lock.h

About: Paco (pacKAGE oRGANIZER) is a simple, yet powerful tool to aid package management when insta

//=======================================================================
// lock.h
//-----------------------------------------------------------------------
// This file is part of the package paco
// Copyright (C) 2004-2007 David Rosal <[e-mail]>
// For more information visit http://paco.sourceforge.net
//=======================================================================

#ifndef GPACO_LOCK_H
#define GPACO_LOCK_H

#include <gtkmm/widget.h>


namespace Gpaco
{

class Lock
{
	static bool sLocked;

	public:

	Lock()
	{
		g_assert(sLocked == false);
		sLocked = true;
	}

	~Lock()	{ sLocked = false; }

	static bool locked() 				{ return sLocked; }
	static void lock(bool set = true)	{ sLocked = set; }
	static void setLock(Gtk::Widget& widget)
	{
		widget.set_sensitive(!sLocked);
	}
};

}	// namespace Gpaco

#endif	// GPACO_LOCK_H