Example usage for com.google.gwt.uibinder.rebind XMLElement getPrefix

Introduction

In this page you can find the example usage for com.google.gwt.uibinder.rebind XMLElement getPrefix.

Prototype

public String getPrefix() 

Source Link

Usage

From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.button.ButtonParser.java

License:Apache License

@Deprecated
private void handleBackwardsCompatibleMenu(XMLElement elem, String fieldName, UiBinderWriter writer)
        throws UnableToCompleteException {
    Interpreter<Boolean> menuInterpreter = new SimpleInterpreter(elem.getNamespaceUri(), "menu");

    Collection<XMLElement> menuChildElements = elem.consumeChildElements(menuInterpreter);
    if (menuChildElements.isEmpty()) {
        return;// w  w w  .j  a v  a  2 s  .  c om
    }
    writer.warn(elem,
            "Use of <%s:menu> has been deprecated.  Nesting a Menu widget is the new preferred approach.",
            elem.getPrefix());
    if (menuChildElements.size() > 1) {
        writer.die(elem, "Buttons can contain only a single menu.");
    }

    String menu = writer.declareField(GxtClassnameConstants.MENU, elem);

    XMLElement menuNode = menuChildElements.iterator().next();
    for (XMLElement child : menuNode.consumeChildElements()) {
        String childField = writer.parseElementToField(child);
        writer.addStatement("%s.add(%s);", menu, childField);
    }

    writer.addStatement("%s.setMenu(%s);", fieldName, menu);
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.form.SimpleComboBoxParser.java

License:Apache License

@Override
public void parse(XMLElement elem, String fieldName, JClassType type, UiBinderWriter writer)
        throws UnableToCompleteException {

    String parameterizedType = elem.consumeRawAttribute("type", "java.lang.String");
    JClassType valueType = writer.getOracle().findType(parameterizedType);
    if (valueType == null) {
        writer.die(elem, "Found type attribute, but unable to resolve the value: %s", parameterizedType);
    }/*from www  .j  a  v  a  2s.  c o  m*/

    for (XMLElement child : elem.consumeChildElements()) {
        if (!child.getNamespaceUri().equals(elem.getNamespaceUri())) {
            writer.die(elem,
                    "Children of SimpleComboBox must be in the same namespace.  Expected '%s' but found '%s'",
                    elem.getPrefix(), child.getPrefix());
        }

        String data = parseChildElement(child, valueType, writer);

        writer.addStatement("%s.add(%s);", fieldName, data);
    }

    if (elem.getAttribute("simpleValue") != null) {
        writer.addStatement("%s.setSimpleValue(%s);", fieldName,
                elem.consumeAttribute("simpleValue", valueType));
    }
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.grid.GridParser.java

License:Apache License

@Override
public void parse(XMLElement elem, String fieldName, JClassType type, UiBinderWriter writer)
        throws UnableToCompleteException {
    JClassType listStoreType = writer.getOracle().findType(GxtClassnameConstants.LISTSTORE);
    String store = elem.consumeAttribute("store", listStoreType);

    if (store == null) {
        writer.die(elem, "Attribute 'store' is required");
    }//w  w  w.  j  a va 2s. c om

    // have to set the following fields to null temporarily.  
    // Due to the order of operations added, we need to construct
    // all ColumnConfigs before constructing a ColumnModel.
    writer.setFieldInitializer(fieldName, "null");
    // new ColumnModel(columnConfig)
    String columnModel = writer.declareField(GxtClassnameConstants.COLUMNMODEL, elem);
    writer.setFieldInitializer(columnModel, "null");

    JClassType arrayListType = writer.getOracle().findType(ArrayList.class.getName());
    JClassType columnConfigType = writer.getOracle().findType(GxtClassnameConstants.COLUMNCONFIG);
    JParameterizedType parameterizedArrayListType = writer.getOracle()
            .getParameterizedType(arrayListType.isGenericType(), new JClassType[] { columnConfigType });

    Map<String, JType> columnConfigSetterTypes = fetchColumnConfigProperties(columnConfigType);

    // List<ColumnConfig>
    String columnConfigList = writer.declareField(List.class.getName(), elem);
    writer.setFieldInitializerAsConstructor(columnConfigList, parameterizedArrayListType);

    for (XMLElement child : elem.consumeChildElements()) {
        if (!elem.getPrefix().equals(child.getPrefix())) {
            writer.die(child, "Child node of %s must use the same prefix.  Expecting %s, but found %s", elem,
                    elem.getPrefix(), child.getPrefix());
        }

        if (!"column".equals(child.getLocalName())) {
            writer.die(child, "Only <%s:column> children are allowed. Found %s.", elem.getPrefix(), child);
        }

        String columnConfig = writer.declareField(GxtClassnameConstants.COLUMNCONFIG, elem);

        applyColumnConfigProperties(writer, columnConfigSetterTypes, child, columnConfig);

        writer.addStatement("%s.add(%s);", columnConfigList, columnConfig);
    }

    // now that we have all ColumnConfigs created and added to list, we can now
    // construct the ColumnModel and Grid
    writer.addStatement("%s = new %s(%s);", columnModel, GxtClassnameConstants.COLUMNMODEL, columnConfigList);
    writer.addStatement("%s = new %s(%s, %s);", fieldName, type.getQualifiedSourceName(), store, columnModel);
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.layout.BorderLayoutParser.java

License:Apache License

public void parse(XMLElement layoutElem, XMLElement elem, String fieldName, JClassType type,
        UiBinderWriter writer) throws UnableToCompleteException {
    createAndSetLayout(layoutElem, elem, fieldName, writer);

    Set<String> layoutRegionsSeen = new HashSet<String>();

    for (XMLElement layoutDataElem : elem.consumeChildElements()) {
        if (!isValidChildElement(elem, layoutDataElem)) {
            StringBuilder sb = new StringBuilder("Child must be one of ");
            for (String name : DOCK_NAMES) {
                sb.append("<%1$s:").append(name).append(", ");
            }//from  ww  w. j  a  va2s.  c o m
            sb.append("but found %2$s");
            writer.die(elem, sb.toString(), elem.getPrefix(), layoutDataElem);
        }

        // have we already added this region?
        String region = layoutDataElem.getLocalName();
        if (layoutRegionsSeen.contains(region)) {
            writer.die(elem, "Only one <%s:%s> is allowed", elem.getPrefix(), region);
        }
        layoutRegionsSeen.add(region);

        // delegate to super class
        layoutDataElem.setAttribute("type", "BorderLayoutData");
        handleLayoutData(layoutDataElem, fieldName, writer);
    }
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.layout.RowLayoutParser.java

License:Apache License

@Override
public void parse(XMLElement layoutElem, XMLElement elem, String fieldName, JClassType type,
        UiBinderWriter writer) throws UnableToCompleteException {
    String layout = createAndSetLayout(layoutElem, elem, fieldName, writer);

    JClassType orientationType = writer.getOracle().findType(GxtClassnameConstants.STYLEORIENTATION);

    String layoutOrientation = elem.consumeAttribute("rowLayoutOrientation", orientationType);
    if (layoutOrientation != null) {
        writer.warn(elem,//from   w  w w  .  j  a  v a 2s .c o  m
                "rowLayoutOrientation has been deprecated. Please use nested <%s:layout orientation='%s'> instead.",
                elem.getPrefix(), layoutOrientation);
        writer.addStatement("%s.setOrientation(%s);", layout, layoutOrientation);
    }

    // override with layoutOrientation
    layoutOrientation = elem.consumeAttribute("layoutOrientation", orientationType);
    if (layoutOrientation != null) {
        writer.warn(elem,
                "layoutOrientation has been deprecated. Please use nested <%s:layout orientation='%s'> instead.",
                elem.getPrefix(), layoutOrientation);
        writer.addStatement("%s.setOrientation(%s);", layout, layoutOrientation);
    }

    handleChildren(elem, fieldName, writer);
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.LayoutContainerParser.java

License:Apache License

private boolean consumeLayout(XMLElement elem, String layoutContainerFieldName, JClassType type,
        UiBinderWriter writer) throws UnableToCompleteException {
    boolean layoutFound = false;
    // locate child Element
    for (XMLElement layoutChild : elem
            .consumeChildElements(new SimpleInterpreter(elem.getNamespaceUri(), "layout"))) {
        if (layoutFound) {
            writer.die(elem,//from  ww  w  .  j  a v  a 2s  .  c  om
                    "LayoutContainer's and subclasses can contain only a single <%s:layout /> child.  Found multiple.",
                    elem.getPrefix());
        }

        String layoutType = layoutChild.consumeRequiredRawAttribute("type");

        LayoutParser layoutParser = LayoutParserFactory.findLayoutParserBySimpleName(elem, layoutType, writer);
        layoutParser.parse(layoutChild, elem, layoutContainerFieldName, type, writer);

        layoutFound = true;
    }

    // first, check attribute
    XMLAttribute layoutAttribute = elem.getAttribute("layout");
    if (layoutAttribute != null) {
        if (layoutFound) {
            writer.die(elem,
                    "LayoutContainer can contain either a layout attribute or a single nested <%s:layout /> child.  Not both.",
                    elem.getPrefix());
        }
        String layoutType = layoutAttribute.consumeRawValue();

        LayoutParser layoutParser = LayoutParserFactory.findLayoutParserBySimpleName(elem, layoutType, writer);
        layoutParser.parse(elem, layoutContainerFieldName, type, writer);
        layoutFound = true;
    }

    return layoutFound;
}

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