/***************************************************************************
 *   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 "inputbutton.h"
#include "libraryitem.h"
#include "flowcode.h"

#include <klocale.h>

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


LibraryItem* InputButton::libraryItem()
{
	return new LibraryItem(
		"flow/inputbutton",
		i18n("InputButton"),
		i18n("Functions"),
		"ppinputbutton.png",
		LibraryItem::lit_flowpart,
		InputButton::construct
			);
}


InputButton::InputButton( ICNDocument *icnDocument, bool newItem, const char *id )
	: FlowPart( icnDocument, newItem, (id) ? id : "inputbutton" )
{
	m_name = i18n("InputButton");
	m_desc = i18n("Pauses program execution until a inputbutton has been pressed or released (i.e. on rising or falling input), after performing debouncing.");
	initProcessSymbol();
	createStdInput();
	createStdOutput();
	
	createProperty( "0-trigger", Variant::Type::Select );
	property("0-trigger")->setCaption( i18n("Trigger") );
	property("0-trigger")->setAllowed( QStringList::split(',',"rising,falling") );
	property("0-trigger")->setValue("rising");
	
	createProperty( "1-pin", Variant::Type::Pin );
	property("1-pin")->setCaption( i18n("Pin") );
	property("1-pin")->setValue("RA0");
}

InputButton::~InputButton()
{
}


void InputButton::dataChanged()
{
	setCaption( i18n("Continue on %1 %2").arg(dataString("0-trigger")).arg(dataString("1-pin")) );
}


void InputButton::generateMicrobe( FlowCode *code )
{
	code->addCodeBranch( outputPart("stdoutput") );
}