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(The merge base is r180365, roughly three weeks behind where Sky forked from Blink at r181355.) sky/engine/bindings-dart was third_party/WebKit/Source/bindings/ R=rafaelw@chromium.org Review URL: https://codereview.chromium.org/875013003
62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef ScriptPromiseResolver_h
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#define ScriptPromiseResolver_h
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#include "bindings/common/AbstractScriptPromiseResolver.h"
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#include "bindings/common/ScriptPromise.h"
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namespace blink {
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class ScriptPromiseResolver : public ActiveDOMObject, public RefCounted<ScriptPromiseResolver> {
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WTF_MAKE_NONCOPYABLE(ScriptPromiseResolver);
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public:
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static PassRefPtr<ScriptPromiseResolver> create(ScriptState* scriptState)
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{
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RefPtr<ScriptPromiseResolver> resolver = adoptRef(new ScriptPromiseResolver(scriptState));
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resolver->suspendIfNeeded();
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return resolver.release();
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}
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virtual ~ScriptPromiseResolver() { }
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// Note that an empty ScriptPromise will be returned after resolve or
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// reject is called.
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ScriptPromise promise() { return ScriptPromise(m_impl->promise()); }
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void resolve() { return m_impl->resolve(); }
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void reject() { return m_impl->reject(); }
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template <typename T>
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void resolve(T value) { return m_impl->resolve(value); }
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template <typename T>
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void reject(T error) { return m_impl->reject(error); }
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// Once this function is called this resolver stays alive while the
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// promise is pending and the associated ExecutionContext isn't stopped.
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void keepAliveWhilePending() { return m_impl->keepAliveWhilePending(); }
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ScriptState* scriptState() { return m_impl->scriptState(); }
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ScriptState* scriptState() const { return m_impl->scriptState(); }
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// ActiveDOMObject implementation.
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void suspend() { return m_impl->suspend(); }
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void resume() { return m_impl->resume(); }
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void stop() { return m_impl->stop(); }
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protected:
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// You need to call suspendIfNeeded after the construction because
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// this is an ActiveDOMObject.
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ScriptPromiseResolver(ScriptState* scriptState)
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: ActiveDOMObject(scriptState->executionContext())
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, m_impl(scriptState->createPromiseResolver(this)) { }
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OwnPtr<AbstractScriptPromiseResolver> m_impl;
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};
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} // namespace blink
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#endif // #ifndef ScriptPromiseResolver_h
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