exo: Hide cursor for direct input

components/exo/pointer.cc

 // Copyright 2015 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 "components/exo/pointer.h"
 
 #include "ash/common/display/display_info.h"
 #include "ash/common/shell_window_ids.h"
 #include "ash/display/display_manager.h"
 #include "components/exo/pointer_delegate.h"
@@ skipping 242 matching lines @@
 
   // Update cursor widget to reflect current focus and pointer location.
   if (focus_) {
     if (!widget_)
       CreatePointerWidget();
 
     // Update cursor location if mouse event caused it to change.
     gfx::Point mouse_location = aura::Env::GetInstance()->last_mouse_location();
     gfx::Rect bounds = widget_->GetWindowBoundsInScreen();
     if (mouse_location != bounds.origin()) {
+      if (event->flags() & ui::EF_DIRECT_INPUT) {

[reveman, 2016/08/29 22:34:08]

Can we move this check to line 255 instead? ie. (focus_ && (event->flags() &
ui::EF_DIRECT_INPUT) == 0))

Do we need to update line 106 too?

[denniskempin, 2016/08/30 00:28:11]

Done.

+        if (widget_->IsVisible())
+          widget_->Hide();
+      } else {
+        if (!widget_->IsVisible())
+          widget_->Show();
+      }
+
       bounds.set_origin(mouse_location);
       widget_->SetBounds(bounds);
     }
 
     UpdateCursorScale();
   } else {
     if (widget_ && widget_->IsVisible())
       widget_->Hide();
   }
 }
@@ skipping 79 matching lines @@
 
   if (ui_scale != cursor_scale_) {
     gfx::Transform transform;
     transform.Scale(ui_scale, ui_scale);
     widget_->GetNativeWindow()->SetTransform(transform);
     cursor_scale_ = ui_scale;
   }
 }
 
 }  // namespace exo