text: /*!
  angular-xeditable - 0.1.9
  Edit-in-place for angular.js
  Build date: 2015-03-22 
  */
  /**
   * Angular-xeditable module 
   *
   */
  angular.module('xeditable', [])
  
  
  /**
   * Default options. 
   *
   * @namespace editable-options
   */
  //todo: maybe better have editableDefaults, not options...
  .value('editableOptions', {
    /**
     * Theme. Possible values `bs3`, `bs2`, `default`.
     * 
     * @var {string} theme
     * @memberOf editable-options
     */  
    theme: 'default',
    /**
     * Icon Set. Possible values `font-awesome`, `default`.
     * 
     * @var {string} icon set
     * @memberOf editable-options
     */  
    icon_set: 'default',
    /**
     * Whether to show buttons for single editalbe element.  
     * Possible values `right` (default), `no`.
     * 
     * @var {string} buttons
     * @memberOf editable-options
     */    
    buttons: 'right',
    /**
     * Default value for `blur` attribute of single editable element.  
     * Can be `cancel|submit|ignore`.
     * 
     * @var {string} blurElem
     * @memberOf editable-options
     */
    blurElem: 'cancel',
    /**
     * Default value for `blur` attribute of editable form.  
     * Can be `cancel|submit|ignore`.
     * 
     * @var {string} blurForm
     * @memberOf editable-options
     */
    blurForm: 'ignore',
    /**
     * How input elements get activated. Possible values: `focus|select|none`.
     *
     * @var {string} activate
     * @memberOf editable-options
     */
    activate: 'focus',
    
    /**
     * Event, on which the edit mode gets activated. 
     * Can be any event.
     *
     * @var {string} activationEvent
     * @memberOf editable-options
     */
    activationEvent: 'click'
  
  });
  
  /*
  Angular-ui bootstrap datepicker
  http://angular-ui.github.io/bootstrap/#/datepicker
  */
  angular.module('xeditable').directive('editableBsdate', ['editableDirectiveFactory',
  	function(editableDirectiveFactory) {
  		return editableDirectiveFactory({
  			directiveName: 'editableBsdate',
  			inputTpl: '<div></div>',
  			render: function() {
  				/** This basically renders a datepicker as in the example shown in 
  				**  http://angular-ui.github.io/bootstrap/#/datepicker
  				**  The attributes are all the same as in the bootstrap-ui datepicker with e- as prefix
  				**/
  				this.parent.render.call(this);
  
  				var inputDatePicker = angular.element('<input type="text" class="form-control" ng-model="$data"/>');
  				var buttonDatePicker = angular.element('<button type="button" class="btn btn-default"><i class="glyphicon glyphicon-calendar"></i></button>');
  				var buttonWrapper = angular.element('<span class="input-group-btn"></span>');
  
  				inputDatePicker.attr('datepicker-popup', this.attrs.eDatepickerPopupXEditable || 'yyyy/MM/dd' );
  				inputDatePicker.attr('is-open', this.attrs.eIsOpen);
  				inputDatePicker.attr('date-disabled', this.attrs.eDateDisabled);
  				inputDatePicker.attr('datepicker-popup', this.attrs.eDatepickerPopup);
  				inputDatePicker.attr('datepicker-mode', this.attrs.eDatepickerMode || 'day');
  				inputDatePicker.attr('min-date', this.attrs.eMinDate);
  				inputDatePicker.attr('max-date', this.attrs.eMaxDate);
  				inputDatePicker.attr('show-weeks', this.attrs.eShowWeeks || true);
  				inputDatePicker.attr('starting-day', this.attrs.eStartingDay || 0);
  				inputDatePicker.attr('init-date', this.attrs.eInitDate || new Date());
  				inputDatePicker.attr('min-mode', this.attrs.eMinMode || 'day');
  				inputDatePicker.attr('max-mode', this.attrs.eMaxMode || 'year');
  				inputDatePicker.attr('format-day', this.attrs.eFormatDay || 'dd');
  				inputDatePicker.attr('format-month', this.attrs.eFormatMonth || 'MMMM');
  				inputDatePicker.attr('format-year', this.attrs.eFormatYear || 'yyyy');
  				inputDatePicker.attr('format-day-header', this.attrs.eFormatDayHeader || 'EEE');
  				inputDatePicker.attr('format-day-title', this.attrs.eFormatDayTitle || 'MMMM yyyy');
  				inputDatePicker.attr('format-month-title', this.attrs.eFormatMonthTitle || 'yyyy');
  				inputDatePicker.attr('year-range', this.attrs.eYearRange || 20);
  				inputDatePicker.attr('show-button-bar', this.attrs.eShowButtonBar || true);
  				inputDatePicker.attr('current-text', this.attrs.eCurrentText || 'Today');
  				inputDatePicker.attr('clear-text', this.attrs.eClearText || 'Clear');
  				inputDatePicker.attr('close-text', this.attrs.eCloseText || 'Done');
  				inputDatePicker.attr('close-on-date-selection', this.attrs.eCloseOnDateSelection || true);
  				inputDatePicker.attr('date-picker-append-to-body', this.attrs.eDatePickerAppendToBody || false);
  				inputDatePicker.attr('date-disabled', this.attrs.eDateDisabled);
  
  				buttonDatePicker.attr('ng-click',this.attrs.eNgClick);
  
  				buttonWrapper.append(buttonDatePicker);
  				this.inputEl.prepend(inputDatePicker);
  				this.inputEl.append(buttonWrapper);
  
  				this.inputEl.removeAttr('class');
  				this.inputEl.attr('class','input-group');
  
  			}
      });
  }]);
  /*
  Angular-ui bootstrap editable timepicker
  http://angular-ui.github.io/bootstrap/#/timepicker
  */
  angular.module('xeditable').directive('editableBstime', ['editableDirectiveFactory',
    function(editableDirectiveFactory) {
      return editableDirectiveFactory({
        directiveName: 'editableBstime',
        inputTpl: '<timepicker></timepicker>',
        render: function() {
          this.parent.render.call(this);
  
          // timepicker can't update model when ng-model set directly to it
          // see: https://github.com/angular-ui/bootstrap/issues/1141
          // so we wrap it into DIV
          var div = angular.element('<div class="well well-small" style="display:inline-block;"></div>');
  
          // move ng-model to wrapping div
          div.attr('ng-model', this.inputEl.attr('ng-model'));
          this.inputEl.removeAttr('ng-model');
  
          // move ng-change to wrapping div
          if(this.attrs.eNgChange) {
            div.attr('ng-change', this.inputEl.attr('ng-change'));
            this.inputEl.removeAttr('ng-change');
          }
  
          // wrap
          this.inputEl.wrap(div);
        }
      });
  }]);
  //checkbox
  angular.module('xeditable').directive('editableCheckbox', ['editableDirectiveFactory',
    function(editableDirectiveFactory) {
      return editableDirectiveFactory({
        directiveName: 'editableCheckbox',
        inputTpl: '<input type="checkbox">',
        render: function() {
          this.parent.render.call(this);
          if(this.attrs.eTitle) {
            this.inputEl.wrap('<label></label>');
            this.inputEl.parent().append(this.attrs.eTitle);
          }
        },
        autosubmit: function() {
          var self = this;
          self.inputEl.bind('change', function() {
            setTimeout(function() {
              self.scope.$apply(function() {
                self.scope.$form.$submit();
              });
            }, 500);
          });
        }
      });
  }]);
  
  // checklist
  angular.module('xeditable').directive('editableChecklist', [
    'editableDirectiveFactory',
    'editableNgOptionsParser',
    function(editableDirectiveFactory, editableNgOptionsParser) {
      return editableDirectiveFactory({
        directiveName: 'editableChecklist',
        inputTpl: '<span></span>',
        useCopy: true,
        render: function() {
          this.parent.render.call(this);
          var parsed = editableNgOptionsParser(this.attrs.eNgOptions);
          var html = '<label ng-repeat="'+parsed.ngRepeat+'">'+
            '<input type="checkbox" checklist-model="$parent.$data" checklist-value="'+parsed.locals.valueFn+'">'+
            '<span ng-bind="'+parsed.locals.displayFn+'"></span></label>';
  
          this.inputEl.removeAttr('ng-model');
          this.inputEl.removeAttr('ng-options');
          this.inputEl.html(html);
        }
      });
  }]);
  
  angular.module('xeditable').directive('editableCombodate', ['editableDirectiveFactory', 'editableCombodate',
    function(editableDirectiveFactory, editableCombodate) {
      return editableDirectiveFactory({
        directiveName: 'editableCombodate',
        inputTpl: '<input type="text">',
        render: function() {
          this.parent.render.call(this);
          var combodate = editableCombodate.getInstance(this.inputEl, {value: new Date(this.scope.$data)});
  
          var self = this;
          combodate.$widget.find('select').bind('change', function(e) {
            self.scope.$data = (new Date(combodate.getValue())).toISOString();
          });
        }
      });
    }
  ]);
  /*
  Input types: text|email|tel|number|url|search|color|date|datetime|time|month|week
  */
  
  (function() {
  
    var types = 'text|password|email|tel|number|url|search|color|date|datetime|time|month|week|file'.split('|');
  
    //todo: datalist
    
    // generate directives
    angular.forEach(types, function(type) {
      var directiveName = 'editable'+type.charAt(0).toUpperCase() + type.slice(1);
      angular.module('xeditable').directive(directiveName, ['editableDirectiveFactory',
        function(editableDirectiveFactory) {
          return editableDirectiveFactory({
            directiveName: directiveName,
            inputTpl: '<input type="'+type+'">'
          });
      }]);
    });
  
    //`range` is bit specific
    angular.module('xeditable').directive('editableRange', ['editableDirectiveFactory',
      function(editableDirectiveFactory) {
        return editableDirectiveFactory({
          directiveName: 'editableRange',
          inputTpl: '<input type="range" id="range" name="range">',
          render: function() {
            this.parent.render.call(this);
            this.inputEl.after('<output>{{$data}}</output>');
          }        
        });
    }]);
  
  }());
  
  
  // radiolist
  angular.module('xeditable').directive('editableRadiolist', [
    'editableDirectiveFactory',
    'editableNgOptionsParser',
    function(editableDirectiveFactory, editableNgOptionsParser) {
      return editableDirectiveFactory({
        directiveName: 'editableRadiolist',
        inputTpl: '<span></span>',
        render: function() {
          this.parent.render.call(this);
          var parsed = editableNgOptionsParser(this.attrs.eNgOptions);
          var html = '<label ng-repeat="'+parsed.ngRepeat+'">'+
            '<input type="radio" ng-disabled="' + this.attrs.eNgDisabled + '" ng-model="$parent.$data" value="{{'+parsed.locals.valueFn+'}}">'+
            '<span ng-bind="'+parsed.locals.displayFn+'"></span></label>';
  
          this.inputEl.removeAttr('ng-model');
          this.inputEl.removeAttr('ng-options');
          this.inputEl.html(html);
        },
        autosubmit: function() {
          var self = this;
          self.inputEl.bind('change', function() {
            setTimeout(function() {
              self.scope.$apply(function() {
                self.scope.$form.$submit();
              });
            }, 500);
          });
        }
      });
  }]);
  
  //select
  angular.module('xeditable').directive('editableSelect', ['editableDirectiveFactory',
    function(editableDirectiveFactory) {
      return editableDirectiveFactory({
        directiveName: 'editableSelect',
        inputTpl: '<select></select>',
        autosubmit: function() {
          var self = this;
          self.inputEl.bind('change', function() {
            self.scope.$apply(function() {
              self.scope.$form.$submit();
            });
          });
        }
      });
  }]);
  //textarea
  angular.module('xeditable').directive('editableTextarea', ['editableDirectiveFactory',
    function(editableDirectiveFactory) {
      return editableDirectiveFactory({
        directiveName: 'editableTextarea',
        inputTpl: '<textarea></textarea>',
        addListeners: function() {
          var self = this;
          self.parent.addListeners.call(self);
          // submit textarea by ctrl+enter even with buttons
          if (self.single && self.buttons !== 'no') {
            self.autosubmit();
          }
        },
        autosubmit: function() {
          var self = this;
          self.inputEl.bind('keydown', function(e) {
            if ((e.ctrlKey || e.metaKey) && (e.keyCode === 13)) {
              self.scope.$apply(function() {
                self.scope.$form.$submit();
              });
            }
          });
        }
      });
  }]);
  
  /**
   * EditableController class. 
   * Attached to element with `editable-xxx` directive.
   *
   * @namespace editable-element
   */
  /*
  TODO: this file should be refactored to work more clear without closures!
  */
  angular.module('xeditable').factory('editableController', 
    ['$q', 'editableUtils',
    function($q, editableUtils) {
  
    //EditableController function
    EditableController.$inject = ['$scope', '$attrs', '$element', '$parse', 'editableThemes', 'editableIcons', 'editableOptions', '$rootScope', '$compile', '$q'];
    function EditableController($scope, $attrs, $element, $parse, editableThemes, editableIcons, editableOptions, $rootScope, $compile, $q) {
      var valueGetter;
  
      //if control is disabled - it does not participate in waiting process
      var inWaiting;
  
      var self = this;
  
      self.scope = $scope;
      self.elem = $element;
      self.attrs = $attrs;
      self.inputEl = null;
      self.editorEl = null;
      self.single = true;
      self.error = '';
      self.theme =  editableThemes[editableOptions.theme] || editableThemes['default'];
      self.parent = {};
  
      //will be undefined if icon_set is default and theme is default
      self.icon_set = editableOptions.icon_set === 'default' ? editableIcons.default[editableOptions.theme] : editableIcons.external[editableOptions.icon_set];
  
      //to be overwritten by directive
      self.inputTpl = '';
      self.directiveName = '';
  
      // with majority of controls copy is not needed, but..
      // copy MUST NOT be used for `select-multiple` with objects as items
      // copy MUST be used for `checklist`
      self.useCopy = false;
  
      //runtime (defaults)
      self.single = null;
  
      /**
       * Attributes defined with `e-*` prefix automatically transfered from original element to
       * control.  
       * For example, if you set `<span editable-text="user.name" e-style="width: 100px"`>
       * then input will appear as `<input style="width: 100px">`.  
       * See [demo](#text-customize).
       * 
       * @var {any|attribute} e-*
       * @memberOf editable-element
       */ 
  
      /**
       * Whether to show ok/cancel buttons. Values: `right|no`.
       * If set to `no` control automatically submitted when value changed.  
       * If control is part of form buttons will never be shown. 
       * 
       * @var {string|attribute} buttons
       * @memberOf editable-element
       */    
      self.buttons = 'right'; 
      /**
       * Action when control losses focus. Values: `cancel|submit|ignore`.
       * Has sense only for single editable element.
       * Otherwise, if control is part of form - you should set `blur` of form, not of individual element.
       * 
       * @var {string|attribute} blur
       * @memberOf editable-element
       */     
      // no real `blur` property as it is transfered to editable form
  
      //init
      self.init = function(single) {
        self.single = single;
  
        self.name = $attrs.eName || $attrs[self.directiveName];
        /*
        if(!$attrs[directiveName] && !$attrs.eNgModel && ($attrs.eValue === undefined)) {
          throw 'You should provide value for `'+directiveName+'` or `e-value` in editable element!';
        }
        */
        if($attrs[self.directiveName]) {
          valueGetter = $parse($attrs[self.directiveName]);
        } else {
          throw 'You should provide value for `'+self.directiveName+'` in editable element!';
        }
  
        // settings for single and non-single
        if (!self.single) {
          // hide buttons for non-single
          self.buttons = 'no';
        } else {
          self.buttons = self.attrs.buttons || editableOptions.buttons;
        }
  
        //if name defined --> watch changes and update $data in form
        if($attrs.eName) {
          self.scope.$watch('$data', function(newVal){
            self.scope.$form.$data[$attrs.eName] = newVal;
          });
        }
  
        /**
         * Called when control is shown.  
         * See [demo](#select-remote).
         * 
         * @var {method|attribute} onshow
         * @memberOf editable-element
         */
        if($attrs.onshow) {
          self.onshow = function() {
            return self.catchError($parse($attrs.onshow)($scope));
          };
        }
  
