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format MS COFF

public EXPORTS

section '.flat' code readable align 16

include '../../../macros.inc'

macro movi arg1,arg2 {mov arg1,arg2}

include 'strlen.inc'

MB_FIRST_BUT_ID equ 3 ;¨¤¥­â¨ä¨ª â®à 1-© ª­®¯ª¨ ­  á®®¡é¥­¨¨

MB_MAX_BUT equ 8 ;¬ ªá¨¬ «ì­®¥ ç¨á«® ª­®¯®ª ¢ á®®¡é¥­¨¨

MB_BUT_HEIGHT equ 20 ;¢ëá®â  ª­®¯ª¨ ­  á®®¡é¥­¨¨

CHAR_WIDTH equ 6 ;è¨à¨­  1-© ¡ãª¢ë ⥪áâ 

MB_BUT_OTY_1 equ  5 ;¢ëà⨪ «ì­ë©(¥) ®âáâã¯(ë) ¬¥¦¤ã: § £®«®¢ª®¬ ®ª­  ¨ ⥪á⮬, ⥪á⮬ ª­®¯ª ¬¨

;--- ®âáâã¯ë ­  ª­®¯ª å, 㪠§ ­­ë¥ ¢®¯à®á ¬¨: <-?->, ¡¥§ ãç¥â  ⥪áâ  ---

MB_BUT_OTX_1 equ  5 ;[<-?->Caption.....]

MB_BUT_OTX_2 equ 10 ;[<-?->Caption<-?->]

MB_BUT_OTX_3 equ 15 ;[<-?->Caption<-?->]<-?->

MB_TEXT_OFFSET equ 2 ;ᬥ饭¨¥, ¯® ª®â®à®¬ã ­ ç¨­ ¥âìáï ⥪áâ § £®«®¢ª  ®ª­ 

align 4

start:

  mov eax,48

  mov ebx,3

  mov ecx,sc

  mov edx,sizeof.system_colors

  mcall

  mov eax,40

  mov ebx,0x27

  mcall

  ;-- clear id pressed button ---

  mov ebx,[mb_text]

  mov al,byte[ebx]

  add al,MB_FIRST_BUT_ID

  dec al

  mov byte[mb_key_foc],al

  push [mb_text]

  call MsgBoxReInit

align 4

red_win:

  mov eax,12

  mov ebx,1

  mcall

  xor eax,eax

  mov bx,word[mb_left]

  shl ebx,16

  mov bx,word[mb_width]

  mov cx,word[mb_top]

  shl ecx,16

  mov cx,word[mb_height]

  mov edx,[sc.work]

  or  edx,0x33000000

  mov edi,[mb_text]

  add edi,MB_TEXT_OFFSET ;Caption

  mcall

  mcall 9,mb_procinfo,-1

  mov eax,dword[mb_procinfo.client_box.width]

  sub eax,[but_width]

  shr eax,1

  add eax,MB_BUT_OTX_1

  mov [ot_left],eax

  mov eax,4 ;à¨á®¢ ­¨¥ ⥪áâ 

  mov bx,MB_BUT_OTX_1

  shl ebx,16

  mov bx,MB_BUT_OTY_1

  mov ecx,[sc.work_text]

  mov edx,[txtMsg]

  @@:

    mov esi,edx

    call strlen

    call linlen

    cmp eax,0

    je @f

    mov esi,eax

    push eax

      mov eax,4

      int 0x40

    pop eax

    add edx,eax

    cmp byte[edx],0

    je @f

    inc edx

    add ebx,10 ; move <--y-->

    jmp @b

  @@:

  call MsgBoxDrawAllBut

  mcall 12,2

align 4

still:

  mov eax,10

  mcall

  cmp al,1 ;¨§¬. ¯®«®¦¥­¨¥ ®ª­ 

  jz red_win

  cmp al,2

  jz key

  cmp al,3

  jz button

  jmp still

align 4

key:

  mcall 2

  cmp ah,13

  jne @f

    mov ah,[mb_key_foc]

    jmp close

  @@:

  cmp ah,176 ;Left

  jne .no_left

  cmp [mb_key_foc],MB_FIRST_BUT_ID

  jg @f

    mov al,[mb_key_max]

    add [mb_key_foc],al

  @@:

    dec [mb_key_foc]

