summaryrefslogtreecommitdiff
path: root/UnoControls/source/controls/OConnectionPointContainerHelper.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'UnoControls/source/controls/OConnectionPointContainerHelper.cxx')
-rw-r--r--UnoControls/source/controls/OConnectionPointContainerHelper.cxx226
1 files changed, 226 insertions, 0 deletions
diff --git a/UnoControls/source/controls/OConnectionPointContainerHelper.cxx b/UnoControls/source/controls/OConnectionPointContainerHelper.cxx
new file mode 100644
index 000000000000..224345df668f
--- /dev/null
+++ b/UnoControls/source/controls/OConnectionPointContainerHelper.cxx
@@ -0,0 +1,226 @@
+/*************************************************************************
+ *
+ * $RCSfile: OConnectionPointContainerHelper.cxx,v $
+ *
+ * $Revision: 1.1.1.1 $
+ *
+ * last change: $Author: hr $ $Date: 2000-09-18 16:11:17 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library 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 for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (the "License"); You may not use this file
+ * except in compliance with the License. You may obtain a copy of the
+ * License at http://www.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+//______________________________________________________________________________________________________________
+// my own include
+//______________________________________________________________________________________________________________
+
+#ifndef _OCONNECTIONPOINTCONTAINERHELPER_HXX
+#include "OConnectionPointContainerHelper.hxx"
+#endif
+
+//______________________________________________________________________________________________________________
+// includes of other projects
+//______________________________________________________________________________________________________________
+
+//______________________________________________________________________________________________________________
+// include of my own project
+//______________________________________________________________________________________________________________
+
+#ifndef _OCONNECTIONPOINTHELPER_HXX
+#include "OConnectionPointHelper.hxx"
+#endif
+
+//______________________________________________________________________________________________________________
+// namespaces
+//______________________________________________________________________________________________________________
+
+using namespace ::rtl ;
+using namespace ::osl ;
+using namespace ::cppu ;
+using namespace ::com::sun::star::uno ;
+using namespace ::com::sun::star::lang ;
+
+namespace unocontrols{
+
+//______________________________________________________________________________________________________________
+// construct/destruct
+//______________________________________________________________________________________________________________
+
+OConnectionPointContainerHelper::OConnectionPointContainerHelper( Mutex& aMutex )
+ : m_aSharedMutex ( aMutex )
+ , m_aMultiTypeContainer ( aMutex )
+{
+}
+
+OConnectionPointContainerHelper::~OConnectionPointContainerHelper()
+{
+}
+
+//____________________________________________________________________________________________________________
+// XInterface
+//____________________________________________________________________________________________________________
+
+Any SAL_CALL OConnectionPointContainerHelper::queryInterface( const Type& aType ) throw( RuntimeException )
+{
+ // Attention:
+ // Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+ // Ask for my own supported interfaces ...
+ Any aReturn ( ::cppu::queryInterface( aType ,
+ static_cast< XConnectionPointContainer* > ( this )
+ )
+ );
+
+ // If searched interface not supported by this class ...
+ if ( aReturn.hasValue() == sal_False )
+ {
+ // ... ask baseclasses.
+ aReturn = OWeakObject::queryInterface( aType );
+ }
+
+ return aReturn ;
+}
+
+//____________________________________________________________________________________________________________
+// XInterface
+//____________________________________________________________________________________________________________
+
+void SAL_CALL OConnectionPointContainerHelper::acquire() throw( RuntimeException )
+{
+ // Attention:
+ // Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+ // Forward to baseclass
+ OWeakObject::acquire();
+}
+
+//____________________________________________________________________________________________________________
+// XInterface
+//____________________________________________________________________________________________________________
+
+void SAL_CALL OConnectionPointContainerHelper::release() throw( RuntimeException )
+{
+ // Attention:
+ // Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+ // Forward to baseclass
+ OWeakObject::release();
+}
+
+//______________________________________________________________________________________________________________
+// XConnectionPointContainer
+//______________________________________________________________________________________________________________
+
+Sequence< Type > SAL_CALL OConnectionPointContainerHelper::getConnectionPointTypes() throw( RuntimeException )
+{
+ // Container is threadsafe himself !
+ return m_aMultiTypeContainer.getContainedTypes();
+}
+
+//______________________________________________________________________________________________________________
+// XConnectionPointContainer
+//______________________________________________________________________________________________________________
+
+Reference< XConnectionPoint > SAL_CALL OConnectionPointContainerHelper::queryConnectionPoint( const Type& aType ) throw( RuntimeException )
+{
+ // Set default return value, if method failed.
+ Reference< XConnectionPoint > xConnectionPoint = Reference< XConnectionPoint >();
+
+ // Get all elements of the container, which have the searched type.
+ OInterfaceContainerHelper* pSpecialContainer = m_aMultiTypeContainer.getContainer( aType );
+ if ( pSpecialContainer->getLength() > 0 )
+ {
+ // Ready for multithreading
+ MutexGuard aGuard( m_aSharedMutex );
+ // If this container contains elements, build a connectionpoint-instance.
+ OConnectionPointHelper* pNewConnectionPoint = new OConnectionPointHelper( m_aSharedMutex, this, aType );
+ xConnectionPoint = Reference< XConnectionPoint >( (OWeakObject*)pNewConnectionPoint, UNO_QUERY );
+ }
+
+ return xConnectionPoint ;
+}
+
+//______________________________________________________________________________________________________________
+// XConnectionPointContainer
+//______________________________________________________________________________________________________________
+
+void SAL_CALL OConnectionPointContainerHelper::advise( const Type& aType ,
+ const Reference< XInterface >& xListener ) throw( RuntimeException )
+{
+ // Container is threadsafe himself !
+ m_aMultiTypeContainer.addInterface( aType, xListener );
+}
+
+//______________________________________________________________________________________________________________
+// XConnectionPointContainer
+//______________________________________________________________________________________________________________
+
+void SAL_CALL OConnectionPointContainerHelper::unadvise( const Type& aType ,
+ const Reference< XInterface >& xListener ) throw( RuntimeException )
+{
+ // Container is threadsafe himself !
+ m_aMultiTypeContainer.removeInterface( aType, xListener );
+}
+
+//______________________________________________________________________________________________________________
+// public but impl method!
+// Is neccessary to get container member at OConnectionPoint-instance.
+//______________________________________________________________________________________________________________
+
+OMultiTypeInterfaceContainerHelper& OConnectionPointContainerHelper::impl_getMultiTypeContainer()
+{
+ // Impl methods are not threadsafe!
+ // "Parent" function must do this.
+ return m_aMultiTypeContainer;
+}
+
+} // namespace unocontrols