@Override
public void processIntention(@NotNull PsiElement element) throws IncorrectOperationException {
final JSBinaryExpression exp = (JSBinaryExpression) element;
final JSExpression lhs = exp.getLOperand();
final JSExpression rhs = exp.getROperand();
final IElementType sign = exp.getOperationSign();
final String negatedOperator = ComparisonUtils.getNegatedOperatorText(sign);
final String lhsText = lhs.getText();
assert (rhs != null);
JSElementFactory.replaceExpressionWithNegatedExpressionString(
exp, lhsText + negatedOperator + rhs.getText());
}
@Override
public void processIntention(@NotNull PsiElement element) throws IncorrectOperationException {
final JSAssignmentExpression exp = (JSAssignmentExpression) element;
final JSBinaryExpression rhs = (JSBinaryExpression) exp.getROperand();
final JSExpression lhs = exp.getLOperand();
assert (rhs != null);
final IElementType sign = rhs.getOperationSign();
final String operand = BinaryOperatorUtils.getOperatorText(sign);
final JSExpression rhsrhs = rhs.getROperand();
assert (rhsrhs != null);
JSElementFactory.replaceExpression(exp, lhs.getText() + operand + '=' + rhsrhs.getText());
}
String calculateReplacementExpression(JSExpression expression) {
final JSBinaryExpression exp = (JSBinaryExpression) expression;
final JSExpression lhs = exp.getLOperand();
final JSExpression rhs = exp.getROperand();
final IElementType tokenType = exp.getOperationSign();
assert rhs != null;
if (tokenType.equals(JSTokenTypes.AND)) {
if (isZero(lhs) || isAllOnes(rhs)) {
return lhs.getText();
} else {
return rhs.getText();
}
} else if (tokenType.equals(JSTokenTypes.OR)) {
if (isZero(lhs) || isAllOnes(rhs)) {
return rhs.getText();
} else {
return lhs.getText();
}
} else if (tokenType.equals(JSTokenTypes.XOR)) {
if (isAllOnes(lhs)) {
return '~' + rhs.getText();
} else if (isAllOnes(rhs)) {
return '~' + lhs.getText();
} else if (isZero(rhs)) {
return lhs.getText();
} else {
return rhs.getText();
}
} else if (tokenType.equals(JSTokenTypes.LTLT)
|| tokenType.equals(JSTokenTypes.GTGT)
|| tokenType.equals(JSTokenTypes.GTGTGT)) {
return lhs.getText();
} else {
return "";
}
}