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activity.py
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# Speak.activity
# A simple front end to the espeak text-to-speech engine on the XO laptop
# http://wiki.laptop.org/go/Speak
#
# Copyright (C) 2008 Joshua Minor
# Copyright (C) 2014 Walter Bender (major refactoring)
# This file is part of Speak.activity
#
# Parts of Speak.activity are based on code from Measure.activity
# Copyright (C) 2007 Arjun Sarwal - arjun@laptop.org
#
# Speak.activity is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Speak.activity is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Speak.activity. If not, see <http://www.gnu.org/licenses/>.
import logging
import os
import dbus
import subprocess
import json
import random
from gettext import gettext as _
from dbus import PROPERTIES_IFACE
import gi
gi.require_version("Gtk", "3.0")
gi.require_version("Gdk", "3.0")
gi.require_version("Gst", "1.0")
gi.require_version('TelepathyGLib', '0.12')
from gi.repository import Gtk
from gi.repository import Gdk
from gi.repository import Pango
from gi.repository import GLib
from gi.repository import GObject
from gi.repository import Gst
from gi.repository import TelepathyGLib
GObject.threads_init()
Gst.init(None)
from sugar3.activity import activity
from sugar3.presence import presenceservice
from sugar3.graphics import style
from sugar3.graphics.toolbutton import ToolButton
from sugar3.graphics.radiotoolbutton import RadioToolButton
from sugar3.graphics.toolbarbox import ToolbarBox, ToolbarButton
from sugar3.activity.widgets import ActivityToolbarButton
from sugar3.activity.widgets import StopButton
from sugar3.graphics.objectchooser import ObjectChooser
from sugar3 import mime
from sugar3 import profile
import eye
import glasses
import eyelashes
import halfmoon
import sleepy
import sunglasses
import wireframes
import mouth
import fft_mouth
import waveform_mouth
import face
import photoface
import voice as voice_model
import brain
import chat
from faceselect import FaceSelector
import speech
SERVICE = 'org.sugarlabs.Speak'
IFACE = SERVICE
PATH = '/org/sugarlabs/Speak'
logger = logging.getLogger('speak')
ACCELEROMETER_DEVICE = '/sys/devices/platform/lis3lv02d/position'
MODE_TYPE = 1
MODE_BOT = 2
MODE_CHAT = 3
FACE_CARTOON = 1
FACE_PHOTO = 2
MOUTHS = [mouth.PeakMouth, waveform_mouth.WaveformMouth, fft_mouth.FFTMouth, ]
NUMBERS = ['one', 'two', 'three', 'four', 'five']
SLEEPY_EYES = sleepy.Sleepy
EYE_DICT = {
'eyes': {'label': _('Round'), 'widget': eye.Eye, 'index': 1},
'glasses': {'label': _('Glasses'), 'widget': glasses.Glasses, 'index': 2},
'halfmoon': {'label': _('Half moon'), 'widget': halfmoon.Halfmoon,
'index': 3},
'eyelashes': {'label': _('Eye lashes'), 'widget': eyelashes.Eyelashes,
'index': 4},
'sunglasses': {'label': _('Sunglasses'), 'widget': sunglasses.Sunglasses,
'index': 5},
'wireframes': {'label': _('Wire frames'), 'widget': wireframes.Wireframes,
'index': 6},
}
DELAY_BEFORE_SPEAKING = 1500 # milleseconds
IDLE_DELAY = 120000 # milleseconds
IDLE_PHRASES = ['zzzzzzzzz', _('I am bored.'), _('Talk to me.'),
_('I am sleepy.'), _('Are you still there?'),
_('Please type something.'),
_('Do you have anything to say to me?'), _('Hello?')]
SIDEWAYS_PHRASES = [_('Whoa! Sideways!'), _("I'm on my side."), _('Uh oh.'),
_('Wheeeee!'), _('Hey! Put me down!'), _('Falling over!')]
