1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addextradatacommand.h"
30 #include "commands/addtimelineclipcommand.h"
31 #include "commands/addeffectcommand.h"
32 #include "commands/editeffectcommand.h"
33 #include "commands/moveeffectcommand.h"
34 #include "commands/addtransitioncommand.h"
35 #include "commands/edittransitioncommand.h"
36 #include "commands/editkeyframecommand.h"
37 #include "commands/changespeedcommand.h"
38 #include "commands/addmarkercommand.h"
39 #include "commands/razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "commands/insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "commands/addtrackcommand.h"
52 #include "commands/changeeffectstatecommand.h"
53 #include "commands/movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "ui_importkeyframesdialog_ui.h"
56 #include "initeffects.h"
57 #include "commands/locktrackcommand.h"
58 #include "commands/groupclipscommand.h"
59 #include "commands/splitaudiocommand.h"
60 #include "commands/changecliptypecommand.h"
61 #include "trackdialog.h"
62 #include "tracksconfigdialog.h"
63 #include "commands/configtrackscommand.h"
64 #include "commands/rebuildgroupcommand.h"
65 #include "commands/razorgroupcommand.h"
66 #include "commands/refreshmonitorcommand.h"
67 #include "profilesdialog.h"
69 #include "lib/audio/audioEnvelope.h"
70 #include "lib/audio/audioCorrelation.h"
77 #include <KMessageBox>
78 #include <KIO/NetAccess>
79 #include <KFileDialog>
81 #include <QMouseEvent>
82 #include <QStylePainter>
83 #include <QGraphicsItem>
84 #include <QDomDocument>
86 #include <QApplication>
87 #include <QInputDialog>
90 #if QT_VERSION >= 0x040600
91 #include <QGraphicsDropShadowEffect>
94 #define SEEK_INACTIVE (-1)
98 bool sortGuidesList(const Guide *g1 , const Guide *g2)
100 return (*g1).position() < (*g2).position();
105 // disable animation if user asked it in KDE's global settings
106 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
107 // needs something like below (taken from dolphin)
108 // #include <kglobalsettings.h>
109 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
110 // const int duration = animate ? 1500 : 1;
112 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
113 QGraphicsView(projectscene, parent),
114 m_tracksHeight(KdenliveSettings::trackheight()),
115 m_projectDuration(0),
118 m_scene(projectscene),
120 m_operationMode(NONE),
127 m_autoScroll(KdenliveSettings::autoscroll()),
128 m_pasteEffectsAction(NULL),
129 m_ungroupAction(NULL),
136 m_blockRefresh(false),
137 m_selectionGroup(NULL),
139 m_audioCorrelator(NULL),
140 m_audioAlignmentReference(NULL),
141 m_controlModifier(false)
144 m_commandStack = doc->commandStack();
146 m_commandStack = NULL;
149 setMouseTracking(true);
150 setAcceptDrops(true);
151 setFrameShape(QFrame::NoFrame);
153 //setCacheMode(QGraphicsView::CacheBackground);
154 setAutoFillBackground(false);
155 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
156 setContentsMargins(0, 0, 0, 0);
158 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
160 m_animationTimer = new QTimeLine(800);
161 m_animationTimer->setFrameRange(0, 5);
162 m_animationTimer->setUpdateInterval(100);
163 m_animationTimer->setLoopCount(0);
165 m_tipColor = QColor(0, 192, 0, 200);
166 m_tipPen.setColor(QColor(255, 255, 255, 100));
167 m_tipPen.setWidth(3);
169 const int maxHeight = m_tracksHeight * m_document->tracksCount();
170 setSceneRect(0, 0, sceneRect().width(), maxHeight);
171 verticalScrollBar()->setMaximum(maxHeight);
172 verticalScrollBar()->setTracking(true);
173 // repaint guides when using vertical scroll
174 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
176 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
177 m_cursorLine->setZValue(1000);
180 pen1.setColor(palette().text().color());
181 m_cursorLine->setPen(pen1);
182 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
184 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
185 m_scrollTimer.setInterval(100);
186 m_scrollTimer.setSingleShot(true);
188 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
189 m_thumbsTimer.setInterval(500);
190 m_thumbsTimer.setSingleShot(true);
192 KIcon razorIcon("edit-cut");
193 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
195 KIcon spacerIcon("kdenlive-spacer-tool");
196 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
199 CustomTrackView::~CustomTrackView()
201 qDeleteAll(m_guides);
203 m_waitingThumbs.clear();
204 delete m_animationTimer;
208 void CustomTrackView::keyPressEvent(QKeyEvent * event)
210 if (event->key() == Qt::Key_Up) {
213 } else if (event->key() == Qt::Key_Down) {
216 } else QWidget::keyPressEvent(event);
219 void CustomTrackView::setDocumentModified()
221 m_document->setModified(true);
224 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
226 m_timelineContextMenu = timeline;
227 m_timelineContextClipMenu = clip;
228 m_clipTypeGroup = clipTypeGroup;
229 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
231 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
232 m_markerMenu->setEnabled(false);
233 markermenu->addMenu(m_markerMenu);
234 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
235 QList <QAction *> list = m_timelineContextClipMenu->actions();
236 for (int i = 0; i < list.count(); i++) {
237 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
238 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
241 m_timelineContextTransitionMenu = transition;
242 list = m_timelineContextTransitionMenu->actions();
243 for (int i = 0; i < list.count(); i++) {
244 if (list.at(i)->data().toString() == "auto") {
245 m_autoTransition = list.at(i);
250 m_timelineContextMenu->addSeparator();
251 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
252 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
253 m_timelineContextMenu->addAction(m_deleteGuide);
255 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
256 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
257 m_timelineContextMenu->addAction(m_editGuide);
260 void CustomTrackView::slotDoResetMenuPosition()
262 m_menuPosition = QPoint();
265 void CustomTrackView::slotResetMenuPosition()
267 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
268 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
271 void CustomTrackView::checkAutoScroll()
273 m_autoScroll = KdenliveSettings::autoscroll();
276 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
277 return m_scene->m_tracksList;
281 int CustomTrackView::getFrameWidth()
283 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
286 void CustomTrackView::updateSceneFrameWidth()
288 int frameWidth = getFrameWidth();
289 QList<QGraphicsItem *> itemList = items();
291 for (int i = 0; i < itemList.count(); i++) {
292 if (itemList.at(i)->type() == AVWIDGET) {
293 item = (ClipItem*) itemList.at(i);
294 item->resetFrameWidth(frameWidth);
295 item->resetThumbs(true);
300 bool CustomTrackView::checkTrackHeight()
302 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
303 m_tracksHeight = KdenliveSettings::trackheight();
304 emit trackHeightChanged();
305 QList<QGraphicsItem *> itemList = items();
307 Transition *transitionitem;
308 int frameWidth = getFrameWidth();
309 bool snap = KdenliveSettings::snaptopoints();
310 KdenliveSettings::setSnaptopoints(false);
311 for (int i = 0; i < itemList.count(); i++) {
312 if (itemList.at(i)->type() == AVWIDGET) {
313 item = (ClipItem*) itemList.at(i);
314 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
315 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
316 item->resetFrameWidth(frameWidth);
317 item->resetThumbs(true);
318 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
319 transitionitem = (Transition*) itemList.at(i);
320 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
321 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
324 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
325 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
327 for (int i = 0; i < m_guides.count(); i++) {
328 QLineF l = m_guides.at(i)->line();
329 l.setP2(QPointF(l.x2(), newHeight));
330 m_guides.at(i)->setLine(l);
333 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
334 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
335 KdenliveSettings::setSnaptopoints(snap);
336 viewport()->update();
340 /** Zoom or move viewport on mousewheel
342 * If mousewheel+Ctrl, zooms in/out on the timeline.
344 * With Ctrl, moves viewport towards end of timeline if down/back,
345 * opposite on up/forward.
347 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
348 void CustomTrackView::wheelEvent(QWheelEvent * e)
350 if (e->modifiers() == Qt::ControlModifier) {
351 if (e->delta() > 0) emit zoomIn();
354 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
355 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
359 int CustomTrackView::getPreviousVideoTrack(int track)
361 track = m_document->tracksCount() - track - 1;
363 for (int i = track; i > -1; i--) {
364 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
370 void CustomTrackView::slotFetchNextThumbs()
372 if (!m_waitingThumbs.isEmpty()) {
373 ClipItem *item = m_waitingThumbs.takeFirst();
374 while (item == NULL && !m_waitingThumbs.isEmpty()) {
375 item = m_waitingThumbs.takeFirst();
377 if (item) item->slotFetchThumbs();
378 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
382 void CustomTrackView::slotCheckMouseScrolling()
384 if (m_scrollOffset == 0) {
385 m_scrollTimer.stop();
388 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
389 m_scrollTimer.start();
392 void CustomTrackView::slotCheckPositionScrolling()
394 // If mouse is at a border of the view, scroll
395 if (m_moveOpMode != SEEK) return;
396 if (mapFromScene(m_cursorPos, 0).x() < 3) {
397 if (horizontalScrollBar()->value() == 0) return;
398 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
399 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
400 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
401 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
402 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
403 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
404 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
408 void CustomTrackView::slotAlignPlayheadToMousePos()
410 /* get curser point ref in screen coord */
411 QPoint ps = QCursor::pos();
412 /* get xPos in scene coord */
413 int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0);
414 /* move playhead to new xPos*/
415 seekCursorPos(mappedXPos);
419 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
421 int pos = event->x();
422 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
423 double snappedPos = getSnapPointForPos(mappedXPos);
424 emit mousePosition(mappedXPos);
426 if (m_operationMode == SCROLLTIMELINE) {
427 QGraphicsView::mouseMoveEvent(event);
431 if (event->buttons() & Qt::MidButton) return;
432 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
433 event->setAccepted(true);
435 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
439 if (event->buttons() != Qt::NoButton) {
440 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
441 if (m_dragItem && move) m_clipDrag = true;
442 if (m_dragItem && m_tool == SELECTTOOL) {
443 if (m_operationMode == MOVE && m_clipDrag) {
444 QGraphicsView::mouseMoveEvent(event);
445 // If mouse is at a border of the view, scroll
447 m_scrollOffset = -30;
448 m_scrollTimer.start();
449 } else if (viewport()->width() - pos < 10) {
451 m_scrollTimer.start();
452 } else if (m_scrollTimer.isActive()) {
453 m_scrollTimer.stop();
455 } else if (m_operationMode == RESIZESTART && move) {
456 m_document->renderer()->pause();
457 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
458 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
460 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
462 m_dragItem->resizeStart((int)(snappedPos), true, false);
464 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
465 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
466 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
467 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
468 } else if (m_operationMode == RESIZEEND && move) {
469 m_document->renderer()->pause();
470 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
471 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
473 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
475 m_dragItem->resizeEnd((int)(snappedPos), false);
477 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
478 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
479 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
480 } else if (m_operationMode == FADEIN && move) {
481 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
482 } else if (m_operationMode == FADEOUT && move) {
483 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
484 } else if (m_operationMode == KEYFRAME && move) {
485 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
486 double pos = mapToScene(event->pos()).toPoint().y();
487 QRectF br = m_dragItem->sceneBoundingRect();
488 double maxh = 100.0 / br.height();
489 pos = (br.bottom() - pos) * maxh;
490 m_dragItem->updateKeyFramePos(keyFramePos, pos);
491 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
492 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
494 removeTipAnimation();
496 } else if (m_operationMode == MOVEGUIDE) {
497 removeTipAnimation();
498 QGraphicsView::mouseMoveEvent(event);
500 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
502 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
503 if (snappedPos < 0) snappedPos = 0;
505 // Make sure there is no collision
506 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
507 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
508 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
509 collidingItems.removeAll(m_selectionGroup);
510 for (int i = 0; i < children.count(); i++) {
511 if (children.at(i)->type() == GROUPWIDGET) {
512 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
513 for (int j = 0; j < subchildren.count(); j++)
514 collidingItems.removeAll(subchildren.at(j));
516 collidingItems.removeAll(children.at(i));
518 bool collision = false;
520 for (int i = 0; i < collidingItems.count(); i++) {
521 if (!collidingItems.at(i)->isEnabled()) continue;
522 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
523 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
524 // Moving backward, determine best pos
525 QPainterPath clipPath;
526 clipPath.addRect(item->sceneBoundingRect());
527 QPainterPath res = shape.intersected(clipPath);
528 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
531 snappedPos += offset;
532 // make sure we have no collision
533 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
534 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
535 collidingItems.removeAll(m_selectionGroup);
536 for (int i = 0; i < children.count(); i++) {
537 if (children.at(i)->type() == GROUPWIDGET) {
538 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
539 for (int j = 0; j < subchildren.count(); j++)
540 collidingItems.removeAll(subchildren.at(j));
542 collidingItems.removeAll(children.at(i));
545 for (int i = 0; i < collidingItems.count(); i++) {
546 if (!collidingItems.at(i)->isEnabled()) continue;
547 if (collidingItems.at(i)->type() == AVWIDGET) {
556 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
557 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
558 collidingItems.removeAll(m_selectionGroup);
559 for (int i = 0; i < children.count(); i++) {
560 if (children.at(i)->type() == GROUPWIDGET) {
561 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
562 for (int j = 0; j < subchildren.count(); j++)
563 collidingItems.removeAll(subchildren.at(j));
565 collidingItems.removeAll(children.at(i));
569 for (int i = 0; i < collidingItems.count(); i++) {
570 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
571 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
572 // Moving backward, determine best pos
573 QPainterPath clipPath;
574 clipPath.addRect(item->sceneBoundingRect());
575 QPainterPath res = shape.intersected(clipPath);
576 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
580 snappedPos += offset;
581 // make sure we have no collision
582 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
583 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
584 collidingItems.removeAll(m_selectionGroup);
585 for (int i = 0; i < children.count(); i++) {
586 if (children.at(i)->type() == GROUPWIDGET) {
587 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
588 for (int j = 0; j < subchildren.count(); j++)
589 collidingItems.removeAll(subchildren.at(j));
591 collidingItems.removeAll(children.at(i));
593 for (int i = 0; i < collidingItems.count(); i++) {
594 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
602 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
603 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
607 if (m_tool == RAZORTOOL) {
608 setCursor(m_razorCursor);
609 } else if (m_tool == SPACERTOOL) {
610 setCursor(m_spacerCursor);
613 QList<QGraphicsItem *> itemList = items(event->pos());
614 QGraphicsRectItem *item = NULL;
615 OPERATIONTYPE opMode = NONE;
617 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
619 setCursor(Qt::SplitHCursor);
620 } else for (int i = 0; i < itemList.count(); i++) {
621 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
622 item = (QGraphicsRectItem*) itemList.at(i);
627 if (m_tool == SPACERTOOL) {
632 if (item && event->buttons() == Qt::NoButton) {
633 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
634 if (m_tool == RAZORTOOL) {
635 // razor tool over a clip, display current frame in monitor
636 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
637 //TODO: solve crash when showing frame when moving razor over clip
638 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
644 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
645 // all other modes break the selection, so the user probably wants to move it
648 if (clip->rect().width() * transform().m11() < 15) {
649 // If the item is very small, only allow move
652 else opMode = clip->operationMode(mapToScene(event->pos()));
655 const double size = 5;
656 if (opMode == m_moveOpMode) {
657 QGraphicsView::mouseMoveEvent(event);
660 removeTipAnimation();
662 m_moveOpMode = opMode;
663 setTipAnimation(clip, opMode, size);
665 if (item->type() == AVWIDGET)
666 ci = static_cast <ClipItem *>(item);
668 if (opMode == MOVE) {
669 setCursor(Qt::OpenHandCursor);
671 message = ci->clipName() + i18n(":");
672 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
673 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
674 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
675 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
676 if (clip->parentItem() == m_selectionGroup)
677 message.append(i18n(" Selection duration:"));
679 message.append(i18n(" Group duration:"));
680 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
681 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
682 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
683 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
687 } else if (opMode == RESIZESTART) {
688 setCursor(KCursor("left_side", Qt::SizeHorCursor));
690 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
691 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
692 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
693 } else if (opMode == RESIZEEND) {
694 setCursor(KCursor("right_side", Qt::SizeHorCursor));
696 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
697 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
698 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
699 } else if (opMode == FADEIN || opMode == FADEOUT) {
700 setCursor(Qt::PointingHandCursor);
701 if (ci && opMode == FADEIN && ci->fadeIn()) {
702 message = i18n("Fade in duration: ");
703 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
704 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
705 message = i18n("Fade out duration: ");
706 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
708 message = i18n("Drag to add or resize a fade effect.");
710 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
711 setCursor(Qt::PointingHandCursor);
712 message = i18n("Click to add a transition.");
713 } else if (opMode == KEYFRAME) {
714 setCursor(Qt::PointingHandCursor);
715 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
718 if (!message.isEmpty())
719 emit displayMessage(message, InformationMessage);
720 } // no clip under mouse
721 else if (m_tool == RAZORTOOL) {
724 } else if (opMode == MOVEGUIDE) {
725 m_moveOpMode = opMode;
727 removeTipAnimation();
728 setCursor(Qt::ArrowCursor);
729 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
730 QGraphicsView::mouseMoveEvent(event);
732 seekCursorPos(mappedXPos);
733 slotCheckPositionScrolling();
735 } else m_moveOpMode = NONE;
737 QGraphicsView::mouseMoveEvent(event);
741 void CustomTrackView::mousePressEvent(QMouseEvent * event)
743 setFocus(Qt::MouseFocusReason);
744 m_menuPosition = QPoint();
747 // special cases (middle click button or ctrl / shift click
748 if (event->button() == Qt::MidButton) {
750 m_blockRefresh = false;
751 m_operationMode = NONE;
755 if (event->modifiers() & Qt::ShiftModifier) {
756 // Rectangle selection
757 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
758 setDragMode(QGraphicsView::RubberBandDrag);
759 if (!(event->modifiers() & Qt::ControlModifier)) {
760 resetSelectionGroup();
762 emit clipItemSelected(NULL);
765 scene()->clearSelection();
767 m_blockRefresh = false;
768 m_operationMode = RUBBERSELECTION;
769 QGraphicsView::mousePressEvent(event);
773 m_blockRefresh = true;
776 if (m_tool != RAZORTOOL) activateMonitor();
777 else if (m_document->renderer()->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) {
862 if (!m_dragItem && !m_dragGuide) {
863 // check if there is a guide close to mouse click
864 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
865 for (int i = 0; i < guidesCollisionList.count(); i++) {
866 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
867 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
871 // keep this to support multiple guides context menu in the future (?)
