diff options
Diffstat (limited to 'libs/input/InputEventLabels.cpp')
| -rw-r--r-- | libs/input/InputEventLabels.cpp | 451 |
1 files changed, 451 insertions, 0 deletions
diff --git a/libs/input/InputEventLabels.cpp b/libs/input/InputEventLabels.cpp new file mode 100644 index 0000000000..c0aa2e26a2 --- /dev/null +++ b/libs/input/InputEventLabels.cpp @@ -0,0 +1,451 @@ +/* + * Copyright (C) 2020 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <input/InputEventLabels.h> + +#define DEFINE_KEYCODE(key) { #key, AKEYCODE_##key } +#define DEFINE_AXIS(axis) { #axis, AMOTION_EVENT_AXIS_##axis } +#define DEFINE_LED(led) { #led, ALED_##led } +#define DEFINE_FLAG(flag) { #flag, POLICY_FLAG_##flag } + +namespace android { + +// NOTE: If you add a new keycode here you must also add it to several other files. +// Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list. +#define KEYCODES_SEQUENCE \ + DEFINE_KEYCODE(UNKNOWN), \ + DEFINE_KEYCODE(SOFT_LEFT), \ + DEFINE_KEYCODE(SOFT_RIGHT), \ + DEFINE_KEYCODE(HOME), \ + DEFINE_KEYCODE(BACK), \ + DEFINE_KEYCODE(CALL), \ + DEFINE_KEYCODE(ENDCALL), \ + DEFINE_KEYCODE(0), \ + DEFINE_KEYCODE(1), \ + DEFINE_KEYCODE(2), \ + DEFINE_KEYCODE(3), \ + DEFINE_KEYCODE(4), \ + DEFINE_KEYCODE(5), \ + DEFINE_KEYCODE(6), \ + DEFINE_KEYCODE(7), \ + DEFINE_KEYCODE(8), \ + DEFINE_KEYCODE(9), \ + DEFINE_KEYCODE(STAR), \ + DEFINE_KEYCODE(POUND), \ + DEFINE_KEYCODE(DPAD_UP), \ + DEFINE_KEYCODE(DPAD_DOWN), \ + DEFINE_KEYCODE(DPAD_LEFT), \ + DEFINE_KEYCODE(DPAD_RIGHT), \ + DEFINE_KEYCODE(DPAD_CENTER), \ + DEFINE_KEYCODE(VOLUME_UP), \ + DEFINE_KEYCODE(VOLUME_DOWN), \ + DEFINE_KEYCODE(POWER), \ + DEFINE_KEYCODE(CAMERA), \ + DEFINE_KEYCODE(CLEAR), \ + DEFINE_KEYCODE(A), \ + DEFINE_KEYCODE(B), \ + DEFINE_KEYCODE(C), \ + DEFINE_KEYCODE(D), \ + DEFINE_KEYCODE(E), \ + DEFINE_KEYCODE(F), \ + DEFINE_KEYCODE(G), \ + DEFINE_KEYCODE(H), \ + DEFINE_KEYCODE(I), \ + DEFINE_KEYCODE(J), \ + DEFINE_KEYCODE(K), \ + DEFINE_KEYCODE(L), \ + DEFINE_KEYCODE(M), \ + DEFINE_KEYCODE(N), \ + DEFINE_KEYCODE(O), \ + DEFINE_KEYCODE(P), \ + DEFINE_KEYCODE(Q), \ + DEFINE_KEYCODE(R), \ + DEFINE_KEYCODE(S), \ + DEFINE_KEYCODE(T), \ + DEFINE_KEYCODE(U), \ + DEFINE_KEYCODE(V), \ + DEFINE_KEYCODE(W), \ + DEFINE_KEYCODE(X), \ + DEFINE_KEYCODE(Y), \ + DEFINE_KEYCODE(Z), \ + DEFINE_KEYCODE(COMMA), \ + DEFINE_KEYCODE(PERIOD), \ + DEFINE_KEYCODE(ALT_LEFT), \ + DEFINE_KEYCODE(ALT_RIGHT), \ + DEFINE_KEYCODE(SHIFT_LEFT), \ + DEFINE_KEYCODE(SHIFT_RIGHT), \ + DEFINE_KEYCODE(TAB), \ + DEFINE_KEYCODE(SPACE), \ + DEFINE_KEYCODE(SYM), \ + DEFINE_KEYCODE(EXPLORER), \ + DEFINE_KEYCODE(ENVELOPE), \ + DEFINE_KEYCODE(ENTER), \ + DEFINE_KEYCODE(DEL), \ + DEFINE_KEYCODE(GRAVE), \ + DEFINE_KEYCODE(MINUS), \ + DEFINE_KEYCODE(EQUALS), \ + DEFINE_KEYCODE(LEFT_BRACKET), \ + DEFINE_KEYCODE(RIGHT_BRACKET), \ + DEFINE_KEYCODE(BACKSLASH), \ + DEFINE_KEYCODE(SEMICOLON), \ + DEFINE_KEYCODE(APOSTROPHE), \ + DEFINE_KEYCODE(SLASH), \ + DEFINE_KEYCODE(AT), \ + DEFINE_KEYCODE(NUM), \ + DEFINE_KEYCODE(HEADSETHOOK), \ + DEFINE_KEYCODE(FOCUS), \ + DEFINE_KEYCODE(PLUS), \ + DEFINE_KEYCODE(MENU), \ + DEFINE_KEYCODE(NOTIFICATION), \ + DEFINE_KEYCODE(SEARCH), \ + DEFINE_KEYCODE(MEDIA_PLAY_PAUSE), \ + DEFINE_KEYCODE(MEDIA_STOP), \ + DEFINE_KEYCODE(MEDIA_NEXT), \ + DEFINE_KEYCODE(MEDIA_PREVIOUS), \ + DEFINE_KEYCODE(MEDIA_REWIND), \ + DEFINE_KEYCODE(MEDIA_FAST_FORWARD), \ + DEFINE_KEYCODE(MUTE), \ + DEFINE_KEYCODE(PAGE_UP), \ + DEFINE_KEYCODE(PAGE_DOWN), \ + DEFINE_KEYCODE(PICTSYMBOLS), \ + DEFINE_KEYCODE(SWITCH_CHARSET), \ + DEFINE_KEYCODE(BUTTON_A), \ + DEFINE_KEYCODE(BUTTON_B), \ + DEFINE_KEYCODE(BUTTON_C), \ + DEFINE_KEYCODE(BUTTON_X), \ + DEFINE_KEYCODE(BUTTON_Y), \ + DEFINE_KEYCODE(BUTTON_Z), \ + DEFINE_KEYCODE(BUTTON_L1), \ + DEFINE_KEYCODE(BUTTON_R1), \ + DEFINE_KEYCODE(BUTTON_L2), \ + DEFINE_KEYCODE(BUTTON_R2), \ + DEFINE_KEYCODE(BUTTON_THUMBL), \ + DEFINE_KEYCODE(BUTTON_THUMBR), \ + DEFINE_KEYCODE(BUTTON_START), \ + DEFINE_KEYCODE(BUTTON_SELECT), \ + DEFINE_KEYCODE(BUTTON_MODE), \ + DEFINE_KEYCODE(ESCAPE), \ + DEFINE_KEYCODE(FORWARD_DEL), \ + DEFINE_KEYCODE(CTRL_LEFT), \ + DEFINE_KEYCODE(CTRL_RIGHT), \ + DEFINE_KEYCODE(CAPS_LOCK), \ + DEFINE_KEYCODE(SCROLL_LOCK), \ + DEFINE_KEYCODE(META_LEFT), \ + DEFINE_KEYCODE(META_RIGHT), \ + DEFINE_KEYCODE(FUNCTION), \ + DEFINE_KEYCODE(SYSRQ), \ + DEFINE_KEYCODE(BREAK), \ + DEFINE_KEYCODE(MOVE_HOME), \ + DEFINE_KEYCODE(MOVE_END), \ + DEFINE_KEYCODE(INSERT), \ + DEFINE_KEYCODE(FORWARD), \ + DEFINE_KEYCODE(MEDIA_PLAY), \ + DEFINE_KEYCODE(MEDIA_PAUSE), \ + DEFINE_KEYCODE(MEDIA_CLOSE), \ + DEFINE_KEYCODE(MEDIA_EJECT), \ + DEFINE_KEYCODE(MEDIA_RECORD), \ + DEFINE_KEYCODE(F1), \ + DEFINE_KEYCODE(F2), \ + DEFINE_KEYCODE(F3), \ + DEFINE_KEYCODE(F4), \ + DEFINE_KEYCODE(F5), \ + DEFINE_KEYCODE(F6), \ + DEFINE_KEYCODE(F7), \ + DEFINE_KEYCODE(F8), \ + DEFINE_KEYCODE(F9), \ + DEFINE_KEYCODE(F10), \ + DEFINE_KEYCODE(F11), \ + DEFINE_KEYCODE(F12), \ + DEFINE_KEYCODE(NUM_LOCK), \ + DEFINE_KEYCODE(NUMPAD_0), \ + DEFINE_KEYCODE(NUMPAD_1), \ + DEFINE_KEYCODE(NUMPAD_2), \ + DEFINE_KEYCODE(NUMPAD_3), \ + DEFINE_KEYCODE(NUMPAD_4), \ + DEFINE_KEYCODE(NUMPAD_5), \ + DEFINE_KEYCODE(NUMPAD_6), \ + DEFINE_KEYCODE(NUMPAD_7), \ + DEFINE_KEYCODE(NUMPAD_8), \ + DEFINE_KEYCODE(NUMPAD_9), \ + DEFINE_KEYCODE(NUMPAD_DIVIDE), \ + DEFINE_KEYCODE(NUMPAD_MULTIPLY), \ + DEFINE_KEYCODE(NUMPAD_SUBTRACT), \ + DEFINE_KEYCODE(NUMPAD_ADD), \ + DEFINE_KEYCODE(NUMPAD_DOT), \ + DEFINE_KEYCODE(NUMPAD_COMMA), \ + DEFINE_KEYCODE(NUMPAD_ENTER), \ + DEFINE_KEYCODE(NUMPAD_EQUALS), \ + DEFINE_KEYCODE(NUMPAD_LEFT_PAREN), \ + DEFINE_KEYCODE(NUMPAD_RIGHT_PAREN), \ + DEFINE_KEYCODE(VOLUME_MUTE), \ + DEFINE_KEYCODE(INFO), \ + DEFINE_KEYCODE(CHANNEL_UP), \ + DEFINE_KEYCODE(CHANNEL_DOWN), \ + DEFINE_KEYCODE(ZOOM_IN), \ + DEFINE_KEYCODE(ZOOM_OUT), \ + DEFINE_KEYCODE(TV), \ + DEFINE_KEYCODE(WINDOW), \ + DEFINE_KEYCODE(GUIDE), \ + DEFINE_KEYCODE(DVR), \ + DEFINE_KEYCODE(BOOKMARK), \ + DEFINE_KEYCODE(CAPTIONS), \ + DEFINE_KEYCODE(SETTINGS), \ + DEFINE_KEYCODE(TV_POWER), \ + DEFINE_KEYCODE(TV_INPUT), \ + DEFINE_KEYCODE(STB_POWER), \ + DEFINE_KEYCODE(STB_INPUT), \ + DEFINE_KEYCODE(AVR_POWER), \ + DEFINE_KEYCODE(AVR_INPUT), \ + DEFINE_KEYCODE(PROG_RED), \ + DEFINE_KEYCODE(PROG_GREEN), \ + DEFINE_KEYCODE(PROG_YELLOW), \ + DEFINE_KEYCODE(PROG_BLUE), \ + DEFINE_KEYCODE(APP_SWITCH), \ + DEFINE_KEYCODE(BUTTON_1), \ + DEFINE_KEYCODE(BUTTON_2), \ + DEFINE_KEYCODE(BUTTON_3), \ + DEFINE_KEYCODE(BUTTON_4), \ + DEFINE_KEYCODE(BUTTON_5), \ + DEFINE_KEYCODE(BUTTON_6), \ + DEFINE_KEYCODE(BUTTON_7), \ + DEFINE_KEYCODE(BUTTON_8), \ + DEFINE_KEYCODE(BUTTON_9), \ + DEFINE_KEYCODE(BUTTON_10), \ + DEFINE_KEYCODE(BUTTON_11), \ + DEFINE_KEYCODE(BUTTON_12), \ + DEFINE_KEYCODE(BUTTON_13), \ + DEFINE_KEYCODE(BUTTON_14), \ + DEFINE_KEYCODE(BUTTON_15), \ + DEFINE_KEYCODE(BUTTON_16), \ + DEFINE_KEYCODE(LANGUAGE_SWITCH), \ + DEFINE_KEYCODE(MANNER_MODE), \ + DEFINE_KEYCODE(3D_MODE), \ + DEFINE_KEYCODE(CONTACTS), \ + DEFINE_KEYCODE(CALENDAR), \ + DEFINE_KEYCODE(MUSIC), \ + DEFINE_KEYCODE(CALCULATOR), \ + DEFINE_KEYCODE(ZENKAKU_HANKAKU), \ + DEFINE_KEYCODE(EISU), \ + DEFINE_KEYCODE(MUHENKAN), \ + DEFINE_KEYCODE(HENKAN), \ + DEFINE_KEYCODE(KATAKANA_HIRAGANA), \ + DEFINE_KEYCODE(YEN), \ + DEFINE_KEYCODE(RO), \ + DEFINE_KEYCODE(KANA), \ + DEFINE_KEYCODE(ASSIST), \ + DEFINE_KEYCODE(BRIGHTNESS_DOWN), \ + DEFINE_KEYCODE(BRIGHTNESS_UP), \ + DEFINE_KEYCODE(MEDIA_AUDIO_TRACK), \ + DEFINE_KEYCODE(SLEEP), \ + DEFINE_KEYCODE(WAKEUP), \ + DEFINE_KEYCODE(PAIRING), \ + DEFINE_KEYCODE(MEDIA_TOP_MENU), \ + DEFINE_KEYCODE(11), \ + DEFINE_KEYCODE(12), \ + DEFINE_KEYCODE(LAST_CHANNEL), \ + DEFINE_KEYCODE(TV_DATA_SERVICE), \ + DEFINE_KEYCODE(VOICE_ASSIST), \ + DEFINE_KEYCODE(TV_RADIO_SERVICE), \ + DEFINE_KEYCODE(TV_TELETEXT), \ + DEFINE_KEYCODE(TV_NUMBER_ENTRY), \ + DEFINE_KEYCODE(TV_TERRESTRIAL_ANALOG), \ + DEFINE_KEYCODE(TV_TERRESTRIAL_DIGITAL), \ + DEFINE_KEYCODE(TV_SATELLITE), \ + DEFINE_KEYCODE(TV_SATELLITE_BS), \ + DEFINE_KEYCODE(TV_SATELLITE_CS), \ + DEFINE_KEYCODE(TV_SATELLITE_SERVICE), \ + DEFINE_KEYCODE(TV_NETWORK), \ + DEFINE_KEYCODE(TV_ANTENNA_CABLE), \ + DEFINE_KEYCODE(TV_INPUT_HDMI_1), \ + DEFINE_KEYCODE(TV_INPUT_HDMI_2), \ + DEFINE_KEYCODE(TV_INPUT_HDMI_3), \ + DEFINE_KEYCODE(TV_INPUT_HDMI_4), \ + DEFINE_KEYCODE(TV_INPUT_COMPOSITE_1), \ + DEFINE_KEYCODE(TV_INPUT_COMPOSITE_2), \ + DEFINE_KEYCODE(TV_INPUT_COMPONENT_1), \ + DEFINE_KEYCODE(TV_INPUT_COMPONENT_2), \ + DEFINE_KEYCODE(TV_INPUT_VGA_1), \ + DEFINE_KEYCODE(TV_AUDIO_DESCRIPTION), \ + DEFINE_KEYCODE(TV_AUDIO_DESCRIPTION_MIX_UP), \ + DEFINE_KEYCODE(TV_AUDIO_DESCRIPTION_MIX_DOWN), \ + DEFINE_KEYCODE(TV_ZOOM_MODE), \ + DEFINE_KEYCODE(TV_CONTENTS_MENU), \ + DEFINE_KEYCODE(TV_MEDIA_CONTEXT_MENU), \ + DEFINE_KEYCODE(TV_TIMER_PROGRAMMING), \ + DEFINE_KEYCODE(HELP), \ + DEFINE_KEYCODE(NAVIGATE_PREVIOUS), \ + DEFINE_KEYCODE(NAVIGATE_NEXT), \ + DEFINE_KEYCODE(NAVIGATE_IN), \ + DEFINE_KEYCODE(NAVIGATE_OUT), \ + DEFINE_KEYCODE(STEM_PRIMARY), \ + DEFINE_KEYCODE(STEM_1), \ + DEFINE_KEYCODE(STEM_2), \ + DEFINE_KEYCODE(STEM_3), \ + DEFINE_KEYCODE(DPAD_UP_LEFT), \ + DEFINE_KEYCODE(DPAD_DOWN_LEFT), \ + DEFINE_KEYCODE(DPAD_UP_RIGHT), \ + DEFINE_KEYCODE(DPAD_DOWN_RIGHT), \ + DEFINE_KEYCODE(MEDIA_SKIP_FORWARD), \ + DEFINE_KEYCODE(MEDIA_SKIP_BACKWARD), \ + DEFINE_KEYCODE(MEDIA_STEP_FORWARD), \ + DEFINE_KEYCODE(MEDIA_STEP_BACKWARD), \ + DEFINE_KEYCODE(SOFT_SLEEP), \ + DEFINE_KEYCODE(CUT), \ + DEFINE_KEYCODE(COPY), \ + DEFINE_KEYCODE(PASTE), \ + DEFINE_KEYCODE(SYSTEM_NAVIGATION_UP), \ + DEFINE_KEYCODE(SYSTEM_NAVIGATION_DOWN), \ + DEFINE_KEYCODE(SYSTEM_NAVIGATION_LEFT), \ + DEFINE_KEYCODE(SYSTEM_NAVIGATION_RIGHT), \ + DEFINE_KEYCODE(ALL_APPS), \ + DEFINE_KEYCODE(REFRESH), \ + DEFINE_KEYCODE(THUMBS_UP), \ + DEFINE_KEYCODE(THUMBS_DOWN), \ + DEFINE_KEYCODE(PROFILE_SWITCH) + +// NOTE: If you add a new axis here you must also add it to several other files. +// Refer to frameworks/base/core/java/android/view/MotionEvent.java for the full list. +#define AXES_SEQUENCE \ + DEFINE_AXIS(X), \ + DEFINE_AXIS(Y), \ + DEFINE_AXIS(PRESSURE), \ + DEFINE_AXIS(SIZE), \ + DEFINE_AXIS(TOUCH_MAJOR), \ + DEFINE_AXIS(TOUCH_MINOR), \ + DEFINE_AXIS(TOOL_MAJOR), \ + DEFINE_AXIS(TOOL_MINOR), \ + DEFINE_AXIS(ORIENTATION), \ + DEFINE_AXIS(VSCROLL), \ + DEFINE_AXIS(HSCROLL), \ + DEFINE_AXIS(Z), \ + DEFINE_AXIS(RX), \ + DEFINE_AXIS(RY), \ + DEFINE_AXIS(RZ), \ + DEFINE_AXIS(HAT_X), \ + DEFINE_AXIS(HAT_Y), \ + DEFINE_AXIS(LTRIGGER), \ + DEFINE_AXIS(RTRIGGER), \ + DEFINE_AXIS(THROTTLE), \ + DEFINE_AXIS(RUDDER), \ + DEFINE_AXIS(WHEEL), \ + DEFINE_AXIS(GAS), \ + DEFINE_AXIS(BRAKE), \ + DEFINE_AXIS(DISTANCE), \ + DEFINE_AXIS(TILT), \ + DEFINE_AXIS(SCROLL), \ + DEFINE_AXIS(RELATIVE_X), \ + DEFINE_AXIS(RELATIVE_Y), \ + {"RESERVED_29", 29}, \ + {"RESERVED_30", 30}, \ + {"RESERVED_31", 31}, \ + DEFINE_AXIS(GENERIC_1), \ + DEFINE_AXIS(GENERIC_2), \ + DEFINE_AXIS(GENERIC_3), \ + DEFINE_AXIS(GENERIC_4), \ + DEFINE_AXIS(GENERIC_5), \ + DEFINE_AXIS(GENERIC_6), \ + DEFINE_AXIS(GENERIC_7), \ + DEFINE_AXIS(GENERIC_8), \ + DEFINE_AXIS(GENERIC_9), \ + DEFINE_AXIS(GENERIC_10), \ + DEFINE_AXIS(GENERIC_11), \ + DEFINE_AXIS(GENERIC_12), \ + DEFINE_AXIS(GENERIC_13), \ + DEFINE_AXIS(GENERIC_14), \ + DEFINE_AXIS(GENERIC_15), \ + DEFINE_AXIS(GENERIC_16) + + +// NOTE: If you add new LEDs here, you must also add them to Input.h +#define LEDS_SEQUENCE \ + DEFINE_LED(NUM_LOCK), \ + DEFINE_LED(CAPS_LOCK), \ + DEFINE_LED(SCROLL_LOCK), \ + DEFINE_LED(COMPOSE), \ + DEFINE_LED(KANA), \ + DEFINE_LED(SLEEP), \ + DEFINE_LED(SUSPEND), \ + DEFINE_LED(MUTE), \ + DEFINE_LED(MISC), \ + DEFINE_LED(MAIL), \ + DEFINE_LED(CHARGING), \ + DEFINE_LED(CONTROLLER_1), \ + DEFINE_LED(CONTROLLER_2), \ + DEFINE_LED(CONTROLLER_3), \ + DEFINE_LED(CONTROLLER_4) + +#define FLAGS_SEQUENCE \ + DEFINE_FLAG(VIRTUAL), \ + DEFINE_FLAG(FUNCTION), \ + DEFINE_FLAG(GESTURE), \ + DEFINE_FLAG(WAKE) + +// --- InputEventLookup --- +const std::unordered_map<std::string, int> InputEventLookup::KEYCODES = {KEYCODES_SEQUENCE}; + +const std::vector<InputEventLabel> InputEventLookup::KEY_NAMES = {KEYCODES_SEQUENCE}; + +const std::unordered_map<std::string, int> InputEventLookup::AXES = {AXES_SEQUENCE}; + +const std::vector<InputEventLabel> InputEventLookup::AXES_NAMES = {AXES_SEQUENCE}; + +const std::unordered_map<std::string, int> InputEventLookup::LEDS = {LEDS_SEQUENCE}; + +const std::unordered_map<std::string, int> InputEventLookup::FLAGS = {FLAGS_SEQUENCE}; + +int InputEventLookup::lookupValueByLabel(const std::unordered_map<std::string, int>& map, + const char* literal) { + std::string str(literal); + auto it = map.find(str); + return it != map.end() ? it->second : 0; +} + +const char* InputEventLookup::lookupLabelByValue(const std::vector<InputEventLabel>& vec, + int value) { + if (static_cast<size_t>(value) < vec.size()) { + return vec[value].literal; + } + return nullptr; +} + +int32_t InputEventLookup::getKeyCodeByLabel(const char* label) { + return int32_t(lookupValueByLabel(KEYCODES, label)); +} + +const char* InputEventLookup::getLabelByKeyCode(int32_t keyCode) { + if (keyCode >= 0 && static_cast<size_t>(keyCode) < KEYCODES.size()) { + return lookupLabelByValue(KEY_NAMES, keyCode); + } + return nullptr; +} + +uint32_t InputEventLookup::getKeyFlagByLabel(const char* label) { + return uint32_t(lookupValueByLabel(FLAGS, label)); +} + +int32_t InputEventLookup::getAxisByLabel(const char* label) { + return int32_t(lookupValueByLabel(AXES, label)); +} + +const char* InputEventLookup::getAxisLabel(int32_t axisId) { + return lookupLabelByValue(AXES_NAMES, axisId); +} + +int32_t InputEventLookup::getLedByLabel(const char* label) { + return int32_t(lookupValueByLabel(LEDS, label)); +} + +} // namespace android |