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      1 // Copyright 2013 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_CHROMEOS_MOCK_IME_INPUT_CONTEXT_HANDLER_H_
      6 #define UI_BASE_IME_CHROMEOS_MOCK_IME_INPUT_CONTEXT_HANDLER_H_
      7 
      8 #include "chromeos/ime/composition_text.h"
      9 #include "ui/base/ime/chromeos/ime_bridge.h"
     10 #include "ui/base/ui_base_export.h"
     11 
     12 namespace chromeos {
     13 
     14 class UI_BASE_EXPORT MockIMEInputContextHandler
     15     : public IMEInputContextHandlerInterface {
     16  public:
     17   struct UpdateCompositionTextArg {
     18     CompositionText composition_text;
     19     uint32 cursor_pos;
     20     bool is_visible;
     21   };
     22 
     23   struct DeleteSurroundingTextArg {
     24     int32 offset;
     25     uint32 length;
     26   };
     27 
     28   MockIMEInputContextHandler();
     29   virtual ~MockIMEInputContextHandler();
     30 
     31   virtual void CommitText(const std::string& text) OVERRIDE;
     32   virtual void UpdateCompositionText(const CompositionText& text,
     33                                  uint32 cursor_pos,
     34                                  bool visible) OVERRIDE;
     35   virtual void DeleteSurroundingText(int32 offset, uint32 length) OVERRIDE;
     36 
     37   int commit_text_call_count() const { return commit_text_call_count_; }
     38 
     39   int update_preedit_text_call_count() const {
     40     return update_preedit_text_call_count_;
     41   }
     42 
     43   int delete_surrounding_text_call_count() const {
     44     return delete_surrounding_text_call_count_;
     45   }
     46 
     47   const std::string& last_commit_text() const {
     48     return last_commit_text_;
     49   };
     50 
     51   const UpdateCompositionTextArg& last_update_composition_arg() const {
     52     return last_update_composition_arg_;
     53   }
     54 
     55   const DeleteSurroundingTextArg& last_delete_surrounding_text_arg() const {
     56     return last_delete_surrounding_text_arg_;
     57   }
     58 
     59   // Resets all call count.
     60   void Reset();
     61 
     62  private:
     63   int commit_text_call_count_;
     64   int update_preedit_text_call_count_;
     65   int delete_surrounding_text_call_count_;
     66   std::string last_commit_text_;
     67   UpdateCompositionTextArg last_update_composition_arg_;
     68   DeleteSurroundingTextArg last_delete_surrounding_text_arg_;
     69 };
     70 
     71 }  // namespace chromeos
     72 
     73 #endif  // UI_BASE_IME_CHROMEOS_MOCK_IME_INPUT_CONTEXT_HANDLER_H_
     74