| 1 | ; File name : MenuPageItemFormat.asm
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| 2 | ; Project name : XTIDE Univeral BIOS Configurator
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| 3 | ; Created date : 15.4.2010
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| 4 | ; Last update : 30.4.2010
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| 5 | ; Author : Tomi Tilli
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| 6 | ; Description : Functions for formatting
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| 7 | ; menuitem names from MENUPAGEITEM.
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| 8 |
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| 9 | ; Section containing code
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| 10 | SECTION .text
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| 11 |
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| 12 | ;--------------------------------------------------------------------
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| 13 | ; Prints lookup string for index values.
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| 14 | ;
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| 15 | ; MenuPageItemFormat_LookupString
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| 16 | ; Parameters:
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| 17 | ; DS:DI: Ptr to MENUPAGEITEM
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| 18 | ; Returns:
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| 19 | ; Nothing
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| 20 | ; Corrupts registers:
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| 21 | ; AX, BX, DX, SI
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| 22 | ;--------------------------------------------------------------------
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| 23 | ALIGN JUMP_ALIGN
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| 24 | MenuPageItemFormat_LookupString:
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| 25 | mov si, [di+MENUPAGEITEM.rgszLookup] ; Load offset to string lookup table
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| 26 | mov bx, [di+MENUPAGEITEM.pValue] ; Ptr to value containing lookup index
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| 27 | eMOVZX bx, BYTE [bx] ; BX=lookup index (values are already shifted for WORD lookup)
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| 28 | push WORD [bx+si] ; Push offset to string to print
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| 29 | mov dh, 4 ; Total of 4 bytes for formatting params
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| 30 | mov si, .szStringName ; Offset to format string
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| 31 | jmp MenuPageItemFormat_NameWithParamsPushed
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| 32 | .szStringName: db "+%22s[%7s]",STOP
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| 33 |
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| 34 |
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| 35 | ;--------------------------------------------------------------------
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| 36 | ; Prints menuitem name for any MENUPAGEITEM.
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| 37 | ;
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| 38 | ; MenuPageItemFormat_NameForAnyType
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| 39 | ; Parameters:
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| 40 | ; DS:DI: Ptr to MENUPAGEITEM
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| 41 | ; Returns:
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| 42 | ; Nothing
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| 43 | ; Corrupts registers:
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| 44 | ; AX, BX, DX, SI
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| 45 | ;--------------------------------------------------------------------
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| 46 | ALIGN JUMP_ALIGN
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| 47 | MenuPageItemFormat_NameForAnyType:
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| 48 | eMOVZX bx, BYTE [di+MENUPAGEITEM.bType] ; Load menuitem type
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| 49 | jmp [cs:bx+.rgfnPrintBasedOnType]
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| 50 | ALIGN WORD_ALIGN
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| 51 | .rgfnPrintBasedOnType:
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| 52 | dw MenuPageItemFormat_NameForBackToPreviousSubmenu ; TYPE_MENUPAGEITEM_BACK
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| 53 | dw MenuPageItemFormat_NameForNextSubmenu ; TYPE_MENUPAGEITEM_NEXT
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| 54 | dw MenuPageItemFormat_NameForSpecialFunction ; TYPE_MENUPAGEITEM_SPECIAL
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| 55 | dw MenuPageItemFormat_NameWithUnsignedByteValue ; TYPE_MENUPAGEITEM_UNSIGNED_BYTE
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| 56 | dw MenuPageItemFormat_NameWithUnsignedWordValue ; TYPE_MENUPAGEITEM_UNSIGNED_WORD
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| 57 | dw MenuPageItemFormat_NameWithByteHexadecimalValue ; TYPE_MENUPAGEITEM_HEX_BYTE
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| 58 | dw MenuPageItemFormat_NameWithWordHexadecimalValue ; TYPE_MENUPAGEITEM_HEX_WORD
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| 59 | dw MenuPageItemFormat_NameWithFlagValue ; TYPE_MENUPAGEITEM_FLAG
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| 60 |
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| 61 |
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| 62 | ;--------------------------------------------------------------------
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| 63 | ; Prints "Back to previous menu" menuitem.
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| 64 | ;
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| 65 | ; MenuPageItemFormat_NameForBackToPreviousSubmenu
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| 66 | ; Parameters:
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| 67 | ; DS:DI: Ptr to MENUPAGEITEM
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| 68 | ; Returns:
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| 69 | ; Nothing
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| 70 | ; Corrupts registers:
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| 71 | ; AX, BX, DX
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| 72 | ;--------------------------------------------------------------------
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| 73 | ALIGN JUMP_ALIGN
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| 74 | MenuPageItemFormat_NameForBackToPreviousSubmenu:
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| 75 | mov dh, 2 ; Total of 2 bytes for formatting params
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| 76 | mov si, .szPrevMenu ; Offset to format string
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| 77 | jmp MenuPageItemFormat_NameWithParamsPushed
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| 78 | .szPrevMenu: db "-%32s",STOP
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| 79 |
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| 80 |
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| 81 | ;--------------------------------------------------------------------
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| 82 | ; Prints menuitem name for menuitem that opens new submenu.
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| 83 | ;
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| 84 | ; MenuPageItemFormat_NameForNextSubmenu
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| 85 | ; Parameters:
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| 86 | ; DS:DI: Ptr to MENUPAGEITEM
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| 87 | ; Returns:
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| 88 | ; Nothing
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| 89 | ; Corrupts registers:
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| 90 | ; AX, DX, SI
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| 91 | ;--------------------------------------------------------------------
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| 92 | ALIGN JUMP_ALIGN
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| 93 | MenuPageItemFormat_NameForNextSubmenu:
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| 94 | mov dh, 2 ; Total of 2 bytes for formatting params
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| 95 | mov si, .szNextMenu ; Offset to format string
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| 96 | jmp MenuPageItemFormat_NameWithParamsPushed
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| 97 | .szNextMenu: db "+%32s",STOP
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| 98 |
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| 99 |
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| 100 | ;--------------------------------------------------------------------
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| 101 | ; Prints menuitem name for menuitem with special function.
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| 102 | ;
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| 103 | ; MenuPageItemFormat_NameForSpecialFunction
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| 104 | ; Parameters:
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| 105 | ; DS:DI: Ptr to MENUPAGEITEM
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| 106 | ; Returns:
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| 107 | ; Nothing
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| 108 | ; Corrupts registers:
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| 109 | ; AX, DX, SI
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| 110 | ;--------------------------------------------------------------------
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| 111 | ALIGN JUMP_ALIGN
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| 112 | MenuPageItemFormat_NameForSpecialFunction:
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| 113 | mov dh, 2 ; Total of 2 bytes for formatting params
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| 114 | mov si, .szSpecial ; Offset to format string
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| 115 | jmp MenuPageItemFormat_NameWithParamsPushed
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| 116 | .szSpecial: db "*%32s",STOP
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| 117 |
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| 118 |
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| 119 | ;--------------------------------------------------------------------
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| 120 | ; Prints menuitem name with unsigned integer value.
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| 121 | ;
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| 122 | ; MenuPageItemFormat_NameWithUnsignedByteValue
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| 123 | ; MenuPageItemFormat_NameWithUnsignedWordValue
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| 124 | ; Parameters:
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| 125 | ; DS:DI: Ptr to MENUPAGEITEM
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| 126 | ; Returns:
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| 127 | ; Nothing
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| 128 | ; Corrupts registers:
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| 129 | ; AX, DX, SI
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| 130 | ;--------------------------------------------------------------------
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| 131 | ALIGN JUMP_ALIGN
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| 132 | MenuPageItemFormat_NameWithUnsignedByteValue:
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| 133 | mov si, [di+MENUPAGEITEM.pValue] ; DS:SI points to value
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| 134 | eMOVZX ax, BYTE [si] ; Load byte to AX
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| 135 | push ax ; Push byte
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| 136 | jmp SHORT MenuPageItemFormat_NameWithUnsignedValuePushed
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| 137 | ALIGN JUMP_ALIGN
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| 138 | MenuPageItemFormat_NameWithUnsignedWordValue:
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| 139 | mov si, [di+MENUPAGEITEM.pValue] ; DS:SI points to value
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| 140 | push WORD [si] ; Push integer value
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| 141 | MenuPageItemFormat_NameWithUnsignedValuePushed:
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| 142 | mov dh, 4 ; Total of 4 bytes for formatting params
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| 143 | mov si, .szIntegerName ; Offset to format string
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| 144 | jmp SHORT MenuPageItemFormat_NameWithParamsPushed
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| 145 | .szIntegerName: db "%25s[%5u]",STOP
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| 146 |
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| 147 |
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| 148 | ;--------------------------------------------------------------------
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| 149 | ; Prints menuitem name with hexadecimal value.
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| 150 | ;
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| 151 | ; MenuPageItemFormat_NameWithByteHexadecimalValue
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| 152 | ; MenuPageItemFormat_NameWithWordHexadecimalValue
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| 153 | ; Parameters:
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| 154 | ; DS:DI: Ptr to MENUPAGEITEM
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| 155 | ; Returns:
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| 156 | ; Nothing
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| 157 | ; Corrupts registers:
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| 158 | ; AX, DX, SI
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| 159 | ;--------------------------------------------------------------------
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| 160 | ALIGN JUMP_ALIGN
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| 161 | MenuPageItemFormat_NameWithByteHexadecimalValue:
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| 162 | mov si, [di+MENUPAGEITEM.pValue] ; DS:SI points to value
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| 163 | eMOVZX ax, BYTE [si] ; Load byte to AX
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| 164 | push ax ; Push byte
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| 165 | jmp SHORT MenuPageItemFormat_NameWithHexadecimalValuePushed
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| 166 | ALIGN JUMP_ALIGN
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| 167 | MenuPageItemFormat_NameWithWordHexadecimalValue:
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| 168 | mov si, [di+MENUPAGEITEM.pValue] ; DS:SI points to value
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| 169 | push WORD [si] ; Push hexadecimal value
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| 170 | MenuPageItemFormat_NameWithHexadecimalValuePushed:
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| 171 | mov dh, 4 ; Total of 4 bytes for formatting params
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| 172 | mov si, .szHexName ; Offset to format string
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| 173 | jmp SHORT MenuPageItemFormat_NameWithParamsPushed
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| 174 | .szHexName: db "%25s[%5x]",STOP
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| 175 |
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| 176 |
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| 177 | ;--------------------------------------------------------------------
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| 178 | ; Prints menuitem name with Y/N flag value.
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| 179 | ;
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| 180 | ; MenuPageItemFormat_NameWithFlagValue
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| 181 | ; Parameters:
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| 182 | ; DS:DI: Ptr to MENUPAGEITEM
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| 183 | ; Returns:
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| 184 | ; Nothing
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| 185 | ; Corrupts registers:
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| 186 | ; AX, DX, SI
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| 187 | ;--------------------------------------------------------------------
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| 188 | ALIGN JUMP_ALIGN
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| 189 | MenuPageItemFormat_NameWithFlagValue:
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| 190 | mov dx, 044Eh ; DH=4 bytes in stack, DL='N'
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| 191 | mov si, [di+MENUPAGEITEM.pValue] ; DS:SI points to value
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| 192 | mov ax, [si] ; Load value
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| 193 | test ax, [di+MENUPAGEITEM.wValueMask] ; Flag set?
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| 194 | jz SHORT .PushFlagValueChar
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| 195 | mov dl, 'Y'
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| 196 | .PushFlagValueChar:
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| 197 | push dx
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| 198 | mov si, .szFlagName ; Offset to format string
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| 199 | jmp SHORT MenuPageItemFormat_NameWithParamsPushed
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| 200 | .szFlagName: db "%25s[%5c]",STOP
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| 201 |
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| 202 |
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| 203 | ;--------------------------------------------------------------------
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| 204 | ; Prints formatted menuitem name.
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| 205 | ;
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| 206 | ; MenuPageItemFormat_NameWithParamsPushed
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| 207 | ; Parameters:
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| 208 | ; DH: Number of bytes pushed to stack + 2 for name string
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| 209 | ; SI: Offset to formatting string
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| 210 | ; DS:DI: Ptr to MENUPAGEITEM
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| 211 | ; DS: String segment
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| 212 | ; Stack: Formatting parameters except menuitem name
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| 213 | ; Returns:
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| 214 | ; Nothing
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| 215 | ; Corrupts registers:
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| 216 | ; AX, SI
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| 217 | ;--------------------------------------------------------------------
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| 218 | ALIGN JUMP_ALIGN
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| 219 | MenuPageItemFormat_NameWithParamsPushed:
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| 220 | push WORD [di+MENUPAGEITEM.szName]
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| 221 | mov dl, ' ' ; Min length character
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| 222 | call Print_Format
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| 223 | eMOVZX ax, dh
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| 224 | add sp, ax ; Clear format parameters from stack
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| 225 | ret
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