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<?php
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/**
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* @file
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* Generate form elments for the Headings Styles settings.
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*/
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function at_core_headings_form(&$form) {
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// Title styles
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$form['at']['titles'] = array(
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'#type' => 'fieldset',
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'#title' => t('Title Styles'),
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'#description' => t('<h3>Title Styles</h3><p>Add extra styles to headings. Text shadows only work for CSS3 capable browsers such as Firefox, Safari, IE9 etc.</p>'),
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'#weight' => -100,
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);
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// Array of valid title types
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$headings_valid_types = array(
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'site_name',
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'site_slogan',
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'page_title',
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'node_title',
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'block_title',
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'comment_title',
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);
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// Get the fonts list
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$form_elements = font_elements();
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foreach ($form_elements as $key => $value) {
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$heading = $key;
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if (in_array($heading, $headings_valid_types)) {
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$element = $value['element']; // e.g. "ptf" (page_title_font), this is used to set array keys and eventually body classes
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$setting = $heading; // use the key for these settings, it doesnt have "font" in it
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$container = $value['setting']; // the theme setting used to retrieve the font values, e.g. "site_name_font"
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$setting_container = str_replace('_', '-', $container) . '-style'; // a nicer string for fielset classes
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$title = str_replace('_', ' ', drupal_ucfirst($heading)); // use the key for titles, it doesnt have "font" in it
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// Set easy reusable variables
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$setting_case = $setting . '_case';
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$setting_weight = $setting . '_weight';
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$setting_alignment = $setting . '_alignment';
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$setting_shadow = $setting . '_shadow';
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// Fieldset wrapper for each title
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$form['at']['titles']['' . $setting_container . ''] = array(
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'#type' => 'fieldset',
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'#title' => t($title),
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'#description' => t("<strong>$title</strong>"),
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'#attributes' => array('class' => array('headings-styles-wrapper')),
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);
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// Case
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$form['at']['titles']['' . $setting_container . '']['' . $setting_case . ''] = array(
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'#type' => 'select',
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'#title' => t('Case'),
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'#default_value' => at_get_setting($setting_case),
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'#options' => font_style_options('case', $element),
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);
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// Weight
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$form['at']['titles']['' . $setting_container . '']['' . $setting_weight . ''] = array(
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'#type' => 'select',
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'#title' => t('Weight'),
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'#default_value' => at_get_setting($setting_weight),
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'#options' => font_style_options('weight', $element),
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);
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// Alignment
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$form['at']['titles']['' . $setting_container . '']['' . $setting_alignment . ''] = array(
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'#type' => 'select',
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'#title' => t('Alignment'),
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'#default_value' => at_get_setting($setting_alignment),
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'#options' => font_style_options('alignment', $element),
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);
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// Text shadow
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$form['at']['titles']['' . $setting_container . '']['' . $setting_shadow . ''] = array(
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'#type' => 'select',
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'#title' => t('Shadow'),
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'#default_value' => at_get_setting($setting_shadow),
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'#options' => font_style_options('shadow', $element),
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);
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}
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}
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}
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