SLASH = '-x-SLASH-x-' # slash safe encoding
CHANNEL_INTERFACE = TelepathyGLib.IFACE_CHANNEL
CHANNEL_INTERFACE_GROUP = TelepathyGLib.IFACE_CHANNEL_INTERFACE_GROUP
CHANNEL_TYPE_TEXT = TelepathyGLib.IFACE_CHANNEL_TYPE_TEXT
CHANNEL_GROUP_FLAG_CHANNEL_SPECIFIC_HANDLES = \
TelepathyGLib.ChannelGroupFlags.CHANNEL_SPECIFIC_HANDLES
CHANNEL_TEXT_MESSAGE_TYPE_NORMAL = TelepathyGLib.ChannelTextMessageType.NORMAL
CONN_INTERFACE = TelepathyGLib.IFACE_CONNECTION
CONN_INTERFACE_ALIASING = TelepathyGLib.IFACE_CONNECTION_INTERFACE_ALIASING
def _luminance(color):
''' Calculate luminance value '''
return int(color[1:3], 16) * 0.3 + int(color[3:5], 16) * 0.6 + \
int(color[5:7], 16) * 0.1
def _lighter_color(colors):
''' Which color is lighter? Use that one for the text nick color '''
if _luminance(colors[0]) > _luminance(colors[1]):
return 0
return 1
def _has_accelerometer():
return os.path.exists(ACCELEROMETER_DEVICE) and _is_tablet_mode()
def _is_tablet_mode():
try:
fp = open('/dev/input/event4', 'rb')
fp.close()
except IOError:
return False
try:
output = subprocess.call(
['evtest', '--query', '/dev/input/event4', 'EV_SW',
'SW_TABLET_MODE'])
except (OSError, subprocess.CalledProcessError):
return False
if output == 10:
return True
return False
class SpeakActivity(activity.Activity):
def __init__(self, handle):
super(SpeakActivity, self).__init__(handle)
self._notebook = Gtk.Notebook()
self.set_canvas(self._notebook)
self._notebook.show()
self._colors = profile.get_color().to_string().split(',')
lighter = style.Color(self._colors[
_lighter_color(self._colors)])
self._mode = MODE_TYPE
self._tablet_mode = _is_tablet_mode()
self._robot_idle_id = None
self._active_eyes = None
self._active_number_of_eyes = None
self._current_voice = None
self._face_type = FACE_CARTOON
# make an audio device for playing back and rendering audio
self.connect('notify::active', self._active_cb)
self._cfg = {}
# make a box to type into
self._entry_box = Gtk.HBox()
if self._tablet_mode:
self._entry = Gtk.Entry()
self._entry_box.pack_start(self._entry, True, True, 0)
talk_button = ToolButton('microphone')
talk_button.set_tooltip(_('Speak'))
talk_button.connect('clicked', self._talk_cb)
self._entry_box.pack_end(talk_button, False, True, 0)
else:
self._entrycombo = Gtk.ComboBoxText.new_with_entry()
self._entrycombo.connect('changed', self._combo_changed_cb)
self._entry = self._entrycombo.get_child()
self._entry.set_size_request(-1, style.GRID_CELL_SIZE)
self._entry_box.pack_start(self._entrycombo, True, True, 0)
self._entry.set_editable(True)
self._entry.connect('activate', self._entry_activate_cb)
self._entry.connect('key-press-event', self._entry_key_press_cb)
self._entry.modify_font(Pango.FontDescription('sans bold 24'))
self._entry_box.show()
self.face = face.View(fill_color=lighter)
self._cartoon_face = self.face
self.face.set_size_request(
-1, Gdk.Screen.height() - 2 * style.GRID_CELL_SIZE)
self.face.show()
# layout the screen
self._box = Gtk.VBox(homogeneous=False)
if self._tablet_mode:
self._box.pack_start(self._entry_box, False, True, 0)
self._box.pack_start(self.face, True, True, 0)
else:
self._box.pack_start(self.face, True, False, 0)
self._box.pack_start(self._entry_box, True, True, 0)
self.add_events(Gdk.EventMask.POINTER_MOTION_HINT_MASK
| Gdk.EventMask.POINTER_MOTION_MASK)
self.connect('motion_notify_event', self._mouse_moved_cb)
self._box.add_events(Gdk.EventMask.BUTTON_PRESS_MASK)
self._box.connect('button_press_event', self._mouse_clicked_cb)
# desktop
self._notebook.show()
self._notebook.props.show_border = False
self._notebook.props.show_tabs = False
self._box.show_all()
self._notebook.append_page(self._box, Gtk.Label(''))
self._chat = chat.View()
self._chat.show_all()
