PointerController.cpp revision c0c0ac37abe6f0b1ab780765b4a48beada7d3444
1b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown/* 2b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * Copyright (C) 2010 The Android Open Source Project 3b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * 4b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * Licensed under the Apache License, Version 2.0 (the "License"); 5b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * you may not use this file except in compliance with the License. 6b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * You may obtain a copy of the License at 7b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * 8b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * http://www.apache.org/licenses/LICENSE-2.0 9b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * 10b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * Unless required by applicable law or agreed to in writing, software 11b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * distributed under the License is distributed on an "AS IS" BASIS, 12b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * See the License for the specific language governing permissions and 14b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown * limitations under the License. 15b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown */ 16b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 17b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#define LOG_TAG "PointerController" 18b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 19b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown//#define LOG_NDEBUG 0 20b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 21b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown// Log debug messages about pointer updates 22b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#define DEBUG_POINTER_UPDATES 0 23b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 24b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#include "PointerController.h" 25b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 26b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#include <cutils/log.h> 27b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 286b83b76dd18e2a727936839b397e6ed2ed4f5a46Andreas Gampe#pragma GCC diagnostic push 296b83b76dd18e2a727936839b397e6ed2ed4f5a46Andreas Gampe#pragma GCC diagnostic ignored "-Wunused-parameter" 30b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#include <SkBitmap.h> 31b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#include <SkCanvas.h> 32b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#include <SkColor.h> 33b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#include <SkPaint.h> 34b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#include <SkXfermode.h> 356b83b76dd18e2a727936839b397e6ed2ed4f5a46Andreas Gampe#pragma GCC diagnostic pop 36b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 37b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brownnamespace android { 38b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 39b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown// --- PointerController --- 40b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 4105dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown// Time to wait before starting the fade when the pointer is inactive. 422352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownstatic const nsecs_t INACTIVITY_TIMEOUT_DELAY_TIME_NORMAL = 15 * 1000 * 1000000LL; // 15 seconds 432352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownstatic const nsecs_t INACTIVITY_TIMEOUT_DELAY_TIME_SHORT = 3 * 1000 * 1000000LL; // 3 seconds 4405dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 452352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown// Time to spend fading out the spot completely. 462352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownstatic const nsecs_t SPOT_FADE_DURATION = 200 * 1000000LL; // 200 ms 4705dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 482352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown// Time to spend fading out the pointer completely. 492352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownstatic const nsecs_t POINTER_FADE_DURATION = 500 * 1000000LL; // 500 ms 5005dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 51c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai// The number of events to be read at once for DisplayEventReceiver. 52c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukaistatic const int EVENT_BUFFER_SIZE = 100; 5305dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 542352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown// --- PointerController --- 5505dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 562352b978a3c94cd88f41d0d908f961333fdac1e9Jeff BrownPointerController::PointerController(const sp<PointerControllerPolicyInterface>& policy, 572352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown const sp<Looper>& looper, const sp<SpriteController>& spriteController) : 582352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mPolicy(policy), mLooper(looper), mSpriteController(spriteController) { 595541de9ea3513a12d1ac2ad07e7e04a3aa7741a0Jeff Brown mHandler = new WeakMessageHandler(this); 605541de9ea3513a12d1ac2ad07e7e04a3aa7741a0Jeff Brown 61c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai if (mDisplayEventReceiver.initCheck() == NO_ERROR) { 62c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai mLooper->addFd(mDisplayEventReceiver.getFd(), Looper::POLL_CALLBACK, 63c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai Looper::EVENT_INPUT, this, nullptr); 64c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai } else { 65c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai ALOGE("Failed to initialize DisplayEventReceiver."); 66c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai } 67c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai 68b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown AutoMutex _l(mLock); 69b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 702352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.animationPending = false; 712352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 72b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.displayWidth = -1; 73b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.displayHeight = -1; 74b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.displayOrientation = DISPLAY_ORIENTATION_0; 75b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 762352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.presentation = PRESENTATION_POINTER; 772352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.presentationChanged = false; 782352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 792352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.inactivityTimeout = INACTIVITY_TIMEOUT_NORMAL; 802352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 81538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown mLocked.pointerFadeDirection = 0; 82b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.pointerX = 0; 83b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.pointerY = 0; 84538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown mLocked.pointerAlpha = 0.0f; // pointer is initially faded 852352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerSprite = mSpriteController->createSprite(); 862352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerIconChanged = false; 875ec7420ecd0e94be0a07fc77b0bc950deb0178fdJun Mukai mLocked.requestedPointerShape = mPolicy->getDefaultPointerIconId(); 8805dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 892352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.buttonState = 0; 9005dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 912352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown loadResources(); 92b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 93b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 