path: root/parrot_zik/parrot_zik_tray

#!/usr/bin/env python
import functools
from threading import Lock
import gtk

from parrot_zik import resource_manager
from parrot_zik import bluetooth_paired_devices
from parrot_zik.parrot_zik_model import BatteryStates
from parrot_zik.parrot_zik_model import ParrotZikVersion1
from parrot_zik.parrot_zik_model import ParrotZikVersion2
from parrot_zik.parrot_zik_model import NoiseControlTypes
from parrot_zik.parrot_zik_model import Rooms
from parrot_zik.indicator import MenuItem
from parrot_zik.indicator import Menu
from parrot_zik.indicator import SysIndicator

REFRESH_FREQUENCY = 30000
RECONNECT_FREQUENCY = 5000


class repeat(object):
    def __init__(self, f):
        self.f = f
        self.id = None
        self.lock = Lock()

    def __call__(self, cls):
        self.f(cls)

    def start(self, cls, frequency):
        self.lock.acquire()
        if not self.id:
            def run():
                self.f(cls)
                return True

            self.id = gtk.timeout_add(frequency, run)
        self.lock.release()

    def stop(self):
        self.lock.acquire()
        if self.id:
            gtk.timeout_remove(self.id)
            self.id = None
        self.lock.release()


class ParrotZikIndicator(SysIndicator):
    def __init__(self):
 
        self.menu = Menu()

        self.info_item = MenuItem("Parrot Zik Not connected",
                                  None, sensitive=False)
        self.menu.append(self.info_item)

        self.version_1_interface = ParrotZikVersion1Interface(self)
        self.version_2_interface = ParrotZikVersion2Interface(self)
        self.quit = MenuItem("Quit", gtk.main_quit, checkitem=True)
        self.menu.append(self.quit)

        SysIndicator.__init__(self, icon="zik-audio-headset", menu=self.menu)

        self.active_interface = None

    @repeat
    def reconnect(self):
        if self.active_interface:
            self.reconnect.stop()
        else:
            self.info("Trying to connect")
            try:
                manager = bluetooth_paired_devices.connect()
            except bluetooth_paired_devices.BluetoothIsNotOn:
                self.info("Bluetooth is turned off")
            except bluetooth_paired_devices.DeviceNotConnected:
                self.info("Parrot Zik Not connected")
            except bluetooth_paired_devices.ConnectionFailure:
                self.info("Failed to connect")
            else:
                if manager.api_version.startswith('1'):
                    interface = self.version_1_interface
                else:
                    interface = self.version_2_interface
                try:
                    interface.activate(manager)
                except resource_manager.DeviceDisconnected:
                    interface.deactivate()
                else:
                    self.autorefresh(self)
                    self.autorefresh.start(self, REFRESH_FREQUENCY)
                    self.reconnect.stop()

    def info(self, message):
        self.info_item.set_label(message)
        print(message)

    @repeat
    def autorefresh(self):
        if self.active_interface:
            self.active_interface.refresh()
        else:
            self.reconnect.start(self, RECONNECT_FREQUENCY)
            self.autorefresh.stop()

    def main(self):
        self.reconnect.start(self, RECONNECT_FREQUENCY)
        SysIndicator.main(self)

class ParrotZikBaseInterface(object):
    def __init__(self, indicator):
        self.indicator = indicator
        self.parrot = None
        self.battery_level = MenuItem("Battery Level:", None, sensitive=False,
                                      visible=False)
        self.battery_state = MenuItem("Battery State:", None, sensitive=False,
                                      visible=False)
        self.firmware_version = MenuItem("Firmware Version:", None,
                                         sensitive=False, visible=False)
        self.auto_connection = MenuItem("Auto Connection", self.toggle_auto_connection,
                                        checkitem=True, visible=False)
        self.indicator.menu.append(self.battery_level)
        self.indicator.menu.append(self.battery_state)
        self.indicator.menu.append(self.firmware_version)
        self.indicator.menu.append(self.auto_connection)

    def activate(self, manager):
        self.parrot = self.parrot_class(manager)
        self.read_battery()
        self.indicator.info("Connected to: " + self.parrot.friendly_name)
        self.firmware_version.set_label(
            "Firmware version: " + self.parrot.version)
        self.auto_connection.set_active(self.parrot.auto_connect)
        self.battery_level.show()
        self.battery_state.show()
        self.firmware_version.show()
        self.auto_connection.show()
        self.indicator.active_interface = self
        self.indicator.menu.reposition()

