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(function ($) {
/**
* Attaches double-click behavior to toggle full path of Krumo elements.
*/
Drupal.behaviors.devel = {
attach: function (context, settings) {
// Add hint to footnote
$('.krumo-footnote .krumo-call').before('<img style="vertical-align: middle;" title="Click to expand. Double-click to show path." src="' + Drupal.settings.basePath + 'misc/help.png"/>');
var krumo_name = [];
var krumo_type = [];
function krumo_traverse(el) {
krumo_name.push($(el).html());
krumo_type.push($(el).siblings('em').html().match(/\w*/)[0]);
if ($(el).closest('.krumo-nest').length > 0) {
krumo_traverse($(el).closest('.krumo-nest').prev().find('.krumo-name'));
}
}
$('.krumo-child > div:first-child', context).dblclick(
function(e) {
if ($(this).find('> .krumo-php-path').length > 0) {
// Remove path if shown.
$(this).find('> .krumo-php-path').remove();
}
else {
// Get elements.
krumo_traverse($(this).find('> a.krumo-name'));
// Create path.
var krumo_path_string = '';
for (var i = krumo_name.length - 1; i >= 0; --i) {
// Start element.
if ((krumo_name.length - 1) == i)
krumo_path_string += '$' + krumo_name[i];
if (typeof krumo_name[(i-1)] !== 'undefined') {
if (krumo_type[i] == 'Array') {
krumo_path_string += "[";
if (!/^\d*$/.test(krumo_name[(i-1)]))
krumo_path_string += "'";
krumo_path_string += krumo_name[(i-1)];
if (!/^\d*$/.test(krumo_name[(i-1)]))
krumo_path_string += "'";
krumo_path_string += "]";
}
if (krumo_type[i] == 'Object')
krumo_path_string += '->' + krumo_name[(i-1)];
}
}
$(this).append('<div class="krumo-php-path" style="font-family: Courier, monospace; font-weight: bold;">' + krumo_path_string + '</div>');
// Reset arrays.
krumo_name = [];
krumo_type = [];
}
}
);
}
};
})(jQuery);