Netsyms
/
SyMAT
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
master
2.1
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'c463db0138'
${ noResults }
SyMAT/src/net/apocalypselabs/symat/CodeExport.java

495 lines
22 KiB
Java
Raw Blame History

/*
* Copyright (c) 2015, Netsyms Technologies
* All rights reserved.
*
*
* CODE LICENSE ==========
* 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 ("media") included with this
* software are copyright (c) 2015 Netsyms Technologies. You may not distribute
* the graphics or any program, source code repository, or other digital storage
* media containing them without permission from Netsyms Technologies.
* 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 Netsyms Technologies. If Netsyms Technologies allows or denies
* you permission, that decision is considered final and binding.
*
* You may only use the media for personal,
* non-commercial, non-educational use unless:
* 1, You have paid for the software and media via the SyMAT website,
* or 2, you are using it as part of the 15-day trial period.
* Other uses are prohibited without permission.
* If any part of this license is deemed unenforcable, the remainder
* of the license remains in full effect.
*/
package net.apocalypselabs.symat;
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.html.simpleparser.HTMLWorker;
import com.itextpdf.text.html.simpleparser.StyleSheet;
import com.itextpdf.text.pdf.PdfWriter;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintStream;
import java.io.StringReader;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
import javax.swing.SwingUtilities;
import javax.swing.filechooser.FileFilter;
import javax.swing.filechooser.FileNameExtensionFilter;
import org.htmlcleaner.CleanerProperties;
import org.htmlcleaner.HtmlCleaner;
import org.htmlcleaner.SimpleHtmlSerializer;
import org.htmlcleaner.TagNode;
import prettify.PrettifyParser;
import syntaxhighlight.ParseResult;
/**
*
* @author Skylar
*/
public class CodeExport extends javax.swing.JInternalFrame {
private String codeLang = "js";
private String html;
private final String origCode;
private String outputTxt = "";
/**
* Creates new form CodeExport
*
* @param code The code.
*/
public CodeExport(String code) {
origCode = code;
initComponents();
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
html = genHtml(code);
}
});
html = genHtml(code);
previewPane.setText(html);
previewPane.setCaretPosition(0);
}
/**
* Create CodeExport window with a set language for syntax highlighting.
*
* @param code The code.
* @param lang Options are "js" or "python".
*/
public CodeExport(String code, String lang) {
this(code);
codeLang = lang;
}
/**
*
* @param code
* @param lang
* @param out
*/
public CodeExport(String code, String lang, String out) {
this(code, lang);
outputTxt = out;
}
private String genHtml(String code) {
String css = "";
BufferedReader reader = new BufferedReader(
new InputStreamReader(
CodeExport.class
.getResourceAsStream("pretty.css")));
String line;
try {
while ((line = reader.readLine()) != null) {
css += line;
}
} catch (IOException ex) {
Logger.getLogger(CodeExport.class.getName()).log(Level.SEVERE, null, ex);
}
html = "<!DOCTYPE html>"
+ "<html><head>"
+ "<meta charset=\"utf-8\">"
+ "<title></title>"
+ "<style type=\"text/css\"><!--" + css + "--></style>"
+ "</head>"
+ "<body>"
+ "<h1>" + titleBox.getText() + "</h1>";
if (!authBox.getText().equals("")) {
html += "<h2>Author: " + authBox.getText() + "</h2>";
}
if (!dateBox.getText().equals("")) {
html += "<h3>Date: " + dateBox.getText() + "</h3>";
}
if (!headerBox.getText().equals("")) {
html += "<p class=\"header\">" + headerBox.getText() + "</p>";
}
if (outputPlaceBox.getSelectedIndex() == 1) {
html += getOutput();
}
PrettifyParser parser = new PrettifyParser();
List<ParseResult> parseResults = parser.parse(codeLang, code);
html += PrettifyToHtml.toHtml(code, parseResults);
if (outputPlaceBox.getSelectedIndex() == 0) {
html += getOutput();
}
html += "</body></html>";
html = html.replace("\t", "<span class=\"tab\">&nbsp;&nbsp;&nbsp;&nbsp;</span>");
html = html.replace("\n", "<br>");
HtmlCleaner cleaner = new HtmlCleaner();
CleanerProperties props = cleaner.getProperties();
TagNode node = cleaner.clean(html);
html = new SimpleHtmlSerializer(props).getAsString(node);
html = html.replace("&apos;", "'");
html = html.replace("<?xml version=\"1.0\" encoding=\"UTF-8\"?>", "");
Debug.println(html);
return html;
}
private String getOutput() {
return "<p><b>Output:</b></p><pre class=\"plaintxt\">"
+ outputTxt.replace("<", "&lt;").
replace("&", "&amp;").
replace(">", "&gt;").
