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             : #ifndef INCLUDED_SW_INC_DDEFLD_HXX
      20             : #define INCLUDED_SW_INC_DDEFLD_HXX
      21             : 
      22             : #include <sfx2/lnkbase.hxx>
      23             : #include "swdllapi.h"
      24             : #include "fldbas.hxx"
      25             : 
      26             : class SwDoc;
      27             : 
      28             : // FieldType for DDE
      29             : class SW_DLLPUBLIC SwDDEFieldType : public SwFieldType
      30             : {
      31             :     OUString aName;
      32             :     OUString aExpansion;
      33             : 
      34             :     ::sfx2::SvBaseLinkRef refLink;
      35             :     SwDoc* pDoc;
      36             : 
      37             :     sal_uInt16 nRefCnt;
      38             :     bool bCRLFFlag : 1;
      39             :     bool bDeleted : 1;
      40             : 
      41             :     SAL_DLLPRIVATE void _RefCntChgd();
      42             : 
      43             : public:
      44             :     SwDDEFieldType( const OUString& rName, const OUString& rCmd,
      45             :                     SfxLinkUpdateMode = SfxLinkUpdateMode::ONCALL );
      46             :     virtual ~SwDDEFieldType();
      47             : 
      48           0 :     OUString GetExpansion() const               { return aExpansion; }
      49           0 :     void SetExpansion( const OUString& rStr )   { aExpansion = rStr;
      50           0 :                                                   bCRLFFlag = false; }
      51             : 
      52             :     virtual SwFieldType* Copy() const SAL_OVERRIDE;
      53             :     virtual OUString GetName() const SAL_OVERRIDE;
      54             : 
      55             :     virtual bool QueryValue( com::sun::star::uno::Any& rVal, sal_uInt16 nWhich ) const SAL_OVERRIDE;
      56             :     virtual bool PutValue( const com::sun::star::uno::Any& rVal, sal_uInt16 nWhich ) SAL_OVERRIDE;
      57             : 
      58             :     OUString GetCmd() const;
      59             :     void SetCmd( const OUString& aStr );
      60             : 
      61           0 :     SfxLinkUpdateMode GetType() const          { return refLink->GetUpdateMode();  }
      62           0 :     void SetType( SfxLinkUpdateMode nType )    { refLink->SetUpdateMode( nType );  }
      63             : 
      64           0 :     bool IsDeleted() const          { return bDeleted; }
      65           0 :     void SetDeleted( bool b )       { bDeleted = b; }
      66             : 
      67           0 :     void UpdateNow()                { refLink->Update(); }
      68           0 :     void Disconnect()               { refLink->Disconnect(); }
      69             : 
      70             :     const ::sfx2::SvBaseLink& GetBaseLink() const    { return *refLink; }
      71           0 :           ::sfx2::SvBaseLink& GetBaseLink()          { return *refLink; }
      72             : 
      73             :     const SwDoc* GetDoc() const     { return pDoc; }
      74           0 :           SwDoc* GetDoc()           { return pDoc; }
      75             :     void SetDoc( SwDoc* pDoc );
      76             : 
      77           0 :     void IncRefCnt() {  if( !nRefCnt++ && pDoc ) _RefCntChgd(); }
      78           0 :     void DecRefCnt() {  if( !--nRefCnt && pDoc ) _RefCntChgd(); }
      79             : 
      80           0 :     void SetCRLFDelFlag( bool bFlag = true )    { bCRLFFlag = bFlag; }
      81             : };
      82             : 
      83             : // DDE-field
      84             : class SwDDEField : public SwField
      85             : {
      86             : private:
      87             :     virtual OUString Expand() const SAL_OVERRIDE;
      88             :     virtual SwField* Copy() const SAL_OVERRIDE;
      89             : 
      90             : public:
      91             :     SwDDEField(SwDDEFieldType*);
      92             :     virtual ~SwDDEField();
      93             : 
      94             :     /** Get parameter via types.
      95             :      Name cannot be changed. */
      96             :     virtual OUString  GetPar1() const SAL_OVERRIDE;
      97             : 
      98             :     // Command
      99             :     virtual OUString  GetPar2() const SAL_OVERRIDE;
     100             :     virtual void    SetPar2(const OUString& rStr) SAL_OVERRIDE;
     101             : };
     102             : 
     103             : #endif // INCLUDED_SW_INC_DDEFLD_HXX
     104             : 
     105             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */