommand(this, false, true, deleteSelected);
4188 int transitionCount = 0;
4189 // expand & destroy groups
4190 for (int i = 0; i < itemList.count(); i++) {
4191 if (itemList.at(i)->type() == GROUPWIDGET) {
4193 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4194 QList <ItemInfo> clipInfos;
4195 QList <ItemInfo> transitionInfos;
4196 for (int j = 0; j < children.count(); j++) {
4197 if (children.at(j)->type() == AVWIDGET) {
4198 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4199 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4200 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4201 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4202 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4204 if (itemList.contains(children.at(j))) {
4205 children.removeAt(j);
4209 itemList += children;
4210 if (clipInfos.count() > 0)
4211 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4213 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4214 itemList.insert(i + 1, itemList.at(i)->parentItem());
4217 for (int i = 0; i < itemList.count(); i++) {
4218 if (itemList.at(i)->type() == AVWIDGET) {
4220 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4221 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4222 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4223 emit clipItemSelected(NULL);
4224 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4226 Transition *item = static_cast <Transition *>(itemList.at(i));
4227 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4228 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4229 emit transitionItemSelected(NULL);
4232 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4233 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4234 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4235 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4236 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4237 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4238 else deleteSelected->setText(i18n("Delete selected items"));
4239 updateTrackDuration(-1, deleteSelected);
4240 new RefreshMonitorCommand(this, true, false, deleteSelected);
4241 m_commandStack->push(deleteSelected);
4245 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4248 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4250 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4252 kDebug() << "ERROR: Cannot find clip for speed change";
4253 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4256 info.track = m_document->tracksCount() - item->track();
4257 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4259 item->setSpeed(speed, strobe);
4260 item->updateRectGeometry();
4261 if (item->cropDuration().frames(m_document->fps()) != endPos)
4262 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4263 updatePositionEffects(item, info);
4264 setDocumentModified();
4266 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4270 void CustomTrackView::cutSelectedClips()
4272 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4273 QList<AbstractGroupItem *> groups;
4274 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4275 for (int i = 0; i < itemList.count(); ++i) {
4276 if (!itemList.at(i))
4278 if (itemList.at(i)->type() == AVWIDGET) {
4279 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4280 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4281 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4282 if (!groups.contains(group))
4284 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4285 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4286 m_commandStack->push(command);
4288 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4289 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4290 if (!groups.contains(group))
4295 for (int i = 0; i < groups.count(); ++i)
4296 razorGroup(groups.at(i), currentPos);
4299 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4302 QList <QGraphicsItem *> children = group->childItems();
4303 QList <ItemInfo> clips1, transitions1;
4304 QList <ItemInfo> clipsCut, transitionsCut;
4305 QList <ItemInfo> clips2, transitions2;
4306 for (int i = 0; i < children.count(); ++i) {
4307 children.at(i)->setSelected(false);
4308 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4309 if (child->type() == AVWIDGET) {
4310 if (cutPos > child->endPos())
4311 clips1 << child->info();
4312 else if (cutPos < child->startPos())
4313 clips2 << child->info();
4315 clipsCut << child->info();
4317 if (cutPos > child->endPos())
4318 transitions1 << child->info();
4319 else if (cutPos < child->startPos())
4320 transitions2 << child->info();
4322 transitionsCut << child->info();
4325 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4327 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4328 m_commandStack->push(command);
4332 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)
4335 for (int i = 0; i < clipsCut.count(); ++i) {
4336 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4338 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4339 clips1 << clip->info();
4340 if (clipBehind != NULL)
4341 clips2 << clipBehind->info();
4344 /* TODO: cut transitionsCut
4345 * For now just append them to group1 */
4346 transitions1 << transitionsCut;
4347 doGroupClips(clips1, transitions1, true);
4348 doGroupClips(clips2, transitions2, true);
4350 /* we might also just use clipsCut.at(0)->parentItem().
4351 * Do this loop just in case something went wrong during cut */
4352 for (int i = 0; i < clipsCut.count(); ++i) {
4353 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4354 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4355 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4356 QList <QGraphicsItem *> children = group->childItems();
4357 QList <ItemInfo> groupClips;
4358 QList <ItemInfo> groupTrans;
4359 for (int j = 0; j < children.count(); ++j) {
4360 if (children.at(j)->type() == AVWIDGET)
4361 groupClips << ((AbstractClipItem *)children.at(j))->info();
4362 else if (children.at(j)->type() == TRANSITIONWIDGET)
4363 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4365 doGroupClips(groupClips, groupTrans, false);
4369 for (int i = 0; i < clipsCut.count(); ++i)
4370 cutClip(clipsCut.at(i), cutPos, false);
4371 // TODO: uncut transitonsCut
4372 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4376 void CustomTrackView::groupClips(bool group)
4378 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4379 QList <ItemInfo> clipInfos;
4380 QList <ItemInfo> transitionInfos;
4383 int max = itemList.count();
4384 for (int i = 0; i < max; i++) {
4385 if (itemList.at(i)->type() == GROUPWIDGET) {
4386 itemList += itemList.at(i)->childItems();
4390 for (int i = 0; i < itemList.count(); i++) {
4391 if (itemList.at(i)->type() == AVWIDGET) {
4392 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4393 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4394 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4395 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4396 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4399 if (clipInfos.count() > 0) {
4400 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4401 m_commandStack->push(command);
4405 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4407 resetSelectionGroup();
4408 m_scene->clearSelection();
4410 for (int i = 0; i < clipInfos.count(); i++) {
4411 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4412 if (clip == NULL) continue;
4413 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4414 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4415 m_document->clipManager()->removeGroup(grp);
4416 scene()->destroyItemGroup(grp);
4418 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4420 for (int i = 0; i < transitionInfos.count(); i++) {
4421 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4422 if (tr == NULL) continue;
4423 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4424 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4425 m_document->clipManager()->removeGroup(grp);
4426 scene()->destroyItemGroup(grp);
4428 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4430 setDocumentModified();
4433 QList <QGraphicsItem *>list;
4434 for (int i = 0; i < clipInfos.count(); i++) {
4435 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4438 //clip->setSelected(true);
4441 for (int i = 0; i < transitionInfos.count(); i++) {
4442 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4445 //clip->setSelected(true);
4448 groupSelectedItems(list, true, true);
4449 setDocumentModified();
4452 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4454 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4455 if (baseclip == NULL) {
4456 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4460 if (baseclip->getProducer() == NULL) {
4461 // If the clip has no producer, we must wait until it is created...
4463 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4464 emit forceClipProcessing(clipId);
4465 qApp->processEvents();
4466 for (int i = 0; i < 10; i++) {
4467 if (baseclip->getProducer() == NULL) {
4468 qApp->processEvents();
4469 m_producerNotReady.wait(&m_mutex, 200);
4472 if (baseclip->getProducer() == NULL) {
4473 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4477 emit displayMessage(QString(), InformationMessage);
4481 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4482 item->setEffectList(effects);
4483 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4484 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4485 scene()->addItem(item);
4487 int producerTrack = info.track;
4488 int tracknumber = m_document->tracksCount() - info.track - 1;
4489 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4490 if (isLocked) item->setItemLocked(true);
4492 baseclip->addReference();
4493 m_document->updateClip(baseclip->getId());
4494 info.track = m_document->tracksCount() - info.track;
4495 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4496 for (int i = 0; i < item->effectsCount(); i++) {
4497 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4499 setDocumentModified();
4501 m_document->renderer()->doRefresh();
4503 if (!baseclip->isPlaceHolder())
4504 m_waitingThumbs.append(item);
4505 m_thumbsTimer.start();
4508 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4510 QMutexLocker locker(&m_mutex);
4511 QList<QGraphicsItem *> list = scene()->items();
4512 QList <ClipItem *>clipList;
4513 ClipItem *clip = NULL;
4514 DocClipBase *baseClip = NULL;
4515 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4516 for (int i = 0; i < list.size(); ++i) {
4517 if (list.at(i)->type() == AVWIDGET) {
4518 clip = static_cast <ClipItem *>(list.at(i));
4519 if (clip->clipProducer() == clipId) {
4520 if (baseClip == NULL) {
4521 baseClip = clip->baseClip();
4523 ItemInfo info = clip->info();
4524 Mlt::Producer *prod = NULL;
4525 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4526 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4527 else prod = baseClip->getProducer(info.track);
4528 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4529 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4531 else clipList.append(clip);
4535 for (int i = 0; i < clipList.count(); i++)
4536 clipList.at(i)->refreshClip(true, true);
4537 m_document->renderer()->unlockService(tractor);
4540 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4542 int framepos = (int)(pos.frames(m_document->fps()));
4543 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4544 ClipItem *clip = NULL;
4545 for (int i = 0; i < list.size(); i++) {
4546 if (!list.at(i)->isEnabled()) continue;
4547 if (list.at(i)->type() == AVWIDGET) {
4548 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4549 if (test->endPos() == pos) clip = test;
4556 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4558 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4559 ClipItem *clip = NULL;
4560 for (int i = 0; i < list.size(); i++) {
4561 if (!list.at(i)->isEnabled()) continue;
4562 if (list.at(i)->type() == AVWIDGET) {
4563 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4564 if (test->startPos() == pos) clip = test;
4571 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4573 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4574 QList<QGraphicsItem *> list = scene()->items(p);
4575 ClipItem *clip = NULL;
4576 for (int i = 0; i < list.size(); i++) {
4577 if (!list.at(i)->isEnabled()) continue;
4578 if (list.at(i)->type() == AVWIDGET) {
4579 clip = static_cast <ClipItem *>(list.at(i));
4586 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4588 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4592 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4594 int pos = info.startPos.frames(m_document->fps());
4595 int track = m_document->tracksCount() - info.b_track;
4596 return getTransitionItemAt(pos, track);
4599 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4601 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4602 QList<QGraphicsItem *> list = scene()->items(p);
4603 Transition *clip = NULL;
4604 for (int i = 0; i < list.size(); i++) {
