Index: ui/app_list/speech_ui_model.h |
diff --git a/ui/app_list/speech_ui_model.h b/ui/app_list/speech_ui_model.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..1d3f7502cf11ed5aacb545074e5e23b96f469074 |
--- /dev/null |
+++ b/ui/app_list/speech_ui_model.h |
@@ -0,0 +1,47 @@ |
+// 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 UI_APP_LIST_SPEECH_UI_MODEL_H_ |
+#define UI_APP_LIST_SPEECH_UI_MODEL_H_ |
+ |
+#include "base/basictypes.h" |
+#include "base/observer_list.h" |
+#include "base/strings/string16.h" |
+#include "ui/app_list/app_list_export.h" |
+#include "ui/app_list/speech_ui_model_observer.h" |
+ |
+namespace app_list { |
+ |
+// SpeechUIModel provides the interface to update the UI for speech recognition. |
+class APP_LIST_EXPORT SpeechUIModel { |
+ public: |
+ SpeechUIModel(); |
+ virtual ~SpeechUIModel(); |
+ |
+ void SetSpeechResult(const base::string16& result, bool is_final); |
+ void UpdateSoundLevel(int16 level); |
+ void SetSpeechRecognitionState(SpeechRecognitionState new_state); |
+ |
+ void AddObserver(SpeechUIModelObserver* observer); |
+ void RemoveObserver(SpeechUIModelObserver* observer); |
+ |
+ const base::string16& result() const { return result_; } |
+ bool is_final() const { return is_final_; } |
+ int16 sound_level() const { return sound_level_; } |
+ SpeechRecognitionState state() const { return state_; } |
+ |
+ private: |
+ base::string16 result_; |
+ bool is_final_; |
+ int16 sound_level_; |
+ SpeechRecognitionState state_; |
+ |
+ ObserverList<SpeechUIModelObserver> observers_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(SpeechUIModel); |
+}; |
+ |
+} // namespace app_list |
+ |
+#endif // UI_APP_LIST_SPEECH_UI_MODEL_H_ |