279 lines
9.7 KiB
Python
Executable file
279 lines
9.7 KiB
Python
Executable file
# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""Main application class"""
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import os
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import sys
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import logging
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import gi
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import pidfile
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from .settings_window import MainSettingsWindow
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from .voice_overlay import VoiceOverlayWindow
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from .text_overlay import TextOverlayWindow
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from .discord_connector import DiscordConnector
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gi.require_version("Gtk", "3.0")
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# pylint: disable=wrong-import-position,wrong-import-order
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from gi.repository import Gtk, GLib, Gio # nopep8
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try:
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from xdg.BaseDirectory import xdg_config_home
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except ModuleNotFoundError:
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from xdg import XDG_CONFIG_HOME as xdg_config_home
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class Discover:
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"""Main application class"""
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def __init__(self, rpc_file, debug_file, args):
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self.ind = None
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self.tray = None
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self.steamos = False
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self.show_settings_delay = False
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self.settings = None
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self.debug_file = debug_file
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self.do_args(args, True)
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if "GAMESCOPE_WAYLAND_DISPLAY" in os.environ:
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logging.info(
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"GameScope session detected. Enabling steam and gamescope integration")
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self.steamos = True
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self.show_settings_delay = True
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settings = Gtk.Settings.get_default()
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if settings:
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settings.set_property(
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"gtk-application-prefer-dark-theme", Gtk.true)
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self.create_gui()
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self.connection = DiscordConnector(
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self,
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self.settings.text_settings,
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self.settings.voice_settings,
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self.text_overlay,
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self.voice_overlay
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)
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self.settings.text_settings.add_connector(self.connection)
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self.connection.connect()
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GLib.timeout_add((1000 / 60), self.connection.do_read)
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self.rpc_file = rpc_file
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rpc_file = Gio.File.new_for_path(rpc_file)
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monitor = rpc_file.monitor_file(0, None)
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monitor.connect("changed", self.rpc_changed)
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Gtk.main()
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def do_args(self, data, normal_close):
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"""
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Read in arg list from command or RPC and act accordingly
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"""
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if "--help" in data or "-h" in data:
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print("Usage: discover-overlay [OPTIONS]... ")
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print("Show an X11 or wlroots overlay with information")
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print("from Discord client")
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print("")
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print(" -c, --configure Open configuration window")
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print(" -x, --close Close currently running instance")
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print(" -v, --debug Verbose output for aid in debugging")
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print(" -h, --help This screen")
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print(" --hide Hide overlay")
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print(" --show Show overlay")
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print(
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" --nolock Do not use Lock or RPC. Helps for running in unpriviledged container")
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print("")
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print("For gamescope compatibility ensure ENV has 'GDK_BACKEND=x11'")
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if normal_close:
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sys.exit(0)
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if "--configure" in data or "-c" in data:
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if self.settings:
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self.show_settings()
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else:
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self.show_settings_delay = True
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if "--close" in data or "-x" in data:
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sys.exit(0)
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if "--steamos" in data or "-s" in data:
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self.steamos = True
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if "--hide" in data:
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if self.voice_overlay:
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self.voice_overlay.set_hidden(True)
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if self.text_overlay:
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self.text_overlay.set_hidden(True)
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if "--show" in data:
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if self.voice_overlay:
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self.voice_overlay.set_hidden(False)
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if self.text_overlay:
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self.text_overlay.set_hidden(False)
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if "--debug" in data or "-v" in data:
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logging.getLogger().setLevel(0)
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logging.basicConfig(filename=self.debug_file)
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def rpc_changed(self, _a=None, _b=None, _c=None, _d=None):
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"""
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Called when the RPC file has been altered
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"""
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with open(self.rpc_file, "r") as tfile:
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data = tfile.readlines()
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if len(data) >= 1:
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self.do_args(data[0], False)
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def create_gui(self):
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"""
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Create Systray & associated menu, overlays & settings windows
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"""
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self.voice_overlay = VoiceOverlayWindow(self)
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if self.steamos:
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self.text_overlay = TextOverlayWindow(self, self.voice_overlay)
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else:
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self.text_overlay = TextOverlayWindow(self)
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self.menu = self.make_menu()
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self.make_sys_tray_icon(self.menu)
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self.settings = MainSettingsWindow(self)
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if self.steamos:
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# Larger fonts needed
