314 lines
9.5 KiB
C++
314 lines
9.5 KiB
C++
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******************************************************************************
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*
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* Include file for uniVerse MOTIF like menu drivers
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*
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* Module %M% Version %I% Date %H%
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*
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* (c) Copyright 1998 Ardent Software Inc. - All Rights Reserved
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* This is unpublished proprietary source code of Ardent Software Inc.
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* The copyright notice above does not evidence any actual or intended
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* publication of such source code.
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*
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*******************************************************************************
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*
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* Maintenence log - insert most recent change descriptions at top
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*
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* Date.... GTAR# WHO Description........................................
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* 10/14/98 23801 SAP Change copyrights.
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* 07/09/91 8502 DTM Changed CNT.OF.ALPHA to 10 for <F4> key
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* 05/09/91 8302 DTM Fixed common to initialize routines, due to it being
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* named common
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* 05/08/91 7673 DTM Changed common to named common
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* 03/12/91 7673 DTM More final changes
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* 02/07/91 7673 DTM Final changes for FCS
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* 09/19/90 7393 DPB Added yet more common variables
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* 09/06/90 7421 DPB Added DEFFUN for UVREADMSG
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* 09/05/90 7393 DPB Changed CNT.OF.ALPHA to have RETURN as SEL.ACTION
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* 09/05/90 7367 DPB Added More common variables
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* 08/31/90 7393 DPB Added the defs for the up,down,left,right tee chars
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* 08/18/90 7367 DPB added common variables for HELP.PRINT.B
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* 08/15/90 7367 DPB Moved drawing character definitions to MTF.INCL.H
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* 08/13/90 7367 DPB Added new constants for Next,Prev page.
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* 06/28/90 7236 JWT New MOTIF like new capability
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*
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*******************************************************************************
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* DEFFUN for UVREADMSG
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DEFFUN UVREADMSG(num, args) CALLING '*UVREADMSG'
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* Token input codes returned by MTF.INPUT.B function
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EQU UNKNOWN TO -1
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EQU SEL.ACTION TO 1
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EQU F.10 TO 2
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EQU RIGHT.ARROW TO 3
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EQU LEFT.ARROW TO 4
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EQU DOWN.ARROW TO 5
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EQU UP.ARROW TO 6
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EQU F.1 TO 7
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EQU ESCAPE TO 8
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EQU MNEMONIC TO 9
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EQU PREV.PAGE TO 10
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EQU NEXT.PAGE TO 11
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EQU F.4 TO 12
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* Standard True = 1, False = 0 definitions: DPB 8/13/90
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EQU TRUE TO 1
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EQU FALSE TO 0
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* Other standard defines... DTM 2/5/91
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EQU NULL TO ""
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EQU SPACE TO " "
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EQU PRMPT TO ": "
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EQU SEC.PRMPT TO "? "
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* Menu orientation values, menubar is horizontal, all others are vertical
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EQU HORIZONTAL TO 1
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EQU VERTICAL TO 0
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* Internal parameters
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*
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* CNT.OF.ALPHA is size of the recognized alphabet set that the
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* MTF.INPUT.B function accepts
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*
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* STACK.LIMIT is the maximum depth of the menu stack
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EQU CNT.OF.ALPHA TO 10
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EQU STACK.LIMIT TO 10
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* Common data structures
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*
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* inited - flag set by MTF.MENU.B driver to indicate that environment is
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* properly initialized
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*
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* terminfo$ - structure containing all the terminfo characteristic of the
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* users terminal. The characteristics used by the menu driver
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* include COLUMNS, LINES, MOVE.CURSOR.TO.ADDRESS, LINEDRAW.BEGIN,
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* LINEDRAW.END, LINEDRAW.CHARACTER, LINEDRAW.UPPER.LEFT.CORNER,
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* LINEDRAW.LOWER.LEFT.CORNER, LINEDRAW.UPPER.RIGHT.CORNER,
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* LINEDRAW.LOWER.RIGHT.CORNER, LINEDRAW.CENTER.VERTICAL,
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* LINEDRAW.CENTER.HORIZONTAL, KEY.MOVE.CURSOR.RIGHT,
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* KEY.MOVE.CURSOR.LEFT, KEY.MOVE.CURSOR.UP, KEY.MOVE.CURSOR.DOWN,
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* KEY.FUNCTION.1, KEY.FUNCTION.10, AT.NEGATIVE.1, AT.NEGATIVE.13,
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* AT.NEGATIVE.14, AT.NEGATIVE.15, AT.NEGATIVE.16
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*
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* tty$ - structure containing tty state on entry to menu driver.
