зеркало из https://github.com/mozilla/gecko-dev.git
53 строки
1.4 KiB
JavaScript
53 строки
1.4 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";
|
|
|
|
const { DebuggerServer } = require("devtools/server/debugger-server");
|
|
const promise = require("promise");
|
|
const {
|
|
longStringSpec,
|
|
SimpleStringFront,
|
|
} = require("devtools/shared/specs/string");
|
|
const {
|
|
FrontClassWithSpec,
|
|
registerFront,
|
|
} = require("devtools/shared/protocol");
|
|
|
|
class LongStringFront extends FrontClassWithSpec(longStringSpec) {
|
|
destroy() {
|
|
this.initial = null;
|
|
this.length = null;
|
|
this.strPromise = null;
|
|
super.destroy();
|
|
}
|
|
|
|
form(form) {
|
|
this.actorID = form.actor;
|
|
this.initial = form.initial;
|
|
this.length = form.length;
|
|
}
|
|
|
|
string() {
|
|
if (!this.strPromise) {
|
|
const promiseRest = thusFar => {
|
|
if (thusFar.length === this.length) {
|
|
return promise.resolve(thusFar);
|
|
}
|
|
return this.substring(
|
|
thusFar.length,
|
|
thusFar.length + DebuggerServer.LONG_STRING_READ_LENGTH
|
|
).then(next => promiseRest(thusFar + next));
|
|
};
|
|
|
|
this.strPromise = promiseRest(this.initial);
|
|
}
|
|
return this.strPromise;
|
|
}
|
|
}
|
|
|
|
exports.LongStringFront = LongStringFront;
|
|
registerFront(LongStringFront);
|
|
exports.SimpleStringFront = SimpleStringFront;
|
|
registerFront(SimpleStringFront);
|