1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addextradatacommand.h"
30 #include "commands/addtimelineclipcommand.h"
31 #include "commands/addeffectcommand.h"
32 #include "commands/editeffectcommand.h"
33 #include "commands/moveeffectcommand.h"
34 #include "commands/addtransitioncommand.h"
35 #include "commands/edittransitioncommand.h"
36 #include "commands/editkeyframecommand.h"
37 #include "commands/changespeedcommand.h"
38 #include "commands/addmarkercommand.h"
39 #include "commands/razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "commands/insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "commands/addtrackcommand.h"
52 #include "commands/changeeffectstatecommand.h"
53 #include "commands/movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "ui_importkeyframesdialog_ui.h"
56 #include "initeffects.h"
57 #include "commands/locktrackcommand.h"
58 #include "commands/groupclipscommand.h"
59 #include "commands/splitaudiocommand.h"
60 #include "commands/changecliptypecommand.h"
61 #include "trackdialog.h"
62 #include "tracksconfigdialog.h"
63 #include "commands/configtrackscommand.h"
64 #include "commands/rebuildgroupcommand.h"
65 #include "commands/razorgroupcommand.h"
66 #include "commands/refreshmonitorcommand.h"
67 #include "profilesdialog.h"
69 #include "lib/audio/audioEnvelope.h"
70 #include "lib/audio/audioCorrelation.h"
77 #include <KMessageBox>
78 #include <KIO/NetAccess>
79 #include <KFileDialog>
81 #include <QMouseEvent>
82 #include <QStylePainter>
83 #include <QGraphicsItem>
84 #include <QDomDocument>
86 #include <QApplication>
87 #include <QInputDialog>
90 #if QT_VERSION >= 0x040600
91 #include <QGraphicsDropShadowEffect>
94 #define SEEK_INACTIVE (-1)
98 bool sortGuidesList(const Guide *g1 , const Guide *g2)
100 return (*g1).position() < (*g2).position();
105 // disable animation if user asked it in KDE's global settings
106 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
107 // needs something like below (taken from dolphin)
108 // #include <kglobalsettings.h>
109 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
110 // const int duration = animate ? 1500 : 1;
112 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
113 QGraphicsView(projectscene, parent),
114 m_tracksHeight(KdenliveSettings::trackheight()),
115 m_projectDuration(0),
118 m_scene(projectscene),
120 m_operationMode(NONE),
127 m_autoScroll(KdenliveSettings::autoscroll()),
128 m_pasteEffectsAction(NULL),
129 m_ungroupAction(NULL),
136 m_blockRefresh(false),
137 m_selectionGroup(NULL),
139 m_audioCorrelator(NULL),
140 m_audioAlignmentReference(NULL),
141 m_controlModifier(false)
144 m_commandStack = doc->commandStack();
146 m_commandStack = NULL;
149 setMouseTracking(true);
150 setAcceptDrops(true);
151 setFrameShape(QFrame::NoFrame);
153 //setCacheMode(QGraphicsView::CacheBackground);
154 setAutoFillBackground(false);
155 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
156 setContentsMargins(0, 0, 0, 0);
158 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
160 m_animationTimer = new QTimeLine(800);
161 m_animationTimer->setFrameRange(0, 5);
162 m_animationTimer->setUpdateInterval(100);
163 m_animationTimer->setLoopCount(0);
165 m_tipColor = QColor(0, 192, 0, 200);
166 m_tipPen.setColor(QColor(255, 255, 255, 100));
167 m_tipPen.setWidth(3);
169 const int maxHeight = m_tracksHeight * m_document->tracksCount();
170 setSceneRect(0, 0, sceneRect().width(), maxHeight);
171 verticalScrollBar()->setMaximum(maxHeight);
172 verticalScrollBar()->setTracking(true);
173 // repaint guides when using vertical scroll
174 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
176 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
177 m_cursorLine->setZValue(1000);
180 pen1.setColor(palette().text().color());
181 m_cursorLine->setPen(pen1);
182 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
184 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
185 m_scrollTimer.setInterval(100);
186 m_scrollTimer.setSingleShot(true);
188 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
189 m_thumbsTimer.setInterval(500);
190 m_thumbsTimer.setSingleShot(true);
192 KIcon razorIcon("edit-cut");
193 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
195 KIcon spacerIcon("kdenlive-spacer-tool");
196 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
199 CustomTrackView::~CustomTrackView()
201 qDeleteAll(m_guides);
203 m_waitingThumbs.clear();
204 delete m_animationTimer;
208 void CustomTrackView::keyPressEvent(QKeyEvent * event)
210 if (event->key() == Qt::Key_Up) {
213 } else if (event->key() == Qt::Key_Down) {
216 } else QWidget::keyPressEvent(event);
219 void CustomTrackView::setDocumentModified()
221 m_document->setModified(true);
224 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
226 m_timelineContextMenu = timeline;
227 m_timelineContextClipMenu = clip;
228 m_clipTypeGroup = clipTypeGroup;
229 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
231 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
232 m_markerMenu->setEnabled(false);
233 markermenu->addMenu(m_markerMenu);
234 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
235 QList <QAction *> list = m_timelineContextClipMenu->actions();
236 for (int i = 0; i < list.count(); i++) {
237 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
238 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
241 m_timelineContextTransitionMenu = transition;
242 list = m_timelineContextTransitionMenu->actions();
243 for (int i = 0; i < list.count(); i++) {
244 if (list.at(i)->data().toString() == "auto") {
245 m_autoTransition = list.at(i);
250 m_timelineContextMenu->addSeparator();
251 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
252 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
253 m_timelineContextMenu->addAction(m_deleteGuide);
255 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
256 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
257 m_timelineContextMenu->addAction(m_editGuide);
260 void CustomTrackView::slotDoResetMenuPosition()
262 m_menuPosition = QPoint();
265 void CustomTrackView::slotResetMenuPosition()
267 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
268 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
271 void CustomTrackView::checkAutoScroll()
273 m_autoScroll = KdenliveSettings::autoscroll();
276 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
277 return m_scene->m_tracksList;
281 int CustomTrackView::getFrameWidth()
283 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
286 void CustomTrackView::updateSceneFrameWidth()
288 int frameWidth = getFrameWidth();
289 QList<QGraphicsItem *> itemList = items();
291 for (int i = 0; i < itemList.count(); i++) {
292 if (itemList.at(i)->type() == AVWIDGET) {
293 item = (ClipItem*) itemList.at(i);
294 item->resetFrameWidth(frameWidth);
295 item->resetThumbs(true);
300 bool CustomTrackView::checkTrackHeight()
302 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
303 m_tracksHeight = KdenliveSettings::trackheight();
304 emit trackHeightChanged();
305 QList<QGraphicsItem *> itemList = items();
307 Transition *transitionitem;
308 int frameWidth = getFrameWidth();
309 bool snap = KdenliveSettings::snaptopoints();
310 KdenliveSettings::setSnaptopoints(false);
311 for (int i = 0; i < itemList.count(); i++) {
312 if (itemList.at(i)->type() == AVWIDGET) {
313 item = (ClipItem*) itemList.at(i);
314 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
315 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
316 item->resetFrameWidth(frameWidth);
317 item->resetThumbs(true);
318 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
319 transitionitem = (Transition*) itemList.at(i);
320 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
321 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
324 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
325 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
327 for (int i = 0; i < m_guides.count(); i++) {
328 QLineF l = m_guides.at(i)->line();
329 l.setP2(QPointF(l.x2(), newHeight));
330 m_guides.at(i)->setLine(l);
333 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
334 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
335 KdenliveSettings::setSnaptopoints(snap);
336 viewport()->update();
340 /** Zoom or move viewport on mousewheel
342 * If mousewheel+Ctrl, zooms in/out on the timeline.
344 * With Ctrl, moves viewport towards end of timeline if down/back,
345 * opposite on up/forward.
347 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
348 void CustomTrackView::wheelEvent(QWheelEvent * e)
350 if (e->modifiers() == Qt::ControlModifier) {
351 if (e->delta() > 0) emit zoomIn();
354 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
355 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
359 int CustomTrackView::getPreviousVideoTrack(int track)
361 track = m_document->tracksCount() - track - 1;
363 for (int i = track; i > -1; i--) {
364 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
370 void CustomTrackView::slotFetchNextThumbs()
372 if (!m_waitingThumbs.isEmpty()) {
373 ClipItem *item = m_waitingThumbs.takeFirst();
374 while (item == NULL && !m_waitingThumbs.isEmpty()) {
375 item = m_waitingThumbs.takeFirst();
377 if (item) item->slotFetchThumbs();
378 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
382 void CustomTrackView::slotCheckMouseScrolling()
384 if (m_scrollOffset == 0) {
385 m_scrollTimer.stop();
388 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
389 m_scrollTimer.start();
392 void CustomTrackView::slotCheckPositionScrolling()
394 // If mouse is at a border of the view, scroll
395 if (m_moveOpMode != SEEK) return;
396 if (mapFromScene(m_cursorPos, 0).x() < 3) {
397 if (horizontalScrollBar()->value() == 0) return;
398 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
399 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
400 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
401 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
402 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
403 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
404 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
408 void CustomTrackView::slotAlignPlayheadToMousePos()
410 /* get curser point ref in screen coord */
411 QPoint ps = QCursor::pos();
412 /* get xPos in scene coord */
413 int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0);
414 /* move playhead to new xPos*/
415 seekCursorPos(mappedXPos);
419 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
421 int pos = event->x();
422 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
423 double snappedPos = getSnapPointForPos(mappedXPos);
424 emit mousePosition(mappedXPos);
426 if (m_operationMode == SCROLLTIMELINE) {
427 QGraphicsView::mouseMoveEvent(event);
431 if (event->buttons() & Qt::MidButton) return;
432 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
433 event->setAccepted(true);
435 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
439 if (event->buttons() != Qt::NoButton) {
440 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
441 if (m_dragItem && move) m_clipDrag = true;
442 if (m_dragItem && m_tool == SELECTTOOL) {
443 if (m_operationMode == MOVE && m_clipDrag) {
444 QGraphicsView::mouseMoveEvent(event);
445 // If mouse is at a border of the view, scroll
447 m_scrollOffset = -30;
448 m_scrollTimer.start();
449 } else if (viewport()->width() - pos < 10) {
451 m_scrollTimer.start();
452 } else if (m_scrollTimer.isActive()) {
453 m_scrollTimer.stop();
455 } else if (m_operationMode == RESIZESTART && move) {
456 m_document->renderer()->pause();
457 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
458 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
460 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
462 m_dragItem->resizeStart((int)(snappedPos), true, false);
464 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
465 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
466 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
467 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
468 } else if (m_operationMode == RESIZEEND && move) {
469 m_document->renderer()->pause();
470 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
471 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
473 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
475 m_dragItem->resizeEnd((int)(snappedPos), false);
477 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
478 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
479 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
480 } else if (m_operationMode == FADEIN && move) {
481 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
482 } else if (m_operationMode == FADEOUT && move) {
483 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
484 } else if (m_operationMode == KEYFRAME && move) {
485 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
486 double pos = mapToScene(event->pos()).toPoint().y();
487 QRectF br = m_dragItem->sceneBoundingRect();
488 double maxh = 100.0 / br.height();
489 pos = (br.bottom() - pos) * maxh;
490 m_dragItem->updateKeyFramePos(keyFramePos, pos);
491 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
492 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
494 removeTipAnimation();
496 } else if (m_operationMode == MOVEGUIDE) {
497 removeTipAnimation();
498 QGraphicsView::mouseMoveEvent(event);
500 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
502 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
503 if (snappedPos < 0) snappedPos = 0;
505 // Make sure there is no collision
506 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
507 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
508 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
509 collidingItems.removeAll(m_selectionGroup);
510 for (int i = 0; i < children.count(); i++) {
511 if (children.at(i)->type() == GROUPWIDGET) {
512 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
513 for (int j = 0; j < subchildren.count(); j++)
514 collidingItems.removeAll(subchildren.at(j));
516 collidingItems.removeAll(children.at(i));
518 bool collision = false;
520 for (int i = 0; i < collidingItems.count(); i++) {
521 if (!collidingItems.at(i)->isEnabled()) continue;
522 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
523 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
524 // Moving backward, determine best pos
525 QPainterPath clipPath;
526 clipPath.addRect(item->sceneBoundingRect());
527 QPainterPath res = shape.intersected(clipPath);
528 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
531 snappedPos += offset;
532 // make sure we have no collision
533 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
534 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
535 collidingItems.removeAll(m_selectionGroup);
536 for (int i = 0; i < children.count(); i++) {
537 if (children.at(i)->type() == GROUPWIDGET) {
538 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
539 for (int j = 0; j < subchildren.count(); j++)
540 collidingItems.removeAll(subchildren.at(j));
542 collidingItems.removeAll(children.at(i));
545 for (int i = 0; i < collidingItems.count(); i++) {
546 if (!collidingItems.at(i)->isEnabled()) continue;
547 if (collidingItems.at(i)->type() == AVWIDGET) {
556 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
557 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
558 collidingItems.removeAll(m_selectionGroup);
559 for (int i = 0; i < children.count(); i++) {
560 if (children.at(i)->type() == GROUPWIDGET) {
561 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
562 for (int j = 0; j < subchildren.count(); j++)
563 collidingItems.removeAll(subchildren.at(j));
565 collidingItems.removeAll(children.at(i));
569 for (int i = 0; i < collidingItems.count(); i++) {
570 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
571 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
572 // Moving backward, determine best pos
573 QPainterPath clipPath;
574 clipPath.addRect(item->sceneBoundingRect());
575 QPainterPath res = shape.intersected(clipPath);
576 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
580 snappedPos += offset;
581 // make sure we have no collision
582 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
583 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
584 collidingItems.removeAll(m_selectionGroup);
585 for (int i = 0; i < children.count(); i++) {
586 if (children.at(i)->type() == GROUPWIDGET) {
587 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
588 for (int j = 0; j < subchildren.count(); j++)
589 collidingItems.removeAll(subchildren.at(j));
591 collidingItems.removeAll(children.at(i));
593 for (int i = 0; i < collidingItems.count(); i++) {
594 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
602 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
603 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
607 if (m_tool == RAZORTOOL) {
608 setCursor(m_razorCursor);
609 } else if (m_tool == SPACERTOOL) {
610 setCursor(m_spacerCursor);
613 QList<QGraphicsItem *> itemList = items(event->pos());
614 QGraphicsRectItem *item = NULL;
615 OPERATIONTYPE opMode = NONE;
617 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
619 setCursor(Qt::SplitHCursor);
620 } else for (int i = 0; i < itemList.count(); i++) {
621 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
622 item = (QGraphicsRectItem*) itemList.at(i);
627 if (m_tool == SPACERTOOL) {
632 if (item && event->buttons() == Qt::NoButton) {
633 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
634 if (m_tool == RAZORTOOL) {
635 // razor tool over a clip, display current frame in monitor
636 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
637 //TODO: solve crash when showing frame when moving razor over clip
638 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
644 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
645 // all other modes break the selection, so the user probably wants to move it
648 if (clip->rect().width() * transform().m11() < 15) {
649 // If the item is very small, only allow move
652 else opMode = clip->operationMode(mapToScene(event->pos()));
655 const double size = 5;
656 if (opMode == m_moveOpMode) {
657 QGraphicsView::mouseMoveEvent(event);
660 removeTipAnimation();
662 m_moveOpMode = opMode;
663 setTipAnimation(clip, opMode, size);
665 if (item->type() == AVWIDGET)
666 ci = static_cast <ClipItem *>(item);
668 if (opMode == MOVE) {
669 setCursor(Qt::OpenHandCursor);
671 message = ci->clipName() + i18n(":");
672 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
673 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
674 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
675 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
676 if (clip->parentItem() == m_selectionGroup)
677 message.append(i18n(" Selection duration:"));
679 message.append(i18n(" Group duration:"));
680 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
681 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
682 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
683 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
687 } else if (opMode == RESIZESTART) {
688 setCursor(KCursor("left_side", Qt::SizeHorCursor));
690 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
691 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
692 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
693 } else if (opMode == RESIZEEND) {
694 setCursor(KCursor("right_side", Qt::SizeHorCursor));
696 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
697 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
698 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
699 } else if (opMode == FADEIN || opMode == FADEOUT) {
700 setCursor(Qt::PointingHandCursor);
701 if (ci && opMode == FADEIN && ci->fadeIn()) {
702 message = i18n("Fade in duration: ");
703 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
704 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
705 message = i18n("Fade out duration: ");
706 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
708 message = i18n("Drag to add or resize a fade effect.");
710 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
711 setCursor(Qt::PointingHandCursor);
712 message = i18n("Click to add a transition.");
713 } else if (opMode == KEYFRAME) {
714 setCursor(Qt::PointingHandCursor);
715 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
718 if (!message.isEmpty())
719 emit displayMessage(message, InformationMessage);
720 } // no clip under mouse
721 else if (m_tool == RAZORTOOL) {
724 } else if (opMode == MOVEGUIDE) {
725 m_moveOpMode = opMode;
727 removeTipAnimation();
728 setCursor(Qt::ArrowCursor);
729 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
730 QGraphicsView::mouseMoveEvent(event);
732 seekCursorPos(mappedXPos);
733 slotCheckPositionScrolling();
735 } else m_moveOpMode = NONE;
737 QGraphicsView::mouseMoveEvent(event);
741 void CustomTrackView::mousePressEvent(QMouseEvent * event)
743 setFocus(Qt::MouseFocusReason);
744 m_menuPosition = QPoint();
747 // special cases (middle click button or ctrl / shift click
748 if (event->button() == Qt::MidButton) {
750 m_blockRefresh = false;
751 m_operationMode = NONE;
755 if (event->modifiers() & Qt::ShiftModifier) {
756 // Rectangle selection
757 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
758 setDragMode(QGraphicsView::RubberBandDrag);
759 if (!(event->modifiers() & Qt::ControlModifier)) {
760 resetSelectionGroup();
762 emit clipItemSelected(NULL);
765 scene()->clearSelection();
767 m_blockRefresh = false;
768 m_operationMode = RUBBERSELECTION;
769 QGraphicsView::mousePressEvent(event);
773 m_blockRefresh = true;
776 if (m_tool != RAZORTOOL) activateMonitor();
777 else if (m_document->renderer()->isPlaying()) {
778 m_document->renderer()->pause();
781 m_clickEvent = event->pos();
783 // check item under mouse
784 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
785 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
786 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
787 setDragMode(QGraphicsView::ScrollHandDrag);
788 m_blockRefresh = false;
789 m_operationMode = SCROLLTIMELINE;
790 QGraphicsView::mousePressEvent(event);
794 // if a guide and a clip were pressed, just select the guide
795 for (int i = 0; i < collisionList.count(); ++i) {
796 if (collisionList.at(i)->type() == GUIDEITEM) {
797 // a guide item was pressed
798 m_dragGuide = (Guide *) collisionList.at(i);
799 if (event->button() == Qt::LeftButton) { // move it
800 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
801 m_operationMode = MOVEGUIDE;
802 // deselect all clips so that only the guide will move
803 m_scene->clearSelection();
804 resetSelectionGroup(false);
805 updateSnapPoints(NULL);
806 QGraphicsView::mousePressEvent(event);
808 } else // show context menu
813 // Find first clip, transition or group under mouse (when no guides selected)
815 AbstractGroupItem *dragGroup = NULL;
816 AbstractClipItem *collisionClip = NULL;
818 while (!m_dragGuide && ct < collisionList.count()) {
819 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
820 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
821 if (collisionClip->isItemLocked() || !collisionClip->isEnabled()) {
825 if (collisionClip == m_dragItem) {
826 collisionClip = NULL;
829 m_dragItem = collisionClip;
833 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
834 m_dragItemInfo = m_dragItem->info();
835 if (m_selectionGroup) m_selectionGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
836 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
837 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
838 dragGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
845 if (m_dragItem) emit clipItemSelected(NULL);
849 #if QT_VERSION >= 0x040800
850 // Add shadow to dragged item, currently disabled because of painting artifacts
852 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
853 eff->setBlurRadius(5);
854 eff->setOffset(3, 3);
855 m_dragItem->setGraphicsEffect(eff);
858 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isEnabled()) {
859 // update transition menu action
860 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
861 m_autoTransition->setEnabled(true);
862 // A transition is selected
864 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
865 if (transitionClip && transitionClip->baseClip()) {
866 QString size = transitionClip->baseClip()->getProperty("frame_size");
867 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
868 if (factor == 0) factor = 1.0;
869 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
870 p.setY(size.section('x', 1, 1).toInt());
872 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
874 emit transitionItemSelected(NULL);
875 m_autoTransition->setEnabled(false);
877 // context menu requested
878 if (event->button() == Qt::RightButton) {
879 if (!m_dragItem && !m_dragGuide) {
880 // check if there is a guide close to mouse click
881 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
882 for (int i = 0; i < guidesCollisionList.count(); i++) {
883 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
884 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
888 // keep this to support multiple guides context menu in the future (?)