    @property
    def parrot_class(self):
        raise NotImplementedError

    def deactivate(self):
        self.parrot = None
        self.battery_level.hide()
        self.battery_state.hide()
        self.firmware_version.hide()
        self.auto_connection.hide()
        self.indicator.menu.reposition()
        self.indicator.active_interface = None
        self.indicator.setIcon("zik-audio-headset")
        self.indicator.info('Lost Connection')
        self.indicator.reconnect.start(self.indicator, RECONNECT_FREQUENCY)

    def toggle_auto_connection(self, widget):
        try:
            self.parrot.auto_connect = self.auto_connection.get_active()
            self.auto_connection.set_active(self.parrot.auto_connect)
        except resource_manager.DeviceDisconnected:
            self.deactivate()

    def refresh(self):
        self.read_battery()

    def read_battery(self):
        try:
            self.parrot.refresh_battery()
            battery_level = self.parrot.battery_level
            battery_state = self.parrot.battery_state
        except resource_manager.DeviceDisconnected:
            self.deactivate()
        else:
            if battery_state == BatteryStates.CHARGING:
                self.indicator.setIcon("zik-battery-charging")
            elif battery_level > 80:
                self.indicator.setIcon("zik-battery-100")
            elif battery_level > 60:
                self.indicator.setIcon("zik-battery-080")
            elif battery_level > 40:
                self.indicator.setIcon("zik-battery-060")
            elif battery_level > 20:
                self.indicator.setIcon("zik-battery-040")
            else:
                self.indicator.setIcon("zik-battery-low")

            self.battery_state.set_label(
                "State: " + BatteryStates.representation[battery_state])
            self.battery_level.set_label(
                "Battery Level: " + str(battery_level))


class ParrotZikVersion1Interface(ParrotZikBaseInterface):
    parrot_class = ParrotZikVersion1

    def __init__(self, indicator):
        super(ParrotZikVersion1Interface, self).__init__(indicator)
        self.noise_cancelation = MenuItem(
            "Noise Cancellation", self.toggle_noise_cancelation,
            checkitem=True, visible=False)
        self.lou_reed_mode = MenuItem("Lou Reed Mode", self.toggle_lou_reed_mode,
                                      checkitem=True, visible=False)
        self.concert_hall_mode = MenuItem(
            "Concert Hall Mode", self.toggle_parrot_concert_hall,
            checkitem=True, visible=False)
        self.indicator.menu.append(self.noise_cancelation)
        self.indicator.menu.append(self.lou_reed_mode)
        self.indicator.menu.append(self.concert_hall_mode)

    def activate(self, manager):
        self.noise_cancelation.show()
        self.lou_reed_mode.show()
        self.concert_hall_mode.show()
        super(ParrotZikVersion1Interface, self).activate(manager)
        self.noise_cancelation.set_active(self.parrot.cancel_noise)
        self.lou_reed_mode.set_active(self.parrot.lou_reed_mode)
        self.concert_hall_mode.set_active(self.parrot.concert_hall)

    def deactivate(self):
        self.noise_cancelation.hide()
        self.lou_reed_mode.hide()
        self.concert_hall_mode.hide()
        super(ParrotZikVersion1Interface, self).deactivate()

    def toggle_noise_cancelation(self, widget):
        try:
            self.parrot.cancel_noise = self.noise_cancelation.get_active()
            self.noise_cancelation.set_active(self.parrot.cancel_noise)
        except resource_manager.DeviceDisconnected:
            self.deactivate()

    def toggle_lou_reed_mode(self, widget):
        try:
            self.parrot.lou_reed_mode = self.lou_reed_mode.get_active()
            self.lou_reed_mode.set_active(self.parrot.lou_reed_mode)
            self.concert_hall_mode.set_active(self.parrot.concert_hall)
            self.concert_hall_mode.set_sensitive(
                not self.lou_reed_mode.get_active())
        except resource_manager.DeviceDisconnected:
            self.deactivate()

    def toggle_parrot_concert_hall(self, widget):
        try:
            self.parrot.concert_hall = self.concert_hall_mode.get_active()
            self.concert_hall_mode.set_active(self.parrot.concert_hall)
        except resource_manager.DeviceDisconnected:
            self.deactivate()


class ParrotZikVersion2Interface(ParrotZikBaseInterface):
    parrot_class = ParrotZikVersion2

    def __init__(self, indicator):
        self.room_dirty = False
        self.angle_dirty = False
        self.noise_cancelation_dirty = False
        super(ParrotZikVersion2Interface, self).__init__(indicator)
        self.noise_cancelation = MenuItem("Noise Control", None, visible=False)
        self.noise_cancelation_submenu = Menu()
        self.noise_cancelation.set_submenu(self.noise_cancelation_submenu)