self._notebook.append_page(self._chat, Gtk.Label(''))
# make the text box active right away
if not self._tablet_mode:
self._entry.grab_focus()
self._entry.connect('move-cursor', self._cursor_moved_cb)
self._entry.connect('changed', self._cursor_moved_cb)
toolbox = ToolbarBox()
self._activity_button = ActivityToolbarButton(self)
self._activity_button.connect('clicked', self._configure_cb)
toolbox.toolbar.insert(self._activity_button, -1)
self._mode_type = RadioToolButton(
icon_name='mode-type')
self._mode_type.set_tooltip(_('Type something to hear it'))
self._mode_type.connect('toggled', self.__toggled_mode_type_cb)
toolbox.toolbar.insert(self._mode_type, -1)
mode_robot = RadioToolButton(
icon_name='mode-robot',
group=self._mode_type)
mode_robot.set_tooltip(_('Ask robot any question'))
mode_robot.connect('toggled', self.__toggled_mode_robot_cb)
toolbox.toolbar.insert(mode_robot, -1)
self._mode_chat = RadioToolButton(
icon_name='mode-chat',
group=self._mode_type)
self._mode_chat.set_tooltip(_('Voice chat'))
self._mode_chat.connect('toggled', self.__toggled_mode_chat_cb)
toolbox.toolbar.insert(self._mode_chat, -1)
self._voice_button = ToolbarButton(
page=self._make_voice_bar(),
label=_('Voice'),
icon_name='voice')
self._voice_button.connect('clicked', self._configure_cb)
toolbox.toolbar.insert(self._voice_button, -1)
self._face_button = ToolbarButton(
page=self._make_face_bar(),
label=_('Face'),
icon_name='face')
self._face_button.connect('clicked', self._configure_cb)
toolbox.toolbar.insert(self._face_button, -1)
separator = Gtk.SeparatorToolItem()
separator.set_draw(False)
separator.set_expand(True)
toolbox.toolbar.insert(separator, -1)
toolbox.toolbar.insert(StopButton(self), -1)
toolbox.show_all()
self.toolbar_box = toolbox
Gdk.Screen.get_default().connect('size-changed',
self._configure_cb)
self._first_time = True
self._new_instance()
self._configure_cb()
self._poll_accelerometer()
if self.shared_activity:
# we are joining the activity
self.connect('joined', self._joined_cb)
if self.get_shared():
# we have already joined
self._joined_cb(self)
self._mode_chat.set_active(True)
self._setup_chat_mode()
elif handle.uri:
# XMPP non-sugar3 incoming chat, not sharable
self._activity_button.props.page.share.props.visible = \
False
self._one_to_one_connection(handle.uri)
else:
# we are creating the activity
self.connect('shared', self._shared_cb)
def _toolbar_expanded(self):
if self._activity_button.is_expanded():
return True
if self._voice_button.is_expanded():
return True
if self._face_button.is_expanded():
return True
return False
def _configure_cb(self, event=None):
self._entry.set_size_request(-1, style.GRID_CELL_SIZE)
if self._toolbar_expanded():
self.face.set_size_request(
-1, Gdk.Screen.height() - 3 * style.GRID_CELL_SIZE)
self._chat.resize_chat_box(expanded=True)
self._chat.resize_buddy_list()
else:
self.face.set_size_request(
-1, Gdk.Screen.height() - 2 * style.GRID_CELL_SIZE)
self._chat.resize_chat_box()
self._chat.resize_buddy_list()
def _new_instance(self):
if self._first_time:
# self.voices.connect('changed', self.__changed_voices_cb)
self.pitchadj.connect('value_changed', self._pitch_adjusted_cb)
self.rateadj.connect('value_changed', self._rate_adjusted_cb)
if self._active_number_of_eyes is None:
self._number_of_eyes_changed_event_cb(None, None, 'two', True)
if self._active_eyes is None:
self._eyes_changed_event_cb(None, None, 'eyes', True)
self._mouth_changed_cb(None, True)
self.face.look_ahead()
presenceService = presenceservice.get_instance()
self.owner = presenceService.get_owner()
if self._first_time:
# say hello to the user
if self._tablet_mode:
self._entry.props.text = _('Hello %s.') \
% self.owner.props.nick
self.face.say_notification(_('Hello %s. Please Type something.')
