// MainFrm.h : declaration of the class CMainFrame
//
#pragma once
#include "DllInterface.h"
class CIMTDemoApp;

class CMainFrame : public CFrameWnd
{
public:

	CMainFrame();
	virtual ~CMainFrame();

	void SetRect( RECT& );
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);

protected:

	DECLARE_DYNCREATE(CMainFrame)

	void DrawCurves();
    void DrawPoint( CDC*, CPoint&, COLORREF );
	void DrawText();
	void PrintDistance( CPoint pt );
	void PrintCoordinates( CPoint pt );

	//{{AFX_MSG(CMainFrame)
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
    afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
    afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnOpenfile();
    afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
	afx_msg void OnSetFocus( CWnd* wnd );
	afx_msg void OnMove( int, int );
	afx_msg void OnDraw( CDC* pDC );
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

private:

	CRect GetTextRect();
	void PrintText( CString text );
	void ResizeWindow();

	HCURSOR m_hArrow;
	HCURSOR m_hCross;
	BOOL    m_canChange;
	BOOL    m_initialized;

	CButton    m_quitBtn;
	CRect      m_wRect;
	CRect      m_cRect;
	CStatusBar m_sBar;

	int firstPoint;

	CImage m_image;

	DllInterface eimInterface;
};