1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addextradatacommand.h"
30 #include "commands/addtimelineclipcommand.h"
31 #include "commands/addeffectcommand.h"
32 #include "commands/editeffectcommand.h"
33 #include "commands/moveeffectcommand.h"
34 #include "commands/addtransitioncommand.h"
35 #include "commands/edittransitioncommand.h"
36 #include "commands/editkeyframecommand.h"
37 #include "commands/changespeedcommand.h"
38 #include "commands/addmarkercommand.h"
39 #include "commands/razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "commands/insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "commands/addtrackcommand.h"
52 #include "commands/changeeffectstatecommand.h"
53 #include "commands/movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "ui_importkeyframesdialog_ui.h"
56 #include "initeffects.h"
57 #include "commands/locktrackcommand.h"
58 #include "commands/groupclipscommand.h"
59 #include "commands/splitaudiocommand.h"
60 #include "commands/changecliptypecommand.h"
61 #include "trackdialog.h"
62 #include "tracksconfigdialog.h"
63 #include "commands/configtrackscommand.h"
64 #include "commands/rebuildgroupcommand.h"
65 #include "commands/razorgroupcommand.h"
66 #include "commands/refreshmonitorcommand.h"
67 #include "profilesdialog.h"
69 #include "lib/audio/audioEnvelope.h"
70 #include "lib/audio/audioCorrelation.h"
77 #include <KMessageBox>
78 #include <KIO/NetAccess>
79 #include <KFileDialog>
81 #include <QMouseEvent>
82 #include <QStylePainter>
83 #include <QGraphicsItem>
84 #include <QDomDocument>
86 #include <QApplication>
87 #include <QInputDialog>
90 #if QT_VERSION >= 0x040600
91 #include <QGraphicsDropShadowEffect>
94 #define SEEK_INACTIVE (-1)
98 bool sortGuidesList(const Guide *g1 , const Guide *g2)
100 return (*g1).position() < (*g2).position();
105 // disable animation if user asked it in KDE's global settings
106 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
107 // needs something like below (taken from dolphin)
108 // #include <kglobalsettings.h>
109 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
110 // const int duration = animate ? 1500 : 1;
112 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
113 QGraphicsView(projectscene, parent),
114 m_tracksHeight(KdenliveSettings::trackheight()),
115 m_projectDuration(0),
118 m_scene(projectscene),
120 m_operationMode(NONE),
127 m_autoScroll(KdenliveSettings::autoscroll()),
128 m_pasteEffectsAction(NULL),
129 m_ungroupAction(NULL),
136 m_blockRefresh(false),
137 m_selectionGroup(NULL),
139 m_audioCorrelator(NULL),
140 m_audioAlignmentReference(NULL),
141 m_controlModifier(false)
144 m_commandStack = doc->commandStack();
146 m_commandStack = NULL;
149 setMouseTracking(true);
150 setAcceptDrops(true);
151 setFrameShape(QFrame::NoFrame);
153 //setCacheMode(QGraphicsView::CacheBackground);
154 setAutoFillBackground(false);
155 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
156 setContentsMargins(0, 0, 0, 0);
158 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
160 m_animationTimer = new QTimeLine(800);
161 m_animationTimer->setFrameRange(0, 5);
162 m_animationTimer->setUpdateInterval(100);
163 m_animationTimer->setLoopCount(0);
165 m_tipColor = QColor(0, 192, 0, 200);
166 m_tipPen.setColor(QColor(255, 255, 255, 100));
167 m_tipPen.setWidth(3);
169 const int maxHeight = m_tracksHeight * m_document->tracksCount();
170 setSceneRect(0, 0, sceneRect().width(), maxHeight);
171 verticalScrollBar()->setMaximum(maxHeight);
172 verticalScrollBar()->setTracking(true);
173 // repaint guides when using vertical scroll
174 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
176 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
177 m_cursorLine->setZValue(1000);
180 pen1.setColor(palette().text().color());
181 m_cursorLine->setPen(pen1);
182 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
184 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
185 m_scrollTimer.setInterval(100);
186 m_scrollTimer.setSingleShot(true);
188 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
189 m_thumbsTimer.setInterval(500);
190 m_thumbsTimer.setSingleShot(true);
192 KIcon razorIcon("edit-cut");
193 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
195 KIcon spacerIcon("kdenlive-spacer-tool");
196 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
199 CustomTrackView::~CustomTrackView()
201 qDeleteAll(m_guides);
203 m_waitingThumbs.clear();
204 delete m_animationTimer;
208 void CustomTrackView::keyPressEvent(QKeyEvent * event)
210 if (event->key() == Qt::Key_Up) {
213 } else if (event->key() == Qt::Key_Down) {
216 } else QWidget::keyPressEvent(event);
219 void CustomTrackView::setDocumentModified()
221 m_document->setModified(true);
224 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
226 m_timelineContextMenu = timeline;
227 m_timelineContextClipMenu = clip;
228 m_clipTypeGroup = clipTypeGroup;
229 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
231 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
232 m_markerMenu->setEnabled(false);
233 markermenu->addMenu(m_markerMenu);
234 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
235 QList <QAction *> list = m_timelineContextClipMenu->actions();
236 for (int i = 0; i < list.count(); i++) {
237 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
238 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
241 m_timelineContextTransitionMenu = transition;
242 list = m_timelineContextTransitionMenu->actions();
243 for (int i = 0; i < list.count(); i++) {
244 if (list.at(i)->data().toString() == "auto") {
245 m_autoTransition = list.at(i);
250 m_timelineContextMenu->addSeparator();
251 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
252 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
253 m_timelineContextMenu->addAction(m_deleteGuide);
255 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
256 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
257 m_timelineContextMenu->addAction(m_editGuide);
260 void CustomTrackView::slotDoResetMenuPosition()
262 m_menuPosition = QPoint();
265 void CustomTrackView::slotResetMenuPosition()
267 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
268 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
271 void CustomTrackView::checkAutoScroll()
273 m_autoScroll = KdenliveSettings::autoscroll();
276 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
277 return m_scene->m_tracksList;
281 int CustomTrackView::getFrameWidth()
283 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
286 void CustomTrackView::updateSceneFrameWidth()
288 int frameWidth = getFrameWidth();
289 QList<QGraphicsItem *> itemList = items();
291 for (int i = 0; i < itemList.count(); i++) {
292 if (itemList.at(i)->type() == AVWIDGET) {
293 item = (ClipItem*) itemList.at(i);
294 item->resetFrameWidth(frameWidth);
295 item->resetThumbs(true);
300 bool CustomTrackView::checkTrackHeight()
302 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
303 m_tracksHeight = KdenliveSettings::trackheight();
304 emit trackHeightChanged();
305 QList<QGraphicsItem *> itemList = items();
307 Transition *transitionitem;
308 int frameWidth = getFrameWidth();
309 bool snap = KdenliveSettings::snaptopoints();
310 KdenliveSettings::setSnaptopoints(false);
311 for (int i = 0; i < itemList.count(); i++) {
312 if (itemList.at(i)->type() == AVWIDGET) {
313 item = (ClipItem*) itemList.at(i);
314 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
315 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
316 item->resetFrameWidth(frameWidth);
317 item->resetThumbs(true);
318 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
319 transitionitem = (Transition*) itemList.at(i);
320 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
321 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
324 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
325 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
327 for (int i = 0; i < m_guides.count(); i++) {
328 QLineF l = m_guides.at(i)->line();
329 l.setP2(QPointF(l.x2(), newHeight));
330 m_guides.at(i)->setLine(l);
333 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
334 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
335 KdenliveSettings::setSnaptopoints(snap);
336 viewport()->update();
340 /** Zoom or move viewport on mousewheel
342 * If mousewheel+Ctrl, zooms in/out on the timeline.
344 * With Ctrl, moves viewport towards end of timeline if down/back,
345 * opposite on up/forward.
347 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
348 void CustomTrackView::wheelEvent(QWheelEvent * e)
350 if (e->modifiers() == Qt::ControlModifier) {
351 if (e->delta() > 0) emit zoomIn();
354 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
355 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
359 int CustomTrackView::getPreviousVideoTrack(int track)
361 track = m_document->tracksCount() - track - 1;
363 for (int i = track; i > -1; i--) {
364 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
370 void CustomTrackView::slotFetchNextThumbs()
372 if (!m_waitingThumbs.isEmpty()) {
373 ClipItem *item = m_waitingThumbs.takeFirst();
374 while (item == NULL && !m_waitingThumbs.isEmpty()) {
375 item = m_waitingThumbs.takeFirst();
377 if (item) item->slotFetchThumbs();
378 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
382 void CustomTrackView::slotCheckMouseScrolling()
384 if (m_scrollOffset == 0) {
385 m_scrollTimer.stop();
388 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
389 m_scrollTimer.start();
392 void CustomTrackView::slotCheckPositionScrolling()
394 // If mouse is at a border of the view, scroll
395 if (m_moveOpMode != SEEK) return;
396 if (mapFromScene(m_cursorPos, 0).x() < 3) {
397 if (horizontalScrollBar()->value() == 0) return;
398 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
399 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
400 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
401 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
402 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
403 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
404 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
408 void CustomTrackView::slotAlignPlayheadToMousePos()
410 /* get curser point ref in screen coord */
411 QPoint ps = QCursor::pos();
412 /* get xPos in scene coord */
413 int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0);
414 /* move playhead to new xPos*/
415 seekCursorPos(mappedXPos);
419 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
421 int pos = event->x();
422 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
423 double snappedPos = getSnapPointForPos(mappedXPos);
424 emit mousePosition(mappedXPos);
426 if (m_operationMode == SCROLLTIMELINE) {
427 QGraphicsView::mouseMoveEvent(event);
431 if (event->buttons() & Qt::MidButton) return;
432 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
433 event->setAccepted(true);
435 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
439 if (event->buttons() != Qt::NoButton) {
440 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
441 if (m_dragItem && move) m_clipDrag = true;
442 if (m_dragItem && m_tool == SELECTTOOL) {
443 if (m_operationMode == MOVE && m_clipDrag) {
444 QGraphicsView::mouseMoveEvent(event);
445 // If mouse is at a border of the view, scroll
447 m_scrollOffset = -30;
448 m_scrollTimer.start();
449 } else if (viewport()->width() - pos < 10) {
451 m_scrollTimer.start();
452 } else if (m_scrollTimer.isActive()) {
453 m_scrollTimer.stop();
455 } else if (m_operationMode == RESIZESTART && move) {
456 m_document->renderer()->pause();
457 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
458 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
460 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
462 m_dragItem->resizeStart((int)(snappedPos));
464 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
465 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
466 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
467 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
468 } else if (m_operationMode == RESIZEEND && move) {
469 m_document->renderer()->pause();
470 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
471 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
473 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
475 m_dragItem->resizeEnd((int)(snappedPos));
477 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
478 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
479 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
480 } else if (m_operationMode == FADEIN && move) {
481 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
482 } else if (m_operationMode == FADEOUT && move) {
483 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
484 } else if (m_operationMode == KEYFRAME && move) {
485 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
486 double pos = mapToScene(event->pos()).toPoint().y();
487 QRectF br = m_dragItem->sceneBoundingRect();
488 double maxh = 100.0 / br.height();
489 pos = (br.bottom() - pos) * maxh;
490 m_dragItem->updateKeyFramePos(keyFramePos, pos);
491 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
492 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
494 removeTipAnimation();
496 } else if (m_operationMode == MOVEGUIDE) {
497 removeTipAnimation();
498 QGraphicsView::mouseMoveEvent(event);
500 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
502 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
503 if (snappedPos < 0) snappedPos = 0;
505 // Make sure there is no collision
506 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
507 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
508 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
509 collidingItems.removeAll(m_selectionGroup);
510 for (int i = 0; i < children.count(); i++) {
511 if (children.at(i)->type() == GROUPWIDGET) {
512 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
513 for (int j = 0; j < subchildren.count(); j++)
514 collidingItems.removeAll(subchildren.at(j));
516 collidingItems.removeAll(children.at(i));
518 bool collision = false;
520 for (int i = 0; i < collidingItems.count(); i++) {
521 if (!collidingItems.at(i)->isEnabled()) continue;
522 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
523 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
524 // Moving backward, determine best pos
525 QPainterPath clipPath;
526 clipPath.addRect(item->sceneBoundingRect());
527 QPainterPath res = shape.intersected(clipPath);
528 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
531 snappedPos += offset;
532 // make sure we have no collision
533 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
534 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
535 collidingItems.removeAll(m_selectionGroup);
536 for (int i = 0; i < children.count(); i++) {
537 if (children.at(i)->type() == GROUPWIDGET) {
538 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
539 for (int j = 0; j < subchildren.count(); j++)
540 collidingItems.removeAll(subchildren.at(j));
542 collidingItems.removeAll(children.at(i));
545 for (int i = 0; i < collidingItems.count(); i++) {
546 if (!collidingItems.at(i)->isEnabled()) continue;
547 if (collidingItems.at(i)->type() == AVWIDGET) {
556 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
557 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
558 collidingItems.removeAll(m_selectionGroup);
559 for (int i = 0; i < children.count(); i++) {
560 if (children.at(i)->type() == GROUPWIDGET) {
561 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
562 for (int j = 0; j < subchildren.count(); j++)
563 collidingItems.removeAll(subchildren.at(j));
565 collidingItems.removeAll(children.at(i));
569 for (int i = 0; i < collidingItems.count(); i++) {
570 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
571 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
572 // Moving backward, determine best pos
573 QPainterPath clipPath;
574 clipPath.addRect(item->sceneBoundingRect());
575 QPainterPath res = shape.intersected(clipPath);
576 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
580 snappedPos += offset;
581 // make sure we have no collision
582 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
583 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
584 collidingItems.removeAll(m_selectionGroup);
585 for (int i = 0; i < children.count(); i++) {
586 if (children.at(i)->type() == GROUPWIDGET) {
587 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
588 for (int j = 0; j < subchildren.count(); j++)
589 collidingItems.removeAll(subchildren.at(j));
591 collidingItems.removeAll(children.at(i));
593 for (int i = 0; i < collidingItems.count(); i++) {
594 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
602 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
603 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
607 if (m_tool == RAZORTOOL) {
608 setCursor(m_razorCursor);
609 } else if (m_tool == SPACERTOOL) {
610 setCursor(m_spacerCursor);
613 QList<QGraphicsItem *> itemList = items(event->pos());
614 QGraphicsRectItem *item = NULL;
615 OPERATIONTYPE opMode = NONE;
617 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
619 setCursor(Qt::SplitHCursor);
620 } else for (int i = 0; i < itemList.count(); i++) {
621 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
622 item = (QGraphicsRectItem*) itemList.at(i);
627 if (m_tool == SPACERTOOL) {
632 if (item && event->buttons() == Qt::NoButton) {
633 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
634 if (m_tool == RAZORTOOL) {
635 // razor tool over a clip, display current frame in monitor
636 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
637 //TODO: solve crash when showing frame when moving razor over clip
638 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
644 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
645 // all other modes break the selection, so the user probably wants to move it
648 if (clip->rect().width() * transform().m11() < 15) {
649 // If the item is very small, only allow move
652 else opMode = clip->operationMode(mapToScene(event->pos()));
655 const double size = 5;
656 if (opMode == m_moveOpMode) {
657 QGraphicsView::mouseMoveEvent(event);
660 removeTipAnimation();
662 m_moveOpMode = opMode;
663 setTipAnimation(clip, opMode, size);
665 if (item->type() == AVWIDGET)
666 ci = static_cast <ClipItem *>(item);
668 if (opMode == MOVE) {
669 setCursor(Qt::OpenHandCursor);
671 message = ci->clipName() + i18n(":");
672 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
673 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
674 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
675 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
676 if (clip->parentItem() == m_selectionGroup)
677 message.append(i18n(" Selection duration:"));
679 message.append(i18n(" Group duration:"));
680 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
681 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
682 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
683 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
687 } else if (opMode == RESIZESTART) {
688 setCursor(KCursor("left_side", Qt::SizeHorCursor));
690 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
691 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
692 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
693 } else if (opMode == RESIZEEND) {
694 setCursor(KCursor("right_side", Qt::SizeHorCursor));
696 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
697 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
698 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
699 } else if (opMode == FADEIN || opMode == FADEOUT) {
700 setCursor(Qt::PointingHandCursor);
701 if (ci && opMode == FADEIN && ci->fadeIn()) {
702 message = i18n("Fade in duration: ");
703 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
704 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
705 message = i18n("Fade out duration: ");
706 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
708 message = i18n("Drag to add or resize a fade effect.");
710 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
711 setCursor(Qt::PointingHandCursor);
712 message = i18n("Click to add a transition.");
713 } else if (opMode == KEYFRAME) {
714 setCursor(Qt::PointingHandCursor);
715 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
718 if (!message.isEmpty())
719 emit displayMessage(message, InformationMessage);
720 } // no clip under mouse
721 else if (m_tool == RAZORTOOL) {
724 } else if (opMode == MOVEGUIDE) {
725 m_moveOpMode = opMode;
727 removeTipAnimation();
728 setCursor(Qt::ArrowCursor);
729 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
730 QGraphicsView::mouseMoveEvent(event);
732 seekCursorPos(mappedXPos);
733 slotCheckPositionScrolling();
735 } else m_moveOpMode = NONE;
737 QGraphicsView::mouseMoveEvent(event);
741 void CustomTrackView::mousePressEvent(QMouseEvent * event)
743 setFocus(Qt::MouseFocusReason);
744 m_menuPosition = QPoint();
747 // special cases (middle click button or ctrl / shift click
748 if (event->button() == Qt::MidButton) {
750 m_blockRefresh = false;
751 m_operationMode = NONE;
755 if (event->modifiers() & Qt::ShiftModifier) {
756 // Rectangle selection
757 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
758 setDragMode(QGraphicsView::RubberBandDrag);
759 if (!(event->modifiers() & Qt::ControlModifier)) {
760 resetSelectionGroup();
762 emit clipItemSelected(NULL);
765 scene()->clearSelection();
767 m_blockRefresh = false;
768 m_operationMode = RUBBERSELECTION;
769 QGraphicsView::mousePressEvent(event);
773 m_blockRefresh = true;
776 if (m_tool != RAZORTOOL) activateMonitor();
777 else if (m_document->renderer()->playSpeed() != 0.0) {
778 m_document->renderer()->pause();
781 m_clickEvent = event->pos();
783 // check item under mouse
784 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
785 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
786 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
787 setDragMode(QGraphicsView::ScrollHandDrag);
788 m_blockRefresh = false;
789 m_operationMode = SCROLLTIMELINE;
790 QGraphicsView::mousePressEvent(event);
794 // if a guide and a clip were pressed, just select the guide
795 for (int i = 0; i < collisionList.count(); ++i) {
796 if (collisionList.at(i)->type() == GUIDEITEM) {
797 // a guide item was pressed
798 m_dragGuide = (Guide *) collisionList.at(i);
799 if (event->button() == Qt::LeftButton) { // move it
800 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
801 m_operationMode = MOVEGUIDE;
802 // deselect all clips so that only the guide will move
803 m_scene->clearSelection();
804 resetSelectionGroup(false);
805 updateSnapPoints(NULL);
806 QGraphicsView::mousePressEvent(event);
808 } else // show context menu
813 // Find first clip, transition or group under mouse (when no guides selected)
815 AbstractGroupItem *dragGroup = NULL;
816 AbstractClipItem *collisionClip = NULL;
818 while (!m_dragGuide && ct < collisionList.count()) {
819 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
820 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
821 if (collisionClip->isItemLocked())
823 if (collisionClip == m_dragItem) {
824 collisionClip = NULL;
827 m_dragItem = collisionClip;
830 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
831 m_dragItemInfo = m_dragItem->info();
832 if (m_selectionGroup) m_selectionGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
833 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
834 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
835 dragGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
842 if (m_dragItem) emit clipItemSelected(NULL);
845 #if QT_VERSION >= 0x040800
846 // Add shadow to dragged item, currently disabled because of painting artifacts
848 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
849 eff->setBlurRadius(5);
850 eff->setOffset(3, 3);
851 m_dragItem->setGraphicsEffect(eff);
854 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
855 // update transition menu action
856 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
857 m_autoTransition->setEnabled(true);
858 } else m_autoTransition->setEnabled(false);
860 // context menu requested
861 if (event->button() == Qt::RightButton) {
863 if (dragGroup) dragGroup->setSelected(true);
864 else if (!m_dragItem->isSelected()) {
865 resetSelectionGroup(false);
866 m_scene->clearSelection();
867 m_dragItem->setSelected(true);
869 } else if (!m_dragGuide) {
870 // check if there is a guide close to mouse click
871 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
872 for (int i = 0; i < guidesCollisionList.count(); i++) {
873 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
874 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
878 // keep this to support multiple guides context menu in the future (?)
879 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
880 guidesCollisionList.removeAt(0);
882 if (!guidesCollisionList.isEmpty())
883 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
886 m_operationMode = NONE;
887 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
888 m_menuPosition = m_clickEvent;
894 // No item under click
895 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
896 resetSelectionGroup(false);
897 m_scene->clearSelection();
899 updateClipTypeActions(NULL);
900 if (m_tool == SPACERTOOL) {
901 QList<QGraphicsItem *> selection;
902 if (event->modifiers() == Qt::ControlModifier) {
903 // Ctrl + click, select all items on track after click position
904 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
905 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
906 // Cannot use spacer on locked track
907 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
911 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
914 selection = checkForGroups(rect, &isOk);
916 // groups found on track, do not allow the move
917 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
921 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;
923 // Select all items on all tracks after click position
924 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
925 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
928 QList <GenTime> offsetList;
929 // create group to hold selected items
930 m_selectionGroup = new AbstractGroupItem(m_document->fps());
931 scene()->addItem(m_selectionGroup);
933 for (int i = 0; i < selection.count(); i++) {
934 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
935 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
936 if (item->isItemLocked()) continue;
937 offsetList.append(item->startPos());
938 offsetList.append(item->endPos());
939 m_selectionGroup->addItem(selection.at(i));
940 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
941 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
942 QList<QGraphicsItem *> children = selection.at(i)->childItems();
943 for (int j = 0; j < children.count(); j++) {
944 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
945 offsetList.append(item->startPos());
946 offsetList.append(item->endPos());
948 m_selectionGroup->addItem(selection.at(i));
949 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
950 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
951 m_selectionGroup->addItem(selection.at(i)->parentItem());
954 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
955 if (!offsetList.isEmpty()) {
957 QList <GenTime> cleandOffsetList;
958 GenTime startOffset = offsetList.takeFirst();
959 for (int k = 0; k < offsetList.size(); k++) {
960 GenTime newoffset = offsetList.at(k) - startOffset;
961 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
962 cleandOffsetList.append(newoffset);
965 updateSnapPoints(NULL, cleandOffsetList, true);
967 m_operationMode = SPACER;
969 setCursor(Qt::ArrowCursor);
970 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
972 QGraphicsView::mousePressEvent(event);
978 if (m_tool == RAZORTOOL && m_dragItem) {
979 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
980 if (m_dragItem->type() == TRANSITIONWIDGET) {
981 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
983 m_document->renderer()->pause();
984 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
985 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
987 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
988 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
989 m_commandStack->push(command);
991 setDocumentModified();
998 bool itemSelected = false;
999 if (m_dragItem->isSelected()) {
1000 itemSelected = true;
1002 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
1003 itemSelected = true;
1005 else if (dragGroup && dragGroup->isSelected()) {
1006 itemSelected = true;
1009 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1010 if (event->modifiers() != Qt::ControlModifier) {
1011 resetSelectionGroup(false);
1012 m_scene->clearSelection();
1013 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1014 viewport()->update();
1016 resetSelectionGroup();
1019 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1020 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1023 bool selected = !m_dragItem->isSelected();
1024 QGraphicsView::mousePressEvent(event);
1027 dragGroup->setSelected(selected);
1028 if (dragGroup->parentItem())
1029 dragGroup->parentItem()->setSelected(selected);
1032 m_dragItem->setSelected(selected);
1033 if (selected == false) {
1036 groupSelectedItems(QList <QGraphicsItem*>(), false, false, true);
1038 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1039 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1040 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1042 else updateClipTypeActions(NULL);
1045 QGraphicsView::mousePressEvent(event);
1046 if (m_selectionGroup) {
1047 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1048 for (int i = 0; i < children.count(); i++) {
1049 children.at(i)->setSelected(itemSelected);
1051 m_selectionGroup->setSelected(itemSelected);
1055 dragGroup->setSelected(itemSelected);
1056 m_dragItem->setSelected(itemSelected);
1059 if (collisionClip != NULL || m_dragItem == NULL) {
1060 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1061 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1062 emit clipItemSelected(selected);
1064 emit clipItemSelected(NULL);
1068 // If clicked item is selected, allow move
1069 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1070 //QGraphicsView::mousePressEvent(event);
1073 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1074 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1075 // all other modes break the selection, so the user probably wants to move it
1076 m_operationMode = MOVE;
1078 if (m_dragItem->rect().width() * transform().m11() < 15) {
1079 // If the item is very small, only allow move
1080 m_operationMode = MOVE;
1082 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1084 } else m_operationMode = NONE;
1085 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1087 // Update snap points
1088 if (m_selectionGroup == NULL) {
1089 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1090 updateSnapPoints(NULL);
1092 updateSnapPoints(m_dragItem);
1094 QList <GenTime> offsetList;
1095 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1096 for (int i = 0; i < children.count(); i++) {
1097 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1098 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1099 offsetList.append(item->startPos());
1100 offsetList.append(item->endPos());
1103 if (!offsetList.isEmpty()) {
1105 GenTime startOffset = offsetList.takeFirst();
1106 QList <GenTime> cleandOffsetList;
1107 for (int k = 0; k < offsetList.size(); k++) {
1108 GenTime newoffset = offsetList.at(k) - startOffset;
1109 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1110 cleandOffsetList.append(newoffset);
1113 updateSnapPoints(NULL, cleandOffsetList, true);
1117 if (m_operationMode == KEYFRAME) {
1118 m_dragItem->updateSelectedKeyFrame();
1119 m_blockRefresh = false;
1121 } else if (m_operationMode == MOVE) {
1122 setCursor(Qt::ClosedHandCursor);
1123 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1125 info.startPos = m_dragItem->startPos();
1126 info.track = m_dragItem->track();
1127 int transitiontrack = getPreviousVideoTrack(info.track);
1128 ClipItem *transitionClip = NULL;
1129 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1130 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1131 info.endPos = transitionClip->endPos();
1133 GenTime transitionDuration(65, m_document->fps());
1134 if (m_dragItem->cropDuration() < transitionDuration)
1135 info.endPos = m_dragItem->endPos();
1137 info.endPos = info.startPos + transitionDuration;
1139 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1140 // Check there is no other transition at that place
1141 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1142 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1143 QList<QGraphicsItem *> selection = m_scene->items(r);
1144 bool transitionAccepted = true;
1145 for (int i = 0; i < selection.count(); i++) {
1146 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1147 Transition *tr = static_cast <Transition *>(selection.at(i));
1148 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1149 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1150 } else transitionAccepted = false;
1153 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1154 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1155 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1157 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1158 info.track = m_dragItem->track();
1159 int transitiontrack = getPreviousVideoTrack(info.track);
1160 ClipItem *transitionClip = NULL;
1161 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1162 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1163 info.startPos = transitionClip->startPos();
1165 GenTime transitionDuration(65, m_document->fps());
1166 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1167 else info.startPos = info.endPos - transitionDuration;
1169 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1170 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1171 EffectsList::setParameter(transition, "reverse", "1");
1173 // Check there is no other transition at that place
1174 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1175 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1176 QList<QGraphicsItem *> selection = m_scene->items(r);
1177 bool transitionAccepted = true;
1178 for (int i = 0; i < selection.count(); i++) {
1179 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1180 Transition *tr = static_cast <Transition *>(selection.at(i));
1181 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1182 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1183 } else transitionAccepted = false;
1186 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1187 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1189 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1190 resetSelectionGroup(false);
1191 m_dragItem->setSelected(true);
1194 m_blockRefresh = false;
1197 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1199 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1200 QList<QGraphicsItem *> list = scene()->items(p);
1201 AbstractGroupItem *group = NULL;
1202 for (int i = 0; i < list.size(); i++) {
1203 if (!list.at(i)->isEnabled()) continue;
1204 if (list.at(i)->type() == GROUPWIDGET) {
1205 group = static_cast <AbstractGroupItem *>(list.at(i));
1209 rebuildGroup(group);
1212 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1215 QList <QGraphicsItem *> children = group->childItems();
1216 m_document->clipManager()->removeGroup(group);
1217 /*for (int i = 0; i < children.count(); i++) {
1218 group->removeFromGroup(children.at(i));
1220 scene()->destroyItemGroup(group);
1221 groupSelectedItems(children, false, true, true);
1225 void CustomTrackView::resetSelectionGroup(bool selectItems)
1227 if (m_selectionGroup) {
1228 // delete selection group
1229 bool snap = KdenliveSettings::snaptopoints();
1230 KdenliveSettings::setSnaptopoints(false);
1232 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1233 scene()->destroyItemGroup(m_selectionGroup);
1234 m_selectionGroup = NULL;
1235 for (int i = 0; i < children.count(); i++) {
1236 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1237 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1238 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1239 children.at(i)->setSelected(selectItems);
1241 } else if (children.at(i)->type() == GROUPWIDGET) {
1242 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1243 children.at(i)->setSelected(selectItems);
1246 KdenliveSettings::setSnaptopoints(snap);
1250 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool force, bool createNewGroup, bool selectNewGroup)
1252 if (m_selectionGroup) {
1253 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1256 if (selection.isEmpty()) selection = m_scene->selectedItems();
1257 // Split groups and items
1258 QSet <QGraphicsItemGroup *> groupsList;
1259 QSet <QGraphicsItem *> itemsList;
1261 for (int i = 0; i < selection.count(); i++) {
1262 if (selection.at(i)->type() == GROUPWIDGET) {
1263 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1266 for (int i = 0; i < selection.count(); i++) {
1267 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1268 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1269 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1272 itemsList.insert(selection.at(i));
1276 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1279 // Find top left position of selection
1280 foreach (const QGraphicsItemGroup *value, groupsList) {
1281 rectUnion = rectUnion.united(value->sceneBoundingRect());
1283 foreach (const QGraphicsItem *value, itemsList) {
1284 rectUnion = rectUnion.united(value->sceneBoundingRect());
1286 if (force || selection.count() > 1) {
1287 bool snap = KdenliveSettings::snaptopoints();
1288 KdenliveSettings::setSnaptopoints(false);
1289 if (createNewGroup) {
1290 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1291 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1292 QPointF diff = newGroup->pos();
1293 newGroup->translate(-diff.x(), -diff.y());
1294 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1296 scene()->addItem(newGroup);
1297 // Check if we are trying to include a group in a group
1298 foreach (QGraphicsItemGroup *value, groupsList) {
1299 QList<QGraphicsItem *> children = value->childItems();
1300 for (int i = 0; i < children.count(); i++) {
1301 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1302 itemsList.insert(children.at(i));
1304 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1305 m_document->clipManager()->removeGroup(grp);
1306 scene()->destroyItemGroup(grp);
1309 foreach (QGraphicsItem *value, itemsList) {
1310 newGroup->addItem(value);
1312 KdenliveSettings::setSnaptopoints(snap);
1313 if (selectNewGroup) newGroup->setSelected(true);
1315 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1316 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1317 QPointF diff = m_selectionGroup->pos();
1318 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1319 m_selectionGroup->translate(- diff.x(), -diff.y());
1321 scene()->addItem(m_selectionGroup);
1322 foreach (QGraphicsItemGroup *value, groupsList) {
1323 m_selectionGroup->addItem(value);
1325 foreach (QGraphicsItem *value, itemsList) {
1326 m_selectionGroup->addItem(value);
1328 KdenliveSettings::setSnaptopoints(snap);
1329 if (m_selectionGroup) {
1330 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1331 m_selectionGroupInfo.track = m_selectionGroup->track();
1332 if (selectNewGroup) m_selectionGroup->setSelected(true);
1335 } else resetSelectionGroup();
1338 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1340 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1341 /*if (m_moveOpMode == KEYFRAME) {
1342 // user double clicked on a keyframe, open edit dialog
1343 //TODO: update for effects with several values per keyframe
1344 QDialog d(parentWidget());
1345 Ui::KeyFrameDialog_UI view;
1347 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1348 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1349 view.kfr_value->setFocus();
1350 if (d.exec() == QDialog::Accepted) {
1351 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1352 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1353 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1354 QString previous = item->keyframes(item->selectedEffectIndex());
1355 item->updateKeyframeEffect();
1356 QString next = item->keyframes(item->selectedEffectIndex());
1357 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1358 m_commandStack->push(command);
1359 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1360 emit clipItemSelected(item, item->selectedEffectIndex());
1365 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1366 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1367 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1368 //QString previous = item->keyframes(item->selectedEffectIndex());
1369 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1370 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1371 //item->updateKeyframeEffect();
1372 //QString next = item->keyframes(item->selectedEffectIndex());
1373 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1374 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1375 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1376 m_commandStack->push(command);
1377 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1378 emit clipItemSelected(item, item->selectedEffectIndex());
1380 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1383 QList<QGraphicsItem *> collisionList = items(event->pos());
1384 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1385 Guide *editGuide = (Guide *) collisionList.at(0);
1386 if (editGuide) slotEditGuide(editGuide->info());
1391 void CustomTrackView::editItemDuration()
1393 AbstractClipItem *item;
1397 if (m_scene->selectedItems().count() == 1) {
1398 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1400 if (m_scene->selectedItems().empty())
1401 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1403 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1409 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1413 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1414 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1418 if (!item->isItemLocked()) {
1421 if (item->type() == TRANSITIONWIDGET)
1422 getTransitionAvailableSpace(item, minimum, maximum);
1424 getClipAvailableSpace(item, minimum, maximum);
1426 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1427 m_document->timecode(), minimum, maximum, this);
1428 if (d->exec() == QDialog::Accepted) {
1429 ItemInfo clipInfo = item->info();
1430 ItemInfo startInfo = clipInfo;
1431 if (item->type() == TRANSITIONWIDGET) {
1432 // move & resize transition
1433 clipInfo.startPos = d->startPos();
1434 clipInfo.endPos = clipInfo.startPos + d->duration();
1435 clipInfo.track = item->track();
1436 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1437 updateTrackDuration(clipInfo.track, command);
1438 m_commandStack->push(command);
1440 // move and resize clip
1441 ClipItem *clip = static_cast<ClipItem *>(item);
1442 QUndoCommand *moveCommand = new QUndoCommand();
1443 moveCommand->setText(i18n("Edit clip"));
1444 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1445 // duration was reduced, so process it first
1446 clipInfo.endPos = clipInfo.startPos + d->duration();
1447 clipInfo.cropStart = d->cropStart();
1449 resizeClip(startInfo, clipInfo);
1450 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1451 adjustEffects(clip, startInfo, moveCommand);
1452 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1455 if (d->startPos() != clipInfo.startPos) {
1456 startInfo = clipInfo;
1457 clipInfo.startPos = d->startPos();
1458 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1459 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1462 if (d->duration() > item->cropDuration()) {
1463 // duration was increased, so process it after move
1464 startInfo = clipInfo;
1465 clipInfo.endPos = clipInfo.startPos + d->duration();
1466 clipInfo.cropStart = d->cropStart();
1468 resizeClip(startInfo, clipInfo);
1469 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1470 adjustEffects(clip, startInfo, moveCommand);
1471 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1473 updateTrackDuration(clipInfo.track, moveCommand);
1474 m_commandStack->push(moveCommand);
1479 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1483 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1485 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1487 clip->setKeyframes(index, keyframes);
1488 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1489 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1493 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1495 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1496 m_editGuide->setEnabled(m_dragGuide != NULL);
1497 m_markerMenu->clear();
1498 m_markerMenu->setEnabled(false);
1500 m_timelineContextMenu->popup(pos);
1501 } else if (group != NULL) {
1502 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1503 m_ungroupAction->setEnabled(true);
1504 updateClipTypeActions(NULL);
1505 m_timelineContextClipMenu->popup(pos);
1507 m_ungroupAction->setEnabled(false);
1508 if (clip->type() == AVWIDGET) {
1509 ClipItem *item = static_cast <ClipItem*>(clip);
1510 //build go to marker menu
1511 if (item->baseClip()) {
1512 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1513 int offset = item->startPos().frames(m_document->fps());
1514 if (!markers.isEmpty()) {
1515 for (int i = 0; i < markers.count(); i++) {
1516 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1517 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1518 QAction *go = m_markerMenu->addAction(position);
1519 go->setData(pos + offset);
1522 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1524 updateClipTypeActions(item);
1525 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1526 m_timelineContextClipMenu->popup(pos);
1527 } else if (clip->type() == TRANSITIONWIDGET) {
1528 m_timelineContextTransitionMenu->popup(pos);
1533 void CustomTrackView::activateMonitor()
1535 emit activateDocumentMonitor();
1538 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1540 resetSelectionGroup();
1542 info.startPos = GenTime();
1543 info.cropStart = GenTime(in, m_document->fps());
1544 info.endPos = GenTime(out - in, m_document->fps());
1545 info.cropDuration = info.endPos - info.startPos;
1548 // Check if clip can be inserted at that position
1549 ItemInfo pasteInfo = info;
1550 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1551 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1552 pasteInfo.track = selectedTrack();
1553 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1555 // Cannot be inserted at cursor pos, insert at end of track
1556 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1557 pasteInfo.startPos = GenTime(duration, m_document->fps());
1558 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1559 ok = canBePastedTo(pasteInfo, AVWIDGET);
1562 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1566 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1567 updateTrackDuration(pasteInfo.track, command);
1568 m_commandStack->push(command);
1570 selectClip(true, false);
1571 // Automatic audio split
1572 if (KdenliveSettings::splitaudio())
1576 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1578 if (data->hasFormat("kdenlive/clip")) {
1580 m_scene->clearSelection();
1581 resetSelectionGroup(false);
1582 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1583 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1585 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1588 if (clip->getProducer() == NULL) {
1589 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1592 QPointF framePos = mapToScene(pos);
1594 info.startPos = GenTime();
1595 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1596 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1597 info.cropDuration = info.endPos - info.startPos;
1600 // Check if clip can be inserted at that position
1601 ItemInfo pasteInfo = info;
1602 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1603 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1604 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1605 framePos.setX((int)(framePos.x() + 0.5));
1606 framePos.setY(pasteInfo.track * m_tracksHeight);
1607 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1610 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1611 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1612 m_selectionGroup->addItem(item);
1614 QList <GenTime> offsetList;
1615 offsetList.append(info.endPos);
1616 updateSnapPoints(NULL, offsetList);
1617 m_selectionGroup->setPos(framePos);
1618 scene()->addItem(m_selectionGroup);
1619 m_selectionGroup->setSelected(true);
1621 } else if (data->hasFormat("kdenlive/producerslist")) {
1623 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1624 m_scene->clearSelection();
1625 resetSelectionGroup(false);
1627 QList <GenTime> offsetList;
1628 QList <ItemInfo> infoList;
1629 QPointF framePos = mapToScene(pos);
1630 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1631 int track = (int)(framePos.y() / m_tracksHeight);
1632 framePos.setX((int)(framePos.x() + 0.5));
1633 framePos.setY(track * m_tracksHeight);
1635 // Check if clips can be inserted at that position
1636 for (int i = 0; i < ids.size(); ++i) {
1637 QString clipData = ids.at(i);
1638 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1640 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1643 if (clip->getProducer() == NULL) {
1644 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1648 info.startPos = start;
1649 if (clipData.contains('/')) {
1650 // this is a clip zone, set in / out
1651 int in = clipData.section('/', 1, 1).toInt();
1652 int out = clipData.section('/', 2, 2).toInt();
1653 info.cropStart = GenTime(in, m_document->fps());
1654 info.cropDuration = GenTime(out - in, m_document->fps());
1657 info.cropDuration = clip->duration();
1659 info.endPos = info.startPos + info.cropDuration;
1661 infoList.append(info);
1662 start += info.cropDuration;
1664 if (!canBePastedTo(infoList, AVWIDGET)) {
1667 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1669 for (int i = 0; i < ids.size(); ++i) {
1670 QString clipData = ids.at(i);
1671 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1673 info.startPos = start;
1674 if (clipData.contains('/')) {
1675 // this is a clip zone, set in / out
1676 int in = clipData.section('/', 1, 1).toInt();
1677 int out = clipData.section('/', 2, 2).toInt();
1678 info.cropStart = GenTime(in, m_document->fps());
1679 info.cropDuration = GenTime(out - in, m_document->fps());
1682 info.cropDuration = clip->duration();
1684 info.endPos = info.startPos + info.cropDuration;
1686 start += info.cropDuration;
1687 offsetList.append(start);
1688 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1689 m_selectionGroup->addItem(item);
1690 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1693 updateSnapPoints(NULL, offsetList);
1694 m_selectionGroup->setPos(framePos);
1695 scene()->addItem(m_selectionGroup);
1696 //m_selectionGroup->setZValue(10);
1697 m_thumbsTimer.start();
1701 // the drag is not a clip (may be effect, ...)
1709 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1711 if (insertDropClips(event->mimeData(), event->pos())) {
1712 if (event->source() == this) {
1713 event->setDropAction(Qt::MoveAction);
1716 event->setDropAction(Qt::MoveAction);
1717 event->acceptProposedAction();
1719 } else QGraphicsView::dragEnterEvent(event);
1722 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1724 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);
1725 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1726 collindingItems.removeAll(item);
1727 if (collindingItems.isEmpty()) return false;
1729 for (int i = 0; i < collindingItems.count(); i++) {
1730 QGraphicsItem *collision = collindingItems.at(i);
1731 if (collision->type() == item->type()) {
1733 kDebug() << "// COLLISIION DETECTED";
1741 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1743 int track = m_document->tracksCount() - clip->track();
1744 GenTime pos = clip->startPos();
1745 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1746 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1749 bool success = true;
1750 for (int i = 0; i < clip->effectsCount(); i++) {
1751 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1753 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1754 m_document->renderer()->doRefresh();
1757 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1759 if (pos < GenTime()) {
1761 if (effect.attribute("id") == "speed") {
1762 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1766 m_document->addTrackEffect(track - 1, effect);
1767 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1768 emit updateTrackEffectState(track - 1);
1769 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1772 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1774 // Special case: speed effect
1775 if (effect.attribute("id") == "speed") {
1776 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1777 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1781 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1782 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1783 if (strobe == 0) strobe = 1;
1784 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1785 EffectsParameterList params = clip->addEffect(effect);
1786 m_document->renderer()->mltAddEffect(track, pos, params);
1787 if (clip->isSelected()) emit clipItemSelected(clip);
1790 EffectsParameterList params = clip->addEffect(effect);
1791 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1792 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1793 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1794 if (clip->isSelected()) emit clipItemSelected(clip);
1795 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1798 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1800 QString index = effect.attribute("kdenlive_ix");
1801 if (pos < GenTime()) {
1802 // Delete track effect
1803 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1804 m_document->removeTrackEffect(track - 1, effect);
1806 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1807 emit updateTrackEffectState(track - 1);
1808 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1811 // Special case: speed effect
1812 if (effect.attribute("id") == "speed") {
1813 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1815 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1816 clip->deleteEffect(index);
1817 emit clipItemSelected(clip);
1818 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1822 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1823 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1824 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1827 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1829 clip->deleteEffect(index);
1830 emit clipItemSelected(clip);
1834 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1836 QList<QGraphicsItem *> itemList = group->childItems();
1837 QUndoCommand *effectCommand = new QUndoCommand();
1839 int offset = effect.attribute("clipstart").toInt();
1840 QDomElement namenode = effect.firstChildElement("name");
1841 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1842 else effectName = i18n("effect");
1843 effectCommand->setText(i18n("Add %1", effectName));
1844 for (int i = 0; i < itemList.count(); i++) {
1845 if (itemList.at(i)->type() == AVWIDGET) {
1846 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1847 if (effect.tagName() == "effectgroup") {
1848 QDomNodeList effectlist = effect.elementsByTagName("effect");
1849 for (int j = 0; j < effectlist.count(); j++) {
1850 QDomElement subeffect = effectlist.at(j).toElement();
1851 if (subeffect.hasAttribute("kdenlive_info")) {
1852 // effect is in a group
1853 EffectInfo effectInfo;
1854 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1855 if (effectInfo.groupIndex < 0) {
1856 // group needs to be appended
1857 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1858 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1861 processEffect(item, subeffect, offset, effectCommand);
1865 processEffect(item, effect, offset, effectCommand);
1869 if (effectCommand->childCount() > 0) {
1870 m_commandStack->push(effectCommand);
1871 setDocumentModified();
1872 } else delete effectCommand;
1874 clearSelection(false);
1875 m_dragItem = dropTarget;
1876 m_dragItem->setSelected(true);
1877 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1881 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1883 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1886 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1888 QList<QGraphicsItem *> itemList;
1889 QUndoCommand *effectCommand = new QUndoCommand();
1892 int offset = effect.attribute("clipstart").toInt();
1893 if (effect.tagName() == "effectgroup") {
1894 effectName = effect.attribute("name");
1896 QDomElement namenode = effect.firstChildElement("name");
1897 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1898 else effectName = i18n("effect");
1900 effectCommand->setText(i18n("Add %1", effectName));
1902 if (track == -1) itemList = scene()->selectedItems();
1903 if (itemList.isEmpty()) {
1904 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1905 if (clip) itemList.append(clip);
1906 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1910 for (int i = 0; i < itemList.count(); i++) {
1911 if (itemList.at(i)->type() == GROUPWIDGET) {
1912 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1913 for (int j = 0; j < subitems.count(); j++) {
1914 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1919 for (int i = 0; i < itemList.count(); i++) {
1920 if (itemList.at(i)->type() == AVWIDGET) {
1921 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1922 if (effect.tagName() == "effectgroup") {
1923 QDomNodeList effectlist = effect.elementsByTagName("effect");
1924 for (int j = 0; j < effectlist.count(); j++) {
1925 QDomElement subeffect = effectlist.at(j).toElement();
1926 if (subeffect.hasAttribute("kdenlive_info")) {
1927 // effect is in a group
1928 EffectInfo effectInfo;
1929 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1930 if (effectInfo.groupIndex < 0) {
1931 // group needs to be appended
1932 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1933 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1936 processEffect(item, subeffect, offset, effectCommand);
1939 else processEffect(item, effect, offset, effectCommand);
1942 if (effectCommand->childCount() > 0) {
1943 m_commandStack->push(effectCommand);
1944 setDocumentModified();
1945 if (effectCommand->childCount() == 1) {
1946 // Display newly added clip effect
1947 for (int i = 0; i < itemList.count(); i++) {
1948 if (itemList.at(i)->type() == AVWIDGET) {
1949 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1950 clip->setSelectedEffect(clip->effectsCount());
1951 if (!clip->isSelected()) {
1952 clearSelection(false);
1953 clip->setSelected(true);
1956 emit clipItemSelected(clip);
1962 for (int i = 0; i < itemList.count(); i++) {
1963 if (itemList.at(i)->type() == AVWIDGET) {
1964 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1965 if (clip->isMainSelectedClip()) {
1966 emit clipItemSelected(clip);
1972 } else delete effectCommand;
1975 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1977 if (effect.attribute("type") == "audio") {
1978 // Don't add audio effects on video clips
1979 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1980 /* do not show error message when item is part of a group as the user probably knows what he does then
1981 * and the message is annoying when working with the split audio feature */
1982 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1983 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1986 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1987 // Don't add video effect on audio clips
1988 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1989 /* do not show error message when item is part of a group as the user probably knows what he does then
1990 * and the message is annoying when working with the split audio feature */
1991 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1992 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1996 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1997 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2000 if (item->isItemLocked()) {
2004 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2005 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2007 item->initEffect(effect, 0, offset);
2009 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2012 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2015 // delete track effect
2016 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2017 m_commandStack->push(command);
2018 setDocumentModified();
2021 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2022 //clip is in a group, also remove the effect in other clips of the group
2023 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2024 QUndoCommand *delCommand = new QUndoCommand();
2026 QDomElement namenode = effect.firstChildElement("name");
2027 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2028 else effectName = i18n("effect");
2029 delCommand->setText(i18n("Delete %1", effectName));
2032 for (int i = 0; i < items.count(); i++) {
2033 if (items.at(i)->type() == GROUPWIDGET) {
2034 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2035 for (int j = 0; j < subitems.count(); j++) {
2036 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2041 for (int i = 0; i < items.count(); i++) {
2042 if (items.at(i)->type() == AVWIDGET) {
2043 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2044 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2046 QDomElement eff = item->effectAtIndex(ix);
2047 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2051 if (delCommand->childCount() > 0)
2052 m_commandStack->push(delCommand);
2055 setDocumentModified();
2058 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2059 m_commandStack->push(command);
2060 setDocumentModified();
2063 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2065 if (insertedEffect.isNull()) {
2066 kDebug()<<"// Trying to add null effect";
2067 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2070 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2071 QDomElement effect = insertedEffect.cloneNode().toElement();
2072 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2073 if (pos < GenTime()) {
2074 // editing a track effect
2075 EffectsParameterList effectParams = getEffectArgs(effect);
2076 // check if we are trying to reset a keyframe effect
2077 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2078 clip->initEffect(effect);
2079 effectParams = getEffectArgs(effect);
2081 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2082 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2084 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2085 emit updateTrackEffectState(track);
2086 setDocumentModified();
2090 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2092 // Special case: speed effect
2093 if (effect.attribute("id") == "speed") {
2094 if (effect.attribute("disable") == "1") {
2095 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2098 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2099 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2100 if (strobe == 0) strobe = 1;
2101 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2103 clip->updateEffect(effect);
2104 if (updateEffectStack && clip->isSelected())
2105 emit clipItemSelected(clip);
2106 if (ix == clip->selectedEffectIndex()) {
2107 // make sure to update display of clip keyframes
2108 clip->setSelectedEffect(ix);
2113 EffectsParameterList effectParams = getEffectArgs(effect);
2114 // check if we are trying to reset a keyframe effect
2115 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2116 clip->initEffect(effect);
2117 effectParams = getEffectArgs(effect);
2120 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2121 // A fade effect was modified, update the clip
2122 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2123 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2124 clip->setFadeIn(pos);
2126 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2127 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2128 clip->setFadeOut(pos);
2131 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2134 clip->updateEffect(effect);
2135 if (updateEffectStack && clip->isSelected()) {
2136 emit clipItemSelected(clip);
2138 if (ix == clip->selectedEffectIndex()) {
2139 // make sure to update display of clip keyframes
2140 clip->setSelectedEffect(ix);
2143 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2145 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2146 setDocumentModified();
2149 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2151 if (pos < GenTime()) {
2152 // editing a track effect
2153 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2154 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2157 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2158 emit updateTrackEffectState(track);
2159 setDocumentModified();
2162 // editing a clip effect
2163 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2165 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2167 clip->enableEffects(effectIndexes, disable);
2168 if (updateEffectStack && clip->isSelected()) {
2169 emit clipItemSelected(clip);
2171 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2172 // make sure to update display of clip keyframes
2173 clip->setSelectedEffect(clip->selectedEffectIndex());
2176 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2178 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2181 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2183 if (pos < GenTime()) {
2184 // Moving track effect
2185 int documentTrack = m_document->tracksCount() - track - 1;
2186 int max = m_document->getTrackEffects(documentTrack).count();
2187 int new_position = newPos.at(0);
2188 if (new_position > max) {
2191 int old_position = oldPos.at(0);
2192 for (int i = 0; i < newPos.count(); i++) {
2193 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2194 if (old_position > new_position) {
2195 // Moving up, we need to adjust index
2196 old_position = oldPos.at(i);
2197 new_position = newPos.at(i);
2199 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2200 if (!act.isNull() && !before.isNull()) {
2201 m_document->setTrackEffect(documentTrack, new_position, before);
2202 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2203 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2205 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2208 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2210 int new_position = newPos.at(0);
2211 if (new_position > clip->effectsCount()) {
2212 new_position = clip->effectsCount();
2214 int old_position = oldPos.at(0);
2215 for (int i = 0; i < newPos.count(); i++) {
2216 QDomElement act = clip->effectAtIndex(new_position);
2217 if (old_position > new_position) {
2218 // Moving up, we need to adjust index
2219 old_position = oldPos.at(i);
2220 new_position = newPos.at(i);
2222 QDomElement before = clip->effectAtIndex(old_position);
2223 if (act.isNull() || before.isNull()) {
2224 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2227 clip->moveEffect(before, new_position);
2228 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2229 if (act.attribute("id") == "speed") {
2230 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2231 } else if (before.attribute("id") == "speed") {
2232 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2233 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2235 clip->setSelectedEffect(newPos.at(0));
2236 emit clipItemSelected(clip);
2237 setDocumentModified();
2238 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2241 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2243 ChangeEffectStateCommand *command;
2245 // editing track effect
2246 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2248 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2249 QList <int> speedEffectIndexes;
2250 for (int i = 0; i < effectIndexes.count(); i++) {
2251 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2252 if (effect.attribute("id") == "speed") {
2254 speedEffectIndexes << effectIndexes.at(i);
2255 QDomElement newEffect = effect.cloneNode().toElement();
2256 newEffect.setAttribute("disable", (int) disable);
2257 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2258 m_commandStack->push(editcommand);
2261 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2262 effectIndexes.removeAll(speedEffectIndexes.at(j));
2264 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2266 m_commandStack->push(command);
2267 setDocumentModified();
2270 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2272 MoveEffectCommand *command;
2274 // editing track effect
2275 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2276 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2277 m_commandStack->push(command);
2278 setDocumentModified();
2281 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2283 EditEffectCommand *command;
2284 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2285 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2286 m_commandStack->push(command);
2289 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2291 QDomElement effect = clip->getEffectAtIndex(ix);
2292 QDomElement oldeffect = effect.cloneNode().toElement();
2293 effect.setAttribute("region", region);
2294 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2295 m_commandStack->push(command);
2298 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2302 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2303 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2304 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2306 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);
2308 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2309 m_blockRefresh = false;
2314 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2315 // Error cuting clip in playlist
2316 m_blockRefresh = false;
2320 int cutPos = (int) cutTime.frames(m_document->fps());
2322 newPos.startPos = cutTime;
2323 newPos.endPos = info.endPos;
2324 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2325 newPos.track = info.track;
2326 newPos.cropDuration = newPos.endPos - newPos.startPos;
2328 bool snap = KdenliveSettings::snaptopoints();
2329 KdenliveSettings::setSnaptopoints(false);
2330 ClipItem *dup = item->clone(newPos);
2332 // remove unwanted effects
2333 // fade in from 2nd part of the clip
2334 int ix = dup->hasEffect(QString(), "fadein");
2336 QDomElement oldeffect = dup->effectAtIndex(ix);
2337 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2339 ix = dup->hasEffect(QString(), "fade_from_black");
2341 QDomElement oldeffect = dup->effectAtIndex(ix);
2342 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2344 // fade out from 1st part of the clip
2345 ix = item->hasEffect(QString(), "fadeout");
2347 QDomElement oldeffect = item->effectAtIndex(ix);
2348 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2350 ix = item->hasEffect(QString(), "fade_to_black");
2352 QDomElement oldeffect = item->effectAtIndex(ix);
2353 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2357 item->resizeEnd(cutPos);
2358 scene()->addItem(dup);
2359 if (item->checkKeyFrames())
2360 slotRefreshEffects(item);
2361 if (dup->checkKeyFrames())
2362 slotRefreshEffects(dup);
2364 item->baseClip()->addReference();
2365 m_document->updateClip(item->baseClip()->getId());
2366 setDocumentModified();
2367 KdenliveSettings::setSnaptopoints(snap);
2368 if (execute && item->isSelected())
2369 emit clipItemSelected(item);
2374 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2375 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2377 if (!item || !dup || item == dup) {
2378 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2379 m_blockRefresh = false;
2382 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2383 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2387 bool snap = KdenliveSettings::snaptopoints();
2388 KdenliveSettings::setSnaptopoints(false);
2390 // join fade effects again
2391 int ix = dup->hasEffect(QString(), "fadeout");
2393 QDomElement effect = dup->effectAtIndex(ix);
2394 item->addEffect(effect);
2396 ix = dup->hasEffect(QString(), "fade_to_black");
2398 QDomElement effect = dup->effectAtIndex(ix);
2399 item->addEffect(effect);
2402 m_waitingThumbs.removeAll(dup);
2403 bool selected = item->isSelected();
2404 if (dup->isSelected()) {
2406 item->setSelected(true);
2407 emit clipItemSelected(NULL);
2409 dup->baseClip()->removeReference();
2410 m_document->updateClip(dup->baseClip()->getId());
2411 scene()->removeItem(dup);
2415 ItemInfo clipinfo = item->info();
2416 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2417 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2419 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2420 setDocumentModified();
2422 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2424 KdenliveSettings::setSnaptopoints(snap);
2425 if (execute && selected)
2426 emit clipItemSelected(item);
2429 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2432 void CustomTrackView::slotEnableRefresh()
2434 m_blockRefresh = false;
2437 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2439 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2440 if (itemList.count() == 1) {
2441 if (itemList.at(0)->type() == AVWIDGET) {
2442 ClipItem *item = (ClipItem *) itemList.at(0);
2444 info.track = item->track();
2445 ClipItem *transitionClip = NULL;
2446 const int transitiontrack = getPreviousVideoTrack(info.track);
2447 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2448 if (pos < item->startPos() + item->cropDuration() / 2) {
2449 // add transition to clip start
2450 info.startPos = item->startPos();
2451 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2452 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2453 info.endPos = transitionClip->endPos();
2454 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2455 // Check there is no other transition at that place
2456 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2457 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2458 QList<QGraphicsItem *> selection = m_scene->items(r);
2459 bool transitionAccepted = true;
2460 for (int i = 0; i < selection.count(); i++) {
2461 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2462 Transition *tr = static_cast <Transition *>(selection.at(i));
2463 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2464 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2465 } else transitionAccepted = false;
2468 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2469 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2472 // add transition to clip end
2473 info.endPos = item->endPos();
2474 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2475 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2476 info.startPos = transitionClip->startPos();
2477 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2478 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2479 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2481 // Check there is no other transition at that place
2482 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2483 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2484 QList<QGraphicsItem *> selection = m_scene->items(r);
2485 bool transitionAccepted = true;
2486 for (int i = 0; i < selection.count(); i++) {
2487 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2488 Transition *tr = static_cast <Transition *>(selection.at(i));
2489 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2490 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2491 } else transitionAccepted = false;
2494 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2495 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2498 } else for (int i = 0; i < itemList.count(); i++) {
2499 if (itemList.at(i)->type() == AVWIDGET) {
2500 ClipItem *item = (ClipItem *) itemList.at(i);
2502 info.startPos = item->startPos();
2503 info.endPos = info.startPos + GenTime(65, m_document->fps());
2504 info.track = item->track();
2506 // Check there is no other transition at that place
2507 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2508 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2509 QList<QGraphicsItem *> selection = m_scene->items(r);
2510 bool transitionAccepted = true;
2511 for (int i = 0; i < selection.count(); i++) {
2512 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2513 Transition *tr = static_cast <Transition *>(selection.at(i));
2514 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2515 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2516 } else transitionAccepted = false;
2519 int transitiontrack = getPreviousVideoTrack(info.track);
2520 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2521 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2526 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2528 if (transitionInfo.startPos >= transitionInfo.endPos) {
2529 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2532 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2533 m_commandStack->push(command);
2534 setDocumentModified();
2537 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2539 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2540 //kDebug() << "---- ADDING transition " << params.attribute("value");
2541 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2542 scene()->addItem(tr);
2543 setDocumentModified();
2545 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2550 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2552 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2554 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2557 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2558 if (m_dragItem == item) m_dragItem = NULL;
2560 #if QT_VERSION >= 0x040600
2561 // animate item deletion
2562 item->closeAnimation();
2566 emit transitionItemSelected(NULL);
2567 setDocumentModified();
2570 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2572 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2573 QDomElement xml = tr->toXML();
2574 if (old.isNull() || xml.isNull()) {
2575 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2578 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2579 updateTrackDuration(tr->track(), command);
2580 m_commandStack->push(command);
2581 setDocumentModified();
2584 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2586 Transition *item = getTransitionItemAt(pos, track);
2588 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2593 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2595 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);
2596 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2597 item->setTransitionParameters(transition);
2598 if (updateTransitionWidget) {
2599 ItemInfo info = item->info();
2601 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2602 if (transitionClip && transitionClip->baseClip()) {
2603 QString size = transitionClip->baseClip()->getProperty("frame_size");
2604 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2605 if (factor == 0) factor = 1.0;
2606 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2607 p.setY(size.section('x', 1, 1).toInt());
2609 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2611 setDocumentModified();
2614 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2617 const QPointF pos = mapToScene(event->pos());
2618 if (m_selectionGroup) {
2619 m_selectionGroup->setPos(pos);
2620 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2621 event->acceptProposedAction();
2623 // Drag enter was not possible, try again at mouse position
2624 insertDropClips(event->mimeData(), event->pos());
2628 QGraphicsView::dragMoveEvent(event);
2632 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2634 if (m_selectionGroup && m_clipDrag) {
2635 m_thumbsTimer.stop();
2636 m_waitingThumbs.clear();
2637 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2639 scene()->destroyItemGroup(m_selectionGroup);
2640 m_selectionGroup = NULL;
2641 } else QGraphicsView::dragLeaveEvent(event);
2644 void CustomTrackView::dropEvent(QDropEvent * event)
2646 if (m_selectionGroup && m_clipDrag) {
2647 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2648 resetSelectionGroup();
2650 m_scene->clearSelection();
2651 bool hasVideoClip = false;
2652 QUndoCommand *addCommand = new QUndoCommand();
2653 addCommand->setText(i18n("Add timeline clip"));
2654 QList <ClipItem *> brokenClips;
2656 for (int i = 0; i < items.count(); i++) {
2657 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2658 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2659 if (items.count() == 1) {
2660 updateClipTypeActions(item);
2662 updateClipTypeActions(NULL);
2665 //TODO: take care of edit mode for undo
2666 item->baseClip()->addReference();
2667 //item->setZValue(item->defaultZValue());
2668 m_document->updateClip(item->baseClip()->getId());
2669 ItemInfo info = item->info();
2671 int tracknumber = m_document->tracksCount() - info.track - 1;
2672 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2673 if (isLocked) item->setItemLocked(true);
2674 ItemInfo clipInfo = info;
2675 clipInfo.track = m_document->tracksCount() - item->track();
2677 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2679 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2680 brokenClips.append(item);
2683 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2685 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2686 updateTrackDuration(info.track, addCommand);
2688 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2689 // add transparency transition
2690 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2691 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2693 item->setSelected(true);
2695 qDeleteAll(brokenClips);
2696 brokenClips.clear();
2697 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2698 else delete addCommand;
2700 // Automatic audio split
2701 if (KdenliveSettings::splitaudio())
2703 setDocumentModified();
2707 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2708 QList<QGraphicsItem *> selection = m_scene->items(rect);
2709 QStringList timelineList;
2711 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2712 for (int i = 0; i < selection.count(); i++) {
2713 if (selection.at(i)->type() == AVWIDGET) {
2714 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2715 int start = clip->startPos().frames(m_document->fps());
2716 int end = clip->endPos().frames(m_document->fps());
2717 timelineList.append(QString::number(start) + "-" + QString::number(end));
2720 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2723 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2724 if (items.count() > 1) {
2725 groupSelectedItems(items, true);
2726 } else if (items.count() == 1) {
2727 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2728 emit clipItemSelected((ClipItem*) m_dragItem, false);
2730 m_document->renderer()->refreshIfActive();
2731 event->setDropAction(Qt::MoveAction);
2734 /// \todo enable when really working
2737 } else QGraphicsView::dropEvent(event);
2741 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2743 bool snap = KdenliveSettings::snaptopoints();
2744 KdenliveSettings::setSnaptopoints(false);
2745 if (mode == OVERWRITEEDIT) {
2746 // if we are in overwrite mode, move clips accordingly
2748 if (item == NULL) info = posinfo;
2749 else info = item->info();
2750 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);
2751 QList<QGraphicsItem *> selection = m_scene->items(rect);
2752 if (item) selection.removeAll(item);
2753 for (int i = 0; i < selection.count(); i++) {
2754 if (!selection.at(i)->isEnabled()) continue;
2755 if (selection.at(i)->type() == AVWIDGET) {
2756 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2757 if (clip->startPos() < info.startPos) {
2758 if (clip->endPos() > info.endPos) {
2759 ItemInfo clipInfo = clip->info();
2760 ItemInfo dupInfo = clipInfo;
2761 GenTime diff = info.startPos - clipInfo.startPos;
2762 dupInfo.startPos = info.startPos;
2763 dupInfo.cropStart += diff;
2764 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2765 ItemInfo newdupInfo = dupInfo;
2766 GenTime diff2 = info.endPos - info.startPos;
2767 newdupInfo.startPos = info.endPos;
2768 newdupInfo.cropStart += diff2;
2769 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2770 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2771 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2772 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2773 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2775 ItemInfo newclipInfo = clip->info();
2776 newclipInfo.endPos = info.startPos;
2777 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2778 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2780 } else if (clip->endPos() <= info.endPos) {
2781 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2782 m_waitingThumbs.removeAll(clip);
2783 scene()->removeItem(clip);
2787 ItemInfo newclipInfo = clip->info();
2788 newclipInfo.startPos = info.endPos;
2789 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2790 clip->resizeStart(info.endPos.frames(m_document->fps()));
2794 } else if (mode == INSERTEDIT) {
2795 // if we are in push mode, move clips accordingly
2797 if (item == NULL) info = posinfo;
2798 else info = item->info();
2799 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);
2800 QList<QGraphicsItem *> selection = m_scene->items(rect);
2801 if (item) selection.removeAll(item);
2802 for (int i = 0; i < selection.count(); i++) {
2803 if (selection.at(i)->type() == AVWIDGET) {
2804 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2805 if (clip->startPos() < info.startPos) {
2806 if (clip->endPos() > info.startPos) {
2807 ItemInfo clipInfo = clip->info();
2808 ItemInfo dupInfo = clipInfo;
2809 GenTime diff = info.startPos - clipInfo.startPos;
2810 dupInfo.startPos = info.startPos;
2811 dupInfo.cropStart += diff;
2812 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2813 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2814 // Commented out; variable dup unused. --granjow
2815 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2816 cutClip(clipInfo, info.startPos, true, false);
2819 // TODO: add insertspacecommand
2824 KdenliveSettings::setSnaptopoints(snap);
2828 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2830 if (mode == OVERWRITEEDIT) {
2831 // if we are in overwrite or push mode, move clips accordingly
2832 bool snap = KdenliveSettings::snaptopoints();
2833 KdenliveSettings::setSnaptopoints(false);
2834 ItemInfo info = item->info();
2835 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2836 QList<QGraphicsItem *> selection = m_scene->items(rect);
2837 selection.removeAll(item);
2838 for (int i = 0; i < selection.count(); i++) {
2839 if (!selection.at(i)->isEnabled()) continue;
2840 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2841 Transition *tr = static_cast<Transition *>(selection.at(i));
2842 if (tr->startPos() < info.startPos) {
2843 ItemInfo firstPos = tr->info();
2844 ItemInfo newPos = firstPos;
2845 firstPos.endPos = item->startPos();
2846 newPos.startPos = item->endPos();
2847 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2848 if (tr->endPos() > info.endPos) {
2850 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2852 } else if (tr->endPos() > info.endPos) {
2854 ItemInfo firstPos = tr->info();
2855 firstPos.startPos = item->endPos();
2856 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2858 // remove transition
2859 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2863 KdenliveSettings::setSnaptopoints(snap);
2867 QStringList CustomTrackView::mimeTypes() const
2869 QStringList qstrList;
2870 // list of accepted mime types for drop
2871 qstrList.append("text/plain");
2872 qstrList.append("kdenlive/producerslist");
2873 qstrList.append("kdenlive/clip");
2877 Qt::DropActions CustomTrackView::supportedDropActions() const
2879 // returns what actions are supported when dropping
2880 return Qt::MoveAction;
2883 void CustomTrackView::setDuration(int duration)
2885 int diff = qAbs(duration - sceneRect().width());
2886 if (diff * matrix().m11() > -50) {
2887 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2888 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2890 m_projectDuration = duration;
2893 int CustomTrackView::duration() const
2895 return m_projectDuration;
2898 void CustomTrackView::addTrack(TrackInfo type, int ix)
2900 QList <TransitionInfo> transitionInfos;
2901 if (ix == -1 || ix == m_document->tracksCount()) {
2902 m_document->insertTrack(0, type);
2903 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2905 m_document->insertTrack(m_document->tracksCount() - ix, type);
2906 // insert track in MLT playlist
2907 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2909 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2910 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2911 QList<QGraphicsItem *> selection = m_scene->items(r);
2912 resetSelectionGroup();
2914 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2915 scene()->addItem(m_selectionGroup);
2916 for (int i = 0; i < selection.count(); i++) {
2917 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2918 m_selectionGroup->addItem(selection.at(i));
2921 // Move graphic items
2922 m_selectionGroup->translate(0, m_tracksHeight);
2924 // adjust track number
2925 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2926 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2927 for (int i = 0; i < children.count(); i++) {
2928 if (children.at(i)->type() == GROUPWIDGET) {
2929 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2930 children << grp->childItems();
2933 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2935 ItemInfo clipinfo = item->info();
2936 if (item->type() == AVWIDGET) {
2937 ClipItem *clip = static_cast <ClipItem *>(item);
2938 // slowmotion clips are not track dependant, so no need to update them
2939 if (clip->speed() != 1.0) continue;
2940 // We add a move clip command so that we get the correct producer for new track number
2941 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2942 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2943 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2944 // problem updating clip
2945 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2948 } /*else if (item->type() == TRANSITIONWIDGET) {
2949 Transition *tr = static_cast <Transition *>(item);
2950 int track = tr->transitionEndTrack();
2952 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2956 // Sync transition tracks with MLT playlist
2958 TransitionInfo info;
2959 for (int i = 0; i < transitionInfos.count(); i++) {
2960 info = transitionInfos.at(i);
2961 tr = getTransitionItem(info);
2962 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2963 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2966 resetSelectionGroup(false);
2967 m_document->renderer()->unlockService(tractor);
2970 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2971 for (int i = 0; i < m_guides.count(); i++) {
2972 QLineF l = m_guides.at(i)->line();
2973 l.setP2(QPointF(l.x2(), maxHeight));
2974 m_guides.at(i)->setLine(l);
2977 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2978 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2979 viewport()->update();
2980 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2981 //setFixedHeight(50 * m_tracksCount);
2983 updateTrackNames(ix, true);
2986 void CustomTrackView::removeTrack(int ix)
2988 // Delete track in MLT playlist
2989 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2990 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2992 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2993 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2994 QList<QGraphicsItem *> selection = m_scene->items(r);
2996 resetSelectionGroup();
2998 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2999 scene()->addItem(m_selectionGroup);
3000 for (int i = 0; i < selection.count(); i++) {
3001 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3002 m_selectionGroup->addItem(selection.at(i));
3005 // Move graphic items
3006 qreal ydiff = 0 - (int) m_tracksHeight;
3007 m_selectionGroup->translate(0, ydiff);
3008 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3010 // adjust track number
3011 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3012 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3013 for (int i = 0; i < children.count(); i++) {
3014 if (children.at(i)->type() == GROUPWIDGET) {
3015 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3016 children << grp->childItems();
3019 if (children.at(i)->type() == AVWIDGET) {
3020 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3022 ItemInfo clipinfo = clip->info();
3023 // We add a move clip command so that we get the correct producer for new track number
3024 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3025 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3026 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3027 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3030 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3031 Transition *tr = static_cast <Transition *>(children.at(i));
3033 int track = tr->transitionEndTrack();
3035 ItemInfo clipinfo = tr->info();
3036 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3040 resetSelectionGroup(false);
3041 m_document->renderer()->unlockService(tractor);
3043 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3044 for (int i = 0; i < m_guides.count(); i++) {
3045 QLineF l = m_guides.at(i)->line();
3046 l.setP2(QPointF(l.x2(), maxHeight));
3047 m_guides.at(i)->setLine(l);
3049 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3050 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3052 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3053 viewport()->update();
3055 updateTrackNames(ix, false);
3056 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3059 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3061 for (int i = 0; i < trackInfos.count(); ++i) {
3062 m_document->setTrackType(i, trackInfos.at(i));
3063 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3064 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3067 viewport()->update();
3068 emit trackHeightChanged();
3071 void CustomTrackView::slotSwitchTrackAudio(int ix)
3073 /*for (int i = 0; i < m_document->tracksCount(); i++)
3074 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3075 int tracknumber = m_document->tracksCount() - ix - 1;
3076 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3077 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3078 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3079 setDocumentModified();
3082 void CustomTrackView::slotSwitchTrackLock(int ix)
3084 int tracknumber = m_document->tracksCount() - ix - 1;
3085 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3086 m_commandStack->push(command);
3090 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3092 int tracknumber = m_document->tracksCount() - ix - 1;
3093 m_document->switchTrackLock(tracknumber, lock);
3095 emit doTrackLock(ix, lock);
3096 AbstractClipItem *clip = NULL;
3097 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3099 for (int i = 0; i < selection.count(); i++) {
3100 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3101 if (selection.at(i)->parentItem() && m_selectionGroup) {
3102 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3103 resetSelectionGroup();
3106 bool changeGroupLock = true;
3107 bool hasClipOnTrack = false;
3108 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3109 for (int j = 0; j < children.count(); ++j) {
3110 if (children.at(j)->isSelected()) {
3111 if (children.at(j)->type() == AVWIDGET)
3112 emit clipItemSelected(NULL);
3113 else if (children.at(j)->type() == TRANSITIONWIDGET)
3114 emit transitionItemSelected(NULL);
3119 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3120 if (child == m_dragItem)
3123 // only unlock group, if it is not locked by another track too
3124 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3125 changeGroupLock = false;
3127 // only (un-)lock if at least one clip is on the track
3128 if (child->track() == ix)
3129 hasClipOnTrack = true;
3131 if (changeGroupLock && hasClipOnTrack)
3132 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3133 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3134 if (selection.at(i)->parentItem()) {
3135 if (selection.at(i)->parentItem() == m_selectionGroup) {
3136 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3137 resetSelectionGroup();
3139 // groups are handled separately
3144 if (selection.at(i)->isSelected()) {
3145 if (selection.at(i)->type() == AVWIDGET)
3146 emit clipItemSelected(NULL);
3148 emit transitionItemSelected(NULL);
3150 clip = static_cast <AbstractClipItem *>(selection.at(i));
3151 clip->setItemLocked(lock);
3152 if (clip == m_dragItem)
3156 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3157 viewport()->update();
3158 setDocumentModified();
3161 void CustomTrackView::slotSwitchTrackVideo(int ix)
3163 int tracknumber = m_document->tracksCount() - ix;
3164 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3165 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3166 setDocumentModified();
3169 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3171 // Check there is no group going over several tracks there, or that would result in timeline corruption
3172 QList<QGraphicsItem *> selection = scene()->items(rect);
3174 int maxHeight = m_tracksHeight * 1.5;
3175 for (int i = 0; i < selection.count(); i++) {
3176 // Check that we don't try to move a group with clips on other tracks
3177 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3180 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3188 void CustomTrackView::slotRemoveSpace()
3192 if (m_menuPosition.isNull()) {
3193 pos = GenTime(cursorPos(), m_document->fps());
3195 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3196 d->comboTracks->setCurrentIndex(m_selectedTrack);
3197 d->label->setText(i18n("Track"));
3198 d->before_select->setHidden(true);
3199 d->setWindowTitle(i18n("Remove Space"));
3200 d->video_track->setHidden(true);
3201 d->audio_track->setHidden(true);
3202 if (d->exec() != QDialog::Accepted) {
3206 track = d->comboTracks->currentIndex();
3209 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3210 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3213 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3214 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3218 ClipItem *item = getClipItemAt(pos, track);
3220 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);
3223 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3225 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);
3229 // Make sure there is no group in the way
3230 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3233 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3235 // groups found on track, do not allow the move
3236 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3240 QList<ItemInfo> clipsToMove;
3241 QList<ItemInfo> transitionsToMove;
3243 for (int i = 0; i < items.count(); i++) {
3244 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3245 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3246 ItemInfo info = item->info();
3247 if (item->type() == AVWIDGET) {
3248 clipsToMove.append(info);
3249 } else if (item->type() == TRANSITIONWIDGET) {
3250 transitionsToMove.append(info);
3255 if (!transitionsToMove.isEmpty()) {
3256 // Make sure that by moving the items, we don't get a transition collision
3257 // Find first transition
3258 ItemInfo info = transitionsToMove.at(0);
3259 for (int i = 1; i < transitionsToMove.count(); i++)
3260 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3262 // make sure there are no transitions on the way
3263 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3264 items = scene()->items(rect);
3265 int transitionCorrection = -1;
3266 for (int i = 0; i < items.count(); i++) {
3267 if (items.at(i)->type() == TRANSITIONWIDGET) {
3268 // There is a transition on the way
3269 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3270 int transitionEnd = item->endPos().frames(m_document->fps());
3271 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3275 if (transitionCorrection > 0) {
3276 // We need to fix the move length
3277 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3280 // Make sure we don't send transition before 0
3281 if (info.startPos.frames(m_document->fps()) < length) {
3282 // reduce length to maximum possible
3283 length = info.startPos.frames(m_document->fps());
3287 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3288 updateTrackDuration(track, command);
3289 m_commandStack->push(command);
3292 void CustomTrackView::slotInsertSpace()
3296 if (m_menuPosition.isNull()) {
3297 pos = GenTime(cursorPos(), m_document->fps());
3299 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3300 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3302 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3303 m_document->timecode(), track, m_document->tracksList(), this);
3304 if (d->exec() != QDialog::Accepted) {
3308 GenTime spaceDuration = d->selectedDuration();
3309 track = d->selectedTrack();
3312 QList<QGraphicsItem *> items;
3314 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3315 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3319 ClipItem *item = getClipItemAt(pos, track);
3320 if (item) pos = item->startPos();
3322 // Make sure there is no group in the way
3323 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3325 items = checkForGroups(rect, &isOk);
3327 // groups found on track, do not allow the move
3328 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3332 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3333 items = scene()->items(rect);
3336 QList<ItemInfo> clipsToMove;
3337 QList<ItemInfo> transitionsToMove;
3339 for (int i = 0; i < items.count(); i++) {
3340 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3341 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3342 ItemInfo info = item->info();
3343 if (item->type() == AVWIDGET)
3344 clipsToMove.append(info);
3345 else if (item->type() == TRANSITIONWIDGET)
3346 transitionsToMove.append(info);
3350 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3351 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3352 updateTrackDuration(track, command);
3353 m_commandStack->push(command);
3357 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3359 int diff = duration.frames(m_document->fps());
3360 resetSelectionGroup();
3361 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3362 scene()->addItem(m_selectionGroup);
3364 Transition *transition;
3366 // Create lists with start pos for each track
3367 QMap <int, int> trackClipStartList;
3368 QMap <int, int> trackTransitionStartList;
3370 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3371 trackClipStartList[i] = -1;
3372 trackTransitionStartList[i] = -1;
3375 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3376 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3378 if (clip->parentItem()) {
3379 m_selectionGroup->addItem(clip->parentItem());
3381 m_selectionGroup->addItem(clip);
3383 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))
3384 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3386 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);
3389 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3390 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3392 if (transition->parentItem()) {
3393 m_selectionGroup->addItem(transition->parentItem());
3395 m_selectionGroup->addItem(transition);
3397 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))
3398 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3399 } 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);
3401 m_selectionGroup->translate(diff, 0);
3403 // update items coordinates
3404 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3406 for (int i = 0; i < itemList.count(); i++) {
3407 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3408 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3409 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3410 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3411 for (int j = 0; j < children.count(); j++) {
3412 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3417 resetSelectionGroup(false);
3419 track = m_document->tracksCount() - track;
3420 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3423 void CustomTrackView::deleteClip(const QString &clipId)
3425 resetSelectionGroup();
3426 QList<QGraphicsItem *> itemList = items();
3427 QUndoCommand *deleteCommand = new QUndoCommand();
3429 for (int i = 0; i < itemList.count(); i++) {
3430 if (itemList.at(i)->type() == AVWIDGET) {
3431 ClipItem *item = (ClipItem *)itemList.at(i);
3432 if (item->clipProducer() == clipId) {
3434 if (item->parentItem()) {
3435 // Clip is in a group, destroy the group
3436 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3438 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3442 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3444 delete deleteCommand;
3446 updateTrackDuration(-1, deleteCommand);
3447 new RefreshMonitorCommand(this, false, deleteCommand);
3448 m_commandStack->push(deleteCommand);
3450 m_document->renderer()->doRefresh();
3453 void CustomTrackView::seekCursorPos(int pos)
3455 m_document->renderer()->seek(qMax(pos, 0));
3459 int CustomTrackView::seekPosition() const
3461 return m_document->renderer()->requestedSeekPosition;
3465 void CustomTrackView::setCursorPos(int pos)
3467 if (pos != m_cursorPos) {
3468 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3470 m_cursorLine->setPos(m_cursorPos, 0);
3471 if (m_autoScroll) checkScrolling();
3473 else emit updateRuler();
3476 void CustomTrackView::updateCursorPos()
3478 m_cursorLine->setPos(m_cursorPos, 0);
3481 int CustomTrackView::cursorPos()
3483 return (int)(m_cursorPos);
3486 void CustomTrackView::moveCursorPos(int delta)
3488 int currentPos = m_document->renderer()->requestedSeekPosition;
3489 if (currentPos == SEEK_INACTIVE) {
3490 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3493 currentPos += delta;
3495 m_document->renderer()->seek(qMax(0, currentPos));
3499 void CustomTrackView::initCursorPos(int pos)
3501 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3503 m_cursorLine->setPos(pos, 0);
3507 void CustomTrackView::checkScrolling()
3509 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3512 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3514 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3515 if (m_operationMode == SCROLLTIMELINE) {
3516 m_operationMode = NONE;
3517 setDragMode(QGraphicsView::NoDrag);
3518 QGraphicsView::mouseReleaseEvent(event);
3521 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3523 setDragMode(QGraphicsView::NoDrag);
3524 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3527 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3528 #if QT_VERSION >= 0x040800
3530 m_dragItem->setGraphicsEffect(NULL);
3533 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3534 if (event->button() == Qt::MidButton) {
3538 if (m_operationMode == MOVEGUIDE) {
3539 setCursor(Qt::ArrowCursor);
3540 m_operationMode = NONE;
3541 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3542 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3543 if (newPos != m_dragGuide->position()) {
3544 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3545 m_commandStack->push(command);
3546 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3547 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3548 m_document->syncGuides(m_guides);
3553 } else if (m_operationMode == SPACER && m_selectionGroup) {
3555 if (event->modifiers() != Qt::ControlModifier) {
3556 // We are moving all tracks
3558 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3559 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3560 QList <AbstractGroupItem*> groups;
3562 if (timeOffset != GenTime()) {
3563 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3565 QList<ItemInfo> clipsToMove;
3566 QList<ItemInfo> transitionsToMove;
3568 // Create lists with start pos for each track
3569 QMap <int, int> trackClipStartList;
3570 QMap <int, int> trackTransitionStartList;
3572 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3573 trackClipStartList[i] = -1;
3574 trackTransitionStartList[i] = -1;
3577 for (int i = 0; i < items.count(); i++) {
3578 if (items.at(i)->type() == GROUPWIDGET) {
3579 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3580 if (!groups.contains(group)) groups.append(group);
3581 items += items.at(i)->childItems();
3585 for (int i = 0; i < items.count(); i++) {
3586 if (items.at(i)->type() == AVWIDGET) {
3587 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3588 ItemInfo info = item->info();
3589 clipsToMove.append(info);
3591 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3592 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3593 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3594 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3595 ItemInfo info = item->info();
3596 transitionsToMove.append(info);
3598 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3599 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3602 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3603 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3604 updateTrackDuration(track, command);
3605 m_commandStack->push(command);
3606 if (track != -1) track = m_document->tracksCount() - track;
3607 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3608 setDocumentModified();
3611 resetSelectionGroup();
3612 for (int i = 0; i < groups.count(); i++) {
3613 rebuildGroup(groups.at(i));
3619 m_operationMode = NONE;
3620 } else if (m_operationMode == RUBBERSELECTION) {
3622 QGraphicsView::mouseReleaseEvent(event);
3623 setDragMode(QGraphicsView::NoDrag);
3624 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3625 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3626 resetSelectionGroup();
3627 groupSelectedItems();
3628 m_operationMode = NONE;
3631 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3632 emit transitionItemSelected(NULL);
3636 if (m_dragItem) info = m_dragItem->info();
3638 if (m_operationMode == MOVE) {
3639 setCursor(Qt::OpenHandCursor);
3640 if (m_dragItem->parentItem() == 0) {
3641 // we are moving one clip, easy
3642 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3643 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3644 Mlt::Producer *prod = item->getProducer(info.track);
3645 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);
3648 QUndoCommand *moveCommand = new QUndoCommand();
3649 moveCommand->setText(i18n("Move clip"));
3650 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3652 int tracknumber = m_document->tracksCount() - item->track() - 1;
3653 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3654 if (isLocked) item->setItemLocked(true);
3655 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3656 // Also move automatic transitions (on lower track)
3657 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3658 ItemInfo startTrInfo;
3659 ItemInfo newStartTrInfo;
3660 bool moveStartTrans = false;
3661 bool moveEndTrans = false;
3662 if (startTransition && startTransition->isAutomatic()) {
3663 startTrInfo = startTransition->info();
3664 newStartTrInfo = startTrInfo;
3665 newStartTrInfo.track = info.track;
3666 newStartTrInfo.startPos = info.startPos;
3667 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3668 // transition end should stay the same
3670 // transition end should be adjusted to clip
3671 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3673 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3675 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3676 // Check if there is a transition at clip end
3677 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3678 if (tr && tr->isAutomatic()) {
3679 ItemInfo trInfo = tr->info();
3680 ItemInfo newTrInfo = trInfo;
3681 newTrInfo.track = info.track;
3682 newTrInfo.endPos = m_dragItem->endPos();
3683 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3684 // transition start should stay the same
3686 // transition start should be moved
3687 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3689 if (newTrInfo.startPos < newTrInfo.endPos) {
3690 moveEndTrans = true;
3691 if (moveStartTrans) {
3692 // we have to move both transitions, remove the start one so that there is no collision
3693 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3695 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3696 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3697 if (moveStartTrans) {
3698 // re-add transition in correct place
3699 int transTrack = startTransition->transitionEndTrack();
3700 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3701 transTrack = getPreviousVideoTrack(info.track);
3703 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3704 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3710 if (moveStartTrans && !moveEndTrans) {
3711 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3712 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3715 // Also move automatic transitions (on upper track)
3716 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3717 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3718 ItemInfo trInfo = tr->info();
3719 ItemInfo newTrInfo = trInfo;
3720 newTrInfo.startPos = m_dragItem->startPos();
3721 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3722 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3723 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3724 // transition end should be adjusted to clip on upper track
3725 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3727 if (newTrInfo.startPos < newTrInfo.endPos) {
3728 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3729 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3733 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3734 // Check if there is a transition at clip end
3735 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3736 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3737 ItemInfo trInfo = tr->info();
3738 ItemInfo newTrInfo = trInfo;
3739 newTrInfo.endPos = m_dragItem->endPos();
3740 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3741 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3742 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3743 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3744 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3745 // transition start should be moved
3746 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3748 if (newTrInfo.startPos < newTrInfo.endPos) {
3749 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3750 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3755 updateTrackDuration(info.track, moveCommand);
3756 if (m_dragItemInfo.track != info.track)
3757 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3758 m_commandStack->push(moveCommand);
3759 //checkTrackSequence(m_dragItem->track());
3761 // undo last move and emit error message
3762 bool snap = KdenliveSettings::snaptopoints();
3763 KdenliveSettings::setSnaptopoints(false);
3764 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3765 KdenliveSettings::setSnaptopoints(snap);
3766 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3768 setDocumentModified();
3769 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3770 Transition *transition = static_cast <Transition *>(m_dragItem);
3771 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3772 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)) {
3773 // Moving transition failed, revert to previous position
3774 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3775 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3777 QUndoCommand *moveCommand = new QUndoCommand();
3778 moveCommand->setText(i18n("Move transition"));
3779 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3780 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3781 updateTrackDuration(info.track, moveCommand);
3782 if (m_dragItemInfo.track != info.track)
3783 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3784 m_commandStack->push(moveCommand);
3785 setDocumentModified();
3789 // Moving several clips. We need to delete them and readd them to new position,
3790 // or they might overlap each other during the move
3791 QGraphicsItemGroup *group;
3792 if (m_selectionGroup) {
3793 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3796 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3798 QList<QGraphicsItem *> items = group->childItems();
3799 QList<ItemInfo> clipsToMove;
3800 QList<ItemInfo> transitionsToMove;
3802 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3803 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3805 QUndoCommand *moveGroup = new QUndoCommand();
3806 moveGroup->setText(i18n("Move group"));
3807 if (timeOffset != GenTime() || trackOffset != 0) {
3808 // remove items in MLT playlist
3811 int max = items.count();
3812 for (int i = 0; i < max; i++) {
3813 if (items.at(i)->type() == GROUPWIDGET) {
3814 items += items.at(i)->childItems();
3817 m_document->renderer()->blockSignals(true);
3818 for (int i = 0; i < items.count(); i++) {
3819 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3820 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3821 ItemInfo info = item->info();
3822 if (item->type() == AVWIDGET) {
3823 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3824 // error, clip cannot be removed from playlist
3825 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3827 clipsToMove.append(info);
3830 transitionsToMove.append(info);
3831 Transition *tr = static_cast <Transition*>(item);
3832 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3835 m_document->renderer()->blockSignals(false);
3836 for (int i = 0; i < items.count(); i++) {
3837 // re-add items in correct place
3838 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3839 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3841 ItemInfo info = item->info();
3842 int tracknumber = m_document->tracksCount() - info.track - 1;
3843 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3845 group->removeFromGroup(item);
3846 item->setItemLocked(true);
3849 if (item->type() == AVWIDGET) {
3850 ClipItem *clip = static_cast <ClipItem*>(item);
3851 int trackProducer = info.track;
3852 info.track = m_document->tracksCount() - info.track;
3853 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3854 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3855 for (int i = 0; i < clip->effectsCount(); i++) {
3856 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3859 Transition *tr = static_cast <Transition*>(item);
3860 int newTrack = tr->transitionEndTrack();
3861 if (!tr->forcedTrack()) {
3862 newTrack = getPreviousVideoTrack(info.track);
3864 tr->updateTransitionEndTrack(newTrack);
3865 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3866 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3869 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3870 updateTrackDuration(-1, moveGroup);
3871 m_commandStack->push(moveGroup);
3873 //QPointF top = group->sceneBoundingRect().topLeft();
3874 //QPointF oldpos = m_selectionGroup->scenePos();
3875 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3876 //group->setPos(top);
3877 //TODO: get rid of the 3 lines below
3878 if (m_selectionGroup) {
3879 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3880 m_selectionGroupInfo.track = m_selectionGroup->track();
3881 items = m_selectionGroup->childItems();
3882 resetSelectionGroup(false);
3884 QSet <QGraphicsItem*> groupList;
3885 QSet <QGraphicsItem*> itemList;
3886 while (!items.isEmpty()) {
3887 QGraphicsItem *first = items.takeFirst();
3888 if (first->type() == GROUPWIDGET) {
3889 if (first != m_selectionGroup) {
3890 groupList.insert(first);
3893 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3894 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3895 if (first->parentItem() != m_selectionGroup) {
3896 groupList.insert(first->parentItem());
3898 else itemList.insert(first);
3900 else itemList.insert(first);
3903 foreach(QGraphicsItem *item, groupList) {
3904 itemList.unite(item->childItems().toSet());
3905 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3908 foreach(QGraphicsItem *item, itemList) {
3909 item->setSelected(true);
3910 if (item->parentItem())
3911 item->parentItem()->setSelected(true);
3913 resetSelectionGroup();
3914 groupSelectedItems(itemList.toList());
3916 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3919 setDocumentModified();
3922 m_document->renderer()->doRefresh();
3923 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3925 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3926 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3928 QUndoCommand *resizeCommand = new QUndoCommand();
3929 resizeCommand->setText(i18n("Resize group"));
3930 QList <QGraphicsItem *> items = parent->childItems();
3931 QList <ItemInfo> infos = parent->resizeInfos();
3932 parent->clearResizeInfos();
3934 for (int i = 0; i < items.count(); ++i) {
3935 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3936 if (item && item->type() == AVWIDGET) {
3937 ItemInfo info = infos.at(itemcount);
3938 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3942 m_commandStack->push(resizeCommand);
3945 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3947 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3949 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3950 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3952 QUndoCommand *resizeCommand = new QUndoCommand();
3953 resizeCommand->setText(i18n("Resize group"));
3954 QList <QGraphicsItem *> items = parent->childItems();
3955 QList <ItemInfo> infos = parent->resizeInfos();
3956 parent->clearResizeInfos();
3958 for (int i = 0; i < items.count(); ++i) {
3959 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3960 if (item && item->type() == AVWIDGET) {
3961 ItemInfo info = infos.at(itemcount);
3962 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3966 updateTrackDuration(-1, resizeCommand);
3967 m_commandStack->push(resizeCommand);
3970 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3972 } else if (m_operationMode == FADEIN) {
3973 // resize fade in effect
3974 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3975 int ix = item->hasEffect("volume", "fadein");
3976 int ix2 = item->hasEffect("", "fade_from_black");
3978 QDomElement oldeffect = item->effectAtIndex(ix);
3979 int start = item->cropStart().frames(m_document->fps());
3980 int end = item->fadeIn();
3982 slotDeleteEffect(item, -1, oldeffect, false);
3985 QDomElement effect = oldeffect.cloneNode().toElement();
3986 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3987 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3988 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3989 emit clipItemSelected(item);
3991 } else if (item->fadeIn() != 0 && ix2 == -1) {
3993 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3995 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3996 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3997 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3998 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4001 QDomElement oldeffect = item->effectAtIndex(ix2);
4002 int start = item->cropStart().frames(m_document->fps());
4003 int end = item->fadeIn();
4005 slotDeleteEffect(item, -1, oldeffect, false);
4008 QDomElement effect = oldeffect.cloneNode().toElement();
4009 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4010 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4011 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4012 emit clipItemSelected(item);
4015 } else if (m_operationMode == FADEOUT) {
4016 // resize fade out effect
4017 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4018 int ix = item->hasEffect("volume", "fadeout");
4019 int ix2 = item->hasEffect("", "fade_to_black");
4021 QDomElement oldeffect = item->effectAtIndex(ix);
4022 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4023 int start = item->fadeOut();
4025 slotDeleteEffect(item, -1, oldeffect, false);
4027 start = end - start;
4028 QDomElement effect = oldeffect.cloneNode().toElement();
4029 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4030 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4031 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4032 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4033 emit clipItemSelected(item);
4035 } else if (item->fadeOut() != 0 && ix2 == -1) {
4037 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4039 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4040 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4041 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4042 int start = end-item->fadeOut();
4043 EffectsList::setParameter(effect, "in", QString::number(start));
4044 EffectsList::setParameter(effect, "out", QString::number(end));
4045 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4048 QDomElement oldeffect = item->effectAtIndex(ix2);
4049 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4050 int start = item->fadeOut();
4052 slotDeleteEffect(item, -1, oldeffect, false);
4054 start = end - start;
4055 QDomElement effect = oldeffect.cloneNode().toElement();
4056 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4057 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4058 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4059 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4060 emit clipItemSelected(item);
4063 } else if (m_operationMode == KEYFRAME) {
4064 // update the MLT effect
4065 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4066 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4068 // check if we want to remove keyframe
4069 double val = mapToScene(event->pos()).toPoint().y();
4070 QRectF br = item->sceneBoundingRect();
4071 double maxh = 100.0 / br.height();
4072 val = (br.bottom() - val) * maxh;
4073 int start = item->cropStart().frames(m_document->fps());
4074 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4076 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4078 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4080 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4083 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4084 //item->updateKeyframeEffect();
4085 //QString next = item->keyframes(item->selectedEffectIndex());
4086 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4087 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4089 m_commandStack->push(command);
4090 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4091 emit clipItemSelected(item);
4093 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4094 // A transition is selected
4096 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4097 if (transitionClip && transitionClip->baseClip()) {
4098 QString size = transitionClip->baseClip()->getProperty("frame_size");
4099 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4100 if (factor == 0) factor = 1.0;
4101 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4102 p.setY(size.section('x', 1, 1).toInt());
4104 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4105 } else emit transitionItemSelected(NULL);
4106 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4107 m_operationMode = NONE;
4110 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4112 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4114 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4115 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4116 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4117 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4118 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4119 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4120 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4123 m_waitingThumbs.removeAll(item);
4125 if (item->isSelected()) emit clipItemSelected(NULL);
4126 item->baseClip()->removeReference();
4127 m_document->updateClip(item->baseClip()->getId());
4129 /*if (item->baseClip()->isTransparent()) {
4130 // also remove automatic transition
4131 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4132 if (tr && tr->isAutomatic()) {
4133 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4134 scene()->removeItem(tr);
4139 if (m_dragItem == item) m_dragItem = NULL;
4141 #if QT_VERSION >= 0x040600
4142 // animate item deletion
4143 item->closeAnimation();
4144 /*if (refresh) item->closeAnimation();
4146 // no refresh, means we have several operations chained, we need to delete clip immediatly
4147 // so that it does not get in the way of the other
4156 setDocumentModified();
4157 if (refresh) m_document->renderer()->doRefresh();
4160 void CustomTrackView::deleteSelectedClips()
4162 resetSelectionGroup();
4163 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4164 if (itemList.count() == 0) {
4165 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4168 scene()->clearSelection();
4169 QUndoCommand *deleteSelected = new QUndoCommand();
4173 int transitionCount = 0;
4174 // expand & destroy groups
4175 for (int i = 0; i < itemList.count(); i++) {
4176 if (itemList.at(i)->type() == GROUPWIDGET) {
4178 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4179 QList <ItemInfo> clipInfos;
4180 QList <ItemInfo> transitionInfos;
4181 for (int j = 0; j < children.count(); j++) {
4182 if (children.at(j)->type() == AVWIDGET) {
4183 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4184 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4185 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4186 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4187 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4189 if (itemList.contains(children.at(j))) {
4190 children.removeAt(j);
4194 itemList += children;
4195 if (clipInfos.count() > 0)
4196 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4198 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4199 itemList.insert(i + 1, itemList.at(i)->parentItem());
4202 for (int i = 0; i < itemList.count(); i++) {
4203 if (itemList.at(i)->type() == AVWIDGET) {
4205 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4206 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4207 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4208 emit clipItemSelected(NULL);
4209 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4211 Transition *item = static_cast <Transition *>(itemList.at(i));
4212 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4213 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4214 emit transitionItemSelected(NULL);
4217 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4218 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4219 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4220 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4221 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4222 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4223 else deleteSelected->setText(i18n("Delete selected items"));
4224 updateTrackDuration(-1, deleteSelected);
4225 new RefreshMonitorCommand(this, false, deleteSelected);
4226 m_commandStack->push(deleteSelected);
4227 m_document->renderer()->doRefresh();
4231 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4234 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4236 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4238 kDebug() << "ERROR: Cannot find clip for speed change";
4239 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4242 info.track = m_document->tracksCount() - item->track();
4243 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4245 item->setSpeed(speed, strobe);
4246 item->updateRectGeometry();
4247 if (item->cropDuration().frames(m_document->fps()) != endPos)
4248 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4249 updatePositionEffects(item, info);
4250 setDocumentModified();
4252 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4256 void CustomTrackView::cutSelectedClips()
4258 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4259 QList<AbstractGroupItem *> groups;
4260 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4261 for (int i = 0; i < itemList.count(); ++i) {
4262 if (!itemList.at(i))
4264 if (itemList.at(i)->type() == AVWIDGET) {
4265 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4266 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4267 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4268 if (!groups.contains(group))
4270 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4271 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4272 m_commandStack->push(command);
4274 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4275 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4276 if (!groups.contains(group))
4281 for (int i = 0; i < groups.count(); ++i)
4282 razorGroup(groups.at(i), currentPos);
4285 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4288 QList <QGraphicsItem *> children = group->childItems();
4289 QList <ItemInfo> clips1, transitions1;
4290 QList <ItemInfo> clipsCut, transitionsCut;
4291 QList <ItemInfo> clips2, transitions2;
4292 for (int i = 0; i < children.count(); ++i) {
4293 children.at(i)->setSelected(false);
4294 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4295 if (child->type() == AVWIDGET) {
4296 if (cutPos > child->endPos())
4297 clips1 << child->info();
4298 else if (cutPos < child->startPos())
4299 clips2 << child->info();
4301 clipsCut << child->info();
4303 if (cutPos > child->endPos())
4304 transitions1 << child->info();
4305 else if (cutPos < child->startPos())
4306 transitions2 << child->info();
4308 transitionsCut << child->info();
4311 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4313 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4314 m_commandStack->push(command);
4318 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)
4321 for (int i = 0; i < clipsCut.count(); ++i) {
4322 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4324 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4325 clips1 << clip->info();
4326 if (clipBehind != NULL)
4327 clips2 << clipBehind->info();
4330 /* TODO: cut transitionsCut
4331 * For now just append them to group1 */
4332 transitions1 << transitionsCut;
4333 doGroupClips(clips1, transitions1, true);
4334 doGroupClips(clips2, transitions2, true);
4336 /* we might also just use clipsCut.at(0)->parentItem().
4337 * Do this loop just in case something went wrong during cut */
4338 for (int i = 0; i < clipsCut.count(); ++i) {
4339 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4340 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4341 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4342 QList <QGraphicsItem *> children = group->childItems();
4343 QList <ItemInfo> groupClips;
4344 QList <ItemInfo> groupTrans;
4345 for (int j = 0; j < children.count(); ++j) {
4346 if (children.at(j)->type() == AVWIDGET)
4347 groupClips << ((AbstractClipItem *)children.at(j))->info();
4348 else if (children.at(j)->type() == TRANSITIONWIDGET)
4349 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4351 doGroupClips(groupClips, groupTrans, false);
4355 for (int i = 0; i < clipsCut.count(); ++i)
4356 cutClip(clipsCut.at(i), cutPos, false);
4357 // TODO: uncut transitonsCut
4358 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4362 void CustomTrackView::groupClips(bool group)
4364 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4365 QList <ItemInfo> clipInfos;
4366 QList <ItemInfo> transitionInfos;
4369 int max = itemList.count();
4370 for (int i = 0; i < max; i++) {
4371 if (itemList.at(i)->type() == GROUPWIDGET) {
4372 itemList += itemList.at(i)->childItems();
4376 for (int i = 0; i < itemList.count(); i++) {
4377 if (itemList.at(i)->type() == AVWIDGET) {
4378 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4379 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4380 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4381 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4382 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4385 if (clipInfos.count() > 0) {
4386 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4387 m_commandStack->push(command);
4391 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4393 resetSelectionGroup();
4394 m_scene->clearSelection();
4396 for (int i = 0; i < clipInfos.count(); i++) {
4397 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4398 if (clip == NULL) continue;
4399 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4400 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4401 m_document->clipManager()->removeGroup(grp);
4402 scene()->destroyItemGroup(grp);
4404 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4406 for (int i = 0; i < transitionInfos.count(); i++) {
4407 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4408 if (tr == NULL) continue;
4409 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4410 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4411 m_document->clipManager()->removeGroup(grp);
4412 scene()->destroyItemGroup(grp);
4414 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4416 setDocumentModified();
4419 QList <QGraphicsItem *>list;
4420 for (int i = 0; i < clipInfos.count(); i++) {
4421 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4424 //clip->setSelected(true);
4427 for (int i = 0; i < transitionInfos.count(); i++) {
4428 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4431 //clip->setSelected(true);
4434 groupSelectedItems(list, false, true, true);
4435 setDocumentModified();
4438 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4440 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4441 if (baseclip == NULL) {
4442 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4446 if (baseclip->getProducer() == NULL) {
4447 // If the clip has no producer, we must wait until it is created...
4449 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4450 emit forceClipProcessing(clipId);
4451 qApp->processEvents();
4452 for (int i = 0; i < 10; i++) {
4453 if (baseclip->getProducer() == NULL) {
4454 qApp->processEvents();
4455 m_producerNotReady.wait(&m_mutex, 200);
4458 if (baseclip->getProducer() == NULL) {
4459 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4463 emit displayMessage(QString(), InformationMessage);
4467 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4468 item->setEffectList(effects);
4469 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4470 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4471 scene()->addItem(item);
4473 int producerTrack = info.track;
4474 int tracknumber = m_document->tracksCount() - info.track - 1;
4475 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4476 if (isLocked) item->setItemLocked(true);
4478 baseclip->addReference();
4479 m_document->updateClip(baseclip->getId());
4480 info.track = m_document->tracksCount() - info.track;
4481 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4482 for (int i = 0; i < item->effectsCount(); i++) {
4483 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4485 setDocumentModified();
4487 m_document->renderer()->doRefresh();
4488 if (!baseclip->isPlaceHolder())
4489 m_waitingThumbs.append(item);
4490 m_thumbsTimer.start();
4493 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4495 QMutexLocker locker(&m_mutex);
4496 QList<QGraphicsItem *> list = scene()->items();
4497 QList <ClipItem *>clipList;
4498 ClipItem *clip = NULL;
4499 DocClipBase *baseClip = NULL;
4500 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4501 for (int i = 0; i < list.size(); ++i) {
4502 if (list.at(i)->type() == AVWIDGET) {
4503 clip = static_cast <ClipItem *>(list.at(i));
4504 if (clip->clipProducer() == clipId) {
4505 if (baseClip == NULL) {
4506 baseClip = clip->baseClip();
4508 ItemInfo info = clip->info();
4509 Mlt::Producer *prod = NULL;
4510 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4511 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4512 else prod = baseClip->getProducer(info.track);
4513 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4514 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4516 else clipList.append(clip);
4520 for (int i = 0; i < clipList.count(); i++)
4521 clipList.at(i)->refreshClip(true, true);
4522 m_document->renderer()->unlockService(tractor);
4525 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4527 int framepos = (int)(pos.frames(m_document->fps()));
4528 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4529 ClipItem *clip = NULL;
4530 for (int i = 0; i < list.size(); i++) {
4531 if (!list.at(i)->isEnabled()) continue;
4532 if (list.at(i)->type() == AVWIDGET) {
4533 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4534 if (test->endPos() == pos) clip = test;
4541 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4543 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4544 ClipItem *clip = NULL;
4545 for (int i = 0; i < list.size(); i++) {
4546 if (!list.at(i)->isEnabled()) continue;
4547 if (list.at(i)->type() == AVWIDGET) {
4548 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4549 if (test->startPos() == pos) clip = test;
4556 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4558 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4559 QList<QGraphicsItem *> list = scene()->items(p);
4560 ClipItem *clip = NULL;
4561 for (int i = 0; i < list.size(); i++) {
4562 if (!list.at(i)->isEnabled()) continue;
4563 if (list.at(i)->type() == AVWIDGET) {
4564 clip = static_cast <ClipItem *>(list.at(i));
4571 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4573 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4577 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4579 int pos = info.startPos.frames(m_document->fps());
4580 int track = m_document->tracksCount() - info.b_track;
4581 return getTransitionItemAt(pos, track);
4584 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4586 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4587 QList<QGraphicsItem *> list = scene()->items(p);
4588 Transition *clip = NULL;
4589 for (int i = 0; i < list.size(); i++) {
4590 if (!list.at(i)->isEnabled()) continue;
4591 if (list.at(i)->type() == TRANSITIONWIDGET) {
4592 clip = static_cast <Transition *>(list.at(i));
4599 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4601 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4604 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4606 int framepos = (int)(pos.frames(m_document->fps()));
4607 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4608 QList<QGraphicsItem *> list = scene()->items(p);
4609 Transition *clip = NULL;
4610 for (int i = 0; i < list.size(); i++) {
4611 if (!list.at(i)->isEnabled()) continue;
4612 if (list.at(i)->type() == TRANSITIONWIDGET) {
4613 Transition *test = static_cast <Transition *>(list.at(i));
4614 if (test->endPos() == pos) clip = test;
4621 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4623 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4624 QList<QGraphicsItem *> list = scene()->items(p);
4625 Transition *clip = NULL;
4626 for (int i = 0; i < list.size(); ++i) {
4627 if (!list.at(i)->isEnabled()) continue;
4628 if (list.at(i)->type() == TRANSITIONWIDGET) {
4629 Transition *test = static_cast <Transition *>(list.at(i));
4630 if (test->startPos() == pos) clip = test;
4637 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4639 if (m_selectionGroup) resetSelectionGroup(false);
4640 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4642 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);
4643 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4646 Mlt::Producer *prod = item->getProducer(end.track);
4649 qDebug() << "Moving item " << (long)item << " from .. to:";
4650 qDebug() << item->info();
4654 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4655 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4658 bool snap = KdenliveSettings::snaptopoints();
4659 KdenliveSettings::setSnaptopoints(false);
4660 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4662 int tracknumber = m_document->tracksCount() - end.track - 1;
4663 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4664 m_scene->clearSelection();
4665 if (isLocked) item->setItemLocked(true);
4667 if (item->isItemLocked()) item->setItemLocked(false);
4668 item->setSelected(true);
4670 if (item->baseClip()->isTransparent()) {
4671 // Also move automatic transition
4672 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4673 if (tr && tr->isAutomatic()) {
4674 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4675 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);
4676 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4679 KdenliveSettings::setSnaptopoints(snap);
4680 setDocumentModified();
4682 // undo last move and emit error message
4683 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4685 if (refresh) m_document->renderer()->doRefresh();
4686 if (out_actualEnd != NULL) {
4687 *out_actualEnd = item->info();
4689 qDebug() << "Actual end position updated:" << *out_actualEnd;
4693 qDebug() << item->info();
4698 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4701 resetSelectionGroup();
4702 m_scene->clearSelection();
4704 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4705 scene()->addItem(m_selectionGroup);
4707 m_document->renderer()->blockSignals(true);
4708 for (int i = 0; i < startClip.count(); i++) {
4710 startClip[i].startPos = startClip.at(i).startPos - offset;
4711 startClip[i].track = startClip.at(i).track - trackOffset;
4713 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4715 clip->setItemLocked(false);
4716 if (clip->parentItem()) {
4717 m_selectionGroup->addItem(clip->parentItem());
4719 m_selectionGroup->addItem(clip);
4721 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4722 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4724 for (int i = 0; i < startTransition.count(); i++) {
4726 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4727 startTransition[i].track = startTransition.at(i).track - trackOffset;
4729 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4731 tr->setItemLocked(false);
4732 if (tr->parentItem()) {
4733 m_selectionGroup->addItem(tr->parentItem());
4735 m_selectionGroup->addItem(tr);
4737 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());
4738 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4740 m_document->renderer()->blockSignals(false);
4742 if (m_selectionGroup) {
4743 bool snap = KdenliveSettings::snaptopoints();
4744 KdenliveSettings::setSnaptopoints(false);
4746 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4747 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4749 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4750 QList <AbstractGroupItem*> groupList;
4752 int max = children.count();
4753 for (int i = 0; i < max; i++) {
4754 if (children.at(i)->type() == GROUPWIDGET) {
4755 children += children.at(i)->childItems();
4756 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4757 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4758 /*m_document->clipManager()->removeGroup(grp);
4759 m_scene->destroyItemGroup(grp);*/
4760 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4761 if (!groupList.contains(group)) groupList.append(group);
4762 children.removeAll(children.at(i));
4767 for (int i = 0; i < children.count(); i++) {
4768 // re-add items in correct place
4769 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4770 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4772 ItemInfo info = item->info();
4773 int tracknumber = m_document->tracksCount() - info.track - 1;
4774 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4776 item->setItemLocked(true);
4777 else if (item->isItemLocked())
4778 item->setItemLocked(false);
4780 if (item->type() == AVWIDGET) {
4781 ClipItem *clip = static_cast <ClipItem*>(item);
4782 int trackProducer = info.track;
4783 info.track = m_document->tracksCount() - info.track;
4784 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4785 for (int i = 0; i < clip->effectsCount(); i++) {
4786 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4788 } else if (item->type() == TRANSITIONWIDGET) {
4789 Transition *tr = static_cast <Transition*>(item);
4791 if (!tr->forcedTrack()) {
4792 newTrack = getPreviousVideoTrack(info.track);
4794 newTrack = tr->transitionEndTrack() + trackOffset;
4795 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4797 tr->updateTransitionEndTrack(newTrack);
4798 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4802 resetSelectionGroup(false);
4803 for (int i = 0; i < groupList.count(); i++) {
4804 rebuildGroup(groupList.at(i));
4809 KdenliveSettings::setSnaptopoints(snap);
4810 m_document->renderer()->doRefresh();
4811 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4814 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4816 Transition *item = getTransitionItemAt(start.startPos, start.track);
4818 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);
4819 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4823 bool snap = KdenliveSettings::snaptopoints();
4824 KdenliveSettings::setSnaptopoints(false);
4826 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4827 // Transition was moved
4828 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4829 } else if (end.endPos == start.endPos) {
4830 // Transition start resize
4831 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4832 } else if (end.startPos == start.startPos) {
4833 // Transition end resize;
4834 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4835 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4838 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4839 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4840 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4842 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4843 KdenliveSettings::setSnaptopoints(snap);
4844 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4845 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());
4846 if (m_dragItem && m_dragItem == item) {
4848 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4849 if (transitionClip && transitionClip->baseClip()) {
4850 QString size = transitionClip->baseClip()->getProperty("frame_size");
4851 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4852 if (factor == 0) factor = 1.0;
4853 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4854 p.setY(size.section('x', 1, 1).toInt());
4856 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4858 if (refresh) m_document->renderer()->doRefresh();
4859 setDocumentModified();
4862 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4864 bool resizeClipStart = (start.startPos != end.startPos);
4865 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4867 if (dontWorry) return;
4868 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);
4869 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4872 if (item->parentItem()) {
4873 // Item is part of a group, reset group
4874 resetSelectionGroup();
4877 bool snap = KdenliveSettings::snaptopoints();
4878 KdenliveSettings::setSnaptopoints(false);
4880 if (resizeClipStart) {
4881 ItemInfo clipinfo = item->info();
4882 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4883 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4885 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4887 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4889 ItemInfo clipinfo = item->info();
4890 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4891 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4893 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4895 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4897 if (!resizeClipStart && end.cropStart != start.cropStart) {
4898 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4899 ItemInfo clipinfo = end;
4900 clipinfo.track = m_document->tracksCount() - end.track;
4901 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4903 item->setCropStart(end.cropStart);
4904 item->resetThumbs(true);
4907 m_document->renderer()->doRefresh();
4908 KdenliveSettings::setSnaptopoints(snap);
4909 setDocumentModified();
4912 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4914 if (pos == oldInfo.startPos.frames(m_document->fps()))
4916 bool snap = KdenliveSettings::snaptopoints();
4918 KdenliveSettings::setSnaptopoints(false);
4919 item->resizeStart(pos);
4920 if (item->startPos().frames(m_document->fps()) != pos) {
4921 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4922 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4923 KdenliveSettings::setSnaptopoints(snap);
4926 KdenliveSettings::setSnaptopoints(snap);
4929 bool hasParentCommand = false;
4931 hasParentCommand = true;
4933 command = new QUndoCommand();
4934 command->setText(i18n("Resize clip start"));
4937 // do this here, too, because otherwise undo won't update the group
4938 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4939 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4941 ItemInfo info = item->info();
4942 if (item->type() == AVWIDGET) {
4943 ItemInfo resizeinfo = oldInfo;
4944 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4945 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4947 // Check if there is an automatic transition on that clip (lower track)
4948 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4949 if (transition && transition->isAutomatic()) {
4950 ItemInfo trInfo = transition->info();
4951 ItemInfo newTrInfo = trInfo;
4952 newTrInfo.startPos = item->startPos();
4953 if (newTrInfo.startPos < newTrInfo.endPos)
4954 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4956 // Check if there is an automatic transition on that clip (upper track)
4957 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4958 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4959 ItemInfo trInfo = transition->info();
4960 ItemInfo newTrInfo = trInfo;
4961 newTrInfo.startPos = item->startPos();
4962 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4963 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4964 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4967 ClipItem *clip = static_cast < ClipItem * >(item);
4970 // Since we must always resize clip before updating the keyframes, we
4971 // put a resize command before & after checking keyframes so that
4972 // we are sure the resize is performed before whenever we do or undo the action
4973 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4974 adjustEffects(clip, oldInfo, command);
4975 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4977 KdenliveSettings::setSnaptopoints(false);
4978 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4979 KdenliveSettings::setSnaptopoints(snap);
4980 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4982 } else if (item->type() == TRANSITIONWIDGET) {
4983 Transition *transition = static_cast <Transition *>(item);
4984 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)) {
4985 // Cannot resize transition
4986 KdenliveSettings::setSnaptopoints(false);
4987 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4988 KdenliveSettings::setSnaptopoints(snap);
4989 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4991 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4992 if (command == NULL)
4993 m_commandStack->push(moveCommand);
4997 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4998 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5000 if (!hasParentCommand)
5001 m_commandStack->push(command);
5004 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5006 if (pos == oldInfo.endPos.frames(m_document->fps()))
5008 bool snap = KdenliveSettings::snaptopoints();
5010 KdenliveSettings::setSnaptopoints(false);
5011 item->resizeEnd(pos);
5012 if (item->endPos().frames(m_document->fps()) != pos) {
5013 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5014 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5015 KdenliveSettings::setSnaptopoints(snap);
5018 KdenliveSettings::setSnaptopoints(snap);
5021 bool hasParentCommand = false;
5023 hasParentCommand = true;
5025 command = new QUndoCommand();
5028 // do this here, too, because otherwise undo won't update the group
5029 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5030 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5032 ItemInfo info = item->info();
5033 if (item->type() == AVWIDGET) {
5034 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5035 ItemInfo resizeinfo = info;
5036 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5037 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5039 // Check if there is an automatic transition on that clip (lower track)
5040 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5041 if (tr && tr->isAutomatic()) {
5042 ItemInfo trInfo = tr->info();
5043 ItemInfo newTrInfo = trInfo;
5044 newTrInfo.endPos = item->endPos();
5045 if (newTrInfo.endPos > newTrInfo.startPos)
5046 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5049 // Check if there is an automatic transition on that clip (upper track)
5050 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5051 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5052 ItemInfo trInfo = tr->info();
5053 ItemInfo newTrInfo = trInfo;
5054 newTrInfo.endPos = item->endPos();
5055 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5056 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5057 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5061 ClipItem *clip = static_cast < ClipItem * >(item);
5064 // Since we must always resize clip before updating the keyframes, we
5065 // put a resize command before & after checking keyframes so that
5066 // we are sure the resize is performed before whenever we do or undo the action
5067 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5068 adjustEffects(clip, oldInfo, command);
5069 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5071 KdenliveSettings::setSnaptopoints(false);
5072 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5073 KdenliveSettings::setSnaptopoints(true);
5074 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5076 } else if (item->type() == TRANSITIONWIDGET) {
5077 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5078 Transition *transition = static_cast <Transition *>(item);
5079 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)) {
5080 // Cannot resize transition
5081 KdenliveSettings::setSnaptopoints(false);
5082 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5083 KdenliveSettings::setSnaptopoints(true);
5084 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5086 // Check transition keyframes
5087 QDomElement old = transition->toXML();
5088 if (transition->updateKeyframes()) {
5089 QDomElement xml = transition->toXML();
5090 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);
5091 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5093 new MoveTransitionCommand(this, oldInfo, info, false, command);
5096 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5097 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5099 if (!hasParentCommand) {
5100 updateTrackDuration(oldInfo.track, command);
5101 m_commandStack->push(command);
5105 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5107 int end = item->fadeIn();
5109 // there is a fade in effect
5110 int effectPos = item->hasEffect("volume", "fadein");
5111 if (effectPos != -1) {
5112 QDomElement effect = item->getEffectAtIndex(effectPos);
5113 int start = item->cropStart().frames(m_document->fps());
5114 int max = item->cropDuration().frames(m_document->fps());
5116 // Make sure the fade effect is not longer than the clip
5117 item->setFadeIn(max);
5118 end = item->fadeIn();
5121 EffectsList::setParameter(effect, "in", QString::number(start));
5122 EffectsList::setParameter(effect, "out", QString::number(end));
5124 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5125 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5126 // if fade effect is displayed, update the effect edit widget with new clip duration
5127 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5128 emit clipItemSelected(item);
5131 effectPos = item->hasEffect("brightness", "fade_from_black");
5132 if (effectPos != -1) {
5133 QDomElement effect = item->getEffectAtIndex(effectPos);
5134 int start = item->cropStart().frames(m_document->fps());
5135 int max = item->cropDuration().frames(m_document->fps());
5137 // Make sure the fade effect is not longer than the clip
5138 item->setFadeIn(max);
5139 end = item->fadeIn();
5142 EffectsList::setParameter(effect, "in", QString::number(start));
5143 EffectsList::setParameter(effect, "out", QString::number(end));
5145 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5146 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5147 // if fade effect is displayed, update the effect edit widget with new clip duration
5148 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5149 emit clipItemSelected(item);
5154 int start = item->fadeOut();
5156 // there is a fade out effect
5157 int effectPos = item->hasEffect("volume", "fadeout");
5158 if (effectPos != -1) {
5159 QDomElement effect = item->getEffectAtIndex(effectPos);
5160 int max = item->cropDuration().frames(m_document->fps());
5161 int end = max + item->cropStart().frames(m_document->fps());
5163 // Make sure the fade effect is not longer than the clip
5164 item->setFadeOut(max);
5165 start = item->fadeOut();
5167 start = end - start;
5168 EffectsList::setParameter(effect, "in", QString::number(start));
5169 EffectsList::setParameter(effect, "out", QString::number(end));
5171 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5172 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5173 // if fade effect is displayed, update the effect edit widget with new clip duration
5174 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5175 emit clipItemSelected(item);
5178 effectPos = item->hasEffect("brightness", "fade_to_black");
5179 if (effectPos != -1) {
5180 QDomElement effect = item->getEffectAtIndex(effectPos);
5181 int max = item->cropDuration().frames(m_document->fps());
5182 int end = max + item->cropStart().frames(m_document->fps());
5184 // Make sure the fade effect is not longer than the clip
5185 item->setFadeOut(max);
5186 start = item->fadeOut();
5188 start = end - start;
5189 EffectsList::setParameter(effect, "in", QString::number(start));
5190 EffectsList::setParameter(effect, "out", QString::number(end));
5192 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5193 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5194 // if fade effect is displayed, update the effect edit widget with new clip duration
5195 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5196 emit clipItemSelected(item);
5201 int effectPos = item->hasEffect("freeze", "freeze");
5202 if (effectPos != -1) {
5203 // Freeze effect needs to be adjusted with clip resize
5204 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5205 QDomElement eff = item->getEffectAtIndex(effectPos);
5206 if (!eff.isNull() && diff != 0) {
5207 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5208 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5210 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5211 emit clipItemSelected(item);
5218 double CustomTrackView::getSnapPointForPos(double pos)
5220 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5223 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5225 QList <GenTime> snaps;
5226 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5227 QList<QGraphicsItem *> itemList = items();
5228 for (int i = 0; i < itemList.count(); i++) {
5229 if (itemList.at(i) == selected) continue;
5230 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5231 if (itemList.at(i)->type() == AVWIDGET) {
5232 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5233 GenTime start = item->startPos();
5234 GenTime end = item->endPos();
5235 snaps.append(start);
5237 if (!offsetList.isEmpty()) {
5238 for (int j = 0; j < offsetList.size(); j++) {
5239 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5240 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5244 QList < GenTime > markers = item->snapMarkers();
5245 for (int j = 0; j < markers.size(); ++j) {
5246 GenTime t = markers.at(j);
5248 if (!offsetList.isEmpty()) {
5249 for (int k = 0; k < offsetList.size(); k++) {
5250 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5254 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5255 Transition *transition = static_cast <Transition*>(itemList.at(i));
5256 GenTime start = transition->startPos();
5257 GenTime end = transition->endPos();
5258 snaps.append(start);
5260 if (!offsetList.isEmpty()) {
5261 for (int j = 0; j < offsetList.size(); j++) {
5262 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5263 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5269 // add cursor position
5270 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5272 if (!offsetList.isEmpty()) {
5273 for (int j = 0; j < offsetList.size(); j++) {
5274 snaps.append(pos - offsetList.at(j));
5279 for (int i = 0; i < m_guides.count(); i++) {
5280 snaps.append(m_guides.at(i)->position());
5281 if (!offsetList.isEmpty()) {
5282 for (int j = 0; j < offsetList.size(); j++) {
5283 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5289 QPoint z = m_document->zone();
5290 snaps.append(GenTime(z.x(), m_document->fps()));
5291 snaps.append(GenTime(z.y(), m_document->fps()));
5294 m_scene->setSnapList(snaps);
5295 //for (int i = 0; i < m_snapPoints.size(); ++i)
5296 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5299 void CustomTrackView::slotSeekToPreviousSnap()
5301 updateSnapPoints(NULL);
5302 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5303 seekCursorPos((int) res.frames(m_document->fps()));
5307 void CustomTrackView::slotSeekToNextSnap()
5309 updateSnapPoints(NULL);
5310 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5311 seekCursorPos((int) res.frames(m_document->fps()));
5315 void CustomTrackView::clipStart()
5317 AbstractClipItem *item = getMainActiveClip();
5319 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5324 void CustomTrackView::clipEnd()
5326 AbstractClipItem *item = getMainActiveClip();
5328 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5333 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5335 DocClipBase *base = m_document->clipManager()->getClipById(id);
5337 QMap <QString, QString> extraData = base->analysisData();
5338 QString oldData = extraData.value(key);
5339 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5340 if (!groupCommand) m_commandStack->push(command);
5343 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5345 QUndoCommand *subCommand = NULL;
5346 if (newMarkers.count() > 1 && groupCommand == NULL) {
5347 subCommand = new QUndoCommand;
5348 subCommand->setText("Add markers");
5350 for (int i = 0; i < newMarkers.count(); i++) {
5351 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5352 if (oldMarker == CommentedTime()) {
5353 oldMarker = newMarkers.at(i);
5354 oldMarker.setMarkerType(-1);
5356 if (newMarkers.count() == 1 && !groupCommand) {
5357 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5358 m_commandStack->push(command);
5360 else if (groupCommand) {
5361 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5364 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5367 if (subCommand) m_commandStack->push(subCommand);
5370 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5372 CommentedTime oldmarker(position, comment);
5373 CommentedTime marker = oldmarker;
5374 marker.setMarkerType(-1);
5375 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5376 m_commandStack->push(command);
5379 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5381 DocClipBase *base = m_document->clipManager()->getClipById(id);
5382 QList <CommentedTime> markers = base->commentedSnapMarkers();
5384 if (markers.isEmpty()) {
5385 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5388 QUndoCommand *deleteMarkers = new QUndoCommand();
5389 deleteMarkers->setText("Delete clip markers");
5391 for (int i = 0; i < markers.size(); i++) {
5392 CommentedTime oldMarker = markers.at(i);
5393 CommentedTime marker = oldMarker;
5394 marker.setMarkerType(-1);
5395 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5397 m_commandStack->push(deleteMarkers);
5400 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5402 DocClipBase *base = m_document->clipManager()->getClipById(id);
5403 QList < CommentedTime > markers = base->commentedSnapMarkers();
5404 if (!markers.isEmpty()) {
5405 // Set up categories
5406 QComboBox *cbox = new QComboBox;
5407 cbox->insertItem(0, i18n("All categories"));
5408 for (int i = 0; i < 5; ++i) {
5409 cbox->insertItem(i + 1, i18n("Category %1", i));
5410 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5412 cbox->setCurrentIndex(0);
5413 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5414 fd.setMode(KFile::File);
5415 fd.setOperationMode(KFileDialog::Saving);
5417 QString url = fd.selectedFile();
5418 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5419 if (url.isEmpty()) return;
5422 int category = cbox->currentIndex() - 1;
5423 for (int i = 0; i < markers.count(); i++) {
5424 if (category >= 0) {
5425 // Save only the markers in selected category
5426 if (markers.at(i).markerType() != category) continue;
5428 data.append(QString::number(markers.at(i).time().seconds()));
5430 data.append(QString::number(markers.at(i).time().seconds()));
5432 data.append(markers.at(i).comment());
5438 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5439 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5442 file.write(data.toUtf8());
5447 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5449 QComboBox *cbox = new QComboBox;
5450 for (int i = 0; i < 5; ++i) {
5451 cbox->insertItem(i, i18n("Category %1", i));
5452 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5454 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5455 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5456 fd.setMode(KFile::File);
5457 fd.setOperationMode(KFileDialog::Opening);
5459 QString url = fd.selectedFile();
5461 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5462 if (url.isEmpty()) return;
5463 int category = cbox->currentIndex();
5466 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5467 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5470 QString data = QString::fromUtf8(file.readAll());
5472 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5475 QUndoCommand *command = new QUndoCommand();
5476 command->setText("Load markers");
5478 QList <CommentedTime> markersList;
5479 foreach(QString line, lines) {
5481 values = line.split("\t", QString::SkipEmptyParts);
5482 double time1 = values.at(0).toDouble(&ok);
5485 if (values.count() >1) {
5486 time2 = values.at(1).toDouble(&ok);
5487 if (values.count() == 2) {
5488 // Check if second value is a number or text
5491 markerText = values.at(1);
5493 else markerText = i18n("Marker");
5496 // We assume 3 values per line: in out name
5498 // 2nd value is not a number, drop
5501 markerText = values.at(2);
5505 if (!markerText.isEmpty()) {
5506 // Marker found, add it
5507 //TODO: allow user to set a marker category
5508 CommentedTime marker1(GenTime(time1), markerText, category);
5509 markersList << marker1;
5510 if (time2 > 0 && time2 != time1) {
5511 CommentedTime marker2(GenTime(time2), markerText, category);
5512 markersList << marker2;
5516 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5517 if (command->childCount() > 0) m_commandStack->push(command);
5518 else delete command;
5521 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5523 DocClipBase *base = m_document->clipManager()->getClipById(id);
5524 if (base == NULL) return;
