| [41] | 1 | ; Project name : Assembly Library
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| 2 | ; Description : Functions for drawing menu borders.
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| 3 |
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| [376] | 4 | ;
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| 5 | ; XTIDE Universal BIOS and Associated Tools
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| 6 | ; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2012 by XTIDE Universal BIOS Team.
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| 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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| 12 | ;
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| 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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| 16 | ; GNU General Public License for more details.
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| 17 | ; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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| 18 | ;
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| 19 |
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| 20 |
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| [41] | 21 | ; Struct containing border characters for different types of menu window lines
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| 22 | struc BORDER_CHARS
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| 23 | .cLeft resb 1
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| 24 | .cMiddle resb 1
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| 25 | .cRight resb 1
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| 26 | endstruc
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| 27 |
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| 28 |
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| 29 | ; Section containing code
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| 30 | SECTION .text
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| 31 |
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| 32 | ;--------------------------------------------------------------------
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| 33 | ; MenuBorders_RefreshAll
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| 34 | ; Parameters
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| 35 | ; SS:BP: Ptr to MENU
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| 36 | ; Returns:
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| 37 | ; Nothing
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| 38 | ; Corrupts registers:
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| 39 | ; AX, BX, CX, DX, SI, DI
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| 40 | ;--------------------------------------------------------------------
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| [369] | 41 | ALIGN MENU_JUMP_ALIGN
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| [41] | 42 | MenuBorders_RefreshAll:
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| [223] | 43 | %ifndef USE_186
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| [41] | 44 | call MenuBorders_AdjustDisplayContextForDrawingBorders
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| [67] | 45 | call MenuBorders_GetNumberOfMiddleCharactersToDX
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| [41] | 46 | call RefreshTitleBorders
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| 47 | call RefreshItemBorders
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| 48 | call RefreshInformationBorders
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| 49 | call DrawBottomBorderLine
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| [60] | 50 | jmp DrawBottomShadowLine
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| [223] | 51 | %else
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| 52 | push DrawBottomShadowLine
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| 53 | push DrawBottomBorderLine
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| 54 | push RefreshInformationBorders
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| 55 | push RefreshItemBorders
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| 56 | push RefreshTitleBorders
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| 57 | push MenuBorders_GetNumberOfMiddleCharactersToDX
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| 58 | jmp MenuBorders_AdjustDisplayContextForDrawingBorders
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| 59 | %endif
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| [41] | 60 |
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| 61 |
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| 62 | ;--------------------------------------------------------------------
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| [60] | 63 | ; MenuBorders_RedrawBottomBorderLine
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| 64 | ; Parameters
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| 65 | ; SS:BP: Ptr to MENU
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| 66 | ; Returns:
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| 67 | ; Nothing
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| 68 | ; Corrupts registers:
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| 69 | ; AX, BX, DX, SI, DI
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| 70 | ;--------------------------------------------------------------------
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| [369] | 71 | ALIGN MENU_JUMP_ALIGN
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| [60] | 72 | MenuBorders_RedrawBottomBorderLine:
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| 73 | call MenuBorders_AdjustDisplayContextForDrawingBorders
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| 74 | call MenuLocation_GetBottomBordersTopLeftCoordinatesToAX
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| 75 | CALL_DISPLAY_LIBRARY SetCursorCoordinatesFromAX
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| [67] | 76 | call MenuBorders_GetNumberOfMiddleCharactersToDX
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| [62] | 77 | jmp SHORT DrawBottomBorderLine
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| [60] | 78 |
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| 79 |
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| 80 | ;--------------------------------------------------------------------
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| [104] | 81 | ; MenuBorders_RefreshItemBorders
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| 82 | ; Parameters
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| 83 | ; SS:BP: Ptr to MENU
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| 84 | ; Returns:
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| 85 | ; Nothing
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| 86 | ; Corrupts registers:
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| 87 | ; AX, BX, CX, DX, SI, DI
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| 88 | ;--------------------------------------------------------------------
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| [194] | 89 | %ifndef EXCLUDE_FROM_XTIDE_UNIVERSAL_BIOS
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| [369] | 90 | ALIGN MENU_JUMP_ALIGN
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| [104] | 91 | MenuBorders_RefreshItemBorders:
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| 92 | call MenuBorders_AdjustDisplayContextForDrawingBorders
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| 93 | call MenuLocation_GetItemBordersTopLeftCoordinatesToAX
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| 94 | CALL_DISPLAY_LIBRARY SetCursorCoordinatesFromAX
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| 95 |
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| 96 | call MenuBorders_GetNumberOfMiddleCharactersToDX
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| 97 | jmp SHORT RefreshItemBorders
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| [194] | 98 | %endif
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| [104] | 99 |
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| [223] | 100 |
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| [104] | 101 | ;--------------------------------------------------------------------
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| [41] | 102 | ; MenuBorders_AdjustDisplayContextForDrawingBorders
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| 103 | ; Parameters
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| 104 | ; SS:BP: Ptr to MENU
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| 105 | ; Returns:
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| 106 | ; Nothing
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| 107 | ; Corrupts registers:
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| [45] | 108 | ; AX, BX, SI, DI
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| [41] | 109 | ;--------------------------------------------------------------------
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| [369] | 110 | ALIGN MENU_JUMP_ALIGN
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| [41] | 111 | MenuBorders_AdjustDisplayContextForDrawingBorders:
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| [45] | 112 | mov bl, ATTRIBUTES_ARE_USED
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| [52] | 113 | mov ax, MenuCharOut_MenuTeletypeOutput
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| [45] | 114 | CALL_DISPLAY_LIBRARY SetCharOutputFunctionFromAXwithAttribFlagInBL
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| [41] | 115 |
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| [52] | 116 | call CharOutLineSplitter_GetFirstBorderLineColumnOffsetToAX
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| [41] | 117 | CALL_DISPLAY_LIBRARY SetCharacterOutputParameterFromAX
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| 118 |
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| 119 | call MenuLocation_GetTitleBordersTopLeftCoordinatesToAX
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| 120 | CALL_DISPLAY_LIBRARY SetCursorCoordinatesFromAX
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| 121 |
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| 122 | mov si, ATTRIBUTE_CHARS.cBordersAndBackground
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| 123 | jmp MenuAttribute_SetToDisplayContextFromTypeInSI
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| 124 |
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| 125 |
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| 126 | ;--------------------------------------------------------------------
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| [67] | 127 | ; MenuBorders_GetNumberOfMiddleCharactersToDX
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| [41] | 128 | ; Parameters
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| 129 | ; SS:BP: Ptr to MENU
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| 130 | ; Returns:
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| 131 | ; DX: Number of middle border characters when drawing border lines
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| 132 | ; Corrupts registers:
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| 133 | ; Nothing
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| 134 | ;--------------------------------------------------------------------
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| [369] | 135 | ALIGN MENU_JUMP_ALIGN
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| [67] | 136 | MenuBorders_GetNumberOfMiddleCharactersToDX:
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| [293] | 137 | eMOVZX dx, [bp+MENUINIT.bWidth]
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| [41] | 138 | sub dx, BYTE MENU_HORIZONTAL_BORDER_LINES
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| 139 | ret
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| 140 |
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| 141 |
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| 142 | ;--------------------------------------------------------------------
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| 143 | ; RefreshTitleBorders
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| 144 | ; Parameters
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| 145 | ; DX: Number of times to repeat middle character
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| 146 | ; SS:BP: Ptr to MENU
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| 147 | ; Returns:
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| 148 | ; Nothing
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| 149 | ; Corrupts registers:
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| 150 | ; AX, BX, CX, SI, DI
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| 151 | ;--------------------------------------------------------------------
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| [369] | 152 | ALIGN MENU_JUMP_ALIGN
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| [41] | 153 | RefreshTitleBorders:
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| 154 | call DrawTopBorderLine
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| [293] | 155 | eMOVZX cx, [bp+MENUINIT.bTitleLines]
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| [41] | 156 | jmp SHORT DrawTextBorderLinesByCXtimes
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| 157 |
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| 158 | ;--------------------------------------------------------------------
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| 159 | ; RefreshInformationBorders
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| 160 | ; Parameters
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| 161 | ; DX: Number of times to repeat middle character
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| 162 | ; SS:BP: Ptr to MENU
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| 163 | ; Returns:
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| 164 | ; Nothing
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| 165 | ; Corrupts registers:
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| 166 | ; AX, BX, CX, SI, DI
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| 167 | ;--------------------------------------------------------------------
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| [369] | 168 | ALIGN MENU_JUMP_ALIGN
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| [41] | 169 | RefreshInformationBorders:
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| 170 | call DrawSeparationBorderLine
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| [293] | 171 | eMOVZX cx, [bp+MENUINIT.bInfoLines]
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| [41] | 172 | jmp SHORT DrawTextBorderLinesByCXtimes
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| 173 |
