405 lines
11 KiB
C++
405 lines
11 KiB
C++
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _LIBINPUT_INPUT_EVENT_LABELS_H
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#define _LIBINPUT_INPUT_EVENT_LABELS_H
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#include <input/Input.h>
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#include <android/keycodes.h>
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#define DEFINE_KEYCODE(key) { #key, AKEYCODE_##key }
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#define DEFINE_AXIS(axis) { #axis, AMOTION_EVENT_AXIS_##axis }
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#define DEFINE_LED(led) { #led, ALED_##led }
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#define DEFINE_FLAG(flag) { #flag, POLICY_FLAG_##flag }
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namespace android {
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template<typename T, size_t N>
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size_t size(T (&)[N]) { return N; }
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struct InputEventLabel {
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const char *literal;
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int value;
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};
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static const InputEventLabel KEYCODES[] = {
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// NOTE: If you add a new keycode here you must also add it to several other files.
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// Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list.
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DEFINE_KEYCODE(UNKNOWN),
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DEFINE_KEYCODE(SOFT_LEFT),
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DEFINE_KEYCODE(SOFT_RIGHT),
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DEFINE_KEYCODE(HOME),
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DEFINE_KEYCODE(BACK),
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DEFINE_KEYCODE(CALL),
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DEFINE_KEYCODE(ENDCALL),
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DEFINE_KEYCODE(0),
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DEFINE_KEYCODE(1),
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DEFINE_KEYCODE(2),
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DEFINE_KEYCODE(3),
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DEFINE_KEYCODE(4),
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DEFINE_KEYCODE(5),
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DEFINE_KEYCODE(6),
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DEFINE_KEYCODE(7),
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DEFINE_KEYCODE(8),
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DEFINE_KEYCODE(9),
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DEFINE_KEYCODE(STAR),
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DEFINE_KEYCODE(POUND),
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DEFINE_KEYCODE(DPAD_UP),
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DEFINE_KEYCODE(DPAD_DOWN),
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DEFINE_KEYCODE(DPAD_LEFT),
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DEFINE_KEYCODE(DPAD_RIGHT),
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DEFINE_KEYCODE(DPAD_CENTER),
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DEFINE_KEYCODE(VOLUME_UP),
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DEFINE_KEYCODE(VOLUME_DOWN),
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DEFINE_KEYCODE(POWER),
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DEFINE_KEYCODE(CAMERA),
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DEFINE_KEYCODE(CLEAR),
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DEFINE_KEYCODE(A),
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DEFINE_KEYCODE(B),
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DEFINE_KEYCODE(C),
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DEFINE_KEYCODE(D),
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DEFINE_KEYCODE(E),
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DEFINE_KEYCODE(F),
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DEFINE_KEYCODE(G),
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DEFINE_KEYCODE(H),
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DEFINE_KEYCODE(I),
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DEFINE_KEYCODE(J),
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DEFINE_KEYCODE(K),
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DEFINE_KEYCODE(L),
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DEFINE_KEYCODE(M),
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DEFINE_KEYCODE(N),
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DEFINE_KEYCODE(O),
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DEFINE_KEYCODE(P),
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DEFINE_KEYCODE(Q),
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DEFINE_KEYCODE(R),
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DEFINE_KEYCODE(S),
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DEFINE_KEYCODE(T),
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DEFINE_KEYCODE(U),
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DEFINE_KEYCODE(V),
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DEFINE_KEYCODE(W),
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DEFINE_KEYCODE(X),
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DEFINE_KEYCODE(Y),
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DEFINE_KEYCODE(Z),
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DEFINE_KEYCODE(COMMA),
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DEFINE_KEYCODE(PERIOD),
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DEFINE_KEYCODE(ALT_LEFT),
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DEFINE_KEYCODE(ALT_RIGHT),
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DEFINE_KEYCODE(SHIFT_LEFT),
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DEFINE_KEYCODE(SHIFT_RIGHT),
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DEFINE_KEYCODE(TAB),
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DEFINE_KEYCODE(SPACE),
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DEFINE_KEYCODE(SYM),
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DEFINE_KEYCODE(EXPLORER),
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DEFINE_KEYCODE(ENVELOPE),
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DEFINE_KEYCODE(ENTER),
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DEFINE_KEYCODE(DEL),
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DEFINE_KEYCODE(GRAVE),
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DEFINE_KEYCODE(MINUS),
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DEFINE_KEYCODE(EQUALS),
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DEFINE_KEYCODE(LEFT_BRACKET),
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DEFINE_KEYCODE(RIGHT_BRACKET),