5525 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5526 else base->addSnapMarker(marker);
5527 emit updateClipMarkers(base);
5528 setDocumentModified();
5529 viewport()->update();
5532 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5534 DocClipBase *base = m_document->clipManager()->getClipById(id);
5535 if (base == NULL) return;
5536 base->setAnalysisData(key, data);
5537 emit updateClipExtraData(base);
5538 setDocumentModified();
5539 viewport()->update();
5542 int CustomTrackView::hasGuide(int pos, int offset)
5544 for (int i = 0; i < m_guides.count(); i++) {
5545 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5546 if (qAbs(guidePos - pos) <= offset) return guidePos;
5547 else if (guidePos > pos) return -1;
5552 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5556 double fps = m_document->fps();
5557 for (int i = 0; i < m_guides.count(); i++) {
5558 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5559 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5561 goMenu->setEnabled(!m_guides.isEmpty());
5564 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5566 if (oldPos > GenTime() && pos > GenTime()) {
5568 for (int i = 0; i < m_guides.count(); i++) {
5569 if (m_guides.at(i)->position() == oldPos) {
5570 Guide *item = m_guides.at(i);
5571 item->updateGuide(pos, comment);
5575 } else if (pos > GenTime()) addGuide(pos, comment);
5579 for (int i = 0; i < m_guides.count(); i++) {
5580 if (m_guides.at(i)->position() == oldPos) {
5581 delete m_guides.takeAt(i);
5586 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5588 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5589 m_document->syncGuides(m_guides);
5592 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5594 for (int i = 0; i < m_guides.count(); i++) {
5595 if (m_guides.at(i)->position() == pos) {
5596 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5600 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5601 scene()->addItem(g);
5603 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5604 m_document->syncGuides(m_guides);
5608 void CustomTrackView::slotAddGuide(bool dialog)
5610 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5612 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5613 m_document->timecode(), i18n("Add Guide"), this);
5614 if (d->exec() != QDialog::Accepted) {
5618 marker = d->newMarker();
5621 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5623 if (addGuide(marker.time(), marker.comment())) {
5624 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5625 m_commandStack->push(command);
5629 void CustomTrackView::slotEditGuide(int guidePos)
5632 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5633 else pos = GenTime(guidePos, m_document->fps());
5635 for (int i = 0; i < m_guides.count(); i++) {
5636 if (m_guides.at(i)->position() == pos) {
5637 slotEditGuide(m_guides.at(i)->info());
5642 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5645 void CustomTrackView::slotEditGuide(CommentedTime guide)
5647 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5648 if (d->exec() == QDialog::Accepted) {
5649 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5650 m_commandStack->push(command);
5656 void CustomTrackView::slotEditTimeLineGuide()
5658 if (m_dragGuide == NULL) return;
5659 CommentedTime guide = m_dragGuide->info();
5660 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5661 m_document->timecode(), i18n("Edit Guide"), this);
5662 if (d->exec() == QDialog::Accepted) {
5663 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5664 m_commandStack->push(command);
5669 void CustomTrackView::slotDeleteGuide(int guidePos)
5672 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5673 else pos = GenTime(guidePos, m_document->fps());
5675 for (int i = 0; i < m_guides.count(); i++) {
5676 if (m_guides.at(i)->position() == pos) {
5677 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5678 m_commandStack->push(command);
5683 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5687 void CustomTrackView::slotDeleteTimeLineGuide()
5689 if (m_dragGuide == NULL) return;
5690 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5691 m_commandStack->push(command);
5695 void CustomTrackView::slotDeleteAllGuides()
5697 QUndoCommand *deleteAll = new QUndoCommand();
5698 deleteAll->setText("Delete all guides");
5699 for (int i = 0; i < m_guides.count(); i++) {
5700 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5702 m_commandStack->push(deleteAll);
5705 void CustomTrackView::setTool(PROJECTTOOL tool)
5710 setCursor(m_razorCursor);
5713 setCursor(m_spacerCursor);
5720 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5723 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5724 m_scene->setScale(scaleFactor, verticalScale);
5725 removeTipAnimation();
5726 bool adjust = false;
5727 if (verticalScale != matrix().m22()) adjust = true;
5728 setMatrix(newmatrix);
5730 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5731 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5732 for (int i = 0; i < m_guides.count(); i++) {
5733 QLineF l = m_guides.at(i)->line();
5734 l.setP2(QPointF(l.x2(), newHeight));
5735 m_guides.at(i)->setLine(l);
5737 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5740 int diff = sceneRect().width() - m_projectDuration;
5741 if (diff * newmatrix.m11() < 50) {
5742 if (newmatrix.m11() < 0.4)
5743 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5745 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5747 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5748 centerOn(QPointF(cursorPos(), verticalPos));
5751 void CustomTrackView::slotRefreshGuides()
5753 if (KdenliveSettings::showmarkers()) {
5754 for (int i = 0; i < m_guides.count(); i++)
5755 m_guides.at(i)->update();
5759 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5761 painter->setClipRect(rect);
5762 QPen pen1 = painter->pen();
5763 QColor lineColor = palette().dark().color();
5764 lineColor.setAlpha(100);
5765 pen1.setColor(lineColor);
5766 painter->setPen(pen1);
5767 double min = rect.left();
5768 double max = rect.right();
5769 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5770 int maxTrack = m_document->tracksCount();
5771 QColor lockedColor = palette().button().color();
5772 QColor audioColor = palette().alternateBase().color();
5773 for (int i = 0; i < maxTrack; i++) {
5774 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5775 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5776 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5777 if (i == m_selectedTrack)
5778 painter->fillRect(track, m_activeTrackBrush.brush(this));
5780 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5782 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5786 bool CustomTrackView::findString(const QString &text)
5789 for (int i = 0; i < m_searchPoints.size(); ++i) {
5790 marker = m_searchPoints.at(i).comment();
5791 if (marker.contains(text, Qt::CaseInsensitive)) {
5792 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5793 int vert = verticalScrollBar()->value();
5794 int hor = cursorPos();
5795 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5803 void CustomTrackView::selectFound(QString track, QString pos)
5805 seekCursorPos(m_document->timecode().getFrameCount(pos));
5806 slotSelectTrack(track.toInt());
5808 int vert = verticalScrollBar()->value();
5809 int hor = cursorPos();
5810 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5813 bool CustomTrackView::findNextString(const QString &text)
5816 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5817 marker = m_searchPoints.at(i).comment();
5818 if (marker.contains(text, Qt::CaseInsensitive)) {
5819 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5820 int vert = verticalScrollBar()->value();
5821 int hor = cursorPos();
5822 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5831 void CustomTrackView::initSearchStrings()
5833 m_searchPoints.clear();
5834 QList<QGraphicsItem *> itemList = items();
5835 for (int i = 0; i < itemList.count(); i++) {
5836 // parse all clip names
5837 if (itemList.at(i)->type() == AVWIDGET) {
5838 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5839 GenTime start = item->startPos();
5840 CommentedTime t(start, item->clipName());
5841 m_searchPoints.append(t);
5842 // add all clip markers
5843 QList < CommentedTime > markers = item->commentedSnapMarkers();
5844 m_searchPoints += markers;
5849 for (int i = 0; i < m_guides.count(); i++)
5850 m_searchPoints.append(m_guides.at(i)->info());
5852 qSort(m_searchPoints);
5855 void CustomTrackView::clearSearchStrings()
5857 m_searchPoints.clear();
5861 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5863 QList<ItemInfo> matchingInfo;
5864 QList<QGraphicsItem *> itemList = items();
5865 for (int i = 0; i < itemList.count(); i++) {
5866 if (itemList.at(i)->type() == AVWIDGET) {
5867 ClipItem *item = (ClipItem *)itemList.at(i);
5868 if (item->clipProducer() == clipId)
5869 matchingInfo << item->info();
5872 return matchingInfo;
5875 void CustomTrackView::copyClip()
5877 qDeleteAll(m_copiedItems);
5878 m_copiedItems.clear();
5879 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5880 if (itemList.count() == 0) {
5881 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5884 for (int i = 0; i < itemList.count(); i++) {
5885 if (itemList.at(i)->type() == AVWIDGET) {
5886 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5887 ClipItem *clone = clip->clone(clip->info());
5888 m_copiedItems.append(clone);
5889 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5890 Transition *dup = static_cast <Transition *>(itemList.at(i));
5891 m_copiedItems.append(dup->clone());
5896 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5898 if (m_scene->editMode() != NORMALEDIT) {
5899 // If we are in overwrite mode, always allow the move
5902 int height = m_tracksHeight - 2;
5904 if (type == TRANSITIONWIDGET) {
5905 height = Transition::itemHeight();
5906 offset = Transition::itemOffset();
5908 else if (type == AVWIDGET) {
5909 height = ClipItem::itemHeight();
5910 offset = ClipItem::itemOffset();
5912 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);
5913 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5914 for (int i = 0; i < collisions.count(); i++) {
5915 if (collisions.at(i)->type() == type) {
5922 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5925 for (int i = 0; i < infoList.count(); i++) {
5926 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));
5929 QList<QGraphicsItem *> collisions = scene()->items(path);
5930 for (int i = 0; i < collisions.count(); i++) {
5931 if (collisions.at(i)->type() == type) return false;
5936 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5938 for (int i = 0; i < items.count(); i++) {
5939 ItemInfo info = items.at(i)->info();
5940 info.startPos += offset;
5941 info.endPos += offset;
5942 info.track += trackOffset;
5943 if (!canBePastedTo(info, items.at(i)->type())) return false;
5948 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5950 QPainterPath movePath;
5951 movePath.moveTo(0, 0);
5953 for (int i = 0; i < items.count(); i++) {
5954 ItemInfo info = items.at(i)->info();
5955 info.startPos = info.startPos + offset;
5956 info.endPos = info.endPos + offset;
5957 info.track = info.track + trackOffset;
5958 if (info.startPos < GenTime()) {
5959 // No clip should go below 0
5962 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));
5963 movePath.addRect(rect);
5965 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5966 for (int i = 0; i < collisions.count(); i++) {
5967 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5968 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5976 void CustomTrackView::pasteClip()
5978 if (m_copiedItems.count() == 0) {
5979 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5984 GenTime pos = GenTime(-1);
5985 if (m_menuPosition.isNull()) {
5986 position = mapFromGlobal(QCursor::pos());
5987 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5988 track = m_selectedTrack;
5989 pos = GenTime(m_cursorPos, m_document->fps());
5990 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5994 position = m_menuPosition;
5997 if (pos == GenTime(-1))
5998 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6000 track = (int)(mapToScene(position).y() / m_tracksHeight);
6002 GenTime leftPos = m_copiedItems.at(0)->startPos();
6003 int lowerTrack = m_copiedItems.at(0)->track();
6004 int upperTrack = m_copiedItems.at(0)->track();
6005 for (int i = 1; i < m_copiedItems.count(); i++) {
6006 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6007 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6008 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6011 GenTime offset = pos - leftPos;
6012 int trackOffset = track - lowerTrack;
6014 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6015 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6016 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6017 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6020 QUndoCommand *pasteClips = new QUndoCommand();
6021 pasteClips->setText("Paste clips");
6023 for (int i = 0; i < m_copiedItems.count(); i++) {
6024 // parse all clip names
6025 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6026 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6027 ItemInfo info = clip->info();
6028 info.startPos += offset;
6029 info.endPos += offset;
6030 info.track += trackOffset;
6031 if (canBePastedTo(info, AVWIDGET)) {
6032 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6033 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6034 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6035 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6037 info.startPos = tr->startPos() + offset;
6038 info.endPos = tr->endPos() + offset;
6039 info.track = tr->track() + trackOffset;
6040 int transitionEndTrack;
6041 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6042 else transitionEndTrack = tr->transitionEndTrack();
6043 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6044 if (info.startPos >= info.endPos) {
6045 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6046 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6047 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6050 updateTrackDuration(-1, pasteClips);
6051 new RefreshMonitorCommand(this, false, pasteClips);
6052 m_commandStack->push(pasteClips);
6055 void CustomTrackView::pasteClipEffects()
6057 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6058 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6061 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6063 QUndoCommand *paste = new QUndoCommand();
6064 paste->setText("Paste effects");
6066 QList<QGraphicsItem *> clips = scene()->selectedItems();
6069 for (int i = 0; i < clips.count(); ++i) {
6070 if (clips.at(i)->type() == GROUPWIDGET) {
6071 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6072 for (int j = 0; j < children.count(); j++) {
6073 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6074 clips.append(children.at(j));
6080 for (int i = 0; i < clips.count(); ++i) {
6081 if (clips.at(i)->type() == AVWIDGET) {
6082 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6083 for (int j = 0; j < clip->effectsCount(); j++) {
6084 QDomElement eff = clip->effect(j);
6085 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6086 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6087 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6092 if (paste->childCount() > 0) m_commandStack->push(paste);
6095 //adjust effects (fades, ...)
6096 for (int i = 0; i < clips.count(); ++i) {
6097 if (clips.at(i)->type() == AVWIDGET) {
6098 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6099 updatePositionEffects(item, item->info());
6105 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6107 // parse parameters to check if we need to adjust to the new crop start
6108 int diff = (newstart - oldstart).frames(m_document->fps());
6109 int max = (newstart + duration).frames(m_document->fps());
6111 QDomNodeList params = xml.elementsByTagName("parameter");
6112 for (int i = 0; i < params.count(); i++) {
6113 QDomElement e = params.item(i).toElement();
6114 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6115 QString def = e.attribute("default");
6116 // Effect has a keyframe type parameter, we need to adjust the values
6117 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6118 QStringList newKeyFrames;
6119 foreach(const QString &str, keys) {
6120 int pos = str.section(':', 0, 0).toInt();
6121 double val = str.section(':', 1, 1).toDouble();
6124 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6126 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6128 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6129 e.setAttribute("keyframes", newKeyFrames.join(";"));
6134 ClipItem *CustomTrackView::getClipUnderCursor() const
6136 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6137 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6138 for (int i = 0; i < collisions.count(); i++) {
6139 if (collisions.at(i)->type() == AVWIDGET) {
6140 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6141 if (!clip->isItemLocked()) return clip;
6147 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6149 QList<QGraphicsItem *> clips = scene()->selectedItems();
6150 if (clips.isEmpty()) {
6151 return getClipUnderCursor();
6153 AbstractClipItem *item = NULL;
6154 for (int i = 0; i < clips.count(); ++i) {
6155 if (clips.at(i)->type() == AVWIDGET) {
6156 item = static_cast < AbstractClipItem *>(clips.at(i));
6157 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6160 if (item) return item;
6165 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6167 QList<QGraphicsItem *> clips = scene()->selectedItems();
6168 if (clips.isEmpty()) {
6169 return getClipUnderCursor();
6172 // remove all items in the list that are not clips
6173 for (int i = 0; i < clips.count();) {
6174 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6177 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6178 for (int i = 0; i < clips.count(); ++i) {
6179 if (clips.at(i)->type() == AVWIDGET) {
6180 item = static_cast < ClipItem *>(clips.at(i));
6181 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6189 void CustomTrackView::setInPoint()
6191 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6193 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6196 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6201 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6204 QUndoCommand *resizeCommand = new QUndoCommand();
6205 resizeCommand->setText(i18n("Resize group"));
6206 QList <QGraphicsItem *> items = parent->childItems();
6207 for (int i = 0; i < items.count(); ++i) {
6208 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6209 if (item && item->type() == AVWIDGET) {
6210 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6213 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6215 //TODO warn user of failed resize
6216 delete resizeCommand;
6219 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6222 void CustomTrackView::setOutPoint()
6224 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6226 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6229 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6233 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6236 QUndoCommand *resizeCommand = new QUndoCommand();
6237 resizeCommand->setText(i18n("Resize group"));
6238 QList <QGraphicsItem *> items = parent->childItems();
6239 for (int i = 0; i < items.count(); ++i) {
6240 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6241 if (item && item->type() == AVWIDGET) {
6242 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6245 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6247 //TODO warn user of failed resize
6248 delete resizeCommand;
6251 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6254 void CustomTrackView::slotUpdateAllThumbs()
6256 if (!isEnabled()) return;
6257 QList<QGraphicsItem *> itemList = items();
6258 //if (itemList.isEmpty()) return;
6260 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6261 for (int i = 0; i < itemList.count(); i++) {
6262 if (itemList.at(i)->type() == AVWIDGET) {
6263 item = static_cast <ClipItem *>(itemList.at(i));
6264 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6265 // Check if we have a cached thumbnail
6266 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6267 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6268 if (QFile::exists(thumb)) {
6270 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6271 item->slotSetStartThumb(pix);
6274 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6275 QString endThumb = startThumb;
6276 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6277 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6278 if (QFile::exists(startThumb)) {
6279 QPixmap pix(startThumb);
6280 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6281 item->slotSetStartThumb(pix);
6283 if (QFile::exists(endThumb)) {
6284 QPixmap pix(endThumb);
6285 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6286 item->slotSetEndThumb(pix);
6289 item->refreshClip(false, false);
6293 viewport()->update();
6296 void CustomTrackView::saveThumbnails()
6298 QList<QGraphicsItem *> itemList = items();
6300 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6301 for (int i = 0; i < itemList.count(); i++) {
6302 if (itemList.at(i)->type() == AVWIDGET) {
6303 item = static_cast <ClipItem *>(itemList.at(i));
6304 if (item->clipType() != COLOR) {
6305 // Check if we have a cached thumbnail
6306 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6307 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6308 if (!QFile::exists(thumb)) {
6309 QPixmap pix(item->startThumb());
6313 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6314 QString endThumb = startThumb;
6315 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6316 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6317 if (!QFile::exists(startThumb)) {
6318 QPixmap pix(item->startThumb());
6319 pix.save(startThumb);
6321 if (!QFile::exists(endThumb)) {
6322 QPixmap pix(item->endThumb());
6332 void CustomTrackView::slotInsertTrack(int ix)
6334 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6335 d->comboTracks->setCurrentIndex(ix);
6336 d->label->setText(i18n("Insert track"));
6337 d->setWindowTitle(i18n("Insert New Track"));
6339 if (d->exec() == QDialog::Accepted) {
6340 ix = d->comboTracks->currentIndex();
6341 if (d->before_select->currentIndex() == 1)
6345 info.isMute = false;
6346 info.isLocked = false;
6347 info.effectsList = EffectsList(true);
6348 if (d->video_track->isChecked()) {
6349 info.type = VIDEOTRACK;
6350 info.isBlind = false;
6352 info.type = AUDIOTRACK;
6353 info.isBlind = true;
6355 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6356 m_commandStack->push(addTrack);
6357 setDocumentModified();
6362 void CustomTrackView::slotDeleteTrack(int ix)
6364 if (m_document->tracksCount() < 2) return;
6365 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6366 d->comboTracks->setCurrentIndex(ix);
6367 d->label->setText(i18n("Delete track"));
6368 d->before_select->setHidden(true);
6369 d->setWindowTitle(i18n("Delete Track"));
6370 d->video_track->setHidden(true);
6371 d->audio_track->setHidden(true);
6372 if (d->exec() == QDialog::Accepted) {
6373 ix = d->comboTracks->currentIndex();
6374 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6375 deleteTimelineTrack(ix, info);
6376 setDocumentModified();
6377 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6378 m_commandStack->push(command);*/
6383 void CustomTrackView::slotConfigTracks(int ix)
6385 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6386 ix, parentWidget());
6387 if (d->exec() == QDialog::Accepted) {
6388 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6389 m_commandStack->push(configTracks);
6390 QList <int> toDelete = d->deletedTracks();
6391 for (int i = 0; i < toDelete.count(); ++i) {
6392 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6393 deleteTimelineTrack(toDelete.at(i) - i, info);
6395 setDocumentModified();
6400 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6402 if (m_document->tracksCount() < 2) return;
6403 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6404 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6405 QList<QGraphicsItem *> selection = m_scene->items(r);
6406 QUndoCommand *deleteTrack = new QUndoCommand();
6407 deleteTrack->setText("Delete track");
6409 // Delete all clips in selected track
6410 for (int i = 0; i < selection.count(); i++) {
6411 if (selection.at(i)->type() == AVWIDGET) {
6412 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6413 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6414 m_waitingThumbs.removeAll(item);
6415 m_scene->removeItem(item);
6418 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6419 Transition *item = static_cast <Transition *>(selection.at(i));
6420 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6421 m_scene->removeItem(item);
6427 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6428 m_commandStack->push(deleteTrack);
6431 void CustomTrackView::autoTransition()
6433 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6434 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6435 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6438 Transition *tr = static_cast <Transition*>(itemList.at(0));
6439 tr->setAutomatic(!tr->isAutomatic());
6440 QDomElement transition = tr->toXML();
6441 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);
6442 setDocumentModified();
6445 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6447 QList<QGraphicsItem *> list = scene()->items();
6448 ClipItem *clip = NULL;
6449 for (int i = 0; i < list.size(); ++i) {
6450 if (list.at(i)->type() == AVWIDGET) {
6451 clip = static_cast <ClipItem *>(list.at(i));
6452 if (clip->clipProducer() == id) {
6453 clip->setClipName(name);
6457 viewport()->update();
6460 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6462 minimum = GenTime();
6463 maximum = GenTime();
6464 QList<QGraphicsItem *> selection;
6465 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6466 selection.removeAll(item);
6467 for (int i = 0; i < selection.count(); i++) {
6468 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6469 if (clip && clip->type() == AVWIDGET) {
6470 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6471 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6476 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6478 minimum = GenTime();
6479 maximum = GenTime();
6480 QList<QGraphicsItem *> selection;
6481 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6482 selection.removeAll(item);
6483 for (int i = 0; i < selection.count(); i++) {
6484 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6485 if (clip && clip->type() == TRANSITIONWIDGET) {
6486 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6487 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6492 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6494 for (int i = 0; i < groups.count(); i++) {
6495 QDomNodeList children = groups.at(i).childNodes();
6496 scene()->clearSelection();
6497 QList <QGraphicsItem*>list;
6498 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6499 QDomElement elem = children.item(nodeindex).toElement();
6500 int pos = elem.attribute("position").toInt();
6501 int track = elem.attribute("track").toInt();
6502 if (elem.tagName() == "clipitem") {
6503 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6504 if (clip) list.append(clip);//clip->setSelected(true);
6506 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6507 if (clip) list.append(clip);//clip->setSelected(true);
6510 groupSelectedItems(list, false, true);
6514 void CustomTrackView::splitAudio()
6516 resetSelectionGroup();
6517 QList<QGraphicsItem *> selection = scene()->selectedItems();
6518 if (selection.isEmpty()) {
6519 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6522 QUndoCommand *splitCommand = new QUndoCommand();
6523 splitCommand->setText(i18n("Split audio"));
6524 for (int i = 0; i < selection.count(); i++) {
6525 if (selection.at(i)->type() == AVWIDGET) {
6526 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6527 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6528 if (clip->parentItem()) {
6529 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6531 EffectsList effects;
6532 effects.clone(clip->effectList());
6533 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6538 if (splitCommand->childCount()) {
6539 updateTrackDuration(-1, splitCommand);
6540 m_commandStack->push(splitCommand);
6544 void CustomTrackView::setAudioAlignReference()
6546 QList<QGraphicsItem *> selection = scene()->selectedItems();
6547 if (selection.isEmpty() || selection.size() > 1) {
6548 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6551 if (m_audioCorrelator != NULL) {
6552 delete m_audioCorrelator;
6554 if (selection.at(0)->type() == AVWIDGET) {
6555 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6556 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6557 m_audioAlignmentReference = clip;
6559 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6560 m_audioCorrelator = new AudioCorrelation(envelope);
6564 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6565 envelope->dumpInfo();
6569 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6573 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6576 void CustomTrackView::alignAudio()
6578 bool referenceOK = true;
6579 if (m_audioCorrelator == NULL) {
6580 referenceOK = false;
6583 if (!scene()->items().contains(m_audioAlignmentReference)) {
6584 // The reference item has been deleted from the timeline (or so)
6585 referenceOK = false;
6589 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6594 QList<QGraphicsItem *> selection = scene()->selectedItems();
6595 foreach (QGraphicsItem *item, selection) {
6596 if (item->type() == AVWIDGET) {
6598 ClipItem *clip = static_cast<ClipItem*>(item);
6599 if (clip == m_audioAlignmentReference) {
6603 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6604 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()));
6606 // FFT only for larger vectors. We could use it all time, but for small vectors
