source: xtideuniversalbios/trunk/Assembly_Library/Src/Menu/Dialog/DialogWord.asm @ 568

Last change on this file since 568 was 568, checked in by krille_n_@…, 9 years ago

Changes:

  • SerDrive: Using named pipe mode (serdrive -p) now works under Windows XP/2000/Server 2003.
  • checksum.pl: Added a compatibility fix for 3Com 3C503 cards.
  • XTIDECFG will now scan every possible segment address to find and load the BIOS and/or its settings from EEPROM. This should simplify things for people using combined option ROMs.
  • Fixed a bug from r521 in BootSector.asm where the BIOS would not display a timeout error if it failed to load the boot sector from harddrive.
  • Fixed a bug from r541 in CompatibleDPT.asm where CompatibleDPT_CreateDeviceParameterTableExtensionToESBXfromDPTinDSSI would generate an invalid checksum in the DPTE.
  • Optimizations and other fixes.
File size: 4.0 KB
Line 
1; Project name  :   Assembly Library
2; Description   :   Displays word input dialog.
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; DialogWord_GetWordWithIoInDSSI
26;   Parameters:
27;       DS:SI:  Ptr to WORD_DIALOG_IO
28;       SS:BP:  Ptr to parent MENU
29;   Returns:
30;       Nothing
31;   Corrupts registers:
32;       AX, BX, CX, DX, SI, DI
33;--------------------------------------------------------------------
34ALIGN JUMP_ALIGN
35DialogWord_GetWordWithIoInDSSI:
36    mov     bx, WordEventHandler
37    mov     BYTE [si+WORD_DIALOG_IO.bUserCancellation], TRUE
38    jmp     Dialog_DisplayWithDialogInputInDSSIandHandlerInBX
39
40
41;--------------------------------------------------------------------
42; WordEventHandler
43;   Common parameters for all events:
44;       BX:         Menu event (anything from MENUEVENT struct)
45;       SS:BP:      Ptr to DIALOG
46;   Common return values for all events:
47;       CF:         Set if event processed
48;                   Cleared if event not processed
49;   Corrupts registers:
50;       All
51;--------------------------------------------------------------------
52ALIGN JUMP_ALIGN
53WordEventHandler:
54    jmp     [cs:bx+.rgfnEventHandlers]
55
56
57ALIGN JUMP_ALIGN
58.InitializeMenuinitFromDSSI:
59    xor     ax, ax
60    jmp     Dialog_EventInitializeMenuinitFromDSSIforSingleItemWithHighlightedItemInAX
61
62
63ALIGN JUMP_ALIGN
64.IdleProcessing:
65    xor     cx, cx                      ; Item 0 is used as input line
66    call    MenuText_AdjustDisplayContextForDrawingItemFromCX
67    call    GetWordFromUser
68    call    MenuInit_CloseMenuWindow
69    stc
70    ret
71
72
73ALIGN WORD_ALIGN
74.rgfnEventHandlers:
75istruc MENUEVENT
76    at  MENUEVENT.InitializeMenuinitFromDSSI,   dw  .InitializeMenuinitFromDSSI
77    at  MENUEVENT.ExitMenu,                     dw  Dialog_EventExitMenu
78    at  MENUEVENT.IdleProcessing,               dw  .IdleProcessing
79    at  MENUEVENT.ItemHighlightedFromCX,        dw  Dialog_EventNotHandled
80    at  MENUEVENT.ItemSelectedFromCX,           dw  Dialog_EventNotHandled
81    at  MENUEVENT.KeyStrokeInAX,                dw  Dialog_EventNotHandled
82    at  MENUEVENT.RefreshTitle,                 dw  Dialog_EventRefreshTitle
83    at  MENUEVENT.RefreshInformation,           dw  Dialog_EventRefreshInformation
84    at  MENUEVENT.RefreshItemFromCX,            dw  Dialog_EventNotHandled
85iend
86
87
88;--------------------------------------------------------------------
89; GetWordFromUser
90;   Parameters
91;       SS:BP:  Ptr to DIALOG
92;   Returns:
93;       Nothing (User input stored to WORD_DIALOG_IO)
94;   Corrupts registers:
95;       AX, BX, CX, DX, SI, DI
96;--------------------------------------------------------------------
97ALIGN JUMP_ALIGN
98GetWordFromUser:
99    lds     si, [bp+DIALOG.fpDialogIO]
100    eMOVZX  bx, [si+WORD_DIALOG_IO.bNumericBase]
101ALIGN JUMP_ALIGN
102.GetUserInputUntilValidOrCancelled:
103    call    Keyboard_ReadUserInputtedWordWhilePrinting
104    jz      SHORT .UserCancellation
105
106    cmp     ax, [si+WORD_DIALOG_IO.wMin]
107    jb      SHORT .InputtedWordNotInRange
108    cmp     ax, [si+WORD_DIALOG_IO.wMax]
109    ja      SHORT .InputtedWordNotInRange
110
111    mov     [si+WORD_DIALOG_IO.bUserCancellation], bh   ; Zero = FALSE
112    mov     [si+WORD_DIALOG_IO.wReturnWord], ax
113.UserCancellation:
114    ret
115
116.InputtedWordNotInRange:
117    call    Keyboard_PlayBellForUnwantedKeystroke
118    ; Clear inputted word from dialog
119    CALL_DISPLAY_LIBRARY GetSoftwareCoordinatesToAX
120    xchg    dx, ax
121
122    mov     al, ' '
123    mov     cx, 5
124    CALL_DISPLAY_LIBRARY PrintRepeatedCharacterFromALwithCountInCX
125
126    xchg    ax, dx
127    CALL_DISPLAY_LIBRARY SetCursorCoordinatesFromAX
128    jmp     SHORT .GetUserInputUntilValidOrCancelled
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