Ozone X11 platform

ui/events/devices/x11/touch_factory_x11.h

 // 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.
 
 #ifndef UI_EVENTS_DEVICES_X11_TOUCH_FACTORY_X11_H_
 #define UI_EVENTS_DEVICES_X11_TOUCH_FACTORY_X11_H_
 
 #include <bitset>
 #include <map>
 #include <set>
@@ skipping 23 matching lines @@
   static TouchFactory* GetInstance();
 
   // Sets the touch devices from the command line.
   static void SetTouchDeviceListFromCommandLine();
 
   // Updates the list of devices.
   void UpdateDeviceList(Display* display);
 
   // Checks whether an XI2 event should be processed or not (i.e. if the event
   // originated from a device we are interested in).
-  bool ShouldProcessXI2Event(XEvent* xevent);
+  bool ShouldProcessXI2Event(const XEvent* xevent);
 
   // Setup an X Window for XInput2 events.
   void SetupXI2ForXWindow(::Window xid);
 
   // Keeps a list of touch devices so that it is possible to determine if a
   // pointer event is a touch-event or a mouse-event. The list is reset each
   // time this is called.
   void SetTouchDeviceList(const std::vector<unsigned int>& devices);
 
   // Is the device a touch-device?
@@ skipping 92 matching lines @@
   int virtual_core_keyboard_device_;
 
   SequentialIDGenerator id_generator_;
 
   DISALLOW_COPY_AND_ASSIGN(TouchFactory);
 };
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_DEVICES_X11_TOUCH_FACTORY_X11_H_