Examples with ITextRegion org.eclipse.xtext.util.ITextRegion used on opensource projects

Example 81 with ITextRegion

use of org.eclipse.xtext.util.ITextRegion in project xtext-core by eclipse.

the class TracingSugar method location.

/**
 * @return ILocationData covering the <code>fullTextRegion</code> of the given EObject.
 */
public ILocationData location(EObject obj) {
    ITextRegion region = locationProvider.getFullTextRegion(obj);
    SourceRelativeURI uri = traceURIConverter.getURIForTrace(obj.eResource());
    return new LocationData((ITextRegionWithLineInformation) region, uri);
}

Example 82 with ITextRegion

use of org.eclipse.xtext.util.ITextRegion in project xtext-xtend by eclipse.

the class FlexTokenRegionProviderTest method testTokenSplit_1.

@Test
public void testTokenSplit_1() throws Exception {
    String model = " axb ";
    ITextRegion tokenRegion = tokenRegionProvider.getTokenRegion(model, new TextRegion(2, 1));
    assertEquals(1, tokenRegion.getOffset());
    assertEquals(3, tokenRegion.getLength());
}

Example 83 with ITextRegion

use of org.eclipse.xtext.util.ITextRegion in project xtext-xtend by eclipse.

the class FlexTokenRegionProviderTest method testTokenMerge_1.

@Test
public void testTokenMerge_1() throws Exception {
    String model = " ab ";
    ITextRegion tokenRegion = tokenRegionProvider.getTokenRegion(model, new TextRegion(2, 0));
    assertEquals(1, tokenRegion.getOffset());
    assertEquals(2, tokenRegion.getLength());
}

Example 84 with ITextRegion

use of org.eclipse.xtext.util.ITextRegion in project xtext-xtend by eclipse.

the class XtendFoldingRegionProvider method computeImportFolding.

protected void computeImportFolding(XtendFile xtendFile, IFoldingRegionAcceptor<ITextRegion> foldingRegionAcceptor) {
    if (xtendFile.getImportSection() != null && xtendFile.getImportSection().getImportDeclarations().size() > 1) {
        ICompositeNode node = NodeModelUtils.findActualNodeFor(xtendFile.getImportSection());
        if (node != null) {
            ITextRegion textRegion = node.getTextRegion();
            ((IFoldingRegionAcceptorExtension<ITextRegion>) foldingRegionAcceptor).accept(textRegion.getOffset(), textRegion.getLength(), foldingPreferences.isFoldImports());
        }
    }
}

Example 85 with ITextRegion

use of org.eclipse.xtext.util.ITextRegion in project xtext-xtend by eclipse.

the class XtendHighlightingCalculator method highlightSpecialIdentifiers.

@Override
protected void highlightSpecialIdentifiers(ILeafNode leafNode, IHighlightedPositionAcceptor acceptor, TerminalRule idRule) {
    super.highlightSpecialIdentifiers(leafNode, acceptor, idRule);
    if (contextualKeywords != null && contextualKeywords.contains(leafNode.getGrammarElement())) {
        ITextRegion leafRegion = leafNode.getTextRegion();
        acceptor.addPosition(leafRegion.getOffset(), leafRegion.getLength(), HighlightingStyles.DEFAULT_ID);
    }
}