From 1215b65374a279dc0464491c1c9acb11d2489e62 Mon Sep 17 00:00:00 2001
From: Alan Rodas Bonjour <alanrodas@gmail.com>
Date: Fri, 16 Dec 2022 13:22:17 +0530
Subject: [PATCH] Update missing dependency

---
 app/elements/elements.html                    |   2 +-
 .../paper-tristate-checkbox.html              | 435 ++++++++++++++++++
 bower.json                                    |   1 -
 package.json                                  |   2 +-
 4 files changed, 437 insertions(+), 3 deletions(-)
 create mode 100644 app/elements/paper-tristate-checkbox/paper-tristate-checkbox.html

diff --git a/app/elements/elements.html b/app/elements/elements.html
index c1a2ea53..ec7fd75a 100755
--- a/app/elements/elements.html
+++ b/app/elements/elements.html
@@ -39,7 +39,6 @@
 <link rel="import" href="../bower_components/paper-fab/paper-fab.html">
 <link rel="import" href="../bower_components/paper-dialog/paper-dialog.html">
 <link rel="import" href="../bower_components/paper-dialog-scrollable/paper-dialog-scrollable.html">
-<link rel="import" href="../bower_components/paper-tristate-checkbox/paper-tristate-checkbox.html">
 
 <!-- Localization -->
 <link rel="import" href="../bower_components/app-localize-behavior/app-localize-behavior.html">
@@ -90,3 +89,4 @@
 <link rel="import" href="../elements/results-inspector/results-inspector.html">
 <link rel="import" href="../elements/blocks-toolbox-selector/blocks-toolbox-selector.html">
 <link rel="import" href="../elements/report-issue/report-issue.html">
+<link rel="import" href="../elements/paper-tristate-checkbox/paper-tristate-checkbox.html">
diff --git a/app/elements/paper-tristate-checkbox/paper-tristate-checkbox.html b/app/elements/paper-tristate-checkbox/paper-tristate-checkbox.html
new file mode 100644
index 00000000..cbbd1246
--- /dev/null
+++ b/app/elements/paper-tristate-checkbox/paper-tristate-checkbox.html
@@ -0,0 +1,435 @@
+<!--
+@license
+Copyright (c) 2016 Thad Humphries. All rights reserved.
+This code is under Apache License Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0.txt).
+-->
+
+<link rel="import" href="../../bower_components/polymer/polymer.html">
+<link rel="import" href="../../bower_components/iron-validatable-behavior/iron-validatable-behavior.html">
+<link rel="import" href="../../bower_components/iron-form-element-behavior/iron-form-element-behavior.html">
+<link rel="import" href="../../bower_components/paper-behaviors/paper-inky-focus-behavior.html">
+<link rel="import" href="../../bower_components/paper-styles/default-theme.html">
+
+<!--
+`paper-tristate-checkbox` is a Polymer web component similar to
+[`paper-checkbox`](https://elements.polymer-project.org/elements/paper-checkbox)
+except that it supports an indeterminate state.
+
+Example:
+
+    <paper-tristate-checkbox>label</paper-tristate-checkbox>
+
+    <paper-tristate-checkbox state="on">label</paper-tristate-checkbox>
+
+The web component handles the `aria-checked` attribute in accordance with the W3C's
+[WAI-ARIA 1.0 Authoring Practices](https://www.w3.org/TR/wai-aria-practices/#checkbox).
+
+### Styling
+
+The following custom properties and mixins are available for styling:
+
+Custom property | Description | Default
+----------------|-------------|----------
+`--paper-tristate-checkbox-unchecked-background-color` | Checkbox background color when the input is not checked | `transparent`
+`--paper-tristate-checkbox-unchecked-color` | Checkbox border color when the input is not checked | `--primary-text-color`
+`--paper-tristate-checkbox-unchecked-ink-color` | Selected/focus ripple color when the input is not checked | `--primary-text-color`
+`--paper-tristate-checkbox-checked-color` | Checkbox color when the input is checked | `--primary-color`
+`--paper-tristate-checkbox-checked-ink-color` | Selected/focus ripple color when the input is checked | `--primary-color`
+`--paper-tristate-checkbox-checkmark-color` | Checkmark color | `white`
+`--paper-tristate-checkbox-label-color` | Label color | `--primary-text-color`
+`--paper-tristate-checkbox-label-spacing` | Spacing between the label and the checkbox | `8px`
+`--paper-tristate-checkbox-error-color` | Checkbox color when invalid | `--error-color`
+`--paper-tristate-checkbox-size` | Size of the checkbox | `18px`
+
+
+#### From `paper-checkbox` __:__
+
+> This element applies the mixin `--paper-font-common-base` but does not import `paper-styles/typography.html`.
