Element* HTMLFormCollection::getNamedFormItem(const QualifiedName& attrName, const String& name, int duplicateNumber) const
{
HTMLFormElement* form = static_cast<HTMLFormElement*>(base());
bool foundInputElements = false;
for (unsigned i = 0; i < form->formElements.size(); ++i) {
HTMLFormControlElement* e = form->formElements[i];
const QualifiedName& attributeName = (attrName == idAttr) ? e->idAttributeName() : attrName;
if (e->isEnumeratable() && e->getAttribute(attributeName) == name) {
foundInputElements = true;
if (!duplicateNumber)
return e;
--duplicateNumber;
}
}
if (!foundInputElements) {
for (unsigned i = 0; i < form->imgElements.size(); ++i) {
HTMLImageElement* e = form->imgElements[i];
const QualifiedName& attributeName = (attrName == idAttr) ? e->idAttributeName() : attrName;
if (e->getAttribute(attributeName) == name) {
if (!duplicateNumber)
return e;
--duplicateNumber;
}
}
}
return 0;
}
Element* HTMLFormCollection::getNamedFormItem(const QualifiedName& attrName, const String& name, int duplicateNumber) const
{
HTMLFormElement* form = static_cast<HTMLFormElement*>(base());
bool foundInputElements = false;
for (unsigned i = 0; i < form->m_associatedElements.size(); ++i) {
FormAssociatedElement* associatedElement = form->m_associatedElements[i];
HTMLElement* element = toHTMLElement(associatedElement);
if (associatedElement->isEnumeratable() && element->getAttribute(attrName) == name) {
foundInputElements = true;
if (!duplicateNumber)
return element;
--duplicateNumber;
}
}
if (!foundInputElements) {
for (unsigned i = 0; i < form->m_imageElements.size(); ++i) {
HTMLImageElement* element = form->m_imageElements[i];
if (element->getAttribute(attrName) == name) {
if (!duplicateNumber)
return element;
--duplicateNumber;
}
}
}
return 0;
}
const AtomicString& HitTestResult::altDisplayString() const
{
if (!m_innerNonSharedNode)
return nullAtom;
if (m_innerNonSharedNode->hasTagName(imgTag)) {
HTMLImageElement* image = toHTMLImageElement(m_innerNonSharedNode);
return image->getAttribute(altAttr);
}
if (m_innerNonSharedNode->hasTagName(inputTag)) {
HTMLInputElement* input = toHTMLInputElement(m_innerNonSharedNode);
return input->alt();
}
#if ENABLE(WML)
if (m_innerNonSharedNode->hasTagName(WMLNames::imgTag)) {
WMLImageElement* image = toWMLImageElement(m_innerNonSharedNode);
// FIXME
return image->fastGetAttribute(altAttr);//image->altText();
}
#endif
return nullAtom;
}
void PageSerializer::serializeFrame(Frame* frame)
{
Document* document = frame->document();
URL url = document->url();
if (!url.isValid() || url.isBlankURL()) {
// For blank frames we generate a fake URL so they can be referenced by their containing frame.
url = urlForBlankFrame(frame);
}
if (m_resourceURLs.contains(url)) {
// FIXME: We could have 2 frame with the same URL but which were dynamically changed and have now
// different content. So we should serialize both and somehow rename the frame src in the containing
// frame. Arg!
return;
}
Vector<Node*> nodes;
SerializerMarkupAccumulator accumulator(*this, *document, &nodes);
TextEncoding textEncoding(document->charset());
CString data;
if (!textEncoding.isValid()) {
// FIXME: iframes used as images trigger this. We should deal with them correctly.
return;
}
String text = accumulator.serializeNodes(*document->documentElement(), 0, IncludeNode);
CString frameHTML = textEncoding.encode(text, EntitiesForUnencodables);
m_resources->append(Resource(url, document->suggestedMIMEType(), SharedBuffer::create(frameHTML.data(), frameHTML.length())));
m_resourceURLs.add(url);
for (Vector<Node*>::iterator iter = nodes.begin(); iter != nodes.end(); ++iter) {
Node* node = *iter;
if (!node->isElementNode())
continue;
Element* element = toElement(node);
// We have to process in-line style as it might contain some resources (typically background images).
