[41] | 1 | ; Project name : Assembly Library |
---|
| 2 | ; Description : Displays progress bar dialog and starts progress task. |
---|
| 3 | |
---|
[376] | 4 | ; |
---|
[491] | 5 | ; XTIDE Universal BIOS and Associated Tools |
---|
[625] | 6 | ; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2023 by XTIDE Universal BIOS Team. |
---|
[376] | 7 | ; |
---|
| 8 | ; This program is free software; you can redistribute it and/or modify |
---|
| 9 | ; it under the terms of the GNU General Public License as published by |
---|
| 10 | ; the Free Software Foundation; either version 2 of the License, or |
---|
| 11 | ; (at your option) any later version. |
---|
[491] | 12 | ; |
---|
[376] | 13 | ; This program is distributed in the hope that it will be useful, |
---|
| 14 | ; but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 15 | ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
[491] | 16 | ; GNU General Public License for more details. |
---|
[376] | 17 | ; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
---|
| 18 | ; |
---|
| 19 | |
---|
[491] | 20 | |
---|
[41] | 21 | ; Section containing code |
---|
| 22 | SECTION .text |
---|
| 23 | |
---|
| 24 | ;-------------------------------------------------------------------- |
---|
| 25 | ; DialogProgress_GetStringWithIoInDSSI |
---|
| 26 | ; Parameters: |
---|
| 27 | ; DS:SI: Ptr to PROGRESS_DIALOG_IO |
---|
| 28 | ; SS:BP: Ptr to parent MENU |
---|
| 29 | ; Returns: |
---|
| 30 | ; Nothing |
---|
| 31 | ; Corrupts registers: |
---|
[596] | 32 | ; AX, BX, CX, DX, DI |
---|
[41] | 33 | ;-------------------------------------------------------------------- |
---|
| 34 | ALIGN JUMP_ALIGN |
---|
| 35 | DialogProgress_StartProgressTaskWithIoInDSSIandParamInDXAX: |
---|
| 36 | mov bx, ProgressEventHandler |
---|
| 37 | jmp Dialog_DisplayWithDialogInputInDSSIandHandlerInBX |
---|
| 38 | |
---|
| 39 | |
---|
| 40 | ;-------------------------------------------------------------------- |
---|
| 41 | ; DialogProgress_SetProgressValueFromAX |
---|
| 42 | ; Parameters |
---|
| 43 | ; AX: Progress bar value to set |
---|
| 44 | ; SS:BP: Ptr to DIALOG |
---|
| 45 | ; Returns: |
---|
| 46 | ; Nothing |
---|
| 47 | ; Corrupts registers: |
---|
[48] | 48 | ; AX, BX, CX, DX, SI, DI |
---|
[41] | 49 | ;-------------------------------------------------------------------- |
---|
| 50 | ALIGN JUMP_ALIGN |
---|
| 51 | DialogProgress_SetProgressValueFromAX: |
---|
| 52 | push ds |
---|
| 53 | |
---|
| 54 | lds si, [bp+DIALOG.fpDialogIO] |
---|
| 55 | mov bx, [si+PROGRESS_DIALOG_IO.wMaxProgressValue] |
---|
[181] | 56 | cmp ax, bx |
---|
| 57 | jb SHORT .AXlessThanBX |
---|
| 58 | mov ax, bx |
---|
| 59 | jmp SHORT .UpdateProgressBar |
---|
| 60 | ALIGN JUMP_ALIGN |
---|
| 61 | .AXlessThanBX: |
---|
[41] | 62 | mov bx, ax |
---|
| 63 | sub bx, [si+PROGRESS_DIALOG_IO.wCurrentProgressValue] |
---|
| 64 | cmp bx, [si+PROGRESS_DIALOG_IO.wProgressPerCharacter] |
---|
| 65 | jb SHORT .ReturnWithoutUpdate |
---|
| 66 | .UpdateProgressBar: |
---|
| 67 | mov [si+PROGRESS_DIALOG_IO.wCurrentProgressValue], ax |
---|
| 68 | xor ax, ax |
---|
| 69 | call MenuText_RefreshItemFromAX |
---|
| 70 | call MenuText_RefreshInformation |
---|
| 71 | ALIGN JUMP_ALIGN |
---|
| 72 | .ReturnWithoutUpdate: |
---|
| 73 | pop ds |
---|
| 74 | ret |
---|
| 75 | |
