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366 lines
10 KiB
Python
366 lines
10 KiB
Python
#!/usr/bin/env python2.5
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# -*- coding: utf-8 -*-
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__author__ = ""
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__version__ = "prototype"
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__copyright__ = "Copyright (c) 2008"
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__license__ = "GPL3"
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WIDTH = 480
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HEIGHT = 640
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FRAMETIME = 1.0 / 20
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FULLSCREEN = True
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APP_TITLE = "epydial"
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WM_INFO = ("epydial", "epydial")
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EDJE_FILE_PATH = "data/themes/default/"
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MAIN_SCREEN_NAME = "pyneo/dialer/main"
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INCALL_SCREEN_NAME = "pyneo/dialer/incall"
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from datetime import datetime
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from dbus import SystemBus
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import os
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import sys
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import time
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import e_dbus
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import ecore
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import ecore.evas
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import edje.decorators
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import edje
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import evas.decorators
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from pyneo.dbus_support import *
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from pyneo.sys_support import pr_set_name
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from ConfigParser import SafeConfigParser
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class EdjeGroup(edje.Edje):
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def __init__(self, group_manager, group):
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# Theme file name is formed as follows:
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# Last two group name parts, combined by underscore
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# pyneo/dialer/main -> dialer_main.edj
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group_parts = group.split("/")
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file_name = EDJE_FILE_PATH + group_parts[-2] + "_" + group_parts[-1] + ".edj"
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if not os.path.exists(file_name):
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raise IOError("Edje theme file for group %s not found: %s" % (group, file_name))
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try:
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edje.Edje.__init__(self, group_manager.get_evas(), file=file_name, group=group)
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except edje.EdjeLoadError, e:
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raise SystemExit("Error loading %s: %s" % (file_name, e))
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self.size = group_manager.get_evas().size
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class InCallScreen(EdjeGroup):
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def __init__(self, screen_manager):
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EdjeGroup.__init__(self, screen_manager, INCALL_SCREEN_NAME)
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def register_pyneo_callbacks(self):
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PyneoController.register_callback("init", self.on_dbus_initialized)
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def on_dbus_initialized(self):
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print "Dbus is ready, says InCallScreen"
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class MainScreen(EdjeGroup):
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text = None
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def __init__(self, screen_manager):
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EdjeGroup.__init__(self, screen_manager, MAIN_SCREEN_NAME)
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self.text = []
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def register_pyneo_callbacks(self):
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PyneoController.register_callback("init", self.on_dbus_initialized)
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PyneoController.register_callback("sim_key_required", self.on_sim_key_required)
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PyneoController.register_callback("sim_ready", self.on_sim_ready)
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PyneoController.register_callback("gsm_registering", self.on_gsm_registering)
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PyneoController.register_callback("gsm_registered", self.on_gsm_registered)
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PyneoController.register_callback("gsm_dialing", self.on_gsm_dialing)
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def on_dbus_initialized(self):
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print "Dbus is ready, says MainScreen"
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def on_sim_key_required(self):
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print '---', 'opening keyring'
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self.part_text_set("numberdisplay_text", "Enter " + PyneoController.gsm_keyring_status['code'])
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def on_sim_ready(self):
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print '---', 'SIM unlocked'
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self.part_text_set("numberdisplay_text", "SIM unlocked")
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self.text = []
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def on_gsm_registering(self):
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self.part_text_set("numberdisplay_text", "Registering ...")
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def on_gsm_registered(self):
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self.part_text_set("numberdisplay_text", "Dial when ready")
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def on_gsm_dialing(self):
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print '---', 'dial number'
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self.part_text_set("numberdisplay_text", "Dialing ...")
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@edje.decorators.signal_callback("dialer_send", "*")
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def on_edje_signal_numberkey_triggered(self, emission, source):
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if PyneoController.gsm_sim_locked():
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if len(self.text) < 4 and source.isdigit():
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self.text.append(source)
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print ''.join(self.text)
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self.part_text_set("numberdisplay_text", '*' * len(self.text))
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elif source == "backspace":
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self.text = self.text[:-1]
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print ''.join(self.text)
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self.part_text_set("numberdisplay_text", '*' * len(self.text))
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elif source == "dial":
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print '---', 'send pin'
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self.part_text_set("numberdisplay_text", "Verifying ...")
