path: root/filter/filter-code.c

/*
 *  Copyright (C) 2000 Ximian Inc.
 *
 *  Authors: Not Zed <notzed@lostzed.mmc.com.au>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 *
 * 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.
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "filter-code.h"

static void build_code(FilterElement *fe, GString *out, struct _FilterPart *ff);
static void format_sexp(FilterElement *, GString *);

static void filter_code_class_init  (FilterCodeClass *class);
static void filter_code_init    (FilterCode *gspaper);
static void filter_code_finalise    (GtkObject *obj);

static FilterInputClass *parent_class;

guint
filter_code_get_type (void)
{
    static guint type = 0;
    
    if (!type) {
        GtkTypeInfo type_info = {
            "FilterCode",
            sizeof(FilterCode),
            sizeof(FilterCodeClass),
            (GtkClassInitFunc)filter_code_class_init,
            (GtkObjectInitFunc)filter_code_init,
            (GtkArgSetFunc)NULL,
            (GtkArgGetFunc)NULL
        };
        
        type = gtk_type_unique(filter_input_get_type (), &type_info);
    }
    
    return type;
}

static void
filter_code_class_init (FilterCodeClass *class)
{
    GtkObjectClass *object_class;
    FilterElementClass *filter_element = (FilterElementClass *)class;
    
    object_class = (GtkObjectClass *)class;
    parent_class = gtk_type_class(filter_input_get_type ());

    filter_element->build_code = build_code;
    filter_element->format_sexp = format_sexp;

    object_class->finalize = filter_code_finalise;
    /* override methods */

}

static void
filter_code_init (FilterCode *o)
{
    ((FilterInput *)o)->type = xmlStrdup("code");
}

static void
filter_code_finalise(GtkObject *obj)
{
    FilterCode *o = (FilterCode *)obj;

    o = o;

        ((GtkObjectClass *)(parent_class))->finalize(obj);
}

/**
 * filter_code_new:
 *
 * Create a new FilterCode object.
 * 
 * Return value: A new #FilterCode object.
 **/
FilterCode *
filter_code_new(void)
{
    FilterCode *o = (FilterCode *)gtk_type_new(filter_code_get_type ());
    return o;
}

/* here, the string IS the code */
static void build_code(FilterElement *fe, GString *out, struct _FilterPart *ff)
{
    GList *l;
    FilterInput *fi = (FilterInput *)fe;

    l = fi->values;
    while (l) {
        g_string_append(out, (char *)l->data);
        l = g_list_next(l);
    }
}

/* and we have no value */
static void format_sexp(FilterElement *fe, GString *out)
{
    return;
}