chromium/components/input/touch_event_stream_validator.cc

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/input/touch_event_stream_validator.h"

#include "base/check.h"
#include "base/strings/stringprintf.h"
#include "third_party/blink/public/common/input/web_touch_event.h"
#include "ui/events/blink/web_input_event_traits.h"

StringPrintf;
WebInputEvent;
WebTouchEvent;
WebTouchPoint;

namespace input {
namespace {

const WebTouchPoint* FindTouchPoint(const WebTouchEvent& event, int id) { … }

std::string TouchPointIdsToString(const WebTouchEvent& event) { … }

}  // namespace

TouchEventStreamValidator::TouchEventStreamValidator() { … }

TouchEventStreamValidator::~TouchEventStreamValidator() { … }

bool TouchEventStreamValidator::Validate(const WebTouchEvent& event,
                                         std::string* error_msg) { … }

}  // namespace input