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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 <com/sun/star/lang/XMultiComponentFactory.hpp>
22 : #include <com/sun/star/awt/XRequestCallback.hpp>
23 : #include <com/sun/star/frame/Desktop.hpp>
24 : #include <com/sun/star/beans/XPropertySet.hpp>
25 :
26 : #include <comphelper_module.hxx>
27 : #include <comphelper_services.hxx>
28 : #include <cppuhelper/supportsservice.hxx>
29 : #include "officerestartmanager.hxx"
30 :
31 : using namespace ::com::sun::star;
32 :
33 : namespace comphelper
34 : {
35 :
36 :
37 382 : uno::Sequence< OUString > SAL_CALL OOfficeRestartManager::getSupportedServiceNames_static()
38 : {
39 382 : uno::Sequence< OUString > aResult( 1 );
40 382 : aResult[0] = getServiceName_static();
41 382 : return aResult;
42 : }
43 :
44 :
45 382 : OUString SAL_CALL OOfficeRestartManager::getImplementationName_static()
46 : {
47 382 : return OUString( "com.sun.star.comp.task.OfficeRestartManager" );
48 : }
49 :
50 :
51 191 : OUString SAL_CALL OOfficeRestartManager::getSingletonName_static()
52 : {
53 191 : return OUString( "com.sun.star.task.OfficeRestartManager" );
54 : }
55 :
56 :
57 382 : OUString SAL_CALL OOfficeRestartManager::getServiceName_static()
58 : {
59 382 : return OUString( "com.sun.star.comp.task.OfficeRestartManager" );
60 : }
61 :
62 :
63 116 : uno::Reference< uno::XInterface > SAL_CALL OOfficeRestartManager::Create( const uno::Reference< uno::XComponentContext >& rxContext )
64 : {
65 116 : return static_cast< cppu::OWeakObject* >( new OOfficeRestartManager( rxContext ) );
66 : }
67 :
68 : // XRestartManager
69 :
70 52 : void SAL_CALL OOfficeRestartManager::requestRestart( const uno::Reference< task::XInteractionHandler >& /* xInteractionHandler */ )
71 : throw (uno::Exception, uno::RuntimeException, std::exception)
72 : {
73 52 : if ( !m_xContext.is() )
74 0 : throw uno::RuntimeException();
75 :
76 : {
77 52 : ::osl::MutexGuard aGuard( m_aMutex );
78 :
79 : // if the restart already running there is no need to trigger it again
80 52 : if ( m_bRestartRequested )
81 0 : return;
82 :
83 52 : m_bRestartRequested = true;
84 :
85 : // the office is still not initialized, no need to terminate, changing the state is enough
86 52 : if ( !m_bOfficeInitialized )
87 52 : return;
88 : }
89 :
90 : // TODO: use InteractionHandler to report errors
91 : try
92 : {
93 : // register itself as a job that should be executed asynchronously
94 0 : uno::Reference< lang::XMultiComponentFactory > xFactory( m_xContext->getServiceManager(), uno::UNO_SET_THROW );
95 :
96 : uno::Reference< awt::XRequestCallback > xRequestCallback(
97 0 : xFactory->createInstanceWithContext(
98 : OUString( "com.sun.star.awt.AsyncCallback" ),
99 0 : m_xContext ),
100 0 : uno::UNO_QUERY_THROW );
101 :
102 0 : xRequestCallback->addCallback( this, uno::Any() );
103 : }
104 0 : catch ( uno::Exception& )
105 : {
106 : // the try to request restart has failed
107 0 : m_bRestartRequested = false;
108 : }
109 : }
110 :
111 :
112 244 : sal_Bool SAL_CALL OOfficeRestartManager::isRestartRequested( sal_Bool bOfficeInitialized )
113 : throw (uno::Exception, uno::RuntimeException, std::exception)
114 : {
115 244 : ::osl::MutexGuard aGuard( m_aMutex );
116 :
117 244 : if ( bOfficeInitialized && !m_bOfficeInitialized )
118 116 : m_bOfficeInitialized = bOfficeInitialized;
119 :
120 244 : return m_bRestartRequested;
121 : }
122 :
123 : // XCallback
124 :
125 0 : void SAL_CALL OOfficeRestartManager::notify( const uno::Any& /* aData */ )
126 : throw ( uno::RuntimeException, std::exception )
127 : {
128 : try
129 : {
130 0 : bool bSuccess = false;
131 :
132 0 : if ( m_xContext.is() )
133 : {
134 0 : uno::Reference< frame::XDesktop2 > xDesktop = frame::Desktop::create(m_xContext);
135 :
136 : // Turn Quickstarter veto off
137 0 : uno::Reference< beans::XPropertySet > xPropertySet( xDesktop, uno::UNO_QUERY_THROW );
138 0 : OUString aVetoPropName( "SuspendQuickstartVeto" );
139 0 : uno::Any aValue;
140 0 : aValue <<= true;
141 0 : xPropertySet->setPropertyValue( aVetoPropName, aValue );
142 :
143 : try
144 : {
145 0 : bSuccess = xDesktop->terminate();
146 0 : } catch( uno::Exception& )
147 : {}
148 :
149 0 : if ( !bSuccess )
150 : {
151 0 : aValue <<= false;
152 0 : xPropertySet->setPropertyValue( aVetoPropName, aValue );
153 0 : }
154 : }
155 :
156 0 : if ( !bSuccess )
157 0 : m_bRestartRequested = false;
158 : }
159 0 : catch( uno::Exception& )
160 : {
161 : // the try to restart has failed
162 0 : m_bRestartRequested = false;
163 : }
164 0 : }
165 :
166 : // XServiceInfo
167 :
168 0 : OUString SAL_CALL OOfficeRestartManager::getImplementationName() throw (uno::RuntimeException, std::exception)
169 : {
170 0 : return getImplementationName_static();
171 : }
172 :
173 0 : sal_Bool SAL_CALL OOfficeRestartManager::supportsService( const OUString& aServiceName ) throw (uno::RuntimeException, std::exception)
174 : {
175 0 : return cppu::supportsService(this, aServiceName);
176 : }
177 :
178 0 : uno::Sequence< OUString > SAL_CALL OOfficeRestartManager::getSupportedServiceNames() throw (uno::RuntimeException, std::exception)
179 : {
180 0 : return getSupportedServiceNames_static();
181 : }
182 :
183 : } // namespace comphelper
184 :
185 191 : void createRegistryInfo_OOfficeRestartManager()
186 : {
187 191 : static ::comphelper::module::OAutoRegistration< ::comphelper::OOfficeRestartManager > aAutoRegistration;
188 191 : static ::comphelper::module::OSingletonRegistration< ::comphelper::OOfficeRestartManager > aSingletonRegistration;
189 191 : }
190 :
191 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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