Developer CD Series 1999 January: Mac OS SDK/Dev.CD Jan 99 SDK1.toast/Development Kits/Interfaces&Libraries/Universal/Interfaces/AIncludes/MacWindows.a

Text File | 1998-08-17 | 58.4 KB | 1,727 lines | [TEXT/MPS ]

;
;    File:        MacWindows.a
;
;    Contains:    Window Manager Interfaces.
;
;    Version:    Technology:    Mac OS 8.5
;                Release:    Universal Interfaces 3.2
;
;    Copyright:    © 1997-1998 by Apple Computer, Inc., all rights reserved
;
;    Bugs?:        For bug reports, consult the following page on
;                the World Wide Web:
;
;                    http://developer.apple.com/bugreporter/
;
;
    IF &TYPE('__MACWINDOWS__') = 'UNDEFINED' THEN
__MACWINDOWS__ SET 1

    IF &TYPE('__MACTYPES__') = 'UNDEFINED' THEN
    include 'MacTypes.a'
    ENDIF
    IF &TYPE('__ALIASES__') = 'UNDEFINED' THEN
    include 'Aliases.a'
    ENDIF
    IF &TYPE('__APPLEEVENTS__') = 'UNDEFINED' THEN
    include 'AppleEvents.a'
    ENDIF
    IF &TYPE('__COLLECTIONS__') = 'UNDEFINED' THEN
    include 'Collections.a'
    ENDIF
    IF &TYPE('__DRAG__') = 'UNDEFINED' THEN
    include 'Drag.a'
    ENDIF
    IF &TYPE('__EVENTS__') = 'UNDEFINED' THEN
    include 'Events.a'
    ENDIF
    IF &TYPE('__MENUS__') = 'UNDEFINED' THEN
    include 'Menus.a'
    ENDIF
    IF &TYPE('__MIXEDMODE__') = 'UNDEFINED' THEN
    include 'MixedMode.a'
    ENDIF
    IF &TYPE('__QDOFFSCREEN__') = 'UNDEFINED' THEN
    include 'QDOffscreen.a'
    ENDIF
    IF &TYPE('__QUICKDRAW__') = 'UNDEFINED' THEN
    include 'Quickdraw.a'
    ENDIF
    IF &TYPE('__TEXTCOMMON__') = 'UNDEFINED' THEN
    include 'TextCommon.a'
    ENDIF
    IF &TYPE('__ICONS__') = 'UNDEFINED' THEN
    include 'Icons.a'
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Property Types (Mac OS 8.5 and later)
; ——————————————————————————————————————————————————————————————————————————————————————
; typedef OSType                         PropertyCreator

; typedef OSType                         PropertyTag

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Classes (Mac OS 8.5 and later)
; ——————————————————————————————————————————————————————————————————————————————————————
; typedef UInt32                         WindowClass


kAlertWindowClass                EQU        1                    ; “I need your attention now.”
kMovableAlertWindowClass        EQU        2                    ; “I need your attention now, but I’m kind enough to let you switch out of this app to do other things.”
kModalWindowClass                EQU        3                    ; system modal, not draggable
kMovableModalWindowClass        EQU        4                    ; application modal, draggable
kFloatingWindowClass            EQU        5                    ; floats above all other application windows
kDocumentWindowClass            EQU        6                    ; everything else

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Attributes (Mac OS 8.5 and later)
; ——————————————————————————————————————————————————————————————————————————————————————

; typedef UInt32                         WindowAttributes


kWindowNoAttributes                EQU        0                    ; no attributes
kWindowCloseBoxAttribute        EQU        $00000001            ; window has a close box
kWindowHorizontalZoomAttribute    EQU        $00000002            ; window has horizontal zoom box
kWindowVerticalZoomAttribute    EQU        $00000004            ; window has vertical zoom box
kWindowFullZoomAttribute        EQU        $00000006
kWindowCollapseBoxAttribute        EQU        $00000008            ; window has a collapse box
kWindowResizableAttribute        EQU        $00000010            ; window is resizable
kWindowSideTitlebarAttribute    EQU        $00000020            ; window wants a titlebar on the side    (floating window class only)
kWindowNoUpdatesAttribute        EQU        $00010000            ; this window receives no update events
kWindowNoActivatesAttribute        EQU        $00020000            ; this window receives no activate events
kWindowStandardDocumentAttributes EQU    $0000001F
kWindowStandardFloatingAttributes EQU    $00000009

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Errors & Gestalt (Mac OS 8.5 and later)
; ——————————————————————————————————————————————————————————————————————————————————————

gestaltWindowMgrAttr            EQU        'wind'                ; If this Gestalt exists, the Mac OS 8.5 Window Manager is installed
gestaltWindowMgrPresent            EQU        $00000001


errInvalidWindowPtr                EQU        -5600                ; tried to pass a bad WindowPtr argument
errUnsupportedWindowAttributesForClass EQU -5601            ; tried to create a window with WindowAttributes not supported by the WindowClass
errWindowDoesNotHaveProxy        EQU        -5602                ; tried to do something requiring a proxy to a window which doesn’t have a proxy
errInvalidWindowProperty        EQU        -5603                ; tried to access a property tag with private creator
errWindowPropertyNotFound        EQU        -5604                ; tried to get a nonexistent property
errUnrecognizedWindowClass        EQU        -5605                ; tried to create a window with a bad WindowClass
errCorruptWindowDescription        EQU        -5606                ; tried to load a corrupt window description (size or version fields incorrect)
errUserWantsToDragWindow        EQU        -5607                ; if returned from TrackWindowProxyDrag, you should call DragWindow on the window
errWindowsAlreadyInitialized    EQU        -5608                ; tried to call InitFloatingWindows twice, or called InitWindows and then floating windows
errFloatingWindowsNotInitialized EQU    -5609                ; called HideFloatingWindows or ShowFloatingWindows without calling InitFloatingWindows


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Definition Type
; ——————————————————————————————————————————————————————————————————————————————————————

kWindowDefProcType                EQU        'WDEF'
; ——————————————————————————————————————————————————————————————————————————————————————
;  • Mac OS 7.5 Window Definition Resource IDs
; ——————————————————————————————————————————————————————————————————————————————————————

kStandardWindowDefinition        EQU        0                    ; for document windows and dialogs
kRoundWindowDefinition            EQU        1                    ; old da-style window
kFloatingWindowDefinition        EQU        124                    ; for floating windows
; ——————————————————————————————————————————————————————————————————————————————————————
;  • Variant Codes
; ——————————————————————————————————————————————————————————————————————————————————————

