Revision 4893 trunk/libraries/libIverUtiles/src/com/iver/utiles/console/JConsole.java
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package com.iver.utiles.console; |
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import java.awt.BorderLayout; |
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import java.awt.Dimension; |
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import java.awt.event.KeyEvent; |
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import java.util.ArrayList; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollPane; |
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import javax.swing.JTextArea; |
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import javax.swing.event.CaretEvent; |
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import javax.swing.event.CaretListener; |
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import com.iver.utiles.console.jedit.JEditTextArea; |
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import com.iver.utiles.console.jedit.JavaTokenMarker; |
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import com.iver.utiles.console.jedit.TokenMarker; |
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/** |
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* DOCUMENT ME! |
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* |
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* @author Fernando Gonz?lez Cort?s |
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*/ |
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public class JConsole extends JPanel {
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private JTextArea txt = null;
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private JEditTextArea txt;
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private int startingCaretPosition = 0; |
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private ArrayList entries = new ArrayList(); |
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private int currentEntry = -1; |
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private JScrollPane jScrollPane = null; |
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//private JScrollPane jScrollPane = null;
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private ResponseListenerSupport listenerSupport = new ResponseListenerSupport(); |
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public static int MESSAGE=0; |
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public static int COMMAND=1; |
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public static int INSERT=2; |
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public static int ERROR=3; |
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/** |
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* This is the default constructor |
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*/ |
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private void initialize() {
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this.setLayout(new BorderLayout()); |
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this.setSize(300, 200); |
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this.add(getJScrollPane(), java.awt.BorderLayout.CENTER); |
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this.setPreferredSize(new Dimension(300,200)); |
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this.add(getTxt(), java.awt.BorderLayout.CENTER); |
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} |
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public void setTokenMarker(TokenMarker tm){
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txt.setTokenMarker(tm); |
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} |
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/** |
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* Obtiene una referencia al JTextArea de la consola |
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* |
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* @return javax.swing.JTextArea |
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*/ |
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public JTextArea getTxt() {
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public JEditTextArea getTxt() {
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if (txt == null) {
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txt = new JTextArea(); |
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txt = new JEditTextArea(); |
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//txt.setTokenMarker(new JavaTokenMarker()); |
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txt.addCaretListener(new CaretListener() {
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public void caretUpdate(CaretEvent e) {
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if (txt.getCaretPosition() < startingCaretPosition) {
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} |
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}); |
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txt.addKeyListener(new java.awt.event.KeyAdapter() {
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public void keyPressed(KeyEvent e) {
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if (e.getKeyCode() == KeyEvent.VK_BACK_SPACE) {
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if (startingCaretPosition >= txt.getCaretPosition()) {
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int caretPos = txt.getCaretPosition(); |
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String text = txt.getText(); |
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text = text.substring(0, caretPos) + " " + |
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text.substring(caretPos); |
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txt.setText(text); |
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txt.setCaretPosition(caretPos); |
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}else{
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} |
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} |
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} |
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public void keyReleased(KeyEvent e) {
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if (e.getKeyCode() == KeyEvent.VK_ENTER) {
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String texto = txt.getText(); |
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String response = texto.substring(startingCaretPosition); |
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listenerSupport.callAcceptResponse(response); |
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if (response.trim().length() > 0) {
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entries.add(response.trim()); |
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} |
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currentEntry = -1; |
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} else if (e.getKeyCode() == KeyEvent.VK_UP) {
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if (entries.size() == 0) {
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return; |
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} |
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if (currentEntry == -1) {
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currentEntry = entries.size() - 1; |
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} else {
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currentEntry--; |
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if (currentEntry < 0) {
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currentEntry = 0; |
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} |
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} |
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putEntry(); |
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} else if (e.getKeyCode() == KeyEvent.VK_DOWN) {
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if (entries.size() == 0) {
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return; |
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} |
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if (currentEntry != -1) {
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currentEntry++; |
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if (currentEntry >= entries.size()) {
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currentEntry = entries.size() - 1; |
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} |
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} |
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putEntry(); |
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} else if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
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txt.setText(txt.getText()); |
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listenerSupport.callAcceptResponse(null); |
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} |
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} |
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private void putEntry() {
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String anterior = txt.getText(); |
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anterior = anterior.substring(0, startingCaretPosition); |
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txt.setText(anterior + entries.get(currentEntry)); |
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} |
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}); |
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addKeyListener(new java.awt.event.KeyAdapter() {
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public void keyPressed(KeyEvent e) {
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if (e.getKeyCode() == KeyEvent.VK_BACK_SPACE) {
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if (startingCaretPosition >= txt.getCaretPosition()) {
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text = text.substring(0, caretPos) + " " + |
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text.substring(caretPos); |
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txt.setText(text); |
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txt.setCaretPosition(caretPos); |
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}else{
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} |
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} |
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} |
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public void keyReleased(KeyEvent e) {
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} |
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currentEntry = -1; |
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} else if (e.getKeyCode() == KeyEvent.VK_UP) {
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if (entries.size() == 0) {
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return; |
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* |
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* @param text Texto que se a?ade a la consola |
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*/ |
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public void addText(String text) {
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public void addText(String text,int type) {
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txt.setText(txt.getText() + text); |
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txt.setCaretPosition(txt.getText().length()); |
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startingCaretPosition = txt.getText().length(); |
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} |
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/** |
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* A?ade un texto a la consola que es tomado como si lo |
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* hubiese escrito el usuario. Formar? parte de la respuesta |
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* |
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* @return javax.swing.JScrollPane |
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*/ |
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private JScrollPane getJScrollPane() {
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/*private JScrollPane getJScrollPane() {
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if (jScrollPane == null) {
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jScrollPane = new JScrollPane(); |
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jScrollPane.setViewportView(getTxt()); |
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return jScrollPane; |
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} |
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*/ |
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public void addResponseListener(ResponseListener listener) {
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listenerSupport.addResponseListener(listener); |
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} |
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public void removeResponseListener(ResponseListener listener) {
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listenerSupport.removeResponseListener(listener); |
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} |
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/** |
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* Useful to know from where it comes a key event. See CADExtension |
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* @param name |
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*/ |
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public void setJTextName(String name) |
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{
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getTxt().setName(name);
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txt.setName(name);
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} |
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} |
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