Support IME properties in uber tray.

chrome/browser/chromeos/system/ash_system_tray_delegate.cc

 // 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.
 
 #include "chrome/browser/chromeos/system/ash_system_tray_delegate.h"
 
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/audio/audio_observer.h"
 #include "ash/system/bluetooth/bluetooth_observer.h"
@@ skipping 317 matching lines @@
     std::string current = manager->GetCurrentInputMethod().id();
     for (size_t i = 0; i < ime_descriptors->size(); i++) {
       input_method::InputMethodDescriptor& ime = ime_descriptors->at(i);
       ash::IMEInfo info;
       ExtractIMEInfo(ime, *util, &info);
       info.selected = ime.id() == current;
       list->push_back(info);
     }
   }
 
+  virtual void GetCurrentIMEProperties(
+      ash::IMEPropertyInfoList* list) OVERRIDE {
+    input_method::InputMethodManager* manager =
+        input_method::InputMethodManager::GetInstance();
+    input_method::InputMethodUtil* util = manager->GetInputMethodUtil();
+    input_method::InputMethodPropertyList properties =
+        manager->GetCurrentInputMethodProperties();
+    for (size_t i = 0; i < properties.size(); ++i) {
+      ash::IMEPropertyInfo property;
+      // Do not show the item not in the selection item.
+      if (!properties[i].is_selection_item)
+        continue;
+      property.key = properties[i].key;
+      property.name = util->TranslateString(properties[i].label);
+      property.selected = properties[i].is_selection_item_checked;
+      list->push_back(property);
+    }
+  }
+
   virtual void SwitchIME(const std::string& ime_id) OVERRIDE {
     input_method::InputMethodManager::GetInstance()->ChangeInputMethod(ime_id);
   }
 
+  virtual void ActivateIMEProperty(const std::string& key) OVERRIDE {
+    input_method::InputMethodManager::GetInstance()->SetImePropertyActivated(
+        key, true);
+  }
+
   virtual void GetMostRelevantNetworkIcon(ash::NetworkIconInfo* info,
                                           bool large) OVERRIDE {
     info->image = !large ? network_icon_->GetIconAndText(&info->description) :
         network_icon_large_->GetIconAndText(&info->description);
   }
 
   virtual void GetAvailableNetworks(
       std::vector<ash::NetworkIconInfo>* list) OVERRIDE {
     NetworkLibrary* crosnet = CrosLibrary::Get()->GetNetworkLibrary();
 
@@ skipping 420 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(SystemTrayDelegate);
 };
 
 }  // namespace
 
 ash::SystemTrayDelegate* CreateSystemTrayDelegate(ash::SystemTray* tray) {
   return new chromeos::SystemTrayDelegate(tray);
 }
 
 }  // namespace chromeos