% self.owner.props.nick)
else:
if self._tablet_mode:
self._entry.props.text = _('Welcome back %s.') \
% self.owner.props.nick
self.face.say_notification(_('Welcome back %s.')
% self.owner.props.nick)
self._set_idle_phrase(speak=False)
self._first_time = False
def read_file(self, file_path):
self._cfg = json.loads(open(file_path, 'r').read())
current_voice = self.face.status.voice
type_ = self._cfg['face_type']
lighter = style.Color(self._colors[_lighter_color(self._colors)])
if type_ == self._face_type:
status = self.face.status = \
face.Status().deserialize(self._cfg['status'])
elif type_ == FACE_CARTOON:
self._set_face(face.View(fill_color=lighter), FACE_CARTOON)
self._cartoon_face = self.face
status = self.face.status = \
face.Status().deserialize(self._cfg['status'])
else:
status = photoface.Status().deserialize(self._cfg['status'])
view = photoface.View(*status.get_args(), fill_color=lighter)
status = view.status
self._set_face(view, FACE_PHOTO)
found_my_voice = False
for name in list(self._voice_evboxes.keys()):
if self._voice_evboxes[name][1] == current_voice:
self._voice_evboxes[name][0].modify_bg(
0, style.COLOR_BLACK.get_gdk_color())
if self._voice_evboxes[name][1] == status.voice and \
not found_my_voice:
self._voice_evboxes[name][0].modify_bg(
0, style.COLOR_BUTTON_GREY.get_gdk_color())
self.face.set_voice(status.voice)
if self._mode == MODE_BOT:
brain.load(self, status.voice)
found_my_voice = True
self.pitchadj.value = self.face.status.pitch
self.rateadj.value = self.face.status.rate
if self._face_type == FACE_CARTOON:
if status.mouth in MOUTHS:
self._mouth_type[MOUTHS.index(status.mouth)].set_active(True)
self._number_of_eyes_changed_event_cb(
None, None, NUMBERS[len(status.eyes) - 1], True)
for name in list(EYE_DICT.keys()):
if status.eyes[0] == EYE_DICT[name]['widget']:
self._eye_type[name].set_icon_name(name + '-selected')
self._eyes_changed_event_cb(None, None, name, True)
break
self._entry.props.text = self._cfg['text']
if not self._tablet_mode:
for i in self._cfg['history']:
self._entrycombo.append_text(i)
self._new_instance()
def write_file(self, file_path):
if self._tablet_mode:
if 'history' in self._cfg:
history = self._cfg['history'] # retain old history
else:
history = []
else:
history = [i[0] for i in self._entrycombo.get_model()]
cfg = {'status': self.face.status.serialize(),
'face_type': self._face_type,
'text': self._entry.props.text,
'history': history, }
open(file_path, 'w').write(json.dumps(cfg))
def _look_at_cursor(self, entry, *ignored):
# make the eyes track the motion of the text cursor
index = entry.props.cursor_position
layout = entry.get_layout()
pos = layout.get_cursor_pos(index)
x = pos[0].x / Pango.SCALE - entry.props.scroll_offset
y = entry.get_allocation().y
self.face.look_at(pos=(x, y))
return False
def _cursor_moved_cb(self, entry, *ignored):
GLib.timeout_add(50, self._look_at_cursor, entry)
def _poll_accelerometer(self):
if _has_accelerometer():
idle_time = self._test_orientation()
GLib.timeout_add(idle_time, self._poll_accelerometer)
def _test_orientation(self):
if _has_accelerometer():
fh = open(ACCELEROMETER_DEVICE)
string = fh.read()
fh.close()
xyz = string[1:-2].split(',')
x = int(xyz[0])
y = int(xyz[1])
# DO SOMETHING HERE
if ((Gdk.Screen.width() > Gdk.Screen.height()
and abs(x) > abs(y))
or (Gdk.Screen.width() < Gdk.Screen.height()
and abs(x) < abs(y))):
sideways_phrase = random.randint(0, len(SIDEWAYS_PHRASES) - 1)
self.face.say(SIDEWAYS_PHRASES[sideways_phrase])
return IDLE_DELAY # Don't repeat the message for a while
return 1000 # Test again soon
def get_mouse(self):
display = Gdk.Display.get_default()
screen, mouseX, mouseY, modifiers = display.get_pointer()
return mouseX, mouseY
def _mouse_moved_cb(self, widget, event):
# make the eyes track the motion of the mouse cursor
self.face.look_at()
self._chat.look_at()
def _mouse_clicked_cb(self, widget, event):
pass
def _make_voice_bar(self):
voicebar = Gtk.Toolbar()
all_voices = []
for name in sorted(voice_model.allVoices().keys()):
if len(name) < 26:
friendly_name = name
else:
friendly_name = name[:26] + '...'
