Initial import of the CDE 2.1.30 sources from the Open Group.

cde/lib/DtTerm/TermPrim/TermPrimWMProtocols.c

@@ -0,0 +1,63 @@
+#ifndef lint
+#ifdef  VERBOSE_REV_INFO
+static char rcs_id[] = "$XConsortium: TermPrimWMProtocols.c /main/1 1996/04/21 19:20:04 drk $";
+#endif  /* VERBOSE_REV_INFO */
+#endif  /* lint */
+/*                                                                      *
+ * (c) Copyright 1993, 1994, 1996 Hewlett-Packard Company               *
+ * (c) Copyright 1993, 1994, 1996 International Business Machines Corp. *
+ * (c) Copyright 1993, 1994, 1996 Sun Microsystems, Inc.                *
+ * (c) Copyright 1993, 1994, 1996 Novell, Inc.                          *
+ * (c) Copyright 1996 Digital Equipment Corporation.			*
+ * (c) Copyright 1996 FUJITSU LIMITED.					*
+ * (c) Copyright 1996 Hitachi.						*
+ */
+
+#include "TermHeader.h"
+#include "TermPrimDebug.h"
+#include <Xm/Xm.h>
+#include <Xm/Protocols.h>
+
+static Atom xa_WM_DELETE_WINDOW;
+static Atom xa_WM_SAVE_YOURSELF;
+static Boolean initialized = False;
+
+static void
+protocolsInitialize(Widget topLevel)
+{
+    if (!initialized) {
+	xa_WM_DELETE_WINDOW = XInternAtom(XtDisplay(topLevel),
+		"WM_DELETE_WINDOW", False);
+	xa_WM_SAVE_YOURSELF = XInternAtom(XtDisplay(topLevel),
+		"WM_SAVE_YOURSELF", False);
+	initialized = True;
+    }
+}
+
+void
+_DtTermPrimAddDeleteWindowCallback(Widget topLevel, XtCallbackProc callback,
+	XtPointer client_data)
+{
+    /* initialize things... */
+    _DtTermProcessLock();
+    if (!initialized)
+	(void) protocolsInitialize(topLevel);
+    _DtTermProcessUnlock();
+    (void) XmAddWMProtocols(topLevel, &xa_WM_DELETE_WINDOW, 1);
+    (void) XmAddWMProtocolCallback(topLevel, xa_WM_DELETE_WINDOW, callback,
+	    client_data);
+}
+
+void
+_DtTermPrimAddSaveYourselfCallback(Widget topLevel, XtCallbackProc callback,
+	XtPointer client_data)
+{
+    /* initialize things... */
+    _DtTermProcessLock();
+    if (!initialized)
+	(void) protocolsInitialize(topLevel);
+    _DtTermProcessUnlock();
+    (void) XmAddWMProtocols(topLevel, &xa_WM_SAVE_YOURSELF, 1);
+    (void) XmAddWMProtocolCallback(topLevel, xa_WM_SAVE_YOURSELF, callback,
+	    client_data);
+}