4605 if (!list.at(i)->isEnabled()) continue;
4606 if (list.at(i)->type() == TRANSITIONWIDGET) {
4607 clip = static_cast <Transition *>(list.at(i));
4614 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4616 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4619 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4621 int framepos = (int)(pos.frames(m_document->fps()));
4622 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4623 QList<QGraphicsItem *> list = scene()->items(p);
4624 Transition *clip = NULL;
4625 for (int i = 0; i < list.size(); i++) {
4626 if (!list.at(i)->isEnabled()) continue;
4627 if (list.at(i)->type() == TRANSITIONWIDGET) {
4628 Transition *test = static_cast <Transition *>(list.at(i));
4629 if (test->endPos() == pos) clip = test;
4636 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4638 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4639 QList<QGraphicsItem *> list = scene()->items(p);
4640 Transition *clip = NULL;
4641 for (int i = 0; i < list.size(); ++i) {
4642 if (!list.at(i)->isEnabled()) continue;
4643 if (list.at(i)->type() == TRANSITIONWIDGET) {
4644 Transition *test = static_cast <Transition *>(list.at(i));
4645 if (test->startPos() == pos) clip = test;
4652 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4654 if (m_selectionGroup) resetSelectionGroup(false);
4655 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4657 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);
4658 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4661 Mlt::Producer *prod = item->getProducer(end.track);
4664 qDebug() << "Moving item " << (long)item << " from .. to:";
4665 qDebug() << item->info();
4669 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4670 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4673 bool snap = KdenliveSettings::snaptopoints();
4674 KdenliveSettings::setSnaptopoints(false);
4675 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4677 int tracknumber = m_document->tracksCount() - end.track - 1;
4678 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4679 m_scene->clearSelection();
4680 if (isLocked) item->setItemLocked(true);
4682 if (item->isItemLocked()) item->setItemLocked(false);
4683 item->setSelected(true);
4685 if (item->baseClip()->isTransparent()) {
4686 // Also move automatic transition
4687 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4688 if (tr && tr->isAutomatic()) {
4689 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4690 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);
4691 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4694 KdenliveSettings::setSnaptopoints(snap);
4695 setDocumentModified();
4697 // undo last move and emit error message
4698 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4700 if (refresh) m_document->renderer()->doRefresh();
4701 if (out_actualEnd != NULL) {
4702 *out_actualEnd = item->info();
4704 qDebug() << "Actual end position updated:" << *out_actualEnd;
4708 qDebug() << item->info();
4713 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4716 resetSelectionGroup();
4717 m_scene->clearSelection();
4719 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4720 scene()->addItem(m_selectionGroup);
4722 m_document->renderer()->blockSignals(true);
4723 for (int i = 0; i < startClip.count(); i++) {
4725 startClip[i].startPos = startClip.at(i).startPos - offset;
4726 startClip[i].track = startClip.at(i).track - trackOffset;
4728 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4730 clip->setItemLocked(false);
4731 if (clip->parentItem()) {
4732 m_selectionGroup->addItem(clip->parentItem());
4734 m_selectionGroup->addItem(clip);
4736 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4737 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4739 for (int i = 0; i < startTransition.count(); i++) {
4741 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4742 startTransition[i].track = startTransition.at(i).track - trackOffset;
4744 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4746 tr->setItemLocked(false);
4747 if (tr->parentItem()) {
4748 m_selectionGroup->addItem(tr->parentItem());
4750 m_selectionGroup->addItem(tr);
4752 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());
4753 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4755 m_document->renderer()->blockSignals(false);
4757 if (m_selectionGroup) {
4758 bool snap = KdenliveSettings::snaptopoints();
4759 KdenliveSettings::setSnaptopoints(false);
4761 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4762 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4764 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4765 QList <AbstractGroupItem*> groupList;
4767 int max = children.count();
4768 for (int i = 0; i < max; i++) {
4769 if (children.at(i)->type() == GROUPWIDGET) {
4770 children += children.at(i)->childItems();
4771 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4772 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4773 /*m_document->clipManager()->removeGroup(grp);
4774 m_scene->destroyItemGroup(grp);*/
4775 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4776 if (!groupList.contains(group)) groupList.append(group);
4777 children.removeAll(children.at(i));
4782 for (int i = 0; i < children.count(); i++) {
4783 // re-add items in correct place
4784 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4785 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4787 ItemInfo info = item->info();
4788 int tracknumber = m_document->tracksCount() - info.track - 1;
4789 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4791 item->setItemLocked(true);
4792 else if (item->isItemLocked())
4793 item->setItemLocked(false);
4795 if (item->type() == AVWIDGET) {
4796 ClipItem *clip = static_cast <ClipItem*>(item);
4797 int trackProducer = info.track;
4798 info.track = m_document->tracksCount() - info.track;
4799 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4800 for (int i = 0; i < clip->effectsCount(); i++) {
4801 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4803 } else if (item->type() == TRANSITIONWIDGET) {
4804 Transition *tr = static_cast <Transition*>(item);
4806 if (!tr->forcedTrack()) {
4807 newTrack = getPreviousVideoTrack(info.track);
4809 newTrack = tr->transitionEndTrack() + trackOffset;
4810 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4812 tr->updateTransitionEndTrack(newTrack);
4813 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4817 resetSelectionGroup(false);
4818 for (int i = 0; i < groupList.count(); i++) {
4819 rebuildGroup(groupList.at(i));
4824 KdenliveSettings::setSnaptopoints(snap);
4825 m_document->renderer()->doRefresh();
4826 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4829 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4831 Transition *item = getTransitionItemAt(start.startPos, start.track);
4833 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);
4834 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4838 bool snap = KdenliveSettings::snaptopoints();
4839 KdenliveSettings::setSnaptopoints(false);
4841 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4842 // Transition was moved
4843 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4844 } else if (end.endPos == start.endPos) {
4845 // Transition start resize
4846 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4847 } else if (end.startPos == start.startPos) {
4848 // Transition end resize;
4849 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4850 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4853 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4854 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4855 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4857 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4858 KdenliveSettings::setSnaptopoints(snap);
4859 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4860 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());
4861 if (m_dragItem && m_dragItem == item) {
4863 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4864 if (transitionClip && transitionClip->baseClip()) {
4865 QString size = transitionClip->baseClip()->getProperty("frame_size");
4866 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4867 if (factor == 0) factor = 1.0;
4868 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4869 p.setY(size.section('x', 1, 1).toInt());
4871 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4873 if (refresh) m_document->renderer()->doRefresh();
4874 setDocumentModified();
4877 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4879 bool resizeClipStart = (start.startPos != end.startPos);
4880 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4882 if (dontWorry) return;
4883 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);
4884 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4887 if (item->parentItem()) {
4888 // Item is part of a group, reset group
4889 resetSelectionGroup();
4892 bool snap = KdenliveSettings::snaptopoints();
4893 KdenliveSettings::setSnaptopoints(false);
4895 if (resizeClipStart) {
4896 ItemInfo clipinfo = item->info();
4897 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4898 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4900 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4903 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4905 ItemInfo clipinfo = item->info();
4906 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4907 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4909 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4911 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4913 if (!resizeClipStart && end.cropStart != start.cropStart) {
4914 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4915 ItemInfo clipinfo = end;
4916 clipinfo.track = m_document->tracksCount() - end.track;
4917 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4919 item->setCropStart(end.cropStart);
4920 item->resetThumbs(true);
4923 m_document->renderer()->doRefresh();
4924 KdenliveSettings::setSnaptopoints(snap);
4925 setDocumentModified();
4928 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4930 if (pos == oldInfo.startPos.frames(m_document->fps()))
4932 bool snap = KdenliveSettings::snaptopoints();
4934 KdenliveSettings::setSnaptopoints(false);
4935 item->resizeStart(pos);
4936 if (item->startPos().frames(m_document->fps()) != pos) {
4937 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4938 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4939 KdenliveSettings::setSnaptopoints(snap);
4942 KdenliveSettings::setSnaptopoints(snap);
4945 bool hasParentCommand = false;
4947 hasParentCommand = true;
4949 command = new QUndoCommand();
4950 command->setText(i18n("Resize clip start"));
4953 // do this here, too, because otherwise undo won't update the group
4954 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4955 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4957 ItemInfo info = item->info();
4958 if (item->type() == AVWIDGET) {
4959 ItemInfo resizeinfo = oldInfo;
4960 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4961 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4963 // Check if there is an automatic transition on that clip (lower track)
4964 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4965 if (transition && transition->isAutomatic()) {
4966 ItemInfo trInfo = transition->info();
4967 ItemInfo newTrInfo = trInfo;
4968 newTrInfo.startPos = item->startPos();
4969 if (newTrInfo.startPos < newTrInfo.endPos)
4970 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4972 // Check if there is an automatic transition on that clip (upper track)
4973 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4974 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4975 ItemInfo trInfo = transition->info();
4976 ItemInfo newTrInfo = trInfo;
4977 newTrInfo.startPos = item->startPos();
4978 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4979 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4980 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4983 ClipItem *clip = static_cast < ClipItem * >(item);
4986 // Since we must always resize clip before updating the keyframes, we
4987 // put a resize command before & after checking keyframes so that
4988 // we are sure the resize is performed before whenever we do or undo the action
4989 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4990 adjustEffects(clip, oldInfo, command);
4991 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4993 KdenliveSettings::setSnaptopoints(false);
4994 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4995 KdenliveSettings::setSnaptopoints(snap);
4996 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4998 } else if (item->type() == TRANSITIONWIDGET) {
4999 Transition *transition = static_cast <Transition *>(item);
5000 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)) {
5001 // Cannot resize transition
5002 KdenliveSettings::setSnaptopoints(false);
5003 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5004 KdenliveSettings::setSnaptopoints(snap);