all_voices.append([voice_model.allVoices()[name], friendly_name])
# A palette for the voice selection
self._voice_evboxes = {}
self._voice_box = Gtk.HBox()
vboxes = [Gtk.VBox(), Gtk.VBox(), Gtk.VBox()]
count = len(list(voice_model.allVoices().keys()))
found_my_voice = False
for i, voice in enumerate(sorted(all_voices)):
label = Gtk.Label()
label.set_use_markup(True)
label.set_justify(Gtk.Justification.LEFT)
label.set_markup('<span size="large">%s</span>' % voice[1])
alignment = Gtk.Alignment.new(0, 0, 0, 0)
alignment.add(label)
label.show()
evbox = Gtk.EventBox()
self._voice_evboxes[voice[1]] = [evbox, voice[0]]
self._voice_evboxes[voice[1]][0].connect(
'button-press-event', self._voices_changed_event_cb, voice)
if voice[0] == self.face.status.voice and not found_my_voice:
self._current_voice = voice
evbox.modify_bg(
0, style.COLOR_BUTTON_GREY.get_gdk_color())
found_my_voice = True
evbox.add(alignment)
alignment.show()
if i < count // 3:
vboxes[0].pack_start(evbox, True, True, 0)
elif i < 2 * count // 3:
vboxes[1].pack_start(evbox, True, True, 0)
else:
vboxes[2].pack_start(evbox, True, True, 0)
self._voice_box.pack_start(vboxes[0], True, True,
style.DEFAULT_PADDING)
self._voice_box.pack_start(vboxes[1], True, True,
style.DEFAULT_PADDING)
self._voice_box.pack_start(vboxes[2], True, True,
style.DEFAULT_PADDING)
voice_palette_button = ToolButton('module-language')
voice_palette_button.set_tooltip(_('Choose voice:'))
self._voice_palette = voice_palette_button.get_palette()
self._voice_palette.set_content(self._voice_box)
self._voice_box.show_all()
voice_palette_button.connect('clicked', self._face_palette_cb)
voicebar.insert(voice_palette_button, -1)
voice_palette_button.show()
brain_voices = []
for name in sorted(brain.BOTS.keys()):
brain_voices.append([voice_model.allVoices()[name], name])
self._brain_evboxes = {}
self._brain_box = Gtk.HBox()
vboxes = Gtk.VBox()
found_my_voice = False
for i, voice in enumerate(brain_voices):
label = Gtk.Label()
label.set_use_markup(True)
label.set_justify(Gtk.Justification.LEFT)
label.set_markup('<span size="large">%s</span>' % voice[1])
alignment = Gtk.Alignment.new(0, 0, 0, 0)
alignment.add(label)
label.show()
evbox = Gtk.EventBox()
self._brain_evboxes[voice[1]] = [evbox, voice[0]]
self._brain_evboxes[voice[1]][0].connect(
'button-press-event', self._voices_changed_event_cb, voice)
if voice[0] == self.face.status.voice and not found_my_voice:
evbox.modify_bg(
0, style.COLOR_BUTTON_GREY.get_gdk_color())
found_my_voice = True
evbox.add(alignment)
alignment.show()
vboxes.pack_start(evbox, True, True, 0)
self._brain_box.pack_start(vboxes, True, True, style.DEFAULT_PADDING)
self._brain_box.show_all()
separator = Gtk.SeparatorToolItem()
separator.set_draw(True)
separator.set_expand(False)
voicebar.insert(separator, -1)
self.pitchadj = Gtk.Adjustment(self.face.status.pitch,
speech.PITCH_MIN, speech.PITCH_MAX,
1, speech.PITCH_MAX // 10, 0)
pitchbar = Gtk.HScale.new(self.pitchadj)
pitchbar.set_draw_value(False)
pitchbar.set_size_request(240, 15)
pitchbar_toolitem = ToolWidget(widget=pitchbar, label_text=_('Pitch:'))
voicebar.insert(pitchbar_toolitem, -1)
self.rateadj = Gtk.Adjustment(self.face.status.rate,
speech.RATE_MIN, speech.RATE_MAX,
1, speech.RATE_MAX // 10, 0)
ratebar = Gtk.HScale.new(self.rateadj)
ratebar.set_draw_value(False)
ratebar.set_size_request(240, 15)
ratebar_toolitem = ToolWidget(widget=ratebar, label_text=_('Rate:'))
voicebar.insert(ratebar_toolitem, -1)
voicebar.show_all()
return voicebar
