gerrit/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header.html

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@license
Copyright (C) 2016 The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

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<link rel="import" href="../../../bower_components/polymer/polymer.html">

<link rel="import" href="../../../behaviors/docs-url-behavior/docs-url-behavior.html">
<link rel="import" href="../../../behaviors/base-url-behavior/base-url-behavior.html">
<link rel="import" href="../../../behaviors/gr-admin-nav-behavior/gr-admin-nav-behavior.html">
<link rel="import" href="../../plugins/gr-endpoint-decorator/gr-endpoint-decorator.html">
<link rel="import" href="../../shared/gr-dropdown/gr-dropdown.html">
<link rel="import" href="../../shared/gr-icons/gr-icons.html">
<link rel="import" href="../../shared/gr-js-api-interface/gr-js-api-interface.html">
<link rel="import" href="../../shared/gr-rest-api-interface/gr-rest-api-interface.html">
<link rel="import" href="../gr-account-dropdown/gr-account-dropdown.html">
<link rel="import" href="../gr-smart-search/gr-smart-search.html">

<dom-module id="gr-main-header">
  <template>
    <style include="shared-styles">
      :host {
        display: block;
      }
      nav {
        align-items: center;
        display: flex;
      }
      .bigTitle {
        color: var(--header-text-color);
        font-size: 1.75rem;
        text-decoration: none;
      }
      .bigTitle:hover {
        text-decoration: underline;
      }
      /* TODO (viktard): Clean-up after chromium-style migrates to component. */
      .titleText::before {
        background-image: var(--header-icon);
        background-size: var(--header-icon-size) var(--header-icon-size);
        background-repeat: no-repeat;
        content: "";
        display: inline-block;
        height: var(--header-icon-size);
        margin-right: calc(var(--header-icon-size) / 4);
        vertical-align: text-bottom;
        width: var(--header-icon-size);
      }
      .titleText::after {
        content: var(--header-title-content);
      }
      ul {
        list-style: none;
        padding-left: 1em;
      }
      .links > li {
        cursor: default;
        display: inline-block;
        padding: 0;
        position: relative;
      }
      .linksTitle {
        display: inline-block;
        font-weight: var(--font-weight-bold);
        position: relative;
        text-transform: uppercase;
      }
      .linksTitle:hover {
        opacity: .75;
      }
      .rightItems {
        align-items: center;
        display: flex;
        flex: 1;
        justify-content: flex-end;
      }
      .rightItems gr-endpoint-decorator:not(:empty) {
        margin-left: 1em;
      }
      gr-smart-search {
        flex-grow: 1;
        margin-left: .5em;
        max-width: 500px;
      }
      gr-dropdown,
      .browse {
        padding: .6em .5em;
      }
      gr-dropdown {
        --gr-dropdown-item: {
          color: var(--primary-text-color);
        }
      }
      .settingsButton {
        margin-left: .5em;
      }
      .browse {
        color: var(--header-text-color);
        /* Same as gr-button */
        margin: 5px 4px;
        text-decoration: none;
      }
      .invisible,
      .settingsButton,
      gr-account-dropdown {
        display: none;
      }
      :host([loading]) .accountContainer,
      :host([logged-in]) .loginButton,
      :host([logged-in]) .registerButton {
        display: none;
      }
      :host([logged-in]) .settingsButton,
      :host([logged-in]) gr-account-dropdown {
        display: inline;
      }
      .accountContainer {
        align-items: center;
        display: flex;
        margin: 0 -.5em 0 .5em;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }
      .loginButton, .registerButton {
        padding: .5em 1em;
      }
      .dropdown-trigger {
        text-decoration: none;
      }
      .dropdown-content {
        background-color: var(--view-background-color);
        box-shadow: 0 1px 5px rgba(0, 0, 0, .3);
      }
      /*
       * We are not using :host to do this, because :host has a lowest css priority
       * compared to others. This means that using :host to do this would break styles.
       */
      .linksTitle,
      .bigTitle,
      .loginButton,
      .registerButton,
      iron-icon,
      gr-account-dropdown {
        color: var(--header-text-color);
      }
      @media screen and (max-width: 50em) {
        .bigTitle {
          font-size: var(--font-size-large);
          font-weight: var(--font-weight-bold);
        }
        gr-smart-search,
        .browse,
        .rightItems .hideOnMobile,
        .links > li.hideOnMobile {
          display: none;
        }
        .accountContainer {
          margin-left: .5em !important;
        }
        gr-dropdown {
          padding: .5em 0 .5em .5em;
        }
      }
    </style>
    <nav>
      <a href$="[[_computeRelativeURL('/')]]" class="bigTitle">
        <gr-endpoint-decorator name="header-title">
          <span class="titleText"></span>
        </gr-endpoint-decorator>
      </a>
      <ul class="links">
        <template is="dom-repeat" items="[[_links]]" as="linkGroup">
          <li class$="[[linkGroup.class]]">
          <gr-dropdown
              link
              down-arrow
              items = [[linkGroup.links]]
              horizontal-align="left">
            <span class="linksTitle" id="[[linkGroup.title]]">
              [[linkGroup.title]]
            </span>
          </gr-dropdown>
          </li>
        </template>
      </ul>
      <div class="rightItems">
        <gr-endpoint-decorator
            class="hideOnMobile"
            name="header-small-banner"></gr-endpoint-decorator>
        <gr-smart-search
            id="search"
            search-query="{{searchQuery}}"></gr-smart-search>
        <gr-endpoint-decorator
            class="hideOnMobile"
            name="header-browse-source"></gr-endpoint-decorator>
        <div class="accountContainer" id="accountContainer">
          <div class$="[[_computeIsInvisible(_registerURL)]]">
            <a
                class="registerButton"
                href$="[[_registerURL]]">
              [[_registerText]]
            </a>
          </div>
          <a class="loginButton" href$="[[_loginURL]]">Sign in</a>
          <a
              class="settingsButton"
              href$="[[_generateSettingsLink()]]"
              title="Settings">
            <iron-icon icon="gr-icons:settings"></iron-icon>
          </a>
          <gr-account-dropdown account="[[_account]]"></gr-account-dropdown>
        </div>
      </div>
    </nav>
    <gr-js-api-interface id="jsAPI"></gr-js-api-interface>
    <gr-rest-api-interface id="restAPI"></gr-rest-api-interface>
  </template>
  <script src="gr-main-header.js"></script>
</dom-module>