131 lines
4.6 KiB
C++
131 lines
4.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _SV_GENERIC_INST_H
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#define _SV_GENERIC_INST_H
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#include <vcl/sv.h>
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#include <osl/thread.hxx>
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#include <vclpluginapi.h>
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#include <vcl/solarmutex.hxx>
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#include <salinst.hxx>
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#include <saldatabasic.hxx>
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#include <generic/genprn.h>
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class VCL_DLLPUBLIC SalYieldMutexReleaser
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{
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sal_uLong m_nYieldCount;
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public:
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inline SalYieldMutexReleaser();
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inline ~SalYieldMutexReleaser();
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};
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inline SalYieldMutexReleaser::SalYieldMutexReleaser()
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{
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m_nYieldCount = GetSalData()->m_pInstance->ReleaseYieldMutex();
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}
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inline SalYieldMutexReleaser::~SalYieldMutexReleaser()
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{
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GetSalData()->m_pInstance->AcquireYieldMutex( m_nYieldCount );
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}
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class VCL_DLLPUBLIC SalYieldMutex : public vcl::SolarMutexObject
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{
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protected:
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sal_uIntPtr mnCount;
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oslThreadIdentifier mnThreadId;
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public:
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SalYieldMutex();
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~SalYieldMutex();
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virtual void acquire();
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virtual void release();
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virtual sal_Bool tryToAcquire();
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virtual sal_uIntPtr GetAcquireCount() const { return mnCount; }
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oslThreadIdentifier GetThreadId() const { return mnThreadId; }
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};
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/*
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* Abstract generic class to build vclplugin's instance classes from
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*/
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class GenPspGraphics;
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class ImplDevFontList;
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class VCL_DLLPUBLIC SalGenericInstance : public SalInstance
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{
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protected:
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bool mbPrinterInit;
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SalYieldMutex *mpSalYieldMutex;
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public:
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SalGenericInstance( SalYieldMutex* pMutex )
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: mbPrinterInit( false ), mpSalYieldMutex( pMutex ) {}
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virtual ~SalGenericInstance();
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// Yield mutex
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virtual osl::SolarMutex* GetYieldMutex();
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virtual sal_uIntPtr ReleaseYieldMutex();
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virtual void AcquireYieldMutex( sal_uIntPtr nCount );
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virtual bool CheckYieldMutex();
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// Printing
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virtual SalInfoPrinter* CreateInfoPrinter ( SalPrinterQueueInfo* pQueueInfo,
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ImplJobSetup* pSetupData );
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virtual void DestroyInfoPrinter ( SalInfoPrinter* pPrinter );
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virtual SalPrinter* CreatePrinter ( SalInfoPrinter* pInfoPrinter );
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virtual void DestroyPrinter ( SalPrinter* pPrinter );
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virtual void GetPrinterQueueInfo ( ImplPrnQueueList* pList );
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virtual void GetPrinterQueueState ( SalPrinterQueueInfo* pInfo );
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virtual void DeletePrinterQueueInfo ( SalPrinterQueueInfo* pInfo );
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virtual rtl::OUString GetDefaultPrinter();
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virtual void PostPrintersChanged() = 0;
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virtual void updatePrinterUpdate();
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virtual void jobStartedPrinterUpdate();
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virtual void jobEndedPrinterUpdate();
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bool isPrinterInit() const { return mbPrinterInit; }
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virtual GenPspGraphics *CreatePrintGraphics() = 0;
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// prolly belongs somewhere else ... just a font help
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static void RegisterFontSubstitutors( ImplDevFontList* pList );
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static int FetchFontSubstitutionFlags();
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protected:
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void configurePspInfoPrinter( PspSalInfoPrinter* pInfoPrinter,
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SalPrinterQueueInfo* pQueueInfo,
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ImplJobSetup* pSetupData );
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};
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inline SalGenericInstance *GetGenericInstance()
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{
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return static_cast<SalGenericInstance *>(GetSalData()->m_pInstance);
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}
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#endif // _SV_GENERIC_INST_H
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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