ToDoList Add-on

/********************************************************************\
	created:		2001/03/22
	created:		22:3:2001   20:21
	filename: 	c:\my projects\dualmagic\controlappl\include\cwinlog.h
	file path:	c:\my projects\dualmagic\controlappl\include
	file base:	cwinlog
	file ext:		h
	author:			Alex Kucherenko
	
	purpose:	
\********************************************************************/

#ifndef _LOG_SYSTEM_WIN_LOG_H_
#define _LOG_SYSTEM_WIN_LOG_H_

#include <string>
#include <vector>

#include "CStoreLog.h"

typedef std::string string;
typedef std::vector<string> TStrArray;
typedef TStrArray::iterator TStrIter;

#define WINDOW_HEIGHT 400
#define WINDOW_LENGTH 600

#define WM_USERSENDMESSAGE WM_USER+1

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

class CLogSimpleLock
{
  public:
    CLogSimpleLock( CRITICAL_SECTION *pSection ) : m_pSection( pSection )
    {
      if( m_pSection != NULL )
        EnterCriticalSection( m_pSection );
    }

    ~CLogSimpleLock(  )
    {
      if( m_pSection != NULL )
        LeaveCriticalSection( m_pSection );
    }

  private:
    CRITICAL_SECTION *m_pSection;
};

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

class CWinLog : public CStoreLog
{
  public:
    CWinLog( long MaxLines = 1000 );
    virtual ~CWinLog(  );

    virtual int FlushData();
    virtual int WriteString( std::string &Message );
    virtual int SetBufferLimit( long lSize );

  protected:
    HWND    CreateLogWindow( void );
    static  LRESULT APIENTRY localWndProc( HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam );
  
  private:
    ULONG             m_lMaxLines;
    TStrArray         m_CurrMessage;
    long              m_lBufferLimit;
    HWND              m_hEdit;
    HWND              m_hWindow;
    CRITICAL_SECTION  m_CriticalSection;
};


#endif /* _LOG_SYSTEM_WIN_LOG_H_ */