コード例 #1
0
  public static String getNewText(PsiElement elt) {
    Project project = elt.getProject();
    PsiFile psiFile = getContainingFile(elt);

    final Document doc = PsiDocumentManager.getInstance(project).getDocument(psiFile);
    if (doc == null) return null;

    final ImplementationTextSelectioner implementationTextSelectioner =
        LanguageImplementationTextSelectioner.INSTANCE.forLanguage(elt.getLanguage());
    int start = implementationTextSelectioner.getTextStartOffset(elt);
    final int end = implementationTextSelectioner.getTextEndOffset(elt);

    final int lineStart = doc.getLineStartOffset(doc.getLineNumber(start));
    final int lineEnd =
        end < doc.getTextLength()
            ? doc.getLineEndOffset(doc.getLineNumber(end))
            : doc.getTextLength();
    return doc.getCharsSequence().subSequence(lineStart, lineEnd).toString();
  }
コード例 #2
0
 public int getCaretOffset(Document document) {
   return document.getLineStartOffset(position.line) + position.column;
 }