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// Copyright (c) 2011 by Kris Maglione <maglione.k@gmail.com>
//
// This work is licensed for reuse under an MIT license. Details are
// given in the LICENSE.txt file included with this file.
"use strict";
try {
Components.utils.import("resource://dactyl/bootstrap.jsm");
defineModule("messages", {
exports: ["Messages", "messages", "_"],
require: ["services", "util"]
}, this);
// TODO: Lazy instantiation
var Messages = Module("messages", {
init: function init(name) {
let self = this;
name = name || "messages";
this.bundles = array.uniq([JSMLoader.getTarget("dactyl://locale/" + name + ".properties"),
JSMLoader.getTarget("dactyl://locale-local/" + name + ".properties"),
"resource://dactyl-locale/en-US/" + name + ".properties",
"resource://dactyl-locale-local/en-US/" + name + ".properties"])
.map(services.stringBundle.createBundle)
.filter(function (bundle) { try { bundle.getSimpleEnumeration(); return true; } catch (e) { return false; } });
this._ = Class("_", String, {
init: function _(message) {
this.args = arguments;
},
message: Class.memoize(function () {
let message = this.args[0];
if (this.args.length > 1) {
let args = Array.slice(this.args, 1);
return self.format(message + "-" + args.length, args, null) || self.format(message, args);
}
return self.get(message);
}),
valueOf: function valueOf() this.message,
toString: function toString() this.message
});
let seen = {};
for (let { key } in this.iterate()) {
if (!set.add(seen, key))
this._[key] = this[key] = {
__noSuchMethod__: function __(prop, args) self._.apply(self, [prop].concat(args))
};
}
},
iterate: function () let (bundle = this.bundles[0])
iter(prop.QueryInterface(Ci.nsIPropertyElement) for (prop in iter(bundle.getSimpleEnumeration()))),
cleanup: function cleanup() {
services.stringBundle.flushBundles();
},
get: function get(value, default_) {
for (let bundle in values(this.bundles))
try {
return bundle.GetStringFromName(value);
}
catch (e) {}
// Report error so tests fail, but don't throw
if (arguments.length < 2)
util.reportError(Error("Invalid locale string: " + value));
return arguments.length > 1 ? default_ : value;
},
format: function format(value, args, default_) {
for (let bundle in values(this.bundles))
try {
return bundle.formatStringFromName(value, args, args.length);
}
catch (e) {}
// Report error so tests fail, but don't throw
if (arguments.length < 3)
util.reportError(Error("Invalid locale string: " + value));
return arguments.length > 2 ? default_ : value;
}
}, {
Localized: Class("Localized", Class.Property, {
init: function init(prop, obj) {
let _prop = "localized_" + prop;
if (this.initialized) {
/*
if (config.locale === "en-US")
return { configurable: true, enumerable: true, value: null, writable: true };
*/
obj[_prop] = this.default;
return {
get: function get() {
let self = this;
let value = this[_prop];
function getter(key, default_) function getter() messages.get([name, key].join("."), default_);
let name = [this.constructor.className.toLowerCase(), this.identifier || this.name, prop].join(".");
if (!isObject(value))
value = messages.get(name, value)
else if (isArray(value))
// Deprecated
iter(value).forEach(function ([k, v]) {
if (isArray(v))
memoize(v, 1, getter(v[0], v[1]));
else
memoize(value, k, getter(k, v));
});
else
iter(value).forEach(function ([k, v]) {
memoize(value, k, function () messages.get([name, k].join("."), v));
});
return Class.replaceProperty(this, prop, value);
},
set: function set(val) this[_prop] = val
}
}
this.default = prop;
this.initialized = true;
}
})
}, {
javascript: function initJavascript(dactyl, modules, window) {
modules.JavaScript.setCompleter([this._, this.get, this.format], [
function (context) {
context.keys = { text: "key", description: "value" };
return messages.iterate();
}
]);
}
});
var { _ } = messages;
endModule();
} catch(e){ if (!e.stack) e = Error(e); dump(e.fileName+":"+e.lineNumber+": "+e+"\n" + e.stack); }
// vim: set fdm=marker sw=4 ts=4 et ft=javascript:
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