96 lines
3.5 KiB
C++
96 lines
3.5 KiB
C++
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/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: dx_config.hxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: hr $ $Date: 2007-11-01 17:54:34 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _DXCANVAS_DXCONFIG_HXX
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#define _DXCANVAS_DXCONFIG_HXX
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#include <unotools/configitem.hxx>
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#include <boost/optional.hpp>
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#include <set>
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namespace basegfx { class B2IVector; }
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namespace dxcanvas
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{
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/** Provide DX canvas config data
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*/
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class DXCanvasItem : public ::utl::ConfigItem
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{
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public:
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DXCanvasItem();
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struct DeviceInfo
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{
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sal_Int32 nVendorId;
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sal_Int32 nDeviceId;
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sal_Int32 nDeviceSubSysId;
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sal_Int32 nDeviceRevision;
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sal_Int32 nDriverId;
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sal_Int32 nDriverVersion;
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sal_Int32 nDriverSubVersion;
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sal_Int32 nDriverBuildId;
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bool operator<( const DeviceInfo& rRHS ) const
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{
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return nVendorId != rRHS.nVendorId ? nVendorId < rRHS.nVendorId :
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(nDeviceId != rRHS.nDeviceId ? nDeviceId < rRHS.nDeviceId :
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(nDeviceSubSysId != rRHS.nDeviceSubSysId ? nDeviceSubSysId < rRHS.nDeviceSubSysId :
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(nDeviceRevision != rRHS.nDeviceRevision ? nDeviceRevision < rRHS.nDeviceRevision :
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(nDriverId != rRHS.nDriverId ? nDriverId < rRHS.nDriverId :
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(nDriverVersion != rRHS.nDriverVersion ? nDriverVersion < rRHS.nDriverVersion :
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(nDriverSubVersion != rRHS.nDriverSubVersion ? nDriverSubVersion < rRHS.nDriverSubVersion :
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(nDriverBuildId != rRHS.nDriverBuildId ? nDriverBuildId < rRHS.nDriverBuildId : false)))))));
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}
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};
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~DXCanvasItem();
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bool isDeviceUsable( const DeviceInfo& rDeviceInfo ) const;
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bool isBlacklistCurrentDevice() const;
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void blacklistDevice( const DeviceInfo& rDeviceInfo );
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void adaptMaxTextureSize( basegfx::B2IVector& io_maxTextureSize ) const;
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private:
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typedef std::set< DeviceInfo > ValueSet;
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ValueSet maValues;
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boost::optional<sal_Int32> maMaxTextureSize;
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bool mbBlacklistCurrentDevice;
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bool mbValuesDirty;
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};
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}
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#endif /* #ifndef _DXCANVAS_DXCONFIG_HXX */
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