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142 lines
5.6 KiB
Java
142 lines
5.6 KiB
Java
/*
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* Copyright (C) 2014 Apocalypse Laboratories.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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package net.apocalypselabs.symat;
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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/**
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*
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* @author Skylar
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*/
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public class Help extends javax.swing.JInternalFrame {
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/**
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* Creates new form Help
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*/
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public Help() {
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initComponents();
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}
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public void loadTopic(String name) {
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try {
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String text = "";
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BufferedReader reader = new BufferedReader(
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new InputStreamReader(
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CodeRunner.class
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.getResourceAsStream("help/"+name+".html")));
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String line;
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while ((line = reader.readLine()) != null) {
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text += line;
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}
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topicBrowser.setText(text);
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topicBrowser.setCaretPosition(0);
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} catch (Exception e) {
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//JOptionPane.showInternalMessageDialog(MainGUI.mainPane,
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//"Error: Cannot load help topic "+name+".\n\n"+e.getMessage());
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topicBrowser.setText("<html><head></head><body><p><b>Error:</b><br>Cannot get help topic \""
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+name+"\".<br>("+e.getMessage()+")</p></body></html>");
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}
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}
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/**
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* This method is called from within the constructor to initialize the form.
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* WARNING: Do NOT modify this code. The content of this method is always
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* regenerated by the Form Editor.
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*/
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@SuppressWarnings("unchecked")
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// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
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private void initComponents() {
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jSplitPane1 = new javax.swing.JSplitPane();
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jScrollPane1 = new javax.swing.JScrollPane();
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topicList = new javax.swing.JList();
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jScrollPane2 = new javax.swing.JScrollPane();
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topicBrowser = new javax.swing.JEditorPane();
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setClosable(true);
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setIconifiable(true);
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setMaximizable(true);
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setResizable(true);
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setTitle("Help");
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setFrameIcon(new javax.swing.ImageIcon(getClass().getResource("/net/apocalypselabs/symat/icons/help.png"))); // NOI18N
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addComponentListener(new java.awt.event.ComponentAdapter() {
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public void componentShown(java.awt.event.ComponentEvent evt) {
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formComponentShown(evt);
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}
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});
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jSplitPane1.setDividerLocation(100);
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jSplitPane1.setDividerSize(3);
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jSplitPane1.setResizeWeight(0.1);
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topicList.setModel(new javax.swing.AbstractListModel() {
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String[] strings = { "Welcome", "Basics", "Editor", "Graphing", "Commands", "Licenses" };
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public int getSize() { return strings.length; }
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public Object getElementAt(int i) { return strings[i]; }
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});
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topicList.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
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topicList.addListSelectionListener(new javax.swing.event.ListSelectionListener() {
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public void valueChanged(javax.swing.event.ListSelectionEvent evt) {
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topicListValueChanged(evt);
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}
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});
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jScrollPane1.setViewportView(topicList);
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jSplitPane1.setLeftComponent(jScrollPane1);
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topicBrowser.setEditable(false);
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topicBrowser.setContentType("text/html"); // NOI18N
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topicBrowser.setText("<html>\r\n <head>\r\n\r\n </head>\r\n <body>\r\n <p style=\"margin-top: 0\">\r\n \rHi there\n </p>\r\n </body>\r\n</html>\r\n");
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jScrollPane2.setViewportView(topicBrowser);
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jSplitPane1.setRightComponent(jScrollPane2);
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javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
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getContentPane().setLayout(layout);
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layout.setHorizontalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addComponent(jSplitPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 394, Short.MAX_VALUE)
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);
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layout.setVerticalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addComponent(jSplitPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 278, Short.MAX_VALUE)
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);
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pack();
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}// </editor-fold>//GEN-END:initComponents
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private void topicListValueChanged(javax.swing.event.ListSelectionEvent evt) {//GEN-FIRST:event_topicListValueChanged
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loadTopic(topicList.getSelectedValue().toString().toLowerCase());
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}//GEN-LAST:event_topicListValueChanged
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private void formComponentShown(java.awt.event.ComponentEvent evt) {//GEN-FIRST:event_formComponentShown
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loadTopic("welcome");
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}//GEN-LAST:event_formComponentShown
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// Variables declaration - do not modify//GEN-BEGIN:variables
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private javax.swing.JScrollPane jScrollPane1;
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private javax.swing.JScrollPane jScrollPane2;
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private javax.swing.JSplitPane jSplitPane1;
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private javax.swing.JEditorPane topicBrowser;
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private javax.swing.JList topicList;
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// End of variables declaration//GEN-END:variables
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}
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