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/* Dia -- an diagram creation/manipulation program
* Copyright (C) 1998 Alexander Larsson
*
* umlformalparameter.c : refactored from uml.c, class.c to final use StdProps
* PROP_TYPE_DARRAY, a list where each element is a set
* of properies described by the same StdPropDesc
* Copyright (C) 2005 Hans Breuer
*
* 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.
*/
#include "config.h"
#include <glib/gi18n-lib.h>
#include <string.h>
#include "uml.h"
#include "properties.h"
static PropDescription umlformalparameter_props[] = {
{ "name", PROP_TYPE_STRING, PROP_FLAG_VISIBLE | PROP_FLAG_OPTIONAL,
N_("Name"), NULL, NULL },
{ "type", PROP_TYPE_STRING, PROP_FLAG_VISIBLE | PROP_FLAG_OPTIONAL,
N_("Type"), NULL, NULL },
PROP_DESC_END
};
static PropOffset umlformalparameter_offsets[] = {
{ "name", PROP_TYPE_STRING, offsetof(UMLFormalParameter, name) },
{ "type", PROP_TYPE_STRING, offsetof(UMLFormalParameter, type) },
{ NULL, 0, 0 },
};
PropDescDArrayExtra umlformalparameter_extra = {
{ umlformalparameter_props, umlformalparameter_offsets, "umlformalparameter" },
(NewRecordFunc) uml_formal_parameter_new,
(FreeRecordFunc) uml_formal_parameter_unref
};
G_DEFINE_BOXED_TYPE (UMLFormalParameter, uml_formal_parameter, uml_formal_parameter_ref, uml_formal_parameter_unref)
UMLFormalParameter *
uml_formal_parameter_new (void)
{
UMLFormalParameter *param;
param = g_rc_box_new0 (UMLFormalParameter);
param->name = NULL;
param->type = NULL;
return param;
}
UMLFormalParameter *
uml_formal_parameter_copy (UMLFormalParameter *param)
{
UMLFormalParameter *newparam;
newparam = uml_formal_parameter_new ();
newparam->name = g_strdup (param->name);
newparam->type = g_strdup (param->type);
return newparam;
}
UMLFormalParameter *
uml_formal_parameter_ref (UMLFormalParameter *param)
{
g_return_val_if_fail (param != NULL, NULL);
return g_rc_box_acquire (param);
}
static void
formal_parameter_destroy (UMLFormalParameter *param)
{
g_clear_pointer (¶m->name, g_free);
g_clear_pointer (¶m->type, g_free);
}
void
uml_formal_parameter_unref (UMLFormalParameter *param)
{
g_rc_box_release_full (param, (GDestroyNotify) formal_parameter_destroy);
}
void
uml_formal_parameter_write (AttributeNode attr_node,
UMLFormalParameter *param,
DiaContext *ctx)
{
DataNode composite;
composite = data_add_composite (attr_node, "umlformalparameter", ctx);
data_add_string (composite_add_attribute (composite, "name"),
param->name, ctx);
data_add_string (composite_add_attribute (composite, "type"),
param->type, ctx);
}
char *
uml_formal_parameter_get_string (UMLFormalParameter *parameter)
{
int len;
char *str;
/* Calculate length: */
len = parameter->name ? strlen (parameter->name) : 0;
if (parameter->type != NULL) {
len += 1 + strlen (parameter->type);
}
/* Generate string: */
str = g_new0 (char, len + 1);
strcpy (str, parameter->name ? parameter->name : "");
if (parameter->type != NULL) {
strcat (str, ":");
strcat (str, parameter->type);
}
g_assert (strlen (str) == len);
return str;
}
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