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()));
410 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
412 int pos = event->x();
413 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
415 double snappedPos = getSnapPointForPos(mappedXPos);
416 emit mousePosition(mappedXPos);
418 if (m_operationMode == SCROLLTIMELINE) {
419 QGraphicsView::mouseMoveEvent(event);
423 if (event->buttons() & Qt::MidButton) return;
424 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
425 event->setAccepted(true);
427 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
431 if (event->buttons() != Qt::NoButton) {
432 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
433 if (m_dragItem && move) m_clipDrag = true;
434 if (m_dragItem && m_tool == SELECTTOOL) {
435 if (m_operationMode == MOVE && m_clipDrag) {
436 QGraphicsView::mouseMoveEvent(event);
437 // If mouse is at a border of the view, scroll
439 m_scrollOffset = -30;
440 m_scrollTimer.start();
441 } else if (viewport()->width() - pos < 10) {
443 m_scrollTimer.start();
444 } else if (m_scrollTimer.isActive()) {
445 m_scrollTimer.stop();
447 } else if (m_operationMode == RESIZESTART && move) {
448 m_document->renderer()->pause();
449 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
450 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
452 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
454 m_dragItem->resizeStart((int)(snappedPos));
456 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
457 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
458 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
459 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
460 } else if (m_operationMode == RESIZEEND && move) {
461 m_document->renderer()->pause();
462 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
463 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
465 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
467 m_dragItem->resizeEnd((int)(snappedPos));
469 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
470 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
471 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
472 } else if (m_operationMode == FADEIN && move) {
473 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
474 } else if (m_operationMode == FADEOUT && move) {
475 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
476 } else if (m_operationMode == KEYFRAME && move) {
477 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
478 double pos = mapToScene(event->pos()).toPoint().y();
479 QRectF br = m_dragItem->sceneBoundingRect();
480 double maxh = 100.0 / br.height();
481 pos = (br.bottom() - pos) * maxh;
482 m_dragItem->updateKeyFramePos(keyFramePos, pos);
483 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
484 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
486 removeTipAnimation();
488 } else if (m_operationMode == MOVEGUIDE) {
489 removeTipAnimation();
490 QGraphicsView::mouseMoveEvent(event);
492 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
494 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
495 if (snappedPos < 0) snappedPos = 0;
497 // Make sure there is no collision
498 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
499 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
500 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
501 collidingItems.removeAll(m_selectionGroup);
502 for (int i = 0; i < children.count(); i++) {
503 if (children.at(i)->type() == GROUPWIDGET) {
504 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
505 for (int j = 0; j < subchildren.count(); j++)
506 collidingItems.removeAll(subchildren.at(j));
508 collidingItems.removeAll(children.at(i));
510 bool collision = false;
512 for (int i = 0; i < collidingItems.count(); i++) {
513 if (!collidingItems.at(i)->isEnabled()) continue;
514 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
515 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
516 // Moving backward, determine best pos
517 QPainterPath clipPath;
518 clipPath.addRect(item->sceneBoundingRect());
519 QPainterPath res = shape.intersected(clipPath);
520 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
523 snappedPos += offset;
524 // make sure we have no collision
525 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
526 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
527 collidingItems.removeAll(m_selectionGroup);
528 for (int i = 0; i < children.count(); i++) {
529 if (children.at(i)->type() == GROUPWIDGET) {
530 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
531 for (int j = 0; j < subchildren.count(); j++)
532 collidingItems.removeAll(subchildren.at(j));
534 collidingItems.removeAll(children.at(i));
537 for (int i = 0; i < collidingItems.count(); i++) {
538 if (!collidingItems.at(i)->isEnabled()) continue;
539 if (collidingItems.at(i)->type() == AVWIDGET) {
548 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
549 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
550 collidingItems.removeAll(m_selectionGroup);
551 for (int i = 0; i < children.count(); i++) {
552 if (children.at(i)->type() == GROUPWIDGET) {
553 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
554 for (int j = 0; j < subchildren.count(); j++)
555 collidingItems.removeAll(subchildren.at(j));
557 collidingItems.removeAll(children.at(i));
561 for (int i = 0; i < collidingItems.count(); i++) {
562 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
563 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
564 // Moving backward, determine best pos
565 QPainterPath clipPath;
566 clipPath.addRect(item->sceneBoundingRect());
567 QPainterPath res = shape.intersected(clipPath);
568 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
572 snappedPos += offset;
573 // make sure we have no collision
574 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
575 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
576 collidingItems.removeAll(m_selectionGroup);
577 for (int i = 0; i < children.count(); i++) {
578 if (children.at(i)->type() == GROUPWIDGET) {
579 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
580 for (int j = 0; j < subchildren.count(); j++)
581 collidingItems.removeAll(subchildren.at(j));
583 collidingItems.removeAll(children.at(i));
585 for (int i = 0; i < collidingItems.count(); i++) {
586 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
594 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
595 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
599 if (m_tool == RAZORTOOL) {
600 setCursor(m_razorCursor);
601 //QGraphicsView::mouseMoveEvent(event);
603 } else if (m_tool == SPACERTOOL) {
604 setCursor(m_spacerCursor);
608 QList<QGraphicsItem *> itemList = items(event->pos());
609 QGraphicsRectItem *item = NULL;
610 OPERATIONTYPE opMode = NONE;
612 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
614 } else for (int i = 0; i < itemList.count(); i++) {
615 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
616 item = (QGraphicsRectItem*) itemList.at(i);
621 if (item && event->buttons() == Qt::NoButton) {
622 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
623 if (m_tool == RAZORTOOL) {
624 // razor tool over a clip, display current frame in monitor
625 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
626 //TODO: solve crash when showing frame when moving razor over clip
627 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
633 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
634 // all other modes break the selection, so the user probably wants to move it
637 if (clip->rect().width() * transform().m11() < 15) {
638 // If the item is very small, only allow move
641 else opMode = clip->operationMode(mapToScene(event->pos()));
644 const double size = 5;
645 if (opMode == m_moveOpMode) {
646 QGraphicsView::mouseMoveEvent(event);
649 removeTipAnimation();
651 m_moveOpMode = opMode;
652 setTipAnimation(clip, opMode, size);
654 if (item->type() == AVWIDGET)
655 ci = static_cast <ClipItem *>(item);
657 if (opMode == MOVE) {
658 setCursor(Qt::OpenHandCursor);
660 message = ci->clipName() + i18n(":");
661 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
662 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
663 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
664 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
665 if (clip->parentItem() == m_selectionGroup)
666 message.append(i18n(" Selection duration:"));
668 message.append(i18n(" Group duration:"));
669 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
670 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
671 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
672 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
676 } else if (opMode == RESIZESTART) {
677 setCursor(KCursor("left_side", Qt::SizeHorCursor));
679 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
680 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
681 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
682 } else if (opMode == RESIZEEND) {
683 setCursor(KCursor("right_side", Qt::SizeHorCursor));
685 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
686 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
687 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
688 } else if (opMode == FADEIN || opMode == FADEOUT) {
689 setCursor(Qt::PointingHandCursor);
690 if (ci && opMode == FADEIN && ci->fadeIn()) {
691 message = i18n("Fade in duration: ");
692 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
693 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
694 message = i18n("Fade out duration: ");
695 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
697 message = i18n("Drag to add or resize a fade effect.");
699 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
700 setCursor(Qt::PointingHandCursor);
701 message = i18n("Click to add a transition.");
702 } else if (opMode == KEYFRAME) {
703 setCursor(Qt::PointingHandCursor);
704 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
707 if (!message.isEmpty())
708 emit displayMessage(message, InformationMessage);
709 } // no clip under mouse
710 else if (m_tool == RAZORTOOL) {
713 } else if (opMode == MOVEGUIDE) {
714 m_moveOpMode = opMode;
715 setCursor(Qt::SplitHCursor);
717 removeTipAnimation();
718 setCursor(Qt::ArrowCursor);
719 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
720 QGraphicsView::mouseMoveEvent(event);
722 seekCursorPos(mappedXPos);
723 slotCheckPositionScrolling();
725 } else m_moveOpMode = NONE;
727 QGraphicsView::mouseMoveEvent(event);
731 void CustomTrackView::mousePressEvent(QMouseEvent * event)
733 setFocus(Qt::MouseFocusReason);
734 m_menuPosition = QPoint();
737 // special cases (middle click button or ctrl / shift click
738 if (event->button() == Qt::MidButton) {
740 m_blockRefresh = false;
741 m_operationMode = NONE;
745 if (event->modifiers() & Qt::ShiftModifier) {
746 // Rectangle selection
747 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
748 setDragMode(QGraphicsView::RubberBandDrag);
749 if (!(event->modifiers() & Qt::ControlModifier)) {
750 resetSelectionGroup();
752 emit clipItemSelected(NULL);
755 scene()->clearSelection();
757 m_blockRefresh = false;
758 m_operationMode = RUBBERSELECTION;
759 QGraphicsView::mousePressEvent(event);
763 m_blockRefresh = true;
766 if (m_tool != RAZORTOOL) activateMonitor();
767 else if (m_document->renderer()->playSpeed() != 0.0) {
768 m_document->renderer()->pause();
771 m_clickEvent = event->pos();
773 // check item under mouse
774 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
775 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
776 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
777 setDragMode(QGraphicsView::ScrollHandDrag);
778 m_blockRefresh = false;
779 m_operationMode = SCROLLTIMELINE;
780 QGraphicsView::mousePressEvent(event);
784 // if a guide and a clip were pressed, just select the guide
785 for (int i = 0; i < collisionList.count(); ++i) {
786 if (collisionList.at(i)->type() == GUIDEITEM) {
787 // a guide item was pressed
788 m_dragGuide = (Guide *) collisionList.at(i);
789 if (event->button() == Qt::LeftButton) { // move it
790 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
791 m_operationMode = MOVEGUIDE;
792 // deselect all clips so that only the guide will move
793 m_scene->clearSelection();
794 resetSelectionGroup(false);
795 updateSnapPoints(NULL);
796 QGraphicsView::mousePressEvent(event);
798 } else // show context menu
803 // Find first clip, transition or group under mouse (when no guides selected)
805 AbstractGroupItem *dragGroup = NULL;
806 AbstractClipItem *collisionClip = NULL;
808 while (!m_dragGuide && ct < collisionList.count()) {
809 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
810 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
811 if (collisionClip->isItemLocked())
813 if (collisionClip == m_dragItem) {
814 collisionClip = NULL;
817 m_dragItem = collisionClip;
820 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
821 m_dragItemInfo = m_dragItem->info();
822 if (m_selectionGroup) m_selectionGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
823 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
824 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
825 dragGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
832 if (m_dragItem) emit clipItemSelected(NULL);
835 #if QT_VERSION >= 0x040800
836 // Add shadow to dragged item, currently disabled because of painting artifacts
838 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
839 eff->setBlurRadius(5);
840 eff->setOffset(3, 3);
841 m_dragItem->setGraphicsEffect(eff);
844 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
845 // update transition menu action
846 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
847 m_autoTransition->setEnabled(true);
848 } else m_autoTransition->setEnabled(false);
850 // context menu requested
851 if (event->button() == Qt::RightButton) {
853 if (dragGroup) dragGroup->setSelected(true);
854 else if (!m_dragItem->isSelected()) {
855 resetSelectionGroup(false);
856 m_scene->clearSelection();
857 m_dragItem->setSelected(true);
859 } else if (!m_dragGuide) {
860 // check if there is a guide close to mouse click
861 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
862 for (int i = 0; i < guidesCollisionList.count(); i++) {
863 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
864 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
868 // keep this to support multiple guides context menu in the future (?)
869 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
870 guidesCollisionList.removeAt(0);
872 if (!guidesCollisionList.isEmpty())
873 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
876 m_operationMode = NONE;
877 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
878 m_menuPosition = m_clickEvent;
884 // No item under click
885 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
886 resetSelectionGroup(false);
887 setCursor(Qt::ArrowCursor);
888 m_scene->clearSelection();
890 updateClipTypeActions(NULL);
891 if (m_tool == SPACERTOOL) {
892 QList<QGraphicsItem *> selection;
893 if (event->modifiers() == Qt::ControlModifier) {
894 // Ctrl + click, select all items on track after click position
895 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
896 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
897 // Cannot use spacer on locked track
898 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
902 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
905 selection = checkForGroups(rect, &isOk);
907 // groups found on track, do not allow the move
908 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
912 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
914 // Select all items on all tracks after click position
915 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
916 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
919 QList <GenTime> offsetList;
920 // create group to hold selected items
921 m_selectionGroup = new AbstractGroupItem(m_document->fps());
922 scene()->addItem(m_selectionGroup);
924 for (int i = 0; i < selection.count(); i++) {
925 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
926 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
927 if (item->isItemLocked()) continue;
928 offsetList.append(item->startPos());
929 offsetList.append(item->endPos());
930 m_selectionGroup->addItem(selection.at(i));
931 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
932 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
933 QList<QGraphicsItem *> children = selection.at(i)->childItems();
934 for (int j = 0; j < children.count(); j++) {
935 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
936 offsetList.append(item->startPos());
937 offsetList.append(item->endPos());
939 m_selectionGroup->addItem(selection.at(i));
940 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
941 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
942 m_selectionGroup->addItem(selection.at(i)->parentItem());
945 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
946 if (!offsetList.isEmpty()) {
948 QList <GenTime> cleandOffsetList;
949 GenTime startOffset = offsetList.takeFirst();
950 for (int k = 0; k < offsetList.size(); k++) {
951 GenTime newoffset = offsetList.at(k) - startOffset;
952 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
953 cleandOffsetList.append(newoffset);
956 updateSnapPoints(NULL, cleandOffsetList, true);
958 m_operationMode = SPACER;
960 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
962 QGraphicsView::mousePressEvent(event);
968 if (m_tool == RAZORTOOL && m_dragItem) {
969 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
970 if (m_dragItem->type() == TRANSITIONWIDGET) {
971 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
973 m_document->renderer()->pause();
974 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
975 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
977 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
978 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
979 m_commandStack->push(command);
981 setDocumentModified();
988 bool itemSelected = false;
989 if (m_dragItem->isSelected()) {
992 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
995 else if (dragGroup && dragGroup->isSelected()) {
999 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1000 if (event->modifiers() != Qt::ControlModifier) {
1001 resetSelectionGroup(false);
1002 m_scene->clearSelection();
1003 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1004 viewport()->update();
1006 resetSelectionGroup();
1009 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1010 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1013 bool selected = !m_dragItem->isSelected();
1014 QGraphicsView::mousePressEvent(event);
1017 dragGroup->setSelected(selected);
1018 if (dragGroup->parentItem())
1019 dragGroup->parentItem()->setSelected(selected);
1022 m_dragItem->setSelected(selected);
1023 if (selected == false) {
1026 groupSelectedItems();
1028 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1029 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1030 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1032 else updateClipTypeActions(NULL);
1035 QGraphicsView::mousePressEvent(event);
1036 if (m_selectionGroup) {
1037 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1038 for (int i = 0; i < children.count(); i++) {
1039 children.at(i)->setSelected(itemSelected);
1041 m_selectionGroup->setSelected(itemSelected);
1045 dragGroup->setSelected(itemSelected);
1046 m_dragItem->setSelected(itemSelected);
1049 if (collisionClip != NULL || m_dragItem == NULL) {
1050 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1051 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1052 emit clipItemSelected(selected);
1054 emit clipItemSelected(NULL);
1058 // If clicked item is selected, allow move
1059 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1060 //QGraphicsView::mousePressEvent(event);
1063 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1064 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1065 // all other modes break the selection, so the user probably wants to move it
1066 m_operationMode = MOVE;
1068 if (m_dragItem->rect().width() * transform().m11() < 15) {
1069 // If the item is very small, only allow move
1070 m_operationMode = MOVE;
1072 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1074 } else m_operationMode = NONE;
1075 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1077 // Update snap points
1078 if (m_selectionGroup == NULL) {
1079 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1080 updateSnapPoints(NULL);
1082 updateSnapPoints(m_dragItem);
1084 QList <GenTime> offsetList;
1085 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1086 for (int i = 0; i < children.count(); i++) {
1087 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1088 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1089 offsetList.append(item->startPos());
1090 offsetList.append(item->endPos());
1093 if (!offsetList.isEmpty()) {
1095 GenTime startOffset = offsetList.takeFirst();
1096 QList <GenTime> cleandOffsetList;
1097 for (int k = 0; k < offsetList.size(); k++) {
1098 GenTime newoffset = offsetList.at(k) - startOffset;
1099 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1100 cleandOffsetList.append(newoffset);
1103 updateSnapPoints(NULL, cleandOffsetList, true);
1107 if (m_operationMode == KEYFRAME) {
1108 m_dragItem->updateSelectedKeyFrame();
1109 m_blockRefresh = false;
1111 } else if (m_operationMode == MOVE) {
1112 setCursor(Qt::ClosedHandCursor);
1113 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1115 info.startPos = m_dragItem->startPos();
1116 info.track = m_dragItem->track();
1117 int transitiontrack = getPreviousVideoTrack(info.track);
1118 ClipItem *transitionClip = NULL;
1119 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1120 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1121 info.endPos = transitionClip->endPos();
1123 GenTime transitionDuration(65, m_document->fps());
1124 if (m_dragItem->cropDuration() < transitionDuration)
1125 info.endPos = m_dragItem->endPos();
1127 info.endPos = info.startPos + transitionDuration;
1129 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1130 // Check there is no other transition at that place
1131 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1132 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1133 QList<QGraphicsItem *> selection = m_scene->items(r);
1134 bool transitionAccepted = true;
1135 for (int i = 0; i < selection.count(); i++) {
1136 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1137 Transition *tr = static_cast <Transition *>(selection.at(i));
1138 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1139 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1140 } else transitionAccepted = false;
1143 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1144 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1145 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1147 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1148 info.track = m_dragItem->track();
1149 int transitiontrack = getPreviousVideoTrack(info.track);
1150 ClipItem *transitionClip = NULL;
1151 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1152 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1153 info.startPos = transitionClip->startPos();
1155 GenTime transitionDuration(65, m_document->fps());
1156 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1157 else info.startPos = info.endPos - transitionDuration;
1159 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1160 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1161 EffectsList::setParameter(transition, "reverse", "1");
1163 // Check there is no other transition at that place
1164 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1165 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1166 QList<QGraphicsItem *> selection = m_scene->items(r);
1167 bool transitionAccepted = true;
1168 for (int i = 0; i < selection.count(); i++) {
1169 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1170 Transition *tr = static_cast <Transition *>(selection.at(i));
1171 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1172 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1173 } else transitionAccepted = false;
1176 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1177 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1179 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1180 resetSelectionGroup(false);
1181 m_dragItem->setSelected(true);
1184 m_blockRefresh = false;
1187 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1189 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1190 QList<QGraphicsItem *> list = scene()->items(p);
1191 AbstractGroupItem *group = NULL;
1192 for (int i = 0; i < list.size(); i++) {
1193 if (!list.at(i)->isEnabled()) continue;
1194 if (list.at(i)->type() == GROUPWIDGET) {
1195 group = static_cast <AbstractGroupItem *>(list.at(i));
1199 rebuildGroup(group);
1202 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1205 QList <QGraphicsItem *> children = group->childItems();
1206 m_document->clipManager()->removeGroup(group);
1207 /*for (int i = 0; i < children.count(); i++) {
1208 group->removeFromGroup(children.at(i));
1210 scene()->destroyItemGroup(group);
1211 groupSelectedItems(children, false, true, true);
1215 void CustomTrackView::resetSelectionGroup(bool selectItems)
1217 if (m_selectionGroup) {
1218 // delete selection group
1219 bool snap = KdenliveSettings::snaptopoints();
1220 KdenliveSettings::setSnaptopoints(false);
1222 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1223 scene()->destroyItemGroup(m_selectionGroup);
1224 m_selectionGroup = NULL;
1225 for (int i = 0; i < children.count(); i++) {
1226 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1227 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1228 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1229 children.at(i)->setSelected(selectItems);
1231 } else if (children.at(i)->type() == GROUPWIDGET) {
1232 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1233 children.at(i)->setSelected(selectItems);
1236 KdenliveSettings::setSnaptopoints(snap);
1240 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool force, bool createNewGroup, bool selectNewGroup)
1242 if (m_selectionGroup) {
1243 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1246 if (selection.isEmpty()) selection = m_scene->selectedItems();
1247 // Split groups and items
1248 QSet <QGraphicsItemGroup *> groupsList;
1249 QSet <QGraphicsItem *> itemsList;
1251 for (int i = 0; i < selection.count(); i++) {
1252 if (selection.at(i)->type() == GROUPWIDGET) {
1253 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1256 for (int i = 0; i < selection.count(); i++) {
1257 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1258 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1259 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1262 itemsList.insert(selection.at(i));
1266 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1269 // Find top left position of selection
1270 foreach (const QGraphicsItemGroup *value, groupsList) {
1271 rectUnion = rectUnion.united(value->sceneBoundingRect());
1273 foreach (const QGraphicsItem *value, itemsList) {
1274 rectUnion = rectUnion.united(value->sceneBoundingRect());
1276 if (force || selection.count() > 1) {
1277 bool snap = KdenliveSettings::snaptopoints();
1278 KdenliveSettings::setSnaptopoints(false);
1279 if (createNewGroup) {
1280 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1281 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1282 QPointF diff = newGroup->pos();
1283 newGroup->translate(-diff.x(), -diff.y());
1284 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1286 scene()->addItem(newGroup);
1287 // Check if we are trying to include a group in a group
1288 foreach (QGraphicsItemGroup *value, groupsList) {
1289 QList<QGraphicsItem *> children = value->childItems();
1290 for (int i = 0; i < children.count(); i++) {
1291 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1292 itemsList.insert(children.at(i));
1294 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1295 m_document->clipManager()->removeGroup(grp);
1296 scene()->destroyItemGroup(grp);
1299 foreach (QGraphicsItem *value, itemsList) {
1300 newGroup->addItem(value);
1302 KdenliveSettings::setSnaptopoints(snap);
1303 if (selectNewGroup) newGroup->setSelected(true);
1305 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1306 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1307 QPointF diff = m_selectionGroup->pos();
1308 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1309 m_selectionGroup->translate(- diff.x(), -diff.y());
1311 scene()->addItem(m_selectionGroup);
1312 foreach (QGraphicsItemGroup *value, groupsList) {
1313 m_selectionGroup->addItem(value);
1315 foreach (QGraphicsItem *value, itemsList) {
1316 m_selectionGroup->addItem(value);
1318 KdenliveSettings::setSnaptopoints(snap);
1319 if (m_selectionGroup) {
1320 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1321 m_selectionGroupInfo.track = m_selectionGroup->track();
1322 if (selectNewGroup) m_selectionGroup->setSelected(true);
1325 } else resetSelectionGroup();
1328 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1330 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1331 /*if (m_moveOpMode == KEYFRAME) {
1332 // user double clicked on a keyframe, open edit dialog
