/[svn]/jsampler/trunk/src/org/jsampler/view/classic/EditMidiInstrumentDlg.java
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Contents of /jsampler/trunk/src/org/jsampler/view/classic/EditMidiInstrumentDlg.java

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Revision 1204 - (show annotations) (download)
Thu May 24 21:43:45 2007 UTC (16 years, 10 months ago) by iliev
File size: 6545 byte(s)
upgrading to version 0.5a

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.Dimension;
26 import java.awt.GridBagConstraints;
27 import java.awt.GridBagLayout;
28 import java.awt.Insets;
29
30 import javax.swing.JComboBox;
31 import javax.swing.JLabel;
32 import javax.swing.JPanel;
33 import javax.swing.JSlider;
34 import javax.swing.JSpinner;
35 import javax.swing.JTextField;
36 import javax.swing.SpinnerNumberModel;
37
38 import javax.swing.event.DocumentEvent;
39 import javax.swing.event.DocumentListener;
40
41 import net.sf.juife.OkCancelDialog;
42
43 import org.jsampler.CC;
44
45 import org.linuxsampler.lscp.MidiInstrumentInfo;
46 import org.linuxsampler.lscp.SamplerEngine;
47
48 import static org.jsampler.view.classic.ClassicI18n.i18n;
49
50
51 /**
52 *
53 * @author Grigor Iliev
54 */
55 public class EditMidiInstrumentDlg extends OkCancelDialog {
56 private final JLabel lName = new JLabel(i18n.getLabel("EditMidiInstrumentDlg.lName"));
57
58 private final JLabel lFilename =
59 new JLabel(i18n.getLabel("EditMidiInstrumentDlg.lFilename"));
60
61 private final JLabel lIndex = new JLabel(i18n.getLabel("EditMidiInstrumentDlg.lIndex"));
62
63 private final JLabel lEngine = new JLabel(i18n.getLabel("EditMidiInstrumentDlg.lEngine"));
64
65 private final JLabel lLoadMode =
66 new JLabel(i18n.getLabel("EditMidiInstrumentDlg.lLoadMode"));
67
68 private final JLabel lVolume =
69 new JLabel(i18n.getLabel("EditMidiInstrumentDlg.lVolume"));
70
71 private final JTextField tfName = new JTextField();
72 private final JTextField tfFilename = new JTextField();
73 private final JSpinner spinnerIndex = new JSpinner(new SpinnerNumberModel(0, 0, 500, 1));
74 private final JComboBox cbEngine = new JComboBox();
75 private final JComboBox cbLoadMode = new JComboBox();
76 private final JSlider slVolume = new JSlider(0, 100, 100);
77
78 private final MidiInstrumentInfo instrument;
79
80 /**
81 * Creates a new instance of <code>EditMidiInstrumentDlg</code>.
82 * @param instr The instrument whose settings should be edited.
83 */
84 public EditMidiInstrumentDlg(MidiInstrumentInfo instr) {
85 super(CC.getMainFrame(), i18n.getLabel("EditMidiInstrumentDlg.title"));
86
87 this.instrument = instr;
88
89 GridBagLayout gridbag = new GridBagLayout();
90 GridBagConstraints c = new GridBagConstraints();
91
92 JPanel p = new JPanel();
93 p.setLayout(gridbag);
94
95 c.fill = GridBagConstraints.NONE;
96
97 c.gridx = 0;
98 c.gridy = 0;
99 c.anchor = GridBagConstraints.EAST;
100 c.insets = new Insets(3, 3, 3, 3);
101 gridbag.setConstraints(lName, c);
102 p.add(lName);
103
104 c.gridx = 0;
105 c.gridy = 1;
106 gridbag.setConstraints(lFilename, c);
107 p.add(lFilename);
108
109 c.gridx = 0;
110 c.gridy = 2;
111 gridbag.setConstraints(lIndex, c);
112 p.add(lIndex);
113
114 c.gridx = 0;
115 c.gridy = 3;
116 c.insets = new Insets(12, 3, 3, 3);
117 gridbag.setConstraints(lEngine, c);
118 p.add(lEngine);
119
120 c.gridx = 0;
121 c.gridy = 4;
122 c.insets = new Insets(3, 3, 3, 3);
123 gridbag.setConstraints(lLoadMode, c);
124 p.add(lLoadMode);
125
126 c.gridx = 0;
127 c.gridy = 5;
128 gridbag.setConstraints(lVolume, c);
129 p.add(lVolume);
130
131 c.fill = GridBagConstraints.HORIZONTAL;
132 c.gridx = 1;
133 c.gridy = 0;
134 c.weightx = 1.0;
135 c.insets = new Insets(3, 12, 3, 3);
136 c.anchor = GridBagConstraints.WEST;
137 gridbag.setConstraints(tfName, c);
138 p.add(tfName);
139
140 c.gridx = 1;
141 c.gridy = 1;
142 c.anchor = GridBagConstraints.WEST;
143 gridbag.setConstraints(tfFilename, c);
144 p.add(tfFilename);
145
146 c.gridx = 1;
147 c.gridy = 2;
148 gridbag.setConstraints(spinnerIndex, c);
149 p.add(spinnerIndex);
150
151 c.gridx = 1;
152 c.gridy = 3;
153 c.insets = new Insets(12, 12, 3, 64);
154 gridbag.setConstraints(cbEngine, c);
155 p.add(cbEngine);
156
157 c.gridx = 1;
158 c.gridy = 4;
159 c.insets = new Insets(3, 12, 3, 64);
160 gridbag.setConstraints(cbLoadMode, c);
161 p.add(cbLoadMode);
162
163 c.gridx = 1;
164 c.gridy = 5;
165 gridbag.setConstraints(slVolume, c);
166 p.add(slVolume);
167
168 setMainPane(p);
169
170 tfName.setText(instr.getName());
171 tfFilename.setText(instr.getFilePath());
172 spinnerIndex.setValue(instr.getInstrumentIndex());
173 slVolume.setValue((int)(instr.getVolume() * 100));
174
175 for(SamplerEngine e : CC.getSamplerModel().getEngines()) {
176 cbEngine.addItem(e);
177 if(e.getName().equals(instr.getEngine())) cbEngine.setSelectedItem(e);
178 }
179
180 cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.DEFAULT);
181 cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.ON_DEMAND);
182 cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.ON_DEMAND_HOLD);
183 cbLoadMode.addItem(MidiInstrumentInfo.LoadMode.PERSISTENT);
184 cbLoadMode.setSelectedItem(instr.getLoadMode());
185
186 tfName.getDocument().addDocumentListener(getHandler());
187 tfFilename.getDocument().addDocumentListener(getHandler());
188 }
189
190 public MidiInstrumentInfo
191 getInstrument() { return instrument; }
192
193 public void
194 onOk() {
195 instrument.setName(tfName.getText());
196 instrument.setFilePath(tfFilename.getText());
197 instrument.setInstrumentIndex(Integer.parseInt(spinnerIndex.getValue().toString()));
198 String s = ((SamplerEngine)cbEngine.getSelectedItem()).getName();
199 instrument.setEngine(s);
200 instrument.setLoadMode((MidiInstrumentInfo.LoadMode)cbLoadMode.getSelectedItem());
201 float f = slVolume.getValue();
202 f /= 100;
203 instrument.setVolume(f);
204
205 setCancelled(false);
206 setVisible(false);
207 }
208
209 public void
210 onCancel() { setVisible(false); }
211
212 private void
213 updateState() {
214 boolean b = tfName.getText().length() != 0 && tfFilename.getText().length() != 0;
215 btnOk.setEnabled(b);
216 }
217
218 private final Handler eventHandler = new Handler();
219
220 private Handler
221 getHandler() { return eventHandler; }
222
223 private class Handler implements DocumentListener {
224 // DocumentListener
225 public void
226 insertUpdate(DocumentEvent e) { updateState(); }
227
228 public void
229 removeUpdate(DocumentEvent e) { updateState(); }
230
231 public void
232 changedUpdate(DocumentEvent e) { updateState(); }
233 }
234 }

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