D3DWindowDefault.h

#pragma once

#include "util/mutex.h"
#include <boost/thread.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/asio.hpp>
#include <boost/date_time/posix_time/posix_time_types.hpp>
#include <boost/asio/steady_timer.hpp>

#include "IParaEngineApp.h"

namespace ParaEngine
{
    class CD3DWindowDefault
    {
    public:
        typedef boost::shared_ptr<boost::thread> Boost_Thread_ptr_type;

        CD3DWindowDefault();
        virtual ~CD3DWindowDefault(){}

    public:
        HRESULT StartWindowThread(HINSTANCE hInstance);
        void DefaultWinThreadProc(HINSTANCE hInstance);
        void handle_mainloop_timer(const boost::system::error_code& err);

        int Run(HINSTANCE hInstance);

        void SetAppInterface(IParaEngineApp* pApp) {m_pApp = pApp;};
        IParaEngineApp* GetAppInterface(){return m_pApp;}

        int CalculateRenderTime(double fIdealInterval, double* pNextInterval);

    private:
        bool m_bQuit;
        IParaEngineApp* m_pApp;

        //  the default window thread ptr. 
        Boost_Thread_ptr_type m_win_thread;
        ParaEngine::mutex     m_win_thread_mutex;

        bool m_bMainLoopExited;

        boost::asio::io_service m_main_io_service;
        boost::asio::steady_timer m_main_timer;
        // main render window hWnd. 
        HWND m_hWnd;
    };
}