GimpParamDef pdb_proc_get_param_info(gchar* proc_name, gint arg_num) {
GimpParamDef param_info;
GimpPDBArgType type;
gchar *name;
gchar *desc;
gimp_procedural_db_proc_arg (
proc_name,
arg_num,
&type,
&name,
&desc
);
param_info.type = type;
param_info.name = g_strdup(name);
param_info.description = g_strdup(desc);
return param_info;
}
/**
* gimp_procedural_db_proc_info:
* @procedure: The procedure name.
* @blurb: A short blurb.
* @help: Detailed procedure help.
* @author: Author(s) of the procedure.
* @copyright: The copyright.
* @date: Copyright date.
* @proc_type: The procedure type.
* @num_args: The number of input arguments.
* @num_values: The number of return values.
* @args: The input arguments.
* @return_vals: The return values.
*
* Queries the procedural database for information on the specified
* procedure.
*
* This procedure returns information on the specified procedure. A
* short blurb, detailed help, author(s), copyright information,
* procedure type, number of input, and number of return values are
* returned. Additionally this function returns specific information
* about each input argument and return value.
*
* Returns: TRUE on success.
*/
gboolean
gimp_procedural_db_proc_info (const gchar *procedure,
gchar **blurb,
gchar **help,
gchar **author,
gchar **copyright,
gchar **date,
GimpPDBProcType *proc_type,
gint *num_args,
gint *num_values,
GimpParamDef **args,
GimpParamDef **return_vals)
{
gint i;
gboolean success = TRUE;
success = _gimp_procedural_db_proc_info (procedure,
blurb,
help,
author,
copyright,
date,
proc_type,
num_args,
num_values);
if (success)
{
*args = g_new (GimpParamDef, *num_args);
*return_vals = g_new (GimpParamDef, *num_values);
for (i = 0; i < *num_args; i++)
{
if (! gimp_procedural_db_proc_arg (procedure,
i,
&(*args)[i].type,
&(*args)[i].name,
&(*args)[i].description))
{
g_free (*args);
g_free (*return_vals);
return FALSE;
}
}
for (i = 0; i < *num_values; i++)
{
if (! gimp_procedural_db_proc_val (procedure,
i,
&(*return_vals)[i].type,
&(*return_vals)[i].name,
&(*return_vals)[i].description))
{
g_free (*args);
g_free (*return_vals);
return FALSE;
}
}
}
return success;
}
