template <> inline bool isMatchingElement(const HTMLCollection* htmlCollection, Element* element)
{
CollectionType type = htmlCollection->type();
if (!element->isHTMLElement() && !(type == DocAll || type == NodeChildren || type == WindowNamedItems))
return false;
switch (type) {
case DocImages:
return element->hasLocalName(imgTag);
case DocScripts:
return element->hasLocalName(scriptTag);
case DocForms:
return element->hasLocalName(formTag);
case TableTBodies:
return element->hasLocalName(tbodyTag);
case TRCells:
return element->hasLocalName(tdTag) || element->hasLocalName(thTag);
case TSectionRows:
return element->hasLocalName(trTag);
case SelectOptions:
return element->hasLocalName(optionTag);
case SelectedOptions:
return element->hasLocalName(optionTag) && toHTMLOptionElement(element)->selected();
case DataListOptions:
if (element->hasLocalName(optionTag)) {
HTMLOptionElement* option = toHTMLOptionElement(element);
if (!option->isDisabledFormControl() && !option->value().isEmpty())
return true;
}
return false;
case MapAreas:
return element->hasLocalName(areaTag);
case DocApplets:
return element->hasLocalName(appletTag) || (element->hasLocalName(objectTag) && static_cast<HTMLObjectElement*>(element)->containsJavaApplet());
case DocEmbeds:
return element->hasLocalName(embedTag);
case DocLinks:
return (element->hasLocalName(aTag) || element->hasLocalName(areaTag)) && element->fastHasAttribute(hrefAttr);
case DocAnchors:
return element->hasLocalName(aTag) && element->fastHasAttribute(nameAttr);
case DocAll:
case NodeChildren:
return true;
case DocumentNamedItems:
return static_cast<const DocumentNameCollection*>(htmlCollection)->nodeMatches(element);
case WindowNamedItems:
return static_cast<const WindowNameCollection*>(htmlCollection)->nodeMatches(element);
case FormControls:
case TableRows:
case ChildNodeListType:
case ClassNodeListType:
case NameNodeListType:
case TagNodeListType:
case HTMLTagNodeListType:
case RadioNodeListType:
case LabelsNodeListType:
ASSERT_NOT_REACHED();
}
return false;
}
void SelectPopupClient::setValueAndClosePopup(int, const String& stringValue)
{
ASSERT(m_size == stringValue.length());
if (m_size > 0) {
bool selecteds[m_size];
for (unsigned i = 0; i < m_size; i++)
selecteds[i] = stringValue[i] - '0';
const WTF::Vector<HTMLElement*>& items = m_element->listItems();
if (items.size() != static_cast<unsigned int>(m_size))
return;
HTMLOptionElement* option;
for (unsigned i = 0; i < m_size; i++) {
if (items[i]->hasTagName(HTMLNames::optionTag)) {
option = static_cast<HTMLOptionElement*>(items[i]);
option->setSelectedState(selecteds[i]);
}
}
}
// Force repaint because we do not send mouse events to the select element
// and the element doesn't automatically repaint itself.
m_element->dispatchFormControlChangeEvent();
m_element->renderer()->repaint();
closePopup();
}
static void valueAttrSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info) {
INC_STATS("DOM.HTMLOptionElement.value._set");
HTMLOptionElement* imp = V8HTMLOptionElement::toNative(info.Holder());
V8Parameter<WithNullCheck> v = value;
imp->setValue(v);
return;
}
void HTMLSelectElement::updateListBoxSelection(bool deselectOtherOptions)
{
ASSERT(renderer() && renderer()->isListBox());
unsigned start;
unsigned end;
ASSERT(m_activeSelectionAnchorIndex >= 0);
start = min(m_activeSelectionAnchorIndex, m_activeSelectionEndIndex);
end = max(m_activeSelectionAnchorIndex, m_activeSelectionEndIndex);
const Vector<HTMLElement*>& items = listItems();
for (unsigned i = 0; i < items.size(); i++) {
if (items[i]->hasLocalName(optionTag)) {
HTMLOptionElement* option = static_cast<HTMLOptionElement*>(items[i]);
if (!option->disabled()) {
if (i >= start && i <= end)
option->setSelectedState(m_activeSelectionState);
else if (deselectOtherOptions || i >= m_cachedStateForActiveSelection.size())
option->setSelectedState(false);
else
option->setSelectedState(m_cachedStateForActiveSelection[i]);
}
}
}
scrollToSelection();
}
void HTMLSelectElement::recalcListItems(bool updateSelectedStates) const
{
m_listItems.clear();
HTMLOptionElement* foundSelected = 0;
for (Node* current = firstChild(); current; current = current->traverseNextSibling(this)) {
if (current->hasTagName(optgroupTag) && current->firstChild()) {
// FIXME: It doesn't make sense to add an optgroup to the list items,
// when it has children, but not to add it if it happens to have,
// children (say some comment nodes or text nodes), yet that's what
// this code does!
m_listItems.append(static_cast<HTMLElement*>(current));
current = current->firstChild();
// FIXME: It doesn't make sense to handle an <optgroup> inside another <optgroup>
// if it's not the first child, but not handle it if it happens to be the first
// child, yet that's what this code does!
}
if (current->hasTagName(optionTag)) {
m_listItems.append(static_cast<HTMLElement*>(current));
if (updateSelectedStates) {
if (!foundSelected && (usesMenuList() || (!m_multiple && static_cast<HTMLOptionElement*>(current)->selected()))) {
foundSelected = static_cast<HTMLOptionElement*>(current);
foundSelected->setSelectedState(true);
} else if (foundSelected && !m_multiple && static_cast<HTMLOptionElement*>(current)->selected()) {
foundSelected->setSelectedState(false);
foundSelected = static_cast<HTMLOptionElement*>(current);
}
}
}
if (current->hasTagName(hrTag))
m_listItems.append(static_cast<HTMLElement*>(current));
}
m_recalcListItems = false;
}
void HTMLSelectElement::setSelectedIndex(int optionIndex, bool deselect, bool fireOnChange)
{
const Vector<HTMLElement*>& items = listItems();
int listIndex = optionToListIndex(optionIndex);
HTMLOptionElement* element = 0;
if (!multiple())
deselect = true;
if (listIndex >= 0) {
if (m_activeSelectionAnchorIndex < 0 || deselect)
setActiveSelectionAnchorIndex(listIndex);
if (m_activeSelectionEndIndex < 0 || deselect)
setActiveSelectionEndIndex(listIndex);
element = static_cast<HTMLOptionElement*>(items[listIndex]);
element->setSelectedState(true);
}
if (deselect)
deselectItems(element);
scrollToSelection();
// This only gets called with fireOnChange for menu lists.
if (fireOnChange && usesMenuList())
menuListOnChange();
Frame* frame = document()->frame();
if (frame)
frame->page()->chrome()->client()->formStateDidChange(this);
}
static void disabledAttrSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info) {
INC_STATS("DOM.HTMLOptionElement.disabled._set");
HTMLOptionElement* imp = V8HTMLOptionElement::toNative(info.Holder());
bool v = value->BooleanValue();
imp->setDisabled(v);
return;
}
void SelectPopupClient::setValueAndClosePopup(int, const String& stringValue)
{
ASSERT(m_element);
static const char* cancelValue = "-1";
if (stringValue == cancelValue) {
closePopup();
return;
}
if (m_size > 0) {
bool selecteds[m_size];
for (unsigned i = 0; i < m_size; i++)
selecteds[i] = stringValue[i] - '0';
const Vector<HTMLElement*>& items = m_element->listItems();
if (items.size() != static_cast<unsigned int>(m_size))
return;
HTMLOptionElement* option;
for (unsigned i = 0; i < m_size; i++) {
if (items[i]->hasTagName(HTMLNames::optionTag)) {
option = static_cast<HTMLOptionElement*>(items[i]);
option->setSelectedState(selecteds[i]);
}
}
}
// Force repaint because we do not send mouse events to the select element
// and the element doesn't automatically repaint itself.