872 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
873 guidesCollisionList.removeAt(0);
875 if (!guidesCollisionList.isEmpty())
876 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
879 m_operationMode = NONE;
880 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
881 m_menuPosition = m_clickEvent;
884 // No item under click
885 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
886 resetSelectionGroup(false);
887 m_scene->clearSelection();
889 updateClipTypeActions(NULL);
890 if (m_tool == SPACERTOOL) {
891 QList<QGraphicsItem *> selection;
892 if (event->modifiers() == Qt::ControlModifier) {
893 // Ctrl + click, select all items on track after click position
894 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
895 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
896 // Cannot use spacer on locked track
897 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
901 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
904 selection = checkForGroups(rect, &isOk);
906 // groups found on track, do not allow the move
907 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
911 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;
913 // Select all items on all tracks after click position
914 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
915 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
918 QList <GenTime> offsetList;
919 // create group to hold selected items
920 m_selectionGroup = new AbstractGroupItem(m_document->fps());
921 scene()->addItem(m_selectionGroup);
923 for (int i = 0; i < selection.count(); i++) {
924 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
925 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
926 if (item->isItemLocked()) continue;
927 offsetList.append(item->startPos());
928 offsetList.append(item->endPos());
929 m_selectionGroup->addItem(selection.at(i));
930 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
931 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
932 QList<QGraphicsItem *> children = selection.at(i)->childItems();
933 for (int j = 0; j < children.count(); j++) {
934 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
935 offsetList.append(item->startPos());
936 offsetList.append(item->endPos());
938 m_selectionGroup->addItem(selection.at(i));
939 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
940 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
941 m_selectionGroup->addItem(selection.at(i)->parentItem());
944 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
945 if (!offsetList.isEmpty()) {
947 QList <GenTime> cleandOffsetList;
948 GenTime startOffset = offsetList.takeFirst();
949 for (int k = 0; k < offsetList.size(); k++) {
950 GenTime newoffset = offsetList.at(k) - startOffset;
951 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
952 cleandOffsetList.append(newoffset);
955 updateSnapPoints(NULL, cleandOffsetList, true);
957 m_operationMode = SPACER;
958 } else if (event->button() != Qt::RightButton) {
959 setCursor(Qt::ArrowCursor);
960 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
962 QGraphicsView::mousePressEvent(event);
968 if (m_tool == RAZORTOOL && m_dragItem) {
969 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
970 if (m_dragItem->type() == TRANSITIONWIDGET) {
971 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
973 m_document->renderer()->pause();
974 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
975 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
977 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
978 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
979 m_commandStack->push(command);
981 setDocumentModified();
988 bool itemSelected = false;
989 if (m_dragItem->isSelected()) {
992 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
995 else if (dragGroup && dragGroup->isSelected()) {
999 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1000 if (event->modifiers() != Qt::ControlModifier) {
1001 resetSelectionGroup(false);
1002 m_scene->clearSelection();
1003 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1004 viewport()->update();
1006 resetSelectionGroup();
1009 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1010 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1013 bool selected = !m_dragItem->isSelected();
1014 QGraphicsView::mousePressEvent(event);
1017 dragGroup->setSelected(selected);
1018 if (dragGroup->parentItem())
1019 dragGroup->parentItem()->setSelected(selected);
1022 m_dragItem->setSelected(selected);
1023 if (selected == false) {
1026 groupSelectedItems(QList <QGraphicsItem*>(), false, false, true);
1028 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1029 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1030 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1032 else updateClipTypeActions(NULL);
1035 QGraphicsView::mousePressEvent(event);
1036 if (m_selectionGroup) {
1037 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1038 for (int i = 0; i < children.count(); i++) {
1039 children.at(i)->setSelected(itemSelected);
1041 m_selectionGroup->setSelected(itemSelected);
1045 dragGroup->setSelected(itemSelected);
1046 m_dragItem->setSelected(itemSelected);
1049 if (collisionClip != NULL || m_dragItem == NULL) {
1050 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1051 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1052 emit clipItemSelected(selected);
1054 emit clipItemSelected(NULL);
1058 // If clicked item is selected, allow move
1059 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1060 //QGraphicsView::mousePressEvent(event);
1063 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1064 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1065 // all other modes break the selection, so the user probably wants to move it
1066 m_operationMode = MOVE;
1068 if (m_dragItem->rect().width() * transform().m11() < 15) {
1069 // If the item is very small, only allow move
1070 m_operationMode = MOVE;
1072 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1074 } else m_operationMode = NONE;
1075 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1077 // Update snap points
1078 if (m_selectionGroup == NULL) {
1079 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1080 updateSnapPoints(NULL);
1082 updateSnapPoints(m_dragItem);
1084 QList <GenTime> offsetList;
1085 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1086 for (int i = 0; i < children.count(); i++) {
1087 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1088 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1089 offsetList.append(item->startPos());
1090 offsetList.append(item->endPos());
1093 if (!offsetList.isEmpty()) {
1095 GenTime startOffset = offsetList.takeFirst();
1096 QList <GenTime> cleandOffsetList;
1097 for (int k = 0; k < offsetList.size(); k++) {
1098 GenTime newoffset = offsetList.at(k) - startOffset;
1099 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1100 cleandOffsetList.append(newoffset);
1103 updateSnapPoints(NULL, cleandOffsetList, true);
1107 if (m_operationMode == KEYFRAME) {
1108 m_dragItem->updateSelectedKeyFrame();
1109 m_blockRefresh = false;
1111 } else if (m_operationMode == MOVE) {
1112 setCursor(Qt::ClosedHandCursor);
1113 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1115 info.startPos = m_dragItem->startPos();
1116 info.track = m_dragItem->track();
1117 int transitiontrack = getPreviousVideoTrack(info.track);
1118 ClipItem *transitionClip = NULL;
1119 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1120 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1121 info.endPos = transitionClip->endPos();
1123 GenTime transitionDuration(65, m_document->fps());
1124 if (m_dragItem->cropDuration() < transitionDuration)
1125 info.endPos = m_dragItem->endPos();
1127 info.endPos = info.startPos + transitionDuration;
1129 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1130 // Check there is no other transition at that place
1131 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1132 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1133 QList<QGraphicsItem *> selection = m_scene->items(r);
1134 bool transitionAccepted = true;
1135 for (int i = 0; i < selection.count(); i++) {
1136 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1137 Transition *tr = static_cast <Transition *>(selection.at(i));
1138 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1139 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1140 } else transitionAccepted = false;
1143 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1144 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1145 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1147 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1148 info.track = m_dragItem->track();
1149 int transitiontrack = getPreviousVideoTrack(info.track);
1150 ClipItem *transitionClip = NULL;
1151 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1152 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1153 info.startPos = transitionClip->startPos();
1155 GenTime transitionDuration(65, m_document->fps());
1156 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1157 else info.startPos = info.endPos - transitionDuration;
1159 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1160 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1161 EffectsList::setParameter(transition, "reverse", "1");
1163 // Check there is no other transition at that place
1164 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1165 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1166 QList<QGraphicsItem *> selection = m_scene->items(r);
1167 bool transitionAccepted = true;
1168 for (int i = 0; i < selection.count(); i++) {
1169 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1170 Transition *tr = static_cast <Transition *>(selection.at(i));
1171 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1172 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1173 } else transitionAccepted = false;
1176 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1177 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1179 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1180 resetSelectionGroup(false);
1181 m_dragItem->setSelected(true);
1184 m_blockRefresh = false;
1187 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1189 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1190 QList<QGraphicsItem *> list = scene()->items(p);
1191 AbstractGroupItem *group = NULL;
1192 for (int i = 0; i < list.size(); i++) {
1193 if (!list.at(i)->isEnabled()) continue;
1194 if (list.at(i)->type() == GROUPWIDGET) {
1195 group = static_cast <AbstractGroupItem *>(list.at(i));
1199 rebuildGroup(group);
1202 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1205 QList <QGraphicsItem *> children = group->childItems();
1206 m_document->clipManager()->removeGroup(group);
1207 /*for (int i = 0; i < children.count(); i++) {
1208 group->removeFromGroup(children.at(i));
1210 scene()->destroyItemGroup(group);
1211 groupSelectedItems(children, false, true, true);
1215 void CustomTrackView::resetSelectionGroup(bool selectItems)
1217 if (m_selectionGroup) {
1218 // delete selection group
1219 bool snap = KdenliveSettings::snaptopoints();
1220 KdenliveSettings::setSnaptopoints(false);
1222 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1223 scene()->destroyItemGroup(m_selectionGroup);
1224 m_selectionGroup = NULL;
1225 for (int i = 0; i < children.count(); i++) {
1226 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1227 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1228 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1229 children.at(i)->setSelected(selectItems);
1231 } else if (children.at(i)->type() == GROUPWIDGET) {
1232 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1233 children.at(i)->setSelected(selectItems);
1236 KdenliveSettings::setSnaptopoints(snap);
1240 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool force, bool createNewGroup, bool selectNewGroup)
1242 if (m_selectionGroup) {
1243 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1246 if (selection.isEmpty()) selection = m_scene->selectedItems();
1247 // Split groups and items
1248 QSet <QGraphicsItemGroup *> groupsList;
1249 QSet <QGraphicsItem *> itemsList;
1251 for (int i = 0; i < selection.count(); i++) {
1252 if (selection.at(i)->type() == GROUPWIDGET) {
1253 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1256 for (int i = 0; i < selection.count(); i++) {
1257 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1258 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1259 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1262 itemsList.insert(selection.at(i));
1266 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1267 if (itemsList.count() == 1) {
1268 // only one item selected:
1269 QSetIterator<QGraphicsItem *> it(itemsList);
1270 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1271 m_dragItem->setSelected(true);
1272 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
1276 // Find top left position of selection
1277 foreach (const QGraphicsItemGroup *value, groupsList) {
1278 rectUnion = rectUnion.united(value->sceneBoundingRect());
1280 foreach (const QGraphicsItem *value, itemsList) {
1281 rectUnion = rectUnion.united(value->sceneBoundingRect());
1283 if (force || selection.count() > 1) {
1284 bool snap = KdenliveSettings::snaptopoints();
1285 KdenliveSettings::setSnaptopoints(false);
1286 if (createNewGroup) {
1287 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1288 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1289 QPointF diff = newGroup->pos();
1290 newGroup->translate(-diff.x(), -diff.y());
1291 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1293 scene()->addItem(newGroup);
1294 // Check if we are trying to include a group in a group
1295 foreach (QGraphicsItemGroup *value, groupsList) {
1296 QList<QGraphicsItem *> children = value->childItems();
1297 for (int i = 0; i < children.count(); i++) {
1298 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1299 itemsList.insert(children.at(i));
1301 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1302 m_document->clipManager()->removeGroup(grp);
1303 scene()->destroyItemGroup(grp);
1306 foreach (QGraphicsItem *value, itemsList) {
1307 newGroup->addItem(value);
1309 KdenliveSettings::setSnaptopoints(snap);
1310 if (selectNewGroup) newGroup->setSelected(true);
1312 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1313 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1314 QPointF diff = m_selectionGroup->pos();
1315 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1316 m_selectionGroup->translate(- diff.x(), -diff.y());
1318 scene()->addItem(m_selectionGroup);
1319 foreach (QGraphicsItemGroup *value, groupsList) {
1320 m_selectionGroup->addItem(value);
1322 foreach (QGraphicsItem *value, itemsList) {
1323 m_selectionGroup->addItem(value);
1325 KdenliveSettings::setSnaptopoints(snap);
1326 if (m_selectionGroup) {
1327 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1328 m_selectionGroupInfo.track = m_selectionGroup->track();
1329 if (selectNewGroup) m_selectionGroup->setSelected(true);
1332 } else resetSelectionGroup();
1335 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1337 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1338 /*if (m_moveOpMode == KEYFRAME) {
1339 // user double clicked on a keyframe, open edit dialog
1340 //TODO: update for effects with several values per keyframe
1341 QDialog d(parentWidget());
1342 Ui::KeyFrameDialog_UI view;
1344 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1345 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1346 view.kfr_value->setFocus();
1347 if (d.exec() == QDialog::Accepted) {
1348 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1349 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1350 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1351 QString previous = item->keyframes(item->selectedEffectIndex());
1352 item->updateKeyframeEffect();
1353 QString next = item->keyframes(item->selectedEffectIndex());
1354 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1355 m_commandStack->push(command);
1356 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1357 emit clipItemSelected(item, item->selectedEffectIndex());
1362 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1363 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1364 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1365 //QString previous = item->keyframes(item->selectedEffectIndex());
1366 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1367 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1368 //item->updateKeyframeEffect();
1369 //QString next = item->keyframes(item->selectedEffectIndex());
1370 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1371 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1372 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1373 m_commandStack->push(command);
1374 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1375 emit clipItemSelected(item, item->selectedEffectIndex());
1377 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1380 QList<QGraphicsItem *> collisionList = items(event->pos());
1381 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1382 Guide *editGuide = (Guide *) collisionList.at(0);
1383 if (editGuide) slotEditGuide(editGuide->info());
1388 void CustomTrackView::editItemDuration()
1390 AbstractClipItem *item;
1394 if (m_scene->selectedItems().count() == 1) {
1395 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1397 if (m_scene->selectedItems().empty())
1398 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1400 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1406 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1410 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1411 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1415 if (!item->isItemLocked()) {
1418 if (item->type() == TRANSITIONWIDGET)
1419 getTransitionAvailableSpace(item, minimum, maximum);
1421 getClipAvailableSpace(item, minimum, maximum);
1423 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1424 m_document->timecode(), minimum, maximum, this);
1425 if (d->exec() == QDialog::Accepted) {
1426 ItemInfo clipInfo = item->info();
1427 ItemInfo startInfo = clipInfo;
1428 if (item->type() == TRANSITIONWIDGET) {
1429 // move & resize transition
1430 clipInfo.startPos = d->startPos();
1431 clipInfo.endPos = clipInfo.startPos + d->duration();
1432 clipInfo.track = item->track();
1433 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1434 updateTrackDuration(clipInfo.track, command);
1435 m_commandStack->push(command);
1437 // move and resize clip
1438 ClipItem *clip = static_cast<ClipItem *>(item);
1439 QUndoCommand *moveCommand = new QUndoCommand();
1440 moveCommand->setText(i18n("Edit clip"));
1441 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1442 // duration was reduced, so process it first
1443 clipInfo.endPos = clipInfo.startPos + d->duration();
1444 clipInfo.cropStart = d->cropStart();
1446 resizeClip(startInfo, clipInfo);
1447 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1448 adjustEffects(clip, startInfo, moveCommand);
1449 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1452 if (d->startPos() != clipInfo.startPos) {
1453 startInfo = clipInfo;
1454 clipInfo.startPos = d->startPos();
1455 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1456 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1459 if (d->duration() > item->cropDuration()) {
1460 // duration was increased, so process it after move
1461 startInfo = clipInfo;
1462 clipInfo.endPos = clipInfo.startPos + d->duration();
1463 clipInfo.cropStart = d->cropStart();
1465 resizeClip(startInfo, clipInfo);
1466 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1467 adjustEffects(clip, startInfo, moveCommand);
1468 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1470 updateTrackDuration(clipInfo.track, moveCommand);
1471 m_commandStack->push(moveCommand);
1476 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1480 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1482 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1484 clip->setKeyframes(index, keyframes);
1485 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1486 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1490 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1492 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1493 m_editGuide->setEnabled(m_dragGuide != NULL);
1494 m_markerMenu->clear();
1495 m_markerMenu->setEnabled(false);
1497 m_timelineContextMenu->popup(pos);
1498 } else if (group != NULL) {
1499 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1500 m_ungroupAction->setEnabled(true);
1501 updateClipTypeActions(NULL);
1502 m_timelineContextClipMenu->popup(pos);
1504 m_ungroupAction->setEnabled(false);
1505 if (clip->type() == AVWIDGET) {
1506 ClipItem *item = static_cast <ClipItem*>(clip);
1507 //build go to marker menu
1508 if (item->baseClip()) {
1509 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1510 int offset = item->startPos().frames(m_document->fps());
1511 if (!markers.isEmpty()) {
1512 for (int i = 0; i < markers.count(); i++) {
1513 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1514 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1515 QAction *go = m_markerMenu->addAction(position);
1516 go->setData(pos + offset);
1519 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1521 updateClipTypeActions(item);
1522 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1523 m_timelineContextClipMenu->popup(pos);
1524 } else if (clip->type() == TRANSITIONWIDGET) {
1525 m_timelineContextTransitionMenu->popup(pos);
1530 void CustomTrackView::activateMonitor()
1532 emit activateDocumentMonitor();
1535 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1537 resetSelectionGroup();
1539 info.startPos = GenTime();
1540 info.cropStart = GenTime(in, m_document->fps());
1541 info.endPos = GenTime(out - in, m_document->fps());
1542 info.cropDuration = info.endPos - info.startPos;
1545 // Check if clip can be inserted at that position
1546 ItemInfo pasteInfo = info;
1547 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1548 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1549 pasteInfo.track = selectedTrack();
1550 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1552 // Cannot be inserted at cursor pos, insert at end of track
1553 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1554 pasteInfo.startPos = GenTime(duration, m_document->fps());
1555 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1556 ok = canBePastedTo(pasteInfo, AVWIDGET);
1559 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1563 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1564 updateTrackDuration(pasteInfo.track, command);
1565 m_commandStack->push(command);
1567 selectClip(true, false);
1568 // Automatic audio split
1569 if (KdenliveSettings::splitaudio())
1573 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1575 if (data->hasFormat("kdenlive/clip")) {
1577 m_scene->clearSelection();
1578 resetSelectionGroup(false);
1579 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1580 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1582 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1585 if (clip->getProducer() == NULL) {
1586 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1589 QPointF framePos = mapToScene(pos);
1591 info.startPos = GenTime();
1592 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1593 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1594 info.cropDuration = info.endPos - info.startPos;
1597 // Check if clip can be inserted at that position
1598 ItemInfo pasteInfo = info;
1599 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1600 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1601 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1602 framePos.setX((int)(framePos.x() + 0.5));
1603 framePos.setY(pasteInfo.track * m_tracksHeight);
1604 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1607 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1608 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1609 m_selectionGroup->addItem(item);
1611 QList <GenTime> offsetList;
1612 offsetList.append(info.endPos);
1613 updateSnapPoints(NULL, offsetList);
1614 m_selectionGroup->setPos(framePos);
1615 scene()->addItem(m_selectionGroup);
1616 m_selectionGroup->setSelected(true);
1618 } else if (data->hasFormat("kdenlive/producerslist")) {
1620 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1621 m_scene->clearSelection();
1622 resetSelectionGroup(false);
1624 QList <GenTime> offsetList;
1625 QList <ItemInfo> infoList;
1626 QPointF framePos = mapToScene(pos);
1627 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1628 int track = (int)(framePos.y() / m_tracksHeight);
1629 framePos.setX((int)(framePos.x() + 0.5));
1630 framePos.setY(track * m_tracksHeight);
1632 // Check if clips can be inserted at that position
1633 for (int i = 0; i < ids.size(); ++i) {
1634 QString clipData = ids.at(i);
1635 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1637 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1640 if (clip->getProducer() == NULL) {
1641 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1645 info.startPos = start;
1646 if (clipData.contains('/')) {
1647 // this is a clip zone, set in / out
1648 int in = clipData.section('/', 1, 1).toInt();
1649 int out = clipData.section('/', 2, 2).toInt();
1650 info.cropStart = GenTime(in, m_document->fps());
1651 info.cropDuration = GenTime(out - in, m_document->fps());
1654 info.cropDuration = clip->duration();
1656 info.endPos = info.startPos + info.cropDuration;
1658 infoList.append(info);
1659 start += info.cropDuration;
1661 if (!canBePastedTo(infoList, AVWIDGET)) {
1664 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1666 for (int i = 0; i < ids.size(); ++i) {
1667 QString clipData = ids.at(i);
1668 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1670 info.startPos = start;
1671 if (clipData.contains('/')) {
1672 // this is a clip zone, set in / out
1673 int in = clipData.section('/', 1, 1).toInt();
1674 int out = clipData.section('/', 2, 2).toInt();
1675 info.cropStart = GenTime(in, m_document->fps());
1676 info.cropDuration = GenTime(out - in, m_document->fps());
1679 info.cropDuration = clip->duration();
1681 info.endPos = info.startPos + info.cropDuration;
1683 start += info.cropDuration;
1684 offsetList.append(start);
1685 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1686 m_selectionGroup->addItem(item);
1687 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1690 updateSnapPoints(NULL, offsetList);
1691 m_selectionGroup->setPos(framePos);
1692 scene()->addItem(m_selectionGroup);
1693 //m_selectionGroup->setZValue(10);
1694 m_thumbsTimer.start();
1698 // the drag is not a clip (may be effect, ...)
