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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROMEOS_IME_IME_KEYBOARD_H_ | 5 #ifndef UI_CHROMEOS_IME_IME_KEYBOARD_H_ |
6 #define CHROMEOS_IME_IME_KEYBOARD_H_ | 6 #define UI_CHROMEOS_IME_IME_KEYBOARD_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/basictypes.h" | 11 #include "base/basictypes.h" |
12 #include "base/observer_list.h" | 12 #include "base/observer_list.h" |
13 #include "chromeos/chromeos_export.h" | 13 #include "ui/chromeos/ui_chromeos_export.h" |
14 | 14 |
15 namespace chromeos { | 15 namespace chromeos { |
16 namespace input_method { | 16 namespace input_method { |
17 | 17 |
18 struct AutoRepeatRate { | 18 struct AutoRepeatRate { |
19 AutoRepeatRate() : initial_delay_in_ms(0), repeat_interval_in_ms(0) {} | 19 AutoRepeatRate() : initial_delay_in_ms(0), repeat_interval_in_ms(0) {} |
20 unsigned int initial_delay_in_ms; | 20 unsigned int initial_delay_in_ms; |
21 unsigned int repeat_interval_in_ms; | 21 unsigned int repeat_interval_in_ms; |
22 }; | 22 }; |
23 | 23 |
24 enum ModifierKey { | 24 enum ModifierKey { |
25 kSearchKey = 0, // Customizable. | 25 kSearchKey = 0, // Customizable. |
26 kControlKey, // Customizable. | 26 kControlKey, // Customizable. |
27 kAltKey, // Customizable. | 27 kAltKey, // Customizable. |
28 kVoidKey, | 28 kVoidKey, |
29 kCapsLockKey, | 29 kCapsLockKey, |
30 kEscapeKey, | 30 kEscapeKey, |
31 // IMPORTANT: You should update kCustomizableKeys[] in .cc file, if you | 31 // IMPORTANT: You should update kCustomizableKeys[] in .cc file, if you |
32 // add a customizable key. | 32 // add a customizable key. |
33 kNumModifierKeys, | 33 kNumModifierKeys, |
34 }; | 34 }; |
35 | 35 |
36 class InputMethodUtil; | 36 class InputMethodUtil; |
37 | 37 |
38 class CHROMEOS_EXPORT ImeKeyboard { | 38 class UI_CHROMEOS_EXPORT ImeKeyboard { |
39 public: | 39 public: |
40 class Observer { | 40 class Observer { |
41 public: | 41 public: |
42 // Called when the caps lock state has changed. | 42 // Called when the caps lock state has changed. |
43 virtual void OnCapsLockChanged(bool enabled) = 0; | 43 virtual void OnCapsLockChanged(bool enabled) = 0; |
44 }; | 44 }; |
45 | 45 |
46 ImeKeyboard(); | 46 ImeKeyboard(); |
47 virtual ~ImeKeyboard(); | 47 virtual ~ImeKeyboard(); |
48 // Adds/removes observer. | 48 // Adds/removes observer. |
(...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
91 // Do not call the function from non-UI threads. | 91 // Do not call the function from non-UI threads. |
92 virtual bool SetAutoRepeatEnabled(bool enabled) = 0; | 92 virtual bool SetAutoRepeatEnabled(bool enabled) = 0; |
93 | 93 |
94 // Sets the auto-repeat rate of the keyboard, initial delay in ms, and repeat | 94 // Sets the auto-repeat rate of the keyboard, initial delay in ms, and repeat |
95 // interval in ms. Returns true on success. Do not call the function from | 95 // interval in ms. Returns true on success. Do not call the function from |
96 // non-UI threads. | 96 // non-UI threads. |
97 virtual bool SetAutoRepeatRate(const AutoRepeatRate& rate) = 0; | 97 virtual bool SetAutoRepeatRate(const AutoRepeatRate& rate) = 0; |
98 | 98 |
99 // Returns true if auto repeat is enabled. This function is protected: for | 99 // Returns true if auto repeat is enabled. This function is protected: for |
100 // testability. | 100 // testability. |
101 static CHROMEOS_EXPORT bool GetAutoRepeatEnabledForTesting(); | 101 static UI_CHROMEOS_EXPORT bool GetAutoRepeatEnabledForTesting(); |
102 | 102 |
103 // On success, set current auto repeat rate on |out_rate| and returns true. | 103 // On success, set current auto repeat rate on |out_rate| and returns true. |
104 // Returns false otherwise. This function is protected: for testability. | 104 // Returns false otherwise. This function is protected: for testability. |
105 static CHROMEOS_EXPORT bool GetAutoRepeatRateForTesting( | 105 static UI_CHROMEOS_EXPORT bool GetAutoRepeatRateForTesting( |
106 AutoRepeatRate* out_rate); | 106 AutoRepeatRate* out_rate); |
107 | 107 |
108 // Returns false if |layout_name| contains a bad character. | 108 // Returns false if |layout_name| contains a bad character. |
109 static CHROMEOS_EXPORT bool CheckLayoutNameForTesting( | 109 static UI_CHROMEOS_EXPORT bool CheckLayoutNameForTesting( |
110 const std::string& layout_name); | 110 const std::string& layout_name); |
111 | 111 |
112 // Note: At this moment, classes other than InputMethodManager should not | 112 // Note: At this moment, classes other than InputMethodManager should not |
113 // instantiate the ImeKeyboard class. | 113 // instantiate the ImeKeyboard class. |
114 static ImeKeyboard* Create(); | 114 static UI_CHROMEOS_EXPORT ImeKeyboard* Create(); |
115 | 115 |
116 bool caps_lock_is_enabled_; | 116 bool caps_lock_is_enabled_; |
117 std::string last_layout_; | 117 std::string last_layout_; |
118 | 118 |
119 private: | 119 private: |
120 ObserverList<Observer> observers_; | 120 ObserverList<Observer> observers_; |
121 }; | 121 }; |
122 | 122 |
123 } // namespace input_method | 123 } // namespace input_method |
124 } // namespace chromeos | 124 } // namespace chromeos |
125 | 125 |
126 #endif // CHROMEOS_IME_IME_KEYBOARD_H_ | 126 #endif // UI_CHROMEOS_IME_IME_KEYBOARD_H_ |
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