---|
| 76 | |
---|
| 77 | ;-------------------------------------------------------------------- |
---|
| 78 | ; ProgressEventHandler |
---|
| 79 | ; Common parameters for all events: |
---|
| 80 | ; BX: Menu event (anything from MENUEVENT struct) |
---|
| 81 | ; SS:BP: Ptr to DIALOG |
---|
| 82 | ; Common return values for all events: |
---|
| 83 | ; CF: Set if event processed |
---|
| 84 | ; Cleared if event not processed |
---|
| 85 | ; Corrupts registers: |
---|
| 86 | ; All |
---|
| 87 | ;-------------------------------------------------------------------- |
---|
| 88 | ALIGN JUMP_ALIGN |
---|
| 89 | ProgressEventHandler: |
---|
| 90 | jmp [cs:bx+.rgfnEventHandlers] |
---|
| 91 | |
---|
| 92 | |
---|
| 93 | ALIGN JUMP_ALIGN |
---|
| 94 | .IdleProcessing: |
---|
| 95 | call MenuInit_GetUserDataToDSSI |
---|
| 96 | les di, [bp+DIALOG.fpDialogIO] |
---|
[64] | 97 | push bp |
---|
[41] | 98 | call [es:di+PROGRESS_DIALOG_IO.fnTaskWithParamInDSSI] |
---|
[64] | 99 | pop bp |
---|
[41] | 100 | call MenuInit_CloseMenuWindow |
---|
| 101 | stc |
---|
| 102 | ret |
---|
| 103 | |
---|
| 104 | |
---|
| 105 | ALIGN JUMP_ALIGN |
---|
| 106 | .RefreshItemFromCX: |
---|
| 107 | lds si, [bp+DIALOG.fpDialogIO] |
---|
| 108 | call DrawProgressBarFromDialogIoInDSSI |
---|
| 109 | stc |
---|
| 110 | ret |
---|
| 111 | |
---|
| 112 | |
---|
| 113 | ALIGN JUMP_ALIGN |
---|
| 114 | .RefreshInformation: |
---|
| 115 | lds si, [bp+DIALOG.fpDialogIO] |
---|
| 116 | call TimerTicks_ReadFromBdaToAX |
---|
| 117 | sub ax, [si+PROGRESS_DIALOG_IO.wStartTimeTicks] |
---|
| 118 | xchg dx, ax |
---|
| 119 | call DrawTimeElapsedFromDX |
---|
| 120 | call DrawTimeLeftFromProgressDialogIoInDSSIwithTimeElapsedInDX |
---|
| 121 | stc |
---|
| 122 | ret |
---|
| 123 | |
---|
| 124 | |
---|
| 125 | ALIGN WORD_ALIGN |
---|
| 126 | .rgfnEventHandlers: |
---|
| 127 | istruc MENUEVENT |
---|
| 128 | at MENUEVENT.InitializeMenuinitFromDSSI, dw .InitializeMenuinitFromDSSI |
---|
[58] | 129 | at MENUEVENT.ExitMenu, dw Dialog_EventExitMenu |
---|
[41] | 130 | at MENUEVENT.IdleProcessing, dw .IdleProcessing |
---|
| 131 | at MENUEVENT.ItemHighlightedFromCX, dw Dialog_EventNotHandled |
---|
| 132 | at MENUEVENT.ItemSelectedFromCX, dw Dialog_EventNotHandled |
---|
| 133 | at MENUEVENT.KeyStrokeInAX, dw Dialog_EventNotHandled |
---|
| 134 | at MENUEVENT.RefreshTitle, dw Dialog_EventRefreshTitle |
---|
| 135 | at MENUEVENT.RefreshInformation, dw .RefreshInformation |
---|
| 136 | at MENUEVENT.RefreshItemFromCX, dw .RefreshItemFromCX |
---|
| 137 | iend |
---|
| 138 | |
---|
| 139 | |
---|
[625] | 140 | ALIGN JUMP_ALIGN |
---|
| 141 | .InitializeMenuinitFromDSSI: |
---|
| 142 | mov ax, NO_ITEM_HIGHLIGHTED |
---|
| 143 | call Dialog_EventInitializeMenuinitFromDSSIforSingleItemWithHighlightedItemInAX |
---|
| 144 | lds si, [bp+DIALOG.fpDialogIO] |
---|
| 145 | call TimerTicks_ReadFromBdaToAX |
---|
| 146 | mov [si+PROGRESS_DIALOG_IO.wStartTimeTicks], ax |
---|
| 147 | |
---|
| 148 | ; 0 = 65536 but it needs to be adjusted to 65535 to prevent division by zero |
---|
| 149 | cmp WORD [si+PROGRESS_DIALOG_IO.wMaxProgressValue], BYTE 0 |
---|
| 150 | jne SHORT CalculateProgressNeededBeforeUpdatingCharacter |
---|
| 151 | dec WORD [si+PROGRESS_DIALOG_IO.wMaxProgressValue] |
---|
| 152 | ; Fall to CalculateProgressNeededBeforeUpdatingCharacter |
