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             : 
      10             : #ifndef INCLUDED_VCL_INC_GENERIC_GENDATA_HXX
      11             : #define INCLUDED_VCL_INC_GENERIC_GENDATA_HXX
      12             : 
      13             : #include <osl/socket.hxx>
      14             : 
      15             : #include <saldatabasic.hxx>
      16             : 
      17             : class SalGenericDisplay;
      18             : 
      19             : enum SalGenericDataType { SAL_DATA_GTK, SAL_DATA_GTK3,
      20             :                           SAL_DATA_TDE3, SAL_DATA_KDE3, SAL_DATA_KDE4,
      21             :                           SAL_DATA_UNX, SAL_DATA_SVP,
      22             :                           SAL_DATA_ANDROID, SAL_DATA_IOS,
      23             :                           SAL_DATA_HEADLESS };
      24             : 
      25             : class VCL_DLLPUBLIC SalGenericData : public SalData
      26             : {
      27             :  protected:
      28             :     SalGenericDataType m_eType;
      29             :     SalGenericDisplay *m_pDisplay;
      30             :     // cached hostname to avoid slow lookup
      31             :     OUString      m_aHostname;
      32             :     // for transient storage of unicode strings eg. 'u123' by input methods
      33             :     OUString      m_aUnicodeEntry;
      34             :  public:
      35         245 :     SalGenericData( SalGenericDataType t, SalInstance *pInstance ) : SalData(), m_eType( t ), m_pDisplay( NULL ) { m_pInstance = pInstance; SetSalData( this ); }
      36           0 :     virtual ~SalGenericData() {}
      37           0 :     virtual void Dispose() {}
      38             : 
      39         851 :     SalGenericDisplay *GetDisplay() const { return m_pDisplay; }
      40           6 :     void               SetDisplay( SalGenericDisplay *pDisp ) { m_pDisplay = pDisp; }
      41             : 
      42           0 :     const OUString& GetHostname()
      43             :     {
      44           0 :         if (m_aHostname.isEmpty())
      45           0 :             osl_getLocalHostname( &m_aHostname.pData );
      46           0 :         return m_aHostname;
      47             :     }
      48           0 :     OUString &GetUnicodeCommand()
      49             :     {
      50           0 :         return m_aUnicodeEntry;
      51             :     }
      52             :     inline SalGenericDataType GetType() const
      53             :     {
      54             :         return m_eType;
      55             :     }
      56             : 
      57             :     // Mostly useful for remote protocol backends
      58             :     virtual void ErrorTrapPush() = 0;
      59             :     virtual bool ErrorTrapPop( bool bIgnoreError = true ) = 0; // true on error
      60             : };
      61             : 
      62         548 : inline SalGenericData * GetGenericData()
      63             : {
      64         548 :     return static_cast<SalGenericData *>(ImplGetSVData()->mpSalData);
      65             : }
      66             : 
      67             : #endif
      68             : 
      69             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */