theme-settings.php

   1 <?php
   2 /**
   3  * Implements hook_form_system_theme_settings_alter() function.
   4  *
   5  * @param $form
   6  *   Nested array of form elements that comprise the form.
   7  * @param $form_state
   8  *   A keyed array containing the current state of the form.
   9  */
  10 function zen_form_system_theme_settings_alter(&$form, $form_state) {
  11   /*
  12    * Create the form using Forms API
  13    */
  14   $form['breadcrumb'] = array(
  15     '#type'          => 'fieldset',
  16     '#title'         => t('Breadcrumb settings'),
  17   );
  18   $form['breadcrumb']['zen_breadcrumb'] = array(
  19     '#type'          => 'select',
  20     '#title'         => t('Display breadcrumb'),
  21     '#default_value' => theme_get_setting('zen_breadcrumb'),
  22     '#options'       => array(
  23                           'yes'   => t('Yes'),
  24                           'admin' => t('Only in admin section'),
  25                           'no'    => t('No'),
  26                         ),
  27   );
  28   $form['breadcrumb']['breadcrumb_options'] = array(
  29     '#type' => 'container',
  30     '#states' => array(
  31       'invisible' => array(
  32         ':input[name="zen_breadcrumb"]' => array('value' => 'no'),
  33       ),
  34     ),
  35   );
  36   $form['breadcrumb']['breadcrumb_options']['zen_breadcrumb_separator'] = array(
  37     '#type'          => 'textfield',
  38     '#title'         => t('Breadcrumb separator'),
  39     '#description'   => t('Text only. Don’t forget to include spaces.'),
  40     '#default_value' => theme_get_setting('zen_breadcrumb_separator'),
  41     '#size'          => 5,
  42     '#maxlength'     => 10,
  43   );
  44   $form['breadcrumb']['breadcrumb_options']['zen_breadcrumb_home'] = array(
  45     '#type'          => 'checkbox',
  46     '#title'         => t('Show home page link in breadcrumb'),
  47     '#default_value' => theme_get_setting('zen_breadcrumb_home'),
  48   );
  49   $form['breadcrumb']['breadcrumb_options']['zen_breadcrumb_trailing'] = array(
  50     '#type'          => 'checkbox',
  51     '#title'         => t('Append a separator to the end of the breadcrumb'),
  52     '#default_value' => theme_get_setting('zen_breadcrumb_trailing'),
  53     '#description'   => t('Useful when the breadcrumb is placed just before the title.'),
  54     '#states' => array(
  55       'disabled' => array(
  56         ':input[name="zen_breadcrumb_title"]' => array('checked' => TRUE),
  57       ),
  58       'unchecked' => array(
  59         ':input[name="zen_breadcrumb_title"]' => array('checked' => TRUE),
  60       ),
  61     ),
  62   );
  63   $form['breadcrumb']['breadcrumb_options']['zen_breadcrumb_title'] = array(
  64     '#type'          => 'checkbox',
  65     '#title'         => t('Append the content title to the end of the breadcrumb'),
  66     '#default_value' => theme_get_setting('zen_breadcrumb_title'),
  67     '#description'   => t('Useful when the breadcrumb is not placed just before the title.'),
  68   );
  69
  70   $form['themedev'] = array(
  71     '#type'          => 'fieldset',
  72     '#title'         => t('Theme development settings'),
  73   );
  74   $form['themedev']['zen_rebuild_registry'] = array(
  75     '#type'          => 'checkbox',
  76     '#title'         => t('Rebuild theme registry on every page.'),
  77     '#default_value' => theme_get_setting('zen_rebuild_registry'),
  78     '#description'   => t('During theme development, it can be very useful to continuously <a href="!link">rebuild the theme registry</a>. WARNING: this is a huge performance penalty and must be turned off on production websites.', array('!link' => 'http://drupal.org/node/173880#theme-registry')),
  79   );
  80   $form['themedev']['zen_layout'] = array(
  81     '#type'          => 'radios',
  82     '#title'         => t('Layout method'),
  83     '#options'       => array(
  84                           'zen-columns-liquid' => t('Liquid layout') . ' <small>(layout-liquid.css)</small>',
  85                           'zen-columns-fixed' => t('Fixed layout') . ' <small>(layout-fixed.css)</small>',
  86                         ),
  87     '#default_value' => theme_get_setting('zen_layout'),
  88   );
  89   $form['themedev']['zen_wireframes'] = array(
  90     '#type'          => 'checkbox',
  91     '#title'         => t('Add wireframes around main layout elements'),
  92     '#default_value' => theme_get_setting('zen_wireframes'),
  93     '#description'   => t('<a href="!link">Wireframes</a> are useful when prototyping a website.', array('!link' => 'http://www.boxesandarrows.com/view/html_wireframes_and_prototypes_all_gain_and_no_pain')),
  94   );
  95 }