Input.h revision 6f2fba428ca5e77a26d991ad728e346cc47609ee
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 3191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#ifdef HAVE_ANDROID_OS 3291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownclass SkMatrix; 3391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#endif 3491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 3546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 3646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Additional private constants not defined in ndk/ui/input.h. 3746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 3846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownenum { 3946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown /* 4046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Private control to determine when an app is tracking a key sequence. 4146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 42c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown AKEY_EVENT_FLAG_START_TRACKING = 0x40000000 4346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 4446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 4589de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brownenum { 4689de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown /* 4789de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown * Indicates that an input device has switches. 4889de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown * This input source flag is hidden from the API because switches are only used by the system 4989de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown * and applications have no way to interact with them. 5089de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown */ 5189de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown AINPUT_SOURCE_SWITCH = 0x80000000, 5289de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown}; 5389de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown 5446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 5546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Maximum number of pointers supported per motion event. 5601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Smallest number of pointers is 1. 5758a2da843f2f22f406df8df1f011738eb8b7fcb1Jeff Brown * (We want at least 10 but some touch controllers obstensibly configured for 10 pointers 5858a2da843f2f22f406df8df1f011738eb8b7fcb1Jeff Brown * will occasionally emit 11. There is not much harm making this constant bigger.) 5946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 6058a2da843f2f22f406df8df1f011738eb8b7fcb1Jeff Brown#define MAX_POINTERS 16 6146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 62a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn/* 6301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Maximum pointer id value supported in a motion event. 6401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Smallest pointer id is 0. 6501ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * (This is limited by our use of BitSet32 to track pointer assignments.) 6601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown */ 6701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown#define MAX_POINTER_ID 31 6801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown 6901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown/* 70a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn * Declare a concrete type for the NDK's input event forward declaration. 71a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn */ 72d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstruct AInputEvent { 73d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn virtual ~AInputEvent() { } 74d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn}; 75a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 7646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 776d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown * Declare a concrete type for the NDK's input device forward declaration. 7846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 796d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownstruct AInputDevice { 806d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown virtual ~AInputDevice() { } 8146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 8246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 836d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 846d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownnamespace android { 856d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 8691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#ifdef HAVE_ANDROID_OS 8791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownclass Parcel; 8891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#endif 8991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 9046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 9146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Flags that flow alongside events in the input dispatch system to help with certain 9246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * policy decisions such as waking from device sleep. 93b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown * 94b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown * These flags are also defined in frameworks/base/core/java/android/view/WindowManagerPolicy.java. 9546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 9646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownenum { 970eaf3931a31c29f3a3883aab426b595c231c2a58Jeff Brown /* These flags originate in RawEvents and are generally set in the key map. 98497a92cc5ba2176b8a8484b0a7da040eac0e887bJeff Brown * NOTE: If you edit these flags, also edit labels in KeycodeLabels.h. */ 9946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 10046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WAKE = 0x00000001, 10146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WAKE_DROPPED = 0x00000002, 10246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_SHIFT = 0x00000004, 10346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_CAPS_LOCK = 0x00000008, 10446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_ALT = 0x00000010, 10546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_ALT_GR = 0x00000020, 10646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_MENU = 0x00000040, 10746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_LAUNCHER = 0x00000080, 1080eaf3931a31c29f3a3883aab426b595c231c2a58Jeff Brown POLICY_FLAG_VIRTUAL = 0x00000100, 109497a92cc5ba2176b8a8484b0a7da040eac0e887bJeff Brown POLICY_FLAG_FUNCTION = 0x00000200, 11046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 1117fbdc84e87dd3a0e196b9803bb04495d11e9cb8aJeff Brown POLICY_FLAG_RAW_MASK = 0x0000ffff, 1127fbdc84e87dd3a0e196b9803bb04495d11e9cb8aJeff Brown 11385a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown /* These flags are set by the input dispatcher. */ 11485a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 11585a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown // Indicates that the input event was injected. 11685a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown POLICY_FLAG_INJECTED = 0x01000000, 11785a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 118e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown // Indicates that the input event is from a trusted source such as a directly attached 119e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown // input device or an application with system-wide event injection permission. 120e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown POLICY_FLAG_TRUSTED = 0x02000000, 121e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown 1229c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown /* These flags are set by the input reader policy as it intercepts each event. */ 12346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 12446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // Indicates that the screen was off when the event was received and the event 12546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // should wake the device. 12646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WOKE_HERE = 0x10000000, 12746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 12846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // Indicates that the screen was dim when the event was received and the event 12946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // should brighten the device. 13046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_BRIGHT_HERE = 0x20000000, 131b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown 132b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // Indicates that the event should be dispatched to applications. 133b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // The input event should still be sent to the InputDispatcher so that it can see all 134b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // input events received include those that it will not deliver. 135b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown POLICY_FLAG_PASS_TO_USER = 0x40000000, 13646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 13746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 13846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 1399c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown * Describes the basic configuration of input devices that are present. 1409c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown */ 1419c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brownstruct InputConfiguration { 1429c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown enum { 1439c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_UNDEFINED = 0, 1449c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_NOTOUCH = 1, 1459c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_STYLUS = 2, 1469c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_FINGER = 3 1479c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown }; 1489c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1499c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown enum { 1509c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_UNDEFINED = 0, 1519c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_NOKEYS = 1, 1529c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_QWERTY = 2, 1539c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_12KEY = 3 1549c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown }; 1559c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1569c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown enum { 1579c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_UNDEFINED = 0, 1589c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_NONAV = 1, 1599c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_DPAD = 2, 1609c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_TRACKBALL = 3, 1619c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_WHEEL = 4 1629c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown }; 1639c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1649c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown int32_t touchScreen; 1659c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown int32_t keyboard; 1669c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown int32_t navigation; 1679c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown}; 1689c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1699c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown/* 17046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Pointer coordinate data. 17146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 17246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownstruct PointerCoords { 1736f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown enum { MAX_AXES = 14 }; // 14 so that sizeof(PointerCoords) == 64 17491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 17591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown // Bitfield of axes that are present in this structure. 1766f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown uint64_t bits; 17791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 17891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown // Values of axes that are stored in this structure packed in order by axis id 17991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown // for each axis that is present in the structure according to 'bits'. 18091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float values[MAX_AXES]; 18191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 18291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void clear() { 18391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown bits = 0; 18491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown } 18591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 1866f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown float getAxisValue(int32_t axis) const; 1876f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown status_t setAxisValue(int32_t axis, float value); 1886f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown float* editAxisValue(int32_t axis); 18991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 19091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#ifdef HAVE_ANDROID_OS 19191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown status_t readFromParcel(Parcel* parcel); 19291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown status_t writeToParcel(Parcel* parcel) const; 19391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#endif 19491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 19591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownprivate: 19691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void tooManyAxes(int axis); 19746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 19846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 19946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 20046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Input events. 20146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 2022e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackbornclass InputEvent : public AInputEvent { 20346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 20446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~InputEvent() { } 20546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 20646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual int32_t getType() const = 0; 20746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 20846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getDeviceId() const { return mDeviceId; } 20946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 210c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline int32_t getSource() const { return mSource; } 21191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 21291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void setSource(int32_t source) { mSource = source; } 21391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 21446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprotected: 215c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown void initialize(int32_t deviceId, int32_t source); 2162c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn void initialize(const InputEvent& from); 21746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 21846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mDeviceId; 219c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t mSource; 22046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 22146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2225c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown/* 2235c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown * Key events. 2245c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown */ 22546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass KeyEvent : public InputEvent { 22646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 22746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~KeyEvent() { } 22846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 229c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown virtual int32_t getType() const { return AINPUT_EVENT_TYPE_KEY; } 23046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 23146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getAction() const { return mAction; } 23246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 23346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getFlags() const { return mFlags; } 23446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 23546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getKeyCode() const { return mKeyCode; } 23646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 23746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getScanCode() const { return mScanCode; } 23846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 23946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getMetaState() const { return mMetaState; } 24046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 24146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getRepeatCount() const { return mRepeatCount; } 24246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 24346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getDownTime() const { return mDownTime; } 24446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 24546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getEventTime() const { return mEventTime; } 24646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2473c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // Return true if this event may have a default action implementation. 2483c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn static bool hasDefaultAction(int32_t keyCode); 2493c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn bool hasDefaultAction() const; 2503c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 2513c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // Return true if this event represents a system key. 2523c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn static bool isSystemKey(int32_t keyCode); 2533c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn bool isSystemKey() const; 2543c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 25546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void initialize( 25646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t deviceId, 257c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t source, 25846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t action, 25946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t flags, 26046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t keyCode, 26146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t scanCode, 26246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t metaState, 26346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t repeatCount, 26446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t downTime, 26546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime); 2662c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn void initialize(const KeyEvent& from); 26746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownprotected: 26946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mAction; 27046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mFlags; 27146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mKeyCode; 27246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mScanCode; 27346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mMetaState; 27446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mRepeatCount; 27546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mDownTime; 27646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mEventTime; 27746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 27846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2795c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown/* 2805c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown * Motion events. 2815c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown */ 28246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass MotionEvent : public InputEvent { 28346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 28446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~MotionEvent() { } 28546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 286c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown virtual int32_t getType() const { return AINPUT_EVENT_TYPE_MOTION; } 28746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 28846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getAction() const { return mAction; } 28946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 29091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void setAction(int32_t action) { mAction = action; } 29191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 29285a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown inline int32_t getFlags() const { return mFlags; } 29385a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 29446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getEdgeFlags() const { return mEdgeFlags; } 29546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 29691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void setEdgeFlags(int32_t edgeFlags) { mEdgeFlags = edgeFlags; } 29791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 29846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getMetaState() const { return mMetaState; } 29946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 30091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void setMetaState(int32_t metaState) { mMetaState = metaState; } 30191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 3025c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getXOffset() const { return mXOffset; } 3035c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 3045c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getYOffset() const { return mYOffset; } 3055c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 30646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getXPrecision() const { return mXPrecision; } 30746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 30846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getYPrecision() const { return mYPrecision; } 30946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 31046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getDownTime() const { return mDownTime; } 31146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 31246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline size_t getPointerCount() const { return mPointerIds.size(); } 31346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 31446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getPointerId(size_t pointerIndex) const { return mPointerIds[pointerIndex]; } 31546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 31646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getEventTime() const { return mSampleEventTimes[getHistorySize()]; } 31746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 31891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown const PointerCoords* getRawPointerCoords(size_t pointerIndex) const; 31991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 32091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float getRawAxisValue(int32_t axis, size_t pointerIndex) const; 32191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 3225c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getRawX(size_t pointerIndex) const { 323ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getRawAxisValue(AMOTION_EVENT_AXIS_X, pointerIndex); 3245c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 32546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3265c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getRawY(size_t pointerIndex) const { 327ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getRawAxisValue(AMOTION_EVENT_AXIS_Y, pointerIndex); 3285c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 32946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 33091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float getAxisValue(int32_t axis, size_t pointerIndex) const; 33191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 33246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getX(size_t pointerIndex) const { 333ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_X, pointerIndex); 33446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 33546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 33646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getY(size_t pointerIndex) const { 337ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_Y, pointerIndex); 33846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 33946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 34046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getPressure(size_t pointerIndex) const { 341ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_PRESSURE, pointerIndex); 34246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 34346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 34446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getSize(size_t pointerIndex) const { 345ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_SIZE, pointerIndex); 34646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 34746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 348c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getTouchMajor(size_t pointerIndex) const { 349ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, pointerIndex); 350c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 351c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 352c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getTouchMinor(size_t pointerIndex) const { 353ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, pointerIndex); 354c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 355c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 356c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getToolMajor(size_t pointerIndex) const { 357ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, pointerIndex); 358c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 359c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 360c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getToolMinor(size_t pointerIndex) const { 361ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, pointerIndex); 362c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 363c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 364c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getOrientation(size_t pointerIndex) const { 365ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, pointerIndex); 366c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 367c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 36846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline size_t getHistorySize() const { return mSampleEventTimes.size() - 1; } 36946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 37046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getHistoricalEventTime(size_t historicalIndex) const { 37146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return mSampleEventTimes[historicalIndex]; 37246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 37346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 37491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown const PointerCoords* getHistoricalRawPointerCoords( 37591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown size_t pointerIndex, size_t historicalIndex) const; 37691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 37791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float getHistoricalRawAxisValue(int32_t axis, size_t pointerIndex, 37891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown size_t historicalIndex) const; 37991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 3805c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalRawX(size_t pointerIndex, size_t historicalIndex) const { 38191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalRawAxisValue( 382ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_X, pointerIndex, historicalIndex); 38346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 38446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3855c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalRawY(size_t pointerIndex, size_t historicalIndex) const { 38691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalRawAxisValue( 387ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_Y, pointerIndex, historicalIndex); 38846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 38946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 39091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float getHistoricalAxisValue(int32_t axis, size_t pointerIndex, size_t historicalIndex) const; 39191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 3925c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalX(size_t pointerIndex, size_t historicalIndex) const { 39391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 394ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_X, pointerIndex, historicalIndex); 3955c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 3965c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 3975c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalY(size_t pointerIndex, size_t historicalIndex) const { 39891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 399ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_Y, pointerIndex, historicalIndex); 4005c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 4015c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 40246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getHistoricalPressure(size_t pointerIndex, size_t historicalIndex) const { 40391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 404ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_PRESSURE, pointerIndex, historicalIndex); 40546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 40646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 40746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getHistoricalSize(size_t pointerIndex, size_t historicalIndex) const { 40891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 409ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_SIZE, pointerIndex, historicalIndex); 41046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 41146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 412c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalTouchMajor(size_t pointerIndex, size_t historicalIndex) const { 41391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 414ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_TOUCH_MAJOR, pointerIndex, historicalIndex); 415c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 416c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 417c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalTouchMinor(size_t pointerIndex, size_t historicalIndex) const { 41891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 419ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_TOUCH_MINOR, pointerIndex, historicalIndex); 420c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 421c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 422c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalToolMajor(size_t pointerIndex, size_t historicalIndex) const { 42391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 424ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_TOOL_MAJOR, pointerIndex, historicalIndex); 425c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 426c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 427c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalToolMinor(size_t pointerIndex, size_t historicalIndex) const { 42891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 429ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_TOOL_MINOR, pointerIndex, historicalIndex); 430c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 431c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 432c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalOrientation(size_t pointerIndex, size_t historicalIndex) const { 43391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 434ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_ORIENTATION, pointerIndex, historicalIndex); 435c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 436c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 43746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void initialize( 43846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t deviceId, 439c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t source, 44046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t action, 44185a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown int32_t flags, 44246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t edgeFlags, 44346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t metaState, 4445c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float xOffset, 4455c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float yOffset, 44646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float xPrecision, 44746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float yPrecision, 44846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t downTime, 44946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime, 45046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown size_t pointerCount, 45146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const int32_t* pointerIds, 45246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const PointerCoords* pointerCoords); 45346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 45491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void copyFrom(const MotionEvent* other, bool keepHistory); 45591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 45646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void addSample( 45746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime, 45846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const PointerCoords* pointerCoords); 45946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 46046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void offsetLocation(float xOffset, float yOffset); 46146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 46291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void scale(float scaleFactor); 46391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 46491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#ifdef HAVE_ANDROID_OS 46591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void transform(const SkMatrix* matrix); 46691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 46791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown status_t readFromParcel(Parcel* parcel); 46891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown status_t writeToParcel(Parcel* parcel) const; 46991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#endif 47091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 4715c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown // Low-level accessors. 4725c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const int32_t* getPointerIds() const { return mPointerIds.array(); } 4735c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const nsecs_t* getSampleEventTimes() const { return mSampleEventTimes.array(); } 4745c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const PointerCoords* getSamplePointerCoords() const { 4755c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return mSamplePointerCoords.array(); 4765c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 4775c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 47891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownprotected: 47946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mAction; 48085a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown int32_t mFlags; 48146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mEdgeFlags; 48246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mMetaState; 4835c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float mXOffset; 4845c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float mYOffset; 48546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float mXPrecision; 48646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float mYPrecision; 48746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mDownTime; 48846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<int32_t> mPointerIds; 48946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<nsecs_t> mSampleEventTimes; 49046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<PointerCoords> mSamplePointerCoords; 49146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 49246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 49346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 49446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Input event factory. 49546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 49646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass InputEventFactoryInterface { 49746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprotected: 49846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~InputEventFactoryInterface() { } 49946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 50046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 50146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputEventFactoryInterface() { } 50246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 50346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual KeyEvent* createKeyEvent() = 0; 50446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual MotionEvent* createMotionEvent() = 0; 50546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 50646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 50746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 50846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * A simple input event factory implementation that uses a single preallocated instance 50946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * of each type of input event that are reused for each request. 