void NamedNodeMap::setAttributes(const NamedNodeMap& other)
{
// clone all attributes in the other map, but attach to our element
if (!m_element)
return;
// If assigning the map changes the id attribute, we need to call
// updateId.
Attribute* oldId = getAttributeItem(m_element->idAttributeName());
Attribute* newId = other.getAttributeItem(m_element->idAttributeName());
if (oldId || newId)
m_element->updateId(oldId ? oldId->value() : nullAtom, newId ? newId->value() : nullAtom);
clearAttributes();
unsigned newLength = other.length();
m_attributes.resize(newLength);
for (unsigned i = 0; i < newLength; i++)
m_attributes[i] = other.m_attributes[i]->clone();
// FIXME: This is wasteful. The class list could be preserved on a copy, and we
// wouldn't have to waste time reparsing the attribute.
// The derived class, HTMLNamedNodeMap, which manages a parsed class list for the CLASS attribute,
// will update its member variable when parse attribute is called.
for (unsigned i = 0; i < newLength; i++)
m_element->attributeChanged(m_attributes[i].get(), true);
}
/*
* Runs the test case.
*/
void runTest()
{
Document doc;
NodeList elementList;
Element firstNode;
Node testNode;
NamedNodeMap attributes;
Attr domesticAttr;
Attr setAttr;
Node setNode;
doc = (Document) baseT::load("staff", true);
elementList = doc.getElementsByTagName(SA::construct_from_utf8("address"));
firstNode = (Element) elementList.item(0);
domesticAttr = doc.createAttribute(SA::construct_from_utf8("domestic"));
domesticAttr.setValue(SA::construct_from_utf8("Yes"));
setAttr = firstNode.setAttributeNode(domesticAttr);
elementList = doc.getElementsByTagName(SA::construct_from_utf8("address"));
testNode = elementList.item(2);
attributes = testNode.getAttributes();
{
boolean success = false;
try {
setNode = attributes.setNamedItem(domesticAttr);
} catch (const DOMException& ex) {
success = (ex.code() == DOMException::INUSE_ATTRIBUTE_ERR);
}
assertTrue(success);
}
}
Value FunLang::evaluate() const
{
String lang = arg(0)->evaluate().toString();
Attribute* languageAttribute = 0;
Node* node = evaluationContext().node.get();
while (node) {
NamedNodeMap* attrs = node->attributes();
if (attrs)
languageAttribute = attrs->getAttributeItem(XMLNames::langAttr);
if (languageAttribute)
break;
node = node->parentNode();
}
if (!languageAttribute)
return BOOL_TO_VALUE_CAST false;
String langValue = languageAttribute->value();
while (true) {
if (equalIgnoringCase(langValue, lang))
return BOOL_TO_VALUE_CAST true;
// Remove suffixes one by one.
size_t index = langValue.reverseFind('-');
if (index == notFound)
break;
langValue = langValue.left(index);
}
return BOOL_TO_VALUE_CAST false;
}
Node*
Element::_getElementById (const DOMString& id)
{
for (size_t i = 0; i < _children.length(); i++) {
NamedNodeMap attrs = _children.item(i)->attributes();
for (size_t h = 0; h < attrs.length(); h++) {
Attr* attr = (Attr*) attrs.item(h);
if (attr->_isId) {
if (attr->value() == id) {
return _children.item(i);
}
}
}
}
for (size_t i = 0; i < _children.length(); i++) {
Node* element = _children.item(i)->_getElementById(id);
if (element) {
return element;
}
}
return NULL;
}
/*
* Runs the test case.
