ozone: Handle pressure and tilt for stylus devices

ui/events/ozone/evdev/device_event_dispatcher_evdev.h

 // 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.
 
 #ifndef UI_EVENTS_OZONE_EVDEV_DEVICE_EVENT_DISPATCHER_H_
 #define UI_EVENTS_OZONE_EVDEV_DEVICE_EVENT_DISPATCHER_H_
 
 #include <vector>
 
 #include "base/time/time.h"
@@ skipping 20 matching lines @@
   int device_id;
   unsigned int code;
   bool down;
   bool suppress_auto_repeat;
   base::TimeDelta timestamp;
 };
 
 struct EVENTS_OZONE_EVDEV_EXPORT MouseMoveEventParams {
   MouseMoveEventParams(int device_id,
                        const gfx::PointF& location,
+                       EventPointerType pointer_type,
+                       float force,
+                       float tilt_x,
+                       float tilt_y,
                        base::TimeDelta timestamp);
   MouseMoveEventParams(const MouseMoveEventParams& other);
   ~MouseMoveEventParams();
 
   int device_id;
   gfx::PointF location;
+  EventPointerType pointer_type;
+  float force;
+  float tilt_x;
+  float tilt_y;

[sadrul, 2015/08/20 06:25:50]

Is there a reason to not use PointerDetails for these?

[robert.bradford, 2015/08/20 11:12:28]

That's a great suggestion and i've implemented it. As I was doing it it occurred
to me we could just update the PointerDetails in the mouse event which makes
this change even neater.

As such I added a new mutator to ui::MouseEvent and would like your review of
that as OWNER.

   base::TimeDelta timestamp;
 };
 
 struct EVENTS_OZONE_EVDEV_EXPORT MouseButtonEventParams {
   MouseButtonEventParams(int device_id,
                          const gfx::PointF& location,
                          unsigned int button,
                          bool down,
                          bool allow_remap,
+                         EventPointerType pointer_type,
+                         float force,
+                         float tilt_x,
+                         float tilt_y,
                          base::TimeDelta timestamp);
   MouseButtonEventParams(const MouseButtonEventParams& other);
   ~MouseButtonEventParams();
 
   int device_id;
   gfx::PointF location;
   unsigned int button;
   bool down;
   bool allow_remap;
+  EventPointerType pointer_type;
+  float force;
+  float tilt_x;
+  float tilt_y;
   base::TimeDelta timestamp;
 };
 
 struct EVENTS_OZONE_EVDEV_EXPORT MouseWheelEventParams {
   MouseWheelEventParams(int device_id,
                         const gfx::PointF& location,
                         const gfx::Vector2d& delta,
                         base::TimeDelta timestamp);
   MouseWheelEventParams(const MouseWheelEventParams& other);
   ~MouseWheelEventParams();
@@ skipping 67 matching lines @@
   virtual void DispatchMouseDevicesUpdated(
       const std::vector<InputDevice>& devices) = 0;
   virtual void DispatchTouchpadDevicesUpdated(
       const std::vector<InputDevice>& devices) = 0;
   virtual void DispatchDeviceListsComplete() = 0;
 };
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_OZONE_EVDEV_DEVICE_EVENT_DISPATCHER_H_