;
;	File:		Icons.a
;
;	Contains:	Public Asm Interfaces for color icon plotting utilities
;
;	Written by:	Kevin MacDonell
;
;	Copyright:	© 1990, 1992 by Apple Computer, Inc., all rights reserved.
;
;   This file is used in these builds: BigBang
;
;
;	Change History (most recent first):
;
;		<20>	 3/17/92	DC		Added include of traps.a so that DoDispatch would be defined.
;		<19>	 3/17/92	DC		imported all private definitions from IconUtilsPriv.a except get
;									and set icon device and SetLabel.
;		<18>	 1/30/91	gbm		sab, #38: Change the ‘already including this file’ variable to
;									all uppercase (for security reasons)
;		<17>	 1/17/91	DC		csd - add genericExtensionIconResource (-16415)
;		<16>	 1/16/91	JDR		(dba) Renamed spoolFolderIconResource into
;									printMonitorFolderIconResource.
;		<15>	  1/7/91	JDR		(dba) Removing private Icon Utilities routines from the public
;									interfaces.
;		<14>	11/29/90	DC		ngk - Add selector for GetIconDevice. Fix selector names for
;									routines with new names.
;		<13>	11/19/90	DC		ngk - Moved System Icon ID's from private to public and added
;									interfaces for PlotIconHandle PlotSICNHandle and PlotCIconHandle
;		<12>	 9/19/90	DC		Changed names of some routines to be more descriptive
;		<11>	 9/15/90	DC		Removed SetLabel from public interface
;		<10>	 7/25/90	DC		Added interfaces for Get and Set cache Procs and Data
;		 <9>	 7/23/90	DC		New interfaces for SetIconDevice etc
;		 <8>	 7/12/90	DC		Really removed support for ttGhost
;		 <7>	 7/12/90	DC		Removed support for ttGhost
;		 <6>	  7/5/90	DC		Add interfaces for hit-testing and region-producing routines.
;		 <5>	 6/29/90	DC		Added label transforms
;		 <4>	 6/29/90	DC		Added GetLabel and SetLabel
;		 <3>	  6/1/90	DC		Minor Inteface cleanup
;		 <2>	 5/30/90	DC		Changed protection identifier from IncludingIconUtils to
;									IncludingIcons
;		 <1>	 5/30/90	DC		first checked in as Icons.a
;		<11>	 5/30/90	DC		Do the right thing for a linked patch interface
;		<10>	 5/22/90	DC		Made IconCaches a subclass of IconSuites
;		 <9>	  5/4/90	DC		Added new EQU's for ttGhost
;		 <8>	  5/4/90	DC		Changed DC.L's to EQU's
;		 <4>	 4/24/90	DC		Add interfaces for NewIconSuite, AddIconToSuite, ETC.
;		 <3>	 4/11/90	DC		changed interfaces for transforms
;		 <2>	 4/11/90	KSM		Changed the DC.B's to DC.L's for the rsrc types.
;		 <1>	 4/11/90	KSM		First checked in.
;	To Do:

	IF &TYPE('__INCLUDINGICONS__') = 'UNDEFINED' THEN
__INCLUDINGICONS__	SET	1

	IF &TYPE('__INCLUDINGTRAPS__') = 'UNDEFINED' THEN
		INCLUDE		'Traps.a'
	ENDIF	; ...already included

;	The following are icons for which there are both icon suites and SICNs.

genericDocumentIconResource			EQU -4000
genericStationeryIconResource		EQU -3985
genericEditionFileIconResource		EQU -3989
genericApplicationIconResource		EQU -3996
genericDeskAccessoryIconResource	EQU -3991

genericFolderIconResource			EQU -3999
privateFolderIconResource			EQU -3994

floppyIconResource					EQU -3998
trashIconResource					EQU -3993

; The following are icons for which there are SICNs only.

desktopIconResource					EQU -3992
openFolderIconResource				EQU -3997
genericHardDiskIconResource			EQU -3995
genericFileServerIconResource		EQU -3972
genericSuitcaseIconResource			EQU -3970
genericMoverObjectIconResource		EQU -3969

; The following are icons for which there are icon suites only.

genericPreferencesIconResource		EQU -3971
genericQueryDocumentIconResource	EQU -16506
genericExtensionIconResource		EQU -16415

systemFolderIconResource			EQU -3983
appleMenuFolderIconResource			EQU -3982
startupFolderIconResource			EQU -3981
ownedFolderIconResource				EQU -3980
dropFolderIconResource				EQU -3979
sharedFolderIconResource			EQU -3978
mountedFolderIconResource			EQU -3977
controlPanelFolderIconResource		EQU -3976
printMonitorFolderIconResource		EQU -3975
preferencesFolderIconResource		EQU -3974
extensionsFolderIconResource		EQU -3973

fullTrashIconResource				EQU -3984
	

Large1BitMask			EQU		('ICN#')
Large4BitData			EQU		('icl4')
Large8BitData			EQU		('icl8')
Small1BitMask			EQU		('ics#')
Small4BitData			EQU		('ics4')
Small8BitData			EQU		('ics8')
Mini1BitMask			EQU		('icm#')
Mini4BitData			EQU		('icm4')
Mini8BitData			EQU		('icm8')


; Alignment Equates

atNone					EQU		$0
atVerticalCenter		EQU		$1
atTop					EQU		$2
atBottom				EQU		$3
atHorizontalCenter		EQU		$4
atAbsoluteCenter		EQU		(atVerticalCenter | atHorizontalCenter)
atCenterTop				EQU		(atTop | atHorizontalCenter)
atCenterBottom			EQU		(atBottom | atHorizontalCenter)
atLeft					EQU		$8
atCenterLeft			EQU		(atVerticalCenter | atLeft)
atTopLeft				EQU		(atTop | atLeft)
atBottomLeft			EQU		(atBottom | atLeft)
atRight					EQU		$C
atCenterRight			EQU		(atVerticalCenter | atRight)
atTopRight				EQU		(atTop | atRight)
atBottomRight			EQU		(atBottom | atRight)

;Transform Types

ttNone					EQU		$0
ttDisabled				EQU		$1
ttOffline				EQU		$2
ttOpen					EQU		$3
ttLabel1				EQU		$0100
ttLabel2				EQU		$0200
ttLabel3				EQU		$0300
ttLabel4				EQU		$0400
ttLabel5				EQU		$0500
ttLabel6				EQU		$0600
ttLabel7				EQU		$0700
ttSelected				EQU		$4000
ttSelectedDisabled		EQU		(ttSelected	| ttDisabled)
ttSelectedOffline		EQU		(ttSelected	| ttOffline)
ttSelectedOpen			EQU		(ttSelected	| ttOpen)

;Selector mask values

svLarge1Bit				EQU		$00000001
svLarge4Bit				EQU		$00000002
svLarge8Bit				EQU		$00000004
svSmall1Bit				EQU		$00000100
svSmall4Bit				EQU		$00000200
svSmall8Bit				EQU		$00000400
svMini1Bit				EQU		$00010000
svMini4Bit				EQU		$00020000
svMini8Bit				EQU		$00040000
svAllLargeData			EQU		$000000FF
svAllSmallData			EQU		$0000FF00
svAllMiniData			EQU		$00FF0000
svAll1BitData			EQU		(svLarge1Bit | svSmall1Bit | svMini1Bit)
svAll4BitData			EQU		(svLarge4Bit | svSmall4Bit | svMini4Bit)
svAll8BitData			EQU		(svLarge8Bit | svSmall8Bit | svMini8Bit)
svAllAvailableData		EQU		$FFFFFFFF