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*
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* menu.tty$ - tty state set by menu driver. This is the same as tty$, but
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* we make sure that ECHO OFF and CRMODE -ICRNL are set.
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*
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* stk.top - top of menu stack pointer
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*
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* stk.orient - menu stack, menu orientation
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*
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* stk.title - menu stack, menu title
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*
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* stk.items - menu stack, menu item captions
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*
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* stk.x.orig - menu stack, menu x (horizontal) anchor point
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*
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* stk.y.orig - menu stack, menu y (vertical) anchor point
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*
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* stk.width - menu stack, menu width if vertical; dynamic array of x
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* start and end points for each caption if horizontal
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*
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* stk.cursor - menu stack, menu cursor location
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*
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* stk.choices - menu stack, menu number of captions on menu
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*
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* saved.prompt - prompt character at entry to menu driver
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*
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* alphastrings - the character sequences that correspond to the element
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* of the recognized input alphabet. This array is sorted by
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* length of string from longest to shortest. The length of the
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* longest member is stored in element zero.
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*
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* alphacodes - the menu alphabet character value that is associated with
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* the matched string from alphastrings. These values are returned
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* by the MTF.INPUT.B function when a character string from the
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* stream matches a string in the alphastrings array
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*
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* left.over - the saved input buffer used by MTF.INPUT.B function to hold
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* input characters not yet processed
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*
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* lu.corner - the character sequence to use when printing the left upper
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* corner of a menu box. Since we want all the corners to look
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* similar, if any corner cannot be printed as a graphic character
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* then all corners are set to the character '+'
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*
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* ll.corner - character sequence to print left lower corner of menu box
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*
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* ru.corner - character sequence to print right upper corner of menu box
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*
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* rl.corner - character sequence to print right lower corner of menu box
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*
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* h.line - character sequence to print horizontal line segment, if
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* graphic character is not available, '-' is used
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*
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* v.line - character sequence to print vertical line segment, if
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* graphic character is not available, '|' is used
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*
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* l.tee - character sequence to print a tee on the left side of the
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* screen.
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*
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* r.tee - character sequence to print a tee on the right side of the
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* screen.
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*
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* up.tee - character sequence to print a tee on the top of the screen.
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*
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* down.tee - character sequence to print a tee on the bottom of the
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* screen.
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*
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* iv.begin - character sequence to start inverse video mode. Usually the
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* same as @(-13), but set to '[' when @(-13) or @(-14) is null.
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*
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* iv.end - character sequence to stop inverse video mode. Usually the
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* same as @(-14), but set to ']' when @(-13) or @(-14) is null.
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*
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* help.init - variable which specifies weather or not the help area has
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* been initialized within the MOTIF style admin utils.
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*
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* help.pos -
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*
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* help.lock -
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*
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* MO.INITIALIZED -
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*
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* MO.KEYS -
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*
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* MO.TERM.TYPE -
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*
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* etc.file - This is the file variable for the /etc file when it has
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* been opened.
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*
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* etc.open - This flag controls weather or not the /etc file is open.
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* 1 = open, NOT(1) = not open.