                                                            ; for use with kStandardWindowDefinition
kDocumentWindowVariantCode        EQU        0
kModalDialogVariantCode            EQU        1
kPlainDialogVariantCode            EQU        2
kShadowDialogVariantCode        EQU        3
kMovableModalDialogVariantCode    EQU        5
kAlertVariantCode                EQU        7
kMovableAlertVariantCode        EQU        9                    ; for use with kFloatingWindowDefinition
kSideFloaterVariantCode            EQU        8

; ——————————————————————————————————————————————————————————————————————————————————————
;  • DefProc IDs
; ——————————————————————————————————————————————————————————————————————————————————————

                                                            ; classic ids
documentProc                    EQU        0
dBoxProc                        EQU        1
plainDBox                        EQU        2
altDBoxProc                        EQU        3
noGrowDocProc                    EQU        4
movableDBoxProc                    EQU        5
zoomDocProc                        EQU        8
zoomNoGrow                        EQU        12
rDocProc                        EQU        16                    ; floating window defproc ids
floatProc                        EQU        1985
floatGrowProc                    EQU        1987
floatZoomProc                    EQU        1989
floatZoomGrowProc                EQU        1991
floatSideProc                    EQU        1993
floatSideGrowProc                EQU        1995
floatSideZoomProc                EQU        1997
floatSideZoomGrowProc            EQU        1999

                                                            ; Resource IDs for theme-savvy window defprocs
kWindowDocumentDefProcResID        EQU        64
kWindowDialogDefProcResID        EQU        65
kWindowUtilityDefProcResID        EQU        66
kWindowUtilitySideTitleDefProcResID EQU    67

                                                            ; Proc IDs for theme-savvy windows
kWindowDocumentProc                EQU        1024
kWindowGrowDocumentProc            EQU        1025
kWindowVertZoomDocumentProc        EQU        1026
kWindowVertZoomGrowDocumentProc    EQU        1027
kWindowHorizZoomDocumentProc    EQU        1028
kWindowHorizZoomGrowDocumentProc EQU    1029
kWindowFullZoomDocumentProc        EQU        1030
kWindowFullZoomGrowDocumentProc    EQU        1031

                                                            ; Proc IDs for theme-savvy dialogs
kWindowPlainDialogProc            EQU        1040
kWindowShadowDialogProc            EQU        1041
kWindowModalDialogProc            EQU        1042
kWindowMovableModalDialogProc    EQU        1043
kWindowAlertProc                EQU        1044
kWindowMovableAlertProc            EQU        1045

                                                            ; procIDs available in Mac OS 8.1 (Appearance 1.0.1) or later
kWindowMovableModalGrowProc        EQU        1046

                                                            ; Proc IDs for top title bar theme-savvy floating windows
kWindowFloatProc                EQU        1057
kWindowFloatGrowProc            EQU        1059
kWindowFloatVertZoomProc        EQU        1061
kWindowFloatVertZoomGrowProc    EQU        1063
kWindowFloatHorizZoomProc        EQU        1065
kWindowFloatHorizZoomGrowProc    EQU        1067
kWindowFloatFullZoomProc        EQU        1069
kWindowFloatFullZoomGrowProc    EQU        1071


                                                            ; Proc IDs for side title bar theme-savvy floating windows
kWindowFloatSideProc            EQU        1073
kWindowFloatSideGrowProc        EQU        1075
kWindowFloatSideVertZoomProc    EQU        1077
kWindowFloatSideVertZoomGrowProc EQU    1079
kWindowFloatSideHorizZoomProc    EQU        1081
kWindowFloatSideHorizZoomGrowProc EQU    1083
kWindowFloatSideFullZoomProc    EQU        1085
kWindowFloatSideFullZoomGrowProc EQU    1087
; ——————————————————————————————————————————————————————————————————————————————————————
;  • System 7 Window Positioning Constants
;
;  Passed into StandardAlert and used in ‘WIND’, ‘DLOG’, and ‘ALRT’ templates
;  StandardAlert uses zero to specify the default position. Other calls use zero to
;  specify “no position”.  Do not pass these constants to RepositionWindow.  Do not
;  store these constants in the BasicWindowDescription of a ‘wind’ resource.
; ——————————————————————————————————————————————————————————————————————————————————————


kWindowNoPosition                EQU        $0000
kWindowDefaultPosition            EQU        $0000                ; used by StandardAlert
kWindowCenterMainScreen            EQU        $280A
kWindowAlertPositionMainScreen    EQU        $300A
kWindowStaggerMainScreen        EQU        $380A
kWindowCenterParentWindow        EQU        $A80A
kWindowAlertPositionParentWindow EQU    $B00A
kWindowStaggerParentWindow        EQU        $B80A
kWindowCenterParentWindowScreen    EQU        $680A
kWindowAlertPositionParentWindowScreen EQU $700A
kWindowStaggerParentWindowScreen EQU    $780A

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Positioning Methods    (Mac OS 8.5 and later)
;
;  Positioning methods passed to RepositionWindow.
;  Do not use them in WIND, ALRT, DLOG templates.
;  Do not confuse these constants with the constants above
; ——————————————————————————————————————————————————————————————————————————————————————
; typedef UInt32                         WindowPositionMethod


kWindowCenterOnMainScreen        EQU        $00000001
kWindowCenterOnParentWindow        EQU        $00000002
kWindowCenterOnParentWindowScreen EQU    $00000003
kWindowCascadeOnMainScreen        EQU        $00000004
kWindowCascadeOnParentWindow    EQU        $00000005
kWIndowCascadeOnParentWindowScreen EQU    $00000006
kWindowAlertPositionOnMainScreen EQU    $00000007
kWindowAlertPositionOnParentWindow EQU    $00000008
kWindowAlertPositionOnParentWindowScreen EQU $00000009

; ——————————————————————————————————————————————————————————————————————————————————————
;  • GetWindowRegion Types
; ——————————————————————————————————————————————————————————————————————————————————————


                                                            ; Region values to pass into GetWindowRegion
kWindowTitleBarRgn                EQU        0
kWindowTitleTextRgn                EQU        1
kWindowCloseBoxRgn                EQU        2
kWindowZoomBoxRgn                EQU        3
kWindowDragRgn                    EQU        5
kWindowGrowRgn                    EQU        6
kWindowCollapseBoxRgn            EQU        7
kWindowTitleProxyIconRgn        EQU        8                    ; Mac OS 8.5 and later
kWindowStructureRgn                EQU        32
kWindowContentRgn                EQU        33