5005 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5007 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
5008 if (command == NULL)
5009 m_commandStack->push(moveCommand);
5013 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5014 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5016 if (!hasParentCommand)
5017 m_commandStack->push(command);
5020 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5022 if (pos == oldInfo.endPos.frames(m_document->fps()))
5024 bool snap = KdenliveSettings::snaptopoints();
5026 KdenliveSettings::setSnaptopoints(false);
5027 item->resizeEnd(pos);
5028 if (item->endPos().frames(m_document->fps()) != pos) {
5029 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5030 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5031 KdenliveSettings::setSnaptopoints(snap);
5034 KdenliveSettings::setSnaptopoints(snap);
5037 bool hasParentCommand = false;
5039 hasParentCommand = true;
5041 command = new QUndoCommand();
5044 // do this here, too, because otherwise undo won't update the group
5045 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5046 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5048 ItemInfo info = item->info();
5049 if (item->type() == AVWIDGET) {
5050 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5051 ItemInfo resizeinfo = info;
5052 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5053 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5055 // Check if there is an automatic transition on that clip (lower track)
5056 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5057 if (tr && tr->isAutomatic()) {
5058 ItemInfo trInfo = tr->info();
5059 ItemInfo newTrInfo = trInfo;
5060 newTrInfo.endPos = item->endPos();
5061 if (newTrInfo.endPos > newTrInfo.startPos)
5062 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5065 // Check if there is an automatic transition on that clip (upper track)
5066 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5067 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5068 ItemInfo trInfo = tr->info();
5069 ItemInfo newTrInfo = trInfo;
5070 newTrInfo.endPos = item->endPos();
5071 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5072 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5073 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5077 ClipItem *clip = static_cast < ClipItem * >(item);
5080 // Since we must always resize clip before updating the keyframes, we
5081 // put a resize command before & after checking keyframes so that
5082 // we are sure the resize is performed before whenever we do or undo the action
5083 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5084 adjustEffects(clip, oldInfo, command);
5085 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5087 KdenliveSettings::setSnaptopoints(false);
5088 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5089 KdenliveSettings::setSnaptopoints(true);
5090 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5092 } else if (item->type() == TRANSITIONWIDGET) {
5093 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5094 Transition *transition = static_cast <Transition *>(item);
5095 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)) {
5096 // Cannot resize transition
5097 KdenliveSettings::setSnaptopoints(false);
5098 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5099 KdenliveSettings::setSnaptopoints(true);
5100 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5102 // Check transition keyframes
5103 QDomElement old = transition->toXML();
5104 if (transition->updateKeyframes()) {
5105 QDomElement xml = transition->toXML();
5106 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);
5107 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5109 new MoveTransitionCommand(this, oldInfo, info, false, command);
5112 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5113 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5115 if (!hasParentCommand) {
5116 updateTrackDuration(oldInfo.track, command);
5117 m_commandStack->push(command);
5121 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5123 int end = item->fadeIn();
5125 // there is a fade in effect
5126 int effectPos = item->hasEffect("volume", "fadein");
5127 if (effectPos != -1) {
5128 QDomElement effect = item->getEffectAtIndex(effectPos);
5129 int start = item->cropStart().frames(m_document->fps());
5130 int max = item->cropDuration().frames(m_document->fps());
5132 // Make sure the fade effect is not longer than the clip
5133 item->setFadeIn(max);
5134 end = item->fadeIn();
5137 EffectsList::setParameter(effect, "in", QString::number(start));
5138 EffectsList::setParameter(effect, "out", QString::number(end));
5140 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5141 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5142 // if fade effect is displayed, update the effect edit widget with new clip duration
5143 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5144 emit clipItemSelected(item);
5147 effectPos = item->hasEffect("brightness", "fade_from_black");
5148 if (effectPos != -1) {
5149 QDomElement effect = item->getEffectAtIndex(effectPos);
5150 int start = item->cropStart().frames(m_document->fps());
5151 int max = item->cropDuration().frames(m_document->fps());
5153 // Make sure the fade effect is not longer than the clip
5154 item->setFadeIn(max);
5155 end = item->fadeIn();
5158 EffectsList::setParameter(effect, "in", QString::number(start));
5159 EffectsList::setParameter(effect, "out", QString::number(end));
5161 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5162 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5163 // if fade effect is displayed, update the effect edit widget with new clip duration
5164 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5165 emit clipItemSelected(item);
5170 int start = item->fadeOut();
5172 // there is a fade out effect
5173 int effectPos = item->hasEffect("volume", "fadeout");
5174 if (effectPos != -1) {
5175 QDomElement effect = item->getEffectAtIndex(effectPos);
5176 int max = item->cropDuration().frames(m_document->fps());
5177 int end = max + item->cropStart().frames(m_document->fps());
5179 // Make sure the fade effect is not longer than the clip
5180 item->setFadeOut(max);
5181 start = item->fadeOut();
5183 start = end - start;
5184 EffectsList::setParameter(effect, "in", QString::number(start));
5185 EffectsList::setParameter(effect, "out", QString::number(end));
5187 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5188 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5189 // if fade effect is displayed, update the effect edit widget with new clip duration
5190 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5191 emit clipItemSelected(item);
5194 effectPos = item->hasEffect("brightness", "fade_to_black");
5195 if (effectPos != -1) {
5196 QDomElement effect = item->getEffectAtIndex(effectPos);
5197 int max = item->cropDuration().frames(m_document->fps());
5198 int end = max + item->cropStart().frames(m_document->fps());
5200 // Make sure the fade effect is not longer than the clip
5201 item->setFadeOut(max);
5202 start = item->fadeOut();
5204 start = end - start;
5205 EffectsList::setParameter(effect, "in", QString::number(start));
5206 EffectsList::setParameter(effect, "out", QString::number(end));
5208 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5209 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5210 // if fade effect is displayed, update the effect edit widget with new clip duration
5211 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5212 emit clipItemSelected(item);
5217 int effectPos = item->hasEffect("freeze", "freeze");
5218 if (effectPos != -1) {
5219 // Freeze effect needs to be adjusted with clip resize
5220 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5221 QDomElement eff = item->getEffectAtIndex(effectPos);
5222 if (!eff.isNull() && diff != 0) {
5223 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5224 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5226 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5227 emit clipItemSelected(item);
5234 double CustomTrackView::getSnapPointForPos(double pos)
5236 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5239 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5241 QList <GenTime> snaps;
5242 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5243 QList<QGraphicsItem *> itemList = items();
5244 for (int i = 0; i < itemList.count(); i++) {
5245 if (itemList.at(i) == selected) continue;
5246 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5247 if (itemList.at(i)->type() == AVWIDGET) {
5248 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5249 GenTime start = item->startPos();
5250 GenTime end = item->endPos();
5251 snaps.append(start);
5253 if (!offsetList.isEmpty()) {
5254 for (int j = 0; j < offsetList.size(); j++) {
5255 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5256 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5260 QList < GenTime > markers = item->snapMarkers();
5261 for (int j = 0; j < markers.size(); ++j) {
5262 GenTime t = markers.at(j);
5264 if (!offsetList.isEmpty()) {
5265 for (int k = 0; k < offsetList.size(); k++) {
5266 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5270 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5271 Transition *transition = static_cast <Transition*>(itemList.at(i));
5272 GenTime start = transition->startPos();
5273 GenTime end = transition->endPos();
5274 snaps.append(start);
5276 if (!offsetList.isEmpty()) {
5277 for (int j = 0; j < offsetList.size(); j++) {
5278 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5279 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5285 // add cursor position
5286 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5288 if (!offsetList.isEmpty()) {
5289 for (int j = 0; j < offsetList.size(); j++) {
5290 snaps.append(pos - offsetList.at(j));
5295 for (int i = 0; i < m_guides.count(); i++) {
5296 snaps.append(m_guides.at(i)->position());
5297 if (!offsetList.isEmpty()) {
5298 for (int j = 0; j < offsetList.size(); j++) {
5299 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5305 QPoint z = m_document->zone();
5306 snaps.append(GenTime(z.x(), m_document->fps()));
5307 snaps.append(GenTime(z.y(), m_document->fps()));
5310 m_scene->setSnapList(snaps);
5311 //for (int i = 0; i < m_snapPoints.size(); ++i)
5312 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5315 void CustomTrackView::slotSeekToPreviousSnap()
5317 updateSnapPoints(NULL);
5318 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5319 seekCursorPos((int) res.frames(m_document->fps()));
5323 void CustomTrackView::slotSeekToNextSnap()
5325 updateSnapPoints(NULL);
5326 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5327 seekCursorPos((int) res.frames(m_document->fps()));
5331 void CustomTrackView::clipStart()
5333 AbstractClipItem *item = getMainActiveClip();
5335 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5340 void CustomTrackView::clipEnd()
5342 AbstractClipItem *item = getMainActiveClip();
5344 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5349 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5351 DocClipBase *base = m_document->clipManager()->getClipById(id);
5353 QMap <QString, QString> extraData = base->analysisData();
5354 QString oldData = extraData.value(key);
5355 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5356 if (!groupCommand) m_commandStack->push(command);
5359 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5361 QUndoCommand *subCommand = NULL;
5362 if (newMarkers.count() > 1 && groupCommand == NULL) {
5363 subCommand = new QUndoCommand;
5364 subCommand->setText("Add markers");
5366 for (int i = 0; i < newMarkers.count(); i++) {
5367 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5368 if (oldMarker == CommentedTime()) {
5369 oldMarker = newMarkers.at(i);
5370 oldMarker.setMarkerType(-1);
5372 if (newMarkers.count() == 1 && !groupCommand) {
5373 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5374 m_commandStack->push(command);
5376 else if (groupCommand) {
5377 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5380 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5383 if (subCommand) m_commandStack->push(subCommand);
5386 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5388 CommentedTime oldmarker(position, comment);
5389 CommentedTime marker = oldmarker;
5390 marker.setMarkerType(-1);
5391 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5392 m_commandStack->push(command);
5395 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5397 DocClipBase *base = m_document->clipManager()->getClipById(id);
5398 QList <CommentedTime> markers = base->commentedSnapMarkers();
5400 if (markers.isEmpty()) {
5401 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5404 QUndoCommand *deleteMarkers = new QUndoCommand();
5405 deleteMarkers->setText("Delete clip markers");
5407 for (int i = 0; i < markers.size(); i++) {
5408 CommentedTime oldMarker = markers.at(i);
