Examples with Keyword org.eclipse.xtext.Keyword used on opensource projects

Example 56 with Keyword

use of org.eclipse.xtext.Keyword in project xtext-xtend by eclipse.

the class CreateMemberQuickfixes method getFirstOffsetOfKeyword.

/**
 * @since 2.3
 */
protected int getFirstOffsetOfKeyword(EObject object, String keyword) {
    int offset = -1;
    ICompositeNode node = NodeModelUtils.getNode(object);
    if (node != null) {
        for (ILeafNode leafNode : node.getLeafNodes()) {
            if (leafNode.getGrammarElement() instanceof Keyword && equal(keyword, ((Keyword) leafNode.getGrammarElement()).getValue())) {
                return leafNode.getOffset() + 1;
            }
        }
    }
    return offset;
}

Example 57 with Keyword

use of org.eclipse.xtext.Keyword in project xtext-xtend by eclipse.

the class XtendSyntacticSequencer method emit_XParenthesizedExpression_LeftParenthesisKeyword_0_a.

/**
 * Syntax: '('*
 */
@Override
protected void emit_XParenthesizedExpression_LeftParenthesisKeyword_0_a(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
    Keyword kw = grammarAccess.getXParenthesizedExpressionAccess().getLeftParenthesisKeyword_0();
    if (nodes == null) {
        if (semanticObject instanceof XIfExpression || semanticObject instanceof XTryCatchFinallyExpression) {
            EObject cnt = semanticObject.eContainer();
            if (cnt instanceof XExpression && !(cnt instanceof XBlockExpression) && !(cnt instanceof XForLoopExpression))
                acceptUnassignedKeyword(kw, kw.getValue(), null);
        }
        if (semanticObject instanceof XConstructorCall) {
            XConstructorCall call = (XConstructorCall) semanticObject;
            if (!call.isExplicitConstructorCall() && call.getArguments().isEmpty()) {
                acceptUnassignedKeyword(kw, kw.getValue(), null);
            }
        }
    }
    acceptNodes(transition, nodes);
}

Example 58 with Keyword

use of org.eclipse.xtext.Keyword in project xtext-xtend by eclipse.

the class XtendSyntacticSequencer method emit_XBlockExpression_SemicolonKeyword_2_1_q.

/**
 * Syntax:
 *     ';'?
 */
@Override
protected void emit_XBlockExpression_SemicolonKeyword_2_1_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
    if (semicolonBeforeNextExpressionRequired) {
        ILeafNode node = nodes != null && nodes.size() == 1 && nodes.get(0) instanceof ILeafNode ? (ILeafNode) nodes.get(0) : null;
        Keyword kw = grammarAccess.getXBlockExpressionAccess().getSemicolonKeyword_2_1();
        acceptUnassignedKeyword(kw, kw.getValue(), node);
    } else
        acceptNodes(transition, nodes);
}

Example 59 with Keyword

use of org.eclipse.xtext.Keyword in project xtext-core by eclipse.

the class EnumLiteralSerializer method equalsOrReplacesNode.

@Override
public boolean equalsOrReplacesNode(EObject context, RuleCall ruleCall, Object value, INode node) {
    Keyword nodeLit = getLiteral(node);
    Keyword modelLit = getLiteral(context, ruleCall, value);
    return nodeLit != null && nodeLit.equals(modelLit);
}

Example 60 with Keyword

use of org.eclipse.xtext.Keyword in project xtext-core by eclipse.

the class XtextFormatterJava method format.

protected void format(Grammar grammar, IFormattableDocument doc) {
    doc.prepend(regionFor(grammar).keyword("("), this::noSpace);
    formatParens(grammar, doc);
    regionFor(grammar).keywords(",").forEach(s -> doc.prepend(s, this::noSpace));
    regionFor(grammar).keywords(",").forEach(s -> doc.append(s, this::oneSpace));
    boolean first = true;
    for (AbstractMetamodelDeclaration decl : grammar.getMetamodelDeclarations()) {
        doc.set(previousHiddenRegion(decl), first ? it -> it.setNewLines(2) : it -> it.setNewLines(1));
        first = false;
        doc.format(decl);
    }
    for (AbstractRule rule : grammar.getRules()) {
        doc.set(previousHiddenRegion(rule), it -> it.setNewLines(2));
        doc.format(rule);
    }
    doc.set(nextHiddenRegion(grammar), it -> it.setNewLines(0, 0, 1));
}