1// Copyright 2013 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "content/common/input/synthetic_smooth_scroll_gesture_params.h" 6 7#include "base/logging.h" 8 9namespace content { 10namespace { 11 12const int kDefaultSpeedInPixelsS = 800; 13 14} // namespace 15 16SyntheticSmoothScrollGestureParams::SyntheticSmoothScrollGestureParams() 17 : prevent_fling(true), speed_in_pixels_s(kDefaultSpeedInPixelsS) {} 18 19SyntheticSmoothScrollGestureParams::SyntheticSmoothScrollGestureParams( 20 const SyntheticSmoothScrollGestureParams& other) 21 : SyntheticGestureParams(other), 22 anchor(other.anchor), 23 distances(other.distances), 24 prevent_fling(other.prevent_fling), 25 speed_in_pixels_s(other.speed_in_pixels_s) {} 26 27SyntheticSmoothScrollGestureParams::~SyntheticSmoothScrollGestureParams() {} 28 29SyntheticGestureParams::GestureType 30SyntheticSmoothScrollGestureParams::GetGestureType() const { 31 return SMOOTH_SCROLL_GESTURE; 32} 33 34const SyntheticSmoothScrollGestureParams* 35SyntheticSmoothScrollGestureParams::Cast( 36 const SyntheticGestureParams* gesture_params) { 37 DCHECK(gesture_params); 38 DCHECK_EQ(SMOOTH_SCROLL_GESTURE, gesture_params->GetGestureType()); 39 return static_cast<const SyntheticSmoothScrollGestureParams*>(gesture_params); 40} 41 42} // namespace content 43