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/*
This file is part of the OPIE Project
=. Copyright (c) 2002 Maximilian Reiss <harlekin@handhelds.org>
.=l. Copyright (c) 2002 Robert Griebl <sandman@handhelds.org>
.>+-=
_;:, .> :=|. This file is free software; you can
.> <`_, > . <= redistribute it and/or modify it under
:`=1 )Y*s>-.-- : the terms of the GNU General Public
.="- .-=="i, .._ License as published by the Free Software
- . .-<_> .<> Foundation; either version 2 of the License,
._= =} : or (at your option) any later version.
.%`+i> _;_.
.i_,=:_. -<s. This file 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 file;
-_. . . )=. = see the file COPYING. If not, write to the
-- :-=` Free Software Foundation, Inc.,
59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <qframe.h>
#include <qlayout.h>
#include <qslider.h>
#include <qspinbox.h>
#include <opie/odevice.h>
using namespace Opie;
#include "calibration.h"
#include "sensor.h"
Sensor::Sensor ( QStringList ¶ms, QWidget *parent, const char *name )
: SensorBase ( parent, name, true, WStyle_ContextHelp ), m_params ( params )
{
int steps = 12;
int inter = 2;
int smin = 40;
int smax = 215;
int lmin = 1;
int lmax = 255;
switch ( params. count ( )) {
case 6: lmax = params [5]. toInt ( );
case 5: lmin = params [4]. toInt ( );
case 4: smax = params [3]. toInt ( );
case 3: smin = params [2]. toInt ( );
case 2: steps = params [1]. toInt ( );
case 1: inter = params [0]. toInt ( ) / 1000;
}
int xscale = ODevice::inst ( )-> lightSensorResolution ( );
int yscale = ODevice::inst ( )-> displayBrightnessResolution ( );
QVBoxLayout *lay = new QVBoxLayout ( frame );
lay-> setMargin ( 2 );
m_calib = new Calibration ( frame );
lay-> add ( m_calib );
m_calib-> setScale ( QSize ( xscale, yscale ));
m_calib-> setLineSteps ( steps );
m_calib-> setInterval ( inter );
m_calib-> setStartPoint ( QPoint ( smin * xscale / 256, lmax * yscale / 256 ));
m_calib-> setEndPoint ( QPoint ( smax * xscale / 256, lmin * yscale / 256 ));
interval-> setValue ( inter );
linesteps-> setValue ( steps );
connect ( interval, SIGNAL( valueChanged ( int )), m_calib, SLOT( setInterval ( int )));
connect ( linesteps, SIGNAL( valueChanged ( int )), m_calib, SLOT( setLineSteps ( int )));
connect ( m_calib, SIGNAL( startPointChanged ( const QPoint & )), this, SLOT( pointDrag ( const QPoint & )));
connect ( m_calib, SIGNAL( endPointChanged ( const QPoint & )), this, SLOT( pointDrag ( const QPoint & )));
}
void Sensor::accept ( )
{
int xscale = ODevice::inst ( )-> lightSensorResolution ( );
int yscale = ODevice::inst ( )-> displayBrightnessResolution ( );
m_params. clear ( );
m_params << QString::number ( m_calib-> interval ( ) * 1000 )
<< QString::number ( m_calib-> lineSteps ( ))
<< QString::number ( m_calib-> startPoint ( ). x ( ) * 256 / xscale )
<< QString::number ( m_calib-> endPoint ( ). x ( ) * 256 / xscale )
<< QString::number ( m_calib-> endPoint ( ). y ( ) * 256 / yscale )
<< QString::number ( m_calib-> startPoint ( ). y ( ) * 256 / yscale );
QDialog::accept ( );
}
void Sensor::pointDrag ( const QPoint &p )
{
emit viewBacklight ( p. y ( ));
}
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