ftxui_renderer.h

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#pragma once
 
#include <cstddef>
#include <memory>
#include <string>
 
#include "contur/tui/i_renderer.h"
 
namespace contur {

    class FtxuiRenderer final : public IRenderer
    {
        public:
        explicit FtxuiRenderer(int width = 120, int height = 40);

        ~FtxuiRenderer() override;
 
        FtxuiRenderer(const FtxuiRenderer &) = delete;
        FtxuiRenderer &operator=(const FtxuiRenderer &) = delete;
 
        FtxuiRenderer(FtxuiRenderer &&) noexcept;
        FtxuiRenderer &operator=(FtxuiRenderer &&) noexcept;

        [[nodiscard]] Result<void> render(const TuiSnapshot &snapshot) override;

        void clear() override;

        [[nodiscard]] const std::string &lastRendered() const noexcept;

        [[nodiscard]] bool hasContent() const noexcept;

        [[nodiscard]] int width() const noexcept;

        [[nodiscard]] int height() const noexcept;
 
        private:
        struct Impl;
        std::unique_ptr<Impl> impl_;
    };
 
} // namespace contur