Index: chrome/browser/media/permission_bubble_media_access_handler.h |
diff --git a/chrome/browser/media/permission_bubble_media_access_handler.h b/chrome/browser/media/permission_bubble_media_access_handler.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..0f6514d7aa34fcc442a2a8d24129bd7282d214ba |
--- /dev/null |
+++ b/chrome/browser/media/permission_bubble_media_access_handler.h |
@@ -0,0 +1,60 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CHROME_BROWSER_MEDIA_PERMISSION_BUBBLE_MEDIA_ACCESS_HANDLER_H_ |
+#define CHROME_BROWSER_MEDIA_PERMISSION_BUBBLE_MEDIA_ACCESS_HANDLER_H_ |
+ |
+#include <deque> |
+#include <map> |
+ |
+#include "chrome/browser/media/media_access_handler.h" |
+#include "content/public/browser/notification_observer.h" |
+#include "content/public/browser/notification_registrar.h" |
+ |
+// MediaAccessHandler for permission bubble requests. |
+class PermissionBubbleMediaAccessHandler |
+ : public MediaAccessHandler, |
+ public content::NotificationObserver { |
+ public: |
+ PermissionBubbleMediaAccessHandler(); |
+ ~PermissionBubbleMediaAccessHandler() override; |
+ |
+ // MediaAccessHandler implementation. |
+ bool SupportsStreamType(const content::MediaStreamType type, |
+ const extensions::Extension* extension) override; |
+ bool CheckMediaAccessPermission( |
+ content::WebContents* web_contents, |
+ const GURL& security_origin, |
+ content::MediaStreamType type, |
+ const extensions::Extension* extension) override; |
+ void HandleRequest(content::WebContents* web_contents, |
+ const content::MediaStreamRequest& request, |
+ const content::MediaResponseCallback& callback, |
+ const extensions::Extension* extension) override; |
+ void UpdateMediaRequestState(int render_process_id, |
+ int render_frame_id, |
+ int page_request_id, |
+ content::MediaStreamType stream_type, |
+ content::MediaRequestState state) override; |
+ |
+ private: |
+ struct PendingAccessRequest; |
+ typedef std::deque<PendingAccessRequest> RequestsQueue; |
+ typedef std::map<content::WebContents*, RequestsQueue> RequestsQueues; |
+ |
+ void ProcessQueuedAccessRequest(content::WebContents* web_contents); |
+ void OnAccessRequestResponse(content::WebContents* web_contents, |
+ const content::MediaStreamDevices& devices, |
+ content::MediaStreamRequestResult result, |
+ scoped_ptr<content::MediaStreamUI> ui); |
+ |
+ // content::NotificationObserver implementation. |
+ void Observe(int type, |
+ const content::NotificationSource& source, |
+ const content::NotificationDetails& details) override; |
+ |
+ RequestsQueues pending_requests_; |
+ content::NotificationRegistrar notifications_registrar_; |
+}; |
+#endif // CHROME_BROWSER_MEDIA_PERMISSION_BUBBLE_MEDIA_ACCESS_HANDLER_H_ |