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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 "comphelper_module.hxx"
21 : #include "comphelper_services.hxx"
22 :
23 : #include <com/sun/star/container/XIndexContainer.hpp>
24 : #include <com/sun/star/uno/Sequence.h>
25 : #include <com/sun/star/beans/PropertyValue.hpp>
26 : #include <cppuhelper/implbase2.hxx>
27 : #include <com/sun/star/lang/XServiceInfo.hpp>
28 : #include <cppuhelper/supportsservice.hxx>
29 :
30 : #include <vector>
31 :
32 : using namespace com::sun::star;
33 :
34 : typedef std::vector < uno::Sequence< beans::PropertyValue > > IndexedPropertyValues;
35 :
36 : class IndexedPropertyValuesContainer : public cppu::WeakImplHelper2< container::XIndexContainer, lang::XServiceInfo >
37 : {
38 : public:
39 : IndexedPropertyValuesContainer() throw();
40 : virtual ~IndexedPropertyValuesContainer() throw();
41 :
42 : // XIndexContainer
43 : virtual void SAL_CALL insertByIndex( sal_Int32 nIndex, const ::com::sun::star::uno::Any& aElement )
44 : throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException,
45 : ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
46 : virtual void SAL_CALL removeByIndex( sal_Int32 nIndex )
47 : throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException,
48 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
49 :
50 : // XIndexReplace
51 : virtual void SAL_CALL replaceByIndex( sal_Int32 nIndex, const ::com::sun::star::uno::Any& aElement )
52 : throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException,
53 : ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
54 :
55 : // XIndexAccess
56 : virtual sal_Int32 SAL_CALL getCount( )
57 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
58 : virtual ::com::sun::star::uno::Any SAL_CALL getByIndex( sal_Int32 nIndex )
59 : throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException,
60 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
61 :
62 : // XElementAccess
63 : virtual ::com::sun::star::uno::Type SAL_CALL getElementType( )
64 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
65 : virtual sal_Bool SAL_CALL hasElements( )
66 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
67 :
68 : //XServiceInfo
69 : virtual OUString SAL_CALL getImplementationName( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
70 : virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
71 : virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
72 :
73 : // XServiceInfo - static versions (used for component registration)
74 : static OUString SAL_CALL getImplementationName_static();
75 : static uno::Sequence< OUString > SAL_CALL getSupportedServiceNames_static();
76 : static uno::Reference< uno::XInterface > SAL_CALL Create( const uno::Reference< uno::XComponentContext >& );
77 :
78 : private:
79 : IndexedPropertyValues maProperties;
80 : };
81 :
82 0 : IndexedPropertyValuesContainer::IndexedPropertyValuesContainer() throw()
83 : {
84 0 : }
85 :
86 0 : IndexedPropertyValuesContainer::~IndexedPropertyValuesContainer() throw()
87 : {
88 0 : }
89 :
90 : // XIndexContainer
91 0 : void SAL_CALL IndexedPropertyValuesContainer::insertByIndex( sal_Int32 nIndex, const ::com::sun::star::uno::Any& aElement )
92 : throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException,
93 : ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception)
94 : {
95 0 : sal_Int32 nSize(maProperties.size());
96 0 : if ((nSize >= nIndex) && (nIndex >= 0))
97 : {
98 0 : uno::Sequence<beans::PropertyValue> aProps;
99 0 : if (!(aElement >>= aProps))
100 0 : throw lang::IllegalArgumentException();
101 0 : if (nSize == nIndex)
102 0 : maProperties.push_back(aProps);
103 : else
104 : {
105 0 : IndexedPropertyValues::iterator aItr;
106 0 : if ((nIndex * 2) < nSize)
107 : {
108 0 : aItr = maProperties.begin();
109 0 : sal_Int32 i(0);
110 0 : while(i < nIndex)
111 : {
112 0 : ++i;
113 0 : ++aItr;
114 : }
115 : }
116 : else
117 : {
118 0 : aItr = maProperties.end();
119 0 : sal_Int32 i(nSize - 1);
120 0 : while(i > nIndex)
121 : {
122 0 : --i;
123 0 : --aItr;
124 : }
125 : }
126 0 : maProperties.insert(aItr, aProps);
127 0 : }
128 : }
129 : else
130 0 : throw lang::IndexOutOfBoundsException();
131 0 : }
132 :
133 0 : void SAL_CALL IndexedPropertyValuesContainer::removeByIndex( sal_Int32 nIndex )
134 : throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException,