---|
| 153 | |
---|
[41] | 154 | ;-------------------------------------------------------------------- |
---|
| 155 | ; CalculateProgressNeededBeforeUpdatingCharacter |
---|
| 156 | ; Parameters: |
---|
| 157 | ; DS:SI: Ptr to PROGRESS_DIALOG_IO |
---|
| 158 | ; SS:BP: Ptr to DIALOG |
---|
| 159 | ; Returns: |
---|
| 160 | ; CF: Set since event handled |
---|
| 161 | ; Corrupts: |
---|
| 162 | ; AX, BX, DX, SI, DS |
---|
| 163 | ;-------------------------------------------------------------------- |
---|
| 164 | CalculateProgressNeededBeforeUpdatingCharacter: |
---|
| 165 | call MenuLocation_GetMaxTextLineLengthToAX |
---|
| 166 | call GetProgressLengthToBXfromProgressDialogIoInDSSI |
---|
| 167 | xchg ax, bx |
---|
| 168 | xor dx, dx |
---|
| 169 | div bx |
---|
| 170 | mov [si+PROGRESS_DIALOG_IO.wProgressPerCharacter], ax |
---|
| 171 | stc |
---|
| 172 | ret |
---|
| 173 | |
---|
| 174 | |
---|
| 175 | ;-------------------------------------------------------------------- |
---|
| 176 | ; DrawProgressBarFromDialogIoInDSSI |
---|
| 177 | ; Parameters: |
---|
| 178 | ; DS:SI: Ptr to PROGRESS_DIALOG_IO |
---|
| 179 | ; SS:BP: Ptr to DIALOG |
---|
| 180 | ; Returns: |
---|
| 181 | ; Nothing |
---|
| 182 | ; Corrupts: |
---|
| 183 | ; AX, BX, CX, DX, DI |
---|
| 184 | ;-------------------------------------------------------------------- |
---|
| 185 | ALIGN JUMP_ALIGN |
---|
| 186 | DrawProgressBarFromDialogIoInDSSI: |
---|
[181] | 187 | ; Get full chars to CX and empty chars to DX |
---|
[41] | 188 | call MenuLocation_GetMaxTextLineLengthToAX |
---|
| 189 | mov cx, ax |
---|
| 190 | mul WORD [si+PROGRESS_DIALOG_IO.wCurrentProgressValue] |
---|
| 191 | call GetProgressLengthToBXfromProgressDialogIoInDSSI |
---|
| 192 | div bx |
---|
| 193 | xchg cx, ax ; AX = Text line length, CX = Number of full chars |
---|
| 194 | sub ax, cx |
---|
| 195 | xchg dx, ax ; DX = Number of empty chars |
---|
| 196 | |
---|
[181] | 197 | mov al, PROGRESS_COMPLETE_CHARACTER |
---|
| 198 | call .RepeatProgressCharacterCXtimesFromAL |
---|
| 199 | |
---|
| 200 | mov cx, dx |
---|
| 201 | mov al, PROGRESS_INCOMPLETE_CHARACTER |
---|
| 202 | ; Fall to .RepeatProgressCharacterCXtimesFromAL |
---|
| 203 | |
---|
[69] | 204 | ;-------------------------------------------------------------------- |
---|
| 205 | ; .RepeatProgressCharacterCXtimesFromAL |
---|
| 206 | ; Parameters: |
---|
| 207 | ; AL: Progress bar character to repeat |
---|
| 208 | ; CX: Number of times to repeat the progress character |
---|
| 209 | ; Returns: |
---|
| 210 | ; Nothing |
---|
| 211 | ; Corrupts: |
---|
| 212 | ; AX, CX, DI |
---|
| 213 | ;-------------------------------------------------------------------- |
---|
| 214 | ALIGN JUMP_ALIGN |
---|
| 215 | .RepeatProgressCharacterCXtimesFromAL: |
---|
[505] | 216 | JMP_DISPLAY_LIBRARY PrintRepeatedCharacterFromALwithCountInCX |
---|
[41] | 217 | |
---|
[69] | 218 | |
---|
[41] | 219 | ;-------------------------------------------------------------------- |
---|
| 220 | ; GetProgressLengthToBXfromProgressDialogIoInDSSI |
---|
| 221 | ; Parameters: |
---|
| 222 | ; DS:SI: Ptr to PROGRESS_DIALOG_IO |
---|
| 223 | ; Returns: |
---|
| 224 | ; BX: Progress length |
---|
| 225 | ; Corrupts: |
---|
| 226 | ; Nothing |
---|
| 227 | ;-------------------------------------------------------------------- |
---|
| 228 | ALIGN JUMP_ALIGN |
---|
| 229 | GetProgressLengthToBXfromProgressDialogIoInDSSI: |
---|
| 230 | mov bx, [si+PROGRESS_DIALOG_IO.wMaxProgressValue] |
---|
| 231 | sub bx, [si+PROGRESS_DIALOG_IO.wMinProgressValue] |
---|
| 232 | ret |
---|
| 233 | |
---|
[181] | 234 | |
---|
[41] | 235 | ;-------------------------------------------------------------------- |
---|
| 236 | ; DrawTimeElapsedFromDX |
---|
| 237 | ; Parameters: |
---|
| 238 | ; DX: Ticks elapsed |
---|
| 239 | ; Returns: |
---|
| 240 | ; Nothing |
---|
| 241 | ; Corrupts: |
---|
| 242 | ; AX, BX, CX, DI |
---|
| 243 | ;-------------------------------------------------------------------- |
---|
| 244 | ALIGN JUMP_ALIGN |
---|
| 245 | DrawTimeElapsedFromDX: |
---|
| 246 | push si |
---|
| 247 | push dx |
---|
| 248 | |
---|
| 249 | mov si, g_szTimeElapsed |
---|
| 250 | CALL_DISPLAY_LIBRARY PrintNullTerminatedStringFromCSSI |
---|
| 251 | call FormatTicksFromDX |
---|
| 252 | |
---|
| 253 | pop dx |
---|
| 254 | pop si |
---|
| 255 | ret |
---|
| 256 | |
---|
| 257 | |
---|
| 258 | ;-------------------------------------------------------------------- |
---|
| 259 | ; DrawTimeLeftFromProgressDialogIoInDSSIwithTimeElapsedInDX |
---|
| 260 | ; Parameters: |
---|
| 261 | ; DX: Ticks elapsed |
---|
| 262 | ; DS:SI: Ptr to PROGRESS_DIALOG_IO |
---|
| 263 | ; Returns: |
---|
| 264 | ; Nothing |
---|
| 265 | ; Corrupts: |
---|
| 266 | ; AX, BX, CX, DX, SI, DI |
---|
| 267 | ;-------------------------------------------------------------------- |
---|
| 268 | ALIGN JUMP_ALIGN |
---|
| 269 | DrawTimeLeftFromProgressDialogIoInDSSIwithTimeElapsedInDX: |
---|
| 270 | push si |
---|
| 271 | mov si, g_szTimeLeft |
---|
| 272 | CALL_DISPLAY_LIBRARY PrintNullTerminatedStringFromCSSI |
---|
| 273 | pop si |
---|
| 274 | |
---|
| 275 | mov cx, [si+PROGRESS_DIALOG_IO.wCurrentProgressValue] |
---|
| 276 | mov ax, [si+PROGRESS_DIALOG_IO.wMaxProgressValue] |
---|
| 277 | sub ax, cx |
---|
| 278 | mul dx ; Progress left * elapsed time |
---|
| 279 | |
---|
| 280 | sub cx, [si+PROGRESS_DIALOG_IO.wMinProgressValue] |
---|
[181] | 281 | jz SHORT .PreventDivisionByZero |
---|
[41] | 282 | div cx ; AX = Estimated ticks left |
---|
| 283 | xchg dx, ax |
---|
[491] | 284 | SKIP2B ax |
---|
[41] | 285 | .PreventDivisionByZero: |
---|
| 286 | xor dx, dx |
---|
| 287 | ; Fall to FormatTicksFromDX |
---|
| 288 | |
---|
| 289 | |
---|
| 290 | ;-------------------------------------------------------------------- |
---|
| 291 | ; FormatTicksFromDX |
---|
| 292 | ; Parameters: |
---|
| 293 | ; DX: Ticks to format |
---|
| 294 | ; Returns: |
---|
| 295 | ; Nothing |
---|
| 296 | ; Corrupts: |
---|
| 297 | ; AX, CX, DX, SI, DI |
---|
| 298 | ;-------------------------------------------------------------------- |
---|
| 299 | ALIGN JUMP_ALIGN |
---|
| 300 | FormatTicksFromDX: |
---|
| 301 | push bp |
---|
| 302 | |
---|
| 303 | mov bp, sp |
---|
| 304 | mov si, g_szTimeFormat |
---|
[491] | 305 | call TimerTicks_GetMinutesToAXandRemainderTicksToDXfromTicksInDX |
---|
[41] | 306 | push ax |
---|
| 307 | call TimerTicks_GetSecondsToAXfromTicksInDX |
---|
| 308 | push ax |
---|
| 309 | CALL_DISPLAY_LIBRARY FormatNullTerminatedStringFromCSSI |
---|
| 310 | |
---|
| 311 | pop bp |
---|
| 312 | ret |
---|