/***************************************************************************
 *   Copyright (C) 2006 by TAM(Teppei Tamra)                               *
 *   tam-t@par.odn.ne.jp                                                   *
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 *   This program 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 program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#ifndef JSFILTER_H
#define JSFILTER_H

#include <cstdio>
#include <cstdlib>
#include <scim.h>
#include <scim_iconv.h>
#include <scim_attribute.h>

#include <textfilter.h>
#include <honokasetupcore.h>
#include <jsproc.h>

#define HONOKA_CONFIG_JSFILTER_FILE     "/IMEngine/Honoka/JSFilter/File"
#define HONOKA_DEFAULT_JSFILTER_FILE    ""
#define HONOKA_CONFIG_JSFILTER_FUNC     "/IMEngine/Honoka/JSFilter/Function"
#define HONOKA_DEFAULT_JSFILTER_FUNC    "filter(\"%%\").toString();"

using namespace std;
using namespace scim;


/**
@author TAM (Teppei Tamra)
*/
namespace Honoka {

class JSFilter;

class JSFilter : public TextFilter {
public:
    JSFilter(ConfigPointer cfg);

    ~JSFilter();
    virtual String getName();
    virtual String getPropertyName();
    virtual const WideString filter(const WideString &text);
    static HonokaSetupCorePage *setup();
    static bool reload(ConfigPointer cfg);
protected:
    void init(ConfigPointer cfg);

protected:
    JSProc *jsproc;
    String file;
    String func;
    static JSFilter *jsself;
    static bool resetf;
};
}
#endif