INTEGRATION: CWS cfgruggedised (1.1.2); FILE ADDED

2004/07/23 13:29:39 jb 1.1.2.1: #i28654#,#i29838# Add InteractionHandler support to configuration

1 files changed, 204 insertions, 0 deletions

diff --git a/configmgr/source/misc/configinteractionhandler.cxx b/configmgr/source/misc/configinteractionhandler.cxx
new file mode 100644
index 000000000000..17915a338077
--- /dev/null
+++ b/configmgr/source/misc/configinteractionhandler.cxx
@@ -0,0 +1,204 @@
+/*************************************************************************
+ *
+ *  $RCSfile: configinteractionhandler.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: rt $ $Date: 2004-08-20 12:56:00 $
+ *
+ *  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: 2004 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#include "configinteractionhandler.hxx"
+
+#ifndef _COM_SUN_STAR_TASK_XINTERACTIONHANDLER_HPP_
+#include <com/sun/star/task/XInteractionHandler.hpp>
+#endif
+
+#ifndef _CPPUHELPER_IMPLBASE1_HXX_
+#include <cppuhelper/implbase1.hxx>
+#endif
+
+#include <uno/current_context.hxx>
+#include <map>
+
+namespace configmgr {
+namespace apihelper {
+//=========================================================================
+    namespace uno  = com::sun::star::uno;
+    namespace task = com::sun::star::task;
+    using rtl::OUString;
+//=========================================================================
+#define OU2A(rtlOUString)   (::rtl::OUStringToOString((rtlOUString), RTL_TEXTENCODING_ASCII_US).getStr())
+#define OUSTR(txt)  ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(txt) )
+
+//========================================================================
+#define CONFIG_ERROR_HANDLER "configuration.interaction-handler"
+//========================================================================
+
+namespace
+{
+    typedef uno::Reference< uno::XCurrentContext > CurrentContext;
+    class SimpleCurrentContext : public cppu::WeakImplHelper1< uno::XCurrentContext >
+    {
+        CurrentContext m_xChainedContext;
+        typedef std::map< OUString, uno::Any > Settings;
+        Settings m_settings;
+    public:
+        explicit
+        SimpleCurrentContext(const CurrentContext & xChainedContext)
+        : m_xChainedContext(xChainedContext)
+        {}
+
+        void addSetting(const OUString & aName, const uno::Any & aValue)
+        { m_settings[aName] = aValue; }
+
+        void install()      { uno::setCurrentContext(this); }
+        void deinstall()    { uno::setCurrentContext(m_xChainedContext); }
+
+        uno::Any getChainedValueByName( OUString const & aName) const
+        {
+            return m_xChainedContext.is()
+                            ? m_xChainedContext->getValueByName(aName)
+                            : uno::Any();
+        }
+
+        // XCurrentContext
+        uno::Any SAL_CALL
+            getValueByName( OUString const & aName)
+                throw (uno::RuntimeException);
+    };
+
+    uno::Any SAL_CALL
+        SimpleCurrentContext::getValueByName( OUString const & aName)
+            throw (uno::RuntimeException)
+    {
+        Settings::iterator it = m_settings.find(aName);
+        if (it != m_settings.end())
+            return it->second;
+        else
+            return getChainedValueByName(aName);
+    }
+
+}
+//========================================================================
+class ConfigurationInteractionHandler::Context : public SimpleCurrentContext
+{
+public:
+    explicit
+    Context()
+    : SimpleCurrentContext( uno::getCurrentContext() )
+    {
+        addSetting( OUSTR(CONFIG_ERROR_HANDLER), uno::Any() );
+    }
+
+    ~Context()
+    {
+    }
+
+    bool hasInteractionHandler() const
+    {
+        return getInteractionHandler().is();
+    }
+
+    uno::Reference< task::XInteractionHandler > getInteractionHandler() const
+    {
+        uno::Reference< task::XInteractionHandler > xHandler;
+        getChainedValueByName( OUSTR(CONFIG_ERROR_HANDLER) ) >>= xHandler;
+        return xHandler;
+    }
+};
+//========================================================================
+ConfigurationInteractionHandler::ConfigurationInteractionHandler()
+: m_pContext( 0 )
+{
+    try
+    {
+        Context * pContext = new Context();
+        CurrentContext xContext(pContext);
+
+        if (pContext->hasInteractionHandler())
+        {
+            m_pContext = pContext;
+            m_pContext->acquire();
+            m_pContext->install();
+        }
+    }
+    catch (uno::Exception & e)
+    {
+        OSL_TRACE("Warning - Configuration: Retrieving error (interaction) handler failed: [%s]\n", OU2A(e.Message));
+    }
+}
+//------------------------------------------------------------------------------
+ConfigurationInteractionHandler::~ConfigurationInteractionHandler()
+{
+    if (m_pContext)
+    {
+        m_pContext->deinstall();
+        m_pContext->release();
+    }
+}
+
+//------------------------------------------------------------------------------
+void ConfigurationInteractionHandler::handle( const uno::Reference< task::XInteractionRequest > & xRequest )
+{
+    if (m_pContext)
+    {
+        uno::Reference< task::XInteractionHandler > xHandler = m_pContext->getInteractionHandler();
+        if (xHandler.is()) xHandler->handle(xRequest);
+    }
+}
+//=========================================================================
+
+} // namespace apihelper
+} // namespace configmgr