chrome/browser/chromeos/input_method/mock_input_method_manager.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 CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_MANAGER_H_
   6 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_MANAGER_H_
   7
   8 #include "chrome/browser/chromeos/input_method/input_method_util.h"
   9 #include "ui/base/ime/chromeos/component_extension_ime_manager.h"
  10 #include "ui/base/ime/chromeos/fake_ime_keyboard.h"
  11 #include "ui/base/ime/chromeos/fake_input_method_delegate.h"
  12 #include "ui/base/ime/chromeos/input_method_manager.h"
  13 #include "ui/base/ime/chromeos/input_method_whitelist.h"
  14
  15 namespace chromeos {
  16 namespace input_method {
  17
  18 // The mock implementation of InputMethodManager for testing.
  19 class MockInputMethodManager : public InputMethodManager {
  20  public:
  21   class State : public InputMethodManager::State {
  22    public:
  23     explicit State(MockInputMethodManager* manager);
  24
  25     scoped_refptr<InputMethodManager::State> Clone() const override;
  26     void AddInputMethodExtension(const std::string& extension_id,
  27                                  const InputMethodDescriptors& descriptors,
  28                                  InputMethodEngineInterface* instance) override;
  29     void RemoveInputMethodExtension(const std::string& extension_id) override;
  30     void ChangeInputMethod(const std::string& input_method_id,
  31                            bool show_message) override;
  32     bool EnableInputMethod(
  33         const std::string& new_active_input_method_id) override;
  34     void EnableLoginLayouts(
  35         const std::string& language_code,
  36         const std::vector<std::string>& initial_layouts) override;
  37     void EnableLockScreenLayouts() override;
  38     void GetInputMethodExtensions(InputMethodDescriptors* result) override;
  39     scoped_ptr<InputMethodDescriptors> GetActiveInputMethods() const override;
  40     const std::vector<std::string>& GetActiveInputMethodIds() const override;
  41     const InputMethodDescriptor* GetInputMethodFromId(
  42         const std::string& input_method_id) const override;
  43     size_t GetNumActiveInputMethods() const override;
  44     void SetEnabledExtensionImes(std::vector<std::string>* ids) override;
  45     void SetInputMethodLoginDefault() override;
  46     void SetInputMethodLoginDefaultFromVPD(const std::string& locale,
  47                                            const std::string& layout) override;
  48     bool CanCycleInputMethod() override;
  49     void SwitchToNextInputMethod() override;
  50     void SwitchToPreviousInputMethod() override;
  51     bool CanSwitchInputMethod(const ui::Accelerator& accelerator) override;
  52     void SwitchInputMethod(const ui::Accelerator& accelerator) override;
  53     InputMethodDescriptor GetCurrentInputMethod() const override;
  54     bool ReplaceEnabledInputMethods(
  55         const std::vector<std::string>& new_active_input_method_ids) override;
  56
  57     // The value GetCurrentInputMethod().id() will return.
  58     std::string current_input_method_id;
  59
  60     // The active input method ids cache (actually default only)
  61     std::vector<std::string> active_input_method_ids;
  62
  63    protected:
  64     friend base::RefCounted<chromeos::input_method::InputMethodManager::State>;
  65     ~State() override;
  66
  67     MockInputMethodManager* const manager_;
  68   };
  69
  70   MockInputMethodManager();
  71   ~MockInputMethodManager() override;
  72
  73   // InputMethodManager override:
  74   UISessionState GetUISessionState() override;
  75   void AddObserver(InputMethodManager::Observer* observer) override;
  76   void AddCandidateWindowObserver(
  77       InputMethodManager::CandidateWindowObserver* observer) override;
  78   void RemoveObserver(InputMethodManager::Observer* observer) override;
  79   void RemoveCandidateWindowObserver(
  80       InputMethodManager::CandidateWindowObserver* observer) override;
  81   scoped_ptr<InputMethodDescriptors> GetSupportedInputMethods() const override;
  82   void ActivateInputMethodMenuItem(const std::string& key) override;
  83   bool IsISOLevel5ShiftUsedByCurrentInputMethod() const override;
  84   bool IsAltGrUsedByCurrentInputMethod() const override;
  85   ImeKeyboard* GetImeKeyboard() override;
  86   InputMethodUtil* GetInputMethodUtil() override;
  87   ComponentExtensionIMEManager* GetComponentExtensionIMEManager() override;
  88   bool IsLoginKeyboard(const std::string& layout) const override;
  89   bool MigrateInputMethods(std::vector<std::string>* input_method_ids) override;
  90   scoped_refptr<InputMethodManager::State> CreateNewState(
  91       Profile* profile) override;
  92   scoped_refptr<InputMethodManager::State> GetActiveIMEState() override;
  93   void SetState(scoped_refptr<InputMethodManager::State> state) override;
  94
  95   // Sets an input method ID which will be returned by GetCurrentInputMethod().
  96   void SetCurrentInputMethodId(const std::string& input_method_id);
  97
  98   void SetComponentExtensionIMEManager(
  99       scoped_ptr<ComponentExtensionIMEManager> comp_ime_manager);
 100
 101   // Set values that will be provided to the InputMethodUtil.
 102   void set_application_locale(const std::string& value);
 103
 104   // Set the value returned by IsISOLevel5ShiftUsedByCurrentInputMethod
 105   void set_mod3_used(bool value) { mod3_used_ = value; }
 106
 107   // TODO(yusukes): Add more variables for counting the numbers of the API calls
 108   int add_observer_count_;
 109   int remove_observer_count_;
 110
 111  protected:
 112   scoped_refptr<State> state_;
 113
 114  private:
 115   FakeInputMethodDelegate delegate_;  // used by util_
 116   InputMethodUtil util_;
 117   FakeImeKeyboard keyboard_;
 118   bool mod3_used_;
 119   scoped_ptr<ComponentExtensionIMEManager> comp_ime_manager_;
 120
 121   DISALLOW_COPY_AND_ASSIGN(MockInputMethodManager);
 122 };
 123
 124 }  // namespace input_method
 125 }  // namespace chromeos
 126
 127 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_MANAGER_H_