view/std/JSAddMidiInstrumentDlg.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.std;

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.std.StdI18n.i18n;


/**
 *
 * @author Grigor Iliev
 */
public class JSAddMidiInstrumentDlg extends OkCancelDialog {
        private final JLabel lName = new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lName"));
        private final JLabel lBank = new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lBank"));
        private final JLabel lProgram = new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lProgram"));
        private final JLabel lVolume = new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lVolume"));
        private final JLabel lLoadMode =
                new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.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>JSAddMidiInstrumentDlg</code>
         */
        public
        JSAddMidiInstrumentDlg(Frame owner) {
                super(owner, i18n.getLabel("JSAddMidiInstrumentDlg.title"));
                initAddMidiInstrumentDlg();
        }
        
        /**
         * Creates a new instance of <code>JSAddMidiInstrumentDlg</code>
         */
        public
        JSAddMidiInstrumentDlg(Dialog owner) {
                super(owner, i18n.getLabel("JSAddMidiInstrumentDlg.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.std;
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.std.StdI18n.i18n;
48
49
50	/**
51	*
52	* @author Grigor Iliev
53	*/
54	public class JSAddMidiInstrumentDlg extends OkCancelDialog {
55	private final JLabel lName = new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lName"));
56	private final JLabel lBank = new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lBank"));
57	private final JLabel lProgram = new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lProgram"));
58	private final JLabel lVolume = new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lVolume"));
59	private final JLabel lLoadMode =
60	new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.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	/**
69	* Creates a new instance of <code>JSAddMidiInstrumentDlg</code>
70	*/
71	public
72	JSAddMidiInstrumentDlg(Frame owner) {
73	super(owner, i18n.getLabel("JSAddMidiInstrumentDlg.title"));
74	initAddMidiInstrumentDlg();
75	}
76
77	/**
78	* Creates a new instance of <code>JSAddMidiInstrumentDlg</code>
79	*/
80	public
81	JSAddMidiInstrumentDlg(Dialog owner) {
82	super(owner, i18n.getLabel("JSAddMidiInstrumentDlg.title"));
83	initAddMidiInstrumentDlg();
84	}
85
86	private void
87	initAddMidiInstrumentDlg() {
88	JPanel mainPane = new JPanel();
89	GridBagLayout gridbag = new GridBagLayout();
90	GridBagConstraints c = new GridBagConstraints();
91
92	mainPane.setLayout(gridbag);
93
94	c.fill = GridBagConstraints.NONE;
95
96	c.gridx = 0;
97	c.gridy = 0;
98	c.anchor = GridBagConstraints.EAST;
99	c.insets = new Insets(3, 3, 3, 3);
100	gridbag.setConstraints(lName, c);
101	mainPane.add(lName);
102
103	c.gridx = 0;
104	c.gridy = 2;
105	gridbag.setConstraints(lBank, c);
106	mainPane.add(lBank);
107
108	c.gridx = 0;
109	c.gridy = 3;
110	gridbag.setConstraints(lProgram, c);
111	mainPane.add(lProgram);
112
113	c.gridx = 0;
114	c.gridy = 4;
115	gridbag.setConstraints(lLoadMode, c);
116	mainPane.add(lLoadMode);
117
118	c.gridx = 0;
119	c.gridy = 1;
120	c.insets = new Insets(3, 3, 24, 3);
121	gridbag.setConstraints(lVolume, c);
122	mainPane.add(lVolume);
123
124	c.fill = GridBagConstraints.HORIZONTAL;
125	c.gridx = 1;
126	c.gridy = 0;
127	c.weightx = 1.0;
128	c.insets = new Insets(3, 3, 3, 3);
129	c.anchor = GridBagConstraints.WEST;
130	gridbag.setConstraints(tfName, c);
131	mainPane.add(tfName);
132
133	c.gridx = 1;
134	c.gridy = 2;
135	gridbag.setConstraints(spinnerBank, c);
136	mainPane.add(spinnerBank);
137
138	c.gridx = 1;
139	c.gridy = 3;
140	gridbag.setConstraints(cbProgram, c);
141	mainPane.add(cbProgram);
142
143	c.gridx = 1;
144	c.gridy = 4;
145	gridbag.setConstraints(cbLoadMode, c);
146	mainPane.add(cbLoadMode);
147
148	c.gridx = 1;
149	c.gridy = 1;
150	c.insets = new Insets(3, 3, 24, 3);
151	gridbag.setConstraints(slVolume, c);
152	mainPane.add(slVolume);
153
154	setMainPane(mainPane);
155
156	setResizable(true);
157	setMinimumSize(getPreferredSize());
158
159	for(int i = 0; i < 128; i++) cbProgram.addItem(new Integer(i));
160
161	cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.DEFAULT);
162	cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.ON_DEMAND);
163	cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.ON_DEMAND_HOLD);
164	cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.PERSISTENT);
165
166	tfName.getDocument().addDocumentListener(getHandler());
167	}/**
168	* Gets the selected MIDI bank.
169	*/
170	public int
171	getMidiBank() { return Integer.parseInt(spinnerBank.getValue().toString()); }
172
173	/**
174	* Gets the selected MIDI program.
175	*/
176	public int
177	getMidiProgram() { return cbProgram.getSelectedIndex(); }
178
179	/**
180	* Gets the chosen name for the new MIDI instrument.
181	* @return The chosen name for the new MIDI instrument.
182	*/
183	public String
184	getInstrumentName() { return tfName.getText(); }
185
186	/**
187	* Sets the name for the new MIDI instrument.
188	* @param name The name for the new MIDI instrument.
189	*/
190	public void
191	setInstrumentName(String name) { tfName.setText(name); }
192
193	/**
194	* Returns the volume level of the new MIDI instrument.
195	* @return The volume level of the new MIDI instrument.
196	*/
197	public float
198	getVolume() {
199	float f = slVolume.getValue();
200	f /= 100;
201	return f;
202	}
203
204	/** Gets the selected load mode. */
205	public MidiInstrumentInfo.LoadMode
206	getLoadMode() { return (MidiInstrumentInfo.LoadMode) cbLoadMode.getSelectedItem(); }
207
208	protected void
209	onOk() {
210	if(!btnOk.isEnabled()) return;
211	setCancelled(false);
212	setVisible(false);
213	}
214
215	protected void
216	onCancel() { setVisible(false); }
217
218	private void
219	updateState() {
220	boolean b = tfName.getText().length() > 0;
221	b = b && cbProgram.getSelectedItem() != null;
222	btnOk.setEnabled(b);
223	}
224
225	private final Handler eventHandler = new Handler();
226
227	private Handler
228	getHandler() { return eventHandler; }
229
230	private class Handler implements DocumentListener {
231	// DocumentListener
232	public void
233	insertUpdate(DocumentEvent e) { updateState(); }
234
235	public void
236	removeUpdate(DocumentEvent e) { updateState(); }
237
238	public void
239	changedUpdate(DocumentEvent e) { updateState(); }
240	}
241	}