Web MIDI: implement MIDIPort

Source/modules/webmidi/MIDIPort.cpp

 /*
  * 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
@@ skipping 11 matching lines @@
  * 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.
  */
 
 #include "config.h"
-#include "CSSFontFaceLoadEvent.h"
+

[tkent, 2013/04/25 04:08:12]

This blank line is unnecessary.
http://dev.chromium.org/blink/coding-style#TOC-include-Statements

+#include "modules/webmidi/MIDIPort.h"
 
 namespace WebCore {
 
-CSSFontFaceLoadEvent::CSSFontFaceLoadEvent()
+PassRefPtr<MIDIPort> MIDIPort::create(ScriptExecutionContext* context, const String& id, const String& manufacturer, const String& name, MIDIPortTypeCode type, const String& version)
 {
-    ScriptWrappable::init(this);
+    RefPtr<MIDIPort> midiPort(adoptRef(new MIDIPort(context, id, manufacturer, name, type, version)));
+    midiPort->suspendIfNeeded();
+    return midiPort.release();
 }
 
-CSSFontFaceLoadEvent::CSSFontFaceLoadEvent(const AtomicString& type, PassRefPtr<CSSFontFaceRule> fontface, PassRefPtr<DOMError> error)
-    : Event(type, false, false)
-    , m_fontface(fontface)
-    , m_error(error)
+MIDIPort::MIDIPort(ScriptExecutionContext* context, const String& id, const String& manufacturer, const String& name, MIDIPortTypeCode type, const String& version)
+    : ActiveDOMObject(context)
+    , m_id(id)
+    , m_manufacturer(manufacturer)
+    , m_name(name)
+    , m_type(type)
+    , m_version(version)
 {
-    ScriptWrappable::init(this);
+    ASSERT(type == MIDIPortTypeInput || type == MIDIPortTypeOutput);
 }
 
-CSSFontFaceLoadEvent::CSSFontFaceLoadEvent(const AtomicString& type, const CSSFontFaceLoadEventInit& initializer)
-    : Event(type, initializer)
-    , m_fontface(initializer.fontface)
-    , m_error(initializer.error)
+MIDIPort::~MIDIPort()
 {
-    ScriptWrappable::init(this);
+    stop();
 }
 
-CSSFontFaceLoadEvent::~CSSFontFaceLoadEvent()
+String MIDIPort::type() const
 {
-}
-
-const AtomicString& CSSFontFaceLoadEvent::interfaceName() const
-{
-    return eventNames().interfaceForCSSFontFaceLoadEvent;
+    switch (m_type) {
+    case MIDIPortTypeInput:
+        return "input";

[tkent, 2013/04/25 04:08:12]

Please use ASCIILiteral("input")

+    case MIDIPortTypeOutput:
+        return "output";

[tkent, 2013/04/25 04:08:12]

Ditto.

+    default:
+        ASSERT_NOT_REACHED();
+    }
+    return "";

[tkent, 2013/04/25 04:08:12]

Use emptyString().

 }
 
 } // namespace WebCore