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DEFINE_KEYCODE(BACKSLASH),
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DEFINE_KEYCODE(SEMICOLON),
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DEFINE_KEYCODE(APOSTROPHE),
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DEFINE_KEYCODE(SLASH),
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DEFINE_KEYCODE(AT),
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DEFINE_KEYCODE(NUM),
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DEFINE_KEYCODE(HEADSETHOOK),
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DEFINE_KEYCODE(FOCUS), // *Camera* focus
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DEFINE_KEYCODE(PLUS),
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DEFINE_KEYCODE(MENU),
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DEFINE_KEYCODE(NOTIFICATION),
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DEFINE_KEYCODE(SEARCH),
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DEFINE_KEYCODE(MEDIA_PLAY_PAUSE),
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DEFINE_KEYCODE(MEDIA_STOP),
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DEFINE_KEYCODE(MEDIA_NEXT),
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DEFINE_KEYCODE(MEDIA_PREVIOUS),
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DEFINE_KEYCODE(MEDIA_REWIND),
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DEFINE_KEYCODE(MEDIA_FAST_FORWARD),
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DEFINE_KEYCODE(MUTE),
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DEFINE_KEYCODE(PAGE_UP),
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DEFINE_KEYCODE(PAGE_DOWN),
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DEFINE_KEYCODE(PICTSYMBOLS),
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DEFINE_KEYCODE(SWITCH_CHARSET),
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DEFINE_KEYCODE(BUTTON_A),
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DEFINE_KEYCODE(BUTTON_B),
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DEFINE_KEYCODE(BUTTON_C),
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DEFINE_KEYCODE(BUTTON_X),
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DEFINE_KEYCODE(BUTTON_Y),
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DEFINE_KEYCODE(BUTTON_Z),
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DEFINE_KEYCODE(BUTTON_L1),
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DEFINE_KEYCODE(BUTTON_R1),
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DEFINE_KEYCODE(BUTTON_L2),
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DEFINE_KEYCODE(BUTTON_R2),
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DEFINE_KEYCODE(BUTTON_THUMBL),
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DEFINE_KEYCODE(BUTTON_THUMBR),
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DEFINE_KEYCODE(BUTTON_START),
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DEFINE_KEYCODE(BUTTON_SELECT),
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DEFINE_KEYCODE(BUTTON_MODE),
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DEFINE_KEYCODE(ESCAPE),
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DEFINE_KEYCODE(FORWARD_DEL),
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DEFINE_KEYCODE(CTRL_LEFT),
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DEFINE_KEYCODE(CTRL_RIGHT),
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DEFINE_KEYCODE(CAPS_LOCK),
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DEFINE_KEYCODE(SCROLL_LOCK),
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DEFINE_KEYCODE(META_LEFT),
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DEFINE_KEYCODE(META_RIGHT),
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DEFINE_KEYCODE(FUNCTION),
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DEFINE_KEYCODE(SYSRQ),
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DEFINE_KEYCODE(BREAK),
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DEFINE_KEYCODE(MOVE_HOME),
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DEFINE_KEYCODE(MOVE_END),
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DEFINE_KEYCODE(INSERT),
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DEFINE_KEYCODE(FORWARD),
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DEFINE_KEYCODE(MEDIA_PLAY),
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DEFINE_KEYCODE(MEDIA_PAUSE),
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DEFINE_KEYCODE(MEDIA_CLOSE),
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DEFINE_KEYCODE(MEDIA_EJECT),
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DEFINE_KEYCODE(MEDIA_RECORD),
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DEFINE_KEYCODE(F1),
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DEFINE_KEYCODE(F2),
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DEFINE_KEYCODE(F3),
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DEFINE_KEYCODE(F4),
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DEFINE_KEYCODE(F5),
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DEFINE_KEYCODE(F6),
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DEFINE_KEYCODE(F7),
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DEFINE_KEYCODE(F8),
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DEFINE_KEYCODE(F9),
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DEFINE_KEYCODE(F10),
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DEFINE_KEYCODE(F11),
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DEFINE_KEYCODE(F12),
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DEFINE_KEYCODE(NUM_LOCK),
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DEFINE_KEYCODE(NUMPAD_0),
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DEFINE_KEYCODE(NUMPAD_1),
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DEFINE_KEYCODE(NUMPAD_2),
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DEFINE_KEYCODE(NUMPAD_3),
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DEFINE_KEYCODE(NUMPAD_4),
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DEFINE_KEYCODE(NUMPAD_5),
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DEFINE_KEYCODE(NUMPAD_6),
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DEFINE_KEYCODE(NUMPAD_7),
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DEFINE_KEYCODE(NUMPAD_8),
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DEFINE_KEYCODE(NUMPAD_9),
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DEFINE_KEYCODE(NUMPAD_DIVIDE),
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DEFINE_KEYCODE(NUMPAD_MULTIPLY),
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DEFINE_KEYCODE(NUMPAD_SUBTRACT),
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DEFINE_KEYCODE(NUMPAD_ADD),
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DEFINE_KEYCODE(NUMPAD_DOT),
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DEFINE_KEYCODE(NUMPAD_COMMA),
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DEFINE_KEYCODE(NUMPAD_ENTER),
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DEFINE_KEYCODE(NUMPAD_EQUALS),
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DEFINE_KEYCODE(NUMPAD_LEFT_PAREN),
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DEFINE_KEYCODE(NUMPAD_RIGHT_PAREN),
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DEFINE_KEYCODE(VOLUME_MUTE),
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DEFINE_KEYCODE(INFO),
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DEFINE_KEYCODE(CHANNEL_UP),
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DEFINE_KEYCODE(CHANNEL_DOWN),
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DEFINE_KEYCODE(ZOOM_IN),
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DEFINE_KEYCODE(ZOOM_OUT),
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DEFINE_KEYCODE(TV),
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DEFINE_KEYCODE(WINDOW),
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DEFINE_KEYCODE(GUIDE),
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DEFINE_KEYCODE(DVR),
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DEFINE_KEYCODE(BOOKMARK),
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DEFINE_KEYCODE(CAPTIONS),
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DEFINE_KEYCODE(SETTINGS),
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DEFINE_KEYCODE(TV_POWER),
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DEFINE_KEYCODE(TV_INPUT),
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DEFINE_KEYCODE(STB_POWER),
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DEFINE_KEYCODE(STB_INPUT),
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DEFINE_KEYCODE(AVR_POWER),
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DEFINE_KEYCODE(AVR_INPUT),
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DEFINE_KEYCODE(PROG_RED),
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DEFINE_KEYCODE(PROG_GREEN),
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DEFINE_KEYCODE(PROG_YELLOW),
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DEFINE_KEYCODE(PROG_BLUE),
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DEFINE_KEYCODE(APP_SWITCH),
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DEFINE_KEYCODE(BUTTON_1),
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DEFINE_KEYCODE(BUTTON_2),
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DEFINE_KEYCODE(BUTTON_3),
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DEFINE_KEYCODE(BUTTON_4),
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DEFINE_KEYCODE(BUTTON_5),
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DEFINE_KEYCODE(BUTTON_6),
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DEFINE_KEYCODE(BUTTON_7),
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DEFINE_KEYCODE(BUTTON_8),
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DEFINE_KEYCODE(BUTTON_9),
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DEFINE_KEYCODE(BUTTON_10),
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DEFINE_KEYCODE(BUTTON_11),
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DEFINE_KEYCODE(BUTTON_12),
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DEFINE_KEYCODE(BUTTON_13),
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DEFINE_KEYCODE(BUTTON_14),
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DEFINE_KEYCODE(BUTTON_15),
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DEFINE_KEYCODE(BUTTON_16),
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DEFINE_KEYCODE(LANGUAGE_SWITCH),
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DEFINE_KEYCODE(MANNER_MODE),
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DEFINE_KEYCODE(3D_MODE),
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DEFINE_KEYCODE(CONTACTS),
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DEFINE_KEYCODE(CALENDAR),
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DEFINE_KEYCODE(MUSIC),
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DEFINE_KEYCODE(CALCULATOR),
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DEFINE_KEYCODE(ZENKAKU_HANKAKU),
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DEFINE_KEYCODE(EISU),
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DEFINE_KEYCODE(MUHENKAN),
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DEFINE_KEYCODE(HENKAN),
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DEFINE_KEYCODE(KATAKANA_HIRAGANA),
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DEFINE_KEYCODE(YEN),
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DEFINE_KEYCODE(RO),
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DEFINE_KEYCODE(KANA),
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DEFINE_KEYCODE(ASSIST),
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DEFINE_KEYCODE(BRIGHTNESS_DOWN),
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DEFINE_KEYCODE(BRIGHTNESS_UP),
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DEFINE_KEYCODE(MEDIA_AUDIO_TRACK),
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DEFINE_KEYCODE(SLEEP),
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DEFINE_KEYCODE(WAKEUP),
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DEFINE_KEYCODE(PAIRING),
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DEFINE_KEYCODE(MEDIA_TOP_MENU),
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DEFINE_KEYCODE(11),
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DEFINE_KEYCODE(12),
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DEFINE_KEYCODE(LAST_CHANNEL),
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DEFINE_KEYCODE(TV_DATA_SERVICE),
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DEFINE_KEYCODE(VOICE_ASSIST),
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{ NULL, 0 }
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};
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static const InputEventLabel AXES[] = {
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DEFINE_AXIS(X),
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DEFINE_AXIS(Y),
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DEFINE_AXIS(PRESSURE),
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DEFINE_AXIS(SIZE),
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DEFINE_AXIS(TOUCH_MAJOR),
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DEFINE_AXIS(TOUCH_MINOR),
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DEFINE_AXIS(TOOL_MAJOR),
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DEFINE_AXIS(TOOL_MINOR),
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DEFINE_AXIS(ORIENTATION),
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DEFINE_AXIS(VSCROLL),
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DEFINE_AXIS(HSCROLL),
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DEFINE_AXIS(Z),
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DEFINE_AXIS(RX),
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DEFINE_AXIS(RY),
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DEFINE_AXIS(RZ),
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DEFINE_AXIS(HAT_X),
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DEFINE_AXIS(HAT_Y),
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DEFINE_AXIS(LTRIGGER),
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DEFINE_AXIS(RTRIGGER),
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DEFINE_AXIS(THROTTLE),
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DEFINE_AXIS(RUDDER),
