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/* Dia -- an diagram creation/manipulation program
* Copyright (C) 1998 Alexander Larsson
*
* umlparameter.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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include "uml.h"
#include "properties.h"
static PropEnumData _uml_parameter_kinds[] = {
{ N_("Undefined"), UML_UNDEF_KIND} ,
{ N_("In"), UML_IN },
{ N_("Out"), UML_OUT },
{ N_("In & Out"), UML_INOUT },
{ NULL, 0 }
};
static PropDescription umlparameter_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 },
{ "value", PROP_TYPE_STRING, PROP_FLAG_VISIBLE | PROP_FLAG_OPTIONAL,
N_("Value"), NULL, NULL },
{ "comment", PROP_TYPE_MULTISTRING, PROP_FLAG_VISIBLE | PROP_FLAG_OPTIONAL,
N_("Comment"), NULL, NULL },
{ "kind", PROP_TYPE_ENUM, PROP_FLAG_VISIBLE | PROP_FLAG_OPTIONAL,
N_("Kind"), NULL, _uml_parameter_kinds },
PROP_DESC_END
};
static PropOffset umlparameter_offsets[] = {
{ "name", PROP_TYPE_STRING, offsetof(UMLParameter, name) },
{ "type", PROP_TYPE_STRING, offsetof(UMLParameter, type) },
{ "value", PROP_TYPE_STRING, offsetof(UMLParameter, value) },
{ "comment", PROP_TYPE_MULTISTRING, offsetof(UMLParameter, comment) },
{ "kind", PROP_TYPE_ENUM, offsetof(UMLParameter, kind) },
{ NULL, 0, 0 },
};
PropDescDArrayExtra umlparameter_extra = {
{ umlparameter_props, umlparameter_offsets, "umlparameter" },
(NewRecordFunc)uml_parameter_new,
(FreeRecordFunc)uml_parameter_destroy
};
UMLParameter *
uml_parameter_new(void)
{
UMLParameter *param;
param = g_new0(UMLParameter, 1);
param->name = g_strdup("");
param->type = g_strdup("");
param->comment = g_strdup("");
param->value = NULL;
param->kind = UML_UNDEF_KIND;
return param;
}
void
uml_parameter_destroy(UMLParameter *param)
{
g_free(param->name);
g_free(param->type);
if (param->value != NULL)
g_free(param->value);
g_free(param->comment);
g_free(param);
}
char *
uml_get_parameter_string (UMLParameter *param)
{
int len;
char *str;
/* Calculate length: */
len = strlen (param->name) + 1 + strlen (param->type);
if (param->value != NULL) {
len += 1 + strlen (param->value) ;
}
switch(param->kind)
{
case UML_UNDEF_KIND:
break;
case UML_IN:
len += 3;
break;
case UML_OUT:
len += 4;
break;
case UML_INOUT:
len += 6;
break;
}
/* Generate string: */
str = g_malloc (sizeof (char) * (len + 1));
strcpy(str, "");
switch(param->kind)
{
case UML_UNDEF_KIND:
break;
case UML_IN:
strcat (str, "in ");
break;
case UML_OUT:
strcat (str, "out ");
break;
case UML_INOUT:
strcat (str, "inout ");
break;
}
strcat (str, param->name);
strcat (str, ":");
strcat (str, param->type);
if (param->value != NULL) {
strcat (str, "=");
strcat (str, param->value);
}
g_assert (strlen (str) == len);
return str;
}
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