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-rw-r--r--app/wlib/gtklib/help.c69
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diff --git a/app/wlib/gtklib/help.c b/app/wlib/gtklib/help.c
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+/** \file help.c
+ * main help function
+ */
+
+/* XTrkCad - Model Railroad CAD
+ * Copyright (C) 2005 Dave Bullis and (C) 2007 Martin Fischer
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#define GTK_DISABLE_SINGLE_INCLUDES
+#define GDK_DISABLE_DEPRECATED
+#define GTK_DISABLE_DEPRECATED
+#define GSEAL_ENABLE
+
+#include <gtk/gtk.h>
+#include <gdk/gdk.h>
+
+#include "gtkint.h"
+#include "i18n.h"
+
+/**
+ * Handle the commands issued from the Help drop-down. Currently, we only have a table
+ * of contents, but search etc. might be added in the future.
+ *
+ * \param data IN command value
+ *
+ */
+
+static void
+DoHelpMenu(void *data)
+{
+ int func = (intptr_t)data;
+
+ switch (func) {
+ case 1:
+ wHelp("index");
+ break;
+
+ default:
+ break;
+ }
+
+ return;
+}
+
+/**
+ * Add the entries for Help to the drop-down.
+ *
+ * \param m IN handle of drop-down
+ *
+ */
+
+void wMenuAddHelp(wMenu_p m)
+{
+ wMenuPushCreate(m, NULL, _("&Contents"), 0, DoHelpMenu, (void*)1);
+}