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Java

/*
* CODE LICENSE =====================
* Copyright (c) 2015, Apocalypse Laboratories
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* 4. You adhere to the Media License detailed below. If you do not, this license
* is automatically revoked and you must purge all copies of the software you
* possess, in source or binary form.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* MEDIA LICENSE ====================
* All images and other graphical files (the "graphics") included with this
* software are copyright (c) 2015 Apocalypse Laboratories. You may not distribute
* the graphics or any program, source code repository, or other digital storage
* media containing them without written permission from Apocalypse Laboratories.
* This ban on distribution only applies to publicly available systems.
* A password-protected network file share, USB drive, or other storage scheme that
* cannot be easily accessed by the public is generally allowed. If in doubt,
* contact Apocalypse Laboratories. If Apocalypse Laboratories allows or denies
* you permission, that decision is considered final and binding.
*/
package net.apocalypselabs.symat;
import javax.swing.JOptionPane;
/**
*
* @author Skylar
*/
public class Globals extends javax.swing.JInternalFrame {
private int hashCode;
/**
* Creates new form Globals
*/
public Globals() {
initComponents();
}
/**
* 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() {
addBtn = new javax.swing.JButton();
jPanel1 = new javax.swing.JPanel();
jScrollPane1 = new javax.swing.JScrollPane();
keyList = new javax.swing.JList();
remBtn = new javax.swing.JButton();
jPanel2 = new javax.swing.JPanel();
jScrollPane2 = new javax.swing.JScrollPane();
valBox = new javax.swing.JTextArea();
refreshBtn = new javax.swing.JButton();
setClosable(true);
setIconifiable(true);
setMaximizable(true);
setResizable(true);
setTitle("Global Variables");
setFrameIcon(new javax.swing.ImageIcon(getClass().getResource("/net/apocalypselabs/symat/icons/globals.png"))); // NOI18N
addComponentListener(new java.awt.event.ComponentAdapter() {
public void componentShown(java.awt.event.ComponentEvent evt) {
formComponentShown(evt);
}
});
addBtn.setText("Add");
addBtn.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
addBtnActionPerformed(evt);
}
});
jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Variables"));
keyList.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
keyList.addListSelectionListener(new javax.swing.event.ListSelectionListener() {
public void valueChanged(javax.swing.event.ListSelectionEvent evt) {
keyListValueChanged(evt);
}
});
jScrollPane1.setViewportView(keyList);
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 109, Short.MAX_VALUE)
.addContainerGap())
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 208, Short.MAX_VALUE))
);
remBtn.setText("Remove");
remBtn.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
remBtnActionPerformed(evt);
}
});
jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder("Value"));
valBox.setEditable(false);
valBox.setColumns(1);
valBox.setRows(1);
valBox.setTabSize(4);
jScrollPane2.setViewportView(valBox);
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 202, Short.MAX_VALUE)
.addContainerGap())
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane2))
);
refreshBtn.setText("Refresh");
refreshBtn.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
refreshBtnActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addComponent(addBtn)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(remBtn)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(refreshBtn)
.addGap(0, 0, Short.MAX_VALUE)))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(addBtn)
.addComponent(remBtn)
.addComponent(refreshBtn))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addContainerGap())
);
pack();
}// </editor-fold>//GEN-END:initComponents
private void keyListValueChanged(javax.swing.event.ListSelectionEvent evt) {//GEN-FIRST:event_keyListValueChanged
if (keyList.getSelectedValue() != null) {
try {
valBox.setText(Functions.GLOBALS.get(
keyList.getSelectedValue().toString()).toString());
} catch (Exception ex) {
valBox.setText("Error. Note some datatypes "
+ "cannot be displayed here.");
}
}
}//GEN-LAST:event_keyListValueChanged
private void addBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_addBtnActionPerformed
String name = JOptionPane.showInternalInputDialog(this,
"New variable name:",
"New global",
JOptionPane.PLAIN_MESSAGE);
if (name != null) {
if (!name.equals("")) {
Functions.GLOBALS.put(name, null);
refreshList();
}
}
}//GEN-LAST:event_addBtnActionPerformed
private void formComponentShown(java.awt.event.ComponentEvent evt) {//GEN-FIRST:event_formComponentShown
refreshList();
}//GEN-LAST:event_formComponentShown
private void remBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_remBtnActionPerformed
if (keyList.getSelectedValue() != null) {
int choice = JOptionPane.showInternalConfirmDialog(this,
"Delete variable '"
+ keyList.getSelectedValue().toString() + "'?",
"Delete?",
JOptionPane.YES_NO_OPTION);
if (choice == JOptionPane.YES_OPTION) {
Functions.GLOBALS.remove(keyList.getSelectedValue().toString());
refreshList();
}
}
}//GEN-LAST:event_remBtnActionPerformed
private void refreshBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_refreshBtnActionPerformed
refreshList();
}//GEN-LAST:event_refreshBtnActionPerformed
private void refreshList() {
if (Functions.GLOBALS.hashCode() != hashCode) {
keyList.setListData(Functions.GLOBALS.keySet().toArray());
hashCode = Functions.GLOBALS.hashCode();
valBox.setText("");
}
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton addBtn;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JList keyList;
private javax.swing.JButton refreshBtn;
private javax.swing.JButton remBtn;
private javax.swing.JTextArea valBox;
// End of variables declaration//GEN-END:variables
}