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*
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common /motif.common/ inited, terminfo$, tty$, voc.file,
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stk.top, stk.orient(STACK.LIMIT), stk.title(STACK.LIMIT),
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stk.items(STACK.LIMIT), stk.x.orig(STACK.LIMIT),
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stk.y.orig(STACK.LIMIT), stk.width(STACK.LIMIT),
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stk.cursor(STACK.LIMIT), stk.choices(STACK.LIMIT), saved.prompt,
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alphastrings(CNT.OF.ALPHA), alphacodes(CNT.OF.ALPHA), left.over,
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lu.corner, ll.corner, ru.corner, rl.corner, h.line, v.line, l.tee,
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r.tee, up.tee, down.tee, iv.begin, iv.end, help.init, help.pos,
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help.lock, MO.INITIALIZED, MO.KEYS, MO.TERM.TYPE, etc.file, etc.open,
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only.once, pass.args, group.array, group.count, passwd.array,
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passwd.count, uv.acct.open, uv.acct,CL
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* This statement allows all subroutines to access the TERMINFO equates
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* without actually calling the TERMINFO function.
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if inited = 0 then
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$include UNIVERSE.INCLUDE TERMINFO
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CL = STR(" ",77)
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help.init=0
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help.pos=17
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help.lock=0
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left.over=""
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MO.INITIALIZED=0
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only.once=0
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pass.args=0
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group.array=0
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group.count=0
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passwd.array=0
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passwd.count=0
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uv.acct.open=0
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uv.acct=0
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iv.begin = @(-13)
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iv.end = @(-14)
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if iv.begin = '' or iv.end = '' then
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iv.begin = '['
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iv.end = ']'
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end
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acs=''
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acb=''
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ace=''
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acs = LINEDRAW.CHARACTER
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acb = LINEDRAW.BEGIN
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ace = LINEDRAW.END
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lu.corner = LINEDRAW.UPPER.LEFT.CORNER
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ll.corner = LINEDRAW.LOWER.LEFT.CORNER
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ru.corner = LINEDRAW.UPPER.RIGHT.CORNER
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rl.corner = LINEDRAW.LOWER.RIGHT.CORNER
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h.line = LINEDRAW.CENTER.HORIZONTAL
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v.line = LINEDRAW.CENTER.VERTICAL
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up.tee = LINEDRAW.UPPER.TEE
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down.tee = LINEDRAW.LOWER.TEE
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l.tee = LINEDRAW.LEFT.TEE
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r.tee = LINEDRAW.RIGHT.TEE
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if lu.corner = '' or ru.corner = '' or rl.corner = '' or ll.corner = ''
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then
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lu.corner = "+"
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ru.corner = "+"
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rl.corner = "+"
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ll.corner = "+"
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end
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if v.line = '' then v.line = "|"
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if h.line = '' then h.line="-"
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if up.tee = '' or down.tee = '' or h.line = '-'
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then
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up.tee = "+"
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down.tee = "+"
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end
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if r.tee = '' or l.tee = ''
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then
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r.tee = "+"
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l.tee = "+"
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end
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if ace # '' and acb # ''
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then
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if lu.corner = '+'
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then
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lu.corner = lu.corner:acb
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ll.corner = ll.corner:acb
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ru.corner = ace:ru.corner
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rl.corner = ace:rl.corner
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end
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else
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lu.corner = acb:lu.corner
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ll.corner = acb:ll.corner
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ru.corner = ru.corner:ace
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rl.corner = rl.corner:ace
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end
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if acs # '' then v.line = acs:v.line
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else if v.line # '|' then v.line = acb:v.line:ace
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if r.tee # '+' and l.tee # '+'
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then
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l.tee = acb:l.tee
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r.tee = r.tee:ace
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end
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else
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l.tee = l.tee:acb
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r.tee = ace:r.tee
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end
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if up.tee = '+' or down.tee = '+'
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then
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up.tee = ace:up.tee:acb
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down.tee = ace:down.tee:acb
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end
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end
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else
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lu.corner = acs:lu.corner
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ll.corner = acs:ll.corner
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ru.corner = acs:ru.corner
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rl.corner = acs:rl.corner
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v.line = acs:v.line
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r.tee = acs:r.tee
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l.tee = acs:l.tee
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up.tee = acs:up.tee
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down.tee = acs:down.tee
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end
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h.line = acs:h.line
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inited = 1
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end
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$include UNIVERSE.INCLUDE TTY
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