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# :Author: Robert Kern
# :Copyright: 2004, Enthought, Inc.
# :License: BSD Style
cdef extern from "ATSFont.h":
ctypedef struct Float32Point:
float x
float y
ctypedef unsigned long UInt32
ctypedef short SInt16
ctypedef UInt32 FMGeneration
ctypedef SInt16 FMFontFamily
ctypedef SInt16 FMFontStyle
ctypedef SInt16 FMFontSize
ctypedef UInt32 FMFont
ctypedef struct FMFontFamilyInstance:
FMFontFamily fontFamily
FMFontStyle fontStyle
ctypedef struct FMFontFamilyIterator:
UInt32 reserved[16]
ctypedef struct FMFontIterator:
UInt32 reserved[16]
ctypedef struct FMFontFamilyInstanceIterator:
UInt32 reserved[16]
cdef enum:
kInvalidGeneration = 0
kInvalidFontFamily = -1
kInvalidFont = 0
cdef enum:
kFMCurrentFilterFormat = 0
ctypedef UInt32 FMFilterSelector
cdef enum:
kFMFontTechnologyFilterSelector = 1
kFMFontContainerFilterSelector = 2
kFMGenerationFilterSelector = 3
kFMFontFamilyCallbackFilterSelector = 4
kFMFontCallbackFilterSelector = 5
kFMFontDirectoryFilterSelector = 6
#kFMTrueTypeFontTechnology = 'true'
#kFMPostScriptFontTechnology = 'typ1'
#struct FMFontDirectoryFilter:
# SInt16 fontFolderDomain
# UInt32 reserved[2]
#
#typedef struct FMFontDirectoryFilter FMFontDirectoryFilter
#struct FMFilter:
# UInt32 format
# FMFilterSelector selector
# union:
# FourCharCode fontTechnologyFilter
# FSSpec fontContainerFilter
# FMGeneration generationFilter
# FMFontFamilyCallbackFilterUPP fontFamilyCallbackFilter
# FMFontCallbackFilterUPP fontCallbackFilter
# FMFontDirectoryFilter fontDirectoryFilter
# } filter
#
#typedef struct FMFilter FMFilter
#
ctypedef float Float32
ctypedef unsigned long OptionBits
ctypedef unsigned short UInt16
ctypedef OptionBits ATSOptionFlags
ctypedef UInt32 ATSGeneration
ctypedef UInt32 ATSFontContainerRef
ctypedef UInt32 ATSFontFamilyRef
ctypedef UInt32 ATSFontRef
ctypedef UInt16 ATSGlyphRef
ctypedef Float32 ATSFontSize
cdef enum:
kATSGenerationUnspecified = 0
kATSFontContainerRefUnspecified = 0
kATSFontFamilyRefUnspecified = 0
kATSFontRefUnspecified = 0
ctypedef struct ATSFontMetrics:
UInt32 version
Float32 ascent
Float32 descent
Float32 leading
Float32 avgAdvanceWidth
Float32 maxAdvanceWidth
Float32 minLeftSideBearing
Float32 minRightSideBearing
Float32 stemWidth
Float32 stemHeight
Float32 capHeight
Float32 xHeight
Float32 italicAngle
Float32 underlinePosition
Float32 underlineThickness
cdef enum:
kATSItalicQDSkew = 16384 # (1 << 16) / 4
kATSBoldQDStretch = 98304 # (1 << 16) * 3 / 2
kATSRadiansFactor = 1144
ctypedef UInt16 ATSCurveType
cdef enum:
kATSCubicCurveType = 0x0001
kATSQuadCurveType = 0x0002
kATSOtherCurveType = 0x0003
cdef enum:
kATSDeletedGlyphcode = 0xFFFF
ctypedef struct ATSUCurvePath:
UInt32 vectors
UInt32 controlBits[1]
Float32Point vector[1]
ctypedef struct ATSUCurvePaths:
UInt32 contours
ATSUCurvePath contour[1]
ctypedef struct ATSGlyphIdealMetrics:
Float32Point advance
Float32Point sideBearing
Float32Point otherSideBearing
ctypedef struct ATSGlyphScreenMetrics:
Float32Point deviceAdvance
Float32Point topLeft
UInt32 height
UInt32 width
Float32Point sideBearing
Float32Point otherSideBearing
ctypedef ATSGlyphRef GlyphID
cdef enum:
kATSOptionFlagsDefault = 0
kATSOptionFlagsComposeFontPostScriptName = 1 << 0
kATSOptionFlagsUseDataForkAsResourceFork = 1 << 8
kATSOptionFlagsUseResourceFork = 2 << 8
kATSOptionFlagsUseDataFork = 3 << 8
cdef enum:
kATSIterationCompleted = -980
kATSInvalidFontFamilyAccess = -981
kATSInvalidFontAccess = -982
kATSIterationScopeModified = -983
kATSInvalidFontTableAccess = -984
kATSInvalidFontContainerAccess = -985
kATSInvalidGlyphAccess = -986
ctypedef long ATSFontContext
cdef enum:
kATSFontContextUnspecified = 0
kATSFontContextGlobal = 1
kATSFontContextLocal = 2
cdef enum:
kATSOptionFlagsProcessSubdirectories = 0x00000001 << 6
kATSOptionFlagsDoNotNotify = 0x00000001 << 7
cdef enum:
kATSOptionFlagsIterateByPrecedenceMask = 0x00000001 << 5
kATSOptionFlagsIterationScopeMask = 0x00000007 << 12
kATSOptionFlagsDefaultScope = 0x00000000 << 12
kATSOptionFlagsUnRestrictedScope = 0x00000001 << 12
kATSOptionFlagsRestrictedScope = 0x00000002 << 12
ctypedef long ATSFontFormat
cdef enum:
kATSFontFormatUnspecified = 0
ctypedef OSStatus (*ATSFontFamilyApplierFunction)(ATSFontFamilyRef iFamily,
void *iRefCon)
ctypedef OSStatus (*ATSFontApplierFunction)(ATSFontRef iFont, void *iRefCon)
ctypedef void* ATSFontFamilyIterator
ctypedef void* ATSFontIterator
cdef enum:
kATSFontFilterCurrentVersion = 0
ctypedef enum ATSFontFilterSelector:
kATSFontFilterSelectorUnspecified = 0
kATSFontFilterSelectorGeneration = 3
kATSFontFilterSelectorFontFamily = 7
kATSFontFilterSelectorFontFamilyApplierFunction = 8
kATSFontFilterSelectorFontApplierFunction = 9
ctypedef union font_filter:
ATSGeneration generationFilter
ATSFontFamilyRef fontFamilyFilter
ATSFontFamilyApplierFunction fontFamilyApplierFunctionFilter
ATSFontApplierFunction fontApplierFunctionFilter
ctypedef struct ATSFontFilter:
UInt32 version
ATSFontFilterSelector filterSelector
font_filter filter
ctypedef void* ATSFontNotificationRef
ctypedef void* ATSFontNotificationInfoRef
ctypedef enum ATSFontNotifyOption:
kATSFontNotifyOptionDefault = 0
kATSFontNotifyOptionReceiveWhileSuspended = 1 << 0
ctypedef enum ATSFontNotifyAction:
kATSFontNotifyActionFontsChanged = 1
kATSFontNotifyActionDirectoriesChanged = 2
ATSGeneration ATSGetGeneration()
OSStatus ATSFontFamilyApplyFunction(ATSFontFamilyApplierFunction iFunction,
void* iRefCon)
OSStatus ATSFontFamilyIteratorCreate(
ATSFontContext iContext,
ATSFontFilter * iFilter,
void * iRefCon,
ATSOptionFlags iOptions,
ATSFontFamilyIterator * ioIterator)
OSStatus ATSFontFamilyIteratorRelease(ATSFontFamilyIterator * ioIterator)
OSStatus ATSFontFamilyIteratorReset(
ATSFontContext iContext,
ATSFontFilter * iFilter,
void * iRefCon,
ATSOptionFlags iOptions,
ATSFontFamilyIterator * ioIterator)
OSStatus ATSFontFamilyIteratorNext(
ATSFontFamilyIterator iIterator,
ATSFontFamilyRef * oFamily)
ATSFontFamilyRef ATSFontFamilyFindFromName(
CFStringRef iName,
ATSOptionFlags iOptions)
ATSGeneration ATSFontFamilyGetGeneration(ATSFontFamilyRef iFamily)
OSStatus ATSFontFamilyGetName(
ATSFontFamilyRef iFamily,
ATSOptionFlags iOptions,
CFStringRef * oName)
ctypedef UInt32 TextEncoding
TextEncoding ATSFontFamilyGetEncoding(ATSFontFamilyRef iFamily)
OSStatus ATSFontApplyFunction(ATSFontApplierFunction iFunction,
void* iRefCon)
OSStatus ATSFontIteratorCreate(
ATSFontContext iContext,
ATSFontFilter * iFilter,
void * iRefCon,
ATSOptionFlags iOptions,
ATSFontIterator * ioIterator)
OSStatus ATSFontIteratorRelease(ATSFontIterator * ioIterator)
OSStatus ATSFontIteratorReset(
ATSFontContext iContext,
ATSFontFilter * iFilter,
void * iRefCon,
ATSOptionFlags iOptions,
ATSFontIterator * ioIterator)
OSStatus ATSFontIteratorNext(
ATSFontIterator iIterator,
ATSFontRef * oFont)
ATSFontRef ATSFontFindFromName(
CFStringRef iName,
ATSOptionFlags iOptions)
ATSFontRef ATSFontFindFromPostScriptName(
CFStringRef iName,
ATSOptionFlags iOptions)
# OSStatus ATSFontFindFromContainer(
# ATSFontContainerRef iContainer,
# ATSOptionFlags iOptions,
# ItemCount iCount,
# ATSFontRef ioArray[],
# ItemCount * oCount)
#
ATSGeneration ATSFontGetGeneration(ATSFontRef iFont)
OSStatus ATSFontGetName(
ATSFontRef iFont,
ATSOptionFlags iOptions,
CFStringRef * oName)
OSStatus ATSFontGetPostScriptName(
ATSFontRef iFont,
ATSOptionFlags iOptions,
CFStringRef * oName)
# OSStatus ATSFontGetTableDirectory(
# ATSFontRef iFont,
# ByteCount iBufferSize,
# void * ioBuffer,
# ByteCount * oSize)
# ctypedef char[4] FourCharCode
# OSStatus ATSFontGetTable(
# ATSFontRef iFont,
# FourCharCode iTag,
# ByteOffset iOffset,
# ByteCount iBufferSize,
# void * ioBuffer,
# ByteCount * oSize)
OSStatus ATSFontGetHorizontalMetrics(
ATSFontRef iFont,
ATSOptionFlags iOptions,
ATSFontMetrics * oMetrics)
OSStatus ATSFontGetVerticalMetrics(
ATSFontRef iFont,
ATSOptionFlags iOptions,
ATSFontMetrics * oMetrics)
ctypedef char ConstStr255Param[256]
ATSFontFamilyRef ATSFontFamilyFindFromQuickDrawName(ConstStr255Param iName)
ctypedef char Str255[256]
OSStatus ATSFontFamilyGetQuickDrawName(
ATSFontFamilyRef iFamily,
Str255 oName)
# OSStatus ATSFontGetFileSpecification(
# ATSFontRef iFont,
# FSSpec * oFile)
# OSStatus ATSFontGetFontFamilyResource(
# ATSFontRef iFont,
# ByteCount iBufferSize,
# void * ioBuffer,
# ByteCount * oSize)
#
#ctypedef struct ATSFontQuerySourceContext:
# UInt32 version
# void * refCon
# CFAllocatorRetainCallBack retain
# CFAllocatorReleaseCallBack release
#
#ctypedef enum ATSFontQueryMessageID:
# kATSQueryActivateFontMessage = 'atsa'
cdef extern from "Fonts.h":
OSStatus FMGetFontFamilyInstanceFromFont(FMFont iFont, FMFontFamily* oFontFamily,
FMFontStyle* oStyle)
ATSFontRef FMGetATSFontRefFromFont(FMFont iFont)
FMFont FMGetFontFromATSFontRef(ATSFontRef iFont)
cdef enum:
normal = 0
bold = 1
italic = 2
underline = 4
outline = 8
shadow = 0x10
condense = 0x20
extend = 0x40
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