/* * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package com.sun.media.sound;/** * A standard director who chooses performers * by there keyfrom,keyto,velfrom,velto properties. * * @author Karl Helgason */public class ModelStandardDirector implements ModelDirector { ModelPerformer[] performers; ModelDirectedPlayer player; boolean noteOnUsed = false; boolean noteOffUsed = false; public ModelStandardDirector(ModelPerformer[] performers, ModelDirectedPlayer player) { this.performers = performers; this.player = player; for (int i = 0; i < performers.length; i++) { ModelPerformer p = performers[i]; if (p.isReleaseTriggered()) { noteOffUsed = true; } else { noteOnUsed = true; } } } public void close() { } public void noteOff(int noteNumber, int velocity) { if (!noteOffUsed) return; for (int i = 0; i < performers.length; i++) { ModelPerformer p = performers[i]; if (p.getKeyFrom() <= noteNumber && p.getKeyTo() >= noteNumber) { if (p.getVelFrom() <= velocity && p.getVelTo() >= velocity) { if (p.isReleaseTriggered()) { player.play(i, null); } } } } } public void noteOn(int noteNumber, int velocity) { if (!noteOnUsed) return; for (int i = 0; i < performers.length; i++) { ModelPerformer p = performers[i]; if (p.getKeyFrom() <= noteNumber && p.getKeyTo() >= noteNumber) { if (p.getVelFrom() <= velocity && p.getVelTo() >= velocity) { if (!p.isReleaseTriggered()) { player.play(i, null); } } } } }}
/*
* Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.sun.media.sound;
/**
* A standard director who chooses performers
* by there keyfrom,keyto,velfrom,velto properties.
*
* @author Karl Helgason
*/
public class ModelStandardDirector implements ModelDirector {
ModelPerformer[] performers;
ModelDirectedPlayer player;
boolean noteOnUsed = false;
boolean noteOffUsed = false;
public ModelStandardDirector(ModelPerformer[] performers,
ModelDirectedPlayer player) {
this.performers = performers;
this.player = player;
for (int i = 0; i < performers.length; i++) {
ModelPerformer p = performers[i];
if (p.isReleaseTriggered()) {
noteOffUsed = true;
} else {
noteOnUsed = true;
}
}
}
public void close() {
}
public void noteOff(int noteNumber, int velocity) {
if (!noteOffUsed)
return;
for (int i = 0; i < performers.length; i++) {
ModelPerformer p = performers[i];
if (p.getKeyFrom() <= noteNumber && p.getKeyTo() >= noteNumber) {
if (p.getVelFrom() <= velocity && p.getVelTo() >= velocity) {
if (p.isReleaseTriggered()) {
player.play(i, null);
}
}
}
}
}
public void noteOn(int noteNumber, int velocity) {
if (!noteOnUsed)
return;
for (int i = 0; i < performers.length; i++) {
ModelPerformer p = performers[i];
if (p.getKeyFrom() <= noteNumber && p.getKeyTo() >= noteNumber) {
if (p.getVelFrom() <= velocity && p.getVelTo() >= velocity) {
if (!p.isReleaseTriggered()) {
player.play(i, null);
}
}
}
}
}
}