view/classic/AddMidiInstrumentDlg.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2007 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.view.classic;

import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;

import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSlider;
import javax.swing.JSpinner;
import javax.swing.JTextField;
import javax.swing.SpinnerNumberModel;

import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;

import net.sf.juife.OkCancelDialog;

import org.linuxsampler.lscp.MidiInstrumentInfo;

import static org.jsampler.view.classic.ClassicI18n.i18n;


/**
 *
 * @author Grigor Iliev
 */
public class AddMidiInstrumentDlg extends OkCancelDialog {
        private final JLabel lName = new JLabel(i18n.getLabel("AddMidiInstrumentDlg.lName"));
        private final JLabel lBank = new JLabel(i18n.getLabel("AddMidiInstrumentDlg.lBank"));
        private final JLabel lProgram = new JLabel(i18n.getLabel("AddMidiInstrumentDlg.lProgram"));
        private final JLabel lVolume = new JLabel(i18n.getLabel("AddMidiInstrumentDlg.lVolume"));
        private final JLabel lLoadMode =
                new JLabel(i18n.getLabel("AddMidiInstrumentDlg.lLoadMode"));
        
        private final JTextField tfName = new JTextField();
        private final JSpinner spinnerBank = new JSpinner(new SpinnerNumberModel(0, 0, 16383, 1));
        private final JComboBox cbProgram = new JComboBox();
        private final JSlider slVolume = new JSlider(0, 100, 100);
        private final JComboBox cbLoadMode = new JComboBox();
        
        /** Creates a new instance of <code>AddMidiInstrumentDlg</code> */
        public
        AddMidiInstrumentDlg(Frame owner) {
                super(owner, i18n.getLabel("AddMidiInstrumentDlg.title"));
                initAddMidiInstrumentDlg();
        }
        
        /** Creates a new instance of <code>AddMidiInstrumentDlg</code> */
        public
        AddMidiInstrumentDlg(Dialog owner) {
                super(owner, i18n.getLabel("AddMidiInstrumentDlg.title"));
                initAddMidiInstrumentDlg();
        }
        
        private void
        initAddMidiInstrumentDlg() {
                JPanel mainPane = new JPanel();
                GridBagLayout gridbag = new GridBagLayout();
                GridBagConstraints c = new GridBagConstraints();
                
                mainPane.setLayout(gridbag);
                
                c.fill = GridBagConstraints.NONE;
                
                c.gridx = 0;
                c.gridy = 0;
                c.anchor = GridBagConstraints.EAST;
                c.insets = new Insets(3, 3, 3, 3);
                gridbag.setConstraints(lName, c);
                mainPane.add(lName); 
                
                c.gridx = 0;
                c.gridy = 2;
                gridbag.setConstraints(lBank, c);
                mainPane.add(lBank);
                
                c.gridx = 0;
                c.gridy = 3;
                gridbag.setConstraints(lProgram, c);
                mainPane.add(lProgram);
                
                c.gridx = 0;
                c.gridy = 4;
                gridbag.setConstraints(lLoadMode, c);
                mainPane.add(lLoadMode);
                
                c.gridx = 0;
                c.gridy = 1;
                c.insets = new Insets(3, 3, 24, 3);
                gridbag.setConstraints(lVolume, c);
                mainPane.add(lVolume);
                
                c.fill = GridBagConstraints.HORIZONTAL;
                c.gridx = 1;
                c.gridy = 0;
                c.weightx = 1.0;
                c.insets = new Insets(3, 3, 3, 3);
                c.anchor = GridBagConstraints.WEST;
                gridbag.setConstraints(tfName, c);
                mainPane.add(tfName);
                        
                c.gridx = 1;
                c.gridy = 2;
                gridbag.setConstraints(spinnerBank, c);
                mainPane.add(spinnerBank);
                
                c.gridx = 1;
                c.gridy = 3;
                gridbag.setConstraints(cbProgram, c);
                mainPane.add(cbProgram);
                
                c.gridx = 1;
                c.gridy = 4;
                gridbag.setConstraints(cbLoadMode, c);
                mainPane.add(cbLoadMode);
                
                c.gridx = 1;
                c.gridy = 1;
                c.insets = new Insets(3, 3, 24, 3);
                gridbag.setConstraints(slVolume, c);
                mainPane.add(slVolume);
                
                setMainPane(mainPane);
                
                setResizable(true);
                setMinimumSize(getPreferredSize());
                
                for(int i = 0; i < 128; i++) cbProgram.addItem(new Integer(i));
                
                cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.DEFAULT);
                cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.ON_DEMAND);
                cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.ON_DEMAND_HOLD);
                cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.PERSISTENT);
                
                tfName.getDocument().addDocumentListener(getHandler());
        }/**
         * Gets the selected MIDI bank.
         */
        public int
        getMidiBank() { return Integer.parseInt(spinnerBank.getValue().toString()); }
        
