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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "base.hxx"
21 :
22 : #include <cppuhelper/queryinterface.hxx>
23 :
24 : using namespace css::lang;
25 : using namespace css::reflection;
26 : using namespace css::uno;
27 :
28 : namespace stoc_corefl
29 : {
30 :
31 :
32 : class IdlEnumFieldImpl
33 : : public IdlMemberImpl
34 : , public XIdlField
35 : , public XIdlField2
36 : {
37 : sal_Int32 _nValue;
38 :
39 : public:
40 0 : IdlEnumFieldImpl( IdlReflectionServiceImpl * pReflection, const OUString & rName,
41 : typelib_TypeDescription * pTypeDescr, sal_Int32 nValue )
42 : : IdlMemberImpl( pReflection, rName, pTypeDescr, pTypeDescr )
43 0 : , _nValue( nValue )
44 0 : {}
45 : virtual ~IdlEnumFieldImpl();
46 :
47 : // XInterface
48 : virtual Any SAL_CALL queryInterface( const Type & rType ) throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
49 : virtual void SAL_CALL acquire() throw() SAL_OVERRIDE;
50 : virtual void SAL_CALL release() throw() SAL_OVERRIDE;
51 :
52 : // XTypeProvider
53 : virtual Sequence< Type > SAL_CALL getTypes() throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
54 : virtual Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
55 :
56 : // XIdlMember
57 : virtual Reference< XIdlClass > SAL_CALL getDeclaringClass() throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
58 : virtual OUString SAL_CALL getName() throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
59 : // XIdlField
60 : virtual Reference< XIdlClass > SAL_CALL getType() throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
61 : virtual FieldAccessMode SAL_CALL getAccessMode() throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
62 : virtual Any SAL_CALL get( const Any & rObj ) throw(css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
63 : virtual void SAL_CALL set( const Any & rObj, const Any & rValue ) throw(css::lang::IllegalArgumentException, css::lang::IllegalAccessException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
64 : // XIdlField2: getType, getAccessMode and get are equal to XIdlField
65 : virtual void SAL_CALL set( Any & rObj, const Any & rValue ) throw(css::lang::IllegalArgumentException, css::lang::IllegalAccessException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
66 : };
67 :
68 0 : IdlEnumFieldImpl::~IdlEnumFieldImpl()
69 : {
70 0 : }
71 :
72 : // XInterface
73 :
74 0 : Any IdlEnumFieldImpl::queryInterface( const Type & rType )
75 : throw(css::uno::RuntimeException, std::exception)
76 : {
77 : Any aRet( ::cppu::queryInterface( rType,
78 : static_cast< XIdlField * >( this ),
79 0 : static_cast< XIdlField2 * >( this ) ) );
80 0 : return (aRet.hasValue() ? aRet : IdlMemberImpl::queryInterface( rType ));
81 : }
82 :
83 0 : void IdlEnumFieldImpl::acquire() throw()
84 : {
85 0 : IdlMemberImpl::acquire();
86 0 : }
87 :
88 0 : void IdlEnumFieldImpl::release() throw()
89 : {
90 0 : IdlMemberImpl::release();
91 0 : }
92 :
93 : // XTypeProvider
94 :
95 0 : Sequence< Type > IdlEnumFieldImpl::getTypes()
96 : throw (css::uno::RuntimeException, std::exception)
97 : {
98 : static ::cppu::OTypeCollection * s_pTypes = 0;
99 0 : if (! s_pTypes)
100 : {
101 0 : ::osl::MutexGuard aGuard( getMutexAccess() );
102 0 : if (! s_pTypes)
103 : {
104 : static ::cppu::OTypeCollection s_aTypes(
105 0 : cppu::UnoType<XIdlField2>::get(),
106 0 : cppu::UnoType<XIdlField>::get(),
107 0 : IdlMemberImpl::getTypes() );
108 0 : s_pTypes = &s_aTypes;
109 0 : }
110 : }
111 0 : return s_pTypes->getTypes();
112 : }
113 :
114 0 : Sequence< sal_Int8 > IdlEnumFieldImpl::getImplementationId()
115 : throw (css::uno::RuntimeException, std::exception)
