status/keyboard: Move IBusManager into its own file
This also makes it a singleton for easier access from multiple places. https://bugzilla.gnome.org/show_bug.cgi?id=736435
This commit is contained in:
parent
19e3f794f8
commit
58aabfcf5b
js
@ -16,6 +16,7 @@
|
||||
<file>misc/fileUtils.js</file>
|
||||
<file>misc/gnomeSession.js</file>
|
||||
<file>misc/history.js</file>
|
||||
<file>misc/ibusManager.js</file>
|
||||
<file>misc/jsParse.js</file>
|
||||
<file>misc/loginManager.js</file>
|
||||
<file>misc/modemManager.js</file>
|
||||
|
151
js/misc/ibusManager.js
Normal file
151
js/misc/ibusManager.js
Normal file
@ -0,0 +1,151 @@
|
||||
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
|
||||
|
||||
const Lang = imports.lang;
|
||||
const Signals = imports.signals;
|
||||
|
||||
try {
|
||||
var IBus = imports.gi.IBus;
|
||||
if (!('new_async' in IBus.Bus))
|
||||
throw "IBus version is too old";
|
||||
const IBusCandidatePopup = imports.ui.ibusCandidatePopup;
|
||||
} catch (e) {
|
||||
var IBus = null;
|
||||
log(e);
|
||||
}
|
||||
|
||||
let _ibusManager = null;
|
||||
|
||||
function getIBusManager() {
|
||||
if (_ibusManager == null)
|
||||
_ibusManager = new IBusManager();
|
||||
return _ibusManager;
|
||||
}
|
||||
|
||||
const IBusManager = new Lang.Class({
|
||||
Name: 'IBusManager',
|
||||
|
||||
_init: function() {
|
||||
if (!IBus)
|
||||
return;
|
||||
|
||||
IBus.init();
|
||||
|
||||
this._candidatePopup = new IBusCandidatePopup.CandidatePopup();
|
||||
|
||||
this._panelService = null;
|
||||
this._engines = {};
|
||||
this._ready = false;
|
||||
this._registerPropertiesId = 0;
|
||||
this._currentEngineName = null;
|
||||
|
||||
this._ibus = IBus.Bus.new_async();
|
||||
this._ibus.connect('connected', Lang.bind(this, this._onConnected));
|
||||
this._ibus.connect('disconnected', Lang.bind(this, this._clear));
|
||||
// Need to set this to get 'global-engine-changed' emitions
|
||||
this._ibus.set_watch_ibus_signal(true);
|
||||
this._ibus.connect('global-engine-changed', Lang.bind(this, this._engineChanged));
|
||||
},
|
||||
|
||||
_clear: function() {
|
||||
if (this._panelService)
|
||||
this._panelService.destroy();
|
||||
|
||||
this._panelService = null;
|
||||
this._candidatePopup.setPanelService(null);
|
||||
this._engines = {};
|
||||
this._ready = false;
|
||||
this._registerPropertiesId = 0;
|
||||
this._currentEngineName = null;
|
||||
|
||||
this.emit('ready', false);
|
||||
},
|
||||
|
||||
_onConnected: function() {
|
||||
this._ibus.list_engines_async(-1, null, Lang.bind(this, this._initEngines));
|
||||
this._ibus.request_name_async(IBus.SERVICE_PANEL,
|
||||
IBus.BusNameFlag.REPLACE_EXISTING,
|
||||
-1, null,
|
||||
Lang.bind(this, this._initPanelService));
|
||||
},
|
||||
|
||||
_initEngines: function(ibus, result) {
|
||||
let enginesList = this._ibus.list_engines_async_finish(result);
|
||||
if (enginesList) {
|
||||
for (let i = 0; i < enginesList.length; ++i) {
|
||||
let name = enginesList[i].get_name();
|
||||
this._engines[name] = enginesList[i];
|
||||
}
|
||||
this._updateReadiness();
|
||||
} else {
|
||||
this._clear();
|
||||
}
|
||||
},
|
||||
|
||||
_initPanelService: function(ibus, result) {
|
||||
let success = this._ibus.request_name_async_finish(result);
|
||||
if (success) {
|
||||
this._panelService = new IBus.PanelService({ connection: this._ibus.get_connection(),
|
||||
object_path: IBus.PATH_PANEL });
|
||||
this._candidatePopup.setPanelService(this._panelService);
|
||||
this._panelService.connect('update-property', Lang.bind(this, this._updateProperty));
|
||||
// If an engine is already active we need to get its properties
|
||||
this._ibus.get_global_engine_async(-1, null, Lang.bind(this, function(i, result) {
|
||||
let engine;
|
||||
try {
|
||||
engine = this._ibus.get_global_engine_async_finish(result);
|
||||
if (!engine)
|
||||
return;
|
||||
} catch(e) {
|
||||
return;
|
||||
}
|
||||
this._engineChanged(this._ibus, engine.get_name());
|
||||
}));
|
||||
this._updateReadiness();
|
||||
} else {
|
||||
this._clear();
|
||||
}
|
||||
},
|
||||
|
||||
_updateReadiness: function() {
|
||||
this._ready = (Object.keys(this._engines).length > 0 &&
|
||||
this._panelService != null);
|
||||
this.emit('ready', this._ready);
|
||||
},
|
||||
|
||||
_engineChanged: function(bus, engineName) {
|
||||
if (!this._ready)
|
||||
return;
|
||||
|
||||
this._currentEngineName = engineName;
|
||||
|
||||
if (this._registerPropertiesId != 0)
|
||||
return;
|
||||
|
||||
this._registerPropertiesId =
|
||||
this._panelService.connect('register-properties', Lang.bind(this, function(p, props) {
|
||||
if (!props.get(0))
|
||||
return;
|
||||
|
||||
this._panelService.disconnect(this._registerPropertiesId);
|
||||
this._registerPropertiesId = 0;
|
||||
|
||||
this.emit('properties-registered', this._currentEngineName, props);
|
||||
}));
|
||||
},
|
||||
|
||||
_updateProperty: function(panel, prop) {
|
||||
this.emit('property-updated', this._currentEngineName, prop);
|
||||
},
|
||||
|
||||
activateProperty: function(key, state) {
|
||||
this._panelService.property_activate(key, state);
|
||||
},
|
||||
|
||||
getEngineDesc: function(id) {
|
||||
if (!IBus || !this._ready)
|
||||
return null;
|
||||
|
||||
return this._engines[id];
|
||||
}
|
||||
});
|
||||
Signals.addSignalMethods(IBusManager.prototype);
|
@ -11,22 +11,15 @@ const Signals = imports.signals;
|
||||
const St = imports.gi.St;
|
||||
const Gettext = imports.gettext;
|
||||
|
||||
try {
|
||||
var IBus = imports.gi.IBus;
|
||||
if (!('new_async' in IBus.Bus))
|
||||
throw "IBus version is too old";
|
||||
const IBusCandidatePopup = imports.ui.ibusCandidatePopup;
|
||||
} catch (e) {
|
||||
var IBus = null;
|
||||
log(e);
|
||||
}
|
||||
|
||||
const Main = imports.ui.main;
|
||||
const PopupMenu = imports.ui.popupMenu;
|
||||
const PanelMenu = imports.ui.panelMenu;
|
||||
const SwitcherPopup = imports.ui.switcherPopup;
|
||||
const Util = imports.misc.util;
|
||||
|
||||
const IBus = imports.misc.ibusManager.IBus;
|
||||
const IBusManager = imports.misc.ibusManager;
|
||||
|
||||
const DESKTOP_INPUT_SOURCES_SCHEMA = 'org.gnome.desktop.input-sources';
|
||||
const KEY_CURRENT_INPUT_SOURCE = 'current';
|
||||
const KEY_INPUT_SOURCES = 'sources';
|
||||
@ -62,139 +55,6 @@ function holdKeyboard() {
|
||||
global.freeze_keyboard(global.get_current_time());
|
||||
}
|
||||
|
||||
const IBusManager = new Lang.Class({
|
||||
Name: 'IBusManager',
|
||||
|
||||
_init: function(readyCallback) {
|
||||
if (!IBus)
|
||||
return;
|
||||
|
||||
IBus.init();
|
||||
|
||||
this._readyCallback = readyCallback;
|
||||
this._candidatePopup = new IBusCandidatePopup.CandidatePopup();
|
||||
|
||||
this._panelService = null;
|
||||
this._engines = {};
|
||||
this._ready = false;
|
||||
this._registerPropertiesId = 0;
|
||||
this._currentEngineName = null;
|
||||
|
||||
this._ibus = IBus.Bus.new_async();
|
||||
this._ibus.connect('connected', Lang.bind(this, this._onConnected));
|
||||
this._ibus.connect('disconnected', Lang.bind(this, this._clear));
|
||||
// Need to set this to get 'global-engine-changed' emitions
|
||||
this._ibus.set_watch_ibus_signal(true);
|
||||
this._ibus.connect('global-engine-changed', Lang.bind(this, this._engineChanged));
|
||||
},
|
||||
|
||||
_clear: function() {
|
||||
if (this._panelService)
|
||||
this._panelService.destroy();
|
||||
|
||||
this._panelService = null;
|
||||
this._candidatePopup.setPanelService(null);
|
||||
this._engines = {};
|
||||
this._ready = false;
|
||||
this._registerPropertiesId = 0;
|
||||
this._currentEngineName = null;
|
||||
|
||||
if (this._readyCallback)
|
||||
this._readyCallback(false);
|
||||
},
|
||||
|
||||
_onConnected: function() {
|
||||
this._ibus.list_engines_async(-1, null, Lang.bind(this, this._initEngines));
|
||||
