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DialogProgress.asm@ 621

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Last change on this file since 621 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

Rev	Line
[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
[526]	6	; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2013 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	.InitializeMenuinitFromDSSI:
[52]	95	mov ax, NO_ITEM_HIGHLIGHTED
	96	call Dialog_EventInitializeMenuinitFromDSSIforSingleItemWithHighlightedItemInAX
[41]	97	lds si, [bp+DIALOG.fpDialogIO]
	98	call TimerTicks_ReadFromBdaToAX
	99	mov [si+PROGRESS_DIALOG_IO.wStartTimeTicks], ax
[73]	100
[491]	101	; 0 = 65536 but it needs to be adjusted to 65535 to prevent division by zero
[73]	102	cmp WORD [si+PROGRESS_DIALOG_IO.wMaxProgressValue], BYTE 0
	103	jne SHORT CalculateProgressNeededBeforeUpdatingCharacter
	104	dec WORD [si+PROGRESS_DIALOG_IO.wMaxProgressValue]
[41]	105	jmp SHORT CalculateProgressNeededBeforeUpdatingCharacter
	106
	107
	108	ALIGN JUMP_ALIGN
	109	.IdleProcessing:
	110	call MenuInit_GetUserDataToDSSI
	111	les di, [bp+DIALOG.fpDialogIO]
[64]	112	push bp
[41]	113	call [es:di+PROGRESS_DIALOG_IO.fnTaskWithParamInDSSI]
[64]	114	pop bp
[41]	115	call MenuInit_CloseMenuWindow
	116	stc
	117	ret
	118
	119
	120	ALIGN JUMP_ALIGN
	121	.RefreshItemFromCX:
	122	lds si, [bp+DIALOG.fpDialogIO]
	123	call DrawProgressBarFromDialogIoInDSSI
	124	stc
	125	ret
	126
	127
	128	ALIGN 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
	140	ALIGN WORD_ALIGN
	141	.rgfnEventHandlers:
	142	istruc MENUEVENT
	143	at MENUEVENT.InitializeMenuinitFromDSSI, dw .InitializeMenuinitFromDSSI
[58]	144	at MENUEVENT.ExitMenu, dw Dialog_EventExitMenu
[41]	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
	152	iend
	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	;--------------------------------------------------------------------
	165	ALIGN JUMP_ALIGN
	166	CalculateProgressNeededBeforeUpdatingCharacter:
	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	;--------------------------------------------------------------------
	187	ALIGN JUMP_ALIGN
	188	DrawProgressBarFromDialogIoInDSSI:
[181]	189	; Get full chars to CX and empty chars to DX
[41]	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
[181]	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
[69]	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	;--------------------------------------------------------------------
	216	ALIGN JUMP_ALIGN
	217	.RepeatProgressCharacterCXtimesFromAL:
[505]	218	jcxz NothingToRepeat
	219	JMP_DISPLAY_LIBRARY PrintRepeatedCharacterFromALwithCountInCX
[41]	220
[69]	221
[41]	222	;--------------------------------------------------------------------
	223	; GetProgressLengthToBXfromProgressDialogIoInDSSI
	224	; Parameters:
	225	; DS:SI: Ptr to PROGRESS_DIALOG_IO
	226	; Returns:
	227	; BX: Progress length
	228	; Corrupts:
	229	; Nothing
	230	;--------------------------------------------------------------------
	231	ALIGN JUMP_ALIGN
	232	GetProgressLengthToBXfromProgressDialogIoInDSSI:
	233	mov bx, [si+PROGRESS_DIALOG_IO.wMaxProgressValue]
	234	sub bx, [si+PROGRESS_DIALOG_IO.wMinProgressValue]
[505]	235	NothingToRepeat:
[41]	236	ret
	237
[181]	238
[41]	239	;--------------------------------------------------------------------
	240	; DrawTimeElapsedFromDX
	241	; Parameters:
	242	; DX: Ticks elapsed
	243	; Returns:
	244	; Nothing
	245	; Corrupts:
	246	; AX, BX, CX, DI
	247	;--------------------------------------------------------------------
	248	ALIGN JUMP_ALIGN
	249	DrawTimeElapsedFromDX:
	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	;--------------------------------------------------------------------
	272	ALIGN JUMP_ALIGN
	273	DrawTimeLeftFromProgressDialogIoInDSSIwithTimeElapsedInDX:
	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]
[181]	285	jz SHORT .PreventDivisionByZero
[41]	286	div cx ; AX = Estimated ticks left
	287	xchg dx, ax
[491]	288	SKIP2B ax
[41]	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	;--------------------------------------------------------------------
	303	ALIGN JUMP_ALIGN
	304	FormatTicksFromDX:
	305	push bp
	306
	307	mov bp, sp
	308	mov si, g_szTimeFormat
[491]	309	call TimerTicks_GetMinutesToAXandRemainderTicksToDXfromTicksInDX
[41]	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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source: xtideuniversalbios/trunk/Assembly_Library/Src/Menu/Dialog/DialogProgress.asm@ 621

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