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/*****************************************************************************
* controller_widget.hpp : Controller Widget for the controllers
****************************************************************************
* Copyright (C) 2006-2008 the VideoLAN team
* $Id: 832017516e0c5feaf24c3a32f02b6fcc75c8001d $
*
* Authors: Jean-Baptiste Kempf <jb@videolan.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef _CONTROLLER_WIDGET_H_
#define _CONTROLLER_WIDGET_H_
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "qt4.hpp"
#include "input_manager.hpp"
#include <vlc_vout.h> /* vout_thread_t for aspect ratio combobox */
#include <QWidget>
#include <QToolButton>
#include <QComboBox>
class QLabel;
class QFrame;
class QSpinBox;
class QAbstractSlider;
/**
* SPECIAL Widgets that are a bit more than just a ToolButton
* and have an icon/behaviour that changes depending on the context:
* - playButton
* - A->B Button
* - Teletext group buttons
* - Sound Widget group
**/
class PlayButton : public QToolButton
{
Q_OBJECT
public slots:
void updateButtonIcons( bool );
};
class LoopButton : public QToolButton
{
Q_OBJECT
public slots:
void updateButtonIcons( int );
};
class AtoB_Button : public QToolButton
{
Q_OBJECT
private slots:
void updateButtonIcons( bool, bool );
};
class AspectRatioComboBox : public QComboBox
{
Q_OBJECT
public:
AspectRatioComboBox( intf_thread_t* _p_intf ) : p_intf( _p_intf )
{
CONNECT( THEMIM->getIM(), voutChanged( bool ),
this, updateRatios() );
CONNECT( this, currentIndexChanged( int ),
this, updateAspectRatio( int ) );
updateRatios();
}
public slots:
void updateRatios();
void updateAspectRatio( int );
private:
intf_thread_t* p_intf;
};
#define VOLUME_MAX 200
class SoundWidget : public QWidget
{
Q_OBJECT
public:
SoundWidget( QWidget *parent, intf_thread_t *_p_i, bool,
bool b_special = false );
void setMuted( bool );
protected:
virtual bool eventFilter( QObject *obj, QEvent *e );
private:
intf_thread_t *p_intf;
QLabel *volMuteLabel;
QAbstractSlider *volumeSlider;
QFrame *volumeControlWidget;
QMenu *volumeMenu;
bool b_is_muted;
bool b_ignore_valuechanged;
protected slots:
void userUpdateVolume( int );
void libUpdateVolume( float );
void updateMuteStatus( bool );
void refreshLabels( void );
void showVolumeMenu( QPoint pos );
void valueChangedFilter( int );
signals:
void valueReallyChanged( int );
};
#endif
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