view/std/JSAddOrEditInstrumentDlg.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2009 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.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;

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

import java.io.File;

import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;

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

import net.sf.juife.OkCancelDialog;

import net.sf.juife.event.TaskEvent;
import net.sf.juife.event.TaskListener;

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

import org.jsampler.task.Global;

import org.linuxsampler.lscp.Instrument;

import static org.jsampler.view.std.StdI18n.i18n;
import static org.linuxsampler.lscp.Parser.*;


/**
 *
 * @author Grigor Iliev
 */
public class JSAddOrEditInstrumentDlg extends OkCancelDialog {
        private final JLabel lName = new JLabel(i18n.getLabel("JSAddOrEditInstrumentDlg.lName"));
        private final JLabel lDesc = new JLabel(i18n.getLabel("JSAddOrEditInstrumentDlg.lDesc"));
        private final JLabel lPath = new JLabel(i18n.getLabel("JSAddOrEditInstrumentDlg.lPath"));
        private final JLabel lIndex = new JLabel(i18n.getLabel("JSAddOrEditInstrumentDlg.lIndex"));
        
        private final JButton btnBrowse =
                new JButton(i18n.getButtonLabel("browse"));
        
        private final JTextField tfName = new JTextField();
        private final JTextField tfDesc = new JTextField();
        private final JComboBox cbPath = new JComboBox();
        private final JComboBox cbIndex = new JComboBox();
        
        private OrchestraInstrument instrument;
        
        
        /**
         * Creates a new instance of <code>JSAddOrEditInstrumentDlg</code>.
         */
        public JSAddOrEditInstrumentDlg() { this(new OrchestraInstrument()); }
        
        /**
         * Creates a new instance of <code>JSAddOrEditInstrumentDlg</code>.
         * 
         * @param instr The instrument to modify.
         */
        public JSAddOrEditInstrumentDlg(OrchestraInstrument instr) {
                super(CC.getMainFrame(), i18n.getLabel("JSAddOrEditInstrumentDlg.title"));
                
                instrument = instr;
                
                cbPath.setEditable(true);
                String[] files = preferences().getStringListProperty("recentInstrumentFiles");
                for(String s : files) cbPath.addItem(s);
                cbPath.setSelectedItem(null);
                
                cbPath.setPreferredSize (
                        new Dimension(200, cbPath.getPreferredSize().height)
                );
                
                JPanel p = new JPanel();
                
                GridBagLayout gridbag = new GridBagLayout();
                GridBagConstraints c = new GridBagConstraints();
        
                p.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);
                p.add(lName); 

                c.gridx = 0;
                c.gridy = 1;
                gridbag.setConstraints(lDesc, c);
                p.add(lDesc);
        
                c.gridx = 0;
                c.gridy = 2;
                gridbag.setConstraints(lPath, c);
                p.add(lPath);
        
                c.gridx = 2;
                c.gridy = 2;
                gridbag.setConstraints(btnBrowse, c);
                p.add(btnBrowse);
        
                c.gridx = 0;
                c.gridy = 3;
                gridbag.setConstraints(lIndex, c);
                p.add(lIndex);
        
                c.fill = GridBagConstraints.HORIZONTAL;
                c.gridx = 1;
                c.gridy = 0;
                c.weightx = 1.0;
                c.gridwidth = 2;
                c.anchor = GridBagConstraints.WEST;
                gridbag.setConstraints(tfName, c);
                p.add(tfName);
                
                c.gridx = 1;
                c.gridy = 1;
                gridbag.setConstraints(tfDesc, c);
                p.add(tfDesc);
                
                c.gridx = 1;
                c.gridy = 2;
                c.gridwidth = 1;
                gridbag.setConstraints(cbPath, c);
                p.add(cbPath);
                
                for(int i = 0; i < 101; i++) cbIndex.addItem(i);
                
                c.gridx = 1;
                c.gridy = 3;
                c.gridwidth = 2;
                gridbag.setConstraints(cbIndex, c);
                p.add(cbIndex);
                
                setMainPane(p);
                
                int w = getPreferredSize().width;
                Dimension d = new Dimension(w > 500 ? w : 500, getPreferredSize().height);
                setPreferredSize(d);
                pack();
                
                setLocationRelativeTo(getOwner());
                
                tfName.getDocument().addDocumentListener(getHandler());
                btnBrowse.addActionListener(getHandler());
                cbPath.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                updateState();
                                updateFileInstruments();
                        }
                });

