bbtk::WxStreamRedirector Class Reference

Redirects std::cout to a wxTextCtrl and optionally to printf also. More...

#include <bbtkWxStreamRedirector.h>

List of all members.

Public Member Functions
	WxStreamRedirector (std::ostream &redirect, wxTextCtrl *text, const wxColour &colour=*wxBLACK, bool doprintf=true, int bufferSize=1000)
	~WxStreamRedirector ()
virtual void	writeString (const std::string &str)
Private Member Functions
int	overflow (int c)
int	sync ()
Private Attributes
wxTextCtrl *	mText
bool	mPrintf
std::ostream &	m_ostr
std::streambuf *	m_sbufOld
wxColour	mColour

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Detailed Description

Redirects std::cout to a wxTextCtrl and optionally to printf also.

Definition at line 80 of file bbtkWxStreamRedirector.h.

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Constructor & Destructor Documentation

bbtk::WxStreamRedirector::WxStreamRedirector	(	std::ostream &	redirect,
		wxTextCtrl *	text,
		const wxColour &	colour = *wxBLACK,
		bool	doprintf = true,
		int	bufferSize = 1000
	)			[inline]

Definition at line 86 of file bbtkWxStreamRedirector.h.

References m_ostr, m_sbufOld, mColour, mPrintf, and mText.

      : mText(text),
        mPrintf(doprintf),
        m_ostr(redirect),
        mColour(colour)
    {
      if (bufferSize)
        {
          char *ptr = new char[bufferSize];
          setp(ptr, ptr + bufferSize);
        }
      else
        setp(0, 0);
      
      m_sbufOld = m_ostr.rdbuf();
      m_ostr.rdbuf(this);
    }

bbtk::WxStreamRedirector::~WxStreamRedirector

(

)

[inline]

Definition at line 108 of file bbtkWxStreamRedirector.h.

References m_ostr, m_sbufOld, and sync().

    {
      sync();
      delete[] pbase();
      m_ostr.rdbuf(m_sbufOld);
    }

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Member Function Documentation

virtual void bbtk::WxStreamRedirector::writeString

(

const std::string &

str

)

[inline, virtual]

Definition at line 115 of file bbtkWxStreamRedirector.h.

References mColour, mPrintf, mText, bbtk::std2wx(), and writeString().

Referenced by overflow(), sync(), and writeString().

    {
      const wxTextAttr& style = mText->GetDefaultStyle();
      mText->SetDefaultStyle(mColour);
      mText->AppendText(std2wx(str));
      mText->SetDefaultStyle(style);
     
      if (mPrintf) 
        {
          printf("%s",str.c_str());
        }
    }

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int bbtk::WxStreamRedirector::overflow

(

int

c

)

[inline, private]

Definition at line 141 of file bbtkWxStreamRedirector.h.

References overflow(), sync(), and writeString().

Referenced by overflow().

    {
      sync();
      
      if (c != EOF)
        {
          if (pbase() == epptr())
            {
              std::string temp;
              temp += char(c);
              writeString(temp);
            }
          else
            sputc(c);
        }
      
      return 0;
    }

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int bbtk::WxStreamRedirector::sync

(

)

[inline, private]

Definition at line 160 of file bbtkWxStreamRedirector.h.

References sync(), and writeString().

Referenced by overflow(), sync(), and ~WxStreamRedirector().

    {
      if (pbase() != pptr())
        {
          int len = int(pptr() - pbase());
          std::string temp(pbase(), len);
          writeString(temp);
          setp(pbase(), epptr());
        }
      return 0;
    }

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Member Data Documentation

wxTextCtrl* bbtk::WxStreamRedirector::mText [private]

Definition at line 130 of file bbtkWxStreamRedirector.h.

Referenced by writeString(), and WxStreamRedirector().

bool bbtk::WxStreamRedirector::mPrintf [private]

Definition at line 132 of file bbtkWxStreamRedirector.h.

Referenced by writeString(), and WxStreamRedirector().

std::ostream& bbtk::WxStreamRedirector::m_ostr [private]

Definition at line 134 of file bbtkWxStreamRedirector.h.

Referenced by WxStreamRedirector(), and ~WxStreamRedirector().

std::streambuf* bbtk::WxStreamRedirector::m_sbufOld [private]

Definition at line 136 of file bbtkWxStreamRedirector.h.

Referenced by WxStreamRedirector(), and ~WxStreamRedirector().

wxColour bbtk::WxStreamRedirector::mColour [private]

Definition at line 138 of file bbtkWxStreamRedirector.h.

Referenced by writeString(), and WxStreamRedirector().

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The documentation for this class was generated from the following file:

• /home/guigues/bbtk-build-tmp/bbtk/kernel/src/bbtkWxStreamRedirector.h