*/
void runTest()
{
Document doc1;
Document doc2;
NodeList elementList;
Node testAddress;
NamedNodeMap attributes;
Node newAttribute;
String strong;
Node setNode;
doc1 = (Document) baseT::load("hc_staff", true);
doc2 = (Document) baseT::load("hc_staff", true);
elementList = doc1.getElementsByTagName(SA::construct_from_utf8("acronym"));
testAddress = elementList.item(2);
newAttribute = doc2.createAttribute(SA::construct_from_utf8("newAttribute"));
attributes = testAddress.getAttributes();
{
boolean success = false;
try {
setNode = attributes.setNamedItem(newAttribute);
} catch (const DOMException& ex) {
success = (ex.code() == DOMException::WRONG_DOCUMENT_ERR);
}
assertTrue(success);
}
}
static String imageToMarkup(const String& url, Element* element)
{
StringBuilder markup;
markup.append("<img src=\"");
markup.append(url);
markup.append("\"");
// Copy over attributes. If we are dragging an image, we expect things like
// the id to be copied as well.
NamedNodeMap* attrs = element->attributes();
unsigned length = attrs->length();
for (unsigned i = 0; i < length; ++i) {
Attribute* attr = attrs->attributeItem(i);
if (attr->localName() == "src")
continue;
markup.append(" ");
markup.append(attr->localName());
markup.append("=\"");
String escapedAttr = attr->value();
escapedAttr.replace("\"", """);
markup.append(escapedAttr);
markup.append("\"");
}
markup.append("/>");
return markup.toString();
}
/*
* Runs the test case.
*/
void runTest()
{
Document doc;
NodeList acronymList;
Node testNode;
NamedNodeMap attributes;
Attr titleAttr;
String value;
Node textNode;
Node retval;
Node lastChild;
Document otherDoc;
doc = (Document) baseT::load("hc_staff", true);
otherDoc = (Document) baseT::load("hc_staff", true);
acronymList = doc.getElementsByTagName(SA::construct_from_utf8("acronym"));
testNode = acronymList.item(3);
attributes = testNode.getAttributes();
titleAttr = (Attr) attributes.getNamedItem(SA::construct_from_utf8("title"));
textNode = otherDoc.createTextNode(SA::construct_from_utf8("terday"));
{
boolean success = false;
try {
retval = titleAttr.appendChild(textNode);
} catch (const DOMException& ex) {
success = (ex.code() == DOMException::WRONG_DOCUMENT_ERR);
}
assertTrue(success);
}
}
JSValue jsNamedNodeMapLength(ExecState* exec, JSValue slotBase, const Identifier&)
{
JSNamedNodeMap* castedThis = static_cast<JSNamedNodeMap*>(asObject(slotBase));
UNUSED_PARAM(exec);
NamedNodeMap* imp = static_cast<NamedNodeMap*>(castedThis->impl());
JSValue result = jsNumber(imp->length());
return result;
}
v8::Handle<v8::Value> V8NamedNodeMap::indexedPropertyGetter(uint32_t index, const v8::AccessorInfo& info)
{
INC_STATS("DOM.NamedNodeMap.IndexedPropertyGetter");
NamedNodeMap* imp = V8NamedNodeMap::toNative(info.Holder());
RefPtr<Node> result = imp->item(index);
if (!result)
return v8::Handle<v8::Value>();
return toV8(result.release(), info.GetIsolate());
}
void MarkupAccumulator::appendElement(StringBuilder& out, Element* element, Namespaces* namespaces)
{
appendOpenTag(out, element, namespaces);
NamedNodeMap* attributes = element->attributes();
unsigned length = attributes->length();
for (unsigned int i = 0; i < length; i++)
appendAttribute(out, element, *attributes->attributeItem(i), namespaces);
appendCloseTag(out, element);
}
void HTMLEmbedElement::parametersForPlugin(Vector<String>& paramNames, Vector<String>& paramValues)
{
NamedNodeMap* attributes = this->attributes(true);
if (!attributes)
return;
for (unsigned i = 0; i < attributes->length(); ++i) {
Attribute* it = attributes->attributeItem(i);
paramNames.append(it->localName().string());
paramValues.append(it->value().string());
}
}
void DatasetDOMStringMap::getNames(Vector<String>& names)
{
NamedNodeMap* attributeMap = m_element->attributes(true);
if (attributeMap) {
unsigned length = attributeMap->length();
for (unsigned i = 0; i < length; i++) {
Attribute* attribute = attributeMap->attributeItem(i);
if (isValidAttributeName(attribute->localName()))
names.append(convertAttributeNameToPropertyName(attribute->localName()));
}
}
}
void HTMLConstructionSite::mergeAttributesFromTokenIntoElement(AtomicHTMLToken& token, Element* element)
{
if (!token.attributes())
return;
NamedNodeMap* attributes = element->attributes(false);
for (unsigned i = 0; i < token.attributes()->length(); ++i) {
Attribute* attribute = token.attributes()->attributeItem(i);
if (!attributes->getAttributeItem(attribute->name()))
element->setAttribute(attribute->name(), attribute->value());
}
}
void XmlWriter::write(const NodePtr nodeArg)
{
NodePtr node = nodeArg;
indent+=2;
NamedNodeMap attributes = node->getAttributes();
int nrAttrs = attributes.getLength();
//### Start open tag
spaces();
po("<");
pos(node->getNodeName());
if (nrAttrs>0)
po("\n");
//### Attributes
for (int i=0 ; i<nrAttrs ; i++)
{
NodePtr attr = attributes.item(i);
spaces();
pos(attr->getNodeName());
po("=\"");
pos(attr->getNodeValue());
po("\"\n");
}
//### Finish open tag
if (nrAttrs>0)
spaces();
po(">\n");
//### Contents
spaces();
pos(node->getNodeValue());
//### Children
for (NodePtr child = node->getFirstChild() ;
child.get() ;
child=child->getNextSibling())
{
write(child);
}
//### Close tag
spaces();
po("</");
pos(node->getNodeName());
po(">\n");
indent-=2;
}
JSValue JSC_HOST_CALL jsNamedNodeMapPrototypeFunctionGetNamedItem(ExecState* exec, JSObject*, JSValue thisValue, const ArgList& args)
{
UNUSED_PARAM(args);
if (!thisValue.inherits(&JSNamedNodeMap::s_info))
return throwError(exec, TypeError);
JSNamedNodeMap* castedThisObj = static_cast<JSNamedNodeMap*>(asObject(thisValue));
NamedNodeMap* imp = static_cast<NamedNodeMap*>(castedThisObj->impl());
const UString& name = args.at(0).toString(exec);
JSC::JSValue result = toJS(exec, castedThisObj->globalObject(), WTF::getPtr(imp->getNamedItem(name)));
return result;
}
bool DatasetDOMStringMap::contains(const String& name)
{
NamedNodeMap* attributeMap = m_element->attributes(true);
if (attributeMap) {
unsigned length = attributeMap->length();
for (unsigned i = 0; i < length; i++) {
Attribute* attribute = attributeMap->attributeItem(i);
if (propertyNameMatchesAttributeName(name, attribute->localName()))
return true;
}
}
return false;
}
// When inserting a new line, we want to avoid nesting empty divs if we can. Otherwise, when
// pasting, it's easy to have each new line be a div deeper than the previous. E.g., in the case
// below, we want to insert at ^ instead of |.
// <div>foo<div>bar</div>|</div>^
static Element* highestVisuallyEquivalentDivBelowRoot(Element* startBlock)
{
Element* curBlock = startBlock;
// We don't want to return a root node (if it happens to be a div, e.g., in a document fragment) because there are no
// siblings for us to append to.
