You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
135 lines
3.4 KiB
135 lines
3.4 KiB
/***************************************************************************
|
|
* Copyright (C) 2003 by David Saxton *
|
|
* david@bluehaze.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. *
|
|
***************************************************************************/
|
|
|
|
#include "colorcombo.h"
|
|
#include "diode.h"
|
|
#include "ecled.h"
|
|
#include "ecnode.h"
|
|
#include "libraryitem.h"
|
|
#include "simulator.h"
|
|
|
|
#include <tdelocale.h>
|
|
#include <tqpainter.h>
|
|
|
|
Item* ECLed::construct( ItemDocument *itemDocument, bool newItem, const char *id )
|
|
{
|
|
return new ECLed( (ICNDocument*)itemDocument, newItem, id );
|
|
}
|
|
|
|
LibraryItem* ECLed::libraryItem()
|
|
{
|
|
return new LibraryItem(
|
|
TQString("ec/led"),
|
|
i18n("LED"),
|
|
i18n("Outputs"),
|
|
"led.png",
|
|
LibraryItem::lit_component,
|
|
ECLed::construct
|
|
);
|
|
}
|
|
|
|
ECLed::ECLed( ICNDocument *icnDocument, bool newItem, const char *id )
|
|
: ECDiode( icnDocument, newItem, (id) ? id : "led" )
|
|
{
|
|
m_bDynamicContent = true;
|
|
m_name = i18n("LED");
|
|
m_desc = i18n("Light Emitting Diode");
|
|
setSize( -8, -16, 24, 24, true );
|
|
avg_brightness = 255;
|
|
lastUpdatePeriod = 0.;
|
|
r=g=b=0;
|
|
last_brightness = 255;
|
|
|
|
createProperty( "0-color", Variant::Type::Color );
|
|
property("0-color")->setCaption( i18n("Color") );
|
|
property("0-color")->setColorScheme( ColorCombo::LED );
|
|
}
|
|
|
|
ECLed::~ECLed()
|
|
{
|
|
}
|
|
|
|
void ECLed::dataChanged()
|
|
{
|
|
TQColor color = dataColor("0-color");
|
|
r = color.red();
|
|
g = color.green();
|
|
b = color.blue();
|
|
r /= 0x100;
|
|
g /= 0x100;
|
|
b /= 0x100;
|
|
}
|
|
|
|
void ECLed::stepNonLogic()
|
|
{
|
|
double interval = 1./LINEAR_UPDATE_RATE;
|
|
avg_brightness += brightness(m_diode->current())*interval;
|
|
lastUpdatePeriod += interval;
|
|
}
|
|
|
|
void ECLed::drawShape( TQPainter &p )
|
|
{
|
|
int _x = int(x());
|
|
int _y = int(y());
|
|
|
|
initPainter(p);
|
|
|
|
//BEGIN draw "Diode" part
|
|
uint _b;
|
|
if ( lastUpdatePeriod == 0. )
|
|
_b = last_brightness;
|
|
else
|
|
{
|
|
_b = (uint)(avg_brightness/lastUpdatePeriod);
|
|
last_brightness = _b;
|
|
}
|
|
avg_brightness = 0.;
|
|
lastUpdatePeriod = 0.;
|
|
|
|
p.setBrush( TQColor( uint(255-(255-_b)*(1-r)), uint(255-(255-_b)*(1-g)), uint(255-(255-_b)*(1-b)) ) );
|
|
|
|
TQPointArray pa(3);
|
|
pa[0] = TQPoint( 8, 0 );
|
|
pa[1] = TQPoint( -8, -8 );
|
|
pa[2] = TQPoint( -8, 8 );
|
|
pa.translate( _x, _y );
|
|
p.drawPolygon(pa);
|
|
p.drawPolyline(pa);
|
|
|
|
p.drawLine( _x+8, _y-8, _x+8, _y+8 );
|
|
//END draw "Diode" part
|
|
|
|
|
|
|
|
//BEGIN draw "Arrows" part
|
|
p.drawLine( _x+7, _y-10, _x+10, _y-13 ); // Tail of left arrow
|
|
p.drawLine( _x+10, _y-13, _x+8, _y-13 ); // Left edge of left arrow tip
|
|
p.drawLine( _x+10, _y-13, _x+10, _y-11 ); // Right edge of left arrow tip
|
|
|
|
p.drawLine( _x+10, _y-7, _x+13, _y-10 ); // Tail of right arrow
|
|
p.drawLine( _x+13, _y-10, _x+11, _y-10 ); // Left edge of right arrow tip
|
|
p.drawLine( _x+13, _y-10, _x+13, _y-8 ); // Right edge of right arrow tip
|
|
|
|
p.drawLine( _x+8, _y-13, _x+13, _y-8 ); // Diagonal line that forms base of both arrow tips
|
|
//END draw "Arrows" part1
|
|
|
|
|
|
deinitPainter(p);
|
|
}
|
|
|
|
|
|
uint ECLed::brightness( double i )
|
|
{
|
|
if ( i > 0.018 ) return 0;
|
|
if ( i < 0.002 ) return 255;
|
|
return (uint)(255*(1-((i-0.002)/0.016)));
|
|
}
|
|
|