This file is indexed.

/usr/share/sugar/extensions/deviceicon/speaker.py is in sugar-session-0.90 0.90.3-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
# Copyright (C) 2008 Martin Dengler
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

from gettext import gettext as _
import gconf

import gobject
import gtk

from sugar.graphics import style
from sugar.graphics.icon import get_icon_state, Icon
from sugar.graphics.menuitem import MenuItem
from sugar.graphics.tray import TrayIcon
from sugar.graphics.palette import Palette
from sugar.graphics.xocolor import XoColor

from jarabe.frame.frameinvoker import FrameWidgetInvoker
from jarabe.model import sound

_ICON_NAME = 'speaker'

class DeviceView(TrayIcon):

    FRAME_POSITION_RELATIVE = 103

    def __init__(self):
        client = gconf.client_get_default()        
        self._color = XoColor(client.get_string('/desktop/sugar/user/color'))

        TrayIcon.__init__(self, icon_name=_ICON_NAME, xo_color=self._color)

        self.set_palette_invoker(FrameWidgetInvoker(self))

        self._model = DeviceModel()
        self._model.connect('notify::level', self.__speaker_status_changed_cb)
        self._model.connect('notify::muted', self.__speaker_status_changed_cb)

        self.connect('expose-event', self.__expose_event_cb)

        self._icon_widget.connect('button-release-event',
                                  self.__button_release_event_cb)

        self._update_info()

    def create_palette(self):
        palette = SpeakerPalette(_('My Speakers'), model=self._model)
        palette.set_group_id('frame')
        return palette

    def _update_info(self):
        name = _ICON_NAME
        current_level = self._model.props.level
        xo_color = self._color

        if self._model.props.muted:
            name += '-muted'
            xo_color = XoColor('%s,%s' % (style.COLOR_WHITE.get_svg(),
                                          style.COLOR_WHITE.get_svg()))

        self.icon.props.icon_name = get_icon_state(name, current_level, step=-1)
        self.icon.props.xo_color = xo_color

    def __button_release_event_cb(self, widget, event):
        if event.button == 1:
            self._model.props.muted = not self._model.props.muted
            return True
        else:
            return False

    def __expose_event_cb(self, *args):
        self._update_info()

    def __speaker_status_changed_cb(self, pspec_, param_):
        self._update_info()

class SpeakerPalette(Palette):

    def __init__(self, primary_text, model):
        Palette.__init__(self, label=primary_text)

        self._model = model

        vbox = gtk.VBox()
        self.set_content(vbox)
        vbox.show()

        vol_step = sound.VOLUME_STEP
        self._adjustment = gtk.Adjustment(value=self._model.props.level,
                                          lower=0,
                                          upper=100 + vol_step,
                                          step_incr=vol_step,
                                          page_incr=vol_step,
                                          page_size=vol_step)
        self._hscale = gtk.HScale(self._adjustment)
        self._hscale.set_digits(0)
        self._hscale.set_draw_value(False)
        vbox.add(self._hscale)
        self._hscale.show()

        self._mute_item = MenuItem('')
        self._mute_icon = Icon(icon_size=gtk.ICON_SIZE_MENU)
        self._mute_item.set_image(self._mute_icon)
        self.menu.append(self._mute_item)
        self._mute_item.show()

        self._adjustment_handler_id = \
            self._adjustment.connect('value_changed',
                                     self.__adjustment_changed_cb)

        self._model_notify_level_handler_id = \
            self._model.connect('notify::level', self.__level_changed_cb)
        self._model.connect('notify::muted', self.__muted_changed_cb)

        self._mute_item.connect('activate', self.__mute_activate_cb)

        self.connect('popup', self.__popup_cb)

    def _update_muted(self):
        if self._model.props.muted:
            mute_item_text = _('Unmute')
            mute_item_icon_name = 'dialog-ok'
        else:
            mute_item_text = _('Mute')
            mute_item_icon_name = 'dialog-cancel'
        self._mute_item.get_child().set_text(mute_item_text)
        self._mute_icon.props.icon_name = mute_item_icon_name

    def _update_level(self):
        if self._adjustment.value != self._model.props.level:
            self._adjustment.handler_block(self._adjustment_handler_id)
            try:
                self._adjustment.value = self._model.props.level
            finally:
                self._adjustment.handler_unblock(self._adjustment_handler_id)

    def __adjustment_changed_cb(self, adj_):
        self._model.handler_block(self._model_notify_level_handler_id)
        try:
            self._model.props.level = self._adjustment.value
        finally:
            self._model.handler_unblock(self._model_notify_level_handler_id)
        self._model.props.muted = self._adjustment.value == 0

    def __level_changed_cb(self, pspec_, param_):
        self._update_level()

    def __mute_activate_cb(self, menuitem_):
        self._model.props.muted = not self._model.props.muted

    def __muted_changed_cb(self, pspec_, param_):
        self._update_muted()

    def __popup_cb(self, palette_):
        self._update_level()
        self._update_muted()

class DeviceModel(gobject.GObject):
    __gproperties__ = {
        'level'   : (int, None, None, 0, 100, 0, gobject.PARAM_READWRITE),
        'muted'   : (bool, None, None, False, gobject.PARAM_READWRITE),
    }

    def __init__(self):
        gobject.GObject.__init__(self)

        sound.muted_changed.connect(self.__muted_changed_cb)
        sound.volume_changed.connect(self.__volume_changed_cb)

    def __muted_changed_cb(self, **kwargs):
        self.notify('muted')

    def __volume_changed_cb(self, **kwargs):
        self.notify('level')

    def _get_level(self):
        return sound.get_volume()

    def _set_level(self, new_volume):
        sound.set_volume(new_volume)

    def _get_muted(self):
        return sound.get_muted()

    def _set_muted(self, mute):
        sound.set_muted(mute)

    def get_type(self):
        return 'speaker'

    def do_get_property(self, pspec):
        if pspec.name == "level":
            return self._get_level()
        elif pspec.name == "muted":
            return self._get_muted()

    def do_set_property(self, pspec, value):
        if pspec.name == "level":
            self._set_level(value)
        elif pspec.name == "muted":
            self._set_muted(value)

def setup(tray):
    tray.add_device(DeviceView())