Revision 44094 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.swing/org.gvsig.expressionevaluator.swing.impl/src/main/java/org/gvsig/expressionevaluator/swing/impl/DefaultExpressionPickerController.java

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DefaultExpressionPickerController.java
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package org.gvsig.expressionevaluator.swing.impl;
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import java.awt.MenuItem;


  		




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import java.awt.event.ActionEvent;


  		




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import java.awt.event.ActionListener;


  		




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import java.net.URL;


  		




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import javax.swing.Action;


  		




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import javax.swing.ImageIcon;


  		




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import javax.swing.JButton;


  		




  
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import javax.swing.JMenuItem;


  		




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import javax.swing.JPopupMenu;


  		




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import javax.swing.text.JTextComponent;


  		




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import org.apache.commons.lang3.StringUtils;


  		




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    private Expression value;


  		




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    private ExpressionBuilderConfig config;


  		




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    private final ExpressionEvaluatorSwingManager manager;


  		




  
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    private final ActionListener buttonAction;


  		




  
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    private final JMenuItem menuItem;


  		




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    public DefaultExpressionPickerController(ExpressionEvaluatorSwingManager manager, JTextComponent text, JButton button) {


  		




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        ToolsSwingManager swingManager = ToolsSwingLocator.getToolsSwingManager();


  		




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        this.button = button;


  		




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        this.value = ExpressionEvaluatorLocator.getManager().createExpression();


  		




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        this.button.setIcon(this.getIcon("picker-expression"));


  		




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        this.button.addActionListener(new ActionListener() {


  		




  
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        this.buttonAction = new ActionListener() {


  		




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            @Override


  		




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            public void actionPerformed(ActionEvent e) {


  		




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                doSelectExpression();


  		




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            }


  		




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        });


  		




  
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        };


  		




  
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        this.button.addActionListener(this.buttonAction);


  		




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        swingManager.addClearButton(this.text);


  		




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        swingManager.setDefaultPopupMenu(this.text);


  		




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        JPopupMenu popupMenu = this.text.getComponentPopupMenu();


  		




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        Action showExpressionBuilderAction = new AbstractAction(i18n.getTranslation("_Show_expression_builder")) {


  		




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            @Override


  		




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            public void actionPerformed(ActionEvent e) {


  		




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                doSelectExpression();


  		




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            }


  		




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        };  


  		




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        popupMenu.addSeparator();


  		




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        popupMenu.add(showExpressionBuilderAction);


  		




  
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        this.menuItem = new JMenuItem(i18n.getTranslation("_Show_expression_builder"));


  		




  
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        this.menuItem.addActionListener(buttonAction);


  		




  
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        popupMenu.add(this.menuItem);


  		




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    }


  		




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    @Override


  		




  
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    public void unbind() {


  		




  
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        this.button.removeActionListener(this.buttonAction);


  		




  
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        JPopupMenu popupMenu = this.text.getComponentPopupMenu();


  		




  
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        popupMenu.remove(this.menuItem);


  		




  
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    }


  		




  
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    private void doSelectExpression() {


  		




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        this.value.setPhrase(this.text.getText());


  		




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