[59] | 1 | ; Project name : XTIDE Universal BIOS Configurator v2
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[592] | 2 | ; Description : "Boot settings" menu structs and functions.
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[59] | 3 |
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[376] | 4 | ;
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[399] | 5 | ; XTIDE Universal BIOS and Associated Tools
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[526] | 6 | ; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2013 by XTIDE Universal BIOS Team.
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[376] | 7 | ;
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| 8 | ; This program is free software; you can redistribute it and/or modify
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| 9 | ; it under the terms of the GNU General Public License as published by
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| 10 | ; the Free Software Foundation; either version 2 of the License, or
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| 11 | ; (at your option) any later version.
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[399] | 12 | ;
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[376] | 13 | ; This program is distributed in the hope that it will be useful,
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| 14 | ; but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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[399] | 16 | ; GNU General Public License for more details.
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[376] | 17 | ; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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[399] | 18 | ;
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[376] | 19 |
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[59] | 20 | ; Section containing initialized data
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| 21 | SECTION .data
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| 22 |
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| 23 | ALIGN WORD_ALIGN
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| 24 | g_MenupageForBootMenuSettingsMenu:
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| 25 | istruc MENUPAGE
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| 26 | at MENUPAGE.fnEnter, dw BootMenuSettingsMenu_EnterMenuOrModifyItemVisibility
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| 27 | at MENUPAGE.fnBack, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility
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[597] | 28 | at MENUPAGE.wMenuitems, dw 8
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[59] | 29 | iend
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| 30 |
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| 31 | g_MenuitemBootMnuStngsBackToConfigurationMenu:
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| 32 | istruc MENUITEM
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| 33 | at MENUITEM.fnActivate, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility
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| 34 | at MENUITEM.szName, dw g_szItemBackToCfgMenu
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| 35 | at MENUITEM.szQuickInfo, dw g_szNfoIdeBackToCfgMenu
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| 36 | at MENUITEM.szHelp, dw g_szNfoIdeBackToCfgMenu
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| 37 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
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| 38 | at MENUITEM.bType, db TYPE_MENUITEM_PAGEBACK
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| 39 | iend
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| 40 |
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[144] | 41 | g_MenuitemBootMnuStngsDisplayMode:
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| 42 | istruc MENUITEM
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| 43 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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| 44 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromUnshiftedItemInDSSI
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| 45 | at MENUITEM.szName, dw g_szItemBootDispMode
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| 46 | at MENUITEM.szQuickInfo, dw g_szNfoDispMode
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| 47 | at MENUITEM.szHelp, dw g_szNfoDispMode
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| 48 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
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| 49 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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| 50 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.wDisplayMode
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| 51 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgBootDispMode
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| 52 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBootDispMode
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| 53 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgwChoiceToValueLookupForDisplayModes
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| 54 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForDisplayModes
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| 55 | iend
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| 56 |
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[592] | 57 | g_MenuitemBootMnuStngsColorTheme:
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| 58 | istruc MENUITEM
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| 59 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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| 60 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromUnshiftedItemInDSSI
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| 61 | at MENUITEM.szName, dw g_szItemColorTheme
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| 62 | at MENUITEM.szQuickInfo, dw g_szNfoColorTheme
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| 63 | at MENUITEM.szHelp, dw g_szHelpColorTheme
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| 64 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_MODIFY_MENU
