twscriptedit.h

用c++做的视频会议源代码

#if !defined(AFX_TWSCRIPTEDIT_H__82F5E419_1C74_11D1_87FA_00403395B157__INCLUDED_)
#define AFX_TWSCRIPTEDIT_H__82F5E419_1C74_11D1_87FA_00403395B157__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
// TWScriptEdit.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CTWScriptEdit window

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

	void Initialize();
// Attributes
public:
	void SetCaseSensitive(BOOL bSensitive);
	void SetChangeCase(BOOL bChange);

	void SetSLComment(TCHAR chComment, TCHAR chComment2 = 0);
	void SetSLComment(LPCTSTR lpszComment);
	void SetStringQuotes(LPCTSTR lpszStrQ);

	void AddKeywords(LPCTSTR lpszKwd);
	void AddConstants(LPCTSTR lpszKwd);
	void ClearKeywords();
	void ClearConstants();

	void SetKeywordColor(COLORREF clr, BOOL bBold);
	void SetConstantColor(COLORREF clr, BOOL bBold);
	void SetCommentColor(COLORREF clr, BOOL bBold);
	void SetNumberColor(COLORREF clr, BOOL bBold);
	void SetStringColor(COLORREF clr, BOOL bBold);

// Operations
public:
	void FormatAll();

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTWScriptEdit)
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CTWScriptEdit();

	// Generated message map functions
protected:
	BOOL IsStringQuote(TCHAR ch);
	int IsKeyword(LPCTSTR lpszSymbol);
	int IsConstant(LPCTSTR lpszSymbol);

	void SetFormatRange(int nStart, int nEnd, BOOL bBold, COLORREF clr);
	void FormatTextRange(int nStart, int nEnd);
	void FormatTextLines(int nStart, int nEnd);
	void ChangeCase(int nStart, int nEnd, LPCTSTR lpszStr);


	struct SymbolColor {
		COLORREF clrColor;
		BOOL bBold;
	};

	enum ChangeType {ctUndo, ctUnknown, ctReplSel, ctDelete, ctBack, ctCut, ctPaste, ctMove};

	BOOL m_bCaseSensitive;
	BOOL m_bChangeCase;
	TCHAR m_chComment;
	TCHAR m_chComment2;
	CString m_strComment;
	CString m_strStringQuotes;
	CString m_strKeywords;
	CString m_strKeywordsLower;
	CString m_strConstants;
	CString m_strConstantsLower;

	SymbolColor m_icComment;
	SymbolColor m_icNumber;
	SymbolColor m_icString;
	SymbolColor m_icKeyword;
	SymbolColor m_icConstant;

	BOOL m_bInForcedChange;
	ChangeType m_changeType;
	CHARRANGE m_crOldSel;

	//{{AFX_MSG(CTWScriptEdit)
	afx_msg void OnChange();
	afx_msg UINT OnGetDlgCode();
	afx_msg void OnChar(UINT nChar, UINT nRepCnt, UINT nFlags);
	//}}AFX_MSG
	afx_msg LRESULT OnSetText(WPARAM wParam, LPARAM lParam);
	afx_msg void OnProtected(NMHDR*, LRESULT* pResult);
	afx_msg void OnSelChange(NMHDR*, LRESULT* pResult);

	DECLARE_MESSAGE_MAP()
};

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

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_TWSCRIPTEDIT_H__82F5E419_1C74_11D1_87FA_00403395B157__INCLUDED_)