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 17b93a03f841d93498bfea6cc92a22faa34bce1337Mathias Agopian#ifndef _ANDROIDFW_INPUT_H 18b93a03f841d93498bfea6cc92a22faa34bce1337Mathias Agopian#define _ANDROIDFW_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 { 3921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown /* Private control to determine when an app is tracking a key sequence. */ 4021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown AKEY_EVENT_FLAG_START_TRACKING = 0x40000000, 4121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 4221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown /* Key event is inconsistent with previously sent key events. */ 4321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown AKEY_EVENT_FLAG_TAINTED = 0x80000000, 4421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown}; 4521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 4621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brownenum { 4721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown /* Motion event is inconsistent with previously sent motion events. */ 4821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown AMOTION_EVENT_FLAG_TAINTED = 0x80000000, 4946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 5046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 5189de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brownenum { 5283d616a9c7b9505153d258511eb5c16b552e268dJeff Brown /* Used when a motion event is not associated with any display. 5383d616a9c7b9505153d258511eb5c16b552e268dJeff Brown * Typically used for non-pointer events. */ 5483d616a9c7b9505153d258511eb5c16b552e268dJeff Brown ADISPLAY_ID_NONE = -1, 5583d616a9c7b9505153d258511eb5c16b552e268dJeff Brown 5683d616a9c7b9505153d258511eb5c16b552e268dJeff Brown /* The default display id. */ 5783d616a9c7b9505153d258511eb5c16b552e268dJeff Brown ADISPLAY_ID_DEFAULT = 0, 5883d616a9c7b9505153d258511eb5c16b552e268dJeff Brown}; 5983d616a9c7b9505153d258511eb5c16b552e268dJeff Brown 6083d616a9c7b9505153d258511eb5c16b552e268dJeff Brownenum { 6189de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown /* 6289de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown * Indicates that an input device has switches. 6389de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown * This input source flag is hidden from the API because switches are only used by the system 6489de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown * and applications have no way to interact with them. 6589de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown */ 6689de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown AINPUT_SOURCE_SWITCH = 0x80000000, 6789de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown}; 6889de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown 6946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 7005dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown * SystemUiVisibility constants from View. 7105dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown */ 7205dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brownenum { 7305dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown ASYSTEM_UI_VISIBILITY_STATUS_BAR_VISIBLE = 0, 7405dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown ASYSTEM_UI_VISIBILITY_STATUS_BAR_HIDDEN = 0x00000001, 7505dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown}; 7605dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 7705dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown/* 7846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Maximum number of pointers supported per motion event. 7901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Smallest number of pointers is 1. 8058a2da843f2f22f406df8df1f011738eb8b7fcb1Jeff Brown * (We want at least 10 but some touch controllers obstensibly configured for 10 pointers 8158a2da843f2f22f406df8df1f011738eb8b7fcb1Jeff Brown * will occasionally emit 11. There is not much harm making this constant bigger.) 8246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 8358a2da843f2f22f406df8df1f011738eb8b7fcb1Jeff Brown#define MAX_POINTERS 16 8446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 85a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn/* 8601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Maximum pointer id value supported in a motion event. 8701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Smallest pointer id is 0. 8801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * (This is limited by our use of BitSet32 to track pointer assignments.) 8901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown */ 9001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown#define MAX_POINTER_ID 31 9101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown 9201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown/* 93a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn * Declare a concrete type for the NDK's input event forward declaration. 94a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn */ 95d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstruct AInputEvent { 96d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn virtual ~AInputEvent() { } 97d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn}; 98a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 9946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 1006d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown * Declare a concrete type for the NDK's input device forward declaration. 10146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 1026d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownstruct AInputDevice { 1036d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown virtual ~AInputDevice() { } 10446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 10546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 1066d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 1076d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownnamespace android { 1086d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 10991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#ifdef HAVE_ANDROID_OS 11091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownclass Parcel; 11191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#endif 11291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 11346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 11446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Flags that flow alongside events in the input dispatch system to help with certain 11546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * policy decisions such as waking from device sleep. 116b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown * 117b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown * These flags are also defined in frameworks/base/core/java/android/view/WindowManagerPolicy.java. 11846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 11946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownenum { 1200eaf3931a31c29f3a3883aab426b595c231c2a58Jeff Brown /* These flags originate in RawEvents and are generally set in the key map. 121497a92cc5ba2176b8a8484b0a7da040eac0e887bJeff Brown * NOTE: If you edit these flags, also edit labels in KeycodeLabels.h. */ 12246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 12346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WAKE = 0x00000001, 12446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WAKE_DROPPED = 0x00000002, 12546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_SHIFT = 0x00000004, 12646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_CAPS_LOCK = 0x00000008, 12746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_ALT = 0x00000010, 12846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_ALT_GR = 0x00000020, 12946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_MENU = 0x00000040, 13046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_LAUNCHER = 0x00000080, 1310eaf3931a31c29f3a3883aab426b595c231c2a58Jeff Brown POLICY_FLAG_VIRTUAL = 0x00000100, 132497a92cc5ba2176b8a8484b0a7da040eac0e887bJeff Brown POLICY_FLAG_FUNCTION = 0x00000200, 13346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 1347fbdc84e87dd3a0e196b9803bb04495d11e9cb8aJeff Brown POLICY_FLAG_RAW_MASK = 0x0000ffff, 1357fbdc84e87dd3a0e196b9803bb04495d11e9cb8aJeff Brown 13685a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown /* These flags are set by the input dispatcher. */ 13785a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 13885a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown // Indicates that the input event was injected. 