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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             : #ifndef INCLUDED_SVTOOLS_FRAMESTATUSLISTENER_HXX
      21             : #define INCLUDED_SVTOOLS_FRAMESTATUSLISTENER_HXX
      22             : 
      23             : #include <svtools/svtdllapi.h>
      24             : #include <com/sun/star/uno/XComponentContext.hpp>
      25             : #include <com/sun/star/util/XURLTransformer.hpp>
      26             : #include <com/sun/star/frame/XFrame.hpp>
      27             : #include <com/sun/star/frame/XFrameActionListener.hpp>
      28             : #include <com/sun/star/frame/XDispatch.hpp>
      29             : #include <com/sun/star/frame/XStatusListener.hpp>
      30             : #include <cppuhelper/weak.hxx>
      31             : #include <cppuhelper/interfacecontainer.hxx>
      32             : #include <comphelper/broadcasthelper.hxx>
      33             : 
      34             : #include <boost/unordered_map.hpp>
      35             : 
      36             : namespace svt
      37             : {
      38             : 
      39             : class SVT_DLLPUBLIC FrameStatusListener : public ::com::sun::star::frame::XStatusListener,
      40             :                             public ::com::sun::star::frame::XFrameActionListener,
      41             :                             public ::com::sun::star::lang::XComponent,
      42             :                             public ::comphelper::OBaseMutex,
      43             :                             public ::cppu::OWeakObject
      44             : {
      45             :     public:
      46             :         FrameStatusListener( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxContext,
      47             :                              const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& xFrame );
      48             :         virtual ~FrameStatusListener();
      49             : 
      50             :         // methods to support status forwarder, known by the old sfx2 toolbox controller implementation
      51             :         void addStatusListener( const OUString& aCommandURL );
      52             :         void bindListener();
      53             :         void unbindListener();
      54             :         bool isBound() const;
      55             : 
      56             :         // XInterface
      57             :         virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      58             :         virtual void SAL_CALL acquire() throw () SAL_OVERRIDE;
      59             :         virtual void SAL_CALL release() throw () SAL_OVERRIDE;
      60             : 
      61             :         // XComponent
      62             :         virtual void SAL_CALL dispose() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      63             :         virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      64             :         virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      65             : 
      66             :         // XEventListener
      67             :         virtual void SAL_CALL disposing( const com::sun::star::lang::EventObject& Source ) throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
      68             : 
      69             :         // XStatusListener
      70             :         virtual void SAL_CALL statusChanged( const ::com::sun::star::frame::FeatureStateEvent& Event ) throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE = 0;
      71             : 
      72             :         // XFrameActionListener
      73             :         virtual void SAL_CALL frameAction( const com::sun::star::frame::FrameActionEvent& Action ) throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
      74             : 
      75             :     protected:
      76           0 :         struct Listener
      77             :         {
      78           0 :             Listener( const ::com::sun::star::util::URL& rURL, const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch >& rDispatch ) :
      79           0 :                 aURL( rURL ), xDispatch( rDispatch ) {}
      80             : 
      81             :             ::com::sun::star::util::URL aURL;
      82             :             ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > xDispatch;
      83             :         };
      84             : 
      85             :         typedef ::boost::unordered_map< OUString,
      86             :                                  com::sun::star::uno::Reference< com::sun::star::frame::XDispatch >,
      87             :                                  OUStringHash,
      88             :                                  ::std::equal_to< OUString > > URLToDispatchMap;
      89             : 
      90             :         bool                                                                                m_bInitialized : 1,
      91             :                                                                                             m_bDisposed : 1;
      92             :         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >                 m_xFrame;
      93             :         ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >        m_xContext;
      94             :         URLToDispatchMap                                                                    m_aListenerMap;
      95             : };
      96             : 
      97             : }
      98             : 
      99             : #endif // INCLUDED_SVTOOLS_FRAMESTATUSLISTENER_HXX
     100             : 
     101             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */