Examples with PodStructureViewElement com.perl5.lang.pod.idea.structureView.PodStructureViewElement used on opensource projects

Example 1 with PodStructureViewElement

use of com.perl5.lang.pod.idea.structureView.PodStructureViewElement in project Perl5-IDEA by Camelcade.

the class PerlStructureViewElement method getChildren.

@NotNull
@Override
public TreeElement[] getChildren() {
    List<TreeElement> result = new ArrayList<>();
    Set<String> implementedMethods = new HashSet<>();
    if (myElement instanceof PerlFile) {
        FileViewProvider viewProvider = ((PerlFile) myElement).getViewProvider();
        PsiFile podFile = viewProvider.getPsi(PodLanguage.INSTANCE);
        if (podFile != null && podFile.getChildren().length > 1) {
            result.add(new PodStructureViewElement(podFile));
        }
        Language targetLanguage = null;
        for (Language language : viewProvider.getLanguages()) {
            if (language == PerlLanguage.INSTANCE) {
                targetLanguage = language;
                break;
            } else if (targetLanguage == null && language.isKindOf(PerlLanguage.INSTANCE)) {
                targetLanguage = language;
            }
        }
        if (targetLanguage != null) {
            viewProvider.getPsi(targetLanguage).accept(new PerlRecursiveVisitor() {

                @Override
                public void visitNamespaceDefinitionElement(@NotNull PerlNamespaceDefinitionElement o) {
                    result.add(new PerlNamespaceStructureViewElement(o));
                    super.visitNamespaceDefinitionElement(o);
                }
            });
        }
    }
    if (myElement instanceof PerlNamespaceDefinitionElement) {
        // global variables
        for (PerlVariableDeclarationElement child : PsiTreeUtil.findChildrenOfType(myElement, PerlVariableDeclarationElement.class)) {
            if (child.isGlobalDeclaration() && myElement.isEquivalentTo(PerlPackageUtil.getNamespaceContainerForElement(child))) {
                result.add(new PerlVariableDeclarationStructureViewElement(child));
            }
        }
        Project project = myElement.getProject();
        GlobalSearchScope projectScope = GlobalSearchScope.projectScope(project);
        // imported scalars
        for (PerlExportDescriptor exportDescritptor : ((PerlNamespaceDefinitionElement) myElement).getImportedScalarDescriptors()) {
            String canonicalName = exportDescritptor.getTargetCanonicalName();
            Collection<PerlVariableDeclarationElement> variables = PerlScalarUtil.getGlobalScalarDefinitions(project, canonicalName);
            for (PerlVariableDeclarationElement variable : variables) {
                result.add(new PerlVariableDeclarationStructureViewElement(variable).setImported(exportDescritptor));
            }
            // globs
            Collection<PsiPerlGlobVariable> items = PerlGlobUtil.getGlobsDefinitions(project, canonicalName, projectScope);
            if (items.isEmpty()) {
                items = PerlGlobUtil.getGlobsDefinitions(project, canonicalName);
            }
            for (PerlGlobVariable item : items) {
                result.add(new PerlGlobStructureViewElement(item).setImported(exportDescritptor));
            }
        }
        // imported arrays
        for (PerlExportDescriptor exportDescritptor : ((PerlNamespaceDefinitionElement) myElement).getImportedArrayDescriptors()) {
            String canonicalName = exportDescritptor.getTargetCanonicalName();
            Collection<PerlVariableDeclarationElement> variables = PerlArrayUtil.getGlobalArrayDefinitions(project, canonicalName);
            for (PerlVariableDeclarationElement variable : variables) {
                result.add(new PerlVariableDeclarationStructureViewElement(variable).setImported(exportDescritptor));
            }
            // globs
            Collection<PsiPerlGlobVariable> items = PerlGlobUtil.getGlobsDefinitions(project, canonicalName, projectScope);
            if (items.isEmpty()) {
                items = PerlGlobUtil.getGlobsDefinitions(project, canonicalName);
            }
            for (PerlGlobVariable item : items) {
                result.add(new PerlGlobStructureViewElement(item).setImported(exportDescritptor));
            }
        }
        // imported hashes
        for (PerlExportDescriptor exportDescritptor : ((PerlNamespaceDefinitionElement) myElement).getImportedHashDescriptors()) {
            String canonicalName = exportDescritptor.getTargetCanonicalName();
            Collection<PerlVariableDeclarationElement> variables = PerlHashUtil.getGlobalHashDefinitions(project, canonicalName);
            for (PerlVariableDeclarationElement variable : variables) {
                result.add(new PerlVariableDeclarationStructureViewElement(variable).setImported(exportDescritptor));
            }
            // globs
            Collection<PsiPerlGlobVariable> items = PerlGlobUtil.getGlobsDefinitions(project, canonicalName, projectScope);
            if (items.isEmpty()) {
                items = PerlGlobUtil.getGlobsDefinitions(project, canonicalName);
            }
            for (PerlGlobVariable item : items) {
                result.add(new PerlGlobStructureViewElement(item).setImported(exportDescritptor));
            }
        }
        // Imported subs
        for (PerlExportDescriptor exportDescritptor : ((PerlNamespaceDefinitionElement) myElement).getImportedSubsDescriptors()) {
            String canonicalName = exportDescritptor.getTargetCanonicalName();
            // declarations
            Collection<PerlSubDeclarationElement> subDeclarations = PerlSubUtil.getSubDeclarations(project, canonicalName, projectScope);
            if (subDeclarations.isEmpty()) {
                subDeclarations = PerlSubUtil.getSubDeclarations(project, canonicalName);
            }
            for (PerlSubDeclarationElement item : subDeclarations) {
                result.add(new PerlSubStructureViewElement(item).setImported(exportDescritptor));
            }
            // definitions
            Collection<PerlSubDefinitionElement> subDefinitions = PerlSubUtil.getSubDefinitions(project, canonicalName, projectScope);
            if (subDefinitions.isEmpty()) {
                subDefinitions = PerlSubUtil.getSubDefinitions(project, canonicalName);
            }
            for (PerlSubDefinitionElement item : subDefinitions) {
                result.add(new PerlSubStructureViewElement(item).setImported(exportDescritptor));
            }
            // globs
            Collection<PsiPerlGlobVariable> items = PerlGlobUtil.getGlobsDefinitions(project, canonicalName, projectScope);
            if (items.isEmpty()) {
                items = PerlGlobUtil.getGlobsDefinitions(project, canonicalName);
            }
            for (PerlGlobVariable item : items) {
                result.add(new PerlGlobStructureViewElement(item).setImported(exportDescritptor));
            }
        }
        myElement.accept(new PerlRecursiveVisitor() {

            @Override
            public void visitPerlSubDefinitionElement(@NotNull PerlSubDefinitionElement child) {
                if (myElement.isEquivalentTo(PerlPackageUtil.getNamespaceContainerForElement(child))) {
                    implementedMethods.add(child.getName());
                    result.add(new PerlSubStructureViewElement(child));
                }
                super.visitPerlSubDefinitionElement(child);
            }

            @Override
            public void visitSubDeclarationElement(@NotNull PerlSubDeclarationElement child) {
                if (myElement.isEquivalentTo(PerlPackageUtil.getNamespaceContainerForElement(child))) {
                    result.add(new PerlSubStructureViewElement(child));
                }
                super.visitSubDeclarationElement(child);
            }

            @Override
            public void visitGlobVariable(@NotNull PsiPerlGlobVariable child) {
                if (child.isLeftSideOfAssignment() && myElement.isEquivalentTo(PerlPackageUtil.getNamespaceContainerForElement(child))) {
                    implementedMethods.add(child.getName());
                    result.add(new PerlGlobStructureViewElement(child));
                }
                super.visitGlobVariable(child);
            }
        });
    }
    // inherited elements
    if (myElement instanceof PerlNamespaceDefinitionWithIdentifier) {
        List<TreeElement> inheritedResult = new ArrayList<>();
        String packageName = ((PerlNamespaceDefinitionElement) myElement).getPackageName();
        if (packageName != null) {
            for (PsiElement element : PerlMro.getVariants(myElement, packageName, true)) {
                if (element instanceof PerlIdentifierOwner && !implementedMethods.contains(((PerlIdentifierOwner) element).getName())) {
                    if (element instanceof PerlLightConstantDefinitionElement) {
                        inheritedResult.add(new PerlSubStructureViewElement((PerlSubDefinitionElement) element).setInherited());
                    } else if (element instanceof PerlSubDefinitionElement) {
                        inheritedResult.add(new PerlSubStructureViewElement((PerlSubDefinitionElement) element).setInherited());
                    } else if (element instanceof PerlSubDeclarationElement) {
                        inheritedResult.add(new PerlSubStructureViewElement((PerlSubDeclarationElement) element).setInherited());
                    } else if (element instanceof PerlGlobVariable && ((PerlGlobVariable) element).isLeftSideOfAssignment() && ((PerlGlobVariable) element).getName() != null) {
                        inheritedResult.add(new PerlGlobStructureViewElement((PerlGlobVariable) element).setInherited());
                    }
                }
            }
        }
        if (!inheritedResult.isEmpty()) {
            result.addAll(0, inheritedResult);
        }
    }
    return result.toArray(new TreeElement[result.size()]);
}

Example 2 with PodStructureViewElement

use of com.perl5.lang.pod.idea.structureView.PodStructureViewElement in project Perl5-IDEA by Camelcade.

the class PodStructureViewElement method getChildren.

@NotNull
@Override
public TreeElement[] getChildren() {
    List<PodStructureViewElement> result = new ArrayList<>();
    PsiElement container = null;
    if (myElement instanceof PodSection) {
        container = ((PodSection) myElement).getContentBlock();
    }
    if (container == null) {
        container = myElement;
    }
    for (PsiElement element : container.getChildren()) {
        if (element instanceof PodStructureElement) {
            if (!(element instanceof PsiCutSection || element instanceof PsiPodSection)) {
                result.add(new PodStructureViewElement(element));
            }
        }
    }
    if (result.size() == 1 && result.get(0).getValue() instanceof PodSectionOver) {
        // expanding over
        return result.get(0).getChildren();
    }
    return result.toArray(new TreeElement[result.size()]);
}