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/*
* Copyright 1998-1999, University of Notre Dame.
* Authors: Brian W. Barrett, Arun F. Rodrigues, Jeffrey M. Squyres,
* and Andrew Lumsdaine
*
* This file is part of XMPI
*
* You should have received a copy of the License Agreement for XMPI
* along with the software; see the file LICENSE. If not, contact
* Office of Research, University of Notre Dame, Notre Dame, IN 46556.
*
* Permission to modify the code and to distribute modified code is
* granted, provided the text of this NOTICE is retained, a notice that
* the code was modified is included with the above COPYRIGHT NOTICE and
* with the COPYRIGHT NOTICE in the LICENSE file, and that the LICENSE
* file is distributed with the modified code.
*
* LICENSOR MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.
* By way of example, but not limitation, Licensor MAKES NO
* REPRESENTATIONS OR WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY
* PARTICULAR PURPOSE OR THAT THE USE OF THE LICENSED SOFTWARE COMPONENTS
* OR DOCUMENTATION WILL NOT INFRINGE ANY PATENTS, COPYRIGHTS, TRADEMARKS
* OR OTHER RIGHTS.
*
* Additional copyrights may follow.
*
* $Id: xmpi_aschema.c,v 1.2 1999/11/08 06:20:22 bbarrett Exp $
*
* Function: - dialog window for browsing application schemata
*/
#define _NO_PROTO
#include <Xm/Xm.h>
#include <Xm/FileSB.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "xmpi.h"
/*
* global functions
*/
void xmpi_aschema_dialog();
void xmpi_aschema_busy();
void xmpi_aschema_unbusy();
/*
* local functions
*/
static void runapp();
/*
* local variables
*/
static Widget appdialog = 0; /* file selection dialog */
/*
* xmpi_aschema_dialog
*
* Function: - pops up application selection dialog
* Accepts: - parent widget
*/
void
xmpi_aschema_dialog(parent)
Widget parent;
{
Arg args[2];
XmString oklabel;
XmString title;
Widget help_btn;
if (appdialog == 0) {
title = XmStringCreateSimple("XMPI Application Browser");
oklabel = XmStringCreateSimple("Run");
XtSetArg(args[0], XmNdialogTitle, title);
XtSetArg(args[1], XmNokLabelString, oklabel);
appdialog = XmCreateFileSelectionDialog(parent,
"app_browser", args, 2);
XtAddCallback(appdialog, XmNokCallback, runapp, NULL);
XtAddCallback(appdialog, XmNcancelCallback,
(XtCallbackProc) XtUnmanageChild, NULL);
help_btn = XmFileSelectionBoxGetChild(appdialog,
XmDIALOG_HELP_BUTTON);
XtUnmanageChild(help_btn);
XmStringFree(title);
XmStringFree(oklabel);
}
else {
XtMapWidget(xmpi_wmshell(appdialog));
XmFileSelectionDoSearch(appdialog, 0);
}
XtManageChild(appdialog);
XtPopup(XtParent(appdialog), XtGrabNone);
}
/*
* runapp
*
* Function: - run selected application (OK callback)
* Accepts: - callback data
*/
static void
runapp(w, data, cbs)
Widget w;
caddr_t data;
XmFileSelectionBoxCallbackStruct
*cbs;
{
char *appname; /* app. file name */
int r;
if (! XmStringGetLtoR(cbs->value, XmSTRING_DEFAULT_CHARSET, &appname))
return;
XtUnmapWidget(xmpi_wmshell(w));
r = xmpi_run(appname, xmpi_wmshell(w));
if (r == 0) {
xmpi_ctl_setapp(appname);
}
XtFree(appname);
}
/*
* xmpi_aschema_busy
*
* Function: - set the busy cursor in the schema browsing window
*/
void
xmpi_aschema_busy()
{
if (appdialog) xmpi_busy_widget(appdialog);
}
/*
* xmpi_aschema_unbusy
*
* Function: - reset the busy cursor in the schema browsing window
*/
void
xmpi_aschema_unbusy()
{
if (appdialog) xmpi_unbusy_widget(appdialog);
}
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