def _pitch_adjusted_cb(self, adjustment):
self.face.status.pitch = adjustment.get_value()
self.face.say_notification(_('pitch adjusted'))
def _rate_adjusted_cb(self, adjustment):
self.face.status.rate = adjustment.get_value()
self.face.say_notification(_('rate adjusted'))
def _make_face_bar(self):
facebar = Gtk.Toolbar()
self._photo_face = ToolButton('photoface')
self._photo_face.set_tooltip(_('Set face from photo'))
self._photo_face.connect('clicked', self._photo_face_cb)
facebar.insert(self._photo_face, -1)
self._photo_face.show()
self._clear = ToolButton('face')
self._clear.set_tooltip(_('Clear photo face'))
self._clear.set_sensitive(False)
self._clear.connect('clicked', self._clear_photo_cb)
facebar.insert(self._clear, -1)
self._clear.show()
separator = Gtk.SeparatorToolItem()
separator.set_draw(True)
separator.set_expand(False)
facebar.insert(separator, -1)
self._mouth_type = []
button = RadioToolButton(
icon_name='mouth',
group=None)
button.set_tooltip(_('Simple'))
button.connect('clicked', self._mouth_changed_cb, False)
facebar.insert(button, -1)
self._mouth_type.append(button)
button = RadioToolButton(
icon_name='waveform',
group=self._mouth_type[0])
button.set_tooltip(_('Waveform'))
button.connect('clicked', self._mouth_changed_cb, False)
facebar.insert(button, -1)
self._mouth_type.append(button)
button = RadioToolButton(
icon_name='frequency',
group=self._mouth_type[0])
button.set_tooltip(_('Frequency'))
button.connect('clicked', self._mouth_changed_cb, False)
facebar.insert(button, -1)
self._mouth_type.append(button)
separator = Gtk.SeparatorToolItem()
separator.set_draw(True)
separator.set_expand(False)
facebar.insert(separator, -1)
eye_box = Gtk.VBox()
self._eye_type = {}
for name in list(EYE_DICT.keys()):
self._eye_type[name] = ToolButton(name)
self._eye_type[name].connect('clicked',
self._eyes_changed_event_cb,
None, name, False)
label = Gtk.Label(EYE_DICT[name]['label'])
hbox = Gtk.HBox()
hbox.pack_start(self._eye_type[name], True, True, 0)
self._eye_type[name].show()
hbox.pack_start(label, True, True, 0)
label.show()
evbox = Gtk.EventBox()
evbox.connect('button-press-event', self._eyes_changed_event_cb,
name, False)
evbox.add(hbox)
hbox.show()
eye_box.pack_start(evbox, True, True, 0)
eye_palette_button = ToolButton('eyes')
eye_palette_button.set_tooltip(_('Choose eyes:'))
palette = eye_palette_button.get_palette()
palette.set_content(eye_box)
eye_box.show_all()
eye_palette_button.connect('clicked', self._face_palette_cb)
facebar.insert(eye_palette_button, -1)
eye_palette_button.show()
number_of_eyes_box = Gtk.VBox()
self._number_of_eyes_type = {}
for name in NUMBERS:
self._number_of_eyes_type[name] = ToolButton(name)
self._number_of_eyes_type[name].connect(
'clicked', self._number_of_eyes_changed_event_cb,
None, name, False)
label = Gtk.Label(name)
hbox = Gtk.HBox()
hbox.pack_start(self._number_of_eyes_type[name], True, True, 0)
self._number_of_eyes_type[name].show()
hbox.pack_start(label, True, True, 0)
label.show()
evbox = Gtk.EventBox()
evbox.connect('button-press-event',
self._number_of_eyes_changed_event_cb,
name, False)
evbox.add(hbox)
hbox.show()
number_of_eyes_box.pack_start(evbox, True, True, 0)
number_of_eyes_palette_button = ToolButton('number')
number_of_eyes_palette_button.set_tooltip(_('Eyes number:'))
palette = number_of_eyes_palette_button.get_palette()
palette.set_content(number_of_eyes_box)
number_of_eyes_box.show_all()
number_of_eyes_palette_button.connect('clicked', self._face_palette_cb)