1333 //TODO: update for effects with several values per keyframe
1334 QDialog d(parentWidget());
1335 Ui::KeyFrameDialog_UI view;
1337 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1338 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1339 view.kfr_value->setFocus();
1340 if (d.exec() == QDialog::Accepted) {
1341 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1342 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1343 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1344 QString previous = item->keyframes(item->selectedEffectIndex());
1345 item->updateKeyframeEffect();
1346 QString next = item->keyframes(item->selectedEffectIndex());
1347 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1348 m_commandStack->push(command);
1349 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1350 emit clipItemSelected(item, item->selectedEffectIndex());
1355 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1356 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1357 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1358 //QString previous = item->keyframes(item->selectedEffectIndex());
1359 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1360 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1361 //item->updateKeyframeEffect();
1362 //QString next = item->keyframes(item->selectedEffectIndex());
1363 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1364 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1365 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1366 m_commandStack->push(command);
1367 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1368 emit clipItemSelected(item, item->selectedEffectIndex());
1370 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1373 QList<QGraphicsItem *> collisionList = items(event->pos());
1374 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1375 Guide *editGuide = (Guide *) collisionList.at(0);
1376 if (editGuide) slotEditGuide(editGuide->info());
1381 void CustomTrackView::editItemDuration()
1383 AbstractClipItem *item;
1387 if (m_scene->selectedItems().count() == 1) {
1388 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1390 if (m_scene->selectedItems().empty())
1391 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1393 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1399 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1403 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1404 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1408 if (!item->isItemLocked()) {
1411 if (item->type() == TRANSITIONWIDGET)
1412 getTransitionAvailableSpace(item, minimum, maximum);
1414 getClipAvailableSpace(item, minimum, maximum);
1416 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1417 m_document->timecode(), minimum, maximum, this);
1418 if (d->exec() == QDialog::Accepted) {
1419 ItemInfo clipInfo = item->info();
1420 ItemInfo startInfo = clipInfo;
1421 if (item->type() == TRANSITIONWIDGET) {
1422 // move & resize transition
1423 clipInfo.startPos = d->startPos();
1424 clipInfo.endPos = clipInfo.startPos + d->duration();
1425 clipInfo.track = item->track();
1426 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1427 updateTrackDuration(clipInfo.track, command);
1428 m_commandStack->push(command);
1430 // move and resize clip
1431 ClipItem *clip = static_cast<ClipItem *>(item);
1432 QUndoCommand *moveCommand = new QUndoCommand();
1433 moveCommand->setText(i18n("Edit clip"));
1434 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1435 // duration was reduced, so process it first
1436 clipInfo.endPos = clipInfo.startPos + d->duration();
1437 clipInfo.cropStart = d->cropStart();
1439 resizeClip(startInfo, clipInfo);
1440 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1441 adjustEffects(clip, startInfo, moveCommand);
1442 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1445 if (d->startPos() != clipInfo.startPos) {
1446 startInfo = clipInfo;
1447 clipInfo.startPos = d->startPos();
1448 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1449 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1452 if (d->duration() > item->cropDuration()) {
1453 // duration was increased, so process it after move
1454 startInfo = clipInfo;
1455 clipInfo.endPos = clipInfo.startPos + d->duration();
1456 clipInfo.cropStart = d->cropStart();
1458 resizeClip(startInfo, clipInfo);
1459 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1460 adjustEffects(clip, startInfo, moveCommand);
1461 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1463 updateTrackDuration(clipInfo.track, moveCommand);
1464 m_commandStack->push(moveCommand);
1469 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1473 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1475 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1477 clip->setKeyframes(index, keyframes);
1478 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1479 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1483 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1485 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1486 m_editGuide->setEnabled(m_dragGuide != NULL);
1487 m_markerMenu->clear();
1488 m_markerMenu->setEnabled(false);
1490 m_timelineContextMenu->popup(pos);
1491 } else if (group != NULL) {
1492 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1493 m_ungroupAction->setEnabled(true);
1494 updateClipTypeActions(NULL);
1495 m_timelineContextClipMenu->popup(pos);
1497 m_ungroupAction->setEnabled(false);
1498 if (clip->type() == AVWIDGET) {
1499 ClipItem *item = static_cast <ClipItem*>(clip);
1500 //build go to marker menu
1501 if (item->baseClip()) {
1502 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1503 int offset = item->startPos().frames(m_document->fps());
1504 if (!markers.isEmpty()) {
1505 for (int i = 0; i < markers.count(); i++) {
1506 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1507 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1508 QAction *go = m_markerMenu->addAction(position);
1509 go->setData(pos + offset);
1512 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1514 updateClipTypeActions(item);
1515 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1516 m_timelineContextClipMenu->popup(pos);
1517 } else if (clip->type() == TRANSITIONWIDGET) {
1518 m_timelineContextTransitionMenu->popup(pos);
1523 void CustomTrackView::activateMonitor()
1525 emit activateDocumentMonitor();
1528 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1530 resetSelectionGroup();
1532 info.startPos = GenTime();
1533 info.cropStart = GenTime(in, m_document->fps());
1534 info.endPos = GenTime(out - in, m_document->fps());
1535 info.cropDuration = info.endPos - info.startPos;
1538 // Check if clip can be inserted at that position
1539 ItemInfo pasteInfo = info;
1540 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1541 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1542 pasteInfo.track = selectedTrack();
1543 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1545 // Cannot be inserted at cursor pos, insert at end of track
1546 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1547 pasteInfo.startPos = GenTime(duration, m_document->fps());
1548 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1549 ok = canBePastedTo(pasteInfo, AVWIDGET);
1552 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1556 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1557 updateTrackDuration(pasteInfo.track, command);
1558 m_commandStack->push(command);
1560 selectClip(true, false);
1561 // Automatic audio split
1562 if (KdenliveSettings::splitaudio())
1566 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1568 if (data->hasFormat("kdenlive/clip")) {
1570 m_scene->clearSelection();
1571 resetSelectionGroup(false);
1572 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1573 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1575 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1578 if (clip->getProducer() == NULL) {
1579 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1582 QPointF framePos = mapToScene(pos);
1584 info.startPos = GenTime();
1585 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1586 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1587 info.cropDuration = info.endPos - info.startPos;
1590 // Check if clip can be inserted at that position
1591 ItemInfo pasteInfo = info;
1592 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1593 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1594 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1595 framePos.setX((int)(framePos.x() + 0.5));
1596 framePos.setY(pasteInfo.track * m_tracksHeight);
1597 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1600 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1601 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1602 m_selectionGroup->addItem(item);
1604 QList <GenTime> offsetList;
1605 offsetList.append(info.endPos);
1606 updateSnapPoints(NULL, offsetList);
1607 m_selectionGroup->setPos(framePos);
1608 scene()->addItem(m_selectionGroup);
1609 m_selectionGroup->setSelected(true);
1611 } else if (data->hasFormat("kdenlive/producerslist")) {
1613 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1614 m_scene->clearSelection();
1615 resetSelectionGroup(false);
1617 QList <GenTime> offsetList;
1618 QList <ItemInfo> infoList;
1619 QPointF framePos = mapToScene(pos);
1620 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1621 int track = (int)(framePos.y() / m_tracksHeight);
1622 framePos.setX((int)(framePos.x() + 0.5));
1623 framePos.setY(track * m_tracksHeight);
1625 // Check if clips can be inserted at that position
1626 for (int i = 0; i < ids.size(); ++i) {
1627 QString clipData = ids.at(i);
1628 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1630 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1633 if (clip->getProducer() == NULL) {
1634 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1638 info.startPos = start;
1639 if (clipData.contains('/')) {
1640 // this is a clip zone, set in / out
1641 int in = clipData.section('/', 1, 1).toInt();
1642 int out = clipData.section('/', 2, 2).toInt();
1643 info.cropStart = GenTime(in, m_document->fps());
1644 info.cropDuration = GenTime(out - in, m_document->fps());
1647 info.cropDuration = clip->duration();
1649 info.endPos = info.startPos + info.cropDuration;
1651 infoList.append(info);
1652 start += info.cropDuration;
1654 if (!canBePastedTo(infoList, AVWIDGET)) {
1657 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1659 for (int i = 0; i < ids.size(); ++i) {
1660 QString clipData = ids.at(i);
1661 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1663 info.startPos = start;
1664 if (clipData.contains('/')) {
1665 // this is a clip zone, set in / out
1666 int in = clipData.section('/', 1, 1).toInt();
1667 int out = clipData.section('/', 2, 2).toInt();
1668 info.cropStart = GenTime(in, m_document->fps());
1669 info.cropDuration = GenTime(out - in, m_document->fps());
1672 info.cropDuration = clip->duration();
1674 info.endPos = info.startPos + info.cropDuration;
1676 start += info.cropDuration;
1677 offsetList.append(start);
1678 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1679 m_selectionGroup->addItem(item);
1680 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1683 updateSnapPoints(NULL, offsetList);
1684 m_selectionGroup->setPos(framePos);
1685 scene()->addItem(m_selectionGroup);
1686 //m_selectionGroup->setZValue(10);
1687 m_thumbsTimer.start();
1691 // the drag is not a clip (may be effect, ...)
1699 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1701 if (insertDropClips(event->mimeData(), event->pos())) {
1702 if (event->source() == this) {
1703 event->setDropAction(Qt::MoveAction);
1706 event->setDropAction(Qt::MoveAction);
1707 event->acceptProposedAction();
1709 } else QGraphicsView::dragEnterEvent(event);
1712 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1714 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);
1715 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1716 collindingItems.removeAll(item);
1717 if (collindingItems.isEmpty()) return false;
1719 for (int i = 0; i < collindingItems.count(); i++) {
1720 QGraphicsItem *collision = collindingItems.at(i);
1721 if (collision->type() == item->type()) {
1723 kDebug() << "// COLLISIION DETECTED";
1731 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1733 int track = m_document->tracksCount() - clip->track();
1734 GenTime pos = clip->startPos();
1735 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1736 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1739 bool success = true;
1740 for (int i = 0; i < clip->effectsCount(); i++) {
1741 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1743 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1744 m_document->renderer()->doRefresh();
1747 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1749 if (pos < GenTime()) {
1751 if (effect.attribute("id") == "speed") {
1752 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1756 m_document->addTrackEffect(track - 1, effect);
1757 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1758 emit updateTrackEffectState(track - 1);
1759 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1762 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1764 // Special case: speed effect
1765 if (effect.attribute("id") == "speed") {
1766 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1767 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1771 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1772 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1773 if (strobe == 0) strobe = 1;
1774 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1775 EffectsParameterList params = clip->addEffect(effect);
1776 m_document->renderer()->mltAddEffect(track, pos, params);
1777 if (clip->isSelected()) emit clipItemSelected(clip);
1780 EffectsParameterList params = clip->addEffect(effect);
1781 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1782 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1783 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1784 if (clip->isSelected()) emit clipItemSelected(clip);
1785 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1788 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1790 QString index = effect.attribute("kdenlive_ix");
1791 if (pos < GenTime()) {
1792 // Delete track effect
1793 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1794 m_document->removeTrackEffect(track - 1, effect);
1796 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1797 emit updateTrackEffectState(track - 1);
1798 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1801 // Special case: speed effect
1802 if (effect.attribute("id") == "speed") {
1803 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1805 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1806 clip->deleteEffect(index);
1807 emit clipItemSelected(clip);
1808 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1812 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1813 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1814 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1817 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1819 clip->deleteEffect(index);
1820 emit clipItemSelected(clip);
1824 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1826 QList<QGraphicsItem *> itemList = group->childItems();
1827 QUndoCommand *effectCommand = new QUndoCommand();
1829 int offset = effect.attribute("clipstart").toInt();
1830 QDomElement namenode = effect.firstChildElement("name");
1831 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1832 else effectName = i18n("effect");
1833 effectCommand->setText(i18n("Add %1", effectName));
1834 for (int i = 0; i < itemList.count(); i++) {
1835 if (itemList.at(i)->type() == AVWIDGET) {
1836 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1837 if (effect.tagName() == "effectgroup") {
1838 QDomNodeList effectlist = effect.elementsByTagName("effect");
1839 for (int j = 0; j < effectlist.count(); j++) {
1840 QDomElement subeffect = effectlist.at(j).toElement();
1841 if (subeffect.hasAttribute("kdenlive_info")) {
1842 // effect is in a group
1843 EffectInfo effectInfo;
1844 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1845 if (effectInfo.groupIndex < 0) {
1846 // group needs to be appended
1847 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1848 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1851 processEffect(item, subeffect, offset, effectCommand);
1855 processEffect(item, effect, offset, effectCommand);
1859 if (effectCommand->childCount() > 0) {
1860 m_commandStack->push(effectCommand);
1861 setDocumentModified();
1862 } else delete effectCommand;
1864 clearSelection(false);
1865 m_dragItem = dropTarget;
1866 m_dragItem->setSelected(true);
1867 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1871 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1873 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1876 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1878 QList<QGraphicsItem *> itemList;
1879 QUndoCommand *effectCommand = new QUndoCommand();
1882 int offset = effect.attribute("clipstart").toInt();
1883 if (effect.tagName() == "effectgroup") {
1884 effectName = effect.attribute("name");
1886 QDomElement namenode = effect.firstChildElement("name");
1887 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1888 else effectName = i18n("effect");
1890 effectCommand->setText(i18n("Add %1", effectName));
1892 if (track == -1) itemList = scene()->selectedItems();
1893 if (itemList.isEmpty()) {
1894 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1895 if (clip) itemList.append(clip);
1896 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1900 for (int i = 0; i < itemList.count(); i++) {
1901 if (itemList.at(i)->type() == GROUPWIDGET) {
1902 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1903 for (int j = 0; j < subitems.count(); j++) {
1904 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1909 for (int i = 0; i < itemList.count(); i++) {
1910 if (itemList.at(i)->type() == AVWIDGET) {
1911 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1912 if (effect.tagName() == "effectgroup") {
1913 QDomNodeList effectlist = effect.elementsByTagName("effect");
1914 for (int j = 0; j < effectlist.count(); j++) {
1915 QDomElement subeffect = effectlist.at(j).toElement();
1916 if (subeffect.hasAttribute("kdenlive_info")) {
1917 // effect is in a group
1918 EffectInfo effectInfo;
1919 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1920 if (effectInfo.groupIndex < 0) {
1921 // group needs to be appended
1922 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1923 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1926 processEffect(item, subeffect, offset, effectCommand);
1929 else processEffect(item, effect, offset, effectCommand);
1932 if (effectCommand->childCount() > 0) {
1933 m_commandStack->push(effectCommand);
1934 setDocumentModified();
1935 if (effectCommand->childCount() == 1) {
1936 // Display newly added clip effect
1937 for (int i = 0; i < itemList.count(); i++) {
1938 if (itemList.at(i)->type() == AVWIDGET) {
1939 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1940 clip->setSelectedEffect(clip->effectsCount());
1941 if (!clip->isSelected()) {
1942 clearSelection(false);
1943 clip->setSelected(true);
1946 emit clipItemSelected(clip);
1952 for (int i = 0; i < itemList.count(); i++) {
1953 if (itemList.at(i)->type() == AVWIDGET) {
1954 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1955 if (clip->isMainSelectedClip()) {
1956 emit clipItemSelected(clip);
1962 } else delete effectCommand;
1965 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1967 if (effect.attribute("type") == "audio") {
1968 // Don't add audio effects on video clips
1969 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1970 /* do not show error message when item is part of a group as the user probably knows what he does then
1971 * and the message is annoying when working with the split audio feature */
1972 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1973 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1976 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1977 // Don't add video effect on audio clips
1978 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1979 /* do not show error message when item is part of a group as the user probably knows what he does then
1980 * and the message is annoying when working with the split audio feature */
1981 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1982 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1986 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1987 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1990 if (item->isItemLocked()) {
1994 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1995 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1997 item->initEffect(effect, 0, offset);
1999 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2002 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2005 // delete track effect
2006 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2007 m_commandStack->push(command);
2008 setDocumentModified();
2011 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2012 //clip is in a group, also remove the effect in other clips of the group
2013 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2014 QUndoCommand *delCommand = new QUndoCommand();
2016 QDomElement namenode = effect.firstChildElement("name");
2017 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2018 else effectName = i18n("effect");
2019 delCommand->setText(i18n("Delete %1", effectName));
2022 for (int i = 0; i < items.count(); i++) {
2023 if (items.at(i)->type() == GROUPWIDGET) {
2024 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2025 for (int j = 0; j < subitems.count(); j++) {
2026 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2031 for (int i = 0; i < items.count(); i++) {
2032 if (items.at(i)->type() == AVWIDGET) {
2033 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2034 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2036 QDomElement eff = item->effectAtIndex(ix);
2037 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2041 if (delCommand->childCount() > 0)
2042 m_commandStack->push(delCommand);
2045 setDocumentModified();
2048 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2049 m_commandStack->push(command);
2050 setDocumentModified();
2053 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2055 if (insertedEffect.isNull()) {
2056 kDebug()<<"// Trying to add null effect";
2057 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2060 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2061 QDomElement effect = insertedEffect.cloneNode().toElement();
2062 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2063 if (pos < GenTime()) {
2064 // editing a track effect
2065 EffectsParameterList effectParams = getEffectArgs(effect);
2066 // check if we are trying to reset a keyframe effect
2067 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2068 clip->initEffect(effect);
2069 effectParams = getEffectArgs(effect);
2071 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2072 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2074 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2075 emit updateTrackEffectState(track);
2076 setDocumentModified();
2080 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2082 // Special case: speed effect
2083 if (effect.attribute("id") == "speed") {
2084 if (effect.attribute("disable") == "1") {
2085 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2088 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2089 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2090 if (strobe == 0) strobe = 1;
2091 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2093 clip->updateEffect(effect);
2094 if (updateEffectStack && clip->isSelected())
2095 emit clipItemSelected(clip);
2096 if (ix == clip->selectedEffectIndex()) {
2097 // make sure to update display of clip keyframes
2098 clip->setSelectedEffect(ix);
2103 EffectsParameterList effectParams = getEffectArgs(effect);
2104 // check if we are trying to reset a keyframe effect
2105 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2106 clip->initEffect(effect);
2107 effectParams = getEffectArgs(effect);
2110 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2111 // A fade effect was modified, update the clip
2112 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2113 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2114 clip->setFadeIn(pos);
2116 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2117 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2118 clip->setFadeOut(pos);
2121 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2124 clip->updateEffect(effect);
2125 if (updateEffectStack && clip->isSelected()) {
2126 emit clipItemSelected(clip);
2128 if (ix == clip->selectedEffectIndex()) {
2129 // make sure to update display of clip keyframes
2130 clip->setSelectedEffect(ix);
2133 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2135 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2136 setDocumentModified();
2139 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2141 if (pos < GenTime()) {
2142 // editing a track effect
2143 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2144 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2147 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2148 emit updateTrackEffectState(track);
2149 setDocumentModified();
2152 // editing a clip effect
2153 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2155 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2157 clip->enableEffects(effectIndexes, disable);
2158 if (updateEffectStack && clip->isSelected()) {
2159 emit clipItemSelected(clip);
2161 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2162 // make sure to update display of clip keyframes
2163 clip->setSelectedEffect(clip->selectedEffectIndex());
2166 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2168 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2171 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2173 if (pos < GenTime()) {
2174 // Moving track effect
2175 int documentTrack = m_document->tracksCount() - track - 1;
2176 int max = m_document->getTrackEffects(documentTrack).count();
2177 int new_position = newPos.at(0);
2178 if (new_position > max) {
2181 int old_position = oldPos.at(0);
2182 for (int i = 0; i < newPos.count(); i++) {
2183 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2184 if (old_position > new_position) {
2185 // Moving up, we need to adjust index
2186 old_position = oldPos.at(i);
2187 new_position = newPos.at(i);
2189 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2190 if (!act.isNull() && !before.isNull()) {
2191 m_document->setTrackEffect(documentTrack, new_position, before);
2192 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2193 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2195 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2198 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2200 int new_position = newPos.at(0);
2201 if (new_position > clip->effectsCount()) {
2202 new_position = clip->effectsCount();
2204 int old_position = oldPos.at(0);
2205 for (int i = 0; i < newPos.count(); i++) {
2206 QDomElement act = clip->effectAtIndex(new_position);
2207 if (old_position > new_position) {
2208 // Moving up, we need to adjust index
2209 old_position = oldPos.at(i);
2210 new_position = newPos.at(i);
2212 QDomElement before = clip->effectAtIndex(old_position);
2213 if (act.isNull() || before.isNull()) {
2214 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2217 clip->moveEffect(before, new_position);
2218 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2219 if (act.attribute("id") == "speed") {
2220 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2221 } else if (before.attribute("id") == "speed") {
2222 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2223 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2225 clip->setSelectedEffect(newPos.at(0));
2226 emit clipItemSelected(clip);
2227 setDocumentModified();
2228 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2231 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2233 ChangeEffectStateCommand *command;
2235 // editing track effect
2236 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2238 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2239 QList <int> speedEffectIndexes;
2240 for (int i = 0; i < effectIndexes.count(); i++) {
2241 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2242 if (effect.attribute("id") == "speed") {
2244 speedEffectIndexes << effectIndexes.at(i);
2245 QDomElement newEffect = effect.cloneNode().toElement();
2246 newEffect.setAttribute("disable", (int) disable);
2247 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2248 m_commandStack->push(editcommand);
2251 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2252 effectIndexes.removeAll(speedEffectIndexes.at(j));
2254 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2256 m_commandStack->push(command);
2257 setDocumentModified();
2260 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2262 MoveEffectCommand *command;
2264 // editing track effect
2265 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2266 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2267 m_commandStack->push(command);
2268 setDocumentModified();