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| 65 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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| 66 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.pColorTheme ; Only ever read - never modified
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| 67 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgColorTheme
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| 68 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceColorTheme
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| 69 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw NULL
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| 70 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForColorTheme
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| 71 | at MENUITEM.itemValue + ITEM_VALUE.fnValueReader, dw ReadColorTheme
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| 72 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw WriteColorTheme
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| 73 | iend
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| 74 |
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[59] | 75 | g_MenuitemBootMnuStngsFloppyDrives:
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| 76 | istruc MENUITEM
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[108] | 77 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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[59] | 78 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromUnshiftedItemInDSSI
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| 79 | at MENUITEM.szName, dw g_szItemBootFloppyDrvs
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| 80 | at MENUITEM.szQuickInfo, dw g_szNfoBootFloppyDrvs
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| 81 | at MENUITEM.szHelp, dw g_szHelpBootFloppyDrvs
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| 82 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_BYTEVALUE
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[108] | 83 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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[59] | 84 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.bMinFddCnt
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| 85 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgBootFloppyDrvs
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[108] | 86 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBootFloppyDrvs
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[199] | 87 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw NULL
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[59] | 88 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFloppyDrives
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| 89 | iend
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| 90 |
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[399] | 91 | g_MenuitemBootMenuSerialScanDetect:
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[290] | 92 | istruc MENUITEM
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| 93 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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| 94 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI
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| 95 | at MENUITEM.szName, dw g_szItemSerialDetect
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| 96 | at MENUITEM.szQuickInfo, dw g_szNfoSerialDetect
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| 97 | at MENUITEM.szHelp, dw g_szHelpSerialDetect
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[403] | 98 | at MENUITEM.bFlags, db FLG_MENUITEM_FLAGVALUE
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[290] | 99 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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| 100 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.wFlags
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| 101 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgSerialDetect
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| 102 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag
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| 103 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFlagBooleans
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| 104 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw FLG_ROMVARS_SERIAL_SCANDETECT
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| 105 | iend
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| 106 |
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| 107 | g_MenuitemBootMnuStngsDefaultBootDrive:
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| 108 | istruc MENUITEM
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| 109 | at MENUITEM.fnActivate, dw Menuitem_ActivateHexInputForMenuitemInDSSI
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| 110 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteHexValueStringToBufferInESDIfromItemInDSSI
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| 111 | at MENUITEM.szName, dw g_szItemBootDrive
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| 112 | at MENUITEM.szQuickInfo, dw g_szNfoBootDrive
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| 113 | at MENUITEM.szHelp, dw g_szHelpBootDrive
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[459] | 114 | at MENUITEM.bFlags, db FLG_MENUITEM_BYTEVALUE
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[290] | 115 | at MENUITEM.bType, db TYPE_MENUITEM_HEX
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| 116 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.bBootDrv
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| 117 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgBootDrive
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| 118 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 0
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| 119 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 0FFh
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| 120 | iend
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| 121 |
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[59] | 122 | g_MenuitemBootMnuStngsSelectionTimeout:
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| 123 | istruc MENUITEM
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| 124 | at MENUITEM.fnActivate, dw Menuitem_ActivateUnsignedInputForMenuitemInDSSI
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| 125 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteUnsignedValueStringToBufferInESDIfromItemInDSSI
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| 126 | at MENUITEM.szName, dw g_szItemBootTimeout
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| 127 | at MENUITEM.szQuickInfo, dw g_szNfoBootTimeout
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| 128 | at MENUITEM.szHelp, dw g_szHelpBootTimeout
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[290] | 129 | at MENUITEM.bFlags, db NULL
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[59] | 130 | at MENUITEM.bType, db TYPE_MENUITEM_UNSIGNED
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[136] | 131 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.wBootTimeout
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[59] | 132 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgBootTimeout
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[290] | 133 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 2
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[136] | 134 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 1092
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[59] | 135 | iend
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| 136 |
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[597] | 137 | g_MenuitemBootMnuStngsClearBdaDriveCount:
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| 138 | istruc MENUITEM
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| 139 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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| 140 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI
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| 141 | at MENUITEM.szName, dw g_szItemClearBdaDriveCount
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| 142 | at MENUITEM.szQuickInfo, dw g_szNfoClearBdaDriveCount
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| 143 | at MENUITEM.szHelp, dw g_szHelpClearBdaDriveCount
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[605] | 144 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_FLAGVALUE
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[597] | 145 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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| 146 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.wFlags
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| 147 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgClearBdaDriveCount
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| 148 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag
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| 149 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFlagBooleans
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[605] | 150 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw FLG_ROMVARS_CLEAR_BDA_HD_COUNT
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[597] | 151 | iend
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| 152 |
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| 153 |
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[144] | 154 | g_rgwChoiceToValueLookupForDisplayModes:
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| 155 | dw DEFAULT_TEXT_MODE
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| 156 | dw CGA_TEXT_MODE_BW40
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| 157 | dw CGA_TEXT_MODE_CO40
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| 158 | dw CGA_TEXT_MODE_BW80
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| 159 | dw CGA_TEXT_MODE_CO80
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| 160 | dw MDA_TEXT_MODE
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| 161 | g_rgszValueToStringLookupForDisplayModes:
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| 162 | dw g_szValueBootDispModeBW40
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| 163 | dw g_szValueBootDispModeCO40
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| 164 | dw g_szValueBootDispModeBW80
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| 165 | dw g_szValueBootDispModeCO80
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| 166 | dw g_szValueBootDispModeDefault
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| 167 | dw NULL
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| 168 | dw NULL
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| 169 | dw g_szValueBootDispModeMono
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| 170 |
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[59] | 171 | g_rgszValueToStringLookupForFloppyDrives:
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| 172 | dw g_szValueBootFloppyDrvsAuto
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| 173 | dw g_szValueBootFloppyDrvs1
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| 174 | dw g_szValueBootFloppyDrvs2
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| 175 | dw g_szValueBootFloppyDrvs3
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| 176 | dw g_szValueBootFloppyDrvs4
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| 177 |
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[592] | 178 | g_rgszValueToStringLookupForColorTheme:
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| 179 | dw g_szValueColorTheme0
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| 180 | dw g_szValueColorTheme1
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| 181 | dw g_szValueColorTheme2
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| 182 | dw g_szValueColorTheme3
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| 183 | dw g_szValueColorTheme4
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| 184 | dw g_szValueColorTheme5
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[59] | 185 |
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[592] | 186 | ColorThemeTable:
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| 187 | ; Classic (default)
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| 188 | db COLOR_ATTRIBUTE(COLOR_YELLOW, COLOR_BLUE) ; .cBordersAndBackground
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| 189 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cShadow
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| 190 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_BLUE) ; .cTitle
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| 191 | db COLOR_ATTRIBUTE(COLOR_WHITE, COLOR_BLUE) ; .cItem
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| 192 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_CYAN) ; .cHighlightedItem
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| 193 | db COLOR_ATTRIBUTE(COLOR_RED, COLOR_BLUE) | FLG_COLOR_BLINK ; .cHurryTimeout
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| 194 | db COLOR_ATTRIBUTE(COLOR_GREEN, COLOR_BLUE) ; .cNormalTimeout
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| 195 | ; Argon Blue
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| 196 | db COLOR_ATTRIBUTE(COLOR_LIGHT_BLUE, COLOR_BLACK) ; .cBordersAndBackground
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| 197 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cShadow
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| 198 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_BLACK) ; .cTitle
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| 199 | db COLOR_ATTRIBUTE(COLOR_WHITE, COLOR_BLACK) ; .cItem
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| 200 | db COLOR_ATTRIBUTE(COLOR_LIGHT_BLUE, COLOR_BLACK) ; .cHighlightedItem
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| 201 | db COLOR_ATTRIBUTE(COLOR_LIGHT_BLUE, COLOR_BLACK) | FLG_COLOR_BLINK ; .cHurryTimeout
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| 202 | db COLOR_ATTRIBUTE(COLOR_LIGHT_BLUE, COLOR_BLACK) ; .cNormalTimeout
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| 203 | ; Neon Red
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| 204 | db COLOR_ATTRIBUTE(COLOR_LIGHT_RED, COLOR_BLACK) ; .cBordersAndBackground
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| 205 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cShadow
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| 206 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_BLACK) ; .cTitle
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| 207 | db COLOR_ATTRIBUTE(COLOR_WHITE, COLOR_BLACK) ; .cItem
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| 208 | db COLOR_ATTRIBUTE(COLOR_LIGHT_RED, COLOR_BLACK) ; .cHighlightedItem
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| 209 | db COLOR_ATTRIBUTE(COLOR_LIGHT_RED, COLOR_BLACK) | FLG_COLOR_BLINK ; .cHurryTimeout
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| 210 | db COLOR_ATTRIBUTE(COLOR_LIGHT_RED, COLOR_BLACK) ; .cNormalTimeout
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| 211 | ; Phosphor Green
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| 212 | db COLOR_ATTRIBUTE(COLOR_LIGHT_GREEN, COLOR_BLACK) ; .cBordersAndBackground
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| 213 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cShadow
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| 214 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_BLACK) ; .cTitle
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| 215 | db COLOR_ATTRIBUTE(COLOR_WHITE, COLOR_BLACK) ; .cItem
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| 216 | db COLOR_ATTRIBUTE(COLOR_LIGHT_GREEN, COLOR_BLACK) ; .cHighlightedItem
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| 217 | db COLOR_ATTRIBUTE(COLOR_LIGHT_GREEN, COLOR_BLACK) | FLG_COLOR_BLINK ; .cHurryTimeout
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| 218 | db COLOR_ATTRIBUTE(COLOR_LIGHT_GREEN, COLOR_BLACK) ; .cNormalTimeout
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| 219 | ; Moon Surface
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| 220 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cBordersAndBackground
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| 221 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cShadow
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| 222 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_BLACK) ; .cTitle
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| 223 | db COLOR_ATTRIBUTE(COLOR_WHITE, COLOR_BLACK) ; .cItem
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| 224 | db COLOR_ATTRIBUTE(COLOR_BROWN, COLOR_BLACK) ; .cHighlightedItem
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| 225 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_BLACK) | FLG_COLOR_BLINK ; .cHurryTimeout
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| 226 | db COLOR_ATTRIBUTE(COLOR_WHITE, COLOR_BLACK) ; .cNormalTimeout
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| 227 | ; Toxic Waste
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| 228 | db COLOR_ATTRIBUTE(COLOR_LIGHT_GREEN, COLOR_BLACK) ; .cBordersAndBackground
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| 229 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cShadow
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| 230 | db COLOR_ATTRIBUTE(COLOR_LIGHT_GREEN, COLOR_BLACK) ; .cTitle
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| 231 | db COLOR_ATTRIBUTE(COLOR_LIGHT_CYAN, COLOR_BLACK) ; .cItem
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| 232 | db COLOR_ATTRIBUTE(COLOR_LIGHT_CYAN, COLOR_BLUE) ; .cHighlightedItem
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| 233 | db COLOR_ATTRIBUTE(COLOR_LIGHT_RED, COLOR_BLACK) | FLG_COLOR_BLINK ; .cHurryTimeout
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| 234 | db COLOR_ATTRIBUTE(COLOR_LIGHT_RED, COLOR_BLACK) ; .cNormalTimeout
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| 235 | EndOfColorThemeTable:
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| 236 | CountOfThemes equ (EndOfColorThemeTable-ColorThemeTable) / ATTRIBUTE_CHARS_size
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| 237 |
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| 238 |
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[59] | 239 | ; Section containing code
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| 240 | SECTION .text
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| 241 |
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| 242 | ;--------------------------------------------------------------------
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| 243 | ; BootMenuSettingsMenu_EnterMenuOrModifyItemVisibility
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| 244 | ; Parameters:
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| 245 | ; SS:BP: Menu handle
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| 246 | ; Returns:
