options = new ABB_Options(); // Grab an instance of the ABB_Options class
add_action('after_setup_theme', array(&$this, 'after_setup_theme')); // Add the necessary theme support
add_action('wp_head', array(&$this, 'on_wp_head')); // Output Admin Bar Button display options in the header
add_action('wp_enqueue_scripts', array(&$this, 'on_wp_enqueue_scripts')); // Enqueue the necessary front end scripts/styeles
add_action('admin_bar_menu', array(&$this, 'on_admin_bar_menu'), 999); // (Maybe) add the hide button to the WordPress admin menu
add_action('wp_before_admin_bar_render', array(&$this, 'on_wp_before_admin_bar_render'), 0); // (Maybe) remove the WordPress menu from the WordPress admin menu
add_action('wp_after_admin_bar_render', array(&$this, 'on_wp_after_admin_bar_render')); // Output the Admin Bar Button
}
/**
* Add the necessary theme support
*/
public function after_setup_theme(){
/** Set the CSS to remove the space typically alocated to the WordPress Admin Bar */
add_theme_support('admin-bar', array('callback' => array(&$this, 'on_admin_bar')));
}
/**
* Output additional WordPress admin bar CSS to the header
*/
public function on_admin_bar(){
$button_position = $this->options->get('button_position');
$top = (strpos($button_position, 'top') > -1) ? '0' : 'auto';
$bottom = (strpos($button_position, 'bottom') > -1) ? '0' : 'auto';
$left = (strpos($button_position, 'left') > -1) ? '0' : 'auto';
$right = (strpos($button_position, 'right') > -1) // Only one of left/right should cater for 'middle' - no need to set both to 50%
? '0'
: ((strpos($button_position, 'middle') > -1)
? '50%'
: 'auto');
$reserve_space = $this->options->get('bar_reserve_space');
$background_colour = $this->options->get('admin_bar_colour');
$background_colour_hover = $this->options->get('admin_bar_colour_hover');
$text_colour = $this->options->get('text_colour');
$text_colour_hover = $this->options->get('text_colour_hover');
?>
options->get('button_position');
$animate = $this->options->get('animate');
$animate_duration = $this->options->get('animate_duration');
$animate_direction = $this->options->get('animate_direction');
/**
* Work out the animation direction
*/
if(!$animate) :
$direction = false;
elseif($button_position === 'top-left') :
$direction = ($animate_direction === 'leftright') ? 'left' : 'up';
elseif($button_position === 'top-right') :
$direction = ($animate_direction === 'leftright') ? 'right' : 'up';
elseif($button_position === 'top-middle') :
$direction = 'up';
elseif($button_position === 'bottom-left') :
$direction = ($animate_direction === 'leftright') ? 'left' : 'down';
elseif($button_position === 'bottom-right') :
$direction = ($animate_direction === 'leftright') ? 'right' : 'down';
elseif($button_position === 'bottom-middle') :
$direction = 'down';
else :
$direction = 'left';
endif;
/**
* Calculate the animation durations
*/
if(!$animate) :
$button_duration = 0;
$bar_duration = 0;
else :
$button_duration = intval(intval($animate_duration) / 3);
$bar_duration = intval((intval($animate_duration) / 3) * 2);
endif;
$bar_auto_hide = $this->options->get('bar_auto_hide'); // Must grab value as an inline check below results in an SVN error
?>
options->get('show_hide_button') || is_admin()) // Check to see if the 'hide' button should be shown
return;
$button_text = 'Hide';
/**
* Based on whether or not to animate the showing of the WordPress admin bar, the Admin Bar Button position
* and the animation direction, set the dashicon that will be displayed next to the link on the WordPress Admin Bar
*/
if($this->options->get('animate')) :
switch($this->options->get('button_position')) :
case 'top-left' :
$dashicon = ($this->options->get('animate_direction') === 'leftright') ? 'dashicons-arrow-left-alt' : 'dashicons-arrow-up-alt';
break;
case 'top-right' :
$dashicon = ($this->options->get('animate_direction') === 'leftright') ? 'dashicons-arrow-right-alt' : 'dashicons-arrow-up-alt';
break;
case 'top-middle' :
$dashicon = 'dashicons-arrow-up-alt';
break;
case 'bottom-left' :
$dashicon = ($this->options->get('animate_direction') === 'leftright') ? 'dashicons-arrow-left-alt' : 'dashicons-arrow-down-alt';
break;
case 'bottom-right' :
$dashicon = ($this->options->get('animate_direction') === 'leftright') ? 'dashicons-arrow-right-alt' : 'dashicons-arrow-down-alt';
break;
case 'bottom-middle' :
$dashicon = 'dashicons-arrow-down-alt';
break;
endswitch;
else :
$dashicon = 'dashicons-no';
endif;
$args = array( // Create the arguments for the hide button
'id' => 'close',
'parent' => false,
'title' => sprintf('%2$s', $dashicon, $button_text),
'href' => '#',
'meta' => array('title' => esc_attr(strip_tags('Hide the admin bar')))
);
$wp_admin_bar->add_node($args); // Add the hide button node
}
/**
* (Maybe) remove the WordPress menu from the WordPress admin menu
*/
public function on_wp_before_admin_bar_render(){
if(!$this->options->get('show_wordpress_menu')) :
global $wp_admin_bar;
$wp_admin_bar->remove_menu('wp-logo');
endif;
}
/**
* Output the Admin Bar Button
*/
public function on_wp_after_admin_bar_render(){
$button_text = $this->options->get('button_text');
?>