[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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[592] | 28 | at MENUPAGE.wMenuitems, dw 7 |
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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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[144] | 137 | g_rgwChoiceToValueLookupForDisplayModes: |
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| 138 | dw DEFAULT_TEXT_MODE |
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| 139 | dw CGA_TEXT_MODE_BW40 |
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| 140 | dw CGA_TEXT_MODE_CO40 |
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| 141 | dw CGA_TEXT_MODE_BW80 |
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| 142 | dw CGA_TEXT_MODE_CO80 |
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| 143 | dw MDA_TEXT_MODE |
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| 144 | g_rgszValueToStringLookupForDisplayModes: |
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| 145 | dw g_szValueBootDispModeBW40 |
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| 146 | dw g_szValueBootDispModeCO40 |
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| 147 | dw g_szValueBootDispModeBW80 |
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| 148 | dw g_szValueBootDispModeCO80 |
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| 149 | dw g_szValueBootDispModeDefault |
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| 150 | dw NULL |
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| 151 | dw NULL |
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| 152 | dw g_szValueBootDispModeMono |
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| 153 | |
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[59] | 154 | g_rgszValueToStringLookupForFloppyDrives: |
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| 155 | dw g_szValueBootFloppyDrvsAuto |
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| 156 | dw g_szValueBootFloppyDrvs1 |
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| 157 | dw g_szValueBootFloppyDrvs2 |
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| 158 | dw g_szValueBootFloppyDrvs3 |
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| 159 | dw g_szValueBootFloppyDrvs4 |
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| 160 | |
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[592] | 161 | g_rgszValueToStringLookupForColorTheme: |
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| 162 | dw g_szValueColorTheme0 |
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| 163 | dw g_szValueColorTheme1 |
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| 164 | dw g_szValueColorTheme2 |
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| 165 | dw g_szValueColorTheme3 |
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| 166 | dw g_szValueColorTheme4 |
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| 167 | dw g_szValueColorTheme5 |
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[59] | 168 | |
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[592] | 169 | ColorThemeTable: |
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| 170 | ; Classic (default) |
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| 171 | db COLOR_ATTRIBUTE(COLOR_YELLOW, COLOR_BLUE) ; .cBordersAndBackground |
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| 172 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cShadow |
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| 173 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_BLUE) ; .cTitle |
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| 174 | db COLOR_ATTRIBUTE(COLOR_WHITE, COLOR_BLUE) ; .cItem |
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| 175 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_CYAN) ; .cHighlightedItem |
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| 176 | db COLOR_ATTRIBUTE(COLOR_RED, COLOR_BLUE) | FLG_COLOR_BLINK ; .cHurryTimeout |
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| 177 | db COLOR_ATTRIBUTE(COLOR_GREEN, COLOR_BLUE) ; .cNormalTimeout |
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| 178 | ; Argon Blue |
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| 179 | db COLOR_ATTRIBUTE(COLOR_LIGHT_BLUE, COLOR_BLACK) ; .cBordersAndBackground |
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| 180 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cShadow |
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| 181 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_BLACK) ; .cTitle |
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| 182 | db COLOR_ATTRIBUTE(COLOR_WHITE, COLOR_BLACK) ; .cItem |
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| 183 | db COLOR_ATTRIBUTE(COLOR_LIGHT_BLUE, COLOR_BLACK) ; .cHighlightedItem |
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| 184 | db COLOR_ATTRIBUTE(COLOR_LIGHT_BLUE, COLOR_BLACK) | FLG_COLOR_BLINK ; .cHurryTimeout |
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| 185 | db COLOR_ATTRIBUTE(COLOR_LIGHT_BLUE, COLOR_BLACK) ; .cNormalTimeout |
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| 186 | ; Neon Red |
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| 187 | db COLOR_ATTRIBUTE(COLOR_LIGHT_RED, COLOR_BLACK) ; .cBordersAndBackground |
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| 188 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cShadow |
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| 189 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_BLACK) ; .cTitle |
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| 190 | db COLOR_ATTRIBUTE(COLOR_WHITE, COLOR_BLACK) ; .cItem |
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| 191 | db COLOR_ATTRIBUTE(COLOR_LIGHT_RED, COLOR_BLACK) ; .cHighlightedItem |
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| 192 | db COLOR_ATTRIBUTE(COLOR_LIGHT_RED, COLOR_BLACK) | FLG_COLOR_BLINK ; .cHurryTimeout |
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| 193 | db COLOR_ATTRIBUTE(COLOR_LIGHT_RED, COLOR_BLACK) ; .cNormalTimeout |
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| 194 | ; Phosphor Green |
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| 195 | db COLOR_ATTRIBUTE(COLOR_LIGHT_GREEN, COLOR_BLACK) ; .cBordersAndBackground |
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| 196 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cShadow |
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| 197 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_BLACK) ; .cTitle |
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| 198 | db COLOR_ATTRIBUTE(COLOR_WHITE, COLOR_BLACK) ; .cItem |
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| 199 | db COLOR_ATTRIBUTE(COLOR_LIGHT_GREEN, COLOR_BLACK) ; .cHighlightedItem |
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| 200 | db COLOR_ATTRIBUTE(COLOR_LIGHT_GREEN, COLOR_BLACK) | FLG_COLOR_BLINK ; .cHurryTimeout |
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| 201 | db COLOR_ATTRIBUTE(COLOR_LIGHT_GREEN, COLOR_BLACK) ; .cNormalTimeout |
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| 202 | ; Moon Surface |
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| 203 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cBordersAndBackground |
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| 204 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cShadow |
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| 205 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_BLACK) ; .cTitle |
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| 206 | db COLOR_ATTRIBUTE(COLOR_WHITE, COLOR_BLACK) ; .cItem |
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| 207 | db COLOR_ATTRIBUTE(COLOR_BROWN, COLOR_BLACK) ; .cHighlightedItem |
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| 208 | db COLOR_ATTRIBUTE(COLOR_BRIGHT_WHITE, COLOR_BLACK) | FLG_COLOR_BLINK ; .cHurryTimeout |
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| 209 | db COLOR_ATTRIBUTE(COLOR_WHITE, COLOR_BLACK) ; .cNormalTimeout |
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| 210 | ; Toxic Waste |
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| 211 | db COLOR_ATTRIBUTE(COLOR_LIGHT_GREEN, COLOR_BLACK) ; .cBordersAndBackground |
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| 212 | db COLOR_ATTRIBUTE(COLOR_GRAY, COLOR_BLACK) ; .cShadow |
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| 213 | db COLOR_ATTRIBUTE(COLOR_LIGHT_GREEN, COLOR_BLACK) ; .cTitle |
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| 214 | db COLOR_ATTRIBUTE(COLOR_LIGHT_CYAN, COLOR_BLACK) ; .cItem |
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| 215 | db COLOR_ATTRIBUTE(COLOR_LIGHT_CYAN, COLOR_BLUE) ; .cHighlightedItem |
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| 216 | db COLOR_ATTRIBUTE(COLOR_LIGHT_RED, COLOR_BLACK) | FLG_COLOR_BLINK ; .cHurryTimeout |
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| 217 | db COLOR_ATTRIBUTE(COLOR_LIGHT_RED, COLOR_BLACK) ; .cNormalTimeout |
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| 218 | EndOfColorThemeTable: |
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| 219 | CountOfThemes equ (EndOfColorThemeTable-ColorThemeTable) / ATTRIBUTE_CHARS_size |
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| 220 | |
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| 221 | |
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[59] | 222 | ; Section containing code |
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| 223 | SECTION .text |
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| 224 | |
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| 225 | ;-------------------------------------------------------------------- |
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| 226 | ; BootMenuSettingsMenu_EnterMenuOrModifyItemVisibility |
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| 227 | ; Parameters: |
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| 228 | ; SS:BP: Menu handle |
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| 229 | ; Returns: |
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| 230 | ; Nothing |
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| 231 | ; Corrupts registers: |
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| 232 | ; All, except BP |
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| 233 | ;-------------------------------------------------------------------- |
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| 234 | ALIGN JUMP_ALIGN |
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| 235 | BootMenuSettingsMenu_EnterMenuOrModifyItemVisibility: |
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| 236 | push cs |
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| 237 | pop ds |
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[580] | 238 | call Buffers_GetRomvarsFlagsToAX |
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[459] | 239 | call .EnableOrDisableScanForSerialDrives |
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| 240 | call .EnableOrDisableDefaultBootDrive |
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[592] | 241 | call .EnableOrDisableColorThemeSelection |
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[459] | 242 | call .EnableOrDisableBootMenuSelectionTimeout |
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[59] | 243 | mov si, g_MenupageForBootMenuSettingsMenu |
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| 244 | jmp Menupage_ChangeToNewMenupageInDSSI |
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[290] | 245 | |
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| 246 | |
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| 247 | ;-------------------------------------------------------------------- |
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[459] | 248 | ; .EnableOrDisableScanForSerialDrives |
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[290] | 249 | ; Parameters: |
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[580] | 250 | ; AX: ROMVARS.wFlags |
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[290] | 251 | ; SS:BP: Menu handle |
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| 252 | ; Returns: |
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| 253 | ; Nothing |
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| 254 | ; Corrupts registers: |
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[580] | 255 | ; BX |
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[290] | 256 | ;-------------------------------------------------------------------- |
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| 257 | ALIGN JUMP_ALIGN |
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[459] | 258 | .EnableOrDisableScanForSerialDrives: |
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| 259 | mov bx, g_MenuitemBootMenuSerialScanDetect |
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| 260 | test ax, FLG_ROMVARS_MODULE_SERIAL |
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| 261 | jmp SHORT .DisableMenuitemFromCSBXifZFset |
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[290] | 262 | |
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| 263 | |
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[459] | 264 | ;-------------------------------------------------------------------- |
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| 265 | ; .EnableOrDisableDefaultBootDrive |
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| 266 | ; Parameters: |
