107 lines
4.6 KiB
C
107 lines
4.6 KiB
C
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/*
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* Copyright 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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#pragma once
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#include <condition_variable>
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#include <memory>
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#include <mutex>
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#include <optional>
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#include <string>
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#include <vector>
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#include <InputDevice.h>
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#include <InputReaderBase.h>
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#include "FakePointerController.h"
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#include "input/DisplayViewport.h"
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#include "input/InputDevice.h"
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namespace android {
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class FakeInputReaderPolicy : public InputReaderPolicyInterface {
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protected:
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virtual ~FakeInputReaderPolicy() {}
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public:
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FakeInputReaderPolicy() {}
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void assertInputDevicesChanged();
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void assertInputDevicesNotChanged();
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void assertStylusGestureNotified(int32_t deviceId);
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void assertStylusGestureNotNotified();
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virtual void clearViewports();
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std::optional<DisplayViewport> getDisplayViewportByUniqueId(const std::string& uniqueId) const;
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std::optional<DisplayViewport> getDisplayViewportByType(ViewportType type) const;
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std::optional<DisplayViewport> getDisplayViewportByPort(uint8_t displayPort) const;
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void addDisplayViewport(DisplayViewport viewport);
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void addDisplayViewport(int32_t displayId, int32_t width, int32_t height,
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ui::Rotation orientation, bool isActive, const std::string& uniqueId,
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std::optional<uint8_t> physicalPort, ViewportType type);
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bool updateViewport(const DisplayViewport& viewport);
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void addExcludedDeviceName(const std::string& deviceName);
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void addInputPortAssociation(const std::string& inputPort, uint8_t displayPort);
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void addDeviceTypeAssociation(const std::string& inputPort, const std::string& type);
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void addInputUniqueIdAssociation(const std::string& inputUniqueId,
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const std::string& displayUniqueId);
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void addKeyboardLayoutAssociation(const std::string& inputUniqueId,
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const KeyboardLayoutInfo& layoutInfo);
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void addDisabledDevice(int32_t deviceId);
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void removeDisabledDevice(int32_t deviceId);
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void setPointerController(std::shared_ptr<FakePointerController> controller);
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const InputReaderConfiguration& getReaderConfiguration() const;
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const std::vector<InputDeviceInfo>& getInputDevices() const;
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TouchAffineTransformation getTouchAffineTransformation(const std::string& inputDeviceDescriptor,
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ui::Rotation surfaceRotation);
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void setTouchAffineTransformation(const TouchAffineTransformation t);
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PointerCaptureRequest setPointerCapture(bool enabled);
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void setShowTouches(bool enabled);
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void setDefaultPointerDisplayId(int32_t pointerDisplayId);
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void setPointerGestureEnabled(bool enabled);
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float getPointerGestureMovementSpeedRatio();
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float getPointerGestureZoomSpeedRatio();
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void setVelocityControlParams(const VelocityControlParameters& params);
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void setStylusButtonMotionEventsEnabled(bool enabled);
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void setStylusPointerIconEnabled(bool enabled);
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private:
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void getReaderConfiguration(InputReaderConfiguration* outConfig) override;
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std::shared_ptr<PointerControllerInterface> obtainPointerController(
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int32_t /*deviceId*/) override;
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void notifyInputDevicesChanged(const std::vector<InputDeviceInfo>& inputDevices) override;
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std::shared_ptr<KeyCharacterMap> getKeyboardLayoutOverlay(
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const InputDeviceIdentifier&) override;
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std::string getDeviceAlias(const InputDeviceIdentifier&) override;
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void waitForInputDevices(std::function<void(bool)> processDevicesChanged);
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void notifyStylusGestureStarted(int32_t deviceId, nsecs_t eventTime) override;
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std::mutex mLock;
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std::condition_variable mDevicesChangedCondition;
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InputReaderConfiguration mConfig;
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std::shared_ptr<FakePointerController> mPointerController;
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std::vector<InputDeviceInfo> mInputDevices GUARDED_BY(mLock);
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bool mInputDevicesChanged GUARDED_BY(mLock){false};
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std::vector<DisplayViewport> mViewports;
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TouchAffineTransformation transform;
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std::optional<int32_t /*deviceId*/> mStylusGestureNotified GUARDED_BY(mLock){};
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uint32_t mNextPointerCaptureSequenceNumber{0};
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};
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} // namespace android
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