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 (selection.at(i)->type() == GROUPWIDGET) {
1271 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1274 for (int i = 0; i < selection.count(); i++) {
1275 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1276 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1277 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1280 itemsList.insert(selection.at(i));
1284 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1285 if (itemsList.count() == 1 && groupsList.isEmpty()) {
1286 // only one item selected:
1287 QSetIterator<QGraphicsItem *> it(itemsList);
1288 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1289 m_dragItem->setSelected(true);
1294 // Find top left position of selection
1295 foreach (const QGraphicsItemGroup *value, groupsList) {
1296 rectUnion = rectUnion.united(value->sceneBoundingRect());
1298 foreach (const QGraphicsItem *value, itemsList) {
1299 rectUnion = rectUnion.united(value->sceneBoundingRect());
1301 bool snap = KdenliveSettings::snaptopoints();
1302 KdenliveSettings::setSnaptopoints(false);
1303 if (createNewGroup) {
1304 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1305 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1306 QPointF diff = newGroup->pos();
1307 newGroup->translate(-diff.x(), -diff.y());
1308 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1310 scene()->addItem(newGroup);
1311 // Check if we are trying to include a group in a group
1312 foreach (QGraphicsItemGroup *value, groupsList) {
1313 QList<QGraphicsItem *> children = value->childItems();
1314 for (int i = 0; i < children.count(); i++) {
1315 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1316 itemsList.insert(children.at(i));
1318 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1319 m_document->clipManager()->removeGroup(grp);
1320 scene()->destroyItemGroup(grp);
1323 foreach (QGraphicsItem *value, itemsList) {
1324 newGroup->addItem(value);
1326 KdenliveSettings::setSnaptopoints(snap);
1327 if (selectNewGroup) newGroup->setSelected(true);
1329 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1330 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1331 QPointF diff = m_selectionGroup->pos();
1332 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1333 m_selectionGroup->translate(- diff.x(), -diff.y());
1335 scene()->addItem(m_selectionGroup);
1336 foreach (QGraphicsItemGroup *value, groupsList) {
1337 m_selectionGroup->addItem(value);
1339 foreach (QGraphicsItem *value, itemsList) {
1340 m_selectionGroup->addItem(value);
1342 KdenliveSettings::setSnaptopoints(snap);
1343 if (m_selectionGroup) {
1344 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1345 m_selectionGroupInfo.track = m_selectionGroup->track();
1346 if (selectNewGroup) m_selectionGroup->setSelected(true);
1351 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1353 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1354 /*if (m_moveOpMode == KEYFRAME) {
1355 // user double clicked on a keyframe, open edit dialog
1356 //TODO: update for effects with several values per keyframe
1357 QDialog d(parentWidget());
1358 Ui::KeyFrameDialog_UI view;
1360 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1361 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1362 view.kfr_value->setFocus();
1363 if (d.exec() == QDialog::Accepted) {
1364 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1365 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1366 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1367 QString previous = item->keyframes(item->selectedEffectIndex());
1368 item->updateKeyframeEffect();
1369 QString next = item->keyframes(item->selectedEffectIndex());
1370 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1371 m_commandStack->push(command);
1372 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1373 emit clipItemSelected(item, item->selectedEffectIndex());
1378 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1379 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1380 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1381 //QString previous = item->keyframes(item->selectedEffectIndex());
1382 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1383 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1384 //item->updateKeyframeEffect();
1385 //QString next = item->keyframes(item->selectedEffectIndex());
1386 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1387 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1388 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1389 m_commandStack->push(command);
1390 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1391 emit clipItemSelected(item, item->selectedEffectIndex());
1393 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1396 QList<QGraphicsItem *> collisionList = items(event->pos());
1397 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1398 Guide *editGuide = (Guide *) collisionList.at(0);
1399 if (editGuide) slotEditGuide(editGuide->info());
1404 void CustomTrackView::editItemDuration()
1406 AbstractClipItem *item;
1410 if (m_scene->selectedItems().count() == 1) {
1411 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1413 if (m_scene->selectedItems().empty())
1414 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1416 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1422 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1426 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1427 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1431 if (!item->isItemLocked()) {
1434 if (item->type() == TRANSITIONWIDGET)
1435 getTransitionAvailableSpace(item, minimum, maximum);
1437 getClipAvailableSpace(item, minimum, maximum);
1439 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1440 m_document->timecode(), minimum, maximum, this);
1441 if (d->exec() == QDialog::Accepted) {
1442 ItemInfo clipInfo = item->info();
1443 ItemInfo startInfo = clipInfo;
1444 if (item->type() == TRANSITIONWIDGET) {
1445 // move & resize transition
1446 clipInfo.startPos = d->startPos();
1447 clipInfo.endPos = clipInfo.startPos + d->duration();
1448 clipInfo.track = item->track();
1449 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1450 updateTrackDuration(clipInfo.track, command);
1451 m_commandStack->push(command);
1453 // move and resize clip
1454 ClipItem *clip = static_cast<ClipItem *>(item);
1455 QUndoCommand *moveCommand = new QUndoCommand();
1456 moveCommand->setText(i18n("Edit clip"));
1457 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1458 // duration was reduced, so process it first
1459 clipInfo.endPos = clipInfo.startPos + d->duration();
1460 clipInfo.cropStart = d->cropStart();
1462 resizeClip(startInfo, clipInfo);
1463 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1464 adjustEffects(clip, startInfo, moveCommand);
1465 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1468 if (d->startPos() != clipInfo.startPos) {
1469 startInfo = clipInfo;
1470 clipInfo.startPos = d->startPos();
1471 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1472 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1475 if (d->duration() > item->cropDuration()) {
1476 // duration was increased, so process it after move
1477 startInfo = clipInfo;
1478 clipInfo.endPos = clipInfo.startPos + d->duration();
1479 clipInfo.cropStart = d->cropStart();
1481 resizeClip(startInfo, clipInfo);
1482 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1483 adjustEffects(clip, startInfo, moveCommand);
1484 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1486 updateTrackDuration(clipInfo.track, moveCommand);
1487 m_commandStack->push(moveCommand);
1492 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1496 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1498 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1500 clip->setKeyframes(index, keyframes);
1501 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1502 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1506 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1508 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1509 m_editGuide->setEnabled(m_dragGuide != NULL);
1510 m_markerMenu->clear();
1511 m_markerMenu->setEnabled(false);
1513 m_timelineContextMenu->popup(pos);
1514 } else if (group != NULL) {
1515 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1516 m_ungroupAction->setEnabled(true);
1517 updateClipTypeActions(NULL);
1518 m_timelineContextClipMenu->popup(pos);
1520 m_ungroupAction->setEnabled(false);
1521 if (clip->type() == AVWIDGET) {
1522 ClipItem *item = static_cast <ClipItem*>(clip);
1523 //build go to marker menu
1524 if (item->baseClip()) {
1525 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1526 int offset = (item->startPos()- item->cropStart()).frames(m_document->fps());
1527 if (!markers.isEmpty()) {
1528 for (int i = 0; i < markers.count(); i++) {
1529 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1530 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1531 QAction *go = m_markerMenu->addAction(position);
1532 go->setData(pos + offset);
1535 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1537 updateClipTypeActions(item);
1538 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1539 m_timelineContextClipMenu->popup(pos);
1540 } else if (clip->type() == TRANSITIONWIDGET) {
1541 m_timelineContextTransitionMenu->popup(pos);
1546 void CustomTrackView::activateMonitor()
1548 emit activateDocumentMonitor();
1551 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1553 resetSelectionGroup();
1555 info.startPos = GenTime();
1556 info.cropStart = GenTime(in, m_document->fps());
1557 info.endPos = GenTime(out - in, m_document->fps());
1558 info.cropDuration = info.endPos - info.startPos;
1561 // Check if clip can be inserted at that position
1562 ItemInfo pasteInfo = info;
1563 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1564 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1565 pasteInfo.track = selectedTrack();
1566 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1568 // Cannot be inserted at cursor pos, insert at end of track
1569 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1570 pasteInfo.startPos = GenTime(duration, m_document->fps());
1571 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1572 ok = canBePastedTo(pasteInfo, AVWIDGET);
1575 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1579 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1580 updateTrackDuration(pasteInfo.track, command);
1581 m_commandStack->push(command);
1583 selectClip(true, false);
1584 // Automatic audio split
1585 if (KdenliveSettings::splitaudio())
1589 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1591 if (data->hasFormat("kdenlive/clip")) {
1593 m_scene->clearSelection();
1594 resetSelectionGroup(false);
1595 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1596 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1598 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1601 if (clip->getProducer() == NULL) {
1602 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1605 QPointF framePos = mapToScene(pos);
1607 info.startPos = GenTime();
1608 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1609 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1610 info.cropDuration = info.endPos - info.startPos;
1613 // Check if clip can be inserted at that position
1614 ItemInfo pasteInfo = info;
1615 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1616 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1617 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1618 framePos.setX((int)(framePos.x() + 0.5));
1619 framePos.setY(pasteInfo.track * m_tracksHeight);
1620 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1623 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1624 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1625 m_selectionGroup->addItem(item);
1627 QList <GenTime> offsetList;
1628 offsetList.append(info.endPos);
1629 updateSnapPoints(NULL, offsetList);
1630 m_selectionGroup->setPos(framePos);
1631 scene()->addItem(m_selectionGroup);
1632 m_selectionGroup->setSelected(true);
1634 } else if (data->hasFormat("kdenlive/producerslist")) {
1636 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1637 m_scene->clearSelection();
1638 resetSelectionGroup(false);
1640 QList <GenTime> offsetList;
1641 QList <ItemInfo> infoList;
1642 QPointF framePos = mapToScene(pos);
1643 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1644 int track = (int)(framePos.y() / m_tracksHeight);
1645 framePos.setX((int)(framePos.x() + 0.5));
1646 framePos.setY(track * m_tracksHeight);
1648 // Check if clips can be inserted at that position
1649 for (int i = 0; i < ids.size(); ++i) {
1650 QString clipData = ids.at(i);
1651 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1653 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1656 if (clip->getProducer() == NULL) {
1657 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1661 info.startPos = start;
1662 if (clipData.contains('/')) {
1663 // this is a clip zone, set in / out
1664 int in = clipData.section('/', 1, 1).toInt();
1665 int out = clipData.section('/', 2, 2).toInt();
1666 info.cropStart = GenTime(in, m_document->fps());
1667 info.cropDuration = GenTime(out - in, m_document->fps());
1670 info.cropDuration = clip->duration();
1672 info.endPos = info.startPos + info.cropDuration;
1674 infoList.append(info);
1675 start += info.cropDuration;
1677 if (!canBePastedTo(infoList, AVWIDGET)) {
1680 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1682 for (int i = 0; i < ids.size(); ++i) {
1683 QString clipData = ids.at(i);
1684 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1686 info.startPos = start;
1687 if (clipData.contains('/')) {
1688 // this is a clip zone, set in / out
1689 int in = clipData.section('/', 1, 1).toInt();
1690 int out = clipData.section('/', 2, 2).toInt();
1691 info.cropStart = GenTime(in, m_document->fps());
1692 info.cropDuration = GenTime(out - in, m_document->fps());
1695 info.cropDuration = clip->duration();
1697 info.endPos = info.startPos + info.cropDuration;
1699 start += info.cropDuration;
1700 offsetList.append(start);
1701 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1702 m_selectionGroup->addItem(item);
1703 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1706 updateSnapPoints(NULL, offsetList);
1707 m_selectionGroup->setPos(framePos);
1708 scene()->addItem(m_selectionGroup);
1709 //m_selectionGroup->setZValue(10);
1710 m_thumbsTimer.start();
1714 // the drag is not a clip (may be effect, ...)
1722 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1724 if (insertDropClips(event->mimeData(), event->pos())) {
1725 if (event->source() == this) {
1726 event->setDropAction(Qt::MoveAction);
1729 event->setDropAction(Qt::MoveAction);
1730 event->acceptProposedAction();
1732 } else QGraphicsView::dragEnterEvent(event);
1735 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1737 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);
1738 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1739 collindingItems.removeAll(item);
1740 if (collindingItems.isEmpty()) return false;
1742 for (int i = 0; i < collindingItems.count(); i++) {
1743 QGraphicsItem *collision = collindingItems.at(i);
1744 if (collision->type() == item->type()) {
1746 kDebug() << "// COLLISIION DETECTED";
1754 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1756 int track = m_document->tracksCount() - clip->track();
1757 GenTime pos = clip->startPos();
1758 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1759 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1762 bool success = true;
1763 for (int i = 0; i < clip->effectsCount(); i++) {
1764 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1766 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1767 m_document->renderer()->doRefresh();
1770 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1772 if (pos < GenTime()) {
1774 if (effect.attribute("id") == "speed") {
1775 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1779 m_document->addTrackEffect(track - 1, effect);
1780 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1781 emit updateTrackEffectState(track - 1);
1782 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1785 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1787 // Special case: speed effect
1788 if (effect.attribute("id") == "speed") {
1789 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1790 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1794 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1795 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1796 if (strobe == 0) strobe = 1;
1797 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1798 EffectsParameterList params = clip->addEffect(effect);
1799 m_document->renderer()->mltAddEffect(track, pos, params);
1800 if (clip->isSelected()) emit clipItemSelected(clip);
1803 EffectsParameterList params = clip->addEffect(effect);
1804 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1805 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1806 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1807 if (clip->isSelected()) emit clipItemSelected(clip);
1808 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1811 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1813 QString index = effect.attribute("kdenlive_ix");
1814 if (pos < GenTime()) {
1815 // Delete track effect
1816 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1817 m_document->removeTrackEffect(track - 1, effect);
1819 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1820 emit updateTrackEffectState(track - 1);
1821 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1824 // Special case: speed effect
1825 if (effect.attribute("id") == "speed") {
1826 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1828 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1829 clip->deleteEffect(index);
1830 emit clipItemSelected(clip);
1831 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1835 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1836 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1837 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1840 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1842 clip->deleteEffect(index);
1843 emit clipItemSelected(clip);
1847 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1849 QList<QGraphicsItem *> itemList = group->childItems();
1850 QUndoCommand *effectCommand = new QUndoCommand();
1852 int offset = effect.attribute("clipstart").toInt();
1853 QDomElement namenode = effect.firstChildElement("name");
1854 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1855 else effectName = i18n("effect");
1856 effectCommand->setText(i18n("Add %1", effectName));
1857 for (int i = 0; i < itemList.count(); i++) {
1858 if (itemList.at(i)->type() == AVWIDGET) {
1859 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1860 if (effect.tagName() == "effectgroup") {
1861 QDomNodeList effectlist = effect.elementsByTagName("effect");
1862 for (int j = 0; j < effectlist.count(); j++) {
1863 QDomElement subeffect = effectlist.at(j).toElement();
1864 if (subeffect.hasAttribute("kdenlive_info")) {
1865 // effect is in a group
1866 EffectInfo effectInfo;
1867 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1868 if (effectInfo.groupIndex < 0) {
1869 // group needs to be appended
1870 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1871 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1874 processEffect(item, subeffect, offset, effectCommand);
1878 processEffect(item, effect, offset, effectCommand);
1882 if (effectCommand->childCount() > 0) {
1883 m_commandStack->push(effectCommand);
1884 setDocumentModified();
1885 } else delete effectCommand;
1887 clearSelection(false);
1888 m_dragItem = dropTarget;
1889 m_dragItem->setSelected(true);
1890 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1894 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1896 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1899 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1901 QList<QGraphicsItem *> itemList;
1902 QUndoCommand *effectCommand = new QUndoCommand();
1905 int offset = effect.attribute("clipstart").toInt();
1906 if (effect.tagName() == "effectgroup") {
1907 effectName = effect.attribute("name");
1909 QDomElement namenode = effect.firstChildElement("name");
1910 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1911 else effectName = i18n("effect");
1913 effectCommand->setText(i18n("Add %1", effectName));
1915 if (track == -1) itemList = scene()->selectedItems();
1916 if (itemList.isEmpty()) {
1917 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1918 if (clip) itemList.append(clip);
1919 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1923 for (int i = 0; i < itemList.count(); i++) {
1924 if (itemList.at(i)->type() == GROUPWIDGET) {
1925 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1926 for (int j = 0; j < subitems.count(); j++) {
1927 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1932 for (int i = 0; i < itemList.count(); i++) {
1933 if (itemList.at(i)->type() == AVWIDGET) {
1934 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1935 if (effect.tagName() == "effectgroup") {
1936 QDomNodeList effectlist = effect.elementsByTagName("effect");
1937 for (int j = 0; j < effectlist.count(); j++) {
1938 QDomElement subeffect = effectlist.at(j).toElement();
1939 if (subeffect.hasAttribute("kdenlive_info")) {
1940 // effect is in a group
1941 EffectInfo effectInfo;
1942 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1943 if (effectInfo.groupIndex < 0) {
1944 // group needs to be appended
1945 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1946 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1949 processEffect(item, subeffect, offset, effectCommand);
1952 else processEffect(item, effect, offset, effectCommand);
1955 if (effectCommand->childCount() > 0) {
1956 m_commandStack->push(effectCommand);
1957 setDocumentModified();
1958 if (effectCommand->childCount() == 1) {
1959 // Display newly added clip effect
1960 for (int i = 0; i < itemList.count(); i++) {
1961 if (itemList.at(i)->type() == AVWIDGET) {
1962 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1963 clip->setSelectedEffect(clip->effectsCount());
1964 if (!clip->isSelected()) {
1965 clearSelection(false);
1966 clip->setSelected(true);
1969 emit clipItemSelected(clip);
1975 for (int i = 0; i < itemList.count(); i++) {
1976 if (itemList.at(i)->type() == AVWIDGET) {
1977 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1978 if (clip->isMainSelectedClip()) {
1979 emit clipItemSelected(clip);
1985 } else delete effectCommand;
1988 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1990 if (effect.attribute("type") == "audio") {
1991 // Don't add audio effects on video clips
1992 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1993 /* do not show error message when item is part of a group as the user probably knows what he does then
1994 * and the message is annoying when working with the split audio feature */
1995 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1996 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1999 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
2000 // Don't add video effect on audio clips
2001 if (item->isAudioOnly() || item->clipType() == AUDIO) {
2002 /* do not show error message when item is part of a group as the user probably knows what he does then
2003 * and the message is annoying when working with the split audio feature */
2004 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2005 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
2009 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
2010 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2013 if (item->isItemLocked()) {
2017 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2018 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2020 item->initEffect(effect, 0, offset);
2022 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2025 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2028 // delete track effect
2029 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2030 m_commandStack->push(command);
2031 setDocumentModified();
2034 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2035 //clip is in a group, also remove the effect in other clips of the group
2036 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2037 QUndoCommand *delCommand = new QUndoCommand();
2039 QDomElement namenode = effect.firstChildElement("name");
2040 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2041 else effectName = i18n("effect");
2042 delCommand->setText(i18n("Delete %1", effectName));
2045 for (int i = 0; i < items.count(); i++) {
2046 if (items.at(i)->type() == GROUPWIDGET) {
2047 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2048 for (int j = 0; j < subitems.count(); j++) {
2049 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2054 for (int i = 0; i < items.count(); i++) {
2055 if (items.at(i)->type() == AVWIDGET) {
2056 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2057 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2059 QDomElement eff = item->effectAtIndex(ix);
2060 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2064 if (delCommand->childCount() > 0)
2065 m_commandStack->push(delCommand);
2068 setDocumentModified();
2071 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2072 m_commandStack->push(command);
2073 setDocumentModified();
2076 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2078 if (insertedEffect.isNull()) {
2079 kDebug()<<"// Trying to add null effect";
2080 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2083 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2084 QDomElement effect = insertedEffect.cloneNode().toElement();
2085 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2086 if (pos < GenTime()) {
2087 // editing a track effect
2088 EffectsParameterList effectParams = getEffectArgs(effect);
2089 // check if we are trying to reset a keyframe effect
2090 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2091 clip->initEffect(effect);
2092 effectParams = getEffectArgs(effect);
2094 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2095 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2097 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2098 emit updateTrackEffectState(track);
2099 setDocumentModified();
2103 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2105 // Special case: speed effect
2106 if (effect.attribute("id") == "speed") {
2107 if (effect.attribute("disable") == "1") {
2108 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2111 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2112 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2113 if (strobe == 0) strobe = 1;
2114 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2116 clip->updateEffect(effect);
2117 if (updateEffectStack && clip->isSelected())
2118 emit clipItemSelected(clip);
2119 if (ix == clip->selectedEffectIndex()) {
2120 // make sure to update display of clip keyframes
2121 clip->setSelectedEffect(ix);
2126 EffectsParameterList effectParams = getEffectArgs(effect);
2127 // check if we are trying to reset a keyframe effect
2128 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2129 clip->initEffect(effect);
2130 effectParams = getEffectArgs(effect);
2133 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2134 // A fade effect was modified, update the clip
2135 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2136 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2137 clip->setFadeIn(pos);
2139 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2140 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2141 clip->setFadeOut(pos);
2144 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2147 clip->updateEffect(effect);
2148 if (updateEffectStack && clip->isSelected()) {
2149 emit clipItemSelected(clip);
2151 if (ix == clip->selectedEffectIndex()) {
2152 // make sure to update display of clip keyframes
2153 clip->setSelectedEffect(ix);
2156 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2158 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2159 setDocumentModified();
2162 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2164 if (pos < GenTime()) {
2165 // editing a track effect
2166 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2167 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2170 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2171 emit updateTrackEffectState(track);
2172 setDocumentModified();
2175 // editing a clip effect
2176 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2178 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2180 clip->enableEffects(effectIndexes, disable);
2181 if (updateEffectStack && clip->isSelected()) {
2182 emit clipItemSelected(clip);
2184 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2185 // make sure to update display of clip keyframes
2186 clip->setSelectedEffect(clip->selectedEffectIndex());
2189 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2191 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2194 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2196 if (pos < GenTime()) {
2197 // Moving track effect
2198 int documentTrack = m_document->tracksCount() - track - 1;
2199 int max = m_document->getTrackEffects(documentTrack).count();
2200 int new_position = newPos.at(0);
2201 if (new_position > max) {
2204 int old_position = oldPos.at(0);
2205 for (int i = 0; i < newPos.count(); i++) {
2206 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2207 if (old_position > new_position) {
2208 // Moving up, we need to adjust index
2209 old_position = oldPos.at(i);
2210 new_position = newPos.at(i);
2212 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2213 if (!act.isNull() && !before.isNull()) {
2214 m_document->setTrackEffect(documentTrack, new_position, before);
2215 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2216 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2218 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2221 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2223 int new_position = newPos.at(0);
2224 if (new_position > clip->effectsCount()) {
2225 new_position = clip->effectsCount();
2227 int old_position = oldPos.at(0);
2228 for (int i = 0; i < newPos.count(); i++) {
2229 QDomElement act = clip->effectAtIndex(new_position);
2230 if (old_position > new_position) {
2231 // Moving up, we need to adjust index
2232 old_position = oldPos.at(i);
2233 new_position = newPos.at(i);
2235 QDomElement before = clip->effectAtIndex(old_position);
2236 if (act.isNull() || before.isNull()) {
2237 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2240 clip->moveEffect(before, new_position);
2241 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2242 if (act.attribute("id") == "speed") {
2243 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2244 } else if (before.attribute("id") == "speed") {
2245 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2246 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2248 clip->setSelectedEffect(newPos.at(0));
2249 emit clipItemSelected(clip);
2250 setDocumentModified();
2251 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2254 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2256 ChangeEffectStateCommand *command;
2258 // editing track effect
2259 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2261 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2262 QList <int> speedEffectIndexes;
2263 for (int i = 0; i < effectIndexes.count(); i++) {
2264 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2265 if (effect.attribute("id") == "speed") {
2267 speedEffectIndexes << effectIndexes.at(i);
2268 QDomElement newEffect = effect.cloneNode().toElement();
2269 newEffect.setAttribute("disable", (int) disable);
2270 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2271 m_commandStack->push(editcommand);
2274 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2275 effectIndexes.removeAll(speedEffectIndexes.at(j));
2277 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2279 m_commandStack->push(command);
2280 setDocumentModified();
2283 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2285 MoveEffectCommand *command;
2287 // editing track effect
2288 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2289 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2290 m_commandStack->push(command);
2291 setDocumentModified();
2294 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2296 EditEffectCommand *command;
2297 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2298 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2299 m_commandStack->push(command);
2302 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2304 QDomElement effect = clip->getEffectAtIndex(ix);
2305 QDomElement oldeffect = effect.cloneNode().toElement();
2306 effect.setAttribute("region", region);
2307 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2308 m_commandStack->push(command);
2311 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2315 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2316 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2317 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2319 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);
2321 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2322 m_blockRefresh = false;
2327 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2328 // Error cuting clip in playlist
2329 m_blockRefresh = false;
2333 int cutPos = (int) cutTime.frames(m_document->fps());
2335 newPos.startPos = cutTime;
2336 newPos.endPos = info.endPos;
2337 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2338 newPos.track = info.track;
2339 newPos.cropDuration = newPos.endPos - newPos.startPos;
2341 bool snap = KdenliveSettings::snaptopoints();
2342 KdenliveSettings::setSnaptopoints(false);
2343 ClipItem *dup = item->clone(newPos);
2345 // remove unwanted effects
2346 // fade in from 2nd part of the clip
2347 int ix = dup->hasEffect(QString(), "fadein");
2349 QDomElement oldeffect = dup->effectAtIndex(ix);
2350 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2352 ix = dup->hasEffect(QString(), "fade_from_black");
2354 QDomElement oldeffect = dup->effectAtIndex(ix);
2355 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2357 // fade out from 1st part of the clip
2358 ix = item->hasEffect(QString(), "fadeout");
2360 QDomElement oldeffect = item->effectAtIndex(ix);
2361 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2363 ix = item->hasEffect(QString(), "fade_to_black");
2365 QDomElement oldeffect = item->effectAtIndex(ix);
2366 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2370 item->resizeEnd(cutPos);
2371 scene()->addItem(dup);
2372 if (item->checkKeyFrames())
2373 slotRefreshEffects(item);
2374 if (dup->checkKeyFrames())
2375 slotRefreshEffects(dup);
2377 item->baseClip()->addReference();
2378 m_document->updateClip(item->baseClip()->getId());
2379 setDocumentModified();
2380 KdenliveSettings::setSnaptopoints(snap);
2381 if (execute && item->isSelected()) {
2382 m_scene->clearSelection();
2383 dup->setSelected(true);
2385 emit clipItemSelected(dup);
2391 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2392 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2394 if (!item || !dup || item == dup) {
2395 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2396 m_blockRefresh = false;
2399 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2400 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2404 bool snap = KdenliveSettings::snaptopoints();
2405 KdenliveSettings::setSnaptopoints(false);
2407 // join fade effects again
2408 int ix = dup->hasEffect(QString(), "fadeout");
2410 QDomElement effect = dup->effectAtIndex(ix);
2411 item->addEffect(effect);
2413 ix = dup->hasEffect(QString(), "fade_to_black");
2415 QDomElement effect = dup->effectAtIndex(ix);
2416 item->addEffect(effect);
2419 m_waitingThumbs.removeAll(dup);
2420 bool selected = item->isSelected();
2421 if (dup->isSelected()) {
2423 item->setSelected(true);
2424 emit clipItemSelected(NULL);
2426 dup->baseClip()->removeReference();
2427 m_document->updateClip(dup->baseClip()->getId());
2428 scene()->removeItem(dup);
2432 ItemInfo clipinfo = item->info();
2433 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2434 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2436 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2437 setDocumentModified();
2439 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2441 KdenliveSettings::setSnaptopoints(snap);
2442 if (execute && selected)
2443 emit clipItemSelected(item);
2446 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2449 void CustomTrackView::slotEnableRefresh()
2451 m_blockRefresh = false;
2454 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2456 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2457 if (itemList.count() == 1) {
2458 if (itemList.at(0)->type() == AVWIDGET) {
2459 ClipItem *item = (ClipItem *) itemList.at(0);
2461 info.track = item->track();
2462 ClipItem *transitionClip = NULL;
2463 const int transitiontrack = getPreviousVideoTrack(info.track);
2464 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2465 if (pos < item->startPos() + item->cropDuration() / 2) {
2466 // add transition to clip start
2467 info.startPos = item->startPos();
2468 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2469 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2470 info.endPos = transitionClip->endPos();
2471 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2472 // Check there is no other transition at that place
2473 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2474 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2475 QList<QGraphicsItem *> selection = m_scene->items(r);
2476 bool transitionAccepted = true;
2477 for (int i = 0; i < selection.count(); i++) {
2478 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2479 Transition *tr = static_cast <Transition *>(selection.at(i));
2480 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2481 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2482 } else transitionAccepted = false;
2485 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2486 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2489 // add transition to clip end
2490 info.endPos = item->endPos();
2491 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2492 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2493 info.startPos = transitionClip->startPos();
2494 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2495 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2496 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2498 // Check there is no other transition at that place
2499 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2500 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2501 QList<QGraphicsItem *> selection = m_scene->items(r);
2502 bool transitionAccepted = true;
2503 for (int i = 0; i < selection.count(); i++) {
2504 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2505 Transition *tr = static_cast <Transition *>(selection.at(i));
2506 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2507 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2508 } else transitionAccepted = false;
2511 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2512 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2515 } else for (int i = 0; i < itemList.count(); i++) {
2516 if (itemList.at(i)->type() == AVWIDGET) {
2517 ClipItem *item = (ClipItem *) itemList.at(i);
2519 info.startPos = item->startPos();
2520 info.endPos = info.startPos + GenTime(65, m_document->fps());
2521 info.track = item->track();
2523 // Check there is no other transition at that place
2524 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2525 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2526 QList<QGraphicsItem *> selection = m_scene->items(r);
2527 bool transitionAccepted = true;
2528 for (int i = 0; i < selection.count(); i++) {
2529 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2530 Transition *tr = static_cast <Transition *>(selection.at(i));
2531 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2532 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2533 } else transitionAccepted = false;
2536 int transitiontrack = getPreviousVideoTrack(info.track);
2537 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2538 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2543 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2545 if (transitionInfo.startPos >= transitionInfo.endPos) {
2546 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2549 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2550 m_commandStack->push(command);
2551 setDocumentModified();
2554 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2556 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2557 //kDebug() << "---- ADDING transition " << params.attribute("value");
2558 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2559 scene()->addItem(tr);
2560 setDocumentModified();
2562 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2567 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2569 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2571 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2574 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2575 if (m_dragItem == item) m_dragItem = NULL;
2577 #if QT_VERSION >= 0x040600
2578 // animate item deletion
2579 item->closeAnimation();
2583 emit transitionItemSelected(NULL);
2584 setDocumentModified();
2587 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2589 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2590 QDomElement xml = tr->toXML();
2591 if (old.isNull() || xml.isNull()) {
2592 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2595 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2596 updateTrackDuration(tr->track(), command);
2597 m_commandStack->push(command);
2598 setDocumentModified();
2601 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2603 Transition *item = getTransitionItemAt(pos, track);
2605 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2610 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2612 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);
2613 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2614 item->setTransitionParameters(transition);
2615 if (updateTransitionWidget) {
2616 ItemInfo info = item->info();
2618 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2619 if (transitionClip && transitionClip->baseClip()) {
2620 QString size = transitionClip->baseClip()->getProperty("frame_size");
2621 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2622 if (factor == 0) factor = 1.0;
2623 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2624 p.setY(size.section('x', 1, 1).toInt());
2626 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2628 setDocumentModified();
2631 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2634 const QPointF pos = mapToScene(event->pos());
2635 if (m_selectionGroup) {
2636 m_selectionGroup->setPos(pos);
2637 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2638 event->acceptProposedAction();
2640 // Drag enter was not possible, try again at mouse position
2641 insertDropClips(event->mimeData(), event->pos());
2645 QGraphicsView::dragMoveEvent(event);
2649 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2651 if (m_selectionGroup && m_clipDrag) {
2652 m_thumbsTimer.stop();
2653 m_waitingThumbs.clear();
2654 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2656 scene()->destroyItemGroup(m_selectionGroup);
2657 m_selectionGroup = NULL;
2658 } else QGraphicsView::dragLeaveEvent(event);
2661 void CustomTrackView::dropEvent(QDropEvent * event)
2663 if (m_selectionGroup && m_clipDrag) {
2664 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2665 resetSelectionGroup();
2667 m_scene->clearSelection();
2668 bool hasVideoClip = false;
2669 QUndoCommand *addCommand = new QUndoCommand();
2670 addCommand->setText(i18n("Add timeline clip"));
2671 QList <ClipItem *> brokenClips;
2673 for (int i = 0; i < items.count(); i++) {
2674 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2675 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2676 if (items.count() == 1) {
2677 updateClipTypeActions(item);
2679 updateClipTypeActions(NULL);
2682 //TODO: take care of edit mode for undo
2683 item->baseClip()->addReference();
2684 //item->setZValue(item->defaultZValue());
2685 m_document->updateClip(item->baseClip()->getId());
2686 ItemInfo info = item->info();
2688 int tracknumber = m_document->tracksCount() - info.track - 1;
2689 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2690 if (isLocked) item->setItemLocked(true);
2691 ItemInfo clipInfo = info;
2692 clipInfo.track = m_document->tracksCount() - item->track();
2694 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2696 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2697 brokenClips.append(item);
2700 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2702 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2703 updateTrackDuration(info.track, addCommand);
2705 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2706 // add transparency transition
2707 QDomElement trans = MainWindow::transitions.getEffectByTag("affine", QString()).cloneNode().toElement();
2708 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2710 item->setSelected(true);
2712 qDeleteAll(brokenClips);
2713 brokenClips.clear();
2714 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2715 else delete addCommand;
2717 // Automatic audio split
2718 if (KdenliveSettings::splitaudio())
2720 setDocumentModified();
2724 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2725 QList<QGraphicsItem *> selection = m_scene->items(rect);
2726 QStringList timelineList;
2728 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2729 for (int i = 0; i < selection.count(); i++) {
2730 if (selection.at(i)->type() == AVWIDGET) {
2731 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2732 int start = clip->startPos().frames(m_document->fps());
2733 int end = clip->endPos().frames(m_document->fps());
2734 timelineList.append(QString::number(start) + "-" + QString::number(end));
2737 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2740 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2741 if (items.count() > 1) {
2742 groupSelectedItems(items);
2743 } else if (items.count() == 1) {
2744 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2745 emit clipItemSelected((ClipItem*) m_dragItem, false);
2747 m_document->renderer()->refreshIfActive();
2748 event->setDropAction(Qt::MoveAction);
2751 /// \todo enable when really working
2754 } else QGraphicsView::dropEvent(event);
2758 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2760 bool snap = KdenliveSettings::snaptopoints();
2761 KdenliveSettings::setSnaptopoints(false);
2762 if (mode == OVERWRITEEDIT) {
2763 // if we are in overwrite mode, move clips accordingly
2765 if (item == NULL) info = posinfo;
2766 else info = item->info();
2767 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);
2768 QList<QGraphicsItem *> selection = m_scene->items(rect);
2769 if (item) selection.removeAll(item);
2770 for (int i = 0; i < selection.count(); i++) {
2771 if (!selection.at(i)->isEnabled()) continue;
2772 if (selection.at(i)->type() == AVWIDGET) {
2773 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2774 if (clip->startPos() < info.startPos) {
2775 if (clip->endPos() > info.endPos) {
2776 ItemInfo clipInfo = clip->info();
2777 ItemInfo dupInfo = clipInfo;
2778 GenTime diff = info.startPos - clipInfo.startPos;
2779 dupInfo.startPos = info.startPos;
2780 dupInfo.cropStart += diff;
2781 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2782 ItemInfo newdupInfo = dupInfo;
2783 GenTime diff2 = info.endPos - info.startPos;
2784 newdupInfo.startPos = info.endPos;
2785 newdupInfo.cropStart += diff2;
2786 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2787 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2788 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2789 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2791 dup->resizeStart(info.endPos.frames(m_document->fps()));
2794 ItemInfo newclipInfo = clip->info();
2795 newclipInfo.endPos = info.startPos;
2796 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2797 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2799 } else if (clip->endPos() <= info.endPos) {
2800 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2801 m_waitingThumbs.removeAll(clip);
2802 scene()->removeItem(clip);
2806 ItemInfo newclipInfo = clip->info();
2807 newclipInfo.startPos = info.endPos;
2808 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2809 clip->resizeStart(info.endPos.frames(m_document->fps()));
2813 } else if (mode == INSERTEDIT) {
2814 // if we are in push mode, move clips accordingly
2816 if (item == NULL) info = posinfo;
2817 else info = item->info();
2818 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);
2819 QList<QGraphicsItem *> selection = m_scene->items(rect);
2820 if (item) selection.removeAll(item);
2821 for (int i = 0; i < selection.count(); i++) {
2822 if (selection.at(i)->type() == AVWIDGET) {
2823 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2824 if (clip->startPos() < info.startPos) {
2825 if (clip->endPos() > info.startPos) {
2826 ItemInfo clipInfo = clip->info();
2827 ItemInfo dupInfo = clipInfo;
2828 GenTime diff = info.startPos - clipInfo.startPos;
2829 dupInfo.startPos = info.startPos;
2830 dupInfo.cropStart += diff;
2831 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2832 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2833 // Commented out; variable dup unused. --granjow
2834 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2835 cutClip(clipInfo, info.startPos, true, false);
2838 // TODO: add insertspacecommand
2843 KdenliveSettings::setSnaptopoints(snap);
2847 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2849 if (mode == OVERWRITEEDIT) {
2850 // if we are in overwrite or push mode, move clips accordingly
2851 bool snap = KdenliveSettings::snaptopoints();
2852 KdenliveSettings::setSnaptopoints(false);
2853 ItemInfo info = item->info();
2854 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2855 QList<QGraphicsItem *> selection = m_scene->items(rect);
2856 selection.removeAll(item);
2857 for (int i = 0; i < selection.count(); i++) {
2858 if (!selection.at(i)->isEnabled()) continue;
2859 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2860 Transition *tr = static_cast<Transition *>(selection.at(i));
2861 if (tr->startPos() < info.startPos) {
2862 ItemInfo firstPos = tr->info();
2863 ItemInfo newPos = firstPos;
2864 firstPos.endPos = item->startPos();
2865 newPos.startPos = item->endPos();
2866 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2867 if (tr->endPos() > info.endPos) {
2869 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2871 } else if (tr->endPos() > info.endPos) {
2873 ItemInfo firstPos = tr->info();
2874 firstPos.startPos = item->endPos();
2875 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2877 // remove transition
2878 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2882 KdenliveSettings::setSnaptopoints(snap);
2886 QStringList CustomTrackView::mimeTypes() const
2888 QStringList qstrList;
2889 // list of accepted mime types for drop
2890 qstrList.append("text/plain");
2891 qstrList.append("kdenlive/producerslist");
2892 qstrList.append("kdenlive/clip");
2896 Qt::DropActions CustomTrackView::supportedDropActions() const
2898 // returns what actions are supported when dropping
2899 return Qt::MoveAction;
2902 void CustomTrackView::setDuration(int duration)
2904 int diff = qAbs(duration - sceneRect().width());
2905 if (diff * matrix().m11() > -50) {
2906 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2907 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2909 m_projectDuration = duration;
2912 int CustomTrackView::duration() const
2914 return m_projectDuration;
2917 void CustomTrackView::addTrack(TrackInfo type, int ix)
2919 QList <TransitionInfo> transitionInfos;
2920 if (ix == -1 || ix == m_document->tracksCount()) {
2921 m_document->insertTrack(0, type);
2922 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2924 m_document->insertTrack(m_document->tracksCount() - ix, type);
2925 // insert track in MLT playlist
2926 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2928 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2929 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2930 QList<QGraphicsItem *> selection = m_scene->items(r);
2931 resetSelectionGroup();
2933 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2934 scene()->addItem(m_selectionGroup);
2935 for (int i = 0; i < selection.count(); i++) {
2936 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2937 m_selectionGroup->addItem(selection.at(i));
2940 // Move graphic items
2941 m_selectionGroup->translate(0, m_tracksHeight);
2943 // adjust track number
2944 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2945 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2946 for (int i = 0; i < children.count(); i++) {
2947 if (children.at(i)->type() == GROUPWIDGET) {
2948 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2949 children << grp->childItems();
2952 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2954 ItemInfo clipinfo = item->info();
2955 if (item->type() == AVWIDGET) {
2956 ClipItem *clip = static_cast <ClipItem *>(item);
2957 // slowmotion clips are not track dependant, so no need to update them
2958 if (clip->speed() != 1.0) continue;
2959 // We add a move clip command so that we get the correct producer for new track number
2960 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2961 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2962 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2963 // problem updating clip
2964 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2967 } /*else if (item->type() == TRANSITIONWIDGET) {
2968 Transition *tr = static_cast <Transition *>(item);
2969 int track = tr->transitionEndTrack();
2971 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2975 // Sync transition tracks with MLT playlist
2977 TransitionInfo info;
2978 for (int i = 0; i < transitionInfos.count(); i++) {
2979 info = transitionInfos.at(i);
2980 tr = getTransitionItem(info);
2981 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2982 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2985 resetSelectionGroup(false);
2986 m_document->renderer()->unlockService(tractor);
2989 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2990 for (int i = 0; i < m_guides.count(); i++) {
2991 QLineF l = m_guides.at(i)->line();
2992 l.setP2(QPointF(l.x2(), maxHeight));
2993 m_guides.at(i)->setLine(l);
2996 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2997 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2998 viewport()->update();
2999 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3000 //setFixedHeight(50 * m_tracksCount);
3002 updateTrackNames(ix, true);
3005 void CustomTrackView::removeTrack(int ix)
3007 // Delete track in MLT playlist
3008 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
3009 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
3011 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
3012 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3013 QList<QGraphicsItem *> selection = m_scene->items(r);
3015 resetSelectionGroup();
3017 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3018 scene()->addItem(m_selectionGroup);
3019 for (int i = 0; i < selection.count(); i++) {
3020 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3021 m_selectionGroup->addItem(selection.at(i));
3024 // Move graphic items
3025 qreal ydiff = 0 - (int) m_tracksHeight;
3026 m_selectionGroup->translate(0, ydiff);
3027 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3029 // adjust track number
3030 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3031 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3032 for (int i = 0; i < children.count(); i++) {
3033 if (children.at(i)->type() == GROUPWIDGET) {
3034 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3035 children << grp->childItems();
3038 if (children.at(i)->type() == AVWIDGET) {
3039 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3041 ItemInfo clipinfo = clip->info();
3042 // We add a move clip command so that we get the correct producer for new track number
3043 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3044 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3045 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3046 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3049 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3050 Transition *tr = static_cast <Transition *>(children.at(i));
3052 int track = tr->transitionEndTrack();
3054 ItemInfo clipinfo = tr->info();
3055 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3059 resetSelectionGroup(false);
3060 m_document->renderer()->unlockService(tractor);
3062 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3063 for (int i = 0; i < m_guides.count(); i++) {
3064 QLineF l = m_guides.at(i)->line();
3065 l.setP2(QPointF(l.x2(), maxHeight));
3066 m_guides.at(i)->setLine(l);
3068 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3069 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3071 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3072 viewport()->update();
3074 updateTrackNames(ix, false);
3075 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3078 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3080 for (int i = 0; i < trackInfos.count(); ++i) {
3081 m_document->setTrackType(i, trackInfos.at(i));
3082 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3083 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3086 viewport()->update();
3087 emit trackHeightChanged();
3090 void CustomTrackView::slotSwitchTrackAudio(int ix)
3092 /*for (int i = 0; i < m_document->tracksCount(); i++)
3093 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3094 int tracknumber = m_document->tracksCount() - ix - 1;
3095 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3096 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3097 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3098 setDocumentModified();
3101 void CustomTrackView::slotSwitchTrackLock(int ix)
3103 int tracknumber = m_document->tracksCount() - ix - 1;
3104 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3105 m_commandStack->push(command);
3109 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3111 int tracknumber = m_document->tracksCount() - ix - 1;
3112 m_document->switchTrackLock(tracknumber, lock);
3114 emit doTrackLock(ix, lock);
3115 AbstractClipItem *clip = NULL;
3116 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3118 for (int i = 0; i < selection.count(); i++) {
3119 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3120 if (selection.at(i)->parentItem() && m_selectionGroup) {
3121 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3122 resetSelectionGroup();
3125 bool changeGroupLock = true;
3126 bool hasClipOnTrack = false;
3127 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3128 for (int j = 0; j < children.count(); ++j) {
3129 if (children.at(j)->isSelected()) {
3130 if (children.at(j)->type() == AVWIDGET)
3131 emit clipItemSelected(NULL);
3132 else if (children.at(j)->type() == TRANSITIONWIDGET)
3133 emit transitionItemSelected(NULL);
3138 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3139 if (child == m_dragItem)
3142 // only unlock group, if it is not locked by another track too
3143 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3144 changeGroupLock = false;
3146 // only (un-)lock if at least one clip is on the track
3147 if (child->track() == ix)
3148 hasClipOnTrack = true;
3150 if (changeGroupLock && hasClipOnTrack)
3151 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3152 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3153 if (selection.at(i)->parentItem()) {
3154 if (selection.at(i)->parentItem() == m_selectionGroup) {
3155 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3156 resetSelectionGroup();
3158 // groups are handled separately
3163 if (selection.at(i)->isSelected()) {
3164 if (selection.at(i)->type() == AVWIDGET)
3165 emit clipItemSelected(NULL);
3167 emit transitionItemSelected(NULL);
3169 clip = static_cast <AbstractClipItem *>(selection.at(i));
3170 clip->setItemLocked(lock);
3171 if (clip == m_dragItem)
3175 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3176 viewport()->update();
3177 setDocumentModified();
3180 void CustomTrackView::slotSwitchTrackVideo(int ix)
3182 int tracknumber = m_document->tracksCount() - ix;
3183 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3184 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3185 setDocumentModified();
3188 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3190 // Check there is no group going over several tracks there, or that would result in timeline corruption
3191 QList<QGraphicsItem *> selection = scene()->items(rect);
3193 int maxHeight = m_tracksHeight * 1.5;
3194 for (int i = 0; i < selection.count(); i++) {
3195 // Check that we don't try to move a group with clips on other tracks
3196 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3199 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3207 void CustomTrackView::slotRemoveSpace()
3211 if (m_menuPosition.isNull()) {
3212 pos = GenTime(cursorPos(), m_document->fps());
3214 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3215 d->comboTracks->setCurrentIndex(m_selectedTrack);
3216 d->label->setText(i18n("Track"));
3217 d->before_select->setHidden(true);
3218 d->setWindowTitle(i18n("Remove Space"));
3219 d->video_track->setHidden(true);
3220 d->audio_track->setHidden(true);
3221 if (d->exec() != QDialog::Accepted) {
3225 track = d->comboTracks->currentIndex();
3228 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3229 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3232 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3233 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3237 ClipItem *item = getClipItemAt(pos, track);
3239 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);
3242 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3244 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);
3248 // Make sure there is no group in the way
3249 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3252 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3254 // groups found on track, do not allow the move
3255 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3259 QList<ItemInfo> clipsToMove;
3260 QList<ItemInfo> transitionsToMove;
3262 for (int i = 0; i < items.count(); i++) {
3263 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3264 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3265 ItemInfo info = item->info();
3266 if (item->type() == AVWIDGET) {
3267 clipsToMove.append(info);
3268 } else if (item->type() == TRANSITIONWIDGET) {
3269 transitionsToMove.append(info);
3274 if (!transitionsToMove.isEmpty()) {
3275 // Make sure that by moving the items, we don't get a transition collision
3276 // Find first transition
3277 ItemInfo info = transitionsToMove.at(0);
3278 for (int i = 1; i < transitionsToMove.count(); i++)
3279 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3281 // make sure there are no transitions on the way
3282 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3283 items = scene()->items(rect);
3284 int transitionCorrection = -1;
3285 for (int i = 0; i < items.count(); i++) {
3286 if (items.at(i)->type() == TRANSITIONWIDGET) {
3287 // There is a transition on the way
3288 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3289 int transitionEnd = item->endPos().frames(m_document->fps());
3290 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3294 if (transitionCorrection > 0) {
3295 // We need to fix the move length
3296 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3299 // Make sure we don't send transition before 0
3300 if (info.startPos.frames(m_document->fps()) < length) {
3301 // reduce length to maximum possible
3302 length = info.startPos.frames(m_document->fps());
3306 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3307 updateTrackDuration(track, command);
3308 m_commandStack->push(command);
3311 void CustomTrackView::slotInsertSpace()
3315 if (m_menuPosition.isNull()) {
3316 pos = GenTime(cursorPos(), m_document->fps());
3318 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3319 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3321 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3322 m_document->timecode(), track, m_document->tracksList(), this);
3323 if (d->exec() != QDialog::Accepted) {
3327 GenTime spaceDuration = d->selectedDuration();
3328 track = d->selectedTrack();
3331 QList<QGraphicsItem *> items;
3333 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3334 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3338 ClipItem *item = getClipItemAt(pos, track);
3339 if (item) pos = item->startPos();
3341 // Make sure there is no group in the way
3342 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3344 items = checkForGroups(rect, &isOk);
3346 // groups found on track, do not allow the move
3347 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3351 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3352 items = scene()->items(rect);
3355 QList<ItemInfo> clipsToMove;
3356 QList<ItemInfo> transitionsToMove;
3358 for (int i = 0; i < items.count(); i++) {
3359 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3360 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3361 ItemInfo info = item->info();
3362 if (item->type() == AVWIDGET)
3363 clipsToMove.append(info);
3364 else if (item->type() == TRANSITIONWIDGET)
3365 transitionsToMove.append(info);
3369 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3370 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3371 updateTrackDuration(track, command);
3372 m_commandStack->push(command);
3376 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3378 int diff = duration.frames(m_document->fps());
3379 resetSelectionGroup();
3380 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3381 scene()->addItem(m_selectionGroup);
3383 Transition *transition;
3385 // Create lists with start pos for each track
3386 QMap <int, int> trackClipStartList;
3387 QMap <int, int> trackTransitionStartList;
3389 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3390 trackClipStartList[i] = -1;
3391 trackTransitionStartList[i] = -1;
3394 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3395 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3397 if (clip->parentItem()) {
3398 m_selectionGroup->addItem(clip->parentItem());
3400 m_selectionGroup->addItem(clip);
3402 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))
3403 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3405 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);
3408 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3409 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3411 if (transition->parentItem()) {
3412 m_selectionGroup->addItem(transition->parentItem());
3414 m_selectionGroup->addItem(transition);
3416 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))
3417 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3418 } 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);
3420 m_selectionGroup->translate(diff, 0);
3422 // update items coordinates
3423 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3425 for (int i = 0; i < itemList.count(); i++) {
3426 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3427 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3428 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3429 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3430 for (int j = 0; j < children.count(); j++) {
3431 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3436 resetSelectionGroup(false);
3438 track = m_document->tracksCount() - track;
3439 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3442 void CustomTrackView::deleteClip(const QString &clipId)
3444 resetSelectionGroup();
3445 QList<QGraphicsItem *> itemList = items();
3446 QUndoCommand *deleteCommand = new QUndoCommand();
3447 new RefreshMonitorCommand(this, false, true, deleteCommand);
3449 for (int i = 0; i < itemList.count(); i++) {
3450 if (itemList.at(i)->type() == AVWIDGET) {
3451 ClipItem *item = (ClipItem *)itemList.at(i);
3452 if (item->clipProducer() == clipId) {
3454 if (item->parentItem()) {
3455 // Clip is in a group, destroy the group
3456 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3458 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3463 delete deleteCommand;
3465 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3466 new RefreshMonitorCommand(this, true, false, deleteCommand);
3467 updateTrackDuration(-1, deleteCommand);
3468 m_commandStack->push(deleteCommand);
3472 void CustomTrackView::seekCursorPos(int pos)
3474 m_document->renderer()->seek(qMax(pos, 0));
3478 int CustomTrackView::seekPosition() const
3480 return m_document->renderer()->requestedSeekPosition;
3484 void CustomTrackView::setCursorPos(int pos)
3486 if (pos != m_cursorPos) {
3487 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3489 m_cursorLine->setPos(m_cursorPos, 0);
3490 if (m_autoScroll) checkScrolling();
3492 else emit updateRuler();
3495 void CustomTrackView::updateCursorPos()
3497 m_cursorLine->setPos(m_cursorPos, 0);
3500 int CustomTrackView::cursorPos()
3502 return (int)(m_cursorPos);
3505 void CustomTrackView::moveCursorPos(int delta)
3507 int currentPos = m_document->renderer()->requestedSeekPosition;
3508 if (currentPos == SEEK_INACTIVE) {
3509 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3512 currentPos += delta;
3514 m_document->renderer()->seek(qMax(0, currentPos));
3518 void CustomTrackView::initCursorPos(int pos)
3520 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3522 m_cursorLine->setPos(pos, 0);
3526 void CustomTrackView::checkScrolling()
3528 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3531 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3533 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3534 if (m_operationMode == SCROLLTIMELINE) {
3535 m_operationMode = NONE;
3536 setDragMode(QGraphicsView::NoDrag);
3537 QGraphicsView::mouseReleaseEvent(event);
3540 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3542 setDragMode(QGraphicsView::NoDrag);
3543 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3546 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3547 #if QT_VERSION >= 0x040800
3549 m_dragItem->setGraphicsEffect(NULL);
3552 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3553 if (event->button() == Qt::MidButton) {
3557 if (m_operationMode == MOVEGUIDE) {
3558 setCursor(Qt::ArrowCursor);
3559 m_operationMode = NONE;
3560 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3561 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3562 if (newPos != m_dragGuide->position()) {
3563 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3564 m_commandStack->push(command);
3565 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3566 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3567 m_document->syncGuides(m_guides);
3572 } else if (m_operationMode == SPACER && m_selectionGroup) {
3574 if (event->modifiers() != Qt::ControlModifier) {
3575 // We are moving all tracks
3577 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3578 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3579 QList <AbstractGroupItem*> groups;
3581 if (timeOffset != GenTime()) {
3582 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3584 QList<ItemInfo> clipsToMove;
3585 QList<ItemInfo> transitionsToMove;
3587 // Create lists with start pos for each track
3588 QMap <int, int> trackClipStartList;
3589 QMap <int, int> trackTransitionStartList;
3591 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3592 trackClipStartList[i] = -1;
3593 trackTransitionStartList[i] = -1;
3596 for (int i = 0; i < items.count(); i++) {
3597 if (items.at(i)->type() == GROUPWIDGET) {
3598 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3599 if (!groups.contains(group)) groups.append(group);
3600 items += items.at(i)->childItems();
3604 for (int i = 0; i < items.count(); i++) {
3605 if (items.at(i)->type() == AVWIDGET) {
3606 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3607 ItemInfo info = item->info();
3608 clipsToMove.append(info);
3610 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3611 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3612 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3613 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3614 ItemInfo info = item->info();
3615 transitionsToMove.append(info);
3617 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3618 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3621 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3622 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3623 updateTrackDuration(track, command);
3624 m_commandStack->push(command);
3625 if (track != -1) track = m_document->tracksCount() - track;
3626 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3627 setDocumentModified();
3630 resetSelectionGroup();
3631 for (int i = 0; i < groups.count(); i++) {
3632 rebuildGroup(groups.at(i));
3638 m_operationMode = NONE;
3639 } else if (m_operationMode == RUBBERSELECTION) {
3641 QGraphicsView::mouseReleaseEvent(event);
3642 setDragMode(QGraphicsView::NoDrag);
3643 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3644 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3645 resetSelectionGroup();
3646 groupSelectedItems();
3647 m_operationMode = NONE;
3648 if (m_selectionGroup == NULL && m_dragItem) {
3649 // Only 1 item selected
3650 if (m_dragItem->type() == AVWIDGET)
3651 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
3655 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3656 emit transitionItemSelected(NULL);
3660 if (m_dragItem) info = m_dragItem->info();
3662 if (m_operationMode == MOVE) {
3663 setCursor(Qt::OpenHandCursor);
3664 if (m_dragItem->parentItem() == 0) {
3665 // we are moving one clip, easy
3666 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3667 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3668 Mlt::Producer *prod = item->getProducer(info.track);
3669 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);
3672 QUndoCommand *moveCommand = new QUndoCommand();
3673 moveCommand->setText(i18n("Move clip"));
3674 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3676 int tracknumber = m_document->tracksCount() - item->track() - 1;
3677 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3678 if (isLocked) item->setItemLocked(true);
3679 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3680 // Also move automatic transitions (on lower track)
3681 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3682 ItemInfo startTrInfo;
3683 ItemInfo newStartTrInfo;
3684 bool moveStartTrans = false;
3685 bool moveEndTrans = false;
3686 if (startTransition && startTransition->isAutomatic()) {
3687 startTrInfo = startTransition->info();
3688 newStartTrInfo = startTrInfo;
3689 newStartTrInfo.track = info.track;
3690 newStartTrInfo.startPos = info.startPos;
3691 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3692 // transition end should stay the same
3694 // transition end should be adjusted to clip
3695 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3697 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3699 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3700 // Check if there is a transition at clip end
3701 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3702 if (tr && tr->isAutomatic()) {
3703 ItemInfo trInfo = tr->info();
3704 ItemInfo newTrInfo = trInfo;
3705 newTrInfo.track = info.track;
3706 newTrInfo.endPos = m_dragItem->endPos();