13985a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown POLICY_FLAG_INJECTED = 0x01000000, 14085a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 141e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown // Indicates that the input event is from a trusted source such as a directly attached 142e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown // input device or an application with system-wide event injection permission. 143e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown POLICY_FLAG_TRUSTED = 0x02000000, 144e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown 1450029c66203ab9ded4342976bf7a17bb63af8c44aJeff Brown // Indicates that the input event has passed through an input filter. 1460029c66203ab9ded4342976bf7a17bb63af8c44aJeff Brown POLICY_FLAG_FILTERED = 0x04000000, 1470029c66203ab9ded4342976bf7a17bb63af8c44aJeff Brown 1480029c66203ab9ded4342976bf7a17bb63af8c44aJeff Brown // Disables automatic key repeating behavior. 1490029c66203ab9ded4342976bf7a17bb63af8c44aJeff Brown POLICY_FLAG_DISABLE_KEY_REPEAT = 0x08000000, 1500029c66203ab9ded4342976bf7a17bb63af8c44aJeff Brown 1519c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown /* These flags are set by the input reader policy as it intercepts each event. */ 15246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 15346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // Indicates that the screen was off when the event was received and the event 15446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // should wake the device. 15546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WOKE_HERE = 0x10000000, 15646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 15746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // Indicates that the screen was dim when the event was received and the event 15846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // should brighten the device. 15946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_BRIGHT_HERE = 0x20000000, 160b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown 161b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // Indicates that the event should be dispatched to applications. 162b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // The input event should still be sent to the InputDispatcher so that it can see all 163b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // input events received include those that it will not deliver. 164b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown POLICY_FLAG_PASS_TO_USER = 0x40000000, 16546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 16646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 16746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 16846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Pointer coordinate data. 16946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 17046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownstruct PointerCoords { 1716f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown enum { MAX_AXES = 14 }; // 14 so that sizeof(PointerCoords) == 64 17291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 17391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown // Bitfield of axes that are present in this structure. 1746f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown uint64_t bits; 17591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 17691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown // Values of axes that are stored in this structure packed in order by axis id 17791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown // for each axis that is present in the structure according to 'bits'. 17891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float values[MAX_AXES]; 17991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 18091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void clear() { 18191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown bits = 0; 18291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown } 18391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 1846f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown float getAxisValue(int32_t axis) const; 1856f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown status_t setAxisValue(int32_t axis, float value); 18691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 187e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn void scale(float scale); 188e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn 189be1aa8250cee7819c49741e819e81659d1d03823Jeff Brown inline float getX() const { 190be1aa8250cee7819c49741e819e81659d1d03823Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_X); 191be1aa8250cee7819c49741e819e81659d1d03823Jeff Brown } 192be1aa8250cee7819c49741e819e81659d1d03823Jeff Brown 193be1aa8250cee7819c49741e819e81659d1d03823Jeff Brown inline float getY() const { 194be1aa8250cee7819c49741e819e81659d1d03823Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_Y); 195be1aa8250cee7819c49741e819e81659d1d03823Jeff Brown } 196be1aa8250cee7819c49741e819e81659d1d03823Jeff Brown 19791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#ifdef HAVE_ANDROID_OS 19891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown status_t readFromParcel(Parcel* parcel); 19991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown status_t writeToParcel(Parcel* parcel) const; 20091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#endif 20191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 202ace13b17866dc9136aeecf6dfaf7077f37434469Jeff Brown bool operator==(const PointerCoords& other) const; 203ace13b17866dc9136aeecf6dfaf7077f37434469Jeff Brown inline bool operator!=(const PointerCoords& other) const { 204ace13b17866dc9136aeecf6dfaf7077f37434469Jeff Brown return !(*this == other); 205ace13b17866dc9136aeecf6dfaf7077f37434469Jeff Brown } 206ace13b17866dc9136aeecf6dfaf7077f37434469Jeff Brown 207ace13b17866dc9136aeecf6dfaf7077f37434469Jeff Brown void copyFrom(const PointerCoords& other); 208ace13b17866dc9136aeecf6dfaf7077f37434469Jeff Brown 20991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownprivate: 21091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void tooManyAxes(int axis); 21146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 21246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 21346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 214fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown * Pointer property data. 215fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown */ 216fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brownstruct PointerProperties { 217fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown // The id of the pointer. 218fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown int32_t id; 219fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown 220fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown // The pointer tool type. 221fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown int32_t toolType; 222fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown 223fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown inline void clear() { 224fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown id = -1; 225fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown toolType = 0; 226fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown } 227fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown 228fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown bool operator==(const PointerProperties& other) const; 229fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown inline bool operator!