Input.h revision 58a2da843f2f22f406df8df1f011738eb8b7fcb1
146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Copyright (C) 2010 The Android Open Source Project 346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * 446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Licensed under the Apache License, Version 2.0 (the "License"); 546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * you may not use this file except in compliance with the License. 646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * You may obtain a copy of the License at 746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * 846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * http://www.apache.org/licenses/LICENSE-2.0 946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * 1046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Unless required by applicable law or agreed to in writing, software 1146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * distributed under the License is distributed on an "AS IS" BASIS, 1246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * See the License for the specific language governing permissions and 1446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * limitations under the License. 1546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 1646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 1746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#ifndef _UI_INPUT_H 1846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#define _UI_INPUT_H 1946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/** 2146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Native input event structures. 2246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 2346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#include <android/input.h> 2546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#include <utils/Vector.h> 266d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown#include <utils/KeyedVector.h> 2746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#include <utils/Timers.h> 286d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown#include <utils/RefBase.h> 296d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown#include <utils/String8.h> 3046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 3246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Additional private constants not defined in ndk/ui/input.h. 3346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 3446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownenum { 3546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown /* 3646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Private control to determine when an app is tracking a key sequence. 3746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 38c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown AKEY_EVENT_FLAG_START_TRACKING = 0x40000000 3946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 4046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 4189de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brownenum { 4289de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown /* 4389de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown * Indicates that an input device has switches. 4489de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown * This input source flag is hidden from the API because switches are only used by the system 4589de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown * and applications have no way to interact with them. 4689de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown */ 4789de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown AINPUT_SOURCE_SWITCH = 0x80000000, 4889de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown}; 4989de57a8d252a25ef2412a11a66089a9ff6ffe29Jeff Brown 5046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 5146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Maximum number of pointers supported per motion event. 5201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Smallest number of pointers is 1. 5358a2da843f2f22f406df8df1f011738eb8b7fcb1Jeff Brown * (We want at least 10 but some touch controllers obstensibly configured for 10 pointers 5458a2da843f2f22f406df8df1f011738eb8b7fcb1Jeff Brown * will occasionally emit 11. There is not much harm making this constant bigger.) 5546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 5658a2da843f2f22f406df8df1f011738eb8b7fcb1Jeff Brown#define MAX_POINTERS 16 5746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 58a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn/* 5901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Maximum pointer id value supported in a motion event. 6001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * Smallest pointer id is 0. 6101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * (This is limited by our use of BitSet32 to track pointer assignments.) 6201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown */ 6301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown#define MAX_POINTER_ID 31 6401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown 6501ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown/* 66a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn * Declare a concrete type for the NDK's input event forward declaration. 67a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn */ 68d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstruct AInputEvent { 69d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn virtual ~AInputEvent() { } 70d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn}; 71a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 7246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 736d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown * Declare a concrete type for the NDK's input device forward declaration. 7446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 756d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownstruct AInputDevice { 766d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown virtual ~AInputDevice() { } 7746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 7846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 796d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 806d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownnamespace android { 816d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 8246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 8346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Flags that flow alongside events in the input dispatch system to help with certain 8446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * policy decisions such as waking from device sleep. 85b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown * 86b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown * These flags are also defined in frameworks/base/core/java/android/view/WindowManagerPolicy.java. 8746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 8846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownenum { 890eaf3931a31c29f3a3883aab426b595c231c2a58Jeff Brown /* These flags originate in RawEvents and are generally set in the key map. 90497a92cc5ba2176b8a8484b0a7da040eac0e887bJeff Brown * NOTE: If you edit these flags, also edit labels in KeycodeLabels.h. */ 9146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 9246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WAKE = 0x00000001, 9346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WAKE_DROPPED = 0x00000002, 9446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_SHIFT = 0x00000004, 9546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_CAPS_LOCK = 0x00000008, 9646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_ALT = 0x00000010, 9746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_ALT_GR = 0x00000020, 9846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_MENU = 0x00000040, 9946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_LAUNCHER = 0x00000080, 1000eaf3931a31c29f3a3883aab426b595c231c2a58Jeff Brown POLICY_FLAG_VIRTUAL = 0x00000100, 101497a92cc5ba2176b8a8484b0a7da040eac0e887bJeff Brown POLICY_FLAG_FUNCTION = 0x00000200, 10246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 1037fbdc84e87dd3a0e196b9803bb04495d11e9cb8aJeff Brown POLICY_FLAG_RAW_MASK = 0x0000ffff, 1047fbdc84e87dd3a0e196b9803bb04495d11e9cb8aJeff Brown 10585a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown /* These flags are set by the input dispatcher. */ 10685a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 10785a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown // Indicates that the input event was injected. 10885a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown POLICY_FLAG_INJECTED = 0x01000000, 10985a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 110e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown // Indicates that the input event is from a trusted source such as a directly attached 111e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown // input device or an application with system-wide event injection permission. 112e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown POLICY_FLAG_TRUSTED = 0x02000000, 113e20c9e0264190f94324197a8271cf03811a4ca58Jeff Brown 1149c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown /* These flags are set by the input reader policy as it intercepts each event. */ 11546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 11646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // Indicates that the screen was off when the event was received and the event 11746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // should wake the device. 11846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_WOKE_HERE = 0x10000000, 11946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 12046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // Indicates that the screen was dim when the event was received and the event 12146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown // should brighten the device. 12246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown POLICY_FLAG_BRIGHT_HERE = 0x20000000, 123b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown 124b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // Indicates that the event should be dispatched to applications. 125b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // The input event should still be sent to the InputDispatcher so that it can see all 126b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown // input events received include those that it will not deliver. 127b699726018a0049665d8ad6b90dbc5af0e18f135Jeff Brown POLICY_FLAG_PASS_TO_USER = 0x40000000, 12846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 12946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 13046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 1319c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown * Describes the basic configuration of input devices that are present. 1329c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown */ 1339c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brownstruct InputConfiguration { 1349c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown enum { 1359c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_UNDEFINED = 0, 1369c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_NOTOUCH = 1, 1379c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_STYLUS = 2, 1389c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown TOUCHSCREEN_FINGER = 3 1399c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown }; 1409c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1419c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown enum { 1429c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_UNDEFINED = 0, 1439c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_NOKEYS = 1, 1449c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_QWERTY = 2, 1459c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown KEYBOARD_12KEY = 3 1469c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown }; 1479c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1489c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown enum { 1499c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_UNDEFINED = 0, 1509c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_NONAV = 1, 1519c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_DPAD = 2, 1529c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_TRACKBALL = 3, 1539c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown NAVIGATION_WHEEL = 4 1549c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown }; 1559c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1569c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown int32_t touchScreen; 1579c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown int32_t keyboard; 1589c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown int32_t navigation; 1599c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown}; 1609c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown 1619c3cda04d969912bc46184f2b326d1db95e0aba5Jeff Brown/* 16246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Pointer coordinate data. 16346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 16446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownstruct PointerCoords { 16546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float x; 16646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float y; 16746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float pressure; 16846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float size; 169c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown float touchMajor; 170c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown float touchMinor; 171c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown float toolMajor; 172c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown float toolMinor; 173c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown float orientation; 17446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 17546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 17646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 17746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Input events. 17846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 1792e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackbornclass InputEvent : public AInputEvent { 18046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 18146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~InputEvent() { } 18246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 18346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual int32_t getType() const = 0; 18446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 18546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getDeviceId() const { return mDeviceId; } 18646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 187c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline int32_t getSource() const { return mSource; } 1883c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 18946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprotected: 190c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown void initialize(int32_t deviceId, int32_t source); 1912c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn void initialize(const InputEvent& from); 19246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 19346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprivate: 19446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mDeviceId; 195c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t mSource; 19646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 19746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 1985c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown/* 1995c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown * Key events. 2005c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown */ 20146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass KeyEvent : public InputEvent { 20246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 20346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~KeyEvent() { } 20446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 205c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown virtual int32_t getType() const { return AINPUT_EVENT_TYPE_KEY; } 20646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 20746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getAction() const { return mAction; } 20846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 20946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getFlags() const { return mFlags; } 21046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 21146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getKeyCode() const { return mKeyCode; } 21246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 21346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getScanCode() const { return mScanCode; } 21446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 21546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getMetaState() const { return mMetaState; } 21646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 21746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getRepeatCount() const { return mRepeatCount; } 21846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 21946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getDownTime() const { return mDownTime; } 22046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 22146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getEventTime() const { return mEventTime; } 22246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2233c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // Return true if this event may have a default action implementation. 