51046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 51146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass PreallocatedInputEventFactory : public InputEventFactoryInterface { 51246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 51346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown PreallocatedInputEventFactory() { } 51446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~PreallocatedInputEventFactory() { } 51546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 51646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual KeyEvent* createKeyEvent() { return & mKeyEvent; } 51746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual MotionEvent* createMotionEvent() { return & mMotionEvent; } 51846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 51946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprivate: 52046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown KeyEvent mKeyEvent; 52146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown MotionEvent mMotionEvent; 52246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 52346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 5246d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown/* 5256d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown * Describes the characteristics and capabilities of an input device. 5266d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown */ 5276d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownclass InputDeviceInfo { 5286d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownpublic: 5296d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown InputDeviceInfo(); 5306d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown InputDeviceInfo(const InputDeviceInfo& other); 5316d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown ~InputDeviceInfo(); 5326d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5336d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown struct MotionRange { 5346d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float min; 5356d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float max; 5366d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float flat; 5376d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float fuzz; 5386d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown }; 5396d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5406d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown void initialize(int32_t id, const String8& name); 5416d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5426d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline int32_t getId() const { return mId; } 5436d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline const String8 getName() const { return mName; } 5446d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline uint32_t getSources() const { return mSources; } 5456d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 54691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown const MotionRange* getMotionRange(int32_t axis) const; 5476d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5486d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown void addSource(uint32_t source); 54991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void addMotionRange(int32_t axis, float min, float max, float flat, float fuzz); 55091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void addMotionRange(int32_t axis, const MotionRange& range); 5516d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5526d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline void setKeyboardType(int32_t keyboardType) { mKeyboardType = keyboardType; } 5536d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline int32_t getKeyboardType() const { return mKeyboardType; } 5546d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5558d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown inline const KeyedVector<int32_t, MotionRange> getMotionRanges() const { 5568d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown return mMotionRanges; 5578d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown } 5588d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown 5596d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownprivate: 5606d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown int32_t mId; 5616d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown String8 mName; 5626d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown uint32_t mSources; 5636d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown int32_t mKeyboardType; 5646d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5656d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown KeyedVector<int32_t, MotionRange> mMotionRanges; 5666d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown}; 5676d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5689065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown/* 5699065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Identifies a device. 5709065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown */ 5719065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brownstruct InputDeviceIdentifier { 5729065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown inline InputDeviceIdentifier() : 5739065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown bus(0), vendor(0), product(0), version(0) { 5749065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown } 5759065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 5769065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown String8 name; 5779065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown String8 location; 5789065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown String8 uniqueId; 5799065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown uint16_t bus; 5809065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown uint16_t vendor; 5819065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown uint16_t product; 5829065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown uint16_t version; 5839065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown}; 5849065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 58547e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown/* Types of input device configuration files. */ 58647e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brownenum InputDeviceConfigurationFileType { 58747e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown INPUT_DEVICE_CONFIGURATION_FILE_TYPE_CONFIGURATION = 0, /* .idc file */ 58847e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown INPUT_DEVICE_CONFIGURATION_FILE_TYPE_KEY_LAYOUT = 1, /* .kl file */ 58947e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown INPUT_DEVICE_CONFIGURATION_FILE_TYPE_KEY_CHARACTER_MAP = 2, /* .kcm file */ 59047e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown}; 59147e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown 59247e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown/* 5939065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Gets the path of an input device configuration file, if one is available. 5949065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Considers both system provided and user installed configuration files. 5959065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * 5969065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * The device identifier is used to construct several default configuration file 5979065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * names to try based on the device name, vendor, product, and version. 5989065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * 5999065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Returns an empty string if not found. 6009065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown */ 6019065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brownextern String8 getInputDeviceConfigurationFilePathByDeviceIdentifier( 6029065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown const InputDeviceIdentifier& deviceIdentifier, 6039065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown InputDeviceConfigurationFileType type); 6049065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 6059065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown/* 6069065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Gets the path of an input device configuration file, if one is available. 6071f2451007c660091b7b090c1ea332f9044515d2dJeff Brown * Considers both system provided and user installed configuration files. 60847e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown * 6099065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * The name is case-sensitive and is used to construct the filename to resolve. 6109065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * All characters except 'a'-'z', 'A'-'Z', '0'-'9', '-', and '_' are replaced by underscores. 6119065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * 61247e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown * Returns an empty string if not found. 61347e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown */ 6149065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brownextern String8 getInputDeviceConfigurationFilePathByName( 61547e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown const String8& name, InputDeviceConfigurationFileType type); 61646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 61746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown} // namespace android 61846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 61946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#endif // _UI_INPUT_H 620