135 : ::com::sun::star::uno::RuntimeException, std::exception)
136 : {
137 0 : sal_Int32 nSize(maProperties.size());
138 0 : if ((nIndex < nSize) && (nIndex >= 0))
139 : {
140 0 : IndexedPropertyValues::iterator aItr;
141 0 : if ((nIndex * 2) < nSize)
142 : {
143 0 : aItr = maProperties.begin();
144 0 : sal_Int32 i(0);
145 0 : while(i < nIndex)
146 : {
147 0 : ++i;
148 0 : ++aItr;
149 : }
150 : }
151 : else
152 : {
153 0 : aItr = maProperties.end();
154 0 : sal_Int32 i(nSize - 1);
155 0 : while(i > nIndex)
156 : {
157 0 : --i;
158 0 : --aItr;
159 : }
160 : }
161 0 : maProperties.erase(aItr);
162 : }
163 : else
164 0 : throw lang::IndexOutOfBoundsException();
165 0 : }
166 :
167 : // XIndexReplace
168 0 : void SAL_CALL IndexedPropertyValuesContainer::replaceByIndex( sal_Int32 nIndex, const ::com::sun::star::uno::Any& aElement )
169 : throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException,
170 : ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception)
171 : {
172 0 : sal_Int32 nSize(maProperties.size());
173 0 : if ((nIndex < nSize) && (nIndex >= 0))
174 : {
175 0 : uno::Sequence<beans::PropertyValue> aProps;
176 0 : if (!(aElement >>= aProps))
177 0 : throw lang::IllegalArgumentException();
178 0 : maProperties[nIndex] = aProps;
179 : }
180 : else
181 0 : throw lang::IndexOutOfBoundsException();
182 0 : }
183 :
184 : // XIndexAccess
185 0 : sal_Int32 SAL_CALL IndexedPropertyValuesContainer::getCount( )
186 : throw(::com::sun::star::uno::RuntimeException, std::exception)
187 : {
188 0 : return maProperties.size();
189 : }
190 :
191 0 : ::com::sun::star::uno::Any SAL_CALL IndexedPropertyValuesContainer::getByIndex( sal_Int32 nIndex )
192 : throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException,
193 : ::com::sun::star::uno::RuntimeException, std::exception)
194 : {
195 0 : sal_Int32 nSize(maProperties.size());
196 0 : if (!((nIndex < nSize) && (nIndex >= 0)))
197 0 : throw lang::IndexOutOfBoundsException();
198 :
199 0 : uno::Any aAny;
200 0 : aAny <<= maProperties[nIndex];
201 0 : return aAny;
202 : }
203 :
204 : // XElementAccess
205 0 : ::com::sun::star::uno::Type SAL_CALL IndexedPropertyValuesContainer::getElementType( )
206 : throw(::com::sun::star::uno::RuntimeException, std::exception)
207 : {
208 0 : return ::getCppuType((uno::Sequence<beans::PropertyValue> *)0);
209 : }
210 :
211 0 : sal_Bool SAL_CALL IndexedPropertyValuesContainer::hasElements( )
212 : throw(::com::sun::star::uno::RuntimeException, std::exception)
213 : {
214 0 : return !maProperties.empty();
215 : }
216 :
217 : //XServiceInfo
218 0 : OUString SAL_CALL IndexedPropertyValuesContainer::getImplementationName( ) throw(::com::sun::star::uno::RuntimeException, std::exception)
219 : {
220 0 : return getImplementationName_static();
221 : }
222 :
223 0 : OUString SAL_CALL IndexedPropertyValuesContainer::getImplementationName_static( )
224 : {
225 0 : return OUString( "IndexedPropertyValuesContainer" );
226 : }
227 :
228 0 : sal_Bool SAL_CALL IndexedPropertyValuesContainer::supportsService( const OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException, std::exception)
229 : {
230 0 : return cppu::supportsService(this, ServiceName);
231 : }
232 :
233 0 : ::com::sun::star::uno::Sequence< OUString > SAL_CALL IndexedPropertyValuesContainer::getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException, std::exception)
234 : {
235 0 : return getSupportedServiceNames_static();
236 : }
237 :
238 :
239 0 : ::com::sun::star::uno::Sequence< OUString > SAL_CALL IndexedPropertyValuesContainer::getSupportedServiceNames_static( )
240 : {
241 0 : const OUString aServiceName( "com.sun.star.document.IndexedPropertyValues" );
242 0 : const uno::Sequence< OUString > aSeq( &aServiceName, 1 );
243 0 : return aSeq;
244 : }
245 :
246 :
247 0 : uno::Reference< uno::XInterface > SAL_CALL IndexedPropertyValuesContainer::Create(
248 : SAL_UNUSED_PARAMETER const uno::Reference< uno::XComponentContext >&)
249 : {
250 0 : return (cppu::OWeakObject*)new IndexedPropertyValuesContainer();
251 : }
252 :
253 0 : void createRegistryInfo_IndexedPropertyValuesContainer()
254 : {
255 0 : static ::comphelper::module::OAutoRegistration< IndexedPropertyValuesContainer > aAutoRegistration;
256 0 : }
257 :
258 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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