// ImageViewerDlg.h : header file
//
extern "C" {
#include "../JpegLib/jpeglib.h"
}
#include "ByteArray.h"
#include "STScreenBuffer.h"
#include "BmpButton.h"
#include "OpenImageFileDlg.h"
#include "DIBSectionCE.h"

#if !defined(AFX_IMAGEVIEWERDLG_H__0F141971_BB5D_431E_9B78_CB5A6CDFEEAC__INCLUDED_)
#define AFX_IMAGEVIEWERDLG_H__0F141971_BB5D_431E_9B78_CB5A6CDFEEAC__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

#define IMG_UNKNOWN	0xFFFFFFFF
#define IMG_BMP		0
#define IMG_JPG		1
#define MAX_ZOOM	5

/////////////////////////////////////////////////////////////////////////////
// CImageViewerDlg dialog

class CImageViewerDlg : public CDialog
{
private:
	HBITMAP m_hBitmap;
	int		m_SrcWidth;
	int		m_SrcHeight;
	int		m_DstWidth;
	int		m_DstHeight;
	int		m_DelayTime;

	int		m_SrcStartX;
	int		m_SrcStartY;
	int		m_DstStartX;
	int		m_DstStartY;
	CRect	m_DefaultRect;
	CSize	m_ImageSize;
	int		m_FileNumber;

	CString m_WorkFileName;
	bool	m_InitDC;
	bool	m_bFullScreen;
	bool	m_bAutoPlay;
	bool	m_bReDraw;
	int		m_Zoom;
	int		m_ZoomQuotiety;

	CDC		m_BgDC;
	//CDC		m_MemDC;
	CFont	m_txtFont;
	CDIBSectionCE m_DIBSection;
// Construction
public:
	CRect GetZoomRect(CRect* rcScreen,CSize sizePicture);
	CString GetFileName(CString strFileName);
	void ShowControl(BOOL bShow);
	void ZoomImage(int iZoom);
	int GetImageType(CString strFileName);
	bool LoadImage(CString strFileName);
	HBITMAP LoadImageJPG(const CString &strFileName);
	CImageViewerDlg(CWnd* pParent = NULL);	// standard constructor
	~CImageViewerDlg();
// Dialog Data
	//{{AFX_DATA(CImageViewerDlg)
	enum { IDD = IDD_IMAGEVIEWER_DIALOG };
	CBmpButton	m_butZoomOut;
	CBmpButton	m_butOpen;
	CBmpButton	m_butZoomIn;
	CBmpButton	m_butNext;
	CBmpButton	m_butFullScreen;
	CBmpButton	m_butClose;
	CBmpButton	m_butBack;
	CBmpButton	m_butAutoPlay;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CImageViewerDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CImageViewerDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnPaint();
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnButtonAutoplay();
	afx_msg void OnButtonBack();
	afx_msg void OnButtonClose();
	afx_msg void OnButtonFullscreen();
	afx_msg void OnButtonNext();
	afx_msg void OnButtonOpen();
	afx_msg void OnButtonZoomin();
	afx_msg void OnButtonZoomout();
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnTimer(UINT nIDEvent);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft eMbedded Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_IMAGEVIEWERDLG_H__0F141971_BB5D_431E_9B78_CB5A6CDFEEAC__INCLUDED_)