# s60_base64_to_png.py

# s60_base64_to_png.py

from cStringIO import StringIO # ZZZ
import appuifw, e32, graphics
from graphics import Image
import base64, os
import tempfile


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

canvas = appuifw.Canvas(redraw_callback=draw)
appuifw.app.directional_pad=False
appuifw.app.orientation='portrait'
appuifw.app.screen='large'
appuifw.app.body=canvas
w,h = canvas.size
img=graphics.Image.new((w,h))

py_png_b64='''\
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7n9/QXLP//73f0cBAQA7'''

b64mask='''\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tf = tempfile.mktemp(".png", "pylogo_x")
print tf

def img2b64(source, target, folder = u'Python\\images\\', dir = u'E:\\'):
    try: os.mkdir(dir+folder)
    except: pass
    img2txt = base64.encodestring(open(dir+folder+source,"rb").read())
    f = open(dir+folder+target+'.txt', "w")
    f.write(img2txt)
    f.close()

    if 1:
        txt2img = base64.b64decode(img2txt)
        f = open(dir+folder+target+'.png',"wb")
        f.write(txt2img)
        f.close()
    return img2txt
#
'''
try: # just for a quick ref
    take=u'64x64.gif'
    filename = 'pylogo'
    img2b64(take,filename)
except: print "Was Unable To Create Demo Files"
'''

### ??? StringIO... ZZZ
g = open(tf, 'wb')
g.write(base64.decodestring(py_png_b64))
g.close()

png = Image.open(tf)

g = open(tf, 'wb')
g.write(base64.decodestring(b64mask))
g.close()

png_mask = Image.open(tf)
img_mask=Image.new(png_mask.size, mode='1')

img_mask.blit(png_mask)

### ---

def star_5pt(x,y,s):
    a,b,c,d,e,f,g,h,j,k,m,n,p = 0,180,294,476,250,192,308,500,340,402,357,96,157
    plot_xy = [(a,b),(f,b),(e,a),(g,b),(h,b),(j,c),(k,d),(e,m),(n,d),(p,c)]
    nova=[]
    for xy in plot_xy:
        xy = (xy[0]*0.002)*s+x,(xy[1]*0.002)*s+y
        nova.append(xy)
    return nova

star = star_5pt(30,60,300)

img.clear((0,128,255))
img.polygon((star), outline=(0,255,0), width=10, fill=(255,255,0))
img.blit(png, target=(100,120), mask=img_mask)

draw(())

lock = e32.Ao_lock()
appuifw.app.exit_key_handler = lambda:lock.signal()
lock.wait()