; typedef UInt16                         WindowRegionCode

;  GetWindowRegionRec - a pointer to this is passed in WDEF param for kWindowMsgGetRegion
GetWindowRegionRec        RECORD 0
winRgn                     ds.l    1                ; offset: $0 (0)
regionCode                 ds.w    1                ; offset: $4 (4)
sizeof                     EQU *                    ; size:   $6 (6)
                        ENDR
; typedef struct GetWindowRegionRec *    GetWindowRegionPtr

; typedef struct GetWindowRegionRec *    GetWindowRegionRecPtr

; ——————————————————————————————————————————————————————————————————————————————————————
;  • WDEF Message Types (Mac OS 8.5 and later)
; ——————————————————————————————————————————————————————————————————————————————————————

;   SetupWindowProxyDragImageRec - setup the proxy icon drag image
;   Both regions are allocated and disposed by the Window Manager.
;   The GWorld is disposed of by the Window Manager, but the WDEF must allocate
;   it.  See Technote on Drag Manager 1.1 additions for more information and sample code for
;   setting up drag images.



SetupWindowProxyDragImageRec RECORD 0
imageGWorld                 ds.l    1                ; offset: $0 (0)        ;  locked GWorld containing the drag image - output - can be NULL
imageRgn                 ds.l    1                ; offset: $4 (4)        ;  image clip region, contains the portion of the image which gets blitted to screen - preallocated output - if imageGWorld is NULL, this is ignored
outlineRgn                 ds.l    1                ; offset: $8 (8)        ;  the outline region used on shallow monitors - preallocated output - must always be non-empty
sizeof                     EQU *                    ; size:   $C (12)
                        ENDR
;  MeasureWindowTitleRec - a pointer to this is passed in WDEF param for kWindowMsgGetRegion
MeasureWindowTitleRec    RECORD 0
;  output parameters
fullTitleWidth             ds.w    1                ; offset: $0 (0)        ;  text + proxy icon width
titleTextWidth             ds.w    1                ; offset: $2 (2)        ;  text width
;  input parameters
isUnicodeTitle             ds.b    1                ; offset: $4 (4)
unused                     ds.b    1                ; offset: $5 (5)        ;  future use
sizeof                     EQU *                    ; size:   $6 (6)
                        ENDR
; typedef struct MeasureWindowTitleRec * MeasureWindowTitleRecPtr

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Standard Window Kinds
; ——————————————————————————————————————————————————————————————————————————————————————

dialogKind                        EQU        2
userKind                        EQU        8
kDialogWindowKind                EQU        2
kApplicationWindowKind            EQU        8

; ——————————————————————————————————————————————————————————————————————————————————————
;  • FindWindow Result Codes
; ——————————————————————————————————————————————————————————————————————————————————————

inDesk                            EQU        0
inNoWindow                        EQU        0
inMenuBar                        EQU        1
inSysWindow                        EQU        2
inContent                        EQU        3
inDrag                            EQU        4
inGrow                            EQU        5
inGoAway                        EQU        6
inZoomIn                        EQU        7
inZoomOut                        EQU        8
inCollapseBox                    EQU        11                    ; Mac OS 8.0 and later
inProxyIcon                        EQU        12                    ; Mac OS 8.5 and later

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Definition Hit Test Result Codes
; ——————————————————————————————————————————————————————————————————————————————————————

wNoHit                            EQU        0
wInContent                        EQU        1
wInDrag                            EQU        2
wInGrow                            EQU        3
wInGoAway                        EQU        4
wInZoomIn                        EQU        5
wInZoomOut                        EQU        6
wInCollapseBox                    EQU        9                    ; Mac OS 8.0 and later
wInProxyIcon                    EQU        10                    ; Mac OS 8.5 and later

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Definition Messages
; ——————————————————————————————————————————————————————————————————————————————————————


kWindowMsgDraw                    EQU        0
kWindowMsgHitTest                EQU        1
kWindowMsgCalculateShape        EQU        2
kWindowMsgInitialize            EQU        3
kWindowMsgCleanUp                EQU        4
kWindowMsgDrawGrowOutline        EQU        5
kWindowMsgDrawGrowBox            EQU        6
;  Messages available in Mac OS 8.0 and later

kWindowMsgGetFeatures            EQU        7
kWindowMsgGetRegion                EQU        8
;  Messages available in Mac OS 8.5 and later

kWindowMsgDragHilite            EQU        9                    ; parameter boolean indicating on or off
kWindowMsgModified                EQU        10                    ; parameter boolean indicating saved (false) or modified (true)
kWindowMsgDrawInCurrentPort        EQU        11                    ; same as kWindowMsgDraw, but must draw in current port
kWindowMsgSetupProxyDragImage    EQU        12                    ; parameter pointer to SetupWindowProxyDragImageRec
kWindowMsgStateChanged            EQU        13                    ; something about the window's state has changed
kWindowMsgMeasureTitle            EQU        14                    ; measure and return the ideal title width
;  old names

wDraw                            EQU        0
wHit                            EQU        1
wCalcRgns                        EQU        2
wNew                            EQU        3
wDispose                        EQU        4
wGrow                            EQU        5
wDrawGIcon                        EQU        6
; ——————————————————————————————————————————————————————————————————————————————————————
;  • State-changed Flags for kWindowMsgStateChanged (Mac OS 8.5 and later)
; ——————————————————————————————————————————————————————————————————————————————————————

kWindowStateTitleChanged        EQU        $01
kWindowStateSizeChanged            EQU        $02
kWindowStatePositionChanged        EQU        $04
kWindowStateZOrderChanged        EQU        $08
kWindowStateVisibilityChanged    EQU        $10
kWindowStateHiliteChanged        EQU        $20
kWindowStateCollapseChanged        EQU        $40

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Feature Bits
; ——————————————————————————————————————————————————————————————————————————————————————

kWindowCanGrow                    EQU        $01
kWindowCanZoom                    EQU        $02
kWindowCanCollapse                EQU        $04
kWindowIsModal                    EQU        $08
kWindowCanGetWindowRegion        EQU        $10
kWindowIsAlert                    EQU        $20
kWindowHasTitleBar                EQU        $40
;  Message bits available in Mac OS 8.5 and later

kWindowSupportsDragHilite        EQU        $80                    ; window definition supports kWindowMsgDragHilite
kWindowSupportsModifiedBit        EQU        $0100                ; window definition supports kWindowMsgModified
kWindowCanDrawInCurrentPort        EQU        $0200                ; window definition supports kWindowMsgDrawInCurrentPort
kWindowCanSetupProxyDragImage    EQU        $0400                ; window definition supports kWindowMsgSetupProxyDragImage
kWindowCanMeasureTitle            EQU        $0800                ; window definition supports kWindowMsgMeasureTitle
kWindowWantsDisposeAtProcessDeath EQU    $1000                ; window definition wants a Dispose message for windows still extant during ExitToShell

