svn-gvsig-desktop / 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 / elements / DefaultConstantValueElement.java @ 44259
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| 1 | 43983 | jjdelcerro | /*
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| 2 | * To change this license header, choose License Headers in Project Properties.
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| 3 | * To change this template file, choose Tools | Templates
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| 4 | * and open the template in the editor.
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| 5 | */
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| 6 | package org.gvsig.expressionevaluator.swing.impl.elements; |
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| 7 | |||
| 8 | 44259 | jjdelcerro | import java.util.Comparator; |
| 9 | 43983 | jjdelcerro | import java.util.Objects; |
| 10 | import org.gvsig.expressionevaluator.swing.Element.ConstantElement; |
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| 11 | 44191 | jjdelcerro | import org.gvsig.expressionevaluator.swing.ExpressionBuilderConfig; |
| 12 | 44126 | jjdelcerro | import org.gvsig.expressionevaluator.swing.impl.Utils; |
| 13 | 43983 | jjdelcerro | import org.gvsig.expressionevaluator.swing.spi.AbstractElement; |
| 14 | 44126 | jjdelcerro | import org.gvsig.tools.ToolsLocator; |
| 15 | import org.gvsig.tools.i18n.I18nManager; |
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| 16 | 44259 | jjdelcerro | import org.gvsig.tools.util.LabeledValue; |
| 17 | 43983 | jjdelcerro | |
| 18 | /**
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| 19 | *
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| 20 | * @author jjdelcerro
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| 21 | */
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| 22 | public class DefaultConstantValueElement |
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| 23 | extends AbstractElement
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| 24 | 44126 | jjdelcerro | implements ConstantElement {
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| 25 | 43983 | jjdelcerro | |
| 26 | 44259 | jjdelcerro | private final String label; |
| 27 | 43983 | jjdelcerro | |
| 28 | 44259 | jjdelcerro | public DefaultConstantValueElement(Object value, String label, String description) { |
| 29 | super(Objects.toString(value,""), value, "expressionbuilder-element-constant"); |
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| 30 | if( label == null ) { |
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| 31 | this.label = Objects.toString(value,""); |
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| 32 | } else {
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| 33 | this.label = label;
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| 34 | } |
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| 35 | 44126 | jjdelcerro | } |
| 36 | 43983 | jjdelcerro | |
| 37 | @Override
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| 38 | 44259 | jjdelcerro | public String getLabel() { |
| 39 | return this.label; |
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| 40 | 43983 | jjdelcerro | } |
| 41 | 44126 | jjdelcerro | |
| 42 | @Override
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| 43 | 44259 | jjdelcerro | public String getRenderedValue() { |
| 44 | return " "+Utils.repr(this.getValue())+" "; |
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| 45 | } |
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| 46 | |||
| 47 | @Override
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| 48 | 44126 | jjdelcerro | public String getDescription() { |
| 49 | I18nManager i18n = ToolsLocator.getI18nManager(); |
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| 50 | |||
| 51 | StringBuilder html = new StringBuilder(); |
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| 52 | html.append("<html>\n");
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| 53 | Object theValue = this.getValue(); |
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| 54 | if (theValue == null) { |
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| 55 | html.append("<b>").append(i18n.getTranslation("_Constant")).append("</b><br>\n<br>\n"); |
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| 56 | html.append("<b>").append(i18n.getTranslation("_Value")).append("</b> NULL<br>\n"); |
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| 57 | } else {
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| 58 | html.append("<b>").append(i18n.getTranslation("_Constant")).append("</b><br>\n<br>\n"); |
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| 59 | html.append("<b>").append(i18n.getTranslation("_Value")).append("</b> ").append(Utils.repr(theValue)).append("<br>\n"); |
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| 60 | html.append("<b>").append(i18n.getTranslation("_Type")).append("</b> ").append(theValue.getClass().getSimpleName()).append("<br>\n"); |
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| 61 | } |
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| 62 | html.append("</html>\n");
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| 63 | return html.toString();
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| 64 | } |
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| 65 | |||
| 66 | 44259 | jjdelcerro | @Override
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| 67 | public int compareTo(Object other) { |
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| 68 | if( !(other instanceof LabeledValue) ) { |
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| 69 | return super.compareTo(other); |
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| 70 | } |
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| 71 | Comparator comparator = Utils.naturalComparator();
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| 72 | return comparator.compare(this.getValue(), ((LabeledValue)other).getValue()); |
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| 73 | } |
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| 74 | |||
| 75 | 43983 | jjdelcerro | } |