$current_screen->add_option( $option, $args );
}
-/**
- * Displays a screen icon.
- *
- * @uses get_screen_icon()
- * @since 2.7.0
- *
- * @param string|WP_Screen $screen Optional. Accepts a screen object (and defaults to the current screen object)
- * which it uses to determine an icon HTML ID. Or, if a string is provided, it is used to form the icon HTML ID.
- */
-function screen_icon( $screen = '' ) {
- echo get_screen_icon( $screen );
-}
-
-/**
- * Gets a screen icon.
- *
- * @since 3.2.0
- *
- * @param string|WP_Screen $screen Optional. Accepts a screen object (and defaults to the current screen object)
- * which it uses to determine an icon HTML ID. Or, if a string is provided, it is used to form the icon HTML ID.
- * @return string HTML for the screen icon.
- */
-function get_screen_icon( $screen = '' ) {
- if ( empty( $screen ) )
- $screen = get_current_screen();
- elseif ( is_string( $screen ) )
- $icon_id = $screen;
-
- $class = 'icon32';
-
- if ( empty( $icon_id ) ) {
- if ( ! empty( $screen->parent_base ) )
- $icon_id = $screen->parent_base;
- else
- $icon_id = $screen->base;
-
- if ( 'page' == $screen->post_type )
- $icon_id = 'edit-pages';
-
- if ( $screen->post_type )
- $class .= ' ' . sanitize_html_class( 'icon32-posts-' . $screen->post_type );
- }
-
- return '<div id="icon-' . esc_attr( $icon_id ) . '" class="' . $class . '"><br /></div>';
-}
-
/**
* Get the current screen object
*
/**
* The help tab data associated with the screen, if any.
- *
- * @since 3.3.0
- * @var array
- * @access private
- */
+ *
+ * @since 3.3.0
+ * @var array
+ * @access private
+ */
private $_help_tabs = array();
- /**
+ /**
* The help sidebar data associated with screen, if any.
*
* @since 3.3.0
* @var string
* @access private
- */
+ */
private $_help_sidebar = '';
/**
*/
private $_screen_settings;
- /**
+ /**
* Fetches a screen object.
- *
- * @since 3.3.0
+ *
+ * @since 3.3.0
* @access public
- *
+ *
* @param string $hook_name Optional. The hook name (also known as the hook suffix) used to determine the screen.
* Defaults to the current $hook_suffix global.
* @return WP_Screen Screen object.
- */
+ */
public static function get( $hook_name = '' ) {
if ( is_a( $hook_name, 'WP_Screen' ) )
if ( 'edit-comments' != $id && 'edit-tags' != $id && 'edit-' == substr( $id, 0, 5 ) ) {
$maybe = substr( $id, 5 );
if ( taxonomy_exists( $maybe ) ) {
- $id = 'edit-tags';
+ $id = 'edit-tags';
$taxonomy = $maybe;
} elseif ( post_type_exists( $maybe ) ) {
$id = 'edit';
$post_type = $maybe;
}
- }
+ }
if ( ! $in_admin )
$in_admin = 'site';
$post_type = 'post';
break;
}
- }
+ }
switch ( $base ) {
case 'post' :
} elseif ( 'user' == $in_admin ) {
$id .= '-user';
$base .= '-user';
- }
+ }
if ( isset( self::$_registry[ $id ] ) ) {
$screen = self::$_registry[ $id ];
self::$_registry[ $id ] = $screen;
return $screen;
- }
+ }
/**
* Makes the screen object the current screen.
$this->_options[ $option ] = $args;
}
+ /**
+ * Remove an option from the screen.
+ *
+ * @since 3.8.0
+ *
+ * @param string $option Option ID.
+ */
+ public function remove_option( $option ) {
+ unset( $this->_options[ $option ] );
+ }
+
+ /**
+ * Remove all options from the screen.
+ *
+ * @since 3.8.0
+ */
+ public function remove_options() {
+ $this->_options = array();
+ }
+
+ /**
+ * Get the options registered for the screen.
+ *
+ * @since 3.8.0
+ *
+ * @return array Options with arguments.
+ */
+ public function get_options() {
+ return $this->_options;
+ }
+
/**
* Gets the arguments for an option for the screen.
*
$show_screen = ! empty( $wp_meta_boxes[ $this->id ] ) || $columns || $this->get_option( 'per_page' );
- $this->_screen_settings = apply_filters( 'screen_settings', '', $this );
-
switch ( $this->id ) {
case 'widgets':
$this->_screen_settings = '<p><a id="access-on" href="widgets.php?widgets-access=on">' . __('Enable accessibility mode') . '</a><a id="access-off" href="widgets.php?widgets-access=off">' . __('Disable accessibility mode') . "</a></p>\n";
break;
+ default:
+ $this->_screen_settings = '';
+ break;
}
+ $this->_screen_settings = apply_filters( 'screen_settings', $this->_screen_settings, $this );
+
if ( $this->_screen_settings || $this->_options )
$show_screen = true;
$columns = get_column_headers( $this );
$hidden = get_hidden_columns( $this );
+ $post = get_post();
?>
<div id="screen-options-wrap" class="hidden" tabindex="-1" aria-label="<?php esc_attr_e('Screen Options Tab'); ?>">