android/view/MidiDeviceSpinnerAdapter.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.CC;
import org.jsampler.MidiDeviceModel;
import org.jsampler.event.MidiDeviceListEvent;
import org.jsampler.event.MidiDeviceListListener;

public class MidiDeviceSpinnerAdapter extends AbstractSpinnerAdapter<MidiDeviceModel>
                                   implements MidiDeviceListListener {
        
        public MidiDeviceSpinnerAdapter() {
                CC.getSamplerModel().addMidiDeviceListListener(this);
        }
        
        public void
        uninstall() { CC.getSamplerModel().removeMidiDeviceListListener(this); }
        
        @Override
        public int
        size() { return CC.getSamplerModel().getMidiDeviceCount(); }
        
        @Override
        public Object
        get(int position) { return CC.getSamplerModel().getMidiDevice(position); }
        
        public String
        getEmptyItemText() { return i18n.getLabel("MidiDeviceSpinnerAdapter.selectDevice"); }
        
        public String
        getItemText(int position) {
                MidiDeviceModel dev = (MidiDeviceModel)getItem(position);
                return i18n.getLabel("MidiDeviceSpinnerAdapter.device", dev.getDeviceId());
        }
        
        @Override
        public boolean
        compare(MidiDeviceModel d1, MidiDeviceModel d2) {
                if(d1 == null || d2 == null) return false;
                return d1.getDeviceId() == d2.getDeviceId();
        }
        
        @Override
        public void
        deviceAdded(MidiDeviceListEvent e) { notifyDataSetChanged(); }
        
        @Override
        public void
        deviceRemoved(MidiDeviceListEvent e) { notifyDataSetChanged(); }
}
1	/*
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.CC;
28	import org.jsampler.MidiDeviceModel;
29	import org.jsampler.event.MidiDeviceListEvent;
30	import org.jsampler.event.MidiDeviceListListener;
31
32	public class MidiDeviceSpinnerAdapter extends AbstractSpinnerAdapter<MidiDeviceModel>
33	implements MidiDeviceListListener {
34
35	public MidiDeviceSpinnerAdapter() {
36	CC.getSamplerModel().addMidiDeviceListListener(this);
37	}
38
39	public void
40	uninstall() { CC.getSamplerModel().removeMidiDeviceListListener(this); }
41
42	@Override
43	public int
44	size() { return CC.getSamplerModel().getMidiDeviceCount(); }
45
46	@Override
47	public Object
48	get(int position) { return CC.getSamplerModel().getMidiDevice(position); }
49
50	public String
51	getEmptyItemText() { return i18n.getLabel("MidiDeviceSpinnerAdapter.selectDevice"); }
52
53	public String
54	getItemText(int position) {
55	MidiDeviceModel dev = (MidiDeviceModel)getItem(position);
56	return i18n.getLabel("MidiDeviceSpinnerAdapter.device", dev.getDeviceId());
57	}
58
59	@Override
60	public boolean
61	compare(MidiDeviceModel d1, MidiDeviceModel d2) {
62	if(d1 == null \|\| d2 == null) return false;
63	return d1.getDeviceId() == d2.getDeviceId();
64	}
65
66	@Override
67	public void
68	deviceAdded(MidiDeviceListEvent e) { notifyDataSetChanged(); }
69
70	@Override
71	public void
72	deviceRemoved(MidiDeviceListEvent e) { notifyDataSetChanged(); }
73	}