2271 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2273 EditEffectCommand *command;
2274 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2275 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2276 m_commandStack->push(command);
2279 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2281 QDomElement effect = clip->getEffectAtIndex(ix);
2282 QDomElement oldeffect = effect.cloneNode().toElement();
2283 effect.setAttribute("region", region);
2284 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2285 m_commandStack->push(command);
2288 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2292 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2293 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2294 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2296 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);
2298 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2299 m_blockRefresh = false;
2304 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2305 // Error cuting clip in playlist
2306 m_blockRefresh = false;
2310 int cutPos = (int) cutTime.frames(m_document->fps());
2312 newPos.startPos = cutTime;
2313 newPos.endPos = info.endPos;
2314 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2315 newPos.track = info.track;
2316 newPos.cropDuration = newPos.endPos - newPos.startPos;
2318 bool snap = KdenliveSettings::snaptopoints();
2319 KdenliveSettings::setSnaptopoints(false);
2320 ClipItem *dup = item->clone(newPos);
2322 // remove unwanted effects
2323 // fade in from 2nd part of the clip
2324 int ix = dup->hasEffect(QString(), "fadein");
2326 QDomElement oldeffect = dup->effectAtIndex(ix);
2327 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2329 ix = dup->hasEffect(QString(), "fade_from_black");
2331 QDomElement oldeffect = dup->effectAtIndex(ix);
2332 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2334 // fade out from 1st part of the clip
2335 ix = item->hasEffect(QString(), "fadeout");
2337 QDomElement oldeffect = item->effectAtIndex(ix);
2338 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2340 ix = item->hasEffect(QString(), "fade_to_black");
2342 QDomElement oldeffect = item->effectAtIndex(ix);
2343 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2347 item->resizeEnd(cutPos);
2348 scene()->addItem(dup);
2349 if (item->checkKeyFrames())
2350 slotRefreshEffects(item);
2351 if (dup->checkKeyFrames())
2352 slotRefreshEffects(dup);
2354 item->baseClip()->addReference();
2355 m_document->updateClip(item->baseClip()->getId());
2356 setDocumentModified();
2357 KdenliveSettings::setSnaptopoints(snap);
2358 if (execute && item->isSelected())
2359 emit clipItemSelected(item);
2364 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2365 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2367 if (!item || !dup || item == dup) {
2368 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2369 m_blockRefresh = false;
2372 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2373 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2377 bool snap = KdenliveSettings::snaptopoints();
2378 KdenliveSettings::setSnaptopoints(false);
2380 // join fade effects again
2381 int ix = dup->hasEffect(QString(), "fadeout");
2383 QDomElement effect = dup->effectAtIndex(ix);
2384 item->addEffect(effect);
2386 ix = dup->hasEffect(QString(), "fade_to_black");
2388 QDomElement effect = dup->effectAtIndex(ix);
2389 item->addEffect(effect);
2392 m_waitingThumbs.removeAll(dup);
2393 bool selected = item->isSelected();
2394 if (dup->isSelected()) {
2396 item->setSelected(true);
2397 emit clipItemSelected(NULL);
2399 dup->baseClip()->removeReference();
2400 m_document->updateClip(dup->baseClip()->getId());
2401 scene()->removeItem(dup);
2405 ItemInfo clipinfo = item->info();
2406 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2407 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2409 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2410 setDocumentModified();
2412 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2414 KdenliveSettings::setSnaptopoints(snap);
2415 if (execute && selected)
2416 emit clipItemSelected(item);
2419 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2422 void CustomTrackView::slotEnableRefresh()
2424 m_blockRefresh = false;
2427 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2429 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2430 if (itemList.count() == 1) {
2431 if (itemList.at(0)->type() == AVWIDGET) {
2432 ClipItem *item = (ClipItem *) itemList.at(0);
2434 info.track = item->track();
2435 ClipItem *transitionClip = NULL;
2436 const int transitiontrack = getPreviousVideoTrack(info.track);
2437 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2438 if (pos < item->startPos() + item->cropDuration() / 2) {
2439 // add transition to clip start
2440 info.startPos = item->startPos();
2441 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2442 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2443 info.endPos = transitionClip->endPos();
2444 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2445 // Check there is no other transition at that place
2446 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2447 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2448 QList<QGraphicsItem *> selection = m_scene->items(r);
2449 bool transitionAccepted = true;
2450 for (int i = 0; i < selection.count(); i++) {
2451 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2452 Transition *tr = static_cast <Transition *>(selection.at(i));
2453 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2454 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2455 } else transitionAccepted = false;
2458 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2459 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2462 // add transition to clip end
2463 info.endPos = item->endPos();
2464 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2465 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2466 info.startPos = transitionClip->startPos();
2467 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2468 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2469 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2471 // Check there is no other transition at that place
2472 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2473 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2474 QList<QGraphicsItem *> selection = m_scene->items(r);
2475 bool transitionAccepted = true;
2476 for (int i = 0; i < selection.count(); i++) {
2477 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2478 Transition *tr = static_cast <Transition *>(selection.at(i));
2479 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2480 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2481 } else transitionAccepted = false;
2484 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2485 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2488 } else for (int i = 0; i < itemList.count(); i++) {
2489 if (itemList.at(i)->type() == AVWIDGET) {
2490 ClipItem *item = (ClipItem *) itemList.at(i);
2492 info.startPos = item->startPos();
2493 info.endPos = info.startPos + GenTime(65, m_document->fps());
2494 info.track = item->track();
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 (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2505 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2506 } else transitionAccepted = false;
2509 int transitiontrack = getPreviousVideoTrack(info.track);
2510 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2511 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2516 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2518 if (transitionInfo.startPos >= transitionInfo.endPos) {
2519 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2522 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2523 m_commandStack->push(command);
2524 setDocumentModified();
2527 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2529 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2530 //kDebug() << "---- ADDING transition " << params.attribute("value");
2531 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2532 scene()->addItem(tr);
2533 setDocumentModified();
2535 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2540 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2542 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2544 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2547 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2548 if (m_dragItem == item) m_dragItem = NULL;
2550 #if QT_VERSION >= 0x040600
2551 // animate item deletion
2552 item->closeAnimation();
2556 emit transitionItemSelected(NULL);
2557 setDocumentModified();
2560 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2562 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2563 QDomElement xml = tr->toXML();
2564 if (old.isNull() || xml.isNull()) {
2565 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2568 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2569 updateTrackDuration(tr->track(), command);
2570 m_commandStack->push(command);
2571 setDocumentModified();
2574 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2576 Transition *item = getTransitionItemAt(pos, track);
2578 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2583 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2585 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);
2586 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2587 item->setTransitionParameters(transition);
2588 if (updateTransitionWidget) {
2589 ItemInfo info = item->info();
2591 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2592 if (transitionClip && transitionClip->baseClip()) {
2593 QString size = transitionClip->baseClip()->getProperty("frame_size");
2594 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2595 if (factor == 0) factor = 1.0;
2596 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2597 p.setY(size.section('x', 1, 1).toInt());
2599 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2601 setDocumentModified();
2604 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2607 const QPointF pos = mapToScene(event->pos());
2608 if (m_selectionGroup) {
2609 m_selectionGroup->setPos(pos);
2610 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2611 event->acceptProposedAction();
2613 // Drag enter was not possible, try again at mouse position
2614 insertDropClips(event->mimeData(), event->pos());
2618 QGraphicsView::dragMoveEvent(event);
2622 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2624 if (m_selectionGroup && m_clipDrag) {
2625 m_thumbsTimer.stop();
2626 m_waitingThumbs.clear();
2627 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2629 scene()->destroyItemGroup(m_selectionGroup);
2630 m_selectionGroup = NULL;
2631 } else QGraphicsView::dragLeaveEvent(event);
2634 void CustomTrackView::dropEvent(QDropEvent * event)
2636 if (m_selectionGroup && m_clipDrag) {
2637 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2638 resetSelectionGroup();
2640 m_scene->clearSelection();
2641 bool hasVideoClip = false;
2642 QUndoCommand *addCommand = new QUndoCommand();
2643 addCommand->setText(i18n("Add timeline clip"));
2644 QList <ClipItem *> brokenClips;
2646 for (int i = 0; i < items.count(); i++) {
2647 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2648 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2649 if (items.count() == 1) {
2650 updateClipTypeActions(item);
2652 updateClipTypeActions(NULL);
2655 //TODO: take care of edit mode for undo
2656 item->baseClip()->addReference();
2657 //item->setZValue(item->defaultZValue());
2658 m_document->updateClip(item->baseClip()->getId());
2659 ItemInfo info = item->info();
2661 int tracknumber = m_document->tracksCount() - info.track - 1;
2662 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2663 if (isLocked) item->setItemLocked(true);
2664 ItemInfo clipInfo = info;
2665 clipInfo.track = m_document->tracksCount() - item->track();
2667 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2669 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2670 brokenClips.append(item);
2673 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2675 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2676 updateTrackDuration(info.track, addCommand);
2678 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2679 // add transparency transition
2680 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2681 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2683 item->setSelected(true);
2685 qDeleteAll(brokenClips);
2686 brokenClips.clear();
2687 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2688 else delete addCommand;
2690 // Automatic audio split
2691 if (KdenliveSettings::splitaudio())
2693 setDocumentModified();
2697 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2698 QList<QGraphicsItem *> selection = m_scene->items(rect);
2699 QStringList timelineList;
2701 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2702 for (int i = 0; i < selection.count(); i++) {
2703 if (selection.at(i)->type() == AVWIDGET) {
2704 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2705 int start = clip->startPos().frames(m_document->fps());
2706 int end = clip->endPos().frames(m_document->fps());
2707 timelineList.append(QString::number(start) + "-" + QString::number(end));
2710 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2713 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2714 if (items.count() > 1) {
2715 groupSelectedItems(items, true);
2716 } else if (items.count() == 1) {
2717 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2718 emit clipItemSelected((ClipItem*) m_dragItem, false);
2720 m_document->renderer()->refreshIfActive();
2721 event->setDropAction(Qt::MoveAction);
2724 /// \todo enable when really working
2727 } else QGraphicsView::dropEvent(event);
2731 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2733 bool snap = KdenliveSettings::snaptopoints();
2734 KdenliveSettings::setSnaptopoints(false);
2735 if (mode == OVERWRITEEDIT) {
2736 // if we are in overwrite mode, move clips accordingly
2738 if (item == NULL) info = posinfo;
2739 else info = item->info();
2740 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);
2741 QList<QGraphicsItem *> selection = m_scene->items(rect);
2742 if (item) selection.removeAll(item);
2743 for (int i = 0; i < selection.count(); i++) {
2744 if (!selection.at(i)->isEnabled()) continue;
2745 if (selection.at(i)->type() == AVWIDGET) {
2746 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2747 if (clip->startPos() < info.startPos) {
2748 if (clip->endPos() > info.endPos) {
2749 ItemInfo clipInfo = clip->info();
2750 ItemInfo dupInfo = clipInfo;
2751 GenTime diff = info.startPos - clipInfo.startPos;
2752 dupInfo.startPos = info.startPos;
2753 dupInfo.cropStart += diff;
2754 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2755 ItemInfo newdupInfo = dupInfo;
2756 GenTime diff2 = info.endPos - info.startPos;
2757 newdupInfo.startPos = info.endPos;
2758 newdupInfo.cropStart += diff2;
2759 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2760 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2761 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2762 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2763 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2765 ItemInfo newclipInfo = clip->info();
2766 newclipInfo.endPos = info.startPos;
2767 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2768 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2770 } else if (clip->endPos() <= info.endPos) {
2771 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2772 m_waitingThumbs.removeAll(clip);
2773 scene()->removeItem(clip);
2777 ItemInfo newclipInfo = clip->info();
2778 newclipInfo.startPos = info.endPos;
2779 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2780 clip->resizeStart(info.endPos.frames(m_document->fps()));
2784 } else if (mode == INSERTEDIT) {
2785 // if we are in push mode, move clips accordingly
2787 if (item == NULL) info = posinfo;
2788 else info = item->info();
2789 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);
2790 QList<QGraphicsItem *> selection = m_scene->items(rect);
2791 if (item) selection.removeAll(item);
2792 for (int i = 0; i < selection.count(); i++) {
2793 if (selection.at(i)->type() == AVWIDGET) {
2794 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2795 if (clip->startPos() < info.startPos) {
2796 if (clip->endPos() > info.startPos) {
2797 ItemInfo clipInfo = clip->info();
2798 ItemInfo dupInfo = clipInfo;
2799 GenTime diff = info.startPos - clipInfo.startPos;
2800 dupInfo.startPos = info.startPos;
2801 dupInfo.cropStart += diff;
2802 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2803 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2804 // Commented out; variable dup unused. --granjow
2805 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2806 cutClip(clipInfo, info.startPos, true, false);
2809 // TODO: add insertspacecommand
2814 KdenliveSettings::setSnaptopoints(snap);
2818 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2820 if (mode == OVERWRITEEDIT) {
2821 // if we are in overwrite or push mode, move clips accordingly
2822 bool snap = KdenliveSettings::snaptopoints();
2823 KdenliveSettings::setSnaptopoints(false);
2824 ItemInfo info = item->info();
2825 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2826 QList<QGraphicsItem *> selection = m_scene->items(rect);
2827 selection.removeAll(item);
2828 for (int i = 0; i < selection.count(); i++) {
2829 if (!selection.at(i)->isEnabled()) continue;
2830 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2831 Transition *tr = static_cast<Transition *>(selection.at(i));
2832 if (tr->startPos() < info.startPos) {
2833 ItemInfo firstPos = tr->info();
2834 ItemInfo newPos = firstPos;
2835 firstPos.endPos = item->startPos();
2836 newPos.startPos = item->endPos();
2837 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2838 if (tr->endPos() > info.endPos) {
2840 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2842 } else if (tr->endPos() > info.endPos) {
2844 ItemInfo firstPos = tr->info();
2845 firstPos.startPos = item->endPos();
2846 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2848 // remove transition
2849 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2853 KdenliveSettings::setSnaptopoints(snap);
2857 QStringList CustomTrackView::mimeTypes() const
2859 QStringList qstrList;
2860 // list of accepted mime types for drop
2861 qstrList.append("text/plain");
2862 qstrList.append("kdenlive/producerslist");
2863 qstrList.append("kdenlive/clip");
2867 Qt::DropActions CustomTrackView::supportedDropActions() const
2869 // returns what actions are supported when dropping
2870 return Qt::MoveAction;
2873 void CustomTrackView::setDuration(int duration)
2875 int diff = qAbs(duration - sceneRect().width());
2876 if (diff * matrix().m11() > -50) {
2877 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2878 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2880 m_projectDuration = duration;
2883 int CustomTrackView::duration() const
2885 return m_projectDuration;
2888 void CustomTrackView::addTrack(TrackInfo type, int ix)
2890 QList <TransitionInfo> transitionInfos;
2891 if (ix == -1 || ix == m_document->tracksCount()) {
2892 m_document->insertTrack(0, type);
2893 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2895 m_document->insertTrack(m_document->tracksCount() - ix, type);
2896 // insert track in MLT playlist
2897 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2899 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2900 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2901 QList<QGraphicsItem *> selection = m_scene->items(r);
2902 resetSelectionGroup();
2904 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2905 scene()->addItem(m_selectionGroup);
2906 for (int i = 0; i < selection.count(); i++) {
2907 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2908 m_selectionGroup->addItem(selection.at(i));
2911 // Move graphic items
2912 m_selectionGroup->translate(0, m_tracksHeight);
2914 // adjust track number
2915 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2916 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2917 for (int i = 0; i < children.count(); i++) {
2918 if (children.at(i)->type() == GROUPWIDGET) {
2919 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2920 children << grp->childItems();
2923 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2925 ItemInfo clipinfo = item->info();
2926 if (item->type() == AVWIDGET) {
2927 ClipItem *clip = static_cast <ClipItem *>(item);
2928 // slowmotion clips are not track dependant, so no need to update them
2929 if (clip->speed() != 1.0) continue;
2930 // We add a move clip command so that we get the correct producer for new track number
2931 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2932 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2933 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2934 // problem updating clip
2935 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2938 } /*else if (item->type() == TRANSITIONWIDGET) {
2939 Transition *tr = static_cast <Transition *>(item);
2940 int track = tr->transitionEndTrack();
2942 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2946 // Sync transition tracks with MLT playlist
2948 TransitionInfo info;
2949 for (int i = 0; i < transitionInfos.count(); i++) {
2950 info = transitionInfos.at(i);
2951 tr = getTransitionItem(info);
2952 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2953 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2956 resetSelectionGroup(false);
2957 m_document->renderer()->unlockService(tractor);
2960 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2961 for (int i = 0; i < m_guides.count(); i++) {
2962 QLineF l = m_guides.at(i)->line();
2963 l.setP2(QPointF(l.x2(), maxHeight));
2964 m_guides.at(i)->setLine(l);
2967 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2968 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2969 viewport()->update();
2970 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2971 //setFixedHeight(50 * m_tracksCount);
2973 updateTrackNames(ix, true);
2976 void CustomTrackView::removeTrack(int ix)
2978 // Delete track in MLT playlist
2979 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2980 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2982 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2983 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2984 QList<QGraphicsItem *> selection = m_scene->items(r);
2986 resetSelectionGroup();
2988 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2989 scene()->addItem(m_selectionGroup);
2990 for (int i = 0; i < selection.count(); i++) {
2991 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2992 m_selectionGroup->addItem(selection.at(i));
2995 // Move graphic items
2996 qreal ydiff = 0 - (int) m_tracksHeight;
2997 m_selectionGroup->translate(0, ydiff);
2998 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3000 // adjust track number
3001 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3002 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3003 for (int i = 0; i < children.count(); i++) {
3004 if (children.at(i)->type() == GROUPWIDGET) {
3005 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3006 children << grp->childItems();
3009 if (children.at(i)->type() == AVWIDGET) {
3010 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3012 ItemInfo clipinfo = clip->info();
3013 // We add a move clip command so that we get the correct producer for new track number
3014 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3015 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3016 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3017 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3020 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3021 Transition *tr = static_cast <Transition *>(children.at(i));
3023 int track = tr->transitionEndTrack();
3025 ItemInfo clipinfo = tr->info();
3026 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3030 resetSelectionGroup(false);
3031 m_document->renderer()->unlockService(tractor);
3033 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3034 for (int i = 0; i < m_guides.count(); i++) {
3035 QLineF l = m_guides.at(i)->line();
3036 l.setP2(QPointF(l.x2(), maxHeight));
3037 m_guides.at(i)->setLine(l);
3039 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3040 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3042 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3043 viewport()->update();
3045 updateTrackNames(ix, false);
3046 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3049 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3051 for (int i = 0; i < trackInfos.count(); ++i) {
3052 m_document->setTrackType(i, trackInfos.at(i));
3053 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3054 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3057 viewport()->update();
3058 emit trackHeightChanged();
3061 void CustomTrackView::slotSwitchTrackAudio(int ix)
3063 /*for (int i = 0; i < m_document->tracksCount(); i++)
3064 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3065 int tracknumber = m_document->tracksCount() - ix - 1;
3066 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3067 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3068 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3069 setDocumentModified();
3072 void CustomTrackView::slotSwitchTrackLock(int ix)
3074 int tracknumber = m_document->tracksCount() - ix - 1;
3075 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3076 m_commandStack->push(command);
3080 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3082 int tracknumber = m_document->tracksCount() - ix - 1;
3083 m_document->switchTrackLock(tracknumber, lock);
3085 emit doTrackLock(ix, lock);
3086 AbstractClipItem *clip = NULL;
3087 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3089 for (int i = 0; i < selection.count(); i++) {
3090 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3091 if (selection.at(i)->parentItem() && m_selectionGroup) {
3092 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3093 resetSelectionGroup();
3096 bool changeGroupLock = true;
3097 bool hasClipOnTrack = false;
3098 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3099 for (int j = 0; j < children.count(); ++j) {
3100 if (children.at(j)->isSelected()) {
3101 if (children.at(j)->type() == AVWIDGET)
3102 emit clipItemSelected(NULL);
3103 else if (children.at(j)->type() == TRANSITIONWIDGET)
3104 emit transitionItemSelected(NULL);
3109 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3110 if (child == m_dragItem)
3113 // only unlock group, if it is not locked by another track too
3114 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3115 changeGroupLock = false;
3117 // only (un-)lock if at least one clip is on the track
3118 if (child->track() == ix)
3119 hasClipOnTrack = true;
3121 if (changeGroupLock && hasClipOnTrack)
3122 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3123 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3124 if (selection.at(i)->parentItem()) {
3125 if (selection.at(i)->parentItem() == m_selectionGroup) {
3126 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3127 resetSelectionGroup();
3129 // groups are handled separately
3134 if (selection.at(i)->isSelected()) {
3135 if (selection.at(i)->type() == AVWIDGET)
3136 emit clipItemSelected(NULL);
3138 emit transitionItemSelected(NULL);
3140 clip = static_cast <AbstractClipItem *>(selection.at(i));
3141 clip->setItemLocked(lock);
3142 if (clip == m_dragItem)
3146 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3147 viewport()->update();
3148 setDocumentModified();
3151 void CustomTrackView::slotSwitchTrackVideo(int ix)
3153 int tracknumber = m_document->tracksCount() - ix;
3154 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3155 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3156 setDocumentModified();
3159 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3161 // Check there is no group going over several tracks there, or that would result in timeline corruption
3162 QList<QGraphicsItem *> selection = scene()->items(rect);
3164 int maxHeight = m_tracksHeight * 1.5;
3165 for (int i = 0; i < selection.count(); i++) {
3166 // Check that we don't try to move a group with clips on other tracks
3167 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3170 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3178 void CustomTrackView::slotRemoveSpace()
3182 if (m_menuPosition.isNull()) {
3183 pos = GenTime(cursorPos(), m_document->fps());
3185 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3186 d->comboTracks->setCurrentIndex(m_selectedTrack);
3187 d->label->setText(i18n("Track"));
3188 d->before_select->setHidden(true);
3189 d->setWindowTitle(i18n("Remove Space"));
3190 d->video_track->setHidden(true);
3191 d->audio_track->setHidden(true);
3192 if (d->exec() != QDialog::Accepted) {
3196 track = d->comboTracks->currentIndex();
3199 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3200 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3203 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3204 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3208 ClipItem *item = getClipItemAt(pos, track);
3210 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);
3213 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3215 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);
