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