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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_filter.hxx"
26
27 #include "configflush.hxx"
28 #include "constant.hxx"
29
30 //_______________________________________________
31 // includes
32 #include <osl/diagnose.h>
33
34 //_______________________________________________
35 // namespace
36
37 namespace css = ::com::sun::star;
38
39 namespace filter{
40 namespace config{
41
42 //_______________________________________________
43 // definitions
44
45 //-----------------------------------------------
ConfigFlush(const css::uno::Reference<css::lang::XMultiServiceFactory> & xSMGR)46 ConfigFlush::ConfigFlush(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR)
47 : BaseLock ( )
48 , m_xSMGR (xSMGR )
49 , m_lListener(m_aLock)
50 {
51 }
52
53 //-----------------------------------------------
~ConfigFlush()54 ConfigFlush::~ConfigFlush()
55 {
56 }
57
58 //-----------------------------------------------
getImplementationName()59 ::rtl::OUString SAL_CALL ConfigFlush::getImplementationName()
60 throw (css::uno::RuntimeException)
61 {
62 return impl_getImplementationName();
63 // <- SAFE
64 }
65
66 //-----------------------------------------------
supportsService(const::rtl::OUString & sServiceName)67 sal_Bool SAL_CALL ConfigFlush::supportsService(const ::rtl::OUString& sServiceName)
68 throw (css::uno::RuntimeException)
69 {
70 css::uno::Sequence< ::rtl::OUString > lServiceNames = impl_getSupportedServiceNames();
71 sal_Int32 c = lServiceNames.getLength();
72 const ::rtl::OUString* pNames = lServiceNames.getConstArray();
73 for (sal_Int32 i=0; i<c; ++i)
74 {
75 if (pNames[i].equals(sServiceName))
76 return sal_True;
77 }
78 return sal_False;
79 }
80
81 //-----------------------------------------------
getSupportedServiceNames()82 css::uno::Sequence< ::rtl::OUString > SAL_CALL ConfigFlush::getSupportedServiceNames()
83 throw (css::uno::RuntimeException)
84 {
85 return impl_getSupportedServiceNames();
86 }
87
88 //-----------------------------------------------
refresh()89 void SAL_CALL ConfigFlush::refresh()
90 throw(css::uno::RuntimeException)
91 {
92 // notify listener outside the lock!
93 // The used listener helper lives if we live
94 // and is threadsafe by itself.
95 // Further its not a good idea to hold the own lock
96 // if an outside object is called :-)
97 css::lang::EventObject aSource (static_cast< css::util::XRefreshable* >(this));
98 ::cppu::OInterfaceContainerHelper* pContainer = m_lListener.getContainer(::getCppuType(static_cast< css::uno::Reference< css::util::XRefreshListener >* >(NULL)));
99 if (pContainer)
100 {
101 ::cppu::OInterfaceIteratorHelper pIterator(*pContainer);
102 while (pIterator.hasMoreElements())
103 {
104 try
105 {
106 // ... this pointer can be interesting to find out, where will be called as listener
107 // Dont optimize it to a direct iterator cast :-)
108 css::util::XRefreshListener* pListener = (css::util::XRefreshListener*)pIterator.next();
109 pListener->refreshed(aSource);
110 }
111 catch(const css::uno::Exception&)
112 {
113 // ignore any "damaged" flush listener!
114 // May its remote reference is broken ...
115 pIterator.remove();
116 }
117 }
118 }
119 }
120
121 //-----------------------------------------------
addRefreshListener(const css::uno::Reference<css::util::XRefreshListener> & xListener)122 void SAL_CALL ConfigFlush::addRefreshListener(const css::uno::Reference< css::util::XRefreshListener >& xListener)
123 throw(css::uno::RuntimeException)
124 {
125 // no locks neccessary
126 // used helper lives if we live and is threadsafe by itself ...
127 m_lListener.addInterface(::getCppuType(static_cast< css::uno::Reference< css::util::XRefreshListener >* >(NULL)),
128 xListener);
129 }
130
131 //-----------------------------------------------
removeRefreshListener(const css::uno::Reference<css::util::XRefreshListener> & xListener)132 void SAL_CALL ConfigFlush::removeRefreshListener(const css::uno::Reference< css::util::XRefreshListener >& xListener)
133 throw(css::uno::RuntimeException)
134 {
135 // no locks neccessary
136 // used helper lives if we live and is threadsafe by itself ...
137 m_lListener.removeInterface(::getCppuType(static_cast< css::uno::Reference< css::util::XRefreshListener >* >(NULL)),
138 xListener);
139 }
140
141 //-----------------------------------------------
impl_getImplementationName()142 ::rtl::OUString ConfigFlush::impl_getImplementationName()
143 {
144 static ::rtl::OUString IMPLNAME = ::rtl::OUString::createFromAscii("com.sun.star.comp.filter.config.ConfigFlush");
145 return IMPLNAME;
146 }
147
148 //-----------------------------------------------
impl_getSupportedServiceNames()149 css::uno::Sequence< ::rtl::OUString > ConfigFlush::impl_getSupportedServiceNames()
150 {
151 css::uno::Sequence< ::rtl::OUString > lServiceNames(1);
152 lServiceNames[0] = SERVICE_FILTERCONFIGREFRESH;
153 return lServiceNames;
154 }
155
156 //-----------------------------------------------
impl_createInstance(const css::uno::Reference<css::lang::XMultiServiceFactory> & xSMGR)157 css::uno::Reference< css::uno::XInterface > ConfigFlush::impl_createInstance(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR)
158 {
159 ConfigFlush* pNew = new ConfigFlush(xSMGR);
160 return css::uno::Reference< css::uno::XInterface >(static_cast< css::util::XRefreshable* >(pNew), css::uno::UNO_QUERY);
161 }
162
163 } // namespace config
164 } // namespace filter
165