Examples with XmlElement com.intellij.psi.xml.XmlElement used on opensource projects

Example 56 with XmlElement

use of com.intellij.psi.xml.XmlElement in project intellij-community by JetBrains.

the class XmlElementImpl method getNavigationElement.

@Override
@NotNull
public PsiElement getNavigationElement() {
    if (!isPhysical()) {
        final XmlElement including = getUserData(INCLUDING_ELEMENT);
        if (including != null) {
            return including;
        }
        PsiElement astParent = getAstParent();
        PsiElement parentNavigation = astParent.getNavigationElement();
        if (parentNavigation.getTextOffset() == getTextOffset())
            return parentNavigation;
        return this;
    }
    return super.getNavigationElement();
}

Example 57 with XmlElement

use of com.intellij.psi.xml.XmlElement in project intellij-community by JetBrains.

the class XmlEnumeratedTypeImpl method getEnumeratedValues.

@Override
public XmlElement[] getEnumeratedValues() {
    final List<XmlElement> result = new ArrayList<>();
    processElements(new FilterElementProcessor(new XmlTokenTypeFilter(XmlTokenType.XML_NAME), result), this);
    return result.toArray(new XmlElement[result.size()]);
}

Example 58 with XmlElement

use of com.intellij.psi.xml.XmlElement in project intellij-community by JetBrains.

the class AddSchemaPrefixIntention method invoke.

@Override
public void invoke(@NotNull Project project, Editor editor, @NotNull PsiElement element) throws IncorrectOperationException {
    final XmlAttribute xmlns = getXmlnsDeclaration(element);
    if (xmlns == null)
        return;
    final String namespace = xmlns.getValue();
    final XmlTag tag = xmlns.getParent();
    if (tag != null) {
        final Set<String> ns = tag.getLocalNamespaceDeclarations().keySet();
        final String nsPrefix = Messages.showInputDialog(project, "Namespace Prefix:", StringUtil.capitalize(NAME), Messages.getInformationIcon(), "", new InputValidator() {

            @Override
            public boolean checkInput(String inputString) {
                return !ns.contains(inputString);
            }

            @Override
            public boolean canClose(String inputString) {
                return checkInput(inputString);
            }
        });
        if (nsPrefix == null)
            return;
        final List<XmlTag> tags = new ArrayList<>();
        final List<XmlAttributeValue> values = new ArrayList<>();
        new WriteCommandAction(project, NAME, tag.getContainingFile()) {

            @Override
            protected void run(@NotNull Result result) throws Throwable {
                tag.accept(new XmlRecursiveElementVisitor() {

                    @Override
                    public void visitXmlTag(XmlTag tag) {
                        if (tag.getNamespace().equals(namespace) && tag.getNamespacePrefix().isEmpty()) {
                            tags.add(tag);
                        }
                        super.visitXmlTag(tag);
                    }

                    @Override
                    public void visitXmlAttributeValue(XmlAttributeValue value) {
                        PsiReference ref = null;
                        boolean skip = false;
                        for (PsiReference reference : value.getReferences()) {
                            if (reference instanceof TypeOrElementOrAttributeReference) {
                                ref = reference;
                            } else if (reference instanceof SchemaPrefixReference) {
                                skip = true;
                                break;
                            }
                        }
                        if (!skip && ref != null) {
                            final PsiElement xmlElement = ref.resolve();
                            if (xmlElement instanceof XmlElement) {
                                final XmlTag tag = PsiTreeUtil.getParentOfType(xmlElement, XmlTag.class, false);
                                if (tag != null) {
                                    if (tag.getNamespace().equals(namespace)) {
                                        if (ref.getRangeInElement().getLength() == value.getValue().length()) {
                                            //no ns prefix
                                            values.add(value);
                                        }
                                    }
                                }
                            }
                        }
                    }
                });
                for (XmlAttributeValue value : values) {
                    ((XmlAttribute) value.getParent()).setValue(nsPrefix + ":" + value.getValue());
                }
                for (XmlTag xmlTag : tags) {
                    xmlTag.setName(nsPrefix + ":" + xmlTag.getLocalName());
                }
                xmlns.setName("xmlns:" + nsPrefix);
            }
        }.execute();
    }
}

Example 59 with XmlElement

use of com.intellij.psi.xml.XmlElement in project android by JetBrains.

the class AttributeProcessingUtil method isLayoutAttributeRequired.

/**
   * Check whether layout tag attribute with given name should be marked as required.
   * Currently, tests for layout_width and layout_height attribute and marks them as required in appropriate context.
   */
public static boolean isLayoutAttributeRequired(@NotNull XmlName attributeName, @NotNull DomElement element) {
    // Mark layout_width and layout_height required - if the context calls for it
    String localName = attributeName.getLocalName();
    if (!(ATTR_LAYOUT_WIDTH.equals(localName) || ATTR_LAYOUT_HEIGHT.equals(localName))) {
        return false;
    }
    if ((element instanceof LayoutViewElement || element instanceof Fragment) && NS_RESOURCES.equals(attributeName.getNamespaceKey())) {
        XmlElement xmlElement = element.getXmlElement();
        XmlTag tag = xmlElement instanceof XmlTag ? (XmlTag) xmlElement : null;
        String tagName = tag != null ? tag.getName() : null;
        if (!SIZE_NOT_REQUIRED_TAG_NAMES.contains(tagName) && (tag == null || tag.getAttribute(ATTR_STYLE) == null)) {
            XmlTag parentTag = tag != null ? tag.getParentTag() : null;
            String parentTagName = parentTag != null ? parentTag.getName() : null;
            if (!SIZE_NOT_REQUIRED_PARENT_TAG_NAMES.contains(parentTagName)) {
                return true;
            }
        }
    }
    return false;
}