;————————————————————————————————————————————————————————————————————————————————————————————————————
; Define the new selectors for the Icon Utilities

selectPlotIconID		EQU		$0
selectGetIconSuite		EQU		$1
selectDisposeIconSuite	EQU		$2
selectPlotIconSuite		EQU		$3
selectMakeIconCache		EQU		$4
selectPlotIconMethod	EQU		$5
selectLoadIconCache		EQU		$6
selectNewIconSuite		EQU		$7
selectAddIconToSuite	EQU		$8
selectGetIconFromSuite	EQU		$9
selectForEachIconDo		EQU		$A
selectGetLabel			EQU		$B
selectPtInIconID		EQU		$D
selectPtInIconSuite		EQU		$E
selectPtInIconMethod	EQU		$F
selectRectInIconID		EQU		$10
selectRectInIconSuite	EQU		$11
selectRectInIconMethod	EQU		$12
selectIconIDToRgn		EQU		$13
selectIconSuiteToRgn	EQU		$14
selectIconMethodToRgn	EQU		$15
selectSetSuiteLabel		EQU		$16
selectGetSuiteLabel		EQU		$17
selectGetIconCacheData	EQU		$19
selectSetIconCacheData	EQU		$1A
selectGetIconCacheProc	EQU		$1B
selectSetIconCacheProc	EQU		$1C
selectPlotIconHandle	EQU		$1D
selectPlotSICNHandle	EQU		$1E
selectPlotCIconHandle	EQU		$1F

;————————————————————————————————————————————————————————————————————————————————————————————————————
; Define the new paramors for the Icon Utilities

paramPlotIconID			EQU		$5
paramGetIconSuite		EQU		$5
paramDisposeIconSuite	EQU		$3
paramPlotIconSuite		EQU		$6
paramMakeIconCache		EQU		$6
paramPlotIconMethod		EQU		$8
paramLoadIconCache		EQU		$6
paramNewIconSuite		EQU		$2
paramAddIconToSuite		EQU		$6
paramGetIconFromSuite	EQU		$6
paramForEachIconDo		EQU		$8
paramGetLabel			EQU		$5
paramPtInIconID			EQU		$6
paramPtInIconSuite		EQU		$7
paramPtInIconMethod		EQU		$9
paramRectInIconID		EQU		$6
paramRectInIconSuite	EQU		$7
paramRectInIconMethod	EQU		$9
paramIconIDToRgn		EQU		$6
paramIconSuiteToRgn		EQU		$7
paramIconMethodToRgn	EQU		$9
paramSetSuiteLabel		EQU		$3
paramGetSuiteLabel		EQU		$2
paramGetIconCacheData	EQU		$4
paramSetIconCacheData	EQU		$4
paramGetIconCacheProc	EQU		$4
paramSetIconCacheProc	EQU		$4
paramPlotIconHandle		EQU		$6
paramPlotSICNHandle		EQU		$6
paramPlotCIconHandle	EQU		$6

;	IconAction			=	ProcPtr;	{
;											FUNCTION IconAction(theType: ResType;
;														VAR theIcon: Handle;
;														yourDataPtr: Ptr): OSErr;
;										}
										
;	IconGetter			=	ProcPtr;	{
;											FUNCTION IconGetter(theType: ResType;
;														yourDataPtr: Ptr): Handle;
;										}

;		FUNCTION PlotIconID(theRect: Rect; align: INTEGER;
;							transform: INTEGER; theID: INTEGER): OSErr;
		MACRO
		_PlotIconID
		DoDispatch	_IconDispatch, selectPlotIconID, paramPlotIconID
		ENDM

;		FUNCTION NewIconSuite(VAR theIconSuite: Handle): OSErr;
		MACRO
		_NewIconSuite
		DoDispatch	_IconDispatch, selectNewIconSuite, paramNewIconSuite
		ENDM

;		FUNCTION AddIconToSuite(theIconData: Handle; theSuite: Handle;
;							theType: ResType): OSErr;
		MACRO
		_AddIconToSuite
		DoDispatch	_IconDispatch, selectAddIconToSuite, paramAddIconToSuite
		ENDM

;		FUNCTION GetIconFromSuite(VAR theIconData: Handle; theSuite: Handle;
;							theType: ResType): OSErr;
		MACRO
		_GetIconFromSuite
		DoDispatch	_IconDispatch, selectGetIconFromSuite, paramGetIconFromSuite
		ENDM

