jsampler/task/UpdateAudioDevices.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005 Grigor Kirilov Iliev
 *
 *   This file is part of JSampler.
 *
 *   JSampler is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2
 *   as published by the Free Software Foundation.
 *
 *   JSampler 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 for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with JSampler; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *   MA  02111-1307  USA
 */

package org.jsampler.task;

import java.util.logging.Level;

import org.jsampler.CC;
import org.jsampler.HF;
import org.jsampler.SamplerModel;

import org.jsampler.AudioDeviceModel;

import static org.jsampler.JSI18n.i18n;


/**
 * This task updates the audio device list and all audio devices' settings.
 * @author Grigor Iliev
 */
public class UpdateAudioDevices extends EnhancedTask {
        /** Creates a new instance of <code>UpdateAudioDevices</code>. */
        public
        UpdateAudioDevices() {
                setTitle("UpdateAudioDevices_task");
                setDescription(i18n.getMessage("UpdateAudioDevices.description"));
        }
        
        /** The entry point of the task. */
        public void
        run() {
                try { 
                        SamplerModel sm = CC.getSamplerModel();
                        Integer[] deviceIDs = CC.getClient().getAudioOutputDeviceIDs();
                        
                        boolean found = false;
                                
                        for(AudioDeviceModel m : sm.getAudioDeviceModels()) {
                                for(int i = 0; i < deviceIDs.length; i++) {
                                        if(m.getDeviceID() == deviceIDs[i]) {
                                                deviceIDs[i] = -1;
                                                found = true;
                                        }
                                }
                                
                                if(!found) sm.removeAudioDevice(m.getDeviceID());
                                found = false;
                        }
                        
                        for(int id : deviceIDs) {
                                if(id >= 0) sm.addAudioDevice (
                                        CC.getClient().getAudioOutputDeviceInfo(id)
                                );
                        }
                } catch(Exception x) {
                        setErrorMessage(getDescription() + ": " + HF.getErrorMessage(x));
                        CC.getLogger().log(Level.FINE, getErrorMessage(), x);
                }
        }
}
1	iliev	787	/*
2			* JSampler - a java front-end for LinuxSampler
3			*
4			* Copyright (C) 2005 Grigor Kirilov Iliev
5			*
6			* This file is part of JSampler.
7			*
8			* JSampler is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License version 2
10			* as published by the Free Software Foundation.
11			*
12			* JSampler is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with JSampler; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20			* MA 02111-1307 USA
21			*/
22
23			package org.jsampler.task;
24
25			import java.util.logging.Level;
26
27			import org.jsampler.CC;
28			import org.jsampler.HF;
29			import org.jsampler.SamplerModel;
30
31			import org.jsampler.AudioDeviceModel;
32
33			import static org.jsampler.JSI18n.i18n;
34
35
36			/**
37	iliev	911	* This task updates the audio device list and all audio devices' settings.
38	iliev	787	* @author Grigor Iliev
39			*/
40	iliev	842	public class UpdateAudioDevices extends EnhancedTask {
41	iliev	911	/** Creates a new instance of <code>UpdateAudioDevices</code>. */
42	iliev	787	public
43			UpdateAudioDevices() {
44			setTitle("UpdateAudioDevices_task");
45			setDescription(i18n.getMessage("UpdateAudioDevices.description"));
46			}
47
48	iliev	911	/** The entry point of the task. */
49	iliev	787	public void
50			run() {
51			try {
52			SamplerModel sm = CC.getSamplerModel();
53			Integer[] deviceIDs = CC.getClient().getAudioOutputDeviceIDs();
54
55			boolean found = false;
56
57			for(AudioDeviceModel m : sm.getAudioDeviceModels()) {
58			for(int i = 0; i < deviceIDs.length; i++) {
59			if(m.getDeviceID() == deviceIDs[i]) {
60			deviceIDs[i] = -1;
61			found = true;
62			}
63			}
64
65			if(!found) sm.removeAudioDevice(m.getDeviceID());
66			found = false;
67			}
68
69			for(int id : deviceIDs) {
70			if(id >= 0) sm.addAudioDevice (
71			CC.getClient().getAudioOutputDeviceInfo(id)
72			);
73			}
74			} catch(Exception x) {
75			setErrorMessage(getDescription() + ": " + HF.getErrorMessage(x));
76			CC.getLogger().log(Level.FINE, getErrorMessage(), x);
77			}
78			}
79			}