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DEFINE_AXIS(WHEEL),
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DEFINE_AXIS(GAS),
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DEFINE_AXIS(BRAKE),
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DEFINE_AXIS(DISTANCE),
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DEFINE_AXIS(TILT),
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DEFINE_AXIS(GENERIC_1),
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DEFINE_AXIS(GENERIC_2),
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DEFINE_AXIS(GENERIC_3),
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DEFINE_AXIS(GENERIC_4),
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DEFINE_AXIS(GENERIC_5),
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DEFINE_AXIS(GENERIC_6),
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DEFINE_AXIS(GENERIC_7),
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DEFINE_AXIS(GENERIC_8),
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DEFINE_AXIS(GENERIC_9),
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DEFINE_AXIS(GENERIC_10),
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DEFINE_AXIS(GENERIC_11),
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DEFINE_AXIS(GENERIC_12),
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DEFINE_AXIS(GENERIC_13),
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DEFINE_AXIS(GENERIC_14),
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DEFINE_AXIS(GENERIC_15),
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DEFINE_AXIS(GENERIC_16),
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// NOTE: If you add a new axis here you must also add it to several other files.
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// Refer to frameworks/base/core/java/android/view/MotionEvent.java for the full list.
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{ NULL, 0 }
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};
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static const InputEventLabel LEDS[] = {
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DEFINE_LED(NUM_LOCK),
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DEFINE_LED(CAPS_LOCK),
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DEFINE_LED(SCROLL_LOCK),
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DEFINE_LED(COMPOSE),
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DEFINE_LED(KANA),
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DEFINE_LED(SLEEP),
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DEFINE_LED(SUSPEND),
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DEFINE_LED(MUTE),
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DEFINE_LED(MISC),
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DEFINE_LED(MAIL),
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DEFINE_LED(CHARGING),
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DEFINE_LED(CONTROLLER_1),
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DEFINE_LED(CONTROLLER_2),
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DEFINE_LED(CONTROLLER_3),
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DEFINE_LED(CONTROLLER_4),
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// NOTE: If you add new LEDs here, you must also add them to Input.h
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{ NULL, 0 }
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};
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static const InputEventLabel FLAGS[] = {
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DEFINE_FLAG(VIRTUAL),
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DEFINE_FLAG(FUNCTION),
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{ NULL, 0 }
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};
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static int lookupValueByLabel(const char* literal, const InputEventLabel *list) {
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while (list->literal) {
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if (strcmp(literal, list->literal) == 0) {
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return list->value;
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}
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list++;
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}
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return list->value;
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}
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static const char* lookupLabelByValue(int value, const InputEventLabel* list) {
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while (list->literal) {
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if (list->value == value) {
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return list->literal;
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}
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list++;
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}
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return NULL;
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}
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static int32_t getKeyCodeByLabel(const char* label) {
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return int32_t(lookupValueByLabel(label, KEYCODES));
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}
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static const char* getLabelByKeyCode(int32_t keyCode) {
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if (keyCode >= 0 && keyCode < size(KEYCODES)) {
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return KEYCODES[keyCode].literal;
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}
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return NULL;
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}
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static uint32_t getKeyFlagByLabel(const char* label) {
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return uint32_t(lookupValueByLabel(label, FLAGS));
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}
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static int32_t getAxisByLabel(const char* label) {
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return int32_t(lookupValueByLabel(label, AXES));
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}
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static const char* getAxisLabel(int32_t axisId) {
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return lookupLabelByValue(axisId, AXES);
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}
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static int32_t getLedByLabel(const char* label) {
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return int32_t(lookupValueByLabel(label, LEDS));
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}
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} // namespace android
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#endif // _LIBINPUT_INPUT_EVENT_LABELS_H
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