    call MsgBoxDrawAllBut

  .no_left:

  cmp ah,9 ;Tab

  je @f

  cmp ah,179 ;Right

  je @f

	jmp .no_right

  @@:

  mov al,[mb_key_max]

  add al,MB_FIRST_BUT_ID

  cmp [mb_key_foc],al

  je .no_right

    inc [mb_key_foc]

    cmp [mb_key_foc],al

    jl @f

      mov [mb_key_foc],MB_FIRST_BUT_ID

    @@:

    call MsgBoxDrawAllBut

  .no_right:

  jmp still

align 4

button:

  mcall 17 ;¯®«ãç¨âì ª®¤ ­ ¦ â®© ª­®¯ª¨

  cmp ah,MB_FIRST_BUT_ID

  jge close

  cmp ah,1

  jne still

;.exit:

  mov ah,MB_FIRST_BUT_ID

  dec ah

close:

  sub ah,MB_FIRST_BUT_ID

  inc ah

  mov ebx,[mb_text]

  mov byte[ebx],ah

  ;*** call msgbox functions ***

  cmp ah,0

  je @f

  cmp dword[mb_funct],0

  je @f

    xor ebx,ebx

    mov bl,ah

    dec bl

    shl bx,2 ;bx=bx*4

    add ebx,dword[mb_funct]

    cmp dword[ebx],0

    je @f

      call dword[ebx]

  @@:

  mcall -1 ;¢ë室 ¨§ ¯à®£à ¬¬ë

align 4

MsgBoxDrawAllBut:

  mov ebx,[ot_left]

  shl ebx,16

  mov bx,word[ot_top]

  add bx,MB_BUT_OTY_1

  ; Buttons ...

  push edi

  mov edi,txtBut

  mov edx,[edi]

  mov ecx,MB_FIRST_BUT_ID

  @@:

    ;eax = len button caption text

    mov esi,edx

    call strlen

    cmp eax,0

    je @f

    call MsgBoxDrawButton

    inc ecx

    add edi,4

    cmp edi,endBut

    jge @f

    mov edx,[edi]

    push bx

    ror ebx,16

      imul esi,CHAR_WIDTH

      add esi,MB_BUT_OTX_3

      add ebx,esi ; ...

    ror ebx,16

    pop bx

    jmp @b

  @@:

  pop edi

  ret

;input:

; ecx = button id

align 4

MsgBoxDrawButton:

  push ecx

  ;button

  push eax ebx edx

    mov edx,ecx

    imul eax,CHAR_WIDTH

    add eax,MB_BUT_OTX_2

    mov esi,[sc.work_button]

    cmp cl,[mb_key_foc]

    jne @f

      mov esi,[sc.work_button_text]

    @@:

    mov cx,bx

    sub cx,MB_BUT_OTY_1

    shl ecx,16

    mov cx,MB_BUT_HEIGHT

    ror ebx,16

    sub bx,MB_BUT_OTX_1

    ror ebx,16

    mov bx,ax

    mov eax,8

    int 0x40

  pop edx ebx eax

  ;caption

  mov ecx,[sc.work_button_text]

  cmp esi,ecx

  jne @f

    mov ecx,[sc.work_button]

  @@:

  mov esi,eax

  mov eax,4

  int 0x40

  pop ecx

  ret

align 4

MsgBoxReInit:

  push ebp

  mov ebp,esp

    m2m dword[mb_text],dword[ebp+8]

  push eax ebx ecx edi esi

  mov esi,[mb_text]

  add esi,MB_TEXT_OFFSET

  call strlen

  inc esi ;add terminated zero

  add esi,eax ;add len of caption

  mov [txtMsg],esi

  ;--- go to first button text --- buttons 1...MB_MAX_BUT

  mov ebx,txtBut

  mov cx,MB_MAX_BUT

  @@:

    call strlen

    add esi,eax ;add len of caption

    inc esi ;add terminated zero

    mov dword[ebx],esi

    cmp byte[esi],0

    je @f

    add ebx,4

  loop @b

  @@:

  ;--- calc button top ---

  mov eax,1

  mov ebx,[txtMsg]

