# full_buttonlayout_demo.py

# buttonlayout_demo.py

RGB_GREEN       = (000,255,000)
RGB_RED         = (255,000,000)
RGB_BLACK       = (000,000,000)
RGB_WHITE       = (255,255,255)
RGB_GRAY        = (128,128,128)

from appuifw import *
from graphics import *
import e32,audio,appuifw,os,sys,key_codes,time,math,random,graphics,sensor

running=1
def quit():
    global running
    running=0
app.exit_key_handler=quit

def draw(rect):
    try: canvas.blit(img)
    except: pass

img=None
app.screen='large'
app.orientation='portrait'
app.directional_pad=False
app.body=canvas=Canvas(redraw_callback=draw)
img=Image.new(canvas.size)

Total_x, Total_y=canvas.size

def cv(): pass
cv.t=0
x=y=90
cv.xy=((x*0,y*0,x*1,y*1))
cv.padx,cv.pady=5,75

def up_event(event):
    btn_rpl(cv.xy,cv.btn99,RGB_RED,RGB_WHITE)
    draw(())
def dn_event(event):
    pass
canvas.bind(key_codes.EButton1Up, up_event, ((0,0), (Total_x,Total_y)))
canvas.bind(key_codes.EButton1Down, dn_event, ((0,0), (Total_x,Total_y)))

xx=yy=0
scr_yy=38 # set for lg

def mv_event(event):
    jx=abs(event[0])/90
    jy=abs(event[1])/90
    cv.btn99=jx+(jy*4)+1
    cv.xy=((x*jx,y*jy,x*(jx+1),y*(jy+1)))
canvas.bind(key_codes.EDrag, mv_event, ((0,0), (Total_x,Total_y)))

def btn_pad(xx=4,yy=7):
    for y2 in range(yy):
        for x2 in range(xx):
            img.text((x2*x+cv.padx,y2*y+cv.pady+scr_yy), unicode(x2+(y2*4)+1), fill=RGB_GRAY,font=(u'Nokia Hindi S60',80,STYLE_BOLD))
def btn_rpl(target,btn_99,sq=RGB_WHITE,btn_label=RGB_GRAY):
    inbtn=target[0]+cv.padx,target[1]+cv.pady+scr_yy
    a,b,c,d=target
    img.rectangle((a,b+scr_yy,c,d+scr_yy), fill=sq, width=5)
    img.text((inbtn), unicode(btn_99), fill=btn_label,font=(u'Nokia Hindi S60',80,STYLE_BOLD))
#
def exit():
    global process
    process=0
    app_lock.signal()
app.exit_key_handler=exit
app_lock=e32.Ao_lock()

img.clear()
btn_pad()
btn_rpl((0,0,x,y),1,RGB_RED,RGB_WHITE)
draw(())

prev_xy=cv.xy
prev_btn99=1

process=1
while process:
    if cv.xy <> prev_xy:
        btn_rpl(prev_xy,prev_btn99)
        btn_rpl(cv.xy,cv.btn99,RGB_GREEN,RGB_BLACK)
        prev_xy=cv.xy
        prev_btn99=cv.btn99
        draw(())
    e32.ao_yield() # bottom of _running_loop_'''

app_lock.wait()