Cancels an ongoing IME composition when receiving an IME_CANCEL_COMPOSITION e...

chrome/browser/ime_input.h

-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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 CHROME_BROWSER_IME_INPUT_H_
 #define CHROME_BROWSER_IME_INPUT_H_
 
 #include <windows.h>
 
 #include <string>
 
@@ skipping 216 matching lines @@
 
   // Disable the IME attached to the given window, i.e. prohibits any user-input
   // events from being dispatched to the IME.
   // In Chrome, this function is used when:
   //   * a renreder process sets its input focus to a password input.
   // Parameters
   //   * window_handle [in] (HWND)
   //     Represents the window handle of the caller.
   void DisableIME(HWND window_handle);
 
+  // Cancels an ongoing composition of the IME attached to the given window.
+  // Parameters
+  //   * window_handle [in] (HWND)
+  //     Represents the window handle of the caller.
+  void CancelIME(HWND window_handle);
+
  protected:
   // Determines whether or not the given attribute represents a target
   // (a.k.a. a selection).
   bool IsTargetAttribute(char attribute) const {
     return (attribute == ATTR_TARGET_CONVERTED ||
             attribute == ATTR_TARGET_NOTCONVERTED);
   }
 
   // Retrieve the target area.
   void GetCaret(HIMC imm_context, LPARAM lparam,
@@ skipping 45 matching lines @@
 
   // Represents whether or not the current input context has created a system
   // caret to set the position of its IME candidate window.
   //   * true: it creates a system caret.
   //   * false: it does not create a system caret.
   bool system_caret_;
 
   // The rectangle of the input caret retrieved from a renderer process.
   gfx::Rect caret_rect_;
 
-  DISALLOW_EVIL_CONSTRUCTORS(ImeInput);
+  DISALLOW_COPY_AND_ASSIGN(ImeInput);
 };
 
 #endif  // CHROME_BROWSER_IME_INPUT_H_