public AddModuleDependencyFix(
Module currentModule, VirtualFile classVFile, PsiClass[] classes, PsiReference reference) {
final PsiElement psiElement = reference.getElement();
final Project project = psiElement.getProject();
final JavaPsiFacade facade = JavaPsiFacade.getInstance(project);
final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
for (PsiClass aClass : classes) {
if (!facade.getResolveHelper().isAccessible(aClass, psiElement, aClass)) continue;
PsiFile psiFile = aClass.getContainingFile();
if (psiFile == null) continue;
VirtualFile virtualFile = psiFile.getVirtualFile();
if (virtualFile == null) continue;
final Module classModule = fileIndex.getModuleForFile(virtualFile);
if (classModule != null
&& classModule != currentModule
&& !ModuleRootManager.getInstance(currentModule).isDependsOn(classModule)) {
myModules.add(classModule);
}
}
myCurrentModule = currentModule;
myClassVFile = classVFile;
myClasses = classes;
myReference = reference;
}
private void updateEditorText() {
disposeNonTextEditor();
final PsiElement elt = myElements[myIndex].getNavigationElement();
Project project = elt.getProject();
PsiFile psiFile = getContainingFile(elt);
final VirtualFile vFile = psiFile.getVirtualFile();
if (vFile == null) return;
final FileEditorProvider[] providers =
FileEditorProviderManager.getInstance().getProviders(project, vFile);
for (FileEditorProvider provider : providers) {
if (provider instanceof TextEditorProvider) {
updateTextElement(elt);
myBinarySwitch.show(myViewingPanel, TEXT_PAGE_KEY);
break;
} else if (provider.accept(project, vFile)) {
myCurrentNonTextEditorProvider = provider;
myNonTextEditor = myCurrentNonTextEditorProvider.createEditor(project, vFile);
myBinaryPanel.removeAll();
myBinaryPanel.add(myNonTextEditor.getComponent());
myBinarySwitch.show(myViewingPanel, BINARY_PAGE_KEY);
break;
}
}
}
@Override
public final void actionPerformed(final AnActionEvent event) {
final DataContext dataContext = event.getDataContext();
final HierarchyBrowserBaseEx browser =
(HierarchyBrowserBaseEx) dataContext.getData(myBrowserDataKey);
if (browser == null) return;
final PsiElement selectedElement = browser.getSelectedElement();
if (selectedElement == null || !browser.isApplicableElement(selectedElement)) return;
final String currentViewType = browser.myCurrentViewType;
Disposer.dispose(browser);
final HierarchyProvider provider =
BrowseHierarchyActionBase.findProvider(
myProviderLanguageExtension,
selectedElement,
selectedElement.getContainingFile(),
event.getDataContext());
final HierarchyBrowser newBrowser =
BrowseHierarchyActionBase.createAndAddToPanel(
selectedElement.getProject(), provider, selectedElement);
ApplicationManager.getApplication()
.invokeLater(
() ->
((HierarchyBrowserBaseEx) newBrowser)
.changeView(correctViewType(browser, currentViewType)));
}
@Nullable
public String getInfo() {
try {
return generateInfo(myTargetElement, myElementAtPointer);
} catch (IndexNotReadyException e) {
showDumbModeNotification(myTargetElement.getProject());
return null;
}
}
@NotNull
public static GlobalSearchScope getMaximalScope(@NotNull FindUsagesHandler handler) {
PsiElement element = handler.getPsiElement();
Project project = element.getProject();
PsiFile file = element.getContainingFile();
if (file != null
&& ProjectFileIndex.SERVICE
.getInstance(project)
.isInContent(file.getViewProvider().getVirtualFile())) {
return GlobalSearchScope.projectScope(project);
}
return GlobalSearchScope.allScope(project);
}
private void doWriteAction(final ImportCandidateHolder item) {
PsiElement src = item.getImportable();
new WriteCommandAction(
src.getProject(), PyBundle.message("ACT.CMD.use.import"), myTarget.getContainingFile()) {
@Override
protected void run(@NotNull Result result) throws Throwable {
doIt(item);
}
}.execute();
if (myOnDoneCallback != null) {
myOnDoneCallback.run();
}
}
@Override
@NotNull
public DocInfo getInfo() {
AccessToken token = ReadAction.start();
try {
return generateInfo(myTargetElement, myElementAtPointer);
