/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.fontbox.ttf;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* A table in a true type font.
*
* @author Ben Litchfield (ben@benlitchfield.com)
* @version $Revision: 1.1 $
*/
public class NamingTable extends TTFTable
{
/**
* A tag that identifies this table type.
*/
public static final String TAG = "name";
private List<NameRecord> nameRecords = new ArrayList<NameRecord>();
/**
* This will read the required data from the stream.
*
* @param ttf The font that is being read.
* @param data The stream to read the data from.
* @throws IOException If there is an error reading the data.
*/
public void initData( TrueTypeFont ttf, TTFDataStream data ) throws IOException
{
int formatSelector = data.readUnsignedShort();
int numberOfNameRecords = data.readUnsignedShort();
int offsetToStartOfStringStorage = data.readUnsignedShort();
for( int i=0; i< numberOfNameRecords; i++ )
{
NameRecord nr = new NameRecord();
nr.initData( ttf, data );
nameRecords.add( nr );
}
for( int i=0; i<numberOfNameRecords; i++ )
{
NameRecord nr = nameRecords.get( i );
data.seek( getOffset() + (2*3)+numberOfNameRecords*2*6+nr.getStringOffset() );
int platform = nr.getPlatformId();
int encoding = nr.getPlatformEncodingId();
String charset = "ISO-8859-1";
if( platform == 3 && encoding == 1 )
{
charset = "UTF-16";
}
else if( platform == 2 )
{
if( encoding == 0 )
{
charset = "US-ASCII";
}
else if( encoding == 1 )
{
//not sure is this is correct??
charset = "ISO-10646-1";
}
else if( encoding == 2 )
{
charset = "ISO-8859-1";
}
}
String string = data.readString( nr.getStringLength(), charset );
nr.setString( string );
}
}
/**
* This will get the name records for this naming table.
*
* @return A list of NameRecord objects.
*/
public List<NameRecord> getNameRecords()
{
return nameRecords;
}
}