public GrLiteralImpl handleContentChange(GrLiteral expr, TextRange range, String newContent)
throws IncorrectOperationException {
if (!(expr.getValue() instanceof String))
throw new IncorrectOperationException("cannot handle content change");
LOG.assertTrue(expr instanceof GrLiteralImpl);
String oldText = expr.getText();
final String quote = GrStringUtil.getStartQuote(oldText);
if (quote.startsWith("'")) {
newContent = GrStringUtil.escapeSymbolsForString(newContent, !quote.equals("'''"), false);
} else if (quote.startsWith("\"")) {
newContent = GrStringUtil.escapeSymbolsForGString(newContent, !quote.equals("\"\"\""), true);
} else if ("/".equals(quote)) {
newContent = GrStringUtil.escapeSymbolsForSlashyStrings(newContent);
} else if ("$/".equals(quote)) {
newContent = GrStringUtil.escapeSymbolsForDollarSlashyStrings(newContent);
}
String newText =
oldText.substring(0, range.getStartOffset())
+ newContent
+ oldText.substring(range.getEndOffset());
return ((GrLiteralImpl) expr).updateText(newText);
}
public TextRange getRangeInElement(final GrLiteral element) {
final String text = element.getText();
if (!(element.getValue() instanceof String)) {
return super.getRangeInElement(element);
}
return getLiteralRange(text);
}
public void processIntention(@NotNull PsiElement element) throws IncorrectOperationException {
final GrLiteral exp = (GrLiteral) element;
@NonNls String textString = exp.getText();
final int textLength = textString.length();
final char lastChar = textString.charAt(textLength - 1);
final boolean isLong = lastChar == 'l' || lastChar == 'L';
if (isLong) {
textString = textString.substring(0, textLength - 1);
}
final BigInteger val;
if (textString.startsWith("0x")) {
final String rawTextString = textString.substring(2);
val = new BigInteger(rawTextString, 16);
} else {
val = new BigInteger(textString, 10);
}
String octString = '0' + val.toString(8);
if (isLong) {
octString += 'L';
}
IntentionUtils.replaceExpression(octString, exp);
}