=(const PointerProperties& other) const { 230fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown return !(*this == other); 231fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown } 232fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown 233fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown void copyFrom(const PointerProperties& other); 234fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown}; 235fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown 236fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown/* 23746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Input events. 23846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 2392e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackbornclass InputEvent : public AInputEvent { 24046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 24146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~InputEvent() { } 24246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 24346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual int32_t getType() const = 0; 24446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 24546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getDeviceId() const { return mDeviceId; } 24646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 247c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline int32_t getSource() const { return mSource; } 24891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 24991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void setSource(int32_t source) { mSource = source; } 25091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 25146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprotected: 252c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown void initialize(int32_t deviceId, int32_t source); 2532c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn void initialize(const InputEvent& from); 25446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 25546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mDeviceId; 256c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t mSource; 25746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 25846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2595c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown/* 2605c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown * Key events. 2615c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown */ 26246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass KeyEvent : public InputEvent { 26346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 26446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~KeyEvent() { } 26546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 266c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown virtual int32_t getType() const { return AINPUT_EVENT_TYPE_KEY; } 26746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getAction() const { return mAction; } 26946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 27046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getFlags() const { return mFlags; } 27146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 272fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown inline void setFlags(int32_t flags) { mFlags = flags; } 273fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown 27446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getKeyCode() const { return mKeyCode; } 27546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 27646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getScanCode() const { return mScanCode; } 27746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 27846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getMetaState() const { return mMetaState; } 27946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 28046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getRepeatCount() const { return mRepeatCount; } 28146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 28246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getDownTime() const { return mDownTime; } 28346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 28446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getEventTime() const { return mEventTime; } 28546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2863c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // Return true if this event may have a default action implementation. 2873c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn static bool hasDefaultAction(int32_t keyCode); 2883c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn bool hasDefaultAction() const; 2893c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 2903c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // Return true if this event represents a system key. 2913c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn static bool isSystemKey(int32_t keyCode); 2923c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn bool isSystemKey() const; 2933c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 29446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void initialize( 29546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t deviceId, 296c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t source, 29746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t action, 29846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t flags, 29946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t keyCode, 30046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t scanCode, 30146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t metaState, 30246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t repeatCount, 30346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t downTime, 30446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime); 3052c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn void initialize(const KeyEvent& from); 30646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 30791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownprotected: 30846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mAction; 30946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mFlags; 31046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mKeyCode; 31146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mScanCode; 31246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mMetaState; 31346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mRepeatCount; 31446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mDownTime; 31546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mEventTime; 31646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 31746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3185c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown/* 3195c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown * Motion events. 3205c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown */ 32146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass MotionEvent : public InputEvent { 32246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 32346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~MotionEvent() { } 32446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 325c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown virtual int32_t getType() const { return AINPUT_EVENT_TYPE_MOTION; } 32646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 32746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getAction() const { return mAction; } 32846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3292ed2462aa29c564f5231f317c27b3188da875e52Jeff Brown inline int32_t getActionMasked() const { return mAction & AMOTION_EVENT_ACTION_MASK; } 3302ed2462aa29c564f5231f317c27b3188da875e52Jeff Brown 3312ed2462aa29c564f5231f317c27b3188da875e52Jeff Brown inline int32_t getActionIndex() const { 3322ed2462aa29c564f5231f317c27b3188da875e52Jeff Brown return (mAction & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK) 3332ed2462aa29c564f5231f317c27b3188da875e52Jeff Brown >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT; 3342ed2462aa29c564f5231f317c27b3188da875e52Jeff Brown } 3352ed2462aa29c564f5231f317c27b3188da875e52Jeff Brown 33691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void setAction(int32_t action) { mAction = action; } 33791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 33885a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown inline int32_t getFlags() const { return mFlags; } 33985a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 34021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown inline void setFlags(int32_t flags) { mFlags = flags; } 34121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 34246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getEdgeFlags() const { return mEdgeFlags; } 34346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 34491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void setEdgeFlags(int32_t edgeFlags) { mEdgeFlags = edgeFlags; } 34591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 34646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getMetaState() const { return mMetaState; } 34746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 34891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown inline void setMetaState(int32_t metaState) { mMetaState = metaState; } 34991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 350fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown inline int32_t getButtonState() const { return mButtonState; } 351fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown 3525c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getXOffset() const { return mXOffset; } 3535c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 3545c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getYOffset() const { return mYOffset; } 3555c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 35646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getXPrecision() const { return mXPrecision; } 35746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 35846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getYPrecision() const { return mYPrecision; } 35946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 36046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getDownTime() const { return mDownTime; } 36146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 362fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown inline void setDownTime(nsecs_t downTime) { mDownTime = downTime; } 363fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown 364fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown inline size_t getPointerCount() const { return mPointerProperties.size(); } 36546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 366fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown inline const PointerProperties* getPointerProperties(size_t pointerIndex) const { 367fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown return &mPointerProperties[pointerIndex]; 368fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown } 369fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown 370fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown inline int32_t getPointerId(size_t pointerIndex) const { 371fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown return mPointerProperties[pointerIndex].id; 372fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown } 373fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown 374fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown inline int32_t getToolType(size_t pointerIndex) const { 375fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown return mPointerProperties[pointerIndex].toolType; 376fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown } 37746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 37846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getEventTime() const { return mSampleEventTimes[getHistorySize()]; } 37946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 38091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown const PointerCoords* getRawPointerCoords(size_t pointerIndex) const; 38191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 38291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float getRawAxisValue(int32_t axis, size_t pointerIndex) const; 38391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 3845c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getRawX(size_t pointerIndex) const { 385ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getRawAxisValue(AMOTION_EVENT_AXIS_X, pointerIndex); 3865c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 38746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3885c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getRawY(size_t pointerIndex) const { 389ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getRawAxisValue(AMOTION_EVENT_AXIS_Y, pointerIndex); 3905c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 39146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 39291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float getAxisValue(int32_t axis, size_t pointerIndex) const; 39391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 39446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getX(size_t pointerIndex) const { 395ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_X, pointerIndex); 39646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 39746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 39846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getY(size_t pointerIndex) const { 399ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_Y, pointerIndex); 40046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 40146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 40246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getPressure(size_t pointerIndex) const { 403ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_PRESSURE, pointerIndex); 40446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 40546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 40646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getSize(size_t pointerIndex) const { 407ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_SIZE, pointerIndex); 40846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 40946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 410c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getTouchMajor(size_t pointerIndex) const { 411ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, pointerIndex); 412c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 413c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 414c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getTouchMinor(size_t pointerIndex) const { 415ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, pointerIndex); 416c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 417c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 418c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getToolMajor(size_t pointerIndex) const { 419ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, pointerIndex); 420c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 421c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 422c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getToolMinor(size_t pointerIndex) const { 423ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, pointerIndex); 424c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 425c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 