Index: content/child/notifications/pending_notification.h |
diff --git a/content/child/notifications/pending_notification.h b/content/child/notifications/pending_notification.h |
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+++ b/content/child/notifications/pending_notification.h |
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+// Copyright 2016 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 CONTENT_CHILD_NOTIFICATIONS_PENDING_NOTIFICATION_H_ |
+#define CONTENT_CHILD_NOTIFICATIONS_PENDING_NOTIFICATION_H_ |
+ |
+#include <vector> |
+ |
+#include "base/callback_forward.h" |
+#include "base/macros.h" |
+#include "base/memory/ref_counted.h" |
+#include "base/memory/weak_ptr.h" |
+#include "content/child/notifications/notification_image_loader.h" |
+#include "third_party/WebKit/public/platform/WebURL.h" |
+#include "third_party/WebKit/public/platform/modules/notifications/WebNotificationData.h" |
+#include "third_party/skia/include/core/SkBitmap.h" |
+ |
+namespace base { |
+class SingleThreadTaskRunner; |
+} |
+ |
+namespace content { |
+ |
+struct NotificationResources; |
+ |
+// Stores the information associated with a pending notification, and fetches |
+// resources for it on the main thread. |
+class PendingNotification { |
+ public: |
+ explicit PendingNotification( |
+ const scoped_refptr<base::SingleThreadTaskRunner>& main_task_runner); |
+ ~PendingNotification(); |
+ |
+ // Fetches all resources asynchronously on the main thread. |
+ void FetchResources(const blink::WebNotificationData& notification_data, |
+ const base::Closure& fetches_finished_callback); |
+ |
+ // Returns a new NotificationResources populated with the resources that have |
+ // been fetched. |
+ NotificationResources GetResources() const; |
+ |
+ private: |
+ // Fetches an image using |image_web_url| asynchronously on the main thread. |
+ // The |image_callback| will be called on the worker thread. |
+ void FetchImageResource(const blink::WebURL& image_web_url, |
+ const ImageLoadCompletedCallback& image_callback); |
+ |
+ // To be called on the worker thread when the notification icon has been |
+ // fetched. |
+ void DidFetchNotificationIcon(const SkBitmap& notification_icon); |
+ |
+ // To be called on the worker thread when an action icon has been fetched. |
+ void DidFetchActionIcon(size_t action_index, const SkBitmap& action_icon); |
+ |
+ scoped_refptr<base::SingleThreadTaskRunner> main_task_runner_; |
+ |
+ SkBitmap notification_icon_; |
+ |
+ std::vector<SkBitmap> action_icons_; |
+ |
+ base::Closure fetches_finished_barrier_closure_; |
+ |
+ std::vector<scoped_refptr<NotificationImageLoader>> image_loaders_; |
+ |
+ base::WeakPtrFactory<PendingNotification> weak_factory_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(PendingNotification); |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_CHILD_NOTIFICATIONS_PENDING_NOTIFICATION_H_ |