jl152: #i108704# allow to restart the office

4 files changed, 304 insertions, 0 deletions

diff --git a/comphelper/source/misc/comphelper_services.cxx b/comphelper/source/misc/comphelper_services.cxx
index a2d4dd8fc0de..b46dcea68ba7 100644
--- a/comphelper/source/misc/comphelper_services.cxx
+++ b/comphelper/source/misc/comphelper_services.cxx
@@ -41,6 +41,7 @@ extern void createRegistryInfo_OfficeInstallationDirectories();
 extern void createRegistryInfo_OInstanceLocker();
 extern void createRegistryInfo_Map();
 extern void createRegistryInfo_OSimpleLogRing();
+extern void createRegistryInfo_OOfficeRestartManager();
 
 //........................................................................
 namespace comphelper { namespace module
@@ -66,6 +67,7 @@ namespace comphelper { namespace module
                 createRegistryInfo_OInstanceLocker();
                 createRegistryInfo_Map();
                 createRegistryInfo_OSimpleLogRing();
+                createRegistryInfo_OOfficeRestartManager();
             }
         }
     }
diff --git a/comphelper/source/misc/makefile.mk b/comphelper/source/misc/makefile.mk
index 94837ce49df9..a49c2eb59c84 100644
--- a/comphelper/source/misc/makefile.mk
+++ b/comphelper/source/misc/makefile.mk
@@ -72,6 +72,7 @@ SLOFILES=   \
             $(SLO)$/numberedcollection.obj \
             $(SLO)$/numbers.obj \
             $(SLO)$/officeresourcebundle.obj \
+            $(SLO)$/officerestartmanager.obj \
             $(SLO)$/proxyaggregation.obj \
             $(SLO)$/querydeep.obj \
             $(SLO)$/regpathhelper.obj \
diff --git a/comphelper/source/misc/officerestartmanager.cxx b/comphelper/source/misc/officerestartmanager.cxx
new file mode 100644
index 000000000000..1a98ddfce8da
--- /dev/null
+++ b/comphelper/source/misc/officerestartmanager.cxx
@@ -0,0 +1,210 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_comphelper.hxx"
+
+#include <com/sun/star/lang/XMultiComponentFactory.hpp>
+#include <com/sun/star/awt/XRequestCallback.hpp>
+#include <com/sun/star/frame/XDesktop.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+
+#include <comphelper_module.hxx>
+#include "officerestartmanager.hxx"
+
+using namespace ::com::sun::star;
+
+namespace comphelper
+{
+
+// ----------------------------------------------------------
+uno::Sequence< ::rtl::OUString > SAL_CALL OOfficeRestartManager::getSupportedServiceNames_static()
+{
+    uno::Sequence< rtl::OUString > aResult( 1 );
+    aResult[0] = getServiceName_static();
+    return aResult;
+}
+
+// ----------------------------------------------------------
+::rtl::OUString SAL_CALL OOfficeRestartManager::getImplementationName_static()
+{
+    return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.task.OfficeRestartManager" ) );
+}
+
+// ----------------------------------------------------------
+::rtl::OUString SAL_CALL OOfficeRestartManager::getSingletonName_static()
+{
+    return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.task.OfficeRestartManager" ) );
+}
+
+// ----------------------------------------------------------
+::rtl::OUString SAL_CALL OOfficeRestartManager::getServiceName_static()
+{
+    return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.task.OfficeRestartManager" ) );
+}
+
+// ----------------------------------------------------------
+uno::Reference< uno::XInterface > SAL_CALL OOfficeRestartManager::Create( const uno::Reference< uno::XComponentContext >& rxContext )
+{
+    return static_cast< cppu::OWeakObject* >( new OOfficeRestartManager( rxContext ) );
+}
+
+// XRestartManager
+// ----------------------------------------------------------
+void SAL_CALL OOfficeRestartManager::requestRestart( const uno::Reference< task::XInteractionHandler >& /* xInteractionHandler */ )
+    throw (uno::Exception, uno::RuntimeException)
+{
+    if ( !m_xContext.is() )
+        throw uno::RuntimeException();
+
+    {
+        ::osl::MutexGuard aGuard( m_aMutex );
+
+        // if the restart already running there is no need to trigger it again
+        if ( m_bRestartRequested )
+            return;
+
+        m_bRestartRequested = sal_True;
+
+        // the office is still not initialized, no need to terminate, changing the state is enough
+        if ( !m_bOfficeInitialized )
+            return;
+    }
+
+    // TODO: use InteractionHandler to report errors
+    try
+    {
+        // register itself as a job that should be executed asynchronously
+        uno::Reference< lang::XMultiComponentFactory > xFactory( m_xContext->getServiceManager(), uno::UNO_SET_THROW );
+
+        uno::Reference< awt::XRequestCallback > xRequestCallback(
+            xFactory->createInstanceWithContext(
+                 ::rtl::OUString::createFromAscii("com.sun.star.awt.AsyncCallback"),
+                 m_xContext ),
+             uno::UNO_QUERY_THROW );
+
+        xRequestCallback->addCallback( this, uno::Any() );
+    }
+    catch ( uno::Exception& )
+    {
+        // the try to request restart has failed
+        m_bRestartRequested = sal_False;
+    }
+}
+
+// ----------------------------------------------------------
+::sal_Bool SAL_CALL OOfficeRestartManager::isRestartRequested( ::sal_Bool bOfficeInitialized )
+    throw (uno::Exception, uno::RuntimeException)
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    if ( bOfficeInitialized && !m_bOfficeInitialized )
+        m_bOfficeInitialized = bOfficeInitialized;
+
+    return m_bRestartRequested;
+}
+
+// XCallback
+// ----------------------------------------------------------
+void SAL_CALL OOfficeRestartManager::notify( const uno::Any& /* aData */ )
+    throw ( uno::RuntimeException )
+{
+    try
+    {
+        sal_Bool bSuccess = sal_False;
+
+        if ( m_xContext.is() )
+        {
+            uno::Reference< lang::XMultiComponentFactory > xFactory( m_xContext->getServiceManager(), uno::UNO_SET_THROW );
+            uno::Reference< frame::XDesktop > xDesktop(
+                xFactory->createInstanceWithContext(
+                    ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.frame.Desktop" ) ), m_xContext ),
+                uno::UNO_QUERY_THROW );
+
+            // Turn Quickstarter veto off
+            uno::Reference< beans::XPropertySet > xPropertySet( xDesktop, uno::UNO_QUERY_THROW );
+            ::rtl::OUString aVetoPropName( RTL_CONSTASCII_USTRINGPARAM( "SuspendQuickstartVeto" ) );
+            uno::Any aValue;
+            aValue <<= (sal_Bool)sal_True;
+            xPropertySet->setPropertyValue( aVetoPropName, aValue );
+
+            try
+            {
+                bSuccess = xDesktop->terminate();
+            } catch( uno::Exception& )
+            {}
+
+            if ( !bSuccess )
+            {
+                aValue <<= (sal_Bool)sal_False;
+                xPropertySet->setPropertyValue( aVetoPropName, aValue );
+            }
+        }
+
+        if ( !bSuccess )
+            m_bRestartRequested = sal_False;
+    }
+    catch( uno::Exception& )
+    {
+        // the try to restart has failed
+        m_bRestartRequested = sal_False;
+    }
+}
+
+// XServiceInfo
+// ----------------------------------------------------------
+::rtl::OUString SAL_CALL OOfficeRestartManager::getImplementationName() throw (uno::RuntimeException)
+{
+    return getImplementationName_static();
+}
+
+// ----------------------------------------------------------
+::sal_Bool SAL_CALL OOfficeRestartManager::supportsService( const ::rtl::OUString& aServiceName ) throw (uno::RuntimeException)
+{
+    const uno::Sequence< rtl::OUString > & aSupportedNames = getSupportedServiceNames_static();
+    for ( sal_Int32 nInd = 0; nInd < aSupportedNames.getLength(); nInd++ )
+    {
+        if ( aSupportedNames[ nInd ].equals( aServiceName ) )
+            return sal_True;
+    }
+
+    return sal_False;
+}
+
+// ----------------------------------------------------------
+uno::Sequence< ::rtl::OUString > SAL_CALL OOfficeRestartManager::getSupportedServiceNames() throw (uno::RuntimeException)
+{
+    return getSupportedServiceNames_static();
+}
+
+} // namespace comphelper
+
+void createRegistryInfo_OOfficeRestartManager()
+{
+    static ::comphelper::module::OAutoRegistration< ::comphelper::OOfficeRestartManager > aAutoRegistration;
+    static ::comphelper::module::OSingletonRegistration< ::comphelper::OOfficeRestartManager > aSingletonRegistration;
+}
diff --git a/comphelper/source/misc/officerestartmanager.hxx b/comphelper/source/misc/officerestartmanager.hxx
new file mode 100644
index 000000000000..2317d0217060
--- /dev/null
+++ b/comphelper/source/misc/officerestartmanager.hxx
@@ -0,0 +1,91 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef __OFFICESTARTMANAGER_HXX_
+#define __OFFICESTARTMANAGER_HXX_
+
+#include <com/sun/star/task/XRestartManager.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/awt/XCallback.hpp>
+
+#include <osl/mutex.hxx>
+#include <cppuhelper/implbase3.hxx>
+
+namespace comphelper
+{
+
+class OOfficeRestartManager : public ::cppu::WeakImplHelper3< ::com::sun::star::task::XRestartManager
+                                                            , ::com::sun::star::awt::XCallback
+                                                            , ::com::sun::star::lang::XServiceInfo >
+{
+    ::osl::Mutex m_aMutex;
+    ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xContext;
+
+    sal_Bool m_bOfficeInitialized;
+    sal_Bool m_bRestartRequested;
+
+public:
+    OOfficeRestartManager( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& xContext )
+    : m_xContext( xContext )
+    , m_bOfficeInitialized( sal_False )
+    , m_bRestartRequested( sal_False )
+    {}
+
+    virtual ~OOfficeRestartManager()
+    {}
+
+    static ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL
+            getSupportedServiceNames_static();
+
+    static ::rtl::OUString SAL_CALL getImplementationName_static();
+
+    static ::rtl::OUString SAL_CALL getSingletonName_static();
+
+    static ::rtl::OUString SAL_CALL getServiceName_static();
+
+    static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL
+        Create( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext );
+
+// XRestartManager
+    virtual void SAL_CALL requestRestart( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& xInteractionHandler ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
+    virtual ::sal_Bool SAL_CALL isRestartRequested( ::sal_Bool bInitialized ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
+
+// XCallback
+    virtual void SAL_CALL notify( const ::com::sun::star::uno::Any& aData ) throw (::com::sun::star::uno::RuntimeException);
+
+// XServiceInfo
+    virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException);
+    virtual ::sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
+    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);
+
+};
+
+} // namespace comphelper
+
+#endif
+