        self.noise_control_cancelation_max = MenuItem(
            "Max Calcelation", functools.partial(
                self.toggle_noise_cancelation,
                NoiseControlTypes.NOISE_CONTROL_MAX), checkitem=True, sensitive=False)
        self.noise_control_cancelation_on = MenuItem(
            "Normal Cancelation", functools.partial(
                self.toggle_noise_cancelation,
                NoiseControlTypes.NOISE_CONTROL_ON), checkitem=True, sensitive=False)
        self.noise_control_off = MenuItem(
            "Off", functools.partial(
                self.toggle_noise_cancelation,
                NoiseControlTypes.NOISE_CONTROL_OFF), checkitem=True, sensitive=False)
        self.noise_control_street_mode = MenuItem(
            "Street Mode", functools.partial(
                self.toggle_noise_cancelation,
                NoiseControlTypes.STREET_MODE), checkitem=True, sensitive=False)
        self.noise_control_street_mode_max = MenuItem(
            "Street Mode Max", functools.partial(
                self.toggle_noise_cancelation,
                NoiseControlTypes.STREET_MODE_MAX), checkitem=True, sensitive=False)
        self.noise_cancelation_submenu.append(self.noise_control_cancelation_max)
        self.noise_cancelation_submenu.append(self.noise_control_cancelation_on)
        self.noise_cancelation_submenu.append(self.noise_control_off)
        self.noise_cancelation_submenu.append(self.noise_control_street_mode)
        self.noise_cancelation_submenu.append(self.noise_control_street_mode_max)

        self.room_sound_effect = MenuItem(
            "Room Sound Effect", None, visible=False)
        self.room_sound_effect_submenu = Menu()
        self.room_sound_effect.set_submenu(self.room_sound_effect_submenu)

        self.room_sound_effect_enabled = MenuItem(
            "Enabled", self.toggle_room_sound_effect, checkitem=True)
        self.rooms = MenuItem("Rooms", None, checkitem=False)
        self.angle = MenuItem("Angle", None, checkitem=False)
        self.room_sound_effect_submenu.append(self.room_sound_effect_enabled)
        self.room_sound_effect_submenu.append(self.rooms)
        self.room_sound_effect_submenu.append(self.angle)

        self.rooms_submenu = Menu()
        self.rooms.set_submenu(self.rooms_submenu)

        self.concert_hall_mode = MenuItem(
            "Concert Hall", functools.partial(self.toggle_room, Rooms.CONCERT_HALL), checkitem=True)
        self.jazz_mode = MenuItem(
            "Jazz Club", functools.partial(self.toggle_room, Rooms.JAZZ_CLUB), checkitem=True)
        self.living_mode = MenuItem(
            "Living Room", functools.partial(self.toggle_room, Rooms.LIVING_ROOM), checkitem=True)
        self.silent_mode = MenuItem(
            "Silent Room", functools.partial(self.toggle_room, Rooms.SILENT_ROOM), checkitem=True)
        self.rooms_submenu.append(self.concert_hall_mode)
        self.rooms_submenu.append(self.jazz_mode)
        self.rooms_submenu.append(self.living_mode)
        self.rooms_submenu.append(self.silent_mode)

        self.angle_submenu = Menu()
        self.angle.set_submenu(self.angle_submenu)
        self.angle_30 = MenuItem(
            "30", functools.partial(self.toggle_angle, 30), checkitem=True)
        self.angle_60 = MenuItem(
            "60", functools.partial(self.toggle_angle, 60), checkitem=True)
        self.angle_90 = MenuItem(
            "90", functools.partial(self.toggle_angle, 90), checkitem=True)
        self.angle_120 = MenuItem(
            "120", functools.partial(self.toggle_angle, 120), checkitem=True)
        self.angle_150 = MenuItem(
            "150", functools.partial(self.toggle_angle, 150), checkitem=True)
        self.angle_180 = MenuItem(
            "180", functools.partial(self.toggle_angle, 180), checkitem=True)
        self.angle_submenu.append(self.angle_30)
        self.angle_submenu.append(self.angle_60)
        self.angle_submenu.append(self.angle_90)
        self.angle_submenu.append(self.angle_120)
        self.angle_submenu.append(self.angle_150)
        self.angle_submenu.append(self.angle_180)

        self.flight_mode = MenuItem("Flight Mode", self.toggle_flight_mode,
                                    checkitem=True, visible=False)
        self.indicator.menu.append(self.room_sound_effect)
        self.indicator.menu.append(self.noise_cancelation)
        self.indicator.menu.append(self.flight_mode)

    def activate(self, manager):
        self.noise_cancelation.show()
        self.flight_mode.show()
        self.room_sound_effect.show()
        super(ParrotZikVersion2Interface, self).activate(manager)
        self._read_noise_cancelation()
        self.flight_mode.set_active(self.parrot.flight_mode)
        self._read_sound_effect_room()
        self._read_sound_effect_angle()
        sound_effect = self.parrot.sound_effect