3707 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3708 // transition start should stay the same
3710 // transition start should be moved
3711 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3713 if (newTrInfo.startPos < newTrInfo.endPos) {
3714 moveEndTrans = true;
3715 if (moveStartTrans) {
3716 // we have to move both transitions, remove the start one so that there is no collision
3717 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3719 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3720 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3721 if (moveStartTrans) {
3722 // re-add transition in correct place
3723 int transTrack = startTransition->transitionEndTrack();
3724 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3725 transTrack = getPreviousVideoTrack(info.track);
3727 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3728 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3734 if (moveStartTrans && !moveEndTrans) {
3735 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3736 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3739 // Also move automatic transitions (on upper track)
3740 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3741 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3742 ItemInfo trInfo = tr->info();
3743 ItemInfo newTrInfo = trInfo;
3744 newTrInfo.startPos = m_dragItem->startPos();
3745 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3746 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3747 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3748 // transition end should be adjusted to clip on upper track
3749 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3751 if (newTrInfo.startPos < newTrInfo.endPos) {
3752 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3753 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3757 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3758 // Check if there is a transition at clip end
3759 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3760 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3761 ItemInfo trInfo = tr->info();
3762 ItemInfo newTrInfo = trInfo;
3763 newTrInfo.endPos = m_dragItem->endPos();
3764 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3765 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3766 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3767 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3768 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3769 // transition start should be moved
3770 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3772 if (newTrInfo.startPos < newTrInfo.endPos) {
3773 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3774 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3779 updateTrackDuration(info.track, moveCommand);
3780 if (m_dragItemInfo.track != info.track)
3781 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3782 m_commandStack->push(moveCommand);
3783 //checkTrackSequence(m_dragItem->track());
3785 // undo last move and emit error message
3786 bool snap = KdenliveSettings::snaptopoints();
3787 KdenliveSettings::setSnaptopoints(false);
3788 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3789 KdenliveSettings::setSnaptopoints(snap);
3790 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3792 setDocumentModified();
3793 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3794 Transition *transition = static_cast <Transition *>(m_dragItem);
3795 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3796 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)) {
3797 // Moving transition failed, revert to previous position
3798 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3799 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3801 QUndoCommand *moveCommand = new QUndoCommand();
3802 moveCommand->setText(i18n("Move transition"));
3803 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3804 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3805 updateTrackDuration(info.track, moveCommand);
3806 if (m_dragItemInfo.track != info.track)
3807 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3808 m_commandStack->push(moveCommand);
3809 setDocumentModified();
3813 // Moving several clips. We need to delete them and readd them to new position,
3814 // or they might overlap each other during the move
3815 QGraphicsItemGroup *group;
3816 if (m_selectionGroup) {
3817 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3820 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3822 QList<QGraphicsItem *> items = group->childItems();
3823 QList<ItemInfo> clipsToMove;
3824 QList<ItemInfo> transitionsToMove;
3826 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3827 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3829 QUndoCommand *moveGroup = new QUndoCommand();
3830 moveGroup->setText(i18n("Move group"));
3831 if (timeOffset != GenTime() || trackOffset != 0) {
3832 // remove items in MLT playlist
3835 int max = items.count();
3836 for (int i = 0; i < max; i++) {
3837 if (items.at(i)->type() == GROUPWIDGET) {
3838 items += items.at(i)->childItems();
3841 m_document->renderer()->blockSignals(true);
3842 for (int i = 0; i < items.count(); i++) {
3843 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3844 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3845 ItemInfo info = item->info();
3846 if (item->type() == AVWIDGET) {
3847 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3848 // error, clip cannot be removed from playlist
3849 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3851 clipsToMove.append(info);
3854 transitionsToMove.append(info);
3855 Transition *tr = static_cast <Transition*>(item);
3856 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3859 m_document->renderer()->blockSignals(false);
3860 for (int i = 0; i < items.count(); i++) {
3861 // re-add items in correct place
3862 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3863 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3865 ItemInfo info = item->info();
3866 int tracknumber = m_document->tracksCount() - info.track - 1;
3867 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3869 group->removeFromGroup(item);
3870 item->setItemLocked(true);
3873 if (item->type() == AVWIDGET) {
3874 ClipItem *clip = static_cast <ClipItem*>(item);
3875 int trackProducer = info.track;
3876 info.track = m_document->tracksCount() - info.track;
3877 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3878 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3879 for (int i = 0; i < clip->effectsCount(); i++) {
3880 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3883 Transition *tr = static_cast <Transition*>(item);
3884 int newTrack = tr->transitionEndTrack();
3885 if (!tr->forcedTrack()) {
3886 newTrack = getPreviousVideoTrack(info.track);
3888 tr->updateTransitionEndTrack(newTrack);
3889 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3890 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3893 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3894 updateTrackDuration(-1, moveGroup);
3895 m_commandStack->push(moveGroup);
3897 //QPointF top = group->sceneBoundingRect().topLeft();
3898 //QPointF oldpos = m_selectionGroup->scenePos();
3899 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3900 //group->setPos(top);
3901 //TODO: get rid of the 3 lines below
3902 if (m_selectionGroup) {
3903 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3904 m_selectionGroupInfo.track = m_selectionGroup->track();
3905 items = m_selectionGroup->childItems();
3906 resetSelectionGroup(false);
3908 QSet <QGraphicsItem*> groupList;
3909 QSet <QGraphicsItem*> itemList;
3910 while (!items.isEmpty()) {
3911 QGraphicsItem *first = items.takeFirst();
3912 if (first->type() == GROUPWIDGET) {
3913 if (first != m_selectionGroup) {
3914 groupList.insert(first);
3917 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3918 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3919 if (first->parentItem() != m_selectionGroup) {
3920 groupList.insert(first->parentItem());
3922 else itemList.insert(first);
3924 else itemList.insert(first);
3927 foreach(QGraphicsItem *item, groupList) {
3928 itemList.unite(item->childItems().toSet());
3929 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3932 foreach(QGraphicsItem *item, itemList) {
3933 item->setSelected(true);
3934 if (item->parentItem())
3935 item->parentItem()->setSelected(true);
3937 resetSelectionGroup();
3938 groupSelectedItems(itemList.toList());
3940 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3943 setDocumentModified();
3946 m_document->renderer()->doRefresh();
3947 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3949 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3950 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3952 QUndoCommand *resizeCommand = new QUndoCommand();
3953 resizeCommand->setText(i18n("Resize group"));
3954 QList <QGraphicsItem *> items = parent->childItems();
3955 QList <ItemInfo> infos = parent->resizeInfos();
3956 parent->clearResizeInfos();
3958 for (int i = 0; i < items.count(); ++i) {
3959 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3960 if (item && item->type() == AVWIDGET) {
3961 ItemInfo info = infos.at(itemcount);
3962 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3966 m_commandStack->push(resizeCommand);
3969 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3970 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3972 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3974 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3975 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3977 QUndoCommand *resizeCommand = new QUndoCommand();
3978 resizeCommand->setText(i18n("Resize group"));
3979 QList <QGraphicsItem *> items = parent->childItems();
3980 QList <ItemInfo> infos = parent->resizeInfos();
3981 parent->clearResizeInfos();
3983 for (int i = 0; i < items.count(); ++i) {
3984 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3985 if (item && item->type() == AVWIDGET) {
3986 ItemInfo info = infos.at(itemcount);
3987 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3991 updateTrackDuration(-1, resizeCommand);
3992 m_commandStack->push(resizeCommand);
3995 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3996 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3998 } else if (m_operationMode == FADEIN) {
3999 // resize fade in effect
4000 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4001 int ix = item->hasEffect("volume", "fadein");
4002 int ix2 = item->hasEffect("", "fade_from_black");
4004 QDomElement oldeffect = item->effectAtIndex(ix);
4005 int start = item->cropStart().frames(m_document->fps());
4006 int end = item->fadeIn();
4008 slotDeleteEffect(item, -1, oldeffect, false);
4011 QDomElement effect = oldeffect.cloneNode().toElement();
4012 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4013 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4014 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4015 emit clipItemSelected(item);
4017 } else if (item->fadeIn() != 0 && ix2 == -1) {
4019 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4021 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4022 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4023 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4024 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4027 QDomElement oldeffect = item->effectAtIndex(ix2);
4028 int start = item->cropStart().frames(m_document->fps());
4029 int end = item->fadeIn();
4031 slotDeleteEffect(item, -1, oldeffect, false);
4034 QDomElement effect = oldeffect.cloneNode().toElement();
4035 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4036 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4037 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4038 emit clipItemSelected(item);
4041 } else if (m_operationMode == FADEOUT) {
4042 // resize fade out effect
4043 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4044 int ix = item->hasEffect("volume", "fadeout");
4045 int ix2 = item->hasEffect("", "fade_to_black");
4047 QDomElement oldeffect = item->effectAtIndex(ix);
4048 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4049 int start = item->fadeOut();
4051 slotDeleteEffect(item, -1, oldeffect, false);
4053 start = end - start;
4054 QDomElement effect = oldeffect.cloneNode().toElement();
4055 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4056 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4057 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4058 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4059 emit clipItemSelected(item);
4061 } else if (item->fadeOut() != 0 && ix2 == -1) {
4063 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4065 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4066 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4067 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4068 int start = end-item->fadeOut();
4069 EffectsList::setParameter(effect, "in", QString::number(start));
4070 EffectsList::setParameter(effect, "out", QString::number(end));
4071 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4074 QDomElement oldeffect = item->effectAtIndex(ix2);
4075 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4076 int start = item->fadeOut();
4078 slotDeleteEffect(item, -1, oldeffect, false);
4080 start = end - start;
4081 QDomElement effect = oldeffect.cloneNode().toElement();
4082 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4083 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4084 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4085 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4086 emit clipItemSelected(item);
4089 } else if (m_operationMode == KEYFRAME) {
4090 // update the MLT effect
4091 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4092 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4094 // check if we want to remove keyframe
4095 double val = mapToScene(event->pos()).toPoint().y();
4096 QRectF br = item->sceneBoundingRect();
4097 double maxh = 100.0 / br.height();
4098 val = (br.bottom() - val) * maxh;
4099 int start = item->cropStart().frames(m_document->fps());
4100 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4102 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4104 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4106 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4109 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4110 //item->updateKeyframeEffect();
4111 //QString next = item->keyframes(item->selectedEffectIndex());
4112 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4113 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4115 m_commandStack->push(command);
4116 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4117 emit clipItemSelected(item);
4119 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4120 m_operationMode = NONE;
4123 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4125 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4127 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4128 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4129 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4130 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4131 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4132 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4133 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4136 m_waitingThumbs.removeAll(item);
4138 if (item->isSelected()) emit clipItemSelected(NULL);
4139 item->baseClip()->removeReference();
4140 m_document->updateClip(item->baseClip()->getId());
4142 /*if (item->baseClip()->isTransparent()) {
4143 // also remove automatic transition
4144 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4145 if (tr && tr->isAutomatic()) {
4146 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4147 scene()->removeItem(tr);
4152 if (m_dragItem == item) m_dragItem = NULL;
4154 #if QT_VERSION >= 0x040600
4155 // animate item deletion
4156 item->closeAnimation();
4157 /*if (refresh) item->closeAnimation();
4159 // no refresh, means we have several operations chained, we need to delete clip immediatly
4160 // so that it does not get in the way of the other
4169 setDocumentModified();
4170 if (refresh) m_document->renderer()->doRefresh();
4173 void CustomTrackView::deleteSelectedClips()
4175 resetSelectionGroup();
4176 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4177 if (itemList.count() == 0) {
4178 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4181 scene()->clearSelection();
4182 QUndoCommand *deleteSelected = new QUndoCommand();
4183 new RefreshMonitorCommand(this, false, true, deleteSelected);
4187 int transitionCount = 0;
4188 // expand & destroy groups
4189 for (int i = 0; i < itemList.count(); i++) {
4190 if (itemList.at(i)->type() == GROUPWIDGET) {
4192 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4193 QList <ItemInfo> clipInfos;
4194 QList <ItemInfo> transitionInfos;
4195 for (int j = 0; j < children.count(); j++) {
4196 if (children.at(j)->type() == AVWIDGET) {
4197 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4198 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4199 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4200 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4201 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4203 if (itemList.contains(children.at(j))) {
4204 children.removeAt(j);
4208 itemList += children;
4209 if (clipInfos.count() > 0)
4210 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4212 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4213 itemList.insert(i + 1, itemList.at(i)->parentItem());
4216 for (int i = 0; i < itemList.count(); i++) {
4217 if (itemList.at(i)->type() == AVWIDGET) {
4219 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4220 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4221 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4222 emit clipItemSelected(NULL);
4223 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4225 Transition *item = static_cast <Transition *>(itemList.at(i));
4226 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4227 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4228 emit transitionItemSelected(NULL);
4231 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4232 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4233 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4234 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4235 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4236 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4237 else deleteSelected->setText(i18n("Delete selected items"));
4238 updateTrackDuration(-1, deleteSelected);
4239 new RefreshMonitorCommand(this, true, false, deleteSelected);
4240 m_commandStack->push(deleteSelected);
4244 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4247 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4249 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4251 kDebug() << "ERROR: Cannot find clip for speed change";
4252 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4255 info.track = m_document->tracksCount() - item->track();
4256 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4258 item->setSpeed(speed, strobe);
4259 item->updateRectGeometry();
4260 if (item->cropDuration().frames(m_document->fps()) != endPos)
4261 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4262 updatePositionEffects(item, info);
4263 setDocumentModified();
4265 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4269 void CustomTrackView::cutSelectedClips()
4271 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4272 QList<AbstractGroupItem *> groups;
4273 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4274 for (int i = 0; i < itemList.count(); ++i) {
4275 if (!itemList.at(i))
4277 if (itemList.at(i)->type() == AVWIDGET) {
4278 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4279 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4280 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4281 if (!groups.contains(group))
4283 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4284 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4285 m_commandStack->push(command);
4287 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4288 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4289 if (!groups.contains(group))
4294 for (int i = 0; i < groups.count(); ++i)
4295 razorGroup(groups.at(i), currentPos);
4298 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4301 QList <QGraphicsItem *> children = group->childItems();
4302 QList <ItemInfo> clips1, transitions1;
4303 QList <ItemInfo> clipsCut, transitionsCut;
4304 QList <ItemInfo> clips2, transitions2;
4305 for (int i = 0; i < children.count(); ++i) {
4306 children.at(i)->setSelected(false);
4307 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4308 if (child->type() == AVWIDGET) {
4309 if (cutPos > child->endPos())
4310 clips1 << child->info();
4311 else if (cutPos < child->startPos())
4312 clips2 << child->info();
4314 clipsCut << child->info();
4316 if (cutPos > child->endPos())
4317 transitions1 << child->info();
4318 else if (cutPos < child->startPos())
4319 transitions2 << child->info();
4321 transitionsCut << child->info();
4324 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4326 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4327 m_commandStack->push(command);
4331 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)
4334 for (int i = 0; i < clipsCut.count(); ++i) {
4335 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4337 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4338 clips1 << clip->info();
4339 if (clipBehind != NULL)
4340 clips2 << clipBehind->info();
4343 /* TODO: cut transitionsCut
4344 * For now just append them to group1 */
4345 transitions1 << transitionsCut;
4346 doGroupClips(clips1, transitions1, true);
4347 doGroupClips(clips2, transitions2, true);
4349 /* we might also just use clipsCut.at(0)->parentItem().
4350 * Do this loop just in case something went wrong during cut */
4351 for (int i = 0; i < clipsCut.count(); ++i) {
4352 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4353 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4354 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4355 QList <QGraphicsItem *> children = group->childItems();
4356 QList <ItemInfo> groupClips;
4357 QList <ItemInfo> groupTrans;
4358 for (int j = 0; j < children.count(); ++j) {
4359 if (children.at(j)->type() == AVWIDGET)
4360 groupClips << ((AbstractClipItem *)children.at(j))->info();
4361 else if (children.at(j)->type() == TRANSITIONWIDGET)
4362 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4364 doGroupClips(groupClips, groupTrans, false);
4368 for (int i = 0; i < clipsCut.count(); ++i)
4369 cutClip(clipsCut.at(i), cutPos, false);
4370 // TODO: uncut transitonsCut
4371 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4375 void CustomTrackView::groupClips(bool group)
4377 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4378 QList <ItemInfo> clipInfos;
4379 QList <ItemInfo> transitionInfos;
4382 int max = itemList.count();
4383 for (int i = 0; i < max; i++) {
4384 if (itemList.at(i)->type() == GROUPWIDGET) {
4385 itemList += itemList.at(i)->childItems();
4389 for (int i = 0; i < itemList.count(); i++) {
4390 if (itemList.at(i)->type() == AVWIDGET) {
4391 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4392 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4393 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4394 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4395 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4398 if (clipInfos.count() > 0) {
4399 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4400 m_commandStack->push(command);
4404 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4406 resetSelectionGroup();
4407 m_scene->clearSelection();
4409 for (int i = 0; i < clipInfos.count(); i++) {
4410 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4411 if (clip == NULL) continue;
4412 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4413 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4414 m_document->clipManager()->removeGroup(grp);
4415 scene()->destroyItemGroup(grp);
4417 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4419 for (int i = 0; i < transitionInfos.count(); i++) {
4420 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4421 if (tr == NULL) continue;
4422 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4423 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4424 m_document->clipManager()->removeGroup(grp);
4425 scene()->destroyItemGroup(grp);
4427 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4429 setDocumentModified();
4432 QList <QGraphicsItem *>list;
4433 for (int i = 0; i < clipInfos.count(); i++) {
4434 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4437 //clip->setSelected(true);
4440 for (int i = 0; i < transitionInfos.count(); i++) {
4441 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4444 //clip->setSelected(true);
4447 groupSelectedItems(list, true, true);
4448 setDocumentModified();
4451 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4453 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4454 if (baseclip == NULL) {
4455 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4459 if (baseclip->getProducer() == NULL) {
4460 // If the clip has no producer, we must wait until it is created...