while (!curBlock->nextSibling() && curBlock->parentElement()->hasTagName(divTag) && curBlock->parentElement()->parentElement()) {
NamedNodeMap* attributes = curBlock->parentElement()->attributes(true);
if (attributes && !attributes->isEmpty())
break;
curBlock = curBlock->parentElement();
}
return curBlock;
}
JSValue JSC_HOST_CALL jsNamedNodeMapPrototypeFunctionItem(ExecState* exec, JSObject*, JSValue thisValue, const ArgList& args)
{
UNUSED_PARAM(args);
if (!thisValue.isObject(&JSNamedNodeMap::s_info))
return throwError(exec, TypeError);
JSNamedNodeMap* castedThisObj = static_cast<JSNamedNodeMap*>(asObject(thisValue));
NamedNodeMap* imp = static_cast<NamedNodeMap*>(castedThisObj->impl());
unsigned index = args.at(0).toInt32(exec);
JSC::JSValue result = toJS(exec, WTF::getPtr(imp->item(index)));
return result;
}
JSValue JSC_HOST_CALL jsNamedNodeMapPrototypeFunctionGetNamedItemNS(ExecState* exec, JSObject*, JSValue thisValue, const ArgList& args)
{
UNUSED_PARAM(args);
if (!thisValue.isObject(&JSNamedNodeMap::s_info))
return throwError(exec, TypeError);
JSNamedNodeMap* castedThisObj = static_cast<JSNamedNodeMap*>(asObject(thisValue));
NamedNodeMap* imp = static_cast<NamedNodeMap*>(castedThisObj->impl());
const UString& namespaceURI = valueToStringWithNullCheck(exec, args.at(0));
const UString& localName = args.at(1).toString(exec);
JSC::JSValue result = toJS(exec, WTF::getPtr(imp->getNamedItemNS(namespaceURI, localName)));
return result;
}
void StyledMarkupAccumulator::appendElement(StringBuilder& out, Element* element, bool addDisplayInline, RangeFullySelectsNode rangeFullySelectsNode)
{
const bool documentIsHTML = element->document()->isHTMLDocument();
appendOpenTag(out, element, 0);
NamedNodeMap* attributes = element->attributes();
const unsigned length = attributes->length();
const bool shouldAnnotateOrForceInline = element->isHTMLElement() && (shouldAnnotate() || addDisplayInline);
const bool shouldOverrideStyleAttr = shouldAnnotateOrForceInline || shouldApplyWrappingStyle(element);
for (unsigned int i = 0; i < length; i++) {
Attribute* attribute = attributes->attributeItem(i);
// We'll handle the style attribute separately, below.
if (attribute->name() == styleAttr && shouldOverrideStyleAttr)
continue;
appendAttribute(out, element, *attribute, 0);
}
if (shouldOverrideStyleAttr) {
RefPtr<EditingStyle> newInlineStyle;
if (shouldApplyWrappingStyle(element)) {
newInlineStyle = m_wrappingStyle->copy();
newInlineStyle->removePropertiesInElementDefaultStyle(element);
newInlineStyle->removeStyleConflictingWithStyleOfNode(element);
} else
newInlineStyle = EditingStyle::create();
if (element->isStyledElement() && static_cast<StyledElement*>(element)->inlineStyleDecl())
newInlineStyle->overrideWithStyle(static_cast<StyledElement*>(element)->inlineStyleDecl());
if (shouldAnnotateOrForceInline) {
if (shouldAnnotate())
newInlineStyle->mergeStyleFromRulesForSerialization(toHTMLElement(element));
if (addDisplayInline)
newInlineStyle->forceInline();
// If the node is not fully selected by the range, then we don't want to keep styles that affect its relationship to the nodes around it
// only the ones that affect it and the nodes within it.
if (rangeFullySelectsNode == DoesNotFullySelectNode && newInlineStyle->style())
newInlineStyle->style()->removeProperty(CSSPropertyFloat);
}
if (!newInlineStyle->isEmpty()) {
DEFINE_STATIC_LOCAL(const String, stylePrefix, (" style=\""));
out.append(stylePrefix);
appendAttributeValue(out, newInlineStyle->style()->cssText(), documentIsHTML);
out.append('\"');
}
}
PassRefPtr<InspectorObject> InspectorCSSAgent::buildObjectForAttributeStyles(Element* element)
{
RefPtr<InspectorObject> styleAttributes = InspectorObject::create();
NamedNodeMap* attributes = element->attributes();
for (unsigned i = 0; attributes && i < attributes->length(); ++i) {
Attribute* attribute = attributes->attributeItem(i);
if (attribute->style()) {
String attributeName = attribute->localName();
RefPtr<InspectorStyle> inspectorStyle = InspectorStyle::create(InspectorCSSId(), attribute->style(), 0);
styleAttributes->setObject(attributeName.utf8().data(), inspectorStyle->buildObjectForStyle());
}
}
return styleAttributes;
}
JSValue JSC_HOST_CALL jsNamedNodeMapPrototypeFunctionSetNamedItemNS(ExecState* exec, JSObject*, JSValue thisValue, const ArgList& args)
{
UNUSED_PARAM(args);
if (!thisValue.isObject(&JSNamedNodeMap::s_info))
return throwError(exec, TypeError);
JSNamedNodeMap* castedThisObj = static_cast<JSNamedNodeMap*>(asObject(thisValue));
NamedNodeMap* imp = static_cast<NamedNodeMap*>(castedThisObj->impl());
ExceptionCode ec = 0;
Node* node = toNode(args.at(0));
JSC::JSValue result = toJS(exec, WTF::getPtr(imp->setNamedItemNS(node, ec)));
setDOMException(exec, ec);
return result;
}
JSValue JSNamedNodeMap::setNamedItemNS(ExecState* exec, const ArgList& args)
{
NamedNodeMap* imp = static_cast<NamedNodeMap*>(impl());
ExceptionCode ec = 0;
Node* newNode = toNode(args.at(0));
if (newNode && newNode->nodeType() == Node::ATTRIBUTE_NODE && imp->element()) {
if (!allowSettingSrcToJavascriptURL(exec, imp->element(), newNode->nodeName(), newNode->nodeValue()))
return jsNull();
}
JSValue result = toJS(exec, globalObject(), WTF::getPtr(imp->setNamedItemNS(newNode, ec)));
setDOMException(exec, ec);
return result;
}
EncodedJSValue JSC_HOST_CALL jsNamedNodeMapPrototypeFunctionItem(ExecState* exec)
{
JSValue thisValue = exec->hostThisValue();
if (!thisValue.inherits(&JSNamedNodeMap::s_info))
return throwVMTypeError(exec);
JSNamedNodeMap* castedThis = static_cast<JSNamedNodeMap*>(asObject(thisValue));
NamedNodeMap* imp = static_cast<NamedNodeMap*>(castedThis->impl());
unsigned index(exec->argument(0).toUInt32(exec));
if (exec->hadException())
return JSValue::encode(jsUndefined());
JSC::JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->item(index)));
return JSValue::encode(result);
}
/*
* Runs the test case.
*/
void runTest()
{
Document doc;
NodeList genderList;
Node gender;
NodeList genList;
Node gen;
NodeList gList;
Node g;
NamedNodeMap attrList;
Attr attrNode;
doc = (Document) baseT::load("staff", true);
genderList = doc.getElementsByTagName(SA::construct_from_utf8("gender"));
gender = genderList.item(2);
baseT::assertNotNull(gender, __LINE__, __FILE__);
genList = gender.getChildNodes();
gen = genList.item(0);
baseT::assertNotNull(gen, __LINE__, __FILE__);
gList = gen.getChildNodes();
g = gList.item(0);
baseT::template skipIfNot<EntityReference>(g);
baseT::assertNotNull(g, __LINE__, __FILE__);
attrList = g.getAttributes();
baseT::assertNotNull(attrList, __LINE__, __FILE__);
attrNode = (Attr) attrList.getNamedItem(SA::construct_from_utf8("domestic"));
baseT::assertNotNull(attrNode, __LINE__, __FILE__);
{
boolean success = false;
try {
attrNode.setValue(SA::construct_from_utf8("newvalue"));
