/* @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent) */
public void selectionChanged(SelectionChangedEvent event) {
RuleViolation violation = selectedViolationFrom(event);
if (violation == null) return;
String varName = violation.getVariableName();
if (StringUtil.isEmpty(varName)) return;
int beginLine = violation.getBeginLine();
int endLine = violation.getEndLine();
if (beginLine != 0 && endLine != 0) {
try {
int offset = getDocument().getLineOffset(violation.getBeginLine() - 1);
int length = getDocument().getLineOffset(violation.getEndLine()) - offset;
highlight(offset, length);
} catch (BadLocationException ble) {
logError(
StringKeys.ERROR_RUNTIME_EXCEPTION + "Exception when selecting a line in the editor",
ble);
}
// showMethodToMarker(marker);
showMethodToViolation(violation);
// then we calculate and color _a possible_ Path
// for this Error in the Dataflow
DataflowGraph graph = graphViewer.getGraph();
if (!graphViewer.isDisposed() && graph != null) {
graph.markPath(beginLine, endLine, varName);
}
}
}
private static boolean hasRealText(String line) {
if (StringUtil.isEmpty(line)) {
return false;
}
return !StringUtil.isAnyOf(line.trim(), "//", "/*", "/**", "*", "*/");
}