if (m_element->renderer())
m_element->renderer()->repaint();
m_notifyChangeTimer.startOneShot(0);
}
static void selectedAttrSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
{
HTMLOptionElement* imp = V8HTMLOptionElement::toNative(info.Holder());
bool v = value->BooleanValue();
imp->setSelected(v);
return;
}
void
HTMLSelectOptionAccessible::SetSelected(bool aSelect)
{
HTMLOptionElement* option = HTMLOptionElement::FromContent(mContent);
if (option)
option->SetSelected(aSelect);
}
void
HTMLOptionsCollection::GetSupportedNames(nsTArray<nsString>& aNames)
{
AutoTArray<nsIAtom*, 8> atoms;
for (uint32_t i = 0; i < mElements.Length(); ++i) {
HTMLOptionElement* content = mElements.ElementAt(i);
if (content) {
// Note: HasName means the names is exposed on the document,
// which is false for options, so we don't check it here.
const nsAttrValue* val = content->GetParsedAttr(nsGkAtoms::name);
if (val && val->Type() == nsAttrValue::eAtom) {
nsIAtom* name = val->GetAtomValue();
if (!atoms.Contains(name)) {
atoms.AppendElement(name);
}
}
if (content->HasID()) {
nsIAtom* id = content->GetID();
if (!atoms.Contains(id)) {
atoms.AppendElement(id);
}
}
}
}
uint32_t atomsLen = atoms.Length();
nsString* names = aNames.AppendElements(atomsLen);
for (uint32_t i = 0; i < atomsLen; ++i) {
atoms[i]->ToString(names[i]);
}
}
void
HTMLOptionsCollection::GetSupportedNames(unsigned aFlags,
nsTArray<nsString>& aNames)
{
if (!(aFlags & JSITER_HIDDEN)) {
return;
}
nsAutoTArray<nsIAtom*, 8> atoms;
for (uint32_t i = 0; i < mElements.Length(); ++i) {
HTMLOptionElement* content = mElements.ElementAt(i);
if (content) {
// Note: HasName means the names is exposed on the document,
// which is false for options, so we don't check it here.
const nsAttrValue* val = content->GetParsedAttr(nsGkAtoms::name);
if (val && val->Type() == nsAttrValue::eAtom) {
nsIAtom* name = val->GetAtomValue();
if (!atoms.Contains(name)) {
atoms.AppendElement(name);
}
}
if (content->HasID()) {
nsIAtom* id = content->GetID();
if (!atoms.Contains(id)) {
atoms.AppendElement(id);
}
}
}
}
aNames.SetCapacity(atoms.Length());
for (uint32_t i = 0; i < atoms.Length(); ++i) {
aNames.AppendElement(nsDependentAtomString(atoms[i]));
}
}
static void defaultSelectedAttrSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
{
HTMLOptionElement* imp = V8HTMLOptionElement::toNative(info.Holder());
bool v = value->BooleanValue();
imp->setBooleanAttribute(WebCore::HTMLNames::selectedAttr, v);
return;
}
static void labelAttrSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
{
HTMLOptionElement* imp = V8HTMLOptionElement::toNative(info.Holder());
V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, v, value);
imp->setLabel(v);
return;
}
JSValue jsHTMLOptionElementValue(ExecState* exec, JSValue slotBase, const Identifier&)
{
JSHTMLOptionElement* castedThis = static_cast<JSHTMLOptionElement*>(asObject(slotBase));
UNUSED_PARAM(exec);
HTMLOptionElement* imp = static_cast<HTMLOptionElement*>(castedThis->impl());
JSValue result = jsString(exec, imp->value());
return result;
}
void setJSHTMLOptionElementText(ExecState* exec, JSObject* thisObject, JSValue value)
{
JSHTMLOptionElement* castedThisObj = static_cast<JSHTMLOptionElement*>(thisObject);
HTMLOptionElement* imp = static_cast<HTMLOptionElement*>(castedThisObj->impl());
ExceptionCode ec = 0;
imp->setText(valueToStringWithNullCheck(exec, value), ec);
setDOMException(exec, ec);
}
JSValue jsHTMLOptionElementDisabled(ExecState* exec, JSValue slotBase, const Identifier&)
{
JSHTMLOptionElement* castedThis = static_cast<JSHTMLOptionElement*>(asObject(slotBase));
UNUSED_PARAM(exec);
HTMLOptionElement* imp = static_cast<HTMLOptionElement*>(castedThis->impl());
JSValue result = jsBoolean(imp->disabled());
return result;
}
uint64_t
HTMLSelectOptionAccessible::NativeState() const
{
// As a HTMLSelectOptionAccessible we can have the following states:
// SELECTABLE, SELECTED, FOCUSED, FOCUSABLE, OFFSCREEN
// Upcall to Accessible, but skip HyperTextAccessible impl
// because we don't want EDITABLE or SELECTABLE_TEXT
uint64_t state = Accessible::NativeState();
Accessible* select = GetSelect();
if (!select)
return state;
uint64_t selectState = select->State();
if (selectState & states::INVISIBLE)
return state;
// Are we selected?
