Input.h revision b699726018a0049665d8ad6b90dbc5af0e18f135
146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Copyright (C) 2010 The Android Open Source Project 346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * 446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Licensed under the Apache License, Version 2.0 (the "License"); 546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * you may not use this file except in compliance with the License. 646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * You may obtain a copy of the License at 746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * 846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * http://www.apache.org/licenses/LICENSE-2.0 946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * 1046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Unless required by applicable law or agreed to in writing, software 1146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * distributed under the License is distributed on an "AS IS" BASIS, 1246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * See the License for the specific language governing permissions and 1446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * limitations under the License. 1546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 1646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 1746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#ifndef _UI_INPUT_H 1846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#define _UI_INPUT_H 1946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/** 2146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Native input event structures. 2246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 2346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#include <android/input.h> 2546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#include <utils/Vector.h> 266d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown#include <utils/KeyedVector.h> 2746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#include <utils/Timers.h> 286d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown#include <utils/RefBase.h> 296d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown#include <utils/String8.h> 3046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 3246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Additional private constants not defined in ndk/ui/input.h. 3346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 3446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownenum { 3546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown /* 3646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Private control to determine when an app is tracking a key sequence. 3746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 38c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown AKEY_EVENT_FLAG_START_TRACKING = 0x40000000 3946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 4046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 4146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 4246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Maximum number of pointers supported per motion event. 4301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Smallest number of pointers is 1. 4446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 4546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#define MAX_POINTERS 10 4646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 47a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn/* 4801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Maximum pointer id value supported in a motion event. 4901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Smallest pointer id is 0. 5001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * (This is limited by our use of BitSet32 to track pointer assignments.) 5101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown */ 5201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown#define MAX_POINTER_ID 31 5301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown 5401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown/* 55a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn * Declare a concrete type for the NDK's input event forward declaration. 56a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn */ 57d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstruct AInputEvent { 58d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn virtual ~AInputEvent() { } 59d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn}; 60a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 6146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 626d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown * Declare a concrete type for the NDK's input device forward declaration. 6346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 646d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownstruct AInputDevice { 656d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown virtual ~AInputDevice() { } 6646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 6746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 686d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 696d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownnamespace android { 706d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 7146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 7246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Flags that flow alongside events in the input dispatch system to help with certain 7346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * policy decisions such as waking from device sleep. 74b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown * 75b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown * These flags are also defined in frameworks/base/core/java/android/view/WindowManagerPolicy.java. 7646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 7746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownenum { 780eaf3931a31c29f3a3883aab426b595c231c2a58Jeff Brown /* These flags originate in RawEvents and are generally set in the key map. 790eaf3931a31c29f3a3883aab426b595c231c2a58Jeff Brown * See also labels for policy flags in KeycodeLabels.h. */ 8046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 8146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WAKE = 0x00000001, 8246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WAKE_DROPPED = 0x00000002, 8346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_SHIFT = 0x00000004, 8446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_CAPS_LOCK = 0x00000008, 8546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_ALT = 0x00000010, 8646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_ALT_GR = 0x00000020, 8746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_MENU = 0x00000040, 8846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_LAUNCHER = 0x00000080, 890eaf3931a31c29f3a3883aab426b595c231c2a58Jeff Brown POLICY_FLAG_VIRTUAL = 0x00000100, 9046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 917fbdc84e87dd3a0e196b9803bb04495d11e9cb8aJeff Brown POLICY_FLAG_RAW_MASK = 0x0000ffff, 927fbdc84e87dd3a0e196b9803bb04495d11e9cb8aJeff Brown 9385a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown /* These flags are set by the input dispatcher. */ 9485a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 9585a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown // Indicates that the input event was injected. 9685a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown POLICY_FLAG_INJECTED = 0x01000000, 9785a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 989c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown /* These flags are set by the input reader policy as it intercepts each event. */ 9946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 10046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // Indicates that the screen was off when the event was received and the event 10146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // should wake the device. 10246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WOKE_HERE = 0x10000000, 10346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 10446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // Indicates that the screen was dim when the event was received and the event 10546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // should brighten the device. 10646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_BRIGHT_HERE = 0x20000000, 107b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown 108b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // Indicates that the event should be dispatched to applications. 109b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // The input event should still be sent to the InputDispatcher so that it can see all 110b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // input events received include those that it will not deliver. 111b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown POLICY_FLAG_PASS_TO_USER = 0x40000000, 11246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 11346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 11446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 1159c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown * Describes the basic configuration of input devices that are present. 