Examples with ISemanticRegionFinder org.eclipse.xtext.formatting2.regionaccess.ISemanticRegionFinder used on opensource projects

Example 1 with ISemanticRegionFinder

use of org.eclipse.xtext.formatting2.regionaccess.ISemanticRegionFinder in project xtext-xtend by eclipse.

the class XtendFormatter method _format.

protected void _format(final XtendFunction func, @Extension final IFormattableDocument format) {
    this.formatAnnotations(func, format, XbaseFormatterPreferenceKeys.newLineAfterMethodAnnotations);
    this.formatModifiers(func, format);
    boolean _isEmpty = func.getTypeParameters().isEmpty();
    boolean _not = (!_isEmpty);
    if (_not) {
        final Procedure1<IHiddenRegionFormatter> _function = (IHiddenRegionFormatter it) -> {
            it.noSpace();
        };
        format.append(this.textRegionExtensions.regionFor(func).keyword("<"), _function);
        EList<JvmTypeParameter> _typeParameters = func.getTypeParameters();
        for (final JvmTypeParameter arg : _typeParameters) {
            {
                format.<JvmTypeParameter>format(arg);
                final Procedure1<IHiddenRegionFormatter> _function_1 = (IHiddenRegionFormatter it) -> {
                    it.noSpace();
                };
                final Procedure1<IHiddenRegionFormatter> _function_2 = (IHiddenRegionFormatter it) -> {
                    it.oneSpace();
                };
                format.append(format.prepend(this.textRegionExtensions.immediatelyFollowing(arg).keyword(","), _function_1), _function_2);
            }
        }
        final Procedure1<IHiddenRegionFormatter> _function_1 = (IHiddenRegionFormatter it) -> {
            it.noSpace();
        };
        final Procedure1<IHiddenRegionFormatter> _function_2 = (IHiddenRegionFormatter it) -> {
            it.oneSpace();
        };
        format.append(format.prepend(this.textRegionExtensions.regionFor(func).keyword(">"), _function_1), _function_2);
    }
    final ISemanticRegion nameNode = this.textRegionExtensions.regionFor(func).feature(XtendPackage.Literals.XTEND_FUNCTION__NAME);
    ISemanticRegionFinder _immediatelyFollowing = null;
    if (nameNode != null) {
        _immediatelyFollowing = nameNode.immediatelyFollowing();
    }
    ISemanticRegion _keyword = null;
    if (_immediatelyFollowing != null) {
        _keyword = _immediatelyFollowing.keyword("(");
    }
    final ISemanticRegion open = _keyword;
    final ISemanticRegion close = this.textRegionExtensions.regionFor(func).keyword(")");
    final Procedure1<IHiddenRegionFormatter> _function_3 = (IHiddenRegionFormatter it) -> {
        it.oneSpace();
    };
    format.<JvmTypeReference>append(func.getReturnType(), _function_3);
    final Procedure1<IHiddenRegionFormatter> _function_4 = (IHiddenRegionFormatter it) -> {
        it.noSpace();
    };
    format.prepend(open, _function_4);
    XExpression _expression = func.getExpression();
    boolean _tripleNotEquals = (_expression != null);
    if (_tripleNotEquals) {
        format.append(close, XbaseFormatterPreferenceKeys.bracesInNewLine);
    }
    this.formatCommaSeparatedList(func.getParameters(), open, close, format);
    format.<JvmTypeReference>format(func.getReturnType());
    format.<XExpression>format(func.getExpression());
}