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

cde/lib/DtMrm/DtMrm.c

@@ -0,0 +1,212 @@
+/*
+ *		     Common Desktop Environment
+ *
+ * (c) Copyright 1993, 1994, 1995 Hewlett-Packard Company
+ * (c) Copyright 1993, 1994, 1995 International Business Machines Corp.
+ * (c) Copyright 1993, 1994, 1995 Sun Microsystems, Inc.
+ * (c) Copyright 1993, 1994, 1995 Novell, Inc.
+ * (c) Copyright 1995 Digital Equipment Corp.
+ * (c) Copyright 1995 Fujitsu Limited
+ * (c) Copyright 1995 Hitachi, Ltd.
+ *                                                                 
+ *
+ *                   RESTRICTED RIGHTS LEGEND                              
+ *
+ * Use, duplication, or disclosure by the U.S. Government is subject to
+ * restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in
+ * Technical Data and Computer Software clause in DFARS 252.227-7013.  Rights
+ * for non-DOD U.S. Government Departments and Agencies are as set forth in
+ * FAR 52.227-19(c)(1,2).
+ * 
+ * Hewlett-Packard Company, 3000 Hanover Street, Palo Alto, CA 94304 U.S.A.
+ * International Business Machines Corp., Route 100, Somers, NY 10589 U.S.A. 
+ * Sun Microsystems, Inc., 2550 Garcia Avenue, Mountain View, CA 94043 U.S.A.
+ * Novell, Inc., 190 River Road, Summit, NJ 07901 U.S.A.
+ * Digital Equipment Corp., 111 Powdermill Road, Maynard, MA 01754, U.S.A.
+ * Fujitsu Limited, 1015, Kamikodanaka Nakahara-Ku, Kawasaki 211, Japan
+ * Hitachi, Ltd., 6, Kanda Surugadai 4-Chome, Chiyoda-ku, Tokyo 101, Japan
+ */
+/*                                                                      *
+ * (c) Copyright 1996 Hewlett-Packard Company                           *
+ * (c) Copyright 1996 International Business Machines Corp.             *
+ * (c) Copyright 1996 Sun Microsystems, Inc.                            *
+ * (c) Copyright 1996 Novell, Inc.                                      *
+ * (c) Copyright 1989, 1990, 1996 Digital Equipment Corporation.	*
+ * (c) Copyright 1996 FUJITSU LIMITED.					*
+ * (c) Copyright 1996 Hitachi.						*
+ */
+#ifdef REV_INFO
+#ifndef lint
+static char rcsid[] = "$TOG: DtMrm.c /main/4 1999/10/14 13:35:44 mgreess $"
+#endif
+#endif
+
+/*
+ *++
+ *  FACILITY:
+ *
+ *      UIL Resource Manager (URM):
+ *
+ *  ABSTRACT:
+ *
+ *	This contains only the top-level routine DtMrmIntialize. It can be 
+ *	modified as needed to add or remove widgets being initialized for
+ *	URM facilities. This routine is normally accessible to
+ *	and used by an application at runtime to access URM facilities.
+ *
+ *--
+ */
+
+
+/*
+ *
+ *  INCLUDE FILES
+ *
+ */
+#if defined(__hpux)
+#include <sys/param.h>
+#endif
+
+#include <X11/IntrinsicP.h>
+#include <Xm/Xm.h>
+#include <Mrm/MrmPublic.h>
+
+#include <Dt/Editor.h>
+#include <Dt/EditorP.h>
+#include <Dt/Help.h>
+#include <Dt/HelpP.h>
+#include <Dt/HelpDialog.h>
+#include <Dt/HelpDialogP.h>
+#include <Dt/HelpQuickD.h>
+#include <Dt/HelpQuickDP.h>
+#include <Dt/MenuButton.h>
+#include <Dt/MenuButtonP.h>
+#include <Dt/Mrm.h>
+#include <Dt/Print.h>
+#include <Dt/PrintSetupBP.h>
+#include <Dt/PrintSetupBP.h>
+#include <Dt/Term.h>
+/* work around conflict with <Xm/TextP.h> */
+#ifdef PreUnder
+#undef PreUnder
+#endif
+#include <Dt/TermP.h>
+
+/********    Conditionally defined macros for thread_safe DtTerm ******/
+#ifdef XTHREADS
+#define _MrmProcessLock() XtProcessLock()
+#define _MrmProcessUnlock() XtProcessUnlock()
+#else /* XTHREADS */
+#define _MrmProcessLock()
+#define _MrmProcessUnlock()
+#endif /* XTHREADS */
+
+/*
+ *
+ *  TABLE OF CONTENTS
+ *
+ *	DtMrmInitialize			Initialize URM internals before use
+ *
+ */
+
+/*
+ * The following flag is set to indicate successful URM initialization
+ */
+static	Boolean	urm__initialize_complete = FALSE;
+
+
+void DtMrmInitialize ()
+
+/*
+ *++
+ *  PROCEDURE DESCRIPTION:
+ *
+ *	DtMrmInitialize must be called in order to prepare an application to
+ *	use URM widget fetching facilities for CDE Dt widgets.  It is 
+ *	analogous to the MrmInitialize routine for Motif widgets.
+ *
+ *	DtMrmInitialize initializes the internal data
+ *	structures (creating the mapping from class codes to the creation
+ *	routine for each builtin widget class) which URM needs in order to 
+ *	successfully perform type conversion on arguments, and successfully 
+ *	access widget creation facilities. DtMrmInitialize must be called before
+ *	any widgets are	created, whether by URM's fetch mechanisms or directly
+ *	by the application. It may be called before or after XtInitialize, and
+ *	multiple calls after the first one are benign (no-ops).
+ *
+ *  FORMAL PARAMETERS:
+ *
+ *  IMPLICIT INPUTS:
+ *
+ *  IMPLICIT OUTPUTS:
+ *
+ *  FUNCTION VALUE:
+ *
+ *  SIDE EFFECTS:
+ *
+ *--
+ */
+
+{
+    _MrmProcessLock();
+    /*
+     * Initialize only once
+     */
+    if (urm__initialize_complete) 
+    {
+        _MrmProcessUnlock();
+        return;
+    }
+ 
+    /*
+     * Initialize the class descriptors for all the known widgets.
+     */
+    MrmRegisterClass(
+		0, NULL,
+		"DtCreateEditor", DtCreateEditor,
+        	(WidgetClass) &dtEditorClassRec
+		);
+
+    MrmRegisterClass(
+		0, NULL,
+		"DtCreateHelpDialog", DtCreateHelpDialog,
+        	(WidgetClass) &dtHelpDialogWidgetClassRec
+		);
+
+    MrmRegisterClass(
+		0, NULL,
+		"DtCreateHelpQuickDialog", DtCreateHelpQuickDialog,
+        	(WidgetClass) &dtHelpQuickDialogWidgetClassRec
+		);
+
+    MrmRegisterClass(
+		0, NULL,
+		"DtCreateMenuButton", DtCreateMenuButton,
+        	(WidgetClass) &dtMenuButtonClassRec
+		);
+
+    MrmRegisterClass(
+		0, NULL,
+		"DtCreatePrintSetupBox", DtCreatePrintSetupBox,
+        	(WidgetClass) &dtPrintSetupBoxClassRec
+		);
+
+    MrmRegisterClass(
+		0, NULL,
+		"DtCreatePrintSetupDialog", DtCreatePrintSetupDialog,
+        	(WidgetClass) &dtPrintSetupBoxClassRec
+		);
+
+    MrmRegisterClass(
+		0, NULL,
+		"DtCreateTerm", DtCreateTerm,
+        	(WidgetClass) &dtTermClassRec
+		);
+
+    /*
+     * Initialization complete
+     */
+    urm__initialize_complete = TRUE;
+    _MrmProcessUnlock();
+    return;
+}