Form DEMO_THREADED_TIMER_FORM

/******************************************************************************/
/*									      */
/*         © Copyright 2005 Hewlett-Packard Development Company, L.P.         */
/*                                                                            */
/* Consistent with FAR 12.211 and 12.212, Commercial Computer Software,       */
/* Computer Software Documentation, and Technical Data for Commercial         */
/* Items are licensed to the U.S. Government under vendor's standard          */
/* commercial license.                                                        */
/*									      */
/******************************************************************************/

    /* DECforms : Pthreads output example */
    /*  Normal (MAIN) RECEIVE record */
    /*  TIMER SEND record */

    Form Data 
        F1 Character(8)
        F2 Character(8)
        TIMER_FIELD Character(23)
    End Data

    Form Record MAIN
        F1 Character(8)
        F2 Character(8)
    End Record

    Form Record TIMER
        TIMER_FIELD Character(23)
    End Record


    Layout VT_LAYOUT
        Device
            Terminal
                Type %VT100
        End Device
        Size 24 Lines by 80 Columns

        Viewport MAIN_VIEWPORT
            Lines 4 Through 24
            Columns 1 Through 80
        End Viewport

        Viewport TIMER_VIEWPORT
            Lines 1 Through 3
            Columns 1 Through 80
        End Viewport

	Function   Up Item is %UP   End Function
	Function Down Item is %DOWN End Function

        Send Response TIMER
            Display
                TIMER_PANEL
        End Response

	Receive Response MAIN
	    Let F1 = ""
	    Let F2 = ""
	    Activate Panel MAIN_PANEL
	End Response

	Disable Response
	    Remove All
	End Response


        Panel MAIN_PANEL
            Viewport MAIN_VIEWPORT
            /* This is the regular panel for normal activity */

            Use Help Message
		"Press ^Z or F10 to exit program."

            Apply Field Default Of
                Active Highlight
                    Reverse
            End Default

            Literal Text
                Line 2
                Column 22
                Value "At the top, we update the date and time"
            End Literal

            Literal Text
                Line 3
                Column 22
                Value "every second using a separate thread routine."
            End Literal

            Literal Text
                Line 11
                Column 32
                Value "Field 1"
            End Literal

            Field F1
                Line 11
                Column 41
                Uppercase
            End Field

            Literal Text
                Line 8
                Column 29
		Value "Leave both fields blank"
            End Literal

            Literal Text
                Line 9
                Column 29
                Value "to exit the program."
            End Literal

            Literal Text
                Line 12
                Column 32
                Value "Field 2"
            End Literal

            Field F2
                Line 12
                Column 41
                Uppercase
		Function Response Next Item
		    Return
		End Response
            End Field

            Literal Polyline
                Line 6	Column 24
                Line 6	Column 58
                Line 13	Column 58
                Line 13	Column 24
                Line 6	Column 24
            End Literal

        End Panel


        Panel TIMER_PANEL
            Viewport TIMER_VIEWPORT
            /* This is the panel for TIMER fields */
	    Literal Rectangle
		Line 1  Column 27
		Line 3  Column 55
	    End Literal

            Field TIMER_FIELD
                Line 2
                Column 31
		/*
		/* The picture is 20 instead of 23 so that we'll only
		/* show the seconds, and not the fractions of a second.
		/*/
		Output Picture X(20)
                Display
                    Bold Reverse
            End Field

        End Panel

    End Layout
End Form