/*
 * This file is a part of Winix
 * and is not publicly distributed
 * 
 * Copyright (c) 2012, Tomasz Sowa
 * All rights reserved.
 * 
 */

#include "cache.h"
#include "core/misc.h"



namespace Menu
{


void Cache::SetDirs(Dirs * pdirs)
{
	dirs = pdirs;
}


CacheItem * Cache::Get(long dir_id, int param)
{
Tab::iterator i;

	for(i=tab.begin() ; i!=tab.end() ; ++i)
	{
		if( i->dir_id == dir_id && i->param == param )
		{
			return &(*i);
		}
	}

return 0;
}



CacheItem * Cache::Insert(long dir_id, int param)
{
	empty_cache_item.dir_id = dir_id;
	empty_cache_item.param  = param;
	empty_cache_item.menu_items.clear();

	if( !dirs->MakePath(dir_id, empty_cache_item.dir) )
		empty_cache_item.dir.clear();

	NoLastSlash(empty_cache_item.dir);

	tab.push_back(empty_cache_item);

return &tab.back();
}



void Cache::Remove(long dir_id)
{
Tab::iterator i;

	for(i=tab.begin() ; i!=tab.end() ; )
	{
		if( i->dir_id == dir_id )
		{
			tab.erase(i++);
		}
		else
		{
			++i;
		}
	}
}


void Cache::Clear()
{
	tab.clear();
}












} // namespace