kolibrios/programs/other/rtfread/trunk/rtfread.asm

;   RTF READER FOR MENUET v1.
;   Written in pure assembler by Ivushkin Andrey aka Willow
;
;---------------------------------------------------------------------
M64 equ 64*1024
N_A equ 0x412f4e
RTFSIZE equ M64
RTFSTACKSIZE equ M64
BGIFONTSIZE equ 120*1024
ESPSIZE equ M64
LMARGIN equ 20
CHARW equ 6
CHARH equ 11
WINW  equ 600
WINH  equ 450
WIN_COLOR equ 0x3f0f0f0
DEFCOLOR equ 0x303030
;RENDER equ PIX
;RENDER equ BGI
RENDER equ FREE

BGIFONT_PATH equ '/sys/fonts/'
FONT_NAME equ 'LITT'
TOP =35
MODE equ RTF
INVALHEX equ 0
RTF_COLORLESS equ 1
RTF_ALIGNLESS equ 2
RTF_NO1STLINE equ 4
RTF_OPENING   equ 8
RTF_HELP      equ 16
RTF_VALID     equ 32
RTF_BLIND     equ 64
RTF_TOEOF     equ 128
RTF_BOTTOM    equ 256
STEPBYSTEP equ 10
DEBUG_BLOCK equ 10
SHOWALIGN equ 10
GUTTER equ 10
BENCH  equ 0;1
syms equ 12

  use32              ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 32-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ०<><E0A5A6> <20><>ᥬ<EFBFBD><E1A5AC><EFBFBD><EFBFBD><EFBFBD>
  org    0x0         ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD>

  db     'MENUET01'  ; 8-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䨪<EFBFBD><E4A8AA><EFBFBD><EFBFBD> MenuetOS
  dd     0x01        ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28>ᥣ<EFBFBD><E1A5A3> 1)
  dd     START       ; <20><><EFBFBD><EFBFBD><EFBFBD> <20><>ࢮ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  dd     I_END0      ; ࠧ<><E0A0A7><EFBFBD> <20>ணࠬ<E0AEA3><E0A0AC>
  dd     esp_end     ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  dd     sys_mem     ; <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>設<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
  dd     fname_buf   ; <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><>ࠬ<EFBFBD><E0A0AC>஢ (<28><> <20>ᯮ<EFBFBD><E1AFAE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
  dd     0x0         ; <20><>१<EFBFBD>ࢨ஢<E0A2A8><E0AEA2><EFBFBD>

include '..\..\..\MACROS.INC' ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><>ᥬ<EFBFBD><E1A5AC><EFBFBD><EFBFBD>騪<EFBFBD><E9A8AA>!
include 'debug.inc'
if ~ RENDER eq PIX
  TOP=TOP+4
  include 'bgifont.inc'
end if
include 'rtf_lite.inc'
include 'ascl.inc'
;---------------------------------------------------------------------
;---  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  ----------------------------------------------
;---------------------------------------------------------------------
help_file:
file  'reader.rtf'
help_end:

START:
    mov  [pitch],2
  if ~ RENDER eq PIX
    mov  edx,FONT_NAME
    mov  edi,save_limit
    BGIfont_Prepare
  end if
 start2:
    cmp  byte[fname_buf],0
    je   load_file;top_red
    jmp  noactivate
 prep_load:
;    mcall 18,3,dword[prcinfo+30]
 noactivate:
;    and  ebp,not RTF_OPENING
;    and  ebp,not RTF_HELP

;    and  [mode],not RTF_OPENING
    and  [mode],not (RTF_HELP+RTF_OPENING)
    mov  ecx,16
    mov  edi,fileinfo.name
    mov  esi,fname_buf
    rep  movsd
 load_file:
        mov     eax, 70
        and     [fileattr+32], 0
        mov     ebx, attrinfo
        mcall
        mov     ebx, [fileattr+32]
        test    eax, eax
        jz      .sizok
        mov     dword [fileinfo.name], N_A
.sizok:
    and  [wSave],0
    mov  [HClick],-100
    mov  eax,ebx
    and  eax,RTFSIZE-1
    add  eax,I_END
    mov  [tail],eax
    shr  ebx,16
;    dpd ebx
    mov  [max_block],ebx
    xor  eax,eax
    mov  ecx,256
    mov  edi,fileinfo.name
    repne scasb
    sub  edi,fileinfo.name+1
    mov  [fname_size],edi
top_red:
    mov  [top],TOP
red:                    ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᮢ<EFBFBD><E1AEA2><EFBFBD> <20><><EFBFBD><EFBFBD>

