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* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores
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package com.sun.lwuit.resources.editor.editors;
import com.sun.lwuit.util.EditableResources;
import java.awt.Component;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.List;
import javax.swing.JOptionPane;
import javax.swing.JTable;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;
/**
* Allows us to edit a hashtable of values or a string, similarly to the array editor.
* This is useful for the ui builder.
*
* @author Shai Almog
*/
public class HashtableEditor extends javax.swing.JPanel {
private EditableResources res;
/** Creates new form HashtableEditor */
public HashtableEditor(EditableResources res, Object value, Object lst) {
this.res = res;
initComponents();
keysAndValues.setDefaultRenderer(String.class, new DefaultTableCellRenderer() {
@Override
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
if(value instanceof com.sun.lwuit.Image) {
value = HashtableEditor.this.res.findId(value);
}
return super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
}
});
keysAndValues.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
public void valueChanged(ListSelectionEvent e) {
removeRow.setEnabled(keysAndValues.getSelectedRow() > -1);
}
});
if(value == null) {
// add default values for the keys if applicable
if(lst != null) {
Object r;
if(lst instanceof com.sun.lwuit.List) {
r = ((com.sun.lwuit.List)lst).getRenderer();
} else {
r = ((com.sun.lwuit.list.ContainerList)lst).getRenderer();
}
if(r instanceof com.sun.lwuit.list.GenericListCellRenderer) {
com.sun.lwuit.list.GenericListCellRenderer g = (com.sun.lwuit.list.GenericListCellRenderer)r;
List<String> names = new ArrayList<String>();
findComponentsOfInterest(g.getSelected(), names);
for(String current : names) {
((DefaultTableModel)keysAndValues.getModel()).addRow(new Object[] {current, ""});
}
}
}
return;
}
if(value instanceof String) {
stringValue.setSelected(true);
stringTextField.setEnabled(true);
keysAndValues.setEnabled(false);
stringTextField.setText((String)value);
addRow.setEnabled(false);
} else {
stringTextField.setEnabled(false);
keysAndValues.setEnabled(true);
Hashtable v = (Hashtable)value;
for(Object key : v.keySet()) {
((DefaultTableModel)keysAndValues.getModel()).addRow(new Object[] {key, v.get(key)});
}
}
}
private void findComponentsOfInterest(com.sun.lwuit.Component cmp, List<String> dest) {
if(cmp instanceof com.sun.lwuit.Container) {
com.sun.lwuit.Container c = (com.sun.lwuit.Container)cmp;
int count = c.getComponentCount();
for(int iter = 0 ; iter < count ; iter++) {
findComponentsOfInterest(c.getComponentAt(iter), dest);
}
return;
}
if((cmp instanceof com.sun.lwuit.Label || cmp instanceof com.sun.lwuit.TextArea) && cmp.getName() != null) {
dest.add(cmp.getName());
return;
}
}
public Object getResult() {
if(keyValue.isSelected()) {
TableModel t = keysAndValues.getModel();
Hashtable v = new Hashtable();
for(int iter = 0 ; iter < t.getRowCount() ; iter++) {
v.put(t.getValueAt(iter, 0), t.getValueAt(iter, 1));
}
return v;
}
return stringTextField.getText();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
buttonGroup1 = new javax.swing.ButtonGroup();
keyValue = new javax.swing.JRadioButton();
stringValue = new javax.swing.JRadioButton();
jScrollPane1 = new javax.swing.JScrollPane();
keysAndValues = new javax.swing.JTable();
stringTextField = new javax.swing.JTextField();
addRow = new javax.swing.JButton();
removeRow = new javax.swing.JButton();
jScrollPane2 = new javax.swing.JScrollPane();
help = new javax.swing.JTextPane();
FormListener formListener = new FormListener();
buttonGroup1.add(keyValue);
keyValue.setSelected(true);
keyValue.setText("Key/Value");
keyValue.setName("keyValue"); // NOI18N
keyValue.addActionListener(formListener);
buttonGroup1.add(stringValue);
stringValue.setText("String");
stringValue.setName("stringValue"); // NOI18N
stringValue.addActionListener(formListener);
jScrollPane1.setName("jScrollPane1"); // NOI18N
keysAndValues.setModel(new javax.swing.table.DefaultTableModel(
new Object [][] {
},
new String [] {
"Key", "Value"
}
) {
Class[] types = new Class [] {
java.lang.String.class, java.lang.String.class
};
boolean[] canEdit = new boolean [] {
false, false
};
public Class getColumnClass(int columnIndex) {
return types [columnIndex];
}
public boolean isCellEditable(int rowIndex, int columnIndex) {
return canEdit [columnIndex];
}
});
keysAndValues.setName("keysAndValues"); // NOI18N
keysAndValues.addMouseListener(formListener);
jScrollPane1.setViewportView(keysAndValues);
stringTextField.setEnabled(false);
stringTextField.setName("stringTextField"); // NOI18N
addRow.setText("Add Row");
addRow.setName("addRow"); // NOI18N
addRow.addActionListener(formListener);
removeRow.setText("Remove Row");
removeRow.setEnabled(false);
removeRow.setName("removeRow"); // NOI18N
removeRow.addActionListener(formListener);
jScrollPane2.setName("jScrollPane2"); // NOI18N
help.setContentType("text/html");
help.setEditable(false);
help.setText("<html>\r\n <head>\r\n\r\n </head>\r\n <body>\r\n <p style=\"margin-top: 0\">\r\n List models can contain arbitrary data, currently the resource editor supports entering either Strings or hash values (key/value pairs). \nThis editor can be used to enter a String (in the text field bellow) or sets of keys and values.\n </p>\r\n <p>\n In order to display the data properly the list needs to have a renderer defined (see the renderer element in the properties) \na String list will normally \"just work\" however a list of Hashtables will need keys to fit the names of the elements within the renderer.\n Normally such keys appear automatically in this editor if you defined the renderer properly.\n </p>\n <p>\n Values for the keys can be boolean (true/false) which are useful for checkboxes, they can be Strings which can appear in \nlabels/buttons in the renderer or they can even be images which can also can be applied to labels etc. <br>\nA value can also be a navigation destination but that isn't represented visually other than by clicking the list element.\n </p>\n </body>\r\n</html>\r\n"); // NOI18N