2243c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn static bool hasDefaultAction(int32_t keyCode); 2253c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn bool hasDefaultAction() const; 2263c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 2273c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // Return true if this event represents a system key. 2283c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn static bool isSystemKey(int32_t keyCode); 2293c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn bool isSystemKey() const; 2303c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 23146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void initialize( 23246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t deviceId, 233c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t source, 23446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t action, 23546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t flags, 23646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t keyCode, 23746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t scanCode, 23846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t metaState, 23946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t repeatCount, 24046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t downTime, 24146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime); 2422c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn void initialize(const KeyEvent& from); 24346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 24446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprivate: 24546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mAction; 24646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mFlags; 24746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mKeyCode; 24846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mScanCode; 24946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mMetaState; 25046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mRepeatCount; 25146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mDownTime; 25246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mEventTime; 25346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 25446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2555c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown/* 2565c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown * Motion events. 2575c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown */ 25846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass MotionEvent : public InputEvent { 25946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 26046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~MotionEvent() { } 26146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 262c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown virtual int32_t getType() const { return AINPUT_EVENT_TYPE_MOTION; } 26346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getAction() const { return mAction; } 26546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26685a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown inline int32_t getFlags() const { return mFlags; } 26785a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown 26846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getEdgeFlags() const { return mEdgeFlags; } 26946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 27046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getMetaState() const { return mMetaState; } 27146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2725c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getXOffset() const { return mXOffset; } 2735c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 2745c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getYOffset() const { return mYOffset; } 2755c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 27646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getXPrecision() const { return mXPrecision; } 27746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 27846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getYPrecision() const { return mYPrecision; } 27946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 28046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getDownTime() const { return mDownTime; } 28146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 28246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline size_t getPointerCount() const { return mPointerIds.size(); } 28346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 28446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline int32_t getPointerId(size_t pointerIndex) const { return mPointerIds[pointerIndex]; } 28546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 28646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getEventTime() const { return mSampleEventTimes[getHistorySize()]; } 28746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2885c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getRawX(size_t pointerIndex) const { 2895c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return getCurrentPointerCoords(pointerIndex).x; 2905c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 29146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2925c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getRawY(size_t pointerIndex) const { 2935c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return getCurrentPointerCoords(pointerIndex).y; 2945c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 29546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 29646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getX(size_t pointerIndex) const { 2975c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return getRawX(pointerIndex) + mXOffset; 29846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 29946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 30046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getY(size_t pointerIndex) const { 3015c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return getRawY(pointerIndex) + mYOffset; 30246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 30346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 30446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getPressure(size_t pointerIndex) const { 30546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return getCurrentPointerCoords(pointerIndex).pressure; 30646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 30746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 30846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getSize(size_t pointerIndex) const { 30946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return getCurrentPointerCoords(pointerIndex).size; 31046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 31146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 312c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getTouchMajor(size_t pointerIndex) const { 313c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getCurrentPointerCoords(pointerIndex).touchMajor; 314c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 315c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 316c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getTouchMinor(size_t pointerIndex) const { 317c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getCurrentPointerCoords(pointerIndex).touchMinor; 318c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 319c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 320c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getToolMajor(size_t pointerIndex) const { 321c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getCurrentPointerCoords(pointerIndex).toolMajor; 322c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 323c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 324c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getToolMinor(size_t pointerIndex) const { 325c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getCurrentPointerCoords(pointerIndex).toolMinor; 326c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 327c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 328c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getOrientation(size_t pointerIndex) const { 329c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getCurrentPointerCoords(pointerIndex).orientation; 330c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 331c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 33246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline size_t getHistorySize() const { return mSampleEventTimes.size() - 1; } 33346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 33446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline nsecs_t getHistoricalEventTime(size_t historicalIndex) const { 33546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return mSampleEventTimes[historicalIndex]; 33646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 33746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3385c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalRawX(size_t pointerIndex, size_t historicalIndex) const { 33946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).x; 34046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 34146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3425c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalRawY(size_t pointerIndex, size_t historicalIndex) const { 34346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).y; 34446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 34546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 3465c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalX(size_t pointerIndex, size_t historicalIndex) const { 3475c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return