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

Example 66 with XmlAttributeValue

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

the class DataBindingUtil method getBindingExprDefault.

@Nullable
public static String getBindingExprDefault(@NotNull XmlAttribute psiAttribute) {
    XmlAttributeValue attrValue = psiAttribute.getValueElement();
    if (attrValue instanceof PsiLanguageInjectionHost) {
        final Ref<PsiElement> injections = Ref.create();
        InjectedLanguageUtil.enumerate(attrValue, (injectedPsi, places) -> {
            if (injectedPsi instanceof DbFile) {
                injections.set(injectedPsi);
            }
        });
        if (injections.get() != null) {
            PsiDbDefaults defaults = PsiTreeUtil.getChildOfType(injections.get(), PsiDbDefaults.class);
            if (defaults != null) {
                PsiDbConstantValue constantValue = defaults.getConstantValue();
                ASTNode stringLiteral = constantValue.getNode().findChildByType(DbTokenTypes.STRING_LITERAL);
                if (stringLiteral == null) {
                    return constantValue.getText();
                } else {
                    String text = stringLiteral.getText();
                    if (text.length() > 1) {
                        // return unquoted string literal.
                        return text.substring(1, text.length() - 1);
                    } else {
                        return text;
                    }
                }
            }
        }
    }
    return null;
}

Example 67 with XmlAttributeValue

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

the class ThemeEditorStyle method getNamePsiElement.

/**
   * Returns a PsiElement of the name attribute for this theme
   * made from a RANDOM sourceXml
   */
@Nullable
public PsiElement getNamePsiElement() {
    Collection<ResourceItem> resources = getStyleResourceItems();
    if (resources.isEmpty()) {
        return null;
    }
    // Any sourceXml will do to get the name attribute from
    final XmlTag sourceXml = LocalResourceRepository.getItemTag(myManager.getProject(), resources.iterator().next());
    assert sourceXml != null;
    final XmlAttribute nameAttribute = sourceXml.getAttribute("name");
    if (nameAttribute == null) {
        return null;
    }
    XmlAttributeValue attributeValue = nameAttribute.getValueElement();
    if (attributeValue == null) {
        return null;
    }
    return new ValueResourceElementWrapper(attributeValue);
}

Example 68 with XmlAttributeValue

use of com.intellij.psi.xml.XmlAttributeValue 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);
        }
    }
}

Example 69 with XmlAttributeValue

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

the class AndroidResourceRenameResourceProcessor method renameElement.

@Override
public void renameElement(PsiElement element, final String newName, UsageInfo[] usages, @Nullable RefactoringElementListener listener) throws IncorrectOperationException {
    if (element instanceof PsiField) {
        new RenameJavaVariableProcessor().renameElement(element, newName, usages, listener);
    } else {
        if (element instanceof PsiNamedElement) {
            super.renameElement(element, newName, usages, listener);
            if (element instanceof PsiFile) {
                VirtualFile virtualFile = ((PsiFile) element).getVirtualFile();
                if (virtualFile != null && !LocalHistory.getInstance().isUnderControl(virtualFile)) {
                    DocumentReference ref = DocumentReferenceManager.getInstance().create(virtualFile);
                    UndoManager.getInstance(element.getProject()).nonundoableActionPerformed(ref, false);
                }
            }
        } else if (element instanceof XmlAttributeValue) {
            new RenameXmlAttributeProcessor().renameElement(element, newName, usages, listener);
        }
    }
}

Example 70 with XmlAttributeValue

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

the class AndroidResourceRenameResourceProcessor method prepareIdRenaming.

private static void prepareIdRenaming(XmlAttributeValue value, String newName, Map<PsiElement, String> allRenames, AndroidFacet facet) {
    LocalResourceManager manager = facet.getLocalResourceManager();
    allRenames.remove(value);
    String id = AndroidResourceUtil.getResourceNameByReferenceText(value.getValue());
    assert id != null;
    List<XmlAttributeValue> idDeclarations = manager.findIdDeclarations(id);
    for (XmlAttributeValue idDeclaration : idDeclarations) {
        // framework which looks related to elements getting modified multiple times.
        if (!ATTR_ID.equals(((XmlAttribute) idDeclaration.getParent()).getLocalName())) {
            continue;
        }
        allRenames.put(new ValueResourceElementWrapper(idDeclaration), newName);
    }
    String name = AndroidResourceUtil.getResourceNameByReferenceText(newName);
    if (name != null) {
        for (PsiField resField : AndroidResourceUtil.findIdFields(value)) {
            allRenames.put(resField, AndroidResourceUtil.getFieldNameByResourceName(name));
        }
    }
}