content_taxonomy_options.module in Content Taxonomy 6.2
Same filename and directory in other branches
Defines a widget type for content_taxonomy for options
File
content_taxonomy_options.moduleView source
<?php
/**
* @file
* Defines a widget type for content_taxonomy for options
**/
/**
* Implementation of hook_theme().
*/
function content_taxonomy_options_theme() {
return array(
'content_taxonomy_options_widgets_none' => array(
'arguments' => array(
'field' => NULL,
),
),
);
}
/**
* Implementation of hook_widget_info().
*/
function content_taxonomy_options_widget_info() {
return array(
'content_taxonomy_options' => array(
'label' => t('Checkboxes/Radios'),
'field types' => array(
'content_taxonomy',
),
'multiple values' => CONTENT_HANDLE_MODULE,
'callbacks' => array(
'default value' => CONTENT_CALLBACK_DEFAULT,
),
),
'content_taxonomy_select' => array(
'label' => t('Select List'),
'field types' => array(
'content_taxonomy',
),
'multiple values' => CONTENT_HANDLE_MODULE,
'callbacks' => array(
'default value' => CONTENT_CALLBACK_DEFAULT,
),
),
);
return $items;
}
/**
* Implementation of hook_widget_settings
*/
function content_taxonomy_options_widget_settings($op, $widget) {
switch ($op) {
case 'form':
$form['settings'] = array(
'#type' => 'fieldset',
'#title' => t('Settings for Options'),
'#collapsible' => TRUE,
'#weight' => 10,
);
$form['settings']['show_depth'] = array(
'#type' => 'checkbox',
'#title' => t('Indent child terms with \' - \' signs'),
'#default_value' => is_numeric($widget['show_depth']) ? $widget['show_depth'] : 1,
'#description' => t('If this option is checked, a hierarchy gets visualized by indenting child terms, otherwise it\'s a flat list'),
);
$form['settings']['group_parent'] = array(
'#title' => t('Parent term for OptGroups in select fields'),
'#type' => 'select',
'#default_value' => isset($widget['group_parent']) ? $widget['group_parent'] : 0,
'#options' => _content_taxonomy_get_all_terms(),
'#description' => t('This settings applies only for select fields. Select a parent term containg the grouping terms. Grouping terms should be parents of the selected terms (from the Global Settings).'),
);
return $form;
case 'save':
return array(
'group_parent',
'show_depth',
);
}
}
/**
* Implementation of hook_widget().
*/
function content_taxonomy_options_widget(&$form, &$form_state, $field, $items, $delta = NULL) {
$element = array(
'#type' => $field['widget']['type'] == 'content_taxonomy_select' ? 'optionwidgets_select' : 'optionwidgets_buttons',
'#default_value' => !empty($items) ? $items : array(),
);
return $element;
}
/**
* Theme the label for the empty value for options (for optional radios and single selects).
*/
function theme_content_taxonomy_options_widgets_none($field) {
switch ($field['widget']['type']) {
case 'content_taxonomy_options':
return t('N/A');
case 'content_taxonomy_select':
return t('- None -');
default:
return '';
}
}
Functions
Name | Description |
---|---|
content_taxonomy_options_theme | Implementation of hook_theme(). |
content_taxonomy_options_widget | Implementation of hook_widget(). |
content_taxonomy_options_widget_info | Implementation of hook_widget_info(). |
content_taxonomy_options_widget_settings | Implementation of hook_widget_settings |
theme_content_taxonomy_options_widgets_none | Theme the label for the empty value for options (for optional radios and single selects). |