widget/GfxInfoCollector.cpp
author Benjamin Bouvier <benj@benj.me>
Fri, 30 Nov 2018 16:39:55 +0100
changeset 449028 e4712449ba4303cef134ba0b3f1bea13fbd50c4a
parent 448947 6f3709b3878117466168c40affa7bca0b60cf75b
child 472056 e1993a1f09ac53cd1a04fdf6a87f8cad8e44f73e
permissions -rw-r--r--
Bug 1511383: Update vim modelines after clang-format; r=sylvestre - modify line wrap up to 80 chars; (tw=80) - modify size of tab to 2 chars everywhere; (sts=2, sw=2)

/* vim: se cin sw=2 ts=2 et : */
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * 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/. */

#include "GfxInfoCollector.h"
#include "jsapi.h"
#include "nsString.h"

using namespace mozilla;
using namespace widget;

void InfoObject::DefineProperty(const char *name, int value) {
  if (!mOk) return;

  mOk = JS_DefineProperty(mCx, mObj, name, value, JSPROP_ENUMERATE);
}

void InfoObject::DefineProperty(const char *name, nsAString &value) {
  if (!mOk) return;

  const nsString &flat = PromiseFlatString(value);
  JS::Rooted<JSString *> string(
      mCx, JS_NewUCStringCopyN(mCx, static_cast<const char16_t *>(flat.get()),
                               flat.Length()));
  if (!string) mOk = false;

  if (!mOk) return;

  mOk = JS_DefineProperty(mCx, mObj, name, string, JSPROP_ENUMERATE);
}

void InfoObject::DefineProperty(const char *name, const char *value) {
  nsAutoString string = NS_ConvertASCIItoUTF16(value);
  DefineProperty(name, string);
}

InfoObject::InfoObject(JSContext *aCx) : mCx(aCx), mObj(aCx), mOk(true) {
  mObj = JS_NewPlainObject(aCx);
  if (!mObj) mOk = false;
}