private void doMoveField(PsiSubstitutor substitutor, MemberInfo info) {
PsiElementFactory elementFactory = JavaPsiFacade.getElementFactory(myProject);
PsiField field = (PsiField) info.getMember();
if (field instanceof HaxeVarDeclarationPart) {
field = (HaxeVarDeclaration) field.getParent();
}
field.normalizeDeclaration();
RefactoringUtil.replaceMovedMemberTypeParameters(
field, PsiUtil.typeParametersIterable(mySourceClass), substitutor, elementFactory);
fixReferencesToStatic(field);
if (myIsTargetInterface) {
PsiUtil.setModifierProperty(field, PsiModifier.PUBLIC, true);
}
final PsiMember movedElement =
(PsiMember)
myTargetSuperClass.addBefore(
convertFieldToLanguage(field, myTargetSuperClass.getLanguage()),
myTargetSuperClass.getRBrace());
myMembersAfterMove.add(movedElement);
field.delete();
}
public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) {
if (!myField.isValid()) return; // weird. should not get here when field becomes invalid
final Collection<PsiReference> refs = ReferencesSearch.search(myField).findAll();
if (refs.isEmpty()) return;
Set<PsiReference> refsSet = new HashSet<PsiReference>(refs);
PsiCodeBlock anchorBlock = findAnchorBlock(refs);
if (anchorBlock == null)
return; // was assert, but need to fix the case when obsolete inspection highlighting is
// left
if (!CodeInsightUtil.preparePsiElementsForWrite(anchorBlock)) return;
final PsiElementFactory elementFactory =
JavaPsiFacade.getInstance(project).getElementFactory();
final JavaCodeStyleManager styleManager = JavaCodeStyleManager.getInstance(project);
final String propertyName =
styleManager.variableNameToPropertyName(myField.getName(), VariableKind.FIELD);
String localName =
styleManager.propertyNameToVariableName(propertyName, VariableKind.LOCAL_VARIABLE);
localName = RefactoringUtil.suggestUniqueVariableName(localName, anchorBlock, myField);
PsiElement firstElement = getFirstElement(refs);
boolean mayBeFinal = mayBeFinal(refsSet, firstElement);
PsiElement newDeclaration = null;
try {
final PsiElement anchor = getAnchorElement(anchorBlock, firstElement);
if (anchor instanceof PsiExpressionStatement
&& ((PsiExpressionStatement) anchor).getExpression()
instanceof PsiAssignmentExpression) {
final PsiAssignmentExpression expression =
(PsiAssignmentExpression) ((PsiExpressionStatement) anchor).getExpression();
if (expression.getOperationTokenType() == JavaTokenType.EQ
&& expression.getLExpression() instanceof PsiReferenceExpression
&& ((PsiReference) expression.getLExpression()).isReferenceTo(myField)) {
final PsiExpression initializer = expression.getRExpression();
final PsiDeclarationStatement decl =
elementFactory.createVariableDeclarationStatement(
localName, myField.getType(), initializer);
if (!mayBeFinal) {
PsiUtil.setModifierProperty(
((PsiModifierListOwner) decl.getDeclaredElements()[0]), PsiModifier.FINAL, false);
}
newDeclaration = anchor.replace(decl);
refsSet.remove(expression.getLExpression());
retargetReferences(elementFactory, localName, refsSet);
} else {
newDeclaration =
addDeclarationWithFieldInitializerAndRetargetReferences(
elementFactory, localName, anchorBlock, anchor, refsSet);
}
} else {
newDeclaration =
addDeclarationWithFieldInitializerAndRetargetReferences(
elementFactory, localName, anchorBlock, anchor, refsSet);
}
} catch (IncorrectOperationException e) {
LOG.error(e);
}
if (newDeclaration != null) {
final PsiFile psiFile = myField.getContainingFile();
final Editor editor = FileEditorManager.getInstance(project).getSelectedTextEditor();
if (editor != null && IJSwingUtilities.hasFocus(editor.getComponent())) {
final PsiFile file =
PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
if (file == psiFile) {
editor.getCaretModel().moveToOffset(newDeclaration.getTextOffset());
editor.getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
}
}
}
try {
myField.normalizeDeclaration();
myField.delete();
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}