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1922dd81c6
kolibrios/programs/other/calcplus/calcplus.asm
eAndrew 1922dd81c6 Calc+ v0.2β: add "^" operator, bugfixes, optimization. 
git-svn-id: svn://kolibrios.org@4875 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-04-22 16:45:27 +00:00

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VERSION equ "0.2Å"
use32
org 0
db 'MENUET01'
dd 1, main, dataend, memory, stacktop, 0, 0
include "../../proc32.inc"
include "../../macros.inc"
include "../../dll.inc"
include "../../develop/libraries/box_lib/trunk/box_lib.mac"
include "parser.inc"
;include "../../debug.inc"
;===============================
sz_head db "Calc+ [v", VERSION, "]", 0
buttons db "123456789()%^-+/*0"
edb1 edit_box 184, 8, 12, 0, 0, 0, 0, 0, 500, \
exp, group, ed_always_focus + ed_focus, 0, 0
imports:
library gui, "box_lib.obj"
import gui, editbox.draw, "edit_box", \
editbox.key, "edit_box_key", \
editbox.mouse, "edit_box_mouse"
;===============================
main:
mov [ans.buffer], word "0"
mov [ans.size], 15
mcall 40, 100111b
mcall 48, 3, scn, 192
m2m [edb1.color], [scn.gui_face]
m2m [edb1.shift_color], [scn.gui_select]
m2m [edb1.focus_border_color], [scn.gui_face]
m2m [edb1.text_color], [scn.gui_fctext]
mcall 68, 11
stdcall dll.Load, imports
;----------------------
update:
mcall 23, 5
cmp eax, EV_REDRAW
je ev_redraw
cmp eax, EV_KEY
je ev_key
cmp eax, EV_BUTTON
je ev_button
cmp eax, EV_MOUSE
je ev_mouse
dec [timer]
cmp [timer], 0
je calc
jmp update
;----------------------
ev_redraw:
mov edx, [scn.win_body]
or edx, 0x34 shl 24
mcall 0, <100, 236>, <100, 164>, , , sz_head
call draw_textbox
mov [but_id], 0x4000000A
mov [txt_id], buttons
mov [txt_x], 16
mov [but_w], 38
stdcall draw_button, 4, 42
stdcall draw_button, 46, 42
stdcall draw_button, 88, 42
stdcall draw_button, 4, 66
stdcall draw_button, 46, 66
stdcall draw_button, 88, 66
stdcall draw_button, 4, 90
stdcall draw_button, 46, 90
stdcall draw_button, 88, 90
stdcall draw_button, 88, 114
stdcall draw_button, 144, 42
stdcall draw_button, 186, 42
stdcall draw_button, 144, 66
stdcall draw_button, 186, 66
stdcall draw_button, 144, 90
stdcall draw_button, 186, 90
stdcall draw_button, 144, 114
stdcall draw_button, 186, 114
mov [txt_x], 37
mov [but_w], 80
stdcall draw_button, 4, 114
jmp update
;----------------------
ev_key:
mov [timer], 10
mcall 2
cmp ah, 27
je exit
invoke editbox.key, edb1
jmp update
;----------------------
ev_button:
mov [timer], 10
mcall 17
cmp ah, 1
je exit
cmp ah, 2
jne .not_copy
.copy:
mov eax, exp
mov ebx, ans.buffer
mov ecx, 0
@@:
mov dl, [ebx]
mov [eax], dl
inc eax
inc ebx
inc ecx
cmp [eax - 1], byte 0
jne @b
dec ecx
mov [edb1.size], ecx
m2m [edb1.pos], [edb1.size]
jmp .redraw
.not_copy:
cmp ah, 19
jne .not_del
.del:
cmp [edb1.pos], 0
je update
mov eax, exp
add eax, [edb1.pos]
dec eax
mov ebx, exp
add ebx, [edb1.size]
inc ebx
@@:
cmp eax, ebx
je @f
mov cl, [eax + 1]
mov [eax], cl
inc eax
jmp @b
@@:
dec [edb1.pos]
dec [edb1.size]
m2m [edb1.shift], [edb1.pos]
jmp .redraw
.not_del:
cmp ah, 10
jl update
cmp ah, 50
jg update
movzx eax, ah
add eax, buttons
sub eax, 10
mov al, [eax]
mov ebx, exp
add ebx, [edb1.size]
mov ecx, exp
add ecx, [edb1.pos]
@@:
cmp ebx, ecx
je @f
mov dl, [ebx - 1]
mov [ebx], dl
dec ebx
jmp @b
@@:
mov [ebx], al
inc [edb1.size]
inc [edb1.pos]
.redraw:
call draw_textbox
jmp update
;----------------------
ev_mouse:
mcall 2
invoke editbox.mouse, edb1
jmp update
;----------------------
exit:
mcall -1
;----------------------
calc:
stdcall parse
cmp [error_n], 0
jne .error
stdcall convert_to_str, eax, ans.buffer
imul eax, 6
add eax, 9
mov [ans.size], eax
jmp .redraw
.error:
cmp [error_n], 1
je .err_1
cmp [error_n], 4
je .err_4
mov [ans.buffer + 0], dword "Expe"
mov [ans.buffer + 4], dword "cted"
mov [ans.buffer + 8], dword " ')'"
mov [ans.buffer + 12], byte 0
mov [ans.size], 81
cmp [error_n], 2
je .redraw
cmp [error_n], 3
je .err_3
.err_1:
mov [ans.buffer + 0], dword "Div."
mov [ans.buffer + 4], dword " by "
mov [ans.buffer + 8], byte "0"
mov [ans.buffer + 9], byte 0
mov [ans.size], 63
jmp .redraw
.err_4:
mov [ans.buffer + 0], dword "Inpu"
mov [ans.buffer + 4], dword "t er"
mov [ans.buffer + 8], dword "rror"
mov [ans.buffer + 12], byte 0
mov [ans.size], 81
jmp .redraw
.err_3:
mov [ans.buffer + 10], byte "("
jmp .redraw
.redraw:
call draw_textbox
jmp update
;----------------------
proc draw_button, x, y
mcall 13, <[x], [but_w]>, <[y], 20>, [scn.gui_frame]
add ebx, 1 shl 16
add ecx, 1 shl 16
sub ebx, 2
sub ecx, 2
mcall , , , [scn.3d_light]
add ebx, 1 shl 16
add ecx, 1 shl 16
dec ebx
dec ecx
mcall , , , [scn.3d_dark]
dec ebx
dec ecx
mcall , , , [scn.win_face]
mcall 1, [x], [y], [scn.win_body]
add ebx, [but_w]
dec ebx
mcall
add ecx, 20
dec ecx
mcall
sub ebx, [but_w]
inc ebx
mcall
mov ebx, [x]
inc ebx
shl ebx, 16
add ebx, [but_w]
sub ebx, 3
mov ecx, [y]
inc ecx
shl ecx, 16
add ecx, 20
sub ecx, 3
mov edx, [but_id]
mcall 8
mov ebx, [x]
add ebx, [txt_x]
shl ebx, 16
add ebx, [y]
add ebx, 7
mcall 4, , [scn.win_text], [txt_id], 1
inc dword [txt_id]
inc dword [but_id]
ret
endp
;----------------------
proc draw_textbox
mcall 13, < 4, 220>, < 8, 23>, [scn.gui_frame]
mov edx, [scn.gui_face]
cmp [error_n], 0
je @f
mov edx, 0xFFAAAA
@@:
mcall 13, < 5, 218>, < 9, 21>
mcall , < 5, 218>, < 9, 1>, [scn.3d_face]
mcall , < 5, 1>, < 10, 20>
mcall , < 5, 218>, < 31, 1>, [scn.3d_light]
mov ebx, 224
sub ebx, [ans.size]
shl ebx, 16
inc ebx
mcall , , < 9, 21>, [scn.gui_frame]
add ebx, [ans.size]
add ebx, 1 shl 16
sub ebx, 3
mcall , , , [scn.3d_light]
cmp [error_n], 0
jne .btn_not
mcall 8, , , 0x40000002
.btn_not:
add ebx, 1 shl 16
add ecx, 1 shl 16
dec ebx
dec ecx
mcall 13, , , [scn.win_face]
shr ecx, 16
mov bx, cx
add ebx, 3 shl 16 + 6
mov ecx, [scn.win_text]
or ecx, 1b shl 31
mcall 4, , , ans.buffer
mcall 1, 4, 8, [scn.win_body]
mcall , 223
mcall , , 30, [scn.3d_light]
mcall , 4
mov ebx, 214
sub ebx, [ans.size]
cmp ebx, 24
jg @f
mov ebx, 24
@@:
mov [edb1.width], ebx
m2m [edb1.color], [scn.gui_face]
m2m [edb1.focus_border_color], [scn.gui_face]
cmp [error_n], 0
je @f
mov [edb1.color], 0xFFAAAA
mov [edb1.focus_border_color], 0xFFAAAA
@@:
invoke editbox.draw, edb1
ret
endp
;----------------------
dataend:
;===============================
rb 2048
stacktop:
exp rb 512
exp_pos rd 1
exp_lvl rd 1
group rd 1
ans.buffer:rb 512
ans.size rd 1
error_n rd 1
scn sys_colors_new
timer rd 1
but_id rd 1
but_w rd 1
txt_id rd 1
txt_x rd 1
memory:
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