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kolibrios/programs/develop/libGUI/examples/edit_box/edit_box.asm

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That new in this version: 1) Transfer of parameters to functions of library is copied on the convention stdcall. 2) Now functions link on names. 3)Now, if to guide the mouse on a component and to press the left button of the mouse all messages from the mouse are sent only to this component.If to release(let off) the left button of the mouse messages from the mouse again become accessible to all components. 4) In library new functions are added. int Version (void) - to receive the version of library. The version comes back in a format: year + month + day. The current library has version 71014. void RemoveComponent (void *Control, int new_x, int new_y) - moves a component to new coordinates. void ResizeComponent (void *Control, int new_sizex, int new_sizey) - changes the size of a component. Examples of use of these functions look in example Bookmark. 5) The example of work with libGUI in programming language C is added. This example is a part of the interface written by me for my scientific program. git-svn-id: svn://kolibrios.org@648 a494cfbc-eb01-0410-851d-a64ba20cac60
2007-10-15 12:45:36 +02:00
;
;
; This is example of using GUI component EditBox from libGUI.
;
;
include 'macros.inc'
use32
db 'MENUET01'
dd 1
dd start
dd i_end
dd 1800
dd 1800
dd 0
dd path
start:
;init hepe of memory
mcall 68,11
;set current dir as ./
call GetPath
;load dll
mcall 68,19,path
test eax,eax
jnz libGUI_loaded
mcall 68,19,sys_libGUI_path
test eax,eax
jnz libGUI_loaded
mcall -1
libGUI_loaded:
mov [myexport],eax
;load dll functions
push fnDestroyControl
push [myexport]
call _ksys_cofflib_getproc
mov [destroy_control],eax
push fnSendMessage
push [myexport]
call _ksys_cofflib_getproc
mov [send_message],eax
push fnCraeteButton
push [myexport]
call _ksys_cofflib_getproc
mov [craete_button],eax
push fnCraeteEditbox
push [myexport]
call _ksys_cofflib_getproc
mov [craete_edit_box],eax
;set events mask
mcall 40,1100111b
;get standart colors table
mcall 48,3,ColorsTable,40
;*********************************************
;****************Init Butttons****************
;*********************************************
mov ecx,[ColorsTable+8]
and ecx,0xffffff
mov [Button1.type],byte 10010001b
mov [Button1.x],20
mov [Button1.y],50
mov [Button1.width],word 70
mov [Button1.height],word 20
mov [Button1.color1],dword ecx
mov [Button1.color2],dword 0xffffff
mov [Button1.text],text1
push Button1
push Parend
call [craete_button]
mov [PointerToControlForButtonExit],eax
mov ecx,[ColorsTable+8]
and ecx,0xffffff
;********************************************
;***************Init EditBox*****************
;********************************************
mov ecx,[ColorsTable+8]
mov [EditBox.ed_flags],0b;1000000000000000b
mov [EditBox.ed_left],5 ;x
mov [EditBox.ed_top],10 ;y
mov [EditBox.ed_width],100
mov [EditBox.ed_height],14
mov [EditBox.ed_max],100
mov [EditBox.ed_text],buffer_for_text
mov [EditBox.ed_color],dword 0xffffff
mov [EditBox.shift_color],dword 0xaabbcc
mov [EditBox.ed_focus_border_color],0
mov [EditBox.ed_blur_border_color],ecx
mov [EditBox.ed_text_color],0
push EditBox
push Parend
call [craete_edit_box]
mov [PointerToControlForEditBox],eax
call draw_window
;send message 1 for redrawing ALL controls
