1 | ; Project name : XTIDE Universal BIOS Configurator v2 |
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2 | ; Description : Main menu structs and functions. |
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3 | |
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4 | ; Section containing initialized data |
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5 | SECTION .data |
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6 | |
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7 | ALIGN WORD_ALIGN |
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8 | g_MenupageForMainMenu: |
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9 | istruc MENUPAGE |
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10 | at MENUPAGE.fnEnter, dw MainMenu_EnterMenuOrModifyItemVisibility |
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11 | at MENUPAGE.fnBack, dw ExitToDos |
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12 | at MENUPAGE.wMenuitems, dw 6 |
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13 | iend |
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14 | |
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15 | g_MenuitemMainMenuExitToDos: |
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16 | istruc MENUITEM |
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17 | at MENUITEM.fnActivate, dw ExitToDos |
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18 | at MENUITEM.szName, dw g_szItemMainExitToDOS |
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19 | at MENUITEM.szQuickInfo, dw g_szNfoMainExitToDOS |
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20 | at MENUITEM.szHelp, dw g_szNfoMainExitToDOS |
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21 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
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22 | at MENUITEM.bType, db TYPE_MENUITEM_PAGEBACK |
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23 | iend |
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24 | |
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25 | g_MenuitemMainMenuLoadBiosFromFile: |
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26 | istruc MENUITEM |
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27 | at MENUITEM.fnActivate, dw LoadBiosFromFile |
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28 | at MENUITEM.szName, dw g_szItemMainLoadFile |
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29 | at MENUITEM.szQuickInfo, dw g_szNfoMainLoadFile |
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30 | at MENUITEM.szHelp, dw g_szNfoMainLoadFile |
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31 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
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32 | at MENUITEM.bType, db TYPE_MENUITEM_ACTION |
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33 | iend |
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34 | |
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35 | g_MenuitemMainMenuLoadXtideUniversalBiosFromRom: |
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36 | istruc MENUITEM |
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37 | at MENUITEM.fnActivate, dw LoadXtideUniversalBiosFromRom |
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38 | at MENUITEM.szName, dw g_szItemMainLoadROM |
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39 | at MENUITEM.szQuickInfo, dw g_szNfoMainLoadROM |
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40 | at MENUITEM.szHelp, dw g_szNfoMainLoadROM |
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41 | at MENUITEM.bFlags, db NULL |
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42 | at MENUITEM.bType, db TYPE_MENUITEM_ACTION |
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43 | iend |
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44 | |
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45 | g_MenuitemMainMenuLoadOldSettingsFromEeprom: |
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46 | istruc MENUITEM |
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47 | at MENUITEM.fnActivate, dw LoadOldSettingsFromEeprom |
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48 | at MENUITEM.szName, dw g_szItemMainLoadStngs |
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49 | at MENUITEM.szQuickInfo, dw g_szNfoMainLoadStngs |
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50 | at MENUITEM.szHelp, dw g_szNfoMainLoadStngs |
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51 | at MENUITEM.bFlags, db NULL |
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52 | at MENUITEM.bType, db TYPE_MENUITEM_ACTION |
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53 | iend |
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54 | |
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55 | g_MenuitemMainMenuConfigureXtideUniversalBios: |
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56 | istruc MENUITEM |
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57 | at MENUITEM.fnActivate, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility |
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58 | at MENUITEM.szName, dw g_szItemMainConfigure |
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59 | at MENUITEM.szQuickInfo, dw g_szNfoMainConfigure |
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60 | at MENUITEM.szHelp, dw g_szNfoMainConfigure |
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61 | at MENUITEM.bFlags, db NULL |
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62 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
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63 | iend |
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64 | |
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65 | g_MenuitemMainMenuFlashEeprom: |
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66 | istruc MENUITEM |
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67 | at MENUITEM.fnActivate, dw FlashMenu_EnterMenuOrModifyItemVisibility |
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68 | at MENUITEM.szName, dw g_szItemMainFlash |
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69 | at MENUITEM.szQuickInfo, dw g_szNfoMainFlash |
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70 | at MENUITEM.szHelp, dw g_szNfoMainFlash |
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71 | at MENUITEM.bFlags, db NULL |
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72 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
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73 | iend |
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74 | |
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75 | |
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76 | ; Section containing code |
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77 | SECTION .text |
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78 | |
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79 | ;-------------------------------------------------------------------- |
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80 | ; MainMenu_EnterMenuOrModifyItemVisibility |
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81 | ; Parameters: |
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82 | ; SS:BP: Menu handle |
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83 | ; Returns: |
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84 | ; Nothing |
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85 | ; Corrupts registers: |
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86 | ; All, except BP |
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87 | ;-------------------------------------------------------------------- |
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88 | ALIGN JUMP_ALIGN |
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89 | MainMenu_EnterMenuOrModifyItemVisibility: |
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90 | push cs |
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91 | pop ds |
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92 | call .EnableOrDisableXtideRomItems |
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93 | call .EnableOrDisableConfigureXtideUniversalBios |
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94 | call .EnableOrDisableFlashEeprom |
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95 | mov si, g_MenupageForMainMenu |
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96 | jmp Menupage_ChangeToNewMenupageInDSSI |
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97 | |
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98 | ;-------------------------------------------------------------------- |
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99 | ; .EnableOrDisableXtideRomItems |
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100 | ; Parameters: |
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101 | ; DS: CFGVARS segment |
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102 | ; Returns: |
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103 | ; Nothing |
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104 | ; Corrupts registers: |
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105 | ; AX, BX, CX, SI, DI, ES |
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106 | ;-------------------------------------------------------------------- |
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107 | ALIGN JUMP_ALIGN |
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108 | .EnableOrDisableXtideRomItems: |
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109 | call EEPROM_FindXtideUniversalBiosROMtoESDI |
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110 | jnc SHORT .DisableAllRomItems |
