Completion.h File Reference

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Typedefs
typedef const TCHAR *(*	ReplaceCompletionCallback) (unsigned __int64 &rnIndex, const BOOL *pblnForward, const TCHAR *pchContext, const TCHAR *pchBegin)

Functions
const TCHAR *	CompletionCallback (unsigned __int64 &rnIndex, const BOOL *pblnForward, const TCHAR *pchContext, const TCHAR *pchBegin)
void	InvalidateCompletion ()

Typedef Documentation

ReplaceCompletionCallback

typedef const TCHAR *(* ReplaceCompletionCallback) (unsigned __int64 &rnIndex, const BOOL *pblnForward, const TCHAR *pchContext, const TCHAR *pchBegin)

Definition at line 7 of file Completion.h.

Function Documentation

CompletionCallback()

const TCHAR * CompletionCallback	(	unsigned __int64 &	rnIndex,
		const BOOL *	pblnForward,
		const TCHAR *	pchContext,
		const TCHAR *	pchBegin
	)

Definition at line 439 of file Completion.cpp.

{
  static TCHAR pszBuffer[COMPLETION_BUFFER_SIZE];
 
  // Find first non-white space in context
  while(*pszContext && _istspace(*pszContext))
    pszContext++;
 
  BOOL blnNewCompletion = TRUE;
  if (!g_Completion.IsNewCompletion(pszContext,pszBegin,blnNewCompletion))
  {
    ASSERT(FALSE);
    return NULL;
  }
 
  if (blnNewCompletion)
  {
    _tcsncpy(pszBuffer,pszBegin,COMPLETION_BUFFER_SIZE-1);
    pszBuffer[COMPLETION_BUFFER_SIZE-1] = 0;
    TCHAR *pszSeparator = pszBuffer; // set it to aby non null value
    if (_tcscmp(pszBuffer,_T("\\")))
    {
      pszSeparator = _tcsrchr(pszBuffer,_T('\\'));
      if (pszSeparator)
        *pszSeparator = 0;
    }
 
    if (!FillCompletion(pszSeparator?pszBuffer:NULL))
      return NULL;
  }
 
  unsigned __int64 nTotalItems = g_Completion.GetCount();
  if (nTotalItems == 0)
    return NULL;
 
  if (rnIndex >= nTotalItems)
    rnIndex = nTotalItems-1;
 
  if (pblnForward)
  {
    if (*pblnForward)
    {
      rnIndex++;
      if (rnIndex >= nTotalItems)
      {
        if (g_blnCompletionCycle)
          rnIndex = 0;
        else
          rnIndex--;
      }
    }
    else
    {
      if (rnIndex)
        rnIndex--;
      else if (g_blnCompletionCycle)
        rnIndex = nTotalItems-1;
    }
  }
  BOOL blnIsKey = FALSE;
  const TCHAR *pszName = g_Completion.Get(rnIndex,blnIsKey);
 
  ASSERT(pszName);
 
  _sntprintf(pszBuffer,COMPLETION_BUFFER_SIZE-1,_T("%s%s"),pszName,(blnIsKey?_T("\\"):_T("")));
  pszBuffer[COMPLETION_BUFFER_SIZE-1] = 0;
  return pszBuffer;
}

Referenced by co_IntCallSentMessageCallback(), co_IntSendMessageWithCallBack(), co_MsqSendMessageAsync(), and main().

InvalidateCompletion()

void InvalidateCompletion

(

)

Definition at line 511 of file Completion.cpp.

{
  g_Completion.Invalidate();
}

Referenced by CShellCommandDeleteKey::Execute(), CShellCommandDeleteValue::Execute(), CShellCommandNewKey::Execute(), and CShellCommandSetValue::Execute().