canvas/source/directx/dx_config.hxx

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  27
  28 #ifndef _DXCANVAS_DXCONFIG_HXX
  29 #define _DXCANVAS_DXCONFIG_HXX
  30
  31 #include <unotools/configitem.hxx>
  32 #include <boost/optional.hpp>
  33 #include <set>
  34
  35 namespace basegfx { class B2IVector; }
  36
  37 namespace dxcanvas
  38 {
  39     /** Provide DX canvas config data
  40      */
  41     class DXCanvasItem : public ::utl::ConfigItem
  42     {
  43     public:
  44         DXCanvasItem();
  45
  46         struct DeviceInfo
  47         {
  48             sal_Int32 nVendorId;
  49             sal_Int32 nDeviceId;
  50             sal_Int32 nDeviceSubSysId;
  51             sal_Int32 nDeviceRevision;
  52
  53             sal_Int32 nDriverId;
  54             sal_Int32 nDriverVersion;
  55             sal_Int32 nDriverSubVersion;
  56             sal_Int32 nDriverBuildId;
  57
  58             bool operator<( const DeviceInfo& rRHS ) const
  59             {
  60                 return nVendorId != rRHS.nVendorId ? nVendorId < rRHS.nVendorId :
  61                     (nDeviceId != rRHS.nDeviceId ? nDeviceId < rRHS.nDeviceId :
  62                      (nDeviceSubSysId != rRHS.nDeviceSubSysId ? nDeviceSubSysId < rRHS.nDeviceSubSysId :
  63                       (nDeviceRevision != rRHS.nDeviceRevision ? nDeviceRevision < rRHS.nDeviceRevision :
  64                        (nDriverId != rRHS.nDriverId ? nDriverId < rRHS.nDriverId :
  65                         (nDriverVersion != rRHS.nDriverVersion ? nDriverVersion < rRHS.nDriverVersion :
  66                          (nDriverSubVersion != rRHS.nDriverSubVersion ? nDriverSubVersion < rRHS.nDriverSubVersion :
  67                           (nDriverBuildId != rRHS.nDriverBuildId ? nDriverBuildId < rRHS.nDriverBuildId : false)))))));
  68             }
  69         };
  70
  71         ~DXCanvasItem();
  72
  73         bool isDeviceUsable( const DeviceInfo& rDeviceInfo ) const;
  74         bool isBlacklistCurrentDevice() const;
  75         void blacklistDevice( const DeviceInfo& rDeviceInfo );
  76         void adaptMaxTextureSize( basegfx::B2IVector& io_maxTextureSize ) const;
  77             virtual void            Notify( const com::sun::star::uno::Sequence<rtl::OUString>& aPropertyNames);
  78             virtual void            Commit();
  79
  80     private:
  81         typedef std::set< DeviceInfo > ValueSet;
  82         ValueSet                   maValues;
  83         boost::optional<sal_Int32> maMaxTextureSize;
  84         bool                       mbBlacklistCurrentDevice;
  85         bool                       mbValuesDirty;
  86     };
  87 }
  88
  89 #endif /* #ifndef _DXCANVAS_DXCONFIG_HXX */