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TextObjectImaging.a
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1996-05-01
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;
; File: TextObjectImaging.a
;
; Contains: Text object Imaging Interfaces.
;
; Version: Technology: System 8
; Release: Universal Interfaces 3.0d3 on Copland DR1
;
; Copyright: © 1984-1996 by Apple Computer, Inc. All rights reserved.
;
; Bugs?: If you find a problem with this file, send the file and version
; information (from above) and the problem description to:
;
; Internet: apple.bugs@applelink.apple.com
; AppleLink: APPLE.BUGS
;
;
IF &TYPE('__TEXTOBJECTIMAGING__') = 'UNDEFINED' THEN
__TEXTOBJECTIMAGING__ SET 1
IF &TYPE('__CONDITIONALMACROS__') = 'UNDEFINED' THEN
include 'ConditionalMacros.a'
ENDIF
IF &TYPE('__TYPES__') = 'UNDEFINED' THEN
include 'Types.a'
ENDIF
IF &TYPE('__TEXTOBJECTS__') = 'UNDEFINED' THEN
include 'TextObjects.a'
ENDIF
IF &TYPE('__QUICKDRAW__') = 'UNDEFINED' THEN
include 'Quickdraw.a'
ENDIF
IF FOR_SYSTEM7_AND_SYSTEM8_COOPERATIVE THEN
; An alias for OptionBits to make the intended usage in the prototypes easier to understand
; typedef OptionBits TextObjectImagingOptions
; Global direction choices
; typedef UInt8 TextObjectDirection
kTextObjSysDirection EQU 0
kTextObjLeftToRight EQU 1
kTextObjRightToLeft EQU 2
; Imaging option bits
kTextObjAlignmentOptionBits EQU 0
kTextObjJustifyBit EQU 2
kTextObjCondenseBit EQU 3
kTextObjElisionBits EQU 4
; Alignment options
kTextObjAlignWithDirectionOpt EQU $00
kTextObjAlignLeftOpt EQU $01
kTextObjAlignRightOpt EQU $02
kTextObjAlignCenterOpt EQU $03
; Justification options
kTextObjDontJustifyOpt EQU $00
kTextObjJustifyOpt EQU $04
; Condensed font options
kTextObjTryCondenseOpt EQU $00
kTextObjDontCondenseOpt EQU $08
; Elision options
kTextObjElideMiddleOpt EQU $00
kTextObjElideEndOpt EQU $10
kTextObjElideBeginningOpt EQU $20
kTextObjDontElideOpt EQU $30
;
; extern OSStatus DrawTextObject(ConstTextObject textObject, TextObjectIndex startIndex, TextObjectIndex endIndex, CGrafPtr grafPort, TextObjectDirection direction, TextObjectImagingOptions options)
;
IF GENERATINGCFM THEN
IMPORT_CFM_FUNCTION DrawTextObject
ENDIF
;
; extern OSStatus ComputeTextObjectBounds(ConstTextObject textObject, TextObjectIndex startIndex, TextObjectIndex endIndex, CGrafPtr grafPort, TextObjectDirection direction, TextObjectImagingOptions fontSubstitutionHint, Fixed *width, Fixed *lineHeight, Fixed *ascent)
;
IF GENERATINGCFM THEN
IMPORT_CFM_FUNCTION ComputeTextObjectBounds
ENDIF
;
; extern OSStatus FlowTextObjectOntoLine(ConstTextObject textObject, TextObjectIndex startIndex, TextObjectIndex endIndex, CGrafPtr grafPort, Fixed availableWidth, TextObjectDirection direction, TextObjectImagingOptions alignAndFitOptions, Fixed *actualWidth)
;
IF GENERATINGCFM THEN
IMPORT_CFM_FUNCTION FlowTextObjectOntoLine
ENDIF
;
; extern OSStatus FlowTextObjectIntoBox(ConstTextObject textObject, TextObjectIndex startIndex, TextObjectIndex endIndex, CGrafPtr grafPort, const Rect *box, TextObjectDirection direction, TextObjectImagingOptions alignAndJustOptions, Fixed *actualExtent, Fixed *lineHeight, TextObjectIndex *clipIndex)
;
IF GENERATINGCFM THEN
IMPORT_CFM_FUNCTION FlowTextObjectIntoBox
ENDIF
;
; extern OSStatus ComputeTextObjectBoxExtent(ConstTextObject textObject, TextObjectIndex startIndex, TextObjectIndex endIndex, CGrafPtr grafPort, const Rect *box, TextObjectDirection direction, TextObjectImagingOptions alignAndJustOptions, Fixed *actualExtent, Fixed *lineHeight, TextObjectIndex *clipIndex)
;
IF GENERATINGCFM THEN
IMPORT_CFM_FUNCTION ComputeTextObjectBoxExtent
ENDIF
ENDIF
ENDIF ; __TEXTOBJECTIMAGING__