Web MIDI API (work in progress)

Source/core/platform/midi/MIDIAccessor.h

Index: Source/core/platform/midi/MIDIAccessor.h
diff --git a/Source/core/platform/ColorChooserClient.h b/Source/core/platform/midi/MIDIAccessor.h
similarity index 66%
copy from Source/core/platform/ColorChooserClient.h
copy to Source/core/platform/midi/MIDIAccessor.h
index 3835d0618a5d6f5ca19bdc83b143f42b05a1d549..b8e6a6e6c7bdb4eeee1f80eb4f1434b0a4ed8dfe 100644
--- a/Source/core/platform/ColorChooserClient.h
+++ b/Source/core/platform/midi/MIDIAccessor.h
@@ -28,31 +28,33 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef ColorChooserClient_h
-#define ColorChooserClient_h
+#ifndef MIDIAccessor_h
+#define MIDIAccessor_h
 
-#include "core/platform/ColorChooser.h"
-#include "core/platform/graphics/IntRect.h"
+#include "wtf/Forward.h"
 #include <wtf/OwnPtr.h>
 #include <wtf/PassOwnPtr.h>
-#include <wtf/Vector.h>
 
 namespace WebCore {
 
-class Color;
+class MIDIAccessorClient {
+public:
+    virtual void addInputPort(const String& id, const String& manufacturer, const String& name, const String& version) = 0;
+    virtual void addOutputPort(const String& id, const String& manufacturer, const String& name, const String& version) = 0;
+    virtual void accessApproved(bool approved) = 0;
+    virtual void receiveMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp) = 0;
+};
 
-class ColorChooserClient {
+class MIDIAccessor {
 public:
-    virtual ~ColorChooserClient() { }
-
-    virtual void didChooseColor(const Color&) = 0;
-    virtual void didEndChooser() = 0;
-    virtual IntRect elementRectRelativeToRootView() const = 0;
-    virtual Color currentColor() = 0;
-    virtual bool shouldShowSuggestions() const = 0;
-    virtual Vector<Color> suggestions() const = 0;
+    static PassOwnPtr<MIDIAccessor> create(MIDIAccessorClient* client);
+
+    virtual ~MIDIAccessor() { }
+
+    virtual void requestAccess(int access) = 0;
+    virtual void sendMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp) = 0;
 };
 
 } // namespace WebCore
 
-#endif // ColorChooserClient_h
+#endif // MIDIAccessor_h