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 ***************************************************************************/
24 #include <QGraphicsRectItem>
25 #include <QDomElement>
26 #include <QGraphicsSceneMouseEvent>
28 #include "definitions.h"
33 class ClipItem : public QObject, public QGraphicsRectItem
38 ClipItem(QDomElement xml, int track, int startpos, const QRectF & rect, int duration = -1);
40 virtual void paint(QPainter *painter,
41 const QStyleOptionGraphicsItem *option,
43 virtual int type () const;
44 void moveTo(int x, double scale, double offset, int newTrack);
45 void resizeStart(int posx, double scale);
46 void resizeEnd(int posx, double scale);
47 OPERATIONTYPE operationMode(QPointF pos, double scale);
53 void setTrack(int track);
57 QDomElement xml() const;
60 void setFadeOut(int pos, double scale);
61 void setFadeIn(int pos, double scale);
64 virtual void mouseMoveEvent ( QGraphicsSceneMouseEvent * event );
65 virtual void mouseReleaseEvent ( QGraphicsSceneMouseEvent * event );
66 virtual void mousePressEvent ( QGraphicsSceneMouseEvent * event );
71 OPERATIONTYPE m_resizeMode;
85 QTimer *startThumbTimer;
86 QTimer *endThumbTimer;
91 void slotThumbReady(int frame, QPixmap pix);
92 void slotFetchThumbs();
93 void slotGetStartThumb();
94 void slotGetEndThumb();
97 void getThumb(int, int);