116 : {
117 0 : return css::uno::Sequence<sal_Int8>();
118 : }
119 :
120 : // XIdlMember
121 :
122 0 : Reference< XIdlClass > IdlEnumFieldImpl::getDeclaringClass()
123 : throw(css::uno::RuntimeException, std::exception)
124 : {
125 0 : return IdlMemberImpl::getDeclaringClass();
126 : }
127 :
128 0 : OUString IdlEnumFieldImpl::getName()
129 : throw(css::uno::RuntimeException, std::exception)
130 : {
131 0 : return IdlMemberImpl::getName();
132 : }
133 :
134 : // XIdlField
135 :
136 0 : Reference< XIdlClass > IdlEnumFieldImpl::getType()
137 : throw(css::uno::RuntimeException, std::exception)
138 : {
139 0 : return getDeclaringClass();
140 : }
141 :
142 0 : FieldAccessMode IdlEnumFieldImpl::getAccessMode()
143 : throw(css::uno::RuntimeException, std::exception)
144 : {
145 0 : return FieldAccessMode_READONLY;
146 : }
147 :
148 0 : Any IdlEnumFieldImpl::get( const Any & )
149 : throw(css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception)
150 : {
151 0 : return Any( &_nValue, getTypeDescr() );
152 : }
153 :
154 0 : void IdlEnumFieldImpl::set( const Any &, const Any & )
155 : throw(css::lang::IllegalArgumentException, css::lang::IllegalAccessException, css::uno::RuntimeException, std::exception)
156 : {
157 : throw IllegalAccessException(
158 : "enum field is constant!",
159 0 : static_cast<XWeak *>(static_cast<OWeakObject *>(this)) );
160 : }
161 :
162 0 : void IdlEnumFieldImpl::set( Any &, const Any & )
163 : throw(css::lang::IllegalArgumentException, css::lang::IllegalAccessException, css::uno::RuntimeException, std::exception)
164 : {
165 : throw IllegalAccessException(
166 : "enum field is constant!",
167 0 : static_cast<XWeak *>(static_cast<OWeakObject *>(this)) );
168 : }
169 :
170 :
171 :
172 :
173 :
174 :
175 :
176 21 : EnumIdlClassImpl::~EnumIdlClassImpl()
177 : {
178 7 : delete _pFields;
179 14 : }
180 :
181 : // IdlClassImpl modifications
182 :
183 0 : Reference< XIdlField > EnumIdlClassImpl::getField( const OUString & rName )
184 : throw(css::uno::RuntimeException, std::exception)
185 : {
186 0 : if (! _pFields)
187 0 : getFields(); // init members
188 :
189 0 : const OUString2Field::const_iterator iFind( _aName2Field.find( rName ) );
190 0 : if (iFind != _aName2Field.end())
191 0 : return (*iFind).second;
192 : else
193 0 : return Reference< XIdlField >();
194 : }
195 :
196 0 : Sequence< Reference< XIdlField > > EnumIdlClassImpl::getFields()
197 : throw(css::uno::RuntimeException, std::exception)
198 : {
199 0 : if (! _pFields)
200 : {
201 0 : ::osl::MutexGuard aGuard( getMutexAccess() );
202 0 : if (! _pFields)
203 : {
204 0 : sal_Int32 nFields = getTypeDescr()->nEnumValues;
205 : Sequence< Reference< XIdlField > > * pFields =
206 0 : new Sequence< Reference< XIdlField > >( nFields );
207 0 : Reference< XIdlField > * pSeq = pFields->getArray();
208 :
209 0 : while (nFields--)
210 : {
211 0 : OUString aName( getTypeDescr()->ppEnumNames[nFields] );
212 0 : _aName2Field[aName] = pSeq[nFields] = new IdlEnumFieldImpl(
213 0 : getReflection(), aName, IdlClassImpl::getTypeDescr(), getTypeDescr()->pEnumValues[nFields] );
214 0 : }
215 :
216 0 : _pFields = pFields;
217 0 : }
218 : }
219 0 : return *_pFields;
220 : }
221 :
222 0 : void EnumIdlClassImpl::createObject( Any & rObj )
223 : throw(css::uno::RuntimeException, std::exception)
224 : {
225 : sal_Int32 eVal =
226 0 : reinterpret_cast<typelib_EnumTypeDescription *>(IdlClassImpl::getTypeDescr())->nDefaultEnumValue;
227 0 : rObj.setValue( &eVal, IdlClassImpl::getTypeDescr() );
228 0 : }
229 :
230 : }
231 :
232 :
233 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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