{:uriI"Ífile:///Users/tvd/code/alchemy_cms/app/assets/javascripts/alchemy/alchemy.list_filter.js.coffee?type=application/javascript&pipeline=self&id=a77e487b418a5e1a3a0c6731a4f9758fa095ae48afc894e359d5e92c12b090b8:ET:load_pathI"7/Users/tvd/code/alchemy_cms/app/assets/javascripts;T:filenameI"]/Users/tvd/code/alchemy_cms/app/assets/javascripts/alchemy/alchemy.list_filter.js.coffee;T:	nameI" alchemy/alchemy.list_filter;T:logical_pathI"(alchemy/alchemy.list_filter.self.js;T:content_typeI"application/javascript;T:sourceI"*(function() {
  if (typeof window.Alchemy === 'undefined') {
    window.Alchemy = {};
  }

  Alchemy.ListFilterHandler = (function() {
    function ListFilterHandler(filter) {
      this.filter_field = $(filter);
      this.items = $(this.filter_field.data('alchemy-list-filter'));
      this.clear = this.filter_field.siblings('.js_filter_field_clear');
      this._observe();
    }

    ListFilterHandler.prototype._observe = function() {
      this.filter_field.on('keyup', (function(_this) {
        return function(e) {
          _this.clear.show();
          return _this._filter(_this.filter_field.val());
        };
      })(this));
      this.clear.click((function(_this) {
        return function(e) {
          e.preventDefault();
          return _this._clear();
        };
      })(this));
      this.filter_field.focus(function() {
        return key.setScope('list_filter');
      });
      return key('esc', 'list_filter', (function(_this) {
        return function() {
          _this._clear();
          return _this.filter_field.blur();
        };
      })(this));
    };

    ListFilterHandler.prototype._filter = function(term) {
      if (term === '') {
        this.clear.hide();
      }
      return this.items.map(function() {
        var item;
        item = $(this);
        if (item.attr('name').toLowerCase().indexOf(term.toLowerCase()) !== -1) {
          return item.show();
        } else {
          return item.hide();
        }
      });
    };

    ListFilterHandler.prototype._clear = function() {
      this.filter_field.val('');
      return this._filter('');
    };

    return ListFilterHandler;

  })();

  Alchemy.ListFilter = function(scope) {
    return $('[data-alchemy-list-filter]', scope).map(function() {
      return new Alchemy.ListFilterHandler(this);
    });
  };

}).call(this);
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