1169c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown */ 1179c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brownstruct InputConfiguration { 1189c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown enum { 1199c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_UNDEFINED = 0, 1209c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_NOTOUCH = 1, 1219c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_STYLUS = 2, 1229c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_FINGER = 3 1239c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown }; 1249c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1259c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown enum { 1269c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_UNDEFINED = 0, 1279c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_NOKEYS = 1, 1289c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_QWERTY = 2, 1299c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_12KEY = 3 1309c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown }; 1319c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1329c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown enum { 1339c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_UNDEFINED = 0, 1349c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_NONAV = 1, 1359c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_DPAD = 2, 1369c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_TRACKBALL = 3, 1379c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_WHEEL = 4 1389c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown }; 1399c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1409c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown int32_t touchScreen; 1419c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown int32_t keyboard; 1429c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown int32_t navigation; 1439c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown}; 1449c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1459c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown/* 14646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Pointer coordinate data. 14746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 14846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownstruct PointerCoords { 14946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float x; 15046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float y; 15146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float pressure; 15246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float size; 153c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown float touchMajor; 154c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown float touchMinor; 155c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown float toolMajor; 156c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown float toolMinor; 157c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown float orientation; 15846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 15946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 16046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 16146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Input events. 16246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 1632e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackbornclass InputEvent : public AInputEvent { 16446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 16546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~InputEvent() { } 16646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 16746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual int32_t getType() const = 0; 16846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 16946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getDeviceId() const { return mDeviceId; } 17046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 171c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline int32_t getSource() const { return mSource; } 1723c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 17346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprotected: 174c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown void initialize(int32_t deviceId, int32_t source); 1752c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn void initialize(const InputEvent& from); 17646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 17746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprivate: 17846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mDeviceId; 179c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t mSource; 18046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 18146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 1825c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown/* 1835c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown * Key events. 1845c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown */ 18546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass KeyEvent : public InputEvent { 18646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 18746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~KeyEvent() { } 18846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 189c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown virtual int32_t getType() const { return AINPUT_EVENT_TYPE_KEY; } 19046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 19146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getAction() const { return mAction; } 19246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 19346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getFlags() const { return mFlags; } 19446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 19546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getKeyCode() const { return mKeyCode; } 19646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 19746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getScanCode() const { return mScanCode; } 19846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 19946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getMetaState() const { return mMetaState; } 20046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 20146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getRepeatCount() const { return mRepeatCount; } 20246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 20346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getDownTime() const { return mDownTime; } 20446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 20546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getEventTime() const { return mEventTime; } 20646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2073c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // Return true if this event may have a default action implementation. 2083c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn static bool hasDefaultAction(int32_t keyCode); 2093c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn bool hasDefaultAction() const; 2103c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 2113c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // Return true if this event represents a system key. 2123c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn static bool isSystemKey(int32_t keyCode); 2133c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn bool isSystemKey() const; 2143c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 21546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void initialize( 21646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t deviceId, 217c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t source, 21846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t action, 21946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t flags, 22046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t keyCode, 22146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t scanCode, 22246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t metaState, 22346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t repeatCount, 22446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t downTime, 22546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime); 2262c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn void initialize(const KeyEvent& from); 22746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 22846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprivate: 22946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mAction; 23046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mFlags; 23146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mKeyCode; 23246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mScanCode; 23346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mMetaState; 23446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mRepeatCount; 23546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mDownTime; 23646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mEventTime; 23746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 23846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2395c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown/* 2405c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown * Motion events. 