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PyneoController.gsm_unlock_sim(''.join(self.text))
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else:
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if source.isdigit() or source in ('*', '#'):
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self.text.append(source)
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print ''.join(self.text)
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self.part_text_set("numberdisplay_text", "".join(self.text))
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elif source == "backspace":
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self.text = self.text[:-1]
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print ''.join(self.text)
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self.part_text_set("numberdisplay_text", "".join(self.text))
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elif source == "dial":
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PyneoController.gsm_dial(self.text)
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class PyneoController(object):
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_dbus_timer = None
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_gsm_timer = None
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_callbacks = None
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gsm = None
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gsm_wireless = None
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gsm_keyring = None
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gsm_wireless_status = None
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gsm_keyring_status = None
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@classmethod
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def register_callback(class_, event_name, callback):
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print "In register_callback: ", event_name
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try:
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class_._callbacks[event_name].append(callback)
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except KeyError:
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# _callbacks[callback_name] undefined
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class_._callbacks[event_name] = [callback]
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except TypeError:
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# _callbacks undefined and thus can't be subscripted
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class_._callbacks = {event_name: [callback]}
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@classmethod
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def notify_callbacks(class_, event_name):
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try:
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for cb in class_._callbacks[event_name]:
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cb()
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except TypeError:
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# Is raised when _callbacks is none and thus can't be subscripted
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pass
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except KeyError:
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pass
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@classmethod
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def init(class_):
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try:
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class_.gsm = object_by_url('dbus:///org/pyneo/GsmDevice')
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class_.gsm_wireless = object_by_url(class_.gsm.GetDevice('wireless'))
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class_.gsm_keyring = object_by_url(class_.gsm_wireless.GetKeyring())
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except Exception, e:
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print "XXXXXXX1 " + str(e)
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if not class_._dbus_timer:
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class_._dbus_timer = ecore.timer_add(5, class_.init)
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# We had an error, keep the timer running if we were called by ecore
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return True
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# No error (anymore)
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if class_._dbus_timer: class_._dbus_timer.stop()
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# Register our own D-Bus callbacks
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class_.gsm_wireless.connect_to_signal("Status", class_.on_gsm_wireless_status, dbus_interface=DIN_WIRELESS)
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class_.gsm_keyring.connect_to_signal("Opened", class_.on_gsm_keyring_status, dbus_interface=DIN_KEYRING)
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# Notify all screens that the interfaces are here so that they can connect their signal callbacks
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class_.notify_callbacks("init")
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# D-Bus is ready, let's power up GSM
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class_.power_up_gsm()
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@classmethod
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def power_up_gsm(class_):
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try:
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if class_.gsm.GetPower(APP_TITLE, dbus_interface=DIN_POWERED):
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print '---', 'gsm device is already on'
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else:
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class_.gsm.SetPower(APP_TITLE, True, dbus_interface=DIN_POWERED)
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print '---', 'switching device on'
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except Exception, e:
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print "XXXXXXX2 " + str(e)
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if not class_._gsm_timer:
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class_._gsm_timer = ecore.timer_add(5, class_.power_up_gsm)
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# We had an error, keep the timer running if we were called by ecore
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return True
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# No error (anymore)
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if class_._gsm_timer: class_._gsm_timer.stop()
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# Inquire SIM status and act accordingly to the initial state
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status = class_.gsm_keyring.GetOpened(dbus_interface=DIN_KEYRING)
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class_.on_gsm_keyring_status(status)
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@classmethod
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def gsm_sim_locked(class_):
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return class_.gsm_keyring_status['code'] != 'READY'
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@classmethod
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def gsm_unlock_sim(class_, key):
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class_.gsm_keyring.Open(key, dbus_interface=DIN_KEYRING)
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@classmethod
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def gsm_dial(class_, number):
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os.system('alsactl -f /usr/share/openmoko/scenarios/gsmhandset.state restore')
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name = class_.gsm_wireless.Initiate(number, dbus_interface=DIN_VOICE_CALL_INITIATOR, timeout=200)
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class_.notify_callbacks("gsm_dialing")
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time.sleep(20)
