package info.fulloo.trygve.editor; /* * TextEditorGUI.java * http://sourceforge.net/projects/javatxteditor/?source=typ_redirect * * Created on 1 wrzesień 2008, 22:00 * * Trygve IDE 2.0 * Copyright (c)2016 James O. Coplien, [email protected] * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program 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 for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * For further information about the trygve project, please contact * Jim Coplien at [email protected] * */ import java.awt.Color; import java.awt.Rectangle; import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import java.io.*; import java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; import java.util.Map; import info.fulloo.trygve.error.ErrorLogger; import info.fulloo.trygve.error.ErrorLogger.ErrorIncidenceType; import info.fulloo.trygve.lntextpane.LNTextPane; import info.fulloo.trygve.parser.ParseRun; import info.fulloo.trygve.parser.ParseRun.GuiParseRun; import info.fulloo.trygve.run_time.RTDebuggerWindow; import info.fulloo.trygve.run_time.RTExpression; import info.fulloo.trygve.run_time.RTExpression.RTMessage; import info.fulloo.trygve.run_time.RTWindowRegistryEntry; import info.fulloo.trygve.run_time.RunTimeEnvironment; import javax.swing.AbstractAction; import javax.swing.Action; import javax.swing.BorderFactory; import javax.swing.JFileChooser; import javax.swing.JMenu; import javax.swing.JOptionPane; import javax.swing.KeyStroke; import javax.swing.SwingWorker; import javax.swing.event.DocumentEvent; import javax.swing.event.DocumentListener; import javax.swing.text.AbstractDocument.BranchElement; import javax.swing.text.AttributeSet; import javax.swing.text.BadLocationException; import javax.swing.text.Document; import javax.swing.text.SimpleAttributeSet; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyleContext; import javax.swing.text.StyledDocument; import javax.swing.text.Element; enum RunButtonState { Idle, Running, Disabled } ; public class TextEditorGUI extends LNTextPane { //javax.swing.JFrame { final boolean OLD = false; // private final static String defaultFile = "examples/july_money_transfer.k"; private final static String defaultFile = "tests/datetest2.k"; private File fileName = new File("noname"); public int currentByteOffset() { return editPane.getCaretPosition(); } public int currentLineNumber() { return lineNumberForBufferOffset(editPane.getCaretPosition()); } public int lineNumberForBufferOffset(int caretPosition) { // Turn into a line number int lineNumber = 1; final Document document = editPane.getDocument(); for (int i = 0; i < caretPosition; i++) { try { String column = document.getText(i, 1); if ("\n".equals(column)) { lineNumber++; } } catch (BadLocationException e1) { e1.printStackTrace(); lineNumber = 1; break; } } return lineNumber; } public int bufferOffsetForLineNumber(int lineNumber) { final Document document = editPane.getDocument(); String documentText; try { documentText = document.getText(0, document.getLength()); } catch (BadLocationException e) { e.printStackTrace(); return 1; } int walker = 0; // It is "-1" because we want the newline that terminates // the *preceding* line for (int i = 0; i < lineNumber - 1; i++) { int nextNewlineIndex = documentText.indexOf("\n", walker); if (-1 == nextNewlineIndex) { break; } else { walker = nextNewlineIndex + 1; } } return walker; } public void setBreakpointToEOLAt(int byteOffset, int lineNumber) { final StyledDocument doc = (StyledDocument)editPane.getDocument(); final Element paragraphElement = doc.getParagraphElement(byteOffset); if (paragraphElement.getClass() == BranchElement.class) { final SimpleAttributeSet sas = new SimpleAttributeSet(); StyleConstants.setBackground(sas, Color.cyan); // Look for ending delimiter int length = 1; try { for (int i = byteOffset; ; i++) { if (i >= doc.getLength()) { length = i - byteOffset + 1; break; } else if (doc.getText(i, 1).equals("\n")) { length = i - byteOffset; break; } } } catch (BadLocationException ble) { length = 0; } if (0 < length) { doc.setCharacterAttributes(byteOffset, length, sas, false); } } } public void unsetBreakpointToEOLAt(int byteOffset, int lineNumber) { final StyledDocument doc = (StyledDocument)editPane.getDocument(); final Element paragraphElement = doc.getParagraphElement(byteOffset); if (paragraphElement.getClass() == BranchElement.class) { final SimpleAttributeSet sas = new SimpleAttributeSet(); StyleConstants.setBackground(sas, Color.cyan); // Look for ending delimiter int length = 1; try { for (int i = byteOffset; ; i++) { if (i >= doc.getLength()) { length = i - byteOffset + 1; break; } else if (doc.getText(i, 1).equals("\n")) { length = i - byteOffset; break; } } } catch (BadLocationException ble) { length = 0; } // Also look for beginning... try { for (--byteOffset; ; --byteOffset) { if (0 >= byteOffset) { length++; byteOffset = 0; break; } else if (doc.getText(byteOffset, 1).equals("\n")) { byteOffset++; break; } else { length++; } } } catch (BadLocationException ble) { length = 0; } if (0 < length) { Style defaultStyle = StyleContext. getDefaultStyleContext(). getStyle(StyleContext.DEFAULT_STYLE); doc.setCharacterAttributes(byteOffset, length, defaultStyle, true); } } } /* * Probably no longer used. Keep around in case we go to * graularity finer than a line for breakpoints. * public void setBreakpointAt(int byteOffset, int lineNumber) { final StyledDocument doc = (StyledDocument)editPane.getDocument(); final Element paragraphElement = doc.getParagraphElement(byteOffset); if (paragraphElement.getClass() == BranchElement.class) { final SimpleAttributeSet sas = new SimpleAttributeSet(); StyleConstants.setBackground(sas, Color.cyan); // Look for ending delimiter int length = 1; try { for (int i = byteOffset; ; i++) { if (i >= doc.getLength()) { length = i - byteOffset + 1; break; } else if (doc.getText(i, 1).equals("\n")) { length = i - byteOffset; break; } else if (doc.getText(i, 1).equals(" ")) { length = i - byteOffset; break; } else if (doc.getText(i, 1).equals("")) { length = i - byteOffset; break; } else if (doc.getText(i, 1).equals("(")) { length = i - byteOffset; break; } } } catch (BadLocationException ble) { length = 0; } if (0 < length) { doc.setCharacterAttributes(byteOffset, length, sas, false); } } } */ private enum State { LookingForField, InField; }; public ArrayList<Integer> breakpointByteOffsets() { State state = State.LookingForField; ArrayList<Integer> retval = new ArrayList<Integer>(); final StyledDocument doc = (StyledDocument)editPane.getDocument(); final SimpleAttributeSet breakpointColored = new SimpleAttributeSet(); StyleConstants.setBackground(breakpointColored, Color.cyan); for(int i = 0; i < doc.getLength(); i++) { final Element element = doc.getCharacterElement(i); final AttributeSet set = element.getAttributes(); final Color backgroundColor = StyleConstants.getBackground(set); switch (state) { case