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/*************************************************************************
*
* $RCSfile: saldata.hxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: svesik $ $Date: 2002-03-18 01:23:42 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _SV_SALDATA_HXX
#define _SV_SALDATA_HXX
// -=-= includes -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
#include <signal.h>
#ifndef _SALSTD_HXX
#include <salstd.hxx>
#endif
#ifndef _SV_SVDATA_HXX
#include <svdata.hxx>
#endif
#ifndef _SV_SALWTYPE_HXX
#include <salwtype.hxx>
#endif
#ifndef _SV_SALINST_HXX
#include <salinst.hxx>
#endif
// -=-= forwards -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
class SalXLib;
class SalDisplay;
class SalInstance;
class SalFrame;
class SalPrinter;
// -=-= typedefs -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
#ifndef SIG_PF
typedef void SIG_FUNC_TYP(int);
typedef SIG_FUNC_TYP *SIG_TYP;
#define SIG_PF SIG_TYP
#endif
DECLARE_LIST( SalDisplays, SalDisplay* )
#if defined SCO || defined LINUX || defined NETBSD || defined AIX || defined HPUX || defined FREEBSD || defined IRIX
#include <pthread.h>
#else
typedef unsigned int pthread_t;
#endif
// -=-= SalData =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
class SalData
{
char** argv_;
int argc_;
String aBinaryPath_;
SALTIMERPROC pTimerProc_; // timer callback proc
SIG_TYP sig_[30];
BOOL bNoExceptions_;
SalXLib *pXLib_;
SalDisplays SalDisplays_;
SalDisplay *pDefDisp_;
SalDisplay *pCurDisp_;
pthread_t hMainThread_;
public:
SalInstance *pFirstInstance_; // pointer of first instance
SalFrame *pFirstFrame_; // pointer of first frame
public:
SalData();
~SalData();
void Init( int *pArgc, char *ppArgv[] );
inline const XubString &GetFileName() const { return aBinaryPath_; }
inline USHORT GetCommandLineParamCount() const
{ return argc_; }
XubString GetCommandLineParam( USHORT nParam ) const;
long ShutDown() const;
long Close() const;
inline void XError( Display *pDisplay,
XErrorEvent *pEvent ) const;
SalDisplay *GetDisplay( Display *pDisplay );
inline SalDisplay *GetDisplay( long nDisplay ) const
{ return SalDisplays_.GetObject(nDisplay); }
inline SalDisplay *GetDefDisp() const { return pDefDisp_; }
inline SalDisplay *GetCurDisp() const { return pCurDisp_; }
inline void SetDefDisp( SalDisplay *pDisp )
{ pDefDisp_ = pDisp; }
inline void SetCurDisp( SalDisplay *pDisp )
{ pCurDisp_ = pDisp; }
inline void Insert( SalDisplay *pDisplay );
inline void Remove( SalDisplay *pDisplay );
inline SalXLib *GetLib() const { return pXLib_; }
inline pthread_t GetMainThread() const { return hMainThread_; }
void StartTimer( ULONG nMS );
inline void StopTimer();
inline void SetCallback( SALTIMERPROC pProc )
{ pTimerProc_ = pProc; }
void Timeout() const;
};
// -=-= inlines =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
inline void SetSalData( SalData* pData )
{ ImplGetSVData()->mpSalData = (void*)pData; }
inline SalData* GetSalData()
{ return (SalData*)ImplGetSVData()->mpSalData; }
inline void SalData::Insert( SalDisplay *pDisplay )
{ SalDisplays_.Insert( pDisplay ); }
inline void SalData::Remove( SalDisplay *pDisplay )
{ SalDisplays_.Remove( pDisplay ); }
#ifdef _SV_SALDISP_HXX
inline void SalData::XError( Display *pDisplay, XErrorEvent *pEvent ) const
{ pXLib_->XError( pDisplay, pEvent ); }
#endif
class YieldMutexReleaser
{
ULONG m_nYieldCount;
SalYieldMutex* m_pSalInstYieldMutex;
public:
inline YieldMutexReleaser();
inline ~YieldMutexReleaser();
};
inline YieldMutexReleaser::YieldMutexReleaser()
{
SalData *pSalData = GetSalData();
m_pSalInstYieldMutex =
pSalData->pFirstInstance_->maInstData.mpSalYieldMutex;
ULONG i;
if ( m_pSalInstYieldMutex->GetThreadId() ==
NAMESPACE_VOS(OThread)::getCurrentIdentifier() )
{
m_nYieldCount = m_pSalInstYieldMutex->GetAcquireCount();
for ( i = 0; i < m_nYieldCount; i++ )
m_pSalInstYieldMutex->release();
}
else
m_nYieldCount = 0;
}
inline YieldMutexReleaser::~YieldMutexReleaser()
{
// Yield-Semaphore wieder holen
while ( m_nYieldCount )
{
m_pSalInstYieldMutex->acquire();
m_nYieldCount--;
}
}
#endif // _SV_SALDATA_HXX
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