uimaj-2.3.0-incubating/uimaj-tools/src/main/java/org/apache/uima/tools/jcasgen/GUI.java - uima-uimaj - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */

 package org.apache.uima.tools.jcasgen;

 import java.awt.BorderLayout;
 import java.awt.Color;
 import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
 import java.awt.Insets;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.WindowEvent;
 import java.io.IOException;

 import javax.swing.JButton;
 import javax.swing.JFileChooser;
 import javax.swing.JFrame;
 import javax.swing.JLabel;
 import javax.swing.JMenu;
 import javax.swing.JMenuBar;
 import javax.swing.JMenuItem;
 import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.JTextArea;
 import javax.swing.UIManager;
 import javax.swing.UnsupportedLookAndFeelException;

 import org.apache.uima.tools.images.Images;
 import org.apache.uima.tools.util.gui.AboutDialog;

 public class GUI extends JFrame {
   private static final long serialVersionUID = 1L;

   private AboutDialog aboutDialog;

   final static String NL = System.getProperties().getProperty("line.separator");

   static GUI theGUI;

   final Jg jg;

   class G extends JPanel implements ActionListener {
     private static final long serialVersionUID = 1L;

     final GUI gui;

     JLabel lbLabel6;

     JLabel lbLabel1;

     JButton btInputFileBrowse;

     JButton btOutDirBrowse;

     JButton btGenXmlBrowse;

     JLabel lbLabel0;

     JLabel lbLabel9;

     JTextArea tfInputFileName;

     JTextArea tfOutDirName;

     JTextArea tfGenXMLname;

     JLabel lbLabel11;

     JLabel lbLabel12;

     JLabel lbLabel13;

     JButton btGo;

     JTextArea taStatus;

     JScrollPane areaScrollPane;

     JLabel lbLabel15;

     JLabel lbLabel16;

     JLabel lbLabel17;

     JLabel lbLabel10;

     JLabel lbResult;

     public G(GUI gui) {
       super();
       this.gui = gui;

       GridBagLayout gbG = new GridBagLayout();
       setLayout(gbG);

       GridBagConstraints gbcG = new GridBagConstraints();
       // global, reused values
       gbcG.insets = new Insets(4, 4, 4, 4);
       gbcG.gridwidth = 1;
       gbcG.gridheight = 1;
       gbcG.weightx = 0;
       gbcG.weighty = 0;
       gbcG.fill = GridBagConstraints.NONE;
       gbcG.anchor = GridBagConstraints.CENTER;

       // layout:
       // 0 1 2
       // 0 labels i/o text area buttons

       // 1 title old
       // 2 inFile txt browse
       // 3 out dir txt browse
       // 4 gen xml txt
       // 5 status
       // 6 go-button txt-status result

       lbLabel17 = new JLabel("Welcome to the JCasGen tool. You can drag corners to resize.");
       lbLabel17.setRequestFocusEnabled(false);
       lbLabel17.setToolTipText(null);
       lbLabel17.setVerifyInputWhenFocusTarget(false);
       gbcG.gridx = 1;
       gbcG.gridy = 0;
       gbG.setConstraints(lbLabel17, gbcG);
       add(lbLabel17);

       lbLabel0 = new JLabel("Input File:");
       gbcG.gridx = 0;
       gbcG.gridy = 2;
       gbG.setConstraints(lbLabel0, gbcG);
       add(lbLabel0);

       lbLabel1 = new JLabel("Output Directory:");
       gbcG.gridy = 3;
       gbG.setConstraints(lbLabel1, gbcG);
       add(lbLabel1);

       btInputFileBrowse = new JButton("Browse");
       btInputFileBrowse.addActionListener(this);
       gbcG.gridx = 3;
       gbcG.gridy = 2;
       gbcG.anchor = GridBagConstraints.WEST;
       gbG.setConstraints(btInputFileBrowse, gbcG);
       add(btInputFileBrowse);

       btOutDirBrowse = new JButton("Browse");
       btOutDirBrowse.addActionListener(this);
       gbcG.gridy = 3;
       gbG.setConstraints(btOutDirBrowse, gbcG);
       add(btOutDirBrowse);

       tfInputFileName = new JTextArea();
       gbcG.gridx = 1;
       gbcG.gridy = 2;
       gbcG.fill = GridBagConstraints.BOTH;
       gbcG.weightx = 1;
       gbcG.weighty = 1;
       gbcG.anchor = GridBagConstraints.WEST;
       gbG.setConstraints(tfInputFileName, gbcG);
       add(tfInputFileName);

       tfOutDirName = new JTextArea();
       gbcG.gridy = 3;
       gbG.setConstraints(tfOutDirName, gbcG);
       add(tfOutDirName);

       lbLabel16 = new JLabel("Status");
       gbcG.gridy = 5;
       gbcG.fill = GridBagConstraints.NONE;
       gbcG.weightx = 1;
       gbcG.weighty = 0;
       gbcG.anchor = GridBagConstraints.CENTER;
       gbG.setConstraints(lbLabel16, gbcG);
       add(lbLabel16);

       taStatus = new JTextArea();
       gbcG.gridy = 6;
       gbcG.weighty = 5; // most weight goes here
       gbcG.fill = GridBagConstraints.BOTH;
       gbcG.anchor = GridBagConstraints.NORTHWEST;
       areaScrollPane = new JScrollPane(taStatus);
       areaScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
       gbG.setConstraints(areaScrollPane, gbcG);
       add(areaScrollPane);

       btGo = new JButton("Go");
       btGo.addActionListener(this);
       gbcG.gridx = 0;
       gbcG.gridy = 6;
       gbcG.fill = GridBagConstraints.NONE;
       gbcG.weightx = 0; // was 1
       gbcG.weighty = 0;
       gbcG.anchor = GridBagConstraints.CENTER;
       gbG.setConstraints(btGo, gbcG);
       add(btGo);

       lbResult = new JLabel(" ");
       gbcG.gridx = 3;
       gbcG.gridy = 6;
       gbcG.fill = GridBagConstraints.BOTH;
       gbcG.anchor = GridBagConstraints.NORTH;
       gbG.setConstraints(lbResult, gbcG);
       add(lbResult);
     }

     public void actionPerformed(ActionEvent e) {
       if (e.getSource() == btInputFileBrowse) {
         browseFile(tfInputFileName); // Action for btInputFileBrowse
       }
       if (e.getSource() == btOutDirBrowse) {
         browseDir(tfOutDirName); // Action for btOutDirBrowse
       }
       if (e.getSource() == btGenXmlBrowse) {
         browseFile(tfGenXMLname); // Action for btGenXmlBrowse
       }
       if (e.getSource() == btGo) {
         lbResult.setText("Working");
         go(); // Action for btGo
       }
     }

     void browseFile(JTextArea f) {
       String startingDir = f.getText();
       if (startingDir.length() == 0) {
         // default to user.dir
         startingDir = System.getProperty("user.dir");
       }
       JFileChooser c = new JFileChooser(startingDir);
       int returnVal = c.showOpenDialog(this);
       if (returnVal == JFileChooser.APPROVE_OPTION) {
         try {
           f.setText(c.getSelectedFile().getCanonicalPath());
           Prefs.set(gui);
         } catch (Exception e) { // do nothing
         }
       }
     }

     void browseDir(JTextArea f) {
       String startingDir = f.getText();
       if (startingDir.length() == 0) {
         // default to user.dir
         startingDir = System.getProperty("user.dir");
       }
       JFileChooser c = new JFileChooser(startingDir);
       c.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
       int returnVal = c.showOpenDialog(gui);
       if (returnVal == JFileChooser.APPROVE_OPTION) {
         try {
           f.setText(c.getSelectedFile().getCanonicalPath());
           Prefs.set(gui);
         } catch (Exception e) { // do nothing
         }
       }
     }

     void go() {
       final String outDirName = tfOutDirName.getText();
       final String inFileName = tfInputFileName.getText();
       Runnable r = new Runnable() {
         public void run() {
           jg.main0(new String[] { "-jcasgeninput", inFileName, "-jcasgenoutput", outDirName },
                   jg.merger, new GuiProgressMonitor(), new GuiErrorImpl());
         }
       };
       new Thread(r).start();
     }

     String showInStatus(String message) {
       taStatus.setText(taStatus.getText() + message + NL);
       areaScrollPane.getVerticalScrollBar().setValue(
               areaScrollPane.getVerticalScrollBar().getMaximum());
       gui.repaint();
       return message;
     }
   }

   G pnG;

   // for testing only
   public static void main(String args[]) {
     try {
       UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
     } catch (ClassNotFoundException e) { // do nothing
     } catch (InstantiationException e) { // do nothing
     } catch (IllegalAccessException e) { // do nothing
     } catch (UnsupportedLookAndFeelException e) { // do nothing
     }
     theGUI = new GUI(null);
   }

   public GUI(Jg jg) {
     super("JCasGen");
     theGUI = this;
     this.jg = jg;

     pnG = new G(this);

     setDefaultCloseOperation(EXIT_ON_CLOSE);

     try {
       UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
     } catch (Exception e) {
       // I don't think this should ever happen, but if it does just print error and continue
       // with defalt look and feel
       System.err.println("Could not set look and feel: " + e.getMessage());
     }

     // Set frame icon image
     try {
       this.setIconImage(Images.getImage(Images.MICROSCOPE));
     } catch (IOException e) {
       System.err.println("Image could not be loaded: " + e.getMessage());
     }

     this.getContentPane().setBackground(Color.WHITE);
     this.getContentPane().setLayout(new BorderLayout());

     JLabel banner = new JLabel(Images.getImageIcon(Images.BANNER));
     this.getContentPane().add(banner, BorderLayout.NORTH);

     this.getContentPane().add(pnG, BorderLayout.CENTER);

     aboutDialog = new AboutDialog(this, "About JCasGen");

     setJMenuBar(createMenuBar());

     pack();
     // show();
   }

   private JMenuBar createMenuBar() {
     JMenuBar menuBar = new JMenuBar();

     JMenu fileMenu = new JMenu("File");

     JMenuItem exitMenuItem = new JMenuItem("Exit");
     exitMenuItem.addActionListener(new ActionListener() {
       public void actionPerformed(ActionEvent e) {
         GUI.this.processWindowEvent(new WindowEvent(GUI.this, WindowEvent.WINDOW_CLOSING));
       }
     });

     fileMenu.add(exitMenuItem);

     JMenu helpMenu = new JMenu("Help");
     JMenuItem aboutMenuItem = new JMenuItem("About");
     aboutMenuItem.addActionListener(new ActionListener() {
       public void actionPerformed(ActionEvent e) {
         aboutDialog.setVisible(true);
       }
     });

     helpMenu.add(aboutMenuItem);
     menuBar.add(fileMenu);
     menuBar.add(helpMenu);

     return menuBar;
   }
 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one
	* or more contributor license agreements. See the NOTICE file
	* distributed with this work for additional information
	* regarding copyright ownership. The ASF licenses this file
	* to you under the Apache License, Version 2.0 (the
	* "License"); you may not use this file except in compliance
	* with the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing,
	* software distributed under the License is distributed on an
	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	* KIND, either express or implied. See the License for the
	* specific language governing permissions and limitations
	* under the License.
	*/

	package org.apache.uima.tools.jcasgen;

	import java.awt.BorderLayout;
	import java.awt.Color;
	import java.awt.GridBagConstraints;
	import java.awt.GridBagLayout;
	import java.awt.Insets;
	import java.awt.event.ActionEvent;
	import java.awt.event.ActionListener;
	import java.awt.event.WindowEvent;
	import java.io.IOException;

	import javax.swing.JButton;
	import javax.swing.JFileChooser;
	import javax.swing.JFrame;
	import javax.swing.JLabel;
	import javax.swing.JMenu;
	import javax.swing.JMenuBar;
	import javax.swing.JMenuItem;
	import javax.swing.JPanel;
	import javax.swing.JScrollPane;
	import javax.swing.JTextArea;
	import javax.swing.UIManager;
	import javax.swing.UnsupportedLookAndFeelException;

	import org.apache.uima.tools.images.Images;
	import org.apache.uima.tools.util.gui.AboutDialog;

	public class GUI extends JFrame {
	private static final long serialVersionUID = 1L;

	private AboutDialog aboutDialog;

	final static String NL = System.getProperties().getProperty("line.separator");

	static GUI theGUI;

	final Jg jg;

	class G extends JPanel implements ActionListener {
	private static final long serialVersionUID = 1L;

	final GUI gui;

	JLabel lbLabel6;

	JLabel lbLabel1;

	JButton btInputFileBrowse;

	JButton btOutDirBrowse;

	JButton btGenXmlBrowse;

	JLabel lbLabel0;

	JLabel lbLabel9;

	JTextArea tfInputFileName;

	JTextArea tfOutDirName;

	JTextArea tfGenXMLname;

	JLabel lbLabel11;

	JLabel lbLabel12;

	JLabel lbLabel13;

	JButton btGo;

	JTextArea taStatus;

	JScrollPane areaScrollPane;

	JLabel lbLabel15;

	JLabel lbLabel16;

	JLabel lbLabel17;

	JLabel lbLabel10;

