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Side by Side Diff: ui/events/keycodes/dom4/keycode_converter.h

Issue 756643006: Remote assistance on Chrome OS Part IX - Input injection on Ozone (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@Ozone_input_injection
Patch Set: Add UsbCode to DomCode API Created 6 years ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 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 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 UI_EVENTS_KEYCODES_DOM4_KEYCODE_CONVERTER_H_ 5 #ifndef UI_EVENTS_KEYCODES_DOM4_KEYCODE_CONVERTER_H_
6 #define UI_EVENTS_KEYCODES_DOM4_KEYCODE_CONVERTER_H_ 6 #define UI_EVENTS_KEYCODES_DOM4_KEYCODE_CONVERTER_H_
7 7
8 #include <stdint.h> 8 #include <stdint.h>
9 #include "base/basictypes.h" 9 #include "base/basictypes.h"
10 10
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82 // Convert a USB keycode into an equivalent platform native keycode. 82 // Convert a USB keycode into an equivalent platform native keycode.
83 static uint16_t UsbKeycodeToNativeKeycode(uint32_t usb_keycode); 83 static uint16_t UsbKeycodeToNativeKeycode(uint32_t usb_keycode);
84 84
85 // Convert a platform native keycode into an equivalent USB keycode. 85 // Convert a platform native keycode into an equivalent USB keycode.
86 static uint32_t NativeKeycodeToUsbKeycode(uint16_t native_keycode); 86 static uint32_t NativeKeycodeToUsbKeycode(uint16_t native_keycode);
87 87
88 // Convert a USB keycode into the string with the DOM3 |code| value. 88 // Convert a USB keycode into the string with the DOM3 |code| value.
89 // The returned pointer references a static global string. 89 // The returned pointer references a static global string.
90 static const char* UsbKeycodeToCode(uint32_t usb_keycode); 90 static const char* UsbKeycodeToCode(uint32_t usb_keycode);
91 91
92 // Convert a USB keycode into a DomCode.
93 static DomCode UsbKeycodeToDomCode(uint32_t usb_keycode);
94
92 // Convert a DOM3 Event |code| string into a USB keycode value. 95 // Convert a DOM3 Event |code| string into a USB keycode value.
93 static uint32_t CodeToUsbKeycode(const char* code); 96 static uint32_t CodeToUsbKeycode(const char* code);
94 97
95 // Static methods to support testing. 98 // Static methods to support testing.
96 static size_t NumKeycodeMapEntriesForTest(); 99 static size_t NumKeycodeMapEntriesForTest();
97 static const KeycodeMapEntry* GetKeycodeMapForTest(); 100 static const KeycodeMapEntry* GetKeycodeMapForTest();
98 static const char* DomCodeStringForTest(size_t index); 101 static const char* DomCodeStringForTest(size_t index);
99 static const char* DomKeyStringForTest(size_t index); 102 static const char* DomKeyStringForTest(size_t index);
100 103
101 private: 104 private:
102 DISALLOW_COPY_AND_ASSIGN(KeycodeConverter); 105 DISALLOW_COPY_AND_ASSIGN(KeycodeConverter);
103 }; 106 };
104 107
105 } // namespace ui 108 } // namespace ui
106 109
107 #endif // UI_EVENTS_KEYCODES_DOM4_KEYCODE_CONVERTER_H_ 110 #endif // UI_EVENTS_KEYCODES_DOM4_KEYCODE_CONVERTER_H_
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