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Viewing changes to source/3rdparty/qmon/Xmt310/Xmt/ConvertersP.h

  • Committer: Bazaar Package Importer
  • Author(s): Mark Hymers
  • Date: 2008-06-25 22:36:13 UTC
  • Revision ID: james.westby@ubuntu.com-20080625223613-tvd9xlhuoct9kyhm
Tags: upstream-6.2~beta2
Import upstream version 6.2~beta2

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source/3rdparty/qmon/Xmt310/Xmt/ConvertersP.h
 
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/* 
 
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 * Motif Tools Library, Version 3.1
 
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 * $Id$
 
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 * 
 
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 * Written by David Flanagan.
 
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 * Copyright (c) 1992-2001 by David Flanagan.
 
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 * All Rights Reserved.  See the file COPYRIGHT for details.
 
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 * This is open source software.  See the file LICENSE for details.
 
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 * There is no warranty for this software.  See NO_WARRANTY for details.
 
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 *
 
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 * $Log$
 
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 * Revision 1.1.1.1  2001/07/18 11:06:02  root
 
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 * Initial checkin.
 
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 *
 
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 * Revision 1.2  2001/06/12 16:25:28  andre
 
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 * *** empty log message ***
 
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 *
 
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 *
 
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 */
 
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#ifndef _XmtConvertersP_h
 
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#define _XmtConvertersP_h
 
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#include <Xmt/Converters.h>
 
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/*
 
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 * The done() macro is used by all the Xt converters as the standard way
 
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 * to correctly return their values.  Note that this macro requires
 
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 * that the converter have an argument named 'to'.
 
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 */
 
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#define done(type, value)                         \
 
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        {                                         \
 
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            if (to->addr != NULL) {               \
 
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                if (to->size < sizeof(type)) {    \
 
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                    to->size = sizeof(type);      \
 
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                    return False;                 \
 
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                }                                 \
 
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                *(type*)(to->addr) = (value);     \
 
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            }                                     \
 
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            else {                                \
 
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                static type static_val;           \
 
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                static_val = (value);             \
 
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                to->addr = (XPointer)&static_val; \
 
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            }                                     \
 
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            to->size = sizeof(type);              \
 
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            return True;                          \
 
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        }
 
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/*
 
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 * an argument list that passes only the widget requesting the conversion.
 
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 * used in a couple of places.
 
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 */
 
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externalref XtConvertArgRec _XmtWidgetConvertArg[];
 
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/*
 
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 * These variables are defined so that Xmt functions can call Xmt
 
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 * converters directly, if and only if they have been registered by
 
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 * the programmer.  We use this level of indirection so that the
 
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 * pixmap converter doesn't automatically link in the colortable
 
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 * converter, for example.
 
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 */
 
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externalref XtTypeConverter _XmtCallbackConverter;
 
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externalref XtTypeConverter _XmtColorTableConverter;
 
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_XFUNCPROTOBEGIN
 
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/*
 
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 * an XtConvertArgProc used in several places
 
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 */
 
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#if NeedFunctionPrototypes
 
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extern void _XmtFetchColorTable(Widget, Cardinal *, XrmValue *);
 
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extern void _XmtFetchRootWidget(Widget, Cardinal *, XrmValue *);
 
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extern void _XmtFetchVisual(Widget, Cardinal *, XrmValue *);
 
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#else
 
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extern void _XmtFetchColorTable();
 
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extern void _XmtFetchRootWidget();
 
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extern void _XmtFetchVisual();
 
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#endif
 
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_XFUNCPROTOEND    
 
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#endif