Example 60 with XmlElement

use of com.intellij.psi.xml.XmlElement in project android by JetBrains.

the class AndroidResourceRenameResourceProcessor method prepareValueResourceRenaming.

private static void prepareValueResourceRenaming(PsiElement element, String newName, Map<PsiElement, String> allRenames, final AndroidFacet facet) {
    ResourceManager manager = facet.getLocalResourceManager();
    XmlTag tag = PsiTreeUtil.getParentOfType(element, XmlTag.class);
    assert tag != null;
    String type = manager.getValueResourceType(tag);
    assert type != null;
    Project project = tag.getProject();
    DomElement domElement = DomManager.getDomManager(project).getDomElement(tag);
    assert domElement instanceof ResourceElement;
    String name = ((ResourceElement) domElement).getName().getValue();
    assert name != null;
    List<ResourceElement> resources = manager.findValueResources(type, name);
    for (ResourceElement resource : resources) {
        XmlElement xmlElement = resource.getName().getXmlAttributeValue();
        if (!element.getManager().areElementsEquivalent(element, xmlElement)) {
            allRenames.put(xmlElement, newName);
        }
    }
    if (getResourceType(element) == ResourceType.STYLE) {
        // For styles, try also to find child styles defined by name (i.e. "ParentName.StyleName") and add them
        // to the rename list. This will allow the rename processor to also handle the references to those. For example,
        // If you rename "MyTheme" and your manifest theme is "MyTheme.NoActionBar", this will make sure that
        // the reference from the manifest is also updated by adding "MyTheme.NoActionBar" to the rename list.
        // We iterate the styles in order to cascade any changes to children down the hierarchy.
        // List of styles that will be renamed.
        HashSet<String> renamedStyles = Sets.newHashSet();
        renamedStyles.add(name);
        final String stylePrefix = name + ".";
        Collection<String> renameCandidates;
        ResourceType resourceType = ResourceType.getEnum(type);
        if (resourceType == null) {
            renameCandidates = Collections.emptyList();
        } else {
            renameCandidates = Collections2.filter(manager.getResourceNames(resourceType), new Predicate<String>() {

                @Override
                public boolean apply(String input) {
                    return input.startsWith(stylePrefix);
                }
            });
        }
        for (String resourceName : ORDER_BY_LENGTH.sortedCopy(renameCandidates)) {
            // resourceName.lastIndexOf will never return -1 because we've filtered all names that
            // do not contain stylePrefix
            String parentName = resourceName.substring(0, resourceName.lastIndexOf('.'));
            if (!renamedStyles.contains(parentName)) {
                // This resource's parent wasn't affected by the rename
                continue;
            }
            for (ResourceElement resource : manager.findValueResources(type, resourceName)) {
                if (!(resource instanceof Style) || ((Style) resource).getParentStyle().getXmlAttributeValue() != null) {
                    // This element is not a style or does have an explicit parent so we do not rename it.
                    continue;
                }
                XmlAttributeValue xmlElement = resource.getName().getXmlAttributeValue();
                if (xmlElement != null) {
                    String newStyleName = newName + StringUtil.trimStart(resourceName, name);
                    allRenames.put(new ValueResourceElementWrapper(xmlElement), newStyleName);
                    renamedStyles.add(resourceName);
                }
            }
        }
    }
    PsiField[] resFields = AndroidResourceUtil.findResourceFieldsForValueResource(tag, false);
    for (PsiField resField : resFields) {
        String escaped = AndroidResourceUtil.getFieldNameByResourceName(newName);
        allRenames.put(resField, escaped);
    }
    // Also rename the dependent fields, e.g. if you rename <declare-styleable name="Foo">,
    // we have to rename not just R.styleable.Foo but the also R.styleable.Foo_* attributes
    PsiField[] styleableFields = AndroidResourceUtil.findStyleableAttributeFields(tag, false);
    if (styleableFields.length > 0) {
        String tagName = tag.getName();
        boolean isDeclareStyleable = tagName.equals(TAG_DECLARE_STYLEABLE);
        boolean isAttr = !isDeclareStyleable && tagName.equals(TAG_ATTR) && tag.getParentTag() != null;
        assert isDeclareStyleable || isAttr;
        String style = isAttr ? tag.getParentTag().getAttributeValue(ATTR_NAME) : null;
        for (PsiField resField : styleableFields) {
            String fieldName = resField.getName();
            String newAttributeName;
            if (isDeclareStyleable && fieldName.startsWith(name)) {
                newAttributeName = newName + fieldName.substring(name.length());
            } else if (isAttr && style != null) {
                newAttributeName = style + '_' + newName;
            } else {
                newAttributeName = name;
            }
            String escaped = AndroidResourceUtil.getFieldNameByResourceName(newAttributeName);
            allRenames.put(resField, escaped);
        }
    }
}