content/browser/renderer_host/input/touchscreen_tap_suppression_controller_stub.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/browser/renderer_host/input/touchscreen_tap_suppression_controller.h"
   6
   7 #include "content/browser/renderer_host/input/tap_suppression_controller.h"
   8
   9 // This is the stub implementation of TouchscreenTapSuppressionController which
  10 // is used on platforms that do not need tap suppression for touchscreen.
  11
  12 namespace content {
  13
  14 TouchscreenTapSuppressionController::TouchscreenTapSuppressionController(
  15     GestureEventFilter* /*gef*/)
  16     : gesture_event_filter_(NULL) {}
  17
  18 TouchscreenTapSuppressionController::~TouchscreenTapSuppressionController() {}
  19
  20 void TouchscreenTapSuppressionController::GestureFlingCancel() {}
  21
  22 void TouchscreenTapSuppressionController::GestureFlingCancelAck(
  23     bool /*processed*/) {
  24 }
  25
  26 bool TouchscreenTapSuppressionController::ShouldDeferGestureTapDown(
  27     const GestureEventWithLatencyInfo& /*event*/) {
  28   return false;
  29 }
  30
  31 bool TouchscreenTapSuppressionController::ShouldDeferGestureShowPress(
  32     const GestureEventWithLatencyInfo& /*event*/) {
  33   return false;
  34 }
  35
  36 bool TouchscreenTapSuppressionController::ShouldSuppressGestureTapEnd() {
  37   return false;
  38 }
  39
  40 int TouchscreenTapSuppressionController::MaxCancelToDownTimeInMs() {
  41   return 0;
  42 }
  43
  44 int TouchscreenTapSuppressionController::MaxTapGapTimeInMs() {
  45   return 0;
  46 }
  47
  48 void TouchscreenTapSuppressionController::DropStashedTapDown() {}
  49
  50 void TouchscreenTapSuppressionController::ForwardStashedTapDown() {}
  51
  52 }  // namespace content