} catch (IndexNotReadyException e) {
showDumbModeNotification(myTargetElement.getProject());
return DocInfo.EMPTY;
} finally {
token.finish();
}
}
@Override
public void actionPerformed(AnActionEvent e) {
PsiElement element = myElements[myIndex];
PsiElement navigationElement = element.getNavigationElement();
PsiFile file = getContainingFile(navigationElement);
if (file == null) return;
VirtualFile virtualFile = file.getVirtualFile();
if (virtualFile == null) return;
Project project = element.getProject();
FileEditorManagerEx fileEditorManager = FileEditorManagerEx.getInstanceEx(project);
OpenFileDescriptor descriptor =
new OpenFileDescriptor(project, virtualFile, navigationElement.getTextOffset());
fileEditorManager.openTextEditor(descriptor, myFocusEditor);
}
private void addToExistingImport(PyImportElement src) {
final PyElementGenerator gen = PyElementGenerator.getInstance(myTarget.getProject());
// did user choose 'import' or 'from import'?
PsiElement parent = src.getParent();
if (parent instanceof PyFromImportStatement) {
// add another import element right after the one we got
PsiElement newImportElement = gen.createImportElement(LanguageLevel.getDefault(), myName);
parent.add(newImportElement);
} else { // just 'import'
// all we need is to qualify our target
myTarget.replace(
gen.createExpressionFromText(
LanguageLevel.forElement(myTarget), src.getVisibleName() + "." + myName));
}
}
@Override
public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) {
if (!FileModificationService.getInstance()
.preparePsiElementForWrite(descriptor.getPsiElement())) return;
final PsiElement psiElement = descriptor.getPsiElement();
if (psiElement instanceof PsiInstanceOfExpression) {
try {
final PsiExpression compareToNull =
JavaPsiFacade.getInstance(psiElement.getProject())
.getElementFactory()
.createExpressionFromText(
((PsiInstanceOfExpression) psiElement).getOperand().getText() + " != null",
psiElement.getParent());
psiElement.replace(compareToNull);
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}
}
@Override
public PsiElement setName(@NonNls @NotNull String name) throws IncorrectOperationException {
PsiElement nameElement = getNameIdentifierGroovy();
GroovyPsiElementFactory factory = GroovyPsiElementFactory.getInstance(nameElement.getProject());
PsiElement newNameElement;
if (JavaPsiFacade.getInstance(getProject()).getNameHelper().isIdentifier(name)) {
try {
GrMethod method = factory.createMethod(name, null);
newNameElement = method.getNameIdentifierGroovy();
} catch (IncorrectOperationException e) {
newNameElement = factory.createLiteralFromValue(name).getFirstChild();
}
} else {
newNameElement = factory.createLiteralFromValue(name).getFirstChild();
}
nameElement.replace(newNameElement);
return this;
}
private void addImportStatement(ImportCandidateHolder item) {
final Project project = myTarget.getProject();
final PyElementGenerator gen = PyElementGenerator.getInstance(project);
AddImportHelper.ImportPriority priority =
AddImportHelper.getImportPriority(myTarget, item.getFile());
PsiFile file = myTarget.getContainingFile();
InjectedLanguageManager manager = InjectedLanguageManager.getInstance(project);
if (manager.isInjectedFragment(file)) {
file = manager.getTopLevelFile(myTarget);
}
// We are trying to import top-level module or package which thus cannot be qualified
if (isRoot(item.getFile())) {
if (myImportLocally) {
AddImportHelper.addLocalImportStatement(myTarget, myName);
} else {
AddImportHelper.addImportStatement(file, myName, item.getAsName(), priority, null);
}
} else {
final QualifiedName path = item.getPath();
final String qualifiedName = path != null ? path.toString() : "";
if (myUseQualifiedImport) {
String nameToImport = qualifiedName;
if (item.getImportable() instanceof PsiFileSystemItem) {
nameToImport += "." + myName;
}
if (myImportLocally) {
AddImportHelper.addLocalImportStatement(myTarget, nameToImport);
} else {