this._ibus.request_name_async(IBus.SERVICE_PANEL,
|
||||
IBus.BusNameFlag.REPLACE_EXISTING,
|
||||
-1, null,
|
||||
Lang.bind(this, this._initPanelService));
|
||||
},
|
||||
|
||||
_initEngines: function(ibus, result) {
|
||||
let enginesList = this._ibus.list_engines_async_finish(result);
|
||||
if (enginesList) {
|
||||
for (let i = 0; i < enginesList.length; ++i) {
|
||||
let name = enginesList[i].get_name();
|
||||
this._engines[name] = enginesList[i];
|
||||
}
|
||||
this._updateReadiness();
|
||||
} else {
|
||||
this._clear();
|
||||
}
|
||||
},
|
||||
|
||||
_initPanelService: function(ibus, result) {
|
||||
let success = this._ibus.request_name_async_finish(result);
|
||||
if (success) {
|
||||
this._panelService = new IBus.PanelService({ connection: this._ibus.get_connection(),
|
||||
object_path: IBus.PATH_PANEL });
|
||||
this._candidatePopup.setPanelService(this._panelService);
|
||||
this._panelService.connect('update-property', Lang.bind(this, this._updateProperty));
|
||||
// If an engine is already active we need to get its properties
|
||||
this._ibus.get_global_engine_async(-1, null, Lang.bind(this, function(i, result) {
|
||||
let engine;
|
||||
try {
|
||||
engine = this._ibus.get_global_engine_async_finish(result);
|
||||
if (!engine)
|
||||
return;
|
||||
} catch(e) {
|
||||
return;
|
||||
}
|
||||
this._engineChanged(this._ibus, engine.get_name());
|
||||
}));
|
||||
this._updateReadiness();
|
||||
} else {
|
||||
this._clear();
|
||||
}
|
||||
},
|
||||
|
||||
_updateReadiness: function() {
|
||||
this._ready = (Object.keys(this._engines).length > 0 &&
|
||||
this._panelService != null);
|
||||
|
||||
if (this._readyCallback)
|
||||
this._readyCallback(this._ready);
|
||||
},
|
||||
|
||||
_engineChanged: function(bus, engineName) {
|
||||
if (!this._ready)
|
||||
return;
|
||||
|
||||
this._currentEngineName = engineName;
|
||||
|
||||
if (this._registerPropertiesId != 0)
|
||||
return;
|
||||
|
||||
this._registerPropertiesId =
|
||||
this._panelService.connect('register-properties', Lang.bind(this, function(p, props) {
|
||||
if (!props.get(0))
|
||||
return;
|
||||
|
||||
this._panelService.disconnect(this._registerPropertiesId);
|
||||
this._registerPropertiesId = 0;
|
||||
|
||||
this.emit('properties-registered', this._currentEngineName, props);
|
||||
}));
|
||||
},
|
||||
|
||||
_updateProperty: function(panel, prop) {
|
||||
this.emit('property-updated', this._currentEngineName, prop);
|
||||
},
|
||||
|
||||
activateProperty: function(key, state) {
|
||||
this._panelService.property_activate(key, state);
|
||||
},
|
||||
|
||||
getEngineDesc: function(id) {
|
||||
if (!IBus || !this._ready)
|
||||
return null;
|
||||
|
||||
return this._engines[id];
|
||||
}
|
||||
});
|
||||
Signals.addSignalMethods(IBusManager.prototype);
|
||||
|
||||
const LayoutMenuItem = new Lang.Class({
|
||||
Name: 'LayoutMenuItem',
|
||||
Extends: PopupMenu.PopupBaseMenuItem,
|
||||
@ -374,7 +234,8 @@ const InputSourceIndicator = new Lang.Class({
|
||||
this._propSection.actor.hide();
|
||||
|
||||
this._ibusReady = false;
|
||||
this._ibusManager = new IBusManager(Lang.bind(this, this._ibusReadyCallback));
|
||||
this._ibusManager = IBusManager.getIBusManager();
|
||||
this._ibusManager.connect('ready', Lang.bind(this, this._ibusReadyCallback));
|
||||
this._ibusManager.connect('properties-registered', Lang.bind(this, this._ibusPropertiesRegistered));
|
||||
this._ibusManager.connect('property-updated', Lang.bind(this, this._ibusPropertyUpdated));
|
||||
this._inputSourcesChanged();
|
||||
@ -410,7 +271,7 @@ const InputSourceIndicator = new Lang.Class({
|
||||
this._showLayoutItem.actor.visible = Main.sessionMode.allowSettings;
|
||||
},
|
||||
|
||||
_ibusReadyCallback: function(ready) {
|
||||
_ibusReadyCallback: function(im, ready) {
|
||||
if (this._ibusReady == ready)
|
||||
return;
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user