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Side by Side Diff: ui/chromeos/ime/ime_keyboard.h

Issue 727143002: Moves code from chromeos/ime to ui/base/ime/chromeos. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: nit Created 6 years, 1 month ago
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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
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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