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111 | or BYTE [g_MenuitemMainMenuLoadXtideUniversalBiosFromRom+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE |
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112 | call Buffers_IsXtideUniversalBiosLoaded |
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113 | jne SHORT .DisableLoadSettingFromRom |
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114 | or BYTE [g_MenuitemMainMenuLoadOldSettingsFromEeprom+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE |
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115 | ret |
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116 | |
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117 | ALIGN JUMP_ALIGN |
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118 | .DisableAllRomItems: |
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119 | and BYTE [g_MenuitemMainMenuLoadXtideUniversalBiosFromRom+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE |
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120 | .DisableLoadSettingFromRom: |
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121 | and BYTE [g_MenuitemMainMenuLoadOldSettingsFromEeprom+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE |
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122 | ret |
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123 | |
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124 | ;-------------------------------------------------------------------- |
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125 | ; .EnableOrDisableConfigureXtideUniversalBios |
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126 | ; Parameters: |
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127 | ; DS: CFGVARS segment |
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128 | ; Returns: |
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129 | ; Nothing |
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130 | ; Corrupts registers: |
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131 | ; CX, SI, DI, ES |
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132 | ;-------------------------------------------------------------------- |
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133 | ALIGN JUMP_ALIGN |
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134 | .EnableOrDisableConfigureXtideUniversalBios: |
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135 | call Buffers_IsXtideUniversalBiosLoaded |
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136 | jne SHORT .DisableConfigureXtideUniversalBios |
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137 | or BYTE [g_MenuitemMainMenuConfigureXtideUniversalBios+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE |
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138 | ret |
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139 | |
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140 | ALIGN JUMP_ALIGN |
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141 | .DisableConfigureXtideUniversalBios: |
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142 | and BYTE [g_MenuitemMainMenuConfigureXtideUniversalBios+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE |
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143 | ret |
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144 | |
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145 | ;-------------------------------------------------------------------- |
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146 | ; .EnableOrDisableFlashEeprom |
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147 | ; Parameters: |
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148 | ; DS: CFGVARS segment |
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149 | ; Returns: |
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150 | ; Nothing |
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151 | ; Corrupts registers: |
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152 | ; Nothing |
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153 | ;-------------------------------------------------------------------- |
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154 | ALIGN JUMP_ALIGN |
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155 | .EnableOrDisableFlashEeprom: |
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156 | test WORD [g_cfgVars+CFGVARS.wFlags], FLG_CFGVARS_FILELOADED | FLG_CFGVARS_ROMLOADED |
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157 | jz SHORT .DisableFlashEeprom |
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158 | or BYTE [g_MenuitemMainMenuFlashEeprom+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE |
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159 | ret |
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160 | |
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161 | ALIGN JUMP_ALIGN |
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162 | .DisableFlashEeprom: |
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163 | and BYTE [g_MenuitemMainMenuFlashEeprom+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE |
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164 | ret |
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165 | |
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166 | |
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167 | |
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168 | ;-------------------------------------------------------------------- |
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169 | ; MENUITEM activation functions (.fnActivate) |
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170 | ; Parameters: |
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171 | ; SS:BP: Ptr to MENU |
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172 | ; Returns: |
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173 | ; Nothing |
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174 | ; Corrupts registers: |
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175 | ; All, except segments |
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176 | ;-------------------------------------------------------------------- |
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177 | ALIGN JUMP_ALIGN |
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178 | ExitToDos: |
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179 | CALL_MENU_LIBRARY Close |
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180 | ret |
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181 | |
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182 | |
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183 | ALIGN JUMP_ALIGN |
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184 | LoadBiosFromFile: |
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185 | call Buffers_SaveChangesIfFileLoaded |
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186 | mov cx, FILE_DIALOG_IO_size |
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187 | call Memory_ReserveCXbytesFromStackToDSSI |
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188 | call Dialogs_DisplayFileDialogWithDialogIoInDSSI |
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189 | cmp BYTE [si+FILE_DIALOG_IO.bUserCancellation], TRUE |
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190 | je SHORT .CancelFileLoading |
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191 | |
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192 | add si, BYTE FILE_DIALOG_IO.szFile |
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193 | call BiosFile_LoadFileFromDSSItoRamBuffer |
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194 | call MainMenu_EnterMenuOrModifyItemVisibility |
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195 | .CancelFileLoading: |
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196 | add sp, BYTE FILE_DIALOG_IO_size |
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197 | ret |
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198 | |
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199 | |
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200 | ALIGN JUMP_ALIGN |
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201 | LoadXtideUniversalBiosFromRom: |
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202 | call Buffers_SaveChangesIfFileLoaded |
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203 | call EEPROM_LoadXtideUniversalBiosFromRomToRamBufferAndReturnSizeInDXCX |
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204 | mov ax, FLG_CFGVARS_ROMLOADED |
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205 | call Buffers_NewBiosWithSizeInDXCXandSourceInAXhasBeenLoadedForConfiguration |
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206 | mov dx, g_szDlgMainLoadROM |
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207 | jmp Dialogs_DisplayNotificationFromCSDX |
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208 | |
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209 | |
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210 | ALIGN JUMP_ALIGN |
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211 | LoadOldSettingsFromEeprom: |
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212 | call Buffers_SaveChangesIfFileLoaded |
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213 | call EEPROM_LoadOldSettingsFromRomToRamBuffer |
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214 | and WORD [g_cfgVars+CFGVARS.wFlags], ~FLG_CFGVARS_UNSAVED |
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215 | mov dx, g_szDlgMainLoadStngs |
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216 | jmp Dialogs_DisplayNotificationFromCSDX |
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