MediaStream API: Patch #1 of implementing navigator.getMediaDevices

public/web/WebMediaDevicesRequest.h

 /*
- * Copyright (C) 2013 Google Inc. All rights reserved.
+ * Copyright (C) 2014 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. 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.
  *
  * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``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 GOOGLE INC. 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 WebSourceInfo_h
-#define WebSourceInfo_h
+#ifndef WebMediaDevicesRequest_h
+#define WebMediaDevicesRequest_h
 
-#include "WebCommon.h"
-#include "WebNonCopyable.h"
-#include "WebPrivatePtr.h"
-#include "WebString.h"
+#include "WebSecurityOrigin.h"
+#include "public/platform/WebCommon.h"
+#include "public/platform/WebPrivatePtr.h"
+#include "public/platform/WebString.h"
+
+namespace WebCore {
+class MediaDevicesRequest;
+}
 
 namespace blink {
+class WebDocument;
+class WebMediaDeviceInfo;
+template <typename T> class WebVector;
 
-class WebSourceInfoPrivate;
+class WebMediaDevicesRequest {
+public:
+    WebMediaDevicesRequest() { }
+    WebMediaDevicesRequest(const WebMediaDevicesRequest& request) { assign(request); }
+    ~WebMediaDevicesRequest() { reset(); }
 
-class WebSourceInfo {
-public:
-    enum SourceKind {
-        SourceKindNone,
-        SourceKindAudio,
-        SourceKindVideo
-    };
-
-    enum VideoFacingMode {
-        VideoFacingModeNone,
-        VideoFacingModeUser,
-        VideoFacingModeEnvironment
-    };
-
-    WebSourceInfo() { }
-    WebSourceInfo(const WebSourceInfo& other) { assign(other); }
-    ~WebSourceInfo() { reset(); }
-
-    WebSourceInfo& operator=(const WebSourceInfo& other)
+    WebMediaDevicesRequest& operator=(const WebMediaDevicesRequest& other)
     {
         assign(other);
         return *this;
     }
 
-    BLINK_PLATFORM_EXPORT void assign(const WebSourceInfo&);
+    BLINK_EXPORT void reset();
+    bool isNull() const { return m_private.isNull(); }
+    BLINK_EXPORT bool equals(const WebMediaDevicesRequest&) const;
+    BLINK_EXPORT void assign(const WebMediaDevicesRequest&);
 
-    BLINK_PLATFORM_EXPORT void initialize(const WebString& id, SourceKind, const WebString& label, VideoFacingMode);
-    BLINK_PLATFORM_EXPORT void reset();
-    bool isNull() const { return m_private.isNull(); }
+    BLINK_EXPORT WebSecurityOrigin securityOrigin() const;
+    BLINK_EXPORT WebDocument ownerDocument() const;
 
-    BLINK_PLATFORM_EXPORT WebString id() const;
-    BLINK_PLATFORM_EXPORT SourceKind kind() const;
-    BLINK_PLATFORM_EXPORT WebString label() const;
-    BLINK_PLATFORM_EXPORT VideoFacingMode facing() const;
+    BLINK_EXPORT void requestSucceeded(WebVector<WebMediaDeviceInfo>);
+
+#if BLINK_IMPLEMENTATION
+    WebMediaDevicesRequest(const PassRefPtr<WebCore::MediaDevicesRequest>&);
+    WebMediaDevicesRequest(WebCore::MediaDevicesRequest*);
+    operator WebCore::MediaDevicesRequest*() const;
+#endif
 
 private:
-    WebPrivatePtr<WebSourceInfoPrivate> m_private;
+    WebPrivatePtr<WebCore::MediaDevicesRequest> m_private;
 };
 
+inline bool operator==(const WebMediaDevicesRequest& a, const WebMediaDevicesRequest& b)
+{
+    return a.equals(b);
+}
+
 } // namespace blink
 
-#endif // WebSourceInfo_h
+#endif // WebMediaDevicesRequest_h