android/view/AudioDeviceSpinnerAdapter.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2011 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.android.view;

import static org.jsampler.android.view.AndroidI18n.i18n;

import org.jsampler.AudioDeviceModel;
import org.jsampler.CC;
import org.jsampler.event.ListEvent;
import org.jsampler.event.ListListener;

public class AudioDeviceSpinnerAdapter extends AbstractSpinnerAdapter<AudioDeviceModel> 
                                implements ListListener<AudioDeviceModel> {
        public AudioDeviceSpinnerAdapter() {
                CC.getSamplerModel().addAudioDeviceListListener(this);
        }
        
        public void
        uninstall() { CC.getSamplerModel().removeAudioDeviceListListener(this); }
        
        @Override
        public int
        size() { return CC.getSamplerModel().getAudioDeviceCount(); }
        
        @Override
        public Object
        get(int position) { return CC.getSamplerModel().getAudioDevice(position); }
        
        public String
        getEmptyItemText() { return i18n.getLabel("AudioDeviceSpinnerAdapter.selectDevice"); }
        
        public String
        getItemText(int position) {
                AudioDeviceModel dev = (AudioDeviceModel)getItem(position);
                return i18n.getLabel("AudioDeviceSpinnerAdapter.device", dev.getDeviceId());
        }
        
        @Override
        public boolean
        compare(AudioDeviceModel d1, AudioDeviceModel d2) {
                if(d1 == null || d2 == null) return false;
                return d1.getDeviceId() == d2.getDeviceId();
        }
        
        /** Invoked when a new audio device is created. */
        @Override
        public void
        entryAdded(ListEvent<AudioDeviceModel> e) { notifyDataSetChanged(); }

        /** Invoked when an audio device is removed. */
        @Override
        public void
        entryRemoved(ListEvent<AudioDeviceModel> e) { notifyDataSetChanged(); }
}
1	iliev	2302	/*
2			* JSampler - a java front-end for LinuxSampler
3			*
4			* Copyright (C) 2011 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.android.view;
24
25			import static org.jsampler.android.view.AndroidI18n.i18n;
26
27			import org.jsampler.AudioDeviceModel;
28			import org.jsampler.CC;
29			import org.jsampler.event.ListEvent;
30			import org.jsampler.event.ListListener;
31
32			public class AudioDeviceSpinnerAdapter extends AbstractSpinnerAdapter<AudioDeviceModel>
33			implements ListListener<AudioDeviceModel> {
34			public AudioDeviceSpinnerAdapter() {
35			CC.getSamplerModel().addAudioDeviceListListener(this);
36			}
37
38			public void
39			uninstall() { CC.getSamplerModel().removeAudioDeviceListListener(this); }
40
41			@Override
42			public int
43			size() { return CC.getSamplerModel().getAudioDeviceCount(); }
44
45			@Override
46			public Object
47			get(int position) { return CC.getSamplerModel().getAudioDevice(position); }
48
49			public String
50			getEmptyItemText() { return i18n.getLabel("AudioDeviceSpinnerAdapter.selectDevice"); }
51
52			public String
53			getItemText(int position) {
54			AudioDeviceModel dev = (AudioDeviceModel)getItem(position);
55			return i18n.getLabel("AudioDeviceSpinnerAdapter.device", dev.getDeviceId());
56			}
57
58			@Override
59			public boolean
60			compare(AudioDeviceModel d1, AudioDeviceModel d2) {
61			if(d1 == null \|\| d2 == null) return false;
62			return d1.getDeviceId() == d2.getDeviceId();
63			}
64
65			/** Invoked when a new audio device is created. */
66			@Override
67			public void
68			entryAdded(ListEvent<AudioDeviceModel> e) { notifyDataSetChanged(); }
69
70			/** Invoked when an audio device is removed. */
71			@Override
72			public void
73			entryRemoved(ListEvent<AudioDeviceModel> e) { notifyDataSetChanged(); }
74			}