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| 174 | ;--------------------------------------------------------------------
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| 175 | ; RefreshItemBorders
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| 176 | ; Parameters
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| 177 | ; DX: Number of times to repeat middle character
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| 178 | ; SS:BP: Ptr to MENU
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| 179 | ; Returns:
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| 180 | ; Nothing
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| 181 | ; Corrupts registers:
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| 182 | ; AX, BX, CX, SI, DI
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| 183 | ;--------------------------------------------------------------------
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| [369] | 184 | ALIGN MENU_JUMP_ALIGN
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| [41] | 185 | RefreshItemBorders:
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| 186 | call DrawSeparationBorderLine
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| 187 | call MenuScrollbars_GetMaxVisibleItemsOnPageToCX
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| [104] | 188 | ; Fall to DrawTextBorderLinesByCXtimes
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| [41] | 189 |
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| 190 | ;--------------------------------------------------------------------
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| [104] | 191 | ; DrawTextBorderLinesByCXtimes
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| [41] | 192 | ; Parameters
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| 193 | ; CX: Number of border lines to draw
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| 194 | ; DX: Number of times to repeat middle character
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| 195 | ; SS:BP: Ptr to MENU
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| 196 | ; Returns:
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| 197 | ; Nothing
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| 198 | ; Corrupts registers:
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| 199 | ; AX, CX, SI, DI
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| 200 | ;--------------------------------------------------------------------
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| [104] | 201 | DrawTextBorderLinesByCXtimes:
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| 202 | jcxz .NoBorderLinesToDraw
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| [369] | 203 | ALIGN MENU_JUMP_ALIGN
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| [41] | 204 | .DrawBordersWithFunctionInBX:
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| [104] | 205 | call DrawTextBorderLine
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| [41] | 206 | loop .DrawBordersWithFunctionInBX
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| [104] | 207 | .NoBorderLinesToDraw:
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| [41] | 208 | ret
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| 209 |
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| 210 |
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| 211 | ;--------------------------------------------------------------------
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| 212 | ; DrawTopBorderLine
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| 213 | ; DrawSeparationBorderLine
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| 214 | ; DrawBottomBorderLine
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| [60] | 215 | ; DrawTimeoutCounterOverBottomBorderLine
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| [41] | 216 | ; DrawBottomShadowLine
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| 217 | ; DrawTextBorderLine
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| 218 | ; Parameters
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| 219 | ; DX: Number of times to repeat middle character
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| 220 | ; SS:BP: Ptr to MENU
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| 221 | ; Returns:
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| 222 | ; Nothing
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| 223 | ; Corrupts registers:
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| 224 | ; AX, SI, DI
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| 225 | ;--------------------------------------------------------------------
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| [369] | 226 | ALIGN MENU_JUMP_ALIGN
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| [41] | 227 | DrawTopBorderLine:
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| 228 | mov si, g_rgbTopBorderCharacters
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| 229 | call PrintBorderCharactersFromCSSI
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| 230 | jmp SHORT PrintNewlineToEndBorderLine
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| 231 |
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| [369] | 232 | ALIGN MENU_JUMP_ALIGN
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| [41] | 233 | DrawSeparationBorderLine:
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| 234 | mov si, g_rgbSeparationBorderCharacters
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| 235 | jmp SHORT PrintBorderCharactersFromCSSIandShadowCharacter
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| 236 |
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| [369] | 237 | ALIGN MENU_JUMP_ALIGN
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| [41] | 238 | DrawBottomBorderLine:
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| 239 | mov si, g_rgbBottomBorderCharacters
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| [62] | 240 | test BYTE [bp+MENU.bFlags], FLG_MENU_TIMEOUT_COUNTDOWN
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| 241 | jz SHORT PrintBorderCharactersFromCSSIandShadowCharacter
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| [41] | 242 |
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| [62] | 243 | call DrawTimeoutCounterString
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| 244 | sub dx, BYTE MENU_TIMEOUT_STRING_CHARACTERS
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| 245 | mov si, g_BottomBorderWithTimeoutCharacters
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| 246 | call PrintBorderCharactersFromCSSIandShadowCharacter
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| 247 | add dx, BYTE MENU_TIMEOUT_STRING_CHARACTERS
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| [60] | 248 | ret
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| 249 |
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| [369] | 250 | ALIGN MENU_JUMP_ALIGN
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| [41] | 251 | DrawBottomShadowLine:
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| [104] | 252 | CALL_DISPLAY_LIBRARY GetSoftwareCoordinatesToAX
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| 253 | inc ax ; Move one column left
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| 254 | CALL_DISPLAY_LIBRARY SetCursorCoordinatesFromAX
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| [41] | 255 | inc dx ; Increment repeat count...
