Add movement information to PPB_MouseInputEvent.

ppapi/cpp/input_event.cc

 // Copyright (c) 2011 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 "ppapi/cpp/input_event.h"
 
 #include "ppapi/cpp/instance.h"
 #include "ppapi/cpp/module.h"
 #include "ppapi/cpp/module_impl.h"
 #include "ppapi/cpp/point.h"
@@ skipping 72 matching lines @@
     PassRefFromConstructor(event.pp_resource());
   }
 }
 
 MouseInputEvent::MouseInputEvent(Instance* instance,
                                  PP_InputEvent_Type type,
                                  PP_TimeTicks time_stamp,
                                  uint32_t modifiers,
                                  PP_InputEvent_MouseButton mouse_button,
                                  const Point& mouse_position,
-                                 int32_t click_count) {
+                                 int32_t click_count,
+                                 const Point& mouse_movement) {
   // Type check the input event before setting it.
   if (!has_interface<PPB_MouseInputEvent>())
     return;
   PassRefFromConstructor(get_interface<PPB_MouseInputEvent>()->Create(
       instance->pp_instance(), type, time_stamp, modifiers, mouse_button,
-      &mouse_position.pp_point(), click_count));
+      &mouse_position.pp_point(), click_count, &mouse_movement.pp_point()));
 }
 
 PP_InputEvent_MouseButton MouseInputEvent::GetButton() const {
   if (!has_interface<PPB_MouseInputEvent>())
     return PP_INPUTEVENT_MOUSEBUTTON_NONE;
   return get_interface<PPB_MouseInputEvent>()->GetButton(pp_resource());
 }
 
 Point MouseInputEvent::GetPosition() const {
   if (!has_interface<PPB_MouseInputEvent>())
     return Point();
   return get_interface<PPB_MouseInputEvent>()->GetPosition(pp_resource());
 }
 
 int32_t MouseInputEvent::GetClickCount() const {
   if (!has_interface<PPB_MouseInputEvent>())
     return 0;
   return get_interface<PPB_MouseInputEvent>()->GetClickCount(pp_resource());
 }
 
+Point MouseInputEvent::GetMovement() const {
+  if (!has_interface<PPB_MouseInputEvent>())
+    return Point();
+  return get_interface<PPB_MouseInputEvent>()->GetMovement(pp_resource());
+}
+
 // WheelInputEvent -------------------------------------------------------------
 
 WheelInputEvent::WheelInputEvent() : InputEvent() {
 }
 
 WheelInputEvent::WheelInputEvent(const InputEvent& event) : InputEvent() {
   // Type check the input event before setting it.
   if (!has_interface<PPB_WheelInputEvent>())
     return;
   if (get_interface<PPB_WheelInputEvent>()->IsWheelInputEvent(
@@ skipping 75 matching lines @@
 
 Var KeyboardInputEvent::GetCharacterText() const {
   if (!has_interface<PPB_KeyboardInputEvent>())
     return Var();
   return Var(Var::PassRef(),
              get_interface<PPB_KeyboardInputEvent>()->GetCharacterText(
                  pp_resource()));
 }
 
 }  // namespace pp