# color_touch.py

# color_touch.py

import appuifw
import graphics
import key_codes

dotykxy=(0,0)
kolorxy=(0,0,0)

def odswiezanie(rect):
    global dotykxy
    global kolorxy
    img=graphics.Image.new(cv.size)
    img.clear(0x000000)
    img.ellipse(((60-50,100),(60+50,200)),(255,0,0),(255,0,0))
    img.ellipse(((180-50,100),(180+50,200)),(0,255,0),(0,255,0))
    img.ellipse(((300-50,100),(300+50,200)),(0,0,255),(0,0,255))
    img.ellipse(((60-50,250),(60+50,350)),(0,255,255),(0,255,255))
    img.ellipse(((180-50,250),(180+50,350)),(255,0,255),(255,0,255))
    img.ellipse(((300-50,250),(300+50,350)),(255,255,0),(255,255,0))

    kolorxy=img.getpixel(dotykxy)[0]
    img.text((30,30),u'X:'+unicode(dotykxy[0]),(255,255,255))
    img.text((80,30),u'Y:'+unicode(dotykxy[1]),(255,255,255))
    img.text((180,30),u'R:'+unicode(kolorxy[0]),(255,255,255))
    img.text((230,30),u'G:'+unicode(kolorxy[1]),(255,255,255))
    img.text((280,30),u'B:'+unicode(kolorxy[2]),(255,255,255))
    cv.blit(img,(0,0))

def ekran():
    appuifw.e32.reset_inactivity()
    timer.after(1,ekran)

def dotyk(pos):
    global dotykxy
    dotykxy=pos
    odswiezanie(cv.size)

def koniec():
    app_lock.signal()

appuifw.app.directional_pad=False
cv=appuifw.Canvas(redraw_callback=odswiezanie)
appuifw.app.body=cv
appuifw.app.exit_key_handler=koniec
cv.bind(key_codes.EButton1Down,dotyk)

timer=appuifw.e32.Ao_timer()
timer.after(1,ekran)

app_lock=appuifw.e32.Ao_lock()
app_lock.wait()
timer.cancel()