kolibrios/programs/media/cdplay/trunk/cdplay.asm

483 lines
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NASM
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;
; CD PLAYER - Compile with fasm
;
use32
org 0x0
db 'MENUET00' ; 8 byte id
dd 38 ; required os
dd START ; program start
dd I_END ; program image size
dd 0x1000 ; reguired amount of memory
dd 0x1000
dd 0x00000000 ; reserved=no extended header
include 'lang.inc'
include 'macros.inc'
START:
call draw_window
still:
mov eax,10
int 0x40
cmp eax,1
jz red
cmp eax,2
jz key
cmp eax,3
jz button
jmp still
red:
call draw_window
jmp still
key:
mov eax,2
int 0x40
jmp still
button:
mov eax,17
int 0x40
cmp ah,byte 41
jnz nostop
call stop
jmp still
nostop:
cmp ah,byte 42
jnz nogetinfo
call getinfo
jmp still
nogetinfo:
pusha
cmp ah,100
jnz err
jmp noerr
err:
xor ecx,ecx
mov cl,ah
shl ecx,3
add ecx,cdinfo
add ecx,1
xor ebx,ebx
mov ebx,[ecx]
and ebx,0x00ffffff
mov ecx,ebx
mov ebx,1
mov eax,24
int 0x40
cmp eax,0
je noerr
error:
mov eax,13
mov ebx,10*65536+215
mov ecx,115*65536+13
mov edx,0x0088aacc
int 0x40
mov eax,dword 0x00000004 ; write text
mov ebx,12*65536+117
mov ecx,[tcolor]
mov edx,infotext2
mov esi,itl2-infotext2
int 0x40
mov eax,5
mov ebx,200
int 0x40
noerr:
popa
shr eax,8
and eax,255
mov ebx,0
mov ecx,10
cmp eax,100
jnz noend
mov eax,-1
int 0x40
noend:
newc:
cmp eax,ecx
jb dri
inc ebx
sub eax,ecx
jmp newc
dri:
mov ecx,48
add ebx,ecx
mov [infotext+0],bl
add eax,ecx
mov [infotext+1],al
call drawinfo
jmp still
getinfo:
mov eax,24 ; get info
mov ebx,1
mov ecx,0x010100
int 0x40
cmp eax,0
jnz gierror
mov eax,13
mov ebx,10*65536+215
mov ecx,115*65536+13
mov edx,0x0088aacc
int 0x40
mov eax,dword 0x00000004 ; write text
mov ebx,12*65536+117
mov ecx,dword 0x00ffffff ; 8b window nro - RR GG BB color
mov edx,infotext3 ; pointer to text beginning
mov esi,itl3-infotext3 ; text length
int 0x40
mov eax,5
mov ebx,100*10
int 0x40
mov eax,24 ; get info
mov ebx,2
mov ecx,cdinfo
mov edx,256
int 0x40
cmp eax,0
jz gi1
gierror:
mov eax,13
mov ebx,10*65536+215
mov ecx,115*65536+13
mov edx,0x0088aacc
int 0x40
mov eax,dword 0x00000004 ; write text
mov ebx,12*65536+117
mov ecx,dword 0x00ffffff ; 8b window nro - RR GG BB color
mov edx,infotext2 ; pointer to text beginning
mov esi,itl2-infotext2 ; text length
int 0x40
mov eax,5
mov ebx,200
int 0x40
gi1:
call drawinfo
ret
stop:
mov eax,24 ; get info
mov ebx,3
int 0x40
ret
; info bar
drawinfo:
; end
xor eax,eax
xor ebx,ebx
mov ecx,10
mov al,[cdinfo+3]
cld
newco:
cmp eax,ecx
jb noco
add ebx,1
sub eax,ecx
jmp newco
noco:
add al,48
mov [infotext+32],al
add bl,48
mov [infotext+31],bl
; start
xor eax,eax
xor ebx,ebx
mov al,[cdinfo+2]
cld
newco2:
cmp eax,ecx
jb noco2
add ebx,1
sub eax,ecx
jmp newco2
noco2:
add al,48
mov [infotext+17],al
add bl,48
mov [infotext+16],bl
mov eax,13
mov ebx,10*65536+219
mov ecx,115*65536+13
mov edx,[col]
sub edx,0x101010
int 0x40
