| // 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. |
| |
| #include "content/browser/renderer_host/input/touchpad_tap_suppression_controller.h" |
| |
| #include "content/browser/renderer_host/input/tap_suppression_controller.h" |
| #include "content/browser/renderer_host/input/tap_suppression_controller_client.h" |
| #include "ui/events/gestures/gesture_configuration.h" |
| |
| namespace content { |
| |
| TouchpadTapSuppressionController::TouchpadTapSuppressionController( |
| TouchpadTapSuppressionControllerClient* client) |
| : client_(client), |
| controller_(new TapSuppressionController(this)) { |
| } |
| |
| TouchpadTapSuppressionController::~TouchpadTapSuppressionController() {} |
| |
| void TouchpadTapSuppressionController::GestureFlingCancel() { |
| controller_->GestureFlingCancel(); |
| } |
| |
| void TouchpadTapSuppressionController::GestureFlingCancelAck(bool processed) { |
| controller_->GestureFlingCancelAck(processed); |
| } |
| |
| bool TouchpadTapSuppressionController::ShouldDeferMouseDown( |
| const MouseEventWithLatencyInfo& event) { |
| bool should_defer = controller_->ShouldDeferTapDown(); |
| if (should_defer) |
| stashed_mouse_down_ = event; |
| return should_defer; |
| } |
| |
| bool TouchpadTapSuppressionController::ShouldSuppressMouseUp() { |
| return controller_->ShouldSuppressTapUp(); |
| } |
| |
| int TouchpadTapSuppressionController::MaxCancelToDownTimeInMs() { |
| return ui::GestureConfiguration::fling_max_cancel_to_down_time_in_ms(); |
| } |
| |
| int TouchpadTapSuppressionController::MaxTapGapTimeInMs() { |
| return ui::GestureConfiguration::fling_max_tap_gap_time_in_ms(); |
| } |
| |
| void TouchpadTapSuppressionController::DropStashedTapDown() { |
| } |
| |
| void TouchpadTapSuppressionController::ForwardStashedTapDown() { |
| // Mouse downs are not handled by gesture event filter; so, they are |
| // immediately forwarded to the renderer. |
| client_->SendMouseEventImmediately(stashed_mouse_down_); |
| } |
| |
| } // namespace content |