FontInspector.cpp

#include "Inspectors.h"
 
#include "imgui.h"
 
#include "Context.h"
#include "Resources/FontManager.h"
 
#include "InspectorGuiHelper.h"
 
void Cogs::Core::fontInspector(Context * context, bool * show)
{
  if (*show) {
    auto fonts = context->fontManager->getAllocatedResources();
 
    // Begin window header.
    std::string windowHeader;
    windowHeader.reserve(20);
    windowHeader.append("Fonts [");
    windowHeader.append(std::to_string(fonts.size()));
    windowHeader.append("]");
 
    guiBegin(windowHeader, show);
 
    std::string header;
    header.reserve(512);
    for (const auto & font : fonts) {
      ResourceId id = font->getId();
      header.clear();
      header += std::to_string(id);
      header += ":";
      for (const auto& [def, h] : context->fontManager->sharedFonts) {
        if (h.getId() == id) {
          header += " ";
          header += def.fontFamily;
          header += " ";
          header += std::to_string(def.fontSize);
          break;
        }
      }
 
      ImGui::Text("%s Refs: %u", header.c_str(), font->referenceCount());
    }
 
    guiEnd();
  }
}