///////////////////////////////////////////////////////////////
//  mfcwin.cpp  -  small windows demo program                //
//                                                           //
//  Creates a movable, resizable window with title and       //
//  system menu, but no contents, this time with the         //
//  Microsoft Foundation Classes (MFC)                       //
//                                                           //
//  Jim Fawcett, 27 July 1998, modified 15 Sep 1998          //
//  Reference: Developing Professional Applications for      //
//             Windows 95 and NT using MFC, Marshall Brain   //
//             and Lance Lovett, Prentice Hall, 1997         //
//  Chap 1-5 for basics, Chap 11 for drawing and text out    //
///////////////////////////////////////////////////////////////

#include <afxwin.h>

//----< class implementing window >----------------------------

class CBasicWin : public CFrameWnd {

public:
  CBasicWin() { Create(NULL, "CSE691 - Basic MFC Window"); }
  afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
  afx_msg void OnPaint();
  DECLARE_MESSAGE_MAP()     // note: no semicolon - this is a macro
};

//----< message handler for left mouse button click >----------

void CBasicWin::OnLButtonDown(UINT nFlags, CPoint point) {

  MessageBox( "Left mouse button pressed", NULL, MB_OK);
}

//----< message handler painting client area of window >-------

void CBasicWin::OnPaint() {

  CString msg1("CSE691 SW Modeling & Analysis");
  CString msg2("Hello World from MFC");
  CRect rect;
  GetClientRect(rect);
  CPaintDC dc(this);
  dc.DrawText(msg2,rect,DT_CENTER | DT_SINGLELINE | DT_VCENTER);
  dc.TextOut(30,30,msg1);
  dc.MoveTo(25,50);
  dc.LineTo(260,50);
}

//----< message map >------------------------------------------

BEGIN_MESSAGE_MAP(CBasicWin, CFrameWnd)
  ON_WM_LBUTTONDOWN()
  ON_WM_PAINT()
END_MESSAGE_MAP()

//

//----< class with message loop >------------------------------

class CBasicApp : public CWinApp {

public:
  virtual BOOL InitInstance();
};

//----< create window and diplay it >---------------------------

BOOL CBasicApp::InitInstance() {

  m_pMainWnd = new CBasicWin();
  m_pMainWnd -> MoveWindow(100,100,400,300,TRUE);
  m_pMainWnd -> ShowWindow(m_nCmdShow);
  m_pMainWnd -> UpdateWindow();
  return TRUE;
}

//----< global applications object >---------------------------

CBasicApp basicApp;