getHistoricalRawX(pointerIndex, historicalIndex) + mXOffset; 3485c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 3495c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 3505c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline float getHistoricalY(size_t pointerIndex, size_t historicalIndex) const { 3515c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return getHistoricalRawY(pointerIndex, historicalIndex) + mYOffset; 3525c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 3535c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 35446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getHistoricalPressure(size_t pointerIndex, size_t historicalIndex) const { 35546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).pressure; 35646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 35746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 35846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline float getHistoricalSize(size_t pointerIndex, size_t historicalIndex) const { 35946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).size; 36046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 36146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 362c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalTouchMajor(size_t pointerIndex, size_t historicalIndex) const { 363c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).touchMajor; 364c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 365c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 366c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalTouchMinor(size_t pointerIndex, size_t historicalIndex) const { 367c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).touchMinor; 368c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 369c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 370c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalToolMajor(size_t pointerIndex, size_t historicalIndex) const { 371c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).toolMajor; 372c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 373c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 374c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalToolMinor(size_t pointerIndex, size_t historicalIndex) const { 375c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).toolMinor; 376c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 377c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 378c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown inline float getHistoricalOrientation(size_t pointerIndex, size_t historicalIndex) const { 379c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown return getHistoricalPointerCoords(pointerIndex, historicalIndex).orientation; 380c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 381c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 38246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void initialize( 38346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t deviceId, 384c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int32_t source, 38546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t action, 38685a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown int32_t flags, 38746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t edgeFlags, 38846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t metaState, 3895c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float xOffset, 3905c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float yOffset, 39146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float xPrecision, 39246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float yPrecision, 39346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t downTime, 39446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime, 39546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown size_t pointerCount, 39646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const int32_t* pointerIds, 39746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const PointerCoords* pointerCoords); 39846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 39946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void addSample( 40046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t eventTime, 40146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown const PointerCoords* pointerCoords); 40246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 40346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown void offsetLocation(float xOffset, float yOffset); 40446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 4055c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown // Low-level accessors. 4065c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const int32_t* getPointerIds() const { return mPointerIds.array(); } 4075c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const nsecs_t* getSampleEventTimes() const { return mSampleEventTimes.array(); } 4085c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown inline const PointerCoords* getSamplePointerCoords() const { 4095c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown return mSamplePointerCoords.array(); 4105c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown } 4115c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown 41246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprivate: 41346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mAction; 41485a3176704b5bfbeece9bd928369fbb76eec7dc6Jeff Brown int32_t mFlags; 41546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mEdgeFlags; 41646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown int32_t mMetaState; 4175c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float mXOffset; 4185c225b1680e696ae8bbf505a1997d6f720672f74Jeff Brown float mYOffset; 41946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float mXPrecision; 42046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown float mYPrecision; 42146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown nsecs_t mDownTime; 42246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<int32_t> mPointerIds; 42346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<nsecs_t> mSampleEventTimes; 42446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown Vector<PointerCoords> mSamplePointerCoords; 42546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 42646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline const PointerCoords& getCurrentPointerCoords(size_t pointerIndex) const { 42746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return mSamplePointerCoords[getHistorySize() * getPointerCount() + pointerIndex]; 42846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 42946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 43046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown inline const PointerCoords& getHistoricalPointerCoords( 43146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown size_t pointerIndex, size_t historicalIndex) const { 43246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown return mSamplePointerCoords[historicalIndex * getPointerCount() + pointerIndex]; 43346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 43446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 43546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 43646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 43746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * Input event factory. 43846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 43946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass InputEventFactoryInterface { 44046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprotected: 44146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~InputEventFactoryInterface() { } 44246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 44346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 44446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputEventFactoryInterface() { } 44546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 44646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual KeyEvent* createKeyEvent() = 0; 44746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual MotionEvent* createMotionEvent() = 0; 44846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 44946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 45046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown/* 45146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * A simple input event factory implementation that uses a single preallocated instance 45246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown * of each type of input event that are reused for each request. 