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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 */ | 29 */ |
| 30 | 30 |
| 31 #ifndef CallbackPromiseAdapter_h | 31 #ifndef CallbackPromiseAdapter_h |
| 32 #define CallbackPromiseAdapter_h | 32 #define CallbackPromiseAdapter_h |
| 33 | 33 |
| 34 #include "bindings/core/v8/ScriptPromiseResolver.h" | 34 #include "bindings/core/v8/ScriptPromiseResolver.h" |
| 35 #include "public/platform/WebCallbacks.h" | 35 #include "public/platform/WebCallbacks.h" |
| 36 | 36 |
| 37 namespace WebCore { | 37 namespace blink { |
| 38 | 38 |
| 39 // This class provides an easy way to convert from a Script-exposed | 39 // This class provides an easy way to convert from a Script-exposed |
| 40 // class (i.e. a class that has a toV8() overload) that uses Promises | 40 // class (i.e. a class that has a toV8() overload) that uses Promises |
| 41 // to a WebKit API class that uses WebCallbacks. You can define | 41 // to a WebKit API class that uses WebCallbacks. You can define |
| 42 // separate Success and Error classes, but this example just uses one | 42 // separate Success and Error classes, but this example just uses one |
| 43 // object for both. | 43 // object for both. |
| 44 // | 44 // |
| 45 // To use: | 45 // To use: |
| 46 // | 46 // |
| 47 // class MyClass ... { | 47 // class MyClass ... { |
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| 83 } | 83 } |
| 84 virtual void onError(typename T::WebType* error) OVERRIDE | 84 virtual void onError(typename T::WebType* error) OVERRIDE |
| 85 { | 85 { |
| 86 m_resolver->reject(T::from(m_resolver.get(), error)); | 86 m_resolver->reject(T::from(m_resolver.get(), error)); |
| 87 } | 87 } |
| 88 private: | 88 private: |
| 89 RefPtr<ScriptPromiseResolver> m_resolver; | 89 RefPtr<ScriptPromiseResolver> m_resolver; |
| 90 WTF_MAKE_NONCOPYABLE(CallbackPromiseAdapter); | 90 WTF_MAKE_NONCOPYABLE(CallbackPromiseAdapter); |
| 91 }; | 91 }; |
| 92 | 92 |
| 93 } // namespace WebCore | 93 } // namespace blink |
| 94 | 94 |
| 95 #endif | 95 #endif |
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