	JLabel lbResult;

	public G(GUI gui) {
	super();
	this.gui = gui;

	GridBagLayout gbG = new GridBagLayout();
	setLayout(gbG);

	GridBagConstraints gbcG = new GridBagConstraints();
	// global, reused values
	gbcG.insets = new Insets(4, 4, 4, 4);
	gbcG.gridwidth = 1;
	gbcG.gridheight = 1;
	gbcG.weightx = 0;
	gbcG.weighty = 0;
	gbcG.fill = GridBagConstraints.NONE;
	gbcG.anchor = GridBagConstraints.CENTER;

	// layout:
	// 0 1 2
	// 0 labels i/o text area buttons

	// 1 title old
	// 2 inFile txt browse
	// 3 out dir txt browse
	// 4 gen xml txt
	// 5 status
	// 6 go-button txt-status result

	lbLabel17 = new JLabel("Welcome to the JCasGen tool. You can drag corners to resize.");
	lbLabel17.setRequestFocusEnabled(false);
	lbLabel17.setToolTipText(null);
	lbLabel17.setVerifyInputWhenFocusTarget(false);
	gbcG.gridx = 1;
	gbcG.gridy = 0;
	gbG.setConstraints(lbLabel17, gbcG);
	add(lbLabel17);

	lbLabel0 = new JLabel("Input File:");
	gbcG.gridx = 0;
	gbcG.gridy = 2;
	gbG.setConstraints(lbLabel0, gbcG);
	add(lbLabel0);

	lbLabel1 = new JLabel("Output Directory:");
	gbcG.gridy = 3;
	gbG.setConstraints(lbLabel1, gbcG);
	add(lbLabel1);

	btInputFileBrowse = new JButton("Browse");
	btInputFileBrowse.addActionListener(this);
	gbcG.gridx = 3;
	gbcG.gridy = 2;
	gbcG.anchor = GridBagConstraints.WEST;
	gbG.setConstraints(btInputFileBrowse, gbcG);
	add(btInputFileBrowse);

	btOutDirBrowse = new JButton("Browse");
	btOutDirBrowse.addActionListener(this);
	gbcG.gridy = 3;
	gbG.setConstraints(btOutDirBrowse, gbcG);
	add(btOutDirBrowse);

	tfInputFileName = new JTextArea();
	gbcG.gridx = 1;
	gbcG.gridy = 2;
	gbcG.fill = GridBagConstraints.BOTH;
	gbcG.weightx = 1;
	gbcG.weighty = 1;
	gbcG.anchor = GridBagConstraints.WEST;
	gbG.setConstraints(tfInputFileName, gbcG);
	add(tfInputFileName);

	tfOutDirName = new JTextArea();
	gbcG.gridy = 3;
	gbG.setConstraints(tfOutDirName, gbcG);
	add(tfOutDirName);

	lbLabel16 = new JLabel("Status");
	gbcG.gridy = 5;
	gbcG.fill = GridBagConstraints.NONE;
	gbcG.weightx = 1;
	gbcG.weighty = 0;
	gbcG.anchor = GridBagConstraints.CENTER;
	gbG.setConstraints(lbLabel16, gbcG);
	add(lbLabel16);

	taStatus = new JTextArea();
	gbcG.gridy = 6;
	gbcG.weighty = 5; // most weight goes here
	gbcG.fill = GridBagConstraints.BOTH;
	gbcG.anchor = GridBagConstraints.NORTHWEST;
	areaScrollPane = new JScrollPane(taStatus);
	areaScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
	gbG.setConstraints(areaScrollPane, gbcG);
	add(areaScrollPane);

	btGo = new JButton("Go");
	btGo.addActionListener(this);
	gbcG.gridx = 0;
	gbcG.gridy = 6;
	gbcG.fill = GridBagConstraints.NONE;
	gbcG.weightx = 0; // was 1
	gbcG.weighty = 0;
	gbcG.anchor = GridBagConstraints.CENTER;
	gbG.setConstraints(btGo, gbcG);
	add(btGo);

	lbResult = new JLabel(" ");
	gbcG.gridx = 3;
	gbcG.gridy = 6;
	gbcG.fill = GridBagConstraints.BOTH;
	gbcG.anchor = GridBagConstraints.NORTH;
	gbG.setConstraints(lbResult, gbcG);
	add(lbResult);
	}

	public void actionPerformed(ActionEvent e) {
	if (e.getSource() == btInputFileBrowse) {
	browseFile(tfInputFileName); // Action for btInputFileBrowse
	}
	if (e.getSource() == btOutDirBrowse) {
	browseDir(tfOutDirName); // Action for btOutDirBrowse
	}
	if (e.getSource() == btGenXmlBrowse) {
	browseFile(tfGenXMLname); // Action for btGenXmlBrowse
	}
	if (e.getSource() == btGo) {
	lbResult.setText("Working");
	go(); // Action for btGo
	}
	}

	void browseFile(JTextArea f) {
	String startingDir = f.getText();
	if (startingDir.length() == 0) {
	// default to user.dir
	startingDir = System.getProperty("user.dir");
	}
	JFileChooser c = new JFileChooser(startingDir);
	int returnVal = c.showOpenDialog(this);
	if (returnVal == JFileChooser.APPROVE_OPTION) {
	try {
	f.setText(c.getSelectedFile().getCanonicalPath());
	Prefs.set(gui);
	} catch (Exception e) { // do nothing
	}
	}
	}

	void browseDir(JTextArea f) {
	String startingDir = f.getText();
	if (startingDir.length() == 0) {
	// default to user.dir
	startingDir = System.getProperty("user.dir");
	}
	JFileChooser c = new JFileChooser(startingDir);
	c.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
	int returnVal = c.showOpenDialog(gui);
	if (returnVal == JFileChooser.APPROVE_OPTION) {
	try {
	f.setText(c.getSelectedFile().getCanonicalPath());
	Prefs.set(gui);
	} catch (Exception e) { // do nothing
	}
	}
	}

	void go() {
	final String outDirName = tfOutDirName.getText();
	final String inFileName = tfInputFileName.getText();
	Runnable r = new Runnable() {
	public void run() {
	jg.main0(new String[] { "-jcasgeninput", inFileName, "-jcasgenoutput", outDirName },
	jg.merger, new GuiProgressMonitor(), new GuiErrorImpl());
	}
	};
	new Thread(r).start();
	}

	String showInStatus(String message) {
	taStatus.setText(taStatus.getText() + message + NL);
	areaScrollPane.getVerticalScrollBar().setValue(
	areaScrollPane.getVerticalScrollBar().getMaximum());
	gui.repaint();
	return message;
	}
	}

	G pnG;

	// for testing only
	public static void main(String args[]) {
	try {
	UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
	} catch (ClassNotFoundException e) { // do nothing
	} catch (InstantiationException e) { // do nothing
	} catch (IllegalAccessException e) { // do nothing
	} catch (UnsupportedLookAndFeelException e) { // do nothing
	}
	theGUI = new GUI(null);
	}

	public GUI(Jg jg) {
	super("JCasGen");
	theGUI = this;
	this.jg = jg;

	pnG = new G(this);

	setDefaultCloseOperation(EXIT_ON_CLOSE);

	try {
	UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
	} catch (Exception e) {
	// I don't think this should ever happen, but if it does just print error and continue
	// with defalt look and feel
	System.err.println("Could not set look and feel: " + e.getMessage());
	}

	// Set frame icon image
	try {
	this.setIconImage(Images.getImage(Images.MICROSCOPE));
	} catch (IOException e) {
	System.err.println("Image could not be loaded: " + e.getMessage());
	}

	this.getContentPane().setBackground(Color.WHITE);
	this.getContentPane().setLayout(new BorderLayout());

	JLabel banner = new JLabel(Images.getImageIcon(Images.BANNER));
	this.getContentPane().add(banner, BorderLayout.NORTH);

	this.getContentPane().add(pnG, BorderLayout.CENTER);

	aboutDialog = new AboutDialog(this, "About JCasGen");

	setJMenuBar(createMenuBar());

	pack();
	// show();
	}

	private JMenuBar createMenuBar() {
	JMenuBar menuBar = new JMenuBar();

	JMenu fileMenu = new JMenu("File");

	JMenuItem exitMenuItem = new JMenuItem("Exit");
	exitMenuItem.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent e) {
	GUI.this.processWindowEvent(new WindowEvent(GUI.this, WindowEvent.WINDOW_CLOSING));
	}
	});

	fileMenu.add(exitMenuItem);

	JMenu helpMenu = new JMenu("Help");
	JMenuItem aboutMenuItem = new JMenuItem("About");
	aboutMenuItem.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent e) {
	aboutDialog.setVisible(true);
	}
	});

	helpMenu.add(aboutMenuItem);
	menuBar.add(fileMenu);
	menuBar.add(helpMenu);

	return menuBar;
	}
	}