facebar.insert(number_of_eyes_palette_button, -1)
number_of_eyes_palette_button.show()
self._cartoon_face_buttons = self._mouth_type + \
[eye_palette_button, number_of_eyes_palette_button]
facebar.show_all()
return facebar
def _photo_face_cb(self, widget):
chooser = ObjectChooser(parent=self,
what_filter=mime.GENERIC_TYPE_IMAGE)
result = chooser.run()
if result == Gtk.ResponseType.ACCEPT:
jobject = chooser.get_selected_object()
if jobject and jobject.file_path:
selector = FaceSelector(jobject.file_path)
selector.connect('face-processed',
self._photo_face_processed_cb)
selector.connect('cancel', self._photo_face_cancel_cb)
self._notebook.append_page(selector, Gtk.Label(''))
selector.show()
num = self._notebook.page_num(selector)
self._notebook.set_current_page(num)
chooser.destroy()
def _photo_face_processed_cb(self, widget, *face_data):
lighter = style.Color(self._colors[_lighter_color(self._colors)])
self._set_face(photoface.View(*face_data, fill_color=lighter),
FACE_PHOTO)
def _photo_face_cancel_cb(self, widget):
self._notebook.set_current_page(0)
def _set_face(self, view, type_):
self._face_type = type_
cartoon = type_ == FACE_CARTOON
self.face.shut_up()
self._box.remove(self.face)
self._box.remove(self._entry_box)
self.face = view
self.face.set_size_request(
-1, Gdk.Screen.height() - 2 * style.GRID_CELL_SIZE)
if self._tablet_mode:
self._box.pack_start(self._entry_box, False, True, 0)
self._box.pack_start(self.face, True, True, 0)
else:
self._box.pack_start(self.face, True, True, 0)
self._box.pack_start(self._entry_box, True, True, 0)
self.face.show()
if not cartoon and self._mode == MODE_CHAT:
self._mode = MODE_TYPE
self._mode_type.set_active(True)
self._mode_chat.set_active(False)
self._chat.shut_up()
self._voice_palette.set_content(self._voice_box)
self._set_voice()
self._notebook.set_current_page(0)
self._photo_face.set_sensitive(cartoon)
self._clear.set_sensitive(not cartoon)
for bnt in self._cartoon_face_buttons:
bnt.set_sensitive(cartoon)
self._mode_chat.set_sensitive(cartoon)
def _clear_photo_cb(self, widget):
self._set_face(self._cartoon_face, FACE_CARTOON)
def _face_palette_cb(self, button):
palette = button.get_palette()
palette.popdown(immediate=True)
def _get_active_mouth(self):
for i, button in enumerate(self._mouth_type):
if button.get_active():
return MOUTHS[i]
def _mouth_changed_cb(self, ignored, quiet):
if self._face_type == FACE_PHOTO:
return
value = self._get_active_mouth()
if value is None:
return
self.face.status.mouth = value
self._update_face()
if not quiet:
self.face.say_notification(_('mouth changed'))
def _voices_changed_event_cb(self, widget, event, voice):
logging.debug('voices_changed_event_cb %r %s' % (voice[0], voice[1]))
if self._mode == MODE_BOT:
evboxes = self._brain_evboxes
else:
evboxes = self._voice_evboxes
for old_voice in list(evboxes.keys()):
if evboxes[old_voice][1] == self.face.status.voice:
evboxes[old_voice][0].modify_bg(
0, style.COLOR_BLACK.get_gdk_color())
break
evboxes[voice[1]][0].modify_bg(
0, style.COLOR_BUTTON_GREY.get_gdk_color())
self.face.set_voice(voice[0])
if self._mode == MODE_BOT:
brain.load(self, voice[0])
else:
self._current_voice = voice
def _get_active_eyes(self):
for name in list(EYE_DICT.keys()):
if EYE_DICT[name]['index'] == self._active_eyes:
return EYE_DICT[name]['widget']
return None
def _eyes_changed_event_cb(self, widget, event, name, quiet):
if self._face_type == FACE_PHOTO:
return
if self._active_eyes is not None:
for old_name in list(EYE_DICT.keys()):
