Index: Source/modules/webmidi/MIDIAccess.h |
diff --git a/Source/modules/webmidi/MIDIAccess.h b/Source/modules/webmidi/MIDIAccess.h |
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+/* |
+ * Copyright (C) 2013 Google Inc. All rights reserved. |
+ * |
+ * Redistribution and use in source and binary forms, with or without |
+ * modification, are permitted provided that the following conditions are |
+ * met: |
+ * |
+ * * Redistributions of source code must retain the above copyright |
+ * notice, this list of conditions and the following disclaimer. |
+ * * Redistributions in binary form must reproduce the above |
+ * copyright notice, this list of conditions and the following disclaimer |
+ * in the documentation and/or other materials provided with the |
+ * distribution. |
+ * * Neither the name of Google Inc. nor the names of its |
+ * contributors may be used to endorse or promote products derived from |
+ * this software without specific prior written permission. |
+ * |
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
+ */ |
+ |
+#ifndef MIDIAccess_h |
+#define MIDIAccess_h |
+ |
+#include "core/dom/ActiveDOMObject.h" |
+#include "core/dom/EventTarget.h" |
+#include "modules/webmidi/MIDIInput.h" |
+#include "modules/webmidi/MIDIOutput.h" |
+#include "wtf/RefCounted.h" |
+#include "wtf/RefPtr.h" |
+#include "wtf/Vector.h" |
+ |
+namespace WebCore { |
+ |
+class ScriptExecutionContext; |
+ |
+class MIDIAccess : public ActiveDOMObject, public RefCounted<MIDIAccess>, public EventTarget { |
+public: |
+ virtual ~MIDIAccess(); |
+ static PassRefPtr<MIDIAccess> create(ScriptExecutionContext*); |
+ |
+ MIDIInputVector inputs() const { return m_inputs; } |
+ MIDIOutputVector outputs() const { return m_outputs; } |
+ |
+ using RefCounted<MIDIAccess>::ref; |
+ using RefCounted<MIDIAccess>::deref; |
+ |
+ DEFINE_ATTRIBUTE_EVENT_LISTENER(connect); |
+ DEFINE_ATTRIBUTE_EVENT_LISTENER(disconnect); |
+ |
+ // EventTarget |
+ virtual const AtomicString& interfaceName() const OVERRIDE { return eventNames().interfaceForMIDIAccess; } |
+ virtual ScriptExecutionContext* scriptExecutionContext() const OVERRIDE { return ActiveDOMObject::scriptExecutionContext(); } |
+ |
+ // ActiveDOMObject |
+ virtual bool canSuspend() const OVERRIDE { return true; } |
+ |
+private: |
+ explicit MIDIAccess(ScriptExecutionContext*); |
+ |
+ // EventTarget |
+ virtual void refEventTarget() OVERRIDE { ref(); } |
+ virtual void derefEventTarget() OVERRIDE { deref(); } |
+ virtual EventTargetData* eventTargetData() OVERRIDE { return &m_eventTargetData; } |
+ virtual EventTargetData* ensureEventTargetData() OVERRIDE { return &m_eventTargetData; } |
+ |
+ MIDIInputVector m_inputs; |
+ MIDIOutputVector m_outputs; |
+ EventTargetData m_eventTargetData; |
+}; |
+ |
+} // namespace WebCore |
+ |
+#endif // MIDIAccess_h |