view/std/JSAddOrEditOrchestraDlg.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2006 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 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 org.jsampler.CC;
import org.jsampler.DefaultOrchestraModel;
import org.jsampler.OrchestraModel;

import static org.jsampler.view.std.StdI18n.i18n;


/**
 *
 * @author Grigor Iliev
 */
public class JSAddOrEditOrchestraDlg extends OkCancelDialog {
        private final JLabel lName = new JLabel(i18n.getLabel("JSAddOrEditOrchestraDlg.lName"));
        private final JLabel lDesc = new JLabel(i18n.getLabel("JSAddOrEditOrchestraDlg.lDesc"));
        
        private final JTextField tfName = new JTextField();
        private final JTextField tfDesc = new JTextField();
        
        private OrchestraModel orchestraModel;
        
        
        /**
         * Creates a new instance of <code>JSAddOrEditOrchestraDlg</code>.
         */
        public JSAddOrEditOrchestraDlg() { this(new DefaultOrchestraModel()); }
        
        /**
         * Creates a new instance of <code>JSAddOrEditOrchestraDlg</code>.
         * 
         * @param orchestra The orchestra model to modify.
         */
        public JSAddOrEditOrchestraDlg(OrchestraModel orchestra) {
                super(CC.getMainFrame(), i18n.getLabel("JSAddOrEditOrchestraDlg.title"));
                
                orchestraModel = orchestra;
                
                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.fill = GridBagConstraints.HORIZONTAL;
                c.gridx = 1;
                c.gridy = 0;
                c.weightx = 1.0;
                c.anchor = GridBagConstraints.WEST;
                gridbag.setConstraints(tfName, c);
                p.add(tfName);
                
                c.gridx = 1;
                c.gridy = 1;
                gridbag.setConstraints(tfDesc, c);
                p.add(tfDesc);
                
                setMainPane(p);
                
                int w = getPreferredSize().width;
                Dimension d = new Dimension(w > 400 ? w : 400, getPreferredSize().height);
                setPreferredSize(d);
                pack();
                
                setLocationRelativeTo(getOwner());
                
                btnOk.setEnabled(false);
                tfName.getDocument().addDocumentListener(getHandler());
                
                updateInfo();
                updateState();
        }
        
        private void
        updateInfo() {
                tfName.setText(getOrchestra().getName());
                tfDesc.setText(getOrchestra().getDescription());
        }
        
        private void
        updateState() {
                boolean b = true;
                if(tfName.getText().length() == 0) b = false;
                
                btnOk.setEnabled(b);
        }
        
        protected void
        onOk() {
                if(!btnOk.isEnabled()) return;
                
                orchestraModel.setName(tfName.getText());
                orchestraModel.setDescription(tfDesc.getText());
                setVisible(false);
                
                setCancelled(false);
        }
        
        protected void
        onCancel() {
                setVisible(false);
        }
        
        /**
         * Gets the newly created orchestra.
         * @return The newly created orchestra or <code>null</code> if
         * the Cancel button is pressed.
         */
        public OrchestraModel
        getOrchestra() { return orchestraModel; }
        