        self.room_sound_effect_enabled.set_active(sound_effect)
        self.concert_hall_mode.set_sensitive(sound_effect)
        self.jazz_mode.set_sensitive(sound_effect)
        self.living_mode.set_sensitive(sound_effect)
        self.silent_mode.set_sensitive(sound_effect)

        self.angle_30.set_sensitive(sound_effect)
        self.angle_60.set_sensitive(sound_effect)
        self.angle_90.set_sensitive(sound_effect)
        self.angle_120.set_sensitive(sound_effect)
        self.angle_150.set_sensitive(sound_effect)
        self.angle_180.set_sensitive(sound_effect)

    def deactivate(self):
        self.noise_cancelation.hide()
        self.flight_mode.hide()
        self.room_sound_effect.hide()
        super(ParrotZikVersion2Interface, self).deactivate()

    def toggle_flight_mode(self, widget):
        try:
            self.parrot.flight_mode = self.flight_mode.get_active()
            self.flight_mode.set_active(self.parrot.flight_mode)
        except resource_manager.DeviceDisconnected:
            self.deactivate()

    def toggle_room(self, room, widget):
        try:
            if not self.room_dirty:
                self.parrot.room = room
                self.room_dirty = True
                self._read_sound_effect_room()
                self.room_dirty = False
        except resource_manager.DeviceDisconnected:
            self.deactivate()

    def _read_sound_effect_room(self):
        active_room = self.parrot.room
        room_to_menuitem_map = (
            (Rooms.CONCERT_HALL, self.concert_hall_mode),
            (Rooms.JAZZ_CLUB, self.jazz_mode),
            (Rooms.LIVING_ROOM, self.living_mode),
            (Rooms.SILENT_ROOM, self.silent_mode),
        )
        for room, menu_item in room_to_menuitem_map:
            menu_item.set_active(room == active_room)

    def toggle_room_sound_effect(self, widget):
        try:
            self.parrot.sound_effect = self.room_sound_effect_enabled.get_active()
            sound_effect = self.parrot.sound_effect
            self.room_sound_effect_enabled.set_active(sound_effect)
            self.concert_hall_mode.set_sensitive(sound_effect)
            self.jazz_mode.set_sensitive(sound_effect)
            self.living_mode.set_sensitive(sound_effect)
            self.silent_mode.set_sensitive(sound_effect)
            self.angle_30.set_sensitive(sound_effect)
            self.angle_60.set_sensitive(sound_effect)
            self.angle_90.set_sensitive(sound_effect)
            self.angle_120.set_sensitive(sound_effect)
            self.angle_150.set_sensitive(sound_effect)
            self.angle_180.set_sensitive(sound_effect)
        except resource_manager.DeviceDisconnected:
            self.deactivate()

    def toggle_angle(self, angle, widget):
        try:
            if not self.angle_dirty:
                self.parrot.angle = angle
                self.angle_dirty = True
                self._read_sound_effect_angle()
                self.angle_dirty = False
        except resource_manager.DeviceDisconnected:
            self.deactivate()

    def _read_sound_effect_angle(self):
        active_angle = self.parrot.angle
        angle_to_menuitem_map = (
            (30, self.angle_30),
            (60, self.angle_60),
            (90, self.angle_90),
            (120, self.angle_120),
            (150, self.angle_150),
            (180, self.angle_180),
        )
        for angle, menu_item in angle_to_menuitem_map:
            menu_item.set_active(angle == active_angle)

    def toggle_noise_cancelation(self, noise_calcelation, widget):
        try:
            if not self.noise_cancelation_dirty:
                self.parrot.noise_control = noise_calcelation
                self.noise_cancelation_dirty = True
                self._read_noise_cancelation()
                self.noise_cancelation_dirty = False
        except resource_manager.DeviceDisconnected:
            self.deactivate()

    def _read_noise_cancelation(self):
        active_noise_control = self.parrot.noise_control
        noise_control_to_menuitem_map = (
            (NoiseControlTypes.NOISE_CONTROL_MAX, self.noise_control_cancelation_max),
            (NoiseControlTypes.NOISE_CONTROL_ON, self.noise_control_cancelation_on),
            (NoiseControlTypes.NOISE_CONTROL_OFF, self.noise_control_off),
            (NoiseControlTypes.STREET_MODE, self.noise_control_street_mode),
            (NoiseControlTypes.STREET_MODE_MAX, self.noise_control_street_mode_max),
        )
        for noise_control, menu_item in noise_control_to_menuitem_map:
            menu_item.set_active(active_noise_control == noise_control)


if __name__ == "__main__":
    try:
        indicator = ParrotZikIndicator()
        indicator.main()
    except KeyboardInterrupt:
        pass