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Desktop Pattern Resource ID
; ——————————————————————————————————————————————————————————————————————————————————————

deskPatID                        EQU        16


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Color Part Codes
; ——————————————————————————————————————————————————————————————————————————————————————

wContentColor                    EQU        0
wFrameColor                        EQU        1
wTextColor                        EQU        2
wHiliteColor                    EQU        3
wTitleBarColor                    EQU        4

; ——————————————————————————————————————————————————————————————————————————————————————
;     • Region Dragging Constants
; ——————————————————————————————————————————————————————————————————————————————————————


kMouseUpOutOfSlop                EQU        $80008000

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Color Table
; ——————————————————————————————————————————————————————————————————————————————————————
WinCTab                    RECORD 0
wCSeed                     ds.l    1                ; offset: $0 (0)        ;  reserved
wCReserved                 ds.w    1                ; offset: $4 (4)        ;  reserved
ctSize                     ds.w    1                ; offset: $6 (6)        ;  usually 4 for windows
ctTable                     ds.b    5 * ColorSpec.sizeof ; offset: $8 (8)
sizeof                     EQU *                    ; size:   $30 (48)
                        ENDR
; typedef struct WinCTab *                WCTabPtr

; typedef WCTabPtr *                    WCTabHandle

; ——————————————————————————————————————————————————————————————————————————————————————
;  • WindowRecord
; ——————————————————————————————————————————————————————————————————————————————————————


; typedef WindowRecord *                WindowPeek

WindowRecord            RECORD 0
port                     ds        GrafPort        ; offset: $0 (0)
windowKind                 ds.w    1                ; offset: $6C (108)
visible                     ds.b    1                ; offset: $6E (110)
hilited                     ds.b    1                ; offset: $6F (111)
goAwayFlag                 ds.b    1                ; offset: $70 (112)
spareFlag                 ds.b    1                ; offset: $71 (113)
strucRgn                 ds.l    1                ; offset: $72 (114)
contRgn                     ds.l    1                ; offset: $76 (118)
updateRgn                 ds.l    1                ; offset: $7A (122)
windowDefProc             ds.l    1                ; offset: $7E (126)
dataHandle                 ds.l    1                ; offset: $82 (130)
titleHandle                 ds.l    1                ; offset: $86 (134)
titleWidth                 ds.w    1                ; offset: $8A (138)
controlList                 ds.l    1                ; offset: $8C (140)
nextWindow                 ds.l    1                ; offset: $90 (144)
windowPic                 ds.l    1                ; offset: $94 (148)
refCon                     ds.l    1                ; offset: $98 (152)
sizeof                     EQU *                    ; size:   $9C (156)
                        ENDR
; ——————————————————————————————————————————————————————————————————————————————————————
;  • Color WindowRecord
; ——————————————————————————————————————————————————————————————————————————————————————


; typedef CWindowRecord *                CWindowPeek

CWindowRecord            RECORD 0
port                     ds        CGrafPort        ; offset: $0 (0)
windowKind                 ds.w    1                ; offset: $6C (108)
visible                     ds.b    1                ; offset: $6E (110)
hilited                     ds.b    1                ; offset: $6F (111)
goAwayFlag                 ds.b    1                ; offset: $70 (112)
spareFlag                 ds.b    1                ; offset: $71 (113)
strucRgn                 ds.l    1                ; offset: $72 (114)
contRgn                     ds.l    1                ; offset: $76 (118)
updateRgn                 ds.l    1                ; offset: $7A (122)
windowDefProc             ds.l    1                ; offset: $7E (126)
dataHandle                 ds.l    1                ; offset: $82 (130)
titleHandle                 ds.l    1                ; offset: $86 (134)
titleWidth                 ds.w    1                ; offset: $8A (138)
controlList                 ds.l    1                ; offset: $8C (140)
nextWindow                 ds.l    1                ; offset: $90 (144)
windowPic                 ds.l    1                ; offset: $94 (148)
refCon                     ds.l    1                ; offset: $98 (152)
sizeof                     EQU *                    ; size:   $9C (156)
                        ENDR
; ——————————————————————————————————————————————————————————————————————————————————————
;  • AuxWinHandle
; ——————————————————————————————————————————————————————————————————————————————————————


; typedef AuxWinRec *                    AuxWinPtr

; typedef AuxWinPtr *                    AuxWinHandle

AuxWinRec                RECORD 0
awNext                     ds.l    1                ; offset: $0 (0)        ; handle to next AuxWinRec
awOwner                     ds.l    1                ; offset: $4 (4)        ; ptr to window
awCTable                 ds.l    1                ; offset: $8 (8)        ; color table for this window
reserved                 ds.l    1                ; offset: $C (12)
awFlags                     ds.l    1                ; offset: $10 (16)        ; reserved for expansion
awReserved                 ds.l    1                ; offset: $14 (20)        ; reserved for expansion
awRefCon                 ds.l    1                ; offset: $18 (24)        ; user Constant
sizeof                     EQU *                    ; size:   $1C (28)
                        ENDR
; ——————————————————————————————————————————————————————————————————————————————————————
;     • BasicWindowDescription    (Mac OS 8.5 and later)
;
;     Contains statically-sized basic attributes of the window, for storage in a
;     collection item.
; ——————————————————————————————————————————————————————————————————————————————————————
;  constants for the version field

kWindowDefinitionVersionOne        EQU        1
kWindowDefinitionVersionTwo        EQU        2
;  constants for the stateflags bit field

