ui_system_interface.hpp

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#pragma once
#include <RmlUi/Core/SystemInterface.h>
#include <string>
#include <toast/export.hpp>
#include <unordered_map>
 
struct SDL_Cursor;
struct SDL_Window;
 
namespace ui {
 
class TOAST_API UISystemInterface final : public Rml::SystemInterface {
public:
  UISystemInterface() = default;
  ~UISystemInterface() override;
 
  auto GetElapsedTime() -> double override;
  auto TranslateString(Rml::String& translated, const Rml::String& input) -> int override;
  void JoinPath(Rml::String& translated_path, const Rml::String& document_path, const Rml::String& path) override;
  auto LogMessage(Rml::Log::Type type, const Rml::String& message) -> bool override;
 
  void SetMouseCursor(const Rml::String& cursor_name) override;
  void SetClipboardText(const Rml::String& text) override;
  void GetClipboardText(Rml::String& text) override;
  void ActivateKeyboard(Rml::Vector2f caret_position, float line_height) override;
  void DeactivateKeyboard() override;
 
  void setWindow(SDL_Window* window) { m_window = window; }
 
private:
  std::unordered_map<std::string, SDL_Cursor*> m_cursors;
  SDL_Window* m_window = nullptr;
};
 
}