1706 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1708 if (insertDropClips(event->mimeData(), event->pos())) {
1709 if (event->source() == this) {
1710 event->setDropAction(Qt::MoveAction);
1713 event->setDropAction(Qt::MoveAction);
1714 event->acceptProposedAction();
1716 } else QGraphicsView::dragEnterEvent(event);
1719 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1721 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);
1722 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1723 collindingItems.removeAll(item);
1724 if (collindingItems.isEmpty()) return false;
1726 for (int i = 0; i < collindingItems.count(); i++) {
1727 QGraphicsItem *collision = collindingItems.at(i);
1728 if (collision->type() == item->type()) {
1730 kDebug() << "// COLLISIION DETECTED";
1738 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1740 int track = m_document->tracksCount() - clip->track();
1741 GenTime pos = clip->startPos();
1742 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1743 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1746 bool success = true;
1747 for (int i = 0; i < clip->effectsCount(); i++) {
1748 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1750 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1751 m_document->renderer()->doRefresh();
1754 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1756 if (pos < GenTime()) {
1758 if (effect.attribute("id") == "speed") {
1759 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1763 m_document->addTrackEffect(track - 1, effect);
1764 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1765 emit updateTrackEffectState(track - 1);
1766 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1769 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1771 // Special case: speed effect
1772 if (effect.attribute("id") == "speed") {
1773 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1774 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1778 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1779 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1780 if (strobe == 0) strobe = 1;
1781 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1782 EffectsParameterList params = clip->addEffect(effect);
1783 m_document->renderer()->mltAddEffect(track, pos, params);
1784 if (clip->isSelected()) emit clipItemSelected(clip);
1787 EffectsParameterList params = clip->addEffect(effect);
1788 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1789 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1790 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1791 if (clip->isSelected()) emit clipItemSelected(clip);
1792 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1795 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1797 QString index = effect.attribute("kdenlive_ix");
1798 if (pos < GenTime()) {
1799 // Delete track effect
1800 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1801 m_document->removeTrackEffect(track - 1, effect);
1803 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1804 emit updateTrackEffectState(track - 1);
1805 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1808 // Special case: speed effect
1809 if (effect.attribute("id") == "speed") {
1810 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1812 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1813 clip->deleteEffect(index);
1814 emit clipItemSelected(clip);
1815 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1819 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1820 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1821 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1824 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1826 clip->deleteEffect(index);
1827 emit clipItemSelected(clip);
1831 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1833 QList<QGraphicsItem *> itemList = group->childItems();
1834 QUndoCommand *effectCommand = new QUndoCommand();
1836 int offset = effect.attribute("clipstart").toInt();
1837 QDomElement namenode = effect.firstChildElement("name");
1838 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1839 else effectName = i18n("effect");
1840 effectCommand->setText(i18n("Add %1", effectName));
1841 for (int i = 0; i < itemList.count(); i++) {
1842 if (itemList.at(i)->type() == AVWIDGET) {
1843 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1844 if (effect.tagName() == "effectgroup") {
1845 QDomNodeList effectlist = effect.elementsByTagName("effect");
1846 for (int j = 0; j < effectlist.count(); j++) {
1847 QDomElement subeffect = effectlist.at(j).toElement();
1848 if (subeffect.hasAttribute("kdenlive_info")) {
1849 // effect is in a group
1850 EffectInfo effectInfo;
1851 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1852 if (effectInfo.groupIndex < 0) {
1853 // group needs to be appended
1854 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1855 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1858 processEffect(item, subeffect, offset, effectCommand);
1862 processEffect(item, effect, offset, effectCommand);
1866 if (effectCommand->childCount() > 0) {
1867 m_commandStack->push(effectCommand);
1868 setDocumentModified();
1869 } else delete effectCommand;
1871 clearSelection(false);
1872 m_dragItem = dropTarget;
1873 m_dragItem->setSelected(true);
1874 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1878 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1880 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1883 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1885 QList<QGraphicsItem *> itemList;
1886 QUndoCommand *effectCommand = new QUndoCommand();
1889 int offset = effect.attribute("clipstart").toInt();
1890 if (effect.tagName() == "effectgroup") {
1891 effectName = effect.attribute("name");
1893 QDomElement namenode = effect.firstChildElement("name");
1894 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1895 else effectName = i18n("effect");
1897 effectCommand->setText(i18n("Add %1", effectName));
1899 if (track == -1) itemList = scene()->selectedItems();
1900 if (itemList.isEmpty()) {
1901 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1902 if (clip) itemList.append(clip);
1903 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1907 for (int i = 0; i < itemList.count(); i++) {
1908 if (itemList.at(i)->type() == GROUPWIDGET) {
1909 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1910 for (int j = 0; j < subitems.count(); j++) {
1911 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1916 for (int i = 0; i < itemList.count(); i++) {
1917 if (itemList.at(i)->type() == AVWIDGET) {
1918 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1919 if (effect.tagName() == "effectgroup") {
1920 QDomNodeList effectlist = effect.elementsByTagName("effect");
1921 for (int j = 0; j < effectlist.count(); j++) {
1922 QDomElement subeffect = effectlist.at(j).toElement();
1923 if (subeffect.hasAttribute("kdenlive_info")) {
1924 // effect is in a group
1925 EffectInfo effectInfo;
1926 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1927 if (effectInfo.groupIndex < 0) {
1928 // group needs to be appended
1929 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1930 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1933 processEffect(item, subeffect, offset, effectCommand);
1936 else processEffect(item, effect, offset, effectCommand);
1939 if (effectCommand->childCount() > 0) {
1940 m_commandStack->push(effectCommand);
1941 setDocumentModified();
1942 if (effectCommand->childCount() == 1) {
1943 // Display newly added clip effect
1944 for (int i = 0; i < itemList.count(); i++) {
1945 if (itemList.at(i)->type() == AVWIDGET) {
1946 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1947 clip->setSelectedEffect(clip->effectsCount());
1948 if (!clip->isSelected()) {
1949 clearSelection(false);
1950 clip->setSelected(true);
1953 emit clipItemSelected(clip);
1959 for (int i = 0; i < itemList.count(); i++) {
1960 if (itemList.at(i)->type() == AVWIDGET) {
1961 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1962 if (clip->isMainSelectedClip()) {
1963 emit clipItemSelected(clip);
1969 } else delete effectCommand;
1972 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1974 if (effect.attribute("type") == "audio") {
1975 // Don't add audio effects on video clips
1976 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1977 /* do not show error message when item is part of a group as the user probably knows what he does then
1978 * and the message is annoying when working with the split audio feature */
1979 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1980 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1983 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1984 // Don't add video effect on audio clips
1985 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1986 /* do not show error message when item is part of a group as the user probably knows what he does then
1987 * and the message is annoying when working with the split audio feature */
1988 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1989 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1993 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1994 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1997 if (item->isItemLocked()) {
2001 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2002 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2004 item->initEffect(effect, 0, offset);
2006 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2009 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2012 // delete track effect
2013 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2014 m_commandStack->push(command);
2015 setDocumentModified();
2018 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2019 //clip is in a group, also remove the effect in other clips of the group
2020 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2021 QUndoCommand *delCommand = new QUndoCommand();
2023 QDomElement namenode = effect.firstChildElement("name");
2024 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2025 else effectName = i18n("effect");
2026 delCommand->setText(i18n("Delete %1", effectName));
2029 for (int i = 0; i < items.count(); i++) {
2030 if (items.at(i)->type() == GROUPWIDGET) {
2031 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2032 for (int j = 0; j < subitems.count(); j++) {
2033 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2038 for (int i = 0; i < items.count(); i++) {
2039 if (items.at(i)->type() == AVWIDGET) {
2040 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2041 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2043 QDomElement eff = item->effectAtIndex(ix);
2044 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2048 if (delCommand->childCount() > 0)
2049 m_commandStack->push(delCommand);
2052 setDocumentModified();
2055 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2056 m_commandStack->push(command);
2057 setDocumentModified();
2060 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2062 if (insertedEffect.isNull()) {
2063 kDebug()<<"// Trying to add null effect";
2064 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2067 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2068 QDomElement effect = insertedEffect.cloneNode().toElement();
2069 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2070 if (pos < GenTime()) {
2071 // editing a track effect
2072 EffectsParameterList effectParams = getEffectArgs(effect);
2073 // check if we are trying to reset a keyframe effect
2074 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2075 clip->initEffect(effect);
2076 effectParams = getEffectArgs(effect);
2078 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2079 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2081 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2082 emit updateTrackEffectState(track);
2083 setDocumentModified();
2087 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2089 // Special case: speed effect
2090 if (effect.attribute("id") == "speed") {
2091 if (effect.attribute("disable") == "1") {
2092 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2095 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2096 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2097 if (strobe == 0) strobe = 1;
2098 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2100 clip->updateEffect(effect);
2101 if (updateEffectStack && clip->isSelected())
2102 emit clipItemSelected(clip);
2103 if (ix == clip->selectedEffectIndex()) {
2104 // make sure to update display of clip keyframes
2105 clip->setSelectedEffect(ix);
2110 EffectsParameterList effectParams = getEffectArgs(effect);
2111 // check if we are trying to reset a keyframe effect
2112 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2113 clip->initEffect(effect);
2114 effectParams = getEffectArgs(effect);
2117 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2118 // A fade effect was modified, update the clip
2119 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2120 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2121 clip->setFadeIn(pos);
2123 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2124 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2125 clip->setFadeOut(pos);
2128 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2131 clip->updateEffect(effect);
2132 if (updateEffectStack && clip->isSelected()) {
2133 emit clipItemSelected(clip);
2135 if (ix == clip->selectedEffectIndex()) {
2136 // make sure to update display of clip keyframes
2137 clip->setSelectedEffect(ix);
2140 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2142 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2143 setDocumentModified();
2146 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2148 if (pos < GenTime()) {
2149 // editing a track effect
2150 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2151 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2154 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2155 emit updateTrackEffectState(track);
2156 setDocumentModified();
2159 // editing a clip effect
2160 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2162 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2164 clip->enableEffects(effectIndexes, disable);
2165 if (updateEffectStack && clip->isSelected()) {
2166 emit clipItemSelected(clip);
2168 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2169 // make sure to update display of clip keyframes
2170 clip->setSelectedEffect(clip->selectedEffectIndex());
2173 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2175 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2178 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2180 if (pos < GenTime()) {
2181 // Moving track effect
2182 int documentTrack = m_document->tracksCount() - track - 1;
2183 int max = m_document->getTrackEffects(documentTrack).count();
2184 int new_position = newPos.at(0);
2185 if (new_position > max) {
2188 int old_position = oldPos.at(0);
2189 for (int i = 0; i < newPos.count(); i++) {
2190 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2191 if (old_position > new_position) {
2192 // Moving up, we need to adjust index
2193 old_position = oldPos.at(i);
2194 new_position = newPos.at(i);
2196 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2197 if (!act.isNull() && !before.isNull()) {
2198 m_document->setTrackEffect(documentTrack, new_position, before);
2199 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2200 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2202 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2205 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2207 int new_position = newPos.at(0);
2208 if (new_position > clip->effectsCount()) {
2209 new_position = clip->effectsCount();
2211 int old_position = oldPos.at(0);
2212 for (int i = 0; i < newPos.count(); i++) {
2213 QDomElement act = clip->effectAtIndex(new_position);
2214 if (old_position > new_position) {
2215 // Moving up, we need to adjust index
2216 old_position = oldPos.at(i);
2217 new_position = newPos.at(i);
2219 QDomElement before = clip->effectAtIndex(old_position);
2220 if (act.isNull() || before.isNull()) {
2221 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2224 clip->moveEffect(before, new_position);
2225 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2226 if (act.attribute("id") == "speed") {
2227 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2228 } else if (before.attribute("id") == "speed") {
2229 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2230 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2232 clip->setSelectedEffect(newPos.at(0));
2233 emit clipItemSelected(clip);
2234 setDocumentModified();
2235 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2238 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2240 ChangeEffectStateCommand *command;
2242 // editing track effect
2243 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2245 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2246 QList <int> speedEffectIndexes;
2247 for (int i = 0; i < effectIndexes.count(); i++) {
2248 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2249 if (effect.attribute("id") == "speed") {
2251 speedEffectIndexes << effectIndexes.at(i);
2252 QDomElement newEffect = effect.cloneNode().toElement();
2253 newEffect.setAttribute("disable", (int) disable);
2254 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2255 m_commandStack->push(editcommand);
2258 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2259 effectIndexes.removeAll(speedEffectIndexes.at(j));
2261 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2263 m_commandStack->push(command);
2264 setDocumentModified();
2267 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2269 MoveEffectCommand *command;
2271 // editing track effect
2272 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2273 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2274 m_commandStack->push(command);
2275 setDocumentModified();
2278 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2280 EditEffectCommand *command;
2281 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2282 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2283 m_commandStack->push(command);
2286 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2288 QDomElement effect = clip->getEffectAtIndex(ix);
2289 QDomElement oldeffect = effect.cloneNode().toElement();
2290 effect.setAttribute("region", region);
2291 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2292 m_commandStack->push(command);
2295 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2299 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2300 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2301 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2303 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);
2305 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2306 m_blockRefresh = false;
2311 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2312 // Error cuting clip in playlist
2313 m_blockRefresh = false;
2317 int cutPos = (int) cutTime.frames(m_document->fps());
2319 newPos.startPos = cutTime;
2320 newPos.endPos = info.endPos;
2321 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2322 newPos.track = info.track;
2323 newPos.cropDuration = newPos.endPos - newPos.startPos;
2325 bool snap = KdenliveSettings::snaptopoints();
2326 KdenliveSettings::setSnaptopoints(false);
2327 ClipItem *dup = item->clone(newPos);
2329 // remove unwanted effects
2330 // fade in from 2nd part of the clip
2331 int ix = dup->hasEffect(QString(), "fadein");
2333 QDomElement oldeffect = dup->effectAtIndex(ix);
2334 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2336 ix = dup->hasEffect(QString(), "fade_from_black");
2338 QDomElement oldeffect = dup->effectAtIndex(ix);
2339 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2341 // fade out from 1st part of the clip
2342 ix = item->hasEffect(QString(), "fadeout");
2344 QDomElement oldeffect = item->effectAtIndex(ix);
2345 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2347 ix = item->hasEffect(QString(), "fade_to_black");
2349 QDomElement oldeffect = item->effectAtIndex(ix);
2350 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2354 item->resizeEnd(cutPos);
2355 scene()->addItem(dup);
2356 if (item->checkKeyFrames())
2357 slotRefreshEffects(item);
2358 if (dup->checkKeyFrames())
2359 slotRefreshEffects(dup);
2361 item->baseClip()->addReference();
2362 m_document->updateClip(item->baseClip()->getId());
2363 setDocumentModified();
2364 KdenliveSettings::setSnaptopoints(snap);
2365 if (execute && item->isSelected())
2366 emit clipItemSelected(item);
2371 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2372 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2374 if (!item || !dup || item == dup) {
2375 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2376 m_blockRefresh = false;
2379 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2380 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2384 bool snap = KdenliveSettings::snaptopoints();
2385 KdenliveSettings::setSnaptopoints(false);
2387 // join fade effects again
2388 int ix = dup->hasEffect(QString(), "fadeout");
2390 QDomElement effect = dup->effectAtIndex(ix);
2391 item->addEffect(effect);
2393 ix = dup->hasEffect(QString(), "fade_to_black");
2395 QDomElement effect = dup->effectAtIndex(ix);
2396 item->addEffect(effect);
2399 m_waitingThumbs.removeAll(dup);
2400 bool selected = item->isSelected();
2401 if (dup->isSelected()) {
2403 item->setSelected(true);
2404 emit clipItemSelected(NULL);
2406 dup->baseClip()->removeReference();
2407 m_document->updateClip(dup->baseClip()->getId());
2408 scene()->removeItem(dup);
2412 ItemInfo clipinfo = item->info();
2413 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2414 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2416 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2417 setDocumentModified();
2419 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2421 KdenliveSettings::setSnaptopoints(snap);
2422 if (execute && selected)
2423 emit clipItemSelected(item);
2426 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2429 void CustomTrackView::slotEnableRefresh()
2431 m_blockRefresh = false;
2434 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2436 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2437 if (itemList.count() == 1) {
2438 if (itemList.at(0)->type() == AVWIDGET) {
2439 ClipItem *item = (ClipItem *) itemList.at(0);
2441 info.track = item->track();
2442 ClipItem *transitionClip = NULL;
2443 const int transitiontrack = getPreviousVideoTrack(info.track);
2444 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2445 if (pos < item->startPos() + item->cropDuration() / 2) {
2446 // add transition to clip start
2447 info.startPos = item->startPos();
2448 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2449 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2450 info.endPos = transitionClip->endPos();
2451 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2452 // Check there is no other transition at that place
2453 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2454 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2455 QList<QGraphicsItem *> selection = m_scene->items(r);
2456 bool transitionAccepted = true;
2457 for (int i = 0; i < selection.count(); i++) {
2458 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2459 Transition *tr = static_cast <Transition *>(selection.at(i));
2460 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2461 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2462 } else transitionAccepted = false;
2465 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2466 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2469 // add transition to clip end
2470 info.endPos = item->endPos();
2471 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2472 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2473 info.startPos = transitionClip->startPos();
2474 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2475 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2476 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2478 // Check there is no other transition at that place
2479 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2480 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2481 QList<QGraphicsItem *> selection = m_scene->items(r);
2482 bool transitionAccepted = true;
2483 for (int i = 0; i < selection.count(); i++) {
2484 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2485 Transition *tr = static_cast <Transition *>(selection.at(i));
2486 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2487 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2488 } else transitionAccepted = false;
2491 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2492 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2495 } else for (int i = 0; i < itemList.count(); i++) {
2496 if (itemList.at(i)->type() == AVWIDGET) {
2497 ClipItem *item = (ClipItem *) itemList.at(i);
2499 info.startPos = item->startPos();
2500 info.endPos = info.startPos + GenTime(65, m_document->fps());
2501 info.track = item->track();
2503 // Check there is no other transition at that place
2504 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2505 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2506 QList<QGraphicsItem *> selection = m_scene->items(r);
2507 bool transitionAccepted = true;
2508 for (int i = 0; i < selection.count(); i++) {
2509 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2510 Transition *tr = static_cast <Transition *>(selection.at(i));
2511 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2512 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2513 } else transitionAccepted = false;
2516 int transitiontrack = getPreviousVideoTrack(info.track);
2517 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2518 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2523 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2525 if (transitionInfo.startPos >= transitionInfo.endPos) {
2526 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2529 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2530 m_commandStack->push(command);
2531 setDocumentModified();
2534 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2536 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2537 //kDebug() << "---- ADDING transition " << params.attribute("value");
2538 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2539 scene()->addItem(tr);
2540 setDocumentModified();
2542 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2547 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2549 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2551 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2554 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2555 if (m_dragItem == item) m_dragItem = NULL;
2557 #if QT_VERSION >= 0x040600
2558 // animate item deletion
2559 item->closeAnimation();
2563 emit transitionItemSelected(NULL);
2564 setDocumentModified();
2567 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2569 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2570 QDomElement xml = tr->toXML();
2571 if (old.isNull() || xml.isNull()) {
2572 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2575 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2576 updateTrackDuration(tr->track(), command);
2577 m_commandStack->push(command);
2578 setDocumentModified();
2581 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2583 Transition *item = getTransitionItemAt(pos, track);
2585 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2590 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2592 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);
2593 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2594 item->setTransitionParameters(transition);
2595 if (updateTransitionWidget) {
2596 ItemInfo info = item->info();
2598 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2599 if (transitionClip && transitionClip->baseClip()) {
2600 QString size = transitionClip->baseClip()->getProperty("frame_size");
2601 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2602 if (factor == 0) factor = 1.0;
2603 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2604 p.setY(size.section('x', 1, 1).toInt());
2606 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2608 setDocumentModified();
2611 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2614 const QPointF pos = mapToScene(event->pos());
2615 if (m_selectionGroup) {
2616 m_selectionGroup->setPos(pos);
2617 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2618 event->acceptProposedAction();
2620 // Drag enter was not possible, try again at mouse position
2621 insertDropClips(event->mimeData(), event->pos());
2625 QGraphicsView::dragMoveEvent(event);
2629 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2631 if (m_selectionGroup && m_clipDrag) {
2632 m_thumbsTimer.stop();
2633 m_waitingThumbs.clear();
2634 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2636 scene()->destroyItemGroup(m_selectionGroup);
2637 m_selectionGroup = NULL;
2638 } else QGraphicsView::dragLeaveEvent(event);
2641 void CustomTrackView::dropEvent(QDropEvent * event)
2643 if (m_selectionGroup && m_clipDrag) {
2644 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2645 resetSelectionGroup();
2647 m_scene->clearSelection();
2648 bool hasVideoClip = false;
2649 QUndoCommand *addCommand = new QUndoCommand();
2650 addCommand->setText(i18n("Add timeline clip"));
2651 QList <ClipItem *> brokenClips;
2653 for (int i = 0; i < items.count(); i++) {
2654 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2655 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2656 if (items.count() == 1) {
2657 updateClipTypeActions(item);
2659 updateClipTypeActions(NULL);
2662 //TODO: take care of edit mode for undo
2663 item->baseClip()->addReference();
2664 //item->setZValue(item->defaultZValue());
2665 m_document->updateClip(item->baseClip()->getId());
2666 ItemInfo info = item->info();
2668 int tracknumber = m_document->tracksCount() - info.track - 1;
2669 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2670 if (isLocked) item->setItemLocked(true);
