Examples with JavaCodeStyleManager com.intellij.psi.codeStyle.JavaCodeStyleManager used on opensource projects

Example 91 with JavaCodeStyleManager

use of com.intellij.psi.codeStyle.JavaCodeStyleManager in project intellij-community by JetBrains.

the class AssignFieldFromParameterAction method findFieldToAssign.

@Nullable
private static PsiField findFieldToAssign(@NotNull Project project, @NotNull PsiParameter myParameter) {
    final JavaCodeStyleManager styleManager = JavaCodeStyleManager.getInstance(project);
    final String parameterName = myParameter.getName();
    final String propertyName = styleManager.variableNameToPropertyName(parameterName, VariableKind.PARAMETER);
    final PsiMethod method = (PsiMethod) myParameter.getDeclarationScope();
    final boolean isMethodStatic = method.hasModifierProperty(PsiModifier.STATIC);
    final VariableKind kind = isMethodStatic ? VariableKind.STATIC_FIELD : VariableKind.FIELD;
    final SuggestedNameInfo suggestedNameInfo = styleManager.suggestVariableName(kind, propertyName, null, FieldFromParameterUtils.getSubstitutedType(myParameter));
    final String fieldName = suggestedNameInfo.names[0];
    PsiClass aClass = method.getContainingClass();
    if (aClass == null)
        return null;
    PsiField field = aClass.findFieldByName(fieldName, false);
    if (field == null)
        return null;
    if (!field.hasModifierProperty(PsiModifier.STATIC) && isMethodStatic)
        return null;
    return field;
}

Example 92 with JavaCodeStyleManager

use of com.intellij.psi.codeStyle.JavaCodeStyleManager in project intellij-community by JetBrains.

the class JavaWithTryCatchSurrounder method surroundStatements.

@Override
public TextRange surroundStatements(Project project, Editor editor, PsiElement container, PsiElement[] statements) throws IncorrectOperationException {
    PsiManager manager = PsiManager.getInstance(project);
    PsiElementFactory factory = JavaPsiFacade.getInstance(manager.getProject()).getElementFactory();
    JavaCodeStyleManager codeStyleManager = JavaCodeStyleManager.getInstance(project);
    statements = SurroundWithUtil.moveDeclarationsOut(container, statements, true);
    if (statements.length == 0) {
        return null;
    }
    List<PsiClassType> exceptions = ExceptionUtil.getUnhandledExceptions(statements);
    if (exceptions.isEmpty()) {
        exceptions = ExceptionUtil.getThrownExceptions(statements);
        if (exceptions.isEmpty()) {
            exceptions = Collections.singletonList(factory.createTypeByFQClassName("java.lang.Exception", container.getResolveScope()));
        }
    }
    @NonNls StringBuilder buffer = new StringBuilder();
    buffer.append("try{\n}");
    for (PsiClassType exception : exceptions) {
        buffer.append("catch(Exception e){\n}");
    }
    if (myGenerateFinally) {
        buffer.append("finally{\n}");
    }
    String text = buffer.toString();
    PsiTryStatement tryStatement = (PsiTryStatement) factory.createStatementFromText(text, null);
    tryStatement = (PsiTryStatement) CodeStyleManager.getInstance(project).reformat(tryStatement);
    tryStatement = (PsiTryStatement) container.addAfter(tryStatement, statements[statements.length - 1]);
    PsiCodeBlock tryBlock = tryStatement.getTryBlock();
    SurroundWithUtil.indentCommentIfNecessary(tryBlock, statements);
    tryBlock.addRange(statements[0], statements[statements.length - 1]);
    PsiCatchSection[] catchSections = tryStatement.getCatchSections();
    for (int i = 0; i < exceptions.size(); i++) {
        PsiClassType exception = exceptions.get(i);
        String[] nameSuggestions = codeStyleManager.suggestVariableName(VariableKind.PARAMETER, null, null, exception).names;
        String name = codeStyleManager.suggestUniqueVariableName(nameSuggestions[0], tryBlock, false);
        PsiCatchSection catchSection;
        try {
            catchSection = factory.createCatchSection(exception, name, null);
        } catch (IncorrectOperationException e) {
            Messages.showErrorDialog(project, CodeInsightBundle.message("surround.with.try.catch.incorrect.template.message"), CodeInsightBundle.message("surround.with.try.catch.incorrect.template.title"));
            return null;
        }
        catchSection = (PsiCatchSection) catchSections[i].replace(catchSection);
        codeStyleManager.shortenClassReferences(catchSection);
    }
    container.deleteChildRange(statements[0], statements[statements.length - 1]);
    PsiCodeBlock firstCatch = tryStatement.getCatchBlocks()[0];
    return SurroundWithUtil.getRangeToSelect(firstCatch);
}