LookingForField: if (true == backgroundColor.equals(Color.cyan)) { state = State.InField; retval.add(new Integer(i)); } break; case InField: if (false == backgroundColor.equals(Color.cyan)) { state = State.LookingForField; } else if (element.toString().equals("\n")) { state = State.LookingForField; } break; default: assert (false); break; } } return retval; } public void removeAllBreakpoints() { final StyledDocument doc = (StyledDocument)editPane.getDocument(); final SimpleAttributeSet sas = new SimpleAttributeSet(); StyleConstants.setBackground(sas, new java.awt.Color(233, 228, 242)); // https://stackoverflow.com/questions/28927274/get-attributes-of-selected-text-in-jtextpane for(int i = 0; i < doc.getLength(); i++) { final AttributeSet set = doc.getCharacterElement(i).getAttributes(); final Color backgroundColor = StyleConstants.getBackground(set); if (backgroundColor.equals(Color.cyan)) { // The breakpoint color. Remove breakpoint annotation from this text doc.setCharacterAttributes(i, 1, sas, false); } } } /* public void removeBreakpointAt(int byteOffset) { // Probably deprecated. TODO. Check. final StyledDocument doc = (StyledDocument)editPane.getDocument(); final Element paragraphElement = doc.getParagraphElement(byteOffset); if (paragraphElement.getClass() == BranchElement.class) { final SimpleAttributeSet sas = new SimpleAttributeSet(); StyleConstants.setBackground(sas, new java.awt.Color(233, 228, 242)); // Look for ending delimiter int length = 1; try { for (int i = byteOffset; ; i++) { if (i >= doc.getLength()) { length = i - byteOffset + 1; break; } else if (doc.getText(i, 1).equals(" ")) { length = i - byteOffset; break; } else if (doc.getText(i, 1).equals("")) { length = i - byteOffset; break; } else if (doc.getText(i, 1).equals("(")) { length = i - byteOffset; break; } } } catch (BadLocationException ble) { length = 0; } if (0 < length) { doc.setCharacterAttributes(byteOffset, length, sas, false); } } } */ public InputStream getIn() { return console_.getIn(); } /** Creates new form TextEditorGUI */ public TextEditorGUI() { super(); underscores_ = "___________________________________________________________"; worker_ = null; parseRun_ = null; parseNeeded_ = true; compiledWithoutError_ = false; initComponents(); loadFile(defaultFile); appWindowsExtantMap_ = new HashMap<RTWindowRegistryEntry, Boolean>(); updateButtons(); oslMsg(); } public void oslMsg() { System.out.print("Trygve IDE, Version "); System.out.print(Main.TRYGVE_VERSION); System.out.println(". Copyright (c)2017 James O. Coplien, [email protected]."); System.out.println("Trygve IDE comes with ABSOLUTELY NO WARRANTY; for details click `show w'."); System.out.println("This is free software, and you are welcome to redistribute it" + " under certain conditions; click `show c' for details."); } /** This method is called from within the constructor to * initialize the form. * This is no longer maintained in the form editor, but rather * is edited manually. */ private javax.swing.JScrollPane errorScrollPane = null; private javax.swing.text.JTextComponent errorPanel = null; private javax.swing.text.JTextComponent searchPane = null; public String errorPanelContents() { return errorPanel.getText(); } public String editPanelContents() { return editPane.getText(); } private class MouseKeyListener implements MouseListener { public MouseKeyListener(final SearchCommandProcessor ekListener) { ekListener_ = ekListener; } @Override public void mousePressed(MouseEvent e) { commonMouseEvent(e); } @Override public void mouseReleased(MouseEvent e) { commonMouseEvent(e); } @Override public void mouseClicked(MouseEvent e) { } @Override public void mouseEntered(MouseEvent e) { commonMouseEvent(e); } @Override public void mouseExited(MouseEvent e) { commonMouseEvent(e); } private void commonMouseEvent(MouseEvent e) { ekListener_.mouseEventHappened(); } private final SearchCommandProcessor ekListener_; } private class SearchCommandProcessor implements KeyListener { public SearchCommandProcessor(final TextEditorGUI gui) { searchPane.setText("Search: "); reverseDirection_ = false; caretPositionAtSearchStart_ = 0; gui_ = gui; first_ = true; } public void mouseEventHappened() { int caretPosition = editPane.getCaretPosition(); editPane.setCaretPosition(caretPosition); editPane.moveCaretPosition(caretPosition); editPane.removeKeyListener(this); editPane.removeMouseListener(mouseListener_); searchPane.setText(""); } @Override public void keyPressed(final KeyEvent keyEvent) { keyEvent.consume(); } @Override public void keyReleased(final KeyEvent keyEvent) { boolean isRepeat = false; char c = '\0'; int keyCode = keyEvent.getKeyCode(); String currentSearchText = searchPane.getText(); int l = currentSearchText.length(); final int modifiers = keyEvent.getModifiers(); final boolean isControlDown = keyEvent.isControlDown(), isMetaDown = keyEvent.isMetaDown(); if ((keyCode == KeyEvent.VK_S && modifiers + KeyEvent.KEY_FIRST == KeyEvent.KEY_RELEASED && isControlDown) || (keyCode == KeyEvent.VK_F && modifiers == 4 && isMetaDown)) { // If no search text, then we're just getting the upkey // from the original command. Otherwise it's a re-search reverseDirection_ = false; if (false == first_) { // This is a CTRL-S CTRL-S sequence final String lastMatch = gui_.lastMatch(); searchPane.setText("Search: " + lastMatch); currentSearchText = searchPane.getText(); l = currentSearchText.length(); keyCode = c = 023; } else if (l == "Search: ".length()) { caretPositionAtSearchStart_ = editPane.getCaretPosition(); first_ = false; return; } else { keyCode = c = 023; isRepeat = true; } keyEvent.consume(); first_ = false; } else if (keyCode == KeyEvent.VK_R && modifiers + KeyEvent.KEY_FIRST == KeyEvent.KEY_RELEASED && isControlDown) { // If no search text, then we're just getting the upkey // from the original command. Otherwise it's a re-search reverseDirection_ = true; if (false == first_) { // This is a CTRL-R CTRL-R sequence final String lastMatch = gui_.lastMatch(); searchPane.setText("Search: " + lastMatch); currentSearchText = searchPane.getText(); l = currentSearchText.length(); keyCode = c = 022; isRepeat = true; } else if (l == "Search: ".length()) { caretPositionAtSearchStart_ = editPane.getCaretPosition(); first_ = false; return; } else { keyCode = c = 022; isRepeat = true; } keyEvent.consume(); first_ = false; } else if (keyCode == KeyEvent.VK_SHIFT) { return; } else if (keyCode == KeyEvent.VK_CONTROL) { return; } else if (keyCode == KeyEvent.VK_ALT) { return; } else if (keyCode == KeyEvent.VK_CAPS_LOCK) { return; } else if (keyCode == KeyEvent.VK_META) { return; } else { c = keyEvent.getKeyChar(); } final int caretPosition = editPane.getCaretPosition(); int currentOffset = caretPosition + "Search: ".length() - currentSearchText.length(); switch (c) { case 023: case 65535: // aliased to CTRL-S - repeating search reverseDirection_ = false; currentOffset++; break; case 022: // aliased to CTRL-R - repeating search reverseDirection_ = true; currentOffset--; if (currentOffset < 0) { currentOffset = editPane.getDocument().getLength() - l - 1; } break; case 010: // backspace l = l - 1; if (l < "Search: ".length()) l = "Search: ".length(); currentSearchText = currentSearchText.substring(0, l); break; case 033: // escape (end-of-search) final int newCaretPosition = caretPosition - l + "Search: ".length(); editPane.setCaretPosition(newCaretPosition); editPane.moveCaretPosition(newCaretPosition); editPane.removeKeyListener(this); editPane.removeMouseListener(mouseListener_); searchPane.setText(""); return; default: currentSearchText = currentSearchText + c; break; } searchPane.setText(currentSearchText); final String realSearchString = currentSearchText.length() > "Search: ".length()? currentSearchText.substring("Search: ".length()): ""; doSearch(isRepeat, caretPosition, currentOffset, realSearchString); } private void doSearch(final boolean repeat, final int caretPosition, final int currentOffsetArg, final String searchText) { int currentOffset = currentOffsetArg; final Document document = editPane.getDocument(); final int docLength = document.getLength(); final int searchTextLength = searchText.length(); boolean ok = true; String text = ""; try { int temp = currentOffset; if (false == repeat) { temp += searchTextLength; // Allow it to match the next character typed if indeed // the right character follows if (temp < document.getLength()) temp++; } text = reverseDirection_? document.getText(0, temp): document.getText(currentOffset, docLength - currentOffset); } catch (final BadLocationException ble) { ok = false; } if (ok) { if (searchTextLength > 0) { int nextLocation = 0, nextLocationDelta = reverseDirection_? text.lastIndexOf(searchText): text.indexOf(searchText); if (nextLocationDelta < 0) { // wrap handling try { text = reverseDirection_? document.getText(currentOffset, docLength - currentOffset): document.getText(0, currentOffset); nextLocationDelta = reverseDirection_? text.lastIndexOf(searchText): text.indexOf(searchText); nextLocation = reverseDirection_? currentOffset + nextLocationDelta: nextLocationDelta; } catch (BadLocationException ble) { ok = false; } } else { nextLocation = reverseDirection_? nextLocationDelta: nextLocationDelta + currentOffset; } if (ok) { if (nextLocationDelta >= 0) { currentOffset = nextLocation; try { final Rectangle viewArea = editPane.modelToView(nextLocation); editPane.scrollRectToVisible(viewArea); editPane.setCaretPosition(nextLocation); editPane.moveCaretPosition(nextLocation + searchText.length()); gui_.setLastMatch(searchText); caretPositionAtSearchStart_ = nextLocation; } catch (final BadLocationException ble) { ; } catch (final IllegalArgumentException iae) { ; } } else { // Not found editPane.setCaretPosition(caretPositionAtSearchStart_); } } } else { ; } } } @Override public void keyTyped(final KeyEvent keyEvent) { keyEvent.consume(); } public void setMouseListener(final MouseListener mouseListener) { mouseListener_ = mouseListener; } private MouseListener mouseListener_; private boolean reverseDirection_; private int caretPositionAtSearchStart_; private final TextEditorGUI gui_; private boolean first_; } private class EscapeCommandProcessor implements KeyListener { public EscapeCommandProcessor() { } @Override public void keyPressed(final KeyEvent keyEvent) { keyEvent.consume(); } @Override public void keyReleased(final KeyEvent keyEvent) { char c = keyEvent.getKeyChar(); int nextLocation = 0; if (c != KeyEvent.VK_ESCAPE) { editPane.removeKeyListener(this); } switch (c) { case KeyEvent.VK_ESCAPE: return; case '<': nextLocation = 0; break; case '>': nextLocation = editPane.getDocument().getLength() - 1; break; default: return; } try { final Rectangle viewArea = editPane.modelToView(nextLocation); editPane.scrollRectToVisible(viewArea); editPane.setCaretPosition(nextLocation); } catch (final BadLocationException ble) { ; } } @Override public void keyTyped(final KeyEvent keyEvent) { keyEvent.consume(); } } private void initComponents() { worker_ = null; copyButton = new javax.swing.JButton(); jScrollPane1 = super.scrollPane(); // new javax.swing.JScrollPane(); if (OLD) { jScrollPane2 = new javax.swing.JScrollPane(); } else { errorPanel = new javax.swing.JTextPane(); errorPanel.setMargin(new java.awt.Insets(3, 20, 3, 20)); errorPanel.setBackground(new java.awt.Color(233, 228, 242)); errorScrollPane = new javax.swing.JScrollPane(errorPanel); javax.swing.JFrame.setDefaultLookAndFeelDecorated(true); searchPane = new javax.swing.JTextPane(); searchPane.setMargin(new java.awt.Insets(3, 3, 3, 3)); searchPane.setBackground(new java.awt.Color(233, 228, 242)); searchPane.setBorder(BorderFactory.createLineBorder(Color.black)); /* javax.swing.JFrame frame = new javax.swing.JFrame("Message Console"); frame.setDefaultCloseOperation( javax.swing.JFrame.EXIT_ON_CLOSE ); frame.getContentPane().add( errorScrollPane ); frame.setSize(400, 120); frame.setVisible(true); */ // Here is the zoo: // errorPanel is a JTextPane // editPane comes from JTextPane.editPane, of type JEditorPane // errorScrollPane created for errorPane console_ = new MessageConsole(errorPanel); console_.redirectOut(); console_.redirectErr(java.awt.Color.RED, null); } editPane = super.editPane(); // new javax.swing.JEditorPane(); if (OLD) { editPane2 = new javax.swing.JEditorPane(); } else { final TextEditorGUI self = this; final Action search = new AbstractAction() { @Override public void actionPerformed(final ActionEvent e) { final SearchCommandProcessor searchKeyListener = new SearchCommandProcessor(self); editPane.addKeyListener(searchKeyListener); final MouseListener mouseListener = new MouseKeyListener(searchKeyListener); editPane.addMouseListener(mouseListener); searchKeyListener.setMouseListener(mouseListener); } private static final long serialVersionUID = -329124812; }; lastMatch_ = ""; final Action save = new AbstractAction() { @Override public void actionPerformed(final ActionEvent e) { saveFileButtonActionPerformed(e); } private static final long serialVersionUID = -229124812; }; final Action escape = new AbstractAction() { @Override public void actionPerformed(final ActionEvent e) { final EscapeCommandProcessor escapeCommandProcessor = new EscapeCommandProcessor(); editPane.addKeyListener(escapeCommandProcessor); } private static final long serialVersionUID = -129124812; }; editPane.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_F, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()), "search"); editPane.getInputMap().put(KeyStroke.getKeyStroke("control S"), "search"); editPane.getInputMap().put(KeyStroke.getKeyStroke("control R"), "search"); editPane.getActionMap().put("search", search); editPane.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_S, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()), "save"); editPane.getActionMap().put("save", save); editPane.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "escape"); editPane.getActionMap().put("escape", escape); // https://stackoverflow.com/questions/3953208/value-change-listener-to-jtextfield editPane.getDocument().addDocumentListener(new DocumentListener() { public void changedUpdate(DocumentEvent e) { // This is apparently for font and color changes. // No need to invalidate the current breakpoint annotations // in the editor text. // warn(); } public void removeUpdate(DocumentEvent e) { warn(); } public void insertUpdate(DocumentEvent e) { warn(); } private void warn() { parseNeeded_ = true; final RunTimeEnvironment runTimeEnvironment = RunTimeEnvironment.runTimeEnvironment_; if (null != runTimeEnvironment) { final RTDebuggerWindow debugger = runTimeEnvironment.rTDebuggerWindow(); if (null != debugger) { debugger.updateParsingStatus(0, parseNeeded_); } } } }); } cutButton = new javax.swing.JButton(); pasteButton = new javax.swing.JButton(); selectAllButton = new javax.swing.JButton(); clearButton = new javax.swing.JButton(); clearButton2 = new javax.swing.JButton(); runButton = new javax.swing.JButton(); interruptButton = new javax.swing.JButton(); parseButton = new javax.swing.JButton(); debugCheckBox = new javax.swing.JCheckBox("Enable\nDebugging"); debugButton = new javax.swing.JButton(); wwwButton = new javax.swing.JButton(); urlTextField = new javax.swing.JTextField(); openFileButton = new javax.swing.JButton(); fileSystemTextField = new javax.swing.JTextField(); saveFileButton = new javax.swing.JButton(); testButton = new javax.swing.JButton(); showWButton = new javax.swing.JButton(); showCButton = new javax.swing.JButton(); jMenuBar1 = new javax.swing.JMenuBar(); jMenu1 = new javax.swing.JMenu(); loadMenu = new javax.swing.JMenuItem(); saveMenu = new javax.swing.JMenuItem(); saveAsMenu = new javax.swing.JMenuItem(); jMenu2 = new javax.swing.JMenu(); copyMenu = new javax.swing.JMenuItem(); cutMenu = new javax.swing.JMenuItem(); pasteMenu = new javax.swing.JMenuItem(); selectAllMenu = new javax.swing.JMenuItem(); clearMenu = new javax.swing.JMenuItem(); jSeparator1 = new javax.swing.JSeparator(); exampleTextMenu = new javax.swing.JMenuItem(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); setTitle("trygve"); setName("trygve"); // NOI18N copyButton.setText("Copy"); copyButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { copyButtonActionPerformed(evt); } }); jScrollPane1.setHorizontalScrollBar(null); if (OLD) { jScrollPane2.setHorizontalScrollBar(null); } editPane.setBackground(new java.awt.Color(233, 228, 242)); // editPane.setMargin(new java.awt.Insets(3, 20, 3, 20)); editPane.setMargin(new java.awt.Insets(3, 3, 3, 20)); if (OLD) { editPane2.setBackground(new java.awt.Color(233, 228, 242)); editPane2.setMargin(new java.awt.Insets(3, 20, 3, 20)); } jScrollPane1.setViewportView(editPane); if (OLD) { jScrollPane2.setViewportView(editPane2); } cutButton.setText("Cut"); cutButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { cutButtonActionPerformed(evt); } }); pasteButton.setText("Paste"); pasteButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { pasteButtonActionPerformed(evt); } }); selectAllButton.setText("Select All"); selectAllButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { selectAllButtonActionPerformed(evt); } }); clearButton.setText("Clear Text"); clearButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { clearButtonActionPerformed(evt); } }); clearButton2.setText("Clear Log"); clearButton2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { clearLogButtonActionPerformed(evt); } }); runButton.setText("Run"); runButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { runButtonActionPerformed(evt); } }); interruptButton.setText("Interrupt"); interruptButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { interruptButtonActionPerformed(evt); } }); enableInterruptButton(false); parseButton.setText("Parse"); parseButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { parseButtonActionPerformed(evt); } }); debuggingEnabled_ = false; debugCheckBox.setSelected(debuggingEnabled_); debugCheckBox.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { debugCheckBoxActionPerformed(evt); } }); debugButton.setText("Debug"); debugButton.setEnabled(false); debugButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { debugButtonActionPerformed(evt); } }); wwwButton.setText("WWW"); wwwButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { wwwButtonActionPerformed(evt); } }); openFileButton.setText("Open File ➜"); openFileButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { openFileButtonActionPerformed(evt); } }); saveFileButton.setText("⬅︎ Save File"); saveFileButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { saveFileButtonActionPerformed(evt); } }); testButton.setText("Run Tests"); testButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { testButtonActionPerformed(); } }); showCButton.setText("show c"); showCButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { showCButtonActionPerformed(); } }); showWButton.setText("show w"); showWButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { showWButtonActionPerformed(); } }); urlTextField.setText("http://fulloo.info/Examples/TrygveExamples/complex1.k"); urlTextField.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { urlTextFieldActionPerformed(evt); } }); fileSystemTextField.setText(defaultFile); saveFileButton.setEnabled(true); fileSystemTextField.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { fileSystemTextFieldActionPerformed(evt); } }); jMenu1.setText("File"); loadMenu.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_O, java.awt.event.InputEvent.CTRL_MASK)); loadMenu.setText("Open"); loadMenu.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { loadMenuActionPerformed(evt); } }); jMenu1.add(loadMenu); saveMenu.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_S, java.awt.event.InputEvent.CTRL_MASK)); saveMenu.setText("Save"); saveMenu.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { saveMenuActionPerformed(evt); } }); jMenu1.add(saveMenu); saveAsMenu.setText("Save as..."); saveAsMenu.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { saveAsMenuActionPerformed(evt); } }); jMenu1.add(saveAsMenu); jMenuBar1.add(jMenu1); jMenu2.setText("Edit"); copyMenu.setText("Copy"); copyMenu.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { copyMenuActionPerformed(evt); } }); jMenu2.add(copyMenu); cutMenu.setText("Cut"); cutMenu.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { cutMenuActionPerformed(evt); } }); jMenu2.add(cutMenu); pasteMenu.setText("Paste"); pasteMenu.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { pasteMenuActionPerformed(evt); } }); jMenu2.add(pasteMenu); selectAllMenu.setText("Select All"); selectAllMenu.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { selectAllMenuActionPerformed(evt); } }); jMenu2.add(selectAllMenu); clearMenu.setText("Clear"); clearMenu.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { clearMenuActionPerformed(evt); } }); jMenu2.add(clearMenu); jMenu2.add(jSeparator1); exampleTextMenu.setText("Example Text"); exampleTextMenu.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { exampleTextMenuActionPerformed(evt); } }); jMenu2.add(exampleTextMenu); jMenuBar1.add(jMenu2); this.initLoadTestMenu(); this.initExampleMenu(); setJMenuBar(jMenuBar1); 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.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(searchPane, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 15, Short.MAX_VALUE) .addComponent(jScrollPane1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 485, Short.MAX_VALUE)) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false) .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup() .addComponent(wwwButton) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(urlTextField)) .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup() .addComponent(openFileButton) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(fileSystemTextField) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(saveFileButton)) .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup() .addComponent(copyButton) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(cutButton) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(pasteButton) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(selectAllButton) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(clearButton) .addComponent(parseButton) .addComponent(debugCheckBox) .addComponent(debugButton)))) .addContainerGap() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup() .addComponent(showWButton) .addComponent(showCButton)) .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup() .addComponent(clearButton2) .addComponent(runButton) .addComponent(interruptButton) .addComponent(testButton)) .addComponent(errorScrollPane, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 485, 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(copyButton) .addComponent(cutButton) .addComponent(pasteButton) .addComponent(selectAllButton) .addComponent(clearButton) .addComponent(parseButton) .addComponent(debugCheckBox) .addComponent(debugButton) .addComponent(showWButton) .addComponent(showCButton)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(wwwButton) .addComponent(urlTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) ) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(openFileButton) .addComponent(fileSystemTextField) .addComponent(saveFileButton) .addComponent(clearButton2) .addComponent(runButton) .addComponent(interruptButton) .addComponent(testButton)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addGroup(layout.createSequentialGroup() .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 323, Short.MAX_VALUE) .addComponent(searchPane, javax.swing.GroupLayout.DEFAULT_SIZE, 15, 20)) .addComponent(errorScrollPane, javax.swing.GroupLayout.DEFAULT_SIZE, 323, Short.MAX_VALUE)) .addContainerGap()) ); pack(); }// </editor-fold>//GEN-END:initComponents private void initLoadTestMenu() { final int numberOfTestCases = TestRunner.numberOfTestCases(); jMenu3 = new javax.swing.JMenu(); jMenu3Files = new javax.swing.JMenuItem [numberOfTestCases]; for (int i = 0; i < numberOfTestCases; i++) { jMenu3Files[i] = new javax.swing.JMenuItem(); } jMenu3.setText("Load Test"); final String [] allFileNames = new String [numberOfTestCases], allURLs = new String [numberOfTestCases]; for (int i = 0; i < numberOfTestCases; i++) { allFileNames[i] = TestRunner.fileNameForTestCase(i); allURLs[i] = TestRunner.urlForTestCase(i); } Arrays.sort(allFileNames); Arrays.sort(allURLs); final char [] menuBreaks = { 'f', 'n', 's', 'z' }; int j = 0; JMenu submenu = new JMenu("a-" + (char)(menuBreaks[0] - 1)); for (int i = 0; i < numberOfTestCases; i++) { assert 'a' > 'A'; final String fileName = allFileNames[i]; char firstChar = fileName.charAt(0); if (firstChar > 'z') { firstChar += 'a' - 'A'; } if (firstChar >= menuBreaks[j]) { jMenu3.add(submenu); if (j < menuBreaks.length && menuBreaks[j+1] == 'z') { final String newRange = menuBreaks[j] + "-" + 'z'; submenu = new JMenu(newRange); } else if (menuBreaks[j] != 'z') { final String newRange = menuBreaks[j] + "-" + (char)(menuBreaks[j+1]-1); submenu = new JMenu(newRange); } j++; } jMenu3Files[i].setText(allURLs[i]); jMenu3Files[i].addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { loadTestCaseMenuActionPerformed(evt); } }); submenu.add(jMenu3Files[i]); } jMenu3.add(submenu); jMenuBar1.add(jMenu3); } private void initExampleMenu() { final int numberOfExampleCases = TestRunner.numberOfExampleCases(); jMenu4 = new javax.swing.JMenu(); jMenu4Files = new javax.swing.JMenuItem [numberOfExampleCases]; for (int i = 0; i < numberOfExampleCases; i++) { jMenu4Files[i] = new javax.swing.JMenuItem(); } jMenu4.setText("Load Example"); final String [] allFileNames = new String [numberOfExampleCases], allURLs = new String [numberOfExampleCases]; for (int i = 0; i < numberOfExampleCases; i++) { allFileNames[i] = TestRunner.fileNameForExample(i); allURLs[i] = TestRunner.urlForExample(i); } Arrays.sort(allFileNames); Arrays.sort(allURLs); final char [] menuBreaks = { 'n', 'z' }; int j = 0; JMenu submenu = new JMenu("a-" + (char)(menuBreaks[0] - 1)); for (int i = 0; i < numberOfExampleCases; i++) { assert 'a' > 'A'; final String fileName = allFileNames[i]; char firstChar = fileName.charAt(0); if (firstChar > 'z') { firstChar += 'a' - 'A'; } if (firstChar >= menuBreaks[j]) { jMenu4.add(submenu); if (j < menuBreaks.length && menuBreaks[j+1] == 'z') { final String newRange = menuBreaks[j] + "-" + 'z'; submenu = new JMenu(newRange); } else if (menuBreaks[j] != 'z') { final String newRange = menuBreaks[j] + "-" + (char)(menuBreaks[j+1]-1); submenu = new JMenu(newRange); } j++; } jMenu4Files[i].setText(allURLs[i]); jMenu4Files[i].addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { loadExampleMenuActionPerformed(evt); } }); submenu.add(jMenu4Files[i]); } jMenu4.add(submenu); jMenuBar1.add(jMenu4); } private void copyButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_copyButtonActionPerformed this.editPane.copy(); }//GEN-LAST:event_copyButtonActionPerformed private void cutButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cutButtonActionPerformed this.editPane.cut(); }//GEN-LAST:event_cutButtonActionPerformed private void pasteButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_pasteButtonActionPerformed this.editPane.paste(); }//GEN-LAST:event_pasteButtonActionPerformed private void selectAllButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_selectAllButtonActionPerformed this.editPane.selectAll(); }//GEN-LAST:event_selectAllButtonActionPerformed private void copyMenuActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_copyMenuActionPerformed this.editPane.copy(); }//GEN-LAST:event_copyMenuActionPerformed private void cutMenuActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cutMenuActionPerformed this.editPane.cut(); }//GEN-LAST:event_cutMenuActionPerformed private void pasteMenuActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_pasteMenuActionPerformed this.editPane.paste(); }//GEN-LAST:event_pasteMenuActionPerformed private void selectAllMenuActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_selectAllMenuActionPerformed this.editPane.selectAll(); }//GEN-LAST:event_selectAllMenuActionPerformed private void exampleTextMenuActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exampleTextMenuActionPerformed this.editPane.setText("// Press the Parse button, then press the Run button\n\nSystem.out.println(\"Hello, World!!!