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+/* This file is part of Om. Copyright (C) 2006 Dave Robillard.
+ *
+ * Om 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.
+ *
+ * Om 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 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
+ */
+
+#ifndef OMGTKAPP_H
+#define OMGTKAPP_H
+
+#include <cassert>
+#include <string>
+#include <map>
+#include <list>
+#include <iostream>
+#include <libgnomecanvasmm.h>
+#include <gtkmm.h>
+#include <libglademm.h>
+using std::string; using std::map; using std::list;
+using std::cerr; using std::endl;
+
+namespace LibOmClient { class PatchModel; class PluginModel; }
+using namespace LibOmClient;
+
+/** \defgroup OmGtk GTK Client
+ */
+
+namespace OmGtk {
+
+class PatchWindow;
+class GtkObjectController;
+class PatchController;
+class NodeController;
+class PortController;
+class LoadPatchWindow;
+class MessagesWindow;
+class ConfigWindow;
+class OmGtkObject;
+class OmModule;
+class OmPort;
+class OmFlowCanvas;
+class PatchTreeView;
+class PatchTreeWindow;
+class ControlInterface;
+class ConnectWindow;
+class Configuration;
+
+
+/** Singleton master class most everything is contained within.
+ *
+ * This is a horrible god-object, but it's shrinking in size as things are
+ * moved out. Hopefully it will go away entirely some day..
+ *
+ * \ingroup OmGtk
+ */
+class App
+{
+public:
+ ~App();
+
+ void error_message(const string& msg);
+
+ void quit();
+ void quit_and_kill();
+
+ void add_patch_window(PatchWindow* pw);
+ void remove_patch_window(PatchWindow* pw);
+
+ int num_open_patch_windows();
+
+ ConnectWindow* connect_window() const { return m_connect_window; }
+ Gtk::Dialog* about_dialog() const { return m_about_dialog; }
+ ConfigWindow* configuration_dialog() const { return m_config_window; }
+ MessagesWindow* messages_dialog() const { return m_messages_window; }
+ PatchTreeWindow* patch_tree() const { return m_patch_tree_window; }
+ Configuration* configuration() const { return m_configuration; }
+
+ ControlInterface* control_interface() { return m_control_interface; }
+
+ static void instantiate() { if (!_instance) _instance = new App(); }
+ static inline App& instance() { assert(_instance); return *_instance; }
+
+protected:
+ App();
+ static App* _instance;
+
+ //bool connect_callback();
+ //bool idle_callback();
+
+ ControlInterface* m_control_interface;
+ Configuration* m_configuration;
+
+ list<PatchWindow*> m_windows;
+
+ ConnectWindow* m_connect_window;
+ MessagesWindow* m_messages_window;
+ PatchTreeWindow* m_patch_tree_window;
+ ConfigWindow* m_config_window;
+ Gtk::Dialog* m_about_dialog;
+ Gtk::Button* m_engine_error_close_button;
+
+ /** Used to avoid feedback loops with (eg) process checkbutton
+ * FIXME: Maybe this should be globally implemented at the Controller level,
+ * disable all command sending while handling events to avoid feedback
+ * issues with widget event callbacks? This same pattern is duplicated
+ * too much... */
+ bool m_enable_signal;
+};
+
+
+} // namespace OmGtk
+
+#endif // OMGTKAPP_H
+