| // Copyright 2013 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_RENDERER_HOST_INPUT_INPUT_DISPOSITION_HANDLER_H_ |
| #define CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_DISPOSITION_HANDLER_H_ |
| |
| #include "content/browser/renderer_host/event_with_latency_info.h" |
| #include "content/public/browser/native_web_keyboard_event.h" |
| #include "third_party/blink/public/common/input/web_input_event.h" |
| #include "third_party/blink/public/mojom/input/input_event_result.mojom-shared.h" |
| #include "third_party/blink/public/mojom/input/input_handler.mojom-forward.h" |
| |
| namespace content { |
| |
| // Provided customized disposition response for input events. |
| class InputDispositionHandler { |
| public: |
| virtual ~InputDispositionHandler() {} |
| |
| // Called upon event ack receipt from the renderer. |
| virtual void OnWheelEventAck( |
| const MouseWheelEventWithLatencyInfo& event, |
| blink::mojom::InputEventResultSource ack_source, |
| blink::mojom::InputEventResultState ack_result) = 0; |
| virtual void OnTouchEventAck( |
| const TouchEventWithLatencyInfo& event, |
| blink::mojom::InputEventResultSource ack_source, |
| blink::mojom::InputEventResultState ack_result) = 0; |
| virtual void OnGestureEventAck( |
| const GestureEventWithLatencyInfo& event, |
| blink::mojom::InputEventResultSource ack_source, |
| blink::mojom::InputEventResultState ack_result, |
| blink::mojom::ScrollResultDataPtr scroll_result_data) = 0; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_DISPOSITION_HANDLER_H_ |