6607 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6608 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6609 int shift = m_audioCorrelator->getShift(index);
6614 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6615 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6616 envelope->dumpInfo();
6618 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6619 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6620 qDebug() << "We will start at " << targetPos;
6621 qDebug() << "to shift by " << shift;
6622 qDebug() << "(eventually)";
6623 qDebug() << "(maybe)";
6627 QUndoCommand *moveCommand = new QUndoCommand();
6629 GenTime add(shift, m_document->fps());
6630 ItemInfo start = clip->info();
6632 ItemInfo end = start;
6633 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6634 end.endPos = end.startPos + start.cropDuration;
6636 if ( end.startPos.seconds() < 0 ) {
6637 // Clip would start before 0, so crop it first
6638 GenTime cropBy = -end.startPos;
6641 qDebug() << "Need to crop clip. " << start;
6642 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6645 ItemInfo resized = start;
6646 resized.startPos += cropBy;
6648 resizeClip(start, resized);
6649 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6651 start = clip->info();
6652 end.startPos += cropBy;
6655 qDebug() << "Clip cropped. " << start;
6656 qDebug() << "Moving to: " << end;
6660 if (itemCollision(clip, end)) {
6662 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6666 moveCommand->setText(i18n("Auto-align clip"));
6667 new MoveClipCommand(this, start, end, true, moveCommand);
6668 updateTrackDuration(clip->track(), moveCommand);
6669 m_commandStack->push(moveCommand);
6676 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6678 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6682 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6684 ClipItem *clip = getClipItemAt(pos, track);
6686 kDebug() << "// Cannot find clip to split!!!";
6690 int start = pos.frames(m_document->fps());
6691 int freetrack = m_document->tracksCount() - track - 1;
6693 // do not split audio when we are on an audio track
6694 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6697 for (; freetrack > 0; freetrack--) {
6698 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6699 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6700 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6701 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6702 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6707 if (freetrack == 0) {
6708 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6710 ItemInfo info = clip->info();
6711 info.track = m_document->tracksCount() - freetrack;
6712 QDomElement xml = clip->xml();
6713 xml.setAttribute("audio_only", 1);
6714 scene()->clearSelection();
6715 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6716 clip->setSelected(true);
6717 ClipItem *audioClip = getClipItemAt(start, info.track);
6719 clip->setVideoOnly(true);
6720 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6721 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6722 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6724 m_document->renderer()->unlockService(tractor);
6725 audioClip->setSelected(true);
6727 // keep video effects, move audio effects to audio clip
6730 for (int i = 0; i < effects.count(); ++i) {
6731 if (effects.at(i).attribute("type") == "audio") {
6732 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6735 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6739 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, false, true);
6743 // unsplit clip: remove audio part and change video part to normal clip
6744 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6745 kDebug() << "//CANNOT FIND CLP GRP";
6748 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6749 QList<QGraphicsItem *> children = grp->childItems();
6750 if (children.count() != 2) {
6751 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6754 for (int i = 0; i < children.count(); i++) {
6755 if (children.at(i) != clip) {
6756 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6757 ItemInfo info = clip->info();
6758 deleteClip(clp->info());
6759 clip->setVideoOnly(false);
6760 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6761 if (!m_document->renderer()->mltUpdateClipProducer(
6763 m_document->tracksCount() - info.track,
6764 info.startPos.frames(m_document->fps()),
6765 clip->baseClip()->getProducer(info.track))) {
6767 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6768 info.startPos.frames(m_document->fps()), info.track),
6771 m_document->renderer()->unlockService(tractor);
6773 // re-add audio effects
6774 for (int i = 0; i < effects.count(); ++i) {
6775 if (effects.at(i).attribute("type") == "audio") {
6776 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6783 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6784 m_document->clipManager()->removeGroup(grp);
6785 scene()->destroyItemGroup(grp);
6789 void CustomTrackView::setVideoOnly()
6791 resetSelectionGroup();
6792 QList<QGraphicsItem *> selection = scene()->selectedItems();
6793 if (selection.isEmpty()) {
6794 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6797 QUndoCommand *videoCommand = new QUndoCommand();
6798 videoCommand->setText(i18n("Video only"));
6799 for (int i = 0; i < selection.count(); i++) {
6800 if (selection.at(i)->type() == AVWIDGET) {
6801 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6802 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6803 if (clip->parentItem()) {
6804 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6806 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6811 m_commandStack->push(videoCommand);
6814 void CustomTrackView::setAudioOnly()
6816 resetSelectionGroup();
6817 QList<QGraphicsItem *> selection = scene()->selectedItems();
6818 if (selection.isEmpty()) {
6819 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6822 QUndoCommand *videoCommand = new QUndoCommand();
6823 videoCommand->setText(i18n("Audio only"));
6824 for (int i = 0; i < selection.count(); i++) {
6825 if (selection.at(i)->type() == AVWIDGET) {
6826 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6827 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6828 if (clip->parentItem()) {
6829 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6831 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6836 m_commandStack->push(videoCommand);
6839 void CustomTrackView::setAudioAndVideo()
6841 resetSelectionGroup();
6842 QList<QGraphicsItem *> selection = scene()->selectedItems();
6843 if (selection.isEmpty()) {
6844 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6847 QUndoCommand *videoCommand = new QUndoCommand();
6848 videoCommand->setText(i18n("Audio and Video"));
6849 for (int i = 0; i < selection.count(); i++) {
6850 if (selection.at(i)->type() == AVWIDGET) {
6851 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6852 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6853 if (clip->parentItem()) {
6854 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6856 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6861 m_commandStack->push(videoCommand);
6864 void CustomTrackView::monitorRefresh()
6866 m_document->renderer()->doRefresh();
6869 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6871 ClipItem *clip = getClipItemAt(pos, track);
6873 kDebug() << "// Cannot find clip to split!!!";
6876 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6878 int start = pos.frames(m_document->fps());
6879 clip->setVideoOnly(true);
6880 clip->setAudioOnly(false);
6881 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6882 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6884 } else if (audioOnly) {
6885 int start = pos.frames(m_document->fps());
6886 clip->setAudioOnly(true);
6887 clip->setVideoOnly(false);
6888 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6889 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6892 int start = pos.frames(m_document->fps());
6893 clip->setAudioOnly(false);
6894 clip->setVideoOnly(false);
6895 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6896 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6899 m_document->renderer()->unlockService(tractor);
6901 setDocumentModified();
6904 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6906 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6907 m_clipTypeGroup->setEnabled(false);
6909 m_clipTypeGroup->setEnabled(true);
6910 QList <QAction *> actions = m_clipTypeGroup->actions();
6912 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6913 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6914 else lookup = "clip_audio_and_video";
6915 for (int i = 0; i < actions.count(); i++) {
6916 if (actions.at(i)->data().toString() == lookup) {
6917 actions.at(i)->setChecked(true);
6924 void CustomTrackView::slotGoToMarker(QAction *action)
6926 int pos = action->data().toInt();
6930 void CustomTrackView::reloadTransitionLumas()
6934 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6935 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6936 for (int i = 0; i < params.count(); i++) {
6937 QDomElement e = params.item(i).toElement();
6938 if (e.attribute("tag") == "resource") {
6939 lumaNames = e.attribute("paramlistdisplay");
6940 lumaFiles = e.attribute("paramlist");
6945 QList<QGraphicsItem *> itemList = items();
6946 Transition *transitionitem;
6947 QDomElement transitionXml;
6948 for (int i = 0; i < itemList.count(); i++) {
6949 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6950 transitionitem = static_cast <Transition*>(itemList.at(i));
6951 transitionXml = transitionitem->toXML();
6952 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6953 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6954 for (int i = 0; i < params.count(); i++) {
6955 QDomElement e = params.item(i).toElement();
6956 if (e.attribute("tag") == "resource") {
6957 e.setAttribute("paramlistdisplay", lumaNames);
6958 e.setAttribute("paramlist", lumaFiles);
6963 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6964 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6965 for (int i = 0; i < params.count(); i++) {
6966 QDomElement e = params.item(i).toElement();
6967 if (e.attribute("tag") == "luma") {
6968 e.setAttribute("paramlistdisplay", lumaNames);
6969 e.setAttribute("paramlist", lumaFiles);
6976 emit transitionItemSelected(NULL);
6979 double CustomTrackView::fps() const
6981 return m_document->fps();
6984 void CustomTrackView::updateProjectFps()
6986 // update all clips to the new fps
6987 resetSelectionGroup();
6988 scene()->clearSelection();
6990 QList<QGraphicsItem *> itemList = items();
6991 for (int i = 0; i < itemList.count(); i++) {
6992 // remove all items and re-add them one by one
6993 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6995 for (int i = 0; i < itemList.count(); i++) {
6996 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6997 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6998 clip->updateFps(m_document->fps());
6999 m_scene->addItem(clip);
7000 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7001 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7002 QList<QGraphicsItem *> children = grp->childItems();
7003 for (int j = 0; j < children.count(); j++) {
7004 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7005 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7006 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7007 clip->updateFps(m_document->fps());
7010 m_document->clipManager()->removeGroup(grp);
7011 m_scene->addItem(grp);
7012 scene()->destroyItemGroup(grp);
7013 scene()->clearSelection();
7014 /*for (int j = 0; j < children.count(); j++) {
7015 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7016 //children.at(j)->setParentItem(0);
7017 children.at(j)->setSelected(true);
7020 groupSelectedItems(children, true, true);
7021 } else if (itemList.at(i)->type() == GUIDEITEM) {
7022 Guide *g = static_cast<Guide *>(itemList.at(i));
7024 m_scene->addItem(g);
7027 viewport()->update();
7030 void CustomTrackView::slotTrackDown()
7032 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7033 else m_selectedTrack++;
7034 emit updateTrackHeaders();
7035 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7036 ensureVisible(rect, 0, 0);
7037 viewport()->update();
7040 void CustomTrackView::slotTrackUp()
7042 if (m_selectedTrack > 0) m_selectedTrack--;
7043 else m_selectedTrack = m_document->tracksCount() - 1;
7044 emit updateTrackHeaders();
7045 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7046 ensureVisible(rect, 0, 0);
7047 viewport()->update();
7050 int CustomTrackView::selectedTrack() const
7052 return m_selectedTrack;
7055 QStringList CustomTrackView::selectedClips() const
7057 QStringList clipIds;
7058 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7059 for (int i = 0; i < selection.count(); i++) {
7060 if (selection.at(i)->type() == AVWIDGET) {
7061 ClipItem *item = (ClipItem *)selection.at(i);
7062 clipIds << item->clipProducer();
7068 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7070 QList<ClipItem *> clips;
7071 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7072 for (int i = 0; i < selection.count(); i++) {
7073 if (selection.at(i)->type() == AVWIDGET) {
7074 clips.append((ClipItem *)selection.at(i));
7080 void CustomTrackView::slotSelectTrack(int ix)
7082 m_selectedTrack = qMax(0, ix);
7083 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7084 emit updateTrackHeaders();
7085 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7086 ensureVisible(rect, 0, 0);
7087 viewport()->update();
7090 void CustomTrackView::slotSelectClipsInTrack()
7092 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7093 resetSelectionGroup();
7094 QList<QGraphicsItem *> selection = m_scene->items(rect);
7095 m_scene->clearSelection();
7096 QList<QGraphicsItem *> list;
7097 for (int i = 0; i < selection.count(); i++) {
7098 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7099 list.append(selection.at(i));
7102 groupSelectedItems(list, false, false, true);
7105 void CustomTrackView::slotSelectAllClips()
7107 m_scene->clearSelection();
7108 resetSelectionGroup();
7109 groupSelectedItems(m_scene->items(), false, false, true);
7112 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7115 if (track != -1 && pos != -1)
7116 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7118 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7119 QList<QGraphicsItem *> selection = m_scene->items(rect);
7120 resetSelectionGroup(group);
7121 if (!group) m_scene->clearSelection();
7122 for (int i = 0; i < selection.count(); i++) {
7123 if (selection.at(i)->type() == AVWIDGET) {
7124 selection.at(i)->setSelected(add);
7128 if (group) groupSelectedItems();
7131 void CustomTrackView::selectTransition(bool add, bool group)
7133 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7134 QList<QGraphicsItem *> selection = m_scene->items(rect);
7135 resetSelectionGroup(group);
7136 if (!group) m_scene->clearSelection();
7137 for (int i = 0; i < selection.count(); i++) {
7138 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7139 selection.at(i)->setSelected(add);
7143 if (group) groupSelectedItems();
7146 QStringList CustomTrackView::extractTransitionsLumas()
7149 QList<QGraphicsItem *> itemList = items();
7150 Transition *transitionitem;
7151 QDomElement transitionXml;
7152 for (int i = 0; i < itemList.count(); i++) {
7153 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7154 transitionitem = static_cast <Transition*>(itemList.at(i));
7155 transitionXml = transitionitem->toXML();
7156 // luma files in transitions can be in "resource" or "luma" property
7157 QString luma = EffectsList::parameter(transitionXml, "luma");
7158 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7159 if (!luma.isEmpty()) urls << KUrl(luma).path();
7162 urls.removeDuplicates();
7166 void CustomTrackView::setEditMode(EDITMODE mode)
7168 m_scene->setEditMode(mode);
7171 void CustomTrackView::checkTrackSequence(int track)
7173 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7174 //track = m_document->tracksCount() -track;
7175 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7176 QList<QGraphicsItem *> selection = m_scene->items(rect);
7177 QList <int> timelineList;
7178 timelineList.append(0);
7179 for (int i = 0; i < selection.count(); i++) {
7180 if (selection.at(i)->type() == AVWIDGET) {
7181 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7182 int start = clip->startPos().frames(m_document->fps());
7183 int end = clip->endPos().frames(m_document->fps());
7184 if (!timelineList.contains(start)) timelineList.append(start);
7185 if (!timelineList.contains(end)) timelineList.append(end);
7188 qSort(timelineList);
7189 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7190 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7193 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7195 if (data.isEmpty()) return;
7196 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7198 info.startPos = GenTime(in, m_document->fps());
7199 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7200 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7201 info.cropDuration = info.endPos - info.startPos;
7202 info.track = m_selectedTrack;
7203 QUndoCommand *addCommand = new QUndoCommand();
7204 addCommand->setText(i18n("Insert clip"));
7205 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7206 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7207 updateTrackDuration(info.track, addCommand);
7208 m_commandStack->push(addCommand);
7210 selectClip(true, false, m_selectedTrack, in);
7211 // Automatic audio split
7212 if (KdenliveSettings::splitaudio())
7216 void CustomTrackView::clearSelection(bool emitInfo)
7218 resetSelectionGroup();
7219 scene()->clearSelection();
7221 if (emitInfo) emit clipItemSelected(NULL);
7224 void CustomTrackView::updatePalette()
7226 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7230 pen1.setColor(palette().text().color());
7231 m_cursorLine->setPen(pen1);
7235 void CustomTrackView::removeTipAnimation()
7238 scene()->removeItem(m_visualTip);
7239 m_animationTimer->stop();
7247 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7249 if (m_visualTip == NULL) {
7250 QRectF rect = clip->sceneBoundingRect();
7251 m_animation = new QGraphicsItemAnimation;
7252 m_animation->setTimeLine(m_animationTimer);
7253 m_animation->setScaleAt(1, 1, 1);
7258 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7259 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7260 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7262 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7264 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7266 m_animation->setScaleAt(.5, 2, 2);
7270 polygon << QPoint(0, - size * 2);
7271 if (mode == RESIZESTART)
7272 polygon << QPoint(size * 2, 0);
7274 polygon << QPoint(- size * 2, 0);
7275 polygon << QPoint(0, size * 2);
7276 polygon << QPoint(0, - size * 2);
7278 m_visualTip = new QGraphicsPolygonItem(polygon);
7279 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7280 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7281 if (mode == RESIZESTART)
7282 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7284 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7286 m_animation->setScaleAt(.5, 2, 1);
7288 case TRANSITIONSTART:
7290 polygon << QPoint(0, - size * 2);
7291 if (mode == TRANSITIONSTART)
7292 polygon << QPoint(size * 2, 0);
7294 polygon << QPoint(- size * 2, 0);
7295 polygon << QPoint(0, 0);
7296 polygon << QPoint(0, - size * 2);
7298 m_visualTip = new QGraphicsPolygonItem(polygon);
7299 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7300 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7301 if (mode == TRANSITIONSTART)
7302 m_visualTip->setPos(rect.x(), rect.bottom());
7304 m_visualTip->setPos(rect.right(), rect.bottom());
7306 m_animation->setScaleAt(.5, 2, 2);
7313 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7314 m_visualTip->setZValue(100);
7315 scene()->addItem(m_visualTip);
7316 m_animation->setItem(m_visualTip);
7317 m_animationTimer->start();
7321 bool CustomTrackView::hasAudio(int track) const
7323 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7324 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7325 QGraphicsItem *item;
7326 for (int i = 0; i < collisions.count(); i++) {
7327 item = collisions.at(i);
7328 if (!item->isEnabled()) continue;
7329 if (item->type() == AVWIDGET) {
7330 ClipItem *clip = static_cast <ClipItem *>(item);
7331 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7337 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7340 QUndoCommand *effectCommand = new QUndoCommand();
7342 if (effect.tagName() == "effectgroup") {
7343 effectName = effect.attribute("name");
7345 QDomElement namenode = effect.firstChildElement("name");
7346 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7347 else effectName = i18n("effect");
7349 effectCommand->setText(i18n("Add %1", effectName));
7350 if (effect.tagName() == "effectgroup") {
7351 QDomNodeList effectlist = effect.elementsByTagName("effect");
7352 for (int j = 0; j < effectlist.count(); j++) {
7353 QDomElement trackeffect = effectlist.at(j).toElement();
7354 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7355 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7358 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7362 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7363 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7364 delete effectCommand;
7367 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7370 if (effectCommand->childCount() > 0) {
7371 m_commandStack->push(effectCommand);
7372 setDocumentModified();
7374 else delete effectCommand;
7378 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7380 EffectsParameterList parameters;
7382 parameters.addParam("tag", effect.attribute("tag"));
7383 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7384 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7385 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7386 parameters.addParam("id", effect.attribute("id"));
7387 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7388 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7389 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7390 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7391 if (effect.attribute("id") == "region") {
7392 QDomNodeList subeffects = effect.elementsByTagName("effect");
7393 for (int i = 0; i < subeffects.count(); i++) {
7394 QDomElement subeffect = subeffects.at(i).toElement();
7395 int subeffectix = subeffect.attribute("region_ix").toInt();
7396 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7397 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7398 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7399 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7400 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7404 QDomNodeList params = effect.elementsByTagName("parameter");
7405 adjustEffectParameters(parameters, params, m_document->mltProfile());
7411 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7414 for (int i = 0; i < params.count(); i++) {
7415 QDomElement e = params.item(i).toElement();
7416 QString paramname = prefix + e.attribute("name");
7417 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7418 // effects with geometry param need in / out synced with the clip, request it...
7419 parameters.addParam("_sync_in_out", "1");
7421 if (e.attribute("type") == "simplekeyframe") {
7422 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7423 double factor = e.attribute("factor", "1").toDouble();
7424 double offset = e.attribute("offset", "0").toDouble();
7425 for (int j = 0; j < values.count(); j++) {
7426 QString pos = values.at(j).section(':', 0, 0);
7427 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7428 values[j] = pos + '=' + locale.toString(val);
7430 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7431 parameters.addParam(paramname, values.join(";"));
7432 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7433 parameters.addParam("max", e.attribute("max"));
7434 parameters.addParam("min", e.attribute("min"));
7435 parameters.addParam("factor", e.attribute("factor", "1"));*/
7436 } else if (e.attribute("type") == "keyframe") {
7437 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7438 parameters.addParam("keyframes", e.attribute("keyframes"));
7439 parameters.addParam("max", e.attribute("max"));
7440 parameters.addParam("min", e.attribute("min"));
7441 parameters.addParam("factor", e.attribute("factor", "1"));
7442 parameters.addParam("offset", e.attribute("offset", "0"));
7443 parameters.addParam("starttag", e.attribute("starttag", "start"));
7444 parameters.addParam("endtag", e.attribute("endtag", "end"));
7445 } else if (e.attribute("namedesc").contains(';')) {
7446 QString format = e.attribute("format");
7447 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7448 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7450 QTextStream txtNeu(&neu);
7451 if (values.size() > 0)
7452 txtNeu << (int)values[0].toDouble();
7453 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7454 txtNeu << separators[i];
7455 txtNeu << (int)(values[i+1].toDouble());
7457 parameters.addParam("start", neu);
7459 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7461 if (e.attribute("factor").contains('%')) {
7462 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7464 fact = e.attribute("factor", "1").toDouble();
7466 double offset = e.attribute("offset", "0").toDouble();
7467 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7469 parameters.addParam(paramname, e.attribute("value"));
7476 void CustomTrackView::updateTrackNames(int track, bool added)
7478 QList <TrackInfo> tracks = m_document->tracksList();
7479 int max = tracks.count();
7480 int docTrack = max - track - 1;
7482 // count number of tracks of each type
7483 int videoTracks = 0;
7484 int audioTracks = 0;
7485 for (int i = max - 1; i >= 0; --i) {
7486 TrackInfo info = tracks.at(i);
7487 if (info.type == VIDEOTRACK)
7492 if (i <= docTrack) {
7493 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7494 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7497 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7498 info.trackName = type + QString::number(typeNumber);
7499 m_document->setTrackType(i, info);
7502 if (info.trackName == type + QString::number(typeNumber + 1)) {
7503 info.trackName = type + QString::number(typeNumber);
7504 m_document->setTrackType(i, info);
7509 emit tracksChanged();
7512 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7518 tracks << m_document->tracksCount() - track - 1;
7520 // negative track number -> update all tracks
7521 for (int i = 0; i < m_document->tracksCount(); ++i)
7525 for (int i = 0; i < tracks.count(); ++i) {
7527 // t + 1 because of black background track
7528 duration = m_document->renderer()->mltTrackDuration(t + 1);
7529 if (duration != m_document->trackDuration(t)) {
7530 m_document->setTrackDuration(t, duration);
7533 EffectsList effects = m_document->getTrackEffects(t);
7534 for (int j = 0; j < effects.count(); ++j) {
7536 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7537 * - update the effectstack if necessary
7544 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7546 QList<QGraphicsItem *> list = scene()->items();
7547 ClipItem *clip = NULL;
7548 for (int i = 0; i < list.size(); ++i) {
7549 if (list.at(i)->type() == AVWIDGET) {
7550 clip = static_cast <ClipItem *>(list.at(i));
7551 if (clip->clipProducer() == id) {
7552 clip->refreshClip(true, resetThumbs);
7558 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7560 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7562 if (effects.count()) {
7563 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7564 while (i != effects.constEnd()) {
7565 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);
7572 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7574 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7576 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7579 QDomElement newEffect;
7580 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7581 if (effect.attribute("id") == extra.value("finalfilter")) {
7582 newEffect = effect.cloneNode().toElement();
7583 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7584 while (i != filterParams.constEnd()) {
7585 EffectsList::setParameter(newEffect, i.key(), i.value());
7586 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7589 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7590 m_commandStack->push(command);
7591 emit clipItemSelected(clip);
7596 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7598 if (!m_selectionGroup) {
7599 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7602 // Make sure there is no collision
7603 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7604 ClipItem *item = NULL;
7605 for (int i = 0; i < children.count(); i++) {
7606 if (children.at(i)->type() == AVWIDGET) {
7607 item = (ClipItem*) children.at(i);
7612 emit displayMessage(i18n("No clip found"), ErrorMessage);
7615 QMap <QString, QString> data = item->baseClip()->analysisData();
7616 if (data.isEmpty()) {
7617 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7620 QPointer<QDialog> d = new QDialog(this);
7621 Ui::ImportKeyframesDialog_UI ui;
7626 QMap<QString, QString>::const_iterator i = data.constBegin();
7627 while (i != data.constEnd()) {
7628 ui.data_list->insertItem(ix, i.key());
7629 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7634 if (d->exec() != QDialog::Accepted) {
7638 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7639 QStringList keyframeList = keyframeData.split(';', QString::SkipEmptyParts);
7641 if (ui.import_position->isChecked()) {
7642 if (ui.import_size->isChecked()) {
7643 foreach(QString key, keyframeList) {
7644 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7645 else result.append(key);
7650 foreach(QString key, keyframeList) {
7651 result.append(key.section(':', 0, 0));
7656 else if (ui.import_size->isChecked()) {
7657 foreach(QString key, keyframeList) {
7658 result.append(key.section(':', 1, 1));
7662 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);