A2osX/LIB/LIBGUI.S.MENU.txt
2020-09-29 17:37:26 +02:00

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NEW
AUTO 3,1
*--------------------------------------
* Y,A = ptr to menu definition
*--------------------------------------
MENU.New >STYA ZPPtr1
lda #2 1px Border
sta DX
sta DY
stz DX+1
stz DY+1
clc
rts
*--------------------------------------
MENU.Paint
MENU.Close
*--------------------------------------
MENU.MBarInit >STYA ZPPtr1
stz DX
stz DX+1
.1 lda (ZPPtr1)
beq .8
ldy #S.MBAR.TEXT
lda (ZPPtr1),y
pha
iny
lda (ZPPtr1),y
ply
ldx hSYSFONB
jsr FON.GetTextSize
ldy #S.MBAR.X1
lda DX
sta (ZPPtr1),y
iny
lda DX+1
sta (ZPPtr1),y
iny #S.MBAR.XT
lda DX
clc
adc #PREFS.MBARXMARGIN
sta DX
sta (ZPPtr1),y
iny
lda DX+1
adc #0
sta DX+1
sta (ZPPtr1),y
lda DX
clc
adc CB.CACHE+S.CB.SrcX
sta DX
lda DX+1
adc CB.CACHE+S.CB.SrcX+1
sta DX+1
iny #S.MBAR.X2
lda DX
clc
adc #PREFS.MBARXMARGIN
sta DX
sta (ZPPtr1),y
iny
lda DX+1
adc #0
sta DX+1
sta (ZPPtr1),y
lda (ZPPtr1)
sec
adc ZPPtr1
sta ZPPtr1
bcc .1
inc ZPPtr1+1
bra .1
.8 lda #$80
ldy #S.MBAR.S
sta (ZPMENUPtr),y
clc
rts
*--------------------------------------
MBAR.New
MBAR.Paint
MBAR.Close
*--------------------------------------
MITEM.New
MITEM.Paint
MITEM.Close
clc
rts
*--------------------------------------
MAN
SAVE usr/src/lib/libgui.s.menu
LOAD usr/src/lib/libgui.s
ASM