1 /*
   2  * Copyright 2002-2003 Sun Microsystems, Inc.  All Rights Reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Sun designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Sun in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  22  * CA 95054 USA or visit www.sun.com if you need additional information or
  23  * have any questions.
  24  */
  25 
  26 /*
  27  * <PRE>
  28  * This class filters TrueType font files from other file
  29  * found in the font path.
  30  *
  31  * </PRE>
  32  *
  33  * @author Ilya Bagrak
  34  */
  35 
  36 package build.tools.fontchecker;
  37 
  38 import java.awt.*;
  39 import java.io.*;
  40 
  41 public class FontFileFilter implements java.io.FileFilter, FontCheckerConstants {
  42 
  43     /**
  44      * Boolean flag indicating whether this filter filters out
  45      * non-TrueType fonts.
  46      */
  47     private boolean checkNonTTF;
  48 
  49     public FontFileFilter() {
  50         this(false);
  51     }
  52 
  53     public FontFileFilter(boolean checkNonTTF) {
  54         super();
  55         this.checkNonTTF = checkNonTTF;
  56     }
  57 
  58     /**
  59      * Checks whether a file is accepted by this filter.
  60      * <BR>
  61      * This method checks whehter a file is accepted by this filter.
  62      * This filter is made to accept all the file whose extension is
  63      * either .ttf or .TTF. These files are assumed to be TrueType fonts.
  64      * <BR><BR>
  65      * @return returns a boolean value indicating whether or not a file is
  66      * accepted
  67      */
  68     public boolean accept(File pathname) {
  69 
  70         String name = pathname.getName();
  71         return (name.endsWith(".ttf") ||
  72                 name.endsWith(".TTF") ||
  73                 name.endsWith(".ttc") ||
  74                 name.endsWith(".TTC"))  ||
  75             (name.endsWith(".pfb") ||
  76              name.endsWith(".PFB") ||
  77              name.endsWith(".pfa") ||
  78              name.endsWith(".PFA") &&
  79              checkNonTTF == true);
  80     }
  81 
  82     public static int getFontType(String filename) {
  83         if (filename.endsWith(".ttf") ||
  84             filename.endsWith(".TTF") ||
  85             filename.endsWith(".ttc") ||
  86             filename.endsWith(".TTC"))
  87             return Font.TRUETYPE_FONT;
  88         else if (filename.endsWith(".pfb") ||
  89                  filename.endsWith(".PFB") ||
  90                  filename.endsWith(".pfa") ||
  91                  filename.endsWith(".PFA"))
  92             return Font.TYPE1_FONT;
  93         else
  94             return 999;
  95     }
  96 
  97 }