public PsiElement handleElementRename(String newName) throws IncorrectOperationException {
if (!BashIdentifierUtil.isValidIdentifier(newName)) {
throw new IncorrectOperationException("Can't have an empty name");
}
// if this is variable which doesn't have a $ sign prefix
if (isSingleWord()) {
// return BashPsiUtils.replaceElement(this, BashChangeUtil.createWord(getProject(), newName));
return BashPsiUtils.replaceElement(
this, BashChangeUtil.createVariable(getProject(), newName, true));
}
return BashPsiUtils.replaceElement(
this, BashChangeUtil.createVariable(getProject(), newName, false));
}
public boolean execute(PsiElement element, ResolveState resolveState) {
if (element instanceof BashFunctionDef) {
final BashFunctionDef f = (BashFunctionDef) element;
if (symboleName.equals(f.getName())) {
storeResult(element, BashPsiUtils.blockNestingLevel(f));
return ignoreExecuteResult ? true : false;
}
}
return true;
}
public PsiElement resolve() {
final String varName = getName();
if (varName == null) {
return null;
}
BashVarProcessor processor = new BashVarProcessor(this, true);
if (!BashPsiUtils.varResolveTreeWalkUp(
processor, this, getContainingFile(), ResolveState.initial())) {
return processor.getBestResult(false, this);
}
return null;
}
public boolean isStatic() {
return BashPsiUtils.isStaticWordExpr(getFirstChild());
}