Example usage for com.google.gwt.uibinder.rebind UiBinderWriter endAttachedSection

Introduction

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

Prototype

public void endAttachedSection() 

Source Link

Document

End the current attachable section.

Usage

From source file:org.vectomatic.dev.svg.impl.gen.SVGImageParser.java

License:Open Source License

@Override
public void parse(XMLElement elem, String fieldName, JClassType type, UiBinderWriter writer)
        throws UnableToCompleteException {
    if (elem.hasAttribute(ATTR_RESOURCE) && elem.hasChildNodes()) {
        writer.die("In %s, attribute \"%s\" and inline svg are mutually exclusive", elem, ATTR_RESOURCE);
    }//  w  w  w. ja v  a 2  s  .com
    if (!(elem.hasAttribute(ATTR_RESOURCE) || elem.hasChildNodes())) {
        writer.die("In %s, attribute \"%s\" or inline svg must be present", elem, ATTR_RESOURCE);
    }
    if (elem.hasAttribute(ATTR_RESOURCE)) {
        JClassType svgResourceType = writer.getOracle().findType(SVGResource.class.getCanonicalName());
        String resource = elem.consumeAttribute(ATTR_RESOURCE, svgResourceType);
        writer.addStatement("%s.setResource(%s);", fieldName, resource);
    } else {
        boolean validated = true;
        if (elem.hasAttribute(ATTR_VALIDATED)) {
            String value = elem.consumeBooleanAttribute(ATTR_VALIDATED);
            validated = Boolean.valueOf(value);
        }
        Element container = elem.getElement();
        NodeList childNodes = container.getChildNodes();
        Element root = null;
        for (int i = 0, length = childNodes.getLength(); i < length; i++) {
            Node node = childNodes.item(i);
            if (node.getNodeType() == Node.ELEMENT_NODE) {
                if (root == null && SVGConstants.SVG_NAMESPACE_URI.equals(node.getNamespaceURI())
                        && SVGConstants.SVG_SVG_TAG.equals(node.getLocalName())) {
                    root = (Element) node;
                } else {
                    writer.die("In %s, attribute \"%s\" or inline svg must be present", elem, ATTR_RESOURCE);
                }
            }
        }
        if (root == null) {
            writer.die("In %s, attribute \"%s\" or inline svg must be present", elem, ATTR_RESOURCE);
        }
        writer.beginAttachedSection(fieldName + ".getElement()");
        SvgInterpreter interpreter = SvgInterpreter.newInterpreterForUiObject(writer, fieldName, root);
        String rawSvg = elem.consumeInnerHtml(interpreter);
        if (validated) {
            SVGValidator.validate(rawSvg, elem.getLocation().getSystemId(), null, writer);
        }
        String omSvgParser = OMSVGParser.class.getName();
        writer.addStatement("%s.setSvgElement(%s.parse(\"%s\"));", fieldName, omSvgParser, rawSvg);
        writer.endAttachedSection();
    }
}

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