} catch (const DOMException& ex) {
success = (ex.code() == DOMException::NO_MODIFICATION_ALLOWED_ERR);
}
assertTrue(success);
}
{
boolean success = false;
try {
attrNode.setNodeValue(SA::construct_from_utf8("newvalue2"));
} catch (const DOMException& ex) {
success = (ex.code() == DOMException::NO_MODIFICATION_ALLOWED_ERR);
}
assertTrue(success);
}
}
v8::Handle<v8::Value> V8NamedNodeMap::namedPropertyGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
{
INC_STATS("DOM.NamedNodeMap.NamedPropertyGetter");
if (!info.Holder()->GetRealNamedPropertyInPrototypeChain(name).IsEmpty())
return v8::Handle<v8::Value>();
if (info.Holder()->HasRealNamedCallbackProperty(name))
return v8::Handle<v8::Value>();
NamedNodeMap* imp = V8NamedNodeMap::toNative(info.Holder());
RefPtr<Node> result = imp->getNamedItem(toWebCoreString(name));
if (!result)
return v8::Handle<v8::Value>();
return toV8(result.release(), info.GetIsolate());
}
EncodedJSValue JSC_HOST_CALL jsNamedNodeMapPrototypeFunctionGetNamedItem(ExecState* exec)
{
JSValue thisValue = exec->hostThisValue();
if (!thisValue.inherits(&JSNamedNodeMap::s_info))
return throwVMTypeError(exec);
JSNamedNodeMap* castedThis = static_cast<JSNamedNodeMap*>(asObject(thisValue));
ASSERT_GC_OBJECT_INHERITS(castedThis, &JSNamedNodeMap::s_info);
NamedNodeMap* imp = static_cast<NamedNodeMap*>(castedThis->impl());
const String& name(ustringToString(exec->argument(0).toString(exec)));
if (exec->hadException())
return JSValue::encode(jsUndefined());
JSC::JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->getNamedItem(name)));
return JSValue::encode(result);
}
void dumpattrs(Node *node)
{
NamedNodeMap *attrs;
Attr *a;
uword i;
size_t na;
oratext *qname;
oratext *namespce;
oratext *local;
oratext *prefix;
oratext *value;
if (attrs = node->getAttributes())
{
cout << "\n ATTRIBUTES: \n";
for (na = attrs->getLength(), i = 0; i < na; i++)
{
/* get attr qualified name, local name, namespace, and prefix */
a = (Attr *)attrs->item(i);
qname = namespce = local = prefix = value = (oratext*)" ";
if (a->getQualifiedName() != (oratext*)NULL)
qname = a->getQualifiedName();
if (a->getNamespace() != (oratext*)NULL)
namespce = a->getNamespace();
if (a->getLocal() != (oratext*)NULL)
local = a->getLocal();
if (a->getPrefix() != (oratext*)NULL)
prefix = a->getPrefix();
if (a->getValue() != (oratext*)NULL)
value = a->getValue();
cout << " " << (char*)qname << " = " << (char*)value << "\n";
cout << " Namespace : " << (char*)namespce << "\n";
cout << " Local Name: " << (char*)local << "\n";
cout << " Prefix : " << (char*)prefix << "\n\n";
}
}
cout << "\n";
}
/*
* Runs the test case.
*/
void runTest()
{
Document doc;
NodeList addressList;
Node testNode;
NamedNodeMap attributes;
Attr domesticAttr;
String value;
doc = (Document) baseT::load("hc_staff", false);
addressList = doc.getElementsByTagName(SA::construct_from_utf8("acronym"));
testNode = addressList.item(0);
attributes = testNode.getAttributes();
domesticAttr = (Attr) attributes.getNamedItem(SA::construct_from_utf8("title"));
value = domesticAttr.getNodeValue();
baseT::assertEquals("Yes", value, __LINE__, __FILE__);
}
/*
* Runs the test case.
*/
void runTest()
{
Document doc;
NodeList addressList;
Node testNode;
NamedNodeMap attributes;
Attr domesticAttr;
Node s;
doc = (Document) baseT::load("staff", false);
addressList = doc.getElementsByTagName(SA::construct_from_utf8("address"));
testNode = addressList.item(0);
attributes = testNode.getAttributes();
domesticAttr = (Attr) attributes.getNamedItem(SA::construct_from_utf8("domestic"));
s = domesticAttr.getPreviousSibling();
baseT::assertNull(s, __LINE__, __FILE__);
}