        /**
         * Called when control is hidden after both save or cancel.  
         * 
         * @var {method|attribute} onhide
         * @memberOf editable-element
         */
        if($attrs.onhide) {
          self.onhide = function() {
            return $parse($attrs.onhide)($scope);
          };
        }
  
        /**
         * Called when control is cancelled.  
         * 
         * @var {method|attribute} oncancel
         * @memberOf editable-element
         */
        if($attrs.oncancel) {
          self.oncancel = function() {
            return $parse($attrs.oncancel)($scope);
          };
        }          
  
        /**
         * Called during submit before value is saved to model.  
         * See [demo](#onbeforesave).
         * 
         * @var {method|attribute} onbeforesave
         * @memberOf editable-element
         */
        if ($attrs.onbeforesave) {
          self.onbeforesave = function() {
            return self.catchError($parse($attrs.onbeforesave)($scope));
          };
        }
  
        /**
         * Called during submit after value is saved to model.  
         * See [demo](#onaftersave).
         * 
         * @var {method|attribute} onaftersave
         * @memberOf editable-element
         */
        if ($attrs.onaftersave) {
          self.onaftersave = function() {
            return self.catchError($parse($attrs.onaftersave)($scope));
          };
        }
  
        // watch change of model to update editable element
        // now only add/remove `editable-empty` class.
        // Initially this method called with newVal = undefined, oldVal = undefined
        // so no need initially call handleEmpty() explicitly
        $scope.$parent.$watch($attrs[self.directiveName], function(newVal, oldVal) {
          self.setLocalValue();
          self.handleEmpty();
        });
      };
  
      self.render = function() {
        var theme = self.theme;
  
        //build input
        self.inputEl = angular.element(self.inputTpl);
  
        //build controls
        self.controlsEl = angular.element(theme.controlsTpl);
        self.controlsEl.append(self.inputEl);
  
        //build buttons
        if(self.buttons !== 'no') {
          self.buttonsEl = angular.element(theme.buttonsTpl);
          self.submitEl = angular.element(theme.submitTpl);
          self.cancelEl = angular.element(theme.cancelTpl);
          if(self.icon_set) {
            self.submitEl.find('span').addClass(self.icon_set.ok);
            self.cancelEl.find('span').addClass(self.icon_set.cancel);
          }
          self.buttonsEl.append(self.submitEl).append(self.cancelEl);
          self.controlsEl.append(self.buttonsEl);
          
          self.inputEl.addClass('editable-has-buttons');
        }
  
        //build error
        self.errorEl = angular.element(theme.errorTpl);
        self.controlsEl.append(self.errorEl);
  
        //build editor
        self.editorEl = angular.element(self.single ? theme.formTpl : theme.noformTpl);
        self.editorEl.append(self.controlsEl);
  
        // transfer `e-*|data-e-*|x-e-*` attributes
        for(var k in $attrs.$attr) {
          if(k.length <= 1) {
            continue;
          }
          var transferAttr = false;
          var nextLetter = k.substring(1, 2);
  
          // if starts with `e` + uppercase letter
          if(k.substring(0, 1) === 'e' && nextLetter === nextLetter.toUpperCase()) {
            transferAttr = k.substring(1); // cut `e`
          } else {
            continue;
          }
          
          // exclude `form` and `ng-submit`, 
          if(transferAttr === 'Form' || transferAttr === 'NgSubmit') {
            continue;
          }
  
          // convert back to lowercase style
          transferAttr = transferAttr.substring(0, 1).toLowerCase() + editableUtils.camelToDash(transferAttr.substring(1));  
  
          // workaround for attributes without value (e.g. `multiple = "multiple"`)
          // except for 'e-value'
          var attrValue = (transferAttr !== 'value' && $attrs[k] === '') ? transferAttr : $attrs[k];
  
          // set attributes to input
          self.inputEl.attr(transferAttr, attrValue);
        }
  
        self.inputEl.addClass('editable-input');
        self.inputEl.attr('ng-model', '$data');
  
        // add directiveName class to editor, e.g. `editable-text`
        self.editorEl.addClass(editableUtils.camelToDash(self.directiveName));
  
        if(self.single) {
          self.editorEl.attr('editable-form', '$form');
          // transfer `blur` to form
          self.editorEl.attr('blur', self.attrs.blur || (self.buttons === 'no' ? 'cancel' : editableOptions.blurElem));
        }
  
        //apply `postrender` method of theme
        if(angular.isFunction(theme.postrender)) {
          theme.postrender.call(self);
        }
  
      };
  
      // with majority of controls copy is not needed, but..
      // copy MUST NOT be used for `select-multiple` with objects as items
      // copy MUST be used for `checklist`
      self.setLocalValue = function() {
        self.scope.$data = self.useCopy ? 
          angular.copy(valueGetter($scope.$parent)) : 
          valueGetter($scope.$parent);
      };
  
      //show
      self.show = function() {
        // set value of scope.$data
        self.setLocalValue();
  
        /*
        Originally render() was inside init() method, but some directives polluting editorEl,
        so it is broken on second openning.
        Cloning is not a solution as jqLite can not clone with event handler's.
        */
        self.render();
  
        // insert into DOM
        $element.after(self.editorEl);
  
        // compile (needed to attach ng-* events from markup)
        $compile(self.editorEl)($scope);
  
        // attach listeners (`escape`, autosubmit, etc)
        self.addListeners();
  
        // hide element
        $element.addClass('editable-hide');
  
        // onshow
        return self.onshow();
      };
  
      //hide
      self.hide = function() {
        self.editorEl.remove();
        $element.removeClass('editable-hide');
  
        // onhide
        return self.onhide();
      };
  
      // cancel
      self.cancel = function() {
        // oncancel
        self.oncancel();
        // don't call hide() here as it called in form's code
      };
  
      /*
      Called after show to attach listeners
      */
      self.addListeners = function() {
        // bind keyup for `escape`
        self.inputEl.bind('keyup', function(e) {
            if(!self.single) {
              return;
            }
  
            // todo: move this to editable-form!
            switch(e.keyCode) {
              // hide on `escape` press
              case 27:
                self.scope.$apply(function() {
                  self.scope.$form.$cancel();
                });
              break;
            }
        });
  
        // autosubmit when `no buttons`
        if (self.single && self.buttons === 'no') {
          self.autosubmit();
        }
  
        // click - mark element as clicked to exclude in document click handler
        self.editorEl.bind('click', function(e) {
          // ignore right/middle button click
          if (e.which && e.which !== 1) {
            return;
          }
  
          if (self.scope.$form.$visible) {
            self.scope.$form._clicked = true;
          }
        });
      };
  
      // setWaiting
      self.setWaiting = function(value) {
        if (value) {
          // participate in waiting only if not disabled
          inWaiting = !self.inputEl.attr('disabled') &&
                      !self.inputEl.attr('ng-disabled') &&
                      !self.inputEl.attr('ng-enabled');
          if (inWaiting) {
            self.inputEl.attr('disabled', 'disabled');
            if(self.buttonsEl) {
              self.buttonsEl.find('button').attr('disabled', 'disabled');
            }
          }
        } else {
          if (inWaiting) {
            self.inputEl.removeAttr('disabled');
            if (self.buttonsEl) {
              self.buttonsEl.find('button').removeAttr('disabled');
            }
          }
        }
      };
  
      self.activate = function(start, end) {
        setTimeout(function() {
          var el = self.inputEl[0];
          if (editableOptions.activate === 'focus' && el.focus) {
            if(start){
              end = end || start;
              el.onfocus = function(){
                var that = this;
                setTimeout(function(){
                  that.setSelectionRange(start,end);
                });
              };
            }
            el.focus();
          }
          if (editableOptions.activate === 'select' && el.select) {
            el.select();
          }
        }, 0);
      };
  
      self.setError = function(msg) {
        if(!angular.isObject(msg)) {
          $scope.$error = msg;
          self.error = msg;
        }
      };
  
