CPrompt Class Reference

#include <Prompt.h>

Collaboration diagram for CPrompt:

Public Member Functions
	CPrompt (CRegistryTree &rTree, HRESULT &rhr)
	~CPrompt ()
HRESULT	SetPrompt (LPCTSTR pszPrompt)
void	ShowPrompt (CConsole &rConsole)

Static Public Member Functions
static LPCTSTR	GetDefaultPrompt ()

Private Attributes
CRegistryTree &	m_rTree
LPTSTR	m_pszPrompt

Detailed Description

Definition at line 7 of file Prompt.h.

Constructor & Destructor Documentation

CPrompt()

CPrompt::CPrompt	(	CRegistryTree &	rTree,
		HRESULT &	rhr
	)

Definition at line 32 of file Prompt.cpp.

                                                  :m_rTree(rTree)
{
  m_pszPrompt = new (std::nothrow) TCHAR[_tcslen(DEFAULT_PROMPT)+1];
  if (!m_pszPrompt)
  {
    rhr = E_OUTOFMEMORY;
    return;
  }
 
  _tcscpy(m_pszPrompt,DEFAULT_PROMPT);
}

~CPrompt()

CPrompt::~CPrompt

(

)

Definition at line 61 of file Prompt.cpp.

{
  if (m_pszPrompt)
    delete[] m_pszPrompt;
}

Member Function Documentation

GetDefaultPrompt()

LPCTSTR CPrompt::GetDefaultPrompt ( )

static

Definition at line 90 of file Prompt.cpp.

{
  return DEFAULT_PROMPT;
}

Referenced by CSettings::GetPrompt().

SetPrompt()

HRESULT CPrompt::SetPrompt

(

LPCTSTR

pszPrompt

)

Definition at line 44 of file Prompt.cpp.

{
  if (!pszPrompt)
  {
    ASSERT(FALSE);
    return E_UNEXPECTED;
  }
 
  m_pszPrompt = new (std::nothrow) TCHAR[_tcslen(pszPrompt)+1];
  if (!m_pszPrompt)
    return E_OUTOFMEMORY;
 
  _tcscpy(m_pszPrompt,pszPrompt);
 
  return S_OK;
}

Referenced by main().

ShowPrompt()

void CPrompt::ShowPrompt

(

CConsole &

rConsole

)

Definition at line 67 of file Prompt.cpp.

{
  TCHAR *pch = m_pszPrompt;
  TCHAR Buffer[2] = " ";
 
  const TCHAR *pszCurrentPath;
 
  while (*pch)
  {
    if (_tcsncmp(pch,CURRENT_PATH_ALIAS,_tcslen(CURRENT_PATH_ALIAS)) == 0)
    {
      pszCurrentPath = m_rTree.GetCurrentPath();
      rConsole.Write(pszCurrentPath?pszCurrentPath:_T("NULL (Internal Error)"));
      pch += _tcslen(CURRENT_PATH_ALIAS);
    }
    else
    {
      Buffer[0] = *pch++;
      rConsole.Write(Buffer);
    }
  }
}

Referenced by main().

Member Data Documentation

m_pszPrompt

LPTSTR CPrompt::m_pszPrompt

private

Definition at line 18 of file Prompt.h.

Referenced by CPrompt(), SetPrompt(), ShowPrompt(), and ~CPrompt().

m_rTree

CRegistryTree& CPrompt::m_rTree

private

Definition at line 17 of file Prompt.h.

Referenced by ShowPrompt().

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

• modules/rosapps/applications/sysutils/regexpl/Prompt.h
• modules/rosapps/applications/sysutils/regexpl/Prompt.cpp