The Gnome Chemistry Utils 0.13.3
cmd-context.h
00001 /* 
00002  * Gnome Chemistry Utils
00003  * cmd-context.h 
00004  *
00005  * Copyright (C) 2007-2011 Jean Bréfort <jean.brefort@normalesup.org>
00006  *
00007  * This program is free software; you can redistribute it and/or 
00008  * modify it under the terms of the GNU General Public License as 
00009  * published by the Free Software Foundation; either version 2 of the
00010  * License, or (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
00020  * USA
00021  */
00022 
00023 #ifndef GCU_CMD_CONTEXT_H
00024 #define GCU_CMD_CONTEXT_H
00025 
00026 #include "macros.h"
00027 #include <goffice/goffice.h>
00028 
00029 namespace gcu {
00030 
00031 class Application;
00032 
00033 class CmdContext {
00034 public:
00035         friend class Application;
00036         CmdContext (Application *App);
00037         virtual ~CmdContext ();
00038 
00039         typedef enum {
00040                 ResponseDefault,
00041                 ResponseOK = 1 << 0,
00042                 ResponseCancel = 1 << 1,
00043                 ResponseYes = 1 << 2,
00044                 ResponseNo = 1 << 3,
00045                 ResponseClose = 1 << 4
00046         } Response;
00047 
00048         typedef enum {
00049                 SeverityMessage,
00050                 SeverityWarning,
00051                 SeverityError
00052         } Severity;
00053 
00054         virtual Response GetResponse (char const *message, int responses) = 0;
00055         virtual void Message (char const *message, Severity severity, bool modal) = 0;
00056 
00057         GOIOContext *GetNewGOIOContext ();
00058 
00059 GCU_PROT_PROP (GOCmdContext *, GOCmdContext)
00060 GCU_PROT_POINTER_PROP (Application, App)
00061 };
00062 
00063 }       //      namespace gcu
00064 
00065 #endif //       GCU_CMD_CONTEXT_H