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	iliev	913	/*
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			}