        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) 2005-2006 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 javax.swing.JLabel;
31	import javax.swing.JPanel;
32	import javax.swing.JTextField;
33
34	import javax.swing.event.DocumentEvent;
35	import javax.swing.event.DocumentListener;
36
37	import net.sf.juife.OkCancelDialog;
38
39	import org.jsampler.CC;
40	import org.jsampler.DefaultOrchestraModel;
41	import org.jsampler.OrchestraModel;
42
43	import static org.jsampler.view.std.StdI18n.i18n;
44
45
46	/**
47	*
48	* @author Grigor Iliev
49	*/
50	public class JSAddOrEditOrchestraDlg extends OkCancelDialog {
51	private final JLabel lName = new JLabel(i18n.getLabel("JSAddOrEditOrchestraDlg.lName"));
52	private final JLabel lDesc = new JLabel(i18n.getLabel("JSAddOrEditOrchestraDlg.lDesc"));
53
54	private final JTextField tfName = new JTextField();
55	private final JTextField tfDesc = new JTextField();
56
57	private OrchestraModel orchestraModel;
58
59
60	/**
61	* Creates a new instance of <code>JSAddOrEditOrchestraDlg</code>.
62	*/
63	public JSAddOrEditOrchestraDlg() { this(new DefaultOrchestraModel()); }
64
65	/**
66	* Creates a new instance of <code>JSAddOrEditOrchestraDlg</code>.
67	*
68	* @param orchestra The orchestra model to modify.
69	*/
70	public JSAddOrEditOrchestraDlg(OrchestraModel orchestra) {
71	super(CC.getMainFrame(), i18n.getLabel("JSAddOrEditOrchestraDlg.title"));
72
73	orchestraModel = orchestra;
74
75	JPanel p = new JPanel();
76
77	GridBagLayout gridbag = new GridBagLayout();
78	GridBagConstraints c = new GridBagConstraints();
79
80	p.setLayout(gridbag);
81
82	c.fill = GridBagConstraints.NONE;
83
84	c.gridx = 0;
85	c.gridy = 0;
86	c.anchor = GridBagConstraints.EAST;
87	c.insets = new Insets(3, 3, 3, 3);
88	gridbag.setConstraints(lName, c);
89	p.add(lName);
90
91	c.gridx = 0;
92	c.gridy = 1;
93	gridbag.setConstraints(lDesc, c);
94	p.add(lDesc);
95
96	c.fill = GridBagConstraints.HORIZONTAL;
97	c.gridx = 1;
98	c.gridy = 0;
99	c.weightx = 1.0;
100	c.anchor = GridBagConstraints.WEST;
101	gridbag.setConstraints(tfName, c);
102	p.add(tfName);
103
104	c.gridx = 1;
105	c.gridy = 1;
106	gridbag.setConstraints(tfDesc, c);
107	p.add(tfDesc);
108
109	setMainPane(p);
110
111	int w = getPreferredSize().width;
112	Dimension d = new Dimension(w > 400 ? w : 400, getPreferredSize().height);
113	setPreferredSize(d);
114	pack();
115
116	setLocationRelativeTo(getOwner());
117
118	btnOk.setEnabled(false);
119	tfName.getDocument().addDocumentListener(getHandler());
120
121	updateInfo();
122	updateState();
123	}
124
125	private void
126	updateInfo() {
127	tfName.setText(getOrchestra().getName());
128	tfDesc.setText(getOrchestra().getDescription());
129	}
130
131	private void
132	updateState() {
133	boolean b = true;
134	if(tfName.getText().length() == 0) b = false;
135
136	btnOk.setEnabled(b);
137	}
138
139	protected void
140	onOk() {
141	if(!btnOk.isEnabled()) return;
142
143	orchestraModel.setName(tfName.getText());
144	orchestraModel.setDescription(tfDesc.getText());
145	setVisible(false);
146
147	setCancelled(false);
148	}
149
150	protected void
151	onCancel() {
152	setVisible(false);
153	}
154
155	/**
156	* Gets the newly created orchestra.
157	* @return The newly created orchestra or <code>null</code> if
158	* the Cancel button is pressed.
159	*/
160	public OrchestraModel
161	getOrchestra() { return orchestraModel; }
162
163	private final Handler eventHandler = new Handler();
164
165	private Handler
166	getHandler() { return eventHandler; }
167
168	private class Handler implements DocumentListener {
169	// DocumentListener
170	public void
171	insertUpdate(DocumentEvent e) { updateState(); }
172
173	public void
174	removeUpdate(DocumentEvent e) { updateState(); }
175
176	public void
177	changedUpdate(DocumentEvent e) { updateState(); }
178	}
179	}