view/classic/AddOrchestraDlg.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005, 2006 Grigor Kirilov Iliev
 *
 *   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.classic;

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.classic.ClassicI18n.i18n;


/**
 *
 * @author Grigor Iliev
 */
public class AddOrchestraDlg extends OkCancelDialog {
        private final JLabel lName = new JLabel(i18n.getLabel("AddOrchestraDlg.lName"));
        private final JLabel lDesc = new JLabel(i18n.getLabel("AddOrchestraDlg.lDesc"));
        
        private final JTextField tfName = new JTextField();
        private final JTextField tfDesc = new JTextField();
        
        private OrchestraModel orchestraModel;
        
        
        /** Creates a new instance of <code>AddOrchestraDlg</code>. */
        public AddOrchestraDlg() { this(new DefaultOrchestraModel()); }
        
        /**
         * Creates a new instance of <code>AddOrchestraDlg</code>.
         * @param orchestra The orchestra model to modify.
         */
        public AddOrchestraDlg(OrchestraModel orchestra) {
                super(CC.getMainFrame(), i18n.getLabel("AddOrchestraDlg.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 Kirilov Iliev
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.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.classic.ClassicI18n.i18n;
44
45
46	/**
47	*
48	* @author Grigor Iliev
49	*/
50	public class AddOrchestraDlg extends OkCancelDialog {
51	private final JLabel lName = new JLabel(i18n.getLabel("AddOrchestraDlg.lName"));
52	private final JLabel lDesc = new JLabel(i18n.getLabel("AddOrchestraDlg.lDesc"));
53
54	private final JTextField tfName = new JTextField();
55	private final JTextField tfDesc = new JTextField();
56
57	private OrchestraModel orchestraModel;
58
59
60	/** Creates a new instance of <code>AddOrchestraDlg</code>. */
61	public AddOrchestraDlg() { this(new DefaultOrchestraModel()); }
62
63	/**
64	* Creates a new instance of <code>AddOrchestraDlg</code>.
65	* @param orchestra The orchestra model to modify.
66	*/
67	public AddOrchestraDlg(OrchestraModel orchestra) {
68	super(CC.getMainFrame(), i18n.getLabel("AddOrchestraDlg.title"));
69
70	orchestraModel = orchestra;
71
72	JPanel p = new JPanel();
73
74	GridBagLayout gridbag = new GridBagLayout();
75	GridBagConstraints c = new GridBagConstraints();
76
77	p.setLayout(gridbag);
78
79	c.fill = GridBagConstraints.NONE;
80
81	c.gridx = 0;
82	c.gridy = 0;
83	c.anchor = GridBagConstraints.EAST;
84	c.insets = new Insets(3, 3, 3, 3);
85	gridbag.setConstraints(lName, c);
86	p.add(lName);
87
88	c.gridx = 0;
89	c.gridy = 1;
90	gridbag.setConstraints(lDesc, c);
91	p.add(lDesc);
92
93	c.fill = GridBagConstraints.HORIZONTAL;
94	c.gridx = 1;
95	c.gridy = 0;
96	c.weightx = 1.0;
97	c.anchor = GridBagConstraints.WEST;
98	gridbag.setConstraints(tfName, c);
99	p.add(tfName);
100
101	c.gridx = 1;
102	c.gridy = 1;
103	gridbag.setConstraints(tfDesc, c);
104	p.add(tfDesc);
105
106	setMainPane(p);
107
108	int w = getPreferredSize().width;
109	Dimension d = new Dimension(w > 400 ? w : 400, getPreferredSize().height);
110	setPreferredSize(d);
111	pack();
112
113	setLocationRelativeTo(getOwner());
114
115	btnOk.setEnabled(false);
116	tfName.getDocument().addDocumentListener(getHandler());
117
118	updateInfo();
119	updateState();
120	}
121
122	private void
123	updateInfo() {
124	tfName.setText(getOrchestra().getName());
125	tfDesc.setText(getOrchestra().getDescription());
126	}
127
128	private void
129	updateState() {
130	boolean b = true;
131	if(tfName.getText().length() == 0) b = false;
132
133	btnOk.setEnabled(b);
134	}
135
136	protected void
137	onOk() {
138	if(!btnOk.isEnabled()) return;
139
140	orchestraModel.setName(tfName.getText());
141	orchestraModel.setDescription(tfDesc.getText());
142	setVisible(false);
143
144	setCancelled(false);
145	}
146
147	protected void
148	onCancel() {
149	setVisible(false);
150	}
151
152	/**
153	* Gets the newly created orchestra.
154	* @return The newly created orchestra or <code>null</code> if
155	* the Cancel button is pressed.
156	*/
157	public OrchestraModel
158	getOrchestra() { return orchestraModel; }
159
160	private final Handler eventHandler = new Handler();
161
162	private Handler
163	getHandler() { return eventHandler; }
164
165	private class Handler implements DocumentListener {
166	// DocumentListener
167	public void
168	insertUpdate(DocumentEvent e) { updateState(); }
169
170	public void
171	removeUpdate(DocumentEvent e) { updateState(); }
172
173	public void
174	changedUpdate(DocumentEvent e) { updateState(); }
175	}
176	}