2415c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown */ 24246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass MotionEvent : public InputEvent { 24346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 24446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~MotionEvent() { } 24546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 246c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown virtual int32_t getType() const { return AINPUT_EVENT_TYPE_MOTION; } 24746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 24846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getAction() const { return mAction; } 24946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 25085a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown inline int32_t getFlags() const { return mFlags; } 25185a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 25246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getEdgeFlags() const { return mEdgeFlags; } 25346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 25446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getMetaState() const { return mMetaState; } 25546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2565c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getXOffset() const { return mXOffset; } 2575c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 2585c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getYOffset() const { return mYOffset; } 2595c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 26046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getXPrecision() const { return mXPrecision; } 26146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getYPrecision() const { return mYPrecision; } 26346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getDownTime() const { return mDownTime; } 26546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline size_t getPointerCount() const { return mPointerIds.size(); } 26746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getPointerId(size_t pointerIndex) const { return mPointerIds[pointerIndex]; } 26946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 27046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getEventTime() const { return mSampleEventTimes[getHistorySize()]; } 27146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2725c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getRawX(size_t pointerIndex) const { 2735c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return getCurrentPointerCoords(pointerIndex).x; 2745c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 27546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2765c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getRawY(size_t pointerIndex) const { 2775c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return getCurrentPointerCoords(pointerIndex).y; 2785c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 27946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 28046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getX(size_t pointerIndex) const { 2815c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return getRawX(pointerIndex) + mXOffset; 28246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 28346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 28446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getY(size_t pointerIndex) const { 2855c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return getRawY(pointerIndex) + mYOffset; 28646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 28746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 28846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getPressure(size_t pointerIndex) const { 28946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return getCurrentPointerCoords(pointerIndex).pressure; 29046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 29146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 29246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getSize(size_t pointerIndex) const { 29346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return getCurrentPointerCoords(pointerIndex).size; 29446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 29546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 296c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getTouchMajor(size_t pointerIndex) const { 297c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getCurrentPointerCoords(pointerIndex).touchMajor; 298c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 299c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 300c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getTouchMinor(size_t pointerIndex) const { 301c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getCurrentPointerCoords(pointerIndex).touchMinor; 302c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 303c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 304c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getToolMajor(size_t pointerIndex) const { 305c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getCurrentPointerCoords(pointerIndex).toolMajor; 306c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 307c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 308c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getToolMinor(size_t pointerIndex) const { 309c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getCurrentPointerCoords(pointerIndex).toolMinor; 310c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 311c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 312c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getOrientation(size_t pointerIndex) const { 313c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getCurrentPointerCoords(pointerIndex).orientation; 314c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 315c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 31646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline size_t getHistorySize() const { return mSampleEventTimes.size() - 1; } 31746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 31846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getHistoricalEventTime(size_t historicalIndex) const { 31946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return mSampleEventTimes[historicalIndex]; 32046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 32146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3225c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalRawX(size_t pointerIndex, size_t historicalIndex) const { 32346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).x; 32446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 32546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3265c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalRawY(size_t pointerIndex, size_t historicalIndex) const { 32746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).y; 32846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 32946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3305c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalX(size_t pointerIndex, size_t historicalIndex) const { 3315c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return getHistoricalRawX(pointerIndex, historicalIndex) + mXOffset; 3325c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 3335c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 3345c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalY(size_t pointerIndex, size_t historicalIndex) const { 3355c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return getHistoricalRawY(pointerIndex, historicalIndex) + mYOffset; 3365c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 3375c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 33846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getHistoricalPressure(size_t pointerIndex, size_t historicalIndex) const { 33946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).pressure; 34046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 34146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 34246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getHistoricalSize(size_t pointerIndex, size_t historicalIndex) const { 34346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).size; 34446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 34546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 346c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalTouchMajor(size_t pointerIndex, size_t historicalIndex) const { 347c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).touchMajor; 348c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 349c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 350c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalTouchMinor(size_t pointerIndex, size_t historicalIndex) const { 351c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).touchMinor; 352c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 353c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 354c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalToolMajor(size_t pointerIndex, size_t historicalIndex) const { 355c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).toolMajor; 356c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 357c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 358c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalToolMinor(size_t pointerIndex, size_t historicalIndex) const { 359c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).toolMinor; 360c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 361c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 362c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalOrientation(size_t pointerIndex, size_t historicalIndex) const { 363c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).orientation; 364c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 365c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 36646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void initialize( 36746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t deviceId, 368c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t source, 36946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t action, 37085a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown int32_t flags, 37146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t edgeFlags, 37246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t metaState, 3735c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float xOffset, 3745c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float yOffset, 37546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float xPrecision, 37646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float yPrecision, 37746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t downTime, 37846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime, 37946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown size_t pointerCount, 38046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const int32_t* pointerIds, 38146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const PointerCoords* pointerCoords); 38246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 38346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void addSample( 38446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime, 38546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const PointerCoords* pointerCoords); 38646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 38746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void offsetLocation(float xOffset, float yOffset); 38846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3895c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown // Low-level accessors. 