X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fvimcoder;a=blobdiff_plain;f=src%2Fcom%2Fdogcows%2FVimCoder.java;h=658bae13051ddc080a266bd9610cec8bf721929e;hp=5f69aaa75bd5c8a22009a7fa5644ee5bc169b5e5;hb=28c8fae03b2294d6486233cd62f4d4d9d11603ca;hpb=bde33c9ffb21a7a0fa71e73a106154c451d48ad2 diff --git a/src/com/dogcows/VimCoder.java b/src/com/dogcows/VimCoder.java index 5f69aaa..658bae1 100644 --- a/src/com/dogcows/VimCoder.java +++ b/src/com/dogcows/VimCoder.java @@ -1,14 +1,19 @@ package com.dogcows; -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 javax.swing.*; + +import com.topcoder.client.contestApplet.common.Common; +import com.topcoder.client.contestApplet.common.LocalPreferences; import com.topcoder.client.contestant.ProblemComponentModel; -import com.topcoder.shared.language.*; -import com.topcoder.shared.problem.*; +import com.topcoder.shared.language.Language; import com.topcoder.shared.problem.Renderer; /** @@ -20,152 +25,379 @@ import com.topcoder.shared.problem.Renderer; */ public class VimCoder { - /** - * - */ - public final static String version = "VimCoder 0.1"; - public final static String website = "http://www.dogcows.com/vimcoder"; - - private JPanel panel; - private JTextArea logArea; - - private Editor editor; - - - public VimCoder() - { - logArea = new JTextArea(); - logArea.setForeground(Color.GREEN); - logArea.setBackground(Color.BLACK); - logArea.setEditable(false); - Font font = new Font("Courier", Font.PLAIN, 12); - if (font != null) logArea.setFont(font); - - panel = new JPanel(new BorderLayout()); - panel.add(new JScrollPane(logArea), BorderLayout.CENTER); - } - - - public void startUsing() - { - Runnable task = new Runnable() - { - public void run() - { - logArea.setText(""); - } - }; - if (SwingUtilities.isEventDispatchThread()) - { - task.run(); - } - else - { - SwingUtilities.invokeLater(task); - } - } - - public void stopUsing() - { - editor = null; - } - - public JPanel getEditorPanel() - { - return panel; - } - - public String getSource() throws IOException - { - try - { - String source = editor.getSource(); - logInfo("Source code uploaded to server."); - return source; - } - catch (IOException exception) - { - logError("Failed to open source file for reading."); - throw exception; - } - } - - public void setSource(String source) - { - try - { - editor.setSource(source); - logInfo("Source code downloaded from server."); - } - catch (IOException exception) - { - logError("Failed to save the source given by the server."); - return; - } - } - - public void setProblemComponent(ProblemComponentModel component, - Language language, - Renderer renderer) - { - try - { - editor = new Editor(component, language, renderer); - } - catch (IOException exception) - { - logError("An error occured while loading the problem."); - } - } - - - private void log(final String what) - { - Runnable task = new Runnable() - { - public void run() - { - SimpleDateFormat format = new SimpleDateFormat("kk:mm:ss"); - logArea.append(format.format(new Date()) + ", " + what); - } - }; - if (SwingUtilities.isEventDispatchThread()) - { - task.run(); - } - else - { - SwingUtilities.invokeLater(task); - } - } - - private void logInfo(String what) - { - log(" INFO: " + what + "\n"); - } - - private void logWarning(String what) - { - log(" WARN: " + what + "\n"); - } - - 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(); - } + /** + * The name and version of this plugin. + */ + public final static String version = "VimCoder 0.3"; + + /** + * The website of the plugin project. + */ + 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(); + logArea.setForeground(Color.GREEN); + logArea.setBackground(Color.BLACK); + logArea.setEditable(false); + Font font = new Font("Courier", Font.PLAIN, 12); + if (font != null) logArea.setFont(font); + + panel = new JPanel(new BorderLayout()); + panel.add(new JScrollPane(logArea), BorderLayout.CENTER); + } + + + /** + * Called by the Arena when the plugin is about to be used. + */ + public void startUsing() + { + Runnable task = new Runnable() + { + public void run() + { + logArea.setText(""); + } + }; + if (SwingUtilities.isEventDispatchThread()) + { + task.run(); + } + else + { + 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; + } + + /** + * 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 + { + String source = editor.getSource(); + logInfo("Source code uploaded to server."); + return source; + } + catch (Exception exception) + { + 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 (Exception exception) + { + 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) + { + try + { + editor = new Editor(component, language, renderer); + } + catch (Exception exception) + { + 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() + { + public void run() + { + SimpleDateFormat format = new SimpleDateFormat("kk:mm:ss"); + logArea.append(format.format(new Date()) + ", " + what); + } + }; + if (SwingUtilities.isEventDispatchThread()) + { + task.run(); + } + else + { + SwingUtilities.invokeLater(task); + } + } + + /** + * Output non-critical messages to the log. + * @param what The text of the message. + */ + private void logInfo(String what) + { + 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 + System.getProperty("line.separator")); + } }