Input.h revision efd3266b719eed5f1b217021c0a9e76e4b274b06
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/* 5505dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown * SystemUiVisibility constants from View. 5605dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown */ 5705dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brownenum { 5805dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown ASYSTEM_UI_VISIBILITY_STATUS_BAR_VISIBLE = 0, 5905dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown ASYSTEM_UI_VISIBILITY_STATUS_BAR_HIDDEN = 0x00000001, 6005dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown}; 6105dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 6205dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown/* 6346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Maximum number of pointers supported per motion event. 6401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Smallest number of pointers is 1. 6558a2da843f2f22f406df8df1f011738eb8b7fcb1Jeff Brown * (We want at least 10 but some touch controllers obstensibly configured for 10 pointers 6658a2da843f2f22f406df8df1f011738eb8b7fcb1Jeff Brown * will occasionally emit 11. There is not much harm making this constant bigger.) 6746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 6858a2da843f2f22f406df8df1f011738eb8b7fcb1Jeff Brown#define MAX_POINTERS 16 6946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 70a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn/* 7101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Maximum pointer id value supported in a motion event. 7201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Smallest pointer id is 0. 7301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * (This is limited by our use of BitSet32 to track pointer assignments.) 7401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown */ 7501ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown#define MAX_POINTER_ID 31 7601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown 7701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown/* 78a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn * Declare a concrete type for the NDK's input event forward declaration. 79a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn */ 80d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstruct AInputEvent { 81d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn virtual ~AInputEvent() { } 82d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn}; 83a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 8446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 856d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown * Declare a concrete type for the NDK's input device forward declaration. 8646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 876d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownstruct AInputDevice { 886d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown virtual ~AInputDevice() { } 8946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 9046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 916d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 926d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownnamespace android { 936d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 9491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#ifdef HAVE_ANDROID_OS 9591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownclass Parcel; 9691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#endif 9791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 9846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 9946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Flags that flow alongside events in the input dispatch system to help with certain 10046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * policy decisions such as waking from device sleep. 101b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown * 102b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown * These flags are also defined in frameworks/base/core/java/android/view/WindowManagerPolicy.java. 10346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 10446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownenum { 1050eaf3931a31c29f3a3883aab426b595c231c2a58Jeff Brown /* These flags originate in RawEvents and are generally set in the key map. 106497a92cc5ba2176b8a8484b0a7da040eac0e887bJeff Brown * NOTE: If you edit these flags, also edit labels in KeycodeLabels.h. */ 10746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 10846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WAKE = 0x00000001, 10946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WAKE_DROPPED = 0x00000002, 11046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_SHIFT = 0x00000004, 11146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_CAPS_LOCK = 0x00000008, 11246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_ALT = 0x00000010, 11346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_ALT_GR = 0x00000020, 11446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_MENU = 0x00000040, 11546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_LAUNCHER = 0x00000080, 1160eaf3931a31c29f3a3883aab426b595c231c2a58Jeff Brown POLICY_FLAG_VIRTUAL = 0x00000100, 117497a92cc5ba2176b8a8484b0a7da040eac0e887bJeff Brown POLICY_FLAG_FUNCTION = 0x00000200, 11846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 1197fbdc84e87dd3a0e196b9803bb04495d11e9cb8aJeff Brown POLICY_FLAG_RAW_MASK = 0x0000ffff, 1207fbdc84e87dd3a0e196b9803bb04495d11e9cb8aJeff Brown 12185a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown /* These flags are set by the input dispatcher. */ 12285a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 12385a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown // Indicates that the input event was injected. 12485a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown POLICY_FLAG_INJECTED = 0x01000000, 12585a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 126e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown // Indicates that the input event is from a trusted source such as a directly attached 127e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown // input device or an application with system-wide event injection permission. 128e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown POLICY_FLAG_TRUSTED = 0x02000000, 129e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown 1309c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown /* These flags are set by the input reader policy as it intercepts each event. */ 13146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 13246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // Indicates that the screen was off when the event was received and the event 13346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // should wake the device. 13446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WOKE_HERE = 0x10000000, 13546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 13646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // Indicates that the screen was dim when the event was received and the event 13746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // should brighten the device. 13846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_BRIGHT_HERE = 0x20000000, 139b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown 140b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // Indicates that the event should be dispatched to applications. 141b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // The input event should still be sent to the InputDispatcher so that it can see all 142b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // input events received include those that it will not deliver. 143b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown POLICY_FLAG_PASS_TO_USER = 0x40000000, 14446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 14546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 14646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 147efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown * Button state. 148efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown */ 149efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brownenum { 150efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown // Primary button pressed (left mouse button). 151efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown BUTTON_STATE_PRIMARY = 1 << 0, 152efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown}; 153efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown 154efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown/* 1559c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown * Describes the basic configuration of input devices that are present. 1569c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown */ 1579c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brownstruct InputConfiguration { 1589c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown enum { 1599c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_UNDEFINED = 0, 1609c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_NOTOUCH = 1, 1619c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_STYLUS = 2, 1629c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_FINGER = 3 1639c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown }; 1649c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1659c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown enum { 1669c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_UNDEFINED = 0, 1679c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_NOKEYS = 1, 1689c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_QWERTY = 2, 1699c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_12KEY = 3 1709c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown }; 1719c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1729c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown enum { 1739c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_UNDEFINED = 0, 1749c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_NONAV = 1, 1759c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_DPAD = 2, 1769c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_TRACKBALL = 3, 1779c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_WHEEL = 4 1789c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown }; 1799c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1809c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown int32_t touchScreen; 1819c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown int32_t keyboard; 1829c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown int32_t navigation; 1839c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown}; 1849c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1859c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown/* 18646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Pointer coordinate data. 18746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 18846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownstruct PointerCoords { 1896f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown enum { MAX_AXES = 14 }; // 14 so that sizeof(PointerCoords) == 64 19091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 19191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown // Bitfield of axes that are present in this structure. 1926f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown uint64_t bits; 19391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 19491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown // Values of axes that are stored in this structure packed in order by axis id 19591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown // for each axis that is present in the structure according to 'bits'. 19691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float values[MAX_AXES]; 19791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 19891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void clear() { 19991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown bits = 0; 20091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown } 20191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 2026f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown float getAxisValue(int32_t axis) const; 2036f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown status_t setAxisValue(int32_t axis, float value); 2046f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown float* editAxisValue(int32_t axis); 20591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 20691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#ifdef HAVE_ANDROID_OS 20791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown status_t readFromParcel(Parcel* parcel); 20891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown status_t writeToParcel(Parcel* parcel) const; 20991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#endif 21091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 21191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownprivate: 21291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void tooManyAxes(int axis); 21346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 21446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 21546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 21646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Input events. 21746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 2182e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackbornclass InputEvent : public AInputEvent { 21946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 22046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~InputEvent() { } 22146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 22246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual int32_t getType() const = 0; 22346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 22446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getDeviceId() const { return mDeviceId; } 22546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 226c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline int32_t getSource() const { return mSource; } 22791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 22891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void setSource(int32_t source) { mSource = source; } 22991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 23046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprotected: 231c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown void initialize(int32_t deviceId, int32_t source); 2322c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn void initialize(const InputEvent& from); 23346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 23446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mDeviceId; 235c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t mSource; 23646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 23746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2385c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown/* 2395c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown * Key events. 2405c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown */ 24146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass KeyEvent : public InputEvent { 24246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 24346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~KeyEvent() { } 24446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 245c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown virtual int32_t getType() const { return AINPUT_EVENT_TYPE_KEY; } 24646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 24746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getAction() const { return mAction; } 24846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 24946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getFlags() const { return mFlags; } 25046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 25146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getKeyCode() const { return mKeyCode; } 25246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 25346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getScanCode() const { return mScanCode; } 25446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 25546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getMetaState() const { return mMetaState; } 25646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 25746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getRepeatCount() const { return mRepeatCount; } 25846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 25946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getDownTime() const { return mDownTime; } 26046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getEventTime() const { return mEventTime; } 26246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2633c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // Return true if this event may have a default action implementation. 2643c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn static bool hasDefaultAction(int32_t keyCode); 2653c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn bool hasDefaultAction() const; 2663c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 2673c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // Return true if this event represents a system key. 2683c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn static bool isSystemKey(int32_t keyCode); 2693c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn bool isSystemKey() const; 2703c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 27146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void initialize( 27246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t deviceId, 273c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t source, 27446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t action, 27546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t flags, 27646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t keyCode, 27746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t scanCode, 27846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t metaState, 27946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t repeatCount, 28046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t downTime, 28146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime); 2822c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn void initialize(const KeyEvent& from); 28346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 28491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownprotected: 28546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mAction; 28646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mFlags; 28746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mKeyCode; 28846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mScanCode; 28946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mMetaState; 29046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mRepeatCount; 29146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mDownTime; 29246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mEventTime; 29346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 29446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2955c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown/* 2965c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown * Motion events. 