--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file uimanager.h
+** \brief User Interface Manager Class
+**
+** $Id$
+**
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+** This package 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 package 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.
+** \endlegal
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SYNFIG_APP_UIMANAGER_H
+#define __SYNFIG_APP_UIMANAGER_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <ETL/handle>
+#include <synfig/general.h>
+#include <synfig/string.h>
+#include <sigc++/object.h>
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+namespace synfigapp {
+
+class UIInterface : public etl::shared_object, public synfig::ProgressCallback, public sigc::trackable
+{
+public:
+ enum Response
+ {
+ RESPONSE_CANCEL=-1,
+ RESPONSE_NO=0,
+ RESPONSE_YES=1,
+ RESPONSE_OK=2
+ };
+ virtual ~UIInterface() { }
+ virtual Response yes_no(const std::string &title, const std::string &message,Response dflt=RESPONSE_YES)=0;
+ virtual Response yes_no_cancel(const std::string &title, const std::string &message,Response dflt=RESPONSE_YES)=0;
+ virtual Response ok_cancel(const std::string &title, const std::string &message,Response dflt=RESPONSE_OK)=0;
+};
+
+class DefaultUIInterface : public UIInterface
+{
+public:
+ Response yes_no(const std::string &/*title*/, const std::string &/*message*/,Response dflt)
+ { return dflt; }
+ Response yes_no_cancel(const std::string &/*title*/, const std::string &/*message*/,Response dflt)
+ { return dflt; }
+ Response ok_cancel(const std::string &/*title*/, const std::string &/*message*/,Response dflt)
+ { return dflt; }
+
+ bool task(const std::string &/*task*/)
+ { return true; }
+ bool error(const std::string &/*task*/)
+ { return true; }
+ bool warning(const std::string &/*task*/)
+ { return true; }
+ bool amount_complete(int /*current*/, int /*total*/)
+ { return true; }
+};
+
+class ConfidentUIInterface : public UIInterface
+{
+public:
+ Response yes_no(const std::string &/*title*/, const std::string &/*message*/,Response /*dflt*/)
+ { return RESPONSE_YES; }
+ Response yes_no_cancel(const std::string &/*title*/, const std::string &/*message*/,Response /*dflt*/)
+ { return RESPONSE_YES; }
+ Response ok_cancel(const std::string &/*title*/, const std::string &/*message*/,Response /*dflt*/)
+ { return RESPONSE_OK; }
+
+ bool task(const std::string &/*task*/)
+ { return true; }
+ bool error(const std::string &/*task*/)
+ { return true; }
+ bool warning(const std::string &/*task*/)
+ { return true; }
+ bool amount_complete(int /*current*/, int /*total*/)
+ { return true; }
+};
+
+class ConsoleUIInterface : public UIInterface
+{
+public:
+ Response yes_no(const std::string &title, const std::string &message,Response dflt);
+ Response yes_no_cancel(const std::string &title, const std::string &message,Response dflt);
+ Response ok_cancel(const std::string &title, const std::string &message,Response dflt);
+
+ bool task(const std::string &task);
+ bool error(const std::string &task);
+ bool warning(const std::string &task);
+ bool amount_complete(int current, int total);
+};
+
+}; // END of namespace synfigapp
+
+/* === E N D =============================================================== */
+
+#endif