\")"); }//GEN-LAST:event_exampleTextMenuActionPerformed private void saveMenuActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_saveMenuActionPerformed try { final BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(this.fileName), "UTF-8")); writer.write(this.editPane.getText()); writer.close(); } catch (IOException ioe) { this.editPane.setText("Pardon. Can't write file. Please contact: [email protected]"); } }//GEN-LAST:event_saveMenuActionPerformed private void loadTestCaseMenuActionPerformed(final java.awt.event.ActionEvent evt) { enableRunButton(false); parseButton.setEnabled(true); enableInterruptButton(true); urlTextField.setText(evt.getActionCommand()); this.wwwButtonActionPerformed(evt); } private void loadExampleMenuActionPerformed(final java.awt.event.ActionEvent evt) { enableRunButton(false); parseButton.setEnabled(true); enableInterruptButton(true); urlTextField.setText(evt.getActionCommand()); this.wwwButtonActionPerformed(evt); } private void loadMenuActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_loadMenuActionPerformed final JFileChooser fileChooser = new JFileChooser(); if (fileChooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) { final StringBuilder stringBuilder = new StringBuilder(); try { final BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(fileChooser.getSelectedFile()), "UTF-8")); while (reader.ready()) { stringBuilder.append(reader.readLine() + "\n"); } reader.close(); this.editPane.setText(stringBuilder.toString()); this.fileName = fileChooser.getSelectedFile(); fileSystemTextField.setText(this.fileName.getAbsolutePath()); saveFileButton.setEnabled(true); } catch (IOException ioe) { this.editPane.setText("Pardon. Can't open file. Please contact with: [email protected]"); } } }//GEN-LAST:event_loadMenuActionPerformed private void clearButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_clearButtonActionPerformed this.editPane.setText(""); }//GEN-LAST:event_clearButtonActionPerformed private void clearLogButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_clearLogButtonActionPerformed this.errorPanel.setText(""); }//GEN-LAST:event_clearLogButtonActionPerformed public ParseRun getParseRun() { return parseRun_; } public void simpleRun() { console_.reinitialize(); final RTExpression rTMainExpr = parseRun_.mainExpr(); virtualMachine_.reboot(); virtualMachine_.run(rTMainExpr); } private void setRunButtonState(final RunButtonState state) { if (userWindowsAreOpen()) { enableRunButton(true); runButton.setForeground(Color.RED); } else { switch (state) { case Idle: enableRunButton(true); runButton.setForeground(Color.BLACK); break; case Running: enableRunButton(true); runButton.setForeground(Color.RED); break; case Disabled: enableRunButton(false); runButton.setForeground(Color.BLACK); break; } } } private void setInterruptButtonState(final RunButtonState state) { if (userWindowsAreOpen()) { enableInterruptButton(true); } else { switch (state) { case Idle: enableInterruptButton(false); break; case Running: enableInterruptButton(true); break; case Disabled: enableInterruptButton(false); break; } } } private void cancelAllThreads() { RunTimeEnvironment.runTimeEnvironment_.stopAllThreads(); final int nthreads = Thread.activeCount(); final Thread [] threads = new Thread[nthreads]; Thread.enumerate(threads); for (final Thread aThread : threads) { aThread.interrupt(); Thread.yield();// give it a chance to die (exploratory code) } } public void runButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_runButtonActionPerformed if (null != worker_) { worker_.cancel(true); worker_ = null; } final RTDebuggerWindow debugger = RunTimeEnvironment.runTimeEnvironment_.rTDebuggerWindow(); if (null != debugger) { debugger.plantAllBreakpointsAccordingToGUIMarkers(parseRun_); debugger.running(); } worker_ = new SwingWorker<Integer, Void>() { @Override public Integer doInBackground() { setRunButtonState(RunButtonState.Running); setInterruptButtonState(RunButtonState.Running); parseButton.setEnabled(false); testButton.setEnabled(false); try { simpleRun(); } catch (Exception e) { System.err.format("Exception: User process died because of internal trygve error: %s\n", e.toString()); RTMessage.printMiniStackStatus(); e.printStackTrace(System.err); } catch (Error e) { System.err.format("Error: User process died because of internal trygve error: %s\n", e.toString()); RTMessage.printMiniStackStatus(); e.printStackTrace(System.err); } finally { cancelAllThreads(); } parseButton.setEnabled(true); testButton.setEnabled(true); setRunButtonState(RunButtonState.Idle); setInterruptButtonState(RunButtonState.Idle); parseButton.setEnabled(true); return Integer.valueOf(JOptionPane.PLAIN_MESSAGE); } @Override public void done() { // Just wrap up. setRunButtonState(RunButtonState.Idle); parseButton.setEnabled(true); setInterruptButtonState(RunButtonState.Idle); worker_ = null; } }; worker_.execute(); }//GEN-LAST:event_runButtonActionPerformed private void enableRunButton(boolean tf) { runButton.setEnabled(tf); debugButton.setEnabled(tf && debuggingEnabled_); // follows run button if (null != RunTimeEnvironment.runTimeEnvironment_) { final RTDebuggerWindow debugger = RunTimeEnvironment.runTimeEnvironment_.rTDebuggerWindow(); if (null != debugger) { debugger.enableRunButton(tf); } } } private void enableInterruptButton(boolean tf) { interruptButton.setEnabled(tf); if (null != RunTimeEnvironment.runTimeEnvironment_) { final RTDebuggerWindow debugger = RunTimeEnvironment.runTimeEnvironment_.rTDebuggerWindow(); if (null != debugger) { debugger.enableInterruptButton(tf); } } } public void interruptButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_runButtonActionPerformed killAppWindows(); parseButton.setEnabled(true); testButton.setEnabled(true); setRunButtonState(RunButtonState.Idle); setInterruptButtonState(RunButtonState.Idle); if (null != worker_) { try { worker_.cancel(true); } catch (final Exception e) { ErrorLogger.error(ErrorIncidenceType.Runtime, "Program enactment interrupted by user.", "", "", ""); } finally { ErrorLogger.error(ErrorIncidenceType.Runtime, "Program enactment interrupted by user.", "", "", ""); } } worker_ = null; cancelAllThreads(); }//GEN-LAST:event_interruptButtonActionPerformed public void parseButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_parseButtonActionPerformed final String program = editPane.getText(); parseRun_ = new GuiParseRun(program, this); assert parseRun_ != null; virtualMachine_ = parseRun_.virtualMachine(); final int numberOfErrors = ErrorLogger.numberOfFatalErrors(); compiledWithoutError_ = numberOfErrors == 0; if (compiledWithoutError_) { parseNeeded_ = false; } final RTDebuggerWindow debugger = RunTimeEnvironment.runTimeEnvironment_.rTDebuggerWindow(); if (null != debugger) { debugger.updateParsingStatus(numberOfErrors, parseNeeded_); } updateButtons(); }//GEN-LAST:event_parseButtonActionPerformed public void debugCheckBoxActionPerformed(final java.awt.event.ActionEvent evt) { // Have to disallow running because there is no symbol table, // even if it was compiled. We have to recompile to get that runButton.setEnabled(false); debuggingEnabled_ = debugCheckBox.isSelected(); if (null != RunTimeEnvironment.runTimeEnvironment_) { final RTDebuggerWindow debugger = RunTimeEnvironment.runTimeEnvironment_.rTDebuggerWindow(); if (null != debugger) { debugButton.setEnabled(debuggingEnabled_); if (false == debuggingEnabled_) { debugger.close(); unregisterDebugger(); } } } } public void unregisterDebugger() { RunTimeEnvironment.runTimeEnvironment_.setDebugger(null); } public void debugButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_debugButtonActionPerformed this_ = this; // just to make it accessible to the inline class javax.swing.SwingUtilities.invokeLater(new Runnable() { @Override public void run() { if (null != RunTimeEnvironment.runTimeEnvironment_) { final RTDebuggerWindow debugger = RunTimeEnvironment.runTimeEnvironment_.rTDebuggerWindow(); if (null != debugger) { debugger.close(); unregisterDebugger(); } RunTimeEnvironment.runTimeEnvironment_.setDebugger(new RTDebuggerWindow(this_)); } } }); updateButtons(); }//GEN-LAST:event_debugButtonActionPerformed private void clearMenuActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_clearMenuActionPerformed this.editPane.setText(""); }//GEN-LAST:event_clearMenuActionPerformed public void wwwButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_wwwButtonActionPerformed URLGet urlTest = new URLGet(); final String url = urlTextField.getText(); lastFileLoaded_ = url.toString(); this.editPane.setText(urlTest.getSite(url)); this.fileSystemTextField.setText(""); saveFileButton.setEnabled(false); }//GEN-LAST:event_wwwButtonActionPerformed public void openFileButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_wwwButtonActionPerformed final String pathName = fileSystemTextField.getText(); final StringBuilder stringBuilder = new StringBuilder(); try { final BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(pathName), "UTF-8")); while (reader.ready()) { stringBuilder.append(reader.readLine() + "\n"); } reader.close(); this.editPane.setText(stringBuilder.toString()); this.fileName = new File(pathName); saveFileButton.setEnabled(true); parseButton.setEnabled(true); } catch (IOException ioe) { this.editPane.setText("Pardon. Can't open file. Cope needs to check his code"); } this.fileName = new File(pathName); saveFileButton.setEnabled(true); }//GEN-LAST:event_openFileButtonActionPerformed public boolean compiledWithoutError() { return compiledWithoutError_; } public void resetCompiledWithoutError() { compiledWithoutError_ = false; } public boolean debuggingEnabled() { return debuggingEnabled_; } private void saveFileButtonActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_wwwButtonActionPerformed final String pathName = fileSystemTextField.getText(); this.fileName = new File(pathName); try { final BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(this.fileName), "UTF-8")); writer.write(this.editPane.getText()); writer.close(); } catch (IOException ioe) { this.editPane.setText("Pardon. Can't write file. Ask Cope to have a look at the code"); } }//GEN-LAST:event_saveFileButtonActionPerformed private void testButtonActionPerformed() {//GEN-FIRST:event_wwwButtonActionPerformed this.errorPanel.setText(""); final TestRunner testRunner = new TestRunner(this); enableInterruptButton(true); testRunner.runTests(); enableInterruptButton(false); }//GEN-LAST:event_saveFileButtonActionPerformed private void showWButtonActionPerformed() {//GEN-FIRST:event_showWButtonActionPerformed System.out.println("\n\n NO WARRANTY\n\n" + "11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.\n\n" + "12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.\n\n"); }//GEN-LAST:event_showWFileButtonActionPerformed private void showCButtonActionPerformed() {//GEN-FIRST:event_showCButtonActionPerformed System.out.println("\n\nTERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION\n\n" + "0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The \"Program\", below, refers to any such program or work, and a \"work based on the Program\" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term \"modification\".) Each licensee is addressed as \"you\".\n\n" + "Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does.\n\n" + "1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.\n\n" + "You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.\n\n" + "2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:\n\n" + "a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.\n\n" + "b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License.\n\n" + "c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.)\n\n" + "These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.\n\n" + "Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program.\n\n" + "In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.\n\n" + "3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following:\n\n" + "a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,\n\n" + "b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,\n\n" + "c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.)\n\n" + "The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.\n\n" + "If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code.\n\n" + "4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.\n\n" + "5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.\n\n" + "6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License.\n\n" + "7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program.\n\n" + "If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances.\n\n" + "It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.\n\n" + "This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.\n\n" + "8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.\n\n" + "9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.\n\n" + "Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and \"any later version\", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.\n\n" + "10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.\n\n"); }//GEN-LAST:event_showCFileButtonActionPerformed public String getFileNameField() { return fileSystemTextField.getText(); } public void setFileNameField(String fileName) { fileSystemTextField.setText(fileName); if (fileName.length() > 0) { saveFileButton.setEnabled(true); } else { saveFileButton.setEnabled(false); } } public void setWWWFileNameField(String fileName) { urlTextField.setText(fileName); } public MessageConsole console() { return console_; } private void urlTextFieldActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_urlTextFieldActionPerformed final URLGet urlTest = new URLGet(); final String url = urlTextField.getText(); this.editPane.setText(urlTest.getSite(url)); }//GEN-LAST:event_urlTextFieldActionPerformed private void loadFile(final String pathName) { final StringBuilder stringBuilder = new StringBuilder(); try { final BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(pathName), "UTF-8")); while (reader.ready()) { final String aLine = new String(reader.readLine() + System.getProperty("line.separator")); stringBuilder.append(aLine); } reader.close(); this.editPane.setText(stringBuilder.toString()); this.fileName = new File(pathName); lastFileLoaded_ = this.fileName.getName(); } catch (IOException ioe) { this.editPane.setText("Pardon. Can't open file. Cope needs to check his code"); } } private void fileSystemTextFieldActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_urlTextFieldActionPerformed final String pathName = fileSystemTextField.getText(); loadFile(pathName); }//GEN-LAST:event_fileSystemTextFieldActionPerformed private void saveAsMenuActionPerformed(final java.awt.event.ActionEvent evt) {//GEN-FIRST:event_saveAsMenuActionPerformed final JFileChooser fileChooser = new JFileChooser(); if (fileChooser.showSaveDialog(this) == JFileChooser.APPROVE_OPTION) { try { final BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(this.fileName), "UTF-8")); writer.write(this.editPane.getText()); writer.close(); } catch (IOException ioe) { this.editPane.setText("Pardon. Can't write file. Please contact with: [email protected]"); } } }//GEN-LAST:event_saveAsMenuActionPerformed private void updateButtons() { if (compiledWithoutError_) { setRunButtonState(RunButtonState.Idle); } else { setRunButtonState(RunButtonState.Disabled); } } public void makeLineVisible(int lineNumber) { final int bufferOffset = bufferOffsetForLineNumber(lineNumber); makeBufferOffsetVisible(bufferOffset); } public void makeBufferOffsetVisible(int bufferOffset) { Rectangle viewArea = null; try { viewArea = editPane.modelToView(bufferOffset); } catch (BadLocationException e) { // TODO Auto-generated catch block e.printStackTrace(); } if (null != viewArea) { editPane.scrollRectToVisible(viewArea); editPane.setCaretPosition(bufferOffset); } } //------------- Application window management ---------------------- private void resetButtonsBasedOnWindowQueue() { if (appWindowsExtantMap_.size() > 0) { setRunButtonState(RunButtonState.Running); setInterruptButtonState(RunButtonState.Running); parseButton.setEnabled(false); } else { setRunButtonState(RunButtonState.Idle); setInterruptButtonState(RunButtonState.Idle); parseButton.setEnabled(true); } this.update(getGraphics()); } public void windowCreate(final RTWindowRegistryEntry window) { appWindowsExtantMap_.put(window, true); assert appWindowsExtantMap_.size() > 0; resetButtonsBasedOnWindowQueue(); } public void windowCloseDown(final RTWindowRegistryEntry window) { appWindowsExtantMap_.remove(window); resetButtonsBasedOnWindowQueue(); } public boolean userWindowsAreOpen() { return appWindowsExtantMap_.size() > 0; } private void killAppWindows() { final HashMap<RTWindowRegistryEntry, Boolean> appMap = new HashMap<RTWindowRegistryEntry, Boolean>(); appMap.putAll(appWindowsExtantMap_); for (final RTWindowRegistryEntry aWindow : appMap.keySet()) { aWindow.shutDown(); } } public void printBreak() { System.err.println(underscores_); } public void printParseDoneBreak() { final int errorCount = ErrorLogger.numberOfFatalErrors(); final int warningCount = ErrorLogger.numberOfWarnings(); final String warning = 1 == warningCount? "warning": "warnings"; final String errorMessage = 1 == errorCount? String.format("%d %s, %d error.", warningCount, warning, errorCount): String.format("%d %s, %d errors.", warningCount, warning, errorCount); System.err.println(errorMessage); printBreak(); } public int underscoresLength() { return underscores_.length(); } public String lastMatch() { return lastMatch_; } public void setLastMatch(final String newLastMatch) { lastMatch_ = newLastMatch; } // ------------- Private data ---------------------- private Map<RTWindowRegistryEntry, Boolean> appWindowsExtantMap_; private String lastMatch_; // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton clearButton; private javax.swing.JButton clearButton2; private javax.swing.JButton runButton; private javax.swing.JButton interruptButton; private javax.swing.JCheckBox debugCheckBox; private javax.swing.JButton parseButton; private javax.swing.JButton debugButton; private javax.swing.JMenuItem clearMenu; private javax.swing.JMenuItem jMenu3Files[]; private javax.swing.JMenuItem jMenu4Files[]; private javax.swing.JButton copyButton; private javax.swing.JMenuItem copyMenu; private javax.swing.JButton cutButton; private javax.swing.JMenuItem cutMenu; private info.fulloo.trygve.lntextpane.LNTextPane.MyJEditorPane editPane; private javax.swing.JEditorPane editPane2; private javax.swing.JMenuItem exampleTextMenu; private javax.swing.JMenu jMenu1; private javax.swing.JMenu jMenu2; private javax.swing.JMenu jMenu3; private javax.swing.JMenu jMenu4; private javax.swing.JMenuBar jMenuBar1; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JScrollPane jScrollPane2; private javax.swing.JSeparator jSeparator1; private javax.swing.JMenuItem loadMenu; private javax.swing.JButton pasteButton; private javax.swing.JMenuItem pasteMenu; private javax.swing.JMenuItem saveAsMenu; private javax.swing.JMenuItem saveMenu; private javax.swing.JButton selectAllButton; private javax.swing.JMenuItem selectAllMenu; private javax.swing.JTextField urlTextField; private javax.swing.JTextField fileSystemTextField; private javax.swing.JButton wwwButton; private javax.swing.JButton openFileButton; private javax.swing.JButton saveFileButton; private javax.swing.JButton testButton; private javax.swing.JButton showWButton; private javax.swing.JButton showCButton; // End of variables declaration//GEN-END:variables private ParseRun parseRun_; private SwingWorker<Integer, Void> worker_; private RunTimeEnvironment virtualMachine_; private boolean compiledWithoutError_; private boolean parseNeeded_; private boolean debuggingEnabled_; private TextEditorGUI this_; @SuppressWarnings("unused") private String lastFileLoaded_; private final String underscores_; MessageConsole console_; static final long serialVersionUID = 991540; }