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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SAL_I18N_XKBDEXTENSION_HXX
#define _SAL_I18N_XKBDEXTENSION_HXX
#include <sal/types.h>
#include <vcl/dllapi.h>
class VCL_DLLPUBLIC SalI18N_KeyboardExtension
{
private:
sal_Bool mbUseExtension;
sal_uInt32 mnDefaultGroup;
sal_uInt32 mnGroup;
int mnEventBase;
int mnErrorBase;
Display* mpDisplay;
public:
SalI18N_KeyboardExtension( Display *pDisplay );
inline ~SalI18N_KeyboardExtension();
inline sal_Bool UseExtension() const ; // server and client support the
// extension
inline void UseExtension( sal_Bool bState );// used to disable the Extension
void Dispatch( XEvent *pEvent ); // keep track of group changes
sal_uInt32 LookupKeysymInGroup( sal_uInt32 nKeyCode,
sal_uInt32 nShiftState,
sal_uInt32 nGroup ) const ;
inline sal_uInt32 LookupKeysymInDefaultGroup(
sal_uInt32 nKeyCode,
sal_uInt32 nShiftState ) const ;
inline sal_uInt32 GetGroup() const ; // the current keyboard group
inline sal_uInt32 GetDefaultGroup() const ; // base group, usually group 1
inline int GetEventBase() const ;
protected:
SalI18N_KeyboardExtension(); // disabled
};
inline
SalI18N_KeyboardExtension::~SalI18N_KeyboardExtension()
{
}
inline sal_Bool
SalI18N_KeyboardExtension::UseExtension() const
{
return mbUseExtension;
}
inline void
SalI18N_KeyboardExtension::UseExtension( sal_Bool bState )
{
mbUseExtension = mbUseExtension && bState;
}
inline sal_uInt32
SalI18N_KeyboardExtension::LookupKeysymInDefaultGroup( sal_uInt32 nKeyCode,
sal_uInt32 nShiftState ) const
{
return LookupKeysymInGroup( nKeyCode, nShiftState, mnDefaultGroup );
}
inline sal_uInt32
SalI18N_KeyboardExtension::GetGroup() const
{
return mnGroup;
}
inline sal_uInt32
SalI18N_KeyboardExtension::GetDefaultGroup() const
{
return mnDefaultGroup;
}
inline int
SalI18N_KeyboardExtension::GetEventBase() const
{
return mnEventBase;
}
#endif // _SAL_I18N_XKBDEXTENSION_HXX
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