1 | ; File name : FormatTitle.asm |
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2 | ; Project name : XTIDE Univeral BIOS Configurator |
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3 | ; Created date : 19.4.2010 |
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4 | ; Last update : 20.4.2010 |
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5 | ; Author : Tomi Tilli |
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6 | ; Description : Functions for printing menu title strings. |
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7 | |
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8 | ; Section containing code |
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9 | SECTION .text |
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10 | |
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11 | ;-------------------------------------------------------------------- |
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12 | ; Redraws menu title strings. |
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13 | ; |
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14 | ; FormatTitle_RedrawMenuTitle |
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15 | ; Parameters: |
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16 | ; SS:BP: Ptr to MENUVARS |
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17 | ; Returns: |
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18 | ; Nothing |
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19 | ; Corrupts registers: |
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20 | ; AX, BX, CX, DX |
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21 | ;-------------------------------------------------------------------- |
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22 | ALIGN JUMP_ALIGN |
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23 | FormatTitle_RedrawMenuTitle: |
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24 | mov dl, MFL_UPD_TITLE ; Invalidate Title strings |
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25 | jmp Menu_Invalidate |
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26 | |
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27 | |
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28 | ;-------------------------------------------------------------------- |
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29 | ; Prints title strings for menu system. |
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30 | ; |
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31 | ; FormatTitle_String |
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32 | ; Parameters: |
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33 | ; SS:BP: Ptr to MENUVARS |
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34 | ; Returns: |
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35 | ; Nothing |
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36 | ; Corrupts registers: |
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37 | ; AX, BX, CX, DX, ES |
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38 | ;-------------------------------------------------------------------- |
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39 | ALIGN JUMP_ALIGN |
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40 | FormatTitle_String: |
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41 | mov ax, cs |
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42 | mov ds, ax |
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43 | mov es, ax |
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44 | call FormatTitle_PrintProgramName |
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45 | call FormatTitle_PrintImageSource |
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46 | jmp SHORT FormatTitle_PrintUnsavedChanges |
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47 | |
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48 | |
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49 | ;-------------------------------------------------------------------- |
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50 | ; Prints program name. |
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51 | ; |
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52 | ; FormatTitle_PrintProgramName |
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53 | ; Parameters: |
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54 | ; SS:BP: Ptr to MENUVARS |
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55 | ; DS=ES: String segment |
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56 | ; Returns: |
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57 | ; Nothing |
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58 | ; Corrupts registers: |
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59 | ; AX, BX, CX, DX |
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60 | ;-------------------------------------------------------------------- |
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61 | ALIGN JUMP_ALIGN |
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62 | FormatTitle_PrintProgramName: |
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63 | mov di, g_szTitleProgramName |
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64 | mov cx, CNT_TITLE_LINES |
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65 | call MenuDraw_MultilineStr |
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66 | call MenuDraw_NewlineStr |
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67 | jmp MenuDraw_NewlineStr |
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68 | |
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69 | |
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70 | ;-------------------------------------------------------------------- |
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71 | ; Prints where BIOS image is loaded from. |
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72 | ; |
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73 | ; FormatTitle_PrintImageSource |
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74 | ; Parameters: |
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75 | ; SS:BP: Ptr to MENUVARS |
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76 | ; DS=ES: String segment |
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77 | ; Returns: |
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78 | ; Nothing |
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79 | ; Corrupts registers: |
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80 | ; AX, DX |
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81 | ;-------------------------------------------------------------------- |
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82 | ALIGN JUMP_ALIGN |
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83 | FormatTitle_PrintImageSource: |
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84 | test WORD [g_cfgVars+CFGVARS.wFlags], FLG_CFGVARS_FILELOADED | FLG_CFGVARS_ROMLOADED |
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85 | jz SHORT FormatTitle_NothingLoaded |
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86 | mov dx, g_szImageSource |
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87 | PRINT_STR |
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88 | test WORD [g_cfgVars+CFGVARS.wFlags], FLG_CFGVARS_FILELOADED |
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89 | jnz SHORT FormatTitle_FileLoaded |
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90 | ; Fall to FormatTitle_RomLoaded |
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91 | |
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92 | ;-------------------------------------------------------------------- |
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93 | ; FormatTitle_RomLoaded |
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94 | ; FormatTitle_FileLoaded |
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95 | ; FormatTitle_NothingLoaded |
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96 | ; Parameters: |
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97 | ; SS:BP: Ptr to MENUVARS |
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98 | ; DS=ES: String segment |
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99 | ; Returns: |
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100 | ; Nothing |
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101 | ; Corrupts registers: |
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102 | ; AX, DX |
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103 | ;-------------------------------------------------------------------- |
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104 | ;ALIGN JUMP_ALIGN |
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105 | FormatTitle_RomLoaded: |
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106 | mov dx, g_szRomLoaded |
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107 | PRINT_STR |
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108 | ret |
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109 | |
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110 | ALIGN JUMP_ALIGN |
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111 | FormatTitle_FileLoaded: |
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112 | mov dx, 80h + DTA.szFile ; DTA starts at DOS PSP:80h |
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113 | PRINT_STR |
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114 | ret |
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115 | |
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116 | ALIGN JUMP_ALIGN |
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117 | FormatTitle_NothingLoaded: |
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118 | mov dx, g_szNoBiosLoaded |
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119 | PRINT_STR |
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120 | ret |
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121 | |
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122 | |
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123 | ;-------------------------------------------------------------------- |
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124 | ; Prints unsaved changes. |
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125 | ; |
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126 | ; FormatTitle_PrintUnsavedChanges |
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127 | ; Parameters: |
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128 | ; SS:BP: Ptr to MENUVARS |
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129 | ; DS=ES: String segment |
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130 | ; Returns: |
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131 | ; Nothing |
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132 | ; Corrupts registers: |
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133 | ; AX, DX |
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134 | ;-------------------------------------------------------------------- |
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135 | ALIGN JUMP_ALIGN |
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136 | FormatTitle_PrintUnsavedChanges: |
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137 | test WORD [g_cfgVars+CFGVARS.wFlags], FLG_CFGVARS_UNSAVED |
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138 | jz SHORT .Return |
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139 | mov dl, '*' |
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140 | PRINT_CHAR |
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141 | ALIGN JUMP_ALIGN |
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142 | .Return: |
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143 | ret |
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