94b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff BrownPointerController::~PointerController() { 9505dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown mLooper->removeMessages(mHandler); 9605dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 975541de9ea3513a12d1ac2ad07e7e04a3aa7741a0Jeff Brown AutoMutex _l(mLock); 98b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 992352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerSprite.clear(); 1002352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 1012352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown for (size_t i = 0; i < mLocked.spots.size(); i++) { 1022352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown delete mLocked.spots.itemAt(i); 1032352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 1042352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.spots.clear(); 1052352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.recycledSprites.clear(); 106b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 107b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 108b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brownbool PointerController::getBounds(float* outMinX, float* outMinY, 109b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown float* outMaxX, float* outMaxY) const { 110b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown AutoMutex _l(mLock); 111b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 112b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown return getBoundsLocked(outMinX, outMinY, outMaxX, outMaxY); 113b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 114b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 115b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brownbool PointerController::getBoundsLocked(float* outMinX, float* outMinY, 116b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown float* outMaxX, float* outMaxY) const { 117b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown if (mLocked.displayWidth <= 0 || mLocked.displayHeight <= 0) { 118b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown return false; 119b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } 120b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 121b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown *outMinX = 0; 122b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown *outMinY = 0; 123b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown switch (mLocked.displayOrientation) { 124b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown case DISPLAY_ORIENTATION_90: 125b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown case DISPLAY_ORIENTATION_270: 126d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown *outMaxX = mLocked.displayHeight - 1; 127d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown *outMaxY = mLocked.displayWidth - 1; 128b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown break; 129b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown default: 130d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown *outMaxX = mLocked.displayWidth - 1; 131d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown *outMaxY = mLocked.displayHeight - 1; 132b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown break; 133b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } 134b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown return true; 135b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 136b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 137b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brownvoid PointerController::move(float deltaX, float deltaY) { 138b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#if DEBUG_POINTER_UPDATES 1395baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("Move pointer by deltaX=%0.3f, deltaY=%0.3f", deltaX, deltaY); 140b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#endif 141b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown if (deltaX == 0.0f && deltaY == 0.0f) { 142b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown return; 143b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } 144b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 145b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown AutoMutex _l(mLock); 146b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 147b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown setPositionLocked(mLocked.pointerX + deltaX, mLocked.pointerY + deltaY); 148b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 149b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 150fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brownvoid PointerController::setButtonState(int32_t buttonState) { 151b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#if DEBUG_POINTER_UPDATES 1525baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("Set button state 0x%08x", buttonState); 153b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#endif 154b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown AutoMutex _l(mLock); 155b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 156b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown if (mLocked.buttonState != buttonState) { 157b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.buttonState = buttonState; 158b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } 159b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 160b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 161fe9f8ab03a63b1037f07dd85799fbea80ec6adaaJeff Brownint32_t PointerController::getButtonState() const { 162b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown AutoMutex _l(mLock); 163b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 164b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown return mLocked.buttonState; 165b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 166b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 167b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brownvoid PointerController::setPosition(float x, float y) { 168b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#if DEBUG_POINTER_UPDATES 1695baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("Set pointer position to x=%0.3f, y=%0.3f", x, y); 170b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown#endif 171b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown AutoMutex _l(mLock); 172b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 173b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown setPositionLocked(x, y); 174b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 175b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 176b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brownvoid PointerController::setPositionLocked(float x, float y) { 177b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown float minX, minY, maxX, maxY; 178b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown if (getBoundsLocked(&minX, &minY, &maxX, &maxY)) { 179b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown if (x <= minX) { 180b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.pointerX = minX; 181b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } else if (x >= maxX) { 182b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.pointerX = maxX; 183b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } else { 184b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.pointerX = x; 185b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } 186b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown if (y <= minY) { 187b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.pointerY = minY; 188b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } else if (y >= maxY) { 189b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.pointerY = maxY; 190b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } else { 191b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.pointerY = y; 192b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } 1932352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown updatePointerLocked(); 194b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } 195b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 196b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 197b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brownvoid PointerController::getPosition(float* outX, float* outY) const { 198b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown AutoMutex _l(mLock); 199b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 200b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown *outX = mLocked.pointerX; 201b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown *outY = mLocked.pointerY; 202b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 203b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 204538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brownvoid PointerController::fade(Transition transition) { 20505dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown AutoMutex _l(mLock); 20605dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 207538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown // Remove the inactivity timeout, since we are fading now. 208538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown removeInactivityTimeoutLocked(); 209538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown 210538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown // Start fading. 211538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown if (transition == TRANSITION_IMMEDIATE) { 212538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown mLocked.pointerFadeDirection = 0; 213538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown mLocked.pointerAlpha = 0.0f; 214538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown updatePointerLocked(); 215538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown } else { 216538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown mLocked.pointerFadeDirection = -1; 217538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown startAnimationLocked(); 218538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown } 21905dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown} 22005dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 221538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brownvoid PointerController::unfade(Transition transition) { 22205dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown AutoMutex _l(mLock); 22305dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 2242352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown // Always reset the inactivity timer. 2252352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown resetInactivityTimeoutLocked(); 2262352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 227538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown // Start unfading. 228538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown if (transition == TRANSITION_IMMEDIATE) { 229538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown mLocked.pointerFadeDirection = 0; 2302352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerAlpha = 1.0f; 2312352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown updatePointerLocked(); 232538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown } else { 233538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown mLocked.pointerFadeDirection = 1; 234538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown startAnimationLocked(); 23505dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown } 23605dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown} 23705dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 2382352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::setPresentation(Presentation presentation) { 23905dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown AutoMutex _l(mLock); 24005dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 2411db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai if (presentation == PRESENTATION_POINTER && mLocked.additionalMouseResources.empty()) { 2421db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai mPolicy->loadAdditionalMouseResources(&mLocked.additionalMouseResources); 2431db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai } 2441db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai 2452352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (mLocked.presentation != presentation) { 2462352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.presentation = presentation; 2472352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.presentationChanged = true; 2482352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 2492352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (presentation != PRESENTATION_SPOT) { 2502352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown fadeOutAndReleaseAllSpotsLocked(); 2512352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 2522352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 2532352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown updatePointerLocked(); 25405dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown } 25505dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown} 25605dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 257cb5ffcf0e41d2597401208221c61589547a00f3dJeff Brownvoid PointerController::setSpots(const PointerCoords* spotCoords, 258cb5ffcf0e41d2597401208221c61589547a00f3dJeff Brown const uint32_t* spotIdToIndex, BitSet32 spotIdBits) { 2592352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown#if DEBUG_POINTER_UPDATES 2605baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("setSpots: idBits=%08x", spotIdBits.value); 2612352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown for (BitSet32 idBits(spotIdBits); !idBits.isEmpty(); ) { 2622352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown uint32_t id = idBits.firstMarkedBit(); 2632352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown idBits.clearBit(id); 2642352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown const PointerCoords& c = spotCoords[spotIdToIndex[id]]; 2655baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD(" spot %d: position=(%0.3f, %0.3f), pressure=%0.3f", id, 2662352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown c.getAxisValue(AMOTION_EVENT_AXIS_X), 2672352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown c.getAxisValue(AMOTION_EVENT_AXIS_Y), 2682352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown c.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE)); 2692352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 2702352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown#endif 2712352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 2722352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown AutoMutex _l(mLock); 2732352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 2742352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mSpriteController->openTransaction(); 2752352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 2762352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown // Add or move spots for fingers that are down. 2772352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown for (BitSet32 idBits(spotIdBits); !idBits.isEmpty(); ) { 278be1aa8250cee7819c49741e819e81659d1d03823Jeff Brown uint32_t id = idBits.clearFirstMarkedBit(); 2792352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown const PointerCoords& c = spotCoords[spotIdToIndex[id]]; 2802352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown const SpriteIcon& icon = c.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE) > 0 2812352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown ? mResources.spotTouch : mResources.spotHover; 2822352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown float x = c.getAxisValue(AMOTION_EVENT_AXIS_X); 2832352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown float y = c.getAxisValue(AMOTION_EVENT_AXIS_Y); 2842352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 2852352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown Spot* spot = getSpotLocked(id); 2862352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (!spot) { 2872352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown spot = createAndAddSpotLocked(id); 2882352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 2892352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 2902352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown spot->updateSprite(&icon, x, y); 2912352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 2922352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 2932352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown // Remove spots for fingers that went up. 2942352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown for (size_t i = 0; i < mLocked.spots.size(); i++) { 2952352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown Spot* spot = mLocked.spots.itemAt(i); 2962352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (spot->id != Spot::INVALID_ID 2972352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown && !spotIdBits.hasBit(spot->id)) { 2982352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown fadeOutAndReleaseSpotLocked(spot); 2992352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 3002352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 3012352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 3022352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mSpriteController->closeTransaction(); 3032352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown} 3042352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 3052352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::clearSpots() { 3062352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown#if DEBUG_POINTER_UPDATES 3075baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("clearSpots"); 3082352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown#endif 3092352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 3102352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown AutoMutex _l(mLock); 3112352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 3122352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown fadeOutAndReleaseAllSpotsLocked(); 3132352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown} 3142352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 3152352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::setInactivityTimeout(InactivityTimeout inactivityTimeout) { 3162352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown AutoMutex _l(mLock); 3172352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 3182352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (mLocked.inactivityTimeout != inactivityTimeout) { 3192352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.inactivityTimeout = inactivityTimeout; 3202352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown resetInactivityTimeoutLocked(); 3212352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 322b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 323b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 324d728bf514f257670fcb9aa22c6eaf97626072c93Jeff Brownvoid PointerController::setDisplayViewport(int32_t width, int32_t height, int32_t orientation) { 325b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown AutoMutex _l(mLock); 326b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 327d728bf514f257670fcb9aa22c6eaf97626072c93Jeff Brown // Adjust to use the display's unrotated coordinate frame. 328d728bf514f257670fcb9aa22c6eaf97626072c93Jeff Brown if (orientation == DISPLAY_ORIENTATION_90 329d728bf514f257670fcb9aa22c6eaf97626072c93Jeff Brown || orientation == DISPLAY_ORIENTATION_270) { 330d728bf514f257670fcb9aa22c6eaf97626072c93Jeff Brown int32_t temp = height; 331d728bf514f257670fcb9aa22c6eaf97626072c93Jeff Brown height = width; 332d728bf514f257670fcb9aa22c6eaf97626072c93Jeff Brown width = temp; 333d728bf514f257670fcb9aa22c6eaf97626072c93Jeff Brown } 334d728bf514f257670fcb9aa22c6eaf97626072c93Jeff Brown 335b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown if (mLocked.displayWidth != width || mLocked.displayHeight != height) { 336b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.displayWidth = width; 337b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.displayHeight = height; 338b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 339b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown float minX, minY, maxX, maxY; 340b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown if (getBoundsLocked(&minX, &minY, &maxX, &maxY)) { 341b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.pointerX = (minX + maxX) * 0.5f; 342b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.pointerY = (minY + maxY) * 0.5f; 343b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } else { 344b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.pointerX = 0; 345b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.pointerY = 0; 346b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } 347b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 3482352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown fadeOutAndReleaseAllSpotsLocked(); 349b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } 350b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 351b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown if (mLocked.displayOrientation != orientation) { 352d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown // Apply offsets to convert from the pixel top-left corner position to the pixel center. 353d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown // This creates an invariant frame of reference that we can easily rotate when 354d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown // taking into account that the pointer may be located at fractional pixel offsets. 355d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown float x = mLocked.pointerX + 0.5f; 356d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown float y = mLocked.pointerY + 0.5f; 357d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown float temp; 358d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown 359d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown // Undo the previous rotation. 360b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown switch (mLocked.displayOrientation) { 361b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown case DISPLAY_ORIENTATION_90: 362d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown temp = x; 363d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown x = mLocked.displayWidth - y; 364d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown y = temp; 365b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown break; 366b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown case DISPLAY_ORIENTATION_180: 367d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown x = mLocked.displayWidth - x; 368d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown y = mLocked.displayHeight - y; 369b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown break; 370b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown case DISPLAY_ORIENTATION_270: 371d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown temp = x; 372d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown x = y; 373d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown y = mLocked.displayHeight - temp; 374b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown break; 375b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } 376b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 377d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown // Perform the new rotation. 378b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown switch (orientation) { 379b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown case DISPLAY_ORIENTATION_90: 380d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown temp = x; 381d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown x = y; 3825541de9ea3513a12d1ac2ad07e7e04a3aa7741a0Jeff Brown y = mLocked.displayWidth - temp; 383b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown break; 384b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown case DISPLAY_ORIENTATION_180: 385d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown x = mLocked.displayWidth - x; 386d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown y = mLocked.displayHeight - y; 387b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown break; 388b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown case DISPLAY_ORIENTATION_270: 389d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown temp = x; 390d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown x = mLocked.displayHeight - y; 391d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown y = temp; 392b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown break; 393b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } 394b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 395d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown // Apply offsets to convert from the pixel center to the pixel top-left corner position 396d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown // and save the results. 397d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown mLocked.pointerX = x - 0.5f; 398d41cff2d3a95963a7aa348e502c6d42bae367235Jeff Brown mLocked.pointerY = y - 0.5f; 399b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown mLocked.displayOrientation = orientation; 400b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown } 401d728bf514f257670fcb9aa22c6eaf97626072c93Jeff Brown 402d728bf514f257670fcb9aa22c6eaf97626072c93Jeff Brown updatePointerLocked(); 403b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 404b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 4051db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukaivoid PointerController::updatePointerShape(int iconId) { 4061db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai AutoMutex _l(mLock); 4071db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai if (mLocked.requestedPointerShape != iconId) { 4081db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai mLocked.requestedPointerShape = iconId; 4091db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai mLocked.presentationChanged = true; 4101db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai updatePointerLocked(); 4111db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai } 4121db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai} 4131db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai 4142352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::setPointerIcon(const SpriteIcon& icon) { 415b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown AutoMutex _l(mLock); 416b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 4172352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerIcon = icon.copy(); 4182352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerIconChanged = true; 4192352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 4202352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown updatePointerLocked(); 421b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} 422b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown 42305dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brownvoid PointerController::handleMessage(const Message& message) { 42405dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown switch (message.what) { 4252352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown case MSG_INACTIVITY_TIMEOUT: 4262352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown doInactivityTimeout(); 42705dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown break; 42805dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown } 4292352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown} 4302352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 431c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukaiint PointerController::handleEvent(int /* fd */, int events, void* /* data */) { 432c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai if (events & (Looper::EVENT_ERROR | Looper::EVENT_HANGUP)) { 433c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai ALOGE("Display event receiver pipe was closed or an error occurred. " 434c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai "events=0x%x", events); 435c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai return 0; // remove the callback 436c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai } 437c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai 438c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai if (!(events & Looper::EVENT_INPUT)) { 439c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai ALOGW("Received spurious callback for unhandled poll event. " 440c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai "events=0x%x", events); 441c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai return 1; // keep the callback 442c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai } 443c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai 444c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai bool gotVsync = false; 445c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai ssize_t n; 446c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai nsecs_t timestamp; 447c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai DisplayEventReceiver::Event buf[EVENT_BUFFER_SIZE]; 448c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai while ((n = mDisplayEventReceiver.getEvents(buf, EVENT_BUFFER_SIZE)) > 0) { 449c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai for (size_t i = 0; i < static_cast<size_t>(n); ++i) { 450c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai if (buf[i].header.type == DisplayEventReceiver::DISPLAY_EVENT_VSYNC) { 451c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai timestamp = buf[i].header.timestamp; 452c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai gotVsync = true; 453c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai } 454c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai } 455c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai } 456c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai if (gotVsync) { 457c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai doAnimate(timestamp); 458c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai } 459c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai return 1; // keep the callback 460c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai} 461c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai 462c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukaivoid PointerController::doAnimate(nsecs_t timestamp) { 4632352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown AutoMutex _l(mLock); 4642352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 4652352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown bool keepAnimating = false; 4662352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.animationPending = false; 467c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai nsecs_t frameDelay = timestamp - mLocked.animationTime; 4682352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 4692352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown // Animate pointer fade. 470538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown if (mLocked.pointerFadeDirection < 0) { 4712352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerAlpha -= float(frameDelay) / POINTER_FADE_DURATION; 472538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown if (mLocked.pointerAlpha <= 0.0f) { 473538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown mLocked.pointerAlpha = 0.0f; 474538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown mLocked.pointerFadeDirection = 0; 475538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown } else { 476538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown keepAnimating = true; 477538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown } 478538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown updatePointerLocked(); 479538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown } else if (mLocked.pointerFadeDirection > 0) { 480538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown mLocked.pointerAlpha += float(frameDelay) / POINTER_FADE_DURATION; 481538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown if (mLocked.pointerAlpha >= 1.0f) { 482538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown mLocked.pointerAlpha = 1.0f; 483538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown mLocked.pointerFadeDirection = 0; 4842352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } else { 4852352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown keepAnimating = true; 4862352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 4872352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown updatePointerLocked(); 4882352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 4892352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 4902352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown // Animate spots that are fading out and being removed. 4912352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown for (size_t i = 0; i < mLocked.spots.size(); i++) { 4922352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown Spot* spot = mLocked.spots.itemAt(i); 4932352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (spot->id == Spot::INVALID_ID) { 4942352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown spot->alpha -= float(frameDelay) / SPOT_FADE_DURATION; 4952352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (spot->alpha <= 0) { 4962352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.spots.removeAt(i--); 4972352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown releaseSpotLocked(spot); 4982352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } else { 4992352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown spot->sprite->setAlpha(spot->alpha); 5002352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown keepAnimating = true; 5012352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 5022352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 5032352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 5042352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 5052352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (keepAnimating) { 5062352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown startAnimationLocked(); 50705dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown } 50805dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown} 50905dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 5102352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::doInactivityTimeout() { 511538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brown fade(TRANSITION_GRADUAL); 51205dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown} 51305dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 5142352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::startAnimationLocked() { 5152352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (!mLocked.animationPending) { 5162352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.animationPending = true; 5172352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.animationTime = systemTime(SYSTEM_TIME_MONOTONIC); 518c0c0ac37abe6f0b1ab780765b4a48beada7d3444Jun Mukai mDisplayEventReceiver.requestNextVsync(); 51905dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown } 52005dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown} 52105dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 5222352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::resetInactivityTimeoutLocked() { 5232352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLooper->removeMessages(mHandler, MSG_INACTIVITY_TIMEOUT); 5242352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 5252352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown nsecs_t timeout = mLocked.inactivityTimeout == INACTIVITY_TIMEOUT_SHORT 5262352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown ? INACTIVITY_TIMEOUT_DELAY_TIME_SHORT : INACTIVITY_TIMEOUT_DELAY_TIME_NORMAL; 5272352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLooper->sendMessageDelayed(timeout, mHandler, MSG_INACTIVITY_TIMEOUT); 5282352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown} 5292352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 530538881e18323a0c983bd8809f8c3b1cdeeeab8a6Jeff Brownvoid PointerController::removeInactivityTimeoutLocked() { 5312352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLooper->removeMessages(mHandler, MSG_INACTIVITY_TIMEOUT); 5322352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown} 5332352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 5342352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::updatePointerLocked() { 5352352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mSpriteController->openTransaction(); 5362352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 5372352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerSprite->setLayer(Sprite::BASE_LAYER_POINTER); 5382352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerSprite->setPosition(mLocked.pointerX, mLocked.pointerY); 5392352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 5402352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (mLocked.pointerAlpha > 0) { 5412352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerSprite->setAlpha(mLocked.pointerAlpha); 5422352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerSprite->setVisible(true); 5432352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } else { 5442352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerSprite->setVisible(false); 5452352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 5462352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 5472352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (mLocked.pointerIconChanged || mLocked.presentationChanged) { 5481db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai if (mLocked.presentation == PRESENTATION_POINTER) { 5495ec7420ecd0e94be0a07fc77b0bc950deb0178fdJun Mukai if (mLocked.requestedPointerShape == mPolicy->getDefaultPointerIconId()) { 5501db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai mLocked.pointerSprite->setIcon(mLocked.pointerIcon); 5511db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai } else { 5521db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai std::map<int, SpriteIcon>::const_iterator iter = 5531db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai mLocked.additionalMouseResources.find(mLocked.requestedPointerShape); 5541db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai if (iter != mLocked.additionalMouseResources.end()) { 5551db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai mLocked.pointerSprite->setIcon(iter->second); 5561db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai } else { 5571db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai ALOGW("Can't find the resource for icon id %d", mLocked.requestedPointerShape); 5581db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai mLocked.pointerSprite->setIcon(mLocked.pointerIcon); 5591db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai } 5601db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai } 5611db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai } else { 5621db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai mLocked.pointerSprite->setIcon(mResources.spotAnchor); 5631db5397d88e722b1ab82ccb2b429ceec1179ccd8Jun Mukai } 5642352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.pointerIconChanged = false; 5652352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.presentationChanged = false; 56605dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown } 5672352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 5682352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mSpriteController->closeTransaction(); 56905dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown} 57005dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 5712352b978a3c94cd88f41d0d908f961333fdac1e9Jeff BrownPointerController::Spot* PointerController::getSpotLocked(uint32_t id) { 5722352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown for (size_t i = 0; i < mLocked.spots.size(); i++) { 5732352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown Spot* spot = mLocked.spots.itemAt(i); 5742352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (spot->id == id) { 5752352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown return spot; 5762352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 5772352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 5782352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown return NULL; 5792352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown} 5802352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 5812352b978a3c94cd88f41d0d908f961333fdac1e9Jeff BrownPointerController::Spot* PointerController::createAndAddSpotLocked(uint32_t id) { 5822352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown // Remove spots until we have fewer than MAX_SPOTS remaining. 5832352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown while (mLocked.spots.size() >= MAX_SPOTS) { 5842352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown Spot* spot = removeFirstFadingSpotLocked(); 5852352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (!spot) { 5862352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown spot = mLocked.spots.itemAt(0); 5872352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.spots.removeAt(0); 5882352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 5892352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown releaseSpotLocked(spot); 5902352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 5912352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 5922352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown // Obtain a sprite from the recycled pool. 5932352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown sp<Sprite> sprite; 5942352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (! mLocked.recycledSprites.isEmpty()) { 5952352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown sprite = mLocked.recycledSprites.top(); 5962352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.recycledSprites.pop(); 5972352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } else { 5982352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown sprite = mSpriteController->createSprite(); 5992352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 6002352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 6012352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown // Return the new spot. 6022352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown Spot* spot = new Spot(id, sprite); 6032352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.spots.push(spot); 6042352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown return spot; 6052352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown} 6062352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 6072352b978a3c94cd88f41d0d908f961333fdac1e9Jeff BrownPointerController::Spot* PointerController::removeFirstFadingSpotLocked() { 6082352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown for (size_t i = 0; i < mLocked.spots.size(); i++) { 6092352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown Spot* spot = mLocked.spots.itemAt(i); 6102352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (spot->id == Spot::INVALID_ID) { 6112352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.spots.removeAt(i); 6122352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown return spot; 61305dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown } 6142352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 6152352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown return NULL; 6162352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown} 6172352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 6182352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::releaseSpotLocked(Spot* spot) { 6192352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown spot->sprite->clearIcon(); 6202352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 6212352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (mLocked.recycledSprites.size() < MAX_RECYCLED_SPRITES) { 6222352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mLocked.recycledSprites.push(spot->sprite); 6232352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 6242352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 6252352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown delete spot; 6262352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown} 6272352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 6282352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::fadeOutAndReleaseSpotLocked(Spot* spot) { 6292352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (spot->id != Spot::INVALID_ID) { 6302352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown spot->id = Spot::INVALID_ID; 6312352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown startAnimationLocked(); 63205dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown } 63305dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown} 63405dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 6352352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::fadeOutAndReleaseAllSpotsLocked() { 6362352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown for (size_t i = 0; i < mLocked.spots.size(); i++) { 6372352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown Spot* spot = mLocked.spots.itemAt(i); 6382352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown fadeOutAndReleaseSpotLocked(spot); 6392352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 64005dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown} 64105dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 6422352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::loadResources() { 6432352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown mPolicy->loadPointerResources(&mResources); 64405dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown} 64505dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 6462352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 6472352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown// --- PointerController::Spot --- 6482352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 6492352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brownvoid PointerController::Spot::updateSprite(const SpriteIcon* icon, float x, float y) { 6502352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown sprite->setLayer(Sprite::BASE_LAYER_SPOT + id); 6512352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown sprite->setAlpha(alpha); 6522352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown sprite->setTransformationMatrix(SpriteTransformationMatrix(scale, 0.0f, 0.0f, scale)); 6532352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown sprite->setPosition(x, y); 6542352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 6552352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown this->x = x; 6562352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown this->y = y; 6572352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown 6582352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (icon != lastIcon) { 6592352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown lastIcon = icon; 6602352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown if (icon) { 6612352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown sprite->setIcon(*icon); 6622352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown sprite->setVisible(true); 6632352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } else { 6642352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown sprite->setVisible(false); 6652352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 6662352b978a3c94cd88f41d0d908f961333fdac1e9Jeff Brown } 66705dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown} 66805dc66ada6b61a6bdf806ffaa62617ac5394695dJeff Brown 669b4ff35df5c04aec71fce7e90a6d6f9ef7180c2adJeff Brown} // namespace android 670