/* @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(), "//", "/*", "/**", "*", "*/"); }