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