3219 // Make sure there is no group in the way
3220 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3223 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3225 // groups found on track, do not allow the move
3226 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3230 QList<ItemInfo> clipsToMove;
3231 QList<ItemInfo> transitionsToMove;
3233 for (int i = 0; i < items.count(); i++) {
3234 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3235 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3236 ItemInfo info = item->info();
3237 if (item->type() == AVWIDGET) {
3238 clipsToMove.append(info);
3239 } else if (item->type() == TRANSITIONWIDGET) {
3240 transitionsToMove.append(info);
3245 if (!transitionsToMove.isEmpty()) {
3246 // Make sure that by moving the items, we don't get a transition collision
3247 // Find first transition
3248 ItemInfo info = transitionsToMove.at(0);
3249 for (int i = 1; i < transitionsToMove.count(); i++)
3250 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3252 // make sure there are no transitions on the way
3253 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3254 items = scene()->items(rect);
3255 int transitionCorrection = -1;
3256 for (int i = 0; i < items.count(); i++) {
3257 if (items.at(i)->type() == TRANSITIONWIDGET) {
3258 // There is a transition on the way
3259 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3260 int transitionEnd = item->endPos().frames(m_document->fps());
3261 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3265 if (transitionCorrection > 0) {
3266 // We need to fix the move length
3267 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3270 // Make sure we don't send transition before 0
3271 if (info.startPos.frames(m_document->fps()) < length) {
3272 // reduce length to maximum possible
3273 length = info.startPos.frames(m_document->fps());
3277 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3278 updateTrackDuration(track, command);
3279 m_commandStack->push(command);
3282 void CustomTrackView::slotInsertSpace()
3286 if (m_menuPosition.isNull()) {
3287 pos = GenTime(cursorPos(), m_document->fps());
3289 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3290 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3292 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3293 m_document->timecode(), track, m_document->tracksList(), this);
3294 if (d->exec() != QDialog::Accepted) {
3298 GenTime spaceDuration = d->selectedDuration();
3299 track = d->selectedTrack();
3302 QList<QGraphicsItem *> items;
3304 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3305 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3309 ClipItem *item = getClipItemAt(pos, track);
3310 if (item) pos = item->startPos();
3312 // Make sure there is no group in the way
3313 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3315 items = checkForGroups(rect, &isOk);
3317 // groups found on track, do not allow the move
3318 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3322 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3323 items = scene()->items(rect);
3326 QList<ItemInfo> clipsToMove;
3327 QList<ItemInfo> transitionsToMove;
3329 for (int i = 0; i < items.count(); i++) {
3330 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3331 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3332 ItemInfo info = item->info();
3333 if (item->type() == AVWIDGET)
3334 clipsToMove.append(info);
3335 else if (item->type() == TRANSITIONWIDGET)
3336 transitionsToMove.append(info);
3340 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3341 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3342 updateTrackDuration(track, command);
3343 m_commandStack->push(command);
3347 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3349 int diff = duration.frames(m_document->fps());
3350 resetSelectionGroup();
3351 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3352 scene()->addItem(m_selectionGroup);
3354 Transition *transition;
3356 // Create lists with start pos for each track
3357 QMap <int, int> trackClipStartList;
3358 QMap <int, int> trackTransitionStartList;
3360 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3361 trackClipStartList[i] = -1;
3362 trackTransitionStartList[i] = -1;
3365 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3366 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3368 if (clip->parentItem()) {
3369 m_selectionGroup->addItem(clip->parentItem());
3371 m_selectionGroup->addItem(clip);
3373 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))
3374 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3376 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);
3379 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3380 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3382 if (transition->parentItem()) {
3383 m_selectionGroup->addItem(transition->parentItem());
3385 m_selectionGroup->addItem(transition);
3387 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))
3388 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3389 } 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);
3391 m_selectionGroup->translate(diff, 0);
3393 // update items coordinates
3394 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3396 for (int i = 0; i < itemList.count(); i++) {
3397 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3398 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3399 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3400 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3401 for (int j = 0; j < children.count(); j++) {
3402 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3407 resetSelectionGroup(false);
3409 track = m_document->tracksCount() - track;
3410 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3413 void CustomTrackView::deleteClip(const QString &clipId)
3415 resetSelectionGroup();
3416 QList<QGraphicsItem *> itemList = items();
3417 QUndoCommand *deleteCommand = new QUndoCommand();
3419 for (int i = 0; i < itemList.count(); i++) {
3420 if (itemList.at(i)->type() == AVWIDGET) {
3421 ClipItem *item = (ClipItem *)itemList.at(i);
3422 if (item->clipProducer() == clipId) {
3424 if (item->parentItem()) {
3425 // Clip is in a group, destroy the group
3426 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3428 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3432 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3434 delete deleteCommand;
3436 updateTrackDuration(-1, deleteCommand);
3437 new RefreshMonitorCommand(this, false, deleteCommand);
3438 m_commandStack->push(deleteCommand);
3440 m_document->renderer()->doRefresh();
3443 void CustomTrackView::seekCursorPos(int pos)
3445 m_document->renderer()->seek(qMax(pos, 0));
3449 int CustomTrackView::seekPosition() const
3451 return m_document->renderer()->requestedSeekPosition;
3455 void CustomTrackView::setCursorPos(int pos)
3457 if (pos != m_cursorPos) {
3458 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3460 m_cursorLine->setPos(m_cursorPos, 0);
3461 if (m_autoScroll) checkScrolling();
3463 else emit updateRuler();
3466 void CustomTrackView::updateCursorPos()
3468 m_cursorLine->setPos(m_cursorPos, 0);
3471 int CustomTrackView::cursorPos()
3473 return (int)(m_cursorPos);
3476 void CustomTrackView::moveCursorPos(int delta)
3478 int currentPos = m_document->renderer()->requestedSeekPosition;
3479 if (currentPos == SEEK_INACTIVE) {
3480 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3483 currentPos += delta;
3485 m_document->renderer()->seek(qMax(0, currentPos));
3489 void CustomTrackView::initCursorPos(int pos)
3491 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3493 m_cursorLine->setPos(pos, 0);
3497 void CustomTrackView::checkScrolling()
3499 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3502 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3504 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3505 if (m_moveOpMode == SCROLLTIMELINE) {
3506 m_moveOpMode = NONE;
3507 setDragMode(QGraphicsView::NoDrag);
3508 QGraphicsView::mouseReleaseEvent(event);
3511 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3513 setDragMode(QGraphicsView::NoDrag);
3514 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3517 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3518 #if QT_VERSION >= 0x040800
3520 m_dragItem->setGraphicsEffect(NULL);
3523 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3524 if (event->button() == Qt::MidButton) {
3528 if (m_operationMode == MOVEGUIDE) {
3529 setCursor(Qt::ArrowCursor);
3530 m_operationMode = NONE;
3531 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3532 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3533 if (newPos != m_dragGuide->position()) {
3534 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3535 m_commandStack->push(command);
3536 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3537 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3538 m_document->syncGuides(m_guides);
3543 } else if (m_operationMode == SPACER && m_selectionGroup) {
3545 if (event->modifiers() != Qt::ControlModifier) {
3546 // We are moving all tracks
3548 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3549 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3550 QList <AbstractGroupItem*> groups;
3552 if (timeOffset != GenTime()) {
3553 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3555 QList<ItemInfo> clipsToMove;
3556 QList<ItemInfo> transitionsToMove;
3558 // Create lists with start pos for each track
3559 QMap <int, int> trackClipStartList;
3560 QMap <int, int> trackTransitionStartList;
3562 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3563 trackClipStartList[i] = -1;
3564 trackTransitionStartList[i] = -1;
3567 for (int i = 0; i < items.count(); i++) {
3568 if (items.at(i)->type() == GROUPWIDGET) {
3569 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3570 if (!groups.contains(group)) groups.append(group);
3571 items += items.at(i)->childItems();
3575 for (int i = 0; i < items.count(); i++) {
3576 if (items.at(i)->type() == AVWIDGET) {
3577 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3578 ItemInfo info = item->info();
3579 clipsToMove.append(info);
3581 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3582 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3583 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3584 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3585 ItemInfo info = item->info();
3586 transitionsToMove.append(info);
3588 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3589 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3592 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3593 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3594 updateTrackDuration(track, command);
3595 m_commandStack->push(command);
3596 if (track != -1) track = m_document->tracksCount() - track;
3597 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3598 setDocumentModified();
3601 resetSelectionGroup();
3602 for (int i = 0; i < groups.count(); i++) {
3603 rebuildGroup(groups.at(i));
3609 m_operationMode = NONE;
3610 } else if (m_operationMode == RUBBERSELECTION) {
3612 QGraphicsView::mouseReleaseEvent(event);
3613 setDragMode(QGraphicsView::NoDrag);
3614 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3615 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3616 resetSelectionGroup();
3617 groupSelectedItems();
3618 m_operationMode = NONE;
3621 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3622 emit transitionItemSelected(NULL);
3626 if (m_dragItem) info = m_dragItem->info();
3628 if (m_operationMode == MOVE) {
3629 setCursor(Qt::OpenHandCursor);
3630 if (m_dragItem->parentItem() == 0) {
3631 // we are moving one clip, easy
3632 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3633 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3634 Mlt::Producer *prod = item->getProducer(info.track);
3635 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);
3638 QUndoCommand *moveCommand = new QUndoCommand();
3639 moveCommand->setText(i18n("Move clip"));
3640 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3642 int tracknumber = m_document->tracksCount() - item->track() - 1;
3643 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3644 if (isLocked) item->setItemLocked(true);
3645 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3646 // Also move automatic transitions (on lower track)
3647 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3648 ItemInfo startTrInfo;
3649 ItemInfo newStartTrInfo;
3650 bool moveStartTrans = false;
3651 bool moveEndTrans = false;
3652 if (startTransition && startTransition->isAutomatic()) {
3653 startTrInfo = startTransition->info();
3654 newStartTrInfo = startTrInfo;
3655 newStartTrInfo.track = info.track;
3656 newStartTrInfo.startPos = info.startPos;
3657 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3658 // transition end should stay the same
3660 // transition end should be adjusted to clip
3661 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3663 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3665 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3666 // Check if there is a transition at clip end
3667 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3668 if (tr && tr->isAutomatic()) {
3669 ItemInfo trInfo = tr->info();
3670 ItemInfo newTrInfo = trInfo;
3671 newTrInfo.track = info.track;
3672 newTrInfo.endPos = m_dragItem->endPos();
3673 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3674 // transition start should stay the same
3676 // transition start should be moved
3677 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3679 if (newTrInfo.startPos < newTrInfo.endPos) {
3680 moveEndTrans = true;
3681 if (moveStartTrans) {
3682 // we have to move both transitions, remove the start one so that there is no collision
3683 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3685 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3686 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3687 if (moveStartTrans) {
3688 // re-add transition in correct place
3689 int transTrack = startTransition->transitionEndTrack();
3690 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3691 transTrack = getPreviousVideoTrack(info.track);
3693 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3694 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3700 if (moveStartTrans && !moveEndTrans) {
3701 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3702 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3705 // Also move automatic transitions (on upper track)
3706 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3707 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3708 ItemInfo trInfo = tr->info();
3709 ItemInfo newTrInfo = trInfo;
3710 newTrInfo.startPos = m_dragItem->startPos();
3711 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3712 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3713 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3714 // transition end should be adjusted to clip on upper track
3715 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3717 if (newTrInfo.startPos < newTrInfo.endPos) {
3718 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3719 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3723 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3724 // Check if there is a transition at clip end
3725 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3726 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3727 ItemInfo trInfo = tr->info();
3728 ItemInfo newTrInfo = trInfo;
3729 newTrInfo.endPos = m_dragItem->endPos();
3730 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3731 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3732 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3733 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3734 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3735 // transition start should be moved
3736 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3738 if (newTrInfo.startPos < newTrInfo.endPos) {
3739 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3740 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3745 updateTrackDuration(info.track, moveCommand);
3746 if (m_dragItemInfo.track != info.track)
3747 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3748 m_commandStack->push(moveCommand);
3749 //checkTrackSequence(m_dragItem->track());
3751 // undo last move and emit error message
3752 bool snap = KdenliveSettings::snaptopoints();
3753 KdenliveSettings::setSnaptopoints(false);
3754 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3755 KdenliveSettings::setSnaptopoints(snap);
3756 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3758 setDocumentModified();
3759 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3760 Transition *transition = static_cast <Transition *>(m_dragItem);
3761 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3762 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)) {
3763 // Moving transition failed, revert to previous position
3764 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3765 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3767 QUndoCommand *moveCommand = new QUndoCommand();
3768 moveCommand->setText(i18n("Move transition"));
3769 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3770 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3771 updateTrackDuration(info.track, moveCommand);
3772 if (m_dragItemInfo.track != info.track)
3773 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3774 m_commandStack->push(moveCommand);
3775 setDocumentModified();
3779 // Moving several clips. We need to delete them and readd them to new position,
3780 // or they might overlap each other during the move
3781 QGraphicsItemGroup *group;
3782 if (m_selectionGroup) {
3783 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3786 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3788 QList<QGraphicsItem *> items = group->childItems();
3789 QList<ItemInfo> clipsToMove;
3790 QList<ItemInfo> transitionsToMove;
3792 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3793 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3795 QUndoCommand *moveGroup = new QUndoCommand();
3796 moveGroup->setText(i18n("Move group"));
3797 if (timeOffset != GenTime() || trackOffset != 0) {
3798 // remove items in MLT playlist
3801 int max = items.count();
3802 for (int i = 0; i < max; i++) {
3803 if (items.at(i)->type() == GROUPWIDGET) {
3804 items += items.at(i)->childItems();
3807 m_document->renderer()->blockSignals(true);
3808 for (int i = 0; i < items.count(); i++) {
3809 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3810 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3811 ItemInfo info = item->info();
3812 if (item->type() == AVWIDGET) {
3813 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3814 // error, clip cannot be removed from playlist
3815 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3817 clipsToMove.append(info);
3820 transitionsToMove.append(info);
3821 Transition *tr = static_cast <Transition*>(item);
3822 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3825 m_document->renderer()->blockSignals(false);
3826 for (int i = 0; i < items.count(); i++) {
3827 // re-add items in correct place
3828 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3829 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3831 ItemInfo info = item->info();
3832 int tracknumber = m_document->tracksCount() - info.track - 1;
3833 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3835 group->removeFromGroup(item);
3836 item->setItemLocked(true);
3839 if (item->type() == AVWIDGET) {
3840 ClipItem *clip = static_cast <ClipItem*>(item);
3841 int trackProducer = info.track;
3842 info.track = m_document->tracksCount() - info.track;
3843 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3844 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3845 for (int i = 0; i < clip->effectsCount(); i++) {
3846 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3849 Transition *tr = static_cast <Transition*>(item);
3850 int newTrack = tr->transitionEndTrack();
3851 if (!tr->forcedTrack()) {
3852 newTrack = getPreviousVideoTrack(info.track);
3854 tr->updateTransitionEndTrack(newTrack);
3855 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3856 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3859 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3860 updateTrackDuration(-1, moveGroup);
3861 m_commandStack->push(moveGroup);
3863 //QPointF top = group->sceneBoundingRect().topLeft();
3864 //QPointF oldpos = m_selectionGroup->scenePos();
3865 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3866 //group->setPos(top);
3867 //TODO: get rid of the 3 lines below
3868 if (m_selectionGroup) {
3869 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3870 m_selectionGroupInfo.track = m_selectionGroup->track();
3871 items = m_selectionGroup->childItems();
3872 resetSelectionGroup(false);
3874 QSet <QGraphicsItem*> groupList;
3875 QSet <QGraphicsItem*> itemList;
3876 while (!items.isEmpty()) {
3877 QGraphicsItem *first = items.takeFirst();
3878 if (first->type() == GROUPWIDGET) {
3879 if (first != m_selectionGroup) {
3880 groupList.insert(first);
3883 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3884 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3885 if (first->parentItem() != m_selectionGroup) {
3886 groupList.insert(first->parentItem());
3888 else itemList.insert(first);
3890 else itemList.insert(first);
3893 foreach(QGraphicsItem *item, groupList) {
3894 itemList.unite(item->childItems().toSet());
3895 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3898 foreach(QGraphicsItem *item, itemList) {
3899 item->setSelected(true);
3900 if (item->parentItem())
3901 item->parentItem()->setSelected(true);
3903 resetSelectionGroup();
3904 groupSelectedItems(itemList.toList());
3906 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3909 setDocumentModified();
3912 m_document->renderer()->doRefresh();
3913 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3915 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3916 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3918 QUndoCommand *resizeCommand = new QUndoCommand();
3919 resizeCommand->setText(i18n("Resize group"));
3920 QList <QGraphicsItem *> items = parent->childItems();
3921 QList <ItemInfo> infos = parent->resizeInfos();
3922 parent->clearResizeInfos();
3924 for (int i = 0; i < items.count(); ++i) {
3925 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3926 if (item && item->type() == AVWIDGET) {
3927 ItemInfo info = infos.at(itemcount);
3928 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3932 m_commandStack->push(resizeCommand);
3935 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3937 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3939 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3940 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3942 QUndoCommand *resizeCommand = new QUndoCommand();
3943 resizeCommand->setText(i18n("Resize group"));
3944 QList <QGraphicsItem *> items = parent->childItems();
3945 QList <ItemInfo> infos = parent->resizeInfos();
3946 parent->clearResizeInfos();
3948 for (int i = 0; i < items.count(); ++i) {
3949 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3950 if (item && item->type() == AVWIDGET) {
3951 ItemInfo info = infos.at(itemcount);
3952 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3956 updateTrackDuration(-1, resizeCommand);
3957 m_commandStack->push(resizeCommand);
3960 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3962 } else if (m_operationMode == FADEIN) {
3963 // resize fade in effect
3964 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3965 int ix = item->hasEffect("volume", "fadein");
3966 int ix2 = item->hasEffect("", "fade_from_black");
3968 QDomElement oldeffect = item->effectAtIndex(ix);
3969 int start = item->cropStart().frames(m_document->fps());
3970 int end = item->fadeIn();
3972 slotDeleteEffect(item, -1, oldeffect, false);
3975 QDomElement effect = oldeffect.cloneNode().toElement();
3976 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3977 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3978 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3979 emit clipItemSelected(item);
3981 } else if (item->fadeIn() != 0 && ix2 == -1) {
3983 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3985 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3986 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3987 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3988 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3991 QDomElement oldeffect = item->effectAtIndex(ix2);
3992 int start = item->cropStart().frames(m_document->fps());
3993 int end = item->fadeIn();
3995 slotDeleteEffect(item, -1, oldeffect, false);
3998 QDomElement effect = oldeffect.cloneNode().toElement();
3999 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4000 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4001 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4002 emit clipItemSelected(item);
4005 } else if (m_operationMode == FADEOUT) {
4006 // resize fade out effect
4007 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4008 int ix = item->hasEffect("volume", "fadeout");
4009 int ix2 = item->hasEffect("", "fade_to_black");
4011 QDomElement oldeffect = item->effectAtIndex(ix);
4012 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4013 int start = item->fadeOut();
4015 slotDeleteEffect(item, -1, oldeffect, false);
4017 start = end - start;
4018 QDomElement effect = oldeffect.cloneNode().toElement();
4019 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4020 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4021 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4022 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4023 emit clipItemSelected(item);
4025 } else if (item->fadeOut() != 0 && ix2 == -1) {
4027 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4029 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4030 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4031 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4032 int start = end-item->fadeOut();
4033 EffectsList::setParameter(effect, "in", QString::number(start));
4034 EffectsList::setParameter(effect, "out", QString::number(end));
4035 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4038 QDomElement oldeffect = item->effectAtIndex(ix2);
4039 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4040 int start = item->fadeOut();
4042 slotDeleteEffect(item, -1, oldeffect, false);
4044 start = end - start;
4045 QDomElement effect = oldeffect.cloneNode().toElement();
4046 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4047 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4048 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4049 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4050 emit clipItemSelected(item);
4053 } else if (m_operationMode == KEYFRAME) {
4054 // update the MLT effect
4055 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4056 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4058 // check if we want to remove keyframe
4059 double val = mapToScene(event->pos()).toPoint().y();
4060 QRectF br = item->sceneBoundingRect();
4061 double maxh = 100.0 / br.height();
4062 val = (br.bottom() - val) * maxh;
4063 int start = item->cropStart().frames(m_document->fps());
4064 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4066 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4068 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4070 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4073 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4074 //item->updateKeyframeEffect();
4075 //QString next = item->keyframes(item->selectedEffectIndex());
4076 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4077 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4079 m_commandStack->push(command);
4080 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4081 emit clipItemSelected(item);
4083 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4084 // A transition is selected
4086 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4087 if (transitionClip && transitionClip->baseClip()) {
4088 QString size = transitionClip->baseClip()->getProperty("frame_size");
4089 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4090 if (factor == 0) factor = 1.0;
4091 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4092 p.setY(size.section('x', 1, 1).toInt());
4094 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4095 } else emit transitionItemSelected(NULL);
4096 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4097 m_operationMode = NONE;
4100 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4102 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4104 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4105 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4106 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4107 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4108 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4109 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4110 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4113 m_waitingThumbs.removeAll(item);
4115 if (item->isSelected()) emit clipItemSelected(NULL);
4116 item->baseClip()->removeReference();
4117 m_document->updateClip(item->baseClip()->getId());
4119 /*if (item->baseClip()->isTransparent()) {
4120 // also remove automatic transition
4121 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4122 if (tr && tr->isAutomatic()) {
4123 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4124 scene()->removeItem(tr);
4129 if (m_dragItem == item) m_dragItem = NULL;
4131 #if QT_VERSION >= 0x040600
4132 // animate item deletion
4133 item->closeAnimation();
4134 /*if (refresh) item->closeAnimation();
4136 // no refresh, means we have several operations chained, we need to delete clip immediatly
4137 // so that it does not get in the way of the other
4146 setDocumentModified();
4147 if (refresh) m_document->renderer()->doRefresh();
4150 void CustomTrackView::deleteSelectedClips()
4152 resetSelectionGroup();
4153 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4154 if (itemList.count() == 0) {
4155 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4158 scene()->clearSelection();
4159 QUndoCommand *deleteSelected = new QUndoCommand();
4163 int transitionCount = 0;
4164 // expand & destroy groups
4165 for (int i = 0; i < itemList.count(); i++) {
4166 if (itemList.at(i)->type() == GROUPWIDGET) {
4168 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4169 QList <ItemInfo> clipInfos;
4170 QList <ItemInfo> transitionInfos;
4171 for (int j = 0; j < children.count(); j++) {
4172 if (children.at(j)->type() == AVWIDGET) {
4173 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4174 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4175 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4176 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4177 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4179 if (itemList.contains(children.at(j))) {
4180 children.removeAt(j);
4184 itemList += children;
4185 if (clipInfos.count() > 0)
4186 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4188 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4189 itemList.insert(i + 1, itemList.at(i)->parentItem());
4192 for (int i = 0; i < itemList.count(); i++) {
4193 if (itemList.at(i)->type() == AVWIDGET) {
4195 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4196 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4197 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4198 emit clipItemSelected(NULL);
4199 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4201 Transition *item = static_cast <Transition *>(itemList.at(i));
4202 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4203 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4204 emit transitionItemSelected(NULL);
4207 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4208 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4209 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4210 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4211 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4212 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4213 else deleteSelected->setText(i18n("Delete selected items"));
4214 updateTrackDuration(-1, deleteSelected);
4215 new RefreshMonitorCommand(this, false, deleteSelected);
4216 m_commandStack->push(deleteSelected);
4217 m_document->renderer()->doRefresh();
4221 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4224 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4226 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4228 kDebug() << "ERROR: Cannot find clip for speed change";
4229 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4232 info.track = m_document->tracksCount() - item->track();
4233 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4235 item->setSpeed(speed, strobe);
4236 item->updateRectGeometry();
4237 if (item->cropDuration().frames(m_document->fps()) != endPos)
4238 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4239 updatePositionEffects(item, info);
4240 setDocumentModified();
4242 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4246 void CustomTrackView::cutSelectedClips()
4248 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4249 QList<AbstractGroupItem *> groups;
4250 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4251 for (int i = 0; i < itemList.count(); ++i) {
4252 if (!itemList.at(i))
4254 if (itemList.at(i)->type() == AVWIDGET) {
4255 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4256 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4257 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4258 if (!groups.contains(group))
4260 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4261 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4262 m_commandStack->push(command);
4264 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4265 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4266 if (!groups.contains(group))
4271 for (int i = 0; i < groups.count(); ++i)
4272 razorGroup(groups.at(i), currentPos);
4275 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4278 QList <QGraphicsItem *> children = group->childItems();
4279 QList <ItemInfo> clips1, transitions1;
4280 QList <ItemInfo> clipsCut, transitionsCut;
4281 QList <ItemInfo> clips2, transitions2;
4282 for (int i = 0; i < children.count(); ++i) {
4283 children.at(i)->setSelected(false);
4284 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4285 if (child->type() == AVWIDGET) {
4286 if (cutPos > child->endPos())
4287 clips1 << child->info();
4288 else if (cutPos < child->startPos())
4289 clips2 << child->info();
4291 clipsCut << child->info();
4293 if (cutPos > child->endPos())
4294 transitions1 << child->info();
4295 else if (cutPos < child->startPos())
4296 transitions2 << child->info();
4298 transitionsCut << child->info();
4301 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4303 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4304 m_commandStack->push(command);
4308 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)
4311 for (int i = 0; i < clipsCut.count(); ++i) {
4312 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4314 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4315 clips1 << clip->info();
4316 if (clipBehind != NULL)
4317 clips2 << clipBehind->info();
4320 /* TODO: cut transitionsCut
4321 * For now just append them to group1 */
4322 transitions1 << transitionsCut;
4323 doGroupClips(clips1, transitions1, true);
4324 doGroupClips(clips2, transitions2, true);
4326 /* we might also just use clipsCut.at(0)->parentItem().
4327 * Do this loop just in case something went wrong during cut */
4328 for (int i = 0; i < clipsCut.count(); ++i) {
4329 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4330 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4331 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4332 QList <QGraphicsItem *> children = group->childItems();
4333 QList <ItemInfo> groupClips;
4334 QList <ItemInfo> groupTrans;
4335 for (int j = 0; j < children.count(); ++j) {
4336 if (children.at(j)->type() == AVWIDGET)
4337 groupClips << ((AbstractClipItem *)children.at(j))->info();
4338 else if (children.at(j)->type() == TRANSITIONWIDGET)
4339 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4341 doGroupClips(groupClips, groupTrans, false);
4345 for (int i = 0; i < clipsCut.count(); ++i)
4346 cutClip(clipsCut.at(i), cutPos, false);
4347 // TODO: uncut transitonsCut
4348 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4352 void CustomTrackView::groupClips(bool group)
4354 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4355 QList <ItemInfo> clipInfos;
4356 QList <ItemInfo> transitionInfos;
4359 int max = itemList.count();
4360 for (int i = 0; i < max; i++) {
4361 if (itemList.at(i)->type() == GROUPWIDGET) {
4362 itemList += itemList.at(i)->childItems();
4366 for (int i = 0; i < itemList.count(); i++) {
4367 if (itemList.at(i)->type() == AVWIDGET) {
4368 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4369 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4370 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4371 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4372 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4375 if (clipInfos.count() > 0) {
4376 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4377 m_commandStack->push(command);
4381 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4383 resetSelectionGroup();
4384 m_scene->clearSelection();
4386 for (int i = 0; i < clipInfos.count(); i++) {
4387 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4388 if (clip == NULL) continue;
4389 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4390 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4391 m_document->clipManager()->removeGroup(grp);
4392 scene()->destroyItemGroup(grp);
4394 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4396 for (int i = 0; i < transitionInfos.count(); i++) {
4397 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4398 if (tr == NULL) continue;
4399 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4400 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4401 m_document->clipManager()->removeGroup(grp);
4402 scene()->destroyItemGroup(grp);
4404 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4406 setDocumentModified();
4409 QList <QGraphicsItem *>list;
4410 for (int i = 0; i < clipInfos.count(); i++) {
4411 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4414 //clip->setSelected(true);
4417 for (int i = 0; i < transitionInfos.count(); i++) {
4418 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4421 //clip->setSelected(true);
4424 groupSelectedItems(list, false, true);
4425 setDocumentModified();
4428 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4430 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4431 if (baseclip == NULL) {
4432 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4436 if (baseclip->getProducer() == NULL) {
4437 // If the clip has no producer, we must wait until it is created...
4439 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4440 emit forceClipProcessing(clipId);
4441 qApp->processEvents();
4442 for (int i = 0; i < 10; i++) {
4443 if (baseclip->getProducer() == NULL) {
4444 qApp->processEvents();
4445 m_producerNotReady.wait(&m_mutex, 200);
4448 if (baseclip->getProducer() == NULL) {
4449 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4453 emit displayMessage(QString(), InformationMessage);
4457 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4458 item->setEffectList(effects);
4459 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4460 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4461 scene()->addItem(item);
4463 int producerTrack = info.track;
4464 int tracknumber = m_document->tracksCount() - info.track - 1;
4465 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4466 if (isLocked) item->setItemLocked(true);
4468 baseclip->addReference();
4469 m_document->updateClip(baseclip->getId());
4470 info.track = m_document->tracksCount() - info.track;
4471 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4472 for (int i = 0; i < item->effectsCount(); i++) {
4473 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4475 setDocumentModified();
4477 m_document->renderer()->doRefresh();
4478 if (!baseclip->isPlaceHolder())
4479 m_waitingThumbs.append(item);
4480 m_thumbsTimer.start();
4483 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4485 QMutexLocker locker(&m_mutex);
4486 QList<QGraphicsItem *> list = scene()->items();
4487 QList <ClipItem *>clipList;
4488 ClipItem *clip = NULL;
4489 DocClipBase *baseClip = NULL;
4490 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4491 for (int i = 0; i < list.size(); ++i) {
4492 if (list.at(i)->type() == AVWIDGET) {
4493 clip = static_cast <ClipItem *>(list.at(i));
4494 if (clip->clipProducer() == clipId) {
4495 if (baseClip == NULL) {
4496 baseClip = clip->baseClip();
4498 ItemInfo info = clip->info();
4499 Mlt::Producer *prod = NULL;
4500 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4501 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4502 else prod = baseClip->getProducer(info.track);
4503 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4504 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4506 else clipList.append(clip);
4510 for (int i = 0; i < clipList.count(); i++)
4511 clipList.at(i)->refreshClip(true, true);
4512 m_document->renderer()->unlockService(tractor);
4515 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4517 int framepos = (int)(pos.frames(m_document->fps()));
4518 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4519 ClipItem *clip = NULL;
4520 for (int i = 0; i < list.size(); i++) {
4521 if (!list.at(i)->isEnabled()) continue;
4522 if (list.at(i)->type() == AVWIDGET) {
4523 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4524 if (test->endPos() == pos) clip = test;
4531 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4533 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4534 ClipItem *clip = NULL;
4535 for (int i = 0; i < list.size(); i++) {
4536 if (!list.at(i)->isEnabled()) continue;
4537 if (list.at(i)->type() == AVWIDGET) {
4538 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4539 if (test->startPos() == pos) clip = test;
4546 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4548 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4549 QList<QGraphicsItem *> list = scene()->items(p);
4550 ClipItem *clip = NULL;
4551 for (int i = 0; i < list.size(); i++) {
4552 if (!list.at(i)->isEnabled()) continue;
4553 if (list.at(i)->type() == AVWIDGET) {
4554 clip = static_cast <ClipItem *>(list.at(i));
4561 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4563 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4567 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4569 int pos = info.startPos.frames(m_document->fps());
4570 int track = m_document->tracksCount() - info.b_track;
4571 return getTransitionItemAt(pos, track);
4574 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4576 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4577 QList<QGraphicsItem *> list = scene()->items(p);
4578 Transition *clip = NULL;
4579 for (int i = 0; i < list.size(); i++) {
4580 if (!list.at(i)->isEnabled()) continue;
4581 if (list.at(i)->type() == TRANSITIONWIDGET) {
4582 clip = static_cast <Transition *>(list.at(i));
4589 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4591 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4594 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4596 int framepos = (int)(pos.frames(m_document->fps()));
4597 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4598 QList<QGraphicsItem *> list = scene()->items(p);
4599 Transition *clip = NULL;
4600 for (int i = 0; i < list.size(); i++) {
4601 if (!list.at(i)->isEnabled()) continue;
4602 if (list.at(i)->type() == TRANSITIONWIDGET) {
4603 Transition *test = static_cast <Transition *>(list.at(i));
4604 if (test->endPos() == pos) clip = test;
4611 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4613 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4614 QList<QGraphicsItem *> list = scene()->items(p);
4615 Transition *clip = NULL;
4616 for (int i = 0; i < list.size(); ++i) {
4617 if (!list.at(i)->isEnabled()) continue;
4618 if (list.at(i)->type() == TRANSITIONWIDGET) {
4619 Transition *test = static_cast <Transition *>(list.at(i));
4620 if (test->startPos() == pos) clip = test;
4627 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4629 if (m_selectionGroup) resetSelectionGroup(false);
4630 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4632 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);
4633 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4636 Mlt::Producer *prod = item->getProducer(end.track);
4639 qDebug() << "Moving item " << (long)item << " from .. to:";
4640 qDebug() << item->info();
4644 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4645 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4648 bool snap = KdenliveSettings::snaptopoints();
4649 KdenliveSettings::setSnaptopoints(false);
4650 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4652 int tracknumber = m_document->tracksCount() - end.track - 1;
4653 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4654 m_scene->clearSelection();
4655 if (isLocked) item->setItemLocked(true);
4657 if (item->isItemLocked()) item->setItemLocked(false);
4658 item->setSelected(true);
4660 if (item->baseClip()->isTransparent()) {
4661 // Also move automatic transition
4662 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4663 if (tr && tr->isAutomatic()) {
4664 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4665 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);
4666 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4669 KdenliveSettings::setSnaptopoints(snap);
4670 setDocumentModified();
4672 // undo last move and emit error message
4673 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4675 if (refresh) m_document->renderer()->doRefresh();
4676 if (out_actualEnd != NULL) {
4677 *out_actualEnd = item->info();
4679 qDebug() << "Actual end position updated:" << *out_actualEnd;
4683 qDebug() << item->info();
4688 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4691 resetSelectionGroup();
4692 m_scene->clearSelection();
4694 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4695 scene()->addItem(m_selectionGroup);
4697 m_document->renderer()->blockSignals(true);
4698 for (int i = 0; i < startClip.count(); i++) {
4700 startClip[i].startPos = startClip.at(i).startPos - offset;
4701 startClip[i].track = startClip.at(i).track - trackOffset;
4703 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4705 clip->setItemLocked(false);
4706 if (clip->parentItem()) {
4707 m_selectionGroup->addItem(clip->parentItem());
4709 m_selectionGroup->addItem(clip);
4711 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4712 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4714 for (int i = 0; i < startTransition.count(); i++) {
4716 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4717 startTransition[i].track = startTransition.at(i).track - trackOffset;
4719 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4721 tr->setItemLocked(false);
4722 if (tr->parentItem()) {
4723 m_selectionGroup->addItem(tr->parentItem());
4725 m_selectionGroup->addItem(tr);
4727 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());
4728 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4730 m_document->renderer()->blockSignals(false);
4732 if (m_selectionGroup) {
4733 bool snap = KdenliveSettings::snaptopoints();
4734 KdenliveSettings::setSnaptopoints(false);
4736 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4737 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4739 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4740 QList <AbstractGroupItem*> groupList;
4742 int max = children.count();
4743 for (int i = 0; i < max; i++) {
4744 if (children.at(i)->type() == GROUPWIDGET) {
4745 children += children.at(i)->childItems();
4746 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4747 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4748 /*m_document->clipManager()->removeGroup(grp);
4749 m_scene->destroyItemGroup(grp);*/
4750 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4751 if (!groupList.contains(group)) groupList.append(group);
4752 children.removeAll(children.at(i));
4757 for (int i = 0; i < children.count(); i++) {
4758 // re-add items in correct place
4759 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4760 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4762 ItemInfo info = item->info();
4763 int tracknumber = m_document->tracksCount() - info.track - 1;
4764 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4766 item->setItemLocked(true);
4767 else if (item->isItemLocked())
4768 item->setItemLocked(false);
4770 if (item->type() == AVWIDGET) {
4771 ClipItem *clip = static_cast <ClipItem*>(item);
4772 int trackProducer = info.track;
4773 info.track = m_document->tracksCount() - info.track;
4774 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4775 for (int i = 0; i < clip->effectsCount(); i++) {
4776 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4778 } else if (item->type() == TRANSITIONWIDGET) {
4779 Transition *tr = static_cast <Transition*>(item);
4781 if (!tr->forcedTrack()) {
4782 newTrack = getPreviousVideoTrack(info.track);
4784 newTrack = tr->transitionEndTrack() + trackOffset;
4785 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4787 tr->updateTransitionEndTrack(newTrack);
4788 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4792 resetSelectionGroup(false);
4793 for (int i = 0; i < groupList.count(); i++) {
4794 rebuildGroup(groupList.at(i));
4799 KdenliveSettings::setSnaptopoints(snap);
4800 m_document->renderer()->doRefresh();
4801 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4804 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4806 Transition *item = getTransitionItemAt(start.startPos, start.track);
4808 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);
4809 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4813 bool snap = KdenliveSettings::snaptopoints();
4814 KdenliveSettings::setSnaptopoints(false);
4816 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4817 // Transition was moved
4818 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4819 } else if (end.endPos == start.endPos) {
4820 // Transition start resize
4821 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4822 } else if (end.startPos == start.startPos) {
4823 // Transition end resize;
4824 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4825 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4828 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4829 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4830 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4832 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4833 KdenliveSettings::setSnaptopoints(snap);
4834 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4835 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());
4836 if (m_dragItem && m_dragItem == item) {
4838 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4839 if (transitionClip && transitionClip->baseClip()) {
4840 QString size = transitionClip->baseClip()->getProperty("frame_size");
4841 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4842 if (factor == 0) factor = 1.0;
4843 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4844 p.setY(size.section('x', 1, 1).toInt());
4846 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4848 if (refresh) m_document->renderer()->doRefresh();
4849 setDocumentModified();
4852 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4854 bool resizeClipStart = (start.startPos != end.startPos);
4855 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4857 if (dontWorry) return;
4858 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);
4859 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4862 if (item->parentItem()) {
4863 // Item is part of a group, reset group
4864 resetSelectionGroup();
4867 bool snap = KdenliveSettings::snaptopoints();
4868 KdenliveSettings::setSnaptopoints(false);
4870 if (resizeClipStart) {
4871 ItemInfo clipinfo = item->info();
4872 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4873 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4875 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4877 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4879 ItemInfo clipinfo = item->info();
4880 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4881 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4883 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4885 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4887 if (!resizeClipStart && end.cropStart != start.cropStart) {
4888 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4889 ItemInfo clipinfo = end;
4890 clipinfo.track = m_document->tracksCount() - end.track;
4891 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4893 item->setCropStart(end.cropStart);
4894 item->resetThumbs(true);
4897 m_document->renderer()->doRefresh();
4898 KdenliveSettings::setSnaptopoints(snap);
4899 setDocumentModified();
4902 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4904 if (pos == oldInfo.startPos.frames(m_document->fps()))
4906 bool snap = KdenliveSettings::snaptopoints();
4908 KdenliveSettings::setSnaptopoints(false);
4909 item->resizeStart(pos);
4910 if (item->startPos().frames(m_document->fps()) != pos) {
4911 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4912 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4913 KdenliveSettings::setSnaptopoints(snap);
4916 KdenliveSettings::setSnaptopoints(snap);
4919 bool hasParentCommand = false;
4921 hasParentCommand = true;
4923 command = new QUndoCommand();
4924 command->setText(i18n("Resize clip start"));
4927 // do this here, too, because otherwise undo won't update the group
4928 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4929 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4931 ItemInfo info = item->info();
4932 if (item->type() == AVWIDGET) {
4933 ItemInfo resizeinfo = oldInfo;
4934 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4935 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4937 // Check if there is an automatic transition on that clip (lower track)
4938 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4939 if (transition && transition->isAutomatic()) {
4940 ItemInfo trInfo = transition->info();
4941 ItemInfo newTrInfo = trInfo;
4942 newTrInfo.startPos = item->startPos();
4943 if (newTrInfo.startPos < newTrInfo.endPos)
4944 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4946 // Check if there is an automatic transition on that clip (upper track)
4947 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4948 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4949 ItemInfo trInfo = transition->info();
4950 ItemInfo newTrInfo = trInfo;
4951 newTrInfo.startPos = item->startPos();
4952 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4953 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4954 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4957 ClipItem *clip = static_cast < ClipItem * >(item);
4960 // Since we must always resize clip before updating the keyframes, we
4961 // put a resize command before & after checking keyframes so that
4962 // we are sure the resize is performed before whenever we do or undo the action
4963 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4964 adjustEffects(clip, oldInfo, command);
4965 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4967 KdenliveSettings::setSnaptopoints(false);
4968 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4969 KdenliveSettings::setSnaptopoints(snap);
4970 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4972 } else if (item->type() == TRANSITIONWIDGET) {
4973 Transition *transition = static_cast <Transition *>(item);
4974 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)) {
4975 // Cannot resize transition
4976 KdenliveSettings::setSnaptopoints(false);
4977 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4978 KdenliveSettings::setSnaptopoints(snap);
4979 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4981 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4982 if (command == NULL)
4983 m_commandStack->push(moveCommand);
4987 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4988 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4990 if (!hasParentCommand)
4991 m_commandStack->push(command);
4994 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4996 if (pos == oldInfo.endPos.frames(m_document->fps()))
4998 bool snap = KdenliveSettings::snaptopoints();
5000 KdenliveSettings::setSnaptopoints(false);
5001 item->resizeEnd(pos);
5002 if (item->endPos().frames(m_document->fps()) != pos) {
5003 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5004 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5005 KdenliveSettings::setSnaptopoints(snap);
5008 KdenliveSettings::setSnaptopoints(snap);
5011 bool hasParentCommand = false;
5013 hasParentCommand = true;
5015 command = new QUndoCommand();
5018 // do this here, too, because otherwise undo won't update the group
5019 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5020 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5022 ItemInfo info = item->info();
5023 if (item->type() == AVWIDGET) {
5024 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5025 ItemInfo resizeinfo = info;
5026 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5027 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5029 // Check if there is an automatic transition on that clip (lower track)
5030 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5031 if (tr && tr->isAutomatic()) {
5032 ItemInfo trInfo = tr->info();
5033 ItemInfo newTrInfo = trInfo;
5034 newTrInfo.endPos = item->endPos();
5035 if (newTrInfo.endPos > newTrInfo.startPos)
5036 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5039 // Check if there is an automatic transition on that clip (upper track)
5040 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5041 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5042 ItemInfo trInfo = tr->info();
5043 ItemInfo newTrInfo = trInfo;
5044 newTrInfo.endPos = item->endPos();
5045 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5046 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5047 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5051 ClipItem *clip = static_cast < ClipItem * >(item);
5054 // Since we must always resize clip before updating the keyframes, we
5055 // put a resize command before & after checking keyframes so that
5056 // we are sure the resize is performed before whenever we do or undo the action
5057 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5058 adjustEffects(clip, oldInfo, command);
5059 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5061 KdenliveSettings::setSnaptopoints(false);
5062 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5063 KdenliveSettings::setSnaptopoints(true);
5064 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5066 } else if (item->type() == TRANSITIONWIDGET) {
5067 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5068 Transition *transition = static_cast <Transition *>(item);
5069 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)) {
5070 // Cannot resize transition
5071 KdenliveSettings::setSnaptopoints(false);
5072 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5073 KdenliveSettings::setSnaptopoints(true);
5074 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5076 // Check transition keyframes
5077 QDomElement old = transition->toXML();
5078 if (transition->updateKeyframes()) {
5079 QDomElement xml = transition->toXML();
5080 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);
5081 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5083 new MoveTransitionCommand(this, oldInfo, info, false, command);
5086 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5087 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5089 if (!hasParentCommand) {
5090 updateTrackDuration(oldInfo.track, command);
5091 m_commandStack->push(command);
5095 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5097 int end = item->fadeIn();
5099 // there is a fade in effect
5100 int effectPos = item->hasEffect("volume", "fadein");
5101 if (effectPos != -1) {
5102 QDomElement effect = item->getEffectAtIndex(effectPos);
5103 int start = item->cropStart().frames(m_document->fps());
5104 int max = item->cropDuration().frames(m_document->fps());
5106 // Make sure the fade effect is not longer than the clip
5107 item->setFadeIn(max);
5108 end = item->fadeIn();
5111 EffectsList::setParameter(effect, "in", QString::number(start));
5112 EffectsList::setParameter(effect, "out", QString::number(end));
5114 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5115 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5116 // if fade effect is displayed, update the effect edit widget with new clip duration
5117 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5118 emit clipItemSelected(item);
5121 effectPos = item->hasEffect("brightness", "fade_from_black");
5122 if (effectPos != -1) {
5123 QDomElement effect = item->getEffectAtIndex(effectPos);
5124 int start = item->cropStart().frames(m_document->fps());
5125 int max = item->cropDuration().frames(m_document->fps());
5127 // Make sure the fade effect is not longer than the clip
5128 item->setFadeIn(max);
5129 end = item->fadeIn();
5132 EffectsList::setParameter(effect, "in", QString::number(start));
5133 EffectsList::setParameter(effect, "out", QString::number(end));
5135 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5136 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5137 // if fade effect is displayed, update the effect edit widget with new clip duration
5138 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5139 emit clipItemSelected(item);
5144 int start = item->fadeOut();
5146 // there is a fade out effect
5147 int effectPos = item->hasEffect("volume", "fadeout");
5148 if (effectPos != -1) {
5149 QDomElement effect = item->getEffectAtIndex(effectPos);
5150 int max = item->cropDuration().frames(m_document->fps());
5151 int end = max + item->cropStart().frames(m_document->fps());
5153 // Make sure the fade effect is not longer than the clip
5154 item->setFadeOut(max);
5155 start = item->fadeOut();
5157 start = end - start;
5158 EffectsList::setParameter(effect, "in", QString::number(start));
5159 EffectsList::setParameter(effect, "out", QString::number(end));
5161 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5162 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5163 // if fade effect is displayed, update the effect edit widget with new clip duration
5164 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5165 emit clipItemSelected(item);
5168 effectPos = item->hasEffect("brightness", "fade_to_black");
5169 if (effectPos != -1) {
5170 QDomElement effect = item->getEffectAtIndex(effectPos);
5171 int max = item->cropDuration().frames(m_document->fps());
5172 int end = max + item->cropStart().frames(m_document->fps());
5174 // Make sure the fade effect is not longer than the clip
5175 item->setFadeOut(max);
5176 start = item->fadeOut();
5178 start = end - start;
5179 EffectsList::setParameter(effect, "in", QString::number(start));
5180 EffectsList::setParameter(effect, "out", QString::number(end));
5182 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5183 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5184 // if fade effect is displayed, update the effect edit widget with new clip duration
5185 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5186 emit clipItemSelected(item);
5191 int effectPos = item->hasEffect("freeze", "freeze");
5192 if (effectPos != -1) {
5193 // Freeze effect needs to be adjusted with clip resize
5194 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5195 QDomElement eff = item->getEffectAtIndex(effectPos);
5196 if (!eff.isNull() && diff != 0) {
5197 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5198 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5200 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5201 emit clipItemSelected(item);
5208 double CustomTrackView::getSnapPointForPos(double pos)
5210 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5213 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5215 QList <GenTime> snaps;
5216 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5217 QList<QGraphicsItem *> itemList = items();
5218 for (int i = 0; i < itemList.count(); i++) {
5219 if (itemList.at(i) == selected) continue;
5220 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5221 if (itemList.at(i)->type() == AVWIDGET) {
5222 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5223 GenTime start = item->startPos();
5224 GenTime end = item->endPos();
5225 snaps.append(start);
5227 if (!offsetList.isEmpty()) {
5228 for (int j = 0; j < offsetList.size(); j++) {
5229 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5230 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5234 QList < GenTime > markers = item->snapMarkers();
5235 for (int j = 0; j < markers.size(); ++j) {
5236 GenTime t = markers.at(j);
5238 if (!offsetList.isEmpty()) {
5239 for (int k = 0; k < offsetList.size(); k++) {
5240 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5244 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5245 Transition *transition = static_cast <Transition*>(itemList.at(i));
5246 GenTime start = transition->startPos();
5247 GenTime end = transition->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));
5259 // add cursor position
5260 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5262 if (!offsetList.isEmpty()) {
5263 for (int j = 0; j < offsetList.size(); j++) {
5264 snaps.append(pos - offsetList.at(j));
5269 for (int i = 0; i < m_guides.count(); i++) {
5270 snaps.append(m_guides.at(i)->position());
5271 if (!offsetList.isEmpty()) {
5272 for (int j = 0; j < offsetList.size(); j++) {
5273 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5279 QPoint z = m_document->zone();
5280 snaps.append(GenTime(z.x(), m_document->fps()));
5281 snaps.append(GenTime(z.y(), m_document->fps()));
5284 m_scene->setSnapList(snaps);
5285 //for (int i = 0; i < m_snapPoints.size(); ++i)
5286 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5289 void CustomTrackView::slotSeekToPreviousSnap()
5291 updateSnapPoints(NULL);
5292 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5293 seekCursorPos((int) res.frames(m_document->fps()));
5297 void CustomTrackView::slotSeekToNextSnap()
5299 updateSnapPoints(NULL);
5300 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5301 seekCursorPos((int) res.frames(m_document->fps()));
5305 void CustomTrackView::clipStart()
5307 AbstractClipItem *item = getMainActiveClip();
5309 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5314 void CustomTrackView::clipEnd()
5316 AbstractClipItem *item = getMainActiveClip();
5318 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5323 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5325 DocClipBase *base = m_document->clipManager()->getClipById(id);
5327 QMap <QString, QString> extraData = base->analysisData();
5328 QString oldData = extraData.value(key);
5329 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5330 if (!groupCommand) m_commandStack->push(command);
5333 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5335 QUndoCommand *subCommand = NULL;
5336 if (newMarkers.count() > 1 && groupCommand == NULL) {
5337 subCommand = new QUndoCommand;
5338 subCommand->setText("Add markers");
5340 for (int i = 0; i < newMarkers.count(); i++) {
5341 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5342 if (oldMarker == CommentedTime()) {
5343 oldMarker = newMarkers.at(i);
5344 oldMarker.setMarkerType(-1);
5346 if (newMarkers.count() == 1 && !groupCommand) {
5347 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5348 m_commandStack->push(command);
5350 else if (groupCommand) {
5351 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5354 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5357 if (subCommand) m_commandStack->push(subCommand);
5360 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5362 CommentedTime oldmarker(position, comment);
5363 CommentedTime marker = oldmarker;
5364 marker.setMarkerType(-1);
5365 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5366 m_commandStack->push(command);
5369 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5371 DocClipBase *base = m_document->clipManager()->getClipById(id);
5372 QList <CommentedTime> markers = base->commentedSnapMarkers();
5374 if (markers.isEmpty()) {
5375 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5378 QUndoCommand *deleteMarkers = new QUndoCommand();
5379 deleteMarkers->setText("Delete clip markers");
5381 for (int i = 0; i < markers.size(); i++) {
5382 CommentedTime oldMarker = markers.at(i);
5383 CommentedTime marker = oldMarker;
5384 marker.setMarkerType(-1);
5385 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5387 m_commandStack->push(deleteMarkers);
5390 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5392 DocClipBase *base = m_document->clipManager()->getClipById(id);
5393 QList < CommentedTime > markers = base->commentedSnapMarkers();
5394 if (!markers.isEmpty()) {
5395 // Set up categories
5396 QComboBox *cbox = new QComboBox;
5397 cbox->insertItem(0, i18n("All categories"));
5398 for (int i = 0; i < 5; ++i) {
5399 cbox->insertItem(i + 1, i18n("Category %1", i));
5400 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5402 cbox->setCurrentIndex(0);
5403 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5404 fd.setMode(KFile::File);
5405 fd.setOperationMode(KFileDialog::Saving);
5407 QString url = fd.selectedFile();
5408 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5409 if (url.isEmpty()) return;
5412 int category = cbox->currentIndex() - 1;
5413 for (int i = 0; i < markers.count(); i++) {
5414 if (category >= 0) {
5415 // Save only the markers in selected category
5416 if (markers.at(i).markerType() != category) continue;
5418 data.append(QString::number(markers.at(i).time().seconds()));
5420 data.append(QString::number(markers.at(i).time().seconds()));
5422 data.append(markers.at(i).comment());
5428 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5429 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5432 file.write(data.toUtf8());
5437 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5439 QComboBox *cbox = new QComboBox;
5440 for (int i = 0; i < 5; ++i) {
5441 cbox->insertItem(i, i18n("Category %1", i));
5442 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5444 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5445 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5446 fd.setMode(KFile::File);
5447 fd.setOperationMode(KFileDialog::Opening);
5449 QString url = fd.selectedFile();
5451 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5452 if (url.isEmpty()) return;
5453 int category = cbox->currentIndex();
5456 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5457 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5460 QString data = QString::fromUtf8(file.readAll());
5462 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5465 QUndoCommand *command = new QUndoCommand();
5466 command->setText("Load markers");
5468 QList <CommentedTime> markersList;
5469 foreach(QString line, lines) {
5471 values = line.split("\t", QString::SkipEmptyParts);
5472 double time1 = values.at(0).toDouble(&ok);
5475 if (values.count() >1) {
5476 time2 = values.at(1).toDouble(&ok);
5477 if (values.count() == 2) {
5478 // Check if second value is a number or text
5481 markerText = values.at(1);
5483 else markerText = i18n("Marker");
5486 // We assume 3 values per line: in out name
5488 // 2nd value is not a number, drop
5491 markerText = values.at(2);
5495 if (!markerText.isEmpty()) {
5496 // Marker found, add it
5497 //TODO: allow user to set a marker category
5498 CommentedTime marker1(GenTime(time1), markerText, category);
5499 markersList << marker1;
5500 if (time2 > 0 && time2 != time1) {
5501 CommentedTime marker2(GenTime(time2), markerText, category);
5502 markersList << marker2;
5506 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5507 if (command->childCount() > 0) m_commandStack->push(command);
5508 else delete command;
5511 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5513 DocClipBase *base = m_document->clipManager()->getClipById(id);
5514 if (base == NULL) return;
5515 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5516 else base->addSnapMarker(marker);
5517 emit updateClipMarkers(base);
5518 setDocumentModified();
5519 viewport()->update();
5522 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5524 DocClipBase *base = m_document->clipManager()->getClipById(id);
5525 if (base == NULL) return;
5526 base->setAnalysisData(key, data);
5527 emit updateClipExtraData(base);
5528 setDocumentModified();
5529 viewport()->update();
5532 int CustomTrackView::hasGuide(int pos, int offset)
5534 for (int i = 0; i < m_guides.count(); i++) {
5535 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5536 if (qAbs(guidePos - pos) <= offset) return guidePos;
5537 else if (guidePos > pos) return -1;
5542 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5546 double fps = m_document->fps();
5547 for (int i = 0; i < m_guides.count(); i++) {
5548 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5549 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5551 goMenu->setEnabled(!m_guides.isEmpty());
5554 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5556 if (oldPos > GenTime() && pos > GenTime()) {
5558 for (int i = 0; i < m_guides.count(); i++) {
5559 if (m_guides.at(i)->position() == oldPos) {
5560 Guide *item = m_guides.at(i);
5561 item->updateGuide(pos, comment);
5565 } else if (pos > GenTime()) addGuide(pos, comment);
5569 for (int i = 0; i < m_guides.count(); i++) {
5570 if (m_guides.at(i)->position() == oldPos) {
5571 delete m_guides.takeAt(i);
5576 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5578 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5579 m_document->syncGuides(m_guides);
5582 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5584 for (int i = 0; i < m_guides.count(); i++) {
5585 if (m_guides.at(i)->position() == pos) {
5586 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5590 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5591 scene()->addItem(g);
5593 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5594 m_document->syncGuides(m_guides);
5598 void CustomTrackView::slotAddGuide(bool dialog)
5600 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5602 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5603 m_document->timecode(), i18n("Add Guide"), this);
5604 if (d->exec() != QDialog::Accepted) {
5608 marker = d->newMarker();
5611 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5613 if (addGuide(marker.time(), marker.comment())) {
5614 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5615 m_commandStack->push(command);
5619 void CustomTrackView::slotEditGuide(int guidePos)
5622 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5623 else pos = GenTime(guidePos, m_document->fps());
5625 for (int i = 0; i < m_guides.count(); i++) {
5626 if (m_guides.at(i)->position() == pos) {
5627 slotEditGuide(m_guides.at(i)->info());
5632 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5635 void CustomTrackView::slotEditGuide(CommentedTime guide)
5637 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5638 if (d->exec() == QDialog::Accepted) {
5639 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5640 m_commandStack->push(command);
5646 void CustomTrackView::slotEditTimeLineGuide()
5648 if (m_dragGuide == NULL) return;
5649 CommentedTime guide = m_dragGuide->info();
5650 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5651 m_document->timecode(), i18n("Edit Guide"), this);
5652 if (d->exec() == QDialog::Accepted) {
5653 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5654 m_commandStack->push(command);
5659 void CustomTrackView::slotDeleteGuide(int guidePos)
5662 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5663 else pos = GenTime(guidePos, m_document->fps());
5665 for (int i = 0; i < m_guides.count(); i++) {
5666 if (m_guides.at(i)->position() == pos) {
5667 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5668 m_commandStack->push(command);
5673 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5677 void CustomTrackView::slotDeleteTimeLineGuide()
5679 if (m_dragGuide == NULL) return;
5680 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5681 m_commandStack->push(command);
5685 void CustomTrackView::slotDeleteAllGuides()
5687 QUndoCommand *deleteAll = new QUndoCommand();
5688 deleteAll->setText("Delete all guides");
5689 for (int i = 0; i < m_guides.count(); i++) {
5690 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5692 m_commandStack->push(deleteAll);
5695 void CustomTrackView::setTool(PROJECTTOOL tool)
5700 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5703 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5704 m_scene->setScale(scaleFactor, verticalScale);
5705 removeTipAnimation();
5706 bool adjust = false;
5707 if (verticalScale != matrix().m22()) adjust = true;
5708 setMatrix(newmatrix);
5710 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5711 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5712 for (int i = 0; i < m_guides.count(); i++) {
5713 QLineF l = m_guides.at(i)->line();
5714 l.setP2(QPointF(l.x2(), newHeight));
5715 m_guides.at(i)->setLine(l);
5717 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5720 int diff = sceneRect().width() - m_projectDuration;
5721 if (diff * newmatrix.m11() < 50) {
5722 if (newmatrix.m11() < 0.4)
5723 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5725 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5727 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5728 centerOn(QPointF(cursorPos(), verticalPos));
5731 void CustomTrackView::slotRefreshGuides()
5733 if (KdenliveSettings::showmarkers()) {
5734 for (int i = 0; i < m_guides.count(); i++)
5735 m_guides.at(i)->update();
5739 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5741 painter->setClipRect(rect);
5742 QPen pen1 = painter->pen();
5743 QColor lineColor = palette().dark().color();
5744 lineColor.setAlpha(100);
5745 pen1.setColor(lineColor);
5746 painter->setPen(pen1);
5747 double min = rect.left();
5748 double max = rect.right();
5749 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5750 int maxTrack = m_document->tracksCount();
5751 QColor lockedColor = palette().button().color();
5752 QColor audioColor = palette().alternateBase().color();
5753 for (int i = 0; i < maxTrack; i++) {
5754 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5755 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5756 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5757 if (i == m_selectedTrack)
5758 painter->fillRect(track, m_activeTrackBrush.brush(this));
5760 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5762 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5766 bool CustomTrackView::findString(const QString &text)
5769 for (int i = 0; i < m_searchPoints.size(); ++i) {
5770 marker = m_searchPoints.at(i).comment();
5771 if (marker.contains(text, Qt::CaseInsensitive)) {
5772 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5773 int vert = verticalScrollBar()->value();
5774 int hor = cursorPos();
5775 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5783 void CustomTrackView::selectFound(QString track, QString pos)
5785 seekCursorPos(m_document->timecode().getFrameCount(pos));
5786 slotSelectTrack(track.toInt());
5788 int vert = verticalScrollBar()->value();
5789 int hor = cursorPos();
5790 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5793 bool CustomTrackView::findNextString(const QString &text)
5796 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5797 marker = m_searchPoints.at(i).comment();
5798 if (marker.contains(text, Qt::CaseInsensitive)) {
5799 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5800 int vert = verticalScrollBar()->value();
5801 int hor = cursorPos();
5802 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5811 void CustomTrackView::initSearchStrings()
5813 m_searchPoints.clear();
5814 QList<QGraphicsItem *> itemList = items();
5815 for (int i = 0; i < itemList.count(); i++) {
5816 // parse all clip names
5817 if (itemList.at(i)->type() == AVWIDGET) {
5818 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5819 GenTime start = item->startPos();
5820 CommentedTime t(start, item->clipName());
5821 m_searchPoints.append(t);
5822 // add all clip markers
5823 QList < CommentedTime > markers = item->commentedSnapMarkers();
5824 m_searchPoints += markers;
5829 for (int i = 0; i < m_guides.count(); i++)
5830 m_searchPoints.append(m_guides.at(i)->info());
5832 qSort(m_searchPoints);
5835 void CustomTrackView::clearSearchStrings()
5837 m_searchPoints.clear();
5841 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5843 QList<ItemInfo> matchingInfo;
5844 QList<QGraphicsItem *> itemList = items();
5845 for (int i = 0; i < itemList.count(); i++) {
5846 if (itemList.at(i)->type() == AVWIDGET) {
5847 ClipItem *item = (ClipItem *)itemList.at(i);
5848 if (item->clipProducer() == clipId)
5849 matchingInfo << item->info();
5852 return matchingInfo;
5855 void CustomTrackView::copyClip()
5857 qDeleteAll(m_copiedItems);
5858 m_copiedItems.clear();
5859 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5860 if (itemList.count() == 0) {
5861 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5864 for (int i = 0; i < itemList.count(); i++) {
5865 if (itemList.at(i)->type() == AVWIDGET) {
5866 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5867 ClipItem *clone = clip->clone(clip->info());
5868 m_copiedItems.append(clone);
5869 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5870 Transition *dup = static_cast <Transition *>(itemList.at(i));
5871 m_copiedItems.append(dup->clone());
5876 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5878 if (m_scene->editMode() != NORMALEDIT) {
5879 // If we are in overwrite mode, always allow the move
5882 int height = m_tracksHeight - 2;
5884 if (type == TRANSITIONWIDGET) {
5885 height = Transition::itemHeight();
5886 offset = Transition::itemOffset();
5888 else if (type == AVWIDGET) {
5889 height = ClipItem::itemHeight();
5890 offset = ClipItem::itemOffset();
5892 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);
5893 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5894 for (int i = 0; i < collisions.count(); i++) {
5895 if (collisions.at(i)->type() == type) {
5902 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5905 for (int i = 0; i < infoList.count(); i++) {
5906 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));
5909 QList<QGraphicsItem *> collisions = scene()->items(path);
5910 for (int i = 0; i < collisions.count(); i++) {
5911 if (collisions.at(i)->type() == type) return false;
5916 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5918 for (int i = 0; i < items.count(); i++) {
5919 ItemInfo info = items.at(i)->info();
5920 info.startPos += offset;
5921 info.endPos += offset;
5922 info.track += trackOffset;
5923 if (!canBePastedTo(info, items.at(i)->type())) return false;
5928 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5930 QPainterPath movePath;
5931 movePath.moveTo(0, 0);
5933 for (int i = 0; i < items.count(); i++) {
5934 ItemInfo info = items.at(i)->info();
5935 info.startPos = info.startPos + offset;
5936 info.endPos = info.endPos + offset;
5937 info.track = info.track + trackOffset;
5938 if (info.startPos < GenTime()) {
5939 // No clip should go below 0
5942 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));
5943 movePath.addRect(rect);
5945 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5946 for (int i = 0; i < collisions.count(); i++) {
5947 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5948 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5956 void CustomTrackView::pasteClip()
5958 if (m_copiedItems.count() == 0) {
5959 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5964 GenTime pos = GenTime(-1);
5965 if (m_menuPosition.isNull()) {
5966 position = mapFromGlobal(QCursor::pos());
5967 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5968 track = m_selectedTrack;
5969 pos = GenTime(m_cursorPos, m_document->fps());
5970 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5974 position = m_menuPosition;
5977 if (pos == GenTime(-1))
5978 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5980 track = (int)(mapToScene(position).y() / m_tracksHeight);
5982 GenTime leftPos = m_copiedItems.at(0)->startPos();
5983 int lowerTrack = m_copiedItems.at(0)->track();
5984 int upperTrack = m_copiedItems.at(0)->track();
5985 for (int i = 1; i < m_copiedItems.count(); i++) {
5986 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5987 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5988 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5991 GenTime offset = pos - leftPos;
5992 int trackOffset = track - lowerTrack;
5994 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5995 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5996 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5997 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6000 QUndoCommand *pasteClips = new QUndoCommand();
6001 pasteClips->setText("Paste clips");
6003 for (int i = 0; i < m_copiedItems.count(); i++) {
6004 // parse all clip names
6005 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6006 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6007 ItemInfo info = clip->info();
6008 info.startPos += offset;
6009 info.endPos += offset;
6010 info.track += trackOffset;
6011 if (canBePastedTo(info, AVWIDGET)) {
6012 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6013 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6014 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6015 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6017 info.startPos = tr->startPos() + offset;
6018 info.endPos = tr->endPos() + offset;
6019 info.track = tr->track() + trackOffset;
6020 int transitionEndTrack;
6021 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6022 else transitionEndTrack = tr->transitionEndTrack();
6023 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6024 if (info.startPos >= info.endPos) {
6025 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6026 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6027 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6030 updateTrackDuration(-1, pasteClips);
6031 new RefreshMonitorCommand(this, false, pasteClips);
6032 m_commandStack->push(pasteClips);
6035 void CustomTrackView::pasteClipEffects()
6037 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6038 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6041 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6043 QUndoCommand *paste = new QUndoCommand();
6044 paste->setText("Paste effects");
6046 QList<QGraphicsItem *> clips = scene()->selectedItems();
6049 for (int i = 0; i < clips.count(); ++i) {
6050 if (clips.at(i)->type() == GROUPWIDGET) {
6051 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6052 for (int j = 0; j < children.count(); j++) {
6053 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6054 clips.append(children.at(j));
6060 for (int i = 0; i < clips.count(); ++i) {
6061 if (clips.at(i)->type() == AVWIDGET) {
6062 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6063 for (int j = 0; j < clip->effectsCount(); j++) {
6064 QDomElement eff = clip->effect(j);
6065 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6066 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6067 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6072 if (paste->childCount() > 0) m_commandStack->push(paste);
6075 //adjust effects (fades, ...)
6076 for (int i = 0; i < clips.count(); ++i) {
6077 if (clips.at(i)->type() == AVWIDGET) {
6078 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6079 updatePositionEffects(item, item->info());
6085 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6087 // parse parameters to check if we need to adjust to the new crop start
6088 int diff = (newstart - oldstart).frames(m_document->fps());
6089 int max = (newstart + duration).frames(m_document->fps());
6091 QDomNodeList params = xml.elementsByTagName("parameter");
6092 for (int i = 0; i < params.count(); i++) {
6093 QDomElement e = params.item(i).toElement();
6094 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6095 QString def = e.attribute("default");
6096 // Effect has a keyframe type parameter, we need to adjust the values
6097 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6098 QStringList newKeyFrames;
6099 foreach(const QString &str, keys) {
6100 int pos = str.section(':', 0, 0).toInt();
6101 double val = str.section(':', 1, 1).toDouble();
6104 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6106 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6108 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6109 e.setAttribute("keyframes", newKeyFrames.join(";"));
6114 ClipItem *CustomTrackView::getClipUnderCursor() const
6116 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6117 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6118 for (int i = 0; i < collisions.count(); i++) {
6119 if (collisions.at(i)->type() == AVWIDGET) {
6120 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6121 if (!clip->isItemLocked()) return clip;
6127 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6129 QList<QGraphicsItem *> clips = scene()->selectedItems();
6130 if (clips.isEmpty()) {
6131 return getClipUnderCursor();
6133 AbstractClipItem *item = NULL;
6134 for (int i = 0; i < clips.count(); ++i) {
6135 if (clips.at(i)->type() == AVWIDGET) {
6136 item = static_cast < AbstractClipItem *>(clips.at(i));
6137 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6140 if (item) return item;
6145 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6147 QList<QGraphicsItem *> clips = scene()->selectedItems();
6148 if (clips.isEmpty()) {
6149 return getClipUnderCursor();
6152 // remove all items in the list that are not clips
6153 for (int i = 0; i < clips.count();) {
6154 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6157 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6158 for (int i = 0; i < clips.count(); ++i) {
6159 if (clips.at(i)->type() == AVWIDGET) {
6160 item = static_cast < ClipItem *>(clips.at(i));
6161 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6169 void CustomTrackView::setInPoint()
6171 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6173 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6176 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6181 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6184 QUndoCommand *resizeCommand = new QUndoCommand();
6185 resizeCommand->setText(i18n("Resize group"));
6186 QList <QGraphicsItem *> items = parent->childItems();
6187 for (int i = 0; i < items.count(); ++i) {
6188 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6189 if (item && item->type() == AVWIDGET) {
6190 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6193 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6195 //TODO warn user of failed resize
6196 delete resizeCommand;
6199 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6202 void CustomTrackView::setOutPoint()
6204 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6206 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6209 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6213 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6216 QUndoCommand *resizeCommand = new QUndoCommand();
6217 resizeCommand->setText(i18n("Resize group"));
6218 QList <QGraphicsItem *> items = parent->childItems();
6219 for (int i = 0; i < items.count(); ++i) {
6220 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6221 if (item && item->type() == AVWIDGET) {
6222 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6225 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6227 //TODO warn user of failed resize
6228 delete resizeCommand;
6231 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6234 void CustomTrackView::slotUpdateAllThumbs()
6236 if (!isEnabled()) return;
6237 QList<QGraphicsItem *> itemList = items();
6238 //if (itemList.isEmpty()) return;
6240 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6241 for (int i = 0; i < itemList.count(); i++) {
6242 if (itemList.at(i)->type() == AVWIDGET) {
6243 item = static_cast <ClipItem *>(itemList.at(i));
6244 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6245 // Check if we have a cached thumbnail
6246 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6247 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6248 if (QFile::exists(thumb)) {
6250 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6251 item->slotSetStartThumb(pix);
6254 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6255 QString endThumb = startThumb;
6256 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6257 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6258 if (QFile::exists(startThumb)) {
6259 QPixmap pix(startThumb);
6260 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6261 item->slotSetStartThumb(pix);
6263 if (QFile::exists(endThumb)) {
6264 QPixmap pix(endThumb);
6265 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6266 item->slotSetEndThumb(pix);
6269 item->refreshClip(false, false);
6273 viewport()->update();
6276 void CustomTrackView::saveThumbnails()
6278 QList<QGraphicsItem *> itemList = items();
6280 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6281 for (int i = 0; i < itemList.count(); i++) {
6282 if (itemList.at(i)->type() == AVWIDGET) {
6283 item = static_cast <ClipItem *>(itemList.at(i));
6284 if (item->clipType() != COLOR) {
6285 // Check if we have a cached thumbnail
6286 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6287 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6288 if (!QFile::exists(thumb)) {
6289 QPixmap pix(item->startThumb());
6293 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6294 QString endThumb = startThumb;
6295 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6296 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6297 if (!QFile::exists(startThumb)) {
6298 QPixmap pix(item->startThumb());
6299 pix.save(startThumb);
6301 if (!QFile::exists(endThumb)) {
6302 QPixmap pix(item->endThumb());
6312 void CustomTrackView::slotInsertTrack(int ix)
6314 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6315 d->comboTracks->setCurrentIndex(ix);
6316 d->label->setText(i18n("Insert track"));
6317 d->setWindowTitle(i18n("Insert New Track"));
6319 if (d->exec() == QDialog::Accepted) {
6320 ix = d->comboTracks->currentIndex();
6321 if (d->before_select->currentIndex() == 1)
6325 info.isMute = false;
6326 info.isLocked = false;
6327 info.effectsList = EffectsList(true);
6328 if (d->video_track->isChecked()) {
6329 info.type = VIDEOTRACK;
6330 info.isBlind = false;
6332 info.type = AUDIOTRACK;
6333 info.isBlind = true;
6335 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6336 m_commandStack->push(addTrack);
6337 setDocumentModified();
6342 void CustomTrackView::slotDeleteTrack(int ix)
6344 if (m_document->tracksCount() < 2) return;
6345 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6346 d->comboTracks->setCurrentIndex(ix);
6347 d->label->setText(i18n("Delete track"));
6348 d->before_select->setHidden(true);
6349 d->setWindowTitle(i18n("Delete Track"));
6350 d->video_track->setHidden(true);
6351 d->audio_track->setHidden(true);
6352 if (d->exec() == QDialog::Accepted) {
6353 ix = d->comboTracks->currentIndex();
6354 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6355 deleteTimelineTrack(ix, info);
6356 setDocumentModified();
6357 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6358 m_commandStack->push(command);*/
6363 void CustomTrackView::slotConfigTracks(int ix)
6365 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6366 ix, parentWidget());
6367 if (d->exec() == QDialog::Accepted) {
6368 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6369 m_commandStack->push(configTracks);
6370 QList <int> toDelete = d->deletedTracks();
6371 for (int i = 0; i < toDelete.count(); ++i) {
6372 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6373 deleteTimelineTrack(toDelete.at(i) - i, info);
6375 setDocumentModified();
6380 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6382 if (m_document->tracksCount() < 2) return;
6383 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6384 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6385 QList<QGraphicsItem *> selection = m_scene->items(r);
6386 QUndoCommand *deleteTrack = new QUndoCommand();
6387 deleteTrack->setText("Delete track");
6389 // Delete all clips in selected track
6390 for (int i = 0; i < selection.count(); i++) {
6391 if (selection.at(i)->type() == AVWIDGET) {
6392 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6393 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6394 m_waitingThumbs.removeAll(item);
6395 m_scene->removeItem(item);
6398 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6399 Transition *item = static_cast <Transition *>(selection.at(i));
6400 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6401 m_scene->removeItem(item);
6407 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6408 m_commandStack->push(deleteTrack);
6411 void CustomTrackView::autoTransition()
6413 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6414 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6415 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6418 Transition *tr = static_cast <Transition*>(itemList.at(0));
6419 tr->setAutomatic(!tr->isAutomatic());
6420 QDomElement transition = tr->toXML();
6421 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);
6422 setDocumentModified();
6425 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6427 QList<QGraphicsItem *> list = scene()->items();
6428 ClipItem *clip = NULL;
6429 for (int i = 0; i < list.size(); ++i) {
6430 if (list.at(i)->type() == AVWIDGET) {
6431 clip = static_cast <ClipItem *>(list.at(i));
6432 if (clip->clipProducer() == id) {
6433 clip->setClipName(name);
6437 viewport()->update();
6440 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6442 minimum = GenTime();
6443 maximum = GenTime();
6444 QList<QGraphicsItem *> selection;
6445 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6446 selection.removeAll(item);
6447 for (int i = 0; i < selection.count(); i++) {
6448 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6449 if (clip && clip->type() == AVWIDGET) {
6450 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6451 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6456 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6458 minimum = GenTime();
6459 maximum = GenTime();
6460 QList<QGraphicsItem *> selection;
6461 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6462 selection.removeAll(item);
6463 for (int i = 0; i < selection.count(); i++) {
6464 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6465 if (clip && clip->type() == TRANSITIONWIDGET) {
6466 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6467 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6472 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6474 for (int i = 0; i < groups.count(); i++) {
6475 QDomNodeList children = groups.at(i).childNodes();
6476 scene()->clearSelection();
6477 QList <QGraphicsItem*>list;
6478 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6479 QDomElement elem = children.item(nodeindex).toElement();
6480 int pos = elem.attribute("position").toInt();
6481 int track = elem.attribute("track").toInt();
6482 if (elem.tagName() == "clipitem") {
6483 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6484 if (clip) list.append(clip);//clip->setSelected(true);
6486 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6487 if (clip) list.append(clip);//clip->setSelected(true);
6490 groupSelectedItems(list, false, true);
6494 void CustomTrackView::splitAudio()
6496 resetSelectionGroup();
6497 QList<QGraphicsItem *> selection = scene()->selectedItems();
6498 if (selection.isEmpty()) {
6499 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6502 QUndoCommand *splitCommand = new QUndoCommand();
6503 splitCommand->setText(i18n("Split audio"));
6504 for (int i = 0; i < selection.count(); i++) {
6505 if (selection.at(i)->type() == AVWIDGET) {
6506 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6507 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6508 if (clip->parentItem()) {
6509 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6511 EffectsList effects;
6512 effects.clone(clip->effectList());
6513 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6518 if (splitCommand->childCount()) {
6519 updateTrackDuration(-1, splitCommand);
6520 m_commandStack->push(splitCommand);
6524 void CustomTrackView::setAudioAlignReference()
6526 QList<QGraphicsItem *> selection = scene()->selectedItems();
6527 if (selection.isEmpty() || selection.size() > 1) {
6528 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6531 if (m_audioCorrelator != NULL) {
6532 delete m_audioCorrelator;
6534 if (selection.at(0)->type() == AVWIDGET) {
6535 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6536 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6537 m_audioAlignmentReference = clip;
6539 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6540 m_audioCorrelator = new AudioCorrelation(envelope);
6544 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6545 envelope->dumpInfo();
6549 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6553 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6556 void CustomTrackView::alignAudio()
6558 bool referenceOK = true;
6559 if (m_audioCorrelator == NULL) {
6560 referenceOK = false;
6563 if (!scene()->items().contains(m_audioAlignmentReference)) {
6564 // The reference item has been deleted from the timeline (or so)
6565 referenceOK = false;
6569 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6574 QList<QGraphicsItem *> selection = scene()->selectedItems();
6575 foreach (QGraphicsItem *item, selection) {
6576 if (item->type() == AVWIDGET) {
6578 ClipItem *clip = static_cast<ClipItem*>(item);
6579 if (clip == m_audioAlignmentReference) {
6583 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6584 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()));
6586 // FFT only for larger vectors. We could use it all time, but for small vectors
6587 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6588 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6589 int shift = m_audioCorrelator->getShift(index);
6594 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6595 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6596 envelope->dumpInfo();
6598 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6599 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6600 qDebug() << "We will start at " << targetPos;
6601 qDebug() << "to shift by " << shift;
6602 qDebug() << "(eventually)";
6603 qDebug() << "(maybe)";
6607 QUndoCommand *moveCommand = new QUndoCommand();
6609 GenTime add(shift, m_document->fps());
6610 ItemInfo start = clip->info();
6612 ItemInfo end = start;
6613 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6614 end.endPos = end.startPos + start.cropDuration;
6616 if ( end.startPos.seconds() < 0 ) {
6617 // Clip would start before 0, so crop it first
6618 GenTime cropBy = -end.startPos;
6621 qDebug() << "Need to crop clip. " << start;
6622 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6625 ItemInfo resized = start;
6626 resized.startPos += cropBy;
6628 resizeClip(start, resized);
6629 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6631 start = clip->info();
6632 end.startPos += cropBy;
6635 qDebug() << "Clip cropped. " << start;
6636 qDebug() << "Moving to: " << end;
6640 if (itemCollision(clip, end)) {
6642 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6646 moveCommand->setText(i18n("Auto-align clip"));
6647 new MoveClipCommand(this, start, end, true, moveCommand);
6648 updateTrackDuration(clip->track(), moveCommand);
6649 m_commandStack->push(moveCommand);
6656 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6658 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6662 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6664 ClipItem *clip = getClipItemAt(pos, track);
6666 kDebug() << "// Cannot find clip to split!!!";
6670 int start = pos.frames(m_document->fps());
6671 int freetrack = m_document->tracksCount() - track - 1;
6673 // do not split audio when we are on an audio track
6674 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6677 for (; freetrack > 0; freetrack--) {
6678 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6679 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6680 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6681 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6682 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6687 if (freetrack == 0) {
6688 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6690 ItemInfo info = clip->info();
6691 info.track = m_document->tracksCount() - freetrack;
6692 QDomElement xml = clip->xml();
6693 xml.setAttribute("audio_only", 1);
6694 scene()->clearSelection();
6695 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6696 clip->setSelected(true);
6697 ClipItem *audioClip = getClipItemAt(start, info.track);
6699 clip->setVideoOnly(true);
6700 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6701 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6702 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6704 m_document->renderer()->unlockService(tractor);
6705 audioClip->setSelected(true);
6707 // keep video effects, move audio effects to audio clip
6710 for (int i = 0; i < effects.count(); ++i) {
6711 if (effects.at(i).attribute("type") == "audio") {
6712 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6715 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6719 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, false, true);
6723 // unsplit clip: remove audio part and change video part to normal clip
6724 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6725 kDebug() << "//CANNOT FIND CLP GRP";
6728 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6729 QList<QGraphicsItem *> children = grp->childItems();
6730 if (children.count() != 2) {
6731 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6734 for (int i = 0; i < children.count(); i++) {
6735 if (children.at(i) != clip) {
6736 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6737 ItemInfo info = clip->info();
6738 deleteClip(clp->info());
6739 clip->setVideoOnly(false);
6740 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6741 if (!m_document->renderer()->mltUpdateClipProducer(
6743 m_document->tracksCount() - info.track,
6744 info.startPos.frames(m_document->fps()),
6745 clip->baseClip()->getProducer(info.track))) {
6747 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6748 info.startPos.frames(m_document->fps()), info.track),
6751 m_document->renderer()->unlockService(tractor);
6753 // re-add audio effects
6754 for (int i = 0; i < effects.count(); ++i) {
6755 if (effects.at(i).attribute("type") == "audio") {
6756 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6763 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6764 m_document->clipManager()->removeGroup(grp);
6765 scene()->destroyItemGroup(grp);
6769 void CustomTrackView::setVideoOnly()
6771 resetSelectionGroup();
6772 QList<QGraphicsItem *> selection = scene()->selectedItems();
6773 if (selection.isEmpty()) {
6774 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6777 QUndoCommand *videoCommand = new QUndoCommand();
6778 videoCommand->setText(i18n("Video only"));
6779 for (int i = 0; i < selection.count(); i++) {
6780 if (selection.at(i)->type() == AVWIDGET) {
6781 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6782 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6783 if (clip->parentItem()) {
6784 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6786 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6791 m_commandStack->push(videoCommand);
6794 void CustomTrackView::setAudioOnly()
6796 resetSelectionGroup();
6797 QList<QGraphicsItem *> selection = scene()->selectedItems();
6798 if (selection.isEmpty()) {
6799 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6802 QUndoCommand *videoCommand = new QUndoCommand();
6803 videoCommand->setText(i18n("Audio only"));
6804 for (int i = 0; i < selection.count(); i++) {
6805 if (selection.at(i)->type() == AVWIDGET) {
6806 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6807 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6808 if (clip->parentItem()) {
6809 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6811 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6816 m_commandStack->push(videoCommand);
6819 void CustomTrackView::setAudioAndVideo()
6821 resetSelectionGroup();
6822 QList<QGraphicsItem *> selection = scene()->selectedItems();
6823 if (selection.isEmpty()) {
6824 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6827 QUndoCommand *videoCommand = new QUndoCommand();
6828 videoCommand->setText(i18n("Audio and Video"));
6829 for (int i = 0; i < selection.count(); i++) {
6830 if (selection.at(i)->type() == AVWIDGET) {
6831 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6832 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6833 if (clip->parentItem()) {
6834 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6836 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6841 m_commandStack->push(videoCommand);
6844 void CustomTrackView::monitorRefresh()
6846 m_document->renderer()->doRefresh();
6849 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6851 ClipItem *clip = getClipItemAt(pos, track);
6853 kDebug() << "// Cannot find clip to split!!!";
6856 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6858 int start = pos.frames(m_document->fps());
6859 clip->setVideoOnly(true);
6860 clip->setAudioOnly(false);
6861 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6862 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6864 } else if (audioOnly) {
6865 int start = pos.frames(m_document->fps());
6866 clip->setAudioOnly(true);
6867 clip->setVideoOnly(false);
