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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 FORMS_SOURCE_RICHTEXT_CLIPBOARDDISPATCHER_HXX
      21             : #define FORMS_SOURCE_RICHTEXT_CLIPBOARDDISPATCHER_HXX
      22             : 
      23             : #include "featuredispatcher.hxx"
      24             : #include <tools/link.hxx>
      25             : 
      26             : class TransferableClipboardListener;
      27             : class TransferableDataHelper;
      28             : //........................................................................
      29             : namespace frm
      30             : {
      31             : //........................................................................
      32             : 
      33             :     //====================================================================
      34             :     //= OClipboardDispatcher
      35             :     //====================================================================
      36           0 :     class OClipboardDispatcher : public ORichTextFeatureDispatcher
      37             :     {
      38             :     public:
      39             :         enum ClipboardFunc
      40             :         {
      41             :             eCut,
      42             :             eCopy,
      43             :             ePaste
      44             :         };
      45             : 
      46             :     private:
      47             :         ClipboardFunc   m_eFunc;
      48             :         sal_Bool        m_bLastKnownEnabled;
      49             : 
      50             :     public:
      51             :         OClipboardDispatcher( EditView& _rView, ClipboardFunc _eFunc );
      52             : 
      53             :     protected:
      54             :         // XDispatch
      55             :         virtual void SAL_CALL dispatch( const ::com::sun::star::util::URL& URL, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& Arguments ) throw (::com::sun::star::uno::RuntimeException);
      56             : 
      57             :         // ORichTextFeatureDispatcher
      58             :         virtual void    invalidateFeatureState_Broadcast();
      59             :         virtual ::com::sun::star::frame::FeatureStateEvent
      60             :                         buildStatusEvent() const;
      61             : 
      62             :     protected:
      63             :         /** determines whether our functionality is currently available
      64             :             to be overridden for ePaste
      65             :         */
      66             :         virtual sal_Bool implIsEnabled( ) const;
      67             :     };
      68             : 
      69             :     //====================================================================
      70             :     //= OPasteClipboardDispatcher
      71             :     //====================================================================
      72             :     class OPasteClipboardDispatcher : public OClipboardDispatcher
      73             :     {
      74             :     private:
      75             :         TransferableClipboardListener*  m_pClipListener;
      76             :         sal_Bool                        m_bPastePossible;
      77             : 
      78             :     public:
      79             :         OPasteClipboardDispatcher( EditView& _rView );
      80             : 
      81             :     protected:
      82             :         ~OPasteClipboardDispatcher();
      83             : 
      84             :         // OClipboardDispatcher
      85             :         virtual sal_Bool    implIsEnabled( ) const;
      86             : 
      87             :         // ORichTextFeatureDispatcher
      88             :         virtual void    disposing( ::osl::ClearableMutexGuard& _rClearBeforeNotify );
      89             : 
      90             :     private:
      91             :         DECL_LINK( OnClipboardChanged, TransferableDataHelper* );
      92             :     };
      93             : 
      94             : //........................................................................
      95             : } // namespace frm
      96             : //........................................................................
      97             : 
      98             : #endif // FORMS_SOURCE_RICHTEXT_CLIPBOARDDISPATCHER_HXX
      99             : 
     100             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */