//	BLCMDqt.cc
/*
This source file is part of G4beamline, http://g4beamline.muonsinc.com
Copyright (C) 2003,2004,2005,2006 by Tom Roberts, all rights reserved.

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.

http://www.gnu.org/copyleft/gpl.html
*/

#if defined(G4UI_USE_QT) || defined(G4VIS_USE_OPENGLQT)

#include <stdio.h>

#include "G4Qt.hh"
#include "G4UIQt.hh"
#include "G4UIsession.hh"

#include "BLManager.hh"
#include "BLParam.hh"

/**	class BLCMDqt creates the Qt instance.
 **/
class BLCMDqt : public BLCommand, public BLCallback {
public:
	/// Constructor.
	BLCMDqt();

	/// commandName() returns "qt".
	virtual G4String commandName() { return "qt"; }
	
	/// command() implements the qt command.
	virtual int command(BLArgumentVector& argv, BLArgumentMap& namedArgs);

	/// defineNamedArgs() defines the named arguments for this command.
	virtual void defineNamedArgs() { }

	/// callback() from BLCallback.
	void callback(int type);
};

BLCMDqt defaultQt;

BLCMDqt::BLCMDqt()
{
	registerCommand(BLCMDTYPE_CONTROL);
	setSynopsis("Constructs the Qt instance.");
	setDescription("");
}

int BLCMDqt::command(BLArgumentVector& argv, BLArgumentMap& namedArgs)
{
	BLManager::getObject()->registerCallback(this, 1);

	printf("qt\n");

	return 0;
}

void BLCMDqt::callback(int type)
{
	char *argv[2] = { 0, 0};
	argv[0] = (char *)"g4beamline";
	printf("qt: creating the Qt user interface...\n");
	G4UIQt *ui = new G4UIQt(1,argv);
	G4UIsession *session = ui->SessionStart();
}

#else
int dummyQt=0;
#endif