1 /* 2 * aTunes 3 * Copyright (C) Alex Aranda, Sylvain Gaudard and contributors 4 * 5 * See http://www.atunes.org/wiki/index.php?title=Contributing for information about contributors 6 * 7 * http://www.atunes.org 8 * http://sourceforge.net/projects/atunes 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License 12 * as published by the Free Software Foundation; either version 2 13 * of the License, or (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 */ 20 21 package net.sourceforge.atunes.kernel.modules.player; 22 23 import java.io.IOException; 24 import java.util.Enumeration; 25 import java.util.HashMap; 26 import java.util.Map; 27 import java.util.PropertyResourceBundle; 28 import java.util.StringTokenizer; 29 30 import net.sourceforge.atunes.utils.Logger; 31 32 /** 33 * Reads equalizer presets 34 * 35 * @author alex 36 * 37 */ 38 public class EqualizerPresetsReader { 39 40 private String presetsFile; 41 42 /** 43 * @param presetsFile 44 */ setPresetsFile(final String presetsFile)45 public void setPresetsFile(final String presetsFile) { 46 this.presetsFile = presetsFile; 47 } 48 49 /** 50 * Returns presets loaded from properties file. Keys are transformed to be 51 * shown on GUI 52 * 53 * @return the presets from bundle 54 */ getPresetsFromBundle()55 public Map<String, Integer[]> getPresetsFromBundle() { 56 Map<String, Integer[]> result = new HashMap<String, Integer[]>(); 57 58 try { 59 PropertyResourceBundle presetsBundle = new PropertyResourceBundle( 60 EqualizerPresetsReader.class 61 .getResourceAsStream(presetsFile)); 62 Enumeration<String> keys = presetsBundle.getKeys(); 63 64 while (keys.hasMoreElements()) { 65 String key = keys.nextElement(); 66 String preset = presetsBundle.getString(key); 67 68 // Transform key 69 key = key.replace('.', ' '); 70 71 // Parse preset 72 StringTokenizer st = new StringTokenizer(preset, ","); 73 Integer[] presetsArray = new Integer[10]; 74 int i = 0; 75 while (st.hasMoreTokens()) { 76 String token = st.nextToken(); 77 presetsArray[i++] = Integer.parseInt(token); 78 } 79 80 result.put(key, presetsArray); 81 } 82 } catch (IOException ioe) { 83 Logger.error(ioe); 84 } catch (NumberFormatException nfe) { 85 Logger.error(nfe); 86 } 87 return result; 88 } 89 90 } 91