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

Example 6 with LineAndColumn

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

the class DiagnosticConverterImpl method getLocationForNode.

/**
 * Computes {@link IssueLocation} for the given offset and length in the given node.
 *
 * @since 2.21
 */
protected IssueLocation getLocationForNode(INode node, int offset, int length) {
    IssueLocation result = new IssueLocation();
    result.offset = offset;
    result.length = length;
    LineAndColumn lineAndColumnStart = NodeModelUtils.getLineAndColumn(node, offset);
    result.lineNumber = lineAndColumnStart.getLine();
    result.column = lineAndColumnStart.getColumn();
    LineAndColumn lineAndColumnEnd = NodeModelUtils.getLineAndColumn(node, offset + length);
    result.lineNumberEnd = lineAndColumnEnd.getLine();
    result.columnEnd = lineAndColumnEnd.getColumn();
    return result;
}

Example 7 with LineAndColumn

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

the class LineAndColumnTest method doAssertLineAndColumn.

protected void doAssertLineAndColumn(String text, int offset, int line, int column) {
    int[] lineBreaks = AccessibleNodeModelUtils.computeLineBreaks(text);
    LineAndColumn lineAndColumn = AccessibleNodeModelUtils.getLineAndColumn(text, lineBreaks, offset);
    Assert.assertEquals("line", line, lineAndColumn.getLine());
    Assert.assertEquals("column", column, lineAndColumn.getColumn());
    LineAndColumn offsetZero = AccessibleNodeModelUtils.getLineAndColumn(text, lineBreaks, 0);
    Assert.assertEquals("line", 1, offsetZero.getLine());
    Assert.assertEquals("column", 1, offsetZero.getColumn());
}