private static void removeUnusedParameterViaChangeSignature(
final PsiMethod psiMethod, final Collection<PsiElement> parametersToDelete) {
ArrayList<ParameterInfoImpl> newParameters = new ArrayList<ParameterInfoImpl>();
PsiParameter[] oldParameters = psiMethod.getParameterList().getParameters();
for (int i = 0; i < oldParameters.length; i++) {
PsiParameter oldParameter = oldParameters[i];
if (!parametersToDelete.contains(oldParameter)) {
newParameters.add(
new ParameterInfoImpl(i, oldParameter.getName(), oldParameter.getType()));
}
}
ParameterInfoImpl[] parameterInfos =
newParameters.toArray(new ParameterInfoImpl[newParameters.size()]);
ChangeSignatureProcessor csp =
new ChangeSignatureProcessor(
psiMethod.getProject(),
psiMethod,
false,
null,
psiMethod.getName(),
psiMethod.getReturnType(),
parameterInfos);
csp.run();
}
@Nullable
public String getQualifiedName(final RefEntity refEntity) {
if (refEntity instanceof RefJavaElement && ((RefJavaElement) refEntity).isSyntheticJSP()) {
return XmlStringUtil.escapeString(refEntity.getName());
} else if (refEntity instanceof RefMethod) {
PsiMethod psiMethod = (PsiMethod) ((RefMethod) refEntity).getElement();
if (psiMethod != null) {
return psiMethod.getName();
} else {
return refEntity.getName();
}
}
return null;
}
public static void removeParameter(final PsiMethod method, final PsiParameter parameter) {
final PsiParameter[] parameters = method.getParameterList().getParameters();
final List<ParameterInfoImpl> psiParameters = new ArrayList<ParameterInfoImpl>();
int paramIdx = 0;
final String paramName = parameter.getName();
for (PsiParameter param : parameters) {
if (!Comparing.strEqual(paramName, param.getName())) {
psiParameters.add(new ParameterInfoImpl(paramIdx, param.getName(), param.getType()));
}
paramIdx++;
}
new ChangeSignatureProcessor(
method.getProject(),
method,
false,
null,
method.getName(),
method.getReturnType(),
psiParameters.toArray(new ParameterInfoImpl[psiParameters.size()]))
.run();
}
public void appendReferencePresentation(
RefEntity refElement, final StringBuffer buf, final boolean isPackageIncluded) {
if (refElement instanceof RefImplicitConstructor) {
buf.append(InspectionsBundle.message("inspection.export.results.implicit.constructor"));
refElement = ((RefImplicitConstructor) refElement).getOwnerClass();
}
buf.append(HTMLComposerImpl.CODE_OPENING);
if (refElement instanceof RefField) {
RefField field = (RefField) refElement;
PsiField psiField = field.getElement();
buf.append(psiField.getType().getPresentableText());
buf.append(HTMLComposerImpl.NBSP);
} else if (refElement instanceof RefMethod) {
RefMethod method = (RefMethod) refElement;
PsiMethod psiMethod = (PsiMethod) method.getElement();
PsiType returnType = psiMethod.getReturnType();
if (returnType != null) {
buf.append(returnType.getPresentableText());
buf.append(HTMLComposerImpl.NBSP);
}
}
buf.append(HTMLComposerImpl.A_HREF_OPENING);
if (myComposer.myExporter == null) {
buf.append(((RefElementImpl) refElement).getURL());
} else {
buf.append(myComposer.myExporter.getURL(refElement));
}
buf.append("\">");
if (refElement instanceof RefClass && ((RefClass) refElement).isAnonymous()) {
buf.append(InspectionsBundle.message("inspection.reference.anonymous"));
} else if (refElement instanceof RefJavaElement
&& ((RefJavaElement) refElement).isSyntheticJSP()) {
buf.append(XmlStringUtil.escapeString(refElement.getName()));
} else if (refElement instanceof RefMethod) {
PsiMethod psiMethod = (PsiMethod) ((RefMethod) refElement).getElement();
buf.append(psiMethod.getName());
} else {
buf.append(refElement.getName());
}
buf.append(HTMLComposerImpl.A_CLOSING);
if (refElement instanceof RefMethod) {
PsiMethod psiMethod = (PsiMethod) ((RefMethod) refElement).getElement();
appendMethodParameters(buf, psiMethod, false);
}
buf.append(HTMLComposerImpl.CODE_CLOSING);
if (refElement instanceof RefClass && ((RefClass) refElement).isAnonymous()) {
buf.append(" ");
buf.append(InspectionsBundle.message("inspection.export.results.anonymous.ref.in.owner"));
buf.append(" ");
myComposer.appendElementReference(
buf, ((RefElement) refElement.getOwner()), isPackageIncluded);
} else if (isPackageIncluded) {
buf.append(" ").append(HTMLComposerImpl.CODE_OPENING).append("(");
myComposer.appendQualifiedName(buf, refElement.getOwner());
// buf.append(RefUtil.getPackageName(refElement));
buf.append(")").append(HTMLComposerImpl.CODE_CLOSING);
}
}
