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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.
*/
#include "config.h"
#include <glib/gi18n-lib.h>
#include <string.h>
#include "uml.h"
#include "properties.h"
static PropEnumData _uml_parameter_kinds[] = {
{ N_("Undefined"), DIA_UML_UNDEF_KIND} ,
{ N_("In"), DIA_UML_IN },
{ N_("Out"), DIA_UML_OUT },
{ N_("In & Out"), DIA_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_unref
};
G_DEFINE_BOXED_TYPE (UMLParameter, uml_parameter, uml_parameter_ref, uml_parameter_unref)
UMLParameter *
uml_parameter_new (void)
{
UMLParameter *param;
param = g_rc_box_new0 (UMLParameter);
param->name = g_strdup ("");
param->type = g_strdup ("");
param->value = g_strdup ("");
param->comment = g_strdup ("");
param->kind = DIA_UML_UNDEF_KIND;
return param;
}
UMLParameter *
uml_parameter_copy (UMLParameter *param)
{
UMLParameter *new;
g_return_val_if_fail (param != NULL, NULL);
new = uml_parameter_new ();
g_clear_pointer (&new->name, g_free);
g_clear_pointer (&new->type, g_free);
g_clear_pointer (&new->value, g_free);
g_clear_pointer (&new->comment, g_free);
new->name = g_strdup (param->name);
new->type = g_strdup (param->type);
new->value = g_strdup (param->value);
new->comment = g_strdup (param->comment);
new->kind = param->kind;
return new;
}
UMLParameter *
uml_parameter_ref (UMLParameter *param)
{
g_return_val_if_fail (param != NULL, NULL);
return g_rc_box_acquire (param);
}
static void
parameter_free (UMLParameter *param)
{
g_clear_pointer (¶m->name, g_free);
g_clear_pointer (¶m->type, g_free);
g_clear_pointer (¶m->value, g_free);
g_clear_pointer (¶m->comment, g_free);
}
void
uml_parameter_unref (UMLParameter *param)
{
g_rc_box_release_full (param, (GDestroyNotify) parameter_free);
}
char *
uml_parameter_get_string (UMLParameter *param)
{
int len;
char *str;
/* Calculate length: */
len = strlen (param->name);
if (param->type && strlen (param->type) > 0) {
len += 1 + strlen (param->type);
}
if (param->value && strlen (param->value) > 0) {
len += 1 + strlen (param->value);
}
switch (param->kind) {
case DIA_UML_UNDEF_KIND:
break;
case DIA_UML_IN:
len += 3;
break;
case DIA_UML_OUT:
len += 4;
break;
case DIA_UML_INOUT:
len += 6;
break;
default:
g_return_val_if_reached (NULL);
}
/* Generate string: */
str = g_new0 (char, len + 1);
strcpy (str, "");
switch (param->kind) {
case DIA_UML_UNDEF_KIND:
break;
case DIA_UML_IN:
strcat (str, "in ");
break;
case DIA_UML_OUT:
strcat (str, "out ");
break;
case DIA_UML_INOUT:
strcat (str, "inout ");
break;
default:
g_return_val_if_reached (NULL);
}
strcat (str, param->name);
if (param->type && strlen (param->type) > 0) {
strcat (str, ":");
strcat (str, param->type);
}
if (param->value && strlen (param->value) > 0) {
strcat (str, "=");
strcat (str, param->value);
}
g_assert (strlen (str) == len);
return str;
}
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