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

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