ui/base/ime/mock_input_method.h

   1 // Copyright (c) 2012 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_MOCK_INPUT_METHOD_H_
   6 #define UI_BASE_IME_MOCK_INPUT_METHOD_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/compiler_specific.h"
  12 #include "base/observer_list.h"
  13 #include "ui/base/ime/input_method.h"
  14 #include "ui/base/ime/input_method_observer.h"
  15 #include "ui/base/ui_base_export.h"
  16
  17 namespace ui {
  18
  19 class KeyEvent;
  20 class TextInputClient;
  21
  22 // A mock ui::InputMethod implementation for testing. You can get the instance
  23 // of this class as the global input method with calling
  24 // SetUpInputMethodFactoryForTesting() which is declared in
  25 // ui/base/ime/input_method_factory.h
  26 class UI_BASE_EXPORT MockInputMethod : NON_EXPORTED_BASE(public InputMethod) {
  27  public:
  28   explicit MockInputMethod(internal::InputMethodDelegate* delegate);
  29   virtual ~MockInputMethod();
  30
  31   // Overriden from InputMethod.
  32   virtual void SetDelegate(internal::InputMethodDelegate* delegate) OVERRIDE;
  33   virtual void Init(bool focused) OVERRIDE;
  34   virtual void OnFocus() OVERRIDE;
  35   virtual void OnBlur() OVERRIDE;
  36   virtual bool OnUntranslatedIMEMessage(const base::NativeEvent& event,
  37                                         NativeEventResult* result) OVERRIDE;
  38   virtual void SetFocusedTextInputClient(TextInputClient* client) OVERRIDE;
  39   virtual void DetachTextInputClient(TextInputClient* client) OVERRIDE;
  40   virtual TextInputClient* GetTextInputClient() const OVERRIDE;
  41   virtual bool DispatchKeyEvent(const ui::KeyEvent& event) OVERRIDE;
  42   virtual void OnTextInputTypeChanged(const TextInputClient* client) OVERRIDE;
  43   virtual void OnCaretBoundsChanged(const TextInputClient* client) OVERRIDE;
  44   virtual void CancelComposition(const TextInputClient* client) OVERRIDE;
  45   virtual void OnInputLocaleChanged() OVERRIDE;
  46   virtual std::string GetInputLocale() OVERRIDE;
  47   virtual bool IsActive() OVERRIDE;
  48   virtual TextInputType GetTextInputType() const OVERRIDE;
  49   virtual TextInputMode GetTextInputMode() const OVERRIDE;
  50   virtual bool CanComposeInline() const OVERRIDE;
  51   virtual bool IsCandidatePopupOpen() const OVERRIDE;
  52   virtual void ShowImeIfNeeded() OVERRIDE;
  53   virtual void AddObserver(InputMethodObserver* observer) OVERRIDE;
  54   virtual void RemoveObserver(InputMethodObserver* observer) OVERRIDE;
  55
  56  private:
  57   TextInputClient* text_input_client_;
  58   ObserverList<InputMethodObserver> observer_list_;
  59
  60   DISALLOW_COPY_AND_ASSIGN(MockInputMethod);
  61 };
  62
  63 }  // namespace ui
  64
  65 #endif  // UI_BASE_IME_MOCK_INPUT_METHOD_H_