HTMLOptionElement* option = HTMLOptionElement::FromNode(mContent);
bool selected = option && option->Selected();
if (selected)
state |= states::SELECTED;
if (selectState & states::OFFSCREEN) {
state |= states::OFFSCREEN;
} else if (selectState & states::COLLAPSED) {
// <select> is COLLAPSED: add OFFSCREEN, if not the currently
// visible option
if (!selected) {
state |= states::OFFSCREEN;
// Ensure the invisible state is removed. Otherwise, group info will skip
// this option. Furthermore, this gets cached and this doesn't get
// invalidated even once the select is expanded.
state &= ~states::INVISIBLE;
} else {
// Clear offscreen and invisible for currently showing option
state &= ~(states::OFFSCREEN | states::INVISIBLE);
state |= selectState & states::OPAQUE1;
}
} else {
// XXX list frames are weird, don't rely on Accessible's general
// visibility implementation unless they get reimplemented in layout
state &= ~states::OFFSCREEN;
// <select> is not collapsed: compare bounds to calculate OFFSCREEN
Accessible* listAcc = Parent();
if (listAcc) {
nsIntRect optionRect = Bounds();
nsIntRect listRect = listAcc->Bounds();
if (optionRect.Y() < listRect.Y() ||
optionRect.YMost() > listRect.YMost()) {
state |= states::OFFSCREEN;
}
}
}
return state;
}
static inline bool isAcceptableElement(CollectionType type, Element* element)
{
if (!element->isHTMLElement() && !(type == DocAll || type == NodeChildren))
return false;
switch (type) {
case DocImages:
return element->hasLocalName(imgTag);
case DocScripts:
return element->hasLocalName(scriptTag);
case DocForms:
return element->hasLocalName(formTag);
case TableTBodies:
return element->hasLocalName(tbodyTag);
case TRCells:
return element->hasLocalName(tdTag) || element->hasLocalName(thTag);
case TSectionRows:
return element->hasLocalName(trTag);
case SelectOptions:
return element->hasLocalName(optionTag);
case SelectedOptions:
return element->hasLocalName(optionTag) && toHTMLOptionElement(element)->selected();
case DataListOptions:
if (element->hasLocalName(optionTag)) {
HTMLOptionElement* option = static_cast<HTMLOptionElement*>(element);
if (!option->disabled() && !option->value().isEmpty())
return true;
}
return false;
case MapAreas:
return element->hasLocalName(areaTag);
case DocApplets:
return element->hasLocalName(appletTag) || (element->hasLocalName(objectTag) && static_cast<HTMLObjectElement*>(element)->containsJavaApplet());
case DocEmbeds:
return element->hasLocalName(embedTag);
case DocObjects:
return element->hasLocalName(objectTag);
case DocLinks:
return (element->hasLocalName(aTag) || element->hasLocalName(areaTag)) && element->fastHasAttribute(hrefAttr);
case DocAnchors:
return element->hasLocalName(aTag) && element->fastHasAttribute(nameAttr);
case DocAll:
case NodeChildren:
return true;
#if ENABLE(MICRODATA)
case ItemProperties:
return element->fastHasAttribute(itempropAttr);
#endif
case FormControls:
case DocumentNamedItems:
case TableRows:
case WindowNamedItems:
case NodeListCollectionType:
ASSERT_NOT_REACHED();
}
return false;
}
NS_IMETHODIMP
HTMLSelectOptionAccessible::SetSelected(bool aSelect)
{
if (IsDefunct())
return NS_ERROR_FAILURE;
HTMLOptionElement* option = HTMLOptionElement::FromContent(mContent);
return option ? option->SetSelected(aSelect) : NS_ERROR_FAILURE;
}
static void textAttrSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info) {
INC_STATS("DOM.HTMLOptionElement.text._set");
HTMLOptionElement* imp = V8HTMLOptionElement::toNative(info.Holder());
V8Parameter<WithNullCheck> v = value;
ExceptionCode ec = 0;
imp->setText(v, ec);
if (UNLIKELY(ec))
V8Proxy::setDOMException(ec);
return;
}
static void textAttrSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
{
HTMLOptionElement* imp = V8HTMLOptionElement::toNative(info.Holder());
V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, v, value);
ExceptionCode ec = 0;
imp->setText(v, ec);
if (UNLIKELY(ec))
setDOMException(ec, info.GetIsolate());
return;
}
uint64_t
HTMLSelectOptionAccessible::NativeState()
{
// As a HTMLSelectOptionAccessible we can have the following states:
// SELECTABLE, SELECTED, FOCUSED, FOCUSABLE, OFFSCREEN
// Upcall to Accessible, but skip HyperTextAccessible impl
// because we don't want EDITABLE or SELECTABLE_TEXT
uint64_t state = Accessible::NativeState();
Accessible* select = GetSelect();
if (!select)
return state;
uint64_t selectState = select->State();
if (selectState & states::INVISIBLE)
return state;
// Are we selected?