                cbIndex.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                Object o = cbIndex.getSelectedItem();
                                if(o == null) return;
                                if(o.toString().length() > 5) tfName.setText(o.toString());
                        }
                });
                
                updateInfo();
                updateState();
        }
        
        protected JSPrefs
        preferences() { return CC.getViewConfig().preferences(); }
        
        private void
        updateInfo() {
                tfName.setText(getInstrument().getName());
                tfDesc.setText(getInstrument().getDescription());
                cbPath.setSelectedItem(getInstrument().getFilePath());
                cbIndex.setSelectedIndex(getInstrument().getInstrumentIndex());
        }
        
        private void
        updateState() {
                boolean b = true;
                if(tfName.getText().length() == 0) b = false;
                Object o = cbPath.getSelectedItem();
                if(o == null || o.toString().length() == 0) b = false;
                o = cbIndex.getSelectedItem();
                if(o == null || o.toString().length() == 0) b = false;
                
                btnOk.setEnabled(b);
        }
        
        private boolean init = true;
        
        private void
        updateFileInstruments() {
                Object o = cbPath.getSelectedItem();
                if(o == null) return;
                String s = o.toString();
                final Global.GetFileInstruments t = new Global.GetFileInstruments(s);
                
                t.addTaskListener(new TaskListener() {
                        public void
                        taskPerformed(TaskEvent e) {
                                Instrument[] instrs = t.getResult();
                                if(instrs == null) {
                                        cbIndex.removeAllItems();
                                        for(int i = 0; i < 101; i++) cbIndex.addItem(i);
                                        return;
                                } else {
                                
                                        cbIndex.removeAllItems();
                                        for(int i = 0; i < instrs.length; i++) {
                                                cbIndex.addItem(i + " - " + instrs[i].getName());
                                        }
                                }
                                
                                if(init) {
                                        int i = getInstrument().getInstrumentIndex();
                                        cbIndex.setSelectedIndex(i);
                                        init = false;
                                }
                        }
                });
                
                CC.getTaskQueue().add(t);
        }
        
        @Override
        protected void
        onOk() {
                if(!btnOk.isEnabled()) return;
                
                instrument.setName(tfName.getText());
                instrument.setDescription(tfDesc.getText());
                instrument.setFilePath(cbPath.getSelectedItem().toString());
                int idx = cbIndex.getSelectedIndex();
                instrument.setInstrumentIndex(idx);
                
                StdUtils.updateRecentElements("recentInstrumentFiles", instrument.getFilePath());
                
                setVisible(false);
                setCancelled(false);
        }
        
        @Override
        protected void
        onCancel() { setVisible(false); }
        
        /**
         * Gets the created/modified orchestra.
         * @return The created/modified orchestra.
         */
        public OrchestraInstrument
        getInstrument() { return instrument; }
        
        
        private final Handler eventHandler = new Handler();
        
        private Handler
        getHandler() { return eventHandler; }
        
        private class Handler implements DocumentListener, ActionListener {
                // DocumentListener
                @Override
                public void
                insertUpdate(DocumentEvent e) { updateState(); }
                
                @Override
                public void
                removeUpdate(DocumentEvent e) { updateState(); }
                
                @Override
                public void
                changedUpdate(DocumentEvent e) { updateState(); }
                
                // ActionListener
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        File f = StdUtils.showOpenInstrumentFileChooser(JSAddOrEditInstrumentDlg.this);
                        if(f == null) return;
                        
