FileExplorerNode.h

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#pragma once
 
#include "UI/Layout/TreeViewNode.h"
 
#include <filesystem>
#include <functional>
#include <unordered_map>
 
namespace z8::ui {
 
class FileExplorerNode final : public TreeViewNode {
public:
  std::filesystem::path RootPath = "asset";
  bool ShowHidden = false;
  std::function<void(const std::filesystem::path&)> PathSelected;
 
  FileExplorerNode();
 
  const std::filesystem::path* GetPath(const TreeViewItemNode* item) const;
  void Refresh();
  bool SetProperty(const std::string& name,
                   const std::string& value) override;
  const char* TypeName() const override { return "FileExplorer"; }
 
private:
  std::unordered_map<const TreeViewItemNode*, std::filesystem::path> ItemPaths;
 
  std::unique_ptr<TreeViewItemNode>
  BuildItem(const std::filesystem::path& path, bool isRoot);
  static std::string ToUtf8(const std::filesystem::path& path);
};
 
} // namespace z8::ui