input.cpp revision 2c6081ce3593712f30dacd990a97209c791d6ced
1/* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#define LOG_TAG "input" 18#include <utils/Log.h> 19 20#include <android/input.h> 21#include <ui/Input.h> 22#include <ui/InputTransport.h> 23#include <utils/PollLoop.h> 24 25#include <android_runtime/android_app_NativeActivity.h> 26 27#include <poll.h> 28 29using android::InputEvent; 30using android::KeyEvent; 31using android::MotionEvent; 32 33int32_t AInputEvent_getType(const AInputEvent* event) { 34 return static_cast<const InputEvent*>(event)->getType(); 35} 36 37int32_t AInputEvent_getDeviceId(const AInputEvent* event) { 38 return static_cast<const InputEvent*>(event)->getDeviceId(); 39} 40 41int32_t AInputEvent_getSource(const AInputEvent* event) { 42 return static_cast<const InputEvent*>(event)->getSource(); 43} 44 45int32_t AKeyEvent_getAction(const AInputEvent* key_event) { 46 return static_cast<const KeyEvent*>(key_event)->getAction(); 47} 48 49int32_t AKeyEvent_getFlags(const AInputEvent* key_event) { 50 return static_cast<const KeyEvent*>(key_event)->getFlags(); 51} 52 53int32_t AKeyEvent_getKeyCode(const AInputEvent* key_event) { 54 return static_cast<const KeyEvent*>(key_event)->getKeyCode(); 55} 56 57int32_t AKeyEvent_getScanCode(const AInputEvent* key_event) { 58 return static_cast<const KeyEvent*>(key_event)->getScanCode(); 59} 60 61int32_t AKeyEvent_getMetaState(const AInputEvent* key_event) { 62 return static_cast<const KeyEvent*>(key_event)->getMetaState(); 63} 64int32_t AKeyEvent_getRepeatCount(const AInputEvent* key_event) { 65 return static_cast<const KeyEvent*>(key_event)->getRepeatCount(); 66} 67 68int64_t AKeyEvent_getDownTime(const AInputEvent* key_event) { 69 return static_cast<const KeyEvent*>(key_event)->getDownTime(); 70} 71 72 73int64_t AKeyEvent_getEventTime(const AInputEvent* key_event) { 74 return static_cast<const KeyEvent*>(key_event)->getEventTime(); 75} 76 77int32_t AMotionEvent_getAction(const AInputEvent* motion_event) { 78 return static_cast<const MotionEvent*>(motion_event)->getAction(); 79} 80 81int32_t AMotionEvent_getMetaState(const AInputEvent* motion_event) { 82 return static_cast<const MotionEvent*>(motion_event)->getMetaState(); 83} 84 85int32_t AMotionEvent_getEdgeFlags(const AInputEvent* motion_event) { 86 return reinterpret_cast<const MotionEvent*>(motion_event)->getEdgeFlags(); 87} 88 89int64_t AMotionEvent_getDownTime(const AInputEvent* motion_event) { 90 return static_cast<const MotionEvent*>(motion_event)->getDownTime(); 91} 92 93int64_t AMotionEvent_getEventTime(const AInputEvent* motion_event) { 94 return static_cast<const MotionEvent*>(motion_event)->getEventTime(); 95} 96 97float AMotionEvent_getXOffset(const AInputEvent* motion_event) { 98 return static_cast<const MotionEvent*>(motion_event)->getXOffset(); 99} 100 101float AMotionEvent_getYOffset(const AInputEvent* motion_event) { 102 return static_cast<const MotionEvent*>(motion_event)->getYOffset(); 103} 104 105float AMotionEvent_getXPrecision(const AInputEvent* motion_event) { 106 return static_cast<const MotionEvent*>(motion_event)->getXPrecision(); 107} 108 109float AMotionEvent_getYPrecision(const AInputEvent* motion_event) { 110 return static_cast<const MotionEvent*>(motion_event)->getYPrecision(); 111} 112 113size_t AMotionEvent_getPointerCount(const AInputEvent* motion_event) { 114 return static_cast<const MotionEvent*>(motion_event)->getPointerCount(); 115} 116 117int32_t AMotionEvent_getPointerId(const AInputEvent* motion_event, size_t pointer_index) { 118 return static_cast<const MotionEvent*>(motion_event)->getPointerId(pointer_index); 119} 120 121float AMotionEvent_getRawX(const AInputEvent* motion_event, size_t pointer_index) { 122 return static_cast<const MotionEvent*>(motion_event)->getRawX(pointer_index); 123} 124 125float AMotionEvent_getRawY(const AInputEvent* motion_event, size_t pointer_index) { 126 return static_cast<const MotionEvent*>(motion_event)->getRawY(pointer_index); 127} 128 129float AMotionEvent_getX(const AInputEvent* motion_event, size_t pointer_index) { 130 return static_cast<const MotionEvent*>(motion_event)->getX(pointer_index); 131} 132 133float AMotionEvent_getY(const AInputEvent* motion_event, size_t pointer_index) { 134 return static_cast<const MotionEvent*>(motion_event)->getY(pointer_index); 135} 136 137float AMotionEvent_getPressure(const AInputEvent* motion_event, size_t pointer_index) { 138 return static_cast<const MotionEvent*>(motion_event)->getPressure(pointer_index); 139} 140 141float AMotionEvent_getSize(const AInputEvent* motion_event, size_t pointer_index) { 142 return static_cast<const MotionEvent*>(motion_event)->getSize(pointer_index); 143} 144 145float AMotionEvent_getTouchMajor(const