426c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getOrientation(size_t pointerIndex) const { 427ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown return getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, pointerIndex); 428c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 429c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 43046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline size_t getHistorySize() const { return mSampleEventTimes.size() - 1; } 43146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 43246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getHistoricalEventTime(size_t historicalIndex) const { 43346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return mSampleEventTimes[historicalIndex]; 43446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 43546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 43691c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown const PointerCoords* getHistoricalRawPointerCoords( 43791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown size_t pointerIndex, size_t historicalIndex) const; 43891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 43991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float getHistoricalRawAxisValue(int32_t axis, size_t pointerIndex, 44091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown size_t historicalIndex) const; 44191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 4425c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalRawX(size_t pointerIndex, size_t historicalIndex) const { 44391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalRawAxisValue( 444ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_X, pointerIndex, historicalIndex); 44546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 44646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 4475c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalRawY(size_t pointerIndex, size_t historicalIndex) const { 44891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalRawAxisValue( 449ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_Y, pointerIndex, historicalIndex); 45046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 45146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 45291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown float getHistoricalAxisValue(int32_t axis, size_t pointerIndex, size_t historicalIndex) const; 45391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 4545c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalX(size_t pointerIndex, size_t historicalIndex) const { 45591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 456ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_X, pointerIndex, historicalIndex); 4575c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 4585c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 4595c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalY(size_t pointerIndex, size_t historicalIndex) const { 46091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 461ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_Y, pointerIndex, historicalIndex); 4625c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 4635c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 46446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getHistoricalPressure(size_t pointerIndex, size_t historicalIndex) const { 46591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 466ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_PRESSURE, pointerIndex, historicalIndex); 46746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 46846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 46946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getHistoricalSize(size_t pointerIndex, size_t historicalIndex) const { 47091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 471ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_SIZE, pointerIndex, historicalIndex); 47246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 47346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 474c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalTouchMajor(size_t pointerIndex, size_t historicalIndex) const { 47591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 476ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_TOUCH_MAJOR, pointerIndex, historicalIndex); 477c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 478c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 479c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalTouchMinor(size_t pointerIndex, size_t historicalIndex) const { 48091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 481ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_TOUCH_MINOR, pointerIndex, historicalIndex); 482c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 483c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 484c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalToolMajor(size_t pointerIndex, size_t historicalIndex) const { 48591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 486ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_TOOL_MAJOR, pointerIndex, historicalIndex); 487c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 488c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 489c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalToolMinor(size_t pointerIndex, size_t historicalIndex) const { 49091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 491ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_TOOL_MINOR, pointerIndex, historicalIndex); 492c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 493c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 494c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalOrientation(size_t pointerIndex, size_t historicalIndex) const { 49591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown return getHistoricalAxisValue( 496ebbd5d14ad3b1e762d9fcfa026e19413cc857e05Jeff Brown AMOTION_EVENT_AXIS_ORIENTATION, pointerIndex, historicalIndex); 497c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 498c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 4992ed2462aa29c564f5231f317c27b3188da875e52Jeff Brown ssize_t findPointerIndex(int32_t pointerId) const; 5002ed2462aa29c564f5231f317c27b3188da875e52Jeff Brown 50146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void initialize( 50246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t deviceId, 503c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t source, 50446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t action, 50585a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown int32_t flags, 50646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t edgeFlags, 50746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t metaState, 508fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown int32_t buttonState, 5095c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float xOffset, 5105c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float yOffset, 51146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float xPrecision, 51246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float yPrecision, 51346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t downTime, 51446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime, 51546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown size_t pointerCount, 516fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown const PointerProperties* pointerProperties, 51746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const PointerCoords* pointerCoords); 51846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 51991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void copyFrom(const MotionEvent* other, bool keepHistory); 52091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 52146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void addSample( 52246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime, 