fune/browser/components/extensions/parent/ext-commands.js
2019-07-10 12:03:37 +00:00

57 lines
1.6 KiB
JavaScript

/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set sts=2 sw=2 et tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
ChromeUtils.defineModuleGetter(
this,
"ExtensionShortcuts",
"resource://gre/modules/ExtensionShortcuts.jsm"
);
this.commands = class extends ExtensionAPI {
static onUninstall(extensionId) {
return ExtensionShortcuts.removeCommandsFromStorage(extensionId);
}
async onManifestEntry(entryName) {
let shortcuts = new ExtensionShortcuts({
extension: this.extension,
onCommand: name => this.emit("command", name),
});
this.extension.shortcuts = shortcuts;
await shortcuts.loadCommands();
await shortcuts.register();
}
onShutdown() {
this.extension.shortcuts.unregister();
}
getAPI(context) {
return {
commands: {
getAll: () => this.extension.shortcuts.allCommands(),
update: args => this.extension.shortcuts.updateCommand(args),
reset: name => this.extension.shortcuts.resetCommand(name),
onCommand: new EventManager({
context,
name: "commands.onCommand",
inputHandling: true,
register: fire => {
let listener = (eventName, commandName) => {
fire.async(commandName);
};
this.on("command", listener);
return () => {
this.off("command", listener);
};
},
}).api(),
},
};
}
};