59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
/*
|
|
* Copyright (C) 2019 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <gui/WindowInfo.h>
|
|
#include <input/Input.h>
|
|
#include <utils/BitSet.h>
|
|
#include <bitset>
|
|
#include "InputTarget.h"
|
|
|
|
namespace android {
|
|
|
|
namespace inputdispatcher {
|
|
|
|
// Focus tracking for touch.
|
|
struct TouchedWindow {
|
|
sp<gui::WindowInfoHandle> windowHandle;
|
|
ftl::Flags<InputTarget::Flags> targetFlags;
|
|
std::bitset<MAX_POINTER_ID + 1> pointerIds;
|
|
// The pointer ids of the pointers that this window is currently pilfering
|
|
std::bitset<MAX_POINTER_ID + 1> pilferedPointerIds;
|
|
// Time at which the first action down occurred on this window.
|
|
// NOTE: This is not initialized in case of HOVER entry/exit and DISPATCH_AS_OUTSIDE scenario.
|
|
std::optional<nsecs_t> firstDownTimeInTarget;
|
|
|
|
bool hasHoveringPointers() const;
|
|
bool hasHoveringPointers(int32_t deviceId) const;
|
|
|
|
bool hasHoveringPointer(int32_t deviceId, int32_t pointerId) const;
|
|
void addHoveringPointer(int32_t deviceId, int32_t pointerId);
|
|
void removeHoveringPointer(int32_t deviceId, int32_t pointerId);
|
|
void removeTouchingPointer(int32_t pointerId);
|
|
|
|
void removeAllTouchingPointers();
|
|
void removeAllHoveringPointersForDevice(int32_t deviceId);
|
|
void clearHoveringPointers();
|
|
std::string dump() const;
|
|
|
|
private:
|
|
std::map<int32_t /*deviceId*/, std::bitset<MAX_POINTER_ID + 1>> mHoveringPointerIdsByDevice;
|
|
};
|
|
|
|
} // namespace inputdispatcher
|
|
} // namespace android
|