Add popout preview window

src/com/netsyms/symat/padview/Controls.form

@@ -36,7 +36,8 @@
               <Group type="103" groupAlignment="0" attributes="0">
                   <Group type="102" attributes="0">
                       <Component id="jLabel2" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace min="0" pref="296" max="32767" attributes="0"/>
+                      <EmptySpace pref="286" max="32767" attributes="0"/>
+                      <Component id="expandBtn" min="-2" pref="30" max="-2" attributes="0"/>
                   </Group>
                   <Component id="jScrollPane2" max="32767" attributes="0"/>
               </Group>
@@ -50,6 +51,7 @@
                   <Component id="jLabel1" alignment="3" min="-2" max="-2" attributes="0"/>
                   <Component id="jLabel2" alignment="3" min="-2" max="-2" attributes="0"/>
                   <Component id="addBtn" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="expandBtn" alignment="3" min="-2" max="-2" attributes="0"/>
               </Group>
               <EmptySpace max="-2" attributes="0"/>
               <Group type="103" groupAlignment="0" attributes="0">
@@ -167,5 +169,16 @@
         <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="delBtnActionPerformed"/>
       </Events>
     </Component>
+    <Component class="javax.swing.JButton" name="expandBtn">
+      <Properties>
+        <Property name="icon" type="javax.swing.Icon" editor="org.netbeans.modules.form.editors2.IconEditor">
+          <Image iconType="3" name="/com/netsyms/symat/padview/pop.png"/>
+        </Property>
+        <Property name="enabled" type="boolean" value="false"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="expandBtnActionPerformed"/>
+      </Events>
+    </Component>
   </SubComponents>
 </Form>

src/com/netsyms/symat/padview/Controls.java

@@ -62,7 +62,7 @@ public class Controls extends javax.swing.JPanel {
             try {
                 File filedata = FileUtils.getFileWithExtension(fc);
                 FileUtils.saveFile(contents, filedata.getAbsolutePath(), true);
-                GUI.statusLbl.setText("Saved "+filedata.getName());
+                GUI.statusLbl.setText("Saved " + filedata.getName());
             } catch (IOException ex) {
                 JOptionPane.showMessageDialog(null,
                         "Error:  Cannot save file: " + ex.getMessage());
@@ -90,6 +90,7 @@ public class Controls extends javax.swing.JPanel {
         jLabel2 = new javax.swing.JLabel();
         previewBtn = new javax.swing.JButton();
         delBtn = new javax.swing.JButton();
+        expandBtn = new javax.swing.JButton();
 
         jLabel1.setText("My Pads:");
 
@@ -153,6 +154,14 @@ public class Controls extends javax.swing.JPanel {
             }
         });
 
+        expandBtn.setIcon(new javax.swing.ImageIcon(getClass().getResource("/com/netsyms/symat/padview/pop.png"))); // NOI18N
+        expandBtn.setEnabled(false);
+        expandBtn.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                expandBtnActionPerformed(evt);
+            }
+        });
+
         javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
         this.setLayout(layout);
         layout.setHorizontalGroup(
@@ -174,7 +183,8 @@ public class Controls extends javax.swing.JPanel {
                 .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                     .addGroup(layout.createSequentialGroup()
                         .addComponent(jLabel2)
-                        .addGap(0, 296, Short.MAX_VALUE))
+                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 286, Short.MAX_VALUE)
+                        .addComponent(expandBtn, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
                     .addComponent(jScrollPane2)))
         );
         layout.setVerticalGroup(
@@ -183,7 +193,8 @@ public class Controls extends javax.swing.JPanel {
                 .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                     .addComponent(jLabel1)
                     .addComponent(jLabel2)
-                    .addComponent(addBtn))
+                    .addComponent(addBtn)
+                    .addComponent(expandBtn))
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                     .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 0, Short.MAX_VALUE)
@@ -219,7 +230,13 @@ public class Controls extends javax.swing.JPanel {
     }
 
