mirror of
https://github.com/zoriya/react-native-svg.git
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f88532d195
This change removes the win2d (Direct2D wrapper) dependency by using D2D directly. This removes the manual step of adding the win2d to any new react-native-windows projects that want to use react-native-svg. It is also a stepping stone to an easier Fabric implementation for windows.
62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
#pragma once
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#include "PathView.g.h"
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#include "RenderableView.h"
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namespace winrt::RNSVG::implementation {
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struct PathView : PathViewT<PathView, RNSVG::implementation::RenderableView> {
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public:
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PathView() = default;
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void UpdateProperties(Microsoft::ReactNative::IJSValueReader const &reader, bool forceUpdate, bool invalidate);
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void CreateGeometry();
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private:
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std::string m_d;
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std::vector<float> m_segmentData;
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std::vector<D2D1_SVG_PATH_COMMAND> m_commands;
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std::unordered_map<char, D2D1_SVG_PATH_COMMAND> m_cmds{
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{'M', D2D1_SVG_PATH_COMMAND_MOVE_ABSOLUTE},
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{'m', D2D1_SVG_PATH_COMMAND_MOVE_RELATIVE},
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{'Z', D2D1_SVG_PATH_COMMAND_CLOSE_PATH},
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{'z', D2D1_SVG_PATH_COMMAND_CLOSE_PATH},
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{'L', D2D1_SVG_PATH_COMMAND_LINE_ABSOLUTE},
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{'l', D2D1_SVG_PATH_COMMAND_LINE_RELATIVE},
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{'H', D2D1_SVG_PATH_COMMAND_HORIZONTAL_ABSOLUTE},
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{'h', D2D1_SVG_PATH_COMMAND_HORIZONTAL_RELATIVE},
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{'V', D2D1_SVG_PATH_COMMAND_VERTICAL_ABSOLUTE},
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{'v', D2D1_SVG_PATH_COMMAND_VERTICAL_RELATIVE},
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{'C', D2D1_SVG_PATH_COMMAND_CUBIC_ABSOLUTE},
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{'c', D2D1_SVG_PATH_COMMAND_CUBIC_RELATIVE},
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{'S', D2D1_SVG_PATH_COMMAND_CUBIC_SMOOTH_ABSOLUTE},
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{'s', D2D1_SVG_PATH_COMMAND_CUBIC_SMOOTH_RELATIVE},
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{'Q', D2D1_SVG_PATH_COMMAND_QUADRADIC_ABSOLUTE},
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{'q', D2D1_SVG_PATH_COMMAND_QUADRADIC_RELATIVE},
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{'T', D2D1_SVG_PATH_COMMAND_QUADRADIC_SMOOTH_ABSOLUTE},
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{'t', D2D1_SVG_PATH_COMMAND_QUADRADIC_SMOOTH_RELATIVE},
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{'A', D2D1_SVG_PATH_COMMAND_ARC_ABSOLUTE},
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{'a', D2D1_SVG_PATH_COMMAND_ARC_RELATIVE},
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};
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void ParsePath();
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// Parser helpers
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void SkipSpaces(size_t &index);
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void SkipDigits(size_t &index);
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void SkipListSeparator(size_t &index);
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bool IsCommand(char const &cmd);
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bool IsNumberStart(char const &c);
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bool IsDigit(char const &c);
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bool IsUpper(char const &c);
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bool IsSpace(char const &c);
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float ParseListNumber(size_t &index);
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float ParseNumber(size_t &index);
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float ParseFlag(size_t &index);
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};
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} // namespace winrt::RNSVG::implementation
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namespace winrt::RNSVG::factory_implementation {
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struct PathView : PathViewT<PathView, implementation::PathView> {};
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} // namespace winrt::RNSVG::factory_implementation
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