AInputEvent* motion_event, size_t pointer_index) { 146 return static_cast<const MotionEvent*>(motion_event)->getTouchMajor(pointer_index); 147} 148 149float AMotionEvent_getTouchMinor(const AInputEvent* motion_event, size_t pointer_index) { 150 return static_cast<const MotionEvent*>(motion_event)->getTouchMinor(pointer_index); 151} 152 153float AMotionEvent_getToolMajor(const AInputEvent* motion_event, size_t pointer_index) { 154 return static_cast<const MotionEvent*>(motion_event)->getToolMajor(pointer_index); 155} 156 157float AMotionEvent_getToolMinor(const AInputEvent* motion_event, size_t pointer_index) { 158 return static_cast<const MotionEvent*>(motion_event)->getToolMinor(pointer_index); 159} 160 161float AMotionEvent_getOrientation(const AInputEvent* motion_event, size_t pointer_index) { 162 return static_cast<const MotionEvent*>(motion_event)->getOrientation(pointer_index); 163} 164 165size_t AMotionEvent_getHistorySize(const AInputEvent* motion_event) { 166 return static_cast<const MotionEvent*>(motion_event)->getHistorySize(); 167} 168 169int64_t AMotionEvent_getHistoricalEventTime(AInputEvent* motion_event, 170 size_t history_index) { 171 return static_cast<const MotionEvent*>(motion_event)->getHistoricalEventTime( 172 history_index); 173} 174 175float AMotionEvent_getHistoricalRawX(AInputEvent* motion_event, size_t pointer_index, 176 size_t history_index) { 177 return static_cast<const MotionEvent*>(motion_event)->getHistoricalRawX( 178 pointer_index, history_index); 179} 180 181float AMotionEvent_getHistoricalRawY(AInputEvent* motion_event, size_t pointer_index, 182 size_t history_index) { 183 return static_cast<const MotionEvent*>(motion_event)->getHistoricalRawY( 184 pointer_index, history_index); 185} 186 187float AMotionEvent_getHistoricalX(AInputEvent* motion_event, size_t pointer_index, 188 size_t history_index) { 189 return static_cast<const MotionEvent*>(motion_event)->getHistoricalX( 190 pointer_index, history_index); 191} 192 193float AMotionEvent_getHistoricalY(AInputEvent* motion_event, size_t pointer_index, 194 size_t history_index) { 195 return static_cast<const MotionEvent*>(motion_event)->getHistoricalY( 196 pointer_index, history_index); 197} 198 199float AMotionEvent_getHistoricalPressure(AInputEvent* motion_event, size_t pointer_index, 200 size_t history_index) { 201 return static_cast<const MotionEvent*>(motion_event)->getHistoricalPressure( 202 pointer_index, history_index); 203} 204 205float AMotionEvent_getHistoricalSize(AInputEvent* motion_event, size_t pointer_index, 206 size_t history_index) { 207 return static_cast<const MotionEvent*>(motion_event)->getHistoricalSize( 208 pointer_index, history_index); 209} 210 211float AMotionEvent_getHistoricalTouchMajor(AInputEvent* motion_event, size_t pointer_index, 212 size_t history_index) { 213 return static_cast<const MotionEvent*>(motion_event)->getHistoricalTouchMajor( 214 pointer_index, history_index); 215} 216 217float AMotionEvent_getHistoricalTouchMinor(AInputEvent* motion_event, size_t pointer_index, 218 size_t history_index) { 219 return static_cast<const MotionEvent*>(motion_event)->getHistoricalTouchMinor( 220 pointer_index, history_index); 221} 222 223float AMotionEvent_getHistoricalToolMajor(AInputEvent* motion_event, size_t pointer_index, 224 size_t history_index) { 225 return static_cast<const MotionEvent*>(motion_event)->getHistoricalToolMajor( 226 pointer_index, history_index); 227} 228 229float AMotionEvent_getHistoricalToolMinor(AInputEvent* motion_event, size_t pointer_index, 230 size_t history_index) { 231 return static_cast<const MotionEvent*>(motion_event)->getHistoricalToolMinor( 232 pointer_index, history_index); 233} 234 235float AMotionEvent_getHistoricalOrientation(AInputEvent* motion_event, size_t pointer_index, 236 size_t history_index) { 237 return static_cast<const MotionEvent*>(motion_event)->getHistoricalOrientation( 238 pointer_index, history_index); 239} 240 241 242void AInputQueue_attachLooper(AInputQueue* queue, ALooper* looper, 243 ALooper_callbackFunc* callback, void* data) { 244 queue->attachLooper(looper, callback, data); 245} 246 247void AInputQueue_detachLooper(AInputQueue* queue) { 248 queue->detachLooper(); 249} 250 251int32_t AInputQueue_hasEvents(AInputQueue* queue) { 252 return queue->hasEvents(); 253} 254 255int32_t AInputQueue_getEvent(AInputQueue* queue, AInputEvent** outEvent) { 256 return queue->getEvent(outEvent); 257} 258 259int32_t AInputQueue_preDispatchEvent(AInputQueue* queue, AInputEvent* event) { 260 return queue->preDispatchEvent(event) ? 1 : 0; 261} 262 263void AInputQueue_finishEvent(AInputQueue* queue, AInputEvent* event, int handled) { 264 queue->finishEvent(event, handled != 0); 265} 266