Examples of ExpressionConverter

org.eclipse.core.expressions.ExpressionConverter
An expression converter converts an XML expression represented by an {@link IConfigurationElement} or {@link Element} (DOM) subtree into acorresponding expression tree.
An expression converter manages a list of {@link ElementHandler}s. Element handlers are responsible to do the actual conversion. The element handlers build a chain of responsibility.
@since 3.0
org.eclipse.wb.internal.core.model.property.converter.ExpressionConverter
org.eclipse.wb.internal.core.xml.model.property.converter.ExpressionConverter

Examples of org.eclipse.core.expressions.ExpressionConverter

        }


        // Convert the activeWhen element into an expression.
        final ElementHandler elementHandler = ElementHandler
            .getDefault();
        final ExpressionConverter converter = ExpressionConverter
            .getDefault();
        final IConfigurationElement expressionElement = expressionElements[0];
        try {
          whenExpression = elementHandler.create(converter,
              expressionElement);

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Examples of org.eclipse.wb.internal.core.model.property.converter.ExpressionConverter


  private static GenericPropertyImpl createStringConverterProperty(WidgetInfo widget,
      String methodName,
      String title,
      PropertyEditor propertyEditor) {
    ExpressionConverter converter = StringConverter.INSTANCE;
    return createProperty(widget, methodName, "java.lang.String", title, converter, propertyEditor);
  }

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Examples of org.eclipse.wb.internal.core.model.property.converter.ExpressionConverter


  private static GenericPropertyImpl createBooleanProperty(WidgetInfo widget,
      String methodName,
      String title,
      boolean defaultValue) {
    ExpressionConverter converter = BooleanConverter.INSTANCE;
    PropertyEditor propertyEditor = BooleanPropertyEditor.INSTANCE;
    return createProperty(
        widget,
        methodName,
        "boolean",

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Examples of org.eclipse.wb.internal.core.model.property.converter.ExpressionConverter

  ////////////////////////////////////////////////////////////////////////////
  /**
   * Test for {@link MarginsConverter}.
   */
  public void test_Converter() throws Exception {
    ExpressionConverter converter = MarginsConverter.INSTANCE;
    {
      String expected = "(com.extjs.gxt.ui.client.util.Margins) null";
      String actual = converter.toJavaSource(null, null);
      assertEquals(expected, actual);
    }
    {
      String expected = "new com.extjs.gxt.ui.client.util.Margins(1, 2, 3, 4)";
      String actual = converter.toJavaSource(null, new Insets(1, 4, 3, 2));
      assertEquals(expected, actual);
    }
  }

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Examples of org.eclipse.wb.internal.core.xml.model.property.converter.ExpressionConverter

  /**
   * @return the {@link Property} for single constructor parameter.
   */
  private static Property createProperty(XmlObjectInfo object, String name, Class<?> type)
      throws Exception {
    ExpressionConverter converter = DescriptionPropertiesHelper.getConverterForType(type);
    PropertyEditor editor = DescriptionPropertiesHelper.getEditorForType(type);
    ExpressionAccessor accessor = new ExpressionAccessor(name) {
      @Override
      public void setExpression(XmlObjectInfo object, String expression) throws Exception {
        if (expression != null) {

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Examples of org.eclipse.wb.internal.core.xml.model.property.converter.ExpressionConverter

  /**
   * @return the {@link Property} for single @UiChild parameter.
   */
  private static Property createProperty(XmlObjectInfo object, String name, Class<?> type)
      throws Exception {
    ExpressionConverter converter = DescriptionPropertiesHelper.getConverterForType(type);
    PropertyEditor editor = DescriptionPropertiesHelper.getEditorForType(type);
    if (converter == null || editor == null) {
      return null;
    }
    ExpressionAccessor accessor = new ExpressionAccessor(name) {

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