+> In order to apply the `Roboto` font to this element, make sure you've imported `paper-styles/typography.html`.
+
+@element paper-tristate-checkbox
+@demo demo/index.html
+-->
+
+<dom-module id="paper-tristate-checkbox">
+  <template>
+    <style>
+      :host {
+        display: inline-block;
+        white-space: nowrap;
+        cursor: pointer;
+        --calculated-paper-tristate-checkbox-size: var(--paper-tristate-checkbox-size, 18px);
+        @apply(--paper-font-common-base);
+        line-height: 0;
+      }
+
+      :host(:focus) {
+        outline: none;
+      }
+
+      .hidden {
+        display: none;
+      }
+
+      #checkboxContainer {
+        display: inline-block;
+        position: relative;
+        width: var(--calculated-paper-tristate-checkbox-size);
+        height: var(--calculated-paper-tristate-checkbox-size);
+        min-width: var(--calculated-paper-tristate-checkbox-size);
+        vertical-align: middle;
+        background-color: var(--paper-tristate-checkbox-unchecked-background-color, transparent);
+      }
+
+      #ink {
+        position: absolute;
+
+        /* Center the ripple in the checkbox by negative offsetting it by
+         * (inkWidth - rippleWidth) / 2
+         */
+        top: calc(0px - (2.66 * var(--calculated-paper-tristate-checkbox-size) - var(--calculated-paper-tristate-checkbox-size)) / 2);
+        left: calc(0px - (2.66 * var(--calculated-paper-tristate-checkbox-size) - var(--calculated-paper-tristate-checkbox-size)) / 2);
+        width: calc(2.66 * var(--calculated-paper-tristate-checkbox-size));
+        height: calc(2.66 * var(--calculated-paper-tristate-checkbox-size));
+        color: var(--paper-tristate-checkbox-unchecked-ink-color, --primary-text-color);
+        opacity: 0.6;
+        pointer-events: none;
+      }
+
+      :host-context([dir="rtl"]) #ink {
+        right: calc(0px - (2.66 * var(--calculated-paper-tristate-checkbox-size) - var(--calculated-paper-tristate-checkbox-size)) / 2);
+        left: auto;
+      }
+
+      #ink[checked] {
+        color: var(--paper-tristate-checkbox-checked-ink-color, --primary-color);
+      }
+
+      #checkbox {
+        position: relative;
+        box-sizing: border-box;
+        width: 100%;
+        height: 100%;
+        border: solid 2px;
+        border-color: var(--paper-tristate-checkbox-unchecked-color, --primary-text-color);
+        border-radius: 2px;
+        pointer-events: none;
+        -webkit-transition: background-color 140ms, border-color 140ms;
+        transition: background-color 140ms, border-color 140ms;
+      }
+
+      /* checkbox checked animations */
+      #checkbox.checked #checkmark {
+        -webkit-animation: checkmark-expand 140ms ease-out forwards;
+        animation: checkmark-expand 140ms ease-out forwards;
+      }
+
+      @-webkit-keyframes checkmark-expand {
+        0% {
+          -webkit-transform: scale(0, 0) rotate(45deg);
+        }
+        100% {
+          -webkit-transform: scale(1, 1) rotate(45deg);
+        }
+      }
+      @keyframes checkmark-expand {
+        0% {
+          transform: scale(0, 0) rotate(45deg);
+        }
+        100% {
+          transform: scale(1, 1) rotate(45deg);
+        }
+      }
+
+      /* checkbox indeterminate animations */
+      #checkbox.checked #indeterminatemark {
+        -webkit-animation: indeterminatemark-expand 140ms ease-out forwards;
+        animation: indeterminatemark-expand 140ms ease-out forwards;
+      }
+
+      @-webkit-keyframes indeterminatemark-expand {
+        0% {
+          -webkit-transform: scale(0, 0) rotate(180deg);
+        }
+        100% {
+          -webkit-transform: scale(1, 1) rotate(180deg);
+        }
+      }
+      @keyframes indeterminatemark-expand {
+        0% {
+          transform: scale(0, 0) rotate(180deg);
+        }
+        100% {
+          transform: scale(1, 1) rotate(180deg);
+        }
+      }
+
+      #checkbox.checked {
+        background-color: var(--paper-tristate-checkbox-checked-color, --primary-color);
+        border-color: var(--paper-tristate-checkbox-checked-color, --primary-color);
+      }
+
+      #checkmark {
+        position: absolute;
+        width: 36%;
+        height: 70%;
+        border-style: solid;
+        border-top: none;
+        border-left: none;
+        border-right-width: calc(2/15 * var(--calculated-paper-tristate-checkbox-size));
+        border-bottom-width: calc(2/15 * var(--calculated-paper-tristate-checkbox-size));
+        border-color: var(--paper-tristate-checkbox-checkmark-color, white);
+        -webkit-transform-origin: 97% 86%;
+        transform-origin: 97% 86%;
+        box-sizing: content-box; /* protect against page-level box-sizing */
+      }
+
+      :host-context([dir="rtl"]) #checkmark {
+        -webkit-transform-origin: 50% 14%;
+        transform-origin: 50% 14%;
+      }
+
+      #indeterminatemark {
+        position: absolute;
+        width: 60%;
+        height: 0;
+        border-style: solid;
+        border-top: none;
+        border-left: none;
+        border-right-width: calc(2/15 * var(--calculated-paper-tristate-checkbox-size));
+        border-bottom-width: calc(2/15 * var(--calculated-paper-tristate-checkbox-size));
+        border-color: var(--paper-tristate-checkbox-checkmark-color, white);
+        -webkit-transform-origin: 60% 200%;
+        transform-origin: 60% 200%;
+        box-sizing: content-box; /* protect against page-level box-sizing */
+      }
+
+      :host-context([dir="rtl"]) #indeterminatemark {
+        -webkit-transform-origin: 50% 14%;
+        transform-origin: 50% 14%;
+      }
+
+      /* label */
+      #checkboxLabel {
+        position: relative;
+        display: inline-block;
+        vertical-align: middle;
+        padding-left: var(--paper-tristate-checkbox-label-spacing, 8px);
+        white-space: normal;
+        line-height: normal;
+        color: var(--paper-tristate-checkbox-label-color, --primary-text-color);
+      }
+
+      :host-context([dir="rtl"]) #checkboxLabel {
+        padding-right: var(--paper-tristate-checkbox-label-spacing, 8px);
+        padding-left: 0;
+      }
+
+      #checkboxLabel[hidden] {
+        display: none;
+      }
+
+      /* disabled state */
+
+      :host([disabled]) #checkbox {
+        opacity: 0.5;
+        border-color: var(--paper-tristate-checkbox-unchecked-color, --primary-text-color);
+      }
+
+      :host([disabled][checked]) #checkbox {
+        background-color: var(--paper-tristate-checkbox-unchecked-color, --primary-text-color);
+        opacity: 0.5;
+      }
+
+      :host([disabled][indeterminate]) #checkbox {
+        background-color: var(--paper-tristate-checkbox-unchecked-color, --primary-text-color);
+        opacity: 0.5;
+      }
+
+      :host([disabled]) #checkboxLabel  {
+        opacity: 0.65;
+      }
+
+      /* invalid state */
+      #checkbox.invalid:not(.checked) {
+        border-color: var(--paper-tristate-checkbox-error-color, --google-red-500);
+      }
+    </style>
+
+    <div id="checkboxContainer">
+      <div id="checkbox" class$="[[_computeCheckboxClass(state)]]">
+        <div id="checkmark" class$="[[_computeCheckmarkClass(state)]]"></div>
+        <div id="indeterminatemark" class$="[[_computeIndeterminatemarkClass(state)]]"></div>
+      </div>
+    </div>
+
+    <div id="checkboxLabel"><content></content></div>
+  </template>
+
+  <script>
+    Polymer({
+      is: 'paper-tristate-checkbox',
+
+      listeners: {
+        'tap': '_regularTap'
+      },
+
+      behaviors: [
+        Polymer.IronFormElementBehavior,
+        Polymer.IronValidatableBehavior,
+        Polymer.PaperInkyFocusBehavior
+      ],
+
+      hostAttributes: {
+        role: 'checkbox',
+        'aria-checked': 'mixed',
+        tabindex: 0
+      },
+
+      properties: {
+        /**
+         * Fired when the checked state changes due to user interaction.
