////////////////////////////////////////////////////////////////////////////////
// TunnelX -- Cave Drawing Program
// Copyright (C) 2002  Julian Todd.
//
// 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.
//
// 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.
////////////////////////////////////////////////////////////////////////////////
package Tunnel;

import java.io.IOException;

import java.util.List;

//
//
// TunnelLoader
//
//


/////////////////////////////////////////////
/////////////////////////////////////////////
class TunnelLoader
{
	TunnelXMLparse txp;
	TunnelXML tunnXML;

	/////////////////////////////////////////////
	/////////////////////////////////////////////
	boolean LoadSketchFile(OneSketch tsketch, boolean bwritemessage)
	{
		assert !tsketch.bsketchfileloaded;

		tsketch.SetupSK();
		FileAbstraction tfile = tsketch.sketchfile;
		String fnamess = TN.loseSuffix(tfile.getName());

        txp.SetUp(fnamess, FileAbstraction.FA_FILE_XML_SKETCH);
        tsketch.bsketchfilechanged = false;
        if (txp.bSymbolType)
        {
            tsketch.bSymbolType = true;
            tsketch.sketchsymbolname = TN.loseSuffix(tfile.getName());
        }
        txp.tunnelsketch = tsketch;
        boolean bloaded = tunnXML.ParseFile(txp, tfile);
		if (bwritemessage)
            TN.emitMessage("Loaded sketch (" + tsketch.sketchfile.getName() + "): project(" + tsketch.tunnelprojectloaded + "), user(" + tsketch.tunneluserloaded + "), date(" + tsketch.tunneldateloaded + "), tunnelversion(" + tsketch.tunnelversionloaded + ")"); 
        return bloaded; 
	}


	/////////////////////////////////////////////
	void LoadFontcolour(FileAbstraction tfile)
	{
		try
		{
			System.out.println("Loading font colours:" + tfile.getName());
			txp.SetUp(TN.loseSuffix(tfile.getName()), FileAbstraction.FA_FILE_XML_FONTCOLOURS);
			tunnXML.ParseFile(txp, tfile);
		}
		catch (NullPointerException e)
		{
			TN.emitWarning(e.toString());
			e.printStackTrace();
		};
	}


	/////////////////////////////////////////////
	/////////////////////////////////////////////
	public TunnelLoader(boolean lbSymbolType, SketchLineStyle sketchlinestyle)
	{
		txp = new TunnelXMLparse();
		txp.bSymbolType = lbSymbolType;
		txp.sketchlinestyle = sketchlinestyle; // for loading up the fontcolours
		tunnXML = new TunnelXML();
	}
};