wcenotpaddlg.h

一个windows ce上的notepad

// WCENotpadDlg.h : header file
//

#if !defined(AFX_WCENOTPADDLG_H__AD2E50FF_040A_4322_A77E_76166E7D6CA1__INCLUDED_)
#define AFX_WCENOTPADDLG_H__AD2E50FF_040A_4322_A77E_76166E7D6CA1__INCLUDED_

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

#include "StdAfx.h"
#include "Afxtempl.h"

/////////////////////////////////////////////////////////////////////////////
// CWCENotpadDlg dialog

typedef struct
{
	long lStartPos;
	long lSize;
	int  nPageCount;
}BLOCK_INFO;


class CWCENotpadDlg : public CDialog
{
// Construction
public:
	void SetFilePath(CString sFilePathName);
	long m_lCurReadSize;
	CWCENotpadDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CWCENotpadDlg)
	enum { IDD = IDD_WCENOTPAD_DIALOG };
	CEdit	m_EditCtrl;
	CString	m_strEdit;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CWCENotpadDlg)
	public:
	virtual BOOL OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo);
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	virtual BOOL OnCommand(WPARAM wParam, LPARAM lParam);
	virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CWCENotpadDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnPaint();
	afx_msg HBRUSH OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
private:
	int m_nPreBtnIndex;
	void AddBmpButton(int BtnID,CRect rc, int UpBmpID, int DownBmpID);
	int GetCurPressBtnID(CPoint pt);
	void DrawBmpButton(int BtnIndex);
	DWORD   m_dwFileSize;
	CString m_sFilePathName;
	bool    m_bPartCountFinished;
	int     m_nCurFilePart;
	int     m_nFilePartCount;
	CString * m_psCurShowText;
	bool    m_bHasNextBlock;
	bool	m_bFirstDraw;
	int     m_nPageCount;
	CRect   m_EditCtrlRect;
	int     m_nCurPage;
	int     m_nBtnCount;//按钮个数
	CArray<BLOCK_INFO,BLOCK_INFO> m_BlockNode;
	CArray<WIDGET_NODE,WIDGET_NODE> m_WidgetNode;

	CString * GetPreBlock();
	CString * GetNextBlock();
	BLOCK_INFO CurBlockInfo(bool bLastBlock);
	bool       HasNextBlock();
	CString    *ReadTextFile(CString sFilePathName,DWORD nStartPos, DWORD size,DWORD &dwReadSize);	
	void       PrePage();
	void       NextPage();
};

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

#endif // !defined(AFX_WCENOTPADDLG_H__AD2E50FF_040A_4322_A77E_76166E7D6CA1__INCLUDED_)