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| 256 | inc dx ; ...for both corner characters
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| 257 | call PrintShadowCharactersByDXtimes
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| 258 | dec dx ; Restore...
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| 259 | dec dx ; ...DX
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| 260 | ret
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| 261 |
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| [369] | 262 | ALIGN MENU_JUMP_ALIGN
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| [41] | 263 | DrawTextBorderLine:
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| 264 | mov si, g_rgbTextBorderCharacters
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| 265 | ; Fall to PrintBorderCharactersFromCSSIandShadowCharacter
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| 266 |
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| 267 | ;--------------------------------------------------------------------
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| 268 | ; PrintBorderCharactersFromCSSIandShadowCharacter
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| 269 | ; Parameters
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| 270 | ; DX: Number of times to repeat middle character
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| 271 | ; CS:SI: Ptr to BORDER_CHARS
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| 272 | ; SS:BP: Ptr to MENU
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| 273 | ; Returns:
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| 274 | ; Nothing
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| 275 | ; Corrupts registers:
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| 276 | ; AX, SI, DI
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| 277 | ;--------------------------------------------------------------------
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| [369] | 278 | ALIGN MENU_JUMP_ALIGN
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| [41] | 279 | PrintBorderCharactersFromCSSIandShadowCharacter:
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| 280 | call PrintBorderCharactersFromCSSI
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| 281 | push dx
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| 282 | mov dx, 1
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| 283 | call PrintShadowCharactersByDXtimes
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| 284 | pop dx
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| 285 | ; Fall to PrintNewlineToEndBorderLine
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| 286 |
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| 287 | ;--------------------------------------------------------------------
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| 288 | ; PrintNewlineToEndBorderLine
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| 289 | ; Parameters
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| 290 | ; SS:BP: Ptr to MENU
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| 291 | ; Returns:
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| 292 | ; Nothing
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| 293 | ; Corrupts registers:
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| 294 | ; AX, DI
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| 295 | ;--------------------------------------------------------------------
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| [369] | 296 | ALIGN MENU_JUMP_ALIGN
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| [41] | 297 | PrintNewlineToEndBorderLine:
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| 298 | CALL_DISPLAY_LIBRARY PrintNewlineCharacters
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| 299 | ret
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| 300 |
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| 301 |
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| 302 | ;--------------------------------------------------------------------
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| 303 | ; PrintShadowCharactersByDXtimes
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| 304 | ; Parameters
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| 305 | ; DX: Number of shadow characters to print
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| 306 | ; SS:BP: Ptr to MENU
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| 307 | ; Returns:
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| 308 | ; Nothing
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| 309 | ; Corrupts registers:
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| 310 | ; AX, SI, DI
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| 311 | ;--------------------------------------------------------------------
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| [369] | 312 | ALIGN MENU_JUMP_ALIGN
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| [41] | 313 | PrintShadowCharactersByDXtimes:
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| 314 | CALL_DISPLAY_LIBRARY PushDisplayContext
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| 315 |
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| 316 | mov si, ATTRIBUTE_CHARS.cShadow
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| 317 | call MenuAttribute_SetToDisplayContextFromTypeInSI
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| 318 |
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| [45] | 319 | push bx
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| 320 | mov bl, ATTRIBUTES_ARE_USED
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| [41] | 321 | mov ax, FAST_OUTPUT_WITH_ATTRIBUTE_ONLY
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| [45] | 322 | CALL_DISPLAY_LIBRARY SetCharOutputFunctionFromAXwithAttribFlagInBL
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| 323 | pop bx
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| [41] | 324 |
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| [67] | 325 | call MenuBorders_PrintMultipleBorderCharactersFromAL ; AL does not matter
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| [41] | 326 |
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| 327 | CALL_DISPLAY_LIBRARY PopDisplayContext
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| 328 | ret
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| 329 |
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| 330 |
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| 331 | ;--------------------------------------------------------------------
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| 332 | ; PrintBorderCharactersFromCSSI
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| 333 | ; Parameters
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| 334 | ; DX: Number of times to repeat middle character
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| 335 | ; CS:SI: Ptr to BORDER_CHARS
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| 336 | ; SS:BP: Ptr to MENU
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| 337 | ; Returns:
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| 338 | ; Nothing
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| 339 | ; Corrupts registers:
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| 340 | ; AX, SI, DI
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| 341 | ;--------------------------------------------------------------------
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| [369] | 342 | ALIGN MENU_JUMP_ALIGN
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| [41] | 343 | PrintBorderCharactersFromCSSI:
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| [223] | 344 | cs lodsb ; Load from [cs:si+BORDER_CHARS.cLeft] to AL
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| [41] | 345 | call MenuBorders_PrintSingleBorderCharacterFromAL
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| 346 |
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| [223] | 347 | cs lodsb ; Load from [cs:si+BORDER_CHARS.cMiddle] to AL
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| [67] | 348 | call MenuBorders_PrintMultipleBorderCharactersFromAL
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| [41] | 349 |
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| [223] | 350 | cs lodsb ; Load from [cs:si+BORDER_CHARS.cRight] to AL
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| [41] | 351 | ; Fall to MenuBorders_PrintSingleBorderCharacterFromAL
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| 352 |
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| 353 | ;--------------------------------------------------------------------
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| 354 | ; MenuBorders_PrintSingleBorderCharacterFromAL
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| [67] | 355 | ; MenuBorders_PrintMultipleBorderCharactersFromAL
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| [41] | 356 | ; Parameters
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| 357 | ; AL: Character to print
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| [67] | 358 | ; DX: Repeat count (MenuBorders_PrintMultipleBorderCharactersFromAL)
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| [41] | 359 | ; SS:BP: Ptr to MENU
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| 360 | ; Returns:
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| 361 | ; Nothing
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| 362 | ; Corrupts registers:
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| 363 | ; AX, DI
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| 364 | ;--------------------------------------------------------------------
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| [369] | 365 | ALIGN MENU_JUMP_ALIGN
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| [41] | 366 | MenuBorders_PrintSingleBorderCharacterFromAL:
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| 367 | CALL_DISPLAY_LIBRARY PrintCharacterFromAL
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| 368 | ret
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| 369 |
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| [369] | 370 | ALIGN MENU_JUMP_ALIGN
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| [67] | 371 | MenuBorders_PrintMultipleBorderCharactersFromAL:
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| [41] | 372 | push cx
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| 373 | mov cx, dx
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| 374 | CALL_DISPLAY_LIBRARY PrintRepeatedCharacterFromALwithCountInCX
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| 375 | pop cx
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| 376 | ret
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| 377 |
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| 378 |
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| [60] | 379 | ;--------------------------------------------------------------------
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| [62] | 380 | ; DrawTimeoutCounterString