52346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const PointerCoords* pointerCoords); 52446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 52546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void offsetLocation(float xOffset, float yOffset); 52646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 52791c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void scale(float scaleFactor); 52891c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 52991c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#ifdef HAVE_ANDROID_OS 53091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown void transform(const SkMatrix* matrix); 53191c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 53291c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown status_t readFromParcel(Parcel* parcel); 53391c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown status_t writeToParcel(Parcel* parcel) const; 53491c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown#endif 53591c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brown 53656194ebec6212e229f4ccdaa4b187166d20013efJeff Brown static bool isTouchEvent(int32_t source, int32_t action); 53756194ebec6212e229f4ccdaa4b187166d20013efJeff Brown inline bool isTouchEvent() const { 53856194ebec6212e229f4ccdaa4b187166d20013efJeff Brown return isTouchEvent(mSource, mAction); 53956194ebec6212e229f4ccdaa4b187166d20013efJeff Brown } 54056194ebec6212e229f4ccdaa4b187166d20013efJeff Brown 5415c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown // Low-level accessors. 542fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown inline const PointerProperties* getPointerProperties() const { 543fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown return mPointerProperties.array(); 544fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown } 5455c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const nsecs_t* getSampleEventTimes() const { return mSampleEventTimes.array(); } 5465c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const PointerCoords* getSamplePointerCoords() const { 5475c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return mSamplePointerCoords.array(); 5485c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 5495c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 55091c69ab01539f7ba28708f41ec1835cc2920d0a0Jeff Brownprotected: 55146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mAction; 55285a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown int32_t mFlags; 55346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mEdgeFlags; 55446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mMetaState; 555fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown int32_t mButtonState; 5565c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float mXOffset; 5575c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float mYOffset; 55846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float mXPrecision; 55946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float mYPrecision; 56046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mDownTime; 561fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brown Vector<PointerProperties> mPointerProperties; 56246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<nsecs_t> mSampleEventTimes; 56346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<PointerCoords> mSamplePointerCoords; 56446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 56546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 56646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 56746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Input event factory. 56846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 56946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass InputEventFactoryInterface { 57046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprotected: 57146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~InputEventFactoryInterface() { } 57246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 57346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 57446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputEventFactoryInterface() { } 57546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 57646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual KeyEvent* createKeyEvent() = 0; 57746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual MotionEvent* createMotionEvent() = 0; 57846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 57946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 58046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 58146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * A simple input event factory implementation that uses a single preallocated instance 58246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * of each type of input event that are reused for each request. 58346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 58446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass PreallocatedInputEventFactory : public InputEventFactoryInterface { 58546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 58646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown PreallocatedInputEventFactory() { } 58746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~PreallocatedInputEventFactory() { } 58846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 58946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual KeyEvent* createKeyEvent() { return & mKeyEvent; } 59046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual MotionEvent* createMotionEvent() { return & mMotionEvent; } 59146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 59246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprivate: 59346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown KeyEvent mKeyEvent; 59446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown MotionEvent mMotionEvent; 59546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 59646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 5976d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown/* 5982b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown * An input event factory implementation that maintains a pool of input events. 5992b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown */ 6002b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brownclass PooledInputEventFactory : public InputEventFactoryInterface { 6012b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brownpublic: 6022b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown PooledInputEventFactory(size_t maxPoolSize = 20); 6032b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown virtual ~PooledInputEventFactory(); 6042b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown 6052b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown virtual KeyEvent* createKeyEvent(); 6062b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown virtual MotionEvent* createMotionEvent(); 6072b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown 6082b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown void recycle(InputEvent* event); 6092b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown 6102b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brownprivate: 6112b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown const size_t mMaxPoolSize; 6122b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown 6132b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown Vector<KeyEvent*> mKeyEventPool; 6142b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown Vector<MotionEvent*> mMotionEventPool; 6152b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown}; 6162b6c32ca4177f1a97307f9cbd81ca485df28762cJeff Brown 61746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown} // namespace android 61846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 619b93a03f841d93498bfea6cc92a22faa34bce1337Mathias Agopian#endif // _ANDROIDFW_INPUT_H 620