189 lines
4.5 KiB
NASM
189 lines
4.5 KiB
NASM
|
;****************************************************************************
|
||
|
|
;
|
||
|
|
; This file contains all global data that must be modified at interrupt
|
||
|
|
; level. Everthing in this file is placed in a fixed data segment
|
||
|
|
; named INTDATA. Only things that must be accessed and modified at
|
||
|
|
; interrupt level may be placed in this file. All values here must be
|
||
|
|
; referenced as FAR in the code.
|
||
|
|
;
|
||
|
|
; The creation of this segment allowed USER to eliminate all code segment
|
||
|
|
; variables. This was needed for protect mode as well as moving USER's
|
||
|
|
; text segment into HIMEM.
|
||
|
|
;****************************************************************************
|
||
|
|
|
||
|
|
NOEXTERNS = 1
|
||
|
|
.xlist
|
||
|
|
include user.inc
|
||
|
|
.list
|
||
|
|
|
||
|
|
|
||
|
|
createSeg _INTDS, INTDS, BYTE, PUBLIC, DATA
|
||
|
|
|
||
|
|
sBegin INTDS
|
||
|
|
|
||
|
|
GlobalW hqSysQueue, 00h
|
||
|
|
|
||
|
|
ifndef WOW
|
||
|
|
|
||
|
|
GlobalW fMouseMoved, 00h
|
||
|
|
;; GlobalB fAltKeyUp, 80h ; no longer used
|
||
|
|
|
||
|
|
GlobalW fInt24 00h ; used for INT24 detection in NCMOUSEDOWN
|
||
|
|
|
||
|
|
;
|
||
|
|
; For Asynchronous key state information.
|
||
|
|
;
|
||
|
|
public rgbAsyncKeyState
|
||
|
|
rgbAsyncKeyState db 64 DUP(0) ; 512 bits of information, 2 per key.
|
||
|
|
|
||
|
|
GlobalW fEnableInput, TRUE
|
||
|
|
|
||
|
|
endif ; !WOW
|
||
|
|
|
||
|
|
GlobalW hqSysModal, 0 ; hq of system modal window
|
||
|
|
|
||
|
|
ifndef WOW
|
||
|
|
|
||
|
|
;
|
||
|
|
; These are for the code that always keeps enough room for KEYUP/MOUSEUP msgs.
|
||
|
|
;
|
||
|
|
GlobalW cMsgRsrv, 0
|
||
|
|
GlobalB vKeyDown, 0
|
||
|
|
|
||
|
|
;
|
||
|
|
; Mouse Code Variables
|
||
|
|
;
|
||
|
|
GlobalW x_mickey_rate, 0 ; mickeys/pixel ratio for x
|
||
|
|
GlobalW y_mickey_rate, 0 ; mickeys/pixel ratio for y
|
||
|
|
GlobalW cur_x_mickey, 0 ; current mickey count in x
|
||
|
|
GlobalW cur_y_mickey, 0 ; current mickey count in y
|
||
|
|
GlobalW fSwapButtons, 0 ; TRUE if L/R are to be swapped.
|
||
|
|
|
||
|
|
public ptTrueCursor
|
||
|
|
ptTrueCursor POINT <0, 0> ; interrupt-level cursor position
|
||
|
|
|
||
|
|
public ptCursor
|
||
|
|
ptCursor POINT <0, 0> ; cursor position as of last SkipSysMsg
|
||
|
|
|
||
|
|
public rcCursorClip
|
||
|
|
rcCursorClip RECT <0, 0, 0, 0>
|
||
|
|
|
||
|
|
GlobalD dwMouseMoveExtraInfo, 0 ; Extra info for deferred MOUSE MOVE msgs
|
||
|
|
|
||
|
|
;
|
||
|
|
; CS copies of cxScreen, cyScreen for abs mouse scaling
|
||
|
|
;
|
||
|
|
GlobalW cxScreenCS, 0
|
||
|
|
GlobalW cyScreenCS, 0
|
||
|
|
|
||
|
|
;
|
||
|
|
; These are CS copies of msInfo.msXThresh & msYThresh
|
||
|
|
; (copied at initialization)
|
||
|
|
;
|
||
|
|
GlobalW MouseThresh1,0
|
||
|
|
GlobalW MouseThresh2,0
|
||
|
|
GlobalW MouseSpeed, 0 ;0 - no accel, 1 - singel accel, 2 - dual accel
|
||
|
|
|
||
|
|
ifndef PMODE
|
||
|
|
;
|
||
|
|
; Mouse interrupt stack
|
||
|
|
;
|
||
|
|
public lpMouseStack
|
||
|
|
public prevSSSP
|
||
|
|
public NestCount
|
||
|
|
endif
|
||
|
|
|
||
|
|
lpMouseStack dd ?
