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Viewing changes to TuxGuitar/src/org/herac/tuxguitar/gui/editors/chord/ChordDatabase.java

  • Committer: Bazaar Package Importer
  • Author(s): Philippe Coval
  • Date: 2008-06-19 00:30:30 UTC
  • mto: (5.1.2 sid)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20080619003030-h719szrhsngou7c6
Tags: upstream-1.0
Import upstream version 1.0

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TuxGuitar/src/org/herac/tuxguitar/gui/editors/chord/ChordDatabase.java
 
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package org.herac.tuxguitar.gui.editors.chord;
 
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/**
 
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 * Stores the information about the chord name, structure and
 
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 * alteration abilities into a list
 
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 * 
 
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 * @author Nikola Kolarovic <nikola.kolarovic@gmail.com>
 
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 *
 
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 */
 
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public class ChordDatabase {
 
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        /**
 
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         * fills all the necessary data into chords List consisted out of ChordInfo-s
 
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         * 
 
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         * If you want to change it, please contact me on
 
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         * nikola.kolarovic@gmail.com
 
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         */
 
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        private static final ChordInfo[] data = new ChordInfo[]{
 
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                // Major--------------------------
 
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                new ChordInfo("M",new int[]{ 1, 5, 8 }),
 
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                // 7--------------------------
 
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                new ChordInfo("7",new int[]{ 1, 5, 8, 11 }),
 
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                // 7M--------------------------
 
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                // hard-coded index used in ChordRecognizer, below comment "determine seventh", line 315 now
 
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                new ChordInfo("maj7",new int[]{ 1, 5, 8, 12 }),
 
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                // 6--------------------------
 
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                new ChordInfo("6",new int[]{ 1, 5, 8, 10 }),
 
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                // m--------------------------
 
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                // index 4 hard-coded in ChordRecognizer line 220, so it is not so unusual
 
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                new ChordInfo("m",new int[]{ 1, 4, 8 }),
 
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                // m7--------------------------
 
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                new ChordInfo("m7",new int[]{ 1, 4, 8, 11 }),
 
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                // m7M--------------------------
 
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                new ChordInfo("m/maj7",new int[]{ 1, 4, 8, 12 }),
 
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                // m6--------------------------
 
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                new ChordInfo("m6",new int[]{ 1, 4, 8, 10 }),
 
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                // sus2--------------------------
 
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                new ChordInfo("sus2",new int[]{ 1, 3, 8 }),
 
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                // sus4--------------------------
 
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                new ChordInfo("sus4",new int[]{ 1, 6, 8 }),
 
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                // 7sus2--------------------------
 
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                new ChordInfo("7sus2",new int[]{ 1, 3, 8, 11 }),
 
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                // 7sus4--------------------------
 
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                new ChordInfo("7sus4",new int[]{ 1, 6, 8, 11 }),
 
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                // below indexes are hard-coded in ChordRecognizer line 311 now
 
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                // dim--------------------------
 
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                new ChordInfo("dim",new int[]{ 1, 4, 7 }),
 
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                // dim7--------------------------
 
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                new ChordInfo("dim7",new int[]{ 1, 4, 7, 10 }),
 
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                // aug--------------------------
 
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                new ChordInfo("aug",new int[]{ 1, 5, 9 }),
 
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                // 5--------------------------
 
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                // index <last> hard-coded in ChordRecognizer line 220, so it is not so unusual
 
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                new ChordInfo("5",new int[]{ 1, 8 }),
 
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        };
 
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        public static int length(){
 
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                return data.length;
 
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        }
 
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        public static ChordInfo get(int index){
 
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                return data[index];
 
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        }
 
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        /** chord data structure, contains all info for chord formation **/
 
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        public static class ChordInfo {
 
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                private String name;
 
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                private int[] requiredNotes;
 
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                public ChordInfo(String name,int[] requiredNotes){
 
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                        this.name = name;
 
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                        this.requiredNotes = requiredNotes;
 
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                }
 
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                public String getName() {
 
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                        return this.name;
 
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                }
 
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                public int[] getRequiredNotes() {
 
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                        return this.requiredNotes;
 
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                }
 
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                public int[] cloneRequireds() {
 
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                        int[] requiredNotes = new int[this.requiredNotes.length];
 
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                        for(int i = 0; i < requiredNotes.length; i ++){
 
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                                requiredNotes[i] = this.requiredNotes[i];
 
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                        }
 
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                        return requiredNotes;
 
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                }
 
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        }
 
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}
 
 
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