5409 CommentedTime marker = oldMarker;
5410 marker.setMarkerType(-1);
5411 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5413 m_commandStack->push(deleteMarkers);
5416 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5418 DocClipBase *base = m_document->clipManager()->getClipById(id);
5419 QList < CommentedTime > markers = base->commentedSnapMarkers();
5420 if (!markers.isEmpty()) {
5421 // Set up categories
5422 QComboBox *cbox = new QComboBox;
5423 cbox->insertItem(0, i18n("All categories"));
5424 for (int i = 0; i < 5; ++i) {
5425 cbox->insertItem(i + 1, i18n("Category %1", i));
5426 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5428 cbox->setCurrentIndex(0);
5429 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5430 fd.setMode(KFile::File);
5431 fd.setOperationMode(KFileDialog::Saving);
5433 QString url = fd.selectedFile();
5434 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5435 if (url.isEmpty()) return;
5438 int category = cbox->currentIndex() - 1;
5439 for (int i = 0; i < markers.count(); i++) {
5440 if (category >= 0) {
5441 // Save only the markers in selected category
5442 if (markers.at(i).markerType() != category) continue;
5444 data.append(QString::number(markers.at(i).time().seconds()));
5446 data.append(QString::number(markers.at(i).time().seconds()));
5448 data.append(markers.at(i).comment());
5454 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5455 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5458 file.write(data.toUtf8());
5463 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5465 QComboBox *cbox = new QComboBox;
5466 for (int i = 0; i < 5; ++i) {
5467 cbox->insertItem(i, i18n("Category %1", i));
5468 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5470 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5471 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5472 fd.setMode(KFile::File);
5473 fd.setOperationMode(KFileDialog::Opening);
5475 QString url = fd.selectedFile();
5477 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5478 if (url.isEmpty()) return;
5479 int category = cbox->currentIndex();
5482 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5483 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5486 QString data = QString::fromUtf8(file.readAll());
5488 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5491 QUndoCommand *command = new QUndoCommand();
5492 command->setText("Load markers");
5494 QList <CommentedTime> markersList;
5495 foreach(QString line, lines) {
5497 values = line.split("\t", QString::SkipEmptyParts);
5498 double time1 = values.at(0).toDouble(&ok);
5501 if (values.count() >1) {
5502 time2 = values.at(1).toDouble(&ok);
5503 if (values.count() == 2) {
5504 // Check if second value is a number or text
5507 markerText = values.at(1);
5509 else markerText = i18n("Marker");
5512 // We assume 3 values per line: in out name
5514 // 2nd value is not a number, drop
5517 markerText = values.at(2);
5521 if (!markerText.isEmpty()) {
5522 // Marker found, add it
5523 //TODO: allow user to set a marker category
5524 CommentedTime marker1(GenTime(time1), markerText, category);
5525 markersList << marker1;
5526 if (time2 > 0 && time2 != time1) {
5527 CommentedTime marker2(GenTime(time2), markerText, category);
5528 markersList << marker2;
5532 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5533 if (command->childCount() > 0) m_commandStack->push(command);
5534 else delete command;
5537 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5539 DocClipBase *base = m_document->clipManager()->getClipById(id);
5540 if (base == NULL) return;
5541 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5542 else base->addSnapMarker(marker);
5543 emit updateClipMarkers(base);
5544 setDocumentModified();
5545 viewport()->update();
5548 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5550 DocClipBase *base = m_document->clipManager()->getClipById(id);
5551 if (base == NULL) return;
5552 base->setAnalysisData(key, data);
5553 emit updateClipExtraData(base);
5554 setDocumentModified();
5555 viewport()->update();
5558 int CustomTrackView::hasGuide(int pos, int offset)
5560 for (int i = 0; i < m_guides.count(); i++) {
5561 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5562 if (qAbs(guidePos - pos) <= offset) return guidePos;
5563 else if (guidePos > pos) return -1;
5568 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5572 double fps = m_document->fps();
5573 for (int i = 0; i < m_guides.count(); i++) {
5574 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5575 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5577 goMenu->setEnabled(!m_guides.isEmpty());
5580 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5582 if (oldPos > GenTime() && pos > GenTime()) {
5584 for (int i = 0; i < m_guides.count(); i++) {
5585 if (m_guides.at(i)->position() == oldPos) {
5586 Guide *item = m_guides.at(i);
5587 item->updateGuide(pos, comment);
5591 } else if (pos > GenTime()) addGuide(pos, comment);
5595 for (int i = 0; i < m_guides.count(); i++) {
5596 if (m_guides.at(i)->position() == oldPos) {
5597 delete m_guides.takeAt(i);
5602 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5604 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5605 m_document->syncGuides(m_guides);
5608 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5610 for (int i = 0; i < m_guides.count(); i++) {
5611 if (m_guides.at(i)->position() == pos) {
5612 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5616 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5617 scene()->addItem(g);
5619 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5620 m_document->syncGuides(m_guides);
5624 void CustomTrackView::slotAddGuide(bool dialog)
5626 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5628 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5629 m_document->timecode(), i18n("Add Guide"), this);
5630 if (d->exec() != QDialog::Accepted) {
5634 marker = d->newMarker();
5637 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5639 if (addGuide(marker.time(), marker.comment())) {
5640 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5641 m_commandStack->push(command);
5645 void CustomTrackView::slotEditGuide(int guidePos)
5648 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5649 else pos = GenTime(guidePos, m_document->fps());
5651 for (int i = 0; i < m_guides.count(); i++) {
5652 if (m_guides.at(i)->position() == pos) {
5653 slotEditGuide(m_guides.at(i)->info());
5658 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5661 void CustomTrackView::slotEditGuide(CommentedTime guide)
5663 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5664 if (d->exec() == QDialog::Accepted) {
5665 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5666 m_commandStack->push(command);
5672 void CustomTrackView::slotEditTimeLineGuide()
5674 if (m_dragGuide == NULL) return;
5675 CommentedTime guide = m_dragGuide->info();
5676 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5677 m_document->timecode(), i18n("Edit Guide"), this);
5678 if (d->exec() == QDialog::Accepted) {
5679 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5680 m_commandStack->push(command);
5685 void CustomTrackView::slotDeleteGuide(int guidePos)
5688 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5689 else pos = GenTime(guidePos, m_document->fps());
5691 for (int i = 0; i < m_guides.count(); i++) {
5692 if (m_guides.at(i)->position() == pos) {
5693 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5694 m_commandStack->push(command);
5699 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5703 void CustomTrackView::slotDeleteTimeLineGuide()
5705 if (m_dragGuide == NULL) return;
5706 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5707 m_commandStack->push(command);
5711 void CustomTrackView::slotDeleteAllGuides()
5713 QUndoCommand *deleteAll = new QUndoCommand();
5714 deleteAll->setText("Delete all guides");
5715 for (int i = 0; i < m_guides.count(); i++) {
5716 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5718 m_commandStack->push(deleteAll);
5721 void CustomTrackView::setTool(PROJECTTOOL tool)
5726 setCursor(m_razorCursor);
5729 setCursor(m_spacerCursor);
5736 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5739 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5740 m_scene->setScale(scaleFactor, verticalScale);
5741 removeTipAnimation();
5742 bool adjust = false;
5743 if (verticalScale != matrix().m22()) adjust = true;
5744 setMatrix(newmatrix);
5746 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5747 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5748 for (int i = 0; i < m_guides.count(); i++) {
5749 QLineF l = m_guides.at(i)->line();
5750 l.setP2(QPointF(l.x2(), newHeight));
5751 m_guides.at(i)->setLine(l);
5753 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5756 int diff = sceneRect().width() - m_projectDuration;
5757 if (diff * newmatrix.m11() < 50) {
5758 if (newmatrix.m11() < 0.4)
5759 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5761 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5763 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5764 centerOn(QPointF(cursorPos(), verticalPos));
5767 void CustomTrackView::slotRefreshGuides()
5769 if (KdenliveSettings::showmarkers()) {
5770 for (int i = 0; i < m_guides.count(); i++)
5771 m_guides.at(i)->update();
5775 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5777 painter->setClipRect(rect);
5778 QPen pen1 = painter->pen();
5779 QColor lineColor = palette().dark().color();
5780 lineColor.setAlpha(100);
5781 pen1.setColor(lineColor);
5782 painter->setPen(pen1);
5783 double min = rect.left();
5784 double max = rect.right();
5785 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5786 int maxTrack = m_document->tracksCount();
5787 QColor lockedColor = palette().button().color();
5788 QColor audioColor = palette().alternateBase().color();
5789 for (int i = 0; i < maxTrack; i++) {
5790 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5791 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5792 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5793 if (i == m_selectedTrack)
5794 painter->fillRect(track, m_activeTrackBrush.brush(this));
5796 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5798 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5802 bool CustomTrackView::findString(const QString &text)
5805 for (int i = 0; i < m_searchPoints.size(); ++i) {
5806 marker = m_searchPoints.at(i).comment();
5807 if (marker.contains(text, Qt::CaseInsensitive)) {
5808 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5809 int vert = verticalScrollBar()->value();
5810 int hor = cursorPos();
5811 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5819 void CustomTrackView::selectFound(QString track, QString pos)
5821 seekCursorPos(m_document->timecode().getFrameCount(pos));
5822 slotSelectTrack(track.toInt());
5824 int vert = verticalScrollBar()->value();
5825 int hor = cursorPos();
5826 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5829 bool CustomTrackView::findNextString(const QString &text)
5832 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5833 marker = m_searchPoints.at(i).comment();
5834 if (marker.contains(text, Qt::CaseInsensitive)) {
5835 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5836 int vert = verticalScrollBar()->value();
5837 int hor = cursorPos();
5838 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5847 void CustomTrackView::initSearchStrings()
5849 m_searchPoints.clear();
5850 QList<QGraphicsItem *> itemList = items();
5851 for (int i = 0; i < itemList.count(); i++) {
5852 // parse all clip names
5853 if (itemList.at(i)->type() == AVWIDGET) {
5854 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5855 GenTime start = item->startPos();
5856 CommentedTime t(start, item->clipName());
5857 m_searchPoints.append(t);
5858 // add all clip markers
5859 QList < CommentedTime > markers = item->commentedSnapMarkers();
5860 m_searchPoints += markers;
5865 for (int i = 0; i < m_guides.count(); i++)
5866 m_searchPoints.append(m_guides.at(i)->info());
5868 qSort(m_searchPoints);
5871 void CustomTrackView::clearSearchStrings()
5873 m_searchPoints.clear();
5877 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5879 QList<ItemInfo> matchingInfo;
5880 QList<QGraphicsItem *> itemList = items();
5881 for (int i = 0; i < itemList.count(); i++) {
5882 if (itemList.at(i)->type() == AVWIDGET) {
5883 ClipItem *item = (ClipItem *)itemList.at(i);
5884 if (item->clipProducer() == clipId)
5885 matchingInfo << item->info();
5888 return matchingInfo;
5891 void CustomTrackView::copyClip()
5893 qDeleteAll(m_copiedItems);
5894 m_copiedItems.clear();
5895 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5896 if (itemList.count() == 0) {
5897 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5900 for (int i = 0; i < itemList.count(); i++) {
5901 if (itemList.at(i)->type() == AVWIDGET) {
5902 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5903 ClipItem *clone = clip->clone(clip->info());