;		FUNCTION ForEachIconDo(theSuite: Handle; selector: LONGINT;
;							action: IconAction; yourDataPtr: Ptr): OSErr;
		MACRO
		_ForEachIconDo
		DoDispatch	_IconDispatch, selectForEachIconDo, paramForEachIconDo
		ENDM

;		FUNCTION GetIconSuite(VAR theIconSuite: Handle; theID: INTEGER;
;							selector: LONGINT): OSErr;
		MACRO
		_GetIconSuite
		DoDispatch	_IconDispatch, selectGetIconSuite, paramGetIconSuite
		ENDM

;		FUNCTION DisposeIconSuite(theIconSuite: Handle,
;							disposeData: BOOLEAN): OSErr;
		MACRO
		_DisposeIconSuite
		DoDispatch	_IconDispatch, selectDisposeIconSuite, paramDisposeIconSuite
		ENDM

;		FUNCTION PlotIconSuite(theRect: Rect; align: INTEGER; transform: INTEGER;
;							theIconSuite: Handle): OSErr;
		MACRO
		_PlotIconSuite
		DoDispatch	_IconDispatch, selectPlotIconSuite, paramPlotIconSuite
		ENDM

;		FUNCTION MakeIconCache(VAR theHandle: Handle; makeIcon: IconGetter;
;							yourDataPtr: Ptr): OSErr;
		MACRO
		_MakeIconCache
		DoDispatch	_IconDispatch, selectMakeIconCache, paramMakeIconCache
		ENDM

;		FUNCTION LoadIconCache(theRect: Rect; align: INTEGER; transform: INTEGER;
;							theIconCache: Handle): OSErr;
		MACRO
		_LoadIconCache
		DoDispatch	_IconDispatch, selectLoadIconCache, paramLoadIconCache
		ENDM

;		FUNCTION PlotIconMethod(theRect: Rect; align: INTEGER; transform: INTEGER;
;							theMethod: IconGetter; yourDataPtr: Ptr): OSErr;
		MACRO
		_PlotIconMethod
		DoDispatch	_IconDispatch, selectPlotIconMethod, paramPlotIconMethod
		ENDM

;		FUNCTION GetLabel(labelNumber: INTEGER; VAR labelColor: RGBColor;
;							VAR Str255 labelString): OSErr;
		MACRO
		_GetLabel
		DoDispatch	_IconDispatch, selectGetLabel, paramGetLabel
		ENDM

;		FUNCTION PtInIconID(testPt: Point; iconRect: Rect;
;						align: IconAlignmentType; iconID: INTEGER): BOOLEAN;
		MACRO
		_PtInIconID
		DoDispatch	_IconDispatch, selectPtInIconID, paramPtInIconID
		ENDM

;		FUNCTION PtInIconSuite(testPt: Point; iconRect: Rect;
;						align: IconAlignmentType;
;						theIconSuite: Handle): BOOLEAN;
		MACRO
		_PtInIconSuite
		DoDispatch	_IconDispatch, selectPtInIconSuite, paramPtInIconSuite
		ENDM

;		FUNCTION PtInIconMethod(testPt: Point; iconRect: Rect;
;						align: IconAlignmentType;
;						theMethod: IconGetter; yourDataPtr: Ptr): BOOLEAN;
		MACRO
		_PtInIconMethod
		DoDispatch	_IconDispatch, selectPtInIconMethod, paramPtInIconMethod
		ENDM

;		FUNCTION RectInIconID(testRect: Rect; iconRect: Rect;
;						align: IconAlignmentType; iconID: INTEGER): BOOLEAN;
		MACRO
		_RectInIconID
		DoDispatch	_IconDispatch, selectRectInIconID, paramRectInIconID
		ENDM

;		FUNCTION RectInIconSuite(testRect: Rect; iconRect: Rect;
;						align: IconAlignmentType;
;						theIconSuite: Handle): BOOLEAN;
		MACRO
		_RectInIconSuite
		DoDispatch	_IconDispatch, selectRectInIconSuite, paramRectInIconSuite
		ENDM