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call = object_by_url(name)
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call.Hangup(dbus_interface=DIN_CALL)
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@classmethod
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def on_gsm_wireless_status(class_, status_map):
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status = dedbusmap(status_map)
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class_.gsm_net_status = status
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print "GSM NET Status: " + str(status)
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nw_status = status["stat"]
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if nw_status == 0:
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class_.notify_callbacks("gsm_unregistered")
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if nw_status in (1, 5):
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class_.notify_callbacks("gsm_registered")
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if nw_status == 2:
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class_.notify_callbacks("gsm_registering")
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if nw_status == 3:
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class_.notify_callbacks("gsm_reg_denied")
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if nw_status == 4:
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raise NotImplementedError("GSM registration has unknown state")
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@classmethod
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def on_gsm_keyring_status(class_, status_map):
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status = dedbusmap(status_map)
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class_.gsm_keyring_status = status
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print "SIM Status: " + str(status)
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if status["code"] == "READY":
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class_.notify_callbacks("sim_ready")
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# Try registering on the network
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class_.gsm_wireless.Register(dbus_interface=DIN_WIRELESS)
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else:
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class_.notify_callbacks("sim_key_required")
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class Dialer(object):
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screens = None
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evas_canvas = None
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system_bus = None
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def __init__(self):
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# Initialize the GUI
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edje.frametime_set(FRAMETIME)
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self.evas_canvas = EvasCanvas(FULLSCREEN, "x11-16")
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self.screens = {}
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self.init_screen(MAIN_SCREEN_NAME, MainScreen(self))
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self.init_screen(INCALL_SCREEN_NAME, InCallScreen(self))
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self.screens[MAIN_SCREEN_NAME].part_text_set("numberdisplay_text", "wait ...")
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self.show_screen(MAIN_SCREEN_NAME)
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# Initialize the D-Bus interface to pyneo
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dbus_ml = e_dbus.DBusEcoreMainLoop()
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self.system_bus = SystemBus(mainloop=dbus_ml)
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PyneoController.init()
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def init_screen(self, screen_name, instance):
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self.screens[screen_name] = instance
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self.evas_canvas.evas_obj.data[screen_name] = instance
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# Attempt to register the screen default callbacks
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try:
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instance.register_pyneo_callbacks()
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except AttributeError:
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pass
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def show_screen(self, screen_name):
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for (name, screen) in self.screens.items():
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if name == screen_name:
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screen.show()
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else:
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screen.hide()
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def get_evas(self):
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return self.evas_canvas.evas_obj.evas
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class EvasCanvas(object):
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def __init__(self, fullscreen, engine_name):
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if engine_name == "x11":
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engine = ecore.evas.SoftwareX11
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# elif engine_name == "x11-16":
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# if ecore.evas.engine_type_supported_get("software_x11_16"):
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# engine = ecore.evas.SoftwareX11_16
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else:
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print "warning: x11-16 is not supported, falling back to x11"
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engine = ecore.evas.SoftwareX11
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self.evas_obj = engine(w=WIDTH, h=HEIGHT)
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self.evas_obj.callback_delete_request = self.on_delete_request
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self.evas_obj.callback_resize = self.on_resize
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self.evas_obj.title = APP_TITLE
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self.evas_obj.name_class = WM_INFO
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self.evas_obj.fullscreen = fullscreen
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# self.evas_obj.size = str(WIDTH) + 'x' + str(HEIGHT)
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self.evas_obj.show()
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def on_resize(self, evas_obj):
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x, y, w, h = evas_obj.evas.viewport
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size = (w, h)
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for key in evas_obj.data.keys():
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evas_obj.data[key].size = size
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def on_delete_request(self, evas_obj):
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ecore.main_loop_quit()
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if __name__ == "__main__":
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Dialer()
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ecore.main_loop_begin()
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'''
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export LDFLAGS="$LDFLAGS -L/opt/e17/lib"
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export PKG_CONFIG_PATH="/opt/e17/lib/pkgconfig:$PKG_CONFIG_PATH"
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export PATH="$PATH:/opt/e17/bin"
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export PYTHONPATH="/home/fgau/usr/lib/python2.5/site-packages"
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'''
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