kWindowIsCollapsedState            EQU        $01
BasicWindowDescription    RECORD 0
descriptionSize             ds.l    1                ; offset: $0 (0)        ;  sizeof(BasicWindowDescription)
windowContentRect         ds        Rect            ; offset: $4 (4)        ;  location on screen
windowZoomRect             ds        Rect            ; offset: $C (12)        ;  location on screen when zoomed out
windowRefCon             ds.l    1                ; offset: $14 (20)        ;  the refcon - __avoid saving stale pointers here__
windowStateFlags         ds.l    1                ; offset: $18 (24)        ;  flags indicating status of transient window state
windowPositionMethod     ds.l    1                ; offset: $1C (28)        ;  method last used by RepositionWindow to position the window (if any)
windowDefinitionVersion     ds.l    1                ; offset: $20 (32)
windowDefProc             ds.w    1                ; offset: $24 (36)        ;  defProc and variant
windowHasCloseBox         ds.b    1                ; offset: $26 (38)
                         ORG 36
windowClass                 ds.l    1                ; offset: $24 (36)        ;  the class
windowAttributes         ds.l    1                ; offset: $28 (40)        ;  the attributes
sizeof                     EQU *                    ; size:   $2C (44)
                        ENDR
;   the window manager stores the default collection items using these IDs

kStoredWindowSystemTag            EQU        'appl'                ; Only Apple collection items will be of this tag
kStoredBasicWindowDescriptionID    EQU        'sbas'                ; BasicWindowDescription
kStoredWindowPascalTitleID        EQU        's255'                ; pascal title string
; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Class Ordering
;
;     Special cases for the “behind” parameter in window creation calls.
; ——————————————————————————————————————————————————————————————————————————————————————

kFirstWindowOfClass                EQU        -1
kLastWindowOfClass                EQU        0
; ——————————————————————————————————————————————————————————————————————————————————————
;  • Zoom Information Handle
; ——————————————————————————————————————————————————————————————————————————————————————
WStateData                RECORD 0
userState                 ds        Rect            ; offset: $0 (0)        ; user zoom state
stdState                 ds        Rect            ; offset: $8 (8)        ; standard zoom state
sizeof                     EQU *                    ; size:   $10 (16)
                        ENDR
; typedef struct WStateData *            WStateDataPtr

; typedef WStateDataPtr *                WStateDataHandle

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Creation & Persistence
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal WindowPtr GetNewCWindow(short windowID, void *wStorage, WindowPtr behind)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _GetNewCWindow:    OPWORD    $AA46
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetNewCWindow
    ENDIF

;
; pascal WindowPtr NewWindow(void *wStorage, const Rect *boundsRect, ConstStr255Param title, Boolean visible, short theProc, WindowPtr behind, Boolean goAwayFlag, long refCon)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _NewWindow:    OPWORD    $A913
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION NewWindow
    ENDIF

;
; pascal WindowPtr GetNewWindow(short windowID, void *wStorage, WindowPtr behind)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _GetNewWindow:    OPWORD    $A9BD
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetNewWindow
    ENDIF

;
; pascal WindowPtr NewCWindow(void *wStorage, const Rect *boundsRect, ConstStr255Param title, Boolean visible, short procID, WindowPtr behind, Boolean goAwayFlag, long refCon)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _NewCWindow:    OPWORD    $AA45
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION NewCWindow
    ENDIF

;
; pascal void DisposeWindow(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _DisposeWindow:    OPWORD    $A914
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION DisposeWindow
    ENDIF

;
; pascal void CloseWindow(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _CloseWindow:    OPWORD    $A92D
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION CloseWindow
    ENDIF


;  Routines available in Mac OS 8.5 and later

;
; pascal OSStatus CreateNewWindow(WindowClass windowClass, WindowAttributes attributes, const Rect *bounds, WindowPtr *outWindow)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION CreateNewWindow
    ENDIF

;  Create a window from a ‘wind’ resource
;
; pascal OSStatus CreateWindowFromResource(SInt16 resID, WindowPtr *outWindow)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION CreateWindowFromResource
    ENDIF

;  window persistence
;
; pascal OSStatus StoreWindowIntoCollection(WindowPtr window, Collection collection)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION StoreWindowIntoCollection
    ENDIF

;
; pascal OSStatus CreateWindowFromCollection(Collection collection, WindowPtr *outWindow)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION CreateWindowFromCollection
    ENDIF

;  window refcounting
;
; pascal OSStatus GetWindowOwnerCount(WindowPtr window, UInt32 *outCount)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowOwnerCount
    ENDIF

;
; pascal OSStatus CloneWindow(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION CloneWindow
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Class Accessors (Mac OS 8.5 and later)
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal OSStatus GetWindowClass(WindowPtr window, WindowClass *outClass)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowClass
    ENDIF

;
; pascal OSStatus GetWindowAttributes(WindowPtr window, WindowAttributes *outAttributes)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowAttributes
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Floating Windows (Mac OS 8.5 and later)
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal OSStatus ShowFloatingWindows(void)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION ShowFloatingWindows
    ENDIF

;
; pascal OSStatus HideFloatingWindows(void)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION HideFloatingWindows
    ENDIF

;
; pascal Boolean AreFloatingWindowsVisible(void)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION AreFloatingWindowsVisible
    ENDIF

;
; pascal WindowPtr FrontNonFloatingWindow(void)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION FrontNonFloatingWindow
    ENDIF



; ——————————————————————————————————————————————————————————————————————————————————————
;  • Background Imaging
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal void SetWinColor(WindowPtr window, WCTabHandle newColorTable)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _SetWinColor:    OPWORD    $AA41
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWinColor
    ENDIF

;
; pascal void SetDeskCPat(PixPatHandle deskPixPat)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _SetDeskCPat:    OPWORD    $AA47
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetDeskCPat
    ENDIF

;  Routines available in Mac OS 8.5 and later

;
; pascal OSStatus SetWindowContentColor(WindowPtr window, RGBColor *color)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWindowContentColor
    ENDIF

;
; pascal OSStatus GetWindowContentColor(WindowPtr window, RGBColor *color)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowContentColor
    ENDIF

;
; pascal OSStatus GetWindowContentPattern(WindowPtr window, PixPatHandle outPixPat)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowContentPattern
    ENDIF

;
; pascal OSStatus SetWindowContentPattern(WindowPtr window, PixPatHandle pixPat)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWindowContentPattern
    ENDIF



; ——————————————————————————————————————————————————————————————————————————————————————
;  • Low-Level Region & Painting Routines
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal void ClipAbove(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _ClipAbove:    OPWORD    $A90B
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION ClipAbove
    ENDIF

;
; pascal void SaveOld(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _SaveOld:    OPWORD    $A90E
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SaveOld
    ENDIF

;
; pascal void DrawNew(WindowPtr window, Boolean update)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _DrawNew:    OPWORD    $A90F
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION DrawNew
    ENDIF

;
; pascal void PaintOne(WindowPtr window, RgnHandle clobberedRgn)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _PaintOne:    OPWORD    $A90C
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION PaintOne
    ENDIF

