1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _BRIDGES_CPP_UNO_TYPE_MISC_HXX_
#define _BRIDGES_CPP_UNO_TYPE_MISC_HXX_
#include <sal/types.h>
#include <typelib/typedescription.h>
/** Determines whether given type might relate or relates to an interface,
i.e. values of this type are interface or may contain interface(s).<br>
@param pTypeDescr type description of type
@return true if type might relate to an interface, false otherwise
*/
inline bool cppu_relatesToInterface( typelib_TypeDescription * pTypeDescr ) SAL_THROW( () )
{
switch (pTypeDescr->eTypeClass)
{
// case typelib_TypeClass_TYPEDEF:
case typelib_TypeClass_SEQUENCE:
{
switch (((typelib_IndirectTypeDescription *)pTypeDescr)->pType->eTypeClass)
{
case typelib_TypeClass_INTERFACE:
case typelib_TypeClass_UNION: // might relate to interface
case typelib_TypeClass_ANY: // might relate to interface
return true;
case typelib_TypeClass_SEQUENCE:
case typelib_TypeClass_STRUCT:
case typelib_TypeClass_EXCEPTION:
{
typelib_TypeDescription * pTD = 0;
TYPELIB_DANGER_GET( &pTD, ((typelib_IndirectTypeDescription *)pTypeDescr)->pType );
bool bRel = cppu_relatesToInterface( pTD );
TYPELIB_DANGER_RELEASE( pTD );
return bRel;
}
default:
return false;
}
}
case typelib_TypeClass_STRUCT:
case typelib_TypeClass_EXCEPTION:
{
// ...optimized... to avoid getDescription() calls!
typelib_CompoundTypeDescription * pComp = (typelib_CompoundTypeDescription *)pTypeDescr;
typelib_TypeDescriptionReference ** pTypes = pComp->ppTypeRefs;
for ( sal_Int32 nPos = pComp->nMembers; nPos--; )
{
switch (pTypes[nPos]->eTypeClass)
{
case typelib_TypeClass_INTERFACE:
case typelib_TypeClass_UNION: // might relate to interface
case typelib_TypeClass_ANY: // might relate to interface
return true;
// case typelib_TypeClass_TYPEDEF:
case typelib_TypeClass_SEQUENCE:
case typelib_TypeClass_STRUCT:
case typelib_TypeClass_EXCEPTION:
{
typelib_TypeDescription * pTD = 0;
TYPELIB_DANGER_GET( &pTD, pTypes[nPos] );
bool bRel = cppu_relatesToInterface( pTD );
TYPELIB_DANGER_RELEASE( pTD );
if (bRel)
return true;
}
default:
break;
}
}
if (pComp->pBaseTypeDescription)
return cppu_relatesToInterface( (typelib_TypeDescription *)pComp->pBaseTypeDescription );
return false;
}
case typelib_TypeClass_UNION: // might relate to interface
case typelib_TypeClass_ANY: // might relate to interface
case typelib_TypeClass_INTERFACE:
return true;
default:
return false;
}
}
/** Determines whether given type is a cpp simple type, e.g. int, enum.<br>
@param eTypeClass type class of type
@return true if type is a cpp simple type, false otherwise
*/
inline bool cppu_isSimpleType( typelib_TypeClass eTypeClass ) SAL_THROW( () )
{
return (eTypeClass <= typelib_TypeClass_ENUM &&
eTypeClass != typelib_TypeClass_STRING &&
eTypeClass != typelib_TypeClass_ANY &&
eTypeClass != typelib_TypeClass_TYPE);
}
/** Determines whether given type is a cpp simple type, e.g. int, enum.<br>
@param pTypeDescr type description of type
@return true if type is a cpp simple type, false otherwise
*/
inline bool cppu_isSimpleType( typelib_TypeDescription * pTypeDescr ) SAL_THROW( () )
{
return cppu_isSimpleType( pTypeDescr->eTypeClass );
}
#endif
|