| // 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_TOUCHSCREEN_TAP_SUPPRESSION_CONTROLLER_H_ |
| #define CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCHSCREEN_TAP_SUPPRESSION_CONTROLLER_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "content/browser/renderer_host/event_with_latency_info.h" |
| #include "content/browser/renderer_host/input/tap_suppression_controller.h" |
| |
| namespace content { |
| |
| // Controls the suppression of touchscreen taps immediately following the |
| // dispatch of a GestureFlingCancel event. |
| class TouchscreenTapSuppressionController : public TapSuppressionController { |
| public: |
| TouchscreenTapSuppressionController( |
| const TapSuppressionController::Config& config); |
| ~TouchscreenTapSuppressionController() override; |
| |
| // Should be called on arrival of any tap-related events. Returns true if the |
| // caller should stop normal handling of the gesture. |
| bool FilterTapEvent(const GestureEventWithLatencyInfo& event); |
| |
| private: |
| |
| DISALLOW_COPY_AND_ASSIGN(TouchscreenTapSuppressionController); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCHSCREEN_TAP_SUPPRESSION_CONTROLLER_H_ |