if (element->isStyledElement())
retrieveResourcesForProperties(toStyledElement(element)->inlineStyle(), document);
if (isHTMLImageElement(element)) {
HTMLImageElement* imageElement = toHTMLImageElement(element);
URL url = document->completeURL(imageElement->getAttribute(HTMLNames::srcAttr));
CachedImage* cachedImage = imageElement->cachedImage();
addImageToResources(cachedImage, imageElement->renderer(), url);
} else if (element->hasTagName(HTMLNames::linkTag)) {
HTMLLinkElement* linkElement = toHTMLLinkElement(element);
if (CSSStyleSheet* sheet = linkElement->sheet()) {
URL url = document->completeURL(linkElement->getAttribute(HTMLNames::hrefAttr));
serializeCSSStyleSheet(sheet, url);
ASSERT(m_resourceURLs.contains(url));
}
} else if (isHTMLStyleElement(element)) {
if (CSSStyleSheet* sheet = toHTMLStyleElement(element)->sheet())
serializeCSSStyleSheet(sheet, URL());
}
}
for (Frame* childFrame = frame->tree().firstChild(); childFrame; childFrame = childFrame->tree().nextSibling())
serializeFrame(childFrame);
}
Node* HTMLFormCollection::getNamedFormItem(const QualifiedName& attrName, const String& name, int duplicateNumber, bool caseSensitive) const
{
if (m_base->isElementNode()) {
HTMLElement* baseElement = static_cast<HTMLElement*>(m_base.get());
bool foundInputElements = false;
if (baseElement->hasLocalName(formTag)) {
HTMLFormElement* f = static_cast<HTMLFormElement*>(baseElement);
for (unsigned i = 0; i < f->formElements.size(); ++i) {
HTMLGenericFormElement* e = f->formElements[i];
if (e->isEnumeratable()) {
bool found;
if (caseSensitive)
found = e->getAttribute(attrName) == name;
else
found = e->getAttribute(attrName).domString().lower() == name.lower();
if (found) {
foundInputElements = true;
if (!duplicateNumber)
return e;
--duplicateNumber;
}
}
}
}
if (!foundInputElements) {
HTMLFormElement* f = static_cast<HTMLFormElement*>(baseElement);
for(unsigned i = 0; i < f->imgElements.size(); ++i)
{
HTMLImageElement* e = f->imgElements[i];
bool found;
if (caseSensitive)
found = e->getAttribute(attrName) == name;
else
found = e->getAttribute(attrName).domString().lower() == name.lower();
if (found) {
if (!duplicateNumber)
return e;
--duplicateNumber;
}
}
}
}
return 0;
}
Element* HTMLFormCollection::getNamedFormItem(const QualifiedName& attrName, const String& name, int duplicateNumber, bool caseSensitive) const
{
HTMLFormElement* form = static_cast<HTMLFormElement*>(base());
bool foundInputElements = false;
for (unsigned i = 0; i < form->formElements.size(); ++i) {
HTMLFormControlElement* e = form->formElements[i];
if (e->isEnumeratable()) {
bool found;
if (caseSensitive)
found = e->getAttribute(attrName) == name;
else
found = equalIgnoringCase(e->getAttribute(attrName), name);
if (found) {
foundInputElements = true;
if (!duplicateNumber)
return e;
--duplicateNumber;
}
}
}
if (!foundInputElements) {
for (unsigned i = 0; i < form->imgElements.size(); ++i) {
HTMLImageElement* e = form->imgElements[i];
bool found;
if (caseSensitive)
found = e->getAttribute(attrName) == name;
else
found = equalIgnoringCase(e->getAttribute(attrName), name);
if (found) {
if (!duplicateNumber)
return e;
--duplicateNumber;
}
}
}
return 0;
}
HTMLImageElement* HTMLMapElement::imageElement() const
{
RefPtr<HTMLCollection> coll = document()->images();
for (Node* curr = coll->firstItem(); curr; curr = coll->nextItem()) {
if (!curr->hasTagName(imgTag))
continue;
// The HTMLImageElement's useMap() value includes the '#' symbol at the beginning,
// which has to be stripped off.
HTMLImageElement* imageElement = static_cast<HTMLImageElement*>(curr);
String useMapName = imageElement->getAttribute(usemapAttr).string().substring(1);
if (equalIgnoringCase(useMapName, m_name))
return imageElement;
}
return 0;
}
String HitTestResult::altDisplayString() const
{
if (!m_innerNonSharedNode)
return String();
if (m_innerNonSharedNode->hasTagName(imgTag)) {
HTMLImageElement* image = static_cast<HTMLImageElement*>(m_innerNonSharedNode.get());
return displayString(image->getAttribute(altAttr), m_innerNonSharedNode.get());
}
if (m_innerNonSharedNode->hasTagName(inputTag)) {
HTMLInputElement* input = static_cast<HTMLInputElement*>(m_innerNonSharedNode.get());
return displayString(input->alt(), m_innerNonSharedNode.get());
}
return String();
}
String HitTestResult::altDisplayString() const
{
if (!m_innerNonSharedNode)
return String();
if (isHTMLImageElement(m_innerNonSharedNode.get())) {
HTMLImageElement* image = toHTMLImageElement(m_innerNonSharedNode.get());
return displayString(image->getAttribute(altAttr), m_innerNonSharedNode.get());
}
if (isHTMLInputElement(m_innerNonSharedNode.get())) {
HTMLInputElement* input = toHTMLInputElement(m_innerNonSharedNode.get());
return displayString(input->alt(), m_innerNonSharedNode.get());
}
return String();
}
HTMLImageElement* HTMLMapElement::imageElement()
{
HTMLCollection* images = document()->images();
for (unsigned i = 0; Node* curr = images->item(i); i++) {
if (!curr->hasTagName(imgTag))
continue;
// The HTMLImageElement's useMap() value includes the '#' symbol at the beginning,
// which has to be stripped off.
