This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
_mce_set_direction( array $mce_init )
Set the localized direction for MCE plugin.
Description
Will only set the direction to ‘rtl’, if the ClassicPress locale has the text direction set to ‘rtl’.
Fills in the ‘directionality’ setting, enables the ‘directionality’ plugin, and adds the ‘ltr’ button to ‘toolbar1’, formerly ‘theme_advanced_buttons1’ array keys. These keys are then returned in the $mce_init (TinyMCE settings) array.
Parameters
- $mce_init
-
(Required) MCE settings array.
Return
(array) Direction set for 'rtl', if needed by locale.
Source
File: wp-includes/functions.php
function _mce_set_direction( $mce_init ) {
if ( is_rtl() ) {
$mce_init['directionality'] = 'rtl';
$mce_init['rtl_ui'] = true;
if ( ! empty( $mce_init['plugins'] ) && strpos( $mce_init['plugins'], 'directionality' ) === false ) {
$mce_init['plugins'] .= ',directionality';
}
if ( ! empty( $mce_init['toolbar1'] ) && ! preg_match( '/\bltr\b/', $mce_init['toolbar1'] ) ) {
$mce_init['toolbar1'] .= ',ltr';
}
}
return $mce_init;
}
Changelog
Version | Description |
---|---|
WP-2.1.0 | Introduced. |