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	iliev	1286	/*
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			}