Method makePaneCallbacks

source/windowing/StarPane.cpp:355–417

}

LuaCallbacks Pane::makePaneCallbacks() {
  LuaCallbacks callbacks;

  callbacks.registerCallback("toWidget", [this]() -> LuaCallbacks {
    return LuaBindings::makeWidgetCallbacks(this, reader());
  });

  callbacks.registerCallback("dismiss", [this]() { dismiss(); });

  callbacks.registerCallback("playSound",
    [this](String const& audio, Maybe<int> loops, Maybe<float> volume) {
      auto assets = Root::singleton().assets();
      auto config = Root::singleton().configuration();
      auto audioInstance = make_shared<AudioInstance>(*assets->audio(audio));
      audioInstance->setVolume(volume.value(1.0));
      audioInstance->setLoops(loops.value(0));
      auto& guiContext = GuiContext::singleton();
      guiContext.playAudio(audioInstance);
      m_playingSounds.append({audio, std::move(audioInstance)});
    });

  callbacks.registerCallback("stopAllSounds", [this](Maybe<String> const& audio) {
      m_playingSounds.filter([audio](pair<String, AudioInstancePtr> const& p) {
        if (!audio || p.first == *audio) {
          p.second->stop();
          return false;
        }
        return true;
      });
    });

  callbacks.registerCallback("setTitle", [this](String const& title, String const& subTitle) {
      setTitleString(title, subTitle);
    });

  callbacks.registerCallback("setTitleIcon", [this](String const& image) {
      if (auto icon = as<ImageWidget>(titleIcon()))
        icon->setImage(image);
    });

  callbacks.registerCallback("getPosition", [this]() -> Vec2I          { return relativePosition(); });
  callbacks.registerCallback("setPosition", [this](Vec2I const& position) { setPosition(position);  });
  callbacks.registerCallback("getSize", [this]() -> Vec2I         {  return size();  });
  callbacks.registerCallback("setSize", [this](Vec2I const& size) { setSize(size);   });

  callbacks.registerCallback("addWidget", [this](Json const& newWidgetConfig, Maybe<String> const& newWidgetName) -> LuaCallbacks {
      String name = newWidgetName.value(toString(Random::randu64()));
      WidgetPtr newWidget = reader()->makeSingle(name, newWidgetConfig);
      this->addChild(name, newWidget);
      return LuaBindings::makeWidgetCallbacks(newWidget.get(), reader());
    });

  callbacks.registerCallback("removeWidget", [this](String const& widgetName) -> bool
    { return this->removeChild(widgetName); });

  callbacks.registerCallback("scale", []() -> int { return GuiContext::singleton().interfaceScale(); });
  callbacks.registerCallback("isDisplayed", [this]() { return isDisplayed(); });
  callbacks.registerCallback("hasFocus", [this]() { return hasFocus(); });