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/programs/demos/magnify/trunk/magnify.asm
16,7 → 16,7
dd 0x1000 ; esp
dd 0, 0 ; no parameters, no path
 
include '..\..\..\macros.inc'
include 'macros.inc'
delay equ 20
 
magnify_width = 40
30,7 → 30,7
wtevent:
mov eax, 23 ; wait here for event with timeout
mov ebx, delay
mcall
int 0x40
dec eax
js still
jz redraw
38,12 → 38,12
jnz button
; key in buffer
mov al, 2
mcall
int 0x40
jmp wtevent
button:
; we have only one button, close
or eax, -1
mcall
int 0x40
 
; *********************************************
; ******* WINDOW DEFINITIONS AND DRAW ********
52,11 → 52,11
draw_window:
mov eax, 12 ; function 12:tell os about windowdraw
mov ebx, 1 ; 1, start of draw
mcall
int 0x40
 
mov al, 48 ; function 48 : graphics parameters
mov bl, 4 ; subfunction 4 : get skin height
mcall
int 0x40
 
; DRAW WINDOW
mov ebx, 100*65536 + 8*magnify_width + 8
64,12 → 64,12
mov edx, 0x33000000 ; color of work area RRGGBB
mov edi, labelt ; header
xor eax, eax ; function 0 : define and draw window
mcall
int 0x40
 
 
mov al, 12 ; function 12:tell os about windowdraw
mov ebx, 2 ; 2, end of draw
mcall
int 0x40
 
ret
 
76,7 → 76,7
draw_screen:
draw_magnify:
mov eax, 14
mcall ; get screen size
int 0x40 ; get screen size
movzx ecx, ax
inc ecx
mov [size_y], ecx
86,7 → 86,7
 
mov eax, 37
xor ebx, ebx
mcall ; get mouse coordinates
int 0x40 ; get mouse coordinates
mov ecx, eax
shr ecx, 16 ; ecx = x
movzx edx, ax ; edx = y
113,7 → 113,7
imul ebx, [size_x]
add ebx, ecx
mov eax, 35
mcall ; read pixel
int 0x40 ; read pixel
.nopix:
push ecx edx
sub ecx, [m_x]
126,7 → 126,7
mov cl, 7
mov edx, eax
mov eax, 13
mcall
int 0x40
pop edx ecx
inc ecx
cmp ecx, [m_xe]
/programs/demos/magnify/trunk/build_en.bat
1,5 → 1,4
@erase lang.inc
@echo lang fix en >lang.inc
@fasm magnify.asm magnify
@erase lang.inc
@pause
/programs/demos/magnify/trunk/build_ru.bat
1,5 → 1,4
@erase lang.inc
@echo lang fix ru >lang.inc
@fasm magnify.asm magnify
@erase lang.inc
@pause
/programs/demos/magnify/trunk/macros.inc
0,0 → 1,267
; new application structure
macro meos_app_start
{
use32
org 0x0
 
db 'MENUET01'
dd 0x01
dd __start
dd __end
dd __memory
dd __stack
 
if used __params & ~defined __params
dd __params
else
dd 0x0
end if
 
dd 0x0
}
MEOS_APP_START fix meos_app_start
 
macro code
{
__start:
}
CODE fix code
 
macro data
{
__data:
}
DATA fix data
 
macro udata
{
if used __params & ~defined __params
__params:
db 0
__end:
rb 255
else
__end:
end if
__udata:
}
UDATA fix udata
 
macro meos_app_end
{
align 32
rb 2048
__stack:
__memory:
}
MEOS_APP_END fix meos_app_end
 
 
; macro for defining multiline text data
struc mstr [sstring]
{
forward
local ssize
virtual at 0
db sstring
ssize = $
end virtual
dd ssize
db sstring
common
dd -1
}
 
 
; strings
macro sz name,[data] { ; from MFAR [mike.dld]
common
if used name
label name
end if
forward
if used name
db data
end if
common
if used name
.size = $-name
end if
}
 
macro lsz name,[lng,data] { ; from MFAR [mike.dld]
common
if used name
label name
end if
forward
if (used name)&(lang eq lng)
db data
end if
common
if used name
.size = $-name
end if
}
 
 
 
; easy system call macro
macro mpack dest, hsrc, lsrc
{
if (hsrc eqtype 0) & (lsrc eqtype 0)
mov dest, (hsrc) shl 16 + lsrc
else
if (hsrc eqtype 0) & (~lsrc eqtype 0)
mov dest, (hsrc) shl 16
add dest, lsrc
else
mov dest, hsrc
shl dest, 16
add dest, lsrc
end if
end if
}
 
macro __mov reg,a,b { ; mike.dld
if (~a eq)&(~b eq)
mpack reg,a,b
else if (~a eq)&(b eq)
mov reg,a
end if
}
 
macro mcall a,b,c,d,e,f { ; mike.dld
__mov eax,a
__mov ebx,b
__mov ecx,c
__mov edx,d
__mov esi,e
__mov edi,f
int 0x40
}
 
 
 
 
 
 
 
; optimize the code for size
__regs fix <eax,ebx,ecx,edx,esi,edi,ebp,esp>
 
macro add arg1,arg2
{
if (arg2 eqtype 0)
if (arg2) = 1
inc arg1
else
add arg1,arg2
end if
else
add arg1,arg2
end if
}
 
macro sub arg1,arg2
{
if (arg2 eqtype 0)
if (arg2) = 1
dec arg1
else
sub arg1,arg2
end if
else
sub arg1,arg2
end if
}
 
macro mov arg1,arg2
{
if (arg1 in __regs) & (arg2 eqtype 0)
if (arg2) = 0
xor arg1,arg1
else if (arg2) = 1
xor arg1,arg1
inc arg1
else if (arg2) = -1
or arg1,-1
else if (arg2) > -128 & (arg2) < 128
push arg2
pop arg1
else
mov arg1,arg2
end if
else
mov arg1,arg2
end if
}
 
 
macro struct name
{
virtual at 0
name name
sizeof.#name = $ - name
end virtual
}
 
; structures used in MeOS
struc process_information
{
.cpu_usage dd ? ; +0
.window_stack_position dw ? ; +4
.window_stack_value dw ? ; +6
.not_used1 dw ? ; +8
.process_name rb 12 ; +10
.memory_start dd ? ; +22
.used_memory dd ? ; +26
.PID dd ? ; +30
.x_start dd ? ; +34
.y_start dd ? ; +38
.x_size dd ? ; +42
.y_size dd ? ; +46
.slot_state dw ? ; +50
rb (1024-52)
}
struct process_information
 
struc system_colors
{
.frame dd ?
.grab dd ?
.grab_button dd ?
.grab_button_text dd ?
.grab_text dd ?
.work dd ?
.work_button dd ?
.work_button_text dd ?
.work_text dd ?
.work_graph dd ?
}
struct system_colors
 
 
; constants
 
; events
EV_IDLE = 0
EV_TIMER = 0
EV_REDRAW = 1
EV_KEY = 2
EV_BUTTON = 3
EV_EXIT = 4
EV_BACKGROUND = 5
EV_MOUSE = 6
EV_IPC = 7
EV_STACK = 8
 
; event mask bits for function 40
EVM_REDRAW = 1b
EVM_KEY = 10b
EVM_BUTTON = 100b
EVM_EXIT = 1000b
EVM_BACKGROUND = 10000b
EVM_MOUSE = 100000b
EVM_IPC = 1000000b
EVM_STACK = 10000000b
Property changes:
Added: svn:eol-style
+native
\ No newline at end of property