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| [60] | 381 | ; Parameters
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| [62] | 382 | ; SS:BP: Ptr to MENU
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| 383 | ; Returns:
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| 384 | ; Nothing
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| 385 | ; Corrupts registers:
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| 386 | ; AX, SI, DI
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| 387 | ;--------------------------------------------------------------------
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| [369] | 388 | ALIGN MENU_JUMP_ALIGN
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| [62] | 389 | DrawTimeoutCounterString:
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| 390 | call MenuTime_GetTimeoutSecondsLeftToAX
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| 391 | ; Fall to .PrintTimeoutStringWithSecondsInAX
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| 392 |
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| 393 | ;--------------------------------------------------------------------
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| 394 | ; .PrintTimeoutStringWithSecondsInAX
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| 395 | ; Parameters
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| [60] | 396 | ; AX: Seconds to print
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| 397 | ; SS:BP: Ptr to MENU
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| 398 | ; Returns:
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| 399 | ; Nothing
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| 400 | ; Corrupts registers:
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| 401 | ; AX, SI, DI
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| 402 | ;--------------------------------------------------------------------
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| [62] | 403 | .PrintTimeoutStringWithSecondsInAX:
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| [104] | 404 | ; Get attribute to AX
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| 405 | xchg di, ax
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| 406 | mov si, ATTRIBUTE_CHARS.cNormalTimeout
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| 407 | cmp di, BYTE MENU_TIMEOUT_SECONDS_FOR_HURRY
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| 408 | eCMOVB si, ATTRIBUTE_CHARS.cHurryTimeout
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| 409 | call MenuAttribute_GetToAXfromTypeInSI
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| 410 |
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| [60] | 411 | push bp
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| 412 | mov bp, sp
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| [182] | 413 | mov si, g_szSelectionTimeout
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| [60] | 414 | push ax ; Push attribute
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| 415 | push di ; Push seconds
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| 416 | CALL_DISPLAY_LIBRARY FormatNullTerminatedStringFromCSSI
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| 417 | pop bp
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| [62] | 418 | ret
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| [60] | 419 |
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| [41] | 420 | ; Lookup tables for border characters
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| 421 | g_rgbTopBorderCharacters:
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| 422 | istruc BORDER_CHARS
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| 423 | at BORDER_CHARS.cLeft, db DOUBLE_TOP_LEFT_CORNER
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| 424 | at BORDER_CHARS.cMiddle, db DOUBLE_HORIZONTAL
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| 425 | at BORDER_CHARS.cRight, db DOUBLE_TOP_RIGHT_CORNER
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| 426 | iend
|
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| 427 |
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| 428 | g_rgbSeparationBorderCharacters:
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|---|
| 429 | istruc BORDER_CHARS
|
|---|
| 430 | at BORDER_CHARS.cLeft, db DOUBLE_VERTICAL_TO_RIGHT_SINGLE
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|---|
| 431 | at BORDER_CHARS.cMiddle, db SINGLE_HORIZONTAL
|
|---|
| 432 | at BORDER_CHARS.cRight, db DOUBLE_VERTICAL_TO_LEFT_SINGLE
|
|---|
| 433 | iend
|
|---|
| 434 |
|
|---|
| 435 | g_rgbBottomBorderCharacters:
|
|---|
| 436 | istruc BORDER_CHARS
|
|---|
| 437 | at BORDER_CHARS.cLeft, db DOUBLE_BOTTOM_LEFT_CORNER
|
|---|
| 438 | at BORDER_CHARS.cMiddle, db DOUBLE_HORIZONTAL
|
|---|
| 439 | at BORDER_CHARS.cRight, db DOUBLE_BOTTOM_RIGHT_CORNER
|
|---|
| 440 | iend
|
|---|
| 441 |
|
|---|
| [62] | 442 | g_BottomBorderWithTimeoutCharacters:
|
|---|
| 443 | istruc BORDER_CHARS
|
|---|
| 444 | at BORDER_CHARS.cLeft, db DOUBLE_RIGHT_HORIZONTAL_TO_SINGLE_VERTICAL
|
|---|
| 445 | at BORDER_CHARS.cMiddle, db DOUBLE_HORIZONTAL
|
|---|
| 446 | at BORDER_CHARS.cRight, db DOUBLE_BOTTOM_RIGHT_CORNER
|
|---|
| 447 | iend
|
|---|
| 448 |
|
|---|
| [41] | 449 | g_rgbTextBorderCharacters:
|
|---|
| 450 | istruc BORDER_CHARS
|
|---|
| 451 | at BORDER_CHARS.cLeft, db DOUBLE_VERTICAL
|
|---|
| 452 | at BORDER_CHARS.cMiddle, db ' '
|
|---|
| 453 | at BORDER_CHARS.cRight, db DOUBLE_VERTICAL
|
|---|
| 454 | iend
|
|---|
