public ProblemDescriptorImpl(
@NotNull PsiElement startElement,
@NotNull PsiElement endElement,
String descriptionTemplate,
LocalQuickFix[] fixes,
ProblemHighlightType highlightType,
boolean isAfterEndOfLine,
@Nullable TextRange rangeInElement,
final boolean tooltip,
@Nullable HintAction hintAction,
boolean onTheFly) {
super(fixes, descriptionTemplate);
myShowTooltip = tooltip;
myHintAction = hintAction;
PsiFile startContainingFile = startElement.getContainingFile();
LOG.assertTrue(
startContainingFile != null && startContainingFile.isValid() || startElement.isValid(),
startElement);
PsiFile endContainingFile =
startElement == endElement ? startContainingFile : endElement.getContainingFile();
LOG.assertTrue(
startElement == endElement
|| endContainingFile != null && endContainingFile.isValid()
|| endElement.isValid(),
endElement);
assertPhysical(startElement);
if (startElement != endElement) assertPhysical(endElement);
final TextRange startElementRange = startElement.getTextRange();
LOG.assertTrue(startElementRange != null, startElement);
final TextRange endElementRange = endElement.getTextRange();
LOG.assertTrue(endElementRange != null, endElement);
if (startElementRange.getStartOffset() >= endElementRange.getEndOffset()) {
if (!(startElement instanceof PsiFile && endElement instanceof PsiFile)) {
LOG.error(
"Empty PSI elements should not be passed to createDescriptor. Start: "
+ startElement
+ ", end: "
+ endElement);
}
}
myHighlightType = highlightType;
final Project project =
startContainingFile == null ? startElement.getProject() : startContainingFile.getProject();
final SmartPointerManager manager = SmartPointerManager.getInstance(project);
myStartSmartPointer = manager.createSmartPsiElementPointer(startElement, startContainingFile);
myEndSmartPointer =
startElement == endElement
? null
: manager.createSmartPsiElementPointer(endElement, endContainingFile);
myAfterEndOfLine = isAfterEndOfLine;
myTextRangeInElement = rangeInElement;
}
public int getLineNumber() {
if (myLineNumber == -1) {
PsiElement psiElement = getPsiElement();
if (psiElement == null) return -1;
if (!psiElement.isValid()) return -1;
LOG.assertTrue(psiElement.isPhysical());
PsiFile containingFile = InjectedLanguageUtil.getTopLevelFile(psiElement);
Document document =
PsiDocumentManager.getInstance(psiElement.getProject()).getDocument(containingFile);
if (document == null) return -1;
TextRange textRange = getTextRange();
if (textRange == null) return -1;
textRange =
InjectedLanguageManager.getInstance(containingFile.getProject())
.injectedToHost(psiElement, textRange);
myLineNumber = document.getLineNumber(textRange.getStartOffset()) + 1;
}
return myLineNumber;
}