Index: Source/bindings/core/v8/PropertyBag.cpp |
diff --git a/Source/bindings/core/v8/PropertyBag.cpp b/Source/bindings/core/v8/PropertyBag.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..33b18a88135181b92f894b4564db5eddba74a323 |
--- /dev/null |
+++ b/Source/bindings/core/v8/PropertyBag.cpp |
@@ -0,0 +1,87 @@ |
+// Copyright 2014 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "config.h" |
+#include "bindings/core/v8/PropertyBag.h" |
+ |
+#include "bindings/core/v8/ArrayValue.h" |
+#include "bindings/core/v8/V8TextTrack.h" |
+#include "bindings/core/v8/V8Window.h" |
+ |
+namespace blink { |
+ |
+bool PropertyBag::getInternal(const String& key, v8::Handle<v8::Value>& v8Value, ArrayValue& value) const |
+{ |
+ if (!v8Value->IsArray()) |
+ return false; |
+ value = ArrayValue(v8::Handle<v8::Array>::Cast(v8Value), m_isolate); |
+ return true; |
+} |
+ |
+bool PropertyBag::getInternal(const String& key, v8::Handle<v8::Value>& v8Value, RefPtrWillBeMember<LocalDOMWindow>& value) const |
+{ |
+ value = toDOMWindow(v8Value, m_isolate); |
+ return !!value; |
+} |
+ |
+bool PropertyBag::getInternal(const String& key, v8::Handle<v8::Value>& v8Value, MessagePortArray& value) const |
+{ |
+ value = toRefPtrWillBeMemberNativeArray<MessagePort, V8MessagePort>(v8Value, key, m_isolate, &m_exceptionState); |
+ return !m_exceptionState.hadException(); |
+} |
+ |
+bool PropertyBag::getInternal(const String& key, v8::Handle<v8::Value>& v8Value, HashSet<AtomicString>& value) const |
+{ |
+ // FIXME: Support array-like objects |
+ if (!v8Value->IsArray()) |
+ return false; |
+ |
+ v8::Handle<v8::Array> v8Array = v8::Handle<v8::Array>::Cast(v8Value); |
+ for (size_t i = 0; i < v8Array->Length(); ++i) { |
+ v8::Local<v8::Value> indexedValue = v8Array->Get(v8::Integer::New(m_isolate, i)); |
+ TOSTRING_DEFAULT(V8StringResource<>, stringValue, indexedValue, false); |
+ value.add(stringValue); |
+ } |
+ |
+ return true; |
+} |
+ |
+bool PropertyBag::getInternal(const String& key, v8::Handle<v8::Value>& v8Value, RefPtrWillBeMember<TrackBase>& value) const |
+{ |
+ TrackBase* source = 0; |
+ if (v8Value->IsObject()) { |
+ v8::Handle<v8::Object> wrapper = v8::Handle<v8::Object>::Cast(v8Value); |
+ |
+ // FIXME: this will need to be changed so it can also return an AudioTrack or a VideoTrack once |
+ // we add them. |
+ v8::Handle<v8::Object> track = V8TextTrack::findInstanceInPrototypeChain(wrapper, m_isolate); |
+ if (!track.IsEmpty()) |
+ source = V8TextTrack::toImpl(track); |
+ } |
+ value = source; |
+ return !!source; |
+} |
+ |
+bool PropertyBag::getInternal(const String& key, v8::Handle<v8::Value>& v8Value, RefPtrWillBeMember<EventTarget>& value) const |
+{ |
+ value = nullptr; |
+ // We need to handle a LocalDOMWindow specially, because a LocalDOMWindow wrapper |
+ // exists on a prototype chain of v8Value. |
+ if (v8Value->IsObject()) { |
+ v8::Handle<v8::Object> wrapper = v8::Handle<v8::Object>::Cast(v8Value); |
+ v8::Handle<v8::Object> window = V8Window::findInstanceInPrototypeChain(wrapper, m_isolate); |
+ if (!window.IsEmpty()) { |
+ value = toWrapperTypeInfo(window)->toEventTarget(window); |
+ return true; |
+ } |
+ } |
+ |
+ if (V8DOMWrapper::isDOMWrapper(v8Value)) { |
+ v8::Handle<v8::Object> wrapper = v8::Handle<v8::Object>::Cast(v8Value); |
+ value = toWrapperTypeInfo(wrapper)->toEventTarget(wrapper); |
+ } |
+ return !!value; |
+} |
+ |
+} // namespace blink |