AddImportHelper.addImportStatement(file, nameToImport, item.getAsName(), priority, null);
}
myTarget.replace(
gen.createExpressionFromText(
LanguageLevel.forElement(myTarget), qualifiedName + "." + myName));
} else {
if (myImportLocally) {
AddImportHelper.addLocalFromImportStatement(myTarget, qualifiedName, myName);
} else {
AddImportHelper.addFromImportStatement(
file, qualifiedName, myName, item.getAsName(), priority, null);
}
}
}
}
public static String getNewText(PsiElement elt) {
Project project = elt.getProject();
PsiFile psiFile = getContainingFile(elt);
final Document doc = PsiDocumentManager.getInstance(project).getDocument(psiFile);
if (doc == null) return null;
final ImplementationTextSelectioner implementationTextSelectioner =
LanguageImplementationTextSelectioner.INSTANCE.forLanguage(elt.getLanguage());
int start = implementationTextSelectioner.getTextStartOffset(elt);
final int end = implementationTextSelectioner.getTextEndOffset(elt);
final int lineStart = doc.getLineStartOffset(doc.getLineNumber(start));
final int lineEnd =
end < doc.getTextLength()
? doc.getLineEndOffset(doc.getLineNumber(end))
: doc.getTextLength();
return doc.getCharsSequence().subSequence(lineStart, lineEnd).toString();
}
/**
* Alters either target (by qualifying a name) or source (by explicitly importing the name).
*
* @return true if action succeeded
*/
public boolean execute() {
// check if the tree is sane
PsiDocumentManager.getInstance(myTarget.getProject()).commitAllDocuments();
if (!myTarget.isValid()) return false;
if ((myTarget instanceof PyQualifiedExpression)
&& ((((PyQualifiedExpression) myTarget).isQualified())))
return false; // we cannot be qualified
for (ImportCandidateHolder item : mySources) {
if (!item.getImportable().isValid()) return false;
if (!item.getFile().isValid()) return false;
if (item.getImportElement() != null && !item.getImportElement().isValid()) return false;
}
if (mySources.isEmpty()) {
return false;
}
// act
if (mySources.size() > 1) {
selectSourceAndDo();
} else doWriteAction(mySources.get(0));
return true;
}
@NotNull
@Override
protected InspectionGadgetsFix[] buildFixes(Object... infos) {
final PsiElement context = (PsiElement) infos[1];
final SmartTypePointerManager pointerManager =
SmartTypePointerManager.getInstance(context.getProject());
final List<PsiType> maskedTypes = (List<PsiType>) infos[0];
final List<InspectionGadgetsFix> fixes = new ArrayList<>();
for (PsiType thrown : maskedTypes) {
final String typeText = thrown.getCanonicalText();
if (CommonClassNames.JAVA_LANG_RUNTIME_EXCEPTION.equals(typeText)) {
fixes.add(new ReplaceWithRuntimeExceptionFix());
} else {
fixes.add(new AddCatchSectionFix(pointerManager.createSmartTypePointer(thrown), typeText));
}
}
final InspectionGadgetsFix fix = SuppressForTestsScopeFix.build(this, context);
if (fix != null) {
fixes.add(fix);
}
return fixes.toArray(new InspectionGadgetsFix[fixes.size()]);
}
/** Should be invoked in command and write action */
@SuppressWarnings({"HardCodedStringLiteral"})
public static void generateDataBindingMethods(final WizardData data) throws MyException {
if (data.myBindToNewBean) {
data.myBeanClass = createBeanClass(data);
} else {
if (!CommonRefactoringUtil.checkReadOnlyStatus(
data.myBeanClass.getProject(), data.myBeanClass)) {
return;
}
}
final HashMap<String, String> binding2beanGetter = new HashMap<String, String>();
final HashMap<String, String> binding2beanSetter = new HashMap<String, String>();
final FormProperty2BeanProperty[] bindings = data.myBindings;
for (final FormProperty2BeanProperty form2bean : bindings) {
if (form2bean == null || form2bean.myBeanProperty == null) {
continue;
}
// check that bean contains the property, and if not, try to add the property to the bean
{
final String setterName = PropertyUtil.suggestSetterName(form2bean.myBeanProperty.myName);
final PsiMethod[] methodsByName = data.myBeanClass.findMethodsByName(setterName, true);
if (methodsByName.length < 1) {
// bean does not contain this property
// try to add...