     private void updateList() {
+        int sel = padPane.getSelectedIndex();
         padPane.setListData(PadUtils.getPads());
+        try {
+            padPane.setSelectedIndex(sel);
+        } catch (Exception ex) {
+            
+        }
     }
 
     private void padPaneValueChanged(javax.swing.event.ListSelectionEvent evt) {//GEN-FIRST:event_padPaneValueChanged
@@ -232,6 +249,7 @@ public class Controls extends javax.swing.JPanel {
         saveBtn.setEnabled(enable);
         previewBtn.setEnabled(enable);
         delBtn.setEnabled(enable);
+        expandBtn.setEnabled(enable);
     }//GEN-LAST:event_padPaneValueChanged
 
     private void openBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_openBtnActionPerformed
@@ -252,19 +270,26 @@ public class Controls extends javax.swing.JPanel {
 
     private void delBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_delBtnActionPerformed
         int ans = JOptionPane.showConfirmDialog(this,
-            "Remove pad from list?  It will not be removed from the server.",
+                "Remove pad from list?  It will not be removed from the server.",
-            "Delete?",
+                "Delete?",
-            JOptionPane.OK_CANCEL_OPTION);
+                JOptionPane.OK_CANCEL_OPTION);
         if (ans == JOptionPane.OK_OPTION) {
             PadUtils.delPad(getSelectedPad());
         }
         updateList();
     }//GEN-LAST:event_delBtnActionPerformed
 
+    private void expandBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_expandBtnActionPerformed
+        PopoutView pop = new PopoutView(PadUtils.getPad(getSelectedPad()), getSelectedPad());
+        pop.setLocationRelativeTo(this);
+        pop.setVisible(true);
+    }//GEN-LAST:event_expandBtnActionPerformed
+
 
     // Variables declaration - do not modify//GEN-BEGIN:variables
     private javax.swing.JButton addBtn;
     private javax.swing.JButton delBtn;
+    private javax.swing.JButton expandBtn;
     private javax.swing.JLabel jLabel1;
     private javax.swing.JLabel jLabel2;
     private javax.swing.JScrollPane jScrollPane1;

src/com/netsyms/symat/padview/PopoutView.form

@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.3" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JFrameFormInfo">
+  <Properties>
+    <Property name="defaultCloseOperation" type="int" value="2"/>
+    <Property name="title" type="java.lang.String" value="Preview: "/>
+  </Properties>
+  <SyntheticProperties>
+    <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
+    <SyntheticProperty name="generateCenter" type="boolean" value="true"/>
+  </SyntheticProperties>
+  <Events>
+    <EventHandler event="windowClosing" listener="java.awt.event.WindowListener" parameters="java.awt.event.WindowEvent" handler="formWindowClosing"/>
+  </Events>
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+  </AuxValues>
+
+  <Layout>
+    <DimensionLayout dim="0">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Component id="jScrollPane1" max="32767" attributes="0"/>
+          <Group type="102" attributes="0">
+              <Component id="wrapLines" min="-2" max="-2" attributes="0"/>
+              <EmptySpace pref="242" max="32767" attributes="0"/>
+              <Component id="closeBtn" min="-2" max="-2" attributes="0"/>
+          </Group>
+      </Group>
+    </DimensionLayout>
+    <DimensionLayout dim="1">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Group type="102" alignment="1" attributes="0">
+              <Group type="103" groupAlignment="3" attributes="0">
+                  <Component id="closeBtn" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="wrapLines" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace min="0" pref="0" max="-2" attributes="0"/>
+              <Component id="jScrollPane1" pref="280" max="32767" attributes="0"/>
+          </Group>
+      </Group>
+    </DimensionLayout>
+  </Layout>
+  <SubComponents>
+    <Container class="javax.swing.JScrollPane" name="jScrollPane1">
+      <AuxValues>
+        <AuxValue name="autoScrollPane" type="java.lang.Boolean" value="true"/>
+      </AuxValues>
+
+      <Layout class="org.netbeans.modules.form.compat2.layouts.support.JScrollPaneSupportLayout"/>
+      <SubComponents>
+        <Component class="javax.swing.JTextArea" name="textBox">
+          <Properties>
+            <Property name="editable" type="boolean" value="false"/>
+            <Property name="columns" type="int" value="1"/>
+            <Property name="rows" type="int" value="1"/>
+            <Property name="tabSize" type="int" value="4"/>
+          </Properties>
+        </Component>
+      </SubComponents>
+    </Container>
+    <Component class="javax.swing.JButton" name="closeBtn">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Close"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="closeBtnActionPerformed"/>
+      </Events>
+    </Component>
+    <Component class="javax.swing.JCheckBox" name="wrapLines">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Wrap long lines"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="wrapLinesActionPerformed"/>
+      </Events>
+    </Component>
+  </SubComponents>
+</Form>