2975c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown */ 29846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass MotionEvent : public InputEvent { 29946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 30046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~MotionEvent() { } 30146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 302c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown virtual int32_t getType() const { return AINPUT_EVENT_TYPE_MOTION; } 30346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 30446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getAction() const { return mAction; } 30546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 30691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void setAction(int32_t action) { mAction = action; } 30791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 30885a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown inline int32_t getFlags() const { return mFlags; } 30985a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 31046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getEdgeFlags() const { return mEdgeFlags; } 31146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 31291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void setEdgeFlags(int32_t edgeFlags) { mEdgeFlags = edgeFlags; } 31391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 31446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getMetaState() const { return mMetaState; } 31546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 31691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void setMetaState(int32_t metaState) { mMetaState = metaState; } 31791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 3185c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getXOffset() const { return mXOffset; } 3195c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 3205c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getYOffset() const { return mYOffset; } 3215c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 32246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getXPrecision() const { return mXPrecision; } 32346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 32446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getYPrecision() const { return mYPrecision; } 32546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 32646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getDownTime() const { return mDownTime; } 32746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 32846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline size_t getPointerCount() const { return mPointerIds.size(); } 32946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 33046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getPointerId(size_t pointerIndex) const { return mPointerIds[pointerIndex]; } 33146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 33246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getEventTime() const { return mSampleEventTimes[getHistorySize()]; } 33346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 33491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown const PointerCoords* getRawPointerCoords(size_t pointerIndex) const; 33591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 33691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float getRawAxisValue(int32_t axis, size_t pointerIndex) const; 33791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 3385c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getRawX(size_t pointerIndex) const { 339ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getRawAxisValue(AMOTION_EVENT_AXIS_X, pointerIndex); 3405c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 34146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3425c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getRawY(size_t pointerIndex) const { 343ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getRawAxisValue(AMOTION_EVENT_AXIS_Y, pointerIndex); 3445c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 34546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 34691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float getAxisValue(int32_t axis, size_t pointerIndex) const; 34791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 34846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getX(size_t pointerIndex) const { 349ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_X, pointerIndex); 35046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 35146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 35246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getY(size_t pointerIndex) const { 353ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_Y, pointerIndex); 35446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 35546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 35646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getPressure(size_t pointerIndex) const { 357ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_PRESSURE, pointerIndex); 35846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 35946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 36046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getSize(size_t pointerIndex) const { 361ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_SIZE, pointerIndex); 36246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 36346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 364c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getTouchMajor(size_t pointerIndex) const { 365ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, pointerIndex); 366c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 367c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 368c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getTouchMinor(size_t pointerIndex) const { 369ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, pointerIndex); 370c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 371c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 372c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getToolMajor(size_t pointerIndex) const { 373ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, pointerIndex); 374c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 375c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 376c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getToolMinor(size_t pointerIndex) const { 377ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, pointerIndex); 378c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 379c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 380c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getOrientation(size_t pointerIndex) const { 381ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, pointerIndex); 382c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 383c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 38446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline size_t getHistorySize() const { return mSampleEventTimes.size() - 1; } 38546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 38646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getHistoricalEventTime(size_t historicalIndex) const { 38746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return mSampleEventTimes[historicalIndex]; 38846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 38946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 39091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown const PointerCoords* getHistoricalRawPointerCoords( 39191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown size_t pointerIndex, size_t historicalIndex) const; 39291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 39391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float getHistoricalRawAxisValue(int32_t axis, size_t pointerIndex, 39491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown size_t historicalIndex) const; 39591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 3965c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalRawX(size_t pointerIndex, size_t historicalIndex) const { 39791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalRawAxisValue( 398ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_X, pointerIndex, historicalIndex); 39946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 40046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 4015c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalRawY(size_t pointerIndex, size_t historicalIndex) const { 40291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalRawAxisValue( 403ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_Y, pointerIndex, historicalIndex); 40446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 40546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 40691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float getHistoricalAxisValue(int32_t axis, size_t pointerIndex, size_t historicalIndex) const; 40791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 4085c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalX(size_t pointerIndex, size_t historicalIndex) const { 40991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 410ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_X, pointerIndex, historicalIndex); 4115c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 4125c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 