extrichedit.h

类似QQ,MSN表情的richedit,用来测试表情控件的

#if !defined(AFX_EXTRICHEDIT_H__0DEFA623_7B03_4B00_91F9_079A4955A1A3__INCLUDED_)
#define AFX_EXTRICHEDIT_H__0DEFA623_7B03_4B00_91F9_079A4955A1A3__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// ExtRichEdit.h : header file
//
using namespace ImageOleLib;
class _AFX_RICHEDITEX_STATE
{
public:
    _AFX_RICHEDITEX_STATE();
    virtual ~_AFX_RICHEDITEX_STATE();
    HINSTANCE m_hInstRichEdit20 ;
};


/////////////////////////////////////////////////////////////////////////////
#define FACE_COUNT    2
// CExtRichEdit window
#include "popup_menu.h"
#include <vector>
using namespace std;
struct FacePosition
{
	int nPos;		     //要插入的位置 既它前面有多少字符 picture看做是一个字符
	int nFaceIndex;		//要插入的图象的在上面数组中IDBmp的index
	int facecount;	   //第几个图片文件 gif 从0开始 
	char filename[40];  //文件名
};

class CExtRichEdit : public CRichEditCtrl
{
// Construction
public:
	CExtRichEdit();

// Attributes
public:

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CExtRichEdit)
	protected:
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
public:

	virtual BOOL Create( DWORD in_dwStyle, const RECT& in_rcRect, CWnd* in_pParentWnd, UINT in_nID );
	virtual BOOL CreateEx(DWORD dwExStyle, LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, LPVOID lpParam /* = NULL */);
	//}}AFX_VIRTUAL

// Implementation
public:
	void InsertFace( CString strPicPath ,int faceindex = 0);
	void InsertFace(int faceindex);
	virtual ~CExtRichEdit();
	void InitSettings();
	void InsertText(CString &str,long InsertP = 0);    //
	int GetEditText(CString &str,bool Sel = false);  //获取当前richedit的字符串 表情文件以转义字符表示 其他文件以#+id转义 表示
	int DelEditText(CString &str,bool Sel = false);
	int  GetFaceCount(long InsertP);
	int  GetBmpCount(long InsertP);
	int  GetFrontText(long InsertP,int &facecount,int &bmpcount);
	void copyfile( );
private:
	int  copy_data(bool del = false);               //拷贝
	void paste_data();                             //粘贴
	void cut_data();                              //剪切
	void delet_data();	                         //删除选择的内容
	int  GetFaceName(CString &filename);        //根据表情的转意字符串获取表情文件的index
	void InitFaceStr();                        //初始化表情文件转义字符串
	void UpDataFace(int beg,int end,int facecount,int nPos,bool add);         //更新vecFace


	// Generated message map functions
protected:
	
	//{{AFX_MSG(CExtRichEdit)
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnHscroll();
	afx_msg void OnChar(UINT nChar, UINT nRepCnt, UINT nFlags);
	afx_msg void OnRButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
private:
	CString edittext;
	int     m_facecount;
	int     m_bmpcount;
	vector <FacePosition> vecFace;	//vecFace[0]表示第一个表情的位置和型号、vecFace[1]表示第二个表情的位置和型号
	vector <FacePosition> showFace;
	vector <FacePosition>  vecbmp;
	char   facestr[FACE_COUNT][4];
};


/////////////////////////////////////////////////////////////////////////////

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

#endif // !defined(AFX_EXTRICHEDIT_H__0DEFA623_7B03_4B00_91F9_079A4955A1A3__INCLUDED_)