45346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown */ 45446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownclass PreallocatedInputEventFactory : public InputEventFactoryInterface { 45546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownpublic: 45646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown PreallocatedInputEventFactory() { } 45746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual ~PreallocatedInputEventFactory() { } 45846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 45946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual KeyEvent* createKeyEvent() { return & mKeyEvent; } 46046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown virtual MotionEvent* createMotionEvent() { return & mMotionEvent; } 46146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 46246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownprivate: 46346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown KeyEvent mKeyEvent; 46446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown MotionEvent mMotionEvent; 46546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown}; 46646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 4676d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown/* 4686d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown * Describes the characteristics and capabilities of an input device. 4696d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown */ 4706d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownclass InputDeviceInfo { 4716d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownpublic: 4726d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown InputDeviceInfo(); 4736d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown InputDeviceInfo(const InputDeviceInfo& other); 4746d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown ~InputDeviceInfo(); 4756d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4766d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown struct MotionRange { 4776d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float min; 4786d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float max; 4796d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float flat; 4806d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown float fuzz; 4816d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown }; 4826d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4836d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown void initialize(int32_t id, const String8& name); 4846d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4856d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline int32_t getId() const { return mId; } 4866d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline const String8 getName() const { return mName; } 4876d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline uint32_t getSources() const { return mSources; } 4886d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4896d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown const MotionRange* getMotionRange(int32_t rangeType) const; 4906d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4916d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown void addSource(uint32_t source); 4926d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown void addMotionRange(int32_t rangeType, float min, float max, float flat, float fuzz); 4936d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown void addMotionRange(int32_t rangeType, const MotionRange& range); 4946d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4956d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline void setKeyboardType(int32_t keyboardType) { mKeyboardType = keyboardType; } 4966d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown inline int32_t getKeyboardType() const { return mKeyboardType; } 4976d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 4988d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown inline const KeyedVector<int32_t, MotionRange> getMotionRanges() const { 4998d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown return mMotionRanges; 5008d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown } 5018d60866e2100db70ecf0502c14768a384514d7e9Jeff Brown 5026d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brownprivate: 5036d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown int32_t mId; 5046d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown String8 mName; 5056d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown uint32_t mSources; 5066d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown int32_t mKeyboardType; 5076d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5086d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown KeyedVector<int32_t, MotionRange> mMotionRanges; 5096d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown}; 5106d0fec2de3601821f4f44eeb7d7deedebb2b7117Jeff Brown 5119065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown/* 5129065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Identifies a device. 5139065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown */ 5149065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brownstruct InputDeviceIdentifier { 5159065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown inline InputDeviceIdentifier() : 5169065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown bus(0), vendor(0), product(0), version(0) { 5179065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown } 5189065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 5199065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown String8 name; 5209065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown String8 location; 5219065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown String8 uniqueId; 5229065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown uint16_t bus; 5239065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown uint16_t vendor; 5249065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown uint16_t product; 5259065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown uint16_t version; 5269065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown}; 5279065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 52847e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown/* Types of input device configuration files. */ 52947e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brownenum InputDeviceConfigurationFileType { 53047e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown INPUT_DEVICE_CONFIGURATION_FILE_TYPE_CONFIGURATION = 0, /* .idc file */ 53147e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown INPUT_DEVICE_CONFIGURATION_FILE_TYPE_KEY_LAYOUT = 1, /* .kl file */ 53247e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown INPUT_DEVICE_CONFIGURATION_FILE_TYPE_KEY_CHARACTER_MAP = 2, /* .kcm file */ 53347e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown}; 53447e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown 53547e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown/* 5369065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Gets the path of an input device configuration file, if one is available. 5379065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Considers both system provided and user installed configuration files. 5389065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * 5399065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * The device identifier is used to construct several default configuration file 5409065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * names to try based on the device name, vendor, product, and version. 5419065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * 5429065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Returns an empty string if not found. 5439065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown */ 5449065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brownextern String8 getInputDeviceConfigurationFilePathByDeviceIdentifier( 5459065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown const InputDeviceIdentifier& deviceIdentifier, 5469065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown InputDeviceConfigurationFileType type); 5479065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 5489065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown/* 5499065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * Gets the path of an input device configuration file, if one is available. 5501f2451007c660091b7b090c1ea332f9044515d2dJeff Brown * Considers both system provided and user installed configuration files. 55147e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown * 5529065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * The name is case-sensitive and is used to construct the filename to resolve. 5539065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * All characters except 'a'-'z', 'A'-'Z', '0'-'9', '-', and '_' are replaced by underscores. 5549065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown * 55547e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown * Returns an empty string if not found. 55647e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown */ 5579065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brownextern String8 getInputDeviceConfigurationFilePathByName( 55847e6b1b5eef8ee99872f278f66bc498c4fcca0d8Jeff Brown const String8& name, InputDeviceConfigurationFileType type); 55946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 56046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown} // namespace android 56146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 56246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown#endif // _UI_INPUT_H 563