                        String path = f.getAbsolutePath();
                        if(java.io.File.separatorChar == '\\') {
                                path = path.replace('\\', '/');
                        }
                        path = toEscapedString(path);
                        cbPath.setSelectedItem(path);
                }
        }
}
1	/*
2	* JSampler - a java front-end for LinuxSampler
3	*
4	* Copyright (C) 2005-2009 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.Dimension;
26	import java.awt.GridBagConstraints;
27	import java.awt.GridBagLayout;
28	import java.awt.Insets;
29
30	import java.awt.event.ActionEvent;
31	import java.awt.event.ActionListener;
32
33	import java.io.File;
34
35	import javax.swing.JButton;
36	import javax.swing.JComboBox;
37	import javax.swing.JLabel;
38	import javax.swing.JPanel;
39	import javax.swing.JTextField;
40
41	import javax.swing.event.DocumentEvent;
42	import javax.swing.event.DocumentListener;
43
44	import net.sf.juife.OkCancelDialog;
45
46	import net.sf.juife.event.TaskEvent;
47	import net.sf.juife.event.TaskListener;
48
49	import org.jsampler.CC;
50	import org.jsampler.OrchestraInstrument;
51	import org.jsampler.JSPrefs;
52
53	import org.jsampler.task.Global;
54
55	import org.linuxsampler.lscp.Instrument;
56
57	import static org.jsampler.view.std.StdI18n.i18n;
58	import static org.linuxsampler.lscp.Parser.*;
59
60
61	/**
62	*
63	* @author Grigor Iliev
64	*/
65	public class JSAddOrEditInstrumentDlg extends OkCancelDialog {
66	private final JLabel lName = new JLabel(i18n.getLabel("JSAddOrEditInstrumentDlg.lName"));
67	private final JLabel lDesc = new JLabel(i18n.getLabel("JSAddOrEditInstrumentDlg.lDesc"));
68	private final JLabel lPath = new JLabel(i18n.getLabel("JSAddOrEditInstrumentDlg.lPath"));
69	private final JLabel lIndex = new JLabel(i18n.getLabel("JSAddOrEditInstrumentDlg.lIndex"));
70
71	private final JButton btnBrowse =
72	new JButton(i18n.getButtonLabel("browse"));
73
74	private final JTextField tfName = new JTextField();
75	private final JTextField tfDesc = new JTextField();
76	private final JComboBox cbPath = new JComboBox();
77	private final JComboBox cbIndex = new JComboBox();
78
79	private OrchestraInstrument instrument;
80
81
82	/**
83	* Creates a new instance of <code>JSAddOrEditInstrumentDlg</code>.
84	*/
85	public JSAddOrEditInstrumentDlg() { this(new OrchestraInstrument()); }
86
87	/**
88	* Creates a new instance of <code>JSAddOrEditInstrumentDlg</code>.
89	*
90	* @param instr The instrument to modify.
91	*/
92	public JSAddOrEditInstrumentDlg(OrchestraInstrument instr) {
93	super(CC.getMainFrame(), i18n.getLabel("JSAddOrEditInstrumentDlg.title"));
94
95	instrument = instr;
96
97	cbPath.setEditable(true);
98	String[] files = preferences().getStringListProperty("recentInstrumentFiles");
99	for(String s : files) cbPath.addItem(s);
100	cbPath.setSelectedItem(null);
101
102	cbPath.setPreferredSize (
103	new Dimension(200, cbPath.getPreferredSize().height)
104	);
105
106	JPanel p = new JPanel();
107
108	GridBagLayout gridbag = new GridBagLayout();
109	GridBagConstraints c = new GridBagConstraints();
110
111	p.setLayout(gridbag);
112
113	c.fill = GridBagConstraints.NONE;
114
115	c.gridx = 0;
116	c.gridy = 0;
117	c.anchor = GridBagConstraints.EAST;
118	c.insets = new Insets(3, 3, 3, 3);
119	gridbag.setConstraints(lName, c);
120	p.add(lName);
121
122	c.gridx = 0;
123	c.gridy = 1;
124	gridbag.setConstraints(lDesc, c);
125	p.add(lDesc);
126
127	c.gridx = 0;
128	c.gridy = 2;
129	gridbag.setConstraints(lPath, c);
130	p.add(lPath);
131
132	c.gridx = 2;
133	c.gridy = 2;
134	gridbag.setConstraints(btnBrowse, c);
135	p.add(btnBrowse);
136
137	c.gridx = 0;
138	c.gridy = 3;
139	gridbag.setConstraints(lIndex, c);
140	p.add(lIndex);
141
142	c.fill = GridBagConstraints.HORIZONTAL;
143	c.gridx = 1;
144	c.gridy = 0;
145	c.weightx = 1.0;
146	c.gridwidth = 2;
147	c.anchor = GridBagConstraints.WEST;
148	gridbag.setConstraints(tfName, c);
149	p.add(tfName);
150
151	c.gridx = 1;
152	c.gridy = 1;
153	gridbag.setConstraints(tfDesc, c);
154	p.add(tfDesc);
155
156	c.gridx = 1;
157	c.gridy = 2;
158	c.gridwidth = 1;
159	gridbag.setConstraints(cbPath, c);
160	p.add(cbPath);
161
162	for(int i = 0; i < 101; i++) cbIndex.addItem(i);
163
164	c.gridx = 1;
165	c.gridy = 3;
166	c.gridwidth = 2;
167	gridbag.setConstraints(cbIndex, c);
168	p.add(cbIndex);
169
170	setMainPane(p);
171
172	int w = getPreferredSize().width;
173	Dimension d = new Dimension(w > 500 ? w : 500, getPreferredSize().height);
174	setPreferredSize(d);
175	pack();
176
177	setLocationRelativeTo(getOwner());
178
179	tfName.getDocument().addDocumentListener(getHandler());
180	btnBrowse.addActionListener(getHandler());
181	cbPath.addActionListener(new ActionListener() {
182	public void
183	actionPerformed(ActionEvent e) {
184	updateState();
185	updateFileInstruments();
186	}
187	});
188
189	cbIndex.addActionListener(new ActionListener() {
190	public void
191	actionPerformed(ActionEvent e) {
192	Object o = cbIndex.getSelectedItem();
193	if(o == null) return;
194	if(o.toString().length() > 5) tfName.setText(o.toString());
195	}
196	});
197
198	updateInfo();
199	updateState();
200	}
201
202	protected JSPrefs
203	preferences() { return CC.getViewConfig().preferences(); }
204
205	private void
206	updateInfo() {
207	tfName.setText(getInstrument().getName());
208	tfDesc.setText(getInstrument().getDescription());
209	cbPath.setSelectedItem(getInstrument().getFilePath());
210	cbIndex.setSelectedIndex(getInstrument().getInstrumentIndex());
211	}
212
213	private void
214	updateState() {
215	boolean b = true;
216	if(tfName.getText().length() == 0) b = false;
217	Object o = cbPath.getSelectedItem();
218	if(o == null \|\| o.toString().length() == 0) b = false;
219	o = cbIndex.getSelectedItem();
220	if(o == null \|\| o.toString().length() == 0) b = false;
221
222	btnOk.setEnabled(b);
223	}
224
225	private boolean init = true;
226
227	private void
228	updateFileInstruments() {
229	Object o = cbPath.getSelectedItem();
230	if(o == null) return;
231	String s = o.toString();
232	final Global.GetFileInstruments t = new Global.GetFileInstruments(s);
233
234	t.addTaskListener(new TaskListener() {
235	public void
236	taskPerformed(TaskEvent e) {
237	Instrument[] instrs = t.getResult();
238	if(instrs == null) {
239	cbIndex.removeAllItems();
240	for(int i = 0; i < 101; i++) cbIndex.addItem(i);
241	return;
242	} else {
243
244	cbIndex.removeAllItems();
245	for(int i = 0; i < instrs.length; i++) {
246	cbIndex.addItem(i + " - " + instrs[i].getName());
247	}
248	}
249
250	if(init) {
251	int i = getInstrument().getInstrumentIndex();
252	cbIndex.setSelectedIndex(i);
253	init = false;
254	}
255	}
256	});
257
258	CC.getTaskQueue().add(t);
259	}
260
261	@Override
262	protected void
263	onOk() {
264	if(!btnOk.isEnabled()) return;
265
266	instrument.setName(tfName.getText());
267	instrument.setDescription(tfDesc.getText());
268	instrument.setFilePath(cbPath.getSelectedItem().toString());
269	int idx = cbIndex.getSelectedIndex();
270	instrument.setInstrumentIndex(idx);
271
272	StdUtils.updateRecentElements("recentInstrumentFiles", instrument.getFilePath());
273
274	setVisible(false);
275	setCancelled(false);
276	}
277
278	@Override
279	protected void
280	onCancel() { setVisible(false); }
281
282	/**
283	* Gets the created/modified orchestra.
284	* @return The created/modified orchestra.
285	*/
286	public OrchestraInstrument
287	getInstrument() { return instrument; }
288
289
290	private final Handler eventHandler = new Handler();
291
292	private Handler
293	getHandler() { return eventHandler; }
294
295	private class Handler implements DocumentListener, ActionListener {
296	// DocumentListener
297	@Override
298	public void
299	insertUpdate(DocumentEvent e) { updateState(); }
300
301	@Override
302	public void
303	removeUpdate(DocumentEvent e) { updateState(); }
304
305	@Override
306	public void
307	changedUpdate(DocumentEvent e) { updateState(); }
308
309	// ActionListener
310	@Override
311	public void
312	actionPerformed(ActionEvent e) {
313	File f = StdUtils.showOpenInstrumentFileChooser(JSAddOrEditInstrumentDlg.this);
314	if(f == null) return;
315
316	String path = f.getAbsolutePath();
317	if(java.io.File.separatorChar == '\\') {
318	path = path.replace('\\', '/');
319	}
320	path = toEscapedString(path);
321	cbPath.setSelectedItem(path);
322	}
323	}
324	}