@creaditor/newsletter-starterkit/dist/2609.creaditor.bundle.js

Creaditor Newsletter Editor - Starterkit for creating beautiful email newsletters

/*! For license information please see 2609.creaditor.bundle.js.LICENSE.txt */
"use strict";(("undefined"!=typeof self?self:this).webpackChunkCreaditor=("undefined"!=typeof self?self:this).webpackChunkCreaditor||[]).push([[2609],{72609:(e,t,s)=>{s.d(t,{i:()=>r});s(94002);var i=s(33972),n=s(23708);const l={properties:{multi:{type:Boolean,value:!1,observer:"multiChanged"},selectedValues:{type:Array,notify:!0,value:function(){return[]}},selectedItems:{type:Array,readOnly:!0,notify:!0,value:function(){return[]}}},observers:["_updateSelected(selectedValues.splices)"],select:function(e){this.multi?this._toggleSelected(e):this.selected=e},multiChanged:function(e){this._selection.multi=e,this._updateSelected()},get _shouldUpdateSelection(){return null!=this.selected||null!=this.selectedValues&&this.selectedValues.length},_updateAttrForSelected:function(){this.multi?this.selectedItems&&this.selectedItems.length>0&&(this.selectedValues=this.selectedItems.map((function(e){return this._indexToValue(this.indexOf(e))}),this).filter((function(e){return null!=e}),this)):n.P._updateAttrForSelected.apply(this)},_updateSelected:function(){this.multi?this._selectMulti(this.selectedValues):this._selectSelected(this.selected)},_selectMulti:function(e){e=e||[];var t=(this._valuesToItems(e)||[]).filter((function(e){return null!=e}));this._selection.clear(t);for(var s=0;s<t.length;s++)this._selection.setItemSelected(t[s],!0);this.fallbackSelection&&!this._selection.get().length&&(this._valueToItem(this.fallbackSelection)&&this.select(this.fallbackSelection))},_selectionChange:function(){var e=this._selection.get();this.multi?(this._setSelectedItems(e),this._setSelectedItem(e.length?e[0]:null)):null!=e?(this._setSelectedItems([e]),this._setSelectedItem(e)):(this._setSelectedItems([]),this._setSelectedItem(null))},_toggleSelected:function(e){var t=this.selectedValues.indexOf(e);t<0?this.push("selectedValues",e):this.splice("selectedValues",t,1)},_valuesToItems:function(e){return null==e?null:e.map((function(e){return this._valueToItem(e)}),this)}},c=[n.P,l];var a=s(3572);const o={properties:{focusedItem:{observer:"_focusedItemChanged",readOnly:!0,type:Object},attrForItemTitle:{type:String},disabled:{type:Boolean,value:!1,observer:"_disabledChanged"}},_MODIFIER_KEYS:["Alt","AltGraph","CapsLock","Control","Fn","FnLock","Hyper","Meta","NumLock","OS","ScrollLock","Shift","Super","Symbol","SymbolLock"],_SEARCH_RESET_TIMEOUT_MS:1e3,_previousTabIndex:0,hostAttributes:{role:"menu"},observers:["_updateMultiselectable(multi)"],listeners:{focus:"_onFocus",keydown:"_onKeydown","iron-items-changed":"_onIronItemsChanged"},keyBindings:{up:"_onUpKey",down:"_onDownKey",esc:"_onEscKey","shift+tab:keydown":"_onShiftTabDown"},attached:function(){this._resetTabindices()},select:function(e){this._defaultFocusAsync&&(this.cancelAsync(this._defaultFocusAsync),this._defaultFocusAsync=null);var t=this._valueToItem(e);t&&t.hasAttribute("disabled")||(this._setFocusedItem(t),l.select.apply(this,arguments))},_resetTabindices:function(){var e=this.multi?this.selectedItems&&this.selectedItems[0]:this.selectedItem;this.items.forEach((function(t){t.setAttribute("tabindex",t===e?"0":"-1"),t.setAttribute("aria-selected",this._selection.isSelected(t))}),this)},_updateMultiselectable:function(e){e?this.setAttribute("aria-multiselectable","true"):this.removeAttribute("aria-multiselectable")},_focusWithKeyboardEvent:function(e){if(-1===this._MODIFIER_KEYS.indexOf(e.key)){this.cancelDebouncer("_clearSearchText");for(var t,s=this._searchText||"",i=(s+=(e.key&&1==e.key.length?e.key:String.fromCharCode(e.keyCode)).toLocaleLowerCase()).length,n=0;t=this.items[n];n++)if(!t.hasAttribute("disabled")){var l=this.attrForItemTitle||"textContent",c=(t[l]||t.getAttribute(l)||"").trim();if(!(c.length<i)&&c.slice(0,i).toLocaleLowerCase()==s){this._setFocusedItem(t);break}}this._searchText=s,this.debounce("_clearSearchText",this._clearSearchText,this._SEARCH_RESET_TIMEOUT_MS)}},_clearSearchText:function(){this._searchText=""},_focusPrevious:function(){for(var e=this.items.length,t=Number(this.indexOf(this.focusedItem)),s=1;s<e+1;s++){var i=this.items[(t-s+e)%e];if(!i.hasAttribute("disabled")){var n=(0,a.vz)(i).getOwnerRoot()||document;if(this._setFocusedItem(i),(0,a.vz)(n).activeElement==i)return}}},_focusNext:function(){for(var e=this.items.length,t=Number(this.indexOf(this.focusedItem)),s=1;s<e+1;s++){var i=this.items[(t+s)%e];if(!i.hasAttribute("disabled")){var n=(0,a.vz)(i).getOwnerRoot()||document;if(this._setFocusedItem(i),(0,a.vz)(n).activeElement==i)return}}},_applySelection:function(e,t){t?e.setAttribute("aria-selected","true"):e.setAttribute("aria-selected","false"),n.P._applySelection.apply(this,arguments)},_focusedItemChanged:function(e,t){t&&t.setAttribute("tabindex","-1"),!e||e.hasAttribute("disabled")||this.disabled||(e.setAttribute("tabindex","0"),e.focus())},_onIronItemsChanged:function(e){e.detail.addedNodes.length&&this._resetTabindices()},_onShiftTabDown:function(e){var t=this.getAttribute("tabindex");o._shiftTabPressed=!0,this._setFocusedItem(null),this.setAttribute("tabindex","-1"),this.async((function(){this.setAttribute("tabindex",t),o._shiftTabPressed=!1}),1)},_onFocus:function(e){if(!o._shiftTabPressed){var t=(0,a.vz)(e).rootTarget;(t===this||void 0===t.tabIndex||this.isLightDescendant(t))&&(this._defaultFocusAsync=this.async((function(){var e=this.multi?this.selectedItems&&this.selectedItems[0]:this.selectedItem;this._setFocusedItem(null),e?this._setFocusedItem(e):this.items[0]&&this._focusNext()})))}},_onUpKey:function(e){this._focusPrevious(),e.detail.keyboardEvent.preventDefault()},_onDownKey:function(e){this._focusNext(),e.detail.keyboardEvent.preventDefault()},_onEscKey:function(e){var t=this.focusedItem;t&&t.blur()},_onKeydown:function(e){this.keyboardEventMatchesKeys(e,"up down esc")||this._focusWithKeyboardEvent(e),e.stopPropagation()},_activateHandler:function(e){n.P._activateHandler.call(this,e),e.stopPropagation()},_disabledChanged:function(e){e?(this._previousTabIndex=this.hasAttribute("tabindex")?this.tabIndex:0,this.removeAttribute("tabindex")):this.hasAttribute("tabindex")||this.setAttribute("tabindex",this._previousTabIndex)},_shiftTabPressed:!1},r=[c,i.G,o]},23708:(e,t,s)=>{s.d(t,{P:()=>c});s(94002);var i=s(3572),n=s(23025);class l{constructor(e){this.selection=[],this.selectCallback=e}get(){return this.multi?this.selection.slice():this.selection[0]}clear(e){this.selection.slice().forEach((function(t){(!e||e.indexOf(t)<0)&&this.setItemSelected(t,!1)}),this)}isSelected(e){return this.selection.indexOf(e)>=0}setItemSelected(e,t){if(null!=e&&t!==this.isSelected(e)){if(t)this.selection.push(e);else{var s=this.selection.indexOf(e);s>=0&&this.selection.splice(s,1)}this.selectCallback&&this.selectCallback(e,t)}}select(e){this.multi?this.toggle(e):this.get()!