XamlHotReload.h

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#pragma once
 
#include <filesystem>
#include <string>
 
namespace z8::ui {
class Layout;
 
enum class XamlReloadStatus { Unchanged, Reloaded, Failed };
 
class XamlHotReload final {
private:
  std::filesystem::path FileName;
  std::filesystem::file_time_type LastWriteTime{};
  std::uintmax_t LastFileSize = 0;
  std::string LastError;
  bool HasSignature = false;
  bool InspectionFailed = false;
 
public:
  explicit XamlHotReload(std::filesystem::path fileName);
 
  const std::string &GetLastError() const { return LastError; }
  const std::filesystem::path &GetPath() const { return FileName; }
  XamlReloadStatus Poll(Layout &layout);
};
 
} // namespace z8::ui