Adds ozone support for ime keyboard.

chromeos/ime/ime_keyboard.h

 // Copyright 2014 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 CHROMEOS_IME_IME_KEYBOARD_H_
 #define CHROMEOS_IME_IME_KEYBOARD_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 14 matching lines @@
   kControlKey,  // Customizable.
   kAltKey,  // Customizable.
   kVoidKey,
   kCapsLockKey,
   kEscapeKey,
   // IMPORTANT: You should update kCustomizableKeys[] in .cc file, if you
   // add a customizable key.
   kNumModifierKeys,
 };
 
+const char *kISOLevel5ShiftLayoutIds[] = {
+  "ca(multix)",
+  "de(neo)",
+};
+
+const char *kAltGrLayoutIds[] = {
+  "be",
+  "be",
+  "be",
+  "bg",
+  "bg(phonetic)",
+  "br",
+  "ca",
+  "ca(eng)",
+  "ca(multix)",
+  "ch",
+  "ch(fr)",
+  "cz",
+  "de",
+  "de(neo)",
+  "dk",
+  "ee",
+  "es",
+  "es(cat)",
+  "fi",
+  "fr",
+  "gb(dvorak)",
+  "gb(extd)",
+  "gr",
+  "hr",
+  "il",
+  "it",
+  "latam",
+  "lt",
+  "no",
+  "pl",
+  "pt",
+  "ro",
+  "se",
+  "si",
+  "sk",
+  "tr",
+  "ua",
+  "us(altgr-intl)",
+  "us(intl)",
+};

[Shu Chen, 2014/10/28 07:10:44]

Please move the white lists into ime_keyboard.cc file.

[FengYuan, 2014/10/28 08:02:47]

Done.

+
 class InputMethodUtil;
 
 class CHROMEOS_EXPORT ImeKeyboard {
  public:
   class Observer {
    public:
     // Called when the caps lock state has changed.
     virtual void OnCapsLockChanged(bool enabled) = 0;
   };
 
   virtual ~ImeKeyboard() {}
 
   // Adds/removes observer.
   virtual void AddObserver(Observer* observer) = 0;

[Shu Chen, 2014/10/28 07:10:44]

remove "= 0". Same for the rests.

[FengYuan, 2014/10/28 08:02:47]

Done.

   virtual void RemoveObserver(Observer* observer) = 0;
 
   // Sets the current keyboard layout to |layout_name|. This function does not
   // change the current mapping of the modifier keys. Returns true on success.
   virtual bool SetCurrentKeyboardLayoutByName(
       const std::string& layout_name) = 0;
 
   // Sets the current keyboard layout again. We have to call the function every
   // time when "XI_HierarchyChanged" XInput2 event is sent to Chrome. See
   // xinput_hierarchy_changed_event_listener.h for details.
@@ skipping 45 matching lines @@
   static CHROMEOS_EXPORT bool GetAutoRepeatRateForTesting(
       AutoRepeatRate* out_rate);
 
   // Returns false if |layout_name| contains a bad character.
   static CHROMEOS_EXPORT bool CheckLayoutNameForTesting(
       const std::string& layout_name);
 
   // Note: At this moment, classes other than InputMethodManager should not
   // instantiate the ImeKeyboard class.
   static ImeKeyboard* Create();
+
+  bool caps_lock_is_enabled_;
+  std::string last_layout_;
+
+ protected:
+  ObserverList<Observer> observers_;
 };
 
+
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROMEOS_IME_IME_KEYBOARD_H_