private $defaultSettings = array(

'name' => '', // Name of the tab

'id' => '', // Unique ID of the tab

'title' => '', // Title to display in the admin panel when tab is active

);

public $options = array();

public $settings;

public $owner;

function __construct( $settings, $owner ) {

$this->owner = $owner;

$this->settings = array_merge( $this->defaultSettings, $settings );

if ( empty( $this->settings['title'] ) && ! empty( $this->settings['name'] ) ) {

$this->settings['title'] = $this->settings['name'];

}

if ( ! empty( $this->settings['title'] ) && empty( $this->settings['name'] ) ) {

$this->settings['name'] = $this->settings['title'];

}

if ( empty( $this->settings['id'] ) ) {

$this->settings['id'] = str_replace( ' ', '-', trim( strtolower( $this->settings['name'] ) ) );

}

}

public function isActiveTab() {

return $this->settings['id'] == $this->owner->getActiveTab()->settings['id'];

}

public function createOption( $settings ) {

if ( ! apply_filters( 'tf_create_option_continue_' . $this->owner->owner->optionNamespace, true, $settings ) ) {

return null;

}

$obj = TitanFrameworkOption::factory( $settings, $this );

$this->options[] = $obj;

do_action( 'tf_create_option_' . $this->owner->owner->optionNamespace, $obj );

return $obj;

}

public function displayTab() {

?>

<a href="?page=<?php echo $this->owner->settings['id'] ?>&tab=<?php echo $this->settings['id'] ?>" class="nav-tab <?php echo $this->isActiveTab() ? "nav-tab-active" : '' ?>"><?php echo $this->settings['name'] ?></a>

<?php

}

public function displayOptions() {

foreach ( $this->options as $option ) {

$option->display();

}

}

}