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Microsoft Windows NT Build 511 (SDK Final Release) 07-24-1993

/*************************************************************************
** 
**    OLE 2 Sample Code
**    
**    outlname.c
**    
**    This file contains OutlineName functions.
**    
**    (c) Copyright Microsoft Corp. 1992 - 1993 All Rights Reserved
**
*************************************************************************/


#include "outline.h"

OLEDBGDATA


/* OutlineName_SetName
 * -------------------
 *
 *      Change the string of a name.
 */
void OutlineName_SetName(LPOUTLINENAME lpOutlineName, LPSTR lpszName)
{
    lstrcpy(lpOutlineName->m_szName, lpszName);
}


/* OutlineName_SetSel
 * ------------------
 *
 *      Change the line range of a  name.
 */
void OutlineName_SetSel(LPOUTLINENAME lpOutlineName, LPLINERANGE lplrSel, BOOL fRangeModified)
{
#if defined( OLE_SERVER )
    // Call OLE server specific function instead
    ServerName_SetSel((LPSERVERNAME)lpOutlineName, lplrSel, fRangeModified);
#else

    lpOutlineName->m_nStartLine = lplrSel->m_nStartLine;
    lpOutlineName->m_nEndLine = lplrSel->m_nEndLine;
#endif 
}


/* OutlineName_GetSel
 * ------------------
 *
 *      Retrieve the line range of a name.
 */
void OutlineName_GetSel(LPOUTLINENAME lpOutlineName, LPLINERANGE lplrSel)
{
    lplrSel->m_nStartLine = lpOutlineName->m_nStartLine;
    lplrSel->m_nEndLine = lpOutlineName->m_nEndLine;
}


/* OutlineName_SaveToStg
 * ---------------------
 *
 *      Save a name into a storage
 */
BOOL OutlineName_SaveToStg(LPOUTLINENAME lpOutlineName, LPLINERANGE lplrSel, UINT uFormat, LPSTREAM lpNTStm, BOOL FAR* lpfNameSaved)
{
    HRESULT hrErr = NOERROR;
    ULONG nWritten;
    
    *lpfNameSaved = FALSE;

    /* if no range given or if the name is completely within the range, 
    **      write it out.
    */
    if (!lplrSel || 
        ((lplrSel->m_nStartLine <= lpOutlineName->m_nStartLine) &&
        (lplrSel->m_nEndLine >= lpOutlineName->m_nEndLine))) {

        hrErr = lpNTStm->lpVtbl->Write(
                lpNTStm,
                lpOutlineName,
                sizeof(OUTLINENAME),
                &nWritten
        );
        *lpfNameSaved = TRUE;
    }
    return ((hrErr == NOERROR) ? TRUE : FALSE);
}


/* OutlineName_LoadFromStg
 * -----------------------
 *
 *      Load names from an open stream of a storage. if the name already
 * exits in the OutlineNameTable, it is NOT modified.
 *
 *      Returns TRUE is all ok, else FALSE.
 */
BOOL OutlineName_LoadFromStg(LPOUTLINENAME lpOutlineName, LPSTREAM lpNTStm)
{
    HRESULT hrErr = NOERROR;
    ULONG nRead;
    
    hrErr = lpNTStm->lpVtbl->Read(
            lpNTStm,
            lpOutlineName,
            sizeof(OUTLINENAME),
            &nRead
    );

    return ((hrErr == NOERROR) ? TRUE : FALSE);
}

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