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"
30 #include "docclipbase.h"
34 class ClipItem : public QObject, public QGraphicsRectItem
39 ClipItem(DocClipBase *clip, int track, int startpos, const QRectF & rect, int duration);
41 virtual void paint(QPainter *painter,
42 const QStyleOptionGraphicsItem *option,
44 virtual int type () const;
45 void moveTo(int x, double scale, double offset, int newTrack);
46 void resizeStart(int posx, double scale);
47 void resizeEnd(int posx, double scale);
48 OPERATIONTYPE operationMode(QPointF pos, double scale);
51 DocClipBase *baseClip();
55 void setTrack(int track);
60 QDomElement xml() const;
63 void setFadeOut(int pos, double scale);
64 void setFadeIn(int pos, double scale);
65 QStringList effectNames();
66 QMap <QString, QString> addEffect(QDomElement effect);
67 void deleteEffect(QString tag);
69 QDomElement effectAt(int ix);
72 virtual void mouseMoveEvent ( QGraphicsSceneMouseEvent * event );
73 virtual void mouseReleaseEvent ( QGraphicsSceneMouseEvent * event );
74 virtual void mousePressEvent ( QGraphicsSceneMouseEvent * event );
80 OPERATIONTYPE m_resizeMode;
94 QTimer *startThumbTimer;
95 QTimer *endThumbTimer;
99 QList< QDomElement > m_effectList;
102 void slotThumbReady(int frame, QPixmap pix);
103 void slotFetchThumbs();
104 void slotGetStartThumb();
105 void slotGetEndThumb();
108 void getThumb(int, int);