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tmenubar.x
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1995-08-11
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132 lines
'
' ####################
' ##### PROLOG #####
' ####################
'
PROGRAM "tmenubar"
VERSION "0.0000"
'
IMPORT "xst"
IMPORT "xgr"
IMPORT "xui"
'
INTERNAL FUNCTION MenuBar ( )
INTERNAL FUNCTION GetDisplayGrid ( @label )
INTERNAL FUNCTION DisplayCallback ( grid, message$, v0, v1, v2, v3, kid, r1$ )
'
'
' #####################
' ##### MenuBar #####
' #####################
'
FUNCTION MenuBar ()
$XuiMenuBar = 13
'
GetDisplayGrid ( @label )
'
' create window with XuiMenuBar grid
'
XuiCreateWindow (@grid, @"XuiMenuBar", 100, 256, 256, 24, 0, "")
XuiSendStringMessage ( grid, @"SetCallback", grid, &XuiQueueCallbacks(), -1, -1, $XuiMenuBar, -1)
XuiSendStringMessage ( grid, @"SetGridName", 0, 0, 0, 0, 0, @"MenuBar")
XuiSendStringMessage ( grid, @"SetTextString", 0, 0, 0, 0, 0, @"_File _Edit _View _Help")
XuiSendStringMessage ( grid, @"DisplayWindow", 0, 0, 0, 0, 0, 0)
'
' convenience function message loop
'
DO
XgrProcessMessages (1)
DO WHILE XuiGetNextCallback (@grid, @message$, @v0, @v1, @v2, @v3, @kid, @r1$)
GOSUB Callback
LOOP
LOOP
RETURN
'
' callback
'
SUB Callback
win = kid >> 16
kid = kid AND 0xFF
SELECT CASE message$
CASE "CloseWindow" : QUIT (0)
CASE "Selection" : GOSUB Selection
CASE ELSE : DisplayCallback (grid, @message$, v0, v1, v2, v3, kid, @r1$)
END SELECT
END SUB
'
' Selection message
'
SUB Selection
XuiSendStringMessage (grid, @"GetTextString", 0, 0, 0, 0, 0, @text$)
IFZ text$ THEN EXIT SUB
item = $$FALSE
done = $$FALSE
pos = $$FALSE
DO UNTIL (item >= v0)
INC item
item$ = XstNextField$ (@text$, @pos, @done)
LOOP UNTIL done
IF item$ THEN
IF (v0 = item) THEN v0$ = " : item : \"" + item$ + "\""
END IF
'
text$ = "XuiMenuBar"
text$ = text$ + "\n grid = " + HEX$ (grid,8)
text$ = text$ + "\n message = " + message$
text$ = text$ + "\n state = " + HEX$ (v0,8) + v0$
text$ = text$ + "\n v1 = " + HEX$ (v1,8)
text$ = text$ + "\n v2 = " + HEX$ (v2,8)
text$ = text$ + "\n v3 = " + HEX$ (v3,8)
text$ = text$ + "\n kid = " + HEX$ (kid,8)
text$ = text$ + "\n r1$ = " + r1$
XuiSendStringMessage (label, @"SetTextString", 0, 0, 0, 0, 0, @text$) ' set message text
XuiSendStringMessage (label, @"Redraw", 0, 0, 0, 0, 0, 0) ' redraw label
END SUB
END FUNCTION
'
'
' ###############################
' ##### GetDisplayGrid () #####
' ###############################
'
FUNCTION GetDisplayGrid ( label )
STATIC grid
'
IFZ grid THEN
XuiCreateWindow (@grid, @"XuiLabel", 100, 100, 512, 128, 0, "")
XuiSendStringMessage ( grid, @"SetColor", $$BrightGreen, -1, -1, -1, 0, 0)
XuiSendStringMessage ( grid, @"SetAlign", $$AlignUpperLeft, 0, 0, 0, 0, 0)
XuiSendStringMessage ( grid, @"SetJustify", $$JustifyLeft, 0, 0, 0, 0, 0)
XuiSendStringMessage ( grid, @"SetIndent", 6, 4, 0, 0, 0, 0)
XuiSendStringMessage ( grid, @"DisplayWindow", 0, 0, 0, 0, 0, 0)
END IF
'
label = grid
END FUNCTION
'
'
' ################################
' ##### DisplayCallback () #####
' ################################
'
FUNCTION DisplayCallback ( grid, message$, v0, v1, v2, v3, kid, r1$ )
'
XgrGetGridType (grid, @gridType)
XgrGridTypeNumberToName (gridType, @gridType$)
'
text$ = gridType$ + "\n"
text$ = text$ + " grid = " + HEX$ (grid, 8) + "\n"
text$ = text$ + " message = " + message$ + "\n"
text$ = text$ + " v0 = " + HEX$ (v0,8) + "\n"
text$ = text$ + " v1 = " + HEX$ (v1,8) + "\n"
text$ = text$ + " v2 = " + HEX$ (v2,8) + "\n"
text$ = text$ + " v3 = " + HEX$ (v3,8) + "\n"
text$ = text$ + " kid = " + HEX$ (kid,8) + "\n"
text$ = text$ + " r1$ = " + r1$
'
GetDisplayGrid (@label)
XuiSendStringMessage (label, @"SetTextString", 0, 0, 0, 0, 0, @text$)
XuiSendStringMessage (label, @"Redraw", 0, 0, 0, 0, 0, 0)
END FUNCTION
END PROGRAM