/*
	This file is part of cpp-ethereum.
	cpp-ethereum is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.
	cpp-ethereum is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.
	You should have received a copy of the GNU General Public License
	along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
*/
/** @file ApplicationCtx.cpp
 * @author Yann yann@ethdev.com
 * @date 2014
 * Provide an access to the current QQmlApplicationEngine which is used to add QML file on the fly.
 * In the future this class can be extended to add more variable related to the context of the application.
 */

#include <QQmlApplicationEngine>
#include "ApplicationCtx.h"
using namespace dev::mix;

ApplicationCtx* ApplicationCtx::Instance = nullptr;

QQmlApplicationEngine* ApplicationCtx::appEngine()
{
	return m_applicationEngine;
}

void ApplicationCtx::setApplicationContext(QQmlApplicationEngine* _engine)
{
	if (Instance == nullptr)
		Instance = new ApplicationCtx(_engine);
}