A2osX/SBIN/GUI.S.txt
2020-09-04 17:21:15 +02:00

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NEW
PREFIX
AUTO 4,1
.LIST OFF
.OP 65C02
.OR $2000
.TF sbin/gui
*--------------------------------------
.INB inc/io.i
.INB inc/macros.i
.INB inc/a2osx.i
.INB inc/gfx.i
.INB inc/libgui.i
*--------------------------------------
* Zero Page Segment, up to 32 bytes
*--------------------------------------
.DUMMY
.OR ZPBIN
ZS.START
* MyPtr .BS 2
ZS.END
.ED
*--------------------------------------
* File Header (16 Bytes)
*--------------------------------------
CS.START cld
jmp (.1,x)
.DA #$61 6502,Level 1 (65c02)
.DA #1 BIN Layout Version 1
.DA #S.PS.F.EVENT
.DA #0
.DA CS.END-CS.START Code Size (without Constants)
.DA DS.END-DS.START Data SegmentSize
.DA #64 Stack Size
.DA #ZS.END-ZS.START Zero Page Size
.DA 0
*--------------------------------------
* Relocation Table
*--------------------------------------
.1 .DA CS.INIT
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
L.LIBGUI .DA LIBGUI
L.MouseData .DA MouseData
L.CB.Paint .DA CB.Paint
.DA 0
*--------------------------------------
CS.INIT >LDYA L.LIBGUI
>SYSCALL LoadLib
bcs .9
sta hLIBGUI
* clc
.9 rts
*--------------------------------------
CS.RUN jsr Destop.Paint
CS.RUN.LOOP >SLEEP
>PUSHW L.MouseData
>LIBCALL hLIBGUI,LIBGUI.ReadMouse
bcs .8
lda MouseData+S.MOUSE.S
bit #S.MOUSE.S.MOVE
beq .1
>PUSHW L.MouseData
>LIBCALL hLIBGUI,LIBGUI.SetCursorPos
lda MouseData+S.MOUSE.X1
sta CB.Paint+S.CB.X1
clc
adc #39
sta CB.Paint+S.CB.X2
lda MouseData+S.MOUSE.X1+1
sta CB.Paint+S.CB.X1+1
adc #0
sta CB.Paint+S.CB.X2+1
lda MouseData+S.MOUSE.Y1
sta CB.Paint+S.CB.Y1
clc
adc #29
sta CB.Paint+S.CB.Y2
lda MouseData+S.MOUSE.Y1+1
sta CB.Paint+S.CB.Y1+1
adc #0
sta CB.Paint+S.CB.Y2+1
lda MouseData+S.MOUSE.S
.1 bit #S.MOUSE.S.CLK
beq .4
>LDA.G CUR.T
inc
inc
cmp #CUR.T.WAIT+2
bne .2
lda #CUR.T.ARROW
.2 >STA.G CUR.T
>LIBCALL hLIBGUI,LIBGUI.SetCursor
jsr Destop.Paint
.4
.8 jmp CS.RUN.LOOP
clc
rts
*--------------------------------------
CS.DOEVENT lda (pEvent)
bpl .9
>LIBCALL hLIBGUI,LIBGUI.UpdateCursor
.9 sec
rts
*--------------------------------------
CS.QUIT clc
rts
*--------------------------------------
Destop.Paint >LIBCALL hLIBGUI,LIBGUI.HideCursor
>LIBCALL hLIBGUI,LIBGUI.GetScreenGC
>PUSHYA
>PUSHW L.CB.Paint
>LIBCALL hLIBGUI,LIBGUI.Draw
>LIBCALL hLIBGUI,LIBGUI.ShowCursor
rts
*--------------------------------------
CS.END
LIBGUI .AZ "libgui"
hLIBGUI .BS 1
*--------------------------------------
MouseData .BS S.MOUSE
*--------------------------------------
CB.Paint .DA #S.CB.CMD.FILLRECT
.DA #S.CB.OP.SET
.DA #S.CB.M.C16
.DA #11 Color
.DA 540 X1
.DA 160 Y1
.DA 579 X2
.DA 199 Y2
.DA #0
*--------------------------------------
.DUMMY
.OR 0
DS.START
CUR.T .BS 1
DS.END .ED
MAN
SAVE usr/src/sbin/gui.s
ASM