;
; pascal void PaintBehind(WindowPtr startWindow, RgnHandle clobberedRgn)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _PaintBehind:    OPWORD    $A90D
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION PaintBehind
    ENDIF

;
; pascal void CalcVis(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _CalcVis:    OPWORD    $A909
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION CalcVis
    ENDIF

;
; pascal void CalcVisBehind(WindowPtr startWindow, RgnHandle clobberedRgn)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _CalcVisBehind:    OPWORD    $A90A
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION CalcVisBehind
    ENDIF

;
; pascal Boolean CheckUpdate(EventRecord *theEvent)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _CheckUpdate:    OPWORD    $A911
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION CheckUpdate
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window List
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal short FindWindow(Point thePoint, WindowPtr *window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _FindWindow:    OPWORD    $A92C
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION FindWindow
    ENDIF

;
; pascal WindowPtr FrontWindow(void )
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _FrontWindow:    OPWORD    $A924
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION FrontWindow
    ENDIF

;
; pascal void BringToFront(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _BringToFront:    OPWORD    $A920
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION BringToFront
    ENDIF

;
; pascal void SendBehind(WindowPtr window, WindowPtr behindWindow)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _SendBehind:    OPWORD    $A921
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SendBehind
    ENDIF

;
; pascal void SelectWindow(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _SelectWindow:    OPWORD    $A91F
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SelectWindow
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Misc Low-Level stuff
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal void InitWindows(void )
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _InitWindows:    OPWORD    $A912
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION InitWindows
    ENDIF

;
; pascal void GetWMgrPort(GrafPtr *wPort)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _GetWMgrPort:    OPWORD    $A910
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWMgrPort
    ENDIF

;
; pascal void GetCWMgrPort(CGrafPtr *wMgrCPort)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _GetCWMgrPort:    OPWORD    $AA48
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetCWMgrPort
    ENDIF

;  Routines available in Mac OS 8.5 and later

;
; pascal Boolean IsValidWindowPtr(GrafPtr grafPort)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION IsValidWindowPtr
    ENDIF

;
; pascal OSStatus InitFloatingWindows(void)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION InitFloatingWindows
    ENDIF



; ——————————————————————————————————————————————————————————————————————————————————————
;  • Various & Sundry Window Accessors
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal void HiliteWindow(WindowPtr window, Boolean fHilite)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _HiliteWindow:    OPWORD    $A91C
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION HiliteWindow
    ENDIF

;
; pascal void SetWRefCon(WindowPtr window, long data)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _SetWRefCon:    OPWORD    $A918
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWRefCon
    ENDIF

;
; pascal long GetWRefCon(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _GetWRefCon:    OPWORD    $A917
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWRefCon
    ENDIF

;
; pascal void SetWindowPic(WindowPtr window, PicHandle pic)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _SetWindowPic:    OPWORD    $A92E
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWindowPic
    ENDIF

;
; pascal PicHandle GetWindowPic(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _GetWindowPic:    OPWORD    $A92F
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowPic
    ENDIF

;
; pascal short GetWVariant(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _GetWVariant:    OPWORD    $A80A
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWVariant
    ENDIF

;  Routines available in Mac OS 8.0 (Appearance 1.0) and later
;
; pascal OSStatus GetWindowFeatures(WindowPtr window, UInt32 *outFeatures)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        Macro
        _GetWindowFeatures
            move.w              #$0013,D0
            dc.w                $AA74
        EndM
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowFeatures
    ENDIF

;
; pascal OSStatus GetWindowRegion(WindowPtr window, WindowRegionCode inRegionCode, RgnHandle ioWinRgn)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        Macro
        _GetWindowRegion
            move.w              #$0014,D0
            dc.w                $AA74
        EndM
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowRegion
    ENDIF



; ——————————————————————————————————————————————————————————————————————————————————————
;  • Update Events
; ——————————————————————————————————————————————————————————————————————————————————————

;
; pascal void InvalRect(const Rect *badRect)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _InvalRect:    OPWORD    $A928
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION InvalRect
    ENDIF

;
; pascal void InvalRgn(RgnHandle badRgn)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _InvalRgn:    OPWORD    $A927
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION InvalRgn
    ENDIF

;
; pascal void ValidRect(const Rect *goodRect)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _ValidRect:    OPWORD    $A92A
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION ValidRect
    ENDIF

;
; pascal void ValidRgn(RgnHandle goodRgn)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _ValidRgn:    OPWORD    $A929
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION ValidRgn
    ENDIF

;
; pascal void BeginUpdate(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _BeginUpdate:    OPWORD    $A922
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION BeginUpdate
    ENDIF

;
; pascal void EndUpdate(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _EndUpdate:    OPWORD    $A923
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION EndUpdate
    ENDIF

;  Routines available in Mac OS 8.5 and later
;
; pascal OSStatus InvalWindowRgn(WindowPtr window, RgnHandle region)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION InvalWindowRgn
    ENDIF

;
; pascal OSStatus InvalWindowRect(WindowPtr window, const Rect *bounds)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION InvalWindowRect
    ENDIF

;
; pascal OSStatus ValidWindowRgn(WindowPtr window, RgnHandle region)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION ValidWindowRgn
    ENDIF

;
; pascal OSStatus ValidWindowRect(WindowPtr window, const Rect *bounds)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION ValidWindowRect
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;  • DrawGrowIcon
;
;     DrawGrowIcon is deprecated in Mac OS 8.0 and later.  Theme-savvy window defprocs
;     include the grow box in the window frame automatically.
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal void DrawGrowIcon(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _DrawGrowIcon:    OPWORD    $A904
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION DrawGrowIcon
    ENDIF

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Titles
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal void SetWTitle(WindowPtr window, ConstStr255Param title)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _SetWTitle:    OPWORD    $A91A
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWTitle
    ENDIF

;
; pascal void GetWTitle(WindowPtr window, Str255 title)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _GetWTitle:    OPWORD    $A919
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWTitle
    ENDIF

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Proxies (Mac OS 8.5 and later)
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal OSStatus SetWindowProxyFSSpec(WindowPtr window, const FSSpec *inFile)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWindowProxyFSSpec
    ENDIF

;
; pascal OSStatus GetWindowProxyFSSpec(WindowPtr window, FSSpec *outFile)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowProxyFSSpec
    ENDIF

;
; pascal OSStatus SetWindowProxyAlias(WindowPtr window, AliasHandle alias)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWindowProxyAlias
    ENDIF

