#ifndef VISITOOL_HPP
#define VISITOOL_HPP

/* "Species" - a CoreWars evolver.  Copyright (C) 2003 'Varfar' 
 *
 * 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 1, 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.,
 * 675 Mass Ave, Cambridge, MA 02139, USA. 
 */

 #include <wx/wx.h>

#include "species.hpp"

class SpeciesFrame; // forward

class SimulationThread: public wxThread {
	public:
		SimulationThread(SpeciesFrame *owner);
		virtual ~SimulationThread();
		void Stop() { _stopping = true; /* kingdom.stop(); */ }
		bool is_stopping() const { return _stopping; }
		bool is_running() const { return !_stopped; }
		virtual ExitCode Entry();
		CKingdom *kingdom() const { return _kingdom; }
	private:
		SpeciesFrame *_owner;
		bool _stopping, _stopped;
		CKingdom *_kingdom;
};

class SpeciesFrame: public wxFrame {
	public:
		SpeciesFrame(const wxString &title,const wxPoint &pos,const wxSize &size);
		// event handlers
		enum {
			ID_Quit = 1,
			ID_About,
			ID_Run_Simulation,
			ID_Stop_Simulation
		};	
		void OnMnuFileQuit(wxCommandEvent &event);
		void OnMnuFileAbout(wxCommandEvent &event);
		void OnPaint(wxPaintEvent &event);
		void OnSize(wxSizeEvent &event);
		void OnRunSimulation();
		void OnStopSimulation();
		void OnSimulationStopped();
		DECLARE_EVENT_TABLE()
		// accessors
		CKingdom *kingdom() const { return _simthread->kingdom(); }
	private:
		class CircleTag: public CHook {
			public:
				CircleTag(const wxString &label,const int nitems,const int index,const wxRect &bounds);
				virtual ~CircleTag() {}
				void draw(wxDC &dc);
				const wxRect &bounds() const { return _bounds; }
			private:
				typedef double Precision;
				int _x, _y;
				wxCoord _radius;
				wxRect _bounds;
				wxString _label;
		};
		wxStaticText *_kingdom_label;
		wxButton *_run_simulation,
			*_stop_simulation;
		wxPanel *_run_stop_panel;
		SimulationThread *_simthread;
		// main diagram draw function
		void draw(wxDC &dc);
		void calcLayout();
};

class VisiToolApp: public wxApp {
	public:
		virtual bool OnInit();
};

#endif // ifndef VISITOOL_HPP