private static boolean shouldSkipLine(final PsiFile file, Document doc, int line) {
final int start = doc.getLineStartOffset(line);
final int end = doc.getLineEndOffset(line);
final int _start = CharArrayUtil.shiftForward(doc.getCharsSequence(), start, " \n\t");
if (_start >= end) {
return true;
}
TextRange alreadyChecked = null;
for (PsiElement elem = file.findElementAt(_start);
elem != null
&& elem.getTextOffset() <= end
&& (alreadyChecked == null || !alreadyChecked.contains(elem.getTextRange()));
elem = elem.getNextSibling()) {
for (PsiElement _elem = elem; _elem.getTextOffset() >= _start; _elem = _elem.getParent()) {
alreadyChecked = _elem.getTextRange();
if (_elem instanceof PsiDeclarationStatement) {
final PsiElement[] declared = ((PsiDeclarationStatement) _elem).getDeclaredElements();
for (PsiElement declaredElement : declared) {
if (declaredElement instanceof PsiVariable) {
return false;
}
}
}
if (_elem instanceof PsiJavaCodeReferenceElement) {
final PsiElement resolved = ((PsiJavaCodeReferenceElement) _elem).resolve();
if (resolved instanceof PsiVariable) {
return false;
}
}
}
}
return true;
}
@Override
@NotNull
public AnnotationPlace chooseAnnotationsPlace(@NotNull final PsiElement element) {
if (!element.isPhysical()) return AnnotationPlace.IN_CODE; // element just created
if (!element.getManager().isInProject(element)) return AnnotationPlace.EXTERNAL;
final Project project = myPsiManager.getProject();
final PsiFile containingFile = element.getContainingFile();
final VirtualFile virtualFile = containingFile.getVirtualFile();
LOG.assertTrue(virtualFile != null);
final List<OrderEntry> entries =
ProjectRootManager.getInstance(project).getFileIndex().getOrderEntriesForFile(virtualFile);
if (!entries.isEmpty()) {
for (OrderEntry entry : entries) {
if (!(entry instanceof ModuleOrderEntry)) {
if (AnnotationOrderRootType.getUrls(entry).length > 0) {
return AnnotationPlace.EXTERNAL;
}
break;
}
}
}
final MyExternalPromptDialog dialog =
ApplicationManager.getApplication().isUnitTestMode()
|| ApplicationManager.getApplication().isHeadlessEnvironment()
? null
: new MyExternalPromptDialog(project);
if (dialog != null && dialog.isToBeShown()) {
final PsiElement highlightElement =
element instanceof PsiNameIdentifierOwner
? ((PsiNameIdentifierOwner) element).getNameIdentifier()
: element.getNavigationElement();
LOG.assertTrue(highlightElement != null);
final Editor editor = FileEditorManager.getInstance(project).getSelectedTextEditor();
final List<RangeHighlighter> highlighters = new ArrayList<RangeHighlighter>();
final boolean highlight =
editor != null
&& editor.getDocument()
== PsiDocumentManager.getInstance(project).getDocument(containingFile);
try {
if (highlight) { // do not highlight for batch inspections
final EditorColorsManager colorsManager = EditorColorsManager.getInstance();
final TextAttributes attributes =
colorsManager.getGlobalScheme().getAttributes(EditorColors.SEARCH_RESULT_ATTRIBUTES);
final TextRange textRange = highlightElement.getTextRange();
HighlightManager.getInstance(project)
.addRangeHighlight(
editor,
textRange.getStartOffset(),
textRange.getEndOffset(),
attributes,
true,
highlighters);
final LogicalPosition logicalPosition =
editor.offsetToLogicalPosition(textRange.getStartOffset());
editor.getScrollingModel().scrollTo(logicalPosition, ScrollType.CENTER);
}
dialog.show();
if (dialog.getExitCode() == 2) {
return AnnotationPlace.EXTERNAL;
} else if (dialog.getExitCode() == 1) {
return AnnotationPlace.NOWHERE;
}
} finally {
if (highlight) {
HighlightManager.getInstance(project)
.removeSegmentHighlighter(editor, highlighters.get(0));
}
}
} else if (dialog != null) {
dialog.close(DialogWrapper.OK_EXIT_CODE);
}
return AnnotationPlace.IN_CODE;
}
@Override
public void visitElement(final PsiElement element) {
if (myLineRange.intersects(element.getTextRange())) {
super.visitElement(element);
}
}