;
; pascal OSStatus GetWindowProxyAlias(WindowPtr window, AliasHandle *alias)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowProxyAlias
    ENDIF

;
; pascal OSStatus SetWindowProxyCreatorAndType(WindowPtr window, OSType fileCreator, OSType fileType, SInt16 vRefNum)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWindowProxyCreatorAndType
    ENDIF

;
; pascal OSStatus GetWindowProxyIcon(WindowPtr window, IconRef *outIcon)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowProxyIcon
    ENDIF

;
; pascal OSStatus SetWindowProxyIcon(WindowPtr window, IconRef icon)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWindowProxyIcon
    ENDIF

;
; pascal OSStatus RemoveWindowProxy(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION RemoveWindowProxy
    ENDIF

;
; pascal OSStatus BeginWindowProxyDrag(WindowPtr window, DragReference *outNewDrag, RgnHandle outDragOutlineRgn)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION BeginWindowProxyDrag
    ENDIF

;
; pascal OSStatus EndWindowProxyDrag(WindowPtr window, DragReference theDrag)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION EndWindowProxyDrag
    ENDIF

;
; pascal OSStatus TrackWindowProxyFromExistingDrag(WindowPtr window, Point startPt, DragReference drag, RgnHandle inDragOutlineRgn)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION TrackWindowProxyFromExistingDrag
    ENDIF

;
; pascal OSStatus TrackWindowProxyDrag(WindowPtr window, Point startPt)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION TrackWindowProxyDrag
    ENDIF

;
; pascal Boolean IsWindowModified(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION IsWindowModified
    ENDIF

;
; pascal OSStatus SetWindowModified(WindowPtr window, Boolean modified)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWindowModified
    ENDIF

;
; pascal Boolean IsWindowPathSelectClick(WindowPtr window, EventRecord *event)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION IsWindowPathSelectClick
    ENDIF

;
; pascal OSStatus WindowPathSelect(WindowPtr window, MenuHandle menu, SInt32 *outMenuResult)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION WindowPathSelect
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;     • HiliteWindowFrameForDrag    (Mac OS 8.5 and later)
;
;     If you call ShowDragHilite and HideDragHilite, you don’t need to use this routine.
;     If you implement custom drag hiliting, you should call HiliteWindowFrameForDrag
;     when the drag is tracking inside a window with drag-hilited content.
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal OSStatus HiliteWindowFrameForDrag(WindowPtr window, Boolean hilited)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        Macro
        _HiliteWindowFrameForDrag
            moveq               #25,D0
            dc.w                $A829
        EndM
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION HiliteWindowFrameForDrag
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Transitions    (Mac OS 8.5 and later)
;
;      TransitionWindow displays a window with accompanying animation and sound.
; ——————————————————————————————————————————————————————————————————————————————————————
; typedef UInt32                         WindowTransitionEffect


kWindowZoomTransitionEffect        EQU        1                    ; Finder-like zoom rectangles, use with Show or Open transition actions
; typedef UInt32                         WindowTransitionAction


kWindowShowTransitionAction        EQU        1                    ; param is rect in global coordinates from which to start the animation
kWindowHideTransitionAction        EQU        2                    ; param is rect in global coordinates at which to end the animation
;
; pascal OSStatus TransitionWindow(WindowPtr window, WindowTransitionEffect effect, WindowTransitionAction action, const Rect *rect)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION TransitionWindow
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Positioning
; ——————————————————————————————————————————————————————————————————————————————————————

;
; pascal void MoveWindow(WindowPtr window, short hGlobal, short vGlobal, Boolean front)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _MoveWindow:    OPWORD    $A91B
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION MoveWindow
    ENDIF

;
; pascal void SizeWindow(WindowPtr window, short w, short h, Boolean fUpdate)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _SizeWindow:    OPWORD    $A91D
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SizeWindow
    ENDIF

;
; pascal long GrowWindow(WindowPtr window, Point startPt, const Rect *bBox)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _GrowWindow:    OPWORD    $A92B
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GrowWindow
    ENDIF

;
; pascal void DragWindow(WindowPtr window, Point startPt, const Rect *boundsRect)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _DragWindow:    OPWORD    $A925
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION DragWindow
    ENDIF

;
; pascal void ZoomWindow(WindowPtr window, short partCode, Boolean front)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _ZoomWindow:    OPWORD    $A83A
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION ZoomWindow
    ENDIF

;  Routines available in Mac OS 8.0 (Appearance 1.0) and later

;
; pascal Boolean IsWindowCollapsable(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        Macro
        _IsWindowCollapsable
            move.w              #$000F,D0
            dc.w                $AA74
        EndM
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION IsWindowCollapsable
    ENDIF

;
; pascal Boolean IsWindowCollapsed(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        Macro
        _IsWindowCollapsed
            move.w              #$0010,D0
            dc.w                $AA74
        EndM
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION IsWindowCollapsed
    ENDIF

;
; pascal OSStatus CollapseWindow(WindowPtr window, Boolean collapse)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        Macro
        _CollapseWindow
            move.w              #$0011,D0
            dc.w                $AA74
        EndM
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION CollapseWindow
    ENDIF

;
; pascal OSStatus CollapseAllWindows(Boolean collapse)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        Macro
        _CollapseAllWindows
            move.w              #$0012,D0
            dc.w                $AA74
        EndM
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION CollapseAllWindows
    ENDIF

;  Routines available in Mac OS 8.5 and later

;
; pascal OSStatus RepositionWindow(WindowPtr window, WindowPtr parentWindow, WindowPositionMethod method)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION RepositionWindow
    ENDIF

;
; pascal OSStatus SetWindowBounds(WindowPtr window, WindowRegionCode regionCode, const Rect *globalBounds)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWindowBounds
    ENDIF

;
; pascal OSStatus GetWindowBounds(WindowPtr window, WindowRegionCode regionCode, Rect *globalBounds)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowBounds
    ENDIF

;
; pascal OSStatus MoveWindowStructure(WindowPtr window, short hGlobal, short vGlobal)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION MoveWindowStructure
    ENDIF

;
; pascal Boolean ResizeWindow(WindowPtr window, Point startPoint, const Rect *sizeConstraints, Rect *newContentRect)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION ResizeWindow
    ENDIF

;
; pascal Boolean IsWindowInStandardState(WindowPtr window, Point *idealSize, Rect *idealStandardState)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION IsWindowInStandardState
    ENDIF

