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;
}
v8::Handle<v8::Value> V8HTMLSelectElement::indexedPropertyGetter(uint32_t index, const v8::AccessorInfo& info)
{
ASSERT(V8DOMWrapper::maybeDOMWrapper(info.Holder()));
HTMLSelectElement* select = V8HTMLSelectElement::toNative(info.Holder());
RefPtr<Node> result = select->item(index);
if (!result)
return v8Undefined();
return toV8Fast(result.release(), info, select);
}
static v8::Handle<v8::Value> itemCallback(const v8::Arguments& args)
{
INC_STATS("DOM.HTMLSelectElement.item");
HTMLSelectElement* imp = V8HTMLSelectElement::toNative(args.Holder());
ExceptionCode ec = 0;
{
EXCEPTION_BLOCK(int, index, toUInt32(args[0]));
if (UNLIKELY(index < 0)) {
ec = INDEX_SIZE_ERR;
goto fail;
}
return toV8(imp->item(index));
}
fail:
V8Proxy::setDOMException(ec);
return v8::Handle<v8::Value>();
}
EncodedJSValue JSC_HOST_CALL jsHTMLSelectElementPrototypeFunctionItem(ExecState* exec)
{
JSValue thisValue = exec->hostThisValue();
if (!thisValue.inherits(&JSHTMLSelectElement::s_info))
return throwVMTypeError(exec);
JSHTMLSelectElement* castedThis = static_cast<JSHTMLSelectElement*>(asObject(thisValue));
HTMLSelectElement* imp = static_cast<HTMLSelectElement*>(castedThis->impl());
int index(exec->argument(0).toUInt32(exec));
if (index < 0) {
setDOMException(exec, INDEX_SIZE_ERR);
return JSValue::encode(jsUndefined());
}
if (exec->hadException())
return JSValue::encode(jsUndefined());
JSC::JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->item(index)));
return JSValue::encode(result);
}