services/inputflinger/tests/FakePointerController.h

/*
 * Copyright 2022 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 <PointerControllerInterface.h>
#include <gui/constants.h>
#include <input/DisplayViewport.h>
#include <input/Input.h>
#include <utils/BitSet.h>

namespace android {

class FakePointerController : public PointerControllerInterface {
public:
    virtual ~FakePointerController() {}

    void setBounds(float minX, float minY, float maxX, float maxY);
    const std::map<int32_t, std::vector<int32_t>>& getSpots();

    void setPosition(float x, float y) override;
    void setButtonState(int32_t buttonState) override;
    int32_t getButtonState() const override;
    void getPosition(float* outX, float* outY) const override;
    int32_t getDisplayId() const override;
    void setDisplayViewport(const DisplayViewport& viewport) override;

    void assertPosition(float x, float y);

private:
    bool getBounds(float* outMinX, float* outMinY, float* outMaxX, float* outMaxY) const override;
    void move(float deltaX, float deltaY) override;
    void fade(Transition) override {}
    void unfade(Transition) override {}
    void setPresentation(Presentation) override {}
    void setSpots(const PointerCoords*, const uint32_t*, BitSet32 spotIdBits,
                  int32_t displayId) override;
    void clearSpots() override;

    bool mHaveBounds{false};
    float mMinX{0}, mMinY{0}, mMaxX{0}, mMaxY{0};
    float mX{0}, mY{0};
    int32_t mButtonState{0};
    int32_t mDisplayId{ADISPLAY_ID_DEFAULT};

    std::map<int32_t, std::vector<int32_t>> mSpotsByDisplay;
};

} // namespace android