      /*
      Checks that result is string or promise returned string and shows it as error message
      Applied to onshow, onbeforesave, onaftersave
      */
      self.catchError = function(result, noPromise) {
        if (angular.isObject(result) && noPromise !== true) {
          $q.when(result).then(
            //success and fail handlers are equal
            angular.bind(this, function(r) {
              this.catchError(r, true);
            }),
            angular.bind(this, function(r) {
              this.catchError(r, true);
            })
          );
        //check $http error
        } else if (noPromise && angular.isObject(result) && result.status &&
          (result.status !== 200) && result.data && angular.isString(result.data)) {
          this.setError(result.data);
          //set result to string: to let form know that there was error
          result = result.data;
        } else if (angular.isString(result)) {
          this.setError(result);
        }
        return result;
      };
  
      self.save = function() {
        valueGetter.assign($scope.$parent,
            self.useCopy ? angular.copy(self.scope.$data) : self.scope.$data);
  
        // no need to call handleEmpty here as we are watching change of model value
        // self.handleEmpty();
      };
  
      /*
      attach/detach `editable-empty` class to element
      */
      self.handleEmpty = function() {
        var val = valueGetter($scope.$parent);
        var isEmpty = val === null || val === undefined || val === "" || (angular.isArray(val) && val.length === 0); 
        $element.toggleClass('editable-empty', isEmpty);
      };
  
      /*
      Called when `buttons = "no"` to submit automatically
      */
      self.autosubmit = angular.noop;
  
      self.onshow = angular.noop;
      self.onhide = angular.noop;
      self.oncancel = angular.noop;
      self.onbeforesave = angular.noop;
      self.onaftersave = angular.noop;
    }
  
    return EditableController;
  }]);
  
  /*
  editableFactory is used to generate editable directives (see `/directives` folder)
  Inside it does several things:
  - detect form for editable element. Form may be one of three types:
    1. autogenerated form (for single editable elements)
    2. wrapper form (element wrapped by <form> tag)
    3. linked form (element has `e-form` attribute pointing to existing form)
  
  - attach editableController to element
  
  Depends on: editableController, editableFormFactory
  */
  angular.module('xeditable').factory('editableDirectiveFactory',
  ['$parse', '$compile', 'editableThemes', '$rootScope', '$document', 'editableController', 'editableFormController', 'editableOptions',
  function($parse, $compile, editableThemes, $rootScope, $document, editableController, editableFormController, editableOptions) {
  
    //directive object
    return function(overwrites) {
      return {
        restrict: 'A',
        scope: true,
        require: [overwrites.directiveName, '?^form'],
        controller: editableController,
        link: function(scope, elem, attrs, ctrl) {
          // editable controller
          var eCtrl = ctrl[0];
  
          // form controller
          var eFormCtrl;
  
          // this variable indicates is element is bound to some existing form, 
          // or it's single element who's form will be generated automatically
          // By default consider single element without any linked form.ß
          var hasForm = false;
       
          // element wrapped by form
          if(ctrl[1]) {
            eFormCtrl = ctrl[1];
            hasForm = true;
          } else if(attrs.eForm) { // element not wrapped by <form>, but we hane `e-form` attr
            var getter = $parse(attrs.eForm)(scope);
            if(getter) { // form exists in scope (above), e.g. editable column
              eFormCtrl = getter;
              hasForm = true;
            } else { // form exists below or not exist at all: check document.forms
              for(var i=0; i<$document[0].forms.length;i++){
                if($document[0].forms[i].name === attrs.eForm) {
                  // form is below and not processed yet
                  eFormCtrl = null;
                  hasForm = true;
                  break;
                }
              }
            }
          }
  
          /*
          if(hasForm && !attrs.eName) {
            throw 'You should provide `e-name` for editable element inside form!';
          }
          */
  
          //check for `editable-form` attr in form
          /*
          if(eFormCtrl && ) {
            throw 'You should provide `e-name` for editable element inside form!';
          }
          */
  
          // store original props to `parent` before merge
          angular.forEach(overwrites, function(v, k) {
            if(eCtrl[k] !== undefined) {
              eCtrl.parent[k] = eCtrl[k];
            }
          });
  
          // merge overwrites to base editable controller
          angular.extend(eCtrl, overwrites);
  
          // init editable ctrl
          eCtrl.init(!hasForm);
  
          // publich editable controller as `$editable` to be referenced in html
          scope.$editable = eCtrl;
  
          // add `editable` class to element
          elem.addClass('editable');
  
          // hasForm
          if(hasForm) {
            if(eFormCtrl) {
              scope.$form = eFormCtrl;
              if(!scope.$form.$addEditable) {
                throw 'Form with editable elements should have `editable-form` attribute.';
              }
              scope.$form.$addEditable(eCtrl);
            } else {
              // future form (below): add editable controller to buffer and add to form later
              $rootScope.$$editableBuffer = $rootScope.$$editableBuffer || {};
              $rootScope.$$editableBuffer[attrs.eForm] = $rootScope.$$editableBuffer[attrs.eForm] || [];
              $rootScope.$$editableBuffer[attrs.eForm].push(eCtrl);
              scope.$form = null; //will be re-assigned later
            }
          // !hasForm
          } else {
            // create editableform controller
            scope.$form = editableFormController();
            // add self to editable controller
            scope.$form.$addEditable(eCtrl);
  
            // if `e-form` provided, publish local $form in scope
            if(attrs.eForm) {
              $parse(attrs.eForm).assign(scope, scope.$form);
            }
  
            // bind click - if no external form defined
            if(!attrs.eForm || attrs.eClickable) {
              elem.addClass('editable-click');
              elem.bind(editableOptions.activationEvent, function(e) {
                e.preventDefault();
                e.editable = eCtrl;
                scope.$apply(function(){
                  scope.$form.$show();
                });
              });
            }
          }
  
        }
      };
    };
  }]);
  
  /*
  Returns editableForm controller
  */
  angular.module('xeditable').factory('editableFormController', 
    ['$parse', '$document', '$rootScope', 'editablePromiseCollection', 'editableUtils',
    function($parse, $document, $rootScope, editablePromiseCollection, editableUtils) {
  
    // array of opened editable forms
    var shown = [];
  
    //Check if the child element correspond or is a descendant of the parent element
    var isSelfOrDescendant = function (parent, child) {
      if (child == parent) {
        return true;
      }
  
      var node = child.parentNode;
      while (node !== null) {
        if (node == parent) {
          return true;
        }
        node = node.parentNode;
      }
      return false;
    };
    
    //Check if it is a real blur : if the click event appear on a shown editable elem, this is not a blur.
    var isBlur = function(shown, event) {
      var isBlur = true;
  
      var editables = shown.$editables;
      angular.forEach(editables, function(v){
        var element = v.editorEl[0];
        if (isSelfOrDescendant(element, event.target))
          isBlur = false;
        
      });
      return isBlur;
    };
    
    // bind click to body: cancel|submit|ignore forms
    $document.bind('click', function(e) {
      // ignore right/middle button click
      if ((e.which && e.which !== 1) || e.isDefaultPrevented()) {
        return;
      }
  
      var toCancel = [];
      var toSubmit = [];
      for (var i=0; i<shown.length; i++) {
  
        // exclude clicked
        if (shown[i]._clicked) {
          shown[i]._clicked = false;
          continue;
        }
  
        // exclude waiting
        if (shown[i].$waiting) {
          continue;
        }
  
        if (shown[i]._blur === 'cancel' && isBlur(shown[i], e)) {
          toCancel.push(shown[i]);
        }
  
        if (shown[i]._blur === 'submit' && isBlur(shown[i], e)) {
          toSubmit.push(shown[i]);
        }
      }
  
      if (toCancel.length || toSubmit.length) {
        $rootScope.$apply(function() {
          angular.forEach(toCancel, function(v){ v.$cancel(); });
          angular.forEach(toSubmit, function(v){ v.$submit(); });
        });
      }
    });
   
  
    var base = {
      $addEditable: function(editable) {
        //console.log('add editable', editable.elem, editable.elem.bind);
        this.$editables.push(editable);
  
        //'on' is not supported in angular 1.0.8
        editable.elem.bind('$destroy', angular.bind(this, this.$removeEditable, editable));
  
        //bind editable's local $form to self (if not bound yet, below form) 
        if (!editable.scope.$form) {
          editable.scope.$form = this;
        }
  
