gecko/widget/xpwidgets/GfxInfoCollector.cpp
Terrence Cole 3e141bbf5e Bug 959787 - Handlify several JSAPI interfaces that can GC, Part 3; r=sfink
--HG--
extra : rebase_source : ace7b0fa6ba93acbf0ec8ecaeb68ffa287a33665
2014-01-16 09:48:58 -08:00

56 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, INT_TO_JSVAL(value),
nullptr, nullptr, JSPROP_ENUMERATE);
}
void
InfoObject::DefineProperty(const char *name, nsAString &value)
{
if (!mOk)
return;
const nsString &flat = PromiseFlatString(value);
JSString *string = 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_TO_JSVAL(string),
nullptr, nullptr, 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;
}