| 1 | ; File name : MenuEvents.inc
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| 2 | ; Project name : Assembly Library
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| 3 | ; Created date : 13.7.2010
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| 4 | ; Last update : 18.10.2010
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| 5 | ; Author : Tomi Tilli
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| 6 | ; Description : Defines for Menu events send to the user.
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| 7 | %ifndef MENUEVENTS_INC
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| 8 | %define MENUEVENTS_INC
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| 9 |
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| 10 | ;--------------------------------------------------------------------
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| 11 | ; Events to be processed in user implemented handler.
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| 12 | ; Common parameters for all events:
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| 13 | ; BX: Menu event (anything from MENUEVENT struct)
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| 14 | ; SS:BP: Menu library handle
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| 15 | ; Common return values for all events:
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| 16 | ; CF: Set if event processed
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| 17 | ; Cleared if event not processed
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| 18 | ; Corrupts registers:
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| 19 | ; All
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| 20 | ;--------------------------------------------------------------------
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| 21 | struc MENUEVENT
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| 22 | ; Parameters:
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| 23 | ; DS:SI: Ptr to MENUINIT struct to initialize
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| 24 | ; Returns:
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| 25 | ; DS:SI: Ptr to initialized MENUINIT struct
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| 26 | .InitializeMenuinitFromDSSI resb 2
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| 27 |
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| 28 | ; Parameters:
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| 29 | ; None
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| 30 | ; Returns:
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| 31 | ; CF: Set to exit menu
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| 32 | ; Clear to cancel exit
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| 33 | .ExitMenu resb 2
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| 34 |
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| 35 | ; Parameters:
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| 36 | ; None
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| 37 | .IdleProcessing resb 2
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| 38 |
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| 39 | ; Parameters:
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| 40 | ; CX: Index of new highlighted item
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| 41 | ; DX: Index of previously highlighted item or NO_ITEM_HIGHLIGHTED
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| 42 | .ItemHighlightedFromCX resb 2
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| 43 |
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| 44 | ; Parameters:
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| 45 | ; CX: Index of selected item
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| 46 | .ItemSelectedFromCX resb 2
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| 47 |
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| 48 | ; Parameters:
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| 49 | ; AL: ASCII character for the key
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| 50 | ; AH: Keyboard library scan code for the key
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| 51 | .KeyStrokeInAX resb 2
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| 52 |
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| 53 | ; Parameters:
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| 54 | ; CX: Index of highlighted item
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| 55 | ; Cursor has been positioned to the beginning of first line
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| 56 | .RefreshTitle resb 2
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| 57 | .RefreshInformation resb 2
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| 58 |
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| 59 | ; Parameters:
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| 60 | ; CX: Index of item to refresh
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| 61 | ; Cursor has been positioned to the beginning of item line
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| 62 | .RefreshItemFromCX resb 2
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| 63 | endstruc
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| 64 |
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| 65 |
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| 66 | %endif ; MENUEVENTS_INC
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