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| Rev | Author | Line No. | Line |
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| 213 | tk | 1 | /* |
| 2 | * @(#)SIDV2librarian.java beta1 2008/01/21 |
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| 3 | * |
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| 4 | * Copyright (C) 2008 Rutger Vlek (rutgervlek@hotmail.com) |
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| 5 | * |
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| 6 | * This application is free software; you can redistribute it and/or modify |
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| 7 | * it under the terms of the GNU General Public License as published by |
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| 8 | * the Free Software Foundation; either version 2 of the License, or |
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| 9 | * (at your option) any later version. |
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| 10 | * |
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| 11 | * This application is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | * GNU General Public License for more details. |
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| 15 | * |
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| 16 | * You should have received a copy of the GNU General Public License |
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| 17 | * along with this application; if not, write to the Free Software |
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| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 19 | */ |
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| 20 | |||
| 21 | package org.midibox.sidedit; |
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| 22 | |||
| 23 | import java.util.Observable; |
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| 628 | adamjking | 24 | |
| 213 | tk | 25 | import javax.sound.midi.MidiMessage; |
| 26 | import javax.sound.midi.Receiver; |
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| 27 | |||
| 28 | import org.midibox.sidlibr.Patch; |
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| 29 | |||
| 30 | public class SIDSysexParameter extends Observable implements Receiver { |
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| 31 | |||
| 32 | public final static Object VALUE = new Object(); |
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| 33 | |||
| 34 | protected Receiver receiver; |
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| 35 | |||
| 36 | protected int value; |
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| 37 | |||
| 38 | protected int address; |
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| 628 | adamjking | 39 | |
| 213 | tk | 40 | protected int start_bit; |
| 41 | |||
| 42 | protected int midimax, midimin; |
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| 43 | |||
| 44 | protected int resolution; |
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| 628 | adamjking | 45 | |
| 213 | tk | 46 | protected String name; |
| 628 | adamjking | 47 | |
| 213 | tk | 48 | protected Patch patch; |
| 628 | adamjking | 49 | |
| 50 | public SIDSysexParameter(Patch p, int address, int start_b, int reso, |
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| 51 | String name) { |
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| 213 | tk | 52 | setReceiver(p.getReceiver()); |
| 53 | setMidiMaxMinValues(reso); |
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| 54 | this.address = address; |
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| 55 | this.start_bit = start_b; |
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| 56 | this.patch = p; |
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| 57 | this.name = name; |
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| 504 | rutgerv | 58 | setMidiValue(p.getParameter(address, start_b, reso), false); |
| 213 | tk | 59 | } |
| 628 | adamjking | 60 | |
| 213 | tk | 61 | public Receiver getReceiver() { |
| 62 | return receiver; |
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| 63 | } |
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| 628 | adamjking | 64 | |
| 213 | tk | 65 | protected void setReceiver(Receiver receiver) { |
| 66 | this.receiver = receiver; |
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| 67 | } |
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| 68 | |||
| 69 | public int getMidiValue() { |
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| 70 | return limitMidiValue(value); |
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| 71 | } |
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| 72 | |||
| 73 | public void setMidiValue(int value, boolean forward) { |
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| 74 | this.value = limitMidiValue(value); |
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| 75 | |||
| 504 | rutgerv | 76 | patch.setParameter(address, this.value, start_bit, resolution, forward); |
| 628 | adamjking | 77 | |
| 213 | tk | 78 | setChanged(); |
| 79 | notifyObservers(VALUE); |
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| 80 | clearChanged(); |
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| 81 | } |
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| 628 | adamjking | 82 | |
| 213 | tk | 83 | public void setMidiMaxMinValues(int reso) { |
| 84 | if (reso < 0) { |
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| 628 | adamjking | 85 | midimax = (int) Math.floor((Math.pow(2, Math.abs(reso)) - 1) / 2); |
| 86 | midimin = -((int) Math.ceil((Math.pow(2, Math.abs(reso)) - 1) / 2)); |
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| 87 | } else { |
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| 88 | midimax = (int) Math.pow(2, reso) - 1; |
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| 213 | tk | 89 | midimin = 0; |
| 90 | } |
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| 91 | resolution = reso; |
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| 92 | } |
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| 93 | |||
| 628 | adamjking | 94 | public int getMidiMaxValue() { |
| 213 | tk | 95 | return midimax; |
| 96 | } |
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| 628 | adamjking | 97 | |
| 98 | public int getMidiMinValue() { |
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| 213 | tk | 99 | return midimin; |
| 100 | } |
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| 628 | adamjking | 101 | |
| 213 | tk | 102 | public String getMidiName() { |
| 103 | return name; |
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| 104 | } |
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| 105 | |||
| 106 | public void send(MidiMessage message, long lTimeStamp) { |
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| 628 | adamjking | 107 | |
| 213 | tk | 108 | } |
| 109 | |||
| 110 | public void close() { |
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| 111 | } |
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| 628 | adamjking | 112 | |
| 213 | tk | 113 | protected int limitMidiValue(int i) { |
| 628 | adamjking | 114 | if (i > midimax) { |
| 115 | i = midimax; |
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| 116 | } |
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| 117 | if (i < midimin) { |
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| 118 | i = midimin; |
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| 119 | } |
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| 213 | tk | 120 | return i; |
| 121 | } |
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| 122 | } |