4462 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4463 emit forceClipProcessing(clipId);
4464 qApp->processEvents();
4465 for (int i = 0; i < 10; i++) {
4466 if (baseclip->getProducer() == NULL) {
4467 qApp->processEvents();
4468 m_producerNotReady.wait(&m_mutex, 200);
4471 if (baseclip->getProducer() == NULL) {
4472 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4476 emit displayMessage(QString(), InformationMessage);
4480 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4481 item->setEffectList(effects);
4482 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4483 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4484 scene()->addItem(item);
4486 int producerTrack = info.track;
4487 int tracknumber = m_document->tracksCount() - info.track - 1;
4488 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4489 if (isLocked) item->setItemLocked(true);
4491 baseclip->addReference();
4492 m_document->updateClip(baseclip->getId());
4493 info.track = m_document->tracksCount() - info.track;
4494 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4495 for (int i = 0; i < item->effectsCount(); i++) {
4496 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4498 setDocumentModified();
4500 m_document->renderer()->doRefresh();
4502 if (!baseclip->isPlaceHolder())
4503 m_waitingThumbs.append(item);
4504 m_thumbsTimer.start();
4507 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4509 QMutexLocker locker(&m_mutex);
4510 QList<QGraphicsItem *> list = scene()->items();
4511 QList <ClipItem *>clipList;
4512 ClipItem *clip = NULL;
4513 DocClipBase *baseClip = NULL;
4514 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4515 for (int i = 0; i < list.size(); ++i) {
4516 if (list.at(i)->type() == AVWIDGET) {
4517 clip = static_cast <ClipItem *>(list.at(i));
4518 if (clip->clipProducer() == clipId) {
4519 if (baseClip == NULL) {
4520 baseClip = clip->baseClip();
4522 ItemInfo info = clip->info();
4523 Mlt::Producer *prod = NULL;
4524 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4525 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4526 else prod = baseClip->getProducer(info.track);
4527 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4528 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4530 else clipList.append(clip);
4534 for (int i = 0; i < clipList.count(); i++)
4535 clipList.at(i)->refreshClip(true, true);
4536 m_document->renderer()->unlockService(tractor);
4539 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4541 int framepos = (int)(pos.frames(m_document->fps()));
4542 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4543 ClipItem *clip = NULL;
4544 for (int i = 0; i < list.size(); i++) {
4545 if (!list.at(i)->isEnabled()) continue;
4546 if (list.at(i)->type() == AVWIDGET) {
4547 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4548 if (test->endPos() == pos) clip = test;
4555 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4557 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4558 ClipItem *clip = NULL;
4559 for (int i = 0; i < list.size(); i++) {
4560 if (!list.at(i)->isEnabled()) continue;
4561 if (list.at(i)->type() == AVWIDGET) {
4562 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4563 if (test->startPos() == pos) clip = test;
4570 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4572 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4573 QList<QGraphicsItem *> list = scene()->items(p);
4574 ClipItem *clip = NULL;
4575 for (int i = 0; i < list.size(); i++) {
4576 if (!list.at(i)->isEnabled()) continue;
4577 if (list.at(i)->type() == AVWIDGET) {
4578 clip = static_cast <ClipItem *>(list.at(i));
4585 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4587 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4591 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4593 int pos = info.startPos.frames(m_document->fps());
4594 int track = m_document->tracksCount() - info.b_track;
4595 return getTransitionItemAt(pos, track);
4598 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4600 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4601 QList<QGraphicsItem *> list = scene()->items(p);
4602 Transition *clip = NULL;
4603 for (int i = 0; i < list.size(); i++) {
4604 if (!list.at(i)->isEnabled()) continue;
4605 if (list.at(i)->type() == TRANSITIONWIDGET) {
4606 clip = static_cast <Transition *>(list.at(i));
4613 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4615 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4618 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4620 int framepos = (int)(pos.frames(m_document->fps()));
4621 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4622 QList<QGraphicsItem *> list = scene()->items(p);
4623 Transition *clip = NULL;
4624 for (int i = 0; i < list.size(); i++) {
4625 if (!list.at(i)->isEnabled()) continue;
4626 if (list.at(i)->type() == TRANSITIONWIDGET) {
4627 Transition *test = static_cast <Transition *>(list.at(i));
4628 if (test->endPos() == pos) clip = test;
4635 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4637 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4638 QList<QGraphicsItem *> list = scene()->items(p);
4639 Transition *clip = NULL;
4640 for (int i = 0; i < list.size(); ++i) {
4641 if (!list.at(i)->isEnabled()) continue;
4642 if (list.at(i)->type() == TRANSITIONWIDGET) {
4643 Transition *test = static_cast <Transition *>(list.at(i));
4644 if (test->startPos() == pos) clip = test;
4651 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4653 if (m_selectionGroup) resetSelectionGroup(false);
4654 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4656 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);
4657 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4660 Mlt::Producer *prod = item->getProducer(end.track);
4663 qDebug() << "Moving item " << (long)item << " from .. to:";
4664 qDebug() << item->info();
4668 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4669 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4672 bool snap = KdenliveSettings::snaptopoints();
4673 KdenliveSettings::setSnaptopoints(false);
4674 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4676 int tracknumber = m_document->tracksCount() - end.track - 1;
4677 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4678 m_scene->clearSelection();
4679 if (isLocked) item->setItemLocked(true);
4681 if (item->isItemLocked()) item->setItemLocked(false);
4682 item->setSelected(true);
4684 if (item->baseClip()->isTransparent()) {
4685 // Also move automatic transition
4686 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4687 if (tr && tr->isAutomatic()) {
4688 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4689 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);
4690 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4693 KdenliveSettings::setSnaptopoints(snap);
4694 setDocumentModified();
4696 // undo last move and emit error message
4697 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4699 if (refresh) m_document->renderer()->doRefresh();
4700 if (out_actualEnd != NULL) {
4701 *out_actualEnd = item->info();
4703 qDebug() << "Actual end position updated:" << *out_actualEnd;
4707 qDebug() << item->info();
4712 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4715 resetSelectionGroup();
4716 m_scene->clearSelection();
4718 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4719 scene()->addItem(m_selectionGroup);
4721 m_document->renderer()->blockSignals(true);
4722 for (int i = 0; i < startClip.count(); i++) {
4724 startClip[i].startPos = startClip.at(i).startPos - offset;
4725 startClip[i].track = startClip.at(i).track - trackOffset;
4727 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4729 clip->setItemLocked(false);
4730 if (clip->parentItem()) {
4731 m_selectionGroup->addItem(clip->parentItem());
4733 m_selectionGroup->addItem(clip);
4735 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4736 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4738 for (int i = 0; i < startTransition.count(); i++) {
4740 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4741 startTransition[i].track = startTransition.at(i).track - trackOffset;
4743 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4745 tr->setItemLocked(false);
4746 if (tr->parentItem()) {
4747 m_selectionGroup->addItem(tr->parentItem());
4749 m_selectionGroup->addItem(tr);
4751 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());
4752 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4754 m_document->renderer()->blockSignals(false);
4756 if (m_selectionGroup) {
4757 bool snap = KdenliveSettings::snaptopoints();
4758 KdenliveSettings::setSnaptopoints(false);
4760 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4761 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4763 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4764 QList <AbstractGroupItem*> groupList;
4766 int max = children.count();
4767 for (int i = 0; i < max; i++) {
4768 if (children.at(i)->type() == GROUPWIDGET) {
4769 children += children.at(i)->childItems();
4770 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4771 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4772 /*m_document->clipManager()->removeGroup(grp);
4773 m_scene->destroyItemGroup(grp);*/
4774 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4775 if (!groupList.contains(group)) groupList.append(group);
4776 children.removeAll(children.at(i));
4781 for (int i = 0; i < children.count(); i++) {
4782 // re-add items in correct place
4783 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4784 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4786 ItemInfo info = item->info();
4787 int tracknumber = m_document->tracksCount() - info.track - 1;
4788 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4790 item->setItemLocked(true);
4791 else if (item->isItemLocked())
4792 item->setItemLocked(false);
4794 if (item->type() == AVWIDGET) {
4795 ClipItem *clip = static_cast <ClipItem*>(item);
4796 int trackProducer = info.track;
4797 info.track = m_document->tracksCount() - info.track;
4798 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4799 for (int i = 0; i < clip->effectsCount(); i++) {
4800 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4802 } else if (item->type() == TRANSITIONWIDGET) {
4803 Transition *tr = static_cast <Transition*>(item);
4805 if (!tr->forcedTrack()) {
4806 newTrack = getPreviousVideoTrack(info.track);
4808 newTrack = tr->transitionEndTrack() + trackOffset;
4809 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4811 tr->updateTransitionEndTrack(newTrack);
4812 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4816 resetSelectionGroup(false);
4817 for (int i = 0; i < groupList.count(); i++) {
4818 rebuildGroup(groupList.at(i));
4823 KdenliveSettings::setSnaptopoints(snap);
4824 m_document->renderer()->doRefresh();
4825 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4828 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4830 Transition *item = getTransitionItemAt(start.startPos, start.track);
4832 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);
4833 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4837 bool snap = KdenliveSettings::snaptopoints();
4838 KdenliveSettings::setSnaptopoints(false);
4840 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4841 // Transition was moved
4842 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4843 } else if (end.endPos == start.endPos) {
4844 // Transition start resize
4845 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4846 } else if (end.startPos == start.startPos) {
4847 // Transition end resize;
4848 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4849 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4852 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4853 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4854 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4856 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4857 KdenliveSettings::setSnaptopoints(snap);
4858 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4859 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());
4860 if (m_dragItem && m_dragItem == item) {
4862 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4863 if (transitionClip && transitionClip->baseClip()) {
4864 QString size = transitionClip->baseClip()->getProperty("frame_size");
4865 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4866 if (factor == 0) factor = 1.0;
4867 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4868 p.setY(size.section('x', 1, 1).toInt());
4870 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4872 if (refresh) m_document->renderer()->doRefresh();
4873 setDocumentModified();
4876 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4878 bool resizeClipStart = (start.startPos != end.startPos);
4879 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4881 if (dontWorry) return;
4882 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);
4883 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4886 if (item->parentItem()) {
4887 // Item is part of a group, reset group
4888 resetSelectionGroup();
4891 bool snap = KdenliveSettings::snaptopoints();
4892 KdenliveSettings::setSnaptopoints(false);
4894 if (resizeClipStart) {
4895 ItemInfo clipinfo = item->info();
4896 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4897 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4899 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4902 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4904 ItemInfo clipinfo = item->info();
4905 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4906 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4908 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4910 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4912 if (!resizeClipStart && end.cropStart != start.cropStart) {
4913 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4914 ItemInfo clipinfo = end;
4915 clipinfo.track = m_document->tracksCount() - end.track;
4916 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4918 item->setCropStart(end.cropStart);
4919 item->resetThumbs(true);
4922 m_document->renderer()->doRefresh();
4923 KdenliveSettings::setSnaptopoints(snap);
4924 setDocumentModified();
4927 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4929 if (pos == oldInfo.startPos.frames(m_document->fps()))
4931 bool snap = KdenliveSettings::snaptopoints();
4933 KdenliveSettings::setSnaptopoints(false);
4934 item->resizeStart(pos);
4935 if (item->startPos().frames(m_document->fps()) != pos) {
4936 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4937 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4938 KdenliveSettings::setSnaptopoints(snap);
4941 KdenliveSettings::setSnaptopoints(snap);
4944 bool hasParentCommand = false;
4946 hasParentCommand = true;
4948 command = new QUndoCommand();
4949 command->setText(i18n("Resize clip start"));
4952 // do this here, too, because otherwise undo won't update the group
4953 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4954 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4956 ItemInfo info = item->info();
4957 if (item->type() == AVWIDGET) {
4958 ItemInfo resizeinfo = oldInfo;
4959 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4960 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4962 // Check if there is an automatic transition on that clip (lower track)
4963 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4964 if (transition && transition->isAutomatic()) {
4965 ItemInfo trInfo = transition->info();
4966 ItemInfo newTrInfo = trInfo;
4967 newTrInfo.startPos = item->startPos();
4968 if (newTrInfo.startPos < newTrInfo.endPos)
4969 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4971 // Check if there is an automatic transition on that clip (upper track)
4972 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4973 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4974 ItemInfo trInfo = transition->info();
4975 ItemInfo newTrInfo = trInfo;
4976 newTrInfo.startPos = item->startPos();
4977 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4978 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4979 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4982 ClipItem *clip = static_cast < ClipItem * >(item);
4985 // Since we must always resize clip before updating the keyframes, we
4986 // put a resize command before & after checking keyframes so that
4987 // we are sure the resize is performed before whenever we do or undo the action
4988 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4989 adjustEffects(clip, oldInfo, command);
4990 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4992 KdenliveSettings::setSnaptopoints(false);
4993 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4994 KdenliveSettings::setSnaptopoints(snap);
4995 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4997 } else if (item->type() == TRANSITIONWIDGET) {
4998 Transition *transition = static_cast <Transition *>(item);
4999 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)) {
5000 // Cannot resize transition
5001 KdenliveSettings::setSnaptopoints(false);
5002 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5003 KdenliveSettings::setSnaptopoints(snap);
5004 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5006 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
5007 if (command == NULL)
5008 m_commandStack->push(moveCommand);
5012 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5013 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5015 if (!hasParentCommand)
5016 m_commandStack->push(command);
5019 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5021 if (pos == oldInfo.endPos.frames(m_document->fps()))
5023 bool snap = KdenliveSettings::snaptopoints();
5025 KdenliveSettings::setSnaptopoints(false);
5026 item->resizeEnd(pos);
5027 if (item->endPos().frames(m_document->fps()) != pos) {
5028 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5029 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5030 KdenliveSettings::setSnaptopoints(snap);
5033 KdenliveSettings::setSnaptopoints(snap);
5036 bool hasParentCommand = false;
5038 hasParentCommand = true;
5040 command = new QUndoCommand();
5043 // do this here, too, because otherwise undo won't update the group
5044 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5045 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5047 ItemInfo info = item->info();
5048 if (item->type() == AVWIDGET) {
5049 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5050 ItemInfo resizeinfo = info;
5051 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5052 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5054 // Check if there is an automatic transition on that clip (lower track)
5055 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5056 if (tr && tr->isAutomatic()) {
5057 ItemInfo trInfo = tr->info();
5058 ItemInfo newTrInfo = trInfo;
5059 newTrInfo.endPos = item->endPos();
5060 if (newTrInfo.endPos > newTrInfo.startPos)
5061 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5064 // Check if there is an automatic transition on that clip (upper track)
5065 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5066 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5067 ItemInfo trInfo = tr->info();
5068 ItemInfo newTrInfo = trInfo;
5069 newTrInfo.endPos = item->endPos();
5070 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5071 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5072 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5076 ClipItem *clip = static_cast < ClipItem * >(item);
5079 // Since we must always resize clip before updating the keyframes, we
5080 // put a resize command before & after checking keyframes so that
5081 // we are sure the resize is performed before whenever we do or undo the action
5082 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5083 adjustEffects(clip, oldInfo, command);
5084 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5086 KdenliveSettings::setSnaptopoints(false);
5087 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5088 KdenliveSettings::setSnaptopoints(true);
5089 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5091 } else if (item->type() == TRANSITIONWIDGET) {
5092 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5093 Transition *transition = static_cast <Transition *>(item);
5094 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)) {
5095 // Cannot resize transition
5096 KdenliveSettings::setSnaptopoints(false);
5097 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5098 KdenliveSettings::setSnaptopoints(true);
5099 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5101 // Check transition keyframes
5102 QDomElement old = transition->toXML();
5103 if (transition->updateKeyframes()) {
5104 QDomElement xml = transition->toXML();
5105 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);
5106 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5108 new MoveTransitionCommand(this, oldInfo, info, false, command);
5111 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5112 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5114 if (!hasParentCommand) {
5115 updateTrackDuration(oldInfo.track, command);
5116 m_commandStack->push(command);
5120 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5122 int end = item->fadeIn();
5124 // there is a fade in effect
5125 int effectPos = item->hasEffect("volume", "fadein");
5126 if (effectPos != -1) {
5127 QDomElement effect = item->getEffectAtIndex(effectPos);
5128 int start = item->cropStart().frames(m_document->fps());
5129 int max = item->cropDuration().frames(m_document->fps());
5131 // Make sure the fade effect is not longer than the clip
5132 item->setFadeIn(max);
5133 end = item->fadeIn();
5136 EffectsList::setParameter(effect, "in", QString::number(start));
5137 EffectsList::setParameter(effect, "out", QString::number(end));
5139 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5140 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5141 // if fade effect is displayed, update the effect edit widget with new clip duration
5142 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5143 emit clipItemSelected(item);
5146 effectPos = item->hasEffect("brightness", "fade_from_black");
5147 if (effectPos != -1) {
5148 QDomElement effect = item->getEffectAtIndex(effectPos);
5149 int start = item->cropStart().frames(m_document->fps());
5150 int max = item->cropDuration().frames(m_document->fps());
5152 // Make sure the fade effect is not longer than the clip
5153 item->setFadeIn(max);
5154 end = item->fadeIn();
5157 EffectsList::setParameter(effect, "in", QString::number(start));
5158 EffectsList::setParameter(effect, "out", QString::number(end));
5160 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5161 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5162 // if fade effect is displayed, update the effect edit widget with new clip duration
5163 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5164 emit clipItemSelected(item);
5169 int start = item->fadeOut();
5171 // there is a fade out effect
5172 int effectPos = item->hasEffect("volume", "fadeout");
5173 if (effectPos != -1) {
5174 QDomElement effect = item->getEffectAtIndex(effectPos);
5175 int max = item->cropDuration().frames(m_document->fps());
5176 int end = max + item->cropStart().frames(m_document->fps());
5178 // Make sure the fade effect is not longer than the clip
5179 item->setFadeOut(max);
5180 start = item->fadeOut();
5182 start = end - start;
5183 EffectsList::setParameter(effect, "in", QString::number(start));
5184 EffectsList::setParameter(effect, "out", QString::number(end));
5186 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5187 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5188 // if fade effect is displayed, update the effect edit widget with new clip duration
5189 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5190 emit clipItemSelected(item);
5193 effectPos = item->hasEffect("brightness", "fade_to_black");
5194 if (effectPos != -1) {
5195 QDomElement effect = item->getEffectAtIndex(effectPos);
5196 int max = item->cropDuration().frames(m_document->fps());
5197 int end = max + item->cropStart().frames(m_document->fps());
5199 // Make sure the fade effect is not longer than the clip
5200 item->setFadeOut(max);
5201 start = item->fadeOut();
5203 start = end - start;
5204 EffectsList::setParameter(effect, "in", QString::number(start));
5205 EffectsList::setParameter(effect, "out", QString::number(end));
5207 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5208 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5209 // if fade effect is displayed, update the effect edit widget with new clip duration
