Return to outlname.c CVS log

Up to [WindowsNT SDKs] / mstools / ole20 / samples / outline

Annotation of mstools/ole20/samples/outline/outlname.c, revision 1.1.1.1

1.1       root        1: /*************************************************************************
                      2: ** 
                      3: **    OLE 2 Sample Code
                      4: **    
                      5: **    outlname.c
                      6: **    
                      7: **    This file contains OutlineName functions.
                      8: **    
                      9: **    (c) Copyright Microsoft Corp. 1992 - 1993 All Rights Reserved
                     10: **
                     11: *************************************************************************/
                     12: 
                     13: 
                     14: #include "outline.h"
                     15: 
                     16: OLEDBGDATA
                     17: 
                     18: 
                     19: /* OutlineName_SetName
                     20:  * -------------------
                     21:  *
                     22:  *      Change the string of a name.
                     23:  */
                     24: void OutlineName_SetName(LPOUTLINENAME lpOutlineName, LPSTR lpszName)
                     25: {
                     26:     lstrcpy(lpOutlineName->m_szName, lpszName);
                     27: }
                     28: 
                     29: 
                     30: /* OutlineName_SetSel
                     31:  * ------------------
                     32:  *
                     33:  *      Change the line range of a  name.
                     34:  */
                     35: void OutlineName_SetSel(LPOUTLINENAME lpOutlineName, LPLINERANGE lplrSel, BOOL fRangeModified)
                     36: {
                     37: #if defined( OLE_SERVER )
                     38:     // Call OLE server specific function instead
                     39:     ServerName_SetSel((LPSERVERNAME)lpOutlineName, lplrSel, fRangeModified);
                     40: #else
                     41: 
                     42:     lpOutlineName->m_nStartLine = lplrSel->m_nStartLine;
                     43:     lpOutlineName->m_nEndLine = lplrSel->m_nEndLine;
                     44: #endif 
                     45: }
                     46: 
                     47: 
                     48: /* OutlineName_GetSel
                     49:  * ------------------
                     50:  *
                     51:  *      Retrieve the line range of a name.
                     52:  */
                     53: void OutlineName_GetSel(LPOUTLINENAME lpOutlineName, LPLINERANGE lplrSel)
                     54: {
                     55:     lplrSel->m_nStartLine = lpOutlineName->m_nStartLine;
                     56:     lplrSel->m_nEndLine = lpOutlineName->m_nEndLine;
                     57: }
                     58: 
                     59: 
                     60: /* OutlineName_SaveToStg
                     61:  * ---------------------
                     62:  *
                     63:  *      Save a name into a storage
                     64:  */
                     65: BOOL OutlineName_SaveToStg(LPOUTLINENAME lpOutlineName, LPLINERANGE lplrSel, UINT uFormat, LPSTREAM lpNTStm, BOOL FAR* lpfNameSaved)
                     66: {
                     67:     HRESULT hrErr = NOERROR;
                     68:     ULONG nWritten;
                     69:     
                     70:     *lpfNameSaved = FALSE;
                     71: 
                     72:     /* if no range given or if the name is completely within the range, 
                     73:     **      write it out.
                     74:     */
                     75:     if (!lplrSel || 
                     76:         ((lplrSel->m_nStartLine <= lpOutlineName->m_nStartLine) &&
                     77:         (lplrSel->m_nEndLine >= lpOutlineName->m_nEndLine))) {
                     78: 
                     79:         hrErr = lpNTStm->lpVtbl->Write(
                     80:                 lpNTStm,
                     81:                 lpOutlineName,
                     82:                 sizeof(OUTLINENAME),
                     83:                 &nWritten
                     84:         );
                     85:         *lpfNameSaved = TRUE;
                     86:     }
                     87:     return ((hrErr == NOERROR) ? TRUE : FALSE);
                     88: }
                     89: 
                     90: 
                     91: /* OutlineName_LoadFromStg
                     92:  * -----------------------
                     93:  *
                     94:  *      Load names from an open stream of a storage. if the name already
                     95:  * exits in the OutlineNameTable, it is NOT modified.
                     96:  *
                     97:  *      Returns TRUE is all ok, else FALSE.
                     98:  */
                     99: BOOL OutlineName_LoadFromStg(LPOUTLINENAME lpOutlineName, LPSTREAM lpNTStm)
                    100: {
                    101:     HRESULT hrErr = NOERROR;
                    102:     ULONG nRead;
                    103:     
                    104:     hrErr = lpNTStm->lpVtbl->Read(
                    105:             lpNTStm,
                    106:             lpOutlineName,
                    107:             sizeof(OUTLINENAME),
                    108:             &nRead
                    109:     );
                    110: 
                    111:     return ((hrErr == NOERROR) ? TRUE : FALSE);
                    112: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.