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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 "configflush.hxx"
22 : #include "constant.hxx"
23 :
24 : #include <osl/diagnose.h>
25 :
26 :
27 : namespace filter{
28 : namespace config{
29 :
30 :
31 : //-----------------------------------------------
32 13 : ConfigFlush::ConfigFlush(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR)
33 : : BaseLock ( )
34 : , m_xSMGR (xSMGR )
35 13 : , m_lListener(m_aLock)
36 : {
37 13 : }
38 :
39 : //-----------------------------------------------
40 26 : ConfigFlush::~ConfigFlush()
41 : {
42 26 : }
43 :
44 : //-----------------------------------------------
45 0 : ::rtl::OUString SAL_CALL ConfigFlush::getImplementationName()
46 : throw (css::uno::RuntimeException)
47 : {
48 0 : return impl_getImplementationName();
49 : // <- SAFE
50 : }
51 :
52 : //-----------------------------------------------
53 0 : sal_Bool SAL_CALL ConfigFlush::supportsService(const ::rtl::OUString& sServiceName)
54 : throw (css::uno::RuntimeException)
55 : {
56 0 : css::uno::Sequence< ::rtl::OUString > lServiceNames = impl_getSupportedServiceNames();
57 0 : sal_Int32 c = lServiceNames.getLength();
58 0 : const ::rtl::OUString* pNames = lServiceNames.getConstArray();
59 0 : for (sal_Int32 i=0; i<c; ++i)
60 : {
61 0 : if (pNames[i].equals(sServiceName))
62 0 : return sal_True;
63 : }
64 0 : return sal_False;
65 : }
66 :
67 : //-----------------------------------------------
68 0 : css::uno::Sequence< ::rtl::OUString > SAL_CALL ConfigFlush::getSupportedServiceNames()
69 : throw (css::uno::RuntimeException)
70 : {
71 0 : return impl_getSupportedServiceNames();
72 : }
73 :
74 : //-----------------------------------------------
75 0 : void SAL_CALL ConfigFlush::refresh()
76 : throw(css::uno::RuntimeException)
77 : {
78 : // notify listener outside the lock!
79 : // The used listener helper lives if we live
80 : // and is threadsafe by itself.
81 : // Further its not a good idea to hold the own lock
82 : // if an outside object is called :-)
83 0 : css::lang::EventObject aSource (static_cast< css::util::XRefreshable* >(this));
84 0 : ::cppu::OInterfaceContainerHelper* pContainer = m_lListener.getContainer(::getCppuType(static_cast< css::uno::Reference< css::util::XRefreshListener >* >(NULL)));
85 0 : if (pContainer)
86 : {
87 0 : ::cppu::OInterfaceIteratorHelper pIterator(*pContainer);
88 0 : while (pIterator.hasMoreElements())
89 : {
90 : try
91 : {
92 : // ... this pointer can be interesting to find out, where will be called as listener
93 : // Dont optimize it to a direct iterator cast :-)
94 0 : css::util::XRefreshListener* pListener = (css::util::XRefreshListener*)pIterator.next();
95 0 : pListener->refreshed(aSource);
96 : }
97 0 : catch(const css::uno::Exception&)
98 : {
99 : // ignore any "damaged" flush listener!
100 : // May its remote reference is broken ...
101 0 : pIterator.remove();
102 : }
103 0 : }
104 0 : }
105 0 : }
106 :
107 : //-----------------------------------------------
108 13 : void SAL_CALL ConfigFlush::addRefreshListener(const css::uno::Reference< css::util::XRefreshListener >& xListener)
109 : throw(css::uno::RuntimeException)
110 : {
111 : // no locks neccessary
112 : // used helper lives if we live and is threadsafe by itself ...
113 13 : m_lListener.addInterface(::getCppuType(static_cast< css::uno::Reference< css::util::XRefreshListener >* >(NULL)),
114 26 : xListener);
115 13 : }
116 :
117 : //-----------------------------------------------
118 0 : void SAL_CALL ConfigFlush::removeRefreshListener(const css::uno::Reference< css::util::XRefreshListener >& xListener)
119 : throw(css::uno::RuntimeException)
120 : {
121 : // no locks neccessary
122 : // used helper lives if we live and is threadsafe by itself ...
123 0 : m_lListener.removeInterface(::getCppuType(static_cast< css::uno::Reference< css::util::XRefreshListener >* >(NULL)),
124 0 : xListener);
125 0 : }
126 :
127 : //-----------------------------------------------
128 68 : ::rtl::OUString ConfigFlush::impl_getImplementationName()
129 : {
130 68 : return ::rtl::OUString("com.sun.star.comp.filter.config.ConfigFlush");
131 : }
132 :
133 : //-----------------------------------------------
134 13 : css::uno::Sequence< ::rtl::OUString > ConfigFlush::impl_getSupportedServiceNames()
135 : {
136 13 : css::uno::Sequence< ::rtl::OUString > lServiceNames(1);
137 13 : lServiceNames[0] = SERVICE_FILTERCONFIGREFRESH;
138 13 : return lServiceNames;
139 : }
140 :
141 : //-----------------------------------------------
142 13 : css::uno::Reference< css::uno::XInterface > ConfigFlush::impl_createInstance(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR)
143 : {
144 13 : ConfigFlush* pNew = new ConfigFlush(xSMGR);
145 13 : return css::uno::Reference< css::uno::XInterface >(static_cast< css::util::XRefreshable* >(pNew), css::uno::UNO_QUERY);
146 : }
147 :
148 : } // namespace config
149 : } // namespace filter
150 :
151 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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