    call draw_window    ; <20><><EFBFBD>뢠<EFBFBD><EBA2A0> <20><><EFBFBD>楤<EFBFBD><E6A5A4><EFBFBD> <20><><EFBFBD><EFBFBD>ᮢ<EFBFBD><E1AEA2> <20><><EFBFBD><EFBFBD>

;---------------------------------------------------------------------
;---  <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  ----------------------------------------
;---------------------------------------------------------------------

still:
    mcall 10            ; <20>㭪<EFBFBD><E3ADAA><EFBFBD> 10 - <20><><EFBFBD><EFBFBD><EFBFBD> ᮡ<><E1AEA1><EFBFBD><EFBFBD>

    cmp  eax,1          ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᮢ<EFBFBD><E1AEA2><EFBFBD> <20><><EFBFBD><EFBFBD> ?
    je   red            ; <20>᫨ <20><> - <20><> <20><><EFBFBD><EFBFBD><EFBFBD> red
    cmp  eax,3          ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ?
    je   button         ; <20>᫨ <20><> - <20><> button

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


  key:                  ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    mcall 2             ; <20>㭪<EFBFBD><E3ADAA><EFBFBD> 2 - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> ᨬ<><E1A8AC><EFBFBD><EFBFBD> (<28> ah)
    cmp  ah,104         ; HELP
    jne  .nohelp
  .help:
    xor  [mode],RTF_HELP
    test [mode],RTF_HELP
    jz   load_file
    mov  ecx,help_end-help_file
    mov  [block_end],ecx
    add  [block_end],I_END
    mov  [tail],ecx
    add  [tail],I_END
    mov  esi,help_file
    mov  edi,I_END
    rep  movsb
;    or   [mode],RTF_HELP
    xor  eax,eax
    mov  [max_block],eax
    jmp  top_red
  .nohelp:
;    test [mode],RTF_HELP
;    jz   .nohelp2
;    and  [mode],not RTF_HELP
;    cmp  dword[fileinfo.name],N_A
;    je   still
;    jmp  prep_load
  .nohelp2:
    cmp  ah,114         ; R - redraw
    je   red
    cmp  ah,99          ; C - color
    jne  .nocolor
  .color:
    xor  [mode],RTF_COLORLESS
    jmp  red
  .nocolor:
    cmp  ah,97          ; A - alignment
    jne  .noalign
  .alignment:
    xor  [mode],RTF_ALIGNLESS
    jmp  red
  .noalign:
    cmp  ah,44          ; < - pitch dec
    jne  .nopd
  .decp:
    dec  [pitch]
    jmp  red
  .nopd:
    cmp  ah,46          ; < - pitch inc
    jne  .nopi
  .incp:
    inc  [pitch]
    jmp  red
  .nopi:
    cmp  ah,180         ; Home
    je   top_red
    mov  ebx,dword[prcinfo+46]
    sub  ebx,TOP+15
    cmp  ah,183 ;PgDn
    jne  .nopgdn
    sub  [top],bx
    jmp  red
  .nopgdn:
    cmp  ah,177 ;arrDn
    jne  .noardn
    sub  [top],CHARH
    jmp  red
  .noardn:
    mov  cx,[top]
    cmp  ah,184 ;PgUp
    jne  .nopgup
    add  [top],bx
    cmp  [top],TOP
    jl   red
    mov  [top],TOP
    cmp  cx,[top]
    je   still
    jmp  red
  .nopgup:
    cmp  ah,178 ;arrUp
    jne  .noarup
    add  [top],CHARH
    cmp  [top],TOP
    jl   red
    mov  [top],TOP
    cmp  cx,[top]
    je   still
    jmp  red
  .noarup:
  if  RENDER eq FREE
    cmp  ah,56 ;zoom+
    jne  .noplus
  .zplus:
    fld  [FreeFontscale]
    fmul [Zoomscale]
  .zoom:
    fstp [FreeFontscale]
    jmp  red
  .noplus:
    cmp  ah,54 ;zoom-
    jne  .nominus
  .zminus:
    fld  [FreeFontscale]
    fdiv [Zoomscale]
    jmp  .zoom
  .nominus:
  end if
    cmp  ah,108         ; L - load
    jne  stilld
  .file_open:
    or   [mode],RTF_OPENING
    opendialog draw_window, prep_load, st_1, fname_buf
  st_1:
    and  [mode],not RTF_OPENING
    jmp  still;red
  stilld:
    jmp  still

