public DistributedTextEditor() {
area1.setFont(new Font("Monospaced", Font.PLAIN, 12));
area2.setFont(new Font("Monospaced", Font.PLAIN, 12));
((AbstractDocument) area1.getDocument()).setDocumentFilter(dec);
area2.setEditable(false);
Container content = getContentPane();
content.setLayout(new BoxLayout(content, BoxLayout.Y_AXIS));
JScrollPane scroll1 =
new JScrollPane(
area1, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
content.add(scroll1, BorderLayout.CENTER);
JScrollPane scroll2 =
new JScrollPane(
area2, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
content.add(scroll2, BorderLayout.CENTER);
content.add(ipaddress, BorderLayout.CENTER);
content.add(portNumber, BorderLayout.CENTER);
JMenuBar JMB = new JMenuBar();
setJMenuBar(JMB);
JMenu file = new JMenu("File");
JMenu edit = new JMenu("Edit");
JMB.add(file);
JMB.add(edit);
file.add(Listen);
file.add(Connect);
file.add(Disconnect);
file.addSeparator();
file.add(Save);
file.add(SaveAs);
file.add(Quit);
edit.add(Copy);
edit.add(Paste);
edit.getItem(0).setText("Copy");
edit.getItem(1).setText("Paste");
Save.setEnabled(false);
SaveAs.setEnabled(false);
Disconnect.setEnabled(false);
setDefaultCloseOperation(EXIT_ON_CLOSE);
pack();
area1.addKeyListener(k1);
area1.addMouseListener(m1);
setTitle("Disconnected");
setVisible(true);
area1.insert("Welcome to Hjortehandlerne's distributed text editor. \n", 0);
this.addWindowListener(w1);
}
public ConsolePanel() {
super(new BorderLayout());
text.setFont(StyleContext.getDefaultStyleContext().getFont("SansSerif", Font.PLAIN, 10));
JScrollPane scroller = new JScrollPane(text);
scroller.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
add(BorderLayout.CENTER, scroller);
}
/** Initialisation */
private void initComponents() {
setBackground(new java.awt.Color(114, 159, 255));
addWindowListener(
new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent evt) {
closeDialog();
}
});
getContentPane().setLayout(new java.awt.BorderLayout());
JPanel actionPanel = new JPanel();
actionPanel.setLayout(new java.awt.GridLayout(1, 0));
detailedArea.setEditable(false);
detailedArea.setVisible(true);
detailedArea.setSize(500, 300);
detailedArea.setFont(new java.awt.Font("Arial", java.awt.Font.PLAIN, 11));
StringWriter opDetail = new StringWriter();
actionPrint(new PrintWriter(opDetail));
detailedArea.setText(new String(opDetail.getBuffer()));
JScrollPane scroll = new JScrollPane(detailedArea);
actionPanel.add(scroll);
getContentPane().add(actionPanel, "Center");
northToolBar = new javax.swing.JToolBar();
northToolBar.setLayout(new java.awt.FlowLayout());
northToolBar.setFloatable(false);
jbn_Print = new javax.swing.JButton();
jbn_Print.setText(" Print ");
jbn_Print.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jbn_PrintActionPerformed();
}
});
northToolBar.add(jbn_Print);
jbn_OK = new javax.swing.JButton();
jbn_OK.setText(" Close ");
jbn_OK.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jbn_OKActionPerformed();
}
});
northToolBar.add(jbn_OK);
getContentPane().add(northToolBar, "South");
}
public GeneralGUI(Whois whois) {
super("Internic Whois");
this.server = whois;
Container pane = this.getContentPane();
// whois.internic.net assumes a monospaced font, 72 columns across
Font f = new Font("Monospaced", Font.PLAIN, 12);
names.setFont(f);
names.setEditable(false);
JPanel CenterPanel = new JPanel();
CenterPanel.setLayout(new GridLayout(1, 1, 10, 10));
JScrollPane jsp = new JScrollPane(names);
CenterPanel.add(jsp);
pane.add("Center", CenterPanel);
// You don't want the buttons in the south and north
// to fill the entire sections so add Panels there
// and use FlowLayouts in the Panel
JPanel NorthPanel = new JPanel();
JPanel NorthPanelTop = new JPanel();
NorthPanelTop.setLayout(new FlowLayout(FlowLayout.LEFT));
NorthPanelTop.add(new JLabel("Whois: "));
NorthPanelTop.add("North", searchString);
NorthPanelTop.add(exactMatch);
NorthPanelTop.add(findButton);
NorthPanel.setLayout(new BorderLayout(2, 1));
NorthPanel.add("North", NorthPanelTop);
JPanel NorthPanelBottom = new JPanel();
NorthPanelBottom.setLayout(new GridLayout(1, 3, 5, 5));
NorthPanelBottom.add(initRecordType());
NorthPanelBottom.add(initSearchFields());
NorthPanelBottom.add(initServerChoice());
NorthPanel.add("Center", NorthPanelBottom);
JPanel SouthPanel = new JPanel();
pane.add("North", NorthPanel);
ActionListener al = new LookupNames();
findButton.addActionListener(al);
searchString.addActionListener(al);
}
/** 创建对话框面板 */
private void createPanel() {
textArea = new JTextArea();
textArea.setEditable(false);
textArea.setFont(new Font("aFont", Font.PLAIN, 12));
receiveTxt();
JPanel panel = new JPanel();
JButton button = new JButton("确定");
panel.add(button);
add(textArea, BorderLayout.CENTER);
add(panel, BorderLayout.SOUTH);
button.addActionListener(
(ActionEvent e) -> {
setVisible(false);
});
}
public static void makescalaSciCodeFromParams(int odeSolveMethod) {
switch (odeSolveMethod) {
case ODEWizardScalaSci.ODErke:
scriptText =
" import scala._ \n import scalaSci._ \n import scalaSci.Vec._ \n"
+ " import scalaSci.Mat._ \n import java.util.Vector \n"
+ " import numal._ \n import scalaSci.math.plot.plot._ \n";
scriptText +=
" \n var n= "
+ systemOrder
+ "; // the number of equations of the system\n"
+ "var x = new Array[Double](1) // entry: x(0) is the initial value of the independent variable \n"
+ "var xe = new Array[Double](1) // entry: xe(0) is the final value of the independent variable \n"
+ "var y = new Array[Double](n+1) // entry: the dependent variable, the initial values at x = x0 \n"
+ "var data = new Array[Double](7) // in array data one should give: \n"
+ " // data(1): the relative tolerance \n"
+ " // data(2): the absolute tolerance \n"
+ " // after each step data(3:6) contains: \n"
+ " // data(3): the steplength used for the last step \n"
+ " // data(4): the number of integration steps performed \n"
+ " // data(5): the number of integration steps rejected \n "
+ " // data(6): the number of integration steps skipped \n"
+ " // if upon completion of rke data(6) > 0, then results should be considered most criticallly \n"
+ " fi = true; // if fi is true then the integration starts at x0 with a trial step xe-x0; \n"
+ " // if fi is false then the integration is continued with a step length data(3)* sign(xe-x0) \n"
+ "data(1) = 1.0e-6; data(2) = 1.0e-6; \n\n"
+ "var xOut:Vector[Array[Double]] = new Vector(); \n"
+ "var yOut:Vector[Array[Double]] = new Vector(); \n"
+ "// a Java class that implements the AP_rke_methods interface should be specified \n"
+ "// The AP_rke_methods interface requires the implementation of two procedures: \n"
+ "// void der(int n, double t, double v[]) \n"
+ "// this procedure performs an evaluation of the right-hand side of the system with dependent variable v[1:n] and \n"
+ "// and independent variable t; upon completion of der the right-hand side should be overwritten on v[1:n] \n"
+ "// void out(int n, double x[], double xe[], double y[], double data[]) \n"
+ "// after each integration step performed, out can be used to obtain information from the solution process, \n"
+ "// e.g., the values of x, y[1:n], and data[3:6]; out can also be used to update data, but x and xe remain unchanged \n\n";
scriptText +=
"\n var xStart = "
+ xStart
+ ";"
+ "\n var xEnd = "
+ xEnd
+ "; // start and end values of integration \n \n";
for (int k = 1; k <= systemOrder; k++)
scriptText += "y(" + k + ") = " + Math.random() + "; \n";
scriptText += " x(0) = xStart; \n xe(0) = xEnd; \n";
scriptText +=
"var javaClassName = "
+ "\""
+ editingClassName
+ "\""
+ "; // name of the Java class that implements the ODE \n";
scriptText +=
"\n var invocationObject = Class.forName(javaClassName, false, GlobalValues.globalInterpreter.classLoader).newInstance(); \n"
+ "\n var lorenz2RKEObject = invocationObject.asInstanceOf[AP_rke_methods] \n";
scriptText += "tic() \n";
scriptText += "var fi = true \n";
scriptText +=
"\nAnalytic_problems.rke(x, xe, n, y, lorenz2RKEObject, data, fi, xOut, yOut); \n"
+ "\n var timeCompute = toc() \n";
scriptText +=
"var plotTitle = \"Lorenz attractor in ScalaSci, time = \"+timeCompute+ \" Runge-Kutta (rke()), integrating from \"+xStart+\", to tEnd= \"+xEnd \n";
scriptText += "var color = Color.RED \n";
scriptText += " figure3d(1); plotV(yOut, color, plotTitle) \n";
break;
case ODEWizardScalaSci.ODEmultistep:
scriptText =
" import scala._ \n import scalaSci._ \n import scalaSci.Vec._ \n import scalaSci.Mat._ \n "
+ "import java.util.Vector \n import numal._ \n import scalaSci.math.plot.plot._\n";
scriptText +=
"\n var n= "
+ systemOrder
+ "; // the number of equations of the system \n"
+ "var first = new Array[Boolean](1); // if first is true then the procedure starts the integration with a first order Adams method \n"
+ "// and a steplength equal to hmin, upon completion of a call, first is set to false \n"
+ "first(0)=true; \n"
+ "var btmp = new Array[Boolean](2) \n"
+ "var itmp = new Array[Int](3) \n"
+ "var xtmp = new Array[Double](7) \n"
+ "var x = new Array[Double](1) \n"
+ "var y = new Array[Double](6*n+1) \n"
+ "var ymax = new Array[Double](4) \n"
+ "var save = new Array[Double](6*n+39) // in this array the procedure stores information which can be used in a continuing call \n"
+ " // with first = false; also the following messages are delivered: \n"
+ " // save[38] == 0; an Adams method has been used \n"
+ " // save[38] == 1; the procedure switched to Gear's method \n"
+ " // save[37] == 0; no error message \n"
+ " // save[37] == 1; with the hmin specified the procedure cannot handle the nonlinearity (decrease hmin!) \n"
+ " // save[36] ; number of times that the requested local error bound was exceeded \n"
+ " // save[35] ; if save[36] is nonzero then save[35] gives an estimate of the maximal local error bound, otherwise save[35]=0 \n\n"
+ "\n var jac = Array.ofDim[Double](n+1) \n"
+ "var k=0; while (k<=n) { jac(k) = new Array[Double](n+1); k += 1; } \n"
+ "var xOut:Vector[Array[Double]] = new Vector() \n"
+ "var yOut:Vector[Array[Double]] = new Vector() \n"
+ "var hmin=1.0e-10; var eps=1.0e-9 \n"
+ "\n y(1)=0.12; y(2)=0.3; y(3)=0.12; \n"
+ "ymax(1) = 0.00001; ymax(2) = 0.00001; ymax(3) = 0.00001; var tstart = 0.0; x(0) = tstart \n"
+ "var xendDefault =\"100.0\" // end point of integration, default value \n"
+ "var prompt = \"Specify the end integration value\" \n"
+ "var inVal = JOptionPane.showInputDialog(prompt, xendDefault) \n"
+ "var tend = inVal.toDouble \n";
scriptText +=
"var javaClassName = "
+ "\""
+ editingClassName
+ "\""
+ "; // name of the Java class that implements the ODE \n";
scriptText +=
"\n var invocationObject = Class.forName(javaClassName, false, GlobalValues.globalInterpreter.classLoader).newInstance(); \n";
scriptText +=
"\n var multistepObject = invocationObject.asInstanceOf[AP_multistep_methods] \n";
scriptText +=
"\ntic() \n"
+ "\nAnalytic_problems.multistep(x, tend,y,hmin,5,ymax,eps,first, save, multistepObject, jac, true,n,btmp,itmp,xtmp, xOut, yOut) \n"
+ "var runTime = toc() \n"
+ "var plotTitle = \"Lorenz system, method Multistep, ntegratin from \"+tstart+\", to tEnd= \"+tend+\", runTime = \"+runTime \n";
scriptText += "var color = Color.RED \n figure3d(1); plotV(yOut, color, plotTitle) ";
break;
case ODEWizardScalaSci.ODEdiffsys:
scriptText =
" import scala._ \n import scalaSci._ \n import scalaSci.Vec._ \n "
+ "import scalaSci.Mat._ \n import java.util.Vector \n import numal._ \n import scalaSci.math.plot.plot._ \n";
scriptText +=
"var tol = 0.0000000000004 \n var aeta = tol; var reta = tol\n "
+ "var n = 3; // the number of equations of the system \n"
+ "var x = new Array[Double](1) // entry: x(0) is the initial value of the independent variable \n"
+ "var y = new Array[Double](n+1) // entry: the dependent variable, the initial values at x = x0 \n"
+ "aeta = tol // aeta: required absolute precision in the integration process \n"
+ "reta = tol // reta: required relative precision in the integration process \n"
+ "var s = new Array[Double](n+1) \n"
+ "var h0=0.000001 // h0: the initial step to be taken \n"
+ "var xOut:Vector[Array[Double]] = new Vector() \n"
+ "var yOut:Vector[Array[Double]] = new Vector() \n"
+ "y(1)=0.4; y(2)= -0.3; y(3)=0.9; \n"
+ "\n x(0)=0; var xe = 720; \n"
+ "\nvar javaClassName = "
+ "\""
+ editingClassName
+ "\""
+ "; // name of the Java class that implements the ODE \n";
scriptText +=
"\n var invocationObject = Class.forName(javaClassName, false, GlobalValues.globalInterpreter.classLoader).newInstance(); \n"
+ "var diffSysObject = invocationObject.asInstanceOf[AP_diffsys_methods] \n"
+ "\n tic() \n"
+ "Analytic_problems.diffsys(x, xe, n, y, diffSysObject, aeta, reta , s, h0, xOut, yOut) \n"
+ "var timeCompute = toc() \n"
+ "var plotTitle = \"Double Scroll attractor with ScalaSci, time \"+timeCompute+ \" end point = \"+xe \n"
+ "var color = Color.RED \n"
+ " figure3d(1); plotV(yOut, color, plotTitle); \n";
break;
default:
scriptText = "";
}
scriptTextArea.setFont(new Font("Arial", Font.PLAIN, 12));
scriptTextArea.setRows(30);
scriptTextArea.setText(scriptText);
scriptPanel = new JPanel();
scriptScrollPane = new JScrollPane(scriptTextArea);
scriptPanel.add(scriptScrollPane);
JButton scriptSaveButton = new JButton("Save Script Code");
scriptSaveButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
String currentWorkingDirectory = GlobalValues.ScalaSciClassPath;
JFileChooser chooser = new JFileChooser(currentWorkingDirectory);
chooser.setSelectedFile(new File(editingClassName + ".gsci"));
int ret = chooser.showSaveDialog(ODEWizardScalaSci.scriptFrame);
if (ret != JFileChooser.APPROVE_OPTION) {
return;
}
File f = chooser.getSelectedFile();
try {
PrintWriter out = new PrintWriter(f);
String scriptCodeText = scriptTextArea.getText();
out.write(scriptCodeText);
out.close();
} catch (java.io.FileNotFoundException enf) {
System.out.println("File " + f.getName() + " not found");
enf.printStackTrace();
}
}
});
JButton scriptRunButton = new JButton("Run Script Code");
scriptRunButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
GlobalValues.scalalabMainFrame.scalalabConsole.interpretLine(scriptText + "\n");
}
});
JPanel buttonsPanel = new JPanel();
buttonsPanel.add(scriptSaveButton);
buttonsPanel.add(scriptRunButton);
ODEWizardScalaSciScala.scriptFrame = new JFrame("Your script code");
ODEWizardScalaSciScala.scriptFrame.setLayout(new BorderLayout());
ODEWizardScalaSciScala.scriptFrame.add(scriptPanel, BorderLayout.CENTER);
ODEWizardScalaSciScala.scriptFrame.add(buttonsPanel, BorderLayout.SOUTH);
ODEWizardScalaSciScala.scriptFrame.setSize(
GlobalValues.figFrameSizeX, GlobalValues.figFrameSizeY);
ODEWizardScalaSciScala.scriptFrame.setVisible(true);
}
public ODEWizardScalaSci() {
editingClassName = "Lorenz";
systemOrder = 3; // the order of ODE system
copyTemplateButton =
new JButton("1. Copy and Edit Template", new ImageIcon("/scalaLab.jar/yellow-ball.gif"));
generateEditingButton = new JButton("2. Generate Java Class", new ImageIcon("./blue-ball.gif"));
saveJavaClassButton =
new JButton("3. Save Java Class", new ImageIcon("scalaLab.jar/red-ball.gif"));
compileJavaClassButton =
new JButton("4.a. Java Compile - External Compiler", new ImageIcon("blue-ball.gif"));
compileJavaInternalCompilerButton =
new JButton("4.b. Java Compile - Internal Compiler", new ImageIcon("blue-ball.gif"));
generateScriptCodeButton =
new JButton("Generate scalaSci Script", new ImageIcon("red-ball.gif"));
ODEWizardFrame = new JFrame("ODE Wizard for scalaSci with Java implementation of. ODEs");
editPanel = new JPanel();
editPanel.setLayout(new GridLayout(1, 2));
paramPanel = new JPanel(new GridLayout(1, 4));
availODEMethods.add("ODErke");
availODEMethods.add("ODEmultistep");
availODEMethods.add("ODEdiffsys");
ODEselectMethodLabel = new JLabel("ODE method: ");
ODEselectMethodComboBox = new JComboBox(availODEMethods);
ODEselectMethodComboBox.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
ODESolveMethod = ODEselectMethodComboBox.getSelectedIndex();
updateTemplateText();
templateTextArea.setText(templateText);
currentlySelectedLabel.setText(
"Selected Method: " + (String) availODEMethods.get(ODESolveMethod));
}
});
JLabel javaFileTextLabel = new JLabel("Java File Name: ");
javaFileTextBox = new JTextField(editingClassName);
javaFileTextBox.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
editingClassName = javaFileTextBox.getText();
String updatedStatusText = prepareStatusText();
statusAreaTop.setText(updatedStatusText);
}
});
JLabel systemOrderLabel = new JLabel("System order: ");
systemOrderText = new JTextField(String.valueOf(systemOrder));
systemOrderText.addActionListener(new editSystemOrder());
JPanel javaFilePanel = new JPanel();
javaFilePanel.add(javaFileTextLabel);
javaFilePanel.add(javaFileTextBox);
JPanel systemOrderPanel = new JPanel();
systemOrderPanel.add(systemOrderLabel);
systemOrderPanel.add(systemOrderText);
paramMethodPanel = new JPanel();
paramMethodPanel.add(ODEselectMethodLabel);
paramMethodPanel.add(ODEselectMethodComboBox);
paramPanel.add(paramMethodPanel);
paramPanel.add(javaFilePanel);
paramPanel.add(systemOrderPanel);
currentlySelectedLabel =
new JLabel("Selected Method: " + (String) availODEMethods.get(ODESolveMethod));
paramPanel.add(currentlySelectedLabel);
statusPanel = new JPanel(new GridLayout(2, 1));
statusAreaTop = new JTextArea();
statusAreaTop.setFont(new Font("Arial", Font.BOLD, 16));
String statusText = prepareStatusText();
statusAreaTop.setText(statusText);
statusAreaBottom = new JTextArea();
statusAreaBottom.setText(
"Step1: Copy and edit the template ODE (implements the famous Lorenz chaotic system),\n"
+ "Then set the name of your Java Class (instead of \"Lorenz\"), without the extension .java\n"
+ "Also set the proper order (i.e. number of equations and variables) of your system. ");
statusPanel.add(statusAreaTop);
statusPanel.add(statusAreaBottom);
templateTextArea = new JTextArea();
updateTemplateText();
templateTextArea.setFont(new Font("Arial", Font.ITALIC, 12));
templateTextArea.setText(templateText);
templateScrollPane = new JScrollPane();
templateViewPort = templateScrollPane.getViewport();
templateViewPort.add(templateTextArea);
ODEWizardTextArea = new JTextArea();
ODEWizardText = "";
ODEWizardTextArea.setText(ODEWizardText);
ODEWizardTextArea.setFont(new Font("Arial", Font.BOLD, 12));
ODEWizardScrollPane = new JScrollPane();
wizardViewPort = ODEWizardScrollPane.getViewport();
wizardViewPort.add(ODEWizardTextArea);
editPanel.add(ODEWizardScrollPane);
editPanel.add(templateScrollPane);
// Step 1: copy template of ODE implementation from the
// templateTextArea to ODEWizardTextArea
copyTemplateButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
ODEWizardTextArea.setText(templateTextArea.getText());
generateEditingButton.setEnabled(true);
statusAreaBottom.setText(
"Step2: If you have implemented correctly your ODE, the wizard completes the ready to compile Java class");
}
});
// Step 2: generate Java Class from template
JPanel buttonPanel = new JPanel();
generateEditingButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
String editingODE = ODEWizardTextArea.getText();
String classImplementationString = // "package javaPluggins; \n"+
"import numal.*; \n\n"
+ "public class "
+ editingClassName
+ " extends Object \n implements "
+ implementingInterfaces[ODESolveMethod]
+ " \n \n "
+ "{ \n";
classImplementationString += (editingODE + "}\n");
ODEWizardTextArea.setText(classImplementationString);
saveJavaClassButton.setEnabled(true);
statusAreaBottom.setText(
"Step3: The generated Java source is ready, you can check it, and then proceed to save.");
}
});
// Step 3: save generated Java Class on disk
saveJavaClassButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
String currentWorkingDirectory = Directory.Current().get().path();
JFileChooser chooser = new JFileChooser(currentWorkingDirectory);
chooser.setSelectedFile(new File(editingClassName + ".java"));
int ret = chooser.showSaveDialog(ODEWizardFrame);
if (ret != JFileChooser.APPROVE_OPTION) {
return;
}
File f = chooser.getSelectedFile();
try {
PrintWriter out = new PrintWriter(f);
String javaCodeText = ODEWizardTextArea.getText();
out.write(javaCodeText);
out.close();
// update the notion of the working directory
String fullPathOfSavedFile = f.getAbsolutePath();
GlobalValues.workingDir =
fullPathOfSavedFile.substring(
0, fullPathOfSavedFile.lastIndexOf(File.separatorChar) + 1);
compileJavaClassButton.setEnabled(true);
compileJavaInternalCompilerButton.setEnabled(true);
statusAreaBottom.setText(
"Step4: The Java source file was saved to disk, \n "
+ "you can proceed to compile and load the corresponding class file");
} catch (java.io.FileNotFoundException enf) {
System.out.println("File " + f.getName() + " not found");
enf.printStackTrace();
} catch (Exception eOther) {
System.out.println("Exception trying to create PrintWriter");
eOther.printStackTrace();
}
}
});
// Step 4: Compile the generated Java class
compileJavaClassButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
String currentWorkingDirectory = GlobalValues.workingDir;
JFileChooser chooser = new JFileChooser(currentWorkingDirectory);
int ret = chooser.showOpenDialog(ODEWizardFrame);
if (ret != JFileChooser.APPROVE_OPTION) {
return;
}
File f = chooser.getSelectedFile();
String javaFile = null;
try {
javaFile = f.getCanonicalPath();
} catch (IOException ex) {
System.out.println("I/O Exception in getCanonicalPath");
ex.printStackTrace();
}
// extract the path specification of the generated Java class that implements the ODE
// solution method,
// in order to update the ScalaSci class path
String SelectedFileWithPath = f.getAbsolutePath();
String SelectedFilePathOnly =
SelectedFileWithPath.substring(
0, SelectedFileWithPath.lastIndexOf(File.separatorChar));
if (GlobalValues.ScalaSciClassPath.length() == 0) GlobalValues.ScalaSciClassPath = ".";
if (GlobalValues.ScalaSciClassPath.indexOf(SelectedFilePathOnly) == -1) {
GlobalValues.ScalaSciClassPathComponents.add(0, SelectedFilePathOnly);
GlobalValues.ScalaSciClassPath =
GlobalValues.ScalaSciClassPath + File.pathSeparator + SelectedFilePathOnly;
}
// update also the ScalaSciClassPath property
StringBuilder fileStr = new StringBuilder();
Enumeration enumDirs = GlobalValues.ScalaSciClassPathComponents.elements();
while (enumDirs.hasMoreElements()) {
Object ce = enumDirs.nextElement();
fileStr.append(File.pathSeparator + (String) ce);
}
GlobalValues.settings.setProperty("ScalaSciClassPath", fileStr.toString());
ClassLoader parentClassLoader = getClass().getClassLoader();
GlobalValues.extensionClassLoader =
new ExtensionClassLoader(GlobalValues.ScalaSciClassPath, parentClassLoader);
// update GUI components to account for the updated ScalaSci classpath
scalaExec.scalaLab.scalaLab.updateTree();
boolean compilationSucccess = true;
String tempFileName = "";
tempFileName =
javaFile + ".java"; // public classes and Java files should have the same name
String[] command = new String[6];
command[0] = "javac";
command[1] = "-cp";
command[2] = GlobalValues.jarFilePath + File.pathSeparator + GlobalValues.homeDir;
command[3] = "-d"; // where to place output class files
command[4] = SelectedFilePathOnly; // the path to save the compiled class files
command[5] = javaFile; // full filename to compile
String compileCommandString =
command[0]
+ " "
+ command[1]
+ " "
+ command[2]
+ " "
+ command[3]
+ " "
+ command[4]
+ " "
+ command[5];
System.out.println("compileCommand Java= " + compileCommandString);
try {
Runtime rt = Runtime.getRuntime();
Process javaProcess = rt.exec(command);
// an error message?
