Line data    Source code

       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_SW_INC_FMTFLD_HXX
      21             : #define INCLUDED_SW_INC_FMTFLD_HXX
      22             : 
      23             : #include <com/sun/star/text/XTextField.hpp>
      24             : 
      25             : #include <cppuhelper/weakref.hxx>
      26             : #include <svl/poolitem.hxx>
      27             : #include <svl/brdcst.hxx>
      28             : #include <svl/smplhint.hxx>
      29             : 
      30             : #include "swdllapi.h"
      31             : #include <calbck.hxx>
      32             : 
      33             : class SwField;
      34             : class SwTxtFld;
      35             : class SwView;
      36             : class SwFieldType;
      37             : 
      38             : // ATT_FLD
      39             : class SW_DLLPUBLIC SwFmtFld : public SfxPoolItem, public SwClient, public SfxBroadcaster
      40             : {
      41             :     friend void _InitCore();
      42             :     SwFmtFld( sal_uInt16 nWhich ); // for default-Attibute
      43             : 
      44             :     ::com::sun::star::uno::WeakReference<
      45             :         ::com::sun::star::text::XTextField> m_wXTextField;
      46             : 
      47             :     SwField* mpField;
      48             :     SwTxtFld* mpTxtFld; // the TextAttribute
      49             : 
      50             :     // @@@ copy construction allowed, but copy assignment is not? @@@
      51             :     SwFmtFld& operator=(const SwFmtFld& rFld);
      52             : 
      53             : protected:
      54             :     virtual void Modify( const SfxPoolItem* pOld, const SfxPoolItem *pNew) SAL_OVERRIDE;
      55             :     virtual void SwClientNotify( const SwModify& rModify, const SfxHint& rHint ) SAL_OVERRIDE;
      56             : 
      57             : public:
      58             :     TYPEINFO_OVERRIDE();
      59             : 
      60             :     /// Single argument constructors shall be explicit.
      61             :     explicit SwFmtFld( const SwField &rFld );
      62             : 
      63             :     /// @@@ copy construction allowed, but copy assignment is not? @@@
      64             :     SwFmtFld( const SwFmtFld& rAttr );
      65             : 
      66             :     virtual ~SwFmtFld();
      67             : 
      68             :     /// "Pure virtual methods" of SfxPoolItem.
      69             :     virtual bool            operator==( const SfxPoolItem& ) const SAL_OVERRIDE;
      70             :     virtual SfxPoolItem*    Clone( SfxItemPool* pPool = 0 ) const SAL_OVERRIDE;
      71             : 
      72             :     virtual bool GetInfo( SfxPoolItem& rInfo ) const SAL_OVERRIDE;
      73             : 
      74           0 :     const SwField* GetField() const
      75             :     {
      76           0 :         return mpField;
      77             :     }
      78           0 :     SwField* GetField()
      79             :     {
      80           0 :         return mpField;
      81             :     }
      82             : 
      83             :     /**
      84             :        Sets current field.
      85             : 
      86             :        @param pField          new field
      87             : 
      88             :        @attention The current field will be destroyed before setting the new field.
      89             :      */
      90             :     void SetField( SwField * pField );
      91             : 
      92           0 :     const SwTxtFld* GetTxtFld() const
      93             :     {
      94           0 :         return mpTxtFld;
      95             :     }
      96           0 :     SwTxtFld* GetTxtFld()
      97             :     {
      98           0 :         return mpTxtFld;
      99             :     }
     100             :     void SetTxtFld( SwTxtFld& rTxtFld );
     101             :     void ClearTxtFld();
     102             : 
     103             :     void RegisterToFieldType( SwFieldType& );
     104             :     bool IsFldInDoc() const;
     105             :     sal_Bool IsProtect() const;
     106             : 
     107             :     SAL_DLLPRIVATE ::com::sun::star::uno::WeakReference<
     108           0 :         ::com::sun::star::text::XTextField> const& GetXTextField() const
     109           0 :             { return m_wXTextField; }
     110           0 :     SAL_DLLPRIVATE void SetXTextField(::com::sun::star::uno::Reference<
     111             :                     ::com::sun::star::text::XTextField> const& xTextField)
     112           0 :             { m_wXTextField = xTextField; }
     113             : };
     114             : 
     115           0 : class SW_DLLPUBLIC SwFmtFldHint : public SfxHint
     116             : {
     117             : #define SWFMTFLD_INSERTED   1
     118             : #define SWFMTFLD_REMOVED    2
     119             : #define SWFMTFLD_FOCUS      3
     120             : #define SWFMTFLD_CHANGED    4
     121             : #define SWFMTFLD_LANGUAGE   5
     122             : 
     123             :     const SwFmtFld* pFld;
     124             :     sal_Int16 nWhich;
     125             :     const SwView* pView;
     126             : 
     127             : public:
     128           0 :     SwFmtFldHint( const SwFmtFld* p, sal_Int16 n, const SwView* pV = 0)
     129             :         : pFld(p)
     130             :         , nWhich(n)
     131           0 :         , pView(pV)
     132           0 :     {}
     133             : 
     134             :     TYPEINFO_OVERRIDE();
     135           0 :     const SwFmtFld* GetField() const { return pFld; }
     136           0 :     sal_Int16 Which() const { return nWhich; }
     137           0 :     const SwView* GetView() const { return pView; }
     138             : };
     139             : 
     140             : #endif
     141             : 
     142             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */