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Text File | 1990-04-03 | 4.5 KB | 142 lines | [TEXT/MPS ] |
- {********************************************
- ; File: Events.p
- ;
- ;
- ; Copyright Apple Computer, Inc. 1986-90
- ; All Rights Reserved
- ;
- ********************************************}
-
- UNIT EVENTS;
- INTERFACE
- USES TYPES,MISCTOOL;
- CONST
-
- { Error Codes }
- emDupStrtUpErr = $0601; { duplicate EMStartup Call }
- emResetErr = $0602; { can't reset error the Event Manager }
- emNotActErr = $0603; { event manager not active }
- emBadEvtCodeErr = $0604; { illegal event code }
- emBadBttnNoErr = $0605; { illegal button number }
- emQSiz2LrgErr = $0606; { queue size too large }
- emNoMemQueueErr = $0607; { not enough memory for queue }
- emBadEvtQErr = $0681; { fatal sys error - event queue damaged }
- emBadQHndlErr = $0682; { fatal sys error - queue handle damaged }
-
- { Event Codes }
- nullEvt = $0000;
- mouseDownEvt = $0001;
- mouseUpEvt = $0002;
- keyDownEvt = $0003;
- autoKeyEvt = $0005;
- updateEvt = $0006;
- activateEvt = $0008;
- switchEvt = $0009;
- deskAccEvt = $000A;
- driverEvt = $000B;
- app1Evt = $000C;
- app2Evt = $000D;
- app3Evt = $000E;
- app4Evt = $000F;
-
- { Event Masks }
- mDownMask = $0002;
- mUpMask = $0004;
- keyDownMask = $0008;
- autoKeyMask = $0020;
- updateMask = $0040;
- activeMask = $0100;
- switchMask = $0200;
- deskAccMask = $0400;
- driverMask = $0800;
- app1Mask = $1000;
- app2Mask = $2000;
- app3Mask = $4000;
- app4Mask = $8000;
- everyEvent = $FFFF;
-
- { Journal Codes }
- jcTickCount = $00; { TickCount call }
- jcGetMouse = $01; { GetMouse call }
- jcButton = $02; { Button call }
- jcEvent = $04; { GetNextEvent and EventAvail calls }
-
- { Modifiers Flags }
- activeFlag = $0001; { set if window being activated }
- changeFlag = $0002; { set if active wind. changed state }
- btn1State = $0040; { set if button 1 up }
- btn0State = $0080; { set if button 0 up }
- appleKey = $0100; { set if Apple key down }
- shiftKey = $0200; { set if shift key down }
- capsLock = $0400; { set if caps lock key down }
- optionKey = $0800; { set if option key down }
- controlKey = $1000; { set if Control key down }
- keyPad = $2000; { set if keypress from key pad }
-
- { kTransID }
- keyboardTransIIGS = $0000; { use old-style Apple IIGS mapping }
- keyboardTransMac = $00FF; { use Macintosh mapping }
-
- TYPE
- EventRecordHndl = ^EventRecordPtr;
- EventRecordPtr = ^EventRecord;
- EventRecord = RECORD CASE INTEGER OF
- 0: (
- what : Integer; { event code }
- message : Longint; { event message }
- when : Longint; { ticks since startup }
- where : Point; { mouse location }
- modifiers : Integer; { modifier flags }
- );
- 1: (
- wmWhat : Integer;
- wmMessage : Longint;
- wmWhen : Longint;
- wmWhere : Point;
- wmModifiers : Integer;
- wmTaskData : Longint; { TaskMaster return value. }
- wmTaskMask : Longint; { TaskMaster feature mask. }
- wmLastClickTick : Longint;
- wmClickCount : Integer;
- wmTaskData2 : Longint;
- wmTaskData3 : Longint;
- wmTaskData4 : Longint;
- wmLastClickPt : Point;
- );
- END;
- EventJournalRecHndl = ^EventJournalRecPtr;
- EventJournalRecPtr = ^EventJournalRec;
- EventJournalRec = RECORD
- statusMode : Integer;
- yLocation : Integer;
- xLocation : Integer;
- END;
- FUNCTION Button ( buttonNum:Integer) : Boolean ;
- FUNCTION DoWindows : Integer ;
- PROCEDURE EMBootInit ;
- PROCEDURE EMReset ;
- PROCEDURE EMShutDown ;
- PROCEDURE EMStartUp ( dPageAddr:Integer; queueSize:Integer; xMinClamp:Integer; xMaxClamp:Integer; yMinClamp:Integer; yMaxClamp:Integer; userID:Integer) ;
- FUNCTION EMStatus : Boolean ;
- FUNCTION EMVersion : Integer ;
- FUNCTION EventAvail ( eventMask:Integer;VAR eventPtr:EventRecord) : Boolean ;
- PROCEDURE FakeMouse ( changedFlag:Integer; modLatch:Integer; xPos:Integer; yPos:Integer; ButtonStatus:Integer) ;
- FUNCTION FlushEvents ( eventMask:Integer; stopMask:Integer) : Integer ;
- FUNCTION GetCaretTime : Longint ;
- FUNCTION GetDblTime : Longint ;
- FUNCTION GetKeyTranslation : Integer ;
- PROCEDURE GetMouse (VAR mouseLocPtr:Point) ;
- FUNCTION GetNextEvent ( eventMask:Integer;VAR eventPtr:EventRecord) : Boolean ;
- FUNCTION GetOSEvent ( eventMask:Integer;VAR eventPtr:EventRecord) : Boolean ;
- FUNCTION OSEventAvail ( eventMask:Integer;VAR eventPtr:EventRecord) : Boolean ;
- FUNCTION PostEvent ( eventCode:Integer; eventMsg:Longint) : Integer ;
- PROCEDURE SetAutoKeyLimit ( newLimit:Integer) ;
- PROCEDURE SetEventMask ( sysEventMask:Integer) ;
- PROCEDURE SetKeyTranslation ( kTransID:Integer) ;
- PROCEDURE SetSwitch ;
- FUNCTION StillDown ( buttonNum:Integer) : Boolean ;
- FUNCTION TickCount : Longint ;
- FUNCTION WaitMouseUp ( buttonNum:Integer) : Boolean ;
- IMPLEMENTATION
- END.
-