src/com/netsyms/symat/padview/PopoutView.java

@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) 2015, Skylar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * * 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.
+ *
+ * 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.
+ */
+package com.netsyms.symat.padview;
+
+/**
+ *
+ * @author Skylar
+ */
+public class PopoutView extends javax.swing.JFrame {
+
+    /**
+     * Creates new form PopoutView
+     * @param content
+     * @param title
+     */
+    public PopoutView(String content, String title) {
+        initComponents();
+        textBox.setText(content);
+        setTitle(getTitle() + title);
+        if (!PrefStorage.getSetting("wrapLines").equals("")) {
+            wrapLines.setSelected(true);
+            wrap(wrapLines.isSelected());
+        }
+    }
+
+    /**
+     * 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() {
+
+        jScrollPane1 = new javax.swing.JScrollPane();
+        textBox = new javax.swing.JTextArea();
+        closeBtn = new javax.swing.JButton();
+        wrapLines = new javax.swing.JCheckBox();
+
+        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
+        setTitle("Preview: ");
+        addWindowListener(new java.awt.event.WindowAdapter() {
+            public void windowClosing(java.awt.event.WindowEvent evt) {
+                formWindowClosing(evt);
+            }
+        });
+
+        textBox.setEditable(false);
+        textBox.setColumns(1);
+        textBox.setRows(1);
+        textBox.setTabSize(4);
+        jScrollPane1.setViewportView(textBox);
+
+        closeBtn.setText("Close");
+        closeBtn.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                closeBtnActionPerformed(evt);
+            }
+        });
+
+        wrapLines.setText("Wrap long lines");
+        wrapLines.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                wrapLinesActionPerformed(evt);
+            }
+        });
+
+        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
+        getContentPane().setLayout(layout);
+        layout.setHorizontalGroup(
+            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+            .addComponent(jScrollPane1)
+            .addGroup(layout.createSequentialGroup()
+                .addComponent(wrapLines)
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 242, Short.MAX_VALUE)
+                .addComponent(closeBtn))
+        );
+        layout.setVerticalGroup(
+            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
+                    .addComponent(closeBtn)
+                    .addComponent(wrapLines))
+                .addGap(0, 0, 0)
+                .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 280, Short.MAX_VALUE))
+        );
+
+        pack();
+        setLocationRelativeTo(null);
+    }// </editor-fold>//GEN-END:initComponents
+
+    private void wrapLinesActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_wrapLinesActionPerformed
+        wrap(wrapLines.isSelected());
+    }//GEN-LAST:event_wrapLinesActionPerformed
+
+    private void wrap(boolean wrap) {
+        textBox.setLineWrap(wrap);
+        textBox.setWrapStyleWord(wrap);
+    }
+
+    private void save() {
+        PrefStorage.saveSetting("wrapLines", (wrapLines.isSelected() ? "yes" : ""));
+    }
+
+    private void closeBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_closeBtnActionPerformed
+        save();
+        dispose();
+    }//GEN-LAST:event_closeBtnActionPerformed
+
+    private void formWindowClosing(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowClosing
+        save();
+    }//GEN-LAST:event_formWindowClosing
+
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JButton closeBtn;
+    private javax.swing.JScrollPane jScrollPane1;
+    private javax.swing.JTextArea textBox;
+    private javax.swing.JCheckBox wrapLines;
+    // End of variables declaration//GEN-END:variables
+}