HTMLImageElement* imageElement = static_cast<HTMLImageElement*>(curr);
String useMapName = imageElement->getAttribute(usemapAttr).string().substring(1);
if (equalIgnoringCase(useMapName, m_name))
return imageElement;
}
return 0;
}
void HTMLFormCollection::updateNameCache() const
{
if (m_cache.hasNameCache)
return;
HashSet<AtomicStringImpl*> foundInputElements;
HTMLFormElement* f = static_cast<HTMLFormElement*>(base());
for (unsigned i = 0; i < f->m_associatedElements.size(); ++i) {
FormAssociatedElement* associatedElement = f->m_associatedElements[i];
if (associatedElement->isEnumeratable()) {
HTMLElement* element = toHTMLElement(associatedElement);
const AtomicString& idAttrVal = element->getIdAttribute();
const AtomicString& nameAttrVal = element->getAttribute(nameAttr);
if (!idAttrVal.isEmpty()) {
append(m_cache.idCache, idAttrVal, element);
foundInputElements.add(idAttrVal.impl());
}
if (!nameAttrVal.isEmpty() && idAttrVal != nameAttrVal) {
append(m_cache.nameCache, nameAttrVal, element);
foundInputElements.add(nameAttrVal.impl());
}
}
}
for (unsigned i = 0; i < f->m_imageElements.size(); ++i) {
HTMLImageElement* element = f->m_imageElements[i];
const AtomicString& idAttrVal = element->getIdAttribute();
const AtomicString& nameAttrVal = element->getAttribute(nameAttr);
if (!idAttrVal.isEmpty() && !foundInputElements.contains(idAttrVal.impl()))
append(m_cache.idCache, idAttrVal, element);
if (!nameAttrVal.isEmpty() && idAttrVal != nameAttrVal && !foundInputElements.contains(nameAttrVal.impl()))
append(m_cache.nameCache, nameAttrVal, element);
}
m_cache.hasNameCache = true;
}
void HTMLFormCollection::updateNameCache() const
{
if (info()->hasNameCache)
return;
HashSet<AtomicStringImpl*> foundInputElements;
HTMLFormElement* f = static_cast<HTMLFormElement*>(base());
for (unsigned i = 0; i < f->formElements.size(); ++i) {
HTMLFormControlElement* e = f->formElements[i];
if (e->isEnumeratable()) {
const AtomicString& idAttrVal = e->getAttribute(e->idAttributeName());
const AtomicString& nameAttrVal = e->getAttribute(nameAttr);
if (!idAttrVal.isEmpty()) {
// add to id cache
Vector<Element*>* idVector = info()->idCache.get(idAttrVal.impl());
if (!idVector) {
idVector = new Vector<Element*>;
info()->idCache.add(idAttrVal.impl(), idVector);
}
idVector->append(e);
foundInputElements.add(idAttrVal.impl());
}
if (!nameAttrVal.isEmpty() && idAttrVal != nameAttrVal) {
// add to name cache
Vector<Element*>* nameVector = info()->nameCache.get(nameAttrVal.impl());
if (!nameVector) {
nameVector = new Vector<Element*>;
info()->nameCache.add(nameAttrVal.impl(), nameVector);
}
nameVector->append(e);
foundInputElements.add(nameAttrVal.impl());
}
}
}
for (unsigned i = 0; i < f->imgElements.size(); ++i) {
HTMLImageElement* e = f->imgElements[i];
const AtomicString& idAttrVal = e->getAttribute(e->idAttributeName());
const AtomicString& nameAttrVal = e->getAttribute(nameAttr);
if (!idAttrVal.isEmpty() && !foundInputElements.contains(idAttrVal.impl())) {
// add to id cache
Vector<Element*>* idVector = info()->idCache.get(idAttrVal.impl());
if (!idVector) {
idVector = new Vector<Element*>;
info()->idCache.add(idAttrVal.impl(), idVector);
}
idVector->append(e);
}
if (!nameAttrVal.isEmpty() && idAttrVal != nameAttrVal && !foundInputElements.contains(nameAttrVal.impl())) {
// add to name cache
Vector<Element*>* nameVector = info()->nameCache.get(nameAttrVal.impl());
if (!nameVector) {
nameVector = new Vector<Element*>;
info()->nameCache.add(nameAttrVal.impl(), nameVector);
}
nameVector->append(e);
}
}
info()->hasNameCache = true;
}
HTMLMapElement* RenderImage::imageMap() const
{
HTMLImageElement* i = node() && node()->hasTagName(imgTag) ? static_cast<HTMLImageElement*>(node()) : 0;
return i ? i->document()->getImageMap(i->getAttribute(usemapAttr)) : 0;
}
