Peter Howkins
377 lines
9.7 KiB
C
377 lines
9.7 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these librararies and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: NewCvt.c /main/5 1996/03/26 19:53:53 drk $
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*
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* (c) Copyright 1996 Digital Equipment Corporation.
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* (c) Copyright 1990,1996 Hewlett-Packard Company.
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* (c) Copyright 1996 International Business Machines Corp.
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* (c) Copyright 1996 Sun Microsystems, Inc.
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* (c) Copyright 1996 Novell, Inc.
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* (c) Copyright 1996 FUJITSU LIMITED.
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* (c) Copyright 1996 Hitachi.
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*/
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/**---------------------------------------------------------------------
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***
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*** file: NewCvt.c
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***
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*** project: Motif Widgets
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***
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*** description: Source code for new MotifPlus resource converters.
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***
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***-------------------------------------------------------------------*/
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/*-------------------------------------------------------------
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** Include Files
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*/
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#include <Dt/DialogBox.h>
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#include <Dt/Icon.h>
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#include <Dt/TitleBox.h>
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#include "DtWidgetI.h"
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extern void _DtRegisterNewConverters( void ) ;
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/******** Static Function Declarations ********/
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static Boolean _StringsAreEqual(
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String in_str,
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String test_str) ;
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static void _DtCvtStringToBehavior(
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XrmValuePtr args,
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Cardinal *num_args,
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XrmValue *from_val,
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XrmValue *to_val) ;
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static void _DtCvtStringToChildType(
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XrmValuePtr args,
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Cardinal *num_args,
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XrmValue *from_val,
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XrmValue *to_val) ;
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static void _DtCvtStringToFillMode(
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XrmValuePtr args,
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Cardinal *num_args,
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XrmValue *from_val,
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XrmValue *to_val) ;
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static void _DtCvtStringToPixmapPosition(
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XrmValuePtr args,
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Cardinal *num_args,
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XrmValue *from_val,
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XrmValue *to_val) ;
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static void _DtCvtStringToStringPosition(
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XrmValuePtr args,
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Cardinal *num_args,
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XrmValue *from_val,
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XrmValue *to_val) ;
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static void _DtCvtStringToTitlePosition(
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XrmValuePtr args,
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Cardinal *num_args,
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XrmValue *from_val,
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XrmValue *to_val) ;
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/******** End Static Function Declarations ********/
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/*-------------------------------------------------------------
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** _DtRegisterNewConverters
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** Convert MotifPlus resource converters.
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*/
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void
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_DtRegisterNewConverters( void )
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{
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static Boolean new_converters_registered = False;
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if (!new_converters_registered)
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{
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_DtProcessLock();
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if (!new_converters_registered)
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{
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/* Register new converters. */
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XtAddConverter (XmRString, XmRBehavior,
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_DtCvtStringToBehavior, NULL, 0);
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XtAddConverter (XmRString, XmRChildType,
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_DtCvtStringToChildType, NULL, 0);
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XtAddConverter (XmRString, XmRFillMode,
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_DtCvtStringToFillMode, NULL, 0);
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XtAddConverter (XmRString, XmRPixmapPosition,
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_DtCvtStringToPixmapPosition, NULL, 0);
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XtAddConverter (XmRString, XmRStringPosition,
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_DtCvtStringToStringPosition, NULL, 0);
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XtAddConverter (XmRString, XmRTitlePosition,
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_DtCvtStringToTitlePosition, NULL, 0);
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new_converters_registered = True;
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}
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_DtProcessUnlock();
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}
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}
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/*-------------------------------------------------------------
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** _StringsAreEqual
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** Compare possibly mixed case string with lowercase string.
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*/
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static Boolean
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_StringsAreEqual(
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String in_str,
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String test_str )
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{
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int i, j;
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for (;;)
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{
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i = *in_str;
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j = *test_str;
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if (isupper (i))
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i = tolower (i);
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if (i != j) return (False);
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if (i == 0) return (True);
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in_str++;
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test_str++;
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}
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}
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/*-------------------------------------------------------------
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** _DtCvtStringToBehavior
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** Convert XmRString to XmRBehavior.
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*/
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static void
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_DtCvtStringToBehavior(
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XrmValuePtr args,
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Cardinal *num_args,
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XrmValue *from_val,
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XrmValue *to_val )
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{
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String string = (String) from_val->addr;
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static unsigned char value;
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to_val->size = sizeof (unsigned char);
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to_val->addr = (XtPointer) &value;
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if (_StringsAreEqual (string, STR_ICON_LABEL))
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value = XmICON_LABEL;
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else if (_StringsAreEqual (string, STR_ICON_BUTTON))
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value = XmICON_BUTTON;
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else if (_StringsAreEqual (string, STR_ICON_TOGGLE))
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value = XmICON_TOGGLE;
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else if (_StringsAreEqual (string, STR_ICON_DRAG))
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value = XmICON_DRAG;
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else
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{
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to_val->size = 0;
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to_val->addr = NULL;
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XtStringConversionWarning ((String) from_val->addr,
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XmRBehavior);
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}
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}
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/*-------------------------------------------------------------
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** _DtCvtStringToChildType
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** Convert XmRString to XmRChildType.
