Method resize

src/bzflag/TextOptionsMenu.cpp:196–250

void TextOptionsMenu::resize(int _width, int _height) {
  HUDDialog::resize(_width, _height);
  FontSizer fs = FontSizer(_width, _height);

  FontManager& fm = FontManager::instance();
  const LocalFontFace* fontFace = MainMenu::getFontFace();

  // use a big font for title, smaller font for the rest
  fs.setMin(0, (int)(1.0 / BZDB.eval("headerFontSize") / 2.0));
  const float titleFontSize = fs.getFontSize(fontFace->getFMFace(), "headerFontSize");

  fs.setMin(0, 30);
  const float fontSize = fs.getFontSize(fontFace->getFMFace(), "menuFontSize");

  // reposition title
  std::vector<HUDuiElement*>& listHUD = getElements();
  HUDuiLabel* title = (HUDuiLabel*)listHUD[0];
  title->setFontSize(titleFontSize);
  const float titleWidth = fm.getStringWidth(fontFace->getFMFace(), titleFontSize, title->getString());
  const float titleHeight = fm.getStringHeight(fontFace->getFMFace(), titleFontSize);
  float x = 0.5f * ((float)_width - titleWidth);
  float y = (float)_height - titleHeight;
  title->setPosition(x, y);

  // reposition options
  x = 0.54f * (float)_width;
  y -= 1.0f * titleHeight;
  const float h = fm.getStringHeight(fontFace->getFMFace(), fontSize);
  const int count = (const int)listHUD.size();
  for (int i = 1; i < count; i++) {
    listHUD[i]->setFontSize(fontSize);
    listHUD[i]->setPosition(x, y);
    y -= 1.0f * h;
  }

  // load current settings

  int i = 1;
  i++; // locale
  i++; // font options
  ((HUDuiList*)listHUD[i++])->setIndex(BZDB.evalInt("fontOutline"));
  ((HUDuiList*)listHUD[i++])->setIndex(BZDB.evalInt("scoreFontSize") / fontStep);
  ((HUDuiList*)listHUD[i++])->setIndex(BZDB.evalInt("consoleFontSize") / fontStep);
  ((HUDuiList*)listHUD[i++])->setIndex(BZDB.isTrue("colorful") ? 1 : 0);

  // underline color - find index of mode string in options
  const std::vector<std::string> &opts = ((HUDuiList*)listHUD[i])->getList();
  std::string uColor = BZDB.get("underlineColor");
  ((HUDuiList*)listHUD[i++])->setIndex((int)(std::find(opts.begin(), opts.end(), uColor) -
                                             opts.begin()));

  ((HUDuiList*)listHUD[i++])->setIndex(BZDB.evalInt("killerhighlight"));
  ((HUDuiList*)listHUD[i++])->setIndex(int(BZDB.eval("pulseRate") * 5.0f) - 1);
  ((HUDuiList*)listHUD[i++])->setIndex(int(BZDB.eval("pulseDepth") * 10.0f) - 1);
}


void TextOptionsMenu::callback(HUDuiControl* w, void* data) {