2782a24d25
Build: * Fixed issue with edit and continue debug symbols * Fixed ReactNativeCameraCPP61 builds * Added dependency on huycn.zxingcpp.winrt for barcode support ReactNativeCameraCPP RNCamera component: * Added onBarCodeRead event support * Added barCodeScannerEnabled property support * Added barCodeTypes property support * Added barCodeReadIntervalMS property to alter how often the scan occurs when enabled ReactNativeCameraCPP RNCamera module: * Added BarCodeType constants Other: * Fixed intermittent issue with thread marshalling * Re-ran clang formatting Closes #2830
68 lines
3.8 KiB
C++
68 lines
3.8 KiB
C++
#pragma once
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#include "CameraRotationHelper.g.h"
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// This is a Cpp/WinRT implementation of the Camera Rotation Helper class(C#) on MSDN:
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// https://docs.microsoft.com/en-us/windows/uwp/audio-video-camera/handle-device-orientation-with-mediacapture#camerarotationhelper-full-code-listing
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namespace winrt::ReactNativeCameraCPP::implementation {
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struct CameraRotationHelper : CameraRotationHelperT<CameraRotationHelper> {
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public:
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CameraRotationHelper(winrt::Windows::Devices::Enumeration::EnclosureLocation location);
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winrt::event_token OrientationChanged(Windows::Foundation::EventHandler<bool> const &handler);
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void OrientationChanged(winrt::event_token const &token) noexcept;
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winrt::Windows::Devices::Sensors::SimpleOrientation GetCameraCaptureOrientation();
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winrt::Windows::Storage::FileProperties::PhotoOrientation GetConvertedCameraCaptureOrientation();
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winrt::Windows::Devices::Sensors::SimpleOrientation GetCameraPreviewOrientation();
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int GetCameraPreviewClockwiseDegrees();
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private:
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bool IsEnclosureLocationExternal(winrt::Windows::Devices::Enumeration::EnclosureLocation enclosureLocation) {
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return (
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enclosureLocation == nullptr ||
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enclosureLocation.Panel() == winrt::Windows::Devices::Enumeration::Panel::Unknown);
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}
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bool ShouldMirrorPreview();
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winrt::Windows::Devices::Sensors::SimpleOrientation GetCameraOrientationRelativeToNativeOrientation();
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winrt::Windows::Devices::Sensors::SimpleOrientation SubtractOrientations(
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winrt::Windows::Devices::Sensors::SimpleOrientation a,
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winrt::Windows::Devices::Sensors::SimpleOrientation b);
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winrt::Windows::Devices::Sensors::SimpleOrientation MirrorOrientation(
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winrt::Windows::Devices::Sensors::SimpleOrientation orientation);
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winrt::Windows::Devices::Sensors::SimpleOrientation AddOrientations(
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winrt::Windows::Devices::Sensors::SimpleOrientation a,
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winrt::Windows::Devices::Sensors::SimpleOrientation b);
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winrt::Windows::Devices::Sensors::SimpleOrientation ConvertDisplayOrientationToSimpleOrientation(
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Windows::Graphics::Display::DisplayOrientations orientation);
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static winrt::Windows::Storage::FileProperties::PhotoOrientation ConvertSimpleOrientationToPhotoOrientation(
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winrt::Windows::Devices::Sensors::SimpleOrientation orientation);
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static int ConvertSimpleOrientationToClockwiseDegrees(
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winrt::Windows::Devices::Sensors::SimpleOrientation orientation);
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static winrt::Windows::Devices::Sensors::SimpleOrientation ConvertClockwiseDegreesToSimpleOrientation(
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int orientation);
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void SimpleOrientationSensor_OrientationChanged(IInspectable const &sender, IInspectable const &args);
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void DisplayInformation_OrientationChanged(IInspectable const &sender, IInspectable const &args);
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winrt::Windows::Devices::Sensors::SimpleOrientationSensor::OrientationChanged_revoker
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m_sensorOrientationChanged_revoker{};
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winrt::Windows::Graphics::Display::DisplayInformation::OrientationChanged_revoker
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m_displayOrientationChanged_revoker{};
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winrt::Windows::Devices::Enumeration::EnclosureLocation m_cameraEnclosureLocation{nullptr};
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winrt::event<Windows::Foundation::EventHandler<bool>> m_orientationChangedEvent;
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winrt::Windows::Devices::Sensors::SimpleOrientationSensor m_orientationSensor{
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winrt::Windows::Devices::Sensors::SimpleOrientationSensor::GetDefault()};
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winrt::Windows::Graphics::Display::DisplayInformation m_displayInformation{
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winrt::Windows::Graphics::Display::DisplayInformation::GetForCurrentView()};
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};
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} // namespace winrt::ReactNativeCameraCPP::implementation
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namespace winrt::ReactNativeCameraCPP::factory_implementation {
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struct CameraRotationHelper : CameraRotationHelperT<CameraRotationHelper, implementation::CameraRotationHelper> {};
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} // namespace winrt::ReactNativeCameraCPP::factory_implementation
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