import appuifw
import urllib
import e32
class App:
    def __init__(self):
        self.manhattan_cams = {
        '10':u'2 Ave @ 125 Street',
        '07':u'5 Ave @ 23 Street',
        '08':u'5 Ave @ 49 Street',
        '12':u'6 Ave @ 42 Street',
        '10':u'6 Ave @ 49 Street',
        '66':u'7 Ave @ 125 Street',
        '68':u'7 Ave @ 145 Street',
        '19':u'8 Ave @ 34 Street',
        '20':u'8 Ave @ 42 Street',
        '17':u'9 Ave @ 34 Street',
        '31':u'11 Ave @ 42 Street',
        '67':u'Amsterdam Ave @ 181 St',
        '65':u'Broadway @ 169 St',
        '02':u'Church Street @ Vesey',
        '15':u'E 57 Street @ QBB (btwn 1 & 2 Ave)',
        '16':u'E 63 Street @ QBB (btwn 1 & 2 Ave)',
        '23':u'FDR Dr @ 36 Street',
        '24':u'FDR Dr @ 78 Street',
        '25':u'FDR Dr @ 96 Street',
        '27':u'FDR @ 135 St',
        '74':u'FDR @ 155 St',
        '64':u'FDR @ Old Slip',
        '01':u'Riverside Dr @ 135 St - H Hudson Pkwy',
        '28':u'Riverside Dr @ 153 St - H Hudson Pkwy',
        '50':u'West St @ Canal St',
        '71':u'West St @ Murray St'
        }
        self.lock = e32.Ao_lock()
        self.old_exit_key = appuifw.app.exit_key_handler
        appuifw.app.exit_key_handler = self.exit_handler
        self.display_list()
        self.lock.wait()
    def exit_handler(self):
        self.lock.signal()
    def display_list(self):
        appuifw.app.body = appuifw.Listbox(self.manhattan_cams.values(), self.load)
    def load(self):
        try:
            id = appuifw.app.body.current()
            k = self.manhattan_cams.keys()
            url = "http://207.251.86.248/cctv%i.jpg"%int(k[id])
            urllib.urlretrieve(url, "C:\\traffic.jpg")
            content_handler = appuifw.Content_handler()
            content_handler.open("C:\\traffic.jpg")
        except IOError:
            appuifw.note(u"Could not fetch the image.",'info')
        except Exception, E:
            appuifw.note(u"Could not open the data, %s"%E,'info')
A = App()