Three Finger Swipe

chrome/browser/ui/gesture_prefs_observer_factory_aura.cc

 // Copyright (c) 2012 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 "chrome/browser/ui/gesture_prefs_observer_factory_aura.h"
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 31 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(GesturePrefsObserver);
 };
 
 // The list of prefs we want to observe.
 // Note that this collection of settings should correspond to the settings used
 // in ui/base/gestures/gesture_configuration.h
 const char* kPrefsToObserve[] = {
   prefs::kLongPressTimeInSeconds,
   prefs::kMaxSecondsBetweenDoubleClick,
   prefs::kMaxSeparationForGestureTouchesInPixels,
+  prefs::kMaxSwipeDeviationRatio,
   prefs::kMaxTouchDownDurationInSecondsForClick,
   prefs::kMaxTouchMoveInPixelsForClick,
   prefs::kMinDistanceForPinchScrollInPixels,
   prefs::kMinFlickSpeedSquared,
   prefs::kMinPinchUpdateDistanceInPixels,
   prefs::kMinRailBreakVelocity,
   prefs::kMinScrollDeltaSquared,
+  prefs::kMinSwipeSpeed,
   prefs::kMinTouchDownDurationInSecondsForClick,
   prefs::kPointsBufferedForVelocity,
   prefs::kRailBreakProportion,
   prefs::kRailStartProportion,
 };
 
 GesturePrefsObserver::GesturePrefsObserver(PrefService* prefs)
     : prefs_(prefs) {
   registrar_.Init(prefs);
   registrar_.RemoveAll();
@@ skipping 17 matching lines @@
 void GesturePrefsObserver::Update() {
   GestureConfiguration::set_long_press_time_in_seconds(
       prefs_->GetDouble(
           prefs::kLongPressTimeInSeconds));
   GestureConfiguration::set_max_seconds_between_double_click(
       prefs_->GetDouble(
           prefs::kMaxSecondsBetweenDoubleClick));
   GestureConfiguration::set_max_separation_for_gesture_touches_in_pixels(
       prefs_->GetDouble(
           prefs::kMaxSeparationForGestureTouchesInPixels));
+  GestureConfiguration::set_max_swipe_deviation_ratio(
+      prefs_->GetDouble(
+          prefs::kMaxSwipeDeviationRatio));
   GestureConfiguration::set_max_touch_down_duration_in_seconds_for_click(
       prefs_->GetDouble(
           prefs::kMaxTouchDownDurationInSecondsForClick));
   GestureConfiguration::set_max_touch_move_in_pixels_for_click(
       prefs_->GetDouble(
           prefs::kMaxTouchMoveInPixelsForClick));
   GestureConfiguration::set_min_distance_for_pinch_scroll_in_pixels(
       prefs_->GetDouble(
           prefs::kMinDistanceForPinchScrollInPixels));
   GestureConfiguration::set_min_flick_speed_squared(
       prefs_->GetDouble(
           prefs::kMinFlickSpeedSquared));
   GestureConfiguration::set_min_pinch_update_distance_in_pixels(
       prefs_->GetDouble(
           prefs::kMinPinchUpdateDistanceInPixels));
   GestureConfiguration::set_min_rail_break_velocity(
       prefs_->GetDouble(
           prefs::kMinRailBreakVelocity));
   GestureConfiguration::set_min_scroll_delta_squared(
       prefs_->GetDouble(
           prefs::kMinScrollDeltaSquared));
+  GestureConfiguration::set_min_swipe_speed(
+      prefs_->GetDouble(
+          prefs::kMinSwipeSpeed));
   GestureConfiguration::set_min_touch_down_duration_in_seconds_for_click(
       prefs_->GetDouble(
           prefs::kMinTouchDownDurationInSecondsForClick));
   GestureConfiguration::set_points_buffered_for_velocity(
       prefs_->GetInteger(
           prefs::kPointsBufferedForVelocity));
   GestureConfiguration::set_rail_break_proportion(
       prefs_->GetDouble(
           prefs::kRailBreakProportion));
   GestureConfiguration::set_rail_start_proportion(
@@ skipping 27 matching lines @@
       PrefService::UNSYNCABLE_PREF);
   prefs->RegisterDoublePref(
       prefs::kMaxSecondsBetweenDoubleClick,
       GestureConfiguration::max_seconds_between_double_click(),
       PrefService::UNSYNCABLE_PREF);
   prefs->RegisterDoublePref(
       prefs::kMaxSeparationForGestureTouchesInPixels,
       GestureConfiguration::max_separation_for_gesture_touches_in_pixels(),
       PrefService::UNSYNCABLE_PREF);
   prefs->RegisterDoublePref(
+      prefs::kMaxSwipeDeviationRatio,
+      GestureConfiguration::max_swipe_deviation_ratio(),
+      PrefService::UNSYNCABLE_PREF);
+  prefs->RegisterDoublePref(
       prefs::kMaxTouchDownDurationInSecondsForClick,
       GestureConfiguration::max_touch_down_duration_in_seconds_for_click(),
       PrefService::UNSYNCABLE_PREF);
   prefs->RegisterDoublePref(
       prefs::kMaxTouchMoveInPixelsForClick,
       GestureConfiguration::max_touch_move_in_pixels_for_click(),
       PrefService::UNSYNCABLE_PREF);
   prefs->RegisterDoublePref(
       prefs::kMinDistanceForPinchScrollInPixels,
       GestureConfiguration::min_distance_for_pinch_scroll_in_pixels(),
       PrefService::UNSYNCABLE_PREF);
   prefs->RegisterDoublePref(
       prefs::kMinFlickSpeedSquared,
       GestureConfiguration::min_flick_speed_squared(),
       PrefService::UNSYNCABLE_PREF);
   prefs->RegisterDoublePref(
       prefs::kMinPinchUpdateDistanceInPixels,
       GestureConfiguration::min_pinch_update_distance_in_pixels(),
       PrefService::UNSYNCABLE_PREF);
   prefs->RegisterDoublePref(
       prefs::kMinRailBreakVelocity,
       GestureConfiguration::min_rail_break_velocity(),
       PrefService::UNSYNCABLE_PREF);
   prefs->RegisterDoublePref(
       prefs::kMinScrollDeltaSquared,
       GestureConfiguration::min_scroll_delta_squared(),
       PrefService::UNSYNCABLE_PREF);
   prefs->RegisterDoublePref(
+      prefs::kMinSwipeSpeed,
+      GestureConfiguration::min_swipe_speed(),
+      PrefService::UNSYNCABLE_PREF);
+  prefs->RegisterDoublePref(
       prefs::kMinTouchDownDurationInSecondsForClick,
       GestureConfiguration::min_touch_down_duration_in_seconds_for_click(),
       PrefService::UNSYNCABLE_PREF);
   prefs->RegisterIntegerPref(
       prefs::kPointsBufferedForVelocity,
       GestureConfiguration::points_buffered_for_velocity(),
       PrefService::UNSYNCABLE_PREF);
   prefs->RegisterDoublePref(
       prefs::kRailBreakProportion,
       GestureConfiguration::rail_break_proportion(),
@@ skipping 13 matching lines @@
   // Use same gesture preferences on incognito windows.
   return true;
 }
 
 bool GesturePrefsObserverFactoryAura::ServiceIsNULLWhileTesting() {
   // Some tests replace the PrefService of the TestingProfile after the
   // GesturePrefsObserver has been created, which makes Shutdown()
   // remove the registrar from a non-existent PrefService.
   return true;
 }