3905c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const int32_t* getPointerIds() const { return mPointerIds.array(); } 3915c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const nsecs_t* getSampleEventTimes() const { return mSampleEventTimes.array(); } 3925c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const PointerCoords* getSamplePointerCoords() const { 3935c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return mSamplePointerCoords.array(); 3945c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 3955c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 39646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprivate: 39746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mAction; 39885a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown int32_t mFlags; 39946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mEdgeFlags; 40046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mMetaState; 4015c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float mXOffset; 4025c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float mYOffset; 40346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float mXPrecision; 40446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float mYPrecision; 40546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mDownTime; 40646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<int32_t> mPointerIds; 40746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<nsecs_t> mSampleEventTimes; 40846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<PointerCoords> mSamplePointerCoords; 40946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 41046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline const PointerCoords& getCurrentPointerCoords(size_t pointerIndex) const { 41146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return mSamplePointerCoords[getHistorySize() * getPointerCount() + pointerIndex]; 41246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 41346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 41446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline const PointerCoords& getHistoricalPointerCoords( 41546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown size_t pointerIndex, size_t historicalIndex) const { 41646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return mSamplePointerCoords[historicalIndex * getPointerCount() + pointerIndex]; 41746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 41846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 41946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 42046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 42146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Input event factory. 42246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 42346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass InputEventFactoryInterface { 42446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprotected: 42546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~InputEventFactoryInterface() { } 42646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 42746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 42846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputEventFactoryInterface() { } 42946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 43046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual KeyEvent* createKeyEvent() = 0; 43146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual MotionEvent* createMotionEvent() = 0; 43246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 43346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 43446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 43546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * A simple input event factory implementation that uses a single preallocated instance 43646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * of each type of input event that are reused for each request. 43746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 43846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass PreallocatedInputEventFactory : public InputEventFactoryInterface { 43946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 44046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown PreallocatedInputEventFactory() { } 44146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~PreallocatedInputEventFactory() { } 44246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 44346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual KeyEvent* createKeyEvent() { return & mKeyEvent; } 44446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual MotionEvent* createMotionEvent() { return & mMotionEvent; } 44546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 44646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprivate: 44746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown KeyEvent mKeyEvent; 44846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown MotionEvent mMotionEvent; 44946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 45046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 4516d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown/* 4526d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown * Describes the characteristics and capabilities of an input device. 4536d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown */ 4546d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownclass InputDeviceInfo { 4556d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownpublic: 4566d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown InputDeviceInfo(); 4576d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown InputDeviceInfo(const InputDeviceInfo& other); 4586d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown ~InputDeviceInfo(); 4596d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4606d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown struct MotionRange { 4616d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float min; 4626d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float max; 4636d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float flat; 4646d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float fuzz; 4656d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown }; 4666d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4676d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown void initialize(int32_t id, const String8& name); 4686d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4696d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline int32_t getId() const { return mId; } 4706d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline const String8 getName() const { return mName; } 4716d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline uint32_t getSources() const { return mSources; } 4726d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4736d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown const MotionRange* getMotionRange(int32_t rangeType) const; 4746d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4756d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown void addSource(uint32_t source); 4766d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown void addMotionRange(int32_t rangeType, float min, float max, float flat, float fuzz); 4776d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown void addMotionRange(int32_t rangeType, const MotionRange& range); 4786d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4796d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline void setKeyboardType(int32_t keyboardType) { mKeyboardType = keyboardType; } 4806d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline int32_t getKeyboardType() const { return mKeyboardType; } 4816d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4828d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown inline const KeyedVector<int32_t, MotionRange> getMotionRanges() const { 4838d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown return mMotionRanges; 4848d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown } 4858d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown 4866d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownprivate: 4876d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown int32_t mId; 4886d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown String8 mName; 4896d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown uint32_t mSources; 4906d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown int32_t mKeyboardType; 4916d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4926d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown KeyedVector<int32_t, MotionRange> mMotionRanges; 4936d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown}; 4946d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 49546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 49646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown} // namespace android 49746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 49846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#endif // _UI_INPUT_H 499