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/*
rsvg-defs.c: Manage SVG defs and references.
Copyright (C) 2000 Eazel, Inc.
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.
Author: Raph Levien <raph@artofcode.com>
*/
#include <glib.h>
#include "rsvg-defs.h"
struct _RsvgDefs {
GHashTable *hash;
};
RsvgDefs *
rsvg_defs_new (void)
{
RsvgDefs *result = g_new (RsvgDefs, 1);
result->hash = g_hash_table_new (g_str_hash, g_str_equal);
return result;
}
RsvgDefVal *
rsvg_defs_lookup (const RsvgDefs *defs, const char *name)
{
return (RsvgDefVal *)g_hash_table_lookup (defs->hash, name);
}
void
rsvg_defs_set (RsvgDefs *defs, const char *name, RsvgDefVal *val)
{
g_hash_table_insert (defs->hash, g_strdup (name), val);
}
static void
rsvg_defs_free_each (gpointer key, gpointer value, gpointer user_data)
{
RsvgDefVal *def_val = (RsvgDefVal *)value;
g_free (key);
def_val->free (def_val);
}
void
rsvg_defs_free (RsvgDefs *defs)
{
g_hash_table_foreach (defs->hash, rsvg_defs_free_each, NULL);
g_hash_table_destroy (defs->hash);
g_free (defs);
}
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