gecko-dev/devtools/server/actors/string.js

44 строки
1.2 KiB
JavaScript

/* 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";
var {DebuggerServer} = require("devtools/server/main");
var promise = require("promise");
var protocol = require("devtools/shared/protocol");
const {longStringSpec} = require("devtools/shared/specs/string");
exports.LongStringActor = protocol.ActorClassWithSpec(longStringSpec, {
initialize: function (conn, str) {
protocol.Actor.prototype.initialize.call(this, conn);
this.str = str;
this.short = (this.str.length < DebuggerServer.LONG_STRING_LENGTH);
},
destroy: function () {
this.str = null;
protocol.Actor.prototype.destroy.call(this);
},
form: function () {
if (this.short) {
return this.str;
}
return {
type: "longString",
actor: this.actorID,
length: this.str.length,
initial: this.str.substring(0, DebuggerServer.LONG_STRING_INITIAL_LENGTH)
};
},
substring: function (start, end) {
return promise.resolve(this.str.substring(start, end));
},
release: function () { }
});