| // Copyright 2017 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_BROWSER_WAKE_LOCK_WAKE_LOCK_CONTEXT_HOST_H_ |
| #define CONTENT_BROWSER_WAKE_LOCK_WAKE_LOCK_CONTEXT_HOST_H_ |
| |
| #include "content/public/browser/web_contents.h" |
| #include "services/device/public/mojom/wake_lock_context.mojom.h" |
| #include "services/device/public/mojom/wake_lock_provider.mojom.h" |
| #include "ui/gfx/native_widget_types.h" |
| |
| namespace content { |
| |
| // On Android, WakeLockContext requires the NativeView associated with the |
| // context in order to lock the screen. WakeLockContextHost provides this |
| // functionality by mapping WakeLockContext IDs to the WebContents associated |
| // with those IDs. |
| class WakeLockContextHost { |
| public: |
| explicit WakeLockContextHost(WebContents* web_contents); |
| ~WakeLockContextHost(); |
| |
| // This callback is passed into the DeviceService constructor in order to |
| // enable WakeLockContext to map a context ID to a Native View as necessary. |
| static gfx::NativeView GetNativeViewForContext(int context_id); |
| |
| // Returns the WakeLockContext* to which this instance is connected. |
| device::mojom::WakeLockContext* GetWakeLockContext() { |
| return wake_lock_context_.get(); |
| } |
| |
| private: |
| // This instance's ID. |
| int id_; |
| |
| // The WebContents that owns this instance. |
| WebContents* web_contents_; |
| |
| // The WakeLockContext instance that is connected to this instance. |
| device::mojom::WakeLockContextPtr wake_lock_context_; |
| |
| DISALLOW_COPY_AND_ASSIGN(WakeLockContextHost); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_WAKE_LOCK_WAKE_LOCK_CONTEXT_HOST_H_ |