gecko-dev/widget/xpwidgets/GfxInfoCollector.cpp
2013-10-28 10:05:51 -04:00

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, nullptr, nullptr);
if (!mObj)
mOk = false;
}