From 8b23a6c7e1aee255004dd19098d4c2462b61b849 Mon Sep 17 00:00:00 2001 From: The Android Open Source Project Date: Tue, 3 Mar 2009 19:30:32 -0800 Subject: auto import from //depot/cupcake/@135843 --- android/hw-events.h | 184 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 184 insertions(+) create mode 100644 android/hw-events.h (limited to 'android/hw-events.h') diff --git a/android/hw-events.h b/android/hw-events.h new file mode 100644 index 0000000..74100b8 --- /dev/null +++ b/android/hw-events.h @@ -0,0 +1,184 @@ +/* Copyright (C) 2007-2008 The Android Open Source Project +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +*/ +#ifndef _ANDROID_HW_EVENTS_H +#define _ANDROID_HW_EVENTS_H + +#include "android/utils/system.h" + +/* from the Linux kernel */ + +#define EVENT_TYPE_LIST \ + EV_TYPE(SYN,0x00) \ + EV_TYPE(KEY,0x01) \ + EV_TYPE(REL,0x02) \ + EV_TYPE(ABS,0x03) \ + EV_TYPE(MSC,0x04) \ + EV_TYPE(SW, 0x05) \ + EV_TYPE(LED,0x11) \ + EV_TYPE(SND,0x12) \ + EV_TYPE(REP,0x14) \ + EV_TYPE(FF, 0x15) \ + EV_TYPE(PWR,0x16) \ + EV_TYPE(FF_STATUS,0x17) \ + EV_TYPE(MAX,0x1f) + +#undef EV_TYPE +#define EV_TYPE(n,v) GLUE(EV_,n) = v, +typedef enum { + EVENT_TYPE_LIST +} EventType; +#undef EV_TYPE + +#define EVENT_BTN_LIST \ + BTN_CODE(MISC,0x100) \ + BTN_CODE(0,0x100) \ + BTN_CODE(1,0x101) \ + BTN_CODE(2,0x102) \ + BTN_CODE(3,0x103) \ + BTN_CODE(4,0x104) \ + BTN_CODE(5,0x105) \ + BTN_CODE(6,0x106) \ + BTN_CODE(7,0x107) \ + BTN_CODE(8,0x108) \ + BTN_CODE(9,0x109) \ + \ + BTN_CODE(MOUSE, 0x110) \ + BTN_CODE(LEFT, 0x110) \ + BTN_CODE(RIGHT, 0x111) \ + BTN_CODE(MIDDLE, 0x112) \ + BTN_CODE(SIDE, 0x113) \ + BTN_CODE(EXTRA, 0x114) \ + BTN_CODE(FORWARD,0x115) \ + BTN_CODE(BACK, 0x116) \ + BTN_CODE(TASK, 0x117) \ + \ + BTN_CODE(JOYSTICK,0x120) \ + BTN_CODE(TRIGGER, 0x120) \ + BTN_CODE(THUMB, 0x121) \ + BTN_CODE(THUMB2, 0x122) \ + BTN_CODE(TOP, 0x123) \ + BTN_CODE(TOP2, 0x124) \ + BTN_CODE(PINKIE, 0x125) \ + BTN_CODE(BASE, 0x126) \ + BTN_CODE(BASE2, 0x127) \ + BTN_CODE(BASE3, 0x128) \ + BTN_CODE(BASE4, 0x129) \ + BTN_CODE(BASE5, 0x12a) \ + BTN_CODE(BASE6, 0x12b) \ + BTN_CODE(DEAD, 0x12f) \ + \ + BTN_CODE(GAMEPAD, 0x130) \ + BTN_CODE(A, 0x130) \ + BTN_CODE(B, 0x131) \ + BTN_CODE(C, 0x132) \ + BTN_CODE(X, 0x133) \ + BTN_CODE(Y, 0x134) \ + BTN_CODE(Z, 0x135) \ + BTN_CODE(TL, 0x136) \ + BTN_CODE(TR, 0x137) \ + BTN_CODE(TL2, 0x138) \ + BTN_CODE(TR2, 0x139) \ + BTN_CODE(SELECT, 0x13a) \ + BTN_CODE(START, 0x13b) \ + BTN_CODE(MODE, 0x13c) \ + BTN_CODE(THUMBL, 0x13d) \ + BTN_CODE(THUMBR, 0x13e) \ + \ + BTN_CODE(DIGI, 0x140) \ + BTN_CODE(TOOL_PEN, 0x140) \ + BTN_CODE(TOOL_RUBBER, 0x141) \ + BTN_CODE(TOOL_BRUSH, 0x142) \ + BTN_CODE(TOOL_PENCIL, 0x143) \ + BTN_CODE(TOOL_AIRBRUSH, 0x144) \ + BTN_CODE(TOOL_FINGER, 0x145) \ + BTN_CODE(TOOL_MOUSE, 0x146) \ + BTN_CODE(TOOL_LENS, 0x147) \ + BTN_CODE(TOUCH, 0x14a) \ + BTN_CODE(STYLUS, 0x14b) \ + BTN_CODE(STYLUS2, 0x14c) \ + BTN_CODE(TOOL_DOUBLETAP, 0x14d) \ + BTN_CODE(TOOL_TRIPLETAP, 0x14e) \ + \ + BTN_CODE(WHEEL, 0x150) \ + BTN_CODE(GEAR_DOWN, 0x150) \ + BTN_CODE(GEAR_UP, 0x150) + +#undef BTN_CODE +#define BTN_CODE(n,v) GLUE(BTN_,n) = v, +typedef enum { + EVENT_BTN_LIST +} EventBtnCode; +#undef BTN_CODE + +#define EVENT_REL_LIST \ + REL_CODE(X, 0x00) \ + REL_CODE(Y, 0x01) + +#define REL_CODE(n,v) GLUE(REL_,n) = v, +typedef enum { + EVENT_REL_LIST +} EventRelCode; +#undef REL_CODE + +#define EVENT_ABS_LIST \ + ABS_CODE(X, 0x00) \ + ABS_CODE(Y, 0x01) \ + ABS_CODE(Z, 0x02) \ + ABS_CODE(RX, 0x03) \ + ABS_CODE(RY, 0x04) \ + ABS_CODE(RZ, 0x05) \ + ABS_CODE(THROTTLE, 0x06) \ + ABS_CODE(RUDDER, 0x07) \ + ABS_CODE(WHEEL, 0x08) \ + ABS_CODE(GAS, 0x09) \ + ABS_CODE(BRAKE, 0x0a) \ + ABS_CODE(HAT0X, 0x10) \ + ABS_CODE(HAT0Y, 0x11) \ + ABS_CODE(HAT1X, 0x12) \ + ABS_CODE(HAT1Y, 0x13) \ + ABS_CODE(HAT2X, 0x14) \ + ABS_CODE(HAT2Y, 0x15) \ + ABS_CODE(HAT3X, 0x16) \ + ABS_CODE(HAT3Y, 0x17) \ + ABS_CODE(PRESSURE, 0x18) \ + ABS_CODE(DISTANCE, 0x19) \ + ABS_CODE(TILT_X, 0x1a) \ + ABS_CODE(TILT_Y, 0x1b) \ + ABS_CODE(TOOL_WIDTH, 0x1c) \ + ABS_CODE(VOLUME, 0x20) \ + ABS_CODE(MISC, 0x28) \ + ABS_CODE(MAX, 0x3f) + +#define ABS_CODE(n,v) GLUE(ABS_,n) = v, + +typedef enum { + EVENT_ABS_LIST +} EventAbsCode; +#undef ABS_CODE + +/* convert an event string specification like :: + * into three integers. returns 0 on success, or -1 in case of error + */ +extern int android_event_from_str( const char* name, + int *ptype, + int *pcode, + int *pvalue ); + +/* returns the list of valid event type string aliases */ +extern int android_event_get_type_count( void ); +extern char* android_event_bufprint_type_str( char* buff, char* end, int type_index ); + +/* returns the list of valid event code string aliases for a given event type */ +extern int android_event_get_code_count( int type ); +extern char* android_event_bufprint_code_str( char* buff, char* end, int type, int code_index ); + +#endif /* _ANDROID_HW_EVENTS_H */ -- cgit v1.1