4135c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalY(size_t pointerIndex, size_t historicalIndex) const { 41491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 415ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_Y, pointerIndex, historicalIndex); 4165c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 4175c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 41846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getHistoricalPressure(size_t pointerIndex, size_t historicalIndex) const { 41991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 420ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_PRESSURE, pointerIndex, historicalIndex); 42146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 42246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 42346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getHistoricalSize(size_t pointerIndex, size_t historicalIndex) const { 42491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 425ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_SIZE, pointerIndex, historicalIndex); 42646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 42746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 428c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalTouchMajor(size_t pointerIndex, size_t historicalIndex) const { 42991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 430ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_TOUCH_MAJOR, pointerIndex, historicalIndex); 431c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 432c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 433c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalTouchMinor(size_t pointerIndex, size_t historicalIndex) const { 43491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 435ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_TOUCH_MINOR, pointerIndex, historicalIndex); 436c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 437c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 438c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalToolMajor(size_t pointerIndex, size_t historicalIndex) const { 43991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 440ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_TOOL_MAJOR, pointerIndex, historicalIndex); 441c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 442c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 443c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalToolMinor(size_t pointerIndex, size_t historicalIndex) const { 44491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 445ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_TOOL_MINOR, pointerIndex, historicalIndex); 446c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 447c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 448c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalOrientation(size_t pointerIndex, size_t historicalIndex) const { 44991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 450ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_ORIENTATION, pointerIndex, historicalIndex); 451c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 452c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 45346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void initialize( 45446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t deviceId, 455c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t source, 45646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t action, 45785a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown int32_t flags, 45846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t edgeFlags, 45946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t metaState, 4605c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float xOffset, 4615c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float yOffset, 46246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float xPrecision, 46346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float yPrecision, 46446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t downTime, 46546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime, 46646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown size_t pointerCount, 46746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const int32_t* pointerIds, 46846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const PointerCoords* pointerCoords); 46946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 47091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void copyFrom(const MotionEvent* other, bool keepHistory); 47191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 47246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void addSample( 47346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime, 47446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const PointerCoords* pointerCoords); 47546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 47646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void offsetLocation(float xOffset, float yOffset); 47746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 47891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void scale(float scaleFactor); 47991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 48091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#ifdef HAVE_ANDROID_OS 48191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void transform(const SkMatrix* matrix); 48291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 48391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown status_t readFromParcel(Parcel* parcel); 48491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown status_t writeToParcel(Parcel* parcel) const; 48591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#endif 48691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 48756194ebec6212e229f4ccdaa4b187166d20013efJeff Brown static bool isTouchEvent(int32_t source, int32_t action); 48856194ebec6212e229f4ccdaa4b187166d20013efJeff Brown inline bool isTouchEvent() const { 48956194ebec6212e229f4ccdaa4b187166d20013efJeff Brown return isTouchEvent(mSource, mAction); 49056194ebec6212e229f4ccdaa4b187166d20013efJeff Brown } 49156194ebec6212e229f4ccdaa4b187166d20013efJeff Brown 4925c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown // Low-level accessors. 4935c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const int32_t* getPointerIds() const { return mPointerIds.array(); } 4945c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const nsecs_t* getSampleEventTimes() const { return mSampleEventTimes.array(); } 4955c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const PointerCoords* getSamplePointerCoords() const { 4965c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return mSamplePointerCoords.array(); 4975c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 4985c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 49991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownprotected: 50046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mAction; 50185a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown int32_t mFlags; 50246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mEdgeFlags; 50346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mMetaState; 5045c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float mXOffset; 5055c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float mYOffset; 50646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float mXPrecision; 50746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float mYPrecision; 50846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mDownTime; 50946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<int32_t> mPointerIds; 51046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<nsecs_t> mSampleEventTimes; 51146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<PointerCoords> mSamplePointerCoords; 51246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 51346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 51446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 51546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Input event factory. 51646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 51746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass InputEventFactoryInterface { 51846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprotected: 51946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~InputEventFactoryInterface() { } 52046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 52146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 52246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputEventFactoryInterface() { } 52346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 52446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual KeyEvent* createKeyEvent() = 0; 52546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual MotionEvent* createMotionEvent() = 0; 52646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 52746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 52846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 52946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * A simple input event factory implementation that uses a single preallocated instance 53046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * of each type of input event that are reused for each request. 