protected function StyleswitcherConfigTheme::weightDelta in Style Switcher 8.2

Same name and namespace in other branches

1. 3.0.x src/Form/StyleswitcherConfigTheme.php \Drupal\styleswitcher\Form\StyleswitcherConfigTheme::weightDelta()

Calculates #delta for style's weight element.

Parameters

string $theme: Name of the theme for which styles the delta is calculated.

Return value

int Optimal #delta value.

1 call to StyleswitcherConfigTheme::weightDelta()

StyleswitcherConfigTheme::buildForm in src/Form/StyleswitcherConfigTheme.php

Form constructor.

File

src/Form/StyleswitcherConfigTheme.php, line 169

Class

StyleswitcherConfigTheme

Configure theme-specific styles settings.

Namespace

Drupal\styleswitcher\Form

Code

protected function weightDelta($theme) {
  foreach (styleswitcher_style_load_multiple($theme) as $style) {
    $weights[] = $style['weight'];
  }
  return max(abs(min($weights)), max($weights), floor(count($weights) / 2));
}