Example 93 with JavaCodeStyleManager

use of com.intellij.psi.codeStyle.JavaCodeStyleManager in project intellij-community by JetBrains.

the class ClsParameterImpl method calcNiceParameterName.

private String calcNiceParameterName() {
    String name = null;
    PsiParameterStubImpl stub = (PsiParameterStubImpl) getStub();
    if (!stub.isAutoGeneratedName() || DumbService.getInstance(getProject()).isDumb()) {
        name = stub.getName();
    }
    if (name == null) {
        name = "p";
        JavaCodeStyleManager codeStyleManager = JavaCodeStyleManager.getInstance(getProject());
        String[] nameSuggestions = codeStyleManager.suggestCompiledParameterName(getType()).names;
        if (nameSuggestions.length > 0 && nameSuggestions[0] != null) {
            name = nameSuggestions[0];
        }
        String base = name;
        int n = 0;
        AttemptsLoop: while (true) {
            for (PsiParameter parameter : ((PsiParameterList) getParent()).getParameters()) {
                if (parameter == this)
                    break AttemptsLoop;
                String prevName = ((ClsParameterImpl) parameter).getMirrorName();
                if (name.equals(prevName)) {
                    name = base + (++n);
                    continue AttemptsLoop;
                }
            }
        }
    }
    return name;
}

Example 94 with JavaCodeStyleManager

use of com.intellij.psi.codeStyle.JavaCodeStyleManager in project intellij-plugins by JetBrains.

the class ActionNameCustomReferenceConverter method createReferences.

@NotNull
@Override
public PsiReference[] createReferences(final GenericDomValue<String> genericDomValue, final PsiElement psiElement, final ConvertContext convertContext) {
    final PsiReferenceBase<PsiElement> ref = new PsiReferenceBase<PsiElement>(psiElement) {

        @SuppressWarnings({ "ConstantConditions" })
        public PsiElement resolve() {
            return genericDomValue.getParent().getXmlTag();
        }

        public boolean isSoft() {
            return true;
        }

        // do nothing. the element will be renamed via PsiMetaData
        public PsiElement handleElementRename(final String newElementName) throws IncorrectOperationException {
            return getElement();
        }

        @NotNull
        public Object[] getVariants() {
            final DomElement invocationElement = convertContext.getInvocationElement();
            final Action action = invocationElement.getParentOfType(Action.class, true);
            assert action != null;
            final PsiClass psiClass = action.searchActionClass();
            if (psiClass == null) {
                return EMPTY_ARRAY;
            }
            final Project project = psiClass.getProject();
            final PsiClassType classType = PsiTypesUtil.getClassType(psiClass);
            final JavaCodeStyleManager codeStyleManager = JavaCodeStyleManager.getInstance(project);
            final SuggestedNameInfo info = codeStyleManager.suggestVariableName(VariableKind.LOCAL_VARIABLE, null, null, classType);
            final Set<String> variants = new HashSet<>(Arrays.asList(info.names));
            variants.remove(ACTION_SUFFIX);
            // remove existing action-names
            final List<Action> actions = action.getStrutsPackage().getActions();
            ContainerUtil.process(actions, action1 -> {
                variants.remove(action1.getName().getStringValue());
                return true;
            });
            return ContainerUtil.map2Array(variants, ACTION_NAME_FUNCTION);
        }
    };
    return new PsiReference[] { ref };
}

Example 95 with JavaCodeStyleManager

use of com.intellij.psi.codeStyle.JavaCodeStyleManager in project android-butterknife-zelezny by avast.

the class InjectWriter method run.

@Override
public void run() throws Throwable {
    final IButterKnife butterKnife = ButterKnifeFactory.findButterKnifeForPsiElement(mProject, mFile);
    if (butterKnife == null) {
        // Butterknife library is not available for project
        return;
    }
    if (mCreateHolder) {
        generateAdapter(butterKnife);
    } else {
        if (Utils.getInjectCount(mElements) > 0) {
            generateFields(butterKnife);
        }
        generateInjects(butterKnife);
        if (Utils.getClickCount(mElements) > 0) {
            generateClick();
        }
        Utils.showInfoNotification(mProject, String.valueOf(Utils.getInjectCount(mElements)) + " injections and " + String.valueOf(Utils.getClickCount(mElements)) + " onClick added to " + mFile.getName());
    }
    // reformat class
    JavaCodeStyleManager styleManager = JavaCodeStyleManager.getInstance(mProject);
    styleManager.optimizeImports(mFile);
    styleManager.shortenClassReferences(mClass);
    new ReformatCodeProcessor(mProject, mClass.getContainingFile(), null, false).runWithoutProgress();
}