Refactors ui::internal::InputMethodDelegate.

ui/events/event.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_EVENT_H_
 #define UI_EVENTS_EVENT_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/event_types.h"
@@ skipping 548 matching lines @@
   // TODO(msw): Additional work may be needed for analogues on other platforms.
   bool IsUnicodeKeyCode() const;
 
   std::string code() const { return code_; }
 
   // Normalizes flags_ to make it Windows/Mac compatible. Since the way
   // of setting modifier mask on X is very different than Windows/Mac as shown
   // in http://crbug.com/127142#c8, the normalization is necessary.
   void NormalizeFlags();
 
+ protected:
+  // This allows a subclass TranslatedKeyEvent to be a non character event.
+  void set_is_char(bool is_char) { is_char_ = is_char; }
+
  private:
   KeyboardCode key_code_;
 
   // String of 'code' defined in DOM KeyboardEvent (e.g. 'KeyA', 'Space')
   // http://www.w3.org/TR/uievents/#keyboard-key-codes.
   //
   // This value represents the physical position in the keyboard and can be
   // converted from / to keyboard scan code like XKB.
   std::string code_;
 
@@ skipping 10 matching lines @@
 // TranslatedKeyEvent(VKEY_SPACE) event. If the IME receives a KeyEvent and
 // it does consume the event, it might dispatch a
 // TranslatedKeyEvent(VKEY_PROCESSKEY) event as defined in the DOM spec.
 class EVENTS_EXPORT TranslatedKeyEvent : public KeyEvent {
  public:
   TranslatedKeyEvent(const base::NativeEvent& native_event, bool is_char);
 
   // Used for synthetic events such as a VKEY_PROCESSKEY key event.
   TranslatedKeyEvent(bool is_press, KeyboardCode key_code, int flags);
 
+  explicit TranslatedKeyEvent(const KeyEvent& key_event);
+
   // Changes the type() of the object from ET_TRANSLATED_KEY_* to ET_KEY_* so
   // that RenderWidgetHostViewAura and NativeWidgetAura could handle the event.
   void ConvertToKeyEvent();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TranslatedKeyEvent);
 };
 
 class EVENTS_EXPORT ScrollEvent : public MouseEvent {
  public:
@@ skipping 77 matching lines @@
   // The set of indices of ones in the binary representation of
   // touch_ids_bitfield_ is the set of touch_ids associate with this gesture.
   // This value is stored as a bitfield because the number of touch ids varies,
   // but we currently don't need more than 32 touches at a time.
   const unsigned int touch_ids_bitfield_;
 };
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_EVENT_H_