Web MIDI API back-end (work-in-progress)

content/renderer/media/renderer_webmidiaccessor_impl.h

Index: content/renderer/media/renderer_webmidiaccessor_impl.h
diff --git a/content/renderer/media/renderer_webmidiaccessor_impl.h b/content/renderer/media/renderer_webmidiaccessor_impl.h
new file mode 100644
index 0000000000000000000000000000000000000000..c9c03da3d62ace5eee4429d256542764490256bb
--- /dev/null
+++ b/content/renderer/media/renderer_webmidiaccessor_impl.h
@@ -0,0 +1,39 @@
+// Copyright (c) 2013 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.
+
+#ifndef CONTENT_RENDERER_MEDIA_RENDERER_WEBMIDIACCESOR_IMPL_H_
+#define CONTENT_RENDERER_MEDIA_RENDERER_WEBMIDIACCESOR_IMPL_H_
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "third_party/WebKit/public/platform/WebMIDIAccessor.h"
+
+namespace content {
+
+class MIDIMessageFilter;
+
+class RendererWebMIDIAccessorImpl
+    : public WebKit::WebMIDIAccessor {
+ public:
+  RendererWebMIDIAccessorImpl(WebKit::WebMIDIAccessor::Client* client);

[scherkus (not reviewing), 2013/06/12 01:28:47]

explicit

[Chris Rogers, 2013/06/12 20:34:35]

Done.

+  virtual ~RendererWebMIDIAccessorImpl();
+
+  // WebKit::WebMIDIAccessor

[scherkus (not reviewing), 2013/06/12 01:28:47]

nit: ... implementation.

[Chris Rogers, 2013/06/12 20:34:35]

Done.

+  virtual void requestAccess(int access) OVERRIDE;
+  virtual void sendMIDIData(unsigned port_index,
+                            const unsigned char* data,
+                            size_t length,
+                            double timestamp) OVERRIDE;
+
+ private:
+  WebKit::WebMIDIAccessor::Client* client_;
+
+  MIDIMessageFilter* midi_message_filter();
+
+  DISALLOW_COPY_AND_ASSIGN(RendererWebMIDIAccessorImpl);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_RENDERER_MEDIA_RENDERER_WEBMIDIACCESOR_IMPL_H_