source: xtideuniversalbios/trunk/Assembly_Library/Src/Menu/Dialog/DialogProgress.asm@ 618

Last change on this file since 618 was 596, checked in by Krister Nordvall, 6 years ago

Changes:

  • Made changes to HotkeyBar.asm to give the Boot Menu and Hotkey Bar a more consistent look. It will probably seem a bit strange at first to people used to the classic theme.
  • Added the missing parts of USE_NEC_V that should have been committed with the rest in r593.
  • Removed DEFINES_ALL_FEATURES from the BIOS makefile. It didn't work anymore and never really made sense anyway. Added all the official builds to 'make unused' instead which actually uncovered some unused code in the Tiny build.
  • XTIDECFG will no longer load color themes from unrecognized versions of the BIOS.
  • Other fixes in comments and some minor optimizations.
File size: 9.0 KB
Line 
1; Project name : Assembly Library
2; Description : Displays progress bar dialog and starts progress task.
3
4;
5; XTIDE Universal BIOS and Associated Tools
6; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2013 by XTIDE Universal BIOS Team.
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.
12;
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
16; GNU General Public License for more details.
17; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
18;
19
20
21; Section containing code
22SECTION .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:
32; AX, BX, CX, DX, DI
33;--------------------------------------------------------------------
34ALIGN JUMP_ALIGN
35DialogProgress_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; AX, BX, CX, DX, SI, DI
49;--------------------------------------------------------------------
50ALIGN JUMP_ALIGN
51DialogProgress_SetProgressValueFromAX:
52 push ds
53
54 lds si, [bp+DIALOG.fpDialogIO]
55 mov bx, [si+PROGRESS_DIALOG_IO.wMaxProgressValue]
56 cmp ax, bx
57 jb SHORT .AXlessThanBX
58 mov ax, bx
59 jmp SHORT .UpdateProgressBar
60ALIGN JUMP_ALIGN
61.AXlessThanBX:
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
71ALIGN 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;--------------------------------------------------------------------
88ALIGN JUMP_ALIGN
89ProgressEventHandler:
90 jmp [cs:bx+.rgfnEventHandlers]
91
92
93ALIGN JUMP_ALIGN
94.InitializeMenuinitFromDSSI:
95 mov ax, NO_ITEM_HIGHLIGHTED
96 call Dialog_EventInitializeMenuinitFromDSSIforSingleItemWithHighlightedItemInAX
97 lds si, [bp+DIALOG.fpDialogIO]
98 call TimerTicks_ReadFromBdaToAX
99 mov [si+PROGRESS_DIALOG_IO.wStartTimeTicks], ax
100
101 ; 0 = 65536 but it needs to be adjusted to 65535 to prevent division by zero
102 cmp WORD [si+PROGRESS_DIALOG_IO.wMaxProgressValue], BYTE 0
103 jne SHORT CalculateProgressNeededBeforeUpdatingCharacter
104 dec WORD [si+PROGRESS_DIALOG_IO.wMaxProgressValue]
105 jmp SHORT CalculateProgressNeededBeforeUpdatingCharacter
106
107
108ALIGN JUMP_ALIGN
109.IdleProcessing:
110 call MenuInit_GetUserDataToDSSI
111 les di, [bp+DIALOG.fpDialogIO]
112 push bp
113 call [es:di+PROGRESS_DIALOG_IO.fnTaskWithParamInDSSI]
114 pop bp
115 call MenuInit_CloseMenuWindow
116 stc
117 ret
118
119
120ALIGN JUMP_ALIGN
121.RefreshItemFromCX:
122 lds si, [bp+DIALOG.fpDialogIO]
123 call DrawProgressBarFromDialogIoInDSSI
124 stc
125 ret
126
127
128ALIGN JUMP_ALIGN
129.RefreshInformation:
130 lds si, [bp+DIALOG.fpDialogIO]
131 call TimerTicks_ReadFromBdaToAX
132 sub ax, [si+PROGRESS_DIALOG_IO.wStartTimeTicks]
133 xchg dx, ax
134 call DrawTimeElapsedFromDX
135 call DrawTimeLeftFromProgressDialogIoInDSSIwithTimeElapsedInDX
136 stc
137 ret
138
139
140ALIGN WORD_ALIGN
141.rgfnEventHandlers:
142istruc MENUEVENT
143 at MENUEVENT.InitializeMenuinitFromDSSI, dw .InitializeMenuinitFromDSSI
144 at MENUEVENT.ExitMenu, dw Dialog_EventExitMenu
145 at MENUEVENT.IdleProcessing, dw .IdleProcessing
146 at MENUEVENT.ItemHighlightedFromCX, dw Dialog_EventNotHandled
147 at MENUEVENT.ItemSelectedFromCX, dw Dialog_EventNotHandled
148 at MENUEVENT.KeyStrokeInAX, dw Dialog_EventNotHandled
149 at MENUEVENT.RefreshTitle, dw Dialog_EventRefreshTitle
150 at MENUEVENT.RefreshInformation, dw .RefreshInformation
151 at MENUEVENT.RefreshItemFromCX, dw .RefreshItemFromCX
152iend
153
154
155;--------------------------------------------------------------------
156; CalculateProgressNeededBeforeUpdatingCharacter
157; Parameters:
158; DS:SI: Ptr to PROGRESS_DIALOG_IO
159; SS:BP: Ptr to DIALOG
160; Returns:
161; CF: Set since event handled
162; Corrupts:
163; AX, BX, DX, SI, DS
164;--------------------------------------------------------------------
165ALIGN JUMP_ALIGN
166CalculateProgressNeededBeforeUpdatingCharacter:
167 call MenuLocation_GetMaxTextLineLengthToAX
168 call GetProgressLengthToBXfromProgressDialogIoInDSSI
169 xchg ax, bx
170 xor dx, dx
171 div bx
172 mov [si+PROGRESS_DIALOG_IO.wProgressPerCharacter], ax
173 stc
174 ret
175
176
177;--------------------------------------------------------------------
178; DrawProgressBarFromDialogIoInDSSI
179; Parameters:
180; DS:SI: Ptr to PROGRESS_DIALOG_IO
181; SS:BP: Ptr to DIALOG
182; Returns:
183; Nothing
184; Corrupts:
185; AX, BX, CX, DX, DI
186;--------------------------------------------------------------------
187ALIGN JUMP_ALIGN
188DrawProgressBarFromDialogIoInDSSI:
189 ; Get full chars to CX and empty chars to DX
190 call MenuLocation_GetMaxTextLineLengthToAX
191 mov cx, ax
192 mul WORD [si+PROGRESS_DIALOG_IO.wCurrentProgressValue]
193 call GetProgressLengthToBXfromProgressDialogIoInDSSI
194 div bx
195 xchg cx, ax ; AX = Text line length, CX = Number of full chars
196 sub ax, cx
197 xchg dx, ax ; DX = Number of empty chars
198
199 mov al, PROGRESS_COMPLETE_CHARACTER
200 call .RepeatProgressCharacterCXtimesFromAL
201
202 mov cx, dx
203 mov al, PROGRESS_INCOMPLETE_CHARACTER
204 ; Fall to .RepeatProgressCharacterCXtimesFromAL
205
206;--------------------------------------------------------------------
207; .RepeatProgressCharacterCXtimesFromAL
208; Parameters:
209; AL: Progress bar character to repeat
210; CX: Number of times to repeat the progress character
211; Returns:
212; Nothing
213; Corrupts:
214; AX, CX, DI
215;--------------------------------------------------------------------
216ALIGN JUMP_ALIGN
217.RepeatProgressCharacterCXtimesFromAL:
218 jcxz NothingToRepeat
219 JMP_DISPLAY_LIBRARY PrintRepeatedCharacterFromALwithCountInCX
220
221
222;--------------------------------------------------------------------
223; GetProgressLengthToBXfromProgressDialogIoInDSSI
224; Parameters:
225; DS:SI: Ptr to PROGRESS_DIALOG_IO
226; Returns:
227; BX: Progress length
228; Corrupts:
229; Nothing
230;--------------------------------------------------------------------
231ALIGN JUMP_ALIGN
232GetProgressLengthToBXfromProgressDialogIoInDSSI:
233 mov bx, [si+PROGRESS_DIALOG_IO.wMaxProgressValue]
234 sub bx, [si+PROGRESS_DIALOG_IO.wMinProgressValue]
235NothingToRepeat:
236 ret
237
238
239;--------------------------------------------------------------------
240; DrawTimeElapsedFromDX
241; Parameters:
242; DX: Ticks elapsed
243; Returns:
244; Nothing
245; Corrupts:
246; AX, BX, CX, DI
247;--------------------------------------------------------------------
248ALIGN JUMP_ALIGN
249DrawTimeElapsedFromDX:
250 push si
251 push dx
252
253 mov si, g_szTimeElapsed
254 CALL_DISPLAY_LIBRARY PrintNullTerminatedStringFromCSSI
255 call FormatTicksFromDX
256
257 pop dx
258 pop si
259 ret
260
261
262;--------------------------------------------------------------------
263; DrawTimeLeftFromProgressDialogIoInDSSIwithTimeElapsedInDX
264; Parameters:
265; DX: Ticks elapsed
266; DS:SI: Ptr to PROGRESS_DIALOG_IO
267; Returns:
268; Nothing
269; Corrupts:
270; AX, BX, CX, DX, SI, DI
271;--------------------------------------------------------------------
272ALIGN JUMP_ALIGN
273DrawTimeLeftFromProgressDialogIoInDSSIwithTimeElapsedInDX:
274 push si
275 mov si, g_szTimeLeft
276 CALL_DISPLAY_LIBRARY PrintNullTerminatedStringFromCSSI
277 pop si
278
279 mov cx, [si+PROGRESS_DIALOG_IO.wCurrentProgressValue]
280 mov ax, [si+PROGRESS_DIALOG_IO.wMaxProgressValue]
281 sub ax, cx
282 mul dx ; Progress left * elapsed time
283
284 sub cx, [si+PROGRESS_DIALOG_IO.wMinProgressValue]
285 jz SHORT .PreventDivisionByZero
286 div cx ; AX = Estimated ticks left
287 xchg dx, ax
288 SKIP2B ax
289.PreventDivisionByZero:
290 xor dx, dx
291 ; Fall to FormatTicksFromDX
292
293
294;--------------------------------------------------------------------
295; FormatTicksFromDX
296; Parameters:
297; DX: Ticks to format
298; Returns:
299; Nothing
300; Corrupts:
301; AX, CX, DX, SI, DI
302;--------------------------------------------------------------------
303ALIGN JUMP_ALIGN
304FormatTicksFromDX:
305 push bp
306
307 mov bp, sp
308 mov si, g_szTimeFormat
309 call TimerTicks_GetMinutesToAXandRemainderTicksToDXfromTicksInDX
310 push ax
311 call TimerTicks_GetSecondsToAXfromTicksInDX
312 push ax
313 CALL_DISPLAY_LIBRARY FormatNullTerminatedStringFromCSSI
314
315 pop bp
316 ret
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