function views_plugin_style::options_form

Overrides views_plugin::options_form

File

plugins/views_plugin_style.inc, line 167

Class

views_plugin_style

Base class to define a style plugin handler.

Code

function options_form(&$form, &$form_state) {
    // Only fields-based views can handle grouping.  Style plugins can also exclude
    // themselves from being groupable by setting their "use grouping" definiton
    // key to FALSE.
    // @TODO: Document "uses grouping" in docs.php when docs.php is written.
    if ($this->uses_fields() && $this->definition['uses grouping']) {
        $options = array(
            '' => t('- None -'),
        );
        $options += $this->display->handler
            ->get_field_labels();
        // If there are no fields, we can't group on them.
        if (count($options) > 1) {
            $form['grouping'] = array(
                '#type' => 'select',
                '#title' => t('Grouping field'),
                '#options' => $options,
                '#default_value' => $this->options['grouping'],
                '#description' => t('You may optionally specify a field by which to group the records. Leave blank to not group.'),
            );
        }
    }
    if ($this->uses_row_class()) {
        $form['row_class'] = array(
            '#title' => t('Row class'),
            '#description' => t('The class to provide on each row.'),
            '#type' => 'textfield',
            '#default_value' => $this->options['row_class'],
        );
        if ($this->uses_fields()) {
            $form['row_class']['#description'] .= ' ' . t('You may use field tokens from as per the "Replacement patterns" used in "Rewrite the output of this field" for all fields.');
        }
    }
}