Swipe Gestures for Accessibility

ui/events/gestures/gesture_provider_aura.cc

 // Copyright 2014 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 "ui/events/gestures/gesture_provider_aura.h"
 
 #include "base/auto_reset.h"
 #include "base/logging.h"
 #include "ui/events/event.h"
 #include "ui/events/gesture_detection/gesture_config_helper.h"
@@ skipping 84 matching lines @@
   gesture_latency->CopyLatencyFrom(
       last_touch_event_latency_info_,
       ui::INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT);
   gesture_latency->CopyLatencyFrom(
       last_touch_event_latency_info_,
       ui::INPUT_EVENT_LATENCY_UI_COMPONENT);
   gesture_latency->CopyLatencyFrom(
       last_touch_event_latency_info_,
       ui::INPUT_EVENT_LATENCY_ACKED_TOUCH_COMPONENT);
 
-  if (!handling_event_) {
+  //  if (!handling_event_) {
     // Dispatching event caused by timer.
     client_->OnGestureEvent(event.get());
-  } else {
+    // } else {
     // Memory managed by ScopedVector pending_gestures_.
-    pending_gestures_.push_back(event.release());
-  }
+    // pending_gestures_.push_back(event.release());
+    // }
 }
 
 ScopedVector<GestureEvent>* GestureProviderAura::GetAndResetPendingGestures() {
   if (pending_gestures_.empty())
     return NULL;
   // Caller is responsible for deleting old_pending_gestures.
   ScopedVector<GestureEvent>* old_pending_gestures =
       new ScopedVector<GestureEvent>();
   old_pending_gestures->swap(pending_gestures_);
   return old_pending_gestures;
@@ skipping 11 matching lines @@
 
   double double_tap_slop_square =
       GestureConfiguration::max_distance_between_taps_for_double_tap();
   double_tap_slop_square *= double_tap_slop_square;
   const float delta_x = previous_tap.x - current_tap.x;
   const float delta_y = previous_tap.y - current_tap.y;
   return (delta_x * delta_x + delta_y * delta_y < double_tap_slop_square);
 }
 
 }  // namespace content