function DisplayPluginBase::setOverride

Overrides DisplayPluginInterface::setOverride

File

core/modules/views/src/Plugin/views/display/DisplayPluginBase.php, line 2052

Class

DisplayPluginBase

Base class for views display plugins.

Namespace

Code

public function setOverride($section, $new_state = NULL) {
    $options = $this->defaultableSections($section);
    if (!$options) {
        return;
    }
    if (!isset($new_state)) {
        $new_state = empty($this->options['defaults'][$section]);
    }
    // For each option that is part of this group, fix our settings.
    foreach ($options as $option) {
        if ($new_state) {
            // Revert to defaults.
            unset($this->options[$option]);
            unset($this->display['display_options'][$option]);
        }
        else {
            // Copy existing values into our display.
            $this->options[$option] = $this->getOption($option);
            $this->display['display_options'][$option] = $this->options[$option];
        }
        $this->options['defaults'][$option] = $new_state;
        $this->display['display_options']['defaults'][$option] = $new_state;
    }
}