Examples with GrClosableBlock org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrClosableBlock used on opensource projects

Example 76 with GrClosableBlock

use of org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrClosableBlock in project intellij-community by JetBrains.

the class GrUnresolvableLocalCollisionDetector method visitUpstreamCollisions.

private static void visitUpstreamCollisions(PsiElement element, String newName, GroovyPsiElement place, CollidingVariableVisitor visitor) {
    final GrReferenceExpression refExpr = GroovyPsiElementFactory.getInstance(place.getProject()).createReferenceExpressionFromText(newName, place);
    final GroovyResolveResult[] results = refExpr.multiResolve(false);
    for (GroovyResolveResult result : results) {
        final PsiElement resolved = result.getElement();
        if (resolved instanceof GrParameter || (resolved instanceof GrVariable && !(resolved instanceof GrField))) {
            final PsiElement parent = PsiTreeUtil.findCommonParent(resolved, element);
            if (parent != null) {
                PsiElement current = element;
                while (current != null && current != parent) {
                    if (current instanceof PsiMethod || current instanceof PsiClass || current instanceof GrClosableBlock) {
                        return;
                    }
                    current = current.getParent();
                }
            }
            if (!place.getManager().areElementsEquivalent(element, resolved)) {
                visitor.visitCollidingVariable((PsiVariable) resolved);
            }
        }
    }
}

Example 77 with GrClosableBlock

use of org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrClosableBlock in project intellij-community by JetBrains.

the class ArgumentListGenerator method generateSimple.

private void generateSimple(GrExpression[] exprs, GrNamedArgument[] namedArgs, GrClosableBlock[] closures, GroovyPsiElement context, PsiSubstitutor substitutor) {
    myBuilder.append('(');
    if (namedArgs.length > 0) {
        final GrExpression listOrMap = GroovyRefactoringUtil.generateArgFromMultiArg(substitutor, Arrays.asList(namedArgs), null, context.getProject());
        LOG.assertTrue(listOrMap instanceof GrListOrMap);
        listOrMap.accept(myExpressionGenerator);
        myBuilder.append(", ");
    }
    for (GrExpression expr : exprs) {
        expr.accept(myExpressionGenerator);
        myBuilder.append(", ");
    }
    for (GrClosableBlock closure : closures) {
        closure.accept(myExpressionGenerator);
        myBuilder.append(", ");
    }
    if (namedArgs.length + exprs.length + closures.length > 0) {
        myBuilder.delete(myBuilder.length() - 2, myBuilder.length());
    //myBuilder.removeFromTheEnd(2);
    }
    myBuilder.append(')');
}

Example 78 with GrClosableBlock

use of org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrClosableBlock in project intellij-community by JetBrains.

the class ExpressionGenerator method generateArgsForInvokeMethod.

private GrExpression[] generateArgsForInvokeMethod(String name, GrExpression[] exprs, GrNamedArgument[] namedArgs, GrClosableBlock[] clArgs, GroovyPsiElement psiContext) {
    GrExpression[] result = new GrExpression[2];
    result[0] = factory.createExpressionFromText("\"" + name + "\"");
    StringBuilder builder = new StringBuilder();
    builder.append('[');
    if (namedArgs.length > 0) {
        builder.append('[');
        for (GrNamedArgument namedArg : namedArgs) {
            builder.append(namedArg.getText()).append(',');
        }
        builder.delete(builder.length() - 1, builder.length());
        //builder.removeFromTheEnd(1);
        builder.append("],");
    }
    for (GrExpression expr : exprs) {
        builder.append(expr.getText()).append(',');
    }
    for (GrClosableBlock clArg : clArgs) {
        builder.append(clArg.getText()).append(',');
    }
    if (namedArgs.length + exprs.length + clArgs.length > 0)
        builder.delete(builder.length() - 1, builder.length());
    //if (namedArgs.length + exprs.length + clArgs.length > 0) builder.removeFromTheEnd(1);
    builder.append("] as Object[]");
    result[1] = factory.createExpressionFromText(builder.toString(), psiContext);
    return result;
}

Example 79 with GrClosableBlock

use of org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrClosableBlock in project intellij-community by JetBrains.

the class GroovyVariableCanBeFinalInspection method process.

private static void process(@NotNull GrControlFlowOwner owner, @NotNull GrVariable variable, @NotNull ProblemsHolder problemsHolder) {
    if (variable.hasModifierProperty(PsiModifier.FINAL))
        return;
    if (!checkVariableDeclaredInsideScope(owner, variable))
        return;
    if (checkVariableAssignedInsideClosureOrAnonymous(owner, variable))
        return;
    final boolean isParameterTooltip = variable instanceof GrParameter && (((GrParameter) variable).getDeclarationScope() instanceof GrMethod || ((GrParameter) variable).getDeclarationScope() instanceof GrClosableBlock);
    final String tooltip = GroovyInspectionBundle.message(isParameterTooltip ? "parameter.can.be.final.tooltip" : "variable.can.be.final.tooltip", variable.getName());
    problemsHolder.registerProblem(variable.getNameIdentifierGroovy(), tooltip, new GrModifierFix(variable, PsiModifier.FINAL, true, ID_MODIFIER_LIST_PROVIDER));
}

Example 80 with GrClosableBlock

use of org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrClosableBlock in project intellij-community by JetBrains.

the class GroovyPostHighlightingPass method doCollectInformation.

@Override
public void doCollectInformation(@NotNull final ProgressIndicator progress) {
    ProjectFileIndex fileIndex = ProjectRootManager.getInstance(myProject).getFileIndex();
    VirtualFile virtualFile = myFile.getViewProvider().getVirtualFile();
    if (!fileIndex.isInContent(virtualFile)) {
        return;
    }
    final InspectionProfile profile = InspectionProjectProfileManager.getInstance(myProject).getCurrentProfile();
    final HighlightDisplayKey unusedDefKey = HighlightDisplayKey.find(GroovyUnusedDeclarationInspection.SHORT_NAME);
    final boolean deadCodeEnabled = profile.isToolEnabled(unusedDefKey, myFile);
    final UnusedDeclarationInspectionBase deadCodeInspection = (UnusedDeclarationInspectionBase) profile.getUnwrappedTool(UnusedDeclarationInspectionBase.SHORT_NAME, myFile);
    final GlobalUsageHelper usageHelper = new GlobalUsageHelper() {

        @Override
        public boolean isCurrentFileAlreadyChecked() {
            return false;
        }

        @Override
        public boolean isLocallyUsed(@NotNull PsiNamedElement member) {
            return false;
        }

        @Override
        public boolean shouldCheckUsages(@NotNull PsiMember member) {
            return deadCodeInspection == null || !deadCodeInspection.isEntryPoint(member);
        }
    };
    final List<HighlightInfo> unusedDeclarations = new ArrayList<>();
    final Map<GrParameter, Boolean> usedParams = new HashMap<>();
    myFile.accept(new PsiRecursiveElementWalkingVisitor() {

        @Override
        public void visitElement(PsiElement element) {
            if (element instanceof GrReferenceExpression && !((GrReferenceElement) element).isQualified()) {
                GroovyResolveResult[] results = ((GrReferenceExpression) element).multiResolve(false);
                if (results.length == 0) {
                    results = ((GrReferenceExpression) element).multiResolve(true);
                }
                for (GroovyResolveResult result : results) {
                    PsiElement resolved = result.getElement();
                    if (resolved instanceof GrParameter && resolved.getContainingFile() == myFile) {
                        usedParams.put((GrParameter) resolved, Boolean.TRUE);
                    }
                }
            }
            if (deadCodeEnabled && element instanceof GrNamedElement && element instanceof PsiModifierListOwner && !UnusedSymbolUtil.isImplicitUsage(element.getProject(), (PsiModifierListOwner) element, progress) && !GroovySuppressableInspectionTool.isElementToolSuppressedIn(element, GroovyUnusedDeclarationInspection.SHORT_NAME)) {
                PsiElement nameId = ((GrNamedElement) element).getNameIdentifierGroovy();
                if (nameId.getNode().getElementType() == GroovyTokenTypes.mIDENT) {
                    String name = ((GrNamedElement) element).getName();
                    if (element instanceof GrTypeDefinition && !UnusedSymbolUtil.isClassUsed(myProject, element.getContainingFile(), (GrTypeDefinition) element, progress, usageHelper)) {
                        HighlightInfo highlightInfo = UnusedSymbolUtil.createUnusedSymbolInfo(nameId, "Class " + name + " is unused", HighlightInfoType.UNUSED_SYMBOL);
                        QuickFixAction.registerQuickFixAction(highlightInfo, QuickFixFactory.getInstance().createSafeDeleteFix(element), unusedDefKey);
                        ContainerUtil.addIfNotNull(unusedDeclarations, highlightInfo);
                    } else if (element instanceof GrMethod) {
                        GrMethod method = (GrMethod) element;
                        if (!UnusedSymbolUtil.isMethodReferenced(method.getProject(), method.getContainingFile(), method, progress, usageHelper)) {
                            String message = (method.isConstructor() ? "Constructor" : "Method") + " " + name + " is unused";
                            HighlightInfo highlightInfo = UnusedSymbolUtil.createUnusedSymbolInfo(nameId, message, HighlightInfoType.UNUSED_SYMBOL);
                            QuickFixAction.registerQuickFixAction(highlightInfo, QuickFixFactory.getInstance().createSafeDeleteFix(method), unusedDefKey);
                            ContainerUtil.addIfNotNull(unusedDeclarations, highlightInfo);
                        }
                    } else if (element instanceof GrField && isFieldUnused((GrField) element, progress, usageHelper)) {
                        HighlightInfo highlightInfo = UnusedSymbolUtil.createUnusedSymbolInfo(nameId, "Property " + name + " is unused", HighlightInfoType.UNUSED_SYMBOL);
                        QuickFixAction.registerQuickFixAction(highlightInfo, QuickFixFactory.getInstance().createSafeDeleteFix(element), unusedDefKey);
                        ContainerUtil.addIfNotNull(unusedDeclarations, highlightInfo);
                    } else if (element instanceof GrParameter) {
                        if (!usedParams.containsKey(element)) {
                            usedParams.put((GrParameter) element, Boolean.FALSE);
                        }
                    }
                }
            }
            super.visitElement(element);
        }
    });
    final Set<GrImportStatement> unusedImports = new HashSet<>(PsiUtil.getValidImportStatements(myFile));
    unusedImports.removeAll(GroovyImportUtil.findUsedImports(myFile));
    myUnusedImports = unusedImports;
    if (deadCodeEnabled) {
        for (GrParameter parameter : usedParams.keySet()) {
            if (usedParams.get(parameter))
                continue;
            PsiElement scope = parameter.getDeclarationScope();
            if (scope instanceof GrMethod) {
                GrMethod method = (GrMethod) scope;
                if (methodMayHaveUnusedParameters(method)) {
                    PsiElement identifier = parameter.getNameIdentifierGroovy();
                    HighlightInfo highlightInfo = UnusedSymbolUtil.createUnusedSymbolInfo(identifier, "Parameter " + parameter.getName() + " is unused", HighlightInfoType.UNUSED_SYMBOL);
                    QuickFixAction.registerQuickFixAction(highlightInfo, GroovyQuickFixFactory.getInstance().createRemoveUnusedGrParameterFix(parameter), unusedDefKey);
                    ContainerUtil.addIfNotNull(unusedDeclarations, highlightInfo);
                }
            } else if (scope instanceof GrClosableBlock) {
            //todo Max Medvedev
            }
        }
    }
    myUnusedDeclarations = unusedDeclarations;
}