101 lines
3.3 KiB
C++
101 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* Version: MPL 1.1 / GPLv3+ / LGPLv3+
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License or as specified alternatively below. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* Major Contributor(s):
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* Copyright (C) 2011 Michael Meeks <michael.meeks@suse.org> (initial developer)
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*
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* All Rights Reserved.
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*
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* For minor contributions see the git repository.
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 3 or later (the "GPLv3+"), or
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* the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
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* in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
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* instead of those above.
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*/
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#ifndef _SV_GENDATA_HXX
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#define _SV_GENDATA_HXX
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#include <osl/socket.hxx>
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#include <saldatabasic.hxx>
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class SalGenericDisplay;
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// Not the prettiest - but helpful for migrating old code ...
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class SalDisplay;
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class GtkSalDisplay;
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enum SalGenericDataType { SAL_DATA_GTK, SAL_DATA_GTK3,
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SAL_DATA_TDE3, SAL_DATA_KDE3, SAL_DATA_KDE4,
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SAL_DATA_UNX, SAL_DATA_SVP,
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SAL_DATA_ANDROID, SAL_DATA_IOS,
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SAL_DATA_HEADLESS };
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class VCL_DLLPUBLIC SalGenericData : public SalData
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{
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protected:
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SalGenericDataType m_eType;
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SalGenericDisplay *m_pDisplay;
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// cached hostname to avoid slow lookup
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rtl::OUString m_aHostname;
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// for transient storage of unicode strings eg. 'u123' by input methods
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rtl::OUString m_aUnicodeEntry;
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public:
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SalGenericData( SalGenericDataType t, SalInstance *pInstance ) : SalData(), m_eType( t ), m_pDisplay( NULL ) { m_pInstance = pInstance; SetSalData( this ); }
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virtual ~SalGenericData() {}
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virtual void Dispose() {}
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SalGenericDisplay *GetDisplay() const { return m_pDisplay; }
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void SetDisplay( SalGenericDisplay *pDisp ) { m_pDisplay = pDisp; }
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const rtl::OUString& GetHostname()
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{
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if (m_aHostname.isEmpty())
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osl_getLocalHostname( &m_aHostname.pData );
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return m_aHostname;
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}
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rtl::OUString &GetUnicodeCommand()
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{
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return m_aUnicodeEntry;
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}
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inline SalGenericDataType GetType() const
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{
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return m_eType;
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}
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// Mostly useful for remote protocol backends
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virtual void ErrorTrapPush() = 0;
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virtual bool ErrorTrapPop( bool bIgnoreError = true ) = 0; // true on error
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// Not the prettiest - but helpful for migrating old code ...
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inline SalDisplay *GetSalDisplay() const
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{
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OSL_ASSERT( m_eType != SAL_DATA_GTK3 );
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return (SalDisplay *)GetDisplay();
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}
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inline GtkSalDisplay *GetGtkDisplay() const
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{
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return (GtkSalDisplay *)GetDisplay();
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}
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};
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inline SalGenericData * GetGenericData()
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{
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return (SalGenericData *)ImplGetSVData()->mpSalData;
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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