HTMLOptionElement* option = HTMLOptionElement::FromContent(mContent);
bool selected = option && option->Selected();
if (selected)
state |= states::SELECTED;
if (selectState & states::OFFSCREEN) {
state |= states::OFFSCREEN;
} else if (selectState & states::COLLAPSED) {
// <select> is COLLAPSED: add OFFSCREEN, if not the currently
// visible option
if (!selected) {
state |= states::OFFSCREEN;
state ^= states::INVISIBLE;
} else {
// Clear offscreen and invisible for currently showing option
state &= ~(states::OFFSCREEN | states::INVISIBLE);
state |= selectState & states::OPAQUE1;
}
} else {
// XXX list frames are weird, don't rely on Accessible's general
// visibility implementation unless they get reimplemented in layout
state &= ~states::OFFSCREEN;
// <select> is not collapsed: compare bounds to calculate OFFSCREEN
Accessible* listAcc = Parent();
if (listAcc) {
nsIntRect optionRect = Bounds();
nsIntRect listRect = listAcc->Bounds();
if (optionRect.y < listRect.y ||
optionRect.y + optionRect.height > listRect.y + listRect.height) {
state |= states::OFFSCREEN;
}
}
}
return state;
}
void HTMLSelectElement::deselectItems(HTMLOptionElement* excludeElement)
{
const Vector<HTMLElement*>& items = listItems();
unsigned i;
for (i = 0; i < items.size(); i++) {
if (items[i]->hasLocalName(optionTag) && (items[i] != excludeElement)) {
HTMLOptionElement* element = static_cast<HTMLOptionElement*>(items[i]);
element->setSelectedState(false);
}
}
}
v8::Handle<v8::Value> removeElement(HTMLSelectElement* imp, const v8::Arguments& args)
{
if (V8HTMLOptionElement::HasInstance(args[0])) {
HTMLOptionElement* element = V8HTMLOptionElement::toNative(v8::Handle<v8::Object>::Cast(args[0]));
imp->remove(element->index());
return v8::Undefined();
}
imp->remove(toInt32(args[0]));
return v8::Undefined();
}
bool RenderThemeAndroid::paintTextArea(RenderObject* obj, const RenderObject::PaintInfo& info, const IntRect& rect)
{
if (!obj->isListBox())
return true;
paintCombo(obj, info, rect);
RenderStyle* style = obj->style();
if (style)
style->setColor(Color::transparent);
Node* node = obj->node();
if (!node || !node->hasTagName(HTMLNames::selectTag))
return true;
HTMLSelectElement* select = static_cast<HTMLSelectElement*>(node);
// The first item may be visible. Make sure it does not draw.
// If it has a style, it overrides the RenderListBox's style, so we
// need to make sure both are set to transparent.
node = select->item(0);
if (node) {
RenderObject* renderer = node->renderer();
if (renderer) {
RenderStyle* renderStyle = renderer->style();
if (renderStyle)
renderStyle->setColor(Color::transparent);
}
}
// Find the first selected option, and draw its text.
