import javax.swing.*;
import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.beans.PropertyChangeListener;
import java.io.*;
import java.text.SimpleDateFormat;
import java.util.*;
import com.topcoder.shared.language.*;
import com.topcoder.shared.problem.*;
import com.topcoder.shared.problem.Renderer;
+import com.topcoder.client.contestApplet.common.Common;
+import com.topcoder.client.contestApplet.common.LocalPreferences;
/**
* @author Charles McGarvey
public class VimCoder
{
/**
- *
+ * The name and version of this plugin.
+ */
+ public final static String version = "VimCoder 0.2";
+
+ /**
+ * The website of the plugin project.
*/
- public final static String version = "VimCoder 0.1";
public final static String website = "http://www.dogcows.com/vimcoder";
+
+ /**
+ * The first part of the command used to invoke the Vim server.
+ */
+ private static String vimCommand = "gvim";
+
+ /**
+ * The path to the main VimCoder directory.
+ */
+ private static File rootDir;
+ static
+ {
+ if (System.getProperty("os.name").toLowerCase().equals("win"))
+ {
+ vimCommand = "C:\\WINDOWS\\gvim.bat";
+ }
+ rootDir = new File(System.getProperty("user.home") +
+ System.getProperty("file.separator") + ".vimcoder");
+ }
+
+
+ /**
+ * The panel given to the Arena applet when it is requested.
+ */
private JPanel panel;
+
+ /**
+ * The text widget where log messages are appended.
+ */
private JTextArea logArea;
+ /**
+ * The current editor object (or null if there is none).
+ */
private Editor editor;
+
+ /**
+ * The configuration panel.
+ */
+ private JDialog configDialog;
+
+
+ /**
+ * The key for the vim command preference.
+ */
+ private final static String VIMCOMMAND = "com.dogcows.VimCoder.config.vimcommand";
+
+ /**
+ * The key for the root directory preference.
+ */
+ private final static String ROOTDIR = "com.dogcows.VimCoder.config.rootdir";
+
+ /**
+ * The preferences object for storing plugin settings.
+ */
+ private static LocalPreferences prefs = LocalPreferences.getInstance();
+
+
+ /**
+ * Get the command for invoking vim.
+ * @return The command.
+ */
+ public static String getVimCommand()
+ {
+ return vimCommand;
+ }
+
+ /**
+ * Get the storage directory.
+ * @return The directory.
+ */
+ public static File getStorageDirectory()
+ {
+ return rootDir;
+ }
+ /**
+ * Instantiate the entry point of the editor plugin. Sets up the log widget
+ * and panel.
+ */
public VimCoder()
{
logArea = new JTextArea();
}
+ /**
+ * Called by the Arena when the plugin is about to be used.
+ */
public void startUsing()
{
Runnable task = new Runnable()
{
SwingUtilities.invokeLater(task);
}
+ loadConfiguration();
}
+ /**
+ * Called by the Arena when the plugin is no longer needed.
+ */
public void stopUsing()
{
editor = null;
}
+ /**
+ * Called by the Arena to obtain the editor panel which we will use to show
+ * log messages.
+ * @return The editor panel.
+ */
public JPanel getEditorPanel()
{
return panel;
}
- public String getSource() throws IOException
+ /**
+ * Called by the Arena to obtain the current source. This happens when the
+ * user is saving, compiling, and/or submitting.
+ * @return The current source code.
+ * @throws Exception If the source file edited by Vim couldn't be read.
+ */
+ public String getSource() throws Exception
{
try
{
logInfo("Source code uploaded to server.");
return source;
}
- catch (IOException exception)
+ catch (Exception exception)
{
- logError("Failed to open source file for reading.");
+ logError("Failed to get source code: " +
+ exception.getLocalizedMessage());
throw exception;
}
}
-
+
+ /**
+ * Called by the Arena to pass the source it has.
+ * @param source The source code.
+ */
public void setSource(String source)
{
try
editor.setSource(source);
logInfo("Source code downloaded from server.");
}
- catch (IOException exception)
+ catch (Exception exception)
{
- logError("Failed to save the source given by the server.");
+ logError("Failed to save the source given by the server: " +
+ exception.getLocalizedMessage());
return;
}
}
+ /**
+ * Called by the Arena to pass along information about the current problem.
+ * @param component A container for the particulars of the problem.
+ * @param language The currently selected language.
+ * @param renderer A helper object to help format the problem statement.
+ */
public void setProblemComponent(ProblemComponentModel component,
Language language,
Renderer renderer)
{
editor = new Editor(component, language, renderer);
}
- catch (IOException exception)
+ catch (Exception exception)
{
- logError("An error occured while loading the problem.");
+ logError("An error occured while loading the problem: " +
+ exception.getLocalizedMessage());
}
}
+
+ /**
+ * Called by the Arena when it's time to show our configuration panel.
+ */
+ public void configure()
+ {
+ loadConfiguration();
+
+ configDialog = new JDialog();
+ Container pane = configDialog.getContentPane();
+
+ pane.setPreferredSize(new Dimension(550, 135));
+ pane.setLayout(new GridBagLayout());
+ pane.setForeground(Common.FG_COLOR);
+ pane.setBackground(Common.WPB_COLOR);
+ GridBagConstraints c = new GridBagConstraints();
+
+ JLabel rootDirLabel = new JLabel("Storage Directory:", SwingConstants.RIGHT);
+ rootDirLabel.setForeground(Common.FG_COLOR);
+ c.fill = GridBagConstraints.HORIZONTAL;
+ c.insets = new Insets(5, 5, 5, 5);
+ c.gridx = 0;
+ c.gridy = 0;
+ c.gridwidth = 1;
+ pane.add(rootDirLabel, c);
+
+ final JTextField rootDirField = new JTextField(rootDir.getPath(), 25);
+ c.gridx = 1;
+ c.gridy = 0;
+ pane.add(rootDirField, c);
+
+ JButton browseButton = new JButton("Browse");
+ c.gridx = 2;
+ c.gridy = 0;
+ c.anchor = GridBagConstraints.BASELINE_LEADING;
+ pane.add(browseButton, c);
+
+ JLabel vimCommandLabel = new JLabel("Vim Command:", SwingConstants.RIGHT);
+ vimCommandLabel.setForeground(Common.FG_COLOR);
+ c.fill = GridBagConstraints.HORIZONTAL;
+ c.gridx = 0;
+ c.gridy = 1;
+ pane.add(vimCommandLabel, c);
+
+ final JTextField vimCommandField = new JTextField(vimCommand, 25);
+ c.gridx = 1;
+ c.gridy = 1;
+ c.gridwidth = 2;
+ pane.add(vimCommandField, c);
+
+ JButton closeButton = new JButton("Cancel");
+ c.fill = GridBagConstraints.NONE;
+ c.gridx = 1;
+ c.gridy = 2;
+ c.gridwidth = 1;
+ c.anchor = GridBagConstraints.EAST;
+ pane.add(closeButton, c);
+
+ JButton saveButton = new JButton("Save");
+ c.fill = GridBagConstraints.HORIZONTAL;
+ c.gridx = 2;
+ c.gridy = 2;
+ c.anchor = GridBagConstraints.EAST;
+ pane.add(saveButton, c);
+ configDialog.getRootPane().setDefaultButton(saveButton);
+
+ browseButton.addActionListener(new ActionListener()
+ {
+ public void actionPerformed(ActionEvent actionEvent)
+ {
+ JFileChooser chooser = new JFileChooser();
+ chooser.setCurrentDirectory(new File("."));
+ chooser.setDialogTitle("Choose Storage Directory");
+ chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+ chooser.setAcceptAllFileFilterUsed(false);
+
+ if (chooser.showOpenDialog(configDialog) == JFileChooser.APPROVE_OPTION)
+ {
+ rootDirField.setText(chooser.getSelectedFile().getPath());
+ }
+ }
+ });
+
+ closeButton.addActionListener(new ActionListener()
+ {
+ public void actionPerformed(ActionEvent actionEvent)
+ {
+ configDialog.dispose();
+ }
+ });
+
+ saveButton.addActionListener(new ActionListener()
+ {
+ public void actionPerformed(ActionEvent actionEvent)
+ {
+ prefs.setProperty(VIMCOMMAND, vimCommandField.getText());
+ prefs.setProperty(ROOTDIR, rootDirField.getText());
+ configDialog.dispose();
+ }
+ });
+
+ configDialog.setTitle("VimCoder Preferences");
+ configDialog.pack();
+ configDialog.setLocationByPlatform(true);
+ configDialog.setModalityType(Dialog.DEFAULT_MODALITY_TYPE);
+ configDialog.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
+ configDialog.setVisible(true);
+ }
+
+
+ /**
+ * Load the local preferences related to this plugin.
+ */
+ private void loadConfiguration()
+ {
+ String vc = prefs.getProperty(VIMCOMMAND);
+ if (vc != null) vimCommand = vc;
+
+ String dir = prefs.getProperty(ROOTDIR);
+ if (dir != null) rootDir = new File(dir);
+ }
+ /**
+ * A generic logging function, appends text to the text area. A timestamp
+ * is also prepended to the next text.
+ * @param what The text to append.
+ */
private void log(final String what)
{
Runnable task = new Runnable()
}
}
+ /**
+ * Output non-critical messages to the log.
+ * @param what The text of the message.
+ */
private void logInfo(String what)
{
- log(" INFO: " + what + "\n");
- }
-
- private void logWarning(String what)
- {
- log(" WARN: " + what + "\n");
+ log(" INFO: " + what + System.getProperty("line.separator"));
}
-
+
+ /**
+ * Output critical messages and errors to the log.
+ * @param what The text of the message.
+ */
private void logError(String what)
{
- log("ERROR: " + what + "\n");
- }
-
-
- public static void main(String args[])
- {
- VimCoder plugin = new VimCoder();
-
- JFrame frame = new JFrame("VimCoder");
- frame.add(plugin.getEditorPanel());
- frame.setSize(640, 480);
- frame.setVisible(true);
- frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-
- plugin.startUsing();
+ log("ERROR: " + what + System.getProperty("line.separator"));
}
}
projects / chaz / vimcoder / blobdiff