260 lines
8.5 KiB
ObjectPascal
260 lines
8.5 KiB
ObjectPascal
(*********************************************************
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*
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* Definition file for HyperCard XCMDs and XFCNs in Pascal
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* For use with HyperCard IIGS Version 1.1
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*
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* Other USES Files Needed: Common
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*
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* Copyright Apple Computer, Inc. 1990-91
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* All Rights Reserved
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*
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* Copyright 1993, Byte Works, Inc.
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*
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*********************************************************)
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{$keep 'HyperXCMD'}
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unit HyperXCMD;
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interface
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uses Common;
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const
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_CallBackVector = $E10220; {HyperCard call entry point}
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{XCMDBlock constants for event.what...}
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xOpenEvt = 1000; {the first event after you are created}
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xCloseEvt = 1001; {your window is being forced close}
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xHidePalettesEvt = 1004; {someone called HideHCPalettes}
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xShowPalettesEvt = 1005; {someone called ShowHCPalettes}
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xCursorWithin = 1300; {cursor is within the window}
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{XWindow styles}
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xWindoidStyle = 0;
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xRectStyle = 1;
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xShadowStyle = 2;
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xDialogStyle = 3;
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type
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str19 = string[19];
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string19Ptr = ^str19;
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string19Handle = ^string19Ptr;
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str31 = string[31];
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string31Ptr = ^str31;
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string31Handle = ^string31Ptr;
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XWEventInfo = record
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eventWindow: grafPortPtr;
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event: eventRecord;
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eventParams: array[1..9] of longint;
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eventResult: handle;
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end;
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XWEventInfoPtr = ^XWEventInfo;
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XCMDBlock = record
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paramCount: integer;
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params: array[1..16] of handle;
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returnValue: handle;
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passFlag: boolean;
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userID: integer;
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returnStat: integer; {0 if normal, 1 if error}
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end;
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XCMDPtr = ^XCMDBlock;
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gsosInStringHandle = ^gsosInStringPtr;
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(**** HyperTalk Utilities ****)
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function EvalExpr (expr: pString): handle; vector(_CallBackVector, $0002);
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procedure SendCardMessage (msg: pString); vector(_CallBackVector, $0001);
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procedure SendHCMessage (msg: pString); vector(_CallBackVector, $0005);
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(**** Memory Utilities ****)
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function GetGlobal (globName: pString): handle; vector(_CallBackVector, $0012);
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procedure SetGlobal (globName: pString; globValue: handle);
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vector(_CallBackVector, $0013);
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procedure ZeroBytes (dstPtr: ptr; longCount: Longint);
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vector(_CallBackVector, $0006);
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(**** String Utilities ****)
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function GSStringEqual (src1: gsosInStringHandle; src2: gsosInStringHandle): boolean;
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vector(_CallBackVector, $0022);
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procedure ScanToReturn (var scanPtr: ptr); vector(_CallBackVector, $001C);
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procedure ScanToZero (var scanPtr: ptr); vector(_CallBackVector, $001D);
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function StringEqual (str1: pString; str2: pString): boolean;
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vector(_CallBackVector, $001A);
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function StringLength (strPtr: ptr): longint; vector(_CallBackVector, $0003);
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function StringMatch (stringPattern: pString; target: ptr): ptr;
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vector(_CallBackVector, $0004);
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(**** String Conversions ****)
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{ Standard Pascal does not allow returning strings.
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function BoolToStr (bool: boolean): str31; vector(_CallBackVector, $0010);
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}
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function CopyGSString (src: gsosInStringHandle): gsosInStringHandle;
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vector(_CallBackVector, $0020);
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function GSConcat (src1: gsosInStringHandle; src2: gsosInStringHandle):
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gsosInStringHandle;
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vector(_CallBackVector, $0021);
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{ Standard Pascal does not allow returning strings.
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function ExtToStr (extendedNumber: Extended): str31;
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vector(_CallBackVector, $0011);
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}
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{ Standard Pascal does not allow returning strings.
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function GSToPString (src: gsosInStringHandle): pString;
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vector(_CallBackVector, $001E);
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}
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function GSToZero (src: gsosInStringHandle): handle;
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vector(_CallBackVector, $0023);
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{ Standard Pascal does not allow returning strings.
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function LongToStr (posNum: longint): str31; vector(_CallBackVector, $000D);
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}
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{ Standard Pascal does not allow returning strings.
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function NumToHex (longNumber: longint; nDigits: integer): Str19;
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vector(_CallBackVector, $000F);
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}
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{ Standard Pascal does not allow returning strings.
