Index: Source/bindings/v8/CallbackPromiseAdapter.h |
diff --git a/Source/bindings/v8/CallbackPromiseAdapter.h b/Source/bindings/v8/CallbackPromiseAdapter.h |
deleted file mode 100644 |
index 6e4087b866f76fc94d5c9a77946c273e4f8873dd..0000000000000000000000000000000000000000 |
--- a/Source/bindings/v8/CallbackPromiseAdapter.h |
+++ /dev/null |
@@ -1,95 +0,0 @@ |
-/* |
- * Copyright (C) 2013 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. |
- */ |
- |
-#ifndef CallbackPromiseAdapter_h |
-#define CallbackPromiseAdapter_h |
- |
-#include "bindings/v8/ScriptPromiseResolver.h" |
-#include "public/platform/WebCallbacks.h" |
- |
-namespace WebCore { |
- |
-// This class provides an easy way to convert from a Script-exposed |
-// class (i.e. a class that has a toV8() overload) that uses Promises |
-// to a WebKit API class that uses WebCallbacks. You can define |
-// separate Success and Error classes, but this example just uses one |
-// object for both. |
-// |
-// To use: |
-// |
-// class MyClass ... { |
-// typedef blink::WebMyClass WebType; |
-// static PassRefPtr<MyClass> from(ScriptPromiseResolver* resolver, |
-// blink::WebMyClass* webInstance) { |
-// // convert/create as appropriate, but often it's just: |
-// return MyClass::create(adoptPtr(webInstance)); |
-// |
-// // Since promise resolving is done as an async task, it's not |
-// // guaranteed that the script context has seen the promise resolve |
-// // immediately after calling onSuccess/onError. You can use the |
-// // ScriptPromise from the resolver to schedule a task that executes |
-// // after resolving: |
-// ScriptState::Scope scope(resolver->scriptState()); |
-// resolver->promise().then(...); |
-// } |
-// |
-// Now when calling into a WebKit API that requires a WebCallbacks<blink::WebMyClass, blink::WebMyClass>*: |
-// |
-// // call signature: callSomeMethod(WebCallbacks<MyClass, MyClass>* callbacks) |
-// webObject->callSomeMethod(new CallbackPromiseAdapter<MyClass, MyClass>(resolver, scriptExecutionContext)); |
-// |
-// Note that this class does not manage its own lifetime. In this |
-// example that ownership of the WebCallbacks instance is being passed |
-// in and it is up to the callee to free the WebCallbacks instace. |
-template<typename S, typename T> |
-class CallbackPromiseAdapter FINAL : public blink::WebCallbacks<typename S::WebType, typename T::WebType> { |
-public: |
- CallbackPromiseAdapter(PassRefPtr<ScriptPromiseResolver> resolver) |
- : m_resolver(resolver) |
- { |
- } |
- virtual ~CallbackPromiseAdapter() { } |
- |
- virtual void onSuccess(typename S::WebType* result) OVERRIDE |
- { |
- m_resolver->resolve(S::from(m_resolver.get(), result)); |
- } |
- virtual void onError(typename T::WebType* error) OVERRIDE |
- { |
- m_resolver->reject(T::from(m_resolver.get(), error)); |
- } |
-private: |
- RefPtr<ScriptPromiseResolver> m_resolver; |
- WTF_MAKE_NONCOPYABLE(CallbackPromiseAdapter); |
-}; |
- |
-} // namespace WebCore |
- |
-#endif |