        //if form already shown - call show() of new editable
        if (this.$visible) {
          editable.catchError(editable.show());
        }
      },
  
      $removeEditable: function(editable) {
        //arrayRemove
        for(var i=0; i < this.$editables.length; i++) {
          if(this.$editables[i] === editable) {
            this.$editables.splice(i, 1);
            return;
          }
        }
      },
  
      /**
       * Shows form with editable controls.
       * 
       * @method $show()
       * @memberOf editable-form
       */
      $show: function() {
        if (this.$visible) {
          return;
        }
  
        this.$visible = true;
  
        var pc = editablePromiseCollection();
  
        //own show
        pc.when(this.$onshow());
  
        //clear errors
        this.$setError(null, '');
  
        //children show
        angular.forEach(this.$editables, function(editable) {
          pc.when(editable.show());
        });
  
        //wait promises and activate
        pc.then({
          onWait: angular.bind(this, this.$setWaiting), 
          onTrue: angular.bind(this, this.$activate), 
          onFalse: angular.bind(this, this.$activate), 
          onString: angular.bind(this, this.$activate)
        });
  
        // add to internal list of shown forms
        // setTimeout needed to prevent closing right after opening (e.g. when trigger by button)
        setTimeout(angular.bind(this, function() {
          // clear `clicked` to get ready for clicks on visible form
          this._clicked = false;
          if(editableUtils.indexOf(shown, this) === -1) {
            shown.push(this);
          }
        }), 0);      
      },
  
      /**
       * Sets focus on form field specified by `name`.
       * 
       * @method $activate(name)
       * @param {string} name name of field
       * @memberOf editable-form
       */
      $activate: function(name) {
        var i;
        if (this.$editables.length) {
          //activate by name
          if (angular.isString(name)) {
            for(i=0; i<this.$editables.length; i++) {
              if (this.$editables[i].name === name) {
                this.$editables[i].activate();
                return;
              }
            }
          }
  
          //try activate error field
          for(i=0; i<this.$editables.length; i++) {
            if (this.$editables[i].error) {
              this.$editables[i].activate();
              return;
            }
          }
  
          //by default activate first field
          this.$editables[0].activate(this.$editables[0].elem[0].selectionStart, this.$editables[0].elem[0].selectionEnd);
        }
      },
  
      /**
       * Hides form with editable controls without saving.
       * 
       * @method $hide()
       * @memberOf editable-form
       */
      $hide: function() {
        if (!this.$visible) {
          return;
        }      
        this.$visible = false;
        // self hide
        this.$onhide();
        // children's hide
        angular.forEach(this.$editables, function(editable) {
          editable.hide();
        });
  
        // remove from internal list of shown forms
        editableUtils.arrayRemove(shown, this);
      },
  
      /**
       * Triggers `oncancel` event and calls `$hide()`.
       * 
       * @method $cancel()
       * @memberOf editable-form
       */
      $cancel: function() {
        if (!this.$visible) {
          return;
        }      
        // self cancel
        this.$oncancel();
        // children's cancel      
        angular.forEach(this.$editables, function(editable) {
          editable.cancel();
        });
        // self hide
        var that = this;
        setTimeout(function(){
          that.$hide();
        });
      },    
  
      $setWaiting: function(value) {
        this.$waiting = !!value;
        // we can't just set $waiting variable and use it via ng-disabled in children
        // because in editable-row form is not accessible
        angular.forEach(this.$editables, function(editable) {
          editable.setWaiting(!!value);
        });
      },
  
      /**
       * Shows error message for particular field.
       * 
       * @method $setError(name, msg)
       * @param {string} name name of field
       * @param {string} msg error message
       * @memberOf editable-form
       */
      $setError: function(name, msg) {
        angular.forEach(this.$editables, function(editable) {
          if(!name || editable.name === name) {
            editable.setError(msg);
          }
        });
      },
  
      $submit: function() {
        if (this.$waiting) {
          return;
        } 
  
        //clear errors
        this.$setError(null, '');
  
        //children onbeforesave
        var pc = editablePromiseCollection();
        angular.forEach(this.$editables, function(editable) {
          pc.when(editable.onbeforesave());
        });
  
        /*
        onbeforesave result:
        - true/undefined: save data and close form
        - false: close form without saving
        - string: keep form open and show error
        */
        pc.then({
          onWait: angular.bind(this, this.$setWaiting), 
          onTrue: angular.bind(this, checkSelf, true), 
          onFalse: angular.bind(this, checkSelf, false), 
          onString: angular.bind(this, this.$activate)
        });
  
        //save
        function checkSelf(childrenTrue){
          var pc = editablePromiseCollection();
          pc.when(this.$onbeforesave());
          pc.then({
            onWait: angular.bind(this, this.$setWaiting), 
            onTrue: childrenTrue ? angular.bind(this, this.$save) : angular.bind(this, this.$hide), 
            onFalse: angular.bind(this, this.$hide), 
            onString: angular.bind(this, this.$activate)
          });
        }
      },
  
      $save: function() {
        // write model for each editable
        angular.forEach(this.$editables, function(editable) {
          editable.save();
        });
  
        //call onaftersave of self and children
        var pc = editablePromiseCollection();
        pc.when(this.$onaftersave());
        angular.forEach(this.$editables, function(editable) {
          pc.when(editable.onaftersave());
        });
  
        /*
        onaftersave result:
        - true/undefined/false: just close form
        - string: keep form open and show error
        */
        pc.then({
          onWait: angular.bind(this, this.$setWaiting), 
          onTrue: angular.bind(this, this.$hide), 
          onFalse: angular.bind(this, this.$hide), 
          onString: angular.bind(this, this.$activate)
        });
      },
  
      $onshow: angular.noop,
      $oncancel: angular.noop,
      $onhide: angular.noop,
      $onbeforesave: angular.noop,
      $onaftersave: angular.noop
    };
  
    return function() {
      return angular.extend({
        $editables: [],
        /**
         * Form visibility flag.
         * 
         * @var {bool} $visible
         * @memberOf editable-form
         */
        $visible: false,
        /**
         * Form waiting flag. It becomes `true` when form is loading or saving data.
         * 
         * @var {bool} $waiting
         * @memberOf editable-form
         */
        $waiting: false,
        $data: {},
        _clicked: false,
        _blur: null
      }, base);
    };
  }]);
  
  /**
   * EditableForm directive. Should be defined in <form> containing editable controls.  
   * It add some usefull methods to form variable exposed to scope by `name="myform"` attribute.
   *
   * @namespace editable-form
   */
  angular.module('xeditable').directive('editableForm',
    ['$rootScope', '$parse', 'editableFormController', 'editableOptions',
    function($rootScope, $parse, editableFormController, editableOptions) {
      return {
        restrict: 'A',
        require: ['form'],
        //require: ['form', 'editableForm'],
        //controller: EditableFormController,
        compile: function() {
          return {
            pre: function(scope, elem, attrs, ctrl) {
              var form = ctrl[0];
              var eForm;
  
              //if `editableForm` has value - publish smartly under this value
              //this is required only for single editor form that is created and removed
              if(attrs.editableForm) {
                if(scope[attrs.editableForm] && scope[attrs.editableForm].$show) {
                  eForm = scope[attrs.editableForm];
                  angular.extend(form, eForm);
                } else {
                  eForm = editableFormController();
                  scope[attrs.editableForm] = eForm;
                  angular.extend(eForm, form);
                }
              } else { //just merge to form and publish if form has name
                eForm = editableFormController();
                angular.extend(form, eForm);
              }
  
              //read editables from buffer (that appeared before FORM tag)
              var buf = $rootScope.$$editableBuffer;
              var name = form.$name;
              if(name && buf && buf[name]) {
                angular.forEach(buf[name], function(editable) {
                  eForm.$addEditable(editable);
                });
                delete buf[name];
              }
            },
            post: function(scope, elem, attrs, ctrl) {
              var eForm;
  
              if(attrs.editableForm && scope[attrs.editableForm] && scope[attrs.editableForm].$show) {
                eForm = scope[attrs.editableForm];
              } else {
                eForm = ctrl[0];
              }
  
              /**
               * Called when form is shown.
               * 
               * @var {method|attribute} onshow 
               * @memberOf editable-form
               */
              if(attrs.onshow) {
                eForm.$onshow = angular.bind(eForm, $parse(attrs.onshow), scope);
              }
  
              /**
               * Called when form hides after both save or cancel.
               * 
               * @var {method|attribute} onhide 
               * @memberOf editable-form
               */
              if(attrs.onhide) {
                eForm.$onhide = angular.bind(eForm, $parse(attrs.onhide), scope);
              }
  
              /**
               * Called when form is cancelled.
               * 
               * @var {method|attribute} oncancel
               * @memberOf editable-form
               */
              if(attrs.oncancel) {
                eForm.$oncancel = angular.bind(eForm, $parse(attrs.oncancel), scope);
              }
  
              /**
               * Whether form initially rendered in shown state.
               *
               * @var {bool|attribute} shown
               * @memberOf editable-form
               */
              if(attrs.shown && $parse(attrs.shown)(scope)) {
                eForm.$show();
              }
  
              /**
               * Action when form losses focus. Values: `cancel|submit|ignore`.
               * Default is `ignore`.
               * 
               * @var {string|attribute} blur
               * @memberOf editable-form
               */
              eForm._blur = attrs.blur || editableOptions.blurForm;
  
              // onbeforesave, onaftersave
              if(!attrs.ngSubmit && !attrs.submit) {
                /**
                 * Called after all children `onbeforesave` callbacks but before saving form values
                 * to model.  
                 * If at least one children callback returns `non-string` - it will not not be called.  
                 * See [editable-form demo](#editable-form) for details.
                 * 
                 * @var {method|attribute} onbeforesave
                 * @memberOf editable-form
                 * 
                 */
                if(attrs.onbeforesave) {
                  eForm.$onbeforesave = function() {
                    return $parse(attrs.onbeforesave)(scope, {$data: eForm.$data});
                  };
                }
  
                /**
                 * Called when form values are saved to model.  
                 * See [editable-form demo](#editable-form) for details.
                 * 
                 * @var {method|attribute} onaftersave 
                 * @memberOf editable-form
                 * 
                 */
                if(attrs.onaftersave) {
                  eForm.$onaftersave = function() {
                    return $parse(attrs.onaftersave)(scope, {$data: eForm.$data});
                  };
                }
  
                elem.bind('submit', function(event) {
                  event.preventDefault();
                  scope.$apply(function() {
                    eForm.$submit();
                  });
                });
              }
  
  
              // click - mark form as clicked to exclude in document click handler
              elem.bind('click', function(e) {
                // ignore right/middle button click
                if (e.which && e.which !== 1) {
                  return;
                }
  
                if (eForm.$visible) {
                  eForm._clicked = true;
                }
              });   
  
            }
          };
        }
      };
  }]);
  /**
   * editablePromiseCollection
   *  
   * Collect results of function calls. Shows waiting if there are promises. 
   * Finally, applies callbacks if:
   * - onTrue(): all results are true and all promises resolved to true
   * - onFalse(): at least one result is false or promise resolved to false
   * - onString(): at least one result is string or promise rejected or promise resolved to string
   */
  
  angular.module('xeditable').factory('editablePromiseCollection', ['$q', function($q) { 
  
    function promiseCollection() {
      return {
        promises: [],
        hasFalse: false,
        hasString: false,
        when: function(result, noPromise) {
          if (result === false) {
            this.hasFalse = true;
          } else if (!noPromise && angular.isObject(result)) {
            this.promises.push($q.when(result));
          } else if (angular.isString(result)){
            this.hasString = true;
          } else { //result === true || result === undefined || result === null
            return;
          }
        },
        //callbacks: onTrue, onFalse, onString
        then: function(callbacks) {
          callbacks = callbacks || {};
          var onTrue = callbacks.onTrue || angular.noop;
          var onFalse = callbacks.onFalse || angular.noop;
          var onString = callbacks.onString || angular.noop;
          var onWait = callbacks.onWait || angular.noop;
  
          var self = this;
  
          if (this.promises.length) {
            onWait(true);
            $q.all(this.promises).then(
              //all resolved       
              function(results) {
                onWait(false);
                //check all results via same `when` method (without checking promises)
                angular.forEach(results, function(result) {
                  self.when(result, true);  
                });
                applyCallback();
              },
              //some rejected
              function(error) { 
                onWait(false);
                onString();
              }
              );
          } else {
            applyCallback();
          }
  
          function applyCallback() {
            if (!self.hasString && !self.hasFalse) {
              onTrue();
            } else if (!self.hasString && self.hasFalse) {
              onFalse();
            } else {
              onString();
            }
          }
  
        }
      };
    }
  
    return promiseCollection;
  
  }]);
  
  /**
   * editableUtils
   */
   angular.module('xeditable').factory('editableUtils', [function() {
    return {
      indexOf: function (array, obj) {
        if (array.indexOf) return array.indexOf(obj);
  
        for ( var i = 0; i < array.length; i++) {
          if (obj === array[i]) return i;
        }
        return -1;
      },
  
      arrayRemove: function (array, value) {
        var index = this.indexOf(array, value);
        if (index >= 0) {
          array.splice(index, 1);
        }
        return value;
      },
  
      // copy from https://github.com/angular/angular.js/blob/master/src/Angular.js
      camelToDash: function(str) {
        var SNAKE_CASE_REGEXP = /[A-Z]/g;
        return str.replace(SNAKE_CASE_REGEXP, function(letter, pos) {
          return (pos ? '-' : '') + letter.toLowerCase();
        });
      },
  
      dashToCamel: function(str) {
        var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g;
        var MOZ_HACK_REGEXP = /^moz([A-Z])/;
        return str.
        replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {
          return offset ? letter.toUpperCase() : letter;
        }).
        replace(MOZ_HACK_REGEXP, 'Moz$1');
      }
    };
  }]);
  
  /**
   * editableNgOptionsParser
   *
   * see: https://github.com/angular/angular.js/blob/master/src/ng/directive/select.js#L131
   */
   angular.module('xeditable').factory('editableNgOptionsParser', [function() {
    //0000111110000000000022220000000000000000000000333300000000000000444444444444444000000000555555555555555000000066666666666666600000000000000007777000000000000000000088888
    var NG_OPTIONS_REGEXP = /^\s*(.*?)(?:\s+as\s+(.*?))?(?:\s+group\s+by\s+(.*))?\s+for\s+(?:([\$\w][\$\w]*)|(?:\(\s*([\$\w][\$\w]*)\s*,\s*([\$\w][\$\w]*)\s*\)))\s+in\s+(.*?)(?:\s+track\s+by\s+(.*?))?$/;
  
    function parser(optionsExp) {
      var match;
  
      if (! (match = optionsExp.match(NG_OPTIONS_REGEXP))) {
        throw 'ng-options parse error';
      }
  
      var 
      displayFn = match[2] || match[1],
      valueName = match[4] || match[6],
      keyName = match[5],
      groupByFn = match[3] || '',
      valueFn = match[2] ? match[1] : valueName,
      valuesFn = match[7],
      track = match[8],
      trackFn = track ? match[8] : null;
  
      var ngRepeat;
      if (keyName === undefined) { // array
        ngRepeat = valueName + ' in ' + valuesFn;
        if (track !== undefined) {
          ngRepeat += ' track by '+trackFn;
        }
      } else { // object
        ngRepeat = '('+keyName+', '+valueName+') in '+valuesFn;
      }
      
      // group not supported yet
      return {
        ngRepeat: ngRepeat,
        locals: {
          valueName: valueName,
          keyName: keyName,
          valueFn: valueFn,
          displayFn: displayFn
        }
      };
    }
  
    return parser;
  }]);
  
  /**
   * editableCombodate
   *
   * angular version of https://github.com/vitalets/combodate
   */
  angular.module('xeditable').factory('editableCombodate', [function() {
    function Combodate(element, options) {
      this.$element = angular.element(element);
  
      if(this.$element[0].nodeName != 'INPUT') {
        throw 'Combodate should be applied to INPUT element';
      }
  
      this.defaults = {
        //in this format value stored in original input
        format: 'YYYY-MM-DD HH:mm',
        //in this format items in dropdowns are displayed
        template: 'D / MMM / YYYY   H : mm',
        //initial value, can be `new Date()`
        value: null,
        minYear: 1970,
        maxYear: 2015,
        yearDescending: true,
        minuteStep: 5,
        secondStep: 1,
        firstItem: 'empty', //'name', 'empty', 'none'
        errorClass: null,
        customClass: '',
        roundTime: true, // whether to round minutes and seconds if step > 1
        smartDays: true // whether days in combo depend on selected month: 31, 30, 28
      };
  
      this.options = angular.extend({}, this.defaults, options);
      this.init();
    }
  
    Combodate.prototype = {
      constructor: Combodate,
      init: function () {
        this.map = {
          //key   regexp    moment.method
          day:    ['D',    'date'], 
          month:  ['M',    'month'], 
          year:   ['Y',    'year'], 
          hour:   ['[Hh]', 'hours'],
          minute: ['m',    'minutes'], 
          second: ['s',    'seconds'],
          ampm:   ['[Aa]', ''] 
        };
        
        this.$widget = angular.element('<span class="combodate"></span>').html(this.getTemplate());
        
        this.initCombos();
        
        if (this.options.smartDays) {
          var combo = this;
          this.$widget.find('select').bind('change', function(e) {
            // update days count if month or year changes
            if (angular.element(e.target).hasClass('month') || angular.element(e.target).hasClass('year')) {
              combo.fillCombo('day');
            }
          });        
        }
  
        this.$widget.find('select').css('width', 'auto');
  
        // hide original input and insert widget                                       
        this.$element.css('display', 'none').after(this.$widget);
        
        // set initial value
        this.setValue(this.$element.val() || this.options.value);
      },
      
      /*
       Replace tokens in template with <select> elements 
       */         
       getTemplate: function() {
        var tpl = this.options.template;
        var customClass = this.options.customClass;
  
        //first pass
        angular.forEach(this.map, function(v, k) {
          v = v[0]; 
          var r = new RegExp(v+'+');
          var token = v.length > 1 ? v.substring(1, 2) : v;
          
          tpl = tpl.replace(r, '{'+token+'}');
        });
  
        //replace spaces with &nbsp;
        tpl = tpl.replace(/ /g, '&nbsp;');
  
        //second pass
        angular.forEach(this.map, function(v, k) {
          v = v[0];
          var token = v.length > 1 ? v.substring(1, 2) : v;
  
          tpl = tpl.replace('{'+token+'}', '<select class="'+k+' '+customClass+'"></select>');
        });   
  
        return tpl;
      },
      
      /*
       Initialize combos that presents in template 
       */        
       initCombos: function() {
        for (var k in this.map) {
          var c = this.$widget[0].querySelectorAll('.'+k);
          // set properties like this.$day, this.$month etc.
          this['$'+k] = c.length ? angular.element(c) : null;
          // fill with items
          this.fillCombo(k);
        }
      },
  
      /*
       Fill combo with items 
       */        
       fillCombo: function(k) {
        var $combo = this['$'+k];
        if (!$combo) {
          return;
        }
  
        // define method name to fill items, e.g `fillDays`
        var f = 'fill' + k.charAt(0).toUpperCase() + k.slice(1); 
        var items = this[f]();
        var value = $combo.val();
  
        $combo.html('');
        for(var i=0; i<items.length; i++) {
          $combo.append('<option value="'+items[i][0]+'">'+items[i][1]+'</option>');
        }
  
        $combo.val(value);
      },
  
      /*
       Initialize items of combos. Handles `firstItem` option 
       */
       fillCommon: function(key) {
        var values = [], relTime;
  
        if(this.options.firstItem === 'name') {
          //need both to support moment ver < 2 and  >= 2
          relTime = moment.relativeTime || moment.langData()._relativeTime; 
          var header = typeof relTime[key] === 'function' ? relTime[key](1, true, key, false) : relTime[key];
          //take last entry (see momentjs lang files structure) 
          header = header.split(' ').reverse()[0];                
          values.push(['', header]);
        } else if(this.options.firstItem === 'empty') {
          values.push(['', '']);
        }
        return values;
      },  
  
  
      /*
      fill day
      */
      fillDay: function() {
        var items = this.fillCommon('d'), name, i,
        twoDigit = this.options.template.indexOf('DD') !== -1,
        daysCount = 31;
  
        // detect days count (depends on month and year)
        // originally https://github.com/vitalets/combodate/pull/7
        if (this.options.smartDays && this.$month && this.$year) {
          var month = parseInt(this.$month.val(), 10);
          var year = parseInt(this.$year.val(), 10);
  
          if (!isNaN(month) && !isNaN(year)) {
            daysCount = moment([year, month]).daysInMonth();
          }
        }
  
        for (i = 1; i <= daysCount; i++) {
          name = twoDigit ? this.leadZero(i) : i;
          items.push([i, name]);
        }
        return items;
      },
      
      /*
      fill month
      */
      fillMonth: function() {
        var items = this.fillCommon('M'), name, i, 
        longNames = this.options.template.indexOf('MMMM') !== -1,
        shortNames = this.options.template.indexOf('MMM') !== -1,
        twoDigit = this.options.template.indexOf('MM') !== -1;
  
        for(i=0; i<=11; i++) {
          if(longNames) {
            //see https://github.com/timrwood/momentjs.com/pull/36
            name = moment().date(1).month(i).format('MMMM');
          } else if(shortNames) {
            name = moment().date(1).month(i).format('MMM');
          } else if(twoDigit) {
            name = this.leadZero(i+1);
          } else {
            name = i+1;
          }
          items.push([i, name]);
        } 
        return items;
      },
      
      /*
      fill year
      */
      fillYear: function() {
        var items = [], name, i, 
        longNames = this.options.template.indexOf('YYYY') !== -1;
  
        for(i=this.options.maxYear; i>=this.options.minYear; i--) {
          name = longNames ? i : (i+'').substring(2);
          items[this.options.yearDescending ? 'push' : 'unshift']([i, name]);
        }
        
        items = this.fillCommon('y').concat(items);
        
        return items;
      },
      
      /*
      fill hour
      */
      fillHour: function() {
        var items = this.fillCommon('h'), name, i,
        h12 = this.options.template.indexOf('h') !== -1,
        h24 = this.options.template.indexOf('H') !== -1,
        twoDigit = this.options.template.toLowerCase().indexOf('hh') !== -1,
        min = h12 ? 1 : 0, 
        max = h12 ? 12 : 23;
  
        for(i=min; i<=max; i++) {
          name = twoDigit ? this.leadZero(i) : i;
          items.push([i, name]);
        } 
        return items;
      },
  
      /*
      fill minute
      */
      fillMinute: function() {
        var items = this.fillCommon('m'), name, i,
        twoDigit = this.options.template.indexOf('mm') !== -1;
  
        for(i=0; i<=59; i+= this.options.minuteStep) {
          name = twoDigit ? this.leadZero(i) : i;
          items.push([i, name]);
        }
        return items;
      },
      
      /*
      fill second
      */
      fillSecond: function() {
        var items = this.fillCommon('s'), name, i,
        twoDigit = this.options.template.indexOf('ss') !== -1;
  
        for(i=0; i<=59; i+= this.options.secondStep) {
          name = twoDigit ? this.leadZero(i) : i;
          items.push([i, name]);
        }    
        return items;
      },
      
      /*
      fill ampm
      */
      fillAmpm: function() {
        var ampmL = this.options.template.indexOf('a') !== -1,
        ampmU = this.options.template.indexOf('A') !== -1,            
        items = [
        ['am', ampmL ? 'am' : 'AM'],
        ['pm', ampmL ? 'pm' : 'PM']
        ];
        return items;
      },
  
      /*
       Returns current date value from combos. 
       If format not specified - `options.format` used.
       If format = `null` - Moment object returned.
       */
       getValue: function(format) {
        var dt, values = {}, 
        that = this,
        notSelected = false;
  
        //getting selected values    
        angular.forEach(this.map, function(v, k) {
          if(k === 'ampm') {
            return;
          }
          var def = k === 'day' ? 1 : 0;
  
          values[k] = that['$'+k] ? parseInt(that['$'+k].val(), 10) : def; 
          
          if(isNaN(values[k])) {
           notSelected = true;
           return false; 
         }
       });
        
        //if at least one visible combo not selected - return empty string
        if(notSelected) {
         return '';
       }
  
        //convert hours 12h --> 24h 
        if(this.$ampm) {
          //12:00 pm --> 12:00 (24-h format, midday), 12:00 am --> 00:00 (24-h format, midnight, start of day)
          if(values.hour === 12) {
            values.hour = this.$ampm.val() === 'am' ? 0 : 12;                    
          } else {
            values.hour = this.$ampm.val() === 'am' ? values.hour : values.hour+12;
          }
        }
        
        dt = moment([values.year, values.month, values.day, values.hour, values.minute, values.second]);
        
        //highlight invalid date
        this.highlight(dt);
  
        format = format === undefined ? this.options.format : format;
        if(format === null) {
         return dt.isValid() ? dt : null; 
       } else {
         return dt.isValid() ? dt.format(format) : ''; 
       }
     },
  
     setValue: function(value) {
      if(!value) {
        return;
      }
  
        // parse in strict mode (third param `true`)
        var dt = typeof value === 'string' ? moment(value, this.options.format, true) : moment(value),
        that = this,
        values = {};
        
        //function to find nearest value in select options
        function getNearest($select, value) {
          var delta = {};
          angular.forEach($select.children('option'), function(opt, i){
            var optValue = angular.element(opt).attr('value');
  
            if(optValue === '') return;
            var distance = Math.abs(optValue - value); 
            if(typeof delta.distance === 'undefined' || distance < delta.distance) {
              delta = {value: optValue, distance: distance};
            } 
          }); 
          return delta.value;
        }
        
        if(dt.isValid()) {
          //read values from date object
          angular.forEach(this.map, function(v, k) {
            if(k === 'ampm') {
              return; 
            }
            values[k] = dt[v[1]]();
          });
  
          if(this.$ampm) {
            //12:00 pm --> 12:00 (24-h format, midday), 12:00 am --> 00:00 (24-h format, midnight, start of day)
            if(values.hour >= 12) {
              values.ampm = 'pm';
              if(values.hour > 12) {
                values.hour -= 12;
              }
            } else {
              values.ampm = 'am';
              if(values.hour === 0) {
                values.hour = 12;
              }
            }
          }
  
          angular.forEach(values, function(v, k) {
            //call val() for each existing combo, e.g. this.$hour.val()
            if(that['$'+k]) {
  
              if(k === 'minute' && that.options.minuteStep > 1 && that.options.roundTime) {
               v = getNearest(that['$'+k], v);
             }
             
             if(k === 'second' && that.options.secondStep > 1 && that.options.roundTime) {
               v = getNearest(that['$'+k], v);
             }                       
             
             that['$'+k].val(v);
           }
         });
  
          // update days count
          if (this.options.smartDays) {
            this.fillCombo('day');
          }
  
          this.$element.val(dt.format(this.options.format)).triggerHandler('change');
        }
      },
      
      /*
       highlight combos if date is invalid
       */
       highlight: function(dt) {
        if(!dt.isValid()) {
          if(this.options.errorClass) {
            this.$widget.addClass(this.options.errorClass);
          } else {
            //store original border color
            if(!this.borderColor) {
              this.borderColor = this.$widget.find('select').css('border-color'); 
            }
            this.$widget.find('select').css('border-color', 'red');
          }
        } else {
          if(this.options.errorClass) {
            this.$widget.removeClass(this.options.errorClass);
          } else {
            this.$widget.find('select').css('border-color', this.borderColor);
          }  
        }
      },
      
      leadZero: function(v) {
        return v <= 9 ? '0' + v : v; 
      },
      
      destroy: function() {
        this.$widget.remove();
        this.$element.removeData('combodate').show();
      }
  
    };
  
    return {
      getInstance: function(element, options) {
        return new Combodate(element, options);
      }
    };
  }]);
  
  /*
  Editable icons:
  - default
  - font-awesome
  
  */
  angular.module('xeditable').factory('editableIcons', function() {
  
    var icons = {
      //Icon-set to use, defaults to bootstrap icons
      default: {
        'bs2': {
          ok: 'icon-ok icon-white',
          cancel: 'icon-remove'
        },
        'bs3': {
          ok: 'glyphicon glyphicon-ok',
          cancel: 'glyphicon glyphicon-remove'
        }
      },
      external: {
        'font-awesome': {
          ok: 'fa fa-check',
          cancel: 'fa fa-times'
        }
      }
    };
  
    return icons;
  });
  
  /*
  Editable themes:
  - default
  - bootstrap 2
  - bootstrap 3
  
  Note: in postrender() `this` is instance of editableController
  */
  angular.module('xeditable').factory('editableThemes', function() {
    var themes = {
      //default
      'default': {
        formTpl:      '<form class="editable-wrap"></form>',
        noformTpl:    '<span class="editable-wrap"></span>',
        controlsTpl:  '<span class="editable-controls"></span>',
        inputTpl:     '',
        errorTpl:     '<div class="editable-error" ng-show="$error" ng-bind="$error"></div>',
        buttonsTpl:   '<span class="editable-buttons"></span>',
        submitTpl:    '<button type="submit">save</button>',
        cancelTpl:    '<button type="button" ng-click="$form.$cancel()">cancel</button>'
      },
  
      //bs2
      'bs2': {
        formTpl:     '<form class="form-inline editable-wrap" role="form"></form>',
        noformTpl:   '<span class="editable-wrap"></span>',
        controlsTpl: '<div class="editable-controls controls control-group" ng-class="{\'error\': $error}"></div>',
        inputTpl:    '',
        errorTpl:    '<div class="editable-error help-block" ng-show="$error" ng-bind="$error"></div>',
        buttonsTpl:  '<span class="editable-buttons"></span>',
        submitTpl:   '<button type="submit" class="btn btn-primary"><span></span></button>',
        cancelTpl:   '<button type="button" class="btn" ng-click="$form.$cancel()">'+
                        '<span></span>'+
                     '</button>'
  
      },
  
      //bs3
      'bs3': {
        formTpl:     '<form class="form-inline editable-wrap" role="form"></form>',
        noformTpl:   '<span class="editable-wrap"></span>',
        controlsTpl: '<div class="editable-controls form-group" ng-class="{\'has-error\': $error}"></div>',
        inputTpl:    '',
        errorTpl:    '<div class="editable-error help-block" ng-show="$error" ng-bind="$error"></div>',
        buttonsTpl:  '<span class="editable-buttons"></span>',
        submitTpl:   '<button type="submit" class="btn btn-primary"><span></span></button>',
        cancelTpl:   '<button type="button" class="btn btn-default" ng-click="$form.$cancel()">'+
                       '<span></span>'+
                     '</button>',
  
        //bs3 specific prop to change buttons class: btn-sm, btn-lg
        buttonsClass: '',
        //bs3 specific prop to change standard inputs class: input-sm, input-lg
        inputClass: '',
        postrender: function() {
          //apply `form-control` class to std inputs
          switch(this.directiveName) {
            case 'editableText':
            case 'editableSelect':
            case 'editableTextarea':
            case 'editableEmail':
            case 'editableTel':
            case 'editableNumber':
            case 'editableUrl':
            case 'editableSearch':
            case 'editableDate':
            case 'editableDatetime':
            case 'editableBsdate':
            case 'editableTime':
            case 'editableMonth':
            case 'editableWeek':
              this.inputEl.addClass('form-control');
              if(this.theme.inputClass) {
                // don`t apply `input-sm` and `input-lg` to select multiple
                // should be fixed in bs itself!
                if(this.inputEl.attr('multiple') &&
                  (this.theme.inputClass === 'input-sm' || this.theme.inputClass === 'input-lg')) {
                    break;
                }
                this.inputEl.addClass(this.theme.inputClass);
              }
            break;
            case 'editableCheckbox':
                this.editorEl.addClass('checkbox');
          }
  
          //apply buttonsClass (bs3 specific!)
          if(this.buttonsEl && this.theme.buttonsClass) {
            this.buttonsEl.find('button').addClass(this.theme.buttonsClass);
          }
        }
      }
    };
  
    return themes;
  });
  