53146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 53246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass PreallocatedInputEventFactory : public InputEventFactoryInterface { 53346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 53446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown PreallocatedInputEventFactory() { } 53546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~PreallocatedInputEventFactory() { } 53646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 53746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual KeyEvent* createKeyEvent() { return & mKeyEvent; } 53846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual MotionEvent* createMotionEvent() { return & mMotionEvent; } 53946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 54046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprivate: 54146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown KeyEvent mKeyEvent; 54246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown MotionEvent mMotionEvent; 54346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 54446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 5456d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown/* 5466d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown * Describes the characteristics and capabilities of an input device. 5476d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown */ 5486d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownclass InputDeviceInfo { 5496d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownpublic: 5506d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown InputDeviceInfo(); 5516d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown InputDeviceInfo(const InputDeviceInfo& other); 5526d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown ~InputDeviceInfo(); 5536d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5546d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown struct MotionRange { 555efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown int32_t axis; 556efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown uint32_t source; 5576d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float min; 5586d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float max; 5596d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float flat; 5606d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float fuzz; 5616d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown }; 5626d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5636d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown void initialize(int32_t id, const String8& name); 5646d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5656d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline int32_t getId() const { return mId; } 5666d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline const String8 getName() const { return mName; } 5676d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline uint32_t getSources() const { return mSources; } 5686d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 569efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown const MotionRange* getMotionRange(int32_t axis, uint32_t source) const; 5706d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5716d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown void addSource(uint32_t source); 572efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown void addMotionRange(int32_t axis, uint32_t source, 573efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown float min, float max, float flat, float fuzz); 574efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown void addMotionRange(const MotionRange& range); 5756d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5766d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline void setKeyboardType(int32_t keyboardType) { mKeyboardType = keyboardType; } 5776d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline int32_t getKeyboardType() const { return mKeyboardType; } 5786d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 579efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown inline const Vector<MotionRange>& getMotionRanges() const { 5808d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown return mMotionRanges; 5818d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown } 5828d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown 5836d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownprivate: 5846d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown int32_t mId; 5856d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown String8 mName; 5866d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown uint32_t mSources; 5876d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown int32_t mKeyboardType; 5886d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 589efd3266b719eed5f1b217021c0a9e76e4b274b06Jeff Brown Vector<MotionRange> mMotionRanges; 5906d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown}; 5916d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5929065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown/* 5939065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Identifies a device. 5949065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown */ 5959065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brownstruct InputDeviceIdentifier { 5969065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown inline InputDeviceIdentifier() : 5979065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown bus(0), vendor(0), product(0), version(0) { 5989065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown } 5999065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 6009065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown String8 name; 6019065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown String8 location; 6029065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown String8 uniqueId; 6039065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown uint16_t bus; 6049065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown uint16_t vendor; 6059065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown uint16_t product; 6069065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown uint16_t version; 6079065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown}; 6089065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 60947e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown/* Types of input device configuration files. */ 61047e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brownenum InputDeviceConfigurationFileType { 61147e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown INPUT_DEVICE_CONFIGURATION_FILE_TYPE_CONFIGURATION = 0, /* .idc file */ 61247e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown INPUT_DEVICE_CONFIGURATION_FILE_TYPE_KEY_LAYOUT = 1, /* .kl file */ 61347e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown INPUT_DEVICE_CONFIGURATION_FILE_TYPE_KEY_CHARACTER_MAP = 2, /* .kcm file */ 61447e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown}; 61547e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown 61647e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown/* 6179065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Gets the path of an input device configuration file, if one is available. 6189065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Considers both system provided and user installed configuration files. 6199065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * 6209065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * The device identifier is used to construct several default configuration file 6219065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * names to try based on the device name, vendor, product, and version. 6229065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * 6239065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Returns an empty string if not found. 6249065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown */ 6259065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brownextern String8 getInputDeviceConfigurationFilePathByDeviceIdentifier( 6269065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown const InputDeviceIdentifier& deviceIdentifier, 6279065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown InputDeviceConfigurationFileType type); 6289065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 6299065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown/* 6309065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Gets the path of an input device configuration file, if one is available. 6311f2451007c660091b7b090c1ea332f9044515d2dJeff Brown * Considers both system provided and user installed configuration files. 63247e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown * 6339065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * The name is case-sensitive and is used to construct the filename to resolve. 6349065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * All characters except 'a'-'z', 'A'-'Z', '0'-'9', '-', and '_' are replaced by underscores. 6359065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * 63647e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown * Returns an empty string if not found. 63747e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown */ 6389065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brownextern String8 getInputDeviceConfigurationFilePathByName( 63947e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown const String8& name, InputDeviceConfigurationFileType type); 64046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 64146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown} // namespace android 64246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 64346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#endif // _UI_INPUT_H 644