5210 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5211 emit clipItemSelected(item);
5216 int effectPos = item->hasEffect("freeze", "freeze");
5217 if (effectPos != -1) {
5218 // Freeze effect needs to be adjusted with clip resize
5219 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5220 QDomElement eff = item->getEffectAtIndex(effectPos);
5221 if (!eff.isNull() && diff != 0) {
5222 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5223 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5225 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5226 emit clipItemSelected(item);
5233 double CustomTrackView::getSnapPointForPos(double pos)
5235 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5238 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5240 QList <GenTime> snaps;
5241 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5242 QList<QGraphicsItem *> itemList = items();
5243 for (int i = 0; i < itemList.count(); i++) {
5244 if (itemList.at(i) == selected) continue;
5245 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5246 if (itemList.at(i)->type() == AVWIDGET) {
5247 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5248 GenTime start = item->startPos();
5249 GenTime end = item->endPos();
5250 snaps.append(start);
5252 if (!offsetList.isEmpty()) {
5253 for (int j = 0; j < offsetList.size(); j++) {
5254 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5255 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5259 QList < GenTime > markers = item->snapMarkers();
5260 for (int j = 0; j < markers.size(); ++j) {
5261 GenTime t = markers.at(j);
5263 if (!offsetList.isEmpty()) {
5264 for (int k = 0; k < offsetList.size(); k++) {
5265 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5269 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5270 Transition *transition = static_cast <Transition*>(itemList.at(i));
5271 GenTime start = transition->startPos();
5272 GenTime end = transition->endPos();
5273 snaps.append(start);
5275 if (!offsetList.isEmpty()) {
5276 for (int j = 0; j < offsetList.size(); j++) {
5277 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5278 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5284 // add cursor position
5285 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5287 if (!offsetList.isEmpty()) {
5288 for (int j = 0; j < offsetList.size(); j++) {
5289 snaps.append(pos - offsetList.at(j));
5294 for (int i = 0; i < m_guides.count(); i++) {
5295 snaps.append(m_guides.at(i)->position());
5296 if (!offsetList.isEmpty()) {
5297 for (int j = 0; j < offsetList.size(); j++) {
5298 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5304 QPoint z = m_document->zone();
5305 snaps.append(GenTime(z.x(), m_document->fps()));
5306 snaps.append(GenTime(z.y(), m_document->fps()));
5309 m_scene->setSnapList(snaps);
5310 //for (int i = 0; i < m_snapPoints.size(); ++i)
5311 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5314 void CustomTrackView::slotSeekToPreviousSnap()
5316 updateSnapPoints(NULL);
5317 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5318 seekCursorPos((int) res.frames(m_document->fps()));
5322 void CustomTrackView::slotSeekToNextSnap()
5324 updateSnapPoints(NULL);
5325 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5326 seekCursorPos((int) res.frames(m_document->fps()));
5330 void CustomTrackView::clipStart()
5332 AbstractClipItem *item = getMainActiveClip();
5334 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5339 void CustomTrackView::clipEnd()
5341 AbstractClipItem *item = getMainActiveClip();
5343 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5348 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5350 DocClipBase *base = m_document->clipManager()->getClipById(id);
5352 QMap <QString, QString> extraData = base->analysisData();
5353 QString oldData = extraData.value(key);
5354 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5355 if (!groupCommand) m_commandStack->push(command);
5358 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5360 QUndoCommand *subCommand = NULL;
5361 if (newMarkers.count() > 1 && groupCommand == NULL) {
5362 subCommand = new QUndoCommand;
5363 subCommand->setText("Add markers");
5365 for (int i = 0; i < newMarkers.count(); i++) {
5366 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5367 if (oldMarker == CommentedTime()) {
5368 oldMarker = newMarkers.at(i);
5369 oldMarker.setMarkerType(-1);
5371 if (newMarkers.count() == 1 && !groupCommand) {
5372 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5373 m_commandStack->push(command);
5375 else if (groupCommand) {
5376 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5379 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5382 if (subCommand) m_commandStack->push(subCommand);
5385 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5387 CommentedTime oldmarker(position, comment);
5388 CommentedTime marker = oldmarker;
5389 marker.setMarkerType(-1);
5390 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5391 m_commandStack->push(command);
5394 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5396 DocClipBase *base = m_document->clipManager()->getClipById(id);
5397 QList <CommentedTime> markers = base->commentedSnapMarkers();
5399 if (markers.isEmpty()) {
5400 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5403 QUndoCommand *deleteMarkers = new QUndoCommand();
5404 deleteMarkers->setText("Delete clip markers");
5406 for (int i = 0; i < markers.size(); i++) {
5407 CommentedTime oldMarker = markers.at(i);
5408 CommentedTime marker = oldMarker;
5409 marker.setMarkerType(-1);
5410 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5412 m_commandStack->push(deleteMarkers);
5415 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5417 DocClipBase *base = m_document->clipManager()->getClipById(id);
5418 QList < CommentedTime > markers = base->commentedSnapMarkers();
5419 if (!markers.isEmpty()) {
5420 // Set up categories
5421 QComboBox *cbox = new QComboBox;
5422 cbox->insertItem(0, i18n("All categories"));
5423 for (int i = 0; i < 5; ++i) {
5424 cbox->insertItem(i + 1, i18n("Category %1", i));
5425 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5427 cbox->setCurrentIndex(0);
5428 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5429 fd.setMode(KFile::File);
5430 fd.setOperationMode(KFileDialog::Saving);
5432 QString url = fd.selectedFile();
5433 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5434 if (url.isEmpty()) return;
5437 int category = cbox->currentIndex() - 1;
5438 for (int i = 0; i < markers.count(); i++) {
5439 if (category >= 0) {
5440 // Save only the markers in selected category
5441 if (markers.at(i).markerType() != category) continue;
5443 data.append(QString::number(markers.at(i).time().seconds()));
5445 data.append(QString::number(markers.at(i).time().seconds()));
5447 data.append(markers.at(i).comment());
5453 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5454 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5457 file.write(data.toUtf8());
5462 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5464 QComboBox *cbox = new QComboBox;
5465 for (int i = 0; i < 5; ++i) {
5466 cbox->insertItem(i, i18n("Category %1", i));
5467 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5469 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5470 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5471 fd.setMode(KFile::File);
5472 fd.setOperationMode(KFileDialog::Opening);
5474 QString url = fd.selectedFile();
5476 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5477 if (url.isEmpty()) return;
5478 int category = cbox->currentIndex();
5481 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5482 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5485 QString data = QString::fromUtf8(file.readAll());
5487 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5490 QUndoCommand *command = new QUndoCommand();
5491 command->setText("Load markers");
5493 QList <CommentedTime> markersList;
5494 foreach(QString line, lines) {
5496 values = line.split("\t", QString::SkipEmptyParts);
5497 double time1 = values.at(0).toDouble(&ok);
5500 if (values.count() >1) {
5501 time2 = values.at(1).toDouble(&ok);
5502 if (values.count() == 2) {
5503 // Check if second value is a number or text
5506 markerText = values.at(1);
5508 else markerText = i18n("Marker");
5511 // We assume 3 values per line: in out name
5513 // 2nd value is not a number, drop
5516 markerText = values.at(2);
5520 if (!markerText.isEmpty()) {
5521 // Marker found, add it
5522 //TODO: allow user to set a marker category
5523 CommentedTime marker1(GenTime(time1), markerText, category);
5524 markersList << marker1;
5525 if (time2 > 0 && time2 != time1) {
5526 CommentedTime marker2(GenTime(time2), markerText, category);
5527 markersList << marker2;
5531 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5532 if (command->childCount() > 0) m_commandStack->push(command);
5533 else delete command;
5536 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5538 DocClipBase *base = m_document->clipManager()->getClipById(id);
5539 if (base == NULL) return;
5540 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5541 else base->addSnapMarker(marker);
5542 emit updateClipMarkers(base);
5543 setDocumentModified();
5544 viewport()->update();
5547 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5549 DocClipBase *base = m_document->clipManager()->getClipById(id);
5550 if (base == NULL) return;
5551 base->setAnalysisData(key, data);
5552 emit updateClipExtraData(base);
5553 setDocumentModified();
5554 viewport()->update();
5557 int CustomTrackView::hasGuide(int pos, int offset)
5559 for (int i = 0; i < m_guides.count(); i++) {
5560 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5561 if (qAbs(guidePos - pos) <= offset) return guidePos;
5562 else if (guidePos > pos) return -1;
5567 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5571 double fps = m_document->fps();
5572 for (int i = 0; i < m_guides.count(); i++) {
5573 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5574 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5576 goMenu->setEnabled(!m_guides.isEmpty());
5579 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5581 if (oldPos > GenTime() && pos > GenTime()) {
5583 for (int i = 0; i < m_guides.count(); i++) {
5584 if (m_guides.at(i)->position() == oldPos) {
5585 Guide *item = m_guides.at(i);
5586 item->updateGuide(pos, comment);
5590 } else if (pos > GenTime()) addGuide(pos, comment);
5594 for (int i = 0; i < m_guides.count(); i++) {
5595 if (m_guides.at(i)->position() == oldPos) {
5596 delete m_guides.takeAt(i);
5601 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5603 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5604 m_document->syncGuides(m_guides);
5607 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5609 for (int i = 0; i < m_guides.count(); i++) {
5610 if (m_guides.at(i)->position() == pos) {
5611 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5615 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5616 scene()->addItem(g);
5618 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5619 m_document->syncGuides(m_guides);
5623 void CustomTrackView::slotAddGuide(bool dialog)
5625 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5627 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5628 m_document->timecode(), i18n("Add Guide"), this);
5629 if (d->exec() != QDialog::Accepted) {
5633 marker = d->newMarker();
5636 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5638 if (addGuide(marker.time(), marker.comment())) {
5639 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5640 m_commandStack->push(command);
5644 void CustomTrackView::slotEditGuide(int guidePos)
5647 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5648 else pos = GenTime(guidePos, m_document->fps());
5650 for (int i = 0; i < m_guides.count(); i++) {
5651 if (m_guides.at(i)->position() == pos) {
5652 slotEditGuide(m_guides.at(i)->info());
5657 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5660 void CustomTrackView::slotEditGuide(CommentedTime guide)
5662 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5663 if (d->exec() == QDialog::Accepted) {
5664 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5665 m_commandStack->push(command);
5671 void CustomTrackView::slotEditTimeLineGuide()
5673 if (m_dragGuide == NULL) return;
5674 CommentedTime guide = m_dragGuide->info();
5675 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5676 m_document->timecode(), i18n("Edit Guide"), this);
5677 if (d->exec() == QDialog::Accepted) {
5678 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5679 m_commandStack->push(command);
5684 void CustomTrackView::slotDeleteGuide(int guidePos)
5687 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5688 else pos = GenTime(guidePos, m_document->fps());
5690 for (int i = 0; i < m_guides.count(); i++) {
5691 if (m_guides.at(i)->position() == pos) {
5692 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5693 m_commandStack->push(command);
5698 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5702 void CustomTrackView::slotDeleteTimeLineGuide()
5704 if (m_dragGuide == NULL) return;
5705 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5706 m_commandStack->push(command);
5710 void CustomTrackView::slotDeleteAllGuides()
5712 QUndoCommand *deleteAll = new QUndoCommand();
5713 deleteAll->setText("Delete all guides");
5714 for (int i = 0; i < m_guides.count(); i++) {
5715 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5717 m_commandStack->push(deleteAll);
5720 void CustomTrackView::setTool(PROJECTTOOL tool)
5725 setCursor(m_razorCursor);
5728 setCursor(m_spacerCursor);
5735 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5738 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5739 m_scene->setScale(scaleFactor, verticalScale);
5740 removeTipAnimation();
5741 bool adjust = false;
5742 if (verticalScale != matrix().m22()) adjust = true;
5743 setMatrix(newmatrix);
5745 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5746 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5747 for (int i = 0; i < m_guides.count(); i++) {
5748 QLineF l = m_guides.at(i)->line();
5749 l.setP2(QPointF(l.x2(), newHeight));
5750 m_guides.at(i)->setLine(l);
5752 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5755 int diff = sceneRect().width() - m_projectDuration;
5756 if (diff * newmatrix.m11() < 50) {
5757 if (newmatrix.m11() < 0.4)
5758 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5760 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5762 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5763 centerOn(QPointF(cursorPos(), verticalPos));
5766 void CustomTrackView::slotRefreshGuides()
5768 if (KdenliveSettings::showmarkers()) {
5769 for (int i = 0; i < m_guides.count(); i++)
5770 m_guides.at(i)->update();
5774 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5776 painter->setClipRect(rect);
5777 QPen pen1 = painter->pen();
5778 QColor lineColor = palette().dark().color();
5779 lineColor.setAlpha(100);
5780 pen1.setColor(lineColor);
5781 painter->setPen(pen1);
5782 double min = rect.left();
5783 double max = rect.right();
5784 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5785 int maxTrack = m_document->tracksCount();
5786 QColor lockedColor = palette().button().color();
5787 QColor audioColor = palette().alternateBase().color();
5788 for (int i = 0; i < maxTrack; i++) {
5789 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5790 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5791 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5792 if (i == m_selectedTrack)
5793 painter->fillRect(track, m_activeTrackBrush.brush(this));
5795 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5797 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5801 bool CustomTrackView::findString(const QString &text)
5804 for (int i = 0; i < m_searchPoints.size(); ++i) {
5805 marker = m_searchPoints.at(i).comment();
5806 if (marker.contains(text, Qt::CaseInsensitive)) {
5807 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5808 int vert = verticalScrollBar()->value();
5809 int hor = cursorPos();
5810 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5818 void CustomTrackView::selectFound(QString track, QString pos)
5820 seekCursorPos(m_document->timecode().getFrameCount(pos));
5821 slotSelectTrack(track.toInt());
5823 int vert = verticalScrollBar()->value();
5824 int hor = cursorPos();
5825 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5828 bool CustomTrackView::findNextString(const QString &text)
5831 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5832 marker = m_searchPoints.at(i).comment();
5833 if (marker.contains(text, Qt::CaseInsensitive)) {
5834 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5835 int vert = verticalScrollBar()->value();
5836 int hor = cursorPos();
5837 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5846 void CustomTrackView::initSearchStrings()
5848 m_searchPoints.clear();
5849 QList<QGraphicsItem *> itemList = items();
5850 for (int i = 0; i < itemList.count(); i++) {
5851 // parse all clip names
5852 if (itemList.at(i)->type() == AVWIDGET) {
5853 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5854 GenTime start = item->startPos();
5855 CommentedTime t(start, item->clipName());
5856 m_searchPoints.append(t);
5857 // add all clip markers
5858 QList < CommentedTime > markers = item->commentedSnapMarkers();
5859 m_searchPoints += markers;
5864 for (int i = 0; i < m_guides.count(); i++)
5865 m_searchPoints.append(m_guides.at(i)->info());
5867 qSort(m_searchPoints);
5870 void CustomTrackView::clearSearchStrings()
5872 m_searchPoints.clear();
5876 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5878 QList<ItemInfo> matchingInfo;
5879 QList<QGraphicsItem *> itemList = items();
5880 for (int i = 0; i < itemList.count(); i++) {
5881 if (itemList.at(i)->type() == AVWIDGET) {
5882 ClipItem *item = (ClipItem *)itemList.at(i);
5883 if (item->clipProducer() == clipId)
5884 matchingInfo << item->info();
5887 return matchingInfo;
5890 void CustomTrackView::copyClip()
5892 qDeleteAll(m_copiedItems);
5893 m_copiedItems.clear();
5894 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5895 if (itemList.count() == 0) {
5896 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5899 for (int i = 0; i < itemList.count(); i++) {
5900 if (itemList.at(i)->type() == AVWIDGET) {
5901 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5902 ClipItem *clone = clip->clone(clip->info());
5903 m_copiedItems.append(clone);
5904 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5905 Transition *dup = static_cast <Transition *>(itemList.at(i));
5906 m_copiedItems.append(dup->clone());
5911 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5913 if (m_scene->editMode() != NORMALEDIT) {
5914 // If we are in overwrite mode, always allow the move
5917 int height = m_tracksHeight - 2;
5919 if (type == TRANSITIONWIDGET) {
5920 height = Transition::itemHeight();
5921 offset = Transition::itemOffset();
5923 else if (type == AVWIDGET) {
5924 height = ClipItem::itemHeight();
5925 offset = ClipItem::itemOffset();
5927 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);
5928 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5929 for (int i = 0; i < collisions.count(); i++) {
5930 if (collisions.at(i)->type() == type) {
5937 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5940 for (int i = 0; i < infoList.count(); i++) {
5941 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));
5944 QList<QGraphicsItem *> collisions = scene()->items(path);
5945 for (int i = 0; i < collisions.count(); i++) {
5946 if (collisions.at(i)->type() == type) return false;
5951 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5953 for (int i = 0; i < items.count(); i++) {
5954 ItemInfo info = items.at(i)->info();
5955 info.startPos += offset;
5956 info.endPos += offset;
5957 info.track += trackOffset;
5958 if (!canBePastedTo(info, items.at(i)->type())) return false;
5963 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5965 QPainterPath movePath;
5966 movePath.moveTo(0, 0);
5968 for (int i = 0; i < items.count(); i++) {
5969 ItemInfo info = items.at(i)->info();
5970 info.startPos = info.startPos + offset;
5971 info.endPos = info.endPos + offset;
5972 info.track = info.track + trackOffset;
5973 if (info.startPos < GenTime()) {
5974 // No clip should go below 0
5977 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));
5978 movePath.addRect(rect);
5980 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5981 for (int i = 0; i < collisions.count(); i++) {
5982 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5983 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5991 void CustomTrackView::pasteClip()
5993 if (m_copiedItems.count() == 0) {
5994 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5999 GenTime pos = GenTime(-1);
6000 if (m_menuPosition.isNull()) {
6001 position = mapFromGlobal(QCursor::pos());
6002 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
6003 track = m_selectedTrack;
6004 pos = GenTime(m_cursorPos, m_document->fps());
6005 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6009 position = m_menuPosition;
6012 if (pos == GenTime(-1))
6013 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6015 track = (int)(mapToScene(position).y() / m_tracksHeight);
6017 GenTime leftPos = m_copiedItems.at(0)->startPos();
6018 int lowerTrack = m_copiedItems.at(0)->track();
6019 int upperTrack = m_copiedItems.at(0)->track();
6020 for (int i = 1; i < m_copiedItems.count(); i++) {
6021 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6022 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6023 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6026 GenTime offset = pos - leftPos;
6027 int trackOffset = track - lowerTrack;
6029 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6030 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6031 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6032 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6035 QUndoCommand *pasteClips = new QUndoCommand();
6036 pasteClips->setText("Paste clips");
6037 new RefreshMonitorCommand(this, false, true, pasteClips);
6039 for (int i = 0; i < m_copiedItems.count(); i++) {
6040 // parse all clip names
6041 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6042 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6043 ItemInfo info = clip->info();
6044 info.startPos += offset;
6045 info.endPos += offset;
6046 info.track += trackOffset;
6047 if (canBePastedTo(info, AVWIDGET)) {
6048 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6049 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6050 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6051 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6053 info.startPos = tr->startPos() + offset;
6054 info.endPos = tr->endPos() + offset;
6055 info.track = tr->track() + trackOffset;
6056 int transitionEndTrack;
6057 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6058 else transitionEndTrack = tr->transitionEndTrack();
6059 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6060 if (info.startPos >= info.endPos) {
6061 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6062 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6063 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6066 updateTrackDuration(-1, pasteClips);
6067 new RefreshMonitorCommand(this, false, false, pasteClips);
6068 m_commandStack->push(pasteClips);
6071 void CustomTrackView::pasteClipEffects()
6073 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6074 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6077 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6079 QUndoCommand *paste = new QUndoCommand();
6080 paste->setText("Paste effects");
6082 QList<QGraphicsItem *> clips = scene()->selectedItems();
6085 for (int i = 0; i < clips.count(); ++i) {
6086 if (clips.at(i)->type() == GROUPWIDGET) {
6087 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6088 for (int j = 0; j < children.count(); j++) {
6089 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6090 clips.append(children.at(j));
6096 for (int i = 0; i < clips.count(); ++i) {
6097 if (clips.at(i)->type() == AVWIDGET) {
6098 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6099 for (int j = 0; j < clip->effectsCount(); j++) {
6100 QDomElement eff = clip->effect(j);
6101 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6102 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6103 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6108 if (paste->childCount() > 0) m_commandStack->push(paste);
6111 //adjust effects (fades, ...)
6112 for (int i = 0; i < clips.count(); ++i) {
6113 if (clips.at(i)->type() == AVWIDGET) {
6114 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6115 updatePositionEffects(item, item->info());
6121 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6123 // parse parameters to check if we need to adjust to the new crop start
6124 int diff = (newstart - oldstart).frames(m_document->fps());
6125 int max = (newstart + duration).frames(m_document->fps());
6127 QDomNodeList params = xml.elementsByTagName("parameter");
6128 for (int i = 0; i < params.count(); i++) {
6129 QDomElement e = params.item(i).toElement();
6130 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6131 QString def = e.attribute("default");
6132 // Effect has a keyframe type parameter, we need to adjust the values
6133 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6134 QStringList newKeyFrames;
6135 foreach(const QString &str, keys) {
6136 int pos = str.section(':', 0, 0).toInt();
6137 double val = str.section(':', 1, 1).toDouble();
6140 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6142 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6144 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6145 e.setAttribute("keyframes", newKeyFrames.join(";"));
6150 ClipItem *CustomTrackView::getClipUnderCursor() const
6152 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6153 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6154 for (int i = 0; i < collisions.count(); i++) {
6155 if (collisions.at(i)->type() == AVWIDGET) {
6156 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6157 if (!clip->isItemLocked()) return clip;
6163 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6165 QList<QGraphicsItem *> clips = scene()->selectedItems();
6166 if (clips.isEmpty()) {
6167 return getClipUnderCursor();
6169 AbstractClipItem *item = NULL;
6170 for (int i = 0; i < clips.count(); ++i) {
6171 if (clips.at(i)->type() == AVWIDGET) {
6172 item = static_cast < AbstractClipItem *>(clips.at(i));
6173 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6176 if (item) return item;
6181 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6183 QList<QGraphicsItem *> clips = scene()->selectedItems();
6184 if (clips.isEmpty()) {
6185 return getClipUnderCursor();
6188 // remove all items in the list that are not clips
6189 for (int i = 0; i < clips.count();) {
6190 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6193 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6194 for (int i = 0; i < clips.count(); ++i) {
6195 if (clips.at(i)->type() == AVWIDGET) {
6196 item = static_cast < ClipItem *>(clips.at(i));
6197 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6205 void CustomTrackView::setInPoint()
6207 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6209 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6212 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6217 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6220 QUndoCommand *resizeCommand = new QUndoCommand();
6221 resizeCommand->setText(i18n("Resize group"));
6222 QList <QGraphicsItem *> items = parent->childItems();
6223 for (int i = 0; i < items.count(); ++i) {
6224 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6225 if (item && item->type() == AVWIDGET) {
6226 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6229 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6231 //TODO warn user of failed resize
6232 delete resizeCommand;
6235 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6238 void CustomTrackView::setOutPoint()
6240 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6242 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6245 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6249 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6252 QUndoCommand *resizeCommand = new QUndoCommand();
6253 resizeCommand->setText(i18n("Resize group"));
6254 QList <QGraphicsItem *> items = parent->childItems();
6255 for (int i = 0; i < items.count(); ++i) {
6256 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6257 if (item && item->type() == AVWIDGET) {
6258 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6261 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6263 //TODO warn user of failed resize
6264 delete resizeCommand;
6267 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6270 void CustomTrackView::slotUpdateAllThumbs()
6272 if (!isEnabled()) return;
6273 QList<QGraphicsItem *> itemList = items();
6274 //if (itemList.isEmpty()) return;
6276 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6277 for (int i = 0; i < itemList.count(); i++) {
6278 if (itemList.at(i)->type() == AVWIDGET) {
6279 item = static_cast <ClipItem *>(itemList.at(i));
6280 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6281 // Check if we have a cached thumbnail
6282 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6283 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6284 if (QFile::exists(thumb)) {
6286 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6287 item->slotSetStartThumb(pix);
6290 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6291 QString endThumb = startThumb;
6292 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6293 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6294 if (QFile::exists(startThumb)) {
6295 QPixmap pix(startThumb);
6296 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6297 item->slotSetStartThumb(pix);
6299 if (QFile::exists(endThumb)) {
6300 QPixmap pix(endThumb);
6301 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6302 item->slotSetEndThumb(pix);
6305 item->refreshClip(false, false);
6309 viewport()->update();
6312 void CustomTrackView::saveThumbnails()
6314 QList<QGraphicsItem *> itemList = items();
6316 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6317 for (int i = 0; i < itemList.count(); i++) {
6318 if (itemList.at(i)->type() == AVWIDGET) {
6319 item = static_cast <ClipItem *>(itemList.at(i));
6320 if (item->clipType() != COLOR) {
6321 // Check if we have a cached thumbnail
6322 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6323 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6324 if (!QFile::exists(thumb)) {
6325 QPixmap pix(item->startThumb());
6329 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6330 QString endThumb = startThumb;
6331 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6332 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6333 if (!QFile::exists(startThumb)) {
6334 QPixmap pix(item->startThumb());
6335 pix.save(startThumb);
6337 if (!QFile::exists(endThumb)) {
6338 QPixmap pix(item->endThumb());
6348 void CustomTrackView::slotInsertTrack(int ix)
6350 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6351 d->comboTracks->setCurrentIndex(ix);
6352 d->label->setText(i18n("Insert track"));
6353 d->setWindowTitle(i18n("Insert New Track"));
6355 if (d->exec() == QDialog::Accepted) {
6356 ix = d->comboTracks->currentIndex();
6357 if (d->before_select->currentIndex() == 1)
6361 info.isMute = false;
6362 info.isLocked = false;
6363 info.effectsList = EffectsList(true);
6364 if (d->video_track->isChecked()) {
6365 info.type = VIDEOTRACK;
6366 info.isBlind = false;
6368 info.type = AUDIOTRACK;
6369 info.isBlind = true;
6371 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6372 m_commandStack->push(addTrack);
6373 setDocumentModified();
6378 void CustomTrackView::slotDeleteTrack(int ix)
6380 if (m_document->tracksCount() < 2) return;
6381 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6382 d->comboTracks->setCurrentIndex(ix);
6383 d->label->setText(i18n("Delete track"));
6384 d->before_select->setHidden(true);
6385 d->setWindowTitle(i18n("Delete Track"));
6386 d->video_track->setHidden(true);
6387 d->audio_track->setHidden(true);
6388 if (d->exec() == QDialog::Accepted) {
6389 ix = d->comboTracks->currentIndex();
6390 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6391 deleteTimelineTrack(ix, info);
6392 setDocumentModified();
6393 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6394 m_commandStack->push(command);*/
6399 void CustomTrackView::slotConfigTracks(int ix)
6401 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6402 ix, parentWidget());
6403 if (d->exec() == QDialog::Accepted) {
6404 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6405 m_commandStack->push(configTracks);
6406 QList <int> toDelete = d->deletedTracks();
6407 for (int i = 0; i < toDelete.count(); ++i) {
6408 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6409 deleteTimelineTrack(toDelete.at(i) - i, info);
6411 setDocumentModified();
6416 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6418 if (m_document->tracksCount() < 2) return;
6419 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6420 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6421 QList<QGraphicsItem *> selection = m_scene->items(r);
6422 QUndoCommand *deleteTrack = new QUndoCommand();
6423 deleteTrack->setText("Delete track");
6425 // Delete all clips in selected track
6426 for (int i = 0; i < selection.count(); i++) {
6427 if (selection.at(i)->type() == AVWIDGET) {
6428 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6429 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6430 m_waitingThumbs.removeAll(item);
6431 m_scene->removeItem(item);
6434 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6435 Transition *item = static_cast <Transition *>(selection.at(i));
6436 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6437 m_scene->removeItem(item);
6443 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6444 m_commandStack->push(deleteTrack);
6447 void CustomTrackView::autoTransition()
6449 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6450 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6451 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6454 Transition *tr = static_cast <Transition*>(itemList.at(0));
6455 tr->setAutomatic(!tr->isAutomatic());
6456 QDomElement transition = tr->toXML();
6457 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);
6458 setDocumentModified();
6461 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6463 QList<QGraphicsItem *> list = scene()->items();
6464 ClipItem *clip = NULL;
6465 for (int i = 0; i < list.size(); ++i) {
6466 if (list.at(i)->type() == AVWIDGET) {
6467 clip = static_cast <ClipItem *>(list.at(i));
6468 if (clip->clipProducer() == id) {
6469 clip->setClipName(name);
6473 viewport()->update();
6476 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6478 minimum = GenTime();
6479 maximum = GenTime();
6480 QList<QGraphicsItem *> selection;
6481 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6482 selection.removeAll(item);
6483 for (int i = 0; i < selection.count(); i++) {
6484 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6485 if (clip && clip->type() == AVWIDGET) {
6486 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6487 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6492 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6494 minimum = GenTime();
6495 maximum = GenTime();
6496 QList<QGraphicsItem *> selection;
6497 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6498 selection.removeAll(item);
6499 for (int i = 0; i < selection.count(); i++) {
6500 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6501 if (clip && clip->type() == TRANSITIONWIDGET) {
6502 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6503 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6508 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6510 for (int i = 0; i < groups.count(); i++) {
6511 QDomNodeList children = groups.at(i).childNodes();
6512 scene()->clearSelection();
6513 QList <QGraphicsItem*>list;
6514 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6515 QDomElement elem = children.item(nodeindex).toElement();
6516 int pos = elem.attribute("position").toInt();
6517 int track = elem.attribute("track").toInt();
6518 if (elem.tagName() == "clipitem") {
6519 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6520 if (clip) list.append(clip);//clip->setSelected(true);
6522 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6523 if (clip) list.append(clip);//clip->setSelected(true);
6526 groupSelectedItems(list, true);
6530 void CustomTrackView::splitAudio()
6532 resetSelectionGroup();
6533 QList<QGraphicsItem *> selection = scene()->selectedItems();
6534 if (selection.isEmpty()) {
6535 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6538 QUndoCommand *splitCommand = new QUndoCommand();
6539 splitCommand->setText(i18n("Split audio"));
6540 for (int i = 0; i < selection.count(); i++) {
6541 if (selection.at(i)->type() == AVWIDGET) {
6542 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6543 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6544 if (clip->parentItem()) {
6545 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6547 EffectsList effects;
6548 effects.clone(clip->effectList());
6549 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6554 if (splitCommand->childCount()) {
6555 updateTrackDuration(-1, splitCommand);
6556 m_commandStack->push(splitCommand);
6560 void CustomTrackView::setAudioAlignReference()
6562 QList<QGraphicsItem *> selection = scene()->selectedItems();
6563 if (selection.isEmpty() || selection.size() > 1) {
6564 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6567 if (m_audioCorrelator != NULL) {
6568 delete m_audioCorrelator;
6570 if (selection.at(0)->type() == AVWIDGET) {
6571 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6572 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6573 m_audioAlignmentReference = clip;
6575 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6576 m_audioCorrelator = new AudioCorrelation(envelope);
6580 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6581 envelope->dumpInfo();
6585 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6589 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6592 void CustomTrackView::alignAudio()
6594 bool referenceOK = true;
6595 if (m_audioCorrelator == NULL) {
6596 referenceOK = false;
6599 if (!scene()->items().contains(m_audioAlignmentReference)) {
6600 // The reference item has been deleted from the timeline (or so)
6601 referenceOK = false;
6605 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6610 QList<QGraphicsItem *> selection = scene()->selectedItems();
6611 foreach (QGraphicsItem *item, selection) {
6612 if (item->type() == AVWIDGET) {
6614 ClipItem *clip = static_cast<ClipItem*>(item);
6615 if (clip == m_audioAlignmentReference) {
6619 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6620 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()));
6622 // FFT only for larger vectors. We could use it all time, but for small vectors
6623 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6624 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6625 int shift = m_audioCorrelator->getShift(index);
6630 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6631 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6632 envelope->dumpInfo();
6634 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6635 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6636 qDebug() << "We will start at " << targetPos;
6637 qDebug() << "to shift by " << shift;
6638 qDebug() << "(eventually)";
6639 qDebug() << "(maybe)";
6643 QUndoCommand *moveCommand = new QUndoCommand();
6645 GenTime add(shift, m_document->fps());
6646 ItemInfo start = clip->info();
6648 ItemInfo end = start;
6649 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6650 end.endPos = end.startPos + start.cropDuration;
6652 if ( end.startPos.seconds() < 0 ) {
6653 // Clip would start before 0, so crop it first
6654 GenTime cropBy = -end.startPos;
6657 qDebug() << "Need to crop clip. " << start;
6658 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6661 ItemInfo resized = start;
6662 resized.startPos += cropBy;
6664 resizeClip(start, resized);
6665 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6667 start = clip->info();
6668 end.startPos += cropBy;
6671 qDebug() << "Clip cropped. " << start;
6672 qDebug() << "Moving to: " << end;
6676 if (itemCollision(clip, end)) {
6678 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6682 moveCommand->setText(i18n("Auto-align clip"));
6683 new MoveClipCommand(this, start, end, true, moveCommand);
6684 updateTrackDuration(clip->track(), moveCommand);
6685 m_commandStack->push(moveCommand);
6692 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6694 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6698 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6700 ClipItem *clip = getClipItemAt(pos, track);
6702 kDebug() << "// Cannot find clip to split!!!";
6706 int start = pos.frames(m_document->fps());
6707 int freetrack = m_document->tracksCount() - track - 1;
6709 // do not split audio when we are on an audio track
6710 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6713 for (; freetrack > 0; freetrack--) {
6714 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6715 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6716 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6717 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6718 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6723 if (freetrack == 0) {
6724 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6726 ItemInfo info = clip->info();
6727 info.track = m_document->tracksCount() - freetrack;
6728 QDomElement xml = clip->xml();
6729 xml.setAttribute("audio_only", 1);
6730 scene()->clearSelection();
6731 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6732 clip->setSelected(true);
6733 ClipItem *audioClip = getClipItemAt(start, info.track);
6735 clip->setVideoOnly(true);
6736 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6737 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6738 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6740 m_document->renderer()->unlockService(tractor);
6741 audioClip->setSelected(true);
6743 // keep video effects, move audio effects to audio clip
6746 for (int i = 0; i < effects.count(); ++i) {
6747 if (effects.at(i).attribute("type") == "audio") {
6748 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6751 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6755 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, true);
6759 // unsplit clip: remove audio part and change video part to normal clip
6760 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6761 kDebug() << "//CANNOT FIND CLP GRP";
6764 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6765 QList<QGraphicsItem *> children = grp->childItems();
6766 if (children.count() != 2) {
6767 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6770 for (int i = 0; i < children.count(); i++) {
6771 if (children.at(i) != clip) {
6772 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6773 ItemInfo info = clip->info();
6774 deleteClip(clp->info());
6775 clip->setVideoOnly(false);
6776 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6777 if (!m_document->renderer()->mltUpdateClipProducer(
6779 m_document->tracksCount() - info.track,
6780 info.startPos.frames(m_document->fps()),
6781 clip->baseClip()->getProducer(info.track))) {
6783 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6784 info.startPos.frames(m_document->fps()), info.track),
6787 m_document->renderer()->unlockService(tractor);
6789 // re-add audio effects
6790 for (int i = 0; i < effects.count(); ++i) {
6791 if (effects.at(i).attribute("type") == "audio") {
6792 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6799 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6800 m_document->clipManager()->removeGroup(grp);
6801 scene()->destroyItemGroup(grp);
6805 void CustomTrackView::setVideoOnly()
6807 resetSelectionGroup();
6808 QList<QGraphicsItem *> selection = scene()->selectedItems();
6809 if (selection.isEmpty()) {
6810 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6813 QUndoCommand *videoCommand = new QUndoCommand();
6814 videoCommand->setText(i18n("Video only"));
6815 for (int i = 0; i < selection.count(); i++) {
6816 if (selection.at(i)->type() == AVWIDGET) {
6817 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6818 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6819 if (clip->parentItem()) {
6820 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6822 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6827 m_commandStack->push(videoCommand);
6830 void CustomTrackView::setAudioOnly()
6832 resetSelectionGroup();
6833 QList<QGraphicsItem *> selection = scene()->selectedItems();
6834 if (selection.isEmpty()) {
6835 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6838 QUndoCommand *videoCommand = new QUndoCommand();
6839 videoCommand->setText(i18n("Audio only"));
6840 for (int i = 0; i < selection.count(); i++) {
6841 if (selection.at(i)->type() == AVWIDGET) {
6842 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6843 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6844 if (clip->parentItem()) {
6845 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6847 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6852 m_commandStack->push(videoCommand);
6855 void CustomTrackView::setAudioAndVideo()
6857 resetSelectionGroup();
6858 QList<QGraphicsItem *> selection = scene()->selectedItems();
6859 if (selection.isEmpty()) {
6860 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6863 QUndoCommand *videoCommand = new QUndoCommand();
6864 videoCommand->setText(i18n("Audio and Video"));
6865 for (int i = 0; i < selection.count(); i++) {
6866 if (selection.at(i)->type() == AVWIDGET) {
6867 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6868 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6869 if (clip->parentItem()) {
6870 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6872 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6877 m_commandStack->push(videoCommand);
6880 void CustomTrackView::monitorRefresh()
6882 m_document->renderer()->doRefresh();
6885 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6887 ClipItem *clip = getClipItemAt(pos, track);
6889 kDebug() << "// Cannot find clip to split!!!";
6892 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6894 int start = pos.frames(m_document->fps());
6895 clip->setVideoOnly(true);
6896 clip->setAudioOnly(false);
6897 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6898 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6900 } else if (audioOnly) {
6901 int start = pos.frames(m_document->fps());
6902 clip->setAudioOnly(true);
6903 clip->setVideoOnly(false);
6904 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6905 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6908 int start = pos.frames(m_document->fps());
6909 clip->setAudioOnly(false);
6910 clip->setVideoOnly(false);
6911 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6912 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6915 m_document->renderer()->unlockService(tractor);
6917 setDocumentModified();
6920 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6924 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6925 m_clipTypeGroup->setEnabled(false);
6926 hasAudio = clip != NULL && clip->clipType() == AUDIO;
6929 switch (clip->clipType()) {
6943 m_clipTypeGroup->setEnabled(true);
6944 QList <QAction *> actions = m_clipTypeGroup->actions();
6946 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6947 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6948 else lookup = "clip_audio_and_video";
6949 for (int i = 0; i < actions.count(); i++) {
6950 if (actions.at(i)->data().toString() == lookup) {
6951 actions.at(i)->setChecked(true);
6957 for (int i = 0; i < m_audioActions.count(); i++) {
6958 m_audioActions.at(i)->setEnabled(hasAudio);
6960 for (int i = 0; i < m_avActions.count(); i++) {
6961 m_avActions.at(i)->setEnabled(hasAV);
6965 void CustomTrackView::slotGoToMarker(QAction *action)
6967 int pos = action->data().toInt();
6971 void CustomTrackView::reloadTransitionLumas()
6975 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6976 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6977 for (int i = 0; i < params.count(); i++) {
6978 QDomElement e = params.item(i).toElement();
6979 if (e.attribute("tag") == "resource") {
6980 lumaNames = e.attribute("paramlistdisplay");
6981 lumaFiles = e.attribute("paramlist");
6986 QList<QGraphicsItem *> itemList = items();
6987 Transition *transitionitem;
6988 QDomElement transitionXml;
6989 for (int i = 0; i < itemList.count(); i++) {
6990 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6991 transitionitem = static_cast <Transition*>(itemList.at(i));
6992 transitionXml = transitionitem->toXML();
6993 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6994 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6995 for (int i = 0; i < params.count(); i++) {
6996 QDomElement e = params.item(i).toElement();
6997 if (e.attribute("tag") == "resource") {
6998 e.setAttribute("paramlistdisplay", lumaNames);
6999 e.setAttribute("paramlist", lumaFiles);
7004 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
7005 QDomNodeList params = transitionXml.elementsByTagName("parameter");
7006 for (int i = 0; i < params.count(); i++) {
7007 QDomElement e = params.item(i).toElement();
7008 if (e.attribute("tag") == "luma") {
7009 e.setAttribute("paramlistdisplay", lumaNames);
7010 e.setAttribute("paramlist", lumaFiles);
7017 emit transitionItemSelected(NULL);
7020 double CustomTrackView::fps() const
7022 return m_document->fps();
7025 void CustomTrackView::updateProjectFps()
7027 // update all clips to the new fps
7028 resetSelectionGroup();
7029 scene()->clearSelection();
7031 QList<QGraphicsItem *> itemList = items();
7032 for (int i = 0; i < itemList.count(); i++) {
7033 // remove all items and re-add them one by one
7034 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7036 for (int i = 0; i < itemList.count(); i++) {
7037 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7038 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7039 clip->updateFps(m_document->fps());
7040 m_scene->addItem(clip);
7041 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7042 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7043 QList<QGraphicsItem *> children = grp->childItems();
7044 for (int j = 0; j < children.count(); j++) {
7045 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7046 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7047 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7048 clip->updateFps(m_document->fps());
7051 m_document->clipManager()->removeGroup(grp);
7052 m_scene->addItem(grp);
7053 scene()->destroyItemGroup(grp);
7054 scene()->clearSelection();
7055 /*for (int j = 0; j < children.count(); j++) {
7056 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7057 //children.at(j)->setParentItem(0);
7058 children.at(j)->setSelected(true);
7061 groupSelectedItems(children, true);
7062 } else if (itemList.at(i)->type() == GUIDEITEM) {
7063 Guide *g = static_cast<Guide *>(itemList.at(i));
7065 m_scene->addItem(g);
7068 viewport()->update();
7071 void CustomTrackView::slotTrackDown()
7073 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7074 else m_selectedTrack++;
7075 emit updateTrackHeaders();
7076 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7077 ensureVisible(rect, 0, 0);
7078 viewport()->update();
7081 void CustomTrackView::slotTrackUp()
7083 if (m_selectedTrack > 0) m_selectedTrack--;
7084 else m_selectedTrack = m_document->tracksCount() - 1;
7085 emit updateTrackHeaders();
7086 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7087 ensureVisible(rect, 0, 0);
7088 viewport()->update();
7091 int CustomTrackView::selectedTrack() const
7093 return m_selectedTrack;
7096 QStringList CustomTrackView::selectedClips() const
7098 QStringList clipIds;
7099 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7100 for (int i = 0; i < selection.count(); i++) {
7101 if (selection.at(i)->type() == AVWIDGET) {
7102 ClipItem *item = (ClipItem *)selection.at(i);
7103 clipIds << item->clipProducer();
7109 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7111 QList<ClipItem *> clips;
7112 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7113 for (int i = 0; i < selection.count(); i++) {
7114 if (selection.at(i)->type() == AVWIDGET) {
7115 clips.append((ClipItem *)selection.at(i));
7121 void CustomTrackView::slotSelectTrack(int ix)
7123 m_selectedTrack = qMax(0, ix);
7124 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7125 emit updateTrackHeaders();
7126 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7127 ensureVisible(rect, 0, 0);
7128 viewport()->update();
7131 void CustomTrackView::slotSelectClipsInTrack()
7133 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7134 resetSelectionGroup();
7135 QList<QGraphicsItem *> selection = m_scene->items(rect);
7136 m_scene->clearSelection();
7137 QList<QGraphicsItem *> list;
7138 for (int i = 0; i < selection.count(); i++) {
7139 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7140 list.append(selection.at(i));
7143 groupSelectedItems(list, false, true);
7146 void CustomTrackView::slotSelectAllClips()
7148 m_scene->clearSelection();
7149 resetSelectionGroup();
7150 groupSelectedItems(m_scene->items(), false, true);
7153 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7156 if (track != -1 && pos != -1)
7157 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7159 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7160 QList<QGraphicsItem *> selection = m_scene->items(rect);
7161 resetSelectionGroup(group);
7162 if (!group) m_scene->clearSelection();
7163 for (int i = 0; i < selection.count(); i++) {
7164 if (selection.at(i)->type() == AVWIDGET) {
7165 selection.at(i)->setSelected(add);
7169 if (group) groupSelectedItems();
7172 void CustomTrackView::selectTransition(bool add, bool group)
7174 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7175 QList<QGraphicsItem *> selection = m_scene->items(rect);
7176 resetSelectionGroup(group);
7177 if (!group) m_scene->clearSelection();
7178 for (int i = 0; i < selection.count(); i++) {
7179 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7180 selection.at(i)->setSelected(add);
7184 if (group) groupSelectedItems();
7187 QStringList CustomTrackView::extractTransitionsLumas()
7190 QList<QGraphicsItem *> itemList = items();
7191 Transition *transitionitem;
7192 QDomElement transitionXml;
7193 for (int i = 0; i < itemList.count(); i++) {
7194 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7195 transitionitem = static_cast <Transition*>(itemList.at(i));
7196 transitionXml = transitionitem->toXML();
7197 // luma files in transitions can be in "resource" or "luma" property
7198 QString luma = EffectsList::parameter(transitionXml, "luma");
7199 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7200 if (!luma.isEmpty()) urls << KUrl(luma).path();
7203 urls.removeDuplicates();
7207 void CustomTrackView::setEditMode(EDITMODE mode)
7209 m_scene->setEditMode(mode);
7212 void CustomTrackView::checkTrackSequence(int track)
7214 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7215 //track = m_document->tracksCount() -track;
7216 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7217 QList<QGraphicsItem *> selection = m_scene->items(rect);
7218 QList <int> timelineList;
7219 timelineList.append(0);
7220 for (int i = 0; i < selection.count(); i++) {
7221 if (selection.at(i)->type() == AVWIDGET) {
7222 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7223 int start = clip->startPos().frames(m_document->fps());
7224 int end = clip->endPos().frames(m_document->fps());
7225 if (!timelineList.contains(start)) timelineList.append(start);
7226 if (!timelineList.contains(end)) timelineList.append(end);
7229 qSort(timelineList);
7230 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7231 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7234 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7236 if (data.isEmpty()) return;
7237 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7239 info.startPos = GenTime(in, m_document->fps());
7240 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7241 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7242 info.cropDuration = info.endPos - info.startPos;
7243 info.track = m_selectedTrack;
7244 QUndoCommand *addCommand = new QUndoCommand();
7245 addCommand->setText(i18n("Insert clip"));
7246 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7247 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7248 updateTrackDuration(info.track, addCommand);
7249 m_commandStack->push(addCommand);
7251 selectClip(true, false, m_selectedTrack, in);
7252 // Automatic audio split
7253 if (KdenliveSettings::splitaudio())
7257 void CustomTrackView::clearSelection(bool emitInfo)
7259 resetSelectionGroup();
7260 scene()->clearSelection();
7262 if (emitInfo) emit clipItemSelected(NULL);
7265 void CustomTrackView::updatePalette()
7267 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7271 pen1.setColor(palette().text().color());
7272 m_cursorLine->setPen(pen1);
7276 void CustomTrackView::removeTipAnimation()
7279 scene()->removeItem(m_visualTip);
7280 m_animationTimer->stop();
7288 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7290 if (m_visualTip == NULL) {
7291 QRectF rect = clip->sceneBoundingRect();
7292 m_animation = new QGraphicsItemAnimation;
7293 m_animation->setTimeLine(m_animationTimer);
7294 m_animation->setScaleAt(1, 1, 1);
7299 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7300 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7301 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7303 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7305 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7307 m_animation->setScaleAt(.5, 2, 2);
7311 polygon << QPoint(0, - size * 2);
7312 if (mode == RESIZESTART)
7313 polygon << QPoint(size * 2, 0);
7315 polygon << QPoint(- size * 2, 0);
7316 polygon << QPoint(0, size * 2);
7317 polygon << QPoint(0, - size * 2);
7319 m_visualTip = new QGraphicsPolygonItem(polygon);
7320 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7321 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7322 if (mode == RESIZESTART)
7323 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7325 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7327 m_animation->setScaleAt(.5, 2, 1);
7329 case TRANSITIONSTART:
7331 polygon << QPoint(0, - size * 2);
7332 if (mode == TRANSITIONSTART)
7333 polygon << QPoint(size * 2, 0);
7335 polygon << QPoint(- size * 2, 0);
7336 polygon << QPoint(0, 0);
7337 polygon << QPoint(0, - size * 2);
7339 m_visualTip = new QGraphicsPolygonItem(polygon);
7340 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7341 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7342 if (mode == TRANSITIONSTART)
7343 m_visualTip->setPos(rect.x(), rect.bottom());
7345 m_visualTip->setPos(rect.right(), rect.bottom());
7347 m_animation->setScaleAt(.5, 2, 2);
7354 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7355 m_visualTip->setZValue(100);
7356 scene()->addItem(m_visualTip);
7357 m_animation->setItem(m_visualTip);
7358 m_animationTimer->start();
7362 bool CustomTrackView::hasAudio(int track) const
7364 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7365 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7366 QGraphicsItem *item;
7367 for (int i = 0; i < collisions.count(); i++) {
7368 item = collisions.at(i);
7369 if (!item->isEnabled()) continue;
7370 if (item->type() == AVWIDGET) {
7371 ClipItem *clip = static_cast <ClipItem *>(item);
7372 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7378 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7381 QUndoCommand *effectCommand = new QUndoCommand();
7383 if (effect.tagName() == "effectgroup") {
7384 effectName = effect.attribute("name");
7386 QDomElement namenode = effect.firstChildElement("name");
7387 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7388 else effectName = i18n("effect");
7390 effectCommand->setText(i18n("Add %1", effectName));
7391 if (effect.tagName() == "effectgroup") {
7392 QDomNodeList effectlist = effect.elementsByTagName("effect");
7393 for (int j = 0; j < effectlist.count(); j++) {
7394 QDomElement trackeffect = effectlist.at(j).toElement();
7395 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7396 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7399 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7403 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7404 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7405 delete effectCommand;
7408 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7411 if (effectCommand->childCount() > 0) {
7412 m_commandStack->push(effectCommand);
7413 setDocumentModified();
7415 else delete effectCommand;
7419 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7421 EffectsParameterList parameters;
7423 parameters.addParam("tag", effect.attribute("tag"));
7424 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7425 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7426 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7427 parameters.addParam("id", effect.attribute("id"));
7428 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7429 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7430 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7431 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7432 if (effect.attribute("id") == "region") {
7433 QDomNodeList subeffects = effect.elementsByTagName("effect");
7434 for (int i = 0; i < subeffects.count(); i++) {
7435 QDomElement subeffect = subeffects.at(i).toElement();
7436 int subeffectix = subeffect.attribute("region_ix").toInt();
7437 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7438 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7439 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7440 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7441 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7445 QDomNodeList params = effect.elementsByTagName("parameter");
7446 adjustEffectParameters(parameters, params, m_document->mltProfile());
7452 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7455 for (int i = 0; i < params.count(); i++) {
7456 QDomElement e = params.item(i).toElement();
7457 QString paramname = prefix + e.attribute("name");
7458 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7459 // effects with geometry param need in / out synced with the clip, request it...
7460 parameters.addParam("_sync_in_out", "1");
7462 if (e.attribute("type") == "simplekeyframe") {
7463 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7464 double factor = e.attribute("factor", "1").toDouble();
7465 double offset = e.attribute("offset", "0").toDouble();
7466 for (int j = 0; j < values.count(); j++) {
7467 QString pos = values.at(j).section(':', 0, 0);
7468 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7469 values[j] = pos + '=' + locale.toString(val);
7471 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7472 parameters.addParam(paramname, values.join(";"));
7473 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7474 parameters.addParam("max", e.attribute("max"));
7475 parameters.addParam("min", e.attribute("min"));
7476 parameters.addParam("factor", e.attribute("factor", "1"));*/
7477 } else if (e.attribute("type") == "keyframe") {
7478 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7479 parameters.addParam("keyframes", e.attribute("keyframes"));
7480 parameters.addParam("max", e.attribute("max"));
7481 parameters.addParam("min", e.attribute("min"));
7482 parameters.addParam("factor", e.attribute("factor", "1"));
7483 parameters.addParam("offset", e.attribute("offset", "0"));
7484 parameters.addParam("starttag", e.attribute("starttag", "start"));
7485 parameters.addParam("endtag", e.attribute("endtag", "end"));
7486 } else if (e.attribute("namedesc").contains(';')) {
7487 QString format = e.attribute("format");
7488 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7489 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7491 QTextStream txtNeu(&neu);
7492 if (values.size() > 0)
7493 txtNeu << (int)values[0].toDouble();
7494 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7495 txtNeu << separators[i];
7496 txtNeu << (int)(values[i+1].toDouble());
7498 parameters.addParam("start", neu);
7500 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7502 if (e.attribute("factor").contains('%')) {
7503 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7505 fact = e.attribute("factor", "1").toDouble();
7507 double offset = e.attribute("offset", "0").toDouble();
7508 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7510 parameters.addParam(paramname, e.attribute("value"));
7517 void CustomTrackView::updateTrackNames(int track, bool added)
7519 QList <TrackInfo> tracks = m_document->tracksList();
7520 int max = tracks.count();
7521 int docTrack = max - track - 1;
7523 // count number of tracks of each type
7524 int videoTracks = 0;
7525 int audioTracks = 0;
7526 for (int i = max - 1; i >= 0; --i) {
7527 TrackInfo info = tracks.at(i);
7528 if (info.type == VIDEOTRACK)
7533 if (i <= docTrack) {
7534 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7535 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7538 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7539 info.trackName = type + QString::number(typeNumber);
7540 m_document->setTrackType(i, info);
7543 if (info.trackName == type + QString::number(typeNumber + 1)) {
7544 info.trackName = type + QString::number(typeNumber);
7545 m_document->setTrackType(i, info);
7550 emit tracksChanged();
7553 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7559 tracks << m_document->tracksCount() - track - 1;
7561 // negative track number -> update all tracks
7562 for (int i = 0; i < m_document->tracksCount(); ++i)
7566 for (int i = 0; i < tracks.count(); ++i) {
7568 // t + 1 because of black background track
7569 duration = m_document->renderer()->mltTrackDuration(t + 1);
7570 if (duration != m_document->trackDuration(t)) {
7571 m_document->setTrackDuration(t, duration);
7574 EffectsList effects = m_document->getTrackEffects(t);
7575 for (int j = 0; j < effects.count(); ++j) {
7577 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7578 * - update the effectstack if necessary
7585 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7587 QList<QGraphicsItem *> list = scene()->items();
7588 ClipItem *clip = NULL;
7589 for (int i = 0; i < list.size(); ++i) {
7590 if (list.at(i)->type() == AVWIDGET) {
7591 clip = static_cast <ClipItem *>(list.at(i));
7592 if (clip->clipProducer() == id) {
7593 clip->refreshClip(true, resetThumbs);
7599 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7601 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7603 if (!effects.isEmpty()) {
7604 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7605 while (i != effects.constEnd()) {
7606 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);
7613 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7615 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7617 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7620 QDomElement newEffect;
7621 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7622 if (effect.attribute("id") == extra.value("finalfilter")) {
7623 newEffect = effect.cloneNode().toElement();
7624 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7625 while (i != filterParams.constEnd()) {
7626 EffectsList::setParameter(newEffect, i.key(), i.value());
7627 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7630 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7631 m_commandStack->push(command);
7632 emit clipItemSelected(clip);
7637 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7639 ClipItem *item = NULL;
7640 if (type == TRANSITIONWIDGET) {
7641 // We want to import keyframes to a transition
7642 if (!m_selectionGroup) {
7643 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7646 // Make sure there is no collision
7647 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7648 for (int i = 0; i < children.count(); i++) {
7649 if (children.at(i)->type() == AVWIDGET) {
7650 item = (ClipItem*) children.at(i);
7656 // Import keyframes from current clip to its effect
7657 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7661 emit displayMessage(i18n("No clip found"), ErrorMessage);
7664 QMap <QString, QString> data = item->baseClip()->analysisData();
7665 if (data.isEmpty()) {
7666 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7669 QPointer<QDialog> d = new QDialog(this);
7670 Ui::ImportKeyframesDialog_UI ui;
7675 QMap<QString, QString>::const_iterator i = data.constBegin();
7676 while (i != data.constEnd()) {
7677 ui.data_list->insertItem(ix, i.key());
7678 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7683 if (d->exec() != QDialog::Accepted) {
7687 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7689 int offset = item->cropStart().frames(m_document->fps());
7690 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7691 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7692 Mlt::GeometryItem gitem;
7693 geometry.fetch(&gitem, offset);
7695 newGeometry.insert(gitem);
7696 int pos = offset + 1;
7697 while (!geometry.next_key(&gitem, pos)) {
7698 pos = gitem.frame();
7699 gitem.frame(pos - offset);
7701 newGeometry.insert(gitem);
7703 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7706 if (ui.import_position->isChecked()) {
7707 if (ui.import_size->isChecked()) {
7708 foreach(QString key, keyframeList) {
7709 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7710 else result.append(key);
7715 foreach(QString key, keyframeList) {
7716 result.append(key.section(':', 0, 0));
7721 else if (ui.import_size->isChecked()) {
7722 foreach(QString key, keyframeList) {
7723 result.append(key.section(':', 1, 1));
7727 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);