@Nullable
@Override
protected ClassMember[] chooseMembers(
ClassMember[] classMembers,
boolean allowEmptySelection,
boolean copyJavadocCheckbox,
Project project,
@Nullable Editor editor) {
MemberChooser<ClassMember> chooser =
new MemberChooser<ClassMember>(classMembers, allowEmptySelection, true, project);
chooser.setTitle("Select Fields to Generate With Methods");
chooser.setCopyJavadocVisible(copyJavadocCheckbox);
chooser.show();
myToCopyJavaDoc = chooser.isCopyJavadoc();
List<ClassMember> list = chooser.getSelectedElements();
return list == null ? null : list.toArray(new ClassMember[list.size()]);
}
@NotNull
public static List<MavenDomDependency> chooseDependencies(
Collection<MavenDomDependency> candidates, final Project project) {
List<MavenDomDependency> dependencies = new ArrayList<MavenDomDependency>();
MavenDomProjectModelMember[] memberCandidates =
ContainerUtil.map2Array(
candidates,
MavenDomProjectModelMember.class,
dependency -> new MavenDomProjectModelMember(dependency));
MemberChooser<MavenDomProjectModelMember> chooser =
new MemberChooser<MavenDomProjectModelMember>(memberCandidates, true, true, project) {
protected ShowContainersAction getShowContainersAction() {
return new ShowContainersAction(
MavenDomBundle.message("chooser.show.project.files"), MavenIcons.MavenProject);
}
@NotNull
@Override
protected String convertElementText(@NotNull String originalElementText) {
return originalElementText;
}
protected String getAllContainersNodeName() {
return MavenDomBundle.message("all.dependencies");
}
};
chooser.setTitle(MavenDomBundle.message("dependencies.chooser.title"));
chooser.setCopyJavadocVisible(false);
chooser.show();
if (chooser.getExitCode() == MemberChooser.OK_EXIT_CODE) {
final MavenDomProjectModelMember[] members =
chooser.getSelectedElements(new MavenDomProjectModelMember[0]);
if (members != null) {
dependencies.addAll(
ContainerUtil.mapNotNull(
members, mavenDomProjectModelMember -> mavenDomProjectModelMember.getDependency()));
}
}
return dependencies;
}
@Override
@Nullable
protected ClassMember[] chooseOriginalMembers(PsiClass aClass, Project project) {
if (aClass instanceof PsiAnonymousClass) {
Messages.showMessageDialog(
project,
CodeInsightBundle.message("error.attempt.to.generate.constructor.for.anonymous.class"),
CommonBundle.getErrorTitle(),
Messages.getErrorIcon());
return null;
}
myCopyJavadoc = false;
PsiMethod[] baseConstructors = null;
PsiClass baseClass = aClass.getSuperClass();
if (baseClass != null) {
ArrayList<PsiMethod> array = new ArrayList<PsiMethod>();
for (PsiMethod method : baseClass.getConstructors()) {
if (JavaPsiFacade.getInstance(method.getProject())
.getResolveHelper()
.isAccessible(method, aClass, null)) {
array.add(method);
}
}
if (!array.isEmpty()) {
if (array.size() == 1) {
baseConstructors = new PsiMethod[] {array.get(0)};
} else {
final PsiSubstitutor substitutor =
TypeConversionUtil.getSuperClassSubstitutor(baseClass, aClass, PsiSubstitutor.EMPTY);
PsiMethodMember[] constructors =
ContainerUtil.map2Array(
array,
PsiMethodMember.class,
new Function<PsiMethod, PsiMethodMember>() {
@Override
public PsiMethodMember fun(final PsiMethod s) {
return new PsiMethodMember(s, substitutor);
}
});
MemberChooser<PsiMethodMember> chooser =
new MemberChooser<PsiMethodMember>(constructors, false, true, project);
chooser.setTitle(
CodeInsightBundle.message("generate.constructor.super.constructor.chooser.title"));
chooser.show();
List<PsiMethodMember> elements = chooser.getSelectedElements();
if (elements == null || elements.isEmpty()) return null;
baseConstructors = new PsiMethod[elements.size()];
for (int i = 0; i < elements.size(); i++) {
final ClassMember member = elements.get(i);
baseConstructors[i] = ((PsiMethodMember) member).getElement();
}
myCopyJavadoc = chooser.isCopyJavadoc();
}
}
}
ClassMember[] allMembers = getAllOriginalMembers(aClass);
ClassMember[] members;
if (allMembers.length == 0) {
members = ClassMember.EMPTY_ARRAY;
} else {
members = chooseMembers(allMembers, true, false, project, null);
if (members == null) return null;
}
if (baseConstructors != null) {
ArrayList<ClassMember> array = new ArrayList<ClassMember>();
for (PsiMethod baseConstructor : baseConstructors) {
array.add(new PsiMethodMember(baseConstructor));
}
ContainerUtil.addAll(array, members);
members = array.toArray(new ClassMember[array.size()]);
}
return members;
}
@Override
public void invoke(@NotNull final Project project, final Editor editor, final PsiFile file)
throws IncorrectOperationException {
if (!FileModificationService.getInstance().prepareFileForWrite(file)) return;
PsiMethod[] constructors = myClass.getConstructors();
if (constructors.length == 0) {
final AddDefaultConstructorFix defaultConstructorFix = new AddDefaultConstructorFix(myClass);
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
@Override
public void run() {
defaultConstructorFix.invoke(project, editor, file);
}
});
constructors = myClass.getConstructors();
}
Arrays.sort(
constructors,
new Comparator<PsiMethod>() {
@Override
public int compare(PsiMethod c1, PsiMethod c2) {
final PsiMethod cc1 = RefactoringUtil.getChainedConstructor(c1);
final PsiMethod cc2 = RefactoringUtil.getChainedConstructor(c2);
if (cc1 == c2) return 1;
if (cc2 == c1) return -1;
if (cc1 == null) {
return cc2 == null ? 0 : compare(c1, cc2);
} else {
return cc2 == null ? compare(cc1, c2) : compare(cc1, cc2);
}
}
});
final ArrayList<PsiMethod> constrs =
filterConstructorsIfFieldAlreadyAssigned(constructors, getField());
if (constrs.size() > 1) {
final PsiMethodMember[] members = new PsiMethodMember[constrs.size()];
int i = 0;
for (PsiMethod constructor : constrs) {
members[i++] = new PsiMethodMember(constructor);
}
final List<PsiMethodMember> elements;
if (ApplicationManager.getApplication().isUnitTestMode()) {
elements = Arrays.asList(members);
} else {
final MemberChooser<PsiMethodMember> chooser =
new MemberChooser<PsiMethodMember>(members, false, true, project);
chooser.setTitle("Choose constructors to add parameter to");
chooser.show();
elements = chooser.getSelectedElements();
if (elements == null) return;
}
for (PsiMethodMember member : elements) {
if (!addParameterToConstructor(
project, file, editor, member.getElement(), new PsiField[] {getField()})) break;
}
} else if (!constrs.isEmpty()) {
final Collection<SmartPsiElementPointer<PsiField>> fieldsToFix = getFieldsToFix();
try {
final PsiMethod constructor = constrs.get(0);
final LinkedHashSet<PsiField> fields = new LinkedHashSet<PsiField>();
getFieldsToFix().add(myField);
for (SmartPsiElementPointer<PsiField> elementPointer : fieldsToFix) {
final PsiField field = elementPointer.getElement();
if (field != null
&& isAvailable(field)
&& filterConstructorsIfFieldAlreadyAssigned(new PsiMethod[] {constructor}, field)
.contains(constructor)) {
fields.add(field);
}
}
if (constrs.size() == constructors.length
&& fields.size() > 1
&& !ApplicationManager.getApplication().isUnitTestMode()) {
PsiFieldMember[] members = new PsiFieldMember[fields.size()];
int i = 0;
for (PsiField field : fields) {
members[i++] = new PsiFieldMember(field);
}
MemberChooser<PsiElementClassMember> chooser =
new MemberChooser<PsiElementClassMember>(members, false, true, project);
chooser.setTitle("Choose Fields to Generate Constructor Parameters for");
chooser.show();
if (chooser.getExitCode() != DialogWrapper.OK_EXIT_CODE) return;
final List<PsiElementClassMember> selectedElements = chooser.getSelectedElements();
if (selectedElements == null) return;
fields.clear();
for (PsiElementClassMember member : selectedElements) {
fields.add((PsiField) member.getElement());
}
}
addParameterToConstructor(
project,
file,
editor,
constructor,
constrs.size() == constructors.length
? fields.toArray(new PsiField[fields.size()])
: new PsiField[] {getField()});
} finally {
fieldsToFix.clear();
}
}
}
private void proceedWithChoosingMethods(
Project project,
PsiFile file,
final Editor editor,
List<CppMethodElementNode> candidates,
boolean override) {
final MemberChooser<CppMethodElementNode> chooser =
new MemberChooser<CppMethodElementNode>(
candidates.toArray(new CppMethodElementNode[candidates.size()]),
false,
true,
project,
false) {};
chooser.setTitle("Choose Methods to " + (override ? "Override" : "Implement"));
chooser.setCopyJavadocVisible(false);
chooser.show();
if (chooser.getExitCode() != DialogWrapper.OK_EXIT_CODE) return;
final List<CppMethodElementNode> selectedElements = chooser.getSelectedElements();
if (selectedElements == null || selectedElements.size() == 0) return;
CommandProcessor.getInstance()
.executeCommand(
project,
new Runnable() {
public void run() {
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
public void run() {
Document document = editor.getDocument();
int offset = editor.getCaretModel().getOffset();
for (CppMethodElementNode c : selectedElements) {
String cType = c.getType();
String methodText =
"virtual "
+ cType
+ " "
+ c.getText()
+ " {\n"
+ (!"void".equals(cType) ? "return " : "")
+ (c.myIsAbstract
? ""
: c.getParentName()
+ "::"
+ c.myName
+ "("
+ c.myParamNames
+ ");")
+ "\n"
+ "}\n";
document.insertString(offset, methodText);
offset += methodText.length();
}
}
});
}
},
override ? "Override Methods" : "Implement Methods",
this);
}