gnome-shell/js/ui/sessionMode.js

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// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
const Lang = imports.lang;
const Config = imports.misc.config;
const Main = imports.ui.main;
const Params = imports.misc.params;
const STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION = {
'a11y': imports.ui.status.accessibility.ATIndicator,
'volume': imports.ui.status.volume.Indicator,
'battery': imports.ui.status.power.Indicator,
'lockScreen': imports.ui.status.lockScreenMenu.Indicator,
'keyboard': imports.ui.status.keyboard.InputSourceIndicator,
'userMenu': imports.ui.userMenu.UserMenuButton
};
if (Config.HAVE_BLUETOOTH)
STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION['bluetooth'] =
imports.ui.status.bluetooth.Indicator;
try {
STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION['network'] =
imports.ui.status.network.NMApplet;
} catch(e) {
log('NMApplet is not supported. It is possible that your NetworkManager version is too old');
}
const DEFAULT_MODE = 'user';
const _modes = {
'gdm': { hasOverview: false,
hasAppMenu: false,
showCalendarEvents: false,
allowSettings: false,
allowExtensions: false,
allowKeybindingsWhenModal: true,
hasRunDialog: false,
hasWorkspaces: false,
createSession: Main.createGDMSession,
createUnlockDialog: Main.createGDMLoginDialog,
extraStylesheet: null,
statusArea: {
order: [
'a11y', 'display', 'keyboard',
'volume', 'battery', 'lockScreen', 'powerMenu'
],
implementation: {
'a11y': imports.ui.status.accessibility.ATIndicator,
'volume': imports.ui.status.volume.Indicator,
'battery': imports.ui.status.power.Indicator,
'lockScreen': imports.ui.status.lockScreenMenu.Indicator,
'keyboard': imports.ui.status.keyboard.InputSourceIndicator,
'powerMenu': imports.gdm.powerMenu.PowerMenuButton
}
}
},
'initial-setup': { hasOverview: false,
hasAppMenu: false,
showCalendarEvents: false,
allowSettings: false,
allowExtensions: false,
allowKeybindingsWhenModal: false,
hasRunDialog: false,
hasWorkspaces: false,
createSession: Main.createInitialSetupSession,
extraStylesheet: null,
statusArea: {
order: [
'a11y', 'keyboard', 'volume', 'lockScreen',
],
implementation: {
'a11y': imports.ui.status.accessibility.ATIndicator,
'keyboard': imports.ui.status.keyboard.XKBIndicator,
'volume': imports.ui.status.volume.Indicator,
'lockScreen': imports.ui.status.lockScreenMenu.Indicator,
}
}
},
'user': { hasOverview: true,
hasAppMenu: true,
showCalendarEvents: true,
allowSettings: true,
allowExtensions: true,
allowKeybindingsWhenModal: false,
hasRunDialog: true,
hasWorkspaces: true,
createSession: Main.createUserSession,
createUnlockDialog: Main.createSessionUnlockDialog,
extraStylesheet: null,
statusArea: {
order: [
'input-method', 'a11y', 'keyboard', 'volume', 'bluetooth',
'network', 'battery', 'lockScreen', 'userMenu'
],
implementation: STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION
}
}
};
function listModes() {
let modes = Object.getOwnPropertyNames(_modes);
for (let i = 0; i < modes.length; i++)
print(modes[i]);
}
const SessionMode = new Lang.Class({
Name: 'SessionMode',
_init: function() {
let params = _modes[global.session_mode];
params = Params.parse(params, _modes[DEFAULT_MODE]);
this._createSession = params.createSession;
delete params.createSession;
this._createUnlockDialog = params.createUnlockDialog;
delete params.createUnlockDialog;
Lang.copyProperties(params, this);
},
createSession: function() {
if (this._createSession)
this._createSession();
},
createUnlockDialog: function() {
if (this._createUnlockDialog)
return this._createUnlockDialog.apply(this, arguments);
else
return null;
},
});