gecko/widget/xpwidgets/GfxInfoCollector.cpp
Terrence Cole c97877c686 Bug 959787 - Handlify JS_DefineProperty; r=Waldo, r=bz
--HG--
extra : rebase_source : 87991ed47ed071550af4e4125eea54a66fdb0071
2014-01-21 18:11:17 -08:00

55 lines
1.4 KiB
C++

/* 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 jschar*>(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_NewObject(mCx, nullptr, JS::NullPtr(), JS::NullPtr());
if (!mObj)
mOk = false;
}