// FIXME: In a later change, if there is more than one item selected,
// draw a string that says "X items" like iPhone Safari does
int index = select->selectedIndex();
node = select->item(index);
if (!node || !node->hasTagName(HTMLNames::optionTag))
return true;
HTMLOptionElement* option = static_cast<HTMLOptionElement*>(node);
String label = option->textIndentedToRespectGroupLabel();
SkRect r(rect);
SkPaint paint;
paint.setAntiAlias(true);
paint.setTextEncoding(SkPaint::kUTF16_TextEncoding);
// Values for text size and positioning determined by trial and error
paint.setTextSize(r.height() - SkIntToScalar(6));
SkCanvas* canvas = getCanvasFromInfo(info);
int saveCount = canvas->save();
r.fRight -= SkIntToScalar(RenderSkinCombo::extraWidth());
canvas->clipRect(r);
canvas->drawText(label.characters(), label.length() << 1,
r.fLeft + SkIntToScalar(5), r.fBottom - SkIntToScalar(5), paint);
canvas->restoreToCount(saveCount);
return true;
}
void PopupMenuImpl::addOption(HTMLOptionElement& element, bool enableExtraStyling, SharedBuffer* data)
{
PagePopupClient::addString("{\n", data);
PagePopupClient::addString("type: \"option\",\n", data);
addProperty("label", element.text(), data);
addProperty("title", element.title(), data);
addProperty("value", element.listIndex(), data);
addProperty("ariaLabel", element.fastGetAttribute(HTMLNames::aria_labelAttr), data);
addProperty("disabled", element.isDisabledFormControl(), data);
addElementStyle(element, enableExtraStyling, data);
PagePopupClient::addString("},\n", data);
}
HTMLKeygenElement::HTMLKeygenElement(Document* doc, HTMLFormElement* f)
: HTMLSelectElement(keygenTag, doc, f)
{
Vector<String> keys = supportedKeySizes();
Vector<String>::const_iterator end = keys.end();
for (Vector<String>::const_iterator it = keys.begin(); it != end; ++it) {
HTMLOptionElement* o = new HTMLOptionElement(doc, form());
addChild(o);
o->addChild(new Text(doc, *it));
}
}
void LayoutMenuList::setTextFromOption(int optionIndex)
{
HTMLSelectElement* select = selectElement();
const HeapVector<Member<HTMLElement>>& listItems = select->listItems();
const int size = listItems.size();
String text = emptyString();
m_optionStyle.clear();
if (selectElement()->multiple()) {
unsigned selectedCount = 0;
int firstSelectedIndex = -1;
for (int i = 0; i < size; ++i) {
Element* element = listItems[i];
if (!isHTMLOptionElement(*element))
continue;
if (toHTMLOptionElement(element)->selected()) {
if (++selectedCount == 1)
firstSelectedIndex = i;
}
}
if (selectedCount == 1) {
ASSERT(0 <= firstSelectedIndex);
ASSERT(firstSelectedIndex < size);
HTMLOptionElement* selectedOptionElement = toHTMLOptionElement(listItems[firstSelectedIndex]);
ASSERT(selectedOptionElement->selected());
text = selectedOptionElement->textIndentedToRespectGroupLabel();
m_optionStyle = selectedOptionElement->mutableComputedStyle();
} else {
Locale& locale = select->locale();
String localizedNumberString = locale.convertToLocalizedNumber(String::number(selectedCount));
text = locale.queryString(WebLocalizedString::SelectMenuListText, localizedNumberString);
ASSERT(!m_optionStyle);
}
} else {
const int i = select->optionToListIndex(optionIndex);
if (i >= 0 && i < size) {
Element* element = listItems[i];
if (isHTMLOptionElement(*element)) {
text = toHTMLOptionElement(element)->textIndentedToRespectGroupLabel();
m_optionStyle = element->mutableComputedStyle();
}
}
}
setText(text.stripWhiteSpace());
didUpdateActiveOption(optionIndex);
}
HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::label(
/* [retval][out] */ BSTR* result)
{
if (!result)
return E_POINTER;
*result = 0;
ASSERT(m_element);
ASSERT(m_element->hasTagName(optionTag));
HTMLOptionElement* optionElement = static_cast<HTMLOptionElement*>(m_element);
*result = BString(optionElement->label()).release();
return S_OK;
}