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*/
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static void
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_DtCvtStringToChildType(
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XrmValuePtr args,
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Cardinal *num_args,
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XrmValue *from_val,
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XrmValue *to_val )
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{
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String string = (String) from_val->addr;
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static unsigned char value;
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to_val->size = sizeof (unsigned char);
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to_val->addr = (XtPointer) &value;
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if (_StringsAreEqual (string, STR_WORK_AREA))
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value = XmWORK_AREA;
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else if (_StringsAreEqual (string, STR_TITLE_AREA))
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value = XmTITLE_AREA;
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else if (_StringsAreEqual (string, STR_SEPARATOR))
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value = XmSEPARATOR;
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else if (_StringsAreEqual (string, STR_BUTTON))
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value = XmBUTTON;
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else
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{
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to_val->size = 0;
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to_val->addr = NULL;
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XtStringConversionWarning ((String) from_val->addr,
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XmRChildType);
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}
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}
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/*-------------------------------------------------------------
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** _DtCvtStringToFillMode
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** Convert XmRString to XmRFillMode.
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*/
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static void
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_DtCvtStringToFillMode(
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XrmValuePtr args,
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Cardinal *num_args,
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XrmValue *from_val,
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XrmValue *to_val )
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{
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String string = (String) from_val->addr;
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static unsigned char value;
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to_val->size = sizeof (unsigned char);
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to_val->addr = (XtPointer) &value;
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if (_StringsAreEqual (string, STR_FILL_NONE))
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value = XmFILL_NONE;
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else if (_StringsAreEqual (string, STR_FILL_PARENT))
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value = XmFILL_PARENT;
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else if (_StringsAreEqual (string, STR_FILL_SELF))
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value = XmFILL_SELF;
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else if (_StringsAreEqual (string, STR_FILL_TRANSPARENT))
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value = XmFILL_TRANSPARENT;
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else
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{
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to_val->size = 0;
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to_val->addr = NULL;
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XtStringConversionWarning ((String) from_val->addr,
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XmRFillMode);
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}
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}
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/*-------------------------------------------------------------
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** _DtCvtStringToPixmapPosition
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** Convert string to pixmap position.
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*/
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static void
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_DtCvtStringToPixmapPosition(
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XrmValuePtr args,
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Cardinal *num_args,
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XrmValue *from_val,
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XrmValue *to_val )
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{
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String string = (String) from_val->addr;
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static unsigned char value;
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to_val->size = sizeof (unsigned char);
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to_val->addr = (XtPointer) &value;
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if (_StringsAreEqual (string, STR_PIXMAP_TOP))
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value = XmPIXMAP_TOP;
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else if (_StringsAreEqual (string, STR_PIXMAP_BOTTOM))
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value = XmPIXMAP_BOTTOM;
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else if (_StringsAreEqual (string, STR_PIXMAP_LEFT))
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value = XmPIXMAP_LEFT;
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else if (_StringsAreEqual (string, STR_PIXMAP_RIGHT))
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value = XmPIXMAP_RIGHT;
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else if (_StringsAreEqual (string, "pixmap_middle"))
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value = XmPIXMAP_MIDDLE;
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else
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{
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to_val->size = 0;
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to_val->addr = NULL;
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XtStringConversionWarning ((String) from_val->addr,
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XmRPixmapPosition);
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}
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}
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/*-------------------------------------------------------------
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** _DtCvtStringToStringPosition
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** Convert XmRString to XmRStringPosition.
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*/
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static void
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_DtCvtStringToStringPosition(
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XrmValuePtr args,
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Cardinal *num_args,
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XrmValue *from_val,
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XrmValue *to_val )
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{
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String string = (String) from_val->addr;
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static unsigned char value;
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to_val->size = sizeof (unsigned char);
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to_val->addr = (XtPointer) &value;
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if (_StringsAreEqual (string, STR_STRING_TOP))
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value = XmSTRING_TOP;
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else if (_StringsAreEqual (string, STR_STRING_BOTTOM))
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value = XmSTRING_BOTTOM;
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else if (_StringsAreEqual (string, STR_STRING_LEFT))
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value = XmSTRING_LEFT;
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else if (_StringsAreEqual (string, STR_STRING_RIGHT))
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value = XmSTRING_RIGHT;
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else
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{
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to_val->size = 0;
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to_val->addr = NULL;
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XtStringConversionWarning ((String) from_val->addr,
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XmRStringPosition);
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}
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}
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/*-------------------------------------------------------------
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** _DtCvtStringToTitlePosition
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** Convert XmRString to XmRTitlePosition.
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*/
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static void
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_DtCvtStringToTitlePosition(
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XrmValuePtr args,
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Cardinal *num_args,
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XrmValue *from_val,
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XrmValue *to_val )
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{
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String string = (String) from_val->addr;
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static unsigned char value;
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to_val->size = sizeof (unsigned char);
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to_val->addr = (XtPointer) &value;
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if (_StringsAreEqual (string, STR_TITLE_TOP))
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value = XmTITLE_TOP;
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else if (_StringsAreEqual (string, STR_TITLE_BOTTOM))
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value = XmTITLE_BOTTOM;
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else
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{
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to_val->size = 0;
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to_val->addr = NULL;
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XtStringConversionWarning ((String) from_val->addr,
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XmRTitlePosition);
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}
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}
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