Adding new mock classes for input method handlers

chromeos/ime/mock_ime_input_context_handler.h

+// Copyright 2013 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 CHROMEOS_IME_MOCK_IME_INPUT_CONTEXT_HANDLER_H_
+#define CHROMEOS_IME_MOCK_IME_INPUT_CONTEXT_HANDLER_H_
+
+#include "chromeos/dbus/ibus/ibus_text.h"
+#include "chromeos/ime/ibus_bridge.h"
+
+namespace chromeos {
+
+class CHROMEOS_EXPORT MockIMEInputContextHandler
+    : public IBusInputContextHandlerInterface {
+ public:
+  struct UpdatePreeditTextArg {
+    IBusText ibus_text;
+    uint32 cursor_pos;
+    bool is_visible;
+  };
+
+  struct DeleteSurroundingTextArg {
+    int32 offset;
+    uint32 length;
+  };
+
+  MockIMEInputContextHandler();
+  virtual ~MockIMEInputContextHandler();
+
+  virtual void CommitText(const IBusText& text) OVERRIDE;
+  virtual void ForwardKeyEvent(uint32 keyval, uint32 keycode,
+                               uint32 state) OVERRIDE;
+  virtual void UpdatePreeditText(const IBusText& text,
+                                 uint32 cursor_pos,
+                                 bool visible) OVERRIDE;
+  virtual void ShowPreeditText() OVERRIDE;
+  virtual void HidePreeditText() OVERRIDE;
+  virtual void DeleteSurroundingText(int32 offset, uint32 length) OVERRIDE;
+
+  int commit_text_call_count() const { return commit_text_call_count_; }
+  int forward_key_event_call_count() const {
+    return forward_key_event_call_count_;
+  }
+
+  int update_preedit_text_call_count() const {
+    return update_preedit_text_call_count_;
+  }
+
+  int show_preedit_text_call_count() const {
+    return show_preedit_text_call_count_;
+  }
+
+  int hide_preedit_text_call_count() const {
+    return hide_preedit_text_call_count_;
+  }
+
+  int delete_surrounding_text_call_count() const {
+    return delete_surrounding_text_call_count_;
+  }
+
+  const std::string& last_commit_text() const {
+    return last_commit_text_;
+  };
+
+  const UpdatePreeditTextArg& last_update_preedit_arg() const {
+    return last_update_preedit_arg_;
+  }
+
+  const DeleteSurroundingTextArg& last_delete_surrounding_text_arg() const {
+    return last_delete_surrounding_text_arg_;
+  }
+
+  // Resets all call count.
+  void Reset();
+
+ private:
+  int commit_text_call_count_;
+  int forward_key_event_call_count_;
+  int update_preedit_text_call_count_;
+  int show_preedit_text_call_count_;
+  int hide_preedit_text_call_count_;
+  int delete_surrounding_text_call_count_;
+  std::string last_commit_text_;
+  UpdatePreeditTextArg last_update_preedit_arg_;
+  DeleteSurroundingTextArg last_delete_surrounding_text_arg_;
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_IME_MOCK_IME_INPUT_CONTEXT_HANDLER_H_