src/third_party/WebKit/Source/bindings/v8/MIDIAccessResolver.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef MIDIAccessResolver_h
   6 #define MIDIAccessResolver_h
   7
   8 #include "bindings/v8/ScriptPromiseResolver.h"
   9 #include "wtf/OwnPtr.h"
  10 #include "wtf/RefCounted.h"
  11
  12 namespace WebCore {
  13
  14 class DOMError;
  15 class DOMWrapperWorld;
  16 class ExecutionContext;
  17 class MIDIAccess;
  18
  19 class MIDIAccessResolver {
  20     WTF_MAKE_NONCOPYABLE(MIDIAccessResolver);
  21 public:
  22     static PassOwnPtr<MIDIAccessResolver> create(PassRefPtr<ScriptPromiseResolver> resolver, v8::Isolate* isolate)
  23     {
  24         return adoptPtr(new MIDIAccessResolver(resolver, isolate));
  25     }
  26     ~MIDIAccessResolver();
  27
  28     ScriptPromise promise() { return m_resolver->promise(); }
  29
  30     void resolve(MIDIAccess*, ExecutionContext*);
  31     void reject(DOMError*, ExecutionContext*);
  32
  33 private:
  34     MIDIAccessResolver(PassRefPtr<ScriptPromiseResolver>, v8::Isolate*);
  35
  36     RefPtr<ScriptPromiseResolver> m_resolver;
  37     RefPtr<DOMWrapperWorld> m_world;
  38 };
  39
  40 } // namespace WebCore
  41
  42 #endif // #ifndef MIDIAccessResolver_h