mov eax,4 ; write text
mov ebx,12*65536+117
mov ecx,dword 0x00ffffff ; 8b window nro - RR GG BB color
mov edx,infotext ; pointer to text beginning
mov esi,itl-infotext ; text length
int 0x40
ret
draw_window:
pusha
mov eax,12 ; tell os about redraw
mov ebx,1
int 0x40
mov eax,0 ; define and draw window
mov ebx,170*65536+240
mov ecx,40*65536+135
mov edx,0x00b6aaff
mov esi,0x80b9aaff; bbee - 0x202020
mov edi,0x00b9aaff ;bbee
mov edx,[col]
add edx,0x00000000
mov esi,[col]
add esi,0x80000000
mov edi,[col]
int 0x40
mov eax,4 ; write text
mov ebx,8*65536+8
mov ecx,[tcolor]
mov edx,labelt
mov esi,labellen-labelt
int 0x40
mov eax,8 ; CLOSE BUTTON
mov ebx,(240-18)*65536+10
mov ecx,6 *65536+10
mov edx,100
mov esi,[col]
sub esi,0x302010
int 0x40
; first row
mov eax,8 ; button
mov edx,1 ; button number
mov ebx,9*65536+21 ; button start x & size
mov ecx,30*65536+13 ; button start y & size
mov esi,[bcolor] ; button color
newbutton1:
pusha
int 0x40
popa
pusha
mov eax,dword 0x00000004
and ebx,65535*65536
shr ecx,16
add ebx,ecx
add ebx,6*65536+3
mov ecx,[tcolor]
shl edx,1
add edx,nro-2
mov esi,2
int 0x40
popa
add ebx,22*65536
inc edx
cmp edx,11
jnz newbutton1
; second row
mov eax,8 ; button
mov edx,11 ; button number
mov ebx,9*65536+21 ; button start x & size
mov ecx,50*65536+13 ; button start y & size
mov esi,[bcolor] ; button color
newbutton2:
pusha
int 0x40
popa
pusha
mov eax,dword 0x00000004
and ebx,65535*65536
shr ecx,16
add ebx,ecx
add ebx,6*65536+3
mov ecx,[tcolor]
shl edx,1
add edx,nro2-2-20
mov esi,2
int 0x40
popa
add ebx,22*65536
inc edx
cmp edx,21
jnz newbutton2
; third row
mov eax,8 ; button
mov edx,21 ; button number
mov ebx,9*65536+21 ; button start x & size
mov ecx,70*65536+13 ; button start y & size
mov esi,[bcolor] ; button color
newbutton3:
pusha
int 0x40
popa
pusha
mov eax,dword 0x00000004
and ebx,65535*65536
shr ecx,16
add ebx,ecx
add ebx,6*65536+3
mov ecx,[tcolor]
shl edx,1
add edx,nro3-2-40
mov esi,2
int 0x40
popa
add ebx,22*65536
inc edx
cmp edx,31
jnz newbutton3
; fourth row
mov eax,8 ; button
mov edx,41 ; button number
mov ebx,9*65536+109 ; button start x & size
mov ecx,90*65536+13 ; button start y & size
mov esi,0x00aabbcc ; button color
newbutton4:
pusha
int 0x40
popa
pusha
mov eax,4
and ebx,65535*65536
shr ecx,16
add ebx,ecx
add ebx,9*65536+3
mov ecx,[tcolor]
sub edx,41
shl edx,4
add edx,text
mov esi,16
int 0x40
popa
add ebx,110*65536
inc edx
cmp edx,43
jnz newbutton4
call drawinfo
mov eax,12 ; tell os about redraw end
mov ebx,2
int 0x40
popa
ret
; DATA AREA
col dd 0x7777aa
tcolor dd 0xffffff
bcolor dd 0xaabbcc
labelt: db 'CD PLAYER'
labellen:
infotext: db '01 First Track: xx Last Track: xx '
itl:
infotext2: db 'DEFINE CD ROM BASE WITH SETUP '
itl2:
infotext3: db 'READING PLAYLIST - (10 secs) '
itl3:
nro: db '01020304050607080910'
nro2: db '11121314151617181920'
nro3: db '21222324252627282930'
text: db ' STOP READ PLAYLIST '
cdinfo:
I_END: