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source: xtideuniversalbios/trunk/XTIDE_Universal_BIOS_Configurator_v2/Src/Menupages/MainMenu.asm @ 525

Last change on this file since 525 was 525, checked in by krille_n_@…, 11 years ago

Changes:

Made some improvements to the stack switching in Int13h.asm.
Added a tail-call optimized variant of the CALL_MENU_LIBRARY macro (JMP_MENU_LIBRARY).
Other optimizations and fixes.

File size: 9.2 KB

Rev	Line
[57]	1	; Project name : XTIDE Universal BIOS Configurator v2
	2	; Description : Main menu structs and functions.
	3
[376]	4	;
[525]	5	; XTIDE Universal BIOS and Associated Tools
[376]	6	; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2012 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.
[525]	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
[525]	16	; GNU General Public License for more details.
[376]	17	; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
[525]	18	;
[376]	19
[57]	20	; Section containing initialized data
	21	SECTION .data
	22
	23	ALIGN WORD_ALIGN
	24	g_MenupageForMainMenu:
	25	istruc MENUPAGE
	26	at MENUPAGE.fnEnter, dw MainMenu_EnterMenuOrModifyItemVisibility
[206]	27	at MENUPAGE.fnBack, dw ExitToDosFromBackButton
[371]	28	at MENUPAGE.wMenuitems, dw 9
[57]	29	iend
	30
[525]	31	g_MenuitemMainMenuLicense:
[57]	32	istruc MENUITEM
[336]	33	at MENUITEM.fnActivate, dw Menuitem_DisplayHelpMessageFromDSSI
	34	at MENUITEM.szName, dw g_szItemMainLicense
	35	at MENUITEM.szQuickInfo, dw g_szNfoMainLicense
	36	at MENUITEM.szHelp, dw g_szHelpMainLicense
[525]	37	at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
[206]	38	at MENUITEM.bType, db TYPE_MENUITEM_ACTION
[57]	39	iend
[525]	40
[57]	41	g_MenuitemMainMenuLoadBiosFromFile:
	42	istruc MENUITEM
	43	at MENUITEM.fnActivate, dw LoadBiosFromFile
	44	at MENUITEM.szName, dw g_szItemMainLoadFile
	45	at MENUITEM.szQuickInfo, dw g_szNfoMainLoadFile
	46	at MENUITEM.szHelp, dw g_szNfoMainLoadFile
	47	at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
	48	at MENUITEM.bType, db TYPE_MENUITEM_ACTION
	49	iend
	50
	51	g_MenuitemMainMenuLoadXtideUniversalBiosFromRom:
	52	istruc MENUITEM
	53	at MENUITEM.fnActivate, dw LoadXtideUniversalBiosFromRom
	54	at MENUITEM.szName, dw g_szItemMainLoadROM
	55	at MENUITEM.szQuickInfo, dw g_szNfoMainLoadROM
	56	at MENUITEM.szHelp, dw g_szNfoMainLoadROM
	57	at MENUITEM.bFlags, db NULL
	58	at MENUITEM.bType, db TYPE_MENUITEM_ACTION
	59	iend
	60
	61	g_MenuitemMainMenuLoadOldSettingsFromEeprom:
	62	istruc MENUITEM
	63	at MENUITEM.fnActivate, dw LoadOldSettingsFromEeprom
	64	at MENUITEM.szName, dw g_szItemMainLoadStngs
	65	at MENUITEM.szQuickInfo, dw g_szNfoMainLoadStngs
	66	at MENUITEM.szHelp, dw g_szNfoMainLoadStngs
	67	at MENUITEM.bFlags, db NULL
	68	at MENUITEM.bType, db TYPE_MENUITEM_ACTION
	69	iend
	70
	71	g_MenuitemMainMenuConfigureXtideUniversalBios:
	72	istruc MENUITEM
[59]	73	at MENUITEM.fnActivate, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility
[57]	74	at MENUITEM.szName, dw g_szItemMainConfigure
	75	at MENUITEM.szQuickInfo, dw g_szNfoMainConfigure
	76	at MENUITEM.szHelp, dw g_szNfoMainConfigure
	77	at MENUITEM.bFlags, db NULL
	78	at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT
	79	iend
	80
	81	g_MenuitemMainMenuFlashEeprom:
	82	istruc MENUITEM
[59]	83	at MENUITEM.fnActivate, dw FlashMenu_EnterMenuOrModifyItemVisibility
[57]	84	at MENUITEM.szName, dw g_szItemMainFlash
	85	at MENUITEM.szQuickInfo, dw g_szNfoMainFlash
	86	at MENUITEM.szHelp, dw g_szNfoMainFlash
	87	at MENUITEM.bFlags, db NULL
	88	at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT
	89	iend
	90
[525]	91	g_MenuitemMainMenuSaveFile:
[371]	92	istruc MENUITEM
	93	at MENUITEM.fnActivate, dw BiosFile_SaveUnsavedChanges
	94	at MENUITEM.szName, dw g_szItemMainSave
	95	at MENUITEM.szQuickInfo, dw g_szNfoMainSave
	96	at MENUITEM.szHelp, dw g_szNfoMainSave
	97	at MENUITEM.bFlags, db NULL
	98	at MENUITEM.bType, db TYPE_MENUITEM_ACTION
[525]	99	iend
[371]	100
[336]	101	g_MenuitemMainMenuExitToDos:
	102	istruc MENUITEM
	103	at MENUITEM.fnActivate, dw ExitToDosSelectedFromMenu
	104	at MENUITEM.szName, dw g_szItemMainExitToDOS
	105	at MENUITEM.szQuickInfo, dw g_szNfoMainExitToDOS
	106	at MENUITEM.szHelp, dw g_szNfoMainExitToDOS
	107	at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
	108	at MENUITEM.bType, db TYPE_MENUITEM_ACTION
	109	iend
[57]	110
[525]	111	g_MenuitemMainMenuHomePage:
[336]	112	istruc MENUITEM
	113	at MENUITEM.fnActivate, dw Menuitem_DisplayHelpMessageFromDSSI
	114	at MENUITEM.szName, dw g_szItemMainHomePage
	115	at MENUITEM.szQuickInfo, dw g_szNfoMainHomePage
	116	at MENUITEM.szHelp, dw g_szNfoMainHomePage
[525]	117	at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
[336]	118	at MENUITEM.bType, db TYPE_MENUITEM_ACTION
[525]	119	iend
[336]	120
	121
[57]	122	; Section containing code
	123	SECTION .text
	124
	125	;--------------------------------------------------------------------
	126	; MainMenu_EnterMenuOrModifyItemVisibility
	127	; Parameters:
	128	; SS:BP: Menu handle
	129	; Returns:
	130	; Nothing
	131	; Corrupts registers:
	132	; All, except BP
	133	;--------------------------------------------------------------------
	134	ALIGN JUMP_ALIGN
	135	MainMenu_EnterMenuOrModifyItemVisibility:
	136	push cs
	137	pop ds
	138	call .EnableOrDisableXtideRomItems
	139	call .EnableOrDisableConfigureXtideUniversalBios
	140	call .EnableOrDisableFlashEeprom
[525]	141	call .EnableOrDisableSave
[57]	142	mov si, g_MenupageForMainMenu
	143	jmp Menupage_ChangeToNewMenupageInDSSI
	144
	145	;--------------------------------------------------------------------
	146	; .EnableOrDisableXtideRomItems
	147	; Parameters:
	148	; DS: CFGVARS segment
	149	; Returns:
	150	; Nothing
	151	; Corrupts registers:
	152	; AX, BX, CX, SI, DI, ES
	153	;--------------------------------------------------------------------
	154	ALIGN JUMP_ALIGN
	155	.EnableOrDisableXtideRomItems:
	156	call EEPROM_FindXtideUniversalBiosROMtoESDI
	157	jnc SHORT .DisableAllRomItems
	158	or BYTE [g_MenuitemMainMenuLoadXtideUniversalBiosFromRom+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE
	159	call Buffers_IsXtideUniversalBiosLoaded
	160	jne SHORT .DisableLoadSettingFromRom
	161	or BYTE [g_MenuitemMainMenuLoadOldSettingsFromEeprom+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE
	162	ret
	163
	164	ALIGN JUMP_ALIGN
	165	.DisableAllRomItems:
	166	and BYTE [g_MenuitemMainMenuLoadXtideUniversalBiosFromRom+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE
	167	.DisableLoadSettingFromRom:
	168	and BYTE [g_MenuitemMainMenuLoadOldSettingsFromEeprom+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE
	169	ret
	170
	171	;--------------------------------------------------------------------
	172	; .EnableOrDisableConfigureXtideUniversalBios
	173	; Parameters:
	174	; DS: CFGVARS segment
	175	; Returns:
	176	; Nothing
	177	; Corrupts registers:
	178	; CX, SI, DI, ES
	179	;--------------------------------------------------------------------
	180	ALIGN JUMP_ALIGN
	181	.EnableOrDisableConfigureXtideUniversalBios:
	182	call Buffers_IsXtideUniversalBiosLoaded
	183	jne SHORT .DisableConfigureXtideUniversalBios
	184	or BYTE [g_MenuitemMainMenuConfigureXtideUniversalBios+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE
	185	ret
	186
	187	ALIGN JUMP_ALIGN
	188	.DisableConfigureXtideUniversalBios:
	189	and BYTE [g_MenuitemMainMenuConfigureXtideUniversalBios+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE
	190	ret
	191
	192	;--------------------------------------------------------------------
	193	; .EnableOrDisableFlashEeprom
	194	; Parameters:
	195	; DS: CFGVARS segment
	196	; Returns:
	197	; Nothing
	198	; Corrupts registers:
	199	; Nothing
	200	;--------------------------------------------------------------------
	201	ALIGN JUMP_ALIGN
	202	.EnableOrDisableFlashEeprom:
	203	test WORD [g_cfgVars+CFGVARS.wFlags], FLG_CFGVARS_FILELOADED \| FLG_CFGVARS_ROMLOADED
	204	jz SHORT .DisableFlashEeprom
	205	or BYTE [g_MenuitemMainMenuFlashEeprom+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE
	206	ret
	207
	208	ALIGN JUMP_ALIGN
	209	.DisableFlashEeprom:
	210	and BYTE [g_MenuitemMainMenuFlashEeprom+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE
	211	ret
	212
[371]	213	;--------------------------------------------------------------------
	214	; .EnableOrDisableSave
	215	; Parameters:
	216	; DS: CFGVARS segment
	217	; Returns:
	218	; Nothing
	219	; Corrupts registers:
	220	; Nothing
	221	;--------------------------------------------------------------------
[525]	222	ALIGN JUMP_ALIGN
	223	.EnableOrDisableSave:
[371]	224	test WORD [g_cfgVars+CFGVARS.wFlags], FLG_CFGVARS_FILELOADED
	225	jz SHORT .DisableSave
	226	or BYTE [g_MenuitemMainMenuSaveFile+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE
	227	ret
[57]	228
[525]	229	ALIGN JUMP_ALIGN
[371]	230	.DisableSave:
	231	and BYTE [g_MenuitemMainMenuSaveFile+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE
	232	ret
[525]	233
[57]	234	;--------------------------------------------------------------------
	235	; MENUITEM activation functions (.fnActivate)
	236	; Parameters:
	237	; SS:BP: Ptr to MENU
	238	; Returns:
	239	; Nothing
	240	; Corrupts registers:
	241	; All, except segments
	242	;--------------------------------------------------------------------
	243	ALIGN JUMP_ALIGN
[206]	244	ExitToDosSelectedFromMenu:
[525]	245	JMP_MENU_LIBRARY CloseMenuIfExitEventAllows
[57]	246
	247
	248	ALIGN JUMP_ALIGN
	249	LoadBiosFromFile:
[59]	250	call Buffers_SaveChangesIfFileLoaded
[57]	251	mov cx, FILE_DIALOG_IO_size
	252	call Memory_ReserveCXbytesFromStackToDSSI
	253	call Dialogs_DisplayFileDialogWithDialogIoInDSSI
	254	cmp BYTE [si+FILE_DIALOG_IO.bUserCancellation], TRUE
	255	je SHORT .CancelFileLoading
	256
	257	add si, BYTE FILE_DIALOG_IO.szFile
	258	call BiosFile_LoadFileFromDSSItoRamBuffer
	259	call MainMenu_EnterMenuOrModifyItemVisibility
	260	.CancelFileLoading:
	261	add sp, BYTE FILE_DIALOG_IO_size
[525]	262	ExitToDosFromBackButton:
[57]	263	ret
	264
	265
	266	ALIGN JUMP_ALIGN
	267	LoadXtideUniversalBiosFromRom:
[59]	268	call Buffers_SaveChangesIfFileLoaded
[68]	269	call EEPROM_LoadXtideUniversalBiosFromRomToRamBufferAndReturnSizeInDXCX
[57]	270	mov ax, FLG_CFGVARS_ROMLOADED
[68]	271	call Buffers_NewBiosWithSizeInDXCXandSourceInAXhasBeenLoadedForConfiguration
	272	mov dx, g_szDlgMainLoadROM
[118]	273	call Dialogs_DisplayNotificationFromCSDX
	274	jmp MainMenu_EnterMenuOrModifyItemVisibility
[57]	275
	276
	277	ALIGN JUMP_ALIGN
	278	LoadOldSettingsFromEeprom:
[59]	279	call Buffers_SaveChangesIfFileLoaded
[57]	280	call EEPROM_LoadOldSettingsFromRomToRamBuffer
	281	and WORD [g_cfgVars+CFGVARS.wFlags], ~FLG_CFGVARS_UNSAVED
[68]	282	mov dx, g_szDlgMainLoadStngs
	283	jmp Dialogs_DisplayNotificationFromCSDX
[336]	284

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