jsampler/task/UpdateChannels.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2006 Grigor Iliev <grigor@grigoriliev.com>
 *
 *   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.SamplerChannelModel;
import org.jsampler.SamplerModel;

import static org.jsampler.JSI18n.i18n;


/**
 * This task updates the sampler channel list.
 * @author Grigor Iliev
 */
public class UpdateChannels extends EnhancedTask {
        /** Creates a new instance of <code>UpdateChannels</code>. */
        public
        UpdateChannels() {
                setTitle("UpdateChannels_task");
                setDescription(i18n.getMessage("UpdateChannels.description"));
        }
        
        /** The entry point of the task. */
        public void
        run() {
                try { 
                        SamplerModel sm = CC.getSamplerModel();
                        Integer[] chnIDs = CC.getClient().getSamplerChannelIDs();
                        
                        boolean found = false;
                                
                        for(SamplerChannelModel m : sm.getChannelModels()) {
                                for(int i = 0; i < chnIDs.length; i++) {
                                        if(m.getChannelId() == chnIDs[i]) {
                                                chnIDs[i] = -1;
                                                found = true;
                                        }
                                }
                                
                                if(!found) sm.removeChannel(m.getChannelId());
                                found = false;
                        }
                        
                        for(int id : chnIDs) {
                                if(id >= 0) sm.addChannel(CC.getClient().getSamplerChannelInfo(id));
                        }
                } catch(Exception x) {
                        setErrorMessage(getDescription() + ": " + HF.getErrorMessage(x));
                        CC.getLogger().log(Level.FINE, getErrorMessage(), x);
                }
        }
}
1	/*
2	* JSampler - a java front-end for LinuxSampler
3	*
4	* Copyright (C) 2005-2006 Grigor Iliev <grigor@grigoriliev.com>
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.SamplerChannelModel;
30	import org.jsampler.SamplerModel;
31
32	import static org.jsampler.JSI18n.i18n;
33
34
35	/**
36	* This task updates the sampler channel list.
37	* @author Grigor Iliev
38	*/
39	public class UpdateChannels extends EnhancedTask {
40	/** Creates a new instance of <code>UpdateChannels</code>. */
41	public
42	UpdateChannels() {
43	setTitle("UpdateChannels_task");
44	setDescription(i18n.getMessage("UpdateChannels.description"));
45	}
46
47	/** The entry point of the task. */
48	public void
49	run() {
50	try {
51	SamplerModel sm = CC.getSamplerModel();
52	Integer[] chnIDs = CC.getClient().getSamplerChannelIDs();
53
54	boolean found = false;
55
56	for(SamplerChannelModel m : sm.getChannelModels()) {
57	for(int i = 0; i < chnIDs.length; i++) {
58	if(m.getChannelId() == chnIDs[i]) {
59	chnIDs[i] = -1;
60	found = true;
61	}
62	}
63
64	if(!found) sm.removeChannel(m.getChannelId());
65	found = false;
66	}
67
68	for(int id : chnIDs) {
69	if(id >= 0) sm.addChannel(CC.getClient().getSamplerChannelInfo(id));
70	}
71	} catch(Exception x) {
72	setErrorMessage(getDescription() + ": " + HF.getErrorMessage(x));
73	CC.getLogger().log(Level.FINE, getErrorMessage(), x);
74	}
75	}
76	}