if EYE_DICT[old_name]['index'] == self._active_eyes:
self._eye_type[old_name].set_icon_name(old_name)
break
if self._active_number_of_eyes is None:
self._active_number_of_eyes = 2
if name is not None:
self._active_eyes = EYE_DICT[name]['index']
self._eye_type[name].set_icon_name(name + '-selected')
value = EYE_DICT[name]['widget']
self.face.status.eyes = [value] * self._active_number_of_eyes
self._update_face()
if not quiet:
self.face.say_notification(_('eyes changed'))
def _number_of_eyes_changed_event_cb(self, widget, event, name, quiet):
if self._face_type == FACE_PHOTO:
return
if self._active_number_of_eyes is not None:
old_name = NUMBERS[self._active_number_of_eyes - 1]
self._number_of_eyes_type[old_name].set_icon_name(old_name)
if name in NUMBERS:
self._active_number_of_eyes = NUMBERS.index(name) + 1
self._number_of_eyes_type[name].set_icon_name(name + '-selected')
if self._active_eyes is not None:
for eye_name in list(EYE_DICT.keys()):
if EYE_DICT[eye_name]['index'] == self._active_eyes:
value = EYE_DICT[eye_name]['widget']
self.face.status.eyes = \
[value] * self._active_number_of_eyes
self._update_face()
if not quiet:
self.face.say_notification(_('eyes changed'))
break
def _update_face(self):
self.face.update()
self._chat.update(self.face.status)
def _combo_changed_cb(self, combo):
# when a new item is chosen, make sure the text is selected
if not self._entry.is_focus():
if not self._tablet_mode:
self._entry.grab_focus()
self._entry.select_region(0, -1)
def _entry_key_press_cb(self, combo, event):
# make the up/down arrows navigate through our history
if self._tablet_mode:
return
keyname = Gdk.keyval_name(event.keyval)
if keyname == 'Up':
index = self._entrycombo.get_active()
if index > 0:
index -= 1
self._entrycombo.set_active(index)
self._entry.select_region(0, -1)
return True
elif keyname == 'Down':
index = self._entrycombo.get_active()
if index < len(self._entrycombo.get_model()) - 1:
index += 1
self._entrycombo.set_active(index)
self._entry.select_region(0, -1)
return True
return False
def _entry_activate_cb(self, entry):
# the user pressed Return, say the text and clear it out
text = entry.get_text()
if self._tablet_mode:
self._dismiss_OSK(entry)
timeout = DELAY_BEFORE_SPEAKING
else:
timeout = 100
GLib.timeout_add(timeout, self._speak_the_text, entry, text)
def _dismiss_OSK(self, entry):
entry.hide()
entry.show()
def _talk_cb(self, button):
text = self._entry.props.text
self._speak_the_text(self._entry, text)
def _speak_the_text(self, entry, text):
self._remove_idle()
if text:
self.face.look_ahead()
# speak the text
if self._mode == MODE_BOT:
self.face.say(brain.respond(text))
else:
self.face.say(text)
if text and not self._tablet_mode:
# add this text to our history unless it is the same as
# the last item
history = self._entrycombo.get_model()
if len(history) == 0 or history[-1][0] != text:
self._entrycombo.append_text(text)
# don't let the history get too big
while len(history) > 20:
self._entrycombo.remove(0)
# select the new item
self._entrycombo.set_active(len(history) - 1)
if text:
# select the whole text
entry.select_region(0, -1)
# Launch an robot idle phrase after 2 minutes
self._robot_idle_id = GLib.timeout_add(IDLE_DELAY,
self._set_idle_phrase)
def _load_sleeping_face(self):
if self._face_type == FACE_PHOTO:
return
current_eyes = self.face.status.eyes
self.face.status.eyes = [SLEEPY_EYES] * self._active_number_of_eyes
self._update_face()
self.face.status.eyes = current_eyes
def _set_idle_phrase(self, speak=True):
if speak: