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    • org.fife.tmm.GeneralOptionsPanel Maven / Gradle / Ivy

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    An application to easily create syntax highlighting for custom languages in RSyntaxTextArea.

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    package org.fife.tmm;

import java.awt.BorderLayout;
import java.awt.Frame;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.IOException;
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;

import net.miginfocom.swing.MigLayout;

import org.fife.ui.FSATextField;
import org.fife.ui.OptionsDialogPanel;
import org.fife.ui.SelectableLabel;
import org.fife.ui.UIUtil;
import org.fife.ui.rtextfilechooser.RDirectoryChooser;
import org.fife.ui.rtextfilechooser.RTextFileChooser;


/**
 * General options for TokenMakerMaker.
 *
 * @author Robert Futrell
 * @version 1.0
 */
class GeneralOptionsPanel extends OptionsDialogPanel implements ActionListener {

	private TokenMakerMaker app;
	private FSATextField javacField;
	private FSATextField sourceDirField;
	private FSATextField classDirField;
	private RTextFileChooser fileChooser;
	private RDirectoryChooser dirChooser;
	private JComboBox themeCombo;

	private static final String PROP_DIR = "Directory";
	private static final String PROP_THEME = "Theme";


	GeneralOptionsPanel(TokenMakerMaker app, String title) {

		super(title);
		this.app = app;
		setLayout(new BorderLayout());
		setBorder(UIUtil.getEmpty5Border());
		Listener listener = new Listener();

		Box temp2 = Box.createVerticalBox();

		JPanel temp = new JPanel(new MigLayout("wrap 3", "[][grow,fill][]"));
		temp.setBorder(new OptionPanelBorder(app.getString("Options.General.JDK")));
		SelectableLabel sl = new SelectableLabel(app.getString("Options.General.JDK.Desc"));
		sl.setBorder(BorderFactory.createEmptyBorder(0, 0, 10, 0));
		temp.add(sl, "span 3,growx");
		JLabel label = new JLabel(app.getString("Options.General.JavacLocation"));
		temp.add(label);
		javacField = new FSATextField();
		javacField.getDocument().addDocumentListener(listener);
		temp.add(javacField);
		JButton browseButton = new JButton(app.getString("Browse"));
		browseButton.setActionCommand("JavacLocation.Browse");
		browseButton.addActionListener(this);
		temp.add(browseButton);

		temp2.add(temp);
		temp2.add(Box.createVerticalStrut(5));

		temp = new JPanel(new MigLayout("wrap 3", "[][grow,fill][]"));
		temp.setBorder(new OptionPanelBorder(app.getString("Options.General.Output")));
		label = new JLabel(app.getString("Options.General.SourceOutputDir"));
		temp.add(label);
		sourceDirField = new FSATextField();
		sourceDirField.setText(app.getSourceOutputDirectory().getAbsolutePath()); // For size
		sourceDirField.getDocument().addDocumentListener(listener);
		temp.add(sourceDirField);
		browseButton = new JButton(app.getString("Browse"));
		browseButton.setActionCommand("SourceOutputDir.Browse");
		browseButton.addActionListener(this);
		temp.add(browseButton);

		label = new JLabel(app.getString("Options.General.ClassOutputDir"));
		temp.add(label);
		classDirField = new FSATextField();
		classDirField.setText(app.getClassOutputDirectory().getAbsolutePath()); // For size
		classDirField.getDocument().addDocumentListener(listener);
		temp.add(classDirField);
		browseButton = new JButton(app.getString("Browse"));
		browseButton.setActionCommand("ClassOutputDir.Browse");
		browseButton.addActionListener(this);
		temp.add(browseButton);

		temp2.add(temp);
		temp2.add(Box.createVerticalStrut(5));

		temp = new JPanel(new MigLayout("wrap 2", "[][grow,fill]"));
		temp.setBorder(new OptionPanelBorder(app.getString("Options.General.Rsta.Appearance")));
		label = new JLabel(app.getString("Options.General.Rsta.Theme"));
		temp.add(label);
		final Object[] themeItems = {
			new ThemeItem(app.getString("Options.General.Rsta.Theme.None"),         null),
			new ThemeItem(app.getString("Options.General.Rsta.Theme.Default"),      "default.xml"),
			new ThemeItem(app.getString("Options.General.Rsta.Theme.Eclipse"),      "eclipse.xml"),
			new ThemeItem(app.getString("Options.General.Rsta.Theme.Dark"),         "dark.xml"),
			new ThemeItem(app.getString("Options.General.Rsta.Theme.VisualStudio"), "vs.xml"),
		};
		themeCombo = new JComboBox<>(themeItems);
		themeCombo.addActionListener(listener);
		temp.add(themeCombo);

		temp2.add(temp);
		temp2.add(Box.createVerticalGlue());

		add(temp2, BorderLayout.NORTH);

	}

	public void actionPerformed(ActionEvent e) {

		String command = e.getActionCommand();

		if ("JavacLocation.Browse".equals(command)) {
			handleBrowseForJavac();
			return;
		}

		else if ("SourceOutputDir.Browse".equals(command)) {
			if (dirChooser == null) {
				dirChooser = new RDirectoryChooser(getOptionsDialog());
			}
			dirChooser.setChosenDirectory(new File(sourceDirField.getText()));
		}

		else if ("ClassOutputDir.Browse".equals(command)) {
			if (dirChooser == null) {
				dirChooser = new RDirectoryChooser(getOptionsDialog());
			}
			dirChooser.setChosenDirectory(new File(classDirField.getText()));
		}

		dirChooser.setLocationRelativeTo(getOptionsDialog());
		dirChooser.setVisible(true);
		String dir = dirChooser.getChosenDirectory();

		if (dir != null) {
			FSATextField field = "SourceOutputDir.Browse".equals(command) ?
					sourceDirField : classDirField;
			field.setFileSystemAware(false);
			field.setText(dir);
			field.setFileSystemAware(true);
		}

	}


	@Override
	protected void doApplyImpl(Frame f) {

		TokenMakerMaker app = (TokenMakerMaker)f;

		app.setJavac(getFileFrom(javacField));
		app.setSourceOutputDirectory(getFileFrom(sourceDirField));
		app.setClassOutputDirectory(getFileFrom(classDirField));

		app.setThemeName(((ThemeItem)themeCombo.getSelectedItem()).getTheme());

	}


	private OptionsPanelCheckResult ensureValidDir(FSATextField field) {
		OptionsPanelCheckResult res = null;
		File dir = new File(field.getText());
		if (!dir.isDirectory()) {
			res = new OptionsPanelCheckResult(this);
			res.component = field;
			res.errorMessage = app.getString("Error.InvalidDirectory",
											dir.getAbsolutePath());
		}
		return res;
	}


	private OptionsPanelCheckResult ensureValidFile(FSATextField field) {

		OptionsPanelCheckResult res = null;
		String fileName = field.getText();
		if (fileName.length()==0) { // No file specified == okay
			return null;
		}
		File file = new File(fileName);

		if (!file.isFile()) {
			res = new OptionsPanelCheckResult(this);
			res.component = field;
			res.errorMessage = app.getString("Error.InvalidFile",
											file.getAbsolutePath());
		}
		else if (!file.canExecute()) {
			res = new OptionsPanelCheckResult(this);
			res.component = field;
			res.errorMessage = app.getString("Error.CannotExecuteFile",
											file.getAbsolutePath());
		}

		return res;

	}


	@Override
	public OptionsPanelCheckResult ensureValidInputsImpl() {

		OptionsPanelCheckResult res;

		res = ensureValidFile(javacField);
		if (res==null) {
			res = ensureValidDir(sourceDirField);
			if (res==null) {
				res = ensureValidDir(classDirField);
			}
		}

		return res;

	}


	private File getFileFrom(FSATextField field) {
		String text = field.getText();
		return text.length()==0 ? null : new File(text);
	}


	@Override
	public JComponent getTopJComponent() {
		return javacField;
	}


	private void handleBrowseForJavac() {

		if (fileChooser==null) {
			fileChooser = new RTextFileChooser();
		}
		fileChooser.setCurrentDirectory(javacField.getText());
		int rc = fileChooser.showOpenDialog(getOptionsDialog());

		if (rc==RTextFileChooser.APPROVE_OPTION) {
			File file = fileChooser.getSelectedFile();
			javacField.setText(file.getAbsolutePath());
			//TODO: Use balloon tip if file is invalid
			//ensureValidFile(javacField);
		}

	}


	@Override
	protected void setValuesImpl(Frame f) {

		TokenMakerMaker app = (TokenMakerMaker)f;

		File javac = app.getJavac();
		if (javac!=null) {
			try {
				javac = javac.getCanonicalFile();
			} catch (IOException ioe) {
				ioe.printStackTrace();
			}
		}
		javacField.setText(javac==null ? null : javac.getAbsolutePath());

		File outputDir = app.getSourceOutputDirectory();
		try {
			outputDir = outputDir.getCanonicalFile();
		} catch (IOException ioe) {
			ioe.printStackTrace();
		}
		sourceDirField.setText(outputDir.getAbsolutePath());

		outputDir = app.getClassOutputDirectory();
		try {
			outputDir = outputDir.getCanonicalFile();
		} catch (IOException ioe) {
			ioe.printStackTrace();
		}
		classDirField.setText(outputDir.getAbsolutePath());

		String themeName = app.getThemeName();
		if (themeName!=null) {
			for (int i=1; i    
    
    
    

    




    
    
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