replace("\"", "''")
+ "\n\n</pre>";
}
/**
* 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();
previewPane = new javax.swing.JTextPane();
jPanel1 = new javax.swing.JPanel();
titleBox = new javax.swing.JTextField();
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
authBox = new javax.swing.JTextField();
dateBox = new javax.swing.JTextField();
jLabel3 = new javax.swing.JLabel();
jScrollPane2 = new javax.swing.JScrollPane();
headerBox = new javax.swing.JTextArea();
jLabel4 = new javax.swing.JLabel();
jButton1 = new javax.swing.JButton();
jPanel2 = new javax.swing.JPanel();
exHtml = new javax.swing.JButton();
exPdf = new javax.swing.JButton();
outputPlaceBox = new javax.swing.JComboBox();
jLabel5 = new javax.swing.JLabel();
setClosable(true);
setIconifiable(true);
setMaximizable(true);
setResizable(true);
setTitle("Export Code");
setFrameIcon(new javax.swing.ImageIcon(getClass().getResource("/net/apocalypselabs/symat/icons/export.png"))); // NOI18N
previewPane.setEditable(false);
previewPane.setContentType("text/html"); // NOI18N
jScrollPane1.setViewportView(previewPane);
titleBox.setText("SyMAT Project");
jLabel1.setText("Title:");
jLabel2.setText("Author:");
authBox.setText(PrefStorage.getSetting("author", ""));
jLabel3.setText("Date:");
headerBox.setColumns(20);
headerBox.setLineWrap(true);
headerBox.setRows(2);
headerBox.setTabSize(4);
headerBox.setWrapStyleWord(true);
jScrollPane2.setViewportView(headerBox);
jLabel4.setText("Header:");
jButton1.setText("Update Preview");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder("Export to:"));
exHtml.setText("HTML");
exHtml.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
exHtmlActionPerformed(evt);
}
});
exPdf.setText("PDF");
exPdf.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
exPdfActionPerformed(evt);
}
});
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()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(exPdf, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(exHtml, javax.swing.GroupLayout.DEFAULT_SIZE, 80, Short.MAX_VALUE))
.addContainerGap())
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addGap(18, 18, 18)
.addComponent(exHtml)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(exPdf)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
outputPlaceBox.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Below code", "Above code", "No" }));
outputPlaceBox.setSelectedIndex(2);
jLabel5.setText("Include output:");
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()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel5)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(outputPlaceBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel1)
.addGap(18, 18, 18)
.addComponent(titleBox, javax.swing.GroupLayout.PREFERRED_SIZE, 154, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 0, Short.MAX_VALUE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2)
.addComponent(jLabel3))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(authBox)
.addComponent(dateBox))))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel4)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton1))
.addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 239, Short.MAX_VALUE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(5, 5, 5)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(titleBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel1)
.addComponent(jLabel4)
.addComponent(jButton1))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jScrollPane2)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel2)
.addComponent(authBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(dateBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel3))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel5)
.addComponent(outputPlaceBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(0, 0, Short.MAX_VALUE)))
.addGap(0, 0, Short.MAX_VALUE))
.addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGap(0, 0, 0))
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 583, Short.MAX_VALUE)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 10, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 273, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
);
pack();
}// </editor-fold>//GEN-END:initComponents
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
html = genHtml(origCode);
previewPane.setText(html);
previewPane.setCaretPosition(0);
}//GEN-LAST:event_jButton1ActionPerformed
private void exHtmlActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exHtmlActionPerformed
doSave("html");
}//GEN-LAST:event_exHtmlActionPerformed
private void exPdfActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exPdfActionPerformed
doSave("pdf");
}//GEN-LAST:event_exPdfActionPerformed
private void doSave(String format) {
html = genHtml(origCode);
JFileChooser fc = new JFileChooser();
FileFilter filter;
switch (format) {
case "pdf":
filter = new FileNameExtensionFilter("Portable Document Format (PDF)", "pdf");
break;
default:
filter = new FileNameExtensionFilter("Web Document (HTML)", "html");
}
fc.setFileFilter(filter);
fc.addChoosableFileFilter(filter);
int r = fc.showSaveDialog(this);
if (r == JFileChooser.APPROVE_OPTION) {
String file = FileUtils.getFileWithExtension(fc).getAbsolutePath();
switch (format) {
case "html":
saveFile(html, file);
break;
case "pdf":
savePdfFile(html, file);
break;
}
}
}
private void savePdfFile(String html, String path) {
try {
String k = html;
try (OutputStream file = new FileOutputStream(new File(path))) {
Document document = new Document();
PdfWriter.getInstance(document, file);
document.open();
HTMLWorker htmlWorker = new HTMLWorker(document);
StyleSheet styles = new StyleSheet();
styles.loadStyle("com", "color", "green");
styles.loadStyle("kwd", "color", "blue");
styles.loadStyle("pln", "color", "black");
styles.loadStyle("lit", "color", "#0099cc");
styles.loadStyle("pun", "color", "black");
styles.loadStyle("pun", "font-weight", "bold");
htmlWorker.setStyleSheet(styles);
htmlWorker.parse(new StringReader(k));
document.close();
savedMsg();
}
} catch (IOException | DocumentException e) {
JOptionPane.showInternalMessageDialog(this, "Error saving: " + e.getMessage());
}
}
private void saveFile(String content, String path) {
try {
PrintStream out = new PrintStream(new FileOutputStream(path));
out.print(content);
savedMsg();
} catch (Exception ex) {
JOptionPane.showInternalMessageDialog(this, "Error saving: " + ex.getMessage());
}
}
private void savedMsg() {
JOptionPane.showInternalMessageDialog(this, "Export complete!");
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JTextField authBox;
private javax.swing.JTextField dateBox;
private javax.swing.JButton exHtml;
private javax.swing.JButton exPdf;
private javax.swing.JTextArea headerBox;
private javax.swing.JButton jButton1;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JComboBox outputPlaceBox;
private javax.swing.JTextPane previewPane;
private javax.swing.JTextField titleBox;
// End of variables declaration//GEN-END:variables
}
Reference in New Issue View Git Blame Copy Permalink