mov [Message],dword 1
push Message
push Parend
call [send_message]
still:
mcall 10
;check for redraw window
cmp eax,1
jne no_window
call draw_window
mov [Message],dword 1
push Message
push Parend
call [send_message]
jmp still
no_window:
;check for keys events
cmp eax,2
jne no_keys
mcall 2
shr eax,8
mov [Message],dword 2
mov [Message+4],eax
push Message
push Parend
call [send_message]
mov eax,[Message+4]
cmp al,27
je exit
jmp still
no_keys:
;check for pressed butons
cmp eax,3
jne no_buttons
mcall 17
shr eax,8
jmp still
no_buttons:
;check for mouse events
cmp eax,6
jne no_mouse
mov [Message],dword 6
mcall 37,1
mov ebx,eax
shr eax,16 ;x
and ebx,0xffff ;y
mov [Message+4],eax
mov [Message+8],ebx
mcall 37,2
mov [Message+12],eax
;send system events to control
push Message
push Parend
call [send_message]
mov eax,[PointerToControlForButtonExit]
xor ebx,ebx
mov bl,byte[eax+45]
cmp bl,11b
jne no_crossing_pressing_button
mov [button_pressed],1
no_crossing_pressing_button:
xor ebx,ebx
mov bl,byte[eax+45]
cmp bl,1b
jne no_crossing_button
cmp [button_pressed],1
jne no_crossing_button
jmp exit
no_crossing_button:
jmp still
no_mouse:
jmp still
exit:
push [PointerToControlForButtonExit]
call [destroy_control]
push [PointerToControlForEditBox]
call [destroy_control]
mcall -1
;**********************************************
;*******************Draw window****************
;**********************************************
draw_window:
mcall 12,1
xor eax,eax
mov ebx,50
mov ecx,50
shl ebx,16
shl ecx,16
add ebx,120
add ecx,120
mov edx,0x03aabbcc
mov esi,0x805080d0
mov edi,0x005080d0
mcall
mcall 12,2
ret
GetPath:
mov ebx,255
mov ecx,path
next_symvol:
mov edx,ecx
add edx,ebx
xor eax,eax
mov al,[edx]
cmp eax,'/'
je exit_path
dec ebx
jnz next_symvol
exit_path:
inc edx
mov esi,dll_name
mov edi,edx
mov ecx,10
rep movsb
ret
include 'getproc.asm'
;************************************************************
;***************************DATA*****************************
;************************************************************
align 4
dll_name db 'libGUI.obj',0
sys_libGUI_path db '/sys/lib/libGUI.obj',0
text1 db 'Exit',0
text_for_text db 'Hello world from zakladka',0
fnDestroyControl db 'DestroyControl',0
fnSendMessage db 'SendMessage',0
fnCraeteButton db 'CraeteButton',0
fnCraeteEditbox db 'CraeteEditbox',0
myexport dd 0
destroy_control dd 0
send_message dd 0
craete_button dd 0
craete_edit_box dd 0
PointerToControlForButtonExit dd 0
PointerToControlForEditBox dd 0
button_pressed dd 0
path rb 256
Parend: dd 0,0,0,0,0,0,0,0,0,0,0,0 ;44 bytes
Message rd 4
ColorsTable rd 10
buffer_for_text rb 100+2
struc BUTTON
{
.type db 1
.flag db 1
.x dw 1
.y dw 1
.width dw 1
.height dw 1
.image dd 1
.imageX dw 1
.imageY dw 1
.imageSizeX dw 1
.imageSizeY dw 1
.transparentColor dd 1
.text dd 1
.textX dw 1
.textY dw 1
.textcolor dd 1
.color1 dd 1
.color2 dd 1
.mouseX dw 1
.mouseY dw 1
}
struc EDITBOX
{
.ed_width rd 1
.ed_left rd 1
.ed_top rd 1
.ed_color rd 1
.shift_color rd 1
.ed_focus_border_color rd 1
.ed_blur_border_color rd 1
.ed_text_color rd 1
.ed_max rd 1
.ed_text rd 1
.ed_flags rw 1
.ed_size rd 1
.ed_pos rd 1
.ed_offset rd 1
.cl_curs_x rd 1
.cl_curs_y rd 1
.ed_shift_pos rd 1
.ed_shift_pos_old rd 1
.ed_height rd 1
.mouseX rd 1
.mouseY rd 1
}
Button1 BUTTON
EditBox EDITBOX
i_end:
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