  @@:

    inc ebx

    cmp byte[ebx],0

    je @f

    cmp byte[ebx],13

    jne @b

    inc eax

    jmp @b

  @@:

  imul eax,10

  add eax,2*MB_BUT_OTY_1

  mov [ot_top],eax

  ;--- calc window height ---

  add eax,MB_BUT_OTY_1

  add eax,MB_BUT_HEIGHT

  add ax,5 ;height of border

  mov [mb_height],ax

  mcall 48,4 ;skin height

  add [mb_height],ax

  ;--- calc window top ---

  mov eax,14

  int 0x40

  mov word[mb_top],ax

  mov ax,word[mb_height]

  sub word[mb_top],ax

  shr word[mb_top],1

  ;---

  shr eax,16

  mov word[mb_left],ax

  mov ax,word[mb_width]

  sub word[mb_left],ax

  shr word[mb_left],1

  ;--- calc button width ---

  xor ebx,ebx

  xor ecx,ecx

  mov esi,[txtBut]

  mov byte[mb_key_max],0

  @@:

    cmp byte[esi],0

    je @f

    inc ecx

    call strlen

    add esi,eax

    inc esi

    inc byte[mb_key_max]

    add ebx,eax

    jmp @b

  @@:

  imul ebx,CHAR_WIDTH

  imul ecx,MB_BUT_OTX_3

  add ebx,ecx

  add ebx,MB_BUT_OTX_2

  sub ebx,MB_BUT_OTX_3

  mov [but_width],ebx

  pop esi edi ecx ebx eax

  pop ebp

  ret 4

;input:

; [esp+8] = pointer to msgbox text

align 4

MsgBoxCreate:

  push ebp

  mov ebp,esp

    m2m dword[mb_text],dword[ebp+8]

    push eax ebx ecx edx

    mov eax,51

    mov ebx,1

    mov ecx,start

    mov edx,dword[ebp+12];thread

    int 0x40

    mov dword[mb_funct],0

    pop edx ecx ebx eax

  pop ebp

  ret 8

;input:

; [esp+8] = pointer to msgbox functions pointers

align 4

MsgBoxSetFunctions:

  push ebp

  mov ebp,esp

    m2m dword[mb_funct],dword[ebp+8]

  pop ebp

  ret 4

;--- data ---

  txtMsg dd 0 ;㪠§ â¥«ì ­  ­ ç «® ⥪áâ  á®®¡é¥­¨ï

  txtBut rd MB_MAX_BUT ;㪠§ â¥«ì ­  ­ ç «® ⥪áâ  ¯®¤¯¨á¥© ª­®¯®ª

  endBut:

  ot_left dd 0 ;®âáâ㯠᫥¢  (¤«ï à¨á®¢ ­¨ï ª­®¯®ª)

  ot_top dd 0 ;®âáâ㯠ᢥàåã (¤«ï à¨á®¢ ­¨ï ª­®¯®ª)

  but_width dd 0 ;è¨à¨­  ¢á¥å ª­®¯®ª + § §®àë ¬¥¦¤ã ­¨¬¨

  ;--- à §¬¥àë ­  íªà ­¥ ®ª­  á®®¡é¥­¨ï ---

  mb_left dw 0

  mb_width dw 300

  mb_top dw 0

  mb_height dw 50

  mb_key_foc db MB_FIRST_BUT_ID ;ª­®¯ª  ¢ 䮪ãᥠ(á ãç¥â®¬ MB_FIRST_BUT_ID)

  mb_key_max db 1 ;ç¨á«® ¢á¥å ª­®¯®ª á®®¡é¥­¨ï

;--------------------------------------------------

  sc system_colors

  mb_procinfo process_information ;㪠§ â¥«ì ­  áâàãªâãàã process_information த¨â¥«ì᪮£® ®ª­ 

  mb_text dd 0 ;msgbox_1 ;㪠§ â¥«ì ¤ ­­ë¥ ¤«ï á®®¡é¥­¨ï (ª®â®àë ¯¥à¥¤ îâìáï ®ª­ã)

  mb_funct dd 0 ;pointer to functions

;--------------------------------------------------

align 16

EXPORTS:

  dd sz_mb_create, MsgBoxCreate

  dd sz_mb_reinit, MsgBoxReInit

  dd sz_mb_setfunctions, MsgBoxSetFunctions

  dd 0,0

  sz_mb_create db 'mb_create',0

  sz_mb_reinit db 'mb_reinit',0

  sz_mb_setfunctions db 'mb_setfunctions',0