org.eclipse.xtext.formatting.INodeModelStreamer Java Examples

The following examples show how to use org.eclipse.xtext.formatting.INodeModelStreamer. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: DotNodeModelStreamer.java    From gef with Eclipse Public License 2.0 5 votes vote down vote up 
private void writeHTMLStringSemantic(AbstractRule rule,
		DotFormattingConfigBasedStream out, ICompositeNode node)
		throws IOException {
	Injector htmlLabelInjector = new DotHtmlLabelStandaloneSetup()
			.createInjectorAndDoEMFRegistration();
	IFormatter dotHtmlLabelFormatter = htmlLabelInjector
			.getInstance(IFormatter.class);
	ITokenStream htmlLabelOut = new TokenStringBuffer();
	// TODO: calculate initial indentation properly
	ITokenStream fmt = dotHtmlLabelFormatter.createFormatterStream("\t\t",
			htmlLabelOut, false);
	INodeModelStreamer dothtmlLabelNodeModelStreamer = htmlLabelInjector
			.getInstance(INodeModelStreamer.class);

	IParser dotHtmlLabelParser = htmlLabelInjector
			.getInstance(IParser.class);
	// cut off the leading and the trailing white spaces
	String trimmedNodeText = node.getText().trim();
	String htmlLabelText = trimmedNodeText.substring(1,
			trimmedNodeText.length() - 1);
	IParseResult parseResult = dotHtmlLabelParser
			.parse(new StringReader(htmlLabelText));
	ICompositeNode htmlLabelRootNode = parseResult.getRootNode();

	dothtmlLabelNodeModelStreamer.feedTokenStream(fmt, htmlLabelRootNode, 0,
			htmlLabelText.length());
	out.writeSemantic(null, "<");
	out.addNewLine();
	out.addLineEntry(node.getGrammarElement(), htmlLabelOut.toString(),
			false);
	out.addNewLine();
	out.writeSemantic(null, ">");
}
Example #2
Source File: FormatFragment.java    From dsl-devkit with Eclipse Public License 1.0 5 votes vote down vote up 
/** {@inheritDoc} */
@Override
public Set<Binding> getGuiceBindingsRt(final Grammar grammar) {
  final BindFactory bindFactory = new BindFactory();
  bindFactory.addTypeToType(IFormatter.class.getName(), FormatGeneratorUtil.getFormatterName(grammar, ""));
  bindFactory.addTypeToType(INodeModelFormatter.class.getName(), RegionNodeModelFormatter.class.getName());
  bindFactory.addTypeToType(INodeModelStreamer.class.getName(), DirectNodeModelStreamer.class.getName());
  return bindFactory.getBindings();
}
Example #3
Source File: FormatterFragment.java    From dsl-devkit with Eclipse Public License 1.0 5 votes vote down vote up 
@Override
public Set<Binding> getGuiceBindingsRt(final Grammar grammar) {
  final Set<Binding> bindings = super.getGuiceBindingsRt(grammar);
  BindFactory bindFactory = new BindFactory();
  bindings.addAll(bindFactory.addTypeToType(INodeModelFormatter.class.getName(), RegionNodeModelFormatter.class.getName()).getBindings());
  bindings.addAll(bindFactory.addTypeToType(INodeModelStreamer.class.getName(), DirectNodeModelStreamer.class.getName()).getBindings());
  return bindings;
}
Example #4
Source File: DotRuntimeModule.java    From gef with Eclipse Public License 2.0 4 votes vote down vote up 
public Class<? extends INodeModelStreamer> bindINodeModelStreamer() {
	return DotNodeModelStreamer.class;
}
Example #5
Source File: FormatterTest.java    From xtext-core with Eclipse Public License 2.0 4 votes vote down vote up 
void setNodeModelStreamer(INodeModelStreamer streamer) {
	nodeModelStreamer = streamer;
}