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| 247 | ; Nothing
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| 248 | ; Corrupts registers:
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| 249 | ; All, except BP
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| 250 | ;--------------------------------------------------------------------
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| 251 | ALIGN JUMP_ALIGN
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| 252 | BootMenuSettingsMenu_EnterMenuOrModifyItemVisibility:
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| 253 | push cs
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| 254 | pop ds
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[580] | 255 | call Buffers_GetRomvarsFlagsToAX
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[459] | 256 | call .EnableOrDisableScanForSerialDrives
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| 257 | call .EnableOrDisableDefaultBootDrive
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[592] | 258 | call .EnableOrDisableColorThemeSelection
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[459] | 259 | call .EnableOrDisableBootMenuSelectionTimeout
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[59] | 260 | mov si, g_MenupageForBootMenuSettingsMenu
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| 261 | jmp Menupage_ChangeToNewMenupageInDSSI
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[290] | 262 |
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| 263 |
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| 264 | ;--------------------------------------------------------------------
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[459] | 265 | ; .EnableOrDisableScanForSerialDrives
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[290] | 266 | ; Parameters:
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[580] | 267 | ; AX: ROMVARS.wFlags
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[290] | 268 | ; SS:BP: Menu handle
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| 269 | ; Returns:
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| 270 | ; Nothing
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| 271 | ; Corrupts registers:
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[580] | 272 | ; BX
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[290] | 273 | ;--------------------------------------------------------------------
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| 274 | ALIGN JUMP_ALIGN
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[459] | 275 | .EnableOrDisableScanForSerialDrives:
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| 276 | mov bx, g_MenuitemBootMenuSerialScanDetect
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| 277 | test ax, FLG_ROMVARS_MODULE_SERIAL
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| 278 | jmp SHORT .DisableMenuitemFromCSBXifZFset
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[290] | 279 |
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| 280 |
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[459] | 281 | ;--------------------------------------------------------------------
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| 282 | ; .EnableOrDisableDefaultBootDrive
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| 283 | ; Parameters:
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[580] | 284 | ; AX: ROMVARS.wFlags
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[459] | 285 | ; SS:BP: Menu handle
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| 286 | ; Returns:
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| 287 | ; Nothing
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| 288 | ; Corrupts registers:
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[580] | 289 | ; BX
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[459] | 290 | ;--------------------------------------------------------------------
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| 291 | ALIGN JUMP_ALIGN
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| 292 | .EnableOrDisableDefaultBootDrive:
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| 293 | mov bx, g_MenuitemBootMnuStngsDefaultBootDrive
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[580] | 294 | test ax, FLG_ROMVARS_MODULE_HOTKEYS | FLG_ROMVARS_MODULE_BOOT_MENU
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[459] | 295 | jmp SHORT .DisableMenuitemFromCSBXifZFset
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[290] | 296 |
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| 297 |
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| 298 | ;--------------------------------------------------------------------
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[592] | 299 | ; .EnableOrDisableColorThemeSelection
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| 300 | ; Parameters:
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| 301 | ; AX: ROMVARS.wFlags
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| 302 | ; SS:BP: Menu handle
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| 303 | ; Returns:
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| 304 | ; Nothing
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| 305 | ; Corrupts registers:
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| 306 | ; BX
|
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| 307 | ;--------------------------------------------------------------------
|
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| 308 | ALIGN JUMP_ALIGN
|
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| 309 | .EnableOrDisableColorThemeSelection:
|
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| 310 | mov bx, g_MenuitemBootMnuStngsColorTheme
|
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| 311 | test ax, FLG_ROMVARS_MODULE_BOOT_MENU
|
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| 312 | jmp SHORT .DisableMenuitemFromCSBXifZFset
|
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| 313 |
|
---|
| 314 |
|
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| 315 | ;--------------------------------------------------------------------
|
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[459] | 316 | ; .EnableOrDisableBootMenuSelectionTimeout
|
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[403] | 317 | ; Parameters:
|
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[580] | 318 | ; AX: ROMVARS.wFlags
|
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[403] | 319 | ; SS:BP: Menu handle
|
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| 320 | ; Returns:
|
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| 321 | ; Nothing
|
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| 322 | ; Corrupts registers:
|
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[580] | 323 | ; BX
|
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[403] | 324 | ;--------------------------------------------------------------------
|
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[459] | 325 | ALIGN JUMP_ALIGN
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| 326 | .EnableOrDisableBootMenuSelectionTimeout:
|
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| 327 | mov bx, g_MenuitemBootMnuStngsSelectionTimeout
|
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| 328 | test ax, FLG_ROMVARS_MODULE_BOOT_MENU
|
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| 329 | .DisableMenuitemFromCSBXifZFset:
|
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| 330 | jz SHORT .DisableMenuitemFromCSBX
|
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| 331 | ; Fall to .EnableMenuitemFromCSBX
|
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[403] | 332 |
|
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[459] | 333 |
|
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| 334 | ;--------------------------------------------------------------------
|
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| 335 | ; .EnableMenuitemFromCSBX
|
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| 336 | ; .DisableMenuitemFromCSBX
|
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| 337 | ; Parameters:
|
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| 338 | ; CS:BX: Ptr to MENUITEM
|
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| 339 | ; Returns:
|
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| 340 | ; Nothing
|
---|
| 341 | ; Corrupts registers:
|
---|
| 342 | ; Nothing
|
---|
| 343 | ;--------------------------------------------------------------------
|
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| 344 | ALIGN JUMP_ALIGN
|
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| 345 | .EnableMenuitemFromCSBX:
|
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[567] | 346 | jmp EnableMenuitemFromCSBX
|
---|
[403] | 347 |
|
---|
[459] | 348 | ALIGN JUMP_ALIGN
|
---|
| 349 | .DisableMenuitemFromCSBX:
|
---|
[567] | 350 | jmp DisableMenuitemFromCSBX
|
---|
[403] | 351 |
|
---|
| 352 |
|
---|
| 353 | ;--------------------------------------------------------------------
|
---|
[592] | 354 | ; ReadColorTheme
|
---|
[290] | 355 | ; Parameters:
|
---|
[592] | 356 | ; AX: Value read from the ROMVARS location
|
---|
| 357 | ; ES:DI: ROMVARS location where the value was just read from
|
---|
| 358 | ; DS:SI: MENUITEM pointer
|
---|
[290] | 359 | ; Returns:
|
---|
[592] | 360 | ; AX: Value that the MENUITEM system will interact with and display
|
---|
[290] | 361 | ; Corrupts registers:
|
---|
[592] | 362 | ; BX, DI, ES
|
---|
| 363 | ;--------------------------------------------------------------------
|
---|
| 364 | ALIGN JUMP_ALIGN
|
---|
| 365 | ReadColorTheme:
|
---|
| 366 | push ds
|
---|
| 367 |
|
---|
| 368 | push es ; ES -> DS
|
---|
| 369 | pop ds
|
---|
| 370 | push cs ; CS -> ES
|
---|
| 371 | pop es
|
---|
| 372 |
|
---|
| 373 | mov di, EndOfColorThemeTable-1 ; ES:DI now points to the end of the last theme in the table of available themes in XTIDECFG
|
---|
| 374 | xor bx, bx
|
---|
| 375 |
|
---|
| 376 | push si
|
---|
| 377 | push cx
|
---|
| 378 | mov cx, CountOfThemes
|
---|
| 379 | std
|
---|
| 380 | .NextTheme:
|
---|
| 381 | push cx
|
---|
| 382 | mov cl, ATTRIBUTE_CHARS_size
|
---|
| 383 | mov si, ax ; [ROMVARS.pColorTheme] to SI
|
---|
| 384 | dec si
|
---|
| 385 | add si, cx ; DS:SI now points to the end of the ColorTheme in the loaded BIOS
|
---|
| 386 | sub di, bx ; Update the pointer to the end of the next theme in the table
|
---|
| 387 |
|
---|
| 388 | ; We verify that the theme in the loaded BIOS exists in our table. If it doesn't exist then that most likely means
|
---|
| 389 | ; the loaded BIOS doesn't contain MODULE_BOOT_MENU and the theme actually isn't a theme - it's code. Either way,
|
---|
| 390 | ; we don't trust it enough to copy it over as corrupt/invalid settings could render the UI in XTIDECFG unreadable.
|
---|
| 391 | repe cmpsb
|
---|
| 392 | mov bx, cx
|
---|
| 393 | pop cx
|
---|
| 394 | loopne .NextTheme
|
---|
| 395 | cld
|
---|
| 396 | mov ax, cx
|
---|
| 397 | jne SHORT .SkipCopy
|
---|
| 398 |
|
---|
| 399 | ; Copy the color theme fron the loaded BIOS overwriting XTIDECFG's own theme
|
---|
| 400 | inc si
|
---|
| 401 | mov di, ColorTheme ; ES:DI now points to ColorTheme in XTIDECFG
|
---|
| 402 |
|
---|
| 403 | mov cl, ATTRIBUTE_CHARS_size
|
---|
| 404 | call Memory_CopyCXbytesFromDSSItoESDI
|
---|
| 405 |
|
---|
| 406 | .SkipCopy:
|
---|
| 407 | pop cx
|
---|
| 408 | pop si
|
---|
| 409 | pop ds
|
---|
| 410 | ret
|
---|
| 411 |
|
---|
| 412 |
|
---|
| 413 | ;--------------------------------------------------------------------
|
---|
| 414 | ; WriteColorTheme
|
---|
| 415 | ; Parameters:
|
---|
| 416 | ; AX: Value that the MENUITEM system was interacting with
|
---|
| 417 | ; ES:DI: ROMVARS location where the value is to be stored
|
---|
| 418 | ; DS:SI: MENUITEM pointer
|
---|
| 419 | ; Returns:
|
---|
| 420 | ; AX: Value to actually write to ROMVARS
|
---|
| 421 | ; Corrupts registers:
|
---|
[290] | 422 | ; Nothing
|
---|
| 423 | ;--------------------------------------------------------------------
|
---|
| 424 | ALIGN JUMP_ALIGN
|
---|
[592] | 425 | WriteColorTheme:
|
---|
| 426 | push cx
|
---|
| 427 | push si
|
---|
| 428 | push di
|
---|
| 429 |
|
---|
| 430 | mov cx, ATTRIBUTE_CHARS_size
|
---|
| 431 | mul cl ; Multiply with the menu choice index
|
---|
[605] | 432 | mov si, [es:di] ; Fetch the ptr to ColorTheme
|
---|
| 433 | add ax, ColorThemeTable
|
---|
| 434 | xchg si, ax
|
---|
[592] | 435 | mov di, ax
|
---|
| 436 |
|
---|
| 437 | call Memory_CopyCXbytesFromDSSItoESDI
|
---|
| 438 |
|
---|
| 439 | pop di
|
---|
| 440 | pop si
|
---|
| 441 | pop cx
|
---|
[290] | 442 | ret
|
---|
[592] | 443 |
|
---|