Web MIDI API (work in progress)

Source/core/platform/midi/MIDIAccessorChromium.cpp

Index: Source/core/platform/midi/MIDIAccessorChromium.cpp
diff --git a/Source/core/html/ime/Composition.cpp b/Source/core/platform/midi/MIDIAccessorChromium.cpp
similarity index 71%
copy from Source/core/html/ime/Composition.cpp
copy to Source/core/platform/midi/MIDIAccessorChromium.cpp
index e74501bcd8637afa85872dae701e91f04827e1ee..58a1f38d95e1dfeba31bab2dc4bcb50a96fc07ef 100644
--- a/Source/core/html/ime/Composition.cpp
+++ b/Source/core/platform/midi/MIDIAccessorChromium.cpp
@@ -29,27 +29,31 @@
  */
 
 #include "config.h"
-#include "core/html/ime/Composition.h"
 
-#include "core/dom/Node.h"
-#include "core/dom/Range.h"
+#include "core/platform/midi/MIDIAccessorChromium.h"
+
+#include "public/platform/Platform.h"
 
 namespace WebCore {
 
-Composition::~Composition()
+// Factory method: Chromium-implementation
+PassOwnPtr<MIDIAccessor> MIDIAccessor::create(MIDIAccessorClient* client)
 {
+    return adoptPtr(new MIDIAccessorChromium(client));
 }
 
-PassRefPtr<Composition> Composition::create(Node* text, Range* caret)
+MIDIAccessorChromium::MIDIAccessorChromium(MIDIAccessorClient* client)
+    : m_client(client)
 {
-    return adoptRef(new Composition(text, caret));
+    ASSERT(client);
+
+    m_accessor = adoptPtr(WebKit::Platform::current()->createMIDIAccessor(this));
+    ASSERT(m_accessor);
 }
 
-Composition::Composition(Node* text, Range* caret)
-    : m_text(text)
-    , m_caret(caret)
+void MIDIAccessorChromium::receiveMIDIData(unsigned portIndex, const UInt8* data, size_t length, double timeStamp)
 {
-    ScriptWrappable::init(this);
+    m_client->receiveMIDIData(portIndex, data, length, timeStamp);
 }
 
 } // namespace WebCore