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// Copyright (c) 2011-2014 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";
defineModule("messages", {
exports: ["Messages", "messages", "_"],
require: ["services", "util"]
});
var Messages = Module("messages", {
init: function init(name="messages") {
let self = this;
this.name = name;
this._ = Class("_", String, {
init: function _(message) {
this.args = arguments;
},
instance: {},
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,
toJSON: function toJSON() this.message
});
},
cleanup: function cleanup() {
services.stringBundle.flushBundles();
},
bundles: Class.Memoize(function () {
let urls = [
JSMLoader.getTarget("dactyl://locale/"),
JSMLoader.getTarget("dactyl://locale-local/"),
"resource://dactyl-locale/en-US/",
"resource://dactyl-locale-local/en-US/"
].map(url => url + this.name + ".properties");
return Ary.uniq(urls, true)
.map(services.stringBundle.createBundle)
.filter(bundle => {
try {
bundle.getSimpleEnumeration();
return true;
}
catch (e) {
return false;
}
});
}),
iterate: function* () {
let seen = new RealSet;
for (let bundle of this.bundles)
for (let { key, value } of iter(bundle.getSimpleEnumeration(), Ci.nsIPropertyElement))
if (!seen.add(key))
yield [key, value];
},
get: function get(value, default_) {
for (let bundle of this.bundles)
try {
let res = bundle.GetStringFromName(value);
if (res.slice(0, 2) == "+ ")
return res.slice(2).replace(/\s+/g, " ");
return res;
}
catch (e) {}
// Report error so tests fail, but don't throw
if (arguments.length < 2) // Do *not* localize these strings
util.reportError(Error("Invalid locale string: " + value));
return arguments.length > 1 ? default_ : value;
},
format: function format(value, args, default_) {
for (let bundle of this.bundles)
try {
let res = bundle.formatStringFromName(value, args, args.length);
if (res.slice(0, 2) == "+ ")
return res.slice(2).replace(/\s+/g, " ");
return res;
}
catch (e) {}
// Report error so tests fail, but don't throw
if (arguments.length < 3) // Do *not* localize these strings
util.reportError(Error("Invalid locale string: " + value));
return arguments.length > 2 ? default_ : value;
},
/**
* Exports known localizable strings to a properties file.
*
* @param {string|nsIFile} {file} The file to which to export
* the strings.
*/
export: function export_(file) {
let { Buffer, commands, hints, io, mappings, modes, options, sanitizer } = overlay.activeModules;
file = io.File(file);
function properties(base, iter_, prop="description") {
return iter(function* _properties() {
function key(...args) {
return [base, obj.identifier || obj.name].concat(args).join(".").replace(/[\\:=]/g, "\\$&");
}
for (var obj of iter_) {
if (!obj.hive || obj.hive.name !== "user") {
yield key(prop) + " = " + obj[prop];
if (iter_.values) {
let iter_ = isArray(obj.values) ? obj.values
: iter(obj.values);
for (let [k, v] of iter_)
yield key("values", k) + " = " + v;
}
for (let opt of values(obj.options))
yield key("options", opt.names[0]) + " = " + opt.description;
if (obj.deprecated)
yield key("deprecated") + " = " + obj.deprecated;
}
}
}()).toArray();
}
file.write(
Ary(commands.allHives.map(h => properties("command", h)))
.concat(modes.all.map(m =>
properties("map", values(mappings.builtin.getStack(m)
.filter(map => map.modes[0] == m)))))
.concat(properties("mode", values(modes.all.filter(m => !m.hidden))))
.concat(properties("option", options))
.concat(properties("hintmode", values(hints.modes), "prompt"))
.concat(properties("pageinfo", values(Buffer.pageInfo), "title"))
.concat(properties("sanitizeitem", values(sanitizer.itemMap)))
.flatten().uniq().join("\n"));
}
}, {
Localized: Class("Localized", Class.Property, {
init: function init(prop, obj) {
let _prop = "unlocalized_" + prop;
if (this.initialized) {
/*
if (config.locale === "en-US")
return { configurable: true, enumerable: true, value: this.default, writable: true };
*/
if (!hasOwnProperty(obj, "localizedProperties"))
obj.localizedProperties = new RealSet(obj.localizedProperties);
obj.localizedProperties.add(prop);
obj[_prop] = this.default;
return {
get: function get() {
let value = this[_prop];
function getter(key, default_) {
return function getter() {
return messages.get([name, key].join("."),
default_);
};
}
if (value != null) {
var 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, () => 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) {
let { JavaScript } = modules;
JavaScript.setCompleter([this._, this.get, this.format],
[context => messages.iterate()]);
JavaScript.setCompleter([this.export],
[function (context, obj, args) {
context.quote[2] = "";
modules.completion.file(context, true);
}]);
}
});
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 sts=4 ts=8 et ft=javascript:
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