@haxtheweb/haxcms-nodejs/dist/public/build/es6/node_modules/@polymer/app-layout/app-header-layout/app-header-layout.js

HAXcms single and multisite nodejs server, api, and administration

/**
@license
Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at
http://polymer.github.io/LICENSE.txt The complete set of authors may be found at
http://polymer.github.io/AUTHORS.txt The complete set of contributors may be
found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by Google as
part of the polymer project is also subject to an additional IP rights grant
found at http://polymer.github.io/PATENTS.txt
*/
import"../../polymer/polymer-legacy.js";import"../../iron-flex-layout/iron-flex-layout.js";import{Polymer as t}from"../../polymer/lib/legacy/polymer-fn.js";import{dom as e}from"../../polymer/lib/legacy/polymer.dom.js";import{html as o}from"../../polymer/lib/utils/html-tag.js";import{AppLayoutBehavior as i}from"../app-layout-behavior/app-layout-behavior.js";t({_template:o`
    <style>
      :host {
        display: block;
        /**
         * Force app-header-layout to have its own stacking context so that its parent can
         * control the stacking of it relative to other elements (e.g. app-drawer-layout).
         * This could be done using \`isolation: isolate\`, but that's not well supported
         * across browsers.
         */
        position: relative;
        z-index: 0;
      }

      #wrapper ::slotted([slot=header]) {
        @apply --layout-fixed-top;
        z-index: 1;
      }

      #wrapper.initializing ::slotted([slot=header]) {
        position: relative;
      }

      :host([has-scrolling-region]) {
        height: 100%;
      }

      :host([has-scrolling-region]) #wrapper ::slotted([slot=header]) {
        position: absolute;
      }

      :host([has-scrolling-region]) #wrapper.initializing ::slotted([slot=header]) {
        position: relative;
      }

      :host([has-scrolling-region]) #wrapper #contentContainer {
        @apply --layout-fit;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
      }

      :host([has-scrolling-region]) #wrapper.initializing #contentContainer {
        position: relative;
      }

      :host([fullbleed]) {
        @apply --layout-vertical;
        @apply --layout-fit;
      }

      :host([fullbleed]) #wrapper,
      :host([fullbleed]) #wrapper #contentContainer {
        @apply --layout-vertical;
        @apply --layout-flex;
      }

      #contentContainer {
        /* Create a stacking context here so that all children appear below the header. */
        position: relative;
        z-index: 0;
      }

      @media print {
        :host([has-scrolling-region]) #wrapper #contentContainer {
          overflow-y: visible;
        }
      }

    </style>

    <div id="wrapper" class="initializing">
      <slot id="headerSlot" name="header"></slot>

      <div id="contentContainer">
        <slot></slot>
      </div>
    </div>
`,is:"app-header-layout",behaviors:[i],properties:{hasScrollingRegion:{type:Boolean,value:!1,reflectToAttribute:!0}},observers:["resetLayout(isAttached, hasScrollingRegion)"],get header(){return e(this.$.headerSlot).getDistributedNodes()[0]},_updateLayoutStates:function(){var t=this.header;if(this.isAttached&&t){this.$.wrapper.classList.remove("initializing"),t.scrollTarget=this.hasScrollingRegion?this.$.contentContainer:this.ownerDocument.documentElement;var e=t.offsetHeight;this.hasScrollingRegion?(t.style.left="",t.style.right=""):requestAnimationFrame(function(){var e=this.getBoundingClientRect(),o=document.documentElement.clientWidth-e.right;t.style.left=e.left+"px",t.style.right=o+"px"}.bind(this));var o=this.$.contentContainer.style;t.fixed&&!t.condenses&&this.hasScrollingRegion?(o.marginTop=e+"px",o.paddingTop=""):(o.paddingTop=e+"px",o.marginTop="")}}});