95 lines
3.0 KiB
C++
95 lines
3.0 KiB
C++
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "TouchedWindow.h"
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#include <android-base/stringprintf.h>
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#include <input/PrintTools.h>
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using android::base::StringPrintf;
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namespace android {
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namespace inputdispatcher {
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bool TouchedWindow::hasHoveringPointers() const {
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return !mHoveringPointerIdsByDevice.empty();
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}
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bool TouchedWindow::hasHoveringPointers(int32_t deviceId) const {
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return mHoveringPointerIdsByDevice.find(deviceId) != mHoveringPointerIdsByDevice.end();
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}
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void TouchedWindow::clearHoveringPointers() {
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mHoveringPointerIdsByDevice.clear();
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}
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bool TouchedWindow::hasHoveringPointer(int32_t deviceId, int32_t pointerId) const {
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auto it = mHoveringPointerIdsByDevice.find(deviceId);
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if (it == mHoveringPointerIdsByDevice.end()) {
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return false;
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}
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return it->second.test(pointerId);
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}
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void TouchedWindow::addHoveringPointer(int32_t deviceId, int32_t pointerId) {
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const auto [it, _] = mHoveringPointerIdsByDevice.insert({deviceId, {}});
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it->second.set(pointerId);
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}
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void TouchedWindow::removeTouchingPointer(int32_t pointerId) {
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pointerIds.reset(pointerId);
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pilferedPointerIds.reset(pointerId);
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if (pointerIds.none()) {
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firstDownTimeInTarget.reset();
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}
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}
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void TouchedWindow::removeAllTouchingPointers() {
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pointerIds.reset();
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}
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void TouchedWindow::removeHoveringPointer(int32_t deviceId, int32_t pointerId) {
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const auto it = mHoveringPointerIdsByDevice.find(deviceId);
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if (it == mHoveringPointerIdsByDevice.end()) {
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return;
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}
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it->second.set(pointerId, false);
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if (it->second.none()) {
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mHoveringPointerIdsByDevice.erase(deviceId);
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}
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}
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void TouchedWindow::removeAllHoveringPointersForDevice(int32_t deviceId) {
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mHoveringPointerIdsByDevice.erase(deviceId);
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}
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std::string TouchedWindow::dump() const {
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std::string out;
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std::string hoveringPointers =
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dumpMap(mHoveringPointerIdsByDevice, constToString, bitsetToString);
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out += StringPrintf("name='%s', pointerIds=%s, targetFlags=%s, firstDownTimeInTarget=%s, "
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"mHoveringPointerIdsByDevice=%s, pilferedPointerIds=%s\n",
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windowHandle->getName().c_str(), bitsetToString(pointerIds).c_str(),
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targetFlags.string().c_str(), toString(firstDownTimeInTarget).c_str(),
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hoveringPointers.c_str(), bitsetToString(pilferedPointerIds).c_str());
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return out;
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}
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} // namespace inputdispatcher
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} // namespace android
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