|
||
|
|
prevSSSP dd ? ;Previous stack when inside our hook
|
||
|
|
NestCount db 0
|
||
|
|
|
||
|
|
;
|
||
|
|
; Hardware level (interrupt) hook addresse. Called from event proc's
|
||
|
|
;
|
||
|
|
|
||
|
|
GlobalW fJournalPlayback, 0 ; != 0 if WH_JOURNALPLAYBACK hook installed
|
||
|
|
|
||
|
|
; Table of interrupt-level hotkey hooks
|
||
|
|
|
||
|
|
GlobalW cHotKeyHooks, 0
|
||
|
|
|
||
|
|
public rghkhHotKeyHooks
|
||
|
|
rghkhHotKeyHooks dw CHOTKEYHOOKMAX * (size HOTKEYHOOK)/2 dup (0)
|
||
|
|
|
||
|
|
; Hardware event hook
|
||
|
|
|
||
|
|
GlobalD hwEventHook, NULL
|
||
|
|
|
||
|
|
endif ; !WOW
|
||
|
|
|
||
|
|
|
||
|
|
;
|
||
|
|
; Q management.
|
||
|
|
;
|
||
|
|
GlobalW hqList, 0 ; list of allocated queues
|
||
|
|
GlobalW hqCursor, 0 ; hq of window under cursor
|
||
|
|
GlobalW hqCapture, 0 ; hq of capture
|
||
|
|
GlobalW hqActive, 0 ; hq of active window
|
||
|
|
GlobalW hqMouse, 0 ; hq last to get mouse msg
|
||
|
|
GlobalW hqKeyboard, 0 ; hq last to get kbd msg
|
||
|
|
GlobalW cQEntries, 120 ; System queue size
|
||
|
|
GlobalW hqSysLock 0 ; HQ of guy looking at the current event
|
||
|
|
GlobalW idSysLock 0ffffh ; Msg ID of event that's locking sys queue
|
||
|
|
|
||
|
|
|
||
|
|
ifndef WOW
|
||
|
|
|
||
|
|
;
|
||
|
|
; Timer management
|
||
|
|
;
|
||
|
|
public timerInfo
|
||
|
|
timerInfo STIMERINFO <0>
|
||
|
|
;
|
||
|
|
; Timer related stuff
|
||
|
|
;
|
||
|
|
public TimerTable
|
||
|
|
TimerTable dw (size TIMER)/2 * CTIMERSMAX dup (0)
|
||
|
|
|
||
|
|
GlobalW hSysTimer, 0 ; system timer handle
|
||
|
|
GlobalD tSysTimer, 0 ; system timer time
|
||
|
|
GlobalW dtSysTimer, 0 ; delta time before next timer goes off
|
||
|
|
GlobalB fInScanTimers, 0 ; flag to prevent ScanTimers recursion
|
||
|
|
GlobalW TimerTableMax, 0 ; end of active timer entries
|
||
|
|
|
||
|
|
;
|
||
|
|
; Journalling stuff
|
||
|
|
;
|
||
|
|
GlobalD dtJournal, 0 ; dt till next event is ready
|
||
|
|
GlobalW msgJournal, 0 ; next journal message.
|
||
|
|
|
||
|
|
;
|
||
|
|
; Used in SaveEvent()
|
||
|
|
;
|
||
|
|
GlobalB fDontMakeAltUpASysKey 0 ; whether any intervening chars have arrived
|
||
|
|
|
||
|
|
|
||
|
|
;*--------------------------------------------------------------------------*
|
||
|
|
;* Internal Strings *
|
||
|
|
;*--------------------------------------------------------------------------*
|
||
|
|
|
||
|
|
; These strings reside in user.rc but are loaded at boot time. They must
|
||
|
|
; remain in user.rc for localization reasons.
|
||
|
|
|
||
|
|
endif ; !WOW
|
||
|
|
|
||
|
|
public szSysError
|
||
|
|
public szDivZero
|
||
|
|
szSysError db 20 DUP(0) ; "System Error"
|
||
|
|
szDivZero db 50 DUP(0) ; "Divide By Zero or Overflow Error"
|
||
|
|
|
||
|
|
ifndef WOW
|
||
|
|
|
||
|
|
public szNull
|
||
|
|
szNull db 0,13
|
||
|
|
|
||
|
|
endif ; !WOW
|
||
|
|
|
||
|
|
sEnd INTDS
|
||
|
|
|
||
|
|
end
|