==e&&(this.setItemSelected(this.get(),!1),this.setItemSelected(e,!0))}toggle(e){this.setItemSelected(e,!this.isSelected(e))}}const c={properties:{attrForSelected:{type:String,value:null},selected:{type:String,notify:!0},selectedItem:{type:Object,readOnly:!0,notify:!0},activateEvent:{type:String,value:"tap",observer:"_activateEventChanged"},selectable:String,selectedClass:{type:String,value:"iron-selected"},selectedAttribute:{type:String,value:null},fallbackSelection:{type:String,value:null},items:{type:Array,readOnly:!0,notify:!0,value:function(){return[]}},_excludedLocalNames:{type:Object,value:function(){return{template:1,"dom-bind":1,"dom-if":1,"dom-repeat":1}}}},observers:["_updateAttrForSelected(attrForSelected)","_updateSelected(selected)","_checkFallback(fallbackSelection)"],created:function(){this._bindFilterItem=this._filterItem.bind(this),this._selection=new l(this._applySelection.bind(this))},attached:function(){this._observer=this._observeItems(this),this._addListener(this.activateEvent)},detached:function(){this._observer&&(0,i.vz)(this).unobserveNodes(this._observer),this._removeListener(this.activateEvent)},indexOf:function(e){return this.items?this.items.indexOf(e):-1},select:function(e){this.selected=e},selectPrevious:function(){var e=this.items.length,t=e-1;void 0!==this.selected&&(t=(Number(this._valueToIndex(this.selected))-1+e)%e),this.selected=this._indexToValue(t)},selectNext:function(){var e=0;void 0!==this.selected&&(e=(Number(this._valueToIndex(this.selected))+1)%this.items.length),this.selected=this._indexToValue(e)},selectIndex:function(e){this.select(this._indexToValue(e))},forceSynchronousItemUpdate:function(){this._observer&&"function"==typeof this._observer.flush?this._observer.flush():this._updateItems()},get _shouldUpdateSelection(){return null!=this.selected},_checkFallback:function(){this._updateSelected()},_addListener:function(e){this.listen(this,e,"_activateHandler")},_removeListener:function(e){this.unlisten(this,e,"_activateHandler")},_activateEventChanged:function(e,t){this._removeListener(t),this._addListener(e)},_updateItems:function(){var e=(0,i.vz)(this).queryDistributedElements(this.selectable||"*");e=Array.prototype.filter.call(e,this._bindFilterItem),this._setItems(e)},_updateAttrForSelected:function(){this.selectedItem&&(this.selected=this._valueForItem(this.selectedItem))},_updateSelected:function(){this._selectSelected(this.selected)},_selectSelected:function(e){if(this.items){var t=this._valueToItem(this.selected);t?this._selection.select(t):this._selection.clear(),this.fallbackSelection&&this.items.length&&void 0===this._selection.get()&&(this.selected=this.fallbackSelection)}},_filterItem:function(e){return!this._excludedLocalNames[e.localName]},_valueToItem:function(e){return null==e?null:this.items[this._valueToIndex(e)]},_valueToIndex:function(e){if(!this.attrForSelected)return Number(e);for(var t,s=0;t=this.items[s];s++)if(this._valueForItem(t)==e)return s},_indexToValue:function(e){if(!this.attrForSelected)return e;var t=this.items[e];return t?this._valueForItem(t):void 0},_valueForItem:function(e){if(!e)return null;if(!this.attrForSelected){var t=this.indexOf(e);return-1===t?null:t}var s=e[(0,n.z)(this.attrForSelected)];return null!=s?s:e.getAttribute(this.attrForSelected)},_applySelection:function(e,t){this.selectedClass&&this.toggleClass(this.selectedClass,t,e),this.selectedAttribute&&this.toggleAttribute(this.selectedAttribute,t,e),this._selectionChange(),this.fire("iron-"+(t?"select":"deselect"),{item:e})},_selectionChange:function(){this._setSelectedItem(this._selection.get())},_observeItems:function(e){return(0,i.vz)(e).observeNodes((function(e){this._updateItems(),this._updateSelected(),this.fire("iron-items-changed",e,{bubbles:!1,cancelable:!1})}))},_activateHandler:function(e){for(var t=e.target,s=this.items;t&&t!=this;){var i=s.indexOf(t);if(i>=0){var n=this._indexToValue(i);return void this._itemActivate(n,t)}t=t.parentNode}},_itemActivate:function(e,t){this.fire("iron-activate",{selected:e,item:t},{cancelable:!0}).defaultPrevented||this.select(e)}}}}]);