LOG.assertTrue(
!data.myBindToNewBean); // just generated bean class should contain all necessary
// properties
if (!data.myBeanClass.isWritable()) {
throw new MyException(
"Cannot add property to non writable class " + data.myBeanClass.getQualifiedName());
}
final StringBuffer membersBuffer = new StringBuffer();
final StringBuffer methodsBuffer = new StringBuffer();
final Project project = data.myBeanClass.getProject();
final CodeStyleManager formatter = CodeStyleManager.getInstance(project);
final JavaCodeStyleManager styler = JavaCodeStyleManager.getInstance(project);
generateProperty(
styler,
form2bean.myBeanProperty.myName,
form2bean.myBeanProperty.myType,
membersBuffer,
methodsBuffer);
final PsiClass fakeClass;
try {
fakeClass =
JavaPsiFacade.getInstance(data.myBeanClass.getProject())
.getElementFactory()
.createClassFromText(membersBuffer.toString() + methodsBuffer.toString(), null);
final PsiField[] fields = fakeClass.getFields();
{
final PsiElement result = data.myBeanClass.add(fields[0]);
styler.shortenClassReferences(result);
formatter.reformat(result);
}
final PsiMethod[] methods = fakeClass.getMethods();
{
final PsiElement result = data.myBeanClass.add(methods[0]);
styler.shortenClassReferences(result);
formatter.reformat(result);
}
{
final PsiElement result = data.myBeanClass.add(methods[1]);
styler.shortenClassReferences(result);
formatter.reformat(result);
}
} catch (IncorrectOperationException e) {
throw new MyException(e.getMessage());
}
}
}
final PsiMethod propertySetter =
PropertyUtil.findPropertySetter(
data.myBeanClass, form2bean.myBeanProperty.myName, false, true);
final PsiMethod propertyGetter =
PropertyUtil.findPropertyGetter(
data.myBeanClass, form2bean.myBeanProperty.myName, false, true);
if (propertyGetter == null) {
// todo
continue;
}
if (propertySetter == null) {
// todo
continue;
}
final String binding = form2bean.myFormProperty.getLwComponent().getBinding();
binding2beanGetter.put(binding, propertyGetter.getName());
binding2beanSetter.put(binding, propertySetter.getName());
}
final String dataBeanClassName = data.myBeanClass.getQualifiedName();
final LwRootContainer[] rootContainer = new LwRootContainer[1];
final FormProperty[] formProperties =
exposeForm(data.myProject, data.myFormFile, rootContainer);
final StringBuffer getDataBody = new StringBuffer();
final StringBuffer setDataBody = new StringBuffer();
final StringBuffer isModifiedBody = new StringBuffer();
// iterate exposed formproperties
for (final FormProperty formProperty : formProperties) {
final String binding = formProperty.getLwComponent().getBinding();
if (!binding2beanGetter.containsKey(binding)) {
continue;
}
getDataBody.append("data.");
getDataBody.append(binding2beanSetter.get(binding));
getDataBody.append("(");
getDataBody.append(binding);
getDataBody.append(".");
getDataBody.append(formProperty.getComponentPropertyGetterName());
getDataBody.append("());\n");
setDataBody.append(binding);
setDataBody.append(".");
setDataBody.append(formProperty.getComponentPropertySetterName());
setDataBody.append("(data.");
setDataBody.append(binding2beanGetter.get(binding));
setDataBody.append("());\n");
final String propertyClassName = formProperty.getComponentPropertyClassName();
if ("boolean".equals(propertyClassName)) {
isModifiedBody.append("if (");
//
isModifiedBody.append(binding);
isModifiedBody.append(".");
isModifiedBody.append(formProperty.getComponentPropertyGetterName());
isModifiedBody.append("()");
//
isModifiedBody.append("!= ");
//
isModifiedBody.append("data.");
isModifiedBody.append(binding2beanGetter.get(binding));
isModifiedBody.append("()");
//
isModifiedBody.append(") return true;\n");
} else {
isModifiedBody.append("if (");
//
isModifiedBody.append(binding);
isModifiedBody.append(".");
isModifiedBody.append(formProperty.getComponentPropertyGetterName());
isModifiedBody.append("()");
//
isModifiedBody.append("!= null ? ");
//
isModifiedBody.append("!");
//
isModifiedBody.append(binding);
isModifiedBody.append(".");
isModifiedBody.append(formProperty.getComponentPropertyGetterName());
isModifiedBody.append("()");
//
isModifiedBody.append(".equals(");
//
isModifiedBody.append("data.");
isModifiedBody.append(binding2beanGetter.get(binding));
isModifiedBody.append("()");
isModifiedBody.append(") : ");
//
isModifiedBody.append("data.");
isModifiedBody.append(binding2beanGetter.get(binding));
isModifiedBody.append("()");
isModifiedBody.append("!= null");
//
isModifiedBody.append(") return true;\n");
}
}
isModifiedBody.append("return false;\n");
final String textOfMethods =
"public void setData("
+ dataBeanClassName
+ " data){\n"
+ setDataBody.toString()
+ "}\n"
+ "\n"
+ "public void getData("
+ dataBeanClassName
+ " data){\n"
+ getDataBody.toString()
+ "}\n"
+ "\n"
+ "public boolean isModified("
+ dataBeanClassName
+ " data){\n"
+ isModifiedBody.toString()
+ "}\n";
// put them to the bound class
final Module module = ModuleUtil.findModuleForFile(data.myFormFile, data.myProject);
LOG.assertTrue(module != null);
final PsiClass boundClass =
FormEditingUtil.findClassToBind(module, rootContainer[0].getClassToBind());
LOG.assertTrue(boundClass != null);
if (!CommonRefactoringUtil.checkReadOnlyStatus(module.getProject(), boundClass)) {
return;
}
// todo: check that this method does not exist yet
final PsiClass fakeClass;
try {
fakeClass =
JavaPsiFacade.getInstance(data.myProject)
.getElementFactory()
.createClassFromText(textOfMethods, null);
final PsiMethod methodSetData = fakeClass.getMethods()[0];
final PsiMethod methodGetData = fakeClass.getMethods()[1];
final PsiMethod methodIsModified = fakeClass.getMethods()[2];
final PsiMethod existing1 = boundClass.findMethodBySignature(methodSetData, false);
final PsiMethod existing2 = boundClass.findMethodBySignature(methodGetData, false);
final PsiMethod existing3 = boundClass.findMethodBySignature(methodIsModified, false);
// warning already shown
if (existing1 != null) {
existing1.delete();
}
if (existing2 != null) {
existing2.delete();
}
if (existing3 != null) {
existing3.delete();
}
final CodeStyleManager formatter = CodeStyleManager.getInstance(module.getProject());
final JavaCodeStyleManager styler = JavaCodeStyleManager.getInstance(module.getProject());
final PsiElement setData = boundClass.add(methodSetData);
styler.shortenClassReferences(setData);
formatter.reformat(setData);
final PsiElement getData = boundClass.add(methodGetData);
styler.shortenClassReferences(getData);
formatter.reformat(getData);
if (data.myGenerateIsModified) {
final PsiElement isModified = boundClass.add(methodIsModified);
styler.shortenClassReferences(isModified);
formatter.reformat(isModified);
}
final OpenFileDescriptor descriptor =
new OpenFileDescriptor(
setData.getProject(),
setData.getContainingFile().getVirtualFile(),
setData.getTextOffset());
FileEditorManager.getInstance(data.myProject).openTextEditor(descriptor, true);
} catch (IncorrectOperationException e) {
throw new MyException(e.getMessage());
}
}
@Override
public JComponent getPreviewComponent(@NotNull PsiElement element) {
final PsiNewExpression psiNewExpression =
PsiTreeUtil.getParentOfType(element, PsiNewExpression.class);
if (psiNewExpression != null) {
final PsiJavaCodeReferenceElement referenceElement =
PsiTreeUtil.getChildOfType(psiNewExpression, PsiJavaCodeReferenceElement.class);
if (referenceElement != null) {
final PsiReference reference = referenceElement.getReference();
if (reference != null) {
final PsiElement psiElement = reference.resolve();
if (psiElement instanceof PsiClass
&& "java.awt.Color".equals(((PsiClass) psiElement).getQualifiedName())) {
final PsiExpressionList argumentList = psiNewExpression.getArgumentList();
if (argumentList != null) {
final PsiExpression[] expressions = argumentList.getExpressions();
int[] values = ArrayUtil.newIntArray(expressions.length);
float[] values2 = new float[expressions.length];
int i = 0;
int j = 0;
final PsiConstantEvaluationHelper helper =
JavaPsiFacade.getInstance(element.getProject()).getConstantEvaluationHelper();
for (final PsiExpression each : expressions) {
final Object o = helper.computeConstantExpression(each);
if (o instanceof Integer) {
values[i] = ((Integer) o).intValue();
if (expressions.length != 1) {
values[i] = values[i] > 255 ? 255 : values[i] < 0 ? 0 : values[i];
}
i++;
} else if (o instanceof Float) {
values2[j] = ((Float) o).floatValue();
values2[j] = values2[j] > 1 ? 1 : values2[j] < 0 ? 0 : values2[j];
j++;
}
}
Color c = null;
if (i == expressions.length) {
if (i == 1 && values[0] > 255) {
c = new Color(values[0]);
} else {
switch (values.length) {
case 1:
c = new Color(values[0]);
break;
case 3:
c = new Color(values[0], values[1], values[2]);
break;
case 4:
c = new Color(values[0], values[1], values[2], values[3]);
break;
default:
break;
}
}
} else if (j == expressions.length) {
switch (values2.length) {
case 3:
c = new Color(values2[0], values2[1], values2[2]);
break;
case 4:
c = new Color(values2[0], values2[1], values2[2], values2[3]);
break;
default:
break;
}
}
if (c != null) {
return new ColorPreviewComponent(c);
}
}
}
}
}
}
if (ColorChooserIntentionAction.isInsideDecodeOrGetColorMethod(element)) {
final String color = StringUtil.unquoteString(element.getText());
try {
return new ColorPreviewComponent(Color.decode(color));
} catch (NumberFormatException ignore) {
}
}
if (PlatformPatterns.psiElement(PsiIdentifier.class)
.withParent(PlatformPatterns.psiElement(PsiReferenceExpression.class))
.accepts(element)) {
final PsiReference reference = element.getParent().getReference();
if (reference != null) {
final PsiElement psiElement = reference.resolve();
if (psiElement instanceof PsiField) {
if ("java.awt.Color"
.equals(((PsiField) psiElement).getContainingClass().getQualifiedName())) {
final String colorName =
((PsiField) psiElement).getName().toLowerCase().replace("_", "");
final String hex = ColorSampleLookupValue.getHexCodeForColorName(colorName);
return new ColorPreviewComponent(Color.decode("0x" + hex.substring(1)));
}
}
}
}
if (PlatformPatterns.psiElement()
.withParent(PlatformPatterns.psiElement(PsiLiteralExpression.class))
.accepts(element)) {
final PsiLiteralExpression psiLiteralExpression = (PsiLiteralExpression) element.getParent();
if (psiLiteralExpression != null) {
return ImagePreviewComponent.getPreviewComponent(psiLiteralExpression);
}
}
return null;
}