StreamGobbler errorGobbler = new StreamGobbler(javaProcess.getErrorStream(), "ERROR");
// any output?
StreamGobbler outputGobbler =
new StreamGobbler(javaProcess.getInputStream(), "OUTPUT");
// kick them off
errorGobbler.start();
outputGobbler.start();
// any error???
javaProcess.waitFor();
int rv = javaProcess.exitValue();
String commandString = command[0] + " " + command[1] + " " + command[2];
if (rv == 0) {
System.out.println("Process: " + commandString + " exited successfully ");
generateScriptCodeButton.setEnabled(true);
statusAreaBottom.setText(
"Step5: You can proceed now to create a draft script that utilizes your Java-based ODE integrator");
} else
System.out.println(
"Process: " + commandString + " exited with error, error value = " + rv);
} catch (IOException exio) {
System.out.println("IOException trying to executing " + command);
exio.printStackTrace();
} catch (InterruptedException ie) {
System.out.println("Interrupted Exception trying to executing " + command);
ie.printStackTrace();
}
}
});
// Compile with the internal compiler
compileJavaInternalCompilerButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String currentWorkingDirectory = GlobalValues.workingDir;
JFileChooser chooser = new JFileChooser(currentWorkingDirectory);
int ret = chooser.showOpenDialog(ODEWizardFrame);
if (ret != JFileChooser.APPROVE_OPTION) {
return;
}
File f = chooser.getSelectedFile();
String javaFile = null;
try {
javaFile = f.getCanonicalPath();
} catch (IOException ex) {
System.out.println("I/O Exception in getCanonicalPath");
ex.printStackTrace();
}
// extract the path specification of the generated Java class that implements the ODE
// solution method,
// in order to update the ScalaSci class path
String SelectedFileWithPath = f.getAbsolutePath();
String SelectedFilePathOnly =
SelectedFileWithPath.substring(
0, SelectedFileWithPath.lastIndexOf(File.separatorChar));
if (GlobalValues.ScalaSciClassPath.length() == 0) GlobalValues.ScalaSciClassPath = ".";
if (GlobalValues.ScalaSciClassPath.indexOf(SelectedFilePathOnly) == -1) {
GlobalValues.ScalaSciClassPathComponents.add(0, SelectedFilePathOnly);
GlobalValues.ScalaSciClassPath =
GlobalValues.ScalaSciClassPath + File.pathSeparator + SelectedFilePathOnly;
}
// update also the ScalaSciClassPath property
StringBuilder fileStr = new StringBuilder();
Enumeration enumDirs = GlobalValues.ScalaSciClassPathComponents.elements();
while (enumDirs.hasMoreElements()) {
Object ce = enumDirs.nextElement();
fileStr.append(File.pathSeparator + (String) ce);
}
GlobalValues.settings.setProperty("ScalaSciClassPath", fileStr.toString());
ClassLoader parentClassLoader = getClass().getClassLoader();
GlobalValues.extensionClassLoader =
new ExtensionClassLoader(GlobalValues.ScalaSciClassPath, parentClassLoader);
// update GUI components to account for the updated ScalaSci classpath
scalaExec.scalaLab.scalaLab.updateTree();
String[] command = new String[11];
String toolboxes = "";
for (int k = 0; k < GlobalValues.ScalaSciClassPathComponents.size(); k++)
toolboxes =
toolboxes
+ File.pathSeparator
+ GlobalValues.ScalaSciClassPathComponents.elementAt(k);
// compile the temporary file
command[0] = "java";
command[1] = "-classpath";
command[2] =
"."
+ File.pathSeparator
+ GlobalValues.jarFilePath
+ File.pathSeparator
+ toolboxes
+ File.pathSeparator
+ SelectedFilePathOnly;
command[3] = "com.sun.tools.javac.Main"; // the name of the Java compiler class
command[4] = "-classpath";
command[5] = command[2];
command[6] = "-sourcepath";
command[7] = command[2];
command[8] = "-d"; // where to place output class files
command[9] = SelectedFilePathOnly;
command[10] = SelectedFileWithPath;
String compileCommandString =
command[0]
+ " "
+ command[1]
+ " "
+ command[2]
+ " "
+ command[3]
+ " "
+ command[4]
+ " "
+ command[5]
+ " "
+ command[6]
+ " "
+ command[7]
+ " "
+ command[8]
+ " "
+ command[9]
+ " "
+ command[10];
System.out.println("compileCommand Java= " + compileCommandString);
try {
Runtime rt = Runtime.getRuntime();
Process javaProcess = rt.exec(command);
// an error message?
StreamGobbler errorGobbler = new StreamGobbler(javaProcess.getErrorStream(), "ERROR");
// any output?
StreamGobbler outputGobbler =
new StreamGobbler(javaProcess.getInputStream(), "OUTPUT");
// kick them off
errorGobbler.start();
outputGobbler.start();
// any error???
javaProcess.waitFor();
int rv = javaProcess.exitValue();
if (rv == 0) {
System.out.println("Process: exited successfully ");
JavaCompile javaCompileObj = null;
try {
javaCompileObj = new JavaCompile();
} catch (Exception ex) {
JOptionPane.showMessageDialog(
null,
"Unable to compile. Please check if your system's PATH variable includes the path to your javac compiler",
"Cannot compile - Check PATH",
JOptionPane.INFORMATION_MESSAGE);
ex.printStackTrace();
}
generateScriptCodeButton.setEnabled(true);
statusAreaBottom.setText(
"Step5: You can proceed now to create a draft ScalaSci-Script that utilizes your Java-based ODE integrator");
} else System.out.println("Process: exited with error, error value = " + rv);
} catch (IOException exio) {
System.out.println("IOException trying to executing " + command);
exio.printStackTrace();
} catch (InterruptedException ie) {
System.out.println("Interrupted Exception trying to executing " + command);
ie.printStackTrace();
}
}
});
// Step 5: Generate Script Code
generateScriptCodeButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
new scriptCodeGenerationFrame("ODE Script code", editingClassName, systemOrder);
}
});
buttonPanel.add(copyTemplateButton); // Step 1
buttonPanel.setEnabled(true);
buttonPanel.add(generateEditingButton); // Step 2
generateEditingButton.setEnabled(false);
buttonPanel.add(saveJavaClassButton); // Step 3
saveJavaClassButton.setEnabled(false);
buttonPanel.add(compileJavaClassButton); // Step 4
buttonPanel.add(compileJavaInternalCompilerButton);
compileJavaClassButton.setEnabled(false);
compileJavaInternalCompilerButton.setEnabled(false);
buttonPanel.add(generateScriptCodeButton); // Step 5
generateScriptCodeButton.setEnabled(false);
ODEWizardFrame.add(buttonPanel, BorderLayout.NORTH);
ODEWizardFrame.add(editPanel, BorderLayout.CENTER);
JPanel bottomPanel = new JPanel(new GridLayout(2, 1));
bottomPanel.add(paramPanel);
bottomPanel.add(statusPanel);
ODEWizardFrame.add(bottomPanel, BorderLayout.SOUTH);
ODEWizardFrame.setLocation(100, 100);
ODEWizardFrame.setSize(1400, 800);
ODEWizardFrame.setVisible(true);
}
/** Constructor to create the frame and its components */
public CoreyTextEditor() {
// Create a scroll pane
area.setFont(new Font("Monospaced", Font.PLAIN, 12));
JScrollPane scroll =
new JScrollPane(
area, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
add(scroll, BorderLayout.CENTER);
// Adds the system default look and feel
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (ClassNotFoundException
| InstantiationException
| UnsupportedLookAndFeelException
| IllegalAccessException e) {
e.printStackTrace();
}
// Create a menu bar
JMenuBar JMB = new JMenuBar();
setJMenuBar(JMB);
JMenu file = new JMenu("File");
JMenu edit = new JMenu("Edit");
JMB.add(file);
JMB.add(edit);
// Finishing our menu bar
file.add(New);
file.add(Open);
file.add(Save);
file.add(SaveAs);
file.addSeparator();
file.add(Quit);
edit.add(Cut);
edit.add(Copy);
edit.add(Paste);
edit.getItem(0).setText("Cut");
edit.getItem(0).setIcon(new ImageIcon("cut.gif"));
edit.getItem(1).setText("Copy");
edit.getItem(1).setIcon(new ImageIcon("copy.gif"));
edit.getItem(2).setText("Paste");
edit.getItem(2).setIcon(new ImageIcon("paste.gif"));
// Time to make a toolbar!
JToolBar tool = new JToolBar();
add(tool, BorderLayout.NORTH);
tool.add(New);
tool.add(Open);
tool.add(Save);
tool.addSeparator();
JButton cut = tool.add(Cut);
JButton cop = tool.add(Copy);
JButton pas = tool.add(Paste);
cut.setText(null);
cut.setIcon(new ImageIcon("cut.gif"));
cop.setText(null);
cop.setIcon(new ImageIcon("copy.gif"));
pas.setText(null);
pas.setIcon(new ImageIcon("paste.gif"));
Save.setEnabled(false);
SaveAs.setEnabled(false);
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
pack();
/*
KeyListener to change Save and SaveAs
*/
KeyListener k1 =
new KeyAdapter() {
public void keyPressed(KeyEvent e) {
changed = true;
Save.setEnabled(true);
SaveAs.setEnabled(true);
}
};
area.addKeyListener(k1);
setTitle(currentFile + " - CoreyTextEditor");
setVisible(true);
}
/** ** Constructor. Sets up user interface and initializations */
public Secondtry() {
operators = true;
doClear = false;
frame = new JFrame("Calculator");
frame.setLayout(new BorderLayout(10, 10));
display = new JTextArea();
display.setSize(245, 100);
display.setFont(new Font("SansSerif", Font.BOLD, 28));
display.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
// create the numeric buttons for calculator
for (int i = 0; i < 10; i++) {
jb[i] = new JButton("" + (i));
jb[i].addActionListener(this);
jb[i].setFont(new Font("SansSerif", Font.BOLD, 14));
}
// create the square root button
root = new JButton("\u221A");
root.addActionListener(this);
root.setFont(new Font("SansSerif", Font.BOLD, 14));
// create the clear button
clear = new JButton("C");
clear.addActionListener(this);
clear.setFont(new Font("SansSerif", Font.BOLD, 14));
// create the plus button
plus = new JButton("\u002B");
plus.addActionListener(this);
plus.setFont(new Font("SansSerif", Font.BOLD, 14));
// create the minus button
minus = new JButton("\u002D");
minus.addActionListener(this);
minus.setFont(new Font("SansSerif", Font.BOLD, 14));
// create the multiply button
mult = new JButton("\u002A");
mult.addActionListener(this);
mult.setFont(new Font("SansSerif", Font.BOLD, 14));
// create the division button
div = new JButton("\u002F");
div.addActionListener(this);
div.setFont(new Font("SansSerif", Font.BOLD, 14));
// create the equals button
equals = new JButton("\u003D");
equals.addActionListener(this);
equals.setFont(new Font("SansSerif", Font.BOLD, 14));
equals.setPreferredSize(new Dimension(50, 60));
// create the point button
point = new JButton("\u002E");
point.addActionListener(this);
point.setFont(new Font("SansSerif", Font.BOLD, 14));
// button grid
JPanel buttons = new JPanel(new GridLayout(5, 4, 4, 4));
// add buttons to grid
buttons.add(clear);
buttons.add(root);
buttons.add(div);
buttons.add(mult);
// add numeric buttons to grid
for (int i = 7; i < 10; i++) buttons.add(jb[i]);
buttons.add(minus);
// add numeric buttons to grid
for (int i = 4; i < 7; i++) buttons.add(jb[i]);
buttons.add(plus);
// add numeric buttons to grid
for (int i = 1; i < 4; i++) buttons.add(jb[i]);
buttons.add(equals);
buttons.add(jb[0]);
buttons.add(point);
frame.add(display, BorderLayout.CENTER);
frame.add(buttons, BorderLayout.SOUTH);
frame.setSize(300, 400);
frame.setVisible(true);
frame.setResizable(false);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
/**
* Inizialize frame components
*
* @throws CMSException
* @throws FileNotFoundException
* @throws IOException
* @throws GeneralSecurityException
*/
private void initComponents()
throws CMSException, FileNotFoundException, IOException, GeneralSecurityException {
// *********************************
panel4 = new JPanel();
label2 = new JLabel();
textPane1 = new JTextPane();
panel5 = new JPanel();
textArea1 = new JTextArea();
textArea2 = new JTextArea();
progressBar = new JProgressBar();
textPane2 = new JTextPane();
textField1 = new JTextField();
button1 = new JButton();
panel6 = new JPanel();
button2 = new JButton();
button3 = new JButton();
button4 = new JButton();
GridBagConstraints gbc;
// ======== this ========
Container contentPane = getContentPane();
contentPane.setLayout(new GridBagLayout());
((GridBagLayout) contentPane.getLayout()).columnWidths = new int[] {165, 0, 0};
((GridBagLayout) contentPane.getLayout()).rowHeights = new int[] {105, 50, 0};
((GridBagLayout) contentPane.getLayout()).columnWeights = new double[] {0.0, 1.0, 1.0E-4};
((GridBagLayout) contentPane.getLayout()).rowWeights = new double[] {1.0, 0.0, 1.0E-4};
// ======== panel4 ========
{
panel4.setBackground(Color.white);
panel4.setLayout(new GridBagLayout());
((GridBagLayout) panel4.getLayout()).columnWidths = new int[] {160, 0};
((GridBagLayout) panel4.getLayout()).rowHeights = new int[] {0, 0, 0};
((GridBagLayout) panel4.getLayout()).columnWeights = new double[] {0.0, 1.0E-4};
((GridBagLayout) panel4.getLayout()).rowWeights = new double[] {1.0, 1.0, 1.0E-4};
// ---- label2 ----
label2.setIcon(
new ImageIcon(
"images" + System.getProperty("file.separator") + "logo-freesigner-piccolo.png"));
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 0;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets.bottom = 5;
panel4.add(label2, gbc);
// ---- textPane1 ----
textPane1.setFont(new Font("Verdana", Font.BOLD, 12));
textPane1.setText("Lettura\ncertificati\nda token");
textPane1.setEditable(false);
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 1;
gbc.anchor = GridBagConstraints.NORTHWEST;
panel4.add(textPane1, gbc);
}
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 0;
gbc.fill = GridBagConstraints.BOTH;
gbc.insets.bottom = 5;
gbc.insets.right = 5;
contentPane.add(panel4, gbc);
// ======== panel5 ========
{
panel5.setBackground(Color.white);
panel5.setLayout(new GridBagLayout());
((GridBagLayout) panel5.getLayout()).columnWidths = new int[] {0, 205, 0, 0};
((GridBagLayout) panel5.getLayout()).rowHeights = new int[] {100, 0, 30, 30, 0};
((GridBagLayout) panel5.getLayout()).columnWeights = new double[] {1.0, 0.0, 1.0, 1.0E-4};
((GridBagLayout) panel5.getLayout()).rowWeights = new double[] {0.0, 0.0, 1.0, 1.0, 1.0E-4};
// ---- textArea1 ----
textArea1.setFont(new Font("Verdana", Font.BOLD, 14));
textArea1.setText("Lettura certificati da token");
textArea1.setEditable(false);
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 0;
gbc.gridwidth = 3;
gbc.fill = GridBagConstraints.VERTICAL;
gbc.insets.bottom = 5;
panel5.add(textArea1, gbc);
// ---- textArea2 ----
textArea2.setFont(new Font("Verdana", Font.PLAIN, 12));
textArea2.setText("Ricerca certificati...\n");
textArea2.setEditable(false);
textArea2.setColumns(30);
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 1;
gbc.gridwidth = 3;
gbc.fill = GridBagConstraints.BOTH;
panel5.add(textArea2, gbc);
progressBar.setValue(0);
progressBar.setMaximum(1);
progressBar.setStringPainted(true);
progressBar.setBounds(0, 0, 300, 150);
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 2;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets.bottom = 5;
gbc.insets.right = 5;
gbc.gridwidth = 3;
panel5.add(progressBar, gbc);
}
gbc = new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = 0;
gbc.fill = GridBagConstraints.BOTH;
gbc.insets.bottom = 5;
contentPane.add(panel5, gbc);
// ======== panel6 ========
{
panel6.setBackground(Color.white);
panel6.setLayout(new GridBagLayout());
((GridBagLayout) panel6.getLayout()).columnWidths = new int[] {0, 0, 0, 0};
((GridBagLayout) panel6.getLayout()).rowHeights = new int[] {0, 0};
((GridBagLayout) panel6.getLayout()).columnWeights = new double[] {1.0, 1.0, 1.0, 1.0E-4};
((GridBagLayout) panel6.getLayout()).rowWeights = new double[] {1.0, 1.0E-4};
// ---- button2 ----
button2.setText("Indietro");
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 0;
gbc.insets.right = 5;
button2.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
frame.hide();
FreeSignerSignApplet nuovo = new FreeSignerSignApplet();
}
});
// panel6.add(button2, gbc);
// ---- button4 ----
button4.setText("Annulla");
gbc = new GridBagConstraints();
gbc.gridx = 2;
gbc.gridy = 0;
// panel6.add(button4, gbc);
}
gbc = new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = 1;
gbc.fill = GridBagConstraints.BOTH;
contentPane.add(panel6, gbc);
contentPane.setBackground(Color.white);
frame = new JFrame();
frame.setContentPane(contentPane);
frame.setTitle("Freesigner");
frame.setSize(300, 150);
frame.setResizable(false);
frame.pack();
Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
frame.setLocation((d.width - frame.getWidth()) / 2, (d.height - frame.getHeight()) / 2);
frame.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
timer =
new Timer(
10,
new ActionListener() {
public void actionPerformed(ActionEvent evt) {
frame.show();
if (task.getMessage() != null) {
String s = new String();
s = task.getMessage();
s = s.substring(0, Math.min(60, s.length()));
textArea2.setText(s + " ");
progressBar.setValue(task.getStatus());
}
if (task.isDone()) {
timer.stop();
// Finalizzo la cryptoki, onde evitare
// successivi errori PKCS11 "cryptoki alreadi initialized"
if ((task != null)) task.libFinalize();
ArrayList slotInfos = task.getSlotInfos();
if ((slotInfos == null) || slotInfos.isEmpty()) {
frame.show();
JOptionPane.showMessageDialog(
frame,
"Controllare la presenza sul sistema\n"
+ "della libreria PKCS11 impostata.",
"Nessun lettore rilevato",
JOptionPane.WARNING_MESSAGE);
frame.hide();
} else {
String st = task.getCRLerror();
if (st.length() > 0) {
timer.stop();
JOptionPane.showMessageDialog(
frame,
"C'è stato un errore nella verifica CRL.\n" + st,
"Errore verifica CRL",
JOptionPane.ERROR_MESSAGE);
frame.hide();
FreeSignerSignApplet nuovo = new FreeSignerSignApplet();
}
if (task.getDifferentCerts() == 0) {
if (task.getCIr() != null) {
JOptionPane.showMessageDialog(
frame,
"La carta "
+ task.getCardDescription()
+ " nel lettore "
+ conf.getReader()
+ " non contiene certificati",
"Attenzione",
JOptionPane.WARNING_MESSAGE);
} else
JOptionPane.showMessageDialog(
frame, task.getMessage(), "Errore:", JOptionPane.ERROR_MESSAGE);
}
frame.hide();
// confFrame.createTreeAndTokenNodes(task.getSlotInfos());
}
}
}
});
}
/**
* Method generated by IntelliJ IDEA GUI Designer >>> IMPORTANT!! <<< DO NOT edit this method OR
* call it in your code!
*
* @noinspection ALL
*/
private void $$$setupUI$$$() {
rootPanel = new JPanel();
rootPanel.setLayout(new GridLayoutManager(3, 1, new Insets(0, 0, 0, 0), -1, -1));
final JToolBar toolBar1 = new JToolBar();
rootPanel.add(
toolBar1,
new GridConstraints(
0,
0,
1,
1,
GridConstraints.ANCHOR_CENTER,
GridConstraints.FILL_HORIZONTAL,
GridConstraints.SIZEPOLICY_WANT_GROW,
GridConstraints.SIZEPOLICY_FIXED,
null,
new Dimension(-1, 20),
null,
0,
false));
openSrcButton = new JButton();
openSrcButton.setText("Open Src");
openSrcButton.setToolTipText("Open source file");
toolBar1.add(openSrcButton);
openBinButton = new JButton();
openBinButton.setEnabled(true);
openBinButton.setText("Open Bin");
openBinButton.setToolTipText("Open and disassemble binaries");
toolBar1.add(openBinButton);
saveSrcButton = new JButton();
saveSrcButton.setEnabled(true);
saveSrcButton.setText("Save Src");
saveSrcButton.setToolTipText("Save sources");
toolBar1.add(saveSrcButton);
saveBinButton = new JButton();
saveBinButton.setEnabled(true);
saveBinButton.setText("Save Bin");
saveBinButton.setToolTipText("Save assembled binary");
toolBar1.add(saveBinButton);
final JToolBar.Separator toolBar$Separator1 = new JToolBar.Separator();
toolBar1.add(toolBar$Separator1);
asmButton = new JButton();
asmButton.setText("Asm");
asmButton.setToolTipText("Assemble sources");
toolBar1.add(asmButton);
final JToolBar.Separator toolBar$Separator2 = new JToolBar.Separator();
toolBar1.add(toolBar$Separator2);
hardResetButton = new JButton();
hardResetButton.setEnabled(true);
hardResetButton.setText("Hard Reset");
hardResetButton.setToolTipText("Hard Reset - zeroize memory and reupload binary");
toolBar1.add(hardResetButton);
resetButton = new JButton();
resetButton.setEnabled(true);
resetButton.setText("Reset");
resetButton.setToolTipText("Reset CPU (registers to zero)");
toolBar1.add(resetButton);
execButton = new JButton();
execButton.setEnabled(true);
execButton.setText("Exec");
execButton.setToolTipText("Run forever");
toolBar1.add(execButton);
pauseButton = new JButton();
pauseButton.setEnabled(false);
pauseButton.setText("Pause");
pauseButton.setToolTipText("Pause execution");
toolBar1.add(pauseButton);
runButton = new JButton();
runButton.setEnabled(true);
runButton.setText("Run");
runButton.setToolTipText("Run until breakpoint/reserved");
toolBar1.add(runButton);
stepButton = new JButton();
stepButton.setEnabled(true);
stepButton.setText("Step");
stepButton.setToolTipText("Execute one instruction");
toolBar1.add(stepButton);
final JToolBar.Separator toolBar$Separator3 = new JToolBar.Separator();
toolBar1.add(toolBar$Separator3);
breakpointButton = new JButton();
breakpointButton.setEnabled(true);
breakpointButton.setText("Breakpoint");
breakpointButton.setToolTipText("Toggle breakpoint on instruction address");
toolBar1.add(breakpointButton);
final JPanel panel1 = new JPanel();
panel1.setLayout(new GridLayoutManager(2, 3, new Insets(0, 0, 0, 0), -1, -1));
rootPanel.add(
panel1,
new GridConstraints(
1,
0,
1,
1,
GridConstraints.ANCHOR_CENTER,
GridConstraints.FILL_BOTH,
GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW,
GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW,
null,
null,
null,
0,
false));
final JLabel label1 = new JLabel();
label1.setText("Source");
panel1.add(
label1,
new GridConstraints(
0,
0,
1,
1,
GridConstraints.ANCHOR_WEST,
GridConstraints.FILL_NONE,
GridConstraints.SIZEPOLICY_FIXED,
GridConstraints.SIZEPOLICY_FIXED,
null,
null,
null,
0,
false));
final JLabel label2 = new JLabel();
label2.setText("Memory");
panel1.add(
label2,
new GridConstraints(
0,
1,
1,
1,
GridConstraints.ANCHOR_WEST,
GridConstraints.FILL_NONE,
GridConstraints.SIZEPOLICY_FIXED,
GridConstraints.SIZEPOLICY_FIXED,
null,
null,
null,
0,
false));
final JLabel label3 = new JLabel();
label3.setText("Registers");
panel1.add(
label3,
new GridConstraints(
0,
2,
1,
1,
GridConstraints.ANCHOR_WEST,
GridConstraints.FILL_NONE,
GridConstraints.SIZEPOLICY_FIXED,
GridConstraints.SIZEPOLICY_FIXED,
null,
null,
null,
0,
false));
memoryScrollPane = new JScrollPane();
panel1.add(
memoryScrollPane,
new GridConstraints(
1,
1,
1,
1,
GridConstraints.ANCHOR_CENTER,
GridConstraints.FILL_BOTH,
GridConstraints.SIZEPOLICY_CAN_GROW,
GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_WANT_GROW,
null,
new Dimension(600, -1),
null,
0,
false));
memoryTable = new JTable();
memoryScrollPane.setViewportView(memoryTable);
final JScrollPane scrollPane1 = new JScrollPane();
panel1.add(
scrollPane1,
new GridConstraints(
1,
2,
1,
1,
GridConstraints.ANCHOR_CENTER,
GridConstraints.FILL_BOTH,
GridConstraints.SIZEPOLICY_CAN_GROW,
GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_WANT_GROW,
null,
new Dimension(100, -1),
null,
0,
false));
registersTable = new JTable();
scrollPane1.setViewportView(registersTable);
sourceScrollPane = new JScrollPane();
panel1.add(
sourceScrollPane,
new GridConstraints(
1,
0,
1,
1,
GridConstraints.ANCHOR_CENTER,
GridConstraints.FILL_BOTH,
GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_WANT_GROW,
GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_WANT_GROW,
null,
new Dimension(500, 400),
null,
0,
false));
sourceTextarea = new JTextArea();
sourceTextarea.setFont(new Font("Courier New", sourceTextarea.getFont().getStyle(), 12));
sourceTextarea.setText(
"; Input your program here\n set a, 1\n add a, 1\n ife a, 2\n set a, 3\n:mainloop\n ife [message + I], 0\n set pc, end\n set a, [message + I]\n add a, 0xA100\n set [0x8000 + I], a\n add i, 1\n set pc, mainloop\n:message dat \"Hello, world!\", 0\n:end set pc, end");
sourceScrollPane.setViewportView(sourceTextarea);
final JPanel panel2 = new JPanel();
panel2.setLayout(new GridLayoutManager(2, 3, new Insets(0, 0, 0, 0), -1, -1));
panel2.setVisible(false);
rootPanel.add(
panel2,
new GridConstraints(
2,
0,
1,
1,
GridConstraints.ANCHOR_CENTER,
GridConstraints.FILL_BOTH,
GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW,
GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW,
null,
null,
null,
0,
false));
consoleTextarea = new JTextArea();
consoleTextarea.setEditable(true);
panel2.add(
consoleTextarea,
new GridConstraints(
1,
0,
1,
3,
GridConstraints.ANCHOR_CENTER,
GridConstraints.FILL_BOTH,
GridConstraints.SIZEPOLICY_WANT_GROW,
GridConstraints.SIZEPOLICY_WANT_GROW,
null,
new Dimension(150, 200),
null,
0,
false));
final JLabel label4 = new JLabel();
label4.setText("Console");
panel2.add(
label4,
new GridConstraints(
0,
0,
1,
1,
GridConstraints.ANCHOR_WEST,
GridConstraints.FILL_NONE,
GridConstraints.SIZEPOLICY_FIXED,
GridConstraints.SIZEPOLICY_FIXED,
null,
null,
null,
0,
false));
clearButton = new JButton();
clearButton.setText("Clear");
panel2.add(
clearButton,
new GridConstraints(
0,
1,
1,
1,
GridConstraints.ANCHOR_CENTER,
GridConstraints.FILL_HORIZONTAL,
GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW,
GridConstraints.SIZEPOLICY_FIXED,
null,
null,
null,
0,
false));
final Spacer spacer1 = new Spacer();
panel2.add(
spacer1,
new GridConstraints(
0,
2,
1,
1,
GridConstraints.ANCHOR_CENTER,
GridConstraints.FILL_HORIZONTAL,
GridConstraints.SIZEPOLICY_WANT_GROW,
1,
null,
null,
null,
0,
false));
}
// compile a Java file with the installed javac compiler
public boolean compileFile(String sourceFile) {
boolean compilationResult = true; // no errors
JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
if (compiler == null) { // Sterg-SOS why not loaded?
System.out.println(
"ToolProvider.getSystemJavaCompiler: no compiler provided. Unable to compile");
}
DiagnosticCollector<JavaFileObject> diagnostics = new DiagnosticCollector<>();
StandardJavaFileManager fileManager = compiler.getStandardFileManager(diagnostics, null, null);
StringWriter compileWriter = new StringWriter();
List<File> sourceFileList = new ArrayList<File>();
sourceFileList.add(new File(sourceFile));
Iterable<? extends JavaFileObject> compilationUnits =
fileManager.getJavaFileObjectsFromFiles(sourceFileList);
String pathOfFile = sourceFile.substring(0, sourceFile.lastIndexOf(File.separatorChar));
String classpath =
GlobalValues.jarFilePath
+ File.pathSeparatorChar
+ pathOfFile
+ File.pathSeparatorChar
+ ".";
Iterable<String> options = Arrays.asList("-cp", classpath);
CompilationTask task =
compiler.getTask(compileWriter, fileManager, null, options, null, compilationUnits);
boolean compileResult = task.call();
if (compileResult == false) {
compilationResult = false; // compilation errors
JFrame compResultsFrame = new JFrame("Compilation Results");
String diagnString = compileWriter.toString();
JTextArea compResultsArea = new JTextArea(diagnString);
compResultsArea.setFont(new Font("Arial", Font.BOLD, 16));
JPanel compResultsPanel = new JPanel();
compResultsPanel.add(compResultsArea);
compResultsFrame.add(compResultsPanel);
compResultsFrame.setSize(800, 200);
compResultsFrame.setLocation(100, 200);
compResultsFrame.setVisible(true);
int response =
JOptionPane.showOptionDialog(
null,
"File " + sourceFile + " has compilation errors ",
"Edit File? ",
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE,
null,
null,
null);
if (response == JOptionPane.YES_OPTION) { // edit it with scalalabEditor
new scalalabEdit.EditorPaneEdit(sourceFile);
}
}
try {
fileManager.close();
} catch (IOException e) {
}
return compilationResult;
}
/* Build up the GUI using Swing magic. Nothing very exciting here - the
BagPanel class makes the code a bit cleaner/easier to read. */
private void guiInit() throws Exception {
JPanel mainPanel = new JPanel(new BorderLayout());
mainPanel.setMinimumSize(new Dimension(500, 250));
mainPanel.setPreferredSize(new Dimension(500, 300));
/* The message area */
JScrollPane mssgPanel = new JScrollPane();
mssgPanel.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
mssgPanel.setAutoscrolls(true);
mssgArea = new JTextArea();
mssgArea.setFont(new java.awt.Font("Monospaced", Font.PLAIN, 20));
mainPanel.add(mssgPanel, BorderLayout.CENTER);
mssgPanel.getViewport().add(mssgArea, null);
/* The button area */
BagPanel buttonPanel = new BagPanel();
GridBagConstraints c = buttonPanel.c;
c.fill = GridBagConstraints.HORIZONTAL;
c.gridwidth = GridBagConstraints.REMAINDER;
buttonPanel.makeLabel("Detection", JLabel.CENTER);
c.gridwidth = GridBagConstraints.RELATIVE;
detDarkCb = buttonPanel.makeCheckBox("Dark", true);
c.gridwidth = GridBagConstraints.REMAINDER;
detAccelCb = buttonPanel.makeCheckBox("Movement", false);
buttonPanel.makeSeparator(SwingConstants.HORIZONTAL);
buttonPanel.makeLabel("Theft Reports", JLabel.CENTER);
c.gridwidth = GridBagConstraints.RELATIVE;
repLedCb = buttonPanel.makeCheckBox("LED", true);
c.gridwidth = GridBagConstraints.REMAINDER;
repSirenCb = buttonPanel.makeCheckBox("Siren", false);
c.gridwidth = GridBagConstraints.RELATIVE;
repServerCb = buttonPanel.makeCheckBox("Server", false);
c.gridwidth = GridBagConstraints.REMAINDER;
repNeighboursCb = buttonPanel.makeCheckBox("Neighbours", false);
buttonPanel.makeSeparator(SwingConstants.HORIZONTAL);
buttonPanel.makeLabel("Interval", JLabel.CENTER);
fieldInterval = buttonPanel.makeTextField(10, null);
fieldInterval.setText(Integer.toString(Constants.DEFAULT_CHECK_INTERVAL));
ActionListener settingsAction =
new ActionListener() {
public void actionPerformed(ActionEvent e) {
updateSettings();
}
};
buttonPanel.makeButton("Update", settingsAction);
mainPanel.add(buttonPanel, BorderLayout.EAST);
/* The frame part */
frame = new JFrame("AntiTheft");
frame.setSize(mainPanel.getPreferredSize());
frame.getContentPane().add(mainPanel);
frame.setVisible(true);
frame.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
}
public static JTextArea getTextArea(String s) {
JTextArea ret = new JTextArea(s);
ret.setFont(new Font("Courier", Font.PLAIN, 12));
ret.setTabSize(4);
return ret;
}
/** The graphic handling and deployment. */
private void initComponents() {
jDesktopPane1 = new javax.swing.JDesktopPane();
jInternalFrame1 = new javax.swing.JInternalFrame();
tf = new javax.swing.JTextField();
b1 = new javax.swing.JButton();
jInternalFrame3 = new javax.swing.JInternalFrame();
ta = new javax.swing.JTextArea();
jsp_ta = new javax.swing.JScrollPane(ta);
jMenuBar1 = new javax.swing.JMenuBar();
jMenu1 = new javax.swing.JMenu();
jMenuItem3 = new javax.swing.JMenuItem();
jSeparator1 = new javax.swing.JSeparator();
jMenuItem4 = new javax.swing.JMenuItem();
jInternalFrame1
.getContentPane()
.setLayout(
new javax.swing.BoxLayout(
jInternalFrame1.getContentPane(), javax.swing.BoxLayout.X_AXIS));
jInternalFrame1.setIconifiable(true);
jInternalFrame1.setMaximizable(true);
jInternalFrame1.setResizable(true);
jInternalFrame1.setTitle("Message editor");
jInternalFrame1.setToolTipText(
"Move and resize all of these to make the chat room appearance match your preferences.");
jInternalFrame1.setVisible(true);
tf.setFont(new java.awt.Font("Lucida Sans", 0, 12));
jInternalFrame1.getContentPane().add(tf);
b1.setText("Send Message");
jInternalFrame1.getContentPane().add(b1);
jInternalFrame1.setBounds(10, 10, 440, 60);
jDesktopPane1.add(jInternalFrame1, javax.swing.JLayeredPane.DEFAULT_LAYER);
jInternalFrame3.setIconifiable(true);
jInternalFrame3.setMaximizable(true);
jInternalFrame3.setResizable(true);
jInternalFrame3.setTitle("Messages");
jInternalFrame3.setToolTipText(
"Move and resize all of these to make the chat room appearance match your preferences.");
jInternalFrame3.setVisible(true);
ta.setBackground(new Color(255, 255, 255));
ta.setEditable(false);
ta.setFont(new java.awt.Font("Lucida Sans", 0, 12));
// jsp_ta.setAutoscrolls(true);
jsp_ta.setDoubleBuffered(true);
jInternalFrame3.getContentPane().add(jsp_ta, java.awt.BorderLayout.CENTER);
jInternalFrame3.setBounds(10, 80, 420, 240);
jDesktopPane1.add(jInternalFrame3, javax.swing.JLayeredPane.DEFAULT_LAYER);
getContentPane().add(jDesktopPane1, java.awt.BorderLayout.CENTER);
jMenu1.setText("Private room options");
jMenu1.setMnemonic(KeyEvent.VK_O);
jMenu1.setToolTipText("Choose some options.");
jMenuItem3.setText("Save conversation");
jMenuItem3.setMnemonic(KeyEvent.VK_S);
jMenuItem3.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S, ActionEvent.CTRL_MASK));
jMenu1.add(jMenuItem3);
jMenu1.add(jSeparator1);
jMenuItem4.setText("Exit");
jMenuItem4.setMnemonic(KeyEvent.VK_E);
jMenuItem4.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_E, ActionEvent.CTRL_MASK));
jMenu1.add(jMenuItem4);
jMenuBar1.add(jMenu1);
setJMenuBar(jMenuBar1);
this.pack();
b1.addActionListener(this);
tf.addActionListener(this);
jMenuItem3.addActionListener(this);
jMenuItem4.addActionListener(this);
posx = (int) Math.random() * 640;
posy = (int) Math.random() * 480;
this.pack();
this.setSize(dimx, dimy);
this.setLocation(posx, posy);
this.show();
}
void jbInit() throws Exception {
titledBorder1 =
new TitledBorder(
BorderFactory.createLineBorder(new Color(153, 153, 153), 2), "Assembler messages");
this.getContentPane().setLayout(borderLayout1);
this.setIconifiable(true);
this.setMaximizable(true);
this.setResizable(true);
this.setTitle("EDIT");
splitPane.setOrientation(JSplitPane.VERTICAL_SPLIT);
splitPane.setDividerLocation(470);
sourceArea.setFont(new java.awt.Font("Monospaced", 0, 12));
controlPanel.setLayout(gridBagLayout1);
controlPanel.setBorder(BorderFactory.createLoweredBevelBorder());
positionPanel.setLayout(gridBagLayout2);
fileLabel.setText("Source file:");
fileText.setEditable(false);
browseButton.setSelected(false);
browseButton.setText("Browse ...");
assembleButton.setEnabled(false);
assembleButton.setText("Assemble file");
saveButton.setEnabled(false);
saveButton.setText("Save file");
lineLabel.setText("Line:");
lineText.setMinimumSize(new Dimension(50, 20));
lineText.setPreferredSize(new Dimension(50, 20));
lineText.setEditable(false);
columnLabel.setText("Column:");
columnText.setMinimumSize(new Dimension(41, 20));
columnText.setPreferredSize(new Dimension(41, 20));
columnText.setEditable(false);
columnText.setText("");
messageScrollPane.setBorder(titledBorder1);
messageScrollPane.setMinimumSize(new Dimension(33, 61));
messageScrollPane.setPreferredSize(new Dimension(60, 90));
optionsButton.setEnabled(false);
optionsButton.setText("Assembler options ...");
messageScrollPane.getViewport().add(messageList, null);
messageList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
this.getContentPane().add(splitPane, BorderLayout.CENTER);
splitPane.add(textScrollPane, JSplitPane.TOP);
splitPane.add(controlPanel, JSplitPane.BOTTOM);
textScrollPane.getViewport().add(sourceArea, null);
controlPanel.add(
fileLabel,
new GridBagConstraints(
0,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.WEST,
GridBagConstraints.NONE,
new Insets(5, 5, 0, 0),
0,
0));
controlPanel.add(
fileText,
new GridBagConstraints(
1,
0,
3,
1,
1.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(5, 5, 0, 0),
0,
0));
controlPanel.add(
browseButton,
new GridBagConstraints(
4,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(5, 5, 0, 5),
0,
0));
controlPanel.add(
optionsButton,
new GridBagConstraints(
2,
1,
1,
1,
1.0,
0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(5, 5, 0, 0),
0,
0));
controlPanel.add(
assembleButton,
new GridBagConstraints(
3,
1,
1,
1,
0.0,
0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(5, 5, 0, 0),
0,
0));
controlPanel.add(
saveButton,
new GridBagConstraints(
4,
1,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(5, 5, 0, 5),
0,
0));
controlPanel.add(
positionPanel,
new GridBagConstraints(
0,
1,
2,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(5, 5, 0, 0),
0,
0));
positionPanel.add(
lineLabel,
new GridBagConstraints(
0,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(0, 0, 0, 0),
0,
0));
positionPanel.add(
lineText,
new GridBagConstraints(
1,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(0, 5, 0, 0),
0,
0));
positionPanel.add(
columnLabel,
new GridBagConstraints(
2,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(0, 10, 0, 0),
0,
0));
positionPanel.add(
columnText,
new GridBagConstraints(
3,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(0, 5, 0, 0),
0,
0));
controlPanel.add(
messageScrollPane,
new GridBagConstraints(
0,
2,
5,
1,
1.0,
1.0,
GridBagConstraints.CENTER,
GridBagConstraints.BOTH,
new Insets(5, 5, 5, 5),
0,
0));
}
public void go() {
// build gui
frame = new JFrame("Quiz Card Buider");
JPanel mainPanel = new JPanel();
Font bigFont = new Font("sanserif", Font.BOLD, 24);
question = new JTextArea(6, 20);
question.setLineWrap(true);
question.setWrapStyleWord(true);
question.setFont(bigFont);
JScrollPane qScroller = new JScrollPane(question);
qScroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
qScroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
answer = new JTextArea(6, 20);
answer.setLineWrap(true);
answer.setWrapStyleWord(true);
answer.setFont(bigFont);
JScrollPane aScroller = new JScrollPane(question);
aScroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
aScroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
JButton nextButton = new JButton("Next Card");
cardList = new ArrayList<QuizCard>();
JLabel qLabel = new JLabel("Question");
JLabel aLabel = new JLabel("Answer");
mainPanel.add(qLabel);
mainPanel.add(qScroller);
mainPanel.add(aLabel);
mainPanel.add(aScroller);
mainPanel.add(nextButton);
nextButton.addActionListener(new NextCardListener());
JMenuBar menuBar = new JMenuBar();
JMenu fileMenu = new JMenu("File");
JMenuItem newMenuItem = new JMenuItem("New");
JMenuItem saveMenuItem = new JMenuItem("Save");
newMenuItem.addActionListener(new NewMenuListener());
saveMenuItem.addActionListener(new SaveMenuListener());
fileMenu.add(newMenuItem);
fileMenu.add(saveMenuItem);
menuBar.add(fileMenu);
frame.setJMenuBar(menuBar);
frame.getContentPane().add(BorderLayout.CENTER, mainPanel);
frame.setSize(500, 600);
frame.setVisible(true);
// frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public void go() {
frame = new JFrame("Quiz Card Player");
JPanel mainPanel = new JPanel();
Font bigFont = new Font("sanserif", Font.BOLD, 24);
display = new JTextArea(10, 20);
display.setFont(bigFont);
display.setLineWrap(true);
display.setEditable(false);
JScrollPane qScroller = new JScrollPane(display);
qScroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
qScroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
nextButton = new JButton("Show Questions");
nextButton.addActionListener(new NextCardListener());
mainPanel.add(qScroller);
mainPanel.add(nextButton);
JMenuBar menuBar = new JMenuBar();
JMenu fileMenu = new JMenu("File");
JMenuItem loadMenuItem = new JMenuItem("Load Card Set");
loadMenuItem.addActionListener(new OpenMenuListener());
fileMenu.add(loadMenuItem);
menuBar.add(fileMenu);
frame.setJMenuBar(menuBar);
frame.getContentPane().add(BorderLayout.CENTER, mainPanel);
frame.setSize(640, 500);
frame.setVisible(true);
}