| /* |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "V8HTMLOptionElementConstructor.h" |
| |
| #include "HTMLOptionElement.h" |
| #include "Document.h" |
| #include "Frame.h" |
| #include "HTMLNames.h" |
| #include "Text.h" |
| #include "V8Binding.h" |
| #include "V8HTMLOptionElement.h" |
| #include "V8Proxy.h" |
| |
| #include <wtf/RefPtr.h> |
| |
| namespace WebCore { |
| |
| v8::Persistent<v8::FunctionTemplate> V8HTMLOptionElementConstructor::GetTemplate() |
| { |
| static v8::Persistent<v8::FunctionTemplate> cachedTemplate; |
| if (!cachedTemplate.IsEmpty()) |
| return cachedTemplate; |
| |
| v8::HandleScope scope; |
| v8::Local<v8::FunctionTemplate> result = v8::FunctionTemplate::New(USE_CALLBACK(HTMLOptionElementConstructor)); |
| |
| v8::Local<v8::ObjectTemplate> instance = result->InstanceTemplate(); |
| instance->SetInternalFieldCount(V8HTMLOptionElement::internalFieldCount); |
| result->SetClassName(v8::String::New("HTMLOptionElement")); |
| result->Inherit(V8DOMWrapper::getTemplate(V8ClassIndex::HTMLOPTIONELEMENT)); |
| |
| cachedTemplate = v8::Persistent<v8::FunctionTemplate>::New(result); |
| return cachedTemplate; |
| } |
| |
| v8::Handle<v8::Value> V8Custom::v8HTMLOptionElementConstructorCallback(const v8::Arguments& args) |
| { |
| INC_STATS("DOM.HTMLOptionElement.Contructor"); |
| |
| if (!args.IsConstructCall()) |
| return throwError("DOM object constructor cannot be called as a function."); |
| |
| Frame* frame = V8Proxy::retrieveFrameForCurrentContext(); |
| if (!frame) |
| return throwError("Option constructor associated frame is unavailable", V8Proxy::ReferenceError); |
| |
| Document* document = frame->document(); |
| if (!document) |
| return throwError("Option constructor associated document is unavailable", V8Proxy::ReferenceError); |
| |
| RefPtr<HTMLOptionElement> option = new HTMLOptionElement(HTMLNames::optionTag, document); |
| |
| ExceptionCode ec = 0; |
| RefPtr<Text> text = document->createTextNode(""); |
| if (args.Length() > 0) { |
| if (!args[0]->IsUndefined()) { |
| text->setData(toWebCoreString(args[0]), ec); |
| if (ec) |
| throwError(ec); |
| } |
| |
| option->appendChild(text.release(), ec); |
| if (ec) |
| throwError(ec); |
| |
| if (args.Length() > 1) { |
| if (!args[1]->IsUndefined()) |
| option->setValue(toWebCoreString(args[1])); |
| |
| if (args.Length() > 2) { |
| option->setDefaultSelected(args[2]->BooleanValue()); |
| if (args.Length() > 3) |
| option->setSelected(args[3]->BooleanValue()); |
| } |
| } |
| } |
| |
| V8DOMWrapper::setDOMWrapper(args.Holder(), V8ClassIndex::ToInt(V8ClassIndex::NODE), option.get()); |
| option->ref(); |
| V8DOMWrapper::setJSWrapperForDOMNode(option.get(), v8::Persistent<v8::Object>::New(args.Holder())); |
| return args.Holder(); |
| } |
| |
| } // namespace WebCore |