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function NumToStr (longNumber: longint): str31; vector(_CallBackVector, $000E);
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}
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function PasToZero (str: pString): handle; vector(_CallBackVector, $0007);
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procedure PointToStr (pt: Point; var str: pString);
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vector(_CallBackVector, $002D);
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function PToGSString (src: pString): gsosInStringHandle;
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vector(_CallBackVector, $001F);
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procedure RectToStr (rct: Rect; var str: pString);
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vector(_CallBackVector, $002E);
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procedure ReturnToPas (zeroStr: ptr; var pasStr: pString);
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vector(_CallBackVector, $001B);
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function StrToBool (str: str31): boolean; vector(_CallBackVector, $000B);
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function StrToExt (str: str31): Extended; vector(_CallBackVector, $000C);
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function StrToLong (str: str31): longint; vector(_CallBackVector, $0009);
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function StrToNum (str: str31): longint; vector(_CallBackVector, $000A);
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procedure StrToPoint (str: pString; var pt: Point);
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vector(_CallBackVector, $002F);
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procedure StrToRect (str: pString; var rct: Rect);
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vector(_CallBackVector, $0030);
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function ZeroToGS (src: handle): gsosInStringHandle;
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vector(_CallBackVector, $0024);
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procedure ZeroToPas (zeroStr: ptr; var pasStr: pString);
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vector(_CallBackVector, $0008);
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(**** Field Utilities ****)
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function GetFieldByID (cardFieldFlag: boolean; fieldID: integer): handle;
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vector(_CallBackVector, $0016);
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function GetFieldByName (cardFieldFlag: boolean; fieldName: pString): handle;
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vector(_CallBackVector, $0014);
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function GetFieldByNum (cardFieldFlag: boolean; fieldNum: integer): handle;
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vector(_CallBackVector, $0015);
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procedure SetFieldByID (cardFieldFlag: boolean; fieldID: integer;
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fieldVal: handle);
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vector(_CallBackVector, $0019);
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procedure SetFieldByName (cardFieldFlag: boolean; fieldNName: pString;
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fieldVal: handle);
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vector(_CallBackVector, $0017);
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procedure SetFieldByNum (cardFieldFlag: boolean; fieldNum: integer;
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fieldVal: handle);
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vector(_CallBackVector, $0018);
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(**** Graphic Utilities ****)
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procedure ChangedMaskAndData (whatChanged: integer);
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vector(_CallBackVector, $002C);
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procedure GetMaskAndData (var mask: LocInfo; var data: LocInfo);
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vector(_CallBackVector, $002B);
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(**** Miscellaneous Utilities ****)
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procedure BeginXSound; vector(_CallBackVector, $0029);
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procedure EndXSound; vector(_CallBackVector, $002A);
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(**** Resource Names Utilities ****)
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function FindNamedResource (resourceType: integer; resourceName: pString;
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var theFile: integer; var resourceID: longint):
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boolean;
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vector(_CallBackVector, $0026);
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{ Standard Pascal does not allow returning strings.
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function GetResourceName (resourceType: integer; resourceID: longint): pString;
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vector(_CallBackVector, $0028);
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}
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function LoadNamedResource (resourceType: integer; resourceName: pString):
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handle;
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vector(_CallBackVector, $0025);
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procedure SetResourceName (resourceType: integer; resourceID: longint;
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resourceName: pString);
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vector(_CallBackVector, $0027);
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(**** Creating and Disposing XWindoids ****)
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function NewXWindow (boundsRect: Rect; title: str31; visible: boolean;
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windowStyle: integer): grafPortPtr;
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vector(_CallBackVector, $0031);
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procedure CloseXWindow (window: grafPortPtr); vector(_CallBackVector, $0033);
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(**** XWindoid Utilities ****)
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function GetXWindowValue (window: grafPortPtr): longint;
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vector(_CallBackVector, $0037);
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procedure HideHCPalettes; vector(_CallBackVector, $0034);
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procedure ShowHCPalettes; vector(_CallBackVector, $0035);
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procedure SetXWIdleTime (window: grafPortPtr; interval: longint);
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vector(_CallBackVector, $0032);
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procedure SetXWindowValue (window: grafPortPtr; customValue: longint);
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vector(_CallBackVector, $0036);
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procedure XWAllowReEntrancy (window: grafPortPtr; allowSysEvts: boolean;
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allowHCEvts: boolean);
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vector(_CallBackVector, $0038);
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implementation
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end.
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