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haze.h

// -*- c++ -*-

/*
 *
 * Copyright (C) 2002 George Staikos <staikos@kde.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */



#ifndef __QVHAZE_PLUGIN_H
#define __QVHAZE_PLUGIN_H

#include <qvosdplugin.h>
#include <qtimer.h>
#include <qlabel.h>


class TransparentLabel : public QLabel {
        public:
                TransparentLabel(QWidget *parent = 0, const char *name = 0);
                virtual ~TransparentLabel();

                virtual void updateMask();
};

class QtVisionHaze : public QVOSDPlugin
{
    Q_OBJECT

public:
    QtVisionHaze(QtVision *qtv, QWidget *parent = 0, const char* name = 0);
    virtual ~QtVisionHaze();

public slots:
    virtual void displayMisc(const QString& text);
    virtual void displayChannel(int channel, const QString& name);
    virtual void displayMuted(bool muted);
    virtual void displayVolume(int vol);
    virtual void displayCC(const QString& text);
    virtual void clear();

    void viewResized(int w, int h);

    void colourKeyChanged(QColor key);

private:
    TransparentLabel _lower;
    QLabel _cc;
    QWidget* _parent;
    QTimer _timer;
    void displayLower();
};


#endif

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