mod_fem_viewer/FemViewer/win/WinApp.h

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#ifndef WinApp_H_
#define WinApp_H_

//#define WINDOWS_LEAN_AND_MEAN
//#include<Windows.h>
#include"Handle.h"

namespace FemViewer {
namespace Win       {

void printError(LPTSTR lpszFunction);
/* Forwward declaretion */
class WinGL;
class DialogWindow;
// Main class of the application
class MainApp : public Handle<HWND>
{
public:
    static volatile bool m_bRun;
    static MainApp * GetInstance();
    BOOL IsInit() { return ::IsWindow(static_cast<Handle<HWND> >(*GetInstance())); }
    BOOL Init(int argc,char** argv);
    void ShutDown();
    int  Run();
    static void SetStatusBarInfo(HWND hwndSB, int part, unsigned style, char *fmt, ...);

    ~MainApp();
    BOOL Create();
    void Update();
    void Destroy();
    WinGL*& GetWindowGL();
    HWND& GetStatusBar();  
    DialogWindow*& GetChildDlg(); 
protected:
    static MainApp m_application;
    HINSTANCE      m_hInstance;
    HWND           m_hStatusBar;
    WNDCLASSEX     m_wndClassEx;
    WinGL*         m_pMainWnd;
    DialogWindow*  m_pChildDialog;
private:
    MainApp();
    MainApp(const MainApp& rhs);
    MainApp& operator=(const MainApp& rhs);
};

inline WinGL*& MainApp::GetWindowGL() 
{ 
    return m_pMainWnd; 
}

inline HWND& MainApp::GetStatusBar()
{
    return m_hStatusBar;
}

inline DialogWindow*& MainApp::GetChildDlg()
{
    return m_pChildDialog;
}


} // endnamespace Win

typedef Win::MainApp AppEngine;

} // end namespace FemViewer
#endif

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