2671 ItemInfo clipInfo = info;
2672 clipInfo.track = m_document->tracksCount() - item->track();
2674 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2676 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2677 brokenClips.append(item);
2680 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2682 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2683 updateTrackDuration(info.track, addCommand);
2685 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2686 // add transparency transition
2687 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2688 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2690 item->setSelected(true);
2692 qDeleteAll(brokenClips);
2693 brokenClips.clear();
2694 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2695 else delete addCommand;
2697 // Automatic audio split
2698 if (KdenliveSettings::splitaudio())
2700 setDocumentModified();
2704 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2705 QList<QGraphicsItem *> selection = m_scene->items(rect);
2706 QStringList timelineList;
2708 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2709 for (int i = 0; i < selection.count(); i++) {
2710 if (selection.at(i)->type() == AVWIDGET) {
2711 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2712 int start = clip->startPos().frames(m_document->fps());
2713 int end = clip->endPos().frames(m_document->fps());
2714 timelineList.append(QString::number(start) + "-" + QString::number(end));
2717 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2720 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2721 if (items.count() > 1) {
2722 groupSelectedItems(items, true);
2723 } else if (items.count() == 1) {
2724 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2725 emit clipItemSelected((ClipItem*) m_dragItem, false);
2727 m_document->renderer()->refreshIfActive();
2728 event->setDropAction(Qt::MoveAction);
2731 /// \todo enable when really working
2734 } else QGraphicsView::dropEvent(event);
2738 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2740 bool snap = KdenliveSettings::snaptopoints();
2741 KdenliveSettings::setSnaptopoints(false);
2742 if (mode == OVERWRITEEDIT) {
2743 // if we are in overwrite mode, move clips accordingly
2745 if (item == NULL) info = posinfo;
2746 else info = item->info();
2747 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);
2748 QList<QGraphicsItem *> selection = m_scene->items(rect);
2749 if (item) selection.removeAll(item);
2750 for (int i = 0; i < selection.count(); i++) {
2751 if (!selection.at(i)->isEnabled()) continue;
2752 if (selection.at(i)->type() == AVWIDGET) {
2753 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2754 if (clip->startPos() < info.startPos) {
2755 if (clip->endPos() > info.endPos) {
2756 ItemInfo clipInfo = clip->info();
2757 ItemInfo dupInfo = clipInfo;
2758 GenTime diff = info.startPos - clipInfo.startPos;
2759 dupInfo.startPos = info.startPos;
2760 dupInfo.cropStart += diff;
2761 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2762 ItemInfo newdupInfo = dupInfo;
2763 GenTime diff2 = info.endPos - info.startPos;
2764 newdupInfo.startPos = info.endPos;
2765 newdupInfo.cropStart += diff2;
2766 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2767 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2768 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2769 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2771 dup->resizeStart(info.endPos.frames(m_document->fps()));
2774 ItemInfo newclipInfo = clip->info();
2775 newclipInfo.endPos = info.startPos;
2776 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2777 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2779 } else if (clip->endPos() <= info.endPos) {
2780 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2781 m_waitingThumbs.removeAll(clip);
2782 scene()->removeItem(clip);
2786 ItemInfo newclipInfo = clip->info();
2787 newclipInfo.startPos = info.endPos;
2788 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2789 clip->resizeStart(info.endPos.frames(m_document->fps()));
2793 } else if (mode == INSERTEDIT) {
2794 // if we are in push mode, move clips accordingly
2796 if (item == NULL) info = posinfo;
2797 else info = item->info();
2798 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);
2799 QList<QGraphicsItem *> selection = m_scene->items(rect);
2800 if (item) selection.removeAll(item);
2801 for (int i = 0; i < selection.count(); i++) {
2802 if (selection.at(i)->type() == AVWIDGET) {
2803 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2804 if (clip->startPos() < info.startPos) {
2805 if (clip->endPos() > info.startPos) {
2806 ItemInfo clipInfo = clip->info();
2807 ItemInfo dupInfo = clipInfo;
2808 GenTime diff = info.startPos - clipInfo.startPos;
2809 dupInfo.startPos = info.startPos;
2810 dupInfo.cropStart += diff;
2811 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2812 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2813 // Commented out; variable dup unused. --granjow
2814 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2815 cutClip(clipInfo, info.startPos, true, false);
2818 // TODO: add insertspacecommand
2823 KdenliveSettings::setSnaptopoints(snap);
2827 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2829 if (mode == OVERWRITEEDIT) {
2830 // if we are in overwrite or push mode, move clips accordingly
2831 bool snap = KdenliveSettings::snaptopoints();
2832 KdenliveSettings::setSnaptopoints(false);
2833 ItemInfo info = item->info();
2834 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2835 QList<QGraphicsItem *> selection = m_scene->items(rect);
2836 selection.removeAll(item);
2837 for (int i = 0; i < selection.count(); i++) {
2838 if (!selection.at(i)->isEnabled()) continue;
2839 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2840 Transition *tr = static_cast<Transition *>(selection.at(i));
2841 if (tr->startPos() < info.startPos) {
2842 ItemInfo firstPos = tr->info();
2843 ItemInfo newPos = firstPos;
2844 firstPos.endPos = item->startPos();
2845 newPos.startPos = item->endPos();
2846 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2847 if (tr->endPos() > info.endPos) {
2849 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2851 } else if (tr->endPos() > info.endPos) {
2853 ItemInfo firstPos = tr->info();
2854 firstPos.startPos = item->endPos();
2855 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2857 // remove transition
2858 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2862 KdenliveSettings::setSnaptopoints(snap);
2866 QStringList CustomTrackView::mimeTypes() const
2868 QStringList qstrList;
2869 // list of accepted mime types for drop
2870 qstrList.append("text/plain");
2871 qstrList.append("kdenlive/producerslist");
2872 qstrList.append("kdenlive/clip");
2876 Qt::DropActions CustomTrackView::supportedDropActions() const
2878 // returns what actions are supported when dropping
2879 return Qt::MoveAction;
2882 void CustomTrackView::setDuration(int duration)
2884 int diff = qAbs(duration - sceneRect().width());
2885 if (diff * matrix().m11() > -50) {
2886 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2887 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2889 m_projectDuration = duration;
2892 int CustomTrackView::duration() const
2894 return m_projectDuration;
2897 void CustomTrackView::addTrack(TrackInfo type, int ix)
2899 QList <TransitionInfo> transitionInfos;
2900 if (ix == -1 || ix == m_document->tracksCount()) {
2901 m_document->insertTrack(0, type);
2902 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2904 m_document->insertTrack(m_document->tracksCount() - ix, type);
2905 // insert track in MLT playlist
2906 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2908 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2909 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2910 QList<QGraphicsItem *> selection = m_scene->items(r);
2911 resetSelectionGroup();
2913 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2914 scene()->addItem(m_selectionGroup);
2915 for (int i = 0; i < selection.count(); i++) {
2916 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2917 m_selectionGroup->addItem(selection.at(i));
2920 // Move graphic items
2921 m_selectionGroup->translate(0, m_tracksHeight);
2923 // adjust track number
2924 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2925 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2926 for (int i = 0; i < children.count(); i++) {
2927 if (children.at(i)->type() == GROUPWIDGET) {
2928 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2929 children << grp->childItems();
2932 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2934 ItemInfo clipinfo = item->info();
2935 if (item->type() == AVWIDGET) {
2936 ClipItem *clip = static_cast <ClipItem *>(item);
2937 // slowmotion clips are not track dependant, so no need to update them
2938 if (clip->speed() != 1.0) continue;
2939 // We add a move clip command so that we get the correct producer for new track number
2940 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2941 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2942 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2943 // problem updating clip
2944 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2947 } /*else if (item->type() == TRANSITIONWIDGET) {
2948 Transition *tr = static_cast <Transition *>(item);
2949 int track = tr->transitionEndTrack();
2951 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2955 // Sync transition tracks with MLT playlist
2957 TransitionInfo info;
2958 for (int i = 0; i < transitionInfos.count(); i++) {
2959 info = transitionInfos.at(i);
2960 tr = getTransitionItem(info);
2961 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2962 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2965 resetSelectionGroup(false);
2966 m_document->renderer()->unlockService(tractor);
2969 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2970 for (int i = 0; i < m_guides.count(); i++) {
2971 QLineF l = m_guides.at(i)->line();
2972 l.setP2(QPointF(l.x2(), maxHeight));
2973 m_guides.at(i)->setLine(l);
2976 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2977 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2978 viewport()->update();
2979 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2980 //setFixedHeight(50 * m_tracksCount);
2982 updateTrackNames(ix, true);
2985 void CustomTrackView::removeTrack(int ix)
2987 // Delete track in MLT playlist
2988 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2989 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2991 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2992 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2993 QList<QGraphicsItem *> selection = m_scene->items(r);
2995 resetSelectionGroup();
2997 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2998 scene()->addItem(m_selectionGroup);
2999 for (int i = 0; i < selection.count(); i++) {
3000 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3001 m_selectionGroup->addItem(selection.at(i));
3004 // Move graphic items
3005 qreal ydiff = 0 - (int) m_tracksHeight;
3006 m_selectionGroup->translate(0, ydiff);
3007 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3009 // adjust track number
3010 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3011 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3012 for (int i = 0; i < children.count(); i++) {
3013 if (children.at(i)->type() == GROUPWIDGET) {
3014 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3015 children << grp->childItems();
3018 if (children.at(i)->type() == AVWIDGET) {
3019 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3021 ItemInfo clipinfo = clip->info();
3022 // We add a move clip command so that we get the correct producer for new track number
3023 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3024 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3025 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3026 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3029 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3030 Transition *tr = static_cast <Transition *>(children.at(i));
3032 int track = tr->transitionEndTrack();
3034 ItemInfo clipinfo = tr->info();
3035 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3039 resetSelectionGroup(false);
3040 m_document->renderer()->unlockService(tractor);
3042 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3043 for (int i = 0; i < m_guides.count(); i++) {
3044 QLineF l = m_guides.at(i)->line();
3045 l.setP2(QPointF(l.x2(), maxHeight));
3046 m_guides.at(i)->setLine(l);
3048 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3049 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3051 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3052 viewport()->update();
3054 updateTrackNames(ix, false);
3055 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3058 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3060 for (int i = 0; i < trackInfos.count(); ++i) {
3061 m_document->setTrackType(i, trackInfos.at(i));
3062 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3063 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3066 viewport()->update();
3067 emit trackHeightChanged();
3070 void CustomTrackView::slotSwitchTrackAudio(int ix)
3072 /*for (int i = 0; i < m_document->tracksCount(); i++)
3073 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3074 int tracknumber = m_document->tracksCount() - ix - 1;
3075 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3076 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3077 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3078 setDocumentModified();
3081 void CustomTrackView::slotSwitchTrackLock(int ix)
3083 int tracknumber = m_document->tracksCount() - ix - 1;
3084 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3085 m_commandStack->push(command);
3089 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3091 int tracknumber = m_document->tracksCount() - ix - 1;
3092 m_document->switchTrackLock(tracknumber, lock);
3094 emit doTrackLock(ix, lock);
3095 AbstractClipItem *clip = NULL;
3096 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3098 for (int i = 0; i < selection.count(); i++) {
3099 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3100 if (selection.at(i)->parentItem() && m_selectionGroup) {
3101 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3102 resetSelectionGroup();
3105 bool changeGroupLock = true;
3106 bool hasClipOnTrack = false;
3107 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3108 for (int j = 0; j < children.count(); ++j) {
3109 if (children.at(j)->isSelected()) {
3110 if (children.at(j)->type() == AVWIDGET)
3111 emit clipItemSelected(NULL);
3112 else if (children.at(j)->type() == TRANSITIONWIDGET)
3113 emit transitionItemSelected(NULL);
3118 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3119 if (child == m_dragItem)
3122 // only unlock group, if it is not locked by another track too
3123 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3124 changeGroupLock = false;
3126 // only (un-)lock if at least one clip is on the track
3127 if (child->track() == ix)
3128 hasClipOnTrack = true;
3130 if (changeGroupLock && hasClipOnTrack)
3131 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3132 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3133 if (selection.at(i)->parentItem()) {
3134 if (selection.at(i)->parentItem() == m_selectionGroup) {
3135 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3136 resetSelectionGroup();
3138 // groups are handled separately
3143 if (selection.at(i)->isSelected()) {
3144 if (selection.at(i)->type() == AVWIDGET)
3145 emit clipItemSelected(NULL);
3147 emit transitionItemSelected(NULL);
3149 clip = static_cast <AbstractClipItem *>(selection.at(i));
3150 clip->setItemLocked(lock);
3151 if (clip == m_dragItem)
3155 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3156 viewport()->update();
3157 setDocumentModified();
3160 void CustomTrackView::slotSwitchTrackVideo(int ix)
3162 int tracknumber = m_document->tracksCount() - ix;
3163 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3164 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3165 setDocumentModified();
3168 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3170 // Check there is no group going over several tracks there, or that would result in timeline corruption
3171 QList<QGraphicsItem *> selection = scene()->items(rect);
3173 int maxHeight = m_tracksHeight * 1.5;
3174 for (int i = 0; i < selection.count(); i++) {
3175 // Check that we don't try to move a group with clips on other tracks
3176 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3179 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3187 void CustomTrackView::slotRemoveSpace()
3191 if (m_menuPosition.isNull()) {
3192 pos = GenTime(cursorPos(), m_document->fps());
3194 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3195 d->comboTracks->setCurrentIndex(m_selectedTrack);
3196 d->label->setText(i18n("Track"));
3197 d->before_select->setHidden(true);
3198 d->setWindowTitle(i18n("Remove Space"));
3199 d->video_track->setHidden(true);
3200 d->audio_track->setHidden(true);
3201 if (d->exec() != QDialog::Accepted) {
3205 track = d->comboTracks->currentIndex();
3208 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3209 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3212 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3213 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3217 ClipItem *item = getClipItemAt(pos, track);
3219 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);
3222 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3224 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);
3228 // Make sure there is no group in the way
3229 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3232 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3234 // groups found on track, do not allow the move
3235 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3239 QList<ItemInfo> clipsToMove;
3240 QList<ItemInfo> transitionsToMove;
3242 for (int i = 0; i < items.count(); i++) {
3243 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3244 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3245 ItemInfo info = item->info();
3246 if (item->type() == AVWIDGET) {
3247 clipsToMove.append(info);
3248 } else if (item->type() == TRANSITIONWIDGET) {
3249 transitionsToMove.append(info);
3254 if (!transitionsToMove.isEmpty()) {
3255 // Make sure that by moving the items, we don't get a transition collision
3256 // Find first transition
3257 ItemInfo info = transitionsToMove.at(0);
3258 for (int i = 1; i < transitionsToMove.count(); i++)
3259 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3261 // make sure there are no transitions on the way
3262 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3263 items = scene()->items(rect);
3264 int transitionCorrection = -1;
3265 for (int i = 0; i < items.count(); i++) {
3266 if (items.at(i)->type() == TRANSITIONWIDGET) {
3267 // There is a transition on the way
3268 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3269 int transitionEnd = item->endPos().frames(m_document->fps());
3270 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3274 if (transitionCorrection > 0) {
3275 // We need to fix the move length
3276 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3279 // Make sure we don't send transition before 0
3280 if (info.startPos.frames(m_document->fps()) < length) {
3281 // reduce length to maximum possible
3282 length = info.startPos.frames(m_document->fps());
3286 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3287 updateTrackDuration(track, command);
3288 m_commandStack->push(command);
3291 void CustomTrackView::slotInsertSpace()
3295 if (m_menuPosition.isNull()) {
3296 pos = GenTime(cursorPos(), m_document->fps());
3298 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3299 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3301 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3302 m_document->timecode(), track, m_document->tracksList(), this);
3303 if (d->exec() != QDialog::Accepted) {
3307 GenTime spaceDuration = d->selectedDuration();
3308 track = d->selectedTrack();
3311 QList<QGraphicsItem *> items;
3313 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3314 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3318 ClipItem *item = getClipItemAt(pos, track);
3319 if (item) pos = item->startPos();
3321 // Make sure there is no group in the way
3322 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3324 items = checkForGroups(rect, &isOk);
3326 // groups found on track, do not allow the move
3327 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3331 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3332 items = scene()->items(rect);
3335 QList<ItemInfo> clipsToMove;
3336 QList<ItemInfo> transitionsToMove;
3338 for (int i = 0; i < items.count(); i++) {
3339 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3340 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3341 ItemInfo info = item->info();
3342 if (item->type() == AVWIDGET)
3343 clipsToMove.append(info);
3344 else if (item->type() == TRANSITIONWIDGET)
3345 transitionsToMove.append(info);
3349 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3350 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3351 updateTrackDuration(track, command);
3352 m_commandStack->push(command);
3356 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3358 int diff = duration.frames(m_document->fps());
3359 resetSelectionGroup();
3360 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3361 scene()->addItem(m_selectionGroup);
3363 Transition *transition;
3365 // Create lists with start pos for each track
3366 QMap <int, int> trackClipStartList;
3367 QMap <int, int> trackTransitionStartList;
3369 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3370 trackClipStartList[i] = -1;
3371 trackTransitionStartList[i] = -1;
3374 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3375 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3377 if (clip->parentItem()) {
3378 m_selectionGroup->addItem(clip->parentItem());
3380 m_selectionGroup->addItem(clip);
3382 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))
3383 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3385 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);
3388 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3389 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3391 if (transition->parentItem()) {
3392 m_selectionGroup->addItem(transition->parentItem());
3394 m_selectionGroup->addItem(transition);
3396 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))
3397 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3398 } 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);
3400 m_selectionGroup->translate(diff, 0);
3402 // update items coordinates
3403 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3405 for (int i = 0; i < itemList.count(); i++) {
3406 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3407 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3408 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3409 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3410 for (int j = 0; j < children.count(); j++) {
3411 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3416 resetSelectionGroup(false);
3418 track = m_document->tracksCount() - track;
3419 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3422 void CustomTrackView::deleteClip(const QString &clipId)
3424 resetSelectionGroup();
3425 QList<QGraphicsItem *> itemList = items();
3426 QUndoCommand *deleteCommand = new QUndoCommand();
3428 for (int i = 0; i < itemList.count(); i++) {
3429 if (itemList.at(i)->type() == AVWIDGET) {
3430 ClipItem *item = (ClipItem *)itemList.at(i);
3431 if (item->clipProducer() == clipId) {
3433 if (item->parentItem()) {
3434 // Clip is in a group, destroy the group
3435 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3437 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3441 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3443 delete deleteCommand;
3445 updateTrackDuration(-1, deleteCommand);
3446 new RefreshMonitorCommand(this, false, deleteCommand);
3447 m_commandStack->push(deleteCommand);
3449 m_document->renderer()->doRefresh();
3452 void CustomTrackView::seekCursorPos(int pos)
3454 m_document->renderer()->seek(qMax(pos, 0));
3458 int CustomTrackView::seekPosition() const
3460 return m_document->renderer()->requestedSeekPosition;
3464 void CustomTrackView::setCursorPos(int pos)
3466 if (pos != m_cursorPos) {
3467 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3469 m_cursorLine->setPos(m_cursorPos, 0);
3470 if (m_autoScroll) checkScrolling();
3472 else emit updateRuler();
3475 void CustomTrackView::updateCursorPos()
3477 m_cursorLine->setPos(m_cursorPos, 0);
3480 int CustomTrackView::cursorPos()
3482 return (int)(m_cursorPos);
3485 void CustomTrackView::moveCursorPos(int delta)
3487 int currentPos = m_document->renderer()->requestedSeekPosition;
3488 if (currentPos == SEEK_INACTIVE) {
3489 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3492 currentPos += delta;
3494 m_document->renderer()->seek(qMax(0, currentPos));
3498 void CustomTrackView::initCursorPos(int pos)
3500 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3502 m_cursorLine->setPos(pos, 0);
3506 void CustomTrackView::checkScrolling()
3508 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3511 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3513 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3514 if (m_operationMode == SCROLLTIMELINE) {
3515 m_operationMode = NONE;
3516 setDragMode(QGraphicsView::NoDrag);
3517 QGraphicsView::mouseReleaseEvent(event);
3520 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3522 setDragMode(QGraphicsView::NoDrag);
3523 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3526 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3527 #if QT_VERSION >= 0x040800
3529 m_dragItem->setGraphicsEffect(NULL);
3532 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3533 if (event->button() == Qt::MidButton) {
3537 if (m_operationMode == MOVEGUIDE) {
3538 setCursor(Qt::ArrowCursor);
3539 m_operationMode = NONE;
3540 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3541 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3542 if (newPos != m_dragGuide->position()) {
3543 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3544 m_commandStack->push(command);
3545 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3546 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3547 m_document->syncGuides(m_guides);
3552 } else if (m_operationMode == SPACER && m_selectionGroup) {
3554 if (event->modifiers() != Qt::ControlModifier) {
3555 // We are moving all tracks
3557 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3558 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3559 QList <AbstractGroupItem*> groups;
3561 if (timeOffset != GenTime()) {
3562 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3564 QList<ItemInfo> clipsToMove;
3565 QList<ItemInfo> transitionsToMove;
3567 // Create lists with start pos for each track
3568 QMap <int, int> trackClipStartList;
3569 QMap <int, int> trackTransitionStartList;
3571 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3572 trackClipStartList[i] = -1;
3573 trackTransitionStartList[i] = -1;
3576 for (int i = 0; i < items.count(); i++) {
3577 if (items.at(i)->type() == GROUPWIDGET) {
3578 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3579 if (!groups.contains(group)) groups.append(group);
3580 items += items.at(i)->childItems();
3584 for (int i = 0; i < items.count(); i++) {
3585 if (items.at(i)->type() == AVWIDGET) {
3586 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3587 ItemInfo info = item->info();
3588 clipsToMove.append(info);
3590 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3591 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3592 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3593 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3594 ItemInfo info = item->info();
3595 transitionsToMove.append(info);
3597 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3598 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3601 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3602 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3603 updateTrackDuration(track, command);
3604 m_commandStack->push(command);
3605 if (track != -1) track = m_document->tracksCount() - track;
3606 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3607 setDocumentModified();
3610 resetSelectionGroup();
3611 for (int i = 0; i < groups.count(); i++) {
3612 rebuildGroup(groups.at(i));
3618 m_operationMode = NONE;
3619 } else if (m_operationMode == RUBBERSELECTION) {
3621 QGraphicsView::mouseReleaseEvent(event);
3622 setDragMode(QGraphicsView::NoDrag);
3623 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3624 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3625 resetSelectionGroup();
3626 groupSelectedItems();
3627 m_operationMode = NONE;
3630 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3631 emit transitionItemSelected(NULL);
3635 if (m_dragItem) info = m_dragItem->info();
3637 if (m_operationMode == MOVE) {
3638 setCursor(Qt::OpenHandCursor);
3639 if (m_dragItem->parentItem() == 0) {
3640 // we are moving one clip, easy
3641 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3642 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3643 Mlt::Producer *prod = item->getProducer(info.track);
3644 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);
3647 QUndoCommand *moveCommand = new QUndoCommand();
3648 moveCommand->setText(i18n("Move clip"));
3649 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3651 int tracknumber = m_document->tracksCount() - item->track() - 1;
3652 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3653 if (isLocked) item->setItemLocked(true);
3654 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3655 // Also move automatic transitions (on lower track)
3656 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3657 ItemInfo startTrInfo;
3658 ItemInfo newStartTrInfo;
3659 bool moveStartTrans = false;
3660 bool moveEndTrans = false;
3661 if (startTransition && startTransition->isAutomatic()) {
