2582d16ca7
Any symbols (including class properties) that should be visible outside the module it's defined in need to be defined as global. For now gjs still allows the access for 'const', but get rid of the warnings spill now by changing it. https://bugzilla.gnome.org/show_bug.cgi?id=785084
66 lines
1.8 KiB
JavaScript
66 lines
1.8 KiB
JavaScript
|
|
const Lang = imports.lang;
|
|
const Main = imports.ui.main;
|
|
|
|
var ComponentManager = new Lang.Class({
|
|
Name: 'ComponentManager',
|
|
|
|
_init: function() {
|
|
this._allComponents = {};
|
|
this._enabledComponents = [];
|
|
|
|
Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
|
|
this._sessionUpdated();
|
|
},
|
|
|
|
_sessionUpdated: function() {
|
|
let newEnabledComponents = Main.sessionMode.components;
|
|
|
|
newEnabledComponents.filter(Lang.bind(this, function(name) {
|
|
return this._enabledComponents.indexOf(name) == -1;
|
|
})).forEach(Lang.bind(this, function(name) {
|
|
this._enableComponent(name);
|
|
}));
|
|
|
|
this._enabledComponents.filter(Lang.bind(this, function(name) {
|
|
return newEnabledComponents.indexOf(name) == -1;
|
|
})).forEach(Lang.bind(this, function(name) {
|
|
this._disableComponent(name);
|
|
}));
|
|
|
|
this._enabledComponents = newEnabledComponents;
|
|
},
|
|
|
|
_importComponent: function(name) {
|
|
let module = imports.ui.components[name];
|
|
return module.Component;
|
|
},
|
|
|
|
_ensureComponent: function(name) {
|
|
let component = this._allComponents[name];
|
|
if (component)
|
|
return component;
|
|
|
|
if (Main.sessionMode.isLocked)
|
|
return null;
|
|
|
|
let constructor = this._importComponent(name);
|
|
component = new constructor();
|
|
this._allComponents[name] = component;
|
|
return component;
|
|
},
|
|
|
|
_enableComponent: function(name) {
|
|
let component = this._ensureComponent(name);
|
|
if (component)
|
|
component.enable();
|
|
},
|
|
|
|
_disableComponent: function(name) {
|
|
let component = this._allComponents[name];
|
|
if (component == null)
|
|
return;
|
|
component.disable();
|
|
}
|
|
});
|