window_backend_factory.cc

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// window_backend_factory.cc - Window Backend Factory Implementation
 
#include "app/platform/iwindow.h"
 
#include "app/platform/sdl2_window_backend.h"
#include "util/log.h"
 
#ifdef YAZE_USE_SDL3
#include "app/platform/sdl3_window_backend.h"
#endif
 
namespace yaze {
namespace platform {
 
std::unique_ptr<IWindowBackend> WindowBackendFactory::Create(
    WindowBackendType type) {
  switch (type) {
    case WindowBackendType::SDL2:
#ifndef YAZE_USE_SDL3
      return std::make_unique<SDL2WindowBackend>();
#else
      LOG_WARN("WindowBackendFactory",
               "SDL2 backend requested but built with SDL3, using SDL3");
      return std::make_unique<SDL3WindowBackend>();
#endif
 
    case WindowBackendType::SDL3:
#ifdef YAZE_USE_SDL3
      return std::make_unique<SDL3WindowBackend>();
#else
      LOG_WARN("WindowBackendFactory",
               "SDL3 backend requested but not available, using SDL2");
      return std::make_unique<SDL2WindowBackend>();
#endif
 
    case WindowBackendType::Auto:
    default:
      return Create(GetDefaultType());
  }
}
 
WindowBackendType WindowBackendFactory::GetDefaultType() {
#ifdef YAZE_USE_SDL3
  return WindowBackendType::SDL3;
#else
  return WindowBackendType::SDL2;
#endif
}
 
bool WindowBackendFactory::IsAvailable(WindowBackendType type) {
  switch (type) {
    case WindowBackendType::SDL2:
#ifdef YAZE_USE_SDL3
      return false;  // Built with SDL3, SDL2 not available
#else
      return true;
#endif
 
    case WindowBackendType::SDL3:
#ifdef YAZE_USE_SDL3
      return true;
#else
      return false;  // SDL3 not built in
#endif
 
    case WindowBackendType::Auto:
      return true;  // Auto always available
 
    default:
      return false;
  }
}
 
}  // namespace platform
}  // namespace yaze