3662 startTrInfo = startTransition->info();
3663 newStartTrInfo = startTrInfo;
3664 newStartTrInfo.track = info.track;
3665 newStartTrInfo.startPos = info.startPos;
3666 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3667 // transition end should stay the same
3669 // transition end should be adjusted to clip
3670 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3672 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3674 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3675 // Check if there is a transition at clip end
3676 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3677 if (tr && tr->isAutomatic()) {
3678 ItemInfo trInfo = tr->info();
3679 ItemInfo newTrInfo = trInfo;
3680 newTrInfo.track = info.track;
3681 newTrInfo.endPos = m_dragItem->endPos();
3682 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3683 // transition start should stay the same
3685 // transition start should be moved
3686 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3688 if (newTrInfo.startPos < newTrInfo.endPos) {
3689 moveEndTrans = true;
3690 if (moveStartTrans) {
3691 // we have to move both transitions, remove the start one so that there is no collision
3692 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3694 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3695 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3696 if (moveStartTrans) {
3697 // re-add transition in correct place
3698 int transTrack = startTransition->transitionEndTrack();
3699 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3700 transTrack = getPreviousVideoTrack(info.track);
3702 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3703 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3709 if (moveStartTrans && !moveEndTrans) {
3710 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3711 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3714 // Also move automatic transitions (on upper track)
3715 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3716 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3717 ItemInfo trInfo = tr->info();
3718 ItemInfo newTrInfo = trInfo;
3719 newTrInfo.startPos = m_dragItem->startPos();
3720 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3721 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3722 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3723 // transition end should be adjusted to clip on upper track
3724 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3726 if (newTrInfo.startPos < newTrInfo.endPos) {
3727 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3728 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3732 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3733 // Check if there is a transition at clip end
3734 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3735 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3736 ItemInfo trInfo = tr->info();
3737 ItemInfo newTrInfo = trInfo;
3738 newTrInfo.endPos = m_dragItem->endPos();
3739 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3740 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3741 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3742 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3743 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3744 // transition start should be moved
3745 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3747 if (newTrInfo.startPos < newTrInfo.endPos) {
3748 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3749 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3754 updateTrackDuration(info.track, moveCommand);
3755 if (m_dragItemInfo.track != info.track)
3756 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3757 m_commandStack->push(moveCommand);
3758 //checkTrackSequence(m_dragItem->track());
3760 // undo last move and emit error message
3761 bool snap = KdenliveSettings::snaptopoints();
3762 KdenliveSettings::setSnaptopoints(false);
3763 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3764 KdenliveSettings::setSnaptopoints(snap);
3765 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3767 setDocumentModified();
3768 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3769 Transition *transition = static_cast <Transition *>(m_dragItem);
3770 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3771 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)) {
3772 // Moving transition failed, revert to previous position
3773 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3774 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3776 QUndoCommand *moveCommand = new QUndoCommand();
3777 moveCommand->setText(i18n("Move transition"));
3778 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3779 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3780 updateTrackDuration(info.track, moveCommand);
3781 if (m_dragItemInfo.track != info.track)
3782 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3783 m_commandStack->push(moveCommand);
3784 setDocumentModified();
3788 // Moving several clips. We need to delete them and readd them to new position,
3789 // or they might overlap each other during the move
3790 QGraphicsItemGroup *group;
3791 if (m_selectionGroup) {
3792 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3795 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3797 QList<QGraphicsItem *> items = group->childItems();
3798 QList<ItemInfo> clipsToMove;
3799 QList<ItemInfo> transitionsToMove;
3801 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3802 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3804 QUndoCommand *moveGroup = new QUndoCommand();
3805 moveGroup->setText(i18n("Move group"));
3806 if (timeOffset != GenTime() || trackOffset != 0) {
3807 // remove items in MLT playlist
3810 int max = items.count();
3811 for (int i = 0; i < max; i++) {
3812 if (items.at(i)->type() == GROUPWIDGET) {
3813 items += items.at(i)->childItems();
3816 m_document->renderer()->blockSignals(true);
3817 for (int i = 0; i < items.count(); i++) {
3818 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3819 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3820 ItemInfo info = item->info();
3821 if (item->type() == AVWIDGET) {
3822 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3823 // error, clip cannot be removed from playlist
3824 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3826 clipsToMove.append(info);
3829 transitionsToMove.append(info);
3830 Transition *tr = static_cast <Transition*>(item);
3831 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3834 m_document->renderer()->blockSignals(false);
3835 for (int i = 0; i < items.count(); i++) {
3836 // re-add items in correct place
3837 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3838 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3840 ItemInfo info = item->info();
3841 int tracknumber = m_document->tracksCount() - info.track - 1;
3842 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3844 group->removeFromGroup(item);
3845 item->setItemLocked(true);
3848 if (item->type() == AVWIDGET) {
3849 ClipItem *clip = static_cast <ClipItem*>(item);
3850 int trackProducer = info.track;
3851 info.track = m_document->tracksCount() - info.track;
3852 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3853 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3854 for (int i = 0; i < clip->effectsCount(); i++) {
3855 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3858 Transition *tr = static_cast <Transition*>(item);
3859 int newTrack = tr->transitionEndTrack();
3860 if (!tr->forcedTrack()) {
3861 newTrack = getPreviousVideoTrack(info.track);
3863 tr->updateTransitionEndTrack(newTrack);
3864 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3865 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3868 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3869 updateTrackDuration(-1, moveGroup);
3870 m_commandStack->push(moveGroup);
3872 //QPointF top = group->sceneBoundingRect().topLeft();
3873 //QPointF oldpos = m_selectionGroup->scenePos();
3874 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3875 //group->setPos(top);
3876 //TODO: get rid of the 3 lines below
3877 if (m_selectionGroup) {
3878 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3879 m_selectionGroupInfo.track = m_selectionGroup->track();
3880 items = m_selectionGroup->childItems();
3881 resetSelectionGroup(false);
3883 QSet <QGraphicsItem*> groupList;
3884 QSet <QGraphicsItem*> itemList;
3885 while (!items.isEmpty()) {
3886 QGraphicsItem *first = items.takeFirst();
3887 if (first->type() == GROUPWIDGET) {
3888 if (first != m_selectionGroup) {
3889 groupList.insert(first);
3892 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3893 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3894 if (first->parentItem() != m_selectionGroup) {
3895 groupList.insert(first->parentItem());
3897 else itemList.insert(first);
3899 else itemList.insert(first);
3902 foreach(QGraphicsItem *item, groupList) {
3903 itemList.unite(item->childItems().toSet());
3904 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3907 foreach(QGraphicsItem *item, itemList) {
3908 item->setSelected(true);
3909 if (item->parentItem())
3910 item->parentItem()->setSelected(true);
3912 resetSelectionGroup();
3913 groupSelectedItems(itemList.toList());
3915 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3918 setDocumentModified();
3921 m_document->renderer()->doRefresh();
3922 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3924 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3925 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3927 QUndoCommand *resizeCommand = new QUndoCommand();
3928 resizeCommand->setText(i18n("Resize group"));
3929 QList <QGraphicsItem *> items = parent->childItems();
3930 QList <ItemInfo> infos = parent->resizeInfos();
3931 parent->clearResizeInfos();
3933 for (int i = 0; i < items.count(); ++i) {
3934 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3935 if (item && item->type() == AVWIDGET) {
3936 ItemInfo info = infos.at(itemcount);
3937 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3941 m_commandStack->push(resizeCommand);
3944 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3945 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
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()));
3971 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3973 } else if (m_operationMode == FADEIN) {
3974 // resize fade in effect
3975 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3976 int ix = item->hasEffect("volume", "fadein");
3977 int ix2 = item->hasEffect("", "fade_from_black");
3979 QDomElement oldeffect = item->effectAtIndex(ix);
3980 int start = item->cropStart().frames(m_document->fps());
3981 int end = item->fadeIn();
3983 slotDeleteEffect(item, -1, oldeffect, false);
3986 QDomElement effect = oldeffect.cloneNode().toElement();
3987 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3988 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3989 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3990 emit clipItemSelected(item);
3992 } else if (item->fadeIn() != 0 && ix2 == -1) {
3994 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3996 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3997 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3998 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3999 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4002 QDomElement oldeffect = item->effectAtIndex(ix2);
4003 int start = item->cropStart().frames(m_document->fps());
4004 int end = item->fadeIn();
4006 slotDeleteEffect(item, -1, oldeffect, false);
4009 QDomElement effect = oldeffect.cloneNode().toElement();
4010 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4011 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4012 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4013 emit clipItemSelected(item);
4016 } else if (m_operationMode == FADEOUT) {
4017 // resize fade out effect
4018 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4019 int ix = item->hasEffect("volume", "fadeout");
4020 int ix2 = item->hasEffect("", "fade_to_black");
4022 QDomElement oldeffect = item->effectAtIndex(ix);
4023 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4024 int start = item->fadeOut();
4026 slotDeleteEffect(item, -1, oldeffect, false);
4028 start = end - start;
4029 QDomElement effect = oldeffect.cloneNode().toElement();
4030 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4031 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4032 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4033 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4034 emit clipItemSelected(item);
4036 } else if (item->fadeOut() != 0 && ix2 == -1) {
4038 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4040 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4041 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4042 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4043 int start = end-item->fadeOut();
4044 EffectsList::setParameter(effect, "in", QString::number(start));
4045 EffectsList::setParameter(effect, "out", QString::number(end));
4046 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4049 QDomElement oldeffect = item->effectAtIndex(ix2);
4050 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4051 int start = item->fadeOut();
4053 slotDeleteEffect(item, -1, oldeffect, false);
4055 start = end - start;
4056 QDomElement effect = oldeffect.cloneNode().toElement();
4057 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4058 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4059 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4060 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4061 emit clipItemSelected(item);
4064 } else if (m_operationMode == KEYFRAME) {
4065 // update the MLT effect
4066 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4067 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4069 // check if we want to remove keyframe
4070 double val = mapToScene(event->pos()).toPoint().y();
4071 QRectF br = item->sceneBoundingRect();
4072 double maxh = 100.0 / br.height();
4073 val = (br.bottom() - val) * maxh;
4074 int start = item->cropStart().frames(m_document->fps());
4075 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4077 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4079 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4081 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4084 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4085 //item->updateKeyframeEffect();
4086 //QString next = item->keyframes(item->selectedEffectIndex());
4087 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4088 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4090 m_commandStack->push(command);
4091 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4092 emit clipItemSelected(item);
4094 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4095 // A transition is selected
4097 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4098 if (transitionClip && transitionClip->baseClip()) {
4099 QString size = transitionClip->baseClip()->getProperty("frame_size");
4100 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4101 if (factor == 0) factor = 1.0;
4102 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4103 p.setY(size.section('x', 1, 1).toInt());
4105 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4106 } else emit transitionItemSelected(NULL);
4107 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4108 m_operationMode = NONE;
4111 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4113 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4115 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4116 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4117 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4118 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4119 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4120 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4121 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4124 m_waitingThumbs.removeAll(item);
4126 if (item->isSelected()) emit clipItemSelected(NULL);
4127 item->baseClip()->removeReference();
4128 m_document->updateClip(item->baseClip()->getId());
4130 /*if (item->baseClip()->isTransparent()) {
4131 // also remove automatic transition
4132 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4133 if (tr && tr->isAutomatic()) {
4134 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4135 scene()->removeItem(tr);
4140 if (m_dragItem == item) m_dragItem = NULL;
4142 #if QT_VERSION >= 0x040600
4143 // animate item deletion
4144 item->closeAnimation();
4145 /*if (refresh) item->closeAnimation();
4147 // no refresh, means we have several operations chained, we need to delete clip immediatly
4148 // so that it does not get in the way of the other
4157 setDocumentModified();
4158 if (refresh) m_document->renderer()->doRefresh();
4161 void CustomTrackView::deleteSelectedClips()
4163 resetSelectionGroup();
4164 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4165 if (itemList.count() == 0) {
4166 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4169 scene()->clearSelection();
4170 QUndoCommand *deleteSelected = new QUndoCommand();
4174 int transitionCount = 0;
4175 // expand & destroy groups
4176 for (int i = 0; i < itemList.count(); i++) {
4177 if (itemList.at(i)->type() == GROUPWIDGET) {
4179 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4180 QList <ItemInfo> clipInfos;
4181 QList <ItemInfo> transitionInfos;
4182 for (int j = 0; j < children.count(); j++) {
4183 if (children.at(j)->type() == AVWIDGET) {
4184 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4185 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4186 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4187 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4188 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4190 if (itemList.contains(children.at(j))) {
4191 children.removeAt(j);
4195 itemList += children;
4196 if (clipInfos.count() > 0)
4197 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4199 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4200 itemList.insert(i + 1, itemList.at(i)->parentItem());
4203 for (int i = 0; i < itemList.count(); i++) {
4204 if (itemList.at(i)->type() == AVWIDGET) {
4206 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4207 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4208 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4209 emit clipItemSelected(NULL);
4210 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4212 Transition *item = static_cast <Transition *>(itemList.at(i));
4213 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4214 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4215 emit transitionItemSelected(NULL);
4218 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4219 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4220 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4221 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4222 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4223 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4224 else deleteSelected->setText(i18n("Delete selected items"));
4225 updateTrackDuration(-1, deleteSelected);
4226 new RefreshMonitorCommand(this, false, deleteSelected);
4227 m_commandStack->push(deleteSelected);
4228 m_document->renderer()->doRefresh();
4232 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4235 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4237 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4239 kDebug() << "ERROR: Cannot find clip for speed change";
4240 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4243 info.track = m_document->tracksCount() - item->track();
4244 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4246 item->setSpeed(speed, strobe);
4247 item->updateRectGeometry();
4248 if (item->cropDuration().frames(m_document->fps()) != endPos)
4249 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4250 updatePositionEffects(item, info);
4251 setDocumentModified();
4253 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4257 void CustomTrackView::cutSelectedClips()
4259 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4260 QList<AbstractGroupItem *> groups;
4261 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4262 for (int i = 0; i < itemList.count(); ++i) {
4263 if (!itemList.at(i))
4265 if (itemList.at(i)->type() == AVWIDGET) {
4266 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4267 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4268 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4269 if (!groups.contains(group))
4271 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4272 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4273 m_commandStack->push(command);
4275 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4276 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4277 if (!groups.contains(group))
4282 for (int i = 0; i < groups.count(); ++i)
4283 razorGroup(groups.at(i), currentPos);
4286 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4289 QList <QGraphicsItem *> children = group->childItems();
4290 QList <ItemInfo> clips1, transitions1;
4291 QList <ItemInfo> clipsCut, transitionsCut;
4292 QList <ItemInfo> clips2, transitions2;
4293 for (int i = 0; i < children.count(); ++i) {
4294 children.at(i)->setSelected(false);
4295 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4296 if (child->type() == AVWIDGET) {
4297 if (cutPos > child->endPos())
4298 clips1 << child->info();
4299 else if (cutPos < child->startPos())
4300 clips2 << child->info();
4302 clipsCut << child->info();
4304 if (cutPos > child->endPos())
4305 transitions1 << child->info();
4306 else if (cutPos < child->startPos())
4307 transitions2 << child->info();
4309 transitionsCut << child->info();
4312 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4314 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4315 m_commandStack->push(command);
4319 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)
4322 for (int i = 0; i < clipsCut.count(); ++i) {
4323 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4325 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4326 clips1 << clip->info();
4327 if (clipBehind != NULL)
4328 clips2 << clipBehind->info();
4331 /* TODO: cut transitionsCut
4332 * For now just append them to group1 */
4333 transitions1 << transitionsCut;
4334 doGroupClips(clips1, transitions1, true);
4335 doGroupClips(clips2, transitions2, true);
4337 /* we might also just use clipsCut.at(0)->parentItem().
4338 * Do this loop just in case something went wrong during cut */
4339 for (int i = 0; i < clipsCut.count(); ++i) {
4340 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4341 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4342 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4343 QList <QGraphicsItem *> children = group->childItems();
4344 QList <ItemInfo> groupClips;
4345 QList <ItemInfo> groupTrans;
4346 for (int j = 0; j < children.count(); ++j) {
4347 if (children.at(j)->type() == AVWIDGET)
4348 groupClips << ((AbstractClipItem *)children.at(j))->info();
4349 else if (children.at(j)->type() == TRANSITIONWIDGET)
4350 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4352 doGroupClips(groupClips, groupTrans, false);
4356 for (int i = 0; i < clipsCut.count(); ++i)
4357 cutClip(clipsCut.at(i), cutPos, false);
4358 // TODO: uncut transitonsCut
4359 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4363 void CustomTrackView::groupClips(bool group)
4365 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4366 QList <ItemInfo> clipInfos;
4367 QList <ItemInfo> transitionInfos;
4370 int max = itemList.count();
4371 for (int i = 0; i < max; i++) {
4372 if (itemList.at(i)->type() == GROUPWIDGET) {
4373 itemList += itemList.at(i)->childItems();
4377 for (int i = 0; i < itemList.count(); i++) {
4378 if (itemList.at(i)->type() == AVWIDGET) {
4379 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4380 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4381 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4382 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4383 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4386 if (clipInfos.count() > 0) {
4387 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4388 m_commandStack->push(command);
4392 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4394 resetSelectionGroup();
4395 m_scene->clearSelection();
4397 for (int i = 0; i < clipInfos.count(); i++) {
4398 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4399 if (clip == NULL) continue;
4400 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4401 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4402 m_document->clipManager()->removeGroup(grp);
4403 scene()->destroyItemGroup(grp);
4405 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4407 for (int i = 0; i < transitionInfos.count(); i++) {
4408 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4409 if (tr == NULL) continue;
4410 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4411 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4412 m_document->clipManager()->removeGroup(grp);
4413 scene()->destroyItemGroup(grp);
4415 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4417 setDocumentModified();
4420 QList <QGraphicsItem *>list;
4421 for (int i = 0; i < clipInfos.count(); i++) {
4422 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4425 //clip->setSelected(true);
4428 for (int i = 0; i < transitionInfos.count(); i++) {
4429 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4432 //clip->setSelected(true);
4435 groupSelectedItems(list, false, true, true);
4436 setDocumentModified();
4439 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4441 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4442 if (baseclip == NULL) {
4443 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4447 if (baseclip->getProducer() == NULL) {
4448 // If the clip has no producer, we must wait until it is created...
4450 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4451 emit forceClipProcessing(clipId);
4452 qApp->processEvents();
4453 for (int i = 0; i < 10; i++) {
4454 if (baseclip->getProducer() == NULL) {
4455 qApp->processEvents();
4456 m_producerNotReady.wait(&m_mutex, 200);
4459 if (baseclip->getProducer() == NULL) {
4460 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4464 emit displayMessage(QString(), InformationMessage);
4468 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4469 item->setEffectList(effects);
4470 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4471 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4472 scene()->addItem(item);
4474 int producerTrack = info.track;
4475 int tracknumber = m_document->tracksCount() - info.track - 1;
4476 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4477 if (isLocked) item->setItemLocked(true);
4479 baseclip->addReference();
4480 m_document->updateClip(baseclip->getId());
4481 info.track = m_document->tracksCount() - info.track;
4482 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4483 for (int i = 0; i < item->effectsCount(); i++) {
4484 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4486 setDocumentModified();
4488 m_document->renderer()->doRefresh();
4489 if (!baseclip->isPlaceHolder())
4490 m_waitingThumbs.append(item);
4491 m_thumbsTimer.start();
4494 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4496 QMutexLocker locker(&m_mutex);
4497 QList<QGraphicsItem *> list = scene()->items();
4498 QList <ClipItem *>clipList;
4499 ClipItem *clip = NULL;
4500 DocClipBase *baseClip = NULL;
4501 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4502 for (int i = 0; i < list.size(); ++i) {
4503 if (list.at(i)->type() == AVWIDGET) {
4504 clip = static_cast <ClipItem *>(list.at(i));
4505 if (clip->clipProducer() == clipId) {
4506 if (baseClip == NULL) {
4507 baseClip = clip->baseClip();
4509 ItemInfo info = clip->info();
4510 Mlt::Producer *prod = NULL;
4511 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4512 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4513 else prod = baseClip->getProducer(info.track);
4514 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4515 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4517 else clipList.append(clip);
4521 for (int i = 0; i < clipList.count(); i++)
4522 clipList.at(i)->refreshClip(true, true);
4523 m_document->renderer()->unlockService(tractor);
4526 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4528 int framepos = (int)(pos.frames(m_document->fps()));
4529 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4530 ClipItem *clip = NULL;
4531 for (int i = 0; i < list.size(); i++) {
4532 if (!list.at(i)->isEnabled()) continue;
4533 if (list.at(i)->type() == AVWIDGET) {
4534 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4535 if (test->endPos() == pos) clip = test;
4542 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4544 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4545 ClipItem *clip = NULL;
4546 for (int i = 0; i < list.size(); i++) {
4547 if (!list.at(i)->isEnabled()) continue;
4548 if (list.at(i)->type() == AVWIDGET) {
4549 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4550 if (test->startPos() == pos) clip = test;
4557 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4559 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4560 QList<QGraphicsItem *> list = scene()->items(p);
4561 ClipItem *clip = NULL;
4562 for (int i = 0; i < list.size(); i++) {
4563 if (!list.at(i)->isEnabled()) continue;
4564 if (list.at(i)->type() == AVWIDGET) {
4565 clip = static_cast <ClipItem *>(list.at(i));
4572 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4574 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4578 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4580 int pos = info.startPos.frames(m_document->fps());
4581 int track = m_document->tracksCount() - info.b_track;
4582 return getTransitionItemAt(pos, track);
4585 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4587 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4588 QList<QGraphicsItem *> list = scene()->items(p);
4589 Transition *clip = NULL;
4590 for (int i = 0; i < list.size(); i++) {
4591 if (!list.at(i)->isEnabled()) continue;
4592 if (list.at(i)->type() == TRANSITIONWIDGET) {
4593 clip = static_cast <Transition *>(list.at(i));
4600 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4602 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4605 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4607 int framepos = (int)(pos.frames(m_document->fps()));
4608 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4609 QList<QGraphicsItem *> list = scene()->items(p);
4610 Transition *clip = NULL;
4611 for (int i = 0; i < list.size(); i++) {
4612 if (!list.at(i)->isEnabled()) continue;
4613 if (list.at(i)->type() == TRANSITIONWIDGET) {
4614 Transition *test = static_cast <Transition *>(list.at(i));
4615 if (test->endPos() == pos) clip = test;
4622 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4624 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4625 QList<QGraphicsItem *> list = scene()->items(p);
4626 Transition *clip = NULL;
4627 for (int i = 0; i < list.size(); ++i) {
4628 if (!list.at(i)->isEnabled()) continue;
4629 if (list.at(i)->type() == TRANSITIONWIDGET) {
4630 Transition *test = static_cast <Transition *>(list.at(i));
4631 if (test->startPos() == pos) clip = test;
4638 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4640 if (m_selectionGroup) resetSelectionGroup(false);
4641 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4643 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);
4644 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4647 Mlt::Producer *prod = item->getProducer(end.track);
4650 qDebug() << "Moving item " << (long)item << " from .. to:";
4651 qDebug() << item->info();
4655 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4656 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4659 bool snap = KdenliveSettings::snaptopoints();
4660 KdenliveSettings::setSnaptopoints(false);
4661 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4663 int tracknumber = m_document->tracksCount() - end.track - 1;
4664 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4665 m_scene->clearSelection();
4666 if (isLocked) item->setItemLocked(true);
4668 if (item->isItemLocked()) item->setItemLocked(false);
4669 item->setSelected(true);
4671 if (item->baseClip()->isTransparent()) {
4672 // Also move automatic transition
4673 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4674 if (tr && tr->isAutomatic()) {
4675 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4676 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);
4677 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4680 KdenliveSettings::setSnaptopoints(snap);
4681 setDocumentModified();
4683 // undo last move and emit error message
4684 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4686 if (refresh) m_document->renderer()->doRefresh();
4687 if (out_actualEnd != NULL) {
4688 *out_actualEnd = item->info();
4690 qDebug() << "Actual end position updated:" << *out_actualEnd;
4694 qDebug() << item->info();
4699 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4702 resetSelectionGroup();
4703 m_scene->clearSelection();
4705 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4706 scene()->addItem(m_selectionGroup);
4708 m_document->renderer()->blockSignals(true);
4709 for (int i = 0; i < startClip.count(); i++) {
4711 startClip[i].startPos = startClip.at(i).startPos - offset;
4712 startClip[i].track = startClip.at(i).track - trackOffset;
4714 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4716 clip->setItemLocked(false);
4717 if (clip->parentItem()) {
4718 m_selectionGroup->addItem(clip->parentItem());
4720 m_selectionGroup->addItem(clip);
4722 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4723 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4725 for (int i = 0; i < startTransition.count(); i++) {
4727 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4728 startTransition[i].track = startTransition.at(i).track - trackOffset;
4730 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4732 tr->setItemLocked(false);
4733 if (tr->parentItem()) {
4734 m_selectionGroup->addItem(tr->parentItem());
4736 m_selectionGroup->addItem(tr);
4738 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());
4739 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4741 m_document->renderer()->blockSignals(false);
4743 if (m_selectionGroup) {
4744 bool snap = KdenliveSettings::snaptopoints();
4745 KdenliveSettings::setSnaptopoints(false);
4747 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4748 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4750 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4751 QList <AbstractGroupItem*> groupList;
4753 int max = children.count();
4754 for (int i = 0; i < max; i++) {
4755 if (children.at(i)->type() == GROUPWIDGET) {
4756 children += children.at(i)->childItems();
4757 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4758 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4759 /*m_document->clipManager()->removeGroup(grp);
4760 m_scene->destroyItemGroup(grp);*/
4761 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4762 if (!groupList.contains(group)) groupList.append(group);
4763 children.removeAll(children.at(i));
4768 for (int i = 0; i < children.count(); i++) {
4769 // re-add items in correct place
4770 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4771 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4773 ItemInfo info = item->info();
4774 int tracknumber = m_document->tracksCount() - info.track - 1;
4775 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4777 item->setItemLocked(true);
4778 else if (item->isItemLocked())
4779 item->setItemLocked(false);
4781 if (item->type() == AVWIDGET) {
4782 ClipItem *clip = static_cast <ClipItem*>(item);
4783 int trackProducer = info.track;
4784 info.track = m_document->tracksCount() - info.track;
4785 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4786 for (int i = 0; i < clip->effectsCount(); i++) {
4787 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4789 } else if (item->type() == TRANSITIONWIDGET) {
4790 Transition *tr = static_cast <Transition*>(item);
4792 if (!tr->forcedTrack()) {
4793 newTrack = getPreviousVideoTrack(info.track);
4795 newTrack = tr->transitionEndTrack() + trackOffset;
4796 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4798 tr->updateTransitionEndTrack(newTrack);
4799 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4803 resetSelectionGroup(false);
4804 for (int i = 0; i < groupList.count(); i++) {
4805 rebuildGroup(groupList.at(i));
4810 KdenliveSettings::setSnaptopoints(snap);
4811 m_document->renderer()->doRefresh();
4812 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4815 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4817 Transition *item = getTransitionItemAt(start.startPos, start.track);
4819 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);
4820 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4824 bool snap = KdenliveSettings::snaptopoints();
4825 KdenliveSettings::setSnaptopoints(false);
4827 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4828 // Transition was moved
4829 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4830 } else if (end.endPos == start.endPos) {
4831 // Transition start resize
4832 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4833 } else if (end.startPos == start.startPos) {
4834 // Transition end resize;
4835 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4836 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4839 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4840 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4841 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4843 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4844 KdenliveSettings::setSnaptopoints(snap);
4845 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4846 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());
4847 if (m_dragItem && m_dragItem == item) {
4849 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4850 if (transitionClip && transitionClip->baseClip()) {
4851 QString size = transitionClip->baseClip()->getProperty("frame_size");
4852 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4853 if (factor == 0) factor = 1.0;
4854 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4855 p.setY(size.section('x', 1, 1).toInt());
4857 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4859 if (refresh) m_document->renderer()->doRefresh();
4860 setDocumentModified();
4863 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4865 bool resizeClipStart = (start.startPos != end.startPos);
4866 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4868 if (dontWorry) return;
4869 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);
4870 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4873 if (item->parentItem()) {
4874 // Item is part of a group, reset group
4875 resetSelectionGroup();
4878 bool snap = KdenliveSettings::snaptopoints();
4879 KdenliveSettings::setSnaptopoints(false);
4881 if (resizeClipStart) {
4882 ItemInfo clipinfo = item->info();
4883 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4884 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4886 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4889 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4891 ItemInfo clipinfo = item->info();
4892 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4893 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4895 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4897 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4899 if (!resizeClipStart && end.cropStart != start.cropStart) {
4900 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4901 ItemInfo clipinfo = end;
4902 clipinfo.track = m_document->tracksCount() - end.track;
4903 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4905 item->setCropStart(end.cropStart);
4906 item->resetThumbs(true);
4909 m_document->renderer()->doRefresh();
4910 KdenliveSettings::setSnaptopoints(snap);
4911 setDocumentModified();
4914 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4916 if (pos == oldInfo.startPos.frames(m_document->fps()))
4918 bool snap = KdenliveSettings::snaptopoints();
4920 KdenliveSettings::setSnaptopoints(false);
4921 item->resizeStart(pos);
4922 if (item->startPos().frames(m_document->fps()) != pos) {
4923 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4924 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4925 KdenliveSettings::setSnaptopoints(snap);
4928 KdenliveSettings::setSnaptopoints(snap);
4931 bool hasParentCommand = false;
4933 hasParentCommand = true;
4935 command = new QUndoCommand();
4936 command->setText(i18n("Resize clip start"));
4939 // do this here, too, because otherwise undo won't update the group
4940 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4941 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4943 ItemInfo info = item->info();
4944 if (item->type() == AVWIDGET) {
4945 ItemInfo resizeinfo = oldInfo;
4946 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4947 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4949 // Check if there is an automatic transition on that clip (lower track)
4950 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4951 if (transition && transition->isAutomatic()) {
4952 ItemInfo trInfo = transition->info();
4953 ItemInfo newTrInfo = trInfo;
4954 newTrInfo.startPos = item->startPos();
4955 if (newTrInfo.startPos < newTrInfo.endPos)
4956 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4958 // Check if there is an automatic transition on that clip (upper track)
4959 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4960 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4961 ItemInfo trInfo = transition->info();
4962 ItemInfo newTrInfo = trInfo;
4963 newTrInfo.startPos = item->startPos();
4964 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4965 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4966 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4969 ClipItem *clip = static_cast < ClipItem * >(item);
4972 // Since we must always resize clip before updating the keyframes, we
4973 // put a resize command before & after checking keyframes so that
4974 // we are sure the resize is performed before whenever we do or undo the action
4975 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4976 adjustEffects(clip, oldInfo, command);
4977 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4979 KdenliveSettings::setSnaptopoints(false);
4980 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4981 KdenliveSettings::setSnaptopoints(snap);
4982 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4984 } else if (item->type() == TRANSITIONWIDGET) {
4985 Transition *transition = static_cast <Transition *>(item);
4986 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)) {
4987 // Cannot resize transition
4988 KdenliveSettings::setSnaptopoints(false);
4989 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4990 KdenliveSettings::setSnaptopoints(snap);
4991 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4993 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4994 if (command == NULL)
4995 m_commandStack->push(moveCommand);
4999 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5000 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5002 if (!hasParentCommand)
5003 m_commandStack->push(command);
5006 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5008 if (pos == oldInfo.endPos.frames(m_document->fps()))
5010 bool snap = KdenliveSettings::snaptopoints();
5012 KdenliveSettings::setSnaptopoints(false);
5013 item->resizeEnd(pos);
5014 if (item->endPos().frames(m_document->fps()) != pos) {
5015 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5016 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5017 KdenliveSettings::setSnaptopoints(snap);
5020 KdenliveSettings::setSnaptopoints(snap);
5023 bool hasParentCommand = false;
5025 hasParentCommand = true;
5027 command = new QUndoCommand();
5030 // do this here, too, because otherwise undo won't update the group
5031 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5032 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5034 ItemInfo info = item->info();
5035 if (item->type() == AVWIDGET) {
5036 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5037 ItemInfo resizeinfo = info;
5038 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5039 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5041 // Check if there is an automatic transition on that clip (lower track)
5042 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5043 if (tr && tr->isAutomatic()) {
5044 ItemInfo trInfo = tr->info();
5045 ItemInfo newTrInfo = trInfo;
5046 newTrInfo.endPos = item->endPos();
5047 if (newTrInfo.endPos > newTrInfo.startPos)
5048 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5051 // Check if there is an automatic transition on that clip (upper track)
5052 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5053 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5054 ItemInfo trInfo = tr->info();
5055 ItemInfo newTrInfo = trInfo;
5056 newTrInfo.endPos = item->endPos();
5057 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5058 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5059 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5063 ClipItem *clip = static_cast < ClipItem * >(item);
5066 // Since we must always resize clip before updating the keyframes, we
5067 // put a resize command before & after checking keyframes so that
5068 // we are sure the resize is performed before whenever we do or undo the action
5069 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5070 adjustEffects(clip, oldInfo, command);
5071 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5073 KdenliveSettings::setSnaptopoints(false);
5074 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5075 KdenliveSettings::setSnaptopoints(true);
5076 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5078 } else if (item->type() == TRANSITIONWIDGET) {
5079 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5080 Transition *transition = static_cast <Transition *>(item);
5081 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)) {
5082 // Cannot resize transition
5083 KdenliveSettings::setSnaptopoints(false);
5084 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5085 KdenliveSettings::setSnaptopoints(true);
5086 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5088 // Check transition keyframes
5089 QDomElement old = transition->toXML();
5090 if (transition->updateKeyframes()) {
5091 QDomElement xml = transition->toXML();
5092 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);
5093 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5095 new MoveTransitionCommand(this, oldInfo, info, false, command);
5098 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5099 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5101 if (!hasParentCommand) {
5102 updateTrackDuration(oldInfo.track, command);
5103 m_commandStack->push(command);
5107 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5109 int end = item->fadeIn();
5111 // there is a fade in effect
5112 int effectPos = item->hasEffect("volume", "fadein");
5113 if (effectPos != -1) {
5114 QDomElement effect = item->getEffectAtIndex(effectPos);
5115 int start = item->cropStart().frames(m_document->fps());
5116 int max = item->cropDuration().frames(m_document->fps());
5118 // Make sure the fade effect is not longer than the clip
5119 item->setFadeIn(max);
5120 end = item->fadeIn();
5123 EffectsList::setParameter(effect, "in", QString::number(start));
5124 EffectsList::setParameter(effect, "out", QString::number(end));
5126 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5127 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5128 // if fade effect is displayed, update the effect edit widget with new clip duration
5129 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5130 emit clipItemSelected(item);
5133 effectPos = item->hasEffect("brightness", "fade_from_black");
5134 if (effectPos != -1) {
5135 QDomElement effect = item->getEffectAtIndex(effectPos);
5136 int start = item->cropStart().frames(m_document->fps());
5137 int max = item->cropDuration().frames(m_document->fps());
5139 // Make sure the fade effect is not longer than the clip
5140 item->setFadeIn(max);
5141 end = item->fadeIn();
5144 EffectsList::setParameter(effect, "in", QString::number(start));
5145 EffectsList::setParameter(effect, "out", QString::number(end));
5147 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5148 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5149 // if fade effect is displayed, update the effect edit widget with new clip duration
5150 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5151 emit clipItemSelected(item);
5156 int start = item->fadeOut();
5158 // there is a fade out effect
5159 int effectPos = item->hasEffect("volume", "fadeout");
5160 if (effectPos != -1) {
5161 QDomElement effect = item->getEffectAtIndex(effectPos);
5162 int max = item->cropDuration().frames(m_document->fps());
5163 int end = max + item->cropStart().frames(m_document->fps());
5165 // Make sure the fade effect is not longer than the clip
5166 item->setFadeOut(max);
5167 start = item->fadeOut();
5169 start = end - start;
5170 EffectsList::setParameter(effect, "in", QString::number(start));
5171 EffectsList::setParameter(effect, "out", QString::number(end));
5173 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5174 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5175 // if fade effect is displayed, update the effect edit widget with new clip duration
5176 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5177 emit clipItemSelected(item);
5180 effectPos = item->hasEffect("brightness", "fade_to_black");
5181 if (effectPos != -1) {
5182 QDomElement effect = item->getEffectAtIndex(effectPos);
5183 int max = item->cropDuration().frames(m_document->fps());
5184 int end = max + item->cropStart().frames(m_document->fps());
5186 // Make sure the fade effect is not longer than the clip
5187 item->setFadeOut(max);
5188 start = item->fadeOut();
5190 start = end - start;
5191 EffectsList::setParameter(effect, "in", QString::number(start));
5192 EffectsList::setParameter(effect, "out", QString::number(end));
5194 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5195 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5196 // if fade effect is displayed, update the effect edit widget with new clip duration
5197 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5198 emit clipItemSelected(item);
5203 int effectPos = item->hasEffect("freeze", "freeze");
5204 if (effectPos != -1) {
5205 // Freeze effect needs to be adjusted with clip resize
5206 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5207 QDomElement eff = item->getEffectAtIndex(effectPos);
5208 if (!eff.isNull() && diff != 0) {
5209 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5210 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5212 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5213 emit clipItemSelected(item);
5220 double CustomTrackView::getSnapPointForPos(double pos)
5222 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5225 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5227 QList <GenTime> snaps;
5228 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5229 QList<QGraphicsItem *> itemList = items();
5230 for (int i = 0; i < itemList.count(); i++) {
5231 if (itemList.at(i) == selected) continue;
5232 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5233 if (itemList.at(i)->type() == AVWIDGET) {
5234 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5235 GenTime start = item->startPos();
5236 GenTime end = item->endPos();
5237 snaps.append(start);
5239 if (!offsetList.isEmpty()) {
5240 for (int j = 0; j < offsetList.size(); j++) {
5241 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5242 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5246 QList < GenTime > markers = item->snapMarkers();
5247 for (int j = 0; j < markers.size(); ++j) {
5248 GenTime t = markers.at(j);
5250 if (!offsetList.isEmpty()) {
5251 for (int k = 0; k < offsetList.size(); k++) {
5252 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5256 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5257 Transition *transition = static_cast <Transition*>(itemList.at(i));
5258 GenTime start = transition->startPos();
5259 GenTime end = transition->endPos();
5260 snaps.append(start);
5262 if (!offsetList.isEmpty()) {
5263 for (int j = 0; j < offsetList.size(); j++) {
5264 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5265 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5271 // add cursor position
5272 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5274 if (!offsetList.isEmpty()) {
5275 for (int j = 0; j < offsetList.size(); j++) {
5276 snaps.append(pos - offsetList.at(j));
5281 for (int i = 0; i < m_guides.count(); i++) {
5282 snaps.append(m_guides.at(i)->position());
5283 if (!offsetList.isEmpty()) {
5284 for (int j = 0; j < offsetList.size(); j++) {
5285 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5291 QPoint z = m_document->zone();
5292 snaps.append(GenTime(z.x(), m_document->fps()));
5293 snaps.append(GenTime(z.y(), m_document->fps()));
5296 m_scene->setSnapList(snaps);
5297 //for (int i = 0; i < m_snapPoints.size(); ++i)
5298 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5301 void CustomTrackView::slotSeekToPreviousSnap()
5303 updateSnapPoints(NULL);
5304 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5305 seekCursorPos((int) res.frames(m_document->fps()));
5309 void CustomTrackView::slotSeekToNextSnap()
5311 updateSnapPoints(NULL);
5312 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5313 seekCursorPos((int) res.frames(m_document->fps()));
5317 void CustomTrackView::clipStart()
5319 AbstractClipItem *item = getMainActiveClip();
5321 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5326 void CustomTrackView::clipEnd()
5328 AbstractClipItem *item = getMainActiveClip();
5330 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5335 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5337 DocClipBase *base = m_document->clipManager()->getClipById(id);
5339 QMap <QString, QString> extraData = base->analysisData();
5340 QString oldData = extraData.value(key);
5341 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5342 if (!groupCommand) m_commandStack->push(command);
5345 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5347 QUndoCommand *subCommand = NULL;
5348 if (newMarkers.count() > 1 && groupCommand == NULL) {
5349 subCommand = new QUndoCommand;
5350 subCommand->setText("Add markers");
5352 for (int i = 0; i < newMarkers.count(); i++) {
5353 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5354 if (oldMarker == CommentedTime()) {
5355 oldMarker = newMarkers.at(i);
5356 oldMarker.setMarkerType(-1);
5358 if (newMarkers.count() == 1 && !groupCommand) {
5359 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5360 m_commandStack->push(command);
5362 else if (groupCommand) {
5363 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5366 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5369 if (subCommand) m_commandStack->push(subCommand);
5372 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5374 CommentedTime oldmarker(position, comment);
5375 CommentedTime marker = oldmarker;
5376 marker.setMarkerType(-1);
5377 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5378 m_commandStack->push(command);
5381 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5383 DocClipBase *base = m_document->clipManager()->getClipById(id);
5384 QList <CommentedTime> markers = base->commentedSnapMarkers();
5386 if (markers.isEmpty()) {
5387 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5390 QUndoCommand *deleteMarkers = new QUndoCommand();
5391 deleteMarkers->setText("Delete clip markers");
5393 for (int i = 0; i < markers.size(); i++) {
5394 CommentedTime oldMarker = markers.at(i);
5395 CommentedTime marker = oldMarker;
5396 marker.setMarkerType(-1);
5397 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5399 m_commandStack->push(deleteMarkers);
5402 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5404 DocClipBase *base = m_document->clipManager()->getClipById(id);
5405 QList < CommentedTime > markers = base->commentedSnapMarkers();
5406 if (!markers.isEmpty()) {
5407 // Set up categories
5408 QComboBox *cbox = new QComboBox;
5409 cbox->insertItem(0, i18n("All categories"));
5410 for (int i = 0; i < 5; ++i) {
5411 cbox->insertItem(i + 1, i18n("Category %1", i));
5412 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5414 cbox->setCurrentIndex(0);
5415 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5416 fd.setMode(KFile::File);
5417 fd.setOperationMode(KFileDialog::Saving);
5419 QString url = fd.selectedFile();
5420 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5421 if (url.isEmpty()) return;
5424 int category = cbox->currentIndex() - 1;
5425 for (int i = 0; i < markers.count(); i++) {
5426 if (category >= 0) {
5427 // Save only the markers in selected category
5428 if (markers.at(i).markerType() != category) continue;
5430 data.append(QString::number(markers.at(i).time().seconds()));
5432 data.append(QString::number(markers.at(i).time().seconds()));
5434 data.append(markers.at(i).comment());
5440 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5441 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5444 file.write(data.toUtf8());
5449 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5451 QComboBox *cbox = new QComboBox;
5452 for (int i = 0; i < 5; ++i) {
5453 cbox->insertItem(i, i18n("Category %1", i));
5454 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5456 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5457 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5458 fd.setMode(KFile::File);
5459 fd.setOperationMode(KFileDialog::Opening);
5461 QString url = fd.selectedFile();
5463 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5464 if (url.isEmpty()) return;
5465 int category = cbox->currentIndex();
5468 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5469 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5472 QString data = QString::fromUtf8(file.readAll());
5474 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5477 QUndoCommand *command = new QUndoCommand();
5478 command->setText("Load markers");
5480 QList <CommentedTime> markersList;
5481 foreach(QString line, lines) {
5483 values = line.split("\t", QString::SkipEmptyParts);
5484 double time1 = values.at(0).toDouble(&ok);
5487 if (values.count() >1) {
5488 time2 = values.at(1).toDouble(&ok);
5489 if (values.count() == 2) {
5490 // Check if second value is a number or text
5493 markerText = values.at(1);
5495 else markerText = i18n("Marker");
5498 // We assume 3 values per line: in out name
5500 // 2nd value is not a number, drop
5503 markerText = values.at(2);
5507 if (!markerText.isEmpty()) {
5508 // Marker found, add it
5509 //TODO: allow user to set a marker category
5510 CommentedTime marker1(GenTime(time1), markerText, category);
5511 markersList << marker1;
5512 if (time2 > 0 && time2 != time1) {
5513 CommentedTime marker2(GenTime(time2), markerText, category);
5514 markersList << marker2;
5518 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5519 if (command->childCount() > 0) m_commandStack->push(command);
5520 else delete command;
5523 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5525 DocClipBase *base = m_document->clipManager()->getClipById(id);
5526 if (base == NULL) return;
5527 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5528 else base->addSnapMarker(marker);
5529 emit updateClipMarkers(base);
5530 setDocumentModified();
5531 viewport()->update();
5534 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5536 DocClipBase *base = m_document->clipManager()->getClipById(id);
5537 if (base == NULL) return;
5538 base->setAnalysisData(key, data);
5539 emit updateClipExtraData(base);
5540 setDocumentModified();
5541 viewport()->update();
5544 int CustomTrackView::hasGuide(int pos, int offset)
5546 for (int i = 0; i < m_guides.count(); i++) {
5547 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5548 if (qAbs(guidePos - pos) <= offset) return guidePos;
5549 else if (guidePos > pos) return -1;
5554 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5558 double fps = m_document->fps();
5559 for (int i = 0; i < m_guides.count(); i++) {
5560 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5561 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5563 goMenu->setEnabled(!m_guides.isEmpty());
5566 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5568 if (oldPos > GenTime() && pos > GenTime()) {
5570 for (int i = 0; i < m_guides.count(); i++) {
5571 if (m_guides.at(i)->position() == oldPos) {
5572 Guide *item = m_guides.at(i);
5573 item->updateGuide(pos, comment);
5577 } else if (pos > GenTime()) addGuide(pos, comment);
5581 for (int i = 0; i < m_guides.count(); i++) {
5582 if (m_guides.at(i)->position() == oldPos) {
5583 delete m_guides.takeAt(i);
5588 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5590 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5591 m_document->syncGuides(m_guides);
5594 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5596 for (int i = 0; i < m_guides.count(); i++) {
5597 if (m_guides.at(i)->position() == pos) {
5598 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5602 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5603 scene()->addItem(g);
5605 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5606 m_document->syncGuides(m_guides);
5610 void CustomTrackView::slotAddGuide(bool dialog)
5612 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5614 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5615 m_document->timecode(), i18n("Add Guide"), this);
5616 if (d->exec() != QDialog::Accepted) {
5620 marker = d->newMarker();
5623 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5625 if (addGuide(marker.time(), marker.comment())) {
5626 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5627 m_commandStack->push(command);
5631 void CustomTrackView::slotEditGuide(int guidePos)
5634 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5635 else pos = GenTime(guidePos, m_document->fps());
5637 for (int i = 0; i < m_guides.count(); i++) {
5638 if (m_guides.at(i)->position() == pos) {
5639 slotEditGuide(m_guides.at(i)->info());
5644 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5647 void CustomTrackView::slotEditGuide(CommentedTime guide)
5649 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5650 if (d->exec() == QDialog::Accepted) {
5651 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5652 m_commandStack->push(command);
5658 void CustomTrackView::slotEditTimeLineGuide()
5660 if (m_dragGuide == NULL) return;
5661 CommentedTime guide = m_dragGuide->info();
5662 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5663 m_document->timecode(), i18n("Edit Guide"), this);
5664 if (d->exec() == QDialog::Accepted) {
5665 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5666 m_commandStack->push(command);
5671 void CustomTrackView::slotDeleteGuide(int guidePos)
5674 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5675 else pos = GenTime(guidePos, m_document->fps());
5677 for (int i = 0; i < m_guides.count(); i++) {
5678 if (m_guides.at(i)->position() == pos) {
5679 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5680 m_commandStack->push(command);
5685 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5689 void CustomTrackView::slotDeleteTimeLineGuide()
5691 if (m_dragGuide == NULL) return;
5692 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5693 m_commandStack->push(command);
5697 void CustomTrackView::slotDeleteAllGuides()
5699 QUndoCommand *deleteAll = new QUndoCommand();
5700 deleteAll->setText("Delete all guides");
5701 for (int i = 0; i < m_guides.count(); i++) {
5702 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5704 m_commandStack->push(deleteAll);
5707 void CustomTrackView::setTool(PROJECTTOOL tool)
5712 setCursor(m_razorCursor);
5715 setCursor(m_spacerCursor);
5722 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5725 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5726 m_scene->setScale(scaleFactor, verticalScale);
5727 removeTipAnimation();
5728 bool adjust = false;
5729 if (verticalScale != matrix().m22()) adjust = true;
5730 setMatrix(newmatrix);
5732 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5733 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5734 for (int i = 0; i < m_guides.count(); i++) {
5735 QLineF l = m_guides.at(i)->line();
5736 l.setP2(QPointF(l.x2(), newHeight));
5737 m_guides.at(i)->setLine(l);
5739 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5742 int diff = sceneRect().width() - m_projectDuration;
5743 if (diff * newmatrix.m11() < 50) {
5744 if (newmatrix.m11() < 0.4)
5745 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5747 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5749 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5750 centerOn(QPointF(cursorPos(), verticalPos));
5753 void CustomTrackView::slotRefreshGuides()
5755 if (KdenliveSettings::showmarkers()) {
5756 for (int i = 0; i < m_guides.count(); i++)
5757 m_guides.at(i)->update();
5761 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5763 painter->setClipRect(rect);
5764 QPen pen1 = painter->pen();
5765 QColor lineColor = palette().dark().color();
5766 lineColor.setAlpha(100);
5767 pen1.setColor(lineColor);
5768 painter->setPen(pen1);
5769 double min = rect.left();
5770 double max = rect.right();
5771 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5772 int maxTrack = m_document->tracksCount();
5773 QColor lockedColor = palette().button().color();
5774 QColor audioColor = palette().alternateBase().color();
5775 for (int i = 0; i < maxTrack; i++) {
5776 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5777 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5778 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5779 if (i == m_selectedTrack)
5780 painter->fillRect(track, m_activeTrackBrush.brush(this));
5782 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5784 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5788 bool CustomTrackView::findString(const QString &text)
5791 for (int i = 0; i < m_searchPoints.size(); ++i) {
5792 marker = m_searchPoints.at(i).comment();
5793 if (marker.contains(text, Qt::CaseInsensitive)) {
5794 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5795 int vert = verticalScrollBar()->value();
5796 int hor = cursorPos();
5797 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5805 void CustomTrackView::selectFound(QString track, QString pos)
5807 seekCursorPos(m_document->timecode().getFrameCount(pos));
5808 slotSelectTrack(track.toInt());
5810 int vert = verticalScrollBar()->value();
5811 int hor = cursorPos();
5812 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5815 bool CustomTrackView::findNextString(const QString &text)
5818 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5819 marker = m_searchPoints.at(i).comment();
5820 if (marker.contains(text, Qt::CaseInsensitive)) {
5821 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5822 int vert = verticalScrollBar()->value();
5823 int hor = cursorPos();
5824 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5833 void CustomTrackView::initSearchStrings()
5835 m_searchPoints.clear();
5836 QList<QGraphicsItem *> itemList = items();
5837 for (int i = 0; i < itemList.count(); i++) {
5838 // parse all clip names
5839 if (itemList.at(i)->type() == AVWIDGET) {
5840 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5841 GenTime start = item->startPos();
5842 CommentedTime t(start, item->clipName());
5843 m_searchPoints.append(t);
5844 // add all clip markers
5845 QList < CommentedTime > markers = item->commentedSnapMarkers();
5846 m_searchPoints += markers;
5851 for (int i = 0; i < m_guides.count(); i++)
5852 m_searchPoints.append(m_guides.at(i)->info());
5854 qSort(m_searchPoints);
5857 void CustomTrackView::clearSearchStrings()
5859 m_searchPoints.clear();
5863 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5865 QList<ItemInfo> matchingInfo;
5866 QList<QGraphicsItem *> itemList = items();
5867 for (int i = 0; i < itemList.count(); i++) {
5868 if (itemList.at(i)->type() == AVWIDGET) {
5869 ClipItem *item = (ClipItem *)itemList.at(i);
5870 if (item->clipProducer() == clipId)
5871 matchingInfo << item->info();
5874 return matchingInfo;
5877 void CustomTrackView::copyClip()
5879 qDeleteAll(m_copiedItems);
5880 m_copiedItems.clear();
5881 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5882 if (itemList.count() == 0) {
5883 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5886 for (int i = 0; i < itemList.count(); i++) {
5887 if (itemList.at(i)->type() == AVWIDGET) {
5888 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5889 ClipItem *clone = clip->clone(clip->info());
5890 m_copiedItems.append(clone);
5891 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5892 Transition *dup = static_cast <Transition *>(itemList.at(i));
5893 m_copiedItems.append(dup->clone());
5898 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5900 if (m_scene->editMode() != NORMALEDIT) {
5901 // If we are in overwrite mode, always allow the move
5904 int height = m_tracksHeight - 2;
5906 if (type == TRANSITIONWIDGET) {
5907 height = Transition::itemHeight();
5908 offset = Transition::itemOffset();
5910 else if (type == AVWIDGET) {
5911 height = ClipItem::itemHeight();
5912 offset = ClipItem::itemOffset();
5914 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);
5915 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5916 for (int i = 0; i < collisions.count(); i++) {
5917 if (collisions.at(i)->type() == type) {
5924 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5927 for (int i = 0; i < infoList.count(); i++) {
5928 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));
5931 QList<QGraphicsItem *> collisions = scene()->items(path);
5932 for (int i = 0; i < collisions.count(); i++) {
5933 if (collisions.at(i)->type() == type) return false;
5938 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5940 for (int i = 0; i < items.count(); i++) {
5941 ItemInfo info = items.at(i)->info();
5942 info.startPos += offset;
5943 info.endPos += offset;
5944 info.track += trackOffset;
5945 if (!canBePastedTo(info, items.at(i)->type())) return false;
5950 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5952 QPainterPath movePath;
5953 movePath.moveTo(0, 0);
5955 for (int i = 0; i < items.count(); i++) {
5956 ItemInfo info = items.at(i)->info();
5957 info.startPos = info.startPos + offset;
5958 info.endPos = info.endPos + offset;
5959 info.track = info.track + trackOffset;
5960 if (info.startPos < GenTime()) {
5961 // No clip should go below 0
5964 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));
5965 movePath.addRect(rect);
5967 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5968 for (int i = 0; i < collisions.count(); i++) {
5969 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5970 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5978 void CustomTrackView::pasteClip()
5980 if (m_copiedItems.count() == 0) {
5981 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5986 GenTime pos = GenTime(-1);
5987 if (m_menuPosition.isNull()) {
5988 position = mapFromGlobal(QCursor::pos());
5989 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5990 track = m_selectedTrack;
5991 pos = GenTime(m_cursorPos, m_document->fps());
5992 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5996 position = m_menuPosition;
5999 if (pos == GenTime(-1))
6000 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6002 track = (int)(mapToScene(position).y() / m_tracksHeight);
6004 GenTime leftPos = m_copiedItems.at(0)->startPos();
6005 int lowerTrack = m_copiedItems.at(0)->track();
6006 int upperTrack = m_copiedItems.at(0)->track();
6007 for (int i = 1; i < m_copiedItems.count(); i++) {
6008 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6009 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6010 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6013 GenTime offset = pos - leftPos;
6014 int trackOffset = track - lowerTrack;
6016 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6017 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6018 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6019 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6022 QUndoCommand *pasteClips = new QUndoCommand();
6023 pasteClips->setText("Paste clips");
6025 for (int i = 0; i < m_copiedItems.count(); i++) {
6026 // parse all clip names
6027 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6028 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6029 ItemInfo info = clip->info();
6030 info.startPos += offset;
6031 info.endPos += offset;
6032 info.track += trackOffset;
6033 if (canBePastedTo(info, AVWIDGET)) {
6034 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6035 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6036 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6037 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6039 info.startPos = tr->startPos() + offset;
6040 info.endPos = tr->endPos() + offset;
6041 info.track = tr->track() + trackOffset;
6042 int transitionEndTrack;
6043 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6044 else transitionEndTrack = tr->transitionEndTrack();
6045 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6046 if (info.startPos >= info.endPos) {
6047 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6048 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6049 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6052 updateTrackDuration(-1, pasteClips);
6053 new RefreshMonitorCommand(this, false, pasteClips);
6054 m_commandStack->push(pasteClips);
6057 void CustomTrackView::pasteClipEffects()
6059 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6060 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6063 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6065 QUndoCommand *paste = new QUndoCommand();
6066 paste->setText("Paste effects");
6068 QList<QGraphicsItem *> clips = scene()->selectedItems();
6071 for (int i = 0; i < clips.count(); ++i) {
6072 if (clips.at(i)->type() == GROUPWIDGET) {
6073 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6074 for (int j = 0; j < children.count(); j++) {
6075 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6076 clips.append(children.at(j));
6082 for (int i = 0; i < clips.count(); ++i) {
6083 if (clips.at(i)->type() == AVWIDGET) {
6084 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6085 for (int j = 0; j < clip->effectsCount(); j++) {
6086 QDomElement eff = clip->effect(j);
6087 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6088 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6089 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6094 if (paste->childCount() > 0) m_commandStack->push(paste);
6097 //adjust effects (fades, ...)
6098 for (int i = 0; i < clips.count(); ++i) {
6099 if (clips.at(i)->type() == AVWIDGET) {
6100 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6101 updatePositionEffects(item, item->info());
6107 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6109 // parse parameters to check if we need to adjust to the new crop start
6110 int diff = (newstart - oldstart).frames(m_document->fps());
6111 int max = (newstart + duration).frames(m_document->fps());
6113 QDomNodeList params = xml.elementsByTagName("parameter");
6114 for (int i = 0; i < params.count(); i++) {
6115 QDomElement e = params.item(i).toElement();
6116 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6117 QString def = e.attribute("default");
6118 // Effect has a keyframe type parameter, we need to adjust the values
6119 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6120 QStringList newKeyFrames;
6121 foreach(const QString &str, keys) {
6122 int pos = str.section(':', 0, 0).toInt();
6123 double val = str.section(':', 1, 1).toDouble();
6126 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6128 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6130 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6131 e.setAttribute("keyframes", newKeyFrames.join(";"));
6136 ClipItem *CustomTrackView::getClipUnderCursor() const
6138 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6139 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6140 for (int i = 0; i < collisions.count(); i++) {
6141 if (collisions.at(i)->type() == AVWIDGET) {
6142 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6143 if (!clip->isItemLocked()) return clip;
6149 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6151 QList<QGraphicsItem *> clips = scene()->selectedItems();
6152 if (clips.isEmpty()) {
6153 return getClipUnderCursor();
6155 AbstractClipItem *item = NULL;
6156 for (int i = 0; i < clips.count(); ++i) {
6157 if (clips.at(i)->type() == AVWIDGET) {
6158 item = static_cast < AbstractClipItem *>(clips.at(i));
6159 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6162 if (item) return item;
6167 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6169 QList<QGraphicsItem *> clips = scene()->selectedItems();
6170 if (clips.isEmpty()) {
6171 return getClipUnderCursor();
6174 // remove all items in the list that are not clips
6175 for (int i = 0; i < clips.count();) {
6176 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6179 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6180 for (int i = 0; i < clips.count(); ++i) {
6181 if (clips.at(i)->type() == AVWIDGET) {
6182 item = static_cast < ClipItem *>(clips.at(i));
6183 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6191 void CustomTrackView::setInPoint()
6193 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6195 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6198 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6203 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6206 QUndoCommand *resizeCommand = new QUndoCommand();
6207 resizeCommand->setText(i18n("Resize group"));
6208 QList <QGraphicsItem *> items = parent->childItems();
6209 for (int i = 0; i < items.count(); ++i) {
6210 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6211 if (item && item->type() == AVWIDGET) {
6212 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6215 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6217 //TODO warn user of failed resize
6218 delete resizeCommand;
6221 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6224 void CustomTrackView::setOutPoint()
6226 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6228 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6231 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6235 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6238 QUndoCommand *resizeCommand = new QUndoCommand();
6239 resizeCommand->setText(i18n("Resize group"));
6240 QList <QGraphicsItem *> items = parent->childItems();
6241 for (int i = 0; i < items.count(); ++i) {
6242 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6243 if (item && item->type() == AVWIDGET) {
6244 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6247 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6249 //TODO warn user of failed resize
6250 delete resizeCommand;
6253 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6256 void CustomTrackView::slotUpdateAllThumbs()
6258 if (!isEnabled()) return;
6259 QList<QGraphicsItem *> itemList = items();
6260 //if (itemList.isEmpty()) return;
6262 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6263 for (int i = 0; i < itemList.count(); i++) {
6264 if (itemList.at(i)->type() == AVWIDGET) {
6265 item = static_cast <ClipItem *>(itemList.at(i));
6266 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6267 // Check if we have a cached thumbnail
6268 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6269 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6270 if (QFile::exists(thumb)) {
6272 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6273 item->slotSetStartThumb(pix);
6276 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6277 QString endThumb = startThumb;
6278 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6279 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6280 if (QFile::exists(startThumb)) {
6281 QPixmap pix(startThumb);
6282 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6283 item->slotSetStartThumb(pix);
6285 if (QFile::exists(endThumb)) {
6286 QPixmap pix(endThumb);
6287 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6288 item->slotSetEndThumb(pix);
6291 item->refreshClip(false, false);
6295 viewport()->update();
6298 void CustomTrackView::saveThumbnails()
6300 QList<QGraphicsItem *> itemList = items();
6302 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6303 for (int i = 0; i < itemList.count(); i++) {
6304 if (itemList.at(i)->type() == AVWIDGET) {
6305 item = static_cast <ClipItem *>(itemList.at(i));
6306 if (item->clipType() != COLOR) {
6307 // Check if we have a cached thumbnail
6308 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6309 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6310 if (!QFile::exists(thumb)) {
6311 QPixmap pix(item->startThumb());
6315 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6316 QString endThumb = startThumb;
6317 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6318 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6319 if (!QFile::exists(startThumb)) {
6320 QPixmap pix(item->startThumb());
6321 pix.save(startThumb);
6323 if (!QFile::exists(endThumb)) {
6324 QPixmap pix(item->endThumb());
6334 void CustomTrackView::slotInsertTrack(int ix)
6336 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6337 d->comboTracks->setCurrentIndex(ix);
6338 d->label->setText(i18n("Insert track"));
6339 d->setWindowTitle(i18n("Insert New Track"));
6341 if (d->exec() == QDialog::Accepted) {
6342 ix = d->comboTracks->currentIndex();
6343 if (d->before_select->currentIndex() == 1)
6347 info.isMute = false;
6348 info.isLocked = false;
6349 info.effectsList = EffectsList(true);
6350 if (d->video_track->isChecked()) {
6351 info.type = VIDEOTRACK;
6352 info.isBlind = false;
6354 info.type = AUDIOTRACK;
6355 info.isBlind = true;
6357 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6358 m_commandStack->push(addTrack);
6359 setDocumentModified();
6364 void CustomTrackView::slotDeleteTrack(int ix)
6366 if (m_document->tracksCount() < 2) return;
6367 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6368 d->comboTracks->setCurrentIndex(ix);
6369 d->label->setText(i18n("Delete track"));
6370 d->before_select->setHidden(true);
6371 d->setWindowTitle(i18n("Delete Track"));
6372 d->video_track->setHidden(true);
6373 d->audio_track->setHidden(true);
6374 if (d->exec() == QDialog::Accepted) {
6375 ix = d->comboTracks->currentIndex();
6376 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6377 deleteTimelineTrack(ix, info);
6378 setDocumentModified();
6379 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6380 m_commandStack->push(command);*/
6385 void CustomTrackView::slotConfigTracks(int ix)
6387 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6388 ix, parentWidget());
6389 if (d->exec() == QDialog::Accepted) {
6390 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6391 m_commandStack->push(configTracks);
6392 QList <int> toDelete = d->deletedTracks();
6393 for (int i = 0; i < toDelete.count(); ++i) {
6394 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6395 deleteTimelineTrack(toDelete.at(i) - i, info);
6397 setDocumentModified();
6402 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6404 if (m_document->tracksCount() < 2) return;
6405 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6406 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6407 QList<QGraphicsItem *> selection = m_scene->items(r);
6408 QUndoCommand *deleteTrack = new QUndoCommand();
6409 deleteTrack->setText("Delete track");
6411 // Delete all clips in selected track
6412 for (int i = 0; i < selection.count(); i++) {
6413 if (selection.at(i)->type() == AVWIDGET) {
6414 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6415 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6416 m_waitingThumbs.removeAll(item);
6417 m_scene->removeItem(item);
6420 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6421 Transition *item = static_cast <Transition *>(selection.at(i));
6422 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6423 m_scene->removeItem(item);
6429 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6430 m_commandStack->push(deleteTrack);
6433 void CustomTrackView::autoTransition()
6435 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6436 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6437 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6440 Transition *tr = static_cast <Transition*>(itemList.at(0));
6441 tr->setAutomatic(!tr->isAutomatic());
6442 QDomElement transition = tr->toXML();
6443 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);
6444 setDocumentModified();
6447 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6449 QList<QGraphicsItem *> list = scene()->items();
6450 ClipItem *clip = NULL;
6451 for (int i = 0; i < list.size(); ++i) {
6452 if (list.at(i)->type() == AVWIDGET) {
6453 clip = static_cast <ClipItem *>(list.at(i));
6454 if (clip->clipProducer() == id) {
6455 clip->setClipName(name);
6459 viewport()->update();
6462 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6464 minimum = GenTime();
6465 maximum = GenTime();
6466 QList<QGraphicsItem *> selection;
6467 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6468 selection.removeAll(item);
6469 for (int i = 0; i < selection.count(); i++) {
6470 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6471 if (clip && clip->type() == AVWIDGET) {
6472 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6473 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6478 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6480 minimum = GenTime();
6481 maximum = GenTime();
6482 QList<QGraphicsItem *> selection;
6483 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6484 selection.removeAll(item);
6485 for (int i = 0; i < selection.count(); i++) {
6486 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6487 if (clip && clip->type() == TRANSITIONWIDGET) {
6488 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6489 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6494 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6496 for (int i = 0; i < groups.count(); i++) {
6497 QDomNodeList children = groups.at(i).childNodes();
6498 scene()->clearSelection();
6499 QList <QGraphicsItem*>list;
6500 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6501 QDomElement elem = children.item(nodeindex).toElement();
6502 int pos = elem.attribute("position").toInt();
6503 int track = elem.attribute("track").toInt();
6504 if (elem.tagName() == "clipitem") {
6505 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6506 if (clip) list.append(clip);//clip->setSelected(true);
6508 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6509 if (clip) list.append(clip);//clip->setSelected(true);
6512 groupSelectedItems(list, false, true);
6516 void CustomTrackView::splitAudio()
6518 resetSelectionGroup();
6519 QList<QGraphicsItem *> selection = scene()->selectedItems();
6520 if (selection.isEmpty()) {
6521 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6524 QUndoCommand *splitCommand = new QUndoCommand();
6525 splitCommand->setText(i18n("Split audio"));
6526 for (int i = 0; i < selection.count(); i++) {
6527 if (selection.at(i)->type() == AVWIDGET) {
6528 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6529 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6530 if (clip->parentItem()) {
6531 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6533 EffectsList effects;
6534 effects.clone(clip->effectList());
6535 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6540 if (splitCommand->childCount()) {
6541 updateTrackDuration(-1, splitCommand);
6542 m_commandStack->push(splitCommand);
6546 void CustomTrackView::setAudioAlignReference()
6548 QList<QGraphicsItem *> selection = scene()->selectedItems();
6549 if (selection.isEmpty() || selection.size() > 1) {
6550 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6553 if (m_audioCorrelator != NULL) {
6554 delete m_audioCorrelator;
6556 if (selection.at(0)->type() == AVWIDGET) {
6557 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6558 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6559 m_audioAlignmentReference = clip;
6561 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6562 m_audioCorrelator = new AudioCorrelation(envelope);
6566 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6567 envelope->dumpInfo();
6571 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6575 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6578 void CustomTrackView::alignAudio()
6580 bool referenceOK = true;
6581 if (m_audioCorrelator == NULL) {
6582 referenceOK = false;
6585 if (!scene()->items().contains(m_audioAlignmentReference)) {
6586 // The reference item has been deleted from the timeline (or so)
6587 referenceOK = false;
6591 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6596 QList<QGraphicsItem *> selection = scene()->selectedItems();
6597 foreach (QGraphicsItem *item, selection) {
6598 if (item->type() == AVWIDGET) {
6600 ClipItem *clip = static_cast<ClipItem*>(item);
6601 if (clip == m_audioAlignmentReference) {
6605 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6606 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()));
6608 // FFT only for larger vectors. We could use it all time, but for small vectors
6609 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6610 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6611 int shift = m_audioCorrelator->getShift(index);
6616 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6617 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6618 envelope->dumpInfo();
6620 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6621 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6622 qDebug() << "We will start at " << targetPos;
6623 qDebug() << "to shift by " << shift;
6624 qDebug() << "(eventually)";
6625 qDebug() << "(maybe)";
6629 QUndoCommand *moveCommand = new QUndoCommand();