+         *
+         * @event change
+         */
+
+        /**
+         * Fired when the checked state changes.
+         *
+         * @event iron-change
+         */
+        ariaActiveAttribute: {
+          type: String,
+          value: 'aria-checked'
+        },
+
+        /**
+         * There are three possible states: `'on'`, `'off'`, and `null`.
+         */
+        state: {
+          type: String,
+          value: null,
+          reflectToAttribute: true,
+          notify: true
+        },
+
+        /**
+         * The element's value when `'on'`/checked.
+         */
+        checked: {
+          type: String,
+          value: "x"
+        },
+
+        /**
+         * The element's value when `'off'`/unchecked.
+         */
+        unchecked: {
+          type: String,
+          value: " "
+        },
+
+        /**
+         * The element's value when `null`/indeterminate.
+         */
+        indeterminate: {
+          type: String,
+          value: ""
+        },
+
+        /**
+         * The element's value based on its current state.
+         */
+        value: {
+          type: String,
+          computed: '_computeValue(state)'
+        }
+      },
+
+      /**
+       * Creates this element in JavaScript.
+       *
+       * @param {String} label The element's label.
+       * @param {String} state The element's state. Allowable values are
+       * `'on'`/checked, `'off'`/unchecked, and `null`/indeterminate. All
+       * other values are treated as `null`.
+       */
+      factoryImpl: function(label, state) {
+        this.$.checkboxLabel.innerHTML = label;
+        if (state == 'on' || state == 'off') {
+          this.state = state;
+        }
+        else {
+          state = null;
+        }
+      },
+
+      // Computed methods.
+
+      _computeValue: function(state) {
+        if (state == 'on') {
+          this.setAttribute(this.ariaActiveAttribute, 'true');
+          return this.checked;
+        }
+        else if (state == 'off') {
+          this.setAttribute(this.ariaActiveAttribute, 'false');
+          return this.unchecked;
+        }
+        else {
+          this.setAttribute(this.ariaActiveAttribute, 'mixed');
+          // indeterminate can become undefined, so force empty string
+          return this.indeterminate ? this.indeterminate : "";
+        }
+      },
+
+      // Element Behavior
+
+      // Rotate through the state values.
+      _regularTap: function() {
+        if (this.state == null) {
+          this.state = 'on';
+        }
+        else if (this.state == 'on') {
+          this.state = 'off';
+        }
+        else {
+          this.state = null;
+        }
+      },
+
+      _computeCheckboxClass: function(state) {
+        if (state == 'on' || state == null) {
+          return 'checked';
+        }
+        else {
+          return '';
+        }
+      },
+
+      _computeCheckmarkClass: function(state) {
+        if (state == 'off' || state == null) {
+          return 'hidden';
+        }
+        else {
+          return '';
+        }
+      },
+
+      _computeIndeterminatemarkClass: function(state) {
+        if (state == 'off' || state == 'on') {
+          return 'hidden';
+        }
+        else {
+          return '';
+        }
+      },
+
+      // create ripple inside the checkboxContainer
+      _createRipple: function() {
+        this._rippleContainer = this.$.checkboxContainer;
+        return Polymer.PaperInkyFocusBehaviorImpl._createRipple.call(this);
+      }
+
+    });
+  </script>
+</dom-module>
diff --git a/bower.json b/bower.json
index eca28ceb..a464f1ac 100755
--- a/bower.json
+++ b/bower.json
@@ -28,7 +28,6 @@
     "juicy-jsoneditor": "~1.2.0",
     "simplemde": "~1.11.2",
     "gobstones-code-runner": "gobstones/gobstones-code-runner#0.10.1",
-    "paper-tristate-checkbox": "*",
     "ace-builds": "gobstones/ace-builds#^1.4.2",
     "paper-spoiler": "BIFIT/paper-spoiler"
   },
diff --git a/package.json b/package.json
index a0a80674..445f45d7 100755
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "gobstones-web",
   "description": "Gobstones Web",
-  "version": "2.22.3",
+  "version": "2.22.4",
   "private": true,
   "licence": "GPLv3",
   "author": "Gobstones <info@gobstones.org> (https://gobstones.github.io)",