;
; pascal OSStatus ZoomWindowIdeal(WindowPtr window, SInt16 partCode, Point *ioIdealSize)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION ZoomWindowIdeal
    ENDIF

;
; pascal OSStatus GetWindowIdealUserState(WindowPtr window, Rect *userState)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowIdealUserState
    ENDIF

;
; pascal OSStatus SetWindowIdealUserState(WindowPtr window, Rect *userState)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWindowIdealUserState
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Visibility
; ——————————————————————————————————————————————————————————————————————————————————————

;
; pascal void HideWindow(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _HideWindow:    OPWORD    $A916
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION HideWindow
    ENDIF

;
; pascal void ShowWindow(WindowPtr window)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _ShowWindow:    OPWORD    $A915
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION ShowWindow
    ENDIF

;
; pascal void ShowHide(WindowPtr window, Boolean showFlag)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _ShowHide:    OPWORD    $A908
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION ShowHide
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Properties (Mac OS 8.5 and later)
; ——————————————————————————————————————————————————————————————————————————————————————

;
; pascal OSStatus GetWindowProperty(WindowPtr window, PropertyCreator propertyCreator, PropertyTag propertyTag, UInt32 bufferSize, UInt32 *actualSize, void *propertyBuffer)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowProperty
    ENDIF

;
; pascal OSStatus GetWindowPropertySize(WindowPtr window, PropertyCreator creator, PropertyTag tag, UInt32 *size)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetWindowPropertySize
    ENDIF

;
; pascal OSStatus SetWindowProperty(WindowPtr window, PropertyCreator propertyCreator, PropertyTag propertyTag, UInt32 propertySize, void *propertyBuffer)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION SetWindowProperty
    ENDIF

;
; pascal OSStatus RemoveWindowProperty(WindowPtr window, PropertyCreator propertyCreator, PropertyTag propertyTag)
;
    IF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION RemoveWindowProperty
    ENDIF

; ——————————————————————————————————————————————————————————————————————————————————————
;  • Utilities
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal long PinRect(const Rect *theRect, Point thePt)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _PinRect:    OPWORD    $A94E
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION PinRect
    ENDIF


;
; pascal RgnHandle GetGrayRgn(void)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        Macro
        _GetGrayRgn           &dest=(sp)
            move.l            $09EE,&dest
        EndM
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetGrayRgn
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Window Part Tracking
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal Boolean TrackBox(WindowPtr window, Point thePt, short partCode)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _TrackBox:    OPWORD    $A83B
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION TrackBox
    ENDIF

;
; pascal Boolean TrackGoAway(WindowPtr window, Point thePt)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _TrackGoAway:    OPWORD    $A91E
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION TrackGoAway
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;  • Region Dragging
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal long DragGrayRgn(RgnHandle theRgn, Point startPt, const Rect *limitRect, const Rect *slopRect, short axis, DragGrayRgnUPP actionProc)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _DragGrayRgn:    OPWORD    $A905
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION DragGrayRgn
    ENDIF

;
; pascal long DragTheRgn(RgnHandle theRgn, Point startPt, const Rect *limitRect, const Rect *slopRect, short axis, DragGrayRgnUPP actionProc)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _DragTheRgn:    OPWORD    $A926
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION DragTheRgn
    ENDIF


; ——————————————————————————————————————————————————————————————————————————————————————
;     • GetAuxWin
;
;     Avoid using GetAuxWin if at all possible
; ——————————————————————————————————————————————————————————————————————————————————————
;
; pascal Boolean GetAuxWin(WindowPtr window, AuxWinHandle *awHndl)
;
    IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN
        _GetAuxWin:    OPWORD    $AA42
    ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN
        IMPORT_CFM_FUNCTION GetAuxWin
    ENDIF

; ——————————————————————————————————————————————————————————————————————————————————————
;  • MixedMode & ProcPtrs
; ——————————————————————————————————————————————————————————————————————————————————————
; ——————————————————————————————————————————————————————————————————————————————————————
;  • C Glue
; ——————————————————————————————————————————————————————————————————————————————————————
; ——————————————————————————————————————————————————————————————————————————————————————
;  • WindowRecord accessor macros
; ——————————————————————————————————————————————————————————————————————————————————————
;
;    *****************************************************************************
;    *                                                                           *
;    * The conditional STRICT_WINDOWS has been removed from this interface file. *
;    * The accessor macros to a WindowRecord are no longer necessary.            *
;    *                                                                           *
;    * All ≈Ref Types have reverted to their original Handle and Ptr Types.      *
;    *                                                                           *
;    *****************************************************************************
;
;    Details:
;    The original purpose of the STRICT_ conditionals and accessor macros was to
;    help ease the transition to Copland.  Shared data structures are difficult
;    to coordinate in a preemptive multitasking OS.  By hiding the fields in a
;    WindowRecord and other data structures, we would begin the migration to the
;    discipline wherein system data structures are completely hidden from
;    applications.
;
;    After many design reviews, we finally concluded that with this sort of
;    migration, the system could never tell when an application was no longer
;    peeking at a WindowRecord, and thus the data structure might never become
;    system owned.  Additionally, there were many other limitations in the
;    classic toolbox that were begging to be addressed.  The final decision was
;    to leave the traditional toolbox as a compatibility mode.
;
;    We also decided to use the Handle and Ptr based types in the function
;    declarations.  For example, NewWindow now returns a WindowPtr rather than a
;    WindowRef.  The Ref types are still defined in the header files, so all
;    existing code will still compile exactly as it did before.  There are
;    several reasons why we chose to do this:
;
;    - The importance of backwards compatibility makes it unfeasible for us to
;    enforce real opaque references in the implementation anytime in the
;    foreseeable future.  Therefore, any opaque data types (e.g. WindowRef,
;    ControlRef, etc.) in the documentation and header files would always be a
;    fake veneer of opacity.
;
;    - There exists a significant base of books and sample code that neophyte
;    Macintosh developers use to learn how to program the Macintosh.  These
;    books and sample code all use direct data access.  Introducing opaque data
;    types at this point would confuse neophyte programmers more than it would
;    help them.
;
;    - Direct data structure access is used by nearly all Macintosh developers.
;    Changing the interfaces to reflect a false opacity would not provide any
;    benefit to these developers.
;
;    - Accessor functions are useful in and of themselves as convenience
;    functions.
;
;    - Note: some accessor names conflict with API's in Win32 and have been renamed
;    to have a Mac prefix (QuickTime 3.0).
;










    ENDIF ; __MACWINDOWS__