5904 m_copiedItems.append(clone);
5905 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5906 Transition *dup = static_cast <Transition *>(itemList.at(i));
5907 m_copiedItems.append(dup->clone());
5912 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5914 if (m_scene->editMode() != NORMALEDIT) {
5915 // If we are in overwrite mode, always allow the move
5918 int height = m_tracksHeight - 2;
5920 if (type == TRANSITIONWIDGET) {
5921 height = Transition::itemHeight();
5922 offset = Transition::itemOffset();
5924 else if (type == AVWIDGET) {
5925 height = ClipItem::itemHeight();
5926 offset = ClipItem::itemOffset();
5928 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);
5929 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5930 for (int i = 0; i < collisions.count(); i++) {
5931 if (collisions.at(i)->type() == type) {
5938 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5941 for (int i = 0; i < infoList.count(); i++) {
5942 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));
5945 QList<QGraphicsItem *> collisions = scene()->items(path);
5946 for (int i = 0; i < collisions.count(); i++) {
5947 if (collisions.at(i)->type() == type) return false;
5952 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5954 for (int i = 0; i < items.count(); i++) {
5955 ItemInfo info = items.at(i)->info();
5956 info.startPos += offset;
5957 info.endPos += offset;
5958 info.track += trackOffset;
5959 if (!canBePastedTo(info, items.at(i)->type())) return false;
5964 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5966 QPainterPath movePath;
5967 movePath.moveTo(0, 0);
5969 for (int i = 0; i < items.count(); i++) {
5970 ItemInfo info = items.at(i)->info();
5971 info.startPos = info.startPos + offset;
5972 info.endPos = info.endPos + offset;
5973 info.track = info.track + trackOffset;
5974 if (info.startPos < GenTime()) {
5975 // No clip should go below 0
5978 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));
5979 movePath.addRect(rect);
5981 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5982 for (int i = 0; i < collisions.count(); i++) {
5983 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5984 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5992 void CustomTrackView::pasteClip()
5994 if (m_copiedItems.count() == 0) {
5995 emit displayMessage(i18n("No clip copied"), ErrorMessage);
6000 GenTime pos = GenTime(-1);
6001 if (m_menuPosition.isNull()) {
6002 position = mapFromGlobal(QCursor::pos());
6003 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
6004 track = m_selectedTrack;
6005 pos = GenTime(m_cursorPos, m_document->fps());
6006 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6010 position = m_menuPosition;
6013 if (pos == GenTime(-1))
6014 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6016 track = (int)(mapToScene(position).y() / m_tracksHeight);
6018 GenTime leftPos = m_copiedItems.at(0)->startPos();
6019 int lowerTrack = m_copiedItems.at(0)->track();
6020 int upperTrack = m_copiedItems.at(0)->track();
6021 for (int i = 1; i < m_copiedItems.count(); i++) {
6022 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6023 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6024 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6027 GenTime offset = pos - leftPos;
6028 int trackOffset = track - lowerTrack;
6030 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6031 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6032 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6033 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6036 QUndoCommand *pasteClips = new QUndoCommand();
6037 pasteClips->setText("Paste clips");
6038 new RefreshMonitorCommand(this, false, true, pasteClips);
6040 for (int i = 0; i < m_copiedItems.count(); i++) {
6041 // parse all clip names
6042 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6043 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6044 ItemInfo info = clip->info();
6045 info.startPos += offset;
6046 info.endPos += offset;
6047 info.track += trackOffset;
6048 if (canBePastedTo(info, AVWIDGET)) {
6049 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6050 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6051 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6052 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6054 info.startPos = tr->startPos() + offset;
6055 info.endPos = tr->endPos() + offset;
6056 info.track = tr->track() + trackOffset;
6057 int transitionEndTrack;
6058 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6059 else transitionEndTrack = tr->transitionEndTrack();
6060 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6061 if (info.startPos >= info.endPos) {
6062 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6063 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6064 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6067 updateTrackDuration(-1, pasteClips);
6068 new RefreshMonitorCommand(this, false, false, pasteClips);
6069 m_commandStack->push(pasteClips);
6072 void CustomTrackView::pasteClipEffects()
6074 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6075 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6078 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6080 QUndoCommand *paste = new QUndoCommand();
6081 paste->setText("Paste effects");
6083 QList<QGraphicsItem *> clips = scene()->selectedItems();
6086 for (int i = 0; i < clips.count(); ++i) {
6087 if (clips.at(i)->type() == GROUPWIDGET) {
6088 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6089 for (int j = 0; j < children.count(); j++) {
6090 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6091 clips.append(children.at(j));
6097 for (int i = 0; i < clips.count(); ++i) {
6098 if (clips.at(i)->type() == AVWIDGET) {
6099 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6100 for (int j = 0; j < clip->effectsCount(); j++) {
6101 QDomElement eff = clip->effect(j);
6102 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6103 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6104 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6109 if (paste->childCount() > 0) m_commandStack->push(paste);
6112 //adjust effects (fades, ...)
6113 for (int i = 0; i < clips.count(); ++i) {
6114 if (clips.at(i)->type() == AVWIDGET) {
6115 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6116 updatePositionEffects(item, item->info());
6122 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6124 // parse parameters to check if we need to adjust to the new crop start
6125 int diff = (newstart - oldstart).frames(m_document->fps());
6126 int max = (newstart + duration).frames(m_document->fps());
6128 QDomNodeList params = xml.elementsByTagName("parameter");
6129 for (int i = 0; i < params.count(); i++) {
6130 QDomElement e = params.item(i).toElement();
6131 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6132 QString def = e.attribute("default");
6133 // Effect has a keyframe type parameter, we need to adjust the values
6134 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6135 QStringList newKeyFrames;
6136 foreach(const QString &str, keys) {
6137 int pos = str.section(':', 0, 0).toInt();
6138 double val = str.section(':', 1, 1).toDouble();
6141 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6143 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6145 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6146 e.setAttribute("keyframes", newKeyFrames.join(";"));
6151 ClipItem *CustomTrackView::getClipUnderCursor() const
6153 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6154 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6155 for (int i = 0; i < collisions.count(); i++) {
6156 if (collisions.at(i)->type() == AVWIDGET) {
6157 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6158 if (!clip->isItemLocked()) return clip;
6164 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6166 QList<QGraphicsItem *> clips = scene()->selectedItems();
6167 if (clips.isEmpty()) {
6168 return getClipUnderCursor();
6170 AbstractClipItem *item = NULL;
6171 for (int i = 0; i < clips.count(); ++i) {
6172 if (clips.at(i)->type() == AVWIDGET) {
6173 item = static_cast < AbstractClipItem *>(clips.at(i));
6174 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6177 if (item) return item;
6182 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6184 QList<QGraphicsItem *> clips = scene()->selectedItems();
6185 if (clips.isEmpty()) {
6186 return getClipUnderCursor();
6189 // remove all items in the list that are not clips
6190 for (int i = 0; i < clips.count();) {
6191 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6194 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6195 for (int i = 0; i < clips.count(); ++i) {
6196 if (clips.at(i)->type() == AVWIDGET) {
6197 item = static_cast < ClipItem *>(clips.at(i));
6198 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6206 void CustomTrackView::setInPoint()
6208 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6210 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6213 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6218 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6221 QUndoCommand *resizeCommand = new QUndoCommand();
6222 resizeCommand->setText(i18n("Resize group"));
6223 QList <QGraphicsItem *> items = parent->childItems();
6224 for (int i = 0; i < items.count(); ++i) {
6225 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6226 if (item && item->type() == AVWIDGET) {
6227 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6230 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6232 //TODO warn user of failed resize
6233 delete resizeCommand;
6236 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6239 void CustomTrackView::setOutPoint()
6241 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6243 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6246 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6250 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6253 QUndoCommand *resizeCommand = new QUndoCommand();
6254 resizeCommand->setText(i18n("Resize group"));
6255 QList <QGraphicsItem *> items = parent->childItems();
6256 for (int i = 0; i < items.count(); ++i) {
6257 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6258 if (item && item->type() == AVWIDGET) {
6259 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6262 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6264 //TODO warn user of failed resize
6265 delete resizeCommand;
6268 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6271 void CustomTrackView::slotUpdateAllThumbs()
6273 if (!isEnabled()) return;
6274 QList<QGraphicsItem *> itemList = items();
6275 //if (itemList.isEmpty()) return;
6277 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6278 for (int i = 0; i < itemList.count(); i++) {
6279 if (itemList.at(i)->type() == AVWIDGET) {
6280 item = static_cast <ClipItem *>(itemList.at(i));
6281 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6282 // Check if we have a cached thumbnail
6283 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6284 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6285 if (QFile::exists(thumb)) {
6287 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6288 item->slotSetStartThumb(pix);
6291 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6292 QString endThumb = startThumb;
6293 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6294 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6295 if (QFile::exists(startThumb)) {
6296 QPixmap pix(startThumb);
6297 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6298 item->slotSetStartThumb(pix);
6300 if (QFile::exists(endThumb)) {
6301 QPixmap pix(endThumb);
6302 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6303 item->slotSetEndThumb(pix);
6306 item->refreshClip(false, false);
6310 viewport()->update();
6313 void CustomTrackView::saveThumbnails()
6315 QList<QGraphicsItem *> itemList = items();
6317 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6318 for (int i = 0; i < itemList.count(); i++) {
6319 if (itemList.at(i)->type() == AVWIDGET) {
6320 item = static_cast <ClipItem *>(itemList.at(i));
6321 if (item->clipType() != COLOR) {
6322 // Check if we have a cached thumbnail
6323 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6324 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6325 if (!QFile::exists(thumb)) {
6326 QPixmap pix(item->startThumb());
6330 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6331 QString endThumb = startThumb;
6332 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6333 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6334 if (!QFile::exists(startThumb)) {
6335 QPixmap pix(item->startThumb());
6336 pix.save(startThumb);
6338 if (!QFile::exists(endThumb)) {
6339 QPixmap pix(item->endThumb());
6349 void CustomTrackView::slotInsertTrack(int ix)
6351 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6352 d->comboTracks->setCurrentIndex(ix);
6353 d->label->setText(i18n("Insert track"));
6354 d->setWindowTitle(i18n("Insert New Track"));
6356 if (d->exec() == QDialog::Accepted) {
6357 ix = d->comboTracks->currentIndex();
6358 if (d->before_select->currentIndex() == 1)
6362 info.isMute = false;
6363 info.isLocked = false;
6364 info.effectsList = EffectsList(true);
6365 if (d->video_track->isChecked()) {
6366 info.type = VIDEOTRACK;
6367 info.isBlind = false;
6369 info.type = AUDIOTRACK;
6370 info.isBlind = true;
6372 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6373 m_commandStack->push(addTrack);
6374 setDocumentModified();
6379 void CustomTrackView::slotDeleteTrack(int ix)
6381 if (m_document->tracksCount() < 2) return;
6382 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6383 d->comboTracks->setCurrentIndex(ix);
6384 d->label->setText(i18n("Delete track"));
6385 d->before_select->setHidden(true);
6386 d->setWindowTitle(i18n("Delete Track"));
6387 d->video_track->setHidden(true);
6388 d->audio_track->setHidden(true);
6389 if (d->exec() == QDialog::Accepted) {
6390 ix = d->comboTracks->currentIndex();
6391 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6392 deleteTimelineTrack(ix, info);
6393 setDocumentModified();
6394 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6395 m_commandStack->push(command);*/
6400 void CustomTrackView::slotConfigTracks(int ix)
6402 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6403 ix, parentWidget());
6404 if (d->exec() == QDialog::Accepted) {
6405 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6406 m_commandStack->push(configTracks);
6407 QList <int> toDelete = d->deletedTracks();
6408 for (int i = 0; i < toDelete.count(); ++i) {
6409 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6410 deleteTimelineTrack(toDelete.at(i) - i, info);
6412 setDocumentModified();
6417 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6419 if (m_document->tracksCount() < 2) return;
6420 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6421 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6422 QList<QGraphicsItem *> selection = m_scene->items(r);
6423 QUndoCommand *deleteTrack = new QUndoCommand();
6424 deleteTrack->setText("Delete track");
6426 // Delete all clips in selected track
6427 for (int i = 0; i < selection.count(); i++) {
6428 if (selection.at(i)->type() == AVWIDGET) {
6429 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6430 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6431 m_waitingThumbs.removeAll(item);
6432 m_scene->removeItem(item);
6435 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6436 Transition *item = static_cast <Transition *>(selection.at(i));
6437 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6438 m_scene->removeItem(item);
6444 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6445 m_commandStack->push(deleteTrack);
6448 void CustomTrackView::autoTransition()
6450 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6451 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6452 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6455 Transition *tr = static_cast <Transition*>(itemList.at(0));
6456 tr->setAutomatic(!tr->isAutomatic());
6457 QDomElement transition = tr->toXML();
6458 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);
6459 setDocumentModified();
6462 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6464 QList<QGraphicsItem *> list = scene()->items();
6465 ClipItem *clip = NULL;
6466 for (int i = 0; i < list.size(); ++i) {
6467 if (list.at(i)->type() == AVWIDGET) {
6468 clip = static_cast <ClipItem *>(list.at(i));
6469 if (clip->clipProducer() == id) {
6470 clip->setClipName(name);
6474 viewport()->update();
6477 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6479 minimum = GenTime();
6480 maximum = GenTime();
6481 QList<QGraphicsItem *> selection;
6482 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6483 selection.removeAll(item);
6484 for (int i = 0; i < selection.count(); i++) {
6485 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6486 if (clip && clip->type() == AVWIDGET) {
6487 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6488 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6493 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6495 minimum = GenTime();
6496 maximum = GenTime();
6497 QList<QGraphicsItem *> selection;
6498 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6499 selection.removeAll(item);
6500 for (int i = 0; i < selection.count(); i++) {
6501 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6502 if (clip && clip->type() == TRANSITIONWIDGET) {
6503 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6504 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6509 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6511 for (int i = 0; i < groups.count(); i++) {
6512 QDomNodeList children = groups.at(i).childNodes();
6513 scene()->clearSelection();
6514 QList <QGraphicsItem*>list;
6515 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6516 QDomElement elem = children.item(nodeindex).toElement();
6517 int pos = elem.attribute("position").toInt();
6518 int track = elem.attribute("track").toInt();
6519 if (elem.tagName() == "clipitem") {
6520 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6521 if (clip) list.append(clip);//clip->setSelected(true);
6523 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6524 if (clip) list.append(clip);//clip->setSelected(true);
6527 groupSelectedItems(list, true);
6531 void CustomTrackView::splitAudio()
6533 resetSelectionGroup();
6534 QList<QGraphicsItem *> selection = scene()->selectedItems();
6535 if (selection.isEmpty()) {
6536 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6539 QUndoCommand *splitCommand = new QUndoCommand();
6540 splitCommand->setText(i18n("Split audio"));
6541 for (int i = 0; i < selection.count(); i++) {
6542 if (selection.at(i)->type() == AVWIDGET) {
6543 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6544 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6545 if (clip->parentItem()) {
6546 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6548 EffectsList effects;
6549 effects.clone(clip->effectList());
6550 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6555 if (splitCommand->childCount()) {
6556 updateTrackDuration(-1, splitCommand);
6557 m_commandStack->push(splitCommand);
6561 void CustomTrackView::setAudioAlignReference()
6563 QList<QGraphicsItem *> selection = scene()->selectedItems();
6564 if (selection.isEmpty() || selection.size() > 1) {
6565 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6568 if (m_audioCorrelator != NULL) {
6569 delete m_audioCorrelator;
6571 if (selection.at(0)->type() == AVWIDGET) {
6572 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6573 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6574 m_audioAlignmentReference = clip;
6576 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6577 m_audioCorrelator = new AudioCorrelation(envelope);
6581 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6582 envelope->dumpInfo();
6586 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6590 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6593 void CustomTrackView::alignAudio()
6595 bool referenceOK = true;
6596 if (m_audioCorrelator == NULL) {
6597 referenceOK = false;
6600 if (!scene()->items().contains(m_audioAlignmentReference)) {
6601 // The reference item has been deleted from the timeline (or so)
6602 referenceOK = false;
6606 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6611 QList<QGraphicsItem *> selection = scene()->selectedItems();
6612 foreach (QGraphicsItem *item, selection) {
6613 if (item->type() == AVWIDGET) {
6615 ClipItem *clip = static_cast<ClipItem*>(item);
6616 if (clip == m_audioAlignmentReference) {
6620 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6621 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()));
6623 // FFT only for larger vectors. We could use it all time, but for small vectors
6624 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6625 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6626 int shift = m_audioCorrelator->getShift(index);
6631 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6632 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6633 envelope->dumpInfo();
6635 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6636 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6637 qDebug() << "We will start at " << targetPos;
6638 qDebug() << "to shift by " << shift;
6639 qDebug() << "(eventually)";
6640 qDebug() << "(maybe)";
6644 QUndoCommand *moveCommand = new QUndoCommand();
6646 GenTime add(shift, m_document->fps());
6647 ItemInfo start = clip->info();
6649 ItemInfo end = start;
6650 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6651 end.endPos = end.startPos + start.cropDuration;
6653 if ( end.startPos.seconds() < 0 ) {
6654 // Clip would start before 0, so crop it first
6655 GenTime cropBy = -end.startPos;
6658 qDebug() << "Need to crop clip. " << start;
6659 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6662 ItemInfo resized = start;
6663 resized.startPos += cropBy;
6665 resizeClip(start, resized);
6666 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6668 start = clip->info();
6669 end.startPos += cropBy;
6672 qDebug() << "Clip cropped. " << start;
6673 qDebug() << "Moving to: " << end;
6677 if (itemCollision(clip, end)) {
6679 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6683 moveCommand->setText(i18n("Auto-align clip"));
6684 new MoveClipCommand(this, start, end, true, moveCommand);
6685 updateTrackDuration(clip->track(), moveCommand);
6686 m_commandStack->push(moveCommand);
6693 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6695 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6699 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6701 ClipItem *clip = getClipItemAt(pos, track);
6703 kDebug() << "// Cannot find clip to split!!!";
6707 int start = pos.frames(m_document->fps());
6708 int freetrack = m_document->tracksCount() - track - 1;
6710 // do not split audio when we are on an audio track
6711 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6714 for (; freetrack > 0; freetrack--) {
6715 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6716 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6717 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6718 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6719 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6724 if (freetrack == 0) {
6725 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6727 ItemInfo info = clip->info();
6728 info.track = m_document->tracksCount() - freetrack;
6729 QDomElement xml = clip->xml();
6730 xml.setAttribute("audio_only", 1);
6731 scene()->clearSelection();
6732 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6733 clip->setSelected(true);
6734 ClipItem *audioClip = getClipItemAt(start, info.track);
6736 clip->setVideoOnly(true);
6737 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6738 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6739 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6741 m_document->renderer()->unlockService(tractor);
6742 audioClip->setSelected(true);
6744 // keep video effects, move audio effects to audio clip
6747 for (int i = 0; i < effects.count(); ++i) {
6748 if (effects.at(i).attribute("type") == "audio") {
6749 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6752 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6756 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, true);
6760 // unsplit clip: remove audio part and change video part to normal clip
6761 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6762 kDebug() << "//CANNOT FIND CLP GRP";
6765 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6766 QList<QGraphicsItem *> children = grp->childItems();
6767 if (children.count() != 2) {
6768 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6771 for (int i = 0; i < children.count(); i++) {
6772 if (children.at(i) != clip) {
6773 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6774 ItemInfo info = clip->info();
6775 deleteClip(clp->info());
6776 clip->setVideoOnly(false);
6777 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6778 if (!m_document->renderer()->mltUpdateClipProducer(
6780 m_document->tracksCount() - info.track,
6781 info.startPos.frames(m_document->fps()),
6782 clip->baseClip()->getProducer(info.track))) {
6784 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6785 info.startPos.frames(m_document->fps()), info.track),
6788 m_document->renderer()->unlockService(tractor);
6790 // re-add audio effects
6791 for (int i = 0; i < effects.count(); ++i) {
6792 if (effects.at(i).attribute("type") == "audio") {
6793 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6800 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6801 m_document->clipManager()->removeGroup(grp);
6802 scene()->destroyItemGroup(grp);
6806 void CustomTrackView::setVideoOnly()
6808 resetSelectionGroup();
6809 QList<QGraphicsItem *> selection = scene()->selectedItems();
6810 if (selection.isEmpty()) {
6811 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6814 QUndoCommand *videoCommand = new QUndoCommand();
6815 videoCommand->setText(i18n("Video only"));
6816 for (int i = 0; i < selection.count(); i++) {
6817 if (selection.at(i)->type() == AVWIDGET) {
6818 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6819 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6820 if (clip->parentItem()) {
6821 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6823 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6828 m_commandStack->push(videoCommand);
6831 void CustomTrackView::setAudioOnly()
6833 resetSelectionGroup();
6834 QList<QGraphicsItem *> selection = scene()->selectedItems();
6835 if (selection.isEmpty()) {
6836 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6839 QUndoCommand *videoCommand = new QUndoCommand();
6840 videoCommand->setText(i18n("Audio only"));
6841 for (int i = 0; i < selection.count(); i++) {
6842 if (selection.at(i)->type() == AVWIDGET) {
6843 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6844 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6845 if (clip->parentItem()) {
6846 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6848 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6853 m_commandStack->push(videoCommand);
6856 void CustomTrackView::setAudioAndVideo()
6858 resetSelectionGroup();
6859 QList<QGraphicsItem *> selection = scene()->selectedItems();
6860 if (selection.isEmpty()) {
6861 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6864 QUndoCommand *videoCommand = new QUndoCommand();
6865 videoCommand->setText(i18n("Audio and Video"));
6866 for (int i = 0; i < selection.count(); i++) {
6867 if (selection.at(i)->type() == AVWIDGET) {
6868 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6869 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6870 if (clip->parentItem()) {
6871 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6873 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6878 m_commandStack->push(videoCommand);
6881 void CustomTrackView::monitorRefresh()
6883 m_document->renderer()->doRefresh();
6886 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6888 ClipItem *clip = getClipItemAt(pos, track);
6890 kDebug() << "// Cannot find clip to split!!!";
6893 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6895 int start = pos.frames(m_document->fps());
6896 clip->setVideoOnly(true);
6897 clip->setAudioOnly(false);
6898 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6899 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6901 } else if (audioOnly) {
6902 int start = pos.frames(m_document->fps());
6903 clip->setAudioOnly(true);
6904 clip->setVideoOnly(false);
6905 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6906 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6909 int start = pos.frames(m_document->fps());
6910 clip->setAudioOnly(false);
6911 clip->setVideoOnly(false);
6912 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6913 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6916 m_document->renderer()->unlockService(tractor);
6918 setDocumentModified();
6921 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6925 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6926 m_clipTypeGroup->setEnabled(false);
6927 hasAudio = clip != NULL && clip->clipType() == AUDIO;
6930 switch (clip->clipType()) {
6944 m_clipTypeGroup->setEnabled(true);
6945 QList <QAction *> actions = m_clipTypeGroup->actions();
6947 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6948 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6949 else lookup = "clip_audio_and_video";
6950 for (int i = 0; i < actions.count(); i++) {
6951 if (actions.at(i)->data().toString() == lookup) {
6952 actions.at(i)->setChecked(true);
6958 for (int i = 0; i < m_audioActions.count(); i++) {
6959 m_audioActions.at(i)->setEnabled(hasAudio);
6961 for (int i = 0; i < m_avActions.count(); i++) {
6962 m_avActions.at(i)->setEnabled(hasAV);
6966 void CustomTrackView::slotGoToMarker(QAction *action)
6968 int pos = action->data().toInt();
6972 void CustomTrackView::reloadTransitionLumas()
6976 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6977 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6978 for (int i = 0; i < params.count(); i++) {
6979 QDomElement e = params.item(i).toElement();
6980 if (e.attribute("tag") == "resource") {
6981 lumaNames = e.attribute("paramlistdisplay");
6982 lumaFiles = e.attribute("paramlist");
6987 QList<QGraphicsItem *> itemList = items();
6988 Transition *transitionitem;
6989 QDomElement transitionXml;
6990 for (int i = 0; i < itemList.count(); i++) {
6991 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6992 transitionitem = static_cast <Transition*>(itemList.at(i));
6993 transitionXml = transitionitem->toXML();
6994 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6995 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6996 for (int i = 0; i < params.count(); i++) {
6997 QDomElement e = params.item(i).toElement();
6998 if (e.attribute("tag") == "resource") {
6999 e.setAttribute("paramlistdisplay", lumaNames);
7000 e.setAttribute("paramlist", lumaFiles);
7005 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
7006 QDomNodeList params = transitionXml.elementsByTagName("parameter");
7007 for (int i = 0; i < params.count(); i++) {
7008 QDomElement e = params.item(i).toElement();
7009 if (e.attribute("tag") == "luma") {
7010 e.setAttribute("paramlistdisplay", lumaNames);
7011 e.setAttribute("paramlist", lumaFiles);
7018 emit transitionItemSelected(NULL);
7021 double CustomTrackView::fps() const
7023 return m_document->fps();
7026 void CustomTrackView::updateProjectFps()
7028 // update all clips to the new fps
7029 resetSelectionGroup();
7030 scene()->clearSelection();
7032 QList<QGraphicsItem *> itemList = items();
7033 for (int i = 0; i < itemList.count(); i++) {
7034 // remove all items and re-add them one by one
7035 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7037 for (int i = 0; i < itemList.count(); i++) {
7038 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7039 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7040 clip->updateFps(m_document->fps());
7041 m_scene->addItem(clip);
7042 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7043 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7044 QList<QGraphicsItem *> children = grp->childItems();
7045 for (int j = 0; j < children.count(); j++) {
7046 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7047 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7048 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7049 clip->updateFps(m_document->fps());
7052 m_document->clipManager()->removeGroup(grp);
7053 m_scene->addItem(grp);
7054 scene()->destroyItemGroup(grp);
7055 scene()->clearSelection();
7056 /*for (int j = 0; j < children.count(); j++) {
7057 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7058 //children.at(j)->setParentItem(0);
7059 children.at(j)->setSelected(true);
7062 groupSelectedItems(children, true);
7063 } else if (itemList.at(i)->type() == GUIDEITEM) {
7064 Guide *g = static_cast<Guide *>(itemList.at(i));
7066 m_scene->addItem(g);
7069 viewport()->update();
7072 void CustomTrackView::slotTrackDown()
7074 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7075 else m_selectedTrack++;
7076 emit updateTrackHeaders();
7077 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7078 ensureVisible(rect, 0, 0);
7079 viewport()->update();
7082 void CustomTrackView::slotTrackUp()
7084 if (m_selectedTrack > 0) m_selectedTrack--;
7085 else m_selectedTrack = m_document->tracksCount() - 1;
7086 emit updateTrackHeaders();
7087 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7088 ensureVisible(rect, 0, 0);
7089 viewport()->update();
7092 int CustomTrackView::selectedTrack() const
7094 return m_selectedTrack;
7097 QStringList CustomTrackView::selectedClips() const
7099 QStringList clipIds;
7100 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7101 for (int i = 0; i < selection.count(); i++) {
7102 if (selection.at(i)->type() == AVWIDGET) {
7103 ClipItem *item = (ClipItem *)selection.at(i);
7104 clipIds << item->clipProducer();
7110 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7112 QList<ClipItem *> clips;
7113 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7114 for (int i = 0; i < selection.count(); i++) {
7115 if (selection.at(i)->type() == AVWIDGET) {
7116 clips.append((ClipItem *)selection.at(i));
7122 void CustomTrackView::slotSelectTrack(int ix)
7124 m_selectedTrack = qMax(0, ix);
7125 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7126 emit updateTrackHeaders();
7127 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7128 ensureVisible(rect, 0, 0);
7129 viewport()->update();
7132 void CustomTrackView::slotSelectClipsInTrack()
7134 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7135 resetSelectionGroup();
7136 QList<QGraphicsItem *> selection = m_scene->items(rect);
7137 m_scene->clearSelection();
7138 QList<QGraphicsItem *> list;
7139 for (int i = 0; i < selection.count(); i++) {
7140 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7141 list.append(selection.at(i));
7144 groupSelectedItems(list, false, true);
7147 void CustomTrackView::slotSelectAllClips()
7149 m_scene->clearSelection();
7150 resetSelectionGroup();
7151 groupSelectedItems(m_scene->items(), false, true);
7154 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7157 if (track != -1 && pos != -1)
7158 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7160 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7161 QList<QGraphicsItem *> selection = m_scene->items(rect);
7162 resetSelectionGroup(group);
7163 if (!group) m_scene->clearSelection();
7164 for (int i = 0; i < selection.count(); i++) {
7165 if (selection.at(i)->type() == AVWIDGET) {
7166 selection.at(i)->setSelected(add);
7170 if (group) groupSelectedItems();
7173 void CustomTrackView::selectTransition(bool add, bool group)
7175 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7176 QList<QGraphicsItem *> selection = m_scene->items(rect);
7177 resetSelectionGroup(group);
7178 if (!group) m_scene->clearSelection();
7179 for (int i = 0; i < selection.count(); i++) {
7180 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7181 selection.at(i)->setSelected(add);
7185 if (group) groupSelectedItems();
7188 QStringList CustomTrackView::extractTransitionsLumas()
7191 QList<QGraphicsItem *> itemList = items();
7192 Transition *transitionitem;
7193 QDomElement transitionXml;
7194 for (int i = 0; i < itemList.count(); i++) {
7195 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7196 transitionitem = static_cast <Transition*>(itemList.at(i));
7197 transitionXml = transitionitem->toXML();
7198 // luma files in transitions can be in "resource" or "luma" property
7199 QString luma = EffectsList::parameter(transitionXml, "luma");
7200 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7201 if (!luma.isEmpty()) urls << KUrl(luma).path();
7204 urls.removeDuplicates();
7208 void CustomTrackView::setEditMode(EDITMODE mode)
7210 m_scene->setEditMode(mode);
7213 void CustomTrackView::checkTrackSequence(int track)
7215 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7216 //track = m_document->tracksCount() -track;
7217 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7218 QList<QGraphicsItem *> selection = m_scene->items(rect);
7219 QList <int> timelineList;
7220 timelineList.append(0);
7221 for (int i = 0; i < selection.count(); i++) {
7222 if (selection.at(i)->type() == AVWIDGET) {
7223 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7224 int start = clip->startPos().frames(m_document->fps());
7225 int end = clip->endPos().frames(m_document->fps());
7226 if (!timelineList.contains(start)) timelineList.append(start);
7227 if (!timelineList.contains(end)) timelineList.append(end);
7230 qSort(timelineList);
7231 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7232 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7235 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7237 if (data.isEmpty()) return;
7238 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7240 info.startPos = GenTime(in, m_document->fps());
7241 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7242 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7243 info.cropDuration = info.endPos - info.startPos;
7244 info.track = m_selectedTrack;
7245 QUndoCommand *addCommand = new QUndoCommand();
7246 addCommand->setText(i18n("Insert clip"));
7247 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7248 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7249 updateTrackDuration(info.track, addCommand);
7250 m_commandStack->push(addCommand);
7252 selectClip(true, false, m_selectedTrack, in);
7253 // Automatic audio split
7254 if (KdenliveSettings::splitaudio())
7258 void CustomTrackView::clearSelection(bool emitInfo)
7260 resetSelectionGroup();
7261 scene()->clearSelection();
7263 if (emitInfo) emit clipItemSelected(NULL);
7266 void CustomTrackView::updatePalette()
7268 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7272 pen1.setColor(palette().text().color());
7273 m_cursorLine->setPen(pen1);
7277 void CustomTrackView::removeTipAnimation()
7280 scene()->removeItem(m_visualTip);
7281 m_animationTimer->stop();
7289 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7291 if (m_visualTip == NULL) {
7292 QRectF rect = clip->sceneBoundingRect();
7293 m_animation = new QGraphicsItemAnimation;
7294 m_animation->setTimeLine(m_animationTimer);
7295 m_animation->setScaleAt(1, 1, 1);
7300 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7301 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7302 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7304 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7306 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7308 m_animation->setScaleAt(.5, 2, 2);
7312 polygon << QPoint(0, - size * 2);
7313 if (mode == RESIZESTART)
7314 polygon << QPoint(size * 2, 0);
7316 polygon << QPoint(- size * 2, 0);
7317 polygon << QPoint(0, size * 2);
7318 polygon << QPoint(0, - size * 2);
7320 m_visualTip = new QGraphicsPolygonItem(polygon);
7321 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7322 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7323 if (mode == RESIZESTART)
7324 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7326 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7328 m_animation->setScaleAt(.5, 2, 1);
7330 case TRANSITIONSTART:
7332 polygon << QPoint(0, - size * 2);
7333 if (mode == TRANSITIONSTART)
7334 polygon << QPoint(size * 2, 0);
7336 polygon << QPoint(- size * 2, 0);
7337 polygon << QPoint(0, 0);
7338 polygon << QPoint(0, - size * 2);
7340 m_visualTip = new QGraphicsPolygonItem(polygon);
7341 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7342 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7343 if (mode == TRANSITIONSTART)
7344 m_visualTip->setPos(rect.x(), rect.bottom());
7346 m_visualTip->setPos(rect.right(), rect.bottom());
7348 m_animation->setScaleAt(.5, 2, 2);
7355 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7356 m_visualTip->setZValue(100);
7357 scene()->addItem(m_visualTip);
7358 m_animation->setItem(m_visualTip);
7359 m_animationTimer->start();
7363 bool CustomTrackView::hasAudio(int track) const
7365 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7366 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7367 QGraphicsItem *item;
7368 for (int i = 0; i < collisions.count(); i++) {
7369 item = collisions.at(i);
7370 if (!item->isEnabled()) continue;
7371 if (item->type() == AVWIDGET) {
7372 ClipItem *clip = static_cast <ClipItem *>(item);
7373 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7379 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7382 QUndoCommand *effectCommand = new QUndoCommand();
7384 if (effect.tagName() == "effectgroup") {
7385 effectName = effect.attribute("name");
7387 QDomElement namenode = effect.firstChildElement("name");
7388 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7389 else effectName = i18n("effect");
7391 effectCommand->setText(i18n("Add %1", effectName));
7392 if (effect.tagName() == "effectgroup") {
7393 QDomNodeList effectlist = effect.elementsByTagName("effect");
7394 for (int j = 0; j < effectlist.count(); j++) {
7395 QDomElement trackeffect = effectlist.at(j).toElement();
7396 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7397 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7400 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7404 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7405 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7406 delete effectCommand;
7409 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7412 if (effectCommand->childCount() > 0) {
7413 m_commandStack->push(effectCommand);
7414 setDocumentModified();
7416 else delete effectCommand;
7420 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7422 EffectsParameterList parameters;
7424 parameters.addParam("tag", effect.attribute("tag"));
7425 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7426 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7427 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7428 parameters.addParam("id", effect.attribute("id"));
7429 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7430 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7431 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7432 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7433 if (effect.attribute("id") == "region") {
7434 QDomNodeList subeffects = effect.elementsByTagName("effect");
7435 for (int i = 0; i < subeffects.count(); i++) {
7436 QDomElement subeffect = subeffects.at(i).toElement();
7437 int subeffectix = subeffect.attribute("region_ix").toInt();
7438 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7439 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7440 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7441 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7442 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7446 QDomNodeList params = effect.elementsByTagName("parameter");
7447 adjustEffectParameters(parameters, params, m_document->mltProfile());
7453 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7456 for (int i = 0; i < params.count(); i++) {
7457 QDomElement e = params.item(i).toElement();
7458 QString paramname = prefix + e.attribute("name");
7459 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7460 // effects with geometry param need in / out synced with the clip, request it...
7461 parameters.addParam("_sync_in_out", "1");
7463 if (e.attribute("type") == "simplekeyframe") {
7464 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7465 double factor = e.attribute("factor", "1").toDouble();
7466 double offset = e.attribute("offset", "0").toDouble();
7467 for (int j = 0; j < values.count(); j++) {
7468 QString pos = values.at(j).section(':', 0, 0);
7469 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7470 values[j] = pos + '=' + locale.toString(val);
7472 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7473 parameters.addParam(paramname, values.join(";"));
7474 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7475 parameters.addParam("max", e.attribute("max"));
7476 parameters.addParam("min", e.attribute("min"));
7477 parameters.addParam("factor", e.attribute("factor", "1"));*/
7478 } else if (e.attribute("type") == "keyframe") {
7479 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7480 parameters.addParam("keyframes", e.attribute("keyframes"));
7481 parameters.addParam("max", e.attribute("max"));
7482 parameters.addParam("min", e.attribute("min"));
7483 parameters.addParam("factor", e.attribute("factor", "1"));
7484 parameters.addParam("offset", e.attribute("offset", "0"));
7485 parameters.addParam("starttag", e.attribute("starttag", "start"));
7486 parameters.addParam("endtag", e.attribute("endtag", "end"));
7487 } else if (e.attribute("namedesc").contains(';')) {
7488 QString format = e.attribute("format");
7489 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7490 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7492 QTextStream txtNeu(&neu);
7493 if (values.size() > 0)
7494 txtNeu << (int)values[0].toDouble();
7495 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7496 txtNeu << separators[i];
7497 txtNeu << (int)(values[i+1].toDouble());
7499 parameters.addParam("start", neu);
7501 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7503 if (e.attribute("factor").contains('%')) {
7504 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7506 fact = e.attribute("factor", "1").toDouble();
7508 double offset = e.attribute("offset", "0").toDouble();
7509 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7511 parameters.addParam(paramname, e.attribute("value"));
7518 void CustomTrackView::updateTrackNames(int track, bool added)
7520 QList <TrackInfo> tracks = m_document->tracksList();
7521 int max = tracks.count();
7522 int docTrack = max - track - 1;
7524 // count number of tracks of each type
7525 int videoTracks = 0;
7526 int audioTracks = 0;
7527 for (int i = max - 1; i >= 0; --i) {
7528 TrackInfo info = tracks.at(i);
7529 if (info.type == VIDEOTRACK)
7534 if (i <= docTrack) {
7535 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7536 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7539 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7540 info.trackName = type + QString::number(typeNumber);
7541 m_document->setTrackType(i, info);
7544 if (info.trackName == type + QString::number(typeNumber + 1)) {
7545 info.trackName = type + QString::number(typeNumber);
7546 m_document->setTrackType(i, info);
7551 emit tracksChanged();
7554 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7560 tracks << m_document->tracksCount() - track - 1;
7562 // negative track number -> update all tracks
7563 for (int i = 0; i < m_document->tracksCount(); ++i)
7567 for (int i = 0; i < tracks.count(); ++i) {
7569 // t + 1 because of black background track
7570 duration = m_document->renderer()->mltTrackDuration(t + 1);
7571 if (duration != m_document->trackDuration(t)) {
7572 m_document->setTrackDuration(t, duration);
7575 EffectsList effects = m_document->getTrackEffects(t);
7576 for (int j = 0; j < effects.count(); ++j) {
7578 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7579 * - update the effectstack if necessary
7586 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7588 QList<QGraphicsItem *> list = scene()->items();
7589 ClipItem *clip = NULL;
7590 for (int i = 0; i < list.size(); ++i) {
7591 if (list.at(i)->type() == AVWIDGET) {
7592 clip = static_cast <ClipItem *>(list.at(i));
7593 if (clip->clipProducer() == id) {
7594 clip->refreshClip(true, resetThumbs);
7600 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7602 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7604 if (!effects.isEmpty()) {
7605 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7606 while (i != effects.constEnd()) {
7607 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);
7614 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7616 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7618 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7621 QDomElement newEffect;
7622 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7623 if (effect.attribute("id") == extra.value("finalfilter")) {
7624 newEffect = effect.cloneNode().toElement();
7625 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7626 while (i != filterParams.constEnd()) {
7627 EffectsList::setParameter(newEffect, i.key(), i.value());
7628 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7631 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7632 m_commandStack->push(command);
7633 emit clipItemSelected(clip);
7638 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7640 ClipItem *item = NULL;
7641 if (type == TRANSITIONWIDGET) {
7642 // We want to import keyframes to a transition
7643 if (!m_selectionGroup) {
7644 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7647 // Make sure there is no collision
7648 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7649 for (int i = 0; i < children.count(); i++) {
7650 if (children.at(i)->type() == AVWIDGET) {
7651 item = (ClipItem*) children.at(i);
7657 // Import keyframes from current clip to its effect
7658 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7662 emit displayMessage(i18n("No clip found"), ErrorMessage);
7665 QMap <QString, QString> data = item->baseClip()->analysisData();
7666 if (data.isEmpty()) {
7667 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7670 QPointer<QDialog> d = new QDialog(this);
7671 Ui::ImportKeyframesDialog_UI ui;
7676 QMap<QString, QString>::const_iterator i = data.constBegin();
7677 while (i != data.constEnd()) {
7678 ui.data_list->insertItem(ix, i.key());
7679 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7684 if (d->exec() != QDialog::Accepted) {
7688 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7690 int offset = item->cropStart().frames(m_document->fps());
7691 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7692 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7693 Mlt::GeometryItem gitem;
7694 geometry.fetch(&gitem, offset);
7696 newGeometry.insert(gitem);
7697 int pos = offset + 1;
7698 while (!geometry.next_key(&gitem, pos)) {
7699 pos = gitem.frame();
7700 gitem.frame(pos - offset);
7702 newGeometry.insert(gitem);
7704 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7707 if (ui.import_position->isChecked()) {
7708 if (ui.import_size->isChecked()) {
7709 foreach(QString key, keyframeList) {
7710 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7711 else result.append(key);
7716 foreach(QString key, keyframeList) {
7717 result.append(key.section(':', 0, 0));
7722 else if (ui.import_size->isChecked()) {
7723 foreach(QString key, keyframeList) {
7724 result.append(key.section(':', 1, 1));
7728 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);