ui/base/ime/input_method_factory.h

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef UI_BASE_IME_INPUT_METHOD_FACTORY_H_
   6 #define UI_BASE_IME_INPUT_METHOD_FACTORY_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "ui/base/ime/input_method_initializer.h"
  12 #include "ui/base/ui_export.h"
  13 #include "ui/gfx/native_widget_types.h"
  14
  15 namespace ui {
  16 namespace internal {
  17 class InputMethodDelegate;
  18 }  // namespace internal
  19
  20 class InputMethod;
  21
  22 // Creates a new instance of InputMethod and returns it.
  23 UI_EXPORT scoped_ptr<InputMethod> CreateInputMethod(
  24     internal::InputMethodDelegate* delegate,
  25     gfx::AcceleratedWidget widget);
  26
  27 // Makes CreateInputMethod return a MockInputMethod.
  28 UI_EXPORT void SetUpInputMethodFactoryForTesting();
  29
  30 #if defined(OS_WIN)
  31 // Returns a shared input method object for the platform. Caller must not
  32 // delete the object. Currently supported only on Windows. This method is
  33 // for non-Aura environment, where only one input method object is created for
  34 // the browser process.
  35 UI_EXPORT InputMethod* GetSharedInputMethod();
  36
  37 namespace internal {
  38 // Destroys the shared input method object returned by GetSharedInputMethod().
  39 // This function must be called only from input_method_initializer.cc.
  40 void DestroySharedInputMethod();
  41 }  // namespace internal
  42 #endif
  43
  44 }  // namespace ui;
  45
  46 #endif  // UI_BASE_IME_INPUT_METHOD_FACTORY_H_