/* 

 * Motif

 *

 * Copyright (c) 1987-2012, The Open Group. All rights reserved.

 *

 * These libraries and programs are free software; you can

 * redistribute them and/or modify them under the terms of the GNU

 * Lesser General Public License as published by the Free Software

 * Foundation; either version 2 of the License, or (at your option)

 * any later version.

 *

 * These libraries and programs are distributed in the hope that

 * they will be useful, but WITHOUT ANY WARRANTY; without even the

 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR

 * PURPOSE. See the GNU Lesser General Public License for more

 * details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with these librararies and programs; if not, write

 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth

 * Floor, Boston, MA 02110-1301 USA

*/ 

/* 

 * HISTORY

*/ 

#ifdef REV_INFO

#ifndef lint

static char rcsid[] = "$XConsortium: DNDLabel1.c /main/9 1995/07/14 11:53:50 drk $"

#endif

#endif

/*

 *	File:	DNDLabel1.c

 *

 *	A program to be run as one of the clients to test Drag and Drop

 *

 */

#include <testlib.h>

/*  Global Variables  */

Widget    RowColumn1;

Widget    Label1;

Boolean	use_instruction_box;

static char dragTranslations[] =

"#override \

  Ctrl<Key>d: ProcessDrag()";

void  main (argc, argv)

int		argc;

char	**argv;

{

    register int       n;

    Arg                args[MAX_ARGS];

    XmString           tcs;

    XtTranslations     parsed_xlations;

	use_instruction_box = True;

    CommonTestInit(argc, argv);

	if (UserData != NULL)

		ProcessCommandArgs();

    n = 0;

    XtSetArg(args[n], XmNwidth,  400);  n++;

    XtSetArg(args[n], XmNheight, 300);  n++;

    XtSetValues(Shell1, args, n);

    XtRealizeWidget(Shell1);

    /* create and realize a rowcolumn container widget */

    n = 0;

    XtSetArg(args[n], XmNisAligned, FALSE);  n++;

    RowColumn1 = XmCreateRowColumn(Shell1, "RowColumn1", args, n);

    XtManageChild(RowColumn1);

    /* make a string label widget */

    n = 0;

    tcs = XmStringLtoRCreate("Two-Line\nLabel String", 

							 XmSTRING_DEFAULT_CHARSET);

    XtSetArg(args[n], XmNlabelString, tcs);  n++;

    XtSetArg(args[n], XmNalignment, XmALIGNMENT_CENTER); n++;

    XtSetArg(args[n], XmNrecomputeSize, TRUE); n++;

    Label1 = XmCreateLabel(RowColumn1, "Label1", args, n);

    XtManageChild(Label1);

	XmStringFree(tcs);

	if (use_instruction_box == True) {

		CommonPause();

		CommonPause();

     parsed_xlations = XtParseTranslationTable(dragTranslations);

     n=0;

     XtSetArg (args[n], XmNtranslations, parsed_xlations); n++;

     XtSetValues (Label1, args, n);

		CommonPause();

		CommonPause();

	}

    XtAppMainLoop(app_context);

}

#define	WORD_LEN	32

ProcessCommandArgs()

{

	char	*user_data;

	char	next_word[WORD_LEN + 1];

	int     num_spaces;

	user_data = UserData;

	while (*user_data != '\0') {

		get_next_word(user_data, next_word, &num_spaces);

		user_data += (strlen(next_word) + num_spaces);

		if (strcmp(next_word, "-noinstruct") == 0) {

			use_instruction_box = False;

			continue;

		}

	}

	free(UserData);

}

get_next_word(source, dest, spaces)

char	*source;

char	*dest;

int		*spaces;

{

	int	n;

	int	space_count;

	space_count = 0;

	while (isspace(*source)) {

		source++;

		space_count++;

	}

	n = 0;

	while (!isspace(*source) && *source != '\0' && n < WORD_LEN) {

		*dest++ = *source++;

		n++;

	}

	*dest = '\0';

	*spaces = space_count;

}