[rizapn]

Message Box and Dialogs

Yes, SL45 also has some (many) display message box, such as : 0xE6F138, 0xE6EF0A, 0xE6F198, 0xE6EFE4, 0xD4E960, etc-etc. There are also some show Dialog routines, 0xE5DD76, 0xE5DE28, 0xE5ECD8, etc-etc.

Mostly, I use the one in 0xE5DDCE (why? because, in my current knowledge, this is the most compact ones) ... and here is my 'generic' syntax :

#define showMsgIcon2  0E5DDCEh

x_main:
        mov     r12, #q(x_data)
        mov     r13, #p(x_data)
        mov     r14, #q(x_text)
        mov     r15, r13             ; save 2 bytes
        jmps    showMsgIcon2

x_handler:
        mov     r4, r14
        cmp     r14, #23h   ; if yes pressed
        jmpr    cc_NZ, xh_rets
        jmps    yes_function       ; the function for Yes button
xh_rets:
        rets

x_data:
        dw      0,0,2
x_text:
        dw      4a0h, 0b5h, 7fffh                 ; pointer to text to displayed
        dw      0,0
        dw      o(x_handler), s(x_handler)
        dw      0,0,2c5ah,2e2h,4e26h,2        ; pointer to yes+no button definition

Actually x_text is separated from x_data, but I like to save some spaces, so I combine both, and x_text is become a part of x_data. The original format is :

x_text:
dw string_ID, string_ID, string_ID, ... ,7fffh

x_data:
dw 0,0,2,x,y,7fffh, ... 2e2h,4e26h,2

I dunno the meaning of each word in the x_data, but some of them (time-to-wait, handler, and button-definition). I use a 'generic' format to display the generic (but different text) dialog.

I saw that SME45iv04 has more 'powerfull' built-in displayYesNoDialog, such as : 0xFA4E18 (r12=style?,r13=text,r14=ofs(yes_handler),r15=seg( yes_handler)) ...

rizapn