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

  button:
    mcall 17            ; 17 - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䨪<EFBFBD><E4A8AA><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>⮩ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    cmp   ah,2
    je    key.help
    cmp   ah,3
    je    key.color
    cmp   ah,4
    je    key.alignment
    cmp   ah,5
    je    key.file_open
    cmp   ah,6
    je    key.incp
    cmp   ah,7
    je    key.decp
  if RENDER eq FREE
    cmp   ah,8
    je    key.zminus
    cmp   ah,9
    je    key.zplus
  end if
    cmp   ah, 1         ; <20>᫨ <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD>஬ 1,
    jne   .noexit       ;  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

  .exit:
    mcall -1            ; <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20>ணࠬ<E0AEA3><E0A0AC>
  .noexit:
    cmp   ah,20
    jne   still
    mcall 37,1
    and   eax,0xffff
    cmp   eax,[HClick]
    je    still
    mov   [HClick],eax
    sub   eax,25
    mul   [HDoc]
    mov   ebx,dword[prcinfo+46]
    sub   ebx,25
    div   ebx
    dpd   eax
    mov   [top],TOP
    sub   [top],ax
    dps   'B'
    jmp   red;still
;---------------------------------------------------------------------
;---  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>  ----------------------------------
;---------------------------------------------------------------------

draw_window:

    mcall 12, 1                    ; <20>㭪<EFBFBD><E3ADAA><EFBFBD> 12: ᮮ<><E1AEAE><EFBFBD><EFBFBD><EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD>ᮢ<EFBFBD><E1AEA2> <20><><EFBFBD><EFBFBD>
                                   ; 1 - <20><>稭<EFBFBD><E7A8AD><EFBFBD> <20><>ᮢ<EFBFBD><E1AEA2><EFBFBD>

    mcall 0, <10,WINW>, <100,WINH>, WIN_COLOR,0x805080D0, 0x005080D0
    mcall 9,procinfo,-1
    mov   eax,[procinfo.box.left]
    cmp   eax,1
    ja      .temp12345
    ret
  .temp12345:

    mcall 4, <8,8>, 0x10DDEEFF, title, titlesize-title
    mov  esi,ecx
    mcall 47,0x30000,isymImplemented,<114,8>
    add  edx,36 shl 16
    mcall ,,isymMax
    add  edx,40 shl 16
    mov  esi,0x104e00e7;0x10f27840
    cmp  dword[fileinfo.name],N_A
    jne  .noNA
    mov  esi,0x10ff0000
  .noNA:
    mcall 4,edx,esi,fileinfo.name,[fname_size]
    mov  edi,prcinfo
    mcall 9,edi,-1
    and  [mode],not RTF_TOEOF
    mov  ebx,[edi+42]
    cmp  ebx,[wSave]
    je   .nochg
  .chg:
    mov  [wSave],ebx
    or   [mode],RTF_TOEOF
    and  [HDoc],0
    and  [line_count],0
    mov  [HClick],-100
  .nochg:
    sub  ebx,60
    shl  ebx,16
    mov  bx,12
    mov  ecx,5 shl 16+12
    mov  esi,0xb810e7
    mov  edx,2
 BTN_SPACE equ 14 shl 16
    mcall 8             ;2
    sub  ebx,BTN_SPACE
    inc  edx
    mcall 8,,,,0x459a    ;3
    sub  ebx,BTN_SPACE
    inc  edx
    mcall ,,,,0x107a30  ;4
    sub  ebx,BTN_SPACE
    inc  edx
    mcall ,,,,0xcc0000  ;5
    sub  ebx,BTN_SPACE
    inc  edx
    mcall ,,,,0x575f8c  ;6
    sub  ebx,BTN_SPACE
    inc  edx
    mcall ,,,,0x575f8c  ;7
  if RENDER eq FREE
    sub  ebx,BTN_SPACE
    inc  edx
    mcall ,,,,0x6a73d0  ;8
    sub  ebx,BTN_SPACE
    inc  edx
    mcall ,,,,0xd048c8  ;9
  end if
    shr  ecx,16
    mov  bx,cx
    add  ebx,3 shl 16+3
    mcall 4,,0x10ddeeff,btn_text,btn_end-btn_text
    sub  dword[prcinfo+42],LMARGIN
    sub  dword[prcinfo+46],CHARH
 if GUTTER eq 1
    mov  ebx,LMARGIN shl 16+20
    mov  ecx,20
    mov  eax,4
    mov  edx,arrow
    mov  esi,1
  .loop1:
    push ecx
    mcall ,,0xff0000
    pop  ecx
    add  ebx,50 shl 16
    loop .loop1
 end if
    mov  ebx,dword[prcinfo+42]
    shl  ebx,16
    add  ebx,7 shl 16+7
    mov  ecx,dword[prcinfo+46]
    add  ecx,25 shl 16-25
    mov  edx,20+1 shl 29
    mcall 8
    mov  ecx,[HClick]
    shl  ecx,16
    add  ecx,6-3 shl 16
    mcall 13,,,0xe26830
 if MODE eq RTF
    test [mode],RTF_OPENING
    jne  .ex
    and  [mode],not (RTF_BOTTOM);+RTF_TOEOF)
    mov  [colorptr],colortbl
    mov  eax,DEFCOLOR
    mov  edi,colortbl
    mov  ecx,16
    rep  stosd
    xor  eax,eax
    mov  [cGroup],eax
    mov  edi,Chp
    mov  ecx,SIZE_save
    rep  stosb
    mov  ax,[top]
    mov  word[Free+6],10
    mov  word[Free+4],ax
    mov  esi,I_END
    call RtfParse
    dpd  eax
    dps  'Lines='
    mov  eax,[line_count]
    dpd  eax
    newline
;    movzx  eax,word[Free+4]
;    dpd  eax
    mov  eax,dword[prcinfo+42]
    mov  edx,WIN_COLOR
    call draw_progress
if BENCH eq 1
    mcall 26,9
    sub  eax,[bench]
    dps  <13,10,'Bench='>
    dpd  eax
end if
 else
    mov  [char],0
    mov  ebx,10 shl 16+TOP
    mov  ecx,16
  .l0:
    push ecx
    mov  ecx,16
  .l1:
    push ecx
  if RENDER eq BGI
    mov  edx,char
    mov  ecx,0x48000000
    mov  esi,1
    BGIfont_Outtext
  else
    mcall 4,,0x10000000,char,1
  end if
    pop  ecx
    inc  [char]
    add  ebx,(CHARW+3) shl 16
    loop .l1
    pop  ecx
    add  ebx,CHARH+2
    and  ebx,0x0000ffff
    add  ebx,10 shl 16
    loop .l0
 end if
 .ex:
    mcall 12, 2                    ; <20>㭪<EFBFBD><E3ADAA><EFBFBD> 12: ᮮ<><E1AEAE><EFBFBD><EFBFBD><EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD>ᮢ<EFBFBD><E1AEA2> <20><><EFBFBD><EFBFBD>
                                   ; 2, <20><><EFBFBD><EFBFBD><EFBFBD>稫<EFBFBD> <20><>ᮢ<EFBFBD><E1AEA2><EFBFBD>
    ret                            ; <20><>室<EFBFBD><E5AEA4> <20><> <20><><EFBFBD>楤<EFBFBD><E6A5A4><EFBFBD>

if GUTTER eq 1
   arrow db 0x19
end if
;---------------------------------------------------------------------
;---  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  ----------------------------------------------
;---------------------------------------------------------------------

