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	iliev	1286	/*
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	iliev	1308	import javax.swing.JComboBox;
35	iliev	1286	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	iliev	1540	import net.sf.juife.event.TaskEvent;
46			import net.sf.juife.event.TaskListener;
47
48	iliev	1286	import org.jsampler.CC;
49	iliev	1540	import org.jsampler.OrchestraInstrument;
50	iliev	1304	import org.jsampler.JSPrefs;
51	iliev	1286
52	iliev	1540	import org.jsampler.task.Global;
53
54			import org.linuxsampler.lscp.Instrument;
55
56	iliev	1286	import static org.jsampler.view.std.StdI18n.i18n;
57	iliev	1352	import static org.linuxsampler.lscp.Parser.*;
58	iliev	1286
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	iliev	1308	private final JComboBox cbPath = new JComboBox();
76	iliev	1540	private final JComboBox cbIndex = new JComboBox();
77	iliev	1286
78	iliev	1540	private OrchestraInstrument instrument;
79	iliev	1286
80
81			/**
82			* Creates a new instance of <code>JSAddOrEditInstrumentDlg</code>.
83			*/
84	iliev	1540	public JSAddOrEditInstrumentDlg() { this(new OrchestraInstrument()); }
85	iliev	1286
86			/**
87			* Creates a new instance of <code>JSAddOrEditInstrumentDlg</code>.
88			*
89			* @param instr The instrument to modify.
90			*/
91	iliev	1540	public JSAddOrEditInstrumentDlg(OrchestraInstrument instr) {
92	iliev	1286	super(CC.getMainFrame(), i18n.getLabel("JSAddOrEditInstrumentDlg.title"));
93
94			instrument = instr;
95
96	iliev	1308	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	iliev	1286	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	iliev	1308	gridbag.setConstraints(cbPath, c);
159			p.add(cbPath);
160	iliev	1286
161	iliev	1540	for(int i = 0; i < 101; i++) cbIndex.addItem(i);
162
163	iliev	1286	c.gridx = 1;
164			c.gridy = 3;
165			c.gridwidth = 2;
166	iliev	1540	gridbag.setConstraints(cbIndex, c);
167			p.add(cbIndex);
168	iliev	1286
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	iliev	1308	cbPath.addActionListener(new ActionListener() {
181			public void
182	iliev	1540	actionPerformed(ActionEvent e) {
183			updateState();
184			updateFileInstruments();
185			}
186	iliev	1308	});
187	iliev	1286
188			updateInfo();
189			updateState();
190			}
191
192	iliev	1304	protected JSPrefs
193			preferences() { return CC.getViewConfig().preferences(); }
194
195	iliev	1286	private void
196			updateInfo() {
197			tfName.setText(getInstrument().getName());
198			tfDesc.setText(getInstrument().getDescription());
199	iliev	1540	cbPath.setSelectedItem(getInstrument().getFilePath());
200			cbIndex.setSelectedIndex(getInstrument().getInstrumentIndex());
201	iliev	1286	}
202
203			private void
204			updateState() {
205			boolean b = true;
206			if(tfName.getText().length() == 0) b = false;
207	iliev	1308	Object o = cbPath.getSelectedItem();
208			if(o == null \|\| o.toString().length() == 0) b = false;
209	iliev	1540	o = cbIndex.getSelectedItem();
210			if(o == null \|\| o.toString().length() == 0) b = false;
211	iliev	1286
212			btnOk.setEnabled(b);
213			}
214
215	iliev	1540	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	iliev	1286	protected void
252			onOk() {
253			if(!btnOk.isEnabled()) return;
254
255			instrument.setName(tfName.getText());
256			instrument.setDescription(tfDesc.getText());
257	iliev	1540	instrument.setFilePath(cbPath.getSelectedItem().toString());
258			int idx = cbIndex.getSelectedIndex();
259	iliev	1286	instrument.setInstrumentIndex(idx);
260
261	iliev	1540	StdUtils.updateRecentElements("recentInstrumentFiles", instrument.getFilePath());
262	iliev	1308
263	iliev	1286	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	iliev	1540	public OrchestraInstrument
277	iliev	1286	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	iliev	1304	String path = preferences().getStringProperty("lastInstrumentLocation");
300			JFileChooser fc = new JFileChooser(path);
301	iliev	1286	int result = fc.showOpenDialog(JSAddOrEditInstrumentDlg.this);
302			if(result != JFileChooser.APPROVE_OPTION) return;
303	iliev	1352
304	iliev	1480	path = fc.getSelectedFile().getAbsolutePath();
305			if(java.io.File.separatorChar == '\\') {
306	iliev	1483	path = path.replace('\\', '/');
307	iliev	1480	}
308			path = toEscapedString(path);
309			cbPath.setSelectedItem(path);
310	iliev	1304	path = fc.getCurrentDirectory().getAbsolutePath();
311			preferences().setStringProperty("lastInstrumentLocation", path);
312	iliev	1286	}
313			}
314			}