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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_comphelper.hxx"
26
27 #include <com/sun/star/lang/XMultiComponentFactory.hpp>
28 #include <com/sun/star/awt/XRequestCallback.hpp>
29 #include <com/sun/star/frame/XDesktop.hpp>
30 #include <com/sun/star/beans/XPropertySet.hpp>
31
32 #include <comphelper_module.hxx>
33 #include "officerestartmanager.hxx"
34
35 using namespace ::com::sun::star;
36
37 namespace comphelper
38 {
39
40 // ----------------------------------------------------------
getSupportedServiceNames_static()41 uno::Sequence< ::rtl::OUString > SAL_CALL OOfficeRestartManager::getSupportedServiceNames_static()
42 {
43 uno::Sequence< rtl::OUString > aResult( 1 );
44 aResult[0] = getServiceName_static();
45 return aResult;
46 }
47
48 // ----------------------------------------------------------
getImplementationName_static()49 ::rtl::OUString SAL_CALL OOfficeRestartManager::getImplementationName_static()
50 {
51 return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.task.OfficeRestartManager" ) );
52 }
53
54 // ----------------------------------------------------------
getSingletonName_static()55 ::rtl::OUString SAL_CALL OOfficeRestartManager::getSingletonName_static()
56 {
57 return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.task.OfficeRestartManager" ) );
58 }
59
60 // ----------------------------------------------------------
getServiceName_static()61 ::rtl::OUString SAL_CALL OOfficeRestartManager::getServiceName_static()
62 {
63 return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.task.OfficeRestartManager" ) );
64 }
65
66 // ----------------------------------------------------------
Create(const uno::Reference<uno::XComponentContext> & rxContext)67 uno::Reference< uno::XInterface > SAL_CALL OOfficeRestartManager::Create( const uno::Reference< uno::XComponentContext >& rxContext )
68 {
69 return static_cast< cppu::OWeakObject* >( new OOfficeRestartManager( rxContext ) );
70 }
71
72 // XRestartManager
73 // ----------------------------------------------------------
requestRestart(const uno::Reference<task::XInteractionHandler> &)74 void SAL_CALL OOfficeRestartManager::requestRestart( const uno::Reference< task::XInteractionHandler >& /* xInteractionHandler */ )
75 {
76 if ( !m_xContext.is() )
77 throw uno::RuntimeException();
78
79 {
80 ::osl::MutexGuard aGuard( m_aMutex );
81
82 // if the restart already running there is no need to trigger it again
83 if ( m_bRestartRequested )
84 return;
85
86 m_bRestartRequested = sal_True;
87
88 // the office is still not initialized, no need to terminate, changing the state is enough
89 if ( !m_bOfficeInitialized )
90 return;
91 }
92
93 // TODO: use InteractionHandler to report errors
94 try
95 {
96 // register itself as a job that should be executed asynchronously
97 uno::Reference< lang::XMultiComponentFactory > xFactory( m_xContext->getServiceManager(), uno::UNO_SET_THROW );
98
99 uno::Reference< awt::XRequestCallback > xRequestCallback(
100 xFactory->createInstanceWithContext(
101 ::rtl::OUString::createFromAscii("com.sun.star.awt.AsyncCallback"),
102 m_xContext ),
103 uno::UNO_QUERY_THROW );
104
105 xRequestCallback->addCallback( this, uno::Any() );
106 }
107 catch ( uno::Exception& )
108 {
109 // the try to request restart has failed
110 m_bRestartRequested = sal_False;
111 }
112 }
113
114 // ----------------------------------------------------------
isRestartRequested(::sal_Bool bOfficeInitialized)115 ::sal_Bool SAL_CALL OOfficeRestartManager::isRestartRequested( ::sal_Bool bOfficeInitialized )
116 {
117 ::osl::MutexGuard aGuard( m_aMutex );
118
119 if ( bOfficeInitialized && !m_bOfficeInitialized )
120 m_bOfficeInitialized = bOfficeInitialized;
121
122 return m_bRestartRequested;
123 }
124
125 // XCallback
126 // ----------------------------------------------------------
notify(const uno::Any &)127 void SAL_CALL OOfficeRestartManager::notify( const uno::Any& /* aData */ )
128 {
129 try
130 {
131 sal_Bool bSuccess = sal_False;
132
133 if ( m_xContext.is() )
134 {
135 uno::Reference< lang::XMultiComponentFactory > xFactory( m_xContext->getServiceManager(), uno::UNO_SET_THROW );
136 uno::Reference< frame::XDesktop > xDesktop(
137 xFactory->createInstanceWithContext(
138 ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.frame.Desktop" ) ), m_xContext ),
139 uno::UNO_QUERY_THROW );
140
141 // Turn Quickstarter veto off
142 uno::Reference< beans::XPropertySet > xPropertySet( xDesktop, uno::UNO_QUERY_THROW );
143 ::rtl::OUString aVetoPropName( RTL_CONSTASCII_USTRINGPARAM( "SuspendQuickstartVeto" ) );
144 uno::Any aValue;
145 aValue <<= (sal_Bool)sal_True;
146 xPropertySet->setPropertyValue( aVetoPropName, aValue );
147
148 try
149 {
150 bSuccess = xDesktop->terminate();
151 } catch( uno::Exception& )
152 {}
153
154 if ( !bSuccess )
155 {
156 aValue <<= (sal_Bool)sal_False;
157 xPropertySet->setPropertyValue( aVetoPropName, aValue );
158 }
159 }
160
161 if ( !bSuccess )
162 m_bRestartRequested = sal_False;
163 }
164 catch( uno::Exception& )
165 {
166 // the try to restart has failed
167 m_bRestartRequested = sal_False;
168 }
169 }
170
171 // XServiceInfo
172 // ----------------------------------------------------------
getImplementationName()173 ::rtl::OUString SAL_CALL OOfficeRestartManager::getImplementationName()
174 {
175 return getImplementationName_static();
176 }
177
178 // ----------------------------------------------------------
supportsService(const::rtl::OUString & aServiceName)179 ::sal_Bool SAL_CALL OOfficeRestartManager::supportsService( const ::rtl::OUString& aServiceName )
180 {
181 const uno::Sequence< rtl::OUString > & aSupportedNames = getSupportedServiceNames_static();
182 for ( sal_Int32 nInd = 0; nInd < aSupportedNames.getLength(); nInd++ )
183 {
184 if ( aSupportedNames[ nInd ].equals( aServiceName ) )
185 return sal_True;
186 }
187
188 return sal_False;
189 }
190
191 // ----------------------------------------------------------
getSupportedServiceNames()192 uno::Sequence< ::rtl::OUString > SAL_CALL OOfficeRestartManager::getSupportedServiceNames()
193 {
194 return getSupportedServiceNames_static();
195 }
196
197 } // namespace comphelper
198
createRegistryInfo_OOfficeRestartManager()199 void createRegistryInfo_OOfficeRestartManager()
200 {
201 static ::comphelper::module::OAutoRegistration< ::comphelper::OOfficeRestartManager > aAutoRegistration;
202 static ::comphelper::module::OSingletonRegistration< ::comphelper::OOfficeRestartManager > aSingletonRegistration;
203 }
204