Additional update on Pepper IME API and boilerplate thunk/proxy implementation.

ppapi/shared_impl/input_event_impl.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/shared_impl/input_event_impl.h"
 
 #include "ppapi/shared_impl/tracker_base.h"
 #include "ppapi/shared_impl/var.h"
 
 using ppapi::thunk::PPB_InputEvent_API;
 
 namespace ppapi {
 
 InputEventData::InputEventData()
     : is_filtered(false),
       event_type(PP_INPUTEVENT_TYPE_UNDEFINED),
       event_time_stamp(0.0),
       event_modifiers(0),
       mouse_button(PP_INPUTEVENT_MOUSEBUTTON_NONE),
       mouse_position(PP_MakePoint(0, 0)),
       mouse_click_count(0),
       mouse_movement(PP_MakePoint(0, 0)),
       wheel_delta(PP_MakeFloatPoint(0.0f, 0.0f)),
       wheel_ticks(PP_MakeFloatPoint(0.0f, 0.0f)),
       wheel_scroll_by_page(false),
       key_code(0),
-      character_text() {
+      character_text(),
+      composition_target_segment(-1),
+      composition_selection_start(0),
+      composition_selection_end(0) {
 }
 
 InputEventData::~InputEventData() {
 }
 
 InputEventImpl::InputEventImpl(const InitAsImpl&,
                                PP_Instance instance,
                                const InputEventData& data)
     : Resource(instance),
       data_(data) {
@@ skipping 57 matching lines @@
 uint32_t InputEventImpl::GetKeyCode() {
   return data_.key_code;
 }
 
 PP_Var InputEventImpl::GetCharacterText() {
   return StringVar::StringToPPVar(
       TrackerBase::Get()->GetModuleForInstance(pp_instance()),
       data_.character_text);
 }
 
+uint32_t InputEventImpl::GetIMESegmentNumber() {
+  if (data_.composition_segment_offsets.empty())
+    return 0;
+  return data_.composition_segment_offsets.size() - 1;
+}
+
+uint32_t InputEventImpl::GetIMESegmentOffset(uint32_t index) {
+  if (index >= data_.composition_segment_offsets.size())
+    return 0;
+  return data_.composition_segment_offsets[index];
+}
+
+int32_t InputEventImpl::GetIMETargetSegment() {
+  return data_.composition_target_segment;
+}
+
+void InputEventImpl::GetIMESelection(uint32_t* start, uint32_t* end) {
+  if (start)
+    *start = data_.composition_selection_start;
+  if (end)
+    *end = data_.composition_selection_end;
+}
+
 }  // namespace ppapi
-