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 java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

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.jsampler.CC;
import org.jsampler.JSPrefs;

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);
                
                int i = preferences().getIntProperty("std.midiInstrument.loadMode", 0);
                if(cbLoadMode.getItemCount() > i) cbLoadMode.setSelectedIndex(i);
                
                cbLoadMode.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                int j = cbLoadMode.getSelectedIndex();
                                if(j < 0) return;
                                preferences().setIntProperty("std.midiInstrument.loadMode", j);
                        }
                });
                
                tfName.getDocument().addDocumentListener(getHandler());
        }
        
        protected JSPrefs
        preferences() { return CC.getViewConfig().preferences(); }
        
        /**
         * Gets the selected MIDI bank.
         */
        public int
        getMidiBank() { return Integer.parseInt(spinnerBank.getValue().toString()); }
        
        /**
         * Sets the selected MIDI bank.
         */
        public void
        setMidiBank(int bank) { spinnerBank.setValue(bank); }
        
        /**
         * Gets the selected MIDI program.
         */
        public int
        getMidiProgram() { return cbProgram.getSelectedIndex(); }
        
        /**
         * Sets the selected MIDI program.
         */
        public void
        setMidiProgram(int program) { cbProgram.setSelectedIndex(program); }
        
        /**
         * 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;
                preferences().setIntProperty("lastUsedMidiBank", getMidiBank());
                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 java.awt.event.ActionEvent;
33	import java.awt.event.ActionListener;
34
35	import javax.swing.JComboBox;
36	import javax.swing.JLabel;
37	import javax.swing.JPanel;
38	import javax.swing.JSlider;
39	import javax.swing.JSpinner;
40	import javax.swing.JTextField;
41	import javax.swing.SpinnerNumberModel;
42
43	import javax.swing.event.DocumentEvent;
44	import javax.swing.event.DocumentListener;
45
46	import net.sf.juife.OkCancelDialog;
47
48	import org.jsampler.CC;
49	import org.jsampler.JSPrefs;
50
51	import org.linuxsampler.lscp.MidiInstrumentInfo;
52
53	import static org.jsampler.view.std.StdI18n.i18n;
54
55
56	/**
57	*
58	* @author Grigor Iliev
59	*/
60	public class JSAddMidiInstrumentDlg extends OkCancelDialog {
61	private final JLabel lName = new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lName"));
62	private final JLabel lBank = new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lBank"));
63	private final JLabel lProgram = new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lProgram"));
64	private final JLabel lVolume = new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lVolume"));
65	private final JLabel lLoadMode =
66	new JLabel(i18n.getLabel("JSAddMidiInstrumentDlg.lLoadMode"));
67
68	private final JTextField tfName = new JTextField();
69	private final JSpinner spinnerBank = new JSpinner(new SpinnerNumberModel(0, 0, 16383, 1));
70	private final JComboBox cbProgram = new JComboBox();
71	private final JSlider slVolume = new JSlider(0, 100, 100);
72	private final JComboBox cbLoadMode = new JComboBox();
73
74	/**
75	* Creates a new instance of <code>JSAddMidiInstrumentDlg</code>
76	*/
77	public
78	JSAddMidiInstrumentDlg(Frame owner) {
79	super(owner, i18n.getLabel("JSAddMidiInstrumentDlg.title"));
80	initAddMidiInstrumentDlg();
81	}
82
83	/**
84	* Creates a new instance of <code>JSAddMidiInstrumentDlg</code>
85	*/
86	public
87	JSAddMidiInstrumentDlg(Dialog owner) {
88	super(owner, i18n.getLabel("JSAddMidiInstrumentDlg.title"));
89	initAddMidiInstrumentDlg();
90	}
91
92	private void
93	initAddMidiInstrumentDlg() {
94	JPanel mainPane = new JPanel();
95	GridBagLayout gridbag = new GridBagLayout();
96	GridBagConstraints c = new GridBagConstraints();
97
98	mainPane.setLayout(gridbag);
99
100	c.fill = GridBagConstraints.NONE;
101
102	c.gridx = 0;
103	c.gridy = 0;
104	c.anchor = GridBagConstraints.EAST;
105	c.insets = new Insets(3, 3, 3, 3);
106	gridbag.setConstraints(lName, c);
107	mainPane.add(lName);
108
109	c.gridx = 0;
110	c.gridy = 2;
111	gridbag.setConstraints(lBank, c);
112	mainPane.add(lBank);
113
114	c.gridx = 0;
115	c.gridy = 3;
116	gridbag.setConstraints(lProgram, c);
117	mainPane.add(lProgram);
118
119	c.gridx = 0;
120	c.gridy = 4;
121	gridbag.setConstraints(lLoadMode, c);
122	mainPane.add(lLoadMode);
123
124	c.gridx = 0;
125	c.gridy = 1;
126	c.insets = new Insets(3, 3, 24, 3);
127	gridbag.setConstraints(lVolume, c);
128	mainPane.add(lVolume);
129
130	c.fill = GridBagConstraints.HORIZONTAL;
131	c.gridx = 1;
132	c.gridy = 0;
133	c.weightx = 1.0;
134	c.insets = new Insets(3, 3, 3, 3);
135	c.anchor = GridBagConstraints.WEST;
136	gridbag.setConstraints(tfName, c);
137	mainPane.add(tfName);
138
139	c.gridx = 1;
140	c.gridy = 2;
141	gridbag.setConstraints(spinnerBank, c);
142	mainPane.add(spinnerBank);
143
144	c.gridx = 1;
145	c.gridy = 3;
146	gridbag.setConstraints(cbProgram, c);
147	mainPane.add(cbProgram);
148
149	c.gridx = 1;
150	c.gridy = 4;
151	gridbag.setConstraints(cbLoadMode, c);
152	mainPane.add(cbLoadMode);
153
154	c.gridx = 1;
155	c.gridy = 1;
156	c.insets = new Insets(3, 3, 24, 3);
157	gridbag.setConstraints(slVolume, c);
158	mainPane.add(slVolume);
159
160	setMainPane(mainPane);
161
162	setResizable(true);
163	setMinimumSize(getPreferredSize());
164
165	for(int i = 0; i < 128; i++) cbProgram.addItem(new Integer(i));
166
167	cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.DEFAULT);
168	cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.ON_DEMAND);
169	cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.ON_DEMAND_HOLD);
170	cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.PERSISTENT);
171
172	int i = preferences().getIntProperty("std.midiInstrument.loadMode", 0);
173	if(cbLoadMode.getItemCount() > i) cbLoadMode.setSelectedIndex(i);
174
175	cbLoadMode.addActionListener(new ActionListener() {
176	public void
177	actionPerformed(ActionEvent e) {
178	int j = cbLoadMode.getSelectedIndex();
179	if(j < 0) return;
180	preferences().setIntProperty("std.midiInstrument.loadMode", j);
181	}
182	});
183
184	tfName.getDocument().addDocumentListener(getHandler());
185	}
186
187	protected JSPrefs
188	preferences() { return CC.getViewConfig().preferences(); }
189
190	/**
191	* Gets the selected MIDI bank.
192	*/
193	public int
194	getMidiBank() { return Integer.parseInt(spinnerBank.getValue().toString()); }
195
196	/**
197	* Sets the selected MIDI bank.
198	*/
199	public void
200	setMidiBank(int bank) { spinnerBank.setValue(bank); }
201
202	/**
203	* Gets the selected MIDI program.
204	*/
205	public int
206	getMidiProgram() { return cbProgram.getSelectedIndex(); }
207
208	/**
209	* Sets the selected MIDI program.
210	*/
211	public void
212	setMidiProgram(int program) { cbProgram.setSelectedIndex(program); }
213
214	/**
215	* Gets the chosen name for the new MIDI instrument.
216	* @return The chosen name for the new MIDI instrument.
217	*/
218	public String
219	getInstrumentName() { return tfName.getText(); }
220
221	/**
222	* Sets the name for the new MIDI instrument.
223	* @param name The name for the new MIDI instrument.
224	*/
225	public void
226	setInstrumentName(String name) { tfName.setText(name); }
227
228	/**
229	* Returns the volume level of the new MIDI instrument.
230	* @return The volume level of the new MIDI instrument.
231	*/
232	public float
233	getVolume() {
234	float f = slVolume.getValue();
235	f /= 100;
236	return f;
237	}
238
239	/** Gets the selected load mode. */
240	public MidiInstrumentInfo.LoadMode
241	getLoadMode() { return (MidiInstrumentInfo.LoadMode) cbLoadMode.getSelectedItem(); }
242
243	protected void
244	onOk() {
245	if(!btnOk.isEnabled()) return;
246	preferences().setIntProperty("lastUsedMidiBank", getMidiBank());
247	setCancelled(false);
248	setVisible(false);
249	}
250
251	protected void
252	onCancel() { setVisible(false); }
253
254	private void
255	updateState() {
256	boolean b = tfName.getText().length() > 0;
257	b = b && cbProgram.getSelectedItem() != null;
258	btnOk.setEnabled(b);
259	}
260
261	private final Handler eventHandler = new Handler();
262
263	private Handler
264	getHandler() { return eventHandler; }
265
266	private class Handler implements DocumentListener {
267	// DocumentListener
268	public void
269	insertUpdate(DocumentEvent e) { updateState(); }
270
271	public void
272	removeUpdate(DocumentEvent e) { updateState(); }
273
274	public void
275	changedUpdate(DocumentEvent e) { updateState(); }
276	}
277	}