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css = Gtk.CssProvider.new()
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css.load_from_data(bytes("* { font-size:20px; }", "utf-8"))
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self.settings.get_style_context().add_provider(
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css, Gtk.STYLE_PROVIDER_PRIORITY_USER)
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def make_sys_tray_icon(self, menu):
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"""
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Attempt to create an AppIndicator icon, failing that attempt to make
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a systemtray icon
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"""
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if self.steamos:
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return
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try:
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gi.require_version('AppIndicator3', '0.1')
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# pylint: disable=import-outside-toplevel
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from gi.repository import AppIndicator3
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self.ind = AppIndicator3.Indicator.new(
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"discover_overlay",
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"discover-overlay-tray",
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AppIndicator3.IndicatorCategory.APPLICATION_STATUS)
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# Hide for now since we don't know if it should be shown yet
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self.ind.set_status(AppIndicator3.IndicatorStatus.PASSIVE)
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self.ind.set_menu(menu)
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except (ImportError, ValueError) as exception:
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# Create System Tray
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logging.info("Falling back to Systray : %s", exception)
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self.tray = Gtk.StatusIcon.new_from_icon_name(
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"discover-overlay-tray")
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self.tray.connect('popup-menu', self.show_menu)
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# Hide for now since we don't know if it should be shown yet
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self.tray.set_visible(False)
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def make_menu(self):
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"""
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Create System Menu
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"""
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menu = Gtk.Menu()
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settings_opt = Gtk.MenuItem.new_with_label("Settings")
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close_opt = Gtk.MenuItem.new_with_label("Close")
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menu.append(settings_opt)
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menu.append(close_opt)
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settings_opt.connect("activate", self.show_settings)
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close_opt.connect("activate", self.close)
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menu.show_all()
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return menu
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def show_menu(self, obj, button, time):
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"""
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Show menu when System Tray icon is clicked
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"""
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self.menu.show_all()
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self.menu.popup(
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None, None, Gtk.StatusIcon.position_menu, obj, button, time)
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def show_settings(self, _obj=None, _data=None):
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"""
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Show settings window
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"""
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self.settings.present_settings()
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def hide_settings(self, _obj=None, _data=None):
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"""
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Hide settings window
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"""
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self.settings.close_window()
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def close(self, _a=None, _b=None, _c=None):
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"""
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End of the program
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"""
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Gtk.main_quit()
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def set_force_xshape(self, force):
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"""
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Set if XShape should be forced
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"""
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self.voice_overlay.set_force_xshape(force)
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if self.text_overlay:
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self.text_overlay.set_force_xshape(force)
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def set_show_task(self, visible):
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if self.voice_overlay:
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self.voice_overlay.set_task(visible)
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if self.text_overlay:
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self.text_overlay.set_task(visible)
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def set_sys_tray_icon_visible(self, visible):
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"""
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Sets whether the tray icon is visible
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"""
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if self.ind is not None:
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# pylint: disable=import-outside-toplevel
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from gi.repository import AppIndicator3
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self.ind.set_status(
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AppIndicator3.IndicatorStatus.ACTIVE if visible else AppIndicator3.IndicatorStatus.PASSIVE)
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elif self.tray is not None:
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self.tray.set_visible(visible)
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def entrypoint():
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"""
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Entry Point.
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Check for PID & RPC.
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If an overlay is already running then pass the args along and close
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Otherwise start up the overlay!
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"""
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config_dir = os.path.join(xdg_config_home, "discover_overlay")
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os.makedirs(config_dir, exist_ok=True)
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line = ""
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for arg in sys.argv[1:]:
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line = "%s %s" % (line, arg)
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pid_file = os.path.join(config_dir, "discover_overlay.pid")
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rpc_file = os.path.join(config_dir, "discover_overlay.rpc")
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debug_file = os.path.join(config_dir, "output.txt")
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if "--nolock" in sys.argv:
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logging.getLogger().setLevel(logging.INFO)
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logging.info("Nolock mode chosen")
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Discover(rpc_file, debug_file, line)
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return
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try:
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with pidfile.PIDFile(pid_file):
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logging.getLogger().setLevel(logging.INFO)
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Discover(rpc_file, debug_file, line)
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except pidfile.AlreadyRunningError:
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logging.warning("Discover overlay is currently running")
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with open(rpc_file, "w") as tfile:
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tfile.write(line)
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logging.warning("Sent RPC command")
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