889 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
890 guidesCollisionList.removeAt(0);
892 if (!guidesCollisionList.isEmpty())
893 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
896 m_operationMode = NONE;
897 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
898 m_menuPosition = m_clickEvent;
901 // No item under click
902 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
903 resetSelectionGroup(false);
904 m_scene->clearSelection();
906 updateClipTypeActions(NULL);
907 if (m_tool == SPACERTOOL) {
908 QList<QGraphicsItem *> selection;
909 if (event->modifiers() == Qt::ControlModifier) {
910 // Ctrl + click, select all items on track after click position
911 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
912 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
913 // Cannot use spacer on locked track
914 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
918 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
921 selection = checkForGroups(rect, &isOk);
923 // groups found on track, do not allow the move
924 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
928 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;
930 // Select all items on all tracks after click position
931 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
932 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
935 QList <GenTime> offsetList;
936 // create group to hold selected items
937 m_selectionGroup = new AbstractGroupItem(m_document->fps());
938 scene()->addItem(m_selectionGroup);
940 for (int i = 0; i < selection.count(); i++) {
941 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
942 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
943 if (item->isItemLocked()) continue;
944 offsetList.append(item->startPos());
945 offsetList.append(item->endPos());
946 m_selectionGroup->addItem(selection.at(i));
947 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
948 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
949 QList<QGraphicsItem *> children = selection.at(i)->childItems();
950 for (int j = 0; j < children.count(); j++) {
951 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
952 offsetList.append(item->startPos());
953 offsetList.append(item->endPos());
955 m_selectionGroup->addItem(selection.at(i));
956 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
957 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
958 m_selectionGroup->addItem(selection.at(i)->parentItem());
961 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
962 if (!offsetList.isEmpty()) {
964 QList <GenTime> cleandOffsetList;
965 GenTime startOffset = offsetList.takeFirst();
966 for (int k = 0; k < offsetList.size(); k++) {
967 GenTime newoffset = offsetList.at(k) - startOffset;
968 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
969 cleandOffsetList.append(newoffset);
972 updateSnapPoints(NULL, cleandOffsetList, true);
974 m_operationMode = SPACER;
975 } else if (event->button() != Qt::RightButton) {
976 setCursor(Qt::ArrowCursor);
977 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
979 QGraphicsView::mousePressEvent(event);
985 if (m_tool == RAZORTOOL && m_dragItem) {
986 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
987 if (m_dragItem->type() == TRANSITIONWIDGET) {
988 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
990 m_document->renderer()->pause();
991 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
992 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
994 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
995 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
996 m_commandStack->push(command);
998 setDocumentModified();
1005 bool itemSelected = false;
1006 if (m_dragItem->isSelected()) {
1007 itemSelected = true;
1009 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
1010 itemSelected = true;
1012 else if (dragGroup && dragGroup->isSelected()) {
1013 itemSelected = true;
1016 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1017 if (event->modifiers() != Qt::ControlModifier) {
1018 resetSelectionGroup(false);
1019 m_scene->clearSelection();
1020 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1021 viewport()->update();
1023 resetSelectionGroup();
1026 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1027 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1030 bool selected = !m_dragItem->isSelected();
1031 QGraphicsView::mousePressEvent(event);
1034 dragGroup->setSelected(selected);
1035 if (dragGroup->parentItem())
1036 dragGroup->parentItem()->setSelected(selected);
1039 m_dragItem->setSelected(selected);
1040 if (selected == false) {
1043 groupSelectedItems(QList <QGraphicsItem*>(), false, true);
1045 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1046 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1047 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1049 else updateClipTypeActions(NULL);
1052 QGraphicsView::mousePressEvent(event);
1053 if (m_selectionGroup) {
1054 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1055 for (int i = 0; i < children.count(); i++) {
1056 children.at(i)->setSelected(itemSelected);
1058 m_selectionGroup->setSelected(itemSelected);
1062 dragGroup->setSelected(itemSelected);
1063 m_dragItem->setSelected(itemSelected);
1066 if (collisionClip != NULL || m_dragItem == NULL) {
1067 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1068 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1069 emit clipItemSelected(selected);
1071 emit clipItemSelected(NULL);
1075 // If clicked item is selected, allow move
1076 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1077 //QGraphicsView::mousePressEvent(event);
1080 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1081 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1082 // all other modes break the selection, so the user probably wants to move it
1083 m_operationMode = MOVE;
1085 if (m_dragItem->rect().width() * transform().m11() < 15) {
1086 // If the item is very small, only allow move
1087 m_operationMode = MOVE;
1089 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1091 } else m_operationMode = NONE;
1092 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1094 // Update snap points
1095 if (m_selectionGroup == NULL) {
1096 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1097 updateSnapPoints(NULL);
1099 updateSnapPoints(m_dragItem);
1101 QList <GenTime> offsetList;
1102 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1103 for (int i = 0; i < children.count(); i++) {
1104 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1105 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1106 offsetList.append(item->startPos());
1107 offsetList.append(item->endPos());
1110 if (!offsetList.isEmpty()) {
1112 GenTime startOffset = offsetList.takeFirst();
1113 QList <GenTime> cleandOffsetList;
1114 for (int k = 0; k < offsetList.size(); k++) {
1115 GenTime newoffset = offsetList.at(k) - startOffset;
1116 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1117 cleandOffsetList.append(newoffset);
1120 updateSnapPoints(NULL, cleandOffsetList, true);
1124 if (m_operationMode == KEYFRAME) {
1125 m_dragItem->updateSelectedKeyFrame();
1126 m_blockRefresh = false;
1128 } else if (m_operationMode == MOVE) {
1129 setCursor(Qt::ClosedHandCursor);
1130 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1132 info.startPos = m_dragItem->startPos();
1133 info.track = m_dragItem->track();
1134 int transitiontrack = getPreviousVideoTrack(info.track);
1135 ClipItem *transitionClip = NULL;
1136 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1137 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1138 info.endPos = transitionClip->endPos();
1140 GenTime transitionDuration(65, m_document->fps());
1141 if (m_dragItem->cropDuration() < transitionDuration)
1142 info.endPos = m_dragItem->endPos();
1144 info.endPos = info.startPos + transitionDuration;
1146 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1147 // Check there is no other transition at that place
1148 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1149 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1150 QList<QGraphicsItem *> selection = m_scene->items(r);
1151 bool transitionAccepted = true;
1152 for (int i = 0; i < selection.count(); i++) {
1153 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1154 Transition *tr = static_cast <Transition *>(selection.at(i));
1155 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1156 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1157 } else transitionAccepted = false;
1160 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1161 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1162 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1164 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1165 info.track = m_dragItem->track();
1166 int transitiontrack = getPreviousVideoTrack(info.track);
1167 ClipItem *transitionClip = NULL;
1168 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1169 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1170 info.startPos = transitionClip->startPos();
1172 GenTime transitionDuration(65, m_document->fps());
1173 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1174 else info.startPos = info.endPos - transitionDuration;
1176 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1177 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1178 EffectsList::setParameter(transition, "reverse", "1");
1180 // Check there is no other transition at that place
1181 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1182 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1183 QList<QGraphicsItem *> selection = m_scene->items(r);
1184 bool transitionAccepted = true;
1185 for (int i = 0; i < selection.count(); i++) {
1186 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1187 Transition *tr = static_cast <Transition *>(selection.at(i));
1188 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1189 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1190 } else transitionAccepted = false;
1193 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1194 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1196 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1197 resetSelectionGroup(false);
1198 m_dragItem->setSelected(true);
1200 m_blockRefresh = false;
1203 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1205 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1206 QList<QGraphicsItem *> list = scene()->items(p);
1207 AbstractGroupItem *group = NULL;
1208 for (int i = 0; i < list.size(); i++) {
1209 if (!list.at(i)->isEnabled()) continue;
1210 if (list.at(i)->type() == GROUPWIDGET) {
1211 group = static_cast <AbstractGroupItem *>(list.at(i));
1215 rebuildGroup(group);
1218 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1221 QList <QGraphicsItem *> children = group->childItems();
1222 m_document->clipManager()->removeGroup(group);
1223 /*for (int i = 0; i < children.count(); i++) {
1224 group->removeFromGroup(children.at(i));
1226 scene()->destroyItemGroup(group);
1227 groupSelectedItems(children, true, true);
1231 void CustomTrackView::resetSelectionGroup(bool selectItems)
1233 if (m_selectionGroup) {
1234 // delete selection group
1235 bool snap = KdenliveSettings::snaptopoints();
1236 KdenliveSettings::setSnaptopoints(false);
1238 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1239 scene()->destroyItemGroup(m_selectionGroup);
1240 m_selectionGroup = NULL;
1241 for (int i = 0; i < children.count(); i++) {
1242 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1243 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1244 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1245 children.at(i)->setSelected(selectItems);
1247 } else if (children.at(i)->type() == GROUPWIDGET) {
1248 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1249 children.at(i)->setSelected(selectItems);
1252 KdenliveSettings::setSnaptopoints(snap);
1256 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool createNewGroup, bool selectNewGroup)
1258 if (m_selectionGroup) {
1259 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1262 if (selection.isEmpty()) selection = m_scene->selectedItems();
1263 // Split groups and items
1264 QSet <QGraphicsItemGroup *> groupsList;
1265 QSet <QGraphicsItem *> itemsList;
1267 for (int i = 0; i < selection.count(); i++) {
1268 if (selection.at(i)->type() == GROUPWIDGET) {
1269 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1272 for (int i = 0; i < selection.count(); i++) {
1273 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1274 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1275 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1278 itemsList.insert(selection.at(i));
1282 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1283 if (itemsList.count() == 1 && groupsList.isEmpty()) {
1284 // only one item selected:
1285 QSetIterator<QGraphicsItem *> it(itemsList);
1286 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1287 m_dragItem->setSelected(true);
1292 // Find top left position of selection
1293 foreach (const QGraphicsItemGroup *value, groupsList) {
1294 rectUnion = rectUnion.united(value->sceneBoundingRect());
1296 foreach (const QGraphicsItem *value, itemsList) {
1297 rectUnion = rectUnion.united(value->sceneBoundingRect());
1299 bool snap = KdenliveSettings::snaptopoints();
1300 KdenliveSettings::setSnaptopoints(false);
1301 if (createNewGroup) {
1302 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1303 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1304 QPointF diff = newGroup->pos();
1305 newGroup->translate(-diff.x(), -diff.y());
1306 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1308 scene()->addItem(newGroup);
1309 // Check if we are trying to include a group in a group
1310 foreach (QGraphicsItemGroup *value, groupsList) {
1311 QList<QGraphicsItem *> children = value->childItems();
1312 for (int i = 0; i < children.count(); i++) {
1313 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1314 itemsList.insert(children.at(i));
1316 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1317 m_document->clipManager()->removeGroup(grp);
1318 scene()->destroyItemGroup(grp);
1321 foreach (QGraphicsItem *value, itemsList) {
1322 newGroup->addItem(value);
1324 KdenliveSettings::setSnaptopoints(snap);
1325 if (selectNewGroup) newGroup->setSelected(true);
1327 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1328 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1329 QPointF diff = m_selectionGroup->pos();
1330 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1331 m_selectionGroup->translate(- diff.x(), -diff.y());
1333 scene()->addItem(m_selectionGroup);
1334 foreach (QGraphicsItemGroup *value, groupsList) {
1335 m_selectionGroup->addItem(value);
1337 foreach (QGraphicsItem *value, itemsList) {
1338 m_selectionGroup->addItem(value);
1340 KdenliveSettings::setSnaptopoints(snap);
1341 if (m_selectionGroup) {
1342 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1343 m_selectionGroupInfo.track = m_selectionGroup->track();
1344 if (selectNewGroup) m_selectionGroup->setSelected(true);
1349 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1351 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1352 /*if (m_moveOpMode == KEYFRAME) {
1353 // user double clicked on a keyframe, open edit dialog
1354 //TODO: update for effects with several values per keyframe
1355 QDialog d(parentWidget());
1356 Ui::KeyFrameDialog_UI view;
1358 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1359 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1360 view.kfr_value->setFocus();
1361 if (d.exec() == QDialog::Accepted) {
1362 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1363 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1364 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1365 QString previous = item->keyframes(item->selectedEffectIndex());
1366 item->updateKeyframeEffect();
1367 QString next = item->keyframes(item->selectedEffectIndex());
1368 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1369 m_commandStack->push(command);
1370 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1371 emit clipItemSelected(item, item->selectedEffectIndex());
1376 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1377 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1378 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1379 //QString previous = item->keyframes(item->selectedEffectIndex());
1380 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1381 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1382 //item->updateKeyframeEffect();
1383 //QString next = item->keyframes(item->selectedEffectIndex());
1384 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1385 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1386 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1387 m_commandStack->push(command);
1388 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1389 emit clipItemSelected(item, item->selectedEffectIndex());
1391 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1394 QList<QGraphicsItem *> collisionList = items(event->pos());
1395 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1396 Guide *editGuide = (Guide *) collisionList.at(0);
1397 if (editGuide) slotEditGuide(editGuide->info());
1402 void CustomTrackView::editItemDuration()
1404 AbstractClipItem *item;
1408 if (m_scene->selectedItems().count() == 1) {
1409 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1411 if (m_scene->selectedItems().empty())
1412 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1414 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1420 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1424 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1425 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1429 if (!item->isItemLocked()) {
1432 if (item->type() == TRANSITIONWIDGET)
1433 getTransitionAvailableSpace(item, minimum, maximum);
1435 getClipAvailableSpace(item, minimum, maximum);
1437 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1438 m_document->timecode(), minimum, maximum, this);
1439 if (d->exec() == QDialog::Accepted) {
1440 ItemInfo clipInfo = item->info();
1441 ItemInfo startInfo = clipInfo;
1442 if (item->type() == TRANSITIONWIDGET) {
1443 // move & resize transition
1444 clipInfo.startPos = d->startPos();
1445 clipInfo.endPos = clipInfo.startPos + d->duration();
1446 clipInfo.track = item->track();
1447 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1448 updateTrackDuration(clipInfo.track, command);
1449 m_commandStack->push(command);
1451 // move and resize clip
1452 ClipItem *clip = static_cast<ClipItem *>(item);
1453 QUndoCommand *moveCommand = new QUndoCommand();
1454 moveCommand->setText(i18n("Edit clip"));
1455 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1456 // duration was reduced, so process it first
1457 clipInfo.endPos = clipInfo.startPos + d->duration();
1458 clipInfo.cropStart = d->cropStart();
1460 resizeClip(startInfo, clipInfo);
1461 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1462 adjustEffects(clip, startInfo, moveCommand);
1463 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1466 if (d->startPos() != clipInfo.startPos) {
1467 startInfo = clipInfo;
1468 clipInfo.startPos = d->startPos();
1469 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1470 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1473 if (d->duration() > item->cropDuration()) {
1474 // duration was increased, so process it after move
1475 startInfo = clipInfo;
1476 clipInfo.endPos = clipInfo.startPos + d->duration();
1477 clipInfo.cropStart = d->cropStart();
1479 resizeClip(startInfo, clipInfo);
1480 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1481 adjustEffects(clip, startInfo, moveCommand);
1482 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1484 updateTrackDuration(clipInfo.track, moveCommand);
1485 m_commandStack->push(moveCommand);
1490 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1494 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1496 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1498 clip->setKeyframes(index, keyframes);
1499 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1500 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1504 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1506 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1507 m_editGuide->setEnabled(m_dragGuide != NULL);
1508 m_markerMenu->clear();
1509 m_markerMenu->setEnabled(false);
1511 m_timelineContextMenu->popup(pos);
1512 } else if (group != NULL) {
1513 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1514 m_ungroupAction->setEnabled(true);
1515 updateClipTypeActions(NULL);
1516 m_timelineContextClipMenu->popup(pos);
1518 m_ungroupAction->setEnabled(false);
1519 if (clip->type() == AVWIDGET) {
1520 ClipItem *item = static_cast <ClipItem*>(clip);
1521 //build go to marker menu
1522 if (item->baseClip()) {
1523 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1524 int offset = (item->startPos()- item->cropStart()).frames(m_document->fps());
1525 if (!markers.isEmpty()) {
1526 for (int i = 0; i < markers.count(); i++) {
1527 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1528 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1529 QAction *go = m_markerMenu->addAction(position);
1530 go->setData(pos + offset);
1533 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1535 updateClipTypeActions(item);
1536 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1537 m_timelineContextClipMenu->popup(pos);
1538 } else if (clip->type() == TRANSITIONWIDGET) {
1539 m_timelineContextTransitionMenu->popup(pos);
1544 void CustomTrackView::activateMonitor()
1546 emit activateDocumentMonitor();
1549 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1551 resetSelectionGroup();
1553 info.startPos = GenTime();
1554 info.cropStart = GenTime(in, m_document->fps());
1555 info.endPos = GenTime(out - in, m_document->fps());
1556 info.cropDuration = info.endPos - info.startPos;
1559 // Check if clip can be inserted at that position
1560 ItemInfo pasteInfo = info;
1561 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1562 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1563 pasteInfo.track = selectedTrack();
1564 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1566 // Cannot be inserted at cursor pos, insert at end of track
1567 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1568 pasteInfo.startPos = GenTime(duration, m_document->fps());
1569 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1570 ok = canBePastedTo(pasteInfo, AVWIDGET);
1573 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1577 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1578 updateTrackDuration(pasteInfo.track, command);
1579 m_commandStack->push(command);
1581 selectClip(true, false);
1582 // Automatic audio split
1583 if (KdenliveSettings::splitaudio())
1587 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1589 if (data->hasFormat("kdenlive/clip")) {
1591 m_scene->clearSelection();
1592 resetSelectionGroup(false);
1593 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1594 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1596 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1599 if (clip->getProducer() == NULL) {
1600 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1603 QPointF framePos = mapToScene(pos);
1605 info.startPos = GenTime();
1606 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1607 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1608 info.cropDuration = info.endPos - info.startPos;
1611 // Check if clip can be inserted at that position
1612 ItemInfo pasteInfo = info;
1613 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1614 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1615 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1616 framePos.setX((int)(framePos.x() + 0.5));
1617 framePos.setY(pasteInfo.track * m_tracksHeight);
1618 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1621 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1622 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1623 m_selectionGroup->addItem(item);
1625 QList <GenTime> offsetList;
1626 offsetList.append(info.endPos);
1627 updateSnapPoints(NULL, offsetList);
1628 m_selectionGroup->setPos(framePos);
1629 scene()->addItem(m_selectionGroup);
1630 m_selectionGroup->setSelected(true);
1632 } else if (data->hasFormat("kdenlive/producerslist")) {
1634 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1635 m_scene->clearSelection();
1636 resetSelectionGroup(false);
1638 QList <GenTime> offsetList;
1639 QList <ItemInfo> infoList;
1640 QPointF framePos = mapToScene(pos);
1641 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1642 int track = (int)(framePos.y() / m_tracksHeight);
1643 framePos.setX((int)(framePos.x() + 0.5));
1644 framePos.setY(track * m_tracksHeight);
1646 // Check if clips can be inserted at that position
1647 for (int i = 0; i < ids.size(); ++i) {
1648 QString clipData = ids.at(i);
1649 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1651 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1654 if (clip->getProducer() == NULL) {
1655 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1659 info.startPos = start;
1660 if (clipData.contains('/')) {
1661 // this is a clip zone, set in / out
1662 int in = clipData.section('/', 1, 1).toInt();
1663 int out = clipData.section('/', 2, 2).toInt();
1664 info.cropStart = GenTime(in, m_document->fps());
1665 info.cropDuration = GenTime(out - in, m_document->fps());
1668 info.cropDuration = clip->duration();
1670 info.endPos = info.startPos + info.cropDuration;
1672 infoList.append(info);
1673 start += info.cropDuration;
1675 if (!canBePastedTo(infoList, AVWIDGET)) {
1678 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1680 for (int i = 0; i < ids.size(); ++i) {
1681 QString clipData = ids.at(i);
1682 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1684 info.startPos = start;
1685 if (clipData.contains('/')) {
1686 // this is a clip zone, set in / out
1687 int in = clipData.section('/', 1, 1).toInt();
1688 int out = clipData.section('/', 2, 2).toInt();
1689 info.cropStart = GenTime(in, m_document->fps());
1690 info.cropDuration = GenTime(out - in, m_document->fps());
1693 info.cropDuration = clip->duration();
1695 info.endPos = info.startPos + info.cropDuration;
1697 start += info.cropDuration;
1698 offsetList.append(start);
1699 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1700 m_selectionGroup->addItem(item);
1701 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1704 updateSnapPoints(NULL, offsetList);
1705 m_selectionGroup->setPos(framePos);
1706 scene()->addItem(m_selectionGroup);
1707 //m_selectionGroup->setZValue(10);
1708 m_thumbsTimer.start();
1712 // the drag is not a clip (may be effect, ...)
1720 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1722 if (insertDropClips(event->mimeData(), event->pos())) {
1723 if (event->source() == this) {
1724 event->setDropAction(Qt::MoveAction);
1727 event->setDropAction(Qt::MoveAction);
1728 event->acceptProposedAction();
1730 } else QGraphicsView::dragEnterEvent(event);
1733 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1735 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);
1736 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1737 collindingItems.removeAll(item);
1738 if (collindingItems.isEmpty()) return false;
1740 for (int i = 0; i < collindingItems.count(); i++) {
1741 QGraphicsItem *collision = collindingItems.at(i);
1742 if (collision->type() == item->type()) {
1744 kDebug() << "// COLLISIION DETECTED";
1752 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1754 int track = m_document->tracksCount() - clip->track();
1755 GenTime pos = clip->startPos();
1756 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1757 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1760 bool success = true;
1761 for (int i = 0; i < clip->effectsCount(); i++) {
1762 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1764 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1765 m_document->renderer()->doRefresh();
1768 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1770 if (pos < GenTime()) {
1772 if (effect.attribute("id") == "speed") {
1773 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1777 m_document->addTrackEffect(track - 1, effect);
1778 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1779 emit updateTrackEffectState(track - 1);
1780 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1783 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1785 // Special case: speed effect
1786 if (effect.attribute("id") == "speed") {
1787 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1788 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1792 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1793 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1794 if (strobe == 0) strobe = 1;
1795 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1796 EffectsParameterList params = clip->addEffect(effect);
1797 m_document->renderer()->mltAddEffect(track, pos, params);
1798 if (clip->isSelected()) emit clipItemSelected(clip);
1801 EffectsParameterList params = clip->addEffect(effect);
1802 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1803 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1804 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1805 if (clip->isSelected()) emit clipItemSelected(clip);
1806 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1809 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1811 QString index = effect.attribute("kdenlive_ix");
1812 if (pos < GenTime()) {
1813 // Delete track effect
1814 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1815 m_document->removeTrackEffect(track - 1, effect);
1817 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1818 emit updateTrackEffectState(track - 1);
1819 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1822 // Special case: speed effect
1823 if (effect.attribute("id") == "speed") {
1824 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1826 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1827 clip->deleteEffect(index);
1828 emit clipItemSelected(clip);
1829 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1833 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1834 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1835 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1838 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1840 clip->deleteEffect(index);
1841 emit clipItemSelected(clip);
1845 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1847 QList<QGraphicsItem *> itemList = group->childItems();
1848 QUndoCommand *effectCommand = new QUndoCommand();
1850 int offset = effect.attribute("clipstart").toInt();
1851 QDomElement namenode = effect.firstChildElement("name");
1852 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1853 else effectName = i18n("effect");
1854 effectCommand->setText(i18n("Add %1", effectName));
1855 for (int i = 0; i < itemList.count(); i++) {
1856 if (itemList.at(i)->type() == AVWIDGET) {
1857 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1858 if (effect.tagName() == "effectgroup") {
1859 QDomNodeList effectlist = effect.elementsByTagName("effect");
1860 for (int j = 0; j < effectlist.count(); j++) {
1861 QDomElement subeffect = effectlist.at(j).toElement();
1862 if (subeffect.hasAttribute("kdenlive_info")) {
1863 // effect is in a group
1864 EffectInfo effectInfo;
1865 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1866 if (effectInfo.groupIndex < 0) {
1867 // group needs to be appended
1868 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1869 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1872 processEffect(item, subeffect, offset, effectCommand);
1876 processEffect(item, effect, offset, effectCommand);
1880 if (effectCommand->childCount() > 0) {
1881 m_commandStack->push(effectCommand);
1882 setDocumentModified();
1883 } else delete effectCommand;
1885 clearSelection(false);
1886 m_dragItem = dropTarget;
1887 m_dragItem->setSelected(true);
1888 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1892 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1894 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1897 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1899 QList<QGraphicsItem *> itemList;
1900 QUndoCommand *effectCommand = new QUndoCommand();
1903 int offset = effect.attribute("clipstart").toInt();
1904 if (effect.tagName() == "effectgroup") {
1905 effectName = effect.attribute("name");
1907 QDomElement namenode = effect.firstChildElement("name");
1908 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1909 else effectName = i18n("effect");
1911 effectCommand->setText(i18n("Add %1", effectName));
1913 if (track == -1) itemList = scene()->selectedItems();
1914 if (itemList.isEmpty()) {
1915 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1916 if (clip) itemList.append(clip);
1917 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1921 for (int i = 0; i < itemList.count(); i++) {
1922 if (itemList.at(i)->type() == GROUPWIDGET) {
1923 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1924 for (int j = 0; j < subitems.count(); j++) {
1925 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1930 for (int i = 0; i < itemList.count(); i++) {
1931 if (itemList.at(i)->type() == AVWIDGET) {
1932 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1933 if (effect.tagName() == "effectgroup") {
1934 QDomNodeList effectlist = effect.elementsByTagName("effect");
1935 for (int j = 0; j < effectlist.count(); j++) {
1936 QDomElement subeffect = effectlist.at(j).toElement();
1937 if (subeffect.hasAttribute("kdenlive_info")) {
1938 // effect is in a group
1939 EffectInfo effectInfo;
1940 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1941 if (effectInfo.groupIndex < 0) {
1942 // group needs to be appended
1943 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1944 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1947 processEffect(item, subeffect, offset, effectCommand);
1950 else processEffect(item, effect, offset, effectCommand);
1953 if (effectCommand->childCount() > 0) {
1954 m_commandStack->push(effectCommand);
1955 setDocumentModified();
1956 if (effectCommand->childCount() == 1) {
1957 // Display newly added clip effect
1958 for (int i = 0; i < itemList.count(); i++) {
1959 if (itemList.at(i)->type() == AVWIDGET) {
1960 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1961 clip->setSelectedEffect(clip->effectsCount());
1962 if (!clip->isSelected()) {
1963 clearSelection(false);
1964 clip->setSelected(true);
1967 emit clipItemSelected(clip);
1973 for (int i = 0; i < itemList.count(); i++) {
1974 if (itemList.at(i)->type() == AVWIDGET) {
1975 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1976 if (clip->isMainSelectedClip()) {
1977 emit clipItemSelected(clip);
1983 } else delete effectCommand;
1986 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1988 if (effect.attribute("type") == "audio") {
1989 // Don't add audio effects on video clips
1990 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1991 /* do not show error message when item is part of a group as the user probably knows what he does then
1992 * and the message is annoying when working with the split audio feature */
1993 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1994 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1997 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1998 // Don't add video effect on audio clips
1999 if (item->isAudioOnly() || item->clipType() == AUDIO) {
2000 /* do not show error message when item is part of a group as the user probably knows what he does then
2001 * and the message is annoying when working with the split audio feature */
2002 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2003 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
2007 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
2008 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2011 if (item->isItemLocked()) {
2015 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2016 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2018 item->initEffect(effect, 0, offset);
2020 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2023 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2026 // delete track effect
2027 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2028 m_commandStack->push(command);
2029 setDocumentModified();
2032 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2033 //clip is in a group, also remove the effect in other clips of the group
2034 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2035 QUndoCommand *delCommand = new QUndoCommand();
2037 QDomElement namenode = effect.firstChildElement("name");
2038 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2039 else effectName = i18n("effect");
2040 delCommand->setText(i18n("Delete %1", effectName));
2043 for (int i = 0; i < items.count(); i++) {
2044 if (items.at(i)->type() == GROUPWIDGET) {
2045 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2046 for (int j = 0; j < subitems.count(); j++) {
2047 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2052 for (int i = 0; i < items.count(); i++) {
2053 if (items.at(i)->type() == AVWIDGET) {
2054 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2055 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2057 QDomElement eff = item->effectAtIndex(ix);
2058 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2062 if (delCommand->childCount() > 0)
2063 m_commandStack->push(delCommand);
2066 setDocumentModified();
2069 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2070 m_commandStack->push(command);
2071 setDocumentModified();
2074 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2076 if (insertedEffect.isNull()) {
2077 kDebug()<<"// Trying to add null effect";
2078 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2081 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2082 QDomElement effect = insertedEffect.cloneNode().toElement();
2083 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2084 if (pos < GenTime()) {
2085 // editing a track effect
2086 EffectsParameterList effectParams = getEffectArgs(effect);
2087 // check if we are trying to reset a keyframe effect
2088 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2089 clip->initEffect(effect);
2090 effectParams = getEffectArgs(effect);
2092 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2093 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2095 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2096 emit updateTrackEffectState(track);
2097 setDocumentModified();
2101 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2103 // Special case: speed effect
2104 if (effect.attribute("id") == "speed") {
2105 if (effect.attribute("disable") == "1") {
2106 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2109 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2110 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2111 if (strobe == 0) strobe = 1;
2112 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2114 clip->updateEffect(effect);
2115 if (updateEffectStack && clip->isSelected())
2116 emit clipItemSelected(clip);
2117 if (ix == clip->selectedEffectIndex()) {
2118 // make sure to update display of clip keyframes
2119 clip->setSelectedEffect(ix);
2124 EffectsParameterList effectParams = getEffectArgs(effect);
2125 // check if we are trying to reset a keyframe effect
2126 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2127 clip->initEffect(effect);
2128 effectParams = getEffectArgs(effect);
2131 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2132 // A fade effect was modified, update the clip
2133 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2134 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2135 clip->setFadeIn(pos);
2137 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2138 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2139 clip->setFadeOut(pos);
2142 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2145 clip->updateEffect(effect);
2146 if (updateEffectStack && clip->isSelected()) {
2147 emit clipItemSelected(clip);
2149 if (ix == clip->selectedEffectIndex()) {
2150 // make sure to update display of clip keyframes
2151 clip->setSelectedEffect(ix);
2154 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2156 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2157 setDocumentModified();
2160 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2162 if (pos < GenTime()) {
2163 // editing a track effect
2164 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2165 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2168 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2169 emit updateTrackEffectState(track);
2170 setDocumentModified();
2173 // editing a clip effect
2174 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2176 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2178 clip->enableEffects(effectIndexes, disable);
2179 if (updateEffectStack && clip->isSelected()) {
2180 emit clipItemSelected(clip);
2182 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2183 // make sure to update display of clip keyframes
2184 clip->setSelectedEffect(clip->selectedEffectIndex());
2187 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2189 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2192 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2194 if (pos < GenTime()) {
2195 // Moving track effect
2196 int documentTrack = m_document->tracksCount() - track - 1;
2197 int max = m_document->getTrackEffects(documentTrack).count();
2198 int new_position = newPos.at(0);
2199 if (new_position > max) {
2202 int old_position = oldPos.at(0);
2203 for (int i = 0; i < newPos.count(); i++) {
2204 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2205 if (old_position > new_position) {
2206 // Moving up, we need to adjust index
2207 old_position = oldPos.at(i);
2208 new_position = newPos.at(i);
2210 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2211 if (!act.isNull() && !before.isNull()) {
2212 m_document->setTrackEffect(documentTrack, new_position, before);
2213 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2214 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2216 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2219 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2221 int new_position = newPos.at(0);
2222 if (new_position > clip->effectsCount()) {
2223 new_position = clip->effectsCount();
2225 int old_position = oldPos.at(0);
2226 for (int i = 0; i < newPos.count(); i++) {
2227 QDomElement act = clip->effectAtIndex(new_position);
2228 if (old_position > new_position) {
2229 // Moving up, we need to adjust index
2230 old_position = oldPos.at(i);
2231 new_position = newPos.at(i);
2233 QDomElement before = clip->effectAtIndex(old_position);
2234 if (act.isNull() || before.isNull()) {
2235 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2238 clip->moveEffect(before, new_position);
2239 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2240 if (act.attribute("id") == "speed") {
2241 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2242 } else if (before.attribute("id") == "speed") {
2243 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2244 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2246 clip->setSelectedEffect(newPos.at(0));
2247 emit clipItemSelected(clip);
2248 setDocumentModified();
2249 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2252 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2254 ChangeEffectStateCommand *command;
2256 // editing track effect
2257 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2259 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2260 QList <int> speedEffectIndexes;
2261 for (int i = 0; i < effectIndexes.count(); i++) {
2262 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2263 if (effect.attribute("id") == "speed") {
2265 speedEffectIndexes << effectIndexes.at(i);
2266 QDomElement newEffect = effect.cloneNode().toElement();
2267 newEffect.setAttribute("disable", (int) disable);
2268 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2269 m_commandStack->push(editcommand);
2272 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2273 effectIndexes.removeAll(speedEffectIndexes.at(j));
2275 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2277 m_commandStack->push(command);
2278 setDocumentModified();
2281 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2283 MoveEffectCommand *command;
2285 // editing track effect
2286 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2287 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2288 m_commandStack->push(command);
2289 setDocumentModified();
2292 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2294 EditEffectCommand *command;
2295 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2296 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2297 m_commandStack->push(command);
2300 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2302 QDomElement effect = clip->getEffectAtIndex(ix);
2303 QDomElement oldeffect = effect.cloneNode().toElement();
2304 effect.setAttribute("region", region);
2305 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2306 m_commandStack->push(command);
2309 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2313 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2314 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2315 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2317 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);
2319 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2320 m_blockRefresh = false;
2325 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2326 // Error cuting clip in playlist
2327 m_blockRefresh = false;
2331 int cutPos = (int) cutTime.frames(m_document->fps());
2333 newPos.startPos = cutTime;
2334 newPos.endPos = info.endPos;
2335 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2336 newPos.track = info.track;
2337 newPos.cropDuration = newPos.endPos - newPos.startPos;
2339 bool snap = KdenliveSettings::snaptopoints();
2340 KdenliveSettings::setSnaptopoints(false);
2341 ClipItem *dup = item->clone(newPos);
2343 // remove unwanted effects
2344 // fade in from 2nd part of the clip
2345 int ix = dup->hasEffect(QString(), "fadein");
2347 QDomElement oldeffect = dup->effectAtIndex(ix);
2348 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2350 ix = dup->hasEffect(QString(), "fade_from_black");
2352 QDomElement oldeffect = dup->effectAtIndex(ix);
2353 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2355 // fade out from 1st part of the clip
2356 ix = item->hasEffect(QString(), "fadeout");
2358 QDomElement oldeffect = item->effectAtIndex(ix);
2359 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2361 ix = item->hasEffect(QString(), "fade_to_black");
2363 QDomElement oldeffect = item->effectAtIndex(ix);
2364 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2368 item->resizeEnd(cutPos);
2369 scene()->addItem(dup);
2370 if (item->checkKeyFrames())
2371 slotRefreshEffects(item);
2372 if (dup->checkKeyFrames())
2373 slotRefreshEffects(dup);
2375 item->baseClip()->addReference();
2376 m_document->updateClip(item->baseClip()->getId());
2377 setDocumentModified();
2378 KdenliveSettings::setSnaptopoints(snap);
2379 if (execute && item->isSelected()) {
2380 m_scene->clearSelection();
2381 dup->setSelected(true);
2383 emit clipItemSelected(dup);
2389 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2390 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2392 if (!item || !dup || item == dup) {
2393 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2394 m_blockRefresh = false;
2397 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2398 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2402 bool snap = KdenliveSettings::snaptopoints();
2403 KdenliveSettings::setSnaptopoints(false);
2405 // join fade effects again
2406 int ix = dup->hasEffect(QString(), "fadeout");
2408 QDomElement effect = dup->effectAtIndex(ix);
2409 item->addEffect(effect);
2411 ix = dup->hasEffect(QString(), "fade_to_black");
2413 QDomElement effect = dup->effectAtIndex(ix);
2414 item->addEffect(effect);
2417 m_waitingThumbs.removeAll(dup);
2418 bool selected = item->isSelected();
2419 if (dup->isSelected()) {
2421 item->setSelected(true);
2422 emit clipItemSelected(NULL);
2424 dup->baseClip()->removeReference();
2425 m_document->updateClip(dup->baseClip()->getId());
2426 scene()->removeItem(dup);
2430 ItemInfo clipinfo = item->info();
2431 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2432 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2434 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2435 setDocumentModified();
2437 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2439 KdenliveSettings::setSnaptopoints(snap);
2440 if (execute && selected)
2441 emit clipItemSelected(item);
2444 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2447 void CustomTrackView::slotEnableRefresh()
2449 m_blockRefresh = false;
2452 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2454 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2455 if (itemList.count() == 1) {
2456 if (itemList.at(0)->type() == AVWIDGET) {
2457 ClipItem *item = (ClipItem *) itemList.at(0);
2459 info.track = item->track();
2460 ClipItem *transitionClip = NULL;
2461 const int transitiontrack = getPreviousVideoTrack(info.track);
2462 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2463 if (pos < item->startPos() + item->cropDuration() / 2) {
2464 // add transition to clip start
2465 info.startPos = item->startPos();
2466 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2467 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2468 info.endPos = transitionClip->endPos();
2469 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2470 // Check there is no other transition at that place
2471 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2472 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2473 QList<QGraphicsItem *> selection = m_scene->items(r);
2474 bool transitionAccepted = true;
2475 for (int i = 0; i < selection.count(); i++) {
2476 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2477 Transition *tr = static_cast <Transition *>(selection.at(i));
2478 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2479 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2480 } else transitionAccepted = false;
2483 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2484 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2487 // add transition to clip end
2488 info.endPos = item->endPos();
2489 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2490 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2491 info.startPos = transitionClip->startPos();
2492 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2493 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2494 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2496 // Check there is no other transition at that place
2497 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2498 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2499 QList<QGraphicsItem *> selection = m_scene->items(r);
2500 bool transitionAccepted = true;
2501 for (int i = 0; i < selection.count(); i++) {
2502 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2503 Transition *tr = static_cast <Transition *>(selection.at(i));
2504 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2505 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2506 } else transitionAccepted = false;
2509 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2510 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2513 } else for (int i = 0; i < itemList.count(); i++) {
2514 if (itemList.at(i)->type() == AVWIDGET) {
2515 ClipItem *item = (ClipItem *) itemList.at(i);
2517 info.startPos = item->startPos();
2518 info.endPos = info.startPos + GenTime(65, m_document->fps());
2519 info.track = item->track();
2521 // Check there is no other transition at that place
2522 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2523 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2524 QList<QGraphicsItem *> selection = m_scene->items(r);
2525 bool transitionAccepted = true;
2526 for (int i = 0; i < selection.count(); i++) {
2527 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2528 Transition *tr = static_cast <Transition *>(selection.at(i));
2529 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2530 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2531 } else transitionAccepted = false;
2534 int transitiontrack = getPreviousVideoTrack(info.track);
2535 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2536 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2541 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2543 if (transitionInfo.startPos >= transitionInfo.endPos) {
2544 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2547 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2548 m_commandStack->push(command);
2549 setDocumentModified();
2552 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2554 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2555 //kDebug() << "---- ADDING transition " << params.attribute("value");
2556 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2557 scene()->addItem(tr);
2558 setDocumentModified();
2560 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2565 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2567 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2569 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2572 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2573 if (m_dragItem == item) m_dragItem = NULL;
2575 #if QT_VERSION >= 0x040600
2576 // animate item deletion
2577 item->closeAnimation();
2581 emit transitionItemSelected(NULL);
2582 setDocumentModified();
2585 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2587 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2588 QDomElement xml = tr->toXML();
2589 if (old.isNull() || xml.isNull()) {
2590 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2593 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2594 updateTrackDuration(tr->track(), command);
2595 m_commandStack->push(command);
2596 setDocumentModified();
2599 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2601 Transition *item = getTransitionItemAt(pos, track);
2603 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2608 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2610 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);
2611 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2612 item->setTransitionParameters(transition);
2613 if (updateTransitionWidget) {
2614 ItemInfo info = item->info();
2616 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2617 if (transitionClip && transitionClip->baseClip()) {
2618 QString size = transitionClip->baseClip()->getProperty("frame_size");
2619 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2620 if (factor == 0) factor = 1.0;
2621 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2622 p.setY(size.section('x', 1, 1).toInt());
2624 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2626 setDocumentModified();
2629 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2632 const QPointF pos = mapToScene(event->pos());
2633 if (m_selectionGroup) {
2634 m_selectionGroup->setPos(pos);
2635 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2636 event->acceptProposedAction();
2638 // Drag enter was not possible, try again at mouse position
2639 insertDropClips(event->mimeData(), event->pos());
2643 QGraphicsView::dragMoveEvent(event);
2647 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2649 if (m_selectionGroup && m_clipDrag) {
2650 m_thumbsTimer.stop();
2651 m_waitingThumbs.clear();
2652 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2654 scene()->destroyItemGroup(m_selectionGroup);
2655 m_selectionGroup = NULL;
2656 } else QGraphicsView::dragLeaveEvent(event);
2659 void CustomTrackView::dropEvent(QDropEvent * event)
2661 if (m_selectionGroup && m_clipDrag) {
2662 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2663 resetSelectionGroup();
2665 m_scene->clearSelection();
2666 bool hasVideoClip = false;
2667 QUndoCommand *addCommand = new QUndoCommand();
2668 addCommand->setText(i18n("Add timeline clip"));
2669 QList <ClipItem *> brokenClips;
2671 for (int i = 0; i < items.count(); i++) {
2672 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2673 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2674 if (items.count() == 1) {
2675 updateClipTypeActions(item);
2677 updateClipTypeActions(NULL);
2680 //TODO: take care of edit mode for undo
2681 item->baseClip()->addReference();
2682 //item->setZValue(item->defaultZValue());
2683 m_document->updateClip(item->baseClip()->getId());
2684 ItemInfo info = item->info();
2686 int tracknumber = m_document->tracksCount() - info.track - 1;
2687 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2688 if (isLocked) item->setItemLocked(true);
2689 ItemInfo clipInfo = info;
2690 clipInfo.track = m_document->tracksCount() - item->track();
2692 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2694 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2695 brokenClips.append(item);
2698 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2700 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2701 updateTrackDuration(info.track, addCommand);
2703 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2704 // add transparency transition
2705 QDomElement trans = MainWindow::transitions.getEffectByTag("affine", QString()).cloneNode().toElement();
2706 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2708 item->setSelected(true);
2710 qDeleteAll(brokenClips);
2711 brokenClips.clear();
2712 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2713 else delete addCommand;
2715 // Automatic audio split
2716 if (KdenliveSettings::splitaudio())
2718 setDocumentModified();
2722 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2723 QList<QGraphicsItem *> selection = m_scene->items(rect);
2724 QStringList timelineList;
2726 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2727 for (int i = 0; i < selection.count(); i++) {
2728 if (selection.at(i)->type() == AVWIDGET) {
2729 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2730 int start = clip->startPos().frames(m_document->fps());
2731 int end = clip->endPos().frames(m_document->fps());
2732 timelineList.append(QString::number(start) + "-" + QString::number(end));
2735 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2738 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2739 if (items.count() > 1) {
2740 groupSelectedItems(items);
2741 } else if (items.count() == 1) {
2742 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2743 emit clipItemSelected((ClipItem*) m_dragItem, false);
2745 m_document->renderer()->refreshIfActive();
2746 event->setDropAction(Qt::MoveAction);
2749 /// \todo enable when really working
2752 } else QGraphicsView::dropEvent(event);
2756 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2758 bool snap = KdenliveSettings::snaptopoints();
2759 KdenliveSettings::setSnaptopoints(false);
2760 if (mode == OVERWRITEEDIT) {
2761 // if we are in overwrite mode, move clips accordingly
2763 if (item == NULL) info = posinfo;
2764 else info = item->info();
2765 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);
2766 QList<QGraphicsItem *> selection = m_scene->items(rect);
2767 if (item) selection.removeAll(item);
2768 for (int i = 0; i < selection.count(); i++) {
2769 if (!selection.at(i)->isEnabled()) continue;
2770 if (selection.at(i)->type() == AVWIDGET) {
2771 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2772 if (clip->startPos() < info.startPos) {
2773 if (clip->endPos() > info.endPos) {
2774 ItemInfo clipInfo = clip->info();
2775 ItemInfo dupInfo = clipInfo;
2776 GenTime diff = info.startPos - clipInfo.startPos;
2777 dupInfo.startPos = info.startPos;
2778 dupInfo.cropStart += diff;
2779 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2780 ItemInfo newdupInfo = dupInfo;
2781 GenTime diff2 = info.endPos - info.startPos;
2782 newdupInfo.startPos = info.endPos;
2783 newdupInfo.cropStart += diff2;
2784 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2785 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2786 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2787 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2789 dup->resizeStart(info.endPos.frames(m_document->fps()));
2792 ItemInfo newclipInfo = clip->info();
2793 newclipInfo.endPos = info.startPos;
2794 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2795 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2797 } else if (clip->endPos() <= info.endPos) {
2798 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2799 m_waitingThumbs.removeAll(clip);
2800 scene()->removeItem(clip);
2804 ItemInfo newclipInfo = clip->info();
2805 newclipInfo.startPos = info.endPos;
2806 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2807 clip->resizeStart(info.endPos.frames(m_document->fps()));
2811 } else if (mode == INSERTEDIT) {
2812 // if we are in push mode, move clips accordingly
2814 if (item == NULL) info = posinfo;
2815 else info = item->info();
2816 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);
2817 QList<QGraphicsItem *> selection = m_scene->items(rect);
2818 if (item) selection.removeAll(item);
2819 for (int i = 0; i < selection.count(); i++) {
2820 if (selection.at(i)->type() == AVWIDGET) {
2821 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2822 if (clip->startPos() < info.startPos) {
2823 if (clip->endPos() > info.startPos) {
2824 ItemInfo clipInfo = clip->info();
2825 ItemInfo dupInfo = clipInfo;
2826 GenTime diff = info.startPos - clipInfo.startPos;
2827 dupInfo.startPos = info.startPos;
2828 dupInfo.cropStart += diff;
2829 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2830 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2831 // Commented out; variable dup unused. --granjow
2832 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2833 cutClip(clipInfo, info.startPos, true, false);
2836 // TODO: add insertspacecommand
2841 KdenliveSettings::setSnaptopoints(snap);
2845 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2847 if (mode == OVERWRITEEDIT) {
2848 // if we are in overwrite or push mode, move clips accordingly
2849 bool snap = KdenliveSettings::snaptopoints();
2850 KdenliveSettings::setSnaptopoints(false);
2851 ItemInfo info = item->info();
2852 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2853 QList<QGraphicsItem *> selection = m_scene->items(rect);
2854 selection.removeAll(item);
2855 for (int i = 0; i < selection.count(); i++) {
2856 if (!selection.at(i)->isEnabled()) continue;
2857 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2858 Transition *tr = static_cast<Transition *>(selection.at(i));
2859 if (tr->startPos() < info.startPos) {
2860 ItemInfo firstPos = tr->info();
2861 ItemInfo newPos = firstPos;
2862 firstPos.endPos = item->startPos();
2863 newPos.startPos = item->endPos();
2864 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2865 if (tr->endPos() > info.endPos) {
2867 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2869 } else if (tr->endPos() > info.endPos) {
2871 ItemInfo firstPos = tr->info();
2872 firstPos.startPos = item->endPos();
2873 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2875 // remove transition
2876 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2880 KdenliveSettings::setSnaptopoints(snap);
2884 QStringList CustomTrackView::mimeTypes() const
2886 QStringList qstrList;
2887 // list of accepted mime types for drop
2888 qstrList.append("text/plain");
2889 qstrList.append("kdenlive/producerslist");
2890 qstrList.append("kdenlive/clip");
2894 Qt::DropActions CustomTrackView::supportedDropActions() const
2896 // returns what actions are supported when dropping
2897 return Qt::MoveAction;
2900 void CustomTrackView::setDuration(int duration)
2902 int diff = qAbs(duration - sceneRect().width());
2903 if (diff * matrix().m11() > -50) {
2904 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2905 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2907 m_projectDuration = duration;
2910 int CustomTrackView::duration() const
2912 return m_projectDuration;
2915 void CustomTrackView::addTrack(TrackInfo type, int ix)
2917 QList <TransitionInfo> transitionInfos;
2918 if (ix == -1 || ix == m_document->tracksCount()) {
2919 m_document->insertTrack(0, type);
2920 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2922 m_document->insertTrack(m_document->tracksCount() - ix, type);
2923 // insert track in MLT playlist
2924 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2926 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2927 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2928 QList<QGraphicsItem *> selection = m_scene->items(r);
2929 resetSelectionGroup();
2931 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2932 scene()->addItem(m_selectionGroup);
2933 for (int i = 0; i < selection.count(); i++) {
2934 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2935 m_selectionGroup->addItem(selection.at(i));
2938 // Move graphic items
2939 m_selectionGroup->translate(0, m_tracksHeight);
2941 // adjust track number
2942 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2943 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2944 for (int i = 0; i < children.count(); i++) {
2945 if (children.at(i)->type() == GROUPWIDGET) {
2946 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2947 children << grp->childItems();
2950 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2952 ItemInfo clipinfo = item->info();
2953 if (item->type() == AVWIDGET) {
2954 ClipItem *clip = static_cast <ClipItem *>(item);
2955 // slowmotion clips are not track dependant, so no need to update them
2956 if (clip->speed() != 1.0) continue;
2957 // We add a move clip command so that we get the correct producer for new track number
2958 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2959 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2960 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2961 // problem updating clip
2962 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2965 } /*else if (item->type() == TRANSITIONWIDGET) {
2966 Transition *tr = static_cast <Transition *>(item);
2967 int track = tr->transitionEndTrack();
2969 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2973 // Sync transition tracks with MLT playlist
2975 TransitionInfo info;
2976 for (int i = 0; i < transitionInfos.count(); i++) {
2977 info = transitionInfos.at(i);
2978 tr = getTransitionItem(info);
2979 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2980 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2983 resetSelectionGroup(false);
2984 m_document->renderer()->unlockService(tractor);
2987 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2988 for (int i = 0; i < m_guides.count(); i++) {
2989 QLineF l = m_guides.at(i)->line();
2990 l.setP2(QPointF(l.x2(), maxHeight));
2991 m_guides.at(i)->setLine(l);
2994 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2995 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2996 viewport()->update();
2997 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2998 //setFixedHeight(50 * m_tracksCount);
3000 updateTrackNames(ix, true);
3003 void CustomTrackView::removeTrack(int ix)
3005 // Delete track in MLT playlist
3006 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
3007 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
3009 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
3010 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3011 QList<QGraphicsItem *> selection = m_scene->items(r);
3013 resetSelectionGroup();
3015 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3016 scene()->addItem(m_selectionGroup);
3017 for (int i = 0; i < selection.count(); i++) {
3018 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3019 m_selectionGroup->addItem(selection.at(i));
3022 // Move graphic items
3023 qreal ydiff = 0 - (int) m_tracksHeight;
3024 m_selectionGroup->translate(0, ydiff);
3025 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3027 // adjust track number
3028 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3029 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3030 for (int i = 0; i < children.count(); i++) {
3031 if (children.at(i)->type() == GROUPWIDGET) {
3032 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3033 children << grp->childItems();
3036 if (children.at(i)->type() == AVWIDGET) {
3037 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3039 ItemInfo clipinfo = clip->info();
3040 // We add a move clip command so that we get the correct producer for new track number
3041 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3042 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3043 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3044 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3047 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3048 Transition *tr = static_cast <Transition *>(children.at(i));
3050 int track = tr->transitionEndTrack();
3052 ItemInfo clipinfo = tr->info();
3053 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3057 resetSelectionGroup(false);
3058 m_document->renderer()->unlockService(tractor);
3060 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3061 for (int i = 0; i < m_guides.count(); i++) {
3062 QLineF l = m_guides.at(i)->line();
3063 l.setP2(QPointF(l.x2(), maxHeight));
3064 m_guides.at(i)->setLine(l);
3066 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3067 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3069 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3070 viewport()->update();
3072 updateTrackNames(ix, false);
3073 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3076 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3078 for (int i = 0; i < trackInfos.count(); ++i) {
3079 m_document->setTrackType(i, trackInfos.at(i));
3080 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3081 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3084 viewport()->update();
3085 emit trackHeightChanged();
3088 void CustomTrackView::slotSwitchTrackAudio(int ix)
3090 /*for (int i = 0; i < m_document->tracksCount(); i++)
3091 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3092 int tracknumber = m_document->tracksCount() - ix - 1;
3093 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3094 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3095 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3096 setDocumentModified();
3099 void CustomTrackView::slotSwitchTrackLock(int ix)
3101 int tracknumber = m_document->tracksCount() - ix - 1;
3102 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3103 m_commandStack->push(command);
3107 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3109 int tracknumber = m_document->tracksCount() - ix - 1;
3110 m_document->switchTrackLock(tracknumber, lock);
3112 emit doTrackLock(ix, lock);
3113 AbstractClipItem *clip = NULL;
3114 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3116 for (int i = 0; i < selection.count(); i++) {
3117 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3118 if (selection.at(i)->parentItem() && m_selectionGroup) {
3119 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3120 resetSelectionGroup();
3123 bool changeGroupLock = true;
3124 bool hasClipOnTrack = false;
3125 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3126 for (int j = 0; j < children.count(); ++j) {
3127 if (children.at(j)->isSelected()) {
3128 if (children.at(j)->type() == AVWIDGET)
3129 emit clipItemSelected(NULL);
3130 else if (children.at(j)->type() == TRANSITIONWIDGET)
3131 emit transitionItemSelected(NULL);
3136 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3137 if (child == m_dragItem)
3140 // only unlock group, if it is not locked by another track too
3141 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3142 changeGroupLock = false;
3144 // only (un-)lock if at least one clip is on the track
3145 if (child->track() == ix)
3146 hasClipOnTrack = true;
3148 if (changeGroupLock && hasClipOnTrack)
3149 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3150 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3151 if (selection.at(i)->parentItem()) {
3152 if (selection.at(i)->parentItem() == m_selectionGroup) {
3153 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3154 resetSelectionGroup();
3156 // groups are handled separately
3161 if (selection.at(i)->isSelected()) {
3162 if (selection.at(i)->type() == AVWIDGET)
3163 emit clipItemSelected(NULL);
3165 emit transitionItemSelected(NULL);
3167 clip = static_cast <AbstractClipItem *>(selection.at(i));
3168 clip->setItemLocked(lock);
3169 if (clip == m_dragItem)
3173 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3174 viewport()->update();
3175 setDocumentModified();
3178 void CustomTrackView::slotSwitchTrackVideo(int ix)
3180 int tracknumber = m_document->tracksCount() - ix;
3181 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3182 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3183 setDocumentModified();
3186 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3188 // Check there is no group going over several tracks there, or that would result in timeline corruption
3189 QList<QGraphicsItem *> selection = scene()->items(rect);
3191 int maxHeight = m_tracksHeight * 1.5;
3192 for (int i = 0; i < selection.count(); i++) {
3193 // Check that we don't try to move a group with clips on other tracks
3194 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3197 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3205 void CustomTrackView::slotRemoveSpace()
3209 if (m_menuPosition.isNull()) {
3210 pos = GenTime(cursorPos(), m_document->fps());
3212 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3213 d->comboTracks->setCurrentIndex(m_selectedTrack);
3214 d->label->setText(i18n("Track"));
3215 d->before_select->setHidden(true);
3216 d->setWindowTitle(i18n("Remove Space"));
3217 d->video_track->setHidden(true);
3218 d->audio_track->setHidden(true);
3219 if (d->exec() != QDialog::Accepted) {
3223 track = d->comboTracks->currentIndex();
3226 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3227 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3230 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3231 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3235 ClipItem *item = getClipItemAt(pos, track);
3237 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);
3240 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3242 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);
3246 // Make sure there is no group in the way
3247 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3250 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3252 // groups found on track, do not allow the move
3253 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3257 QList<ItemInfo> clipsToMove;
3258 QList<ItemInfo> transitionsToMove;
3260 for (int i = 0; i < items.count(); i++) {
3261 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3262 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3263 ItemInfo info = item->info();
3264 if (item->type() == AVWIDGET) {
3265 clipsToMove.append(info);
3266 } else if (item->type() == TRANSITIONWIDGET) {
3267 transitionsToMove.append(info);
3272 if (!transitionsToMove.isEmpty()) {
3273 // Make sure that by moving the items, we don't get a transition collision
3274 // Find first transition
3275 ItemInfo info = transitionsToMove.at(0);
3276 for (int i = 1; i < transitionsToMove.count(); i++)
3277 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3279 // make sure there are no transitions on the way
3280 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3281 items = scene()->items(rect);
3282 int transitionCorrection = -1;
3283 for (int i = 0; i < items.count(); i++) {
3284 if (items.at(i)->type() == TRANSITIONWIDGET) {
3285 // There is a transition on the way
3286 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3287 int transitionEnd = item->endPos().frames(m_document->fps());
3288 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3292 if (transitionCorrection > 0) {
3293 // We need to fix the move length
3294 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3297 // Make sure we don't send transition before 0
3298 if (info.startPos.frames(m_document->fps()) < length) {
3299 // reduce length to maximum possible
3300 length = info.startPos.frames(m_document->fps());
3304 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3305 updateTrackDuration(track, command);
3306 m_commandStack->push(command);
3309 void CustomTrackView::slotInsertSpace()
3313 if (m_menuPosition.isNull()) {
3314 pos = GenTime(cursorPos(), m_document->fps());
3316 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3317 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3319 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3320 m_document->timecode(), track, m_document->tracksList(), this);
3321 if (d->exec() != QDialog::Accepted) {
3325 GenTime spaceDuration = d->selectedDuration();
3326 track = d->selectedTrack();
3329 QList<QGraphicsItem *> items;
3331 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3332 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3336 ClipItem *item = getClipItemAt(pos, track);
3337 if (item) pos = item->startPos();
3339 // Make sure there is no group in the way
3340 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3342 items = checkForGroups(rect, &isOk);
3344 // groups found on track, do not allow the move
3345 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3349 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3350 items = scene()->items(rect);
3353 QList<ItemInfo> clipsToMove;
3354 QList<ItemInfo> transitionsToMove;
3356 for (int i = 0; i < items.count(); i++) {
3357 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3358 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3359 ItemInfo info = item->info();
3360 if (item->type() == AVWIDGET)
3361 clipsToMove.append(info);
3362 else if (item->type() == TRANSITIONWIDGET)
3363 transitionsToMove.append(info);
3367 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3368 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3369 updateTrackDuration(track, command);
3370 m_commandStack->push(command);
3374 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3376 int diff = duration.frames(m_document->fps());
3377 resetSelectionGroup();
3378 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3379 scene()->addItem(m_selectionGroup);
3381 Transition *transition;
3383 // Create lists with start pos for each track
3384 QMap <int, int> trackClipStartList;
3385 QMap <int, int> trackTransitionStartList;
3387 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3388 trackClipStartList[i] = -1;
3389 trackTransitionStartList[i] = -1;
3392 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3393 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3395 if (clip->parentItem()) {
3396 m_selectionGroup->addItem(clip->parentItem());
3398 m_selectionGroup->addItem(clip);
3400 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))
3401 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3403 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);
3406 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3407 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3409 if (transition->parentItem()) {
3410 m_selectionGroup->addItem(transition->parentItem());
3412 m_selectionGroup->addItem(transition);
3414 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))
3415 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3416 } 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);
3418 m_selectionGroup->translate(diff, 0);
3420 // update items coordinates
3421 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3423 for (int i = 0; i < itemList.count(); i++) {
3424 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3425 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3426 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3427 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3428 for (int j = 0; j < children.count(); j++) {
3429 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3434 resetSelectionGroup(false);
3436 track = m_document->tracksCount() - track;
3437 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3440 void CustomTrackView::deleteClip(const QString &clipId)
3442 resetSelectionGroup();
3443 QList<QGraphicsItem *> itemList = items();
3444 QUndoCommand *deleteCommand = new QUndoCommand();
3445 new RefreshMonitorCommand(this, false, true, deleteCommand);
3447 for (int i = 0; i < itemList.count(); i++) {
3448 if (itemList.at(i)->type() == AVWIDGET) {
3449 ClipItem *item = (ClipItem *)itemList.at(i);
3450 if (item->clipProducer() == clipId) {
3452 if (item->parentItem()) {
3453 // Clip is in a group, destroy the group
3454 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3456 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3461 delete deleteCommand;
3463 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3464 new RefreshMonitorCommand(this, true, false, deleteCommand);
3465 updateTrackDuration(-1, deleteCommand);
3466 m_commandStack->push(deleteCommand);
3470 void CustomTrackView::seekCursorPos(int pos)
3472 m_document->renderer()->seek(qMax(pos, 0));
3476 int CustomTrackView::seekPosition() const
3478 return m_document->renderer()->requestedSeekPosition;
3482 void CustomTrackView::setCursorPos(int pos)
3484 if (pos != m_cursorPos) {
3485 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3487 m_cursorLine->setPos(m_cursorPos, 0);
3488 if (m_autoScroll) checkScrolling();
3490 else emit updateRuler();
3493 void CustomTrackView::updateCursorPos()
3495 m_cursorLine->setPos(m_cursorPos, 0);
3498 int CustomTrackView::cursorPos()
3500 return (int)(m_cursorPos);
3503 void CustomTrackView::moveCursorPos(int delta)
3505 int currentPos = m_document->renderer()->requestedSeekPosition;
3506 if (currentPos == SEEK_INACTIVE) {
3507 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3510 currentPos += delta;
3512 m_document->renderer()->seek(qMax(0, currentPos));
3516 void CustomTrackView::initCursorPos(int pos)
3518 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3520 m_cursorLine->setPos(pos, 0);
3524 void CustomTrackView::checkScrolling()
3526 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3529 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3531 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3532 if (m_operationMode == SCROLLTIMELINE) {
3533 m_operationMode = NONE;
3534 setDragMode(QGraphicsView::NoDrag);
3535 QGraphicsView::mouseReleaseEvent(event);
3538 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3540 setDragMode(QGraphicsView::NoDrag);
3541 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3544 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3545 #if QT_VERSION >= 0x040800
3547 m_dragItem->setGraphicsEffect(NULL);
3550 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3551 if (event->button() == Qt::MidButton) {
3555 if (m_operationMode == MOVEGUIDE) {
3556 setCursor(Qt::ArrowCursor);
3557 m_operationMode = NONE;
3558 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3559 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3560 if (newPos != m_dragGuide->position()) {
3561 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3562 m_commandStack->push(command);
3563 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3564 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3565 m_document->syncGuides(m_guides);
3570 } else if (m_operationMode == SPACER && m_selectionGroup) {
3572 if (event->modifiers() != Qt::ControlModifier) {
3573 // We are moving all tracks
3575 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3576 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3577 QList <AbstractGroupItem*> groups;
3579 if (timeOffset != GenTime()) {
3580 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3582 QList<ItemInfo> clipsToMove;
3583 QList<ItemInfo> transitionsToMove;
3585 // Create lists with start pos for each track
3586 QMap <int, int> trackClipStartList;
3587 QMap <int, int> trackTransitionStartList;
3589 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3590 trackClipStartList[i] = -1;
3591 trackTransitionStartList[i] = -1;
3594 for (int i = 0; i < items.count(); i++) {
3595 if (items.at(i)->type() == GROUPWIDGET) {
3596 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3597 if (!groups.contains(group)) groups.append(group);
3598 items += items.at(i)->childItems();
3602 for (int i = 0; i < items.count(); i++) {
3603 if (items.at(i)->type() == AVWIDGET) {
3604 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3605 ItemInfo info = item->info();
3606 clipsToMove.append(info);
3608 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3609 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3610 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3611 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3612 ItemInfo info = item->info();
3613 transitionsToMove.append(info);
3615 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3616 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3619 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3620 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3621 updateTrackDuration(track, command);
3622 m_commandStack->push(command);
3623 if (track != -1) track = m_document->tracksCount() - track;
3624 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3625 setDocumentModified();
3628 resetSelectionGroup();
3629 for (int i = 0; i < groups.count(); i++) {
3630 rebuildGroup(groups.at(i));
3636 m_operationMode = NONE;
3637 } else if (m_operationMode == RUBBERSELECTION) {
3639 QGraphicsView::mouseReleaseEvent(event);
3640 setDragMode(QGraphicsView::NoDrag);
3641 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3642 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3643 resetSelectionGroup();
3644 groupSelectedItems();
3645 m_operationMode = NONE;
3646 if (m_selectionGroup == NULL && m_dragItem) {
3647 // Only 1 item selected
3648 if (m_dragItem->type() == AVWIDGET)
3649 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
3653 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3654 emit transitionItemSelected(NULL);
3658 if (m_dragItem) info = m_dragItem->info();
3660 if (m_operationMode == MOVE) {
3661 setCursor(Qt::OpenHandCursor);
3662 if (m_dragItem->parentItem() == 0) {
3663 // we are moving one clip, easy
3664 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3665 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3666 Mlt::Producer *prod = item->getProducer(info.track);
3667 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);
3670 QUndoCommand *moveCommand = new QUndoCommand();
3671 moveCommand->setText(i18n("Move clip"));
3672 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3674 int tracknumber = m_document->tracksCount() - item->track() - 1;
3675 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3676 if (isLocked) item->setItemLocked(true);
3677 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3678 // Also move automatic transitions (on lower track)
3679 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3680 ItemInfo startTrInfo;
3681 ItemInfo newStartTrInfo;
3682 bool moveStartTrans = false;
3683 bool moveEndTrans = false;
3684 if (startTransition && startTransition->isAutomatic()) {
3685 startTrInfo = startTransition->info();
3686 newStartTrInfo = startTrInfo;
3687 newStartTrInfo.track = info.track;
3688 newStartTrInfo.startPos = info.startPos;
3689 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3690 // transition end should stay the same
3692 // transition end should be adjusted to clip
3693 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3695 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3697 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3698 // Check if there is a transition at clip end
3699 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3700 if (tr && tr->isAutomatic()) {
3701 ItemInfo trInfo = tr->info();
3702 ItemInfo newTrInfo = trInfo;
3703 newTrInfo.track = info.track;
3704 newTrInfo.endPos = m_dragItem->endPos();
3705 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3706 // transition start should stay the same
3708 // transition start should be moved
3709 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3711 if (newTrInfo.startPos < newTrInfo.endPos) {
3712 moveEndTrans = true;
3713 if (moveStartTrans) {
3714 // we have to move both transitions, remove the start one so that there is no collision
3715 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3717 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3718 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3719 if (moveStartTrans) {
3720 // re-add transition in correct place
3721 int transTrack = startTransition->transitionEndTrack();
3722 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3723 transTrack = getPreviousVideoTrack(info.track);
3725 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3726 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3732 if (moveStartTrans && !moveEndTrans) {
3733 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3734 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3737 // Also move automatic transitions (on upper track)
3738 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3739 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3740 ItemInfo trInfo = tr->info();
3741 ItemInfo newTrInfo = trInfo;
3742 newTrInfo.startPos = m_dragItem->startPos();
3743 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3744 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3745 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3746 // transition end should be adjusted to clip on upper track
3747 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3749 if (newTrInfo.startPos < newTrInfo.endPos) {
3750 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3751 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3755 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3756 // Check if there is a transition at clip end
3757 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3758 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3759 ItemInfo trInfo = tr->info();
3760 ItemInfo newTrInfo = trInfo;
3761 newTrInfo.endPos = m_dragItem->endPos();
3762 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3763 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3764 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3765 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3766 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3767 // transition start should be moved
3768 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3770 if (newTrInfo.startPos < newTrInfo.endPos) {
3771 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3772 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3777 updateTrackDuration(info.track, moveCommand);
3778 if (m_dragItemInfo.track != info.track)
3779 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3780 m_commandStack->push(moveCommand);
3781 //checkTrackSequence(m_dragItem->track());
3783 // undo last move and emit error message
3784 bool snap = KdenliveSettings::snaptopoints();
3785 KdenliveSettings::setSnaptopoints(false);
3786 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3787 KdenliveSettings::setSnaptopoints(snap);
3788 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3790 setDocumentModified();
3791 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3792 Transition *transition = static_cast <Transition *>(m_dragItem);
3793 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3794 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)) {
3795 // Moving transition failed, revert to previous position
3796 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3797 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3799 QUndoCommand *moveCommand = new QUndoCommand();
3800 moveCommand->setText(i18n("Move transition"));
3801 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3802 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3803 updateTrackDuration(info.track, moveCommand);
3804 if (m_dragItemInfo.track != info.track)
3805 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3806 m_commandStack->push(moveCommand);
3807 setDocumentModified();
3811 // Moving several clips. We need to delete them and readd them to new position,
3812 // or they might overlap each other during the move
3813 QGraphicsItemGroup *group;
3814 if (m_selectionGroup) {
3815 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3818 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3820 QList<QGraphicsItem *> items = group->childItems();
3821 QList<ItemInfo> clipsToMove;
3822 QList<ItemInfo> transitionsToMove;
3824 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3825 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3827 QUndoCommand *moveGroup = new QUndoCommand();
3828 moveGroup->setText(i18n("Move group"));
3829 if (timeOffset != GenTime() || trackOffset != 0) {
3830 // remove items in MLT playlist
3833 int max = items.count();
3834 for (int i = 0; i < max; i++) {
3835 if (items.at(i)->type() == GROUPWIDGET) {
3836 items += items.at(i)->childItems();
3839 m_document->renderer()->blockSignals(true);
3840 for (int i = 0; i < items.count(); i++) {
3841 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3842 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3843 ItemInfo info = item->info();
3844 if (item->type() == AVWIDGET) {
3845 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3846 // error, clip cannot be removed from playlist
3847 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3849 clipsToMove.append(info);
3852 transitionsToMove.append(info);
3853 Transition *tr = static_cast <Transition*>(item);
3854 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3857 m_document->renderer()->blockSignals(false);
3858 for (int i = 0; i < items.count(); i++) {
3859 // re-add items in correct place
3860 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3861 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3863 ItemInfo info = item->info();
3864 int tracknumber = m_document->tracksCount() - info.track - 1;
3865 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3867 group->removeFromGroup(item);
3868 item->setItemLocked(true);
3871 if (item->type() == AVWIDGET) {
3872 ClipItem *clip = static_cast <ClipItem*>(item);
3873 int trackProducer = info.track;
3874 info.track = m_document->tracksCount() - info.track;
3875 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3876 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3877 for (int i = 0; i < clip->effectsCount(); i++) {
3878 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3881 Transition *tr = static_cast <Transition*>(item);
3882 int newTrack = tr->transitionEndTrack();
3883 if (!tr->forcedTrack()) {
3884 newTrack = getPreviousVideoTrack(info.track);
3886 tr->updateTransitionEndTrack(newTrack);
3887 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3888 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3891 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3892 updateTrackDuration(-1, moveGroup);
3893 m_commandStack->push(moveGroup);
3895 //QPointF top = group->sceneBoundingRect().topLeft();
3896 //QPointF oldpos = m_selectionGroup->scenePos();
3897 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3898 //group->setPos(top);
3899 //TODO: get rid of the 3 lines below
3900 if (m_selectionGroup) {
3901 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3902 m_selectionGroupInfo.track = m_selectionGroup->track();
3903 items = m_selectionGroup->childItems();
3904 resetSelectionGroup(false);
3906 QSet <QGraphicsItem*> groupList;
3907 QSet <QGraphicsItem*> itemList;
3908 while (!items.isEmpty()) {
3909 QGraphicsItem *first = items.takeFirst();
3910 if (first->type() == GROUPWIDGET) {
3911 if (first != m_selectionGroup) {
3912 groupList.insert(first);
3915 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3916 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3917 if (first->parentItem() != m_selectionGroup) {
3918 groupList.insert(first->parentItem());
3920 else itemList.insert(first);
3922 else itemList.insert(first);
3925 foreach(QGraphicsItem *item, groupList) {
3926 itemList.unite(item->childItems().toSet());
3927 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3930 foreach(QGraphicsItem *item, itemList) {
3931 item->setSelected(true);
3932 if (item->parentItem())
3933 item->parentItem()->setSelected(true);
3935 resetSelectionGroup();
3936 groupSelectedItems(itemList.toList());
3938 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3941 setDocumentModified();
3944 m_document->renderer()->doRefresh();
3945 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3947 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3948 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3950 QUndoCommand *resizeCommand = new QUndoCommand();
3951 resizeCommand->setText(i18n("Resize group"));
3952 QList <QGraphicsItem *> items = parent->childItems();
3953 QList <ItemInfo> infos = parent->resizeInfos();
3954 parent->clearResizeInfos();
3956 for (int i = 0; i < items.count(); ++i) {
3957 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3958 if (item && item->type() == AVWIDGET) {
3959 ItemInfo info = infos.at(itemcount);
3960 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3964 m_commandStack->push(resizeCommand);
3967 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3968 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3970 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3972 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3973 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3975 QUndoCommand *resizeCommand = new QUndoCommand();
3976 resizeCommand->setText(i18n("Resize group"));
3977 QList <QGraphicsItem *> items = parent->childItems();
3978 QList <ItemInfo> infos = parent->resizeInfos();
3979 parent->clearResizeInfos();
3981 for (int i = 0; i < items.count(); ++i) {
3982 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3983 if (item && item->type() == AVWIDGET) {
3984 ItemInfo info = infos.at(itemcount);
3985 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3989 updateTrackDuration(-1, resizeCommand);
3990 m_commandStack->push(resizeCommand);
3993 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3994 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3996 } else if (m_operationMode == FADEIN) {
3997 // resize fade in effect
3998 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3999 int ix = item->hasEffect("volume", "fadein");
4000 int ix2 = item->hasEffect("", "fade_from_black");
4002 QDomElement oldeffect = item->effectAtIndex(ix);
4003 int start = item->cropStart().frames(m_document->fps());
4004 int end = item->fadeIn();
4006 slotDeleteEffect(item, -1, oldeffect, false);
4009 QDomElement effect = oldeffect.cloneNode().toElement();
4010 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4011 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4012 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4013 emit clipItemSelected(item);
4015 } else if (item->fadeIn() != 0 && ix2 == -1) {
4017 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4019 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4020 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4021 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4022 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4025 QDomElement oldeffect = item->effectAtIndex(ix2);
4026 int start = item->cropStart().frames(m_document->fps());
4027 int end = item->fadeIn();
4029 slotDeleteEffect(item, -1, oldeffect, false);
4032 QDomElement effect = oldeffect.cloneNode().toElement();
4033 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4034 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4035 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4036 emit clipItemSelected(item);
4039 } else if (m_operationMode == FADEOUT) {
4040 // resize fade out effect
4041 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4042 int ix = item->hasEffect("volume", "fadeout");
4043 int ix2 = item->hasEffect("", "fade_to_black");
4045 QDomElement oldeffect = item->effectAtIndex(ix);
4046 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4047 int start = item->fadeOut();
4049 slotDeleteEffect(item, -1, oldeffect, false);
4051 start = end - start;
4052 QDomElement effect = oldeffect.cloneNode().toElement();
4053 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4054 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4055 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4056 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4057 emit clipItemSelected(item);
4059 } else if (item->fadeOut() != 0 && ix2 == -1) {
4061 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4063 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4064 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4065 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4066 int start = end-item->fadeOut();
4067 EffectsList::setParameter(effect, "in", QString::number(start));
4068 EffectsList::setParameter(effect, "out", QString::number(end));
4069 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4072 QDomElement oldeffect = item->effectAtIndex(ix2);
4073 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4074 int start = item->fadeOut();
4076 slotDeleteEffect(item, -1, oldeffect, false);
4078 start = end - start;
4079 QDomElement effect = oldeffect.cloneNode().toElement();
4080 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4081 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4082 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4083 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4084 emit clipItemSelected(item);
4087 } else if (m_operationMode == KEYFRAME) {
4088 // update the MLT effect
4089 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4090 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4092 // check if we want to remove keyframe
4093 double val = mapToScene(event->pos()).toPoint().y();
4094 QRectF br = item->sceneBoundingRect();
4095 double maxh = 100.0 / br.height();
4096 val = (br.bottom() - val) * maxh;
4097 int start = item->cropStart().frames(m_document->fps());
4098 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4100 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4102 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4104 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4107 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4108 //item->updateKeyframeEffect();
4109 //QString next = item->keyframes(item->selectedEffectIndex());
4110 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4111 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4113 m_commandStack->push(command);
4114 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4115 emit clipItemSelected(item);
4117 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4118 m_operationMode = NONE;
4121 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4123 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4125 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4126 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4127 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4128 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4129 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4130 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4131 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4134 m_waitingThumbs.removeAll(item);
4136 if (item->isSelected()) emit clipItemSelected(NULL);
4137 item->baseClip()->removeReference();
4138 m_document->updateClip(item->baseClip()->getId());
4140 /*if (item->baseClip()->isTransparent()) {
4141 // also remove automatic transition
4142 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4143 if (tr && tr->isAutomatic()) {
4144 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4145 scene()->removeItem(tr);
4150 if (m_dragItem == item) m_dragItem = NULL;
4152 #if QT_VERSION >= 0x040600
4153 // animate item deletion
4154 item->closeAnimation();
4155 /*if (refresh) item->closeAnimation();
4157 // no refresh, means we have several operations chained, we need to delete clip immediatly
4158 // so that it does not get in the way of the other
4167 setDocumentModified();
4168 if (refresh) m_document->renderer()->doRefresh();
4171 void CustomTrackView::deleteSelectedClips()
4173 resetSelectionGroup();
4174 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4175 if (itemList.count() == 0) {
4176 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4179 scene()->clearSelection();
4180 QUndoCommand *deleteSelected = new QUndoCommand();
4181 new RefreshMonitorCommand(this, false, true, deleteSelected);
4185 int transitionCount = 0;
4186 // expand & destroy groups
4187 for (int i = 0; i < itemList.count(); i++) {
4188 if (itemList.at(i)->type() == GROUPWIDGET) {
4190 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4191 QList <ItemInfo> clipInfos;
4192 QList <ItemInfo> transitionInfos;
4193 for (int j = 0; j < children.count(); j++) {
4194 if (children.at(j)->type() == AVWIDGET) {
4195 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4196 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4197 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4198 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4199 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4201 if (itemList.contains(children.at(j))) {
4202 children.removeAt(j);
4206 itemList += children;
4207 if (clipInfos.count() > 0)
4208 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4210 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4211 itemList.insert(i + 1, itemList.at(i)->parentItem());
4214 for (int i = 0; i < itemList.count(); i++) {
4215 if (itemList.at(i)->type() == AVWIDGET) {
4217 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4218 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4219 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4220 emit clipItemSelected(NULL);
4221 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4223 Transition *item = static_cast <Transition *>(itemList.at(i));
4224 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4225 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4226 emit transitionItemSelected(NULL);
4229 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4230 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4231 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4232 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4233 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4234 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4235 else deleteSelected->setText(i18n("Delete selected items"));
4236 updateTrackDuration(-1, deleteSelected);
4237 new RefreshMonitorCommand(this, true, false, deleteSelected);
4238 m_commandStack->push(deleteSelected);
4242 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4245 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4247 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4249 kDebug() << "ERROR: Cannot find clip for speed change";
4250 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4253 info.track = m_document->tracksCount() - item->track();
4254 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4256 item->setSpeed(speed, strobe);
4257 item->updateRectGeometry();
4258 if (item->cropDuration().frames(m_document->fps()) != endPos)
4259 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4260 updatePositionEffects(item, info);
4261 setDocumentModified();
4263 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4267 void CustomTrackView::cutSelectedClips()
4269 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4270 QList<AbstractGroupItem *> groups;
4271 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4272 for (int i = 0; i < itemList.count(); ++i) {
4273 if (!itemList.at(i))
4275 if (itemList.at(i)->type() == AVWIDGET) {
4276 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4277 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4278 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4279 if (!groups.contains(group))
4281 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4282 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4283 m_commandStack->push(command);
4285 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4286 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4287 if (!groups.contains(group))
4292 for (int i = 0; i < groups.count(); ++i)
4293 razorGroup(groups.at(i), currentPos);
4296 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4299 QList <QGraphicsItem *> children = group->childItems();
4300 QList <ItemInfo> clips1, transitions1;
4301 QList <ItemInfo> clipsCut, transitionsCut;
4302 QList <ItemInfo> clips2, transitions2;
4303 for (int i = 0; i < children.count(); ++i) {
4304 children.at(i)->setSelected(false);
4305 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4306 if (child->type() == AVWIDGET) {
4307 if (cutPos > child->endPos())
4308 clips1 << child->info();
4309 else if (cutPos < child->startPos())
4310 clips2 << child->info();
4312 clipsCut << child->info();
4314 if (cutPos > child->endPos())
4315 transitions1 << child->info();
4316 else if (cutPos < child->startPos())
4317 transitions2 << child->info();
4319 transitionsCut << child->info();
4322 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4324 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4325 m_commandStack->push(command);
4329 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)
4332 for (int i = 0; i < clipsCut.count(); ++i) {
4333 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4335 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4336 clips1 << clip->info();
4337 if (clipBehind != NULL)
4338 clips2 << clipBehind->info();
4341 /* TODO: cut transitionsCut
4342 * For now just append them to group1 */
4343 transitions1 << transitionsCut;
4344 doGroupClips(clips1, transitions1, true);
4345 doGroupClips(clips2, transitions2, true);
4347 /* we might also just use clipsCut.at(0)->parentItem().
4348 * Do this loop just in case something went wrong during cut */
4349 for (int i = 0; i < clipsCut.count(); ++i) {
4350 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4351 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4352 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4353 QList <QGraphicsItem *> children = group->childItems();
4354 QList <ItemInfo> groupClips;
4355 QList <ItemInfo> groupTrans;
4356 for (int j = 0; j < children.count(); ++j) {
4357 if (children.at(j)->type() == AVWIDGET)
4358 groupClips << ((AbstractClipItem *)children.at(j))->info();
4359 else if (children.at(j)->type() == TRANSITIONWIDGET)
4360 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4362 doGroupClips(groupClips, groupTrans, false);
4366 for (int i = 0; i < clipsCut.count(); ++i)
4367 cutClip(clipsCut.at(i), cutPos, false);
4368 // TODO: uncut transitonsCut
4369 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4373 void CustomTrackView::groupClips(bool group)
4375 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4376 QList <ItemInfo> clipInfos;
4377 QList <ItemInfo> transitionInfos;
4380 int max = itemList.count();
4381 for (int i = 0; i < max; i++) {
4382 if (itemList.at(i)->type() == GROUPWIDGET) {
4383 itemList += itemList.at(i)->childItems();
4387 for (int i = 0; i < itemList.count(); i++) {
4388 if (itemList.at(i)->type() == AVWIDGET) {
4389 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4390 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4391 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4392 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4393 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4396 if (clipInfos.count() > 0) {
4397 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4398 m_commandStack->push(command);
4402 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4404 resetSelectionGroup();
4405 m_scene->clearSelection();
4407 for (int i = 0; i < clipInfos.count(); i++) {
4408 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4409 if (clip == NULL) continue;
4410 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4411 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4412 m_document->clipManager()->removeGroup(grp);
4413 scene()->destroyItemGroup(grp);
4415 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4417 for (int i = 0; i < transitionInfos.count(); i++) {
4418 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4419 if (tr == NULL) continue;
4420 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4421 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4422 m_document->clipManager()->removeGroup(grp);
4423 scene()->destroyItemGroup(grp);
4425 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4427 setDocumentModified();
4430 QList <QGraphicsItem *>list;
4431 for (int i = 0; i < clipInfos.count(); i++) {
4432 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4435 //clip->setSelected(true);
4438 for (int i = 0; i < transitionInfos.count(); i++) {
4439 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4442 //clip->setSelected(true);
4445 groupSelectedItems(list, true, true);
4446 setDocumentModified();
4449 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4451 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4452 if (baseclip == NULL) {
4453 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4457 if (baseclip->getProducer() == NULL) {
4458 // If the clip has no producer, we must wait until it is created...
4460 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4461 emit forceClipProcessing(clipId);
4462 qApp->processEvents();
4463 for (int i = 0; i < 10; i++) {
4464 if (baseclip->getProducer() == NULL) {
4465 qApp->processEvents();
4466 m_producerNotReady.wait(&m_mutex, 200);
4469 if (baseclip->getProducer() == NULL) {
4470 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4474 emit displayMessage(QString(), InformationMessage);
4478 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4479 item->setEffectList(effects);
4480 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4481 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4482 scene()->addItem(item);
4484 int producerTrack = info.track;
4485 int tracknumber = m_document->tracksCount() - info.track - 1;
4486 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4487 if (isLocked) item->setItemLocked(true);
4489 baseclip->addReference();
4490 m_document->updateClip(baseclip->getId());
4491 info.track = m_document->tracksCount() - info.track;
4492 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4493 for (int i = 0; i < item->effectsCount(); i++) {
4494 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4496 setDocumentModified();
4498 m_document->renderer()->doRefresh();
4500 if (!baseclip->isPlaceHolder())
4501 m_waitingThumbs.append(item);
4502 m_thumbsTimer.start();
4505 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4507 QMutexLocker locker(&m_mutex);
4508 QList<QGraphicsItem *> list = scene()->items();
4509 QList <ClipItem *>clipList;
4510 ClipItem *clip = NULL;
4511 DocClipBase *baseClip = NULL;
4512 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4513 for (int i = 0; i < list.size(); ++i) {
4514 if (list.at(i)->type() == AVWIDGET) {
4515 clip = static_cast <ClipItem *>(list.at(i));
4516 if (clip->clipProducer() == clipId) {
4517 if (baseClip == NULL) {
4518 baseClip = clip->baseClip();
4520 ItemInfo info = clip->info();
4521 Mlt::Producer *prod = NULL;
4522 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4523 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4524 else prod = baseClip->getProducer(info.track);
4525 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4526 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4528 else clipList.append(clip);
4532 for (int i = 0; i < clipList.count(); i++)
4533 clipList.at(i)->refreshClip(true, true);
4534 m_document->renderer()->unlockService(tractor);
4537 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4539 int framepos = (int)(pos.frames(m_document->fps()));
4540 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4541 ClipItem *clip = NULL;
4542 for (int i = 0; i < list.size(); i++) {
4543 if (!list.at(i)->isEnabled()) continue;
4544 if (list.at(i)->type() == AVWIDGET) {
4545 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4546 if (test->endPos() == pos) clip = test;
4553 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4555 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4556 ClipItem *clip = NULL;
4557 for (int i = 0; i < list.size(); i++) {
4558 if (!list.at(i)->isEnabled()) continue;
4559 if (list.at(i)->type() == AVWIDGET) {
4560 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4561 if (test->startPos() == pos) clip = test;
4568 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4570 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4571 QList<QGraphicsItem *> list = scene()->items(p);
4572 ClipItem *clip = NULL;
4573 for (int i = 0; i < list.size(); i++) {
4574 if (!list.at(i)->isEnabled()) continue;
4575 if (list.at(i)->type() == AVWIDGET) {
4576 clip = static_cast <ClipItem *>(list.at(i));
4583 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4585 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4589 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4591 int pos = info.startPos.frames(m_document->fps());
4592 int track = m_document->tracksCount() - info.b_track;
4593 return getTransitionItemAt(pos, track);
4596 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4598 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4599 QList<QGraphicsItem *> list = scene()->items(p);
4600 Transition *clip = NULL;
4601 for (int i = 0; i < list.size(); i++) {
4602 if (!list.at(i)->isEnabled()) continue;
4603 if (list.at(i)->type() == TRANSITIONWIDGET) {
4604 clip = static_cast <Transition *>(list.at(i));
4611 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4613 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4616 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4618 int framepos = (int)(pos.frames(m_document->fps()));
4619 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4620 QList<QGraphicsItem *> list = scene()->items(p);
4621 Transition *clip = NULL;
4622 for (int i = 0; i < list.size(); i++) {
4623 if (!list.at(i)->isEnabled()) continue;
4624 if (list.at(i)->type() == TRANSITIONWIDGET) {
4625 Transition *test = static_cast <Transition *>(list.at(i));
4626 if (test->endPos() == pos) clip = test;
4633 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4635 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4636 QList<QGraphicsItem *> list = scene()->items(p);
4637 Transition *clip = NULL;
4638 for (int i = 0; i < list.size(); ++i) {
4639 if (!list.at(i)->isEnabled()) continue;
4640 if (list.at(i)->type() == TRANSITIONWIDGET) {
4641 Transition *test = static_cast <Transition *>(list.at(i));
4642 if (test->startPos() == pos) clip = test;
4649 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4651 if (m_selectionGroup) resetSelectionGroup(false);
4652 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4654 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);
4655 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4658 Mlt::Producer *prod = item->getProducer(end.track);
4661 qDebug() << "Moving item " << (long)item << " from .. to:";
4662 qDebug() << item->info();
4666 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4667 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4670 bool snap = KdenliveSettings::snaptopoints();
4671 KdenliveSettings::setSnaptopoints(false);
4672 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4674 int tracknumber = m_document->tracksCount() - end.track - 1;
4675 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4676 m_scene->clearSelection();
4677 if (isLocked) item->setItemLocked(true);
4679 if (item->isItemLocked()) item->setItemLocked(false);
4680 item->setSelected(true);
4682 if (item->baseClip()->isTransparent()) {
4683 // Also move automatic transition
4684 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4685 if (tr && tr->isAutomatic()) {
4686 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4687 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);
4688 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4691 KdenliveSettings::setSnaptopoints(snap);
4692 setDocumentModified();
4694 // undo last move and emit error message
4695 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4697 if (refresh) m_document->renderer()->doRefresh();
4698 if (out_actualEnd != NULL) {
4699 *out_actualEnd = item->info();
4701 qDebug() << "Actual end position updated:" << *out_actualEnd;
4705 qDebug() << item->info();
4710 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4713 resetSelectionGroup();
4714 m_scene->clearSelection();
4716 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4717 scene()->addItem(m_selectionGroup);
4719 m_document->renderer()->blockSignals(true);
4720 for (int i = 0; i < startClip.count(); i++) {
4722 startClip[i].startPos = startClip.at(i).startPos - offset;
4723 startClip[i].track = startClip.at(i).track - trackOffset;
4725 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4727 clip->setItemLocked(false);
4728 if (clip->parentItem()) {
4729 m_selectionGroup->addItem(clip->parentItem());
4731 m_selectionGroup->addItem(clip);
4733 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4734 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4736 for (int i = 0; i < startTransition.count(); i++) {
4738 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4739 startTransition[i].track = startTransition.at(i).track - trackOffset;
4741 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4743 tr->setItemLocked(false);
4744 if (tr->parentItem()) {
4745 m_selectionGroup->addItem(tr->parentItem());
4747 m_selectionGroup->addItem(tr);
4749 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());
4750 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4752 m_document->renderer()->blockSignals(false);
4754 if (m_selectionGroup) {
4755 bool snap = KdenliveSettings::snaptopoints();
4756 KdenliveSettings::setSnaptopoints(false);
4758 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4759 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4761 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4762 QList <AbstractGroupItem*> groupList;
4764 int max = children.count();
4765 for (int i = 0; i < max; i++) {
4766 if (children.at(i)->type() == GROUPWIDGET) {
4767 children += children.at(i)->childItems();
4768 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4769 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4770 /*m_document->clipManager()->removeGroup(grp);
4771 m_scene->destroyItemGroup(grp);*/
4772 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4773 if (!groupList.contains(group)) groupList.append(group);
4774 children.removeAll(children.at(i));
4779 for (int i = 0; i < children.count(); i++) {
4780 // re-add items in correct place
4781 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4782 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4784 ItemInfo info = item->info();
4785 int tracknumber = m_document->tracksCount() - info.track - 1;
4786 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4788 item->setItemLocked(true);
4789 else if (item->isItemLocked())
4790 item->setItemLocked(false);
4792 if (item->type() == AVWIDGET) {
4793 ClipItem *clip = static_cast <ClipItem*>(item);
4794 int trackProducer = info.track;
4795 info.track = m_document->tracksCount() - info.track;
4796 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4797 for (int i = 0; i < clip->effectsCount(); i++) {
4798 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4800 } else if (item->type() == TRANSITIONWIDGET) {
4801 Transition *tr = static_cast <Transition*>(item);
4803 if (!tr->forcedTrack()) {
4804 newTrack = getPreviousVideoTrack(info.track);
4806 newTrack = tr->transitionEndTrack() + trackOffset;
4807 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4809 tr->updateTransitionEndTrack(newTrack);
4810 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4814 resetSelectionGroup(false);
4815 for (int i = 0; i < groupList.count(); i++) {
4816 rebuildGroup(groupList.at(i));
4821 KdenliveSettings::setSnaptopoints(snap);
4822 m_document->renderer()->doRefresh();
4823 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4826 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4828 Transition *item = getTransitionItemAt(start.startPos, start.track);
4830 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);
4831 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4835 bool snap = KdenliveSettings::snaptopoints();
4836 KdenliveSettings::setSnaptopoints(false);
4838 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4839 // Transition was moved
4840 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4841 } else if (end.endPos == start.endPos) {
4842 // Transition start resize
4843 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4844 } else if (end.startPos == start.startPos) {
4845 // Transition end resize;
4846 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4847 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4850 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4851 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4852 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4854 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4855 KdenliveSettings::setSnaptopoints(snap);
4856 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4857 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());
4858 if (m_dragItem && m_dragItem == item) {
4860 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4861 if (transitionClip && transitionClip->baseClip()) {
4862 QString size = transitionClip->baseClip()->getProperty("frame_size");
4863 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4864 if (factor == 0) factor = 1.0;
4865 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4866 p.setY(size.section('x', 1, 1).toInt());
4868 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4870 if (refresh) m_document->renderer()->doRefresh();
4871 setDocumentModified();
4874 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4876 bool resizeClipStart = (start.startPos != end.startPos);
4877 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4879 if (dontWorry) return;
4880 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);
4881 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4884 if (item->parentItem()) {
4885 // Item is part of a group, reset group
4886 resetSelectionGroup();
4889 bool snap = KdenliveSettings::snaptopoints();
4890 KdenliveSettings::setSnaptopoints(false);
4892 if (resizeClipStart) {
4893 ItemInfo clipinfo = item->info();
4894 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4895 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4897 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4900 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4902 ItemInfo clipinfo = item->info();
4903 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4904 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4906 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4908 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4910 if (!resizeClipStart && end.cropStart != start.cropStart) {
4911 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4912 ItemInfo clipinfo = end;
4913 clipinfo.track = m_document->tracksCount() - end.track;
4914 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4916 item->setCropStart(end.cropStart);
4917 item->resetThumbs(true);
4920 m_document->renderer()->doRefresh();
4921 KdenliveSettings::setSnaptopoints(snap);
4922 setDocumentModified();
4925 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4927 if (pos == oldInfo.startPos.frames(m_document->fps()))
4929 bool snap = KdenliveSettings::snaptopoints();
4931 KdenliveSettings::setSnaptopoints(false);
4932 item->resizeStart(pos);
4933 if (item->startPos().frames(m_document->fps()) != pos) {
4934 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4935 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4936 KdenliveSettings::setSnaptopoints(snap);
4939 KdenliveSettings::setSnaptopoints(snap);
4942 bool hasParentCommand = false;
4944 hasParentCommand = true;
4946 command = new QUndoCommand();
4947 command->setText(i18n("Resize clip start"));
4950 // do this here, too, because otherwise undo won't update the group
4951 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4952 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4954 ItemInfo info = item->info();
4955 if (item->type() == AVWIDGET) {
4956 ItemInfo resizeinfo = oldInfo;
4957 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4958 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4960 // Check if there is an automatic transition on that clip (lower track)
4961 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4962 if (transition && transition->isAutomatic()) {
4963 ItemInfo trInfo = transition->info();
4964 ItemInfo newTrInfo = trInfo;
4965 newTrInfo.startPos = item->startPos();
4966 if (newTrInfo.startPos < newTrInfo.endPos)
4967 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4969 // Check if there is an automatic transition on that clip (upper track)
4970 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4971 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4972 ItemInfo trInfo = transition->info();
4973 ItemInfo newTrInfo = trInfo;
4974 newTrInfo.startPos = item->startPos();
4975 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4976 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4977 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4980 ClipItem *clip = static_cast < ClipItem * >(item);
4983 // Since we must always resize clip before updating the keyframes, we
4984 // put a resize command before & after checking keyframes so that
4985 // we are sure the resize is performed before whenever we do or undo the action
4986 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4987 adjustEffects(clip, oldInfo, command);
4988 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4990 KdenliveSettings::setSnaptopoints(false);
4991 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4992 KdenliveSettings::setSnaptopoints(snap);
4993 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4995 } else if (item->type() == TRANSITIONWIDGET) {
4996 Transition *transition = static_cast <Transition *>(item);
4997 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)) {
4998 // Cannot resize transition
4999 KdenliveSettings::setSnaptopoints(false);
5000 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5001 KdenliveSettings::setSnaptopoints(snap);
5002 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5004 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
5005 if (command == NULL)
5006 m_commandStack->push(moveCommand);
5010 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5011 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5013 if (!hasParentCommand)
5014 m_commandStack->push(command);
5017 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5019 if (pos == oldInfo.endPos.frames(m_document->fps()))
5021 bool snap = KdenliveSettings::snaptopoints();
5023 KdenliveSettings::setSnaptopoints(false);
5024 item->resizeEnd(pos);
5025 if (item->endPos().frames(m_document->fps()) != pos) {
5026 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5027 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5028 KdenliveSettings::setSnaptopoints(snap);
5031 KdenliveSettings::setSnaptopoints(snap);
5034 bool hasParentCommand = false;
5036 hasParentCommand = true;
5038 command = new QUndoCommand();
5041 // do this here, too, because otherwise undo won't update the group
5042 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5043 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5045 ItemInfo info = item->info();
5046 if (item->type() == AVWIDGET) {
5047 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5048 ItemInfo resizeinfo = info;
5049 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5050 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5052 // Check if there is an automatic transition on that clip (lower track)
5053 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5054 if (tr && tr->isAutomatic()) {
5055 ItemInfo trInfo = tr->info();
5056 ItemInfo newTrInfo = trInfo;
5057 newTrInfo.endPos = item->endPos();
5058 if (newTrInfo.endPos > newTrInfo.startPos)
5059 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5062 // Check if there is an automatic transition on that clip (upper track)
5063 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5064 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5065 ItemInfo trInfo = tr->info();
5066 ItemInfo newTrInfo = trInfo;
5067 newTrInfo.endPos = item->endPos();
5068 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5069 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5070 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5074 ClipItem *clip = static_cast < ClipItem * >(item);
5077 // Since we must always resize clip before updating the keyframes, we
5078 // put a resize command before & after checking keyframes so that
5079 // we are sure the resize is performed before whenever we do or undo the action
5080 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5081 adjustEffects(clip, oldInfo, command);
5082 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5084 KdenliveSettings::setSnaptopoints(false);
5085 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5086 KdenliveSettings::setSnaptopoints(true);
5087 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5089 } else if (item->type() == TRANSITIONWIDGET) {
5090 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5091 Transition *transition = static_cast <Transition *>(item);
5092 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)) {
5093 // Cannot resize transition
5094 KdenliveSettings::setSnaptopoints(false);
5095 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5096 KdenliveSettings::setSnaptopoints(true);
5097 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5099 // Check transition keyframes
5100 QDomElement old = transition->toXML();
5101 if (transition->updateKeyframes()) {
5102 QDomElement xml = transition->toXML();
5103 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);
5104 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5106 new MoveTransitionCommand(this, oldInfo, info, false, command);
5109 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5110 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5112 if (!hasParentCommand) {
5113 updateTrackDuration(oldInfo.track, command);
5114 m_commandStack->push(command);
5118 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5120 int end = item->fadeIn();
5122 // there is a fade in effect
5123 int effectPos = item->hasEffect("volume", "fadein");
5124 if (effectPos != -1) {
5125 QDomElement effect = item->getEffectAtIndex(effectPos);
5126 int start = item->cropStart().frames(m_document->fps());
5127 int max = item->cropDuration().frames(m_document->fps());
5129 // Make sure the fade effect is not longer than the clip
5130 item->setFadeIn(max);
5131 end = item->fadeIn();
5134 EffectsList::setParameter(effect, "in", QString::number(start));
5135 EffectsList::setParameter(effect, "out", QString::number(end));
5137 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5138 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5139 // if fade effect is displayed, update the effect edit widget with new clip duration
5140 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5141 emit clipItemSelected(item);
5144 effectPos = item->hasEffect("brightness", "fade_from_black");
5145 if (effectPos != -1) {
5146 QDomElement effect = item->getEffectAtIndex(effectPos);
5147 int start = item->cropStart().frames(m_document->fps());
5148 int max = item->cropDuration().frames(m_document->fps());
5150 // Make sure the fade effect is not longer than the clip
5151 item->setFadeIn(max);
5152 end = item->fadeIn();
5155 EffectsList::setParameter(effect, "in", QString::number(start));
5156 EffectsList::setParameter(effect, "out", QString::number(end));
5158 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5159 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5160 // if fade effect is displayed, update the effect edit widget with new clip duration
5161 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5162 emit clipItemSelected(item);
5167 int start = item->fadeOut();
5169 // there is a fade out effect
5170 int effectPos = item->hasEffect("volume", "fadeout");
5171 if (effectPos != -1) {
5172 QDomElement effect = item->getEffectAtIndex(effectPos);
5173 int max = item->cropDuration().frames(m_document->fps());
5174 int end = max + item->cropStart().frames(m_document->fps());
5176 // Make sure the fade effect is not longer than the clip
5177 item->setFadeOut(max);
5178 start = item->fadeOut();
5180 start = end - start;
5181 EffectsList::setParameter(effect, "in", QString::number(start));
5182 EffectsList::setParameter(effect, "out", QString::number(end));
5184 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5185 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5186 // if fade effect is displayed, update the effect edit widget with new clip duration
5187 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5188 emit clipItemSelected(item);
5191 effectPos = item->hasEffect("brightness", "fade_to_black");
5192 if (effectPos != -1) {
5193 QDomElement effect = item->getEffectAtIndex(effectPos);
5194 int max = item->cropDuration().frames(m_document->fps());
5195 int end = max + item->cropStart().frames(m_document->fps());
5197 // Make sure the fade effect is not longer than the clip
5198 item->setFadeOut(max);
5199 start = item->fadeOut();
5201 start = end - start;
5202 EffectsList::setParameter(effect, "in", QString::number(start));
5203 EffectsList::setParameter(effect, "out", QString::number(end));
5205 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5206 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5207 // if fade effect is displayed, update the effect edit widget with new clip duration
5208 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5209 emit clipItemSelected(item);
5214 int effectPos = item->hasEffect("freeze", "freeze");
5215 if (effectPos != -1) {
5216 // Freeze effect needs to be adjusted with clip resize
5217 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5218 QDomElement eff = item->getEffectAtIndex(effectPos);
5219 if (!eff.isNull() && diff != 0) {
5220 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5221 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5223 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5224 emit clipItemSelected(item);
5231 double CustomTrackView::getSnapPointForPos(double pos)
5233 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5236 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5238 QList <GenTime> snaps;
5239 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5240 QList<QGraphicsItem *> itemList = items();
5241 for (int i = 0; i < itemList.count(); i++) {
5242 if (itemList.at(i) == selected) continue;
5243 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5244 if (itemList.at(i)->type() == AVWIDGET) {
5245 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5246 GenTime start = item->startPos();
5247 GenTime end = item->endPos();
5248 snaps.append(start);
5250 if (!offsetList.isEmpty()) {
5251 for (int j = 0; j < offsetList.size(); j++) {
5252 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5253 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5257 QList < GenTime > markers = item->snapMarkers();
5258 for (int j = 0; j < markers.size(); ++j) {
5259 GenTime t = markers.at(j);
5261 if (!offsetList.isEmpty()) {
5262 for (int k = 0; k < offsetList.size(); k++) {
5263 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5267 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5268 Transition *transition = static_cast <Transition*>(itemList.at(i));
5269 GenTime start = transition->startPos();
5270 GenTime end = transition->endPos();
5271 snaps.append(start);
5273 if (!offsetList.isEmpty()) {
5274 for (int j = 0; j < offsetList.size(); j++) {
5275 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5276 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5282 // add cursor position
5283 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5285 if (!offsetList.isEmpty()) {
5286 for (int j = 0; j < offsetList.size(); j++) {
5287 snaps.append(pos - offsetList.at(j));
5292 for (int i = 0; i < m_guides.count(); i++) {
5293 snaps.append(m_guides.at(i)->position());
5294 if (!offsetList.isEmpty()) {
5295 for (int j = 0; j < offsetList.size(); j++) {
5296 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5302 QPoint z = m_document->zone();
5303 snaps.append(GenTime(z.x(), m_document->fps()));
5304 snaps.append(GenTime(z.y(), m_document->fps()));
5307 m_scene->setSnapList(snaps);
5308 //for (int i = 0; i < m_snapPoints.size(); ++i)
5309 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5312 void CustomTrackView::slotSeekToPreviousSnap()
5314 updateSnapPoints(NULL);
5315 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5316 seekCursorPos((int) res.frames(m_document->fps()));
5320 void CustomTrackView::slotSeekToNextSnap()
5322 updateSnapPoints(NULL);
5323 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5324 seekCursorPos((int) res.frames(m_document->fps()));
5328 void CustomTrackView::clipStart()
5330 AbstractClipItem *item = getMainActiveClip();
5332 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5337 void CustomTrackView::clipEnd()
5339 AbstractClipItem *item = getMainActiveClip();
5341 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5346 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5348 DocClipBase *base = m_document->clipManager()->getClipById(id);
5350 QMap <QString, QString> extraData = base->analysisData();
5351 QString oldData = extraData.value(key);
5352 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5353 if (!groupCommand) m_commandStack->push(command);
5356 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5358 QUndoCommand *subCommand = NULL;
5359 if (newMarkers.count() > 1 && groupCommand == NULL) {
5360 subCommand = new QUndoCommand;
5361 subCommand->setText("Add markers");
5363 for (int i = 0; i < newMarkers.count(); i++) {
5364 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5365 if (oldMarker == CommentedTime()) {
5366 oldMarker = newMarkers.at(i);
5367 oldMarker.setMarkerType(-1);
5369 if (newMarkers.count() == 1 && !groupCommand) {
5370 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5371 m_commandStack->push(command);
5373 else if (groupCommand) {
5374 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5377 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5380 if (subCommand) m_commandStack->push(subCommand);
5383 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5385 CommentedTime oldmarker(position, comment);
5386 CommentedTime marker = oldmarker;
5387 marker.setMarkerType(-1);
5388 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5389 m_commandStack->push(command);
5392 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5394 DocClipBase *base = m_document->clipManager()->getClipById(id);
5395 QList <CommentedTime> markers = base->commentedSnapMarkers();
5397 if (markers.isEmpty()) {
5398 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5401 QUndoCommand *deleteMarkers = new QUndoCommand();
5402 deleteMarkers->setText("Delete clip markers");
5404 for (int i = 0; i < markers.size(); i++) {
5405 CommentedTime oldMarker = markers.at(i);
5406 CommentedTime marker = oldMarker;
5407 marker.setMarkerType(-1);
5408 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5410 m_commandStack->push(deleteMarkers);
5413 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5415 DocClipBase *base = m_document->clipManager()->getClipById(id);
5416 QList < CommentedTime > markers = base->commentedSnapMarkers();
5417 if (!markers.isEmpty()) {
5418 // Set up categories
5419 QComboBox *cbox = new QComboBox;
5420 cbox->insertItem(0, i18n("All categories"));
5421 for (int i = 0; i < 5; ++i) {
5422 cbox->insertItem(i + 1, i18n("Category %1", i));
5423 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5425 cbox->setCurrentIndex(0);
5426 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5427 fd.setMode(KFile::File);
5428 fd.setOperationMode(KFileDialog::Saving);
5430 QString url = fd.selectedFile();
5431 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5432 if (url.isEmpty()) return;
5435 int category = cbox->currentIndex() - 1;
5436 for (int i = 0; i < markers.count(); i++) {
5437 if (category >= 0) {
5438 // Save only the markers in selected category
5439 if (markers.at(i).markerType() != category) continue;
5441 data.append(QString::number(markers.at(i).time().seconds()));
5443 data.append(QString::number(markers.at(i).time().seconds()));
5445 data.append(markers.at(i).comment());
5451 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5452 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5455 file.write(data.toUtf8());
5460 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5462 QComboBox *cbox = new QComboBox;
5463 for (int i = 0; i < 5; ++i) {
5464 cbox->insertItem(i, i18n("Category %1", i));
5465 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5467 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5468 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5469 fd.setMode(KFile::File);
5470 fd.setOperationMode(KFileDialog::Opening);
5472 QString url = fd.selectedFile();
5474 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5475 if (url.isEmpty()) return;
5476 int category = cbox->currentIndex();
5479 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5480 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5483 QString data = QString::fromUtf8(file.readAll());
5485 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5488 QUndoCommand *command = new QUndoCommand();
5489 command->setText("Load markers");
5491 QList <CommentedTime> markersList;
5492 foreach(QString line, lines) {
5494 values = line.split("\t", QString::SkipEmptyParts);
5495 double time1 = values.at(0).toDouble(&ok);
5498 if (values.count() >1) {
5499 time2 = values.at(1).toDouble(&ok);
5500 if (values.count() == 2) {
5501 // Check if second value is a number or text
5504 markerText = values.at(1);
5506 else markerText = i18n("Marker");
5509 // We assume 3 values per line: in out name
5511 // 2nd value is not a number, drop
5514 markerText = values.at(2);
5518 if (!markerText.isEmpty()) {
5519 // Marker found, add it
5520 //TODO: allow user to set a marker category
5521 CommentedTime marker1(GenTime(time1), markerText, category);
5522 markersList << marker1;
5523 if (time2 > 0 && time2 != time1) {
5524 CommentedTime marker2(GenTime(time2), markerText, category);
5525 markersList << marker2;
5529 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5530 if (command->childCount() > 0) m_commandStack->push(command);
5531 else delete command;
5534 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5536 DocClipBase *base = m_document->clipManager()->getClipById(id);
5537 if (base == NULL) return;
5538 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5539 else base->addSnapMarker(marker);
5540 emit updateClipMarkers(base);
5541 setDocumentModified();
5542 viewport()->update();
5545 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5547 DocClipBase *base = m_document->clipManager()->getClipById(id);
5548 if (base == NULL) return;
5549 base->setAnalysisData(key, data);
5550 emit updateClipExtraData(base);
5551 setDocumentModified();
5552 viewport()->update();
5555 int CustomTrackView::hasGuide(int pos, int offset)
5557 for (int i = 0; i < m_guides.count(); i++) {
5558 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5559 if (qAbs(guidePos - pos) <= offset) return guidePos;
5560 else if (guidePos > pos) return -1;
5565 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5569 double fps = m_document->fps();
5570 for (int i = 0; i < m_guides.count(); i++) {
5571 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5572 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5574 goMenu->setEnabled(!m_guides.isEmpty());
5577 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5579 if (oldPos > GenTime() && pos > GenTime()) {
5581 for (int i = 0; i < m_guides.count(); i++) {
5582 if (m_guides.at(i)->position() == oldPos) {
5583 Guide *item = m_guides.at(i);
5584 item->updateGuide(pos, comment);
5588 } else if (pos > GenTime()) addGuide(pos, comment);
5592 for (int i = 0; i < m_guides.count(); i++) {
5593 if (m_guides.at(i)->position() == oldPos) {
5594 delete m_guides.takeAt(i);
5599 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5601 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5602 m_document->syncGuides(m_guides);
5605 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5607 for (int i = 0; i < m_guides.count(); i++) {
5608 if (m_guides.at(i)->position() == pos) {
5609 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5613 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5614 scene()->addItem(g);
5616 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5617 m_document->syncGuides(m_guides);
5621 void CustomTrackView::slotAddGuide(bool dialog)
5623 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5625 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5626 m_document->timecode(), i18n("Add Guide"), this);
5627 if (d->exec() != QDialog::Accepted) {
5631 marker = d->newMarker();
5634 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5636 if (addGuide(marker.time(), marker.comment())) {
5637 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5638 m_commandStack->push(command);
5642 void CustomTrackView::slotEditGuide(int guidePos)
5645 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5646 else pos = GenTime(guidePos, m_document->fps());
5648 for (int i = 0; i < m_guides.count(); i++) {
5649 if (m_guides.at(i)->position() == pos) {
5650 slotEditGuide(m_guides.at(i)->info());
5655 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5658 void CustomTrackView::slotEditGuide(CommentedTime guide)
5660 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5661 if (d->exec() == QDialog::Accepted) {
5662 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5663 m_commandStack->push(command);
5669 void CustomTrackView::slotEditTimeLineGuide()
5671 if (m_dragGuide == NULL) return;
5672 CommentedTime guide = m_dragGuide->info();
5673 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5674 m_document->timecode(), i18n("Edit Guide"), this);
5675 if (d->exec() == QDialog::Accepted) {
5676 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5677 m_commandStack->push(command);
5682 void CustomTrackView::slotDeleteGuide(int guidePos)
5685 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5686 else pos = GenTime(guidePos, m_document->fps());
5688 for (int i = 0; i < m_guides.count(); i++) {
5689 if (m_guides.at(i)->position() == pos) {
5690 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5691 m_commandStack->push(command);
5696 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5700 void CustomTrackView::slotDeleteTimeLineGuide()
5702 if (m_dragGuide == NULL) return;
5703 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5704 m_commandStack->push(command);
5708 void CustomTrackView::slotDeleteAllGuides()
5710 QUndoCommand *deleteAll = new QUndoCommand();
5711 deleteAll->setText("Delete all guides");
5712 for (int i = 0; i < m_guides.count(); i++) {
5713 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5715 m_commandStack->push(deleteAll);
5718 void CustomTrackView::setTool(PROJECTTOOL tool)
5723 setCursor(m_razorCursor);
5726 setCursor(m_spacerCursor);
5733 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5736 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5737 m_scene->setScale(scaleFactor, verticalScale);
5738 removeTipAnimation();
5739 bool adjust = false;
5740 if (verticalScale != matrix().m22()) adjust = true;
5741 setMatrix(newmatrix);
5743 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5744 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5745 for (int i = 0; i < m_guides.count(); i++) {
5746 QLineF l = m_guides.at(i)->line();
5747 l.setP2(QPointF(l.x2(), newHeight));
5748 m_guides.at(i)->setLine(l);
5750 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5753 int diff = sceneRect().width() - m_projectDuration;
5754 if (diff * newmatrix.m11() < 50) {
5755 if (newmatrix.m11() < 0.4)
5756 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5758 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5760 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5761 centerOn(QPointF(cursorPos(), verticalPos));
5764 void CustomTrackView::slotRefreshGuides()
5766 if (KdenliveSettings::showmarkers()) {
5767 for (int i = 0; i < m_guides.count(); i++)
5768 m_guides.at(i)->update();
5772 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5774 painter->setClipRect(rect);
5775 QPen pen1 = painter->pen();
5776 QColor lineColor = palette().dark().color();
5777 lineColor.setAlpha(100);
5778 pen1.setColor(lineColor);
5779 painter->setPen(pen1);
5780 double min = rect.left();
5781 double max = rect.right();
5782 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5783 int maxTrack = m_document->tracksCount();
5784 QColor lockedColor = palette().button().color();
5785 QColor audioColor = palette().alternateBase().color();
5786 for (int i = 0; i < maxTrack; i++) {
5787 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5788 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5789 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5790 if (i == m_selectedTrack)
5791 painter->fillRect(track, m_activeTrackBrush.brush(this));
5793 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5795 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5799 bool CustomTrackView::findString(const QString &text)
5802 for (int i = 0; i < m_searchPoints.size(); ++i) {
5803 marker = m_searchPoints.at(i).comment();
5804 if (marker.contains(text, Qt::CaseInsensitive)) {
5805 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5806 int vert = verticalScrollBar()->value();
5807 int hor = cursorPos();
5808 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5816 void CustomTrackView::selectFound(QString track, QString pos)
5818 seekCursorPos(m_document->timecode().getFrameCount(pos));
5819 slotSelectTrack(track.toInt());
5821 int vert = verticalScrollBar()->value();
5822 int hor = cursorPos();
5823 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5826 bool CustomTrackView::findNextString(const QString &text)
5829 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5830 marker = m_searchPoints.at(i).comment();
5831 if (marker.contains(text, Qt::CaseInsensitive)) {
5832 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5833 int vert = verticalScrollBar()->value();
5834 int hor = cursorPos();
5835 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5844 void CustomTrackView::initSearchStrings()
5846 m_searchPoints.clear();
5847 QList<QGraphicsItem *> itemList = items();
5848 for (int i = 0; i < itemList.count(); i++) {
5849 // parse all clip names
5850 if (itemList.at(i)->type() == AVWIDGET) {
5851 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5852 GenTime start = item->startPos();
5853 CommentedTime t(start, item->clipName());
5854 m_searchPoints.append(t);
5855 // add all clip markers
5856 QList < CommentedTime > markers = item->commentedSnapMarkers();
5857 m_searchPoints += markers;
5862 for (int i = 0; i < m_guides.count(); i++)
5863 m_searchPoints.append(m_guides.at(i)->info());
5865 qSort(m_searchPoints);
5868 void CustomTrackView::clearSearchStrings()
5870 m_searchPoints.clear();
5874 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5876 QList<ItemInfo> matchingInfo;
5877 QList<QGraphicsItem *> itemList = items();
5878 for (int i = 0; i < itemList.count(); i++) {
5879 if (itemList.at(i)->type() == AVWIDGET) {
5880 ClipItem *item = (ClipItem *)itemList.at(i);
5881 if (item->clipProducer() == clipId)
5882 matchingInfo << item->info();
5885 return matchingInfo;
5888 void CustomTrackView::copyClip()
5890 qDeleteAll(m_copiedItems);
5891 m_copiedItems.clear();
5892 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5893 if (itemList.count() == 0) {
5894 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5897 for (int i = 0; i < itemList.count(); i++) {
5898 if (itemList.at(i)->type() == AVWIDGET) {
5899 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5900 ClipItem *clone = clip->clone(clip->info());
5901 m_copiedItems.append(clone);
5902 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5903 Transition *dup = static_cast <Transition *>(itemList.at(i));
5904 m_copiedItems.append(dup->clone());
5909 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5911 if (m_scene->editMode() != NORMALEDIT) {
5912 // If we are in overwrite mode, always allow the move
5915 int height = m_tracksHeight - 2;
5917 if (type == TRANSITIONWIDGET) {
5918 height = Transition::itemHeight();
5919 offset = Transition::itemOffset();
5921 else if (type == AVWIDGET) {
5922 height = ClipItem::itemHeight();
5923 offset = ClipItem::itemOffset();
5925 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);
5926 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5927 for (int i = 0; i < collisions.count(); i++) {
5928 if (collisions.at(i)->type() == type) {
5935 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5938 for (int i = 0; i < infoList.count(); i++) {
5939 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));
5942 QList<QGraphicsItem *> collisions = scene()->items(path);
5943 for (int i = 0; i < collisions.count(); i++) {
5944 if (collisions.at(i)->type() == type) return false;
5949 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5951 for (int i = 0; i < items.count(); i++) {
5952 ItemInfo info = items.at(i)->info();
5953 info.startPos += offset;
5954 info.endPos += offset;
5955 info.track += trackOffset;
5956 if (!canBePastedTo(info, items.at(i)->type())) return false;
5961 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5963 QPainterPath movePath;
5964 movePath.moveTo(0, 0);
5966 for (int i = 0; i < items.count(); i++) {
5967 ItemInfo info = items.at(i)->info();
5968 info.startPos = info.startPos + offset;
5969 info.endPos = info.endPos + offset;
5970 info.track = info.track + trackOffset;
5971 if (info.startPos < GenTime()) {
5972 // No clip should go below 0
5975 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));
5976 movePath.addRect(rect);
5978 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5979 for (int i = 0; i < collisions.count(); i++) {
5980 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5981 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5989 void CustomTrackView::pasteClip()
5991 if (m_copiedItems.count() == 0) {
5992 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5997 GenTime pos = GenTime(-1);
5998 if (m_menuPosition.isNull()) {
5999 position = mapFromGlobal(QCursor::pos());
6000 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
6001 track = m_selectedTrack;
6002 pos = GenTime(m_cursorPos, m_document->fps());
6003 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6007 position = m_menuPosition;
6010 if (pos == GenTime(-1))
6011 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6013 track = (int)(mapToScene(position).y() / m_tracksHeight);
6015 GenTime leftPos = m_copiedItems.at(0)->startPos();
6016 int lowerTrack = m_copiedItems.at(0)->track();
6017 int upperTrack = m_copiedItems.at(0)->track();
6018 for (int i = 1; i < m_copiedItems.count(); i++) {
6019 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6020 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6021 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6024 GenTime offset = pos - leftPos;
6025 int trackOffset = track - lowerTrack;
6027 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6028 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6029 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6030 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6033 QUndoCommand *pasteClips = new QUndoCommand();
6034 pasteClips->setText("Paste clips");
6035 new RefreshMonitorCommand(this, false, true, pasteClips);
6037 for (int i = 0; i < m_copiedItems.count(); i++) {
6038 // parse all clip names
6039 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6040 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6041 ItemInfo info = clip->info();
6042 info.startPos += offset;
6043 info.endPos += offset;
6044 info.track += trackOffset;
6045 if (canBePastedTo(info, AVWIDGET)) {
6046 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6047 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6048 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6049 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6051 info.startPos = tr->startPos() + offset;
6052 info.endPos = tr->endPos() + offset;
6053 info.track = tr->track() + trackOffset;
6054 int transitionEndTrack;
6055 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6056 else transitionEndTrack = tr->transitionEndTrack();
6057 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6058 if (info.startPos >= info.endPos) {
6059 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6060 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6061 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6064 updateTrackDuration(-1, pasteClips);
6065 new RefreshMonitorCommand(this, false, false, pasteClips);
6066 m_commandStack->push(pasteClips);
6069 void CustomTrackView::pasteClipEffects()
6071 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6072 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6075 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6077 QUndoCommand *paste = new QUndoCommand();
6078 paste->setText("Paste effects");
6080 QList<QGraphicsItem *> clips = scene()->selectedItems();
6083 for (int i = 0; i < clips.count(); ++i) {
6084 if (clips.at(i)->type() == GROUPWIDGET) {
6085 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6086 for (int j = 0; j < children.count(); j++) {
6087 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6088 clips.append(children.at(j));
6094 for (int i = 0; i < clips.count(); ++i) {
6095 if (clips.at(i)->type() == AVWIDGET) {
6096 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6097 for (int j = 0; j < clip->effectsCount(); j++) {
6098 QDomElement eff = clip->effect(j);
6099 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6100 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6101 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6106 if (paste->childCount() > 0) m_commandStack->push(paste);
6109 //adjust effects (fades, ...)
6110 for (int i = 0; i < clips.count(); ++i) {
6111 if (clips.at(i)->type() == AVWIDGET) {
6112 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6113 updatePositionEffects(item, item->info());
6119 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6121 // parse parameters to check if we need to adjust to the new crop start
6122 int diff = (newstart - oldstart).frames(m_document->fps());
6123 int max = (newstart + duration).frames(m_document->fps());
6125 QDomNodeList params = xml.elementsByTagName("parameter");
6126 for (int i = 0; i < params.count(); i++) {
6127 QDomElement e = params.item(i).toElement();
6128 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6129 QString def = e.attribute("default");
6130 // Effect has a keyframe type parameter, we need to adjust the values
6131 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6132 QStringList newKeyFrames;
6133 foreach(const QString &str, keys) {
6134 int pos = str.section(':', 0, 0).toInt();
6135 double val = str.section(':', 1, 1).toDouble();
6138 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6140 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6142 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6143 e.setAttribute("keyframes", newKeyFrames.join(";"));
6148 ClipItem *CustomTrackView::getClipUnderCursor() const
6150 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6151 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6152 for (int i = 0; i < collisions.count(); i++) {
6153 if (collisions.at(i)->type() == AVWIDGET) {
6154 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6155 if (!clip->isItemLocked()) return clip;
6161 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6163 QList<QGraphicsItem *> clips = scene()->selectedItems();
6164 if (clips.isEmpty()) {
6165 return getClipUnderCursor();
6167 AbstractClipItem *item = NULL;
6168 for (int i = 0; i < clips.count(); ++i) {
6169 if (clips.at(i)->type() == AVWIDGET) {
6170 item = static_cast < AbstractClipItem *>(clips.at(i));
6171 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6174 if (item) return item;
6179 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6181 QList<QGraphicsItem *> clips = scene()->selectedItems();
6182 if (clips.isEmpty()) {
6183 return getClipUnderCursor();
6186 // remove all items in the list that are not clips
6187 for (int i = 0; i < clips.count();) {
6188 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6191 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6192 for (int i = 0; i < clips.count(); ++i) {
6193 if (clips.at(i)->type() == AVWIDGET) {
6194 item = static_cast < ClipItem *>(clips.at(i));
6195 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6203 void CustomTrackView::setInPoint()
6205 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6207 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6210 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6215 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6218 QUndoCommand *resizeCommand = new QUndoCommand();
6219 resizeCommand->setText(i18n("Resize group"));
6220 QList <QGraphicsItem *> items = parent->childItems();
6221 for (int i = 0; i < items.count(); ++i) {
6222 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6223 if (item && item->type() == AVWIDGET) {
6224 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6227 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6229 //TODO warn user of failed resize
6230 delete resizeCommand;
6233 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6236 void CustomTrackView::setOutPoint()
6238 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6240 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6243 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6247 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6250 QUndoCommand *resizeCommand = new QUndoCommand();
6251 resizeCommand->setText(i18n("Resize group"));
6252 QList <QGraphicsItem *> items = parent->childItems();
6253 for (int i = 0; i < items.count(); ++i) {
6254 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6255 if (item && item->type() == AVWIDGET) {
6256 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6259 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6261 //TODO warn user of failed resize
6262 delete resizeCommand;
6265 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6268 void CustomTrackView::slotUpdateAllThumbs()
6270 if (!isEnabled()) return;
6271 QList<QGraphicsItem *> itemList = items();
6272 //if (itemList.isEmpty()) return;
6274 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6275 for (int i = 0; i < itemList.count(); i++) {
6276 if (itemList.at(i)->type() == AVWIDGET) {
6277 item = static_cast <ClipItem *>(itemList.at(i));
6278 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6279 // Check if we have a cached thumbnail
6280 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6281 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6282 if (QFile::exists(thumb)) {
6284 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6285 item->slotSetStartThumb(pix);
6288 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6289 QString endThumb = startThumb;
6290 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6291 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6292 if (QFile::exists(startThumb)) {
6293 QPixmap pix(startThumb);
6294 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6295 item->slotSetStartThumb(pix);
6297 if (QFile::exists(endThumb)) {
6298 QPixmap pix(endThumb);
6299 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6300 item->slotSetEndThumb(pix);
6303 item->refreshClip(false, false);
6307 viewport()->update();
6310 void CustomTrackView::saveThumbnails()
6312 QList<QGraphicsItem *> itemList = items();
6314 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6315 for (int i = 0; i < itemList.count(); i++) {
6316 if (itemList.at(i)->type() == AVWIDGET) {
6317 item = static_cast <ClipItem *>(itemList.at(i));
6318 if (item->clipType() != COLOR) {
6319 // Check if we have a cached thumbnail
6320 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6321 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6322 if (!QFile::exists(thumb)) {
6323 QPixmap pix(item->startThumb());
6327 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6328 QString endThumb = startThumb;
6329 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6330 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6331 if (!QFile::exists(startThumb)) {
6332 QPixmap pix(item->startThumb());
6333 pix.save(startThumb);
6335 if (!QFile::exists(endThumb)) {
6336 QPixmap pix(item->endThumb());
6346 void CustomTrackView::slotInsertTrack(int ix)
6348 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6349 d->comboTracks->setCurrentIndex(ix);
6350 d->label->setText(i18n("Insert track"));
6351 d->setWindowTitle(i18n("Insert New Track"));
6353 if (d->exec() == QDialog::Accepted) {
6354 ix = d->comboTracks->currentIndex();
6355 if (d->before_select->currentIndex() == 1)
6359 info.isMute = false;
6360 info.isLocked = false;
6361 info.effectsList = EffectsList(true);
6362 if (d->video_track->isChecked()) {
6363 info.type = VIDEOTRACK;
6364 info.isBlind = false;
6366 info.type = AUDIOTRACK;
6367 info.isBlind = true;
6369 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6370 m_commandStack->push(addTrack);
6371 setDocumentModified();
6376 void CustomTrackView::slotDeleteTrack(int ix)
6378 if (m_document->tracksCount() < 2) return;
6379 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6380 d->comboTracks->setCurrentIndex(ix);
6381 d->label->setText(i18n("Delete track"));
6382 d->before_select->setHidden(true);
6383 d->setWindowTitle(i18n("Delete Track"));
6384 d->video_track->setHidden(true);
6385 d->audio_track->setHidden(true);
6386 if (d->exec() == QDialog::Accepted) {
6387 ix = d->comboTracks->currentIndex();
6388 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6389 deleteTimelineTrack(ix, info);
6390 setDocumentModified();
6391 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6392 m_commandStack->push(command);*/
6397 void CustomTrackView::slotConfigTracks(int ix)
6399 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6400 ix, parentWidget());
6401 if (d->exec() == QDialog::Accepted) {
6402 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6403 m_commandStack->push(configTracks);
6404 QList <int> toDelete = d->deletedTracks();
6405 for (int i = 0; i < toDelete.count(); ++i) {
6406 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6407 deleteTimelineTrack(toDelete.at(i) - i, info);
6409 setDocumentModified();
6414 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6416 if (m_document->tracksCount() < 2) return;
6417 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6418 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6419 QList<QGraphicsItem *> selection = m_scene->items(r);
6420 QUndoCommand *deleteTrack = new QUndoCommand();
6421 deleteTrack->setText("Delete track");
6423 // Delete all clips in selected track
6424 for (int i = 0; i < selection.count(); i++) {
6425 if (selection.at(i)->type() == AVWIDGET) {
6426 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6427 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6428 m_waitingThumbs.removeAll(item);
6429 m_scene->removeItem(item);
6432 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6433 Transition *item = static_cast <Transition *>(selection.at(i));
6434 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6435 m_scene->removeItem(item);
6441 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6442 m_commandStack->push(deleteTrack);
6445 void CustomTrackView::autoTransition()
6447 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6448 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6449 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6452 Transition *tr = static_cast <Transition*>(itemList.at(0));
6453 tr->setAutomatic(!tr->isAutomatic());
6454 QDomElement transition = tr->toXML();
6455 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);
6456 setDocumentModified();
6459 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6461 QList<QGraphicsItem *> list = scene()->items();
6462 ClipItem *clip = NULL;
6463 for (int i = 0; i < list.size(); ++i) {
6464 if (list.at(i)->type() == AVWIDGET) {
6465 clip = static_cast <ClipItem *>(list.at(i));
6466 if (clip->clipProducer() == id) {
6467 clip->setClipName(name);
6471 viewport()->update();
6474 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6476 minimum = GenTime();
6477 maximum = GenTime();
6478 QList<QGraphicsItem *> selection;
6479 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6480 selection.removeAll(item);
6481 for (int i = 0; i < selection.count(); i++) {
6482 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6483 if (clip && clip->type() == AVWIDGET) {
6484 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6485 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6490 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6492 minimum = GenTime();
6493 maximum = GenTime();
6494 QList<QGraphicsItem *> selection;
6495 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6496 selection.removeAll(item);
6497 for (int i = 0; i < selection.count(); i++) {
6498 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6499 if (clip && clip->type() == TRANSITIONWIDGET) {
6500 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6501 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6506 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6508 for (int i = 0; i < groups.count(); i++) {
6509 QDomNodeList children = groups.at(i).childNodes();
6510 scene()->clearSelection();
6511 QList <QGraphicsItem*>list;
6512 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6513 QDomElement elem = children.item(nodeindex).toElement();
6514 int pos = elem.attribute("position").toInt();
6515 int track = elem.attribute("track").toInt();
6516 if (elem.tagName() == "clipitem") {
6517 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6518 if (clip) list.append(clip);//clip->setSelected(true);
6520 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6521 if (clip) list.append(clip);//clip->setSelected(true);
6524 groupSelectedItems(list, true);
6528 void CustomTrackView::splitAudio()
6530 resetSelectionGroup();
6531 QList<QGraphicsItem *> selection = scene()->selectedItems();
6532 if (selection.isEmpty()) {
6533 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6536 QUndoCommand *splitCommand = new QUndoCommand();
6537 splitCommand->setText(i18n("Split audio"));
6538 for (int i = 0; i < selection.count(); i++) {
6539 if (selection.at(i)->type() == AVWIDGET) {
6540 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6541 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6542 if (clip->parentItem()) {
6543 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6545 EffectsList effects;
6546 effects.clone(clip->effectList());
6547 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6552 if (splitCommand->childCount()) {
6553 updateTrackDuration(-1, splitCommand);
6554 m_commandStack->push(splitCommand);
6558 void CustomTrackView::setAudioAlignReference()
6560 QList<QGraphicsItem *> selection = scene()->selectedItems();
6561 if (selection.isEmpty() || selection.size() > 1) {
6562 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6565 if (m_audioCorrelator != NULL) {
6566 delete m_audioCorrelator;
6568 if (selection.at(0)->type() == AVWIDGET) {
6569 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6570 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6571 m_audioAlignmentReference = clip;
6573 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6574 m_audioCorrelator = new AudioCorrelation(envelope);
6578 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6579 envelope->dumpInfo();
6583 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6587 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6590 void CustomTrackView::alignAudio()
6592 bool referenceOK = true;
6593 if (m_audioCorrelator == NULL) {
6594 referenceOK = false;
6597 if (!scene()->items().contains(m_audioAlignmentReference)) {
6598 // The reference item has been deleted from the timeline (or so)
6599 referenceOK = false;
6603 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6608 QList<QGraphicsItem *> selection = scene()->selectedItems();
6609 foreach (QGraphicsItem *item, selection) {
6610 if (item->type() == AVWIDGET) {
6612 ClipItem *clip = static_cast<ClipItem*>(item);
6613 if (clip == m_audioAlignmentReference) {
6617 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6618 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()));
6620 // FFT only for larger vectors. We could use it all time, but for small vectors
6621 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6622 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6623 int shift = m_audioCorrelator->getShift(index);
6628 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6629 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6630 envelope->dumpInfo();
6632 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6633 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6634 qDebug() << "We will start at " << targetPos;
6635 qDebug() << "to shift by " << shift;
6636 qDebug() << "(eventually)";
6637 qDebug() << "(maybe)";
6641 QUndoCommand *moveCommand = new QUndoCommand();
6643 GenTime add(shift, m_document->fps());
6644 ItemInfo start = clip->info();
6646 ItemInfo end = start;
6647 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6648 end.endPos = end.startPos + start.cropDuration;
6650 if ( end.startPos.seconds() < 0 ) {
6651 // Clip would start before 0, so crop it first
6652 GenTime cropBy = -end.startPos;
6655 qDebug() << "Need to crop clip. " << start;
6656 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6659 ItemInfo resized = start;
6660 resized.startPos += cropBy;
6662 resizeClip(start, resized);
6663 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6665 start = clip->info();
6666 end.startPos += cropBy;
6669 qDebug() << "Clip cropped. " << start;
6670 qDebug() << "Moving to: " << end;
6674 if (itemCollision(clip, end)) {
6676 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6680 moveCommand->setText(i18n("Auto-align clip"));
6681 new MoveClipCommand(this, start, end, true, moveCommand);
6682 updateTrackDuration(clip->track(), moveCommand);
6683 m_commandStack->push(moveCommand);
6690 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6692 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6696 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6698 ClipItem *clip = getClipItemAt(pos, track);
6700 kDebug() << "// Cannot find clip to split!!!";
6704 int start = pos.frames(m_document->fps());
6705 int freetrack = m_document->tracksCount() - track - 1;
6707 // do not split audio when we are on an audio track
6708 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6711 for (; freetrack > 0; freetrack--) {
6712 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6713 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6714 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6715 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6716 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6721 if (freetrack == 0) {
6722 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6724 ItemInfo info = clip->info();
6725 info.track = m_document->tracksCount() - freetrack;
6726 QDomElement xml = clip->xml();
6727 xml.setAttribute("audio_only", 1);
6728 scene()->clearSelection();
6729 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6730 clip->setSelected(true);
6731 ClipItem *audioClip = getClipItemAt(start, info.track);
6733 clip->setVideoOnly(true);
6734 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6735 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6736 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6738 m_document->renderer()->unlockService(tractor);
6739 audioClip->setSelected(true);
6741 // keep video effects, move audio effects to audio clip
6744 for (int i = 0; i < effects.count(); ++i) {
6745 if (effects.at(i).attribute("type") == "audio") {
6746 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6749 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6753 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, true);
6757 // unsplit clip: remove audio part and change video part to normal clip
6758 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6759 kDebug() << "//CANNOT FIND CLP GRP";
6762 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6763 QList<QGraphicsItem *> children = grp->childItems();
6764 if (children.count() != 2) {
6765 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6768 for (int i = 0; i < children.count(); i++) {
6769 if (children.at(i) != clip) {
6770 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6771 ItemInfo info = clip->info();
6772 deleteClip(clp->info());
6773 clip->setVideoOnly(false);
6774 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6775 if (!m_document->renderer()->mltUpdateClipProducer(
6777 m_document->tracksCount() - info.track,
6778 info.startPos.frames(m_document->fps()),
6779 clip->baseClip()->getProducer(info.track))) {
6781 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6782 info.startPos.frames(m_document->fps()), info.track),
6785 m_document->renderer()->unlockService(tractor);
6787 // re-add audio effects
6788 for (int i = 0; i < effects.count(); ++i) {
6789 if (effects.at(i).attribute("type") == "audio") {
6790 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6797 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6798 m_document->clipManager()->removeGroup(grp);
6799 scene()->destroyItemGroup(grp);
6803 void CustomTrackView::setVideoOnly()
6805 resetSelectionGroup();
6806 QList<QGraphicsItem *> selection = scene()->selectedItems();
6807 if (selection.isEmpty()) {
6808 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6811 QUndoCommand *videoCommand = new QUndoCommand();
6812 videoCommand->setText(i18n("Video only"));
6813 for (int i = 0; i < selection.count(); i++) {
6814 if (selection.at(i)->type() == AVWIDGET) {
6815 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6816 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6817 if (clip->parentItem()) {
6818 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6820 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6825 m_commandStack->push(videoCommand);
6828 void CustomTrackView::setAudioOnly()
6830 resetSelectionGroup();
6831 QList<QGraphicsItem *> selection = scene()->selectedItems();
6832 if (selection.isEmpty()) {
6833 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6836 QUndoCommand *videoCommand = new QUndoCommand();
6837 videoCommand->setText(i18n("Audio only"));
6838 for (int i = 0; i < selection.count(); i++) {
6839 if (selection.at(i)->type() == AVWIDGET) {
6840 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6841 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6842 if (clip->parentItem()) {
6843 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6845 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6850 m_commandStack->push(videoCommand);
6853 void CustomTrackView::setAudioAndVideo()
6855 resetSelectionGroup();
6856 QList<QGraphicsItem *> selection = scene()->selectedItems();
6857 if (selection.isEmpty()) {
6858 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6861 QUndoCommand *videoCommand = new QUndoCommand();
6862 videoCommand->setText(i18n("Audio and Video"));
6863 for (int i = 0; i < selection.count(); i++) {
6864 if (selection.at(i)->type() == AVWIDGET) {
6865 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6866 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6867 if (clip->parentItem()) {
6868 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6870 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6875 m_commandStack->push(videoCommand);
6878 void CustomTrackView::monitorRefresh()
6880 m_document->renderer()->doRefresh();
6883 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6885 ClipItem *clip = getClipItemAt(pos, track);
6887 kDebug() << "// Cannot find clip to split!!!";
6890 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6892 int start = pos.frames(m_document->fps());
6893 clip->setVideoOnly(true);
6894 clip->setAudioOnly(false);
6895 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6896 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6898 } else if (audioOnly) {
6899 int start = pos.frames(m_document->fps());
6900 clip->setAudioOnly(true);
6901 clip->setVideoOnly(false);
6902 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6903 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6906 int start = pos.frames(m_document->fps());
6907 clip->setAudioOnly(false);
6908 clip->setVideoOnly(false);
6909 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6910 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6913 m_document->renderer()->unlockService(tractor);
6915 setDocumentModified();
6918 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6920 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6921 m_clipTypeGroup->setEnabled(false);
6923 m_clipTypeGroup->setEnabled(true);
6924 QList <QAction *> actions = m_clipTypeGroup->actions();
6926 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6927 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6928 else lookup = "clip_audio_and_video";
6929 for (int i = 0; i < actions.count(); i++) {
6930 if (actions.at(i)->data().toString() == lookup) {
6931 actions.at(i)->setChecked(true);
6938 void CustomTrackView::slotGoToMarker(QAction *action)
6940 int pos = action->data().toInt();
6944 void CustomTrackView::reloadTransitionLumas()
6948 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6949 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6950 for (int i = 0; i < params.count(); i++) {
6951 QDomElement e = params.item(i).toElement();
6952 if (e.attribute("tag") == "resource") {
6953 lumaNames = e.attribute("paramlistdisplay");
6954 lumaFiles = e.attribute("paramlist");
6959 QList<QGraphicsItem *> itemList = items();
6960 Transition *transitionitem;
6961 QDomElement transitionXml;
6962 for (int i = 0; i < itemList.count(); i++) {
6963 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6964 transitionitem = static_cast <Transition*>(itemList.at(i));
6965 transitionXml = transitionitem->toXML();
6966 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6967 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6968 for (int i = 0; i < params.count(); i++) {
6969 QDomElement e = params.item(i).toElement();
6970 if (e.attribute("tag") == "resource") {
6971 e.setAttribute("paramlistdisplay", lumaNames);
6972 e.setAttribute("paramlist", lumaFiles);
6977 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6978 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6979 for (int i = 0; i < params.count(); i++) {
6980 QDomElement e = params.item(i).toElement();
6981 if (e.attribute("tag") == "luma") {
6982 e.setAttribute("paramlistdisplay", lumaNames);
6983 e.setAttribute("paramlist", lumaFiles);
6990 emit transitionItemSelected(NULL);
6993 double CustomTrackView::fps() const
6995 return m_document->fps();
6998 void CustomTrackView::updateProjectFps()
7000 // update all clips to the new fps
7001 resetSelectionGroup();
7002 scene()->clearSelection();
7004 QList<QGraphicsItem *> itemList = items();
7005 for (int i = 0; i < itemList.count(); i++) {
7006 // remove all items and re-add them one by one
7007 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7009 for (int i = 0; i < itemList.count(); i++) {
7010 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7011 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7012 clip->updateFps(m_document->fps());
7013 m_scene->addItem(clip);
7014 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7015 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7016 QList<QGraphicsItem *> children = grp->childItems();
7017 for (int j = 0; j < children.count(); j++) {
7018 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7019 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7020 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7021 clip->updateFps(m_document->fps());
7024 m_document->clipManager()->removeGroup(grp);
7025 m_scene->addItem(grp);
7026 scene()->destroyItemGroup(grp);
7027 scene()->clearSelection();
7028 /*for (int j = 0; j < children.count(); j++) {
7029 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7030 //children.at(j)->setParentItem(0);
7031 children.at(j)->setSelected(true);
7034 groupSelectedItems(children, true);
7035 } else if (itemList.at(i)->type() == GUIDEITEM) {
7036 Guide *g = static_cast<Guide *>(itemList.at(i));
7038 m_scene->addItem(g);
7041 viewport()->update();
7044 void CustomTrackView::slotTrackDown()
7046 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7047 else m_selectedTrack++;
7048 emit updateTrackHeaders();
7049 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7050 ensureVisible(rect, 0, 0);
7051 viewport()->update();
7054 void CustomTrackView::slotTrackUp()
7056 if (m_selectedTrack > 0) m_selectedTrack--;
7057 else m_selectedTrack = m_document->tracksCount() - 1;
7058 emit updateTrackHeaders();
7059 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7060 ensureVisible(rect, 0, 0);
7061 viewport()->update();
7064 int CustomTrackView::selectedTrack() const
7066 return m_selectedTrack;
7069 QStringList CustomTrackView::selectedClips() const
7071 QStringList clipIds;
7072 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7073 for (int i = 0; i < selection.count(); i++) {
7074 if (selection.at(i)->type() == AVWIDGET) {
7075 ClipItem *item = (ClipItem *)selection.at(i);
7076 clipIds << item->clipProducer();
7082 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7084 QList<ClipItem *> clips;
7085 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7086 for (int i = 0; i < selection.count(); i++) {
7087 if (selection.at(i)->type() == AVWIDGET) {
7088 clips.append((ClipItem *)selection.at(i));
7094 void CustomTrackView::slotSelectTrack(int ix)
7096 m_selectedTrack = qMax(0, ix);
7097 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7098 emit updateTrackHeaders();
7099 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7100 ensureVisible(rect, 0, 0);
7101 viewport()->update();
7104 void CustomTrackView::slotSelectClipsInTrack()
7106 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7107 resetSelectionGroup();
7108 QList<QGraphicsItem *> selection = m_scene->items(rect);
7109 m_scene->clearSelection();
7110 QList<QGraphicsItem *> list;
7111 for (int i = 0; i < selection.count(); i++) {
7112 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7113 list.append(selection.at(i));
7116 groupSelectedItems(list, false, true);
7119 void CustomTrackView::slotSelectAllClips()
7121 m_scene->clearSelection();
7122 resetSelectionGroup();
7123 groupSelectedItems(m_scene->items(), false, true);
7126 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7129 if (track != -1 && pos != -1)
7130 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7132 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7133 QList<QGraphicsItem *> selection = m_scene->items(rect);
7134 resetSelectionGroup(group);
7135 if (!group) m_scene->clearSelection();
7136 for (int i = 0; i < selection.count(); i++) {
7137 if (selection.at(i)->type() == AVWIDGET) {
7138 selection.at(i)->setSelected(add);
7142 if (group) groupSelectedItems();
7145 void CustomTrackView::selectTransition(bool add, bool group)
7147 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7148 QList<QGraphicsItem *> selection = m_scene->items(rect);
7149 resetSelectionGroup(group);
7150 if (!group) m_scene->clearSelection();
7151 for (int i = 0; i < selection.count(); i++) {
7152 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7153 selection.at(i)->setSelected(add);
7157 if (group) groupSelectedItems();
7160 QStringList CustomTrackView::extractTransitionsLumas()
7163 QList<QGraphicsItem *> itemList = items();
7164 Transition *transitionitem;
7165 QDomElement transitionXml;
7166 for (int i = 0; i < itemList.count(); i++) {
7167 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7168 transitionitem = static_cast <Transition*>(itemList.at(i));
7169 transitionXml = transitionitem->toXML();
7170 // luma files in transitions can be in "resource" or "luma" property
7171 QString luma = EffectsList::parameter(transitionXml, "luma");
7172 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7173 if (!luma.isEmpty()) urls << KUrl(luma).path();
7176 urls.removeDuplicates();
7180 void CustomTrackView::setEditMode(EDITMODE mode)
7182 m_scene->setEditMode(mode);
7185 void CustomTrackView::checkTrackSequence(int track)
7187 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7188 //track = m_document->tracksCount() -track;
7189 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7190 QList<QGraphicsItem *> selection = m_scene->items(rect);
7191 QList <int> timelineList;
7192 timelineList.append(0);
7193 for (int i = 0; i < selection.count(); i++) {
7194 if (selection.at(i)->type() == AVWIDGET) {
7195 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7196 int start = clip->startPos().frames(m_document->fps());
7197 int end = clip->endPos().frames(m_document->fps());
7198 if (!timelineList.contains(start)) timelineList.append(start);
7199 if (!timelineList.contains(end)) timelineList.append(end);
7202 qSort(timelineList);
7203 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7204 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7207 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7209 if (data.isEmpty()) return;
7210 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7212 info.startPos = GenTime(in, m_document->fps());
7213 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7214 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7215 info.cropDuration = info.endPos - info.startPos;
7216 info.track = m_selectedTrack;
7217 QUndoCommand *addCommand = new QUndoCommand();
7218 addCommand->setText(i18n("Insert clip"));
7219 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7220 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7221 updateTrackDuration(info.track, addCommand);
7222 m_commandStack->push(addCommand);
7224 selectClip(true, false, m_selectedTrack, in);
7225 // Automatic audio split
7226 if (KdenliveSettings::splitaudio())
7230 void CustomTrackView::clearSelection(bool emitInfo)
7232 resetSelectionGroup();
7233 scene()->clearSelection();
7235 if (emitInfo) emit clipItemSelected(NULL);
7238 void CustomTrackView::updatePalette()
7240 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7244 pen1.setColor(palette().text().color());
7245 m_cursorLine->setPen(pen1);
7249 void CustomTrackView::removeTipAnimation()
7252 scene()->removeItem(m_visualTip);
7253 m_animationTimer->stop();
7261 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7263 if (m_visualTip == NULL) {
7264 QRectF rect = clip->sceneBoundingRect();
7265 m_animation = new QGraphicsItemAnimation;
7266 m_animation->setTimeLine(m_animationTimer);
7267 m_animation->setScaleAt(1, 1, 1);
7272 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7273 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7274 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7276 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7278 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7280 m_animation->setScaleAt(.5, 2, 2);
7284 polygon << QPoint(0, - size * 2);
7285 if (mode == RESIZESTART)
7286 polygon << QPoint(size * 2, 0);
7288 polygon << QPoint(- size * 2, 0);
7289 polygon << QPoint(0, size * 2);
7290 polygon << QPoint(0, - size * 2);
7292 m_visualTip = new QGraphicsPolygonItem(polygon);
7293 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7294 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7295 if (mode == RESIZESTART)
7296 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7298 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7300 m_animation->setScaleAt(.5, 2, 1);
7302 case TRANSITIONSTART:
7304 polygon << QPoint(0, - size * 2);
7305 if (mode == TRANSITIONSTART)
7306 polygon << QPoint(size * 2, 0);
7308 polygon << QPoint(- size * 2, 0);
7309 polygon << QPoint(0, 0);
7310 polygon << QPoint(0, - size * 2);
7312 m_visualTip = new QGraphicsPolygonItem(polygon);
7313 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7314 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7315 if (mode == TRANSITIONSTART)
7316 m_visualTip->setPos(rect.x(), rect.bottom());
7318 m_visualTip->setPos(rect.right(), rect.bottom());
7320 m_animation->setScaleAt(.5, 2, 2);
7327 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7328 m_visualTip->setZValue(100);
7329 scene()->addItem(m_visualTip);
7330 m_animation->setItem(m_visualTip);
7331 m_animationTimer->start();
7335 bool CustomTrackView::hasAudio(int track) const
7337 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7338 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7339 QGraphicsItem *item;
7340 for (int i = 0; i < collisions.count(); i++) {
7341 item = collisions.at(i);
7342 if (!item->isEnabled()) continue;
7343 if (item->type() == AVWIDGET) {
7344 ClipItem *clip = static_cast <ClipItem *>(item);
7345 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7351 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7354 QUndoCommand *effectCommand = new QUndoCommand();
7356 if (effect.tagName() == "effectgroup") {
7357 effectName = effect.attribute("name");
7359 QDomElement namenode = effect.firstChildElement("name");
7360 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7361 else effectName = i18n("effect");
7363 effectCommand->setText(i18n("Add %1", effectName));
7364 if (effect.tagName() == "effectgroup") {
7365 QDomNodeList effectlist = effect.elementsByTagName("effect");
7366 for (int j = 0; j < effectlist.count(); j++) {
7367 QDomElement trackeffect = effectlist.at(j).toElement();
7368 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7369 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7372 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7376 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7377 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7378 delete effectCommand;
7381 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7384 if (effectCommand->childCount() > 0) {
7385 m_commandStack->push(effectCommand);
7386 setDocumentModified();
7388 else delete effectCommand;
7392 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7394 EffectsParameterList parameters;
7396 parameters.addParam("tag", effect.attribute("tag"));
7397 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7398 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7399 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7400 parameters.addParam("id", effect.attribute("id"));
7401 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7402 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7403 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7404 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7405 if (effect.attribute("id") == "region") {
7406 QDomNodeList subeffects = effect.elementsByTagName("effect");
7407 for (int i = 0; i < subeffects.count(); i++) {
7408 QDomElement subeffect = subeffects.at(i).toElement();
7409 int subeffectix = subeffect.attribute("region_ix").toInt();
7410 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7411 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7412 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7413 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7414 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7418 QDomNodeList params = effect.elementsByTagName("parameter");
7419 adjustEffectParameters(parameters, params, m_document->mltProfile());
7425 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7428 for (int i = 0; i < params.count(); i++) {
7429 QDomElement e = params.item(i).toElement();
7430 QString paramname = prefix + e.attribute("name");
7431 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7432 // effects with geometry param need in / out synced with the clip, request it...
7433 parameters.addParam("_sync_in_out", "1");
7435 if (e.attribute("type") == "simplekeyframe") {
7436 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7437 double factor = e.attribute("factor", "1").toDouble();
7438 double offset = e.attribute("offset", "0").toDouble();
7439 for (int j = 0; j < values.count(); j++) {
7440 QString pos = values.at(j).section(':', 0, 0);
7441 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7442 values[j] = pos + '=' + locale.toString(val);
7444 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7445 parameters.addParam(paramname, values.join(";"));
7446 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7447 parameters.addParam("max", e.attribute("max"));
7448 parameters.addParam("min", e.attribute("min"));
7449 parameters.addParam("factor", e.attribute("factor", "1"));*/
7450 } else if (e.attribute("type") == "keyframe") {
7451 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7452 parameters.addParam("keyframes", e.attribute("keyframes"));
7453 parameters.addParam("max", e.attribute("max"));
7454 parameters.addParam("min", e.attribute("min"));
7455 parameters.addParam("factor", e.attribute("factor", "1"));
7456 parameters.addParam("offset", e.attribute("offset", "0"));
7457 parameters.addParam("starttag", e.attribute("starttag", "start"));
7458 parameters.addParam("endtag", e.attribute("endtag", "end"));
7459 } else if (e.attribute("namedesc").contains(';')) {
7460 QString format = e.attribute("format");
7461 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7462 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7464 QTextStream txtNeu(&neu);
7465 if (values.size() > 0)
7466 txtNeu << (int)values[0].toDouble();
7467 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7468 txtNeu << separators[i];
7469 txtNeu << (int)(values[i+1].toDouble());
7471 parameters.addParam("start", neu);
7473 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7475 if (e.attribute("factor").contains('%')) {
7476 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7478 fact = e.attribute("factor", "1").toDouble();
7480 double offset = e.attribute("offset", "0").toDouble();
7481 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7483 parameters.addParam(paramname, e.attribute("value"));
7490 void CustomTrackView::updateTrackNames(int track, bool added)
7492 QList <TrackInfo> tracks = m_document->tracksList();
7493 int max = tracks.count();
7494 int docTrack = max - track - 1;
7496 // count number of tracks of each type
7497 int videoTracks = 0;
7498 int audioTracks = 0;
7499 for (int i = max - 1; i >= 0; --i) {
7500 TrackInfo info = tracks.at(i);
7501 if (info.type == VIDEOTRACK)
7506 if (i <= docTrack) {
7507 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7508 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7511 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7512 info.trackName = type + QString::number(typeNumber);
7513 m_document->setTrackType(i, info);
7516 if (info.trackName == type + QString::number(typeNumber + 1)) {
7517 info.trackName = type + QString::number(typeNumber);
7518 m_document->setTrackType(i, info);
7523 emit tracksChanged();
7526 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7532 tracks << m_document->tracksCount() - track - 1;
7534 // negative track number -> update all tracks
7535 for (int i = 0; i < m_document->tracksCount(); ++i)
7539 for (int i = 0; i < tracks.count(); ++i) {
7541 // t + 1 because of black background track
7542 duration = m_document->renderer()->mltTrackDuration(t + 1);
7543 if (duration != m_document->trackDuration(t)) {
7544 m_document->setTrackDuration(t, duration);
7547 EffectsList effects = m_document->getTrackEffects(t);
7548 for (int j = 0; j < effects.count(); ++j) {
7550 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7551 * - update the effectstack if necessary
7558 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7560 QList<QGraphicsItem *> list = scene()->items();
7561 ClipItem *clip = NULL;
7562 for (int i = 0; i < list.size(); ++i) {
7563 if (list.at(i)->type() == AVWIDGET) {
7564 clip = static_cast <ClipItem *>(list.at(i));
7565 if (clip->clipProducer() == id) {
7566 clip->refreshClip(true, resetThumbs);
7572 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7574 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7576 if (!effects.isEmpty()) {
7577 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7578 while (i != effects.constEnd()) {
7579 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);
7586 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7588 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7590 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7593 QDomElement newEffect;
7594 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7595 if (effect.attribute("id") == extra.value("finalfilter")) {
7596 newEffect = effect.cloneNode().toElement();
7597 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7598 while (i != filterParams.constEnd()) {
7599 EffectsList::setParameter(newEffect, i.key(), i.value());
7600 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7603 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7604 m_commandStack->push(command);
7605 emit clipItemSelected(clip);
7610 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7612 ClipItem *item = NULL;
7613 if (type == TRANSITIONWIDGET) {
7614 // We want to import keyframes to a transition
7615 if (!m_selectionGroup) {
7616 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7619 // Make sure there is no collision
7620 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7621 for (int i = 0; i < children.count(); i++) {
7622 if (children.at(i)->type() == AVWIDGET) {
7623 item = (ClipItem*) children.at(i);
7629 // Import keyframes from current clip to its effect
7630 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7634 emit displayMessage(i18n("No clip found"), ErrorMessage);
7637 QMap <QString, QString> data = item->baseClip()->analysisData();
7638 if (data.isEmpty()) {
7639 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7642 QPointer<QDialog> d = new QDialog(this);
7643 Ui::ImportKeyframesDialog_UI ui;
7648 QMap<QString, QString>::const_iterator i = data.constBegin();
7649 while (i != data.constEnd()) {
7650 ui.data_list->insertItem(ix, i.key());
7651 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7656 if (d->exec() != QDialog::Accepted) {
7660 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7662 int offset = item->cropStart().frames(m_document->fps());
7663 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7664 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7665 Mlt::GeometryItem gitem;
7666 geometry.fetch(&gitem, offset);
7668 newGeometry.insert(gitem);
7669 int pos = offset + 1;
7670 while (!geometry.next_key(&gitem, pos)) {
7671 pos = gitem.frame();
7672 gitem.frame(pos - offset);
7674 newGeometry.insert(gitem);
7676 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7679 if (ui.import_position->isChecked()) {
7680 if (ui.import_size->isChecked()) {
7681 foreach(QString key, keyframeList) {
7682 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7683 else result.append(key);
7688 foreach(QString key, keyframeList) {
7689 result.append(key.section(':', 0, 0));
7694 else if (ui.import_size->isChecked()) {
7695 foreach(QString key, keyframeList) {
7696 result.append(key.section(':', 1, 1));
7700 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);