        /**
         * Gets the selected MIDI program.
         */
        public int
        getMidiProgram() { return cbProgram.getSelectedIndex(); }
        
        /**
         * Gets the chosen name for the new MIDI instrument.
         * @return The chosen name for the new MIDI instrument.
         */
        public String
        getInstrumentName() { return tfName.getText(); }
        
        /**
         * Sets the name for the new MIDI instrument.
         * @param name The name for the new MIDI instrument.
         */
        public void
        setInstrumentName(String name) { tfName.setText(name); }
        
        /**
         * Returns the volume level of the new MIDI instrument.
         * @return The volume level of the new MIDI instrument.
         */
        public float
        getVolume() {
                float f = slVolume.getValue();
                f /= 100;
                return f;
        }
        
        /** Gets the selected load mode. */
        public MidiInstrumentInfo.LoadMode
        getLoadMode() { return (MidiInstrumentInfo.LoadMode) cbLoadMode.getSelectedItem(); }
        
        protected void
        onOk() {
                if(!btnOk.isEnabled()) return;
                setCancelled(false);
                setVisible(false);
        }
        
        protected void
        onCancel() { setVisible(false); }
        
        private void
        updateState() {
                boolean b = tfName.getText().length() > 0;
                b = b && cbProgram.getSelectedItem() != null;
                btnOk.setEnabled(b);
        }
        
        private final Handler eventHandler = new Handler();
        
        private Handler
        getHandler() { return eventHandler; }
        
        private class Handler implements DocumentListener {
                // DocumentListener
                public void
                insertUpdate(DocumentEvent e) { updateState(); }
                
                public void
                removeUpdate(DocumentEvent e) { updateState(); }
                
                public void
                changedUpdate(DocumentEvent e) { updateState(); }
        }
}
1	/*
2	* JSampler - a java front-end for LinuxSampler
3	*
4	* Copyright (C) 2005-2007 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.view.classic;
24
25	import java.awt.Dialog;
26	import java.awt.Dimension;
27	import java.awt.Frame;
28	import java.awt.GridBagConstraints;
29	import java.awt.GridBagLayout;
30	import java.awt.Insets;
31
32	import javax.swing.JComboBox;
33	import javax.swing.JLabel;
34	import javax.swing.JPanel;
35	import javax.swing.JSlider;
36	import javax.swing.JSpinner;
37	import javax.swing.JTextField;
38	import javax.swing.SpinnerNumberModel;
39
40	import javax.swing.event.DocumentEvent;
41	import javax.swing.event.DocumentListener;
42
43	import net.sf.juife.OkCancelDialog;
44
45	import org.linuxsampler.lscp.MidiInstrumentInfo;
46
47	import static org.jsampler.view.classic.ClassicI18n.i18n;
48
49
50	/**
51	*
52	* @author Grigor Iliev
53	*/
54	public class AddMidiInstrumentDlg extends OkCancelDialog {
55	private final JLabel lName = new JLabel(i18n.getLabel("AddMidiInstrumentDlg.lName"));
56	private final JLabel lBank = new JLabel(i18n.getLabel("AddMidiInstrumentDlg.lBank"));
57	private final JLabel lProgram = new JLabel(i18n.getLabel("AddMidiInstrumentDlg.lProgram"));
58	private final JLabel lVolume = new JLabel(i18n.getLabel("AddMidiInstrumentDlg.lVolume"));
59	private final JLabel lLoadMode =
60	new JLabel(i18n.getLabel("AddMidiInstrumentDlg.lLoadMode"));
61
62	private final JTextField tfName = new JTextField();
63	private final JSpinner spinnerBank = new JSpinner(new SpinnerNumberModel(0, 0, 16383, 1));
64	private final JComboBox cbProgram = new JComboBox();
65	private final JSlider slVolume = new JSlider(0, 100, 100);
66	private final JComboBox cbLoadMode = new JComboBox();
67
68	/** Creates a new instance of <code>AddMidiInstrumentDlg</code> */
69	public
70	AddMidiInstrumentDlg(Frame owner) {
71	super(owner, i18n.getLabel("AddMidiInstrumentDlg.title"));
72	initAddMidiInstrumentDlg();
73	}
74
75	/** Creates a new instance of <code>AddMidiInstrumentDlg</code> */
76	public
77	AddMidiInstrumentDlg(Dialog owner) {
78	super(owner, i18n.getLabel("AddMidiInstrumentDlg.title"));
79	initAddMidiInstrumentDlg();
80	}
81
82	private void
83	initAddMidiInstrumentDlg() {
84	JPanel mainPane = new JPanel();
85	GridBagLayout gridbag = new GridBagLayout();
86	GridBagConstraints c = new GridBagConstraints();
87
88	mainPane.setLayout(gridbag);
89
90	c.fill = GridBagConstraints.NONE;
91
92	c.gridx = 0;
93	c.gridy = 0;
94	c.anchor = GridBagConstraints.EAST;
95	c.insets = new Insets(3, 3, 3, 3);
96	gridbag.setConstraints(lName, c);
97	mainPane.add(lName);
98
99	c.gridx = 0;
100	c.gridy = 2;
101	gridbag.setConstraints(lBank, c);
102	mainPane.add(lBank);
103
104	c.gridx = 0;
105	c.gridy = 3;
106	gridbag.setConstraints(lProgram, c);
107	mainPane.add(lProgram);
108
109	c.gridx = 0;
110	c.gridy = 4;
111	gridbag.setConstraints(lLoadMode, c);
112	mainPane.add(lLoadMode);
113
114	c.gridx = 0;
115	c.gridy = 1;
116	c.insets = new Insets(3, 3, 24, 3);
117	gridbag.setConstraints(lVolume, c);
118	mainPane.add(lVolume);
119
120	c.fill = GridBagConstraints.HORIZONTAL;
121	c.gridx = 1;
122	c.gridy = 0;
123	c.weightx = 1.0;
124	c.insets = new Insets(3, 3, 3, 3);
125	c.anchor = GridBagConstraints.WEST;
126	gridbag.setConstraints(tfName, c);
127	mainPane.add(tfName);
128
129	c.gridx = 1;
130	c.gridy = 2;
131	gridbag.setConstraints(spinnerBank, c);
132	mainPane.add(spinnerBank);
133
134	c.gridx = 1;
135	c.gridy = 3;
136	gridbag.setConstraints(cbProgram, c);
137	mainPane.add(cbProgram);
138
139	c.gridx = 1;
140	c.gridy = 4;
141	gridbag.setConstraints(cbLoadMode, c);
142	mainPane.add(cbLoadMode);
143
144	c.gridx = 1;
145	c.gridy = 1;
146	c.insets = new Insets(3, 3, 24, 3);
147	gridbag.setConstraints(slVolume, c);
148	mainPane.add(slVolume);
149
150	setMainPane(mainPane);
151
152	setResizable(true);
153	setMinimumSize(getPreferredSize());
154
155	for(int i = 0; i < 128; i++) cbProgram.addItem(new Integer(i));
156
157	cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.DEFAULT);
158	cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.ON_DEMAND);
159	cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.ON_DEMAND_HOLD);
160	cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.PERSISTENT);
161
162	tfName.getDocument().addDocumentListener(getHandler());
163	}/**
164	* Gets the selected MIDI bank.
165	*/
166	public int
167	getMidiBank() { return Integer.parseInt(spinnerBank.getValue().toString()); }
168
169	/**
170	* Gets the selected MIDI program.
171	*/
172	public int
173	getMidiProgram() { return cbProgram.getSelectedIndex(); }
174
175	/**
176	* Gets the chosen name for the new MIDI instrument.
177	* @return The chosen name for the new MIDI instrument.
178	*/
179	public String
180	getInstrumentName() { return tfName.getText(); }
181
182	/**
183	* Sets the name for the new MIDI instrument.
184	* @param name The name for the new MIDI instrument.
185	*/
186	public void
187	setInstrumentName(String name) { tfName.setText(name); }
188
189	/**
190	* Returns the volume level of the new MIDI instrument.
191	* @return The volume level of the new MIDI instrument.
192	*/
193	public float
194	getVolume() {
195	float f = slVolume.getValue();
196	f /= 100;
197	return f;
198	}
199
200	/** Gets the selected load mode. */
201	public MidiInstrumentInfo.LoadMode
202	getLoadMode() { return (MidiInstrumentInfo.LoadMode) cbLoadMode.getSelectedItem(); }
203
204	protected void
205	onOk() {
206	if(!btnOk.isEnabled()) return;
207	setCancelled(false);
208	setVisible(false);
209	}
210
211	protected void
212	onCancel() { setVisible(false); }
213
214	private void
215	updateState() {
216	boolean b = tfName.getText().length() > 0;
217	b = b && cbProgram.getSelectedItem() != null;
218	btnOk.setEnabled(b);
219	}
220
221	private final Handler eventHandler = new Handler();
222
223	private Handler
224	getHandler() { return eventHandler; }
225
226	private class Handler implements DocumentListener {
227	// DocumentListener
228	public void
229	insertUpdate(DocumentEvent e) { updateState(); }
230
231	public void
232	removeUpdate(DocumentEvent e) { updateState(); }
233
234	public void
235	changedUpdate(DocumentEvent e) { updateState(); }
236	}
237	}