/***************************************************************************
 *   Copyright (C) 2005 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 "toggleswitch.h"

#include "canvasitemparts.h"
#include "ecnode.h"
#include "libraryitem.h"
#include "switch.h"

#include <klocale.h>
#include <qpainter.h>

//BEGIN class ECDPDT
Item* ECDPDT::construct( ItemDocument *itemDocument, bool newItem, const char *id )
{
	return new ECDPDT( (ICNDocument*)itemDocument, newItem, id );
}

LibraryItem* ECDPDT::libraryItem()
{
	return new LibraryItem(
		QString("ec/dpdt_toggle"),
		i18n("DPDT"),
		i18n("Switches"),
		"dpdt.png",
		LibraryItem::lit_component,
		ECDPDT::construct );
}


ECDPDT::ECDPDT( ICNDocument *icnDocument, bool newItem, const char *id )
	: Component( icnDocument, newItem, id ? id : "dpdt_toggle" )
{
	m_name = i18n("DPDT Toggle");
	m_desc = i18n("Double-Pole Double-Throw switch.");
	setSize( -16, -32, 32, 64 );
	
	addButton( "button", QRect( -16, 32, 32, 20 ), "", true );
	
	createProperty( "button_text", Variant::Type::String );
	property("button_text")->setCaption( i18n("Button Text") );
	
	Variant * v = createProperty( "bounce", Variant::Type::Bool );
	v->setCaption("Bounce");
	v->setAdvanced(true);
	v->setValue(false);
	
	v = createProperty( "bounce_period", Variant::Type::Double );
	v->setCaption("Bounce Period");
	v->setAdvanced(true);
	v->setUnit("s");
	v->setValue(5e-3);
	
	init4PinRight( -24, -8, 8, 24 );

	init2PinLeft( -16, 16 );
	
	m_switch1 = createSwitch( m_pNNode[0], m_pPNode[0], false );
	m_switch2 = createSwitch( m_pNNode[0], m_pPNode[1], true );
	m_switch3 = createSwitch( m_pNNode[1], m_pPNode[2], false );
	m_switch4 = createSwitch( m_pNNode[1], m_pPNode[3], true );
	pressed = false;
}


ECDPDT::~ECDPDT()
{
}


void ECDPDT::dataChanged()
{
	button("button")->setText( dataString("button_text") );
	
	bool bounce = dataBool("bounce");
	int bouncePeriod_ms = int(dataDouble("bounce_period")*1e3);
	
	m_switch1->setBounce( bounce, bouncePeriod_ms );
	m_switch2->setBounce( bounce, bouncePeriod_ms );
	m_switch3->setBounce( bounce, bouncePeriod_ms );
	m_switch4->setBounce( bounce, bouncePeriod_ms );
}


void ECDPDT::drawShape( QPainter &p )
{
	initPainter(p);
	
	int _x = (int)x()-16;
	int _y = (int)y()-32;
	const int radius = 2;
	
	p.drawEllipse( _x,						_y+15,	2*radius, 2*radius );
	p.drawEllipse( _x,						_y+47,	2*radius, 2*radius );
	p.drawEllipse( _x+width()-2*radius+1,	_y+7,	2*radius, 2*radius );
	p.drawEllipse( _x+width()-2*radius+1,	_y+23,	2*radius, 2*radius );
	p.drawEllipse( _x+width()-2*radius+1,	_y+39,	2*radius, 2*radius );
	p.drawEllipse( _x+width()-2*radius+1,	_y+55,	2*radius, 2*radius );
	
	const int dy = pressed ? 6 : -6;
	
	p.drawLine( _x+2*radius, _y+16,	_x+width()-2*radius+2,	_y+16+dy );
	p.drawLine( _x+2*radius, _y+48,	_x+width()-2*radius+2,	_y+48+dy );
	
	deinitPainter(p);
}

void ECDPDT::buttonStateChanged( const QString &, bool state )
{
	pressed = state;
	m_switch1->setState( state ? Switch::Open : Switch::Closed );
	m_switch2->setState( state ? Switch::Closed : Switch::Open );
	m_switch3->setState( state ? Switch::Open : Switch::Closed );
	m_switch4->setState( state ? Switch::Closed : Switch::Open );
}
//END class ECDPDT


//BEGIN class ECDPST
Item* ECDPST::construct( ItemDocument *itemDocument, bool newItem, const char *id )
{
	return new ECDPST( (ICNDocument*)itemDocument, newItem, id );
}

LibraryItem* ECDPST::libraryItem()
{
	return new LibraryItem(
		QString("ec/dpst_toggle"),
		i18n("DPST"),
		i18n("Switches"),
		"dpst.png",
		LibraryItem::lit_component,
		ECDPST::construct );
}

ECDPST::ECDPST( ICNDocument *icnDocument, bool newItem, const char *id )
	: Component( icnDocument, newItem, (id) ? id : "dpst_toggle" )
{
	m_name = i18n("DPST Toggle");
	m_desc = i18n("Double-Pole Single-Throw switch.");
	setSize( -16, -16, 32, 32 );
	
	addButton( "button", QRect( -16, 16, 32, 20 ), "", true );
	
	createProperty( "button_text", Variant::Type::String );
	property("button_text")->setCaption( i18n("Button Text") );
	
	Variant * v = createProperty( "bounce", Variant::Type::Bool );
	v->setCaption("Bounce");
	v->setAdvanced(true);
	v->setValue(false);
	
	v = createProperty( "bounce_period", Variant::Type::Double );
	v->setCaption("Bounce Period");
	v->setAdvanced(true);
	v->setUnit("s");
	v->setValue(5e-3);
	
	init2PinLeft( -8, 8 );
	init2PinRight( -8, 8 );
	
	m_switch1 = createSwitch( m_pPNode[0], m_pNNode[0], true );
	m_switch2 = createSwitch( m_pPNode[1], m_pNNode[1], true );
	pressed = false;
}


ECDPST::~ECDPST()
{
}


void ECDPST::dataChanged()
{
	button("button")->setText( dataString("button_text") );
	
	bool bounce = dataBool("bounce");
	int bouncePeriod_ms = int(dataDouble("bounce_period")*1e3);
	
	m_switch1->setBounce( bounce, bouncePeriod_ms );
	m_switch2->setBounce( bounce, bouncePeriod_ms );
}


void ECDPST::drawShape( QPainter &p )
{
	initPainter(p);
	
	int _x = (int)x()-16;
	int _y = (int)y()-16;
	const int radius = 2;
	
	p.drawEllipse( _x,						_y+6,	2*radius, 2*radius );
	p.drawEllipse( _x,						_y+22,	2*radius, 2*radius );
	p.drawEllipse( _x+width()-2*radius+1,	_y+6,	2*radius, 2*radius );
	p.drawEllipse( _x+width()-2*radius+1,	_y+22,	2*radius, 2*radius );
	
	const int dy = pressed ? 6 : 0;
	
	p.drawLine( _x+2*radius,_y+7,_x+width()-2*radius,_y+1+dy );
	p.drawLine( _x+2*radius,_y+24,_x+width()-2*radius,_y+18+dy );
	
	deinitPainter(p);
}

void ECDPST::buttonStateChanged( const QString &, bool state )
{
	m_switch1->setState( state ? Switch::Closed : Switch::Open );
	m_switch2->setState( state ? Switch::Closed : Switch::Open );
	pressed = state;
}
//END class ECDPST


//BEGIN class ECSPDT
Item* ECSPDT::construct( ItemDocument *itemDocument, bool newItem, const char *id )
{
	return new ECSPDT( (ICNDocument*)itemDocument, newItem, id );
}

LibraryItem* ECSPDT::libraryItem()
{
	return new LibraryItem(
		QString("ec/spdt_toggle"),
		i18n("SPDT"),
		i18n("Switches"),
		"spdt.png",
		LibraryItem::lit_component,
		ECSPDT::construct );
}


ECSPDT::ECSPDT( ICNDocument *icnDocument, bool newItem, const char *id )
	: Component( icnDocument, newItem, (id) ? id : "spdt_toggle" )
{
	m_name = i18n("SPDT Toggle");
	m_desc = i18n("Single-Pole Double-Throw switch.");
	setSize( -16, -16, 32, 32 );
	
	addButton( "button", QRect( -16, 16, width(), 20 ), "", true );
	
	createProperty( "button_text", Variant::Type::String );
	property("button_text")->setCaption( i18n("Button Text") );
	
	Variant * v = createProperty( "bounce", Variant::Type::Bool );
	v->setCaption("Bounce");
	v->setAdvanced(true);
	v->setValue(false);
	
	v = createProperty( "bounce_period", Variant::Type::Double );
	v->setCaption("Bounce Period");
	v->setAdvanced(true);
	v->setUnit("s");
	v->setValue(5e-3);
	
	init1PinLeft( 0 );
	init2PinRight( -8, 8 );
	
	m_switch1 = createSwitch( m_pNNode[0], m_pPNode[0], false );
	m_switch2 = createSwitch( m_pNNode[0], m_pPNode[1], true );
	
	pressed = false;
}


ECSPDT::~ECSPDT()
{
}


void ECSPDT::dataChanged()
{
	button("button")->setText( dataString("button_text") );
	
	bool bounce = dataBool("bounce");
	int bouncePeriod_ms = int(dataDouble("bounce_period")*1e3);
	
	m_switch1->setBounce( bounce, bouncePeriod_ms );
	m_switch2->setBounce( bounce, bouncePeriod_ms );
}


void ECSPDT::drawShape( QPainter &p )
{
	initPainter(p);
	
	int _x = (int)x()-16;
	int _y = (int)y()-16;
	const int radius = 2;
	
	p.drawEllipse( _x,						_y+15,	2*radius, 2*radius );
	p.drawEllipse( _x+width()-2*radius+1,	_y+6,	2*radius, 2*radius );
	p.drawEllipse( _x+width()-2*radius+1,	_y+22,	2*radius, 2*radius );
	
	const int dy = pressed ? 21 : 10;
	p.drawLine( _x+2*radius, _y+16, _x+width()-2*radius+2, _y+dy );
	
	deinitPainter(p);
}

void ECSPDT::buttonStateChanged( const QString &, bool state )
{
	pressed = state;
	m_switch1->setState( state ? Switch::Open : Switch::Closed );
	m_switch2->setState( state ? Switch::Closed : Switch::Open );
}
//END class ECSPDT


//BEGIN class ECSPST
Item* ECSPST::construct( ItemDocument *itemDocument, bool newItem, const char *id )
{
	return new ECSPST( (ICNDocument*)itemDocument, newItem, id );
}

LibraryItem* ECSPST::libraryItem()
{
	return new LibraryItem(
		QString("ec/spst_toggle"),
		i18n("SPST"),
		i18n("Switches"),
		"spst.png",
		LibraryItem::lit_component,
		ECSPST::construct
			);
}


ECSPST::ECSPST( ICNDocument *icnDocument, bool newItem, const char *id )
	: Component( icnDocument, newItem, (id) ? id : "spst_toggle" )
{
	m_name = i18n("SPST Toggle");
	m_desc = i18n("Single-Pole Single-Throw switch.");
	setSize( -16, -8, 32, 16 );
	pressed = false;
	
	addButton( "button", QRect( -16, 8, width(), 20 ), "", true );
	
	createProperty( "button_text", Variant::Type::String );
	property("button_text")->setCaption( i18n("Button Text") );
	
	Variant * v = createProperty( "bounce", Variant::Type::Bool );
	v->setCaption("Bounce");
	v->setAdvanced(true);
	v->setValue(false);
	
	v = createProperty( "bounce_period", Variant::Type::Double );
	v->setCaption("Bounce Period");
	v->setAdvanced(true);
	v->setUnit("s");
	v->setValue(5e-3);
	
	button("button")->setState(pressed);
	
	init1PinLeft();
	init1PinRight();
	
	m_switch = createSwitch( m_pNNode[0], m_pPNode[0], !pressed );
}


ECSPST::~ECSPST()
{
}


void ECSPST::dataChanged()
{
	button("button")->setText( dataString("button_text") );
	
	bool bounce = dataBool("bounce");
	int bouncePeriod_ms = int(dataDouble("bounce_period")*1e3);
	m_switch->setBounce( bounce, bouncePeriod_ms );
}


void ECSPST::drawShape( QPainter &p )
{
	initPainter(p);
	
	int _x = (int)x()-16;
	int _y = (int)y()-8;
	const int radius = 2;
	
	p.drawEllipse( _x,						_y+7,	2*radius, 2*radius );
	p.drawEllipse( _x+width()-2*radius+1,	_y+7,	2*radius, 2*radius );
	const int dy = pressed ? 0 : -6;
	p.drawLine( _x+2*radius, _y+8, _x+width()-2*radius, _y+8+dy );
	
	deinitPainter(p);
}

void ECSPST::buttonStateChanged( const QString &, bool state )
{
	pressed = state;
	m_switch->setState( state ? Switch::Closed : Switch::Open );
}
//END class ECSPST