6868 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6869 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6872 int start = pos.frames(m_document->fps());
6873 clip->setAudioOnly(false);
6874 clip->setVideoOnly(false);
6875 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6876 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6879 m_document->renderer()->unlockService(tractor);
6881 setDocumentModified();
6884 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6886 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6887 m_clipTypeGroup->setEnabled(false);
6889 m_clipTypeGroup->setEnabled(true);
6890 QList <QAction *> actions = m_clipTypeGroup->actions();
6892 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6893 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6894 else lookup = "clip_audio_and_video";
6895 for (int i = 0; i < actions.count(); i++) {
6896 if (actions.at(i)->data().toString() == lookup) {
6897 actions.at(i)->setChecked(true);
6904 void CustomTrackView::slotGoToMarker(QAction *action)
6906 int pos = action->data().toInt();
6910 void CustomTrackView::reloadTransitionLumas()
6914 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6915 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6916 for (int i = 0; i < params.count(); i++) {
6917 QDomElement e = params.item(i).toElement();
6918 if (e.attribute("tag") == "resource") {
6919 lumaNames = e.attribute("paramlistdisplay");
6920 lumaFiles = e.attribute("paramlist");
6925 QList<QGraphicsItem *> itemList = items();
6926 Transition *transitionitem;
6927 QDomElement transitionXml;
6928 for (int i = 0; i < itemList.count(); i++) {
6929 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6930 transitionitem = static_cast <Transition*>(itemList.at(i));
6931 transitionXml = transitionitem->toXML();
6932 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6933 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6934 for (int i = 0; i < params.count(); i++) {
6935 QDomElement e = params.item(i).toElement();
6936 if (e.attribute("tag") == "resource") {
6937 e.setAttribute("paramlistdisplay", lumaNames);
6938 e.setAttribute("paramlist", lumaFiles);
6943 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6944 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6945 for (int i = 0; i < params.count(); i++) {
6946 QDomElement e = params.item(i).toElement();
6947 if (e.attribute("tag") == "luma") {
6948 e.setAttribute("paramlistdisplay", lumaNames);
6949 e.setAttribute("paramlist", lumaFiles);
6956 emit transitionItemSelected(NULL);
6959 double CustomTrackView::fps() const
6961 return m_document->fps();
6964 void CustomTrackView::updateProjectFps()
6966 // update all clips to the new fps
6967 resetSelectionGroup();
6968 scene()->clearSelection();
6970 QList<QGraphicsItem *> itemList = items();
6971 for (int i = 0; i < itemList.count(); i++) {
6972 // remove all items and re-add them one by one
6973 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6975 for (int i = 0; i < itemList.count(); i++) {
6976 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6977 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6978 clip->updateFps(m_document->fps());
6979 m_scene->addItem(clip);
6980 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6981 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6982 QList<QGraphicsItem *> children = grp->childItems();
6983 for (int j = 0; j < children.count(); j++) {
6984 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6985 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6986 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6987 clip->updateFps(m_document->fps());
6990 m_document->clipManager()->removeGroup(grp);
6991 m_scene->addItem(grp);
6992 scene()->destroyItemGroup(grp);
6993 scene()->clearSelection();
6994 /*for (int j = 0; j < children.count(); j++) {
6995 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6996 //children.at(j)->setParentItem(0);
6997 children.at(j)->setSelected(true);
7000 groupSelectedItems(children, true, true);
7001 } else if (itemList.at(i)->type() == GUIDEITEM) {
7002 Guide *g = static_cast<Guide *>(itemList.at(i));
7004 m_scene->addItem(g);
7007 viewport()->update();
7010 void CustomTrackView::slotTrackDown()
7012 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7013 else m_selectedTrack++;
7014 emit updateTrackHeaders();
7015 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7016 ensureVisible(rect, 0, 0);
7017 viewport()->update();
7020 void CustomTrackView::slotTrackUp()
7022 if (m_selectedTrack > 0) m_selectedTrack--;
7023 else m_selectedTrack = m_document->tracksCount() - 1;
7024 emit updateTrackHeaders();
7025 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7026 ensureVisible(rect, 0, 0);
7027 viewport()->update();
7030 int CustomTrackView::selectedTrack() const
7032 return m_selectedTrack;
7035 QStringList CustomTrackView::selectedClips() const
7037 QStringList clipIds;
7038 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7039 for (int i = 0; i < selection.count(); i++) {
7040 if (selection.at(i)->type() == AVWIDGET) {
7041 ClipItem *item = (ClipItem *)selection.at(i);
7042 clipIds << item->clipProducer();
7048 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7050 QList<ClipItem *> clips;
7051 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7052 for (int i = 0; i < selection.count(); i++) {
7053 if (selection.at(i)->type() == AVWIDGET) {
7054 clips.append((ClipItem *)selection.at(i));
7060 void CustomTrackView::slotSelectTrack(int ix)
7062 m_selectedTrack = qMax(0, ix);
7063 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7064 emit updateTrackHeaders();
7065 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7066 ensureVisible(rect, 0, 0);
7067 viewport()->update();
7070 void CustomTrackView::slotSelectClipsInTrack()
7072 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7073 QList<QGraphicsItem *> selection = m_scene->items(rect);
7074 m_scene->clearSelection();
7075 QList<QGraphicsItem *> list;
7076 for (int i = 0; i < selection.count(); i++) {
7077 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7078 list.append(selection.at(i));
7081 resetSelectionGroup();
7082 groupSelectedItems(list);
7085 void CustomTrackView::slotSelectAllClips()
7087 m_scene->clearSelection();
7088 resetSelectionGroup();
7089 QList<QGraphicsItem *> selection = m_scene->items();
7090 for (int i = 0; i < selection.count(); i++) {
7091 int type = selection.at(i)->type();
7092 if (type == AVWIDGET || type == TRANSITIONWIDGET || type == GROUPWIDGET) {
7093 selection.at(i)->setSelected(true);
7096 groupSelectedItems();
7099 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7102 if (track != -1 && pos != -1)
7103 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7105 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7106 QList<QGraphicsItem *> selection = m_scene->items(rect);
7107 resetSelectionGroup(group);
7108 if (!group) m_scene->clearSelection();
7109 for (int i = 0; i < selection.count(); i++) {
7110 if (selection.at(i)->type() == AVWIDGET) {
7111 selection.at(i)->setSelected(add);
7115 if (group) groupSelectedItems();
7118 void CustomTrackView::selectTransition(bool add, bool group)
7120 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7121 QList<QGraphicsItem *> selection = m_scene->items(rect);
7122 resetSelectionGroup(group);
7123 if (!group) m_scene->clearSelection();
7124 for (int i = 0; i < selection.count(); i++) {
7125 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7126 selection.at(i)->setSelected(add);
7130 if (group) groupSelectedItems();
7133 QStringList CustomTrackView::extractTransitionsLumas()
7136 QList<QGraphicsItem *> itemList = items();
7137 Transition *transitionitem;
7138 QDomElement transitionXml;
7139 for (int i = 0; i < itemList.count(); i++) {
7140 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7141 transitionitem = static_cast <Transition*>(itemList.at(i));
7142 transitionXml = transitionitem->toXML();
7143 // luma files in transitions can be in "resource" or "luma" property
7144 QString luma = EffectsList::parameter(transitionXml, "luma");
7145 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7146 if (!luma.isEmpty()) urls << KUrl(luma).path();
7149 urls.removeDuplicates();
7153 void CustomTrackView::setEditMode(EDITMODE mode)
7155 m_scene->setEditMode(mode);
7158 void CustomTrackView::checkTrackSequence(int track)
7160 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7161 //track = m_document->tracksCount() -track;
7162 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7163 QList<QGraphicsItem *> selection = m_scene->items(rect);
7164 QList <int> timelineList;
7165 timelineList.append(0);
7166 for (int i = 0; i < selection.count(); i++) {
7167 if (selection.at(i)->type() == AVWIDGET) {
7168 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7169 int start = clip->startPos().frames(m_document->fps());
7170 int end = clip->endPos().frames(m_document->fps());
7171 if (!timelineList.contains(start)) timelineList.append(start);
7172 if (!timelineList.contains(end)) timelineList.append(end);
7175 qSort(timelineList);
7176 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7177 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7180 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7182 if (data.isEmpty()) return;
7183 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7185 info.startPos = GenTime(in, m_document->fps());
7186 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7187 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7188 info.cropDuration = info.endPos - info.startPos;
7189 info.track = m_selectedTrack;
7190 QUndoCommand *addCommand = new QUndoCommand();
7191 addCommand->setText(i18n("Insert clip"));
7192 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7193 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7194 updateTrackDuration(info.track, addCommand);
7195 m_commandStack->push(addCommand);
7197 selectClip(true, false, m_selectedTrack, in);
7198 // Automatic audio split
7199 if (KdenliveSettings::splitaudio())
7203 void CustomTrackView::clearSelection(bool emitInfo)
7205 resetSelectionGroup();
7206 scene()->clearSelection();
7208 if (emitInfo) emit clipItemSelected(NULL);
7211 void CustomTrackView::updatePalette()
7213 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7217 pen1.setColor(palette().text().color());
7218 m_cursorLine->setPen(pen1);
7222 void CustomTrackView::removeTipAnimation()
7225 scene()->removeItem(m_visualTip);
7226 m_animationTimer->stop();
7234 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7236 if (m_visualTip == NULL) {
7237 QRectF rect = clip->sceneBoundingRect();
7238 m_animation = new QGraphicsItemAnimation;
7239 m_animation->setTimeLine(m_animationTimer);
7240 m_animation->setScaleAt(1, 1, 1);
7245 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7246 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7247 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7249 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7251 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7253 m_animation->setScaleAt(.5, 2, 2);
7257 polygon << QPoint(0, - size * 2);
7258 if (mode == RESIZESTART)
7259 polygon << QPoint(size * 2, 0);
7261 polygon << QPoint(- size * 2, 0);
7262 polygon << QPoint(0, size * 2);
7263 polygon << QPoint(0, - size * 2);
7265 m_visualTip = new QGraphicsPolygonItem(polygon);
7266 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7267 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7268 if (mode == RESIZESTART)
7269 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7271 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7273 m_animation->setScaleAt(.5, 2, 1);
7275 case TRANSITIONSTART:
7277 polygon << QPoint(0, - size * 2);
7278 if (mode == TRANSITIONSTART)
7279 polygon << QPoint(size * 2, 0);
7281 polygon << QPoint(- size * 2, 0);
7282 polygon << QPoint(0, 0);
7283 polygon << QPoint(0, - size * 2);
7285 m_visualTip = new QGraphicsPolygonItem(polygon);
7286 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7287 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7288 if (mode == TRANSITIONSTART)
7289 m_visualTip->setPos(rect.x(), rect.bottom());
7291 m_visualTip->setPos(rect.right(), rect.bottom());
7293 m_animation->setScaleAt(.5, 2, 2);
7300 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7301 m_visualTip->setZValue(100);
7302 scene()->addItem(m_visualTip);
7303 m_animation->setItem(m_visualTip);
7304 m_animationTimer->start();
7308 bool CustomTrackView::hasAudio(int track) const
7310 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7311 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7312 QGraphicsItem *item;
7313 for (int i = 0; i < collisions.count(); i++) {
7314 item = collisions.at(i);
7315 if (!item->isEnabled()) continue;
7316 if (item->type() == AVWIDGET) {
7317 ClipItem *clip = static_cast <ClipItem *>(item);
7318 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7324 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7327 QUndoCommand *effectCommand = new QUndoCommand();
7329 if (effect.tagName() == "effectgroup") {
7330 effectName = effect.attribute("name");
7332 QDomElement namenode = effect.firstChildElement("name");
7333 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7334 else effectName = i18n("effect");
7336 effectCommand->setText(i18n("Add %1", effectName));
7337 if (effect.tagName() == "effectgroup") {
7338 QDomNodeList effectlist = effect.elementsByTagName("effect");
7339 for (int j = 0; j < effectlist.count(); j++) {
7340 QDomElement trackeffect = effectlist.at(j).toElement();
7341 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7342 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7345 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7349 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7350 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7351 delete effectCommand;
7354 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7357 if (effectCommand->childCount() > 0) {
7358 m_commandStack->push(effectCommand);
7359 setDocumentModified();
7361 else delete effectCommand;
7365 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7367 EffectsParameterList parameters;
7369 parameters.addParam("tag", effect.attribute("tag"));
7370 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7371 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7372 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7373 parameters.addParam("id", effect.attribute("id"));
7374 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7375 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7376 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7377 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7378 if (effect.attribute("id") == "region") {
7379 QDomNodeList subeffects = effect.elementsByTagName("effect");
7380 for (int i = 0; i < subeffects.count(); i++) {
7381 QDomElement subeffect = subeffects.at(i).toElement();
7382 int subeffectix = subeffect.attribute("region_ix").toInt();
7383 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7384 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7385 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7386 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7387 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7391 QDomNodeList params = effect.elementsByTagName("parameter");
7392 adjustEffectParameters(parameters, params, m_document->mltProfile());
7398 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7401 for (int i = 0; i < params.count(); i++) {
7402 QDomElement e = params.item(i).toElement();
7403 QString paramname = prefix + e.attribute("name");
7404 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7405 // effects with geometry param need in / out synced with the clip, request it...
7406 parameters.addParam("_sync_in_out", "1");
7408 if (e.attribute("type") == "simplekeyframe") {
7409 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7410 double factor = e.attribute("factor", "1").toDouble();
7411 double offset = e.attribute("offset", "0").toDouble();
7412 for (int j = 0; j < values.count(); j++) {
7413 QString pos = values.at(j).section(':', 0, 0);
7414 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7415 values[j] = pos + '=' + locale.toString(val);
7417 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7418 parameters.addParam(paramname, values.join(";"));
7419 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7420 parameters.addParam("max", e.attribute("max"));
7421 parameters.addParam("min", e.attribute("min"));
7422 parameters.addParam("factor", e.attribute("factor", "1"));*/
7423 } else if (e.attribute("type") == "keyframe") {
7424 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7425 parameters.addParam("keyframes", e.attribute("keyframes"));
7426 parameters.addParam("max", e.attribute("max"));
7427 parameters.addParam("min", e.attribute("min"));
7428 parameters.addParam("factor", e.attribute("factor", "1"));
7429 parameters.addParam("offset", e.attribute("offset", "0"));
7430 parameters.addParam("starttag", e.attribute("starttag", "start"));
7431 parameters.addParam("endtag", e.attribute("endtag", "end"));
7432 } else if (e.attribute("namedesc").contains(';')) {
7433 QString format = e.attribute("format");
7434 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7435 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7437 QTextStream txtNeu(&neu);
7438 if (values.size() > 0)
7439 txtNeu << (int)values[0].toDouble();
7440 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7441 txtNeu << separators[i];
7442 txtNeu << (int)(values[i+1].toDouble());
7444 parameters.addParam("start", neu);
7446 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7448 if (e.attribute("factor").contains('%')) {
7449 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7451 fact = e.attribute("factor", "1").toDouble();
7453 double offset = e.attribute("offset", "0").toDouble();
7454 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7456 parameters.addParam(paramname, e.attribute("value"));
7463 void CustomTrackView::updateTrackNames(int track, bool added)
7465 QList <TrackInfo> tracks = m_document->tracksList();
7466 int max = tracks.count();
7467 int docTrack = max - track - 1;
7469 // count number of tracks of each type
7470 int videoTracks = 0;
7471 int audioTracks = 0;
7472 for (int i = max - 1; i >= 0; --i) {
7473 TrackInfo info = tracks.at(i);
7474 if (info.type == VIDEOTRACK)
7479 if (i <= docTrack) {
7480 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7481 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7484 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7485 info.trackName = type + QString::number(typeNumber);
7486 m_document->setTrackType(i, info);
7489 if (info.trackName == type + QString::number(typeNumber + 1)) {
7490 info.trackName = type + QString::number(typeNumber);
7491 m_document->setTrackType(i, info);
7496 emit tracksChanged();
7499 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7505 tracks << m_document->tracksCount() - track - 1;
7507 // negative track number -> update all tracks
7508 for (int i = 0; i < m_document->tracksCount(); ++i)
7512 for (int i = 0; i < tracks.count(); ++i) {
7514 // t + 1 because of black background track
7515 duration = m_document->renderer()->mltTrackDuration(t + 1);
7516 if (duration != m_document->trackDuration(t)) {
7517 m_document->setTrackDuration(t, duration);
7520 EffectsList effects = m_document->getTrackEffects(t);
7521 for (int j = 0; j < effects.count(); ++j) {
7523 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7524 * - update the effectstack if necessary
7531 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7533 QList<QGraphicsItem *> list = scene()->items();
7534 ClipItem *clip = NULL;
7535 for (int i = 0; i < list.size(); ++i) {
7536 if (list.at(i)->type() == AVWIDGET) {
7537 clip = static_cast <ClipItem *>(list.at(i));
7538 if (clip->clipProducer() == id) {
7539 clip->refreshClip(true, resetThumbs);
7545 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7547 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7549 if (effects.count()) {
7550 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7551 while (i != effects.constEnd()) {
7552 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);
7559 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7561 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7563 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7566 QDomElement newEffect;
7567 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7568 if (effect.attribute("id") == extra.value("finalfilter")) {
7569 newEffect = effect.cloneNode().toElement();
7570 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7571 while (i != filterParams.constEnd()) {
7572 EffectsList::setParameter(newEffect, i.key(), i.value());
7573 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7576 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7577 m_commandStack->push(command);
7578 emit clipItemSelected(clip);
7583 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7585 if (!m_selectionGroup) {
7586 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7589 // Make sure there is no collision
7590 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7591 ClipItem *item = NULL;
7592 for (int i = 0; i < children.count(); i++) {
7593 if (children.at(i)->type() == AVWIDGET) {
7594 item = (ClipItem*) children.at(i);
7599 emit displayMessage(i18n("No clip found"), ErrorMessage);
7602 QMap <QString, QString> data = item->baseClip()->analysisData();
7603 if (data.isEmpty()) {
7604 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7607 QPointer<QDialog> d = new QDialog(this);
7608 Ui::ImportKeyframesDialog_UI ui;
7613 QMap<QString, QString>::const_iterator i = data.constBegin();
7614 while (i != data.constEnd()) {
7615 ui.data_list->insertItem(ix, i.key());
7616 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7621 if (d->exec() != QDialog::Accepted) {
7625 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7626 QStringList keyframeList = keyframeData.split(';', QString::SkipEmptyParts);
7628 if (ui.import_position->isChecked()) {
7629 if (ui.import_size->isChecked()) {
7630 foreach(QString key, keyframeList) {
7631 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7632 else result.append(key);
7637 foreach(QString key, keyframeList) {
7638 result.append(key.section(':', 0, 0));
7643 else if (ui.import_size->isChecked()) {
7644 foreach(QString key, keyframeList) {
7645 result.append(key.section(':', 1, 1));
7649 emit importKeyframes(type, result);