/**
* Load public styles
*/
public function onPublicStyles()
{
if (!$this->canDisplayBackground()) {
return;
}
$style = '';
// Extract filtered options
extract($this->getFilteredOptions());
list($css_url, $version, $debug) = $this->getResourceUrl('css');
// Default CSS for the public side
wp_enqueue_style($this->getName() . '-pub', $css_url . 'pub' . $debug . '.css', false, $version);
// qTip2 style, if required
if ($info_tab && $info_tab_desc) {
wp_enqueue_style('jquery.qtip', $css_url . 'vendor/jquery.qtip.min.css', false, $version);
}
// The image for the overlay, as CSS embedded data
if ($active_overlay && ($data = Helpers::embedDataUri($active_overlay, 'image/png', defined('WP_DEBUG') && WP_DEBUG)) != false) {
$opacity_style = '';
if ($overlay_opacity < 100) {
$opacity_style = sprintf('-moz-opacity:.%s; filter:alpha(opacity=%1$s); opacity:.%1$s', str_pad($overlay_opacity, 2, '0', STR_PAD_LEFT));
}
$style .= sprintf('#myatu_bgm_overlay{background:url(\'%s\') repeat fixed top left transparent; %s}', $data, $opacity_style);
}
// The info icon
if ($info_tab) {
$style .= sprintf('#myatu_bgm_info_tab{%s}', $this->getCornerStyle($info_tab_location, 5, 5));
}
// The "Pin It" button
if ($pin_it_btn) {
// Horizontal spacer depends whether the info tab is shown as well
$hspacer = $info_tab && $info_tab_location == $pin_it_btn_location ? 35 : 10;
$style .= sprintf('#myatu_bgm_pin_it_btn{%s}', $this->getCornerStyle($pin_it_btn_location, $hspacer, 5));
}
if ($style) {
printf('<style type="text/css" media="screen">%s</style>' . PHP_EOL, $style);
}
}
