content/common/input/synthetic_tap_gesture_params.cc

   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_tap_gesture_params.h"
   6
   7 #include "base/logging.h"
   8
   9 namespace content {
  10
  11 // Set the default tap duration to 50ms to lie within the bounds of the Aura
  12 // gesture recognizer for identifying clicks (currently 0.01s-0.80s).
  13 SyntheticTapGestureParams::SyntheticTapGestureParams() : duration_ms(50) {}
  14
  15 SyntheticTapGestureParams::SyntheticTapGestureParams(
  16     const SyntheticTapGestureParams& other)
  17     : SyntheticGestureParams(other),
  18       position(other.position),
  19       duration_ms(other.duration_ms) {}
  20
  21 SyntheticTapGestureParams::~SyntheticTapGestureParams() {}
  22
  23 SyntheticGestureParams::GestureType SyntheticTapGestureParams::GetGestureType()
  24     const {
  25   return TAP_GESTURE;
  26 }
  27
  28 const SyntheticTapGestureParams* SyntheticTapGestureParams::Cast(
  29     const SyntheticGestureParams* gesture_params) {
  30   DCHECK(gesture_params);
  31   DCHECK_EQ(TAP_GESTURE, gesture_params->GetGestureType());
  32   return static_cast<const SyntheticTapGestureParams*>(gesture_params);
  33 }
  34
  35 }  // namespace content