; <20><><EFBFBD><EFBFBD><EFBFBD>䥩<EFBFBD> <20>ணࠬ<E0AEA3><E0A0AC> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;  <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20> MACROS.INC (lang fix <20><><EFBFBD><EFBFBD>)

title:
  db 'RTF READER v1.    (     ):'
titlesize:
btn_text:
  if RENDER eq FREE
    db '+ - '
  end if
    db '< > L A C H'
btn_end:

attrinfo:
        dd      5
        dd      0
        dd      0
        dd      0
        dd      fileattr
        db      0
        dd      fileinfo.name

fileinfo:
  dd 0
.block:
  dd 0
  dd 0
.size  dd 1
  dd I_END
.name:
;   db '//'
;  db ' /HD/1/RTF/texts/FASM.TXT',0
;  db '/HD/1/RTF/TEST2.RTF',0
;  db '/HD/1/RTF/texts/index_ru.RTF',0
;  db '/HD/1/RTF/texts/stas.RTF',0
;  db '/HD/1/RTF/texts/zed.RTF',0
;  db '/HD/1/RTF/PRACT.RTF',0
;  db '/HD/1/RTF/SETUP2.RTF',0
;  db '/HD/1/RTF/texts/TC_RU.RTF',0
;  db '/HD/1/RTF/texts/WORD.RTF',0
;  db '/HD/1/RTF/texts/WORD97.RTF',0
;  db '/HD/1/RTF/texts/MASTAPP.RTF',0
;  db '/HD/1/RTF/texts/1c_tor77.RTF',0
;  db '/HD/1/RTF/texts/RELATION.RTF',0
;  db '/HD/1/RTF/texts/PLANETS.RTF',0
;  db '/HD/1/RTF/texts/LOTRRUS.RTF',0
  db '/HD/1/RTF/texts/RULEBOOK.RTF',0
;  db '/HD/1/RTF/texts/RULEBK2.RTF',0
;  db '/HD/1/RTF/texts/GLEB.RTF',0
;  db '/HD/1/RTF/texts/DWG13_14.RTF',0
;  db '/HD/1/RTF/texts/LK.RTF',0

;  db '/HD/1/RTF/texts/JUSTIFY.RTF',0
   rb  256-($-.name)
;---------------------------------------------------------------------
;blind db ?
if RENDER eq PIX
;  rd 2
  Free rd 9
else
if RENDER eq BGI
  FreeFontscale dd 0.07
else
  Zoomscale dd 1.15
  FreeFontscale dd 0.04
end if
  Free BGIfree FONT_NAME,0,0,1.0,1.0,char,1,0x44000000,0
end if
I_END0:
fname_buf:
        rb      1024+16
fileattr rd 40/4
if BENCH eq 1
  bench dd ?
end if
tail dd ?
cGroup dd ?
Chp:
  CHP
Pap:
  PAP
Sep:
  SEP
Dop:
  DOP
rds db ?
ris db ?
cbBin dd ?
lParam dd ?
fSkipDestIfUnk db ?
mode dd ?
curheight dw ?
maxheight dw ?
RetroBlock dd ?
RetroSave:
  SAVE
prcinfo rb 1024
RetroPtr dd ?
colorptr dd ?
colortbl rd 16
ct_end:
fname_size dd ?
max_block dd ?
cur_block dd ?
HDoc dd ?
HClick dd ?
top dw ?
line_count dd ?
par_count  dd ?
char db ?
pitch db ?
wSave dd ?
RetroXY dd ?
RetroGroup dd ?

save_stack:
rb RTFSTACKSIZE
save_limit:
rb BGIFONTSIZE

listptr dd ?
szKeyword rb 31
szParameter rb 21
block_end dd ?
I_END:                             ; <20><>⪠ <20><><EFBFBD><EFBFBD><EFBFBD> <20>ணࠬ<E0AEA3><E0A0AC>

procinfo process_information
rb RTFSIZE
esp1:
rb ESPSIZE
sys_mem:
rb ESPSIZE
esp_end: