;******************************************************************************
;
; (C) Copyright MICROSOFT Corp., 1988-1990
;
; Title: VMDA.INC - Include file for VMDOSAPP/GRABBER SHELL interaction
;
; Version: 1.00
;
; Date: 05-May-1988
;
; Author: ARR
;
;------------------------------------------------------------------------------
;
; Change log:
;
; DATE REV DESCRIPTION
; ----------- --- -----------------------------------------------------------
; 05-May-1988 ARR Original
;
;==============================================================================
;
; EQUATES for VMDOSAPP device calls
;
SHELL_Call_Dev_VDD EQU 0000Ah ; Actually GRABBER services
SHELL_Call_Dev_VMD EQU 0000Ch
SHELL_Call_Dev_VKD EQU 0000Dh
SHELL_Call_Dev_SHELL EQU 00017h
SHELL_Call_Dev_Version EQU 0
;
; SHELL VMDA interface services
;
SHELL_Get_Ver EQU 0
SHELL_Get_SYSVM_Info EQU 1
SHELL_Set_SYSVM_Info EQU 2
SHELL_Crt_VM EQU 3
SHELL_Destroy_VM EQU 4
SHELL_Set_Focus EQU 5
SHELL_Get_VM_State EQU 6
SHELL_Set_VM_State EQU 7
SHELL_Debug_Out EQU 8
SHELL_VMDA_Init EQU 9
SHELL_VMDA_Exit EQU 10
SHELL_Get_Message_Txt EQU 11
SHELL_Event_Complete EQU 12
SHELL_Get_Contention_Info EQU 13
SHELL_Get_Clip_Info EQU 14
SHELL_Set_Paste EQU 15
SHELL_Switcher_Assist EQU 16
SHELL_Get_FileSysChng EQU 17
SHELL_Query_Destroy EQU 18
;
; WARNING: The following two entries are used by Windows KERNEL/USER.
; Do not change them without also changing KERNEL/USER.
;
SHELL_SetFocus_Cur_VM EQU 19
SHELL_User_Busy_API EQU 20
SHELL_Chng_Hot_Key EQU 21
SHELL_Get_TermInfo EQU 22
;
; Structure used on SHELL_VMDA_Init call
;
VMDA_Init_Struc struc
VMDA_MssgScnBCol dd ?
VMDA_MssgScnFCol dd ?
VMDA_PostMesssageProc df ?
VMDA_Init_Struc ends
;
; Structure used on SHELL_Switcher_Assist call
;
VMDA_SA_Colors struc
VMDA_SA_DeskTop dd ?
VMDA_SA_ActvCap dd ?
VMDA_SA_InacCap dd ?
VMDA_SA_WindowFrm dd ?
VMDA_SA_CaptText dd ?
VMDA_SA_White dd ?
VMDA_SA_Black dd ?
VMDA_SA_Colors ends
;
; THIS IS THE MAXIMUM SIZE IN BYTES OF THE INFO RETURNED ON
; VDD CALLS OTHER THAN GET CONTOLLER STATE MADE BY THE GRABBER
;
; This is the size of an area reserved for use on grabber calls
;
VDD_MOD_MAX EQU 256
;
; THIS IS THE MAXIMUM SIZE IN BYTES OF THE INFO RETURNED ON
; THE GET CONTOLLER STATE VDD CALL MADE BY THE GRABBER
;
; This is the size of an area reserved for use on this grabber call
;
VDD_CTRL_STATE_MAX EQU 128
;
; Stuff specific to VMDA events
;
WMX_USER EQU 0400H
INCLUDE VDDGRB.INC
VDA_Hot_Key EQU ((WMX_USER+20)+0)
VDA_Switch_Context EQU ((WMX_USER+20)+1)
.ERRE VDA_Type_Chng EQ ((WMX_USER+20)+2) ; Defined in VDDGRB.INC!!
VDA_ClipBrd_Event EQU ((WMX_USER+20)+3)
VDA_Terminated EQU ((WMX_USER+20)+4)
VDA_Display_Message EQU ((WMX_USER+20)+5)
.ERRE VDA_Display_Event EQ ((WMX_USER+20)+6) ; Defined in VDDGRB.INC!!
VDA_Crash_Event EQU ((WMX_USER+20)+7)
VDA_Paste_Complete EQU ((WMX_USER+20)+8)
VDA_Contention EQU ((WMX_USER+20)+9)
VDA_Start_SwitchScn EQU ((WMX_USER+20)+10)
; This is defined in SHELLFSC.inc
;;;;VDA_FileSysChange EQU ((WMX_USER+20)+11)
VDA_CheckFocus EQU ((WMX_USER+20)+12)
VDA_Switch_CntxtPanic EQU ((WMX_USER+20)+13)
;
; This is a special "VMDOSAPP message" which actually results in no
; message being sent to VMDOSAPP. It is used internally by the SHELL
; to give the SYS VM a Boost, just as it does for normal events, but
; without sending VMDOSAPP a message.
;
VDA_Nul_Boost_Event EQU 0FFFFh
;
; lParam is ALWAYS the "Event ID". This is used on the VMDOSAPP call backs
; to the shell to identify the event which is being processed.
;
;
; On VDA_Hot_Key event wParam is the Key identifier (See following EQUs)
; VMDOSAPP instance which gets the message is the "target" of the hot key
;
VDA_HK_ALTSPACE EQU 0
VDA_HK_ALTENTER EQU 1
VDA_HK_DIRVM EQU 2
;
; On VDA_Terminated event wParam is 0 if this is a normal termination. If it is
; non-zero, use SHELL_Get_TermInfo to get error information.
; VMDOSAPP instance which gets the message has terminated.
;
;
; NOTE that VDA_Crash_Event is very much like VDA_Terminated, the only
; real difference being the reason for the termination.
; Use SHELL_Get_TermInfo to get error information.
; wParam is not used
; VMDOSAPP instance which gets the message has crashed
;
;
; On VDA_ClipBrd_Event, wParam is the Client_AX identifying the call.
; VMDOSAPP instance which gets the message had a clipboard event
;
;
; On VDA_Display_Message event, wParam == 0 if normal message
; != 0 if ASAP or SYSMODAL message
; VMDOSAPP instance which gets the message is messaging VM
;
;
; On VDA_Paste_Complete event, wParam == 0 if normal completion
; == 1 if paste canceled by user
; == 2 if paste canceled for other reason
; VMDOSAPP instance which gets the message has completed paste
;
;
; On VDA_Switch_Context event, wParam == 0 if context is switched to
; VMDOSAPP instance which gets the message (that VM now has focus)
; if wParam != 0, SYS VM now has the focus
; VDA_Switch_CntxtPanic is an alternate form that should only occur with
; wParam != 0 and indicates that the Windows activation should be moved
; away from any VM (in other words, only a Windows app should be active
; now).
;
;
; On VDA_Type_Chng event, wParam is not used
; VMDOSAPP instance which gets the message has had its type changed by
; protected mode code
;
;
; On VDA_Start_SwitchScn, wParam = 0 Go Forward
; = 1 Go Backward
; Particular VMDOSAPP instance which gets the message is the Start of the
; Z order traversal
;
;
; On VDA_FileSysChange, SEE SHELLFSC.INC
;
;
; VDA_CheckFocus This is sent as part of the Contention handling to deal with
; a case where the the Focus is manipulated and needs to get reset.
; wParam is not used.
;
;
; Special VMDOSAPP exit codes
;
VMDA_EXIT_NoFile EQU 81h
VMDA_EXIT_NoMem EQU 82h
VMDA_EXIT_Crash EQU 83h
VMDA_EXIT_BadVer EQU 84h
VMDA_EXIT_ExecFail EQU 85h
VMDA_EXIT_TaskAPIFail EQU 86h
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