forked from KolibriOS/kolibrios
176 lines
4.3 KiB
NASM
176 lines
4.3 KiB
NASM
;
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; THREAD EXAMPLE
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;
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; Compile with FASM for Menuet
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;
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use32
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org 0x0
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db 'MENUET01' ; 8 byte id
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dd 0x01 ; header version
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dd START ; start of code
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dd I_END ; size of image
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dd 0x2000 ; memory for app
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dd 0x1000 ; esp
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dd 0x0 , 0x0 ; I_Param , I_Icon
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include 'lang.inc'
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include 'macros.inc'
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START: ; start of execution
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call draw_window ; at first, draw the window
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still:
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mov eax,10 ; wait here for event
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int 0x40
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cmp eax,1 ; redraw request ?
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je red
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cmp eax,2 ; key in buffer ?
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je key
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cmp eax,3 ; button in buffer ?
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je button
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jmp still
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red: ; redraw
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call draw_window
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jmp still
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key: ; key
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mov eax,2 ; just read it and ignore
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int 0x40
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jmp still
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button: ; button
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mov eax,17 ; get id
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int 0x40
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cmp ah,1 ; button id=1 ?
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jne noclose
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mov eax,-1 ; close this program (thread)
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int 0x40
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noclose:
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cmp ah,2
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jne no_thread
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cmp [thread_stack],0x1f00
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jge no_thread
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add [thread_stack],0x100
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mov eax,51
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mov ebx,1
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mov ecx,START
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mov edx,[thread_stack]
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int 0x40
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jmp still
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no_thread:
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jmp still
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thread_stack dd 0x1000
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; *********************************************
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; ******* WINDOW DEFINITIONS AND DRAW ********
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; *********************************************
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draw_window:
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mov eax,12 ; function 12:tell os about windowdraw
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mov ebx,1 ; 1, start of draw
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int 0x40
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; DRAW WINDOW
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mov eax,0 ; function 0 : define and draw window
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mov ebx,10*65536+290 ; [x start] *65536 + [x size]
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mov ecx,10*65536+130 ; [y start] *65536 + [y size]
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mov esi,[thread_stack]
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sub esi,0x1000
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shr esi,4
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shl esi,16
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add ebx,esi
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add ecx,esi
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mov edx,0x03ffffff ; color of work area RRGGBB,8->color gl
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mov esi,0x808899ff ; color of grab bar RRGGBB,8->color gl
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mov edi,0x008899ff ; color of frames RRGGBB
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int 0x40
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; WINDOW LABEL
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mov eax,4 ; function 4 : write text to window
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mov ebx,8*65536+8 ; [x start] *65536 + [y start]
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mov ecx,0x10ddeeff ; color of text RRGGBB
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mov edx,labelt ; pointer to text beginning
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mov esi,labellen-labelt ; text length
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int 0x40
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mov eax,8 ; NEW THREAD BUTTON
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mov ebx,25*65536+128
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mov ecx,88*65536+20
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mov edx,2
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mov esi,0x90b0d0 ;0x5577cc
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int 0x40
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mov ebx,25*65536+35 ; draw info text with function 4
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mov ecx,0x224466
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mov edx,text
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mov esi,40
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newline:
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mov eax,4
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int 0x40
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add ebx,10
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add edx,40
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cmp [edx],byte 'x'
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jne newline
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mov eax,12 ; function 12:tell os about windowdraw
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mov ebx,2 ; 2, end of draw
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int 0x40
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ret
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; DATA AREA
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if lang eq ru
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text:
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db '<27><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> '
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db '<27><><EFBFBD><EFBFBD> <20> <20><><EFBFBD> <20><> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>. <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> '
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db '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> '
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db '<27><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>. '
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db '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>. '
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db ' '
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db ' <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> '
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db 'x' ; <- END MARKER, DONT DELETE
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labelt:
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db '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 51<35><31> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'
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labellen:
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else
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text:
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db 'THIS EXAMPLE CREATES THREADS BY RUNNING '
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db 'THE SAME CODE MULTIPLE TIMES. ALL WE '
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db 'NEED IS A NEW STACK FOR EACH THREAD. '
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db 'ALL THREADS SHARE THE SAME MEMORY. '
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db ' '
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db ' '
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db ' CREATE NEW THREAD '
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db 'x' ; <- END MARKER, DONT DELETE
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labelt:
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db 'THREAD EXAMPLE'
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labellen:
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end if
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I_END:
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