/***************************************************************************
 *   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 "callsub.h"

#include "libraryitem.h"
#include "flowcode.h"

#include <klocale.h>

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

LibraryItem* CallSub::libraryItem()
{
	return new LibraryItem(
		QString("flow/callsub"),
		i18n("Sub Call"),
		i18n("Common"),
		"subcall.png",
		LibraryItem::lit_flowpart,
		CallSub::construct );
}

CallSub::CallSub( ICNDocument *icnDocument, bool newItem, const char *id )
	: FlowPart( icnDocument, newItem, (id) ? id : "callsub" )
{
	m_name = i18n("Sub Call");
	m_desc = i18n("Call a subroutine. When the subroutine returns, the code will continue execution from this point.");
	initCallSymbol();
	createStdInput();
	createStdOutput();
	
	createProperty( "sub", Variant::Type::Combo );
	property("sub")->setCaption( i18n("Subroutine") );
	property("sub")->setValue("MySub");
}

CallSub::~CallSub()
{
}

void CallSub::dataChanged()
{
	setCaption( i18n("Call %1").arg(dataString("sub")) );
}

void CallSub::generateMicrobe( FlowCode *code )
{
	code->addCode( "call " + dataString("sub") );
	code->addCodeBranch( outputPart("stdoutput" ) );
}

