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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: dx_config.hxx,v $
* $Revision: 1.3 $
*
* 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 _DXCANVAS_DXCONFIG_HXX
#define _DXCANVAS_DXCONFIG_HXX
#include <unotools/configitem.hxx>
#include <boost/optional.hpp>
#include <set>
namespace basegfx { class B2IVector; }
namespace dxcanvas
{
/** Provide DX canvas config data
*/
class DXCanvasItem : public ::utl::ConfigItem
{
public:
DXCanvasItem();
struct DeviceInfo
{
sal_Int32 nVendorId;
sal_Int32 nDeviceId;
sal_Int32 nDeviceSubSysId;
sal_Int32 nDeviceRevision;
sal_Int32 nDriverId;
sal_Int32 nDriverVersion;
sal_Int32 nDriverSubVersion;
sal_Int32 nDriverBuildId;
bool operator<( const DeviceInfo& rRHS ) const
{
return nVendorId != rRHS.nVendorId ? nVendorId < rRHS.nVendorId :
(nDeviceId != rRHS.nDeviceId ? nDeviceId < rRHS.nDeviceId :
(nDeviceSubSysId != rRHS.nDeviceSubSysId ? nDeviceSubSysId < rRHS.nDeviceSubSysId :
(nDeviceRevision != rRHS.nDeviceRevision ? nDeviceRevision < rRHS.nDeviceRevision :
(nDriverId != rRHS.nDriverId ? nDriverId < rRHS.nDriverId :
(nDriverVersion != rRHS.nDriverVersion ? nDriverVersion < rRHS.nDriverVersion :
(nDriverSubVersion != rRHS.nDriverSubVersion ? nDriverSubVersion < rRHS.nDriverSubVersion :
(nDriverBuildId != rRHS.nDriverBuildId ? nDriverBuildId < rRHS.nDriverBuildId : false)))))));
}
};
~DXCanvasItem();
bool isDeviceUsable( const DeviceInfo& rDeviceInfo ) const;
bool isBlacklistCurrentDevice() const;
void blacklistDevice( const DeviceInfo& rDeviceInfo );
void adaptMaxTextureSize( basegfx::B2IVector& io_maxTextureSize ) const;
private:
typedef std::set< DeviceInfo > ValueSet;
ValueSet maValues;
boost::optional<sal_Int32> maMaxTextureSize;
bool mbBlacklistCurrentDevice;
bool mbValuesDirty;
};
}
#endif /* #ifndef _DXCANVAS_DXCONFIG_HXX */
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