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[580] | 267 | ; AX: ROMVARS.wFlags |
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[459] | 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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[459] | 273 | ;-------------------------------------------------------------------- |
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| 274 | ALIGN JUMP_ALIGN |
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| 275 | .EnableOrDisableDefaultBootDrive: |
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| 276 | mov bx, g_MenuitemBootMnuStngsDefaultBootDrive |
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[580] | 277 | test ax, FLG_ROMVARS_MODULE_HOTKEYS | FLG_ROMVARS_MODULE_BOOT_MENU |
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[459] | 278 | jmp SHORT .DisableMenuitemFromCSBXifZFset |
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[290] | 279 | |
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| 280 | |
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| 281 | ;-------------------------------------------------------------------- |
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[592] | 282 | ; .EnableOrDisableColorThemeSelection |
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| 283 | ; Parameters: |
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| 284 | ; AX: ROMVARS.wFlags |
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| 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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| 289 | ; BX |
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| 290 | ;-------------------------------------------------------------------- |
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| 291 | ALIGN JUMP_ALIGN |
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| 292 | .EnableOrDisableColorThemeSelection: |
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| 293 | mov bx, g_MenuitemBootMnuStngsColorTheme |
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| 294 | test ax, FLG_ROMVARS_MODULE_BOOT_MENU |
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| 295 | jmp SHORT .DisableMenuitemFromCSBXifZFset |
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| 296 | |
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| 297 | |
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| 298 | ;-------------------------------------------------------------------- |
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[459] | 299 | ; .EnableOrDisableBootMenuSelectionTimeout |
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[403] | 300 | ; Parameters: |
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[580] | 301 | ; AX: ROMVARS.wFlags |
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[403] | 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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[580] | 306 | ; BX |
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[403] | 307 | ;-------------------------------------------------------------------- |
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[459] | 308 | ALIGN JUMP_ALIGN |
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| 309 | .EnableOrDisableBootMenuSelectionTimeout: |
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| 310 | mov bx, g_MenuitemBootMnuStngsSelectionTimeout |
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| 311 | test ax, FLG_ROMVARS_MODULE_BOOT_MENU |
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| 312 | .DisableMenuitemFromCSBXifZFset: |
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| 313 | jz SHORT .DisableMenuitemFromCSBX |
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| 314 | ; Fall to .EnableMenuitemFromCSBX |
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[403] | 315 | |
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[459] | 316 | |
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| 317 | ;-------------------------------------------------------------------- |
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| 318 | ; .EnableMenuitemFromCSBX |
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| 319 | ; .DisableMenuitemFromCSBX |
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| 320 | ; Parameters: |
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| 321 | ; CS:BX: Ptr to MENUITEM |
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| 322 | ; Returns: |
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| 323 | ; Nothing |
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| 324 | ; Corrupts registers: |
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| 325 | ; Nothing |
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| 326 | ;-------------------------------------------------------------------- |
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| 327 | ALIGN JUMP_ALIGN |
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| 328 | .EnableMenuitemFromCSBX: |
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[567] | 329 | jmp EnableMenuitemFromCSBX |
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[403] | 330 | |
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[459] | 331 | ALIGN JUMP_ALIGN |
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| 332 | .DisableMenuitemFromCSBX: |
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[567] | 333 | jmp DisableMenuitemFromCSBX |
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[403] | 334 | |
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| 335 | |
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| 336 | ;-------------------------------------------------------------------- |
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[592] | 337 | ; ReadColorTheme |
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[290] | 338 | ; Parameters: |
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[592] | 339 | ; AX: Value read from the ROMVARS location |
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| 340 | ; ES:DI: ROMVARS location where the value was just read from |
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| 341 | ; DS:SI: MENUITEM pointer |
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[290] | 342 | ; Returns: |
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[592] | 343 | ; AX: Value that the MENUITEM system will interact with and display |
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[290] | 344 | ; Corrupts registers: |
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[592] | 345 | ; BX, DI, ES |
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| 346 | ;-------------------------------------------------------------------- |
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| 347 | ALIGN JUMP_ALIGN |
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| 348 | ReadColorTheme: |
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| 349 | push ds |
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| 350 | |
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| 351 | push es ; ES -> DS |
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| 352 | pop ds |
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| 353 | push cs ; CS -> ES |
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| 354 | pop es |
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| 355 | |
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| 356 | mov di, EndOfColorThemeTable-1 ; ES:DI now points to the end of the last theme in the table of available themes in XTIDECFG |
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| 357 | xor bx, bx |
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| 358 | |
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| 359 | push si |
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| 360 | push cx |
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| 361 | mov cx, CountOfThemes |
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| 362 | std |
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| 363 | .NextTheme: |
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| 364 | push cx |
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| 365 | mov cl, ATTRIBUTE_CHARS_size |
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| 366 | mov si, ax ; [ROMVARS.pColorTheme] to SI |
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| 367 | dec si |
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| 368 | add si, cx ; DS:SI now points to the end of the ColorTheme in the loaded BIOS |
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| 369 | sub di, bx ; Update the pointer to the end of the next theme in the table |
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| 370 | |
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| 371 | ; We verify that the theme in the loaded BIOS exists in our table. If it doesn't exist then that most likely means |
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| 372 | ; the loaded BIOS doesn't contain MODULE_BOOT_MENU and the theme actually isn't a theme - it's code. Either way, |
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| 373 | ; we don't trust it enough to copy it over as corrupt/invalid settings could render the UI in XTIDECFG unreadable. |
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| 374 | repe cmpsb |
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| 375 | mov bx, cx |
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| 376 | pop cx |
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| 377 | loopne .NextTheme |
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| 378 | cld |
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| 379 | mov ax, cx |
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| 380 | jne SHORT .SkipCopy |
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| 381 | |
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| 382 | ; Copy the color theme fron the loaded BIOS overwriting XTIDECFG's own theme |
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| 383 | inc si |
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| 384 | mov di, ColorTheme ; ES:DI now points to ColorTheme in XTIDECFG |
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| 385 | |
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| 386 | mov cl, ATTRIBUTE_CHARS_size |
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| 387 | call Memory_CopyCXbytesFromDSSItoESDI |
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| 388 | |
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| 389 | .SkipCopy: |
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| 390 | pop cx |
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| 391 | pop si |
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| 392 | pop ds |
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| 393 | ret |
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| 394 | |
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| 395 | |
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| 396 | ;-------------------------------------------------------------------- |
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| 397 | ; WriteColorTheme |
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| 398 | ; Parameters: |
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| 399 | ; AX: Value that the MENUITEM system was interacting with |
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| 400 | ; ES:DI: ROMVARS location where the value is to be stored |
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| 401 | ; DS:SI: MENUITEM pointer |
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| 402 | ; Returns: |
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| 403 | ; AX: Value to actually write to ROMVARS |
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| 404 | ; Corrupts registers: |
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[290] | 405 | ; Nothing |
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| 406 | ;-------------------------------------------------------------------- |
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| 407 | ALIGN JUMP_ALIGN |
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[592] | 408 | WriteColorTheme: |
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| 409 | push cx |
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| 410 | push si |
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| 411 | push di |
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| 412 | |
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| 413 | mov cx, ATTRIBUTE_CHARS_size |
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| 414 | mul cl ; Multiply with the menu choice index |
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| 415 | mov si, ColorThemeTable |
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| 416 | add si, ax |
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| 417 | mov ax, [es:di] ; Fetch the ptr to ColorTheme |
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| 418 | mov di, ax |
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| 419 | |
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| 420 | call Memory_CopyCXbytesFromDSSItoESDI |
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| 421 | |
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| 422 | pop di |
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| 423 | pop si |
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| 424 | pop cx |
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[290] | 425 | ret |
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[592] | 426 | |
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