help.setName("help"); // NOI18N
jScrollPane2.setViewportView(help);
org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.addContainerGap()
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 379, Short.MAX_VALUE)
.add(layout.createSequentialGroup()
.add(addRow)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(removeRow)
.add(183, 183, 183))
.add(layout.createSequentialGroup()
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(org.jdesktop.layout.GroupLayout.LEADING, stringTextField, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 375, Short.MAX_VALUE)
.add(org.jdesktop.layout.GroupLayout.LEADING, layout.createSequentialGroup()
.add(keyValue)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.UNRELATED)
.add(stringValue)))
.add(4, 4, 4)))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(jScrollPane2, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 346, Short.MAX_VALUE)
.addContainerGap())
);
layout.linkSize(new java.awt.Component[] {addRow, removeRow}, org.jdesktop.layout.GroupLayout.HORIZONTAL);
layout.setVerticalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.addContainerGap()
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(keyValue)
.add(stringValue))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jScrollPane2, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 221, Short.MAX_VALUE)
.add(layout.createSequentialGroup()
.add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 166, Short.MAX_VALUE)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(addRow)
.add(removeRow))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(stringTextField, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
.addContainerGap())
);
}
// Code for dispatching events from components to event handlers.
private class FormListener implements java.awt.event.ActionListener, java.awt.event.MouseListener {
FormListener() {}
public void actionPerformed(java.awt.event.ActionEvent evt) {
if (evt.getSource() == keyValue) {
HashtableEditor.this.keyValueActionPerformed(evt);
}
else if (evt.getSource() == stringValue) {
HashtableEditor.this.stringValueActionPerformed(evt);
}
else if (evt.getSource() == addRow) {
HashtableEditor.this.addRowActionPerformed(evt);
}
else if (evt.getSource() == removeRow) {
HashtableEditor.this.removeRowActionPerformed(evt);
}
}
public void mouseClicked(java.awt.event.MouseEvent evt) {
if (evt.getSource() == keysAndValues) {
HashtableEditor.this.keysAndValuesMouseClicked(evt);
}
}
public void mouseEntered(java.awt.event.MouseEvent evt) {
}
public void mouseExited(java.awt.event.MouseEvent evt) {
}
public void mousePressed(java.awt.event.MouseEvent evt) {
}
public void mouseReleased(java.awt.event.MouseEvent evt) {
}
}// </editor-fold>//GEN-END:initComponents
private void keyValueActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_keyValueActionPerformed
stringTextField.setEnabled(false);
addRow.setEnabled(true);
removeRow.setEnabled(keysAndValues.getSelectedRow() > -1);
keysAndValues.setEnabled(true);
}//GEN-LAST:event_keyValueActionPerformed
private void stringValueActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_stringValueActionPerformed
stringTextField.setEnabled(true);
addRow.setEnabled(false);
removeRow.setEnabled(false);
keysAndValues.setEnabled(false);
}//GEN-LAST:event_stringValueActionPerformed
private void addRowActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_addRowActionPerformed
HashtableKeyValueEditor kv = new HashtableKeyValueEditor(res, "Key", "");
int result = JOptionPane.showConfirmDialog(this, kv, "Add", JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE);
if(result == JOptionPane.OK_OPTION) {
((DefaultTableModel)keysAndValues.getModel()).addRow(new Object[] {kv.getKey(), kv.getValue()});
}
}//GEN-LAST:event_addRowActionPerformed
private void removeRowActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_removeRowActionPerformed
((DefaultTableModel)keysAndValues.getModel()).removeRow(keysAndValues.getSelectedRow());
}//GEN-LAST:event_removeRowActionPerformed
private void keysAndValuesMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_keysAndValuesMouseClicked
if(evt.getClickCount() == 2) {
int row = keysAndValues.getSelectedRow();
if(row > -1) {
HashtableKeyValueEditor kv = new HashtableKeyValueEditor(res, (String)keysAndValues.getValueAt(row, 0), keysAndValues.getValueAt(row, 1));
int result = JOptionPane.showConfirmDialog(this, kv, "Edit", JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE);
if(result == JOptionPane.OK_OPTION) {
((DefaultTableModel)keysAndValues.getModel()).setValueAt(kv.getKey(), row, 0);
((DefaultTableModel)keysAndValues.getModel()).setValueAt(kv.getValue(), row, 1);
}
}
}
}//GEN-LAST:event_keysAndValuesMouseClicked
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton addRow;
private javax.swing.ButtonGroup buttonGroup1;
private javax.swing.JTextPane help;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JRadioButton keyValue;
private javax.swing.JTable keysAndValues;
private javax.swing.JButton removeRow;
private javax.swing.JTextField stringTextField;
private javax.swing.JRadioButton stringValue;
// End of variables declaration//GEN-END:variables
}