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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 :
21 : #include "tools/PropertySet.hxx"
22 : #include <algorithm>
23 : #include <o3tl/compat_functional.hxx>
24 :
25 : using namespace ::com::sun::star;
26 : using namespace ::com::sun::star::uno;
27 :
28 : namespace sd { namespace tools {
29 :
30 0 : PropertySet::PropertySet (void)
31 : : PropertySetInterfaceBase(m_aMutex),
32 0 : mpChangeListeners(new ChangeListenerContainer())
33 : {
34 0 : }
35 :
36 :
37 :
38 :
39 0 : PropertySet::~PropertySet (void)
40 : {
41 0 : }
42 :
43 :
44 :
45 :
46 0 : void SAL_CALL PropertySet::disposing (void)
47 : {
48 0 : }
49 :
50 : //----- XPropertySet ----------------------------------------------------------
51 :
52 0 : Reference<beans::XPropertySetInfo> SAL_CALL PropertySet::getPropertySetInfo (void)
53 : throw(RuntimeException, std::exception)
54 : {
55 0 : return NULL;
56 : }
57 :
58 :
59 :
60 :
61 0 : void SAL_CALL PropertySet::setPropertyValue (
62 : const OUString& rsPropertyName,
63 : const css::uno::Any& rsPropertyValue)
64 : throw(css::beans::UnknownPropertyException,
65 : css::beans::PropertyVetoException,
66 : css::lang::IllegalArgumentException,
67 : css::lang::WrappedTargetException,
68 : css::uno::RuntimeException, std::exception)
69 : {
70 0 : ThrowIfDisposed();
71 :
72 0 : Any aOldValue (SetPropertyValue(rsPropertyName,rsPropertyValue));
73 0 : if (aOldValue != rsPropertyValue)
74 : {
75 : // Inform listeners that are registered specifically for the
76 : // property and those registered for any property.
77 : beans::PropertyChangeEvent aEvent(
78 : static_cast<XWeak*>(this),
79 : rsPropertyName,
80 : sal_False,
81 : -1,
82 : aOldValue,
83 0 : rsPropertyValue);
84 0 : CallListeners(rsPropertyName, aEvent);
85 0 : CallListeners(OUString(), aEvent);
86 0 : }
87 0 : }
88 :
89 :
90 :
91 :
92 0 : Any SAL_CALL PropertySet::getPropertyValue (const OUString& rsPropertyName)
93 : throw(css::beans::UnknownPropertyException,
94 : css::lang::WrappedTargetException,
95 : css::uno::RuntimeException, std::exception)
96 : {
97 0 : ThrowIfDisposed();
98 :
99 0 : return GetPropertyValue(rsPropertyName);
100 : }
101 :
102 :
103 :
104 :
105 0 : void SAL_CALL PropertySet::addPropertyChangeListener (
106 : const OUString& rsPropertyName,
107 : const css::uno::Reference<css::beans::XPropertyChangeListener>& rxListener)
108 : throw(css::beans::UnknownPropertyException,
109 : css::lang::WrappedTargetException,
110 : css::uno::RuntimeException, std::exception)
111 : {
112 0 : if ( ! rxListener.is())
113 0 : throw lang::IllegalArgumentException();
114 :
115 0 : if (rBHelper.bDisposed || rBHelper.bInDispose)
116 0 : return;
117 :
118 : mpChangeListeners->insert(
119 : ChangeListenerContainer::value_type(
120 : rsPropertyName,
121 0 : rxListener));
122 : }
123 :
124 :
125 :
126 :
127 0 : void SAL_CALL PropertySet::removePropertyChangeListener (
128 : const OUString& rsPropertyName,
129 : const css::uno::Reference<css::beans::XPropertyChangeListener>& rxListener)
130 : throw(beans::UnknownPropertyException,
131 : css::lang::WrappedTargetException,
132 : css::uno::RuntimeException, std::exception)
133 : {
134 : ::std::pair<ChangeListenerContainer::iterator,ChangeListenerContainer::iterator>
135 0 : aRange (mpChangeListeners->equal_range(rsPropertyName));
136 :
137 : ChangeListenerContainer::iterator iListener (
138 : ::std::find_if(
139 : aRange.first,
140 : aRange.second,
141 : o3tl::compose1(
142 : std::bind1st(std::equal_to<Reference<beans::XPropertyChangeListener> >(),
143 : rxListener),
144 0 : o3tl::select2nd<ChangeListenerContainer::value_type>())));
145 0 : if (iListener != mpChangeListeners->end())
146 : {
147 0 : mpChangeListeners->erase(iListener);
148 : }
149 : else
150 : {
151 0 : throw lang::IllegalArgumentException();
152 : }
153 0 : }
154 :
155 :
156 :
157 :
158 0 : void SAL_CALL PropertySet::addVetoableChangeListener (
159 : const OUString& rsPropertyName,
160 : const css::uno::Reference<css::beans::XVetoableChangeListener>& rxListener)
161 : throw(css::beans::UnknownPropertyException,
162 : css::lang::WrappedTargetException,
163 : css::uno::RuntimeException, std::exception)
164 : {
165 : // Constraint properties are not supported and thus no vetoable
166 : // listeners.
167 : (void)rsPropertyName;
168 : (void)rxListener;
169 0 : }
170 :
171 :
172 :
173 :
174 0 : void SAL_CALL PropertySet::removeVetoableChangeListener (
175 : const OUString& rsPropertyName,
176 : const css::uno::Reference<css::beans::XVetoableChangeListener>& rxListener)
177 : throw(css::beans::UnknownPropertyException,
178 : css::lang::WrappedTargetException,
179 : css::uno::RuntimeException, std::exception)
180 : {
181 : // Constraint properties are not supported and thus no vetoable
182 : // listeners.
183 : (void)rsPropertyName;
184 : (void)rxListener;
185 0 : }
186 :
187 :
188 :
189 :
190 :
191 :
192 0 : void PropertySet::CallListeners (
193 : const OUString& rsPropertyName,
194 : const beans::PropertyChangeEvent& rEvent)
195 : {
196 : ::std::pair<ChangeListenerContainer::iterator,ChangeListenerContainer::iterator>
197 0 : aRange (mpChangeListeners->equal_range(rsPropertyName));
198 0 : ChangeListenerContainer::const_iterator iListener;
199 0 : for (iListener=aRange.first; iListener!=aRange.second; ++iListener)
200 : {
201 0 : if (iListener->second.is())
202 0 : iListener->second->propertyChange(rEvent);
203 : }
204 0 : }
205 :
206 :
207 :
208 :
209 0 : void PropertySet::ThrowIfDisposed (void)
210 : throw (::com::sun::star::lang::DisposedException)
211 : {
212 0 : if (rBHelper.bDisposed || rBHelper.bInDispose)
213 : {
214 : throw lang::DisposedException (
215 : "PropertySet object has already been disposed",
216 0 : static_cast<uno::XWeak*>(this));
217 : }
218 0 : }
219 :
220 : } } // end of namespace ::sd::tools
221 :
222 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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