jamulus/src/multicolorled.h
2008-03-28 21:46:13 +00:00

147 lines
3.9 KiB
C++
Executable file

/******************************************************************************\
* Copyright (c) 2004-2008
*
* Author(s):
* Volker Fischer
*
* Description:
*
* SetLight():
* 0: Green
* 1: Yellow
* 2: Red
*
*
******************************************************************************
*
* 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.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
\******************************************************************************/
#if !defined ( AFX_MULTCOLORLED_H__FD6B49B5_87DF_48DD_A873_804E1606C2AC__INCLUDED_ )
#define AFX_MULTCOLORLED_H__FD6B49B5_87DF_48DD_A873_804E1606C2AC__INCLUDED_
#include <qlabel.h>
#include <qpixmap.h>
#include <qtimer.h>
#include <qtreewidget.h>
#include <qicon.h>
#include "global.h"
/* Definitions ****************************************************************/
#define DEFAULT_UPDATE_TIME 300
// the red and yellow light should be on at least this interval
#define MIN_TIME_FOR_RED_LIGHT 100
/* Classes ********************************************************************/
class CMultiColorLED : public QLabel
{
Q_OBJECT
public:
CMultiColorLED ( QWidget* parent = 0, Qt::WindowFlags f = 0 );
void Reset();
void SetUpdateTime ( const int iNUTi );
void SetLight ( const int iNewStatus );
protected:
enum ELightColor { RL_GREY, RL_RED, RL_GREEN, RL_YELLOW };
ELightColor eColorFlag;
void UpdateColor();
QPixmap BitmCubeGreen;
QPixmap BitmCubeYellow;
QPixmap BitmCubeRed;
QPixmap BitmCubeGrey;
QTimer TimerRedLight;
QTimer TimerGreenLight;
QTimer TimerYellowLight;
int iUpdateTime;
bool bFlagRedLi;
bool bFlagGreenLi;
bool bFlagYellowLi;
protected slots:
void OnTimerRedLight();
void OnTimerGreenLight();
void OnTimerYellowLight();
virtual void OnNewPixmap ( const QPixmap& newPixmap ) { setPixmap ( newPixmap ); }
signals:
void newPixmap ( const QPixmap& newPixmap );
};
class CMultColLEDListViewItem : public CMultiColorLED
{
Q_OBJECT
public:
CMultColLEDListViewItem ( const int iNewCol ) : iColumn ( iNewCol ),
pListViewItem ( NULL ) {}
void SetListViewItemPointer ( QTreeWidgetItem* pNewListViewItem )
{
pListViewItem = pNewListViewItem;
}
protected slots:
virtual void OnNewPixmap ( const QPixmap& newPixmap )
{
if ( pListViewItem != NULL )
{
pListViewItem->setIcon ( iColumn, QIcon ( newPixmap ) );
}
}
protected:
QTreeWidgetItem* pListViewItem;
int iColumn;
};
class CServerListViewItem : public QTreeWidgetItem
{
public:
CServerListViewItem ( QTreeWidget* parent ) : LED0 ( 2 ), LED1 ( 3 ),
QTreeWidgetItem ( parent )
{
LED0.SetListViewItemPointer ( this );
LED1.SetListViewItemPointer ( this );
}
void SetLight ( int iWhichLED, int iNewStatus )
{
switch ( iWhichLED )
{
case 0: LED0.SetLight ( iNewStatus ); break;
case 1: LED1.SetLight ( iNewStatus ); break;
}
}
protected:
CMultColLEDListViewItem LED0, LED1;
};
#endif // AFX_MULTCOLORLED_H__FD6B49B5_87DF_48DD_A873_804E1606C2AC__INCLUDED_