public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
switch (columnIndex) {
case CHECKMARK_COLUMN:
{
getVariableData()[rowIndex].passAsParameter = ((Boolean) aValue).booleanValue();
fireTableRowsUpdated(rowIndex, rowIndex);
myTable.getSelectionModel().setSelectionInterval(rowIndex, rowIndex);
updateSignature();
break;
}
case PARAMETER_NAME_COLUMN:
{
VariableData data = getVariableData()[rowIndex];
String name = (String) aValue;
if (PsiNameHelper.getInstance(myProject).isIdentifier(name)) {
data.name = name;
}
updateSignature();
break;
}
case PARAMETER_TYPE_COLUMN:
{
VariableData data = getVariableData()[rowIndex];
data.type = (PsiType) aValue;
updateSignature();
break;
}
}
}
@Nullable
private MoveDestination selectDestination() {
final String packageName = getTargetPackage().trim();
if (packageName.length() > 0
&& !PsiNameHelper.getInstance(myManager.getProject()).isQualifiedName(packageName)) {
Messages.showErrorDialog(
myProject,
RefactoringBundle.message("please.enter.a.valid.target.package.name"),
RefactoringBundle.message("move.title"));
return null;
}
RecentsManager.getInstance(myProject).registerRecentEntry(RECENTS_KEY, packageName);
PackageWrapper targetPackage = new PackageWrapper(myManager, packageName);
if (!targetPackage.exists()) {
final int ret =
Messages.showYesNoDialog(
myProject,
RefactoringBundle.message("package.does.not.exist", packageName),
RefactoringBundle.message("move.title"),
Messages.getQuestionIcon());
if (ret != Messages.YES) return null;
}
return ((DestinationFolderComboBox) myDestinationFolderCB)
.selectDirectory(targetPackage, mySuggestToMoveToAnotherRoot);
}
@Override
protected void canRun() throws ConfigurationException {
String name = getParameterName();
if (name == null || !PsiNameHelper.getInstance(myProject).isIdentifier(name)) {
throw new ConfigurationException(
"\'" + (name != null ? name : "") + "\' is invalid parameter name");
}
}
@NotNull
@Override
public PsiKeyword createKeyword(@NotNull final String text) throws IncorrectOperationException {
if (!PsiNameHelper.getInstance(myManager.getProject()).isKeyword(text)) {
throw new IncorrectOperationException("\"" + text + "\" is not a keyword.");
}
return new LightKeyword(myManager, text);
}
@Override
public boolean processDeclarations(
@NotNull PsiScopeProcessor processor,
@NotNull ResolveState state,
PsiElement lastParent,
@NotNull PsiElement place) {
GlobalSearchScope scope = place.getResolveScope();
processor.handleEvent(PsiScopeProcessor.Event.SET_DECLARATION_HOLDER, this);
ElementClassHint classHint = processor.getHint(ElementClassHint.KEY);
final Condition<String> nameCondition = processor.getHint(JavaCompletionHints.NAME_FILTER);
if (classHint == null || classHint.shouldProcess(ElementClassHint.DeclarationKind.CLASS)) {
NameHint nameHint = processor.getHint(NameHint.KEY);
if (nameHint != null) {
final String shortName = nameHint.getName(state);
final PsiClass[] classes = findClassByShortName(shortName, scope);
if (!processClasses(processor, state, classes, Conditions.<String>alwaysTrue()))
return false;
} else {
PsiClass[] classes = getClasses(scope);
if (!processClasses(
processor,
state,
classes,
nameCondition != null ? nameCondition : Conditions.<String>alwaysTrue())) return false;
}
}
if (classHint == null || classHint.shouldProcess(ElementClassHint.DeclarationKind.PACKAGE)) {
NameHint nameHint = processor.getHint(NameHint.KEY);
if (nameHint != null) {
PsiPackage aPackage = findSubPackageByName(nameHint.getName(state));
if (aPackage != null) {
if (!processor.execute(aPackage, state)) return false;
}
} else {
PsiPackage[] packs = getSubPackages(scope);
for (PsiPackage pack : packs) {
final String packageName = pack.getName();
if (packageName == null) continue;
if (!PsiNameHelper.getInstance(myManager.getProject())
.isIdentifier(packageName, PsiUtil.getLanguageLevel(this))) {
continue;
}
if (!processor.execute(pack, state)) {
return false;
}
}
}
}
return true;
}
private String calculateDelegateFieldName() {
final Project project = sourceClass.getProject();
final CodeStyleSettingsManager settingsManager = CodeStyleSettingsManager.getInstance(project);
final CodeStyleSettings settings = settingsManager.getCurrentSettings();
final String baseName =
settings.FIELD_NAME_PREFIX.length() == 0
? StringUtil.decapitalize(newClassName)
: newClassName;
String name = settings.FIELD_NAME_PREFIX + baseName + settings.FIELD_NAME_SUFFIX;
if (!existsFieldWithName(name) && !PsiNameHelper.getInstance(project).isKeyword(name)) {
return name;
}
int counter = 1;
while (true) {
name = settings.FIELD_NAME_PREFIX + baseName + counter + settings.FIELD_NAME_SUFFIX;
if (!existsFieldWithName(name) && !PsiNameHelper.getInstance(project).isKeyword(name)) {
return name;
}
counter++;
}
}
@Override
protected void canRun() throws ConfigurationException {
if (isMoveToPackage()) {
String name = getTargetPackage().trim();
if (name.length() != 0
&& !PsiNameHelper.getInstance(myManager.getProject()).isQualifiedName(name)) {
throw new ConfigurationException("\'" + name + "\' is invalid destination package name");
}
} else {
if (findTargetClass() == null)
throw new ConfigurationException("Destination class not found");
final String validationError = verifyInnerClassDestination();
if (validationError != null) throw new ConfigurationException(validationError);
}
}
@NotNull
@Override
public PsiImportStatement createImportStatementOnDemand(@NotNull final String packageName)
throws IncorrectOperationException {
if (packageName.isEmpty()) {
throw new IncorrectOperationException("Cannot create import statement for default package.");
}
if (!PsiNameHelper.getInstance(myManager.getProject()).isQualifiedName(packageName)) {
throw new IncorrectOperationException("Incorrect package name: \"" + packageName + "\".");
}
final PsiJavaFile aFile = createDummyJavaFile("import " + packageName + ".*;");
final PsiImportStatementBase statement = extractImport(aFile, false);
return (PsiImportStatement)
CodeStyleManager.getInstance(myManager.getProject()).reformat(statement);
}
private boolean hasAcceptablePackage(@NotNull VirtualFile vFile) {
if (vFile.getFileType() == JavaClassFileType.INSTANCE) {
// See IDEADEV-5626
final VirtualFile root =
ProjectRootManager.getInstance(myManager.getProject())
.getFileIndex()
.getClassRootForFile(vFile);
VirtualFile parent = vFile.getParent();
final PsiNameHelper nameHelper = PsiNameHelper.getInstance(myManager.getProject());
while (parent != null && !Comparing.equal(parent, root)) {
if (!nameHelper.isIdentifier(parent.getName())) return false;
parent = parent.getParent();
}
}
return true;
}
private boolean isIdentifier(String name) {
return PsiNameHelper.getInstance(myProject).isIdentifier(name, LanguageLevel.HIGHEST);
}
private void updateOkStatus() {
String text = getEnteredName();
setOKActionEnabled(PsiNameHelper.getInstance(myProject).isIdentifier(text));
}
private boolean isIdentifier(@NotNull String name) {
return PsiNameHelper.getInstance(myManager.getProject()).isIdentifier(name);
}