;		FUNCTION RectInIconMethod(testRect: Rect; iconRect: Rect;
;						align: IconAlignmentType;
;						theMethod: IconGetter; yourDataPtr: Ptr): BOOLEAN;
		MACRO
		_RectInIconMethod
		DoDispatch	_IconDispatch, selectRectInIconMethod, paramRectInIconMethod
		ENDM

;		FUNCTION IconIDToRgn(theRgn: RgnHandle; iconRect: Rect;
;						align: IconAlignmentType; iconID: INTEGER): OSErr;
		MACRO
		_IconIDToRgn
		DoDispatch	_IconDispatch, selectIconIDToRgn, paramIconIDToRgn
		ENDM

;		FUNCTION IconSuiteToRgn(theRgn: RgnHandle; iconRect: Rect;
;						align: IconAlignmentType;
;						theIconSuite: Handle): OSErr;
		MACRO
		_IconSuiteToRgn
		DoDispatch	_IconDispatch, selectIconSuiteToRgn, paramIconSuiteToRgn
		ENDM

;		FUNCTION IconMethodToRgn(theRgn: RgnHandle; iconRect: Rect;
;						align: IconAlignmentType;
;						theMethod: IconGetter; yourDataPtr: Ptr): OSErr;
		MACRO
		_IconMethodToRgn
		DoDispatch	_IconDispatch, selectIconMethodToRgn, paramIconMethodToRgn
		ENDM

;		FUNCTION SetSuiteLabel(theSuite: Handle; theLabel: INTEGER): OSErr;
		MACRO
		_SetSuiteLabel
		DoDispatch	_IconDispatch, selectSetSuiteLabel, paramSetSuiteLabel
		ENDM

;		FUNCTION GetSuiteLabel(theSuite: Handle): INTEGER;
		MACRO
		_GetSuiteLabel
		DoDispatch	_IconDispatch, selectGetSuiteLabel, paramGetSuiteLabel
		ENDM

;		FUNCTION GetIconCacheData(theCache: Handle; VAR theData: Ptr): OSErr;
		MACRO
		_GetIconCacheData
		DoDispatch	_IconDispatch, selectGetIconCacheData, paramGetIconCacheData
		ENDM
		
;		FUNCTION SetIconCacheData(theCache: Handle; theData: Ptr): OSErr;
		MACRO
		_SetIconCacheData
		DoDispatch	_IconDispatch, selectSetIconCacheData, paramSetIconCacheData
		ENDM
		
;		FUNCTION GetIconCacheProc(theCache: Handle; VAR theProc: IconGetter): OSErr;
		MACRO
		_GetIconCacheProc
		DoDispatch	_IconDispatch, selectGetIconCacheProc, paramGetIconCacheProc
		ENDM
		
;		FUNCTION SetIconCacheProc(theCache: Handle; theProc: IconGetter): OSErr;
		MACRO
		_SetIconCacheProc
		DoDispatch	_IconDispatch, selectSetIconCacheProc, paramSetIconCacheProc
		ENDM
		
;		FUNCTION PlotIconHandle(theRect: Rect; align: INTEGER; transform: INTEGER;
;							theIcon: Handle): OSErr;
		MACRO
		_PlotIconHandle
		DoDispatch	_IconDispatch, selectPlotIconHandle, paramPlotIconHandle
		ENDM

;		FUNCTION PlotSICNHandle(theRect: Rect; align: INTEGER; transform: INTEGER;
;							theSICN: Handle): OSErr;
		MACRO
		_PlotSICNHandle
		DoDispatch	_IconDispatch, selectPlotSICNHandle, paramPlotSICNHandle
		ENDM

;		FUNCTION PlotCIconHandle(theRect: Rect; align: INTEGER; transform: INTEGER;
;							theCIcon: CIconHandle): OSErr;
		MACRO
		_PlotCIconHandle
		DoDispatch	_IconDispatch, selectPlotCIconHandle, paramPlotCIconHandle
		ENDM

	ENDIF	; ...already included