6631 GenTime add(shift, m_document->fps());
6632 ItemInfo start = clip->info();
6634 ItemInfo end = start;
6635 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6636 end.endPos = end.startPos + start.cropDuration;
6638 if ( end.startPos.seconds() < 0 ) {
6639 // Clip would start before 0, so crop it first
6640 GenTime cropBy = -end.startPos;
6643 qDebug() << "Need to crop clip. " << start;
6644 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6647 ItemInfo resized = start;
6648 resized.startPos += cropBy;
6650 resizeClip(start, resized);
6651 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6653 start = clip->info();
6654 end.startPos += cropBy;
6657 qDebug() << "Clip cropped. " << start;
6658 qDebug() << "Moving to: " << end;
6662 if (itemCollision(clip, end)) {
6664 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6668 moveCommand->setText(i18n("Auto-align clip"));
6669 new MoveClipCommand(this, start, end, true, moveCommand);
6670 updateTrackDuration(clip->track(), moveCommand);
6671 m_commandStack->push(moveCommand);
6678 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6680 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6684 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6686 ClipItem *clip = getClipItemAt(pos, track);
6688 kDebug() << "// Cannot find clip to split!!!";
6692 int start = pos.frames(m_document->fps());
6693 int freetrack = m_document->tracksCount() - track - 1;
6695 // do not split audio when we are on an audio track
6696 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6699 for (; freetrack > 0; freetrack--) {
6700 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6701 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6702 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6703 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6704 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6709 if (freetrack == 0) {
6710 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6712 ItemInfo info = clip->info();
6713 info.track = m_document->tracksCount() - freetrack;
6714 QDomElement xml = clip->xml();
6715 xml.setAttribute("audio_only", 1);
6716 scene()->clearSelection();
6717 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6718 clip->setSelected(true);
6719 ClipItem *audioClip = getClipItemAt(start, info.track);
6721 clip->setVideoOnly(true);
6722 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6723 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6724 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6726 m_document->renderer()->unlockService(tractor);
6727 audioClip->setSelected(true);
6729 // keep video effects, move audio effects to audio clip
6732 for (int i = 0; i < effects.count(); ++i) {
6733 if (effects.at(i).attribute("type") == "audio") {
6734 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6737 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6741 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, false, true);
6745 // unsplit clip: remove audio part and change video part to normal clip
6746 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6747 kDebug() << "//CANNOT FIND CLP GRP";
6750 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6751 QList<QGraphicsItem *> children = grp->childItems();
6752 if (children.count() != 2) {
6753 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6756 for (int i = 0; i < children.count(); i++) {
6757 if (children.at(i) != clip) {
6758 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6759 ItemInfo info = clip->info();
6760 deleteClip(clp->info());
6761 clip->setVideoOnly(false);
6762 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6763 if (!m_document->renderer()->mltUpdateClipProducer(
6765 m_document->tracksCount() - info.track,
6766 info.startPos.frames(m_document->fps()),
6767 clip->baseClip()->getProducer(info.track))) {
6769 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6770 info.startPos.frames(m_document->fps()), info.track),
6773 m_document->renderer()->unlockService(tractor);
6775 // re-add audio effects
6776 for (int i = 0; i < effects.count(); ++i) {
6777 if (effects.at(i).attribute("type") == "audio") {
6778 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6785 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6786 m_document->clipManager()->removeGroup(grp);
6787 scene()->destroyItemGroup(grp);
6791 void CustomTrackView::setVideoOnly()
6793 resetSelectionGroup();
6794 QList<QGraphicsItem *> selection = scene()->selectedItems();
6795 if (selection.isEmpty()) {
6796 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6799 QUndoCommand *videoCommand = new QUndoCommand();
6800 videoCommand->setText(i18n("Video only"));
6801 for (int i = 0; i < selection.count(); i++) {
6802 if (selection.at(i)->type() == AVWIDGET) {
6803 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6804 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6805 if (clip->parentItem()) {
6806 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6808 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6813 m_commandStack->push(videoCommand);
6816 void CustomTrackView::setAudioOnly()
6818 resetSelectionGroup();
6819 QList<QGraphicsItem *> selection = scene()->selectedItems();
6820 if (selection.isEmpty()) {
6821 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6824 QUndoCommand *videoCommand = new QUndoCommand();
6825 videoCommand->setText(i18n("Audio only"));
6826 for (int i = 0; i < selection.count(); i++) {
6827 if (selection.at(i)->type() == AVWIDGET) {
6828 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6829 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6830 if (clip->parentItem()) {
6831 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6833 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6838 m_commandStack->push(videoCommand);
6841 void CustomTrackView::setAudioAndVideo()
6843 resetSelectionGroup();
6844 QList<QGraphicsItem *> selection = scene()->selectedItems();
6845 if (selection.isEmpty()) {
6846 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6849 QUndoCommand *videoCommand = new QUndoCommand();
6850 videoCommand->setText(i18n("Audio and Video"));
6851 for (int i = 0; i < selection.count(); i++) {
6852 if (selection.at(i)->type() == AVWIDGET) {
6853 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6854 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6855 if (clip->parentItem()) {
6856 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6858 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6863 m_commandStack->push(videoCommand);
6866 void CustomTrackView::monitorRefresh()
6868 m_document->renderer()->doRefresh();
6871 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6873 ClipItem *clip = getClipItemAt(pos, track);
6875 kDebug() << "// Cannot find clip to split!!!";
6878 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6880 int start = pos.frames(m_document->fps());
6881 clip->setVideoOnly(true);
6882 clip->setAudioOnly(false);
6883 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6884 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6886 } else if (audioOnly) {
6887 int start = pos.frames(m_document->fps());
6888 clip->setAudioOnly(true);
6889 clip->setVideoOnly(false);
6890 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6891 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6894 int start = pos.frames(m_document->fps());
6895 clip->setAudioOnly(false);
6896 clip->setVideoOnly(false);
6897 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6898 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6901 m_document->renderer()->unlockService(tractor);
6903 setDocumentModified();
6906 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6908 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6909 m_clipTypeGroup->setEnabled(false);
6911 m_clipTypeGroup->setEnabled(true);
6912 QList <QAction *> actions = m_clipTypeGroup->actions();
6914 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6915 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6916 else lookup = "clip_audio_and_video";
6917 for (int i = 0; i < actions.count(); i++) {
6918 if (actions.at(i)->data().toString() == lookup) {
6919 actions.at(i)->setChecked(true);
6926 void CustomTrackView::slotGoToMarker(QAction *action)
6928 int pos = action->data().toInt();
6932 void CustomTrackView::reloadTransitionLumas()
6936 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6937 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6938 for (int i = 0; i < params.count(); i++) {
6939 QDomElement e = params.item(i).toElement();
6940 if (e.attribute("tag") == "resource") {
6941 lumaNames = e.attribute("paramlistdisplay");
6942 lumaFiles = e.attribute("paramlist");
6947 QList<QGraphicsItem *> itemList = items();
6948 Transition *transitionitem;
6949 QDomElement transitionXml;
6950 for (int i = 0; i < itemList.count(); i++) {
6951 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6952 transitionitem = static_cast <Transition*>(itemList.at(i));
6953 transitionXml = transitionitem->toXML();
6954 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6955 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6956 for (int i = 0; i < params.count(); i++) {
6957 QDomElement e = params.item(i).toElement();
6958 if (e.attribute("tag") == "resource") {
6959 e.setAttribute("paramlistdisplay", lumaNames);
6960 e.setAttribute("paramlist", lumaFiles);
6965 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6966 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6967 for (int i = 0; i < params.count(); i++) {
6968 QDomElement e = params.item(i).toElement();
6969 if (e.attribute("tag") == "luma") {
6970 e.setAttribute("paramlistdisplay", lumaNames);
6971 e.setAttribute("paramlist", lumaFiles);
6978 emit transitionItemSelected(NULL);
6981 double CustomTrackView::fps() const
6983 return m_document->fps();
6986 void CustomTrackView::updateProjectFps()
6988 // update all clips to the new fps
6989 resetSelectionGroup();
6990 scene()->clearSelection();
6992 QList<QGraphicsItem *> itemList = items();
6993 for (int i = 0; i < itemList.count(); i++) {
6994 // remove all items and re-add them one by one
6995 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6997 for (int i = 0; i < itemList.count(); i++) {
6998 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6999 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7000 clip->updateFps(m_document->fps());
7001 m_scene->addItem(clip);
7002 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7003 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7004 QList<QGraphicsItem *> children = grp->childItems();
7005 for (int j = 0; j < children.count(); j++) {
7006 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7007 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7008 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7009 clip->updateFps(m_document->fps());
7012 m_document->clipManager()->removeGroup(grp);
7013 m_scene->addItem(grp);
7014 scene()->destroyItemGroup(grp);
7015 scene()->clearSelection();
7016 /*for (int j = 0; j < children.count(); j++) {
7017 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7018 //children.at(j)->setParentItem(0);
7019 children.at(j)->setSelected(true);
7022 groupSelectedItems(children, true, true);
7023 } else if (itemList.at(i)->type() == GUIDEITEM) {
7024 Guide *g = static_cast<Guide *>(itemList.at(i));
7026 m_scene->addItem(g);
7029 viewport()->update();
7032 void CustomTrackView::slotTrackDown()
7034 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7035 else m_selectedTrack++;
7036 emit updateTrackHeaders();
7037 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7038 ensureVisible(rect, 0, 0);
7039 viewport()->update();
7042 void CustomTrackView::slotTrackUp()
7044 if (m_selectedTrack > 0) m_selectedTrack--;
7045 else m_selectedTrack = m_document->tracksCount() - 1;
7046 emit updateTrackHeaders();
7047 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7048 ensureVisible(rect, 0, 0);
7049 viewport()->update();
7052 int CustomTrackView::selectedTrack() const
7054 return m_selectedTrack;
7057 QStringList CustomTrackView::selectedClips() const
7059 QStringList clipIds;
7060 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7061 for (int i = 0; i < selection.count(); i++) {
7062 if (selection.at(i)->type() == AVWIDGET) {
7063 ClipItem *item = (ClipItem *)selection.at(i);
7064 clipIds << item->clipProducer();
7070 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7072 QList<ClipItem *> clips;
7073 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7074 for (int i = 0; i < selection.count(); i++) {
7075 if (selection.at(i)->type() == AVWIDGET) {
7076 clips.append((ClipItem *)selection.at(i));
7082 void CustomTrackView::slotSelectTrack(int ix)
7084 m_selectedTrack = qMax(0, ix);
7085 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7086 emit updateTrackHeaders();
7087 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7088 ensureVisible(rect, 0, 0);
7089 viewport()->update();
7092 void CustomTrackView::slotSelectClipsInTrack()
7094 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7095 resetSelectionGroup();
7096 QList<QGraphicsItem *> selection = m_scene->items(rect);
7097 m_scene->clearSelection();
7098 QList<QGraphicsItem *> list;
7099 for (int i = 0; i < selection.count(); i++) {
7100 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7101 list.append(selection.at(i));
7104 groupSelectedItems(list, false, false, true);
7107 void CustomTrackView::slotSelectAllClips()
7109 m_scene->clearSelection();
7110 resetSelectionGroup();
7111 groupSelectedItems(m_scene->items(), false, false, true);
7114 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7117 if (track != -1 && pos != -1)
7118 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7120 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7121 QList<QGraphicsItem *> selection = m_scene->items(rect);
7122 resetSelectionGroup(group);
7123 if (!group) m_scene->clearSelection();
7124 for (int i = 0; i < selection.count(); i++) {
7125 if (selection.at(i)->type() == AVWIDGET) {
7126 selection.at(i)->setSelected(add);
7130 if (group) groupSelectedItems();
7133 void CustomTrackView::selectTransition(bool add, bool group)
7135 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7136 QList<QGraphicsItem *> selection = m_scene->items(rect);
7137 resetSelectionGroup(group);
7138 if (!group) m_scene->clearSelection();
7139 for (int i = 0; i < selection.count(); i++) {
7140 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7141 selection.at(i)->setSelected(add);
7145 if (group) groupSelectedItems();
7148 QStringList CustomTrackView::extractTransitionsLumas()
7151 QList<QGraphicsItem *> itemList = items();
7152 Transition *transitionitem;
7153 QDomElement transitionXml;
7154 for (int i = 0; i < itemList.count(); i++) {
7155 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7156 transitionitem = static_cast <Transition*>(itemList.at(i));
7157 transitionXml = transitionitem->toXML();
7158 // luma files in transitions can be in "resource" or "luma" property
7159 QString luma = EffectsList::parameter(transitionXml, "luma");
7160 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7161 if (!luma.isEmpty()) urls << KUrl(luma).path();
7164 urls.removeDuplicates();
7168 void CustomTrackView::setEditMode(EDITMODE mode)
7170 m_scene->setEditMode(mode);
7173 void CustomTrackView::checkTrackSequence(int track)
7175 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7176 //track = m_document->tracksCount() -track;
7177 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7178 QList<QGraphicsItem *> selection = m_scene->items(rect);
7179 QList <int> timelineList;
7180 timelineList.append(0);
7181 for (int i = 0; i < selection.count(); i++) {
7182 if (selection.at(i)->type() == AVWIDGET) {
7183 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7184 int start = clip->startPos().frames(m_document->fps());
7185 int end = clip->endPos().frames(m_document->fps());
7186 if (!timelineList.contains(start)) timelineList.append(start);
7187 if (!timelineList.contains(end)) timelineList.append(end);
7190 qSort(timelineList);
7191 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7192 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7195 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7197 if (data.isEmpty()) return;
7198 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7200 info.startPos = GenTime(in, m_document->fps());
7201 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7202 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7203 info.cropDuration = info.endPos - info.startPos;
7204 info.track = m_selectedTrack;
7205 QUndoCommand *addCommand = new QUndoCommand();
7206 addCommand->setText(i18n("Insert clip"));
7207 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7208 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7209 updateTrackDuration(info.track, addCommand);
7210 m_commandStack->push(addCommand);
7212 selectClip(true, false, m_selectedTrack, in);
7213 // Automatic audio split
7214 if (KdenliveSettings::splitaudio())
7218 void CustomTrackView::clearSelection(bool emitInfo)
7220 resetSelectionGroup();
7221 scene()->clearSelection();
7223 if (emitInfo) emit clipItemSelected(NULL);
7226 void CustomTrackView::updatePalette()
7228 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7232 pen1.setColor(palette().text().color());
7233 m_cursorLine->setPen(pen1);
7237 void CustomTrackView::removeTipAnimation()
7240 scene()->removeItem(m_visualTip);
7241 m_animationTimer->stop();
7249 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7251 if (m_visualTip == NULL) {
7252 QRectF rect = clip->sceneBoundingRect();
7253 m_animation = new QGraphicsItemAnimation;
7254 m_animation->setTimeLine(m_animationTimer);
7255 m_animation->setScaleAt(1, 1, 1);
7260 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7261 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7262 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7264 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7266 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7268 m_animation->setScaleAt(.5, 2, 2);
7272 polygon << QPoint(0, - size * 2);
7273 if (mode == RESIZESTART)
7274 polygon << QPoint(size * 2, 0);
7276 polygon << QPoint(- size * 2, 0);
7277 polygon << QPoint(0, size * 2);
7278 polygon << QPoint(0, - size * 2);
7280 m_visualTip = new QGraphicsPolygonItem(polygon);
7281 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7282 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7283 if (mode == RESIZESTART)
7284 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7286 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7288 m_animation->setScaleAt(.5, 2, 1);
7290 case TRANSITIONSTART:
7292 polygon << QPoint(0, - size * 2);
7293 if (mode == TRANSITIONSTART)
7294 polygon << QPoint(size * 2, 0);
7296 polygon << QPoint(- size * 2, 0);
7297 polygon << QPoint(0, 0);
7298 polygon << QPoint(0, - size * 2);
7300 m_visualTip = new QGraphicsPolygonItem(polygon);
7301 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7302 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7303 if (mode == TRANSITIONSTART)
7304 m_visualTip->setPos(rect.x(), rect.bottom());
7306 m_visualTip->setPos(rect.right(), rect.bottom());
7308 m_animation->setScaleAt(.5, 2, 2);
7315 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7316 m_visualTip->setZValue(100);
7317 scene()->addItem(m_visualTip);
7318 m_animation->setItem(m_visualTip);
7319 m_animationTimer->start();
7323 bool CustomTrackView::hasAudio(int track) const
7325 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7326 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7327 QGraphicsItem *item;
7328 for (int i = 0; i < collisions.count(); i++) {
7329 item = collisions.at(i);
7330 if (!item->isEnabled()) continue;
7331 if (item->type() == AVWIDGET) {
7332 ClipItem *clip = static_cast <ClipItem *>(item);
7333 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7339 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7342 QUndoCommand *effectCommand = new QUndoCommand();
7344 if (effect.tagName() == "effectgroup") {
7345 effectName = effect.attribute("name");
7347 QDomElement namenode = effect.firstChildElement("name");
7348 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7349 else effectName = i18n("effect");
7351 effectCommand->setText(i18n("Add %1", effectName));
7352 if (effect.tagName() == "effectgroup") {
7353 QDomNodeList effectlist = effect.elementsByTagName("effect");
7354 for (int j = 0; j < effectlist.count(); j++) {
7355 QDomElement trackeffect = effectlist.at(j).toElement();
7356 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7357 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7360 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7364 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7365 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7366 delete effectCommand;
7369 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7372 if (effectCommand->childCount() > 0) {
7373 m_commandStack->push(effectCommand);
7374 setDocumentModified();
7376 else delete effectCommand;
7380 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7382 EffectsParameterList parameters;
7384 parameters.addParam("tag", effect.attribute("tag"));
7385 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7386 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7387 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7388 parameters.addParam("id", effect.attribute("id"));
7389 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7390 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7391 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7392 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7393 if (effect.attribute("id") == "region") {
7394 QDomNodeList subeffects = effect.elementsByTagName("effect");
7395 for (int i = 0; i < subeffects.count(); i++) {
7396 QDomElement subeffect = subeffects.at(i).toElement();
7397 int subeffectix = subeffect.attribute("region_ix").toInt();
7398 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7399 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7400 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7401 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7402 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7406 QDomNodeList params = effect.elementsByTagName("parameter");
7407 adjustEffectParameters(parameters, params, m_document->mltProfile());
7413 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7416 for (int i = 0; i < params.count(); i++) {
7417 QDomElement e = params.item(i).toElement();
7418 QString paramname = prefix + e.attribute("name");
7419 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7420 // effects with geometry param need in / out synced with the clip, request it...
7421 parameters.addParam("_sync_in_out", "1");
7423 if (e.attribute("type") == "simplekeyframe") {
7424 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7425 double factor = e.attribute("factor", "1").toDouble();
7426 double offset = e.attribute("offset", "0").toDouble();
7427 for (int j = 0; j < values.count(); j++) {
7428 QString pos = values.at(j).section(':', 0, 0);
7429 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7430 values[j] = pos + '=' + locale.toString(val);
7432 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7433 parameters.addParam(paramname, values.join(";"));
7434 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7435 parameters.addParam("max", e.attribute("max"));
7436 parameters.addParam("min", e.attribute("min"));
7437 parameters.addParam("factor", e.attribute("factor", "1"));*/
7438 } else if (e.attribute("type") == "keyframe") {
7439 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7440 parameters.addParam("keyframes", e.attribute("keyframes"));
7441 parameters.addParam("max", e.attribute("max"));
7442 parameters.addParam("min", e.attribute("min"));
7443 parameters.addParam("factor", e.attribute("factor", "1"));
7444 parameters.addParam("offset", e.attribute("offset", "0"));
7445 parameters.addParam("starttag", e.attribute("starttag", "start"));
7446 parameters.addParam("endtag", e.attribute("endtag", "end"));
7447 } else if (e.attribute("namedesc").contains(';')) {
7448 QString format = e.attribute("format");
7449 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7450 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7452 QTextStream txtNeu(&neu);
7453 if (values.size() > 0)
7454 txtNeu << (int)values[0].toDouble();
7455 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7456 txtNeu << separators[i];
7457 txtNeu << (int)(values[i+1].toDouble());
7459 parameters.addParam("start", neu);
7461 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7463 if (e.attribute("factor").contains('%')) {
7464 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7466 fact = e.attribute("factor", "1").toDouble();
7468 double offset = e.attribute("offset", "0").toDouble();
7469 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7471 parameters.addParam(paramname, e.attribute("value"));
7478 void CustomTrackView::updateTrackNames(int track, bool added)
7480 QList <TrackInfo> tracks = m_document->tracksList();
7481 int max = tracks.count();
7482 int docTrack = max - track - 1;
7484 // count number of tracks of each type
7485 int videoTracks = 0;
7486 int audioTracks = 0;
7487 for (int i = max - 1; i >= 0; --i) {
7488 TrackInfo info = tracks.at(i);
7489 if (info.type == VIDEOTRACK)
7494 if (i <= docTrack) {
7495 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7496 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7499 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7500 info.trackName = type + QString::number(typeNumber);
7501 m_document->setTrackType(i, info);
7504 if (info.trackName == type + QString::number(typeNumber + 1)) {
7505 info.trackName = type + QString::number(typeNumber);
7506 m_document->setTrackType(i, info);
7511 emit tracksChanged();
7514 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7520 tracks << m_document->tracksCount() - track - 1;
7522 // negative track number -> update all tracks
7523 for (int i = 0; i < m_document->tracksCount(); ++i)
7527 for (int i = 0; i < tracks.count(); ++i) {
7529 // t + 1 because of black background track
7530 duration = m_document->renderer()->mltTrackDuration(t + 1);
7531 if (duration != m_document->trackDuration(t)) {
7532 m_document->setTrackDuration(t, duration);
7535 EffectsList effects = m_document->getTrackEffects(t);
7536 for (int j = 0; j < effects.count(); ++j) {
7538 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7539 * - update the effectstack if necessary
7546 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7548 QList<QGraphicsItem *> list = scene()->items();
7549 ClipItem *clip = NULL;
7550 for (int i = 0; i < list.size(); ++i) {
7551 if (list.at(i)->type() == AVWIDGET) {
7552 clip = static_cast <ClipItem *>(list.at(i));
7553 if (clip->clipProducer() == id) {
7554 clip->refreshClip(true, resetThumbs);
7560 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7562 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7564 if (effects.count()) {
7565 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7566 while (i != effects.constEnd()) {
7567 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);
7574 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7576 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7578 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7581 QDomElement newEffect;
7582 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7583 if (effect.attribute("id") == extra.value("finalfilter")) {
7584 newEffect = effect.cloneNode().toElement();
7585 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7586 while (i != filterParams.constEnd()) {
7587 EffectsList::setParameter(newEffect, i.key(), i.value());
7588 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7591 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7592 m_commandStack->push(command);
7593 emit clipItemSelected(clip);
7598 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7600 ClipItem *item = NULL;
7601 if (type == TRANSITIONWIDGET) {
7602 // We want to import keyframes to a transition
7603 if (!m_selectionGroup) {
7604 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7607 // Make sure there is no collision
7608 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7609 for (int i = 0; i < children.count(); i++) {
7610 if (children.at(i)->type() == AVWIDGET) {
7611 item = (ClipItem*) children.at(i);
7617 // Import keyframes from current clip to its effect
7618 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7622 emit displayMessage(i18n("No clip found"), ErrorMessage);
7625 QMap <QString, QString> data = item->baseClip()->analysisData();
7626 if (data.isEmpty()) {
7627 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7630 QPointer<QDialog> d = new QDialog(this);
7631 Ui::ImportKeyframesDialog_UI ui;
7636 QMap<QString, QString>::const_iterator i = data.constBegin();
7637 while (i != data.constEnd()) {
7638 ui.data_list->insertItem(ix, i.key());
7639 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7644 if (d->exec() != QDialog::Accepted) {
7648 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7650 int offset = item->cropStart().frames(m_document->fps());
7651 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7652 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7653 Mlt::GeometryItem gitem;
7654 geometry.fetch(&gitem, offset);
7656 newGeometry.insert(gitem);
7657 int pos = offset + 1;
7658 while (!geometry.next_key(&gitem, pos)) {
7659 pos = gitem.frame();
7660 gitem.frame(pos - offset);
7662 newGeometry.insert(gitem);
7664 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7667 if (ui.import_position->isChecked()) {
7668 if (ui.import_size->isChecked()) {
7669 foreach(QString key, keyframeList) {
7670 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7671 else result.append(key);
7676 foreach(QString key, keyframeList) {
7677 result.append(key.section(':', 0, 0));
7682 else if (ui.import_size->isChecked()) {
7683 foreach(QString key, keyframeList) {
7684 result.append(key.section(':', 1, 1));
7688 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);